/* roulang page: index */
:root{
  --orange:#F14E29;
  --orange-dim:rgba(241,78,41,.16);
  --ink:#0E2A22;
  --ink-2:#133429;
  --lime:#C8F53C;
  --paper:#F6F4EF;
  --sand:#EDE9DF;
  --card:#FFFFFF;
  --text:#12140F;
  --text-2:#5A6157;
  --text-3:#9AA396;
  --border:#E6E2D8;
  --border-dark:rgba(246,244,239,.14);
  --r-sm:10px;
  --r:14px;
  --r-lg:18px;
  --pill:999px;
  --sh-1:0 2px 10px rgba(14,42,34,.06);
  --sh-2:0 10px 28px rgba(14,42,34,.12);
  --t:200ms ease-out;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
svg{display:block}
a{color:inherit;text-decoration:none;transition:color var(--t)}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input{font:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.24;font-weight:800;letter-spacing:-.01em}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px}
.container{width:min(var(--container),100% - 48px);margin-inline:auto}
.section{padding:96px 0}
.section--sand{background:var(--sand)}
.section--dark{background:var(--ink);color:var(--paper)}
.section--dark h2,.section--dark h3{color:#fff}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--pill);border:1px solid transparent;
  font-size:15px;font-weight:700;line-height:1;white-space:nowrap;
  transition:transform var(--t),box-shadow var(--t),background var(--t),color var(--t),filter var(--t);
}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 6px 16px rgba(241,78,41,.28)}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-2px);box-shadow:0 12px 26px rgba(241,78,41,.34)}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 12px rgba(241,78,41,.24)}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-ghost:hover{background:rgba(14,42,34,.08)}
.btn-ghost-light{border-color:rgba(246,244,239,.32);color:var(--paper);background:transparent}
.btn-ghost-light:hover{background:rgba(246,244,239,.1);border-color:rgba(246,244,239,.5)}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-block{width:100%}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--orange);font-weight:700;font-size:15px}
.link-arrow i{font-style:normal;transition:transform var(--t)}
.link-arrow:hover i{transform:translateX(3px)}
.link-arrow-light{color:var(--lime)}
.pill{
  display:inline-flex;align-items:center;gap:7px;padding:7px 14px;border-radius:var(--pill);
  background:#fff;border:1px solid var(--border);font-size:13px;font-weight:600;color:var(--text-2);
}
.pill i{width:6px;height:6px;border-radius:2px;background:var(--lime);font-style:normal}
.tag{
  display:inline-flex;align-items:center;padding:4px 10px;border-radius:var(--pill);
  background:var(--orange-dim);color:#C93C18;font-size:12px;font-weight:700;letter-spacing:.02em;
}

/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(246,244,239,.9);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:background var(--t),border-color var(--t),box-shadow var(--t);
}
.site-header.is-scrolled{background:var(--paper);border-bottom-color:var(--border);box-shadow:0 4px 18px rgba(14,42,34,.08)}
.nav{display:flex;align-items:center;gap:22px;height:72px}
.logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;letter-spacing:-.01em;white-space:nowrap}
.logo-mark{width:34px;height:34px;flex:none}
.logo-sub{display:none}
.nav-chips{
  display:flex;align-items:center;gap:4px;margin-inline:auto;
  background:rgba(14,42,34,.055);border-radius:var(--pill);padding:5px;
}
.nav-chips a{padding:8px 16px;border-radius:var(--pill);font-size:15px;font-weight:600;color:var(--text-2);transition:background var(--t),color var(--t)}
.nav-chips a:hover{color:var(--text);background:rgba(14,42,34,.07)}
.nav-chips a.active{background:var(--ink);color:var(--paper)}
.nav-actions{display:flex;align-items:center;gap:10px}
.icon-btn{
  width:40px;height:40px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--border);background:#fff;color:var(--text-2);transition:var(--t);
}
.icon-btn:hover{color:var(--ink);border-color:var(--text-3);transform:translateY(-1px)}
.search-panel{display:none;border-top:1px solid var(--border);background:var(--paper)}
.search-panel.open{display:block}
.search-inner{display:flex;gap:12px;padding:14px 0;align-items:center}
.search-inner input{
  flex:1;min-width:0;padding:12px 18px;border-radius:12px;border:1px solid var(--border);
  background:#fff;color:var(--text);transition:border-color var(--t),box-shadow var(--t);
}
.search-inner input::placeholder{color:var(--text-3)}
.search-inner input:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(200,245,60,.28)}
.search-hint{font-size:13px;color:var(--text-2);padding-bottom:12px;display:none}
.search-hint.show{display:block}
.mobile-toggle{display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--border);background:#fff;align-items:center;justify-content:center}
.mobile-toggle span{display:block;width:18px;height:2px;background:var(--ink);position:relative}
.mobile-toggle span::before,.mobile-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink)}
.mobile-toggle span::before{top:-6px}
.mobile-toggle span::after{top:6px}
.drawer{
  position:fixed;inset:0;z-index:90;background:var(--ink);color:var(--paper);
  display:flex;flex-direction:column;padding:22px;
  transform:translateX(101%);transition:transform 240ms ease-out;visibility:hidden;
}
.drawer.open{transform:translateX(0);visibility:visible}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:34px}
.drawer-close{width:40px;height:40px;border-radius:50%;border:1px solid var(--border-dark);color:var(--paper);display:flex;align-items:center;justify-content:center;font-size:20px;line-height:1}
.drawer-nav{display:flex;flex-direction:column;gap:6px}
.drawer-nav a{padding:14px 4px;font-size:22px;font-weight:800;border-bottom:1px solid var(--border-dark);color:var(--paper)}
.drawer-nav a.active{color:var(--lime)}
.drawer-cta{margin-top:auto;padding-top:26px}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;padding:76px 0 92px;background:var(--paper)}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url(/assets/images/backpic/back-2.png) center/cover no-repeat;
  opacity:.09;pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:7fr 5fr;gap:52px;align-items:center}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:var(--pill);
  background:rgba(241,78,41,.1);color:#C93C18;font-size:13px;font-weight:700;margin-bottom:20px;
}
.hero-eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--orange);font-style:normal}
.hero h1{font-size:44px;line-height:1.18;letter-spacing:-.02em}
.hero h1 em{font-style:normal;color:var(--orange)}
.hero-sub{margin-top:20px;font-size:17px;color:var(--text-2);max-width:54ch}
.hero-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero-tags{display:flex;gap:10px;margin-top:32px;flex-wrap:wrap}
.hero-tags .pill{background:rgba(255,255,255,.86);box-shadow:var(--sh-1)}
.live-card{
  position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--ink);
  box-shadow:0 20px 44px rgba(14,42,34,.24);
}
.live-card img{width:100%;aspect-ratio:16/11;object-fit:cover;opacity:.66}
.live-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,42,34,.15) 0%,rgba(14,42,34,.9) 78%)}
.badge-live{
  position:absolute;top:16px;left:16px;z-index:2;display:inline-flex;align-items:center;gap:7px;
  padding:6px 13px;border-radius:var(--pill);background:var(--orange);color:#fff;
  font-size:12px;font-weight:800;letter-spacing:.08em;
}
.badge-live i{width:7px;height:7px;border-radius:50%;background:#fff;font-style:normal}
.live-body{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:20px}
.live-body h3{font-size:19px;color:#fff}
.live-body .live-note{font-size:13px;color:rgba(246,244,239,.7);margin:6px 0 0}
.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}
.countdown div{
  background:rgba(246,244,239,.08);border:1px solid rgba(200,245,60,.24);
  border-radius:var(--r-sm);text-align:center;padding:8px 4px;
}
.countdown b{display:block;font-size:21px;line-height:1.2;color:var(--lime);font-variant-numeric:tabular-nums}
.countdown span{font-size:11px;color:rgba(246,244,239,.6)}
.live-action{margin-top:14px;display:flex;gap:10px;flex-wrap:wrap}

/* ============ 板块标题 ============ */
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:42px}
.section-head h2{font-size:30px;line-height:1.28;position:relative;padding-left:17px;max-width:22ch}
.section-head h2::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:5px;border-radius:3px;background:var(--orange)}
.section-head p{margin:10px 0 0;font-size:15px;color:var(--text-2);max-width:56ch}
.section--dark .section-head p{color:rgba(246,244,239,.62)}

/* ============ 直播预告时间轴 ============ */
.timeline{display:grid;gap:0}
.tl-item{position:relative;display:grid;grid-template-columns:96px 1fr;gap:28px;padding-bottom:32px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:110px;top:30px;bottom:-4px;width:0;
  border-left:2px dashed rgba(246,244,239,.16);
}
.tl-item:last-child::before{display:none}
.tl-item::after{
  content:"";position:absolute;left:104px;top:16px;width:14px;height:14px;border-radius:50%;
  background:var(--ink);border:3px solid rgba(246,244,239,.3);
}
.tl-item.is-live::before{border-left-style:solid;border-left-color:var(--orange)}
.tl-item.is-live::after{border-color:var(--orange);box-shadow:0 0 0 4px rgba(241,78,41,.18)}
.tl-time{text-align:right;padding-top:6px;font-variant-numeric:tabular-nums}
.tl-time b{display:block;font-size:19px;font-weight:800;color:#fff}
.tl-time span{font-size:13px;color:rgba(246,244,239,.55)}
.tl-card{
  display:grid;grid-template-columns:250px 1fr;border-radius:var(--r-lg);overflow:hidden;
  background:rgba(246,244,239,.05);border:1px solid var(--border-dark);
  transition:transform var(--t),border-color var(--t),background var(--t);
}
.tl-card:hover{transform:translateY(-2px);border-color:rgba(200,245,60,.42);background:rgba(246,244,239,.08)}
.tl-fig{position:relative;min-height:190px;overflow:hidden;background:rgba(246,244,239,.06)}
.tl-fig img{width:100%;height:100%;object-fit:cover;transition:transform 240ms ease-out}
.tl-card:hover .tl-fig img{transform:scale(1.03)}
.tl-body{padding:20px 22px;display:flex;flex-direction:column;gap:10px}
.tl-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.tl-body h3{font-size:20px;color:#fff}
.tl-body h3 a:hover{color:var(--lime)}
.points{display:flex;flex-direction:column;gap:5px}
.points li{position:relative;padding-left:17px;font-size:14px;color:rgba(246,244,239,.72)}
.points li::before{content:"";position:absolute;left:0;top:8px;width:7px;height:7px;border-radius:2px;background:var(--lime)}
.tl-foot{display:flex;align-items:center;gap:16px;margin-top:auto;padding-top:6px;flex-wrap:wrap}
.status{display:inline-flex;align-items:center;padding:4px 11px;border-radius:var(--pill);font-size:12px;font-weight:700}
.status-live{background:var(--orange-dim);color:#FF9172}
.status-soon{background:rgba(246,244,239,.12);color:#C9D1C7}
.status-done{background:rgba(154,163,150,.16);color:var(--text-3)}

/* ============ 回放卡带 ============ */
.rail-wrap{position:relative}
.rail{display:flex;gap:20px;overflow-x:auto;scroll-behavior:smooth;padding:4px 2px 12px;scrollbar-width:none}
.rail::-webkit-scrollbar{display:none}
.rail-card{
  flex:0 0 292px;background:var(--card);border:1px solid var(--border);border-radius:var(--r);
  overflow:hidden;box-shadow:var(--sh-1);transition:transform var(--t),box-shadow var(--t);
}
.rail-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.rail-fig{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--sand)}
.rail-fig img{width:100%;height:100%;object-fit:cover}
.rail-fig .dur{
  position:absolute;right:10px;bottom:10px;padding:3px 9px;border-radius:var(--pill);
  background:rgba(14,42,34,.82);color:#fff;font-size:12px;font-variant-numeric:tabular-nums;
}
.rail-body{padding:16px 18px 18px}
.rail-body h3{font-size:16px;line-height:1.45}
.rail-body h3 a:hover{color:var(--orange)}
.rail-body p{margin:8px 0 0;font-size:13px;color:var(--text-2)}
.rail-nav{display:flex;gap:8px}
.rail-btn{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--border);background:#fff;
  display:inline-flex;align-items:center;justify-content:center;color:var(--text-2);transition:var(--t);
}
.rail-btn:hover{color:var(--ink);border-color:var(--text-3)}
.rail-btn:disabled{opacity:.4;cursor:not-allowed}

/* ============ 资讯列表（CMS） ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{
  display:flex;flex-direction:column;background:var(--card);border:1px solid var(--border);
  border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-1);
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:#DAD5C7}
.news-card:hover h3 a{color:var(--orange)}
.news-fig{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--sand)}
.news-fig img{width:100%;height:100%;object-fit:cover;transition:transform 240ms ease-out}
.news-card:hover .news-fig img{transform:scale(1.03)}
.news-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-meta{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--text-3)}
.news-meta time{font-variant-numeric:tabular-nums}
.news-body h3{font-size:17px;line-height:1.5}
.news-body p{font-size:14px;color:var(--text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card.is-feature{grid-column:1/-1;flex-direction:row;align-items:stretch}
.news-card.is-feature .news-fig{flex:0 0 46%;aspect-ratio:auto;min-height:260px}
.news-card.is-feature .news-body{padding:30px 34px;gap:14px;justify-content:center}
.news-card.is-feature h3{font-size:24px;line-height:1.4}
.news-card.is-feature p{font-size:15px;-webkit-line-clamp:3}
.news-card.is-feature .news-meta{font-size:13px}
.news-more{margin-top:16px}
.empty-state{
  background:var(--paper);border:1px dashed #D8D2C4;border-radius:var(--r-lg);
  padding:60px 28px;text-align:center;
}
.empty-state span{display:inline-flex;width:56px;height:56px;border-radius:50%;background:var(--orange-dim);color:var(--orange);align-items:center;justify-content:center;font-size:24px;font-weight:800;margin-bottom:16px}
.empty-state h3{font-size:18px;margin-bottom:6px}
.empty-state p{color:var(--text-2);font-size:14px;margin-bottom:18px}

/* ============ 功能亮点 ============ */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:44px 0;border-top:1px solid var(--border)}
.feature:first-of-type{border-top:0;padding-top:0}
.feature.reverse .feature-fig{order:2}
.feature-num{
  display:block;font-size:60px;line-height:1;font-weight:800;
  color:transparent;-webkit-text-stroke:1.5px #D5CFC0;letter-spacing:.02em;margin-bottom:12px;
}
.feature h3{font-size:24px;margin-bottom:12px}
.feature p{color:var(--text-2);font-size:15px}
.feature-list{margin-top:16px;display:flex;flex-direction:column;gap:8px}
.feature-list li{position:relative;padding-left:20px;font-size:14px;color:var(--text-2)}
.feature-list li::before{content:"";position:absolute;left:0;top:8px;width:8px;height:8px;border-radius:2px;background:var(--lime)}
.feature-fig{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1);background:var(--sand)}
.feature-fig img{width:100%;aspect-ratio:5/4;object-fit:cover}
.feature.wide{grid-template-columns:1fr;border-top:1px solid var(--border)}
.feature-wide-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;width:100%}

/* ============ 数据条 ============ */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:var(--ink);border-radius:var(--r-lg);overflow:hidden}
.stat{padding:34px 26px;border-left:1px solid var(--border-dark)}
.stat:first-child{border-left:0}
.stat b{display:block;font-size:32px;line-height:1.2;color:var(--lime);font-variant-numeric:tabular-nums;font-weight:800}
.stat span{display:block;margin-top:6px;font-size:13px;color:rgba(246,244,239,.62)}

/* ============ 提醒订阅 ============ */
.subscribe{margin-top:56px;background:rgba(246,244,239,.05);border:1px solid var(--border-dark);border-radius:var(--r-lg);padding:34px;display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center}
.subscribe h3{font-size:21px;color:#fff}
.subscribe p{margin:8px 0 0;font-size:14px;color:rgba(246,244,239,.66);max-width:46ch}
.subscribe-form{display:flex;gap:12px;align-items:center}
.subscribe-form input{
  width:260px;padding:13px 20px;border-radius:var(--pill);border:1px solid var(--border-dark);
  background:rgba(246,244,239,.06);color:#fff;transition:border-color var(--t),box-shadow var(--t);
}
.subscribe-form input::placeholder{color:rgba(246,244,239,.45)}
.subscribe-form input:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(200,245,60,.2)}
.subscribe-form input.is-error{border-color:var(--orange);box-shadow:0 0 0 3px rgba(241,78,41,.22)}
.subscribe-msg{grid-column:1/-1;font-size:13px;display:none}
.subscribe-msg.show{display:block}
.subscribe-msg.ok{color:var(--lime)}
.subscribe-msg.err{color:#FF9172}

/* ============ FAQ ============ */
.faq{max-width:840px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border)}
.faq-item:first-child{border-top:1px solid var(--border)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:16px;
  min-height:56px;padding:16px 4px;font-size:17px;font-weight:700;transition:color var(--t);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--orange)}
.faq-item summary .idx{
  flex:none;width:24px;height:24px;border-radius:6px;background:var(--lime);color:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;
}
.faq-item summary .chev{
  margin-left:auto;width:10px;height:10px;border-right:2px solid var(--text-3);
  border-bottom:2px solid var(--text-3);transform:rotate(45deg);transition:transform 220ms ease-out;flex:none;
}
.faq-item[open] summary .chev{transform:rotate(-135deg)}
.faq-answer{padding:0 24px 22px 40px;font-size:15px;color:var(--text-2);line-height:1.85}

/* ============ CTA 带 ============ */
.cta-band{position:relative;overflow:hidden;background:var(--sand);border-radius:var(--r-lg);padding:52px 46px;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-40px;width:340px;height:340px;border-radius:50%;
  border:38px solid rgba(14,42,34,.05);pointer-events:none;
}
.cta-band h2{font-size:28px;max-width:20ch}
.cta-band p{margin:12px 0 0;color:var(--text-2);font-size:15px;max-width:52ch}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:1}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:rgba(246,244,239,.72);padding:72px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:52px}
.footer-brand .logo{color:#fff;margin-bottom:16px}
.footer-brand p{font-size:14px;line-height:1.8;color:rgba(246,244,239,.6);max-width:34ch}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;font-weight:700}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14px;color:rgba(246,244,239,.66)}
.footer-col a:hover{color:var(--lime)}
.footer-bottom{
  border-top:1px solid var(--border-dark);padding:22px 0;display:flex;
  align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(246,244,239,.5);
}

/* ============ 响应式 ============ */
@media (max-width:1279px){
  .container{width:min(1120px,100% - 48px)}
}
@media (max-width:1023px){
  .section{padding:72px 0}
  .hero{padding:56px 0 68px}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero h1{font-size:36px}
  .feature{gap:36px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){border-left:0;border-top:1px solid var(--border-dark)}
  .stat:nth-child(4){border-top:1px solid var(--border-dark)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .news-card.is-feature{flex-direction:column}
  .news-card.is-feature .news-fig{flex:none;aspect-ratio:16/9;min-height:0}
  .news-card.is-feature .news-body{padding:24px}
  .subscribe{grid-template-columns:1fr;padding:28px}
  .subscribe-form input{width:100%}
  .cta-band{grid-template-columns:1fr;padding:40px 32px}
}
@media (max-width:768px){
  .container{width:calc(100% - 32px)}
  .nav{height:60px;gap:12px}
  .logo{font-size:16px}
  .logo-mark{width:30px;height:30px}
  .logo-full{display:none}
  .logo-sub{display:inline}
  .nav-chips{display:none}
  .mobile-toggle{display:inline-flex}
  .nav-actions .btn{display:none}
  .hero h1{font-size:30px}
  .hero-sub{font-size:16px}
  .hero-cta .btn{width:100%}
  .section{padding:56px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:30px}
  .section-head h2{font-size:24px;max-width:none}
  .tl-item{grid-template-columns:1fr;gap:12px;padding-bottom:26px}
  .tl-item::before,.tl-item::after{display:none}
  .tl-time{display:flex;align-items:baseline;gap:10px;text-align:left;padding-top:0}
  .tl-time b{font-size:17px}
  .tl-card{grid-template-columns:1fr}
  .tl-fig{min-height:0;aspect-ratio:16/9}
  .news-grid{grid-template-columns:1fr}
  .feature{grid-template-columns:1fr;gap:24px;padding:34px 0}
  .feature.reverse .feature-fig{order:0}
  .feature-wide-grid{grid-template-columns:1fr;gap:24px}
  .feature-num{font-size:46px}
  .stats{grid-template-columns:1fr}
  .stat{border-left:0;border-top:1px solid var(--border-dark)}
  .stat:first-child{border-top:0}
  .subscribe-form{flex-direction:column;align-items:stretch;width:100%}
  .subscribe-form .btn{width:100%}
  .faq-answer{padding:0 8px 20px 40px}
  .cta-band{padding:34px 24px}
  .cta-band h2{font-size:23px}
  .cta-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:420px){
  .hero h1{font-size:26px}
  .section-head h2{font-size:22px}
  .news-card.is-feature h3{font-size:20px}
  .news-card.is-feature .news-body{padding:20px}
  .countdown b{font-size:18px}
  .rail-card{flex:0 0 82%}
  .rail-fig{max-height:180px}
  .feature h3{font-size:20px}
  .faq-item summary{font-size:16px}
}

/* roulang page: article */
:root{
  --orange:#F14E29;
  --orange-dark:#D63F1D;
  --green:#0E2A22;
  --green-soft:#17453A;
  --lime:#C8F53C;
  --bg:#F6F4EF;
  --sand:#EDE9DF;
  --card:#FFFFFF;
  --text:#12140F;
  --muted:#5A6157;
  --line:#E6E2D8;
  --line-dark:rgba(246,244,239,.14);
  --r-card:14px;
  --r-lg:18px;
  --r-pill:999px;
  --sh-1:0 2px 10px rgba(14,42,34,.06);
  --sh-2:0 10px 28px rgba(14,42,34,.12);
  --container:1200px;
  --sp:96px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease-out,background-color .2s ease-out,border-color .2s ease-out;}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--lime);outline-offset:2px;}
button{font-family:inherit;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:var(--r-pill);border:1px solid transparent;
  font-size:15px;font-weight:600;line-height:1.2;cursor:pointer;
  transition:transform .2s ease-out,box-shadow .2s ease-out,background-color .2s ease-out,color .2s ease-out,border-color .2s ease-out,filter .2s ease-out;
  white-space:nowrap;
}
.btn-primary{background:var(--orange);color:#FFF8F5;box-shadow:0 4px 14px rgba(241,78,41,.24);}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-2px);box-shadow:0 10px 24px rgba(241,78,41,.3);}
.btn-primary:active{transform:translateY(0);box-shadow:0 2px 8px rgba(241,78,41,.24);}
.btn-ghost{background:transparent;border-color:var(--green);color:var(--green);}
.btn-ghost:hover{background:rgba(14,42,34,.08);}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-block{width:100%;}
.btn[disabled]{opacity:.4;cursor:not-allowed;transform:none;}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--orange);font-weight:600;font-size:15px;}
.link-arrow::after{content:"→";transition:transform .2s ease-out;}
.link-arrow:hover::after{transform:translateX(3px);}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(246,244,239,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease-out,box-shadow .2s ease-out,background-color .2s ease-out;
}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:var(--sh-1);background:#F6F4EF;}
.nav{display:flex;align-items:center;gap:20px;height:72px;}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:17px;color:var(--green);letter-spacing:.01em;}
.logo-mark{width:30px;height:30px;flex:none;}
.logo-sub{display:none;}
.nav-chips{display:flex;align-items:center;gap:6px;margin:0 auto;}
.nav-chips a{padding:9px 18px;border-radius:var(--r-pill);font-size:15px;font-weight:500;color:var(--muted);}
.nav-chips a:hover{background:rgba(14,42,34,.07);color:var(--text);}
.nav-chips a.active{background:var(--green);color:#F6F4EF;font-weight:600;}
.nav-actions{display:flex;align-items:center;gap:12px;}
.icon-btn{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;
  display:inline-flex;align-items:center;justify-content:center;color:var(--green);cursor:pointer;
  transition:border-color .2s ease-out,background-color .2s ease-out,color .2s ease-out;
}
.icon-btn:hover{border-color:var(--green);background:rgba(14,42,34,.05);}
.mobile-toggle{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;position:relative;cursor:pointer;}
.mobile-toggle span,
.mobile-toggle span::before,
.mobile-toggle span::after{position:absolute;width:18px;height:2px;background:var(--green);border-radius:2px;content:"";}
.mobile-toggle span{top:50%;left:50%;margin:-1px 0 0 -9px;}
.mobile-toggle span::before{top:-6px;left:0;}
.mobile-toggle span::after{top:6px;left:0;}

.search-panel{max-height:0;overflow:hidden;background:#fff;border-bottom:1px solid transparent;transition:max-height .24s ease-out,border-color .24s ease-out;}
.search-panel.open{max-height:220px;border-bottom-color:var(--line);}
.search-inner{display:flex;gap:12px;padding:18px 0 10px;}
.search-inner input{
  flex:1;height:46px;padding:0 18px;border-radius:12px;border:1px solid var(--line);
  background:var(--bg);font-size:15px;color:var(--text);
}
.search-inner input:focus{border-color:var(--lime);background:#fff;outline:none;box-shadow:0 0 0 3px rgba(200,245,60,.35);}
.search-hint{padding:0 0 16px;font-size:13.5px;color:var(--muted);}

/* ---------- 文章头部 ---------- */
.article-head{position:relative;background:var(--green);color:#F6F4EF;padding:48px 0 60px;overflow:hidden;}
.article-head::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
  opacity:.2;
}
.article-head::after{
  content:"";position:absolute;left:-60px;bottom:-80px;width:360px;height:360px;border-radius:50%;
  border:1px solid rgba(200,245,60,.18);pointer-events:none;
}
.article-head .container{position:relative;z-index:2;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:rgba(246,244,239,.68);margin-bottom:22px;}
.breadcrumb a{color:rgba(246,244,239,.78);}
.breadcrumb a:hover{color:var(--lime);}
.breadcrumb .sep{opacity:.45;}
.breadcrumb .current{color:#F6F4EF;}
.article-head h1{
  font-size:44px;line-height:1.2;font-weight:800;letter-spacing:-.01em;max-width:900px;
}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:24px;font-size:14px;color:rgba(246,244,239,.72);}
.article-meta em{font-style:normal;color:var(--lime);font-weight:700;font-variant-numeric:tabular-nums;}
.article-cat{
  display:inline-block;margin-bottom:16px;padding:5px 14px;border-radius:var(--r-pill);
  background:rgba(241,78,41,.9);color:#FFF6F2;font-size:12.5px;font-weight:700;letter-spacing:.04em;
}

/* ---------- 文章主体布局 ---------- */
.article-main{padding:64px 0 var(--sp);}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;align-items:start;}
.article-col{min-width:0;}
.article-body{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:48px 56px;box-shadow:var(--sh-1);
}
.article-body p{font-size:16.5px;line-height:1.9;color:#22271F;margin-bottom:1.2em;}
.article-body h2{
  font-size:26px;line-height:1.45;font-weight:700;margin:40px 0 16px;padding-left:14px;
  border-left:4px solid var(--orange);
}
.article-body h2:first-child{margin-top:0;}
.article-body h3{font-size:20px;line-height:1.5;font-weight:700;margin:28px 0 12px;}
.article-body h4{font-size:17px;font-weight:700;margin:22px 0 10px;color:var(--green);}
.article-body ul{margin:0 0 1.3em;}
.article-body ul li{position:relative;padding-left:24px;margin-bottom:10px;font-size:16px;line-height:1.85;color:#22271F;}
.article-body ul li::before{
  content:"";position:absolute;left:4px;top:11px;width:8px;height:8px;border-radius:2px;background:var(--lime);
}
.article-body ol{list-style:decimal;margin:0 0 1.3em;padding-left:22px;}
.article-body ol li{margin-bottom:10px;line-height:1.85;padding-left:6px;}
.article-body blockquote{
  margin:0 0 1.4em;padding:18px 22px;background:var(--sand);
  border-left:4px solid var(--orange);border-radius:0 12px 12px 0;color:var(--muted);font-size:16px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body a{color:var(--orange);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--orange-dark);}
.article-body img{border-radius:12px;margin:24px auto;}
.article-body figure{margin:26px 0;}
.article-body figcaption{text-align:center;font-size:14px;color:var(--muted);margin-top:10px;}
.article-body table{width:100%;border-collapse:collapse;margin:0 0 1.5em;font-size:15px;overflow:hidden;border-radius:12px;}
.article-body th{background:var(--green);color:#F6F4EF;text-align:left;padding:12px 16px;font-weight:600;}
.article-body td{padding:12px 16px;border-bottom:1px solid var(--line);}
.article-body tbody tr:nth-child(even) td{background:#FAF9F5;}
.article-body hr{border:0;height:1px;background:var(--line);margin:36px 0;}
.article-body code{background:var(--sand);padding:2px 6px;border-radius:6px;font-size:14px;}

.article-foot{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}

/* ---------- 侧栏 ---------- */
.article-side{display:flex;flex-direction:column;gap:22px;position:sticky;top:96px;}
.side-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:24px;box-shadow:var(--sh-1);}
.side-card h3{font-size:16px;font-weight:700;margin-bottom:14px;padding-left:12px;border-left:3px solid var(--orange);line-height:1.3;}
.side-list li + li{border-top:1px solid var(--line);}
.side-list a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 0;font-size:14.5px;color:var(--muted);}
.side-list a::after{content:"›";font-size:18px;color:var(--line);transition:color .2s ease-out,transform .2s ease-out;}
.side-list a:hover{color:var(--orange);}
.side-list a:hover::after{color:var(--orange);transform:translateX(3px);}
.side-sub{background:var(--green);border:none;color:#F6F4EF;}
.side-sub h3{color:#F6F4EF;}
.side-sub p{font-size:14px;line-height:1.7;color:rgba(246,244,239,.72);margin-bottom:14px;}
.side-sub .field{display:flex;flex-direction:column;gap:10px;}
.side-sub input{
  height:44px;padding:0 16px;border-radius:12px;border:1px solid var(--line-dark);
  background:rgba(246,244,239,.06);color:#F6F4EF;font-size:14px;
}
.side-sub input::placeholder{color:rgba(246,244,239,.5);}
.side-sub input:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(200,245,60,.22);}
.side-note{font-size:12.5px;margin-top:10px;color:var(--lime);min-height:18px;}

/* ---------- 相关推荐 ---------- */
.related{margin-top:72px;}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:26px;}
.section-head h2{font-size:26px;font-weight:700;line-height:1.35;padding-left:14px;border-left:4px solid var(--orange);}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.post-card{
  display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .2s ease-out,box-shadow .2s ease-out;
}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.post-card:active{transform:translateY(0);}
.post-thumb{aspect-ratio:16/9;background:#E4E0D6;overflow:hidden;}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .24s ease-out;}
.post-card:hover .post-thumb img{transform:scale(1.03);}
.post-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.post-body h3{font-size:17px;line-height:1.5;font-weight:700;}
.post-card:hover h3{color:var(--orange);}
.post-body p{font-size:14px;line-height:1.7;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;}
.tag{display:inline-block;padding:3px 10px;border-radius:var(--r-pill);background:rgba(241,78,41,.1);color:var(--orange);font-size:12px;font-weight:700;}
.time{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;}

/* ---------- 空态 ---------- */
.empty-state{
  text-align:center;padding:56px 24px;background:var(--sand);border-radius:var(--r-lg);border:1px dashed var(--line);
}
.empty-state h2{font-size:22px;font-weight:700;margin-bottom:12px;}
.empty-state p{font-size:15px;color:var(--muted);max-width:460px;margin:0 auto 22px;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--green);color:#F6F4EF;padding:72px 0 0;margin-top:var(--sp);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;}
.footer-brand .logo{color:#F6F4EF;font-size:18px;margin-bottom:16px;}
.footer-brand p{font-size:14px;line-height:1.8;color:rgba(246,244,239,.68);max-width:340px;}
.footer-col h4{font-size:14px;font-weight:700;letter-spacing:.04em;margin-bottom:16px;color:#F6F4EF;}
.footer-col ul li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:rgba(246,244,239,.68);}
.footer-col a:hover{color:var(--lime);}
.footer-bottom{
  margin-top:56px;padding:22px 0;border-top:1px solid var(--line-dark);
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  font-size:13px;color:rgba(246,244,239,.6);
}

/* ---------- 响应式 ---------- */
@media (max-width:1100px){
  .article-layout{grid-template-columns:minmax(0,1fr);gap:36px;}
  .article-side{position:static;flex-direction:row;flex-wrap:wrap;}
  .side-card{flex:1 1 300px;}
}
@media (max-width:1023px){
  :root{--sp:72px;}
  .article-head h1{font-size:34px;}
  .article-body{padding:36px 32px;}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  :root{--sp:56px;}
  .container{padding:0 16px;}
  .nav{height:60px;gap:10px;}
  .logo-full{display:none;}
  .logo-sub{display:inline;}
  .logo{font-size:16px;}
  .nav-chips{
    display:none;position:absolute;top:60px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;margin:0;
    background:var(--bg);border-bottom:1px solid var(--line);
    padding:12px 16px 18px;box-shadow:var(--sh-2);
  }
  .site-header.nav-open .nav-chips{display:flex;}
  .nav-chips a{padding:13px 16px;font-size:16px;border-radius:12px;}
  .nav-actions{margin-left:auto;}
  .nav-actions .icon-btn,
  .nav-actions .btn-primary{display:none;}
  .mobile-toggle{display:block;}
  .search-inner{flex-direction:column;gap:10px;}
  .search-inner .btn{width:100%;}
  .article-head{padding:32px 0 40px;}
  .article-head h1{font-size:27px;line-height:1.32;}
  .article-meta{gap:8px 16px;font-size:13px;margin-top:18px;}
  .article-main{padding:40px 0 var(--sp);}
  .article-body{padding:26px 20px;border-radius:var(--r-card);}
  .article-body h2{font-size:21px;margin-top:32px;}
  .article-body h3{font-size:18px;}
  .article-body p,.article-body ul li{font-size:16px;}
  .article-body table{display:block;overflow-x:auto;white-space:nowrap;}
  .article-side{flex-direction:column;}
  .article-foot .btn{flex:1 1 100%;}
  .related{margin-top:56px;}
  .section-head h2{font-size:21px;}
  .related-grid{grid-template-columns:minmax(0,1fr);}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .site-footer{padding-top:56px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:420px){
  .article-head h1{font-size:23px;}
  .post-thumb{max-height:180px;}
  .btn{padding:11px 20px;font-size:14.5px;}
}

/* roulang page: category1 */
/* ============ 设计变量 ============ */
:root{
  --brand:#F14E29;
  --brand-dark:#D33C19;
  --ink:#0E2A22;
  --ink-soft:#1A3B31;
  --lime:#C8F53C;
  --bg:#F6F4EF;
  --sand:#EDE9DF;
  --white:#FFFFFF;
  --text:#12140F;
  --text-sub:#5A6157;
  --text-mute:#9AA396;
  --line:#E6E2D8;
  --line-dark:rgba(246,244,239,.14);
  --radius-sm:12px;
  --radius:14px;
  --radius-lg:18px;
  --radius-pill:999px;
  --shadow:0 2px 10px rgba(14,42,34,.06);
  --shadow-hover:0 10px 28px rgba(14,42,34,.12);
  --container:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ============ Reset ============ */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;}
ul,ol{padding:0;list-style:none;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease);}
button,input{font:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
svg{display:block;}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:4px;}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1;}

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

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--radius-pill);
  font-size:15px;font-weight:600;letter-spacing:.01em;
  transition:transform .18s var(--ease),background .18s var(--ease),box-shadow .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
  white-space:nowrap;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 18px rgba(241,78,41,.22);}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 12px 26px rgba(241,78,41,.3);}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 12px rgba(241,78,41,.22);}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--ink);}
.btn-ghost:hover{background:rgba(14,42,34,.08);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}
.btn-light{background:rgba(246,244,239,.12);color:var(--bg);border:1px solid var(--line-dark);}
.btn-light:hover{background:rgba(246,244,239,.2);transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-block{width:100%;}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none;}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:600;font-size:15px;}
.link-arrow .arw{transition:transform .2s var(--ease);}
.link-arrow:hover .arw{transform:translateX(3px);}

/* ============ 徽章 / 标签 ============ */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 11px;border-radius:var(--radius-pill);
  font-size:12px;font-weight:700;letter-spacing:.03em;line-height:1.5;
}
.badge-live{background:var(--brand);color:#fff;}
.badge-live .dot{width:6px;height:6px;border-radius:50%;background:#fff;animation:pulse 1.6s infinite;}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.badge-soon{background:rgba(14,42,34,.08);color:var(--ink);}
.badge-done{background:rgba(154,163,150,.18);color:#6E7869;}
.badge-cat{background:rgba(241,78,41,.1);color:var(--brand);}
.tag-lime{background:var(--lime);color:var(--ink);}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(246,244,239,.92);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .24s var(--ease),background .24s var(--ease);
}
.site-header.is-scrolled{background:rgba(246,244,239,.98);box-shadow:0 6px 22px rgba(14,42,34,.1);}
.nav{display:flex;align-items:center;gap:28px;height:72px;}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:.01em;color:var(--ink);flex-shrink:0;}
.logo-mark{width:34px;height:34px;flex-shrink:0;}
.logo-full{display:inline;}
.logo-sub{display:none;}
.nav-chips{display:flex;align-items:center;gap:6px;padding:5px;background:rgba(14,42,34,.055);border-radius:var(--radius-pill);margin-right:auto;}
.nav-chips a{
  padding:8px 18px;border-radius:var(--radius-pill);font-size:15px;font-weight:600;color:var(--text-sub);
  transition:background .2s var(--ease),color .2s var(--ease);
}
.nav-chips a:hover{color:var(--ink);background:rgba(14,42,34,.07);}
.nav-chips a.active{background:var(--ink);color:var(--bg);}
.nav-actions{display:flex;align-items:center;gap:12px;}
.icon-btn{
  width:38px;height:38px;display:flex;align-items:center;justify-content:center;
  border-radius:var(--radius-pill);color:var(--ink);border:1px solid var(--line);
  background:var(--white);transition:background .2s var(--ease),color .2s var(--ease),transform .2s var(--ease);
}
.icon-btn:hover{background:var(--ink);color:var(--lime);transform:translateY(-2px);}
.mobile-toggle{display:none;width:40px;height:40px;border-radius:var(--radius-pill);border:1px solid var(--line);background:var(--white);position:relative;}
.mobile-toggle span,.mobile-toggle span::before,.mobile-toggle span::after{
  content:"";position:absolute;left:11px;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:.2s var(--ease);
}
.mobile-toggle span{top:19px;}
.mobile-toggle span::before{top:-6px;left:0;}
.mobile-toggle span::after{top:6px;left:0;}

/* 搜索面板 */
.search-panel{max-height:0;overflow:hidden;background:var(--white);border-top:1px solid transparent;transition:max-height .28s var(--ease),border-color .28s var(--ease);}
.search-panel.open{max-height:180px;border-top-color:var(--line);}
.search-inner{display:flex;gap:12px;padding:18px 0 8px;}
.search-inner input{
  flex:1;padding:12px 18px;border-radius:var(--radius-sm);border:1px solid var(--line);
  background:var(--bg);font-size:15px;transition:border-color .2s var(--ease);
}
.search-inner input:focus{outline:none;border-color:var(--ink);}
.search-hint{padding:0 0 16px;font-size:13px;color:var(--text-mute);}

/* 移动抽屉 */
.drawer-mask{position:fixed;inset:0;background:rgba(14,42,34,.5);opacity:0;visibility:hidden;transition:.24s var(--ease);z-index:90;}
.drawer-mask.open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);z-index:100;
  background:var(--ink);color:var(--bg);padding:26px 24px;
  transform:translateX(102%);transition:transform .28s var(--ease);
  display:flex;flex-direction:column;
}
.drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px;}
.drawer-head .logo{color:var(--bg);}
.drawer-close{width:34px;height:34px;border-radius:50%;border:1px solid var(--line-dark);color:var(--bg);font-size:18px;line-height:1;}
.drawer-nav{display:flex;flex-direction:column;gap:4px;}
.drawer-nav a{padding:14px 4px;font-size:19px;font-weight:700;border-bottom:1px solid var(--line-dark);color:rgba(246,244,239,.82);}
.drawer-nav a.active,.drawer-nav a:hover{color:var(--lime);}
.drawer-foot{margin-top:auto;padding-top:24px;}

/* ============ 频道带 ============ */
.page-banner{
  position:relative;overflow:hidden;color:var(--bg);
  background-image:linear-gradient(100deg,rgba(14,42,34,.94) 0%,rgba(14,42,34,.78) 46%,rgba(14,42,34,.52) 100%),url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
}
.page-banner::after{
  content:"";position:absolute;right:-90px;top:-60px;width:420px;height:420px;border-radius:50%;
  border:56px solid rgba(200,245,60,.1);pointer-events:none;
}
.page-banner .container{position:relative;z-index:2;padding-top:44px;padding-bottom:48px;}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(246,244,239,.6);margin-bottom:16px;}
.breadcrumb a:hover{color:var(--lime);}
.breadcrumb span.sep{opacity:.5;}
.page-banner h1{font-size:44px;line-height:1.18;font-weight:800;letter-spacing:-.01em;}
.page-banner .banner-sub{margin-top:12px;font-size:16px;color:rgba(246,244,239,.76);max-width:620px;}
.banner-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.banner-meta span{
  padding:6px 14px;border-radius:var(--radius-pill);font-size:13px;
  background:rgba(246,244,239,.1);border:1px solid var(--line-dark);
}
.banner-meta span b{color:var(--lime);font-weight:700;}

/* ============ 筛选行 ============ */
.filter-bar{background:var(--white);border-bottom:1px solid var(--line);}
.filter-inner{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding:16px 24px;}
.chips{display:flex;gap:8px;flex-wrap:wrap;}
.chip{
  padding:8px 16px;border-radius:var(--radius-pill);font-size:14px;font-weight:600;
  color:var(--text-sub);border:1px solid var(--line);background:var(--bg);
  transition:.2s var(--ease);
}
.chip:hover{border-color:var(--ink);color:var(--ink);transform:translateY(-1px);}
.chip.is-on{background:var(--ink);border-color:var(--ink);color:var(--bg);}
.filter-note{margin-left:auto;font-size:13px;color:var(--text-mute);}

/* ============ 板块通用 ============ */
.section{padding:72px 0;}
.section-sand{background:var(--sand);}
.section-ink{background:var(--ink);color:var(--bg);}
.section-ink .section-title{color:var(--bg);}
.section-ink .section-desc{color:rgba(246,244,239,.7);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap;}
.section-title{position:relative;font-size:30px;line-height:1.3;font-weight:700;padding-left:16px;letter-spacing:-.01em;}
.section-title::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:3px;background:var(--brand);}
.section-desc{margin-top:10px;font-size:15px;color:var(--text-sub);max-width:640px;}

/* ============ 场次卡片 ============ */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.match-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.match-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#DAD4C6;}
.match-card:active{transform:translateY(0);}
.match-cover{position:relative;aspect-ratio:16/9;background:#DCD7CB;overflow:hidden;}
.match-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease);}
.match-card:hover .match-cover img{transform:scale(1.04);}
.match-cover .badge{position:absolute;top:12px;left:12px;}
.match-cover .time-chip{
  position:absolute;bottom:12px;left:12px;padding:6px 13px;border-radius:var(--radius-pill);
  background:rgba(14,42,34,.86);color:var(--lime);font-size:14px;font-weight:700;
  font-variant-numeric:tabular-nums;letter-spacing:.02em;
}
.match-body{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1;}
.match-tags{display:flex;gap:8px;align-items:center;margin-bottom:10px;}
.match-title{font-size:18px;line-height:1.5;font-weight:700;margin-bottom:8px;}
.match-card:hover .match-title{color:var(--brand);}
.match-desc{font-size:14px;line-height:1.7;color:var(--text-sub);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.match-points{margin-top:14px;display:flex;flex-direction:column;gap:7px;}
.match-points li{position:relative;padding-left:17px;font-size:13px;color:var(--text-sub);line-height:1.6;}
.match-points li::before{content:"";position:absolute;left:0;top:8px;width:7px;height:7px;border-radius:2px;background:var(--lime);}
.match-foot{margin-top:18px;padding-top:14px;border-top:1px dashed var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;}
.match-time{font-size:13px;color:var(--text-mute);font-variant-numeric:tabular-nums;}

/* ============ 三步流程 ============ */
.steps-layout{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:56px;align-items:start;}
.steps-intro h2{font-size:30px;line-height:1.32;font-weight:700;margin-bottom:16px;letter-spacing:-.01em;}
.steps-intro p{color:var(--text-sub);font-size:15px;margin-bottom:24px;}
.steps-list{display:flex;flex-direction:column;gap:0;}
.step{display:grid;grid-template-columns:64px 1fr;gap:20px;padding:24px 0;border-bottom:1px solid var(--line);}
.step:first-child{padding-top:0;}
.step:last-child{border-bottom:0;padding-bottom:0;}
.step-num{
  font-size:26px;font-weight:800;color:var(--ink);line-height:1;
  font-variant-numeric:tabular-nums;padding-top:4px;
  -webkit-text-stroke:1px var(--ink);color:transparent;
}
.step h3{font-size:19px;font-weight:700;margin-bottom:7px;}
.step p{font-size:14px;color:var(--text-sub);}

/* ============ 看点 / 深色板块 ============ */
.spotlight{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:52px;align-items:center;}
.spotlight-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-dark);aspect-ratio:4/3;background:rgba(246,244,239,.05);}
.spotlight-media img{width:100%;height:100%;object-fit:cover;}
.spotlight-media .mark{
  position:absolute;left:18px;bottom:18px;padding:8px 15px;border-radius:var(--radius-pill);
  background:rgba(14,42,34,.82);color:var(--lime);font-size:13px;font-weight:700;
}
.spotlight h2{font-size:30px;line-height:1.32;font-weight:700;margin-bottom:16px;color:var(--bg);letter-spacing:-.01em;}
.spotlight p{color:rgba(246,244,239,.74);font-size:15px;margin-bottom:24px;}
.spot-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.spot-item{
  padding:18px;border-radius:var(--radius);border:1px solid var(--line-dark);
  background:rgba(246,244,239,.045);
  transition:border-color .2s var(--ease),background .2s var(--ease),transform .2s var(--ease);
}
.spot-item:hover{border-color:var(--lime);background:rgba(246,244,239,.08);transform:translateY(-2px);}
.spot-item h4{font-size:15px;font-weight:700;margin-bottom:6px;color:var(--bg);}
.spot-item p{font-size:13px;color:rgba(246,244,239,.62);margin:0;}

/* ============ 数据条 ============ */
.stats{background:var(--ink);color:var(--bg);}
.stats-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.stat{padding:34px 24px;text-align:center;border-right:1px solid var(--line-dark);}
.stat:last-child{border-right:0;}
.stat .v{font-size:32px;font-weight:800;color:var(--lime);font-variant-numeric:tabular-nums;line-height:1.2;}
.stat .k{font-size:13px;color:rgba(246,244,239,.62);margin-top:6px;}

/* ============ 适用场景 ============ */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.scene-card{
  display:grid;grid-template-columns:150px 1fr;gap:22px;align-items:center;
  padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);
  box-shadow:var(--shadow);transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.scene-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.scene-card .thumb{aspect-ratio:1/1;border-radius:var(--radius-sm);overflow:hidden;background:#DCD7CB;}
.scene-card .thumb img{width:100%;height:100%;object-fit:cover;}
.scene-card h3{font-size:18px;font-weight:700;margin-bottom:8px;}
.scene-card p{font-size:14px;color:var(--text-sub);}

/* ============ FAQ ============ */
.faq-wrap{max-width:840px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:first-child{border-top:1px solid var(--line);}
.faq-item summary{
  list-style:none;display:flex;align-items:center;gap:14px;
  min-height:56px;padding:16px 0;cursor:pointer;font-size:17px;font-weight:700;
  transition:color .2s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--brand);}
.faq-num{
  flex-shrink:0;width:26px;height:26px;border-radius:7px;background:var(--lime);color:var(--ink);
  display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;
}
.faq-arrow{
  margin-left:auto;width:9px;height:9px;flex-shrink:0;
  border-right:2px solid var(--text-sub);border-bottom:2px solid var(--text-sub);
  transform:rotate(45deg);transition:transform .22s var(--ease);
}
.faq-item[open] .faq-arrow{transform:rotate(-135deg);}
.faq-answer{padding:0 24px 22px;font-size:15px;color:var(--text-sub);}
.faq-item[open] .faq-answer{animation:fadeIn .22s var(--ease);}
@keyframes fadeIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}

/* ============ CTA ============ */
.cta-band{
  position:relative;overflow:hidden;background:var(--sand);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.cta-band::after{
  content:"";position:absolute;right:-120px;bottom:-160px;width:460px;height:460px;border-radius:50%;
  border:60px solid rgba(241,78,41,.07);pointer-events:none;
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:48px;align-items:center;padding:64px 0;}
.cta-inner h2{font-size:30px;line-height:1.32;font-weight:700;margin-bottom:12px;letter-spacing:-.01em;}
.cta-inner p{font-size:15px;color:var(--text-sub);}
.subscribe-form{display:flex;gap:12px;}
.subscribe-form input{
  flex:1;padding:14px 20px;border-radius:var(--radius-pill);border:1px solid var(--line);
  background:var(--white);font-size:15px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.subscribe-form input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(241,78,41,.12);}
.form-msg{margin-top:12px;font-size:13px;min-height:20px;color:var(--text-sub);}
.form-msg.ok{color:#2F7A52;}
.form-msg.err{color:var(--brand);}
.subscribe-form input.ok{border-color:var(--lime);}
.subscribe-form input.err{border-color:var(--brand);}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:rgba(246,244,239,.78);padding:60px 0 0;}
.footer-grid{display:grid;grid-template-columns:minmax(0,4fr) repeat(3,minmax(0,2.4fr));gap:40px;padding-bottom:44px;}
.footer-brand .logo{color:var(--bg);margin-bottom:16px;}
.footer-brand p{font-size:14px;line-height:1.8;color:rgba(246,244,239,.6);max-width:320px;}
.footer-col h4{font-size:15px;font-weight:700;color:var(--bg);margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:14px;color:rgba(246,244,239,.66);}
.footer-col a:hover{color:var(--lime);}
.footer-bottom{
  border-top:1px solid var(--line-dark);padding:20px 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(246,244,239,.52);
}

/* ============ 响应式 ============ */
@media (max-width:1023px){
  .nav{gap:16px;height:66px;}
  .nav-chips a{padding:7px 13px;font-size:14px;}
  .section{padding:56px 0;}
  .page-banner h1{font-size:34px;}
  .card-grid{grid-template-columns:repeat(2,1fr);gap:20px;}
  .steps-layout{grid-template-columns:1fr;gap:36px;}
  .spotlight{grid-template-columns:1fr;gap:32px;}
  .stats-inner{grid-template-columns:repeat(2,1fr);}
  .stat:nth-child(2){border-right:0;}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line-dark);}
  .scene-grid{grid-template-columns:1fr;}
  .cta-inner{grid-template-columns:1fr;gap:28px;padding:52px 0;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  .nav{height:60px;gap:10px;}
  .logo-full{display:none;}
  .logo-sub{display:inline;}
  .nav-chips{display:none;}
  .nav-actions .btn-primary{display:none;}
  .mobile-toggle{display:block;}
  .section{padding:52px 0;}
  .page-banner .container{padding-top:32px;padding-bottom:36px;}
  .page-banner h1{font-size:30px;line-height:1.24;}
  .page-banner .banner-sub{font-size:15px;}
  .filter-inner{padding:14px 16px;gap:12px;}
  .filter-note{margin-left:0;}
  .section-head{margin-bottom:28px;}
  .section-title{font-size:24px;line-height:1.34;}
  .section-desc{font-size:14px;}
  .card-grid{grid-template-columns:1fr;gap:18px;}
  .spotlight h2,.steps-intro h2,.cta-inner h2{font-size:24px;line-height:1.34;}
  .spot-list{grid-template-columns:1fr;}
  .scene-card{grid-template-columns:110px 1fr;gap:16px;padding:16px;}
  .stats-inner{grid-template-columns:1fr 1fr;}
  .stat{padding:24px 14px;}
  .stat .v{font-size:26px;}
  .subscribe-form{flex-direction:column;}
  .subscribe-form .btn{width:100%;}
  .faq-item summary{font-size:16px;}
  .faq-answer{padding:0 0 20px 40px;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .step{grid-template-columns:48px 1fr;gap:14px;}
}
@media (max-width:419px){
  .page-banner h1{font-size:26px;}
  .section-title{font-size:22px;}
  .match-cover{max-height:180px;}
  .btn{padding:12px 20px;font-size:14px;}
  .btn-block,.drawer-foot .btn{width:100%;}
  .scene-card{grid-template-columns:1fr;}
  .scene-card .thumb{aspect-ratio:16/9;}
}

/* roulang page: category2 */
:root{
  --brand:#F14E29;
  --brand-deep:#D03D1B;
  --brand-soft:#FDE7E1;
  --ink:#0E2A22;
  --ink-soft:#123328;
  --lime:#C8F53C;
  --paper:#F6F4EF;
  --sand:#EDE9DF;
  --white:#FFFFFF;
  --text:#12140F;
  --muted:#5A6157;
  --muted-light:#9AA396;
  --line:#E6E2D8;
  --line-dark:rgba(246,244,239,.14);
  --radius-sm:12px;
  --radius-card:14px;
  --radius-lg:18px;
  --radius-pill:999px;
  --shadow-1:0 2px 10px rgba(14,42,34,.06);
  --shadow-2:0 10px 28px rgba(14,42,34,.12);
  --container:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto;background:var(--sand);}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease);}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;line-height:1.24;font-weight:800;}
p{margin:0;}
input{font:inherit;}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--radius-pill);
  padding:13px 26px;
  font-size:15px;font-weight:700;
  line-height:1;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease),filter .2s var(--ease);
  white-space:nowrap;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 18px rgba(241,78,41,.24);}
.btn-primary:hover{background:var(--brand-deep);transform:translateY(-2px);box-shadow:0 12px 26px rgba(241,78,41,.30);}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 12px rgba(241,78,41,.22);}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--ink);}
.btn-ghost:hover{background:rgba(14,42,34,.08);transform:translateY(-2px);}
.btn-light{background:var(--white);color:var(--ink);border:1px solid var(--line);}
.btn-light:hover{border-color:var(--ink);transform:translateY(-2px);}
.btn-sm{padding:9px 20px;font-size:14px;}
.btn-block{width:100%;}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none;}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:700;font-size:15px;}
.text-link .arrow{transition:transform .2s var(--ease);}
.text-link:hover .arrow{transform:translateX(3px);}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(246,244,239,.94);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid transparent;
  transition:background-color .24s var(--ease),border-color .24s var(--ease),box-shadow .24s var(--ease);
}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 6px 20px rgba(14,42,34,.07);}
.nav{display:flex;align-items:center;gap:28px;height:72px;}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:.01em;color:var(--ink);}
.logo-mark{width:34px;height:34px;flex:none;}
.logo-sub{display:none;}
.nav-chips{display:flex;align-items:center;gap:6px;padding:6px;border-radius:var(--radius-pill);background:rgba(14,42,34,.05);}
.nav-chips a{
  display:inline-block;padding:8px 18px;border-radius:var(--radius-pill);
  font-size:15px;font-weight:600;color:var(--muted);
}
.nav-chips a:hover{color:var(--ink);background:rgba(14,42,34,.06);}
.nav-chips a.active{background:var(--ink);color:var(--paper);}
.nav-actions{display:flex;align-items:center;gap:12px;margin-left:auto;}
.icon-btn{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:var(--white);border:1px solid var(--line);color:var(--ink);
  transition:border-color .2s var(--ease),transform .2s var(--ease);
}
.icon-btn:hover{border-color:var(--ink);transform:translateY(-1px);}
.mobile-toggle{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:var(--white);position:relative;}
.mobile-toggle span,.mobile-toggle::before,.mobile-toggle::after{
  content:"";position:absolute;left:11px;width:20px;height:2px;border-radius:2px;background:var(--ink);transition:transform .2s var(--ease);
}
.mobile-toggle::before{top:14px;}
.mobile-toggle span{top:20px;}
.mobile-toggle::after{top:26px;}

/* ---------- 搜索面板 ---------- */
.search-panel{display:none;border-top:1px solid var(--line);background:var(--white);}
.search-panel.open{display:block;}
.search-inner{display:flex;gap:12px;padding:18px 0 8px;}
.search-inner input{
  flex:1;height:48px;border-radius:var(--radius-sm);border:1px solid var(--line);
  padding:0 16px;background:var(--paper);color:var(--text);
}
.search-inner input:focus{outline:none;border-color:var(--ink);background:var(--white);}
.search-hint{font-size:14px;color:var(--muted);padding-bottom:18px;}

/* ---------- 移动抽屉 ---------- */
.drawer-mask{position:fixed;inset:0;background:rgba(14,42,34,.5);opacity:0;visibility:hidden;transition:opacity .24s var(--ease),visibility .24s;z-index:90;}
.drawer-mask.open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(86vw,360px);z-index:100;
  background:var(--paper);transform:translateX(102%);
  transition:transform .26s var(--ease);
  display:flex;flex-direction:column;padding:22px 24px 28px;
  border-left:1px solid var(--line);
}
.drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;font-weight:800;color:var(--ink);}
.drawer-close{width:38px;height:38px;border-radius:12px;border:1px solid var(--line);background:var(--white);font-size:20px;line-height:1;display:grid;place-items:center;}
.drawer-nav{display:flex;flex-direction:column;gap:4px;margin:26px 0 0;}
.drawer-nav a{padding:14px 16px;border-radius:var(--radius-sm);font-size:19px;font-weight:700;color:var(--ink);}
.drawer-nav a:hover{background:rgba(14,42,34,.06);}
.drawer-nav a.active{background:var(--ink);color:var(--paper);}
.drawer-cta{margin-top:auto;}

/* ---------- 频道带 ---------- */
.channel-band{
  position:relative;isolation:isolate;color:var(--paper);
  background-image:url("/assets/images/backpic/back-2.png");
  background-size:cover;background-position:center;
  min-height:160px;
  display:flex;align-items:center;
  padding:44px 0;
}
.channel-band::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(14,42,34,.93) 0%,rgba(14,42,34,.82) 52%,rgba(14,42,34,.62) 100%);
}
.band-inner{max-width:760px;}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:14px;color:rgba(246,244,239,.72);margin-bottom:14px;}
.breadcrumb a:hover{color:var(--lime);}
.breadcrumb span[aria-current]{color:var(--paper);}
.channel-band h1{font-size:44px;letter-spacing:.01em;}
.band-desc{margin-top:10px;font-size:16px;line-height:1.7;color:rgba(246,244,239,.86);}
.band-tag{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:16px;
  padding:6px 14px;border-radius:var(--radius-pill);
  background:rgba(200,245,60,.16);color:var(--lime);border:1px solid rgba(200,245,60,.34);
  font-size:13px;font-weight:700;letter-spacing:.04em;
}

/* ---------- 筛选行 ---------- */
.filter-row{background:var(--white);border-bottom:1px solid var(--line);}
.filter-inner{display:flex;align-items:center;gap:16px;padding:16px 0;flex-wrap:wrap;}
.filter-label{font-size:13px;font-weight:700;color:var(--muted);letter-spacing:.04em;}
.filter-chips{display:flex;gap:10px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none;}
.filter-chips::-webkit-scrollbar{display:none;}
.chip{
  display:inline-block;white-space:nowrap;
  padding:8px 18px;border-radius:var(--radius-pill);
  border:1px solid var(--line);background:var(--paper);
  font-size:14px;font-weight:600;color:var(--muted);
}
.chip:hover{border-color:var(--ink);color:var(--ink);}
.chip.active{background:var(--brand);border-color:var(--brand);color:#fff;}

/* ---------- 通用板块 ---------- */
.section{padding:96px 0;}
.section-tight{padding:72px 0;}
.bg-paper{background:var(--paper);}
.bg-sand{background:var(--sand);}
.bg-white{background:var(--white);}
.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:30px;}
.section-head .lead{margin-top:12px;font-size:15px;color:var(--muted);max-width:620px;}
.eyebrow{
  display:inline-block;margin-bottom:14px;padding:6px 14px;border-radius:var(--radius-pill);
  background:var(--brand-soft);color:var(--brand-deep);font-size:13px;font-weight:700;letter-spacing:.04em;
}
.eyebrow-dark{background:rgba(200,245,60,.14);color:var(--lime);border:1px solid rgba(200,245,60,.3);}

/* ---------- 重点解读 ---------- */
.hl-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:24px;align-items:stretch;}
.hl-card{
  background:var(--white);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-1);border:1px solid var(--line);
  display:flex;flex-direction:column;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.hl-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);}
.hl-card .thumb{aspect-ratio:16/9;width:100%;object-fit:cover;}
.hl-body{padding:28px;}
.hl-body h3{font-size:23px;margin-bottom:12px;}
.hl-body p{color:var(--muted);font-size:15px;}
.hl-side{display:grid;gap:24px;}
.hl-mini{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:26px;box-shadow:var(--shadow-1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.hl-mini:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:var(--ink);}
.hl-mini h3{font-size:18px;margin:12px 0 10px;}
.hl-mini p{font-size:14px;color:var(--muted);}
.meta-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:18px;}
.badge{
  display:inline-block;padding:4px 12px;border-radius:var(--radius-pill);
  background:var(--brand-soft);color:var(--brand-deep);
  font-size:12px;font-weight:700;letter-spacing:.04em;
}
.badge-lime{background:rgba(200,245,60,.22);color:#3E5B10;}
.meta{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;}

/* ---------- 资讯速览 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.news-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;display:flex;flex-direction:column;
  box-shadow:var(--shadow-1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);}
.news-card:hover h3{color:var(--brand);}
.news-card .thumb{aspect-ratio:16/10;width:100%;object-fit:cover;}
.news-body{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1;}
.news-body h3{font-size:19px;line-height:1.45;}
.news-body p{
  font-size:14px;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:6px;}

/* ---------- 时间线 ---------- */
.tl-list{max-width:900px;margin:0 auto;}
.tl-item{display:grid;grid-template-columns:110px 1fr;gap:0 28px;padding:4px 0;}
.tl-time{font-size:15px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;padding-top:22px;}
.tl-body{position:relative;border-left:2px dashed var(--line);padding:20px 0 20px 30px;}
.tl-body::before{
  content:"";position:absolute;left:-8px;top:26px;width:14px;height:14px;border-radius:4px;
  background:var(--lime);box-shadow:0 0 0 4px rgba(200,245,60,.16);
}
.tl-item:first-child .tl-body::before{background:var(--brand);box-shadow:0 0 0 4px rgba(241,78,41,.18);}
.tl-body h3{font-size:18px;margin-bottom:8px;}
.tl-body p{font-size:15px;color:var(--muted);}

/* ---------- 数据条 ---------- */
.data-strip{
  background:var(--ink);border-radius:var(--radius-lg);
  padding:40px 24px;display:grid;grid-template-columns:repeat(4,1fr);
  gap:8px;color:var(--paper);
}
.data-cell{padding:6px 20px;border-left:1px solid var(--line-dark);}
.data-cell:first-child{border-left:0;}
.data-num{font-size:32px;font-weight:800;color:var(--lime);font-variant-numeric:tabular-nums;line-height:1.2;}
.data-label{font-size:13px;color:rgba(246,244,239,.68);margin-top:6px;}

/* ---------- FAQ ---------- */
.faq{max-width:840px;margin:0 auto;}
.faq-item{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);
  margin-bottom:12px;overflow:hidden;transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.faq-item:hover{border-color:var(--muted-light);}
.faq-item.open{border-color:var(--ink);box-shadow:var(--shadow-1);}
.faq-q{
  width:100%;display:flex;align-items:center;gap:16px;text-align:left;
  min-height:56px;padding:16px 22px;font-size:17px;font-weight:700;color:var(--ink);
}
.faq-idx{
  width:26px;height:26px;flex:none;border-radius:6px;background:var(--lime);color:#28410A;
  display:grid;place-items:center;font-size:13px;font-weight:800;
}
.faq-arrow{margin-left:auto;flex:none;width:18px;height:18px;position:relative;transition:transform .22s var(--ease);}
.faq-arrow::before,.faq-arrow::after{content:"";position:absolute;background:var(--ink);border-radius:2px;}
.faq-arrow::before{left:8px;top:0;width:2px;height:18px;}
.faq-arrow::after{top:8px;left:0;width:18px;height:2px;}
.faq-item.open .faq-arrow{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease-out;}
.faq-a-inner{padding:0 24px 22px 64px;font-size:15px;line-height:1.85;color:var(--muted);}

/* ---------- CTA 订阅带 ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  background:var(--sand);padding:48px 44px;
  display:grid;grid-template-columns:1.1fr auto;gap:36px;align-items:center;
}
.cta-band h2{font-size:28px;margin-bottom:12px;}
.cta-band .lead{font-size:15px;color:var(--muted);max-width:520px;}
.cta-track{position:absolute;right:-40px;top:-30px;width:280px;opacity:.18;pointer-events:none;}
.sub-form{display:flex;gap:12px;align-items:center;position:relative;z-index:1;}
.sub-form input{
  width:280px;height:50px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:var(--white);
  padding:0 16px;color:var(--text);transition:border-color .2s var(--ease);
}
.sub-form input:focus{outline:none;border-color:var(--ink);}
.sub-form input.is-ok{border-color:var(--lime);}
.sub-form input.is-error{border-color:var(--brand);}
.sub-msg{grid-column:1 / -1;font-size:14px;color:var(--muted);min-height:22px;position:relative;z-index:1;}
.sub-msg.ok{color:#3E5B10;}
.sub-msg.error{color:var(--brand-deep);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:var(--paper);padding:72px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;}
.footer-brand .logo{color:var(--paper);margin-bottom:18px;}
.footer-brand p{font-size:14px;line-height:1.85;color:rgba(246,244,239,.68);max-width:340px;}
.footer-col h4{font-size:15px;margin-bottom:16px;color:var(--paper);}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:14px;color:rgba(246,244,239,.72);}
.footer-col a:hover{color:var(--lime);}
.footer-bottom{
  margin-top:56px;padding:22px 0;
  border-top:1px solid var(--line-dark);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(246,244,239,.6);
}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .nav{gap:20px;}
  .nav-chips a{padding:8px 14px;}
}
@media (max-width:1023px){
  .section{padding:72px 0;}
  .section-tight{padding:56px 0;}
  .channel-band h1{font-size:36px;}
  .hl-grid{grid-template-columns:1fr;}
  .data-strip{grid-template-columns:repeat(2,1fr);gap:20px 0;}
  .data-cell:nth-child(3){border-left:0;}
  .cta-band{grid-template-columns:1fr;padding:38px 30px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
}
@media (max-width:767px){
  .nav{height:60px;gap:12px;}
  .logo-full{display:none;}
  .logo-sub{display:inline;}
  .nav-chips{display:none;}
  .nav-actions .icon-btn{display:none;}
  .mobile-toggle{display:block;}
  .nav-actions .btn{display:none;}
  .section{padding:56px 0;}
  .section-head h2{font-size:24px;}
  .channel-band{padding:32px 0;}
  .channel-band h1{font-size:30px;}
  .band-desc{font-size:15px;}
  .news-grid{grid-template-columns:1fr;}
  .tl-item{grid-template-columns:1fr;gap:0;}
  .tl-time{padding:14px 0 0;font-size:14px;}
  .tl-body{border-left:0;border-top:2px dashed var(--line);padding:16px 0 16px 22px;}
  .tl-body::before{top:24px;left:-8px;}
  .faq-q{font-size:16px;padding:14px 18px;}
  .faq-a-inner{padding:0 18px 18px 56px;}
  .sub-form{flex-direction:column;align-items:stretch;width:100%;}
  .sub-form input{width:100%;}
  .sub-form .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .data-strip{padding:28px 12px;}
  .data-num{font-size:26px;}
}
@media (max-width:519px){
  .container{padding:0 16px;}
  .channel-band h1{font-size:26px;}
  .hl-body{padding:22px;}
  .news-body{padding:20px;}
  .data-strip{grid-template-columns:1fr;gap:0;}
  .data-cell{border-left:0;border-top:1px solid var(--line-dark);padding:14px 8px;}
  .data-cell:first-child{border-top:0;}
  .news-card .thumb{max-height:180px;}
  .btn{padding:12px 20px;}
}

/* roulang page: category3 */
:root{
  --orange:#F14E29;
  --orange-hi:#FF6240;
  --ink:#0E2A22;
  --ink-soft:#153A2E;
  --lime:#C8F53C;
  --bg:#F6F4EF;
  --sand:#EDE9DF;
  --white:#FFFFFF;
  --text:#12140F;
  --muted:#5A6157;
  --muted-2:#9AA396;
  --line:#E6E2D8;
  --line-dark:rgba(246,244,239,.14);
  --r-sm:10px;
  --r:14px;
  --r-lg:18px;
  --r-pill:999px;
  --sh-1:0 2px 10px rgba(14,42,34,.06);
  --sh-2:0 10px 28px rgba(14,42,34,.12);
  --sec:96px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;background:#E3E0D8;}
button,input{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.3;color:var(--ink);font-weight:800;}
p{margin:0 0 1.2em;}
ul,ol{margin:0;}
::selection{background:var(--lime);color:var(--ink);}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(246,244,239,.78);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:background .22s ease-out,border-color .22s ease-out,box-shadow .22s ease-out;
}
.site-header.scrolled{
  background:rgba(246,244,239,.97);
  border-bottom-color:var(--line);
  box-shadow:0 4px 18px rgba(14,42,34,.07);
}
.nav{display:flex;align-items:center;gap:18px;height:72px;}
.logo{display:inline-flex;align-items:center;gap:10px;font-size:19px;font-weight:800;color:var(--ink);letter-spacing:.01em;white-space:nowrap;}
.logo-mark{width:34px;height:34px;flex:0 0 34px;}
.logo-sub{display:none;}
.nav-chips{
  display:flex;align-items:center;gap:4px;margin:0 auto;
  padding:5px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.72);
  border:1px solid var(--line);
}
.nav-chips a{
  padding:8px 16px;border-radius:var(--r-pill);
  font-size:15px;color:var(--muted);
  transition:background .18s ease-out,color .18s ease-out;
}
.nav-chips a:hover{background:rgba(14,42,34,.07);color:var(--ink);}
.nav-chips a.active{background:var(--ink);color:var(--bg);font-weight:600;}
.nav-actions{display:flex;align-items:center;gap:10px;}
.icon-btn{
  width:40px;height:40px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:var(--white);color:var(--ink);
  display:grid;place-items:center;cursor:pointer;
  transition:border-color .18s ease-out,color .18s ease-out,transform .18s ease-out;
}
.icon-btn:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-1px);}
.mobile-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:var(--white);
  cursor:pointer;position:relative;
}
.mobile-toggle span,
.mobile-toggle span::before,
.mobile-toggle span::after{
  position:absolute;left:50%;width:18px;height:2px;border-radius:2px;
  background:var(--ink);transform:translateX(-50%);transition:.2s ease-out;
}
.mobile-toggle span{top:50%;margin-top:-1px;}
.mobile-toggle span::before{content:"";left:0;top:-6px;transform:none;}
.mobile-toggle span::after{content:"";left:0;top:6px;transform:none;}

/* 搜索面板 */
.search-panel{max-height:0;overflow:hidden;border-top:1px solid transparent;transition:max-height .24s ease-out,border-color .24s ease-out;}
.search-panel.open{max-height:200px;border-top-color:var(--line);}
.search-inner{display:flex;gap:12px;padding:18px 0 6px;}
.search-inner input{
  flex:1;height:46px;border-radius:12px;border:1px solid var(--line);
  background:var(--white);padding:0 16px;font-size:15px;
  transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.search-inner input:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(241,78,41,.14);}
.search-hint{margin:0;padding:0 0 16px;font-size:13px;color:var(--muted);}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;border:1px solid transparent;
  cursor:pointer;transition:transform .2s ease-out,box-shadow .2s ease-out,background .2s ease-out,border-color .2s ease-out,color .2s ease-out;
}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-block{width:100%;}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 4px 14px rgba(241,78,41,.22);}
.btn-primary:hover{background:var(--orange-hi);transform:translateY(-2px);box-shadow:0 12px 24px rgba(241,78,41,.3);}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 14px rgba(241,78,41,.22);}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink);}
.btn-ghost:hover{background:rgba(14,42,34,.08);}
.btn-light{background:rgba(246,244,239,.08);border-color:rgba(246,244,239,.45);color:var(--bg);}
.btn-light:hover{background:rgba(246,244,239,.18);transform:translateY(-2px);}
.btn:disabled,.btn[disabled]{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none;}
.link-more{display:inline-flex;align-items:center;gap:6px;color:var(--orange);font-weight:600;font-size:15px;}
.link-more i{font-style:normal;transition:transform .2s ease-out;}
.link-more:hover i{transform:translateX(3px);}

/* ============ 频道带 ============ */
.channel-hero{position:relative;overflow:hidden;color:var(--bg);}
.channel-hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(100deg,rgba(14,42,34,.95) 0%,rgba(14,42,34,.84) 48%,rgba(14,42,34,.62) 100%);
}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;}
.hero-inner{position:relative;z-index:2;padding:54px 24px 52px;}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(246,244,239,.62);margin-bottom:20px;}
.breadcrumb a{color:rgba(246,244,239,.78);}
.breadcrumb a:hover{color:var(--lime);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 14px;border-radius:var(--r-pill);
  background:rgba(200,245,60,.14);color:var(--lime);
  font-size:12px;font-weight:700;letter-spacing:.04em;margin-bottom:18px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime);}
.channel-hero h1{font-size:42px;line-height:1.2;color:var(--bg);letter-spacing:-.01em;margin-bottom:16px;}
.hero-desc{max-width:640px;color:rgba(246,244,239,.78);font-size:16px;margin-bottom:26px;}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px;}
.hero-points{display:flex;gap:10px;flex-wrap:wrap;}
.hero-points span{
  font-size:13px;color:rgba(246,244,239,.85);
  border:1px solid rgba(246,244,239,.24);border-radius:var(--r-pill);
  padding:6px 14px;
}

/* ============ 筛选胶囊 ============ */
.filter-bar{background:var(--white);border-bottom:1px solid var(--line);}
.filter-inner{display:flex;gap:10px;padding:16px 0;overflow-x:auto;scrollbar-width:none;}
.filter-inner::-webkit-scrollbar{display:none;}
.chip{
  padding:8px 16px;border-radius:var(--r-pill);border:1px solid var(--line);
  background:var(--white);font-size:14px;color:var(--muted);
  white-space:nowrap;cursor:pointer;
  transition:border-color .18s ease-out,color .18s ease-out,background .18s ease-out;
}
.chip:hover{border-color:var(--orange);color:var(--orange);}
.chip.active{background:var(--orange);border-color:var(--orange);color:#fff;font-weight:600;}

/* ============ 板块 ============ */
.section{padding:var(--sec) 0;}
.section--sand{background:var(--sand);}
.section--white{background:var(--bg);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap;}
.section-head h2{position:relative;padding-left:16px;font-size:30px;line-height:1.35;}
.section-head h2::before{
  content:"";position:absolute;left:0;top:5px;bottom:5px;width:5px;border-radius:3px;background:var(--orange);
}
.section-lead{color:var(--muted);font-size:15px;max-width:560px;margin:0;}

/* ============ 快速解答卡 ============ */
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.quick-card{
  display:block;background:var(--white);border:1px solid var(--line);border-radius:var(--r);
  padding:24px 22px;box-shadow:var(--sh-1);
  transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.quick-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:rgba(241,78,41,.32);}
.quick-card:active{transform:translateY(0);}
.quick-num{
  width:26px;height:26px;border-radius:6px;background:var(--lime);color:var(--ink);
  font-size:13px;font-weight:800;display:grid;place-items:center;margin-bottom:16px;
}
.quick-card h3{font-size:17px;margin-bottom:10px;}
.quick-card p{font-size:14px;color:var(--muted);margin:0;line-height:1.7;}
.quick-card .quick-go{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:13px;font-weight:600;color:var(--orange);}

/* ============ 帮助主体 ============ */
.help-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:36px;align-items:start;}
.help-main{min-width:0;}
.topic-card{
  display:grid;grid-template-columns:250px minmax(0,1fr);gap:26px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px;box-shadow:var(--sh-1);margin-bottom:26px;
  scroll-margin-top:110px;
  transition:box-shadow .2s ease-out;
}
.topic-card:hover{box-shadow:var(--sh-2);}
.topic-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;}
.topic-body{min-width:0;}
.badge{
  display:inline-block;padding:4px 12px;border-radius:var(--r-pill);
  font-size:12px;font-weight:700;letter-spacing:.03em;
  background:rgba(14,42,34,.08);color:var(--ink);margin-bottom:12px;
}
.badge-live{background:rgba(241,78,41,.12);color:var(--orange);}
.badge-lime{background:rgba(200,245,60,.4);color:#3D4A10;}
.topic-body h2{font-size:24px;margin-bottom:10px;}
.topic-body > p{color:var(--muted);font-size:15px;}
.step-list{counter-reset:step;list-style:none;padding:0;margin:18px 0 0;}
.step-list li{position:relative;padding-left:38px;margin-bottom:12px;color:var(--muted);font-size:15px;line-height:1.7;}
.step-list li::before{
  counter-increment:step;content:counter(step);
  position:absolute;left:0;top:3px;width:22px;height:22px;border-radius:6px;
  background:var(--ink);color:var(--lime);font-size:12px;font-weight:700;
  display:grid;place-items:center;
}
.check-list{list-style:none;padding:0;margin:16px 0 0;}
.check-list li{position:relative;padding-left:22px;margin-bottom:10px;color:var(--muted);font-size:15px;line-height:1.7;}
.check-list li::before{content:"";position:absolute;left:0;top:10px;width:9px;height:9px;border-radius:2px;background:var(--lime);}
.note-block{
  margin-top:18px;padding:14px 18px;border-radius:0 12px 12px 0;
  background:var(--sand);border-left:4px solid var(--orange);
  font-size:14.5px;color:var(--muted);
}
.note-block strong{color:var(--ink);}

/* ============ 侧栏 ============ */
.help-side{position:sticky;top:96px;display:flex;flex-direction:column;gap:18px;}
.side-card{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--sh-1);}
.side-title{font-size:16px;margin-bottom:14px;}
.side-nav{display:flex;flex-direction:column;gap:2px;}
.side-nav a{
  display:block;padding:10px 12px;border-radius:10px;font-size:14.5px;color:var(--muted);
  transition:background .18s ease-out,color .18s ease-out;
}
.side-nav a:hover{background:var(--sand);color:var(--ink);}
.side-nav a.active{background:var(--ink);color:var(--bg);font-weight:600;}
.side-card p{font-size:14px;color:var(--muted);margin-bottom:16px;line-height:1.7;}

/* ============ 数据条 ============ */
.stat-band{background:var(--ink);color:var(--bg);}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.stat{padding:34px 22px;border-left:1px solid var(--line-dark);}
.stat:first-child{border-left:0;}
.stat strong{
  display:block;font-size:34px;line-height:1.2;color:var(--lime);
  font-variant-numeric:tabular-nums;font-weight:800;letter-spacing:-.01em;
}
.stat span{display:block;margin-top:6px;font-size:13px;color:rgba(246,244,239,.68);}

/* ============ FAQ ============ */
.faq{max-width:840px;margin:0 auto;}
.faq-item{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);
  margin-bottom:12px;overflow:hidden;transition:border-color .2s ease-out,box-shadow .2s ease-out;
}
.faq-item.open{border-color:rgba(241,78,41,.35);box-shadow:var(--sh-1);}
.faq-q{
  width:100%;display:flex;align-items:center;gap:14px;
  min-height:56px;padding:16px 20px;background:none;border:0;text-align:left;
  font-size:17px;font-weight:600;color:var(--ink);cursor:pointer;
}
.faq-q .idx{
  flex:0 0 22px;width:22px;height:22px;border-radius:5px;background:var(--lime);
  color:var(--ink);font-size:12px;font-weight:800;display:grid;place-items:center;
}
.faq-q .arrow{margin-left:auto;flex:0 0 auto;color:var(--muted);transition:transform .22s ease-out;}
.faq-item.open .faq-q .arrow{transform:rotate(45deg);color:var(--orange);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease-out;}
.faq-a p{margin:0;padding:0 24px 20px 56px;color:var(--muted);font-size:15px;line-height:1.8;}
@media (max-width:520px){
  .faq-a p{padding:0 20px 18px 20px;}
}

/* ============ CTA ============ */
.cta-band{position:relative;overflow:hidden;background:var(--sand);}
.cta-arc{position:absolute;right:-60px;top:-40px;width:420px;height:420px;opacity:.16;z-index:0;pointer-events:none;}
.cta-inner{position:relative;z-index:1;display:flex;align-items:center;gap:36px;padding:60px 0;flex-wrap:wrap;}
.cta-text{max-width:520px;}
.cta-text h2{font-size:30px;margin-bottom:10px;}
.cta-text p{margin:0;color:var(--muted);font-size:15px;}
.cta-form{margin-left:auto;min-width:380px;max-width:100%;}
.cta-form .fields{display:flex;gap:12px;}
.cta-form input{
  flex:1;height:48px;border-radius:12px;border:1px solid var(--line);
  background:var(--white);padding:0 16px;font-size:15px;
  transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.cta-form input:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(241,78,41,.14);}
.form-msg{margin:10px 0 0;font-size:13.5px;color:var(--muted);min-height:20px;}
.form-msg.ok{color:#22603F;}
.form-msg.err{color:var(--orange);}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:var(--bg);}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding:66px 0 34px;}
.footer-brand .logo{color:var(--bg);margin-bottom:16px;}
.footer-brand p{font-size:14px;color:rgba(246,244,239,.66);max-width:340px;margin:0;}
.footer-col h4{font-size:15px;color:var(--bg);margin-bottom:16px;}
.footer-col ul{list-style:none;padding:0;margin:0;}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:rgba(246,244,239,.68);transition:color .18s ease-out;}
.footer-col a:hover{color:var(--lime);}
.footer-bottom{
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  padding:18px 0 30px;border-top:1px solid var(--line-dark);
  font-size:13px;color:rgba(246,244,239,.55);
}

/* ============ 响应式 ============ */
@media (max-width:1180px){
  .quick-grid{grid-template-columns:repeat(2,1fr);}
  .topic-card{grid-template-columns:210px minmax(0,1fr);}
}
@media (max-width:1023px){
  :root{--sec:72px;}
  .help-layout{grid-template-columns:1fr;}
  .help-side{position:static;flex-direction:row;flex-wrap:wrap;}
  .help-side .side-card{flex:1 1 280px;}
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .stat:nth-child(3){border-left:0;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .channel-hero h1{font-size:36px;}
}
@media (max-width:767px){
  :root{--sec:56px;}
  .container{padding:0 18px;}
  .nav{height:60px;gap:12px;}
  .logo-full{display:none;}
  .logo-sub{display:inline;}
  .mobile-toggle{display:block;}
  .nav-actions .icon-btn{display:none;}
  .nav-chips{
    position:fixed;top:0;right:0;z-index:100;
    width:min(80vw,320px);height:100vh;margin:0;
    flex-direction:column;align-items:stretch;gap:6px;
    padding:88px 20px 28px;border-radius:0;border:0;
    background:var(--ink);
    transform:translateX(105%);
    transition:transform .24s ease-out;
    box-shadow:-18px 0 40px rgba(0,0,0,.28);
  }
  body.nav-open .nav-chips{transform:translateX(0);}
  body.nav-open::before{
    content:"";position:fixed;inset:0;z-index:90;background:rgba(14,42,34,.5);
  }
  .nav-chips a{color:rgba(246,244,239,.82);font-size:19px;padding:14px 16px;border-radius:12px;}
  .nav-chips a:hover{background:rgba(246,244,239,.1);color:var(--bg);}
  .nav-chips a.active{background:var(--lime);color:var(--ink);}
  .channel-hero h1{font-size:30px;}
  .hero-inner{padding:36px 18px 40px;}
  .hero-actions .btn{width:100%;}
  .hero-actions{width:100%;}
  .topic-card{grid-template-columns:1fr;padding:20px;gap:18px;}
  .topic-media img{aspect-ratio:16/9;max-height:220px;}
  .topic-body h2{font-size:21px;}
  .quick-grid{grid-template-columns:1fr;}
  .section-head h2{font-size:24px;}
  .section-head{margin-bottom:28px;}
  .cta-inner{padding:44px 0;gap:22px;}
  .cta-form{margin-left:0;min-width:0;width:100%;}
  .cta-form .fields{flex-direction:column;}
  .cta-form .fields .btn{width:100%;}
  .cta-text h2{font-size:24px;}
  .footer-grid{grid-template-columns:1fr;padding:48px 0 26px;}
  .footer-bottom{flex-direction:column;}
  .stat{padding:26px 18px;}
  .stat strong{font-size:27px;}
  .stat-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:420px){
  body{font-size:15px;}
  .channel-hero h1{font-size:26px;}
  .stat strong{font-size:23px;}
  .topic-media img{max-height:180px;}
  .btn{padding:11px 18px;font-size:14px;}
  .btn-block{width:100%;}
}