/* roulang page: index */
:root{
  --brand-700:#4B21B8;
  --brand-600:#6A3DFF;
  --brand-500:#8B5CF6;
  --brand-100:#EDE6FF;
  --lime:#D8FF3E;
  --coral:#FF6B57;
  --cyan:#2BB8C4;
  --bg:#F7F5FB;
  --bg-alt:#F0ECFA;
  --surface:#FFFFFF;
  --ink:#181327;
  --ink-2:#3B3350;
  --muted:#6E6683;
  --line:#E6E0F2;
  --grad:linear-gradient(135deg,#6A3DFF 0%,#8B5CF6 52%,#FF6B57 100%);
  --shadow:0 18px 50px rgba(58,26,125,.10);
  --shadow-hover:0 24px 70px rgba(58,26,125,.16);
  --r-xl:28px;
  --r-lg:24px;
  --r-md:18px;
  --r-sm:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--ink-2);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:800;line-height:1.25;letter-spacing:-.01em}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:15px}
:focus-visible{outline:2px solid var(--brand-600);outline-offset:2px;border-radius:8px}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
.section{padding:80px 0}
.section-sm{padding:56px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px;flex-wrap:wrap}
.sec-title{font-size:clamp(24px,3vw,32px)}
.sec-sub{margin-top:8px;font-size:15px;color:var(--muted);max-width:620px}
.link-more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--brand-700);border-bottom:1px solid rgba(106,61,255,.35);padding-bottom:2px;transition:.18s}
.link-more:hover{color:var(--brand-600);border-color:var(--brand-600);gap:10px}

/* ===== header ===== */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);backdrop-filter:saturate(150%) blur(8px)}
.head-main{display:flex;align-items:center;gap:20px;padding:14px 0}
.logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.logo-mark{width:34px;height:34px;border-radius:11px;background:var(--grad);display:inline-flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(106,61,255,.32)}
.logo-mark svg{width:18px;height:18px;fill:#fff}
.logo-text{font-size:18px;font-weight:800;color:var(--ink);letter-spacing:-.01em;white-space:nowrap}
.head-search{position:relative;flex:1 1 auto;max-width:320px;min-width:200px;margin-left:auto}
.head-search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:16px;height:16px;fill:var(--muted);pointer-events:none}
.head-search input{width:100%;height:42px;border-radius:999px;border:1px solid var(--line);background:#fff;padding:0 16px 0 40px;color:var(--ink);transition:.18s}
.head-search input::placeholder{color:#9A93AD}
.head-search input:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(139,92,246,.18)}
.head-actions{display:flex;align-items:center;gap:14px;flex:0 0 auto}
.head-link{font-size:14px;font-weight:700;color:var(--brand-700);transition:.18s}
.head-link:hover{color:var(--brand-600);text-decoration:underline;text-underline-offset:4px}
.icon-btn{width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;display:none;align-items:center;justify-content:center;transition:.18s}
.icon-btn svg{width:18px;height:18px;fill:var(--brand-700)}
.icon-btn:hover{background:var(--brand-100);border-color:var(--brand-500)}
.tabs{display:flex;gap:8px;overflow-x:auto;padding:0 0 14px;scrollbar-width:none;-ms-overflow-style:none}
.tabs::-webkit-scrollbar{display:none}
.tab{position:relative;flex:0 0 auto;padding:8px 16px;border-radius:999px;font-size:14px;font-weight:600;color:var(--muted);transition:background .18s,color .18s}
.tab:hover{color:var(--brand-600);background:var(--brand-100)}
.tab.is-active{color:var(--brand-700);background:var(--brand-100);font-weight:800}
.tab.is-active::after{content:"";position:absolute;left:16px;right:16px;bottom:3px;height:2px;border-radius:2px;background:var(--grad)}
.mobile-search{display:none;padding:0 0 14px}
.mobile-search.is-open{display:block}
.mobile-search input{width:100%;height:44px;border-radius:14px;border:1px solid var(--line);background:#fff;padding:0 16px}
.mobile-search input:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(139,92,246,.18)}

/* ===== buttons / badges ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 24px;border-radius:var(--r-sm);font-size:15px;font-weight:700;transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease;white-space:nowrap}
.btn-primary{background:var(--brand-600);color:#fff;box-shadow:0 10px 24px rgba(106,61,255,.28)}
.btn-primary:hover{background:var(--grad);transform:translateY(-1px);box-shadow:0 16px 34px rgba(106,61,255,.34)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:#fff;color:var(--brand-700);border:1px solid var(--brand-500)}
.btn-ghost:hover{background:var(--brand-100)}
.btn-light{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.45)}
.btn-light:hover{background:rgba(255,255,255,.24)}
.btn-sm{height:40px;padding:0 18px;font-size:14px;border-radius:12px}
.btn:disabled,.btn[disabled]{opacity:.45;cursor:not-allowed}
.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;line-height:1.4;letter-spacing:.01em}
.badge-live{background:var(--lime);color:var(--ink)}
.badge-coral{background:var(--coral);color:#fff}
.badge-time{background:rgba(24,19,39,.82);color:#fff}
.badge-cat{background:var(--brand-100);color:var(--brand-700)}
.badge-soft{background:#fff;color:var(--ink-2);border:1px solid var(--line)}
.dot-lime{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 3px rgba(216,255,62,.28);display:inline-block;flex:0 0 auto}

/* ===== hero ===== */
.hero{padding:36px 0 8px}
.hero-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:stretch}
.hero-cover{grid-column:span 7;position:relative;border-radius:var(--r-xl);overflow:hidden;min-height:480px;display:flex;flex-direction:column;justify-content:space-between;padding:26px;color:#fff;isolation:isolate;box-shadow:var(--shadow)}
.hero-cover::before{content:"";position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.png');background-size:cover;background-position:center;z-index:-2;transition:transform .6s ease}
.hero-cover:hover::before{transform:scale(1.02)}
.hero-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(24,19,39,.18) 0%,rgba(24,19,39,.52) 52%,rgba(24,19,39,.9) 100%);z-index:-1}
.hero-top{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.hero-bottom{display:flex;flex-direction:column;gap:16px}
.hero-cover h1{color:#fff;font-size:clamp(28px,3.6vw,46px);font-weight:800;line-height:1.22;max-width:15em}
.hero-cover .hero-sub{font-size:15px;line-height:1.7;color:rgba(255,255,255,.86);max-width:30em}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.play-btn{position:absolute;right:26px;top:50%;transform:translateY(-50%);width:62px;height:62px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 14px 34px rgba(24,19,39,.35);transition:transform .2s ease}
.play-btn:hover{transform:translateY(-50%) scale(1.05)}
.play-btn svg{width:22px;height:22px;fill:var(--brand-600);margin-left:4px}
.hero-side{grid-column:span 5;display:flex;flex-direction:column;gap:20px}
.panel{background:var(--surface);border-radius:var(--r-lg);border:1px solid var(--line);box-shadow:var(--shadow);padding:24px}
.panel-label{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;color:var(--brand-700);background:var(--brand-100);padding:5px 12px;border-radius:999px}
.countdown{display:flex;gap:8px;margin:16px 0 18px}
.cd-cell{flex:1;background:var(--ink);border-radius:14px;padding:10px 0;text-align:center}
.cd-num{display:block;font-size:clamp(20px,2.4vw,26px);font-weight:800;color:var(--lime);font-variant-numeric:tabular-nums;line-height:1.2}
.cd-lb{display:block;font-size:11px;color:rgba(255,255,255,.62);margin-top:2px}
.cd-num.pulse{animation:cdPulse 1.6s ease-in-out infinite}
@keyframes cdPulse{0%,100%{opacity:1}50%{opacity:.62}}
@media (prefers-reduced-motion:reduce){.cd-num.pulse{animation:none}}
.panel-note{font-size:12px;color:var(--muted);margin-top:10px}
.panel-note a{color:var(--brand-700);text-decoration:underline;text-underline-offset:3px}
.highlights{margin-top:16px;display:flex;flex-direction:column;gap:10px}
.highlights li{display:flex;gap:10px;font-size:14px;color:var(--ink-2);align-items:flex-start}
.highlights li .dot-lime{margin-top:9px}
.sub-form{display:flex;gap:10px}
.sub-form input{flex:1;min-width:0;height:48px;border-radius:var(--r-sm);border:1px solid var(--line);padding:0 16px;background:#fff;color:var(--ink);transition:.18s}
.sub-form input::placeholder{color:#9A93AD}
.sub-form input:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(139,92,246,.18)}
.hero-links{display:flex;gap:22px;flex-wrap:wrap;padding:16px 22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--shadow)}
.hero-links a{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--brand-700);transition:.18s}
.hero-links a:hover{color:var(--brand-600);gap:12px}
.hero-links svg{width:14px;height:14px;fill:currentColor}

/* ===== preview stream ===== */
.stream-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.stream-main{grid-column:span 8}
.stream-side{grid-column:span 4;display:flex;flex-direction:column;gap:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);overflow:hidden}
.big-card{display:grid;grid-template-columns:240px 1fr;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}
.big-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.big-card-media{position:relative;overflow:hidden}
.big-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.big-card:hover .big-card-media img{transform:scale(1.03)}
.big-card-body{padding:24px;display:flex;flex-direction:column;gap:12px}
.big-card-body h3{font-size:20px}
.card-desc{font-size:14px;color:var(--muted)}
.card-foot{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:auto}
.side-item{display:flex;gap:14px;padding:18px 20px;border-bottom:1px solid var(--line);transition:background .18s}
.side-item:last-child{border-bottom:none}
.side-item:hover{background:var(--bg-alt)}
.side-time{flex:0 0 56px;font-size:13px;font-weight:800;color:var(--brand-700);font-variant-numeric:tabular-nums;line-height:1.4}
.side-item h4{font-size:15px;font-weight:700;color:var(--ink);line-height:1.5}
.side-item p{font-size:12.5px;color:var(--muted);margin-top:4px}
.snap-row{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 2px 12px;margin-top:24px;scrollbar-width:none}
.snap-row::-webkit-scrollbar{display:none}
.snap-card{flex:0 0 calc((100% - 60px)/4);scroll-snap-align:start;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}
.snap-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.snap-card img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .35s ease}
.snap-card:hover img{transform:scale(1.03)}
.snap-body{padding:16px}
.snap-body h4{font-size:15px;font-weight:700;color:var(--ink);line-height:1.5;margin-bottom:6px}
.snap-body .muted{font-size:12.5px;color:var(--muted)}
.pill-row{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}
.pill-row::-webkit-scrollbar{display:none}
.pill{flex:0 0 auto;padding:7px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:13px;font-weight:700;color:var(--muted);transition:.18s}
.pill:hover{border-color:var(--brand-500);color:var(--brand-700);background:var(--brand-100)}
.pill.is-on{background:var(--ink);border-color:var(--ink);color:#fff}

/* ===== stats ===== */
.stats-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:var(--shadow);padding:28px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{display:flex;flex-direction:column;gap:4px;padding:4px 6px;border-left:1px dashed var(--line);padding-left:20px}
.stat:first-child{border-left:none;padding-left:6px}
.stat-num{font-size:clamp(26px,3vw,34px);font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1.1}
.stat-num em{font-style:normal;font-size:14px;font-weight:700;color:var(--brand-700);margin-left:4px}
.stat-desc{font-size:12.5px;color:var(--muted)}

/* ===== news ===== */
.news-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.news-feature{grid-column:span 5;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease;display:flex;flex-direction:column}
.news-feature:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.news-feature-media{overflow:hidden}
.news-feature-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .35s ease}
.news-feature:hover .news-feature-media img{transform:scale(1.03)}
.news-feature-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-feature-body h3{font-size:19px;line-height:1.5}
.news-feature-body h3 a:hover{color:var(--brand-600)}
.news-feature-body p{font-size:14px;color:var(--muted)}
.news-list{grid-column:span 7;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column}
.news-row{display:flex;gap:16px;padding:18px 22px;border-bottom:1px solid var(--line);transition:background .18s;align-items:flex-start}
.news-row:last-child{border-bottom:none}
.news-row:hover{background:var(--bg-alt)}
.news-date{flex:0 0 62px;font-size:12.5px;font-weight:800;color:var(--brand-700);line-height:1.5;font-variant-numeric:tabular-nums}
.news-row h4{font-size:15.5px;font-weight:700;color:var(--ink);line-height:1.5}
.news-row h4 a:hover{color:var(--brand-600)}
.news-row p{font-size:12.5px;color:var(--muted);margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news-arrow{margin-left:auto;flex:0 0 auto;color:var(--brand-500);font-weight:800;transition:transform .18s}
.news-row:hover .news-arrow{transform:translateX(4px)}
.empty-box{border:2px dashed var(--line);border-radius:var(--r-lg);padding:56px 24px;text-align:center;background:var(--surface);grid-column:span 12}
.empty-box svg{width:40px;height:40px;fill:var(--brand-500);opacity:.7;margin:0 auto 14px}
.empty-box h3{font-size:18px;margin-bottom:6px}
.empty-box p{font-size:13.5px;color:var(--muted);margin-bottom:18px}

/* ===== channels ===== */
.channel-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.channel{position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:240px;display:flex;flex-direction:column;justify-content:flex-end;padding:22px;color:#fff;isolation:isolate;transition:transform .2s ease,box-shadow .2s ease;box-shadow:var(--shadow)}
.channel:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.channel::before{content:"";position:absolute;inset:0;background-size:cover;background-position:center;z-index:-2;transition:transform .45s ease}
.channel:hover::before{transform:scale(1.04)}
.channel::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(24,19,39,.12) 0%,rgba(24,19,39,.82) 100%);z-index:-1}
.channel h3{color:#fff;font-size:20px}
.channel p{font-size:13px;color:rgba(255,255,255,.82);margin-top:6px}
.channel-top{position:absolute;top:18px;left:18px;display:flex;gap:8px}
.channel-1{grid-column:span 6}
.channel-1::before{background-image:url('/assets/images/coverpic/cover-3.webp')}
.channel-2{grid-column:span 3}
.channel-2::before{background-image:url('/assets/images/coverpic/cover-5.webp')}
.channel-3{grid-column:span 3}
.channel-3::before{background-image:url('/assets/images/coverpic/cover-8.png')}
.channel-foot{display:flex;align-items:center;justify-content:space-between;margin-top:16px}

/* ===== subscribe cta ===== */
.cta-band{position:relative;border-radius:32px;overflow:hidden;padding:44px;background:var(--grad);color:#fff;display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:center;box-shadow:0 24px 70px rgba(106,61,255,.28)}
.cta-band::after{content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;background:rgba(255,255,255,.14)}
.cta-left{grid-column:span 7;position:relative;z-index:1}
.cta-left h2{color:#fff;font-size:clamp(24px,3vw,32px)}
.cta-left p{font-size:14.5px;color:rgba(255,255,255,.88);margin-top:10px;max-width:34em}
.cta-right{grid-column:span 5;position:relative;z-index:1}
.cta-right .sub-form input{border:1px solid rgba(255,255,255,.5);background:rgba(255,255,255,.96)}
.cta-right .btn-primary{background:var(--ink);color:#fff;box-shadow:none}
.cta-right .btn-primary:hover{background:#241d3a;transform:translateY(-1px)}
.cta-hint{font-size:12px;color:rgba(255,255,255,.82);margin-top:10px}

/* ===== faq ===== */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:860px;margin:0 auto}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;transition:border-color .18s,box-shadow .18s}
.faq-item[open]{border-color:rgba(139,92,246,.45);box-shadow:var(--shadow);background:var(--brand-100)}
.faq-item summary{list-style:none;cursor:pointer;padding:20px 56px 20px 22px;font-size:16.5px;font-weight:700;color:var(--ink);position:relative;line-height:1.5}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"";position:absolute;right:22px;top:50%;width:14px;height:14px;transform:translateY(-50%);background:
  linear-gradient(var(--brand-700),var(--brand-700)) center/14px 2px no-repeat,
  linear-gradient(var(--brand-700),var(--brand-700)) center/2px 14px no-repeat;transition:transform .2s ease}
.faq-item[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq-item .faq-body{padding:0 22px 20px;font-size:14.5px;color:var(--ink-2);line-height:1.85;border-left:4px solid transparent}
.faq-item[open] .faq-body{border-left:4px solid var(--brand-500);margin-left:18px;padding-left:16px}

/* ===== footer ===== */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);margin-top:40px;position:relative}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--grad)}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;padding:56px 0 40px}
.footer-brand .logo-text{color:#fff}
.footer-brand p{font-size:13.5px;line-height:1.85;margin-top:14px;max-width:26em;color:rgba(255,255,255,.62)}
.footer-col h4{color:#fff;font-size:14px;font-weight:800;margin-bottom:14px;letter-spacing:.02em}
.footer-col ul{display:flex;flex-direction:column;gap:2px}
.footer-col a{display:inline-flex;align-items:center;min-height:44px;font-size:13.5px;color:rgba(255,255,255,.7);transition:.18s}
.footer-col a:hover{color:var(--lime)}
.footer-contact{font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.7)}
.footer-contact strong{color:#fff;display:block;margin-bottom:6px;font-size:14px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:rgba(255,255,255,.5)}

/* ===== responsive ===== */
@media (max-width:1024px){
  .hero-cover{grid-column:span 12;min-height:400px}
  .hero-side{grid-column:span 12}
  .stream-main,.stream-side{grid-column:span 12}
  .stats-panel{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){border-left:none;padding-left:6px}
  .news-feature,.news-list{grid-column:span 12}
  .channel-1{grid-column:span 12}
  .channel-2,.channel-3{grid-column:span 6}
  .cta-left,.cta-right{grid-column:span 12}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:860px){
  .head-search{display:none}
  .icon-btn{display:inline-flex}
  .snap-card{flex:0 0 calc((100% - 20px)/2)}
  .big-card{grid-template-columns:1fr}
  .big-card-media img{aspect-ratio:16/9}
}
@media (max-width:767px){
  .wrap{padding:0 20px}
  .section{padding:52px 0}
  .logo-text{font-size:15px}
  .head-main{gap:12px;padding:12px 0}
  .head-link{display:none}
  .hero-cover{min-height:360px;padding:20px;border-radius:24px}
  .play-btn{width:48px;height:48px;right:18px;top:auto;bottom:20px;transform:none}
  .play-btn:hover{transform:scale(1.05)}
  .hero-cover h1{max-width:100%}
  .panel{padding:20px}
  .stats-panel{grid-template-columns:1fr 1fr;padding:20px;gap:16px}
  .stat{padding-left:14px}
  .stat:first-child{padding-left:4px}
  .zoom .snap-card{flex:0 0 78%}
  .snap-card{flex:0 0 78%}
  .channel-2,.channel-3{grid-column:span 12}
  .cta-band{padding:28px 22px;border-radius:24px}
  .cta-right .sub-form{flex-direction:column}
  .cta-right .sub-form .btn{width:100%}
  .faq-item summary{font-size:15.5px;padding:16px 48px 16px 18px}
  .footer-top{grid-template-columns:1fr 1fr;padding:40px 0 28px}
  .footer-brand{grid-column:span 2}
  .footer-bottom{flex-direction:column;gap:8px}
  .sub-form{flex-direction:column}
  .sub-form .btn{width:100%}
}
@media (max-width:520px){
  .hero-links{flex-direction:column;gap:8px;align-items:flex-start}
  .news-row{padding:16px 18px}
  .news-date{flex:0 0 54px}
  .sec-head{align-items:flex-start}
}

/* roulang page: article */
:root{
  --brand-700:#4B21B8;
  --brand-600:#6A3DFF;
  --brand-500:#8B5CF6;
  --brand-100:#EDE6FF;
  --lime:#D8FF3E;
  --coral:#FF6B57;
  --cyan:#2BB8C4;
  --bg:#F7F5FB;
  --bg-alt:#F0ECFA;
  --surface:#FFFFFF;
  --ink:#181327;
  --ink-2:#3B3350;
  --muted:#6E6683;
  --line:#E6E0F2;
  --r-lg:28px;
  --r-md:18px;
  --r-sm:14px;
  --shadow:0 18px 50px rgba(58,26,125,.10);
  --shadow-hover:0 24px 70px rgba(58,26,125,.16);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--brand-600);outline-offset:2px;border-radius:8px}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--line);
  backdrop-filter:saturate(1.1) blur(6px);
}
.header-top{
  display:flex;align-items:center;gap:20px;
  padding-top:14px;padding-bottom:10px;
}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  width:36px;height:36px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,var(--brand-600),var(--coral));
  display:grid;place-items:center;
  box-shadow:0 8px 20px rgba(106,61,255,.28);
}
.logo-mark svg{width:18px;height:18px;fill:#fff}
.logo-text{font-weight:800;font-size:18px;letter-spacing:-.2px;color:var(--ink);white-space:nowrap}
.header-search{position:relative;flex:1;max-width:320px;min-width:180px}
.header-search input{
  width:100%;height:44px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:var(--bg-alt);
  padding:0 16px 0 40px;font-size:14px;
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.header-search input::placeholder{color:var(--muted)}
.header-search input:focus{
  outline:none;background:#fff;border-color:var(--brand-500);
  box-shadow:0 0 0 3px rgba(139,92,246,.18);
}
.header-search svg{
  position:absolute;left:14px;top:50%;transform:translateY(-50%);
  width:16px;height:16px;stroke:var(--muted);fill:none;stroke-width:2;
}
.header-actions{display:flex;align-items:center;gap:14px;margin-left:auto}
.link-ghost{
  font-size:14px;font-weight:600;color:var(--brand-700);
  padding:6px 2px;border-bottom:1px solid transparent;
  transition:border-color .18s ease,color .18s ease;
  white-space:nowrap;
}
.link-ghost:hover{border-bottom-color:var(--brand-600);color:var(--brand-600)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;border-radius:var(--r-sm);
  font-size:14px;font-weight:600;border:1px solid transparent;
  cursor:pointer;white-space:nowrap;
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{
  background:var(--brand-600);color:#fff;
  box-shadow:0 10px 24px rgba(106,61,255,.26);
}
.btn-primary:hover{
  background:linear-gradient(135deg,var(--brand-600),var(--coral));
  transform:translateY(-1px);
  box-shadow:0 14px 30px rgba(106,61,255,.32);
}
.btn-primary:active{transform:translateY(0)}
.btn-secondary{
  background:#fff;border-color:var(--brand-500);color:var(--brand-700);
}
.btn-secondary:hover{background:var(--brand-100);transform:translateY(-1px)}
.btn-sm{height:40px;padding:0 16px;font-size:13px}
.mobile-search-btn{
  display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);
  background:#fff;place-items:center;cursor:pointer;
}
.mobile-search-btn svg{width:18px;height:18px;stroke:var(--ink-2);fill:none;stroke-width:2}
.mobile-search-layer{
  display:none;padding:0 0 12px;
}
.mobile-search-layer.is-open{display:block}
.mobile-search-layer input{
  width:100%;height:44px;border-radius:var(--r-sm);border:1px solid var(--line);
  background:var(--bg-alt);padding:0 16px;font-size:14px;
}
.header-tabs{padding-bottom:10px}
.tabs{
  display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;
  padding:2px 0;position:relative;
}
.tabs::-webkit-scrollbar{display:none}
.tab{
  position:relative;white-space:nowrap;padding:9px 16px;border-radius:999px;
  font-size:14px;font-weight:600;color:var(--muted);
  transition:background .18s ease,color .18s ease;
}
.tab:hover{background:var(--bg-alt);color:var(--brand-700)}
.tab.is-active{background:var(--brand-100);color:var(--brand-700)}
.tab.is-active::after{
  content:"";position:absolute;left:16px;right:16px;bottom:3px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--brand-600),var(--coral));
}

/* ---------- 面包屑 ---------- */
.crumbs{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-size:13px;color:var(--muted);padding:26px 0 0;
}
.crumbs a{color:var(--muted);transition:color .18s ease}
.crumbs a:hover{color:var(--brand-700)}
.crumbs .sep{color:#c3bbd8}
.crumbs .now{
  color:var(--ink-2);max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}

/* ---------- 文章头部 ---------- */
.article-head{padding:22px 0 6px}
.pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 13px;border-radius:999px;
  font-size:12px;font-weight:600;line-height:1.6;
}
.pill-cat{background:var(--brand-100);color:var(--brand-700)}
.pill-live{background:var(--coral);color:#fff}
.pill-time{background:var(--ink);color:#fff}
.pill-lime{background:var(--lime);color:var(--ink)}
.article-title{
  font-size:clamp(30px,4vw,44px);
  line-height:1.32;font-weight:800;letter-spacing:-.4px;
  color:var(--ink);margin:18px 0 0;
  scroll-margin-top:150px;
}
.article-meta{
  display:flex;align-items:center;flex-wrap:wrap;gap:10px 18px;
  margin-top:18px;font-size:13px;color:var(--muted);
}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#c3bbd8}
.article-meta strong{color:var(--ink-2);font-weight:600}

/* ---------- 主体布局 ---------- */
.article-layout{
  display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);
  gap:40px;align-items:start;padding:32px 0 0;
}
.article-main{min-width:0}
.article-body{
  max-width:760px;font-size:17px;line-height:1.9;color:var(--ink-2);
  word-break:break-word;overflow-wrap:anywhere;
}
.article-body > * + *{margin-top:18px}
.article-body h2{
  font-size:26px;line-height:1.45;font-weight:800;color:var(--ink);
  margin-top:38px;padding-left:16px;position:relative;
  scroll-margin-top:150px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:4px;
  background:linear-gradient(180deg,var(--brand-600),var(--coral));
}
.article-body h3{
  font-size:20px;font-weight:700;color:var(--ink);margin-top:28px;
  scroll-margin-top:150px;
}
.article-body h4{font-size:17px;font-weight:700;color:var(--ink);margin-top:22px}
.article-body p{margin:18px 0}
.article-body ul,.article-body ol{padding-left:22px;margin:18px 0}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin:8px 0;padding-left:2px}
.article-body ul li::marker{color:var(--brand-600)}
.article-body ol li::marker{color:var(--brand-600);font-weight:700}
.article-body blockquote{
  margin:26px 0;padding:18px 22px;border-radius:0 var(--r-sm) var(--r-sm) 0;
  background:var(--brand-100);border-left:4px solid var(--brand-600);
  color:var(--ink-2);
}
.article-body blockquote p{margin:6px 0}
.article-body img{border-radius:var(--r-md);margin:24px auto;height:auto}
.article-body a{color:var(--brand-700);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--brand-500)}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px}
.article-body th{background:var(--brand-100);color:var(--brand-700);text-align:left;font-weight:700}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px}
.article-body figure{margin:24px 0}
.article-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:8px}
.article-body code{
  background:var(--bg-alt);border-radius:6px;padding:2px 6px;font-size:14px;
}

/* ---------- 侧栏 ---------- */
.article-side{position:sticky;top:124px;display:flex;flex-direction:column;gap:20px;min-width:0}
.side-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  padding:20px 20px 18px;box-shadow:var(--shadow);
}
.side-card h3{
  font-size:15px;font-weight:800;color:var(--ink);
  display:flex;align-items:center;gap:8px;margin-bottom:14px;
}
.side-card h3::before{
  content:"";width:4px;height:15px;border-radius:4px;
  background:linear-gradient(180deg,var(--brand-600),var(--coral));
}
.toc-list{counter-reset:toc}
.toc-list li{counter-increment:toc}
.toc-list a{
  display:flex;gap:10px;padding:8px 10px;border-radius:10px;
  font-size:13.5px;color:var(--ink-2);line-height:1.55;
  transition:background .16s ease,color .16s ease;
}
.toc-list a::before{
  content:counter(toc);flex-shrink:0;
  font-size:11px;font-weight:700;color:var(--brand-600);
  width:18px;height:18px;border-radius:6px;background:var(--brand-100);
  display:grid;place-items:center;margin-top:2px;font-variant-numeric:tabular-nums;
}
.toc-list a:hover{background:var(--bg-alt);color:var(--brand-700)}
.toc-empty{font-size:13px;color:var(--muted);line-height:1.7}
.side-rel li + li{margin-top:2px}
.side-rel a{
  display:block;padding:10px;border-radius:10px;
  transition:background .16s ease;
}
.side-rel a:hover{background:var(--bg-alt)}
.side-rel .t{
  font-size:13.5px;font-weight:600;color:var(--ink-2);line-height:1.6;
  display:block;
}
.side-rel .m{font-size:12px;color:var(--muted);margin-top:4px;display:block}
.side-back{
  display:flex;align-items:center;justify-content:center;gap:8px;
  height:44px;border-radius:var(--r-sm);border:1px solid var(--brand-500);
  background:#fff;color:var(--brand-700);font-size:14px;font-weight:600;
  transition:background .18s ease,transform .18s ease;
}
.side-back:hover{background:var(--brand-100);transform:translateY(-1px)}

/* ---------- 空态 ---------- */
.empty-state{
  border:1.5px dashed #cdc3e6;border-radius:var(--r-lg);
  background:#fbf9ff;padding:56px 24px;text-align:center;
}
.empty-state .ico{
  width:52px;height:52px;border-radius:16px;margin:0 auto 16px;
  background:var(--brand-100);display:grid;place-items:center;
}
.empty-state .ico svg{width:24px;height:24px;stroke:var(--brand-600);fill:none;stroke-width:1.8}
.empty-state h2{font-size:19px;font-weight:800;color:var(--ink)}
.empty-state p{font-size:14px;color:var(--muted);margin-top:8px}
.empty-state .btn{margin-top:22px}

/* ---------- 内联订阅 ---------- */
.inline-subscribe{
  margin-top:48px;border-radius:var(--r-lg);padding:32px;
  background:linear-gradient(135deg,#4B21B8 0%,#6A3DFF 48%,#B45CE8 78%,#FF6B57 100%);
  color:#fff;
  display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);
  gap:28px;align-items:center;
  box-shadow:0 24px 60px rgba(75,33,184,.28);
}
.inline-subscribe h2{font-size:clamp(21px,2.4vw,26px);font-weight:800;line-height:1.4}
.inline-subscribe p{font-size:14px;margin-top:10px;color:rgba(255,255,255,.86);line-height:1.75}
.sub-form{display:flex;gap:10px;flex-wrap:wrap}
.sub-form input{
  flex:1 1 180px;min-width:0;height:48px;border-radius:var(--r-sm);
  border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.14);
  color:#fff;padding:0 16px;font-size:14px;
  transition:background .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.sub-form input::placeholder{color:rgba(255,255,255,.7)}
.sub-form input:focus{
  outline:none;background:rgba(255,255,255,.22);
  border-color:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.22);
}
.sub-form .btn{
  background:#fff;color:var(--brand-700);height:48px;flex:0 0 auto;
}
.sub-form .btn:hover{background:var(--lime);color:var(--ink);transform:translateY(-1px)}
.form-note{font-size:12px;color:rgba(255,255,255,.75);margin-top:12px;grid-column:1 / -1}
.form-msg{font-size:13px;margin-top:10px;grid-column:1 / -1;display:none}
.form-msg.ok{display:block;color:var(--lime)}
.form-msg.err{display:block;color:#FFD9D3}

/* ---------- 文末相关推荐 ---------- */
.rel-block{margin-top:48px;scroll-margin-top:150px}
.block-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}
.block-head h2{font-size:clamp(21px,2.4vw,26px);font-weight:800;color:var(--ink);letter-spacing:-.2px}
.block-head p{font-size:13px;color:var(--muted);margin-top:6px}
.rel-list{
  margin-top:20px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-md);overflow:hidden;box-shadow:var(--shadow);
}
.rel-item{
  display:flex;align-items:center;gap:16px;padding:16px 20px;
  border-bottom:1px solid var(--line);
  transition:background .16s ease;
}
.rel-item:last-child{border-bottom:none}
.rel-item:hover{background:var(--bg-alt)}
.rel-num{
  flex-shrink:0;width:34px;height:34px;border-radius:11px;
  background:var(--brand-100);color:var(--brand-700);
  display:grid;place-items:center;font-size:13px;font-weight:800;
  font-variant-numeric:tabular-nums;
}
.rel-body{min-width:0;flex:1}
.rel-body .t{
  font-size:15.5px;font-weight:700;color:var(--ink);line-height:1.55;
  display:block;
}
.rel-body .m{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  font-size:12px;color:var(--muted);margin-top:6px;
}
.rel-arrow{flex-shrink:0;color:var(--brand-600);transition:transform .18s ease}
.rel-item:hover .rel-arrow{transform:translateX(4px)}
.back-link{
  display:inline-flex;align-items:center;gap:8px;margin-top:28px;
  font-size:14px;font-weight:600;color:var(--brand-700);
  border-bottom:1px solid rgba(106,61,255,.4);padding-bottom:2px;
  transition:color .18s ease,border-color .18s ease;
}
.back-link:hover{color:var(--brand-500);border-color:var(--brand-500)}

/* ---------- 页脚 ---------- */
.site-footer{
  position:relative;background:var(--ink);color:#cfc7e3;margin-top:80px;
}
.site-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--brand-600),var(--coral));
}
.footer-top{
  display:grid;grid-template-columns:1.7fr 1fr 1fr 1.5fr;
  gap:40px;padding:56px 0 40px;
}
.footer-brand .logo{margin-bottom:16px}
.footer-brand .logo-text{color:#fff}
.footer-brand p{font-size:13.5px;line-height:1.8;color:#a99fc4;max-width:330px}
.footer-col h4{
  font-size:14px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:.2px;
}
.footer-col ul li{margin-bottom:2px}
.footer-col ul a{
  display:flex;align-items:center;min-height:44px;
  font-size:13.5px;color:#a99fc4;
  transition:color .18s ease,padding-left .18s ease;
}
.footer-col ul a:hover{color:#fff;padding-left:4px}
.footer-contact{font-size:13.5px;line-height:1.8;color:#a99fc4}
.footer-contact strong{display:block;color:#fff;font-size:13.5px;margin-bottom:6px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:20px 0 28px;display:flex;justify-content:space-between;gap:12px;
  flex-wrap:wrap;font-size:12px;color:#8d83aa;
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .article-layout{grid-template-columns:1fr;gap:36px}
  .article-side{position:static;top:auto}
  .footer-top{grid-template-columns:1.4fr 1fr 1fr;gap:32px}
  .footer-top .footer-col:last-child{grid-column:1 / -1}
  .inline-subscribe{grid-template-columns:1fr;padding:28px}
}
@media (max-width:768px){
  .wrap{padding:0 20px}
  .header-top{gap:12px;flex-wrap:wrap;padding-top:12px;padding-bottom:8px}
  .logo-text{font-size:15px}
  .logo-mark{width:32px;height:32px;border-radius:10px}
  .header-search{display:none}
  .mobile-search-btn{display:grid}
  .header-actions{gap:10px}
  .header-actions .link-ghost{display:none}
  .article-layout{padding-top:24px;gap:32px}
  .article-body{font-size:16px;line-height:1.85}
  .article-body h2{font-size:22px;margin-top:32px}
  .article-body h3{font-size:18px}
  .article-body table{font-size:13.5px}
  .article-body th,.article-body td{padding:8px 10px}
  .inline-subscribe{margin-top:38px;padding:24px;border-radius:22px}
  .sub-form .btn{width:100%}
  .rel-item{padding:14px 16px;gap:12px}
  .rel-body .t{font-size:14.5px}
  .crumb .now,.crumbs .now{max-width:180px}
  .footer-top{grid-template-columns:1fr 1fr;gap:26px;padding:44px 0 28px}
  .footer-brand{grid-column:1 / -1}
  .footer-top .footer-col:last-child{grid-column:1 / -1}
  .footer-bottom{flex-direction:column;gap:6px}
  .site-footer{margin-top:56px}
}
@media (max-width:520px){
  .article-title{font-size:26px;line-height:1.34}
  .article-meta{font-size:12px;gap:8px 12px}
  .btn-sm{height:38px;padding:0 13px;font-size:12.5px}
  .tabs{gap:4px}
  .tab{padding:8px 13px;font-size:13px}
  .rel-num{width:30px;height:30px;border-radius:9px;font-size:12px}
  .inline-subscribe h2{font-size:20px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}

/* roulang page: category1 */
:root{
  --brand-700:#4B21B8;
  --brand-600:#6A3DFF;
  --brand-500:#8B5CF6;
  --brand-100:#EDE6FF;
  --lime:#D8FF3E;
  --coral:#FF6B57;
  --cyan:#2BB8C4;
  --bg:#F7F5FB;
  --bg-alt:#F0ECFA;
  --surface:#FFFFFF;
  --ink:#181327;
  --ink-2:#3B3350;
  --muted:#6E6683;
  --line:#E6E0F2;
  --radius-lg:28px;
  --radius-md:22px;
  --radius-sm:14px;
  --shadow:0 18px 50px rgba(58,26,125,.10);
  --shadow-hover:0 24px 70px rgba(58,26,125,.16);
  --grad:linear-gradient(135deg,#6A3DFF 0%,#8B5CF6 55%,#FF8A73 100%);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
html,body{margin:0;padding:0}
.site-body{
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--brand-600);outline-offset:2px;border-radius:8px}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding-left:32px;padding-right:32px}
[id]{scroll-margin-top:150px}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--line);
  box-shadow:0 6px 24px rgba(58,26,125,.05);
}
.header-row{display:flex;align-items:center;gap:20px;height:80px}
.logo{display:inline-flex;align-items:center;gap:10px;flex:none}
.logo-mark{
  width:34px;height:34px;border-radius:11px;background:var(--grad);
  display:grid;place-items:center;flex:none;
  box-shadow:0 8px 18px rgba(106,61,255,.32);
}
.logo-mark svg{width:16px;height:16px;fill:#fff}
.logo-text{font-size:18px;font-weight:800;letter-spacing:.2px;color:var(--ink);white-space:nowrap}
.search{position:relative;flex:1 1 auto;max-width:320px;min-width:180px}
.search-icon{position:absolute;left:15px;top:50%;transform:translateY(-50%);width:16px;height:16px;stroke:var(--muted);fill:none;stroke-width:2;pointer-events:none}
.search input{
  width:100%;height:44px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:var(--bg-alt);
  padding:0 16px 0 42px;font-size:14px;
  transition:background .18s,border-color .18s,box-shadow .18s;
}
.search input::placeholder{color:#9A92AE}
.search input:hover{border-color:#D6CBF2}
.search input:focus{outline:none;background:#fff;border-color:var(--brand-500);box-shadow:0 0 0 3px var(--brand-100)}
.header-actions{display:flex;align-items:center;gap:16px;margin-left:auto;flex:none}
.link-quiet{
  font-size:14px;font-weight:600;color:var(--ink-2);
  border-bottom:1px solid transparent;padding-bottom:2px;
  transition:color .18s,border-color .18s;
}
.link-quiet:hover{color:var(--brand-700);border-bottom-color:var(--brand-500)}
.search-toggle{
  display:none;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:12px;border:1px solid var(--line);
  background:#fff;cursor:pointer;
}
.search-toggle svg{width:18px;height:18px;stroke:var(--ink-2);fill:none;stroke-width:2}
.search-toggle:hover{border-color:var(--brand-500);background:var(--brand-100)}
.mobile-search{display:none;padding:0 0 12px}
.mobile-search.is-open{display:block}
.mobile-search input{
  width:100%;height:44px;border-radius:var(--radius-sm);
  border:1px solid var(--brand-500);background:#fff;padding:0 16px;font-size:14px;
}
.tabs{
  display:flex;gap:6px;overflow-x:auto;
  padding:4px 0 12px;scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
  mask-image:linear-gradient(90deg,transparent 0,#000 14px,#000 calc(100% - 14px),transparent 100%);
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 14px,#000 calc(100% - 14px),transparent 100%);
}
.tabs::-webkit-scrollbar{display:none}
.tab{
  position:relative;flex:none;white-space:nowrap;
  padding:7px 15px;border-radius:999px;
  font-size:15px;font-weight:500;color:var(--muted);
  transition:color .18s,background .18s;
}
.tab:hover{color:var(--brand-700);background:var(--brand-100)}
.tab.is-active{color:var(--brand-700);background:var(--brand-100);font-weight:700}
.tab.is-active::after{
  content:"";position:absolute;left:50%;bottom:1px;transform:translateX(-50%);
  width:20px;height:2px;border-radius:2px;background:var(--grad);
}

/* ============ 按钮 / 徽章 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;border-radius:var(--radius-sm);
  font-size:15px;font-weight:600;border:1px solid transparent;
  cursor:pointer;white-space:nowrap;
  transition:background .18s,color .18s,transform .18s,box-shadow .18s,border-color .18s;
}
.btn-primary{background:var(--brand-600);color:#fff;box-shadow:0 10px 24px rgba(106,61,255,.28)}
.btn-primary:hover{background:var(--grad);transform:translateY(-1px);box-shadow:0 14px 30px rgba(106,61,255,.34)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:#fff;color:var(--brand-700);border-color:#D9CDF8}
.btn-ghost:hover{background:var(--brand-100);border-color:var(--brand-500);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(0)}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:12px}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11px;font-weight:700;letter-spacing:.04em;
  padding:4px 10px;border-radius:999px;line-height:1.6;
}
.badge-live{background:var(--coral);color:#fff}
.badge-soon{background:var(--lime);color:#22200A}
.badge-replay{background:var(--brand-100);color:var(--brand-700)}
.badge-soft{background:var(--bg-alt);color:var(--brand-700);border:1px solid var(--line)}
.badge-time{background:rgba(24,19,39,.84);color:#fff}
.live-dot{width:6px;height:6px;border-radius:50%;background:currentColor;display:inline-block}

/* ============ 页面头部 ============ */
.page-hero{padding:34px 0 6px}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:18px;flex-wrap:wrap}
.crumb a{transition:color .18s}
.crumb a:hover{color:var(--brand-700)}
.crumb .sep{color:#C3B9D9}
.crumb .current{color:var(--ink-2);font-weight:600}
.page-title{
  font-size:clamp(30px,4vw,44px);
  line-height:1.22;font-weight:800;letter-spacing:-.5px;color:var(--ink);
}
.page-lead{margin-top:14px;font-size:16px;color:var(--muted);max-width:730px;line-height:1.8}
.filter-row{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;margin-top:26px;flex-wrap:wrap;
}
.pills{display:flex;gap:8px;overflow-x:auto;padding:4px 2px;scrollbar-width:none}
.pills::-webkit-scrollbar{display:none}
.pill{
  flex:none;height:38px;padding:0 16px;display:inline-flex;align-items:center;
  border-radius:999px;border:1px solid var(--line);background:#fff;
  font-size:14px;font-weight:600;color:var(--ink-2);cursor:pointer;
  font-variant-numeric:tabular-nums;
  transition:background .18s,color .18s,border-color .18s,transform .18s;
}
.pill:hover{border-color:var(--brand-500);color:var(--brand-700);transform:translateY(-1px)}
.pill.is-active{background:var(--ink);color:#fff;border-color:var(--ink)}
.pill.is-active:hover{transform:none}

/* ============ 下一场 ============ */
.next-card{
  margin-top:26px;
  display:grid;grid-template-columns:320px 1fr;
  background:var(--surface);border:1px solid var(--line);
  border-radius:26px;overflow:hidden;box-shadow:var(--shadow);
  transition:box-shadow .2s,transform .2s;
}
.next-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.next-media{position:relative;min-height:200px;overflow:hidden}
.next-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.next-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(24,19,39,0) 35%,rgba(24,19,39,.72) 100%);
}
.next-media .badge{position:absolute;z-index:2}
.next-media .badge-live{top:16px;left:16px}
.next-media .badge-time{left:16px;bottom:16px}
.next-body{padding:24px 26px;display:flex;flex-direction:column;gap:12px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:800;letter-spacing:.1em;color:var(--brand-700);
}
.eyebrow::before{content:"";width:18px;height:2px;border-radius:2px;background:var(--grad)}
.next-title{font-size:23px;line-height:1.4;font-weight:800;color:var(--ink)}
.next-desc{font-size:14px;color:var(--muted);line-height:1.8}
.meta-chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  font-size:12px;font-weight:600;padding:4px 11px;
  border-radius:999px;background:var(--bg-alt);color:var(--ink-2);
  border:1px solid var(--line);
}
.chip-lime{background:var(--lime);color:#22200A;border-color:transparent}
.next-foot{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:auto;padding-top:6px}

/* ============ 板块头 ============ */
.section{padding-top:64px;padding-bottom:8px}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:20px;margin-bottom:26px;flex-wrap:wrap;
}
.section-title{font-size:clamp(23px,2.8vw,32px);font-weight:800;letter-spacing:-.3px;color:var(--ink);line-height:1.3}
.section-desc{font-size:14px;color:var(--muted);margin-top:8px;max-width:640px}
.section-link{font-size:14px;font-weight:700;color:var(--brand-700);border-bottom:1px solid var(--brand-500);padding-bottom:1px;transition:color .18s}
.section-link:hover{color:var(--brand-600)}

/* ============ 时间轴 ============ */
.timeline{display:flex;flex-direction:column;gap:18px}
.tl-item{display:grid;grid-template-columns:96px 24px 1fr;align-items:stretch}
.tl-item[hidden]{display:none}
.tl-time{display:flex;flex-direction:column;align-items:flex-end;gap:2px;padding-top:20px}
.tl-date{font-size:15px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.tl-hour{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.tl-rail{position:relative;display:flex;justify-content:center}
.tl-rail::before{
  content:"";position:absolute;top:0;bottom:-18px;left:50%;width:2px;
  transform:translateX(-50%);
  background:linear-gradient(180deg,var(--line),rgba(230,224,242,.15));
}
.tl-item:last-child .tl-rail::before{display:none}
.tl-dot{
  position:relative;z-index:1;width:14px;height:14px;border-radius:50%;
  background:#fff;border:3px solid var(--brand-500);margin-top:26px;
}
.tl-dot.is-soon{
  background:var(--lime);border-color:var(--lime);
  box-shadow:0 0 0 4px rgba(216,255,62,.3);
}
.live-card{
  display:grid;grid-template-columns:200px 1fr;gap:18px;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-md);padding:14px;
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.live-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#D9CDF8}
.live-thumb{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:16/10;background:var(--bg-alt)}
.live-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .25s}
.live-card:hover .live-thumb img{transform:scale(1.03)}
.live-thumb .badge{position:absolute;top:10px;left:10px}
.live-body{padding:4px 8px 4px 0;display:flex;flex-direction:column;gap:10px;min-width:0}
.live-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.live-title{font-size:19px;line-height:1.45;font-weight:700;color:var(--ink)}
.live-points{display:flex;flex-direction:column;gap:6px}
.live-points li{position:relative;padding-left:16px;font-size:14px;color:var(--ink-2);line-height:1.7}
.live-points li::before{
  content:"";position:absolute;left:0;top:.68em;width:6px;height:6px;
  border-radius:50%;background:var(--brand-500);
}
.live-foot{
  display:flex;align-items:center;justify-content:space-between;
  gap:12px;margin-top:auto;padding-top:6px;flex-wrap:wrap;
}
.live-note{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:700;color:var(--brand-700);
}
.link-arrow svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2.2;transition:transform .18s}
.link-arrow:hover svg{transform:translateX(3px)}

/* ============ 说明面板 ============ */
.note-panel{
  display:grid;grid-template-columns:1fr 1.15fr;gap:40px;
  background:var(--bg-alt);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:38px;
}
.note-panel h2{font-size:clamp(21px,2.4vw,27px);font-weight:800;line-height:1.35;margin-top:12px;color:var(--ink)}
.note-panel p{font-size:15px;color:var(--muted);margin-top:14px;line-height:1.85}
.note-list li{
  display:flex;gap:12px;padding:14px 0;
  border-bottom:1px dashed #DCD3EE;font-size:15px;color:var(--ink-2);line-height:1.75;
}
.note-list li:last-child{border-bottom:none}
.note-num{
  flex:none;width:26px;height:26px;border-radius:50%;
  background:var(--lime);color:#221F0B;font-size:12px;font-weight:800;
  display:grid;place-items:center;margin-top:3px;
}

/* ============ 订阅 CTA ============ */
.cta-band{
  margin-top:64px;position:relative;overflow:hidden;
  background:var(--grad);border-radius:32px;
  padding:44px;display:grid;grid-template-columns:1.05fr 1fr;
  gap:36px;align-items:center;color:#fff;
}
.cta-band::after{
  content:"";position:absolute;right:-120px;top:-140px;width:380px;height:380px;
  border-radius:50%;background:radial-gradient(circle,rgba(216,255,62,.35),transparent 65%);
  pointer-events:none;
}
.cta-band h2{font-size:clamp(23px,2.8vw,32px);font-weight:800;line-height:1.3;position:relative;z-index:1}
.cta-band p{margin-top:12px;font-size:15px;color:rgba(255,255,255,.88);line-height:1.8;max-width:440px;position:relative;z-index:1}
.cta-side{position:relative;z-index:1}
.cta-form{
  display:flex;gap:10px;background:rgba(255,255,255,.16);
  padding:8px;border-radius:18px;border:1px solid rgba(255,255,255,.3);
}
.cta-form input{
  flex:1;min-width:0;height:48px;border-radius:12px;border:none;
  background:#fff;color:var(--ink);padding:0 16px;font-size:14px;
}
.cta-form input::placeholder{color:#9A92AE}
.cta-form input:focus{outline:none;box-shadow:0 0 0 3px rgba(216,255,62,.55)}
.cta-form button{
  height:48px;padding:0 22px;border-radius:12px;border:none;cursor:pointer;
  background:var(--ink);color:#fff;font-size:15px;font-weight:700;white-space:nowrap;
  transition:background .18s,transform .18s;
}
.cta-form button:hover{background:#0F0B1C;transform:translateY(-1px)}
.form-msg{margin-top:10px;font-size:13px;min-height:20px;color:rgba(255,255,255,.9)}
.form-msg.is-error{color:#FFD9D3;font-weight:600}
.form-msg.is-ok{color:var(--lime);font-weight:700}

/* ============ FAQ ============ */
.faq-wrap{margin-top:64px}
.faq-item{
  position:relative;background:var(--surface);
  border:1px solid var(--line);border-radius:18px;overflow:hidden;
  transition:background .2s,border-color .2s;
}
.faq-item + .faq-item{margin-top:12px}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;font-size:17px;font-weight:700;color:var(--ink);
  cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:22px;font-weight:400;line-height:1;
  color:var(--brand-600);transition:transform .2s;flex:none;
}
.faq-item[open]{background:var(--brand-100);border-color:#D9CDF8}
.faq-item[open] summary{color:var(--brand-700)}
.faq-item[open] summary::after{content:"−"}
.faq-item[open]::before{
  content:"";position:absolute;left:0;top:14px;bottom:14px;
  width:4px;border-radius:4px;background:var(--grad);
}
.faq-body{padding:0 22px 20px;font-size:15px;color:var(--ink-2);line-height:1.85}
.faq-body a{color:var(--brand-700);border-bottom:1px solid var(--brand-500)}

/* ============ 页脚 ============ */
.site-footer{
  position:relative;margin-top:80px;padding:56px 0 24px;
  background:#141021;color:#B9B1CF;
}
.site-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--grad);
}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:40px}
.footer-brand .logo{margin-bottom:0}
.footer-brand .logo-text{color:#fff}
.footer-brand p{margin-top:14px;font-size:14px;line-height:1.85;color:#9C94B4;max-width:330px}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:10px;letter-spacing:.02em}
.footer-col ul li a{
  display:inline-flex;align-items:center;min-height:44px;
  font-size:14px;color:#B9B1CF;transition:color .18s;
}
.footer-col ul li a:hover{color:var(--lime)}
.footer-contact{font-size:14px;line-height:1.85;color:#9C94B4}
.footer-contact strong{display:block;color:#fff;margin-bottom:6px;font-size:14px}
.footer-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);
  font-size:12px;color:#8C84A6;
}

/* ============ 响应式 ============ */
@media (max-width:1023px){
  .wrap{padding-left:24px;padding-right:24px}
  .next-card{grid-template-columns:260px 1fr}
  .note-panel{grid-template-columns:1fr;gap:24px;padding:32px}
  .cta-band{grid-template-columns:1fr;padding:34px;gap:26px}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
  .search{max-width:260px}
}
@media (max-width:767px){
  .header-row{height:64px;gap:12px}
  .search{display:none}
  .search-toggle{display:inline-flex}
  .header-actions .link-quiet{display:none}
  .logo-text{font-size:15px}
  .logo-mark{width:30px;height:30px;border-radius:9px}
  .logo-mark svg{width:14px;height:14px}
  .tabs{padding-bottom:10px}
  .wrap{padding-left:20px;padding-right:20px}
  [id]{scroll-margin-top:130px}
  .page-hero{padding-top:26px}
  .filter-row{gap:12px}
  .next-card{grid-template-columns:1fr;margin-top:20px}
  .next-media{aspect-ratio:16/9;min-height:0}
  .next-body{padding:20px}
  .next-title{font-size:20px}
  .section{padding-top:48px}
  .tl-item{grid-template-columns:1fr;gap:10px}
  .tl-rail{display:none}
  .tl-time{flex-direction:row;align-items:center;gap:10px;padding-top:0}
  .tl-date{font-size:14px;background:var(--brand-100);color:var(--brand-700);padding:3px 10px;border-radius:999px}
  .tl-hour{font-size:13px}
  .live-card{grid-template-columns:1fr;gap:14px;padding:12px}
  .live-thumb{aspect-ratio:16/9}
  .live-title{font-size:17px}
  .note-panel{padding:24px;border-radius:22px}
  .cta-band{padding:26px;border-radius:24px;margin-top:48px}
  .cta-form{flex-direction:column;background:transparent;border:none;padding:0;gap:12px}
  .cta-form input{height:48px}
  .cta-form button{width:100%}
  .faq-wrap{margin-top:48px}
  .faq-item summary{font-size:16px;padding:16px 18px}
  .faq-body{padding:0 18px 18px;font-size:14px}
  .footer-top{grid-template-columns:1fr 1fr;gap:26px}
  .site-footer{margin-top:56px;padding-top:44px}
}
@media (max-width:520px){
  .page-title{font-size:26px}
  .page-lead{font-size:15px}
  .footer-top{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px}
  .btn{padding:0 16px}
  .badge{font-size:10px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* roulang page: category2 */
:root{
  --brand-700:#4B21B8;
  --brand-600:#6A3DFF;
  --brand-500:#8B5CF6;
  --brand-100:#EDE6FF;
  --lime:#D8FF3E;
  --coral:#FF6B57;
  --cyan:#2BB8C4;
  --bg:#F7F5FB;
  --bg-alt:#F0ECFA;
  --surface:#FFFFFF;
  --ink:#181327;
  --ink-2:#3B3350;
  --muted:#6E6683;
  --line:#E6E0F2;
  --shadow:0 18px 50px rgba(58,26,125,.10);
  --shadow-lg:0 24px 70px rgba(58,26,125,.16);
  --r-lg:28px;
  --r-md:24px;
  --r-sm:18px;
  --r-xs:14px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
p{margin:0}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.3px;line-height:1.28}
ul{list-style:none;margin:0;padding:0}
:focus-visible{outline:2px solid var(--brand-600);outline-offset:2px;border-radius:6px}
::selection{background:var(--brand-100);color:var(--brand-700)}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,255,255,.95);
  backdrop-filter:saturate(160%) blur(8px);
  border-bottom:1px solid var(--line);
}
.header-main{display:flex;align-items:center;gap:24px;height:76px}
.logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.logo-mark{
  width:36px;height:36px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand-700),var(--brand-600) 55%,var(--coral));
  box-shadow:0 8px 20px rgba(106,61,255,.34);
}
.logo-mark svg{width:18px;height:18px;fill:#fff}
.logo-text{font-size:19px;font-weight:800;letter-spacing:.2px;color:var(--ink);white-space:nowrap}
.header-search{position:relative;flex:1 1 auto;max-width:320px;min-width:180px}
.header-search input{
  width:100%;height:44px;border-radius:var(--r-xs);
  border:1px solid var(--line);background:var(--bg-alt);
  padding:0 16px 0 42px;font-size:14px;color:var(--ink-2);
  transition:border-color .18s,box-shadow .18s,background .18s;
}
.header-search input::placeholder{color:#9A92AE}
.header-search input:focus{
  outline:none;background:#fff;border-color:var(--brand-500);
  box-shadow:0 0 0 3px rgba(139,92,246,.18);
}
.header-search .search-icon{
  position:absolute;left:14px;top:50%;transform:translateY(-50%);
  width:16px;height:16px;fill:#8E85AA;pointer-events:none;
}
.header-actions{display:flex;align-items:center;gap:16px;margin-left:auto;flex:0 0 auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:var(--r-xs);
  font-size:15px;font-weight:700;border:1px solid transparent;cursor:pointer;
  transition:transform .18s,box-shadow .18s,background .18s,color .18s,border-color .18s;
  white-space:nowrap;
}
.btn-primary{
  background:var(--brand-600);color:#fff;
  box-shadow:0 12px 30px rgba(106,61,255,.28);
}
.btn-primary:hover{
  background:linear-gradient(135deg,var(--brand-700),var(--brand-500) 58%,var(--coral));
  transform:translateY(-1px);
  box-shadow:0 18px 40px rgba(106,61,255,.34);
}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:#fff;color:var(--brand-700);border-color:rgba(106,61,255,.35)}
.btn-ghost:hover{background:var(--brand-100);border-color:var(--brand-500);transform:translateY(-1px)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#241C3C;transform:translateY(-1px)}
.btn-lime{background:var(--lime);color:#1C2200}
.btn-lime:hover{filter:brightness(1.04);transform:translateY(-1px)}
.btn-sm{height:40px;padding:0 16px;font-size:14px;border-radius:12px}
.btn-link{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;
  color:var(--brand-700);border-bottom:1px solid rgba(106,61,255,.35);
  padding-bottom:2px;transition:color .18s,border-color .18s;
}
.btn-link:hover{color:var(--brand-600);border-color:var(--brand-600)}
.search-toggle{
  display:none;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;cursor:pointer;
}
.search-toggle svg{width:18px;height:18px;fill:var(--ink-2)}
.search-toggle:hover{background:var(--brand-100)}
.nav-wrap{display:flex;align-items:center;height:52px}
.tabs{
  display:flex;align-items:center;gap:8px;
  overflow-x:auto;overflow-y:hidden;width:100%;
  scrollbar-width:none;-ms-overflow-style:none;
  -webkit-overflow-scrolling:touch;
}
.tabs::-webkit-scrollbar{display:none}
.tab{
  position:relative;flex:0 0 auto;
  padding:9px 16px;border-radius:999px;
  font-size:15px;font-weight:500;color:var(--ink-2);
  transition:background .18s,color .18s;
}
.tab:hover{background:var(--brand-100);color:var(--brand-700)}
.tab.is-active{background:var(--brand-100);color:var(--brand-700);font-weight:700}
.tab.is-active::after{
  content:"";position:absolute;left:16px;right:16px;bottom:-7px;height:2px;
  border-radius:2px;background:linear-gradient(90deg,var(--brand-600),var(--coral));
}

/* ============ 通用板块 ============ */
.block{margin-top:64px}
.block-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:24px}
.block-head h2{font-size:clamp(24px,2.6vw,32px)}
.block-head p{font-size:14px;color:var(--muted);margin-top:6px}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  height:24px;padding:0 10px;border-radius:999px;
  font-size:11px;font-weight:700;letter-spacing:.4px;
}
.badge-violet{background:var(--brand-100);color:var(--brand-700)}
.badge-lime{background:var(--lime);color:#1C2200}
.badge-dark{background:var(--ink);color:#fff}
.badge-coral{background:var(--coral);color:#fff}
.badge-line{background:#fff;color:var(--ink-2);border:1px solid var(--line)}

/* ============ 面包屑 + Hero ============ */
.page-hero{padding-top:32px}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:18px}
.crumbs a:hover{color:var(--brand-700)}
.crumbs .sep{color:#C3BBD6}
.crumbs .cur{color:var(--ink-2);font-weight:600}
.hero-card{
  display:grid;grid-template-columns:1.15fr .85fr;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);
}
.hero-text{padding:44px 40px}
.hero-text h1{margin:16px 0 14px;font-size:clamp(30px,4vw,44px)}
.hero-sub{font-size:17px;font-weight:600;color:var(--ink-2);max-width:30em}
.hero-desc{font-size:14.5px;color:var(--muted);margin-top:10px;max-width:34em}
.hero-meta{display:flex;gap:34px;flex-wrap:wrap;margin:24px 0 26px;padding-top:20px;border-top:1px dashed var(--line)}
.hero-meta div{display:flex;flex-direction:column;gap:2px}
.hero-meta b{font-size:22px;font-weight:800;color:var(--brand-700);font-variant-numeric:tabular-nums;line-height:1.2}
.hero-meta span{font-size:12.5px;color:var(--muted)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-media{position:relative;min-height:320px;background:var(--bg-alt)}
.hero-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(255,255,255,.9),rgba(255,255,255,0) 34%),
             linear-gradient(to top,rgba(24,19,39,.45),rgba(24,19,39,0) 46%);
}
.hero-tag{position:absolute;right:20px;bottom:20px;z-index:2;box-shadow:0 10px 24px rgba(24,19,39,.28)}

/* ============ 筛选 ============ */
.filter-bar{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;margin-bottom:26px;
}
.chips{display:flex;gap:10px;overflow-x:auto;padding:4px 2px 6px;scrollbar-width:none;-ms-overflow-style:none}
.chips::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;height:40px;padding:0 18px;border-radius:999px;
  border:1px solid var(--line);background:#fff;color:var(--ink-2);
  font-size:14px;font-weight:600;cursor:pointer;
  transition:background .18s,color .18s,border-color .18s,transform .18s;
}
.chip:hover{border-color:var(--brand-500);color:var(--brand-700);transform:translateY(-1px)}
.chip.is-active{background:var(--brand-600);border-color:var(--brand-600);color:#fff;box-shadow:0 10px 24px rgba(106,61,255,.26)}
.chip.is-active:hover{color:#fff}

/* ============ 图鉴网格 ============ */
.guide-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  grid-auto-rows:280px;gap:24px;
}
.guide-card{
  position:relative;display:flex;flex-direction:column;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-md);overflow:hidden;
  transition:transform .2s,box-shadow .2s,border-color .2s;
  box-shadow:0 8px 24px rgba(58,26,125,.05);
}
.guide-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#DAD1F0}
.card-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-alt)}
.card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .25s}
.guide-card:hover .card-thumb img{transform:scale(1.03)}
.card-tag{position:absolute;left:12px;top:12px;z-index:2}
.card-body{padding:16px 20px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-body h3{font-size:18px;line-height:1.35}
.card-body p{font-size:13.5px;color:var(--muted);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.specs{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto}
.spec{
  font-size:11.5px;font-weight:600;padding:4px 10px;border-radius:999px;
  background:#fff;border:1px solid var(--line);color:var(--ink-2);
  font-variant-numeric:tabular-nums;
}
.spec b{color:var(--brand-700);font-weight:800}
.card-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:700;color:var(--brand-700);
  margin-top:4px;transition:gap .18s,color .18s;
}
.card-link:hover{gap:10px;color:var(--brand-600)}
.card-link svg{width:13px;height:13px;fill:currentColor}

/* 大卡 */
.guide-card.featured{grid-column:span 2;grid-row:span 2;border-radius:var(--r-lg);box-shadow:var(--shadow)}
.guide-card.featured:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.featured-media{position:absolute;inset:0}
.featured-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.guide-card.featured:hover .featured-media img{transform:scale(1.03)}
.featured-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(24,19,39,.94) 6%,rgba(24,19,39,.6) 46%,rgba(24,19,39,.08) 88%);
}
.featured-body{
  position:relative;z-index:2;margin-top:auto;padding:30px;color:#fff;
  display:flex;flex-direction:column;gap:12px;
}
.featured-body h3{font-size:clamp(22px,2.4vw,28px);color:#fff;line-height:1.3}
.featured-body p{font-size:14px;color:rgba(255,255,255,.82);line-height:1.75;max-width:32em}
.featured-body .specs .spec{
  background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.24);color:#fff;
  backdrop-filter:blur(2px);
}
.featured-body .spec b{color:var(--lime)}
.featured-body .card-link{color:var(--lime);font-size:14px}
.featured-body .card-link:hover{color:#fff}
.featured-top{position:absolute;left:24px;top:24px;z-index:2;display:flex;gap:8px;flex-wrap:wrap}

/* ============ 新手路径 ============ */
.path-panel{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:40px;box-shadow:var(--shadow);
}
.path-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:28px}
.step{padding-right:28px}
.step:last-child{padding-right:0}
.step-head{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.step-num{
  width:46px;height:46px;flex:0 0 auto;border-radius:15px;
  background:var(--lime);color:#1C2200;
  display:grid;place-items:center;
  font-size:18px;font-weight:800;font-variant-numeric:tabular-nums;
}
.step-line{flex:1;height:0;border-top:2px dashed #D3C8EC}
.step:last-child .step-line{display:none}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:14px;color:var(--muted);line-height:1.78}

/* ============ FAQ ============ */
.faq-item{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-sm);margin-bottom:12px;overflow:hidden;
  transition:background .18s,border-color .18s,box-shadow .18s;
}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:18px 22px;font-size:16.5px;font-weight:700;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:#FBFAFF}
.faq-plus{
  flex:0 0 auto;width:26px;height:26px;border-radius:999px;
  background:var(--brand-100);color:var(--brand-700);
  display:grid;place-items:center;font-size:18px;font-weight:700;line-height:1;
  transition:transform .2s,background .2s,color .2s;
}
.faq-item[open]{background:#FBF9FF;border-color:rgba(106,61,255,.32);box-shadow:0 14px 34px rgba(58,26,125,.08)}
.faq-item[open]::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:linear-gradient(180deg,var(--brand-600),var(--coral));
}
.faq-item[open] .faq-plus{transform:rotate(45deg);background:var(--brand-600);color:#fff}
.faq-item[open] summary{padding-bottom:6px}
.faq-body{padding:0 22px 20px;font-size:14.5px;color:var(--ink-2);line-height:1.85}

/* ============ CTA ============ */
.cta-band{
  position:relative;overflow:hidden;
  display:grid;grid-template-columns:1.25fr .75fr;gap:32px;align-items:center;
  padding:46px;border-radius:32px;color:#fff;
  background:linear-gradient(135deg,var(--brand-700),var(--brand-600) 44%,var(--brand-500) 70%,var(--coral));
  box-shadow:0 26px 70px rgba(75,33,184,.28);
}
.cta-band::after{
  content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(216,255,62,.32),rgba(216,255,62,0) 68%);
  pointer-events:none;
}
.cta-band h2{font-size:clamp(24px,2.8vw,32px);color:#fff;line-height:1.32}
.cta-band p{font-size:14.5px;color:rgba(255,255,255,.86);margin-top:12px;max-width:34em;line-height:1.8}
.cta-actions{display:flex;flex-direction:column;gap:12px;position:relative;z-index:2}
.cta-actions .btn{width:100%}
.cta-actions .btn-ghost{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.55);color:#fff}
.cta-actions .btn-ghost:hover{background:rgba(255,255,255,.22);border-color:#fff}

/* ============ 页脚 ============ */
.site-footer{
  position:relative;margin-top:88px;padding-top:2px;
  background:var(--ink);color:#CFC7E0;
}
.site-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--brand-600),var(--coral),var(--lime));
}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px;padding:56px 0 34px}
.footer-brand .logo-text{color:#fff}
.footer-brand p{margin-top:14px;font-size:14px;line-height:1.85;color:#A99FC4;max-width:26em}
.footer-col h4{font-size:14px;color:#fff;margin:0 0 12px;letter-spacing:.4px}
.footer-col ul{display:flex;flex-direction:column;gap:2px}
.footer-col a{
  display:inline-flex;align-items:center;min-height:44px;
  font-size:14px;color:#B9AFD2;transition:color .18s,transform .18s;
}
.footer-col a:hover{color:var(--lime);transform:translateX(2px)}
.footer-contact{font-size:13.5px;line-height:1.85;color:#A99FC4;max-width:24em}
.footer-contact strong{display:block;color:#fff;font-size:14px;margin-bottom:8px}
.footer-bottom{
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.1);
  padding:20px 0 30px;font-size:12px;color:#8E85AA;
}

/* ============ 响应式 ============ */
@media (max-width:1100px){
  .header-main{gap:16px}
  .header-search{max-width:260px}
  .guide-grid{grid-auto-rows:300px}
}
@media (max-width:1024px){
  .wrap{padding:0 24px}
  .hero-card{grid-template-columns:1fr}
  .hero-media{min-height:240px;order:-1}
  .hero-media::after{background:linear-gradient(to top,rgba(24,19,39,.35),rgba(24,19,39,0) 60%)}
  .hero-text{padding:32px 28px}
  .guide-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:300px}
  .guide-card.featured{grid-column:span 2;grid-row:span 1}
  .featured-body{padding:24px}
  .cta-band{grid-template-columns:1fr;padding:36px}
  .footer-top{grid-template-columns:1.4fr 1fr 1fr;gap:24px}
}
@media (max-width:820px){
  .header-search{display:none}
  .search-toggle{display:inline-flex}
  .header-search.is-open{
    display:block;position:absolute;left:0;right:0;top:100%;
    max-width:none;padding:12px 20px 16px;background:#fff;
    border-bottom:1px solid var(--line);box-shadow:0 14px 28px rgba(58,26,125,.1);
  }
  .header-search.is-open input{background:var(--bg-alt)}
  .path-steps{grid-template-columns:1fr;gap:22px}
  .step{padding-right:0}
  .step-line{display:none}
}
@media (max-width:768px){
  .wrap{padding:0 20px}
  .header-main{height:64px;gap:12px}
  .logo-text{font-size:16px}
  .logo-mark{width:32px;height:32px;border-radius:10px}
  .logo-mark svg{width:16px;height:16px}
  .header-actions .btn-link{display:none}
  .header-actions .btn{height:42px;padding:0 16px;font-size:14px}
  .nav-wrap{height:48px}
  .tab{font-size:14px;padding:8px 14px}
  .block{margin-top:48px}
  .guide-grid{grid-template-columns:1fr;grid-auto-rows:auto}
  .guide-card{min-height:0}
  .guide-card.featured{grid-column:span 1;grid-row:span 1;min-height:420px}
  .hero-meta{gap:22px}
  .hero-text{padding:28px 22px}
  .path-panel{padding:26px 22px}
  .faq-item summary{font-size:15.5px;padding:16px 18px}
  .faq-body{padding:0 18px 18px;font-size:14px}
  .cta-band{padding:28px 22px;border-radius:24px}
  .footer-top{grid-template-columns:1fr 1fr;gap:20px 24px;padding:40px 0 24px}
  .footer-brand{grid-column:span 2}
  .footer-brand p{max-width:none}
  .site-footer{margin-top:56px}
}
@media (max-width:520px){
  .hero-actions .btn{flex:1 1 100%}
  .hero-meta b{font-size:19px}
  .card-body h3{font-size:17px}
  .footer-top{grid-template-columns:1fr 1fr}
  .footer-bottom{font-size:11.5px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}

/* roulang page: category3 */
:root{
  --brand-700:#4B21B8;
  --brand-600:#6A3DFF;
  --brand-500:#8B5CF6;
  --brand-100:#EDE6FF;
  --lime:#D8FF3E;
  --coral:#FF6B57;
  --cyan:#2BB8C4;
  --bg:#F7F5FB;
  --bg-alt:#F0ECFA;
  --surface:#FFFFFF;
  --ink:#181327;
  --ink-2:#3B3350;
  --muted:#6E6683;
  --line:#E6E0F2;
  --radius-xl:28px;
  --radius-lg:22px;
  --radius-md:18px;
  --radius-sm:14px;
  --shadow:0 18px 50px rgba(58,26,125,.10);
  --shadow-hover:0 24px 70px rgba(58,26,125,.16);
  --grad:linear-gradient(135deg,#6A3DFF 0%,#8B5CF6 55%,#FF6B57 100%);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
p{margin:0}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
@media (max-width:640px){.wrap{padding:0 20px}}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--line);
  box-shadow:0 6px 24px rgba(58,26,125,.05);
}
.header-top{display:flex;align-items:center;gap:18px;height:72px;position:relative}
.logo{display:flex;align-items:center;gap:10px;flex:none}
.logo-mark{
  width:36px;height:36px;border-radius:12px;background:var(--grad);
  display:grid;place-items:center;flex:none;
  box-shadow:0 8px 18px rgba(106,61,255,.28);
}
.logo-mark svg{width:16px;height:16px;fill:#fff}
.logo-text{font-size:18px;font-weight:800;letter-spacing:.2px;color:var(--ink);white-space:nowrap}
.search{position:relative;flex:1 1 auto;max-width:320px;min-width:170px}
.search input{
  width:100%;height:44px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:var(--bg-alt);
  padding:0 14px 0 40px;font-size:14px;color:var(--ink);
  font-family:inherit;transition:border-color .18s,box-shadow .18s,background .18s;
}
.search input::placeholder{color:var(--muted)}
.search input:focus{
  outline:none;background:#fff;border-color:var(--brand-500);
  box-shadow:0 0 0 3px rgba(139,92,246,.18);
}
.search svg{
  position:absolute;left:14px;top:50%;transform:translateY(-50%);
  width:16px;height:16px;fill:none;stroke:var(--muted);stroke-width:2;
  pointer-events:none;
}
.header-actions{display:flex;align-items:center;gap:12px;margin-left:auto;flex:none}
.header-link{font-size:14px;font-weight:600;color:var(--brand-700);border-bottom:1px solid transparent;transition:.18s}
.header-link:hover{border-bottom-color:var(--brand-600)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;border-radius:var(--radius-sm);
  font-size:14px;font-weight:600;font-family:inherit;
  border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--brand-600);color:#fff;box-shadow:0 12px 28px rgba(106,61,255,.28)}
.btn-primary:hover{background-image:var(--grad);transform:translateY(-1px);box-shadow:0 16px 34px rgba(106,61,255,.34)}
.btn-primary:active{transform:translateY(0);box-shadow:0 8px 18px rgba(106,61,255,.28)}
.btn-ghost{background:#fff;color:var(--brand-700);border-color:#D9CDFB}
.btn-ghost:hover{background:var(--brand-100)}
.btn:focus-visible{outline:2px solid var(--brand-600);outline-offset:2px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.search-toggle{display:none;width:44px;padding:0;background:#fff;border-color:var(--line);color:var(--brand-700)}
.search-toggle svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2}

/* tabs */
.tabs-shell{position:relative}
.tabs{
  display:flex;gap:6px;overflow-x:auto;
  padding:0 0 12px;scrollbar-width:none;
}
.tabs::-webkit-scrollbar{display:none}
.tab{
  position:relative;flex:none;padding:8px 16px;border-radius:999px;
  font-size:14px;font-weight:500;color:var(--muted);
  transition:background .18s,color .18s;
  white-space:nowrap;
}
.tab:hover{background:var(--bg-alt);color:var(--ink)}
.tab:focus-visible{outline:2px solid var(--brand-600);outline-offset:2px}
.tab.is-active{background:var(--brand-100);color:var(--brand-700);font-weight:700}
.tab.is-active::after{
  content:"";position:absolute;left:16px;right:16px;bottom:3px;
  height:2px;border-radius:2px;background:var(--grad);
}
.tabs-shell::after{
  content:"";position:absolute;right:-2px;top:0;bottom:12px;width:36px;
  background:linear-gradient(to right,rgba(255,255,255,0),#fff 78%);
  pointer-events:none;opacity:0;transition:opacity .2s;
}

/* ---------- hero ---------- */
.page-hero{position:relative;overflow:hidden;background:#181327;color:#fff}
.hero-bg{
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-1.png");
  background-size:cover;background-position:center;
  opacity:.42;
}
.hero-veil{
  position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(24,19,39,.95) 0%,rgba(75,33,184,.78) 58%,rgba(255,107,87,.36) 100%);
}
.page-hero .wrap{position:relative;padding-top:34px;padding-bottom:48px}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.7)}
.crumb a{transition:color .18s}
.crumb a:hover{color:#fff;text-decoration:underline}
.crumb .sep{opacity:.45}
.crumb .now{color:var(--lime);font-weight:600}
.page-h1{
  font-size:clamp(30px,4vw,44px);
  line-height:1.24;font-weight:800;letter-spacing:.2px;
  margin:18px 0 14px;color:#fff;
}
.page-lede{max-width:720px;font-size:15px;line-height:1.85;color:rgba(255,255,255,.84)}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 14px;border-radius:999px;font-size:12.5px;font-weight:600;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);color:#fff;
}
.chip-lime{background:var(--lime);color:#1E1730;border-color:transparent}
.chip b{font-variant-numeric:tabular-nums;font-weight:800}

/* ---------- main layout ---------- */
.main{padding:52px 0 76px}
.layout{display:grid;grid-template-columns:224px minmax(0,1fr);gap:30px;align-items:start}
@media (max-width:1023px){.layout{grid-template-columns:1fr;gap:22px}}

.side-nav{
  position:sticky;top:150px;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-md);padding:18px;box-shadow:var(--shadow);
}
.side-title{font-size:12.5px;letter-spacing:.08em;font-weight:700;color:var(--muted);margin:0 0 12px}
.side-links{display:grid;gap:4px}
.side-links a{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:10px 12px;border-radius:12px;font-size:14px;font-weight:500;color:var(--ink-2);
  transition:background .18s,color .18s;
}
.side-links a:hover{background:var(--bg-alt);color:var(--brand-700)}
.side-links a:focus-visible{outline:2px solid var(--brand-600);outline-offset:2px}
.side-links a.is-active{background:var(--brand-100);color:var(--brand-700);font-weight:700}
.side-links a span.dot{width:6px;height:6px;border-radius:50%;background:var(--lime);flex:none}
@media (max-width:1023px){
  .side-nav{position:static;padding:12px;overflow:hidden}
  .side-title{display:none}
  .side-links{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
  .side-links::-webkit-scrollbar{display:none}
  .side-links a{
    flex:none;white-space:nowrap;padding:8px 16px;border-radius:999px;
    border:1px solid var(--line);background:#fff;
  }
  .side-links a span.dot{display:none}
}

.panel{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-xl);padding:26px;
  box-shadow:var(--shadow);scroll-margin-top:152px;
}
.panel + .panel{margin-top:24px}
@media (max-width:640px){.panel{padding:20px}}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:18px}
.sec-h2{font-size:clamp(21px,2.4vw,26px);font-weight:800;line-height:1.3;margin:0;color:var(--ink)}
.sec-sub{font-size:13px;color:var(--muted);margin:6px 0 0}
.sec-count{font-size:12.5px;font-weight:700;color:var(--brand-700);background:var(--brand-100);padding:5px 12px;border-radius:999px;white-space:nowrap}

/* featured notice */
.featured{
  display:grid;grid-template-columns:180px minmax(0,1fr);gap:18px;align-items:center;
  background:var(--bg-alt);border:1px solid #DED4FA;border-radius:var(--radius-md);
  padding:14px;margin-bottom:22px;transition:transform .2s,box-shadow .2s;
}
.featured:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.featured img{width:100%;height:118px;object-fit:cover;border-radius:14px}
.featured-body{min-width:0}
.featured-tagrow{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}
.featured-title{font-size:17px;font-weight:700;line-height:1.5;color:var(--ink);margin:0 0 6px}
.featured-desc{font-size:13.5px;line-height:1.75;color:var(--muted)}
@media (max-width:640px){
  .featured{grid-template-columns:1fr}
  .featured img{height:150px}
}

/* tags */
.tag{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:11.5px;font-weight:600;background:var(--brand-100);color:var(--brand-700);white-space:nowrap}
.tag-pin{background:var(--lime);color:#26300A}
.tag-coral{background:var(--coral);color:#fff}
.tag-line{background:#fff;border:1px solid var(--line);color:var(--ink-2)}

/* month group */
.month-head{
  display:flex;align-items:center;gap:12px;
  font-size:12.5px;font-weight:700;letter-spacing:.06em;color:var(--brand-700);
  margin:26px 0 4px;
}
.month-head:first-of-type{margin-top:6px}
.month-head::after{content:"";flex:1;height:1px;background:var(--line)}

/* notice rows */
.notice{
  display:grid;grid-template-columns:64px minmax(0,1fr) 22px;gap:16px;align-items:center;
  padding:15px 10px;border-bottom:1px solid var(--line);
  transition:background .18s,border-radius .18s;
}
.notice:last-of-type{border-bottom:none}
.notice:hover{background:var(--bg-alt);border-radius:14px}
.notice:hover .notice-title{color:var(--brand-700)}
.notice-date{font-size:13px;font-weight:600;color:var(--muted);font-variant-numeric:tabular-nums}
.notice-tags{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.notice-date-sm{display:none;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.notice-title{font-size:15.5px;font-weight:600;line-height:1.55;color:var(--ink);margin:5px 0 0;transition:color .18s}
.notice-arrow{width:18px;height:18px;fill:none;stroke:var(--muted);stroke-width:2;transition:stroke .18s,transform .18s}
.notice:hover .notice-arrow{stroke:var(--brand-600);transform:translateX(3px)}
@media (max-width:600px){
  .notice{grid-template-columns:minmax(0,1fr) 20px;gap:12px;padding:14px 8px}
  .notice-date{display:none}
  .notice-date-sm{display:inline}
}

/* rule list */
.rule-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.rule-list li{position:relative;padding-left:26px;font-size:14.5px;line-height:1.78;color:var(--ink-2)}
.rule-list li::before{
  content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;
  background:var(--lime);box-shadow:0 0 0 3px rgba(216,255,62,.35);
}
.rule-list strong{color:var(--ink);font-weight:700}
.mini-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:20px}
.mini-card{background:var(--bg-alt);border:1px solid #E2D9F8;border-radius:16px;padding:14px}
.mini-card b{display:block;font-size:20px;font-weight:800;color:var(--brand-700);font-variant-numeric:tabular-nums;line-height:1.2}
.mini-card span{font-size:12.5px;color:var(--muted)}
@media (max-width:640px){.mini-grid{grid-template-columns:1fr}}

/* faq */
.faq-item{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:16px;overflow:hidden;transition:background .18s,border-color .18s;
}
.faq-item + .faq-item{margin-top:10px}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 18px;font-size:16px;font-weight:600;color:var(--ink);
  cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--brand-700)}
.faq-item summary:focus-visible{outline:2px solid var(--brand-600);outline-offset:-2px}
.faq-icon{position:relative;flex:none;width:18px;height:18px}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--brand-600);
  border-radius:2px;transition:transform .2s;
}
.faq-icon::before{width:12px;height:2px;transform:translate(-50%,-50%)}
.faq-icon::after{width:2px;height:12px;transform:translate(-50%,-50%)}
.faq-item[open]{background:var(--bg-alt);border-color:#D9CDFB}
.faq-item[open] summary{color:var(--brand-700)}
.faq-item[open] .faq-icon::after{transform:translate(-50%,-50%) scaleY(0)}
.faq-item[open]::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--grad);
}
.faq-body p{padding:0 18px 18px;font-size:14.5px;line-height:1.8;color:var(--ink-2)}

/* form */
.form-grid{display:grid;gap:16px;margin-top:6px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:640px){.form-row{grid-template-columns:1fr}}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--ink-2);margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;min-height:48px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:#fff;
  padding:12px 14px;font-size:14.5px;color:var(--ink);font-family:inherit;
  transition:border-color .18s,box-shadow .18s;
}
.field textarea{min-height:132px;resize:vertical;line-height:1.7}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 15px) 21px;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand-500);
  box-shadow:0 0 0 3px rgba(139,92,246,.18);
}
.field input:invalid:not(:placeholder-shown){border-color:#F1A79C}
.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:4px}
.form-hint{font-size:12.5px;color:var(--muted);line-height:1.7}
.form-msg{display:none;margin-top:14px;font-size:13px;font-weight:600;padding:12px 14px;border-radius:12px;line-height:1.7}
.form-msg.is-ok{display:block;background:rgba(216,255,62,.4);color:#3B4700;border:1px solid rgba(150,180,0,.35)}
.form-msg.is-err{display:block;background:#FFECEA;color:#9E2A1B;border:1px solid #FFC9C1}

/* ---------- footer ---------- */
.site-footer{
  position:relative;background:#141022;color:#C9C1DE;
  padding:56px 0 26px;margin-top:0;
}
.site-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--grad);
}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:32px}
@media (max-width:1023px){.footer-top{grid-template-columns:1fr 1fr;gap:26px}}
@media (max-width:560px){.footer-top{grid-template-columns:1fr 1fr;gap:22px}}
.footer-brand .logo-text{color:#fff}
.footer-brand .logo-mark{box-shadow:none}
.footer-brand p{font-size:13.5px;line-height:1.85;color:#A79FC2;margin:14px 0 0;max-width:330px}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin:0 0 10px}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.footer-col a{
  display:inline-flex;align-items:center;min-height:44px;
  font-size:13.5px;color:#B7AFCE;transition:color .18s;
}
.footer-col a:hover{color:var(--lime)}
.footer-col a:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:4px}
.footer-contact{font-size:13.5px;line-height:1.85;color:#B7AFCE}
.footer-contact strong{display:block;color:#fff;font-size:14px;margin-bottom:6px}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  margin-top:34px;padding-top:20px;
  border-top:1px solid rgba(255,255,255,.1);
  font-size:12px;color:#8F87A8;
}
@media (max-width:560px){
  .footer-brand{grid-column:1 / -1}
}

/* mobile header */
@media (max-width:1023px){
  .tabs-shell::after{opacity:1}
}
@media (max-width:767px){
  .header-top{height:64px;gap:10px}
  .logo-text{font-size:15px}
  .logo-mark{width:32px;height:32px;border-radius:10px}
  .search{
    display:none;position:absolute;left:0;right:0;top:100%;
    max-width:none;padding:12px 20px;background:#fff;
    border-bottom:1px solid var(--line);box-shadow:0 14px 26px rgba(58,26,125,.08);
    z-index:70;
  }
  .site-header.search-open .search{display:block}
  .search input{height:46px;background:#fff;border-color:#D9CDFB}
  .search-toggle{display:inline-flex}
  .header-link{display:none}
  .header-actions .btn{padding:0 14px;height:40px;font-size:13px}
  .tab{padding:7px 14px;font-size:13.5px}
  .page-hero .wrap{padding-top:24px;padding-bottom:36px}
  .main{padding:36px 0 52px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition-duration:.001ms !important;animation-duration:.001ms !important}
}