/* roulang page: index */
:root{
  --c-orange:#D9622B;
  --c-orange-deep:#B44A1C;
  --c-green:#2C6E62;
  --c-green-lt:#4E9384;
  --c-yellow:#F2B233;
  --bg:#FAF6EF;
  --panel:#F2E9DC;
  --panel-soft:#F5EFE4;
  --card:#FFFFFF;
  --dark:#14201E;
  --ink:#1B2624;
  --ink-2:#5A6A66;
  --line:rgba(27,38,36,.10);
  --line-dark:rgba(255,255,255,.12);
  --r-sm:6px;
  --r-md:14px;
  --r-lg:20px;
  --r-pill:999px;
  --sh-1:0 2px 10px rgba(64,42,26,.06);
  --sh-2:0 12px 30px rgba(64,42,26,.14);
  --sh-nav:0 8px 32px rgba(20,32,30,.18);
  --ease:160ms ease;
  --move:220ms cubic-bezier(.2,.7,.3,1);
  --nav-h:78px;
  --font-cn:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16.5px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  font-variant-numeric:tabular-nums;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--c-orange);}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4{margin:0;letter-spacing:-.4px;font-weight:800;line-height:1.25;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--c-yellow);outline-offset:2px;border-radius:4px;}
.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 24px;}
@media (min-width:1200px){.wrap{padding:0 40px;}}
@media (max-width:575px){.wrap{padding:0 16px;}}
.section{padding:96px 0;}
.section--tight{padding:72px 0;}
@media (max-width:991px){.section{padding:72px 0;}.section--tight{padding:56px 0;}}
@media (max-width:767px){.section{padding:56px 0;}.section--tight{padding:48px 0;}}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:.08em;font-weight:700;
  color:var(--c-green);text-transform:uppercase;
}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;flex-wrap:wrap;}
.sec-head h2{font-size:36px;font-weight:800;color:var(--ink);}
.sec-head .sub{margin-top:10px;font-size:14px;color:var(--ink-2);line-height:1.7;}
.sec-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--c-orange);white-space:nowrap;}
.sec-link i{transition:transform var(--move);}
.sec-link:hover i{transform:translateX(4px);}
@media (max-width:767px){.sec-head h2{font-size:26px;}}

/* ---------- 按钮 ---------- */
.btn-main,.btn-ghost,.btn-line{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;border:1.5px solid transparent;
  transition:background var(--ease),color var(--ease),box-shadow var(--ease),transform var(--move);
  white-space:nowrap;
}
.btn-main{background:var(--c-orange);color:#fff;box-shadow:0 6px 18px rgba(217,98,43,.24);}
.btn-main:hover{background:var(--c-orange-deep);color:#fff;transform:translateY(-1px);box-shadow:0 10px 24px rgba(180,74,28,.32);}
.btn-main:active{transform:translateY(1px);}
.btn-ghost{background:transparent;color:var(--c-green);border-color:var(--c-green);}
.btn-ghost:hover{background:var(--c-green);color:#fff;}
.btn-ghost:active{transform:translateY(1px);}
.btn-line{background:transparent;color:#fff;border-color:rgba(255,255,255,.72);}
.btn-line:hover{background:#fff;color:var(--dark);border-color:#fff;}
.btn-sm{height:40px;padding:0 18px;font-size:13.5px;}
.on-dark .btn-line{color:#fff;border-color:rgba(255,255,255,.6);}
.on-dark .btn-line:hover{background:#fff;color:var(--dark);}

/* ---------- 徽章 ---------- */
.chip{
  display:inline-flex;align-items:center;gap:6px;
  height:26px;padding:0 12px;border-radius:var(--r-pill);
  font-size:12.5px;font-weight:700;letter-spacing:.02em;
  background:rgba(44,110,98,.12);color:var(--c-green);
}
.chip--yellow{background:var(--c-yellow);color:#1B2624;}
.chip--line{background:transparent;border:1px solid var(--line);color:var(--ink-2);font-weight:600;}
.chip--dark{background:rgba(255,255,255,.14);color:#fff;}

/* ---------- 导航 ---------- */
.site-header{
  position:absolute;top:0;left:0;right:0;z-index:1000;
  background:rgba(20,32,30,.34);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.18);
  transition:background 200ms ease,box-shadow 200ms ease,border-color 200ms ease;
}
.site-header.is-solid{
  position:fixed;
  background:var(--bg);
  border-bottom-color:var(--line);
  box-shadow:0 6px 24px rgba(64,42,26,.12);
}
.nav-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;height:var(--nav-h);}
.brand{display:flex;flex-direction:column;line-height:1.05;color:#fff;flex-shrink:0;}
.brand-top{font-size:19px;font-weight:800;letter-spacing:.06em;}
.brand-line{display:block;width:34px;height:2px;background:var(--c-orange);margin:5px 0;border-radius:2px;}
.brand-bottom{font-size:17.5px;font-weight:800;letter-spacing:.10em;color:var(--c-yellow);}
.site-header.is-solid .brand{color:var(--ink);}
.site-header.is-solid .brand-bottom{color:var(--c-green);}
.nav-links{display:flex;align-items:center;gap:clamp(12px,1.6vw,28px);}
.nav-links a{
  position:relative;font-size:15px;font-weight:600;color:rgba(255,255,255,.9);
  padding:6px 0;white-space:nowrap;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--c-orange);transition:width var(--move);
}
.nav-links a:hover,.nav-links a:focus-visible{color:#fff;}
.nav-links a:hover::after,.nav-links a:focus-visible::after{width:100%;}
.nav-links a.active{color:#fff;}
.nav-links a.active::after{width:100%;}
.site-header.is-solid .nav-links a{color:var(--ink-2);}
.site-header.is-solid .nav-links a:hover,.site-header.is-solid .nav-links a.active{color:var(--c-orange);}
.nav-tools{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.icon-btn{
  width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.32);
  background:rgba(255,255,255,.08);color:#fff;display:inline-flex;align-items:center;justify-content:center;
  transition:background var(--ease),color var(--ease),border-color var(--ease);
}
.icon-btn:hover{background:rgba(255,255,255,.2);}
.site-header.is-solid .icon-btn{border-color:var(--line);background:transparent;color:var(--ink);}
.site-header.is-solid .icon-btn:hover{background:var(--panel);color:var(--c-orange);}
.hamburger{display:none;}
@media (max-width:991px){
  .nav-links,.nav-tools .btn-main{display:none;}
  .hamburger{display:inline-flex;}
}
/* 抽屉 */
.drawer{
  position:fixed;inset:0;z-index:1200;background:var(--dark);
  transform:translateX(100%);transition:transform 300ms cubic-bezier(.2,.7,.3,1);
  display:flex;flex-direction:column;padding:20px 22px 28px;overflow-y:auto;
}
.drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;}
.drawer .brand{color:#fff;}
.drawer-close{
  width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.24);
  background:transparent;color:#fff;font-size:18px;
}
.drawer-list a{
  display:flex;align-items:center;justify-content:space-between;
  height:56px;font-size:18px;font-weight:600;color:#fff;border-bottom:1px solid rgba(255,255,255,.1);
}
.drawer-list a i{font-size:13px;color:var(--c-yellow);}
.drawer-list a:hover{color:var(--c-yellow);}
.drawer-foot{margin-top:26px;display:grid;gap:12px;}
body.drawer-open{overflow:hidden;}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:620px;max-height:90vh;
  display:flex;align-items:flex-end;overflow:hidden;
  background:var(--dark);
}
.hero-media{position:absolute;inset:0;}
.hero-media img{width:100%;height:100%;object-fit:cover;transform:scale(1.02);}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(20,32,30,.92) 0%,rgba(20,32,30,.55) 42%,rgba(20,32,30,0) 78%);
}
.hero-veil{position:absolute;inset:0;background:rgba(20,32,30,.28);}
.hero-inner{position:relative;z-index:2;width:100%;padding:calc(var(--nav-h) + 64px) 0 58px;}
.hero-copy{max-width:700px;color:#fff;}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;border-radius:var(--r-pill);
  background:var(--c-yellow);color:#1B2624;font-size:12.5px;font-weight:800;letter-spacing:.06em;
  margin-bottom:22px;
}
.hero h1{font-size:56px;line-height:1.12;font-weight:800;color:#fff;letter-spacing:-.6px;}
.hero h1 .hl{color:var(--c-yellow);display:block;}
.hero-sub{margin-top:20px;font-size:17px;line-height:1.8;color:rgba(255,255,255,.86);max-width:600px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}
.hero-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:0 18px;margin-top:38px;
  font-size:12.5px;letter-spacing:.04em;color:rgba(255,255,255,.72);
}
.hero-meta span{display:inline-flex;align-items:center;gap:8px;}
.hero-meta b{font-size:19px;font-weight:800;color:#fff;letter-spacing:0;}
.hero-meta .sep{width:1px;height:14px;background:rgba(255,255,255,.28);}
.hero-bar{
  position:absolute;left:0;bottom:0;height:3px;width:100%;z-index:3;
  background:linear-gradient(90deg,var(--c-yellow) 0%,var(--c-yellow) 28%,rgba(242,178,51,.12) 28%,rgba(242,178,51,.12) 100%);
}
@media (max-width:991px){
  .hero{min-height:520px;}
  .hero h1{font-size:40px;}
  .hero-sub{font-size:16px;}
}
@media (max-width:767px){
  .hero{min-height:480px;max-height:none;}
  .hero-inner{padding:calc(var(--nav-h) + 40px) 0 42px;}
  .hero h1{font-size:32px;}
  .hero-actions .btn-main,.hero-actions .btn-line{width:100%;}
  .hero-meta{gap:12px 14px;margin-top:26px;}
  .hero-meta .sep{display:none;}
}
@media (max-width:575px){
  .hero h1{font-size:30px;}
  .hero-sub{font-size:15px;}
}

/* ---------- 横滑片库 ---------- */
.rail-wrap{position:relative;}
.rail{
  display:flex;gap:20px;overflow-x:auto;padding:6px 2px 18px;
  scroll-snap-type:x mandatory;scroll-behavior:smooth;
  scrollbar-width:none;-ms-overflow-style:none;
}
.rail::-webkit-scrollbar{display:none;}
.poster{
  position:relative;flex:0 0 calc((100% - 80px) / 4.6);min-width:190px;
  scroll-snap-align:start;border-radius:var(--r-md);overflow:hidden;
  background:var(--panel);box-shadow:var(--sh-1);
  transition:transform var(--move),box-shadow var(--move);
  display:block;
}
.poster:hover,.poster:focus-visible{transform:translateY(-4px);box-shadow:var(--sh-2);outline:none;}
.poster-media{position:relative;aspect-ratio:2/3;background:var(--panel);overflow:hidden;}
.poster-media img{width:100%;height:100%;object-fit:cover;transition:transform 420ms cubic-bezier(.2,.7,.3,1);}
.poster:hover .poster-media img{transform:scale(1.04);}
.poster::after{
  content:"";position:absolute;inset:0;border-radius:var(--r-md);
  border:2px solid transparent;transition:border-color var(--ease);pointer-events:none;
}
.poster:hover::after{border-color:rgba(217,98,43,.55);}
.poster-mask{
  position:absolute;left:0;right:0;bottom:0;padding:38px 14px 14px;
  background:linear-gradient(to top,rgba(20,32,30,.92) 0%,rgba(20,32,30,.55) 55%,rgba(20,32,30,0) 100%);
  color:#fff;
}
.poster-mask h3{font-size:15px;font-weight:700;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.poster-mask p{margin-top:6px;font-size:12.5px;color:rgba(255,255,255,.78);font-weight:700;letter-spacing:.02em;}
.poster-badge{
  position:absolute;top:12px;left:12px;z-index:2;height:24px;padding:0 10px;
  display:inline-flex;align-items:center;border-radius:var(--r-pill);
  background:var(--c-yellow);color:#1B2624;font-size:12px;font-weight:800;letter-spacing:.02em;
}
.rail-nav{display:flex;gap:10px;}
.rail-btn{
  width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--bg);
  color:var(--c-green);display:inline-flex;align-items:center;justify-content:center;
  transition:background var(--ease),color var(--ease),transform var(--move);
}
.rail-btn:hover{background:var(--c-orange);color:#fff;border-color:var(--c-orange);}
.rail-btn:active{transform:scale(.94);}
@media (max-width:1199px){.poster{flex-basis:calc((100% - 60px) / 4);}}
@media (max-width:991px){
  .poster{flex-basis:calc((100% - 40px) / 3);}
}
@media (max-width:767px){
  .poster{flex-basis:calc((100% - 20px) / 2.2);min-width:150px;}
  .rail-nav{display:none;}
}

/* ---------- 最新信息 ---------- */
.news-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:28px;align-items:start;}
@media (max-width:991px){.news-grid{grid-template-columns:1fr;gap:22px;}}
.lead-card{
  display:grid;grid-template-columns:46% 54%;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
  box-shadow:var(--sh-1);transition:box-shadow var(--move),transform var(--move);
}
.lead-card:hover{box-shadow:var(--sh-2);transform:translateY(-2px);}
.lead-media{position:relative;aspect-ratio:4/3.4;background:var(--panel);overflow:hidden;}
.lead-media img{width:100%;height:100%;object-fit:cover;transition:transform 420ms cubic-bezier(.2,.7,.3,1);}
.lead-card:hover .lead-media img{transform:scale(1.04);}
.lead-body{padding:26px 26px 24px;display:flex;flex-direction:column;gap:12px;}
.lead-body h3{font-size:24px;line-height:1.35;font-weight:800;}
.lead-body h3 a:hover{color:var(--c-orange);text-decoration:underline;text-underline-offset:5px;}
.lead-body p{font-size:14.5px;color:var(--ink-2);line-height:1.75;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.lead-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;pt:4px;}
.lead-foot .date{font-size:13px;color:var(--ink-2);font-weight:700;letter-spacing:.02em;}
@media (max-width:575px){
  .lead-card{grid-template-columns:1fr;}
  .lead-media{aspect-ratio:16/9;}
  .lead-body{padding:20px 18px;}
  .lead-body h3{font-size:19px;}
}
.news-list{display:flex;flex-direction:column;}
.news-row{
  display:grid;grid-template-columns:96px minmax(0,1fr) auto;gap:16px;align-items:center;
  padding:16px 12px;border-bottom:1px solid var(--line);border-radius:10px;
  transition:background var(--ease);
}
.news-row:hover{background:var(--panel-soft);}
.news-row .thumb{width:96px;height:64px;border-radius:8px;overflow:hidden;background:var(--panel);}
.news-row .thumb img{width:100%;height:100%;object-fit:cover;}
.news-row h4{font-size:16px;font-weight:700;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-row .row-meta{display:flex;align-items:center;gap:10px;margin-top:6px;}
.news-row .row-meta span{font-size:12.5px;color:var(--ink-2);}
.news-row .date{font-size:13px;color:var(--ink-2);white-space:nowrap;font-weight:700;letter-spacing:.02em;}
@media (max-width:575px){
  .news-row{grid-template-columns:76px minmax(0,1fr);gap:12px;}
  .news-row .thumb{width:76px;height:56px;}
  .news-row .date{display:none;}
}
.empty-state{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  padding:64px 20px;background:var(--card);border:1px dashed var(--line);border-radius:var(--r-md);
  text-align:center;
}
.empty-state i{font-size:64px;color:rgba(44,110,98,.3);}
.empty-state p{font-size:15px;color:var(--ink-2);}

/* ---------- 排行榜 ---------- */
.rank-grid{display:grid;grid-template-columns:5fr 7fr;gap:48px;align-items:start;}
@media (max-width:1199px){.rank-grid{grid-template-columns:1fr;gap:28px;}}
.rank-intro h2{font-size:36px;margin-bottom:16px;}
.rank-intro p{font-size:15px;color:var(--ink-2);margin-bottom:10px;}
.rank-intro .btn-ghost{margin-top:18px;}
.rank-list{display:flex;flex-direction:column;gap:12px;}
.rank-item{
  display:grid;grid-template-columns:60px minmax(0,1fr) 128px;gap:16px;align-items:center;
  padding:14px 16px;border-radius:var(--r-md);background:var(--card);
  border:1px solid var(--line);transition:background var(--ease),transform var(--move),box-shadow var(--move);
}
.rank-item:hover{background:var(--panel-soft);transform:translateY(-2px);box-shadow:var(--sh-1);}
.rank-no{
  font-size:34px;font-weight:800;line-height:1;letter-spacing:-1px;
  color:transparent;-webkit-text-stroke:1.4px var(--c-yellow);transition:color var(--ease);
}
.rank-item:hover .rank-no{color:var(--c-orange);-webkit-text-stroke:1.4px var(--c-orange);}
.rank-item h4{font-size:16.5px;font-weight:700;line-height:1.45;}
.rank-item .rank-tag{margin-top:6px;font-size:12.5px;color:var(--ink-2);}
.rank-score{text-align:right;}
.rank-score b{font-size:15px;font-weight:800;color:var(--c-orange);letter-spacing:.02em;}
.rank-score span{display:block;font-size:12px;color:var(--ink-2);margin-bottom:8px;}
.rank-bar{height:4px;border-radius:var(--r-pill);background:var(--panel);overflow:hidden;}
.rank-bar i{display:block;height:100%;border-radius:var(--r-pill);background:linear-gradient(90deg,var(--c-orange),var(--c-yellow));}
@media (max-width:575px){
  .rank-item{grid-template-columns:44px minmax(0,1fr);gap:12px;}
  .rank-score{grid-column:1 / -1;text-align:left;margin-top:4px;}
  .rank-no{font-size:26px;}
}

/* ---------- 片单拼贴 ---------- */
.filter-row{display:flex;flex-wrap:wrap;gap:10px;}
.filter-chip{
  height:36px;padding:0 18px;border-radius:var(--r-pill);border:1px solid var(--line);
  background:transparent;color:var(--ink-2);font-size:13.5px;font-weight:700;
  transition:background var(--ease),color var(--ease),border-color var(--ease);
}
.filter-chip:hover{border-color:var(--c-green);color:var(--c-green);}
.filter-chip.active{background:var(--c-green);border-color:var(--c-green);color:#fff;}
.mosaic{
  display:grid;grid-template-columns:repeat(2,1fr);
  grid-auto-rows:minmax(150px,auto);gap:16px;
}
.tile{
  position:relative;overflow:hidden;border-radius:var(--r-md);background:var(--panel);
  display:block;box-shadow:var(--sh-1);transition:box-shadow var(--move),transform var(--move);
}
.tile:hover{box-shadow:var(--sh-2);transform:translateY(-3px);}
.tile img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:transform 480ms cubic-bezier(.2,.7,.3,1);}
.tile:hover img{transform:scale(1.05);}
.tile-mask{
  position:absolute;left:0;right:0;bottom:0;padding:48px 20px 18px;
  background:linear-gradient(to top,rgba(20,32,30,.92),rgba(20,32,30,0));
  color:#fff;
}
.tile-mask h3{font-size:18px;font-weight:700;line-height:1.4;}
.tile-mask p{margin-top:6px;font-size:12.5px;color:rgba(255,255,255,.78);}
.tile--tall{grid-row:span 2;aspect-ratio:4/5;}
.tile--wide{grid-column:span 2;aspect-ratio:16/9;}
.tile--square{aspect-ratio:1/1;}
@media (max-width:767px){
  .mosaic{grid-template-columns:1fr;}
  .tile--tall{grid-row:auto;aspect-ratio:4/3;}
  .tile--wide{grid-column:auto;aspect-ratio:16/9;}
  .tile--square{aspect-ratio:16/9;}
}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;background:var(--dark);border-radius:var(--r-lg);
  padding:64px;display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;
  color:#fff;
}
.cta-band::after{
  content:"";position:absolute;right:-60px;bottom:-80px;width:340px;height:340px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(242,178,51,.10) 0%,rgba(242,178,51,0) 70%);
}
.cta-band h2{font-size:32px;line-height:1.3;margin-bottom:12px;}
.cta-band p{font-size:15px;color:rgba(255,255,255,.72);max-width:560px;}
.cta-actions{display:flex;gap:12px;position:relative;z-index:2;flex-wrap:wrap;}
@media (max-width:991px){
  .cta-band{grid-template-columns:1fr;padding:44px 32px;}
  .cta-band h2{font-size:26px;}
}
@media (max-width:575px){
  .cta-band{padding:32px 20px;}
  .cta-actions{width:100%;}
  .cta-actions .btn-main,.cta-actions .btn-line{width:100%;}
}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:4fr 8fr;gap:48px;align-items:start;}
@media (max-width:991px){.faq-grid{grid-template-columns:1fr;gap:28px;}}
.faq-side h2{font-size:34px;margin-bottom:14px;}
.faq-side p{font-size:14px;color:var(--ink-2);margin-bottom:18px;}
.faq-side .sec-link{font-size:14px;}
.faq-acc .accordion-item{
  background:var(--card);border:1px solid var(--line);border-radius:12px !important;
  margin-bottom:12px;overflow:hidden;
}
.faq-acc .accordion-button{
  background:var(--card);color:var(--ink);font-size:16.5px;font-weight:600;
  padding:18px 54px 18px 20px;border-radius:12px !important;box-shadow:none;
  position:relative;line-height:1.6;
}
.faq-acc .accordion-button::after{display:none;}
.faq-acc .accordion-button::before{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:400;color:var(--c-orange);line-height:1;transition:transform var(--move);
}
.faq-acc .accordion-button:not(.collapsed){
  background:#FDFBF7;color:var(--ink);font-weight:700;box-shadow:none;
  border-left:3px solid var(--c-orange);
}
.faq-acc .accordion-button:not(.collapsed)::before{content:"−";transform:translateY(-50%) rotate(0deg);}
.faq-acc .accordion-button:focus{box-shadow:none;outline:2px solid var(--c-yellow);outline-offset:-2px;}
.faq-acc .accordion-body{padding:0 20px 20px 23px;font-size:15px;color:var(--ink-2);line-height:1.8;}
.faq-acc .accordion-collapse{background:#FDFBF7;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:rgba(255,255,255,.72);padding:72px 0 0;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:48px;}
@media (max-width:991px){.foot-grid{grid-template-columns:1fr 1fr;gap:32px;}}
@media (max-width:575px){.foot-grid{grid-template-columns:1fr;}}
.foot-brand .brand{color:#fff;margin-bottom:18px;}
.foot-brand .brand-bottom{color:var(--c-yellow);}
.foot-brand p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);max-width:320px;}
.foot-social{display:flex;gap:10px;margin-top:20px;}
.foot-social a{
  width:38px;height:38px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line-dark);color:rgba(255,255,255,.8);font-size:14px;
  transition:background var(--ease),color var(--ease),border-color var(--ease);
}
.foot-social a:hover{background:var(--c-orange);border-color:var(--c-orange);color:#fff;}
.foot-col h4{font-size:14px;font-weight:800;color:#fff;letter-spacing:.06em;margin-bottom:18px;}
.foot-col li{margin-bottom:11px;}
.foot-col a{font-size:14px;color:rgba(255,255,255,.66);}
.foot-col a:hover{color:var(--c-yellow);}
.sub-form{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:16px;}
.sub-form input{
  height:48px;border-radius:10px;border:1px solid var(--line-dark);
  background:rgba(255,255,255,.06);color:#fff;padding:0 14px;font-size:14px;font-family:inherit;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.sub-form input::placeholder{color:rgba(255,255,255,.42);}
.sub-form input:focus{outline:none;border-color:var(--c-yellow);box-shadow:0 0 0 3px rgba(242,178,51,.12);}
.sub-form .btn-main{height:48px;padding:0 20px;font-size:14px;}
.sub-tip{font-size:12.5px;color:rgba(255,255,255,.44);margin-top:10px;line-height:1.7;}
.sub-msg{font-size:13px;color:var(--c-yellow);margin-top:10px;display:none;}
.foot-bottom{
  border-top:1px solid var(--line-dark);padding:22px 0 26px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.44);
}
@media (max-width:767px){.sub-form{grid-template-columns:1fr;}}

/* ---------- 入场动效 ---------- */
.js .reveal{opacity:0;transform:translateY(12px);transition:opacity 400ms ease,transform 400ms cubic-bezier(.2,.7,.3,1);}
.js .reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .js .reveal{opacity:1 !important;transform:none !important;transition:none;}
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;}
}

/* roulang page: article */
:root{
  --ink:#1B2624;
  --ink-2:#5A6A66;
  --bg:#FAF6EF;
  --panel:#F2E9DC;
  --panel-2:#F5EFE4;
  --card:#FFFFFF;
  --dark:#14201E;
  --orange:#D9622B;
  --orange-d:#B44A1C;
  --green:#2C6E62;
  --green-l:#4E9384;
  --yellow:#F2B233;
  --line:rgba(27,38,36,.10);
  --line-dark:rgba(255,255,255,.12);
  --sh-1:0 2px 10px rgba(64,42,26,.06);
  --sh-2:0 12px 30px rgba(64,42,26,.14);
  --sh-nav:0 6px 24px rgba(64,42,26,.12);
  --r-card:14px;
  --r-hero:20px;
  --r-input:10px;
  --r-pill:999px;
  --sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:24px;--sp-6:32px;--sp-7:48px;--sp-8:64px;--sp-9:96px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16.5px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color 160ms ease;}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-0.4px;color:var(--ink);}
p{margin:0;}
ul,ol{margin:0;padding:0;}
:focus-visible{outline:2px solid var(--yellow);outline-offset:3px;border-radius:6px;}
.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 24px;}
.num{font-variant-numeric:tabular-nums;font-weight:700;}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

/* ---------- 导航 ---------- */
.site-head{
  position:sticky;top:0;z-index:80;
  background:rgba(250,246,239,.94);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line);
  box-shadow:var(--sh-nav);
}
.head-inner{display:flex;align-items:center;gap:28px;min-height:76px;}
.brand{display:inline-flex;flex-direction:column;line-height:1.02;flex:0 0 auto;}
.brand-top{font-size:16.5px;font-weight:800;letter-spacing:.02em;color:var(--ink);}
.brand-line{display:block;width:26px;height:2px;background:var(--orange);margin:4px 0;}
.brand-bottom{font-size:15.2px;font-weight:800;letter-spacing:.10em;color:var(--green);}
.nav-links{display:flex;align-items:center;gap:26px;margin-left:auto;}
.nav-links a{
  position:relative;font-size:15px;font-weight:600;color:var(--ink);
  padding:6px 0;white-space:nowrap;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--orange);transition:width 220ms var(--ease);
}
.nav-links a:hover{color:var(--orange);}
.nav-links a:hover::after{width:100%;}
.nav-links a.active{color:var(--orange);}
.nav-links a.active::after{width:100%;}
.head-actions{display:flex;align-items:center;gap:12px;margin-left:8px;}
.icon-btn{
  width:42px;height:42px;border-radius:50%;border:1px solid var(--line);
  background:#fff;color:var(--green);display:inline-flex;align-items:center;justify-content:center;
  transition:all 160ms ease;cursor:pointer;
}
.icon-btn:hover{background:var(--green);color:#fff;border-color:var(--green);}
.btn-main{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-pill);
  background:var(--orange);color:#fff;font-size:15px;font-weight:600;
  border:1.5px solid transparent;cursor:pointer;
  transition:background 160ms ease,transform 220ms var(--ease),box-shadow 220ms var(--ease);
}
.btn-main:hover{background:var(--orange-d);transform:translateY(-1px);box-shadow:0 10px 24px rgba(180,74,28,.28);color:#fff;}
.btn-main:active{transform:translateY(1px);box-shadow:none;}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-pill);
  background:transparent;border:1.5px solid var(--green);color:var(--green);
  font-size:15px;font-weight:600;cursor:pointer;
  transition:all 180ms ease;
}
.btn-ghost:hover{background:var(--green);color:#fff;transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-sm{height:40px;padding:0 18px;font-size:14px;}
.head-cta{height:42px;padding:0 20px;font-size:14.5px;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;cursor:pointer;padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:all 200ms var(--ease);}
.drawer{
  position:fixed;inset:0;z-index:90;background:var(--dark);
  display:flex;flex-direction:column;padding:88px 24px 32px;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity 220ms var(--ease),transform 220ms var(--ease),visibility 220ms;
  overflow-y:auto;
}
.drawer.open{opacity:1;visibility:visible;transform:translateY(0);}
.drawer-close{
  position:absolute;top:20px;right:20px;width:44px;height:44px;border-radius:50%;
  border:1px solid var(--line-dark);background:rgba(255,255,255,.06);color:#fff;
  font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;
}
.drawer nav{display:flex;flex-direction:column;}
.drawer nav a{
  color:#fff;font-size:18px;font-weight:600;line-height:56px;
  border-bottom:1px solid var(--line-dark);display:flex;justify-content:space-between;align-items:center;
}
.drawer nav a::after{content:"›";color:var(--yellow);font-size:20px;}
.drawer nav a:hover{color:var(--yellow);}
.drawer-foot{margin-top:auto;padding-top:28px;display:flex;flex-direction:column;gap:12px;}
.drawer-foot .btn-main{width:100%;}
body.locked{overflow:hidden;}

/* ---------- 面包屑 ---------- */
.crumb-bar{border-bottom:1px solid var(--line);background:rgba(242,233,220,.5);}
.crumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  padding:14px 0;font-size:13px;color:var(--ink-2);line-height:1.5;
}
.crumb a{color:var(--ink-2);}
.crumb a:hover{color:var(--orange);}
.crumb .sep{color:rgba(27,38,36,.35);}
.crumb .cur{color:var(--ink);font-weight:600;max-width:60%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ---------- 文章布局 ---------- */
.post-wrap{padding:44px 0 96px;}
.post-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:start;}
.post-main{min-width:0;}
.post-head{max-width:860px;}
.post-badge{
  display:inline-flex;align-items:center;height:26px;padding:0 14px;border-radius:var(--r-pill);
  font-size:12.5px;font-weight:600;letter-spacing:.04em;
  color:var(--green);background:rgba(44,110,98,.12);border:1px solid rgba(44,110,98,.28);
}
.post-title{
  font-size:44px;line-height:1.25;margin:18px 0 16px;max-width:860px;
  overflow-wrap:break-word;word-break:break-word;
}
.post-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  font-size:13px;color:var(--ink-2);
}
.post-meta .dot{width:4px;height:4px;border-radius:50%;background:rgba(27,38,36,.28);}
.post-cover{aspect-ratio:16/9;border-radius:var(--r-hero);overflow:hidden;margin:32px 0 10px;background:var(--panel);box-shadow:var(--sh-1);}
.post-cover img{width:100%;height:100%;object-fit:cover;}
.post-figcap{font-size:13px;color:var(--ink-2);margin-bottom:8px;}

.article-body{
  max-width:760px;font-size:18px;line-height:1.9;letter-spacing:.01em;color:#22302D;
  margin-top:32px;overflow-wrap:break-word;word-break:break-word;
}
.article-body p{margin:0 0 1.2em;}
.article-body h2{
  position:relative;font-size:28px;line-height:1.4;margin:40px 0 20px;padding-left:16px;letter-spacing:-0.2px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.28em;width:4px;height:1em;background:var(--orange);border-radius:2px;
}
.article-body h3{font-size:22px;line-height:1.5;margin:32px 0 16px;}
.article-body h4{font-size:19px;line-height:1.5;margin:26px 0 12px;font-weight:700;}
.article-body a{color:var(--orange);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;}
.article-body a:hover{text-decoration-thickness:2px;color:var(--orange-d);}
.article-body blockquote{
  margin:28px 0;padding:20px 24px;border-left:4px solid var(--green);
  background:var(--panel-2);border-radius:0 12px 12px 0;color:#33403d;font-size:17px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body ul,.article-body ol{margin:0 0 1.2em;padding:0;}
.article-body ul{list-style:none;}
.article-body ul>li{position:relative;padding-left:24px;margin-bottom:10px;}
.article-body ul>li::before{
  content:"";position:absolute;left:2px;top:.68em;width:8px;height:8px;border-radius:2px;
  background:var(--yellow);
}
.article-body ol{list-style:none;counter-reset:olc;}
.article-body ol>li{position:relative;padding-left:32px;margin-bottom:10px;counter-increment:olc;}
.article-body ol>li::before{
  content:counter(olc);position:absolute;left:0;top:.1em;
  width:22px;height:22px;border-radius:6px;background:rgba(44,110,98,.12);color:var(--green);
  font-size:12.5px;font-weight:700;display:flex;align-items:center;justify-content:center;
  font-variant-numeric:tabular-nums;
}
.article-body img{border-radius:12px;margin:24px auto;height:auto;}
.article-body figure{margin:28px 0;}
.article-body figcaption{text-align:center;font-size:13px;color:var(--ink-2);margin-top:8px;}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:16px;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left;}
.article-body th{background:var(--panel-2);font-weight:700;color:var(--green);}
.article-body hr{border:0;border-top:1px solid var(--line);margin:36px 0;}

.empty-box{
  max-width:760px;margin-top:32px;padding:56px 24px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);text-align:center;box-shadow:var(--sh-1);
}
.empty-box i{font-size:56px;color:rgba(44,110,98,.30);}
.empty-box p{margin:16px 0 22px;font-size:15px;color:var(--ink-2);}

/* ---------- 侧栏 ---------- */
.side{display:flex;flex-direction:column;gap:20px;position:sticky;top:100px;}
.side-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:22px;box-shadow:var(--sh-1);}
.side-card h3{font-size:16px;font-weight:800;letter-spacing:0;margin-bottom:14px;display:flex;align-items:center;gap:8px;}
.side-card h3::before{content:"";width:4px;height:15px;border-radius:2px;background:var(--orange);}
.toc-list{display:flex;flex-direction:column;gap:2px;max-height:340px;overflow-y:auto;}
.toc-list a{
  display:block;font-size:14px;line-height:1.6;color:var(--ink-2);padding:8px 12px;
  border-left:2px solid transparent;border-radius:0 8px 8px 0;transition:all 160ms ease;
}
.toc-list a:hover{background:var(--panel-2);color:var(--ink);}
.toc-list a.on{color:var(--orange);border-left-color:var(--orange);background:rgba(217,98,43,.07);font-weight:600;}
.side-rel{display:flex;flex-direction:column;gap:14px;}
.side-rel a{display:flex;gap:12px;align-items:flex-start;transition:transform 180ms var(--ease);}
.side-rel a:hover{transform:translateX(3px);}
.side-rel .thumb{width:76px;height:56px;border-radius:8px;overflow:hidden;background:var(--panel);flex:0 0 auto;}
.side-rel .thumb img{width:100%;height:100%;object-fit:cover;}
.side-rel .txt{font-size:14px;line-height:1.55;font-weight:600;color:var(--ink);}
.side-rel a:hover .txt{color:var(--orange);}
.side-tagline{font-size:13.5px;color:var(--ink-2);line-height:1.8;margin-bottom:14px;}

/* ---------- 相关推荐 ---------- */
.rel-sec{padding:0 0 96px;}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px;}
.sec-head h2{font-size:36px;line-height:1.25;}
.sec-head .more{font-size:14px;font-weight:600;color:var(--green);display:inline-flex;align-items:center;gap:6px;}
.sec-head .more:hover{color:var(--orange);}
.rel-grid{display:grid;grid-template-columns:1.08fr 1fr;gap:24px;align-items:stretch;}
.rel-big{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
  display:flex;flex-direction:column;box-shadow:var(--sh-1);transition:all 220ms var(--ease);
}
.rel-big:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.rel-big .pic{aspect-ratio:16/9;overflow:hidden;background:var(--panel);}
.rel-big .pic img{width:100%;height:100%;object-fit:cover;transition:transform 500ms var(--ease);}
.rel-big:hover .pic img{transform:scale(1.04);}
.rel-big .body{padding:20px 22px 22px;}
.rel-big h3{font-size:20px;line-height:1.45;margin-bottom:10px;}
.rel-big:hover h3{color:var(--orange);}
.rel-big p{font-size:14px;color:var(--ink-2);line-height:1.8;}
.rel-list{display:flex;flex-direction:column;gap:14px;}
.rel-item{
  display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:14px;box-shadow:var(--sh-1);transition:all 220ms var(--ease);flex:1;
}
.rel-item:hover{transform:translateY(-3px);box-shadow:var(--sh-2);background:#FDFBF7;}
.rel-item .pic{width:120px;aspect-ratio:16/11;border-radius:10px;overflow:hidden;flex:0 0 auto;background:var(--panel);}
.rel-item .pic img{width:100%;height:100%;object-fit:cover;}
.rel-item .txt h4{font-size:15.5px;line-height:1.5;margin-bottom:6px;letter-spacing:0;}
.rel-item:hover .txt h4{color:var(--orange);}
.rel-item .txt span{font-size:12.5px;color:var(--ink-2);}

/* ---------- 翻页 ---------- */
.postnav{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:56px;}
.postnav a{
  display:flex;flex-direction:column;gap:6px;padding:20px 22px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--sh-1);
  transition:all 220ms var(--ease);
}
.postnav a:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(217,98,43,.35);}
.postnav .lbl{font-size:12.5px;letter-spacing:.06em;color:var(--green);font-weight:700;}
.postnav .tt{font-size:15.5px;font-weight:600;line-height:1.5;}
.postnav a:hover .tt{color:var(--orange);}
.back-row{display:flex;justify-content:center;margin-bottom:8px;}

/* ---------- CTA ---------- */
.cta-band{background:var(--dark);border-radius:var(--r-hero);padding:64px;color:#fff;position:relative;overflow:hidden;}
.cta-band::after{
  content:"";position:absolute;right:-60px;bottom:-80px;width:340px;height:340px;
  background:radial-gradient(circle at center,rgba(242,178,51,.16),transparent 68%);
  pointer-events:none;
}
.cta-inner{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;position:relative;z-index:1;}
.cta-band h2{color:#fff;font-size:34px;line-height:1.3;margin-bottom:12px;}
.cta-band p{color:rgba(255,255,255,.70);font-size:15px;line-height:1.8;max-width:560px;}
.cta-btns{display:flex;gap:12px;flex-wrap:wrap;}
.btn-line-w{
  display:inline-flex;align-items:center;justify-content:center;height:48px;padding:0 24px;
  border-radius:var(--r-pill);border:1.5px solid rgba(255,255,255,.55);color:#fff;
  font-size:15px;font-weight:600;transition:all 180ms ease;
}
.btn-line-w:hover{background:#fff;color:var(--dark);border-color:#fff;transform:translateY(-1px);}

/* ---------- FAQ ---------- */
.faq-sec{padding:96px 0;}
.faq-grid{display:grid;grid-template-columns:4fr 8fr;gap:48px;align-items:start;}
.faq-intro h2{font-size:36px;line-height:1.25;margin-bottom:14px;}
.faq-intro p{font-size:14px;color:var(--ink-2);line-height:1.85;margin-bottom:18px;}
.faq-intro a{font-size:14px;font-weight:600;color:var(--green);display:inline-flex;align-items:center;gap:6px;border-bottom:1px solid rgba(44,110,98,.35);padding-bottom:2px;}
.faq-intro a:hover{color:var(--orange);border-color:var(--orange);}
.acc{display:flex;flex-direction:column;gap:12px;}
.acc-item{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:all 180ms ease;}
.acc-item:hover{border-color:rgba(217,98,43,.28);}
.acc-btn{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;background:transparent;border:0;cursor:pointer;text-align:left;
  font-size:16px;font-weight:600;color:var(--ink);line-height:1.55;
}
.acc-btn .ic{flex:0 0 auto;font-size:18px;color:var(--green);transition:transform 220ms var(--ease),color 160ms ease;}
.acc-item.open{background:#FDFBF7;border-color:rgba(217,98,43,.35);}
.acc-item.open .acc-btn{font-weight:700;color:var(--orange-d);}
.acc-item.open .acc-btn .ic{transform:rotate(180deg);color:var(--orange);}
.acc-panel{max-height:0;overflow:hidden;transition:max-height 260ms var(--ease);}
.acc-panel .inner{padding:0 20px 20px 20px;font-size:15px;line-height:1.85;color:var(--ink-2);border-left:3px solid var(--orange);margin-left:0;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:rgba(255,255,255,.72);padding:72px 0 0;margin-top:0;}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:48px;}
.foot-brand .brand-top{color:#fff;}
.foot-brand .brand-bottom{color:var(--yellow);}
.foot-brand p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);margin-top:18px;max-width:340px;}
.foot-social{display:flex;gap:10px;margin-top:20px;}
.foot-social a{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--line-dark);
  display:inline-flex;align-items:center;justify-content:center;color:rgba(255,255,255,.72);
  transition:all 180ms ease;
}
.foot-social a:hover{background:var(--orange);border-color:var(--orange);color:#fff;transform:translateY(-2px);}
.foot-col h4{color:#fff;font-size:15px;font-weight:700;letter-spacing:0;margin-bottom:18px;}
.foot-col ul{list-style:none;display:flex;flex-direction:column;gap:12px;}
.foot-col ul a{font-size:14px;color:rgba(255,255,255,.62);}
.foot-col ul a:hover{color:var(--yellow);}
.sub-form{display:flex;gap:8px;margin-top:14px;}
.sub-form input{
  flex:1;min-width:0;height:46px;border-radius:var(--r-input);
  background:rgba(255,255,255,.06);border:1px solid var(--line-dark);
  color:#fff;padding:0 14px;font-size:14px;transition:all 160ms ease;
}
.sub-form input::placeholder{color:rgba(255,255,255,.42);}
.sub-form input:focus{outline:none;border-color:var(--yellow);box-shadow:0 0 0 3px rgba(242,178,51,.18);}
.sub-form .btn-main{height:46px;padding:0 20px;font-size:14px;}
.sub-tip{font-size:12.5px;color:rgba(255,255,255,.42);margin-top:10px;}
.sub-msg{display:none;font-size:13px;color:var(--yellow);margin-top:10px;}
.sub-msg.show{display:block;}
.foot-bottom{
  border-top:1px solid var(--line-dark);padding:22px 0 26px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.48);
}

/* ---------- 进入动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity 400ms var(--ease),transform 400ms var(--ease);}
.reveal.in{opacity:1;transform:none;}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .wrap{padding:0 24px;}
  .rel-grid{grid-template-columns:1fr 1fr;}
  .post-layout{grid-template-columns:minmax(0,1fr) 288px;gap:40px;}
  .post-title{font-size:40px;}
}
@media (max-width:991.98px){
  .nav-links{display:none;}
  .head-cta{display:none;}
  .nav-toggle{display:flex;}
  .post-layout{grid-template-columns:1fr;}
  .side{display:none;}
  .post-title{font-size:34px;}
  .article-body{font-size:17px;}
  .article-body h2{font-size:24px;}
  .rel-grid{grid-template-columns:1fr;}
  .rel-item .pic{width:140px;}
  .cta-inner{grid-template-columns:1fr;}
  .cta-band{padding:44px 32px;}
  .faq-grid{grid-template-columns:1fr;gap:28px;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .post-wrap{padding:32px 0 72px;}
  .faq-sec{padding:72px 0;}
  .rel-sec{padding-bottom:72px;}
}
@media (max-width:767.98px){
  .head-inner{min-height:66px;gap:12px;}
  .brand-top{font-size:15px;}
  .brand-bottom{font-size:13.6px;}
  .post-title{font-size:28px;line-height:1.3;}
  .postnav{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;}
  .cta-band{padding:36px 24px;border-radius:16px;}
  .cta-band h2{font-size:26px;}
  .post-cover{border-radius:14px;}
  .crumb .cur{max-width:100%;}
}
@media (max-width:575.98px){
  .wrap{padding:0 16px;}
  .post-title{font-size:24px;}
  .article-body{font-size:16px;line-height:1.85;}
  .article-body h2{font-size:21px;margin:32px 0 16px;}
  .article-body h3{font-size:18.5px;}
  .rel-item{flex-direction:row;}
  .rel-item .pic{width:104px;}
  .cta-btns{flex-direction:column;}
  .cta-btns .btn-main,.cta-btns .btn-line-w{width:100%;}
  .sub-form{flex-direction:column;}
  .sub-form .btn-main{width:100%;}
  .post-wrap{padding:24px 0 56px;}
  .empty-box{padding:40px 18px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
  .reveal{opacity:1;transform:none;}
}

/* roulang page: category1 */
:root{
  --orange:#D9622B;
  --orange-d:#B44A1C;
  --green:#2C6E62;
  --green-l:#4E9384;
  --yellow:#F2B233;
  --bg:#FAF6EF;
  --panel:#F2E9DC;
  --card:#FFFFFF;
  --dark:#14201E;
  --ink:#1B2624;
  --ink-2:#5A6A66;
  --line:rgba(27,38,36,.10);
  --line-lt:rgba(255,255,255,.12);
  --sh-1:0 2px 10px rgba(64,42,26,.06);
  --sh-2:0 12px 30px rgba(64,42,26,.14);
  --r-card:14px;
  --r-lg:20px;
  --r-sm:10px;
  --w:1240px;
  --nav-h:76px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16.5px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  overflow-x:hidden;
}
body.no-scroll{overflow:hidden;}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;transition:color .16s ease;}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4,h5{font-weight:800;letter-spacing:-.4px;margin:0;color:var(--ink);}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--yellow);outline-offset:2px;border-radius:4px;}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";font-weight:700;}

.wrap{width:100%;max-width:var(--w);margin:0 auto;padding:0 24px;}
@media (min-width:1200px){.wrap{padding:0 40px;}}
@media (max-width:575px){.wrap{padding:0 16px;}}

/* ============ 顶部导航 ============ */
.site-head{
  position:sticky;top:0;z-index:1040;
  background:rgba(250,246,239,.94);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s ease,background .2s ease;
}
.site-head.is-scrolled{box-shadow:0 6px 24px rgba(64,42,26,.12);background:rgba(250,246,239,.99);}
.head-inner{display:flex;align-items:center;gap:24px;min-height:var(--nav-h);}
.brand{display:inline-flex;flex-direction:column;line-height:1.05;flex-shrink:0;}
.brand-top{font-size:16.5px;font-weight:800;letter-spacing:-.3px;color:var(--ink);}
.brand-line{width:26px;height:2px;background:var(--orange);margin:4px 0;border-radius:2px;}
.brand-bottom{font-size:15px;font-weight:800;letter-spacing:-.2px;color:var(--green);}
.nav-links{display:flex;align-items:center;gap:28px;flex:1;justify-content:center;}
.nav-links a{
  position:relative;font-size:15px;font-weight:600;color:var(--ink-2);
  padding:8px 0;white-space:nowrap;transition:color .16s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--orange);border-radius:2px;transition:width .22s var(--ease);
}
.nav-links a:hover{color:var(--ink);}
.nav-links a:hover::after{width:100%;}
.nav-links a.active{color:var(--orange);}
.nav-links a.active::after{width:100%;}
.head-act{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.icon-btn{
  width:42px;height:42px;border-radius:999px;border:1px solid var(--line);
  background:var(--card);color:var(--green);display:inline-flex;align-items:center;justify-content:center;
  transition:background .16s ease,color .16s ease,transform .22s var(--ease),box-shadow .16s ease;
}
.icon-btn:hover{background:var(--green);color:#fff;transform:translateY(-1px);box-shadow:var(--sh-1);}
.icon-btn:active{transform:translateY(1px);}
.btn-main{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:999px;border:1px solid transparent;
  background:var(--orange);color:#fff;font-size:15px;font-weight:600;
  transition:background .16s ease,transform .22s var(--ease),box-shadow .16s ease,color .16s ease;
}
.btn-main:hover{background:var(--orange-d);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(180,74,28,.28);}
.btn-main:active{transform:translateY(1px);box-shadow:none;}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:999px;
  border:1.5px solid var(--green);background:transparent;color:var(--green);
  font-size:15px;font-weight:600;
  transition:background .16s ease,color .16s ease,transform .22s var(--ease),box-shadow .16s ease;
}
.btn-ghost:hover{background:var(--green);color:#fff;transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-sm{height:40px;padding:0 20px;font-size:14px;}
.head-cta{height:42px;padding:0 20px;font-size:14px;}
.burger{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:var(--card);padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.burger span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .22s var(--ease),opacity .16s ease;}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.burger.open span:nth-child(2){opacity:0;}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

.drawer{
  position:fixed;inset:0;z-index:1039;background:var(--dark);
  padding:calc(var(--nav-h) + 24px) 24px 40px;
  display:flex;flex-direction:column;gap:8px;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .24s ease,transform .24s var(--ease),visibility .24s;
  overflow-y:auto;
}
.drawer.open{opacity:1;visibility:visible;transform:none;}
.drawer a.d-link{
  display:flex;align-items:center;justify-content:space-between;
  font-size:18px;font-weight:600;color:rgba(255,255,255,.88);
  padding:14px 4px;border-bottom:1px solid var(--line-lt);line-height:1.6;
}
.drawer a.d-link i{font-size:13px;color:var(--yellow);opacity:.8;}
.drawer a.d-link:hover,.drawer a.d-link.active{color:var(--yellow);}
.drawer .d-actions{display:flex;gap:12px;margin-top:24px;}
.drawer .d-actions .btn-main{flex:1;}
.drawer .d-actions .btn-outline-light-d{
  flex:1;display:inline-flex;align-items:center;justify-content:center;height:48px;border-radius:999px;
  border:1.5px solid rgba(255,255,255,.5);color:#fff;font-weight:600;font-size:15px;
}
.drawer .d-actions .btn-outline-light-d:hover{background:#fff;color:var(--dark);}

/* ============ 面包屑 ============ */
.crumb-bar{background:var(--bg);border-bottom:1px solid var(--line);}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-2);padding:12px 0;flex-wrap:wrap;}
.crumb a{color:var(--ink-2);}
.crumb a:hover{color:var(--orange);}
.crumb .sep{color:rgba(27,38,36,.32);}
.crumb .cur{color:var(--ink);font-weight:600;}

/* ============ 分类 Hero ============ */
.cat-hero{
  position:relative;overflow:hidden;border-radius:0 0 var(--r-lg) var(--r-lg);
  min-height:330px;display:flex;align-items:flex-end;
  background:var(--panel);
}
.cat-hero-bg{
  position:absolute;inset:0;
  background-image:url(/assets/images/backpic/back-2.webp);
  background-size:cover;background-position:center 30%;
  transform:scale(1.06);
}
.cat-hero::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(120% 90% at 0% 100%,rgba(20,32,30,.90) 0%,rgba(20,32,30,.55) 45%,rgba(20,32,30,.12) 78%),
    linear-gradient(200deg,rgba(20,32,30,.20) 0%,rgba(20,32,30,.52) 100%);
}
.cat-hero-in{position:relative;z-index:2;padding:56px 0 40px;max-width:760px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:.06em;font-weight:700;color:var(--yellow);
  background:rgba(242,178,51,.14);border:1px solid rgba(242,178,51,.38);
  padding:5px 14px;border-radius:999px;margin-bottom:18px;
}
.cat-hero h1{
  font-size:46px;line-height:1.16;color:#fff;letter-spacing:-.8px;
  max-width:720px;
}
.cat-hero h1 .hl{color:var(--yellow);}
.cat-sub{margin-top:16px;font-size:17px;line-height:1.8;color:rgba(255,255,255,.82);max-width:600px;}
.cat-stats{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;margin-top:26px;
  font-size:12.5px;letter-spacing:.04em;color:rgba(255,255,255,.72);
}
.cat-stats .st{display:inline-flex;align-items:baseline;gap:7px;}
.cat-stats .st b{font-size:19px;color:#fff;font-variant-numeric:tabular-nums;font-weight:700;letter-spacing:0;}
.cat-stats .bar{width:1px;height:14px;background:rgba(255,255,255,.28);}

/* ============ 筛选条 ============ */
.filter-bar{
  position:sticky;top:var(--nav-h);z-index:1030;
  background:rgba(250,246,239,.92);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.filter-inner{display:flex;align-items:center;gap:16px;padding:14px 0;justify-content:space-between;}
.chips{display:flex;gap:10px;overflow-x:auto;scrollbar-width:none;padding:2px;flex:1;}
.chips::-webkit-scrollbar{display:none;}
.chip{
  flex-shrink:0;height:36px;padding:0 18px;border-radius:999px;
  border:1px solid var(--line);background:var(--card);color:var(--ink-2);
  font-size:13.5px;font-weight:600;
  transition:background .16s ease,color .16s ease,border-color .16s ease,transform .22s var(--ease);
}
.chip:hover{border-color:var(--green-l);color:var(--green);transform:translateY(-1px);}
.chip.active{background:var(--green);border-color:var(--green);color:#fff;}
.sort-wrap{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.sort-wrap label{font-size:13px;color:var(--ink-2);white-space:nowrap;}
.sel{
  height:38px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--card);
  color:var(--ink);font-size:13.5px;font-weight:600;padding:0 34px 0 14px;
  appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--green) 50%),linear-gradient(135deg,var(--green) 50%,transparent 50%);
  background-position:calc(100% - 18px) 17px,calc(100% - 13px) 17px;
  background-size:5px 5px,5px 5px;background-repeat:no-repeat;
  transition:border-color .16s ease,box-shadow .16s ease;
}
.sel:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(217,98,43,.12);outline:none;}

/* ============ 通用板块 ============ */
.section{padding:96px 0;}
.section.tight{padding:72px 0;}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap;}
.sec-head h2{font-size:36px;line-height:1.25;font-weight:700;letter-spacing:-.6px;}
.sec-head .sub{margin-top:10px;font-size:14px;color:var(--ink-2);line-height:1.7;max-width:640px;}
.link-more{
  display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--orange);
  padding:6px 0;border-bottom:1px solid transparent;transition:border-color .16s ease,gap .22s var(--ease);
}
.link-more:hover{border-bottom-color:var(--orange);gap:12px;}

/* ============ 剧集网格 ============ */
.ep-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.ep-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);
  transition:box-shadow .16s ease,transform .22s var(--ease),border-color .16s ease;
}
.ep-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(217,98,43,.28);}
.ep-thumb{position:relative;display:block;aspect-ratio:16/9;background:var(--panel);overflow:hidden;}
.ep-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .28s var(--ease);}
.ep-card:hover .ep-thumb img{transform:scale(1.05);}
.ep-no{
  position:absolute;left:10px;top:10px;
  background:var(--yellow);color:#1F3A34;border-radius:6px;
  font-size:12.5px;font-weight:700;font-variant-numeric:tabular-nums;
  padding:2px 9px;letter-spacing:.02em;
}
.ep-len{
  position:absolute;right:10px;top:10px;
  background:rgba(20,32,30,.72);color:#fff;border-radius:6px;
  font-size:12px;font-weight:700;font-variant-numeric:tabular-nums;padding:2px 8px;
}
.ep-body{padding:16px 16px 18px;}
.ep-body h3{font-size:15.5px;font-weight:700;line-height:1.5;letter-spacing:-.2px;}
.ep-body h3 a:hover{color:var(--orange);}
.ep-meta{margin-top:8px;font-size:12.5px;color:var(--ink-2);letter-spacing:.02em;display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.dot{width:3px;height:3px;border-radius:50%;background:rgba(27,38,36,.28);display:inline-block;}
.ep-grid .ep-card.is-hidden{display:none;}

/* ============ 分页 ============ */
.pager{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:48px;flex-wrap:wrap;}
.pager a,.pager span{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:40px;height:40px;padding:0 14px;border-radius:8px;
  border:1px solid var(--line);background:var(--card);color:var(--ink-2);
  font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;
  transition:background .16s ease,color .16s ease,border-color .16s ease,transform .22s var(--ease);
}
.pager a:hover{border-color:var(--green);color:var(--green);transform:translateY(-1px);}
.pager .cur{background:var(--green);border-color:var(--green);color:#fff;}
.pager .disabled{opacity:.45;pointer-events:none;}

/* ============ 亮点：不对称两栏 ============ */
.pick-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:24px;}
.pick-main{
  position:relative;border-radius:var(--r-card);overflow:hidden;background:var(--dark);
  min-height:360px;display:flex;align-items:flex-end;
  transition:box-shadow .16s ease,transform .22s var(--ease);
}
.pick-main:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.pick-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.pick-main::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(20,32,30,.92) 8%,rgba(20,32,30,.45) 50%,rgba(20,32,30,.05) 100%);}
.pick-main .pick-in{position:relative;z-index:2;padding:32px;}
.pick-main h3{font-size:24px;line-height:1.4;color:#fff;margin-top:14px;}
.pick-main p{margin-top:12px;font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.78);max-width:520px;}
.badge-tag{
  display:inline-flex;align-items:center;height:26px;padding:0 13px;border-radius:999px;
  font-size:12.5px;font-weight:600;letter-spacing:.02em;
  background:rgba(44,110,98,.12);color:var(--green);border:1px solid rgba(44,110,98,.22);
}
.badge-tag.on-dark{background:rgba(242,178,51,.16);color:var(--yellow);border-color:rgba(242,178,51,.36);}
.pick-side{display:flex;flex-direction:column;gap:16px;}
.pick-item{
  display:flex;gap:16px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-card);padding:16px;box-shadow:var(--sh-1);flex:1;
  transition:box-shadow .16s ease,transform .22s var(--ease),border-color .16s ease;
}
.pick-item:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(44,110,98,.3);}
.pick-item img{width:120px;height:88px;object-fit:cover;border-radius:var(--r-sm);flex-shrink:0;background:var(--panel);}
.pick-item h4{font-size:16px;line-height:1.5;font-weight:700;letter-spacing:-.2px;}
.pick-item h4 a:hover{color:var(--orange);}
.pick-item p{margin-top:6px;font-size:13.5px;color:var(--ink-2);line-height:1.7;}

/* ============ 流程 ============ */
.steps-wrap{background:var(--panel);border-radius:var(--r-lg);padding:56px 40px;}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:32px;}
.step{position:relative;padding-top:26px;border-top:2px solid rgba(27,38,36,.12);}
.step .no{
  font-size:34px;font-weight:800;line-height:1;color:var(--orange);
  font-variant-numeric:tabular-nums;letter-spacing:-1px;
}
.step h4{margin-top:12px;font-size:17px;font-weight:700;}
.step p{margin-top:8px;font-size:13.5px;line-height:1.75;color:var(--ink-2);}

/* ============ FAQ ============ */
.faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:48px;align-items:start;}
.faq-intro h2{font-size:36px;line-height:1.25;font-weight:700;letter-spacing:-.6px;}
.faq-intro p{margin-top:14px;font-size:14px;color:var(--ink-2);line-height:1.8;}
.faq-intro .link-more{margin-top:18px;}
.faq-list{display:flex;flex-direction:column;gap:12px;}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:12px;
  transition:border-color .16s ease,box-shadow .16s ease,background .16s ease;
  position:relative;overflow:hidden;
}
.faq-item::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--orange);
  transform:scaleY(0);transform-origin:top;transition:transform .22s var(--ease);
}
.faq-item.open{background:#FDFBF7;border-color:rgba(217,98,43,.32);box-shadow:var(--sh-1);}
.faq-item.open::before{transform:scaleY(1);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:18px 22px;background:none;border:0;text-align:left;
  font-size:16px;font-weight:600;color:var(--ink);letter-spacing:-.2px;
  transition:font-weight .16s ease,color .16s ease;
}
.faq-item.open .faq-q{font-weight:700;color:var(--orange-d);}
.faq-icon{
  flex-shrink:0;width:26px;height:26px;border-radius:50%;border:1px solid var(--line);
  display:inline-flex;align-items:center;justify-content:center;position:relative;
  background:var(--bg);transition:background .16s ease,border-color .16s ease,transform .22s var(--ease);
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--green);border-radius:2px;transition:transform .22s var(--ease),opacity .16s ease;
}
.faq-icon::before{width:11px;height:1.6px;}
.faq-icon::after{width:1.6px;height:11px;}
.faq-item.open .faq-icon{background:var(--orange);border-color:var(--orange);transform:rotate(180deg);}
.faq-item.open .faq-icon::before{background:#fff;}
.faq-item.open .faq-icon::after{opacity:0;}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s var(--ease);}
.faq-item.open .faq-a{grid-template-rows:1fr;}
.faq-a-in{overflow:hidden;}
.faq-a p{padding:0 22px 20px;font-size:14.5px;line-height:1.85;color:var(--ink-2);}

/* ============ 底部 CTA ============ */
.cta-block{
  background:var(--dark);border-radius:var(--r-lg);padding:64px;
  display:flex;align-items:center;justify-content:space-between;gap:40px;
  position:relative;overflow:hidden;
}
.cta-block::after{
  content:"";position:absolute;right:-60px;bottom:-80px;width:360px;height:360px;
  background:repeating-linear-gradient(45deg,rgba(242,178,51,.10) 0 2px,transparent 2px 12px);
  border-radius:50%;opacity:.8;pointer-events:none;
}
.cta-block .cta-txt{position:relative;z-index:2;max-width:620px;}
.cta-block h2{color:#fff;font-size:36px;line-height:1.25;letter-spacing:-.6px;}
.cta-block p{margin-top:14px;font-size:15px;line-height:1.8;color:rgba(255,255,255,.68);}
.cta-actions{position:relative;z-index:2;display:flex;gap:14px;flex-shrink:0;flex-wrap:wrap;}
.btn-outline-light{
  display:inline-flex;align-items:center;justify-content:center;height:48px;padding:0 26px;border-radius:999px;
  border:1.5px solid rgba(255,255,255,.55);color:#fff;font-size:15px;font-weight:600;background:transparent;
  transition:background .16s ease,color .16s ease,transform .22s var(--ease);
}
.btn-outline-light:hover{background:#fff;color:var(--dark);transform:translateY(-1px);}
.btn-outline-light:active{transform:translateY(1px);}

/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:rgba(255,255,255,.72);margin-top:96px;padding:72px 0 0;}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:56px;}
.foot-brand .brand{margin-bottom:18px;}
.foot-brand .brand-top{color:#fff;font-size:17px;}
.foot-brand .brand-bottom{color:var(--yellow);}
.foot-brand p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);max-width:340px;}
.foot-social{display:flex;gap:10px;margin-top:20px;}
.foot-social a{
  width:38px;height:38px;border-radius:10px;border:1px solid var(--line-lt);
  display:inline-flex;align-items:center;justify-content:center;color:rgba(255,255,255,.72);font-size:14px;
  transition:background .16s ease,color .16s ease,transform .22s var(--ease),border-color .16s ease;
}
.foot-social a:hover{background:var(--orange);border-color:var(--orange);color:#fff;transform:translateY(-2px);}
.foot-col h4{font-size:14px;letter-spacing:.04em;color:#fff;margin-bottom:16px;font-weight:700;}
.foot-col ul li{margin-bottom:10px;}
.foot-col ul li a{font-size:14px;color:rgba(255,255,255,.62);transition:color .16s ease,padding-left .22s var(--ease);}
.foot-col ul li a:hover{color:var(--yellow);padding-left:4px;}
.sub-form{display:flex;gap:8px;margin-top:14px;}
.sub-form input{
  flex:1;min-width:0;height:46px;border-radius:var(--r-sm);
  background:rgba(255,255,255,.06);border:1px solid var(--line-lt);
  color:#fff;font-size:14px;padding:0 14px;transition:border-color .16s ease,box-shadow .16s ease;
}
.sub-form input::placeholder{color:rgba(255,255,255,.38);}
.sub-form input:focus{outline:none;border-color:var(--yellow);box-shadow:0 0 0 3px rgba(242,178,51,.14);}
.sub-form .btn-main{height:46px;padding:0 20px;font-size:14px;flex-shrink:0;}
.sub-tip{margin-top:10px;font-size:12.5px;color:rgba(255,255,255,.42);line-height:1.7;}
.sub-msg{margin-top:8px;font-size:13px;color:var(--yellow);display:none;}
.sub-msg.show{display:block;}
.foot-bottom{
  border-top:1px solid var(--line-lt);padding:22px 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.42);
}

/* ============ 动效 ============ */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .4s ease,transform .4s var(--ease);}
.reveal.in{opacity:1;transform:none;}

/* ============ 响应式 ============ */
@media (min-width:1440px){
  :root{--w:1280px;}
}
@media (max-width:1199px){
  .nav-links{gap:18px;}
  .nav-links a{font-size:14px;}
  .cat-hero h1{font-size:40px;}
  .ep-grid{grid-template-columns:repeat(3,1fr);}
  .steps-wrap{padding:48px 32px;}
}
@media (max-width:991px){
  .nav-links{display:none;}
  .burger{display:inline-flex;}
  .head-cta{display:none;}
  .section{padding:72px 0;}
  .cat-hero{min-height:290px;}
  .cat-hero h1{font-size:34px;}
  .cat-hero-in{padding:44px 0 32px;}
  .sec-head h2{font-size:30px;}
  .pick-grid{grid-template-columns:1fr;}
  .pick-main{min-height:320px;}
  .steps{grid-template-columns:repeat(2,1fr);gap:28px;}
  .faq-layout{grid-template-columns:1fr;gap:28px;}
  .cta-block{padding:48px 36px;flex-direction:column;align-items:flex-start;gap:28px;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .site-footer{margin-top:72px;}
}
@media (max-width:767px){
  .ep-grid{grid-template-columns:repeat(2,1fr);gap:16px;}
  .cat-hero h1{font-size:28px;line-height:1.25;}
  .cat-sub{font-size:15px;}
  .cat-stats .st b{font-size:16px;}
  .sec-head h2{font-size:26px;}
  .steps-wrap{padding:36px 24px;}
  .steps{grid-template-columns:1fr;gap:22px;}
  .step{border-top:1px solid var(--line);padding-top:18px;}
  .cta-block{padding:36px 24px;border-radius:16px;}
  .cta-block h2{font-size:26px;}
  .cta-actions{width:100%;flex-direction:column;gap:12px;}
  .cta-actions a{width:100%;}
  .filter-inner{flex-direction:column;align-items:stretch;gap:12px;}
  .sort-wrap{justify-content:space-between;}
  .sel{flex:1;}
  .pick-item img{width:96px;height:72px;}
}
@media (max-width:575px){
  body{font-size:16px;}
  .brand{flex-direction:row;align-items:center;gap:8px;}
  .brand-top{font-size:14.5px;}
  .brand-bottom{font-size:13.5px;}
  .brand-line{width:2px;height:14px;margin:0;}
  .head-inner{gap:12px;min-height:66px;}
  .cat-hero{border-radius:0 0 14px 14px;min-height:240px;}
  .cat-hero h1{font-size:24px;}
  .eyebrow{font-size:11.5px;padding:4px 12px;}
  .cat-stats{font-size:11.5px;gap:6px 12px;}
  .ep-grid{gap:12px;}
  .ep-body{padding:12px 12px 14px;}
  .ep-body h3{font-size:14px;}
  .ep-meta{font-size:11.5px;}
  .ep-no,.ep-len{font-size:11px;padding:2px 7px;}
  .section{padding:56px 0;}
  .pick-main .pick-in{padding:20px;}
  .pick-main h3{font-size:19px;}
  .pager a,.pager span{min-width:36px;height:36px;padding:0 10px;font-size:13px;}
  .faq-q{font-size:15px;padding:16px 18px;}
  .faq-a p{padding:0 18px 18px;font-size:14px;}
  .foot-grid{grid-template-columns:1fr;gap:32px;}
  .foot-bottom{flex-direction:column;align-items:flex-start;gap:8px;font-size:12.5px;}
  .sub-form{flex-direction:column;}
  .sub-form .btn-main{width:100%;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  .reveal{opacity:1;transform:none;}
}

/* roulang page: category2 */
:root{
  --orange:#D9622B;
  --orange-deep:#B44A1C;
  --green:#2C6E62;
  --green-light:#4E9384;
  --yellow:#F2B233;
  --bg:#FAF6EF;
  --panel:#F2E9DC;
  --panel-soft:#F5EFE4;
  --card:#FFFFFF;
  --dark:#14201E;
  --ink:#1B2624;
  --muted:#5A6A66;
  --line:rgba(27,38,36,.10);
  --line-dark:rgba(255,255,255,.12);
  --shadow-sm:0 2px 10px rgba(64,42,26,.06);
  --shadow-md:0 6px 24px rgba(64,42,26,.12);
  --shadow-lg:0 12px 30px rgba(64,42,26,.14);
  --r-badge:999px;
  --r-card:14px;
  --r-hero:20px;
  --r-input:10px;
  --r-tag:6px;
  --nav-h:72px;
  --ease:cubic-bezier(.2,.7,.3,1);
  --font-cn:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16.5px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;transition:color 160ms ease;}
a:hover{color:var(--orange);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;letter-spacing:-.4px;color:var(--ink);}
h1{font-size:56px;line-height:1.12;font-weight:800;}
h2{font-size:36px;line-height:1.25;font-weight:700;}
h3{font-size:24px;line-height:1.4;font-weight:700;}
h4{font-size:19px;line-height:1.5;font-weight:700;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";font-weight:700;}
:focus-visible{outline:2px solid var(--yellow);outline-offset:2px;border-radius:4px;}
.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 24px;}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

/* ---------- 按钮 ---------- */
.btn-main,.btn-ghost,.btn-line{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-badge);
  font-size:15px;font-weight:600;letter-spacing:.2px;cursor:pointer;
  border:1.5px solid transparent;
  transition:background-color 160ms ease,color 160ms ease,border-color 160ms ease,box-shadow 160ms ease,transform 220ms var(--ease);
}
.btn-main{background:var(--orange);color:#fff;box-shadow:0 4px 14px rgba(217,98,43,.24);}
.btn-main:hover{background:var(--orange-deep);color:#fff;transform:translateY(-1px);box-shadow:0 10px 24px rgba(180,74,28,.30);}
.btn-main:active{transform:translateY(1px);box-shadow:0 2px 8px rgba(180,74,28,.24);}
.btn-ghost{background:transparent;color:var(--green);border-color:var(--green);}
.btn-ghost:hover{background:var(--green);color:#fff;}
.btn-ghost:active{transform:translateY(1px);}
.btn-line{background:transparent;color:#fff;border-color:rgba(255,255,255,.75);}
.btn-line:hover{background:#fff;color:var(--dark);border-color:#fff;}
.btn-sm{height:40px;padding:0 20px;font-size:14px;}

/* ---------- 徽章 / 标签 ---------- */
.badge-cat{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;
  border-radius:var(--r-badge);font-size:12.5px;font-weight:600;letter-spacing:.04em;
  color:var(--green);background:rgba(44,110,98,.12);
}
.badge-time{
  display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;
  border-radius:var(--r-badge);font-size:12.5px;
  color:var(--ink);background:var(--yellow);
}
.badge-soft{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;
  border-radius:var(--r-badge);font-size:12.5px;font-weight:600;
  color:var(--muted);background:var(--panel);
}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(250,246,239,.96);
  backdrop-filter:blur(12px) saturate(140%);
  -webkit-backdrop-filter:blur(12px) saturate(140%);
  border-bottom:1px solid var(--line);
  box-shadow:0 2px 12px rgba(64,42,26,.05);
}
.nav-inner{display:flex;align-items:center;gap:28px;height:var(--nav-h);}
.brand{display:inline-flex;flex-direction:column;gap:3px;line-height:1;flex-shrink:0;}
.brand-top{font-size:15px;font-weight:800;letter-spacing:-.4px;color:var(--ink);}
.brand-line{width:28px;height:2px;border-radius:2px;background:var(--orange);}
.brand-bottom{font-size:13.8px;font-weight:800;letter-spacing:-.4px;color:var(--orange);}
.nav-links{display:flex;align-items:center;gap:28px;margin-left:8px;}
.nav-links a{
  position:relative;font-size:15px;font-weight:600;color:var(--ink);
  padding:6px 0;white-space:nowrap;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--orange);border-radius:2px;transition:width 220ms var(--ease);
}
.nav-links a:hover{color:var(--orange);}
.nav-links a:hover::after{width:100%;}
.nav-links a.active{color:var(--orange);}
.nav-links a.active::after{width:100%;}
.nav-actions{display:flex;align-items:center;gap:12px;margin-left:auto;}
.icon-btn{
  width:42px;height:42px;border-radius:50%;border:1px solid var(--line);
  background:#fff;color:var(--green);display:inline-flex;align-items:center;justify-content:center;
  transition:background-color 160ms ease,color 160ms ease,border-color 160ms ease,transform 220ms var(--ease);
}
.icon-btn:hover{background:var(--green);color:#fff;border-color:var(--green);transform:translateY(-1px);}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;padding:0;position:relative;}
.nav-toggle span{position:absolute;left:11px;right:11px;height:2px;border-radius:2px;background:var(--ink);transition:transform 220ms var(--ease),opacity 160ms ease,background-color 160ms ease;}
.nav-toggle span:nth-child(1){top:15px;}
.nav-toggle span:nth-child(2){top:21px;}
.nav-toggle span:nth-child(3){top:27px;}
body.drawer-open .nav-toggle span{background:#fff;}
body.drawer-open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg);}
body.drawer-open .nav-toggle span:nth-child(2){opacity:0;}
body.drawer-open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
body.drawer-open .nav-toggle{border-color:rgba(255,255,255,.3);}
.nav-search{display:none;border-top:1px solid var(--line);background:rgba(250,246,239,.98);}
.nav-search.open{display:block;}
.nav-search form{display:flex;gap:12px;padding:14px 0;}
.nav-search input{
  flex:1;height:46px;border-radius:var(--r-input);border:1px solid var(--line);
  background:#fff;padding:0 16px;font-size:15px;color:var(--ink);
}
.nav-search input:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(217,98,43,.12);}

/* ---------- 面包屑 ---------- */
.crumb-bar{padding:18px 0 0;background:var(--bg);}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--orange);}
.crumb .sep{color:rgba(27,38,36,.28);}
.crumb .current{color:var(--ink);font-weight:600;}

/* ---------- 分类 Hero ---------- */
.cat-hero{
  position:relative;overflow:hidden;color:#fff;
  min-height:340px;display:flex;align-items:flex-end;
  margin-top:18px;border-radius:var(--r-hero);
  background-image:
    linear-gradient(212deg, rgba(20,32,30,.90) 0%, rgba(20,32,30,.62) 46%, rgba(20,32,30,.24) 100%),
    url('/assets/images/backpic/back-2.webp');
  background-size:cover,cover;
  background-position:center center,center 38%;
}
.cat-hero::after{
  content:"";position:absolute;left:0;bottom:0;height:3px;width:180px;
  background:linear-gradient(90deg,var(--yellow),rgba(242,178,51,0));
}
.cat-hero .hero-inner{position:relative;z-index:2;width:100%;padding:56px 0 44px;}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:600;letter-spacing:.08em;color:var(--yellow);
  text-transform:uppercase;margin-bottom:16px;
}
.hero-tag .dot{width:7px;height:7px;border-radius:50%;background:var(--yellow);display:inline-block;}
.cat-hero h1{color:#fff;max-width:820px;font-size:44px;}
.cat-hero .hero-sub{color:rgba(255,255,255,.82);font-size:16.5px;margin-top:16px;max-width:640px;}
.hero-stats{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;margin-top:24px;
  font-size:12.5px;letter-spacing:.04em;color:rgba(255,255,255,.72);
}
.hero-stats .num{color:var(--yellow);font-size:15px;margin-right:4px;}
.hero-stats .divider{width:1px;height:12px;background:rgba(255,255,255,.28);}

/* ---------- 筛选条 ---------- */
.filter-bar{
  position:sticky;top:var(--nav-h);z-index:900;
  background:rgba(250,246,239,.92);
  backdrop-filter:blur(10px) saturate(140%);
  -webkit-backdrop-filter:blur(10px) saturate(140%);
  border-bottom:1px solid var(--line);
  margin-top:24px;
}
.filter-inner{display:flex;align-items:center;gap:12px;padding:12px 0;overflow-x:auto;scrollbar-width:none;}
.filter-inner::-webkit-scrollbar{display:none;}
.chip{
  flex:0 0 auto;display:inline-flex;align-items:center;height:38px;padding:0 18px;
  border-radius:var(--r-badge);border:1.5px solid var(--line);
  background:#fff;color:var(--muted);font-size:14px;font-weight:600;cursor:pointer;
  transition:background-color 160ms ease,color 160ms ease,border-color 160ms ease,transform 220ms var(--ease);
}
.chip:hover{border-color:var(--green);color:var(--green);transform:translateY(-1px);}
.chip.is-active{background:var(--green);border-color:var(--green);color:#fff;}
.sort-wrap{margin-left:auto;flex:0 0 auto;display:flex;align-items:center;gap:8px;}
.sort-wrap label{font-size:13px;color:var(--muted);white-space:nowrap;}
.sort-select{
  height:38px;border-radius:var(--r-badge);border:1.5px solid var(--line);background:#fff;
  color:var(--ink);font-size:14px;font-weight:600;padding:0 34px 0 16px;cursor:pointer;
  appearance:none;-webkit-appearance:none;
  background-image:linear-gradient(45deg,transparent 50%,var(--green) 50%),linear-gradient(135deg,var(--green) 50%,transparent 50%);
  background-position:calc(100% - 18px) 17px,calc(100% - 13px) 17px;
  background-size:5px 5px,5px 5px;background-repeat:no-repeat;
}
.sort-select:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(217,98,43,.12);}

/* ---------- 板块通用 ---------- */
.section{padding:96px 0;}
.section.tight{padding:72px 0;}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:36px;}
.sec-head h2{position:relative;padding-left:18px;}
.sec-head h2::before{
  content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:4px;
  background:linear-gradient(180deg,var(--orange),var(--yellow));
}
.sec-head .sec-note{font-size:14px;color:var(--muted);max-width:620px;margin-top:10px;}
.sec-link{font-size:14px;font-weight:600;color:var(--green);display:inline-flex;align-items:center;gap:6px;}
.sec-link:hover{color:var(--orange);gap:10px;}
.sec-link i{font-size:12px;}

/* ---------- 瀑布流名场面 ---------- */
.fall{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.fall-col{display:flex;flex-direction:column;gap:16px;}
.scene-card{
  position:relative;display:block;overflow:hidden;border-radius:var(--r-card);
  background:var(--panel);box-shadow:var(--shadow-sm);
  transition:box-shadow 220ms var(--ease),transform 220ms var(--ease);
}
.scene-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);}
.scene-card img{width:100%;height:100%;object-fit:cover;transition:transform 400ms var(--ease);}
.scene-card:hover img{transform:scale(1.05);}
.ratio-43{aspect-ratio:4/3;}
.ratio-11{aspect-ratio:1/1;}
.ratio-169{aspect-ratio:16/9;}
.scene-shade{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,32,30,0) 34%,rgba(20,32,30,.42) 62%,rgba(20,32,30,.90) 100%);
}
.scene-body{position:absolute;left:0;right:0;bottom:0;padding:18px 20px 20px;color:#fff;}
.scene-body h3{color:#fff;font-size:18px;line-height:1.45;margin-top:10px;}
.scene-body p{font-size:13px;color:rgba(255,255,255,.75);margin-top:6px;}
.time-chip{
  display:inline-flex;align-items:center;gap:8px;height:26px;padding:0 12px;
  border-radius:var(--r-badge);background:var(--yellow);color:var(--ink);
  font-size:12.5px;font-variant-numeric:tabular-nums;font-weight:700;
}
.time-chip .bar{display:block;width:34px;height:3px;border-radius:3px;background:rgba(27,38,36,.30);position:relative;overflow:hidden;}
.time-chip .bar::after{content:"";position:absolute;left:0;top:0;bottom:0;width:62%;background:var(--dark);border-radius:3px;}
.scene-play{
  position:absolute;top:50%;left:50%;width:56px;height:56px;border-radius:50%;
  transform:translate(-50%,-50%) scale(.82);opacity:0;
  background:rgba(250,246,239,.92);box-shadow:0 8px 26px rgba(20,32,30,.35);
  transition:opacity 220ms ease,transform 260ms var(--ease);
  display:flex;align-items:center;justify-content:center;
}
.scene-play::after{
  content:"";width:0;height:0;margin-left:4px;
  border-left:14px solid var(--orange);
  border-top:9px solid transparent;border-bottom:9px solid transparent;
}
.scene-card:hover .scene-play,.scene-card:focus-visible .scene-play{opacity:1;transform:translate(-50%,-50%) scale(1);}

/* ---------- 时间点速查表 ---------- */
.timeline-panel{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-sm);padding:12px 20px;
}
.tl-row{
  display:grid;grid-template-columns:96px 1fr auto;align-items:center;gap:20px;
  padding:16px 12px;border-bottom:1px solid var(--line);border-radius:10px;
  transition:background-color 160ms ease;
}
.tl-row:last-child{border-bottom:none;}
.tl-row:hover{background:var(--panel-soft);}
.tl-time{font-size:20px;color:var(--orange);font-variant-numeric:tabular-nums;font-weight:700;letter-spacing:.02em;}
.tl-main h3{font-size:16.5px;line-height:1.5;}
.tl-main p{font-size:13.5px;color:var(--muted);margin-top:4px;}
.tl-tag{
  font-size:12.5px;font-weight:600;color:var(--green);
  background:rgba(44,110,98,.10);border-radius:var(--r-badge);
  height:26px;display:inline-flex;align-items:center;padding:0 12px;white-space:nowrap;
}

/* ---------- 拆解流程 ---------- */
.split{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start;}
.split .lead h2{margin-bottom:16px;}
.split .lead p{color:var(--muted);font-size:15.5px;line-height:1.9;}
.split .lead .btn-ghost{margin-top:24px;}
.step-list{display:flex;flex-direction:column;gap:20px;}
.step{
  display:grid;grid-template-columns:72px 1fr;gap:20px;align-items:flex-start;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px;box-shadow:var(--shadow-sm);
  transition:box-shadow 220ms var(--ease),transform 220ms var(--ease),border-color 160ms ease;
}
.step:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);border-color:rgba(44,110,98,.28);}
.step-num{
  font-size:36px;line-height:1;font-weight:800;color:var(--yellow);
  font-variant-numeric:tabular-nums;letter-spacing:-.02em;
}
.step h3{font-size:19px;margin-bottom:8px;}
.step p{font-size:15px;color:var(--muted);line-height:1.85;}

/* ---------- FAQ ---------- */
.faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:56px;align-items:start;}
.faq-aside h2{margin-bottom:14px;}
.faq-aside p{font-size:14px;color:var(--muted);line-height:1.9;}
.faq-aside .sec-link{margin-top:18px;}
.faq-list{display:flex;flex-direction:column;gap:12px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:12px;
  box-shadow:var(--shadow-sm);overflow:hidden;
  transition:border-color 160ms ease,box-shadow 220ms var(--ease);
}
.faq-item:hover{border-color:rgba(44,110,98,.26);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;background:transparent;border:none;text-align:left;
  font-size:16px;font-weight:600;color:var(--ink);cursor:pointer;line-height:1.6;
  transition:color 160ms ease;
}
.faq-q:hover{color:var(--orange-deep);}
.faq-q .sign{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;
  border:1.5px solid var(--line);color:var(--green);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:700;line-height:1;
  transition:transform 240ms var(--ease),background-color 160ms ease,color 160ms ease,border-color 160ms ease;
}
.faq-item.open{border-color:rgba(217,98,43,.35);}
.faq-item.open .faq-q{color:var(--orange-deep);font-weight:700;}
.faq-item.open .sign{transform:rotate(180deg);background:var(--orange);color:#fff;border-color:var(--orange);}
.faq-a{max-height:0;overflow:hidden;transition:max-height 300ms var(--ease);}
.faq-item.open .faq-a{max-height:400px;}
.faq-a-inner{
  padding:0 20px 20px 23px;border-left:3px solid var(--orange);
  margin-left:0;font-size:15px;color:var(--muted);line-height:1.9;
  background:linear-gradient(180deg,rgba(253,251,247,0) 0%,#FDFBF7 30%);
}

/* ---------- CTA ---------- */
.cta-block{
  position:relative;overflow:hidden;background:var(--dark);color:#fff;
  border-radius:var(--r-hero);padding:64px;
  display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;
}
.cta-block::before{
  content:"";position:absolute;right:-80px;bottom:-120px;width:420px;height:420px;border-radius:50%;
  background:repeating-linear-gradient(45deg,rgba(242,178,51,.10) 0 8px,transparent 8px 22px);
  opacity:.9;pointer-events:none;
}
.cta-block h2{color:#fff;position:relative;z-index:2;font-size:36px;}
.cta-block p{color:rgba(255,255,255,.72);font-size:15px;margin-top:14px;position:relative;z-index:2;max-width:520px;}
.cta-actions{display:flex;gap:14px;justify-content:flex-end;position:relative;z-index:2;flex-wrap:wrap;}

/* ---------- 分页 ---------- */
.pager{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:48px;flex-wrap:wrap;}
.pager a,.pager span{
  min-width:40px;height:40px;padding:0 12px;border-radius:10px;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;
  border:1px solid var(--line);background:#fff;color:var(--muted);
  transition:background-color 160ms ease,color 160ms ease,border-color 160ms ease,transform 220ms var(--ease);
}
.pager a:hover{border-color:var(--green);color:var(--green);transform:translateY(-1px);}
.pager .is-current{background:var(--green);border-color:var(--green);color:#fff;}
.pager .is-gap{border:none;background:transparent;color:var(--muted);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:rgba(255,255,255,.78);margin-top:96px;padding:72px 0 0;}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:40px;}
.site-footer .brand-top{color:#fff;}
.site-footer .brand-bottom{color:var(--yellow);}
.site-footer .brand-line{background:var(--orange);}
.foot-brand p{font-size:14px;color:rgba(255,255,255,.62);line-height:1.9;margin-top:18px;max-width:340px;}
.foot-social{display:flex;gap:10px;margin-top:20px;}
.foot-social a{
  width:38px;height:38px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.06);border:1px solid var(--line-dark);color:rgba(255,255,255,.8);
  transition:background-color 160ms ease,color 160ms ease,transform 220ms var(--ease);
}
.foot-social a:hover{background:var(--orange);color:#fff;border-color:var(--orange);transform:translateY(-2px);}
.foot-col h4{color:#fff;font-size:15px;margin-bottom:16px;letter-spacing:.02em;}
.foot-col ul li{margin-bottom:10px;}
.foot-col ul a{font-size:14px;color:rgba(255,255,255,.66);}
.foot-col ul a:hover{color:var(--yellow);}
.sub-form{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:14px;}
.sub-form input{
  height:48px;border-radius:var(--r-input);border:1px solid var(--line-dark);
  background:rgba(255,255,255,.06);color:#fff;padding:0 16px;font-size:14px;
}
.sub-form input::placeholder{color:rgba(255,255,255,.42);}
.sub-form input:focus{outline:none;border-color:var(--yellow);box-shadow:0 0 0 3px rgba(242,178,51,.18);}
.sub-form .btn-main{height:48px;padding:0 22px;}
.sub-tip{font-size:12.5px;color:rgba(255,255,255,.42);margin-top:10px;}
.sub-msg{display:none;font-size:13px;color:var(--yellow);margin-top:8px;}
.sub-msg.show{display:block;}
.foot-bottom{
  margin-top:56px;border-top:1px solid var(--line-dark);padding:22px 0;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.46);
}

/* ---------- 入场动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity 400ms ease,transform 400ms var(--ease);}
.reveal.in{opacity:1;transform:none;}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .wrap{padding:0 24px;}
  .nav-links{gap:20px;}
  .nav-links a{font-size:14.5px;}
  .cat-hero h1{font-size:38px;}
  .split{gap:40px;}
  .faq-layout{gap:40px;}
}
@media (max-width:991px){
  :root{--nav-h:66px;}
  .nav-toggle{display:inline-flex;}
  .nav-cta{display:none;}
  .nav-links{
    position:fixed;inset:0;z-index:1200;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--dark);padding:88px 24px 32px;
    transform:translateX(100%);opacity:0;pointer-events:none;
    transition:transform 320ms var(--ease),opacity 240ms ease;
    margin-left:0;overflow-y:auto;
  }
  body.drawer-open .nav-links{transform:translateX(0);opacity:1;pointer-events:auto;}
  .nav-links a{
    color:#fff;font-size:18px;line-height:56px;padding:0;border-bottom:1px solid rgba(255,255,255,.10);
    display:flex;align-items:center;justify-content:space-between;
  }
  .nav-links a::after{content:"\203A";position:static;width:auto;height:auto;background:none;color:rgba(255,255,255,.45);font-size:20px;}
  .nav-links a:hover::after{width:auto;}
  .nav-links a.active{color:var(--yellow);}
  .nav-links a.active::after{color:var(--yellow);}
  .nav-toggle{position:relative;z-index:1300;background:transparent;border-color:var(--line);}
  .nav-actions{position:relative;z-index:1300;}
  body.drawer-open .icon-btn{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.2);color:#fff;}
  .cat-hero{min-height:300px;}
  .cat-hero h1{font-size:34px;}
  .section{padding:72px 0;}
  .split,.faq-layout{grid-template-columns:1fr;gap:32px;}
  .cta-block{grid-template-columns:1fr;padding:48px;gap:28px;}
  .cta-actions{justify-content:flex-start;}
  .fall{grid-template-columns:1fr 1fr;gap:14px;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  h1{font-size:34px;}
  h2{font-size:28px;}
  h3{font-size:21px;}
  .cat-hero h1{font-size:28px;}
  .cat-hero .hero-sub{font-size:15px;}
  .cat-hero{min-height:260px;margin-top:14px;}
  .cat-hero .hero-inner{padding:44px 0 32px;}
  .section{padding:56px 0;}
  .section.tight{padding:48px 0;}
  .sec-head{margin-bottom:24px;}
  .fall{grid-template-columns:1fr;}
  .tl-row{grid-template-columns:74px 1fr;gap:14px;}
  .tl-tag{display:none;}
  .tl-time{font-size:17px;}
  .step{grid-template-columns:52px 1fr;gap:14px;padding:20px;}
  .step-num{font-size:28px;}
  .cta-block{padding:32px 24px;border-radius:16px;}
  .cta-block h2{font-size:26px;}
  .cta-actions{flex-direction:column;width:100%;}
  .cta-actions .btn-main,.cta-actions .btn-line{width:100%;}
  .site-footer{margin-top:64px;padding-top:56px;}
  .foot-grid{grid-template-columns:1fr;gap:32px;}
  .sub-form{grid-template-columns:1fr;}
  .sub-form .btn-main{width:100%;}
  .foot-bottom{flex-direction:column;gap:8px;}
  .filter-bar{top:var(--nav-h);}
  .sort-wrap{margin-left:0;}
  .pager .hide-sm{display:none;}
}
@media (max-width:575px){
  :root{--nav-h:64px;}
  .wrap{padding:0 16px;}
  body{font-size:16px;}
  .brand-top{font-size:13.5px;}
  .brand-bottom{font-size:12.4px;}
  .brand-line{width:22px;}
  .cat-hero h1{font-size:24px;}
  .hero-stats{font-size:11.5px;gap:8px 12px;}
  .scene-body h3{font-size:16px;}
  .faq-a-inner{padding-left:16px;font-size:14px;}
  .pager a,.pager span{min-width:36px;height:36px;font-size:13px;}
}
@media (max-width:380px){
  .cat-hero h1{font-size:22px;}
  .chip{height:34px;padding:0 14px;font-size:13px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important;}
  .reveal{opacity:1;transform:none;}
}

/* roulang page: category3 */
:root{
  --orange:#D9622B;
  --orange-deep:#B44A1C;
  --green:#2C6E62;
  --green-light:#4E9384;
  --yellow:#F2B233;
  --paper:#FAF6EF;
  --panel:#F2E9DC;
  --panel-soft:#F5EFE4;
  --white:#FFFFFF;
  --dark:#14201E;
  --ink:#1B2624;
  --ink-2:#5A6A66;
  --line:rgba(27,38,36,.10);
  --line-dark:rgba(255,255,255,.12);
  --r-pill:999px;
  --r-card:14px;
  --r-hero:20px;
  --r-input:10px;
  --r-tag:6px;
  --sh-1:0 2px 10px rgba(64,42,26,.06);
  --sh-2:0 12px 30px rgba(64,42,26,.14);
  --sh-nav:0 6px 24px rgba(64,42,26,.12);
  --t-col:160ms ease;
  --t-move:220ms cubic-bezier(.2,.7,.3,1);
  --nav-h:78px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16.5px;
  line-height:1.85;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;transition:color var(--t-col);}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
input,select,textarea{font:inherit;color:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
:focus-visible{outline:2px solid var(--yellow);outline-offset:2px;border-radius:4px;}
.num{font-variant-numeric:tabular-nums;font-weight:700;letter-spacing:.02em;}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px;}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(250,246,239,.94);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line);
  transition:box-shadow var(--t-col),background var(--t-col);
}
.site-header.is-scrolled{box-shadow:var(--sh-nav);background:rgba(250,246,239,.98);}
.header-inner{
  display:flex;align-items:center;gap:28px;
  min-height:var(--nav-h);
}
.brand{
  display:flex;flex-direction:column;align-items:flex-start;
  line-height:1.14;flex-shrink:0;gap:2px;
}
.brand-top{
  font-size:16px;font-weight:800;letter-spacing:-.4px;color:var(--ink);
  transition:color var(--t-col);
}
.brand-line{display:block;width:22px;height:2px;background:var(--orange);border-radius:2px;margin:2px 0;}
.brand-bottom{
  font-size:14.8px;font-weight:800;letter-spacing:2px;color:var(--green);
  transition:color var(--t-col);
}
.brand:hover .brand-top{color:var(--orange);}
.nav-links{
  display:flex;align-items:center;gap:28px;margin:0;flex:1;
  min-width:0;overflow:hidden;
}
.nav-links a{
  position:relative;font-size:15px;font-weight:600;color:var(--ink);
  padding:6px 0;white-space:nowrap;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--orange);border-radius:2px;transition:width var(--t-move);
}
.nav-links a:hover{color:var(--orange);}
.nav-links a:hover::after{width:100%;}
.nav-links a.active{color:var(--orange);}
.nav-links a.active::after{width:100%;}
.header-tools{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.icon-btn{
  width:42px;height:42px;border-radius:var(--r-pill);
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--ink);border:1px solid var(--line);background:var(--white);
  transition:color var(--t-col),border-color var(--t-col),transform var(--t-move);
}
.icon-btn:hover{color:var(--orange);border-color:rgba(217,98,43,.42);transform:translateY(-1px);}
.icon-btn:active{transform:translateY(1px);}
.btn-main{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-pill);
  background:var(--orange);color:#fff;font-size:15px;font-weight:600;
  border:1px solid transparent;
  transition:background var(--t-col),transform var(--t-move),box-shadow var(--t-col),color var(--t-col),border-color var(--t-col);
}
.btn-main:hover{background:var(--orange-deep);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(180,74,28,.24);}
.btn-main:active{transform:translateY(1px);box-shadow:none;}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-pill);
  border:1.5px solid var(--green);color:var(--green);background:transparent;
  font-size:15px;font-weight:600;
  transition:background var(--t-col),color var(--t-col),transform var(--t-move),border-color var(--t-col);
}
.btn-ghost:hover{background:var(--green);color:#fff;transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(1px);}
.header-cta{height:42px;padding:0 20px;font-size:14.5px;}
.burger{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:var(--white);flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.burger span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform var(--t-move),opacity var(--t-col);}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0;}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* 抽屉 */
.drawer{
  position:fixed;inset:0;z-index:1100;background:var(--dark);
  padding:26px 22px 40px;display:flex;flex-direction:column;
  transform:translateX(102%);transition:transform 280ms cubic-bezier(.2,.7,.3,1);
  overflow-y:auto;
}
.drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px;}
.drawer .brand-top{color:#fff;}
.drawer .brand-bottom{color:var(--yellow);}
.drawer-close{width:44px;height:44px;border-radius:50%;border:1px solid var(--line-dark);color:#fff;display:inline-flex;align-items:center;justify-content:center;}
.drawer-close:hover{background:rgba(255,255,255,.08);}
.drawer-links{display:flex;flex-direction:column;}
.drawer-links a{
  display:flex;align-items:center;justify-content:space-between;
  font-size:18px;font-weight:600;color:rgba(255,255,255,.9);
  padding:0 4px;height:56px;border-bottom:1px solid rgba(255,255,255,.08);
}
.drawer-links a:hover,.drawer-links a.active{color:var(--yellow);}
.drawer-links a i{font-size:13px;opacity:.5;}
.drawer-foot{margin-top:auto;padding-top:28px;display:flex;flex-direction:column;gap:12px;}
.drawer-foot .btn-main{width:100%;}
.drawer-foot .btn-ghost{border-color:rgba(255,255,255,.5);color:#fff;width:100%;}
.drawer-foot .btn-ghost:hover{background:#fff;color:var(--dark);border-color:#fff;}

/* ---------- 面包屑 ---------- */
.crumbs{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-size:13px;color:var(--ink-2);padding:18px 0 0;
}
.crumbs a{color:var(--ink-2);}
.crumbs a:hover{color:var(--orange);}
.crumbs .sep{opacity:.5;}
.crumbs .now{color:var(--ink);font-weight:600;}

/* ---------- 分类 Hero ---------- */
.cat-hero{
  position:relative;margin-top:18px;border-radius:var(--r-hero);
  overflow:hidden;min-height:308px;display:flex;align-items:flex-end;
  isolation:isolate;
}
.cat-hero-bg{
  position:absolute;inset:0;z-index:-2;
  background-size:cover;background-position:center 34%;
  transform:scale(1.06);
}
.cat-hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(215deg,rgba(20,32,30,.86) 0%,rgba(20,32,30,.52) 42%,rgba(20,32,30,.16) 70%),
    linear-gradient(0deg,rgba(20,32,30,.78) 0%,rgba(20,32,30,.10) 58%);
}
.cat-hero-inner{
  width:100%;padding-top:56px;padding-bottom:34px;color:#fff;
  display:flex;flex-direction:column;gap:14px;
}
.hero-tag{
  align-self:flex-start;
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(242,178,51,.16);
  border:1px solid rgba(242,178,51,.5);
  color:var(--yellow);
  font-size:12.5px;font-weight:600;letter-spacing:.04em;
  padding:5px 14px;border-radius:var(--r-pill);
}
.cat-hero h1{
  font-size:44px;line-height:1.16;font-weight:800;letter-spacing:-.4px;
  max-width:820px;color:#fff;
}
.cat-hero h1 em{font-style:normal;color:var(--yellow);}
.cat-hero-sub{
  font-size:16px;line-height:1.8;color:rgba(255,255,255,.84);
  max-width:620px;
}
.cat-hero-foot{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
  flex-wrap:wrap;margin-top:6px;
}
.cat-stats{
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.76);
  background:rgba(20,32,30,.42);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-pill);padding:9px 20px;
  backdrop-filter:blur(6px);
}
.cat-stats b{color:#fff;font-size:16px;margin-right:4px;font-variant-numeric:tabular-nums;}
.cat-stats .divider{width:1px;height:14px;background:rgba(255,255,255,.24);}
.hero-progress{
  height:3px;width:100%;border-radius:3px;
  background:linear-gradient(90deg,var(--yellow) 0%,var(--orange) 46%,rgba(255,255,255,.14) 46%,rgba(255,255,255,.14) 100%);
  opacity:.9;
}

/* ---------- 筛选条 ---------- */
.filter-bar{
  position:sticky;top:var(--nav-h);z-index:900;
  background:rgba(250,246,239,.92);
  backdrop-filter:blur(12px) saturate(140%);
  -webkit-backdrop-filter:blur(12px) saturate(140%);
  border-bottom:1px solid var(--line);
  margin-top:24px;
}
.filter-inner{
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  padding:14px 0;
}
.chips{display:flex;gap:10px;flex-wrap:wrap;flex:1;min-width:0;}
.chip{
  height:38px;padding:0 18px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:var(--white);
  font-size:14px;font-weight:600;color:var(--ink-2);
  display:inline-flex;align-items:center;
  transition:background var(--t-col),color var(--t-col),border-color var(--t-col),transform var(--t-move);
}
.chip:hover{border-color:rgba(44,110,98,.5);color:var(--green);transform:translateY(-1px);}
.chip.is-on{background:var(--green);border-color:var(--green);color:#fff;}
.chip.is-on:hover{background:var(--green);color:#fff;}
.filter-right{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.search-box{
  position:relative;display:flex;align-items:center;
}
.search-box i{position:absolute;left:14px;font-size:13px;color:var(--ink-2);pointer-events:none;}
.search-box input{
  height:40px;width:210px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:var(--white);
  padding:0 16px 0 36px;font-size:14px;
  transition:border-color var(--t-col),box-shadow var(--t-col);
}
.search-box input::placeholder{color:rgba(90,106,102,.8);}
.search-box input:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(217,98,43,.12);}
.sort-select{
  height:40px;border-radius:var(--r-pill);border:1px solid var(--line);
  background:var(--white);padding:0 38px 0 16px;font-size:14px;font-weight:600;
  appearance:none;color:var(--ink);
  background-image:linear-gradient(45deg,transparent 50%,var(--ink-2) 50%),linear-gradient(135deg,var(--ink-2) 50%,transparent 50%);
  background-position:calc(100% - 20px) 18px,calc(100% - 14px) 18px;
  background-size:6px 6px,6px 6px;background-repeat:no-repeat;
  transition:border-color var(--t-col);
}
.sort-select:hover{border-color:rgba(217,98,43,.45);}
.sort-select:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(217,98,43,.12);}

/* ---------- 通用板块 ---------- */
.section{padding:64px 0 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:32px;}
.section-head h2{font-size:32px;line-height:1.25;font-weight:800;letter-spacing:-.4px;color:var(--ink);}
.section-head h2 span{color:var(--green);}
.section-head p{font-size:14px;color:var(--ink-2);margin-top:8px;max-width:640px;}
.link-more{
  display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:600;color:var(--orange);
}
.link-more i{transition:transform var(--t-move);font-size:12px;}
.link-more:hover i{transform:translateX(4px);}

/* ---------- 角色卡 ---------- */
.role-grid{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;
}
.role-card{
  display:grid;grid-template-columns:172px minmax(0,1fr);
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-1);overflow:hidden;
  transition:box-shadow var(--t-move),transform var(--t-move),border-color var(--t-col);
}
.role-card:hover{
  transform:translateY(-4px);
  border-color:rgba(44,110,98,.32);
  box-shadow:0 0 0 3px rgba(44,110,98,.14),var(--sh-2);
}
.role-photo{position:relative;background:var(--panel);aspect-ratio:1/1;overflow:hidden;}
.role-photo img{width:100%;height:100%;object-fit:cover;transition:transform 420ms cubic-bezier(.2,.7,.3,1);}
.role-card:hover .role-photo img{transform:scale(1.05);}
.role-num{
  position:absolute;top:10px;left:10px;
  font-size:12.5px;font-weight:700;font-variant-numeric:tabular-nums;
  background:var(--yellow);color:var(--dark);
  border-radius:var(--r-pill);padding:2px 9px;letter-spacing:.04em;
}
.role-body{padding:18px 20px 16px;display:flex;flex-direction:column;gap:10px;min-width:0;}
.role-name{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.role-name h3{font-size:22px;font-weight:800;line-height:1.3;letter-spacing:-.2px;}
.tag-pill{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;
  border-radius:var(--r-pill);font-size:12.5px;font-weight:600;
  background:rgba(44,110,98,.12);color:var(--green);letter-spacing:.02em;
}
.role-desc{font-size:14px;line-height:1.75;color:var(--ink-2);}
.role-attrs{display:flex;flex-direction:column;gap:7px;margin-top:2px;}
.role-attrs li{display:flex;align-items:baseline;gap:10px;font-size:13.5px;line-height:1.6;}
.role-attrs .k{
  flex-shrink:0;width:52px;color:var(--ink-2);font-size:12.5px;letter-spacing:.04em;
}
.role-attrs .v{color:var(--ink);font-weight:600;min-width:0;}
.role-attrs .v .t{font-variant-numeric:tabular-nums;color:var(--orange);font-weight:700;margin-right:6px;}
.role-foot{margin-top:auto;padding-top:10px;display:flex;align-items:center;justify-content:space-between;gap:12px;}
.role-link{
  display:inline-flex;align-items:center;gap:7px;font-size:13.5px;font-weight:600;color:var(--orange);
  border-bottom:1px solid transparent;transition:border-color var(--t-col),color var(--t-col);
}
.role-link i{font-size:11px;transition:transform var(--t-move);}
.role-link:hover{color:var(--orange-deep);border-bottom-color:currentColor;}
.role-link:hover i{transform:translateX(3px);}
.role-meta{font-size:12.5px;color:var(--ink-2);font-variant-numeric:tabular-nums;}
.empty-state{
  display:none;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;padding:64px 20px;text-align:center;
  border:1px dashed var(--line);border-radius:var(--r-card);background:var(--white);
}
.empty-state.show{display:flex;}
.empty-state i{font-size:56px;color:rgba(44,110,98,.30);}
.empty-state p{font-size:15px;color:var(--ink-2);}
.empty-state .btn-ghost{height:40px;font-size:14px;padding:0 20px;}

/* ---------- 看点板块（不对称） ---------- */
.spots{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;}
.spot-main{
  position:relative;overflow:hidden;border-radius:var(--r-card);
  background:var(--dark);min-height:340px;display:flex;align-items:flex-end;
  border:1px solid var(--line);
}
.spot-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.72;transition:transform 520ms cubic-bezier(.2,.7,.3,1);}
.spot-main:hover img{transform:scale(1.04);}
.spot-main .veil{position:absolute;inset:0;background:linear-gradient(0deg,rgba(20,32,30,.92) 8%,rgba(20,32,30,.18) 68%);}
.spot-main-body{position:relative;padding:28px;color:#fff;display:flex;flex-direction:column;gap:12px;}
.spot-main-body h3{font-size:24px;font-weight:800;line-height:1.35;}
.spot-main-body p{font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.82);max-width:460px;}
.spot-main-body .link-more{color:var(--yellow);}
.spot-side{display:flex;flex-direction:column;gap:24px;}
.spot-row{
  display:grid;grid-template-columns:132px minmax(0,1fr);gap:16px;align-items:center;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:14px;box-shadow:var(--sh-1);flex:1;
  transition:box-shadow var(--t-move),transform var(--t-move),border-color var(--t-col);
}
.spot-row:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(217,98,43,.28);}
.spot-row .thumb{aspect-ratio:16/9;border-radius:10px;overflow:hidden;background:var(--panel);}
.spot-row .thumb img{width:100%;height:100%;object-fit:cover;transition:transform 420ms cubic-bezier(.2,.7,.3,1);}
.spot-row:hover .thumb img{transform:scale(1.06);}
.spot-row h4{font-size:16.5px;font-weight:700;line-height:1.45;margin-bottom:4px;}
.spot-row p{font-size:13.5px;color:var(--ink-2);line-height:1.7;}

/* ---------- 流程 ---------- */
.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;counter-reset:flow;}
.flow-item{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 22px;box-shadow:var(--sh-1);position:relative;
  transition:transform var(--t-move),box-shadow var(--t-move);
}
.flow-item:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.flow-item .no{
  font-size:13px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--orange);
  letter-spacing:.08em;display:block;margin-bottom:12px;
}
.flow-item h4{font-size:17px;font-weight:700;margin-bottom:8px;}
.flow-item p{font-size:14px;color:var(--ink-2);line-height:1.75;}
.flow-item::after{
  content:"";position:absolute;left:22px;right:22px;bottom:0;height:3px;border-radius:3px 3px 0 0;
  background:linear-gradient(90deg,var(--orange),var(--yellow));opacity:0;transition:opacity var(--t-col);
}
.flow-item:hover::after{opacity:1;}

/* ---------- 适用场景 ---------- */
.scene-list{display:flex;flex-direction:column;border-top:1px solid var(--line);}
.scene-item{
  display:grid;grid-template-columns:64px minmax(0,1fr) auto;gap:20px;align-items:center;
  padding:20px 16px;border-bottom:1px solid var(--line);border-radius:10px;
  transition:background var(--t-col);
}
.scene-item:hover{background:var(--panel-soft);}
.scene-item .ic{
  width:52px;height:52px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;
  background:rgba(44,110,98,.10);color:var(--green);font-size:18px;
}
.scene-item h4{font-size:17px;font-weight:700;margin-bottom:4px;}
.scene-item p{font-size:14px;color:var(--ink-2);line-height:1.7;}
.scene-item .go{
  font-size:13.5px;font-weight:600;color:var(--orange);white-space:nowrap;
  display:inline-flex;align-items:center;gap:6px;
}
.scene-item .go i{font-size:11px;transition:transform var(--t-move);}
.scene-item:hover .go i{transform:translateX(4px);}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:48px;align-items:start;}
.faq-aside h2{font-size:32px;font-weight:800;line-height:1.25;letter-spacing:-.4px;margin-bottom:12px;}
.faq-aside p{font-size:14px;color:var(--ink-2);line-height:1.8;margin-bottom:16px;}
.faq-list{display:flex;flex-direction:column;gap:12px;}
.faq-item{
  background:var(--white);border:1px solid var(--line);border-radius:12px;
  overflow:hidden;transition:background var(--t-col),border-color var(--t-col),box-shadow var(--t-col);
}
.faq-item.open{background:#FDFBF7;border-color:rgba(217,98,43,.30);box-shadow:var(--sh-1);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:18px 20px;text-align:left;font-size:16px;font-weight:600;line-height:1.6;color:var(--ink);
  transition:color var(--t-col),font-weight var(--t-col);
}
.faq-item.open .faq-q{font-weight:700;color:var(--ink);}
.faq-q:hover{color:var(--orange);}
.faq-sign{
  flex-shrink:0;width:26px;height:26px;border-radius:50%;
  border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;color:var(--green);transition:transform var(--t-move),background var(--t-col),color var(--t-col),border-color var(--t-col);
}
.faq-item.open .faq-sign{transform:rotate(180deg);background:var(--orange);border-color:var(--orange);color:#fff;}
.faq-a{max-height:0;overflow:hidden;transition:max-height 300ms cubic-bezier(.2,.7,.3,1);}
.faq-a-inner{
  padding:0 20px 20px;font-size:14.5px;line-height:1.85;color:var(--ink-2);
  border-left:3px solid transparent;margin-left:0;
}
.faq-item.open .faq-a-inner{border-left:3px solid var(--orange);padding-left:17px;}

/* ---------- 分页 ---------- */
.pager{display:flex;align-items:center;justify-content:center;gap:10px;padding:44px 0 0;flex-wrap:wrap;}
.pager a,.pager span{
  min-width:40px;height:40px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);background:var(--white);font-size:14px;font-weight:600;color:var(--ink);
  font-variant-numeric:tabular-nums;padding:0 14px;
  transition:background var(--t-col),color var(--t-col),border-color var(--t-col),transform var(--t-move);
}
.pager a:hover{background:var(--panel-soft);border-color:rgba(217,98,43,.4);color:var(--orange);transform:translateY(-1px);}
.pager .current{background:var(--green);border-color:var(--green);color:#fff;}
.pager .current:hover{transform:none;color:#fff;background:var(--green);}
.pager .disabled{opacity:.45;pointer-events:none;}

/* ---------- CTA ---------- */
.cta-band{
  margin-top:72px;background:var(--dark);border-radius:var(--r-hero);
  padding:56px 56px;position:relative;overflow:hidden;
  display:grid;grid-template-columns:minmax(0,1.2fr) auto;gap:36px;align-items:center;
}
.cta-band::after{
  content:"";position:absolute;right:-60px;bottom:-80px;width:320px;height:320px;
  background:repeating-linear-gradient(45deg,rgba(242,178,51,.10) 0 8px,transparent 8px 22px);
  border-radius:50%;pointer-events:none;
}
.cta-band h2{font-size:32px;line-height:1.3;font-weight:800;color:#fff;letter-spacing:-.4px;margin-bottom:12px;}
.cta-band h2 em{font-style:normal;color:var(--yellow);}
.cta-band p{font-size:15px;line-height:1.8;color:rgba(255,255,255,.72);max-width:560px;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1;}
.cta-band .btn-ghost{border-color:rgba(255,255,255,.55);color:#fff;}
.cta-band .btn-ghost:hover{background:#fff;color:var(--dark);border-color:#fff;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:#fff;margin-top:96px;padding:72px 0 0;}
.foot-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:48px;
  padding-bottom:48px;
}
.foot-brand .brand-top{color:#fff;font-size:17px;}
.foot-brand .brand-bottom{color:var(--yellow);font-size:15.5px;}
.foot-brand p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);margin-top:16px;max-width:320px;}
.foot-social{display:flex;gap:10px;margin-top:20px;}
.foot-social a{
  width:40px;height:40px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line-dark);color:rgba(255,255,255,.82);font-size:15px;
  transition:background var(--t-col),color var(--t-col),transform var(--t-move),border-color var(--t-col);
}
.foot-social a:hover{background:var(--orange);border-color:var(--orange);color:#fff;transform:translateY(-2px);}
.foot-col h4{font-size:15px;font-weight:700;margin-bottom:16px;color:#fff;letter-spacing:.02em;}
.foot-col ul{display:flex;flex-direction:column;gap:10px;}
.foot-col ul a{font-size:14px;color:rgba(255,255,255,.66);transition:color var(--t-col),padding-left var(--t-col);}
.foot-col ul a:hover{color:var(--yellow);padding-left:4px;}
.sub-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;margin-top:14px;}
.sub-form input{
  height:46px;border-radius:var(--r-input);border:1px solid var(--line-dark);
  background:rgba(255,255,255,.06);color:#fff;padding:0 14px;font-size:14px;
  transition:border-color var(--t-col),box-shadow var(--t-col),background var(--t-col);
}
.sub-form input::placeholder{color:rgba(255,255,255,.42);}
.sub-form input:focus{outline:none;border-color:var(--yellow);box-shadow:0 0 0 3px rgba(242,178,51,.18);background:rgba(255,255,255,.10);}
.sub-form .btn-main{height:46px;padding:0 20px;font-size:14.5px;}
.sub-tip{font-size:12.5px;color:rgba(255,255,255,.42);margin-top:10px;}
.sub-msg{display:none;font-size:13px;color:var(--yellow);margin-top:10px;}
.sub-msg.show{display:block;}
.foot-bottom{
  border-top:1px solid var(--line-dark);padding:22px 0 28px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.46);
}

/* ---------- 入场动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity 400ms ease,transform 400ms cubic-bezier(.2,.7,.3,1);}
.reveal.in{opacity:1;transform:none;}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .wrap{padding:0 24px;}
  .nav-links{gap:20px;}
  .nav-links a{font-size:14.5px;}
  .cat-hero h1{font-size:40px;}
  .spots{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1.4fr 1fr 1fr;gap:36px;}
  .foot-brand{grid-column:1/-1;}
}
@media (max-width:991px){
  :root{--nav-h:70px;}
  .nav-links{display:none;}
  .burger{display:flex;}
  .header-cta{display:none;}
  .brand-top{font-size:15.5px;}
  .brand-bottom{font-size:14px;}
  .cat-hero{min-height:270px;}
  .cat-hero h1{font-size:34px;}
  .role-grid{grid-template-columns:1fr;}
  .flow{grid-template-columns:repeat(2,minmax(0,1fr));}
  .faq-wrap{grid-template-columns:1fr;gap:28px;}
  .cta-band{grid-template-columns:1fr;padding:44px 32px;}
  .section-head h2{font-size:27px;}
  .faq-aside h2{font-size:27px;}
  .cta-band h2{font-size:27px;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  body{font-size:16px;}
  .wrap{padding:0 20px;}
  .section{padding:56px 0 0;}
  .cat-hero{min-height:240px;border-radius:16px;}
  .cat-hero h1{font-size:29px;}
  .cat-hero-sub{font-size:14.5px;}
  .cat-hero-inner{padding-top:40px;padding-bottom:26px;}
  .cat-stats{width:100%;justify-content:flex-start;gap:12px;}
  .filter-bar{top:var(--nav-h);}
  .filter-inner{padding:12px 0;gap:12px;}
  .chips{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px;scrollbar-width:none;}
  .chips::-webkit-scrollbar{display:none;}
  .chip{flex-shrink:0;}
  .filter-right{width:100%;}
  .search-box{flex:1;}
  .search-box input{width:100%;}
  .role-card{grid-template-columns:132px minmax(0,1fr);}
  .role-body{padding:14px 16px 14px;}
  .role-name h3{font-size:19px;}
  .role-attrs li{font-size:13px;}
  .role-attrs .k{width:46px;font-size:12px;}
  .role-desc{display:none;}
  .spot-row{grid-template-columns:104px minmax(0,1fr);}
  .scene-item{grid-template-columns:48px minmax(0,1fr);gap:14px;padding:16px 12px;}
  .scene-item .go{display:none;}
  .flow{grid-template-columns:1fr;}
  .cta-band{padding:36px 24px;margin-top:56px;}
  .cta-actions{flex-direction:column;}
  .cta-actions .btn-main,.cta-actions .btn-ghost{width:100%;}
  .foot-grid{grid-template-columns:1fr;gap:32px;padding-bottom:36px;}
  .site-footer{margin-top:64px;padding-top:52px;}
  .foot-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
}
@media (max-width:575px){
  .wrap{padding:0 16px;}
  body{font-size:16px;}
  .cat-hero h1{font-size:26px;line-height:1.25;}
  .cat-hero{min-height:224px;}
  .section-head h2,.faq-aside h2,.cta-band h2{font-size:24px;}
  .role-card{grid-template-columns:1fr;}
  .role-photo{aspect-ratio:16/10;}
  .role-desc{display:block;}
  .section-head{margin-bottom:24px;}
  .pager a,.pager span{min-width:36px;height:36px;font-size:13px;padding:0 10px;}
  .pager .page-num{display:none;}
  .search-box input{height:38px;font-size:13.5px;}
  .sort-select{height:38px;font-size:13.5px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
  .reveal{opacity:1;transform:none;}
}

/* roulang page: category4 */
:root{
  --orange:#D9622B;
  --orange-d:#B44A1C;
  --green:#2C6E62;
  --green-l:#4E9384;
  --yellow:#F2B233;
  --bg:#FAF6EF;
  --panel:#F2E9DC;
  --card:#FFFFFF;
  --dark:#14201E;
  --ink:#1B2624;
  --muted:#5A6A66;
  --line:rgba(27,38,36,.10);
  --line-dark:rgba(255,255,255,.12);
  --shadow-s:0 2px 10px rgba(64,42,26,.06);
  --shadow-h:0 12px 30px rgba(64,42,26,.14);
  --r-pill:999px;
  --r-card:14px;
  --r-big:20px;
  --r-input:10px;
  --nav-h:78px;
  --ease:160ms ease;
  --move:220ms cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16.5px;
  line-height:1.85;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--orange);}
h1,h2,h3,h4{margin:0;letter-spacing:-.4px;font-weight:800;line-height:1.25;}
h1{font-size:56px;line-height:1.12;}
h2{font-size:36px;font-weight:700;}
h3{font-size:24px;line-height:1.4;font-weight:700;}
h4{font-size:19px;line-height:1.5;font-weight:700;}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--yellow);outline-offset:2px;border-radius:4px;}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";font-weight:700;}

.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 40px;}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(250,246,239,.94);
  backdrop-filter:blur(12px) saturate(130%);
  -webkit-backdrop-filter:blur(12px) saturate(130%);
  border-bottom:1px solid var(--line);
  box-shadow:0 6px 24px rgba(64,42,26,.07);
}
.nav-inner{display:flex;align-items:center;gap:24px;min-height:var(--nav-h);}
.brand{display:inline-flex;flex-direction:column;align-items:flex-start;line-height:1.05;flex:0 0 auto;}
.brand-top{font-size:15px;font-weight:800;letter-spacing:.02em;color:var(--ink);}
.brand-line{display:block;width:26px;height:2px;background:var(--orange);margin:4px 0;border-radius:2px;}
.brand-bottom{font-size:14px;font-weight:800;letter-spacing:.06em;color:var(--orange);}
.nav-links{display:flex;align-items:center;gap:28px;margin-left:auto;}
.nav-links a{
  position:relative;font-size:15px;font-weight:600;color:var(--ink);
  padding:26px 0;white-space:nowrap;transition:color var(--ease);
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:18px;height:2px;
  background:var(--orange);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform var(--move);
}
.nav-links a:hover{color:var(--orange);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-links a.active{color:var(--orange);}
.nav-links a.active::after{transform:scaleX(1);}
.nav-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.icon-btn{
  width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:#fff;
  color:var(--green);display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;transition:all var(--ease);
}
.icon-btn:hover{background:var(--orange);border-color:var(--orange);color:#fff;box-shadow:var(--shadow-s);}
.btn-main{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-pill);
  background:var(--orange);color:#fff;border:1.5px solid var(--orange);
  font-size:15px;font-weight:600;cursor:pointer;
  transition:background var(--ease),border-color var(--ease),transform var(--move),box-shadow var(--move);
}
.btn-main:hover{background:var(--orange-d);border-color:var(--orange-d);color:#fff;transform:translateY(-1px);box-shadow:0 10px 24px rgba(180,74,28,.26);}
.btn-main:active{transform:translateY(1px);box-shadow:none;}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-pill);
  background:transparent;color:var(--green);border:1.5px solid var(--green);
  font-size:15px;font-weight:600;cursor:pointer;
  transition:all var(--move);
}
.btn-ghost:hover{background:var(--green);color:#fff;transform:translateY(-1px);box-shadow:0 10px 24px rgba(44,110,98,.22);}
.btn-ghost:active{transform:translateY(1px);box-shadow:none;}
.nav-cta{height:42px;padding:0 20px;font-size:14px;}
.burger{
  display:none;width:44px;height:44px;border-radius:10px;border:1px solid var(--line);
  background:#fff;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.burger span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:var(--move);}

/* ---------- 抽屉 ---------- */
.drawer{
  position:fixed;inset:0;z-index:2000;background:var(--dark);
  transform:translateX(100%);transition:transform 280ms cubic-bezier(.2,.7,.3,1);
  display:flex;flex-direction:column;padding:24px;overflow-y:auto;
}
.drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;}
.drawer .brand-top{color:#fff;}
.drawer .brand-bottom{color:var(--yellow);}
.drawer-close{width:44px;height:44px;border-radius:50%;border:1px solid var(--line-dark);background:transparent;color:#fff;font-size:20px;cursor:pointer;}
.drawer-close:hover{background:rgba(255,255,255,.1);}
.drawer-nav{display:flex;flex-direction:column;}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  font-size:18px;line-height:56px;color:rgba(255,255,255,.86);
  border-bottom:1px solid var(--line-dark);
}
.drawer-nav a i{font-size:13px;color:var(--yellow);}
.drawer-nav a:hover,.drawer-nav a:focus-visible{color:var(--yellow);}
.drawer-actions{margin-top:28px;display:flex;flex-direction:column;gap:12px;}
.drawer-actions .btn-main{width:100%;}
body.no-scroll{overflow:hidden;}

/* ---------- 面包屑 ---------- */
.crumb-bar{border-bottom:1px solid var(--line);background:rgba(242,233,220,.42);}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);padding:14px 0;}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--orange);}
.crumb .sep{color:var(--green-l);}
.crumb .cur{color:var(--ink);font-weight:600;}

/* ---------- 分类 Hero ---------- */
.hero-cat{
  position:relative;overflow:hidden;
  min-height:330px;display:flex;align-items:flex-end;
  background-image:url("/assets/images/backpic/back-2.webp");
  background-size:cover;background-position:center 38%;
  border-radius:0 0 var(--r-big) var(--r-big);
}
.hero-cat::before{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(200deg,rgba(20,32,30,.90) 0%,rgba(20,32,30,.46) 46%,rgba(20,32,30,.88) 100%),
    linear-gradient(60deg,rgba(20,32,30,.55),rgba(20,32,30,0) 62%);
}
.hero-cat .wrap{position:relative;z-index:2;padding-top:64px;padding-bottom:40px;}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:.08em;color:var(--dark);
  background:var(--yellow);border-radius:var(--r-pill);height:26px;padding:0 14px;
  margin-bottom:18px;
}
.hero-cat h1{color:#fff;max-width:800px;font-size:46px;}
.hero-cat h1 .hl{color:var(--yellow);}
.hero-sub{color:rgba(255,255,255,.82);font-size:16.5px;max-width:640px;margin:16px 0 0;}
.hero-meta{
  position:absolute;right:40px;bottom:40px;z-index:2;
  display:flex;align-items:center;gap:14px;
  color:rgba(255,255,255,.72);font-size:12.5px;letter-spacing:.04em;
}
.hero-meta b{color:var(--yellow);font-size:19px;font-variant-numeric:tabular-nums;font-weight:700;}
.hero-meta .divider{width:1px;height:16px;background:rgba(255,255,255,.28);}
.hero-line{position:absolute;left:0;right:0;bottom:0;height:3px;background:linear-gradient(90deg,var(--yellow),rgba(242,178,51,0));z-index:2;}

/* ---------- 筛选条 ---------- */
.filter-bar{
  position:sticky;top:var(--nav-h);z-index:900;
  background:rgba(250,246,239,.92);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.filter-inner{display:flex;align-items:center;gap:16px;padding:14px 0;flex-wrap:wrap;}
.chips{display:flex;gap:10px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;padding-bottom:2px;}
.chips::-webkit-scrollbar{display:none;}
.chip{
  flex:0 0 auto;height:38px;padding:0 18px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:#fff;color:var(--ink);
  font-size:14px;font-weight:600;cursor:pointer;transition:all var(--ease);white-space:nowrap;
}
.chip:hover{border-color:var(--green);color:var(--green);}
.chip.active{background:var(--green);border-color:var(--green);color:#fff;box-shadow:0 6px 16px rgba(44,110,98,.22);}
.sort-wrap{margin-left:auto;display:flex;align-items:center;gap:8px;flex:0 0 auto;}
.sort-wrap label{font-size:13px;color:var(--muted);white-space:nowrap;}
.sort-select{
  height:38px;border-radius:var(--r-pill);border:1px solid var(--line);background:#fff;
  color:var(--ink);font-size:14px;font-weight:600;padding:0 34px 0 16px;cursor:pointer;
  appearance:none;
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%232C6E62' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.sort-select:hover{border-color:var(--green);}
.sort-select:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(217,98,43,.12);outline:none;}

/* ---------- 主体 ---------- */
.section{padding:72px 0;}
.main-grid{display:grid;grid-template-columns:326px minmax(0,1fr);gap:44px;align-items:start;}

.side{position:sticky;top:calc(var(--nav-h) + 82px);display:flex;flex-direction:column;gap:20px;}
.side-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px;box-shadow:var(--shadow-s);
}
.side-card h4{font-size:17px;margin-bottom:12px;}
.side-card p{font-size:14.5px;color:var(--muted);line-height:1.8;margin-bottom:0;}
.side-card .kicker{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.06em;
  color:var(--green);background:rgba(44,110,98,.12);
  border-radius:var(--r-pill);height:26px;line-height:26px;padding:0 14px;margin-bottom:14px;
}
.author-card{display:flex;flex-direction:column;gap:14px;}
.author-top{display:flex;align-items:center;gap:14px;}
.avatar{
  width:64px;height:64px;border-radius:50%;flex:0 0 auto;overflow:hidden;
  border:2px solid var(--panel);background:var(--panel);
}
.avatar img{width:100%;height:100%;object-fit:cover;}
.author-name{font-size:18px;font-weight:800;letter-spacing:-.2px;}
.author-role{font-size:13px;color:var(--muted);}
.author-stats{display:flex;gap:18px;border-top:1px solid var(--line);padding-top:14px;}
.author-stats div{font-size:13px;color:var(--muted);}
.author-stats b{display:block;font-size:20px;color:var(--ink);font-variant-numeric:tabular-nums;}

.sub-form{display:flex;gap:10px;margin-top:16px;}
.sub-form input{
  flex:1 1 auto;min-width:0;height:48px;border-radius:var(--r-input);
  border:1px solid var(--line);background:#fff;padding:0 14px;font-size:15px;color:var(--ink);
  transition:border-color var(--ease),box-shadow var(--ease);
}
.sub-form input::placeholder{color:#9AA6A2;}
.sub-form input:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(217,98,43,.12);}
.sub-form .btn-main{height:48px;padding:0 18px;flex:0 0 auto;}
.sub-tip{font-size:12.5px;color:var(--muted);margin-top:10px;}
.sub-msg{display:none;font-size:13px;color:var(--green);margin-top:10px;font-weight:600;}
.sub-msg.show{display:block;}

/* ---------- 文章流 ---------- */
.stream-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:8px;flex-wrap:wrap;}
.stream-head h2{font-size:30px;}
.stream-head .hint{font-size:14px;color:var(--muted);margin:6px 0 0;}
.stream-head .count{font-size:13px;color:var(--muted);}
.stream-head .count b{color:var(--orange);font-size:16px;}

.post-list{border-top:1px solid var(--line);margin-top:22px;}
.post-item{
  display:grid;grid-template-columns:216px minmax(0,1fr);gap:26px;
  padding:26px 0;border-bottom:1px solid var(--line);
  transition:background var(--ease);
}
.post-item:hover .post-title{color:var(--orange);}
.post-thumb{
  position:relative;border-radius:12px;overflow:hidden;background:var(--panel);
  aspect-ratio:16/11;
}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform var(--move);}
.post-item:hover .post-thumb img{transform:scale(1.05);}
.post-cat{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.04em;
  color:var(--green);background:rgba(44,110,98,.12);
  border-radius:var(--r-pill);height:26px;line-height:26px;padding:0 12px;margin-bottom:10px;
}
.post-title{
  font-size:20px;font-weight:700;line-height:1.5;letter-spacing:-.2px;
  margin:0 0 8px;transition:color var(--ease);
}
.post-title a{display:inline-block;}
.post-excerpt{font-size:14.5px;color:var(--muted);line-height:1.8;margin:0 0 12px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-meta{display:flex;align-items:center;gap:12px;font-size:12.5px;color:var(--muted);flex-wrap:wrap;}
.post-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--green-l);}
.post-meta .num{color:var(--ink);}
.read-more{
  display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;color:var(--orange);
}
.read-more i{transition:transform var(--move);font-size:12px;}
.read-more:hover i{transform:translateX(3px);}

/* ---------- 分页 ---------- */
.pager{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:40px;flex-wrap:wrap;}
.page-btn{
  min-width:40px;height:40px;padding:0 10px;border-radius:10px;
  border:1px solid var(--line);background:#fff;color:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;
  transition:all var(--ease);
}
.page-btn:hover{border-color:var(--orange);color:var(--orange);}
.page-btn.is-active{background:var(--green);border-color:var(--green);color:#fff;}
.page-btn.is-active:hover{color:#fff;}
.page-btn.disabled{opacity:.45;pointer-events:none;}
.page-ellipsis{color:var(--muted);font-size:14px;padding:0 4px;}

/* ---------- FAQ ---------- */
.faq-sec{background:var(--panel);border-radius:var(--r-big);padding:64px 48px;}
.faq-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:44px;align-items:start;}
.faq-left h2{font-size:32px;}
.faq-left p{font-size:14px;color:var(--muted);margin:14px 0 18px;}
.faq-link{font-size:14px;font-weight:600;color:var(--orange);display:inline-flex;align-items:center;gap:6px;}
.acc-item{
  background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;
  overflow:hidden;transition:box-shadow var(--ease),border-color var(--ease);
}
.acc-item:hover{box-shadow:var(--shadow-s);}
.acc-btn{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;background:transparent;border:0;cursor:pointer;
  font-size:16px;font-weight:600;color:var(--ink);text-align:left;line-height:1.6;
  transition:color var(--ease);
}
.acc-btn:hover{color:var(--orange);}
.acc-icon{
  flex:0 0 auto;width:24px;height:24px;border-radius:50%;background:rgba(44,110,98,.10);
  color:var(--green);display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:700;transition:transform var(--move),background var(--ease),color var(--ease);
}
.acc-panel{max-height:0;overflow:hidden;transition:max-height 260ms ease;}
.acc-panel p{
  padding:0 20px 18px;margin:0;font-size:15px;color:var(--muted);line-height:1.85;
  border-left:3px solid transparent;
}
.acc-item.open{background:#FDFBF7;border-color:rgba(217,98,43,.28);}
.acc-item.open .acc-btn{font-weight:700;color:var(--orange-d);}
.acc-item.open .acc-icon{background:var(--orange);color:#fff;transform:rotate(180deg);}
.acc-item.open .acc-panel p{border-left-color:var(--orange);padding-left:17px;}

/* ---------- CTA ---------- */
.cta-block{
  position:relative;overflow:hidden;background:var(--dark);color:#fff;
  border-radius:var(--r-big);padding:64px;
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:36px;align-items:center;
}
.cta-block::after{
  content:"";position:absolute;right:-60px;bottom:-80px;width:340px;height:340px;
  background:repeating-linear-gradient(45deg,rgba(242,178,51,.09) 0 10px,transparent 10px 22px);
  border-radius:50%;pointer-events:none;
}
.cta-block h2{font-size:34px;color:#fff;position:relative;z-index:1;max-width:620px;}
.cta-block p{color:rgba(255,255,255,.72);font-size:15px;margin:14px 0 0;position:relative;z-index:1;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1;}
.btn-line-light{
  display:inline-flex;align-items:center;justify-content:center;
  height:48px;padding:0 26px;border-radius:var(--r-pill);
  border:1.5px solid rgba(255,255,255,.72);background:transparent;color:#fff;
  font-size:15px;font-weight:600;cursor:pointer;transition:all var(--move);
}
.btn-line-light:hover{background:#fff;color:var(--dark);transform:translateY(-1px);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:rgba(255,255,255,.78);margin-top:80px;padding:72px 0 0;}
.foot-grid{display:grid;grid-template-columns:1.6fr .9fr .9fr 1.3fr;gap:48px;padding-bottom:52px;}
.foot-brand .brand{margin-bottom:18px;}
.foot-brand .brand-top{color:#fff;font-size:16px;}
.foot-brand .brand-bottom{color:var(--yellow);font-size:15px;}
.foot-brand p{font-size:14px;color:rgba(255,255,255,.62);line-height:1.85;max-width:340px;}
.foot-social{display:flex;gap:10px;margin-top:20px;}
.foot-social a{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--line-dark);
  display:inline-flex;align-items:center;justify-content:center;color:rgba(255,255,255,.72);
  transition:all var(--ease);
}
.foot-social a:hover{background:var(--orange);border-color:var(--orange);color:#fff;transform:translateY(-2px);}
.foot-col h4{font-size:15px;color:#fff;margin-bottom:18px;letter-spacing:.02em;}
.foot-col ul li{margin-bottom:11px;}
.foot-col a{font-size:14px;color:rgba(255,255,255,.62);}
.foot-col a:hover{color:var(--yellow);}
.foot-col .sub-form{margin-top:14px;}
.foot-col .sub-form input{
  background:rgba(255,255,255,.06);border:1px solid var(--line-dark);color:#fff;
}
.foot-col .sub-form input::placeholder{color:rgba(255,255,255,.42);}
.foot-col .sub-form input:focus{border-color:var(--yellow);box-shadow:0 0 0 3px rgba(242,178,51,.16);}
.foot-col .sub-form .btn-main{height:48px;padding:0 20px;}
.foot-col .sub-tip{font-size:12.5px;color:rgba(255,255,255,.42);margin-top:10px;}
.foot-col .sub-msg{color:var(--yellow);}
.foot-bottom{
  border-top:1px solid var(--line-dark);padding:22px 0;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.46);
}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity 400ms ease,transform 400ms ease;}
.reveal.in{opacity:1;transform:none;}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .wrap{padding:0 24px;}
  .nav-links{gap:18px;}
  .nav-links a{font-size:14px;}
  h1{font-size:44px;}
  .hero-cat h1{font-size:40px;}
  .main-grid{grid-template-columns:290px minmax(0,1fr);gap:32px;}
  .cta-block{padding:52px;}
  .foot-grid{grid-template-columns:1.4fr 1fr 1fr;gap:36px;}
  .foot-col:last-child{grid-column:1/-1;}
}
@media (max-width:991px){
  :root{--nav-h:66px;}
  .nav-links{display:none;}
  .burger{display:inline-flex;}
  .nav-cta{display:none;}
  h1{font-size:36px;}
  .hero-cat{min-height:290px;}
  .hero-cat h1{font-size:34px;}
  .hero-cat .wrap{padding-top:48px;padding-bottom:32px;}
  .hero-meta{position:static;margin-top:20px;right:auto;bottom:auto;}
  .main-grid{grid-template-columns:1fr;}
  .side{position:static;order:2;}
  .section{padding:56px 0;}
  .faq-grid{grid-template-columns:1fr;gap:28px;}
  .faq-sec{padding:44px 28px;}
  .cta-block{grid-template-columns:1fr;padding:40px 32px;}
  .cta-block h2{font-size:28px;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .foot-col:last-child{grid-column:1/-1;}
  .stream-head h2{font-size:26px;}
}
@media (max-width:767px){
  body{font-size:16px;}
  .brand-top{font-size:14px;}
  .brand-bottom{font-size:13px;}
  .post-item{grid-template-columns:172px minmax(0,1fr);gap:18px;}
  .post-title{font-size:18px;}
  .hero-cat h1{font-size:28px;}
  .hero-sub{font-size:15px;}
  .cta-block h2{font-size:24px;}
  .faq-sec{padding:36px 20px;}
  .foot-grid{grid-template-columns:1fr;}
  .foot-bottom{flex-direction:column;gap:6px;}
}
@media (max-width:575px){
  .wrap{padding:0 16px;}
  h1{font-size:30px;}
  .hero-cat{min-height:250px;}
  .hero-cat h1{font-size:25px;}
  .hero-cat .wrap{padding-top:36px;padding-bottom:26px;}
  .brand{flex-direction:row;align-items:center;gap:2px;}
  .brand-line{display:none;}
  .brand-top,.brand-bottom{font-size:14px;letter-spacing:.02em;}
  .icon-btn{display:none;}
  .post-item{grid-template-columns:1fr;gap:14px;}
  .post-thumb{aspect-ratio:16/9;}
  .pager .page-btn.page-num:not(.is-active){display:none;}
  .page-ellipsis{display:none;}
  .cta-actions{flex-direction:column;align-items:stretch;gap:12px;}
  .cta-actions .btn-main,.cta-actions .btn-line-light{width:100%;}
  .section{padding:44px 0;}
  .filter-inner{padding:12px 0;}
  .sort-wrap{margin-left:0;width:100%;}
  .sort-select{width:100%;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important;}
  .reveal{opacity:1;transform:none;}
}

/* roulang page: category5 */
:root{
  --orange:#D9622B;
  --orange-d:#B44A1C;
  --green:#2C6E62;
  --green-l:#4E9384;
  --yellow:#F2B233;
  --bg:#FAF6EF;
  --panel:#F2E9DC;
  --card:#FFFFFF;
  --dark:#14201E;
  --ink:#1B2624;
  --ink-2:#5A6A66;
  --line:rgba(27,38,36,.10);
  --line-dark:rgba(255,255,255,.12);
  --sh1:0 2px 10px rgba(64,42,26,.06);
  --sh2:0 12px 30px rgba(64,42,26,.14);
  --sh-nav:0 6px 24px rgba(64,42,26,.12);
  --r-card:14px;
  --r-lg:20px;
  --r-sm:10px;
  --wrap:1240px;
  --header-h:76px;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16.5px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color 160ms ease,background-color 160ms ease,border-color 160ms ease;}
a:hover{color:var(--orange);}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-0.4px;line-height:1.25;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--yellow);outline-offset:2px;border-radius:6px;}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1;font-weight:700;}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px;}
@media (min-width:1200px){.wrap{padding:0 40px;}}
@media (max-width:575px){.wrap{padding:0 16px;}}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1000;
  height:var(--header-h);
  background:rgba(250,246,239,.96);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line);
  box-shadow:var(--sh-nav);
  transition:background-color 200ms ease,box-shadow 200ms ease;
}
.header-inner{
  height:100%;
  display:flex;align-items:center;gap:24px;
}
.brand{
  display:flex;flex-direction:column;justify-content:center;
  line-height:1;flex:0 0 auto;
  text-decoration:none;
}
.brand-top{
  font-size:19px;font-weight:800;letter-spacing:.5px;color:var(--ink);
}
.brand-line{
  display:block;width:26px;height:2px;background:var(--orange);
  margin:5px 0;border-radius:2px;
}
.brand-bottom{
  font-size:17.5px;font-weight:800;letter-spacing:.5px;color:var(--orange);
}
.brand:hover .brand-top{color:var(--orange-d);}

.nav-links{
  display:flex;align-items:center;
  gap:22px;margin-left:auto;
}
.nav-links a{
  position:relative;
  font-size:15px;font-weight:600;color:var(--ink-2);
  padding:6px 0;white-space:nowrap;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--orange);border-radius:2px;
  transition:width 220ms cubic-bezier(.2,.7,.3,1);
}
.nav-links a:hover{color:var(--ink);}
.nav-links a:hover::after{width:100%;}
.nav-links a.active{color:var(--orange);}
.nav-links a.active::after{width:100%;}

.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.icon-btn{
  width:40px;height:40px;border-radius:999px;
  border:1px solid var(--line);background:#fff;color:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:15px;transition:all 160ms ease;
}
.icon-btn:hover{background:var(--orange);border-color:var(--orange);color:#fff;transform:translateY(-1px);}
.icon-btn:active{transform:translateY(0);}

.btn-main,.btn-ghost,.btn-dark-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:999px;
  font-size:15px;font-weight:600;border:1.5px solid transparent;
  transition:all 160ms ease;white-space:nowrap;
}
.btn-main{background:var(--orange);color:#fff;box-shadow:0 4px 14px rgba(217,98,43,.24);}
.btn-main:hover{background:var(--orange-d);color:#fff;transform:translateY(-1px);box-shadow:0 10px 24px rgba(217,98,43,.32);}
.btn-main:active{transform:translateY(1px);}
.btn-ghost{background:transparent;border-color:var(--green);color:var(--green);}
.btn-ghost:hover{background:var(--green);color:#fff;transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-dark-ghost{background:transparent;border-color:rgba(255,255,255,.55);color:#fff;}
.btn-dark-ghost:hover{background:#fff;color:var(--dark);border-color:#fff;transform:translateY(-1px);}

.header-cta{height:42px;padding:0 20px;font-size:14.5px;}

.hamburger{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:#fff;color:var(--ink);
  align-items:center;justify-content:center;font-size:17px;
}
.hamburger:hover{background:var(--panel);}

/* 搜索浮层 */
.search-panel{
  position:fixed;left:0;right:0;top:var(--header-h);z-index:999;
  background:rgba(250,246,239,.98);
  border-bottom:1px solid var(--line);
  box-shadow:var(--sh-nav);
  padding:20px 0;
  transform:translateY(-12px);opacity:0;pointer-events:none;
  transition:opacity 180ms ease,transform 180ms ease;
}
.search-panel.open{opacity:1;transform:translateY(0);pointer-events:auto;}
.search-form{display:flex;gap:12px;max-width:640px;}
.search-form input{
  flex:1;height:48px;border-radius:var(--r-sm);border:1px solid var(--line);
  background:#fff;padding:0 16px;font-size:15px;color:var(--ink);
}
.search-form input:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(217,98,43,.12);}
.search-tip{font-size:13px;color:var(--ink-2);margin-top:10px;}

/* 移动抽屉 */
.drawer{
  position:fixed;inset:0;z-index:1200;
  background:var(--dark);
  transform:translateX(100%);
  transition:transform 280ms cubic-bezier(.2,.7,.3,1);
  display:flex;flex-direction:column;
  padding:20px 24px 32px;
  overflow-y:auto;
}
.drawer.open{transform:translateX(0);}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
.drawer .brand-top{color:#fff;}
.drawer .brand-bottom{color:var(--yellow);}
.drawer-close{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line-dark);
  background:rgba(255,255,255,.06);color:#fff;font-size:18px;
  display:inline-flex;align-items:center;justify-content:center;
}
.drawer-close:hover{background:rgba(255,255,255,.14);}
.drawer-nav{display:flex;flex-direction:column;}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  font-size:18px;line-height:56px;height:56px;color:rgba(255,255,255,.88);
  border-bottom:1px solid var(--line-dark);
}
.drawer-nav a i{font-size:13px;color:var(--yellow);opacity:.7;}
.drawer-nav a:hover,.drawer-nav a.active{color:var(--yellow);}
.drawer-foot{margin-top:auto;padding-top:24px;display:flex;flex-direction:column;gap:12px;}
body.no-scroll{overflow:hidden;}

/* ============ 面包屑 ============ */
.breadcrumb-bar{
  padding:18px 0 0;
  font-size:13px;color:var(--ink-2);
}
.breadcrumb-list{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.breadcrumb-list li{display:flex;align-items:center;gap:8px;}
.breadcrumb-list li::after{content:"›";color:rgba(27,38,36,.32);}
.breadcrumb-list li:last-child::after{content:none;}
.breadcrumb-list a{color:var(--ink-2);}
.breadcrumb-list a:hover{color:var(--orange);}
.breadcrumb-list .current{color:var(--ink);font-weight:600;}

/* ============ 分类 Hero ============ */
.cat-hero{
  position:relative;
  margin-top:20px;
  min-height:320px;
  border-radius:var(--r-lg);
  overflow:hidden;
  display:flex;align-items:flex-end;
  padding:44px;
  color:#fff;
  background-image:
    linear-gradient(212deg,rgba(20,32,30,.90) 0%,rgba(20,32,30,.52) 46%,rgba(20,32,30,.80) 100%),
    url("/assets/images/backpic/back-2.webp");
  background-size:cover,cover;
  background-position:center,center;
}
.cat-hero::after{
  content:"";position:absolute;left:44px;right:44px;bottom:0;height:3px;
  background:linear-gradient(90deg,var(--yellow),rgba(242,178,51,0));
  border-radius:3px;
}
.cat-hero-inner{position:relative;z-index:2;max-width:760px;}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  height:26px;padding:0 14px;border-radius:999px;
  background:rgba(242,178,51,.18);
  border:1px solid rgba(242,178,51,.5);
  color:var(--yellow);
  font-size:12.5px;font-weight:600;letter-spacing:.04em;
  margin-bottom:16px;
}
.cat-hero h1{
  font-size:44px;line-height:1.16;font-weight:800;color:#fff;
  margin-bottom:14px;
}
.cat-hero h1 .hl{color:var(--yellow);}
.cat-hero-sub{
  font-size:16px;line-height:1.8;color:rgba(255,255,255,.84);
  max-width:600px;margin:0;
}
.cat-hero-stats{
  position:absolute;right:44px;bottom:40px;z-index:2;
  display:flex;align-items:center;gap:16px;
  font-size:12.5px;letter-spacing:.04em;color:rgba(255,255,255,.72);
}
.cat-hero-stats .stat{display:flex;flex-direction:column;align-items:flex-end;gap:2px;}
.cat-hero-stats .stat b{font-size:22px;color:var(--yellow);font-variant-numeric:tabular-nums;}
.cat-hero-stats .sep{width:1px;height:26px;background:rgba(255,255,255,.24);}

/* ============ 筛选条 ============ */
.filter-bar{
  position:sticky;top:var(--header-h);z-index:900;
  margin-top:24px;
  background:rgba(250,246,239,.92);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  padding:12px 0;
}
.filter-inner{display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
.chip-row{display:flex;gap:10px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none;}
.chip-row::-webkit-scrollbar{display:none;}
.chip{
  height:34px;padding:0 16px;border-radius:999px;
  border:1px solid var(--line);background:#fff;color:var(--ink-2);
  font-size:13.5px;font-weight:600;white-space:nowrap;
  display:inline-flex;align-items:center;
  transition:all 160ms ease;
}
.chip:hover{border-color:var(--green);color:var(--green);}
.chip.active{background:var(--green);border-color:var(--green);color:#fff;}
.sort-select{
  margin-left:auto;height:36px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:#fff;color:var(--ink);
  font-size:13.5px;font-weight:600;padding:0 12px;
}
.sort-select:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(217,98,43,.12);}

/* ============ 通用板块 ============ */
.section{padding:88px 0 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;}
.section-head h2{font-size:34px;color:var(--ink);}
.section-head .lead{font-size:14px;color:var(--ink-2);margin-top:8px;margin-bottom:0;}
.link-more{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--orange);white-space:nowrap;
}
.link-more i{transition:transform 200ms ease;}
.link-more:hover i{transform:translateX(4px);}

/* ============ 幕后记录 Z 字长条 ============ */
.shot-list{display:flex;flex-direction:column;gap:48px;}
.shot{
  position:relative;
  display:grid;grid-template-columns:44% 1fr;gap:48px;align-items:center;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:28px;
  box-shadow:var(--sh1);
  transition:box-shadow 200ms ease,transform 220ms cubic-bezier(.2,.7,.3,1);
  overflow:hidden;
}
.shot:hover{box-shadow:var(--sh2);transform:translateY(-3px);}
.shot-num{
  position:absolute;right:24px;top:2px;
  font-size:112px;line-height:1;font-weight:800;
  color:rgba(217,98,43,.10);
  font-variant-numeric:tabular-nums;
  pointer-events:none;letter-spacing:-4px;
}
.shot-media{
  position:relative;border-radius:var(--r-card);overflow:hidden;
  aspect-ratio:16/10;background:var(--panel);
}
.shot-media img{width:100%;height:100%;object-fit:cover;transition:transform 420ms cubic-bezier(.2,.7,.3,1);}
.shot:hover .shot-media img{transform:scale(1.04);}
.shot-media .media-badge{
  position:absolute;left:12px;top:12px;
  height:26px;padding:0 12px;border-radius:999px;
  background:var(--yellow);color:#1B2624;
  font-size:12.5px;font-weight:700;display:inline-flex;align-items:center;
  font-variant-numeric:tabular-nums;
}
.shot-body{position:relative;z-index:2;}
.shot-meta{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  font-size:12.5px;color:var(--ink-2);margin-bottom:12px;
}
.badge-green{
  height:26px;padding:0 12px;border-radius:999px;
  background:rgba(44,110,98,.12);color:var(--green);
  font-size:12.5px;font-weight:600;display:inline-flex;align-items:center;
}
.shot-body h3{font-size:24px;line-height:1.4;margin-bottom:12px;color:var(--ink);}
.shot-body h3 a{color:inherit;}
.shot-body h3 a:hover{color:var(--orange);text-decoration:underline;text-underline-offset:4px;}
.shot-body p{font-size:15.5px;line-height:1.85;color:var(--ink-2);margin-bottom:18px;}
.shot-foot{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:13px;color:var(--ink-2);}
.shot-foot .dot{width:1px;height:12px;background:var(--line);}
.shot-foot strong{color:var(--ink);font-variant-numeric:tabular-nums;}

.shot.reverse{grid-template-columns:1fr 44%;}
.shot.reverse .shot-media{order:2;}
.shot.reverse .shot-body{order:1;}
.shot.reverse .shot-num{right:auto;left:24px;}

/* ============ 分页 ============ */
.pager{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:56px;}
.pager a,.pager span{
  min-width:40px;height:40px;padding:0 12px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:#fff;color:var(--ink-2);
  font-size:14px;font-weight:600;
  display:inline-flex;align-items:center;justify-content:center;
  font-variant-numeric:tabular-nums;
  transition:all 160ms ease;
}
.pager a:hover{border-color:var(--orange);color:var(--orange);}
.pager .current{background:var(--green);border-color:var(--green);color:#fff;}
.pager .dots{border:none;background:transparent;color:var(--ink-2);}
.pager .pager-mobile{display:none;}

/* ============ 制作流程 ============ */
.flow-wrap{
  background:var(--panel);
  border-radius:var(--r-lg);
  padding:56px 44px;
  margin-top:88px;
}
.flow-head{max-width:640px;margin-bottom:40px;}
.flow-head h2{font-size:32px;margin-bottom:10px;}
.flow-head p{font-size:15px;color:var(--ink-2);margin:0;}
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.flow-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 22px;box-shadow:var(--sh1);
  transition:box-shadow 200ms ease,transform 220ms ease;
}
.flow-item:hover{box-shadow:var(--sh2);transform:translateY(-4px);}
.flow-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:12px;
  background:rgba(44,110,98,.12);color:var(--green);
  font-size:15px;font-weight:800;font-variant-numeric:tabular-nums;
  margin-bottom:16px;
}
.flow-item h3{font-size:18px;margin-bottom:10px;}
.flow-item p{font-size:14px;line-height:1.8;color:var(--ink-2);margin:0;}

/* ============ FAQ ============ */
.faq-wrap{display:grid;grid-template-columns:4fr 8fr;gap:56px;margin-top:88px;}
.faq-aside h2{font-size:32px;margin-bottom:12px;}
.faq-aside p{font-size:14px;color:var(--ink-2);line-height:1.8;}
.faq-aside .link-more{margin-top:8px;}
.acc{display:flex;flex-direction:column;gap:14px;}
.acc-item{
  background:#fff;border:1px solid var(--line);border-radius:12px;
  overflow:hidden;transition:background-color 180ms ease,border-color 180ms ease,box-shadow 180ms ease;
  position:relative;
}
.acc-item::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--orange);transform:scaleY(0);transform-origin:top;
  transition:transform 220ms ease;
}
.acc-item.open{background:#FDFBF7;border-color:rgba(217,98,43,.28);box-shadow:var(--sh1);}
.acc-item.open::before{transform:scaleY(1);}
.acc-btn{
  width:100%;background:none;border:none;text-align:left;
  padding:18px 56px 18px 22px;
  font-size:16.5px;font-weight:600;color:var(--ink);
  position:relative;line-height:1.6;
}
.acc-item.open .acc-btn{font-weight:700;}
.acc-icon{
  position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:18px;color:var(--orange);font-weight:700;line-height:1;
  transition:transform 220ms ease;
}
.acc-item.open .acc-icon{transform:translateY(-50%) rotate(180deg);}
.acc-panel{max-height:0;overflow:hidden;transition:max-height 300ms ease;}
.acc-panel-inner{padding:0 22px 20px;font-size:15px;line-height:1.85;color:var(--ink-2);}

/* ============ CTA ============ */
.cta-block{
  position:relative;overflow:hidden;
  background:var(--dark);
  border-radius:var(--r-lg);
  padding:64px;
  margin-top:88px;
  color:#fff;
  display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;
}
.cta-block::before{
  content:"";position:absolute;right:-80px;bottom:-80px;width:340px;height:340px;
  background:radial-gradient(circle,rgba(242,178,51,.16) 0%,rgba(242,178,51,0) 68%);
  pointer-events:none;
}
.cta-block h2{font-size:34px;line-height:1.3;margin-bottom:14px;color:#fff;}
.cta-block h2 .hl{color:var(--yellow);}
.cta-block p{font-size:15px;color:rgba(255,255,255,.72);margin:0;max-width:520px;}
.cta-actions{display:flex;gap:14px;justify-content:flex-end;flex-wrap:wrap;}

/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:rgba(255,255,255,.72);margin-top:96px;padding:72px 0 32px;}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:48px;}
.foot-brand .brand{color:#fff;margin-bottom:18px;}
.foot-brand .brand-top{color:#fff;}
.foot-brand .brand-bottom{color:var(--yellow);}
.foot-brand p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);max-width:320px;}
.foot-social{display:flex;gap:12px;margin-top:20px;}
.foot-social a{
  width:40px;height:40px;border-radius:12px;
  border:1px solid var(--line-dark);background:rgba(255,255,255,.06);
  display:inline-flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.82);font-size:15px;
  transition:all 160ms ease;
}
.foot-social a:hover{background:var(--orange);border-color:var(--orange);color:#fff;transform:translateY(-2px);}
.foot-col h4{font-size:15px;color:#fff;margin-bottom:18px;letter-spacing:.2px;}
.foot-col ul{display:flex;flex-direction:column;gap:12px;}
.foot-col ul a{font-size:14px;color:rgba(255,255,255,.66);}
.foot-col ul a:hover{color:var(--yellow);}
.sub-form{display:flex;gap:8px;margin-top:14px;}
.sub-form input{
  flex:1;min-width:0;height:44px;border-radius:var(--r-sm);
  border:1px solid var(--line-dark);
  background:rgba(255,255,255,.06);color:#fff;
  padding:0 14px;font-size:14px;
}
.sub-form input::placeholder{color:rgba(255,255,255,.42);}
.sub-form input:focus{outline:none;border-color:var(--yellow);box-shadow:0 0 0 3px rgba(242,178,51,.16);}
.sub-form .btn-main{height:44px;padding:0 18px;font-size:14px;box-shadow:none;}
.sub-tip{font-size:12.5px;color:rgba(255,255,255,.42);margin-top:10px;margin-bottom:0;}
.sub-msg{font-size:13px;color:var(--yellow);margin-top:8px;margin-bottom:0;display:none;}
.sub-msg.show{display:block;}
.foot-bottom{
  margin-top:48px;padding-top:24px;border-top:1px solid var(--line-dark);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.44);
}
.visually-hidden{
  position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

/* 入场动效 */
.reveal{opacity:0;transform:translateY(12px);transition:opacity 400ms ease,transform 400ms ease;}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;}
}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .nav-links{gap:16px;}
  .nav-links a{font-size:14.5px;}
  .cat-hero h1{font-size:38px;}
}
@media (max-width:1099px){
  :root{--header-h:68px;}
  .nav-links{display:none;}
  .header-cta{display:none;}
  .hamburger{display:inline-flex;}
  .header-inner{gap:16px;}
  .header-actions{margin-left:auto;}
}
@media (max-width:991px){
  .cat-hero{min-height:280px;padding:32px;}
  .cat-hero::after{left:32px;right:32px;}
  .cat-hero h1{font-size:34px;}
  .cat-hero-stats{position:static;margin-top:22px;justify-content:flex-start;}
  .cat-hero-stats .stat{align-items:flex-start;}
  .section{padding:72px 0 0;}
  .section-head h2{font-size:28px;}
  .shot,
  .shot.reverse{grid-template-columns:1fr;gap:22px;padding:22px;}
  .shot.reverse .shot-media{order:0;}
  .shot.reverse .shot-body{order:1;}
  .shot.reverse .shot-num{right:24px;left:auto;}
  .shot-num{font-size:88px;top:6px;}
  .flow-wrap{padding:40px 28px;margin-top:72px;}
  .flow-grid{grid-template-columns:repeat(2,1fr);}
  .faq-wrap{grid-template-columns:1fr;gap:32px;margin-top:72px;}
  .cta-block{grid-template-columns:1fr;padding:44px 32px;margin-top:72px;}
  .cta-actions{justify-content:flex-start;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .site-footer{margin-top:72px;padding:56px 0 28px;}
}
@media (max-width:767px){
  .cat-hero{margin-top:14px;padding:26px 22px;border-radius:16px;}
  .cat-hero::after{left:22px;right:22px;}
  .cat-hero h1{font-size:28px;}
  .cat-hero-sub{font-size:15px;}
  .section{padding:56px 0 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:28px;}
  .section-head h2{font-size:25px;}
  .flow-grid{grid-template-columns:1fr;gap:16px;}
  .flow-wrap{padding:32px 20px;margin-top:56px;}
  .shot-list{gap:28px;}
  .shot-body h3{font-size:20px;}
  .shot-body p{font-size:15px;}
  .cta-block{padding:36px 22px;margin-top:56px;}
  .cta-block h2{font-size:26px;}
  .cta-actions{flex-direction:column;align-items:stretch;}
  .cta-actions .btn-main,.cta-actions .btn-dark-ghost{width:100%;}
  .pager a,.pager span{min-width:36px;height:36px;font-size:13px;}
  .pager .page-num{display:none;}
  .pager .current,.pager .pager-mobile{display:inline-flex;}
  .foot-grid{grid-template-columns:1fr;gap:32px;}
  .foot-bottom{flex-direction:column;gap:8px;}
}
@media (max-width:575px){
  body{font-size:16px;}
  .brand-top{font-size:11.5px;}
  .brand-bottom{font-size:10.5px;}
  .brand-line{width:20px;margin:3px 0;}
  .shot{padding:16px;border-radius:16px;}
  .shot-num{font-size:64px;letter-spacing:-2px;}
  .filter-inner{gap:10px;}
  .sort-select{margin-left:0;width:100%;}
  .faq-aside h2{font-size:24px;}
  .acc-btn{font-size:15.5px;padding:16px 48px 16px 18px;}
  .acc-panel-inner{padding:0 18px 18px;font-size:14.5px;}
  .search-form{flex-direction:column;}
  .sub-form{flex-direction:column;}
  .sub-form .btn-main{width:100%;}
}

/* roulang page: category6 */
:root{
  --orange:#D9622B;
  --orange-dark:#B44A1C;
  --green:#2C6E62;
  --green-light:#4E9384;
  --yellow:#F2B233;
  --bg:#FAF6EF;
  --panel:#F2E9DC;
  --card:#FFFFFF;
  --dark:#14201E;
  --ink:#1B2624;
  --ink-2:#5A6A66;
  --line:rgba(27,38,36,.10);
  --line-strong:rgba(27,38,36,.18);
  --sh1:0 2px 10px rgba(64,42,26,.06);
  --sh2:0 12px 30px rgba(64,42,26,.14);
  --r-card:14px;
  --r-lg:20px;
  --r-input:10px;
  --nav-h:72px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16.5px;
  line-height:1.85;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.4px;line-height:1.22;color:var(--ink);}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";font-weight:700;}
.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 24px;}
@media (min-width:1200px){.wrap{padding:0 40px;}}
@media (max-width:575px){.wrap{padding:0 16px;}}
.section{padding:96px 0;}
@media (max-width:991px){.section{padding:72px 0;}}
@media (max-width:575px){.section{padding:56px 0;}}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

/* ---------- buttons ---------- */
.btn-main,.btn-ghost,.btn-light,.btn-soft{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:999px;font-size:15px;font-weight:600;
  border:1.5px solid transparent;cursor:pointer;transition:background-color .16s ease,color .16s ease,border-color .16s ease,transform .22s var(--ease),box-shadow .16s ease;
  white-space:nowrap;
}
.btn-main{background:var(--orange);color:#fff;box-shadow:0 6px 18px rgba(217,98,43,.22);}
.btn-main:hover{background:var(--orange-dark);transform:translateY(-1px);box-shadow:0 10px 24px rgba(180,74,28,.28);color:#fff;}
.btn-main:active{transform:translateY(1px);}
.btn-main:focus-visible,.btn-ghost:focus-visible,.btn-light:focus-visible,.btn-soft:focus-visible{
  outline:2px solid var(--yellow);outline-offset:2px;
}
.btn-ghost{background:transparent;color:var(--green);border-color:var(--green);}
.btn-ghost:hover{background:var(--green);color:#fff;transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.65);}
.btn-light:hover{background:#fff;color:var(--dark);border-color:#fff;transform:translateY(-1px);}
.btn-soft{background:transparent;color:var(--orange);border-color:rgba(217,98,43,.5);height:42px;padding:0 20px;font-size:14px;}
.btn-soft:hover{background:rgba(217,98,43,.08);}
.btn-sm{height:42px;padding:0 20px;font-size:14px;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:200;
  background:rgba(250,246,239,.94);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line);
  box-shadow:0 6px 24px rgba(64,42,26,.06);
}
.header-inner{display:flex;align-items:center;gap:24px;height:var(--nav-h);}
.brand{display:inline-flex;flex-direction:column;line-height:1.05;flex:none;}
.brand-top{font-size:17px;font-weight:800;letter-spacing:-.3px;color:var(--ink);}
.brand-line{display:block;width:26px;height:2px;border-radius:2px;background:var(--orange);margin:4px 0 3px;}
.brand-bottom{font-size:15.6px;font-weight:800;letter-spacing:-.3px;color:var(--green);}
.nav-links{display:flex;align-items:center;gap:26px;margin:0 auto;}
.nav-links a{
  position:relative;font-size:15px;font-weight:600;color:var(--ink);padding:6px 0;
  transition:color .16s ease;white-space:nowrap;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;border-radius:2px;
  background:var(--orange);transition:width .22s var(--ease);
}
.nav-links a:hover{color:var(--orange);}
.nav-links a:hover::after{width:100%;}
.nav-links a.active{color:var(--orange);}
.nav-links a.active::after{width:100%;}
.nav-links a:focus-visible{outline:2px solid var(--yellow);outline-offset:4px;border-radius:4px;}
.header-actions{display:flex;align-items:center;gap:10px;flex:none;}
.icon-btn{
  width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:#fff;
  color:var(--ink);display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;transition:all .16s ease;
}
.icon-btn:hover{color:var(--orange);border-color:rgba(217,98,43,.45);box-shadow:var(--sh1);}
.icon-btn:focus-visible{outline:2px solid var(--yellow);outline-offset:2px;}
.burger{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;align-items:center;justify-content:center;font-size:16px;}
.burger:focus-visible{outline:2px solid var(--yellow);outline-offset:2px;}
.search-bar{
  display:none;border-top:1px solid var(--line);background:rgba(242,233,220,.7);
}
.search-bar.open{display:block;}
.search-bar .wrap{display:flex;gap:12px;align-items:center;padding-top:14px;padding-bottom:14px;}
.search-bar input{
  flex:1;height:46px;border-radius:var(--r-input);border:1px solid var(--line-strong);
  background:#fff;padding:0 16px;font-size:15px;color:var(--ink);outline:none;
  transition:border-color .16s ease,box-shadow .16s ease;
}
.search-bar input:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(217,98,43,.12);}
.search-bar .hint{font-size:13px;color:var(--ink-2);white-space:nowrap;}

/* mobile drawer */
.drawer{
  position:fixed;inset:0;z-index:400;background:var(--dark);color:#fff;
  transform:translateX(100%);transition:transform .3s var(--ease);
  display:flex;flex-direction:column;padding:20px 22px 32px;overflow-y:auto;
  visibility:hidden;
}
.drawer.open{transform:translateX(0);visibility:visible;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.12);}
.drawer-head .brand-top{color:#fff;}
.drawer-head .brand-bottom{color:var(--yellow);}
.drawer-close{width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.24);background:transparent;color:#fff;font-size:16px;cursor:pointer;}
.drawer-close:focus-visible{outline:2px solid var(--yellow);outline-offset:2px;}
.drawer-nav{display:flex;flex-direction:column;margin:12px 0 auto;}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  font-size:18px;font-weight:600;color:rgba(255,255,255,.9);
  min-height:56px;line-height:56px;border-bottom:1px solid rgba(255,255,255,.08);
}
.drawer-nav a.active{color:var(--yellow);}
.drawer-nav a i{font-size:12px;color:rgba(255,255,255,.4);}
.drawer-foot{display:flex;flex-direction:column;gap:12px;margin-top:24px;}
.drawer-foot .btn-main,.drawer-foot .btn-light{width:100%;}
body.no-scroll{overflow:hidden;}

/* ---------- breadcrumb ---------- */
.crumb{padding:22px 0 0;}
.crumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-2);}
.crumb li{display:flex;align-items:center;gap:8px;}
.crumb li+li::before{content:"›";color:rgba(27,38,36,.32);font-size:13px;}
.crumb a{color:var(--ink-2);transition:color .16s ease;}
.crumb a:hover{color:var(--orange);}
.crumb [aria-current="page"]{color:var(--ink);font-weight:600;}

/* ---------- category hero ---------- */
.cat-hero{
  position:relative;margin:18px 0 0;border-radius:var(--r-lg);overflow:hidden;
  min-height:340px;display:flex;align-items:flex-end;isolation:isolate;
  box-shadow:var(--sh2);
}
.cat-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transform:scale(1.04);}
.cat-hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(105deg,rgba(20,32,30,.9) 0%,rgba(20,32,30,.68) 42%,rgba(20,32,30,.24) 78%,rgba(20,32,30,.42) 100%),
    rgba(20,32,30,.18);
}
.cat-hero-inner{
  display:flex;align-items:flex-end;justify-content:space-between;gap:40px;
  padding-top:56px;padding-bottom:40px;width:100%;
}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 14px;border-radius:999px;
  background:rgba(242,178,51,.16);border:1px solid rgba(242,178,51,.5);
  color:var(--yellow);font-size:12.5px;font-weight:700;letter-spacing:.04em;margin-bottom:16px;
}
.cat-hero h1{
  color:#fff;font-size:46px;line-height:1.14;font-weight:800;letter-spacing:-.6px;
  max-width:720px;
}
.cat-hero h1 em{font-style:normal;color:var(--yellow);}
.cat-hero p{color:rgba(255,255,255,.82);font-size:16.5px;margin-top:16px;max-width:620px;line-height:1.8;}
.hero-stats{display:flex;flex-wrap:wrap;gap:0;flex:none;}
.hero-stats li{
  padding:0 20px;border-left:1px solid rgba(255,255,255,.2);text-align:left;
}
.hero-stats li:first-child{padding-left:0;border-left:0;}
.hero-stats .k{display:block;font-size:22px;color:#fff;line-height:1.2;}
.hero-stats .k .num{font-size:22px;}
.hero-stats .v{display:block;font-size:12.5px;color:rgba(255,255,255,.66);letter-spacing:.04em;margin-top:4px;}
@media (max-width:1199px){
  .cat-hero h1{font-size:38px;}
}
@media (max-width:991px){
  .cat-hero{min-height:300px;}
  .cat-hero h1{font-size:32px;}
  .cat-hero-inner{flex-direction:column;align-items:flex-start;gap:24px;padding-bottom:32px;}
  .hero-stats li{padding:0 16px;}
}
@media (max-width:575px){
  .cat-hero{min-height:260px;border-radius:16px;}
  .cat-hero h1{font-size:26px;letter-spacing:-.3px;}
  .cat-hero p{font-size:15px;}
  .cat-hero-inner{padding-top:36px;padding-bottom:24px;}
  .hero-stats{gap:14px 0;}
  .hero-stats .k,.hero-stats .k .num{font-size:18px;}
  .hero-stats .v{font-size:11.5px;}
}

/* ---------- filter bar ---------- */
.filter-bar{
  position:sticky;top:var(--nav-h);z-index:150;
  background:rgba(250,246,239,.92);
  backdrop-filter:blur(12px) saturate(140%);
  -webkit-backdrop-filter:blur(12px) saturate(140%);
  border-bottom:1px solid var(--line);
  margin-top:32px;
}
.filter-inner{display:flex;align-items:center;gap:16px;padding-top:14px;padding-bottom:14px;}
.chips{display:flex;gap:10px;overflow-x:auto;scrollbar-width:none;flex:1;padding-bottom:2px;}
.chips::-webkit-scrollbar{display:none;}
.chip{
  flex:none;height:36px;padding:0 18px;border-radius:999px;border:1px solid var(--line-strong);
  background:#fff;color:var(--ink);font-size:14px;font-weight:600;cursor:pointer;
  display:inline-flex;align-items:center;transition:all .16s ease;
}
.chip:hover{border-color:var(--green);color:var(--green);}
.chip:focus-visible{outline:2px solid var(--yellow);outline-offset:2px;}
.chip.on{background:var(--green);border-color:var(--green);color:#fff;}
.sort-select{
  flex:none;height:36px;border-radius:999px;border:1px solid var(--line-strong);
  background:#fff;color:var(--ink);font-size:14px;font-weight:600;padding:0 34px 0 16px;
  appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%235A6A66' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;
}
.sort-select:focus-visible{outline:2px solid var(--yellow);outline-offset:2px;}
@media (max-width:575px){
  .filter-inner{gap:10px;}
  .sort-select{font-size:13px;padding:0 30px 0 12px;}
}

/* ---------- section head ---------- */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;}
.sec-head h2{font-size:36px;}
.sec-head .sub{font-size:14px;color:var(--ink-2);margin-top:10px;line-height:1.7;}
.link-more{font-size:14px;font-weight:600;color:var(--orange);display:inline-flex;align-items:center;gap:6px;white-space:nowrap;transition:gap .16s ease,color .16s ease;}
.link-more:hover{gap:10px;color:var(--orange-dark);}
.link-more:focus-visible{outline:2px solid var(--yellow);outline-offset:3px;border-radius:4px;}
@media (max-width:991px){.sec-head h2{font-size:28px;}}
@media (max-width:575px){
  .sec-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:24px;}
  .sec-head h2{font-size:26px;}
}

/* ---------- mosaic ---------- */
.mosaic{
  display:grid;grid-template-columns:repeat(3,1fr);
  grid-auto-rows:236px;gap:16px;grid-auto-flow:row dense;
}
.tile{
  position:relative;border-radius:var(--r-card);overflow:hidden;background:var(--panel);
  box-shadow:var(--sh1);transition:transform .22s var(--ease),box-shadow .16s ease;
  display:block;
}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease);}
.tile::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(20,32,30,.92) 0%,rgba(20,32,30,.55) 38%,rgba(20,32,30,.05) 72%,rgba(20,32,30,.24) 100%);
}
.tile-body{
  position:absolute;left:0;right:0;bottom:0;z-index:2;padding:20px;color:#fff;
}
.tile-body h3{color:#fff;font-size:18px;font-weight:700;line-height:1.4;letter-spacing:-.2px;}
.tile-body .meta{
  display:flex;align-items:center;gap:8px;margin-top:8px;flex-wrap:wrap;
}
.ep-badge{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:6px;
  background:var(--yellow);color:var(--dark);font-size:12.5px;font-weight:700;
}
.tile-body .dur{font-size:12.5px;color:rgba(255,255,255,.76);}
.tile:hover{transform:translateY(-4px);box-shadow:var(--sh2);}
.tile:hover img{transform:scale(1.05);}
.tile:focus-visible{outline:2px solid var(--yellow);outline-offset:3px;}
.tile.t-wide{grid-column:span 2;}
.tile.t-big{grid-column:span 2;grid-row:span 2;}
.tile.t-big .tile-body h3{font-size:24px;}
.tile.t-big .tile-body{padding:26px;}
.new-flag{
  position:absolute;top:14px;left:14px;z-index:2;height:24px;padding:0 10px;border-radius:999px;
  background:rgba(217,98,43,.92);color:#fff;font-size:12px;font-weight:700;
  display:inline-flex;align-items:center;letter-spacing:.04em;
}
@media (max-width:1199px){
  .mosaic{grid-auto-rows:210px;}
}
@media (max-width:991px){
  .mosaic{grid-template-columns:repeat(2,1fr);grid-auto-rows:190px;}
  .tile.t-big{grid-column:span 2;grid-row:span 1;}
  .tile.t-wide{grid-column:span 2;}
}
@media (max-width:575px){
  .mosaic{grid-auto-rows:158px;gap:12px;}
  .tile.t-big,.tile.t-wide{grid-column:span 2;grid-row:span 1;}
  .tile-body{padding:14px;}
  .tile-body h3,.tile.t-big .tile-body h3{font-size:15.5px;}
  .tile.t-big .tile-body{padding:14px;}
  .tile-body .dur{display:none;}
}

/* ---------- pagination ---------- */
.pager{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:48px;flex-wrap:wrap;}
.pager a,.pager span.pg{
  min-width:40px;height:40px;padding:0 12px;border-radius:10px;border:1px solid var(--line-strong);
  background:#fff;color:var(--ink);font-size:14px;font-weight:600;
  display:inline-flex;align-items:center;justify-content:center;
  transition:all .16s ease;
}
.pager a:hover{border-color:var(--orange);color:var(--orange);}
.pager a:focus-visible{outline:2px solid var(--yellow);outline-offset:2px;}
.pager .current{background:var(--green);border-color:var(--green);color:#fff;}
.pager .dots{border:0;background:transparent;color:var(--ink-2);}
@media (max-width:575px){
  .pager .pg-num{display:none;}
}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.step{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:28px 22px;box-shadow:var(--sh1);transition:transform .22s var(--ease),box-shadow .16s ease;
  position:relative;overflow:hidden;
}
.step::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:3px;
  background:linear-gradient(90deg,var(--orange),var(--yellow));opacity:0;transition:opacity .16s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh2);}
.step:hover::before{opacity:1;}
.step .idx{
  font-size:30px;font-weight:800;color:rgba(217,98,43,.28);line-height:1;letter-spacing:-1px;
  font-variant-numeric:tabular-nums;
}
.step h3{font-size:18px;margin-top:14px;}
.step p{font-size:14.5px;color:var(--ink-2);margin-top:10px;line-height:1.75;}
@media (max-width:991px){.steps{grid-template-columns:repeat(2,1fr);}}
@media (max-width:575px){.steps{grid-template-columns:1fr;gap:14px;}.step{padding:22px 18px;}}

/* ---------- stat band ---------- */
.stat-band{
  background:var(--panel);border-radius:var(--r-lg);padding:40px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
}
.stat-item .v{font-size:34px;font-weight:800;color:var(--green);line-height:1.1;letter-spacing:-1px;}
.stat-item .v .num{font-size:34px;}
.stat-item .l{font-size:14px;color:var(--ink-2);margin-top:8px;line-height:1.7;}
@media (max-width:991px){.stat-band{padding:28px;gap:20px;}.stat-item .v,.stat-item .v .num{font-size:26px;}}
@media (max-width:575px){
  .stat-band{grid-template-columns:repeat(2,1fr);padding:22px;gap:20px 16px;}
  .stat-item .v,.stat-item .v .num{font-size:22px;}
  .stat-item .l{font-size:13px;}
}

/* ---------- faq ---------- */
.faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:48px;}
.faq-side h2{font-size:36px;}
.faq-side p{font-size:14px;color:var(--ink-2);margin-top:14px;line-height:1.8;}
.faq-list{display:flex;flex-direction:column;gap:12px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-left:3px solid transparent;
  border-radius:12px;overflow:hidden;transition:background-color .16s ease,border-color .16s ease,box-shadow .16s ease;
}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:16.5px;font-weight:600;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:focus-visible{outline:2px solid var(--yellow);outline-offset:-2px;border-radius:12px;}
.faq-item .faq-ic{
  flex:none;width:26px;height:26px;border-radius:50%;border:1px solid var(--line-strong);
  display:inline-flex;align-items:center;justify-content:center;color:var(--green);
  font-size:15px;font-weight:700;transition:all .16s ease;
}
.faq-item .faq-ic::before{content:"+";line-height:1;}
.faq-item[open]{background:#FDFBF7;border-left-color:var(--orange);box-shadow:var(--sh1);}
.faq-item[open] summary{font-weight:700;}
.faq-item[open] .faq-ic{background:var(--orange);border-color:var(--orange);color:#fff;transform:rotate(180deg);}
.faq-item[open] .faq-ic::before{content:"−";}
.faq-item .faq-body{padding:0 20px 20px;font-size:15.5px;color:var(--ink-2);line-height:1.85;}
@media (max-width:991px){
  .faq-layout{grid-template-columns:1fr;gap:28px;}
  .faq-side h2{font-size:28px;}
}
@media (max-width:575px){
  .faq-side h2{font-size:26px;}
  .faq-item summary{font-size:15px;padding:16px;}
  .faq-item .faq-body{padding:0 16px 16px;font-size:14.5px;}
}

/* ---------- cta ---------- */
.cta-block{
  position:relative;overflow:hidden;background:var(--dark);border-radius:var(--r-lg);
  padding:64px;display:flex;align-items:center;justify-content:space-between;gap:40px;color:#fff;
}
.cta-block::after{
  content:"";position:absolute;right:-60px;bottom:-80px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(242,178,51,.16) 0%,rgba(242,178,51,0) 70%);
  pointer-events:none;
}
.cta-block h2{color:#fff;font-size:34px;max-width:620px;}
.cta-block p{color:rgba(255,255,255,.68);font-size:15px;margin-top:14px;max-width:560px;}
.cta-actions{display:flex;gap:14px;flex:none;}
@media (max-width:991px){
  .cta-block{flex-direction:column;align-items:flex-start;padding:40px 28px;gap:26px;}
  .cta-block h2{font-size:26px;}
}
@media (max-width:575px){
  .cta-block{padding:32px 22px;}
  .cta-block h2{font-size:22px;}
  .cta-actions{flex-direction:column;width:100%;gap:12px;}
  .cta-actions .btn-main,.cta-actions .btn-light{width:100%;}
}

/* ---------- footer ---------- */
.site-footer{background:var(--dark);color:rgba(255,255,255,.72);padding:72px 0 26px;margin-top:96px;}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.5fr;gap:40px;}
.foot-brand .brand-top{color:#fff;}
.foot-brand .brand-bottom{color:var(--yellow);}
.foot-brand p{font-size:14px;color:rgba(255,255,255,.6);line-height:1.85;margin-top:18px;max-width:340px;}
.foot-social{display:flex;gap:10px;margin-top:20px;}
.foot-social a{
  width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.18);
  display:inline-flex;align-items:center;justify-content:center;color:rgba(255,255,255,.72);
  font-size:14px;transition:all .16s ease;
}
.foot-social a:hover{background:var(--orange);border-color:var(--orange);color:#fff;transform:translateY(-2px);}
.foot-social a:focus-visible{outline:2px solid var(--yellow);outline-offset:2px;}
.foot-col h4{color:#fff;font-size:15px;font-weight:700;margin:0 0 16px;letter-spacing:0;}
.foot-col ul{display:flex;flex-direction:column;gap:10px;}
.foot-col ul a{font-size:14px;color:rgba(255,255,255,.64);transition:color .16s ease;}
.foot-col ul a:hover{color:var(--yellow);}
.foot-col ul a:focus-visible{outline:2px solid var(--yellow);outline-offset:3px;border-radius:4px;}
.sub-form{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:12px;}
.sub-form input{
  height:46px;border-radius:var(--r-input);border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.06);color:#fff;padding:0 14px;font-size:14px;outline:none;
  transition:border-color .16s ease,box-shadow .16s ease;
}
.sub-form input::placeholder{color:rgba(255,255,255,.42);}
.sub-form input:focus{border-color:var(--yellow);box-shadow:0 0 0 3px rgba(242,178,51,.18);}
.sub-form .btn-main{height:46px;padding:0 20px;font-size:14px;}
.sub-tip{font-size:12.5px;color:rgba(255,255,255,.42);margin-top:10px;line-height:1.7;}
.sub-msg{display:none;font-size:13px;color:var(--yellow);margin-top:8px;}
.sub-msg.show{display:block;}
.foot-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding-top:22px;
  font-size:13px;color:rgba(255,255,255,.46);
}
@media (max-width:991px){
  .site-footer{margin-top:72px;padding-top:56px;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .foot-brand{grid-column:span 2;}
}
@media (max-width:575px){
  .site-footer{margin-top:56px;padding:44px 0 22px;}
  .foot-grid{grid-template-columns:1fr;gap:28px;}
  .foot-brand{grid-column:span 1;}
  .foot-bottom{flex-direction:column;align-items:flex-start;}
}

/* ---------- nav responsive ---------- */
@media (max-width:1199px){
  .nav-links{gap:16px;}
  .nav-links a{font-size:14px;}
}
@media (max-width:991px){
  .nav-links{display:none;}
  .burger{display:inline-flex;}
  .header-actions .btn-sm{display:none;}
}

/* ---------- reveal ---------- */
.js .reveal{opacity:0;transform:translateY(12px);transition:opacity .4s ease,transform .4s var(--ease);}
.js .reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important;}
  .js .reveal{opacity:1;transform:none;}
}

/* roulang page: category7 */
:root{
  --orange:#D9622B;
  --orange-d:#B44A1C;
  --green:#2C6E62;
  --green-l:#4E9384;
  --yellow:#F2B233;
  --paper:#FAF6EF;
  --panel:#F2E9DC;
  --card:#FFFFFF;
  --dark:#14201E;
  --ink:#1B2624;
  --ink2:#5A6A66;
  --line:rgba(27,38,36,.10);
  --line-dark:rgba(255,255,255,.12);
  --r-sm:6px;
  --r-md:10px;
  --r-card:14px;
  --r-lg:20px;
  --r-pill:999px;
  --sh1:0 2px 10px rgba(64,42,26,.06);
  --sh2:0 12px 30px rgba(64,42,26,.14);
  --sh-nav:0 6px 24px rgba(64,42,26,.12);
  --t-color:160ms ease;
  --t-move:220ms cubic-bezier(.2,.7,.3,1);
  --maxw:1240px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16.5px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.4px;line-height:1.25;}
h2{font-size:36px;}
h3{font-size:24px;line-height:1.4;font-weight:700;}
h4{font-size:19px;line-height:1.5;font-weight:700;}
p{margin:0;}
a{color:inherit;text-decoration:none;transition:color var(--t-color);}
img{max-width:100%;display:block;}
button,input,select,textarea{font:inherit;color:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--yellow);outline-offset:2px;border-radius:4px;}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px;}
@media (min-width:1200px){.wrap{padding:0 40px;}}
@media (max-width:575px){.wrap{padding:0 16px;}}
.section{padding:96px 0;}
@media (max-width:1199px){.section{padding:80px 0;}}
@media (max-width:991px){.section{padding:72px 0;}}
@media (max-width:575px){.section{padding:56px 0;}}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}

/* ===== 按钮 ===== */
.btn-main{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border:0;border-radius:var(--r-pill);
  background:var(--orange);color:#fff;font-size:15px;font-weight:600;
  cursor:pointer;white-space:nowrap;
  transition:background var(--t-color),transform var(--t-move),box-shadow var(--t-color);
}
.btn-main:hover{background:var(--orange-d);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(180,74,28,.28);}
.btn-main:active{transform:translateY(1px);box-shadow:none;}
.btn-main.btn-sm{height:42px;padding:0 20px;font-size:14px;}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-pill);
  border:1.5px solid var(--green);background:transparent;color:var(--green);
  font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:background var(--t-color),color var(--t-color),border-color var(--t-color),transform var(--t-move);
}
.btn-ghost:hover{background:var(--green);color:#fff;transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-ghost--light{border-color:rgba(255,255,255,.62);color:#fff;}
.btn-ghost--light:hover{background:#fff;border-color:#fff;color:var(--dark);}

/* ===== 头部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(250,246,239,.95);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line);
  transition:box-shadow var(--t-color),background var(--t-color);
}
.site-header.is-stuck{box-shadow:var(--sh-nav);}
.header-inner{display:flex;align-items:center;gap:28px;height:76px;}
.brand{display:inline-flex;flex-direction:column;align-items:flex-start;line-height:1.06;letter-spacing:.4px;flex:0 0 auto;}
.brand-top{font-size:17px;font-weight:800;color:var(--ink);}
.brand-line{display:block;width:28px;height:2px;background:var(--orange);margin:4px 0;}
.brand-bottom{font-size:15.5px;font-weight:800;color:var(--green);}
.nav-links{display:flex;align-items:center;gap:28px;margin-left:auto;}
.nav-links a{
  position:relative;display:inline-block;padding:6px 0;
  font-size:15px;font-weight:600;color:var(--ink2);white-space:nowrap;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;
  background:var(--orange);border-radius:2px;transition:width var(--t-move);
}
.nav-links a:hover{color:var(--ink);}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.nav-links a.active{color:var(--orange);}
.nav-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:50%;border:1px solid var(--line);
  background:#fff;color:var(--ink2);cursor:pointer;
  transition:color var(--t-color),border-color var(--t-color),transform var(--t-move);
}
.icon-btn:hover{color:var(--orange);border-color:rgba(217,98,43,.45);transform:translateY(-1px);}
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;cursor:pointer;padding:0 11px;
}
.nav-toggle span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform var(--t-move),opacity var(--t-color);}
@media (max-width:1199px){
  .nav-links{gap:20px;}
  .nav-links a{font-size:14px;}
  .header-inner{gap:18px;}
}
@media (max-width:991px){
  .header-inner{height:64px;}
  .nav-links,.nav-actions{display:none;}
  .nav-toggle{display:flex;margin-left:auto;}
  .brand-top{font-size:15.5px;}
  .brand-bottom{font-size:14px;}
}

/* ===== 移动抽屉 ===== */
.drawer{
  position:fixed;inset:0;z-index:1200;display:flex;flex-direction:column;
  background:var(--dark);color:#fff;padding:20px 20px 28px;overflow-y:auto;
  transform:translateX(100%);transition:transform .32s cubic-bezier(.2,.7,.3,1);
  visibility:hidden;
}
.drawer.open{transform:translateX(0);visibility:visible;}
body.no-scroll{overflow:hidden;}
.drawer-top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:18px;border-bottom:1px solid var(--line-dark);}
.drawer .brand-top{color:#fff;}
.drawer .brand-bottom{color:var(--yellow);}
.drawer-close{
  display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;
  border-radius:50%;border:1px solid var(--line-dark);background:transparent;color:#fff;cursor:pointer;
  transition:background var(--t-color);font-size:18px;
}
.drawer-close:hover{background:rgba(255,255,255,.12);}
.drawer-nav{margin-top:14px;}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  font-size:18px;line-height:56px;color:rgba(255,255,255,.86);
  border-bottom:1px solid rgba(255,255,255,.07);
}
.drawer-nav a i{font-size:13px;color:rgba(255,255,255,.4);}
.drawer-nav a.active{color:var(--yellow);}
.drawer-nav a:hover{color:#fff;}
.drawer-foot{margin-top:auto;padding-top:24px;display:flex;flex-direction:column;gap:12px;}
.drawer-foot .btn-main{width:100%;}

/* ===== 面包屑 ===== */
.crumb-bar{background:var(--paper);border-bottom:1px solid var(--line);}
.crumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:14px 0;font-size:13px;color:var(--ink2);}
.crumb a{color:var(--ink2);}
.crumb a:hover{color:var(--orange);}
.crumb .sep{color:rgba(27,38,36,.32);}
.crumb .now{color:var(--ink);font-weight:600;}

/* ===== 分类 Hero ===== */
.cat-hero{position:relative;overflow:hidden;background:var(--dark);min-height:340px;display:flex;align-items:flex-end;}
.cat-hero__bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-3.webp');
  background-size:cover;background-position:center 42%;
  transform:scale(1.06);
}
.cat-hero__mask{
  position:absolute;inset:0;
  background:linear-gradient(76deg,rgba(20,32,30,.94) 0%,rgba(20,32,30,.78) 40%,rgba(20,32,30,.24) 100%);
}
.cat-hero__inner{position:relative;width:100%;padding:84px 0 44px;display:flex;align-items:flex-end;justify-content:space-between;gap:32px;color:#fff;}
.hero-tag{
  display:inline-flex;align-items:center;height:26px;padding:0 14px;border-radius:var(--r-pill);
  background:var(--yellow);color:#3A2A05;font-size:12.5px;font-weight:700;letter-spacing:.06em;
}
.cat-hero h1{font-size:48px;line-height:1.14;margin:16px 0 14px;color:#fff;max-width:16em;}
.hero-sub{font-size:17px;line-height:1.8;color:rgba(255,255,255,.82);max-width:620px;}
.hero-stats{display:flex;align-items:center;gap:0;flex:0 0 auto;}
.hero-stats li{display:flex;flex-direction:column;padding:0 22px;border-left:1px solid rgba(255,255,255,.2);}
.hero-stats li:first-child{border-left:0;padding-left:0;}
.hero-stats li:last-child{padding-right:0;}
.hs-num{font-size:26px;font-weight:700;line-height:1.1;color:var(--yellow);font-variant-numeric:tabular-nums;}
.hs-lab{font-size:12.5px;color:rgba(255,255,255,.66);letter-spacing:.04em;margin-top:4px;}
@media (max-width:991px){
  .cat-hero__inner{flex-direction:column;align-items:flex-start;padding:64px 0 36px;gap:24px;}
  .cat-hero h1{font-size:40px;}
  .hero-sub{font-size:16px;}
}
@media (max-width:575px){
  .cat-hero{min-height:220px;}
  .cat-hero__inner{padding:52px 0 28px;}
  .cat-hero h1{font-size:30px;margin:12px 0 10px;}
  .hero-stats{width:100%;justify-content:space-between;}
  .hero-stats li{padding:0 14px;}
  .hs-num{font-size:20px;}
}

/* ===== 筛选条 ===== */
.filter-bar{
  position:sticky;top:76px;z-index:1010;
  background:rgba(250,246,239,.94);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.filter-inner{display:flex;align-items:center;gap:20px;justify-content:space-between;}
.chips{display:flex;gap:10px;overflow-x:auto;padding:14px 0;scrollbar-width:none;-ms-overflow-style:none;}
.chips::-webkit-scrollbar{display:none;}
.chip{
  flex:0 0 auto;height:38px;padding:0 18px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:#fff;color:var(--ink2);
  font-size:13.5px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:background var(--t-color),color var(--t-color),border-color var(--t-color),transform var(--t-move);
}
.chip:hover{border-color:var(--green-l);color:var(--green);transform:translateY(-1px);}
.chip.is-on{background:var(--green);border-color:var(--green);color:#fff;}
.chip.is-on:hover{color:#fff;}
.filter-sort{display:flex;align-items:center;gap:10px;flex:0 0 auto;padding:14px 0;}
.filter-sort label{font-size:13px;color:var(--ink2);font-weight:600;}
.filter-sort select{
  height:38px;padding:0 12px;border-radius:var(--r-md);border:1px solid var(--line);
  background:#fff;font-size:13.5px;font-weight:600;color:var(--ink);cursor:pointer;
  transition:border-color var(--t-color),box-shadow var(--t-color);
}
.filter-sort select:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(217,98,43,.14);}
@media (max-width:991px){.filter-bar{top:64px;}}
@media (max-width:767px){
  .filter-inner{flex-direction:column;align-items:stretch;gap:0;}
  .filter-sort{justify-content:flex-end;padding-top:0;padding-bottom:12px;}
}

/* ===== 区块标题 ===== */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap;}
.sec-head h2{font-size:34px;}
.sec-head p{font-size:14.5px;color:var(--ink2);margin-top:10px;max-width:660px;}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:600;color:var(--green);}
.link-arrow i{transition:transform var(--t-move);font-size:12px;}
.link-arrow:hover{color:var(--orange);}
.link-arrow:hover i{transform:translateX(4px);}
@media (max-width:767px){
  .sec-head h2{font-size:26px;}
  .sec-head{margin-bottom:26px;}
}

/* ===== 热词墙 ===== */
.hotwords{padding-top:56px;padding-bottom:0;}
.hotwords .sec-head{margin-bottom:22px;}
.tag-wall{display:flex;flex-wrap:wrap;gap:12px;}
.tag-wall .tag{
  display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 18px;
  border-radius:var(--r-pill);background:#fff;border:1px solid var(--line);
  font-size:14px;font-weight:600;color:var(--ink);box-shadow:var(--sh1);
  transition:transform var(--t-move),box-shadow var(--t-color),color var(--t-color),border-color var(--t-color);
}
.tag-wall .tag b{font-size:12.5px;font-weight:700;color:var(--green);font-variant-numeric:tabular-nums;}
.tag-wall .tag:hover{transform:translateY(-2px);box-shadow:var(--sh2);color:var(--orange);border-color:rgba(217,98,43,.4);}
.tag-wall .tag:hover b{color:var(--orange);}

/* ===== 话题瀑布流 ===== */
.topic-flow{column-count:2;column-gap:24px;}
.topic-card{
  break-inside:avoid;-webkit-column-break-inside:avoid;
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;margin:0 0 24px;box-shadow:var(--sh1);
  transition:transform var(--t-move),box-shadow var(--t-color),border-color var(--t-color);
}
.topic-card:hover{transform:translateY(-5px);box-shadow:var(--sh2);border-color:rgba(217,98,43,.34);}
.tc-head{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.tc-avatar{
  width:44px;height:44px;border-radius:50%;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--yellow),var(--orange));
  color:#fff;font-weight:800;font-size:16px;letter-spacing:.02em;
}
.tc-avatar.alt{background:linear-gradient(135deg,var(--green-l),var(--green));}
.tc-avatar.alt2{background:linear-gradient(135deg,#E9A45C,var(--orange-d));}
.tc-name{font-size:14px;font-weight:700;color:var(--ink);line-height:1.4;}
.tc-meta{font-size:12.5px;color:var(--ink2);line-height:1.4;margin-top:2px;font-variant-numeric:tabular-nums;}
.topic-card h3{font-size:18.5px;line-height:1.5;letter-spacing:-.2px;transition:color var(--t-color);}
.topic-card:hover h3{color:var(--orange);}
.tc-ex{font-size:14.5px;line-height:1.8;color:var(--ink2);margin-top:10px;}
.tc-foot{
  display:flex;align-items:center;gap:18px;margin-top:16px;padding-top:14px;
  border-top:1px dashed var(--line);font-size:13px;color:var(--ink2);
  font-variant-numeric:tabular-nums;
}
.tc-foot span{display:inline-flex;align-items:center;gap:6px;}
.tc-foot i{font-size:12px;color:var(--green-l);}
.tc-foot .go{margin-left:auto;color:var(--orange);font-weight:600;}
@media (max-width:767px){
  .topic-flow{column-count:1;}
  .topic-card{padding:18px;}
  .topic-card h3{font-size:17px;}
}

/* ===== 本周热聊 ===== */
.weekly{background:var(--panel);}
.weekly-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:24px;align-items:start;}
.weekly-main{
  display:block;background:#fff;border-radius:var(--r-card);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--sh1);
  transition:transform var(--t-move),box-shadow var(--t-color);
}
.weekly-main:hover{transform:translateY(-4px);box-shadow:var(--sh2);}
.wm-media{position:relative;aspect-ratio:16/9;background:var(--panel);overflow:hidden;}
.wm-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.3,1);}
.weekly-main:hover .wm-media img{transform:scale(1.05);}
.wm-badge{
  position:absolute;left:16px;top:16px;height:26px;display:inline-flex;align-items:center;
  padding:0 12px;border-radius:var(--r-pill);background:var(--yellow);color:#3A2A05;
  font-size:12.5px;font-weight:700;letter-spacing:.04em;
}
.wm-body{padding:24px;}
.wm-body h3{font-size:23px;line-height:1.45;transition:color var(--t-color);}
.weekly-main:hover .wm-body h3{color:var(--orange);}
.wm-body p{font-size:15px;line-height:1.85;color:var(--ink2);margin-top:12px;}
.wm-meta{display:flex;align-items:center;gap:16px;margin-top:18px;font-size:13px;color:var(--ink2);font-variant-numeric:tabular-nums;}
.wm-meta i{font-size:12px;color:var(--green-l);margin-right:5px;}
.weekly-list{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh1);}
.wl-item{
  display:flex;gap:14px;align-items:center;padding:16px 18px;
  border-bottom:1px solid var(--line);
  transition:background var(--t-color);
}
.wl-item:last-child{border-bottom:0;}
.wl-item:hover{background:#F5EFE4;}
.wl-thumb{width:92px;height:68px;border-radius:10px;overflow:hidden;flex:0 0 auto;background:var(--panel);}
.wl-thumb img{width:100%;height:100%;object-fit:cover;}
.wl-txt h4{font-size:15.5px;line-height:1.55;font-weight:700;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color var(--t-color);}
.wl-item:hover .wl-txt h4{color:var(--orange);}
.wl-txt span{display:inline-block;margin-top:6px;font-size:12.5px;color:var(--green);font-variant-numeric:tabular-nums;}
@media (max-width:991px){.weekly-grid{grid-template-columns:1fr;}}
@media (max-width:575px){
  .wm-body{padding:18px;}
  .wm-body h3{font-size:19px;}
  .wl-item{padding:14px;}
  .wl-thumb{width:76px;height:58px;}
}

/* ===== 发言指南 ===== */
.guide-list{display:grid;gap:16px;}
.guide-list li{
  display:flex;gap:22px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 28px;box-shadow:var(--sh1);
  transition:transform var(--t-move),box-shadow var(--t-color),border-color var(--t-color);
}
.guide-list li:hover{transform:translateX(4px);box-shadow:var(--sh2);border-color:rgba(44,110,98,.32);}
.guide-list .g-num{
  flex:0 0 auto;font-size:34px;font-weight:800;line-height:1;color:var(--yellow);
  font-variant-numeric:tabular-nums;letter-spacing:-1px;
}
.guide-list h3{font-size:18px;margin-bottom:6px;}
.guide-list p{font-size:14.5px;line-height:1.8;color:var(--ink2);}
@media (max-width:575px){
  .guide-list li{padding:18px;gap:14px;}
  .guide-list .g-num{font-size:26px;}
  .guide-list h3{font-size:16.5px;}
}

/* ===== 分页 ===== */
.pager{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:44px;flex-wrap:wrap;}
.pager a,.pager span.pg{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:40px;height:40px;padding:0 12px;border-radius:8px;
  border:1px solid var(--line);background:#fff;color:var(--ink2);
  font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;
  transition:background var(--t-color),color var(--t-color),border-color var(--t-color),transform var(--t-move);
}
.pager a:hover{border-color:var(--green);color:var(--green);transform:translateY(-1px);}
.pager .is-current{background:var(--green);border-color:var(--green);color:#fff;}
.pager .is-current:hover{color:#fff;}
.pager .dots{border:0;background:transparent;color:var(--ink2);cursor:default;min-width:24px;padding:0;}
@media (max-width:575px){
  .pager a.pg-num:not(.is-current){display:none;}
  .pager a,.pager span.pg{min-width:36px;height:36px;font-size:13px;}
}

/* ===== CTA ===== */
.cta-block{
  position:relative;overflow:hidden;
  background:var(--dark);border-radius:var(--r-lg);
  padding:64px;display:flex;align-items:center;justify-content:space-between;gap:48px;color:#fff;
}
.cta-block::after{
  content:"";position:absolute;right:-80px;bottom:-90px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(242,178,51,.16) 0%,rgba(242,178,51,0) 70%);
  pointer-events:none;
}
.cta-block > *{position:relative;z-index:1;}
.cta-block h2{font-size:32px;color:#fff;max-width:16em;}
.cta-block p{font-size:15px;color:rgba(255,255,255,.7);margin-top:12px;max-width:34em;}
.cta-actions{display:flex;gap:14px;flex:0 0 auto;}
@media (max-width:991px){
  .cta-block{flex-direction:column;align-items:flex-start;padding:44px 32px;gap:26px;}
  .cta-block h2{font-size:26px;}
}
@media (max-width:575px){
  .cta-block{padding:32px 20px;border-radius:16px;}
  .cta-block h2{font-size:22px;}
  .cta-actions{width:100%;flex-direction:column;gap:12px;}
  .cta-actions .btn-main,.cta-actions .btn-ghost{width:100%;}
}

/* ===== FAQ ===== */
.faq-grid{display:grid;grid-template-columns:4fr 8fr;gap:56px;align-items:start;}
.faq-aside h2{font-size:34px;}
.faq-aside p{font-size:14.5px;color:var(--ink2);margin:14px 0 22px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:12px;
  margin-bottom:12px;overflow:hidden;
  transition:background var(--t-color),border-color var(--t-color),box-shadow var(--t-color);
}
.faq-item:hover{border-color:rgba(44,110,98,.28);}
.faq-item.open{background:#FDFBF7;border-color:rgba(217,98,43,.32);box-shadow:var(--sh1);}
.faq-q{
  position:relative;width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px 18px 24px;background:none;border:0;text-align:left;
  font-size:16px;font-weight:600;color:var(--ink);cursor:pointer;
  transition:font-weight var(--t-color),color var(--t-color);
}
.faq-q::before{
  content:"";position:absolute;left:0;top:16px;bottom:16px;width:3px;border-radius:2px;
  background:var(--orange);opacity:0;transition:opacity var(--t-color);
}
.faq-item.open .faq-q::before{opacity:1;}
.faq-item.open .faq-q{font-weight:700;color:var(--orange-d);}
.faq-ico{position:relative;width:16px;height:16px;flex:0 0 auto;}
.faq-ico::before,.faq-ico::after{
  content:"";position:absolute;background:var(--ink2);border-radius:2px;
  transition:transform var(--t-move),opacity var(--t-color);
}
.faq-ico::before{left:0;top:7px;width:16px;height:2px;}
.faq-ico::after{left:7px;top:0;width:2px;height:16px;}
.faq-item.open .faq-ico::after{transform:rotate(90deg);opacity:0;}
.faq-item.open .faq-ico::before{background:var(--orange);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease;}
.faq-item.open .faq-a{max-height:420px;}
.faq-a p{padding:0 24px 20px;font-size:15px;line-height:1.85;color:var(--ink2);}
@media (max-width:991px){
  .faq-grid{grid-template-columns:1fr;gap:26px;}
  .faq-aside h2{font-size:26px;}
}
@media (max-width:575px){
  .faq-q{font-size:15px;padding:16px 16px 16px 20px;}
  .faq-a p{padding:0 20px 16px;font-size:14.5px;}
}

/* ===== 页脚 ===== */
.site-footer{background:var(--dark);color:rgba(255,255,255,.78);padding:72px 0 28px;margin-top:96px;}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:40px;}
.site-footer .brand-top{color:#fff;}
.site-footer .brand-bottom{color:var(--yellow);}
.site-footer .brand{display:inline-flex;flex-direction:column;align-items:flex-start;line-height:1.06;letter-spacing:.4px;}
.foot-brand p{font-size:14px;line-height:1.9;color:rgba(255,255,255,.62);margin-top:18px;max-width:34em;}
.foot-social{display:flex;gap:12px;margin-top:20px;}
.foot-social a{
  display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;
  border:1px solid var(--line-dark);color:rgba(255,255,255,.72);font-size:14px;
  transition:background var(--t-color),color var(--t-color),transform var(--t-move);
}
.foot-social a:hover{background:var(--orange);border-color:var(--orange);color:#fff;transform:translateY(-2px);}
.foot-col h4{font-size:15px;color:#fff;margin-bottom:16px;letter-spacing:.02em;}
.foot-col ul{display:flex;flex-direction:column;gap:10px;}
.foot-col ul a{font-size:14px;color:rgba(255,255,255,.62);}
.foot-col ul a:hover{color:var(--yellow);}
.sub-form{display:flex;gap:8px;margin-top:14px;}
.sub-form input{
  flex:1 1 auto;min-width:0;height:44px;padding:0 14px;border-radius:var(--r-md);
  background:rgba(255,255,255,.06);border:1px solid var(--line-dark);
  color:#fff;font-size:14px;transition:border-color var(--t-color),box-shadow var(--t-color),background var(--t-color);
}
.sub-form input::placeholder{color:rgba(255,255,255,.4);}
.sub-form input:focus{outline:none;border-color:var(--yellow);background:rgba(255,255,255,.1);box-shadow:0 0 0 3px rgba(242,178,51,.16);}
.sub-form .btn-main{height:44px;padding:0 20px;font-size:14px;}
.sub-tip{font-size:12.5px;color:rgba(255,255,255,.42);margin-top:10px;}
.sub-msg{display:none;font-size:13px;color:var(--yellow);margin-top:10px;}
.sub-msg.show{display:block;}
.foot-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:52px;padding-top:22px;border-top:1px solid var(--line-dark);
  font-size:13px;color:rgba(255,255,255,.44);
}
@media (max-width:991px){
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .site-footer{padding:56px 0 24px;margin-top:72px;}
}
@media (max-width:575px){
  .foot-grid{grid-template-columns:1fr;}
  .sub-form{flex-direction:column;}
  .sub-form .btn-main{width:100%;}
  .foot-bottom{flex-direction:column;align-items:flex-start;gap:8px;font-size:12.5px;}
}

/* ===== 出现动画 ===== */
.js .reveal{opacity:0;transform:translateY(12px);transition:opacity .4s ease,transform .4s cubic-bezier(.2,.7,.3,1);}
.js .reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;}
}