/* roulang page: index */
:root{
  --lime:#C6F135;
  --lime-deep:#A6D41C;
  --coral:#FF5B72;
  --coral-deep:#E23A57;
  --bg:#0A1310;
  --bg-2:#0F1B16;
  --card:#16261F;
  --paper:#F4F2E9;
  --paper-2:#F7F6EF;
  --ink:#16211C;
  --ink-2:#5C6B63;
  --text:#EAF0E9;
  --muted:#93A39A;
  --line:rgba(255,255,255,.08);
  --line-ink:rgba(22,33,28,.10);
  --r-lg:20px;
  --r-md:16px;
  --r-sm:12px;
  --shadow:0 12px 32px rgba(0,0,0,.35);
  --ease:cubic-bezier(.2,.8,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font-family:inherit;font-size:inherit}
button{border:0;background:none;cursor:pointer;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
::selection{background:rgba(198,241,53,.35);color:#0A1310}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:80px 0;position:relative}
.section-tight{padding:56px 0}
.section-line{border-top:1px solid var(--line)}
.section-paper{background:var(--paper);color:var(--ink)}
.section-paper .sec-sub{color:var(--ink-2)}
.section-paper .sec-eyebrow{color:#6b7a4a}

.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.sec-eyebrow{font-size:12px;letter-spacing:.14em;color:var(--lime);font-weight:700;text-transform:uppercase;display:inline-flex;align-items:center;gap:8px}
.sec-eyebrow::before{content:"";width:18px;height:2px;background:var(--lime);border-radius:2px}
.sec-title{font-size:clamp(24px,3vw,36px);font-weight:800;line-height:1.25;letter-spacing:-.01em;margin-top:10px}
.sec-sub{margin-top:10px;font-size:15px;color:var(--muted);max-width:640px;line-height:1.8}
.sec-more{font-size:14px;font-weight:700;color:var(--lime);display:inline-flex;align-items:center;gap:6px;transition:gap .22s var(--ease),opacity .22s var(--ease)}
.sec-more:hover{gap:12px}
.section-paper .sec-more{color:#5f7a12}
.section-paper .sec-more:hover{color:#3f5208}

/* 顶部导航 */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(10,19,16,.72);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:background .26s var(--ease),box-shadow .26s var(--ease);
}
.site-header.scrolled{background:rgba(10,19,16,.94);box-shadow:0 8px 24px rgba(0,0,0,.35)}
.nav-inner{height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:900;font-size:18px;letter-spacing:-.01em;white-space:nowrap}
.brand-mark{width:32px;height:32px;display:grid;place-items:center;border:1.5px solid rgba(198,241,53,.7);border-radius:10px;flex:0 0 auto}
.brand-mark svg{width:18px;height:18px}
.brand .kw{color:var(--lime)}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-link{
  position:relative;padding:8px 14px;border-radius:999px;font-size:15px;
  color:rgba(234,240,233,.8);transition:color .22s var(--ease),background .22s var(--ease);
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;border-radius:2px;
  background:var(--lime);transform:scaleX(0);transform-origin:left center;transition:transform .24s var(--ease);
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.active{background:rgba(198,241,53,.14);color:var(--lime)}
.nav-link.active::after{transform:scaleX(0)}
.nav-actions{display:flex;align-items:center;gap:10px}
.search-box{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;border-radius:999px;
  background:var(--card);border:1px solid var(--line);transition:border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.search-box svg{width:16px;height:16px;color:var(--muted);flex:0 0 auto}
.search-box input{width:118px;background:transparent;border:0;outline:none;color:var(--text);font-size:14px}
.search-box input::placeholder{color:#6f8179}
.search-box:focus-within{border-color:var(--lime);box-shadow:0 0 0 3px rgba(198,241,53,.16)}
.btn-login{height:40px;padding:0 18px;border-radius:999px;border:1px solid rgba(255,255,255,.18);font-size:14px;font-weight:600;color:var(--text);transition:all .22s var(--ease)}
.btn-login:hover{border-color:var(--lime);color:var(--lime)}
.btn-login:active{transform:translateY(1px)}
.btn-nav-cta{height:40px;padding:0 20px;border-radius:999px;background:var(--lime);color:#0A1310;font-size:14px;font-weight:800;display:inline-flex;align-items:center;transition:all .22s var(--ease)}
.btn-nav-cta:hover{background:#d3f75a;transform:translateY(-2px);box-shadow:0 8px 22px rgba(198,241,53,.3)}
.btn-nav-cta:active{transform:translateY(0)}
.btn-nav-cta:focus-visible,.btn-login:focus-visible,.nav-link:focus-visible,.hamburger:focus-visible{outline:2px solid var(--lime);outline-offset:3px}
.hamburger{display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);align-items:center;justify-content:center}
.hamburger span{display:block;width:16px;height:2px;background:var(--text);border-radius:2px;position:relative}
.hamburger span::before,.hamburger span::after{content:"";position:absolute;left:0;width:16px;height:2px;background:var(--text);border-radius:2px}
.hamburger span::before{top:-5px}
.hamburger span::after{top:5px}

/* 抽屉 */
.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.6);opacity:0;visibility:hidden;transition:opacity .26s var(--ease),visibility .26s;z-index:70}
.drawer-mask.open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);z-index:80;
  background:var(--bg-2);border-left:1px solid var(--line);
  transform:translateX(102%);transition:transform .28s var(--ease);
  display:flex;flex-direction:column;gap:22px;padding:22px;overflow-y:auto;
}
.drawer.open{transform:translateX(0)}
.drawer-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.drawer-close{width:36px;height:36px;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center;font-size:18px;color:var(--muted)}
.drawer-close:hover{color:var(--lime);border-color:var(--lime)}
.drawer-nav{display:flex;flex-direction:column;gap:6px}
.drawer-link{padding:12px 14px;border-radius:12px;font-size:15px;color:rgba(234,240,233,.86);border:1px solid transparent;transition:all .2s var(--ease)}
.drawer-link:hover,.drawer-link.active{background:rgba(198,241,53,.12);border-color:rgba(198,241,53,.28);color:var(--lime)}
.drawer .search-box{width:100%;height:44px}
.drawer .search-box input{width:100%}
.drawer-cta{display:flex;flex-direction:column;gap:10px}
.drawer-cta .btn{width:100%}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 26px;border-radius:999px;font-size:15px;font-weight:700;line-height:1;
  border:1px solid transparent;transition:transform .22s var(--ease),background .22s var(--ease),color .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
  white-space:nowrap;
}
.btn:focus-visible{outline:2px solid var(--lime);outline-offset:3px}
.btn-primary{background:var(--lime);color:#0A1310}
.btn-primary:hover{background:#d3f75a;transform:translateY(-2px);box-shadow:0 0 0 1px rgba(198,241,53,.35),0 12px 40px rgba(198,241,53,.22)}
.btn-primary:active{transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.18);color:var(--text)}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(-1px)}
.btn-dark{background:var(--ink);color:#F4F2E9}
.btn-dark:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(22,33,28,.24)}
.btn-follow{
  background:linear-gradient(135deg,#FF5B72,#E23A57);
  color:#fff;font-weight:800;
  box-shadow:0 0 0 0 rgba(255,91,114,.42);
  animation:followPulse 2.4s var(--ease) infinite;
}
.btn-follow:hover{transform:translateY(-2px) scale(1.01);animation-play-state:paused;box-shadow:0 12px 30px rgba(255,91,114,.35)}
.btn-follow:active{transform:translateY(0) scale(.99)}
@keyframes followPulse{
  0%{box-shadow:0 0 0 0 rgba(255,91,114,.42)}
  70%{box-shadow:0 0 0 14px rgba(255,91,114,0)}
  100%{box-shadow:0 0 0 0 rgba(255,91,114,0)}
}
.btn-sm{height:38px;padding:0 18px;font-size:13px}

/* 徽章 */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.04em;line-height:1.6}
.badge-lime{background:rgba(198,241,53,.14);color:var(--lime)}
.badge-coral{background:rgba(255,91,114,.16);color:#FF8A9B}
.badge-glass{background:rgba(10,19,16,.66);color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.badge-ink{background:rgba(22,33,28,.08);color:#3c4b42}
.badge-dot::before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}

/* Hero */
.hero{position:relative;padding:calc(68px + 64px) 0 80px;overflow:hidden;background:var(--bg)}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-3.png');
  background-size:cover;background-position:center;
  opacity:.14;
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),rgba(0,0,0,.1) 72%,transparent);
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),rgba(0,0,0,.1) 72%,transparent);
}
.hero::after{
  content:"";position:absolute;left:-10%;top:-20%;width:620px;height:620px;border-radius:50%;
  background:radial-gradient(circle,rgba(198,241,53,.16),transparent 62%);
  filter:blur(10px);pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,58%) minmax(0,42%);gap:40px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:rgba(198,241,53,.12);border:1px solid rgba(198,241,53,.28);font-size:12.5px;letter-spacing:.08em;color:var(--lime);font-weight:700}
.hero-badge i{width:6px;height:6px;border-radius:50%;background:var(--lime);display:inline-block;box-shadow:0 0 0 4px rgba(198,241,53,.16)}
.hero h1{
  margin-top:20px;
  font-size:clamp(36px,5.2vw,62px);
  font-weight:900;line-height:1.08;letter-spacing:-.02em;
  color:#fff;
}
.hero h1 .hl{color:var(--lime)}
.hero-sub{margin-top:20px;font-size:16px;line-height:1.85;color:var(--muted);max-width:560px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:42px;padding-top:26px;border-top:1px solid var(--line)}
.stat-num{font-size:clamp(22px,2.4vw,30px);font-weight:900;color:#fff;line-height:1.2;letter-spacing:-.02em}
.stat-num span{font-size:13px;font-weight:700;color:var(--lime);margin-left:3px}
.stat-label{font-size:12px;color:var(--muted);letter-spacing:.06em;margin-top:4px}

.hero-visual{position:relative;display:flex;justify-content:flex-end}
.phone-frame{
  position:relative;width:100%;max-width:330px;aspect-ratio:9/16;border-radius:32px;overflow:hidden;
  border:1px solid rgba(255,255,255,.16);
  box-shadow:0 24px 60px rgba(0,0,0,.55),0 0 0 1px rgba(198,241,53,.08);
  background:var(--card);
}
.phone-frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.phone-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,19,16,.5),rgba(10,19,16,.05) 38%,rgba(10,19,16,.86))}
.phone-live{position:absolute;top:16px;left:16px;z-index:2}
.phone-play{
  position:absolute;left:50%;top:47%;transform:translate(-50%,-50%);z-index:2;
  width:64px;height:64px;border-radius:50%;display:grid;place-items:center;
  border:2px solid rgba(198,241,53,.9);background:rgba(10,19,16,.45);
  -webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);
  transition:transform .22s var(--ease),background .22s var(--ease);
}
.phone-play svg{width:22px;height:22px;color:var(--lime);margin-left:3px}
.phone-play:hover{transform:translate(-50%,-50%) scale(1.06);background:rgba(198,241,53,.2)}
.phone-caption{
  position:absolute;left:16px;right:16px;bottom:16px;z-index:2;
  background:rgba(10,19,16,.62);border:1px solid rgba(255,255,255,.1);
  border-radius:14px;padding:10px 14px;font-size:13px;line-height:1.6;color:#EAF0E9;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
}
.phone-caption strong{color:var(--lime);font-weight:800}
.float-like{
  position:absolute;left:-6px;bottom:56px;z-index:3;
  display:flex;align-items:center;gap:8px;
  padding:10px 14px;border-radius:14px;
  background:linear-gradient(135deg,rgba(255,91,114,.95),rgba(226,58,87,.95));
  color:#fff;font-size:13px;font-weight:800;
  box-shadow:0 12px 28px rgba(255,91,114,.32);
}
.float-like svg{width:15px;height:15px}
@media (max-width:520px){
  .float-like{left:0;bottom:44px;padding:8px 12px;font-size:12px}
}

/* 片段卡 */
.clip-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.clip-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
  scroll-snap-align:start;
}
.clip-card:hover{transform:translateY(-4px);border-color:rgba(198,241,53,.28);box-shadow:0 0 0 1px rgba(198,241,53,.35),0 12px 40px rgba(198,241,53,.18)}
.clip-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:#0d1a15}
.clip-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
.clip-card:hover .clip-thumb img{transform:scale(1.05)}
.clip-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,19,16,.05),rgba(10,19,16,.62));transition:background .24s var(--ease)}
.clip-card:hover .clip-thumb::after{background:linear-gradient(180deg,rgba(10,19,16,.18),rgba(10,19,16,.72))}
.clip-dur{position:absolute;right:10px;bottom:10px;z-index:2}
.clip-play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.86);z-index:3;
  width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
  border:1.5px solid rgba(198,241,53,.9);background:rgba(10,19,16,.5);
  opacity:0;transition:opacity .24s var(--ease),transform .24s var(--ease);
}
.clip-play svg{width:16px;height:16px;color:var(--lime);margin-left:2px}
.clip-card:hover .clip-play{opacity:1;transform:translate(-50%,-50%) scale(1)}
.clip-body{padding:16px 16px 18px}
.clip-title{font-size:17px;font-weight:700;line-height:1.45;color:#fff;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.9em}
.clip-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:14px}
.clip-nums{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted)}
.clip-nums span{display:inline-flex;align-items:center;gap:4px}
.clip-nums svg{width:13px;height:13px}

/* 种草清单 */
.pick-wrap{display:grid;grid-template-columns:minmax(0,32%) minmax(0,68%);gap:48px;align-items:start}
.pick-list{background:#fff;border:1px solid var(--line-ink);border-radius:var(--r-lg);overflow:hidden}
.pick-item{
  display:flex;align-items:center;gap:18px;padding:18px 20px;
  border-bottom:1px solid var(--line-ink);
  transition:background .22s var(--ease),transform .22s var(--ease);
}
.pick-item:last-child{border-bottom:0}
.pick-item:hover{background:#EDEBDF;transform:translateX(4px)}
.pick-num{font-size:26px;font-weight:900;color:#8CA81A;line-height:1;letter-spacing:-.02em;flex:0 0 auto;font-variant-numeric:tabular-nums}
.pick-thumb{width:88px;height:88px;border-radius:var(--r-sm);overflow:hidden;flex:0 0 auto;background:#dfdccb}
.pick-thumb img{width:100%;height:100%;object-fit:cover}
.pick-text{flex:1 1 auto;min-width:0}
.pick-title{font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.5}
.pick-desc{font-size:13.5px;color:var(--ink-2);line-height:1.7;margin-top:4px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.pick-arrow{
  width:38px;height:38px;border-radius:50%;flex:0 0 auto;
  border:1px solid rgba(22,33,28,.16);display:grid;place-items:center;color:var(--ink);
  transition:all .22s var(--ease);
}
.pick-item:hover .pick-arrow{background:var(--lime);border-color:var(--lime);color:#0A1310}

/* 口碑条 */
.review-scroll{
  display:flex;gap:20px;overflow-x:auto;padding:4px 4px 20px;
  scroll-snap-type:x mandatory;scrollbar-width:none;-ms-overflow-style:none;
  -webkit-overflow-scrolling:touch;
}
.review-scroll::-webkit-scrollbar{display:none}
.review-card{
  flex:0 0 300px;scroll-snap-align:start;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:20px;transition:transform .24s var(--ease),border-color .24s var(--ease),box-shadow .24s var(--ease);
}
.review-card:hover{transform:translateY(-3px);border-color:rgba(198,241,53,.24);box-shadow:0 0 0 1px rgba(198,241,53,.2)}
.review-top{display:flex;align-items:center;gap:12px}
.avatar{
  width:42px;height:42px;border-radius:50%;flex:0 0 auto;display:grid;place-items:center;
  font-size:15px;font-weight:800;color:#0A1310;
  background:linear-gradient(135deg,#C6F135,#8FC61C);
}
.avatar.pink{background:linear-gradient(135deg,#FF8A9B,#E23A57);color:#fff}
.avatar.mint{background:linear-gradient(135deg,#9FE3C4,#3FA37B);color:#0A1310}
.avatar.sun{background:linear-gradient(135deg,#FFD37A,#E0A02A);color:#0A1310}
.review-name{font-size:14px;font-weight:700;color:#fff;line-height:1.4}
.review-tag{font-size:12px;color:var(--muted)}
.review-text{margin-top:14px;font-size:14.5px;line-height:1.8;color:#D5DFD6}
.review-foot{margin-top:14px;display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted)}
.stars{color:var(--lime);letter-spacing:2px;font-size:12px}

/* CMS 列表 */
.cms-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.cms-card{
  position:relative;display:flex;flex-direction:column;gap:12px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px 22px 18px;overflow:hidden;
  transition:transform .24s var(--ease),border-color .24s var(--ease),box-shadow .24s var(--ease),background .24s var(--ease);
}
.cms-card::before{
  content:"";position:absolute;left:0;top:18px;bottom:18px;width:3px;border-radius:3px;
  background:var(--lime);transform:scaleY(0);transform-origin:top center;transition:transform .26s var(--ease);
}
.cms-card:hover{transform:translateY(-4px);background:#182b23;border-color:rgba(198,241,53,.26);box-shadow:0 0 0 1px rgba(198,241,53,.28),0 12px 40px rgba(0,0,0,.4)}
.cms-card:hover::before{transform:scaleY(1)}
.cms-title{font-size:17.5px;font-weight:700;line-height:1.5;color:#fff;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cms-excerpt{font-size:13.5px;line-height:1.8;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cms-foot{margin-top:auto;padding-top:12px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12.5px;color:var(--muted)}
.cms-arrow{color:var(--lime);font-weight:700;transition:transform .22s var(--ease)}
.cms-card:hover .cms-arrow{transform:translateX(4px)}
.empty-state{
  grid-column:1/-1;border:1px dashed rgba(255,255,255,.14);border-radius:var(--r-lg);
  padding:48px 24px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px;
}
.empty-state svg{width:40px;height:40px;color:#5c6f66}
.empty-state p{font-size:14.5px;color:var(--muted)}
.empty-state .btn{margin-top:4px}

/* FAQ */
.faq-list{border-top:1px solid var(--line-ink);margin-top:8px}
.faq-item{border-bottom:1px solid var(--line-ink)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:22px 4px;font-size:17px;font-weight:700;color:var(--ink);line-height:1.5;
  transition:color .2s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";flex:0 0 auto;width:30px;height:30px;border-radius:50%;
  display:grid;place-items:center;font-size:20px;font-weight:700;line-height:1;
  color:#5f7a12;border:1px solid rgba(22,33,28,.16);
  transition:transform .26s var(--ease),background .26s var(--ease),color .26s var(--ease);
}
.faq-item[open] summary::after{content:"−";transform:rotate(180deg);background:var(--lime);border-color:var(--lime);color:#0A1310}
.faq-item summary:hover{color:#3f5208}
.faq-body{padding:0 4px 24px}
.faq-body p{font-size:15px;line-height:1.85;color:var(--ink-2)}

/* CTA */
.cta-band{position:relative;overflow:hidden;background:var(--bg-2);padding:70px 0}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
  opacity:.22;
}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(10,19,16,.96) 12%,rgba(16,42,30,.82) 55%,rgba(198,241,53,.22) 100%);
}
.cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap}
.cta-title{font-size:clamp(24px,3vw,36px);font-weight:900;line-height:1.24;color:#fff;letter-spacing:-.01em}
.cta-title .hl{color:var(--lime)}
.cta-desc{margin-top:12px;font-size:15px;color:#C3D1C6;max-width:560px;line-height:1.8}
.cta-right{display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.cta-note{font-size:12.5px;color:#A7B8AC}

/* 页脚 */
.site-footer{background:var(--bg);border-top:1px solid var(--line);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px}
.footer-brand .brand{font-size:19px}
.footer-desc{margin-top:16px;font-size:13.5px;line-height:1.9;color:var(--muted);max-width:320px}
.footer-title{font-size:13px;font-weight:800;letter-spacing:.1em;color:#fff;margin-bottom:18px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-link{font-size:13.5px;color:var(--muted);transition:color .2s var(--ease),transform .2s var(--ease);display:inline-block}
.footer-link:hover{color:var(--lime);transform:translateX(2px)}
.footer-note{font-size:13px;color:var(--muted);line-height:1.9}
.footer-bottom{
  margin-top:48px;border-top:1px solid var(--line);padding:22px 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:#77887f;
}
.footer-bottom .fb-links{display:flex;gap:18px}
.footer-bottom a:hover{color:var(--lime)}

/* 响应式 */
@media (max-width:1279px){
  .clip-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:1023px){
  .nav-links{display:none}
  .nav-actions .search-box,.nav-actions .btn-login,.nav-actions .btn-nav-cta{display:none}
  .hamburger{display:flex}
  .hero{padding:calc(68px + 44px) 0 64px}
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero-visual{justify-content:center}
  .phone-frame{max-width:300px;margin:0 auto}
  .float-like{left:calc(50% - 160px)}
  .pick-wrap{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cms-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .clip-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:767px){
  .section{padding:56px 0}
  .container{padding:0 16px}
  .hero h1{font-size:clamp(30px,8vw,42px)}
  .hero-sub{font-size:15px}
  .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 12px}
  .phone-frame{max-width:100%;aspect-ratio:16/10;border-radius:24px}
  .phone-play{top:44%}
  .float-like{left:auto;right:10px;bottom:auto;top:10px}
  .clip-grid{
    display:flex;gap:16px;overflow-x:auto;padding-bottom:14px;
    scroll-snap-type:x mandatory;scrollbar-width:none;-ms-overflow-style:none;
  }
  .clip-grid::-webkit-scrollbar{display:none}
  .clip-card{flex:0 0 78%;min-width:78%}
  .cms-grid{grid-template-columns:1fr}
  .pick-item{gap:12px;padding:14px}
  .pick-thumb{width:64px;height:64px}
  .pick-num{font-size:20px}
  .pick-arrow{display:none}
  .review-card{flex:0 0 82%}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .sec-head{margin-bottom:26px}
  .faq-item summary{font-size:15.5px;padding:18px 2px}
}
@media (max-width:520px){
  .nav-inner{height:60px}
  .site-header .brand{font-size:16px}
  .brand-mark{width:28px;height:28px;border-radius:9px}
  .hero{padding:calc(60px + 32px) 0 52px}
  .hero-cta .btn{width:100%}
  .clip-card{flex:0 0 86%;min-width:86%}
  .review-card{flex:0 0 88%}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  html{scroll-behavior:auto}
}

/* roulang page: article */
:root{
    --lime:#C6F135;
    --lime-deep:#A6D41C;
    --coral:#FF5B72;
    --bg:#0A1310;
    --bg-2:#0F1B16;
    --bg-3:#16261F;
    --paper:#F4F2E9;
    --paper-2:#F7F6EF;
    --ink:#16211C;
    --ink-2:#5C6B63;
    --text:#EAF0E9;
    --text-2:#93A39A;
    --line:rgba(255,255,255,.08);
    --line-dark:rgba(22,33,28,.10);
    --radius-lg:20px;
    --radius-md:16px;
    --radius-sm:12px;
    --shadow:0 12px 32px rgba(0,0,0,.35);
    --glow:0 0 0 1px rgba(198,241,53,.35),0 12px 40px rgba(198,241,53,.18);
    --ease:cubic-bezier(.2,.8,.2,1);
  }
  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    padding-top:68px;
    background:var(--bg);
    color:var(--text);
    font-family:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",system-ui,sans-serif;
    font-size:16px;
    line-height:1.8;
    -webkit-font-smoothing:antialiased;
  }
  img{display:block;max-width:100%;}
  a{color:inherit;text-decoration:none;}
  button{font-family:inherit;}
  input{font-family:inherit;}
  h1,h2,h3,h4,p,figure,blockquote{margin:0;}
  ul,ol{margin:0;padding:0;list-style:none;}
  :focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:8px;}
  .container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}

  /* ---------- header ---------- */
  .site-header{
    position:fixed;top:0;left:0;right:0;z-index:60;
    height:68px;display:flex;align-items:center;
    background:rgba(10,19,16,.72);
    -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
    border-bottom:1px solid var(--line);
    transition:background .24s var(--ease);
  }
  .site-header.is-scrolled{background:rgba(10,19,16,.94);}
  .header-inner{display:flex;align-items:center;gap:26px;width:100%;}
  .brand{display:flex;align-items:center;gap:10px;flex:none;}
  .brand-mark{
    width:34px;height:34px;display:grid;place-items:center;flex:none;
    border:1.5px solid rgba(198,241,53,.6);border-radius:10px;
    transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
  }
  .brand:hover .brand-mark{border-color:var(--lime);box-shadow:0 0 0 3px rgba(198,241,53,.14);}
  .brand-mark svg{width:21px;height:21px;}
  .brand-kw,.kw{color:var(--lime);font-weight:900;letter-spacing:-.01em;}
  .brand-kw{font-size:19px;white-space:nowrap;}
  .nav-links{display:flex;align-items:center;gap:4px;}
  .nav-link{
    position:relative;display:inline-block;padding:8px 14px;border-radius:999px;
    font-size:15px;color:rgba(255,255,255,.8);
    transition:color .2s var(--ease),background .2s var(--ease),transform .2s var(--ease);
  }
  .nav-link::after{
    content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;border-radius:2px;
    background:var(--lime);transform:scaleX(0);transform-origin:left;
    transition:transform .24s var(--ease);
  }
  .nav-link:hover{color:#fff;transform:translateY(-1px);}
  .nav-link:hover::after{transform:scaleX(1);}
  .nav-link.active{background:rgba(198,241,53,.14);color:var(--lime);font-weight:700;}
  .nav-link.active::after{display:none;}
  .header-actions{margin-left:auto;display:flex;align-items:center;gap:10px;}
  .search-box{
    display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;
    border-radius:999px;background:var(--bg-3);
    border:1px solid rgba(255,255,255,.10);
    transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
  }
  .search-box:focus-within{border-color:var(--lime);box-shadow:0 0 0 3px rgba(198,241,53,.15);}
  .search-box svg{width:16px;height:16px;flex:none;color:#71857A;}
  .search-box input{
    width:148px;height:100%;border:0;background:transparent;color:var(--text);
    font-size:14px;outline:none;
  }
  .search-box input::placeholder{color:#71857A;}
  .btn-primary{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    height:42px;padding:0 22px;border-radius:999px;border:0;
    background:var(--lime);color:#0A1310;font-size:15px;font-weight:800;
    cursor:pointer;white-space:nowrap;
    transition:background .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);
  }
  .btn-primary:hover{background:#D6FF54;transform:translateY(-2px);box-shadow:var(--glow);}
  .btn-primary:active{transform:translateY(0);}
  .btn-ghost{
    display:inline-flex;align-items:center;justify-content:center;
    height:42px;padding:0 20px;border-radius:999px;
    border:1px solid rgba(255,255,255,.18);background:transparent;
    color:#fff;font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;
    transition:border-color .2s var(--ease),color .2s var(--ease),transform .2s var(--ease);
  }
  .btn-ghost:hover{border-color:var(--lime);color:var(--lime);transform:translateY(-2px);}
  .btn-ghost:active{transform:translateY(0);}
  .menu-toggle{
    display:none;width:42px;height:42px;border-radius:12px;
    border:1px solid rgba(255,255,255,.14);background:transparent;
    color:#fff;cursor:pointer;place-items:center;
  }
  .menu-toggle:hover{border-color:var(--lime);color:var(--lime);}

  /* ---------- drawer ---------- */
  .drawer-mask{
    position:fixed;inset:0;z-index:70;background:rgba(0,0,0,.6);
    opacity:0;pointer-events:none;transition:opacity .26s var(--ease);
  }
  .drawer-mask.is-open{opacity:1;pointer-events:auto;}
  .drawer{
    position:fixed;top:0;right:0;bottom:0;z-index:80;
    width:min(86vw,340px);padding:20px;
    background:var(--bg-2);border-left:1px solid var(--line);
    display:flex;flex-direction:column;gap:18px;overflow-y:auto;
    transform:translateX(102%);transition:transform .3s var(--ease);
  }
  .drawer.is-open{transform:translateX(0);}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;}
  .drawer-head span{font-size:17px;font-weight:900;color:var(--lime);}
  .drawer-close{
    width:34px;height:34px;border-radius:10px;border:1px solid rgba(255,255,255,.14);
    background:transparent;color:#fff;font-size:18px;line-height:1;cursor:pointer;
  }
  .drawer-close:hover{border-color:var(--lime);color:var(--lime);}
  .drawer-search{
    display:flex;align-items:center;gap:8px;height:44px;padding:0 14px;
    border-radius:12px;background:var(--bg-3);border:1px solid rgba(255,255,255,.10);
  }
  .drawer-search input{flex:1;border:0;background:transparent;color:var(--text);font-size:14px;outline:none;}
  .drawer-search input::placeholder{color:#71857A;}
  .drawer-nav{display:flex;flex-direction:column;gap:6px;}
  .drawer-link{
    padding:11px 14px;border-radius:12px;font-size:15px;color:rgba(255,255,255,.82);
    transition:background .2s var(--ease),color .2s var(--ease);
  }
  .drawer-link:hover{background:rgba(255,255,255,.05);color:#fff;}
  .drawer-link.active{background:rgba(198,241,53,.14);color:var(--lime);font-weight:700;}
  .drawer-actions{display:flex;flex-direction:column;gap:10px;margin-top:auto;}
  .drawer-actions .btn-primary,.drawer-actions .btn-ghost{width:100%;}

  /* ---------- breadcrumb ---------- */
  .crumb{padding:24px 0 0;font-size:13px;color:var(--text-2);}
  .crumb a{transition:color .2s var(--ease);}
  .crumb a:hover{color:var(--lime);}
  .crumb .sep{margin:0 8px;color:rgba(255,255,255,.24);}
  .crumb .current{color:rgba(255,255,255,.62);}

  /* ---------- article head ---------- */
  .article-head{padding:26px 0 56px;}
  .badge{
    display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
    background:rgba(198,241,53,.14);color:var(--lime);
    font-size:12px;font-weight:700;letter-spacing:.08em;
  }
  .badge-coral{background:rgba(255,91,114,.16);color:var(--coral);}
  .article-title{
    font-size:clamp(28px,3.6vw,44px);font-weight:900;line-height:1.18;
    letter-spacing:-.02em;margin:18px 0 16px;max-width:920px;color:#fff;
  }
  .article-meta{
    display:flex;flex-wrap:wrap;align-items:center;gap:10px;
    font-size:13px;color:var(--text-2);
  }
  .article-meta .divider{color:rgba(255,255,255,.2);}
  .article-cover{
    margin-top:30px;border-radius:var(--radius-lg);overflow:hidden;
    border:1px solid var(--line);box-shadow:var(--shadow);aspect-ratio:16/9;background:var(--bg-3);
  }
  .article-cover img{width:100%;height:100%;object-fit:cover;}

  /* ---------- article body ---------- */
  .article-stage{background:var(--paper-2);color:var(--ink);padding:56px 0 72px;}
  .article-body{
    max-width:780px;margin:0 auto;
    font-size:18px;line-height:1.9;color:#1E2B25;
  }
  .article-body p{margin:0 0 1.2em;text-indent:0;}
  .article-body h2{
    position:relative;font-size:clamp(22px,2.2vw,28px);font-weight:800;line-height:1.35;
    color:var(--ink);margin:2em 0 .8em;padding-left:20px;letter-spacing:-.01em;
  }
  .article-body h2::before{
    content:"";position:absolute;left:0;top:.16em;bottom:.16em;width:4px;
    border-radius:2px;background:var(--lime-deep);
  }
  .article-body h3{font-size:19px;font-weight:800;color:var(--ink);margin:1.8em 0 .7em;line-height:1.5;}
  .article-body h4{font-size:17px;font-weight:700;color:var(--ink);margin:1.6em 0 .6em;}
  .article-body strong{font-weight:800;color:#0F1A15;}
  .article-body a{color:#3E6B12;text-decoration:underline;text-underline-offset:4px;}
  .article-body a:hover{color:var(--lime-deep);}
  .article-body blockquote{
    margin:1.6em 0;padding:20px 22px;border-left:3px solid var(--lime-deep);
    background:#EDEBDF;border-radius:0 12px 12px 0;color:#33443B;
  }
  .article-body blockquote p:last-child{margin-bottom:0;}
  .article-body ul,.article-body ol{margin:0 0 1.2em;padding-left:1.4em;}
  .article-body ul li{list-style:none;position:relative;padding-left:18px;margin-bottom:.5em;line-height:1.8;}
  .article-body ul li::before{
    content:"";position:absolute;left:0;top:.74em;width:8px;height:8px;
    border-radius:2px;background:var(--lime-deep);
  }
  .article-body ol li{list-style:decimal;margin-bottom:.5em;line-height:1.8;}
  .article-body img{border-radius:16px;margin:1.6em auto;}
  .article-body figure{margin:1.6em 0;}
  .article-body figcaption{font-size:12px;color:var(--ink-2);text-align:center;margin-top:10px;}
  .article-body table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:16px;}
  .article-body table th,.article-body table td{
    border-bottom:1px solid var(--line-dark);padding:10px 12px;text-align:left;
  }
  .article-body table th{font-weight:700;background:rgba(22,33,28,.04);}
  .article-body table tbody tr{transition:background .2s var(--ease);}
  .article-body table tbody tr:hover{background:rgba(198,241,53,.14);}
  .article-body hr{border:0;border-top:1px solid var(--line-dark);margin:2.2em 0;}

  /* ---------- empty state ---------- */
  .empty-state{
    max-width:780px;margin:0 auto;padding:48px 24px;text-align:center;
    border:1px dashed rgba(22,33,28,.22);border-radius:var(--radius-lg);background:rgba(255,255,255,.5);
  }
  .empty-state svg{width:40px;height:40px;margin:0 auto 16px;color:#8B9A92;}
  .empty-state p{font-size:15px;color:var(--ink-2);margin-bottom:20px;}
  .empty-state .btn-ghost{border-color:rgba(22,33,28,.2);color:var(--ink);}
  .empty-state .btn-ghost:hover{border-color:var(--lime-deep);color:#3E6B12;}

  /* ---------- article foot ---------- */
  .article-foot{
    max-width:780px;margin:40px auto 0;padding-top:28px;
    border-top:1px solid var(--line-dark);
    display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
  }
  .tag-list{display:flex;flex-wrap:wrap;gap:8px;}
  .tag{
    display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:999px;
    font-size:13px;color:#3B4A42;background:rgba(22,33,28,.05);
    border:1px solid rgba(22,33,28,.10);
    transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
  }
  .tag:hover{background:rgba(198,241,53,.34);border-color:rgba(166,212,28,.6);color:#16211C;}
  .share-row{display:flex;align-items:center;gap:8px;}
  .share-label{font-size:13px;color:var(--ink-2);margin-right:2px;}
  .share-btn{
    width:38px;height:38px;border-radius:999px;display:grid;place-items:center;
    border:1px solid rgba(22,33,28,.14);background:transparent;color:#3B4A42;cursor:pointer;
    transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
  }
  .share-btn:hover{background:var(--lime);border-color:var(--lime);color:#0A1310;transform:translateY(-2px);}
  .share-btn svg{width:17px;height:17px;}

  /* ---------- related ---------- */
  .related{background:var(--bg);border-top:1px solid var(--line);padding:72px 0;}
  .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;}
  .section-title{font-size:clamp(22px,2.6vw,30px);font-weight:800;color:#fff;line-height:1.3;letter-spacing:-.01em;}
  .section-sub{font-size:14px;color:var(--text-2);margin-top:8px;}
  .related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:28px;}
  .related-card{
    display:flex;align-items:center;gap:14px;padding:14px;
    background:var(--bg-3);border:1px solid var(--line);border-radius:var(--radius-md);
    transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
  }
  .related-card:hover{transform:translateY(-3px);box-shadow:var(--glow);border-color:rgba(198,241,53,.4);}
  .related-thumb{
    width:88px;height:66px;flex:none;border-radius:var(--radius-sm);overflow:hidden;background:var(--bg-2);
  }
  .related-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease);}
  .related-card:hover .related-thumb img{transform:scale(1.06);}
  .related-copy{min-width:0;}
  .related-kicker{font-size:11px;letter-spacing:.08em;color:var(--lime);font-weight:700;}
  .related-title{
    font-size:15px;font-weight:700;line-height:1.45;color:#fff;margin-top:4px;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  }
  .related-meta{font-size:12px;color:var(--text-2);margin-top:6px;}

  /* ---------- back row ---------- */
  .back-row{padding:0 0 72px;display:flex;justify-content:center;background:var(--bg);}

  /* ---------- footer ---------- */
  .site-footer{background:#0A1310;border-top:1px solid var(--line);padding:64px 0 0;}
  .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;}
  .footer-desc{font-size:14px;line-height:1.8;color:var(--text-2);margin-top:14px;max-width:340px;}
  .footer-title{font-size:15px;font-weight:800;color:#fff;margin-bottom:14px;line-height:1.4;}
  .footer-links{display:flex;flex-direction:column;gap:10px;}
  .footer-link{
    display:inline-block;font-size:14px;color:var(--text-2);
    transition:color .2s var(--ease),transform .2s var(--ease);
  }
  .footer-link:hover{color:var(--lime);transform:translateX(2px);}
  .footer-note{font-size:14px;line-height:1.8;color:var(--text-2);}
  .footer-bottom{
    margin-top:48px;padding:20px 0 24px;border-top:1px solid var(--line);
    display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;
    font-size:13px;color:var(--text-2);
  }
  .fb-links{display:flex;gap:18px;}
  .fb-links a{transition:color .2s var(--ease);}
  .fb-links a:hover{color:var(--lime);}

  /* ---------- responsive ---------- */
  @media (max-width:1023px){
    .nav-links{display:none;}
    .search-box{display:none;}
    .header-actions .btn-ghost,.header-actions .btn-primary{display:none;}
    .menu-toggle{display:grid;}
    .related-grid{grid-template-columns:repeat(2,1fr);}
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  }
  @media (max-width:767px){
    body{padding-top:60px;font-size:15px;}
    .site-header{height:60px;}
    .container{padding:0 16px;}
    .crumb{padding:18px 0 0;font-size:12px;}
    .article-head{padding:20px 0 40px;}
    .article-title{font-size:clamp(24px,7vw,32px);margin:14px 0 12px;}
    .article-cover{margin-top:22px;aspect-ratio:16/10;border-radius:var(--radius-md);}
    .article-stage{padding:40px 0 56px;}
    .article-body{font-size:17px;line-height:1.85;}
    .article-body h2{font-size:21px;padding-left:16px;}
    .article-body h3{font-size:18px;}
    .article-foot{margin-top:32px;padding-top:22px;}
    .related{padding:52px 0;}
    .related-grid{grid-template-columns:1fr;gap:16px;margin-top:22px;}
    .footer-grid{grid-template-columns:1fr;gap:30px;}
    .footer-bottom{margin-top:34px;}
    .back-row{padding-bottom:52px;}
    .back-row .btn-ghost{width:100%;}
  }
  @media (max-width:520px){
    .brand-kw{font-size:17px;}
    .search-box input{width:110px;}
    .article-meta{font-size:12px;gap:8px;}
    .related-card{padding:12px;}
    .related-thumb{width:76px;height:58px;}
  }

/* roulang page: category1 */
:root{
    --lime:#C6F135;
    --lime-deep:#A6D41C;
    --lime-ink:#7E9E12;
    --lime-soft:rgba(198,241,53,.14);
    --coral:#FF5B72;
    --coral-soft:rgba(255,91,114,.16);
    --bg:#0A1310;
    --panel:#0F1B16;
    --card:#16261F;
    --paper:#F4F2E9;
    --ink:#16211C;
    --ink-soft:#5C6B63;
    --text:#EAF0E9;
    --muted:#93A39A;
    --line:rgba(255,255,255,.08);
    --line-dark:rgba(22,33,28,.10);
    --r-lg:20px;
    --r-md:16px;
    --r-sm:12px;
    --shadow:0 12px 32px rgba(0,0,0,.35);
    --ease:cubic-bezier(.2,.8,.2,1);
    --nav-h:68px;
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    padding-top:var(--nav-h);
    background:var(--bg);
    color:var(--text);
    font-family:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",system-ui,sans-serif;
    font-size:16px;
    line-height:1.8;
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;transition:color .22s var(--ease),opacity .22s var(--ease);}
  button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
  input{font-family:inherit;}
  h1,h2,h3,h4,p{margin:0;}
  ul,ol{margin:0;padding:0;list-style:none;}
  ::selection{background:var(--lime);color:#0A1310;}
  :focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:6px;}

  .container{
    width:100%;
    max-width:1200px;
    margin:0 auto;
    padding:0 20px;
  }

  /* ============ 顶部导航 ============ */
  .site-header{
    position:fixed;
    inset:0 0 auto 0;
    z-index:80;
    height:var(--nav-h);
    background:rgba(10,19,16,.72);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    border-bottom:1px solid var(--line);
    transition:background .26s var(--ease),box-shadow .26s var(--ease);
  }
  .site-header.is-scrolled{
    background:rgba(10,19,16,.94);
    box-shadow:0 10px 30px rgba(0,0,0,.38);
  }
  .nav-wrap{
    max-width:1200px;
    height:100%;
    margin:0 auto;
    padding:0 20px;
    display:flex;
    align-items:center;
    gap:28px;
  }
  .brand{
    display:inline-flex;
    align-items:center;
    gap:10px;
    flex:0 0 auto;
    font-weight:800;
    font-size:18px;
    letter-spacing:-.01em;
    color:#fff;
  }
  .brand:hover{opacity:.92;}
  .brand .kw{color:var(--lime);}
  .brand-mark{
    width:34px;height:34px;
    display:inline-flex;align-items:center;justify-content:center;
    border:1.5px solid rgba(198,241,53,.6);
    border-radius:11px;
    background:rgba(198,241,53,.08);
  }
  .brand-mark svg{width:20px;height:20px;}

  .nav-links{
    display:flex;
    align-items:center;
    gap:6px;
    flex:1 1 auto;
  }
  .nav-link{
    position:relative;
    display:inline-block;
    padding:8px 14px;
    border-radius:999px;
    font-size:15px;
    color:rgba(255,255,255,.8);
    white-space:nowrap;
    transition:color .22s var(--ease),background .22s var(--ease),transform .22s var(--ease);
  }
  .nav-link::after{
    content:"";
    position:absolute;
    left:14px;right:14px;bottom:3px;
    height:2px;
    border-radius:2px;
    background:var(--lime);
    transform:scaleX(0);
    transform-origin:left;
    transition:transform .26s var(--ease);
  }
  .nav-link:hover{color:#fff;transform:translateY(-1px);}
  .nav-link:hover::after{transform:scaleX(1);}
  .nav-link.active{
    color:var(--lime);
    background:var(--lime-soft);
    font-weight:600;
  }
  .nav-link.active::after{display:none;}

  .nav-actions{
    display:flex;
    align-items:center;
    gap:10px;
    flex:0 0 auto;
  }
  .nav-search{
    display:flex;
    align-items:center;
    gap:8px;
    height:40px;
    padding:0 14px;
    border-radius:999px;
    background:var(--card);
    border:1px solid transparent;
    transition:border-color .22s var(--ease),background .22s var(--ease);
  }
  .nav-search:focus-within{border-color:var(--lime);background:#132019;}
  .nav-search svg{width:16px;height:16px;flex:0 0 auto;stroke:var(--muted);}
  .nav-search input{
    width:170px;
    border:0;background:transparent;color:var(--text);
    font-size:14px;line-height:1.4;outline:none;
  }
  .nav-search input::placeholder{color:#7C8B83;}
  .nav-search input::-webkit-search-cancel-button{-webkit-appearance:none;}

  .btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    height:44px;
    padding:0 22px;
    border-radius:999px;
    font-size:15px;
    font-weight:600;
    white-space:nowrap;
    transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
  }
  .btn-sm{height:40px;padding:0 18px;font-size:14px;}
  .btn-primary{
    background:var(--lime);
    color:#0A1310;
    box-shadow:0 6px 18px rgba(198,241,53,.18);
  }
  .btn-primary:hover{
    background:#D5FA55;
    transform:translateY(-2px);
    box-shadow:0 0 0 1px rgba(198,241,53,.35),0 12px 30px rgba(198,241,53,.28);
  }
  .btn-primary:active{transform:translateY(1px);box-shadow:none;}
  .btn-ghost{
    background:transparent;
    color:#fff;
    border:1px solid rgba(255,255,255,.18);
  }
  .btn-ghost:hover{
    color:var(--lime);
    border-color:var(--lime);
    transform:translateY(-2px);
  }
  .btn-ghost:active{transform:translateY(1px);}
  .btn-follow{
    background:linear-gradient(135deg,#FF5B72 0%,#E53554 100%);
    color:#fff;
    box-shadow:0 8px 24px rgba(255,91,114,.28);
    animation:pulseGlow 2.4s ease-in-out infinite;
  }
  .btn-follow:hover{transform:translateY(-2px);filter:brightness(1.06);}
  .btn-follow:active{transform:translateY(1px);animation:none;}
  @keyframes pulseGlow{
    0%,100%{box-shadow:0 8px 22px rgba(255,91,114,.22);}
    50%{box-shadow:0 8px 30px rgba(255,91,114,.46);}
  }

  .nav-toggle{
    display:none;
    width:44px;height:44px;
    border-radius:12px;
    border:1px solid rgba(255,255,255,.16);
    align-items:center;justify-content:center;
  }
  .nav-toggle svg{width:20px;height:20px;stroke:#fff;}

  /* 移动抽屉 */
  .drawer-mask{
    position:fixed;inset:0;z-index:90;
    background:rgba(0,0,0,.6);
    opacity:0;pointer-events:none;
    transition:opacity .26s var(--ease);
  }
  .drawer-mask.open{opacity:1;pointer-events:auto;}
  .nav-drawer{
    position:fixed;top:0;right:0;bottom:0;z-index:95;
    width:min(82vw,340px);
    background:var(--panel);
    border-left:1px solid var(--line);
    padding:24px 20px;
    display:flex;flex-direction:column;gap:22px;
    transform:translateX(102%);
    transition:transform .3s var(--ease);
    overflow-y:auto;
  }
  .nav-drawer.open{transform:translateX(0);}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;}
  .drawer-close{
    width:40px;height:40px;border-radius:12px;
    border:1px solid rgba(255,255,255,.16);
    display:flex;align-items:center;justify-content:center;
  }
  .drawer-close svg{width:18px;height:18px;stroke:#fff;}
  .drawer-links{display:flex;flex-direction:column;gap:6px;}
  .drawer-links a{
    padding:12px 14px;border-radius:12px;font-size:15px;color:rgba(255,255,255,.86);
    border:1px solid transparent;
  }
  .drawer-links a:hover{background:var(--card);border-color:var(--line);}
  .drawer-links a.active{background:var(--lime-soft);color:var(--lime);font-weight:600;}
  .drawer-search{
    display:flex;align-items:center;gap:8px;height:44px;padding:0 14px;
    border-radius:999px;background:var(--card);border:1px solid transparent;
  }
  .drawer-search:focus-within{border-color:var(--lime);}
  .drawer-search input{flex:1;border:0;background:transparent;color:var(--text);font-size:14px;outline:none;}
  .drawer-search input::placeholder{color:#7C8B83;}
  .drawer-actions{display:flex;flex-direction:column;gap:10px;}

  /* ============ 通用区块 ============ */
  .section{padding:80px 0;}
  .section-tight{padding:64px 0;}
  .section-head{
    display:flex;align-items:flex-end;justify-content:space-between;
    gap:24px;margin-bottom:36px;flex-wrap:wrap;
  }
  .eyebrow{
    display:inline-block;
    font-size:12px;
    letter-spacing:.14em;
    color:var(--lime);
    margin-bottom:10px;
    text-transform:uppercase;
  }
  .section-head h2{
    font-size:clamp(24px,3vw,36px);
    font-weight:800;
    line-height:1.25;
    letter-spacing:-.01em;
  }
  .section-head .sub{
    margin-top:10px;
    font-size:15px;
    color:var(--muted);
    max-width:52ch;
  }
  .text-link{
    display:inline-flex;align-items:center;gap:6px;
    font-size:14px;color:var(--lime);font-weight:600;
    padding-bottom:2px;border-bottom:1px solid transparent;
  }
  .text-link:hover{border-color:var(--lime);gap:10px;}

  .badge{
    display:inline-flex;align-items:center;gap:6px;
    padding:5px 12px;border-radius:999px;
    font-size:12px;letter-spacing:.06em;line-height:1.5;
  }
  .badge-lime{background:var(--lime-soft);color:var(--lime);}
  .badge-hot{background:var(--coral-soft);color:var(--coral);}
  .badge-dur{
    background:rgba(0,0,0,.62);color:#fff;font-variant-numeric:tabular-nums;
    backdrop-filter:blur(4px);
  }
  .badge-dur::before{
    content:"";width:5px;height:5px;border-radius:50%;background:var(--lime);display:inline-block;
  }
  .tag{
    display:inline-flex;align-items:center;
    padding:4px 10px;border-radius:999px;
    font-size:12px;
    background:rgba(198,241,53,.10);
    color:var(--lime);
    border:1px solid rgba(198,241,53,.22);
  }

  /* ============ Hero 横幅 ============ */
  .hero-banner{
    position:relative;
    isolation:isolate;
    min-height:min(560px,78vh);
    display:flex;
    align-items:center;
    padding:80px 0 72px;
    background-image:url('/assets/images/backpic/back-1.webp');
    background-size:cover;
    background-position:center;
    border-bottom:1px solid var(--line);
    overflow:hidden;
  }
  .hero-banner::before{
    content:"";
    position:absolute;inset:0;z-index:-1;
    background:
      linear-gradient(95deg,rgba(10,19,16,.95) 0%,rgba(10,19,16,.86) 42%,rgba(10,19,16,.55) 100%),
      radial-gradient(circle at 82% 18%,rgba(198,241,53,.16),transparent 46%);
  }
  .hero-banner::after{
    content:"";
    position:absolute;inset:0;z-index:-1;
    background-image:
      linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
      linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
    background-size:56px 56px;
    mask-image:radial-gradient(circle at 30% 40%,#000 12%,transparent 78%);
    -webkit-mask-image:radial-gradient(circle at 30% 40%,#000 12%,transparent 78%);
    opacity:.7;
  }
  .hero-inner{max-width:760px;}
  .hero-banner h1{
    margin:18px 0 18px;
    font-size:clamp(36px,5.2vw,62px);
    font-weight:900;
    line-height:1.08;
    letter-spacing:-.02em;
  }
  .hero-banner h1 .hl{color:var(--lime);}
  .hero-sub{
    font-size:clamp(15px,1.5vw,17px);
    color:#C6D2CA;
    max-width:56ch;
    line-height:1.85;
  }
  .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
  .hero-meta{
    display:flex;flex-wrap:wrap;align-items:center;gap:14px;
    margin-top:30px;
    font-size:13px;color:var(--muted);
  }
  .hero-meta li{display:inline-flex;align-items:center;gap:8px;}
  .hero-meta li::before{
    content:"";width:5px;height:5px;border-radius:50%;background:var(--lime);opacity:.8;
  }
  .hero-meta li + li{padding-left:14px;border-left:1px solid var(--line);}

  /* ============ 焦点看台 Bento ============ */
  .bento{
    display:grid;
    grid-template-columns:1.32fr 1fr;
    gap:24px;
    align-items:stretch;
  }
  .bento-side{display:grid;gap:24px;grid-auto-rows:1fr;}

  .media-card{
    position:relative;
    display:flex;flex-direction:column;
    background:var(--card);
    border:1px solid var(--line);
    border-radius:var(--r-lg);
    overflow:hidden;
    box-shadow:var(--shadow);
    transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
  }
  .media-card:hover{
    transform:translateY(-3px);
    border-color:rgba(198,241,53,.35);
    box-shadow:0 0 0 1px rgba(198,241,53,.35),0 12px 40px rgba(198,241,53,.18);
  }
  .media-thumb{
    position:relative;
    display:block;
    overflow:hidden;
    background:#0d1913;
  }
  .media-thumb img{
    width:100%;height:100%;
    object-fit:cover;
    transition:transform .5s var(--ease),filter .3s var(--ease);
  }
  .media-card:hover .media-thumb img{transform:scale(1.05);}
  .media-thumb::after{
    content:"";
    position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(10,19,16,.06) 0%,rgba(10,19,16,.10) 45%,rgba(10,19,16,.78) 100%);
    transition:background .3s var(--ease);
  }
  .media-card:hover .media-thumb::after{
    background:linear-gradient(180deg,rgba(10,19,16,.18) 0%,rgba(10,19,16,.32) 45%,rgba(10,19,16,.86) 100%);
  }
  .media-card-lg .media-thumb{aspect-ratio:16/10;}
  .media-card .media-thumb{aspect-ratio:16/9;}
  .media-card-lg .media-thumb{aspect-ratio:16/9;}

  .thumb-top{
    position:absolute;top:14px;left:14px;right:14px;z-index:2;
    display:flex;align-items:center;justify-content:space-between;gap:10px;
  }
  .play-btn{
    position:absolute;z-index:3;
    left:50%;top:50%;
    width:64px;height:64px;
    margin:-32px 0 0 -32px;
    border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    background:rgba(10,19,16,.42);
    border:1.5px solid var(--lime);
    opacity:0;
    transform:scale(.86);
    transition:opacity .26s var(--ease),transform .26s var(--ease),background .26s var(--ease);
    backdrop-filter:blur(4px);
  }
  .play-btn svg{width:22px;height:22px;fill:var(--lime);margin-left:3px;}
  .media-card:hover .play-btn,
  .media-thumb:focus-visible .play-btn{opacity:1;transform:scale(1);}
  .play-btn:hover{transform:scale(1.06);background:rgba(198,241,53,.18);}

  .media-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
  .media-body h3{
    font-size:19px;
    font-weight:700;
    line-height:1.42;
    letter-spacing:-.01em;
  }
  .media-body h3 a:hover{color:var(--lime);}
  .media-desc{
    font-size:14px;
    line-height:1.7;
    color:var(--muted);
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
  }
  .media-meta{
    margin-top:auto;
    display:flex;flex-wrap:wrap;align-items:center;gap:12px;
    font-size:12.5px;color:#8A9A91;
    padding-top:10px;
    border-top:1px solid var(--line);
  }
  .media-meta .dot{
    width:3px;height:3px;border-radius:50%;background:#55645C;display:inline-block;
  }

  /* ============ 数据面板 ============ */
  .stat-band{
    position:relative;
    background:var(--panel);
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
    padding:56px 0;
    overflow:hidden;
  }
  .stat-band::before{
    content:"";
    position:absolute;inset:0;
    background:radial-gradient(circle at 12% 0%,rgba(198,241,53,.14),transparent 42%);
    pointer-events:none;
  }
  .stat-grid{
    position:relative;
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:24px;
  }
  .stat{
    padding:24px 22px;
    border-radius:var(--r-md);
    background:rgba(22,38,31,.72);
    border:1px solid var(--line);
    transition:transform .24s var(--ease),border-color .24s var(--ease);
  }
  .stat:hover{transform:translateY(-3px);border-color:rgba(198,241,53,.34);}
  .stat-num{
    display:block;
    font-size:clamp(30px,3.6vw,42px);
    font-weight:900;
    line-height:1.1;
    color:var(--lime);
    letter-spacing:-.02em;
    font-variant-numeric:tabular-nums;
  }
  .stat-num i{font-style:normal;font-size:.5em;margin-left:2px;color:#9FBE3E;}
  .stat-label{
    display:block;margin-top:8px;
    font-size:12.5px;letter-spacing:.08em;color:var(--muted);
  }

  /* ============ 浅色区块：观看清单 ============ */
  .paper-section{
    background:var(--paper);
    color:var(--ink);
    padding:80px 0;
  }
  .paper-section .eyebrow{color:var(--lime-ink);}
  .paper-section .section-head h2{color:var(--ink);}
  .paper-section .sub{color:var(--ink-soft);}
  .paper-grid{
    display:grid;
    grid-template-columns:.86fr 1.4fr;
    gap:56px;
    align-items:start;
  }
  .paper-lead h2{
    font-size:clamp(24px,3vw,36px);
    font-weight:800;
    line-height:1.25;
    letter-spacing:-.01em;
  }
  .paper-lead p{
    margin-top:14px;
    font-size:15px;
    line-height:1.85;
    color:var(--ink-soft);
  }
  .paper-note{
    margin-top:26px;
    padding:18px 20px;
    border-radius:var(--r-md);
    background:rgba(198,241,53,.16);
    border:1px solid rgba(126,158,18,.24);
    font-size:14px;
    line-height:1.8;
    color:#33421F;
  }

  .pick-list{border-top:1px solid var(--line-dark);}
  .pick-item{
    display:grid;
    grid-template-columns:56px 88px 1fr 44px;
    align-items:center;
    gap:20px;
    padding:22px 8px;
    border-bottom:1px solid var(--line-dark);
    transition:background .22s var(--ease),transform .22s var(--ease);
  }
  .pick-item:hover{background:rgba(22,33,28,.05);transform:translateX(4px);}
  .pick-num{
    font-size:26px;
    font-weight:900;
    line-height:1;
    color:var(--lime-ink);
    font-variant-numeric:tabular-nums;
    letter-spacing:-.02em;
  }
  .pick-thumb{
    width:88px;height:88px;
    border-radius:var(--r-sm);
    overflow:hidden;
    background:#dcdcd0;
  }
  .pick-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease);}
  .pick-item:hover .pick-thumb img{transform:scale(1.06);}
  .pick-text h3{font-size:17px;font-weight:700;line-height:1.45;color:var(--ink);}
  .pick-text p{
    margin-top:6px;font-size:13.5px;line-height:1.7;color:var(--ink-soft);
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  }
  .pick-go{
    width:40px;height:40px;border-radius:50%;
    border:1px solid rgba(22,33,28,.22);
    display:flex;align-items:center;justify-content:center;
    color:var(--ink);
    transition:background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease);
  }
  .pick-go svg{width:16px;height:16px;stroke:currentColor;}
  .pick-item:hover .pick-go{
    background:var(--lime);border-color:var(--lime);color:#0A1310;transform:translateX(2px);
  }

  /* ============ FAQ ============ */
  .faq-list{
    border-top:1px solid var(--line);
    max-width:900px;
  }
  .faq-item{
    border-bottom:1px solid var(--line);
  }
  .faq-item summary{
    list-style:none;
    cursor:pointer;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
    padding:22px 4px;
    font-size:17px;
    font-weight:600;
    line-height:1.5;
    color:var(--text);
    transition:color .2s var(--ease);
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary:hover{color:var(--lime);}
  .faq-icon{
    flex:0 0 auto;
    width:32px;height:32px;
    border-radius:50%;
    border:1px solid rgba(255,255,255,.18);
    display:flex;align-items:center;justify-content:center;
    position:relative;
    transition:border-color .22s var(--ease),background .22s var(--ease),transform .26s var(--ease);
  }
  .faq-icon::before,
  .faq-icon::after{
    content:"";position:absolute;background:currentColor;border-radius:2px;
    transition:transform .26s var(--ease),opacity .2s var(--ease);
  }
  .faq-icon::before{width:12px;height:1.6px;}
  .faq-icon::after{width:1.6px;height:12px;}
  .faq-item[open] .faq-icon{
    border-color:var(--lime);background:var(--lime-soft);color:var(--lime);
    transform:rotate(180deg);
  }
  .faq-item[open] .faq-icon::after{transform:scaleY(0);opacity:0;}
  .faq-item[open] summary{color:var(--lime);}
  .faq-answer{
    padding:0 4px 24px;
    font-size:15px;
    line-height:1.85;
    color:#B9C7BF;
    max-width:70ch;
  }

  /* ============ CTA ============ */
  .cta-band{
    position:relative;
    isolation:isolate;
    padding:76px 0;
    background-image:url('/assets/images/backpic/back-2.png');
    background-size:cover;
    background-position:center;
    border-top:1px solid var(--line);
    overflow:hidden;
  }
  .cta-band::before{
    content:"";
    position:absolute;inset:0;z-index:-1;
    background:
      linear-gradient(120deg,rgba(198,241,53,.16) 0%,rgba(10,19,16,.92) 42%,rgba(10,19,16,.97) 100%),
      radial-gradient(circle at 88% 20%,rgba(198,241,53,.20),transparent 52%);
  }
  .cta-inner{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:40px;
    flex-wrap:wrap;
  }
  .cta-text{max-width:600px;}
  .cta-text h2{
    font-size:clamp(24px,3.2vw,38px);
    font-weight:900;
    line-height:1.2;
    letter-spacing:-.01em;
  }
  .cta-text p{
    margin-top:14px;
    font-size:15px;
    line-height:1.85;
    color:#B9C7BF;
  }
  .cta-side{
    display:flex;flex-direction:column;align-items:flex-start;gap:12px;
  }
  .cta-side .btn-follow{height:52px;padding:0 30px;font-size:16px;}
  .cta-side .fine{font-size:12.5px;color:var(--muted);}

  /* ============ 页脚 ============ */
  .site-footer{
    background:var(--bg);
    border-top:1px solid var(--line);
    padding:64px 0 28px;
  }
  .footer-grid{
    display:grid;
    grid-template-columns:1.6fr 1fr 1fr 1.3fr;
    gap:40px;
    padding-bottom:44px;
  }
  .footer-brand .brand{font-size:19px;}
  .footer-desc{
    margin-top:16px;
    font-size:14px;
    line-height:1.85;
    color:var(--muted);
    max-width:36ch;
  }
  .footer-title{
    font-size:13px;
    letter-spacing:.1em;
    color:#fff;
    font-weight:700;
    margin-bottom:16px;
  }
  .footer-links{display:flex;flex-direction:column;gap:10px;}
  .footer-link{
    display:inline-block;
    font-size:14px;
    color:var(--muted);
  }
  .footer-link:hover{color:var(--lime);transform:translateX(2px);}
  .footer-note{
    font-size:13.5px;
    line-height:1.85;
    color:var(--muted);
  }
  .footer-bottom{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    flex-wrap:wrap;
    padding-top:24px;
    border-top:1px solid var(--line);
    font-size:13px;
    color:#7C8B83;
  }
  .fb-links{display:flex;gap:20px;}
  .fb-links a:hover{color:var(--lime);}

  /* ============ 响应式 ============ */
  @media (max-width:1279px){
    .nav-search input{width:140px;}
  }
  @media (max-width:1023px){
    .nav-links,.nav-actions{display:none;}
    .nav-toggle{display:inline-flex;margin-left:auto;}
    .bento{grid-template-columns:1fr;}
    .bento-side{grid-template-columns:1fr 1fr;grid-auto-rows:auto;}
    .stat-grid{grid-template-columns:repeat(2,1fr);}
    .paper-grid{grid-template-columns:1fr;gap:36px;}
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
    .hero-banner{min-height:auto;padding:64px 0 60px;}
  }
  @media (max-width:767px){
    :root{--nav-h:60px;}
    body{font-size:15.5px;}
    .container{padding:0 16px;}
    .section{padding:56px 0;}
    .paper-section{padding:56px 0;}
    .hero-banner{padding:52px 0 48px;}
    .hero-actions{gap:12px;}
    .hero-actions .btn{flex:1 1 auto;}
    .bento-side{grid-template-columns:1fr;}
    .pick-item{grid-template-columns:44px 72px 1fr;gap:14px;padding:18px 4px;}
    .pick-thumb{width:72px;height:72px;}
    .pick-go{display:none;}
    .pick-num{font-size:22px;}
    .cta-inner{flex-direction:column;align-items:flex-start;gap:26px;}
    .cta-side{width:100%;}
    .cta-side .btn-follow{width:100%;}
    .footer-grid{grid-template-columns:1fr;gap:30px;}
    .faq-item summary{font-size:16px;padding:18px 2px;}
    .stat-grid{gap:16px;}
    .stat{padding:20px 18px;}
  }
  @media (max-width:520px){
    .hero-banner h1{font-size:34px;}
    .media-body{padding:16px 16px 18px;}
    .media-body h3{font-size:17px;}
    .stat-num{font-size:30px;}
    .footer-bottom{flex-direction:column;align-items:flex-start;}
  }
  @media (prefers-reduced-motion:reduce){
    *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
  }

/* roulang page: category2 */
:root{
  --lime:#C6F135;
  --lime-deep:#A6D41C;
  --coral:#FF5B72;
  --bg:#0A1310;
  --bg-soft:#0F1B16;
  --card:#16261F;
  --paper:#F4F2E9;
  --paper-2:#F7F6EF;
  --ink:#16211C;
  --ink-soft:#5C6B63;
  --text:#EAF0E9;
  --muted:#93A39A;
  --line:rgba(255,255,255,.08);
  --line-dark:rgba(22,33,28,.10);
  --radius-lg:20px;
  --radius-md:16px;
  --radius-sm:12px;
  --shadow:0 12px 32px rgba(0,0,0,.35);
  --ease:cubic-bezier(.2,.8,.2,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  padding-top:68px;
  font-family:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.8;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
input{font-family:inherit;}
h1,h2,h3,h4,p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  height:68px;
  background:rgba(10,19,16,.72);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:background .25s var(--ease),box-shadow .25s var(--ease);
}
.site-header.scrolled{background:rgba(10,19,16,.92);box-shadow:0 8px 24px rgba(0,0,0,.35);}
.header-inner{height:68px;display:flex;align-items:center;gap:22px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.01em;white-space:nowrap;}
.brand-mark{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  border:1px solid rgba(198,241,53,.35);background:rgba(198,241,53,.08);
  transition:box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.brand:hover .brand-mark{border-color:rgba(198,241,53,.7);box-shadow:0 0 0 3px rgba(198,241,53,.12);}
.brand-mark svg{width:20px;height:20px;}
.brand .kw{color:var(--lime);}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:8px;}
.nav-link{
  position:relative;padding:8px 14px;border-radius:999px;font-size:14.5px;
  color:rgba(234,240,233,.8);
  transition:color .2s var(--ease),background .2s var(--ease);
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:1.5px;background:var(--lime);
  transform:scaleX(0);transform-origin:left;transition:transform .22s var(--ease);
}
.nav-link:hover{color:#fff;}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.active{background:rgba(198,241,53,.14);color:var(--lime);}
.nav-link.active::after{display:none;}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px;}
.search-box{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;border-radius:999px;
  background:var(--card);border:1px solid var(--line);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.search-box:focus-within{border-color:rgba(198,241,53,.6);box-shadow:0 0 0 3px rgba(198,241,53,.14);}
.search-box svg{flex:none;color:var(--muted);}
.search-box input{
  width:146px;background:transparent;border:0;outline:none;color:var(--text);font-size:14px;
}
.search-box input::placeholder{color:#7b8b82;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:999px;
  font-size:15px;font-weight:700;line-height:1;border:1px solid transparent;
  transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease),
             box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.btn:focus-visible{outline:2px solid var(--lime);outline-offset:3px;}
.btn-primary{background:var(--lime);color:#0A1310;}
.btn-primary:hover{background:#d6ff4d;transform:translateY(-2px);box-shadow:0 10px 26px rgba(198,241,53,.28);}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 12px rgba(198,241,53,.22);}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.18);color:var(--text);}
.btn-ghost:hover{border-color:rgba(198,241,53,.7);color:var(--lime);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}
.btn-coral{
  background:linear-gradient(135deg,#FF5B72,#e8365a);color:#fff;border:0;
  box-shadow:0 0 0 0 rgba(255,91,114,.45);
  animation:pulseSoft 2.4s infinite;
}
.btn-coral:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(255,91,114,.35);}
.btn-coral:active{transform:translateY(0);}
.btn-sm{height:38px;padding:0 16px;font-size:14px;}
@keyframes pulseSoft{
  0%{box-shadow:0 0 0 0 rgba(255,91,114,.40);}
  70%{box-shadow:0 0 0 14px rgba(255,91,114,0);}
  100%{box-shadow:0 0 0 0 rgba(255,91,114,0);}
}

/* ---------- Mobile toggle & drawer ---------- */
.menu-toggle{
  display:none;width:42px;height:42px;border-radius:12px;
  border:1px solid rgba(255,255,255,.16);background:transparent;color:var(--text);
  place-items:center;
  transition:border-color .2s var(--ease),color .2s var(--ease);
}
.menu-toggle:hover{border-color:rgba(198,241,53,.6);color:var(--lime);}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(330px,88vw);z-index:120;
  background:var(--bg-soft);border-left:1px solid var(--line);
  padding:22px 20px 32px;display:flex;flex-direction:column;gap:18px;
  transform:translateX(100%);transition:transform .3s var(--ease);overflow-y:auto;
}
.mobile-drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;}
.drawer-close{
  width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  background:var(--card);border:1px solid var(--line);color:var(--text);
}
.drawer-close:hover{color:var(--lime);border-color:rgba(198,241,53,.5);}
.drawer-links{display:flex;flex-direction:column;gap:6px;}
.drawer-link{
  padding:11px 14px;border-radius:12px;font-size:15px;color:rgba(234,240,233,.86);
  border:1px solid transparent;transition:background .2s var(--ease),color .2s var(--ease);
}
.drawer-link:hover{background:rgba(198,241,53,.10);color:var(--lime);}
.drawer-link.active{background:rgba(198,241,53,.14);color:var(--lime);font-weight:700;}
.drawer-actions{display:flex;flex-direction:column;gap:10px;margin-top:6px;}
.drawer-mask{
  position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:110;
  opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility .3s var(--ease);
}
.drawer-mask.open{opacity:1;visibility:visible;}

/* ---------- Breadcrumb ---------- */
.breadcrumb{
  display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);flex-wrap:wrap;
  margin-bottom:20px;
}
.breadcrumb a{transition:color .2s var(--ease);}
.breadcrumb a:hover{color:var(--lime);}
.breadcrumb .sep{color:rgba(255,255,255,.25);}
.breadcrumb .current{color:rgba(234,240,233,.9);}

/* ---------- Hero (compact) ---------- */
.guide-hero{
  position:relative;
  padding:44px 0 46px;
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(820px 340px at 10% -20%,rgba(198,241,53,.12),transparent 62%),
    radial-gradient(560px 260px at 92% 0%,rgba(255,91,114,.07),transparent 70%),
    var(--bg-soft);
  overflow:hidden;
}
.guide-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:48px 48px;
  -webkit-mask-image:radial-gradient(720px 300px at 20% 0%,#000,transparent 78%);
  mask-image:radial-gradient(720px 300px at 20% 0%,#000,transparent 78%);
}
.hero-inner{position:relative;z-index:1;max-width:760px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.16em;color:var(--lime);margin-bottom:14px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:999px;background:var(--lime);box-shadow:0 0 12px rgba(198,241,53,.8);}
.hero-title{
  font-size:clamp(30px,3.6vw,44px);
  font-weight:900;line-height:1.14;letter-spacing:-.02em;margin:0;
}
.hero-title .hl{color:var(--lime);}
.hero-sub{margin-top:14px;font-size:16px;color:var(--muted);max-width:620px;}
.hero-search{
  margin-top:24px;display:flex;align-items:center;gap:10px;
  height:52px;padding:0 8px 0 18px;border-radius:999px;
  background:var(--card);border:1px solid var(--line);
  max-width:600px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.hero-search:focus-within{border-color:rgba(198,241,53,.6);box-shadow:0 0 0 4px rgba(198,241,53,.13);}
.hero-search svg{flex:none;color:var(--muted);}
.hero-search input{
  flex:1;min-width:0;background:transparent;border:0;outline:none;color:var(--text);font-size:15px;
}
.hero-search input::placeholder{color:#7b8b82;}

/* ---------- Section basics ---------- */
.section{padding:64px 0;}
.section-tight{padding:56px 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px;flex-wrap:wrap;}
.section-title{font-size:clamp(23px,2.7vw,32px);font-weight:800;line-height:1.28;letter-spacing:-.01em;}
.section-sub{margin-top:10px;font-size:15px;color:var(--muted);max-width:640px;}
.link-more{font-size:14px;color:var(--lime);font-weight:600;display:inline-flex;align-items:center;gap:6px;transition:transform .2s var(--ease),opacity .2s var(--ease);}
.link-more:hover{transform:translateX(3px);opacity:.85;}

/* ---------- Guide layout ---------- */
.guide-layout{
  display:grid;grid-template-columns:200px minmax(0,1fr);gap:32px;align-items:start;
}
.filter-col{position:sticky;top:92px;}
.filter-title{
  font-size:12px;letter-spacing:.14em;color:var(--muted);margin-bottom:12px;
}
.filter-list{display:flex;flex-direction:column;gap:8px;}
.filter-pill{
  display:block;width:100%;text-align:left;
  padding:9px 16px;border-radius:999px;font-size:14px;
  background:var(--card);border:1px solid var(--line);color:rgba(234,240,233,.86);
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.filter-pill:hover{border-color:rgba(198,241,53,.45);color:#fff;transform:translateX(2px);}
.filter-pill:focus-visible{outline:2px solid var(--lime);outline-offset:2px;}
.filter-pill.active{background:var(--lime);border-color:var(--lime);color:#0A1310;font-weight:700;}

.guide-list{display:flex;flex-direction:column;gap:14px;}
.guide-item{
  display:grid;grid-template-columns:54px minmax(0,1fr) 42px;gap:18px;align-items:center;
  padding:20px 22px;border-radius:var(--radius-md);
  background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);
  transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.guide-item:hover{
  transform:translateY(-3px);
  border-color:rgba(198,241,53,.35);
  box-shadow:0 0 0 1px rgba(198,241,53,.25),0 14px 34px rgba(198,241,53,.14);
}
.guide-idx{
  font-size:24px;font-weight:900;line-height:1;letter-spacing:-.02em;
  color:rgba(198,241,53,.62);font-variant-numeric:tabular-nums;
}
.guide-title{font-size:18px;font-weight:700;line-height:1.45;color:var(--text);transition:color .2s var(--ease);}
.guide-item:hover .guide-title{color:var(--lime);}
.guide-desc{
  margin-top:6px;font-size:14px;line-height:1.7;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
.tag{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
  font-size:12px;letter-spacing:.04em;background:rgba(198,241,53,.14);color:var(--lime);
}
.tag-coral{background:rgba(255,91,114,.16);color:#FF8A9B;}
.circle-arrow{
  width:40px;height:40px;border-radius:999px;display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.16);color:var(--lime);
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.guide-item:hover .circle-arrow{background:var(--lime);color:#0A1310;border-color:var(--lime);transform:translateX(2px);}

/* ---------- Steps ---------- */
.steps-wrap{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.steps-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.step-card{
  position:relative;padding:28px 26px 30px;border-radius:var(--radius-lg);
  background:var(--card);border:1px solid var(--line);overflow:hidden;
  transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.step-card:hover{transform:translateY(-4px);border-color:rgba(198,241,53,.32);box-shadow:0 0 0 1px rgba(198,241,53,.22),0 16px 38px rgba(198,241,53,.12);}
.step-num{
  font-size:54px;font-weight:900;line-height:1;letter-spacing:-.04em;
  color:rgba(198,241,53,.22);font-variant-numeric:tabular-nums;
}
.step-card h3{margin-top:14px;font-size:19px;font-weight:700;line-height:1.4;}
.step-card p{margin-top:10px;font-size:14.5px;line-height:1.8;color:var(--muted);}
.step-thumb{
  margin-top:18px;border-radius:var(--radius-sm);overflow:hidden;
  border:1px solid var(--line);aspect-ratio:16/9;
}
.step-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease);}
.step-card:hover .step-thumb img{transform:scale(1.05);}

/* ---------- Stat band ---------- */
.stat-band{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
}
.stat-item{background:var(--bg-soft);padding:26px 22px;}
.stat-num{font-size:clamp(24px,3vw,32px);font-weight:900;line-height:1.1;color:var(--lime);letter-spacing:-.02em;}
.stat-num .unit{font-size:14px;font-weight:700;color:rgba(198,241,53,.65);margin-left:4px;}
.stat-label{margin-top:8px;font-size:13px;color:var(--muted);}

/* ---------- FAQ (paper) ---------- */
.faq-section{background:var(--paper);color:var(--ink);padding:68px 0;}
.faq-section .section-title{color:var(--ink);}
.faq-section .section-sub{color:var(--ink-soft);}
.faq-eyebrow{font-size:12px;letter-spacing:.16em;color:#6d7a52;margin-bottom:12px;}
.faq-list{margin-top:26px;max-width:880px;}
.faq-item{border-bottom:1px solid var(--line-dark);}
.faq-item:first-child{border-top:1px solid var(--line-dark);}
.faq-q{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 0;font-size:17px;font-weight:700;line-height:1.5;color:var(--ink);
  cursor:pointer;list-style:none;
  transition:color .2s var(--ease);
}
.faq-q::-webkit-details-marker{display:none;}
.faq-q:hover{color:#3f7a1f;}
.faq-q:focus-visible{outline:2px solid #6f9c2c;outline-offset:4px;border-radius:6px;}
.faq-icon{
  flex:none;width:26px;height:26px;border-radius:999px;display:grid;place-items:center;
  border:1px solid rgba(22,33,28,.18);color:#41533f;
  transition:transform .24s var(--ease),background .24s var(--ease),color .24s var(--ease);
}
details[open] .faq-icon{transform:rotate(45deg);background:#C6F135;border-color:#C6F135;color:#16211C;}
.faq-a{padding:0 0 22px;font-size:15px;line-height:1.85;color:var(--ink-soft);max-width:780px;}

/* ---------- CTA ---------- */
.cta-section{padding:64px 0;}
.cta-band{
  position:relative;overflow:hidden;border-radius:24px;border:1px solid var(--line);
  padding:44px 40px;
  background:
    linear-gradient(115deg,rgba(10,19,16,.94),rgba(10,19,16,.72) 55%,rgba(198,241,53,.22)),
    url(/assets/images/backpic/back-2.png) center/cover no-repeat;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;line-height:1.3;max-width:520px;}
.cta-band p{margin-top:10px;font-size:15px;color:var(--muted);max-width:520px;}
.cta-right{display:flex;flex-direction:column;align-items:flex-start;gap:10px;}
.cta-hint{font-size:13px;color:var(--muted);}

/* ---------- Footer ---------- */
.site-footer{background:var(--bg);border-top:1px solid var(--line);padding:60px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px;}
.footer-desc{margin-top:14px;font-size:14px;line-height:1.85;color:var(--muted);max-width:340px;}
.footer-title{font-size:15px;font-weight:700;margin:0 0 16px;color:var(--text);}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-link{
  font-size:14px;color:var(--muted);width:fit-content;
  transition:color .2s var(--ease),transform .2s var(--ease);
}
.footer-link:hover{color:var(--lime);transform:translateX(2px);}
.footer-note{font-size:14px;line-height:1.85;color:var(--muted);margin:0;}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:42px;padding-top:22px;border-top:1px solid var(--line);
  font-size:13px;color:#7b8b82;
}
.fb-links{display:flex;gap:18px;}
.fb-links a{transition:color .2s var(--ease);}
.fb-links a:hover{color:var(--lime);}

/* ---------- Responsive ---------- */
@media (max-width:1200px){
  .search-box input{width:120px;}
}
@media (max-width:1023px){
  .guide-layout{grid-template-columns:minmax(0,1fr);gap:24px;}
  .filter-col{position:static;}
  .filter-list{flex-direction:row;flex-wrap:wrap;gap:8px;}
  .filter-pill{width:auto;}
  .steps-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .stat-band{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .section{padding:56px 0;}
}
@media (max-width:900px){
  .nav-links,.header-actions .search-box,.header-actions .btn-ghost,.header-actions .btn-primary{display:none;}
  .menu-toggle{display:grid;}
  .header-actions{gap:8px;}
}
@media (max-width:767px){
  body{padding-top:60px;}
  .site-header,.header-inner{height:60px;}
  .container{padding:0 16px;}
  .guide-hero{padding:34px 0 36px;}
  .hero-search{height:48px;padding:0 6px 0 14px;flex-wrap:nowrap;}
  .hero-search input{font-size:14px;}
  .guide-item{grid-template-columns:40px minmax(0,1fr);gap:12px;padding:18px;}
  .guide-item .circle-arrow{display:none;}
  .guide-idx{font-size:20px;}
  .steps-grid{grid-template-columns:minmax(0,1fr);}
  .stat-band{grid-template-columns:minmax(0,1fr);}
  .cta-band{padding:30px 22px;}
  .cta-right{width:100%;}
  .cta-right .btn{width:100%;}
  .faq-section{padding:52px 0;}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:520px){
  .hero-title{font-size:28px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;}
  .filter-pill{font-size:13px;padding:8px 14px;}
}

/* roulang page: category3 */
:root{
    --lime:#C6F135;
    --lime-deep:#A6D41C;
    --lime-soft:rgba(198,241,53,.14);
    --coral:#FF5B72;
    --coral-soft:rgba(255,91,114,.16);
    --bg:#0A1310;
    --bg-2:#0F1B16;
    --card:#16261F;
    --paper:#F4F2E9;
    --ink:#16211C;
    --ink-2:#5C6B63;
    --text:#EAF0E9;
    --muted:#93A39A;
    --line:rgba(255,255,255,.08);
    --line-ink:rgba(22,33,28,.10);
    --radius-lg:20px;
    --radius-md:16px;
    --radius-sm:12px;
    --shadow-card:0 12px 32px rgba(0,0,0,.35);
    --shadow-glow:0 0 0 1px rgba(198,241,53,.35), 0 12px 40px rgba(198,241,53,.18);
    --ease:cubic-bezier(.2,.8,.2,1);
    --header-h:68px;
  }

  *,*::before,*::after{box-sizing:border-box;}

  html{
    scroll-behavior:smooth;
    scroll-padding-top:88px;
    -webkit-text-size-adjust:100%;
  }

  body{
    margin:0;
    background:var(--bg);
    color:var(--text);
    font-family:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",system-ui,sans-serif;
    font-size:16px;
    line-height:1.8;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }

  img{display:block;max-width:100%;}
  a{color:inherit;text-decoration:none;}
  button{font-family:inherit;}
  ul,ol{margin:0;padding:0;list-style:none;}

  :focus-visible{
    outline:2px solid var(--lime);
    outline-offset:3px;
    border-radius:6px;
  }

  .container{
    width:100%;
    max-width:1200px;
    margin:0 auto;
    padding:0 20px;
  }

  /* ============ 顶部导航 ============ */
  .site-header{
    position:fixed;
    top:0;
    left:0;
    right:0;
    z-index:60;
    height:var(--header-h);
    background:rgba(10,19,16,.72);
    -webkit-backdrop-filter:blur(12px);
    backdrop-filter:blur(12px);
    border-bottom:1px solid var(--line);
    transition:background .25s var(--ease), box-shadow .25s var(--ease);
  }
  .site-header.scrolled{
    background:rgba(10,19,16,.94);
    box-shadow:0 10px 30px rgba(0,0,0,.35);
  }
  .header-inner{
    height:var(--header-h);
    display:flex;
    align-items:center;
    gap:22px;
  }
  .brand{
    display:inline-flex;
    align-items:center;
    gap:10px;
    font-size:18px;
    font-weight:900;
    letter-spacing:-.01em;
    white-space:nowrap;
    flex:0 0 auto;
  }
  .brand-mark{
    width:34px;
    height:34px;
    display:grid;
    place-items:center;
    border:1.5px solid rgba(198,241,53,.5);
    border-radius:11px;
    background:rgba(198,241,53,.07);
    transition:border-color .22s var(--ease), transform .22s var(--ease);
  }
  .brand:hover .brand-mark{
    border-color:var(--lime);
    transform:translateY(-1px);
  }
  .brand-mark svg{width:20px;height:20px;}
  .brand .kw{color:var(--lime);}

  .nav-links{
    display:flex;
    align-items:center;
    gap:4px;
    margin-right:auto;
  }
  .nav-link{
    position:relative;
    padding:8px 14px;
    border-radius:999px;
    font-size:14px;
    font-weight:600;
    color:rgba(234,240,233,.8);
    transition:color .22s var(--ease), background .22s var(--ease), transform .22s var(--ease);
  }
  .nav-link::after{
    content:"";
    position:absolute;
    left:14px;
    right:14px;
    bottom:4px;
    height:2px;
    background:var(--lime);
    transform:scaleX(0);
    transform-origin:left center;
    transition:transform .24s var(--ease);
    border-radius:2px;
  }
  .nav-link:hover{
    color:#fff;
    transform:translateY(-1px);
  }
  .nav-link:hover::after{transform:scaleX(1);}
  .nav-link.active{
    background:var(--lime-soft);
    color:var(--lime);
  }
  .nav-link.active::after{display:none;}

  .header-actions{
    display:flex;
    align-items:center;
    gap:12px;
    margin-left:auto;
    flex:0 0 auto;
  }

  .nav-search{
    position:relative;
    display:flex;
    align-items:center;
  }
  .nav-search svg{
    position:absolute;
    left:14px;
    width:16px;
    height:16px;
    stroke:var(--muted);
    pointer-events:none;
    transition:stroke .22s var(--ease);
  }
  .nav-search input{
    height:40px;
    width:190px;
    border-radius:999px;
    background:var(--card);
    border:1px solid var(--line);
    padding:0 16px 0 40px;
    color:var(--text);
    font-size:14px;
    font-family:inherit;
    transition:border-color .22s var(--ease), box-shadow .22s var(--ease), width .22s var(--ease);
  }
  .nav-search input::placeholder{color:#6E7F76;}
  .nav-search input:focus{
    outline:none;
    border-color:var(--lime);
    box-shadow:0 0 0 3px rgba(198,241,53,.16);
    width:215px;
  }
  .nav-search:focus-within svg{stroke:var(--lime);}

  .nav-toggle{
    display:none;
    width:42px;
    height:42px;
    border-radius:12px;
    border:1px solid var(--line);
    background:var(--card);
    cursor:pointer;
    place-items:center;
    gap:4px;
    padding:0;
  }
  .nav-toggle span{
    display:block;
    width:18px;
    height:2px;
    border-radius:2px;
    background:var(--text);
    transition:background .2s var(--ease);
  }
  .nav-toggle:hover span{background:var(--lime);}

  /* ============ 按钮 ============ */
  .btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    height:46px;
    padding:0 24px;
    border-radius:999px;
    border:0;
    font-size:15px;
    font-weight:700;
    font-family:inherit;
    line-height:1;
    cursor:pointer;
    white-space:nowrap;
    transition:transform .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease), color .22s var(--ease), border-color .22s var(--ease);
  }
  .btn svg{width:16px;height:16px;flex:0 0 auto;}
  .btn-primary{
    background:var(--lime);
    color:#0A1310;
  }
  .btn-primary:hover{
    background:#D8FF54;
    transform:translateY(-2px);
    box-shadow:0 10px 28px rgba(198,241,53,.28);
  }
  .btn-primary:active{transform:translateY(1px);box-shadow:none;}

  .btn-ghost{
    background:transparent;
    color:var(--text);
    border:1px solid rgba(255,255,255,.18);
  }
  .btn-ghost:hover{
    border-color:var(--lime);
    color:var(--lime);
    transform:translateY(-2px);
  }
  .btn-ghost:active{transform:translateY(1px);}

  .btn-coral{
    background:linear-gradient(135deg,#FF8A5B 0%, #FF5B72 100%);
    color:#fff;
    animation:coralPulse 2.4s var(--ease) infinite;
  }
  .btn-coral:hover{
    transform:translateY(-2px);
    box-shadow:0 12px 30px rgba(255,91,114,.32);
    animation-play-state:paused;
  }
  .btn-coral:active{transform:translateY(1px);}
  @keyframes coralPulse{
    0%,100%{box-shadow:0 0 0 0 rgba(255,91,114,.32);}
    50%{box-shadow:0 0 0 10px rgba(255,91,114,0);}
  }

  .btn-sm{height:38px;padding:0 18px;font-size:13.5px;}

  /* ============ 徽章 / 标签 ============ */
  .badge{
    display:inline-flex;
    align-items:center;
    gap:6px;
    padding:5px 12px;
    border-radius:999px;
    font-size:12px;
    font-weight:700;
    letter-spacing:.04em;
    background:var(--lime-soft);
    color:var(--lime);
    white-space:nowrap;
  }
  .badge-hot{
    background:var(--coral-soft);
    color:#FF8C9C;
  }
  .badge-time{
    background:rgba(0,0,0,.55);
    color:#fff;
    font-weight:600;
  }
  .badge-dot{
    width:5px;
    height:5px;
    border-radius:50%;
    background:currentColor;
    display:inline-block;
  }
  .tag{
    display:inline-flex;
    align-items:center;
    padding:4px 11px;
    border-radius:999px;
    border:1px solid var(--line);
    font-size:12px;
    color:var(--muted);
    transition:color .2s var(--ease), border-color .2s var(--ease);
  }
  .tag:hover{color:var(--lime);border-color:rgba(198,241,53,.45);}

  /* ============ 通用板块 ============ */
  .section{padding:80px 0;position:relative;}
  .section-tight{padding:56px 0;}
  .section-alt{background:var(--bg-2);}
  .section-paper{background:var(--paper);color:var(--ink);}
  .divider-line{height:1px;background:var(--line);}

  .section-head{
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap:28px;
    margin-bottom:38px;
  }
  .eyebrow{
    display:inline-flex;
    align-items:center;
    gap:8px;
    font-size:12px;
    letter-spacing:.14em;
    font-weight:700;
    color:var(--lime);
    margin-bottom:12px;
  }
  .eyebrow::before{
    content:"";
    width:22px;
    height:1px;
    background:rgba(198,241,53,.55);
  }
  .section-title{
    font-size:clamp(24px,3vw,36px);
    font-weight:800;
    line-height:1.25;
    letter-spacing:-.01em;
    margin:0;
    color:var(--text);
  }
  .section-paper .section-title{color:var(--ink);}
  .section-sub{
    margin:12px 0 0;
    font-size:15px;
    color:var(--muted);
    max-width:640px;
  }
  .section-paper .section-sub{color:var(--ink-2);}
  .head-link{
    font-size:14px;
    font-weight:700;
    color:var(--lime);
    display:inline-flex;
    align-items:center;
    gap:6px;
    transition:transform .2s var(--ease), opacity .2s var(--ease);
  }
  .head-link:hover{transform:translateX(3px);opacity:.85;}

  /* ============ Hero ============ */
  .hero{
    position:relative;
    padding:calc(var(--header-h) + 62px) 0 76px;
    overflow:hidden;
    isolation:isolate;
  }
  .hero::before{
    content:"";
    position:absolute;
    inset:0;
    background:url(/assets/images/backpic/back-1.webp) center/cover no-repeat;
    opacity:.24;
    z-index:-2;
  }
  .hero::after{
    content:"";
    position:absolute;
    inset:0;
    background:
      radial-gradient(900px 420px at 12% 0%, rgba(198,241,53,.17), transparent 62%),
      linear-gradient(180deg, rgba(10,19,16,.55) 0%, rgba(10,19,16,.9) 62%, var(--bg) 100%);
    z-index:-1;
  }
  .hero-grid{
    display:grid;
    grid-template-columns:1.12fr .88fr;
    gap:52px;
    align-items:center;
  }
  .hero-title{
    font-size:clamp(36px,5.2vw,62px);
    font-weight:900;
    line-height:1.08;
    letter-spacing:-.02em;
    margin:18px 0 0;
    color:var(--text);
  }
  .hero-title em{
    font-style:normal;
    color:var(--lime);
  }
  .hero-sub{
    margin:20px 0 0;
    font-size:16.5px;
    line-height:1.8;
    color:var(--muted);
    max-width:540px;
  }
  .hero-actions{
    display:flex;
    flex-wrap:wrap;
    gap:14px;
    margin-top:30px;
  }
  .hero-note{
    margin-top:16px;
    font-size:13px;
    color:#7F9188;
    letter-spacing:.02em;
  }

  .hero-stage{
    position:relative;
    background:linear-gradient(165deg, rgba(22,38,31,.96), rgba(15,27,22,.92));
    border:1px solid var(--line);
    border-radius:26px;
    padding:28px;
    box-shadow:var(--shadow-card);
  }
  .stage-top{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:14px;
    margin-bottom:22px;
  }
  .stage-label{
    font-size:12px;
    letter-spacing:.12em;
    color:var(--muted);
    font-weight:700;
  }
  .avatar-stack{
    display:flex;
    align-items:center;
    margin-left:14px;
  }
  .avatar-stack .avatar{
    width:66px;
    height:66px;
    border-radius:50%;
    overflow:hidden;
    border:3px solid #0F1B16;
    margin-left:-18px;
    background:var(--card);
    transition:transform .24s var(--ease), border-color .24s var(--ease);
  }
  .avatar-stack .avatar:first-child{margin-left:0;}
  .avatar-stack .avatar:hover{
    transform:translateY(-4px);
    border-color:var(--lime);
  }
  .avatar-stack img{width:100%;height:100%;object-fit:cover;}
  .avatar-more{
    width:66px;
    height:66px;
    border-radius:50%;
    margin-left:-18px;
    border:3px solid #0F1B16;
    background:var(--lime);
    color:#0A1310;
    font-size:13px;
    font-weight:900;
    display:grid;
    place-items:center;
    letter-spacing:.02em;
  }
  .stage-name{
    margin:18px 0 4px;
    font-size:19px;
    font-weight:800;
    color:var(--text);
  }
  .stage-desc{
    margin:0;
    font-size:13.5px;
    color:var(--muted);
    line-height:1.7;
  }
  .stage-foot{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    margin-top:22px;
    padding-top:20px;
    border-top:1px solid var(--line);
    flex-wrap:wrap;
  }
  .stage-metrics{
    display:flex;
    gap:22px;
  }
  .stage-metrics strong{
    display:block;
    font-size:20px;
    font-weight:900;
    color:var(--lime);
    letter-spacing:-.01em;
    line-height:1.2;
  }
  .stage-metrics span{
    font-size:11.5px;
    color:var(--muted);
    letter-spacing:.06em;
  }
  .float-card{
    position:absolute;
    left:-16px;
    bottom:-18px;
    background:linear-gradient(135deg,#FF8A5B,#FF5B72);
    color:#fff;
    border-radius:14px;
    padding:10px 16px;
    font-size:13px;
    font-weight:800;
    box-shadow:0 12px 26px rgba(255,91,114,.28);
    display:flex;
    align-items:center;
    gap:8px;
  }
  .float-card svg{width:15px;height:15px;}

  /* ============ 数据统计带 ============ */
  .stat-strip{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:24px;
    padding:30px 32px;
    border:1px solid var(--line);
    border-radius:var(--radius-lg);
    background:rgba(22,38,31,.62);
  }
  .stat-num{
    font-size:clamp(26px,3vw,38px);
    font-weight:900;
    letter-spacing:-.02em;
    color:var(--lime);
    line-height:1.1;
  }
  .stat-num span{
    font-size:14px;
    font-weight:700;
    color:var(--muted);
    margin-left:4px;
    letter-spacing:0;
  }
  .stat-label{
    display:block;
    margin-top:8px;
    font-size:12px;
    letter-spacing:.08em;
    color:var(--muted);
  }

  /* ============ 瀑布流卡片 ============ */
  .waterfall{
    columns:3;
    column-gap:20px;
  }
  .flow-card{
    break-inside:avoid;
    margin-bottom:20px;
    position:relative;
    display:block;
    border-radius:var(--radius-lg);
    overflow:hidden;
    background:var(--card);
    border:1px solid var(--line);
    box-shadow:var(--shadow-card);
    transition:transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease);
  }
  .flow-card:hover{
    transform:translateY(-4px);
    box-shadow:var(--shadow-glow);
    border-color:rgba(198,241,53,.3);
  }
  .flow-media{
    position:relative;
    overflow:hidden;
  }
  .flow-media img{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:transform .35s var(--ease);
  }
  .flow-card:hover .flow-media img{transform:scale(1.05);}
  .flow-media::after{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(180deg, rgba(10,19,16,.05) 0%, rgba(10,19,16,.12) 40%, rgba(10,19,16,.88) 100%);
    pointer-events:none;
  }
  .ratio-916{aspect-ratio:9/16;}
  .ratio-45{aspect-ratio:4/5;}
  .ratio-11{aspect-ratio:1/1;}

  .flow-top{
    position:absolute;
    top:12px;
    left:12px;
    right:12px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:8px;
    z-index:3;
  }
  .flow-body{
    position:absolute;
    left:0;
    right:0;
    bottom:0;
    padding:16px;
    z-index:3;
  }
  .flow-title{
    margin:0 0 12px;
    font-size:16.5px;
    font-weight:700;
    line-height:1.45;
    color:#fff;
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
  }
  .flow-user{
    display:flex;
    align-items:center;
    gap:9px;
    font-size:12.5px;
    color:rgba(234,240,233,.86);
  }
  .flow-user .mini-avatar{
    width:26px;
    height:26px;
    border-radius:50%;
    overflow:hidden;
    border:1px solid rgba(255,255,255,.3);
    flex:0 0 auto;
  }
  .flow-user .mini-avatar img{width:100%;height:100%;object-fit:cover;}
  .flow-user .likes{
    margin-left:auto;
    display:inline-flex;
    align-items:center;
    gap:5px;
    color:#FF8C9C;
    font-weight:700;
  }
  .flow-user .likes svg{width:13px;height:13px;}

  .play-btn{
    position:absolute;
    top:50%;
    left:50%;
    width:54px;
    height:54px;
    margin:-27px 0 0 -27px;
    border-radius:50%;
    border:1.5px solid var(--lime);
    background:rgba(10,19,16,.45);
    display:grid;
    place-items:center;
    opacity:0;
    transform:scale(.9);
    transition:opacity .24s var(--ease), transform .24s var(--ease);
    z-index:4;
    pointer-events:none;
  }
  .play-btn svg{width:18px;height:18px;fill:var(--lime);margin-left:2px;}
  .flow-card:hover .play-btn{
    opacity:1;
    transform:scale(1.06);
  }

  /* ============ 创作者横排 ============ */
  .creator-row{
    display:flex;
    gap:16px;
    overflow-x:auto;
    scroll-snap-type:x mandatory;
    padding-bottom:6px;
    scrollbar-width:none;
    -ms-overflow-style:none;
  }
  .creator-row::-webkit-scrollbar{display:none;}
  .creator-card{
    flex:0 0 auto;
    width:126px;
    scroll-snap-align:start;
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:10px;
    padding:18px 10px;
    border-radius:var(--radius-md);
    border:1px solid var(--line);
    background:rgba(22,38,31,.6);
    transition:transform .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease);
  }
  .creator-card:hover{
    transform:translateY(-3px);
    border-color:rgba(198,241,53,.35);
    background:rgba(22,38,31,.95);
  }
  .creator-avatar{
    width:62px;
    height:62px;
    border-radius:50%;
    overflow:hidden;
    border:2px solid rgba(198,241,53,.35);
  }
  .creator-avatar img{width:100%;height:100%;object-fit:cover;}
  .creator-name{
    font-size:13.5px;
    font-weight:700;
    color:var(--text);
    text-align:center;
    line-height:1.4;
  }
  .creator-tag{
    font-size:11.5px;
    color:var(--muted);
    letter-spacing:.04em;
    text-align:center;
  }

  /* ============ 口碑条 ============ */
  .voice-row{
    display:flex;
    gap:18px;
    overflow-x:auto;
    scroll-snap-type:x mandatory;
    padding:4px 2px 14px;
    scrollbar-width:none;
    -ms-overflow-style:none;
  }
  .voice-row::-webkit-scrollbar{display:none;}
  .voice-card{
    flex:0 0 300px;
    scroll-snap-align:start;
    background:var(--card);
    border:1px solid var(--line);
    border-radius:var(--radius-md);
    padding:20px;
    transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
  }
  .voice-card:hover{
    transform:translateY(-3px);
    box-shadow:var(--shadow-glow);
    border-color:rgba(198,241,53,.28);
  }
  .voice-head{
    display:flex;
    align-items:center;
    gap:12px;
    margin-bottom:12px;
  }
  .voice-avatar{
    width:40px;
    height:40px;
    border-radius:50%;
    overflow:hidden;
    border:1px solid rgba(255,255,255,.15);
    flex:0 0 auto;
  }
  .voice-avatar img{width:100%;height:100%;object-fit:cover;}
  .voice-name{
    font-size:14px;
    font-weight:700;
    color:var(--text);
  }
  .voice-meta{
    font-size:11.5px;
    color:var(--muted);
    letter-spacing:.03em;
  }
  .voice-text{
    margin:0;
    font-size:14.5px;
    line-height:1.75;
    color:rgba(234,240,233,.9);
  }
  .voice-stars{
    margin-top:12px;
    display:inline-flex;
    align-items:center;
    gap:4px;
    font-size:12px;
    color:var(--lime);
    letter-spacing:.1em;
  }

  /* ============ FAQ ============ */
  .faq-list{
    margin-top:26px;
    border-top:1px solid var(--line-ink);
  }
  .faq-item{
    border-bottom:1px solid var(--line-ink);
  }
  .faq-item summary{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
    padding:22px 0;
    cursor:pointer;
    list-style:none;
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-q{
    margin:0;
    font-size:17px;
    font-weight:700;
    line-height:1.5;
    color:var(--ink);
    transition:color .2s var(--ease);
  }
  .faq-item:hover .faq-q{color:#0A1310;}
  .faq-icon{
    position:relative;
    width:28px;
    height:28px;
    flex:0 0 auto;
    border-radius:50%;
    border:1px solid rgba(22,33,28,.2);
    transition:transform .24s var(--ease), background .24s var(--ease), border-color .24s var(--ease);
  }
  .faq-icon::before,
  .faq-icon::after{
    content:"";
    position:absolute;
    top:50%;
    left:50%;
    background:#16211C;
    transform:translate(-50%,-50%);
    transition:background .24s var(--ease), opacity .24s var(--ease);
  }
  .faq-icon::before{width:12px;height:1.5px;}
  .faq-icon::after{width:1.5px;height:12px;}
  .faq-item[open] .faq-icon{
    background:var(--lime);
    border-color:var(--lime);
    transform:rotate(180deg);
  }
  .faq-item[open] .faq-icon::after{opacity:0;}
  .faq-answer{
    padding:0 0 24px;
    max-width:820px;
    font-size:15px;
    line-height:1.85;
    color:var(--ink-2);
  }

  /* ============ 加入 CTA ============ */
  .join-cta{
    position:relative;
    overflow:hidden;
    padding:76px 0;
    isolation:isolate;
  }
  .join-cta::before{
    content:"";
    position:absolute;
    inset:0;
    background:url(/assets/images/backpic/back-2.png) center/cover no-repeat;
    opacity:.28;
    z-index:-2;
  }
  .join-cta::after{
    content:"";
    position:absolute;
    inset:0;
    background:
      linear-gradient(105deg, rgba(198,241,53,.16) 0%, rgba(10,19,16,.9) 46%, rgba(10,19,16,.98) 100%);
    z-index:-1;
  }
  .join-inner{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:40px;
    border:1px solid rgba(198,241,53,.24);
    border-radius:26px;
    padding:42px;
    background:rgba(10,19,16,.55);
    -webkit-backdrop-filter:blur(4px);
    backdrop-filter:blur(4px);
  }
  .join-title{
    margin:0;
    font-size:clamp(24px,3vw,34px);
    font-weight:900;
    line-height:1.25;
    letter-spacing:-.01em;
    color:var(--text);
  }
  .join-desc{
    margin:12px 0 0;
    font-size:15px;
    color:var(--muted);
    max-width:560px;
  }
  .join-action{
    display:flex;
    flex-direction:column;
    align-items:flex-end;
    gap:12px;
    flex:0 0 auto;
  }
  .join-hint{
    font-size:12.5px;
    color:#8CA096;
    letter-spacing:.03em;
    text-align:right;
  }

  /* ============ 页脚 ============ */
  .site-footer{
    background:var(--bg);
    border-top:1px solid var(--line);
    padding:64px 0 26px;
  }
  .footer-grid{
    display:grid;
    grid-template-columns:1.5fr 1fr 1fr 1.2fr;
    gap:40px;
    padding-bottom:44px;
  }
  .footer-brand .brand{margin-bottom:16px;}
  .footer-desc{
    margin:0;
    font-size:13.5px;
    line-height:1.85;
    color:var(--muted);
    max-width:340px;
  }
  .footer-title{
    margin:0 0 16px;
    font-size:13px;
    font-weight:800;
    letter-spacing:.12em;
    color:var(--text);
  }
  .footer-links{
    display:flex;
    flex-direction:column;
    gap:11px;
  }
  .footer-link{
    font-size:13.5px;
    color:var(--muted);
    transition:color .2s var(--ease), transform .2s var(--ease);
  }
  .footer-link:hover{
    color:var(--lime);
    transform:translateX(2px);
  }
  .footer-note{
    margin:0;
    font-size:13px;
    line-height:1.8;
    color:var(--muted);
  }
  .footer-bottom{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
    flex-wrap:wrap;
    padding-top:24px;
    border-top:1px solid var(--line);
    font-size:12.5px;
    color:#7C8E85;
  }
  .fb-links{
    display:flex;
    gap:20px;
  }
  .fb-links a{
    color:#7C8E85;
    transition:color .2s var(--ease);
  }
  .fb-links a:hover{color:var(--lime);}

  /* ============ 抽屉 ============ */
  .drawer-mask{
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.6);
    opacity:0;
    pointer-events:none;
    transition:opacity .28s var(--ease);
    z-index:80;
  }
  .drawer-mask.open{
    opacity:1;
    pointer-events:auto;
  }
  .drawer{
    position:fixed;
    top:0;
    right:0;
    bottom:0;
    width:min(340px,86vw);
    background:var(--bg-2);
    border-left:1px solid var(--line);
    transform:translateX(100%);
    transition:transform .28s var(--ease);
    z-index:90;
    padding:22px;
    display:flex;
    flex-direction:column;
    gap:18px;
    overflow-y:auto;
  }
  .drawer.open{transform:translateX(0);}
  .drawer-top{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:14px;
    padding-bottom:16px;
    border-bottom:1px solid var(--line);
  }
  .drawer-close{
    width:38px;
    height:38px;
    border-radius:11px;
    border:1px solid var(--line);
    background:var(--card);
    color:var(--text);
    font-size:18px;
    line-height:1;
    cursor:pointer;
    transition:color .2s var(--ease), border-color .2s var(--ease);
  }
  .drawer-close:hover{color:var(--lime);border-color:rgba(198,241,53,.4);}
  .drawer-links{display:flex;flex-direction:column;gap:6px;}
  .drawer-links a{
    padding:12px 14px;
    border-radius:12px;
    font-size:15px;
    font-weight:600;
    color:rgba(234,240,233,.82);
    transition:background .2s var(--ease), color .2s var(--ease);
  }
  .drawer-links a:hover{background:var(--card);color:#fff;}
  .drawer-links a.active{
    background:var(--lime-soft);
    color:var(--lime);
  }
  .drawer-search{
    position:relative;
    display:flex;
    align-items:center;
  }
  .drawer-search input{
    width:100%;
    height:44px;
    border-radius:999px;
    background:var(--card);
    border:1px solid var(--line);
    color:var(--text);
    font-family:inherit;
    font-size:14px;
    padding:0 18px;
    transition:border-color .2s var(--ease), box-shadow .2s var(--ease);
  }
  .drawer-search input::placeholder{color:#6E7F76;}
  .drawer-search input:focus{
    outline:none;
    border-color:var(--lime);
    box-shadow:0 0 0 3px rgba(198,241,53,.16);
  }
  .drawer-actions{
    display:flex;
    flex-direction:column;
    gap:10px;
    margin-top:auto;
    padding-top:16px;
    border-top:1px solid var(--line);
  }
  .drawer-actions .btn{width:100%;}

  /* ============ 响应式 ============ */
  @media (max-width:1279px){
    .waterfall{columns:3;}
    .nav-search input{width:160px;}
    .nav-search input:focus{width:180px;}
  }

  @media (max-width:1023px){
    .hero{padding:calc(var(--header-h) + 44px) 0 60px;}
    .hero-grid{grid-template-columns:1fr;gap:40px;}
    .hero-stage{max-width:520px;}
    .waterfall{columns:2;}
    .stat-strip{grid-template-columns:repeat(2,1fr);gap:22px;padding:26px;}
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
    .join-inner{flex-direction:column;align-items:flex-start;padding:34px;}
    .join-action{align-items:flex-start;}
    .join-hint{text-align:left;}
    .nav-search{display:none;}
  }

  @media (max-width:767px){
    :root{--header-h:60px;}
    body{font-size:15.5px;}
    .container{padding:0 16px;}
    .nav-links{display:none;}
    .nav-search{display:none;}
    .header-actions .btn-ghost{display:none;}
    .nav-toggle{display:grid;}
    .header-actions{gap:10px;}
    .brand{font-size:16.5px;}
    .brand-mark{width:30px;height:30px;border-radius:10px;}
    .brand-mark svg{width:18px;height:18px;}
    .section{padding:56px 0;}
    .section-tight{padding:44px 0;}
    .section-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:28px;}
    .waterfall{columns:1;}
    .hero-title{font-size:clamp(32px,9vw,44px);}
    .hero-sub{font-size:15.5px;}
    .hero-actions{gap:12px;}
    .hero-actions .btn{flex:1 1 auto;}
    .stat-strip{grid-template-columns:repeat(2,1fr);gap:18px;padding:22px;}
    .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px;}
    .join-cta{padding:56px 0;}
    .join-inner{padding:26px;border-radius:20px;}
    .float-card{left:8px;bottom:-16px;font-size:12px;padding:9px 13px;}
    .voice-card{flex:0 0 264px;}
    .creator-card{width:112px;}
    .site-footer{padding:48px 0 22px;}
    .footer-bottom{flex-direction:column;align-items:flex-start;gap:12px;}
  }

  @media (max-width:520px){
    .avatar-stack .avatar,
    .avatar-more{width:56px;height:56px;}
    .stage-metrics{gap:16px;}
    .flow-title{font-size:15.5px;}
    .faq-q{font-size:15.5px;}
    .faq-answer{font-size:14.5px;}
    .join-action .btn{width:100%;}
  }

  @media (prefers-reduced-motion:reduce){
    *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
    html{scroll-behavior:auto;}
  }