/* roulang page: index */
:root{
  --ink:#1a1f3d;
  --ink-2:#232a52;
  --ink-3:#2f3878;
  --gold:#ffb400;
  --gold-2:#ffd166;
  --cyan:#3ee0cf;
  --bg:#f4f5fb;
  --surface:#ffffff;
  --text:#1b2036;
  --muted:#616b88;
  --border:#e3e6f2;
  --radius:12px;
  --radius-lg:20px;
  --shadow-sm:0 2px 10px rgba(26,31,61,.06);
  --shadow:0 10px 30px rgba(26,31,61,.10);
  --shadow-lg:0 24px 60px rgba(26,31,61,.18);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
h1,h2,h3,h4,p,figure{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- 浮动 Dock 导航 ---------- */
.site-header{position:sticky;top:14px;z-index:100;padding:0 20px;pointer-events:none}
.dock{
  pointer-events:auto;
  max-width:1120px;
  margin:0 auto;
  display:flex;
  align-items:center;
  gap:22px;
  padding:10px 12px 10px 20px;
  border-radius:999px;
  background:linear-gradient(135deg,rgba(26,31,61,.96),rgba(38,46,92,.94));
  border:1px solid rgba(255,180,0,.22);
  box-shadow:0 18px 44px rgba(18,22,44,.34);
  -webkit-backdrop-filter:blur(16px);
  backdrop-filter:blur(16px);
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:.5px;white-space:nowrap}
.brand-mark{
  display:grid;place-items:center;width:30px;height:30px;border-radius:9px;
  background:linear-gradient(135deg,var(--gold-2),#ff8a00);
  color:#1a1f3d;font-size:14px;
  box-shadow:0 6px 16px rgba(255,180,0,.35);
}
.brand-text{
  background:linear-gradient(92deg,#ffffff 25%,var(--gold-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.nav-checkbox{position:absolute;opacity:0;width:0;height:0;pointer-events:none}
.nav-toggle{
  display:none;margin-left:auto;width:42px;height:42px;border-radius:12px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
  cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px;
  transition:background .2s;
}
.nav-toggle:hover{background:rgba(255,255,255,.15)}
.nav-toggle i{display:block;width:18px;height:2px;border-radius:2px;background:#e8ecfb}
.dock-nav{display:flex;align-items:center;gap:4px;flex:1;margin-left:6px}
.dock-nav a{padding:8px 14px;border-radius:999px;font-size:14.5px;color:#c6cce4;transition:color .2s,background .2s}
.dock-nav a:hover{color:#fff;background:rgba(255,255,255,.09)}
.dock-nav a.active{
  color:#1a1f3d;font-weight:700;
  background:linear-gradient(135deg,var(--gold-2),var(--gold));
  box-shadow:0 8px 18px rgba(255,180,0,.28);
}
.dock-cta{
  padding:10px 20px;border-radius:999px;font-size:14px;font-weight:700;color:#1a1f3d;
  background:linear-gradient(135deg,#ffd166,#ffb400);
  box-shadow:0 10px 22px rgba(255,180,0,.32);
  transition:transform .2s,box-shadow .2s;white-space:nowrap;
}
.dock-cta:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(255,180,0,.42)}

/* ---------- 通用按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-size:15px;font-weight:700;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;
}
.btn-gold{color:#1a1f3d;background:linear-gradient(135deg,#ffd166,#ffb400);box-shadow:0 12px 26px rgba(255,180,0,.34)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(255,180,0,.45)}
.btn-ghost{color:#f2f5ff;background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.22)}
.btn-ghost:hover{background:rgba(255,255,255,.15);transform:translateY(-2px)}
.btn-dark{color:#fff;background:linear-gradient(135deg,var(--ink-2),var(--ink))}
.btn-dark:hover{transform:translateY(-2px);box-shadow:var(--shadow)}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;
  padding:70px 0 100px;
  background:radial-gradient(1100px 560px at 10% -25%,#2f3878 0%,#1a1f3d 55%,#12162c 100%);
}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.22}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(900px 420px at 80% 15%,rgba(62,224,207,.16),transparent 62%),
    linear-gradient(180deg,rgba(18,22,44,.25),rgba(18,22,44,.88));
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:56px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;
  font-size:13px;letter-spacing:.4px;color:var(--gold-2);
  background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.3);
}
.hero h1{font-size:clamp(28px,3.5vw,46px);line-height:1.24;font-weight:800;margin:20px 0 18px;letter-spacing:.5px}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(100deg,#ffd166,#ffb400 58%,#ffe6a8);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:15.5px;line-height:1.95;color:#c9d0ea;max-width:580px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-badges span{
  font-size:12.5px;color:#b9c2e0;padding:6px 13px;border-radius:999px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
}
.hero-panel{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  border-radius:22px;padding:22px;
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  box-shadow:0 24px 60px rgba(8,10,24,.45);
}
.hero-panel h2{font-size:15.5px;font-weight:800;color:#fff}
.hero-panel > p{font-size:13px;color:#9aa3c8;margin:6px 0 16px}
.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.quick-item{
  display:flex;flex-direction:column;gap:5px;padding:14px;border-radius:14px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  transition:background .2s,border-color .2s,transform .2s;
}
.quick-item:hover{background:rgba(255,180,0,.13);border-color:rgba(255,180,0,.42);transform:translateY(-2px)}
.quick-item .q-ico{font-size:17px;line-height:1}
.quick-item strong{font-size:14px;color:#fff;font-weight:700}
.quick-item small{display:block;font-size:12px;color:#98a2c8;line-height:1.55}

/* ---------- 数据指标 ---------- */
.metrics{position:relative;z-index:5;margin-top:-52px;margin-bottom:0}
.metrics-inner{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--border);border-radius:18px;overflow:hidden;box-shadow:var(--shadow);
}
.metric{background:#fff;padding:24px 18px;text-align:center}
.metric b{display:block;font-size:30px;font-weight:800;color:var(--ink);letter-spacing:.5px;line-height:1.2}
.metric b i{font-style:normal;color:var(--gold);font-size:18px;margin-left:2px}
.metric span{font-size:13px;color:var(--muted)}

/* ---------- Section 基础 ---------- */
.section{padding:76px 0}
.section.alt{background:#fff}
.section.dark{
  background:linear-gradient(165deg,#1a1f3d 0%,#232a52 60%,#1a1f3d 100%);
  color:#fff;
}
.section-head{max-width:740px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:.6px;
  color:#a06a00;background:rgba(255,180,0,.15);
  border:1px solid rgba(255,180,0,.34);
  padding:5px 13px;border-radius:999px;margin-bottom:14px;
}
.section.dark .section-tag{color:var(--gold-2);background:rgba(255,180,0,.1);border-color:rgba(255,180,0,.3)}
.section-title{font-size:clamp(22px,2.4vw,32px);font-weight:800;line-height:1.35;color:var(--ink);letter-spacing:.3px}
.section.dark .section-title{color:#fff}
.section-sub{margin-top:12px;font-size:15px;color:var(--muted);line-height:1.85}
.section.dark .section-sub{color:#aab3d4}

/* ---------- 分类入口 ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cat-card{
  position:relative;display:block;overflow:hidden;
  padding:26px 24px 22px;border-radius:18px;background:#fff;
  border:1px solid var(--border);box-shadow:var(--shadow-sm);
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.cat-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--gold),var(--cyan))}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(255,180,0,.45)}
.cat-ico{
  display:grid;place-items:center;width:46px;height:46px;border-radius:14px;
  font-size:20px;margin-bottom:16px;
  background:linear-gradient(135deg,rgba(255,180,0,.2),rgba(62,224,207,.18));
  border:1px solid rgba(255,180,0,.3);
}
.cat-card h3{font-size:18px;font-weight:800;color:var(--ink);margin-bottom:8px}
.cat-card p{font-size:14px;color:var(--muted);line-height:1.8;min-height:76px}
.cat-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tag{
  font-size:12px;padding:4px 11px;border-radius:999px;
  color:#5a6a92;background:#f1f3fb;border:1px solid var(--border);
}
.cat-more{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:13.5px;font-weight:700;color:#b07600}
.cat-card:hover .cat-more{color:var(--gold)}
.cat-card:hover .cat-more span{transform:translateX(4px)}
.cat-more span{transition:transform .2s}

/* ---------- 精选推荐 ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.feature-card{
  display:flex;flex-direction:column;overflow:hidden;
  border-radius:16px;background:#fff;border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
  transition:transform .25s,box-shadow .25s;
}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.feature-thumb{position:relative;height:152px;background-size:cover;background-position:center}
.feature-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,24,48,0) 42%,rgba(20,24,48,.62))}
.feature-thumb span{
  position:absolute;left:14px;bottom:12px;z-index:2;
  font-size:11.5px;font-weight:700;color:#1a1f3d;
  padding:3px 10px;border-radius:999px;background:linear-gradient(135deg,#ffd166,#ffb400);
}
.feature-body{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1}
.feature-body h3{font-size:16px;font-weight:800;color:var(--ink);line-height:1.5}
.feature-body p{font-size:13.5px;color:var(--muted);line-height:1.75}

/* ---------- 玩法矩阵 ---------- */
.play-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.play-card{
  padding:26px;border-radius:18px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.12);
  transition:background .25s,border-color .25s,transform .25s;
}
.play-card:hover{background:rgba(255,255,255,.09);border-color:rgba(255,180,0,.45);transform:translateY(-5px)}
.play-card h3{font-size:18px;font-weight:800;color:#fff;margin-bottom:10px;display:flex;align-items:center;gap:10px}
.play-card h3 i{font-style:normal;font-size:18px}
.play-card p{font-size:14px;color:#a9b2d4;line-height:1.85}
.play-card ul{margin-top:16px;display:flex;flex-direction:column;gap:8px}
.play-card li{font-size:13.5px;color:#c2cae6;display:flex;gap:9px;align-items:flex-start}
.play-card li::before{content:"◆";color:var(--gold);font-size:10px;line-height:1.9}

/* ---------- 资讯列表 ---------- */
.news-layout{display:grid;grid-template-columns:1.7fr 1fr;gap:30px;align-items:start}
.news-list{display:flex;flex-direction:column;gap:14px}
.news-item{
  display:block;padding:20px 22px;border-radius:14px;
  background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-sm);
  transition:transform .2s,border-color .2s,box-shadow .2s;
}
.news-item:hover{transform:translateX(4px);border-color:rgba(255,180,0,.5);box-shadow:var(--shadow)}
.news-item h3{font-size:16.5px;font-weight:800;color:var(--ink);margin-bottom:8px;line-height:1.55}
.news-item p{
  font-size:13.5px;color:var(--muted);line-height:1.78;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:11px;font-size:12px;color:#98a1bd}
.news-meta em{font-style:normal;color:#b07600;font-weight:700}
.news-aside{display:flex;flex-direction:column;gap:16px}
.aside-card{
  padding:24px;border-radius:18px;
  background:linear-gradient(160deg,#1a1f3d,#262e5c);color:#fff;
  box-shadow:var(--shadow);
}
.aside-card h3{font-size:16px;font-weight:800;margin-bottom:14px;color:#fff}
.aside-card li{display:flex;gap:10px;padding:9px 0;font-size:13.5px;color:#bcc5e4;line-height:1.7;border-bottom:1px dashed rgba(255,255,255,.12)}
.aside-card li:last-child{border-bottom:0}
.aside-card li::before{content:"›";color:var(--gold);font-weight:800}
.aside-note{padding:22px;border-radius:18px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-sm)}
.aside-note h3{font-size:15.5px;font-weight:800;color:var(--ink);margin-bottom:10px}
.aside-note p{font-size:13.5px;color:var(--muted);line-height:1.8}
.empty-tip{padding:22px;border-radius:14px;background:#fff;border:1px dashed var(--border);color:var(--muted);font-size:14px}

/* ---------- 排行榜 ---------- */
.rank-list{display:flex;flex-direction:column;gap:10px}
.rank-row{
  display:grid;grid-template-columns:52px 1fr auto auto;gap:16px;align-items:center;
  padding:16px 20px;border-radius:14px;background:#fff;
  border:1px solid var(--border);box-shadow:var(--shadow-sm);
  transition:border-color .2s,box-shadow .2s,transform .2s;
}
.rank-row:hover{border-color:rgba(255,180,0,.5);box-shadow:var(--shadow);transform:translateY(-2px)}
.rank-no{
  width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
  font-weight:800;font-size:15px;color:#4a5578;background:#eef0fa;
}
.rank-row.top .rank-no{background:linear-gradient(135deg,#ffd166,#ffb400);color:#1a1f3d;box-shadow:0 6px 14px rgba(255,180,0,.35)}
.rank-name{font-size:15.5px;font-weight:700;color:var(--ink)}
.rank-name small{display:block;font-size:12.5px;color:var(--muted);font-weight:400;margin-top:2px}
.rank-score{font-size:16px;font-weight:800;color:#b07600;white-space:nowrap}
.rank-tag{font-size:12px;padding:4px 11px;border-radius:999px;background:#f1f3fb;color:#5a6a92;border:1px solid var(--border);white-space:nowrap}

/* ---------- 结果对比 ---------- */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.compare-col{padding:26px;border-radius:18px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-sm)}
.compare-col.highlight{
  background:linear-gradient(160deg,#1a1f3d,#2b3370);color:#fff;border-color:transparent;
  box-shadow:var(--shadow-lg);
}
.compare-col h3{font-size:17.5px;font-weight:800;margin-bottom:16px;display:flex;align-items:center;gap:9px}
.compare-col h3 i{font-style:normal;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;font-size:13px;background:rgba(255,180,0,.18);color:#b07600}
.compare-col.highlight h3 i{background:rgba(255,180,0,.24);color:var(--gold-2)}
.compare-col li{
  display:flex;gap:10px;align-items:flex-start;
  padding:11px 0;font-size:14.5px;line-height:1.7;
  border-bottom:1px dashed rgba(120,130,170,.25);
}
.compare-col li:last-child{border-bottom:0}
.compare-col li::before{content:"·";font-weight:800;color:var(--gold);font-size:20px;line-height:1}
.compare-col.highlight li{color:#c9d0ea}

/* ---------- 案例证据 ---------- */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case-card{
  padding:24px;border-radius:16px;background:#fff;
  border:1px solid var(--border);box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;gap:14px;
  transition:transform .25s,box-shadow .25s;
}
.case-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.case-text{font-size:14.5px;color:#39405c;line-height:1.85}
.case-user{display:flex;align-items:center;gap:12px;padding-top:14px;border-top:1px solid var(--border)}
.case-avatar{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  font-weight:800;font-size:15px;color:#1a1f3d;
  background:linear-gradient(135deg,#ffd166,#ffb400);
}
.case-user b{display:block;font-size:14px;color:var(--ink)}
.case-user small{font-size:12px;color:var(--muted)}

/* ---------- 里程碑 ---------- */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.tl-step{position:relative;padding:24px 20px;border-radius:16px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s}
.tl-step:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.tl-step b{display:block;font-size:12.5px;letter-spacing:.6px;color:#b07600;margin-bottom:8px}
.tl-step h3{font-size:16.5px;font-weight:800;color:var(--ink);margin-bottom:8px}
.tl-step p{font-size:13.5px;color:var(--muted);line-height:1.78}
.tl-step::after{
  content:"";position:absolute;right:-14px;top:38px;width:8px;height:8px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 4px rgba(255,180,0,.18);
}
.tl-step:last-child::after{display:none}

/* ---------- 合作伙伴 ---------- */
.partner-wrap{display:flex;flex-wrap:wrap;gap:14px}
.partner-chip{
  display:flex;align-items:center;gap:10px;
  padding:13px 20px;border-radius:14px;background:#fff;
  border:1px solid var(--border);box-shadow:var(--shadow-sm);
  font-size:14.5px;font-weight:700;color:var(--ink);
  transition:border-color .2s,transform .2s,box-shadow .2s;
}
.partner-chip:hover{border-color:rgba(255,180,0,.5);transform:translateY(-3px);box-shadow:var(--shadow)}
.partner-chip i{font-style:normal;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;font-size:12px;background:rgba(62,224,207,.16);color:#0f7d72}

/* ---------- 保障条 ---------- */
.assure-bar{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:rgba(255,255,255,.12);border-radius:18px;overflow:hidden;
}
.assure-item{background:rgba(255,255,255,.05);padding:24px 20px}
.assure-item i{font-style:normal;display:grid;place-items:center;width:38px;height:38px;border-radius:11px;font-size:16px;background:rgba(255,180,0,.18);color:var(--gold-2);margin-bottom:12px}
.assure-item h3{font-size:15.5px;font-weight:800;color:#fff;margin-bottom:7px}
.assure-item p{font-size:13px;color:#a9b2d4;line-height:1.75}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:880px;margin:0 auto}
.faq-item{
  background:#fff;border:1px solid var(--border);border-radius:14px;
  padding:0 22px;box-shadow:var(--shadow-sm);transition:border-color .2s,box-shadow .2s;
}
.faq-item[open]{border-color:rgba(255,180,0,.5);box-shadow:var(--shadow)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 0;
  font-weight:800;color:var(--ink);font-size:15.5px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold);font-weight:800;font-size:19px;line-height:1}
.faq-item[open] summary::after{content:"−"}
.faq-item p{padding:0 0 18px;font-size:14.5px;color:var(--muted);line-height:1.9}

/* ---------- 转化表单 ---------- */
.join-card{
  display:grid;grid-template-columns:1fr 1fr;gap:40px;
  padding:42px;border-radius:24px;color:#fff;
  background:linear-gradient(140deg,#1a1f3d 0%,#2b3370 72%,#232a52 100%);
  box-shadow:var(--shadow-lg);
  position:relative;overflow:hidden;
}
.join-card::before{
  content:"";position:absolute;right:-120px;top:-120px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(62,224,207,.24),transparent 68%);
}
.join-info{position:relative;z-index:2}
.join-info h2{font-size:clamp(21px,2.2vw,28px);font-weight:800;line-height:1.4;margin-bottom:14px}
.join-info p{font-size:14.5px;color:#b8c1e0;line-height:1.9}
.join-points{margin-top:22px;display:flex;flex-direction:column;gap:10px}
.join-points li{display:flex;gap:10px;font-size:14px;color:#cdd5ee}
.join-points li::before{content:"✓";color:var(--gold);font-weight:800}
.join-form{position:relative;z-index:2;display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:13px;color:#b8c1e0;font-weight:600}
.field input,.field select,.field textarea{
  width:100%;padding:12px 15px;border-radius:11px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  color:#fff;font-size:14px;font-family:inherit;
  transition:border-color .2s,background .2s,box-shadow .2s;
}
.field input::placeholder,.field textarea::placeholder{color:#8d97ba}
.field input:hover,.field select:hover,.field textarea:hover{border-color:rgba(255,180,0,.4)}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--gold);background:rgba(255,255,255,.13);
  box-shadow:0 0 0 3px rgba(255,180,0,.2);
}
.field select option{color:#1a1f3d}
.join-form .btn{width:100%;margin-top:4px}
.form-tip{font-size:12px;color:#8d97ba;line-height:1.7}

/* ---------- 页脚 ---------- */
.site-footer{background:#12162c;color:#a9b2d0;padding:60px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:#fff;margin-bottom:14px}
.footer-brand .brand-mark{width:30px;height:30px}
.footer-desc{font-size:13.5px;color:#8892b4;line-height:1.9;max-width:340px}
.footer-col h4{font-size:14px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:.4px}
.footer-links a{display:block;padding:6px 0;font-size:13.5px;color:#a9b2d0;transition:color .2s,transform .2s}
.footer-links a:hover{color:var(--gold);transform:translateX(3px)}
.footer-bottom{
  margin-top:38px;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:#7d87a8;
}
.footer-bottom a{color:#96a0c2}
.footer-bottom a:hover{color:var(--gold)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero{padding:56px 0 88px}
  .cat-grid,.play-grid,.case-grid,.feature-grid{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .tl-step::after{display:none}
  .news-layout{grid-template-columns:1fr}
  .join-card{grid-template-columns:1fr;padding:32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .assure-bar{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .site-header{top:10px;padding:0 14px}
  .dock{flex-wrap:wrap;border-radius:22px;padding:12px 14px;gap:12px}
  .brand{font-size:15.5px}
  .nav-toggle{display:flex}
  .dock-cta{display:none}
  .dock-nav{
    display:none;flex-basis:100%;flex-direction:column;align-items:stretch;
    gap:4px;margin:6px 0 2px;flex:0 0 100%;
  }
  .nav-checkbox:checked ~ .dock-nav{display:flex}
  .dock-nav a{padding:12px 14px;border-radius:12px;font-size:14.5px}
  .dock-nav a.active{box-shadow:none}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .container{padding:0 18px}
  .metrics-inner{grid-template-columns:repeat(2,1fr)}
  .feature-grid,.play-grid,.case-grid,.cat-grid{grid-template-columns:1fr}
  .compare-grid{grid-template-columns:1fr}
  .rank-row{grid-template-columns:44px 1fr;gap:10px 14px;padding:15px 16px}
  .rank-score,.rank-tag{grid-column:2}
  .rank-tag{justify-self:start}
  .timeline{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .join-card{padding:26px 20px;border-radius:18px}
}
@media (max-width:520px){
  .hero{padding:44px 0 78px}
  .hero-lead{font-size:14.5px}
  .hero h1{font-size:26px}
  .quick-grid{grid-template-columns:1fr}
  .btn{width:100%;padding:13px 18px}
  .hero-actions{flex-direction:column}
  .assure-bar{grid-template-columns:1fr}
  .metrics{margin-top:-40px}
  .metric b{font-size:24px}
  .metric{padding:18px 12px}
  .section-title{font-size:21px}
  .footer-bottom{flex-direction:column}
}

/* roulang page: article */
:root{
 --ink:#1a1f3d;
 --ink-2:#232a52;
 --ink-3:#2f3878;
 --gold:#ffb400;
 --gold-2:#ffd166;
 --cyan:#3ee0cf;
 --bg:#f4f5fb;
 --surface:#ffffff;
 --text:#1b2036;
 --muted:#616b88;
 --border:#e3e6f2;
 --radius:12px;
 --radius-lg:20px;
 --shadow-sm:0 2px 10px rgba(26,31,61,.06);
 --shadow:0 10px 30px rgba(26,31,61,.10);
 --shadow-lg:0 24px 60px rgba(26,31,61,.18);
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
 background:var(--bg);
 color:var(--text);
 line-height:1.7;
 -webkit-font-smoothing:antialiased;
 text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
h1,h2,h3,h4,p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ================= 浮动 Dock 导航 ================= */
.site-header{position:sticky;top:14px;z-index:100;padding:0 20px;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:18px;
 background:rgba(26,31,61,.94);
 border:1px solid rgba(255,255,255,.12);
 box-shadow:0 18px 40px rgba(18,22,44,.35);
 -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:.5px;white-space:nowrap}
.brand-mark{
 display:grid;place-items:center;width:30px;height:30px;border-radius:9px;
 background:linear-gradient(135deg,var(--gold-2),#ff8a00);
 color:#1a1f3d;font-size:14px;
 box-shadow:0 6px 16px rgba(255,180,0,.35);
}
.brand-text{
 background:linear-gradient(92deg,#ffffff 25%,var(--gold-2));
 -webkit-background-clip:text;background-clip:text;color:transparent;
}
.nav-checkbox{position:absolute;opacity:0;width:0;height:0;pointer-events:none}
.nav-toggle{
 display:none;margin-left:auto;width:42px;height:42px;border-radius:12px;
 background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
 cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px;
 transition:background .2s;
}
.nav-toggle:hover{background:rgba(255,255,255,.15)}
.nav-toggle i{display:block;width:18px;height:2px;border-radius:2px;background:#e8ecfb}
.dock-nav{display:flex;align-items:center;gap:4px;flex:1;margin-left:6px}
.dock-nav a{padding:8px 14px;border-radius:999px;font-size:14.5px;color:#c6cce4;transition:color .2s,background .2s;white-space:nowrap}
.dock-nav a:hover{color:#fff;background:rgba(255,255,255,.09)}
.dock-nav a.active{
 color:#1a1f3d;font-weight:700;
 background:linear-gradient(135deg,var(--gold-2),var(--gold));
 box-shadow:0 8px 18px rgba(255,180,0,.28);
}
.dock-cta{
 padding:10px 20px;border-radius:999px;font-size:14px;font-weight:700;color:#1a1f3d;
 background:linear-gradient(135deg,#ffd166,#ffb400);
 box-shadow:0 10px 22px rgba(255,180,0,.32);
 transition:transform .2s,box-shadow .2s;white-space:nowrap;
}
.dock-cta:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(255,180,0,.42)}

/* ================= 通用按钮 ================= */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 26px;border-radius:999px;font-size:15px;font-weight:700;
 border:1px solid transparent;cursor:pointer;
 transition:transform .2s,box-shadow .2s,background .2s,border-color .2s,color .2s;
}
.btn-gold{color:#1a1f3d;background:linear-gradient(135deg,#ffd166,#ffb400);box-shadow:0 12px 26px rgba(255,180,0,.34)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(255,180,0,.45)}
.btn-ghost{color:#f2f5ff;background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.22)}
.btn-ghost:hover{background:rgba(255,255,255,.15);transform:translateY(-2px)}
.btn-dark{color:#fff;background:linear-gradient(135deg,var(--ink-2),var(--ink));box-shadow:var(--shadow-sm)}
.btn-dark:hover{transform:translateY(-2px);box-shadow:var(--shadow)}

/* ================= 文章头部 ================= */
.post-hero{
 position:relative;overflow:hidden;color:#fff;
 padding:52px 0 78px;
 background:radial-gradient(1000px 480px at 8% -30%,#2f3878 0%,#1a1f3d 58%,#12162c 100%);
}
.post-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.18}
.post-hero::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background:
 radial-gradient(820px 380px at 82% 10%,rgba(62,224,207,.16),transparent 62%),
 linear-gradient(180deg,rgba(18,22,44,.2),rgba(18,22,44,.9));
}
.post-hero-inner{position:relative;z-index:2;max-width:820px}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:#9aa3c8;margin-bottom:18px}
.crumbs a{color:#c6cce4;transition:color .2s}
.crumbs a:hover{color:var(--gold-2)}
.crumbs span.sep{opacity:.5}
.post-cat{
 display:inline-flex;align-items:center;gap:6px;padding:5px 13px;border-radius:999px;
 font-size:12.5px;font-weight:700;color:var(--gold-2);
 background:rgba(255,180,0,.13);border:1px solid rgba(255,180,0,.32);
}
.post-hero h1{
 font-size:clamp(26px,3.2vw,40px);line-height:1.32;font-weight:800;letter-spacing:.4px;
 margin:18px 0 20px;
}
.post-meta{display:flex;flex-wrap:wrap;gap:10px}
.post-meta span{
 font-size:12.5px;color:#b9c2e0;padding:6px 13px;border-radius:999px;
 background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
}

/* ================= 主体布局 ================= */
.post-wrap{position:relative;z-index:3;margin-top:-46px;padding-bottom:10px}
.post-layout{display:grid;grid-template-columns:minmax(0,1fr) 322px;gap:34px;align-items:start}
.post-card{
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
 box-shadow:var(--shadow);padding:36px 40px;
}
.post-cover{border-radius:var(--radius);overflow:hidden;margin-bottom:30px;box-shadow:var(--shadow-sm)}
.post-cover img{width:100%;height:auto;object-fit:cover}

/* 正文排版 */
.prose{font-size:16.5px;line-height:2;color:#2b3253;word-break:break-word}
.prose > *:first-child{margin-top:0}
.prose p{margin:0 0 18px}
.prose h2{
 font-size:22px;line-height:1.5;font-weight:800;color:var(--ink);
 margin:38px 0 16px;padding-left:14px;border-left:4px solid var(--gold);
}
.prose h3{font-size:18.5px;font-weight:800;color:var(--ink-2);margin:30px 0 12px}
.prose h4{font-size:16.5px;font-weight:700;color:var(--ink-2);margin:24px 0 10px}
.prose ul,.prose ol{margin:0 0 18px;padding-left:22px}
.prose ul li{list-style:disc;margin:8px 0}
.prose ol li{list-style:decimal;margin:8px 0}
.prose li::marker{color:var(--gold)}
.prose a{color:#a97600;border-bottom:1px dashed rgba(169,118,0,.45);transition:color .2s}
.prose a:hover{color:#7d5700}
.prose strong{color:var(--ink);font-weight:800}
.prose em{font-style:normal;color:#8a6100;background:rgba(255,180,0,.16);padding:0 4px;border-radius:4px}
.prose img{border-radius:var(--radius);margin:24px 0;box-shadow:var(--shadow-sm)}
.prose blockquote{
 margin:24px 0;padding:16px 20px;border-radius:12px;
 background:#f6f8ff;border-left:4px solid var(--cyan);
 color:#465070;font-size:15.5px;
}
.prose table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px;overflow:hidden;border-radius:10px}
.prose th,.prose td{border:1px solid var(--border);padding:10px 14px;text-align:left}
.prose th{background:#f5f7ff;color:var(--ink);font-weight:700}
.prose tr:nth-child(even) td{background:#fbfcff}
.prose hr{border:0;border-top:1px dashed var(--border);margin:32px 0}
.prose code{background:#f2f4fc;color:#3a4470;padding:2px 6px;border-radius:5px;font-size:14px}

/* 无文提示 */
.empty-post{text-align:center;padding:44px 10px}
.empty-post .empty-ico{
 width:64px;height:64px;margin:0 auto 18px;border-radius:20px;display:grid;place-items:center;
 font-size:26px;color:#8a6100;background:linear-gradient(135deg,#fff2cf,#ffe0a3);
 box-shadow:var(--shadow-sm);
}
.empty-post h2{font-size:20px;color:var(--ink);margin-bottom:10px}
.empty-post p{color:var(--muted);font-size:14.5px;margin-bottom:22px}

/* ================= 侧栏 ================= */
.post-aside{display:flex;flex-direction:column;gap:20px;position:sticky;top:100px}
.side-card{
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);padding:22px;
}
.side-card.dark{
 background:linear-gradient(160deg,#232a52,#1a1f3d);color:#fff;border-color:rgba(255,255,255,.1);
 box-shadow:var(--shadow);
}
.side-title{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:800;color:var(--ink);margin-bottom:14px}
.side-card.dark .side-title{color:#fff}
.side-title::before{content:"";width:4px;height:15px;border-radius:2px;background:linear-gradient(180deg,var(--gold-2),var(--gold))}
.side-list{display:flex;flex-direction:column;gap:2px}
.side-list a{
 display:block;padding:10px 12px;border-radius:10px;font-size:14px;color:#3c4569;
 line-height:1.65;transition:background .2s,color .2s,transform .2s;
}
.side-list a:hover{background:#f4f6ff;color:var(--ink);transform:translateX(2px)}
.side-list .side-num{
 display:inline-grid;place-items:center;width:20px;height:20px;border-radius:6px;margin-right:8px;
 font-size:11.5px;font-weight:800;color:#8a6100;background:rgba(255,180,0,.18);vertical-align:1px;
}
.side-card.dark .side-list a{color:#c2cae6}
.side-card.dark .side-list a:hover{background:rgba(255,255,255,.08);color:#fff}
.side-facts{display:flex;flex-direction:column;gap:12px}
.side-fact{display:flex;align-items:baseline;justify-content:space-between;gap:12px;font-size:13.5px}
.side-fact span{color:var(--muted)}
.side-fact strong{color:var(--ink);font-weight:800;font-size:14px}
.side-card.dark .side-fact span{color:#98a2c8}
.side-card.dark .side-fact strong{color:var(--gold-2)}
.side-cta{display:flex;flex-direction:column;gap:12px;margin-top:16px}
.side-cta .btn{width:100%;padding:11px 18px;font-size:14px}
.side-note{font-size:12.5px;color:#98a2c8;line-height:1.75}

/* ================= 通用板块 ================= */
.section{padding:70px 0}
.section.alt{background:#fff}
.section.dark{
 background:linear-gradient(165deg,#1a1f3d 0%,#232a52 60%,#1a1f3d 100%);
 color:#fff;
}
.section-head{max-width:740px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-tag{
 display:inline-flex;align-items:center;gap:8px;
 font-size:12.5px;font-weight:700;letter-spacing:.4px;
 color:#8a6100;background:rgba(255,180,0,.15);
 border:1px solid rgba(255,180,0,.32);
 padding:5px 13px;border-radius:999px;margin-bottom:14px;
}
.section.dark .section-tag{color:var(--gold-2);background:rgba(255,180,0,.12);border-color:rgba(255,180,0,.3)}
.section-head h2{font-size:clamp(22px,2.4vw,30px);font-weight:800;color:var(--ink);line-height:1.4;letter-spacing:.3px}
.section.dark .section-head h2{color:#fff}
.section-head p{margin-top:12px;font-size:15px;color:var(--muted);line-height:1.9}
.section.dark .section-head p{color:#a9b2d4}

/* 要点速览 */
.key-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.key-card{
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
 padding:22px;box-shadow:var(--shadow-sm);
 transition:transform .2s,box-shadow .2s,border-color .2s;
}
.key-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.key-ico{
 width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-size:19px;
 background:linear-gradient(135deg,#fff3d0,#ffe2a6);color:#8a6100;margin-bottom:14px;
}
.key-card h3{font-size:16px;font-weight:800;color:var(--ink);margin-bottom:8px}
.key-card p{font-size:14px;color:var(--muted);line-height:1.85}

/* 步骤流 */
.step-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:step}
.step-item{
 position:relative;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
 border-radius:var(--radius);padding:22px 20px;
 transition:background .2s,border-color .2s,transform .2s;
}
.step-item:hover{background:rgba(255,180,0,.1);border-color:rgba(255,180,0,.4);transform:translateY(-3px)}
.step-item::before{
 counter-increment:step;content:"0" counter(step);
 display:block;font-size:13px;font-weight:800;color:var(--gold-2);margin-bottom:10px;letter-spacing:1px;
}
.step-item h3{font-size:15.5px;font-weight:800;color:#fff;margin-bottom:8px}
.step-item p{font-size:13.5px;color:#a9b2d4;line-height:1.8}

/* 相关阅读 */
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rel-card{
 display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);
 border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);
 transition:transform .2s,box-shadow .2s;
}
.rel-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.rel-thumb{aspect-ratio:16/9;overflow:hidden;background:#eef1fa}
.rel-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.rel-card:hover .rel-thumb img{transform:scale(1.05)}
.rel-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.rel-body .rel-tag{
 align-self:flex-start;font-size:11.5px;font-weight:700;color:#8a6100;
 background:rgba(255,180,0,.16);padding:2px 10px;border-radius:999px;
}
.rel-body h3{font-size:15.5px;font-weight:800;color:var(--ink);line-height:1.6}
.rel-body p{font-size:13.5px;color:var(--muted);line-height:1.8}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:860px;margin:0 auto}
.faq-item{
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .2s,box-shadow .2s;
}
.faq-item:hover{border-color:rgba(255,180,0,.45);box-shadow:var(--shadow)}
.faq-item summary{
 list-style:none;cursor:pointer;padding:17px 22px;font-size:15.5px;font-weight:700;color:var(--ink);
 display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";font-size:20px;font-weight:700;color:var(--gold);transition:transform .25s;line-height:1;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.9}

/* 收口 CTA */
.cta-band{
 position:relative;overflow:hidden;border-radius:var(--radius-lg);
 padding:46px 44px;color:#fff;
 background:radial-gradient(700px 320px at 15% -20%,#2f3878,#1a1f3d 62%,#12162c);
 box-shadow:var(--shadow-lg);
 display:grid;grid-template-columns:1.3fr .7fr;gap:32px;align-items:center;
}
.cta-band::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background:radial-gradient(520px 260px at 88% 20%,rgba(62,224,207,.18),transparent 62%);
}
.cta-band > *{position:relative;z-index:2}
.cta-band h2{font-size:clamp(21px,2.3vw,28px);font-weight:800;line-height:1.42;margin-bottom:12px}
.cta-band p{font-size:14.5px;color:#b7c0e0;line-height:1.9}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.cta-side{display:flex;flex-direction:column;gap:12px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:20px}
.cta-side .mini{display:flex;justify-content:space-between;font-size:13px;color:#a9b2d4}
.cta-side .mini strong{color:var(--gold-2);font-weight:800}

/* ================= 页脚 ================= */
.site-footer{background:#12162c;color:#a9b2d4;padding:62px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:38px;padding-bottom:44px}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:#fff;margin-bottom:16px}
.footer-desc{font-size:14px;line-height:1.95;color:#8e98bd;max-width:420px}
.footer-col h4{font-size:14.5px;font-weight:800;color:#fff;margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:#8e98bd;transition:color .2s,transform .2s}
.footer-links a:hover{color:var(--gold-2);transform:translateX(3px)}
.footer-bottom{
 display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
 border-top:1px solid rgba(255,255,255,.09);padding:22px 0 26px;
 font-size:13px;color:#7b85aa;
}

/* ================= 响应式 ================= */
@media (max-width:1024px){
 .post-layout{grid-template-columns:1fr}
 .post-aside{position:static;flex-direction:row;flex-wrap:wrap}
 .post-aside > *{flex:1 1 300px}
 .key-grid{grid-template-columns:repeat(2,1fr)}
 .step-flow{grid-template-columns:repeat(2,1fr)}
 .rel-grid{grid-template-columns:repeat(2,1fr)}
 .cta-band{grid-template-columns:1fr;padding:36px 28px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
 .post-card{padding:30px 26px}
}
@media (max-width:860px){
 .nav-toggle{display:flex}
 .dock{flex-wrap:wrap;padding:10px 14px;gap:10px}
 .dock-nav{
  order:3;flex-basis:100%;flex-direction:column;align-items:stretch;gap:4px;
  max-height:0;overflow:hidden;margin:0;transition:max-height .32s ease;
 }
 .nav-checkbox:checked ~ .dock-nav{max-height:340px;padding-top:8px}
 .dock-nav a{padding:11px 14px;border-radius:12px;font-size:15px}
 .dock-cta{display:none}
}
@media (max-width:768px){
 .container{padding:0 18px}
 .site-header{top:10px;padding:0 12px}
 .post-hero{padding:40px 0 70px}
 .post-hero h1{font-size:24px}
 .post-wrap{margin-top:-40px}
 .section{padding:52px 0}
 .key-grid,.step-flow,.rel-grid{grid-template-columns:1fr}
 .post-card{padding:24px 20px;border-radius:16px}
 .prose{font-size:16px;line-height:1.95}
 .prose h2{font-size:19.5px;margin-top:30px}
 .prose h3{font-size:17px}
 .cta-band{padding:30px 22px;border-radius:16px}
 .footer-grid{grid-template-columns:1fr;gap:26px}
}
@media (max-width:520px){
 .brand{font-size:15.5px}
 .post-meta span{font-size:12px;padding:5px 11px}
 .btn{padding:11px 20px;font-size:14px}
 .cta-actions{flex-direction:column;align-items:stretch}
 .cta-actions .btn{width:100%}
 .side-card{padding:18px}
 .footer-bottom{flex-direction:column;align-items:flex-start;font-size:12.5px}
}

/* roulang page: category1 */
:root{
  --ink:#1a1f3d;
  --ink-2:#232a52;
  --ink-3:#2f3878;
  --gold:#ffb400;
  --gold-2:#ffd166;
  --cyan:#3ee0cf;
  --bg:#f4f5fb;
  --surface:#ffffff;
  --text:#1b2036;
  --muted:#616b88;
  --border:#e3e6f2;
  --radius:12px;
  --radius-lg:20px;
  --shadow-sm:0 2px 10px rgba(26,31,61,.06);
  --shadow:0 10px 30px rgba(26,31,61,.10);
  --shadow-lg:0 24px 60px rgba(26,31,61,.18);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
h1,h2,h3,h4{margin:0;line-height:1.3}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}

/* ---------- 浮动 Dock 导航 ---------- */
.site-header{position:sticky;top:14px;z-index:100;padding:0 20px;pointer-events:none}
.dock{
  position:relative;
  max-width:var(--container);
  margin:0 auto;
  display:flex;
  align-items:center;
  gap:16px;
  padding:10px 14px 10px 18px;
  border-radius:999px;
  background:rgba(26,31,61,.95);
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 18px 44px rgba(12,16,38,.30);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  pointer-events:auto;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:.5px;white-space:nowrap}
.brand-mark{
  display:grid;place-items:center;width:30px;height:30px;border-radius:9px;
  background:linear-gradient(135deg,var(--gold-2),#ff8a00);
  color:#1a1f3d;font-size:14px;
  box-shadow:0 6px 16px rgba(255,180,0,.35);
}
.brand-text{
  background:linear-gradient(92deg,#ffffff 25%,var(--gold-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.nav-checkbox{position:absolute;opacity:0;width:0;height:0;pointer-events:none}
.nav-toggle{
  display:none;margin-left:auto;width:42px;height:42px;border-radius:12px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
  cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px;
  transition:background .2s;
}
.nav-toggle:hover{background:rgba(255,255,255,.16)}
.nav-toggle i{display:block;width:18px;height:2px;border-radius:2px;background:#e8ecfb}
.dock-nav{display:flex;align-items:center;gap:4px;flex:1;margin-left:6px}
.dock-nav a{
  padding:8px 14px;border-radius:999px;font-size:14.5px;color:#c6cce4;white-space:nowrap;
  transition:color .2s,background .2s;
}
.dock-nav a:hover{color:#fff;background:rgba(255,255,255,.09)}
.dock-nav a.active{
  color:#1a1f3d;font-weight:700;
  background:linear-gradient(135deg,var(--gold-2),var(--gold));
  box-shadow:0 8px 18px rgba(255,180,0,.28);
}
.dock-cta{
  padding:10px 20px;border-radius:999px;font-size:14px;font-weight:700;color:#1a1f3d;
  background:linear-gradient(135deg,#ffd166,#ffb400);
  box-shadow:0 10px 22px rgba(255,180,0,.32);
  transition:transform .2s,box-shadow .2s;white-space:nowrap;
}
.dock-cta:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(255,180,0,.42)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-size:15px;font-weight:700;
  border:1px solid transparent;cursor:pointer;text-align:center;
  transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;
}
.btn-gold{color:#1a1f3d;background:linear-gradient(135deg,#ffd166,#ffb400);box-shadow:0 12px 26px rgba(255,180,0,.34)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(255,180,0,.45)}
.btn-ghost{color:#f2f5ff;background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.22)}
.btn-ghost:hover{background:rgba(255,255,255,.16);transform:translateY(-2px)}
.btn-dark{color:#fff;background:linear-gradient(135deg,var(--ink-2),var(--ink))}
.btn-dark:hover{transform:translateY(-2px);box-shadow:var(--shadow)}

/* ---------- 分类页 Hero ---------- */
.page-hero{
  position:relative;overflow:hidden;color:#fff;
  padding:64px 0 88px;
  background:radial-gradient(1000px 500px at 88% -18%,#2f3878 0%,#1a1f3d 58%,#12162c 100%);
  margin-top:-76px;
  padding-top:140px;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:url("/assets/images/新街机金蟾捕鱼2千炮版-v5.10.10.webp");
  background-size:cover;background-position:center;opacity:.18;
}
.page-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(760px 380px at 78% 12%,rgba(62,224,207,.14),transparent 62%),
    linear-gradient(180deg,rgba(18,22,44,.35),rgba(18,22,44,.92));
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12.5px;color:#8f9ac0;margin-bottom:18px}
.crumbs span{color:#5e6894}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;
  font-size:13px;letter-spacing:.4px;color:var(--gold-2);
  background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.3);
}
.page-hero h1{
  font-size:clamp(26px,3.2vw,42px);line-height:1.28;font-weight:800;
  margin:18px 0 18px;letter-spacing:.4px;
}
.page-hero h1 em{
  font-style:normal;
  background:linear-gradient(100deg,#ffd166,#ffb400 58%,#ffe6a8);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:15.5px;line-height:1.95;color:#c9d0ea;max-width:590px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-badges span{
  font-size:12.5px;color:#b9c2e0;padding:6px 13px;border-radius:999px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
}
.hero-visual{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  border-radius:22px;
  padding:16px;
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  box-shadow:0 24px 60px rgba(8,10,24,.45);
}
.hero-visual img{border-radius:16px;height:236px;width:100%;object-fit:cover}
.hero-visual figcaption{padding:16px 8px 4px;font-size:13px;color:#a8b2d4;line-height:1.75}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.hero-stats div{
  padding:12px 10px;border-radius:12px;text-align:center;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
}
.hero-stats strong{display:block;font-size:18px;color:var(--gold-2);font-weight:800}
.hero-stats small{font-size:11.5px;color:#96a0c4}

/* ---------- Section 基础 ---------- */
.section{padding:76px 0}
.section.alt{background:#fff}
.section.dark{
  background:linear-gradient(165deg,#1a1f3d 0%,#232a52 60%,#1a1f3d 100%);
  color:#fff;
}
.section-head{max-width:760px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 13px;border-radius:999px;
  font-size:12.5px;font-weight:700;letter-spacing:.4px;
  color:#8a5b00;background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.32);
}
.section.dark .section-tag{color:var(--gold-2);background:rgba(255,180,0,.12);border-color:rgba(255,180,0,.3)}
.section-head h2{font-size:clamp(21px,2.3vw,31px);font-weight:800;margin:14px 0 12px;letter-spacing:.3px}
.section-head p{color:var(--muted);font-size:15px;line-height:1.9}
.section.dark .section-head p{color:#c2c9e2}

/* ---------- 网格与卡片 ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);padding:28px;
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.card-icon{
  display:grid;place-items:center;width:44px;height:44px;border-radius:12px;
  background:linear-gradient(135deg,var(--ink-2),var(--ink));
  color:var(--gold-2);font-size:18px;font-weight:800;margin-bottom:16px;
}
.card h3{font-size:17px;margin-bottom:10px;letter-spacing:.2px}
.card p{font-size:14px;color:var(--muted);line-height:1.9}
.card .card-foot{margin-top:16px;font-size:12.5px;color:#8b93b3;padding-top:14px;border-top:1px dashed var(--border)}

/* ---------- 场景卡 ---------- */
.scene-card{
  display:grid;grid-template-columns:190px 1fr;align-items:stretch;
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.scene-card img{width:100%;height:100%;min-height:170px;object-fit:cover}
.scene-body{padding:20px 22px}
.scene-body h3{font-size:16px;margin-bottom:8px}
.scene-body p{font-size:13.5px;color:var(--muted);line-height:1.85}
.scene-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.scene-meta span{
  font-size:11.5px;padding:4px 10px;border-radius:999px;
  background:rgba(26,31,61,.06);color:#49527a;border:1px solid var(--border);
}

/* ---------- 步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{
  position:relative;padding:26px 22px;background:#fff;
  border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);
  transition:transform .25s,box-shadow .25s;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.step-num{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--ink-2),var(--ink));
  color:var(--gold-2);font-weight:800;font-size:14px;margin-bottom:14px;
}
.step h3{font-size:16px;margin-bottom:8px}
.step p{font-size:13.5px;color:var(--muted);line-height:1.85}

/* ---------- 指标 ---------- */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric{
  padding:24px;border-radius:var(--radius);
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  transition:background .25s,border-color .25s,transform .25s;
}
.metric:hover{background:rgba(255,180,0,.12);border-color:rgba(255,180,0,.4);transform:translateY(-3px)}
.metric strong{display:block;font-size:30px;font-weight:800;color:var(--gold-2);letter-spacing:.5px;line-height:1.2}
.metric span{display:block;font-size:13px;color:#b6bfdc;margin-top:6px}
.metric small{display:block;font-size:12px;color:#8893b8;margin-top:10px;line-height:1.7}

/* ---------- 打法对比 ---------- */
.compare-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow-sm);
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.compare-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.compare-card.is-best{border-color:rgba(255,180,0,.6);box-shadow:0 16px 40px rgba(255,180,0,.18)}
.compare-card h3{font-size:17px;margin-bottom:6px}
.compare-card .level{font-size:12.5px;color:var(--muted);letter-spacing:.3px}
.compare-list{display:grid;gap:10px;margin-top:18px}
.compare-list li{position:relative;padding-left:24px;font-size:13.5px;color:#49527a;line-height:1.75}
.compare-list li::before{content:"✓";position:absolute;left:0;top:0;color:var(--gold);font-weight:800}
.badge-best{
  display:inline-block;margin-left:8px;padding:2px 9px;border-radius:999px;
  font-size:11.5px;font-weight:700;color:#7a4f00;
  background:linear-gradient(135deg,#ffe1a1,#ffc94d);
}

/* ---------- 媒体卡 ---------- */
.media-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.media-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.media-card img{width:100%;height:184px;object-fit:cover}
.media-body{padding:22px}
.media-body h3{font-size:16.5px;margin-bottom:10px}
.media-body p{font-size:13.5px;color:var(--muted);line-height:1.85}
.media-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.media-tags span{
  font-size:11.5px;padding:4px 10px;border-radius:999px;
  background:rgba(26,31,61,.06);color:#49527a;border:1px solid var(--border);
}

/* ---------- 误区列表 ---------- */
.pitfall{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:34px;box-shadow:var(--shadow-sm);
}
.pitfall-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 32px;margin-top:8px}
.pitfall-list li{
  position:relative;padding-left:26px;font-size:14px;color:#49527a;line-height:1.85;
}
.pitfall-list li::before{
  content:"!";position:absolute;left:0;top:2px;
  display:grid;place-items:center;width:17px;height:17px;border-radius:50%;
  background:rgba(255,180,0,.18);color:#a06b00;font-size:11px;font-weight:800;
}
.pitfall-list strong{display:block;color:var(--text);font-size:14px;margin-bottom:2px}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:14px;max-width:920px}
.faq-item{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);padding:2px 22px;
  transition:border-color .2s,box-shadow .2s;
}
.faq-item[open]{border-color:rgba(255,180,0,.5);box-shadow:var(--shadow)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 0;font-weight:700;font-size:15.5px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:20px;line-height:1;color:var(--gold);font-weight:800;
  transition:transform .2s;flex:0 0 auto;
}
.faq-item[open] summary::after{content:"–"}
.faq-item p{
  padding:14px 0 20px;color:var(--muted);font-size:14.5px;line-height:1.95;
  border-top:1px dashed var(--border);
}

/* ---------- 转化区 ---------- */
.join-wrap{padding:0 0 84px}
.join{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  padding:48px;color:#fff;
  background:radial-gradient(700px 340px at 12% 8%,#2f3878,#1a1f3d 62%,#141830);
  box-shadow:var(--shadow-lg);
}
.join::after{
  content:"";position:absolute;right:-80px;bottom:-120px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,180,0,.22),transparent 68%);
  pointer-events:none;
}
.join-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.join h2{font-size:clamp(21px,2.2vw,29px);font-weight:800;margin-bottom:14px}
.join p{font-size:14.5px;line-height:1.95;color:#c2c9e2}
.join-points{display:grid;gap:10px;margin-top:22px}
.join-points li{position:relative;padding-left:24px;font-size:13.5px;color:#b4bede;line-height:1.8}
.join-points li::before{content:"✦";position:absolute;left:0;top:0;color:var(--gold-2);font-size:12px}
.join-form{display:grid;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:12.5px;color:#c3cbe6;letter-spacing:.3px}
.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,.08);color:#fff;font-size:14px;
  transition:border-color .2s,background .2s;
}
.field input::placeholder{color:#8d97ba}
.field select option{color:#1b2036}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--gold);background:rgba(255,255,255,.15);
}
.form-tip{
  font-size:12.5px;color:#96a0c4;line-height:1.7;margin-top:2px;
}
.form-tip.is-on{color:var(--gold-2);font-weight:600}

/* ---------- 页脚 ---------- */
.site-footer{background:#12162c;color:#aeb7d4;padding:58px 0 26px}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;
  padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;color:#fff;margin-bottom:14px}
.footer-desc{font-size:13.5px;line-height:1.95;color:#9aa3c8;max-width:370px}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:14px;font-weight:700}
.footer-links{display:grid;gap:10px}
.footer-links a{font-size:13.5px;color:#9aa3c8;transition:color .2s,padding-left .2s}
.footer-links a:hover{color:var(--gold-2);padding-left:4px}
.footer-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding-top:22px;font-size:12.5px;color:#7883a8;
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .page-hero{margin-top:-72px;padding-top:132px}
  .hero-inner{grid-template-columns:1fr;gap:36px}
  .hero-lead{max-width:none}
  .hero-visual img{height:260px}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .join-grid{grid-template-columns:1fr;gap:30px}
  .join{padding:38px 30px}
  .nav-toggle{display:flex}
  .dock-cta{display:none}
  .dock{flex-wrap:wrap;border-radius:22px}
  .dock-nav{
    display:none;flex:1 0 100%;flex-direction:column;align-items:stretch;
    gap:4px;margin:10px 0 4px;
  }
  .nav-checkbox:checked ~ .dock-nav{display:flex}
  .dock-nav a{padding:11px 16px;border-radius:14px;font-size:15px}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .section{padding:58px 0}
  .page-hero{margin-top:-66px;padding-top:120px;padding-bottom:64px}
  .grid-2,.grid-3,.steps,.metrics{grid-template-columns:1fr}
  .scene-card{grid-template-columns:1fr}
  .scene-card img{height:180px;min-height:0}
  .scene-body{padding:20px}
  .pitfall{padding:26px 22px}
  .pitfall-list{grid-template-columns:1fr}
  .join{padding:30px 22px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:8px}
  .hero-stats{grid-template-columns:repeat(3,1fr)}
  .hero-visual img{height:210px}
}
@media (max-width:520px){
  .site-header{padding:0 12px;top:10px}
  .dock{padding:8px 12px 8px 14px;gap:10px}
  .brand{font-size:15.5px}
  .brand-mark{width:27px;height:27px;font-size:13px}
  .btn{width:100%;padding:12px 20px;font-size:14.5px}
  .hero-actions{flex-direction:column;align-items:stretch;gap:10px}
  .page-hero h1{font-size:24px}
  .hero-lead{font-size:14.5px}
  .hero-visual{padding:12px}
  .hero-visual img{height:180px}
  .hero-stats strong{font-size:16px}
  .metric strong{font-size:26px}
  .card{padding:22px}
  .faq-item{padding:2px 16px}
  .faq-item summary{font-size:14.5px}
  .media-card img{height:170px}
}

/* roulang page: category2 */
:root{
 --ink:#1a1f3d;
 --ink-2:#232a52;
 --ink-3:#2f3878;
 --gold:#ffb400;
 --gold-2:#ffd166;
 --cyan:#3ee0cf;
 --bg:#f4f5fb;
 --surface:#ffffff;
 --text:#1b2036;
 --muted:#616b88;
 --border:#e3e6f2;
 --radius:12px;
 --radius-lg:20px;
 --shadow-sm:0 2px 10px rgba(26,31,61,.06);
 --shadow:0 10px 30px rgba(26,31,61,.10);
 --shadow-lg:0 24px 60px rgba(26,31,61,.18);
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
 background:var(--bg);
 color:var(--text);
 line-height:1.7;
 -webkit-font-smoothing:antialiased;
 text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .2s}
h1,h2,h3,h4,p,ul,ol,dl{margin:0}
ul,ol{padding:0;list-style:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid rgba(62,224,207,.65);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- 浮动 Dock 导航 ---------- */
.site-header{position:sticky;top:14px;z-index:100;padding:0 20px;pointer-events:none}
.dock{
 pointer-events:auto;position:relative;
 max-width:var(--container);margin:0 auto;
 display:flex;align-items:center;gap:12px;
 padding:10px 12px 10px 18px;
 border-radius:999px;
 background:rgba(20,24,46,.86);
 border:1px solid rgba(255,255,255,.12);
 box-shadow:0 18px 42px rgba(10,14,32,.38);
 -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:.5px;white-space:nowrap}
.brand-mark{
 display:grid;place-items:center;width:30px;height:30px;border-radius:9px;
 background:linear-gradient(135deg,var(--gold-2),#ff8a00);
 color:#1a1f3d;font-size:14px;
 box-shadow:0 6px 16px rgba(255,180,0,.35);
}
.brand-text{
 background:linear-gradient(92deg,#ffffff 25%,var(--gold-2));
 -webkit-background-clip:text;background-clip:text;color:transparent;
}
.nav-checkbox{position:absolute;opacity:0;width:0;height:0;pointer-events:none}
.nav-toggle{
 display:none;margin-left:auto;width:42px;height:42px;border-radius:12px;
 background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
 cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px;
 transition:background .2s;
}
.nav-toggle:hover{background:rgba(255,255,255,.15)}
.nav-toggle i{display:block;width:18px;height:2px;border-radius:2px;background:#e8ecfb}
.dock-nav{display:flex;align-items:center;gap:4px;flex:1;margin-left:6px}
.dock-nav a{padding:8px 14px;border-radius:999px;font-size:14.5px;color:#c6cce4;white-space:nowrap}
.dock-nav a:hover{color:#fff;background:rgba(255,255,255,.09)}
.dock-nav a.active{
 color:#1a1f3d;font-weight:700;
 background:linear-gradient(135deg,var(--gold-2),var(--gold));
 box-shadow:0 8px 18px rgba(255,180,0,.28);
}
.dock-cta{
 padding:10px 20px;border-radius:999px;font-size:14px;font-weight:700;color:#1a1f3d;
 background:linear-gradient(135deg,#ffd166,#ffb400);
 box-shadow:0 10px 22px rgba(255,180,0,.32);
 transition:transform .2s,box-shadow .2s;white-space:nowrap;
}
.dock-cta:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(255,180,0,.42)}

/* ---------- 按钮 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 26px;border-radius:999px;font-size:15px;font-weight:700;
 border:1px solid transparent;cursor:pointer;
 transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;
}
.btn-gold{color:#1a1f3d;background:linear-gradient(135deg,#ffd166,#ffb400);box-shadow:0 12px 26px rgba(255,180,0,.34)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(255,180,0,.45)}
.btn-ghost{color:#f2f5ff;background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.22)}
.btn-ghost:hover{background:rgba(255,255,255,.15);transform:translateY(-2px)}
.btn-dark{color:#fff;background:linear-gradient(135deg,var(--ink-2),var(--ink))}
.btn-dark:hover{transform:translateY(-2px);box-shadow:var(--shadow)}

/* ---------- Hero（分类页版式） ---------- */
.hero-cat{
 position:relative;overflow:hidden;color:#fff;
 padding:52px 0 78px;
 background:radial-gradient(1100px 560px at 8% -20%,#2f3878 0%,#1a1f3d 55%,#12162c 100%);
}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.2}
.hero-cat::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background:
 radial-gradient(900px 420px at 82% 12%,rgba(62,224,207,.16),transparent 62%),
 linear-gradient(180deg,rgba(18,22,44,.2),rgba(18,22,44,.9));
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:start}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;
 font-size:13px;letter-spacing:.4px;color:var(--gold-2);
 background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.3);
}
.hero-cat h1{font-size:clamp(27px,3.2vw,42px);line-height:1.26;font-weight:800;margin:18px 0 16px;letter-spacing:.3px}
.hero-cat h1 em{
 font-style:normal;
 background:linear-gradient(100deg,#ffd166,#ffb400 58%,#ffe6a8);
 -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:15.5px;line-height:1.95;color:#c9d0ea;max-width:600px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-chips span{
 font-size:12.5px;color:#b9c2e0;padding:6px 13px;border-radius:999px;
 background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
}
/* 今日窗口倒计时条 */
.countdown{
 display:flex;align-items:center;gap:14px;flex-wrap:wrap;
 margin-top:26px;padding:14px 18px;border-radius:16px;
 background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
}
.countdown .cd-label{font-size:13.5px;font-weight:700;color:#fff;letter-spacing:.3px}
.countdown .cd-label i{font-style:normal;color:var(--gold-2);margin-right:6px}
.clock{display:flex;align-items:center;gap:6px}
.clock span{
 min-width:46px;padding:5px 8px;border-radius:10px;text-align:center;
 background:linear-gradient(135deg,var(--gold-2),#ff8a00);
 color:#1a1f3d;font-weight:800;font-size:16px;
 font-variant-numeric:tabular-nums;
}
.clock b{color:#8f9ac0;font-weight:700}
.countdown .cd-note{font-size:12.5px;color:#9ba5cb}
/* 主推玩法卡 */
.play-card{
 background:rgba(255,255,255,.07);
 border:1px solid rgba(255,255,255,.16);
 border-radius:var(--radius-lg);overflow:hidden;
 box-shadow:0 24px 60px rgba(8,10,24,.45);
}
.play-card figure{position:relative;margin:0}
.play-card img{width:100%;height:196px;object-fit:cover}
.play-card figcaption{
 position:absolute;left:14px;top:14px;
 padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;
 color:#1a1f3d;background:linear-gradient(135deg,var(--gold-2),var(--gold));
}
.play-body{padding:20px 20px 22px}
.play-body h2{font-size:17px;font-weight:800;color:#fff;letter-spacing:.3px}
.play-body p{font-size:13.5px;line-height:1.85;color:#a7b0d2;margin-top:8px}
.play-list{margin-top:16px;display:grid;gap:9px}
.play-list li{
 position:relative;padding-left:22px;font-size:13.5px;color:#d3d9ee;line-height:1.7;
}
.play-list li::before{
 content:"▸";position:absolute;left:0;top:0;color:var(--cyan);font-size:13px;
}
.play-body .btn{margin-top:20px;width:100%}

/* ---------- Section ---------- */
.section{padding:74px 0}
.section.alt{background:#fff}
.section.dark{
 background:linear-gradient(165deg,#1a1f3d 0%,#232a52 60%,#1a1f3d 100%);
 color:#fff;
}
.section-head{max-width:760px;margin-bottom:36px}
.section-tag{
 display:inline-flex;align-items:center;gap:8px;
 font-size:12.5px;font-weight:700;letter-spacing:1.2px;
 padding:6px 14px;border-radius:999px;
 color:#8a5300;background:rgba(255,180,0,.16);border:1px solid rgba(255,180,0,.35);
}
.section.dark .section-tag{color:var(--gold-2);background:rgba(255,180,0,.13);border-color:rgba(255,180,0,.3)}
.section-head h2{font-size:clamp(22px,2.4vw,31px);line-height:1.35;font-weight:800;margin:16px 0 12px;color:var(--ink)}
.section.dark .section-head h2{color:#fff}
.section-head p{font-size:14.8px;line-height:1.9;color:var(--muted)}
.section.dark .section-head p{color:#a8b1d2}
.anchor{display:block;position:relative;top:-90px;visibility:hidden}

/* ---------- 指标看板 ---------- */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric{
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
 padding:22px 20px;box-shadow:var(--shadow-sm);
 transition:transform .22s,box-shadow .22s,border-color .22s;
}
.metric:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.metric b{
 display:block;font-size:30px;line-height:1.15;font-weight:800;color:var(--ink);
 font-variant-numeric:tabular-nums;letter-spacing:.5px;
}
.metric b small{font-size:15px;font-weight:700;color:var(--gold);margin-left:3px}
.metric span{display:block;margin-top:8px;font-size:13.5px;color:var(--muted);line-height:1.65}
.metric i{
 display:inline-block;font-style:normal;font-size:11.5px;font-weight:700;
 padding:3px 9px;border-radius:999px;margin-bottom:12px;
 color:#0f6f64;background:rgba(62,224,207,.18);
}

/* ---------- 玩法矩阵 ---------- */
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.matrix-card{
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
 padding:24px 22px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
 transition:transform .22s,box-shadow .22s,border-color .22s;
}
.matrix-card::after{
 content:"";position:absolute;left:0;top:0;width:100%;height:3px;
 background:linear-gradient(90deg,var(--gold),var(--cyan));
 opacity:0;transition:opacity .22s;
}
.matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(62,224,207,.45)}
.matrix-card:hover::after{opacity:1}
.matrix-num{
 display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;
 font-size:13.5px;font-weight:800;color:#1a1f3d;
 background:linear-gradient(135deg,var(--gold-2),var(--gold));
 box-shadow:0 6px 14px rgba(255,180,0,.3);
}
.matrix-card h3{font-size:17px;font-weight:800;margin:14px 0 8px;color:var(--ink)}
.matrix-card p{font-size:14px;line-height:1.85;color:var(--muted)}
.matrix-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.matrix-tags span{
 font-size:11.5px;padding:3px 10px;border-radius:999px;
 color:var(--ink-3);background:rgba(47,56,120,.08);border:1px solid rgba(47,56,120,.12);
}

/* ---------- 打法对比 ---------- */
.compare{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.compare-card{
 background:rgba(255,255,255,.05);
 border:1px solid rgba(255,255,255,.14);
 border-radius:var(--radius);padding:26px 22px;
 transition:transform .22s,border-color .22s,background .22s;
}
.compare-card:hover{transform:translateY(-4px);border-color:rgba(62,224,207,.45);background:rgba(255,255,255,.08)}
.compare-card.best{
 background:linear-gradient(170deg,rgba(255,180,0,.16),rgba(255,255,255,.05));
 border-color:rgba(255,180,0,.5);
 box-shadow:0 18px 40px rgba(255,180,0,.16);
}
.compare-card h3{font-size:17px;font-weight:800;color:#fff;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.compare-card .flag{
 font-size:11.5px;font-weight:700;padding:3px 10px;border-radius:999px;
 color:#1a1f3d;background:linear-gradient(135deg,var(--gold-2),var(--gold));
}
.compare-card > p{font-size:13.5px;line-height:1.8;color:#a8b1d2;margin-top:10px}
.compare-list{margin-top:16px;display:grid;gap:10px}
.compare-list li{
 display:flex;gap:9px;font-size:13.5px;line-height:1.7;color:#d5dbf0;
}
.compare-list li b{color:var(--cyan);font-weight:700;flex:none}
.compare-rate{
 margin-top:18px;padding-top:14px;border-top:1px solid rgba(255,255,255,.12);
 font-size:13px;color:#9ba5cb;
}
.compare-rate strong{color:var(--gold-2);font-size:18px;font-weight:800;margin-right:4px}

/* ---------- 里程碑时间线 ---------- */
.timeline{position:relative;display:grid;gap:18px;padding-left:28px}
.timeline::before{
 content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;
 background:linear-gradient(180deg,var(--gold),rgba(62,224,207,.7),rgba(47,56,120,.15));
 border-radius:2px;
}
.tl-item{
 position:relative;background:var(--surface);border:1px solid var(--border);
 border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow-sm);
 transition:transform .22s,box-shadow .22s;
}
.tl-item:hover{transform:translateX(4px);box-shadow:var(--shadow)}
.tl-item::before{
 content:"";position:absolute;left:-25px;top:26px;width:12px;height:12px;border-radius:50%;
 background:#fff;border:3px solid var(--gold);box-shadow:0 0 0 4px rgba(255,180,0,.16);
}
.tl-item h3{font-size:16px;font-weight:800;color:var(--ink)}
.tl-item span{
 display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.6px;
 color:#0f6f64;background:rgba(62,224,207,.18);padding:3px 10px;border-radius:999px;margin-bottom:9px;
}
.tl-item p{font-size:14px;line-height:1.85;color:var(--muted);margin-top:7px}

/* ---------- 资讯列表 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
 overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
 transition:transform .22s,box-shadow .22s,border-color .22s;
}
.news-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.4)}
.news-thumb{display:block;position:relative;overflow:hidden}
.news-thumb img{width:100%;height:168px;object-fit:cover;transition:transform .35s}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-thumb::after{
 content:"";position:absolute;inset:0;
 background:linear-gradient(180deg,rgba(26,31,61,0) 45%,rgba(26,31,61,.55));
}
.news-body{padding:18px 20px 22px;display:flex;flex-direction:column;flex:1}
.news-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted);flex-wrap:wrap}
.news-meta em{
 font-style:normal;font-weight:700;color:#8a5300;
 background:rgba(255,180,0,.15);padding:2px 9px;border-radius:999px;
}
.news-body h3{font-size:15.5px;line-height:1.6;font-weight:800;margin:10px 0 8px;color:var(--ink)}
.news-body h3 a:hover{color:var(--ink-3)}
.news-body p{font-size:13.5px;line-height:1.8;color:var(--muted);flex:1}
.news-more{
 margin-top:14px;font-size:13.5px;font-weight:700;color:var(--ink-3);
 display:inline-flex;align-items:center;gap:6px;
}
.news-more:hover{color:#8a5300}
.news-empty{
 grid-column:1/-1;text-align:center;padding:48px 20px;border-radius:var(--radius);
 background:var(--surface);border:1px dashed var(--border);color:var(--muted);font-size:14.5px;
}

/* ---------- 平台保障 ---------- */
.assure-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.assure{
 background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);
 border-radius:var(--radius);padding:22px 20px;
 transition:transform .22s,border-color .22s,background .22s;
}
.assure:hover{transform:translateY(-4px);border-color:rgba(255,180,0,.45);background:rgba(255,255,255,.08)}
.assure .ico{
 display:grid;place-items:center;width:40px;height:40px;border-radius:12px;
 font-size:17px;color:#1a1f3d;background:linear-gradient(135deg,var(--gold-2),var(--gold));
 box-shadow:0 8px 18px rgba(255,180,0,.28);
}
.assure h3{font-size:15.5px;font-weight:800;color:#fff;margin:14px 0 8px}
.assure p{font-size:13.5px;line-height:1.8;color:#a8b1d2}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px;margin:0 auto}
.faq-item{
 background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .2s,box-shadow .2s;
}
.faq-item[open]{border-color:rgba(255,180,0,.45);box-shadow:var(--shadow)}
.faq-item summary{
 list-style:none;cursor:pointer;padding:18px 22px;
 font-size:15.5px;font-weight:700;color:var(--ink);
 display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";flex:none;width:26px;height:26px;border-radius:50%;
 display:grid;place-items:center;font-size:16px;font-weight:700;
 color:#1a1f3d;background:rgba(255,180,0,.22);transition:transform .2s,background .2s;
}
.faq-item[open] summary::after{content:"−";background:linear-gradient(135deg,var(--gold-2),var(--gold))}
.faq-body{padding:0 22px 20px;font-size:14px;line-height:1.9;color:var(--muted)}

/* ---------- 转化表单 ---------- */
.join-panel{
 display:grid;grid-template-columns:1.02fr .98fr;gap:36px;align-items:center;
 background:linear-gradient(150deg,#1a1f3d,#2a3270 62%,#1a1f3d);
 border-radius:var(--radius-lg);padding:44px;color:#fff;
 box-shadow:var(--shadow-lg);position:relative;overflow:hidden;
}
.join-panel::after{
 content:"";position:absolute;right:-120px;top:-120px;width:340px;height:340px;border-radius:50%;
 background:radial-gradient(circle,rgba(62,224,207,.28),transparent 68%);
 pointer-events:none;
}
.join-copy{position:relative;z-index:2}
.join-copy h2{font-size:clamp(22px,2.4vw,30px);font-weight:800;line-height:1.35;margin:14px 0 12px}
.join-copy p{font-size:14.5px;line-height:1.9;color:#bcc4e2}
.join-points{margin-top:20px;display:grid;gap:10px}
.join-points li{display:flex;gap:9px;font-size:14px;color:#d7ddf2}
.join-points li b{color:var(--cyan);flex:none}
.join-form{
 position:relative;z-index:2;background:rgba(255,255,255,.07);
 border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-lg);padding:26px 24px;
 -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
}
.join-form h3{font-size:16.5px;font-weight:800;color:#fff;margin-bottom:16px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:#b9c2e0;margin-bottom:6px}
.field input,.field select,.field textarea{
 width:100%;padding:11px 14px;border-radius:10px;
 background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
 color:#fff;font-size:14px;transition:border-color .2s,background .2s;
}
.field input::placeholder,.field textarea::placeholder{color:#8b95ba}
.field input:focus,.field select:focus,.field textarea:focus{
 border-color:var(--gold);background:rgba(255,255,255,.14);outline:none;
}
.field select option{color:#1b2036}
.join-form .btn{width:100%;margin-top:6px}
.form-note{font-size:12px;color:#98a2c8;margin-top:12px;line-height:1.6}
.form-tip{
 display:none;margin-top:12px;padding:10px 14px;border-radius:10px;font-size:13px;
 color:#0f6f64;background:rgba(62,224,207,.18);border:1px solid rgba(62,224,207,.4);
}
.form-tip.show{display:block}

/* ---------- 页脚 ---------- */
.site-footer{
 background:#12162c;color:#a8b1d2;padding:62px 0 26px;margin-top:0;
 border-top:1px solid rgba(255,255,255,.06);
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.footer-brand{
 display:flex;align-items:center;gap:10px;
 font-size:18px;font-weight:800;color:#fff;letter-spacing:.5px;
}
.footer-desc{font-size:13.5px;line-height:1.9;color:#8f99bd;margin-top:14px;max-width:360px}
.footer-col h4{font-size:14px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:.4px}
.footer-links{display:grid;gap:9px}
.footer-links a{font-size:13.5px;color:#98a2c8}
.footer-links a:hover{color:var(--gold-2)}
.footer-bottom{
 display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
 margin-top:42px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);
 font-size:12.5px;color:#7d87ab;
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:36px}
 .hero-lead{max-width:none}
 .metrics{grid-template-columns:repeat(2,1fr)}
 .matrix{grid-template-columns:repeat(2,1fr)}
 .compare{grid-template-columns:1fr}
 .news-grid{grid-template-columns:repeat(2,1fr)}
 .assure-grid{grid-template-columns:repeat(2,1fr)}
 .join-panel{grid-template-columns:1fr;padding:34px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:860px){
 .site-header{padding:0 14px;top:10px}
 .dock{flex-wrap:wrap;border-radius:22px;padding:10px 14px}
 .nav-toggle{display:flex}
 .dock-nav{
  display:none;position:absolute;left:0;right:0;top:calc(100% + 10px);
  flex-direction:column;align-items:stretch;gap:6px;margin:0;
  background:rgba(20,24,46,.97);border:1px solid rgba(255,255,255,.12);
  border-radius:18px;padding:12px;box-shadow:0 24px 50px rgba(8,10,24,.5);
 }
 .nav-checkbox:checked ~ .dock-nav{display:flex}
 .dock-nav a{padding:11px 14px;border-radius:12px;font-size:15px}
 .dock-cta{font-size:13px;padding:8px 15px;margin-left:auto}
 .brand{font-size:16px}
}
@media (max-width:768px){
 .section{padding:56px 0}
 .container{padding:0 18px}
 .hero-cat{padding:40px 0 60px}
 .metrics{grid-template-columns:1fr 1fr;gap:14px}
 .matrix{grid-template-columns:1fr}
 .news-grid{grid-template-columns:1fr}
 .assure-grid{grid-template-columns:1fr}
 .join-panel{padding:26px 20px;gap:26px}
 .join-form{padding:22px 18px}
 .footer-grid{grid-template-columns:1fr}
 .footer-bottom{flex-direction:column;gap:8px}
 .play-card img{height:180px}
}
@media (max-width:520px){
 .brand-text{font-size:15px}
 .clock span{min-width:40px;font-size:15px}
 .countdown{padding:12px 14px;gap:10px}
 .metrics{grid-template-columns:1fr}
 .metric b{font-size:26px}
 .section-head h2{font-size:22px}
 .hero-cat h1{font-size:26px}
 .faq-item summary{font-size:14.5px;padding:16px 16px}
 .faq-body{padding:0 16px 18px}
 .join-panel{border-radius:16px}
 .tl-item{padding:18px 16px}
}

/* roulang page: category3 */
:root{
  --ink:#1a1f3d;
  --ink-2:#232a52;
  --ink-3:#2f3878;
  --gold:#ffb400;
  --gold-2:#ffd166;
  --cyan:#3ee0cf;
  --bg:#f4f5fb;
  --surface:#ffffff;
  --text:#1b2036;
  --muted:#616b88;
  --border:#e3e6f2;
  --radius:12px;
  --radius-lg:20px;
  --shadow-sm:0 2px 10px rgba(26,31,61,.06);
  --shadow:0 10px 30px rgba(26,31,61,.10);
  --shadow-lg:0 24px 60px rgba(26,31,61,.18);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid rgba(255,180,0,.6);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- 浮动 Dock 导航 ---------- */
.site-header{position:sticky;top:14px;z-index:100;padding:0 20px;pointer-events:none}
.dock{
  max-width:var(--container);
  margin:0 auto;
  display:flex;
  align-items:center;
  gap:14px;
  padding:10px 14px 10px 18px;
  border-radius:999px;
  background:rgba(26,31,61,.94);
  border:1px solid rgba(255,255,255,.10);
  box-shadow:0 18px 44px rgba(12,16,38,.34);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  pointer-events:auto;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:.5px;white-space:nowrap}
.brand-mark{
  display:grid;place-items:center;width:30px;height:30px;border-radius:9px;
  background:linear-gradient(135deg,var(--gold-2),#ff8a00);
  color:#1a1f3d;font-size:14px;
  box-shadow:0 6px 16px rgba(255,180,0,.35);
}
.brand-text{
  background:linear-gradient(92deg,#ffffff 25%,var(--gold-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.nav-checkbox{position:absolute;opacity:0;width:0;height:0;pointer-events:none}
.nav-toggle{
  display:none;margin-left:auto;width:42px;height:42px;border-radius:12px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
  cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px;
  transition:background .2s;
}
.nav-toggle:hover{background:rgba(255,255,255,.15)}
.nav-toggle i{display:block;width:18px;height:2px;border-radius:2px;background:#e8ecfb}
.dock-nav{display:flex;align-items:center;gap:4px;flex:1;margin-left:6px}
.dock-nav a{padding:8px 14px;border-radius:999px;font-size:14.5px;color:#c6cce4;transition:color .2s,background .2s}
.dock-nav a:hover{color:#fff;background:rgba(255,255,255,.09)}
.dock-nav a.active{
  color:#1a1f3d;font-weight:700;
  background:linear-gradient(135deg,var(--gold-2),var(--gold));
  box-shadow:0 8px 18px rgba(255,180,0,.28);
}
.dock-cta{
  padding:10px 20px;border-radius:999px;font-size:14px;font-weight:700;color:#1a1f3d;
  background:linear-gradient(135deg,#ffd166,#ffb400);
  box-shadow:0 10px 22px rgba(255,180,0,.32);
  transition:transform .2s,box-shadow .2s;white-space:nowrap;
}
.dock-cta:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(255,180,0,.42)}

/* ---------- 通用按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-size:15px;font-weight:700;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s,box-shadow .2s,background .2s,border-color .2s,color .2s;
}
.btn-gold{color:#1a1f3d;background:linear-gradient(135deg,#ffd166,#ffb400);box-shadow:0 12px 26px rgba(255,180,0,.34)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(255,180,0,.45)}
.btn-ghost{color:#f2f5ff;background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.22)}
.btn-ghost:hover{background:rgba(255,255,255,.15);transform:translateY(-2px)}
.btn-dark{color:#fff;background:linear-gradient(135deg,var(--ink-2),var(--ink))}
.btn-dark:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn:active{transform:translateY(0) scale(.99)}

/* ---------- 分类 Hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;
  padding:64px 0 92px;
  background:radial-gradient(1100px 560px at 10% -25%,#2f3878 0%,#1a1f3d 55%,#12162c 100%);
}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.20}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(900px 420px at 82% 12%,rgba(62,224,207,.16),transparent 62%),
    linear-gradient(180deg,rgba(18,22,44,.30),rgba(18,22,44,.90));
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
.sticker{
  display:inline-block;
  padding:7px 16px;border-radius:10px;
  font-size:13px;font-weight:800;letter-spacing:.6px;color:#1a1f3d;
  background:linear-gradient(135deg,var(--gold-2),var(--gold));
  transform:rotate(-2.5deg);
  box-shadow:0 10px 22px rgba(255,180,0,.30);
}
.hero h1{font-size:clamp(27px,3.4vw,44px);line-height:1.26;font-weight:800;margin:22px 0 18px;letter-spacing:.4px}
.hero-lead{font-size:15.5px;line-height:1.95;color:#c9d0ea;max-width:600px}
.limited{
  display:inline-flex;align-items:center;gap:9px;margin-top:20px;
  padding:8px 16px;border-radius:999px;font-size:13px;color:#ffe6a8;
  background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.32);
}
.limited .dot{
  width:8px;height:8px;border-radius:50%;background:var(--gold);
  box-shadow:0 0 0 0 rgba(255,180,0,.6);
  animation:pulse 2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,180,0,.6)}
  70%{box-shadow:0 0 0 10px rgba(255,180,0,0)}
  100%{box-shadow:0 0 0 0 rgba(255,180,0,0)}
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-badges span{
  font-size:12.5px;color:#b9c2e0;padding:6px 13px;border-radius:999px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
}
.hero-panel{
  position:relative;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  border-radius:22px;padding:18px;
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  box-shadow:0 24px 60px rgba(8,10,24,.45);
}
.panel-media{position:relative;border-radius:16px;overflow:hidden;margin-bottom:16px}
.panel-media img{width:100%;height:230px;object-fit:cover}
.panel-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(18,22,44,0) 35%,rgba(18,22,44,.75));
}
.burst{
  position:absolute;top:-14px;right:-10px;z-index:3;
  display:grid;place-items:center;width:76px;height:76px;border-radius:50%;
  font-size:12.5px;font-weight:800;line-height:1.25;text-align:center;color:#1a1f3d;
  background:linear-gradient(135deg,#ffe6a8,#ffb400);
  transform:rotate(10deg);
  box-shadow:0 14px 28px rgba(255,180,0,.45);
}
.panel-list{display:grid;gap:8px}
.panel-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 14px;border-radius:12px;font-size:13.5px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);
  transition:background .2s,border-color .2s;
}
.panel-row:hover{background:rgba(255,180,0,.13);border-color:rgba(255,180,0,.40)}
.panel-row span{color:#9aa3c8}
.panel-row strong{color:#fff;font-weight:700;text-align:right}

/* ---------- Section 基础 ---------- */
.section{padding:74px 0}
.section.alt{background:#fff}
.section.dark{
  background:linear-gradient(165deg,#1a1f3d 0%,#232a52 60%,#1a1f3d 100%);
  color:#fff;
}
.section-head{max-width:760px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:800;letter-spacing:1px;
  padding:5px 13px;border-radius:999px;
  color:#8a6200;background:rgba(255,180,0,.16);border:1px solid rgba(255,180,0,.32);
}
.section.dark .section-tag{color:var(--gold-2);background:rgba(255,180,0,.12);border-color:rgba(255,180,0,.30)}
.section-title{font-size:clamp(22px,2.4vw,32px);line-height:1.35;font-weight:800;margin:14px 0 12px;letter-spacing:.3px}
.section.dark .section-title{color:#fff}
.section-desc{font-size:15px;color:var(--muted);line-height:1.9}
.section.dark .section-desc{color:#b6bedd}

/* ---------- 指标看板 ---------- */
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow-sm);
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.stat-num{
  font-size:32px;font-weight:800;line-height:1.1;letter-spacing:.5px;
  background:linear-gradient(120deg,#ffb400,#ff8a00);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-label{font-size:14px;font-weight:700;margin-top:8px}
.stat-note{font-size:12.5px;color:var(--muted);margin-top:6px;line-height:1.6}

/* ---------- 卖点卡片 ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.feature-card{
  position:relative;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:26px 26px 24px;box-shadow:var(--shadow-sm);overflow:hidden;
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.feature-card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:linear-gradient(180deg,var(--gold-2),var(--gold));
  opacity:0;transition:opacity .22s;
}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.40)}
.feature-card:hover::before{opacity:1}
.feature-ico{
  display:grid;place-items:center;width:44px;height:44px;border-radius:12px;
  font-size:20px;color:#1a1f3d;
  background:linear-gradient(135deg,var(--gold-2),var(--gold));
  box-shadow:0 10px 20px rgba(255,180,0,.28);
  margin-bottom:16px;
}
.feature-card h3{font-size:17.5px;font-weight:800;margin-bottom:10px}
.feature-card p{font-size:14.5px;color:var(--muted);line-height:1.85}

/* ---------- 玩法矩阵 ---------- */
.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.matrix-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:12px;
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.42)}
.matrix-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.matrix-no{
  font-size:12px;font-weight:800;letter-spacing:1px;color:#8a6200;
  padding:4px 10px;border-radius:999px;background:rgba(255,180,0,.16);
}
.matrix-card h3{font-size:17px;font-weight:800;line-height:1.4}
.matrix-card p{font-size:14px;color:var(--muted);line-height:1.85;flex:1}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  font-size:12px;color:var(--ink-3);padding:4px 11px;border-radius:999px;
  background:#f0f2fa;border:1px solid var(--border);
}

/* ---------- 打法对比 ---------- */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare-col{
  border-radius:var(--radius);padding:26px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
}
.compare-col.good{
  background:rgba(255,180,0,.10);
  border-color:rgba(255,180,0,.38);
}
.compare-col h3{font-size:17px;font-weight:800;margin-bottom:18px;color:#fff}
.compare-col.good h3{color:var(--gold-2)}
.compare-col li{
  display:flex;gap:11px;font-size:14.5px;color:#c3cbe6;line-height:1.8;
  padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.10);
}
.compare-col li:last-child{border-bottom:0;padding-bottom:0}
.compare-col li i{font-style:normal;flex:0 0 auto;font-weight:800;color:#7d88ad}
.compare-col.good li{color:#eef1ff}
.compare-col.good li i{color:var(--gold)}
.compare-note{
  margin-top:26px;padding:20px 24px;border-radius:var(--radius);
  font-size:14.5px;color:#d6ddf5;line-height:1.9;
  background:rgba(62,224,207,.08);border:1px solid rgba(62,224,207,.28);
}

/* ---------- 成长阶段 ---------- */
.milestone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.milestone{
  position:relative;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow-sm);
  transition:transform .22s,box-shadow .22s;
}
.milestone:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.milestone .step{
  font-size:13px;font-weight:800;letter-spacing:1.5px;color:#9aa3c0;
}
.milestone h3{font-size:17px;font-weight:800;margin:10px 0 10px}
.milestone p{font-size:14px;color:var(--muted);line-height:1.85}
.milestone::after{
  content:"";position:absolute;left:22px;right:22px;bottom:0;height:3px;border-radius:3px 3px 0 0;
  background:linear-gradient(90deg,var(--gold),transparent);
  opacity:.65;
}

/* ---------- 精选拆解卡片 ---------- */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.post-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.42)}
.post-thumb{position:relative;overflow:hidden}
.post-thumb img{width:100%;height:186px;object-fit:cover;transition:transform .4s}
.post-card:hover .post-thumb img{transform:scale(1.05)}
.post-thumb .badge{
  position:absolute;left:14px;top:14px;
  font-size:12px;font-weight:800;color:#1a1f3d;
  padding:5px 12px;border-radius:999px;
  background:linear-gradient(135deg,#ffe6a8,#ffb400);
  box-shadow:0 6px 16px rgba(255,180,0,.35);
}
.post-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-body h3{font-size:16.5px;font-weight:800;line-height:1.5}
.post-body p{font-size:14px;color:var(--muted);line-height:1.85;flex:1}
.post-meta{display:flex;align-items:center;justify-content:space-between;font-size:12.5px;color:#9aa3c0;border-top:1px dashed var(--border);padding-top:12px}

/* ---------- 平台保障 ---------- */
.assure-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.assure-item{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow-sm);
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.assure-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(62,224,207,.5)}
.assure-item h3{font-size:16px;font-weight:800;margin-bottom:10px}
.assure-item h3::before{
  content:"✦";color:var(--gold);font-size:13px;margin-right:8px;
}
.assure-item p{font-size:14px;color:var(--muted);line-height:1.85}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px;margin:0 auto;display:grid;gap:12px}
.faq-item{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .2s,box-shadow .2s;
}
.faq-item[open]{border-color:rgba(255,180,0,.45);box-shadow:var(--shadow)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 54px 18px 22px;position:relative;
  font-size:15.5px;font-weight:700;line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  width:26px;height:26px;border-radius:50%;display:grid;place-items:center;
  font-size:17px;font-weight:700;color:#8a6200;background:rgba(255,180,0,.18);
  transition:transform .2s,background .2s;
}
.faq-item[open] summary::after{content:"−";background:rgba(255,180,0,.32);transform:translateY(-50%) rotate(180deg)}
.faq-item p{padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.9}

/* ---------- 转化表单 ---------- */
.join-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.join-copy h2{font-size:clamp(22px,2.4vw,30px);font-weight:800;line-height:1.4;color:#fff;margin-bottom:14px}
.join-copy p{font-size:15px;color:#b6bedd;line-height:1.95}
.join-points{display:grid;gap:10px;margin-top:22px}
.join-points li{
  display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:#d6ddf5;line-height:1.8;
}
.join-points li::before{content:"✓";color:var(--gold);font-weight:800;flex:0 0 auto}
.join-form{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-lg);padding:28px;
  box-shadow:0 24px 60px rgba(8,10,24,.35);
}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:700;color:#c6cce4;margin-bottom:7px}
.field input,.field select{
  width:100%;padding:12px 15px;border-radius:10px;font-size:14.5px;
  color:#1b2036;background:#f7f8fd;border:1px solid rgba(255,255,255,.20);
  transition:border-color .2s,box-shadow .2s;
}
.field input::placeholder{color:#9aa3c0}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--gold);
  box-shadow:0 0 0 4px rgba(255,180,0,.18);
}
.join-form .btn{width:100%;margin-top:6px}
.form-tip{font-size:13px;color:#9aa3c0;margin-top:12px;line-height:1.7}
.form-tip.is-ok{color:var(--gold-2);font-weight:700}

/* ---------- 页脚 ---------- */
.site-footer{background:#12162c;color:#aab2cd;padding:58px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:#fff;margin-bottom:14px}
.footer-desc{font-size:14px;line-height:1.9;color:#8f98b8;max-width:360px}
.footer-col h4{font-size:14.5px;font-weight:800;color:#fff;margin-bottom:14px}
.footer-links{display:grid;gap:9px}
.footer-links a{font-size:14px;color:#8f98b8;transition:color .2s,transform .2s}
.footer-links a:hover{color:var(--gold-2);transform:translateX(3px)}
.footer-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.10);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:12.5px;color:#76809f;
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero{padding:52px 0 72px}
  .metrics-grid{grid-template-columns:repeat(2,1fr)}
  .matrix-grid{grid-template-columns:repeat(2,1fr)}
  .milestone-grid{grid-template-columns:repeat(2,1fr)}
  .cards-grid{grid-template-columns:repeat(2,1fr)}
  .assure-grid{grid-template-columns:repeat(2,1fr)}
  .join-grid{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px}
}
@media (max-width:900px){
  .site-header{padding:0 14px;top:10px}
  .dock{flex-wrap:wrap;padding:10px 14px;border-radius:20px}
  .nav-toggle{display:flex}
  .dock-nav{
    display:none;order:5;width:100%;flex-direction:column;align-items:stretch;
    margin:10px 0 4px;gap:2px;flex:none;
  }
  .dock-nav a{padding:11px 14px;border-radius:10px;font-size:15px}
  .nav-checkbox:checked ~ .dock-nav{display:flex}
  .dock-cta{order:4;padding:9px 16px;font-size:13px}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .section{padding:56px 0}
  .feature-grid{grid-template-columns:1fr}
  .compare-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-desc{max-width:none}
  .panel-media img{height:200px}
}
@media (max-width:520px){
  .brand-text{font-size:15px}
  .dock-cta{display:none}
  .metrics-grid,.matrix-grid,.milestone-grid,.cards-grid,.assure-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero h1{font-size:24px}
  .hero-lead{font-size:14.5px}
  .btn{padding:12px 20px;font-size:14px;width:100%}
  .hero-actions{flex-direction:column}
  .stat-num{font-size:28px}
  .post-thumb img{height:168px}
  .burst{width:64px;height:64px;font-size:11.5px}
  .footer-bottom{flex-direction:column}
}