/* roulang page: index */
:root{
  --ink-950:#0B0C10;
  --ink-900:#121419;
  --ink-800:#1B1E26;
  --line:#2A2E38;
  --text:#F3F5F4;
  --muted:#9AA3AF;
  --brand:#C6FF3D;
  --brand-600:#A8E024;
  --accent-from:#FF5A2B;
  --accent-to:#FFB020;
  --live:#FF3B47;
  --new:#23D5C0;
  --hot:#FFB020;
  --read:#FAF9F6;
  --read-text:#1D2027;
  --r-card:18px;
  --r-phone:24px;
  --r-img:14px;
  --r-badge:8px;
  --glow:0 0 0 1px rgba(198,255,61,.12), 0 18px 40px rgba(0,0,0,.5);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ink-950);
  color:var(--text);
  font-family:'PingFang SC','HarmonyOS Sans','Microsoft YaHei','Noto Sans SC',system-ui,sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input{font:inherit;color:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}
::-webkit-scrollbar{height:8px;width:8px;}
::-webkit-scrollbar-track{background:var(--ink-900);}
::-webkit-scrollbar-thumb{background:#333846;border-radius:8px;}
::-webkit-scrollbar-thumb:hover{background:var(--brand-600);}

.shell{max-width:1200px;margin:0 auto;padding-left:16px;padding-right:16px;}
@media(min-width:768px){.shell{padding-left:24px;padding-right:24px;}}
@media(min-width:1280px){.shell{padding-left:0;padding-right:0;}}

.tnum{font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;}

/* ---------- 顶部活动条 ---------- */
.promo-bar{
  height:38px;background:linear-gradient(90deg,rgba(198,255,61,.14),rgba(255,90,43,.12) 55%,rgba(255,176,32,.1));
  border-bottom:1px solid var(--line);
}
.promo-inner{display:flex;align-items:center;justify-content:space-between;height:38px;font-size:13px;}
.countdown{display:flex;align-items:center;gap:8px;color:var(--text);}
.countdown .cd-label{color:var(--muted);font-size:12px;}
.countdown .cd-num{color:var(--brand);font-weight:700;letter-spacing:.06em;}
.promo-right{display:flex;align-items:center;gap:14px;}
.promo-link{color:var(--brand);font-size:13px;border-bottom:1px solid transparent;transition:border-color .2s var(--ease);}
.promo-link:hover{border-color:var(--brand);}
@media(max-width:767px){.promo-link{display:none;}}

.badge{
  display:inline-flex;align-items:center;gap:6px;height:23px;padding:0 10px;
  border-radius:var(--r-badge);font-size:12px;line-height:1;white-space:nowrap;
}
.badge-live{background:rgba(255,59,71,.14);color:#FF8A93;border:1px solid rgba(255,59,71,.42);}
.badge-new{background:rgba(35,213,192,.12);color:#7DEFE0;border:1px solid rgba(35,213,192,.36);}
.badge-hot{background:rgba(255,176,32,.12);color:#FFCE72;border:1px solid rgba(255,176,32,.36);}
.badge-brand{background:rgba(198,255,61,.12);color:var(--brand);border:1px solid rgba(198,255,61,.34);}
.dot-pulse{width:6px;height:6px;border-radius:50%;background:var(--live);position:relative;flex:0 0 auto;}
.dot-pulse::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:1px solid var(--live);opacity:.7;animation:pulse 1.8s infinite;}
@keyframes pulse{0%{transform:scale(.6);opacity:.8;}100%{transform:scale(1.6);opacity:0;}}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(11,12,16,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:18px;}
@media(max-width:1023px){.nav-inner{height:56px;}}
.logo-mark{display:inline-flex;align-items:center;gap:9px;font-size:19px;font-weight:800;letter-spacing:-.01em;}
.logo-cut{
  position:relative;width:26px;height:26px;border-radius:8px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--brand),#8FD400);
  transform:skewX(-10deg);
}
.logo-cut::after{content:"";position:absolute;right:-3px;top:-3px;width:9px;height:9px;border-radius:3px;background:linear-gradient(135deg,var(--accent-from),var(--accent-to));}
.logo-text .brand-en{color:var(--brand);}
.logo-text .brand-cn{color:var(--text);}
.nav-channels{display:flex;align-items:center;gap:4px;}
.nav-channels a{
  position:relative;display:inline-block;padding:8px 13px;font-size:14.5px;color:#C7CDD6;
  border-radius:10px;transition:color .2s var(--ease),background-color .2s var(--ease);
}
.nav-channels a:hover{color:#fff;background:rgba(255,255,255,.045);}
.nav-channels a.active{color:#fff;font-weight:600;}
.nav-channels a.active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:1px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--brand),var(--brand-600));
}
.nav-actions{display:flex;align-items:center;gap:10px;}
@media(max-width:1023px){.nav-channels,.nav-actions .ghost-desktop{display:none;}}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;border-radius:999px;font-size:14.5px;font-weight:600;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s var(--ease),filter .2s var(--ease),border-color .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease);
}
.btn:active{transform:scale(.98);}
.btn-primary{background:linear-gradient(100deg,var(--accent-from),var(--accent-to));color:#1A1204;}
.btn-primary:hover{filter:brightness(1.06);}
.btn-brand{background:linear-gradient(100deg,var(--brand),var(--brand-600));color:#0F1502;}
.btn-brand:hover{filter:brightness(1.05);}
.btn-ghost{background:transparent;border-color:var(--line);color:#E4E8ED;}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);}
.btn-sm{min-height:38px;padding:0 16px;font-size:13.5px;}
.btn-block{width:100%;}

.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:var(--ink-800);align-items:center;justify-content:center;cursor:pointer;
}
.nav-toggle span{display:block;width:17px;height:2px;background:#E4E8ED;border-radius:2px;position:relative;}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:17px;height:2px;background:#E4E8ED;border-radius:2px;}
.nav-toggle span::before{top:-5px;}
.nav-toggle span::after{top:5px;}
@media(max-width:1023px){.nav-toggle{display:inline-flex;}}

.drawer{
  display:none;border-top:1px solid var(--line);background:var(--ink-900);
  padding:14px 0 20px;
}
.drawer.open{display:block;}
.drawer a{display:block;padding:12px 4px;font-size:15px;color:#D3D8DF;border-bottom:1px solid rgba(42,46,56,.6);}
.drawer a.active{color:var(--brand);font-weight:600;}
.drawer .drawer-cta{margin-top:16px;display:grid;gap:10px;}

/* ---------- 通用区块 ---------- */
.section{padding:64px 0;}
@media(max-width:767px){.section{padding:44px 0;}}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px;}
.section-title{font-size:clamp(21px,2.4vw,27px);font-weight:700;letter-spacing:-.01em;}
.section-title .tick{display:inline-block;width:4px;height:20px;border-radius:2px;background:var(--brand);margin-right:10px;vertical-align:-2px;}
.section-sub{font-size:13.5px;color:var(--muted);margin-top:6px;}
.link-more{font-size:13.5px;color:var(--brand);display:inline-flex;align-items:center;gap:6px;white-space:nowrap;}
.link-more:hover{color:#fff;}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
  opacity:.28;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(900px 420px at 12% 10%, rgba(198,255,61,.16), transparent 62%),
    linear-gradient(180deg, rgba(11,12,16,.55) 0%, rgba(11,12,16,.92) 62%, var(--ink-950) 100%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr;gap:36px;padding:52px 0 60px;}
@media(min-width:1024px){
  .hero-inner{grid-template-columns:6fr 4fr;align-items:center;gap:44px;padding:68px 0 76px;}
}
.hero-eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:13px;color:var(--brand);letter-spacing:.04em;}
.hero h1{
  margin-top:16px;font-size:clamp(28px,4vw,44px);font-weight:800;line-height:1.15;letter-spacing:-.01em;
}
.hero h1 .hl{color:var(--brand);}
.hero-sub{margin-top:16px;font-size:16px;color:#BFC6CF;max-width:560px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
@media(max-width:520px){.hero-cta .btn{width:100%;}}
.hero-trust{margin-top:18px;font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px;}

.phone-card{
  position:relative;width:100%;max-width:268px;margin:0 auto;aspect-ratio:9/16;
  border-radius:var(--r-phone);overflow:hidden;background:var(--ink-800);
  box-shadow:0 0 0 1px rgba(198,255,61,.22), 0 26px 60px rgba(0,0,0,.62);
  animation:floaty 6s ease-in-out infinite;
}
@media(max-width:1023px){.phone-card{max-width:78vw;}}
.phone-card img{width:100%;height:100%;object-fit:cover;}
.phone-card .veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,12,16,.15) 0%,rgba(11,12,16,.35) 46%,rgba(11,12,16,.9) 100%);}
.phone-top{position:absolute;left:12px;top:12px;display:flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;background:rgba(11,12,16,.62);border:1px solid rgba(255,255,255,.14);font-size:11.5px;color:#fff;}
.phone-play{
  position:absolute;left:50%;top:48%;transform:translate(-50%,-50%);
  width:60px;height:60px;border-radius:50%;
  background:rgba(11,12,16,.5);border:1px solid rgba(198,255,61,.6);
  display:flex;align-items:center;justify-content:center;
  transition:transform .2s var(--ease),background-color .2s var(--ease);
}
.phone-play::after{content:"";width:0;height:0;border-left:15px solid var(--brand);border-top:10px solid transparent;border-bottom:10px solid transparent;margin-left:4px;}
.phone-card:hover .phone-play{transform:translate(-50%,-50%) scale(1.06);background:rgba(11,12,16,.72);}
.phone-bottom{position:absolute;left:12px;right:12px;bottom:12px;display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:16px;background:rgba(11,12,16,.62);border:1px solid rgba(255,255,255,.1);}
.phone-avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--accent-to));flex:0 0 auto;}
.phone-lines{flex:1;min-width:0;}
.phone-lines .l1{font-size:12.5px;color:#fff;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.phone-lines .l2{font-size:11px;color:var(--muted);}
.phone-mini{width:30px;height:30px;border-radius:10px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.06);flex:0 0 auto;}
@keyframes floaty{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}

/* ---------- 数据条 ---------- */
.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--ink-900);}
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);}
@media(min-width:768px){.stats-grid{grid-template-columns:repeat(4,1fr);}}
.stat{padding:22px 18px;border-right:1px solid rgba(42,46,56,.7);}
.stat:last-child{border-right:none;}
@media(max-width:767px){
  .stat:nth-child(2){border-right:none;}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid rgba(42,46,56,.7);}
}
.stat .num{font-size:clamp(24px,3vw,32px);font-weight:800;color:var(--brand);line-height:1.1;}
.stat .lab{font-size:13px;color:var(--muted);margin-top:6px;}

/* ---------- 片段卡横滑 ---------- */
.rail{
  display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:12px;margin:0 -16px;padding-left:16px;padding-right:16px;
}
@media(min-width:768px){.rail{margin:0;padding-left:0;padding-right:0;}}
.clip-card{
  flex:0 0 82%;scroll-snap-align:start;border-radius:var(--r-card);overflow:hidden;
  background:var(--ink-800);border:1px solid var(--line);box-shadow:var(--glow);
  transition:transform .22s var(--ease),border-color .22s var(--ease);
}
@media(min-width:640px){.clip-card{flex:0 0 44%;}}
@media(min-width:1024px){.clip-card{flex:0 0 calc(22.2% - 12px);}}
.clip-card:hover{transform:translateY(-4px);border-color:var(--brand);}
.clip-cover{position:relative;aspect-ratio:3/4;background:var(--ink-900);overflow:hidden;}
.clip-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease);}
.clip-card:hover .clip-cover img{transform:scale(1.05);}
.clip-cover .veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,12,16,.05) 30%,rgba(11,12,16,.88) 100%);}
.clip-dur{position:absolute;right:9px;top:9px;padding:3px 7px;border-radius:6px;background:rgba(0,0,0,.62);font-size:11.5px;color:#fff;font-variant-numeric:tabular-nums;}
.clip-views{position:absolute;left:10px;bottom:10px;display:flex;align-items:center;gap:5px;font-size:11.5px;color:#E9EDF2;font-variant-numeric:tabular-nums;}
.clip-play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.92);
  width:48px;height:48px;border-radius:50%;background:rgba(11,12,16,.46);border:1px solid rgba(198,255,61,.5);
  display:flex;align-items:center;justify-content:center;opacity:.9;
  transition:transform .22s var(--ease),opacity .22s var(--ease);
}
.clip-play::after{content:"";width:0;height:0;border-left:13px solid var(--brand);border-top:8px solid transparent;border-bottom:8px solid transparent;margin-left:4px;}
.clip-card:hover .clip-play{transform:translate(-50%,-50%) scale(1.08);opacity:1;}
.clip-body{padding:14px 14px 16px;}
.clip-body h3{font-size:14.5px;font-weight:600;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.9em;}
.clip-foot{display:flex;align-items:center;justify-content:space-between;margin-top:11px;gap:8px;}

/* ---------- 种草清单 ---------- */
.pick-list{border-top:1px solid var(--line);}
.pick-row{
  display:flex;align-items:center;gap:18px;padding:18px 14px;border-bottom:1px solid var(--line);
  border-radius:14px;transition:background-color .2s var(--ease);
}
.pick-row:hover{background:rgba(255,255,255,.035);}
.pick-row:hover .pick-arrow{transform:translateX(6px);color:var(--brand);}
.pick-idx{
  font-size:26px;font-weight:800;line-height:1;flex:0 0 auto;width:52px;
  color:transparent;-webkit-text-stroke:1.4px rgba(198,255,61,.55);
  font-variant-numeric:tabular-nums;
}
.pick-thumb{width:72px;height:72px;border-radius:var(--r-img);object-fit:cover;flex:0 0 auto;background:var(--ink-800);}
.pick-text{flex:1;min-width:0;}
.pick-text h3{font-size:16px;font-weight:600;}
.pick-text p{font-size:13.5px;color:var(--muted);margin-top:4px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
.pick-arrow{color:var(--muted);transition:transform .2s var(--ease),color .2s var(--ease);flex:0 0 auto;}
@media(max-width:640px){
  .pick-row{gap:12px;padding:14px 8px;}
  .pick-idx{font-size:20px;width:36px;}
  .pick-thumb{width:58px;height:58px;}
}

/* ---------- CMS 列表 ---------- */
.post-grid{display:grid;grid-template-columns:1fr;gap:18px;}
@media(min-width:768px){.post-grid{grid-template-columns:repeat(2,1fr);}}
.post-card{
  display:flex;gap:16px;padding:16px;border-radius:var(--r-card);
  background:var(--ink-800);border:1px solid var(--line);box-shadow:var(--glow);
  transition:transform .22s var(--ease),border-color .22s var(--ease);
}
.post-card:hover{transform:translateY(-3px);border-color:var(--brand);}
.post-thumb{width:118px;height:88px;border-radius:var(--r-img);object-fit:cover;flex:0 0 auto;background:var(--ink-900);}
.post-main{flex:1;min-width:0;display:flex;flex-direction:column;}
.post-main h3{
  font-size:17px;font-weight:600;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-main .sum{
  font-size:13.5px;color:var(--muted);margin-top:8px;line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-foot{display:flex;align-items:center;gap:10px;margin-top:auto;padding-top:12px;font-size:12.5px;color:var(--muted);flex-wrap:wrap;}
.post-foot .sep{color:#3A4050;}
@media(max-width:520px){
  .post-card{flex-direction:column;}
  .post-thumb{width:100%;height:150px;}
}
.empty-state{
  display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center;
  padding:46px 20px;border:1px dashed var(--line);border-radius:var(--r-card);background:var(--ink-900);
}
.empty-icon{width:52px;height:52px;border-radius:16px;background:rgba(198,255,61,.1);border:1px solid rgba(198,255,61,.28);display:flex;align-items:center;justify-content:center;}
.empty-icon::after{content:"";width:18px;height:18px;border:2px solid var(--brand);border-radius:5px;}
.empty-state p{font-size:14px;color:var(--muted);}

/* ---------- 口碑 ---------- */
.voice-grid{display:grid;grid-template-columns:1fr;gap:16px;}
@media(min-width:768px){.voice-grid{grid-template-columns:repeat(3,1fr);}}
.voice-card{padding:20px;border-radius:var(--r-card);background:var(--ink-800);border:1px solid var(--line);}
.voice-top{display:flex;align-items:center;gap:12px;}
.voice-avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;flex:0 0 auto;background:linear-gradient(135deg,var(--brand),var(--accent-to));}
.voice-name{font-size:14.5px;font-weight:600;}
.stars{color:var(--brand);font-size:13px;letter-spacing:2px;}
.voice-text{font-size:14px;color:#CDD3DB;margin-top:14px;line-height:1.8;}
.voice-time{font-size:12.5px;color:var(--muted);margin-top:12px;}

/* ---------- FAQ ---------- */
.faq-item{border:1px solid var(--line);border-radius:var(--r-card);background:var(--ink-800);margin-bottom:12px;overflow:hidden;}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;
  padding:18px 20px;font-size:15.5px;font-weight:600;
  border-left:3px solid var(--brand);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .plus{
  margin-left:auto;flex:0 0 auto;width:22px;height:22px;position:relative;
  transition:transform .2s var(--ease);
}
.faq-item summary .plus::before,
.faq-item summary .plus::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--brand);border-radius:2px;
  transform:translate(-50%,-50%);
}
.faq-item summary .plus::before{width:13px;height:2px;}
.faq-item summary .plus::after{width:2px;height:13px;transition:opacity .2s var(--ease);}
.faq-item[open] summary .plus{transform:rotate(180deg);}
.faq-item[open] summary .plus::after{opacity:0;}
.faq-body{padding:0 20px 20px 23px;font-size:14.5px;color:#C4CAD3;line-height:1.85;}

/* ---------- CTA ---------- */
.cta-panel{
  position:relative;overflow:hidden;border-radius:26px;
  background:linear-gradient(120deg,#141821,#0C0E13 60%);
  border:1px solid var(--line);padding:44px 26px;
}
.cta-panel::before{
  content:"";position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(198,255,61,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(198,255,61,.07) 1px,transparent 1px);
  background-size:38px 38px;
}
.cta-panel::after{
  content:"";position:absolute;right:-120px;top:-120px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,90,43,.24),transparent 66%);
}
.cta-inner{position:relative;z-index:2;display:grid;gap:26px;}
@media(min-width:1024px){.cta-inner{grid-template-columns:7fr 5fr;align-items:center;padding:12px 20px;}}
.cta-inner h2{font-size:clamp(22px,2.8vw,30px);font-weight:800;line-height:1.3;}
.cta-inner p{font-size:14.5px;color:#B9C0C9;margin-top:12px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
@media(max-width:520px){.cta-actions .btn{width:100%;}}
.cta-note{font-size:12.5px;color:var(--muted);margin-top:14px;}

/* ---------- 页脚 ---------- */
.site-footer{margin-top:20px;background:var(--ink-900);border-top:1px solid var(--line);}
.foot-grid{display:grid;grid-template-columns:1fr;gap:30px;padding:48px 0 34px;}
@media(min-width:768px){.foot-grid{grid-template-columns:repeat(2,1fr);}}
@media(min-width:1024px){.foot-grid{grid-template-columns:1.6fr 1fr 1fr 1fr;}}
.foot-title{font-size:14px;font-weight:700;margin-bottom:14px;color:#fff;}
.foot-links a{display:block;padding:5px 0;font-size:13.5px;color:var(--muted);transition:color .2s var(--ease);}
.foot-links a:hover{color:var(--brand);}
.foot-desc{font-size:13.5px;color:var(--muted);margin-top:14px;line-height:1.9;max-width:330px;}
.foot-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.foot-bottom{
  border-top:1px solid var(--line);padding:18px 0 24px;
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:12.5px;color:var(--muted);
}
.foot-bottom a{color:var(--muted);}
.foot-bottom a:hover{color:var(--brand);}

/* ---------- 移动吸底条 ---------- */
.sticky-cta{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:70;
  padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  background:rgba(11,12,16,.94);backdrop-filter:blur(12px);border-top:1px solid var(--line);
  align-items:center;gap:12px;
}
@media(max-width:767px){
  .sticky-cta{display:flex;}
  body{padding-bottom:76px;}
}
.sticky-cta .info{flex:1;min-width:0;}
.sticky-cta .info .t1{font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.sticky-cta .info .t2{font-size:11.5px;color:var(--muted);}

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

/* roulang page: category1 */
:root{
    --ink-950:#0B0C10;
    --ink-900:#121419;
    --ink-800:#1B1E26;
    --line:#2A2E38;
    --text:#F3F5F4;
    --muted:#9AA3AF;
    --brand:#C6FF3D;
    --brand-600:#A8E024;
    --accent:#FF5A2B;
    --accent-2:#FFB020;
    --read:#FAF9F6;
    --read-text:#1D2027;
    --live:#FF3B47;
    --new:#23D5C0;
    --hot:#FFB020;
    --r-card:18px;
    --r-tall:24px;
    --r-img:14px;
    --glow:0 0 0 1px rgba(198,255,61,.12), 0 18px 40px rgba(0,0,0,.5);
    --soft:0 10px 30px rgba(20,22,28,.08);
    --ease:cubic-bezier(.22,.61,.36,1);
    --shell:1200px;
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--ink-950);
    color:var(--text);
    font-family:'PingFang SC','HarmonyOS Sans','Microsoft YaHei','Noto Sans SC',system-ui,-apple-system,sans-serif;
    font-size:16px;
    line-height:1.75;
    letter-spacing:.01em;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  button{font:inherit;color:inherit;background:none;border:none;cursor:pointer;}
  h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
  ul,ol{padding:0;list-style:none;}
  :focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}

  ::-webkit-scrollbar{height:10px;width:10px;}
  ::-webkit-scrollbar-track{background:#0E1015;}
  ::-webkit-scrollbar-thumb{background:#242833;border-radius:999px;}
  ::-webkit-scrollbar-thumb:hover{background:#333846;}

  .shell{width:100%;max-width:var(--shell);margin:0 auto;padding-left:16px;padding-right:16px;}
  @media (min-width:768px){.shell{padding-left:24px;padding-right:24px;}}
  @media (min-width:1280px){.shell{padding-left:0;padding-right:0;}}

  /* ---------- 顶部活动条 ---------- */
  .topbar{
    background:linear-gradient(90deg,#101218,#161A22 60%,#101218);
    border-bottom:1px solid var(--line);
    font-size:13px;
    color:var(--muted);
  }
  .topbar-inner{height:38px;display:flex;align-items:center;justify-content:space-between;gap:12px;}
  .topbar-left{display:flex;align-items:center;gap:8px;min-width:0;}
  .countdown{
    font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
    font-variant-numeric:tabular-nums;
    color:var(--brand);
    font-weight:700;
    letter-spacing:.06em;
    font-size:14px;
  }
  .topbar-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
  .topbar-right{display:flex;align-items:center;gap:14px;}
  .topbar-link{
    color:var(--text);
    border-bottom:2px solid transparent;
    transition:color .2s var(--ease),border-color .2s var(--ease);
  }
  .topbar-link:hover{color:var(--brand);border-bottom-color:var(--brand);}
  @media (max-width:639px){.topbar-link{display:none;}}

  /* ---------- 导航 ---------- */
  .site-header{
    position:sticky;
    top:0;
    z-index:60;
    background:rgba(11,12,16,.82);
    backdrop-filter:blur(14px);
    -webkit-backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
  }
  .nav-inner{height:64px;display:flex;align-items:center;justify-content:space-between;gap:18px;}
  .logo-mark{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
  .logo-cut{
    width:12px;height:12px;border-radius:3px;
    background:linear-gradient(135deg,var(--brand),var(--accent));
    transform:rotate(12deg);
    box-shadow:0 0 14px rgba(198,255,61,.45);
  }
  .logo-text{font-weight:800;font-size:17px;letter-spacing:-.01em;display:inline-flex;align-items:baseline;}
  .brand-cn{color:var(--text);}
  .brand-en{color:var(--brand);}
  .nav-channels{display:none;align-items:center;gap:4px;}
  .nav-channels a{
    position:relative;
    padding:8px 12px;
    font-size:15px;
    color:var(--muted);
    transition:color .2s var(--ease);
    white-space:nowrap;
  }
  .nav-channels a::after{
    content:"";
    position:absolute;
    left:12px;right:12px;bottom:2px;
    height:2px;border-radius:2px;
    background:var(--brand);
    transform:scaleX(0);
    transform-origin:left;
    transition:transform .22s var(--ease);
  }
  .nav-channels a:hover{color:var(--text);}
  .nav-channels a:hover::after{transform:scaleX(1);}
  .nav-channels a.active{color:var(--text);font-weight:600;}
  .nav-channels a.active::after{transform:scaleX(1);}
  .nav-actions{display:flex;align-items:center;gap:10px;}
  .ghost-desktop{display:none;}

  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    min-height:44px;padding:0 22px;
    border-radius:999px;
    font-size:15px;font-weight:600;
    letter-spacing:.01em;
    transition:transform .2s var(--ease),filter .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease);
    white-space:nowrap;
  }
  .btn-primary{
    background:linear-gradient(120deg,var(--accent),var(--accent-2));
    color:#17120A;
    box-shadow:0 10px 24px rgba(255,90,43,.22);
  }
  .btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px);}
  .btn-primary:active{transform:scale(.98);}
  .btn-ghost{
    background:transparent;
    border:1px solid var(--line);
    color:var(--text);
  }
  .btn-ghost:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-1px);}
  .btn-ghost:active{transform:scale(.98);}
  .btn-sm{min-height:38px;padding:0 18px;font-size:14px;}
  .btn-block{width:100%;}

  .badge{
    display:inline-flex;align-items:center;gap:6px;
    height:24px;padding:0 10px;
    border-radius:8px;
    font-size:12px;
    line-height:1;
    border:1px solid var(--line);
    color:var(--muted);
    white-space:nowrap;
  }
  .badge-brand{border-color:rgba(198,255,61,.4);background:rgba(198,255,61,.12);color:var(--brand);}
  .badge-live{border-color:rgba(255,59,71,.45);background:rgba(255,59,71,.12);color:#FFD3D6;}
  .dot-pulse{
    width:7px;height:7px;border-radius:50%;
    background:var(--live);
    box-shadow:0 0 0 0 rgba(255,59,71,.6);
    animation:pulse 1.8s infinite;
  }
  @keyframes pulse{
    0%{box-shadow:0 0 0 0 rgba(255,59,71,.55);}
    70%{box-shadow:0 0 0 8px rgba(255,59,71,0);}
    100%{box-shadow:0 0 0 0 rgba(255,59,71,0);}
  }

  .nav-toggle{
    display:inline-flex;align-items:center;justify-content:center;
    width:42px;height:42px;border-radius:12px;
    border:1px solid var(--line);
  }
  .nav-toggle span,
  .nav-toggle span::before,
  .nav-toggle span::after{
    display:block;width:18px;height:2px;border-radius:2px;background:var(--text);
    position:relative;transition:transform .22s var(--ease),opacity .22s var(--ease);
  }
  .nav-toggle span::before{content:"";position:absolute;top:-6px;left:0;}
  .nav-toggle span::after{content:"";position:absolute;top:6px;left:0;}
  .nav-toggle[aria-expanded="true"] span{background:transparent;}
  .nav-toggle[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg);}
  .nav-toggle[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg);}

  .drawer{
    display:none;
    padding:12px 0 20px;
    border-top:1px solid var(--line);
  }
  .drawer.open{display:block;animation:drawerIn .24s var(--ease);}
  @keyframes drawerIn{from{opacity:0;transform:translateY(-6px);}to{opacity:1;transform:none;}}
  .drawer a{
    display:block;padding:13px 4px;font-size:16px;color:var(--muted);
    border-bottom:1px solid rgba(42,46,56,.7);
  }
  .drawer a.active{color:var(--brand);font-weight:600;}
  .drawer-cta{display:grid;gap:10px;margin-top:16px;}

  @media (min-width:1024px){
    .nav-channels{display:flex;}
    .nav-toggle{display:none;}
    .drawer{display:none !important;}
    .ghost-desktop{display:inline-flex;}
  }

  /* ---------- 面包屑 ---------- */
  .crumb{
    display:flex;align-items:center;gap:8px;flex-wrap:wrap;
    font-size:13px;color:var(--muted);
    padding:22px 0 0;
  }
  .crumb a{transition:color .2s var(--ease);}
  .crumb a:hover{color:var(--brand);}
  .crumb .sep{opacity:.5;}
  .crumb .now{color:var(--text);}

  /* ---------- 分类 Hero ---------- */
  .hero-cat{
    position:relative;
    margin-top:18px;
    border-radius:var(--r-tall);
    overflow:hidden;
    border:1px solid var(--line);
    box-shadow:var(--glow);
    background:var(--ink-900);
  }
  .hero-cat-bg{
    position:absolute;inset:0;
    background-image:linear-gradient(100deg,rgba(11,12,16,.94) 0%,rgba(11,12,16,.78) 46%,rgba(11,12,16,.42) 100%),url('/assets/images/backpic/back-2.png');
    background-size:cover;
    background-position:center;
    transform:scale(1.02);
  }
  .hero-cat-inner{position:relative;padding:34px 20px 30px;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:12px;letter-spacing:.16em;
    color:var(--brand);
    text-transform:uppercase;
    margin-bottom:14px;
  }
  .eyebrow::before{content:"";width:22px;height:2px;background:var(--brand);border-radius:2px;}
  .hero-cat h1{
    font-size:clamp(28px,4vw,44px);
    font-weight:800;
    line-height:1.15;
    letter-spacing:-.01em;
    max-width:16em;
  }
  .hero-lede{
    margin-top:14px;
    font-size:16px;
    color:#D5DAD3;
    max-width:34em;
  }
  .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
  .hero-note{margin-top:14px;font-size:13px;color:var(--muted);}

  .stat-row{
    margin-top:26px;
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
    border-radius:var(--r-card);
    overflow:hidden;
  }
  .stat-cell{background:rgba(18,20,25,.86);padding:16px 18px;}
  .stat-num{
    font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
    font-variant-numeric:tabular-nums;
    font-size:26px;font-weight:700;color:var(--brand);line-height:1.2;
  }
  .stat-label{font-size:13px;color:var(--muted);margin-top:4px;}
  @media (min-width:768px){
    .hero-cat-inner{padding:44px 34px 38px;}
    .stat-row{grid-template-columns:repeat(4,minmax(0,1fr));}
  }
  @media (min-width:1024px){
    .hero-cat-inner{padding:52px 44px 44px;}
  }

  /* ---------- 板块 ---------- */
  .section{padding-top:56px;}
  .sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:22px;}
  .sec-title{font-size:clamp(22px,2.6vw,28px);font-weight:700;line-height:1.25;}
  .sec-sub{margin-top:8px;font-size:14px;color:var(--muted);max-width:44em;}
  .sec-link{
    font-size:14px;color:var(--brand);
    border-bottom:2px solid transparent;
    transition:border-color .2s var(--ease),color .2s var(--ease);
  }
  .sec-link:hover{border-bottom-color:var(--brand);}
  @media (min-width:768px){.section{padding-top:68px;}}

  /* ---------- 筛选标签 ---------- */
  .filter-bar{
    display:flex;gap:8px;flex-wrap:wrap;
    padding:6px 0 20px;
  }
  .tab{
    display:inline-flex;align-items:center;
    height:34px;padding:0 15px;
    border-radius:999px;
    border:1px solid var(--line);
    background:var(--ink-900);
    color:var(--muted);
    font-size:14px;
    transition:color .2s var(--ease),border-color .2s var(--ease),background-color .2s var(--ease),transform .2s var(--ease);
  }
  .tab:hover{color:var(--text);border-color:#3A3F4C;transform:translateY(-1px);}
  .tab.active{
    background:var(--brand);
    border-color:var(--brand);
    color:#12150A;
    font-weight:700;
  }

  /* ---------- 竖屏卡网格 ---------- */
  .tall-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;}
  .tall-card{
    position:relative;
    display:block;
    aspect-ratio:9/16;
    border-radius:var(--r-tall);
    overflow:hidden;
    background:linear-gradient(160deg,#1B1E26,#0E1015);
    box-shadow:var(--glow);
    transition:transform .22s var(--ease),box-shadow .22s var(--ease);
  }
  .tall-card img{
    width:100%;height:100%;
    object-fit:cover;
    transition:transform .4s var(--ease);
  }
  .tall-card::after{
    content:"";
    position:absolute;inset:0;
    background:linear-gradient(to top,rgba(8,9,12,.95) 0%,rgba(8,9,12,.55) 42%,rgba(8,9,12,0) 70%);
  }
  .tall-card:hover{transform:translateY(-4px);box-shadow:0 0 0 1px rgba(198,255,61,.42),0 22px 46px rgba(0,0,0,.55);}
  .tall-card:hover img{transform:scale(1.05);}
  .tall-time{
    position:absolute;top:10px;right:10px;z-index:3;
    background:rgba(0,0,0,.62);
    color:#fff;
    font-size:12px;
    font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
    font-variant-numeric:tabular-nums;
    padding:3px 8px;
    border-radius:8px;
    border:1px solid rgba(255,255,255,.14);
  }
  .tall-time.is-live{background:rgba(255,59,71,.85);border-color:rgba(255,59,71,.9);}
  .tall-play{
    position:absolute;left:50%;top:50%;z-index:3;
    width:48px;height:48px;margin:-24px 0 0 -24px;
    border-radius:50%;
    border:1.5px solid rgba(243,245,244,.7);
    background:rgba(12,13,17,.42);
    backdrop-filter:blur(4px);
    display:flex;align-items:center;justify-content:center;
    transition:transform .22s var(--ease),background-color .22s var(--ease);
  }
  .tall-play::before{
    content:"";width:0;height:0;
    border-left:12px solid #F3F5F4;
    border-top:8px solid transparent;
    border-bottom:8px solid transparent;
    margin-left:3px;
  }
  .tall-card:hover .tall-play{transform:scale(1.08);background:rgba(198,255,61,.22);border-color:var(--brand);}
  .tall-body{position:absolute;left:0;right:0;bottom:0;z-index:3;padding:12px;}
  .tall-views{
    display:inline-flex;align-items:center;gap:6px;
    font-size:12px;color:#CDD3CC;
    font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
    font-variant-numeric:tabular-nums;
  }
  .tall-views::before{
    content:"";width:0;height:0;
    border-left:8px solid var(--brand);
    border-top:5px solid transparent;
    border-bottom:5px solid transparent;
  }
  .tall-title{
    margin-top:6px;
    font-size:14px;font-weight:600;line-height:1.45;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
    overflow:hidden;
  }
  .tall-tag{
    display:inline-block;margin-top:8px;
    font-size:11px;color:var(--brand);
    border:1px solid rgba(198,255,61,.35);
    background:rgba(198,255,61,.1);
    border-radius:6px;
    padding:2px 7px;
  }
  @media (min-width:768px){
    .tall-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;}
    .tall-title{font-size:15px;}
  }
  @media (min-width:1024px){
    .tall-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
  }

  /* ---------- 卖点卡 ---------- */
  .card-grid{display:grid;gap:16px;grid-template-columns:1fr;}
  .info-card{
    background:var(--ink-800);
    border:1px solid var(--line);
    border-radius:var(--r-card);
    padding:24px;
    transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
  }
  .info-card:hover{transform:translateY(-4px);border-color:rgba(198,255,61,.5);box-shadow:var(--glow);}
  .info-icon{
    width:40px;height:40px;border-radius:12px;
    display:flex;align-items:center;justify-content:center;
    background:rgba(198,255,61,.12);
    border:1px solid rgba(198,255,61,.32);
    color:var(--brand);
    font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
    font-weight:700;
    margin-bottom:16px;
  }
  .info-card h3{font-size:19px;font-weight:600;line-height:1.4;}
  .info-card p{margin-top:10px;font-size:15px;color:var(--muted);}
  @media (min-width:768px){.card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}}

  /* ---------- 流程 ---------- */
  .steps{display:grid;gap:18px;grid-template-columns:1fr;counter-reset:step;}
  .step{
    display:flex;gap:16px;
    padding:20px;
    border:1px solid var(--line);
    border-radius:var(--r-card);
    background:var(--ink-900);
    transition:border-color .22s var(--ease),transform .22s var(--ease);
  }
  .step:hover{border-color:rgba(198,255,61,.5);transform:translateY(-3px);}
  .step-num{
    flex:0 0 auto;
    font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
    font-variant-numeric:tabular-nums;
    font-size:26px;font-weight:700;line-height:1;
    color:transparent;
    -webkit-text-stroke:1px rgba(198,255,61,.75);
  }
  .step h3{font-size:17px;font-weight:600;}
  .step p{margin-top:6px;font-size:14px;color:var(--muted);}
  @media (min-width:768px){.steps{grid-template-columns:repeat(2,minmax(0,1fr));}}
  @media (min-width:1024px){.steps{grid-template-columns:repeat(4,minmax(0,1fr));}.step{flex-direction:column;gap:12px;}}

  /* ---------- FAQ ---------- */
  .faq-list{display:grid;gap:12px;}
  .faq{
    background:var(--ink-900);
    border:1px solid var(--line);
    border-radius:var(--r-card);
    overflow:hidden;
    transition:border-color .22s var(--ease);
  }
  .faq[open]{border-color:rgba(198,255,61,.42);}
  .faq summary{
    list-style:none;
    cursor:pointer;
    display:flex;align-items:center;gap:12px;
    padding:18px 20px;
    font-size:16px;font-weight:600;
    position:relative;
  }
  .faq summary::-webkit-details-marker{display:none;}
  .faq summary::before{
    content:"";flex:0 0 auto;
    width:3px;height:18px;border-radius:3px;
    background:var(--brand);
  }
  .faq summary::after{
    content:"+";
    margin-left:auto;
    font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
    font-size:20px;color:var(--brand);
    transition:transform .2s var(--ease);
  }
  .faq[open] summary::after{content:"−";transform:rotate(180deg);}
  .faq-body{padding:0 20px 20px 35px;font-size:15px;color:var(--muted);line-height:1.85;}

  /* ---------- CTA ---------- */
  .cta-panel{
    position:relative;
    overflow:hidden;
    border:1px solid var(--line);
    border-radius:var(--r-tall);
    background:
      linear-gradient(120deg,rgba(11,12,16,.92),rgba(11,12,16,.7)),
      repeating-linear-gradient(90deg,rgba(198,255,61,.05) 0 1px,transparent 1px 34px),
      repeating-linear-gradient(0deg,rgba(198,255,61,.05) 0 1px,transparent 1px 34px),
      url('/assets/images/backpic/back-3.webp');
    background-size:cover,auto,auto,cover;
    background-position:center;
    padding:38px 22px;
  }
  .cta-panel h2{font-size:clamp(23px,3vw,32px);font-weight:800;line-height:1.2;letter-spacing:-.01em;}
  .cta-panel p{margin-top:12px;font-size:15px;color:#D3D8D1;max-width:40em;}
  .cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
  .cta-note{margin-top:14px;font-size:13px;color:var(--muted);}
  @media (min-width:768px){.cta-panel{padding:56px 46px;}}

  /* ---------- 相关分类 ---------- */
  .rel-grid{display:grid;gap:16px;grid-template-columns:1fr;}
  .rel-card{
    display:block;
    border:1px solid var(--line);
    border-radius:var(--r-card);
    background:var(--ink-800);
    padding:22px;
    transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
  }
  .rel-card:hover{transform:translateY(-4px);border-color:rgba(198,255,61,.5);box-shadow:var(--glow);}
  .rel-card .rel-tag{font-size:12px;color:var(--muted);letter-spacing:.12em;}
  .rel-card h3{margin-top:10px;font-size:18px;font-weight:700;}
  .rel-card p{margin-top:8px;font-size:14px;color:var(--muted);}
  .rel-card .rel-go{
    display:inline-flex;align-items:center;gap:6px;
    margin-top:16px;font-size:14px;color:var(--brand);
  }
  .rel-card .rel-go::after{content:"→";transition:transform .22s var(--ease);}
  .rel-card:hover .rel-go::after{transform:translateX(4px);}
  .rel-card.is-current{border-color:rgba(198,255,61,.55);background:linear-gradient(160deg,rgba(198,255,61,.1),rgba(27,30,38,.9));}
  @media (min-width:768px){.rel-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}}

  /* ---------- 页脚 ---------- */
  .site-footer{
    margin-top:64px;
    border-top:1px solid var(--line);
    background:var(--ink-900);
    padding:48px 0 26px;
    color:var(--muted);
    font-size:14px;
  }
  .foot-grid{display:grid;gap:30px;grid-template-columns:1fr;}
  .foot-desc{margin-top:14px;font-size:14px;line-height:1.85;color:var(--muted);max-width:34em;}
  .foot-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
  .foot-title{font-size:13px;letter-spacing:.14em;color:var(--text);margin-bottom:12px;}
  .foot-links{display:flex;flex-direction:column;gap:2px;}
  .foot-links a{
    display:inline-block;
    padding:5px 0;
    line-height:2;
    color:var(--muted);
    transition:color .2s var(--ease);
    width:fit-content;
  }
  .foot-links a:hover{color:var(--brand);}
  .foot-bottom{
    margin-top:38px;
    padding-top:20px;
    border-top:1px solid var(--line);
    display:flex;flex-wrap:wrap;gap:10px;
    justify-content:space-between;
    font-size:13px;color:#7C8593;
  }
  @media (min-width:768px){.foot-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:34px;}}
  @media (min-width:1024px){.foot-grid{grid-template-columns:1.5fr 1fr 1fr 1fr;}}

  /* ---------- 动效偏好 ---------- */
  @media (prefers-reduced-motion:reduce){
    *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
    html{scroll-behavior:auto;}
    .tall-card:hover,.info-card:hover,.rel-card:hover,.step:hover{transform:none;}
  }

/* roulang page: article */
:root{
  --ink-950:#0B0C10;
  --ink-900:#121419;
  --ink-800:#1B1E26;
  --line:#2A2E38;
  --text:#F3F5F4;
  --muted:#9AA3AF;
  --brand:#C6FF3D;
  --brand-600:#A8E024;
  --accent-1:#FF5A2B;
  --accent-2:#FFB020;
  --read:#FAF9F6;
  --read-text:#1D2027;
  --live:#FF3B47;
  --radius-card:18px;
  --radius-img:14px;
  --shadow-glow:0 0 0 1px rgba(198,255,61,.12), 0 18px 40px rgba(0,0,0,.5);
  --shadow-read:0 10px 30px rgba(20,22,28,.08);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ink-950);
  color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease),border-color .2s var(--ease)}
button{font:inherit;color:inherit}
ul,ol{margin:0;padding:0}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
::selection{background:rgba(198,255,61,.32);color:#0B0C10}
.num{font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.shell{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}
@media (min-width:768px){.shell{padding:0 24px}}

/* 顶部活动条 */
.topbar{background:var(--ink-900);border-bottom:1px solid var(--line);font-size:13px}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;height:38px}
.count{display:flex;align-items:center;gap:8px;min-width:0}
.count-label{color:var(--muted);font-size:12px;white-space:nowrap}
.count-time{color:var(--brand);font-weight:700;letter-spacing:.06em;font-size:14px}
.topbar-right{display:flex;align-items:center;gap:12px;min-width:0}
.topbar-link{display:none;color:var(--muted);font-size:13px;white-space:nowrap}
@media (min-width:640px){.topbar-link{display:inline-block}}
.topbar-link:hover{color:var(--brand)}

/* 徽章 */
.badge{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:8px;font-size:12px;line-height:1;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--text);white-space:nowrap}
.badge-live{border-color:rgba(255,59,71,.45);background:rgba(255,59,71,.12);color:#FFB7BC}
.badge-brand{border-color:rgba(198,255,61,.35);background:rgba(198,255,61,.1);color:var(--brand)}
.dot-pulse{width:7px;height:7px;border-radius:50%;background:var(--live);animation:pulse 1.8s infinite}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,59,71,.6)}
  70%{box-shadow:0 0 0 8px rgba(255,59,71,0)}
  100%{box-shadow:0 0 0 0 rgba(255,59,71,0)}
}

/* 导航 */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,12,16,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:56px}
@media (min-width:1024px){.nav-inner{height:64px}}
.logo-mark{display:inline-flex;align-items:center;gap:10px}
.logo-cut{width:12px;height:22px;border-radius:3px;background:linear-gradient(180deg,var(--brand),var(--accent-2));transform:skewX(-12deg);box-shadow:0 0 14px rgba(198,255,61,.35)}
.logo-text{font-weight:800;letter-spacing:-.01em;font-size:17px;line-height:1}
@media (min-width:1024px){.logo-text{font-size:19px}}
.brand-en{color:var(--brand)}
.nav-channels{display:none;align-items:center;gap:26px}
@media (min-width:1024px){.nav-channels{display:flex}}
.nav-channels a{position:relative;font-size:15px;font-weight:500;color:var(--muted);padding:6px 0}
.nav-channels a::after{content:"";position:absolute;left:0;right:0;bottom:-20px;height:2px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .22s var(--ease)}
.nav-channels a:hover{color:var(--text)}
.nav-channels a.active{color:var(--text);font-weight:600}
.nav-channels a.active::after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:10px}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 22px;border-radius:999px;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:all .2s var(--ease)}
.btn-sm{min-height:38px;padding:0 18px;font-size:14px}
.btn-primary{background:linear-gradient(135deg,var(--accent-1),var(--accent-2));color:#1A1004;box-shadow:0 8px 22px rgba(255,90,43,.25)}
.btn-primary:hover{filter:brightness(1.07);transform:translateY(-1px)}
.btn-primary:active{transform:scale(.98)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-block{width:100%}
.ghost-desktop{display:none}
@media (min-width:640px){.ghost-desktop{display:inline-flex}}

/* 汉堡与抽屉 */
.nav-toggle{position:relative;width:40px;height:40px;padding:0;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.03)}
.nav-toggle span{position:absolute;left:50%;top:50%;width:18px;height:2px;background:var(--text);transform:translate(-50%,-50%);transition:background .2s var(--ease)}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);transition:transform .2s var(--ease)}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}
@media (min-width:1024px){.nav-toggle{display:none}}
.drawer{display:none;flex-direction:column;gap:2px;padding:10px 0 20px;border-top:1px solid var(--line)}
.drawer.open{display:flex}
.drawer a{padding:12px 4px;color:var(--muted);font-size:16px;border-radius:10px}
.drawer a:hover{color:var(--text);background:rgba(255,255,255,.03)}
.drawer a.active{color:var(--brand);font-weight:600}
.drawer-cta{display:grid;gap:10px;margin-top:12px}
@media (min-width:1024px){.drawer{display:none!important}}

/* 主体 */
main{display:block}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);padding:20px 0 8px}
.crumbs a:hover{color:var(--brand)}
.crumbs .sep{color:#3A3F4B}
.article-layout{display:grid;gap:32px;padding:8px 0 8px}
@media (min-width:1024px){.article-layout{grid-template-columns:minmax(0,1fr) 300px;gap:40px;align-items:start}}
.article-main{min-width:0}
.article-head{padding:12px 0 26px;border-bottom:1px solid var(--line)}
.article-title{font-size:clamp(24px,3.6vw,34px);font-weight:800;line-height:1.25;letter-spacing:-.01em;margin:14px 0 16px;word-break:break-word}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;font-size:14px;color:var(--muted)}
.meta-dot{width:3px;height:3px;border-radius:50%;background:#3A3F4B}
.meta-author{color:var(--text)}
.cover-figure{margin:26px 0 0;border-radius:20px;overflow:hidden;position:relative;border:1px solid var(--line)}
.cover-figure img{width:100%;aspect-ratio:16/9;object-fit:cover}
.cover-figure::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,12,16,0) 55%,rgba(11,12,16,.45));pointer-events:none}

/* 阅读卡 */
.reading-card{background:var(--read);color:var(--read-text);border-radius:24px;box-shadow:var(--shadow-read);padding:20px 16px;margin-top:24px;overflow-wrap:break-word}
@media (min-width:768px){.reading-card{padding:40px 44px}}
@media (min-width:1024px){.reading-card{padding:48px 56px}}
.prose-article{font-size:17px;line-height:1.9;letter-spacing:.01em;text-align:left}
.prose-article p{margin:0 0 1.05em;text-indent:0}
.prose-article h2{font-size:clamp(22px,2.4vw,28px);font-weight:700;line-height:1.35;color:#14161C;margin:2em 0 .8em;padding-left:14px;border-left:4px solid var(--brand-600)}
.prose-article h2:first-child{margin-top:0}
.prose-article h3{font-size:19px;font-weight:600;color:#1B2530;margin:1.6em 0 .6em}
.prose-article a{color:#5F7A0A;text-decoration:underline;text-underline-offset:3px}
.prose-article a:hover{color:#3F5304}
.prose-article strong{font-weight:700;color:#14161C}
.prose-article ul,.prose-article ol{margin:0 0 1.2em;padding-left:0;list-style:none}
.prose-article li{position:relative;padding-left:20px;margin-bottom:.6em}
.prose-article li::before{content:"";position:absolute;left:2px;top:.75em;width:7px;height:7px;border-radius:2px;background:var(--brand-600);transform:rotate(45deg)}
.prose-article blockquote{margin:1.4em 0;padding:14px 20px;border-left:4px solid var(--brand-600);background:#F1F5E6;border-radius:0 14px 14px 0;color:#33383F}
.prose-article blockquote p:last-child{margin-bottom:0}
.prose-article img{border-radius:var(--radius-img);margin:1.6em auto;max-width:100%}
.prose-article figure{margin:1.6em 0}
.prose-article figcaption,.prose-article .figcaption{text-align:center;font-size:13px;color:#767B84;margin-top:10px}
.prose-article table{width:100%;border-collapse:collapse;font-size:15px;margin:1.4em 0}
.prose-article th,.prose-article td{border:1px solid #E1E2DE;padding:10px 12px;text-align:left}
.prose-article th{background:#F2F2EE;font-weight:600;color:#14161C}
@media (max-width:767px){
  .prose-article{font-size:16px}
  .prose-article table{display:block;overflow-x:auto;white-space:nowrap}
}
.reading-card a{color:#5F7A0A}
.empty-state{padding:20px 0 8px;text-align:center}
.empty-title{font-size:22px;font-weight:700;color:#14161C;margin:0 0 10px}
.empty-text{color:#5C626B;font-size:15px;margin:0 0 20px}

/* 文末 */
.article-foot{margin-top:28px;display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}
.tag{display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:8px;font-size:13px;color:var(--muted);border:1px solid var(--line);background:rgba(255,255,255,.02);transition:all .2s var(--ease)}
.tag:hover{color:var(--brand);border-color:rgba(198,255,61,.45)}

/* 侧栏 */
.article-aside{display:grid;gap:18px}
@media (min-width:1024px){.article-aside{position:sticky;top:88px}}
.side-card{background:var(--ink-900);border:1px solid var(--line);border-radius:var(--radius-card);padding:20px}
.side-title{font-size:15px;font-weight:700;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.side-title::before{content:"";width:3px;height:14px;border-radius:2px;background:var(--brand)}
.side-list a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 0;border-bottom:1px dashed var(--line);color:var(--muted);font-size:14px}
.side-list a:last-child{border-bottom:0}
.side-list a:hover{color:var(--brand)}
.side-link-arrow{transition:transform .2s var(--ease)}
.side-list a:hover .side-link-arrow{transform:translateX(3px)}
.side-text{color:var(--muted);font-size:14px;line-height:1.8;margin:0 0 16px}

/* 通用板块 */
.section{padding:56px 0 8px}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:24px}
.section-title{font-size:clamp(20px,2.6vw,26px);font-weight:700;letter-spacing:-.01em;margin:0}
.section-sub{color:var(--muted);font-size:14px;margin:6px 0 0}

/* 推荐卡 */
.reco-grid{display:grid;gap:18px;grid-template-columns:1fr}
@media (min-width:768px){.reco-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.reco-card{display:flex;flex-direction:column;background:var(--ink-900);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease)}
.reco-card:hover{transform:translateY(-4px);border-color:rgba(198,255,61,.5);box-shadow:var(--shadow-glow)}
.reco-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.reco-body{padding:16px 16px 18px;display:flex;flex-direction:column;flex:1}
.reco-title{font-size:16px;font-weight:600;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.reco-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;color:var(--muted);margin-top:auto;padding-top:14px}
@media (max-width:767px){
  .reco-grid{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:80%;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px}
  .reco-card{scroll-snap-align:start}
}

/* CTA */
.cta-block{margin:64px 0 0;border-radius:24px;padding:36px 24px;background:linear-gradient(135deg,#141720,#0E1015);border:1px solid var(--line);position:relative;overflow:hidden}
.cta-block::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(198,255,61,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(198,255,61,.06) 1px,transparent 1px);background-size:32px 32px;pointer-events:none}
.cta-inner{position:relative;z-index:1;display:grid;gap:22px}
@media (min-width:768px){.cta-block{padding:52px 48px}.cta-inner{grid-template-columns:1fr auto;align-items:center}}
.cta-title{font-size:clamp(21px,2.6vw,27px);font-weight:800;margin:0 0 10px;letter-spacing:-.01em}
.cta-text{color:var(--muted);font-size:15px;margin:0;max-width:640px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
@media (max-width:520px){.cta-actions .btn{width:100%}}

/* 页脚 */
.site-footer{background:var(--ink-900);border-top:1px solid var(--line);margin-top:72px}
.foot-grid{display:grid;gap:32px;padding:52px 0 0;grid-template-columns:1fr}
@media (min-width:768px){.foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.foot-desc{color:var(--muted);font-size:14px;line-height:1.85;margin:16px 0 18px;max-width:340px}
.foot-badges{display:flex;flex-wrap:wrap;gap:8px}
.foot-links{display:flex;flex-direction:column}
.foot-title{font-size:14px;font-weight:700;color:var(--text);margin-bottom:12px}
.foot-links a{color:var(--muted);font-size:14px;line-height:2;display:inline-block}
.foot-links a:hover{color:var(--brand)}
.foot-bottom{margin-top:40px;border-top:1px solid var(--line);padding:20px 0;display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;font-size:13px;color:var(--muted)}

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

/* roulang page: category3 */
:root{
    --ink-950:#0B0C10;
    --ink-900:#121419;
    --ink-800:#1B1E26;
    --line:#2A2E38;
    --text:#F3F5F4;
    --muted:#9AA3AF;
    --brand:#C6FF3D;
    --brand-600:#A8E024;
    --accent-a:#FF5A2B;
    --accent-b:#FFB020;
    --read:#FAF9F6;
    --read-text:#1D2027;
    --r-card:18px;
    --r-vcard:24px;
    --r-img:14px;
    --glow:0 0 0 1px rgba(198,255,61,.12), 0 18px 40px rgba(0,0,0,.5);
    --soft:0 10px 30px rgba(20,22,28,.08);
    --ease:cubic-bezier(.22,.61,.36,1);
    --shell:1200px;
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--ink-950);
    color:var(--text);
    font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
    font-size:16px;
    line-height:1.75;
    letter-spacing:.01em;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  button,input{font:inherit;color:inherit;}
  h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;}
  ul,ol{padding:0;list-style:none;}
  ::selection{background:rgba(198,255,61,.28);color:#fff;}
  :focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}
  ::-webkit-scrollbar{width:10px;height:10px;}
  ::-webkit-scrollbar-track{background:var(--ink-950);}
  ::-webkit-scrollbar-thumb{background:#2c3038;border-radius:8px;border:2px solid var(--ink-950);}
  ::-webkit-scrollbar-thumb:hover{background:#3a3f4a;}

  .shell{width:100%;max-width:var(--shell);margin:0 auto;padding:0 16px;}
  .section{padding:48px 0;}
  .num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}

  /* ============ 顶部导航 ============ */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:rgba(11,12,16,.86);
    backdrop-filter:blur(14px);
    -webkit-backdrop-filter:blur(14px);
    border-bottom:1px solid transparent;
    transition:border-color .24s var(--ease),background .24s var(--ease);
  }
  .site-header.scrolled{border-bottom-color:var(--line);background:rgba(11,12,16,.94);}
  .nav-inner{display:flex;align-items:center;gap:18px;height:56px;}
  .logo-mark{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
  .logo-cut{
    width:9px;height:22px;border-radius:3px;
    background:linear-gradient(160deg,var(--brand),var(--brand-600));
    transform:skewX(-14deg);
    box-shadow:0 0 14px rgba(198,255,61,.35);
  }
  .logo-text{font-size:17px;font-weight:800;letter-spacing:-.01em;line-height:1;}
  .brand-cn{color:var(--text);}
  .brand-en{color:var(--brand);margin-left:2px;}
  .nav-channels{display:none;}
  .nav-channels a{
    position:relative;padding:8px 12px;border-radius:10px;
    font-size:15px;color:var(--muted);
    transition:color .2s var(--ease),background .2s var(--ease);
  }
  .nav-channels a:hover{color:var(--text);background:rgba(255,255,255,.05);}
  .nav-channels a.active{color:var(--text);font-weight:600;}
  .nav-channels a.active::after{
    content:"";position:absolute;left:12px;right:12px;bottom:1px;height:2px;
    border-radius:2px;background:var(--brand);
  }
  .nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px;}
  .ghost-desktop{display:none;}

  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    min-height:44px;padding:0 22px;border-radius:999px;
    font-size:15px;font-weight:700;letter-spacing:.01em;
    border:1px solid transparent;cursor:pointer;white-space:nowrap;
    transition:transform .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease),filter .2s var(--ease);
  }
  .btn:active{transform:scale(.98);}
  .btn-sm{min-height:38px;padding:0 16px;font-size:14px;}
  .btn-primary{
    background:linear-gradient(135deg,var(--accent-a),var(--accent-b));
    color:#1a1108;
    box-shadow:0 10px 26px rgba(255,90,43,.26);
  }
  .btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px);}
  .btn-ghost{
    border-color:var(--line);color:var(--text);background:rgba(255,255,255,.02);
  }
  .btn-ghost:hover{border-color:rgba(198,255,61,.55);color:var(--brand);background:rgba(198,255,61,.06);}
  .btn-block{width:100%;}

  .nav-toggle{
    width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
    background:rgba(255,255,255,.03);display:inline-flex;align-items:center;justify-content:center;
    cursor:pointer;transition:border-color .2s var(--ease);
  }
  .nav-toggle:hover{border-color:rgba(198,255,61,.5);}
  .nav-toggle span{position:relative;display:block;width:18px;height:2px;border-radius:2px;background:var(--text);transition:.2s var(--ease);}
  .nav-toggle span::before,.nav-toggle span::after{
    content:"";position:absolute;left:0;width:18px;height:2px;border-radius:2px;background:var(--text);transition:.2s var(--ease);
  }
  .nav-toggle span::before{top:-6px;}
  .nav-toggle span::after{top:6px;}
  .nav-toggle.is-open span{background:transparent;}
  .nav-toggle.is-open span::before{top:0;transform:rotate(45deg);}
  .nav-toggle.is-open span::after{top:0;transform:rotate(-45deg);}

  .drawer{display:none;padding:10px 0 20px;}
  .drawer.open{display:block;}
  .drawer a{
    display:block;padding:12px 14px;border-radius:12px;
    color:var(--muted);font-size:15px;border:1px solid transparent;
    transition:color .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease);
  }
  .drawer a:hover{color:var(--text);background:rgba(255,255,255,.04);}
  .drawer a.active{color:var(--brand);border-color:rgba(198,255,61,.3);background:rgba(198,255,61,.07);}
  .drawer-cta{display:grid;gap:10px;margin-top:14px;padding-top:14px;border-top:1px solid var(--line);}

  /* ============ 面包屑 ============ */
  .crumb{
    display:flex;flex-wrap:wrap;align-items:center;gap:8px;
    font-size:13px;color:var(--muted);padding:18px 0 16px;
  }
  .crumb a{color:var(--muted);transition:color .2s var(--ease);}
  .crumb a:hover{color:var(--brand);}
  .crumb .sep{color:#4a505c;}
  .crumb .cur{color:var(--text);}

  /* ============ Hero ============ */
  .hero-panel{
    position:relative;overflow:hidden;border-radius:26px;
    border:1px solid var(--line);
    background:var(--ink-900) url('/assets/images/backpic/back-2.png') center/cover no-repeat;
    box-shadow:var(--glow);
  }
  .hero-panel::before{
    content:"";position:absolute;inset:0;
    background:linear-gradient(105deg,rgba(11,12,16,.97) 0%,rgba(11,12,16,.9) 46%,rgba(11,12,16,.6) 100%);
  }
  .hero-grid{position:relative;z-index:1;display:grid;gap:26px;padding:30px 22px 32px;}
  .chip{
    display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 12px;
    border-radius:999px;font-size:12px;letter-spacing:.04em;
    border:1px solid rgba(198,255,61,.35);color:var(--brand);background:rgba(198,255,61,.08);
  }
  h1{
    font-size:clamp(26px,5vw,42px);font-weight:800;line-height:1.16;letter-spacing:-.01em;
    margin-top:16px;
  }
  h1 .hl{color:var(--brand);}
  .hero-sub{margin-top:14px;color:#C8CFD6;font-size:16px;max-width:36em;}
  .hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
  .hero-note{margin-top:16px;font-size:13px;color:var(--muted);}
  .hero-side{align-self:stretch;}
  .side-card{
    border:1px solid var(--line);border-radius:var(--r-card);
    background:rgba(18,20,25,.82);backdrop-filter:blur(6px);
    padding:20px;
  }
  .side-card .side-title{font-size:13px;color:var(--muted);letter-spacing:.06em;}
  .side-row{
    display:flex;align-items:baseline;justify-content:space-between;gap:12px;
    padding:14px 0;border-bottom:1px dashed rgba(42,46,56,.9);
  }
  .side-row:last-child{border-bottom:0;padding-bottom:0;}
  .side-row .k{font-size:14px;color:var(--muted);}
  .side-row .v{font-size:22px;font-weight:800;color:var(--brand);line-height:1;}
  .side-row .v small{font-size:12px;color:var(--muted);font-weight:600;margin-left:3px;}

  /* ============ 说明横条 ============ */
  .notice{
    display:flex;flex-direction:column;gap:14px;
    border:1px solid var(--line);border-left:3px solid var(--brand);
    border-radius:14px;background:linear-gradient(90deg,rgba(198,255,61,.07),rgba(198,255,61,0) 62%);
    padding:18px 20px;
  }
  .notice h2{font-size:17px;font-weight:700;}
  .notice p{font-size:14px;color:var(--muted);margin-top:6px;}
  .notice .notice-link{
    font-size:14px;font-weight:700;color:var(--brand);
    border-bottom:2px solid transparent;transition:border-color .2s var(--ease);
    align-self:flex-start;
  }
  .notice .notice-link:hover{border-bottom-color:var(--brand);}

  /* ============ 板块标题 ============ */
  .sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:24px;}
  .sec-head h2{font-size:clamp(21px,2.6vw,27px);font-weight:800;letter-spacing:-.01em;}
  .sec-head .sec-desc{margin-top:8px;font-size:14px;color:var(--muted);max-width:46em;}
  .sec-head .sec-link{
    font-size:14px;font-weight:700;color:var(--brand);
    display:inline-flex;align-items:center;gap:6px;
    border-bottom:2px solid transparent;transition:border-color .2s var(--ease);
  }
  .sec-head .sec-link:hover{border-bottom-color:var(--brand);}

  /* ============ 时间线榜单 ============ */
  .timeline{position:relative;padding-left:30px;}
  .timeline::before{
    content:"";position:absolute;left:9px;top:10px;bottom:14px;width:2px;border-radius:2px;
    background:linear-gradient(180deg,rgba(198,255,61,.6),rgba(198,255,61,.22) 55%,rgba(198,255,61,.04));
  }
  .tl-item{position:relative;padding-bottom:18px;}
  .tl-item:last-child{padding-bottom:0;}
  .tl-node{
    position:absolute;left:-30px;top:24px;width:20px;height:20px;border-radius:50%;
    background:var(--ink-950);border:2px solid rgba(198,255,61,.75);
    box-shadow:0 0 0 5px rgba(198,255,61,.07);
    display:flex;align-items:center;justify-content:center;
  }
  .tl-node::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand);}
  .tl-card{
    border:1px solid var(--line);border-radius:var(--r-card);
    background:linear-gradient(160deg,var(--ink-900),#0f1116);
    padding:20px;
    transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
  }
  .tl-card:hover{transform:translateX(5px);border-color:rgba(198,255,61,.5);box-shadow:var(--glow);}
  .tl-top{display:flex;flex-wrap:wrap;align-items:center;gap:12px;}
  .tl-num{
    font-size:20px;font-weight:800;line-height:1;color:var(--brand);
    letter-spacing:.02em;
  }
  .tl-when{
    font-size:12px;color:var(--muted);padding:3px 10px;border-radius:8px;
    border:1px solid var(--line);background:rgba(255,255,255,.03);
  }
  .tl-card h3{font-size:19px;font-weight:600;margin-top:12px;line-height:1.5;}
  .tl-card p{margin-top:9px;font-size:15px;color:#BFC6CE;line-height:1.8;max-width:52em;}
  .tl-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
  .tag{
    font-size:12px;padding:4px 10px;border-radius:8px;color:var(--muted);
    border:1px solid var(--line);background:rgba(255,255,255,.02);
    transition:color .2s var(--ease),border-color .2s var(--ease);
  }
  .tl-card:hover .tag{color:#D6DCE2;}

  /* ============ 图文要点 ============ */
  .split{display:grid;gap:24px;align-items:start;}
  .split-media{
    border-radius:var(--r-vcard);overflow:hidden;border:1px solid var(--line);
    box-shadow:var(--glow);position:relative;
  }
  .split-media img{width:100%;height:100%;min-height:230px;object-fit:cover;aspect-ratio:16/11;}
  .split-media::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(11,12,16,0) 45%,rgba(11,12,16,.72) 100%);
  }
  .split-body h2{font-size:clamp(21px,2.6vw,26px);font-weight:800;line-height:1.3;}
  .split-body .lead{margin-top:12px;color:var(--muted);font-size:15px;max-width:44em;}
  .step-list{margin-top:22px;}
  .step-list li{
    position:relative;padding:16px 0 16px 20px;border-bottom:1px solid var(--line);
  }
  .step-list li:last-child{border-bottom:0;}
  .step-list li::before{
    content:"";position:absolute;left:0;top:24px;width:3px;height:18px;border-radius:2px;
    background:linear-gradient(180deg,var(--brand),rgba(198,255,61,.25));
  }
  .step-list .st{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px;}
  .step-list .st strong{font-size:16px;font-weight:700;}
  .step-list .st span{font-size:12px;color:var(--muted);}
  .step-list p{margin-top:6px;font-size:14px;color:var(--muted);line-height:1.8;}

  /* ============ 适用场景 ============ */
  .scene-grid{display:grid;gap:16px;}
  .scene{
    border-left:3px solid rgba(198,255,61,.45);
    padding:4px 0 4px 16px;
  }
  .scene h3{font-size:16px;font-weight:700;}
  .scene p{margin-top:6px;font-size:14px;color:var(--muted);line-height:1.8;}

  /* ============ FAQ ============ */
  .faq-list{display:grid;gap:12px;}
  .faq-item{
    border:1px solid var(--line);border-radius:14px;background:var(--ink-900);
    overflow:hidden;transition:border-color .2s var(--ease);
  }
  .faq-item[open]{border-color:rgba(198,255,61,.4);}
  .faq-item summary{
    list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;
    padding:17px 18px;position:relative;
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary::before{
    content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:2px;
    background:var(--brand);
  }
  .faq-item summary .q{font-size:16px;font-weight:600;flex:1;}
  .faq-item summary .ic{
    position:relative;width:20px;height:20px;flex-shrink:0;border-radius:50%;
    border:1px solid var(--line);transition:transform .22s var(--ease),border-color .22s var(--ease);
  }
  .faq-item summary .ic::before,.faq-item summary .ic::after{
    content:"";position:absolute;left:50%;top:50%;background:var(--brand);border-radius:2px;
    transform:translate(-50%,-50%);
  }
  .faq-item summary .ic::before{width:10px;height:2px;}
  .faq-item summary .ic::after{width:2px;height:10px;transition:opacity .2s var(--ease);}
  .faq-item[open] summary .ic{transform:rotate(180deg);border-color:rgba(198,255,61,.5);}
  .faq-item[open] summary .ic::after{opacity:0;}
  .faq-a{padding:0 18px 18px 21px;font-size:14px;color:#BFC6CE;line-height:1.85;}

  /* ============ 相关分类 ============ */
  .grid-3{display:grid;gap:18px;}
  .cat-card{
    border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
    background:var(--ink-900);display:flex;flex-direction:column;
    transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
  }
  .cat-card:hover{transform:translateY(-4px);border-color:rgba(198,255,61,.5);box-shadow:var(--glow);}
  .cat-card .thumb{position:relative;aspect-ratio:16/9;overflow:hidden;}
  .cat-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
  .cat-card:hover .thumb img{transform:scale(1.05);}
  .cat-card .thumb::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(11,12,16,0) 40%,rgba(11,12,16,.8) 100%);
  }
  .cat-card .body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1;}
  .cat-card h3{font-size:17px;font-weight:700;}
  .cat-card p{font-size:14px;color:var(--muted);line-height:1.75;flex:1;}
  .cat-card .go{font-size:13px;font-weight:700;color:var(--brand);display:inline-flex;align-items:center;gap:6px;}
  .cat-card .go .arw{transition:transform .2s var(--ease);}
  .cat-card:hover .go .arw{transform:translateX(4px);}
  .is-now{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:8px;padding:3px 9px;}

  /* ============ CTA ============ */
  .dark-cta{
    position:relative;overflow:hidden;border-radius:26px;border:1px solid var(--line);
    padding:34px 22px;
    background:
      radial-gradient(760px 260px at 12% 0%,rgba(198,255,61,.13),transparent 62%),
      radial-gradient(620px 260px at 92% 110%,rgba(255,90,43,.16),transparent 60%),
      linear-gradient(135deg,#14161c,#0c0e12);
  }
  .dark-cta::before{
    content:"";position:absolute;inset:0;opacity:.5;
    background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
                     linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
    background-size:34px 34px;
    mask-image:linear-gradient(180deg,rgba(0,0,0,.85),transparent 88%);
    -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.85),transparent 88%);
  }
  .dark-cta .cta-inner{position:relative;z-index:1;max-width:640px;}
  .dark-cta h2{font-size:clamp(22px,3vw,30px);font-weight:800;line-height:1.25;}
  .dark-cta p{margin-top:12px;color:#C3CAD2;font-size:15px;line-height:1.8;}
  .dark-cta .cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px;}
  .dark-cta .cta-note{margin-top:14px;font-size:13px;color:var(--muted);}

  /* ============ 页脚 ============ */
  .site-footer{
    border-top:1px solid var(--line);
    background:linear-gradient(180deg,#0d0f13,#08090c);
    padding:44px 0 26px;margin-top:24px;
  }
  .foot-grid{display:grid;gap:30px;}
  .foot-desc{margin-top:14px;font-size:14px;color:var(--muted);line-height:1.85;max-width:34em;}
  .foot-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;}
  .badge{
    display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:8px;
    font-size:12px;color:var(--muted);border:1px solid var(--line);background:rgba(255,255,255,.03);
  }
  .badge-brand{color:var(--brand);border-color:rgba(198,255,61,.3);background:rgba(198,255,61,.08);}
  .badge-live{color:#FFC9CD;border-color:rgba(255,59,71,.35);background:rgba(255,59,71,.12);}
  .dot-pulse{
    width:8px;height:8px;border-radius:50%;background:#FF3B47;display:inline-block;
    animation:pl 1.8s infinite;
  }
  @keyframes pl{
    0%{box-shadow:0 0 0 0 rgba(255,59,71,.6);}
    70%{box-shadow:0 0 0 8px rgba(255,59,71,0);}
    100%{box-shadow:0 0 0 0 rgba(255,59,71,0);}
  }
  .foot-links{display:flex;flex-direction:column;gap:2px;}
  .foot-title{font-size:13px;letter-spacing:.08em;color:var(--text);font-weight:700;margin-bottom:10px;}
  .foot-links a{
    font-size:14px;color:var(--muted);line-height:2;width:fit-content;
    transition:color .2s var(--ease);
  }
  .foot-links a:hover{color:var(--brand);}
  .foot-bottom{
    margin-top:34px;padding-top:18px;border-top:1px solid var(--line);
    display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;
    font-size:13px;color:var(--muted);
  }

  /* ============ 响应式 ============ */
  @media (min-width:640px){
    .shell{padding:0 20px;}
    .section{padding:56px 0;}
    .hero-grid{padding:38px 32px 40px;}
    .notice{flex-direction:row;align-items:center;justify-content:space-between;}
    .notice .notice-link{align-self:auto;}
    .scene-grid{grid-template-columns:1fr 1fr;}
    .grid-3{grid-template-columns:1fr 1fr;}
  }
  @media (min-width:768px){
    .shell{padding:0 24px;}
    .nav-inner{height:64px;}
    .drawer a{font-size:15px;}
    .section{padding:64px 0;}
    .split{grid-template-columns:5fr 7fr;gap:34px;}
    .split-media img{aspect-ratio:4/5;min-height:100%;}
    .footer .foot-grid,.foot-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:26px;}
    .hero-grid{grid-template-columns:7fr 5fr;align-items:center;gap:34px;padding:46px 40px;}
    .tl-card{padding:22px 24px;}
    .dark-cta{padding:46px 40px;}
  }
  @media (min-width:1024px){
    .nav-channels{display:flex;align-items:center;gap:4px;}
    .nav-toggle{display:none;}
    .drawer{display:none !important;}
    .ghost-desktop{display:inline-flex;}
    .grid-3{grid-template-columns:repeat(3,1fr);}
    .timeline{padding-left:38px;}
    .timeline::before{left:13px;}
    .tl-node{left:-38px;width:24px;height:24px;top:26px;}
    .hero-panel{border-radius:30px;}
  }
  @media (prefers-reduced-motion:reduce){
    *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
  }

/* roulang page: category2 */
:root{
  --ink-950:#0B0C10; --ink-900:#121419; --ink-800:#1B1E26; --line:#2A2E38;
  --text:#F3F5F4; --muted:#9AA3AF;
  --brand:#C6FF3D; --brand-600:#A8E024;
  --accent:#FF5A2B; --accent-2:#FFB020;
  --live:#FF3B47; --new:#23D5C0;
  --read:#FAF9F6; --read-text:#1D2027;
  --r-card:18px; --r-hero:24px; --r-img:14px; --r-badge:8px;
  --glow:0 0 0 1px rgba(198,255,61,.12), 0 18px 40px rgba(0,0,0,.5);
  --soft:0 10px 30px rgba(20,22,28,.08);
  --ease:cubic-bezier(.22,.61,.36,1);
  --font-cn:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--ink-950);color:var(--text);font-family:var(--font-cn);font-size:16px;line-height:1.75;letter-spacing:.01em;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
h1{font-size:clamp(28px,4vw,44px);font-weight:800;line-height:1.15;letter-spacing:-.01em}
h2{font-size:clamp(22px,2.4vw,28px);font-weight:700;line-height:1.25;letter-spacing:-.005em}
h3{font-size:19px;font-weight:600;line-height:1.4}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
::selection{background:var(--brand);color:#0B0C10}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--ink-900)}
::-webkit-scrollbar-thumb{background:#2A2E38;border-radius:999px}
::-webkit-scrollbar-thumb:hover{background:#3A3F4C}

.shell{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}
@media (min-width:768px){.shell{padding:0 24px}}

/* ---------- 顶部状态条 ---------- */
.ticker{background:var(--ink-900);border-bottom:1px solid var(--line)}
.ticker-inner{height:38px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--muted)}
.ticker-left{display:flex;align-items:center;gap:8px;min-width:0}
.ticker-label{white-space:nowrap}
.ticker-clock{font-variant-numeric:tabular-nums;color:var(--text);font-weight:700;font-size:14px;letter-spacing:.02em}
.ticker-right{display:flex;align-items:center;gap:12px}
.ticker-link{color:var(--brand);white-space:nowrap}
.ticker-link:hover{text-decoration:underline}
@media (max-width:639px){.ticker-link{display:none}.ticker-label{font-size:12px}}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(11,12,16,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{height:56px;display:flex;align-items:center;justify-content:space-between;gap:14px}
@media (min-width:1024px){.nav-inner{height:64px}}
.logo-mark{display:inline-flex;align-items:center;gap:9px;flex:none}
.logo-cut{width:8px;height:22px;border-radius:2px;background:linear-gradient(180deg,var(--brand),var(--accent));transform:skewX(-12deg)}
.logo-text{font-weight:800;font-size:17px;letter-spacing:-.01em;display:inline-flex;align-items:baseline}
.brand-cn{color:var(--text)}
.brand-en{color:var(--brand);font-size:15px}
.nav-channels{display:none}
@media (min-width:1024px){.nav-channels{display:flex;align-items:center;gap:4px}}
.nav-channels a{position:relative;padding:9px 13px;font-size:15px;color:var(--muted);border-radius:10px;transition:color 200ms var(--ease),background 200ms var(--ease)}
.nav-channels a:hover{color:var(--text);background:rgba(255,255,255,.04)}
.nav-channels a.active{color:var(--text);font-weight:600}
.nav-channels a.active::after{content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;border-radius:2px;background:var(--brand)}
.nav-actions{display:flex;align-items:center;gap:8px}
.ghost-desktop{display:none}
@media (min-width:1024px){.ghost-desktop{display:inline-flex}}
.nav-actions .btn-primary{display:none}
@media (min-width:640px){.nav-actions .btn-primary{display:inline-flex}}
.nav-toggle{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;background:transparent;border:1px solid var(--line);cursor:pointer;transition:border-color 200ms var(--ease)}
.nav-toggle:hover{border-color:var(--brand)}
.nav-toggle span{position:relative;display:block;width:16px;height:2px;border-radius:2px;background:var(--text);transition:background 200ms var(--ease)}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:16px;height:2px;border-radius:2px;background:var(--text);transition:transform 200ms var(--ease)}
.nav-toggle span::before{top:-5px}
.nav-toggle span::after{top:5px}
.nav-toggle.is-open span{background:transparent}
.nav-toggle.is-open span::before{transform:translateY(5px) rotate(45deg)}
.nav-toggle.is-open span::after{transform:translateY(-5px) rotate(-45deg)}
@media (min-width:1024px){.nav-toggle{display:none}}
.drawer{display:none;flex-direction:column;padding:6px 0 18px;border-top:1px solid var(--line)}
.drawer.open{display:flex}
.drawer a{padding:12px 4px;font-size:15px;color:var(--muted);border-bottom:1px solid rgba(42,46,56,.6);transition:color 200ms var(--ease)}
.drawer a:hover{color:var(--text)}
.drawer a.active{color:var(--brand);font-weight:600}
.drawer-cta{display:grid;gap:10px;margin-top:16px}
@media (min-width:1024px){.drawer{display:none !important}}

/* ---------- 按钮 / 徽章 / 标签 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 22px;border-radius:999px;font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:transform 200ms var(--ease),filter 200ms var(--ease),border-color 200ms var(--ease),box-shadow 200ms var(--ease),color 200ms var(--ease);white-space:nowrap}
.btn:active{transform:scale(.98)}
.btn-primary{background:linear-gradient(115deg,var(--accent),var(--accent-2));color:#1B1E26;font-weight:700}
.btn-primary:hover{filter:brightness(1.06);box-shadow:0 10px 24px rgba(255,90,43,.28)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-sm{min-height:38px;padding:0 16px;font-size:14px}
.btn-block{width:100%}
.badge{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:var(--r-badge);font-size:12px;font-weight:600;line-height:1}
.badge-brand{background:rgba(198,255,61,.12);color:var(--brand);border:1px solid rgba(198,255,61,.28)}
.badge-live{background:rgba(255,59,71,.12);color:#FF7A82;border:1px solid rgba(255,59,71,.3)}
.badge-new{background:rgba(35,213,192,.12);color:#5FE7DA;border:1px solid rgba(35,213,192,.28)}
.dot-pulse{width:7px;height:7px;border-radius:50%;background:var(--live);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,59,71,.6)}70%{box-shadow:0 0 0 7px rgba(255,59,71,0)}100%{box-shadow:0 0 0 0 rgba(255,59,71,0)}}
.tag{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:var(--r-badge);font-size:12px;color:var(--brand);background:rgba(198,255,61,.08);border:1px solid rgba(198,255,61,.22)}

/* ---------- 面包屑 ---------- */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:18px}
.crumbs a{color:var(--muted);transition:color 200ms var(--ease)}
.crumbs a:hover{color:var(--brand)}
.crumbs .sep{opacity:.45}

/* ---------- Hero ---------- */
.hero{position:relative;padding:26px 0 52px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;background:
  radial-gradient(120% 90% at 82% 0%,rgba(198,255,61,.10),transparent 62%),
  radial-gradient(80% 70% at 6% 24%,rgba(255,90,43,.10),transparent 60%)}
.hero-grid{position:relative;display:grid;gap:30px}
@media (min-width:1024px){.hero-grid{grid-template-columns:7fr 5fr;align-items:center;gap:48px}}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;color:var(--brand);letter-spacing:.08em;margin-bottom:12px}
.hero-copy h1{margin-bottom:14px}
.hero-sub{font-size:16px;color:var(--muted);max-width:34em}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 14px}
.hero-cta .btn{flex:1 1 auto;min-width:150px}
@media (min-width:640px){.hero-cta .btn{flex:0 0 auto;min-width:0}}
.hero-note{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.media-card{position:relative;border-radius:var(--r-hero);overflow:hidden;box-shadow:var(--glow);aspect-ratio:4/5;background:linear-gradient(140deg,#1B1E26,#0B0C10);max-width:420px;margin:0 auto}
@media (min-width:1024px){.media-card{aspect-ratio:3/4;max-width:none}}
.media-card img{width:100%;height:100%;object-fit:cover;opacity:.86}
.media-card::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(11,12,16,.92),rgba(11,12,16,.18) 56%,rgba(11,12,16,.4))}
.time-chip{position:absolute;top:12px;right:12px;z-index:2;background:rgba(0,0,0,.6);color:#fff;font-size:12px;font-weight:600;font-variant-numeric:tabular-nums;padding:3px 8px;border-radius:var(--r-badge);backdrop-filter:blur(3px)}
.play-btn{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;width:64px;height:64px;border-radius:50%;background:rgba(198,255,61,.16);border:1px solid rgba(198,255,61,.6);backdrop-filter:blur(4px);transition:transform 220ms var(--ease)}
.play-btn::before{content:"";position:absolute;left:54%;top:50%;transform:translate(-50%,-50%);border-left:15px solid var(--brand);border-top:10px solid transparent;border-bottom:10px solid transparent}
.media-card:hover .play-btn{transform:translate(-50%,-50%) scale(1.08)}
.media-bar{position:absolute;left:16px;right:16px;bottom:16px;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px}
.media-title{font-weight:600;color:var(--text)}
.media-meta{color:var(--muted);font-size:12px;white-space:nowrap}

/* ---------- 通用板块 ---------- */
.sec{padding:56px 0}
@media (max-width:767px){.sec{padding:40px 0}}
.sec-alt{background:var(--ink-900);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.sec-head .eyebrow{margin-bottom:8px}
.sec-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--muted);padding-bottom:2px;border-bottom:1px solid transparent;transition:color 200ms var(--ease),border-color 200ms var(--ease)}
.sec-link:hover{color:var(--brand);border-color:rgba(198,255,61,.5)}

/* ---------- 统计面板 + 图文清单 ---------- */
.replay-layout{display:grid;gap:26px}
@media (min-width:1024px){.replay-layout{grid-template-columns:4fr 8fr;gap:36px;align-items:start}
  .stat-panel{position:sticky;top:88px}}
.stat-panel{background:var(--ink-900);border:1px solid var(--line);border-radius:var(--r-card);padding:22px;box-shadow:var(--glow)}
.stat-title{font-size:14px;font-weight:700;color:var(--brand);letter-spacing:.04em}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0 14px}
.stat{background:var(--ink-800);border:1px solid var(--line);border-radius:14px;padding:14px}
.stat-num{display:block;font-size:26px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;line-height:1.1;letter-spacing:-.01em}
.stat-label{display:block;font-size:12px;color:var(--muted);margin-top:5px}
.stat-note{font-size:13px;color:var(--muted);margin-bottom:18px}
.replay-list{border-top:1px solid var(--line)}
.row-item{position:relative;display:grid;gap:14px;padding:20px 0;border-bottom:1px solid var(--line);transition:background 220ms var(--ease)}
@media (min-width:640px){.row-item{grid-template-columns:56px 168px 1fr;gap:18px;align-items:start}}
.row-item::before{content:"";position:absolute;left:-14px;top:20px;bottom:20px;width:3px;border-radius:3px;background:var(--brand);opacity:0;transition:opacity 220ms var(--ease)}
.row-item:hover::before{opacity:1}
.row-item:hover .row-title{color:var(--brand)}
.row-num{font-size:24px;font-weight:800;line-height:1;color:transparent;-webkit-text-stroke:1px rgba(198,255,61,.8);font-variant-numeric:tabular-nums;padding-top:4px}
@media (min-width:640px){.row-num{font-size:30px}}
.row-thumb{position:relative;border-radius:var(--r-img);overflow:hidden;background:var(--ink-800);aspect-ratio:16/9}
@media (min-width:640px){.row-thumb{width:168px;height:112px;aspect-ratio:auto}}
.row-thumb img{width:100%;height:100%;object-fit:cover;transition:transform 260ms var(--ease)}
.row-item:hover .row-thumb img{transform:scale(1.05)}
.row-thumb .time-chip{top:8px;right:8px;font-size:11px}
.row-title{font-size:18px;font-weight:600;line-height:1.45;transition:color 200ms var(--ease)}
.row-desc{font-size:14px;color:var(--muted);line-height:1.8;margin-top:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.row-meta{display:flex;align-items:center;gap:10px;margin-top:12px;font-size:13px;color:var(--muted);flex-wrap:wrap}
.row-meta .dot{opacity:.5}

/* ---------- 音轨区 ---------- */
.audio-grid{display:grid;gap:18px}
@media (min-width:768px){.audio-grid{grid-template-columns:repeat(3,1fr)}}
.audio-card{background:var(--ink-800);border:1px solid var(--line);border-radius:var(--r-card);padding:22px;transition:transform 240ms var(--ease),border-color 240ms var(--ease),box-shadow 240ms var(--ease)}
.audio-card:hover{transform:translateY(-4px);border-color:rgba(198,255,61,.45);box-shadow:var(--glow)}
.wave{display:flex;align-items:flex-end;gap:3px;height:44px;margin-bottom:18px}
.wave i{flex:1;height:100%;border-radius:2px;background:linear-gradient(to top,var(--accent),var(--brand));transform-origin:bottom;animation:wave 1.7s ease-in-out infinite}
.wave i:nth-child(2n){animation-delay:.18s}
.wave i:nth-child(3n){animation-delay:.34s}
.wave i:nth-child(4n){animation-delay:.52s}
@keyframes wave{0%,100%{transform:scaleY(.32)}50%{transform:scaleY(1)}}
.audio-card h3{margin-bottom:8px}
.audio-card p{font-size:14px;color:var(--muted);line-height:1.85}
.note-strip{margin-top:22px;background:var(--read);color:var(--read-text);border-radius:var(--r-card);padding:22px 24px;box-shadow:var(--soft);border-left:4px solid var(--brand-600)}
.note-strip p{font-size:16px;line-height:1.9;color:var(--read-text)}
.note-strip .note-by{display:block;margin-top:10px;font-size:13px;color:#5B6270}

/* ---------- 主角资料 ---------- */
.people-grid{display:grid;gap:18px}
@media (min-width:768px){.people-grid{grid-template-columns:repeat(3,1fr)}}
.person-card{display:flex;gap:16px;align-items:flex-start;background:var(--ink-900);border:1px solid var(--line);border-radius:var(--r-card);padding:22px;transition:transform 240ms var(--ease),border-color 240ms var(--ease)}
.person-card:hover{transform:translateY(-4px);border-color:rgba(198,255,61,.45)}
.avatar{flex:none;width:64px;height:64px;border-radius:50%;overflow:hidden;border:1px solid rgba(198,255,61,.32)}
.avatar img{width:100%;height:100%;object-fit:cover}
.person-role{font-size:12px;color:var(--brand);letter-spacing:.06em;font-weight:700}
.person-card h3{font-size:17px;margin:4px 0 8px}
.person-data{font-size:13px;color:var(--muted);line-height:1.8;font-variant-numeric:tabular-nums}
.person-quote{font-size:13px;color:var(--text);opacity:.85;margin-top:8px;border-top:1px dashed rgba(42,46,56,.9);padding-top:8px}

/* ---------- 步骤 ---------- */
.step-grid{display:grid;gap:16px}
@media (min-width:640px){.step-grid{grid-template-columns:1fr 1fr}}
@media (min-width:1024px){.step-grid{grid-template-columns:repeat(4,1fr)}}
.step{background:var(--ink-900);border:1px solid var(--line);border-radius:var(--r-card);padding:20px;transition:transform 240ms var(--ease),border-color 240ms var(--ease)}
.step:hover{transform:translateY(-4px);border-color:rgba(198,255,61,.45)}
.step-num{display:block;font-size:13px;font-weight:800;letter-spacing:.16em;color:var(--brand);font-variant-numeric:tabular-nums}
.step h3{font-size:17px;margin:10px 0 8px}
.step p{font-size:14px;color:var(--muted);line-height:1.8}

/* ---------- 订阅提醒 ---------- */
.remind-wrap{display:grid;gap:26px;background:var(--ink-900);border:1px solid var(--line);border-radius:var(--r-hero);padding:26px}
@media (min-width:1024px){.remind-wrap{grid-template-columns:6fr 6fr;gap:44px;align-items:center;padding:38px}}
.remind-copy h2{margin-bottom:12px}
.remind-copy p{color:var(--muted);font-size:15px}
.remind-list{margin-top:18px;display:grid;gap:10px}
.remind-list li{position:relative;padding-left:20px;font-size:14px;color:var(--text)}
.remind-list li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:2px;background:var(--brand)}
.remind-form{background:var(--ink-800);border:1px solid var(--line);border-radius:var(--r-card);padding:22px}
.remind-form label{display:block;font-size:13px;color:var(--muted);margin-bottom:8px}
.remind-form input{width:100%;height:46px;border-radius:14px;background:var(--ink-950);border:1px solid var(--line);padding:0 14px;color:var(--text);font-size:15px;transition:border-color 200ms var(--ease),box-shadow 200ms var(--ease);margin-bottom:14px}
.remind-form input::placeholder{color:#6B7280}
.remind-form input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(198,255,61,.16)}
.remind-form.is-error input{border-color:var(--live);box-shadow:0 0 0 3px rgba(255,59,71,.16)}
.form-hint{font-size:13px;color:var(--muted);margin-top:12px}
.remind-form.is-error .form-hint{color:#FF7A82}
.remind-form.is-ok .form-hint{color:var(--brand)}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{background:var(--ink-900);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;transition:border-color 220ms var(--ease)}
.faq-item:hover{border-color:rgba(198,255,61,.35)}
.faq-item summary{position:relative;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 20px 18px 24px;font-size:16px;font-weight:600;cursor:pointer;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:0 3px 3px 0;background:var(--brand)}
.faq-icon{position:relative;flex:none;width:18px;height:18px}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;left:50%;top:50%;background:var(--brand);border-radius:2px;transition:transform 220ms var(--ease)}
.faq-icon::before{width:14px;height:2px;transform:translate(-50%,-50%)}
.faq-icon::after{width:2px;height:14px;transform:translate(-50%,-50%)}
.faq-item[open] .faq-icon::after{transform:translate(-50%,-50%) scaleY(0)}
.faq-body{padding:0 22px 20px 24px;font-size:15px;color:var(--muted);line-height:1.85}

/* ---------- 分类互链 + CTA ---------- */
.cat-grid{display:grid;gap:16px;margin-bottom:30px}
@media (min-width:768px){.cat-grid{grid-template-columns:repeat(3,1fr)}}
.cat-card{display:block;padding:22px;border-radius:var(--r-card);background:var(--ink-900);border:1px solid var(--line);transition:transform 240ms var(--ease),border-color 240ms var(--ease)}
.cat-card:hover{transform:translateY(-4px);border-color:rgba(198,255,61,.5)}
.cat-card.is-current{border-color:rgba(198,255,61,.6);background:linear-gradient(140deg,rgba(198,255,61,.1),rgba(27,30,38,.65))}
.cat-card h3{font-size:17px;margin:10px 0 8px}
.cat-card p{font-size:14px;color:var(--muted);line-height:1.8}
.cat-card .cat-go{display:inline-block;margin-top:14px;font-size:13px;color:var(--brand)}
.cta-panel{position:relative;overflow:hidden;border-radius:var(--r-hero);border:1px solid rgba(198,255,61,.2);padding:34px 26px;background:#0B0C10 url('/assets/images/backpic/back-2.png') center/cover no-repeat}
.cta-panel::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(11,12,16,.95),rgba(11,12,16,.74)),repeating-linear-gradient(45deg,rgba(255,255,255,.03) 0 2px,transparent 2px 8px)}
.cta-inner{position:relative;max-width:640px}
.cta-inner h2{margin-bottom:12px}
.cta-inner p{color:var(--muted);font-size:15px;margin-bottom:22px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.cta-actions .btn{flex:1 1 auto;min-width:160px}
@media (min-width:640px){.cta-actions .btn{flex:0 0 auto;min-width:0}}
.cta-fine{font-size:13px;color:var(--muted);margin-top:16px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-900);border-top:1px solid var(--line);padding:52px 0 24px;margin-top:8px}
.foot-grid{display:grid;gap:30px}
@media (min-width:768px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (min-width:1024px){.foot-grid{grid-template-columns:1.5fr 1fr 1fr 1fr}}
.foot-desc{font-size:14px;color:var(--muted);line-height:1.9;margin:14px 0 16px;max-width:34em}
.foot-badges{display:flex;flex-wrap:wrap;gap:10px}
.foot-title{font-size:14px;font-weight:700;color:var(--text);margin-bottom:14px}
.foot-links{display:flex;flex-direction:column}
.foot-links a{font-size:14px;color:var(--muted);padding:5px 0;transition:color 200ms var(--ease)}
.foot-links a:hover{color:var(--brand)}
.foot-bottom{margin-top:34px;padding-top:18px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:13px;color:var(--muted)}

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