/* roulang page: index */
:root{
  --ink:#0B2B26;
  --ink-2:#123A31;
  --signal:#B8F04A;
  --alert:#FF6A2B;
  --paper:#F4F5F0;
  --card:#FFFFFF;
  --line:#E2E6DC;
  --text:#1B2420;
  --muted:#5C6B62;
  --radius:14px;
  --radius-lg:20px;
  --shadow:0 1px 2px rgba(11,43,38,.06), 0 10px 28px -14px rgba(11,43,38,.22);
  --shadow-hover:0 2px 4px rgba(11,43,38,.08), 0 18px 36px -16px rgba(11,43,38,.32);
  --ease:cubic-bezier(.2,.7,.3,1);
  --sidebar:236px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:system-ui,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--paper);
}
img{max-width:100%;display:block;}
a{color:var(--ink);text-decoration:none;transition:background .18s var(--ease),color .18s var(--ease);}
.prose a,.inline-link{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px;}
.prose a:hover,.inline-link:hover{background:var(--signal);color:var(--ink);}
button{font:inherit;}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:700;letter-spacing:0;}
h1{font-size:clamp(30px,3.6vw,46px);line-height:1.15;font-weight:800;}
h2{font-size:clamp(24px,2.4vw,32px);line-height:1.3;}
h3{font-size:20px;line-height:1.4;font-weight:600;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
:focus-visible{outline:2px solid var(--signal);outline-offset:2px;border-radius:6px;}

/* 布局骨架 */
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 40px;}
.main{margin-left:var(--sidebar);min-height:100vh;}
.section{padding:88px 0;}
.section--tight{padding:0 0 88px;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;}
.section-head p{color:var(--muted);font-size:15px;margin-top:8px;}

/* 侧栏 */
.sidebar{
  position:fixed;top:0;left:0;bottom:0;width:var(--sidebar);
  background:var(--ink);display:flex;flex-direction:column;
  z-index:1050;overflow-y:auto;overflow-x:hidden;
}
.sidebar::before{content:"";flex:0 0 auto;height:4px;background:var(--signal);}
.brand{display:flex;flex-direction:column;padding:24px 20px 22px;border-bottom:1px solid rgba(255,255,255,.08);}
.brand-mark{font-size:19px;font-weight:800;color:#fff;line-height:1.35;}
.brand-sub{font-size:12px;color:rgba(255,255,255,.52);margin-top:6px;letter-spacing:.02em;}
.side-nav{display:flex;flex-direction:column;gap:2px;padding:16px 0;}
.side-nav a{
  position:relative;display:flex;align-items:center;gap:12px;
  padding:12px 20px;font-size:15px;color:rgba(255,255,255,.72);
  transition:color .18s var(--ease),background .18s var(--ease);
}
.side-nav a svg{flex:0 0 auto;width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}
.side-nav a:hover{color:#fff;background:rgba(255,255,255,.07);}
.side-nav a.is-active{color:#fff;background:rgba(184,240,74,.12);}
.side-nav a.is-active::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:var(--signal);}
.sidebar-foot{margin-top:auto;padding:20px;border-top:1px solid rgba(255,255,255,.08);}
.foot-btn{
  display:flex;align-items:center;justify-content:center;gap:8px;
  width:100%;padding:11px 14px;border-radius:999px;background:var(--signal);
  color:var(--ink);font-size:14px;font-weight:700;border:0;cursor:pointer;
  transition:filter .18s var(--ease),transform .18s var(--ease);
}
.foot-btn:hover{filter:brightness(.94);transform:translateY(-1px);}
.foot-line{font-size:12px;color:rgba(255,255,255,.5);margin-top:12px;line-height:1.7;}

/* 移动端顶栏与抽屉 */
.topbar{
  display:none;position:fixed;top:0;left:0;right:0;height:56px;z-index:1040;
  background:var(--ink);align-items:center;justify-content:space-between;padding:0 16px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.topbar-brand{font-size:15px;font-weight:800;color:#fff;}
.topbar-toggle{
  display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;
  border-radius:10px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.14);
  color:#fff;cursor:pointer;
}
.topbar-toggle svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;}
.backdrop{
  position:fixed;inset:0;background:rgba(11,43,38,.55);z-index:1045;
  opacity:0;pointer-events:none;transition:opacity .28s var(--ease);
}
.backdrop.show{opacity:1;pointer-events:auto;}

/* 按钮 */
.zbtn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:700;line-height:1;cursor:pointer;
  transition:transform .18s var(--ease),background .18s var(--ease),color .18s var(--ease),filter .18s var(--ease),box-shadow .18s var(--ease);
}
.zbtn--primary{background:var(--signal);color:var(--ink);}
.zbtn--primary:hover{filter:brightness(.94);transform:translateY(-2px);box-shadow:var(--shadow);color:var(--ink);}
.zbtn--ghost{background:transparent;border-color:var(--ink);color:var(--ink);}
.zbtn--ghost:hover{background:var(--ink);color:#fff;}
.zbtn--outline-light{background:transparent;border-color:rgba(255,255,255,.4);color:#fff;}
.zbtn--outline-light:hover{background:#fff;color:var(--ink);}
.zbtn--sm{padding:9px 18px;font-size:13px;}

/* Hero */
.hero{padding:56px 0 24px;}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;
  background:rgba(11,43,38,.06);color:var(--ink-2);font-size:13px;font-weight:600;margin-bottom:20px;
}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--alert);animation:pulse 1.6s ease-out infinite;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,106,43,.5);}100%{box-shadow:0 0 0 10px rgba(255,106,43,0);}}
.hero h1{max-width:15em;}
.hero-lead{font-size:18px;line-height:1.8;color:var(--muted);margin-top:20px;max-width:32em;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}
.hero-facts{display:flex;flex-wrap:wrap;gap:28px;margin-top:36px;padding-top:24px;border-top:1px solid var(--line);}
.hero-facts li{font-size:14px;color:var(--muted);}
.hero-facts strong{display:block;font-size:17px;color:var(--ink);font-weight:700;font-variant-numeric:tabular-nums;}
.hero-figure{
  position:relative;margin:0;border-radius:var(--radius-lg);overflow:hidden;
  aspect-ratio:16/9;background-color:var(--ink);
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:24px 24px;box-shadow:var(--shadow);
}
.hero-figure img{width:100%;height:100%;object-fit:cover;}
.live-badge{
  position:absolute;top:14px;right:14px;display:inline-flex;align-items:center;gap:6px;
  padding:6px 12px;border-radius:999px;background:var(--alert);color:#fff;
  font-size:12px;font-weight:800;letter-spacing:.06em;
}
.live-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:#fff;animation:pulseWhite 1.6s ease-out infinite;}
@keyframes pulseWhite{0%{box-shadow:0 0 0 0 rgba(255,255,255,.7);}100%{box-shadow:0 0 0 8px rgba(255,255,255,0);}}
.hero-cap{
  position:absolute;left:0;right:0;bottom:0;padding:16px 20px;
  background:rgba(11,43,38,.88);color:rgba(255,255,255,.86);font-size:13px;line-height:1.7;
}
.hero-cap strong{display:block;color:#fff;font-size:14px;}

/* 倒计时条 */
.countdown-bar{
  display:flex;align-items:center;gap:32px;flex-wrap:wrap;
  background:var(--ink);border-radius:var(--radius-lg);padding:28px 32px;
  box-shadow:var(--shadow);
}
.cd-left{flex:1 1 220px;min-width:180px;}
.cd-label{display:block;font-size:13px;color:var(--signal);font-weight:700;letter-spacing:.04em;}
.cd-date{display:block;font-size:18px;color:#fff;font-weight:700;margin-top:6px;font-variant-numeric:tabular-nums;}
.cd-blocks{display:grid;grid-template-columns:repeat(4,96px);gap:12px;}
.cd-block{
  width:96px;height:96px;border-radius:var(--radius);background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;
  align-items:center;justify-content:center;
}
.cd-num{font-size:34px;font-weight:800;color:var(--signal);line-height:1;font-variant-numeric:tabular-nums;letter-spacing:.02em;}
.cd-unit{font-size:12px;color:rgba(255,255,255,.6);margin-top:8px;}

/* 看点列表 */
.lookahead{display:grid;grid-template-columns:4fr 7fr;gap:56px;align-items:start;}
.lookahead-head h2{margin-bottom:12px;}
.lookahead-head p{color:var(--muted);font-size:15px;max-width:18em;}
.lookahead-head .inline-link{display:inline-block;margin-top:20px;font-size:14px;font-weight:600;}
.look-list{border-top:1px solid var(--line);}
.look-list a{
  display:flex;align-items:flex-start;gap:20px;padding:22px 12px;
  border-bottom:1px solid var(--line);transition:background .18s var(--ease);
}
.look-list a:hover{background:#FAFBF6;}
.look-list a:hover .arrow{transform:translateX(4px);color:var(--ink);}
.idx{font-size:22px;font-weight:800;color:rgba(11,43,38,.12);line-height:1.3;min-width:36px;font-variant-numeric:tabular-nums;}
.look-body{flex:1;min-width:0;}
.look-title{display:block;font-size:17px;font-weight:700;color:var(--ink);}
.look-desc{display:block;font-size:14px;color:var(--muted);margin-top:4px;line-height:1.7;}
.arrow{color:var(--muted);transition:transform .18s var(--ease),color .18s var(--ease);}

/* 卡片通用 */
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:24px;
}
.card--lg{padding:32px;border-radius:var(--radius-lg);}

/* 提醒订阅 */
.remind-grid{display:grid;grid-template-columns:7fr 5fr;gap:32px;align-items:start;}
.form-card{position:relative;overflow:hidden;}
.form-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--signal);}
.form-card h2{font-size:24px;margin-bottom:8px;}
.form-hint{font-size:14px;color:var(--muted);margin-bottom:24px;}
.field{margin-bottom:20px;}
.field-label{display:block;font-size:14px;font-weight:700;color:var(--ink);margin-bottom:8px;}
.req::after{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--signal);margin-left:6px;vertical-align:middle;}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;}
.chip{position:relative;}
.chip input{position:absolute;opacity:0;width:0;height:0;}
.chip span{
  display:inline-flex;align-items:center;padding:10px 20px;border-radius:999px;
  border:1px solid var(--line);background:#fff;font-size:14px;color:var(--muted);
  cursor:pointer;transition:all .18s var(--ease);
}
.chip input:checked + span{background:var(--ink);border-color:var(--ink);color:#fff;font-weight:600;}
.chip input:focus-visible + span{outline:2px solid var(--signal);outline-offset:2px;}
.input{
  width:100%;height:48px;padding:0 16px;border-radius:10px;border:1px solid var(--line);
  background:#fff;color:var(--text);font-size:15px;transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.input::placeholder{color:#9AA69D;}
.input:focus{border-color:var(--ink);box-shadow:0 0 0 3px rgba(184,240,74,.35);outline:none;}
.field-error{display:block;font-size:13px;color:var(--alert);margin-top:6px;}
.check-row{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--muted);}
.check-row input{width:18px;height:18px;margin-top:4px;accent-color:var(--ink);}
.info-card h3{font-size:18px;margin-bottom:18px;}
.info-list li{display:flex;gap:12px;padding:14px 0;border-bottom:1px dashed var(--line);font-size:14px;color:var(--muted);line-height:1.7;}
.info-list li:last-child{border-bottom:0;padding-bottom:0;}
.info-list .bullet{width:8px;height:8px;border-radius:50%;background:var(--signal);flex:0 0 auto;margin-top:9px;}
.info-list strong{color:var(--ink);display:block;font-size:14px;}

/* 最新信息 */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.news-card{
  display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  transition:transform .18s var(--ease),box-shadow .18s var(--ease);
}
.news-card:hover,.news-card:focus-within{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.news-card__media{
  aspect-ratio:16/10;overflow:hidden;background-color:var(--ink);
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:24px 24px;
}
.news-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease);}
.news-card:hover .news-card__media img{transform:scale(1.03);}
.news-card__body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.news-card__title{
  font-size:17px;font-weight:700;color:var(--ink);line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card__desc{
  font-size:14px;color:var(--muted);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card__meta{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:8px;}
.news-card__time{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;}
.news-card--lead{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);}
.news-card--lead .news-card__media{aspect-ratio:16/10;height:100%;}
.news-card--lead .news-card__body{padding:32px;}
.news-card--lead .news-card__title{font-size:24px;-webkit-line-clamp:3;line-height:1.45;}
.news-card--lead .news-card__desc{font-size:15px;-webkit-line-clamp:3;}
.tag{
  display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;
  background:rgba(11,43,38,.06);color:var(--ink-2);font-size:12px;font-weight:600;
  align-self:flex-start;
}
.empty-card{
  height:240px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;border:1px dashed var(--line);border-radius:var(--radius);background:#FBFCF8;
  text-align:center;padding:24px;
}
.empty-lines{display:flex;flex-direction:column;gap:8px;width:120px;}
.empty-lines span{height:8px;border-radius:4px;background:rgba(11,43,38,.08);}
.empty-lines span:nth-child(2){width:70%;}
.empty-card p{font-size:14px;color:var(--muted);}

/* 回放卡 */
.replay-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.replay-card{
  display:flex;align-items:center;gap:16px;padding:14px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease);
}
.replay-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);background:#FBFCF8;}
.replay-thumb{width:96px;height:64px;border-radius:10px;object-fit:cover;flex:0 0 auto;background:var(--ink);}
.replay-body{flex:1;min-width:0;}
.replay-title{display:block;font-size:15px;font-weight:700;color:var(--ink);line-height:1.5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.replay-meta{display:block;font-size:13px;color:var(--muted);margin-top:2px;font-variant-numeric:tabular-nums;}

/* FAQ */
.faq-wrap{max-width:860px;}
.faq-wrap h2{margin-bottom:24px;}
.faq{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.faq-item + .faq-item{border-top:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:56px;padding:16px 24px;background:none;border:0;text-align:left;
  font-size:16px;font-weight:600;color:var(--ink);cursor:pointer;transition:background .18s var(--ease);
}
.faq-q:hover{background:#FAFBF6;}
.plus{position:relative;width:16px;height:16px;flex:0 0 auto;transition:transform .22s var(--ease);}
.plus::before,.plus::after{content:"";position:absolute;background:var(--ink);border-radius:2px;}
.plus::before{top:7px;left:0;width:16px;height:2px;}
.plus::after{top:0;left:7px;width:2px;height:16px;}
.faq-q[aria-expanded="true"] .plus{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s var(--ease);}
.faq-a p{padding:0 24px 20px;font-size:15px;color:var(--muted);line-height:1.8;}

/* 页脚前收尾条 */
.cta-strip{
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  background:var(--ink);border-radius:var(--radius-lg);padding:28px 36px;
  box-shadow:var(--shadow);
}
.cta-strip p{color:#fff;font-size:20px;font-weight:700;}

/* 页脚 */
.site-foot{background:var(--ink);color:rgba(255,255,255,.66);padding:64px 0 28px;margin-top:24px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;}
.foot-logo{font-size:18px;font-weight:800;color:#fff;}
.foot-desc{font-size:14px;margin-top:12px;line-height:1.8;max-width:22em;}
.foot-title{font-size:13px;font-weight:700;color:var(--signal);letter-spacing:.06em;margin-bottom:14px;}
.foot-links li{margin-bottom:10px;}
.foot-links a{font-size:14px;color:rgba(255,255,255,.7);}
.foot-links a:hover{color:#fff;}
.foot-info li{font-size:14px;margin-bottom:10px;line-height:1.7;}
.foot-info strong{color:#fff;font-weight:600;}
.foot-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  font-size:13px;color:rgba(255,255,255,.45);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
}

/* 响应式 */
@media (min-width:992px) and (max-width:1199.98px){
  :root{--sidebar:84px;}
  .brand{align-items:center;padding:22px 8px;text-align:center;}
  .brand-mark{font-size:13px;line-height:1.3;}
  .brand-sub{display:none;}
  .side-nav a{justify-content:center;padding:14px 0;}
  .nav-label{display:none;}
  .sidebar-foot{padding:16px 8px;}
  .sidebar-foot .foot-text{display:none;}
  .foot-btn{padding:10px;font-size:0;}
  .foot-btn svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;}
  .hero-grid{gap:32px;}
  .lookahead{gap:32px;}
}
@media (max-width:991.98px){
  .sidebar{width:280px;transform:translateX(-100%);transition:transform .3s var(--ease);box-shadow:0 20px 50px rgba(0,0,0,.3);}
  .sidebar.open{transform:translateX(0);}
  .main{margin-left:0;padding-top:56px;}
  .topbar{display:flex;}
  .wrap{padding:0 24px;}
  .section{padding:56px 0;}
  .section--tight{padding:0 0 56px;}
  .hero{padding:32px 0 8px;}
  .hero-grid{grid-template-columns:1fr;gap:32px;}
  .hero-media{order:-1;}
  .hero-lead{font-size:16px;}
  .countdown-bar{padding:24px;gap:20px;}
  .cd-blocks{grid-template-columns:repeat(4,1fr);width:100%;}
  .cd-block{width:100%;height:76px;}
  .cd-num{font-size:26px;}
  .lookahead{grid-template-columns:1fr;gap:28px;}
  .remind-grid{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .news-card--lead{grid-template-columns:1fr;}
  .news-card--lead .news-card__body{padding:24px;}
  .news-card--lead .news-card__title{font-size:20px;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767.98px){
  .wrap{padding:0 18px;}
  .news-grid{grid-template-columns:1fr;}
  .replay-grid{grid-template-columns:1fr;}
  .countdown-bar{flex-direction:column;align-items:stretch;}
  .countdown-bar .zbtn{width:100%;}
  .cta-strip{padding:24px;flex-direction:column;align-items:flex-start;}
  .cta-strip .zbtn{width:100%;}
  .foot-grid{grid-template-columns:1fr;}
  .hero-facts{gap:20px;}
  .look-list a{padding:18px 6px;gap:14px;}
  .idx{font-size:18px;min-width:28px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important;}
}

/* roulang page: article */
:root{
  --ink:#0B2B26;
  --ink-2:#123A31;
  --signal:#B8F04A;
  --alert:#FF6A2B;
  --paper:#F4F5F0;
  --card:#FFFFFF;
  --line:#E2E6DC;
  --text:#1B2420;
  --muted:#5C6B62;
  --r-card:14px;
  --r-lg:20px;
  --r-pill:999px;
  --r-input:10px;
  --shadow:0 1px 2px rgba(11,43,38,.06), 0 10px 28px -14px rgba(11,43,38,.22);
  --shadow-hover:0 2px 4px rgba(11,43,38,.08), 0 18px 40px -18px rgba(11,43,38,.32);
  --ease:cubic-bezier(.2,.7,.3,1);
  --sidebar:236px;
  --sec:88px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:system-ui,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--paper);
  color:var(--text);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--ink);text-decoration:none;transition:color .18s var(--ease),background-color .18s var(--ease);}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--signal);outline-offset:2px;}

/* ============ 品牌与侧栏 ============ */
.sidebar{
  position:fixed;top:0;left:0;bottom:0;width:var(--sidebar);
  background:var(--ink);color:#fff;
  display:flex;flex-direction:column;
  padding:24px 16px 20px;z-index:60;
  overflow-y:auto;
  border-right:1px solid rgba(255,255,255,.07);
}
.brand{display:block;padding:4px 8px 20px;border-bottom:1px solid rgba(255,255,255,.12);}
.brand-main{display:block;font-size:18px;font-weight:800;line-height:1.35;color:#fff;letter-spacing:0;}
.brand-sub{display:block;font-size:11.5px;color:rgba(255,255,255,.58);letter-spacing:.1em;margin-top:6px;}
.side-nav{display:flex;flex-direction:column;gap:4px;margin-top:18px;}
.side-nav a{
  position:relative;display:flex;align-items:center;gap:12px;
  padding:10px 12px;border-radius:10px;
  font-size:14px;color:rgba(255,255,255,.72);
  transition:background-color .18s var(--ease),color .18s var(--ease);
}
.side-nav a svg{
  width:20px;height:20px;flex:0 0 20px;
  fill:none;stroke:currentColor;stroke-width:1.6;
  stroke-linecap:round;stroke-linejoin:round;
}
.side-nav a:hover{color:#fff;background:rgba(255,255,255,.07);}
.side-nav a.is-active{color:#fff;background:rgba(184,240,74,.12);}
.side-nav a.is-active::before{
  content:"";position:absolute;left:0;top:10px;bottom:10px;width:3px;
  border-radius:3px;background:var(--signal);
}
.side-foot{margin-top:auto;padding:20px 8px 0;border-top:1px solid rgba(255,255,255,.12);}
.btn-remind{
  display:flex;align-items:center;justify-content:center;
  width:100%;height:40px;border-radius:var(--r-pill);
  background:var(--signal);color:var(--ink);
  font-size:13.5px;font-weight:700;
  transition:filter .18s var(--ease),transform .18s var(--ease);
}
.btn-remind:hover{filter:brightness(.94);transform:translateY(-1px);color:var(--ink);}
.side-mail,.side-hours{
  font-size:11.5px;line-height:1.7;color:rgba(255,255,255,.55);margin-top:12px;
  word-break:break-all;
}
.side-hours{margin-top:4px;}

/* ============ 顶部栏 & 抽屉（移动） ============ */
.topbar{
  display:none;position:fixed;top:0;left:0;right:0;height:56px;z-index:70;
  background:var(--ink);color:#fff;align-items:center;gap:12px;padding:0 16px;
  box-shadow:0 2px 12px rgba(11,43,38,.28);
}
.menu-btn{
  width:38px;height:38px;border:1px solid rgba(255,255,255,.24);
  border-radius:10px;background:transparent;color:#fff;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  transition:background-color .18s var(--ease);
}
.menu-btn:hover{background:rgba(255,255,255,.1);}
.menu-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;}
.topbar-brand{font-size:14.5px;font-weight:800;letter-spacing:0;}
.topbar-brand small{display:block;font-size:10.5px;font-weight:500;color:rgba(255,255,255,.6);letter-spacing:.08em;}
.drawer{display:none;}
.drawer-mask{display:none;}

/* ============ 主区域骨架 ============ */
.main{
  margin-left:var(--sidebar);
  min-height:100vh;
  padding:40px 0 0;
  display:flex;flex-direction:column;
}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 40px;}
.article-wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 40px;}

/* ============ 面包屑 / 文章头 ============ */
.crumb{
  display:flex;align-items:center;flex-wrap:wrap;gap:7px;
  font-size:13px;color:var(--muted);line-height:1.6;
}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--ink);}
.crumb .sep{color:#B9C2B8;}
.crumb .cur{
  color:var(--text);max-width:min(46ch,58vw);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.article-head{margin-top:18px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  height:28px;padding:0 14px;border-radius:var(--r-pill);
  background:rgba(11,43,38,.06);color:var(--ink-2);
  font-size:12.5px;font-weight:600;letter-spacing:.02em;
}
.eyebrow .dot{
  width:7px;height:7px;border-radius:50%;background:var(--signal);
  box-shadow:0 0 0 3px rgba(184,240,74,.25);
}
.article-title{
  margin:16px 0 18px;
  font-size:42px;line-height:1.24;font-weight:800;
  color:var(--ink);letter-spacing:0;overflow-wrap:break-word;
}
.article-meta{
  display:flex;align-items:center;flex-wrap:wrap;gap:10px 14px;
  font-size:13.5px;color:var(--muted);
}
.article-meta .badge-cat{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;
  border-radius:var(--r-pill);background:rgba(11,43,38,.06);
  color:var(--ink-2);font-size:12px;font-weight:600;
}
.article-meta .num{font-variant-numeric:tabular-nums;letter-spacing:.02em;}
.article-meta .divider{width:1px;height:12px;background:var(--line);}
.article-cover{
  position:relative;margin-top:26px;
  aspect-ratio:21/9;border-radius:var(--r-lg);overflow:hidden;
  background:var(--ink) repeating-linear-gradient(0deg,rgba(255,255,255,.06) 0 1px,transparent 1px 32px),
              repeating-linear-gradient(90deg,rgba(255,255,255,.06) 0 1px,transparent 1px 32px);
  box-shadow:var(--shadow);
}
.article-cover img{width:100%;height:100%;object-fit:cover;}

/* ============ 文章布局 ============ */
.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 292px;
  gap:48px;align-items:start;margin-top:44px;
}
.article-main{min-width:0;}
.article-body{
  max-width:760px;font-size:16px;line-height:1.9;color:var(--text);
  overflow-wrap:break-word;
}
.article-body p{margin:0 0 1.2em;}
.article-body h2{
  position:relative;margin:48px 0 16px;padding-left:14px;
  font-size:30px;line-height:1.32;font-weight:700;color:var(--ink);
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;
  border-radius:4px;background:var(--signal);
}
.article-body h3{margin:32px 0 12px;font-size:21px;line-height:1.45;font-weight:700;color:var(--text);}
.article-body h4{margin:24px 0 10px;font-size:17px;font-weight:700;color:var(--ink-2);}
.article-body img{border-radius:12px;margin:24px 0 10px;}
.article-body figure{margin:24px 0;}
.article-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:8px;}
.article-body ul,.article-body ol{margin:0 0 1.2em;}
.article-body ul li{position:relative;padding-left:20px;margin:8px 0;}
.article-body ul li::before{
  content:"";position:absolute;left:2px;top:.8em;width:6px;height:6px;
  border-radius:1px;background:var(--signal);
}
.article-body ol{list-style:decimal;padding-left:22px;}
.article-body ol li{margin:8px 0;}
.article-body a{
  color:var(--ink);
  text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px;
}
.article-body a:hover{background:var(--signal);color:var(--ink);}
.article-body blockquote{
  margin:24px 0;padding:16px 20px;
  background:#F0F3E8;border-left:3px solid var(--ink);
  border-radius:0 12px 12px 0;color:var(--ink-2);
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body table{
  width:100%;border-collapse:collapse;font-size:15px;margin:24px 0;
  display:block;overflow-x:auto;white-space:nowrap;
}
.article-body th{
  background:var(--ink);color:#fff;font-weight:600;
  padding:11px 14px;text-align:left;white-space:nowrap;
}
.article-body td{padding:11px 14px;border-bottom:1px solid var(--line);}
.article-body tbody tr:nth-child(even){background:#FAFBF6;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:32px 0;}

/* ============ 空态 ============ */
.empty-state{
  min-height:240px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:12px;padding:48px 24px;text-align:center;
  background:var(--card);border:1px dashed var(--line);border-radius:var(--r-card);
}
.empty-state svg{width:56px;height:40px;stroke:#C6D0C4;fill:none;stroke-width:1.6;stroke-linecap:round;}
.empty-title{font-size:18px;font-weight:700;color:var(--ink);}
.empty-tip{font-size:14px;color:var(--muted);}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;border:1px solid transparent;
  cursor:pointer;transition:all .18s var(--ease);text-decoration:none;
}
.btn-primary{background:var(--signal);color:var(--ink);}
.btn-primary:hover{filter:brightness(.94);transform:translateY(-2px);color:var(--ink);}
.btn-outline{background:transparent;border-color:var(--ink);color:var(--ink);}
.btn-outline:hover{background:var(--ink);color:#fff;}
.btn-light{background:#fff;color:var(--ink);border-color:var(--line);}
.btn-light:hover{border-color:var(--ink);}
.btn-on-dark{background:transparent;border-color:rgba(255,255,255,.36);color:#fff;}
.btn-on-dark:hover{background:#fff;color:var(--ink);}
.btn:focus-visible{outline:2px solid var(--signal);outline-offset:2px;}

/* ============ 标签行 ============ */
.tag-row{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:40px;max-width:760px;}
.tag-row .tag-label{font-size:13px;color:var(--muted);letter-spacing:.04em;}
.tag{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;
  border-radius:var(--r-pill);border:1px solid var(--line);background:#fff;
  font-size:13px;color:var(--muted);
}
.tag:hover{border-color:var(--ink);color:var(--ink);}

/* ============ 上一篇 / 下一篇 ============ */
.post-nav{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;
  margin-top:24px;max-width:760px;
}
.post-card{
  display:flex;flex-direction:column;gap:6px;
  padding:18px 20px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow);
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease);
}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#CFD8C8;}
.post-card .dir{font-size:12px;color:var(--muted);letter-spacing:.06em;}
.post-card .ttl{font-size:15.5px;font-weight:700;line-height:1.5;color:var(--ink);}
.post-card.is-next{align-items:flex-end;text-align:right;}

/* ============ 相关推荐 ============ */
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:16px;flex-wrap:wrap;margin-bottom:20px;
}
.section-title{
  font-size:24px;line-height:1.35;font-weight:700;color:var(--ink);
  padding-left:14px;position:relative;
}
.section-title::before{
  content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;
  border-radius:4px;background:var(--signal);
}
.section-link{font-size:13.5px;color:var(--muted);text-decoration:underline;text-underline-offset:4px;}
.section-link:hover{color:var(--ink);}
.related{margin-top:56px;}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.rel-card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-card);box-shadow:var(--shadow);
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease);
}
.rel-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#CFD8C8;}
.rel-card:focus-visible{outline:2px solid var(--signal);outline-offset:2px;}
.rel-thumb{
  aspect-ratio:16/10;overflow:hidden;background:var(--ink)
    repeating-linear-gradient(45deg,rgba(255,255,255,.06) 0 1px,transparent 1px 14px);
}
.rel-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease);}
.rel-card:hover .rel-thumb img{transform:scale(1.04);}
.rel-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1;}
.rel-cat{
  align-self:flex-start;display:inline-flex;align-items:center;height:22px;
  padding:0 10px;border-radius:var(--r-pill);
  background:rgba(11,43,38,.06);color:var(--ink-2);
  font-size:11.5px;font-weight:600;
}
.rel-title{
  font-size:16px;font-weight:700;line-height:1.48;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rel-desc{
  font-size:13.5px;line-height:1.7;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rel-time{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums;letter-spacing:.02em;margin-top:auto;}

/* ============ 侧栏卡 ============ */
.article-aside{
  position:sticky;top:96px;
  display:flex;flex-direction:column;gap:20px;
}
.aside-card{
  position:relative;overflow:hidden;
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-card);padding:22px 20px;
  box-shadow:var(--shadow);
}
.aside-card.is-toc::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--signal);
}
.aside-title{
  font-size:13.5px;font-weight:700;color:var(--ink);
  letter-spacing:.04em;margin-bottom:14px;
}
.toc-list{display:flex;flex-direction:column;}
.toc-list a{
  display:flex;align-items:center;gap:10px;
  padding:10px 0;font-size:14px;color:var(--muted);
  border-bottom:1px dashed var(--line);
}
.toc-list a:last-child{border-bottom:0;padding-bottom:0;}
.toc-list a span.idx{
  font-size:12px;font-variant-numeric:tabular-nums;
  color:#AEB8AC;letter-spacing:.04em;
}
.toc-list a:hover{color:var(--ink);}
.mini-list{display:flex;flex-direction:column;gap:14px;}
.mini{
  display:flex;gap:12px;align-items:flex-start;
  transition:transform .18s var(--ease);
}
.mini:hover{transform:translateX(2px);}
.mini img{
  width:64px;height:44px;border-radius:10px;object-fit:cover;flex:0 0 64px;
  background:var(--ink);
}
.mini .mini-title{
  display:block;font-size:13.5px;font-weight:600;line-height:1.55;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.mini .mini-meta{display:block;font-size:11.5px;color:var(--muted);margin-top:4px;}

/* ============ CTA 收尾条 ============ */
.cta-strip{
  margin-top:64px;
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;flex-wrap:wrap;
  padding:28px 32px;border-radius:var(--r-lg);
  background:var(--ink);color:#fff;
  box-shadow:var(--shadow);
}
.cta-strip p{font-size:19px;font-weight:700;line-height:1.5;}
.cta-strip .cta-sub{font-size:13.5px;font-weight:400;color:rgba(255,255,255,.66);margin-top:4px;}

/* ============ 页脚 ============ */
.site-foot{
  margin-left:var(--sidebar);
  margin-top:var(--sec);
  background:var(--ink);color:rgba(255,255,255,.75);
  padding:56px 0 24px;
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;}
.foot-logo{font-size:18px;font-weight:800;color:#fff;margin-bottom:10px;line-height:1.4;}
.foot-desc{font-size:14px;line-height:1.8;max-width:34ch;}
.foot-title{
  font-size:12.5px;font-weight:600;letter-spacing:.1em;
  color:rgba(255,255,255,.5);margin-bottom:14px;
}
.foot-links{display:flex;flex-direction:column;gap:9px;font-size:14px;}
.foot-links a{color:rgba(255,255,255,.78);}
.foot-links a:hover{color:var(--signal);}
.foot-info{display:flex;flex-direction:column;gap:12px;font-size:14px;line-height:1.72;}
.foot-info strong{color:#fff;font-weight:600;}
.foot-bottom{
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:8px;
  margin-top:40px;padding-top:20px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:13px;color:rgba(255,255,255,.55);
}

/* ============ 断点 ============ */
@media (min-width:992px) and (max-width:1199.98px){
  :root{--sidebar:84px;}
  .brand{padding:4px 0 18px;text-align:center;}
  .brand-main{font-size:12px;line-height:1.35;}
  .brand-sub{display:none;}
  .side-nav a{justify-content:center;padding:12px 0;}
  .nav-label{display:none;}
  .side-foot{padding:16px 0 0;}
  .btn-remind{height:36px;font-size:0;gap:0;}
  .btn-remind::before{content:"提醒";font-size:11px;letter-spacing:.04em;}
  .side-mail,.side-hours{display:none;}
  .article-wrap{padding:0 24px;}
  .wrap{padding:0 24px;}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:36px;}
  .article-aside{position:static;}
  .article-body{max-width:100%;}
}

@media (max-width:991.98px){
  .sidebar{display:none;}
  .topbar{display:flex;}
  .drawer{
    display:flex;flex-direction:column;
    position:fixed;top:0;left:0;bottom:0;width:280px;max-width:84vw;
    background:var(--ink);color:#fff;padding:20px 16px;z-index:90;
    transform:translateX(-102%);
    transition:transform .28s var(--ease);
    overflow-y:auto;
  }
  .drawer.is-open{transform:none;}
  .drawer-mask{
    display:block;position:fixed;inset:0;z-index:85;
    background:rgba(11,43,38,.55);
    opacity:0;visibility:hidden;
    transition:opacity .24s var(--ease),visibility .24s var(--ease);
  }
  .drawer-mask.is-open{opacity:1;visibility:visible;}
  .drawer .brand{padding-top:44px;}
  .drawer-close{
    position:absolute;top:16px;right:16px;width:34px;height:34px;
    border-radius:10px;border:1px solid rgba(255,255,255,.22);
    background:transparent;color:#fff;font-size:16px;line-height:1;cursor:pointer;
  }
  .drawer-close:hover{background:rgba(255,255,255,.1);}
  .main{margin-left:0;padding-top:84px;}
  .article-wrap,.wrap{padding:0 24px;}
  .site-foot{margin-left:0;margin-top:56px;}
  .article-layout{grid-template-columns:1fr;gap:36px;}
  .article-aside{position:static;}
  .article-body{max-width:100%;}
  .article-title{font-size:32px;}
  .article-body h2{font-size:25px;margin-top:36px;}
  .rel-grid{grid-template-columns:repeat(2,1fr);}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .foot-grid > div:first-child{grid-column:1 / -1;}
}

@media (max-width:767.98px){
  .article-wrap,.wrap{padding:0 18px;}
  .article-title{font-size:27px;line-height:1.32;}
  .article-cover{aspect-ratio:16/9;border-radius:16px;}
  .article-body{font-size:16px;line-height:1.85;}
  .article-body h2{font-size:22px;}
  .article-body h3{font-size:18px;}
  .rel-grid{grid-template-columns:1fr;}
  .post-nav{grid-template-columns:1fr;}
  .post-card.is-next{align-items:flex-start;text-align:left;}
  .cta-strip{padding:22px 20px;border-radius:16px;}
  .cta-strip p{font-size:17px;}
  .foot-grid{grid-template-columns:1fr;}
  .foot-bottom{flex-direction:column;align-items:flex-start;}
  .crumb .cur{max-width:100%;white-space:normal;}
  .aside-card{padding:18px 16px;}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category1 */
:root{
  --ink:#0B2B26;
  --ink-2:#123A31;
  --signal:#B8F04A;
  --alert:#FF6A2B;
  --paper:#F4F5F0;
  --card:#FFFFFF;
  --line:#E2E6DC;
  --text:#1B2420;
  --muted:#5C6B62;
  --radius:14px;
  --radius-lg:20px;
  --shadow:0 1px 2px rgba(11,43,38,.06),0 10px 28px -14px rgba(11,43,38,.22);
  --shadow-hover:0 2px 4px rgba(11,43,38,.08),0 18px 38px -16px rgba(11,43,38,.30);
  --ease:cubic-bezier(.2,.7,.3,1);
  --side-w:236px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:system-ui,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:var(--ink);text-decoration:none;transition:color .18s var(--ease)}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
button{font-family:inherit}
strong{font-weight:700}
::selection{background:var(--signal);color:var(--ink)}

/* ---------- 基础排版 ---------- */
.wrap{width:100%;max-width:1180px;margin:0 auto;padding-inline:40px}
.section{padding-block:88px}
.section--tight{padding-block:64px}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;letter-spacing:.06em;color:var(--muted);font-weight:600;
}
.eyebrow::before{content:"";width:22px;height:3px;border-radius:2px;background:var(--signal)}
.sec-title{font-size:32px;line-height:1.3;font-weight:700;letter-spacing:0;margin-top:12px;color:var(--ink)}
.sec-sub{color:var(--muted);font-size:15px;line-height:1.8;margin-top:8px;max-width:56ch}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:36px}
.inline-link{
  color:var(--ink);font-weight:600;text-decoration:underline;
  text-decoration-thickness:2px;text-underline-offset:3px;text-decoration-color:rgba(11,43,38,.3);
  transition:background .18s var(--ease),color .18s var(--ease),text-decoration-color .18s var(--ease);
}
.inline-link:hover{background:var(--signal);color:var(--ink);text-decoration-color:var(--ink)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;
  padding:14px 26px;font-size:15px;font-weight:600;line-height:1.1;
  cursor:pointer;text-decoration:none;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease),filter .18s var(--ease);
}
.btn:focus,.btn:active,.btn:hover{text-decoration:none}
.btn-signal{background:var(--signal);color:var(--ink)}
.btn-signal:hover{filter:brightness(.94);transform:translateY(-2px);color:var(--ink);box-shadow:0 10px 22px -12px rgba(11,43,38,.55)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff;transform:translateY(-2px)}
.btn-light-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-light-ghost:hover{background:#fff;color:var(--ink);border-color:#fff;transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:13.5px}
.btn-block{width:100%}
.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,.chip:focus-visible{
  outline:2px solid var(--signal);outline-offset:2px;box-shadow:none;
}

/* ---------- 标签 / 徽章 ---------- */
.tag{
  display:inline-block;font-size:12px;line-height:1.6;padding:3px 10px;border-radius:999px;
  background:rgba(11,43,38,.06);color:var(--ink-2);font-weight:500;
}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 12px;border-radius:999px;line-height:1.6}
.badge-live{background:var(--alert);color:#fff}
.badge-soon{background:transparent;border:1px solid var(--ink);color:var(--ink)}
.badge-replay{background:#EDEFE8;color:var(--muted)}
.live-dot{width:8px;height:8px;border-radius:50%;background:#fff;position:relative;display:inline-block;flex:0 0 auto}
.live-dot::after{
  content:"";position:absolute;inset:-4px;border-radius:50%;border:1px solid currentColor;
  animation:pulse 1.6s ease-out infinite;
}
@keyframes pulse{0%{transform:scale(.7);opacity:.9}100%{transform:scale(1.9);opacity:0}}
@media (prefers-reduced-motion:reduce){
  .live-dot::after{animation:none}
  html{scroll-behavior:auto}
  *{transition-duration:.01ms !important}
}
.grid-tex{
  background-image:linear-gradient(rgba(184,240,74,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(184,240,74,.07) 1px,transparent 1px);
  background-size:36px 36px;
}

/* ---------- App Shell ---------- */
.sidebar{
  position:fixed;top:0;left:0;width:var(--side-w);height:100vh;height:100dvh;
  background:var(--ink);color:rgba(255,255,255,.72);
  display:flex;flex-direction:column;
  padding:24px 16px 20px;overflow-y:auto;z-index:70;
  border-right:1px solid rgba(255,255,255,.06);
}
.side-brand{padding:8px 10px 20px;border-bottom:1px solid rgba(255,255,255,.10);margin-bottom:16px}
.brand-word{display:block;color:#fff;font-size:18px;font-weight:800;letter-spacing:.01em;line-height:1.35}
.brand-sub{display:block;margin-top:4px;font-size:12px;color:rgba(255,255,255,.55);letter-spacing:.04em}
.side-nav{display:flex;flex-direction:column;gap:4px;flex:1 1 auto}
.side-nav a{
  position:relative;display:flex;align-items:center;gap:12px;
  padding:12px 12px;border-radius:10px;
  color:rgba(255,255,255,.72);font-size:14.5px;font-weight:500;
  transition:background .18s var(--ease),color .18s var(--ease);
}
.side-nav a svg{width:20px;height:20px;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.side-nav a:hover{background:rgba(255,255,255,.07);color:#fff}
.side-nav a.is-active{background:rgba(184,240,74,.12);color:#fff;font-weight:600}
.side-nav a.is-active::before{
  content:"";position:absolute;left:0;top:9px;bottom:9px;width:3px;border-radius:3px;background:var(--signal);
}
.side-foot{margin-top:20px;padding-top:18px;border-top:1px solid rgba(255,255,255,.10)}
.side-foot .btn{width:100%;padding:11px 14px;font-size:13.5px}
.cta-mini{display:none}
.side-mail,.side-time{font-size:12px;color:rgba(255,255,255,.55);margin-top:12px;line-height:1.7;word-break:break-all}
.side-time{margin-top:4px}
.content{margin-left:var(--side-w);min-height:100vh;display:flex;flex-direction:column}
main{flex:1 1 auto}

/* 移动端顶栏与抽屉 */
.topbar{display:none}
.drawer-mask{display:none}

/* ---------- 面包屑 ---------- */
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.6)}
.crumb a{color:rgba(255,255,255,.72)}
.crumb a:hover{color:var(--signal)}
.crumb .sep{opacity:.45}
.crumb [aria-current]{color:#fff}

/* ---------- Hero ---------- */
.page-hero{
  position:relative;overflow:hidden;background:var(--ink);color:#fff;
  padding:88px 0 80px;
  border-bottom-left-radius:24px;border-bottom-right-radius:24px;
}
.page-hero .hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
  opacity:.22;
}
.page-hero .hero-tex{position:absolute;inset:0;opacity:.9}
.page-hero .hero-veil{position:absolute;inset:0;background:linear-gradient(100deg,rgba(11,43,38,.96) 12%,rgba(11,43,38,.84) 52%,rgba(11,43,38,.62) 100%)}
.page-hero .wrap{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.35fr .92fr;gap:56px;align-items:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(184,240,74,.14);color:var(--signal);
  border:1px solid rgba(184,240,74,.32);
  font-size:12.5px;font-weight:600;padding:5px 14px;border-radius:999px;margin-bottom:22px;
}
.page-h1{font-size:46px;line-height:1.15;font-weight:800;letter-spacing:0}
.h1-brand{display:block;color:var(--signal);font-size:26px;font-weight:700;margin-bottom:10px;letter-spacing:.01em}
.h1-line{display:block;color:#fff}
.hero-sub{font-size:17px;color:rgba(255,255,255,.78);margin-top:20px;max-width:46ch;line-height:1.8}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:34px;font-size:13.5px;color:rgba(255,255,255,.7)}
.hero-facts span{display:inline-flex;align-items:center;gap:8px}
.hero-facts b{color:#fff;font-weight:600;font-variant-numeric:tabular-nums}

.next-card{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius-lg);
  padding:30px 28px;
}
.next-top{display:flex;align-items:center;gap:10px;font-size:12.5px;font-weight:600;color:var(--signal);letter-spacing:.04em}
.next-top .live-dot{background:var(--alert);color:var(--alert)}
.next-tag{margin-left:auto;font-size:12px;color:rgba(255,255,255,.6);font-weight:500;letter-spacing:0}
.next-time{font-size:52px;line-height:1.05;font-weight:800;color:#fff;margin-top:14px;font-variant-numeric:tabular-nums;letter-spacing:.02em}
.next-title{font-size:15px;color:rgba(255,255,255,.82);line-height:1.7;margin-top:6px}
.next-list{margin:22px 0 24px;display:flex;flex-direction:column;gap:10px;border-top:1px solid rgba(255,255,255,.14);padding-top:18px}
.next-list li{display:flex;justify-content:space-between;gap:16px;font-size:13.5px;color:rgba(255,255,255,.6)}
.next-list strong{color:#fff;font-weight:600}
.next-card .btn{width:100%}

/* ---------- 筛选条 ---------- */
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px}
.chip{
  border:1px solid var(--line);background:#fff;color:var(--ink-2);
  font-size:14px;font-weight:500;padding:9px 20px;border-radius:999px;
  cursor:pointer;transition:all .18s var(--ease);
}
.chip:hover{border-color:var(--ink);color:var(--ink);transform:translateY(-1px)}
.chip.is-on{background:var(--ink);border-color:var(--ink);color:#fff}

/* ---------- 日程列表 ---------- */
.day-group + .day-group{margin-top:36px}
.day-head{
  position:sticky;top:0;z-index:5;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:12px 2px;margin-bottom:12px;
  background:var(--paper);
  border-bottom:1px solid var(--line);
  font-size:14px;font-weight:700;color:var(--ink);letter-spacing:.01em;
  font-variant-numeric:tabular-nums;
}
.day-head .day-count{font-size:12.5px;font-weight:500;color:var(--muted)}
.slot{
  display:grid;grid-template-columns:96px 1fr auto;gap:22px;align-items:center;
  padding:18px 20px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);
  transition:background .18s var(--ease),box-shadow .18s var(--ease),transform .18s var(--ease),border-color .18s var(--ease);
}
.slot + .slot{margin-top:12px}
.slot:hover{background:#FAFBF6;box-shadow:var(--shadow-hover);transform:translateY(-2px);border-color:#D5DBCD}
.slot:focus-within{background:#FAFBF6;box-shadow:var(--shadow-hover);border-color:var(--signal)}
.slot-time{
  width:96px;height:64px;border-radius:12px;background:rgba(11,43,38,.06);
  display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.15;
}
.slot-day{font-size:19px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.slot-week{font-size:12px;color:var(--muted);margin-top:2px}
.slot-title{font-size:17px;line-height:1.45;font-weight:700;color:var(--ink)}
.slot-title a:hover{color:var(--ink-2);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px;text-decoration-color:var(--signal)}
.slot-desc{font-size:14px;color:var(--muted);line-height:1.7;margin-top:6px}
.slot-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.slot-side{display:flex;flex-direction:column;align-items:flex-end;gap:10px;min-width:96px}
.list-end{text-align:center;font-size:13px;color:var(--muted);padding:28px 0 0;border-top:1px dashed var(--line);margin-top:32px}

/* ---------- 焦点场次 ---------- */
.focus-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.focus-card{
  display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow);
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease);
}
.focus-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#D5DBCD}
.focus-card:focus-visible{outline:2px solid var(--signal);outline-offset:3px}
.focus-media{position:relative;aspect-ratio:16/10;background:var(--ink-2);overflow:hidden}
.focus-media img{width:100%;height:100%;object-fit:cover}
.focus-badge{
  position:absolute;left:14px;top:14px;
  background:var(--ink);color:var(--signal);font-size:12px;font-weight:600;
  padding:4px 12px;border-radius:999px;
}
.focus-body{padding:24px}
.focus-body h3{font-size:20px;line-height:1.45;font-weight:700;color:var(--ink)}
.focus-body p{font-size:14px;color:var(--muted);line-height:1.8;margin-top:8px}
.focus-meta{display:inline-block;margin-top:14px;font-size:13px;font-weight:600;color:var(--ink-2);font-variant-numeric:tabular-nums}

/* ---------- 流程 ---------- */
.step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{
  position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 26px 28px;box-shadow:var(--shadow);overflow:hidden;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease);
}
.step::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--signal)}
.step:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.step-no{
  font-size:44px;font-weight:800;line-height:1;color:var(--ink);opacity:.12;
  font-variant-numeric:tabular-nums;letter-spacing:.02em;
}
.step h3{font-size:19px;font-weight:700;color:var(--ink);margin-top:10px}
.step p{font-size:14px;color:var(--muted);line-height:1.8;margin-top:8px}

/* ---------- 提醒订阅 ---------- */
.remind-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:start}
.panel{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:32px;box-shadow:var(--shadow);
}
.panel-title{font-size:20px;font-weight:700;color:var(--ink);line-height:1.4}
.panel-sub{font-size:14px;color:var(--muted);margin-top:6px}
.field{margin-top:24px}
.field-label{display:block;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:10px}
.req{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--signal);vertical-align:middle;margin-left:6px}
.channel-row{display:flex;flex-wrap:wrap;gap:10px}
.channel-row input{position:absolute;opacity:0;width:1px;height:1px}
.channel-row label{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:92px;min-height:44px;padding:0 22px;
  border:1px solid var(--line);border-radius:999px;background:#fff;
  font-size:14px;font-weight:500;color:var(--ink-2);cursor:pointer;
  transition:all .18s var(--ease);
}
.channel-row label:hover{border-color:var(--ink);color:var(--ink)}
.channel-row input:checked + label{background:var(--ink);border-color:var(--ink);color:#fff}
.channel-row input:focus-visible + label{outline:2px solid var(--signal);outline-offset:2px}
.input,select.input,textarea.input{
  width:100%;min-height:48px;padding:12px 16px;
  font-size:15px;color:var(--text);background:#fff;
  border:1px solid var(--line);border-radius:10px;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.input::placeholder{color:#9AA69C}
.input:hover{border-color:#C9D1C2}
.input:focus{border-color:var(--ink);box-shadow:0 0 0 3px rgba(184,240,74,.35);outline:none}
.hint{font-size:12.5px;color:var(--muted);margin-top:8px;line-height:1.7}
.err{display:none;font-size:13px;color:var(--alert);margin-top:8px}
.err.is-on{display:block}
.check{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--muted);margin-top:24px;cursor:pointer;line-height:1.7}
.check input{width:18px;height:18px;margin-top:3px;accent-color:var(--ink);flex:0 0 auto}
.panel .btn-block{margin-top:24px}

.info-list{display:flex;flex-direction:column;gap:20px;margin-top:24px}
.info-list li{display:flex;gap:14px;align-items:flex-start}
.info-ico{
  flex:0 0 auto;width:36px;height:36px;border-radius:10px;
  background:rgba(11,43,38,.06);display:flex;align-items:center;justify-content:center;color:var(--ink);
}
.info-ico svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.info-list strong{display:block;font-size:14.5px;color:var(--ink);font-weight:700}
.info-list p{font-size:13.5px;color:var(--muted);line-height:1.7;margin-top:2px}
.info-panel .btn{margin-top:26px;width:100%}

/* ---------- FAQ ---------- */
.faq-col{max-width:860px}
.accordion{--bs-accordion-border-color:transparent;--bs-accordion-inner-border-width:0}
.accordion-item{
  background:var(--card);border:1px solid var(--line) !important;border-radius:var(--radius) !important;
  overflow:hidden;margin-bottom:12px;box-shadow:var(--shadow);
}
.accordion-item:last-child{margin-bottom:0}
.accordion-header{border:0;margin:0}
.accordion-button{
  display:flex;align-items:center;width:100%;
  background:#fff;color:var(--ink);
  font-size:16px;font-weight:600;line-height:1.5;
  padding:18px 22px;min-height:56px;
  border:0;box-shadow:none;border-radius:0 !important;
  transition:background .18s var(--ease),color .18s var(--ease);
}
.accordion-button:hover{background:#FAFBF6}
.accordion-button:not(.collapsed){background:#fff;color:var(--ink);box-shadow:none}
.accordion-button:focus{box-shadow:none;outline:2px solid var(--signal);outline-offset:-2px;border-color:transparent}
.accordion-button::after{
  content:"+";
  display:flex;align-items:center;justify-content:center;
  width:28px;height:28px;margin-left:auto;flex:0 0 auto;
  background-image:none !important;
  border:1px solid var(--line);border-radius:999px;
  color:var(--ink);font-size:18px;font-weight:600;line-height:1;
  transform:rotate(0deg);
  transition:transform .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease);
}
.accordion-button:not(.collapsed)::after{transform:rotate(45deg);background:var(--signal);border-color:var(--signal);color:var(--ink)}
.accordion-body{padding:0 22px 22px;font-size:14.5px;color:var(--muted);line-height:1.85}

/* ---------- CTA 收尾条 ---------- */
.cta-bar{background:var(--ink);color:#fff;border-radius:var(--radius-lg);margin-bottom:88px}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:36px 40px}
.cta-inner p{font-size:20px;font-weight:700;line-height:1.5}
.cta-inner span{display:block;font-size:13.5px;font-weight:400;color:rgba(255,255,255,.66);margin-top:6px}

/* ---------- 页脚 ---------- */
.site-foot{background:var(--ink);color:rgba(255,255,255,.7);padding:64px 0 24px;margin-top:auto}
.foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:48px;padding-bottom:40px}
.foot-logo{color:#fff;font-size:18px;font-weight:800;line-height:1.4}
.foot-desc{font-size:13.5px;color:rgba(255,255,255,.6);line-height:1.9;margin-top:12px;max-width:32ch}
.foot-title{color:#fff;font-size:14px;font-weight:700;margin-bottom:16px;letter-spacing:.02em}
.foot-links li + li{margin-top:10px}
.foot-links a{color:rgba(255,255,255,.7);font-size:14px}
.foot-links a:hover{color:var(--signal)}
.foot-info li{font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.62)}
.foot-info li + li{margin-top:12px}
.foot-info strong{color:rgba(255,255,255,.92);font-weight:600}
.foot-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  border-top:1px solid rgba(255,255,255,.12);padding-top:20px;
  font-size:12.5px;color:rgba(255,255,255,.5);
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  :root{--side-w:84px}
  .sidebar{padding:20px 10px 16px}
  .side-brand{padding:6px 0 16px;text-align:center}
  .brand-word{font-size:13px;line-height:1.3}
  .brand-sub{display:none}
  .side-nav a{justify-content:center;padding:14px 0}
  .side-nav .nav-label{display:none}
  .side-nav a::after{
    content:attr(data-tip);
    position:absolute;left:calc(100% + 10px);top:50%;transform:translateY(-50%);
    background:var(--ink-2);color:#fff;font-size:12px;font-weight:500;
    padding:6px 12px;border-radius:8px;white-space:nowrap;
    opacity:0;pointer-events:none;transition:opacity .16s var(--ease);z-index:9;
  }
  .side-nav a:hover::after{opacity:1}
  .side-foot{text-align:center}
  .side-mail,.side-time{display:none}
  .cta-full{display:none}
  .cta-mini{display:inline}
  .side-foot .btn{padding:10px 6px;font-size:12.5px}
  .page-h1{font-size:40px}
  .h1-brand{font-size:23px}
}
@media (max-width:991px){
  :root{--side-w:0px}
  .sidebar{
    width:280px;transform:translateX(-100%);
    transition:transform .24s var(--ease);
    box-shadow:0 0 40px rgba(0,0,0,.35);
    padding:22px 16px 20px;
  }
  .side-brand{padding:8px 10px 20px;text-align:left}
  .brand-word{font-size:18px}
  .brand-sub{display:block}
  .side-nav a{justify-content:flex-start;padding:13px 12px}
  .side-nav .nav-label{display:inline}
  .side-nav a::after{display:none}
  .side-foot{text-align:left}
  .side-mail,.side-time{display:block}
  .cta-full{display:inline}
  .cta-mini{display:none}
  .side-foot .btn{padding:11px 14px;font-size:13.5px}
  body.drawer-open .sidebar{transform:translateX(0)}
  body.drawer-open{overflow:hidden}
  .drawer-mask{
    display:block;position:fixed;inset:0;background:rgba(11,43,38,.5);
    opacity:0;pointer-events:none;transition:opacity .24s var(--ease);z-index:65;
  }
  body.drawer-open .drawer-mask{opacity:1;pointer-events:auto}
  .content{margin-left:0;padding-top:56px}
  .topbar{
    display:flex;align-items:center;gap:12px;
    position:fixed;top:0;left:0;right:0;height:56px;z-index:60;
    background:var(--ink);color:#fff;padding:0 16px;
    border-bottom:1px solid rgba(255,255,255,.10);
  }
  .menu-btn{
    width:40px;height:40px;border:1px solid rgba(255,255,255,.2);border-radius:10px;
    background:transparent;color:#fff;display:flex;align-items:center;justify-content:center;
  }
  .menu-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
  .topbar-brand{font-size:15px;font-weight:700;color:#fff;line-height:1.3}
  .topbar-brand small{display:block;font-size:11px;font-weight:400;color:rgba(255,255,255,.55)}
  .topbar .btn{margin-left:auto}
  .page-hero{padding:48px 0 56px;border-radius:0}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .page-h1{font-size:34px}
  .h1-brand{font-size:21px}
  .hero-sub{font-size:15.5px;margin-top:16px}
  .section{padding-block:56px}
  .section--tight{padding-block:44px}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:26px}
  .sec-title{font-size:26px}
  .focus-grid{grid-template-columns:1fr}
  .step-grid{grid-template-columns:1fr;gap:16px}
  .remind-grid{grid-template-columns:1fr}
  .panel{padding:24px}
  .cta-bar{margin-bottom:56px}
  .cta-inner{flex-direction:column;align-items:flex-start;padding:28px 24px}
  .cta-inner p{font-size:17px}
  .foot-grid{grid-template-columns:1fr;gap:32px;padding-bottom:32px}
  .day-head{top:56px}
  .slot{grid-template-columns:1fr;gap:14px;padding:18px}
  .slot-time{
    width:auto;height:auto;flex-direction:row;gap:8px;align-items:baseline;
    padding:6px 14px;align-self:flex-start;
  }
  .slot-day{font-size:17px}
  .slot-week{margin-top:0;font-size:12px}
  .slot-side{flex-direction:row;align-items:center;justify-content:space-between;width:100%}
}
@media (max-width:520px){
  .wrap{padding-inline:18px}
  .page-hero{padding:36px 0 44px}
  .page-h1{font-size:28px}
  .h1-brand{font-size:18px;margin-bottom:8px}
  .hero-actions{gap:10px}
  .hero-actions .btn{width:100%}
  .hero-facts{gap:6px 18px;font-size:12.5px;margin-top:24px}
  .next-time{font-size:42px}
  .sec-title{font-size:23px}
  .chip{padding:8px 16px;font-size:13px}
  .focus-body{padding:18px}
  .panel{padding:20px}
  .channel-row label{min-width:80px;padding:0 16px}
  .accordion-button{font-size:15px;padding:16px 18px}
  .accordion-body{padding:0 18px 18px}
  .foot-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category2 */
:root{
  --ink:#0B2B26;
  --ink-2:#123A31;
  --signal:#B8F04A;
  --alert:#FF6A2B;
  --paper:#F4F5F0;
  --card:#FFFFFF;
  --line:#E2E6DC;
  --text:#1B2420;
  --muted:#5C6B62;
  --r-sm:10px;
  --r:14px;
  --r-lg:20px;
  --sh:0 1px 2px rgba(11,43,38,.06), 0 10px 28px -14px rgba(11,43,38,.22);
  --sh-hover:0 2px 4px rgba(11,43,38,.08), 0 18px 38px -16px rgba(11,43,38,.32);
  --ease:cubic-bezier(.2,.7,.3,1);
  --sidebar:236px;
  --gutter:40px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:system-ui,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--paper);
  background-image:
    linear-gradient(rgba(11,43,38,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(11,43,38,.035) 1px,transparent 1px);
  background-size:48px 48px;
}
h1,h2,h3,h4,h5,p,ul,ol,figure,blockquote{margin:0;padding:0;}
ul,ol{list-style:none;}
img{max-width:100%;display:block;}
a{color:var(--ink);text-decoration:none;transition:color .18s var(--ease),background-color .18s var(--ease);}
a:hover{color:var(--ink-2);}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--signal);outline-offset:2px;}
::selection{background:var(--signal);color:var(--ink);}

/* ---------- App Shell ---------- */
.app-shell{min-height:100vh;}
.sidebar{
  position:fixed;
  top:0;left:0;bottom:0;
  width:var(--sidebar);
  background:var(--ink);
  display:flex;
  flex-direction:column;
  padding:24px 16px;
  z-index:1040;
  overflow-y:auto;
}
.sidebar::before{
  content:"";
  position:absolute;top:0;left:0;right:0;height:4px;
  background:var(--signal);
  opacity:.9;
}
.brand{
  display:flex;flex-direction:column;
  padding:16px 12px 18px;
  color:#fff;
}
.brand-mark{
  font-size:17px;font-weight:800;line-height:1.25;color:#fff;
}
.brand-sub{
  margin-top:6px;font-size:12px;letter-spacing:0;
  color:rgba(255,255,255,.6);
}
.side-divider{height:1px;background:rgba(255,255,255,.12);margin:8px 12px 16px;}
.side-nav{display:flex;flex-direction:column;gap:4px;}
.side-nav a{
  display:flex;align-items:center;gap:12px;
  padding:11px 12px;
  border-radius:10px;
  font-size:14.5px;
  color:rgba(255,255,255,.72);
  transition:background-color .18s var(--ease),color .18s var(--ease),box-shadow .18s var(--ease);
}
.side-nav a svg{
  width:20px;height:20px;flex:0 0 20px;
  fill:none;stroke:currentColor;stroke-width:1.6;
  stroke-linecap:round;stroke-linejoin:round;
}
.side-nav a:hover{color:#fff;background:rgba(255,255,255,.07);}
.side-nav a.is-active{
  color:#fff;
  background:rgba(184,240,74,.12);
  box-shadow:inset 3px 0 0 var(--signal);
}
.side-foot{margin-top:auto;padding:20px 12px 4px;display:flex;flex-direction:column;gap:14px;}
.side-cta{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 16px;border-radius:999px;
  background:var(--signal);color:var(--ink);
  font-size:14px;font-weight:700;
  transition:transform .18s var(--ease),filter .18s var(--ease);
}
.side-cta svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.side-cta:hover{filter:brightness(.94);color:var(--ink);transform:translateY(-2px);}
.side-meta{font-size:12px;line-height:1.7;color:rgba(255,255,255,.55);}

.topbar{
  display:none;
  position:fixed;top:0;left:0;right:0;height:56px;
  align-items:center;justify-content:space-between;
  padding:0 18px;
  background:var(--ink);
  z-index:1050;
}
.topbar-logo{font-size:15px;font-weight:800;color:#fff;}
.topbar-btn{
  width:40px;height:40px;border-radius:10px;
  border:1px solid rgba(255,255,255,.22);
  background:transparent;
  display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;
}
.topbar-btn span{display:block;width:16px;height:2px;background:#fff;position:relative;}
.topbar-btn span::before,.topbar-btn span::after{
  content:"";position:absolute;left:0;width:16px;height:2px;background:#fff;
}
.topbar-btn span::before{top:-5px;}
.topbar-btn span::after{top:5px;}
.scrim{
  position:fixed;inset:0;background:rgba(11,43,38,.55);
  opacity:0;visibility:hidden;transition:opacity .25s var(--ease),visibility .25s var(--ease);
  z-index:1030;
}
.scrim.show{opacity:1;visibility:visible;}
body.no-scroll{overflow:hidden;}

.main-area{margin-left:0;display:flex;flex-direction:column;min-height:100vh;}
.main{flex:1 1 auto;}

.wrap{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 var(--gutter);
}

/* ---------- 通用组件 ---------- */
.pill{
  display:inline-flex;align-items:center;gap:6px;
  border-radius:999px;padding:5px 12px;
  font-size:12px;font-weight:600;line-height:1.5;
}
.pill-ink{background:rgba(11,43,38,.06);color:var(--ink-2);}
.pill-signal{background:var(--signal);color:var(--ink);}
.pill-live{background:var(--alert);color:#fff;}
.pill-ghost{border:1px solid rgba(11,43,38,.35);color:var(--ink);}
.pill-dot{width:6px;height:6px;border-radius:50%;background:var(--alert);animation:pulse 1.6s ease-out infinite;}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,106,43,.55);}
  70%{box-shadow:0 0 0 7px rgba(255,106,43,0);}
  100%{box-shadow:0 0 0 0 rgba(255,106,43,0);}
}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;
  padding:13px 26px;
  font-size:15px;font-weight:700;line-height:1.2;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .18s var(--ease),background-color .18s var(--ease),color .18s var(--ease),filter .18s var(--ease),box-shadow .18s var(--ease);
}
.btn-main{background:var(--signal);color:var(--ink);}
.btn-main:hover{background:var(--signal);color:var(--ink);filter:brightness(.94);transform:translateY(-2px);box-shadow:var(--sh);}
.btn-outline{background:transparent;border-color:var(--ink);color:var(--ink);}
.btn-outline:hover{background:var(--ink);color:#fff;transform:translateY(-2px);}
.btn-line{
  background:transparent;color:var(--muted);padding:13px 8px;
  border:none;text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:2px;
}
.btn-line:hover{color:var(--ink);background:transparent;}
.btn-sm{padding:9px 18px;font-size:13.5px;}

.link-more{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--ink);
  border-bottom:2px solid var(--signal);
  padding-bottom:2px;
}
.link-more:hover{color:var(--ink);background:rgba(184,240,74,.25);}

.crumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--muted);margin-bottom:18px;
}
.crumb a{color:var(--muted);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;}
.crumb a:hover{color:var(--ink);}
.crumb .crumb-now{color:var(--text);font-weight:600;}

.sec{padding-bottom:88px;}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:32px;}
.sec-title{font-size:clamp(26px,3vw,34px);line-height:1.3;font-weight:700;color:var(--ink);}
.sec-lead{margin-top:10px;font-size:15px;color:var(--muted);max-width:560px;}

/* ---------- Hero ---------- */
.hero{padding:48px 0 64px;}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:40px;align-items:center;}
.hero-copy h1{margin:16px 0 18px;}
.h1-brand{display:block;font-size:clamp(19px,2.1vw,25px);font-weight:700;line-height:1.35;color:var(--ink-2);}
.h1-strong{display:block;margin-top:6px;font-size:clamp(30px,4.2vw,48px);line-height:1.15;font-weight:800;color:var(--ink);}
.hero-sub{font-size:clamp(16px,1.7vw,19px);line-height:1.7;color:var(--muted);max-width:520px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 30px;}
.fact-row{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13.5px;color:var(--muted);}
.fact-row li{display:flex;align-items:center;gap:8px;}
.fact-row li::after{content:"";width:4px;height:4px;border-radius:50%;background:rgba(11,43,38,.25);margin-left:14px;}
.fact-row li:last-child::after{display:none;}
.fact-row strong{color:var(--ink);font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:.02em;}

.hero-media{
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  aspect-ratio:16/9;
  background:var(--ink-2);
  background-image:
    linear-gradient(rgba(184,240,74,.12) 1px,transparent 1px),
    linear-gradient(90deg,rgba(184,240,74,.12) 1px,transparent 1px);
  background-size:32px 32px;
  box-shadow:var(--sh);
  border:1px solid var(--line);
}
.hero-media img{width:100%;height:100%;object-fit:cover;}
.hero-media .media-tag{position:absolute;top:16px;right:16px;}
.media-bar{
  position:absolute;left:0;right:0;bottom:0;
  background:rgba(11,43,38,.88);
  padding:12px 16px;
  font-size:12.5px;line-height:1.65;color:rgba(255,255,255,.86);
}
.media-bar span{display:block;}
.media-bar strong{color:var(--signal);font-weight:700;}

/* ---------- 数据条 ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.stat-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:24px;box-shadow:var(--sh);
  transition:transform .18s var(--ease),box-shadow .18s var(--ease);
}
.stat-card:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);}
.stat-num{font-size:32px;font-weight:800;line-height:1.1;color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:.02em;}
.stat-num small{font-size:14px;font-weight:600;color:var(--muted);margin-left:4px;}
.stat-label{margin-top:8px;font-size:13.5px;color:var(--muted);}

/* ---------- 看点卡 ---------- */
.post-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.post-card{
  display:flex;flex-direction:column;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r);
  overflow:hidden;
  box-shadow:var(--sh);
  position:relative;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease);
}
.post-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--signal);z-index:2;
}
.post-card:hover,.post-card:focus-within{transform:translateY(-2px);box-shadow:var(--sh-hover);}
.post-thumb{
  aspect-ratio:16/10;background:var(--ink-2);
  background-image:
    linear-gradient(rgba(184,240,74,.1) 1px,transparent 1px),
    linear-gradient(90deg,rgba(184,240,74,.1) 1px,transparent 1px);
  background-size:28px 28px;
  overflow:hidden;
}
.post-thumb img{width:100%;height:100%;object-fit:cover;}
.post-body{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1 1 auto;}
.post-title{font-size:20px;line-height:1.45;font-weight:600;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-excerpt{font-size:14px;line-height:1.8;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:6px;}
.post-time{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;letter-spacing:.02em;}
.post-arrow{width:26px;height:26px;border-radius:50%;background:rgba(11,43,38,.06);display:inline-flex;align-items:center;justify-content:center;color:var(--ink);
  transition:background-color .18s var(--ease),transform .18s var(--ease);}
.post-card:hover .post-arrow{background:var(--signal);transform:translateX(2px);}

.notice-bar{
  margin-top:24px;
  background:rgba(184,240,74,.08);
  border:1px solid rgba(11,43,38,.1);
  border-left:3px solid var(--signal);
  border-radius:var(--r);
  padding:16px 24px;
  font-size:14px;color:var(--ink-2);
}
.notice-bar strong{font-weight:700;}

/* ---------- 维度编号列表 ---------- */
.rank-list{border-top:1px solid var(--line);}
.rank-row{
  display:grid;grid-template-columns:92px 1fr 32px;gap:24px;align-items:start;
  padding:24px 16px;border-bottom:1px solid var(--line);
  transition:background-color .18s var(--ease);
}
.rank-row:hover{background:#FAFBF6;}
.rank-no{font-size:38px;line-height:1;font-weight:800;color:rgba(11,43,38,.13);font-variant-numeric:tabular-nums;letter-spacing:.02em;}
.rank-title{font-size:20px;font-weight:600;color:var(--ink);line-height:1.4;}
.rank-desc{margin-top:6px;font-size:14.5px;color:var(--muted);}
.rank-go{align-self:center;color:var(--muted);font-size:18px;transition:color .18s var(--ease),transform .18s var(--ease);}
.rank-row:hover .rank-go{color:var(--ink);transform:translateX(3px);}

/* ---------- 流程 ---------- */
.step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.step-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:28px 24px;box-shadow:var(--sh);position:relative;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease);
}
.step-card:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);}
.step-num{
  width:44px;height:44px;border-radius:50%;
  background:var(--ink);color:var(--signal);
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:800;font-size:16px;font-variant-numeric:tabular-nums;
  margin-bottom:16px;
}
.step-title{font-size:19px;font-weight:600;color:var(--ink);}
.step-desc{margin-top:8px;font-size:14.5px;color:var(--muted);}

/* ---------- 适合谁看（对比卡） ---------- */
.fit-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:24px;}
.fit-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:32px;box-shadow:var(--sh);
}
.fit-card.is-dark{background:var(--ink);border-color:var(--ink);color:rgba(255,255,255,.82);}
.fit-card.is-dark .fit-title{color:#fff;}
.fit-card.is-dark .check-list li{color:rgba(255,255,255,.82);}
.fit-card.is-dark .check-list li::before{background:var(--signal);}
.fit-title{font-size:20px;font-weight:600;color:var(--ink);margin-bottom:18px;}
.check-list li{
  position:relative;padding-left:22px;margin-bottom:12px;
  font-size:14.5px;color:var(--muted);line-height:1.8;
}
.check-list li:last-child{margin-bottom:0;}
.check-list li::before{
  content:"";position:absolute;left:0;top:.62em;
  width:6px;height:6px;border-radius:1px;background:var(--ink-2);
}

/* ---------- FAQ ---------- */
.faq{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;box-shadow:var(--sh);
}
.faq-item + .faq-item{border-top:1px solid var(--line);}
.faq-q{
  width:100%;min-height:56px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:14px 24px;
  background:transparent;border:0;text-align:left;
  font-size:16px;font-weight:600;color:var(--ink);
  cursor:pointer;transition:background-color .18s var(--ease);
}
.faq-q:hover{background:#FAFBF6;}
.faq-plus{
  position:relative;flex:0 0 20px;width:20px;height:20px;
  transition:transform .22s var(--ease);
}
.faq-plus::before,.faq-plus::after{
  content:"";position:absolute;top:50%;left:50%;background:var(--ink);border-radius:1px;
  transform:translate(-50%,-50%);
}
.faq-plus::before{width:14px;height:2px;}
.faq-plus::after{width:2px;height:14px;}
.faq-q[aria-expanded="true"] .faq-plus{transform:rotate(45deg);}
.faq-a{padding:0 24px 20px;font-size:14.5px;line-height:1.85;color:var(--muted);}

/* ---------- 收尾 CTA ---------- */
.closing{
  background:var(--ink);border-radius:var(--r-lg);
  padding:36px 40px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  box-shadow:var(--sh);
}
.closing p{font-size:clamp(18px,2.2vw,24px);font-weight:700;color:#fff;line-height:1.4;}
.closing small{display:block;margin-top:6px;font-size:13.5px;font-weight:400;color:rgba(255,255,255,.62);}

/* ---------- 页脚 ---------- */
.site-foot{
  margin-top:24px;
  background:var(--ink);
  color:rgba(255,255,255,.72);
  padding:56px 0 0;
}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px;}
.foot-logo{font-size:17px;font-weight:800;color:#fff;margin-bottom:12px;line-height:1.5;}
.foot-desc{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.6);max-width:320px;}
.foot-title{font-size:13px;font-weight:700;color:#fff;letter-spacing:.04em;margin-bottom:14px;}
.foot-links li{margin-bottom:10px;}
.foot-links a{font-size:14px;color:rgba(255,255,255,.72);}
.foot-links a:hover{color:var(--signal);}
.foot-info li{font-size:13.5px;line-height:1.8;margin-bottom:12px;color:rgba(255,255,255,.6);}
.foot-info strong{color:rgba(255,255,255,.9);font-weight:600;}
.foot-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:20px 0 26px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:12.5px;color:rgba(255,255,255,.5);
}

/* ---------- 响应式 ---------- */
@media (min-width:992px){
  .main-area{margin-left:var(--sidebar);}
}
@media (min-width:992px) and (max-width:1199.98px){
  :root{--sidebar:84px;--gutter:24px;}
  .brand{padding:16px 0 18px;align-items:center;}
  .brand-text,.brand-mark,.brand-sub{display:none;}
  .brand::after{
    content:"Z";
    font-size:20px;font-weight:800;color:var(--signal);line-height:1;
  }
  .side-divider{margin:8px 4px 16px;}
  .side-nav a{justify-content:center;padding:12px 0;}
  .nav-label{display:none;}
  .side-foot{padding:16px 0 4px;align-items:center;}
  .side-cta{padding:0;width:44px;height:44px;border-radius:50%;}
  .side-cta span{display:none;}
  .side-meta{display:none;}
}
@media (max-width:991.98px){
  :root{--gutter:24px;}
  .topbar{display:flex;}
  .sidebar{
    width:280px;
    transform:translateX(-100%);
    transition:transform .28s var(--ease);
    box-shadow:0 0 40px rgba(11,43,38,.4);
  }
  .sidebar.open{transform:translateX(0);}
  .main-area{padding-top:56px;margin-left:0;}
  .hero-grid{grid-template-columns:1fr;gap:28px;}
  .hero-media{order:-1;}
  .post-grid{grid-template-columns:1fr;}
  .step-grid{grid-template-columns:1fr;}
  .fit-grid{grid-template-columns:1fr;}
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .sec{padding-bottom:56px;}
  .hero{padding:32px 0 44px;}
  .closing{padding:28px;flex-direction:column;align-items:flex-start;}
}
@media (max-width:767.98px){
  :root{--gutter:18px;}
  .rank-row{grid-template-columns:56px 1fr;gap:14px;padding:20px 8px;}
  .rank-no{font-size:28px;}
  .rank-go{display:none;}
  .foot-grid{grid-template-columns:1fr;}
  .faq-q{font-size:15px;padding:14px 18px;}
  .faq-a{padding:0 18px 18px;}
  .post-body{padding:20px;}
  .fit-card{padding:24px;}
}
@media (max-width:519.98px){
  .stat-grid{grid-template-columns:1fr;gap:16px;}
  .hero-actions .btn{width:100%;}
  .fact-row{gap:8px 16px;font-size:13px;}
  .fact-row li::after{display:none;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
}

/* roulang page: category3 */
:root{
  --ink:#0B2B26;
  --ink-2:#123A31;
  --signal:#B8F04A;
  --alert:#FF6A2B;
  --paper:#F4F5F0;
  --card:#FFFFFF;
  --line:#E2E6DC;
  --text:#1B2420;
  --muted:#5C6B62;
  --radius:14px;
  --radius-lg:20px;
  --shadow:0 1px 2px rgba(11,43,38,.06), 0 10px 28px -14px rgba(11,43,38,.22);
  --shadow-lg:0 2px 4px rgba(11,43,38,.08), 0 20px 44px -18px rgba(11,43,38,.3);
  --ease:cubic-bezier(.2,.7,.3,1);
  --side-w:236px;

  --bs-body-bg:var(--paper);
  --bs-body-color:var(--text);
  --bs-primary:var(--ink);
  --bs-border-color:var(--line);
  --bs-link-color:var(--ink);
  --bs-link-hover-color:var(--ink-2);
  --bs-border-radius:14px;
  --bs-font-sans-serif:system-ui,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:system-ui,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--signal);outline-offset:2px}
::selection{background:var(--signal);color:var(--ink)}

.wrap{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 40px;
}

/* ============ App Shell ============ */
.sidebar{
  position:fixed;
  left:0;top:0;bottom:0;
  width:var(--side-w);
  background:var(--ink);
  color:#fff;
  display:flex;
  flex-direction:column;
  padding:24px 16px;
  overflow-y:auto;
  z-index:60;
  scrollbar-width:thin;
}
.brand{
  display:block;
  padding:4px 10px 20px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.brand-main{
  display:block;
  font-size:19px;
  font-weight:800;
  line-height:1.35;
  color:#fff;
  letter-spacing:0;
}
.brand-sub{
  display:block;
  margin-top:4px;
  font-size:12px;
  line-height:1.5;
  color:rgba(255,255,255,.58);
  letter-spacing:.02em;
}
.side-nav{
  display:flex;
  flex-direction:column;
  gap:4px;
  margin-top:20px;
}
.side-nav a{
  position:relative;
  display:flex;
  align-items:center;
  gap:12px;
  padding:11px 12px 11px 15px;
  border-radius:10px;
  font-size:15px;
  color:rgba(255,255,255,.72);
  transition:background .18s var(--ease), color .18s var(--ease);
}
.side-nav a svg{
  width:20px;height:20px;
  flex:0 0 20px;
  fill:none;
  stroke:currentColor;
  stroke-width:1.7;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.side-nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
.side-nav a.is-active{color:#fff;background:rgba(184,240,74,.12)}
.side-nav a.is-active::before{
  content:"";
  position:absolute;
  left:0;top:9px;bottom:9px;
  width:3px;
  border-radius:0 3px 3px 0;
  background:var(--signal);
}
.side-foot{
  margin-top:auto;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;
  flex-direction:column;
  gap:10px;
}
.side-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:40px;
  padding:0 14px;
  border-radius:999px;
  background:var(--signal);
  color:var(--ink);
  font-size:14px;
  font-weight:700;
  transition:filter .18s var(--ease), transform .18s var(--ease);
}
.side-cta svg{
  width:17px;height:17px;
  flex:0 0 17px;
  fill:none;stroke:currentColor;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round;
}
.side-cta:hover{filter:brightness(.94);transform:translateY(-2px)}
.side-text{
  font-size:12px;
  line-height:1.6;
  color:rgba(255,255,255,.5);
  padding:0 4px;
  word-break:break-all;
  font-variant-numeric:tabular-nums;
}

/* ============ 页面容器 ============ */
.page{
  margin-left:var(--side-w);
  min-height:100vh;
  display:flex;
  flex-direction:column;
}
.page > main{flex:1 1 auto}

/* 移动端顶栏 */
.topbar{
  display:none;
  position:sticky;
  top:0;
  z-index:50;
  height:56px;
  align-items:center;
  gap:12px;
  padding:0 16px;
  background:var(--ink);
  color:#fff;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.topbar-brand{
  font-size:15px;
  font-weight:800;
  color:#fff;
  letter-spacing:0;
}
.topbar-brand span{
  display:block;
  font-size:11px;
  font-weight:500;
  color:rgba(255,255,255,.55);
  line-height:1.2;
  letter-spacing:.02em;
}
.burger{
  width:40px;height:40px;
  flex:0 0 40px;
  display:inline-flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  gap:4px;
  border:1px solid rgba(255,255,255,.2);
  border-radius:10px;
  background:transparent;
  cursor:pointer;
  transition:background .18s var(--ease);
}
.burger span{
  display:block;
  width:16px;height:2px;
  border-radius:2px;
  background:#fff;
}
.burger:hover{background:rgba(255,255,255,.1)}
.backdrop{
  display:none;
  position:fixed;
  inset:0;
  background:rgba(11,43,38,.55);
  z-index:55;
}
.backdrop.is-on{display:block}

/* ============ 页头 ============ */
.page-head{
  position:relative;
  padding:64px 0 60px;
  background:var(--ink);
  color:#fff;
  overflow:hidden;
}
.page-head::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;
  background-position:center;
  opacity:.2;
}
.page-head::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);
  background-size:34px 34px;
  pointer-events:none;
}
.page-head .wrap{position:relative;z-index:2}
.head-grid{
  display:grid;
  grid-template-columns:1.12fr .88fr;
  gap:48px;
  align-items:center;
}
.crumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:rgba(255,255,255,.55);
  margin-bottom:16px;
}
.crumb a{color:rgba(255,255,255,.62);transition:color .18s var(--ease)}
.crumb a:hover{color:var(--signal)}
.crumb .sep{color:rgba(255,255,255,.3)}
.crumb .cur{color:#fff}
.tag-live{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:28px;
  padding:0 14px;
  border-radius:999px;
  background:rgba(184,240,74,.14);
  border:1px solid rgba(184,240,74,.35);
  color:var(--signal);
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.02em;
}
.tag-live .pulse{
  width:7px;height:7px;
  border-radius:50%;
  background:var(--signal);
  animation:pulse 1.6s ease-out infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(184,240,74,.55)}
  70%{box-shadow:0 0 0 8px rgba(184,240,74,0)}
  100%{box-shadow:0 0 0 0 rgba(184,240,74,0)}
}
.page-head h1{
  margin-top:18px;
  font-size:clamp(30px,3.6vw,48px);
  line-height:1.16;
  font-weight:800;
  letter-spacing:0;
  color:#fff;
}
.h1-tail{
  display:block;
  margin-top:14px;
  font-size:clamp(16px,1.7vw,21px);
  line-height:1.6;
  font-weight:600;
  color:rgba(255,255,255,.7);
}
.lede{
  margin-top:20px;
  max-width:560px;
  font-size:16.5px;
  line-height:1.8;
  color:rgba(255,255,255,.76);
}
.fact-row{
  display:flex;
  flex-wrap:wrap;
  gap:12px 30px;
  margin-top:28px;
  padding-top:24px;
  border-top:1px solid rgba(255,255,255,.12);
}
.fact{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13.5px;
  color:rgba(255,255,255,.66);
}
.fact b{
  color:#fff;
  font-weight:700;
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
}
.fact .dot{
  width:6px;height:6px;
  border-radius:50%;
  background:var(--signal);
  flex:0 0 6px;
}
.head-figure{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid rgba(255,255,255,.16);
  background:var(--ink-2);
  aspect-ratio:16 / 11;
  box-shadow:0 24px 50px -24px rgba(0,0,0,.65);
}
.head-figure img{
  width:100%;height:100%;
  object-fit:cover;
}
.head-figure figcaption{
  position:absolute;
  left:0;right:0;bottom:0;
  padding:14px 18px;
  background:rgba(11,43,38,.88);
  font-size:12.5px;
  line-height:1.6;
  color:rgba(255,255,255,.72);
}
.head-figure .corner{
  position:absolute;
  top:14px;left:14px;
  height:26px;
  padding:0 12px;
  display:inline-flex;
  align-items:center;
  border-radius:999px;
  background:rgba(11,43,38,.78);
  border:1px solid rgba(255,255,255,.2);
  color:#fff;
  font-size:12px;
  font-weight:600;
}

/* ============ 板块 ============ */
.section{padding:44px 0}
.section-alt{
  background:#fff;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.sec-head{margin-bottom:28px}
.sec-head h2{
  font-size:clamp(23px,2.5vw,32px);
  line-height:1.3;
  font-weight:700;
  color:var(--ink);
  letter-spacing:0;
}
.sec-head p{
  margin-top:10px;
  max-width:620px;
  font-size:15px;
  color:var(--muted);
}
.panel{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  transition:box-shadow .18s var(--ease), transform .18s var(--ease);
}

/* ============ 联系主区 ============ */
.contact-grid{
  display:grid;
  grid-template-columns:minmax(0,2fr) minmax(0,1fr);
  gap:24px;
  align-items:start;
}
.form-card{padding:32px}
.form-title{
  font-size:20px;
  font-weight:700;
  color:var(--ink);
  line-height:1.4;
}
.form-sub{
  margin-top:6px;
  font-size:14px;
  color:var(--muted);
}
.field{margin-top:20px}
.field label{
  display:block;
  margin-bottom:8px;
  font-size:14px;
  font-weight:600;
  color:var(--ink);
  line-height:1.5;
}
.req{
  display:inline-block;
  width:6px;height:6px;
  margin-left:6px;
  border-radius:50%;
  background:var(--signal);
  vertical-align:middle;
  box-shadow:0 0 0 3px rgba(184,240,74,.2);
}
.input,.select,.textarea{
  display:block;
  width:100%;
  min-height:48px;
  padding:12px 14px;
  border:1px solid var(--line);
  border-radius:10px;
  background:#fff;
  font-size:15px;
  line-height:1.6;
  color:var(--text);
  transition:border-color .18s var(--ease), box-shadow .18s var(--ease);
  appearance:none;
}
.select{
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235C6B62' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 14px center;
  background-size:16px 16px;
  padding-right:40px;
}
.input::placeholder,.textarea::placeholder{color:#9AA79E}
.input:focus,.select:focus,.textarea:focus{
  outline:none;
  border-color:var(--ink);
  box-shadow:0 0 0 3px rgba(184,240,74,.38);
}
.textarea{
  min-height:136px;
  resize:vertical;
}
.hint{
  margin-top:6px;
  font-size:13px;
  line-height:1.6;
  color:var(--muted);
}
.err{
  display:none;
  margin-top:6px;
  font-size:13px;
  line-height:1.6;
  color:var(--alert);
}
.field.has-error .input,
.field.has-error .select,
.field.has-error .textarea{border-color:var(--alert)}
.field.has-error .err{display:block}
.check-row{
  display:flex;
  align-items:flex-start;
  gap:10px;
  margin-top:24px;
}
.check-row input[type="checkbox"]{
  width:18px;height:18px;
  margin-top:5px;
  flex:0 0 18px;
  accent-color:var(--ink);
  cursor:pointer;
}
.check-row label{
  font-size:13.5px;
  line-height:1.7;
  color:var(--muted);
  cursor:pointer;
}
.check-row label a{
  color:var(--ink);
  border-bottom:2px solid var(--signal);
}
.form-actions{
  display:flex;
  align-items:center;
  gap:16px;
  flex-wrap:wrap;
  margin-top:26px;
}
.form-note{
  font-size:13.5px;
  line-height:1.7;
  min-height:22px;
}
.form-note.is-ok{color:var(--ink-2)}
.form-note.is-err{color:var(--alert)}

/* 按钮 */
.btn-solid,.btn-line,.btn-plain{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:999px;
  font-weight:700;
  font-size:15px;
  padding:12px 26px;
  border:1px solid transparent;
  cursor:pointer;
  white-space:nowrap;
  transition:transform .18s var(--ease), background .18s var(--ease), color .18s var(--ease), filter .18s var(--ease), box-shadow .18s var(--ease);
}
.btn-solid{
  background:var(--signal);
  color:var(--ink);
  border-color:var(--signal);
}
.btn-solid:hover{
  filter:brightness(.94);
  transform:translateY(-2px);
  color:var(--ink);
  box-shadow:0 12px 24px -14px rgba(11,43,38,.55);
}
.btn-line{
  background:transparent;
  border-color:var(--ink);
  color:var(--ink);
}
.btn-line:hover{
  background:var(--ink);
  color:#fff;
  transform:translateY(-2px);
}
.btn-plain{
  background:transparent;
  color:var(--muted);
  border-color:transparent;
  padding:8px 4px;
  font-weight:600;
}
.btn-plain:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.btn-block{width:100%}
.btn-solid:active,.btn-line:active{transform:translateY(0)}

/* 信息卡 */
.info-card{padding:28px 24px}
.info-title{
  font-size:18px;
  font-weight:700;
  color:var(--ink);
  line-height:1.4;
  padding-bottom:16px;
  border-bottom:1px solid var(--line);
}
.info-list{display:flex;flex-direction:column;gap:2px;margin-top:6px}
.info-list li{
  display:flex;
  gap:12px;
  padding:16px 0;
  border-bottom:1px dashed var(--line);
}
.info-list li:last-child{border-bottom:0}
.info-ico{
  width:34px;height:34px;
  flex:0 0 34px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:10px;
  background:rgba(11,43,38,.06);
  color:var(--ink);
}
.info-ico svg{
  width:17px;height:17px;
  fill:none;stroke:currentColor;stroke-width:1.7;
  stroke-linecap:round;stroke-linejoin:round;
}
.info-list strong{
  display:block;
  font-size:13px;
  font-weight:600;
  color:var(--muted);
  line-height:1.6;
}
.info-list span{
  display:block;
  font-size:14.5px;
  font-weight:600;
  color:var(--ink);
  line-height:1.7;
  word-break:break-word;
  font-variant-numeric:tabular-nums;
}
.info-foot{
  margin-top:18px;
  padding-top:18px;
  border-top:1px solid var(--line);
}
.info-foot p{
  font-size:13px;
  color:var(--muted);
  margin-bottom:12px;
  line-height:1.7;
}

/* 地图 */
.map-box{
  position:relative;
  border-radius:var(--radius);
  overflow:hidden;
  background:var(--ink-2);
  aspect-ratio:16 / 6;
  min-height:220px;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  border:1px solid rgba(11,43,38,.2);
}
.map-box::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:38px 38px;
}
.map-box::after{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(circle at 50% 55%,rgba(184,240,74,.16),transparent 62%);
}
.map-inner{
  position:relative;
  z-index:2;
  padding:24px;
  color:#fff;
}
.map-pin{
  width:44px;height:44px;
  margin:0 auto 14px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  background:var(--signal);
  color:var(--ink);
  box-shadow:0 0 0 10px rgba(184,240,74,.14);
}
.map-pin svg{
  width:22px;height:22px;
  fill:none;stroke:currentColor;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round;
}
.map-title{
  font-size:17px;
  font-weight:700;
  letter-spacing:.01em;
}
.map-sub{
  margin-top:6px;
  font-size:13px;
  color:rgba(255,255,255,.66);
  line-height:1.7;
}

/* 流程 */
.flow{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:32px;
  margin-top:8px;
}
.flow-item{
  position:relative;
  padding-top:24px;
  border-top:2px solid var(--line);
}
.flow-item::before{
  content:"";
  position:absolute;
  top:-5px;left:0;
  width:8px;height:8px;
  border-radius:50%;
  background:var(--signal);
  box-shadow:0 0 0 4px rgba(184,240,74,.18);
}
.flow-num{
  display:block;
  font-size:42px;
  font-weight:800;
  line-height:1;
  color:rgba(11,43,38,.12);
  letter-spacing:.02em;
  font-variant-numeric:tabular-nums;
}
.flow-item h3{
  margin-top:12px;
  font-size:19px;
  font-weight:700;
  color:var(--ink);
  line-height:1.45;
}
.flow-item p{
  margin-top:8px;
  font-size:14.5px;
  line-height:1.8;
  color:var(--muted);
}

/* FAQ */
.faq-list{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:last-child{border-bottom:0}
.faq-q{
  width:100%;
  min-height:56px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:16px 24px;
  background:transparent;
  border:0;
  text-align:left;
  font-size:16px;
  font-weight:600;
  line-height:1.6;
  color:var(--ink);
  cursor:pointer;
  transition:background .18s var(--ease);
}
.faq-q:hover{background:#FAFBF6}
.faq-q:focus-visible{outline:2px solid var(--signal);outline-offset:-2px}
.plus{
  position:relative;
  width:16px;height:16px;
  flex:0 0 16px;
  transition:transform .22s var(--ease);
}
.plus::before,.plus::after{
  content:"";
  position:absolute;
  background:var(--ink);
  border-radius:2px;
}
.plus::before{left:0;top:7px;width:16px;height:2px}
.plus::after{left:7px;top:0;width:2px;height:16px}
.faq-item.is-open .plus{transform:rotate(45deg)}
.faq-item.is-open .plus::before,.faq-item.is-open .plus::after{background:var(--ink-2)}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .3s var(--ease);
}
.faq-a p{
  padding:0 24px 22px;
  font-size:15px;
  line-height:1.85;
  color:var(--muted);
}

/* CTA 条 */
.cta-bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
  padding:32px;
  border-radius:var(--radius-lg);
  background:var(--ink);
  color:#fff;
  position:relative;
  overflow:hidden;
}
.cta-bar::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:30px 30px;
}
.cta-bar > *{position:relative;z-index:1}
.cta-bar p{
  font-size:clamp(18px,2vw,22px);
  font-weight:700;
  line-height:1.5;
  letter-spacing:0;
}
.cta-bar small{
  display:block;
  margin-top:8px;
  font-size:13.5px;
  font-weight:400;
  color:rgba(255,255,255,.62);
}

/* ============ 页脚 ============ */
.site-foot{
  margin-top:44px;
  background:var(--ink-2);
  color:rgba(255,255,255,.7);
  padding:56px 0 0;
}
.foot-grid{
  display:grid;
  grid-template-columns:1.4fr .8fr 1fr;
  gap:40px;
  padding-bottom:40px;
}
.foot-logo{
  font-size:19px;
  font-weight:800;
  color:#fff;
  line-height:1.4;
  letter-spacing:0;
}
.foot-desc{
  margin-top:12px;
  font-size:13.5px;
  line-height:1.85;
  color:rgba(255,255,255,.58);
  max-width:340px;
}
.foot-title{
  font-size:13px;
  font-weight:700;
  color:#fff;
  letter-spacing:.06em;
  margin-bottom:16px;
}
.foot-links{display:flex;flex-direction:column;gap:10px}
.foot-links a{
  font-size:14px;
  color:rgba(255,255,255,.66);
  transition:color .18s var(--ease);
}
.foot-links a:hover{color:var(--signal)}
.foot-info{display:flex;flex-direction:column;gap:14px}
.foot-info li{
  font-size:13.5px;
  line-height:1.7;
  color:rgba(255,255,255,.62);
  word-break:break-word;
}
.foot-info strong{
  color:rgba(255,255,255,.9);
  font-weight:600;
}
.foot-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding:20px 0 26px;
  border-top:1px solid rgba(255,255,255,.1);
  font-size:12.5px;
  color:rgba(255,255,255,.45);
  font-variant-numeric:tabular-nums;
}

/* ============ 响应式 ============ */
@media (min-width:992px) and (max-width:1199.98px){
  :root{--side-w:84px}
  .sidebar{
    width:84px;
    padding:20px 10px;
    overflow:visible;
    align-items:center;
  }
  .brand{
    width:100%;
    padding:4px 0 16px;
    text-align:center;
    border-bottom:1px solid rgba(255,255,255,.1);
  }
  .brand-main{font-size:12px;line-height:1.3;letter-spacing:0}
  .brand-sub{display:none}
  .side-nav{width:100%;margin-top:16px}
  .side-nav a{justify-content:center;padding:12px 0}
  .side-nav a.is-active::before{left:0;top:10px;bottom:10px}
  .nav-label{
    position:absolute;
    left:calc(100% + 12px);
    top:50%;
    transform:translateY(-50%) translateX(-4px);
    white-space:nowrap;
    background:var(--ink-2);
    color:#fff;
    font-size:13px;
    padding:6px 12px;
    border-radius:8px;
    opacity:0;
    pointer-events:none;
    transition:opacity .16s var(--ease), transform .16s var(--ease);
    z-index:80;
    box-shadow:0 10px 24px rgba(0,0,0,.3);
  }
  .side-nav a:hover .nav-label,
  .side-nav a:focus-visible .nav-label{
    opacity:1;
    transform:translateY(-50%) translateX(0);
  }
  .side-foot{width:100%;padding-top:16px;border-top:1px solid rgba(255,255,255,.1);align-items:center}
  .side-cta{width:44px;height:44px;padding:0;border-radius:12px}
  .side-cta span{display:none}
  .side-text{display:none}
  .contact-grid{grid-template-columns:minmax(0,1.7fr) minmax(0,1fr)}
  .flow{gap:24px}
}

@media (max-width:991.98px){
  :root{--side-w:0px}
  .topbar{display:flex}
  .page{margin-left:0}
  .sidebar{
    width:min(280px,82vw);
    transform:translateX(-100%);
    transition:transform .28s var(--ease);
    z-index:70;
    overflow-y:auto;
    box-shadow:0 0 40px rgba(0,0,0,.4);
  }
  .sidebar.is-open{transform:translateX(0)}
  .brand-main{font-size:18px}
  .wrap{padding:0 24px}
  .head-grid{grid-template-columns:1fr;gap:32px}
  .page-head{padding:44px 0 48px}
  .head-figure{aspect-ratio:16 / 10}
  .contact-grid{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr;gap:24px}
  .flow-item{padding-top:20px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
  .foot-grid > div:first-child{grid-column:1 / -1}
  .map-box{aspect-ratio:16 / 8}
}

@media (max-width:767.98px){
  .wrap{padding:0 18px}
  .section{padding:32px 0}
  .form-card{padding:24px 20px}
  .info-card{padding:24px 20px}
  .faq-q{padding:16px 18px;font-size:15.5px}
  .faq-a p{padding:0 18px 20px}
  .cta-bar{padding:24px 20px}
  .cta-bar .btn-solid,.cta-bar .btn-line{width:100%}
  .form-actions .btn-solid{width:100%}
  .foot-grid{grid-template-columns:1fr;gap:28px}
  .foot-grid > div:first-child{grid-column:auto}
  .foot-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .map-box{aspect-ratio:auto;min-height:200px;padding:20px 0}
  .fact-row{gap:10px 20px;padding-top:20px}
  .fact{font-size:13px}
}

@media (max-width:519.98px){
  .page-head h1{font-size:28px}
  .h1-tail{font-size:15px}
  .lede{font-size:15px}
  .sec-head h2{font-size:22px}
  .flow-num{font-size:36px}
  .map-title{font-size:15px}
}

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

/* roulang page: category4 */
:root{
  --ink:#0B2B26;
  --ink-2:#123A31;
  --signal:#B8F04A;
  --alert:#FF6A2B;
  --paper:#F4F5F0;
  --card:#FFFFFF;
  --line:#E2E6DC;
  --text:#1B2420;
  --muted:#5C6B62;
  --r-card:14px;
  --r-lg:20px;
  --r-input:10px;
  --shadow:0 1px 2px rgba(11,43,38,.06),0 10px 28px -14px rgba(11,43,38,.22);
  --shadow-hover:0 2px 4px rgba(11,43,38,.08),0 18px 38px -16px rgba(11,43,38,.32);
  --ease:180ms cubic-bezier(.2,.7,.3,1);
  --side-w:236px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:system-ui,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
img{max-width:100%;display:block;}
a{color:var(--ink);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px;}
a:hover{background:var(--signal);color:var(--ink);}
button{font-family:inherit;}
.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}
.wrap{max-width:1180px;margin:0 auto;padding:0 40px;}

/* ============ 侧栏 App Shell ============ */
.sidebar{
  position:fixed;inset:0 auto 0 0;width:var(--side-w);
  background:var(--ink);color:#fff;z-index:70;
  display:flex;flex-direction:column;
  padding:0 16px 20px;overflow-y:auto;
  transition:transform var(--ease);
}
.side-signal{height:4px;background:var(--signal);margin:0 -16px 22px;border-radius:0 0 3px 0;}
.brand{display:block;padding:0 8px 20px;text-decoration:none;color:#fff;background:none;}
.brand:hover{background:none;color:#fff;}
.brand-main{display:block;font-size:19px;font-weight:800;line-height:1.25;letter-spacing:.01em;color:#fff;}
.brand-sub{display:block;margin-top:7px;font-size:12px;letter-spacing:.05em;color:rgba(255,255,255,.55);}
.side-nav{display:flex;flex-direction:column;gap:4px;}
.side-nav a{
  position:relative;display:flex;align-items:center;gap:12px;
  padding:11px 12px;border-radius:10px;
  color:rgba(255,255,255,.72);font-size:15px;text-decoration:none;background:none;
  transition:color var(--ease),background var(--ease);
}
.side-nav a:hover{color:#fff;background:rgba(255,255,255,.07);}
.side-nav a svg{width:20px;height:20px;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}
.side-nav a.is-active{color:#fff;background:rgba(184,240,74,.12);}
.side-nav a.is-active::before{
  content:"";position:absolute;left:0;top:9px;bottom:9px;width:3px;
  background:var(--signal);border-radius:0 3px 3px 0;
}
.side-foot{margin-top:auto;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);}
.side-cta{
  display:block;text-align:center;background:var(--signal);color:var(--ink);
  border-radius:999px;padding:10px 8px;font-size:14px;font-weight:700;
  text-decoration:none;transition:filter var(--ease),transform var(--ease);
}
.side-cta:hover{background:var(--signal);color:var(--ink);filter:brightness(.94);transform:translateY(-1px);}
.side-meta{margin:14px 4px 0;font-size:12px;line-height:1.75;color:rgba(255,255,255,.55);}

/* 移动顶部栏与抽屉 */
.mobile-bar{
  display:none;height:56px;background:var(--ink);color:#fff;
  align-items:center;justify-content:space-between;
  padding:0 16px;position:sticky;top:0;z-index:65;
}
.mobile-logo{font-size:16px;font-weight:800;color:#fff;text-decoration:none;background:none;}
.mobile-logo:hover{background:none;color:var(--signal);}
.drawer-btn{
  width:40px;height:40px;border:1px solid rgba(255,255,255,.24);border-radius:10px;
  background:transparent;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;
  transition:border-color var(--ease),background var(--ease);
}
.drawer-btn:hover{border-color:var(--signal);background:rgba(184,240,74,.12);}
.drawer-btn svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;}
.drawer-backdrop{
  display:none;position:fixed;inset:0;background:rgba(11,43,38,.55);z-index:68;
  opacity:0;transition:opacity var(--ease);
}
.drawer-backdrop.show{display:block;opacity:1;}

.main{margin-left:var(--side-w);min-height:100vh;}
.page-top{padding-top:28px;}

/* ============ 面包屑 ============ */
.crumbs{font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px;align-items:center;}
.crumbs a{color:var(--muted);text-decoration:none;background:none;}
.crumbs a:hover{color:var(--ink);background:none;text-decoration:underline;}
.crumbs span.sep{color:#A9B3AA;}
.crumbs .current{color:var(--text);}

/* ============ 按钮 ============ */
.btn-main{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--signal);color:var(--ink);border:0;border-radius:999px;
  padding:12px 24px;font-size:15px;font-weight:700;text-decoration:none;cursor:pointer;
  transition:transform var(--ease),filter var(--ease),box-shadow var(--ease);
}
.btn-main:hover{background:var(--signal);color:var(--ink);filter:brightness(.94);transform:translateY(-2px);box-shadow:0 12px 24px -14px rgba(11,43,38,.65);}
.btn-main:active{transform:translateY(0);}
.btn-main:focus-visible{outline:2px solid var(--signal);outline-offset:3px;}
.btn-line{
  display:inline-flex;align-items:center;justify-content:center;
  background:transparent;color:var(--ink);border:1px solid var(--ink);border-radius:999px;
  padding:11px 22px;font-size:15px;font-weight:600;text-decoration:none;cursor:pointer;
  transition:background var(--ease),color var(--ease),transform var(--ease);
}
.btn-line:hover{background:var(--ink);color:#fff;transform:translateY(-2px);}
.btn-line:focus-visible{outline:2px solid var(--signal);outline-offset:3px;}
.link-more{
  font-size:14px;font-weight:600;color:var(--ink);text-decoration:underline;
  text-decoration-thickness:2px;text-underline-offset:4px;white-space:nowrap;
}
.link-more:hover{background:var(--signal);color:var(--ink);text-decoration:none;}

/* ============ Hero ============ */
.hero{
  display:grid;grid-template-columns:1.35fr .95fr;gap:44px;align-items:center;
  padding:40px 0 8px;
}
.badge-live{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,106,43,.12);color:#C2430F;border:1px solid rgba(255,106,43,.36);
  border-radius:999px;padding:5px 14px;font-size:12.5px;font-weight:700;letter-spacing:.03em;
}
.badge-live .dot{
  width:7px;height:7px;border-radius:50%;background:var(--alert);
  box-shadow:0 0 0 0 rgba(255,106,43,.65);animation:pulse 1.6s ease-out infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,106,43,.6);}
  70%{box-shadow:0 0 0 9px rgba(255,106,43,0);}
  100%{box-shadow:0 0 0 0 rgba(255,106,43,0);}
}
.hero h1{
  font-size:clamp(32px,3.9vw,48px);line-height:1.16;font-weight:800;
  color:var(--ink);margin:18px 0 14px;letter-spacing:0;
}
.hero-sub{font-size:17px;color:var(--muted);max-width:34em;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 30px;}
.hero-facts{display:flex;flex-wrap:wrap;gap:14px 34px;border-top:1px solid var(--line);padding-top:20px;}
.hero-facts li{font-size:14px;color:var(--text);}
.hero-facts strong{display:block;font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.05em;margin-bottom:2px;}
.hero-media{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);background:var(--ink-2);}
.hero-media img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.hero-media figcaption{
  position:absolute;left:14px;bottom:14px;display:inline-flex;align-items:center;gap:8px;
  background:rgba(11,43,38,.9);color:#fff;font-size:12.5px;
  padding:6px 14px;border-radius:999px;
}
.hero-media figcaption .dot{width:7px;height:7px;border-radius:50%;background:var(--signal);}

/* ============ 板块骨架 ============ */
.sec{margin-top:88px;}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:28px;}
.sec-head h2{font-size:clamp(24px,2.7vw,32px);line-height:1.3;font-weight:700;color:var(--ink);}
.sec-head p{font-size:15px;color:var(--muted);margin-top:6px;}

/* ============ 搜索 ============ */
.search-shell{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow);padding:32px;
  background-image:linear-gradient(rgba(11,43,38,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(11,43,38,.02) 1px,transparent 1px);
  background-size:32px 32px;
}
.search-head h2{font-size:clamp(22px,2.3vw,28px);font-weight:700;color:var(--ink);}
.search-head p{font-size:15px;color:var(--muted);margin-top:6px;}
.search-row{display:flex;gap:12px;margin-top:22px;}
.search-row input{
  flex:1 1 auto;min-width:0;height:48px;border:1px solid var(--line);border-radius:var(--r-input);
  padding:0 16px;font-size:15px;color:var(--text);background:#FCFDF9;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.search-row input::placeholder{color:#95A29A;}
.search-row input:focus{outline:none;border-color:var(--ink-2);box-shadow:0 0 0 3px rgba(184,240,74,.45);}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.chip{
  border:1px solid var(--line);background:var(--card);color:var(--muted);
  border-radius:999px;padding:8px 16px;font-size:14px;cursor:pointer;
  transition:background var(--ease),color var(--ease),border-color var(--ease);
}
.chip:hover{border-color:var(--ink-2);color:var(--ink);}
.chip.is-on{background:var(--ink);border-color:var(--ink);color:#fff;}
.chip:focus-visible{outline:2px solid var(--signal);outline-offset:2px;}

/* ============ 回放卡网格 ============ */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.rc{
  display:block;text-decoration:none;color:inherit;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
  box-shadow:var(--shadow);transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.rc:hover,.rc:focus-within{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#CFD8CB;background:var(--card);color:inherit;}
.rc:focus-visible{outline:2px solid var(--ink);outline-offset:3px;}
.rc-cover{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--ink-2) repeating-linear-gradient(90deg,rgba(255,255,255,.06) 0 1px,transparent 1px 28px),repeating-linear-gradient(rgba(255,255,255,.06) 0 1px,transparent 1px 28px);}
.rc-cover img{width:100%;height:100%;object-fit:cover;transition:transform 320ms cubic-bezier(.2,.7,.3,1);}
.rc:hover .rc-cover img{transform:scale(1.035);}
.rc-badge{
  position:absolute;left:10px;top:10px;background:rgba(11,43,38,.88);color:#fff;
  font-size:12px;padding:4px 11px;border-radius:999px;
}
.rc-time{
  position:absolute;right:10px;bottom:10px;background:rgba(11,43,38,.92);color:#fff;
  font-size:12.5px;padding:3px 9px;border-radius:999px;
  font-variant-numeric:tabular-nums;letter-spacing:.02em;
}
.rc-body{padding:20px;}
.tag{
  display:inline-block;font-size:12px;color:var(--ink-2);background:rgba(11,43,38,.06);
  border-radius:999px;padding:3px 10px;
}
.rc h3{
  font-size:19px;line-height:1.4;font-weight:600;color:var(--ink);margin:10px 0 8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rc p{
  font-size:14px;color:var(--muted);line-height:1.7;margin:0 0 14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rc-meta{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  border-top:1px solid var(--line);padding-top:12px;
  font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;letter-spacing:.02em;
}
.rc-meta .arrow{color:var(--ink-2);font-size:15px;transition:transform var(--ease);}
.rc:hover .rc-meta .arrow{transform:translateX(4px);}

/* 空态（无内容时启用） */
.empty-card{
  display:none;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  height:240px;background:var(--card);border:1px dashed #C9D2C6;border-radius:var(--r-card);
  color:var(--muted);font-size:15px;text-align:center;padding:24px;
}
.empty-card .lines{width:120px;height:64px;background:repeating-linear-gradient(var(--line) 0 2px,transparent 2px 12px);border-radius:8px;}

/* 分页 */
.pager{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:32px;flex-wrap:wrap;}
.pager a,.pager span{
  min-width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:10px;background:var(--card);
  font-size:14px;color:var(--ink);text-decoration:none;padding:0 12px;
  font-variant-numeric:tabular-nums;transition:background var(--ease),color var(--ease),border-color var(--ease);
}
.pager a:hover{border-color:var(--ink);background:var(--ink);color:#fff;}
.pager .is-current{background:var(--ink);border-color:var(--ink);color:#fff;}
.pager .is-disabled{color:#AEB8B0;background:#F7F8F3;}

/* ============ 流程步骤 ============ */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;counter-reset:step;}
.steps li{
  position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 24px;box-shadow:var(--shadow);transition:transform var(--ease),box-shadow var(--ease);
  border-top:3px solid var(--signal);
}
.steps li:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.steps .num{
  display:block;font-size:44px;line-height:1;font-weight:800;color:rgba(11,43,38,.12);
  font-variant-numeric:tabular-nums;letter-spacing:.02em;margin-bottom:14px;
}
.steps h3{font-size:20px;font-weight:600;color:var(--ink);margin-bottom:8px;}
.steps p{font-size:14.5px;color:var(--muted);line-height:1.8;}

/* ============ 数据条 ============ */
.stats{
  background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:36px 32px;
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:36px 36px;
}
.stat strong{
  display:block;font-size:34px;line-height:1.1;font-weight:800;color:var(--signal);
  font-variant-numeric:tabular-nums;letter-spacing:.02em;
}
.stat strong em{font-size:15px;font-style:normal;font-weight:600;margin-left:4px;color:rgba(184,240,74,.8);}
.stat span{display:block;margin-top:8px;font-size:13.5px;color:rgba(255,255,255,.66);}

/* ============ FAQ ============ */
.faq{display:grid;gap:12px;}
.faq details{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow);transition:border-color var(--ease);
}
.faq details[open]{border-color:#CFD8CB;}
.faq summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:56px;padding:14px 22px;cursor:pointer;list-style:none;
  font-size:16.5px;font-weight:600;color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary:hover{background:#FAFBF6;border-radius:var(--r-card);}
.faq summary:focus-visible{outline:2px solid var(--signal);outline-offset:2px;border-radius:var(--r-card);}
.faq .plus{
  flex:0 0 auto;width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:400;color:var(--ink-2);transition:transform var(--ease);
}
.faq details[open] .plus{transform:rotate(45deg);}
.faq .ans{padding:0 22px 20px;color:var(--muted);font-size:15px;line-height:1.85;}

/* ============ CTA ============ */
.cta{
  background:var(--ink);border-radius:var(--r-lg);padding:40px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:36px 36px;
}
.cta h2{font-size:clamp(22px,2.4vw,28px);font-weight:700;color:#fff;line-height:1.35;}
.cta p{font-size:14.5px;color:rgba(255,255,255,.68);margin-top:8px;}

/* ============ 页脚 ============ */
.site-foot{background:var(--ink);color:rgba(255,255,255,.72);margin-top:88px;padding:56px 0 0;}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1.1fr;gap:32px;padding-bottom:40px;}
.foot-logo{font-size:20px;font-weight:800;color:#fff;}
.foot-desc{font-size:14px;line-height:1.8;margin-top:12px;max-width:28em;color:rgba(255,255,255,.62);}
.foot-title{font-size:13px;font-weight:700;color:#fff;letter-spacing:.08em;margin-bottom:14px;}
.foot-links li{margin-bottom:10px;}
.foot-links a{color:rgba(255,255,255,.72);text-decoration:none;font-size:14.5px;background:none;}
.foot-links a:hover{color:var(--signal);background:none;}
.foot-info li{font-size:14px;line-height:1.75;margin-bottom:12px;color:rgba(255,255,255,.6);}
.foot-info strong{color:#fff;font-weight:600;}
.foot-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.14);padding:18px 0 22px;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ============ 断点 ============ */
@media (max-width:1199px){
  .sidebar{width:84px;padding:0 10px 16px;}
  .side-signal{margin:0 -10px 16px;}
  .brand{padding:0 0 16px;text-align:center;}
  .brand-main{font-size:12px;line-height:1.3;}
  .brand-sub{display:none;}
  .nav-label{display:none;}
  .side-nav a{justify-content:center;padding:12px 0;}
  .side-nav a::after{
    content:attr(data-tip);position:absolute;left:calc(100% + 12px);top:50%;transform:translateY(-50%);
    background:var(--ink-2);color:#fff;font-size:12.5px;white-space:nowrap;
    padding:5px 12px;border-radius:8px;opacity:0;pointer-events:none;
    transition:opacity var(--ease);z-index:80;box-shadow:0 8px 20px -10px rgba(0,0,0,.5);
  }
  .side-nav a:hover::after{opacity:1;}
  .side-foot{padding-top:16px;}
  .side-cta{font-size:12px;padding:9px 4px;}
  .side-meta{display:none;}
  .main{margin-left:84px;}
  .wrap{padding:0 24px;}
}
@media (max-width:991px){
  .mobile-bar{display:flex;}
  .sidebar{width:268px;padding:0 16px 20px;transform:translateX(-100%);box-shadow:24px 0 60px -30px rgba(0,0,0,.7);}
  .sidebar.is-open{transform:none;}
  .side-signal{margin:0 -16px 22px;}
  .brand{padding:0 8px 20px;text-align:left;}
  .brand-main{font-size:18px;}
  .brand-sub{display:block;}
  .nav-label{display:inline;}
  .side-nav a{justify-content:flex-start;padding:11px 12px;}
  .side-nav a::after{display:none;}
  .side-cta{font-size:14px;padding:10px 8px;}
  .side-meta{display:block;}
  .main{margin-left:0;}
  .hero{grid-template-columns:1fr;gap:28px;padding-top:28px;}
  .hero-media{order:-1;}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .steps{grid-template-columns:1fr;}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr));}
  .foot-grid{grid-template-columns:1fr 1fr;}
  .search-shell{padding:24px;}
}
@media (max-width:768px){
  .wrap{padding:0 18px;}
  .sec{margin-top:56px;}
  .site-foot{margin-top:56px;}
  .hero h1{font-size:clamp(27px,7vw,34px);}
  .hero-sub{font-size:16px;}
  .hero-facts{gap:12px 24px;}
  .search-row{flex-direction:column;}
  .search-row .btn-main{width:100%;}
  .grid-3{grid-template-columns:1fr;}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr));padding:26px 20px;}
  .stat strong{font-size:28px;}
  .cta{padding:28px 22px;}
  .cta .btn-main{width:100%;}
  .foot-grid{grid-template-columns:1fr;gap:26px;padding-bottom:28px;}
  .foot-bottom{flex-direction:column;gap:6px;}
  .faq summary{padding:14px 18px;font-size:15.5px;}
  .faq .ans{padding:0 18px 18px;}
  .sec-head{gap:10px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  .badge-live .dot{box-shadow:none;}
}