/* roulang page: index */
:root{
  --ink:#0F1B33; --ink-2:#4A5872; --ink-3:#7B879E;
  --brand:#1B54C4; --brand-deep:#123B8F; --brand-soft:#E8EFFB;
  --accent:#12B8A6; --accent-2:#6E56CF; --live:#FF4D4F;
  --bg:#F5F8FD; --bg-alt:#EBF1FA; --surface:#FFFFFF; --line:#E1E8F4;
  --radius-card:16px; --radius-btn:10px; --radius-pill:999px;
  --shadow-sm:0 1px 2px rgba(15,27,51,.05);
  --shadow-md:0 8px 24px -12px rgba(15,40,90,.16);
  --shadow-lg:0 20px 40px -20px rgba(15,40,90,.22);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
.site-body{
  margin:0;padding:0;background:var(--bg);color:var(--ink);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;line-height:1.8;
}
.site-body img{max-width:100%;display:block;border:0}
.site-body a{color:var(--brand);text-decoration:none;transition:color .18s ease-out}
.site-body a:hover{text-decoration:underline;text-underline-offset:3px}
.site-body button{font-family:inherit}
.site-body :focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
.num{font-variant-numeric:tabular-nums;letter-spacing:.02em}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
.section{padding:80px 0}
.section-tight{padding:0 0 56px}
.sec-alt{background:var(--bg-alt)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;flex-wrap:wrap}
.sec-title{font-size:28px;font-weight:700;line-height:1.3;color:var(--ink);margin:0}
.sec-sub{font-size:15px;color:var(--ink-2);margin:10px 0 0;max-width:640px}
.link-more{font-size:15px;font-weight:600;color:var(--brand);white-space:nowrap}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--brand);background:var(--brand-soft);border-radius:var(--radius-pill);padding:6px 14px}

/* 公告条 */
.notice-bar{background:var(--brand-deep);color:#fff;min-height:38px;display:flex;align-items:center;justify-content:center;padding:4px 52px 4px 20px;font-size:13px;position:relative;text-align:center}
.notice-bar strong{font-weight:600;color:#fff}
.notice-close{position:absolute;right:12px;top:50%;transform:translateY(-50%);width:24px;height:24px;border-radius:6px;background:rgba(255,255,255,.14);border:0;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .18s ease-out}
.notice-close:hover{background:rgba(255,255,255,.28)}

/* 导航 */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .18s ease-out}
.site-header.is-scrolled{box-shadow:var(--shadow-sm)}
.nav-wrap{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;min-height:72px}
.nav-left{display:flex;align-items:center;gap:24px}
.nav-right{display:flex;align-items:center;gap:16px;justify-content:flex-end}
.nav-link{position:relative;font-size:15px;font-weight:500;color:var(--ink-2);padding:8px 0;text-decoration:none}
.nav-link:hover{color:var(--brand);text-decoration:none}
.nav-link.active{color:var(--brand);font-weight:600}
.nav-link.active::after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:0;width:60%;height:2px;border-radius:2px;background:var(--accent)}
.nav-logo{display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:700;color:var(--ink);letter-spacing:.01em;text-decoration:none;white-space:nowrap}
.nav-logo:hover{color:var(--brand-deep);text-decoration:none}
.nav-logo svg{width:34px;height:34px;flex:0 0 auto}
.icon-btn{width:38px;height:38px;border-radius:var(--radius-btn);border:1px solid var(--line);background:#fff;color:var(--ink-2);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:all .18s ease-out}
.icon-btn:hover{border-color:var(--brand);color:var(--brand)}
.nav-toggle{display:none;width:42px;height:42px;border-radius:var(--radius-btn);border:1px solid var(--line);background:#fff;color:var(--ink);align-items:center;justify-content:center;cursor:pointer}
.mobile-panel{position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);background:#fff;transform:translateX(102%);transition:transform .24s ease-out;z-index:60;padding:22px 18px;display:flex;flex-direction:column;gap:4px;overflow-y:auto;box-shadow:var(--shadow-lg)}
.mobile-panel .mp-head{font-size:15px;font-weight:700;color:var(--ink);padding:0 12px 12px}
.mobile-panel a{display:flex;align-items:center;height:52px;padding:0 12px;font-size:16px;color:var(--ink);border-radius:10px;text-decoration:none}
.mobile-panel a:hover,.mobile-panel a.active{background:var(--brand-soft);color:var(--brand);text-decoration:none}
.nav-mask{position:fixed;inset:0;background:rgba(15,27,51,.42);opacity:0;visibility:hidden;transition:opacity .24s ease-out;z-index:55}
body.nav-open .mobile-panel{transform:translateX(0)}
body.nav-open .nav-mask{opacity:1;visibility:visible}
body.nav-open{overflow:hidden}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;border-radius:var(--radius-btn);font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:all .18s ease-out;text-decoration:none;white-space:nowrap;line-height:1}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--brand);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--brand-deep);color:#fff}
.btn-primary:active{transform:translateY(1px);box-shadow:none}
.btn-outline{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);background:#fff}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn-ghost:hover{background:var(--brand-soft);color:var(--brand)}
.btn-live{background:var(--live);color:#fff}
.btn-live:hover{background:#E63B3D;color:#fff}
.btn-sm{height:40px;padding:0 16px;font-size:14px}
.btn-lg{height:50px;padding:0 28px;font-size:16px}

/* 徽章与标签 */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:5px 12px;border-radius:var(--radius-pill);border:1px solid transparent;line-height:1.4}
.badge-accent{color:#0A7F73;background:#E4F8F5;border-color:rgba(18,184,166,.35)}
.badge-purple{color:var(--accent-2);background:#F0EDFB;border-color:rgba(110,86,207,.3)}
.badge-live{color:#fff;background:var(--live)}
.badge-soft{color:var(--brand);background:var(--brand-soft);border-color:rgba(27,84,196,.16)}
.tag{display:inline-flex;align-items:center;font-size:12px;font-weight:600;color:var(--accent-2);background:#F0EDFB;border-radius:var(--radius-pill);padding:4px 10px}

/* Hero */
.hero{position:relative;padding:64px 0 56px;background:linear-gradient(180deg,#F9FBFF 0%,var(--bg) 100%);overflow:hidden}
.hero-stars{position:absolute;top:26px;right:36px;width:170px;height:120px;opacity:.32;pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:7fr 5fr;gap:44px;align-items:center}
.hero-title{font-size:42px;line-height:1.25;font-weight:700;color:var(--ink);margin:18px 0 16px;letter-spacing:-.01em}
.hero-sub{font-size:17px;line-height:1.8;color:var(--ink-2);margin:0;max-width:560px}
.hero-actions{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap}
.hero-stats{display:flex;gap:34px;margin-top:36px;flex-wrap:wrap}
.hero-stat .num{font-size:26px;font-weight:700;color:var(--brand);line-height:1.2}
.hero-stat span{display:block;font-size:13px;color:var(--ink-3);margin-top:4px}
.live-card{position:relative;border-radius:18px;overflow:hidden;box-shadow:var(--shadow-lg);background:var(--bg-alt)}
.live-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.live-badge{position:absolute;top:14px;left:14px;display:inline-flex;align-items:center;gap:6px;background:var(--live);color:#fff;font-size:12px;font-weight:700;padding:5px 12px;border-radius:var(--radius-pill);letter-spacing:.06em}
.live-dot{width:8px;height:8px;border-radius:50%;background:#fff;animation:pulse 1.2s infinite ease-in-out}
.live-dot--red{background:var(--live)}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.35);opacity:.55}}
@media (prefers-reduced-motion:reduce){.live-dot{animation:none}}
.live-bar{position:absolute;left:0;right:0;bottom:0;padding:30px 18px 16px;color:#fff;background:linear-gradient(180deg,rgba(15,27,51,0) 0%,rgba(15,27,51,.55) 58%,rgba(15,27,51,.8) 100%)}
.live-bar h3{font-size:17px;font-weight:600;margin:0 0 4px;color:#fff}
.live-bar p{font-size:13px;margin:0;color:rgba(255,255,255,.86)}

/* 倒计时 */
.countdown-card{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-md);padding:28px 32px;position:relative;overflow:hidden}
.countdown-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--accent)}
.cd-info h2{font-size:20px;font-weight:700;margin:12px 0 10px;color:var(--ink)}
.cd-meta{list-style:none;margin:0;padding:0;display:flex;gap:22px;flex-wrap:wrap}
.cd-meta li{font-size:14px;color:var(--ink-2);position:relative;padding-left:14px}
.cd-meta li::before{content:"";position:absolute;left:0;top:.72em;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.cd-timer{display:flex;align-items:flex-start;gap:10px}
.cd-block{width:72px;height:72px;background:var(--bg-alt);border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.cd-num{font-size:30px;font-weight:700;line-height:1;color:var(--accent);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.cd-unit{font-size:12px;color:var(--ink-3);margin-top:6px;line-height:1}
.cd-live{display:flex;align-items:center;gap:14px}
.cd-live-text{font-size:17px;font-weight:700;color:var(--live)}

/* 预告卡 */
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.match-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:box-shadow .18s ease-out,transform .18s ease-out}
.match-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.match-cover{position:relative}
.match-cover img{width:100%;aspect-ratio:16/9;object-fit:cover}
.match-cover .tag{position:absolute;top:12px;left:12px;background:#fff;box-shadow:var(--shadow-sm)}
.match-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.match-body h3{font-size:18px;font-weight:600;line-height:1.5;margin:0;color:var(--ink)}
.match-body h3 a{color:var(--ink)}
.match-body h3 a:hover{color:var(--brand);text-decoration:none}
.match-body p{font-size:14px;color:var(--ink-2);margin:0;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.match-foot{margin-top:auto;padding-top:12px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--ink-3)}

/* 看点区 */
.focus-grid{display:grid;grid-template-columns:5fr 6fr;gap:44px;align-items:center}
.focus-media{border-radius:18px;overflow:hidden;box-shadow:var(--shadow-md);position:relative}
.focus-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.focus-list{list-style:none;margin:24px 0 0;padding:0;border-top:1px solid var(--line)}
.focus-list li{border-bottom:1px solid var(--line)}
.focus-list a{display:flex;align-items:center;gap:14px;padding:16px 12px;font-size:15px;color:var(--ink);text-decoration:none;transition:background .18s ease-out,color .18s ease-out;border-radius:8px}
.focus-list a:hover{background:var(--brand-soft);color:var(--brand);text-decoration:none}
.focus-idx{flex:0 0 auto;width:26px;height:26px;border-radius:8px;background:var(--bg-alt);color:var(--brand);font-size:13px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;font-variant-numeric:tabular-nums}
.focus-arrow{margin-left:auto;color:var(--ink-3);font-size:14px;transition:transform .18s ease-out,color .18s ease-out}
.focus-list a:hover .focus-arrow{transform:translateX(3px);color:var(--brand)}

/* 订阅 */
.sub-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.pref-list{list-style:none;margin:24px 0 0;padding:0;display:flex;flex-direction:column;gap:14px}
.pref-list li{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--ink-2)}
.pref-list input[type="checkbox"]{width:18px;height:18px;accent-color:var(--brand);cursor:pointer}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-md);padding:28px}
.form-card h3{font-size:18px;font-weight:700;margin:0 0 6px;color:var(--ink)}
.form-card .form-hint{font-size:13px;color:var(--ink-3);margin:0 0 20px}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.field label{font-size:14px;font-weight:600;color:var(--ink-2)}
.field input{height:46px;padding:0 14px;border:1px solid var(--line);border-radius:var(--radius-btn);font-size:15px;color:var(--ink);background:#fff;transition:border-color .18s ease-out,box-shadow .18s ease-out}
.field input::placeholder{color:var(--ink-3)}
.field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px rgba(18,184,166,.28)}
.field input.is-error{border-color:var(--live);box-shadow:0 0 0 2px rgba(255,77,79,.2)}
.field input.is-ok{border-color:var(--accent)}
.form-msg{font-size:12px;min-height:18px;color:var(--ink-3)}
.form-msg.err{color:var(--live)}
.form-msg.ok{color:#0A7F73}
.privacy{font-size:12px;color:var(--ink-3);margin:14px 0 0;line-height:1.7}

/* 回放 */
.replay-list{display:flex;flex-direction:column;gap:12px}
.replay-row{display:grid;grid-template-columns:120px 1fr auto auto;gap:18px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 18px;box-shadow:var(--shadow-sm);transition:box-shadow .18s ease-out,transform .18s ease-out}
.replay-row:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.replay-row img{width:120px;height:68px;object-fit:cover;border-radius:10px}
.replay-title{font-size:16px;font-weight:600;color:var(--ink);margin:0}
.replay-title a{color:var(--ink)}
.replay-title a:hover{color:var(--brand);text-decoration:none}
.replay-meta{font-size:13px;color:var(--ink-3);margin:6px 0 0}
.replay-play{width:40px;height:40px;border-radius:50%;background:var(--brand-soft);color:var(--brand);border:0;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:all .18s ease-out}
.replay-play:hover{background:var(--brand);color:#fff}
.replay-more{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;border:1px dashed var(--line);border-radius:14px;background:#fff;font-size:15px;font-weight:600;color:var(--brand);text-decoration:none}
.replay-more:hover{border-color:var(--brand);background:var(--brand-soft);text-decoration:none}

/* 资讯 CMS */
.news-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:20px 24px}
.news-lead{grid-row:span 3;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:box-shadow .18s ease-out,transform .18s ease-out}
.news-lead:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.news-lead-cover img{width:100%;aspect-ratio:16/10;object-fit:cover}
.news-lead-body{padding:22px;display:flex;flex-direction:column;gap:12px}
.news-lead-title{font-size:21px;font-weight:700;line-height:1.5;margin:0;color:var(--ink)}
.news-lead-title a{color:var(--ink)}
.news-lead-title a:hover{color:var(--brand);text-decoration:none}
.news-lead-sum{font-size:14px;color:var(--ink-2);margin:0;line-height:1.8}
.news-meta{font-size:13px;color:var(--ink-3);display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.news-mini{display:grid;grid-template-columns:132px 1fr;gap:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:14px;box-shadow:var(--shadow-sm);transition:box-shadow .18s ease-out,transform .18s ease-out}
.news-mini:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.news-mini img{width:132px;height:96px;object-fit:cover;border-radius:12px}
.news-mini h3{font-size:16px;font-weight:600;margin:8px 0 6px;line-height:1.5;color:var(--ink)}
.news-mini h3 a{color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-mini h3 a:hover{color:var(--brand);text-decoration:none}
.news-mini p{font-size:13px;color:var(--ink-2);margin:0 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.7}
.empty-state{min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;border:1px dashed var(--line);border-radius:var(--radius-card);background:#fff;text-align:center;padding:32px}
.empty-state svg{width:44px;height:44px;color:var(--ink-3)}
.empty-state p{font-size:14px;color:var(--ink-2);margin:0}

/* 服务区 */
.serv-grid{display:grid;grid-template-columns:4fr 7fr;gap:48px;align-items:start}
.serv-left{position:sticky;top:100px}
.serv-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.serv-item{display:grid;grid-template-columns:64px 1fr;gap:18px;padding:24px 0;border-bottom:1px solid var(--line)}
.serv-item:first-child{padding-top:0}
.serv-item:last-child{border-bottom:0;padding-bottom:0}
.serv-num{font-size:26px;font-weight:700;color:var(--brand-soft);line-height:1;font-variant-numeric:tabular-nums;-webkit-text-stroke:1px rgba(27,84,196,.35)}
.serv-item h3{font-size:18px;font-weight:600;margin:0 0 8px;color:var(--ink)}
.serv-item p{font-size:14px;color:var(--ink-2);margin:0;line-height:1.8}

/* 数据带 */
.stat-band{background:var(--bg-alt);border-radius:var(--radius-card);padding:32px 24px;display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat-cell{text-align:center;padding:0 18px;border-right:1px solid rgba(27,84,196,.14)}
.stat-cell:last-child{border-right:0}
.stat-cell .num{font-size:32px;font-weight:700;color:var(--brand);line-height:1.1}
.stat-cell span{display:block;font-size:13px;color:var(--ink-2);margin-top:8px}

/* FAQ */
.faq-wrap{max-width:860px;margin:0 auto}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden;transition:box-shadow .18s ease-out}
.faq-item.open{box-shadow:var(--shadow-md)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 22px;background:none;border:0;text-align:left;font-size:16px;font-weight:600;color:var(--ink);cursor:pointer}
.faq-q:hover{color:var(--brand)}
.faq-icon{flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:var(--brand-soft);color:var(--brand);display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;transition:transform .22s ease-out}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .26s ease-out}
.faq-a p{margin:0;padding:0 22px 20px;font-size:15px;color:var(--ink-2);line-height:1.8}

/* CTA */
.cta-band{position:relative;background:var(--brand-deep);border-radius:20px;overflow:hidden;padding:44px 40px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;box-shadow:var(--shadow-lg)}
.cta-band img.cta-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.16}
.cta-stars{position:absolute;right:28px;top:18px;width:150px;height:100px;opacity:.3;pointer-events:none}
.cta-band h2{position:relative;font-size:26px;font-weight:700;margin:0 0 10px;color:#fff}
.cta-band p{position:relative;font-size:15px;color:rgba(255,255,255,.82);margin:0;max-width:560px}
.cta-band .btn{position:relative}
.cta-actions{position:relative;display:flex;gap:14px;flex-wrap:wrap}

/* 页脚 */
.site-footer{background:var(--brand-deep);color:rgba(255,255,255,.8);margin-top:80px;position:relative;overflow:hidden}
.footer-top{display:grid;grid-template-columns:1.2fr 1fr;gap:44px;padding:56px 32px 40px;position:relative}
.footer-glow{position:absolute;left:0;top:0;right:0;height:100%;background-image:url('/assets/images/backpic/back-3.webp');background-size:cover;background-position:center;opacity:.12;pointer-events:none}
.footer-brand{position:relative}
.footer-logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;color:#fff;margin-bottom:14px}
.footer-logo svg{width:32px;height:32px}
.footer-brand p{font-size:14px;line-height:1.9;margin:0;max-width:420px;color:rgba(255,255,255,.76)}
.footer-cols{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:28px}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin:0 0 14px}
.footer-col a{display:block;font-size:14px;color:rgba(255,255,255,.76);padding:6px 0;text-decoration:none}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.footer-bottom{position:relative;border-top:1px solid rgba(255,255,255,.16);padding:20px 32px 28px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.62)}

/* 响应式 */
@media (max-width:1023px){
  .nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:66px}
  .nav-left,.nav-right{display:none}
  .nav-toggle{display:inline-flex}
  .hero{padding:44px 0 40px}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-title{font-size:32px}
  .focus-grid{grid-template-columns:1fr;gap:28px}
  .sub-grid{grid-template-columns:1fr;gap:28px}
  .serv-grid{grid-template-columns:1fr;gap:28px}
  .serv-left{position:static}
  .news-grid{grid-template-columns:1fr}
  .news-lead{grid-row:auto}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-band{grid-template-columns:repeat(2,1fr);gap:24px 0}
  .stat-cell:nth-child(2){border-right:0}
  .footer-top{grid-template-columns:1fr;gap:32px}
  .section{padding:56px 0}
}
@media (max-width:768px){
  .container{padding:0 20px}
  .section{padding:48px 0}
  .sec-title{font-size:22px}
  .hero-title{font-size:28px}
  .hero-sub{font-size:15px}
  .countdown-card{grid-template-columns:1fr;gap:20px;padding:22px 20px}
  .cd-block{width:60px;height:60px}
  .cd-num{font-size:24px}
  .cd-timer{gap:8px}
  .card-grid{grid-template-columns:1fr}
  .replay-row{grid-template-columns:96px 1fr;grid-template-areas:"img title" "meta actions";gap:12px 14px;padding:12px 14px}
  .replay-row img{width:96px;height:60px;grid-area:img}
  .replay-title{grid-area:title}
  .replay-meta{grid-area:meta}
  .replay-play{grid-area:actions;justify-self:end}
  .news-mini{grid-template-columns:104px 1fr}
  .news-mini img{width:104px;height:84px}
  .cta-band{padding:32px 22px}
  .cta-band h2{font-size:21px}
  .footer-top{padding:40px 20px 32px}
  .footer-bottom{padding:18px 20px 24px;flex-direction:column;align-items:flex-start}
  .hero-stats{gap:22px}
  .stat-cell .num{font-size:26px}
  .serv-item{grid-template-columns:48px 1fr;gap:14px}
}
@media (max-width:520px){
  .hero-title{font-size:26px}
  .hero-actions .btn{width:100%}
  .cd-meta{flex-direction:column;gap:8px}
  .stat-band{grid-template-columns:1fr;gap:20px}
  .stat-cell{border-right:0;border-bottom:1px solid rgba(27,84,196,.14);padding-bottom:18px}
  .stat-cell:last-child{border-bottom:0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none !important}
}

/* roulang page: article */
:root{
  --ink:#0F1B33;
  --ink-2:#4A5872;
  --ink-3:#7B879E;
  --brand:#1B54C4;
  --brand-deep:#123B8F;
  --brand-soft:#E8EFFB;
  --accent:#12B8A6;
  --accent-2:#6E56CF;
  --live:#FF4D4F;
  --bg:#F5F8FD;
  --bg-alt:#EBF1FA;
  --surface:#FFFFFF;
  --line:#E1E8F4;
  --radius-card:16px;
  --radius-btn:10px;
  --radius-pill:999px;
  --shadow-sm:0 1px 2px rgba(15,27,51,.05);
  --shadow-md:0 8px 24px -12px rgba(15,40,90,.16);
  --shadow-lg:0 20px 40px -20px rgba(15,40,90,.22);
  --ease:180ms ease-out;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none}
a{color:var(--brand);text-decoration:none;transition:color var(--ease),border-color var(--ease),background-color var(--ease)}
a:hover{text-decoration:underline;text-underline-offset:3px}
a:visited{color:var(--brand)}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
input{font:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
.num{font-variant-numeric:tabular-nums;letter-spacing:.02em}

/* ---------- 按钮体系 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1;text-decoration:none;
  border:1px solid transparent;transition:all var(--ease);white-space:nowrap;
}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--brand);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--brand-deep);color:#fff}
.btn-primary:active{transform:translateY(1px);box-shadow:none}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-soft{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn-soft:hover{background:var(--brand-soft)}
.btn-live{background:var(--live);color:#fff}
.btn-live:hover{background:#e63a3c;color:#fff}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:9px}
.btn-light{background:#fff;color:var(--brand-deep)}
.btn-light:hover{background:var(--brand-soft);color:var(--brand-deep)}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-ghost-light:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:50;background:var(--surface);
  border-bottom:1px solid var(--line);transition:box-shadow var(--ease);
}
.site-header.scrolled{box-shadow:var(--shadow-sm)}
.nav-wrap{
  height:72px;display:grid;grid-template-columns:1fr auto 1fr;
  align-items:center;gap:16px;
}
.nav-left{display:flex;align-items:center;gap:26px}
.nav-right{display:flex;align-items:center;gap:18px;justify-content:flex-end}
.nav-logo{
  display:inline-flex;align-items:center;gap:10px;
  font-size:17px;font-weight:700;color:var(--ink);letter-spacing:.01em;
}
.nav-logo:hover{text-decoration:none;color:var(--brand)}
.nav-logo svg{width:32px;height:32px;flex:0 0 auto}
.nav-link{
  position:relative;font-size:15px;font-weight:500;color:var(--ink-2);
  padding:8px 0;white-space:nowrap;
}
.nav-link:hover{color:var(--brand);text-decoration:none}
.nav-link.active{color:var(--brand);font-weight:600}
.nav-link.active::after{
  content:"";position:absolute;left:50%;bottom:0;width:60%;height:2px;
  background:var(--accent);border-radius:2px;transform:translateX(-50%);
}
.icon-btn{
  width:38px;height:38px;border-radius:10px;display:inline-flex;
  align-items:center;justify-content:center;color:var(--ink-2);
  border:1px solid var(--line);background:#fff;transition:all var(--ease);
}
.icon-btn:hover{color:var(--brand);border-color:var(--brand)}
.nav-toggle{
  display:none;width:40px;height:40px;border-radius:10px;
  align-items:center;justify-content:center;color:var(--ink);
  border:1px solid var(--line);
}
.mobile-panel{
  position:fixed;inset:0;z-index:70;background:#fff;display:none;
  flex-direction:column;padding:18px 20px 28px;overflow-y:auto;
}
.mobile-panel.open{display:flex}
.mobile-panel .panel-head{
  display:flex;align-items:center;justify-content:space-between;
  padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:8px;
}
.mobile-panel .panel-title{font-size:16px;font-weight:700;color:var(--ink)}
.m-link{
  display:flex;align-items:center;justify-content:space-between;
  height:52px;font-size:16px;color:var(--ink);border-bottom:1px solid var(--line);
}
.m-link:hover{color:var(--brand);text-decoration:none}
.m-link .m-hint{font-size:12px;color:var(--ink-3)}
.panel-close{
  width:40px;height:40px;border-radius:10px;border:1px solid var(--line);
  display:inline-flex;align-items:center;justify-content:center;color:var(--ink-2);
}
.m-cta{margin-top:22px;width:100%}

/* ---------- 面包屑 ---------- */
.crumb-bar{padding:22px 0 0}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-3)}
.crumb a{color:var(--ink-3)}
.crumb a:hover{color:var(--brand)}
.crumb .sep{color:#C3CDDD}
.crumb .current{color:var(--ink-2);max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- 文章头部 ---------- */
.article-head{
  position:relative;margin-top:18px;border-radius:20px;overflow:hidden;
  padding:38px 40px 34px;
  background-image:linear-gradient(180deg,rgba(235,241,250,.93),rgba(245,248,253,.97)),url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;
  box-shadow:var(--shadow-sm);
}
.head-inner{position:relative;z-index:2;max-width:820px}
.head-section{
  display:inline-block;font-size:13px;font-weight:600;color:var(--brand);
  background:var(--brand-soft);border-radius:var(--radius-pill);
  padding:4px 12px;margin-bottom:14px;
}
.head-title{
  font-size:38px;line-height:1.28;font-weight:700;letter-spacing:-.01em;
  color:var(--ink);margin-bottom:16px;
}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;color:var(--ink-3)}
.meta-row li{display:inline-flex;align-items:center;gap:10px}
.meta-row li+li::before{content:"";width:4px;height:4px;border-radius:50%;background:#C3CDDD;display:inline-block}
.meta-pill{
  color:var(--accent-2);border:1px solid rgba(110,86,207,.35);
  border-radius:var(--radius-pill);padding:2px 10px;font-weight:600;font-size:12px;
}
.star-field{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.35}
.star-field i{position:absolute;display:block;width:3px;height:3px;border-radius:50%;background:var(--brand)}
.star-field i.big{width:8px;height:8px;background:transparent}

/* ---------- 正文布局 ---------- */
.article-body{padding:48px 0 72px}
.article-grid{
  display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:48px;
  align-items:start;
}
.read-col{min-width:0}
.prose-cms{max-width:780px;font-size:16px;line-height:1.9;color:var(--ink)}
.prose-cms h1,.prose-cms h2{font-size:24px;font-weight:700;margin:40px 0 16px;line-height:1.4}
.prose-cms h3{font-size:19px;font-weight:600;margin:32px 0 12px}
.prose-cms h4{font-size:17px;font-weight:600;margin:26px 0 10px}
.prose-cms p{margin:0 0 18px;color:#1B2740}
.prose-cms ul,.prose-cms ol{margin:0 0 18px;padding-left:24px;list-style:disc}
.prose-cms ol{list-style:decimal}
.prose-cms li{margin-bottom:8px}
.prose-cms a{border-bottom:1px solid rgba(27,84,196,.35)}
.prose-cms blockquote{
  margin:24px 0;padding:16px 22px;background:var(--brand-soft);
  border-left:3px solid var(--accent);border-radius:0 12px 12px 0;color:var(--ink-2);
}
.prose-cms img{border-radius:14px;margin:22px 0;box-shadow:var(--shadow-sm)}
.prose-cms figure{margin:24px 0}
.prose-cms figcaption{font-size:13px;color:var(--ink-3);text-align:center;margin-top:8px}
.prose-cms table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
.prose-cms th,.prose-cms td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.prose-cms th{background:var(--bg-alt);font-weight:600}
.prose-cms pre{
  background:#0F1B33;color:#E6ECFA;padding:16px 18px;border-radius:12px;
  overflow-x:auto;font-size:14px;line-height:1.7;margin:22px 0;
}
.prose-cms code{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  background:var(--bg-alt);color:var(--brand-deep);
  padding:2px 6px;border-radius:6px;font-size:14px;
}
.prose-cms pre code{background:none;color:inherit;padding:0}
.prose-cms hr{border:0;border-top:1px solid var(--line);margin:32px 0}

.empty-state{
  min-height:260px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;text-align:center;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-card);padding:40px 24px;
}
.empty-state svg{width:44px;height:44px;color:var(--ink-3)}
.empty-state p{font-size:14px;color:var(--ink-2)}

/* ---------- 侧栏 ---------- */
.side-col{position:sticky;top:88px;display:flex;flex-direction:column;gap:20px}
.side-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:22px;box-shadow:var(--shadow-sm);transition:box-shadow var(--ease);
}
.side-card:hover{box-shadow:var(--shadow-md)}
.side-title{
  font-size:14px;font-weight:700;color:var(--ink);letter-spacing:.04em;
  padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:14px;
  display:flex;align-items:center;gap:8px;
}
.side-title::before{content:"";width:3px;height:14px;border-radius:2px;background:var(--accent)}
.side-list li+li{margin-top:12px}
.side-list a{font-size:14px;color:var(--ink-2);display:flex;gap:10px;align-items:flex-start}
.side-list a:hover{color:var(--brand);text-decoration:none}
.side-list .dot{width:6px;height:6px;border-radius:50%;background:var(--brand-soft);border:1px solid var(--brand);margin-top:9px;flex:0 0 auto}
.side-thumb{border-radius:12px;overflow:hidden;margin-bottom:12px;background:var(--bg-alt)}
.side-thumb img{width:100%;height:132px;object-fit:cover}
.side-facts li{display:flex;justify-content:space-between;gap:12px;font-size:14px;padding:9px 0;border-bottom:1px dashed var(--line)}
.side-facts li:last-child{border-bottom:0}
.side-facts .k{color:var(--ink-3)}
.side-facts .v{color:var(--ink);font-weight:600;text-align:right}
.side-form{display:flex;flex-direction:column;gap:10px;margin-top:12px}
.side-form input{
  height:44px;border:1px solid var(--line);border-radius:var(--radius-btn);
  padding:0 14px;font-size:14px;color:var(--ink);background:#fff;transition:all var(--ease);
}
.side-form input::placeholder{color:var(--ink-3)}
.side-form input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px rgba(18,184,166,.25)}
.side-note{font-size:12px;color:var(--ink-3);line-height:1.7}

/* ---------- 文末 ---------- */
.article-foot{
  margin-top:44px;padding-top:26px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;
}
.tag-row{display:flex;flex-wrap:wrap;gap:10px}
.tag-pill{
  display:inline-flex;align-items:center;height:32px;padding:0 14px;
  border-radius:var(--radius-pill);background:var(--bg-alt);color:var(--ink-2);
  font-size:13px;transition:all var(--ease);
}
.tag-pill:hover{background:var(--brand-soft);color:var(--brand);text-decoration:none}
.share-row{display:flex;gap:10px}
.share-btn{
  width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;
  display:inline-flex;align-items:center;justify-content:center;color:var(--ink-2);
  transition:all var(--ease);
}
.share-btn:hover{color:var(--brand);border-color:var(--brand);transform:translateY(-2px)}

/* ---------- 上一篇 / 下一篇 ---------- */
.pn-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:28px}
.pn-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:20px;display:flex;flex-direction:column;gap:8px;color:var(--ink);
  box-shadow:var(--shadow-sm);transition:all var(--ease);
}
.pn-card:hover{border-color:var(--brand);box-shadow:var(--shadow-md);transform:translateY(-2px);text-decoration:none;color:var(--ink)}
.pn-label{font-size:12px;font-weight:600;color:var(--accent);letter-spacing:.06em}
.pn-title{font-size:16px;font-weight:600;line-height:1.6;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pn-card.next{text-align:right;align-items:flex-end}

/* ---------- 相关推荐 ---------- */
.related{padding:0 0 72px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px}
.section-head h2{font-size:26px;font-weight:700;letter-spacing:-.01em}
.section-head p{font-size:14px;color:var(--ink-3);margin-top:8px}
.section-more{font-size:14px;font-weight:600}
.rec-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.rec-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;box-shadow:var(--shadow-sm);transition:all var(--ease);display:flex;flex-direction:column;
}
.rec-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);text-decoration:none}
.rec-cover{position:relative;background:var(--bg-alt)}
.rec-cover img{width:100%;height:158px;object-fit:cover}
.rec-body{padding:18px 20px 20px}
.rec-cat{
  display:inline-block;font-size:12px;font-weight:600;color:var(--accent-2);
  background:rgba(110,86,207,.08);border-radius:var(--radius-pill);padding:2px 10px;margin-bottom:10px;
}
.rec-title{font-size:17px;font-weight:600;line-height:1.55;color:var(--ink);margin-bottom:10px}
.rec-meta{font-size:13px;color:var(--ink-3);display:flex;gap:10px;align-items:center}

/* ---------- CTA 带 ---------- */
.cta-band{
  position:relative;overflow:hidden;background:var(--brand-deep);
  background-image:linear-gradient(120deg,rgba(18,59,143,.95),rgba(15,27,51,.96)),url('/assets/images/backpic/back-3.webp');
  background-size:cover;background-position:center;
}
.cta-inner{
  position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;
  justify-content:space-between;gap:24px;padding-top:56px;padding-bottom:56px;
}
.cta-copy h2{font-size:27px;font-weight:700;color:#fff;letter-spacing:-.01em}
.cta-copy p{font-size:15px;color:rgba(255,255,255,.78);margin-top:10px;max-width:560px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-stars{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.35}
.cta-stars i{position:absolute;width:3px;height:3px;border-radius:50%;background:#fff;display:block}

/* ---------- 页脚 ---------- */
.site-footer{position:relative;background:#0C1730;color:#C6D2E8;overflow:hidden}
.footer-glow{
  position:absolute;inset:0;z-index:0;
  background-image:linear-gradient(180deg,rgba(12,23,48,.94),rgba(12,23,48,.97)),url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;opacity:.9;
}
.footer-top{
  position:relative;z-index:2;display:grid;grid-template-columns:1.1fr 1.4fr;
  gap:48px;padding-top:60px;padding-bottom:40px;
}
.footer-logo{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:700;color:#fff}
.footer-logo svg{width:30px;height:30px}
.footer-brand p{font-size:14px;line-height:1.9;color:rgba(198,210,232,.78);margin-top:16px;max-width:420px}
.footer-cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.04em}
.footer-col a{display:block;font-size:14px;color:rgba(198,210,232,.82);padding:6px 0}
.footer-col a:hover{color:#fff;text-decoration:none}
.footer-bottom{
  position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:12px;
  justify-content:space-between;align-items:center;padding-top:18px;padding-bottom:26px;
  border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:rgba(198,210,232,.65);
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .nav-left,.nav-right{display:none}
  .nav-wrap{grid-template-columns:auto 1fr auto;height:64px}
  .nav-logo{justify-self:start;grid-column:2;justify-self:center}
  .nav-toggle{display:inline-flex;grid-column:3;justify-self:end}
  .article-grid{grid-template-columns:minmax(0,1fr);gap:32px}
  .side-col{position:static}
  .head-title{font-size:32px}
  .rec-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-top{grid-template-columns:1fr;gap:32px}
}
@media (max-width:768px){
  .container{padding:0 20px}
  .article-head{padding:28px 22px 26px;border-radius:16px}
  .head-title{font-size:27px;line-height:1.35}
  .article-body{padding:36px 0 56px}
  .prose-cms h2{font-size:21px}
  .prose-cms h3{font-size:18px}
  .pn-grid{grid-template-columns:minmax(0,1fr)}
  .pn-card.next{text-align:left;align-items:flex-start}
  .rec-grid{grid-template-columns:minmax(0,1fr)}
  .cta-inner{padding-top:44px;padding-bottom:44px}
  .cta-copy h2{font-size:22px}
  .section-head h2{font-size:21px}
  .footer-cols{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:520px){
  .btn{height:44px;padding:0 18px;font-size:14px}
  .article-foot{flex-direction:column;align-items:flex-start}
  .crumb .current{max-width:200px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
}

/* roulang page: category1 */
:root{
  --ink:#0F1B33;--ink-2:#4A5872;--ink-3:#7B879E;
  --brand:#1B54C4;--brand-deep:#123B8F;--brand-soft:#E8EFFB;
  --accent:#12B8A6;--accent-2:#6E56CF;
  --live:#FF4D4F;
  --bg:#F5F8FD;--bg-alt:#EBF1FA;--surface:#FFFFFF;--line:#E1E8F4;
  --radius-card:16px;--radius-btn:10px;--radius-pill:999px;
  --shadow-sm:0 1px 2px rgba(15,27,51,.05);
  --shadow-md:0 8px 24px -12px rgba(15,40,90,.16);
  --shadow-lg:0 20px 40px -20px rgba(15,40,90,.22);
  --ease:180ms ease-out;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,p,ul,ol,figure,form{margin:0}
ul,ol{padding:0;list-style:none}
img{display:block;max-width:100%;height:auto}
a{color:var(--brand);text-decoration:none;transition:color var(--ease)}
a:hover{text-decoration:underline;text-underline-offset:3px}
a:visited{color:var(--brand)}
button,input{font-family:inherit;font-size:inherit}
button{cursor:pointer;border:0;background:none;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
.num{font-variant-numeric:tabular-nums;letter-spacing:.02em}

.container{width:100%;max-width:1200px;margin:0 auto;padding-left:32px;padding-right:32px}
.section{padding:80px 0}
.section-alt{background:var(--bg-alt)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.sec-title{font-size:28px;font-weight:700;line-height:1.3;letter-spacing:-.01em}
.sec-sub{margin-top:10px;font-size:15px;color:var(--ink-2);max-width:640px;line-height:1.8}
.sec-link{font-size:15px;font-weight:600;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.eyebrow{display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 14px;border-radius:var(--radius-pill);background:var(--brand-soft);color:var(--brand);font-size:13px;font-weight:600;letter-spacing:.02em}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow var(--ease)}
.site-header.scrolled{box-shadow:var(--shadow-sm)}
.nav-wrap{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;height:72px}
.nav-left{display:flex;align-items:center;gap:26px}
.nav-right{display:flex;align-items:center;gap:18px;justify-content:flex-end}
.nav-link{position:relative;font-size:15px;font-weight:500;color:var(--ink-2);padding:6px 0;white-space:nowrap;transition:color var(--ease)}
.nav-link:hover{color:var(--brand);text-decoration:none}
.nav-link.active{color:var(--brand);font-weight:600}
.nav-link.active::after{content:"";position:absolute;left:0;bottom:-1px;width:60%;height:2px;border-radius:2px;background:var(--accent)}
.nav-logo{display:inline-flex;align-items:center;gap:10px;font-size:19px;font-weight:700;color:var(--ink);letter-spacing:.01em;white-space:nowrap}
.nav-logo svg{width:34px;height:34px;flex:0 0 34px}
.nav-logo:hover{color:var(--brand);text-decoration:none}
.icon-btn{width:38px;height:38px;display:inline-grid;place-items:center;border-radius:var(--radius-pill);border:1px solid var(--line);color:var(--ink-2);background:#fff;transition:all var(--ease)}
.icon-btn:hover{color:var(--brand);border-color:var(--brand);box-shadow:var(--shadow-sm)}
.nav-toggle{display:none;width:42px;height:42px;border-radius:var(--radius-btn);border:1px solid var(--line);color:var(--ink);background:#fff;place-items:center}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;border-radius:var(--radius-btn);font-size:15px;font-weight:600;border:1px solid transparent;transition:all var(--ease);white-space:nowrap}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--brand);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--brand-deep);color:#fff}
.btn-primary:active{transform:translateY(1px);box-shadow:none}
.btn-outline{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand)}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn-ghost:hover{background:var(--brand-soft)}
.btn-light{background:#fff;color:var(--brand-deep)}
.btn-light:hover{background:var(--brand-soft);color:var(--brand-deep)}
.btn-sm{height:38px;padding:0 16px;font-size:14px}
.btn-lg{height:50px;padding:0 28px;font-size:16px}

/* ---------- Tags ---------- */
.tag{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:var(--radius-pill);font-size:12px;font-weight:600;line-height:1;white-space:nowrap}
.tag-live{background:rgba(255,77,79,.10);color:#D9363E}
.tag-blue{background:var(--brand-soft);color:var(--brand)}
.tag-teal{background:rgba(18,184,166,.13);color:#0B8C7E}
.tag-purple{background:rgba(110,86,207,.10);color:var(--accent-2)}

/* ---------- Category hero ---------- */
.cat-hero{position:relative;overflow:hidden;background:#fff;border-bottom:1px solid var(--line);padding:64px 0 68px}
.cat-hero-bg{position:absolute;inset:0;background:url('/assets/images/backpic/back-1.webp') center/cover no-repeat;opacity:.10;pointer-events:none}
.spark{position:absolute;border-radius:50%;background:var(--brand);opacity:.26;pointer-events:none}
.spark-1{width:5px;height:5px;top:46px;right:12%}
.spark-2{width:3px;height:3px;top:118px;right:24%}
.spark-3{width:4px;height:4px;bottom:56px;left:6%}
.spark-4{width:3px;height:3px;bottom:112px;left:13%}
.cat-hero-grid{position:relative;display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:center}
.cat-hero h1{margin:18px 0 16px;font-size:42px;font-weight:700;line-height:1.25;letter-spacing:-.01em}
.cat-hero-lead{font-size:17px;color:var(--ink-2);line-height:1.85;max-width:560px}
.hero-stats{display:flex;gap:36px;margin-top:32px;flex-wrap:wrap}
.hero-stat{display:flex;flex-direction:column;gap:2px}
.hero-stat b{font-size:24px;font-weight:700;color:var(--brand);font-variant-numeric:tabular-nums;letter-spacing:.02em;line-height:1.2}
.hero-stat span{font-size:13px;color:var(--ink-3)}
.cat-hero-media{position:relative}
.cat-hero-media img{width:100%;height:320px;object-fit:cover;border-radius:20px;box-shadow:var(--shadow-lg)}
.cat-hero-card{position:absolute;left:-18px;bottom:-18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-md);padding:14px 18px;display:flex;align-items:center;gap:12px}
.cat-hero-card .dot{width:8px;height:8px;border-radius:50%;background:var(--live);box-shadow:0 0 0 4px rgba(255,77,79,.14)}
.cat-hero-card strong{font-size:15px;font-weight:600;display:block;line-height:1.4}
.cat-hero-card em{font-style:normal;font-size:12px;color:var(--ink-3)}

/* ---------- Category tabs ---------- */
.tabs-bar{background:#fff;border-bottom:1px solid var(--line)}
.cat-tabs{display:flex;gap:12px;flex-wrap:wrap;padding:20px 0}
.cat-tab{display:inline-flex;align-items:center;height:40px;padding:0 20px;border-radius:var(--radius-pill);border:1px solid var(--line);background:#fff;color:var(--ink-2);font-size:15px;font-weight:500;transition:all var(--ease)}
.cat-tab:hover{border-color:var(--brand);color:var(--brand);text-decoration:none}
.cat-tab.active{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}
.cat-tab.active:hover{color:#fff}

/* ---------- Value cards ---------- */
.value-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.value-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:26px;box-shadow:var(--shadow-sm);transition:transform var(--ease),box-shadow var(--ease)}
.value-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.value-no{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;background:var(--brand-soft);color:var(--brand);font-size:14px;font-weight:700;font-variant-numeric:tabular-nums}
.value-card h3{font-size:19px;font-weight:600;margin:14px 0 8px;line-height:1.5}
.value-card p{font-size:15px;color:var(--ink-2);line-height:1.82}

/* ---------- Content layout ---------- */
.content-layout{display:grid;grid-template-columns:8fr 4fr;gap:32px;align-items:start}
.list-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.list-head h2{font-size:22px;font-weight:700}
.list-count{font-size:14px;color:var(--ink-3)}
.sch-list{display:flex;flex-direction:column;gap:16px}
.sch-item{display:flex;gap:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:18px;box-shadow:var(--shadow-sm);transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease)}
.sch-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:#D3E0F6}
.sch-thumb{flex:0 0 96px;width:96px;height:72px;border-radius:12px;overflow:hidden;background:var(--bg-alt)}
.sch-thumb img{width:100%;height:100%;object-fit:cover}
.sch-body{flex:1;min-width:0}
.sch-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--ink-3)}
.sch-meta .time{font-size:15px;font-weight:700;color:var(--brand);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.sch-body h3{font-size:17px;font-weight:600;line-height:1.55;margin:8px 0 6px}
.sch-body h3 a{color:var(--ink)}
.sch-body h3 a:hover{color:var(--brand);text-decoration:none}
.sch-body p{font-size:14px;color:var(--ink-2);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sch-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:12px;font-size:13px;color:var(--ink-3);flex-wrap:wrap}
.sch-foot a{font-weight:600;font-size:14px}

/* ---------- Sidebar ---------- */
.sidebar{display:flex;flex-direction:column;gap:20px}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:20px;box-shadow:var(--shadow-sm)}
.side-card h3{font-size:17px;font-weight:600;margin-bottom:14px}
.rank-list li+li{border-top:1px solid var(--line)}
.rank-list a{display:flex;align-items:flex-start;gap:12px;padding:11px 0;color:var(--ink-2);font-size:14px;line-height:1.6;transition:color var(--ease)}
.rank-list a:hover{color:var(--brand);text-decoration:none}
.rank-list .rk{flex:0 0 22px;width:22px;height:22px;border-radius:6px;display:grid;place-items:center;font-size:12px;font-weight:700;background:var(--bg-alt);color:var(--ink-3);font-variant-numeric:tabular-nums;margin-top:2px}
.rank-list li:nth-child(1) .rk{background:var(--brand);color:#fff}
.rank-list li:nth-child(2) .rk{background:var(--brand-soft);color:var(--brand)}
.rank-list li:nth-child(3) .rk{background:rgba(18,184,166,.14);color:#0B8C7E}
.rank-list .rsub{display:block;font-size:12px;color:var(--ink-3);margin-top:2px}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag-chip{display:inline-flex;align-items:center;height:30px;padding:0 12px;border-radius:var(--radius-pill);background:var(--bg-alt);color:var(--ink-2);font-size:13px;transition:all var(--ease)}
.tag-chip:hover{background:var(--brand-soft);color:var(--brand);text-decoration:none}
.side-sub-note{font-size:14px;color:var(--ink-2);margin-bottom:14px;line-height:1.7}
.mini-form{display:flex;gap:8px}
.mini-form input{flex:1;min-width:0;height:40px;padding:0 12px;border:1px solid var(--line);border-radius:var(--radius-btn);background:#fff;color:var(--ink);font-size:14px;transition:border-color var(--ease),box-shadow var(--ease)}
.mini-form input::placeholder{color:var(--ink-3)}
.mini-form input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px rgba(18,184,166,.26)}
.side-sub-tip{margin-top:10px;font-size:12px;color:var(--ink-3);line-height:1.6}

/* ---------- Pager ---------- */
.pager{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:36px}
.pager a,.pager span{min-width:42px;height:42px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--ink-2);font-size:15px;font-weight:500;font-variant-numeric:tabular-nums;transition:all var(--ease)}
.pager a:hover{border-color:var(--brand);color:var(--brand);text-decoration:none;box-shadow:var(--shadow-sm)}
.pager .current{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}
.pager .muted{opacity:.45}

/* ---------- Scene ---------- */
.scene-grid{display:grid;grid-template-columns:5fr 7fr;gap:44px;align-items:center}
.scene-media img{width:100%;height:340px;object-fit:cover;border-radius:20px;box-shadow:var(--shadow-md)}
.scene-list{display:flex;flex-direction:column;gap:20px}
.scene-item{display:flex;gap:14px}
.scene-check{flex:0 0 24px;width:24px;height:24px;border-radius:50%;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;margin-top:3px}
.scene-item h4{font-size:17px;font-weight:600;margin-bottom:4px;line-height:1.5}
.scene-item p{font-size:15px;color:var(--ink-2);line-height:1.78}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:24px;box-shadow:var(--shadow-sm);transition:transform var(--ease),box-shadow var(--ease)}
.step:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.step-num{width:36px;height:36px;border-radius:10px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:15px;font-weight:700;font-variant-numeric:tabular-nums}
.step h4{font-size:17px;font-weight:600;margin:14px 0 6px}
.step p{font-size:14px;color:var(--ink-2);line-height:1.75}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px;margin:0 auto}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-sm);overflow:hidden;transition:box-shadow var(--ease),border-color var(--ease)}
.faq-item[open]{border-color:#CFDDF5;box-shadow:var(--shadow-md)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;font-size:17px;font-weight:600;line-height:1.6}
.faq-item summary::-webkit-details-marker{display:none}
.faq-arrow{flex:0 0 20px;width:20px;height:20px;color:var(--ink-3);transition:transform var(--ease),color var(--ease)}
.faq-item[open] .faq-arrow{transform:rotate(180deg);color:var(--brand)}
.faq-body{padding:0 24px 22px;color:var(--ink-2);font-size:15px;line-height:1.85}

/* ---------- CTA ---------- */
.cta-band{position:relative;overflow:hidden;background:var(--brand-deep);border-radius:20px;padding:52px 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;box-shadow:var(--shadow-lg);flex-wrap:wrap}
.cta-band::before{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-3.webp') center/cover no-repeat;opacity:.14}
.cta-band>*{position:relative;z-index:1}
.cta-band h2{color:#fff;font-size:28px;font-weight:700;line-height:1.35}
.cta-band p{color:rgba(255,255,255,.78);font-size:15px;margin-top:10px;max-width:560px;line-height:1.8}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- Footer ---------- */
.site-footer{position:relative;background:#0C1A3A;color:rgba(255,255,255,.72);padding:64px 0 0;overflow:hidden;margin-top:0}
.footer-glow{position:absolute;top:-140px;right:-80px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(18,184,166,.22),transparent 68%);pointer-events:none}
.footer-top{position:relative;display:grid;grid-template-columns:5fr 7fr;gap:48px;padding-bottom:44px}
.footer-logo{display:flex;align-items:center;gap:10px;color:#fff;font-size:19px;font-weight:700;margin-bottom:14px}
.footer-logo svg{width:34px;height:34px;flex:0 0 34px}
.footer-brand p{font-size:14px;line-height:1.9;max-width:400px;color:rgba(255,255,255,.66)}
.footer-cols{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}
.footer-col h4{color:#fff;font-size:15px;font-weight:600;margin-bottom:14px}
.footer-col a{display:block;color:rgba(255,255,255,.7);font-size:14px;padding:5px 0;transition:color var(--ease)}
.footer-col a:hover{color:#fff;text-decoration:none}
.container.footer-bottom{position:relative;border-top:1px solid rgba(255,255,255,.12);padding-top:22px;padding-bottom:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.55)}

/* ---------- Mobile panel ---------- */
.mobile-panel{position:fixed;top:72px;left:0;right:0;bottom:0;background:#fff;z-index:60;padding:8px 20px 32px;overflow-y:auto;display:none}
.mobile-panel.open{display:block}
.mobile-panel .m-link{display:flex;align-items:center;height:52px;border-bottom:1px solid var(--line);color:var(--ink);font-size:16px;font-weight:500}
.mobile-panel .m-link:hover{text-decoration:none;color:var(--brand)}
.mobile-panel .m-link.active{color:var(--brand);font-weight:600}
.mobile-panel .m-cta{margin-top:24px;display:flex}
.mobile-panel .m-cta .btn{width:100%}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .cat-hero-grid{grid-template-columns:1fr;gap:36px}
  .cat-hero-media img{height:280px}
  .cat-hero-card{left:auto;right:16px;bottom:16px}
  .content-layout{grid-template-columns:1fr}
  .scene-grid{grid-template-columns:1fr;gap:32px}
  .scene-media img{height:280px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr;gap:36px}
}
@media (max-width:860px){
  .nav-left,.nav-right{display:none}
  .nav-wrap{grid-template-columns:auto 1fr auto;gap:12px}
  .nav-logo{justify-self:start}
  .nav-toggle{display:grid;justify-self:end}
  .nav-wrap .nav-logo{grid-column:2;justify-self:center}
}
@media (max-width:768px){
  .container{padding-left:20px;padding-right:20px}
  .section{padding:48px 0}
  .cat-hero{padding:44px 0 52px}
  .cat-hero h1{font-size:30px;margin:14px 0 12px}
  .cat-hero-lead{font-size:16px}
  .hero-stats{gap:24px;margin-top:24px}
  .sec-title{font-size:22px}
  .value-grid{grid-template-columns:1fr;gap:16px}
  .steps{grid-template-columns:1fr}
  .cta-band{padding:36px 24px;border-radius:16px}
  .cta-band h2{font-size:22px}
  .footer-cols{grid-template-columns:1fr;gap:24px}
  .sch-item{gap:14px;padding:16px}
  .sch-thumb{flex:0 0 80px;width:80px;height:60px}
}
@media (max-width:520px){
  .cat-hero h1{font-size:26px}
  .cat-hero-media img{height:210px}
  .cat-hero-card{position:static;margin-top:14px;box-shadow:var(--shadow-sm)}
  .hero-stats{gap:20px}
  .hero-stat b{font-size:20px}
  .sch-item{flex-direction:column}
  .sch-thumb{flex:none;width:100%;height:150px}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .faq-item summary{padding:16px 18px;font-size:16px}
  .faq-body{padding:0 18px 18px}
  .pager a,.pager span{min-width:38px;height:38px;font-size:14px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}

/* roulang page: category2 */
:root{
    --ink:#0F1B33;
    --ink-2:#4A5872;
    --ink-3:#7B879E;
    --brand:#1B54C4;
    --brand-deep:#123B8F;
    --brand-soft:#E8EFFB;
    --accent:#12B8A6;
    --accent-2:#6E56CF;
    --live:#FF4D4F;
    --bg:#F5F8FD;
    --bg-alt:#EBF1FA;
    --surface:#FFFFFF;
    --line:#E1E8F4;
    --radius-card:16px;
    --radius-btn:10px;
    --radius-pill:999px;
    --shadow-sm:0 1px 2px rgba(15,27,51,.05);
    --shadow-md:0 8px 24px -12px rgba(15,40,90,.16);
    --shadow-lg:0 20px 40px -20px rgba(15,40,90,.22);
    --ease:180ms ease-out;
  }

  *,*::before,*::after{box-sizing:border-box}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
  body.page-body{
    margin:0;
    overflow-x:hidden;
    font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
    font-size:16px;
    line-height:1.8;
    letter-spacing:.01em;
    color:var(--ink);
    background:var(--bg);
    -webkit-font-smoothing:antialiased;
  }
  body.nav-open{overflow:hidden}
  img{display:block;max-width:100%;height:auto}
  button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
  input{font:inherit}
  h1,h2,h3,h4,p{margin:0}
  ul{margin:0;padding:0;list-style:none}
  body.page-body a{color:var(--brand);text-decoration:none;transition:color var(--ease)}
  body.page-body a:hover{text-decoration:underline;text-underline-offset:3px}
  :focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
  .num{font-variant-numeric:tabular-nums;letter-spacing:.02em}

  .container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}

  /* 通用按钮 */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    height:46px;padding:0 24px;border-radius:var(--radius-btn);
    font-size:15px;font-weight:600;line-height:1;
    border:1px solid transparent;
    transition:background var(--ease),color var(--ease),border-color var(--ease),box-shadow var(--ease),transform var(--ease);
  }
  body.page-body .btn:hover{text-decoration:none}
  .btn:active{transform:translateY(1px)}
  .btn-primary{background:var(--brand);color:#fff;box-shadow:var(--shadow-sm)}
  .btn-primary:hover{background:var(--brand-deep);color:#fff;box-shadow:var(--shadow-md)}
  .btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand)}
  .btn-ghost:hover{background:var(--brand-soft);color:var(--brand)}
  .btn-light{background:#fff;color:var(--brand-deep)}
  .btn-light:hover{background:#E8EFFB;color:var(--brand-deep)}
  .btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
  .btn-outline-light:hover{background:rgba(255,255,255,.14);color:#fff}
  .btn-sm{height:40px;padding:0 18px;font-size:14px}

  /* 顶部导航 */
  .site-header{
    position:sticky;top:0;z-index:70;
    background:#fff;
    border-bottom:1px solid var(--line);
    transition:box-shadow var(--ease);
  }
  .site-header.is-scrolled{box-shadow:var(--shadow-sm)}
  .nav-wrap{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;min-height:72px}
  .nav-left,.nav-right{display:flex;align-items:center;gap:22px}
  .nav-right{justify-content:flex-end;gap:16px}
  .nav-link{
    position:relative;
    padding:6px 0;
    font-size:15px;
    font-weight:500;
    color:var(--ink-2);
    white-space:nowrap;
    transition:color var(--ease);
  }
  .nav-link:hover{color:var(--brand);text-decoration:none}
  .nav-link.active{color:var(--brand);font-weight:600}
  .nav-link.active::after{
    content:"";position:absolute;left:0;bottom:0;width:60%;height:2px;
    background:var(--accent);border-radius:2px;
  }
  .nav-logo{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:700;color:var(--ink)}
  .nav-logo svg{width:34px;height:34px;flex:none}
  body.page-body .nav-logo:hover{text-decoration:none;color:var(--brand)}
  .icon-btn{
    display:inline-flex;align-items:center;justify-content:center;
    width:40px;height:40px;border-radius:var(--radius-btn);
    color:var(--ink-2);
    transition:background var(--ease),color var(--ease);
  }
  .icon-btn:hover{background:var(--brand-soft);color:var(--brand)}
  .nav-toggle{
    display:none;align-items:center;justify-content:center;
    width:42px;height:42px;border-radius:var(--radius-btn);
    color:var(--ink-2);border:1px solid var(--line);
  }
  .nav-toggle:hover{background:var(--brand-soft);color:var(--brand)}

  /* 移动端面板 */
  .mobile-panel{
    position:fixed;inset:0;z-index:60;
    background:#fff;
    padding:92px 24px 32px;
    overflow-y:auto;
    opacity:0;visibility:hidden;transform:translateY(-10px);
    transition:opacity .2s ease-out,transform .2s ease-out,visibility .2s;
  }
  .mobile-panel.open{opacity:1;visibility:visible;transform:translateY(0)}
  .mobile-nav{display:flex;flex-direction:column;border-top:1px solid var(--line)}
  .mobile-link{
    display:flex;align-items:center;height:52px;padding-left:4px;
    font-size:16px;font-weight:500;color:var(--ink-2);
    border-bottom:1px solid var(--line);
  }
  .mobile-link.active{color:var(--brand);font-weight:600;box-shadow:inset 3px 0 0 var(--accent);padding-left:14px}
  .mobile-cta{width:100%;margin-top:26px}

  /* 栏目头 */
  .cat-hero{position:relative;padding:52px 0 0;overflow:hidden}
  .cat-hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center}
  .hero-pill{
    display:inline-flex;align-items:center;gap:8px;
    height:32px;padding:0 14px;border-radius:var(--radius-pill);
    background:var(--brand-soft);color:var(--brand);
    font-size:13px;font-weight:600;letter-spacing:.02em;
  }
  .hero-pill i{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block}
  .cat-hero h1{
    margin:18px 0 0;
    font-size:40px;line-height:1.25;font-weight:700;letter-spacing:-.01em;
  }
  .cat-hero-lead{margin-top:16px;font-size:17px;color:var(--ink-2);max-width:34em}
  .hero-meta{display:flex;flex-wrap:wrap;gap:28px;margin-top:28px}
  .hero-meta div{min-width:96px}
  .hero-meta b{display:block;font-size:24px;font-weight:700;color:var(--brand);line-height:1.3;font-variant-numeric:tabular-nums}
  .hero-meta span{font-size:13px;color:var(--ink-3)}
  .cat-hero-media{
    position:relative;
    aspect-ratio:16/11;
    border-radius:20px;overflow:hidden;
    background:var(--bg-alt);
    box-shadow:var(--shadow-lg);
  }
  .cat-hero-media img{width:100%;height:100%;object-fit:cover}
  .float-card{
    position:absolute;right:20px;bottom:20px;
    background:rgba(255,255,255,.94);
    border-radius:14px;padding:12px 16px;
    box-shadow:var(--shadow-md);
    font-size:13px;color:var(--ink-2);
  }
  .float-card b{display:block;font-size:18px;color:var(--brand);font-variant-numeric:tabular-nums}

  .cat-switch{display:flex;flex-wrap:wrap;gap:10px;margin-top:40px}
  .cat-switch a{
    display:inline-flex;align-items:center;height:42px;padding:0 22px;
    border-radius:var(--radius-pill);
    border:1px solid var(--line);background:#fff;
    color:var(--ink-2);font-size:14.5px;font-weight:600;
    transition:background var(--ease),color var(--ease),border-color var(--ease);
  }
  .cat-switch a:hover{border-color:var(--brand);color:var(--brand);text-decoration:none}
  .cat-switch a.is-current{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:var(--shadow-sm)}

  /* 区块通用 */
  .section{padding:80px 0}
  .section-alt{background:var(--bg-alt)}
  .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px}
  .section-head h2{font-size:28px;font-weight:700;letter-spacing:-.01em}
  .section-head p{margin-top:10px;font-size:15px;color:var(--ink-2);max-width:44em}
  .link-more{font-size:15px;font-weight:600;white-space:nowrap}

  /* 数据条 */
  .stat-band{
    display:grid;grid-template-columns:repeat(4,1fr);
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius-card);
    box-shadow:var(--shadow-sm);
    padding:28px 8px;
  }
  .stat{position:relative;padding:0 24px;text-align:center}
  .stat+.stat::before{
    content:"";position:absolute;left:0;top:14%;width:1px;height:72%;background:var(--line);
  }
  .stat b{display:block;font-size:28px;font-weight:700;color:var(--brand);line-height:1.3;font-variant-numeric:tabular-nums}
  .stat span{font-size:13px;color:var(--ink-3)}

  /* 筛选标签 */
  .chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
  .chip{
    height:38px;padding:0 18px;border-radius:var(--radius-pill);
    border:1px solid var(--line);background:#fff;
    color:var(--ink-2);font-size:14px;font-weight:500;
    transition:background var(--ease),color var(--ease),border-color var(--ease);
  }
  .chip:hover{border-color:var(--brand);color:var(--brand)}
  .chip.is-active{background:var(--brand);border-color:var(--brand);color:#fff}

  /* 卡片网格 */
  .card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
  .hl-card{
    display:flex;flex-direction:column;
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius-card);
    box-shadow:var(--shadow-sm);
    overflow:hidden;
    transition:transform var(--ease),box-shadow var(--ease);
  }
  .hl-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
  .hl-card.is-featured{grid-column:span 2}
  .hl-cover{
    position:relative;display:block;
    aspect-ratio:3/2;
    overflow:hidden;background:var(--bg-alt);
  }
  .hl-card.is-featured .hl-cover{aspect-ratio:16/9}
  .hl-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease-out}
  .hl-card:hover .hl-cover img{transform:scale(1.04)}
  .hl-tag{
    position:absolute;left:12px;top:12px;
    display:inline-flex;align-items:center;height:26px;padding:0 12px;
    border-radius:var(--radius-pill);
    background:rgba(110,86,207,.9);color:#fff;
    font-size:12px;font-weight:600;letter-spacing:.02em;
  }
  .hl-card.is-featured .hl-tag{background:rgba(18,184,166,.94)}
  .hl-body{display:flex;flex-direction:column;gap:10px;padding:20px 22px 22px;flex:1}
  .hl-body h3{font-size:19px;font-weight:600;line-height:1.5}
  .hl-body h3 a{color:var(--ink)}
  .hl-body h3 a:hover{color:var(--brand);text-decoration:none}
  .hl-body p{font-size:14.5px;color:var(--ink-2);line-height:1.75}
  .hl-meta{
    display:flex;align-items:center;gap:10px;margin-top:auto;
    font-size:13px;color:var(--ink-3);font-variant-numeric:tabular-nums;
  }
  .hl-meta i{width:4px;height:4px;border-radius:50%;background:var(--ink-3);display:inline-block;opacity:.6}

  .img-fallback{
    background-color:var(--bg-alt);
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 36 36'%3E%3Cpath d='M18 4 L21 15 L32 18 L21 21 L18 32 L15 21 L4 18 L15 15 Z' fill='none' stroke='%237B879E' stroke-width='1.6'/%3E%3C/svg%3E");
    background-repeat:no-repeat;background-position:center;background-size:40px 40px;
    font-size:0;color:transparent;
  }

  /* 分页 */
  .pagination{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:48px}
  .page-btn{
    display:inline-flex;align-items:center;justify-content:center;
    min-width:44px;height:44px;padding:0 14px;
    border-radius:12px;border:1px solid var(--line);background:#fff;
    color:var(--ink-2);font-size:15px;font-weight:600;
    transition:background var(--ease),color var(--ease),border-color var(--ease);
  }
  .page-btn:hover{border-color:var(--brand);color:var(--brand);text-decoration:none}
  .page-btn.is-current{background:var(--brand);border-color:var(--brand);color:#fff}
  .page-btn.is-disabled{color:var(--ink-3);opacity:.6;pointer-events:none}

  /* 流程 */
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
  .step{
    background:var(--surface);border:1px solid var(--line);
    border-radius:var(--radius-card);padding:24px;
    box-shadow:var(--shadow-sm);
    transition:transform var(--ease),box-shadow var(--ease);
  }
  .step:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
  .step-num{display:block;font-size:13px;font-weight:700;letter-spacing:.1em;color:var(--accent)}
  .step h3{margin-top:12px;font-size:18px;font-weight:600}
  .step p{margin-top:8px;font-size:14px;color:var(--ink-2);line-height:1.75}

  /* FAQ */
  .faq-list{display:grid;gap:12px;max-width:900px}
  .faq-item{
    background:var(--surface);border:1px solid var(--line);
    border-radius:var(--radius-card);box-shadow:var(--shadow-sm);
    overflow:hidden;
    transition:box-shadow var(--ease),border-color var(--ease);
  }
  .faq-item:hover{box-shadow:var(--shadow-md)}
  .faq-item.open{border-color:#CBD9F0}
  .faq-q{
    display:flex;align-items:center;justify-content:space-between;gap:16px;
    width:100%;padding:20px 24px;text-align:left;
    font-size:17px;font-weight:600;color:var(--ink);
  }
  .faq-icon{
    flex:none;display:flex;align-items:center;justify-content:center;
    width:26px;height:26px;border-radius:50%;
    background:var(--brand-soft);color:var(--brand);font-size:16px;line-height:1;
    transition:transform .22s ease-out,background var(--ease),color var(--ease);
  }
  .faq-item.open .faq-icon{transform:rotate(45deg);background:var(--brand);color:#fff}
  .faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .26s ease-out}
  .faq-item.open .faq-a{grid-template-rows:1fr}
  .faq-a>div{overflow:hidden}
  .faq-a p{padding:0 24px 22px;font-size:15px;color:var(--ink-2);line-height:1.8}

  /* CTA 带 */
  .cta-wrap{padding:0 0 80px}
  .cta-band{
    position:relative;overflow:hidden;
    border-radius:24px;
    background:var(--brand-deep);
    padding:56px;
    color:#fff;
    box-shadow:var(--shadow-lg);
  }
  .cta-bg{
    position:absolute;inset:0;
    background-image:url("/assets/images/backpic/back-2.webp");
    background-size:cover;background-position:center;
    opacity:.16;
  }
  .cta-inner{
    position:relative;z-index:2;
    display:flex;align-items:center;justify-content:space-between;gap:32px;
  }
  .cta-inner h2{font-size:26px;font-weight:700;line-height:1.35}
  .cta-inner p{margin-top:10px;font-size:15px;color:rgba(255,255,255,.78);max-width:38em}
  .cta-actions{display:flex;flex-wrap:wrap;gap:12px;flex:none}
  .star-field i{
    position:absolute;display:block;width:4px;height:4px;border-radius:50%;
    background:#fff;opacity:.28;z-index:1;
  }

  /* 页脚 */
  .site-footer{
    position:relative;overflow:hidden;
    background:var(--brand-deep);
    color:#E8EFFB;
    padding:56px 0 28px;
  }
  .footer-glow{
    position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,0) 72%);
    pointer-events:none;
  }
  .footer-top{
    position:relative;z-index:2;
    display:grid;grid-template-columns:1.15fr 1fr;gap:48px;
  }
  .footer-logo{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:700;color:#fff}
  .footer-logo svg{width:32px;height:32px;flex:none}
  .footer-brand p{margin-top:14px;font-size:14px;line-height:1.8;color:rgba(255,255,255,.7);max-width:30em}
  .footer-cols{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}
  .footer-col h4{font-size:15px;font-weight:600;color:#fff;margin-bottom:14px}
  .footer-col a{
    display:block;padding:6px 0;
    font-size:14px;color:rgba(255,255,255,.72);
    transition:color var(--ease);
  }
  .footer-col a:hover{color:#fff}
  .footer-bottom{
    position:relative;z-index:2;
    display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
    margin-top:40px;padding-top:20px;
    border-top:1px solid rgba(255,255,255,.14);
    font-size:13px;color:rgba(255,255,255,.6);
  }

  /* 响应式 */
  @media (max-width:1024px){
    .container{padding:0 24px}
    .nav-left,.nav-right{display:none}
    .nav-toggle{display:inline-flex}
    .nav-wrap{grid-template-columns:44px 1fr 44px;min-height:68px}
    .nav-logo{justify-self:center;font-size:16px}
    .nav-logo svg{width:30px;height:30px}
    .cat-hero-grid{grid-template-columns:1fr;gap:32px}
    .cat-hero h1{font-size:34px}
    .section{padding:64px 0}
    .steps{grid-template-columns:repeat(2,1fr)}
    .cta-inner{flex-direction:column;align-items:flex-start;gap:24px}
    .footer-top{grid-template-columns:1fr;gap:32px}
  }
  @media (max-width:780px){
    .card-grid{grid-template-columns:repeat(2,1fr);gap:20px}
    .stat-band{grid-template-columns:repeat(2,1fr);gap:24px 0;padding:24px 8px}
    .stat:nth-child(3)::before{display:none}
    .section-head{flex-direction:column;align-items:flex-start;gap:12px}
  }
  @media (max-width:640px){
    .container{padding:0 20px}
    .cat-hero{padding:36px 0 0}
    .cat-hero h1{font-size:27px}
    .cat-hero-lead{font-size:15.5px}
    .hero-meta{gap:20px}
    .hero-meta b{font-size:21px}
    .section{padding:48px 0}
    .section-head h2{font-size:22px}
    .card-grid{grid-template-columns:1fr}
    .hl-card.is-featured{grid-column:auto}
    .hl-card.is-featured .hl-cover{aspect-ratio:3/2}
    .steps{grid-template-columns:1fr}
    .cta-band{padding:36px 24px;border-radius:20px}
    .cta-inner h2{font-size:21px}
    .faq-q{font-size:16px;padding:18px 18px}
    .faq-a p{padding:0 18px 20px}
    .footer-cols{grid-template-columns:1fr;gap:24px}
  }

/* roulang page: category3 */
:root{
  --ink:#0F1B33;
  --ink-2:#4A5872;
  --ink-3:#7B879E;
  --brand:#1B54C4;
  --brand-deep:#123B8F;
  --brand-soft:#E8EFFB;
  --accent:#12B8A6;
  --accent-2:#6E56CF;
  --live:#FF4D4F;
  --bg:#F5F8FD;
  --bg-alt:#EBF1FA;
  --surface:#FFFFFF;
  --line:#E1E8F4;
  --radius-card:16px;
  --radius-btn:10px;
  --radius-pill:999px;
  --shadow-sm:0 1px 2px rgba(15,27,51,.05);
  --shadow-md:0 8px 24px -12px rgba(15,40,90,.16);
  --shadow-lg:0 20px 40px -20px rgba(15,40,90,.22);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
body.no-scroll{overflow:hidden;}
h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:700;color:var(--ink);}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .18s ease-out;}
a:hover{text-decoration:underline;text-underline-offset:3px;}
button,input{font:inherit;color:inherit;}
button{border:0;background:none;cursor:pointer;}
svg{display:block;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px;}
.num{font-variant-numeric:tabular-nums;letter-spacing:.02em;}
.container{max-width:1200px;margin:0 auto;padding-left:32px;padding-right:32px;}
.section{padding:64px 0;}
.section-alt{background:var(--bg-alt);}
.section-head{margin-bottom:32px;max-width:760px;}
.section-head h2{font-size:28px;}
.section-sub{margin-top:10px;font-size:15px;color:var(--ink-2);}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1;white-space:nowrap;
  transition:background .18s ease-out,color .18s ease-out,border-color .18s ease-out,box-shadow .18s ease-out,transform .18s ease-out;
}
.btn:hover{text-decoration:none;}
.btn-primary{background:var(--brand);color:#fff;box-shadow:var(--shadow-sm);}
.btn-primary:hover{background:var(--brand-deep);color:#fff;}
.btn-primary:active{transform:translateY(1px);box-shadow:none;}
.btn-ghost{background:transparent;color:var(--brand);border:1px solid var(--brand);}
.btn-ghost:hover{background:var(--brand-soft);color:var(--brand);}
.btn-light{background:#fff;color:var(--brand-deep);}
.btn-light:hover{background:var(--brand-soft);color:var(--brand-deep);}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:9px;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:#fff;
  border-bottom:1px solid var(--line);
  transition:box-shadow .18s ease-out;
}
.site-header.is-scrolled{box-shadow:var(--shadow-sm);}
.nav-wrap{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;height:72px;gap:16px;}
.nav-left{display:flex;align-items:center;gap:26px;justify-self:start;}
.nav-right{display:flex;align-items:center;gap:18px;justify-self:end;}
.nav-logo{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:700;color:var(--ink);letter-spacing:.01em;}
.nav-logo:hover{text-decoration:none;color:var(--brand);}
.nav-logo svg{width:34px;height:34px;}
.nav-link{position:relative;font-size:15px;font-weight:500;color:var(--ink-2);padding:8px 0;}
.nav-link:hover{color:var(--brand);text-decoration:none;}
.nav-link.active{color:var(--brand);}
.nav-link.active::after{
  content:"";position:absolute;left:0;bottom:0;width:60%;height:2px;
  background:var(--accent);border-radius:2px;
}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:9px;color:var(--ink-2);
  border:1px solid var(--line);background:#fff;transition:.18s ease-out;
}
.icon-btn:hover{color:var(--brand);border-color:var(--brand);}
.nav-toggle{
  display:none;width:40px;height:40px;align-items:center;justify-content:center;
  border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--ink-2);
  justify-self:end;
}
.nav-toggle:hover{color:var(--brand);border-color:var(--brand);}
.mobile-panel{
  position:fixed;left:0;right:0;top:64px;bottom:0;z-index:70;background:#fff;
  padding:12px 20px 40px;overflow-y:auto;
  transform:translateY(-8px);opacity:0;pointer-events:none;
  transition:transform .2s ease-out,opacity .2s ease-out;
}
.mobile-panel.open{transform:none;opacity:1;pointer-events:auto;}
.mobile-panel a.mp-link{
  display:flex;align-items:center;height:52px;font-size:16px;color:var(--ink);
  border-bottom:1px solid var(--line);text-decoration:none;
}
.mobile-panel a.mp-link.is-active{color:var(--brand);font-weight:600;}
.mobile-panel .mp-cta{width:100%;margin-top:20px;}

/* ---------- 栏目头 ---------- */
.page-hero{position:relative;padding:52px 0 8px;overflow:hidden;}
.page-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.pill{
  display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;
  border-radius:var(--radius-pill);background:var(--brand-soft);color:var(--brand);
  font-size:13px;font-weight:600;
}
.page-hero h1{font-size:40px;font-weight:700;line-height:1.22;margin:16px 0 16px;letter-spacing:.01em;}
.page-hero-sub{font-size:16px;color:var(--ink-2);max-width:540px;}
.page-hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.chip{
  display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:var(--radius-pill);
  background:#fff;border:1px solid var(--line);color:var(--ink-2);font-size:13px;
}
.page-hero-media{
  position:relative;border-radius:20px;overflow:hidden;background:var(--bg-alt);
  aspect-ratio:16/10;box-shadow:var(--shadow-lg);
}
.page-hero-media img{width:100%;height:100%;object-fit:cover;}
.spark{position:absolute;color:var(--accent);opacity:.32;}
.spark-a{top:18px;right:26px;}
.spark-b{bottom:26px;left:14px;color:var(--brand);opacity:.24;}

/* ---------- 分类胶囊 ---------- */
.cat-tabs{padding:26px 0 0;}
.tabs{display:flex;flex-wrap:wrap;gap:10px;}
.tab{
  display:inline-flex;align-items:center;height:38px;padding:0 18px;border-radius:var(--radius-pill);
  background:#fff;border:1px solid var(--line);color:var(--ink-2);font-size:14px;font-weight:500;
  transition:.18s ease-out;
}
.tab:hover{border-color:var(--brand);color:var(--brand);text-decoration:none;}
.tab.is-active{background:var(--brand);border-color:var(--brand);color:#fff;}
.tab.is-active:hover{color:#fff;}

/* ---------- 数据带 ---------- */
.stats-strip{padding:36px 0 0;}
.stats-row{
  display:grid;grid-template-columns:repeat(4,1fr);
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-sm);padding:22px 8px;
}
.stat{text-align:center;padding:0 12px;border-right:1px solid var(--line);}
.stat:last-child{border-right:0;}
.stat b{display:block;font-size:26px;font-weight:700;color:var(--brand);line-height:1.2;font-variant-numeric:tabular-nums;letter-spacing:.02em;}
.stat span{display:block;margin-top:6px;font-size:13px;color:var(--ink-2);}

/* ---------- 时间线 ---------- */
.timeline{margin-top:8px;}
.tl-group{display:grid;grid-template-columns:118px minmax(0,1fr);column-gap:34px;}
.tl-axis{
  position:relative;border-right:1px solid var(--line);
  padding:2px 22px 26px 0;text-align:right;
}
.tl-axis::after{
  content:"";position:absolute;right:-5px;top:11px;width:9px;height:9px;border-radius:50%;
  background:var(--brand);box-shadow:0 0 0 4px var(--brand-soft);
}
.tl-month{font-size:14px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:.03em;}
.tl-count{display:block;margin-top:4px;font-size:12px;color:var(--ink-3);}
.tl-list{padding-bottom:26px;}
.tl-item{
  display:flex;align-items:center;gap:16px;
  padding:13px 14px;border-radius:12px;border-bottom:1px solid var(--line);
  color:var(--ink);transition:background .18s ease-out;
}
.tl-item:last-child{border-bottom-color:transparent;}
.tl-item:hover{background:var(--bg-alt);color:var(--ink);text-decoration:none;}
.tl-item-main{flex:1;display:flex;align-items:center;gap:12px;min-width:0;}
.tl-title{font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.tag{
  display:inline-flex;align-items:center;height:22px;padding:0 9px;border-radius:var(--radius-pill);
  background:var(--brand-soft);color:var(--brand);font-size:12px;font-weight:600;white-space:nowrap;
}
.tag-cyan{background:#E1F7F4;color:#0E8C7E;}
.tag-violet{background:#EFEBFB;color:var(--accent-2);}
.tl-time{font-size:13px;color:var(--ink-3);white-space:nowrap;font-variant-numeric:tabular-nums;}
.tl-arrow{font-size:14px;color:var(--ink-3);transition:transform .18s ease-out,color .18s ease-out;}
.tl-item:hover .tl-arrow{transform:translateX(5px);color:var(--brand);}

/* ---------- 分页 ---------- */
.pager{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:36px;}
.pager-btn{
  min-width:44px;height:44px;padding:0 14px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:10px;background:#fff;
  color:var(--ink-2);font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;
  transition:.18s ease-out;
}
.pager-btn:hover{border-color:var(--brand);color:var(--brand);text-decoration:none;}
.pager-btn.is-active{background:var(--brand);border-color:var(--brand);color:#fff;}

/* ---------- 订阅 ---------- */
.subscribe-card{
  display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-md);padding:34px;
}
.subscribe-copy h2{font-size:26px;margin-bottom:12px;}
.subscribe-copy p{font-size:15px;color:var(--ink-2);max-width:420px;}
.field-row{display:flex;gap:12px;}
.field{
  height:46px;width:100%;border:1px solid var(--line);border-radius:10px;
  padding:0 14px;background:#fff;font-size:15px;transition:.18s ease-out;
}
.field::placeholder{color:var(--ink-3);}
.field:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px rgba(18,184,166,.22);}
.field.is-error{border-color:var(--live);box-shadow:0 0 0 2px rgba(255,77,79,.16);}
.field.is-ok{border-color:var(--accent);}
.form-msg{min-height:22px;margin-top:10px;font-size:13px;}
.form-msg.is-error{color:var(--live);}
.form-msg.is-ok{color:#0E8C7E;}
.form-note{margin-top:8px;font-size:12px;color:var(--ink-3);line-height:1.7;}

/* ---------- FAQ ---------- */
.faq-list{max-width:860px;display:grid;gap:12px;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-sm);overflow:hidden;transition:box-shadow .18s ease-out;}
.faq-item:hover{box-shadow:var(--shadow-md);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 22px;font-size:16px;font-weight:600;color:var(--ink);text-align:left;
}
.faq-q:hover{color:var(--brand);}
.faq-icon{position:relative;flex:0 0 auto;width:18px;height:18px;}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--brand);border-radius:2px;
  transform:translate(-50%,-50%);transition:transform .22s ease-out,opacity .22s ease-out;
}
.faq-icon::before{width:14px;height:2px;}
.faq-icon::after{width:2px;height:14px;}
.faq-item.open .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease-out;}
.faq-item.open .faq-a{max-height:280px;}
.faq-a p{padding:0 22px 22px;font-size:15px;color:var(--ink-2);}

/* ---------- CTA 带 ---------- */
.cta-band{position:relative;overflow:hidden;background:var(--brand-deep);padding:64px 0;margin-top:72px;}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
  opacity:.16;
}
.cta-spark{position:absolute;color:#fff;opacity:.28;}
.cta-s1{top:22px;left:8%;}
.cta-s2{bottom:26px;right:10%;}
.cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:28px;}
.cta-inner h2{color:#fff;font-size:28px;margin-bottom:10px;}
.cta-inner p{color:rgba(255,255,255,.78);font-size:15px;}

/* ---------- 页脚 ---------- */
.site-footer{position:relative;background:#0B1830;color:rgba(255,255,255,.72);padding:60px 0 0;overflow:hidden;}
.footer-glow{
  position:absolute;inset:0;pointer-events:none;
  background:url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  opacity:.10;
}
.footer-top{position:relative;display:grid;grid-template-columns:1.1fr 1fr;gap:48px;padding-bottom:40px;}
.footer-logo{display:flex;align-items:center;gap:10px;color:#fff;font-size:17px;font-weight:700;margin-bottom:14px;}
.footer-logo svg{width:32px;height:32px;}
.footer-brand p{font-size:14px;line-height:1.9;max-width:420px;color:rgba(255,255,255,.66);}
.footer-cols{display:grid;grid-template-columns:1fr 1fr;gap:32px;}
.footer-col h4{color:#fff;font-size:15px;font-weight:600;margin-bottom:14px;}
.footer-col a{display:block;color:rgba(255,255,255,.7);font-size:14px;padding:6px 0;}
.footer-col a:hover{color:#fff;text-decoration:none;}
.footer-bottom{
  position:relative;border-top:1px solid rgba(255,255,255,.12);
  padding:20px 32px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.55);
}

/* ---------- 图片兜底 ---------- */
.img-fallback{
  width:100%;height:100%;min-height:160px;display:flex;align-items:center;justify-content:center;
  background:var(--bg-alt);color:var(--ink-3);border-radius:inherit;
}
.img-fallback svg{width:44px;height:44px;opacity:.7;}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .page-hero h1{font-size:34px;}
  .page-hero-grid{gap:32px;}
}
@media (max-width:960px){
  .nav-left,.nav-right{display:none;}
  .nav-wrap{grid-template-columns:1fr auto;height:64px;}
  .nav-toggle{display:inline-flex;}
  .page-hero-grid{grid-template-columns:1fr;gap:28px;}
  .page-hero-media{aspect-ratio:16/9;}
  .stats-row{grid-template-columns:repeat(2,1fr);row-gap:20px;}
  .stat:nth-child(2){border-right:0;}
  .subscribe-card{grid-template-columns:1fr;gap:24px;padding:26px;}
  .footer-top{grid-template-columns:1fr;gap:32px;}
  .cta-inner{flex-direction:column;align-items:flex-start;}
}
@media (max-width:768px){
  .container{padding-left:20px;padding-right:20px;}
  .section{padding:48px 0;}
  .page-hero{padding:34px 0 0;}
  .page-hero h1{font-size:28px;}
  .section-head h2{font-size:22px;}
  .subscribe-copy h2{font-size:22px;}
  .cta-inner h2{font-size:22px;}
  .tl-group{grid-template-columns:1fr;column-gap:0;}
  .tl-axis{
    border-right:0;border-bottom:1px solid var(--line);text-align:left;
    padding:0 0 12px;margin-bottom:12px;
  }
  .tl-axis::after{display:none;}
  .tl-count{display:inline;margin-left:8px;}
  .tl-item{flex-wrap:wrap;gap:10px;padding:14px 12px;}
  .tl-item-main{flex:1 1 100%;}
  .tl-time{font-size:12px;}
  .field-row{flex-direction:column;}
  .field-row .btn{width:100%;}
  .footer-bottom{padding:18px 20px;flex-direction:column;gap:6px;}
}
@media (max-width:520px){
  .stats-row{grid-template-columns:1fr;row-gap:0;}
  .stat{border-right:0;border-bottom:1px solid var(--line);padding:14px 12px;}
  .stat:last-child{border-bottom:0;}
  .tl-title{white-space:normal;}
  .page-hero h1{font-size:26px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
}