/* roulang page: index */
:root{
  --brand-900:#0C2A25;--brand-700:#123E36;--brand-500:#1F6B58;
  --accent-500:#FF7A1A;--accent-200:#FFD9B8;--jade-300:#6FD3B8;
  --mist-50:#F6F4EF;--white:#FFFFFF;--line:#E3E0D8;
  --ink-900:#1A211E;--ink-600:#5A6560;--danger:#D64545;
  --r-sm:8px;--r-btn:10px;--r-card:16px;--r-panel:20px;
  --sh-card:0 1px 2px rgba(12,42,37,.06),0 8px 24px rgba(12,42,37,.06);
  --sh-lift:0 12px 32px rgba(12,42,37,.12);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--mist-50);color:var(--ink-900);
  font-family:'PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC',sans-serif;
  font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.35;font-weight:700;letter-spacing:.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:768px){.wrap{padding:0 32px}}
@media (min-width:1280px){.wrap{padding:0 48px}}
.section{padding:64px 0}
@media (min-width:1024px){.section{padding:96px 0}}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
:focus-visible{outline:2px solid var(--accent-500);outline-offset:2px;border-radius:4px}
.focus-ring:focus-visible{outline:2px solid var(--accent-500);outline-offset:2px;box-shadow:0 0 0 4px rgba(111,211,184,.35)}

/* ---------- 玻璃导航 ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:60;transition:background .24s var(--ease),box-shadow .24s var(--ease),backdrop-filter .24s var(--ease)}
.glass-nav{
  background:rgba(12,42,37,.34);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.18);
  box-shadow:0 6px 24px rgba(12,42,37,.18);
}
.glass-nav--solid{
  background:var(--brand-700);border-bottom-color:rgba(255,255,255,.10);
  box-shadow:0 10px 30px rgba(12,42,37,.28);
}
.nav-inner{display:flex;align-items:center;gap:18px;height:72px;transition:height .24s var(--ease)}
.glass-nav--solid .nav-inner{height:60px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;letter-spacing:.02em;font-size:16px;white-space:nowrap}
.logo-mark{width:28px;height:28px;border-radius:8px;background:var(--accent-500);position:relative;flex:none}
.logo-mark::after{content:"";position:absolute;inset:7px;border-radius:3px;background:var(--brand-900)}
.logo-text{max-width:190px;overflow:hidden;text-overflow:ellipsis}
@media (min-width:1024px){.logo-text{max-width:none}}
.nav-links{display:none;align-items:center;gap:26px;margin-left:auto}
@media (min-width:1024px){.nav-links{display:flex}}
.nav-link{position:relative;color:rgba(255,255,255,.82);font-size:15px;padding:6px 2px;transition:color .2s var(--ease)}
.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--accent-500);transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease)}
.nav-link:hover{color:#fff}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1)}
.nav-link.is-active{color:#fff}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
@media (min-width:1024px){.nav-actions{margin-left:22px}}
.nav-cta{display:none}
@media (min-width:1024px){.nav-cta{display:inline-flex}}
.burger{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;border:1px solid rgba(255,255,255,.28);background:transparent;border-radius:10px;cursor:pointer;padding:0 10px}
@media (min-width:1024px){.burger{display:none}}
.burger span{display:block;height:2px;background:#fff;border-radius:2px}
.nav-scrim{position:fixed;inset:0;background:rgba(12,42,37,.5);opacity:0;pointer-events:none;transition:opacity .24s var(--ease);z-index:70}
.nav-scrim.is-open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(84vw,360px);background:var(--brand-900);z-index:80;transform:translateX(102%);transition:transform .28s var(--ease);display:flex;flex-direction:column;padding:22px 22px 28px;overflow-y:auto}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.drawer-title{color:#fff;font-weight:800;font-size:15px;letter-spacing:.02em}
.drawer-close{width:38px;height:38px;border-radius:10px;border:1px solid rgba(255,255,255,.28);background:transparent;color:#fff;cursor:pointer}
.drawer-link{display:flex;align-items:center;min-height:56px;color:rgba(255,255,255,.86);border-bottom:1px solid rgba(255,255,255,.10);font-size:16px}
.drawer-link:hover{color:var(--accent-500)}
.drawer-foot{margin-top:22px;display:grid;gap:12px}
.drawer-note{color:rgba(255,255,255,.55);font-size:13px;line-height:1.7}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--r-btn);font-weight:600;font-size:15px;padding:14px 26px;border:1px solid transparent;cursor:pointer;transition:transform .2s var(--ease),background .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease)}
.btn-primary{background:var(--accent-500);color:#1A0F05}
.btn-primary:hover{filter:brightness(.92);transform:translateY(-2px);box-shadow:var(--sh-lift)}
.btn-primary:active{transform:translateY(0) scale(.99)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.btn-ghost-light{background:#fff;border-color:var(--line);color:var(--brand-700)}
.btn-ghost-light:hover{border-color:var(--brand-500);transform:translateY(-2px)}
.btn-line{display:inline-flex;align-items:center;gap:6px;background:none;border:0;padding:6px 0;color:var(--brand-700);font-weight:600;cursor:pointer;border-bottom:1px solid rgba(18,62,54,.28)}
.btn-line .arrow{transition:transform .2s var(--ease)}
.btn-line:hover .arrow{transform:translateX(4px)}
.btn-sm{padding:10px 18px;font-size:14px}

/* ---------- 徽章与标签 ---------- */
.badge-cat{display:inline-flex;align-items:center;gap:6px;background:var(--mist-50);border:1px solid var(--line);color:var(--ink-600);border-radius:999px;font-size:12px;padding:4px 12px;letter-spacing:.02em}
.badge-live{display:inline-flex;align-items:center;gap:7px;background:var(--accent-500);color:#1A0F05;border-radius:999px;font-size:12px;font-weight:700;padding:5px 12px;letter-spacing:.08em}
.badge-live::before{content:"";width:6px;height:6px;border-radius:50%;background:#1A0F05;animation:pulse 1.6s infinite}
.badge-soft{display:inline-flex;align-items:center;gap:6px;background:var(--accent-200);color:#7A3A06;border-radius:999px;font-size:12px;padding:4px 12px}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.28}}
@media (prefers-reduced-motion:reduce){.badge-live::before{animation:none}}

/* ---------- Hero ---------- */
.hero{position:relative;padding:132px 0 0;background:var(--brand-900);overflow:hidden}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.webp');background-size:cover;background-position:center;opacity:.30}
.hero-veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,42,37,.72) 0%,rgba(12,42,37,.86) 55%,var(--brand-900) 100%)}
.hero-top-fade{position:absolute;top:0;left:0;right:0;height:72px;background:linear-gradient(180deg,rgba(12,42,37,.85),rgba(12,42,37,0));pointer-events:none;z-index:1}
.hero-inner{position:relative;z-index:2;display:grid;gap:40px;padding-bottom:56px}
@media (min-width:1024px){.hero-inner{grid-template-columns:7fr 5fr;gap:56px;padding-bottom:72px;align-items:center}}
.hero-eyebrow{display:inline-flex;align-items:center;gap:10px;color:rgba(255,255,255,.72);font-size:13px;letter-spacing:.14em;margin-bottom:18px}
.hero-eyebrow i{width:22px;height:1px;background:var(--accent-500);display:block}
.hero h1{color:#fff;font-size:30px;line-height:1.28;letter-spacing:.01em}
@media (min-width:768px){.hero h1{font-size:40px}}
@media (min-width:1280px){.hero h1{font-size:46px}}
.hero-sub{margin-top:18px;color:rgba(255,255,255,.76);font-size:16px;line-height:1.85;max-width:560px}
.hero-actions{margin-top:28px;display:flex;flex-wrap:wrap;gap:12px}
.hero-stats{margin-top:34px;display:flex;flex-wrap:wrap;gap:28px;padding-top:24px;border-top:1px solid rgba(255,255,255,.14)}
.hero-stat b{display:block;color:#fff;font-size:24px;font-weight:700;letter-spacing:.01em}
.hero-stat span{color:rgba(255,255,255,.6);font-size:13px}
.hero-panel{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);border-radius:var(--r-panel);padding:14px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.cover-frame{position:relative;border-radius:var(--r-panel);overflow:hidden;aspect-ratio:16/9;background:#0A211D}
.cover-frame img{width:100%;height:100%;object-fit:cover}
.cover-tag{position:absolute;top:12px;left:12px}
.cover-viewers{position:absolute;right:12px;bottom:12px;background:rgba(12,42,37,.78);border:1px solid rgba(255,255,255,.2);color:#fff;font-size:12px;border-radius:999px;padding:5px 12px}
.hero-panel-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 6px 4px;color:rgba(255,255,255,.78);font-size:13px}
.hero-panel-foot strong{color:#fff;display:block;font-size:15px;font-weight:700}

/* ---------- 倒计时 ---------- */
.countdown-band{position:relative;z-index:2;background:rgba(255,255,255,.05);border-top:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14)}
.countdown-inner{display:flex;flex-direction:column;gap:18px;padding:22px 0}
@media (min-width:1024px){.countdown-inner{flex-direction:row;align-items:center;justify-content:space-between;gap:32px}}
.countdown-label{color:#fff;font-size:15px;font-weight:600;display:flex;align-items:center;gap:10px}
.countdown-label em{font-style:normal;color:rgba(255,255,255,.6);font-size:13px;font-weight:400}
.countdown-cells{display:flex;align-items:stretch;border:1px solid rgba(255,255,255,.16);border-radius:var(--r-card);overflow:hidden;background:rgba(12,42,37,.45)}
.countdown-cell{min-width:78px;padding:10px 14px;text-align:center;position:relative}
@media (min-width:1024px){.countdown-cell{min-width:104px;padding:12px 20px}}
.countdown-cell+.countdown-cell{border-left:1px solid rgba(255,255,255,.16)}
.countdown-cell b{display:block;color:var(--accent-500);font-size:28px;font-weight:700;line-height:1.15}
@media (min-width:1024px){.countdown-cell b{font-size:40px}}
.countdown-cell span{display:block;color:rgba(255,255,255,.58);font-size:12px;letter-spacing:.08em;margin-top:2px}
.countdown-band.is-live{background:rgba(255,255,255,.92);border-color:var(--line)}
.countdown-band.is-live .countdown-label{color:var(--brand-700)}
.countdown-band.is-live .countdown-label em{color:var(--ink-600)}
.countdown-band.is-live .countdown-cells{background:#fff;border-color:var(--line)}
.countdown-band.is-live .countdown-cell+.countdown-cell{border-left-color:var(--line)}
.countdown-band.is-live .countdown-cell b{color:var(--brand-500)}
.countdown-band.is-live .countdown-cell span{color:var(--ink-600)}

/* ---------- 板块标题 ---------- */
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:32px}
.sec-kicker{color:var(--brand-500);font-size:13px;letter-spacing:.14em;font-weight:600;margin-bottom:10px;display:block}
.sec-head h2{font-size:24px}
@media (min-width:1024px){.sec-head h2{font-size:32px}}
.sec-head p{color:var(--ink-600);font-size:15px;max-width:640px;margin-top:10px}

/* ---------- 看点列表 ---------- */
.spot-list{border-top:1px solid var(--line)}
.step-row{display:grid;grid-template-columns:56px 1fr;gap:16px;align-items:start;padding:22px 8px;border-bottom:1px solid var(--line);transition:background .2s var(--ease),transform .2s var(--ease)}
@media (min-width:768px){.step-row{grid-template-columns:72px 1fr auto;align-items:center;gap:24px}}
.step-row:hover{background:#fff;transform:translateX(4px)}
.step-num{font-size:22px;font-weight:800;color:var(--brand-500);letter-spacing:.02em;line-height:1}
.step-row h3{font-size:17px;margin-bottom:6px}
.step-row p{color:var(--ink-600);font-size:14px;line-height:1.7}
.step-time{color:var(--ink-600);font-size:13px;white-space:nowrap;border:1px solid var(--line);border-radius:999px;padding:4px 12px;background:#fff;justify-self:start}
@media (min-width:768px){.step-time{justify-self:end}}

/* ---------- 订阅 ---------- */
.subscribe{display:grid;gap:28px;background:#fff;border:1px solid var(--line);border-radius:var(--r-panel);padding:28px;box-shadow:var(--sh-card)}
@media (min-width:1024px){.subscribe{grid-template-columns:7fr 5fr;gap:48px;padding:40px}}
.subscribe h2{font-size:24px}
@media (min-width:1024px){.subscribe h2{font-size:30px}}
.subscribe p.lead{color:var(--ink-600);margin-top:14px;font-size:15px;line-height:1.85}
.field-label{display:block;font-size:13px;color:var(--ink-600);margin-bottom:8px;font-weight:600}
.segment{display:flex;gap:6px;background:var(--mist-50);border:1px solid var(--line);border-radius:var(--r-btn);padding:4px;margin-bottom:16px}
.segment button{flex:1;border:0;background:transparent;border-radius:8px;padding:9px 6px;font-size:14px;color:var(--ink-600);cursor:pointer;transition:background .2s var(--ease),color .2s var(--ease)}
.segment button.is-on{background:#fff;color:var(--brand-700);font-weight:600;box-shadow:0 1px 2px rgba(12,42,37,.08)}
.input{width:100%;height:44px;border:1px solid var(--line);border-radius:var(--r-btn);padding:0 14px;background:#fff;box-shadow:inset 0 1px 2px rgba(12,42,37,.04);transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.input::placeholder{color:rgba(90,101,96,.6)}
.input:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 4px rgba(111,211,184,.35)}
.form-note{color:var(--ink-600);font-size:12px;margin-top:10px;line-height:1.7}
.form-msg{margin-top:10px;font-size:13px;color:var(--brand-500);min-height:20px}

/* ---------- 回放轨道 ---------- */
.track-wrap{display:grid;gap:20px}
@media (min-width:1024px){.track-wrap{grid-template-columns:1fr 132px}}
.track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(260px,1fr);gap:20px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x mandatory}
.track::-webkit-scrollbar{height:6px}
.track::-webkit-scrollbar-thumb{background:var(--line);border-radius:999px}
@media (min-width:1024px){.track{grid-auto-flow:row;grid-template-columns:repeat(3,1fr);overflow:visible}}
.replay-card{scroll-snap-align:start}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:20px;box-shadow:var(--sh-card);transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease)}
.card-hover:hover{transform:translateY(-4px);box-shadow:var(--sh-lift);border-color:rgba(255,122,26,.35)}
.thumb{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:16/9;background:#E9E6DE;margin-bottom:16px}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
.card-hover:hover .thumb img{transform:scale(1.03)}
.thumb-meta{position:absolute;right:10px;bottom:10px;background:rgba(12,42,37,.82);color:#fff;font-size:12px;border-radius:8px;padding:3px 9px}
.replay-card h3{font-size:16px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.replay-card .meta{margin-top:10px;color:var(--ink-600);font-size:13px}
.side-entry{display:none}
@media (min-width:1024px){.side-entry{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:12px;background:#fff;border:1px dashed var(--line);border-radius:var(--r-card);padding:20px}}
.side-entry span{color:var(--ink-600);font-size:13px;line-height:1.7}

/* ---------- 资讯列表 ---------- */
.news-grid{display:grid;gap:20px;grid-template-columns:1fr}
@media (min-width:640px){.news-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.news-grid{grid-template-columns:repeat(3,1fr)}}
.news-card{display:flex;flex-direction:column;padding:0;overflow:hidden}
.news-card .thumb{margin:0;border-radius:0;aspect-ratio:16/9}
.news-body{padding:20px;display:flex;flex-direction:column;gap:12px;flex:1}
.news-body h3{font-size:17px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-desc{color:var(--ink-600);font-size:14px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;color:var(--ink-600);font-size:13px}
.news-foot .arrow{color:var(--accent-500);transition:transform .2s var(--ease)}
.news-card:hover .arrow{transform:translateX(4px)}
.empty-state{max-width:360px;margin:0 auto;text-align:center;padding:48px 20px;border:1px dashed var(--line);border-radius:var(--r-card);background:#fff}
.empty-state svg{width:40px;height:40px;margin:0 auto 14px;color:var(--brand-500)}
.empty-state p{color:var(--ink-600);font-size:15px;margin-bottom:16px}

/* ---------- 流程条 ---------- */
.flow{display:grid;gap:24px}
@media (min-width:1024px){.flow{grid-template-columns:repeat(3,1fr);gap:0}}
.flow-step{position:relative;padding:0 0 0 0}
@media (min-width:1024px){.flow-step{padding:0 28px}}
.flow-step+.flow-step{margin-top:8px}
@media (min-width:1024px){.flow-step+.flow-step{margin-top:0;border-left:1px dashed var(--line)}}
.flow-step b{display:block;font-size:34px;font-weight:800;color:var(--accent-500);letter-spacing:.02em;line-height:1;margin-bottom:14px}
@media (min-width:1024px){.flow-step b{font-size:44px}}
.flow-step h3{font-size:17px;margin-bottom:8px}
.flow-step p{color:var(--ink-600);font-size:14px;line-height:1.8}

/* ---------- FAQ ---------- */
.faq-list{max-width:860px;margin:0 auto;display:grid;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--sh-card);overflow:hidden;transition:border-color .2s var(--ease)}
.faq-item[open]{border-color:rgba(255,122,26,.45)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;font-size:16px;font-weight:600;position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--accent-500);font-size:22px;line-height:1;transition:transform .24s var(--ease)}
.faq-item[open] summary::after{content:"−";transform:rotate(180deg)}
.faq-item .faq-body{padding:0 20px 20px 23px;border-left:3px solid var(--accent-500);color:var(--ink-600);font-size:15px;line-height:1.85;margin-left:0}
.faq-item .faq-body p+p{margin-top:12px}

/* ---------- 列表行（辅助） ---------- */
.list-row{display:flex;align-items:center;gap:16px;min-height:72px;padding:12px 4px;border-bottom:1px solid var(--line);transition:background .2s var(--ease)}
.list-row:hover{background:#fff}
.list-row .badge-col{width:88px;flex:none}
@media (max-width:640px){.list-row{flex-wrap:wrap}.list-row .badge-col{width:auto}}
.list-row .main{flex:1}
.list-row .main b{display:block;font-size:16px;font-weight:600}
.list-row .main p{color:var(--ink-600);font-size:14px;line-height:1.7}
.list-row .arrow-col{width:24px;flex:none;color:var(--accent-500);text-align:right}

/* ---------- CTA 条 ---------- */
.cta-band{background:var(--brand-900);padding:48px 0}
.cta-inner{display:flex;flex-direction:column;gap:22px}
@media (min-width:1024px){.cta-inner{flex-direction:row;align-items:center;justify-content:space-between;gap:40px}}
.cta-inner h2{color:#fff;font-size:24px}
@media (min-width:1024px){.cta-inner h2{font-size:30px}}
.cta-inner p{color:rgba(255,255,255,.66);font-size:15px;margin-top:10px;max-width:620px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-900);color:rgba(255,255,255,.72);padding:56px 0 0}
.footer-grid{display:grid;gap:34px}
@media (min-width:768px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}}
.footer-title{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px;letter-spacing:.02em}
.site-footer p{font-size:14px;line-height:1.85}
.footer-links{display:grid;gap:10px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.74);transition:color .2s var(--ease)}
.footer-links a:hover{color:var(--accent-500);text-decoration:underline;text-underline-offset:4px}
.footer-sub input{width:100%;height:44px;border-radius:var(--r-btn);border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.06);color:#fff;padding:0 14px}
.footer-sub input::placeholder{color:rgba(255,255,255,.46)}
.footer-sub input:focus{outline:none;border-color:var(--accent-500);box-shadow:0 0 0 4px rgba(255,122,26,.22)}
.footer-bottom{margin-top:44px;border-top:1px solid rgba(255,255,255,.12);padding:20px 0;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;color:rgba(255,255,255,.5);font-size:13px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition-duration:.01ms!important}}

/* roulang page: category1 */
:root{
    --brand-900:#0C2A25;
    --brand-700:#123E36;
    --brand-500:#1F6B58;
    --accent-500:#FF7A1A;
    --accent-200:#FFD9B8;
    --jade-300:#6FD3B8;
    --mist-50:#F6F4EF;
    --line:#E3E0D8;
    --ink-900:#1A211E;
    --ink-600:#5A6560;
    --white:#FFFFFF;
    --r-sm:8px;
    --r-btn:10px;
    --r-card:16px;
    --r-panel:20px;
    --r-pill:999px;
    --sh-card:0 1px 2px rgba(12,42,37,.06), 0 8px 24px rgba(12,42,37,.06);
    --sh-hover:0 12px 32px rgba(12,42,37,.12);
    --ease:cubic-bezier(.2,.7,.3,1);
  }
  *,*::before,*::after{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
    background:var(--mist-50);
    color:var(--ink-900);
    font-size:16px;
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
  input{font:inherit;}
  h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
  ul,ol{padding:0;list-style:none;}
  :focus-visible{outline:2px solid var(--accent-500);outline-offset:2px;border-radius:4px;}
  .num{font-variant-numeric:tabular-nums;}

  /* ---------- 容器 ---------- */
  .wrap{max-width:1200px;margin:0 auto;padding:0 20px;}
  @media (min-width:768px){.wrap{padding:0 32px;}}
  @media (min-width:1280px){.wrap{padding:0 48px;}}
  .section{padding:64px 0;}
  @media (min-width:1024px){.section{padding:96px 0;}}
  .section-head{max-width:760px;margin-bottom:32px;}
  .section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:13px;letter-spacing:.08em;color:var(--brand-500);
    font-weight:600;margin-bottom:12px;
  }
  .eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent-500);}
  h2.section-title{font-size:26px;line-height:1.35;font-weight:800;letter-spacing:.01em;color:var(--brand-900);}
  @media (min-width:1024px){h2.section-title{font-size:32px;}}
  .section-desc{margin-top:12px;color:var(--ink-600);font-size:15px;line-height:1.85;max-width:660px;}

  /* ---------- 导航 ---------- */
  .site-header{
    position:fixed;top:0;left:0;right:0;z-index:60;
    background:rgba(12,42,37,.34);
    -webkit-backdrop-filter:blur(14px) saturate(140%);
    backdrop-filter:blur(14px) saturate(140%);
    border-bottom:1px solid rgba(255,255,255,.18);
    box-shadow:0 6px 24px rgba(12,42,37,.10);
    transition:background .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
  }
  @supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
    .site-header{background:rgba(12,42,37,.92);}
  }
  .glass-nav--solid{
    background:var(--brand-700) !important;
    border-bottom-color:transparent;
    box-shadow:0 10px 30px rgba(12,42,37,.22);
    -webkit-backdrop-filter:none;
    backdrop-filter:none;
  }
  .nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px;transition:height .24s var(--ease);}
  .glass-nav--solid .nav-inner{height:62px;}
  .logo{display:flex;align-items:center;gap:10px;flex:none;}
  .logo-mark{
    width:28px;height:28px;border-radius:8px;flex:none;
    background:linear-gradient(135deg,var(--accent-500) 0%,#FF9E4F 100%);
    box-shadow:0 4px 12px rgba(255,122,26,.35);
    position:relative;
  }
  .logo-mark::after{
    content:"";position:absolute;inset:9px;border-radius:3px;
    background:rgba(12,42,37,.72);
  }
  .logo-text{font-weight:800;letter-spacing:.02em;font-size:17px;color:#FFFFFF;white-space:nowrap;}
  .nav-links{display:flex;align-items:center;gap:26px;}
  .nav-link{
    position:relative;font-size:14.5px;color:rgba(255,255,255,.82);
    padding:6px 0;transition:color .2s var(--ease);white-space:nowrap;
  }
  .nav-link::after{
    content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
    background:var(--accent-500);border-radius:2px;
    transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease);
  }
  .nav-link:hover{color:#FFFFFF;}
  .nav-link:hover::after{transform:scaleX(1);}
  .nav-link.is-active{color:#FFFFFF;}
  .nav-link.is-active::after{transform:scaleX(1);}
  .nav-actions{display:flex;align-items:center;gap:12px;flex:none;}
  .burger{
    display:none;width:40px;height:40px;border-radius:10px;
    flex-direction:column;align-items:center;justify-content:center;gap:5px;
    border:1px solid rgba(255,255,255,.24);
  }
  .burger span{display:block;width:18px;height:2px;border-radius:2px;background:#FFFFFF;transition:transform .24s var(--ease),opacity .24s var(--ease);}
  @media (max-width:1023px){
    .nav-links{display:none;}
    .burger{display:flex;}
  }
  @media (max-width:639px){
    .nav-cta{display:none;}
    .logo-text{font-size:14.5px;}
  }

  /* ---------- 抽屉 ---------- */
  .drawer{
    position:fixed;top:0;right:0;height:100%;width:min(84vw,360px);
    background:var(--brand-900);z-index:80;
    transform:translateX(102%);visibility:hidden;
    transition:transform .28s var(--ease),visibility .28s var(--ease);
    display:flex;flex-direction:column;padding:22px 22px 32px;overflow-y:auto;
  }
  .drawer.is-open{transform:translateX(0);visibility:visible;}
  .drawer-mask{
    position:fixed;inset:0;background:rgba(12,42,37,.5);z-index:70;
    opacity:0;pointer-events:none;transition:opacity .28s var(--ease);
  }
  .drawer-mask.is-open{opacity:1;pointer-events:auto;}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.14);}
  .drawer-head span{color:#fff;font-weight:800;font-size:15px;}
  .drawer-close{width:36px;height:36px;border-radius:10px;border:1px solid rgba(255,255,255,.24);color:#fff;font-size:20px;line-height:1;display:flex;align-items:center;justify-content:center;}
  .drawer-links{display:flex;flex-direction:column;margin:12px 0 20px;}
  .drawer-links a{
    color:rgba(246,244,239,.86);font-size:16px;height:56px;display:flex;align-items:center;
    border-bottom:1px solid rgba(255,255,255,.08);transition:color .2s var(--ease),padding-left .2s var(--ease);
  }
  .drawer-links a:hover,.drawer-links a.is-active{color:var(--accent-500);padding-left:6px;}
  body.no-scroll{overflow:hidden;}

  /* ---------- 按钮 ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    border-radius:var(--r-btn);padding:14px 26px;font-size:15px;font-weight:600;
    transition:transform .24s var(--ease),box-shadow .24s var(--ease),background .24s var(--ease),border-color .24s var(--ease),color .24s var(--ease),filter .24s var(--ease);
    white-space:nowrap;
  }
  .btn-primary{background:var(--accent-500);color:#1A0F05;box-shadow:0 8px 22px rgba(255,122,26,.28);}
  .btn-primary:hover{filter:brightness(.92);transform:translateY(-2px);box-shadow:var(--sh-hover);}
  .btn-primary:active{transform:translateY(0) scale(.99);}
  .btn-ghost{background:transparent;border:1px solid var(--line);color:var(--brand-700);}
  .btn-ghost:hover{background:#fff;border-color:var(--brand-500);transform:translateY(-2px);}
  .btn-ghost:active{transform:translateY(0) scale(.99);}
  .btn-sm{padding:10px 18px;font-size:14px;}
  .btn-line{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--brand-700);border-bottom:1px solid transparent;padding:0 0 2px;}
  .btn-line:hover{border-bottom-color:var(--accent-500);}
  .btn-line .arrow{transition:transform .2s var(--ease);}
  .btn-line:hover .arrow{transform:translateX(4px);}
  .on-dark .btn-ghost{border-color:rgba(255,255,255,.34);color:#F6F4EF;}
  .on-dark .btn-ghost:hover{background:rgba(255,255,255,.08);border-color:var(--accent-500);}

  /* ---------- 徽章 / 标签 ---------- */
  .badge-cat{
    display:inline-flex;align-items:center;gap:6px;
    background:var(--mist-50);border:1px solid var(--line);color:var(--ink-600);
    font-size:12.5px;border-radius:var(--r-pill);padding:5px 12px;
  }
  .badge-live{
    display:inline-flex;align-items:center;gap:7px;
    background:var(--accent-500);color:#1A0F05;
    font-size:12.5px;font-weight:700;border-radius:var(--r-pill);padding:5px 12px;
  }
  .badge-live::before{content:"";width:6px;height:6px;border-radius:50%;background:#1A0F05;animation:pulse 1.6s infinite;}
  @keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}
  .tag-square{
    display:inline-flex;align-items:center;justify-content:center;
    font-size:12px;font-weight:700;color:var(--brand-700);
    background:var(--accent-200);border-radius:6px;padding:3px 8px;
  }

  /* ---------- Hero ---------- */
  .hero-check{
    padding:118px 0 56px;
    background:linear-gradient(180deg,#FFFFFF 0%,var(--mist-50) 100%);
    position:relative;
  }
  @media (min-width:1024px){.hero-check{padding:150px 0 72px;}}
  .crumb{font-size:13px;color:var(--ink-600);margin-bottom:22px;display:flex;flex-wrap:wrap;gap:6px;align-items:center;}
  .crumb a:hover{color:var(--accent-500);}
  .crumb .sep{color:#B9B5AB;}
  .hero-grid{display:grid;grid-template-columns:1fr;gap:40px;align-items:center;}
  @media (min-width:1024px){.hero-grid{grid-template-columns:7fr 5fr;gap:56px;}}
  .hero-check h1{
    font-size:30px;line-height:1.3;font-weight:800;letter-spacing:.01em;
    color:var(--brand-900);margin:16px 0 16px;
  }
  @media (min-width:768px){.hero-check h1{font-size:38px;}}
  @media (min-width:1280px){.hero-check h1{font-size:44px;}}
  .hero-sub{font-size:16px;line-height:1.85;color:var(--ink-600);max-width:560px;}
  .hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
  .hero-stats{display:flex;flex-wrap:wrap;gap:32px;margin-top:36px;padding-top:26px;border-top:1px solid var(--line);}
  .hero-stat b{display:block;font-size:24px;font-weight:800;color:var(--brand-700);line-height:1.2;}
  .hero-stat span{font-size:13px;color:var(--ink-600);}
  .hero-media{position:relative;}
  .hero-media img{
    width:100%;aspect-ratio:16/11;object-fit:cover;
    border-radius:var(--r-panel);box-shadow:var(--sh-hover);
  }
  .media-card{
    position:absolute;left:16px;right:16px;bottom:16px;
    background:rgba(255,255,255,.96);border:1px solid var(--line);
    border-radius:14px;padding:13px 16px;display:flex;gap:12px;align-items:flex-start;
    box-shadow:0 12px 28px rgba(12,42,37,.14);
  }
  @media (min-width:768px){.media-card{left:20px;right:auto;max-width:82%;bottom:20px;}}
  .media-card .dot{width:8px;height:8px;border-radius:50%;background:var(--jade-300);margin-top:8px;flex:none;box-shadow:0 0 0 4px rgba(111,211,184,.22);}
  .media-card strong{display:block;font-size:14px;color:var(--brand-900);}
  .media-card span{font-size:12.5px;color:var(--ink-600);}

  /* ---------- 时间线 ---------- */
  .timeline{max-width:880px;margin:0 auto;}
  .tl-item{display:grid;grid-template-columns:34px 1fr;gap:20px;position:relative;padding-bottom:28px;}
  .tl-item:last-child{padding-bottom:0;}
  .tl-item::before{
    content:"";position:absolute;left:16px;top:38px;bottom:0;width:1px;
    background:linear-gradient(180deg,var(--line) 0%,rgba(227,224,216,.2) 100%);
  }
  .tl-item:last-child::before{display:none;}
  .step-num{
    width:34px;height:34px;border-radius:50%;background:#fff;
    border:2px solid var(--brand-500);color:var(--brand-700);
    font-size:13px;font-weight:800;display:flex;align-items:center;justify-content:center;
    position:relative;z-index:2;font-variant-numeric:tabular-nums;
  }
  .tl-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
    padding:20px 22px;box-shadow:var(--sh-card);
    transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
  }
  .tl-card:hover{transform:translateY(-4px);border-color:rgba(255,122,26,.35);box-shadow:var(--sh-hover);}
  .tl-card h3{font-size:17px;font-weight:700;color:var(--brand-900);margin-bottom:8px;}
  .tl-card p{font-size:14.5px;line-height:1.85;color:var(--ink-600);}
  .tl-meta{margin-top:12px;display:flex;gap:10px;flex-wrap:wrap;}

  /* ---------- 核对清单 ---------- */
  .check-grid{display:grid;grid-template-columns:1fr;gap:14px;}
  @media (min-width:768px){.check-grid{grid-template-columns:1fr 1fr;gap:14px 24px;}}
  .check-item{
    display:flex;gap:14px;align-items:flex-start;
    background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;
    transition:border-color .24s var(--ease),transform .24s var(--ease),box-shadow .24s var(--ease);
  }
  .check-item:hover{border-color:rgba(31,107,88,.4);transform:translateY(-2px);box-shadow:var(--sh-card);}
  .check-box{
    width:22px;height:22px;border-radius:6px;flex:none;margin-top:3px;
    border:1.5px solid var(--brand-500);color:var(--brand-500);
    display:flex;align-items:center;justify-content:center;
  }
  .check-box::after{
    content:"";width:5px;height:10px;
    border-right:2px solid currentColor;border-bottom:2px solid currentColor;
    transform:rotate(45deg) translate(-1px,-1px);
  }
  .check-item strong{display:block;font-size:15px;color:var(--brand-900);font-weight:600;}
  .check-item span{font-size:13.5px;color:var(--ink-600);}

  /* ---------- 对照表 ---------- */
  .table-scroll{overflow-x:auto;border-radius:var(--r-card);}
  table.compare-table{
    width:100%;min-width:640px;border-collapse:separate;border-spacing:0;
    background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;font-size:14.5px;
  }
  .compare-table th{
    background:var(--mist-50);text-align:left;padding:16px 18px;font-weight:700;
    color:var(--brand-700);font-size:13.5px;letter-spacing:.02em;border-bottom:1px solid var(--line);
  }
  .compare-table td{padding:16px 18px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink-900);line-height:1.7;}
  .compare-table tbody tr:nth-child(even) td{background:#FCFBF8;}
  .compare-table tbody tr:last-child td{border-bottom:0;}
  .compare-table td:first-child{font-weight:600;color:var(--brand-700);white-space:nowrap;}

  /* ---------- FAQ ---------- */
  .faq-list{max-width:860px;margin:0 auto;display:grid;gap:12px;}
  .faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);transition:border-color .24s var(--ease);}
  .faq-item[open]{border-left:3px solid var(--accent-500);}
  .faq-item summary{
    list-style:none;cursor:pointer;padding:18px 22px;font-size:16px;font-weight:600;
    color:var(--brand-900);display:flex;align-items:center;justify-content:space-between;gap:16px;
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary::after{
    content:"+";font-size:20px;font-weight:400;color:var(--brand-500);
    transition:transform .24s var(--ease),color .24s var(--ease);flex:none;line-height:1;
  }
  .faq-item[open] summary::after{transform:rotate(45deg);color:var(--accent-500);}
  .faq-body{padding:0 22px 20px;font-size:15px;line-height:1.85;color:var(--ink-600);}

  /* ---------- CTA ---------- */
  .cta-bar{
    background:var(--brand-900);border-radius:var(--r-panel);
    padding:34px 28px;display:flex;flex-wrap:wrap;gap:22px;
    align-items:center;justify-content:space-between;
    box-shadow:0 16px 40px rgba(12,42,37,.16);
  }
  @media (min-width:1024px){.cta-bar{padding:44px 48px;}}
  .cta-bar h2{font-size:22px;font-weight:800;color:#FFFFFF;line-height:1.4;}
  @media (min-width:1024px){.cta-bar h2{font-size:26px;}}
  .cta-bar p{margin-top:8px;font-size:14.5px;color:rgba(246,244,239,.72);max-width:560px;}

  /* ---------- 页脚 ---------- */
  .site-footer{background:var(--brand-900);color:rgba(246,244,239,.82);padding:64px 0 28px;margin-top:0;}
  .footer-grid{display:grid;grid-template-columns:1fr;gap:36px;}
  @media (min-width:640px){.footer-grid{grid-template-columns:1fr 1fr;}}
  @media (min-width:1024px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:40px;}}
  .footer-title{color:#FFFFFF;font-weight:700;font-size:15px;margin-bottom:14px;letter-spacing:.02em;}
  .site-footer p{font-size:14px;line-height:1.85;color:rgba(246,244,239,.7);}
  .footer-links{display:flex;flex-direction:column;gap:10px;}
  .footer-links a{font-size:14px;color:rgba(246,244,239,.78);transition:color .2s var(--ease);width:fit-content;}
  .footer-links a:hover{color:var(--accent-500);text-decoration:underline;text-underline-offset:4px;}
  .footer-sub input{
    width:100%;height:44px;border-radius:var(--r-btn);
    border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);
    color:#FFFFFF;padding:0 14px;font-size:14px;
    transition:border-color .24s var(--ease),background .24s var(--ease);
  }
  .footer-sub input::placeholder{color:rgba(255,255,255,.45);}
  .footer-sub input:focus{outline:none;border-color:var(--jade-300);background:rgba(255,255,255,.1);box-shadow:0 0 0 3px rgba(111,211,184,.2);}
  .footer-sub input.is-error{border-color:#D64545;}
  .form-note{font-size:12px;color:rgba(255,255,255,.5);min-height:20px;margin-top:10px;}
  .footer-bottom{
    border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;
    display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
    font-size:13px;color:rgba(246,244,239,.55);
  }

  @media (prefers-reduced-motion:reduce){
    *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
    html{scroll-behavior:auto;}
  }

/* roulang page: article */
:root{
  --brand-900:#0C2A25;
  --brand-700:#123E36;
  --brand-500:#1F6B58;
  --accent-500:#FF7A1A;
  --accent-200:#FFD9B8;
  --jade-300:#6FD3B8;
  --mist-50:#F6F4EF;
  --white:#FFFFFF;
  --line:#E3E0D8;
  --ink-900:#1A211E;
  --ink-600:#5A6560;
  --danger:#D64545;
  --r-sm:8px;
  --r-btn:10px;
  --r-card:16px;
  --r-panel:20px;
  --r-pill:999px;
  --sh-card:0 1px 2px rgba(12,42,37,.06), 0 8px 24px rgba(12,42,37,.06);
  --sh-hover:0 12px 32px rgba(12,42,37,.12);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--mist-50);
  color:var(--ink-900);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
body.no-scroll{overflow:hidden}
img{max-width:100%;display:block;border-style:none}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:none}
h1,h2,h3,h4,p,ul,ol,blockquote,figure{margin:0}
ul,ol{padding-left:1.15em}
:focus-visible{outline:2px solid var(--accent-500);outline-offset:2px}
.focus-ring:focus-visible{outline:2px solid var(--accent-500);outline-offset:2px;box-shadow:0 0 0 4px rgba(111,211,184,.35)}
.num,.tabular{font-variant-numeric:tabular-nums}

.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:768px){.wrap{padding:0 32px}}
@media (min-width:1280px){.wrap{padding:0 48px}}

/* ---------- 导航 ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  transition:background .24s var(--ease),box-shadow .24s var(--ease),padding .24s var(--ease);
}
.glass-nav{
  background:rgba(12,42,37,.34);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.18);
  box-shadow:0 6px 24px rgba(12,42,37,.14);
}
@supports not ((backdrop-filter:blur(4px)) or (-webkit-backdrop-filter:blur(4px))){
  .glass-nav{background:rgba(12,42,37,.92)}
}
.glass-nav--solid{
  background:var(--brand-700);
  box-shadow:0 10px 30px rgba(12,42,37,.28);
  border-bottom-color:rgba(255,255,255,.10);
}
.nav-inner{display:flex;align-items:center;gap:20px;min-height:72px;padding-top:10px;padding-bottom:10px}
.glass-nav--solid .nav-inner{min-height:64px;padding-top:6px;padding-bottom:6px}
.logo{display:inline-flex;align-items:center;gap:10px;color:#fff;flex:0 0 auto}
.logo-mark{
  width:28px;height:28px;border-radius:8px;
  background:linear-gradient(135deg,var(--accent-500),#FFB070);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.35);
  position:relative;flex:0 0 auto;
}
.logo-mark::after{
  content:"";position:absolute;inset:8px;border-radius:3px;background:rgba(12,42,37,.72);
}
.logo-text{font-weight:800;letter-spacing:.02em;font-size:17px;white-space:nowrap}
.nav-links{display:none;align-items:center;gap:26px;margin-left:auto}
.nav-link{
  position:relative;color:rgba(255,255,255,.8);font-size:15px;padding:6px 2px;
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--accent-500);
  transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease);
}
.nav-link:hover{color:#fff}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1)}
.nav-link.is-active{color:#fff}
.nav-actions{display:flex;align-items:center;gap:12px;margin-left:auto}
.burger{
  display:inline-flex;flex-direction:column;justify-content:center;gap:5px;
  width:42px;height:42px;border-radius:10px;border:1px solid rgba(255,255,255,.28);
  padding:0 11px;background:rgba(255,255,255,.06);
}
.burger span{display:block;height:2px;background:#fff;border-radius:2px;transition:transform .2s var(--ease),opacity .2s var(--ease)}
@media (min-width:1024px){
  .nav-links{display:flex}
  .burger{display:none}
  .nav-actions{margin-left:0}
}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(84vw,360px);
  background:var(--brand-900);z-index:80;padding:26px 24px;
  transform:translateX(100%);transition:transform .28s var(--ease);
  display:flex;flex-direction:column;gap:6px;overflow-y:auto;
}
.drawer.is-open{transform:translateX(0)}
.drawer-title{color:rgba(255,255,255,.5);font-size:12px;letter-spacing:.14em;margin:14px 0 8px}
.drawer a{color:rgba(255,255,255,.86);line-height:56px;font-size:16px;border-bottom:1px solid rgba(255,255,255,.08)}
.drawer a:hover{color:var(--accent-500)}
.drawer-mask{
  position:fixed;inset:0;background:rgba(12,42,37,.5);z-index:70;opacity:0;pointer-events:none;
  transition:opacity .28s var(--ease);
}
.drawer-mask.is-open{opacity:1;pointer-events:auto}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-btn);font-weight:600;font-size:15px;line-height:1;
  padding:14px 26px;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-primary{background:var(--accent-500);color:#1A0F05;box-shadow:0 6px 18px rgba(255,122,26,.28)}
.btn-primary:hover{filter:brightness(.92);transform:translateY(-2px);box-shadow:var(--sh-hover)}
.btn-primary:active{transform:translateY(0) scale(.99)}
.btn-ghost{
  background:transparent;color:#fff;border:1px solid rgba(255,255,255,.45);
}
.btn-ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0) scale(.99)}
.btn-ghost-light{
  background:transparent;color:var(--brand-700);border:1px solid var(--line);
}
.btn-ghost-light:hover{border-color:var(--brand-500);color:var(--brand-500);transform:translateY(-2px)}
.btn-line{
  display:inline-flex;align-items:center;gap:6px;color:var(--brand-700);
  font-weight:600;border-bottom:1px solid transparent;padding-bottom:2px;
}
.btn-line .arrow{transition:transform .2s var(--ease)}
.btn-line:hover{color:var(--accent-500)}
.btn-line:hover .arrow{transform:translateX(4px)}

/* ---------- 徽章 / 标签 ---------- */
.badge-cat{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--mist-50);border:1px solid var(--line);color:var(--ink-600);
  border-radius:var(--r-pill);font-size:12px;line-height:1;padding:6px 12px;
}
.badge-live{
  display:inline-flex;align-items:center;gap:8px;background:var(--accent-500);color:#1A0F05;
  border-radius:var(--r-pill);font-size:12px;font-weight:700;padding:6px 12px;line-height:1;
}
.badge-live::before{
  content:"";width:6px;height:6px;border-radius:50%;background:#1A0F05;
  animation:pulse 1.6s infinite var(--ease);
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.badge-soft{
  display:inline-flex;align-items:center;background:var(--accent-200);color:#7A3606;
  border-radius:var(--r-pill);font-size:12px;font-weight:600;padding:6px 12px;line-height:1;
}

/* ---------- 卡片 ---------- */
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px;box-shadow:var(--sh-card);transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.card-hover:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:rgba(255,122,26,.35)}
.card-media{position:relative;overflow:hidden;border-radius:12px;aspect-ratio:16/9;background:var(--mist-50)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
.card-hover:hover .card-media img{transform:scale(1.03)}
.clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* ---------- 文章头部 ---------- */
.page-top{padding-top:118px}
.crumb{font-size:13px;color:var(--ink-600);display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.crumb a{color:var(--ink-600)}
.crumb a:hover{color:var(--accent-500)}
.crumb-sep{color:#B9B4A8}
.crumb-current{color:var(--ink-900);max-width:46ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-head{margin-top:22px;border-bottom:1px solid var(--line);padding-bottom:24px}
.article-head h1{
  font-size:30px;line-height:1.34;font-weight:800;letter-spacing:.01em;color:var(--brand-700);
  max-width:900px;
}
@media (min-width:768px){.article-head h1{font-size:38px}}
.meta-row{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;
  margin-top:18px;font-size:13px;color:var(--ink-600);
}
.meta-row .dot{width:4px;height:4px;border-radius:50%;background:#C9C4B7}
.meta-sep{height:1px;background:var(--line);flex:1 1 40px;min-width:20px}

/* ---------- 阅读区布局 ---------- */
.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr);gap:40px;padding:40px 0 0;
}
@media (min-width:1280px){
  .article-layout{grid-template-columns:minmax(0,1fr) 240px;gap:56px}
}
.prose-cn{
  max-width:760px;font-size:17px;line-height:1.9;color:#222A26;
}
.prose-cn p{margin:20px 0}
.prose-cn h2{
  position:relative;font-size:24px;font-weight:800;color:var(--brand-700);
  margin:44px 0 16px;padding-left:14px;line-height:1.5;
}
.prose-cn h2::before{
  content:"";position:absolute;left:0;top:.24em;bottom:.24em;width:3px;border-radius:2px;background:var(--accent-500);
}
.prose-cn h3{font-size:19px;font-weight:700;color:var(--brand-700);margin:32px 0 12px}
.prose-cn ul,.prose-cn ol{margin:18px 0;line-height:1.85}
.prose-cn li{margin:8px 0}
.prose-cn a{color:var(--brand-500);border-bottom:1px solid rgba(31,107,88,.35)}
.prose-cn a:hover{color:var(--accent-500);border-bottom-color:var(--accent-500)}
.prose-cn blockquote{
  margin:24px 0;padding:14px 20px;background:var(--mist-50);
  border-left:3px solid var(--brand-500);border-radius:0 12px 12px 0;color:var(--ink-600);
}
.prose-cn img{border-radius:12px;margin:8px 0}
.prose-cn code{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:14px;
  background:#F1EFE8;border:1px solid var(--line);border-radius:6px;padding:2px 6px;
}
.prose-cn pre{
  background:#F1EFE8;border:1px solid var(--line);border-radius:12px;padding:16px;overflow-x:auto;
}
.prose-cn table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px}
.prose-cn th,.prose-cn td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.prose-cn thead th{background:var(--mist-50);font-weight:700}
.prose-cn tbody tr:nth-child(even){background:#FAF9F5}
.prose-cn hr{border:none;border-top:1px solid var(--line);margin:36px 0}

/* ---------- 目录 ---------- */
.toc{position:sticky;top:104px;align-self:start}
.toc-title{font-size:12px;letter-spacing:.14em;color:var(--ink-600);margin-bottom:12px}
.toc-list{list-style:none;padding:0;margin:0;border-left:1px solid var(--line)}
.toc-list li{margin:0}
.toc-list a{
  display:block;padding:8px 0 8px 14px;font-size:14px;color:var(--ink-600);
  border-left:2px solid transparent;margin-left:-1px;line-height:1.5;
}
.toc-list a:hover{color:var(--brand-700)}
.toc-list a.is-current{color:var(--brand-700);font-weight:600;border-left-color:var(--accent-500)}
.toc-mobile{display:block;margin:24px 0 0;border:1px solid var(--line);background:var(--white);border-radius:12px;overflow:hidden}
.toc-mobile summary{padding:14px 18px;font-size:15px;font-weight:600;color:var(--brand-700);cursor:pointer;list-style:none}
.toc-mobile summary::-webkit-details-marker{display:none}
.toc-mobile ol{margin:0 0 12px;padding:0 18px 0 34px}
.toc-mobile li{margin:8px 0;font-size:14px}
@media (min-width:1280px){.toc-mobile{display:none}}

/* ---------- 空态 ---------- */
.empty-state{
  max-width:360px;margin:40px auto;text-align:center;padding:36px 24px;
  border:1px dashed var(--line);border-radius:var(--r-card);background:var(--white);
}
.empty-icon{
  width:40px;height:40px;margin:0 auto 14px;border-radius:12px;
  border:1px solid var(--line);background:var(--mist-50);position:relative;
}
.empty-icon::after{
  content:"";position:absolute;left:50%;top:50%;width:14px;height:2px;background:#B9B4A8;transform:translate(-50%,-50%);
}
.empty-state p{font-size:15px;color:var(--ink-600);margin-bottom:18px}

/* ---------- 列表行 ---------- */
.list-row{
  display:flex;align-items:center;gap:18px;min-height:72px;padding:16px 16px 16px 12px;
  border-bottom:1px solid var(--line);transition:background .2s var(--ease),transform .2s var(--ease);
}
.list-row:hover{background:var(--mist-50);transform:translateX(4px)}
.list-row .badge-col{flex:0 0 88px;font-size:12px;color:var(--ink-600)}
.list-row .row-title{font-size:16px;font-weight:600;color:var(--ink-900)}
.list-row .row-desc{font-size:14px;line-height:1.7;color:var(--ink-600)}
.list-row .row-arrow{flex:0 0 24px;text-align:right;color:var(--ink-600)}
@media (max-width:640px){
  .list-row{flex-wrap:wrap;gap:8px}
  .list-row .badge-col{flex:1 0 100%}
}

/* ---------- FAQ / 时间线 / 序号 / 倒计时 ---------- */
.faq-item{
  border:1px solid var(--line);border-radius:var(--r-card);background:var(--white);
  margin-bottom:12px;overflow:hidden;transition:border-color .24s var(--ease),box-shadow .24s var(--ease);
}
.faq-item[open]{box-shadow:var(--sh-card);border-color:rgba(255,122,26,.35)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;font-size:16px;font-weight:600;cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:20px;color:var(--ink-600);transition:transform .24s var(--ease);
}
.faq-item[open] summary::after{content:"+";transform:rotate(135deg)}
.faq-body{padding:0 20px 20px;font-size:15px;line-height:1.85;color:var(--ink-600);border-left:3px solid var(--accent-500);margin-left:0}
.timeline{position:relative;padding-left:28px}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:1px;background:var(--line)}
.timeline-item{position:relative;padding:0 0 26px}
.timeline-item::before{
  content:"";position:absolute;left:-24px;top:8px;width:11px;height:11px;border-radius:50%;
  background:var(--white);border:2px solid var(--brand-500);
}
.step-num{
  font-size:30px;font-weight:800;color:var(--accent-500);line-height:1;
  font-variant-numeric:tabular-nums;
}
.countdown-cell{
  display:flex;flex-direction:column;align-items:center;gap:4px;padding:0 18px;
  border-right:1px solid rgba(255,255,255,.18);
}
.countdown-cell:last-child{border-right:none}
.countdown-cell .cd-num{font-size:28px;font-weight:700;color:var(--accent-500);font-variant-numeric:tabular-nums}
@media (min-width:768px){.countdown-cell .cd-num{font-size:40px}}

/* ---------- CTA 条 ---------- */
.cta-bar{background:var(--brand-900);border-radius:var(--r-panel);padding:30px;color:#fff}
.cta-inner{display:flex;flex-direction:column;gap:20px}
@media (min-width:768px){.cta-inner{flex-direction:row;align-items:center;justify-content:space-between}}
.cta-inner h2{font-size:22px;font-weight:800;color:#fff}
.cta-inner p{color:rgba(255,255,255,.72);font-size:15px;margin-top:8px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-900);color:#fff;margin-top:80px;padding:64px 0 28px}
.footer-grid{display:grid;grid-template-columns:1fr;gap:34px}
@media (min-width:768px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px}}
.footer-title{font-weight:800;font-size:16px;margin-bottom:14px;letter-spacing:.02em}
.site-footer p{color:rgba(255,255,255,.66);font-size:14px;line-height:1.85}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:rgba(255,255,255,.82);font-size:14px;width:fit-content}
.footer-links a:hover{color:var(--accent-500);text-decoration:underline;text-underline-offset:4px}
.footer-sub input{
  width:100%;height:44px;border-radius:var(--r-btn);border:1px solid rgba(255,255,255,.24);
  background:rgba(255,255,255,.06);color:#fff;padding:0 14px;font-size:14px;
  box-shadow:inset 0 1px 2px rgba(0,0,0,.16);
}
.footer-sub input::placeholder{color:rgba(255,255,255,.5)}
.footer-sub input:focus{border-color:var(--accent-500);outline:none}
.form-note{font-size:12px;min-height:20px;margin-top:8px}
.footer-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.55);
}

/* ---------- 杂项 ---------- */
.section-title{font-size:22px;font-weight:800;color:var(--brand-700)}
@media (min-width:768px){.section-title{font-size:26px}}
.item-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:640px){.item-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.item-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  html{scroll-behavior:auto}
}

/* roulang page: category2 */
:root{
    --brand-900:#0C2A25;
    --brand-700:#123E36;
    --brand-500:#1F6B58;
    --accent-500:#FF7A1A;
    --accent-200:#FFD9B8;
    --jade-300:#6FD3B8;
    --mist-50:#F6F4EF;
    --line:#E3E0D8;
    --ink-900:#1A211E;
    --ink-600:#5A6560;
    --radius-sm:8px;
    --radius-md:10px;
    --radius-lg:16px;
    --radius-xl:20px;
    --shadow-card:0 1px 2px rgba(12,42,37,.06), 0 8px 24px rgba(12,42,37,.06);
    --shadow-hover:0 12px 32px rgba(12,42,37,.12);
    --ease:cubic-bezier(.2,.7,.3,1);
  }
  *,*::before,*::after{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    margin:0;
    font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
    background:var(--mist-50);
    color:var(--ink-900);
    font-size:16px;
    line-height:1.7;
    -webkit-font-smoothing:antialiased;
  }
  body.no-scroll{overflow:hidden}
  img{max-width:100%;display:block}
  a{color:inherit;text-decoration:none}
  button{font:inherit}
  h1,h2,h3,h4{margin:0;line-height:1.3}
  p{margin:0}
  :focus-visible{outline:2px solid var(--accent-500);outline-offset:2px}
  .focus-ring:focus-visible{outline:2px solid var(--accent-500);outline-offset:2px;border-radius:var(--radius-md)}

  .wrap{max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px}
  @media (min-width:768px){.wrap{padding-left:32px;padding-right:32px}}
  @media (min-width:1280px){.wrap{padding-left:48px;padding-right:48px}}

  /* ---------- 导航 ---------- */
  .site-header{position:fixed;top:0;left:0;right:0;z-index:60;transition:background .24s var(--ease),box-shadow .24s var(--ease)}
  .glass-nav{
    background:rgba(12,42,37,.34);
    -webkit-backdrop-filter:blur(14px) saturate(140%);
    backdrop-filter:blur(14px) saturate(140%);
    border-bottom:1px solid rgba(255,255,255,.18);
    box-shadow:0 6px 24px rgba(12,42,37,.18);
  }
  @supports not ((-webkit-backdrop-filter:blur(2px)) or (backdrop-filter:blur(2px))){
    .glass-nav{background:rgba(12,42,37,.92)}
  }
  .glass-nav--solid{background:#123E36;box-shadow:0 10px 30px rgba(12,42,37,.3);border-bottom-color:rgba(255,255,255,.12)}
  .nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:72px;transition:height .24s var(--ease)}
  .glass-nav--solid .nav-inner{height:60px}
  .logo{display:flex;align-items:center;gap:10px;color:#fff}
  .logo-mark{position:relative;width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--accent-500),var(--accent-200));flex:0 0 28px}
  .logo-mark::after{content:"";position:absolute;inset:8px;border-radius:4px;background:rgba(12,42,37,.88)}
  .logo-text{font-weight:800;letter-spacing:.02em;font-size:16px;white-space:nowrap}
  @media (max-width:520px){.logo-text{font-size:14px}}
  .nav-links{display:none}
  @media (min-width:1024px){.nav-links{display:flex;align-items:center;gap:6px}}
  .nav-link{position:relative;padding:8px 10px;font-size:15px;color:rgba(255,255,255,.8);transition:color .2s var(--ease);white-space:nowrap}
  .nav-link::after{content:"";position:absolute;left:10px;right:10px;bottom:0;height:2px;background:var(--accent-500);transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease)}
  .nav-link:hover{color:#fff}
  .nav-link:hover::after{transform:scaleX(1)}
  .nav-link.is-active{color:#fff}
  .nav-link.is-active::after{transform:scaleX(1)}
  .nav-actions{display:flex;align-items:center;gap:10px}
  @media (max-width:520px){.nav-cta{display:none}}
  .burger{display:inline-flex;flex-direction:column;justify-content:center;gap:4px;width:42px;height:42px;border-radius:var(--radius-md);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.25);cursor:pointer;transition:background .2s var(--ease)}
  .burger span{display:block;height:2px;width:18px;margin:0 auto;border-radius:2px;background:#fff}
  .burger:hover{background:rgba(255,255,255,.18)}
  @media (min-width:1024px){.burger{display:none}}

  .drawer-mask{position:fixed;inset:0;background:rgba(12,42,37,.55);z-index:70;opacity:0;pointer-events:none;transition:opacity .28s var(--ease)}
  .drawer-mask.is-open{opacity:1;pointer-events:auto}
  .drawer{
    position:fixed;top:0;right:0;bottom:0;width:min(84vw,360px);
    background:var(--brand-900);z-index:80;padding:20px;display:flex;flex-direction:column;
    transform:translateX(100%);transition:transform .28s var(--ease);overflow-y:auto;
  }
  .drawer.is-open{transform:translateX(0)}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.14)}
  .drawer-head .logo-text{color:#fff}
  .drawer-close{width:36px;height:36px;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.25);background:transparent;color:#fff;font-size:20px;line-height:1;cursor:pointer}
  .drawer-links{display:flex;flex-direction:column;padding:8px 0}
  .drawer-links a{display:flex;align-items:center;min-height:56px;color:rgba(255,255,255,.82);border-bottom:1px solid rgba(255,255,255,.08);font-size:16px}
  .drawer-links a.is-active{color:#fff;box-shadow:inset 3px 0 0 var(--accent-500);padding-left:12px}
  .drawer-foot{margin-top:auto;padding-top:20px}

  /* ---------- 按钮 ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    border-radius:var(--radius-md);padding:14px 26px;font-size:15px;font-weight:600;
    border:1px solid transparent;cursor:pointer;
    transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),filter .2s var(--ease),border-color .2s var(--ease);
  }
  .btn-sm{padding:9px 16px;font-size:14px}
  .btn-primary{background:var(--accent-500);color:#1A0F05}
  .btn-primary:hover{filter:brightness(.92);transform:translateY(-2px);box-shadow:var(--shadow-hover)}
  .btn-primary:active{transform:translateY(0) scale(.99)}
  .btn-ghost{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}
  .btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;transform:translateY(-2px)}
  .btn-ghost.on-light{border-color:var(--line);color:var(--brand-700);background:#fff}
  .btn-ghost.on-light:hover{border-color:var(--brand-500);background:#fff}
  .btn-line{
    display:inline-flex;align-items:center;gap:6px;background:none;border:0;padding:0 0 2px;
    color:var(--brand-500);font-size:14px;font-weight:600;border-bottom:1px solid rgba(31,107,88,.35);
    border-radius:0;cursor:pointer;transition:color .2s var(--ease),border-color .2s var(--ease);
  }
  .btn-line .arw{transition:transform .2s var(--ease)}
  .btn-line:hover{color:var(--accent-500);border-color:rgba(255,122,26,.55)}
  .btn-line:hover .arw{transform:translateX(4px)}

  /* ---------- 卡片 / 徽章 ---------- */
  .card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-card)}
  .card-hover{transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease)}
  .card-hover:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(255,122,26,.35)}
  .badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;font-size:12px;font-weight:600;line-height:1;padding:6px 10px;white-space:nowrap}
  .badge-cat{background:var(--mist-50);border:1px solid var(--line);color:var(--ink-600)}
  .badge-live{background:var(--accent-500);color:#1A0F05}
  .badge-live::before{content:"";width:6px;height:6px;border-radius:50%;background:#1A0F05;animation:pulse 1.8s infinite}
  .badge-soon{background:var(--accent-200);color:#7A3708}
  .badge-done{background:#EDF3F0;color:var(--brand-500)}
  @keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.75)}}

  /* ---------- Hero ---------- */
  .page-hero{position:relative;padding:132px 0 104px;background:var(--brand-900);overflow:hidden}
  .hero-bg{position:absolute;inset:0;z-index:0;background-image:url('/assets/images/backpic/back-2.png');background-size:cover;background-position:center;opacity:.3}
  .page-hero::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(12,42,37,.7),rgba(12,42,37,.95))}
  .hero-inner{position:relative;z-index:2}
  .kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.06em;color:rgba(255,255,255,.72);margin-bottom:14px}
  .kicker .dot{width:6px;height:6px;border-radius:50%;background:var(--accent-500)}
  .hero-title{font-size:32px;font-weight:800;letter-spacing:.01em;color:#fff}
  @media (min-width:768px){.hero-title{font-size:46px}}
  .hero-sub{margin-top:14px;max-width:660px;color:rgba(255,255,255,.76);font-size:16px}

  /* ---------- 预告条 ---------- */
  .notice-wrap{margin-top:-68px;position:relative;z-index:5}
  .notice-bar{
    display:grid;grid-template-columns:1fr;gap:20px;align-items:center;
    background:#fff;border:1px solid var(--line);border-radius:var(--radius-xl);
    padding:22px;box-shadow:var(--shadow-hover);
  }
  @media (min-width:960px){.notice-bar{grid-template-columns:172px 1fr auto}}
  .date-block{border-radius:var(--radius-lg);background:var(--brand-900);color:#fff;padding:16px;text-align:center}
  .date-block .dnum{font-size:26px;font-weight:800;line-height:1.15;font-variant-numeric:tabular-nums}
  .date-block .dsub{margin-top:6px;font-size:12px;letter-spacing:.08em;color:rgba(255,255,255,.7)}
  .notice-main .n-title{font-size:19px;font-weight:700;color:var(--brand-700)}
  .notice-main .n-meta{margin-top:8px;display:flex;flex-wrap:wrap;gap:10px 16px;color:var(--ink-600);font-size:14px;font-variant-numeric:tabular-nums}
  .notice-right{display:flex;flex-direction:column;gap:12px;align-items:stretch}
  @media (min-width:960px){.notice-right{align-items:flex-end}}
  .countdown-strip{display:flex;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--mist-50)}
  .countdown-cell{min-width:62px;padding:9px 8px;text-align:center;border-right:1px solid var(--line)}
  .countdown-cell:last-child{border-right:0}
  .countdown-cell .num{font-size:24px;font-weight:700;line-height:1.1;color:var(--accent-500);font-variant-numeric:tabular-nums}
  .countdown-cell .unit{margin-top:2px;font-size:12px;letter-spacing:.08em;color:var(--ink-600)}
  .countdown-strip.is-over{background:#fff}
  .countdown-strip.is-over .num{color:var(--brand-500)}
  .cd-caption{font-size:12px;color:var(--ink-600);letter-spacing:.04em}

  /* ---------- 板块 ---------- */
  .section{padding:64px 0 0}
  @media (min-width:1024px){.section{padding:88px 0 0}}
  .section:last-of-type{padding-bottom:64px}
  @media (min-width:1024px){.section:last-of-type{padding-bottom:88px}}
  .sec-head{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;justify-content:space-between;margin-bottom:28px}
  .sec-title{font-size:24px;font-weight:800;color:var(--brand-700);letter-spacing:.01em}
  @media (min-width:768px){.sec-title{font-size:28px}}
  .sec-title .bar{display:inline-block;width:12px;height:12px;border-radius:3px;background:var(--accent-500);margin-right:10px;vertical-align:middle}
  .sec-desc{margin-top:10px;max-width:680px;color:var(--ink-600);font-size:15px}

  /* ---------- 日程时间轴 ---------- */
  .timeline{position:relative}
  .tl-group{margin-bottom:32px}
  .tl-group:last-child{margin-bottom:0}
  .tl-date{
    position:sticky;top:70px;z-index:20;
    display:flex;align-items:center;gap:12px;width:100%;
    padding:10px 0;background:var(--mist-50);
    border-bottom:1px solid var(--line);
    font-size:15px;font-weight:700;color:var(--brand-700);
  }
  .tl-date .week{font-weight:500;color:var(--ink-600);font-size:13px}
  .tl-date .count{margin-left:auto;font-size:12px;color:var(--ink-600);font-weight:500}
  .list-row{
    display:grid;grid-template-columns:88px 1fr 24px;gap:14px;align-items:center;
    min-height:72px;padding:14px 16px;margin-top:12px;
    background:#fff;border:1px solid var(--line);border-radius:14px;
    transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease),background .25s var(--ease);
  }
  .list-row:hover{transform:translateX(4px);background:#fff;border-color:rgba(255,122,26,.35);box-shadow:var(--shadow-hover)}
  .row-badge{display:flex;flex-direction:column;gap:6px;align-items:flex-start}
  .row-time{font-size:16px;font-weight:700;color:var(--brand-700);font-variant-numeric:tabular-nums;letter-spacing:.02em}
  .row-title{font-size:16px;font-weight:600;color:var(--ink-900)}
  .row-desc{margin-top:4px;font-size:14px;line-height:1.7;color:var(--ink-600)}
  .row-arw{display:flex;justify-content:flex-end;color:var(--brand-500)}
  .row-arw svg{width:18px;height:18px;transition:transform .2s var(--ease)}
  .list-row:hover .row-arw svg{transform:translateX(4px)}
  @media (max-width:640px){
    .list-row{grid-template-columns:1fr;gap:8px;padding:16px}
    .row-badge{flex-direction:row;align-items:center}
    .row-arw{display:none}
    .tl-date{top:62px}
  }

  /* ---------- 回放网格 ---------- */
  .grid-3{display:grid;grid-template-columns:1fr;gap:20px}
  @media (min-width:640px){.grid-3{grid-template-columns:repeat(2,1fr)}}
  @media (min-width:1024px){.grid-3{grid-template-columns:repeat(3,1fr)}}
  .replay-card{display:flex;flex-direction:column;gap:14px;padding:16px}
  .replay-media{position:relative;aspect-ratio:16/9;border-radius:var(--radius-md);overflow:hidden;background:var(--mist-50)}
  .replay-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
  .replay-card:hover .replay-media img{transform:scale(1.03)}
  .dur{position:absolute;right:10px;bottom:10px;padding:4px 8px;border-radius:6px;background:rgba(12,42,37,.86);color:#fff;font-size:12px;font-variant-numeric:tabular-nums}
  .replay-body{display:flex;flex-direction:column;gap:8px;flex:1}
  .replay-body h3{font-size:17px;font-weight:700;color:var(--ink-900)}
  .replay-body p{font-size:14px;line-height:1.7;color:var(--ink-600);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
  .replay-foot{margin-top:auto;padding-top:12px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--ink-600);font-variant-numeric:tabular-nums}
  .replay-foot .go{display:inline-flex;align-items:center;gap:6px;color:var(--accent-500);font-weight:600}
  .replay-foot .go svg{width:16px;height:16px;transition:transform .2s var(--ease)}
  .replay-card:hover .replay-foot .go svg{transform:translateX(4px)}

  /* ---------- 提示 + 数据 ---------- */
  .split{display:grid;grid-template-columns:1fr;gap:28px}
  @media (min-width:1024px){.split{grid-template-columns:7fr 5fr;gap:40px;align-items:start}}
  .check-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:8px 20px;box-shadow:var(--shadow-card)}
  .check-item{display:flex;gap:12px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line)}
  .check-item:last-child{border-bottom:0}
  .check-box{flex:0 0 20px;width:20px;height:20px;margin-top:4px;border-radius:6px;border:1px solid var(--brand-500);position:relative}
  .check-box::after{content:"";position:absolute;left:6px;top:3px;width:5px;height:9px;border-right:2px solid var(--brand-500);border-bottom:2px solid var(--brand-500);transform:rotate(45deg)}
  .check-item .ck-t{font-size:15px;font-weight:600;color:var(--ink-900)}
  .check-item .ck-d{margin-top:2px;font-size:14px;color:var(--ink-600)}
  .stat-list{display:flex;flex-direction:column;gap:14px}
  .stat-card{display:flex;align-items:center;justify-content:space-between;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:18px 20px;box-shadow:var(--shadow-card)}
  .stat-card .label{font-size:14px;color:var(--ink-600)}
  .stat-num{font-size:26px;font-weight:800;color:var(--brand-700);font-variant-numeric:tabular-nums;letter-spacing:.01em}
  .stat-num small{font-size:13px;font-weight:600;color:var(--ink-600);margin-left:4px}

  /* ---------- FAQ ---------- */
  .faq-list{max-width:860px;margin:0 auto;display:grid;gap:12px}
  .faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:border-color .24s var(--ease),box-shadow .24s var(--ease)}
  .faq-item.is-open{border-color:rgba(255,122,26,.4);box-shadow:var(--shadow-card)}
  .faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;background:none;border:0;text-align:left;font-size:16px;font-weight:600;color:var(--ink-900);cursor:pointer}
  .faq-item.is-open .faq-q{box-shadow:inset 3px 0 0 var(--accent-500)}
  .faq-icon{position:relative;flex:0 0 20px;width:20px;height:20px}
  .faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--brand-500);border-radius:2px;transition:transform .24s var(--ease),opacity .24s var(--ease)}
  .faq-icon::before{left:2px;right:2px;top:9px;height:2px}
  .faq-icon::after{top:2px;bottom:2px;left:9px;width:2px}
  .faq-item.is-open .faq-icon::after{transform:scaleY(0);opacity:0}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .24s var(--ease)}
  .faq-a-inner{padding:0 18px 18px;font-size:15px;line-height:1.85;color:var(--ink-600)}

  /* ---------- 订阅 / CTA ---------- */
  .cta-bar{
    display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between;
    background:var(--brand-900);border-radius:var(--radius-xl);padding:32px;
  }
  .cta-bar h2{font-size:22px;font-weight:800;color:#fff}
  @media (min-width:768px){.cta-bar h2{font-size:26px}}
  .cta-bar p{margin-top:10px;max-width:620px;color:rgba(255,255,255,.72);font-size:15px}
  .sub-form{margin-top:18px;display:grid;gap:12px;max-width:520px}
  @media (min-width:640px){.sub-form{grid-template-columns:1fr auto}}
  .seg{display:inline-flex;border:1px solid rgba(255,255,255,.25);border-radius:var(--radius-md);overflow:hidden;margin-bottom:14px}
  .seg button{background:transparent;border:0;color:rgba(255,255,255,.75);padding:8px 16px;font-size:14px;cursor:pointer;transition:background .2s var(--ease),color .2s var(--ease)}
  .seg button.is-on{background:var(--accent-500);color:#1A0F05;font-weight:600}
  .field{height:44px;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:#fff;padding:0 14px;font-size:15px;width:100%;box-shadow:inset 0 1px 2px rgba(0,0,0,.18);transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
  .field::placeholder{color:rgba(255,255,255,.55)}
  .field:focus{outline:none;border-color:var(--accent-500);box-shadow:0 0 0 3px rgba(255,122,26,.24)}
  .field.is-error{border-color:#D64545}
  .form-note{margin-top:10px;font-size:12px;color:rgba(255,255,255,.55);min-height:18px}
  .field.on-light{background:#fff;border-color:var(--line);color:var(--ink-900);box-shadow:inset 0 1px 2px rgba(12,42,37,.05)}
  .field.on-light::placeholder{color:rgba(90,101,96,.6)}
  .field.on-light:focus{border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(111,211,184,.35)}

  /* ---------- 页脚 ---------- */
  .site-footer{margin-top:64px;background:var(--brand-900);color:rgba(255,255,255,.8);padding:56px 0 24px}
  @media (min-width:1024px){.site-footer{margin-top:88px;padding:72px 0 28px}}
  .footer-grid{display:grid;grid-template-columns:1fr;gap:32px}
  @media (min-width:768px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:28px}}
  .footer-title{color:#fff;font-size:15px;font-weight:700;letter-spacing:.02em;margin-bottom:14px}
  .site-footer p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.66)}
  .footer-links{display:flex;flex-direction:column;gap:10px}
  .footer-links a{font-size:14px;color:rgba(255,255,255,.8);transition:color .2s var(--ease)}
  .footer-links a:hover{color:var(--accent-500);text-decoration:underline;text-underline-offset:4px}
  .footer-sub input{width:100%;height:44px;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.07);color:#fff;padding:0 14px;font-size:14px}
  .footer-sub input::placeholder{color:rgba(255,255,255,.5)}
  .footer-sub input:focus{outline:none;border-color:var(--accent-500);box-shadow:0 0 0 3px rgba(255,122,26,.2)}
  .footer-bottom{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:10px 20px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.55)}

  @media (prefers-reduced-motion:reduce){
    *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  }

/* roulang page: category3 */
:root{
    --brand-900:#0C2A25;
    --brand-700:#123E36;
    --brand-500:#1F6B58;
    --accent-500:#FF7A1A;
    --accent-200:#FFD9B8;
    --jade-300:#6FD3B8;
    --mist-50:#F6F4EF;
    --white:#FFFFFF;
    --line:#E3E0D8;
    --ink-900:#1A211E;
    --ink-600:#5A6560;
    --r-sm:8px;
    --r-btn:10px;
    --r-card:16px;
    --r-panel:20px;
    --sh-card:0 1px 2px rgba(12,42,37,.06), 0 8px 24px rgba(12,42,37,.06);
    --sh-hover:0 12px 32px rgba(12,42,37,.12);
    --ease:cubic-bezier(.2,.7,.3,1);
    --sec:64px;
  }
  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--mist-50);
    color:var(--ink-900);
    font-family:'PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC',sans-serif;
    font-size:16px;
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;border-radius:12px;}
  a{color:inherit;text-decoration:none;}
  button,input{font-family:inherit;font-size:inherit;}
  h1,h2,h3,h4,p{margin:0;}
  ul{margin:0;padding:0;list-style:none;}
  .num{font-variant-numeric:tabular-nums;}

  .wrap{width:100%;max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px;}
  @media(min-width:768px){.wrap{padding-left:32px;padding-right:32px;}}
  @media(min-width:1280px){.wrap{padding-left:48px;padding-right:48px;}}

  .section{padding:var(--sec) 0;}
  .section-sm{padding:40px 0;}
  @media(min-width:1024px){
    :root{--sec:96px;}
    .section-sm{padding:56px 0;}
  }

  .focus-ring:focus-visible{outline:2px solid var(--accent-500);outline-offset:2px;border-radius:6px;}

  /* 导航 */
  .site-header{
    position:fixed;top:0;left:0;right:0;z-index:60;
    transition:background .24s var(--ease),box-shadow .24s var(--ease),backdrop-filter .24s var(--ease);
  }
  .glass-nav{
    background:rgba(12,42,37,.34);
    backdrop-filter:blur(14px) saturate(140%);
    -webkit-backdrop-filter:blur(14px) saturate(140%);
    border-bottom:1px solid rgba(255,255,255,.18);
    box-shadow:0 6px 24px rgba(12,42,37,.18);
  }
  @supports not ((backdrop-filter:blur(2px)) or (-webkit-backdrop-filter:blur(2px))){
    .glass-nav{background:rgba(12,42,37,.92);}
  }
  .glass-nav--solid{background:#123E36;box-shadow:0 10px 30px rgba(12,42,37,.28);border-bottom-color:rgba(255,255,255,.1);}
  .nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:16px;padding-bottom:16px;transition:padding .24s var(--ease);}
  .glass-nav--solid .nav-inner{padding-top:10px;padding-bottom:10px;}
  .logo{display:inline-flex;align-items:center;gap:10px;color:#F6F4EF;font-weight:800;letter-spacing:.02em;font-size:17px;white-space:nowrap;}
  .logo-mark{width:28px;height:28px;border-radius:8px;background:var(--accent-500);box-shadow:inset 0 0 0 5px rgba(12,42,37,.9);flex:none;}
  .nav-links{display:flex;align-items:center;gap:28px;}
  .nav-link{position:relative;color:rgba(246,244,239,.8);font-size:15px;padding:6px 2px;transition:color .2s var(--ease);}
  .nav-link::after{
    content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--accent-500);
    transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease);
  }
  .nav-link:hover{color:#fff;}
  .nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1);}
  .nav-link.is-active{color:#fff;}
  .nav-actions{display:flex;align-items:center;gap:12px;}

  .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--r-btn);
    padding:14px 26px;font-size:15px;font-weight:600;cursor:pointer;border:1px solid transparent;
    transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),border-color .22s var(--ease),color .22s var(--ease);}
  .btn-sm{padding:10px 18px;font-size:14px;}
  .btn-primary{background:var(--accent-500);color:#1A0F05;box-shadow:0 8px 20px rgba(255,122,26,.28);}
  .btn-primary:hover{filter:brightness(.92);transform:translateY(-2px);box-shadow:var(--sh-hover);}
  .btn-primary:active{transform:translateY(0) scale(.99);}
  .btn-ghost{background:transparent;color:var(--brand-700);border-color:var(--line);}
  .btn-ghost:hover{border-color:var(--brand-500);background:rgba(31,107,88,.06);transform:translateY(-2px);}
  .btn-line{display:inline-flex;align-items:center;gap:6px;color:var(--brand-500);font-weight:600;padding:6px 0;background:none;border:0;cursor:pointer;}
  .btn-line .arrow{transition:transform .2s var(--ease);}
  .btn-line:hover .arrow{transform:translateX(4px);}
  .nav-cta{color:#F6F4EF;border-color:rgba(246,244,239,.42);background:rgba(255,255,255,.06);}
  .nav-cta:hover{background:rgba(255,255,255,.16);color:#fff;border-color:rgba(255,255,255,.72);}

  .burger{display:none;width:42px;height:42px;border:1px solid rgba(255,255,255,.3);border-radius:var(--r-btn);
    background:transparent;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer;padding:0;}
  .burger span{display:block;width:16px;height:2px;background:#F6F4EF;border-radius:2px;}

  /* 抽屉 */
  .drawer{position:fixed;inset:0;z-index:90;pointer-events:none;}
  .drawer-mask{position:absolute;inset:0;background:rgba(12,42,37,.6);opacity:0;transition:opacity .24s var(--ease);}
  .drawer-panel{position:absolute;top:0;right:0;height:100%;width:min(84vw,360px);background:#0C2A25;
    transform:translateX(100%);transition:transform .28s var(--ease);display:flex;flex-direction:column;padding:22px;overflow:auto;}
  .drawer.is-open{pointer-events:auto;}
  .drawer.is-open .drawer-mask{opacity:1;}
  .drawer.is-open .drawer-panel{transform:translateX(0);}
  body.no-scroll{overflow:hidden;}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
  .drawer-title{color:#F6F4EF;font-weight:700;font-size:15px;}
  .drawer-close{width:38px;height:38px;border-radius:10px;border:1px solid rgba(255,255,255,.22);background:transparent;color:#F6F4EF;cursor:pointer;}
  .drawer-nav a{display:flex;align-items:center;height:56px;color:rgba(246,244,239,.86);border-bottom:1px solid rgba(255,255,255,.1);font-size:16px;}
  .drawer-nav a:hover{color:var(--accent-500);}
  .drawer-foot{margin-top:auto;padding-top:20px;}

  /* 徽章 */
  .badge-cat{display:inline-flex;align-items:center;gap:6px;background:var(--mist-50);border:1px solid var(--line);
    color:var(--ink-600);border-radius:999px;padding:4px 12px;font-size:12px;letter-spacing:.02em;}
  .badge-live{display:inline-flex;align-items:center;gap:7px;background:var(--accent-500);color:#1A0F05;
    border-radius:999px;padding:4px 12px;font-size:12px;font-weight:700;}
  .badge-live::before{content:"";width:6px;height:6px;border-radius:50%;background:#1A0F05;animation:pulse 1.6s infinite;}
  @keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}

  /* 卡片 */
  .card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:20px;box-shadow:var(--sh-card);}
  .card-hover{transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);}
  .card-hover:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:rgba(255,122,26,.35);}

  /* 窄幅 Hero */
  .hero-narrow{
    position:relative;
    padding:132px 0 56px;
    color:#F6F4EF;
    background-image:linear-gradient(180deg,rgba(12,42,37,.9),rgba(12,42,37,.86)),url('/assets/images/backpic/back-3.png');
    background-size:cover;background-position:center;
    border-bottom-left-radius:var(--r-panel);
    border-bottom-right-radius:var(--r-panel);
    overflow:hidden;
  }
  @media(min-width:1024px){.hero-narrow{padding:160px 0 72px;}}
  .hero-eyebrow{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px;}
  .hero-h1{font-size:clamp(30px,4.6vw,44px);line-height:1.24;font-weight:800;letter-spacing:.01em;}
  .hero-desc{margin-top:16px;max-width:680px;font-size:16px;line-height:1.85;color:rgba(246,244,239,.82);}
  .hero-search{margin-top:28px;display:flex;gap:10px;align-items:center;max-width:620px;background:#fff;
    border:1px solid var(--line);border-radius:14px;padding:8px;box-shadow:var(--sh-card);}
  .hero-search input{flex:1;min-width:0;height:44px;border:0;background:transparent;color:var(--ink-900);padding:0 12px;font-size:15px;border-radius:10px;}
  .hero-search input::placeholder{color:rgba(90,101,96,.6);}
  .hero-search input:focus{outline:none;box-shadow:0 0 0 2px var(--jade-300) inset;}
  .hero-hint{margin-top:12px;font-size:13px;color:rgba(246,244,239,.6);}
  .hero-meta{display:flex;gap:28px;flex-wrap:wrap;margin-top:28px;padding-top:22px;border-top:1px solid rgba(255,255,255,.16);}
  .hero-meta-item span{display:block;font-size:12px;letter-spacing:.08em;color:rgba(246,244,239,.6);}
  .hero-meta-item strong{font-size:22px;font-weight:700;color:#fff;}

  /* 问答布局 */
  .qa-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:48px;align-items:start;}
  .qa-toc{position:sticky;top:96px;}
  .qa-toc-title{font-size:13px;letter-spacing:.08em;color:var(--ink-600);margin-bottom:12px;}
  .qa-toc-list a{display:block;padding:9px 0 9px 14px;border-left:2px solid var(--line);color:var(--ink-600);
    font-size:14px;transition:color .2s var(--ease),border-color .2s var(--ease),padding-left .2s var(--ease);}
  .qa-toc-list a:hover{color:var(--brand-700);border-left-color:var(--brand-500);padding-left:18px;}
  .qa-toc-list a.is-current{color:var(--brand-700);font-weight:600;border-left-color:var(--accent-500);}
  .qa-toc-note{margin-top:20px;padding:14px;border-radius:var(--r-card);background:#fff;border:1px solid var(--line);
    font-size:13px;line-height:1.7;color:var(--ink-600);}

  .qa-group{padding-top:8px;margin-bottom:52px;scroll-margin-top:104px;}
  .qa-group:last-child{margin-bottom:0;}
  .qa-group-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:8px;}
  .qa-group-h2{font-size:22px;font-weight:700;color:var(--brand-700);}
  .qa-group-sub{font-size:14px;color:var(--ink-600);margin-bottom:20px;line-height:1.7;}
  .step-num{font-size:13px;font-weight:700;color:var(--accent-500);letter-spacing:.1em;font-variant-numeric:tabular-nums;}

  .faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--sh-card);
    overflow:hidden;transition:border-color .24s var(--ease),box-shadow .24s var(--ease);}
  .faq-item + .faq-item{margin-top:12px;}
  .faq-item:hover{border-color:rgba(255,122,26,.3);}
  .faq-item.is-open{border-color:rgba(255,122,26,.4);box-shadow:var(--sh-hover);}
  .faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;
    background:none;border:0;padding:18px 20px;font-size:16px;font-weight:600;color:var(--ink-900);cursor:pointer;line-height:1.6;}
  .faq-icon{position:relative;width:18px;height:18px;flex:none;}
  .faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--brand-500);border-radius:2px;
    transition:transform .24s var(--ease),background .24s var(--ease);}
  .faq-icon::before{left:0;right:0;top:8px;height:2px;}
  .faq-icon::after{top:0;bottom:0;left:8px;width:2px;}
  .faq-item.is-open .faq-icon::before{background:var(--accent-500);}
  .faq-item.is-open .faq-icon::after{transform:scaleY(0);}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .24s var(--ease);}
  .faq-a-inner{border-left:3px solid transparent;padding:0 20px 20px 17px;font-size:15px;line-height:1.85;color:var(--ink-600);}
  .faq-item.is-open .faq-a-inner{border-left-color:var(--accent-500);}
  .faq-a-inner strong{color:var(--ink-900);font-weight:600;}

  .list-row{display:flex;align-items:center;gap:18px;min-height:72px;padding:16px 0;border-bottom:1px solid var(--line);
    transition:background .2s var(--ease),padding-left .2s var(--ease);}
  .list-row:hover{background:var(--mist-50);padding-left:4px;}
  .list-row .badge-col{width:88px;flex:none;}
  .list-row .arrow-col{width:24px;flex:none;color:var(--brand-500);}

  .timeline{position:relative;padding-left:26px;}
  .timeline::before{content:"";position:absolute;left:6px;top:8px;bottom:8px;width:1px;background:var(--line);}
  .timeline-item{position:relative;padding-bottom:24px;}
  .timeline-item::before{content:"";position:absolute;left:-26px;top:6px;width:13px;height:13px;border-radius:50%;
    background:#fff;border:2px solid var(--accent-500);}

  .empty-state{max-width:360px;margin:0 auto;text-align:center;padding:36px 20px;}
  .empty-state .icon{width:40px;height:40px;margin:0 auto 14px;border-radius:50%;border:1px dashed var(--line);background:var(--mist-50);}
  .empty-state p{font-size:15px;color:var(--ink-600);margin-bottom:16px;}

  /* 未解决横条 */
  .help-strip{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
    background:#fff;border:1px solid var(--line);border-left:3px solid var(--accent-500);
    border-radius:var(--r-card);padding:24px;box-shadow:var(--sh-card);}
  .help-strip-text{display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
  .help-strip-text p{font-size:15px;color:var(--ink-600);line-height:1.7;}

  /* CTA 条 */
  .cta-bar{background:var(--brand-900);color:#F6F4EF;border-radius:var(--r-panel);padding:44px 0;margin:0 20px;}
  @media(min-width:768px){.cta-bar{margin:0 32px;}}
  @media(min-width:1440px){.cta-bar{max-width:1296px;margin:0 auto;}}
  .cta-bar-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;}
  .cta-title{font-size:clamp(20px,2.6vw,28px);font-weight:700;line-height:1.4;}
  .cta-sub{margin-top:10px;font-size:15px;color:rgba(246,244,239,.72);max-width:620px;line-height:1.75;}

  /* 页脚 */
  .site-footer{background:var(--brand-900);color:rgba(246,244,239,.78);padding:64px 0 28px;margin-top:64px;}
  .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;}
  .footer-title{color:#F6F4EF;font-weight:700;font-size:15px;margin-bottom:16px;}
  .footer-grid p{font-size:14px;line-height:1.85;color:rgba(246,244,239,.68);}
  .footer-links a{display:block;padding:6px 0;font-size:14px;color:rgba(246,244,239,.78);
    transition:color .2s var(--ease);}
  .footer-links a:hover{color:var(--accent-500);text-decoration:underline;text-underline-offset:4px;}
  .footer-sub input{width:100%;height:44px;border-radius:var(--r-btn);border:1px solid rgba(255,255,255,.18);
    background:rgba(255,255,255,.06);color:#F6F4EF;padding:0 14px;font-size:14px;}
  .footer-sub input::placeholder{color:rgba(246,244,239,.5);}
  .footer-sub input:focus{outline:none;border-color:var(--accent-500);box-shadow:0 0 0 3px rgba(255,122,26,.22);}
  .form-note{font-size:12px;line-height:1.6;}
  .footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
    border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;font-size:13px;color:rgba(246,244,239,.55);}

  @media(max-width:1023px){
    .nav-links{display:none;}
    .nav-cta{display:none;}
    .burger{display:inline-flex;}
    .qa-layout{grid-template-columns:1fr;gap:28px;}
    .qa-toc{position:static;}
    .qa-toc-list{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;}
    .qa-toc-list a{white-space:nowrap;border-left:0;border:1px solid var(--line);border-radius:999px;padding:8px 14px;background:#fff;}
    .qa-toc-list a:hover{padding-left:14px;border-color:var(--brand-500);}
    .qa-toc-list a.is-current{border-color:var(--accent-500);background:var(--accent-200);}
    .qa-toc-note{display:none;}
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  }
  @media(max-width:639px){
    .logo-text{font-size:15px;}
    .footer-grid{grid-template-columns:1fr;}
    .hero-search{flex-direction:column;align-items:stretch;}
    .hero-search .btn{width:100%;}
    .hero-meta{gap:20px;}
    .help-strip{padding:20px;}
    .help-strip .btn{width:100%;}
    .cta-bar{margin:0 20px;border-radius:16px;}
    .cta-bar .btn{width:100%;}
  }
  @media(prefers-reduced-motion:reduce){
    *{animation:none !important;transition:none !important;}
    html{scroll-behavior:auto;}
  }