/* roulang page: index */
:root{
  --ink:#1a1f3d;
  --ink-2:#232a52;
  --ink-3:#12162e;
  --gold:#ffb400;
  --gold-2:#ffd166;
  --gold-deep:#e09b00;
  --bg:#f4f5fa;
  --card:#ffffff;
  --text:#1d2333;
  --muted:#6d7488;
  --line:#e5e8f2;
  --radius:12px;
  --radius-lg:18px;
  --shadow:0 6px 20px rgba(26,31,61,.07);
  --shadow-hover:0 16px 36px rgba(26,31,61,.14);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.78;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:3px solid rgba(255,180,0,.75);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}

/* ---------- 顶部信息条 ---------- */
.topbar{background:var(--ink-3);color:#a9b0ce;font-size:13px;}
.topbar .container{display:flex;align-items:center;gap:16px;min-height:40px;flex-wrap:wrap;padding-top:6px;padding-bottom:6px;}
.topbar-tag{display:inline-flex;align-items:center;gap:7px;letter-spacing:.2px;}
.topbar-dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 3px rgba(255,180,0,.18);}
.topbar-domain{margin-left:auto;color:#6f779b;letter-spacing:.5px;font-size:12.5px;}
.topbar-cta{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;border-radius:999px;background:rgba(255,180,0,.14);color:var(--gold-2);font-size:12.5px;font-weight:600;transition:.22s;}
.topbar-cta:hover{background:rgba(255,180,0,.26);color:#fff;}

/* ---------- 主导航 ---------- */
.mainnav{position:sticky;top:0;z-index:60;background:var(--ink);box-shadow:0 2px 20px rgba(12,16,36,.35);border-bottom:1px solid rgba(255,255,255,.06);}
.nav-inner{display:flex;align-items:center;gap:22px;min-height:70px;}
.logo{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:19px;letter-spacing:.4px;white-space:nowrap;}
.logo-mark{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold-2),#ff9d00);color:#221a00;font-size:17px;font-weight:900;box-shadow:0 6px 16px rgba(255,180,0,.35);}
.logo-text{background:linear-gradient(92deg,#fff 30%,#ffe6a8);-webkit-background-clip:text;background-clip:text;color:transparent;}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:14px;}
.nav-links a{display:inline-block;color:#bfc5de;font-size:15px;font-weight:500;padding:9px 15px;border-radius:9px;transition:color .2s,background .2s,transform .2s;}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.09);}
.nav-links a.active{color:#221a00;background:linear-gradient(135deg,var(--gold-2),var(--gold));font-weight:700;box-shadow:0 6px 16px rgba(255,180,0,.28);}
.nav-cta{margin-left:auto;display:inline-flex;align-items:center;gap:7px;padding:10px 20px;border-radius:999px;font-size:14.5px;font-weight:700;color:#221a00;background:linear-gradient(135deg,#ffd166,#ffa800);box-shadow:0 8px 20px rgba(255,170,0,.3);transition:transform .22s,box-shadow .22s;}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,170,0,.42);}
.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;align-items:center;justify-content:center;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;margin-left:auto;}
.nav-toggle span{display:block;width:18px;height:2px;background:#fff;position:relative;transition:.2s;}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;transition:.2s;}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--ink-3);}
.hero-media{
  position:absolute;inset:0;
  background-image:
    radial-gradient(900px 420px at 78% 18%,rgba(255,180,0,.24),transparent 62%),
    linear-gradient(92deg,rgba(9,12,28,.95) 0%,rgba(9,12,28,.86) 40%,rgba(9,12,28,.5) 72%,rgba(9,12,28,.72) 100%),
    url('/assets/images/星辰二人麻将.webp');
  background-size:cover,cover,cover;
  background-position:center,center,center;
}
.hero-inner{position:relative;z-index:2;padding:96px 0 92px;max-width:760px;}
.hero-kicker{display:inline-flex;align-items:center;gap:9px;padding:6px 15px;border-radius:999px;background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.34);color:var(--gold-2);font-size:13px;font-weight:600;letter-spacing:.4px;}
.hero h1{margin:20px 0 18px;font-size:clamp(30px,4.3vw,50px);line-height:1.22;letter-spacing:-.6px;color:#fff;font-weight:800;}
.hero h1 em{font-style:normal;color:var(--gold);text-shadow:0 0 26px rgba(255,180,0,.35);}
.hero-lead{color:#c3c9e2;font-size:16.5px;line-height:1.95;max-width:660px;}
.hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:30px;}
.hero-play{display:inline-flex;align-items:center;gap:10px;padding:12px 22px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.28);color:#fff;font-size:15px;font-weight:600;transition:.22s;}
.hero-play:hover{background:rgba(255,255,255,.2);transform:translateY(-2px);}
.hero-play .tri{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--gold);color:#221a00;font-size:11px;}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap;margin-top:44px;padding-top:26px;border-top:1px solid rgba(255,255,255,.14);}
.hero-stat strong{display:block;font-size:25px;color:var(--gold);font-weight:800;letter-spacing:-.4px;}
.hero-stat span{font-size:13px;color:#99a1c0;letter-spacing:.3px;}

/* ---------- 通用板块 ---------- */
.section{padding:78px 0;}
.section-alt{background:#fff;}
.section-tint{background:linear-gradient(180deg,#f7f8fd 0%,#eef0f9 100%);}
.section-dark{background:radial-gradient(1100px 460px at 18% 0%,#2a3160 0%,#1a1f3d 55%,#151934 100%);color:#d6dbef;}
.section-head{max-width:790px;margin-bottom:44px;}
.section-head h2{font-size:clamp(24px,2.6vw,33px);line-height:1.36;color:var(--ink);letter-spacing:-.4px;font-weight:800;margin-bottom:14px;}
.section-head p{color:var(--muted);font-size:16px;line-height:1.92;}
.section-dark .section-head h2{color:#fff;}
.section-dark .section-head p{color:#a8b0cf;}
.eyebrow{display:inline-flex;align-items:center;gap:7px;padding:5px 13px;border-radius:999px;background:#fff5da;border:1px solid #ffe1a3;color:#8a6100;font-size:12.8px;font-weight:700;letter-spacing:.5px;margin-bottom:15px;}
.section-dark .eyebrow{background:rgba(255,180,0,.14);border-color:rgba(255,180,0,.34);color:var(--gold-2);}

/* ---------- 网格 ---------- */
.grid{display:grid;gap:24px;}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));}

/* ---------- 卡片 ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s,border-color .25s;}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#d9deee;}
.feature-card{padding:26px 24px;}
.feature-icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-size:20px;background:linear-gradient(135deg,#fff1cc,#ffe0a3);color:#8a6100;margin-bottom:16px;}
.feature-card h3{font-size:17.5px;color:var(--ink);font-weight:700;margin-bottom:9px;}
.feature-card p{font-size:14.5px;color:var(--muted);line-height:1.85;}
.issue-card{position:relative;padding:26px 24px 24px 66px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);}
.issue-num{position:absolute;left:22px;top:24px;width:30px;height:30px;border-radius:10px;display:grid;place-items:center;font-size:14px;font-weight:800;color:#221a00;background:linear-gradient(135deg,var(--gold-2),var(--gold));}
.issue-card h3{font-size:16.5px;color:var(--ink);margin-bottom:8px;font-weight:700;}
.issue-card p{font-size:14.5px;color:var(--muted);}
.tag{display:inline-flex;align-items:center;padding:3px 11px;border-radius:999px;background:#eef1fb;color:#4a5480;font-size:12.5px;font-weight:600;}
.tag-gold{background:#fff4d6;color:#8a6100;}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;background:rgba(255,180,0,.15);color:#a06e00;font-size:12.5px;font-weight:700;}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 27px;border-radius:999px;font-size:15px;font-weight:700;transition:transform .22s,box-shadow .22s,background .22s,color .22s;border:0;}
.btn-gold{background:linear-gradient(135deg,#ffd166,#ffa800);color:#231a00;box-shadow:0 10px 24px rgba(255,168,0,.34);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,168,0,.45);}
.btn-outline{border:1.5px solid #cfd5e8;color:var(--ink);background:#fff;}
.btn-outline:hover{border-color:var(--gold);color:#8a6100;background:#fffaf0;transform:translateY(-2px);}
.btn-dark{background:var(--ink);color:#fff;box-shadow:0 10px 24px rgba(26,31,61,.28);}
.btn-dark:hover{background:var(--ink-2);transform:translateY(-2px);}

/* ---------- 演示流程 ---------- */
.demo-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;}
.demo-steps{display:flex;flex-direction:column;gap:16px;}
.demo-step{display:flex;gap:16px;padding:20px 22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:.24s;}
.demo-step:hover{transform:translateX(4px);box-shadow:var(--shadow-hover);border-color:#dfe4f4;}
.demo-step .step-no{flex:0 0 auto;width:36px;height:36px;border-radius:11px;display:grid;place-items:center;font-weight:800;font-size:15px;color:#221a00;background:linear-gradient(135deg,var(--gold-2),var(--gold));}
.demo-step h3{font-size:16px;color:var(--ink);margin-bottom:5px;font-weight:700;}
.demo-step p{font-size:14.5px;color:var(--muted);}
.demo-figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 22px 46px rgba(26,31,61,.18);background:#0e1226;}
.demo-figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.demo-figure figcaption{position:absolute;left:0;right:0;bottom:0;padding:34px 22px 18px;color:#fff;font-size:14px;background:linear-gradient(180deg,transparent,rgba(9,12,28,.9));}

/* ---------- 数据块 ---------- */
.metric-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:36px;}
.metric{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow);transition:.24s;}
.metric:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.metric strong{display:block;font-size:27px;color:var(--ink);font-weight:800;letter-spacing:-.6px;}
.metric strong i{font-style:normal;color:var(--gold-deep);}
.metric span{display:block;font-size:13.6px;color:var(--muted);margin-top:4px;}

/* ---------- 顾虑 / 回应 ---------- */
.qa-list{display:flex;flex-direction:column;gap:14px;}
.qa-item{display:grid;grid-template-columns:1fr 1.35fr;gap:22px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow);}
.qa-q{font-weight:700;color:var(--ink);font-size:15.5px;}
.qa-a{color:var(--muted);font-size:14.6px;}

/* ---------- 阶段路径 ---------- */
.path-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.path-card{position:relative;padding:28px 24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden;transition:.25s;}
.path-card::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,var(--gold),#ff8a00);opacity:.85;}
.path-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);}
.path-card .stage{font-size:12.8px;font-weight:700;color:var(--gold-deep);letter-spacing:1px;margin-bottom:10px;}
.path-card h3{font-size:17.5px;color:var(--ink);margin-bottom:10px;font-weight:700;}
.path-card p{font-size:14.5px;color:var(--muted);}
.path-card ul{margin-top:14px;display:flex;flex-direction:column;gap:8px;}
.path-card li{font-size:14px;color:#4b5273;padding-left:18px;position:relative;}
.path-card li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:50%;background:var(--gold);}

/* ---------- 分类入口 ---------- */
.channel-card{display:flex;flex-direction:column;padding:28px 26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);transition:.26s;}
.channel-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:#ffe1a3;}
.channel-card .chan-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;font-size:21px;background:linear-gradient(135deg,#eef1ff,#dde3ff);color:#3b4680;margin-bottom:18px;}
.channel-card h3{font-size:18px;color:var(--ink);font-weight:800;margin-bottom:9px;}
.channel-card p{font-size:14.6px;color:var(--muted);flex:1;}
.channel-card .chan-more{margin-top:18px;font-size:14px;font-weight:700;color:var(--gold-deep);display:inline-flex;align-items:center;gap:6px;transition:gap .2s;}
.channel-card:hover .chan-more{gap:11px;}

/* ---------- 展示舞台 ---------- */
.stage-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:24px;}
.stage-main{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 20px 44px rgba(26,31,61,.16);}
.stage-main img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10;}
.stage-main .cap{position:absolute;left:0;right:0;bottom:0;padding:46px 26px 22px;color:#fff;background:linear-gradient(180deg,transparent,rgba(9,12,28,.92));}
.stage-main .cap h3{font-size:19px;font-weight:800;margin-bottom:6px;}
.stage-main .cap p{font-size:14px;color:#c6cce4;}
.stage-side{display:flex;flex-direction:column;gap:24px;}
.stage-mini{position:relative;border-radius:var(--radius-lg);overflow:hidden;flex:1;box-shadow:0 14px 32px rgba(26,31,61,.14);}
.stage-mini img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10;}
.stage-mini span{position:absolute;left:16px;bottom:14px;right:16px;color:#fff;font-size:13.5px;font-weight:600;text-shadow:0 2px 8px rgba(0,0,0,.6);}

/* ---------- 评价墙 ---------- */
.quote-card{padding:26px 24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:.25s;display:flex;flex-direction:column;}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.quote-card .mark{font-size:30px;line-height:1;color:var(--gold);font-weight:900;margin-bottom:8px;}
.quote-card p{font-size:14.8px;color:#414a6b;flex:1;}
.quote-user{display:flex;align-items:center;gap:11px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line);}
.quote-avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:14px;color:#221a00;background:linear-gradient(135deg,var(--gold-2),var(--gold));}
.quote-user b{font-size:14.5px;color:var(--ink);display:block;font-weight:700;}
.quote-user small{font-size:12.5px;color:var(--muted);}

/* ---------- 路线图 ---------- */
.road-card{padding:26px 24px;border-radius:var(--radius);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.13);transition:.25s;}
.road-card:hover{background:rgba(255,255,255,.09);transform:translateY(-4px);border-color:rgba(255,180,0,.4);}
.road-card .road-state{display:inline-flex;padding:3px 11px;border-radius:999px;font-size:12.3px;font-weight:700;margin-bottom:14px;}
.road-live{background:rgba(76,217,150,.16);color:#7ef0bb;}
.road-plan{background:rgba(255,180,0,.16);color:var(--gold-2);}
.road-card h3{font-size:17px;color:#fff;margin-bottom:8px;font-weight:700;}
.road-card p{font-size:14.2px;color:#a8b0cf;}

/* ---------- 资讯列表 ---------- */
.news-wrap{display:grid;grid-template-columns:1.55fr .85fr;gap:34px;align-items:start;}
.news-list{display:flex;flex-direction:column;gap:14px;}
.news-item{display:flex;gap:18px;padding:20px 22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:.24s;}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#dfe4f4;}
.news-thumb{flex:0 0 92px;width:92px;height:74px;border-radius:10px;overflow:hidden;background:#eef1fb;}
.news-thumb img{width:100%;height:100%;object-fit:cover;}
.news-body{flex:1;min-width:0;}
.news-body h3{font-size:16px;color:var(--ink);font-weight:700;margin-bottom:6px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-body p{font-size:13.8px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-meta{display:flex;align-items:center;gap:10px;margin-top:10px;font-size:12.5px;color:#8a90a8;}
.side-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:24px 22px;}
.side-panel h3{font-size:16.5px;color:var(--ink);font-weight:800;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--line);}
.side-panel ul{display:flex;flex-direction:column;gap:14px;}
.side-panel li a{display:block;font-size:14.4px;color:#39415f;font-weight:600;line-height:1.6;transition:color .2s;}
.side-panel li a:hover{color:var(--gold-deep);}
.side-panel li span{display:block;font-size:12.4px;color:#8a90a8;margin-top:3px;}
.side-note{margin-top:22px;padding:16px;border-radius:11px;background:#f7f8fd;font-size:13.4px;color:#6d7488;line-height:1.8;}
.topic-card{display:flex;flex-direction:column;padding:24px 22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:.25s;}
.topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:#ffe1a3;}
.topic-card h3{font-size:16.5px;color:var(--ink);font-weight:700;margin-bottom:9px;line-height:1.55;}
.topic-card p{font-size:14.2px;color:var(--muted);flex:1;}
.topic-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:16px;font-size:12.6px;color:#8a90a8;}
.empty-tip{padding:24px;border-radius:var(--radius);background:#fff;border:1px dashed #cfd5e8;color:#7b8299;font-size:14.5px;text-align:center;}

/* ---------- 收口 CTA ---------- */
.cta-band{position:relative;overflow:hidden;border-radius:22px;padding:56px 48px;background:radial-gradient(700px 300px at 82% 12%,rgba(255,180,0,.34),transparent 65%),linear-gradient(120deg,#1b2144,#2b3364 60%,#1a1f3d);box-shadow:0 24px 54px rgba(20,25,55,.3);}
.cta-band h2{font-size:clamp(23px,2.6vw,31px);color:#fff;font-weight:800;letter-spacing:-.4px;margin-bottom:14px;}
.cta-band p{color:#b6bddd;font-size:15.6px;max-width:640px;line-height:1.9;}
.cta-band .cta-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-3);color:#98a0c0;padding:60px 0 0;font-size:14.4px;}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.09);}
.footer-brand .logo{margin-bottom:16px;font-size:18px;}
.footer-brand p{color:#8790b2;font-size:14px;line-height:1.9;max-width:340px;}
.footer-col h4{font-size:14.5px;color:#fff;font-weight:700;margin-bottom:15px;letter-spacing:.3px;}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{color:#8b94b6;font-size:14px;transition:color .2s,transform .2s;display:inline-block;}
.footer-col a:hover{color:var(--gold-2);transform:translateX(3px);}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:22px 0 26px;font-size:13.2px;color:#6f7799;}
.footer-bottom a{color:#8b94b6;}
.footer-bottom a:hover{color:var(--gold-2);}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .demo-wrap{grid-template-columns:1fr;gap:32px;}
  .news-wrap{grid-template-columns:1fr;}
  .stage-grid{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr 1fr;gap:30px;}
  .hero-inner{padding:78px 0 74px;}
}
@media (max-width:980px){
  .nav-links{
    position:absolute;left:0;right:0;top:100%;
    display:none;flex-direction:column;align-items:stretch;gap:4px;
    padding:14px 22px 20px;margin-left:0;
    background:var(--ink);border-top:1px solid rgba(255,255,255,.09);
    box-shadow:0 22px 40px rgba(8,11,26,.45);
  }
  .nav-links.open{display:flex;}
  .nav-links a{padding:12px 15px;border-radius:10px;}
  .nav-links a.active{box-shadow:none;}
  .nav-toggle{display:inline-flex;}
  .nav-cta{margin-left:0;}
  .nav-inner{gap:14px;min-height:64px;}
  .logo{font-size:17px;}
}
@media (max-width:860px){
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .path-list{grid-template-columns:1fr;}
  .metric-row{grid-template-columns:1fr;}
  .qa-item{grid-template-columns:1fr;gap:10px;}
  .topbar-domain{display:none;}
}
@media (max-width:768px){
  .section{padding:56px 0;}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .hero-inner{padding:64px 0 60px;}
  .hero-stats{gap:22px;margin-top:32px;padding-top:20px;}
  .hero-stat strong{font-size:22px;}
  .cta-band{padding:38px 24px;border-radius:18px;}
  .footer-top{grid-template-columns:1fr;gap:26px;}
  .news-item{padding:16px;gap:13px;}
  .news-thumb{flex:0 0 76px;width:76px;height:66px;}
  .stage-main img{aspect-ratio:16/11;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .hero h1{font-size:27px;line-height:1.28;}
  .hero-lead{font-size:15.2px;line-height:1.86;}
  .hero-actions{gap:10px;}
  .btn,.hero-play,.nav-cta{padding:11px 18px;font-size:14px;}
  .section-head h2{font-size:22px;}
  .issue-card{padding:22px 18px 20px 58px;}
  .issue-num{left:18px;top:21px;}
  .topbar .container{gap:10px;}
  .topbar-tag{font-size:12.2px;}
  .topbar-cta{font-size:12px;padding:4px 11px;}
  .footer-bottom{font-size:12.4px;}
}

/* roulang page: article */
:root{
 --ink:#1a1f3d;
 --ink-2:#232a52;
 --ink-3:#12162e;
 --gold:#ffb400;
 --gold-2:#ffd166;
 --gold-deep:#e09b00;
 --bg:#f4f5fa;
 --card:#ffffff;
 --text:#1d2333;
 --muted:#6d7488;
 --line:#e5e8f2;
 --radius:12px;
 --radius-lg:18px;
 --shadow:0 6px 20px rgba(26,31,61,.07);
 --shadow-hover:0 16px 36px rgba(26,31,61,.14);
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
 margin:0;
 font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
 background:var(--bg);
 color:var(--text);
 line-height:1.78;
 font-size:16px;
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
::selection{background:rgba(255,180,0,.32);}
: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 22px;}

/* ---------- 顶部信息条 ---------- */
.topbar{background:var(--ink-3);color:#a9b0ce;font-size:13px;}
.topbar .container{display:flex;align-items:center;gap:16px;min-height:40px;flex-wrap:wrap;padding-top:6px;padding-bottom:6px;}
.topbar-tag{display:inline-flex;align-items:center;gap:7px;letter-spacing:.2px;}
.topbar-dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 3px rgba(255,180,0,.18);}
.topbar-domain{margin-left:auto;color:#6f779b;letter-spacing:.5px;font-size:12.5px;}
.topbar-cta{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;border-radius:999px;background:rgba(255,180,0,.14);color:var(--gold-2);font-size:12.5px;font-weight:600;transition:.22s;}
.topbar-cta:hover{background:rgba(255,180,0,.26);color:#fff;}

/* ---------- 主导航 ---------- */
.site-header{position:relative;z-index:70;}
.mainnav{position:sticky;top:0;z-index:60;background:var(--ink);box-shadow:0 2px 20px rgba(12,16,36,.35);border-bottom:1px solid rgba(255,255,255,.06);}
.nav-inner{display:flex;align-items:center;gap:22px;min-height:70px;}
.logo{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:19px;letter-spacing:.4px;white-space:nowrap;}
.logo-mark{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold-2),#ff9d00);color:#221a00;font-size:17px;font-weight:900;box-shadow:0 6px 16px rgba(255,180,0,.35);}
.logo-text{background:linear-gradient(92deg,#fff 30%,#ffe6a8);-webkit-background-clip:text;background-clip:text;color:transparent;}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:14px;}
.nav-links a{display:inline-block;color:#bfc5de;font-size:15px;font-weight:500;padding:9px 15px;border-radius:9px;transition:color .2s,background .2s,transform .2s;}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.09);}
.nav-links a.active{color:#221a00;background:linear-gradient(135deg,var(--gold-2),var(--gold));font-weight:700;box-shadow:0 6px 16px rgba(255,180,0,.28);}
.nav-cta{margin-left:auto;display:inline-flex;align-items:center;gap:7px;padding:10px 20px;border-radius:999px;font-size:14.5px;font-weight:700;color:#221a00;background:linear-gradient(135deg,#ffd166,#ffa800);box-shadow:0 8px 20px rgba(255,170,0,.3);transition:transform .22s,box-shadow .22s;}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,170,0,.42);}
.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;align-items:center;justify-content:center;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;margin-left:auto;}
.nav-toggle span{display:block;width:18px;height:2px;background:#fff;position:relative;transition:.2s;}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;transition:.2s;}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* ---------- 文章头图区 ---------- */
.post-hero{position:relative;overflow:hidden;background:var(--ink-3);color:#fff;}
.post-hero::before{
 content:"";position:absolute;inset:0;
 background-image:
 radial-gradient(880px 400px at 82% 12%,rgba(255,180,0,.22),transparent 62%),
 linear-gradient(96deg,rgba(9,12,28,.96) 0%,rgba(9,12,28,.88) 46%,rgba(9,12,28,.58) 78%,rgba(9,12,28,.78) 100%),
 url('/assets/images/星辰二人麻将.webp');
 background-size:cover,cover,cover;
 background-position:center,center,center;
}
.post-hero-inner{position:relative;z-index:2;padding:64px 0 54px;max-width:880px;}
.breadcrumb{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:13.2px;color:#929bbc;margin-bottom:22px;}
.breadcrumb a{color:#c3c9e2;border-bottom:1px solid transparent;transition:.2s;}
.breadcrumb a:hover{color:var(--gold-2);border-bottom-color:rgba(255,209,102,.6);}
.breadcrumb .sep{color:#5d6688;}
.breadcrumb .cur{color:#8f98bb;max-width:340px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.post-chip{display:inline-flex;align-items:center;gap:8px;padding:6px 15px;border-radius:999px;background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.34);color:var(--gold-2);font-size:12.8px;font-weight:600;letter-spacing:.4px;}
.post-hero h1{margin:20px 0 20px;font-size:clamp(26px,3.6vw,42px);line-height:1.3;letter-spacing:-.5px;color:#fff;font-weight:800;}
.post-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:#a8b0cf;font-size:13.6px;}
.post-meta .meta-pill{display:inline-flex;align-items:center;gap:6px;padding:5px 13px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);color:#d6dbef;}
.post-meta .meta-pill strong{color:var(--gold-2);font-weight:700;}

/* ---------- 通用板块 ---------- */
.section{padding:74px 0;}
.section-alt{background:#fff;}
.section-tint{background:linear-gradient(180deg,#f7f8fd 0%,#eef0f9 100%);}
.section-dark{background:radial-gradient(1100px 460px at 18% 0%,#2a3160 0%,#1a1f3d 55%,#151934 100%);color:#d6dbef;}
.section-head{max-width:790px;margin-bottom:40px;}
.section-head h2{font-size:clamp(23px,2.5vw,32px);line-height:1.38;color:var(--ink);letter-spacing:-.4px;font-weight:800;margin-bottom:14px;}
.section-head p{color:var(--muted);font-size:16px;line-height:1.92;}
.section-dark .section-head h2{color:#fff;}
.section-dark .section-head p{color:#a8b0cf;}
.eyebrow{display:inline-flex;align-items:center;gap:7px;padding:5px 13px;border-radius:999px;background:#fff5da;border:1px solid #ffe1a3;color:#8a6100;font-size:12.8px;font-weight:700;letter-spacing:.5px;margin-bottom:15px;}
.section-dark .eyebrow{background:rgba(255,180,0,.14);border-color:rgba(255,180,0,.34);color:var(--gold-2);}

/* ---------- 正文布局 ---------- */
.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:36px;align-items:start;}
.paper{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:40px 42px;}
.article-body{font-size:16.6px;line-height:2.02;color:#2b3247;}
.article-body > * + *{margin-top:20px;}
.article-body h2{font-size:clamp(21px,2.1vw,26px);line-height:1.45;color:var(--ink);font-weight:800;letter-spacing:-.3px;margin-top:38px;padding-left:15px;border-left:5px solid var(--gold);}
.article-body h3{font-size:19px;line-height:1.55;color:var(--ink-2);font-weight:700;margin-top:28px;}
.article-body h4{font-size:17px;color:var(--ink-2);font-weight:700;margin-top:22px;}
.article-body p{color:#2b3247;}
.article-body a{color:var(--gold-deep);font-weight:600;border-bottom:1px solid rgba(224,155,0,.4);transition:.2s;}
.article-body a:hover{color:var(--ink);border-bottom-color:var(--ink);}
.article-body ul,.article-body ol{padding-left:0;display:grid;gap:10px;}
.article-body ul li,.article-body ol li{position:relative;padding-left:22px;color:#333b52;}
.article-body ul li::before{content:"";position:absolute;left:4px;top:.78em;width:7px;height:7px;border-radius:2px;background:var(--gold);transform:rotate(45deg);}
.article-body ol{counter-reset:olc;}
.article-body ol li{counter-increment:olc;}
.article-body ol li::before{content:counter(olc);position:absolute;left:0;top:.28em;width:18px;height:18px;border-radius:6px;background:rgba(255,180,0,.18);color:#8a6100;font-size:11.5px;font-weight:800;display:grid;place-items:center;}
.article-body img{border-radius:var(--radius);box-shadow:var(--shadow);margin:26px 0;}
.article-body blockquote{margin:26px 0;padding:18px 22px;background:#f7f8fd;border-left:4px solid var(--gold);border-radius:0 var(--radius) var(--radius) 0;color:#3b4260;font-size:15.8px;}
.article-body table{width:100%;border-collapse:collapse;font-size:15px;margin:24px 0;border-radius:var(--radius);overflow:hidden;}
.article-body th,.article-body td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;}
.article-body th{background:#f2f4fc;color:var(--ink);font-weight:700;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:30px 0;}
.article-body strong{color:var(--ink);}

/* 侧栏 */
.aside-stack{display:grid;gap:20px;position:sticky;top:92px;}
.side-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:24px 24px 26px;transition:transform .25s,box-shadow .25s;}
.side-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.side-card h3{font-size:16px;font-weight:800;color:var(--ink);margin-bottom:14px;display:flex;align-items:center;gap:8px;}
.side-card h3::before{content:"";width:4px;height:16px;border-radius:2px;background:linear-gradient(180deg,var(--gold-2),var(--gold));}
.side-list{display:grid;gap:12px;}
.side-list li{display:flex;gap:10px;font-size:14.4px;color:#4a5170;line-height:1.72;}
.side-list li .dot{flex:0 0 auto;width:20px;height:20px;border-radius:7px;background:rgba(255,180,0,.16);color:#8a6100;font-size:11.5px;font-weight:800;display:grid;place-items:center;margin-top:3px;}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;}
.tag{display:inline-flex;align-items:center;padding:5px 12px;border-radius:999px;background:#f2f4fc;border:1px solid var(--line);color:#4a5170;font-size:12.8px;font-weight:600;transition:.2s;}
.tag:hover{background:#fff5da;border-color:#ffe1a3;color:#8a6100;}
.side-figure{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);}
.side-figure img{width:100%;height:160px;object-fit:cover;transition:transform .5s;}
.side-card:hover .side-figure img{transform:scale(1.04);}
.side-figure figcaption{font-size:12.6px;color:var(--muted);padding:9px 12px;background:#fafbff;line-height:1.6;}

/* 空状态 */
.empty-state{text-align:center;padding:64px 24px;background:var(--card);border:1px dashed #d6dbee;border-radius:var(--radius-lg);}
.empty-state h2{font-size:22px;color:var(--ink);font-weight:800;margin-bottom:12px;}
.empty-state p{color:var(--muted);font-size:15.4px;margin-bottom:24px;}

/* ---------- 观察维度卡片 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.dim-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:28px 26px;transition:transform .25s,box-shadow .25s,border-color .25s;position:relative;overflow:hidden;}
.dim-card::after{content:"";position:absolute;right:-40px;top:-40px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(255,180,0,.18),transparent 70%);}
.dim-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:#ffe1a3;}
.dim-num{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:13px;background:linear-gradient(135deg,var(--gold-2),var(--gold));color:#231a00;font-weight:900;font-size:16px;box-shadow:0 8px 18px rgba(255,180,0,.28);margin-bottom:16px;}
.dim-card h3{font-size:18px;color:var(--ink);font-weight:800;margin-bottom:10px;}
.dim-card p{font-size:14.8px;color:var(--muted);line-height:1.86;}

/* ---------- 时间线 ---------- */
.timeline{display:grid;gap:0;margin-top:8px;}
.tl-item{display:grid;grid-template-columns:64px minmax(0,1fr);gap:20px;padding-bottom:30px;position:relative;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{content:"";position:absolute;left:31px;top:52px;bottom:0;width:2px;background:linear-gradient(180deg,rgba(255,180,0,.5),rgba(255,180,0,.08));}
.tl-item:last-child::before{display:none;}
.tl-badge{width:64px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.36);color:var(--gold-2);font-weight:800;font-size:13.5px;letter-spacing:.5px;}
.tl-body{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:20px 22px;transition:.25s;}
.tl-body:hover{background:rgba(255,255,255,.09);border-color:rgba(255,180,0,.4);transform:translateX(4px);}
.tl-body h3{font-size:17px;color:#fff;font-weight:700;margin-bottom:8px;}
.tl-body p{font-size:14.6px;color:#a8b0cf;line-height:1.86;}

/* ---------- 数据条 ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-bottom:34px;}
.stat-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;text-align:center;box-shadow:var(--shadow);transition:.25s;}
.stat-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.stat-item strong{display:block;font-size:27px;font-weight:900;color:var(--ink);letter-spacing:-.6px;}
.stat-item strong span{font-size:14px;color:var(--gold-deep);font-weight:800;margin-left:2px;}
.stat-item em{display:block;font-style:normal;font-size:13px;color:var(--muted);margin-top:4px;letter-spacing:.3px;}
.quote-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.quote-card{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:var(--radius);padding:24px 26px;box-shadow:var(--shadow);transition:.25s;}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.quote-card p{font-size:15.2px;color:#3b4260;line-height:1.9;}
.quote-card .who{display:flex;align-items:center;gap:10px;margin-top:16px;font-size:13.2px;color:var(--muted);}
.avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#2a3160,#1a1f3d);color:var(--gold-2);font-size:12.5px;font-weight:800;}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:14px;max-width:880px;}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:.22s;}
.faq-item[open]{border-color:#ffe1a3;box-shadow:var(--shadow-hover);}
.faq-item summary{list-style:none;cursor:pointer;padding:19px 24px;font-size:16px;font-weight:700;color:var(--ink);display:flex;align-items:center;gap:12px;transition:.2s;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";margin-left:auto;font-size:20px;font-weight:800;color:var(--gold-deep);transition:transform .25s;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item summary:hover{background:#fafbff;}
.faq-item .faq-a{padding:0 24px 22px;color:var(--muted);font-size:15px;line-height:1.92;}

/* ---------- 延伸看点 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.view-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column;}
.view-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);}
.view-card .thumb{position:relative;overflow:hidden;height:168px;}
.view-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s;}
.view-card:hover .thumb img{transform:scale(1.06);}
.view-card .thumb .badge{position:absolute;left:14px;top:14px;padding:4px 11px;border-radius:999px;background:rgba(26,31,61,.82);color:var(--gold-2);font-size:12px;font-weight:700;backdrop-filter:blur(4px);}
.view-card .body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.view-card h3{font-size:17px;color:var(--ink);font-weight:800;line-height:1.5;}
.view-card p{font-size:14.4px;color:var(--muted);line-height:1.86;flex:1;}

/* ---------- CTA ---------- */
.cta-band{position:relative;overflow:hidden;background:linear-gradient(120deg,#1a1f3d 0%,#232a52 52%,#2d3468 100%);border-radius:24px;padding:52px 48px;color:#fff;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:center;box-shadow:0 22px 48px rgba(20,26,56,.28);}
.cta-band::before{content:"";position:absolute;right:-90px;top:-90px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(255,180,0,.3),transparent 68%);}
.cta-band h2{font-size:clamp(22px,2.4vw,30px);font-weight:800;line-height:1.4;margin-bottom:12px;position:relative;z-index:2;}
.cta-band p{color:#bcc3e0;font-size:15.4px;line-height:1.9;max-width:620px;position:relative;z-index:2;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:2;}
.btn-gold{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border-radius:999px;background:linear-gradient(135deg,#ffd166,#ffa800);color:#221a00;font-size:15px;font-weight:800;box-shadow:0 10px 24px rgba(255,170,0,.34);transition:transform .22s,box-shadow .22s;}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(255,170,0,.46);}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.26);color:#fff;font-size:15px;font-weight:600;transition:.22s;}
.btn-ghost:hover{background:rgba(255,255,255,.18);transform:translateY(-3px);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-3);color:#98a0c0;padding:64px 0 0;margin-top:10px;}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.09);}
.footer-brand p{font-size:14.2px;line-height:1.9;color:#8b93b4;margin-top:16px;max-width:340px;}
.footer-col h4{font-size:15px;color:#fff;font-weight:700;margin-bottom:16px;}
.footer-col ul{display:grid;gap:11px;}
.footer-col a{font-size:14px;color:#98a0c0;transition:.2s;}
.footer-col a:hover{color:var(--gold-2);padding-left:3px;}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:22px 0 26px;font-size:13px;color:#6f779b;}
.footer-bottom a{color:#8b93b4;transition:.2s;}
.footer-bottom a:hover{color:var(--gold-2);}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .article-wrap{grid-template-columns:minmax(0,1fr);}
 .aside-stack{position:static;grid-template-columns:repeat(2,minmax(0,1fr));}
 .grid-3,.card-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .footer-top{grid-template-columns:1fr 1fr;gap:30px;}
 .cta-band{grid-template-columns:minmax(0,1fr);padding:42px 34px;}
}
@media (max-width:768px){
 .nav-links{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:6px;margin:0;padding:14px 18px 18px;background:var(--ink-2);box-shadow:0 18px 34px rgba(10,14,32,.45);border-bottom:1px solid rgba(255,255,255,.08);}
 .nav-links.open{display:flex;}
 .nav-links a{padding:12px 14px;font-size:15px;}
 .nav-cta{display:none;}
 .nav-toggle{display:inline-flex;}
 .nav-inner{gap:12px;min-height:64px;position:relative;}
 .topbar-domain{display:none;}
 .post-hero-inner{padding:44px 0 40px;}
 .section{padding:54px 0;}
 .paper{padding:26px 20px;}
 .article-body{font-size:16px;line-height:1.94;}
 .aside-stack{grid-template-columns:minmax(0,1fr);}
 .grid-3,.card-grid,.quote-grid{grid-template-columns:minmax(0,1fr);}
 .tl-item{grid-template-columns:52px minmax(0,1fr);gap:14px;}
 .tl-item::before{left:25px;}
 .tl-badge{width:52px;height:40px;font-size:12.5px;}
 .cta-band{padding:34px 24px;border-radius:18px;}
 .footer-top{grid-template-columns:1fr;gap:26px;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .post-hero h1{font-size:23px;}
 .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;}
 .stat-item strong{font-size:22px;}
 .btn-gold,.btn-ghost{width:100%;}
 .cta-actions{width:100%;}
 .post-meta{font-size:12.8px;}
 .breadcrumb .cur{max-width:180px;}
}

/* roulang page: category1 */
:root{
 --ink:#1a1f3d;
 --ink-2:#232a52;
 --ink-3:#12162e;
 --gold:#ffb400;
 --gold-2:#ffd166;
 --gold-deep:#e09b00;
 --bg:#f4f5fa;
 --card:#ffffff;
 --text:#1d2333;
 --muted:#6d7488;
 --line:#e5e8f2;
 --radius:12px;
 --radius-lg:18px;
 --shadow:0 6px 20px rgba(26,31,61,.07);
 --shadow-hover:0 16px 36px rgba(26,31,61,.14);
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
 margin:0;
 font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
 background:var(--bg);
 color:var(--text);
 line-height:1.78;
 font-size:16px;
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit;}
:focus-visible{outline:3px solid rgba(255,180,0,.6);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}
/* 顶部信息条 */
.topbar{background:var(--ink-3);color:#a9b0ce;font-size:13px;}
.topbar .container{display:flex;align-items:center;gap:16px;min-height:40px;flex-wrap:wrap;padding-top:6px;padding-bottom:6px;}
.topbar-tag{display:inline-flex;align-items:center;gap:7px;letter-spacing:.2px;}
.topbar-dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 3px rgba(255,180,0,.18);}
.topbar-domain{margin-left:auto;color:#6f779b;letter-spacing:.5px;font-size:12.5px;}
.topbar-cta{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;border-radius:999px;background:rgba(255,180,0,.14);color:var(--gold-2);font-size:12.5px;font-weight:600;transition:.22s;}
.topbar-cta:hover{background:rgba(255,180,0,.26);color:#fff;}
/* 主导航 */
.mainnav{position:sticky;top:0;z-index:60;background:var(--ink);box-shadow:0 2px 20px rgba(12,16,36,.35);border-bottom:1px solid rgba(255,255,255,.06);}
.nav-inner{display:flex;align-items:center;gap:22px;min-height:70px;}
.logo{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:19px;letter-spacing:.4px;white-space:nowrap;}
.logo-mark{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold-2),#ff9d00);color:#221a00;font-size:17px;font-weight:900;box-shadow:0 6px 16px rgba(255,180,0,.35);}
.logo-text{background:linear-gradient(92deg,#fff 30%,#ffe6a8);-webkit-background-clip:text;background-clip:text;color:transparent;}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:14px;}
.nav-links a{display:inline-block;color:#bfc5de;font-size:15px;font-weight:500;padding:9px 15px;border-radius:9px;transition:color .2s,background .2s,transform .2s;}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.09);}
.nav-links a.active{color:#221a00;background:linear-gradient(135deg,var(--gold-2),var(--gold));font-weight:700;box-shadow:0 6px 16px rgba(255,180,0,.28);}
.nav-cta{margin-left:auto;display:inline-flex;align-items:center;gap:7px;padding:10px 20px;border-radius:999px;font-size:14.5px;font-weight:700;color:#221a00;background:linear-gradient(135deg,#ffd166,#ffa800);box-shadow:0 8px 20px rgba(255,170,0,.3);transition:transform .22s,box-shadow .22s;}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,170,0,.42);}
.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;align-items:center;justify-content:center;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;margin-left:auto;}
.nav-toggle span{display:block;width:18px;height:2px;background:#fff;position:relative;transition:.2s;}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;transition:.2s;}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
/* 分类页 Hero */
.hero-cat{position:relative;overflow:hidden;background:var(--ink-3);color:#fff;}
.hero-cat-bg{position:absolute;inset:0;
 background-image:
 radial-gradient(860px 420px at 82% 12%,rgba(255,180,0,.24),transparent 62%),
 linear-gradient(100deg,rgba(8,11,26,.96) 0%,rgba(8,11,26,.86) 42%,rgba(8,11,26,.58) 74%,rgba(8,11,26,.78) 100%),
 url('/assets/images/星辰二人麻将.webp');
 background-size:cover,cover,cover;background-position:center,center,center;}
.hero-cat-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:46px;align-items:center;padding:74px 0 70px;}
.hero-kicker{display:inline-flex;align-items:center;gap:9px;padding:6px 15px;border-radius:999px;background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.34);color:var(--gold-2);font-size:13px;font-weight:600;letter-spacing:.4px;}
.hero-cat h1{margin:20px 0 18px;font-size:clamp(27px,3.7vw,44px);line-height:1.24;letter-spacing:-.6px;font-weight:800;color:#fff;}
.hero-cat h1 em{font-style:normal;color:var(--gold);text-shadow:0 0 26px rgba(255,180,0,.35);}
.hero-lead{color:#c3c9e2;font-size:16.5px;line-height:1.95;max-width:640px;}
.hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:28px;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:999px;font-size:15px;font-weight:700;transition:transform .22s,box-shadow .22s,background .22s,color .22s;}
.btn-gold{color:#221a00;background:linear-gradient(135deg,#ffd166,#ffa800);box-shadow:0 10px 24px rgba(255,170,0,.32);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(255,170,0,.44);}
.btn-ghost{color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.28);}
.btn-ghost:hover{background:rgba(255,255,255,.2);transform:translateY(-2px);}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin:26px 0 0;padding:0;list-style:none;}
.hero-tags li{padding:5px 13px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#cfd5ea;font-size:12.8px;}
.hero-panel{background:rgba(255,255,255,.075);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-lg);padding:24px 22px;backdrop-filter:blur(9px);box-shadow:0 22px 50px rgba(6,9,24,.42);}
.panel-title{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:1px;color:var(--gold-2);text-transform:uppercase;margin-bottom:16px;}
.panel-title::before{content:"";width:16px;height:2px;background:var(--gold);border-radius:2px;}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.stat-cell{background:rgba(8,11,26,.42);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:14px 15px;}
.stat-cell strong{display:block;font-size:22px;font-weight:800;color:var(--gold);letter-spacing:-.4px;line-height:1.3;}
.stat-cell span{font-size:12.5px;color:#9ba3c2;}
.panel-note{margin:16px 0 0;font-size:13.2px;line-height:1.8;color:#a9b0ce;border-top:1px dashed rgba(255,255,255,.16);padding-top:14px;}
/* 板块基础 */
.section{padding:76px 0;}
.section-alt{background:#fff;}
.section-tint{background:linear-gradient(180deg,#f7f8fd 0%,#eef0f9 100%);}
.section-dark{background:radial-gradient(1100px 460px at 18% 0%,#2a3160 0%,#1a1f3d 55%,#151934 100%);color:#d6dbef;}
.section-head{max-width:780px;margin-bottom:42px;}
.section-head h2{font-size:clamp(23px,2.5vw,32px);line-height:1.38;color:var(--ink);letter-spacing:-.4px;font-weight:800;margin:0 0 14px;}
.section-head p{color:var(--muted);font-size:16px;line-height:1.92;margin:0;}
.section-dark .section-head h2{color:#fff;}
.section-dark .section-head p{color:#a8b0cf;}
.eyebrow{display:inline-flex;align-items:center;gap:7px;padding:5px 13px;border-radius:999px;background:#fff5da;border:1px solid #ffe1a3;color:#8a6100;font-size:12.8px;font-weight:700;letter-spacing:.5px;margin-bottom:15px;}
.section-dark .eyebrow{background:rgba(255,180,0,.14);border-color:rgba(255,180,0,.34);color:var(--gold-2);}
/* 机制三卡 */
.mech-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.mech-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s,border-color .25s;}
.mech-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#ffd98a;}
.mech-num{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,#fff2cf,#ffe0a0);color:#8a6100;font-weight:900;font-size:15px;margin-bottom:16px;}
.mech-card h3{margin:0 0 10px;font-size:18px;font-weight:800;color:var(--ink);letter-spacing:-.2px;}
.mech-card p{margin:0;font-size:14.8px;line-height:1.9;color:var(--muted);}
/* 符号层级 */
.symbol-layout{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:38px;align-items:start;}
.symbol-figure{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:#fff;}
.symbol-figure img{width:100%;height:280px;object-fit:cover;}
.symbol-figure figcaption{padding:14px 18px;font-size:13.4px;color:var(--muted);background:#fbfcff;border-top:1px solid var(--line);line-height:1.75;}
.symbol-list{display:flex;flex-direction:column;gap:12px;}
.symbol-row{display:flex;align-items:flex-start;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow);transition:transform .22s,box-shadow .22s;}
.symbol-row:hover{transform:translateX(4px);box-shadow:var(--shadow-hover);}
.symbol-rank{flex:0 0 auto;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;font-weight:800;font-size:13px;background:var(--ink);color:var(--gold-2);}
.symbol-body h3{margin:0 0 4px;font-size:16px;font-weight:800;color:var(--ink);}
.symbol-body p{margin:0;font-size:14.2px;color:var(--muted);line-height:1.8;}
.tag{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.3px;}
.tag-gold{background:#fff5da;color:#8a6100;border:1px solid #ffe1a3;}
.tag-blue{background:#eef2ff;color:#3b4a86;border:1px solid #dbe2fb;}
.tag-gray{background:#f1f3f9;color:#6d7488;border:1px solid #e2e6f2;}
/* 流程时间线 */
.flow{display:flex;flex-direction:column;gap:0;position:relative;margin-top:6px;}
.flow-step{display:grid;grid-template-columns:64px minmax(0,1fr);gap:20px;padding:0 0 26px;position:relative;}
.flow-step:last-child{padding-bottom:0;}
.flow-step::before{content:"";position:absolute;left:23px;top:52px;bottom:0;width:2px;background:linear-gradient(180deg,rgba(255,180,0,.55),rgba(255,180,0,.05));}
.flow-step:last-child::before{display:none;}
.flow-idx{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;font-weight:900;font-size:16px;color:#221a00;background:linear-gradient(135deg,var(--gold-2),var(--gold));box-shadow:0 10px 22px rgba(255,180,0,.3);}
.flow-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow);transition:box-shadow .22s,transform .22s;}
.flow-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);}
.flow-card h3{margin:0 0 8px;font-size:17px;font-weight:800;color:var(--ink);}
.flow-card p{margin:0;font-size:14.8px;line-height:1.9;color:var(--muted);}
/* 倍率结算 */
.settle-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px;align-items:center;}
.data-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:26px;}
.data-cell{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:18px 16px;text-align:center;}
.data-cell strong{display:block;font-size:26px;font-weight:800;color:var(--gold);letter-spacing:-.5px;line-height:1.3;}
.data-cell span{font-size:12.6px;color:#a8b0cf;}
.settle-order{margin:0;padding:0;list-style:none;counter-reset:settle;display:flex;flex-direction:column;gap:12px;}
.settle-order li{counter-increment:settle;position:relative;padding:14px 18px 14px 54px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);border-radius:var(--radius);font-size:14.8px;line-height:1.85;color:#ccd2e8;}
.settle-order li::before{content:counter(settle);position:absolute;left:16px;top:14px;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;background:var(--gold);color:#221a00;font-weight:900;font-size:13px;}
.settle-order li b{color:#fff;}
.settle-text p{color:#b7bedb;font-size:15.2px;line-height:1.95;margin:0 0 14px;}
/* 场景卡 */
.scene-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.scene-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column;}
.scene-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);}
.scene-card img{width:100%;height:170px;object-fit:cover;}
.scene-body{padding:20px 20px 22px;}
.scene-body h3{margin:0 0 9px;font-size:17px;font-weight:800;color:var(--ink);}
.scene-body p{margin:0;font-size:14.4px;line-height:1.86;color:var(--muted);}
/* 误判对照 */
.myth-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.myth-card{background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:var(--radius);padding:22px 22px 20px;box-shadow:var(--shadow);}
.myth-card h3{margin:0 0 10px;font-size:16.5px;font-weight:800;color:var(--ink);display:flex;align-items:center;gap:8px;}
.myth-card h3 .dot-x{width:22px;height:22px;border-radius:50%;background:#ffeaea;color:#c33a3a;display:grid;place-items:center;font-size:12px;font-weight:900;flex:0 0 auto;}
.myth-card .fix{color:#2f7a4d;font-weight:700;}
.myth-card p{margin:0 0 8px;font-size:14.4px;line-height:1.88;color:var(--muted);}
.myth-card p:last-child{margin-bottom:0;}
/* 术语 */
.term-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.term-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 18px 16px;box-shadow:var(--shadow);transition:border-color .22s,transform .22s;}
.term-item:hover{border-color:#ffd98a;transform:translateY(-3px);}
.term-item dt{font-size:15.4px;font-weight:800;color:var(--ink);margin-bottom:6px;}
.term-item dd{margin:0;font-size:13.8px;line-height:1.8;color:var(--muted);}
/* 最新信息 */
.news-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
.news-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 22px 20px;box-shadow:var(--shadow);transition:transform .22s,box-shadow .22s,border-color .22s;}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#ffd98a;}
.news-meta{display:flex;align-items:center;gap:10px;margin-bottom:10px;}
.news-tag{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:700;background:#eef2ff;color:#3b4a86;border:1px solid #dbe2fb;}
.news-date{font-size:12.6px;color:#9aa1b8;}
.news-card h3{margin:0 0 8px;font-size:16.5px;font-weight:800;color:var(--ink);line-height:1.6;}
.news-card p{margin:0 0 14px;font-size:14.2px;line-height:1.85;color:var(--muted);}
.news-more{margin-top:auto;font-size:13.6px;font-weight:700;color:var(--gold-deep);}
.news-card:hover .news-more{color:#b97c00;}
.news-empty{padding:26px;border:1px dashed #d7dcec;border-radius:var(--radius);color:var(--muted);font-size:14.6px;text-align:center;background:#fbfcff;}
/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:12px;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 54px 18px 22px;font-size:16px;font-weight:700;color:var(--ink);position:relative;transition:background .2s;}
.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:8px;display:grid;place-items:center;background:#fff5da;color:#8a6100;font-weight:900;font-size:15px;transition:.2s;}
.faq-item[open] summary::after{content:"−";}
.faq-item summary:hover{background:#fbfcff;}
.faq-item .faq-body{padding:0 22px 20px;font-size:14.8px;line-height:1.92;color:var(--muted);}
/* 页脚 */
.site-footer{background:var(--ink-3);color:#9aa2c1;padding:56px 0 26px;margin-top:0;}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand .logo{margin-bottom:14px;}
.footer-brand p{margin:0;font-size:14px;line-height:1.9;color:#8e96b6;max-width:360px;}
.footer-col h4{margin:6px 0 14px;font-size:14.5px;color:#fff;font-weight:800;letter-spacing:.4px;}
.footer-col ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:9px;}
.footer-col a{font-size:14px;color:#9aa2c1;transition:color .2s;}
.footer-col a:hover{color:var(--gold);}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;padding-top:22px;font-size:13.2px;color:#7c84a6;}
.footer-bottom a{color:#9aa2c1;}
.footer-bottom a:hover{color:var(--gold);}
/* 响应式 */
@media (max-width:1024px){
 .hero-cat-inner{grid-template-columns:1fr;gap:32px;padding:58px 0 56px;}
 .symbol-layout{grid-template-columns:1fr;gap:26px;}
 .settle-layout{grid-template-columns:1fr;gap:26px;}
 .mech-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .scene-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .term-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
 .footer-top{grid-template-columns:1fr 1fr;gap:28px;}
 .nav-links a{padding:9px 12px;font-size:14.4px;}
}
@media (max-width:860px){
 .nav-cta{display:none;}
 .nav-toggle{display:flex;}
 .nav-links{position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:6px;margin:0;padding:14px 18px 18px;background:var(--ink-2);box-shadow:0 18px 30px rgba(9,12,28,.45);display:none;border-bottom:1px solid rgba(255,255,255,.08);}
 .nav-links.open{display:flex;}
 .nav-links a{padding:12px 14px;border-radius:10px;font-size:15px;}
 .nav-inner{position:relative;gap:14px;}
 .hero-cat h1{font-size:clamp(24px,5.4vw,34px);}
 .section{padding:58px 0;}
}
@media (max-width:768px){
 .mech-grid{grid-template-columns:1fr;}
 .scene-grid{grid-template-columns:1fr;}
 .myth-grid{grid-template-columns:1fr;}
 .term-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .news-grid{grid-template-columns:1fr;}
 .stat-grid{grid-template-columns:1fr 1fr;}
 .data-strip{grid-template-columns:1fr 1fr;}
 .topbar-domain{display:none;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .hero-cat-inner{padding:44px 0 46px;}
 .hero-lead{font-size:15.4px;}
 .hero-actions .btn{width:100%;}
 .section{padding:46px 0;}
 .section-head{margin-bottom:30px;}
 .stat-grid{grid-template-columns:1fr;}
 .data-strip{grid-template-columns:1fr;}
 .term-grid{grid-template-columns:1fr;}
 .flow-step{grid-template-columns:46px minmax(0,1fr);gap:14px;}
 .flow-idx{width:40px;height:40px;border-radius:12px;font-size:14px;}
 .flow-step::before{left:19px;top:44px;}
 .footer-top{grid-template-columns:1fr;}
 .footer-bottom{flex-direction:column;align-items:flex-start;}
 .note{font-size:13px;}
}

/* roulang page: category2 */
:root{
 --ink:#1a1f3d;
 --ink-2:#232a52;
 --ink-3:#12162e;
 --gold:#ffb400;
 --gold-2:#ffd166;
 --gold-deep:#e09b00;
 --bg:#f4f5fa;
 --card:#ffffff;
 --text:#1d2333;
 --muted:#6d7488;
 --line:#e5e8f2;
 --radius:12px;
 --radius-lg:18px;
 --shadow:0 6px 20px rgba(26,31,61,.07);
 --shadow-hover:0 16px 36px rgba(26,31,61,.14);
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
 margin:0;
 font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
 background:var(--bg);
 color:var(--text);
 line-height:1.78;
 font-size:16px;
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit;}
:focus-visible{outline:3px solid rgba(255,180,0,.65);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}
/* ---------- 顶部信息条 ---------- */
.topbar{background:var(--ink-3);color:#a9b0ce;font-size:13px;}
.topbar .container{display:flex;align-items:center;gap:16px;min-height:40px;flex-wrap:wrap;padding-top:6px;padding-bottom:6px;}
.topbar-tag{display:inline-flex;align-items:center;gap:7px;letter-spacing:.2px;}
.topbar-dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 3px rgba(255,180,0,.18);}
.topbar-domain{margin-left:auto;color:#6f779b;letter-spacing:.5px;font-size:12.5px;}
.topbar-cta{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;border-radius:999px;background:rgba(255,180,0,.14);color:var(--gold-2);font-size:12.5px;font-weight:600;transition:.22s;}
.topbar-cta:hover{background:rgba(255,180,0,.26);color:#fff;}
/* ---------- 主导航 ---------- */
.mainnav{position:sticky;top:0;z-index:60;background:var(--ink);box-shadow:0 2px 20px rgba(12,16,36,.35);border-bottom:1px solid rgba(255,255,255,.06);}
.nav-inner{display:flex;align-items:center;gap:22px;min-height:70px;}
.logo{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:19px;letter-spacing:.4px;white-space:nowrap;}
.logo-mark{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold-2),#ff9d00);color:#221a00;font-size:17px;font-weight:900;box-shadow:0 6px 16px rgba(255,180,0,.35);}
.logo-text{background:linear-gradient(92deg,#fff 30%,#ffe6a8);-webkit-background-clip:text;background-clip:text;color:transparent;}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:14px;}
.nav-links a{display:inline-block;color:#bfc5de;font-size:15px;font-weight:500;padding:9px 15px;border-radius:9px;transition:color .2s,background .2s,transform .2s;}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.09);}
.nav-links a.active{color:#221a00;background:linear-gradient(135deg,var(--gold-2),var(--gold));font-weight:700;box-shadow:0 6px 16px rgba(255,180,0,.28);}
.nav-cta{margin-left:auto;display:inline-flex;align-items:center;gap:7px;padding:10px 20px;border-radius:999px;font-size:14.5px;font-weight:700;color:#221a00;background:linear-gradient(135deg,#ffd166,#ffa800);box-shadow:0 8px 20px rgba(255,170,0,.3);transition:transform .22s,box-shadow .22s;}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,170,0,.42);}
.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;align-items:center;justify-content:center;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;margin-left:auto;}
.nav-toggle span{display:block;width:18px;height:2px;background:#fff;position:relative;transition:.2s;}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;transition:.2s;}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
/* ---------- 分类 Hero ---------- */
.cat-hero{position:relative;overflow:hidden;background:var(--ink-3);}
.cat-hero-bg{
 position:absolute;inset:0;
 background-image:
  radial-gradient(760px 380px at 82% 12%,rgba(255,180,0,.26),transparent 62%),
  linear-gradient(94deg,rgba(9,12,28,.96) 0%,rgba(9,12,28,.88) 42%,rgba(9,12,28,.62) 74%,rgba(9,12,28,.8) 100%),
  url('/assets/images/981金蟾捕鱼手机版.webp');
 background-size:cover,cover,cover;
 background-position:center,center,center;
}
.cat-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center;padding:66px 0 72px;}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:#8a92b4;margin-bottom:18px;}
.crumb a{color:#b7bede;transition:color .2s;}
.crumb a:hover{color:var(--gold-2);}
.crumb span{color:#5d648a;}
.hero-kicker{display:inline-flex;align-items:center;gap:9px;padding:6px 15px;border-radius:999px;background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.34);color:var(--gold-2);font-size:13px;font-weight:600;letter-spacing:.4px;}
.cat-hero h1{margin:18px 0 16px;font-size:clamp(27px,3.4vw,42px);line-height:1.28;letter-spacing:-.6px;color:#fff;font-weight:800;}
.cat-hero h1 em{font-style:normal;color:var(--gold);text-shadow:0 0 26px rgba(255,180,0,.32);}
.cat-hero-lead{color:#c3c9e2;font-size:16px;line-height:1.95;max-width:640px;}
.hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:28px;}
.btn-gold{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:999px;font-size:15px;font-weight:700;color:#221a00;background:linear-gradient(135deg,#ffd166,#ffa800);box-shadow:0 10px 24px rgba(255,170,0,.32);transition:transform .22s,box-shadow .22s;}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(255,170,0,.44);}
.btn-gold:active{transform:translateY(0);}
.btn-ghost{display:inline-flex;align-items:center;gap:9px;padding:11px 22px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.28);color:#fff;font-size:15px;font-weight:600;transition:.22s;}
.btn-ghost:hover{background:rgba(255,255,255,.2);transform:translateY(-2px);}
.hero-panel{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-lg);padding:26px 26px 22px;backdrop-filter:blur(6px);box-shadow:0 22px 48px rgba(6,9,24,.45);}
.hero-panel h2{font-size:14px;color:#9fa7c8;font-weight:600;letter-spacing:.6px;margin-bottom:18px;}
.panel-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.14);}
.panel-row:last-of-type{border-bottom:0;}
.panel-row span{color:#b9c0dd;font-size:14px;}
.panel-row strong{color:var(--gold);font-size:19px;font-weight:800;letter-spacing:-.3px;}
.panel-note{margin-top:14px;padding-top:14px;border-top:1px solid rgba(255,255,255,.14);font-size:13px;color:#8d95b8;line-height:1.8;}
/* ---------- 通用板块 ---------- */
.section{padding:74px 0;}
.section-alt{background:#fff;}
.section-tint{background:linear-gradient(180deg,#f7f8fd 0%,#eef0f9 100%);}
.section-dark{background:radial-gradient(1100px 460px at 18% 0%,#2a3160 0%,#1a1f3d 55%,#151934 100%);color:#d6dbef;}
.section-head{max-width:790px;margin-bottom:40px;}
.section-head h2{font-size:clamp(23px,2.5vw,32px);line-height:1.38;color:var(--ink);letter-spacing:-.4px;font-weight:800;margin-bottom:13px;}
.section-head p{color:var(--muted);font-size:16px;line-height:1.92;}
.section-dark .section-head h2{color:#fff;}
.section-dark .section-head p{color:#a8b0cf;}
.eyebrow{display:inline-flex;align-items:center;gap:7px;padding:5px 13px;border-radius:999px;background:#fff5da;border:1px solid #ffe1a3;color:#8a6100;font-size:12.8px;font-weight:700;letter-spacing:.5px;margin-bottom:14px;}
.section-dark .eyebrow{background:rgba(255,180,0,.14);border-color:rgba(255,180,0,.35);color:var(--gold-2);}
/* ---------- 节奏三段 ---------- */
.phase-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.phase-card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 24px 26px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s,border-color .25s;overflow:hidden;}
.phase-card::before{content:"";position:absolute;left:0;top:0;height:4px;width:100%;background:linear-gradient(90deg,var(--gold-2),var(--gold));opacity:.85;}
.phase-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#dfe3f2;}
.phase-num{font-size:13px;font-weight:800;color:var(--gold-deep);letter-spacing:1.2px;margin-bottom:10px;}
.phase-card h3{font-size:19px;font-weight:800;color:var(--ink);margin-bottom:10px;letter-spacing:-.2px;}
.phase-card p{color:var(--muted);font-size:14.8px;line-height:1.9;}
.phase-tag{display:inline-block;margin-top:16px;padding:4px 11px;border-radius:999px;background:#f1f3fb;color:#5a6288;font-size:12.5px;font-weight:600;}
/* ---------- 技巧卡片 ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.topic-card{display:flex;gap:18px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s;}
.topic-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.topic-icon{flex:0 0 46px;width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,#fff2d1,#ffe0a3);color:#8a6100;font-weight:900;font-size:18px;}
.topic-card h3{font-size:18px;font-weight:800;color:var(--ink);margin-bottom:8px;}
.topic-card p{color:var(--muted);font-size:14.8px;line-height:1.9;}
.topic-list{margin-top:12px;display:flex;flex-wrap:wrap;gap:8px;}
.chip{padding:4px 11px;border-radius:999px;background:#f4f6fd;border:1px solid #e6e9f5;color:#5a6288;font-size:12.5px;font-weight:600;}
/* ---------- 场景 ---------- */
.scene-list{display:grid;gap:14px;}
.scene-item{display:grid;grid-template-columns:56px 1fr auto;gap:20px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px;box-shadow:var(--shadow);transition:border-color .24s,transform .24s;}
.scene-item:hover{border-color:#ffd98a;transform:translateX(3px);}
.scene-idx{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--ink);color:var(--gold);font-weight:800;font-size:15px;}
.scene-item h3{font-size:16.5px;font-weight:800;color:var(--ink);margin-bottom:4px;}
.scene-item p{color:var(--muted);font-size:14.5px;line-height:1.85;}
.scene-badge{padding:5px 12px;border-radius:999px;background:#fff5da;border:1px solid #ffe1a3;color:#8a6100;font-size:12.5px;font-weight:700;white-space:nowrap;}
/* ---------- 流程 ---------- */
.flow-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:8px;}
.flow-step{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-lg);padding:22px 18px;transition:background .24s,transform .24s;}
.flow-step:hover{background:rgba(255,180,0,.1);transform:translateY(-3px);}
.flow-step b{display:block;font-size:26px;font-weight:900;color:var(--gold);letter-spacing:-.5px;margin-bottom:8px;}
.flow-step h3{font-size:15.5px;color:#fff;font-weight:700;margin-bottom:7px;}
.flow-step p{font-size:13.6px;color:#a8b0cf;line-height:1.82;}
/* ---------- 误区对照 ---------- */
.compare-list{display:grid;gap:12px;}
.compare-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 22px;box-shadow:var(--shadow);}
.compare-col span{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.6px;padding:2px 9px;border-radius:6px;margin-bottom:7px;}
.compare-col.bad span{background:#fdecec;color:#b4413f;}
.compare-col.good span{background:#eefaf1;color:#2b7a49;}
.compare-col p{font-size:14.5px;line-height:1.85;color:var(--text);}
/* ---------- 实测反馈 ---------- */
.case-wrap{display:grid;grid-template-columns:.92fr 1.08fr;gap:36px;align-items:center;}
.case-figure{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-hover);background:#fff;}
.case-figure img{width:100%;aspect-ratio:16/11;object-fit:cover;}
.case-figure figcaption{padding:13px 18px;font-size:13px;color:var(--muted);background:#fff;border-top:1px solid var(--line);}
.quote-list{display:grid;gap:14px;}
.quote{background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow);transition:transform .24s,box-shadow .24s;}
.quote:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.quote p{font-size:14.8px;line-height:1.9;color:var(--text);}
.quote-meta{display:flex;align-items:center;gap:10px;margin-top:12px;font-size:13px;color:var(--muted);}
.quote-meta b{color:var(--ink);font-weight:700;}
/* ---------- 资讯列表 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.news-card{display:flex;flex-direction:column;gap:10px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s,border-color .25s;}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#ffd98a;}
.news-tag{align-self:flex-start;padding:3px 10px;border-radius:999px;background:#f1f3fb;color:#5a6288;font-size:12.2px;font-weight:700;}
.news-title{font-size:16.5px;font-weight:800;color:var(--ink);line-height:1.55;}
.news-desc{color:var(--muted);font-size:14.2px;line-height:1.86;flex:1;}
.news-foot{display:flex;align-items:center;justify-content:space-between;padding-top:12px;border-top:1px dashed var(--line);font-size:12.8px;color:#9299b1;}
.news-more{color:var(--gold-deep);font-weight:700;}
.news-empty{padding:26px;background:#fff;border:1px dashed #d9dded;border-radius:var(--radius);color:var(--muted);font-size:14.5px;text-align:center;}
/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 52px 18px 22px;position:relative;font-size:16px;font-weight:700;color:var(--ink);transition:color .2s,background .2s;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:20px;color:var(--gold-deep);font-weight:700;transition:transform .2s;}
.faq-item[open] summary{color:var(--gold-deep);background:#fffdf6;}
.faq-item[open] summary::after{content:"–";}
.faq-item .faq-body{padding:0 22px 20px;color:var(--muted);font-size:14.8px;line-height:1.92;}
/* ---------- 收口 CTA ---------- */
.cta-band{position:relative;overflow:hidden;border-radius:var(--radius-lg);background:linear-gradient(120deg,#1a1f3d 0%,#242c58 58%,#33306a 100%);padding:48px 44px;box-shadow:0 24px 54px rgba(18,22,46,.38);}
.cta-band::after{content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(255,180,0,.32),transparent 68%);}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;gap:30px;justify-content:space-between;flex-wrap:wrap;}
.cta-band h2{font-size:clamp(21px,2.3vw,28px);color:#fff;font-weight:800;letter-spacing:-.3px;margin-bottom:10px;}
.cta-band p{color:#b6bdd9;font-size:15px;line-height:1.9;max-width:640px;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;}
/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-3);color:#98a0c0;padding:60px 0 26px;margin-top:0;}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand .logo{font-size:18px;margin-bottom:14px;}
.footer-brand p{font-size:14px;line-height:1.9;color:#8b93b5;max-width:360px;}
.footer-col h4{color:#fff;font-size:14.5px;font-weight:700;margin-bottom:14px;letter-spacing:.4px;}
.footer-col ul{display:grid;gap:9px;}
.footer-col a{color:#98a0c0;font-size:14px;transition:color .2s;}
.footer-col a:hover{color:var(--gold-2);}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;padding-top:22px;font-size:13px;color:#767ea1;}
.footer-bottom a{color:#9aa2c4;}
.footer-bottom a:hover{color:var(--gold-2);}
/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .cat-hero-inner{grid-template-columns:1fr;gap:34px;padding:52px 0 58px;}
 .hero-panel{max-width:520px;}
 .flow-grid{grid-template-columns:repeat(2,1fr);}
 .news-grid{grid-template-columns:repeat(2,1fr);}
 .case-wrap{grid-template-columns:1fr;gap:26px;}
 .footer-top{grid-template-columns:1fr 1fr;gap:28px;}
 .nav-links a{padding:8px 11px;font-size:14px;}
}
@media (max-width:860px){
 .nav-links{position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:6px;margin:0;padding:14px 20px 20px;background:var(--ink-2);border-bottom:1px solid rgba(255,255,255,.1);box-shadow:0 18px 30px rgba(10,14,32,.45);display:none;}
 .nav-links.open{display:flex;}
 .nav-links a{padding:11px 14px;font-size:15px;}
 .nav-toggle{display:flex;}
 .nav-cta{display:none;}
 .phase-grid{grid-template-columns:1fr;}
 .topic-grid{grid-template-columns:1fr;}
 .compare-row{grid-template-columns:1fr;gap:12px;}
 .scene-item{grid-template-columns:44px 1fr;gap:14px;}
 .scene-badge{grid-column:2;justify-self:start;}
 .nav-inner{position:relative;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .section{padding:52px 0;}
 .cat-hero-inner{padding:40px 0 46px;}
 .cat-hero-lead{font-size:15px;}
 .hero-actions .btn-gold,.hero-actions .btn-ghost{width:100%;justify-content:center;}
 .flow-grid{grid-template-columns:1fr;}
 .news-grid{grid-template-columns:1fr;}
 .footer-top{grid-template-columns:1fr;}
 .cta-band{padding:32px 22px;}
 .cta-actions .btn-gold,.cta-actions .btn-ghost{width:100%;justify-content:center;}
 .topbar-domain{display:none;}
 .hero-panel{padding:20px;}
}

/* roulang page: category3 */
:root{
 --ink:#1a1f3d;
 --ink-2:#232a52;
 --ink-3:#12162e;
 --gold:#ffb400;
 --gold-2:#ffd166;
 --gold-deep:#e09b00;
 --bg:#f4f5fa;
 --card:#ffffff;
 --text:#1d2333;
 --muted:#6d7488;
 --line:#e5e8f2;
 --radius:12px;
 --radius-lg:18px;
 --shadow:0 6px 20px rgba(26,31,61,.07);
 --shadow-hover:0 16px 36px rgba(26,31,61,.14);
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
html body{
 margin:0;
 font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
 background:var(--bg);
 color:var(--text);
 line-height:1.78;
 font-size:16px;
 -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit;}
:focus-visible{outline:3px solid rgba(255,180,0,.8);outline-offset:3px;border-radius:8px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}

/* ---------- 顶部信息条 ---------- */
.topbar{background:var(--ink-3);color:#a9b0ce;font-size:13px;}
.topbar .container{display:flex;align-items:center;gap:16px;min-height:40px;flex-wrap:wrap;padding-top:6px;padding-bottom:6px;}
.topbar-tag{display:inline-flex;align-items:center;gap:7px;letter-spacing:.2px;}
.topbar-dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 3px rgba(255,180,0,.18);}
.topbar-domain{margin-left:auto;color:#6f779b;letter-spacing:.5px;font-size:12.5px;}
.topbar-cta{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;border-radius:999px;background:rgba(255,180,0,.14);color:var(--gold-2);font-size:12.5px;font-weight:600;transition:.22s;}
.topbar-cta:hover{background:rgba(255,180,0,.26);color:#fff;}

/* ---------- 主导航 ---------- */
.mainnav{position:sticky;top:0;z-index:60;background:var(--ink);box-shadow:0 2px 20px rgba(12,16,36,.35);border-bottom:1px solid rgba(255,255,255,.06);}
.nav-inner{display:flex;align-items:center;gap:22px;min-height:70px;position:relative;}
.logo{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:19px;letter-spacing:.4px;white-space:nowrap;}
.logo-mark{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold-2),#ff9d00);color:#221a00;font-size:17px;font-weight:900;box-shadow:0 6px 16px rgba(255,180,0,.35);}
.logo-text{background:linear-gradient(92deg,#fff 30%,#ffe6a8);-webkit-background-clip:text;background-clip:text;color:transparent;}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:14px;}
.nav-links a{display:inline-block;color:#bfc5de;font-size:15px;font-weight:500;padding:9px 15px;border-radius:9px;transition:color .2s,background .2s,transform .2s;}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.09);}
.nav-links a.active{color:#221a00;background:linear-gradient(135deg,var(--gold-2),var(--gold));font-weight:700;box-shadow:0 6px 16px rgba(255,180,0,.28);}
.nav-cta{margin-left:auto;display:inline-flex;align-items:center;gap:7px;padding:10px 20px;border-radius:999px;font-size:14.5px;font-weight:700;color:#221a00;background:linear-gradient(135deg,#ffd166,#ffa800);box-shadow:0 8px 20px rgba(255,170,0,.3);transition:transform .22s,box-shadow .22s;}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,170,0,.42);}
.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;align-items:center;justify-content:center;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;margin-left:auto;}
.nav-toggle span{display:block;width:18px;height:2px;background:#fff;position:relative;transition:.2s;}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;transition:.2s;}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* ---------- 分类页 Hero ---------- */
.cat-hero{position:relative;overflow:hidden;background:var(--ink-3);padding:84px 0 76px;text-align:center;}
.cat-hero::before{
 content:"";position:absolute;inset:0;
 background-image:
 radial-gradient(900px 420px at 50% 0%,rgba(255,180,0,.26),transparent 62%),
 linear-gradient(180deg,rgba(9,12,28,.92) 0%,rgba(9,12,28,.86) 55%,rgba(9,12,28,.96) 100%),
 url('/assets/images/星辰二人麻将.webp');
 background-size:cover,cover,cover;
 background-position:center,center,center;
}
.cat-hero-inner{position:relative;z-index:2;max-width:830px;margin:0 auto;}
.hero-kicker{display:inline-flex;align-items:center;gap:9px;padding:6px 15px;border-radius:999px;background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.34);color:var(--gold-2);font-size:13px;font-weight:600;letter-spacing:.4px;}
.cat-hero h1{margin:20px 0 16px;font-size:clamp(28px,4vw,44px);line-height:1.26;letter-spacing:-.5px;color:#fff;font-weight:800;}
.cat-hero h1 em{font-style:normal;color:var(--gold);text-shadow:0 0 26px rgba(255,180,0,.35);}
.cat-hero .hero-lead{color:#c3c9e2;font-size:16.5px;line-height:1.95;margin:0 auto;max-width:700px;}
.hero-search{display:flex;align-items:center;gap:8px;background:#fff;border-radius:999px;padding:7px 7px 7px 20px;max-width:580px;margin:30px auto 20px;box-shadow:0 16px 40px rgba(6,10,28,.35);border:1px solid rgba(255,255,255,.6);}
.hero-search input{flex:1;min-width:0;border:0;outline:none;font-size:15px;color:var(--text);background:transparent;}
.hero-search input::placeholder{color:#a2a8bd;}
.hero-search button{padding:11px 24px;border-radius:999px;background:linear-gradient(135deg,#ffd166,#ffa800);color:#221a00;font-weight:700;font-size:14.5px;white-space:nowrap;transition:transform .2s,box-shadow .2s;}
.hero-search button:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(255,170,0,.4);}
.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;}
.chip{padding:7px 16px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.22);color:#cfd5ea;font-size:13.5px;transition:.22s;}
.chip:hover{background:rgba(255,180,0,.18);border-color:rgba(255,180,0,.5);color:#fff;transform:translateY(-2px);}
.hero-facts{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:38px;}
.hero-fact{min-width:150px;padding:14px 20px;border-radius:var(--radius);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(6px);}
.hero-fact strong{display:block;font-size:22px;color:var(--gold);font-weight:800;letter-spacing:-.4px;line-height:1.4;}
.hero-fact span{font-size:12.8px;color:#9aa2c2;letter-spacing:.3px;}

/* ---------- 板块 ---------- */
.section{padding:76px 0;}
.section-alt{background:#fff;}
.section-tint{background:linear-gradient(180deg,#f7f8fd 0%,#eef0f9 100%);}
.section-dark{background:radial-gradient(1100px 460px at 18% 0%,#2a3160 0%,#1a1f3d 55%,#151934 100%);color:#d6dbef;}
.section-head{max-width:800px;margin-bottom:42px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(23px,2.6vw,32px);line-height:1.38;color:var(--ink);letter-spacing:-.4px;font-weight:800;margin:0 0 14px;}
.section-head p{color:var(--muted);font-size:16px;line-height:1.92;margin:0;}
.section-dark .section-head h2{color:#fff;}
.section-dark .section-head p{color:#a8b0cf;}
.eyebrow{display:inline-flex;align-items:center;gap:7px;padding:5px 13px;border-radius:999px;background:#fff5da;border:1px solid #ffe1a3;color:#8a6100;font-size:12.8px;font-weight:700;letter-spacing:.5px;margin-bottom:15px;}

/* ---------- 卡片 ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s,border-color .25s;}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#d8ddf0;}
.grid-activities{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
.activity-card{overflow:hidden;display:flex;flex-direction:column;}
.activity-thumb{width:100%;height:172px;object-fit:cover;}
.activity-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:12px;flex:1;}
.activity-body h3{margin:0;font-size:19px;font-weight:800;color:var(--ink);letter-spacing:-.2px;line-height:1.5;}
.activity-body p{margin:0;color:var(--muted);font-size:15px;line-height:1.85;}
.badge{display:inline-flex;align-items:center;padding:4px 11px;border-radius:999px;font-size:12.5px;font-weight:700;background:#fff5da;color:#8a6100;border:1px solid #ffe1a3;}
.badge-blue{background:#eef2ff;color:#3c4ba8;border-color:#dbe2ff;}
.badge-green{background:#e9f8f0;color:#177a4d;border-color:#c9eedb;}
.badge-dark{background:rgba(255,255,255,.1);color:#ffd166;border-color:rgba(255,180,0,.35);}
.meta-row{display:flex;flex-wrap:wrap;gap:10px 18px;font-size:13.5px;color:#8890a6;border-top:1px dashed var(--line);padding-top:13px;margin-top:auto;}
.meta-row b{color:var(--ink);font-weight:700;}

/* ---------- 节奏时间线 ---------- */
.split{display:grid;grid-template-columns:0.92fr 1.08fr;gap:44px;align-items:start;}
.split-media{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);}
.split-media img{width:100%;height:100%;object-fit:cover;min-height:280px;}
.timeline{position:relative;padding-left:34px;}
.timeline::before{content:"";position:absolute;left:11px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--gold),rgba(255,180,0,.12));}
.timeline-item{position:relative;padding-bottom:28px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item::before{content:"";position:absolute;left:-29px;top:8px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--gold);box-shadow:0 0 0 4px rgba(255,180,0,.14);}
.timeline-item h3{margin:0 0 8px;font-size:17.5px;font-weight:800;color:var(--ink);}
.timeline-item p{margin:0;color:var(--muted);font-size:15px;line-height:1.9;}

/* ---------- 类型矩阵 ---------- */
.grid-types{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.type-card{padding:26px 24px;display:flex;flex-direction:column;gap:12px;}
.type-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:19px;background:linear-gradient(135deg,#ffe9b3,#ffcf66);color:#7a5300;box-shadow:0 6px 14px rgba(255,180,0,.25);}
.type-card h3{margin:0;font-size:17.5px;font-weight:800;color:var(--ink);}
.type-card p{margin:0;color:var(--muted);font-size:14.8px;line-height:1.88;}
.type-card ul{margin:0;padding-left:18px;color:#5c6379;font-size:14.5px;line-height:1.9;}
.type-card ul li::marker{color:var(--gold-deep);}

/* ---------- 奖励档位表 ---------- */
.table-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;}
.reward-table{width:100%;min-width:660px;border-collapse:collapse;font-size:15px;}
.reward-table thead th{background:var(--ink);color:#fff;text-align:left;padding:16px 20px;font-size:14.5px;font-weight:700;letter-spacing:.3px;white-space:nowrap;}
.reward-table tbody td{padding:16px 20px;border-top:1px solid var(--line);color:#4b5268;vertical-align:top;}
.reward-table tbody tr:nth-child(even){background:#fafbff;}
.reward-table tbody tr:hover{background:#fff8e8;}
.reward-table td strong{color:var(--ink);}
.reward-table .td-tag{white-space:nowrap;font-weight:700;color:var(--ink);}

/* ---------- 口碑 ---------- */
.grid-quotes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.quote-card{padding:26px 24px;display:flex;flex-direction:column;gap:14px;}
.quote-card p{margin:0;color:#4b5268;font-size:15px;line-height:1.92;}
.quote-card .who{display:flex;align-items:center;gap:11px;border-top:1px solid var(--line);padding-top:14px;margin-top:auto;}
.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:14px;color:#221a00;background:linear-gradient(135deg,#ffd166,#ffa800);}
.who b{display:block;font-size:14.5px;color:var(--ink);}
.who span{font-size:12.8px;color:#8b92a8;}

/* ---------- 更新日志 ---------- */
.log-list{display:flex;flex-direction:column;gap:16px;}
.log-item{display:flex;gap:20px;padding:22px 24px;border-radius:var(--radius);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);transition:.22s;}
.log-item:hover{background:rgba(255,255,255,.1);border-color:rgba(255,180,0,.35);}
.log-date{flex:0 0 96px;font-weight:800;color:var(--gold);font-size:14.5px;letter-spacing:.3px;}
.log-body h3{margin:0 0 6px;font-size:16.5px;color:#fff;font-weight:700;}
.log-body p{margin:0;color:#a8b0cf;font-size:14.8px;line-height:1.88;}

/* ---------- FAQ ---------- */
.faq-list{max-width:900px;margin:0 auto;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 3px 12px rgba(26,31,61,.04);margin-bottom:12px;overflow:hidden;transition:border-color .22s,box-shadow .22s;}
.faq-item[open]{border-color:#ffdf9a;box-shadow:0 10px 26px rgba(255,180,0,.14);}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-weight:700;color:var(--ink);font-size:16px;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";flex:0 0 auto;color:var(--gold-deep);font-size:21px;font-weight:800;line-height:1;}
.faq-item[open] summary::after{content:"–";}
.faq-body{padding:0 22px 20px;color:var(--muted);font-size:15px;line-height:1.92;}

/* ---------- 收口 CTA ---------- */
.cta-band{background:radial-gradient(900px 400px at 82% 8%,#39427c,#1a1f3d 58%,#12162e 100%);color:#fff;border-radius:var(--radius-lg);padding:46px 42px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;box-shadow:0 24px 50px rgba(18,22,46,.28);}
.cta-band h2{margin:0 0 10px;font-size:clamp(22px,2.4vw,29px);font-weight:800;letter-spacing:-.3px;line-height:1.4;}
.cta-band p{margin:0;color:#b6bdd8;font-size:15.5px;line-height:1.9;max-width:560px;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;}
.btn-gold{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border-radius:999px;font-size:15px;font-weight:700;color:#221a00;background:linear-gradient(135deg,#ffd166,#ffa800);box-shadow:0 10px 24px rgba(255,170,0,.34);transition:transform .22s,box-shadow .22s;}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(255,170,0,.46);}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:999px;font-size:15px;font-weight:600;color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.28);transition:.22s;}
.btn-ghost:hover{background:rgba(255,255,255,.2);transform:translateY(-2px);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-3);color:#9aa1bd;padding:60px 0 26px;margin-top:0;}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand .logo{margin-bottom:16px;}
.footer-brand p{margin:0;font-size:14.5px;line-height:1.9;color:#8f97b5;max-width:340px;}
.footer-col h4{margin:0 0 15px;font-size:15px;color:#fff;font-weight:700;letter-spacing:.3px;}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.footer-col a{color:#9aa1bd;font-size:14.5px;transition:color .2s,padding-left .2s;}
.footer-col a:hover{color:var(--gold-2);padding-left:4px;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-top:22px;font-size:13.5px;color:#7b83a3;}
.footer-bottom a{color:#9aa1bd;transition:color .2s;}
.footer-bottom a:hover{color:var(--gold-2);}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .split{grid-template-columns:1fr;gap:30px;}
 .split-media img{min-height:240px;max-height:320px;}
 .grid-types{grid-template-columns:repeat(2,minmax(0,1fr));}
 .grid-quotes{grid-template-columns:1fr;}
 .footer-top{grid-template-columns:1fr 1fr;gap:30px;}
}
@media (max-width:900px){
 .nav-links{position:absolute;top:100%;left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:6px;margin:0;padding:14px 22px 20px;background:var(--ink-2);border-top:1px solid rgba(255,255,255,.08);box-shadow:0 18px 30px rgba(0,0,0,.3);}
 .nav-links.open{display:flex;}
 .nav-links a{padding:12px 14px;font-size:15.5px;}
 .nav-toggle{display:inline-flex;}
 .nav-cta{display:none;}
}
@media (max-width:768px){
 .section{padding:56px 0;}
 .cat-hero{padding:60px 0 56px;}
 .grid-activities{grid-template-columns:1fr;}
 .grid-types{grid-template-columns:1fr;}
 .activity-thumb{height:150px;}
 .cta-band{padding:34px 26px;flex-direction:column;align-items:flex-start;}
 .topbar-domain{display:none;}
 .hero-fact{min-width:120px;padding:12px 16px;}
 .log-item{flex-direction:column;gap:8px;}
 .log-date{flex:none;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .hero-search{padding:6px 6px 6px 16px;flex-wrap:wrap;border-radius:16px;}
 .hero-search input{width:100%;padding:8px 4px;}
 .hero-search button{width:100%;padding:11px 18px;}
 .chips{gap:8px;}
 .chip{font-size:12.8px;padding:6px 13px;}
 .footer-top{grid-template-columns:1fr;gap:26px;}
 .footer-bottom{flex-direction:column;align-items:flex-start;}
 .cta-actions{width:100%;}
 .btn-gold,.btn-ghost{width:100%;}
 .section-head h2{font-size:22px;}
}