/* roulang page: index */
:root{
  --ink:#1a1f3d;
  --ink-deep:#10142c;
  --ink-soft:#252c55;
  --gold:#ffb400;
  --gold-light:#ffd76a;
  --gold-deep:#e29b00;
  --bg:#f5f6fb;
  --surface:#ffffff;
  --line:#e4e7f3;
  --text:#1d2338;
  --muted:#616a86;
  --radius:12px;
  --radius-lg:20px;
  --shadow-sm:0 4px 14px rgba(26,31,61,.06);
  --shadow:0 14px 36px rgba(26,31,61,.10);
  --shadow-lg:0 26px 60px rgba(16,20,44,.16);
  --container:1140px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",sans-serif;
  font-size:16px;
  line-height:1.78;
  letter-spacing:.01em;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .18s ease}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;color:var(--ink);line-height:1.3;font-weight:800;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}

/* ---------- dock 导航 ---------- */
.dock-wrap{position:fixed;top:16px;left:0;right:0;z-index:80;display:flex;justify-content:center;padding:0 16px;pointer-events:none}
.dock{
  pointer-events:auto;
  width:min(1120px,100%);
  display:flex;align-items:center;gap:20px;
  padding:9px 12px 9px 20px;
  background:rgba(26,31,61,.93);
  border:1px solid rgba(255,180,0,.2);
  border-radius:999px;
  box-shadow:0 20px 44px rgba(16,20,44,.3);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
}
.brand{display:inline-flex;align-items:center;gap:9px;flex-shrink:0}
.brand-dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--gold-light),var(--gold));box-shadow:0 0 0 4px rgba(255,180,0,.16)}
.brand-name{color:#fff;font-size:16px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
.dock-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.dock-nav a{
  padding:8px 15px;border-radius:999px;font-size:14.5px;font-weight:600;color:rgba(232,235,247,.76);
  transition:background .18s ease,color .18s ease;
}
.dock-nav a:hover{color:#fff;background:rgba(255,255,255,.09)}
.dock-nav a.is-active{color:#221c05;background:linear-gradient(135deg,var(--gold-light),var(--gold));box-shadow:0 8px 18px rgba(255,180,0,.28)}
.dock-cta{
  flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;
  padding:10px 20px;border-radius:999px;font-size:14px;font-weight:800;color:#221c05;
  background:linear-gradient(135deg,#ffc93c,var(--gold) 55%,var(--gold-deep));
  box-shadow:0 10px 22px rgba(255,180,0,.3);
  transition:transform .18s ease,box-shadow .18s ease;
}
.dock-cta:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(255,180,0,.4)}
.dock-toggle{
  display:none;margin-left:auto;width:42px;height:42px;border-radius:50%;
  border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);color:#fff;
  font-size:16px;line-height:1;cursor:pointer;align-items:center;justify-content:center;
}
.dock-toggle:hover{background:rgba(255,255,255,.16)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:148px 0 84px;overflow:hidden;background:var(--ink-deep)}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/ed318a40dce3800c.webp');
  background-size:cover;background-position:center;
  opacity:.42;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(900px 420px at 78% 12%,rgba(255,180,0,.24),transparent 62%),
    linear-gradient(160deg,rgba(16,20,44,.94) 0%,rgba(26,31,61,.9) 46%,rgba(16,20,44,.96) 100%);
}
.hero-inner{position:relative;z-index:3}
.series-rail{
  display:flex;flex-wrap:wrap;gap:10px;
  padding:10px 12px;margin-bottom:44px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  border-radius:16px;
  backdrop-filter:blur(8px);
}
.series-rail a{
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 16px;border-radius:10px;font-size:14px;font-weight:600;color:rgba(236,239,250,.82);
  background:rgba(255,255,255,.05);
  transition:background .18s ease,color .18s ease,transform .18s ease;
}
.series-rail a::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--gold);opacity:.85}
.series-rail a:hover{background:rgba(255,180,0,.18);color:#fff;transform:translateY(-1px)}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:999px;font-size:13px;font-weight:700;letter-spacing:.06em;
  color:var(--gold-light);background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.32);
}
.hero h1{
  margin:22px 0 20px;max-width:14em;
  font-size:clamp(30px,4.6vw,54px);
  line-height:1.2;color:#fff;letter-spacing:-.02em;
}
.hero h1 em{font-style:normal;color:var(--gold);position:relative}
.hero-lead{max-width:760px;font-size:16.5px;line-height:1.95;color:rgba(224,229,245,.84)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:32px 0 40px}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px;max-width:900px}
.hero-stat{
  flex:1 1 190px;min-width:160px;padding:18px 20px;border-radius:var(--radius);
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);
}
.hero-stat strong{display:block;font-size:26px;line-height:1.2;color:var(--gold);font-weight:800}
.hero-stat span{display:block;margin-top:6px;font-size:13.5px;color:rgba(214,220,240,.76)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 28px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:700;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-gold{background:linear-gradient(135deg,#ffc93c,var(--gold) 55%,var(--gold-deep));color:#241e06;box-shadow:0 12px 26px rgba(255,180,0,.32)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(255,180,0,.42);color:#241e06}
.btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.34);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.17);transform:translateY(-2px);color:#fff}
.btn-line{background:#fff;border-color:var(--line);color:var(--ink);box-shadow:var(--shadow-sm)}
.btn-line:hover{border-color:var(--gold);transform:translateY(-2px);box-shadow:0 12px 26px rgba(26,31,61,.12);color:var(--ink)}
.btn:focus-visible,.dock a:focus-visible,.dock-toggle:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(255,180,0,.6);outline-offset:3px}

/* ---------- 区块通用 ---------- */
.sec{padding:78px 0}
.sec--white{background:var(--surface)}
.sec--tint{background:linear-gradient(180deg,#f7f8fd 0%,#eef1fa 100%)}
.sec--dark{background:linear-gradient(150deg,var(--ink-deep),var(--ink) 60%,#20264a);color:rgba(226,230,246,.86)}
.sec--dark h2,.sec--dark h3{color:#fff}
.sec--dark .sec-desc{color:rgba(210,216,238,.76)}
.sec-head{max-width:790px;margin-bottom:38px}
.sec-head--center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-block;padding:5px 14px;border-radius:999px;
  font-size:12.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  color:var(--gold-deep);background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.3);
}
.sec--dark .eyebrow{color:var(--gold-light);background:rgba(255,180,0,.14);border-color:rgba(255,180,0,.34)}
.sec-title{margin:14px 0 12px;font-size:clamp(23px,2.9vw,33px)}
.sec-desc{font-size:16px;line-height:1.9;color:var(--muted)}
.sec-more{display:flex;justify-content:center;margin-top:34px}

/* ---------- 卡片网格 ---------- */
.card-grid{margin:0 -11px}
.card-grid>.cell{padding:0 11px;margin-bottom:22px}
.card{
  height:100%;display:flex;flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.card-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:#e8ecf7}
.card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.card:hover .card-thumb img{transform:scale(1.05)}
.card-thumb .thumb-tag{
  position:absolute;left:12px;top:12px;
  padding:5px 12px;border-radius:999px;font-size:12px;font-weight:800;
  color:#241e06;background:linear-gradient(135deg,var(--gold-light),var(--gold));
  box-shadow:0 6px 16px rgba(16,20,44,.24);
}
.card-body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
.card-body h3{font-size:17.5px;margin-bottom:9px}
.card-body p{font-size:14.5px;line-height:1.82;color:var(--muted);flex:1}
.card-link{
  margin-top:16px;display:inline-flex;align-items:center;gap:6px;
  font-size:13.5px;font-weight:800;color:var(--gold-deep);
}
.card-link::after{content:"→";transition:transform .18s ease}
.card:hover .card-link::after{transform:translateX(4px)}

/* ---------- 指标看板 ---------- */
.metric-board{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric{
  padding:24px 22px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--line);
  box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease;
}
.metric::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:linear-gradient(90deg,var(--gold),rgba(255,180,0,0))}
.metric:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.metric strong{display:block;font-size:30px;line-height:1.15;color:var(--ink);font-weight:800}
.metric strong small{font-size:14px;font-weight:700;color:var(--muted);margin-left:4px}
.metric span{display:block;margin-top:8px;font-size:14px;color:var(--muted);line-height:1.7}
.board-note{margin-top:22px;padding:18px 22px;border-left:3px solid var(--gold);background:#fff;border-radius:0 var(--radius) var(--radius) 0;font-size:14.8px;color:var(--muted);box-shadow:var(--shadow-sm)}

/* ---------- 玩法矩阵 ---------- */
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.matrix-item{
  padding:26px 24px;border-radius:var(--radius);
  background:rgba(255,255,255,.055);
  border:1px solid rgba(255,255,255,.12);
  transition:transform .2s ease,background .2s ease,border-color .2s ease;
}
.matrix-item:hover{transform:translateY(-4px);background:rgba(255,255,255,.09);border-color:rgba(255,180,0,.42)}
.matrix-item .m-icon{
  width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-size:18px;font-weight:800;color:#241e06;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  margin-bottom:16px;
}
.matrix-item h3{font-size:17px;margin-bottom:8px}
.matrix-item p{font-size:14.4px;line-height:1.82;color:rgba(206,213,237,.78)}

/* ---------- 步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:step}
.step{
  position:relative;padding:30px 24px 26px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
}
.step::before{
  counter-increment:step;content:"0" counter(step);
  display:block;font-size:26px;font-weight:800;color:rgba(255,180,0,.9);
  margin-bottom:12px;letter-spacing:.04em;
}
.step h3{font-size:17px;margin-bottom:9px}
.step p{font-size:14.6px;line-height:1.85;color:var(--muted)}

/* ---------- 对比 ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.compare-col{padding:30px 28px;border-radius:var(--radius-lg);border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm)}
.compare-col.is-good{border-color:rgba(255,180,0,.45);box-shadow:0 18px 40px rgba(255,180,0,.14)}
.compare-col h3{display:flex;align-items:center;gap:10px;font-size:18px;margin-bottom:18px}
.compare-col h3 i{width:9px;height:9px;border-radius:50%;background:#c3c9dd;font-style:normal}
.compare-col.is-good h3 i{background:var(--gold);box-shadow:0 0 0 5px rgba(255,180,0,.16)}
.compare-list li{
  position:relative;padding:11px 0 11px 26px;font-size:15px;color:var(--muted);
  border-bottom:1px dashed var(--line);
}
.compare-list li:last-child{border-bottom:0}
.compare-list li::before{content:"·";position:absolute;left:8px;top:9px;font-size:22px;line-height:1;color:#b7bdd3;font-weight:800}
.compare-col.is-good .compare-list li{color:var(--ink-soft)}
.compare-col.is-good .compare-list li::before{content:"✓";font-size:13px;top:15px;color:var(--gold-deep)}

/* ---------- 时间线 ---------- */
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:16px}
.timeline::before{content:"";position:absolute;left:6%;right:6%;top:34px;height:2px;background:linear-gradient(90deg,rgba(255,180,0,.7),rgba(255,255,255,.16))}
.tl-item{position:relative;padding-top:52px}
.tl-item::before{
  content:"";position:absolute;top:26px;left:0;width:16px;height:16px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 5px rgba(255,180,0,.18);
}
.tl-item h3{font-size:16px;margin-bottom:8px}
.tl-item p{font-size:14.2px;line-height:1.82;color:rgba(206,213,237,.78)}

/* ---------- 评论 ---------- */
.voice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.voice{
  padding:24px 24px 22px;border-radius:var(--radius);
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease;
}
.voice:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.voice .stars{color:var(--gold);letter-spacing:3px;font-size:14px;margin-bottom:12px}
.voice p{font-size:15px;line-height:1.85;color:var(--ink-soft)}
.voice footer{margin-top:16px;display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--muted)}
.voice footer b{width:30px;height:30px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:13px;color:#241e06;background:linear-gradient(135deg,var(--gold-light),var(--gold))}

/* ---------- 保障 ---------- */
.guard{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.guard-item{padding:24px 22px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.guard-item .g-mark{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;font-size:16px;font-weight:800;color:#241e06;background:rgba(255,180,0,.9);margin-bottom:14px}
.guard-item h3{font-size:16px;margin-bottom:8px}
.guard-item p{font-size:14.2px;line-height:1.8;color:var(--muted)}

/* ---------- 标签墙 ---------- */
.tag-wall{display:flex;flex-wrap:wrap;gap:10px}
.tag-wall a,.tag-wall span{
  display:inline-flex;align-items:center;
  padding:9px 18px;border-radius:999px;font-size:14px;font-weight:600;
  color:var(--ink-soft);background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);
  transition:transform .18s ease,border-color .18s ease,color .18s ease,background .18s ease;
}
.tag-wall a:hover{transform:translateY(-2px);border-color:var(--gold);color:var(--gold-deep);background:#fffdf6}

/* ---------- 收藏分享 ---------- */
.share-band{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;
  padding:34px 38px;border-radius:var(--radius-lg);
  background:linear-gradient(120deg,#fff8e6,#ffffff 60%);
  border:1px solid rgba(255,180,0,.35);
  box-shadow:0 20px 44px rgba(255,180,0,.14);
}
.share-band h2{font-size:22px;margin-bottom:8px}
.share-band p{font-size:15px;color:var(--muted);max-width:620px}
.share-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- 资讯列表 ---------- */
.news-layout{display:grid;grid-template-columns:minmax(0,1.62fr) minmax(0,1fr);gap:26px;align-items:start}
.news-list{display:flex;flex-direction:column;gap:16px}
.news-item{
  display:grid;grid-template-columns:200px minmax(0,1fr);gap:20px;
  padding:16px;border-radius:var(--radius);
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.news-item .news-pic{aspect-ratio:16/11;border-radius:9px;overflow:hidden;background:#e8ecf7}
.news-item .news-pic img{width:100%;height:100%;object-fit:cover}
.news-item h3{font-size:17px;margin:6px 0 8px}
.news-item h3 a:hover{color:var(--gold-deep)}
.news-item p{font-size:14.3px;line-height:1.78;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12.5px;color:var(--muted)}
.news-meta .tag{display:inline-block;padding:3px 10px;border-radius:999px;font-weight:700;color:var(--gold-deep);background:rgba(255,180,0,.14)}
.empty-note{padding:26px;border-radius:var(--radius);background:#fff;border:1px dashed var(--line);color:var(--muted);font-size:15px}
.side-panel{padding:26px 24px;border-radius:var(--radius-lg);background:var(--ink);color:rgba(220,226,245,.84);box-shadow:var(--shadow)}
.side-panel h3{color:#fff;font-size:17px;margin-bottom:14px}
.side-panel ul li{padding:11px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:14.2px;line-height:1.7}
.side-panel ul li:last-child{border-bottom:0}
.side-panel .side-tip{margin-top:18px;padding:14px 16px;border-radius:10px;background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.3);font-size:13.6px;color:var(--gold-light);line-height:1.75}
.side-links{display:flex;flex-direction:column;gap:10px;margin-top:6px}
.side-links a{font-size:14.2px;color:rgba(226,231,248,.86);display:flex;justify-content:space-between;gap:10px}
.side-links a:hover{color:var(--gold-light)}

/* ---------- FAQ ---------- */
.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.faq-item{padding:24px 24px 22px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:border-color .2s ease,box-shadow .2s ease}
.faq-item:hover{border-color:rgba(255,180,0,.5);box-shadow:var(--shadow)}
.faq-item h3{display:flex;gap:10px;font-size:16px;margin-bottom:10px;line-height:1.55}
.faq-item h3 span{flex-shrink:0;color:var(--gold-deep);font-weight:800}
.faq-item p{font-size:14.6px;line-height:1.85;color:var(--muted)}

/* ---------- 表单 ---------- */
.subscribe{
  padding:44px 42px;border-radius:var(--radius-lg);
  background:linear-gradient(150deg,var(--ink) 0%,var(--ink-deep) 100%);
  color:rgba(222,227,246,.86);box-shadow:var(--shadow-lg);
  position:relative;overflow:hidden;
}
.subscribe::after{content:"";position:absolute;right:-90px;top:-90px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(255,180,0,.3),transparent 68%)}
.subscribe h2{color:#fff;font-size:clamp(22px,2.6vw,30px);margin-bottom:12px}
.subscribe p.sub-lead{font-size:15px;line-height:1.85;max-width:640px;margin-bottom:28px}
.sub-grid{position:relative;z-index:2;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:13.5px;font-weight:700;color:rgba(226,231,248,.9)}
.field input,.field select{
  height:48px;padding:0 16px;border-radius:10px;font-size:15px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);color:#fff;
  transition:border-color .18s ease,background .18s ease;
}
.field input::placeholder{color:rgba(200,208,236,.6)}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);background:rgba(255,255,255,.14)}
.field select option{color:#1d2338}
.sub-actions{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:24px}
.sub-tip{font-size:14px;color:var(--gold-light);min-height:22px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-deep);color:rgba(196,204,231,.74);padding:60px 0 26px}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand .brand-name{font-size:18px}
.footer-brand p{margin-top:14px;font-size:14px;line-height:1.85;color:rgba(190,198,226,.7);max-width:320px}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:14px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14px;color:rgba(196,204,231,.76)}
.footer-col a:hover{color:var(--gold-light)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:22px;font-size:13px;color:rgba(168,177,208,.66)}
.footer-bottom a:hover{color:var(--gold-light)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .metric-board{grid-template-columns:repeat(2,1fr)}
  .matrix{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .timeline::before{display:none}
  .guard{grid-template-columns:repeat(2,1fr)}
  .news-layout{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr}
  .sub-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .dock{flex-wrap:wrap;border-radius:22px;padding:10px 14px}
  .dock-nav{
    display:none;width:100%;flex-direction:column;align-items:stretch;gap:6px;
    margin:10px 0 4px;padding-top:12px;border-top:1px solid rgba(255,255,255,.14);
  }
  .dock.is-open .dock-nav{display:flex}
  .dock-nav a{padding:11px 16px;border-radius:10px}
  .dock-cta{display:none}
  .dock-toggle{display:inline-flex}
  .hero{padding:120px 0 66px}
  .series-rail{margin-bottom:32px}
  .compare{grid-template-columns:1fr}
  .voice-grid{grid-template-columns:1fr}
  .faq{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr}
  .news-item .news-pic{aspect-ratio:16/9}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .sec{padding:56px 0}
  .hero h1{font-size:28px}
  .hero-lead{font-size:15.4px}
  .hero-actions .btn{width:100%}
  .metric-board{grid-template-columns:1fr}
  .matrix{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr}
  .guard{grid-template-columns:1fr}
  .sub-grid{grid-template-columns:1fr}
  .subscribe{padding:30px 22px}
  .share-band{padding:26px 22px}
  .share-actions{width:100%}
  .share-actions .btn{width:100%}
  .footer-top{grid-template-columns:1fr}
  .brand-name{font-size:15px}
}

/* roulang page: article */
:root{
 --ink:#1a1f3d;
 --ink-deep:#10142c;
 --ink-soft:#252c55;
 --gold:#ffb400;
 --gold-light:#ffd76a;
 --gold-deep:#e29b00;
 --bg:#f5f6fb;
 --surface:#ffffff;
 --line:#e4e7f3;
 --text:#1d2338;
 --muted:#616a86;
 --radius:12px;
 --radius-lg:20px;
 --shadow-sm:0 4px 14px rgba(26,31,61,.06);
 --shadow:0 14px 36px rgba(26,31,61,.10);
 --shadow-lg:0 26px 60px rgba(16,20,44,.16);
 --container:1140px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
 margin:0;
 background:var(--bg);
 color:var(--text);
 font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",sans-serif;
 font-size:16px;
 line-height:1.78;
 letter-spacing:.01em;
 overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .18s ease}
button,input,select,textarea{font-family:inherit;font-size:inherit}
h1,h2,h3,h4{margin:0;font-weight:800;color:var(--ink)}
p{margin:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}

/* ---------- 顶部浮动 Dock ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:80;padding:16px 22px;pointer-events:none}
.dock{
 pointer-events:auto;
 max-width:var(--container);margin:0 auto;
 display:flex;align-items:center;gap:16px;
 padding:10px 12px 10px 20px;
 border-radius:999px;
 background:rgba(16,20,44,.88);
 border:1px solid rgba(255,255,255,.12);
 box-shadow:0 18px 44px rgba(16,20,44,.34);
 backdrop-filter:blur(14px);
 -webkit-backdrop-filter:blur(14px);
}
.brand{display:inline-flex;align-items:center;gap:9px;flex-shrink:0}
.brand-dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--gold-light),var(--gold));box-shadow:0 0 0 4px rgba(255,180,0,.16)}
.brand-name{color:#fff;font-size:16px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
.dock-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.dock-nav a{
 padding:8px 15px;border-radius:999px;font-size:14.5px;font-weight:600;
 color:rgba(232,235,247,.76);white-space:nowrap;
 transition:background .18s ease,color .18s ease;
}
.dock-nav a:hover{color:#fff;background:rgba(255,255,255,.09)}
.dock-nav a.is-active{color:#221c05;background:linear-gradient(135deg,var(--gold-light),var(--gold));box-shadow:0 8px 18px rgba(255,180,0,.28)}
.dock-cta{
 flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;
 padding:10px 20px;border-radius:999px;font-size:14px;font-weight:800;color:#221c05;
 background:linear-gradient(135deg,#ffc93c,var(--gold) 55%,var(--gold-deep));
 box-shadow:0 10px 22px rgba(255,180,0,.3);
 transition:transform .18s ease,box-shadow .18s ease;
}
.dock-cta:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(255,180,0,.4)}

/* ---------- 通用组件 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 28px;border-radius:999px;border:1px solid transparent;
 font-size:15px;font-weight:700;cursor:pointer;text-align:center;
 transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-gold{background:linear-gradient(135deg,#ffc93c,var(--gold) 55%,var(--gold-deep));color:#241e06;box-shadow:0 12px 26px rgba(255,180,0,.32)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(255,180,0,.42);color:#241e06}
.btn-line{background:#fff;border-color:var(--line);color:var(--ink);box-shadow:var(--shadow-sm)}
.btn-line:hover{border-color:var(--gold);transform:translateY(-2px);box-shadow:0 12px 26px rgba(26,31,61,.12);color:var(--ink)}
.btn:focus-visible,.dock-nav a:focus-visible,.dock-cta:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(255,180,0,.6);outline-offset:3px}
.hero-badge{
 display:inline-flex;align-items:center;gap:8px;
 padding:7px 16px;border-radius:999px;font-size:13px;font-weight:700;letter-spacing:.06em;
 color:var(--gold-light);background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.32);
}
.eyebrow{
 display:inline-block;padding:5px 14px;border-radius:999px;
 font-size:12.5px;font-weight:800;letter-spacing:.12em;
 color:var(--gold-deep);background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.3);
}

/* ---------- 文章头部 ---------- */
.article-hero{position:relative;padding:150px 0 62px;background:var(--ink-deep);overflow:hidden}
.article-hero-bg{
 position:absolute;inset:0;
 background-image:url('/assets/images/11b694e9755a1c7e.webp');
 background-size:cover;background-position:center;
 opacity:.4;
}
.article-hero::after{
 content:"";position:absolute;inset:0;
 background:
 radial-gradient(880px 400px at 80% 10%,rgba(255,180,0,.22),transparent 62%),
 linear-gradient(160deg,rgba(16,20,44,.95) 0%,rgba(26,31,61,.9) 50%,rgba(16,20,44,.97) 100%);
}
.article-hero-inner{position:relative;z-index:3}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:13.5px;color:rgba(214,220,240,.66);margin-bottom:20px}
.crumb a{color:rgba(236,239,250,.86)}
.crumb a:hover{color:var(--gold)}
.article-hero h1{
 margin:18px 0 18px;max-width:22em;
 font-size:clamp(25px,3.6vw,42px);line-height:1.28;
 color:#fff;letter-spacing:-.01em;
}
.article-lead{max-width:820px;color:rgba(224,229,245,.84);font-size:16px;line-height:1.95;margin:0 0 24px}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:13.5px;color:rgba(214,220,240,.72)}
.article-meta .dot{width:5px;height:5px;border-radius:50%;background:var(--gold);display:inline-block}

/* ---------- 板块 ---------- */
.sec{padding:74px 0;position:relative}
.sec--white{background:var(--surface)}
.sec--soft{background:#eef1fa}
.sec--tight{padding-top:56px}
.sec-head{max-width:740px;margin-bottom:34px}
.sec-title{margin:12px 0 10px;font-size:clamp(22px,2.8vw,32px);line-height:1.32}
.sec-sub{margin:0;color:var(--muted);font-size:15.5px;line-height:1.92}

/* ---------- 正文 + 侧栏 ---------- */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:32px;align-items:start}
.article-shell{
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:var(--radius-lg);
 box-shadow:var(--shadow-sm);
 padding:36px 38px;
}
.article-body{font-size:16.5px;line-height:1.95;color:#252c47;word-break:break-word}
.article-body>*:first-child{margin-top:0}
.article-body p{margin:0 0 18px}
.article-body h2{
 margin:38px 0 14px;padding-left:14px;
 font-size:23px;line-height:1.42;color:var(--ink);
 border-left:4px solid var(--gold);
}
.article-body h3{margin:28px 0 10px;font-size:18.5px;color:var(--ink-soft)}
.article-body h4{margin:22px 0 8px;font-size:16.5px;color:var(--ink-soft)}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:22px}
.article-body li{margin-bottom:9px}
.article-body img{border-radius:var(--radius);margin:22px 0;box-shadow:var(--shadow-sm)}
.article-body a{color:var(--gold-deep);border-bottom:1px solid rgba(255,180,0,.45)}
.article-body a:hover{color:var(--ink)}
.article-body blockquote{
 margin:24px 0;padding:16px 22px;border-radius:var(--radius);
 background:rgba(255,180,0,.1);border-left:4px solid var(--gold);color:#3a4160;
}
.article-body strong{color:var(--ink)}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-body th{background:#f2f4fc;color:var(--ink);font-weight:700}
.article-body code{background:#eef1fa;padding:2px 6px;border-radius:6px;font-size:.92em}
.article-body hr{border:0;border-top:1px dashed var(--line);margin:30px 0}
.empty-state{text-align:center;padding:44px 12px}
.empty-state h2{font-size:24px;margin-bottom:12px}
.empty-state p{margin-bottom:24px;color:var(--muted)}

.article-side{display:grid;gap:18px;position:sticky;top:104px}
.side-card{
 background:var(--surface);border:1px solid var(--line);
 border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm);
}
.side-card h3{margin-bottom:14px;font-size:16px;letter-spacing:.02em}
.side-list{list-style:none;margin:0;padding:0;display:grid;gap:11px;font-size:14px}
.side-list li{
 display:flex;justify-content:space-between;gap:12px;
 padding-bottom:11px;border-bottom:1px dashed var(--line);
 color:var(--muted);
}
.side-list li:last-child{border-bottom:0;padding-bottom:0}
.side-list strong{color:var(--ink);font-weight:700;text-align:right}
.side-card--dark{background:linear-gradient(150deg,var(--ink),var(--ink-soft));border-color:transparent;color:#dfe4f5}
.side-card--dark h3{color:#fff}
.side-card--dark p{margin-bottom:16px;font-size:14px;line-height:1.88;color:rgba(214,220,240,.8)}
.side-card--dark .btn{width:100%}
.side-links{list-style:none;margin:0;padding:0;display:grid;gap:2px;font-size:14.5px}
.side-links a{display:block;padding:9px 12px;border-radius:9px;color:#3a4160;transition:background .18s ease,color .18s ease,transform .18s ease}
.side-links a:hover{background:rgba(255,180,0,.14);color:var(--ink);transform:translateX(3px)}

/* ---------- 指标看板 ---------- */
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric-card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 22px;box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.metric-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.metric-card strong{display:block;font-size:30px;line-height:1.16;color:var(--ink);font-weight:800;letter-spacing:-.01em}
.metric-card strong em{font-style:normal;font-size:16px;color:var(--gold-deep);margin-left:5px}
.metric-card span{display:block;margin-top:9px;font-size:13.5px;color:var(--muted);line-height:1.7}
.metric-note{margin-top:22px;font-size:14px;color:var(--muted);line-height:1.9}

/* ---------- 结果对比 ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare-col{
 border-radius:var(--radius-lg);padding:28px 26px;
 border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-sm);
}
.compare-col--gold{background:linear-gradient(160deg,#1a1f3d,#252c55);border-color:transparent;color:#e6eaf7;box-shadow:var(--shadow)}
.compare-col h3{margin-bottom:16px;font-size:18px}
.compare-col--gold h3{color:#fff}
.compare-col ul{list-style:none;margin:0;padding:0;display:grid;gap:12px;font-size:14.5px}
.compare-col li{display:flex;gap:11px;line-height:1.8}
.compare-col li::before{content:"";flex:0 0 auto;width:8px;height:8px;margin-top:9px;border-radius:50%;background:var(--gold)}
.compare-col--gold li{color:rgba(226,231,246,.9)}

/* ---------- 里程碑 ---------- */
.timeline{position:relative;display:grid;gap:22px;padding-left:28px}
.timeline::before{
 content:"";position:absolute;left:7px;top:10px;bottom:10px;width:2px;
 background:linear-gradient(180deg,var(--gold),rgba(255,180,0,.14));
}
.timeline-item{
 position:relative;background:var(--surface);border:1px solid var(--line);
 border-radius:var(--radius);padding:20px 24px;box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.timeline-item:hover{transform:translateX(4px);border-color:rgba(255,180,0,.45);box-shadow:var(--shadow)}
.timeline-item::before{
 content:"";position:absolute;left:-27px;top:25px;width:14px;height:14px;border-radius:50%;
 background:var(--gold);border:3px solid #fff;box-shadow:0 0 0 3px rgba(255,180,0,.2);
}
.timeline-item span{display:inline-block;margin-bottom:8px;font-size:12.5px;font-weight:800;letter-spacing:.08em;color:var(--gold-deep)}
.timeline-item h3{margin-bottom:7px;font-size:16.5px}
.timeline-item p{font-size:14.5px;color:var(--muted);line-height:1.88}

/* ---------- 快速解答 ---------- */
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.faq-item{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:22px;box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.faq-item:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.4)}
.faq-item h3{margin-bottom:9px;font-size:16px;line-height:1.55}
.faq-item p{font-size:14.5px;color:var(--muted);line-height:1.9}

/* ---------- 订阅表单 ---------- */
.subscribe{
 position:relative;overflow:hidden;
 background:linear-gradient(150deg,#10142c,#1a1f3d 55%,#252c55);
 border-radius:var(--radius-lg);
 padding:44px 42px;
 display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:center;
 box-shadow:var(--shadow-lg);
}
.subscribe::after{
 content:"";position:absolute;right:-70px;top:-70px;width:260px;height:260px;
 border-radius:50%;background:radial-gradient(circle,rgba(255,180,0,.28),transparent 70%);
}
.subscribe-copy{position:relative;z-index:2}
.subscribe-copy h2{margin:14px 0 12px;font-size:clamp(22px,2.6vw,30px);color:#fff;line-height:1.35}
.subscribe-copy p{color:rgba(214,220,240,.82);font-size:15px;line-height:1.9;max-width:420px}
.sub-form{position:relative;z-index:2;display:grid;gap:13px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.field label{display:block;font-size:13px;font-weight:700;color:rgba(220,226,246,.8);margin-bottom:6px}
.field input,.field select{
 width:100%;padding:12px 14px;border-radius:10px;
 border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.07);
 color:#fff;transition:border-color .18s ease,background .18s ease,box-shadow .18s ease;
}
.field input::placeholder{color:rgba(200,208,236,.5)}
.field input:focus,.field select:focus{border-color:var(--gold);background:rgba(255,255,255,.13);outline:none;box-shadow:0 0 0 3px rgba(255,180,0,.18)}
.field select option{color:#1d2338}
.sub-form .btn{width:100%}
.form-note{font-size:12.5px;color:rgba(190,199,230,.66);line-height:1.7}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-deep);color:rgba(223,228,245,.82);padding:56px 0 26px}
.footer-top{
 display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;
 padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand p{margin-top:14px;font-size:14px;line-height:1.9;color:rgba(190,199,230,.72);max-width:330px}
.footer-col h4{margin-bottom:14px;font-size:14px;color:#fff;letter-spacing:.08em}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;font-size:14px}
.footer-col a{color:rgba(190,199,230,.78)}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
 padding-top:22px;font-size:13px;color:rgba(160,170,205,.7);
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .article-layout{grid-template-columns:1fr;gap:24px}
 .article-side{position:static;grid-template-columns:repeat(2,1fr);display:grid}
 .metric-grid{grid-template-columns:repeat(2,1fr)}
 .subscribe{grid-template-columns:1fr;gap:26px;padding:36px 30px}
 .footer-top{grid-template-columns:1fr 1fr;gap:26px}
 .article-shell{padding:28px 26px}
}
@media (max-width:768px){
 .site-header{padding:12px 14px}
 .dock{padding:8px 10px 8px 16px;gap:10px}
 .brand-name{font-size:15px}
 .dock-nav{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none;-ms-overflow-style:none}
 .dock-nav::-webkit-scrollbar{display:none}
 .dock-nav a{padding:7px 12px;font-size:13.5px}
 .dock-cta{display:none}
 .article-hero{padding:118px 0 50px}
 .article-lead{font-size:15px}
 .sec{padding:56px 0}
 .compare{grid-template-columns:1fr}
 .faq-grid{grid-template-columns:1fr}
 .article-side{grid-template-columns:1fr}
 .timeline{padding-left:24px}
 .timeline-item::before{left:-23px}
 .subscribe{padding:30px 22px;border-radius:var(--radius)}
 .form-row{grid-template-columns:1fr}
 .article-body{font-size:16px}
 .article-body h2{font-size:20.5px}
 .footer-top{grid-template-columns:1fr;gap:24px;padding-bottom:26px}
}
@media (max-width:520px){
 .container{padding:0 16px}
 .metric-grid{grid-template-columns:1fr}
 .article-shell{padding:22px 18px;border-radius:var(--radius)}
 .article-hero h1{font-size:23px}
 .btn{padding:12px 22px;font-size:14.5px}
 .metric-card strong{font-size:26px}
 .subscribe-copy p{font-size:14.5px}
}

/* roulang page: category1 */
:root{
 --ink:#1a1f3d;
 --ink-deep:#10142c;
 --ink-soft:#252c55;
 --gold:#ffb400;
 --gold-light:#ffd76a;
 --gold-deep:#e29b00;
 --bg:#f5f6fb;
 --surface:#ffffff;
 --line:#e4e7f3;
 --text:#1d2338;
 --muted:#616a86;
 --radius:12px;
 --radius-lg:20px;
 --shadow-sm:0 4px 14px rgba(26,31,61,.06);
 --shadow:0 14px 36px rgba(26,31,61,.10);
 --shadow-lg:0 26px 60px rgba(16,20,44,.16);
 --container:1140px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
 margin:0;
 background:var(--bg);
 color:var(--text);
 font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",sans-serif;
 font-size:16px;
 line-height:1.8;
 letter-spacing:.01em;
 overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .18s ease}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;line-height:1.3;color:var(--ink);letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}
.brand{display:inline-flex;align-items:center;gap:9px;flex-shrink:0}
.brand-dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--gold-light),var(--gold));box-shadow:0 0 0 4px rgba(255,180,0,.16)}
.brand-name{color:#fff;font-size:16px;font-weight:800;letter-spacing:.02em;white-space:nowrap}

/* ---------- 浮动 Dock 导航 ---------- */
.site-header{position:fixed;top:18px;left:0;right:0;z-index:80;padding:0 18px}
.dock{
 max-width:1120px;margin:0 auto;display:flex;align-items:center;gap:16px;
 padding:10px 14px 10px 20px;border-radius:999px;
 background:rgba(20,25,50,.82);
 border:1px solid rgba(255,255,255,.10);
 box-shadow:0 18px 40px rgba(16,20,44,.26);
 backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
 transition:background .25s ease,box-shadow .25s ease;
}
.dock.is-stuck{background:rgba(16,20,44,.95);box-shadow:0 22px 46px rgba(16,20,44,.4)}
.dock-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.dock-nav a{
 padding:8px 15px;border-radius:999px;font-size:14.5px;font-weight:600;
 color:rgba(232,235,247,.76);white-space:nowrap;
 transition:background .18s ease,color .18s ease;
}
.dock-nav a:hover{color:#fff;background:rgba(255,255,255,.09)}
.dock-nav a.is-active{color:#221c05;background:linear-gradient(135deg,var(--gold-light),var(--gold));box-shadow:0 8px 18px rgba(255,180,0,.28)}
.dock-cta{
 flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;
 padding:10px 20px;border-radius:999px;font-size:14px;font-weight:800;color:#221c05;
 background:linear-gradient(135deg,#ffc93c,var(--gold) 55%,var(--gold-deep));
 box-shadow:0 10px 22px rgba(255,180,0,.3);
 transition:transform .18s ease,box-shadow .18s ease;
}
.dock-cta:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(255,180,0,.42)}

/* ---------- 按钮 / 标签 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 28px;border-radius:999px;border:1px solid transparent;
 font-size:15px;font-weight:700;cursor:pointer;
 transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-gold{background:linear-gradient(135deg,#ffc93c,var(--gold) 55%,var(--gold-deep));color:#241e06;box-shadow:0 12px 26px rgba(255,180,0,.32)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(255,180,0,.42);color:#241e06}
.btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.34);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.17);transform:translateY(-2px);color:#fff}
.btn-line{background:#fff;border-color:var(--line);color:var(--ink);box-shadow:var(--shadow-sm)}
.btn-line:hover{border-color:var(--gold);transform:translateY(-2px);box-shadow:0 12px 26px rgba(26,31,61,.12);color:var(--ink)}
.btn-sm{padding:10px 20px;font-size:14px}
.btn:focus-visible,.dock-nav a:focus-visible,.dock-cta:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
 outline:3px solid rgba(255,180,0,.62);outline-offset:3px;border-radius:8px;
}
.eyebrow{
 display:inline-block;padding:5px 14px;border-radius:999px;
 font-size:12.5px;font-weight:800;letter-spacing:.12em;
 color:var(--gold-deep);background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.3);
}
.tag{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-size:12.5px;font-weight:700;background:rgba(26,31,61,.06);color:var(--ink-soft);border:1px solid var(--line)}
.tag-gold{background:rgba(255,180,0,.14);border-color:rgba(255,180,0,.34);color:var(--gold-deep)}

/* ---------- Hero ---------- */
.cat-hero{position:relative;padding:142px 0 84px;overflow:hidden;background:var(--ink-deep)}
.hero-bg{
 position:absolute;inset:0;
 background-image:url('/assets/images/11b694e9755a1c7e.webp');
 background-size:cover;background-position:center;
 opacity:.4;
}
.cat-hero::after{
 content:"";position:absolute;inset:0;
 background:
 radial-gradient(880px 420px at 82% 8%,rgba(255,180,0,.22),transparent 62%),
 linear-gradient(160deg,rgba(16,20,44,.95) 0%,rgba(26,31,61,.9) 48%,rgba(16,20,44,.97) 100%);
}
.hero-inner{position:relative;z-index:3;display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:center}
.crumb{display:flex;align-items:center;gap:8px;font-size:13.5px;color:rgba(206,213,236,.7);margin-bottom:18px}
.crumb a:hover{color:var(--gold-light)}
.hero-badge{
 display:inline-flex;align-items:center;gap:8px;
 padding:7px 16px;border-radius:999px;font-size:13px;font-weight:700;letter-spacing:.06em;
 color:var(--gold-light);background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.32);
}
.cat-hero h1{
 margin:20px 0 18px;max-width:15em;
 font-size:clamp(29px,3.9vw,46px);line-height:1.24;color:#fff;letter-spacing:-.02em;
}
.cat-hero h1 em{font-style:normal;color:var(--gold)}
.hero-lead{max-width:640px;font-size:16px;line-height:1.95;color:rgba(224,229,245,.84)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 26px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px}
.hero-chips span{
 padding:7px 14px;border-radius:10px;font-size:13px;font-weight:600;
 color:rgba(226,231,248,.82);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
}

/* ---------- 券墙 ---------- */
.voucher-wall{position:relative}
.voucher-main{
 position:relative;padding:26px 26px 22px;border-radius:var(--radius-lg);
 background:linear-gradient(160deg,#242c57 0%,#161b36 100%);
 border:1px solid rgba(255,180,0,.36);
 box-shadow:var(--shadow-lg);
 transform:rotate(-1.1deg);
 transition:transform .3s ease,box-shadow .3s ease;
}
.voucher-main:hover{transform:rotate(0) translateY(-4px);box-shadow:0 32px 70px rgba(16,20,44,.5)}
.voucher-main::before,.voucher-main::after{
 content:"";position:absolute;width:22px;height:22px;border-radius:50%;
 background:var(--ink-deep);top:56%;border:1px solid rgba(255,180,0,.3);
}
.voucher-main::before{left:-12px}
.voucher-main::after{right:-12px}
.voucher-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.voucher-tag{font-size:12.5px;font-weight:800;letter-spacing:.1em;color:var(--gold-light);background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.34);border-radius:999px;padding:5px 13px}
.voucher-seal{font-size:12px;font-weight:800;color:#221c05;background:linear-gradient(135deg,var(--gold-light),var(--gold));border-radius:8px;padding:4px 10px}
.voucher-main h2{margin:16px 0 10px;font-size:23px;color:#fff;line-height:1.35}
.voucher-main>p{font-size:14px;color:rgba(214,220,240,.78);line-height:1.8}
.voucher-rows{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:18px 0 0}
.voucher-rows li{
 display:flex;flex-direction:column;gap:2px;padding:10px 12px;border-radius:10px;
 background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
}
.voucher-rows li span{font-size:12px;color:rgba(198,206,232,.72)}
.voucher-rows li b{font-size:15px;color:var(--gold-light);font-weight:800}
.voucher-stub{
 margin-top:18px;padding-top:18px;border-top:1px dashed rgba(255,255,255,.22);
 display:flex;align-items:center;gap:14px;flex-wrap:wrap;
}
.voucher-note{font-size:12.5px;color:rgba(198,206,232,.72);line-height:1.6;flex:1 1 140px}
.voucher-mini-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}
.voucher-mini{
 padding:12px 14px;border-radius:var(--radius);
 background:rgba(255,255,255,.05);border:1px dashed rgba(255,180,0,.32);
}
.voucher-mini b{display:block;font-size:13.5px;color:var(--gold-light)}
.voucher-mini span{display:block;font-size:12px;color:rgba(198,206,232,.7);margin-top:2px}

/* ---------- 板块通用 ---------- */
.sec{padding:78px 0;position:relative}
.sec--alt{background:#eef0f9}
.sec--dark{background:var(--ink-deep);color:rgba(226,231,248,.84)}
.sec--dark h2,.sec--dark h3,.sec--dark h4{color:#fff}
.sec--dark .eyebrow{color:var(--gold-light);background:rgba(255,180,0,.14);border-color:rgba(255,180,0,.34)}
.sec-head{max-width:760px;margin-bottom:38px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-title{margin:14px 0 12px;font-size:clamp(23px,2.8vw,32px)}
.sec-desc{font-size:15.5px;line-height:1.92;color:var(--muted)}
.sec--dark .sec-desc{color:rgba(210,217,240,.78)}
.sec-split{display:grid;grid-template-columns:.92fr 1.08fr;gap:44px;align-items:center}

/* ---------- 指标看板 ---------- */
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric{
 padding:24px 22px;border-radius:var(--radius);background:var(--surface);
 border:1px solid var(--line);box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.metric:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.42)}
.metric strong{display:block;font-size:30px;line-height:1.2;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.metric strong i{font-style:normal;font-size:15px;color:var(--gold-deep);margin-left:3px;font-weight:700}
.metric b{display:block;margin-top:8px;font-size:14.5px;color:var(--ink)}
.metric p{margin-top:6px;font-size:13.5px;line-height:1.75;color:var(--muted)}

/* ---------- 规则矩阵 ---------- */
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rule-card{
 position:relative;padding:26px 24px 24px;border-radius:var(--radius);
 background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.rule-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.rule-no{
 display:inline-flex;align-items:center;justify-content:center;
 width:38px;height:38px;border-radius:11px;font-size:15px;font-weight:800;
 color:#241e06;background:linear-gradient(135deg,var(--gold-light),var(--gold));
 box-shadow:0 8px 18px rgba(255,180,0,.28);
}
.rule-card h3{margin:16px 0 10px;font-size:17.5px}
.rule-card p{font-size:14.5px;line-height:1.85;color:var(--muted)}
.rule-list{margin-top:14px;padding-top:14px;border-top:1px dashed var(--line)}
.rule-list li{position:relative;padding-left:16px;font-size:13.5px;color:var(--muted);line-height:1.75}
.rule-list li+li{margin-top:6px}
.rule-list li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:50%;background:var(--gold)}

/* ---------- 结果对比 ---------- */
.compare{
 display:grid;grid-template-columns:1fr 1fr;
 border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
 background:var(--surface);box-shadow:var(--shadow-sm);
}
.compare-col{padding:30px 28px}
.compare-col+.compare-col{border-left:1px solid var(--line);background:#fbfcff}
.compare-col h3{font-size:17px;display:flex;align-items:center;gap:10px}
.compare-col h3 span{width:9px;height:9px;border-radius:50%;background:#c8cfe6}
.compare-col.is-good h3 span{background:linear-gradient(135deg,var(--gold-light),var(--gold));box-shadow:0 0 0 4px rgba(255,180,0,.16)}
.compare-row{display:flex;gap:12px;padding:15px 0;border-bottom:1px dashed var(--line);font-size:14.5px;line-height:1.8;color:var(--muted)}
.compare-row:last-child{border-bottom:0;padding-bottom:0}
.compare-row b{flex:0 0 76px;color:var(--ink);font-weight:700;font-size:14px}

/* ---------- 里程碑时间线 ---------- */
.timeline{position:relative;padding-left:8px}
.timeline::before{
 content:"";position:absolute;left:27px;top:12px;bottom:12px;width:2px;
 background:linear-gradient(180deg,rgba(255,180,0,.7),rgba(255,180,0,.08));
}
.timeline li{position:relative;padding:0 0 26px 74px}
.timeline li:last-child{padding-bottom:0}
.tl-dot{
 position:absolute;left:0;top:0;width:56px;height:56px;border-radius:16px;
 display:flex;align-items:center;justify-content:center;
 font-size:14px;font-weight:800;color:var(--gold-light);
 background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.34);
}
.timeline h3{font-size:17px;margin-bottom:6px}
.timeline p{font-size:14.5px;line-height:1.85;color:rgba(208,216,240,.78)}
.tl-meta{display:inline-block;margin-top:8px;font-size:12.5px;font-weight:700;color:var(--gold-light);background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.3);border-radius:999px;padding:3px 11px}

/* ---------- 资讯列表 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{
 display:flex;flex-direction:column;height:100%;
 padding:22px;border-radius:var(--radius);background:var(--surface);
 border:1px solid var(--line);box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.news-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted)}
.news-card h3{margin:12px 0 10px;font-size:16.5px;line-height:1.55}
.news-card p{font-size:14px;line-height:1.82;color:var(--muted);flex:1}
.news-more{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:13.5px;font-weight:700;color:var(--gold-deep)}
.news-card:hover .news-more{color:var(--gold)}
.empty-note{
 padding:32px 26px;border-radius:var(--radius);border:1px dashed var(--line);
 background:var(--surface);color:var(--muted);font-size:14.5px;text-align:center;
}

/* ---------- 保障板块 ---------- */
.guard-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px;align-items:center}
.guard-figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
.guard-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.guard-figure figcaption{
 position:absolute;left:0;right:0;bottom:0;padding:34px 22px 18px;
 font-size:13.5px;font-weight:700;color:#fff;
 background:linear-gradient(180deg,transparent,rgba(16,20,44,.86));
}
.guard-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.guard-item{
 padding:20px;border-radius:var(--radius);background:var(--surface);
 border:1px solid var(--line);box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease;
}
.guard-item:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.guard-item h4{font-size:15.5px;margin-bottom:6px}
.guard-item p{font-size:13.5px;line-height:1.8;color:var(--muted)}

/* ---------- 快速解答 ---------- */
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quick-card{
 padding:24px;border-radius:var(--radius-lg);
 background:linear-gradient(160deg,#242c57,#161b36);
 border:1px solid rgba(255,255,255,.1);box-shadow:var(--shadow);
 transition:transform .2s ease,border-color .2s ease;
}
.quick-card:hover{transform:translateY(-4px);border-color:rgba(255,180,0,.42)}
.quick-card span{font-size:12.5px;font-weight:800;letter-spacing:.1em;color:var(--gold-light)}
.quick-card h3{margin:10px 0 8px;font-size:16.5px;color:#fff}
.quick-card p{font-size:14px;line-height:1.82;color:rgba(210,217,240,.78)}

/* ---------- FAQ ---------- */
.faq-list{max-width:900px;margin:0 auto}
.faq-item{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);margin-bottom:14px;overflow:hidden;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:rgba(255,180,0,.45);box-shadow:var(--shadow)}
.faq-item summary{
 display:flex;align-items:center;gap:14px;
 padding:18px 22px;cursor:pointer;list-style:none;
 font-size:16px;font-weight:700;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";margin-left:auto;font-size:20px;font-weight:700;color:var(--gold-deep);
 transition:transform .2s ease;
}
.faq-item[open] summary::after{content:"–"}
.faq-item summary:hover{color:var(--gold-deep)}
.faq-body{padding:0 22px 20px;font-size:14.5px;line-height:1.9;color:var(--muted)}

/* ---------- 领取表单 ---------- */
.apply-wrap{
 display:grid;grid-template-columns:1fr 1fr;gap:0;
 border-radius:var(--radius-lg);overflow:hidden;
 background:linear-gradient(150deg,#242c57 0%,#141930 100%);
 border:1px solid rgba(255,180,0,.28);box-shadow:var(--shadow-lg);
}
.apply-copy{padding:38px 34px}
.apply-copy h2{color:#fff;font-size:clamp(21px,2.4vw,27px);line-height:1.35}
.apply-copy p{margin-top:14px;font-size:14.5px;line-height:1.9;color:rgba(212,219,240,.8)}
.apply-points{margin-top:22px;display:grid;gap:10px}
.apply-points li{position:relative;padding-left:20px;font-size:14px;color:rgba(212,219,240,.82)}
.apply-points li::before{content:"";position:absolute;left:0;top:.66em;width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--gold-light),var(--gold))}
.apply-form{padding:34px;background:rgba(255,255,255,.05);border-left:1px solid rgba(255,255,255,.1)}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:700;color:rgba(220,226,246,.86);margin-bottom:7px}
.field input,.field select,.field textarea{
 width:100%;padding:12px 14px;border-radius:10px;font-size:14.5px;
 color:#fff;background:rgba(255,255,255,.07);
 border:1px solid rgba(255,255,255,.18);
 transition:border-color .18s ease,background .18s ease;
}
.field textarea{min-height:92px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:rgba(196,204,232,.55)}
.field input:hover,.field select:hover,.field textarea:hover{border-color:rgba(255,180,0,.4)}
.field select option{color:#1d2338}
.form-tip{margin-top:12px;font-size:12.5px;color:rgba(196,204,232,.66);line-height:1.7}
.form-btn{width:100%;margin-top:6px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-deep);color:rgba(214,220,240,.78);padding:64px 0 26px;margin-top:0}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.footer-brand p{margin-top:14px;font-size:13.8px;line-height:1.9;color:rgba(196,204,232,.72);max-width:30em}
.footer-col h4{font-size:14.5px;color:#fff;margin-bottom:14px;letter-spacing:.04em}
.footer-col li+li{margin-top:9px}
.footer-col a{font-size:13.8px;color:rgba(202,210,236,.76)}
.footer-col a:hover{color:var(--gold-light)}
.footer-bottom{
 margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);
 display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
 font-size:12.8px;color:rgba(178,187,218,.66);
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .hero-inner{grid-template-columns:1fr;gap:38px}
 .metric-grid{grid-template-columns:repeat(2,1fr)}
 .matrix{grid-template-columns:repeat(2,1fr)}
 .news-grid{grid-template-columns:repeat(2,1fr)}
 .sec-split,.guard-split{grid-template-columns:1fr;gap:30px}
 .quick-grid{grid-template-columns:1fr}
 .apply-wrap{grid-template-columns:1fr}
 .apply-form{border-left:0;border-top:1px solid rgba(255,255,255,.1)}
 .footer-top{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:860px){
 .site-header{top:12px;padding:0 12px}
 .dock{flex-wrap:wrap;border-radius:22px;padding:10px 12px;gap:10px}
 .dock-nav{order:3;width:100%;margin-left:0;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
 .dock-nav::-webkit-scrollbar{display:none}
 .dock-cta{margin-left:auto}
 .cat-hero{padding:132px 0 64px}
 .sec{padding:58px 0}
 .sec-head{margin-bottom:28px}
 .compare{grid-template-columns:1fr}
 .compare-col+.compare-col{border-left:0;border-top:1px solid var(--line)}
}
@media (max-width:640px){
 .metric-grid,.matrix,.news-grid,.guard-list{grid-template-columns:1fr}
 .dock-cta{display:none}
 .hero-actions .btn{flex:1 1 100%}
 .voucher-rows{grid-template-columns:1fr}
 .timeline li{padding-left:66px}
 .tl-dot{width:50px;height:50px;font-size:13px}
 .timeline::before{left:24px}
 .compare-row{flex-direction:column;gap:4px}
 .compare-row b{flex:none}
 .footer-top{grid-template-columns:1fr}
 .apply-copy,.apply-form{padding:26px 22px}
}
@media (max-width:420px){
 .brand-name{font-size:15px}
 .cat-hero h1{font-size:26px}
 .voucher-main{padding:22px 18px}
}

/* roulang page: category3 */
:root{
 --ink:#1a1f3d;
 --ink-deep:#10142c;
 --ink-soft:#252c55;
 --gold:#ffb400;
 --gold-light:#ffd76a;
 --gold-deep:#e29b00;
 --bg:#f5f6fb;
 --surface:#ffffff;
 --line:#e4e7f3;
 --text:#1d2338;
 --muted:#616a86;
 --radius:12px;
 --radius-lg:20px;
 --shadow-sm:0 4px 14px rgba(26,31,61,.06);
 --shadow:0 14px 36px rgba(26,31,61,.10);
 --shadow-lg:0 26px 60px rgba(16,20,44,.16);
 --container:1140px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
 margin:0;
 background:var(--bg);
 color:var(--text);
 font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",sans-serif;
 font-size:16px;
 line-height:1.78;
 letter-spacing:.01em;
 overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .18s ease}
button,input{font-family:inherit}
p{margin:0 0 14px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}
.brand{display:inline-flex;align-items:center;gap:9px;flex-shrink:0}
.brand-dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--gold-light),var(--gold));box-shadow:0 0 0 4px rgba(255,180,0,.16)}
.brand-name{color:#fff;font-size:16px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
/* ---------- 浮动 Dock 导航 ---------- */
.site-header{position:fixed;top:18px;left:0;right:0;z-index:80;padding:0 16px;pointer-events:none}
.dock{
 max-width:var(--container);margin:0 auto;pointer-events:auto;
 display:flex;align-items:center;gap:16px;
 padding:10px 12px 10px 20px;border-radius:999px;
 background:rgba(16,20,44,.93);
 border:1px solid rgba(255,255,255,.12);
 box-shadow:0 18px 44px rgba(16,20,44,.32);
 backdrop-filter:blur(14px);
 -webkit-backdrop-filter:blur(14px);
}
.dock-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.dock-nav a{
 padding:8px 15px;border-radius:999px;font-size:14.5px;font-weight:600;
 color:rgba(232,235,247,.76);white-space:nowrap;
 transition:background .18s ease,color .18s ease;
}
.dock-nav a:hover{color:#fff;background:rgba(255,255,255,.09)}
.dock-nav a.is-active{color:#221c05;background:linear-gradient(135deg,var(--gold-light),var(--gold));box-shadow:0 8px 18px rgba(255,180,0,.28)}
.dock-cta{
 flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;
 padding:10px 20px;border-radius:999px;font-size:14px;font-weight:800;color:#221c05;
 background:linear-gradient(135deg,#ffc93c,var(--gold) 55%,var(--gold-deep));
 box-shadow:0 10px 22px rgba(255,180,0,.3);
 transition:transform .18s ease,box-shadow .18s ease;
}
.dock-cta:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(255,180,0,.4);color:#221c05}
/* ---------- 按钮 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 28px;border-radius:999px;border:1px solid transparent;
 font-size:15px;font-weight:700;cursor:pointer;
 transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-gold{background:linear-gradient(135deg,#ffc93c,var(--gold) 55%,var(--gold-deep));color:#241e06;box-shadow:0 12px 26px rgba(255,180,0,.32)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(255,180,0,.42);color:#241e06}
.btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.34);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.17);transform:translateY(-2px);color:#fff}
.btn-line{background:#fff;border-color:var(--line);color:var(--ink);box-shadow:var(--shadow-sm)}
.btn-line:hover{border-color:var(--gold);transform:translateY(-2px);box-shadow:0 12px 26px rgba(26,31,61,.12);color:var(--ink)}
.btn:focus-visible,.dock a:focus-visible,.dock-cta:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid rgba(255,180,0,.6);outline-offset:3px}
/* ---------- Hero ---------- */
.hero{position:relative;padding:150px 0 80px;overflow:hidden;background:var(--ink-deep)}
.hero-bg{
 position:absolute;inset:0;
 background-image:url('/assets/images/11b694e9755a1c7e.webp');
 background-size:cover;background-position:center;
 opacity:.4;
}
.hero::after{
 content:"";position:absolute;inset:0;
 background:
 radial-gradient(900px 420px at 80% 14%,rgba(255,180,0,.24),transparent 62%),
 linear-gradient(160deg,rgba(16,20,44,.94) 0%,rgba(26,31,61,.9) 46%,rgba(16,20,44,.97) 100%);
}
.hero-inner{position:relative;z-index:3}
.hero-badge{
 display:inline-flex;align-items:center;gap:8px;
 padding:7px 16px;border-radius:999px;font-size:13px;font-weight:700;letter-spacing:.06em;
 color:var(--gold-light);background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.32);
}
.hero h1{
 margin:22px 0 20px;max-width:15em;
 font-size:clamp(30px,4.4vw,50px);
 line-height:1.22;color:#fff;letter-spacing:-.02em;
}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero-lead{max-width:660px;font-size:16.5px;line-height:1.95;color:rgba(224,229,245,.84)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 0}
.hero-panel{
 background:rgba(255,255,255,.07);
 border:1px solid rgba(255,255,255,.14);
 border-radius:var(--radius-lg);
 padding:26px 24px;
 box-shadow:0 24px 50px rgba(8,11,28,.34);
}
.hero-panel .panel-tag{
 display:inline-block;padding:4px 12px;border-radius:999px;
 font-size:12px;font-weight:800;letter-spacing:.1em;
 color:var(--gold-light);background:rgba(255,180,0,.16);border:1px solid rgba(255,180,0,.3);
}
.hero-panel strong{display:block;margin:14px 0 18px;font-size:20px;line-height:1.4;color:#fff;font-weight:800}
.panel-list{list-style:none;margin:0 0 18px;padding:0}
.panel-list li{
 display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 12px;
 padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.16);
}
.panel-list li:last-child{border-bottom:0}
.panel-list span{font-size:14.5px;font-weight:700;color:#f2f4fb}
.panel-list em{font-style:normal;font-size:13px;color:rgba(200,208,232,.72)}
.panel-foot{font-size:12.5px;color:rgba(190,198,225,.66);line-height:1.7}
/* ---------- 板块通用 ---------- */
.sec{padding:78px 0;position:relative}
.sec--alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec--dark{background:var(--ink-deep);color:rgba(226,231,246,.82)}
.sec--dark .sec-title{color:#fff}
.sec--dark .sec-desc{color:rgba(206,213,235,.78)}
.eyebrow{
 display:inline-block;padding:5px 14px;border-radius:999px;
 font-size:12.5px;font-weight:800;letter-spacing:.12em;
 color:var(--gold-deep);background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.3);
}
.sec--dark .eyebrow{color:var(--gold-light);background:rgba(255,180,0,.14);border-color:rgba(255,180,0,.34)}
.sec-title{margin:14px 0 12px;font-size:clamp(23px,2.9vw,33px);line-height:1.32;color:var(--ink);letter-spacing:-.01em}
.sec-desc{max-width:760px;font-size:15.5px;line-height:1.9;color:var(--muted)}
.sec-head{margin-bottom:38px}
/* ---------- 指标看板 ---------- */
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.metric{
 padding:24px 22px;border-radius:var(--radius);
 background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);
 transition:transform .2s ease,border-color .2s ease,background .2s ease;
}
.metric:hover{transform:translateY(-3px);border-color:rgba(255,180,0,.42);background:rgba(255,255,255,.09)}
.metric b{display:block;font-size:30px;line-height:1.16;color:var(--gold);font-weight:800;letter-spacing:-.02em}
.metric span{display:block;margin-top:8px;font-size:14px;color:rgba(214,220,240,.8)}
.metric small{display:block;margin-top:6px;font-size:12.5px;color:rgba(180,189,220,.62)}
/* ---------- 卡片 ---------- */
.cards-row{margin-left:-11px;margin-right:-11px}
.cards-row>.cell{display:flex;padding-left:11px;padding-right:11px;margin-bottom:22px}
.card{
 height:100%;width:100%;display:flex;flex-direction:column;
 background:var(--surface);
 border:1px solid var(--line);
 border-radius:var(--radius);
 box-shadow:var(--shadow-sm);
 overflow:hidden;
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.card-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:#e8ecf7}
.card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .28s ease}
.card:hover .card-thumb img{transform:scale(1.04)}
.card-body{display:flex;flex-direction:column;flex:1;padding:20px 20px 22px}
.card-tag{
 display:inline-block;align-self:flex-start;margin-bottom:10px;
 padding:4px 11px;border-radius:999px;
 font-size:12px;font-weight:800;letter-spacing:.04em;
 color:var(--gold-deep);background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.26);
}
.card h3{margin:0 0 10px;font-size:17.5px;line-height:1.5;color:var(--ink);font-weight:800}
.card p{margin:0;font-size:14.5px;line-height:1.85;color:var(--muted)}
.card-foot{
 margin-top:auto;padding-top:16px;display:flex;align-items:center;justify-content:space-between;gap:10px;
 font-size:13px;color:#8a93ae;border-top:1px dashed var(--line);margin-top:18px;
}
.card-foot .dot-line{color:var(--gold-deep);font-weight:800}
/* ---------- 频道矩阵 ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.channel{
 display:flex;flex-direction:column;gap:12px;
 padding:26px 24px;border-radius:var(--radius);
 background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.channel:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.5)}
.channel .ch-index{font-size:12.5px;font-weight:800;letter-spacing:.14em;color:var(--gold-deep)}
.channel h3{margin:0;font-size:19px;color:var(--ink);font-weight:800}
.channel p{margin:0;font-size:14.5px;line-height:1.85;color:var(--muted)}
.channel .ch-link{margin-top:auto;font-size:14px;font-weight:800;color:var(--ink)}
.channel .ch-link::after{content:" →";color:var(--gold-deep)}
.channel:hover .ch-link{color:var(--gold-deep)}
/* ---------- 场景图文 ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.split-figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.split-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.scene-list{list-style:none;margin:22px 0 0;padding:0}
.scene-list li{
 position:relative;padding:0 0 0 26px;margin-bottom:16px;
 font-size:15px;line-height:1.85;color:var(--muted);
}
.scene-list li::before{
 content:"";position:absolute;left:0;top:11px;
 width:9px;height:9px;border-radius:50%;
 background:linear-gradient(135deg,var(--gold-light),var(--gold));
 box-shadow:0 0 0 4px rgba(255,180,0,.14);
}
.scene-list strong{color:var(--ink);font-weight:800}
/* ---------- 里程碑时间线 ---------- */
.timeline{position:relative;margin-top:8px;padding-left:6px}
.timeline::before{
 content:"";position:absolute;left:15px;top:10px;bottom:10px;width:2px;
 background:linear-gradient(180deg,rgba(255,180,0,.7),rgba(255,180,0,.12));
}
.timeline-item{position:relative;padding:0 0 30px 56px}
.timeline-item:last-child{padding-bottom:0}
.timeline-item .step-no{
 position:absolute;left:0;top:0;
 width:32px;height:32px;border-radius:50%;
 display:flex;align-items:center;justify-content:center;
 font-size:14px;font-weight:800;color:#221c05;
 background:linear-gradient(135deg,#ffc93c,var(--gold));
 box-shadow:0 8px 18px rgba(255,180,0,.3);
}
.timeline-item h3{margin:2px 0 8px;font-size:17.5px;color:#fff;font-weight:800}
.timeline-item p{margin:0;font-size:14.5px;line-height:1.88;color:rgba(206,213,235,.8)}
/* ---------- 资讯列表 ---------- */
.news-card{
 height:100%;display:flex;flex-direction:column;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);overflow:hidden;
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.news-thumb{aspect-ratio:16/9;overflow:hidden;background:#e8ecf7}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-body{display:flex;flex-direction:column;flex:1;padding:18px 20px 20px}
.news-meta{display:flex;flex-wrap:wrap;gap:8px 14px;font-size:12.5px;color:#8a93ae;margin-bottom:10px}
.news-meta .nm-cat{color:var(--gold-deep);font-weight:800}
.news-card h3{margin:0 0 10px;font-size:16.5px;line-height:1.55;color:var(--ink);font-weight:800}
.news-card h3 a:hover{color:var(--gold-deep)}
.news-card p{
 margin:0;font-size:14px;line-height:1.8;color:var(--muted);
 display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.news-more{
 margin-top:auto;padding-top:16px;font-size:13.5px;font-weight:800;color:var(--ink);
}
.news-more::after{content:" →";color:var(--gold-deep)}
.news-empty{
 padding:40px 24px;text-align:center;border-radius:var(--radius);
 border:1px dashed var(--line);background:#fff;color:var(--muted);font-size:15px;
}
.news-header{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:34px}
/* ---------- 内容保障 ---------- */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.guard{
 padding:24px 22px;border-radius:var(--radius);
 background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
 transition:transform .2s ease,border-color .2s ease;
}
.guard:hover{transform:translateY(-3px);border-color:rgba(255,180,0,.4)}
.guard h3{margin:0 0 10px;font-size:16.5px;color:#fff;font-weight:800}
.guard p{margin:0;font-size:14px;line-height:1.82;color:rgba(206,213,235,.78)}
.guard .g-mark{display:inline-block;margin-bottom:12px;font-size:12.5px;font-weight:800;letter-spacing:.12em;color:var(--gold)}
/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:14px;max-width:900px}
.faq-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);overflow:hidden;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:rgba(255,180,0,.5);box-shadow:var(--shadow)}
.faq-item summary{
 cursor:pointer;list-style:none;
 display:flex;align-items:center;justify-content:space-between;gap:16px;
 padding:19px 22px;font-size:16px;font-weight:800;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";flex-shrink:0;
 width:26px;height:26px;border-radius:50%;
 display:flex;align-items:center;justify-content:center;
 font-size:16px;font-weight:800;color:var(--gold-deep);
 background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.3);
}
.faq-item[open] summary::after{content:"−"}
.faq-item .faq-body{padding:0 22px 20px;font-size:14.8px;line-height:1.92;color:var(--muted)}
/* ---------- 订阅转化 ---------- */
.cta-band{
 position:relative;overflow:hidden;
 border-radius:var(--radius-lg);
 padding:52px 44px;
 background:linear-gradient(135deg,var(--ink) 0%,var(--ink-soft) 52%,var(--ink-deep) 100%);
 box-shadow:var(--shadow-lg);
}
.cta-band::before{
 content:"";position:absolute;inset:0;
 background:radial-gradient(560px 260px at 84% 8%,rgba(255,180,0,.26),transparent 66%);
}
.cta-inner{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.cta-band h2{margin:12px 0 14px;font-size:clamp(22px,2.7vw,30px);line-height:1.34;color:#fff}
.cta-band p{margin:0;font-size:15px;line-height:1.9;color:rgba(214,220,240,.82)}
.sub-form{display:flex;flex-wrap:wrap;gap:12px}
.sub-form input[type="email"]{
 flex:1 1 220px;min-width:0;
 padding:14px 18px;border-radius:999px;
 border:1px solid rgba(255,255,255,.24);
 background:rgba(255,255,255,.1);color:#fff;font-size:15px;
}
.sub-form input[type="email"]::placeholder{color:rgba(206,213,235,.6)}
.sub-form input[type="email"]:focus{border-color:var(--gold);background:rgba(255,255,255,.16)}
.sub-form .btn-gold{flex:0 0 auto}
.sub-msg{margin:14px 0 0;font-size:13.5px;color:var(--gold-light)}
/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-deep);color:rgba(224,229,245,.78);padding:64px 0 26px}
.footer-top{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:36px}
.footer-brand .brand{margin-bottom:14px}
.footer-brand p{margin:0;font-size:14px;line-height:1.88;color:rgba(190,198,225,.68);max-width:340px}
.footer-col h4{margin:0 0 14px;font-size:15px;color:#fff;font-weight:800;letter-spacing:.02em}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:14px;color:rgba(200,208,232,.72)}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{
 margin-top:44px;padding-top:20px;
 border-top:1px solid rgba(255,255,255,.1);
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
 font-size:13px;color:rgba(180,189,220,.6);
}
/* ---------- 响应式 ---------- */
@media screen and (max-width:1024px){
 .metric-grid{grid-template-columns:repeat(2,1fr)}
 .guard-grid{grid-template-columns:repeat(2,1fr)}
 .channel-grid{grid-template-columns:repeat(2,1fr)}
 .split{grid-template-columns:1fr;gap:30px}
 .cta-inner{grid-template-columns:1fr;gap:28px}
 .footer-top{grid-template-columns:1.4fr 1fr 1fr}
 .dock-nav a{padding:8px 12px;font-size:14px}
}
@media screen and (max-width:768px){
 .site-header{top:12px;padding:0 12px}
 .dock{flex-wrap:wrap;gap:10px;padding:12px 14px;border-radius:22px;justify-content:space-between}
 .dock-nav{margin-left:0;order:3;width:100%;overflow-x:auto;padding-bottom:2px;-webkit-overflow-scrolling:touch}
 .dock-nav::-webkit-scrollbar{display:none}
 .dock-cta{padding:9px 16px;font-size:13px}
 .hero{padding:190px 0 62px}
 .hero-panel{opacity:1}
 .sec{padding:58px 0}
 .metric-grid{grid-template-columns:repeat(2,1fr);gap:12px}
 .channel-grid{grid-template-columns:1fr}
 .guard-grid{grid-template-columns:1fr}
 .cta-band{padding:38px 24px}
 .footer-top{grid-template-columns:1fr 1fr;gap:28px}
 .footer-brand{grid-column:1 / -1}
}
@media screen and (max-width:520px){
 .metric-grid{grid-template-columns:1fr}
 .hero h1{font-size:29px}
 .hero-actions .btn{width:100%}
 .footer-top{grid-template-columns:1fr}
 .footer-bottom{flex-direction:column;align-items:flex-start}
 .timeline-item{padding-left:48px}
 .timeline-item .step-no{width:28px;height:28px;font-size:13px}
 .timeline::before{left:13px}
}

/* roulang page: category2 */
:root{
  --ink:#1a1f3d;
  --ink-deep:#10142c;
  --ink-soft:#252c55;
  --gold:#ffb400;
  --gold-light:#ffd76a;
  --gold-deep:#e29b00;
  --bg:#f5f6fb;
  --surface:#ffffff;
  --line:#e4e7f3;
  --text:#1d2338;
  --muted:#616a86;
  --radius:12px;
  --radius-lg:20px;
  --shadow-sm:0 4px 14px rgba(26,31,61,.06);
  --shadow:0 14px 36px rgba(26,31,61,.10);
  --shadow-lg:0 26px 60px rgba(16,20,44,.16);
  --container:1140px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",sans-serif;
  font-size:16px;line-height:1.78;letter-spacing:.01em;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .18s ease}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.3;color:var(--ink);letter-spacing:-.01em}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid rgba(255,180,0,.65);outline-offset:3px;border-radius:6px}

/* ---------- 浮动 Dock 导航 ---------- */
.site-head{position:sticky;top:0;z-index:80;padding:14px 0}
.dock-shell{max-width:var(--container);margin:0 auto;padding:0 18px}
.dock{
  display:flex;align-items:center;gap:16px;
  padding:10px 12px 10px 20px;border-radius:999px;
  background:rgba(16,20,44,.94);border:1px solid rgba(255,255,255,.09);
  box-shadow:0 18px 42px rgba(16,20,44,.3);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
}
.brand{display:inline-flex;align-items:center;gap:9px;flex-shrink:0}
.brand-dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--gold-light),var(--gold));box-shadow:0 0 0 4px rgba(255,180,0,.16)}
.brand-name{color:#fff;font-size:16px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
.dock-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.dock-nav a{padding:8px 15px;border-radius:999px;font-size:14.5px;font-weight:600;color:rgba(232,235,247,.76);white-space:nowrap;transition:background .18s ease,color .18s ease}
.dock-nav a:hover{color:#fff;background:rgba(255,255,255,.09)}
.dock-nav a.is-active{color:#221c05;background:linear-gradient(135deg,var(--gold-light),var(--gold));box-shadow:0 8px 18px rgba(255,180,0,.28)}
.dock-cta{
  flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;
  padding:10px 20px;border-radius:999px;font-size:14px;font-weight:800;color:#221c05;
  background:linear-gradient(135deg,#ffc93c,var(--gold) 55%,var(--gold-deep));
  box-shadow:0 10px 22px rgba(255,180,0,.3);
  transition:transform .18s ease,box-shadow .18s ease;
}
.dock-cta:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(255,180,0,.42)}
.dock-toggle{
  display:none;margin-left:auto;width:42px;height:42px;border-radius:50%;
  align-items:center;justify-content:center;gap:4px;flex-direction:column;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);cursor:pointer;
}
.dock-toggle span{display:block;width:16px;height:2px;border-radius:2px;background:#fff}

/* ---------- Hero ---------- */
.hero{position:relative;padding:56px 0 78px;overflow:hidden;background:var(--ink-deep)}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/11b694e9755a1c7e.webp');background-size:cover;background-position:center;opacity:.4}
.hero::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(880px 420px at 78% 10%,rgba(255,180,0,.24),transparent 62%),
    linear-gradient(160deg,rgba(16,20,44,.95) 0%,rgba(26,31,61,.9) 48%,rgba(16,20,44,.97) 100%);
}
.hero-inner{position:relative;z-index:3}
.hero-tag{
  display:inline-flex;align-items:center;gap:9px;padding:7px 16px;border-radius:999px;
  font-size:13px;font-weight:700;letter-spacing:.05em;color:var(--gold-light);
  background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.34);
}
.hero-tag .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(255,180,0,.18)}
.hero h1{margin:20px 0 18px;color:#fff;font-size:clamp(29px,4.4vw,50px);line-height:1.22;letter-spacing:-.02em;max-width:15em}
.hero h1 em{font-style:normal;color:var(--gold);position:relative}
.hero-lead{max-width:680px;font-size:16.5px;line-height:1.95;color:rgba(224,229,245,.85)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 18px}
.hero-note{font-size:13.5px;color:rgba(206,213,236,.68);letter-spacing:.02em}
.hero-panel{
  position:relative;padding:24px 24px 20px;border-radius:var(--radius-lg);
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
  box-shadow:0 24px 54px rgba(8,11,26,.4);
}
.hero-panel::before{
  content:"限时窗口";position:absolute;top:-14px;right:18px;
  padding:5px 14px;border-radius:8px;transform:rotate(4deg);
  font-size:12.5px;font-weight:800;color:#2a1f00;
  background:linear-gradient(135deg,#ffd76a,var(--gold));
  box-shadow:0 8px 18px rgba(255,180,0,.35);
}
.hero-panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:16px}
.hero-panel-head strong{color:#fff;font-size:15px;letter-spacing:.02em}
.pill{padding:4px 11px;border-radius:999px;font-size:12px;font-weight:700;color:#2a1f00;background:linear-gradient(135deg,var(--gold-light),var(--gold))}
.meter-list li{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.14)}
.meter-list li:last-child{border-bottom:0}
.meter-list .m-label{font-size:14px;color:rgba(226,232,248,.82)}
.meter-list .m-val{font-size:15px;font-weight:800;color:var(--gold)}
.bar{position:relative;flex:1 1 90px;max-width:150px;height:6px;border-radius:6px;background:rgba(255,255,255,.16);overflow:hidden}
.bar i{position:absolute;inset:0 auto 0 0;border-radius:6px;background:linear-gradient(90deg,var(--gold-light),var(--gold))}

/* ---------- 通用按钮 / 标签 / 标题 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 28px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:700;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-gold{background:linear-gradient(135deg,#ffc93c,var(--gold) 55%,var(--gold-deep));color:#241e06;box-shadow:0 12px 26px rgba(255,180,0,.32)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(255,180,0,.44);color:#241e06}
.btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.34);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.18);transform:translateY(-2px);color:#fff}
.btn-line{background:#fff;border-color:var(--line);color:var(--ink);box-shadow:var(--shadow-sm)}
.btn-line:hover{border-color:var(--gold);transform:translateY(-2px);box-shadow:0 12px 26px rgba(26,31,61,.14);color:var(--ink)}
.btn-sm{padding:10px 20px;font-size:14px}
.eyebrow{
  display:inline-block;padding:5px 14px;border-radius:999px;
  font-size:12.5px;font-weight:800;letter-spacing:.1em;
  color:var(--gold-deep);background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.3);
}
.sec-title{margin:14px 0 12px;font-size:clamp(23px,2.9vw,33px)}
.sec-sub{max-width:760px;color:var(--muted);font-size:15.5px;line-height:1.9}

/* ---------- 板块骨架 ---------- */
.sec{padding:72px 0;position:relative}
.sec--alt{background:#eef1f9}
.sec--dark{background:var(--ink-deep);color:rgba(230,234,248,.86)}
.sec--dark h2,.sec--dark h3,.sec--dark h4{color:#fff}
.sec--dark .sec-sub{color:rgba(212,219,240,.76)}
.sec-head{margin-bottom:38px}
.sec--split .sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.section-rule{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0}

/* ---------- 卡片 ---------- */
.card-grid{margin:0 -11px}
.card-grid>.cell{padding:0 11px;margin-bottom:22px}
.card{
  height:100%;display:flex;flex-direction:column;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.card-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:#e8ecf7}
.card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.card:hover .card-thumb img{transform:scale(1.05)}
.card-thumb .tag{
  position:absolute;left:12px;bottom:12px;padding:5px 12px;border-radius:999px;
  font-size:12px;font-weight:800;color:#2a1f00;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  box-shadow:0 6px 16px rgba(255,180,0,.32);
}
.card-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.card-body h3{font-size:18px;margin-bottom:10px}
.card-body p{font-size:14.5px;color:var(--muted);line-height:1.85;margin-bottom:14px}
.card-meta{margin-top:auto;display:flex;flex-wrap:wrap;gap:8px;font-size:12.5px;color:var(--muted)}
.card-meta span{padding:4px 10px;border-radius:999px;background:#f1f3fa;border:1px solid var(--line)}
.card-plain{padding:26px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm)}

/* ---------- 指标看板 ---------- */
.stat-grid{margin:0 -10px}
.stat-grid>.cell{padding:0 10px;margin-bottom:20px}
.stat{
  height:100%;padding:24px 22px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);
  border-top:3px solid var(--gold);
  transition:transform .2s ease,box-shadow .2s ease;
}
.stat:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.stat strong{display:block;font-size:32px;line-height:1.15;color:var(--ink);font-weight:800;letter-spacing:-.02em}
.stat strong small{font-size:15px;font-weight:700;color:var(--gold-deep);margin-left:2px}
.stat h3{font-size:15px;margin:8px 0 6px}
.stat p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.8}

/* ---------- 场景图文 ---------- */
.scene-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);height:100%;min-height:280px}
.scene-media img{width:100%;height:100%;object-fit:cover}
.scene-media figcaption{
  position:absolute;left:18px;right:18px;bottom:18px;padding:14px 16px;border-radius:var(--radius);
  background:rgba(16,20,44,.82);color:#fff;font-size:13.5px;line-height:1.75;
  border:1px solid rgba(255,255,255,.14);
}
.scene-list li{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.scene-list li:last-child{border-bottom:0}
.scene-icon{
  flex:0 0 44px;width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:800;color:#2a1f00;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  box-shadow:0 8px 18px rgba(255,180,0,.28);
}
.scene-list h3{font-size:16.5px;margin-bottom:6px}
.scene-list p{font-size:14.5px;color:var(--muted);margin:0}

/* ---------- 对比表 ---------- */
.compare{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  background:var(--surface);box-shadow:var(--shadow);
}
.compare-row{display:grid;grid-template-columns:1.1fr 1.4fr 1.4fr;gap:0;border-bottom:1px solid var(--line)}
.compare-row:last-child{border-bottom:0}
.compare-row>span{padding:16px 20px;font-size:14.5px;line-height:1.75}
.compare-row>span:first-child{font-weight:800;color:var(--ink);background:#f7f8fd}
.compare-row>span:nth-child(2){color:#8b4b4b;background:#fdf6f6}
.compare-row>span:nth-child(3){color:#1f6b52;background:#f4fbf8}
.compare-head>span{font-size:13px;font-weight:800;letter-spacing:.06em;color:#fff!important;background:var(--ink)!important;padding:13px 20px}

/* ---------- 阶段索引 ---------- */
.route-list{position:relative;padding-left:6px}
.route-list li{position:relative;display:flex;gap:20px;padding:0 0 30px 0}
.route-list li:last-child{padding-bottom:0}
.route-list li::before{
  content:"";position:absolute;left:21px;top:46px;bottom:0;width:2px;
  background:linear-gradient(180deg,rgba(255,180,0,.5),rgba(255,180,0,.06));
}
.route-list li:last-child::before{display:none}
.route-num{
  flex:0 0 44px;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:800;color:#2a1f00;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  box-shadow:0 10px 22px rgba(255,180,0,.3);
}
.route-list h3{font-size:17px;margin-bottom:6px}
.route-list p{font-size:14.5px;color:var(--muted);margin:0}
.sec--dark .route-list p{color:rgba(206,214,238,.76)}
.sec--dark .route-list li::before{background:linear-gradient(180deg,rgba(255,180,0,.6),rgba(255,180,0,.05))}

/* ---------- 内容列表 ---------- */
.news-card{display:flex;flex-direction:column;height:100%;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.news-card .card-body h3{font-size:16.5px}
.empty-note{padding:26px;border-radius:var(--radius);background:#f1f3fa;border:1px dashed var(--line);color:var(--muted);text-align:center;font-size:14.5px}

/* ---------- 保障条目 ---------- */
.guard-grid{margin:0 -10px}
.guard-grid>.cell{padding:0 10px;margin-bottom:20px}
.guard{
  height:100%;padding:24px;border-radius:var(--radius);background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.13);
}
.guard h3{font-size:16.5px;margin-bottom:8px}
.guard p{font-size:14px;color:rgba(206,214,238,.78);margin:0;line-height:1.85}
.guard .mark{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;margin-bottom:14px;font-size:14px;font-weight:800;color:#2a1f00;background:linear-gradient(135deg,var(--gold-light),var(--gold))}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:880px}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .18s ease,box-shadow .18s ease}
.faq-item[open]{border-color:rgba(255,180,0,.5);box-shadow:var(--shadow)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 54px 18px 22px;position:relative;
  font-size:16px;font-weight:700;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:20px;font-weight:700;color:var(--gold-deep);transition:transform .2s ease;
}
.faq-item[open] summary::after{content:"–"}
.faq-item .faq-body{padding:0 22px 20px;font-size:14.8px;color:var(--muted);line-height:1.9}

/* ---------- 订阅表单 ---------- */
.subscribe{
  padding:38px;border-radius:var(--radius-lg);
  background:linear-gradient(150deg,rgba(26,31,61,.96),rgba(16,20,44,.99));
  border:1px solid rgba(255,180,0,.22);box-shadow:var(--shadow-lg);
}
.subscribe h2{color:#fff}
.subscribe p{color:rgba(214,220,240,.8);font-size:15px}
.sub-form{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.sub-form input{
  flex:1 1 220px;min-width:0;padding:13px 18px;border-radius:999px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);
  color:#fff;font-size:14.5px;outline:none;transition:border-color .18s ease,background .18s ease;
}
.sub-form input::placeholder{color:rgba(206,213,236,.55)}
.sub-form input:focus{border-color:var(--gold);background:rgba(255,255,255,.13)}
.form-note{margin-top:14px;font-size:13px;color:rgba(196,204,232,.66)}
.form-ok{margin-top:14px;padding:12px 16px;border-radius:10px;font-size:14px;color:#0f3d2c;background:#d9f5e9;border:1px solid #a9e2c8;display:none}
.form-ok.is-show{display:block}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-deep);color:rgba(214,220,240,.76);padding:60px 0 26px;border-top:1px solid rgba(255,255,255,.08)}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand p{margin-top:14px;font-size:14px;line-height:1.9;color:rgba(190,199,228,.72);max-width:340px}
.footer-brand .brand-name{font-size:17px}
.footer-col h4{color:#fff;font-size:14.5px;margin-bottom:14px;letter-spacing:.04em}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:14px;color:rgba(196,204,232,.78)}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding-top:22px;font-size:13px;color:rgba(170,180,212,.66)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .sec{padding:60px 0}
  .hero{padding:46px 0 66px}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px}
  .subscribe{padding:30px}
}
@media (max-width:900px){
  .dock{flex-wrap:wrap;border-radius:22px;padding:12px 14px;gap:10px}
  .dock-toggle{display:inline-flex}
  .dock-cta{display:none}
  .dock-nav{order:3;flex-basis:100%;display:none;flex-direction:column;align-items:stretch;gap:6px;margin:8px 0 2px;padding-top:12px;border-top:1px solid rgba(255,255,255,.12)}
  .dock.is-open .dock-nav{display:flex}
  .dock-nav a{padding:11px 14px;border-radius:10px;text-align:left}
  .hero-panel{margin-top:34px}
}
@media (max-width:768px){
  .compare-row{grid-template-columns:1fr}
  .compare-row>span{padding:12px 18px;border-bottom:1px solid rgba(0,0,0,.04)}
  .compare-row>span:first-child{background:var(--ink);color:#fff!important;font-size:13px;letter-spacing:.05em}
  .sec--split .sec-head{display:block}
  .scene-media{min-height:230px;margin-bottom:24px}
  .hero h1{font-size:clamp(26px,6.4vw,34px)}
  .stat strong{font-size:28px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .dock-shell{padding:0 12px}
  .brand-name{font-size:15px}
  .sec{padding:48px 0}
  .hero{padding:36px 0 54px}
  .card-body{padding:18px}
  .subscribe{padding:22px}
  .sub-form input{flex:1 1 100%}
  .sub-form .btn{width:100%}
  .footer-top{grid-template-columns:1fr;gap:24px}
  .route-list li{gap:14px}
  .route-num{flex:0 0 38px;width:38px;height:38px;font-size:13px}
  .route-list li::before{left:18px;top:40px}
}