/* roulang page: index */
:root{
  --c-ink:#0A1F18;
  --c-primary:#123F2E;
  --c-accent:#C9F24D;
  --c-cta:#FF5F2E;
  --c-cta-hover:#FF7A4D;
  --c-bg:#F7F7F2;
  --c-surface:#FFFFFF;
  --c-surface-2:#EFF2E9;
  --c-line:#E2E5DA;
  --c-muted:#5C6B62;
  --c-danger:#D93A2B;
  --r-card:16px;
  --r-img:12px;
  --r-btn:10px;
  --r-input:10px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(10,31,24,.06);
  --sh-2:0 8px 24px rgba(10,31,24,.08);
  --maxw:1200px;
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);font-size:16px;line-height:1.8;
  color:var(--c-ink);background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--c-primary);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--c-cta);text-decoration:underline}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--c-ink)}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em;color:var(--c-ink)}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- 顶部倒计时条 ---------- */
.sticky-wrap{position:sticky;top:0;z-index:90}
.topbar{background:var(--c-ink);color:#D6E3D6;height:40px;overflow:hidden;transition:height .25s cubic-bezier(.2,.7,.3,1)}
.topbar .container{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.countdown{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:600;letter-spacing:.02em;white-space:nowrap}
.cd-clock{display:inline-flex;align-items:center;gap:3px;font-variant-numeric:tabular-nums;font-weight:800;color:var(--c-accent);font-size:15px;letter-spacing:.04em}
.cd-clock i{font-style:normal;opacity:.6}
.topbar-link{font-size:13px;color:#C9F24D;text-decoration:underline;text-underline-offset:3px}
.topbar-link:hover{color:#fff;text-decoration:underline}

/* ---------- 导航 ---------- */
.site-header{background:var(--c-surface);transition:box-shadow .25s ease,border-color .25s ease;border-bottom:1px solid transparent}
.brand-row{height:56px;display:flex;align-items:center;justify-content:space-between;gap:20px;transition:height .25s cubic-bezier(.2,.7,.3,1)}
.logo{display:flex;align-items:center;gap:10px;color:var(--c-ink);text-decoration:none}
.logo:hover{text-decoration:none;color:var(--c-ink)}
.logo-mark{width:34px;height:34px;border-radius:10px;background:var(--c-primary);color:var(--c-accent);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:17px;flex:none}
.logo-text{display:flex;flex-direction:column;line-height:1.15;font-size:18px;font-weight:800;letter-spacing:-.01em}
.brand-sub{font-style:normal;font-size:11px;font-weight:600;letter-spacing:.14em;color:var(--c-muted);margin-top:3px}
.brand-actions{display:flex;align-items:center;gap:12px}
.search-box{display:flex;align-items:center;gap:8px;width:190px;height:38px;padding:0 12px;background:var(--c-surface-2);border:1px solid var(--c-line);border-radius:var(--r-pill);transition:width .25s ease,border-color .2s ease,box-shadow .2s ease}
.search-box:focus-within{width:240px;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(201,242,77,.35);background:#fff}
.search-box svg{width:16px;height:16px;flex:none;stroke:var(--c-muted);fill:none;stroke-width:2}
.search-box input{border:0;background:transparent;outline:none;width:100%;font-size:14px}
.search-box input::placeholder{color:#8A968D}
.nav-toggle{display:none;width:40px;height:40px;border:1px solid var(--c-line);border-radius:10px;background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:4px}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--c-ink);border-radius:2px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:var(--r-btn);font-weight:800;font-size:15px;padding:14px 28px;transition:transform .2s cubic-bezier(.2,.7,.3,1),background .2s ease,color .2s ease,box-shadow .2s ease,border-color .2s ease;text-decoration:none;line-height:1}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--c-cta);color:var(--c-ink);box-shadow:var(--sh-1)}
.btn-primary:hover{background:var(--c-cta-hover);color:var(--c-ink);transform:translateY(-2px);box-shadow:var(--sh-2)}
.btn-primary:active{transform:translateY(0);box-shadow:none}
.btn-primary:disabled{background:#D8DCD3;color:#8A968D;box-shadow:none;transform:none;cursor:not-allowed}
.btn-ghost{background:transparent;color:var(--c-ink);border:1.5px solid var(--c-ink)}
.btn-ghost:hover{background:var(--c-ink);color:#F7F7F2;transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-accent{background:transparent;color:var(--c-accent);border:1.5px solid var(--c-accent)}
.btn-accent:hover{background:var(--c-accent);color:var(--c-ink);transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-block{width:100%}
.channel-row{height:44px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--c-line)}
.channel-nav{display:flex;align-items:center;gap:26px;height:100%}
.channel-nav a{position:relative;font-size:15px;font-weight:600;color:var(--c-ink);height:100%;display:inline-flex;align-items:center;white-space:nowrap}
.channel-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:8px;height:2px;background:var(--c-accent);transition:right .22s cubic-bezier(.2,.7,.3,1)}
.channel-nav a:hover{color:var(--c-cta);text-decoration:none}
.channel-nav a:hover::after{right:0}
.channel-nav a.is-active{font-weight:800}
.channel-nav a.is-active::after{right:0;background:var(--c-primary)}
.trend-bar{display:flex;align-items:center;gap:8px;overflow-x:auto}
.trend-bar::-webkit-scrollbar{display:none}
.trend{display:inline-flex;align-items:center;gap:6px;padding:4px 12px 4px 6px;background:var(--c-surface-2);border-radius:var(--r-pill);font-size:12px;font-weight:600;color:var(--c-ink);white-space:nowrap}
.trend em{font-style:normal;background:var(--c-cta);color:#fff;font-size:10px;font-weight:800;border-radius:var(--r-pill);padding:2px 6px;line-height:1.2}
.trend:hover{background:#E3E9D9;text-decoration:none;color:var(--c-ink)}
.is-stuck .topbar{height:32px}
.is-stuck .brand-row{height:52px}
.is-stuck .brand-sub,.is-stuck .search-box{display:none}
.is-stuck .site-header{border-bottom-color:var(--c-line);box-shadow:var(--sh-1)}

/* ---------- 抽屉 ---------- */
.drawer-mask{position:fixed;inset:0;background:rgba(10,31,24,.55);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;z-index:120}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:0;height:100%;width:84vw;max-width:360px;background:#fff;z-index:130;transform:translateX(102%);transition:transform .3s cubic-bezier(.2,.7,.3,1);padding:24px;overflow-y:auto}
.drawer.is-open{transform:translateX(0)}
.drawer h4{font-size:12px;font-weight:800;letter-spacing:.1em;color:var(--c-muted);margin-bottom:12px}
.drawer-group{padding:16px 0;border-bottom:1px solid var(--c-line)}
.drawer-group:first-child{padding-top:0}
.drawer-link{display:block;font-size:16px;font-weight:700;color:var(--c-ink);padding:10px 0}
.drawer-link:hover{color:var(--c-cta);text-decoration:none}
.drawer .search-box{width:100%;margin-top:4px}
.drawer .btn{margin-top:20px}
.drawer-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:10px;border:1px solid var(--c-line);background:#fff;font-size:18px;color:var(--c-ink);line-height:1}

/* ---------- 通用板块 ---------- */
.section{padding:88px 0}
.section-alt{background:var(--c-surface-2);padding:88px 0}
.section-dark{background:var(--c-primary);color:#EAF2E8;padding:88px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px}
.section-title{font-size:28px;font-weight:800;line-height:1.3}
.section-desc{font-size:15px;color:var(--c-muted);margin-top:10px;max-width:640px}
.section-dark .section-title,.section-dark h2{color:#fff}
.section-dark .section-desc{color:#B9CCBC}
.eyebrow{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.06em;color:var(--c-primary);background:var(--c-accent);border-radius:var(--r-pill);padding:5px 12px;margin-bottom:14px}
.link-more{font-size:14px;font-weight:700;white-space:nowrap}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(180deg,#FFFFFF 0%,var(--c-bg) 100%);padding:64px 0 72px;border-bottom:1px solid var(--c-line)}
.hero-grid{display:grid;grid-template-columns:6fr 6fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(32px,4.2vw,56px);font-weight:800;line-height:1.15}
.hero h1 span{color:var(--c-primary);background:linear-gradient(180deg,transparent 62%,var(--c-accent) 62%)}
.hero-sub{font-size:17px;color:var(--c-muted);margin-top:20px;max-width:520px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-stats{display:grid;grid-template-columns:repeat(3,auto);gap:0;margin-top:40px;border-top:1px solid var(--c-line);padding-top:24px}
.stat{padding-right:28px;margin-right:28px;border-right:1px solid var(--c-line)}
.stat:last-child{border-right:0;padding-right:0;margin-right:0}
.stat b{display:block;font-size:32px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.2;letter-spacing:-.02em}
.stat span{font-size:13px;color:var(--c-muted)}
.hero-visual{position:relative}
.hero-img{position:relative;border-radius:var(--r-card);overflow:hidden;aspect-ratio:16/10;box-shadow:var(--sh-2)}
.hero-img img{width:100%;height:100%;object-fit:cover}
.hero-badge{position:absolute;right:16px;bottom:16px;background:var(--c-accent);color:var(--c-ink);font-size:13px;font-weight:800;border-radius:var(--r-pill);padding:8px 16px}
.hero-info{margin-top:16px;background:var(--c-ink);color:#DCE8DA;border-radius:var(--r-card);padding:18px 22px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.hero-info div{font-size:13px;line-height:1.6}
.hero-info strong{display:block;font-size:15px;color:#fff;font-weight:800;margin-bottom:2px}

/* ---------- 活动卖点 ---------- */
.points{display:grid;grid-template-columns:1fr 1fr;gap:36px 56px}
.point{display:flex;gap:22px;padding-bottom:28px;border-bottom:1px solid var(--c-line)}
.points .point:nth-child(even){margin-top:0}
.points-offset{margin-top:32px}
.point-num{font-size:48px;font-weight:800;line-height:1;color:transparent;-webkit-text-stroke:1.5px #2F7A55;flex:none;font-variant-numeric:tabular-nums}
.point h3{font-size:20px;font-weight:700;line-height:1.4;margin-bottom:10px}
.point p{font-size:15px;line-height:1.7;color:var(--c-muted)}

/* ---------- 图墙 ---------- */
.wall{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:142px;gap:12px}
.cell{position:relative;border-radius:var(--r-img);overflow:hidden;background:var(--c-surface-2);display:block}
.cell img{width:100%;height:100%;object-fit:cover;transition:transform .3s cubic-bezier(.2,.7,.3,1),filter .3s ease}
.cell::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,31,24,0) 40%,rgba(10,31,24,.72) 100%);transition:opacity .3s ease}
.cell:hover img{transform:scale(1.03)}
.cell:hover::after{opacity:.9}
.cell-tag{position:absolute;left:14px;bottom:12px;z-index:2;color:#F4F8F1;font-size:13px;font-weight:700;transition:transform .3s cubic-bezier(.2,.7,.3,1)}
.cell:hover .cell-tag{transform:translateY(-4px)}
.cell-big{grid-column:1/3;grid-row:1/3}
.cell-text{background:var(--c-accent);border-radius:var(--r-img);padding:22px;display:flex;flex-direction:column;justify-content:space-between;color:var(--c-ink)}
.cell-text strong{font-size:19px;font-weight:800;line-height:1.4;letter-spacing:-.01em}
.cell-text a{font-size:13px;font-weight:800;color:var(--c-ink);text-decoration:underline;text-underline-offset:3px}
.cell-text a:hover{color:var(--c-primary)}

/* ---------- 资讯 ---------- */
.news-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:24px;align-items:stretch}
.news-lead{display:flex;flex-direction:column;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);transition:box-shadow .2s ease,transform .2s cubic-bezier(.2,.7,.3,1),border-color .2s ease;color:var(--c-ink)}
.news-lead:hover{border-color:var(--c-primary);box-shadow:var(--sh-2);transform:translateY(-2px);text-decoration:none;color:var(--c-ink)}
.news-lead-media{aspect-ratio:16/9;overflow:hidden}
.news-lead-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s cubic-bezier(.2,.7,.3,1)}
.news-lead:hover .news-lead-media img{transform:scale(1.03)}
.news-lead-body{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1}
.news-lead-body h3{font-size:21px;font-weight:800;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-lead-body p{font-size:14px;line-height:1.7;color:var(--c-muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;align-items:center;gap:10px;margin-top:auto;font-size:13px;color:var(--c-muted)}
.badge{display:inline-block;background:var(--c-surface-2);color:var(--c-primary);font-size:12px;font-weight:700;border-radius:var(--r-pill);padding:4px 10px;line-height:1.2}
.news-list{display:flex;flex-direction:column;gap:12px}
.news-item{display:block;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:20px;box-shadow:var(--sh-1);transition:box-shadow .2s ease,transform .2s cubic-bezier(.2,.7,.3,1),border-color .2s ease;color:var(--c-ink);flex:1}
.news-item:hover{border-color:var(--c-primary);box-shadow:var(--sh-2);transform:translateY(-2px);text-decoration:none;color:var(--c-ink)}
.news-item h4{font-size:17px;font-weight:700;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-item .news-meta{margin-top:10px}
.empty-state{min-height:240px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:var(--c-surface);border:1px dashed var(--c-line);border-radius:var(--r-card);color:var(--c-muted);text-align:center;padding:40px 24px}
.empty-state svg{width:48px;height:48px;stroke:rgba(18,63,46,.3);fill:none;stroke-width:1.5}
.empty-state p{font-size:15px}
.empty-state a{font-size:14px;font-weight:700}

/* ---------- CTA 表单 ---------- */
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.cta-copy h2{color:#fff;font-size:30px;font-weight:800;line-height:1.3}
.cta-copy p.lead{color:#B9CCBC;font-size:16px;margin-top:16px}
.cta-list{margin-top:28px;display:flex;flex-direction:column;gap:14px}
.cta-list li{position:relative;padding-left:26px;color:#DCE8DA;font-size:15px}
.cta-list li::before{content:"";position:absolute;left:0;top:9px;width:12px;height:12px;border-radius:3px;background:var(--c-accent)}
.form-card{background:var(--c-surface);border-radius:var(--r-card);padding:28px;box-shadow:var(--sh-2)}
.form-card h3{font-size:20px;font-weight:800;margin-bottom:6px}
.form-card .form-hint{font-size:13px;color:var(--c-muted);margin-bottom:20px}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}
.field input,.field select,.field textarea{width:100%;height:48px;padding:0 14px;border:1px solid var(--c-line);border-radius:var(--r-input);background:#fff;outline:none;transition:border-color .2s ease,box-shadow .2s ease}
.field textarea{height:96px;padding:12px 14px;resize:vertical;line-height:1.7}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(201,242,77,.4)}
.field.has-error input,.field.has-error select{border-color:var(--c-danger);box-shadow:0 0 0 3px rgba(217,58,43,.12)}
.field-err{display:none;font-size:13px;color:var(--c-danger);margin-top:6px}
.field.has-error .field-err{display:block}
.form-note{font-size:12px;color:var(--c-muted);margin-top:12px;line-height:1.7}
.form-success{display:none;align-items:center;gap:10px;background:#EEF6E4;border:1px solid #C9E39A;border-radius:var(--r-input);padding:14px;font-size:14px;font-weight:700;color:var(--c-primary);margin-top:16px}
.form-success.is-visible{display:flex}
.form-success svg{width:20px;height:20px;stroke:var(--c-primary);fill:none;stroke-width:2.4;flex:none}
.spinner{width:16px;height:16px;border:2px solid rgba(10,31,24,.25);border-top-color:var(--c-ink);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- FAQ ---------- */
.faq-list{max-width:900px;border-top:1px solid var(--c-line)}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:16px;min-height:56px;padding:14px 0 14px 18px;font-size:17px;font-weight:700;position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{content:"";position:absolute;left:0;top:18px;bottom:18px;width:3px;background:var(--c-accent);border-radius:2px}
.faq-icon{margin-left:auto;flex:none;width:22px;height:22px;color:var(--c-primary);font-size:18px;font-weight:700;line-height:1;display:flex;align-items:center;justify-content:center;transition:transform .25s cubic-bezier(.2,.7,.3,1)}
.faq-item[open] .faq-icon{transform:rotate(45deg)}
.faq-item[open] summary{color:var(--c-primary)}
.faq-body{max-width:760px;padding:4px 0 22px 18px;font-size:15px;line-height:1.8;color:var(--c-muted);background:linear-gradient(180deg,var(--c-surface-2),rgba(239,242,233,0));padding-top:12px;border-radius:0 0 10px 10px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-primary);color:#C4D5C6;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-bottom:48px}
.footer-brand .logo-text{color:#fff}
.footer-brand .logo-mark{background:var(--c-accent);color:var(--c-ink)}
.footer-brand p{font-size:14px;line-height:1.9;margin-top:18px;color:#B4C8B6;max-width:320px}
.footer-col h4{font-size:14px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-col li{margin-bottom:10px}
.footer-col a,.footer-col span{font-size:15px;color:#C4D5C6}
.footer-col a:hover{color:var(--c-accent);text-decoration:underline}
.qr-box{width:96px;height:96px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;font-size:12px;color:#9FB6A2;text-align:center;padding:8px;line-height:1.5}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0 28px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:#9FB6A2}

/* ---------- 响应式 ---------- */
@media (max-width:1280px){
  .hero-grid{gap:36px}
  .container{padding:0 24px}
}
@media (max-width:1023px){
  .section,.section-alt,.section-dark{padding:64px 0}
  .hero{padding:48px 0 56px}
  .hero-grid{grid-template-columns:1fr 1fr;gap:28px}
  .hero-sub{font-size:16px}
  .stat b{font-size:26px}
  .wall{grid-template-columns:repeat(2,1fr);grid-auto-rows:150px}
  .cell-big{grid-column:1/3;grid-row:auto}
  .news-grid{grid-template-columns:1fr}
  .news-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}
  .cta-grid{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px}
  .qr-box{margin-top:8px}
  .trend-bar{display:none}
}
@media (max-width:768px){
  .container{padding:0 16px}
  .section,.section-alt,.section-dark{padding:48px 0}
  .hero{padding:36px 0 48px}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-visual{order:-1}
  .hero-stats{grid-template-columns:1fr;gap:16px}
  .stat{border-right:0;border-bottom:1px solid var(--c-line);padding:0 0 12px;margin:0}
  .stat:last-child{border-bottom:0}
  .points{grid-template-columns:1fr;gap:24px}
  .points-offset{margin-top:0}
  .point-num{font-size:38px}
  .wall{grid-template-columns:1fr;grid-auto-rows:190px}
  .cell-big{grid-row:auto}
  .card,.news-item{border-radius:14px}
  .news-list{grid-template-columns:1fr}
  .search-box,.brand-row .btn,.brand-actions>.btn{display:none}
  .nav-toggle{display:flex}
  .channel-nav{gap:18px;overflow-x:auto}
  .channel-nav::-webkit-scrollbar{display:none}
  .channel-row{border-top:0}
  .hero-info{grid-template-columns:1fr 1fr;gap:12px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
  .footer-bottom{flex-direction:column;gap:6px;font-size:12px}
  .faq-item summary{font-size:16px;padding-left:14px}
  .faq-body{padding-left:14px}
  .form-card{padding:20px}
}
@media (max-width:480px){
  .wall{grid-auto-rows:220px}
  .hero h1{font-size:30px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .section-title{font-size:23px}
  .hero-info{grid-template-columns:1fr}
  .btn{padding:14px 20px}
}

/* roulang page: category1 */
:root{
  --c-ink:#0A1F18;
  --c-primary:#123F2E;
  --c-accent:#C9F24D;
  --c-cta:#FF5F2E;
  --c-cta-hover:#FF7A4D;
  --c-bg:#F7F7F2;
  --c-surface:#FFFFFF;
  --c-surface-2:#EFF2E9;
  --c-line:#E2E5DA;
  --c-muted:#5C6B62;
  --c-danger:#D93A2B;
  --r-card:16px;
  --r-img:12px;
  --r-btn:10px;
  --r-input:10px;
  --r-pill:999px;
  --sh1:0 1px 2px rgba(10,31,24,.06);
  --sh2:0 8px 24px rgba(10,31,24,.08);
  --container:1200px;
  --ease:cubic-bezier(.2,.7,.3,1);
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.8;
  color:var(--c-ink);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none;}
a{color:var(--c-primary);text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:var(--c-cta);}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;border-radius:4px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ---------- 顶部倒计时条 ---------- */
.sticky-shell{position:sticky;top:0;z-index:90;}
.countdown-bar{
  background:var(--c-ink);
  color:#fff;
  height:40px;
  display:flex;
  align-items:center;
  overflow:hidden;
  transition:height .25s var(--ease);
}
.countdown-bar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.cd-left{display:flex;align-items:center;gap:12px;white-space:nowrap;font-size:13px;}
.cd-label{color:#B9C9BC;letter-spacing:.04em;}
.cd-nums{display:flex;align-items:center;gap:4px;font-variant-numeric:tabular-nums;color:var(--c-accent);font-weight:800;font-size:15px;}
.cd-nums i{font-style:normal;opacity:.6;}
.cd-nums b{display:inline-block;min-width:22px;text-align:center;}
.cd-link{color:#fff;font-size:13px;font-weight:600;border-bottom:1px solid rgba(201,242,77,.6);white-space:nowrap;}
.cd-link:hover{color:var(--c-accent);}
body.is-scrolled .countdown-bar{height:32px;}
body.is-scrolled .countdown-bar .cd-left{font-size:12px;}
body.is-scrolled .cd-nums{font-size:13px;}

/* ---------- 导航 ---------- */
.site-header{background:var(--c-surface);border-bottom:1px solid var(--c-line);transition:box-shadow .25s var(--ease);}
body.is-scrolled .site-header{box-shadow:var(--sh1);}
.brand-row{display:flex;align-items:center;justify-content:space-between;height:56px;gap:20px;transition:height .25s var(--ease);}
body.is-scrolled .brand-row{height:52px;}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.logo-mark{
  width:36px;height:36px;border-radius:10px;flex:0 0 auto;
  background:var(--c-primary);color:var(--c-accent);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:18px;letter-spacing:0;
}
.logo-text{display:flex;flex-direction:column;font-weight:800;font-size:19px;line-height:1.12;color:var(--c-ink);letter-spacing:-.01em;}
.brand-sub{font-style:normal;font-size:11px;font-weight:600;letter-spacing:.08em;color:var(--c-muted);margin-top:2px;}
body.is-scrolled .brand-sub{display:none;}
.brand-actions{display:flex;align-items:center;gap:14px;}
.search-box{
  display:flex;align-items:center;gap:8px;
  width:180px;height:38px;padding:0 12px;
  border:1px solid var(--c-line);border-radius:var(--r-pill);
  background:var(--c-surface-2);
  transition:width .25s var(--ease),border-color .2s var(--ease),background .2s var(--ease);
}
.search-box:focus-within{width:240px;border-color:var(--c-primary);background:var(--c-surface);box-shadow:0 0 0 3px rgba(18,63,46,.10);}
.search-box svg{width:16px;height:16px;flex:0 0 auto;fill:none;stroke:var(--c-muted);stroke-width:2;stroke-linecap:round;}
.search-box input{border:0;background:transparent;outline:none;width:100%;font-size:14px;}
.search-box input::placeholder{color:var(--c-muted);}
body.is-scrolled .search-box{display:none;}
.nav-toggle{display:none;width:40px;height:40px;flex-direction:column;justify-content:center;gap:5px;align-items:center;border-radius:8px;}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--c-ink);border-radius:2px;transition:transform .2s var(--ease);}
.nav-toggle:hover{background:var(--c-surface-2);}
.channel-row{display:flex;align-items:center;justify-content:space-between;gap:20px;height:44px;border-top:1px solid var(--c-line);}
.channel-nav{display:flex;align-items:center;gap:26px;}
.channel-nav a{
  position:relative;font-size:15px;font-weight:600;color:var(--c-ink);
  padding:11px 0;white-space:nowrap;
}
.channel-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:6px;height:2px;
  background:var(--c-accent);transform:scaleX(0);transform-origin:left;
  transition:transform .2s var(--ease);
}
.channel-nav a:hover{color:var(--c-cta);}
.channel-nav a:hover::after{transform:scaleX(1);}
.channel-nav a.is-active{font-weight:800;}
.channel-nav a.is-active::after{transform:scaleX(1);}
.trend-bar{display:flex;align-items:center;gap:10px;overflow-x:auto;scrollbar-width:none;}
.trend-bar::-webkit-scrollbar{display:none;}
.trend{
  display:inline-flex;align-items:center;gap:6px;white-space:nowrap;
  background:var(--c-surface-2);border-radius:var(--r-pill);
  padding:5px 12px 5px 6px;font-size:13px;color:var(--c-ink);font-weight:600;
  transition:background .2s var(--ease),color .2s var(--ease);
}
.trend em{
  font-style:normal;background:var(--c-cta);color:#fff;font-size:10px;font-weight:700;
  border-radius:var(--r-pill);padding:1px 6px;letter-spacing:.06em;
}
.trend:hover{background:var(--c-primary);color:#fff;}

/* ---------- 移动抽屉 ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(10,31,24,.55);
  opacity:0;visibility:hidden;transition:opacity .25s var(--ease),visibility .25s;z-index:110;
}
.drawer-mask.is-open{opacity:1;visibility:visible;}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:84vw;max-width:360px;
  background:var(--c-surface);z-index:120;padding:20px;
  transform:translateX(100%);transition:transform .3s var(--ease);
  display:flex;flex-direction:column;gap:18px;overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;}
.drawer-close{font-size:26px;line-height:1;color:var(--c-muted);width:36px;height:36px;border-radius:8px;}
.drawer-close:hover{background:var(--c-surface-2);color:var(--c-ink);}
.drawer-search input{
  width:100%;height:44px;padding:0 14px;border:1px solid var(--c-line);
  border-radius:var(--r-input);background:var(--c-surface-2);outline:none;
}
.drawer-search input:focus{border-color:var(--c-primary);background:var(--c-surface);}
.drawer-nav{display:flex;flex-direction:column;border-top:1px solid var(--c-line);}
.drawer-nav a{padding:14px 2px;font-size:16px;font-weight:600;color:var(--c-ink);border-bottom:1px solid var(--c-line);}
.drawer-nav a.is-active{color:var(--c-primary);font-weight:800;}
.drawer-nav a:hover{color:var(--c-cta);}
.drawer-trends{display:flex;flex-wrap:wrap;gap:8px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-btn);font-weight:800;letter-spacing:.01em;
  padding:14px 28px;font-size:15px;line-height:1;
  transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
  border:1.5px solid transparent;white-space:nowrap;
}
.btn-primary{background:var(--c-cta);color:var(--c-ink);box-shadow:var(--sh1);}
.btn-primary:hover{background:var(--c-cta-hover);color:var(--c-ink);transform:translateY(-2px);box-shadow:var(--sh2);}
.btn-primary:active{transform:translateY(0);}
.btn-primary:disabled{background:#C9CDC4;color:#7C867E;box-shadow:none;transform:none;cursor:not-allowed;}
.btn-ghost{background:transparent;border-color:var(--c-primary);color:var(--c-primary);}
.btn-ghost:hover{background:var(--c-primary);color:#F7F7F2;}
.btn-outline-light{background:transparent;border-color:var(--c-accent);color:var(--c-accent);}
.btn-outline-light:hover{background:var(--c-accent);color:var(--c-ink);}
.btn-sm{padding:10px 18px;font-size:14px;}
.btn-block{width:100%;}

/* ---------- 面包屑 ---------- */
.breadcrumb-bar{background:var(--c-surface-2);border-bottom:1px solid var(--c-line);}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--c-muted);padding:12px 0;flex-wrap:wrap;}
.breadcrumb a{color:var(--c-muted);}
.breadcrumb a:hover{color:var(--c-cta);}
.breadcrumb span.sep{opacity:.6;}
.breadcrumb .current{color:var(--c-ink);font-weight:700;}

/* ---------- Hero ---------- */
.hero{background:var(--c-surface);border-bottom:1px solid var(--c-line);padding:56px 0 64px;}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--c-surface-2);color:var(--c-primary);
  border-radius:var(--r-pill);padding:6px 14px;font-size:12px;font-weight:700;letter-spacing:.06em;
  margin-bottom:18px;
}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--c-cta);display:inline-block;}
.hero h1{font-size:clamp(32px,4.2vw,56px);font-weight:800;line-height:1.15;letter-spacing:-.01em;}
.hero h1 em{font-style:normal;color:var(--c-primary);}
.hero-sub{margin-top:18px;font-size:17px;line-height:1.8;color:var(--c-muted);max-width:520px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.stat-row{
  display:grid;grid-template-columns:repeat(3,1fr);
  margin-top:36px;border-top:1px solid var(--c-line);
}
.stat{padding:18px 16px 0;}
.stat:first-child{padding-left:0;}
.stat + .stat{border-left:1px solid var(--c-line);}
.stat b{display:block;font-size:32px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.1;letter-spacing:-.02em;}
.stat span{display:block;font-size:13px;color:var(--c-muted);margin-top:4px;}
.hero-media{position:relative;border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh2);aspect-ratio:16/10;background:var(--c-surface-2);}
.hero-media img{width:100%;height:100%;object-fit:cover;}
.hero-badge{
  position:absolute;right:16px;top:16px;
  background:var(--c-accent);color:var(--c-ink);
  font-size:12px;font-weight:800;letter-spacing:.06em;
  border-radius:var(--r-pill);padding:6px 14px;
}
.hero-info{
  position:absolute;left:0;right:0;bottom:0;
  background:linear-gradient(180deg,rgba(10,31,24,0) 0%,rgba(10,31,24,.92) 55%);
  color:#fff;padding:34px 20px 16px;
  display:flex;flex-wrap:wrap;gap:6px 22px;font-size:13px;font-weight:600;
}
.hero-info span{display:inline-flex;align-items:center;gap:6px;}
.hero-info span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c-accent);}

/* ---------- 通用板块 ---------- */
.section{padding:88px 0;}
.section-alt{background:var(--c-surface-2);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap;}
.section-head h2{font-size:28px;font-weight:800;line-height:1.3;letter-spacing:-.01em;}
.section-head p{margin-top:10px;font-size:15px;color:var(--c-muted);max-width:620px;}
.text-link{font-size:14px;font-weight:700;color:var(--c-primary);display:inline-flex;align-items:center;gap:6px;}
.text-link:hover{color:var(--c-cta);text-decoration:underline;}

/* ---------- 主体两栏 ---------- */
.split-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:32px;align-items:start;}

/* 时间线 */
.timeline{position:relative;padding-left:60px;}
.timeline::before{content:"";position:absolute;left:19px;top:10px;bottom:18px;width:2px;background:var(--c-line);}
.tl-item{position:relative;padding-bottom:32px;}
.tl-item:last-child{padding-bottom:0;}
.tl-dot{
  position:absolute;left:-60px;top:0;width:40px;height:40px;border-radius:50%;
  background:var(--c-surface);border:2px solid var(--c-primary);
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--c-primary);
}
.tl-item h3{font-size:20px;font-weight:700;line-height:1.4;}
.tl-item p{margin-top:8px;font-size:15px;color:var(--c-muted);line-height:1.75;max-width:620px;}
.tl-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
.tag{display:inline-block;background:var(--c-surface-2);color:var(--c-ink);border-radius:var(--r-pill);padding:4px 10px;font-size:12px;font-weight:700;letter-spacing:.04em;}
.tl-item .tag{background:var(--c-surface);border:1px solid var(--c-line);}

/* 侧栏卡 */
.side-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:24px;box-shadow:var(--sh1);}
.side-card + .side-card{margin-top:20px;}
.side-card h3{font-size:17px;font-weight:800;padding-bottom:14px;border-bottom:1px solid var(--c-line);}
.side-list{margin-top:6px;}
.side-list li{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px dashed var(--c-line);font-size:14px;}
.side-list li:last-child{border-bottom:0;}
.side-list span{color:var(--c-muted);}
.side-list b{font-weight:800;font-variant-numeric:tabular-nums;}
.side-note{margin-top:14px;background:var(--c-surface-2);border-radius:var(--r-img);padding:14px 16px;font-size:13px;line-height:1.7;color:var(--c-muted);}
.side-card .btn{margin-top:18px;}
.side-sticky{position:sticky;top:132px;}

/* 场次列表 */
.slot-list{display:flex;flex-direction:column;gap:16px;}
.slot-card{
  display:grid;grid-template-columns:96px minmax(0,1fr) auto;gap:20px;align-items:center;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:20px;box-shadow:var(--sh1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.slot-card:hover{transform:translateY(-2px);box-shadow:var(--sh2);border-color:var(--c-primary);}
.slot-date{
  background:var(--c-primary);color:#fff;border-radius:var(--r-img);
  padding:12px 8px;text-align:center;line-height:1.25;
}
.slot-date b{display:block;font-size:22px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--c-accent);}
.slot-date span{display:block;font-size:12px;letter-spacing:.06em;color:#C6D6C8;}
.slot-body h3{font-size:17px;font-weight:800;}
.slot-body p{margin-top:6px;font-size:14px;color:var(--c-muted);line-height:1.7;}
.slot-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;}
.slot-meta .tag{background:var(--c-surface-2);}
.slot-meta .tag.hot{background:var(--c-accent);color:var(--c-ink);}
.slot-meta .tag.done{background:#E7E9E1;color:var(--c-muted);}
.slot-action{display:flex;flex-direction:column;gap:10px;align-items:flex-end;}
.slot-action small{font-size:12px;color:var(--c-muted);white-space:nowrap;}

/* 保障卡片 */
.guard-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.guard-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:24px;box-shadow:var(--sh1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.guard-card:hover{transform:translateY(-2px);box-shadow:var(--sh2);border-color:var(--c-primary);}
.guard-card .g-num{
  display:inline-block;font-size:22px;font-weight:800;font-variant-numeric:tabular-nums;
  color:transparent;-webkit-text-stroke:1.5px var(--c-primary);letter-spacing:.02em;
  margin-bottom:12px;
}
.guard-card h3{font-size:18px;font-weight:800;line-height:1.4;}
.guard-card p{margin-top:10px;font-size:14px;line-height:1.75;color:var(--c-muted);}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:860px;}
.faq-item{border-bottom:1px solid var(--c-line);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:18px 0;font-size:17px;font-weight:700;color:var(--c-ink);
  transition:color .2s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--c-cta);}
.faq-item summary .faq-line{display:block;width:3px;height:20px;background:var(--c-accent);border-radius:2px;flex:0 0 auto;}
.faq-q{display:flex;align-items:center;gap:14px;}
.faq-icon{position:relative;width:14px;height:14px;flex:0 0 auto;transition:transform .25s var(--ease);}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--c-primary);border-radius:2px;}
.faq-icon::before{left:0;top:6px;width:14px;height:2px;}
.faq-icon::after{top:0;left:6px;width:2px;height:14px;}
.faq-item[open] .faq-icon{transform:rotate(45deg);}
.faq-item[open] summary{color:var(--c-primary);}
.faq-a{background:var(--c-surface-2);border-radius:var(--r-img);padding:16px 20px;margin-bottom:16px;max-width:760px;}
.faq-a p{font-size:15px;line-height:1.8;color:var(--c-muted);}

/* ---------- CTA ---------- */
.cta-band{background:var(--c-primary);color:#fff;padding:72px 0;}
.cta-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:48px;align-items:center;}
.cta-band h2{font-size:28px;font-weight:800;line-height:1.3;color:#fff;}
.cta-points{margin-top:22px;display:flex;flex-direction:column;gap:12px;}
.cta-points li{display:flex;gap:12px;font-size:15px;line-height:1.7;color:#D9E4DA;}
.cta-points li::before{content:"";flex:0 0 auto;width:8px;height:8px;margin-top:9px;border-radius:50%;background:var(--c-accent);}
.form-card{background:var(--c-surface);border-radius:var(--r-card);padding:28px;box-shadow:var(--sh2);color:var(--c-ink);}
.form-card h3{font-size:20px;font-weight:800;}
.form-card > p{margin-top:8px;font-size:14px;color:var(--c-muted);}
.form-field{margin-top:16px;}
.form-field label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;}
.form-field input,.form-field select,.form-field textarea{
  width:100%;height:48px;padding:0 14px;
  border:1px solid var(--c-line);border-radius:var(--r-input);
  background:var(--c-surface);outline:none;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.form-field textarea{height:88px;padding:12px 14px;resize:vertical;line-height:1.6;}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(18,63,46,.12);
}
.form-field.has-error input,.form-field.has-error select{border-color:var(--c-danger);box-shadow:0 0 0 3px rgba(217,58,43,.12);}
.field-error{display:none;font-size:13px;color:var(--c-danger);margin-top:6px;}
.form-field.has-error .field-error{display:block;}
.form-card .btn{margin-top:22px;}
.form-success{display:none;align-items:center;gap:12px;margin-top:18px;background:var(--c-surface-2);border-radius:var(--r-img);padding:14px 16px;font-size:14px;font-weight:600;}
.form-success.is-visible{display:flex;}
.form-success i{
  width:22px;height:22px;border-radius:50%;background:var(--c-primary);color:var(--c-accent);
  display:flex;align-items:center;justify-content:center;font-style:normal;font-size:13px;font-weight:800;flex:0 0 auto;
}
.spinner{display:none;width:16px;height:16px;border:2px solid rgba(10,31,24,.25);border-top-color:var(--c-ink);border-radius:50%;animation:spin .7s linear infinite;}
.btn.is-loading .spinner{display:inline-block;}
@keyframes spin{to{transform:rotate(360deg);}}

/* ---------- 相关入口 ---------- */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.rel-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh1);display:flex;flex-direction:column;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.rel-card:hover{transform:translateY(-2px);box-shadow:var(--sh2);border-color:var(--c-primary);}
.rel-card .rel-media{aspect-ratio:16/9;overflow:hidden;}
.rel-card img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease);}
.rel-card:hover img{transform:scale(1.03);}
.rel-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.rel-body h3{font-size:17px;font-weight:700;line-height:1.5;}
.rel-body p{font-size:14px;line-height:1.7;color:var(--c-muted);flex:1;}
.rel-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--c-muted);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-primary);color:#D9E4DA;padding:64px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr 1fr;gap:32px;padding-bottom:44px;}
.footer-brand .logo-text{color:#fff;font-size:19px;}
.footer-brand .logo-mark{background:var(--c-accent);color:var(--c-ink);}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.9;color:#B9C9BC;}
.footer-col h4{font-size:15px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:.02em;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col li{font-size:14px;line-height:1.9;color:#B9C9BC;}
.footer-col a{color:#D9E4DA;font-size:14px;}
.footer-col a:hover{color:var(--c-accent);}
.qr-box{
  width:96px;height:96px;border-radius:var(--r-img);
  background:rgba(255,255,255,.08);border:1px dashed rgba(255,255,255,.28);
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:12px;line-height:1.5;color:#B9C9BC;padding:8px;
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 24px 28px;display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:13px;color:#9FB6A2;flex-wrap:wrap;
}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  .search-box{width:150px;}
  .channel-nav{gap:20px;}
}
@media (max-width:1024px){
  .hero{padding:44px 0 52px;}
  .hero-grid{gap:32px;}
  .hero-sub{font-size:16px;}
  .split-layout{grid-template-columns:1fr;}
  .side-sticky{position:static;}
  .related-grid{grid-template-columns:repeat(2,1fr);}
  .guard-grid{gap:16px;}
  .footer-grid{grid-template-columns:1.2fr 1fr 1fr;gap:28px;}
  .footer-brand{grid-column:1 / -1;}
}
@media (max-width:900px){
  .channel-row{height:auto;padding:0 0 10px;flex-direction:column;align-items:stretch;gap:10px;}
  .channel-nav{overflow-x:auto;padding-bottom:6px;}
  .channel-nav::-webkit-scrollbar{display:none;}
  .trend-bar{overflow-x:auto;}
  .cta-grid{grid-template-columns:1fr;gap:32px;}
}
@media (max-width:768px){
  .container{padding:0 16px;}
  .section{padding:48px 0;}
  .search-box,.channel-row .trend-bar{display:none;}
  .nav-toggle{display:flex;}
  .brand-row{height:56px;}
  .brand-sub{font-size:10px;}
  .hero-grid{grid-template-columns:1fr;gap:28px;}
  .hero-media{aspect-ratio:16/10;}
  .stat b{font-size:26px;}
  .stat span{font-size:12px;}
  .section-head h2{font-size:23px;}
  .cta-band{padding:48px 0;}
  .guard-grid{grid-template-columns:1fr;}
  .slot-card{grid-template-columns:1fr;gap:14px;}
  .slot-date{display:flex;align-items:center;justify-content:center;gap:10px;padding:10px;}
  .slot-date b{font-size:18px;}
  .slot-action{align-items:stretch;}
  .slot-action .btn{width:100%;}
  .related-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .timeline{padding-left:52px;}
  .tl-dot{left:-52px;width:36px;height:36px;font-size:13px;}
  .timeline::before{left:17px;}
}
@media (max-width:480px){
  .logo-text{font-size:17px;}
  .brand-actions{gap:10px;}
  .cd-label{display:none;}
  .countdown-bar .container{gap:10px;}
  .hero h1{font-size:30px;}
  .hero-actions .btn{width:100%;}
  .stat-row{grid-template-columns:1fr;border-top:1px solid var(--c-line);}
  .stat{padding:14px 0;}
  .stat + .stat{border-left:0;border-top:1px solid var(--c-line);}
  .footer-grid{grid-template-columns:1fr;}
  .trend-bar{display:none;}
}

/* roulang page: article */
:root{
  --c-ink:#0A1F18;
  --c-primary:#123F2E;
  --c-accent:#C9F24D;
  --c-cta:#FF5F2E;
  --c-cta-hover:#FF7A4D;
  --c-bg:#F7F7F2;
  --c-surface:#FFFFFF;
  --c-surface-2:#EFF2E9;
  --c-line:#E2E5DA;
  --c-muted:#5C6B62;
  --c-danger:#D93A2B;
  --r-card:16px;
  --r-img:12px;
  --r-btn:10px;
  --r-input:10px;
  --sh1:0 1px 2px rgba(10,31,24,.06);
  --sh2:0 8px 24px rgba(10,31,24,.08);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:-apple-system,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--c-primary);text-decoration:none}
a:hover{color:var(--c-cta)}
button,input,select,textarea{font-family:inherit;font-size:inherit}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em;line-height:1.3}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}
.container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%}
.num{font-variant-numeric:tabular-nums}

/* ---------- 顶部倒计时条 ---------- */
.sticky-top{position:sticky;top:0;z-index:80}
.countdown-bar{
  background:var(--c-ink);
  color:#E8F0E9;
  height:40px;
  display:flex;
  align-items:center;
  transition:height .2s var(--ease);
}
.cd-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:100%}
.cd-left{display:flex;align-items:center;gap:12px;font-size:13px}
.cd-label{color:#9FB6A2;letter-spacing:.06em}
.cd-nums{display:flex;align-items:center;gap:2px;font-variant-numeric:tabular-nums;color:var(--c-accent);font-weight:800;font-size:15px}
.cd-nums i{font-style:normal;opacity:.6;padding:0 2px}
.cd-link{color:var(--c-accent);font-size:13px;font-weight:700;border-bottom:1px solid rgba(201,242,77,.4)}
.cd-link:hover{color:#fff;border-bottom-color:#fff}

/* ---------- 导航 ---------- */
.site-header{background:var(--c-surface);border-bottom:1px solid var(--c-line);transition:box-shadow .2s var(--ease)}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:20px;height:56px;transition:height .2s var(--ease)}
.logo{display:flex;align-items:center;gap:10px;color:var(--c-ink);font-weight:800}
.logo:hover{color:var(--c-ink)}
.logo-mark{
  width:32px;height:32px;border-radius:9px;flex:0 0 auto;
  background:var(--c-accent);color:var(--c-ink);
  display:flex;align-items:center;justify-content:center;
  font-size:17px;font-weight:800;
}
.logo-text{display:flex;flex-direction:column;font-size:17px;line-height:1.15;letter-spacing:-.01em}
.brand-sub{font-style:normal;font-size:11px;font-weight:600;color:var(--c-muted);letter-spacing:.08em;margin-top:2px}
.brand-actions{display:flex;align-items:center;gap:12px}
.search-box{
  display:flex;align-items:center;gap:8px;
  height:40px;padding:0 12px;
  border:1px solid var(--c-line);border-radius:999px;
  background:var(--c-surface-2);
  transition:background .2s var(--ease),border-color .2s var(--ease);
}
.search-box:focus-within{border-color:var(--c-primary);background:#fff;box-shadow:0 0 0 3px rgba(18,63,46,.10)}
.search-box svg{width:16px;height:16px;flex:0 0 auto;stroke:var(--c-muted);stroke-width:1.8;fill:none;stroke-linecap:round}
.search-box input{
  width:170px;border:0;background:transparent;outline:none;
  font-size:14px;color:var(--c-ink);
  transition:width .2s var(--ease),opacity .2s var(--ease);
}
.search-box input::placeholder{color:#8A9A90}
.channel-row{
  height:44px;display:flex;align-items:center;justify-content:space-between;gap:20px;
  border-top:1px solid var(--c-line);
}
.channel-nav{display:flex;align-items:center;gap:26px;height:100%}
.channel-nav a{
  position:relative;display:flex;align-items:center;height:100%;
  font-size:15px;font-weight:600;color:var(--c-ink);
  transition:color .2s var(--ease);
}
.channel-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:9px;height:2px;border-radius:2px;
  background:var(--c-accent);transform:scaleX(0);transform-origin:left;
  transition:transform .2s var(--ease);
}
.channel-nav a:hover{color:var(--c-cta)}
.channel-nav a:hover::after{transform:scaleX(1)}
.channel-nav a.is-active{font-weight:800}
.channel-nav a.is-active::after{transform:scaleX(1)}
.trend-bar{display:flex;align-items:center;gap:8px;overflow-x:auto;scrollbar-width:none;max-width:52%}
.trend-bar::-webkit-scrollbar{display:none}
.trend{
  display:inline-flex;align-items:center;gap:5px;white-space:nowrap;
  background:var(--c-surface-2);color:var(--c-ink);
  border-radius:999px;padding:5px 12px;font-size:13px;font-weight:600;
  transition:background .2s var(--ease),color .2s var(--ease);
}
.trend:hover{background:var(--c-primary);color:#fff}
.trend em{font-style:normal;background:var(--c-cta);color:#fff;font-size:10px;font-weight:700;padding:1px 5px;border-radius:999px;letter-spacing:.04em}
.nav-toggle{
  display:none;width:42px;height:42px;border:1px solid var(--c-line);border-radius:10px;
  background:#fff;cursor:pointer;padding:0;
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--c-ink);border-radius:2px;transition:transform .2s var(--ease)}
html.is-scrolled .countdown-bar{height:32px}
html.is-scrolled .brand-row{height:52px}
html.is-scrolled .brand-sub{display:none}
html.is-scrolled .site-header{box-shadow:var(--sh1)}
html.is-scrolled .search-box input{width:0;opacity:0;padding:0}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:0;border-radius:var(--r-btn);cursor:pointer;
  font-weight:800;font-size:15px;line-height:1;text-decoration:none;
  padding:14px 28px;
  transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--c-cta);color:var(--c-ink)}
.btn-primary:hover{background:var(--c-cta-hover);color:var(--c-ink);transform:translateY(-2px);box-shadow:var(--sh2)}
.btn-primary:active{transform:translateY(0)}
.btn-primary:disabled{background:#C9CFC6;color:#6C7A70;box-shadow:none;cursor:not-allowed;transform:none}
.btn-ghost{background:transparent;border:1.5px solid var(--c-ink);color:var(--c-ink);padding:12.5px 26px}
.btn-ghost:hover{background:var(--c-ink);color:#F7F7F2;transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-accent{background:transparent;border:1.5px solid var(--c-accent);color:var(--c-accent);padding:12.5px 26px}
.btn-accent:hover{background:var(--c-accent);color:var(--c-ink)}
.btn-sm{padding:10px 20px;font-size:14px}
.btn-block{width:100%}

/* ---------- 面包屑 ---------- */
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:13px;color:var(--c-muted);padding:18px 0 4px}
.breadcrumb a{color:var(--c-muted)}
.breadcrumb a:hover{color:var(--c-cta)}
.breadcrumb .sep{color:#B9C2B9}
.breadcrumb .current{color:var(--c-ink);font-weight:700;max-width:min(100%,520px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- 文章页布局 ---------- */
.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;
  align-items:start;padding:24px 24px 88px;
}
.article-main{min-width:0}
.article-head{padding-bottom:22px;border-bottom:1px solid var(--c-line)}
.article-head h1{
  font-size:clamp(26px,3vw,34px);font-weight:800;line-height:1.3;
  letter-spacing:-.01em;margin-bottom:16px;
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:14px;color:var(--c-muted)}
.badge{
  display:inline-flex;align-items:center;background:var(--c-surface-2);color:var(--c-ink);
  border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700;letter-spacing:.06em;
}
.meta-dot{width:3px;height:3px;border-radius:50%;background:#C3CCC3}
.article-lead{
  margin:28px 0 0;padding:18px 22px;border-radius:var(--r-card);
  background:var(--c-surface-2);border-left:3px solid var(--c-primary);
  font-size:15px;line-height:1.8;color:#2A3B32;
}

/* 正文排版 */
.article-body{max-width:760px;font-size:16px;line-height:1.9;letter-spacing:.01em;color:#20302A;padding-top:28px}
.article-body p{margin:0 0 1.15em}
.article-body h2{
  position:relative;font-size:22px;font-weight:800;line-height:1.4;
  margin:44px 0 16px;padding-left:14px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;
  background:var(--c-accent);border-radius:2px;
}
.article-body h3{font-size:18px;font-weight:700;line-height:1.4;margin:28px 0 12px}
.article-body ul,.article-body ol{padding-left:22px;margin:0 0 1.15em;line-height:1.85}
.article-body ul li{list-style:disc}
.article-body ol li{list-style:decimal}
.article-body li{margin:4px 0}
.article-body blockquote{
  margin:24px 0;padding:16px 22px;border-radius:0 var(--r-img) var(--r-img) 0;
  background:var(--c-surface-2);border-left:3px solid var(--c-primary);color:#2A3B32;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:var(--r-img);margin:26px auto}
.article-body a{color:var(--c-primary);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--c-cta)}
.article-body strong{font-weight:800;color:var(--c-ink)}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px}
.article-body th{background:var(--c-primary);color:#fff;text-align:left;padding:12px 14px;font-weight:700}
.article-body td{padding:11px 14px;border-bottom:1px solid var(--c-line)}
.article-body tr:nth-child(even) td{background:var(--c-surface-2)}
.article-body hr{border:0;border-top:1px solid var(--c-line);margin:32px 0}

.article-tags{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:44px 0 0;padding-top:26px;border-top:1px solid var(--c-line)}
.article-tags .tag-label{font-size:13px;font-weight:700;color:var(--c-muted);letter-spacing:.06em}
.tag{
  display:inline-flex;align-items:center;background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:999px;padding:5px 14px;font-size:13px;font-weight:600;color:var(--c-ink);
  transition:border-color .2s var(--ease),color .2s var(--ease),background .2s var(--ease);
}
.tag:hover{border-color:var(--c-primary);background:var(--c-surface-2);color:var(--c-ink)}
.article-back{margin-top:26px;display:flex;flex-wrap:wrap;gap:12px}

/* 空态 */
.empty-state{
  margin-top:32px;min-height:240px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  background:var(--c-surface);border:1px dashed var(--c-line);border-radius:var(--r-card);padding:32px 24px;
}
.empty-state svg{width:48px;height:48px;stroke:rgba(18,63,46,.3);stroke-width:1.4;fill:none;margin-bottom:14px}
.empty-state p{font-size:15px;color:var(--c-muted)}
.empty-state .empty-actions{margin-top:16px;display:flex;gap:12px}

/* 相关推荐 */
.related{margin-top:64px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px}
.section-head h2{font-size:24px;font-weight:800}
.section-head .more{font-size:14px;font-weight:700;color:var(--c-primary);border-bottom:2px solid var(--c-accent);padding-bottom:2px}
.section-head .more:hover{color:var(--c-cta);border-bottom-color:var(--c-cta)}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--sh1);color:var(--c-ink);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.card:hover{transform:translateY(-2px);box-shadow:var(--sh2);border-color:var(--c-primary);color:var(--c-ink)}
.card-media{position:relative;overflow:hidden;border-radius:var(--r-card) var(--r-card) 0 0;aspect-ratio:16/10}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
.card:hover .card-media img{transform:scale(1.03)}
.card-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{
  font-size:17px;font-weight:700;line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-body .card-excerpt{
  font-size:14px;line-height:1.7;color:var(--c-muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;font-size:13px;color:var(--c-muted)}

/* 侧栏 */
.article-side{display:flex;flex-direction:column;gap:20px;position:sticky;top:130px}
.side-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:20px;box-shadow:var(--sh1)}
.side-card h3{font-size:15px;font-weight:800;letter-spacing:.02em;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--c-line)}
.toc-list{display:flex;flex-direction:column;gap:10px}
.toc-list a{font-size:14px;line-height:1.6;color:var(--c-muted);display:block;padding-left:12px;border-left:2px solid var(--c-line)}
.toc-list a:hover{color:var(--c-ink);border-left-color:var(--c-accent)}
.hot-list{display:flex;flex-direction:column;gap:12px}
.hot-list a{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.6;color:var(--c-ink)}
.hot-list a:hover{color:var(--c-cta)}
.hot-list .idx{
  flex:0 0 auto;width:20px;height:20px;border-radius:6px;background:var(--c-surface-2);
  color:var(--c-primary);font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center;margin-top:2px;
}
.hot-list a:first-child .idx{background:var(--c-cta);color:#fff}
.side-cta{background:var(--c-primary);border:0;color:#E9F2E8}
.side-cta h3{color:#fff;border-bottom-color:rgba(255,255,255,.12)}
.side-cta p{font-size:14px;line-height:1.7;color:#B9CDBB;margin-bottom:16px}
.side-stat{display:flex;gap:16px;margin-bottom:18px}
.side-stat div{flex:1}
.side-stat b{display:block;font-size:22px;font-weight:800;color:var(--c-accent);font-variant-numeric:tabular-nums;line-height:1.2}
.side-stat span{font-size:12px;color:#9FB6A2}

/* ---------- FAQ ---------- */
.faq-wrap{margin-top:64px}
.faq-list{border-top:1px solid var(--c-line);background:transparent}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-item summary{
  list-style:none;cursor:pointer;position:relative;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:56px;padding:11px 0 11px 16px;
  font-size:17px;font-weight:700;color:var(--c-ink);
  transition:color .2s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:3px;height:18px;border-radius:2px;background:var(--c-accent);
}
.faq-item summary:hover{color:var(--c-cta)}
.faq-item summary i{flex:0 0 auto;width:20px;height:20px;position:relative;transition:transform .25s var(--ease)}
.faq-item summary i::before,.faq-item summary i::after{
  content:"";position:absolute;background:var(--c-primary);border-radius:2px;
}
.faq-item summary i::before{left:0;right:0;top:9px;height:2px}
.faq-item summary i::after{top:0;bottom:0;left:9px;width:2px}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-body{
  padding:6px 20px 20px 16px;font-size:15px;line-height:1.8;color:#2A3B32;
  background:var(--c-surface-2);border-radius:12px;margin-bottom:12px;max-width:760px;
}

/* ---------- 通栏 CTA ---------- */
.cta-band{background:var(--c-primary);color:#F1F6F1;padding:88px 0}
.cta-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.cta-band h2{font-size:clamp(24px,3vw,34px);font-weight:800;color:#fff;line-height:1.3;margin-bottom:16px}
.cta-band .cta-sub{font-size:15px;line-height:1.8;color:#B9CDBB;max-width:520px}
.cta-points{margin-top:26px;display:flex;flex-direction:column;gap:12px}
.cta-points li{display:flex;gap:12px;align-items:flex-start;font-size:15px;line-height:1.7;color:#DCE9DC}
.cta-points li::before{
  content:"";flex:0 0 auto;width:8px;height:8px;margin-top:9px;border-radius:2px;
  background:var(--c-accent);
}
.cta-form{
  background:#fff;border-radius:var(--r-card);padding:28px;
  box-shadow:var(--sh2);color:var(--c-ink);
}
.cta-form h3{font-size:19px;font-weight:800;margin-bottom:6px}
.cta-form .form-hint{font-size:13px;color:var(--c-muted);margin-bottom:20px}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:6px;color:var(--c-ink)}
.field input,.field select{
  width:100%;height:48px;padding:0 14px;color:var(--c-ink);background:#fff;
  border:1px solid var(--c-line);border-radius:var(--r-input);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field input:focus,.field select:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(18,63,46,.12)}
.field .error-msg{display:none;font-size:13px;color:var(--c-danger);margin-top:6px}
.field.has-error input,.field.has-error select{border-color:var(--c-danger)}
.field.has-error .error-msg{display:block}
.form-success{
  display:none;align-items:center;gap:10px;margin-top:14px;padding:12px 14px;
  border-radius:var(--r-input);background:var(--c-surface-2);color:var(--c-primary);
  font-size:14px;font-weight:600;
}
.form-success.is-show{display:flex}
.form-success svg{width:18px;height:18px;stroke:var(--c-primary);stroke-width:2.2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.btn.is-loading::before{
  content:"";width:16px;height:16px;border-radius:50%;
  border:2px solid rgba(10,31,24,.25);border-top-color:var(--c-ink);
  animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-primary);color:#D9E6DA;padding:64px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr 1fr;gap:32px;padding-bottom:48px}
.site-footer .logo{color:#fff}
.site-footer .logo:hover{color:#fff}
.footer-brand p{font-size:14px;line-height:1.8;color:#A9C0AC;margin-top:16px;max-width:340px}
.footer-col h4{font-size:15px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col li,.footer-col span{font-size:14px;line-height:1.7;color:#B9CDBB}
.footer-col a{color:#D9E6DA;font-size:14px}
.footer-col a:hover{color:var(--c-accent)}
.qr-box{
  width:96px;height:96px;border-radius:12px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:12px;line-height:1.5;color:#CDE0CE;letter-spacing:.02em;
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  padding:20px 24px;font-size:13px;color:#9FB6A2;
}

/* ---------- 移动抽屉 ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(10,31,24,.55);z-index:98;
  opacity:0;visibility:hidden;transition:opacity .25s var(--ease),visibility .25s var(--ease);
}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:84vw;max-width:360px;z-index:99;
  background:#fff;padding:24px 22px 40px;overflow-y:auto;
  transform:translateX(102%);transition:transform .28s var(--ease);
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.drawer-close{
  width:38px;height:38px;border-radius:10px;border:1px solid var(--c-line);background:#fff;
  cursor:pointer;color:var(--c-ink);font-size:18px;line-height:1;display:flex;align-items:center;justify-content:center;
}
.drawer-title{font-size:12px;font-weight:700;color:var(--c-muted);letter-spacing:.1em;margin:22px 0 12px}
.drawer-nav{display:flex;flex-direction:column}
.drawer-nav a{
  font-size:16px;font-weight:600;color:var(--c-ink);padding:13px 0;
  border-bottom:1px solid var(--c-line);
}
.drawer-nav a.is-active{color:var(--c-cta);font-weight:800}
.drawer .trend-bar{max-width:none;flex-wrap:wrap;overflow:visible;margin-bottom:8px}
.drawer .search-box{width:100%;margin-bottom:16px}
.drawer .search-box input{width:100%}

/* ---------- 响应式 ---------- */
@media (max-width:1280px){
  .trend-bar{max-width:46%}
}
@media (max-width:1023px){
  .article-layout{grid-template-columns:minmax(0,1fr);gap:0;padding-bottom:64px}
  .article-side{display:none}
  .cta-grid{grid-template-columns:1fr;gap:36px}
  .cta-band{padding:64px 0}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-brand{grid-column:1 / -1}
}
@media (max-width:768px){
  .container{padding:0 16px}
  .search-box,.channel-row{display:none}
  .nav-toggle{display:flex}
  .brand-row{height:56px}
  .countdown-bar{height:36px}
  .cd-left{gap:8px}
  .cd-nums{font-size:14px}
  .article-layout{padding:16px 16px 48px}
  .article-head h1{font-size:24px}
  .article-body{font-size:16px;line-height:1.85;padding-top:22px}
  .article-body h2{font-size:20px;margin-top:36px}
  .related-grid{grid-template-columns:minmax(0,1fr);gap:16px}
  .cta-band{padding:48px 0}
  .cta-form{padding:22px}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start;padding:18px 16px}
  .section-head h2{font-size:20px}
}
@media (max-width:480px){
  .cd-link{font-size:12px}
  .cd-label{display:none}
  .article-meta{font-size:13px;gap:10px}
  .faq-item summary{font-size:16px}
  .btn{padding:13px 20px;font-size:14px}
  .cta-form{padding:18px}
}

/* roulang page: category2 */
:root{
  --c-ink:#0A1F18;
  --c-primary:#123F2E;
  --c-accent:#C9F24D;
  --c-cta:#FF5F2E;
  --c-cta-hover:#FF7A4D;
  --c-bg:#F7F7F2;
  --c-surface:#FFFFFF;
  --c-surface-2:#EFF2E9;
  --c-line:#E2E5DA;
  --c-muted:#5C6B62;
  --c-danger:#D93A2B;
  --r-card:16px;
  --r-img:12px;
  --r-btn:10px;
  --r-pill:999px;
  --sh1:0 1px 2px rgba(10,31,24,.06);
  --sh2:0 8px 24px rgba(10,31,24,.08);
  --ease:cubic-bezier(.2,.7,.3,1);
  --sp-1:4px; --sp-2:8px; --sp-3:12px; --sp-4:16px;
  --sp-5:24px; --sp-6:32px; --sp-7:48px; --sp-8:64px; --sp-9:96px;
  --c-line-dark:rgba(255,255,255,.12);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:-apple-system,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--c-primary);text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:var(--c-cta);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
button,input,select,textarea{font:inherit;color:inherit;}
button{background:none;border:0;cursor:pointer;}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--c-primary);color:#fff;padding:10px 16px;z-index:200;}
.skip-link:focus{left:8px;top:8px;}
.container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%;}

/* ============ 顶部倒计时条 ============ */
.site-topbar{position:sticky;top:0;z-index:80;}
.countdown-bar{background:var(--c-ink);color:#E7EFE6;height:40px;display:flex;align-items:center;transition:height .25s var(--ease);}
.countdown-inner{display:flex;align-items:center;gap:16px;height:100%;}
.cd-label{font-size:13px;letter-spacing:.02em;color:#B9CBB8;white-space:nowrap;}
.cd-clock{font-variant-numeric:tabular-nums;font-size:14px;font-weight:700;color:var(--c-accent);letter-spacing:.06em;white-space:nowrap;}
.cd-clock span{display:inline-block;min-width:26px;text-align:center;}
.cd-link{margin-left:auto;font-size:13px;color:#D6E4D3;border-bottom:1px solid transparent;white-space:nowrap;}
.cd-link:hover{color:var(--c-accent);border-bottom-color:var(--c-accent);}

/* ============ 导航 ============ */
.site-header{background:var(--c-surface);border-bottom:1px solid var(--c-line);transition:box-shadow .25s var(--ease);}
.brand-row{display:flex;align-items:center;gap:24px;height:56px;transition:height .25s var(--ease);}
.logo{display:flex;align-items:center;gap:10px;color:var(--c-ink);flex:0 0 auto;}
.logo:hover{color:var(--c-ink);}
.logo-mark{width:32px;height:32px;border-radius:9px;background:var(--c-primary);color:var(--c-accent);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;letter-spacing:0;}
.logo-text{display:flex;flex-direction:column;font-size:17px;font-weight:800;line-height:1.15;letter-spacing:-.01em;}
.brand-sub{font-style:normal;font-size:11px;font-weight:600;color:var(--c-muted);letter-spacing:.08em;margin-top:2px;}
.brand-actions{margin-left:auto;display:flex;align-items:center;gap:12px;}
.search-box{display:flex;align-items:center;gap:8px;background:var(--c-surface-2);border:1px solid var(--c-line);border-radius:var(--r-pill);padding:0 14px;height:38px;width:190px;transition:width .25s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);}
.search-box svg{width:16px;height:16px;flex:0 0 auto;fill:none;stroke:var(--c-muted);stroke-width:2;stroke-linecap:round;}
.search-box input{border:0;background:transparent;outline:none;width:100%;font-size:14px;}
.search-box input::placeholder{color:#8C9C93;}
.search-box:focus-within{width:240px;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(201,242,77,.45);}
.channel-row{display:flex;align-items:center;gap:24px;height:44px;border-top:1px solid var(--c-line);}
.channel-nav{display:flex;align-items:center;gap:26px;}
.channel-nav a{position:relative;font-size:15px;font-weight:600;color:var(--c-ink);padding:4px 0;white-space:nowrap;}
.channel-nav a::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;background:var(--c-accent);transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease);}
.channel-nav a:hover{color:var(--c-cta);}
.channel-nav a:hover::after{transform:scaleX(1);}
.channel-nav a.is-active{font-weight:800;}
.channel-nav a.is-active::after{transform:scaleX(1);background:var(--c-primary);}
.trend-bar{margin-left:auto;display:flex;align-items:center;gap:10px;overflow-x:auto;scrollbar-width:none;}
.trend-bar::-webkit-scrollbar{display:none;}
.trend{display:inline-flex;align-items:center;gap:6px;background:var(--c-surface-2);border-radius:var(--r-pill);padding:4px 12px 4px 6px;font-size:13px;color:var(--c-ink);white-space:nowrap;}
.trend em{font-style:normal;background:var(--c-cta);color:#fff;font-size:10px;font-weight:700;border-radius:var(--r-pill);padding:1px 6px;line-height:1.4;}
.trend:hover{background:#E4EADB;color:var(--c-ink);}
.nav-toggle{display:none;width:40px;height:40px;border-radius:var(--r-btn);border:1px solid var(--c-line);flex-direction:column;align-items:center;justify-content:center;gap:4px;}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--c-ink);border-radius:2px;transition:transform .2s var(--ease),opacity .2s var(--ease);}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
body.is-scrolled .countdown-bar{height:32px;}
body.is-scrolled .brand-row{height:52px;}
body.is-scrolled .brand-sub,
body.is-scrolled .search-box{display:none;}
body.is-scrolled .site-header{box-shadow:var(--sh1);}

/* 抽屉 */
.drawer-mask{position:fixed;inset:0;background:rgba(10,31,24,.55);opacity:0;pointer-events:none;transition:opacity .25s var(--ease);z-index:90;}
.drawer-mask.is-open{opacity:1;pointer-events:auto;}
.nav-drawer{position:fixed;top:0;right:0;height:100%;width:84vw;max-width:360px;background:var(--c-surface);z-index:100;transform:translateX(102%);transition:transform .28s var(--ease);padding:24px 20px;overflow-y:auto;display:flex;flex-direction:column;gap:24px;}
.nav-drawer.is-open{transform:translateX(0);}
.drawer-title{font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--c-muted);}
.drawer-nav{display:flex;flex-direction:column;gap:2px;}
.drawer-nav a{padding:12px 0;border-bottom:1px solid var(--c-line);font-size:16px;font-weight:600;color:var(--c-ink);}
.drawer-nav a.is-active{color:var(--c-primary);font-weight:800;}
.drawer-trends{display:flex;flex-wrap:wrap;gap:8px;}

/* ============ 按钮 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:var(--r-btn);font-size:15px;font-weight:800;letter-spacing:.01em;border:1.5px solid transparent;transition:transform .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);cursor:pointer;}
.btn-primary{background:var(--c-cta);color:var(--c-ink);box-shadow:var(--sh1);}
.btn-primary:hover{background:var(--c-cta-hover);color:var(--c-ink);transform:translateY(-2px);box-shadow:var(--sh2);}
.btn-primary:active{transform:translateY(0);}
.btn-primary:disabled{background:#D8DCD2;color:#8C9C93;box-shadow:none;cursor:not-allowed;transform:none;}
.btn-ghost{background:transparent;border-color:var(--c-primary);color:var(--c-primary);}
.btn-ghost:hover{background:var(--c-primary);color:var(--c-bg);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}
.btn-outline-accent{background:transparent;border-color:var(--c-accent);color:var(--c-accent);}
.btn-outline-accent:hover{background:var(--c-accent);color:var(--c-ink);transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:14px;border-radius:var(--r-btn);}
.btn-block{width:100%;}

/* ============ 面包屑 ============ */
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--c-muted);padding:20px 0 16px;flex-wrap:wrap;}
.breadcrumb a{color:var(--c-muted);}
.breadcrumb a:hover{color:var(--c-cta);}
.breadcrumb span.sep{color:#B6C2B8;}
.breadcrumb .current{color:var(--c-ink);font-weight:600;}

/* ============ Hero 大图 ============ */
.cat-hero{padding-bottom:56px;}
.hero-figure{position:relative;border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh2);}
.hero-figure img{width:100%;height:clamp(320px,42vw,470px);object-fit:cover;}
.hero-overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;gap:18px;padding:48px;background:linear-gradient(90deg,rgba(10,31,24,.88) 0%,rgba(10,31,24,.62) 48%,rgba(10,31,24,.18) 100%);}
.hero-tag{display:inline-flex;align-self:flex-start;align-items:center;gap:8px;background:var(--c-accent);color:var(--c-ink);font-size:12px;font-weight:700;letter-spacing:.06em;border-radius:var(--r-pill);padding:5px 14px;}
.hero-overlay h1{color:#fff;font-size:clamp(30px,4vw,48px);font-weight:800;line-height:1.15;letter-spacing:-.01em;max-width:760px;}
.hero-lead{color:#DCE7DA;font-size:16px;line-height:1.8;max-width:620px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:6px;}

/* 数据条 */
.hero-stats{display:flex;flex-wrap:wrap;gap:32px;margin-top:24px;padding:20px 24px;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);box-shadow:var(--sh1);}
.hero-stats .stat{display:flex;flex-direction:column;gap:2px;padding-right:32px;border-right:1px solid var(--c-line);}
.hero-stats .stat:last-child{border-right:0;padding-right:0;}
.stat-num{font-size:32px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.1;color:var(--c-ink);}
.stat-num em{font-style:normal;font-size:15px;font-weight:700;color:var(--c-muted);margin-left:4px;}
.stat-label{font-size:13px;color:var(--c-muted);}

/* ============ 板块通用 ============ */
.section{padding:88px 0;}
.section-alt{background:var(--c-surface-2);}
.section-head{max-width:760px;margin-bottom:40px;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--c-primary);background:var(--c-surface-2);border-radius:var(--r-pill);padding:4px 12px;margin-bottom:14px;}
.section-alt .eyebrow{background:#fff;}
.section-head h2{font-size:28px;font-weight:800;line-height:1.3;letter-spacing:-.01em;}
.section-head p{margin-top:12px;font-size:16px;color:var(--c-muted);line-height:1.8;}
.section-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;}

/* ============ 图墙 2×3 ============ */
.wall-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.wall-item{position:relative;border-radius:var(--r-img);overflow:hidden;background:var(--c-ink);display:block;}
.wall-item img{width:100%;height:220px;object-fit:cover;transition:transform .3s var(--ease),filter .3s var(--ease);}
.wall-item::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,31,24,.78) 0%,rgba(10,31,24,0) 62%);transition:background .3s var(--ease);}
.wall-item .wall-label{position:absolute;left:16px;bottom:14px;z-index:2;color:#F3F7F1;font-size:13px;font-weight:700;letter-spacing:.02em;transition:transform .25s var(--ease);}
.wall-item .wall-sub{display:block;font-size:12px;font-weight:500;color:#B9CBB8;margin-top:2px;letter-spacing:0;}
.wall-item:hover img{transform:scale(1.03);}
.wall-item:hover::after{background:linear-gradient(0deg,rgba(10,31,24,.9) 0%,rgba(10,31,24,.2) 70%);}
.wall-item:hover .wall-label{transform:translateY(-4px);}

/* ============ 数据卡 ============ */
.data-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px;}
.data-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:32px 28px;box-shadow:var(--sh1);transition:box-shadow .2s var(--ease),transform .2s var(--ease),border-color .2s var(--ease);}
.data-card:hover{box-shadow:var(--sh2);transform:translateY(-2px);border-color:var(--c-primary);}
.data-card .num{font-size:38px;font-weight:800;line-height:1.1;font-variant-numeric:tabular-nums;color:var(--c-primary);letter-spacing:-.02em;}
.data-card .num em{font-style:normal;font-size:16px;font-weight:700;color:var(--c-muted);margin-left:6px;}
.data-card h3{margin-top:12px;font-size:20px;font-weight:700;line-height:1.4;}
.data-card p{margin-top:10px;font-size:15px;color:var(--c-muted);line-height:1.75;}

/* ============ 装备分区卡 ============ */
.gear-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.gear-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh1);transition:box-shadow .2s var(--ease),transform .2s var(--ease),border-color .2s var(--ease);display:flex;flex-direction:column;}
.gear-card:hover{box-shadow:var(--sh2);transform:translateY(-2px);border-color:var(--c-primary);}
.gear-card img{height:180px;width:100%;object-fit:cover;transition:transform .3s var(--ease);}
.gear-card:hover img{transform:scale(1.03);}
.gear-card .gear-body{padding:22px 20px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.gear-card h3{font-size:20px;font-weight:700;line-height:1.4;}
.gear-card p{font-size:15px;color:var(--c-muted);line-height:1.75;}
.gear-card .gear-link{margin-top:auto;font-size:14px;font-weight:700;color:var(--c-primary);}
.gear-card .gear-link:hover{color:var(--c-cta);}

/* ============ 流程步骤 ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step;}
.step{position:relative;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:28px 22px 24px;box-shadow:var(--sh1);transition:box-shadow .2s var(--ease),transform .2s var(--ease);}
.step:hover{box-shadow:var(--sh2);transform:translateY(-2px);}
.step .step-no{font-size:48px;font-weight:800;line-height:1;color:transparent;-webkit-text-stroke:1.5px var(--c-primary);letter-spacing:-.02em;}
.step h3{margin-top:16px;font-size:20px;font-weight:700;line-height:1.4;}
.step p{margin-top:10px;font-size:15px;color:var(--c-muted);line-height:1.75;}
.step .step-meta{margin-top:14px;font-size:13px;font-weight:700;color:var(--c-primary);background:var(--c-surface-2);border-radius:var(--r-pill);padding:4px 12px;display:inline-block;}

/* ============ FAQ ============ */
.faq{max-width:900px;margin:0 auto;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh1);}
.faq-item{border-bottom:1px solid var(--c-line);position:relative;}
.faq-item:last-child{border-bottom:0;}
.faq-item::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:4px;background:var(--c-accent);opacity:0;transition:opacity .2s var(--ease);}
.faq-item.is-open::before{opacity:1;}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;padding:18px 24px;font-size:17px;font-weight:700;line-height:1.5;color:var(--c-ink);transition:background-color .2s var(--ease),color .2s var(--ease);}
.faq-q:hover{background:var(--c-surface-2);color:var(--c-primary);}
.faq-icon{flex:0 0 auto;width:22px;height:22px;position:relative;transition:transform .25s var(--ease);}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--c-primary);border-radius:2px;}
.faq-icon::before{left:0;top:10px;width:22px;height:2px;}
.faq-icon::after{left:10px;top:0;width:2px;height:22px;}
.faq-item.is-open .faq-icon{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s var(--ease);}
.faq-a-inner{padding:0 24px 22px;max-width:760px;font-size:15px;line-height:1.8;color:var(--c-muted);background:transparent;}
.faq-item.is-open .faq-a-inner{background:var(--c-surface-2);padding-top:16px;border-radius:0 0 var(--r-img) var(--r-img);}

/* ============ 通栏 CTA ============ */
.cta-band{background:var(--c-primary);color:#EAF2E8;padding:88px 0;}
.cta-inner{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
.cta-copy h2{font-size:28px;font-weight:800;line-height:1.3;color:#fff;letter-spacing:-.01em;}
.cta-copy .cta-tagline{margin-top:14px;font-size:16px;color:#B9CBB8;line-height:1.8;max-width:520px;}
.cta-points{margin-top:28px;display:flex;flex-direction:column;gap:14px;}
.cta-points li{display:flex;gap:12px;font-size:15px;line-height:1.7;color:#DCE7DA;}
.cta-points li b{color:var(--c-accent);font-variant-numeric:tabular-nums;font-weight:800;flex:0 0 auto;}
.form-card{background:var(--c-surface);border-radius:var(--r-card);padding:32px 28px;box-shadow:var(--sh2);color:var(--c-ink);}
.form-card h3{font-size:20px;font-weight:700;line-height:1.4;}
.form-card .form-note{margin-top:8px;font-size:14px;color:var(--c-muted);line-height:1.7;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field.full{grid-column:1/-1;}
.field label{font-size:14px;font-weight:600;color:var(--c-ink);}
.field input,.field select,.field textarea{height:48px;border:1px solid var(--c-line);border-radius:var(--r-btn);background:var(--c-surface);padding:0 14px;font-size:15px;outline:none;transition:border-color .2s var(--ease),box-shadow .2s var(--ease);}
.field textarea{height:auto;min-height:96px;padding:12px 14px;resize:vertical;line-height:1.7;}
.field input::placeholder,.field textarea::placeholder{color:#9AA89F;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(201,242,77,.45);}
.field.has-error input,.field.has-error select{border-color:var(--c-danger);box-shadow:0 0 0 3px rgba(217,58,43,.12);}
.field .err{font-size:13px;color:var(--c-danger);display:none;}
.field.has-error .err{display:block;}
.form-actions{margin-top:22px;display:flex;flex-direction:column;gap:12px;}
.form-success{display:none;align-items:center;gap:10px;font-size:14px;color:var(--c-primary);font-weight:600;}
.form-success.is-visible{display:flex;}
.form-success .tick{width:20px;height:20px;border-radius:50%;background:var(--c-accent);color:var(--c-ink);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;}
.spinner{width:16px;height:16px;border:2px solid rgba(10,31,24,.25);border-top-color:var(--c-ink);border-radius:50%;animation:spin .7s linear infinite;display:none;}
.is-loading .spinner{display:inline-block;}
.is-loading .btn-label{opacity:.75;}
@keyframes spin{to{transform:rotate(360deg);}}

/* ============ 相关入口 ============ */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.related-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh1);transition:box-shadow .2s var(--ease),transform .2s var(--ease),border-color .2s var(--ease);display:flex;flex-direction:column;}
.related-card:hover{box-shadow:var(--sh2);transform:translateY(-2px);border-color:var(--c-primary);}
.related-card img{height:160px;width:100%;object-fit:cover;transition:transform .3s var(--ease);}
.related-card:hover img{transform:scale(1.03);}
.related-card .rc-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.badge{display:inline-block;background:var(--c-surface-2);color:var(--c-ink);border-radius:var(--r-pill);padding:4px 10px;font-size:12px;font-weight:700;letter-spacing:.06em;align-self:flex-start;}
.related-card h3{font-size:17px;font-weight:700;line-height:1.5;}
.related-card .rc-meta{margin-top:auto;font-size:13px;color:var(--c-muted);display:flex;align-items:center;gap:10px;}

/* ============ 页脚 ============ */
.site-footer{background:var(--c-primary);color:#C9D8C6;padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.2fr 1fr;gap:32px;padding-bottom:48px;}
.footer-brand .logo{color:#fff;margin-bottom:16px;}
.footer-brand .logo-text{color:#fff;}
.footer-brand p{font-size:14px;line-height:1.85;color:#A9BCA7;max-width:340px;}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.02em;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col li{font-size:14px;line-height:1.7;}
.footer-col a{color:#C9D8C6;}
.footer-col a:hover{color:var(--c-accent);}
.qr-box{width:96px;height:96px;border-radius:var(--r-img);background:rgba(255,255,255,.08);border:1px solid var(--c-line-dark);display:flex;align-items:center;justify-content:center;text-align:center;font-size:12px;line-height:1.6;color:#9FB6A2;}
.footer-bottom{border-top:1px solid var(--c-line-dark);padding:20px 24px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:#93A891;}

/* ============ 响应式 ============ */
@media (max-width:1280px){
  .channel-nav{gap:20px;}
  .trend-bar{display:none;}
}
@media (max-width:1024px){
  .section{padding:64px 0;}
  .cta-band{padding:64px 0;}
  .wall-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .gear-cards{grid-template-columns:1fr 1fr;}
  .related-grid{grid-template-columns:1fr 1fr;}
  .cta-inner{grid-template-columns:1fr;gap:36px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:768px){
  .container{padding:0 16px;}
  .countdown-bar{height:36px;}
  .cd-label{font-size:12px;}
  .channel-row{display:none;}
  .search-box{display:none;}
  .nav-toggle{display:flex;}
  .brand-row{gap:12px;}
  .section{padding:48px 0;}
  .section-head h2{font-size:24px;}
  .wall-grid{grid-template-columns:1fr;}
  .wall-item img{height:200px;}
  .data-cards{grid-template-columns:1fr;margin-top:32px;}
  .gear-cards{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .related-grid{grid-template-columns:1fr;}
  .hero-overlay{padding:24px;background:linear-gradient(0deg,rgba(10,31,24,.92) 0%,rgba(10,31,24,.55) 60%,rgba(10,31,24,.25) 100%);}
  .hero-figure img{height:380px;}
  .hero-stats{gap:20px;padding:18px;}
  .hero-stats .stat{padding-right:20px;}
  .stat-num{font-size:26px;}
  .form-grid{grid-template-columns:1fr;}
  .form-card{padding:24px 20px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .footer-bottom{flex-direction:column;gap:8px;}
}
@media (max-width:520px){
  .logo-text{font-size:15px;}
  .brand-sub{display:none;}
  .cd-clock span{min-width:22px;}
  .hero-figure img{height:320px;}
  .hero-stats{flex-direction:column;gap:14px;}
  .hero-stats .stat{padding-right:0;border-right:0;border-bottom:1px solid var(--c-line);padding-bottom:12px;}
  .hero-stats .stat:last-child{border-bottom:0;padding-bottom:0;}
  .footer-grid{grid-template-columns:1fr;}
  .faq-q{font-size:15px;padding:16px 18px;}
  .faq-a-inner{padding-left:18px;padding-right:18px;}
}

/* roulang page: category3 */
:root{
  --c-ink:#0A1F18;
  --c-primary:#123F2E;
  --c-accent:#C9F24D;
  --c-cta:#FF5F2E;
  --c-cta-hover:#FF7A4D;
  --c-bg:#F7F7F2;
  --c-surface:#FFFFFF;
  --c-surface-2:#EFF2E9;
  --c-line:#E2E5DA;
  --c-muted:#5C6B62;
  --c-danger:#D93A2B;
  --r-card:16px;
  --r-img:12px;
  --r-btn:10px;
  --r-input:10px;
  --r-pill:999px;
  --sh1:0 1px 2px rgba(10,31,24,.06);
  --sh2:0 8px 24px rgba(10,31,24,.08);
  --ease:cubic-bezier(.2,.7,.3,1);
  --sp-1:4px; --sp-2:8px; --sp-3:12px; --sp-4:16px; --sp-5:24px; --sp-6:32px; --sp-7:48px; --sp-8:64px; --sp-9:96px;
  --font:-apple-system,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font);font-size:16px;line-height:1.8;color:var(--c-ink);
  background:var(--c-bg);letter-spacing:0;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--c-primary);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--c-cta);text-decoration:underline}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:15px}
h1,h2,h3,h4{letter-spacing:-0.01em;margin:0}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}
.container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%}
.num{font-variant-numeric:tabular-nums}

/* ---------- 倒计时条 ---------- */
.countdown-bar{background:var(--c-ink);color:var(--c-surface);height:40px;display:flex;align-items:center;font-size:13px}
.countdown-bar .container{display:flex;align-items:center;justify-content:space-between;gap:16px}
.cd-left{display:flex;align-items:center;gap:10px;white-space:nowrap}
.cd-left b{font-weight:600;color:#CBD8CB}
.cd-clock{display:flex;align-items:center;gap:4px;color:var(--c-accent);font-weight:700;font-variant-numeric:tabular-nums}
.cd-clock span{background:rgba(201,242,77,.14);border:1px solid rgba(201,242,77,.32);border-radius:6px;padding:1px 6px;font-size:12px;min-width:28px;text-align:center}
.cd-clock i{font-style:normal;color:rgba(201,242,77,.7)}
.cd-bar-link{color:#CBD8CB;border-bottom:1px solid rgba(203,216,203,.4);text-decoration:none}
.cd-bar-link:hover{color:var(--c-accent);border-color:var(--c-accent);text-decoration:none}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;background:var(--c-surface);
  transition:box-shadow .25s var(--ease),border-color .25s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.is-stuck{border-bottom:1px solid var(--c-line);box-shadow:var(--sh1)}
.brand-row{display:flex;align-items:center;justify-content:space-between;height:56px;gap:16px;transition:height .25s var(--ease)}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--c-ink)}
.logo:hover{text-decoration:none;color:var(--c-ink)}
.logo-mark{
  width:32px;height:32px;border-radius:9px;background:var(--c-primary);color:var(--c-accent);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;flex:0 0 auto;
}
.logo-text{display:flex;flex-direction:column;line-height:1.15;font-weight:800;font-size:17px;letter-spacing:-0.01em}
.brand-sub{font-style:normal;font-size:11px;font-weight:500;color:var(--c-muted);letter-spacing:.06em;margin-top:2px}
.brand-actions{display:flex;align-items:center;gap:12px}
.search-box{
  display:flex;align-items:center;gap:8px;border:1px solid var(--c-line);border-radius:var(--r-input);
  padding:0 12px;height:38px;background:var(--c-surface-2);transition:.25s var(--ease);width:180px;
}
.search-box svg{width:16px;height:16px;flex:0 0 auto;fill:none;stroke:var(--c-muted);stroke-width:2;stroke-linecap:round}
.search-box input{border:0;background:transparent;outline:none;width:100%;font-size:14px;color:var(--c-ink)}
.search-box input::placeholder{color:#93A29A}
.search-box:focus-within{width:240px;background:var(--c-surface);border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(18,63,46,.09)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:var(--r-btn);
  font-weight:800;font-size:15px;padding:14px 28px;text-decoration:none;line-height:1.2;
  transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-primary{background:var(--c-cta);color:var(--c-ink);box-shadow:var(--sh1)}
.btn-primary:hover,.btn-primary:focus{background:var(--c-cta-hover);color:var(--c-ink);transform:translateY(-2px);text-decoration:none;box-shadow:var(--sh2)}
.btn-primary:active{transform:translateY(0);box-shadow:var(--sh1)}
.btn-primary:disabled{background:#D7D9CF;color:#8C948B;box-shadow:none;transform:none;cursor:not-allowed}
.btn-ghost{background:transparent;color:var(--c-ink);border:1.5px solid var(--c-ink)}
.btn-ghost:hover{background:var(--c-ink);color:var(--c-bg);text-decoration:none;transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-outline-light{background:transparent;color:var(--c-accent);border:1.5px solid var(--c-accent)}
.btn-outline-light:hover{background:var(--c-accent);color:var(--c-ink);text-decoration:none}
.nav-toggle{display:none;width:40px;height:40px;border:1px solid var(--c-line);background:var(--c-surface);border-radius:var(--r-btn);padding:0;flex-direction:column;align-items:center;justify-content:center;gap:4px}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--c-ink);border-radius:2px;transition:.2s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.channel-row{display:flex;align-items:center;justify-content:space-between;height:44px;gap:24px;border-top:1px solid var(--c-line);transition:height .25s var(--ease)}
.site-header.is-stuck .brand-row{height:52px}
.site-header.is-stuck .brand-sub{display:none}
.site-header.is-stuck .search-box{display:none}
.channel-nav{display:flex;align-items:center;gap:26px;height:100%}
.channel-nav a{
  position:relative;font-size:15px;font-weight:600;color:var(--c-ink);text-decoration:none;height:100%;
  display:inline-flex;align-items:center;
}
.channel-nav a::after{content:"";position:absolute;left:0;right:0;bottom:8px;height:2px;background:var(--c-accent);transform:scaleX(0);transform-origin:left;transition:transform .22s var(--ease)}
.channel-nav a:hover{color:var(--c-cta);text-decoration:none}
.channel-nav a:hover::after{transform:scaleX(1)}
.channel-nav a.is-active{color:var(--c-ink);font-weight:800}
.channel-nav a.is-active::after{transform:scaleX(1)}
.trend-bar{display:flex;align-items:center;gap:10px;overflow-x:auto;scrollbar-width:none}
.trend-bar::-webkit-scrollbar{display:none}
.trend{
  display:inline-flex;align-items:center;gap:6px;white-space:nowrap;background:var(--c-surface-2);
  border-radius:var(--r-pill);padding:5px 12px 5px 6px;font-size:13px;color:var(--c-ink);text-decoration:none;
}
.trend em{font-style:normal;background:var(--c-cta);color:#fff;font-size:10px;font-weight:800;border-radius:var(--r-pill);padding:1px 6px;letter-spacing:.06em}
.trend:hover{background:#E3EAD6;color:var(--c-primary);text-decoration:none}

/* 抽屉 */
.drawer-mask{position:fixed;inset:0;background:rgba(10,31,24,.55);opacity:0;visibility:hidden;transition:.25s var(--ease);z-index:90}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:84vw;max-width:360px;background:var(--c-surface);z-index:95;
  transform:translateX(100%);transition:transform .28s var(--ease);padding:24px;overflow-y:auto;
}
.drawer.is-open{transform:translateX(0)}
.drawer h5{margin:0 0 12px;font-size:12px;font-weight:800;letter-spacing:.06em;color:var(--c-muted)}
.drawer-block{padding-bottom:20px;margin-bottom:20px;border-bottom:1px solid var(--c-line)}
.drawer-block:last-of-type{border-bottom:0}
.drawer-links{display:flex;flex-direction:column;gap:2px}
.drawer-links a{display:block;padding:11px 12px;border-radius:var(--r-btn);font-size:15px;font-weight:600;color:var(--c-ink);text-decoration:none}
.drawer-links a:hover{background:var(--c-surface-2);color:var(--c-primary);text-decoration:none}
.drawer-links a.is-active{background:var(--c-surface-2);color:var(--c-primary);font-weight:800;box-shadow:inset 3px 0 0 var(--c-accent)}
.drawer .search-box{width:100%;margin-bottom:14px}
.drawer .btn{width:100%}
.drawer-trends{display:flex;flex-wrap:wrap;gap:8px}

/* ---------- 面包屑 ---------- */
.breadcrumb-bar{background:var(--c-surface);border-bottom:1px solid var(--c-line)}
.breadcrumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;color:var(--c-muted);padding:14px 0}
.breadcrumb a{color:var(--c-muted);text-decoration:none}
.breadcrumb a:hover{color:var(--c-cta)}
.breadcrumb .sep{color:#B7C0B8}
.breadcrumb .current{color:var(--c-ink);font-weight:700}

/* ---------- Hero ---------- */
.cat-hero{background:var(--c-surface);padding:56px 0 64px}
.hero-grid{display:grid;grid-template-columns:6fr 6fr;gap:48px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;background:var(--c-surface-2);color:var(--c-primary);
  border-radius:var(--r-pill);padding:5px 14px;font-size:12px;font-weight:800;letter-spacing:.06em;margin-bottom:18px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c-cta)}
.cat-hero h1{font-size:clamp(30px,4.2vw,52px);font-weight:800;line-height:1.15;margin-bottom:16px}
.cat-hero h1 span{color:var(--c-primary);border-bottom:4px solid var(--c-accent)}
.hero-lead{font-size:17px;line-height:1.8;color:var(--c-muted);max-width:560px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:32px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--c-line);padding-top:22px;gap:8px}
.hero-stats .stat{padding-right:16px;position:relative}
.hero-stats .stat + .stat{padding-left:16px;border-left:1px solid var(--c-line)}
.hero-stats .stat b{display:block;font-size:32px;font-weight:800;line-height:1.1;font-variant-numeric:tabular-nums}
.hero-stats .stat small{display:block;font-size:13px;color:var(--c-muted);margin-top:6px}
.hero-visual{position:relative}
.hero-visual .frame{position:relative;border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh2);aspect-ratio:16/10}
.hero-visual img{width:100%;height:100%;object-fit:cover}
.hero-visual .frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,31,24,0) 45%,rgba(10,31,24,.55) 100%)}
.hero-tag{
  position:absolute;right:16px;bottom:16px;background:var(--c-accent);color:var(--c-ink);
  font-size:13px;font-weight:800;padding:8px 16px;border-radius:var(--r-pill);z-index:2;
}
.hero-info{
  margin-top:-28px;margin-left:24px;position:relative;z-index:3;background:var(--c-ink);color:#E7EEE7;
  border-radius:var(--r-card);padding:16px 20px;display:flex;flex-wrap:wrap;gap:8px 28px;font-size:14px;max-width:430px;
}
.hero-info span{display:flex;align-items:center;gap:8px}
.hero-info b{color:var(--c-accent);font-weight:700}

/* ---------- 通用板块 ---------- */
.section{padding:88px 0}
.section.alt{background:var(--c-surface)}
.section.soft{background:var(--c-surface-2)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px}
.section-head h2{font-size:clamp(24px,2.6vw,30px);font-weight:800;line-height:1.3}
.section-head p{color:var(--c-muted);font-size:15px;max-width:620px;margin-top:10px}
.section-head .head-link{font-size:15px;font-weight:700;color:var(--c-primary);white-space:nowrap;text-decoration:none;border-bottom:2px solid var(--c-accent);padding-bottom:2px}
.section-head .head-link:hover{color:var(--c-cta);text-decoration:none}

/* ---------- 4 格卡片矩阵 ---------- */
.matrix{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.m-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:28px;
  display:flex;flex-direction:column;gap:14px;position:relative;transition:.2s var(--ease);
}
.m-card:hover{border-color:var(--c-primary);box-shadow:var(--sh2);transform:translateY(-2px)}
.m-card .m-no{
  font-size:40px;font-weight:800;line-height:1;color:transparent;-webkit-text-stroke:1.5px var(--c-primary);
  letter-spacing:-0.02em;
}
.m-card h3{font-size:20px;font-weight:700;line-height:1.4}
.m-card p{font-size:15px;line-height:1.75;color:var(--c-muted)}
.m-card .m-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:6px}
.chip{background:var(--c-surface-2);color:var(--c-primary);border-radius:var(--r-pill);padding:4px 10px;font-size:12px;font-weight:700;letter-spacing:.04em}

/* ---------- 对比表 ---------- */
.table-wrap{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh1);
}
.table-scroll{overflow-x:auto}
table.svc-table{width:100%;border-collapse:collapse;min-width:820px;font-size:14px}
table.svc-table caption{
  caption-side:top;text-align:left;padding:0 0 14px;color:var(--c-muted);font-size:14px;
}
table.svc-table thead th{
  background:var(--c-primary);color:#fff;text-align:left;font-weight:700;font-size:13px;
  letter-spacing:.06em;padding:14px 18px;white-space:nowrap;
}
table.svc-table thead th:first-child{border-top-left-radius:0}
table.svc-table tbody td{padding:16px 18px;border-bottom:1px solid var(--c-line);vertical-align:top;line-height:1.7}
table.svc-table tbody td:first-child{font-weight:700;color:var(--c-ink);white-space:nowrap}
table.svc-table tbody tr:nth-child(even){background:#FAFBF6}
table.svc-table tbody tr{transition:background .2s var(--ease)}
table.svc-table tbody tr:hover{background:#EAF3DC}
table.svc-table tbody tr:last-child td{border-bottom:0}
table.svc-table td .price{font-weight:800;color:var(--c-primary);font-variant-numeric:tabular-nums;white-space:nowrap}
table.svc-table td .dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--c-accent);margin-right:6px;vertical-align:middle}
.table-note{display:flex;flex-wrap:wrap;gap:10px 22px;padding:16px 18px;background:var(--c-surface-2);font-size:13px;color:var(--c-muted)}

/* ---------- 要点清单 ---------- */
.points{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.point{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:24px;
  transition:.2s var(--ease);display:flex;flex-direction:column;gap:10px;
}
.point:hover{box-shadow:var(--sh2);transform:translateY(-2px);border-color:var(--c-primary)}
.point .p-ico{
  width:40px;height:40px;border-radius:10px;background:var(--c-surface-2);display:flex;align-items:center;justify-content:center;
}
.point .p-ico svg{width:20px;height:20px;fill:none;stroke:var(--c-primary);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.point h3{font-size:17px;font-weight:700;line-height:1.45}
.point p{font-size:14px;color:var(--c-muted);line-height:1.75}

/* ---------- FAQ ---------- */
.faq-list{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;max-width:900px}
.faq-item + .faq-item{border-top:1px solid var(--c-line)}
.faq-q{
  width:100%;background:transparent;border:0;text-align:left;display:flex;align-items:center;gap:14px;
  padding:0 22px;min-height:56px;font-size:17px;font-weight:700;color:var(--c-ink);line-height:1.5;
  transition:background .2s var(--ease);position:relative;
}
.faq-q::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--c-accent);transform:scaleY(0);transition:transform .25s var(--ease);transform-origin:top}
.faq-item.is-open .faq-q::before{transform:scaleY(1)}
.faq-q:hover{background:var(--c-surface-2)}
.faq-q .q-text{flex:1}
.faq-q .q-ico{width:18px;height:18px;flex:0 0 auto;position:relative;transition:transform .25s var(--ease)}
.faq-q .q-ico::before,.faq-q .q-ico::after{content:"";position:absolute;background:var(--c-primary);border-radius:2px}
.faq-q .q-ico::before{left:0;right:0;top:8px;height:2px}
.faq-q .q-ico::after{top:0;bottom:0;left:8px;width:2px}
.faq-item.is-open .faq-q .q-ico{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s var(--ease);background:var(--c-surface-2)}
.faq-a-inner{padding:16px 22px 22px 39px;font-size:15px;line-height:1.8;color:#33463C;max-width:760px}
.faq-item.is-open .faq-a{max-height:340px}

/* ---------- CTA + 表单 ---------- */
.cta-band{background:var(--c-primary);color:#EAF0EA;padding:72px 0}
.cta-grid{display:grid;grid-template-columns:1fr 460px;gap:56px;align-items:center}
.cta-band h2{font-size:clamp(24px,2.8vw,32px);font-weight:800;line-height:1.3;margin-bottom:18px}
.cta-band .accent{color:var(--c-accent)}
.cta-points{display:flex;flex-direction:column;gap:12px;margin-top:8px}
.cta-points li{display:flex;gap:10px;font-size:15px;line-height:1.7;color:#D3DED3}
.cta-points li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c-accent);margin-top:11px;flex:0 0 auto}
.form-card{background:var(--c-surface);border-radius:var(--r-card);padding:28px;box-shadow:var(--sh2);color:var(--c-ink)}
.form-card h3{font-size:20px;font-weight:800;margin-bottom:6px}
.form-card .form-sub{font-size:14px;color:var(--c-muted);margin-bottom:20px}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;border:1px solid var(--c-line);border-radius:var(--r-input);background:var(--c-surface);
  padding:0 14px;height:48px;color:var(--c-ink);transition:.2s var(--ease);outline:none;
}
.field textarea{height:88px;padding:12px 14px;resize:vertical;line-height:1.7}
.field input::placeholder,.field textarea::placeholder{color:#9AA79E}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(18,63,46,.12)}
.field.has-error input,.field.has-error select{border-color:var(--c-danger);box-shadow:0 0 0 3px rgba(217,58,43,.12)}
.field .err{display:none;font-size:13px;color:var(--c-danger);margin-top:6px}
.field.has-error .err{display:block}
.form-card .btn{width:100%}
.form-feedback{display:none;align-items:center;gap:8px;margin-top:14px;font-size:14px;font-weight:700;color:var(--c-primary)}
.form-feedback.is-on{display:flex}
.form-feedback .tick{width:18px;height:18px;border-radius:50%;background:var(--c-accent);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.form-feedback .tick svg{width:11px;height:11px;fill:none;stroke:var(--c-ink);stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.spinner{width:16px;height:16px;border:2px solid rgba(10,31,24,.25);border-top-color:var(--c-ink);border-radius:50%;animation:spin .7s linear infinite;display:none}
.btn.is-loading .spinner{display:block}
.btn.is-loading .btn-label{font-size:14px}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- 相关入口 ---------- */
.link-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.link-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;
  display:flex;flex-direction:column;text-decoration:none;color:var(--c-ink);transition:.2s var(--ease);
}
.link-card:hover{box-shadow:var(--sh2);transform:translateY(-2px);border-color:var(--c-primary);text-decoration:none;color:var(--c-ink)}
.link-card .lc-img{aspect-ratio:16/10;overflow:hidden}
.link-card .lc-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
.link-card:hover .lc-img img{transform:scale(1.03)}
.link-card .lc-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.link-card h3{font-size:17px;font-weight:700;line-height:1.45}
.link-card p{font-size:14px;color:var(--c-muted);line-height:1.7}
.link-card .lc-more{margin-top:auto;font-size:14px;font-weight:800;color:var(--c-primary)}
.link-card:hover .lc-more{color:var(--c-cta)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-primary);color:#C9D6C9;padding:64px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr 1fr;gap:32px;padding-bottom:48px}
.footer-brand .logo{color:#fff;margin-bottom:16px}
.footer-brand .logo:hover{color:#fff}
.footer-brand .logo-mark{background:var(--c-accent);color:var(--c-ink)}
.footer-brand .logo-text{color:#fff}
.footer-brand p{font-size:14px;line-height:1.9;color:#A9BCA9;max-width:340px}
.footer-col h4{font-size:15px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col li{font-size:15px;line-height:1.7;color:#A9BCA9}
.footer-col a{color:#C9D6C9;text-decoration:none}
.footer-col a:hover{color:var(--c-accent);text-decoration:none}
.qr-box{
  width:96px;height:96px;border-radius:12px;background:rgba(255,255,255,.08);border:1px dashed rgba(255,255,255,.3);
  display:flex;align-items:center;justify-content:center;text-align:center;font-size:12px;line-height:1.5;color:#A9BCA9;
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:20px 24px;display:flex;flex-wrap:wrap;gap:8px 24px;
  justify-content:space-between;font-size:13px;color:#8FA48F;
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:6fr 6fr;gap:32px}
  .cat-hero h1{font-size:clamp(28px,4.6vw,40px)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-grid{grid-template-columns:1fr;gap:36px}
  .points{grid-template-columns:repeat(2,1fr)}
  .link-cards{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .container{padding:0 16px}
  .countdown-bar{height:36px;font-size:12px}
  .cd-left b{display:none}
  .cd-clock span{min-width:24px;padding:1px 4px}
  .nav-toggle{display:flex}
  .search-box{display:none}
  .brand-row{height:56px}
  .channel-row{height:auto;padding:0;border-top:1px solid var(--c-line);overflow-x:auto}
  .channel-nav{gap:20px;height:44px;white-space:nowrap}
  .channel-nav a{font-size:14px}
  .trend-bar{display:none}
  .section{padding:48px 0}
  .cat-hero{padding:36px 0 48px}
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero-visual{order:-1}
  .hero-stats{grid-template-columns:1fr;gap:14px}
  .hero-stats .stat{padding:0 0 14px;border-bottom:1px solid var(--c-line)}
  .hero-stats .stat + .stat{padding-left:0;border-left:0}
  .hero-stats .stat:last-child{border-bottom:0;padding-bottom:0}
  .hero-info{margin-left:0;margin-top:16px;max-width:none}
  .section-head{flex-direction:column;align-items:flex-start;margin-bottom:28px}
  .matrix{grid-template-columns:1fr;gap:16px}
  .points{grid-template-columns:1fr;gap:16px}
  .link-cards{grid-template-columns:1fr;gap:16px}
  .cta-band{padding:48px 0}
  .form-card{padding:20px}
  .faq-q{font-size:15px;padding:0 16px;gap:10px}
  .faq-a-inner{padding:14px 16px 18px 30px}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px}
  .footer-bottom{flex-direction:column;padding:18px 16px}
}
@media (max-width:480px){
  .cat-hero h1{font-size:26px}
  .hero-lead{font-size:15px}
  .hero-actions .btn{width:100%}
  .hero-info{font-size:13px;gap:6px 16px}
  .m-card{padding:22px}
  .hero-stats .stat b{font-size:28px}
}