/* roulang page: index */
:root{
  --bg-0:#0C0E10;
  --bg-1:#15181B;
  --bg-2:#1D2126;
  --brand:#C8F24D;
  --brand-dark:#B7E23C;
  --accent:#FF5B2A;
  --live:#FF3B3B;
  --ink-0:#F4F2EC;
  --ink-1:#A8ADB4;
  --ink-2:#6E747C;
  --line:rgba(255,255,255,.08);
  --nav-w:232px;
  --r-card:14px;
  --r-poster:16px;
  --r-input:10px;
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --sp-1:4px; --sp-2:8px; --sp-3:12px; --sp-4:16px; --sp-5:24px; --sp-6:32px; --sp-7:48px; --sp-8:64px; --sp-9:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--ink-0);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
ul,ol{list-style:none;margin:0;padding:0}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;background-color:transparent}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
time,.num{font-variant-numeric:tabular-nums}
::selection{background:rgba(200,242,77,.28);color:#fff}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
/* Foundation 覆写 */
.button,.btn,button,.button:hover,button:hover{box-shadow:none}
.button{background:transparent;color:inherit;padding:0;margin:0;border:0}
a:hover{color:inherit}
.callout{background:none;border:0;margin:0;padding:0}

/* ============ 左侧竖向导航 ============ */
.side-nav{
  position:fixed;top:0;left:0;width:var(--nav-w);height:100vh;
  background:var(--bg-0);border-right:1px solid var(--line);
  display:flex;flex-direction:column;padding:26px 0 20px;z-index:60;
}
.brand{display:flex;align-items:flex-start;gap:12px;padding:0 20px 22px;border-bottom:1px solid var(--line)}
.brand-mark{
  width:36px;height:36px;flex:0 0 auto;border-radius:10px;background:var(--brand);color:#0C0E10;
  display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;
}
.brand-text{font-size:17px;font-weight:700;line-height:1.4;letter-spacing:.01em}
.brand-sub{display:block;font-size:11px;font-weight:400;color:var(--ink-2);letter-spacing:.16em;margin-top:4px}
.nav-list{flex:1 1 auto;overflow-y:auto;padding:18px 0}
.nav-list a{
  position:relative;display:flex;align-items:center;height:44px;
  padding:0 16px 0 20px;font-size:15px;color:var(--ink-1);
  transition:background .2s ease-out,color .2s ease-out;
}
.nav-list a:hover{background:var(--bg-2);color:var(--ink-0)}
.nav-list a.is-active{color:var(--ink-0);font-weight:500;background:var(--bg-1)}
.nav-list a.is-active::before{
  content:"";position:absolute;left:0;top:9px;bottom:9px;width:3px;
  background:var(--brand);border-radius:0 3px 3px 0;
}
.side-cta{
  margin:0 16px;padding:16px;background:var(--bg-2);
  border:1px solid var(--line);border-radius:var(--r-card);
}
.side-cta p{font-size:13px;line-height:1.7;color:var(--ink-1);margin-bottom:12px}
.side-cta .btn{width:100%}

/* ============ 通用按钮 / 标签 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--r-input);
  font-size:15px;font-weight:500;line-height:1;white-space:nowrap;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease-out,background .2s ease-out,border-color .2s ease-out,color .2s ease-out,box-shadow .2s ease-out;
}
.btn-primary{background:var(--brand);color:#0C0E10}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(200,242,77,.22)}
.btn-primary:active{transform:translateY(1px)}
.btn-ghost{border-color:var(--line);color:var(--ink-0);background:transparent}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);background:rgba(200,242,77,.08);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px)}
.btn-sm{height:38px;padding:0 16px;font-size:14px}
.text-link{color:var(--brand);font-size:14px;display:inline-flex;align-items:center;gap:6px;transition:transform .2s ease-out;background:none}
.text-link:hover{text-decoration:underline;color:var(--brand)}
.text-link::after{content:"→";transition:transform .2s ease-out}
.text-link:hover::after{transform:translateX(6px)}
.badge{
  display:inline-block;font-size:12px;line-height:1.5;padding:3px 8px;border-radius:4px;
  background:rgba(200,242,77,.14);color:var(--brand);font-weight:500;letter-spacing:.02em;
}
.badge-live{background:rgba(255,59,59,.12);color:var(--live);border:1px solid rgba(255,59,59,.42)}
.badge-live::before{
  content:"";display:inline-block;width:6px;height:6px;border-radius:50%;
  background:var(--live);margin-right:6px;vertical-align:1px;
  animation:pulse 1.6s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}

/* ============ 布局 ============ */
.main-wrap{margin-left:var(--nav-w);min-height:100vh;display:flex;flex-direction:column;overflow:hidden}
.container{width:100%;max-width:1360px;margin:0 auto;padding:0 40px}
.section{padding:96px 0}
.section--tight{padding:72px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.sec-title{display:flex;align-items:baseline;gap:14px}
.sec-index{font-size:12px;color:var(--ink-2);letter-spacing:.2em}
.sec-title h2{font-size:clamp(22px,2.4vw,30px);font-weight:700;line-height:1.3}
.section-head p.section-desc{font-size:14px;color:var(--ink-1);max-width:520px}
.clamp2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.clamp3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;display:flex;align-items:flex-end;min-height:440px;height:clamp(440px,62vh,700px)}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(0,0,0,.88) 0%,rgba(0,0,0,.6) 44%,rgba(0,0,0,.26) 100%);
}
.hero-inner{position:relative;z-index:2;width:100%}
.hero-copy{max-width:1360px;margin:0 auto;padding:0 40px 52px}
.hero h1{font-size:clamp(30px,4.2vw,56px);line-height:1.15;font-weight:700;max-width:920px;margin:18px 0 16px;letter-spacing:.01em}
.hero-sub{font-size:clamp(15px,1.35vw,18px);line-height:1.8;color:var(--ink-1);max-width:660px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-thumbs{display:flex;gap:12px;margin-top:38px;flex-wrap:wrap}
.hero-thumbs li{
  width:104px;height:60px;border-radius:8px;overflow:hidden;
  border:1px solid var(--line);opacity:.55;
  transition:opacity .25s ease-out,border-color .25s ease-out,transform .25s ease-out;
}
.hero-thumbs li:hover,.hero-thumbs li.is-on{opacity:1;border-color:var(--brand);transform:translateY(-2px)}
.hero-thumbs img{width:100%;height:100%;object-fit:cover}

/* ============ 横滑片库 ============ */
.hscroll{
  display:flex;gap:20px;overflow-x:auto;padding-bottom:14px;
  scroll-snap-type:x mandatory;scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
}
.hscroll::-webkit-scrollbar{display:none}
.hscroll > *{flex:0 0 248px;scroll-snap-align:start}
.reel-card{display:block;transition:transform .2s ease-out}
.reel-card:hover{transform:translateY(-4px)}
.reel-cover{
  position:relative;border-radius:var(--r-card);overflow:hidden;
  aspect-ratio:16/9;background:var(--bg-2);border:1px solid var(--line);
}
.reel-cover img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .3s ease-out}
.reel-card:hover .reel-cover img{transform:scale(1.04)}
.reel-cover .badge{position:absolute;top:10px;left:10px}
.reel-len{
  position:absolute;right:10px;bottom:10px;font-size:12px;padding:2px 8px;border-radius:4px;
  background:rgba(0,0,0,.68);color:var(--ink-0);font-variant-numeric:tabular-nums;
}
.reel-card h3{margin-top:14px;font-size:16px;font-weight:500;line-height:1.5;transition:color .2s ease-out}
.reel-card:hover h3{color:var(--brand)}
.reel-meta{margin-top:6px;font-size:13px;color:var(--ink-2)}

/* ============ 热播推荐（非对称） ============ */
.hot-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:24px;align-items:stretch}
.hot-main{
  position:relative;display:block;background:var(--bg-1);border:1px solid var(--line);
  border-radius:var(--r-poster);overflow:hidden;transition:transform .2s ease-out,border-color .2s ease-out;
}
.hot-main:hover{transform:translateY(-4px);border-color:rgba(200,242,77,.35)}
.hot-main .hot-cover{aspect-ratio:16/9;overflow:hidden;background:var(--bg-2)}
.hot-main .hot-cover img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out}
.hot-main:hover .hot-cover img{transform:scale(1.04)}
.hot-body{padding:24px 26px 28px}
.hot-body h3{font-size:20px;font-weight:700;line-height:1.4;margin:12px 0 10px;transition:color .2s ease-out}
.hot-main:hover .hot-body h3{color:var(--brand)}
.hot-body p{font-size:14px;color:var(--ink-1);line-height:1.8;margin-bottom:16px}
.hot-side{display:grid;grid-template-rows:1fr 1fr;gap:24px}
.hot-mini{
  display:flex;gap:16px;align-items:center;background:var(--bg-1);
  border:1px solid var(--line);border-radius:var(--r-card);padding:16px;
  transition:transform .2s ease-out,border-color .2s ease-out,background .2s ease-out;
}
.hot-mini:hover{transform:translateY(-4px);border-color:rgba(200,242,77,.35);background:var(--bg-2)}
.hot-mini .mini-thumb{width:120px;height:80px;flex:0 0 auto;border-radius:10px;overflow:hidden;background:var(--bg-2)}
.hot-mini .mini-thumb img{width:100%;height:100%;object-fit:cover}
.hot-mini h3{font-size:16px;font-weight:500;line-height:1.5;transition:color .2s ease-out}
.hot-mini:hover h3{color:var(--brand)}
.hot-mini .mini-meta{margin-top:8px;font-size:13px;color:var(--ink-2)}

/* ============ 片单分区 2×2 ============ */
.lists{display:grid;grid-template-columns:repeat(2,1fr);gap:44px 56px}
.list-block h3{font-size:18px;font-weight:700;line-height:1.4;padding-bottom:14px;border-bottom:1px solid var(--line)}
.list-block li{border-bottom:1px solid var(--line)}
.list-block li a{
  display:flex;align-items:center;gap:16px;padding:14px 0;
  font-size:15px;color:var(--ink-1);transition:color .2s ease-out,transform .2s ease-out;
}
.list-block li a:hover{color:var(--brand);transform:translateX(2px)}
.list-block li span.li-title{flex:1 1 auto;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.5}
.list-block li time{font-size:13px;color:var(--ink-2);flex:0 0 auto}
.list-block li .li-arrow{color:var(--brand);flex:0 0 auto}

/* ============ 最新信息 ============ */
.chip-row{display:flex;gap:10px;flex-wrap:wrap}
.chip{
  display:inline-flex;align-items:center;height:34px;padding:0 16px;border-radius:999px;
  font-size:13px;color:var(--ink-1);border:1px solid var(--line);background:transparent;
  transition:color .2s ease-out,border-color .2s ease-out,background .2s ease-out;
}
.chip:hover{color:var(--brand);border-color:rgba(200,242,77,.5)}
.chip.is-on{background:var(--brand);border-color:var(--brand);color:#0C0E10;font-weight:500}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.news-card{
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;transition:transform .2s ease-out,border-color .2s ease-out,box-shadow .2s ease-out;
}
.news-card:hover{transform:translateY(-4px);border-color:rgba(200,242,77,.32);box-shadow:var(--shadow)}
.news-link{display:block;padding:0 0 20px}
.news-cover{aspect-ratio:16/10;overflow:hidden;background:var(--bg-2);border-bottom:1px solid var(--line)}
.news-cover img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .3s ease-out}
.news-card:hover .news-cover img{transform:scale(1.04)}
.news-card .badge{margin:18px 20px 0}
.news-card h3{margin:12px 20px 10px;font-size:17px;font-weight:700;line-height:1.5;transition:color .2s ease-out}
.news-card:hover h3{color:var(--brand)}
.news-card p{margin:0 20px;font-size:14px;color:var(--ink-1);line-height:1.8}
.news-meta{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin:18px 20px 0;padding-top:14px;border-top:1px solid var(--line);
  font-size:13px;color:var(--ink-2);
}
.cover-ph{
  width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  background:var(--bg-2);border:1px solid var(--line);color:var(--ink-2);font-size:13px;
}
.ph-dot{width:26px;height:26px;border-radius:6px;border:1px solid var(--line);display:block}
.empty-state{
  grid-column:1 / -1;min-height:230px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:16px;background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-card);color:var(--ink-2);
}
.empty-icon{font-size:26px;color:var(--ink-2)}
.empty-state p{font-size:15px;color:var(--ink-1)}
.more-row{display:flex;justify-content:center;margin-top:44px}

/* ============ CTA 带 ============ */
.cta-band{
  position:relative;overflow:hidden;background:var(--bg-1);border:1px solid var(--line);
  border-radius:20px;padding:56px;min-height:220px;
  display:flex;align-items:center;justify-content:space-between;gap:36px;
}
.cta-band::before{
  content:"";position:absolute;left:-12%;right:-12%;top:36%;height:120px;
  background:rgba(200,242,77,.07);transform:rotate(-6deg);pointer-events:none;
}
.cta-copy{position:relative;z-index:2;max-width:640px}
.cta-copy h2{font-size:clamp(22px,2.4vw,30px);font-weight:700;line-height:1.3;margin-bottom:12px}
.cta-copy p{font-size:15px;color:var(--ink-1)}
.cta-actions{position:relative;z-index:2;display:flex;align-items:center;gap:22px;flex-wrap:wrap}

/* ============ FAQ ============ */
.faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:56px;align-items:start}
.faq-intro h2{font-size:clamp(22px,2.4vw,30px);font-weight:700;line-height:1.3;margin-bottom:14px}
.faq-intro p{font-size:14px;color:var(--ink-1);max-width:320px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 0;font-size:17px;font-weight:500;line-height:1.5;transition:color .2s ease-out;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--brand);font-size:20px;line-height:1;transition:transform .25s ease-out;flex:0 0 auto}
.faq-item[open] summary{color:var(--brand)}
.faq-item[open] summary::after{transform:rotate(180deg)}
.faq-item .faq-answer{padding:0 0 22px;font-size:15px;line-height:1.75;color:var(--ink-1);max-width:720px}

/* ============ 页脚 ============ */
.site-footer{border-top:1px solid var(--line);padding:64px 0 32px;margin-top:24px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:48px}
.footer-brand .brand-text{font-size:18px}
.footer-brand p{margin-top:16px;font-size:14px;color:var(--ink-1);line-height:1.85;max-width:360px}
.footer-col h3{font-size:14px;font-weight:700;letter-spacing:.06em;color:var(--ink-0);margin-bottom:18px}
.footer-col li{margin-bottom:12px}
.footer-col a,.footer-col span{font-size:14px;color:var(--ink-1);transition:color .2s ease-out}
.footer-col a:hover{color:var(--brand)}
.footer-bottom{
  margin-top:48px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;
  font-size:13px;color:var(--ink-2);
}

/* ============ 移动端顶栏与抽屉 ============ */
.mobile-bar{
  display:none;position:fixed;top:0;left:0;right:0;height:60px;z-index:80;
  align-items:center;justify-content:space-between;gap:12px;padding:0 16px;
  background:rgba(12,14,16,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);
}
.mobile-brand{display:flex;align-items:center;gap:9px;min-width:0}
.mobile-brand .brand-mark{width:28px;height:28px;border-radius:8px;font-size:13px}
.mobile-brand span.mobile-name{font-size:14px;font-weight:700;line-height:1.3}
.burger{
  width:42px;height:42px;flex:0 0 auto;border-radius:10px;border:1px solid var(--line);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.burger i{display:block;width:18px;height:2px;background:var(--ink-0);border-radius:2px;transition:background .2s ease-out}
.burger:hover i{background:var(--brand)}
.drawer{
  position:fixed;inset:0;z-index:90;background:rgba(12,14,16,.98);
  backdrop-filter:blur(10px);transform:translateX(100%);
  transition:transform .3s ease-out;display:flex;flex-direction:column;
  padding:76px 24px 32px;overflow-y:auto;
}
.drawer.is-open{transform:translateX(0)}
.drawer-nav a{
  display:flex;align-items:center;height:56px;font-size:20px;color:var(--ink-1);
  border-bottom:1px solid var(--line);transition:color .2s ease-out;
}
.drawer-nav a:hover{color:var(--ink-0)}
.drawer-nav a.is-active{color:var(--brand)}
.drawer-cta{margin-top:32px}
.drawer-cta .btn{width:100%;height:48px;font-size:16px}
.drawer-close{
  position:absolute;top:16px;right:16px;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;
  font-size:18px;color:var(--ink-1);
}
.drawer-close:hover{color:var(--brand);border-color:var(--brand)}

/* ============ 断点 ============ */
@media (max-width:1199px){
  :root{--nav-w:200px}
  .container{padding:0 32px}
  .hero-copy{padding:0 32px 44px}
  .hscroll > *{flex:0 0 228px}
}
@media (max-width:991px){
  .side-nav{display:none}
  .mobile-bar{display:flex}
  .main-wrap{margin-left:0;padding-top:60px}
  .container{padding:0 24px}
  .hero-copy{padding:0 24px 40px}
  .hero{min-height:420px;height:clamp(420px,54vh,560px)}
  .section{padding:72px 0}
  .section--tight{padding:56px 0}
  .hot-grid{grid-template-columns:1fr}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .faq-layout{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .cta-band{padding:40px;flex-direction:column;align-items:flex-start;text-align:left}
  .lists{gap:36px 40px}
}
@media (max-width:767px){
  .hscroll > *{flex:0 0 74%}
  .hot-mini .mini-thumb{width:104px;height:70px}
  .section-head{align-items:flex-start}
}
@media (max-width:575px){
  .container{padding:0 16px}
  .hero-copy{padding:0 16px 32px}
  .hero h1{font-size:30px}
  .hero-actions .btn{width:100%}
  .section{padding:60px 0}
  .grid-3{grid-template-columns:1fr}
  .lists{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr}
  .cta-band{padding:28px 20px}
  .hot-mini{flex-direction:column;align-items:flex-start}
  .hot-mini .mini-thumb{width:100%;height:auto;aspect-ratio:16/9}
  .faq-item summary{font-size:16px}
}

/* roulang page: category1 */
:root{
  --bg-0:#0C0E10;
  --bg-1:#15181B;
  --bg-2:#1D2126;
  --brand:#C8F24D;
  --brand-dark:#B7E23C;
  --accent:#FF5B2A;
  --live:#FF3B3B;
  --ink-0:#F4F2EC;
  --ink-1:#A8ADB4;
  --ink-2:#6E747C;
  --line:rgba(255,255,255,.08);
  --radius:14px;
  --radius-poster:16px;
  --radius-ctl:10px;
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --sidebar-w:232px;
  --pad-x:40px;
  --ease:200ms ease-out;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--ink-0);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
body.drawer-open{overflow:hidden;}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0;}
ul,ol{list-style:none;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
time,.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px;}
::selection{background:rgba(200,242,77,.28);}

/* ---- Foundation 覆写 ---- */
a{color:inherit;}
a:hover{color:var(--brand);}
.button,.button.primary,.button.secondary,.button.hollow,button,button.button{
  background:transparent;color:inherit;border:0;border-radius:var(--radius-ctl);
  padding:0;margin:0;font-size:1rem;line-height:inherit;transition:none;
}
.button:hover,button:hover{background:transparent;color:inherit;}
.accordion,.accordion-item,.callout,.top-bar{background:transparent;border:0;margin:0;}
.accordion-title{border:0;background:transparent;}
.callout{border:0;padding:0;}

/* ---- 布局骨架 ---- */
.sidebar{
  position:fixed;top:0;left:0;width:var(--sidebar-w);height:100vh;
  background:var(--bg-0);border-right:1px solid var(--line);
  display:flex;flex-direction:column;z-index:60;
}
.main-wrap{margin-left:var(--sidebar-w);min-height:100vh;display:flex;flex-direction:column;}
.container{width:100%;max-width:1360px;margin:0 auto;padding:0 var(--pad-x);}

/* ---- 左侧品牌 ---- */
.brand{
  display:flex;align-items:center;gap:12px;
  padding:24px 20px 22px;border-bottom:1px solid var(--line);
}
.brand-mark{
  width:34px;height:34px;flex:0 0 34px;border-radius:9px;
  background:linear-gradient(140deg,rgba(200,242,77,.9),rgba(200,242,77,.28));
  position:relative;
}
.brand-mark::after{
  content:"";position:absolute;inset:9px 8px;border-radius:2px;
  background:var(--bg-0);clip-path:polygon(56% 0,100% 0,44% 100%,0 100%);
}
.brand-text{
  font-size:17px;font-weight:700;line-height:1.4;letter-spacing:.2px;
  color:var(--ink-0);display:block;
}
.brand-text:hover{color:var(--brand);}

/* ---- 侧栏导航 ---- */
.nav-list{display:flex;flex-direction:column;padding:14px 0;flex:1 1 auto;overflow-y:auto;}
.nav-list a{
  position:relative;display:flex;align-items:center;
  height:44px;padding-left:20px;padding-right:16px;
  font-size:15px;color:var(--ink-1);
  transition:background var(--ease),color var(--ease);
}
.nav-list a::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%) scaleY(0);
  width:3px;height:22px;background:var(--brand);border-radius:0 3px 3px 0;
  transition:transform var(--ease);
}
.nav-list a:hover{background:var(--bg-2);color:var(--ink-0);}
.nav-list a.is-active{color:var(--ink-0);font-weight:500;background:rgba(200,242,77,.05);}
.nav-list a.is-active::before{transform:translateY(-50%) scaleY(1);}

/* ---- 侧栏转化卡 ---- */
.side-cta{
  margin:16px 16px 22px;padding:16px;border-radius:var(--radius);
  background:var(--bg-2);box-shadow:0 0 0 1px var(--line);
}
.side-cta p{font-size:13px;color:var(--ink-1);line-height:1.6;margin-bottom:12px;}
.side-cta .dot-live{
  display:inline-block;width:7px;height:7px;border-radius:50%;
  background:var(--live);margin-right:6px;vertical-align:1px;
  animation:pulse 1.6s infinite;
}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}

/* ---- 按钮 ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--radius-ctl);
  font-size:15px;font-weight:500;line-height:1;white-space:nowrap;
  transition:background var(--ease),color var(--ease),transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.btn-primary{background:var(--brand);color:#0C0E10;font-weight:700;}
.btn-primary:hover{background:var(--brand-dark);color:#0C0E10;transform:translateY(-2px);box-shadow:0 0 0 4px rgba(200,242,77,.14),0 12px 26px rgba(0,0,0,.45);}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{border:1px solid var(--line);color:var(--ink-0);}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);background:rgba(200,242,77,.08);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-pill{border-radius:999px;height:38px;padding:0 20px;font-size:14px;}
.link-more{color:var(--brand);font-size:14px;display:inline-flex;align-items:center;gap:6px;transition:gap var(--ease),color var(--ease);}
.link-more:hover{color:var(--brand);text-decoration:underline;gap:12px;}
.link-more i{font-size:12px;}

/* ---- 移动端顶栏 ---- */
.topbar{display:none;}
.drawer{display:none;}

/* ---- 分类头 Hero ---- */
.cat-hero{
  position:relative;min-height:300px;display:flex;align-items:flex-end;
  background-image:url(/assets/images/backpic/back-1.png);
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.cat-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(0,0,0,.88),rgba(0,0,0,.55) 48%,rgba(0,0,0,.25));
}
.cat-hero .inner{position:relative;z-index:2;width:100%;padding-top:96px;padding-bottom:44px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 12px;border-radius:999px;font-size:12px;font-weight:500;
  background:rgba(200,242,77,.14);color:var(--brand);margin-bottom:16px;
}
.eyebrow.is-live{background:rgba(255,59,59,.12);color:#FF8C8C;border:1px solid rgba(255,59,59,.4);}
.eyebrow.is-live i{width:7px;height:7px;border-radius:50%;background:var(--live);animation:pulse 1.6s infinite;}
.cat-hero h1{
  font-size:38px;line-height:1.2;font-weight:700;letter-spacing:.5px;max-width:820px;
}
.cat-hero .lead{
  margin-top:14px;font-size:15px;line-height:1.85;color:var(--ink-1);max-width:720px;
}
.hero-stats{
  display:flex;flex-wrap:wrap;gap:32px;margin-top:26px;
}
.hero-stats .item{min-width:96px;}
.hero-stats .num{display:block;font-size:24px;font-weight:700;color:var(--brand);line-height:1.3;}
.hero-stats .lbl{font-size:13px;color:var(--ink-2);}

/* ---- 面包屑 ---- */
.crumb-bar{border-bottom:1px solid var(--line);background:rgba(21,24,27,.6);}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:14px 0;font-size:13px;color:var(--ink-2);}
.crumb a{color:var(--ink-1);transition:color var(--ease);}
.crumb a:hover{color:var(--brand);}
.crumb .sep{color:var(--line);}
.crumb .now{color:var(--ink-0);}

/* ---- 粘性筛选条 ---- */
.filter-bar{
  position:sticky;top:0;z-index:40;
  background:rgba(12,14,16,.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.filter-inner{display:flex;align-items:center;gap:16px;padding:14px 0;flex-wrap:wrap;}
.filter-label{font-size:13px;color:var(--ink-2);white-space:nowrap;}
.filter-pills{display:flex;gap:10px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none;}
.filter-pills::-webkit-scrollbar{display:none;}
.pill{
  flex:0 0 auto;height:34px;padding:0 16px;border-radius:999px;
  display:inline-flex;align-items:center;font-size:13px;
  border:1px solid var(--line);color:var(--ink-1);
  transition:all var(--ease);white-space:nowrap;
}
.pill:hover{border-color:var(--brand);color:var(--brand);background:rgba(200,242,77,.08);}
.pill.is-active{background:var(--brand);border-color:var(--brand);color:#0C0E10;font-weight:700;}

/* ---- 通用板块 ---- */
.section{padding:64px 0;}
.section.tight{padding:48px 0;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  margin-bottom:32px;flex-wrap:wrap;
}
.section-head h2{
  font-size:27px;line-height:1.3;font-weight:700;display:flex;align-items:center;gap:12px;
}
.section-head h2 .idx{
  font-size:12px;font-weight:400;color:var(--ink-2);letter-spacing:2px;
  border:1px solid var(--line);border-radius:4px;padding:2px 6px;line-height:1.4;
}
.section-head .sub{font-size:14px;color:var(--ink-1);margin-top:8px;}

/* ---- 影格网格（海报卡） ---- */
.grid-poster{
  display:grid;grid-template-columns:repeat(3,1fr);gap:40px 28px;
}
.poster-card{display:block;position:relative;}
.poster-media{
  position:relative;border-radius:var(--radius-poster);overflow:hidden;
  aspect-ratio:3/4;background:var(--bg-2);box-shadow:0 0 0 1px var(--line);
}
.poster-media img{
  width:100%;height:100%;object-fit:cover;object-position:center;
  transition:transform var(--ease),opacity var(--ease);
}
.poster-card:hover .poster-media img{transform:scale(1.04);}
.poster-card:hover .poster-title{color:var(--brand);}
.poster-card:hover .poster-media{box-shadow:var(--shadow),0 0 0 1px rgba(200,242,77,.24);}
.badge{
  position:absolute;top:12px;left:12px;z-index:2;
  font-size:12px;line-height:1;padding:5px 8px;border-radius:4px;
  background:rgba(200,242,77,.16);color:var(--brand);
}
.badge.is-live{background:rgba(0,0,0,.6);color:#FF9B9B;border:1px solid rgba(255,59,59,.55);display:inline-flex;align-items:center;gap:6px;}
.badge.is-live i{width:6px;height:6px;border-radius:50%;background:var(--live);animation:pulse 1.6s infinite;}
.badge.is-hot{background:rgba(255,91,42,.18);color:#FFB79C;}
.corner{
  position:absolute;right:12px;bottom:12px;z-index:2;
  font-size:12px;padding:4px 8px;border-radius:6px;
  background:rgba(0,0,0,.68);color:var(--ink-0);
}
.poster-title{
  margin-top:14px;font-size:17px;font-weight:700;line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  transition:color var(--ease);
}
.poster-meta{margin-top:6px;font-size:13px;color:var(--ink-2);}

/* ---- 2×2 小图卡补充区 ---- */
.grid-quad{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.quad-card{
  display:flex;gap:16px;align-items:center;padding:16px;
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--radius);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.quad-card:hover{transform:translateY(-4px);border-color:rgba(200,242,77,.3);box-shadow:var(--shadow);}
.quad-card:hover h3{color:var(--brand);}
.quad-media{
  flex:0 0 128px;width:128px;aspect-ratio:16/10;border-radius:10px;overflow:hidden;background:var(--bg-2);
}
.quad-media img{width:100%;height:100%;object-fit:cover;transition:transform var(--ease);}
.quad-card:hover .quad-media img{transform:scale(1.05);}
.quad-body h3{font-size:16px;font-weight:700;line-height:1.5;transition:color var(--ease);}
.quad-body p{font-size:13px;color:var(--ink-1);margin-top:6px;line-height:1.7;}
.quad-body .meta{font-size:12px;color:var(--ink-2);margin-top:8px;}

/* ---- 资讯卡 ---- */
.grid-news{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.news-card{
  display:flex;flex-direction:column;background:var(--bg-1);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.news-card:hover{transform:translateY(-4px);border-color:rgba(200,242,77,.28);box-shadow:var(--shadow);}
.news-card:hover .news-title{color:var(--brand);}
.news-media{position:relative;aspect-ratio:16/10;background:var(--bg-2);overflow:hidden;}
.news-media img{width:100%;height:100%;object-fit:cover;transition:transform var(--ease);}
.news-card:hover .news-media img{transform:scale(1.04);}
.news-media .tag{
  position:absolute;left:12px;top:12px;font-size:12px;padding:4px 8px;border-radius:4px;
  background:rgba(200,242,77,.16);color:var(--brand);
}
.news-body{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1 1 auto;}
.news-title{
  font-size:17px;font-weight:700;line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  transition:color var(--ease);
}
.news-summary{
  margin-top:10px;font-size:14px;color:var(--ink-1);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.news-foot{
  margin-top:auto;padding-top:16px;display:flex;align-items:center;justify-content:space-between;
  font-size:13px;color:var(--ink-2);
}

/* ---- CTA 转化带 ---- */
.cta-band{
  position:relative;overflow:hidden;background:var(--bg-1);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:56px 0;
}
.cta-band::before{
  content:"";position:absolute;left:-6%;right:-6%;top:36%;height:120px;
  background:rgba(200,242,77,.07);transform:rotate(-4deg);pointer-events:none;
}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.cta-inner h2{font-size:27px;font-weight:700;line-height:1.4;}
.cta-inner p{font-size:14px;color:var(--ink-1);margin-top:10px;max-width:620px;}
.cta-actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap;}

/* ---- 页脚 ---- */
.site-footer{border-top:1px solid var(--line);background:var(--bg-0);padding:64px 0 28px;margin-top:auto;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;}
.footer-brand .brand-text{font-size:18px;margin-bottom:14px;}
.footer-brand p{font-size:14px;color:var(--ink-1);line-height:1.8;max-width:360px;}
.footer-col h3{font-size:14px;font-weight:700;color:var(--ink-0);margin-bottom:16px;letter-spacing:.4px;}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a,.footer-col span{font-size:14px;color:var(--ink-1);transition:color var(--ease);}
.footer-col a:hover{color:var(--brand);}
.footer-bottom{
  margin-top:48px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--ink-2);
}

/* ---- 响应式 ---- */
@media (max-width:1199px){
  :root{--sidebar-w:200px;--pad-x:32px;}
  .cat-hero h1{font-size:34px;}
}
@media (max-width:991px){
  :root{--pad-x:24px;}
  .sidebar{display:none;}
  .main-wrap{margin-left:0;padding-top:60px;}
  .topbar{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    position:fixed;top:0;left:0;right:0;height:60px;z-index:80;
    padding:0 16px;background:rgba(12,14,16,.96);border-bottom:1px solid var(--line);
  }
  .topbar .brand-text{font-size:14px;max-width:calc(100% - 60px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
  .menu-toggle{
    width:42px;height:42px;border-radius:10px;border:1px solid var(--line);
    display:inline-flex;align-items:center;justify-content:center;color:var(--ink-0);
    transition:border-color var(--ease),color var(--ease);
  }
  .menu-toggle:hover{border-color:var(--brand);color:var(--brand);}
  .drawer{
    display:block;position:fixed;inset:60px 0 0;z-index:70;
    background:rgba(12,14,16,.96);backdrop-filter:blur(8px);
    transform:translateY(-8px);opacity:0;visibility:hidden;
    transition:opacity var(--ease),transform var(--ease),visibility var(--ease);
    overflow-y:auto;
  }
  .drawer.is-open{opacity:1;visibility:visible;transform:translateY(0);}
  .drawer nav{display:flex;flex-direction:column;padding:8px 0;}
  .drawer nav a{
    display:flex;align-items:center;height:56px;padding:0 24px;font-size:20px;
    color:var(--ink-1);border-bottom:1px solid var(--line);
    transition:background var(--ease),color var(--ease);
  }
  .drawer nav a:hover{background:var(--bg-2);color:var(--ink-0);}
  .drawer nav a.is-active{color:var(--brand);}
  .drawer-cta{padding:24px;display:flex;flex-direction:column;gap:14px;}
  .drawer-cta p{font-size:13px;color:var(--ink-1);}
  .drawer-cta .btn{width:100%;}
  .filter-bar{top:60px;}
  .grid-poster{grid-template-columns:repeat(2,1fr);gap:32px 20px;}
  .grid-news{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  .cat-hero{min-height:260px;}
  .cat-hero .inner{padding-top:72px;padding-bottom:32px;}
  .cat-hero h1{font-size:28px;}
  .cat-hero .lead{font-size:14px;}
  .hero-stats{gap:24px;}
  .section{padding:52px 0;}
  .section-head h2{font-size:22px;}
  .grid-quad{grid-template-columns:1fr;}
  .quad-card{align-items:flex-start;}
  .grid-news{grid-template-columns:1fr;}
  .cta-inner{flex-direction:column;align-items:flex-start;}
  .cta-inner h2{font-size:22px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .footer-brand p{max-width:none;}
}
@media (max-width:575px){
  :root{--pad-x:16px;}
  .grid-poster{grid-template-columns:1fr;gap:28px;}
  .poster-media{aspect-ratio:4/3;}
  .hero-stats{gap:20px;margin-top:20px;}
  .hero-stats .item{min-width:80px;}
  .hero-stats .num{font-size:20px;}
  .quad-media{flex:0 0 96px;width:96px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: article */
:root{
  --bg-0:#0C0E10;
  --bg-1:#15181B;
  --bg-2:#1D2126;
  --brand:#C8F24D;
  --brand-dark:#B7E23C;
  --accent:#FF5B2A;
  --live:#FF3B3B;
  --ink-0:#F4F2EC;
  --ink-1:#A8ADB4;
  --ink-2:#6E747C;
  --line:rgba(255,255,255,.08);
  --radius:14px;
  --radius-lg:16px;
  --radius-sm:10px;
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --nav-w:232px;
  --font-cn:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--ink-0);
  font-family:var(--font-cn);
  font-size:16px;
  font-weight:400;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;border:0;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease-out,background-color .2s ease-out,border-color .2s ease-out}
a:hover{color:var(--brand)}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;font-style:normal;letter-spacing:.2px}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
time,.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}

/* Foundation 默认样式覆写 */
.button,.button.primary,.button.secondary,button,html body .button{
  background:var(--brand);
  color:#0C0E10;
  border:1px solid transparent;
  border-radius:var(--radius-sm);
  font-family:var(--font-cn);
  box-shadow:none;
}
.button:hover,button:hover{background:var(--brand-dark);color:#0C0E10}
.callout{background:var(--bg-1);border:1px solid var(--line);border-radius:var(--radius);color:var(--ink-0)}
.accordion{background:transparent;border:0}
.accordion-item{border:0}
.accordion-title{border:0;background:transparent;color:var(--ink-0)}
label{color:var(--ink-1);font-size:13px}
input[type="text"],input[type="search"],input[type="email"]{
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  color:var(--ink-0);
  padding:14px;
  height:auto;
  box-shadow:none;
}
input[type="text"]:focus,input[type="search"]:focus,input[type="email"]:focus{
  border-color:var(--brand);
  box-shadow:0 0 0 1px rgba(200,242,77,.55);
  outline:none;
}

/* 布局骨架 */
.site-nav{
  position:fixed;
  left:0;
  top:0;
  width:var(--nav-w);
  height:100vh;
  background:var(--bg-0);
  border-right:1px solid var(--line);
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  padding:22px 0 18px;
  z-index:50;
  overflow-y:auto;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  padding:0 20px 18px;
  border-bottom:1px solid var(--line);
}
.brand-mark{
  flex:0 0 auto;
  width:26px;
  height:26px;
  border-radius:8px;
  background:var(--brand);
  position:relative;
  display:inline-block;
}
.brand-mark::after{
  content:"";
  position:absolute;
  left:8px;
  top:6px;
  width:4px;
  height:14px;
  background:var(--bg-0);
  border-radius:2px;
}
.brand-text{
  font-size:16px;
  font-weight:700;
  line-height:1.4;
  color:var(--ink-0);
}
.nav-list{
  display:flex;
  flex-direction:column;
  padding:14px 0;
  flex:1 1 auto;
}
.nav-list a{
  position:relative;
  display:block;
  height:44px;
  line-height:44px;
  padding:0 20px;
  font-size:15px;
  color:var(--ink-1);
}
.nav-list a:hover{color:var(--ink-0);background:var(--bg-2)}
.nav-list a.is-active{color:var(--ink-0);font-weight:500;background:var(--bg-1)}
.nav-list a.is-active::before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  width:3px;
  height:100%;
  background:var(--brand);
}
.nav-foot{margin:0 16px;padding:16px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius)}
.nav-foot p{font-size:13px;line-height:1.7;color:var(--ink-1);margin-bottom:12px}
.main-wrap{margin-left:var(--nav-w);min-height:100vh}
.container{width:100%;max-width:1360px;margin:0 auto;padding:0 40px}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 22px;
  border-radius:var(--radius-sm);
  border:1px solid transparent;
  font-size:15px;
  font-weight:500;
  line-height:1.4;
  cursor:pointer;
  transition:transform .2s ease-out,background-color .2s ease-out,color .2s ease-out,border-color .2s ease-out,box-shadow .2s ease-out;
}
.btn-primary{background:var(--brand);color:#0C0E10}
.btn-primary:hover{background:var(--brand-dark);color:#0C0E10;transform:translateY(-2px);box-shadow:0 10px 24px rgba(200,242,77,.18)}
.btn-primary:active{transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink-0)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);background:rgba(200,242,77,.08);transform:translateY(-2px)}
.btn-pill{border-radius:999px}
.link-more{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--brand);
  font-size:14px;
  transition:gap .2s ease-out,color .2s ease-out;
}
.link-more:hover{gap:12px;color:var(--brand);text-decoration:underline}
.badge{
  display:inline-block;
  font-size:12px;
  line-height:1.6;
  padding:2px 8px;
  border-radius:4px;
  background:rgba(200,242,77,.12);
  color:var(--brand);
  border:1px solid rgba(200,242,77,.28);
}
.badge-live{
  display:inline-flex;
  align-items:center;
  gap:6px;
  border-color:rgba(255,59,59,.5);
  color:#FF8080;
  background:rgba(255,59,59,.08);
}
.badge-live i{width:6px;height:6px;border-radius:50%;background:var(--live);display:inline-block}

/* 移动端顶栏 + 抽屉 */
.mobile-bar{
  display:none;
  position:fixed;
  left:0;top:0;right:0;
  height:60px;
  background:rgba(12,14,16,.96);
  border-bottom:1px solid var(--line);
  align-items:center;
  justify-content:space-between;
  padding:0 16px;
  z-index:70;
}
.mobile-bar .brand{padding:0;border:0}
.mobile-bar .brand-text{font-size:13px;line-height:1.3;max-width:190px}
.burger{
  width:42px;height:38px;border-radius:10px;
  background:var(--bg-2);
  border:1px solid var(--line);
  display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;
  cursor:pointer;
}
.burger span{display:block;width:18px;height:2px;background:var(--ink-0);border-radius:2px}
.burger:hover span{background:var(--brand)}
.drawer{
  display:none;
  position:fixed;
  left:0;right:0;top:60px;bottom:0;
  background:rgba(12,14,16,.98);
  -webkit-backdrop-filter:blur(6px);
  backdrop-filter:blur(6px);
  z-index:65;
  padding:8px 0 28px;
  overflow-y:auto;
}
.drawer.is-open{display:block}
.drawer a.drawer-link{
  display:block;
  height:56px;
  line-height:56px;
  padding:0 24px;
  font-size:20px;
  color:var(--ink-1);
  border-bottom:1px solid var(--line);
}
.drawer a.drawer-link:hover,.drawer a.drawer-link.is-active{color:var(--brand)}
.drawer-foot{padding:20px 24px 0}

/* 文章页头部 */
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  padding:36px 0 0;
  font-size:13px;
  color:var(--ink-2);
}
.breadcrumb a{color:var(--ink-1)}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb .sep{color:var(--ink-2)}
.breadcrumb .current{
  max-width:420px;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  color:var(--ink-1);
}
.article-head{padding:20px 0 0}
.article-title{
  margin-top:16px;
  font-size:38px;
  line-height:1.3;
  max-width:880px;
  color:var(--ink-0);
  overflow-wrap:break-word;
}
.meta-bar{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px 14px;
  margin-top:22px;
  padding-bottom:26px;
  border-bottom:1px solid var(--line);
  font-size:13px;
  color:var(--ink-2);
}
.meta-bar .dot{color:var(--ink-2)}
.meta-bar strong{font-weight:500;color:var(--ink-1)}

/* 正文区 */
.article-layout{padding:34px 0 0;display:block}
.article-main{min-width:0}
.article-body{
  max-width:820px;
  font-size:16px;
  line-height:1.88;
  color:rgba(244,242,236,.92);
  overflow-wrap:break-word;
}
.article-body p{margin:0 0 1.2em}
.article-body h2{
  font-size:25px;
  line-height:1.4;
  margin:48px 0 18px;
  padding-left:12px;
  border-left:3px solid var(--brand);
  color:var(--ink-0);
}
.article-body h3{font-size:19px;line-height:1.5;margin:34px 0 14px;color:var(--ink-0)}
.article-body h4{font-size:17px;margin:26px 0 12px;color:var(--ink-1)}
.article-body ul,.article-body ol{margin:0 0 1.2em;padding-left:2px}
.article-body ul li{position:relative;padding-left:18px;margin-bottom:8px}
.article-body ul li::before{
  content:"";
  position:absolute;left:0;top:.7em;
  width:6px;height:6px;background:var(--brand);border-radius:1px;
}
.article-body ol{counter-reset:olnum}
.article-body ol li{position:relative;padding-left:26px;margin-bottom:8px;counter-increment:olnum}
.article-body ol li::before{
  content:counter(olnum) ".";
  position:absolute;left:0;top:0;
  color:var(--brand);
  font-variant-numeric:tabular-nums;
}
.article-body blockquote{
  margin:26px 0;
  padding:16px 18px;
  background:var(--bg-1);
  border-left:3px solid var(--brand);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:var(--ink-1);
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.article-body strong{color:var(--ink-0);font-weight:700}
.article-body img{border-radius:12px;margin:26px auto;box-shadow:var(--shadow)}
.article-body figure{margin:26px 0}
.article-body figcaption{
  margin-top:10px;
  font-size:13px;
  color:var(--ink-1);
  text-align:center;
}
.article-body table{
  display:block;
  width:100%;
  max-width:100%;
  overflow-x:auto;
  border-collapse:collapse;
  margin:26px 0;
  font-size:14px;
  border:1px solid var(--line);
}
.article-body th,.article-body td{
  padding:10px 14px;
  border:1px solid var(--line);
  text-align:left;
  white-space:nowrap;
}
.article-body th{background:var(--bg-1);color:var(--ink-0);font-weight:500}
.article-body td{color:var(--ink-1)}
.article-body pre,.article-body code{
  font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace;
  font-size:14px;
}
.article-body pre{
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:12px 14px;
  overflow-x:auto;
  margin:22px 0;
}
.article-body code{background:var(--bg-2);padding:2px 6px;border-radius:4px;color:var(--brand)}
.article-body pre code{background:transparent;padding:0;color:inherit}
.article-body hr{margin:40px 0;border:0;border-top:1px solid var(--line)}

/* 空态 */
.empty-state{
  min-height:230px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:14px;
  text-align:center;
  background:var(--bg-1);
  border:1px dashed var(--line);
  border-radius:var(--radius);
  padding:32px 24px;
  color:var(--ink-1);
}
.empty-state i{font-size:26px;color:var(--ink-2)}
.empty-state p{font-size:15px}

/* 侧栏 */
.article-side{margin-top:64px}
.side-card{
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px;
  margin-bottom:20px;
}
.side-card h2{
  font-size:15px;
  font-weight:700;
  color:var(--ink-0);
  margin-bottom:14px;
  padding-left:10px;
  border-left:3px solid var(--brand);
  line-height:1.4;
}
.side-list li{border-bottom:1px solid var(--line)}
.side-list li:last-child{border-bottom:0}
.side-list a{
  display:block;
  padding:11px 0;
  font-size:14px;
  line-height:1.6;
  color:var(--ink-1);
  overflow:hidden;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
}
.side-list a:hover{color:var(--brand)}
.side-cta{padding:0;overflow:hidden}
.side-cta img{width:100%;height:132px;object-fit:cover;object-position:center}
.side-cta .side-cta-body{padding:18px 20px 20px}
.side-cta p{font-size:13px;color:var(--ink-1);line-height:1.7;margin-bottom:14px}

/* 文末 */
.article-foot{
  max-width:820px;
  margin-top:44px;
  padding-top:28px;
  border-top:1px solid var(--line);
}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.tag-row .tag{
  display:inline-flex;
  align-items:center;
  padding:6px 14px;
  border-radius:999px;
  border:1px solid var(--line);
  font-size:13px;
  color:var(--ink-1);
  background:var(--bg-1);
}
.tag-row .tag:hover{border-color:var(--brand);color:var(--brand);background:rgba(200,242,77,.08)}
.end-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}

/* 分类导读推荐 */
.section{padding:64px 0 0}
.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;line-height:1.35}
.section-head .section-note{font-size:13px;color:var(--ink-2)}
.reco-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.reco-card{
  display:flex;
  flex-direction:column;
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.reco-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(200,242,77,.3)}
.reco-cover{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-2)}
.reco-cover img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .2s ease-out}
.reco-card:hover .reco-cover img{transform:scale(1.04)}
.reco-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1 1 auto}
.reco-body h3{
  font-size:18px;
  line-height:1.5;
  margin:10px 0 10px;
  overflow:hidden;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
}
.reco-card:hover h3{color:var(--brand)}
.reco-body p{
  font-size:14px;
  line-height:1.75;
  color:var(--ink-1);
  margin-bottom:16px;
  overflow:hidden;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
}
.reco-meta{
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  font-size:13px;
  color:var(--ink-2);
}

/* CTA 带 */
.cta-band{
  position:relative;
  margin-top:72px;
  padding:56px 48px;
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.cta-band::before{
  content:"";
  position:absolute;
  left:-10%;
  top:0;
  width:120%;
  height:120px;
  background:rgba(200,242,77,.07);
  transform:rotate(-3.2deg);
  transform-origin:left top;
  pointer-events:none;
}
.cta-band h2{position:relative;font-size:26px;line-height:1.35;margin-bottom:10px}
.cta-band p{position:relative;font-size:14px;color:var(--ink-1);max-width:620px}
.cta-actions{position:relative;display:flex;flex-wrap:wrap;align-items:center;gap:18px}

/* FAQ */
.faq-wrap{padding-top:72px}
.faq-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:48px}
.faq-intro h2{font-size:26px;line-height:1.35;margin-bottom:14px}
.faq-intro p{font-size:14px;color:var(--ink-1);line-height:1.8;max-width:320px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px 0;
  font-size:16px;
  font-weight:500;
  color:var(--ink-0);
  transition:color .2s ease-out;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .faq-icon{
  flex:0 0 auto;
  width:22px;height:22px;
  border:1px solid var(--line);
  border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:12px;
  color:var(--ink-1);
  transition:transform .25s ease-out,color .2s ease-out,border-color .2s ease-out;
}
.faq-item[open] summary{color:var(--brand)}
.faq-item[open] summary .faq-icon{transform:rotate(180deg);color:var(--brand);border-color:rgba(200,242,77,.5)}
.faq-item .faq-answer{
  padding:0 0 20px;
  font-size:15px;
  line-height:1.75;
  color:var(--ink-1);
  max-width:720px;
}

/* 页脚 */
.site-footer{
  margin-top:96px;
  border-top:1px solid var(--line);
  background:var(--bg-0);
  padding:56px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));
  gap:40px;
}
.footer-brand .brand-text{display:block;font-size:17px;font-weight:700;margin-bottom:14px}
.footer-brand p{font-size:13px;line-height:1.8;color:var(--ink-1);max-width:340px}
.footer-col h3{font-size:14px;font-weight:700;color:var(--ink-0);margin-bottom:16px}
.footer-col ul li{margin-bottom:10px}
.footer-col a,.footer-col span{font-size:13px;color:var(--ink-1);line-height:1.7}
.footer-col a:hover{color:var(--brand)}
.footer-bottom{
  margin-top:44px;
  padding-top:22px;
  border-top:1px solid var(--line);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  font-size:13px;
  color:var(--ink-2);
}

/* 响应式 */
@media (min-width:1280px){
  .article-layout{
    display:grid;
    grid-template-columns:minmax(0,1fr) 300px;
    gap:64px;
    align-items:start;
  }
  .article-side{margin-top:0;position:sticky;top:96px}
}
@media (max-width:1279px){
  .article-side{max-width:820px}
  .side-card{display:inline-block;width:100%;vertical-align:top;margin-right:0}
}
@media (max-width:1199px){
  :root{--nav-w:200px}
  .container{padding:0 32px}
  .article-title{font-size:34px}
}
@media (max-width:991px){
  .site-nav{display:none}
  .mobile-bar{display:flex}
  .main-wrap{margin-left:0;padding-top:60px}
  .container{padding:0 24px}
  .breadcrumb{padding-top:28px}
  .article-title{font-size:30px}
  .section{padding-top:56px}
  .reco-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .faq-grid{grid-template-columns:minmax(0,1fr);gap:24px}
  .faq-intro p{max-width:none}
  .cta-band{padding:40px 28px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .side-cta{display:block}
}
@media (max-width:767px){
  .article-title{font-size:26px;line-height:1.35}
  .article-body{font-size:15px;line-height:1.8}
  .article-body h2{font-size:22px;margin:38px 0 14px}
  .article-body h3{font-size:18px}
  .section-head h2{font-size:22px}
  .cta-band h2{font-size:22px}
  .faq-intro h2{font-size:22px}
  .reco-grid{grid-template-columns:minmax(0,1fr);gap:20px}
  .footer-grid{grid-template-columns:minmax(0,1fr)}
  .site-footer{margin-top:64px;padding-top:40px}
}
@media (max-width:575px){
  .container{padding:0 16px}
  .article-title{font-size:23px}
  .breadcrumb .current{max-width:210px}
  .cta-band{padding:32px 20px}
  .btn{width:100%}
  .cta-actions{width:100%;flex-direction:column;align-items:stretch}
  .end-actions{flex-direction:column;align-items:stretch}
}

/* roulang page: category3 */
:root{
  --bg-0:#0C0E10;
  --bg-1:#15181B;
  --bg-2:#1D2126;
  --brand:#C8F24D;
  --brand-dark:#B7E23C;
  --accent:#FF5B2A;
  --live:#FF3B3B;
  --ink-0:#F4F2EC;
  --ink-1:#A8ADB4;
  --ink-2:#6E747C;
  --line:rgba(255,255,255,.08);
  --radius-card:14px;
  --radius-poster:16px;
  --radius-input:10px;
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --sidebar-w:232px;
  --pad-x:40px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--ink-0);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease-out,opacity .2s ease-out;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p,figure{margin:0;}
button,input,select,textarea{font:inherit;color:inherit;}
button{background:none;border:0;cursor:pointer;}
table{border-collapse:collapse;width:100%;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px;}
.tnum,.tl-time,.stat-num,.meta-num{font-variant-numeric:tabular-nums;}

/* ---------- 布局骨架 ---------- */
.side-nav{
  position:fixed;top:0;left:0;
  width:var(--sidebar-w);height:100vh;
  background:var(--bg-0);
  border-right:1px solid var(--line);
  display:flex;flex-direction:column;
  padding:24px 0 20px;
  z-index:60;
}
.brand{
  display:flex;align-items:flex-start;gap:12px;
  padding:0 20px 20px;
  border-bottom:1px solid var(--line);
}
.brand-mark{
  width:34px;height:34px;flex:0 0 auto;
  border-radius:10px;
  background:var(--brand);
  color:#0C0E10;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:700;line-height:1;
}
.brand-text{
  font-size:16px;font-weight:700;line-height:1.4;
  color:var(--ink-0);
  letter-spacing:.2px;
}
.nav-list{
  flex:1 1 auto;
  display:flex;flex-direction:column;
  padding:14px 0;
  overflow-y:auto;
}
.nav-list a{
  position:relative;
  display:flex;align-items:center;
  height:44px;
  padding:0 20px;
  font-size:15px;
  color:var(--ink-1);
  transition:background-color .2s ease-out,color .2s ease-out;
}
.nav-list a:hover{background:var(--bg-2);color:var(--ink-0);}
.nav-list a.is-active{color:var(--ink-0);font-weight:500;background:rgba(200,242,77,.04);}
.nav-list a.is-active::before{
  content:"";position:absolute;left:0;top:9px;bottom:9px;width:3px;
  background:var(--brand);border-radius:0 2px 2px 0;
}
.side-cta{
  margin:12px 16px 0;
  padding:18px 16px;
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
}
.side-cta p{font-size:13px;line-height:1.7;color:var(--ink-1);margin-bottom:14px;}

.topbar{
  display:none;
  position:fixed;top:0;left:0;right:0;height:60px;
  align-items:center;justify-content:space-between;
  padding:0 16px;
  background:var(--bg-0);
  border-bottom:1px solid var(--line);
  z-index:70;
}
.topbar .brand-mark{width:30px;height:30px;border-radius:9px;font-size:14px;}
.topbar-brand{display:flex;align-items:center;gap:10px;}
.topbar .brand-text{font-size:13.5px;}
.menu-toggle{
  width:42px;height:42px;border-radius:var(--radius-input);
  border:1px solid var(--line);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  transition:border-color .2s ease-out,background-color .2s ease-out;
}
.menu-toggle:hover{border-color:var(--brand);background:rgba(200,242,77,.08);}
.menu-toggle span{display:block;width:18px;height:1.5px;background:var(--ink-0);transition:transform .2s ease-out,opacity .2s ease-out;}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(5.5px) rotate(45deg);}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg);}

.drawer{
  position:fixed;inset:0;z-index:65;
  background:var(--bg-0);
  padding:84px 20px 32px;
  overflow-y:auto;
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .2s ease-out,transform .2s ease-out,visibility .2s;
}
.drawer.is-open{opacity:1;visibility:visible;transform:none;}
.drawer-nav{display:flex;flex-direction:column;}
.drawer-nav a{
  display:flex;align-items:center;
  height:56px;font-size:20px;color:var(--ink-1);
  border-bottom:1px solid var(--line);
}
.drawer-nav a.is-active{color:var(--brand);font-weight:500;}
.drawer-cta{margin-top:28px;}

main{margin-left:var(--sidebar-w);min-height:100vh;overflow-x:hidden;}
.container{max-width:1360px;margin:0 auto;padding:0 var(--pad-x);}
.section{padding:96px 0;}
.section-tight{padding:64px 0;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;
  border-radius:var(--radius-input);
  font-size:15px;font-weight:700;line-height:1;
  border:1px solid transparent;
  transition:transform .2s ease-out,background-color .2s ease-out,color .2s ease-out,border-color .2s ease-out,box-shadow .2s ease-out;
}
.btn-primary{background:var(--brand);color:#0C0E10;}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 10px 26px rgba(200,242,77,.22);color:#0C0E10;}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{
  background:transparent;color:var(--ink-0);
  border-color:rgba(255,255,255,.22);
}
.btn-ghost:hover{
  color:var(--brand);border-color:var(--brand);
  background:rgba(200,242,77,.08);
  transform:translateY(-2px);
}
.btn-ghost:active{transform:translateY(1px);}
.btn-pill{border-radius:999px;padding:12px 24px;font-size:14px;}
.link-more{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--brand);font-size:14px;font-weight:500;
}
.link-more::after{content:"→";transition:transform .2s ease-out;}
.link-more:hover::after{transform:translateX(6px);}
.link-more:hover{text-decoration:underline;text-underline-offset:4px;}

/* ---------- 分类页头部 ---------- */
.cat-hero{
  position:relative;
  min-height:300px;
  display:flex;align-items:flex-end;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.cat-hero-bg{
  position:absolute;inset:0;
  background-image:url(/assets/images/backpic/back-1.png);
  background-size:cover;
  background-position:center;
}
.cat-hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(0,0,0,.88) 0%,rgba(0,0,0,.55) 45%,rgba(0,0,0,.28) 100%);
}
.cat-hero-inner{position:relative;z-index:2;width:100%;padding:88px 0 40px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 14px;border-radius:999px;
  background:rgba(200,242,77,.14);
  color:var(--brand);
  font-size:12px;font-weight:500;letter-spacing:.4px;
}
.cat-hero h1{
  margin-top:18px;
  font-size:38px;line-height:1.22;font-weight:700;
  color:var(--ink-0);
}
.cat-hero p{
  margin-top:14px;
  max-width:760px;
  font-size:16px;line-height:1.8;color:var(--ink-1);
}
.hero-meta{
  margin-top:22px;
  display:flex;flex-wrap:wrap;gap:10px 24px;
  font-size:13px;color:var(--ink-2);
}
.hero-meta span{display:inline-flex;align-items:center;gap:8px;}
.hero-meta span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--brand);}

/* ---------- 面包屑 ---------- */
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  padding:20px 0 0;
  font-size:13px;color:var(--ink-2);
}
.breadcrumb a{color:var(--ink-1);}
.breadcrumb a:hover{color:var(--brand);}
.breadcrumb .sep{color:var(--ink-2);opacity:.6;}
.breadcrumb .current{color:var(--ink-1);}

/* ---------- 粘性筛选 ---------- */
.filter-bar{
  position:sticky;top:0;z-index:40;
  background:var(--bg-0);
  border-bottom:1px solid var(--line);
  padding:16px 0;
  margin-top:20px;
}
.filter-row{display:flex;align-items:center;gap:10px;overflow-x:auto;scrollbar-width:none;}
.filter-row::-webkit-scrollbar{display:none;}
.pill{
  flex:0 0 auto;
  padding:8px 18px;border-radius:999px;
  border:1px solid var(--line);
  font-size:13px;color:var(--ink-1);
  white-space:nowrap;
  transition:color .2s ease-out,border-color .2s ease-out,background-color .2s ease-out;
}
.pill:hover{color:var(--ink-0);border-color:rgba(255,255,255,.24);}
.pill.is-active{background:var(--brand);border-color:var(--brand);color:#0C0E10;font-weight:500;}

/* ---------- 板块标题 ---------- */
.sec-head{display:flex;align-items:flex-start;gap:18px;margin-bottom:40px;}
.sec-index{
  writing-mode:vertical-rl;
  font-size:12px;letter-spacing:.28em;
  color:var(--ink-2);
  padding-top:4px;
  border-left:1px solid var(--line);
  padding-left:8px;
  height:52px;
}
.sec-head h2{font-size:28px;line-height:1.3;font-weight:700;}
.sec-head p{margin-top:10px;font-size:15px;color:var(--ink-1);max-width:720px;}

/* ---------- 数据条 ---------- */
.stat-strip{
  display:grid;grid-template-columns:repeat(4,1fr);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  background:var(--bg-1);
  overflow:hidden;
}
.stat-cell{padding:26px 24px;border-right:1px solid var(--line);}
.stat-cell:last-child{border-right:0;}
.stat-num{font-size:30px;font-weight:700;line-height:1.2;color:var(--ink-0);}
.stat-num em{font-style:normal;font-size:14px;color:var(--ink-2);margin-left:4px;font-weight:400;}
.stat-cell span{display:block;margin-top:8px;font-size:13px;color:var(--ink-2);}

/* ---------- 时间轴 ---------- */
.timeline{position:relative;padding-left:30px;}
.timeline::before{
  content:"";position:absolute;left:5px;top:10px;bottom:10px;
  width:2px;background:var(--line);
}
.tl-item{position:relative;padding-bottom:32px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";position:absolute;left:-30px;top:10px;
  width:12px;height:12px;border-radius:50%;
  background:var(--bg-2);
  border:2px solid var(--ink-2);
  transition:border-color .2s ease-out,background-color .2s ease-out;
}
.tl-item.is-current::before{
  background:var(--brand);border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(200,242,77,.14);
}
.tl-item:hover::before{border-color:var(--brand);}
.tl-top{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:12px;}
.tl-time{font-size:14px;font-weight:700;color:var(--ink-0);letter-spacing:.4px;}
.tl-day{font-size:12px;color:var(--ink-2);}
.tl-card{
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:22px 24px;
  transition:transform .2s ease-out,border-color .2s ease-out,box-shadow .2s ease-out;
}
.tl-card:hover{transform:translateY(-4px);border-color:rgba(200,242,77,.32);box-shadow:var(--shadow);}
.tl-card h3{font-size:19px;line-height:1.5;font-weight:700;transition:color .2s ease-out;}
.tl-card:hover h3{color:var(--brand);}
.tl-card p{margin-top:10px;font-size:14.5px;line-height:1.75;color:var(--ink-1);}
.tl-meta{
  margin-top:16px;padding-top:14px;
  border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:8px 22px;
  font-size:13px;color:var(--ink-2);
}
.tl-meta strong{color:var(--ink-0);font-weight:700;}

.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 9px;border-radius:4px;
  font-size:12px;font-weight:500;line-height:1.6;
  background:rgba(200,242,77,.14);
  color:var(--brand);
}
.badge-live{background:transparent;border:1px solid rgba(255,59,59,.5);color:#FF8C8C;}
.badge-live i{width:6px;height:6px;border-radius:50%;background:var(--live);animation:pulse 1.6s ease-out infinite;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,59,59,.5);}70%{box-shadow:0 0 0 7px rgba(255,59,59,0);}100%{box-shadow:0 0 0 0 rgba(255,59,59,0);}}
.badge-muted{background:rgba(255,255,255,.06);color:var(--ink-1);}
.badge-accent{background:rgba(255,91,42,.14);color:var(--accent);}

/* ---------- 资讯卡 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.news-card{
  display:flex;flex-direction:column;
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  overflow:hidden;
  transition:transform .2s ease-out,border-color .2s ease-out,box-shadow .2s ease-out;
}
.news-card:hover{transform:translateY(-4px);border-color:rgba(200,242,77,.28);box-shadow:var(--shadow);}
.news-thumb{position:relative;aspect-ratio:16/10;background:var(--bg-2);overflow:hidden;}
.news-thumb img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .2s ease-out;}
.news-card:hover .news-thumb img{transform:scale(1.04);}
.news-thumb .badge{position:absolute;top:12px;left:12px;}
.news-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1 1 auto;}
.news-body h3{
  font-size:18px;line-height:1.5;font-weight:700;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  transition:color .2s ease-out;
}
.news-card:hover .news-body h3{color:var(--brand);}
.news-body p{
  margin-top:10px;font-size:14.5px;line-height:1.75;color:var(--ink-1);
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.news-foot{
  margin-top:auto;padding-top:16px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:var(--ink-2);
}
.news-foot .link-more{font-size:13px;}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:1fr 2fr;gap:56px;align-items:start;}
.faq-intro h2{font-size:28px;line-height:1.3;font-weight:700;}
.faq-intro p{margin-top:14px;font-size:15px;line-height:1.8;color:var(--ink-1);}
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:flex-start;justify-content:space-between;gap:20px;
  padding:22px 0;
  font-size:18px;font-weight:500;line-height:1.6;color:var(--ink-0);
  transition:color .2s ease-out;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";flex:0 0 auto;
  font-size:20px;line-height:1;color:var(--ink-2);
  transition:transform .2s ease-out,color .2s ease-out;
}
.faq-item summary:hover{color:var(--brand);}
.faq-item[open] summary{color:var(--brand);}
.faq-item[open] summary::after{content:"−";color:var(--brand);transform:rotate(180deg);}
.faq-answer{max-width:720px;padding:0 0 24px;font-size:15px;line-height:1.75;color:var(--ink-1);}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:space-between;gap:36px;
  padding:56px;
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
}
.cta-band::after{
  content:"";position:absolute;left:-12%;right:-12%;top:52%;
  height:190px;background:rgba(200,242,77,.07);
  transform:rotate(-6deg);pointer-events:none;
}
.cta-copy{position:relative;z-index:2;}
.cta-copy h2{font-size:28px;line-height:1.3;font-weight:700;}
.cta-copy p{margin-top:12px;font-size:15px;color:var(--ink-1);max-width:620px;}
.cta-actions{position:relative;z-index:2;display:flex;align-items:center;gap:20px;flex:0 0 auto;}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:96px;
  border-top:1px solid var(--line);
  background:var(--bg-0);
  padding:64px 0 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:40px;
}
.footer-brand .brand-text{font-size:17px;display:block;margin-bottom:14px;}
.footer-brand p{font-size:14px;line-height:1.8;color:var(--ink-1);max-width:380px;}
.footer-col h3{font-size:15px;font-weight:700;margin-bottom:16px;color:var(--ink-0);}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col li{font-size:14px;color:var(--ink-1);}
.footer-col a{color:var(--ink-1);}
.footer-col a:hover{color:var(--brand);}
.footer-bottom{
  margin-top:52px;
  border-top:1px solid var(--line);
  padding:22px 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:13px;color:var(--ink-2);
}

/* ---------- 响应式 ---------- */
@media (max-width:1439px){
  .container{padding:0 32px;}
}
@media (min-width:992px) and (max-width:1199px){
  :root{--sidebar-w:200px;}
  .brand-text{font-size:15px;}
  .cat-hero h1{font-size:34px;}
}
@media (max-width:991px){
  .side-nav{display:none;}
  .topbar{display:flex;}
  main{margin-left:0;padding-top:60px;}
  .container{padding:0 24px;}
  .section{padding:72px 0;}
  .cat-hero-inner{padding:64px 0 32px;}
  .cat-hero h1{font-size:30px;}
  .filter-bar{top:60px;}
  .stat-strip{grid-template-columns:repeat(2,1fr);}
  .stat-cell:nth-child(2){border-right:0;}
  .stat-cell:nth-child(1),.stat-cell:nth-child(2){border-bottom:1px solid var(--line);}
  .news-grid{grid-template-columns:repeat(2,1fr);gap:22px;}
  .faq-grid{grid-template-columns:1fr;gap:32px;}
  .cta-band{flex-direction:column;align-items:flex-start;padding:40px 32px;gap:26px;}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:32px;}
}
@media (max-width:767px){
  .cat-hero{min-height:260px;}
  .cat-hero h1{font-size:27px;}
  .cat-hero p{font-size:15px;}
  .sec-head h2,.faq-intro h2,.cta-copy h2{font-size:23px;}
  .sec-index{display:none;}
  .news-grid{grid-template-columns:1fr;}
  .cta-actions{flex-wrap:wrap;gap:14px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
}
@media (max-width:575px){
  .container{padding:0 16px;}
  .section{padding:56px 0;}
  .cat-hero-inner{padding:52px 0 28px;}
  .cat-hero h1{font-size:25px;}
  .stat-strip{grid-template-columns:1fr;}
  .stat-cell{border-right:0;border-bottom:1px solid var(--line);}
  .stat-cell:last-child{border-bottom:0;}
  .timeline{padding-left:24px;}
  .tl-item::before{left:-24px;}
  .tl-card{padding:18px;}
  .cta-band{padding:32px 22px;}
  .footer-grid{grid-template-columns:1fr;}
}

/* roulang page: category2 */
:root{
  --bg-0:#0C0E10;
  --bg-1:#15181B;
  --bg-2:#1D2126;
  --brand:#C8F24D;
  --brand-dark:#B7E23C;
  --accent:#FF5B2A;
  --live:#FF3B3B;
  --ink-0:#F4F2EC;
  --ink-1:#A8ADB4;
  --ink-2:#6E747C;
  --line:rgba(255,255,255,.08);
  --radius:14px;
  --radius-lg:16px;
  --radius-sm:10px;
  --pill:999px;
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --sidebar:232px;
  --font-cn:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
}

/* ============ 基础重置 ============ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--ink-0);
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.8;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0}
ul,ol{list-style:none}
img{display:block;max-width:100%;height:auto;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease-out}
button,input,select,textarea{font-family:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
::selection{background:rgba(200,242,77,.28);color:var(--ink-0)}

/* ============ Foundation 默认样式覆写 ============ */
body.foundation-off,
a,a:hover,a:focus{color:inherit}
a:hover{color:var(--brand)}
a:focus{color:var(--brand)}
.button,.button:hover,.button:focus,
button:not(.chip):not(.hamburger){
  background:transparent;
  color:inherit;
  border:0;
  margin:0;
  padding:0;
  font-family:inherit;
  font-size:inherit;
  line-height:inherit;
  box-shadow:none;
}
input,textarea{background:var(--bg-1);color:var(--ink-0);border:1px solid var(--line);border-radius:var(--radius-sm);}
.button-group{margin:0}
.callout{margin:0;padding:0;border:0;background:transparent;border-radius:0}
.accordion{margin:0;background:transparent;border:0}
.accordion-title{border:0;background:transparent;color:inherit;font-size:inherit;padding:0}
.accordion-content{border:0;background:transparent;padding:0;display:block}
.top-bar{background:transparent;padding:0;margin:0}
.top-bar,.top-bar ul{background:transparent}

/* ============ 布局骨架 ============ */
.container{
  width:100%;
  max-width:1360px;
  margin:0 auto;
  padding:0 40px;
}
.main{
  margin-left:var(--sidebar);
  min-height:100vh;
}
@media (max-width:1199px){
  :root{--sidebar:200px}
}
@media (max-width:991px){
  .main{margin-left:0;padding-top:60px}
}
@media (max-width:767px){
  .container{padding:0 24px}
}
@media (max-width:575px){
  .container{padding:0 16px}
}

/* ============ 左侧竖向导航 ============ */
.sidebar{
  position:fixed;
  top:0;left:0;
  width:var(--sidebar);
  height:100vh;
  background:var(--bg-0);
  border-right:1px solid var(--line);
  display:flex;
  flex-direction:column;
  padding:26px 0 20px;
  z-index:60;
}
.brand{
  display:flex;
  align-items:flex-start;
  gap:12px;
  padding:0 20px 22px;
  border-bottom:1px solid var(--line);
}
.brand-mark{
  flex:none;
  width:34px;height:34px;
  border-radius:10px;
  background:var(--brand);
  color:#0C0E10;
  font-size:15px;
  font-weight:700;
  display:grid;
  place-items:center;
}
.brand-text{
  font-size:17px;
  font-weight:700;
  line-height:1.4;
  color:var(--ink-0);
  letter-spacing:.02em;
}
.sidebar-nav{
  flex:1 1 auto;
  overflow-y:auto;
  margin-top:14px;
  padding-bottom:18px;
  scrollbar-width:thin;
  scrollbar-color:var(--bg-2) transparent;
}
.sidebar-nav::-webkit-scrollbar{width:4px}
.sidebar-nav::-webkit-scrollbar-thumb{background:var(--bg-2);border-radius:4px}
.nav-list{display:flex;flex-direction:column}
.nav-list a{
  position:relative;
  display:flex;
  align-items:center;
  height:44px;
  padding-left:20px;
  padding-right:16px;
  font-size:15px;
  color:var(--ink-1);
  transition:background .2s ease-out,color .2s ease-out;
}
.nav-list a:hover{background:var(--bg-2);color:var(--ink-0)}
.nav-list a.is-active{color:var(--ink-0);font-weight:700}
.nav-list a.is-active::before{
  content:"";
  position:absolute;
  left:0;top:9px;bottom:9px;
  width:3px;
  background:var(--brand);
  border-radius:2px;
}
.side-cta{
  margin:16px 16px 0;
  padding:18px 16px;
  background:var(--bg-2);
  border-radius:var(--radius);
  box-shadow:0 0 0 1px var(--line);
}
.side-cta p{
  font-size:13px;
  line-height:1.7;
  color:var(--ink-1);
  margin-bottom:14px;
}
.side-cta .btn{width:100%;height:42px;font-size:14px}

/* ============ 移动端顶栏与抽屉 ============ */
.topbar{
  display:none;
  position:fixed;
  top:0;left:0;right:0;
  height:60px;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:0 16px;
  background:var(--bg-0);
  border-bottom:1px solid var(--line);
  z-index:80;
}
.topbar .brand-mini{
  display:flex;
  align-items:center;
  gap:10px;
  min-width:0;
}
.topbar .brand-mark{width:28px;height:28px;border-radius:8px;font-size:13px}
.topbar .brand-text{font-size:13.5px;line-height:1.35;font-weight:700}
.hamburger{
  flex:none;
  width:42px;height:42px;
  display:grid;
  place-items:center;
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  color:var(--ink-0);
  font-size:17px;
  cursor:pointer;
  transition:border-color .2s ease-out,color .2s ease-out;
}
.hamburger:hover{border-color:var(--brand);color:var(--brand)}
@media (max-width:991px){
  .sidebar{display:none}
  .topbar{display:flex}
}
.drawer{
  position:fixed;
  inset:60px 0 0 0;
  background:rgba(12,14,16,.97);
  backdrop-filter:blur(4px);
  -webkit-backdrop-filter:blur(4px);
  z-index:70;
  transform:translateX(-102%);
  transition:transform .28s ease-out;
  overflow-y:auto;
  display:flex;
  flex-direction:column;
  padding-bottom:32px;
}
.drawer.open{transform:translateX(0)}
.drawer a.drawer-link{
  display:block;
  padding:0 20px;
  min-height:56px;
  line-height:56px;
  font-size:20px;
  color:var(--ink-1);
  border-bottom:1px solid var(--line);
}
.drawer a.drawer-link:hover{background:var(--bg-2);color:var(--ink-0)}
.drawer a.drawer-link.is-active{color:var(--brand);font-weight:700}
.drawer .drawer-cta{
  margin:26px 20px 0;
  min-height:48px;
  line-height:48px;
  text-align:center;
  border-radius:var(--pill);
  background:var(--brand);
  color:#0C0E10;
  font-size:16px;
  font-weight:700;
  border-bottom:0;
}
.drawer .drawer-cta:hover{background:var(--brand-dark);color:#0C0E10}

/* ============ 通用组件 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:46px;
  padding:0 26px;
  border-radius:var(--radius-sm);
  font-size:15px;
  font-weight:500;
  border:1px solid transparent;
  cursor:pointer;
  transition:background .2s ease-out,color .2s ease-out,transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.btn-primary{background:var(--brand);color:#0C0E10;font-weight:700}
.btn-primary:hover{background:var(--brand-dark);color:#0C0E10;transform:translateY(-2px);box-shadow:0 12px 26px rgba(200,242,77,.18)}
.btn-primary:active{transform:translateY(1px)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink-0)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);background:rgba(200,242,77,.08);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px)}
.btn-pill{border-radius:var(--pill)}
.link-more{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  color:var(--brand);
  transition:color .2s ease-out;
}
.link-more i{transition:transform .2s ease-out}
.link-more:hover{color:var(--brand-dark);text-decoration:underline}
.link-more:hover i{transform:translateX(6px)}

.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:3px 10px;
  border-radius:4px;
  font-size:12px;
  line-height:1.7;
  background:rgba(200,242,77,.12);
  color:var(--brand);
  letter-spacing:.02em;
}
.badge-live{
  border:1px solid rgba(255,59,59,.45);
  background:rgba(255,59,59,.10);
  color:#FF8080;
}
.badge-live::before{
  content:"";
  width:6px;height:6px;
  border-radius:50%;
  background:var(--live);
  animation:livePulse 1.6s ease-out infinite;
}
@keyframes livePulse{
  0%{box-shadow:0 0 0 0 rgba(255,59,59,.55)}
  70%{box-shadow:0 0 0 7px rgba(255,59,59,0)}
  100%{box-shadow:0 0 0 0 rgba(255,59,59,0)}
}

.section{padding:88px 0}
@media (max-width:991px){.section{padding:68px 0}}
@media (max-width:575px){.section{padding:56px 0}}

.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:36px;
}
.section-title{
  display:flex;
  align-items:center;
  gap:14px;
  font-size:28px;
  font-weight:700;
  line-height:1.35;
  letter-spacing:.01em;
}
.section-title .idx{
  writing-mode:vertical-rl;
  font-size:12px;
  font-weight:400;
  color:var(--ink-2);
  letter-spacing:.18em;
  line-height:1;
  border-left:1px solid var(--line);
  padding-left:8px;
}
.section-sub{
  font-size:14px;
  color:var(--ink-2);
  margin-top:8px;
}
@media (max-width:575px){
  .section-title{font-size:22px}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:26px}
}

/* ============ 分类头 ============ */
.cat-hero{
  position:relative;
  display:flex;
  align-items:flex-end;
  min-height:300px;
  padding:64px 0 44px;
  background-image:
    linear-gradient(to top,rgba(0,0,0,.86) 0%,rgba(0,0,0,.58) 46%,rgba(0,0,0,.26) 100%),
    url('/assets/images/backpic/back-2.png');
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
}
.cat-hero::after{
  content:"";
  position:absolute;
  inset:auto 0 0 0;
  height:1px;
  background:var(--line);
}
.hero-inner{position:relative;z-index:2}
.hero-inner .badge{margin-bottom:16px}
.cat-hero h1{
  font-size:38px;
  font-weight:700;
  line-height:1.22;
  letter-spacing:.01em;
  max-width:760px;
}
.hero-desc{
  margin-top:16px;
  max-width:720px;
  font-size:16px;
  line-height:1.8;
  color:var(--ink-1);
}
@media (max-width:1199px){
  .cat-hero h1{font-size:34px}
}
@media (max-width:767px){
  .cat-hero{min-height:260px;padding:52px 0 34px}
  .cat-hero h1{font-size:28px}
  .hero-desc{font-size:15px}
}
@media (max-width:575px){
  .cat-hero{min-height:240px;padding:44px 0 28px}
  .cat-hero h1{font-size:26px}
}

/* ============ 面包屑 ============ */
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  padding:20px 0 0;
  font-size:13px;
  color:var(--ink-2);
}
.breadcrumb a{color:var(--ink-2)}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb .sep{color:rgba(255,255,255,.18)}
.breadcrumb .current{color:var(--ink-1)}

/* ============ 粘性筛选条 ============ */
.filter-wrap{
  position:sticky;
  top:0;
  z-index:40;
  background:var(--bg-0);
  border-bottom:1px solid var(--line);
  margin-top:20px;
}
.filter-bar{
  display:flex;
  align-items:center;
  gap:10px;
  padding:14px 0;
  overflow-x:auto;
  scrollbar-width:none;
}
.filter-bar::-webkit-scrollbar{display:none}
.chip{
  flex:none;
  height:36px;
  padding:0 18px;
  display:inline-flex;
  align-items:center;
  border-radius:var(--pill);
  border:1px solid var(--line);
  background:transparent;
  color:var(--ink-1);
  font-size:14px;
  cursor:pointer;
  transition:border-color .2s ease-out,color .2s ease-out,background .2s ease-out;
}
.chip:hover{border-color:var(--brand);color:var(--brand);background:rgba(200,242,77,.08)}
.chip.is-active{background:var(--brand);border-color:var(--brand);color:#0C0E10;font-weight:700}
@media (max-width:991px){
  .filter-wrap{top:60px}
}

/* ============ 左右分栏内容区 ============ */
.split{
  display:grid;
  grid-template-columns:minmax(0,8fr) minmax(0,4fr);
  gap:40px;
  align-items:start;
}
@media (max-width:991px){
  .split{grid-template-columns:minmax(0,1fr);gap:34px}
}

.row-list{display:flex;flex-direction:column;gap:20px}
.row-card{
  display:grid;
  grid-template-columns:120px minmax(0,1fr);
  gap:20px;
  padding:20px;
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--radius);
  transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.row-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow);
  border-color:rgba(200,242,77,.32);
}
.row-thumb{
  width:120px;height:80px;
  border-radius:var(--radius-sm);
  overflow:hidden;
  background:var(--bg-2);
  border:1px solid var(--line);
  flex:none;
}
.row-thumb img{
  width:100%;height:100%;
  object-fit:cover;
  object-position:center;
  transition:transform .2s ease-out;
}
.row-card:hover .row-thumb img{transform:scale(1.04)}
.row-body{min-width:0}
.row-meta{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:8px;
  font-size:12px;
  color:var(--ink-2);
}
.row-title{
  font-size:19px;
  font-weight:700;
  line-height:1.45;
  color:var(--ink-0);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  transition:color .2s ease-out;
}
.row-card:hover .row-title{color:var(--brand)}
.row-desc{
  margin-top:8px;
  font-size:14px;
  line-height:1.75;
  color:var(--ink-1);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.row-time{
  margin-top:10px;
  font-size:13px;
  color:var(--ink-2);
  font-variant-numeric:tabular-nums;
}
@media (max-width:575px){
  .row-card{grid-template-columns:minmax(0,1fr);gap:14px;padding:16px}
  .row-thumb{width:100%;height:150px}
}

/* ============ 粘性说明卡 ============ */
.aside-card{
  position:sticky;
  top:96px;
  padding:26px 24px;
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.aside-card h2{
  font-size:20px;
  font-weight:700;
  line-height:1.45;
  margin-bottom:6px;
}
.aside-card .aside-note{
  font-size:13px;
  color:var(--ink-2);
  margin-bottom:20px;
}
.point-list{display:flex;flex-direction:column;gap:14px}
.point-list li{
  position:relative;
  padding-left:18px;
  font-size:14px;
  line-height:1.75;
  color:var(--ink-1);
}
.point-list li::before{
  content:"";
  position:absolute;
  left:0;top:9px;
  width:6px;height:6px;
  border-radius:2px;
  background:var(--brand);
}
.aside-card .btn{margin-top:22px;width:100%}
@media (max-width:991px){
  .aside-card{position:static}
}

/* ============ 资讯卡 ============ */
.news-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:32px;
}
.news-card{
  display:flex;
  flex-direction:column;
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.news-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow);
  border-color:rgba(200,242,77,.32);
}
.news-thumb{
  aspect-ratio:16/10;
  overflow:hidden;
  background:var(--bg-2);
}
.news-thumb img{
  width:100%;height:100%;
  object-fit:cover;
  object-position:center;
  transition:transform .2s ease-out;
}
.news-card:hover .news-thumb img{transform:scale(1.04)}
.news-body{
  display:flex;
  flex-direction:column;
  flex:1 1 auto;
  padding:20px;
}
.news-cat{
  align-self:flex-start;
  margin-bottom:12px;
  padding:2px 9px;
  border-radius:4px;
  font-size:12px;
  line-height:1.7;
  background:rgba(200,242,77,.12);
  color:var(--brand);
}
.news-title{
  font-size:18px;
  font-weight:700;
  line-height:1.5;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  transition:color .2s ease-out;
}
.news-card:hover .news-title{color:var(--brand)}
.news-desc{
  margin-top:10px;
  font-size:14px;
  line-height:1.75;
  color:var(--ink-1);
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.news-foot{
  margin-top:auto;
  padding-top:16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-size:13px;
  color:var(--ink-2);
  font-variant-numeric:tabular-nums;
}
.news-foot .link-more{font-size:13px}
@media (max-width:991px){
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
}
@media (max-width:575px){
  .news-grid{grid-template-columns:minmax(0,1fr);gap:20px}
}

/* ============ CTA 转化带 ============ */
.cta-band{
  position:relative;
  overflow:hidden;
  background:linear-gradient(180deg,#111417 0%,#0E1013 100%);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.cta-band::before{
  content:"";
  position:absolute;
  left:-10%;
  right:-10%;
  top:58%;
  height:120px;
  background:rgba(200,242,77,.07);
  transform:rotate(-5deg);
  pointer-events:none;
}
.cta-inner{
  position:relative;
  z-index:2;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:40px;
  padding:72px 0;
}
.cta-inner h2{font-size:30px;font-weight:700;line-height:1.35}
.cta-inner p{margin-top:12px;font-size:15px;color:var(--ink-1);max-width:620px}
.cta-actions{
  display:flex;
  align-items:center;
  gap:22px;
  flex:none;
}
@media (max-width:991px){
  .cta-inner{flex-direction:column;align-items:flex-start;padding:56px 0;gap:26px}
  .cta-inner h2{font-size:24px}
}
@media (max-width:575px){
  .cta-actions{flex-direction:column;align-items:stretch;width:100%;gap:16px}
  .cta-actions .btn{width:100%}
  .cta-actions .link-more{justify-content:center}
}

/* ============ 页脚 ============ */
.site-footer{
  border-top:1px solid var(--line);
  background:var(--bg-0);
  padding:64px 0 32px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:40px;
}
.footer-brand .brand-text{
  display:block;
  font-size:18px;
  font-weight:700;
  color:var(--ink-0);
  margin-bottom:14px;
}
.footer-brand p{
  font-size:14px;
  line-height:1.8;
  color:var(--ink-2);
  max-width:360px;
}
.footer-col h3{
  font-size:14px;
  font-weight:700;
  color:var(--ink-0);
  margin-bottom:16px;
  letter-spacing:.04em;
}
.footer-col ul{display:flex;flex-direction:column;gap:11px}
.footer-col a,
.footer-col span{
  font-size:14px;
  color:var(--ink-2);
  transition:color .2s ease-out;
}
.footer-col a:hover{color:var(--brand)}
.footer-bottom{
  margin-top:48px;
  padding-top:24px;
  border-top:1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:13px;
  color:var(--ink-2);
}
@media (max-width:991px){
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
}
@media (max-width:575px){
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:28px}
  .site-footer{padding:48px 0 26px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px}
}

/* roulang page: category4 */
:root{
  --bg-0:#0C0E10;
  --bg-1:#15181B;
  --bg-2:#1D2126;
  --brand:#C8F24D;
  --brand-dark:#B7E23C;
  --accent:#FF5B2A;
  --live:#FF3B3B;
  --ink-0:#F4F2EC;
  --ink-1:#A8ADB4;
  --ink-2:#6E747C;
  --line:rgba(255,255,255,.08);
  --radius:14px;
  --radius-lg:16px;
  --radius-sm:10px;
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --side-w:232px;
  --pad-x:40px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--ink-0);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--ink-0);text-decoration:none;transition:color .2s ease-out,background-color .2s ease-out,border-color .2s ease-out;}
a:hover{color:var(--brand);}
ul,ol,li{list-style:none;margin:0;padding:0;}
p{margin:0 0 1em;}
h1,h2,h3,h4{margin:0;font-weight:700;font-style:normal;letter-spacing:.2px;}
button{font-family:inherit;font-size:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select{font-family:inherit;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
.tnum{font-variant-numeric:tabular-nums;}
/* Foundation 默认样式覆写 */
body,html{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;}
a{color:var(--ink-0);}
a:hover,a:focus{color:var(--brand);}
button,.button,.btn{background:none;color:inherit;border:0;box-shadow:none;margin:0;padding:0;}
.button:hover,.button:focus,.btn:hover,.btn:focus{background:none;color:inherit;}
details,summary{display:block;}
summary{list-style:none;cursor:pointer;}
summary::-webkit-details-marker{display:none;}
/* 基础组件 */
.container{
  width:100%;
  max-width:1360px;
  margin:0 auto;
  padding:0 var(--pad-x);
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:46px;
  padding:0 24px;
  border-radius:var(--radius-sm);
  font-size:15px;
  font-weight:500;
  letter-spacing:.4px;
  transition:transform .2s ease-out,background-color .2s ease-out,box-shadow .2s ease-out,color .2s ease-out,border-color .2s ease-out;
  white-space:nowrap;
}
.btn-primary{
  background:var(--brand);
  color:#0C0E10;
  font-weight:700;
}
.btn-primary:hover{
  background:var(--brand-dark);
  color:#0C0E10;
  transform:translateY(-2px);
  box-shadow:0 10px 26px rgba(200,242,77,.22);
}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{
  border:1px solid var(--line);
  color:var(--ink-0);
  background:transparent;
}
.btn-ghost:hover{
  border-color:var(--brand);
  color:var(--brand);
  background:rgba(200,242,77,.08);
  transform:translateY(-2px);
}
.btn-ghost:active{transform:translateY(1px);}
.btn-pill{border-radius:999px;}
.link-more{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  font-weight:500;
  color:var(--brand);
  transition:gap .2s ease-out,color .2s ease-out;
}
.link-more:hover{gap:12px;color:var(--brand-dark);text-decoration:underline;}
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:12px;
  line-height:1;
  padding:6px 10px;
  border-radius:4px;
  background:rgba(200,242,77,.12);
  color:var(--brand);
  letter-spacing:.4px;
}
.badge-live{background:transparent;border:1px solid rgba(255,59,59,.5);color:#FF7A7A;}
.dot-live{width:6px;height:6px;border-radius:50%;background:var(--live);animation:pulse 1.6s infinite ease-out;}
@keyframes pulse{0%{opacity:1;}50%{opacity:.25;}100%{opacity:1;}}
/* 左侧竖导航 */
.side-nav{
  position:fixed;
  left:0;top:0;
  width:var(--side-w);
  height:100vh;
  background:var(--bg-1);
  border-right:1px solid var(--line);
  display:flex;
  flex-direction:column;
  z-index:40;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  padding:24px 20px 20px;
  border-bottom:1px solid var(--line);
}
.brand-mark{
  flex:0 0 auto;
  width:36px;height:36px;
  border-radius:10px;
  background:var(--brand);
  color:#0C0E10;
  display:grid;place-items:center;
  font-size:17px;font-weight:700;
}
.brand-text{
  font-size:17px;
  font-weight:700;
  line-height:1.4;
  color:var(--ink-0);
  letter-spacing:.3px;
}
.nav-list{
  flex:1 1 auto;
  display:flex;
  flex-direction:column;
  padding:16px 0;
  overflow-y:auto;
}
.nav-list a{
  position:relative;
  display:flex;
  align-items:center;
  height:44px;
  padding-left:20px;
  padding-right:16px;
  font-size:15px;
  color:var(--ink-1);
  transition:background-color .2s ease-out,color .2s ease-out;
}
.nav-list a:hover{background:var(--bg-2);color:var(--ink-0);}
.nav-list a.is-active{color:var(--ink-0);font-weight:500;}
.nav-list a.is-active::before{
  content:"";
  position:absolute;
  left:0;top:8px;bottom:8px;
  width:3px;
  border-radius:0 2px 2px 0;
  background:var(--brand);
}
.side-cta{
  margin:16px;
  padding:16px;
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:var(--radius);
}
.side-cta p{
  margin:0 0 12px;
  font-size:13px;
  line-height:1.6;
  color:var(--ink-1);
}
.side-cta .btn{width:100%;height:40px;font-size:14px;}
/* 移动端顶栏与抽屉 */
.mobile-bar{
  display:none;
  position:fixed;
  top:0;left:0;right:0;
  height:60px;
  background:rgba(21,24,27,.96);
  border-bottom:1px solid var(--line);
  align-items:center;
  justify-content:space-between;
  padding:0 16px;
  z-index:60;
}
.mobile-brand{display:flex;align-items:center;gap:10px;min-width:0;}
.mobile-brand .brand-mark{width:30px;height:30px;border-radius:8px;font-size:15px;}
.mobile-brand span{font-size:13px;font-weight:700;line-height:1.3;color:var(--ink-0);}
.menu-toggle{
  width:42px;height:42px;
  display:grid;place-items:center;
  border:1px solid var(--line);
  border-radius:10px;
  color:var(--ink-0);
  font-size:17px;
}
.menu-toggle:hover{border-color:var(--brand);color:var(--brand);}
.drawer{
  position:fixed;
  inset:0;
  background:rgba(12,14,16,.97);
  backdrop-filter:blur(4px);
  -webkit-backdrop-filter:blur(4px);
  z-index:80;
  display:flex;
  flex-direction:column;
  padding:16px 0 0;
  transform:translateY(-100%);
  opacity:0;
  visibility:hidden;
  transition:transform .28s ease-out,opacity .28s ease-out,visibility .28s;
}
.drawer.is-open{transform:translateY(0);opacity:1;visibility:visible;}
.drawer-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:8px 16px 18px;
  border-bottom:1px solid var(--line);
}
.drawer-head .brand-text{font-size:15px;}
.drawer-close{
  width:42px;height:42px;
  display:grid;place-items:center;
  border:1px solid var(--line);
  border-radius:10px;
  color:var(--ink-0);
}
.drawer-nav{flex:1 1 auto;overflow-y:auto;}
.drawer-nav a{
  display:flex;
  align-items:center;
  height:56px;
  padding:0 20px;
  font-size:20px;
  color:var(--ink-1);
  border-bottom:1px solid var(--line);
}
.drawer-nav a.is-active{color:var(--brand);}
.drawer-nav a:hover{color:var(--ink-0);background:var(--bg-2);}
.drawer-foot{padding:20px 16px 28px;}
.drawer-foot .btn{width:100%;}
/* 主内容 */
.site-main{margin-left:var(--side-w);min-height:100vh;}
/* 分类头 */
.cat-hero{
  position:relative;
  min-height:300px;
  display:flex;
  align-items:flex-end;
  background-image:linear-gradient(to top,rgba(0,0,0,.88) 5%,rgba(0,0,0,.42) 60%,rgba(0,0,0,.30) 100%),url('/assets/images/backpic/back-1.png');
  background-size:cover;
  background-position:center;
}
.cat-hero-inner{padding:56px 0 40px;max-width:820px;}
.cat-hero h1{
  font-size:40px;
  line-height:1.2;
  margin:16px 0 14px;
  color:var(--ink-0);
}
.cat-hero p{
  margin:0;
  font-size:15px;
  line-height:1.85;
  color:var(--ink-1);
  max-width:720px;
}
/* 面包屑 */
.crumb-bar{
  border-bottom:1px solid var(--line);
  background:var(--bg-1);
}
.crumb{
  display:flex;
  align-items:center;
  gap:8px;
  padding:14px 0;
  font-size:13px;
  color:var(--ink-2);
}
.crumb a{color:var(--ink-2);}
.crumb a:hover{color:var(--brand);}
.crumb .sep{color:rgba(255,255,255,.18);}
.crumb .current{color:var(--ink-1);}
/* 粘性筛选条 */
.filter-bar{
  position:sticky;
  top:0;
  z-index:30;
  background:rgba(12,14,16,.94);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.filter-inner{
  display:flex;
  align-items:center;
  gap:10px;
  padding:14px 0;
  overflow-x:auto;
  scrollbar-width:none;
}
.filter-inner::-webkit-scrollbar{display:none;}
.chip{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  height:36px;
  padding:0 18px;
  border-radius:999px;
  border:1px solid var(--line);
  background:transparent;
  color:var(--ink-1);
  font-size:14px;
  transition:all .2s ease-out;
}
.chip:hover{border-color:var(--brand);color:var(--brand);}
.chip.is-active{
  background:var(--brand);
  border-color:var(--brand);
  color:#0C0E10;
  font-weight:700;
}
/* 板块 */
.section{padding:88px 0;}
.section-tight{padding:64px 0;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:40px;
}
.section-title{
  font-size:28px;
  line-height:1.3;
  color:var(--ink-0);
}
.section-sub{
  margin:10px 0 0;
  font-size:14px;
  color:var(--ink-1);
  max-width:640px;
}
.section-index{
  display:block;
  font-size:12px;
  letter-spacing:4px;
  color:var(--ink-2);
  margin-bottom:10px;
}
/* 图文混排 */
.feature-row{
  display:grid;
  grid-template-columns:7fr 5fr;
  gap:48px;
  align-items:center;
}
.feature-row + .feature-row{margin-top:96px;}
.feature-row.reverse .feature-media{order:2;}
.feature-row.reverse .feature-copy{order:1;}
.feature-media{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:var(--bg-2);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.feature-media img{
  width:100%;
  height:100%;
  aspect-ratio:16/10;
  object-fit:cover;
  object-position:center;
  transition:transform .22s ease-out;
}
.feature-media:hover img{transform:scale(1.04);}
.feature-media .media-badge{
  position:absolute;
  left:16px;
  top:16px;
}
.feature-copy h2{
  font-size:26px;
  line-height:1.4;
  margin-bottom:16px;
  padding-left:12px;
  border-left:3px solid var(--brand);
}
.feature-copy p{
  font-size:15.5px;
  line-height:1.85;
  color:var(--ink-1);
  margin-bottom:14px;
}
.feature-copy .btn{margin-top:8px;}
/* 对比信息条 */
.compare-strip{
  margin-top:88px;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  display:grid;
  grid-template-columns:repeat(3,1fr);
}
.compare-item{
  padding:32px 28px;
  border-left:1px solid var(--line);
}
.compare-item:first-child{border-left:0;padding-left:0;}
.compare-item:last-child{padding-right:0;}
.compare-item h3{
  font-size:19px;
  line-height:1.4;
  margin-bottom:12px;
  color:var(--ink-0);
}
.compare-item p{
  font-size:14px;
  line-height:1.8;
  color:var(--ink-1);
  margin:0;
}
.compare-metric{
  display:flex;
  align-items:baseline;
  gap:6px;
  margin-top:16px;
  color:var(--brand);
  font-size:22px;
  font-weight:700;
}
.compare-metric small{font-size:13px;color:var(--ink-2);font-weight:400;}
/* 资讯卡 */
.news-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:32px 28px;
}
.news-card{
  display:flex;
  flex-direction:column;
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.news-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow);
  border-color:rgba(200,242,77,.28);
}
.news-thumb{
  position:relative;
  aspect-ratio:16/10;
  background:var(--bg-2);
  overflow:hidden;
}
.news-thumb img{
  width:100%;height:100%;
  object-fit:cover;
  object-position:center;
  transition:transform .22s ease-out;
}
.news-card:hover .news-thumb img{transform:scale(1.04);}
.news-thumb .badge{position:absolute;left:12px;top:12px;}
.news-body{
  padding:20px 20px 18px;
  display:flex;
  flex-direction:column;
  flex:1 1 auto;
}
.news-title{
  font-size:18px;
  line-height:1.5;
  margin-bottom:10px;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  transition:color .2s ease-out;
}
.news-card:hover .news-title{color:var(--brand);}
.news-desc{
  font-size:14px;
  line-height:1.75;
  color:var(--ink-1);
  margin:0 0 16px;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
  flex:1 1 auto;
}
.news-meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding-top:14px;
  border-top:1px solid var(--line);
  font-size:13px;
  color:var(--ink-2);
}
.news-meta .link-more{font-size:13px;}
/* 空态 */
.empty-state{
  min-height:220px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:14px;
  border:1px dashed var(--line);
  border-radius:var(--radius);
  color:var(--ink-2);
  text-align:center;
  padding:32px;
}
.empty-state i{font-size:26px;}
/* CTA 带 */
.cta-band{
  position:relative;
  overflow:hidden;
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:48px 48px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:40px;
  margin-bottom:88px;
}
.cta-band::after{
  content:"";
  position:absolute;
  left:-10%;
  right:-10%;
  top:-40px;
  height:200px;
  background:rgba(200,242,77,.07);
  transform:rotate(-4deg);
  pointer-events:none;
}
.cta-copy{position:relative;z-index:1;max-width:620px;}
.cta-copy h2{font-size:28px;line-height:1.35;margin-bottom:12px;}
.cta-copy p{margin:0;font-size:15px;color:var(--ink-1);}
.cta-actions{
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  gap:20px;
  flex:0 0 auto;
}
/* 页脚 */
.site-footer{
  border-top:1px solid var(--line);
  background:var(--bg-1);
  padding:64px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:40px;
}
.footer-brand .brand-text{
  display:block;
  font-size:18px;
  margin-bottom:14px;
}
.footer-brand p{
  font-size:14px;
  line-height:1.8;
  color:var(--ink-1);
  margin:0;
  max-width:360px;
}
.footer-col h3{
  font-size:14px;
  letter-spacing:1px;
  color:var(--ink-0);
  margin-bottom:18px;
}
.footer-col ul li{margin-bottom:12px;}
.footer-col ul li a,
.footer-col ul li span{
  font-size:14px;
  color:var(--ink-1);
  line-height:1.6;
}
.footer-col ul li a:hover{color:var(--brand);}
.footer-bottom{
  margin-top:48px;
  padding-top:24px;
  border-top:1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  font-size:13px;
  color:var(--ink-2);
  flex-wrap:wrap;
}
/* 响应式 */
@media (max-width:1199px){
  :root{--side-w:200px;--pad-x:32px;}
  .cat-hero h1{font-size:34px;}
}
@media (max-width:991px){
  :root{--pad-x:24px;}
  .side-nav{display:none;}
  .mobile-bar{display:flex;}
  .site-main{margin-left:0;padding-top:60px;}
  .filter-bar{top:60px;}
  .cat-hero{min-height:280px;margin-top:-60px;padding-top:60px;}
  .cat-hero h1{font-size:30px;}
  .section{padding:64px 0;}
  .feature-row{grid-template-columns:1fr;gap:28px;}
  .feature-row + .feature-row{margin-top:64px;}
  .feature-row.reverse .feature-media{order:1;}
  .feature-row.reverse .feature-copy{order:2;}
  .compare-strip{grid-template-columns:1fr;}
  .compare-item{
    border-left:0;
    border-top:1px solid var(--line);
    padding:24px 0;
  }
  .compare-item:first-child{border-top:0;}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .cta-band{flex-direction:column;align-items:flex-start;padding:36px 28px;}
  .footer-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:575px){
  :root{--pad-x:16px;}
  body{font-size:15px;}
  .cat-hero{min-height:240px;}
  .cat-hero h1{font-size:26px;}
  .cat-hero p{font-size:14px;}
  .section{padding:56px 0;}
  .section-title{font-size:22px;}
  .feature-copy h2{font-size:22px;}
  .news-grid{grid-template-columns:1fr;}
  .cta-copy h2{font-size:22px;}
  .cta-actions{flex-direction:column;align-items:stretch;width:100%;}
  .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .brand-text{font-size:16px;}
}