/* roulang page: index */
:root{
  --brand:#1F6FB2;
  --brand-dark:#174F86;
  --teal:#2BA6A0;
  --amber:#F0A24A;
  --success:#3BA272;
  --danger:#D95C5C;
  --bg:#F5F8FB;
  --bg-alt:#EDF4FA;
  --card:#FFFFFF;
  --text:#182531;
  --text-2:#5A6B7B;
  --text-3:#7D8D9C;
  --line:#DCE7F0;
  --radius:16px;
  --radius-sm:12px;
  --radius-xs:10px;
  --shadow:0 10px 30px rgba(24,50,80,.08);
  --shadow-hover:0 16px 38px rgba(24,50,80,.12);
  --container:1220px;
  --gap:24px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--brand);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--brand-dark);}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--text);line-height:1.4;letter-spacing:-.2px;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;font-size:inherit;}
input,select,textarea{font-family:inherit;}
::selection{background:rgba(31,111,178,.18);}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.section{padding:76px 0;}
.section-alt{background:var(--bg-alt);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap;}
.section-title{position:relative;padding-left:16px;font-size:30px;}
.section-title::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:4px;background:linear-gradient(180deg,var(--brand),var(--teal));}
.section-desc{margin-top:8px;color:var(--text-2);font-size:15px;}
.section-more{font-size:14px;font-weight:600;color:var(--brand);display:inline-flex;align-items:center;gap:6px;white-space:nowrap;}
.section-more:hover{gap:10px;}

/* 顶部通知条 */
.topbar{background:#12324F;color:#DCEAF6;font-size:13.5px;}
.topbar-inner{display:flex;align-items:center;gap:10px;min-height:36px;padding-top:4px;padding-bottom:4px;flex-wrap:wrap;}
.topbar-dot{width:8px;height:8px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 4px rgba(240,162,74,.18);flex:none;}
.topbar-text{color:#C6D9E8;}
.topbar-link{color:#8FD3CE;font-weight:600;text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;}
.topbar-link:hover{color:#ffffff;}
.topbar-close{margin-left:auto;background:transparent;border:0;color:#7E9AB2;font-size:18px;line-height:1;cursor:pointer;padding:2px 6px;border-radius:6px;}
.topbar-close:hover{color:#fff;background:rgba(255,255,255,.12);}
.topbar.is-hidden{display:none;}

/* 页头 */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.97);backdrop-filter:saturate(140%) blur(6px);border-bottom:1px solid var(--line);box-shadow:0 6px 22px rgba(24,50,80,.05);}
.header-main{display:flex;align-items:center;gap:22px;padding:14px 0 12px;}
.brand{display:flex;align-items:center;gap:10px;flex:none;}
.brand-mark{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--brand),var(--teal));box-shadow:0 8px 18px rgba(31,111,178,.26);}
.brand-text{font-size:17px;font-weight:700;color:var(--text);letter-spacing:.2px;line-height:1.25;}
.brand-sub{display:block;font-size:11px;font-weight:400;color:var(--text-3);letter-spacing:.4px;margin-top:2px;}
.brand:hover .brand-text{color:var(--brand-dark);}
.search-form{flex:1 1 auto;max-width:560px;display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 4px 4px 18px;transition:border-color .2s,box-shadow .2s;min-width:0;}
.search-form:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px rgba(31,111,178,.14);}
.search-form input{flex:1 1 auto;min-width:0;height:40px;border:0;outline:0;background:transparent;font-size:14px;color:var(--text);}
.search-form input::placeholder{color:var(--text-3);}
.search-form button{flex:none;width:38px;height:38px;border:0;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;cursor:pointer;transition:background .18s,transform .18s;}
.search-form button:hover{background:var(--brand-dark);transform:translateY(-1px);}
.header-actions{display:flex;align-items:center;gap:10px;flex:none;}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:10px;cursor:pointer;padding:0;place-items:center;}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text-2);border-radius:2px;margin:3px auto;transition:transform .2s,opacity .2s;}
.main-nav{border-top:1px solid var(--line);}
.main-nav ul{display:flex;align-items:center;gap:6px;padding:9px 0;overflow-x:auto;scrollbar-width:none;}
.main-nav ul::-webkit-scrollbar{display:none;}
.main-nav a{display:inline-block;padding:7px 15px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--text-2);white-space:nowrap;transition:background .18s,color .18s;}
.main-nav a:hover{color:var(--brand);background:#EFF6FC;}
.main-nav a.is-active{color:var(--brand);background:#E5F0FA;font-weight:600;}
.main-nav a:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(31,111,178,.3);}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:var(--radius-xs);border:1px solid transparent;font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap;transition:background .18s,color .18s,box-shadow .18s,transform .18s,border-color .18s;}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(31,111,178,.22);}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(31,111,178,.28);}
.btn-ghost{background:#fff;color:var(--brand);border-color:var(--line);}
.btn-ghost:hover{border-color:var(--brand);background:#EFF6FC;color:var(--brand-dark);transform:translateY(-1px);}
.btn-amber{background:var(--amber);color:#3A2408;box-shadow:0 6px 16px rgba(240,162,74,.28);}
.btn-amber:hover{background:#E2913A;color:#3A2408;transform:translateY(-1px);box-shadow:0 10px 22px rgba(240,162,74,.34);}
.btn-sm{height:38px;padding:0 16px;font-size:13.5px;border-radius:9px;}
.btn:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(31,111,178,.3);}

/* 标签 */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;font-size:12px;font-weight:600;line-height:1.6;}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;}
.badge-soon{background:#FEF3E4;color:#B4741B;}
.badge-live{background:#FDECEC;color:#C64343;}
.badge-replay{background:#E4F4F2;color:#1F7D78;}
.badge-soft{background:#E9F2FA;color:var(--brand-dark);}

/* Hero */
.hero{position:relative;overflow:hidden;padding:54px 0 60px;background:linear-gradient(180deg,#EFF6FC 0%,#F5F8FB 100%);}
.hero::before{content:"";position:absolute;inset:0;background-image:url(/assets/images/backpic/back-1.webp);background-size:cover;background-position:center;opacity:.10;}
.hero .container{position:relative;z-index:1;}
.hero-grid{margin-left:-12px;margin-right:-12px;}
.hero-grid > .cell{padding-left:12px;padding-right:12px;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:#fff;border:1px solid #CFE2F2;color:var(--brand-dark);font-size:13px;font-weight:600;box-shadow:0 4px 14px rgba(24,50,80,.06);}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--teal);}
.hero h1{margin:20px 0 16px;font-size:44px;line-height:1.3;letter-spacing:-.6px;}
.hero h1 em{font-style:normal;color:var(--brand);position:relative;}
.hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:8px;border-radius:4px;background:rgba(43,166,160,.18);z-index:-1;}
.hero-sub{max-width:520px;font-size:16.5px;color:var(--text-2);line-height:1.85;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
.hero-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px;max-width:560px;}
.fact{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px;box-shadow:0 4px 14px rgba(24,50,80,.05);}
.fact-k{font-size:12.5px;color:var(--text-3);letter-spacing:.3px;}
.fact-v{margin-top:4px;font-size:15px;font-weight:700;color:var(--text);}

/* 直播预告卡 */
.live-card{position:relative;overflow:hidden;border-radius:18px;background:#12324F;color:#fff;box-shadow:0 18px 44px rgba(18,50,79,.26);isolation:isolate;}
.live-card .lc-bg{position:absolute;inset:0;background-image:url(/assets/images/backpic/back-2.webp);background-size:cover;background-position:center;opacity:.32;z-index:-2;}
.live-card::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(18,50,79,.72),rgba(13,38,60,.94));z-index:-1;}
.lc-inner{position:relative;padding:26px;}
.lc-top{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.lc-live-tag{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:#8FE3DE;}
.lc-live-tag i{width:7px;height:7px;border-radius:50%;background:#57D6CF;box-shadow:0 0 0 4px rgba(87,214,207,.2);}
.lc-title{margin:16px 0 4px;font-size:21px;font-weight:700;color:#fff;line-height:1.45;}
.lc-time{font-size:13.5px;color:#A7C0D4;}
.countdown{display:flex;gap:8px;margin:18px 0 6px;}
.cd-unit{flex:1 1 0;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-xs);padding:8px 0 6px;text-align:center;}
.cd-num{display:block;font-size:23px;font-weight:700;line-height:1.25;font-variant-numeric:tabular-nums;letter-spacing:.5px;color:#fff;}
.cd-label{font-size:11px;color:rgba(255,255,255,.66);letter-spacing:.5px;}
.lc-points{display:grid;gap:9px;margin:16px 0 20px;}
.lc-points li{position:relative;padding-left:18px;font-size:13.5px;color:rgba(255,255,255,.85);line-height:1.7;}
.lc-points li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--amber);}
.lc-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.lc-link{font-size:13.5px;color:#9FD7D3;font-weight:600;}
.lc-link:hover{color:#fff;}

/* 快捷入口带 */
.quickbar{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:36px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:var(--shadow);}
.quick-item{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:var(--radius-sm);border:1px solid var(--line);background:#fff;transition:transform .2s,box-shadow .2s,border-color .2s;}
.quick-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#C6DDF0;}
.quick-item strong{display:block;font-size:14.5px;font-weight:600;color:var(--text);}
.quick-item span{display:block;font-size:12.5px;color:var(--text-3);line-height:1.5;margin-top:2px;}
.qi-icon{flex:none;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:#EAF3FB;color:var(--brand);}
.quick-item.is-primary{background:linear-gradient(135deg,#1F6FB2,#2BA6A0);border-color:transparent;box-shadow:0 12px 26px rgba(31,111,178,.24);}
.quick-item.is-primary strong{color:#fff;}
.quick-item.is-primary span{color:rgba(255,255,255,.82);}
.quick-item.is-primary .qi-icon{background:rgba(255,255,255,.18);color:#fff;}
.quick-item.is-primary:hover{box-shadow:0 18px 34px rgba(31,111,178,.3);}

/* 直播流 */
.live-grid{margin-left:-12px;margin-right:-12px;}
.live-grid > .cell{padding-left:12px;padding-right:12px;}
.feature-live{display:block;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow);transition:transform .22s,box-shadow .22s;color:inherit;}
.feature-live:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);color:inherit;}
.fl-cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:#DDE9F3;}
.fl-cover img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.feature-live:hover .fl-cover img{transform:scale(1.035);}
.fl-cover .badge{position:absolute;left:16px;top:16px;background:rgba(255,255,255,.94);}
.fl-body{padding:24px 26px 26px;}
.fl-title{font-size:20px;font-weight:700;line-height:1.5;}
.fl-meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:10px;font-size:13.5px;color:var(--text-3);}
.fl-points{display:grid;gap:8px;margin:16px 0 20px;}
.fl-points li{position:relative;padding-left:16px;font-size:14px;color:var(--text-2);}
.fl-points li::before{content:"";position:absolute;left:0;top:10px;width:5px;height:5px;border-radius:50%;background:var(--teal);}
.fl-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;}
.mini-stack{display:grid;gap:16px;}
.mini-live{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:0 4px 14px rgba(24,50,80,.05);transition:transform .2s,box-shadow .2s;color:inherit;}
.mini-live:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);color:inherit;}
.ml-cover{flex:none;width:118px;aspect-ratio:16/11;border-radius:var(--radius-xs);overflow:hidden;background:#DDE9F3;}
.ml-cover img{width:100%;height:100%;object-fit:cover;}
.ml-body{min-width:0;display:flex;flex-direction:column;gap:6px;}
.ml-title{font-size:14.5px;font-weight:600;line-height:1.55;color:var(--text);}
.ml-meta{font-size:12.5px;color:var(--text-3);margin-top:auto;}
.ml-body .badge{align-self:flex-start;}

/* 流程 */
.flow{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.flow-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s;}
.flow-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.flow-num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#EAF3FB;color:var(--brand-dark);font-weight:700;font-size:14px;margin-bottom:14px;}
.flow-item h3{font-size:17px;margin-bottom:8px;}
.flow-item p{font-size:14px;color:var(--text-2);line-height:1.85;}
.flow-link{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:13.5px;font-weight:600;color:var(--brand);}
.flow-link:hover{gap:10px;}

/* 最新信息 */
.cms-grid{margin-left:-12px;margin-right:-12px;}
.cms-grid > .cell{padding-left:12px;padding-right:12px;}
.post-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.post-item{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 4px 14px rgba(24,50,80,.05);transition:transform .2s,box-shadow .2s,border-color .2s;color:inherit;}
.post-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#C6DDF0;color:inherit;}
.post-cat{align-self:flex-start;font-size:12px;font-weight:600;color:var(--brand-dark);background:#EAF3FB;border-radius:999px;padding:3px 10px;margin-bottom:12px;}
.post-title{font-size:16px;font-weight:700;line-height:1.6;color:var(--text);}
.post-summary{margin-top:8px;font-size:13.5px;color:var(--text-2);line-height:1.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-meta{margin-top:14px;font-size:12.5px;color:var(--text-3);display:flex;align-items:center;gap:8px;}
.post-meta time{font-variant-numeric:tabular-nums;}
.empty-state{grid-column:1/-1;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;background:#fff;border:1px dashed #C9DCEB;border-radius:var(--radius);padding:44px 24px;}
.empty-state .es-icon{width:46px;height:46px;border-radius:14px;background:#EFF6FC;display:grid;place-items:center;color:var(--brand);}
.empty-state p{font-size:14.5px;color:var(--text-2);}
.empty-state a{font-weight:600;font-size:14px;}
.side-note{background:linear-gradient(165deg,#174F86,#1F6FB2 62%,#2BA6A0);border-radius:var(--radius);padding:26px;color:#fff;box-shadow:0 16px 34px rgba(23,79,134,.24);}
.side-note h3{color:#fff;font-size:17px;margin-bottom:10px;}
.side-note p{font-size:13.5px;color:rgba(255,255,255,.82);line-height:1.85;}
.side-note ul{display:grid;gap:10px;margin:18px 0 22px;}
.side-note li a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;border-radius:10px;background:rgba(255,255,255,.13);color:#fff;font-size:13.5px;font-weight:500;transition:background .18s;}
.side-note li a:hover{background:rgba(255,255,255,.24);color:#fff;}

/* 分类导览 */
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;}
.cat-card{grid-column:span 2;position:relative;display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .22s,box-shadow .22s;color:inherit;}
.cat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);color:inherit;}
.cat-card.is-wide{grid-column:span 3;}
.cat-thumb{aspect-ratio:16/8;overflow:hidden;background:#DDE9F3;}
.cat-card.is-wide .cat-thumb{aspect-ratio:16/7;}
.cat-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.cat-card:hover .cat-thumb img{transform:scale(1.04);}
.cat-body{padding:18px 20px 20px;}
.cat-body h3{font-size:16.5px;margin-bottom:6px;}
.cat-body p{font-size:13.5px;color:var(--text-2);line-height:1.75;}
.cat-body .cat-go{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-size:13px;font-weight:600;color:var(--brand);}

/* FAQ */
.faq-grid{margin-left:-12px;margin-right:-12px;}
.faq-grid > .cell{padding-left:12px;padding-right:12px;}
.faq-side h2{font-size:28px;margin-bottom:12px;}
.faq-side p{font-size:14.5px;color:var(--text-2);line-height:1.9;max-width:320px;}
.faq-side .btn{margin-top:20px;}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;margin-bottom:12px;overflow:hidden;transition:border-color .2s,box-shadow .2s;}
.faq-item.is-open{border-color:#BAD7EE;box-shadow:0 8px 22px rgba(24,50,80,.08);}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;background:transparent;border:0;text-align:left;font-size:15.5px;font-weight:600;color:var(--text);cursor:pointer;line-height:1.6;}
.faq-q:hover{background:#F7FAFD;}
.faq-q:focus-visible{outline:none;box-shadow:inset 0 0 0 2px rgba(31,111,178,.4);}
.faq-icon{flex:none;position:relative;width:20px;height:20px;border-radius:50%;background:#EAF3FB;}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--brand);border-radius:2px;transition:transform .25s ease,opacity .25s ease;}
.faq-icon::before{left:5px;right:5px;top:9px;height:2px;}
.faq-icon::after{top:5px;bottom:5px;left:9px;width:2px;}
.faq-item.is-open .faq-icon::after{transform:scaleY(0);opacity:0;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-item.is-open .faq-a{max-height:340px;}
.faq-a p{padding:0 20px 20px;font-size:14.5px;color:var(--text-2);line-height:1.9;}

/* CTA */
.cta-band{background:linear-gradient(120deg,#E4F1FA,#E1F4F1);border:1px solid #D3E7F2;border-radius:20px;padding:38px 40px;display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;}
.cta-band h2{font-size:24px;margin-bottom:8px;}
.cta-band p{font-size:14.5px;color:var(--text-2);}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;}

/* 页脚 */
.site-footer{background:#0F2233;color:#B7C6D4;padding:58px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:32px;padding-bottom:42px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand .brand-mark{width:36px;height:36px;border-radius:11px;}
.footer-brand strong{color:#fff;font-size:16px;font-weight:700;}
.footer-desc{font-size:13.5px;line-height:1.9;color:#94A9BC;max-width:330px;}
.footer-domain{margin-top:14px;font-size:12.5px;color:#6E8699;letter-spacing:.4px;}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:14px;font-weight:600;}
.footer-col ul{display:grid;gap:9px;}
.footer-col a{font-size:13.5px;color:#94A9BC;}
.footer-col a:hover{color:#8FD3CE;}
.footer-status{font-size:13px;color:#94A9BC;line-height:1.9;}
.footer-status strong{color:#F0A24A;font-weight:600;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.09);padding:18px 0 22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12.5px;color:#6E8699;}
.footer-bottom a{color:#8FA8BC;}
.footer-bottom a:hover{color:#8FD3CE;}

/* 响应式 */
@media screen and (max-width:1200px){
  .hero h1{font-size:40px;}
  .section-title{font-size:27px;}
}
@media screen and (max-width:1024px){
  .section{padding:64px 0;}
  .header-main{gap:16px;flex-wrap:wrap;}
  .search-form{order:3;flex:1 0 100%;max-width:none;margin-bottom:6px;}
  .header-actions{display:none;}
  .nav-toggle{display:grid;margin-left:auto;}
  .main-nav{display:none;}
  .main-nav.is-open{display:block;}
  .main-nav ul{flex-direction:column;gap:4px;padding:10px 0 14px;overflow:visible;}
  .main-nav a{display:block;border-radius:10px;padding:10px 14px;}
  .hero{padding:42px 0 48px;}
  .hero h1{font-size:36px;}
  .live-card{margin-top:28px;}
  .quickbar{grid-template-columns:repeat(2,1fr);margin-top:28px;}
  .flow{grid-template-columns:1fr;}
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .cat-card,.cat-card.is-wide{grid-column:span 1;}
  .cat-thumb,.cat-card.is-wide .cat-thumb{aspect-ratio:16/9;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
  .cta-band{padding:30px 26px;}
}
@media screen and (max-width:768px){
  .container{padding:0 18px;}
  .section{padding:52px 0;}
  .section-title{font-size:23px;}
  .section-head{margin-bottom:24px;}
  .hero h1{font-size:31px;letter-spacing:-.3px;}
  .hero-sub{font-size:15.5px;}
  .hero-facts{grid-template-columns:1fr;max-width:none;gap:10px;}
  .hero-actions .btn{flex:1 1 auto;}
  .post-list{grid-template-columns:1fr;}
  .mini-live{flex-direction:column;}
  .ml-cover{width:100%;aspect-ratio:16/9;}
  .faq-side{margin-bottom:22px;}
  .faq-side p{max-width:none;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-desc{max-width:none;}
  .cta-band{padding:26px 20px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1 1 auto;}
  .topbar-text{font-size:12.5px;}
}
@media screen and (max-width:520px){
  .hero h1{font-size:27px;}
  .lc-inner{padding:20px;}
  .cd-num{font-size:20px;}
  .quickbar{grid-template-columns:1fr;padding:12px;}
  .cat-grid{grid-template-columns:1fr;}
  .fl-body{padding:20px;}
  .footer-bottom{font-size:12px;}
}

/* roulang page: article */
:root{
  --primary:#1F6FB2;
  --primary-dark:#174F86;
  --primary-soft:#E7F1FA;
  --teal:#2BA6A0;
  --teal-soft:#E4F5F3;
  --amber:#F0A24A;
  --amber-soft:#FDF1E2;
  --success:#3BA272;
  --danger:#D95C5C;
  --bg:#F5F8FB;
  --bg-alt:#EDF4FA;
  --card:#FFFFFF;
  --text:#182531;
  --muted:#5A6B7B;
  --soft:#7D8D9C;
  --border:#DCE7F0;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 10px 30px rgba(24,50,80,.08);
  --shadow-hover:0 16px 38px rgba(24,50,80,.12);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC","Hiragino Sans GB",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;height:auto;display:block;border:0;}
a{color:var(--primary);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--primary-dark);}
ul,ol{margin:0;padding:0;}
h1,h2,h3,h4,p{margin:0;}
button{font-family:inherit;}
input,button,select,textarea{font-family:inherit;font-size:inherit;}
:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(31,111,178,.28);border-radius:8px;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}
.container{width:100%;max-width:1220px;margin:0 auto;padding:0 24px;}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:70;
  background:#fff;
  border-bottom:1px solid var(--border);
  box-shadow:0 2px 14px rgba(24,50,80,.05);
}
.header-main{display:flex;align-items:center;gap:18px;padding:13px 0;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;color:var(--text);}
.brand:hover{color:var(--primary-dark);}
.brand-mark{
  width:40px;height:40px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,var(--primary),var(--teal));
  color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 16px rgba(31,111,178,.22);
}
.brand-text{font-size:17px;font-weight:700;line-height:1.25;letter-spacing:.01em;display:flex;flex-direction:column;}
.brand-sub{font-size:11px;font-weight:500;color:var(--soft);margin-top:3px;letter-spacing:.02em;}
.search-form{
  flex:1 1 auto;max-width:560px;min-width:200px;
  display:flex;align-items:center;gap:6px;
  background:#fff;border:1px solid var(--border);
  border-radius:999px;padding:4px 4px 4px 16px;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.search-form:focus-within{border-color:#A9CCE9;box-shadow:0 0 0 4px rgba(31,111,178,.12);}
.search-form input{
  flex:1;border:0;outline:none;background:transparent;
  height:36px;font-size:14px;color:var(--text);min-width:0;
}
.search-form input::placeholder{color:#93A5B5;}
.search-form button{
  width:36px;height:36px;flex-shrink:0;border:0;border-radius:50%;
  background:var(--primary);color:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background .18s ease,transform .18s ease;
}
.search-form button:hover{background:var(--primary-dark);transform:translateY(-1px);}
.header-actions{display:flex;gap:10px;margin-left:auto;flex-shrink:0;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:42px;padding:0 18px;border-radius:var(--radius-sm);
  font-size:14px;font-weight:600;line-height:1;white-space:nowrap;
  border:1px solid transparent;cursor:pointer;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 6px 16px rgba(31,111,178,.2);}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 24px rgba(31,111,178,.28);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:#fff;color:var(--primary);border-color:#C9DDEE;}
.btn-ghost:hover{background:var(--primary-soft);color:var(--primary-dark);border-color:#A9CCE9;transform:translateY(-1px);}
.btn-amber{background:var(--amber);color:#3B2405;box-shadow:0 6px 16px rgba(240,162,74,.28);}
.btn-amber:hover{background:#E69334;color:#3B2405;transform:translateY(-1px);}
.btn-block{width:100%;}
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:4px;
  width:42px;height:42px;border:1px solid var(--border);border-radius:10px;
  background:#fff;cursor:pointer;padding:0 10px;margin-left:auto;
}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--text);transition:transform .2s ease,opacity .2s ease;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
.main-nav{border-top:1px solid var(--border);}
.main-nav ul{list-style:none;display:flex;gap:6px;padding:7px 0;overflow-x:auto;scrollbar-width:none;}
.main-nav ul::-webkit-scrollbar{display:none;}
.main-nav a{
  display:block;padding:8px 15px;border-radius:999px;
  font-size:14px;font-weight:500;color:var(--muted);white-space:nowrap;
  transition:background .18s ease,color .18s ease;
}
.main-nav a:hover{background:var(--bg-alt);color:var(--primary);}
.main-nav a.is-active{background:var(--primary-soft);color:var(--primary-dark);font-weight:600;}

/* ============ 面包屑 ============ */
.article-shell{padding:26px 0 76px;}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--soft);margin-bottom:22px;
}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--primary);}
.breadcrumb .sep{color:#C3D2DE;}
.breadcrumb .current{color:var(--text);max-width:52ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ============ 栅格 ============ */
.article-grid{margin-left:-14px;margin-right:-14px;}
.article-grid > .cell{padding-left:14px;padding-right:14px;}

/* ============ 文章主体 ============ */
.article-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:36px 40px;box-shadow:var(--shadow);
}
.article-head{border-bottom:1px solid var(--border);padding-bottom:22px;}
.tag{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;
  border-radius:999px;background:var(--primary-soft);color:var(--primary-dark);
  font-size:12px;font-weight:600;letter-spacing:.02em;
}
.article-head h1{
  font-size:36px;line-height:1.35;font-weight:700;letter-spacing:-.01em;
  margin-top:14px;color:var(--text);word-break:break-word;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 20px;
  margin-top:16px;font-size:13px;color:var(--soft);
}
.article-meta .dot{width:3px;height:3px;border-radius:50%;background:#C3D2DE;}
.article-lead{
  margin-top:18px;padding:14px 18px;border-radius:12px;
  background:var(--bg-alt);border-left:3px solid var(--teal);
  font-size:14px;color:var(--muted);line-height:1.8;
}
.article-body{margin-top:28px;font-size:16.5px;line-height:1.9;color:#243545;word-break:break-word;}
.article-body > *:first-child{margin-top:0;}
.article-body h2{
  font-size:25px;line-height:1.45;font-weight:700;color:var(--text);
  margin:40px 0 16px;padding-left:14px;border-left:4px solid var(--primary);
}
.article-body h3{font-size:19px;line-height:1.5;font-weight:700;color:var(--text);margin:28px 0 12px;}
.article-body h4{font-size:17px;font-weight:700;margin:22px 0 10px;color:var(--text);}
.article-body p{margin:0 0 18px;}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:24px;}
.article-body ul li{list-style:disc;margin-bottom:8px;}
.article-body ol li{list-style:decimal;margin-bottom:8px;}
.article-body a{color:var(--primary);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--primary-dark);}
.article-body strong{font-weight:700;color:var(--text);}
.article-body img{border-radius:12px;margin:16px 0;box-shadow:0 6px 18px rgba(24,50,80,.08);}
.article-body figure{margin:20px 0;}
.article-body figcaption{font-size:13px;color:var(--soft);text-align:center;margin-top:10px;}
.article-body blockquote{
  margin:20px 0;padding:16px 20px;background:var(--bg-alt);
  border-left:4px solid var(--teal);border-radius:10px;color:var(--muted);font-size:15.5px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body table{
  width:100%;border-collapse:collapse;margin:20px 0;font-size:14.5px;
  border:1px solid var(--border);border-radius:12px;overflow:hidden;
}
.article-body th{background:var(--bg-alt);font-weight:600;text-align:left;}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--border);}
.article-body tr:last-child td{border-bottom:0;}
.article-body hr{border:0;border-top:1px solid var(--border);margin:30px 0;}

/* 空状态 */
.empty-state{
  display:flex;flex-direction:column;align-items:center;gap:14px;
  padding:56px 20px;text-align:center;
  background:var(--bg-alt);border:1px dashed #C9DDEE;border-radius:14px;
}
.empty-state .empty-icon{
  width:56px;height:56px;border-radius:50%;background:#fff;color:var(--soft);
  display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow);
}
.empty-state h2{font-size:19px;font-weight:700;color:var(--text);border:0;padding:0;margin:0;}
.empty-state p{color:var(--muted);font-size:14px;margin:0;line-height:1.8;max-width:44ch;}

/* 文章尾部 */
.article-foot{margin-top:34px;padding-top:26px;border-top:1px solid var(--border);display:flex;flex-wrap:wrap;gap:12px;align-items:center;}
.pill-link{
  display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 16px;
  border-radius:999px;background:var(--bg-alt);color:var(--primary-dark);
  font-size:13.5px;font-weight:600;border:1px solid transparent;
  transition:background .18s ease,border-color .18s ease,transform .18s ease;
}
.pill-link:hover{background:#fff;border-color:#C9DDEE;color:var(--primary);transform:translateY(-1px);}

/* 相关推荐 */
.related{margin-top:34px;}
.section-mini-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px;}
.section-mini-head h2{font-size:20px;font-weight:700;color:var(--text);line-height:1.4;}
.section-mini-head span{font-size:13px;color:var(--soft);}
.related-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);display:flex;flex-wrap:wrap;
  align-items:center;justify-content:space-between;gap:16px;
}
.related-card p{font-size:14px;color:var(--muted);margin:0;max-width:56ch;line-height:1.8;}
.related-actions{display:flex;flex-wrap:wrap;gap:10px;}
.related-list{list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:16px;}
.related-list li{
  background:var(--card);border:1px solid var(--border);border-radius:12px;
  padding:16px 18px;font-size:14.5px;color:var(--muted);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;
}
.related-list li:hover{border-color:#BFD9EE;box-shadow:var(--shadow);transform:translateY(-2px);}
.related-list li a{font-weight:600;}

/* ============ 侧栏 ============ */
.article-side{position:relative;}
.side-inner{display:flex;flex-direction:column;gap:20px;}
.side-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow);
}
.side-card h3{font-size:15px;font-weight:700;color:var(--text);margin-bottom:14px;display:flex;align-items:center;gap:8px;}
.side-card h3::before{content:"";width:4px;height:15px;border-radius:2px;background:var(--primary);}
.live-cover{
  position:relative;border-radius:12px;overflow:hidden;background:var(--bg-alt);
  aspect-ratio:16/9;
}
.live-cover img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease;}
.live-cover:hover img{transform:scale(1.04);}
.live-cover .badge{
  position:absolute;top:10px;left:10px;
  display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;
  border-radius:999px;background:var(--amber);color:#3B2405;
  font-size:12px;font-weight:700;letter-spacing:.02em;
}
.live-title{font-size:15px;font-weight:700;color:var(--text);margin-top:14px;line-height:1.5;}
.live-time{font-size:13px;color:var(--soft);margin-top:6px;}
.countdown{
  display:flex;align-items:center;justify-content:center;gap:6px;
  margin:14px 0;padding:10px;border-radius:12px;
  background:var(--amber-soft);color:#8A4C0B;
}
.cd-num{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:38px;height:32px;padding:0 6px;border-radius:8px;
  background:#fff;border:1px solid #F3D6B2;
  font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
  font-size:16px;font-weight:700;font-variant-numeric:tabular-nums;color:#8A4C0B;
}
.cd-sep{font-weight:700;opacity:.6;}
.cd-label{display:block;width:100%;text-align:center;font-size:12px;color:#9A6320;margin-top:8px;letter-spacing:.04em;}
.side-links{list-style:none;display:flex;flex-direction:column;gap:2px;}
.side-links a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:10px 12px;border-radius:10px;font-size:14px;color:var(--muted);font-weight:500;
  transition:background .18s ease,color .18s ease,padding-left .18s ease;
}
.side-links a::after{content:"›";color:#B6C7D6;font-size:16px;line-height:1;}
.side-links a:hover{background:var(--bg-alt);color:var(--primary-dark);padding-left:16px;}
.side-links a:hover::after{color:var(--primary);}
.side-note{font-size:13px;color:var(--soft);line-height:1.8;margin-top:12px;}
.side-card .btn + .btn{margin-top:10px;}

/* ============ CTA ============ */
.cta-band{
  margin-top:44px;border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(100deg,#EAF4F9 0%,#E4F5F3 100%);
  border:1px solid #D3E8F2;padding:30px 34px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.cta-band h2{font-size:22px;font-weight:700;color:var(--text);line-height:1.4;}
.cta-band p{font-size:14px;color:var(--muted);margin-top:6px;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;}
.cta-actions .btn-ghost{background:#fff;}

/* ============ 页脚 ============ */
.site-footer{background:#0F2A42;color:#C6D7E6;padding:56px 0 0;margin-top:8px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:38px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:16px;margin-bottom:14px;}
.footer-brand .brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#2E8BD0,#2BA6A0);box-shadow:none;}
.footer-desc{font-size:13.5px;line-height:1.85;color:#9FB6CA;max-width:34ch;}
.footer-domain{font-size:13px;color:#5F7C96;margin-top:12px;letter-spacing:.03em;}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px;letter-spacing:.02em;}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:9px;}
.footer-col ul a{font-size:13.5px;color:#9FB6CA;}
.footer-col ul a:hover{color:#fff;}
.footer-status{font-size:13.5px;color:#9FB6CA;line-height:2;}
.footer-status strong{color:#F0A24A;font-weight:600;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:18px 0;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:12.5px;color:#7D97AE;
}
.footer-bottom a{color:#9FB6CA;}
.footer-bottom a:hover{color:#fff;}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .article-card{padding:30px 30px;}
  .article-head h1{font-size:32px;}
}
@media (max-width:1023px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:991px){
  .header-main{flex-wrap:wrap;gap:12px;}
  .search-form{order:4;flex-basis:100%;max-width:none;}
  .nav-toggle{display:flex;}
  .header-actions{margin-left:0;}
  .main-nav{display:none;}
  .main-nav.is-open{display:block;}
  .main-nav ul{flex-direction:column;gap:2px;padding:10px 0 14px;}
  .main-nav a{padding:11px 14px;border-radius:10px;}
  .article-side{margin-top:28px;}
  .article-body h2{font-size:22px;}
  .article-body h3{font-size:18px;}
  .cta-band{padding:24px;flex-direction:column;align-items:flex-start;}
}
@media (max-width:767px){
  .container{padding:0 18px;}
  .article-shell{padding:18px 0 54px;}
  .article-card{padding:22px 18px;border-radius:14px;}
  .article-head h1{font-size:26px;line-height:1.4;}
  .article-body{font-size:15.5px;line-height:1.9;}
  .article-body h2{font-size:20px;margin-top:32px;}
  .article-body h3{font-size:17px;}
  .breadcrumb .current{max-width:100%;}
  .related-list{grid-template-columns:1fr;}
  .related-card{padding:20px;}
  .header-actions .btn-ghost{display:none;}
  .header-actions .btn{height:38px;padding:0 14px;font-size:13px;}
  .brand-text{font-size:15px;}
  .brand-sub{font-size:10px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px;}
  .footer-bottom{justify-content:flex-start;}
}
@media (max-width:575px){
  .cta-band{padding:20px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1 1 auto;}
  .related-actions .btn{flex:1 1 auto;}
  .article-meta{gap:8px 12px;}
  .footer-grid{grid-template-columns:1fr;}
}

/* roulang page: category1 */
:root{
  --primary:#1F6FB2;
  --primary-dark:#174F86;
  --primary-soft:#E6F0F9;
  --teal:#2BA6A0;
  --teal-soft:#E4F5F3;
  --amber:#F0A24A;
  --amber-soft:#FDF1E1;
  --success:#3BA272;
  --danger:#D95C5C;
  --bg:#F5F8FB;
  --bg-alt:#EDF4FA;
  --card:#FFFFFF;
  --text:#182531;
  --muted:#5A6B7B;
  --weak:#7D8D9C;
  --border:#DCE7F0;
  --radius:16px;
  --radius-sm:12px;
  --radius-xs:10px;
  --shadow:0 10px 30px rgba(24,50,80,.08);
  --shadow-hover:0 16px 38px rgba(24,50,80,.12);
  --font:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC","Hiragino Sans GB",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--primary);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--primary-dark);}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding-left:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(31,111,178,.3);border-radius:8px;}
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:var(--radius-xs);
  font-size:15px;font-weight:600;line-height:1;white-space:nowrap;
  border:1px solid transparent;cursor:pointer;
  transition:background .18s ease,color .18s ease,box-shadow .18s ease,transform .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 20px rgba(31,111,178,.24);}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(31,111,178,.3);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:#fff;color:var(--primary);border-color:#C6DCEE;}
.btn-ghost:hover{background:var(--primary-soft);color:var(--primary-dark);border-color:#A9CBE6;}
.btn-warm{background:var(--amber);color:#3B2A12;box-shadow:0 8px 20px rgba(240,162,74,.28);}
.btn-warm:hover{background:#E4923A;color:#2E2109;}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:9px;}
.btn-link{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;
  color:var(--primary);height:auto;padding:0;
}
.btn-link:hover{color:var(--primary-dark);}
.btn[disabled],.btn.is-disabled{background:#D7E2EC;color:#8698A6;box-shadow:none;cursor:not-allowed;transform:none;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:#fff;border-bottom:1px solid var(--border);
  box-shadow:0 2px 14px rgba(24,50,80,.05);
}
.header-main{display:flex;align-items:center;gap:22px;padding:14px 0 10px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:38px;height:38px;flex:0 0 38px;
  display:grid;place-items:center;border-radius:11px;
  background:var(--primary-soft);color:var(--primary);
}
.brand-text{display:flex;flex-direction:column;font-size:17px;font-weight:700;line-height:1.25;color:var(--text);}
.brand-sub{font-size:11px;font-weight:400;color:var(--weak);letter-spacing:.02em;margin-top:2px;}
.search-form{position:relative;flex:1 1 auto;max-width:560px;min-width:200px;}
.search-form input[type="search"]{
  width:100%;height:46px;margin:0;
  border:1px solid var(--border);border-radius:999px;
  background:#F7FAFD;padding:0 54px 0 20px;
  font-size:14px;color:var(--text);
  box-shadow:inset 0 1px 2px rgba(24,50,80,.04);
  transition:border-color .18s ease,background .18s ease,box-shadow .18s ease;
}
.search-form input[type="search"]::placeholder{color:var(--weak);}
.search-form input[type="search"]:focus{
  outline:none;background:#fff;border-color:#9CC4E4;
  box-shadow:0 0 0 3px rgba(31,111,178,.16);
}
.search-form button{
  position:absolute;right:5px;top:50%;transform:translateY(-50%);
  width:38px;height:38px;border:0;border-radius:50%;
  background:var(--primary);color:#fff;display:grid;place-items:center;cursor:pointer;
  transition:background .18s ease;
}
.search-form button:hover{background:var(--primary-dark);}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;flex-shrink:0;}
.nav-toggle{
  display:none;width:42px;height:42px;border:1px solid var(--border);
  border-radius:11px;background:#fff;cursor:pointer;padding:0;
  flex-direction:column;align-items:center;justify-content:center;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--muted);transition:background .18s ease;}
.nav-toggle:hover span{background:var(--primary);}
.main-nav{border-top:1px solid #F0F5FA;}
.main-nav ul{display:flex;flex-wrap:wrap;gap:6px;padding:8px 0;}
.main-nav a{
  display:inline-block;padding:8px 15px;border-radius:999px;
  font-size:14px;font-weight:500;color:var(--muted);
  transition:color .18s ease,background .18s ease;
}
.main-nav a:hover{color:var(--primary);background:var(--primary-soft);}
.main-nav a.is-active{color:var(--primary-dark);background:var(--primary-soft);font-weight:600;}

/* ---------- 面包屑 ---------- */
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  padding:18px 0 0;font-size:13px;color:var(--weak);
}
.breadcrumb a{color:var(--weak);}
.breadcrumb a:hover{color:var(--primary);}
.breadcrumb .sep{color:#C3D2DE;}
.breadcrumb .current{color:var(--text);font-weight:500;}

/* ---------- 首屏 ---------- */
.page-hero{
  position:relative;overflow:hidden;
  padding:34px 0 68px;
  background:
    radial-gradient(900px 420px at 88% -10%, rgba(43,166,160,.13), transparent 62%),
    radial-gradient(760px 380px at 4% 0%, rgba(31,111,178,.10), transparent 60%),
    var(--bg);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  height:30px;padding:0 14px;border-radius:999px;
  background:#fff;border:1px solid #CFE2F1;
  font-size:13px;font-weight:600;color:var(--primary);
  box-shadow:0 4px 14px rgba(24,50,80,.05);
}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--teal);display:block;}
.page-hero h1{
  margin:18px 0 0;font-size:44px;line-height:1.24;font-weight:700;letter-spacing:-.01em;
}
.page-hero h1 em{font-style:normal;color:var(--primary);}
.hero-lead{margin-top:16px;font-size:16px;line-height:1.85;color:var(--muted);max-width:540px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-index{margin-top:34px;border-top:1px dashed #D3E1EE;padding-top:22px;max-width:540px;}
.hero-index h2{font-size:14px;font-weight:600;color:var(--weak);letter-spacing:.04em;margin-bottom:14px;}
.hero-index ol{display:grid;gap:10px;}
.hero-index li{display:flex;align-items:flex-start;gap:12px;font-size:14.5px;color:var(--muted);}
.hero-index .idx{
  flex:0 0 26px;height:26px;border-radius:8px;display:grid;place-items:center;
  background:#fff;border:1px solid var(--border);
  font-size:12px;font-weight:700;color:var(--primary);
}
.hero-visual{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden;
}
.hero-figure{position:relative;aspect-ratio:16/10;background:linear-gradient(135deg,#DCE9F4,#C9E3E0);}
.hero-figure img{width:100%;height:100%;object-fit:cover;}
.hero-figure .figure-tag{
  position:absolute;left:16px;top:16px;
  display:inline-flex;align-items:center;gap:6px;
  height:28px;padding:0 12px;border-radius:999px;
  background:rgba(255,255,255,.94);color:var(--primary-dark);
  font-size:12px;font-weight:600;box-shadow:0 4px 12px rgba(24,50,80,.12);
}
.hero-figure .figure-tag b{width:7px;height:7px;border-radius:50%;background:var(--success);display:block;}
.visual-facts{padding:6px 22px 20px;}
.visual-facts dl{margin:0;}
.fact-row{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:13px 0;border-bottom:1px solid #EEF4F9;font-size:14px;
}
.fact-row:last-child{border-bottom:0;}
.fact-row dt{color:var(--weak);font-weight:400;margin:0;}
.fact-row dd{margin:0;color:var(--text);font-weight:600;}
.tag{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;font-size:12px;font-weight:600;}
.tag-teal{background:var(--teal-soft);color:#1C7B76;}
.tag-blue{background:var(--primary-soft);color:var(--primary-dark);}
.tag-warm{background:var(--amber-soft);color:#9A6516;}
.tag-mute{background:#EEF3F8;color:var(--weak);}

/* ---------- 通用板块 ---------- */
.section{padding:72px 0;}
.section-alt{background:var(--bg-alt);}
.section-head{max-width:720px;margin-bottom:36px;}
.section-head .kicker{
  display:inline-block;font-size:13px;font-weight:600;color:var(--teal);
  letter-spacing:.08em;margin-bottom:10px;
}
.section-head h2{font-size:30px;line-height:1.35;font-weight:700;}
.section-head p{margin-top:12px;color:var(--muted);font-size:15.5px;}

/* ---------- 时间轴 ---------- */
.timeline{position:relative;padding-left:0;}
.timeline::before{
  content:"";position:absolute;left:23px;top:12px;bottom:22px;width:2px;
  background:linear-gradient(180deg,var(--primary) 0%,rgba(43,166,160,.45) 60%,rgba(43,166,160,.08) 100%);
  border-radius:2px;
}
.timeline-item{position:relative;display:grid;grid-template-columns:48px 1fr;gap:20px;padding-bottom:22px;}
.timeline-item:last-child{padding-bottom:0;}
.step-num{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:#fff;border:1px solid var(--border);color:var(--primary);
  font-size:15px;font-weight:700;box-shadow:var(--shadow);z-index:1;
  transition:background .18s ease,color .18s ease,transform .18s ease;
}
.timeline-item:hover .step-num{background:var(--primary);color:#fff;transform:translateY(-1px);}
.step-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:24px 26px;box-shadow:0 10px 30px rgba(24,50,80,.06);
  transition:box-shadow .2s ease,transform .2s ease,border-color .2s ease;
}
.step-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);border-color:#C9DEEF;}
.step-card h3{font-size:20px;font-weight:700;line-height:1.4;display:flex;flex-wrap:wrap;align-items:center;gap:10px;}
.step-card p{margin-top:10px;color:var(--muted);font-size:15px;line-height:1.85;}
.step-points{margin-top:14px;display:grid;gap:8px;}
.step-points li{
  position:relative;padding-left:20px;font-size:14.5px;color:var(--muted);line-height:1.75;
}
.step-points li::before{
  content:"";position:absolute;left:2px;top:10px;width:6px;height:6px;border-radius:50%;
  background:var(--teal);
}
.step-foot{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:18px;padding-top:16px;border-top:1px dashed #E3EDF5;}

/* ---------- 双栏提示 ---------- */
.note-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.note-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:26px 26px 24px;box-shadow:0 10px 30px rgba(24,50,80,.06);
  transition:box-shadow .2s ease,transform .2s ease;
}
.note-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);}
.note-card .note-icon{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:var(--primary-soft);color:var(--primary);margin-bottom:16px;
}
.note-card.is-warm .note-icon{background:var(--amber-soft);color:#B4761F;}
.note-card h3{font-size:19px;font-weight:700;}
.note-card p{margin-top:10px;color:var(--muted);font-size:15px;line-height:1.85;}
.note-list{margin-top:16px;display:grid;gap:12px;}
.note-list li{
  display:flex;gap:12px;align-items:flex-start;
  padding:13px 15px;border-radius:var(--radius-sm);
  background:#F7FAFD;border:1px solid #EAF2F8;
  font-size:14.5px;color:var(--muted);line-height:1.75;
}
.note-list li b{color:var(--text);font-weight:600;}
.note-list .dot{flex:0 0 8px;height:8px;border-radius:50%;background:var(--teal);margin-top:9px;}
.note-card.is-warm .note-list .dot{background:var(--amber);}

/* ---------- FAQ ---------- */
.faq-layout{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:44px;align-items:start;}
.faq-aside h2{font-size:28px;line-height:1.35;font-weight:700;}
.faq-aside p{margin-top:14px;color:var(--muted);font-size:15px;line-height:1.85;}
.faq-aside .aside-link{margin-top:22px;display:flex;flex-direction:column;gap:10px;align-items:flex-start;}
.accordion{margin:0;background:transparent;border:0;}
.accordion-item{
  background:#fff;border:1px solid var(--border);border-radius:14px;
  margin-bottom:12px;overflow:hidden;box-shadow:0 6px 18px rgba(24,50,80,.05);
  transition:box-shadow .2s ease,border-color .2s ease;
}
.accordion-item:hover{box-shadow:0 12px 26px rgba(24,50,80,.09);border-color:#CBDFEF;}
.accordion-title{
  display:block;position:relative;
  padding:18px 56px 18px 22px;margin:0;
  border:0;background:#fff;color:var(--text);
  font-size:16px;font-weight:600;line-height:1.6;
  transition:background .18s ease,color .18s ease;
}
.accordion-title:hover,.accordion-title:focus{background:#F7FAFD;color:var(--primary-dark);}
.accordion-title::before{
  content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
  width:22px;height:22px;line-height:20px;text-align:center;
  font-size:19px;font-weight:400;color:var(--primary);
  transition:transform .2s ease,color .2s ease;
}
.accordion-item.is-active .accordion-title{color:var(--primary-dark);background:#F7FAFD;}
.accordion-item.is-active .accordion-title::before{content:"−";}
.accordion-content{
  display:none;padding:0 22px 20px;border:0;background:#F7FAFD;
  color:var(--muted);font-size:15px;line-height:1.85;
}
.accordion-content p{margin-bottom:10px;}
.accordion-content p:last-child{margin-bottom:0;}

/* ---------- CTA ---------- */
.cta-band{
  background:linear-gradient(120deg,#E9F3FB 0%,#E5F5F3 100%);
  border:1px solid #D3E6F2;border-radius:20px;
  padding:38px 40px;display:flex;flex-wrap:wrap;align-items:center;gap:26px;
  box-shadow:0 14px 34px rgba(24,50,80,.07);
}
.cta-band .cta-text{flex:1 1 380px;min-width:260px;}
.cta-band h2{font-size:26px;line-height:1.4;font-weight:700;}
.cta-band p{margin-top:10px;color:#456072;font-size:15px;line-height:1.8;}
.cta-band .cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- 页脚 ---------- */
.site-footer{background:#12283A;color:#C7D5E1;margin-top:80px;padding:56px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:34px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;}
.footer-brand .brand-mark{width:34px;height:34px;flex:0 0 34px;background:rgba(255,255,255,.08);color:#5FD3CD;border-radius:10px;}
.footer-brand strong{font-size:16px;font-weight:700;color:#fff;}
.footer-desc{margin-top:14px;font-size:14px;line-height:1.85;color:#93A8B8;max-width:330px;}
.footer-domain{margin-top:12px;font-size:13px;color:#6E8598;letter-spacing:.02em;}
.footer-col h4{margin:0 0 14px;font-size:14px;font-weight:600;color:#fff;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:14px;color:#93A8B8;}
.footer-col a:hover{color:#fff;}
.footer-status{font-size:14px;line-height:1.95;color:#93A8B8;}
.footer-status strong{color:#E7A85C;font-weight:600;}
.footer-bottom{
  margin-top:42px;padding:18px 0 22px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:13px;color:#7D93A6;
}
.footer-bottom a{color:#7D93A6;}
.footer-bottom a:hover{color:#C7D5E1;}

/* ---------- 响应式 ---------- */
@media (max-width:1200px){
  .page-hero h1{font-size:38px;}
  .footer-grid{grid-template-columns:1.6fr 1fr 1fr;gap:28px;}
}
@media (max-width:992px){
  .header-main{flex-wrap:wrap;gap:14px;}
  .search-form{order:3;flex:1 1 100%;max-width:100%;min-width:0;}
  .header-actions{order:2;}
  .nav-toggle{display:flex;order:2;margin-left:0;}
  .header-actions .btn-ghost{display:none;}
  .main-nav{display:none;border-top:1px solid #F0F5FA;}
  .main-nav.is-open{display:block;}
  .main-nav ul{flex-direction:column;gap:2px;padding:10px 0 14px;}
  .main-nav a{display:block;border-radius:10px;padding:10px 14px;}
  .page-hero{padding:26px 0 52px;}
  .page-hero h1{font-size:34px;}
  .section{padding:56px 0;}
  .faq-layout{grid-template-columns:1fr;gap:28px;}
  .note-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
}
@media (max-width:768px){
  .container{padding:0 18px;}
  .page-hero h1{font-size:30px;}
  .section-head h2{font-size:24px;}
  .cta-band{padding:28px 22px;border-radius:16px;}
  .cta-band h2{font-size:22px;}
  .cta-band .cta-actions .btn{flex:1 1 auto;}
  .timeline::before{left:21px;}
  .timeline-item{grid-template-columns:44px 1fr;gap:14px;}
  .step-num{width:44px;height:44px;border-radius:12px;font-size:14px;}
  .step-card{padding:20px 18px;}
  .step-card h3{font-size:18px;}
  .footer-grid{grid-template-columns:1fr;gap:24px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:520px){
  body{font-size:15.5px;}
  .brand-text{font-size:15.5px;}
  .brand-sub{font-size:10.5px;}
  .header-actions .btn{height:42px;padding:0 14px;font-size:14px;}
  .page-hero h1{font-size:27px;line-height:1.32;}
  .hero-actions .btn{width:100%;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-index{padding-top:18px;}
  .accordion-title{padding:16px 48px 16px 16px;font-size:15px;}
  .accordion-content{padding:0 16px 18px;}
  .section{padding:46px 0;}
}

/* roulang page: category2 */
:root{
  --c-primary:#1F6FB2;
  --c-primary-dark:#174F86;
  --c-cyan:#2BA6A0;
  --c-amber:#F0A24A;
  --c-success:#3BA272;
  --c-danger:#D95C5C;
  --c-bg:#F5F8FB;
  --c-bg-alt:#EDF4FA;
  --c-card:#FFFFFF;
  --c-text:#182531;
  --c-text-2:#5A6B7B;
  --c-text-3:#7D8D9C;
  --c-border:#DCE7F0;
  --radius-lg:16px;
  --radius-md:12px;
  --radius-sm:10px;
  --shadow-sm:0 10px 30px rgba(24,50,80,.08);
  --shadow-md:0 16px 38px rgba(24,50,80,.12);
  --container:1220px;
  --gap:24px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-text);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC","Hiragino Sans GB",sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--c-primary);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-primary-dark);}
a:focus-visible,button:focus-visible,input:focus-visible{
  outline:none;box-shadow:0 0 0 4px rgba(31,111,178,.28);border-radius:8px;
}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.35;color:var(--c-text);}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
.sr-only{
  position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
.container{
  width:100%;max-width:var(--container);
  margin:0 auto;padding:0 24px;
}

/* ============ 头部 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:#fff;
  border-bottom:1px solid var(--c-border);
  box-shadow:0 4px 18px rgba(24,50,80,.05);
}
.header-main{
  display:flex;align-items:center;gap:22px;
  padding:14px 0 10px;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--c-text);}
.brand:hover{color:var(--c-primary);}
.brand-mark{
  width:38px;height:38px;border-radius:11px;
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--c-primary),var(--c-cyan));
  color:#fff;flex:0 0 auto;
}
.brand-text{
  display:flex;flex-direction:column;
  font-size:18px;font-weight:700;letter-spacing:.2px;line-height:1.25;
}
.brand-sub{
  font-size:11px;font-weight:400;color:var(--c-text-3);letter-spacing:.4px;
}
.search-form{
  position:relative;flex:1 1 auto;max-width:560px;
  display:flex;align-items:center;
  background:#fff;border:1px solid var(--c-border);
  border-radius:999px;padding:4px 4px 4px 16px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.search-form:focus-within{
  border-color:var(--c-primary);
  box-shadow:0 0 0 4px rgba(31,111,178,.14);
}
.search-form input[type="search"]{
  flex:1 1 auto;border:0;background:transparent;
  height:40px;font-size:14px;color:var(--c-text);
  outline:none;box-shadow:none!important;margin:0;
}
.search-form input::placeholder{color:var(--c-text-3);}
.search-form button{
  flex:0 0 auto;width:38px;height:38px;border:0;border-radius:50%;
  background:var(--c-primary);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  transition:background .2s ease,transform .2s ease;
}
.search-form button:hover{background:var(--c-primary-dark);transform:translateY(-1px);}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:var(--radius-sm);
  font-size:14px;font-weight:600;line-height:1.2;
  border:1px solid transparent;cursor:pointer;
  transition:background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.btn-primary{background:var(--c-primary);color:#fff;box-shadow:0 6px 16px rgba(31,111,178,.22);}
.btn-primary:hover{background:var(--c-primary-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(23,79,134,.26);}
.btn-ghost{background:#fff;color:var(--c-primary);border-color:var(--c-border);}
.btn-ghost:hover{background:#F0F6FC;color:var(--c-primary-dark);border-color:#BFD8EE;}
.btn-amber{background:var(--c-amber);color:#3A2408;box-shadow:0 6px 16px rgba(240,162,74,.28);}
.btn-amber:hover{background:#E5933A;color:#2E1B05;transform:translateY(-1px);}
.btn-quiet{background:#F2F7FC;color:var(--c-primary);border-color:transparent;}
.btn-quiet:hover{background:#E4EFF9;color:var(--c-primary-dark);}
.btn-sm{padding:8px 15px;font-size:13px;border-radius:9px;}
.btn:active{transform:translateY(0);}

.nav-toggle{
  display:none;flex:0 0 auto;width:44px;height:42px;
  border:1px solid var(--c-border);border-radius:10px;background:#fff;
  padding:0;flex-direction:column;align-items:center;justify-content:center;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--c-text-2);border-radius:2px;transition:.2s;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

.main-nav{border-top:1px solid #EFF5FA;padding:2px 0 0;}
.main-nav ul{display:flex;flex-wrap:wrap;gap:6px;padding:6px 0 9px;}
.main-nav a{
  display:inline-block;padding:7px 14px;border-radius:999px;
  font-size:14px;font-weight:500;color:var(--c-text-2);
  transition:background .2s ease,color .2s ease;
}
.main-nav a:hover{background:#F0F6FC;color:var(--c-primary);}
.main-nav a.is-active{color:var(--c-primary);background:#E8F2FB;font-weight:600;}

/* ============ 面包屑 ============ */
.breadcrumb-bar{padding:22px 0 0;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--c-text-3);}
.breadcrumb a{color:var(--c-text-2);}
.breadcrumb a:hover{color:var(--c-primary);}
.breadcrumb .sep{width:12px;height:1px;background:#C6D6E4;display:inline-block;}
.breadcrumb .current{color:var(--c-text);font-weight:500;}

/* ============ Hero ============ */
.schedule-hero{padding:26px 0 8px;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:stretch;}
.hero-copy{display:flex;flex-direction:column;justify-content:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;align-self:flex-start;
  padding:6px 14px;border-radius:999px;background:#E8F2FB;
  color:var(--c-primary-dark);font-size:13px;font-weight:600;letter-spacing:.2px;
  margin-bottom:18px;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--c-cyan);}
.hero-copy h1{font-size:44px;line-height:1.25;letter-spacing:-.5px;}
.hero-copy h1 em{font-style:normal;color:var(--c-primary);}
.hero-lead{margin-top:16px;font-size:16px;color:var(--c-text-2);max-width:520px;}
.hero-facts{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.fact-chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 16px;border-radius:var(--radius-md);
  background:#fff;border:1px solid var(--c-border);
  font-size:13px;color:var(--c-text-2);box-shadow:var(--shadow-sm);
}
.fact-chip strong{color:var(--c-text);font-size:14px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}

.countdown-card{
  position:relative;overflow:hidden;
  border-radius:var(--radius-lg);
  background-image:linear-gradient(150deg,rgba(18,52,84,.9),rgba(23,79,134,.72)),url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
  color:#fff;padding:30px;display:flex;flex-direction:column;
  box-shadow:var(--shadow-md);min-height:100%;
}
.countdown-card .cc-top{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.cc-label{font-size:13px;letter-spacing:1px;color:rgba(255,255,255,.78);text-transform:uppercase;}
.cc-status{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:999px;font-size:12px;font-weight:600;
  background:rgba(240,162,74,.2);color:#FFD9A8;border:1px solid rgba(240,162,74,.5);
}
.countdown-card h2{font-size:22px;color:#fff;margin-top:16px;line-height:1.45;}
.countdown{
  display:flex;gap:12px;margin:22px 0 4px;
}
.cd-unit{
  flex:1 1 0;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius-md);padding:12px 6px;text-align:center;
}
.cd-num{
  display:block;font-size:30px;font-weight:700;line-height:1.1;
  font-variant-numeric:tabular-nums;letter-spacing:1px;
}
.cd-name{display:block;font-size:12px;color:rgba(255,255,255,.72);margin-top:4px;}
.cc-time{margin-top:16px;font-size:14px;color:rgba(255,255,255,.85);}
.cc-time strong{color:#fff;font-size:15px;}
.cc-points{margin-top:18px;display:flex;flex-direction:column;gap:8px;}
.cc-points li{
  display:flex;gap:9px;align-items:flex-start;
  font-size:14px;color:rgba(255,255,255,.88);
}
.cc-points li::before{
  content:"";flex:0 0 auto;width:6px;height:6px;margin-top:9px;
  border-radius:50%;background:var(--c-amber);
}
.cc-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:auto;padding-top:22px;}
.cc-link{color:rgba(255,255,255,.9);font-size:14px;text-decoration:underline;text-underline-offset:4px;}
.cc-link:hover{color:#fff;}

/* ============ 通用板块 ============ */
.section{padding:72px 0;}
.section-alt{background:var(--c-bg-alt);}
.section-head{max-width:720px;margin-bottom:36px;}
.section-head h2{font-size:30px;letter-spacing:-.3px;position:relative;padding-left:16px;}
.section-head h2::before{
  content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;
  border-radius:4px;background:var(--c-primary);
}
.section-head p{margin-top:12px;color:var(--c-text-2);font-size:15px;}

/* ============ 日程时间轴 ============ */
.timeline{position:relative;display:flex;flex-direction:column;gap:22px;}
.timeline::before{
  content:"";position:absolute;left:78px;top:12px;bottom:12px;width:2px;
  background:linear-gradient(180deg,#CFE2F1,#E6F0F8);border-radius:2px;
}
.tl-item{display:grid;grid-template-columns:78px 1fr;gap:26px;position:relative;}
.tl-time{
  padding-top:20px;text-align:right;padding-right:0;
}
.tl-time .d{display:block;font-size:14px;font-weight:700;color:var(--c-text);}
.tl-time .h{display:block;font-size:13px;color:var(--c-text-3);font-variant-numeric:tabular-nums;}
.tl-item::after{
  content:"";position:absolute;left:72px;top:26px;width:14px;height:14px;
  border-radius:50%;background:#fff;border:3px solid var(--c-primary);
  box-shadow:0 0 0 4px rgba(31,111,178,.1);
}
.tl-item.is-live::after{border-color:var(--c-danger);box-shadow:0 0 0 4px rgba(217,92,92,.14);}
.tl-item.is-replay::after{border-color:var(--c-cyan);box-shadow:0 0 0 4px rgba(43,166,160,.14);}

.tl-card{
  display:grid;grid-template-columns:260px 1fr;gap:0;
  background:var(--c-card);border:1px solid var(--c-border);
  border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:box-shadow .25s ease,transform .25s ease;
}
.tl-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);}
.tl-thumb{
  position:relative;background:#E4EEF7;aspect-ratio:16/10;
  overflow:hidden;
}
.tl-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.tl-card:hover .tl-thumb img{transform:scale(1.03);}
.tl-body{padding:22px 26px;display:flex;flex-direction:column;gap:12px;}
.tl-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;color:var(--c-text-3);}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 11px;border-radius:999px;font-size:12px;font-weight:600;line-height:1.6;
}
.badge-amber{background:#FDF1E1;color:#9A5B12;}
.badge-live{background:#FCEAE9;color:#B23A3A;}
.badge-replay{background:#E4F4F3;color:#1C7B76;}
.badge-dot{width:6px;height:6px;border-radius:50%;background:currentColor;}
.tl-body h3{font-size:20px;}
.tl-body h3 a{color:var(--c-text);}
.tl-body h3 a:hover{color:var(--c-primary);}
.tl-points{display:flex;flex-wrap:wrap;gap:8px;}
.tl-points li{
  font-size:13px;color:var(--c-text-2);
  background:#F4F8FC;border:1px solid #E6EFF7;
  border-radius:999px;padding:4px 12px;
}
.tl-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:4px;}
.text-link{font-size:14px;font-weight:600;color:var(--c-primary);}
.text-link:hover{color:var(--c-primary-dark);}

/* ============ 观看准备 ============ */
.prep-band{
  display:grid;grid-template-columns:1.15fr .85fr;gap:0;
  background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);
}
.prep-main{padding:38px 40px;}
.prep-main h2{font-size:26px;}
.prep-main > p{margin-top:12px;color:var(--c-text-2);font-size:15px;}
.prep-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:26px;}
.prep-item{
  display:flex;gap:12px;align-items:flex-start;
  background:#F7FBFE;border:1px solid #E7F1F9;border-radius:var(--radius-md);
  padding:16px 18px;
}
.prep-icon{
  flex:0 0 auto;width:34px;height:34px;border-radius:10px;
  background:#E4F4F3;color:#1C7B76;display:flex;align-items:center;justify-content:center;
}
.prep-item strong{display:block;font-size:14px;margin-bottom:2px;}
.prep-item span{font-size:13px;color:var(--c-text-2);line-height:1.65;display:block;}
.prep-aside{
  background:linear-gradient(160deg,#174F86,#1F6FB2);
  color:#fff;padding:38px 34px;display:flex;flex-direction:column;justify-content:center;
}
.prep-aside h3{color:#fff;font-size:19px;}
.prep-aside p{margin-top:12px;font-size:14px;color:rgba(255,255,255,.82);}
.prep-aside ul{margin-top:20px;display:flex;flex-direction:column;gap:10px;}
.prep-aside li{font-size:14px;color:rgba(255,255,255,.9);display:flex;gap:9px;}
.prep-aside li::before{content:"✓";color:var(--c-amber);font-weight:700;}
.prep-aside .btn{margin-top:24px;align-self:flex-start;}

/* ============ 提醒方式 4/8 分栏 ============ */
.notify-grid{display:grid;grid-template-columns:1fr 1.9fr;gap:28px;align-items:start;}
.notify-index{
  background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow-sm);position:sticky;top:150px;
}
.notify-index h3{font-size:17px;margin-bottom:14px;}
.notify-index ul{display:flex;flex-direction:column;gap:4px;}
.notify-index a{
  display:block;padding:9px 12px;border-radius:9px;
  font-size:14px;color:var(--c-text-2);border-left:2px solid transparent;
}
.notify-index a:hover{background:#F2F8FD;color:var(--c-primary);border-left-color:var(--c-primary);}
.notify-index .tip{
  margin-top:18px;padding-top:16px;border-top:1px dashed var(--c-border);
  font-size:13px;color:var(--c-text-3);
}
.notify-list{display:flex;flex-direction:column;gap:18px;}
.notify-card{
  background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-lg);
  padding:26px 28px;box-shadow:var(--shadow-sm);
  display:grid;grid-template-columns:44px 1fr;gap:18px;
  transition:box-shadow .25s ease;
}
.notify-card:hover{box-shadow:var(--shadow-md);}
.notify-num{
  width:44px;height:44px;border-radius:12px;
  background:#E8F2FB;color:var(--c-primary-dark);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:16px;font-variant-numeric:tabular-nums;
}
.notify-card h3{font-size:18px;margin-bottom:8px;}
.notify-card p{font-size:14px;color:var(--c-text-2);}
.notify-card .note{
  margin-top:12px;font-size:13px;color:#9A5B12;background:#FDF1E1;
  border-radius:9px;padding:8px 12px;display:inline-block;
}

/* ============ FAQ ============ */
.faq-wrap{display:grid;grid-template-columns:1fr 1.9fr;gap:34px;align-items:start;}
.faq-intro h2{font-size:28px;line-height:1.35;}
.faq-intro p{margin-top:14px;color:var(--c-text-2);font-size:15px;}
.faq-intro .btn{margin-top:22px;}
.accordion{border:0;background:transparent;margin:0;}
.accordion .accordion-item{
  border:1px solid var(--c-border);border-radius:var(--radius-md);
  background:#fff;margin-bottom:12px;overflow:hidden;box-shadow:var(--shadow-sm);
}
.accordion .accordion-title{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;font-size:16px;font-weight:600;color:var(--c-text);
  border:0;background:#fff;position:relative;transition:background .2s ease,color .2s ease;
}
.accordion .accordion-title:hover{background:#F6FAFD;color:var(--c-primary);}
.accordion .accordion-title::before{
  content:"";order:2;flex:0 0 auto;width:14px;height:14px;
  background:
    linear-gradient(var(--c-primary),var(--c-primary)) center/14px 2px no-repeat,
    linear-gradient(var(--c-primary),var(--c-primary)) center/2px 14px no-repeat;
  transition:transform .25s ease;
}
.accordion .accordion-title[aria-expanded="true"]::before{
  transform:rotate(90deg);
  background:linear-gradient(var(--c-primary),var(--c-primary)) center/14px 2px no-repeat;
}
.accordion .accordion-content{padding:0 22px 20px;color:var(--c-text-2);font-size:14.5px;border:0;background:#FBFDFF;}
.accordion .accordion-content p + p{margin-top:10px;}

/* ============ CTA ============ */
.cta-band{
  background:linear-gradient(120deg,#E9F4FB 0%,#E5F5F3 100%);
  border:1px solid #D6EBF2;border-radius:var(--radius-lg);
  padding:34px 40px;display:flex;align-items:center;justify-content:space-between;gap:26px;
}
.cta-band h2{font-size:24px;}
.cta-band p{margin-top:8px;color:var(--c-text-2);font-size:14.5px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;flex:0 0 auto;}

/* ============ 页脚 ============ */
.site-footer{background:#0F2A44;color:#C6D8E8;padding:64px 0 0;margin-top:80px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:34px;padding-bottom:42px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:17px;margin-bottom:14px;}
.footer-brand .brand-mark{width:34px;height:34px;border-radius:10px;}
.footer-desc{font-size:14px;line-height:1.8;color:#9FB8CD;max-width:330px;}
.footer-domain{margin-top:12px;font-size:13px;color:#7C97AE;letter-spacing:.3px;}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:14px;}
.footer-col ul{display:flex;flex-direction:column;gap:9px;}
.footer-col a{color:#9FB8CD;font-size:14px;}
.footer-col a:hover{color:#fff;}
.footer-status{font-size:14px;line-height:2;color:#9FB8CD;}
.footer-status strong{color:#FFD9A8;font-weight:600;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:20px 0;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:#7C97AE;
}
.footer-bottom a{color:#9FB8CD;}
.footer-bottom a:hover{color:#fff;}

/* ============ 响应式 ============ */
@media screen and (max-width:1199px){
  .hero-copy h1{font-size:38px;}
  .tl-card{grid-template-columns:220px 1fr;}
  .prep-list{grid-template-columns:1fr;}
}
@media screen and (max-width:991px){
  .header-main{flex-wrap:wrap;gap:14px;}
  .search-form{order:3;flex:1 1 100%;max-width:100%;}
  .header-actions{margin-left:auto;}
  .nav-toggle{display:flex;}
  .main-nav{display:none;border-top:1px solid #EFF5FA;}
  .main-nav.is-open{display:block;}
  .main-nav ul{
    flex-wrap:nowrap;overflow-x:auto;padding:10px 0 12px;
    -webkit-overflow-scrolling:touch;scrollbar-width:none;
  }
  .main-nav ul::-webkit-scrollbar{display:none;}
  .main-nav a{white-space:nowrap;}
  .hero-grid{grid-template-columns:1fr;gap:26px;}
  .hero-copy h1{font-size:34px;}
  .timeline::before{left:60px;}
  .tl-item{grid-template-columns:60px 1fr;gap:18px;}
  .tl-item::after{left:54px;}
  .tl-card{grid-template-columns:200px 1fr;}
  .prep-band{grid-template-columns:1fr;}
  .notify-grid{grid-template-columns:1fr;}
  .notify-index{position:static;}
  .faq-wrap{grid-template-columns:1fr;gap:24px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .cta-band{flex-direction:column;align-items:flex-start;padding:30px 26px;}
}
@media screen and (max-width:767px){
  .container{padding:0 18px;}
  body{font-size:15px;}
  .section{padding:48px 0;}
  .hero-copy h1{font-size:30px;}
  .hero-lead{font-size:15px;}
  .section-head h2{font-size:24px;}
  .timeline::before{display:none;}
  .tl-item{grid-template-columns:1fr;gap:10px;}
  .tl-item::after{display:none;}
  .tl-time{text-align:left;padding-top:0;display:flex;align-items:baseline;gap:10px;}
  .tl-card{grid-template-columns:1fr;}
  .tl-thumb{aspect-ratio:16/9;}
  .tl-body{padding:18px 20px;}
  .tl-body h3{font-size:18px;}
  .prep-main{padding:26px 22px;}
  .prep-aside{padding:26px 22px;}
  .notify-card{grid-template-columns:1fr;gap:12px;padding:22px;}
  .countdown-card{padding:24px 22px;}
  .cd-num{font-size:24px;}
  .cta-band h2{font-size:21px;}
  .footer-grid{grid-template-columns:1fr;}
  .site-footer{padding-top:48px;margin-top:56px;}
  .brand-text{font-size:16px;}
  .brand-sub{font-size:10px;}
  .header-actions .btn{padding:9px 14px;font-size:13px;}
}
@media screen and (max-width:519px){
  .hero-copy h1{font-size:27px;}
  .hero-facts{gap:8px;}
  .fact-chip{padding:8px 12px;font-size:12px;}
  .hero-cta .btn{flex:1 1 100%;}
  .cc-actions .btn{flex:1 1 100%;}
  .countdown{gap:8px;}
  .cd-unit{padding:10px 4px;}
  .cd-num{font-size:20px;}
  .cd-name{font-size:11px;}
  .header-actions{display:none;}
  .footer-bottom{flex-direction:column;}
}

/* roulang page: category3 */
:root{
  --brand:#1F6FB2;
  --brand-deep:#174F86;
  --brand-soft:#E7F1F9;
  --teal:#2BA6A0;
  --teal-soft:#E4F5F3;
  --amber:#F0A24A;
  --amber-soft:#FDF1E2;
  --ok:#3BA272;
  --ok-soft:#E7F5EE;
  --danger:#D95C5C;
  --danger-soft:#FBECEC;
  --bg:#F5F8FB;
  --bg-alt:#EDF4FA;
  --card:#FFFFFF;
  --text:#182531;
  --text-2:#5A6B7B;
  --text-3:#7D8D9C;
  --line:#DCE7F0;
  --radius:16px;
  --radius-sm:12px;
  --radius-xs:10px;
  --shadow:0 10px 30px rgba(24,50,80,.08);
  --shadow-hover:0 16px 38px rgba(24,50,80,.12);
  --container:1240px;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--brand);text-decoration:none;transition:color .18s ease,background-color .18s ease;}
a:hover{color:var(--brand-deep);}
ul,ol{margin:0;padding:0;list-style:none;}
p{margin:0 0 14px;}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.35;color:var(--text);}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(31,111,178,.32);outline-offset:2px;border-radius:6px;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:999px;
  font-size:15px;font-weight:600;line-height:1;border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease,background-color .18s ease,box-shadow .18s ease,color .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(31,111,178,.22);}
.btn-primary:hover{background:var(--brand-deep);color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(23,79,134,.26);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:#fff;color:var(--brand);border-color:#C9DCEB;}
.btn-ghost:hover{background:var(--brand-soft);color:var(--brand-deep);border-color:#B7D3E8;transform:translateY(-1px);}
.btn-amber{background:var(--amber);color:#3A2A12;box-shadow:0 8px 20px rgba(240,162,74,.28);}
.btn-amber:hover{background:#E5942F;color:#2E210D;transform:translateY(-1px);}
.btn-sm{height:38px;padding:0 16px;font-size:13.5px;}
.btn-block{width:100%;}

/* ---------- 标签 ---------- */
.tag{
  display:inline-flex;align-items:center;gap:5px;
  padding:3px 10px;border-radius:999px;
  font-size:12.5px;font-weight:600;line-height:1.6;
}
.tag-ok{background:var(--ok-soft);color:#2C7F5B;}
.tag-teal{background:var(--teal-soft);color:#1B7C77;}
.tag-amber{background:var(--amber-soft);color:#9A6218;}
.tag-brand{background:var(--brand-soft);color:var(--brand-deep);}
.tag-line{background:#fff;border:1px solid var(--line);color:var(--text-2);}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:#fff;border-bottom:1px solid var(--line);
  box-shadow:0 2px 14px rgba(24,50,80,.04);
}
.header-main{display:flex;align-items:center;gap:20px;padding:14px 0;}
.brand{display:inline-flex;align-items:center;gap:11px;flex:0 0 auto;color:var(--text);}
.brand:hover{color:var(--text);}
.brand-mark{
  width:40px;height:40px;border-radius:12px;flex:0 0 auto;
  background:linear-gradient(135deg,#1F6FB2 0%,#2BA6A0 100%);
  color:#fff;display:grid;place-items:center;
  box-shadow:0 6px 16px rgba(31,111,178,.22);
}
.brand-text{font-size:17px;font-weight:700;line-height:1.25;letter-spacing:.01em;display:block;}
.brand-sub{display:block;font-size:11.5px;font-weight:500;color:var(--text-3);letter-spacing:.02em;margin-top:2px;}

.search-form{position:relative;flex:1 1 auto;max-width:540px;min-width:200px;display:flex;align-items:center;}
.search-form input[type="search"]{
  width:100%;height:46px;margin:0;
  padding:0 54px 0 18px;
  border:1px solid var(--line);border-radius:999px;
  background:#F8FBFD;color:var(--text);
  font-size:14.5px;transition:border-color .18s ease,background-color .18s ease,box-shadow .18s ease;
}
.search-form input[type="search"]::placeholder{color:var(--text-3);}
.search-form input[type="search"]:focus{
  outline:none;background:#fff;border-color:#B7D3E8;
  box-shadow:0 0 0 4px rgba(31,111,178,.12);
}
.search-form button{
  position:absolute;right:5px;top:50%;transform:translateY(-50%);
  width:36px;height:36px;border:0;border-radius:50%;
  background:var(--brand);color:#fff;display:grid;place-items:center;cursor:pointer;
  transition:background-color .18s ease;
}
.search-form button:hover{background:var(--brand-deep);}

.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
.nav-toggle{
  display:none;width:44px;height:44px;margin-left:8px;
  border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;
  flex-direction:column;align-items:center;justify-content:center;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--brand-deep);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

.main-nav{padding-bottom:10px;}
.main-nav ul{display:flex;flex-wrap:wrap;gap:6px;}
.main-nav a{
  display:inline-block;padding:7px 15px;border-radius:999px;
  font-size:14.5px;font-weight:500;color:var(--text-2);
}
.main-nav a:hover{background:var(--brand-soft);color:var(--brand-deep);}
.main-nav a.is-active{background:var(--brand-soft);color:var(--brand-deep);font-weight:600;}

/* ---------- 面包屑 ---------- */
.breadcrumb{padding:20px 0 4px;font-size:13.5px;color:var(--text-3);}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.breadcrumb li{display:inline-flex;align-items:center;gap:8px;}
.breadcrumb li+li::before{content:"/";color:#B9CBD9;}
.breadcrumb a{color:var(--text-2);}
.breadcrumb a:hover{color:var(--brand);}
.breadcrumb .current{color:var(--text);font-weight:600;}

/* ---------- 首屏 ---------- */
.page-hero{
  padding:34px 0 60px;
  background:linear-gradient(180deg,#EDF4FA 0%,#F5F8FB 78%);
  border-bottom:1px solid var(--line);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid #D3E6F3;border-radius:999px;
  padding:6px 15px;font-size:13px;font-weight:600;color:var(--brand-deep);
  margin-bottom:18px;
}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--teal);display:inline-block;}
.page-hero h1{
  font-size:clamp(30px,4vw,46px);
  line-height:1.28;letter-spacing:-.01em;margin:0 0 16px;
}
.page-hero h1 .hl{color:var(--brand);}
.hero-lead{font-size:16.5px;color:var(--text-2);max-width:620px;margin-bottom:24px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px;}
.hero-chips{display:flex;flex-wrap:wrap;gap:8px;}
.hero-chips .tag{background:#fff;border:1px solid var(--line);color:var(--text-2);}

.security-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden;
}
.sec-cover{position:relative;aspect-ratio:16/9;background:#DCE7F0;overflow:hidden;}
.sec-cover img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.security-card:hover .sec-cover img{transform:scale(1.03);}
.sec-cover .cover-tag{position:absolute;left:14px;top:14px;}
.sec-body{padding:20px 22px 8px;}
.sec-body h2{font-size:17px;margin-bottom:4px;}
.sec-body .sec-note{font-size:13.5px;color:var(--text-3);margin-bottom:6px;}
.sec-item{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px dashed var(--line);}
.sec-item:last-child{border-bottom:0;}
.sec-item .dot{
  width:34px;height:34px;border-radius:10px;flex:0 0 auto;
  background:var(--brand-soft);color:var(--brand-deep);
  display:grid;place-items:center;font-size:13px;font-weight:700;
}
.sec-item .txt{font-size:14.5px;color:var(--text);font-weight:500;}
.sec-item .tag{margin-left:auto;}

/* ---------- 通用板块 ---------- */
.section{padding:72px 0;}
.section-alt{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:760px;margin-bottom:34px;}
.kicker{display:inline-block;font-size:13px;font-weight:700;color:var(--brand);letter-spacing:.06em;margin-bottom:8px;}
.section-head h2{font-size:clamp(22px,2.6vw,30px);line-height:1.4;margin-bottom:10px;}
.section-head p{color:var(--text-2);font-size:15.5px;margin:0;}

/* ---------- 索引 + 内容块 ---------- */
.index-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:22px;
  position:sticky;top:118px;
}
.index-card h2{font-size:16px;margin-bottom:6px;}
.index-card .index-hint{font-size:13px;color:var(--text-3);margin-bottom:14px;}
.index-list li+li{margin-top:4px;}
.index-list a{
  display:flex;align-items:center;gap:12px;
  padding:10px 10px;border-radius:var(--radius-xs);
  font-size:14.5px;color:var(--text-2);font-weight:500;
}
.index-list a:hover{background:var(--brand-soft);color:var(--brand-deep);}
.index-list .num{
  width:26px;height:26px;flex:0 0 auto;border-radius:8px;
  background:#F1F7FC;color:var(--brand-deep);
  display:grid;place-items:center;font-size:12px;font-weight:700;
}
.index-list a.is-current{background:var(--brand-soft);color:var(--brand-deep);}
.index-list a.is-current .num{background:var(--brand);color:#fff;}
.index-foot{margin-top:16px;padding-top:16px;border-top:1px solid var(--line);}
.index-foot .btn{width:100%;}

.sec-block{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:26px 28px;margin-bottom:20px;
  scroll-margin-top:120px;transition:box-shadow .22s ease,transform .22s ease;
}
.sec-block:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);}
.sec-block:last-child{margin-bottom:0;}
.sec-block-head{display:flex;align-items:center;gap:14px;margin-bottom:14px;}
.sec-no{
  width:42px;height:42px;flex:0 0 auto;border-radius:12px;
  background:var(--brand-soft);color:var(--brand-deep);
  display:grid;place-items:center;font-size:16px;font-weight:700;
}
.sec-block-head h2{font-size:21px;line-height:1.4;}
.sec-block p{color:var(--text-2);font-size:15px;margin-bottom:14px;}
.point-list{display:grid;grid-template-columns:1fr 1fr;gap:10px 22px;}
.point-list li{
  position:relative;padding-left:22px;
  font-size:14.5px;color:var(--text-2);line-height:1.75;
}
.point-list li::before{
  content:"";position:absolute;left:0;top:9px;
  width:8px;height:8px;border-radius:50%;
  background:var(--teal);box-shadow:0 0 0 3px rgba(43,166,160,.14);
}

/* ---------- 风险提示 ---------- */
.risk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.risk-card{
  background:var(--card);border:1px solid var(--line);border-left:3px solid var(--line);
  border-radius:var(--radius-sm);padding:22px 22px 20px;
  box-shadow:var(--shadow);transition:box-shadow .22s ease,transform .22s ease;
}
.risk-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);}
.risk-card.r-danger{border-left-color:var(--danger);}
.risk-card.r-amber{border-left-color:var(--amber);}
.risk-card.r-teal{border-left-color:var(--teal);}
.risk-card h3{font-size:17.5px;margin-bottom:8px;}
.risk-card p{font-size:14.5px;color:var(--text-2);margin:0 0 14px;}
.risk-card .risk-foot{font-size:13px;color:var(--text-3);display:flex;align-items:center;gap:8px;}

/* ---------- 自查清单 ---------- */
.check-wrap{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:30px;
}
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 28px;}
.check-item{
  display:flex;align-items:flex-start;gap:11px;
  padding:11px 0;border-bottom:1px dashed var(--line);
  font-size:14.5px;color:var(--text-2);
}
.check-item .box{
  width:20px;height:20px;flex:0 0 auto;margin-top:3px;
  border-radius:6px;background:var(--ok-soft);color:#2C7F5B;
  display:grid;place-items:center;font-size:11px;font-weight:700;
}
.check-note{
  margin-top:22px;padding:18px 20px;border-radius:var(--radius-sm);
  background:var(--brand-soft);
  display:flex;flex-wrap:wrap;align-items:center;gap:16px;justify-content:space-between;
}
.check-note p{margin:0;font-size:14.5px;color:var(--brand-deep);}
.check-note .btn{flex:0 0 auto;}

/* ---------- FAQ ---------- */
.faq-side .link-more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;margin-top:10px;}
.accordion{margin:0;border:0;background:transparent;}
.accordion .accordion-item{
  margin-bottom:12px;border:1px solid var(--line);border-radius:14px;
  background:#fff;overflow:hidden;box-shadow:0 4px 14px rgba(24,50,80,.04);
  transition:box-shadow .2s ease;
}
.accordion .accordion-item:hover{box-shadow:var(--shadow);}
.accordion .accordion-title{
  position:relative;display:block;
  padding:17px 56px 17px 20px;
  font-size:16px;font-weight:600;color:var(--text);line-height:1.6;
  background:#fff;border:0;
}
.accordion .accordion-title:hover{background:#F8FBFD;color:var(--brand-deep);}
.accordion .accordion-title::before{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  width:26px;height:26px;border-radius:50%;
  background:var(--brand-soft);color:var(--brand-deep);
  display:grid;place-items:center;font-size:16px;font-weight:700;
}
.accordion .accordion-title[aria-expanded="true"]{color:var(--brand-deep);}
.accordion .accordion-title[aria-expanded="true"]::before{content:"–";background:var(--brand);color:#fff;}
.accordion .accordion-content{
  padding:0 20px 18px;border:0;background:#fff;
  font-size:14.5px;color:var(--text-2);line-height:1.85;
}
.accordion .accordion-content p:last-child{margin-bottom:0;}

/* ---------- CTA ---------- */
.cta-band{
  background:linear-gradient(120deg,#E7F1F9 0%,#E4F5F3 100%);
  border:1px solid #D3E6F3;border-radius:20px;
  padding:32px 36px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;
}
.cta-band h2{font-size:clamp(20px,2.3vw,26px);margin-bottom:8px;}
.cta-band p{margin:0;color:var(--text-2);font-size:15px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- 页脚 ---------- */
.site-footer{background:#fff;border-top:1px solid var(--line);padding:56px 0 0;margin-top:72px;}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:36px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:12px;}
.footer-brand strong{font-size:16px;}
.footer-brand .brand-mark{width:34px;height:34px;border-radius:10px;}
.footer-desc{font-size:14px;color:var(--text-2);line-height:1.8;margin:0;}
.footer-domain{font-size:13px;color:var(--text-3);margin-top:12px;}
.footer-col h4{font-size:15px;margin-bottom:14px;color:var(--text);}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:14px;color:var(--text-2);}
.footer-col a:hover{color:var(--brand);}
.footer-status{font-size:14px;color:var(--text-2);line-height:1.95;margin:0;}
.footer-status strong{color:var(--text);}
.footer-bottom{
  border-top:1px solid var(--line);
  padding:18px 0;display:flex;flex-wrap:wrap;gap:12px;
  align-items:center;justify-content:space-between;
  font-size:13px;color:var(--text-3);
}
.footer-bottom a{color:var(--text-2);}
.footer-bottom a:hover{color:var(--brand);}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1199px){
  .main-nav a{padding:7px 12px;font-size:14px;}
  .header-main{gap:16px;}
}
@media screen and (max-width:991px){
  .header-actions .btn-ghost{display:none;}
  .search-form{max-width:420px;}
  .index-card{position:static;top:auto;margin-bottom:22px;}
  .risk-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media screen and (max-width:767px){
  body{font-size:15.5px;}
  .container{padding:0 18px;}
  .header-main{flex-wrap:wrap;padding:12px 0;gap:12px;}
  .nav-toggle{display:flex;}
  .header-actions{margin-left:auto;}
  .header-actions .btn{height:40px;padding:0 14px;font-size:13.5px;}
  .search-form{order:3;flex:1 1 100%;max-width:none;}
  .main-nav{display:none;padding-bottom:12px;}
  .main-nav.is-open{display:block;}
  .main-nav ul{flex-wrap:nowrap;overflow-x:auto;gap:8px;padding-bottom:6px;-webkit-overflow-scrolling:touch;}
  .main-nav a{white-space:nowrap;border:1px solid var(--line);background:#fff;}
  .section{padding:48px 0;}
  .page-hero{padding:26px 0 44px;}
  .hero-lead{font-size:15.5px;}
  .sec-block{padding:22px 18px;}
  .point-list{grid-template-columns:1fr;}
  .risk-grid{grid-template-columns:1fr;}
  .check-wrap{padding:22px 18px;}
  .check-grid{grid-template-columns:1fr;}
  .check-note{padding:16px;}
  .cta-band{padding:24px 20px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1 1 100%;}
  .site-footer{padding-top:40px;margin-top:48px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media screen and (max-width:519px){
  .page-hero h1{font-size:29px;}
  .sec-block-head h2{font-size:19px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-brand strong{font-size:15px;}
  .hero-actions .btn{flex:1 1 100%;}
}

/* roulang page: category4 */
:root{
  --primary:#1F6FB2;
  --primary-dark:#174F86;
  --primary-light:#E8F1F9;
  --teal:#2BA6A0;
  --teal-dark:#1C7C77;
  --amber:#F0A24A;
  --success:#3BA272;
  --danger:#D95C5C;
  --bg:#F5F8FB;
  --bg-alt:#EDF4FA;
  --card:#FFFFFF;
  --text:#182531;
  --muted:#5A6B7B;
  --weak:#7D8D9C;
  --border:#DCE7F0;
  --radius:16px;
  --radius-sm:12px;
  --radius-xs:10px;
  --shadow:0 10px 30px rgba(24,50,80,.08);
  --shadow-hover:0 16px 38px rgba(24,50,80,.12);
  --container:1240px;
  --font:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{display:block;max-width:100%;height:auto}
a{color:var(--primary);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--primary-dark)}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.35;color:var(--text)}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
strong{font-weight:700;color:var(--text)}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
:focus-visible{outline:3px solid rgba(31,111,178,.35);outline-offset:2px}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:44px;
  padding:0 20px;
  border-radius:var(--radius-xs);
  border:1px solid transparent;
  font-size:14.5px;
  font-weight:600;
  line-height:1;
  cursor:pointer;
  white-space:nowrap;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 6px 16px rgba(31,111,178,.24)}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(31,111,178,.28)}
.btn-ghost{background:#fff;color:var(--primary);border-color:#BBD3E8}
.btn-ghost:hover{background:var(--primary-light);color:var(--primary-dark);transform:translateY(-1px)}
.btn-amber{background:var(--amber);color:#3A2708;box-shadow:0 6px 16px rgba(240,162,74,.26)}
.btn-amber:hover{background:#E2933B;color:#2F2007;transform:translateY(-1px)}
.btn-block{display:flex;width:100%}

/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:#fff;
  border-bottom:1px solid var(--border);
  box-shadow:0 6px 18px rgba(24,50,80,.05);
}
.header-main{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:16px 20px;
  padding:14px 0;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--text)}
.brand:hover{color:var(--text)}
.brand-mark{
  width:38px;height:38px;
  display:grid;place-items:center;
  border-radius:11px;
  background:var(--primary-light);
  color:var(--primary);
  flex:0 0 auto;
}
.brand-text{font-size:17px;font-weight:700;line-height:1.2;letter-spacing:.2px}
.brand-sub{display:block;font-size:11.5px;font-weight:400;color:var(--weak);letter-spacing:.2px;margin-top:2px}

.search-form{
  display:flex;
  align-items:center;
  gap:6px;
  flex:1 1 320px;
  max-width:540px;
  margin:0 auto;
  padding:4px 4px 4px 16px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:999px;
  box-shadow:inset 0 1px 2px rgba(24,50,80,.04);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.search-form:focus-within{border-color:var(--primary);box-shadow:0 0 0 4px rgba(31,111,178,.12)}
.search-form input{
  flex:1 1 auto;
  min-width:0;
  height:40px;
  margin:0!important;
  padding:0;
  border:0;
  background:transparent;
  font-size:14.5px;
  color:var(--text);
  outline:none;
  box-shadow:none;
}
.search-form input::placeholder{color:var(--weak)}
.search-form button{
  flex:0 0 auto;
  width:40px;height:40px;
  display:grid;place-items:center;
  padding:0;
  border:0;
  border-radius:50%;
  background:var(--primary);
  color:#fff;
  cursor:pointer;
  transition:background .2s ease,transform .2s ease;
}
.search-form button:hover{background:var(--primary-dark);transform:scale(1.04)}

.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  margin:0;
  padding:0;
  border:1px solid var(--border);
  border-radius:12px;
  background:#fff;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:4px;
  cursor:pointer;
  transition:border-color .2s ease,background .2s ease;
}
.nav-toggle:hover{border-color:#BBD3E8;background:var(--primary-light)}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--text);transition:background .2s ease}

.main-nav{border-top:1px solid var(--border);padding:8px 0 10px}
.main-nav ul{display:flex;flex-wrap:wrap;gap:6px}
.main-nav a{
  display:inline-block;
  padding:7px 15px;
  border-radius:999px;
  font-size:14.5px;
  font-weight:500;
  color:var(--muted);
  transition:background .2s ease,color .2s ease;
}
.main-nav a:hover{background:var(--primary-light);color:var(--primary-dark)}
.main-nav a.is-active{background:var(--primary-light);color:var(--primary-dark);font-weight:600;box-shadow:inset 0 -2px 0 var(--primary)}

/* ===== 面包屑 ===== */
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  padding:18px 0 0;
  font-size:13.5px;
  color:var(--weak);
}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb .sep{color:#B5C6D4}
.breadcrumb .current{color:var(--text);font-weight:500}

/* ===== Hero ===== */
.page-hero{position:relative;padding:26px 0 64px;overflow:hidden}
.page-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  opacity:.08;
  z-index:0;
}
.page-hero>.container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);gap:36px;align-items:start}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:999px;
  background:rgba(43,166,160,.12);
  border:1px solid rgba(43,166,160,.26);
  color:var(--teal-dark);
  font-size:13px;
  font-weight:600;
  letter-spacing:.2px;
}
.page-title{
  font-size:44px;
  line-height:1.24;
  letter-spacing:-.6px;
  margin:18px 0 14px;
}
.page-title .accent{color:var(--primary)}
.page-lede{font-size:16.5px;color:var(--muted);max-width:640px;margin:0 0 26px}

.search-block{
  display:flex;
  align-items:center;
  gap:8px;
  max-width:620px;
  padding:8px 8px 8px 18px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:14px;
  box-shadow:var(--shadow);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.search-block:focus-within{border-color:var(--primary);box-shadow:0 0 0 4px rgba(31,111,178,.12),var(--shadow)}
.search-block input{
  flex:1 1 auto;
  min-width:0;
  height:44px;
  margin:0!important;
  padding:0;
  border:0;
  background:transparent;
  font-size:15px;
  color:var(--text);
  outline:none;
  box-shadow:none;
}
.search-block input::placeholder{color:var(--weak)}
.search-block .btn{height:44px}
.search-hint{margin:12px 0 0;font-size:13.5px;color:var(--weak)}

.side-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:22px 24px;
}
.side-card h2{font-size:17px;margin:0 0 4px}
.side-note{font-size:13px;color:var(--weak);margin:0 0 16px}
.status-list{display:grid;gap:10px;margin-bottom:16px}
.status-list li{
  display:flex;
  align-items:center;
  gap:10px;
  padding:11px 14px;
  border-radius:12px;
  background:var(--bg-alt);
  font-size:14px;
}
.status-list .dot{width:8px;height:8px;border-radius:50%;background:var(--success);flex:0 0 auto;box-shadow:0 0 0 3px rgba(59,162,114,.16)}
.status-list .name{color:var(--text);font-weight:500}
.status-list .val{margin-left:auto;color:var(--teal-dark);font-size:13px;font-weight:600}

.link-arrow{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  font-weight:600;
  color:var(--primary);
}
.link-arrow:hover{color:var(--primary-dark);gap:9px}
.link-arrow span{transition:transform .2s ease}

/* ===== 板块 ===== */
.section{padding:60px 0}
.section-alt{background:var(--bg-alt)}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
  margin-bottom:26px;
}
.section-title{font-size:30px;letter-spacing:-.3px}
.section-sub{margin:8px 0 0;color:var(--muted);font-size:15px}
.section-head .link-arrow{padding-bottom:4px}

/* ===== 高频直答 ===== */
.answer-list{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:0 6px 20px rgba(24,50,80,.05);
  overflow:hidden;
}
.answer-list li{
  position:relative;
  padding:24px 26px 26px;
  border-left:1px solid var(--border);
}
.answer-list li:first-child{border-left:0}
.answer-list h3{font-size:16.5px;margin:0 0 8px;padding-left:16px;position:relative}
.answer-list h3::before{
  content:"";
  position:absolute;
  left:0;top:8px;
  width:6px;height:6px;
  border-radius:50%;
  background:var(--teal);
}
.answer-list p{font-size:14px;color:var(--muted);margin:0 0 12px}
.answer-list .link-arrow{font-size:13.5px}

/* ===== 筛选胶囊 ===== */
.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.pill{
  appearance:none;
  -webkit-appearance:none;
  margin:0;
  padding:9px 18px;
  border:1px solid var(--border);
  border-radius:999px;
  background:#fff;
  color:var(--muted);
  font-size:14px;
  font-weight:500;
  line-height:1.4;
  cursor:pointer;
  transition:background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease,transform .18s ease;
}
.pill:hover{border-color:#BBD3E8;color:var(--primary-dark);background:#F8FBFE;transform:translateY(-1px)}
.pill.is-active{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 8px 18px rgba(31,111,178,.24)}

/* ===== FAQ 布局 ===== */
.faq-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:34px;align-items:start}
.faq-main{min-width:0}
.faq-item{
  background:#fff;
  border:1px solid var(--border);
  border-radius:14px;
  box-shadow:0 4px 14px rgba(24,50,80,.05);
  margin-bottom:12px;
  overflow:hidden;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:#C7DCEB;box-shadow:0 10px 24px rgba(24,50,80,.08)}
.faq-item.is-open{border-color:#BBD3E8;box-shadow:0 12px 26px rgba(24,50,80,.1)}
.faq-q{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  width:100%;
  min-height:58px;
  margin:0;
  padding:18px 22px;
  border:0;
  background:none;
  text-align:left;
  font-size:16.5px;
  font-weight:600;
  color:var(--text);
  line-height:1.6;
  cursor:pointer;
  transition:background .2s ease;
}
.faq-q:hover{background:#F7FBFE}
.faq-q .icon{
  flex:0 0 auto;
  width:26px;height:26px;
  display:grid;place-items:center;
  border-radius:50%;
  background:var(--primary-light);
  color:var(--primary);
  font-size:17px;
  font-weight:500;
  line-height:1;
  transition:transform .25s ease,background .25s ease,color .25s ease;
}
.faq-item.is-open .faq-q .icon{transform:rotate(45deg);background:var(--primary);color:#fff}
.faq-tag{
  display:inline-block;
  margin-right:10px;
  padding:2px 10px;
  border-radius:999px;
  background:rgba(43,166,160,.13);
  color:var(--teal-dark);
  font-size:12px;
  font-weight:600;
  vertical-align:2px;
  white-space:nowrap;
}
.faq-a{display:none;padding:0 22px 20px;font-size:15px;color:var(--muted);line-height:1.85}
.faq-a p{margin:0}
.faq-item.is-open .faq-a{display:block}
.faq-empty{
  padding:24px 22px;
  border:1px dashed #C7DCEB;
  border-radius:14px;
  background:#fff;
  color:var(--muted);
  font-size:14.5px;
}

/* ===== FAQ 侧栏 ===== */
.faq-side{display:grid;gap:18px}
.quick-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease;
}
.quick-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.quick-card .thumb{aspect-ratio:16/9;background:var(--bg-alt);overflow:hidden}
.quick-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.quick-card:hover .thumb img{transform:scale(1.04)}
.quick-card .body{padding:18px 20px 20px}
.quick-card h3{font-size:16.5px;margin:0 0 6px}
.quick-card p{font-size:13.5px;color:var(--muted);margin:0 0 12px}
.tip-card{
  background:linear-gradient(160deg,#F2F9F8,#EAF3FA);
  border:1px solid #D3E6E4;
  border-radius:var(--radius);
  padding:22px 22px 24px;
}
.tip-card h3{font-size:16.5px;margin:0 0 8px}
.tip-card p{font-size:13.8px;color:var(--muted);margin:0 0 16px}

/* ===== 自助排查 ===== */
.steps-line{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:22px;
  counter-reset:step;
  margin-top:8px;
}
.step{
  position:relative;
  padding:30px 24px 24px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:0 6px 18px rgba(24,50,80,.05);
  transition:transform .2s ease,box-shadow .2s ease;
}
.step:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.step::before{
  content:counter(step);
  counter-increment:step;
  position:absolute;
  top:-14px;left:24px;
  width:28px;height:28px;
  display:grid;place-items:center;
  border-radius:50%;
  background:var(--primary);
  color:#fff;
  font-size:13.5px;
  font-weight:700;
  box-shadow:0 6px 14px rgba(31,111,178,.28);
}
.step h3{font-size:17px;margin:0 0 8px}
.step p{font-size:14px;color:var(--muted);margin:0}

/* ===== CTA ===== */
.cta-band{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:26px;
  padding:34px 38px;
  border-radius:20px;
  border:1px solid #D3E6E4;
  background:linear-gradient(100deg,#E8F4F3,#E8F1F9);
}
.cta-band h2{font-size:25px;margin:0 0 8px}
.cta-band p{margin:0;font-size:14.5px;color:var(--muted);max-width:560px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ===== 页脚 ===== */
.site-footer{background:#10283A;color:#C7D6E1;padding:56px 0 0;margin-top:64px}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1.1fr;
  gap:34px;
  padding-bottom:38px;
}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:16px;margin-bottom:12px}
.footer-brand .brand-mark{width:34px;height:34px;border-radius:10px;background:rgba(255,255,255,.1);color:#5FC6C0}
.footer-desc{font-size:14px;color:#9DB3C4;margin:0 0 10px;max-width:340px;line-height:1.85}
.footer-domain{font-size:13px;color:#7E97AA;margin:0}
.footer-col h4{font-size:14.5px;color:#fff;margin:0 0 14px;font-weight:600}
.footer-col ul{display:grid;gap:9px}
.footer-col a{color:#9DB3C4;font-size:14px}
.footer-col a:hover{color:#fff}
.footer-status{font-size:13.5px;color:#9DB3C4;line-height:1.95;margin:0}
.footer-status strong{color:var(--amber);font-weight:600}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:18px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  font-size:13px;
  color:#7E97AA;
}
.footer-bottom a{color:#9DB3C4}
.footer-bottom a:hover{color:#fff}

/* ===== 响应式 ===== */
@media (max-width:1199px){
  .page-title{font-size:40px}
  .section-title{font-size:27px}
}

@media (max-width:1023px){
  .header-main{gap:12px}
  .brand{margin-right:auto}
  .search-form{order:3;flex:1 1 100%;max-width:none;margin:0;padding:4px 4px 4px 14px}
  .header-actions{display:none}
  .nav-toggle{display:flex}
  .main-nav{display:none;padding:6px 0 14px}
  .main-nav.is-open{display:block}
  .main-nav ul{flex-direction:column;gap:4px}
  .main-nav a{display:block;padding:10px 14px;border-radius:10px}
  .main-nav a.is-active{box-shadow:none;background:var(--primary-light)}
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:26px}
  .page-title{font-size:36px}
  .faq-layout{grid-template-columns:minmax(0,1fr);gap:26px}
  .faq-side{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .section{padding:52px 0}
}

@media (max-width:767px){
  .container{padding:0 18px}
  .page-hero{padding:20px 0 46px}
  .page-title{font-size:31px;margin:16px 0 12px}
  .page-lede{font-size:15.5px;margin-bottom:22px}
  .search-block{flex-wrap:wrap;padding:12px}
  .search-block input{flex:1 1 100%;height:42px;padding:0 6px}
  .search-block .btn{width:100%}
  .section-title{font-size:23px}
  .section{padding:44px 0}
  .answer-list{grid-template-columns:minmax(0,1fr)}
  .answer-list li{border-left:0;border-top:1px solid var(--border)}
  .answer-list li:first-child{border-top:0}
  .faq-side{grid-template-columns:minmax(0,1fr)}
  .steps-line{grid-template-columns:minmax(0,1fr);gap:26px}
  .cta-band{padding:26px 22px;border-radius:16px}
  .cta-band h2{font-size:21px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1 1 auto}
  .faq-q{font-size:15.5px;padding:16px 16px;gap:12px}
  .faq-a{padding:0 16px 18px;font-size:14.5px}
  .faq-tag{display:block;margin:0 0 6px;width:fit-content}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .site-footer{padding-top:44px;margin-top:52px}
}

@media (max-width:519px){
  .page-title{font-size:28px}
  .brand-text{font-size:15.5px}
  .brand-sub{font-size:11px}
  .pill{padding:8px 14px;font-size:13.5px}
  .cta-actions .btn{width:100%}
}

/* roulang page: category5 */
:root{
  --brand:#1F6FB2;
  --brand-dark:#174F86;
  --teal:#2BA6A0;
  --amber:#F0A24A;
  --green:#3BA272;
  --red:#D95C5C;
  --bg:#F5F8FB;
  --bg-alt:#EDF4FA;
  --card:#FFFFFF;
  --text:#182531;
  --muted:#5A6B7B;
  --weak:#7D8D9C;
  --line:#DCE7F0;
  --radius:16px;
  --radius-sm:12px;
  --radius-pill:999px;
  --shadow:0 10px 30px rgba(24,50,80,.08);
  --shadow-hover:0 16px 38px rgba(24,50,80,.12);
  --font:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0}
ul,ol{list-style:none}
img{max-width:100%;display:block;border:0}
a{color:var(--brand);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--brand-dark)}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input{font:inherit}
:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(31,111,178,.30);border-radius:8px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.container{width:100%;max-width:1220px;margin:0 auto;padding:0 24px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;border-radius:var(--radius-sm);
  font-size:14.5px;font-weight:600;line-height:1;white-space:nowrap;
  transition:background-color .2s ease,color .2s ease,box-shadow .2s ease,transform .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(31,111,178,.24)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(31,111,178,.30)}
.btn-primary:active{transform:translateY(0);background:var(--brand-dark)}
.btn-ghost{background:#fff;color:var(--brand);border:1px solid var(--line)}
.btn-ghost:hover{background:rgba(31,111,178,.07);color:var(--brand-dark);border-color:rgba(31,111,178,.35);transform:translateY(-1px)}
.btn-amber{background:var(--amber);color:#3A2A14;box-shadow:0 6px 16px rgba(240,162,74,.28)}
.btn-amber:hover{background:#E2933B;color:#3A2A14;transform:translateY(-1px)}
.btn-light{background:#fff;color:var(--brand-dark)}
.btn-light:hover{background:#EAF3FB;color:var(--brand-dark);transform:translateY(-1px)}
.btn-sm{height:38px;padding:0 16px;font-size:13.5px;border-radius:10px}

/* ---------- 头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:#fff;border-bottom:1px solid var(--line);
  box-shadow:0 2px 14px rgba(24,50,80,.05);
}
.header-main{display:flex;align-items:center;gap:20px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--text)}
.brand:hover{color:var(--text)}
.brand-mark{
  width:40px;height:40px;border-radius:12px;flex:0 0 auto;
  display:grid;place-items:center;color:#fff;
  background:linear-gradient(135deg,var(--brand) 0%,var(--teal) 100%);
  box-shadow:0 6px 14px rgba(31,111,178,.26);
}
.brand-text{display:flex;flex-direction:column;font-size:17px;font-weight:700;line-height:1.25;letter-spacing:.2px}
.brand-sub{font-size:11px;font-weight:400;color:var(--weak);letter-spacing:.3px;margin-top:2px}
.search-form{position:relative;flex:1 1 auto;max-width:540px;margin:0 auto;display:flex;align-items:center}
.search-form input{
  width:100%;height:46px;border-radius:var(--radius-pill);
  border:1px solid var(--line);background:#F7FAFD;
  padding:0 54px 0 20px;font-size:14px;color:var(--text);
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
}
.search-form input::placeholder{color:var(--weak)}
.search-form input:focus{
  outline:none;background:#fff;border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(31,111,178,.14);
}
.search-form button{
  position:absolute;right:5px;width:36px;height:36px;border-radius:50%;
  background:var(--brand);color:#fff;display:grid;place-items:center;
  transition:background-color .2s ease,transform .2s ease;
}
.search-form button:hover{background:var(--brand-dark);transform:scale(1.04)}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:4px;
  width:42px;height:42px;border-radius:10px;border:1px solid var(--line);
  background:#fff;padding:0 10px;
}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--muted);transition:transform .2s ease,opacity .2s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.main-nav{padding-bottom:12px}
.main-nav ul{display:flex;gap:6px;flex-wrap:wrap;padding:0;margin:0}
.main-nav a{
  display:block;padding:7px 15px;border-radius:var(--radius-pill);
  font-size:14.5px;font-weight:500;color:var(--muted);
  transition:background-color .2s ease,color .2s ease;
}
.main-nav a:hover{background:var(--bg-alt);color:var(--brand)}
.main-nav a.is-active{background:rgba(31,111,178,.10);color:var(--brand);font-weight:600}

/* ---------- 页面头部 ---------- */
.page-hero{
  position:relative;overflow:hidden;color:#fff;
  padding:46px 0 48px;
  background:var(--brand-dark) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(112deg,rgba(13,42,70,.94) 0%,rgba(23,79,134,.82) 52%,rgba(43,166,160,.62) 100%);
}
.page-hero .container{position:relative;z-index:1}
.breadcrumb{font-size:13.5px;color:rgba(255,255,255,.74);display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:18px}
.breadcrumb a{color:rgba(255,255,255,.86)}
.breadcrumb a:hover{color:#fff}
.breadcrumb .sep{opacity:.55}
.breadcrumb .current{color:#fff;font-weight:500}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:var(--radius-pill);
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);
  font-size:13px;font-weight:500;letter-spacing:.3px;color:#EAF6FF;
}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 3px rgba(240,162,74,.28)}
.page-hero h1{
  font-size:clamp(30px,4vw,44px);
  line-height:1.28;font-weight:700;letter-spacing:.5px;
  margin:18px 0 14px;max-width:820px;
}
.page-hero h1 .accent{color:#9FD8F5}
.hero-lead{font-size:16px;line-height:1.85;color:rgba(255,255,255,.9);max-width:740px;margin:0}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;
  margin-top:28px;max-width:720px;
}
.hero-stat{
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);
  border-radius:var(--radius-sm);padding:12px 16px;
}
.hero-stat strong{display:block;font-size:20px;font-weight:700;color:#fff;line-height:1.4}
.hero-stat span{font-size:12.5px;color:rgba(255,255,255,.78)}

/* ---------- 通用板块 ---------- */
.section{padding:72px 0}
.section.alt{background:var(--bg-alt)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px;flex-wrap:wrap}
.section-title{font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.35;letter-spacing:.3px;position:relative;padding-left:16px}
.section-title::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:5px;height:24px;border-radius:3px;background:linear-gradient(180deg,var(--brand),var(--teal));
}
.section-sub{font-size:14.5px;color:var(--muted);margin-top:8px;padding-left:16px;max-width:720px}
.section-link{font-size:14px;font-weight:600;color:var(--brand);display:inline-flex;align-items:center;gap:6px}
.section-link:hover{color:var(--brand-dark);gap:9px}

/* ---------- 重点回放 ---------- */
.featured-card{
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);
  transition:box-shadow .25s ease,transform .25s ease;
}
.featured-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.featured-media{position:relative;background:#DCE7F0;overflow:hidden;min-height:320px}
.featured-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10;transition:transform .4s ease}
.featured-card:hover .featured-media img{transform:scale(1.03)}
.featured-media .badge{position:absolute;top:16px;left:16px}
.featured-body{padding:32px;display:flex;flex-direction:column;justify-content:center}
.featured-body h3{font-size:23px;line-height:1.45;font-weight:700;margin:14px 0 12px;letter-spacing:.2px}
.featured-body p{font-size:15px;color:var(--muted);line-height:1.85;margin-bottom:18px}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 11px;border-radius:var(--radius-pill);
  font-size:12.5px;font-weight:600;line-height:1.6;letter-spacing:.2px;
}
.badge-ok{background:rgba(59,162,114,.14);color:#2C7F59}
.badge-live{background:rgba(217,92,92,.14);color:#B84343}
.badge-wait{background:rgba(240,162,74,.18);color:#9A6516}
.badge-teal{background:rgba(43,166,160,.14);color:#1E7B76}
.meta-row{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:13.5px;color:var(--weak);margin-bottom:22px}
.meta-row .meta-item{display:inline-flex;align-items:center;gap:6px}
.card-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- 回放列表 ---------- */
.layout-aside{display:grid;grid-template-columns:minmax(0,2.15fr) minmax(0,1fr);gap:32px;align-items:start}
.media-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.replay-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:box-shadow .25s ease,transform .25s ease,border-color .25s ease;
}
.replay-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);border-color:#CBDDEB}
.replay-media{position:relative;background:#DCE7F0;overflow:hidden}
.replay-media img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s ease}
.replay-card:hover .replay-media img{transform:scale(1.04)}
.replay-media .badge{position:absolute;top:12px;left:12px}
.replay-duration{
  position:absolute;right:12px;bottom:12px;
  padding:3px 9px;border-radius:8px;background:rgba(18,33,46,.78);
  color:#fff;font-size:12px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:.4px;
}
.replay-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1 1 auto}
.replay-title{font-size:17px;line-height:1.55;font-weight:700;margin-bottom:10px;color:var(--text)}
.replay-desc{font-size:13.5px;line-height:1.8;color:var(--muted);margin-bottom:14px;flex:1 1 auto}
.replay-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:14px;border-top:1px dashed var(--line)}
.replay-time{font-size:13px;color:var(--weak)}
.link-more{font-size:13.5px;font-weight:600;color:var(--brand);display:inline-flex;align-items:center;gap:5px}
.link-more:hover{color:var(--brand-dark);gap:8px}
.link-more.is-disabled{color:var(--weak);cursor:default;pointer-events:none}

/* ---------- 侧栏 ---------- */
.aside-stack{display:flex;flex-direction:column;gap:22px;position:sticky;top:150px}
.side-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);
}
.side-title{font-size:16px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:9px;letter-spacing:.2px}
.side-title::before{content:"";width:4px;height:16px;border-radius:2px;background:var(--teal)}
.live-mini{background:linear-gradient(160deg,#FFF7EC,#FFFFFF);border:1px solid #F4DFC0}
.live-mini .live-time{font-size:26px;font-weight:700;color:#9A6516;letter-spacing:.5px;font-variant-numeric:tabular-nums;line-height:1.3}
.live-mini .live-label{font-size:12.5px;color:#9A6516;background:rgba(240,162,74,.20);display:inline-block;padding:3px 10px;border-radius:var(--radius-pill);font-weight:600;margin-bottom:12px}
.live-mini p{font-size:13.5px;color:var(--muted);line-height:1.8;margin:10px 0 16px}
.live-mini .btn{width:100%}
.quick-links{display:flex;flex-direction:column;gap:4px}
.quick-links a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:11px 12px;border-radius:10px;font-size:14px;font-weight:500;color:var(--muted);
  transition:background-color .2s ease,color .2s ease,padding-left .2s ease;
}
.quick-links a:hover{background:var(--bg-alt);color:var(--brand);padding-left:16px}
.quick-links a span.arrow{color:var(--weak);font-size:13px}

/* ---------- 观看流程 ---------- */
.steps-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.step-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px;box-shadow:var(--shadow);position:relative;
  transition:box-shadow .25s ease,transform .25s ease;
}
.step-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.step-num{
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
  font-size:17px;font-weight:700;color:#fff;margin-bottom:16px;
  background:linear-gradient(135deg,var(--brand),var(--teal));
  box-shadow:0 8px 18px rgba(31,111,178,.22);
}
.step-card h3{font-size:18px;font-weight:700;margin-bottom:9px;line-height:1.5}
.step-card p{font-size:14.5px;color:var(--muted);line-height:1.85}
.step-note{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:13px;color:var(--teal);font-weight:600}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:36px;align-items:start}
.faq-intro h2{font-size:clamp(22px,2.6vw,28px);font-weight:700;line-height:1.4;margin-bottom:12px}
.faq-intro p{font-size:14.5px;color:var(--muted);line-height:1.85;margin-bottom:18px}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease}
.faq-item:hover{border-color:#C7DBEA}
.faq-item.is-open{border-color:rgba(31,111,178,.4);box-shadow:0 8px 22px rgba(24,50,80,.07)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 20px;text-align:left;font-size:15.5px;font-weight:600;color:var(--text);
  min-height:56px;transition:color .2s ease,background-color .2s ease;
}
.faq-q:hover{color:var(--brand)}
.faq-icon{
  flex:0 0 auto;width:24px;height:24px;border-radius:50%;
  display:grid;place-items:center;background:var(--bg-alt);color:var(--brand);
  font-size:16px;font-weight:600;line-height:1;transition:transform .25s ease,background-color .25s ease,color .25s ease;
}
.faq-item.is-open .faq-icon{transform:rotate(45deg);background:var(--brand);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a-inner{padding:0 20px 20px;font-size:14.5px;line-height:1.9;color:var(--muted);background:linear-gradient(180deg,rgba(237,244,250,.55),rgba(237,244,250,0));}
.faq-item.is-open .faq-a{max-height:420px}

/* ---------- CTA ---------- */
.cta-band{
  background:linear-gradient(118deg,#E9F4FB 0%,#E4F5F3 58%,#FDF3E6 100%);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:48px 0;
}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-text h2{font-size:clamp(20px,2.4vw,26px);font-weight:700;line-height:1.45;margin-bottom:8px}
.cta-text p{font-size:14.5px;color:var(--muted);line-height:1.8;max-width:640px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.site-footer{background:#12212E;color:#A9BCCB;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.25fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:17px;font-weight:700;margin-bottom:14px}
.footer-brand .brand-mark{width:36px;height:36px;border-radius:11px;background:linear-gradient(135deg,var(--brand),var(--teal))}
.footer-desc{font-size:14px;line-height:1.85;color:#93A8B8;margin-bottom:10px;max-width:340px}
.footer-domain{font-size:13px;color:#6E8496;letter-spacing:.3px}
.footer-col h4{font-size:15px;color:#fff;font-weight:700;margin-bottom:16px;letter-spacing:.2px}
.footer-col li{margin-bottom:10px}
.footer-col a{color:#A9BCCB;font-size:14px;transition:color .2s ease,padding-left .2s ease}
.footer-col a:hover{color:#fff;padding-left:3px}
.footer-status{font-size:14px;line-height:1.95;color:#93A8B8}
.footer-status strong{color:var(--amber)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.10);margin-top:44px;padding:20px 0;
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:#7E93A5;
}
.footer-bottom a{color:#A9BCCB}
.footer-bottom a:hover{color:#fff}

/* ---------- 响应式 ---------- */
@media (max-width:1200px){
  .header-actions .btn{padding:0 16px}
  .featured-body{padding:28px}
}
@media (max-width:1024px){
  .section{padding:60px 0}
  .layout-aside{grid-template-columns:1fr;gap:28px}
  .aside-stack{position:static;flex-direction:row;flex-wrap:wrap}
  .aside-stack .side-card{flex:1 1 300px}
  .faq-wrap{grid-template-columns:1fr;gap:24px}
  .steps-row{grid-template-columns:1fr 1fr}
  .featured-card{grid-template-columns:1fr}
  .featured-media{min-height:260px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:900px){
  .site-header{position:static}
  .header-main{flex-wrap:wrap;gap:14px}
  .brand{flex:1 1 auto}
  .nav-toggle{display:flex;order:2}
  .search-form{order:3;flex-basis:100%;max-width:none;margin:0}
  .header-actions{order:4;flex-basis:100%;display:flex;gap:10px;margin-top:2px}
  .header-actions .btn{flex:1 1 0;justify-content:center}
  .main-nav{display:none;padding-top:6px;padding-bottom:14px}
  .main-nav.is-open{display:block}
  .main-nav ul{flex-direction:column;gap:2px}
  .main-nav a{padding:11px 14px;border-radius:10px;font-size:15px}
  .hero-stats{grid-template-columns:1fr 1fr;max-width:none}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .section{padding:48px 0}
  .media-grid{grid-template-columns:1fr}
  .steps-row{grid-template-columns:1fr}
  .page-hero{padding:34px 0 36px}
  .hero-lead{font-size:15px}
  .hero-stat strong{font-size:18px}
  .featured-body{padding:22px}
  .featured-body h3{font-size:20px}
  .side-card{padding:20px}
  .cta-inner{flex-direction:column;align-items:flex-start;gap:20px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1 1 0;justify-content:center}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
}
@media (max-width:520px){
  body{font-size:15px}
  .brand-text{font-size:15.5px}
  .brand-sub{font-size:10.5px}
  .page-hero h1{font-size:28px}
  .hero-stats{grid-template-columns:1fr}
  .replay-title{font-size:16px}
  .btn{height:42px;padding:0 16px;font-size:14px}
  .faq-q{font-size:14.5px;padding:14px 16px}
  .faq-a-inner{padding:0 16px 16px}
  .featured-media{min-height:200px}
}