/* roulang page: index */
:root{
  --bg:#0C0A12;
  --bg-deep:#08060D;
  --surface:#171221;
  --surface-2:#221B31;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,109,90,.35);
  --text:#F3EFFF;
  --text-2:#B4ABC7;
  --text-3:#7E758F;
  --brand:#FF4D6D;
  --brand-2:#FFB020;
  --accent:#35E0B8;
  --grad-brand:linear-gradient(120deg,#FF4D6D,#FF8A3D 48%,#FFB020);
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --r-pill:999px;
  --sh-1:0 8px 24px rgba(0,0,0,.35);
  --sh-2:0 18px 48px rgba(0,0,0,.5);
  --glow:0 12px 40px -12px rgba(255,77,109,.55);
  --font-cn:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-num:"Inter","SF Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --nav-h:68px;
  --sec-gap:96px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  letter-spacing:0;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
button,input{font-family:inherit;font-size:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
h1,h2,h3{line-height:1.25;font-weight:700;}
:focus-visible{outline:2px solid var(--brand-2);outline-offset:3px;border-radius:6px;}
::selection{background:rgba(255,77,109,.35);color:#fff;}

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 clamp(16px,4vw,32px);
}
.section{padding:var(--sec-gap) 0;position:relative;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:36px;
}
.section-head-main{max-width:680px;}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  letter-spacing:.04em;
  color:var(--brand-2);
  background:rgba(255,176,32,.1);
  border:1px solid rgba(255,176,32,.26);
  border-radius:var(--r-pill);
  padding:5px 14px;
  margin-bottom:16px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--brand-2);}
.section-title{font-size:clamp(24px,3vw,30px);}
.section-sub{color:var(--text-2);font-size:16px;margin-top:10px;}
.more-link{
  font-size:14px;
  color:var(--text-2);
  white-space:nowrap;
  border-bottom:1px solid transparent;
  padding-bottom:2px;
  transition:color .2s ease,border-color .2s ease;
}
.more-link:hover{color:var(--brand-2);border-color:var(--brand-2);}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:46px;
  padding:0 22px;
  border-radius:var(--r-pill);
  font-size:15px;
  font-weight:600;
  border:1px solid transparent;
  transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,border-color .2s ease,color .2s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--grad-brand);color:#1A0C10;box-shadow:0 6px 18px rgba(255,109,90,.28);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--glow);}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 12px rgba(255,109,90,.24);}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--text);}
.btn-ghost:hover{background:rgba(255,255,255,.04);border-color:rgba(255,77,109,.4);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}
.btn-sm{height:38px;padding:0 18px;font-size:14px;}
.btn-block{width:100%;}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  height:var(--nav-h);
  background:rgba(12,10,18,.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  height:var(--nav-h);
  display:flex;
  align-items:center;
  gap:24px;
}
.logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
}
.logo-mark{
  width:32px;height:32px;
  border-radius:10px;
  background:var(--grad-brand);
  display:grid;place-items:center;
  box-shadow:0 6px 18px -6px rgba(255,77,109,.7);
  flex-shrink:0;
}
.logo-mark svg{width:18px;height:18px;display:block;}
.logo-text{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:17px;
  font-weight:700;
  letter-spacing:.01em;
  white-space:nowrap;
}
.logo-badge{
  font-size:11px;
  font-weight:600;
  color:#1A0C10;
  background:var(--grad-brand);
  border-radius:var(--r-pill);
  padding:2px 8px;
  line-height:1.5;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:8px;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  height:var(--nav-h);
  padding:0 14px;
  font-size:15px;
  color:var(--text-2);
  transition:color .2s ease;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:14px;right:14px;bottom:12px;
  height:2px;
  border-radius:2px;
  background:var(--grad-brand);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .24s ease;
}
.nav-link:hover{color:var(--text);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.active{color:var(--text);font-weight:600;}
.nav-link.active::after{transform:scaleX(1);}
.nav-actions{
  display:flex;
  align-items:center;
  gap:12px;
  margin-left:auto;
}
.nav-search{
  display:flex;
  align-items:center;
  gap:8px;
  width:200px;
  height:38px;
  padding:0 14px;
  background:#100D18;
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.nav-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(255,77,109,.18);}
.nav-search svg{width:15px;height:15px;flex-shrink:0;color:var(--text-3);}
.nav-search input{
  border:0;background:none;outline:none;
  width:100%;font-size:14px;
}
.nav-search input::placeholder{color:var(--text-3);}
.nav-toggle{
  display:none;
  width:42px;height:42px;
  border-radius:12px;
  border:1px solid var(--line);
  background:#100D18;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
}
.nav-toggle span{
  display:block;
  width:18px;height:2px;
  background:var(--text);
  border-radius:2px;
  position:relative;
}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:2px;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* 抽屉 */
.drawer-mask{
  position:fixed;inset:0;
  background:rgba(4,3,8,.6);
  backdrop-filter:blur(2px);
  opacity:0;visibility:hidden;
  transition:opacity .25s ease,visibility .25s ease;
  z-index:80;
}
.drawer{
  position:fixed;
  top:0;right:0;
  width:82%;
  max-width:340px;
  height:100%;
  background:var(--bg-deep);
  border-left:1px solid var(--line);
  transform:translateX(100%);
  transition:transform .3s cubic-bezier(.4,0,.2,1);
  z-index:90;
  padding:24px 22px 36px;
  display:flex;
  flex-direction:column;
  gap:22px;
  overflow-y:auto;
}
.drawer-head{display:flex;align-items:center;justify-content:space-between;}
.drawer-close{
  width:38px;height:38px;border-radius:12px;border:1px solid var(--line);
  display:grid;place-items:center;font-size:18px;color:var(--text-2);
}
.drawer-nav{display:flex;flex-direction:column;gap:4px;}
.drawer-nav a{
  padding:13px 4px;
  font-size:16px;
  color:var(--text-2);
  border-bottom:1px solid var(--line);
}
.drawer-nav a.active{color:var(--brand-2);font-weight:600;}
body.drawer-open .drawer{transform:translateX(0);}
body.drawer-open .drawer-mask{opacity:1;visibility:visible;}
body.drawer-open{overflow:hidden;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  overflow:hidden;
  padding:64px 0 72px;
  min-height:640px;
  display:flex;
  align-items:center;
  border-bottom:1px solid var(--line);
}
.hero::before{
  content:"";
  position:absolute;inset:0;
  background:
    radial-gradient(680px 420px at 12% 8%,rgba(255,77,109,.18),transparent 62%),
    radial-gradient(560px 380px at 88% 82%,rgba(255,176,32,.14),transparent 66%);
  pointer-events:none;
}
.hero::after{
  content:"";
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(circle at 50% 40%,#000 0%,transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 50% 40%,#000 0%,transparent 78%);
  pointer-events:none;
}
.hero-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:56px;
  align-items:center;
}
.hero h1{
  font-size:clamp(30px,4.2vw,48px);
  line-height:1.22;
  margin:18px 0 20px;
  max-width:15em;
}
.hero h1 .hl{
  background:var(--grad-brand);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-sub{
  font-size:17px;
  color:var(--text-2);
  max-width:34em;
  line-height:1.8;
}
.hero-cta{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:32px;
}
.hero-stats{
  display:flex;
  flex-wrap:wrap;
  gap:36px;
  margin-top:44px;
  padding-top:28px;
  border-top:1px solid var(--line);
}
.mini-stat{}
.mini-stat .num{
  font-family:var(--font-num);
  font-variant-numeric:tabular-nums;
  font-size:22px;
  font-weight:700;
  color:var(--text);
  display:block;
  line-height:1.3;
}
.mini-stat .num small{font-size:13px;color:var(--text-3);margin-left:4px;font-weight:500;}
.mini-stat .lbl{font-size:13px;color:var(--text-3);}

/* 直播主卡 */
.live-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--sh-2);
  transition:transform .25s ease,border-color .25s ease;
}
.live-card:hover{transform:translateY(-4px);border-color:var(--line-strong);}
.live-cover{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
}
.live-cover img{width:100%;height:100%;object-fit:cover;}
.live-cover::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(8,6,13,.15) 0%,rgba(8,6,13,0) 38%,rgba(8,6,13,.85) 100%);
}
.live-cover .status-badge{
  position:absolute;
  top:16px;left:16px;
  z-index:2;
}
.live-cover .episode{
  position:absolute;
  bottom:14px;left:16px;
  z-index:2;
  font-size:13px;
  color:rgba(243,239,255,.85);
  letter-spacing:.02em;
}
.live-body{padding:22px 24px 26px;}
.live-body h3{font-size:20px;margin-bottom:6px;}
.live-body .live-desc{font-size:14px;color:var(--text-2);line-height:1.7;}
.status-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:12px;
  font-weight:600;
  padding:4px 12px;
  border-radius:var(--r-pill);
  line-height:1.6;
  white-space:nowrap;
}
.status-upcoming{background:rgba(255,176,32,.12);color:#FFC46B;border:1px solid rgba(255,176,32,.28);}
.status-live{background:rgba(255,77,109,.14);color:#FF8FA3;border:1px solid rgba(255,77,109,.32);}
.status-replay{background:rgba(53,224,184,.12);color:#7FEBD6;border:1px solid rgba(53,224,184,.28);}
.status-ended{background:rgba(110,101,128,.16);color:#9C93AC;border:1px solid rgba(110,101,128,.3);}
.status-live .pulse{
  width:8px;height:8px;border-radius:50%;background:var(--brand);
  box-shadow:0 0 0 0 rgba(255,77,109,.6);
  animation:pulse 1.8s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,77,109,.6);}
  70%{box-shadow:0 0 0 8px rgba(255,77,109,0);}
  100%{box-shadow:0 0 0 0 rgba(255,77,109,0);}
}
.countdown{
  display:flex;
  gap:10px;
  margin:18px 0 20px;
}
.cd-block{
  flex:1;
  background:var(--surface-2);
  border:1px solid var(--line);
  border-radius:var(--r-sm);
  padding:10px 6px;
  text-align:center;
}
.cd-num{
  display:block;
  font-family:var(--font-num);
  font-variant-numeric:tabular-nums;
  font-size:22px;
  font-weight:700;
  letter-spacing:.02em;
  transition:opacity .12s linear;
}
.cd-unit{display:block;font-size:11px;color:var(--text-3);margin-top:2px;}

/* ---------- 数据徽章条 ---------- */
.metrics{
  border-bottom:1px solid var(--line);
  background:var(--bg-deep);
}
.metrics-inner{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  padding:30px 0;
}
.metric{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding-left:18px;
  border-left:2px solid rgba(255,176,32,.35);
}
.metric .val{
  font-family:var(--font-num);
  font-variant-numeric:tabular-nums;
  font-size:26px;
  font-weight:700;
  line-height:1.25;
}
.metric .val small{font-size:13px;color:var(--text-3);font-weight:500;margin-left:4px;}
.metric .cap{font-size:13px;color:var(--text-3);}

/* ---------- 预告卡片流 ---------- */
.forecast-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.forecast-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  overflow:hidden;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
  display:flex;
  flex-direction:column;
}
.forecast-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--sh-2);}
.card-cover{position:relative;aspect-ratio:16/9;overflow:hidden;}
.card-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.forecast-card:hover .card-cover img{transform:scale(1.04);}
.card-cover::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(8,6,13,.2) 0%,rgba(8,6,13,0) 40%,rgba(8,6,13,.75) 100%);
}
.card-cover .status-badge{position:absolute;top:14px;left:14px;z-index:2;}
.card-cover .countdown-float{
  position:absolute;bottom:12px;left:14px;right:14px;z-index:2;
  font-family:var(--font-num);
  font-variant-numeric:tabular-nums;
  font-size:13px;
  color:#FFD9A8;
  background:rgba(8,6,13,.62);
  border:1px solid rgba(255,176,32,.24);
  border-radius:var(--r-pill);
  padding:5px 12px;
  backdrop-filter:blur(6px);
  display:inline-flex;
  width:max-content;
  max-width:100%;
}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card-body h3{font-size:18px;line-height:1.45;}
.card-body .desc{font-size:14px;color:var(--text-2);line-height:1.75;}
.card-meta{
  display:flex;align-items:center;gap:10px;
  font-size:13px;color:var(--text-3);
  margin-top:auto;padding-top:12px;
  border-top:1px solid var(--line);
}
.card-meta .sep{width:3px;height:3px;border-radius:50%;background:var(--text-3);}
.point-tags{display:flex;flex-wrap:wrap;gap:8px;}
.tag{
  font-size:12px;
  color:var(--text-2);
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  padding:3px 10px;
  line-height:1.6;
}

/* ---------- 看点列表 ---------- */
.points-list{
  counter-reset:pt;
  border-top:1px solid var(--line);
}
.point-item{
  display:grid;
  grid-template-columns:72px 1fr auto;
  gap:24px;
  align-items:center;
  padding:26px 8px;
  border-bottom:1px solid var(--line);
  transition:background-color .2s ease,padding-left .2s ease;
}
.point-item:hover{background:rgba(255,255,255,.025);padding-left:18px;}
.point-num{
  font-family:var(--font-num);
  font-variant-numeric:tabular-nums;
  font-size:24px;
  font-weight:700;
  color:transparent;
  background:var(--grad-brand);
  -webkit-background-clip:text;
  background-clip:text;
  line-height:1;
}
.point-main h3{font-size:17px;margin-bottom:5px;}
.point-main p{font-size:14px;color:var(--text-2);line-height:1.7;}
.point-side{font-size:13px;color:var(--text-3);white-space:nowrap;}

/* ---------- 订阅条 ---------- */
.subscribe-band{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-xl);
  padding:40px clamp(22px,4vw,44px);
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:40px;
  align-items:center;
  position:relative;
  overflow:hidden;
}
.subscribe-band::before{
  content:"";
  position:absolute;top:-40%;right:-10%;
  width:420px;height:420px;
  background:radial-gradient(circle,rgba(255,77,109,.18),transparent 65%);
  pointer-events:none;
}
.subscribe-band h2{font-size:clamp(22px,2.6vw,28px);margin-bottom:12px;position:relative;}
.subscribe-band p{color:var(--text-2);font-size:15px;max-width:32em;position:relative;}
.sub-form{position:relative;display:flex;flex-direction:column;gap:14px;}
.form-row{display:flex;gap:12px;}
.field{
  flex:1;
  height:46px;
  padding:0 18px;
  background:#100D18;
  border:1px solid var(--line);
  border-radius:12px;
  outline:none;
  font-size:15px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field::placeholder{color:var(--text-3);}
.field:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(255,77,109,.18);}
.form-error{font-size:13px;color:#FF7A8A;min-height:18px;}
.check-row{
  display:flex;align-items:flex-start;gap:9px;
  font-size:13px;color:var(--text-3);line-height:1.7;
}
.check-row input{margin-top:4px;accent-color:var(--brand);width:15px;height:15px;flex-shrink:0;}
.check-row a{color:var(--brand-2);border-bottom:1px solid rgba(255,176,32,.4);}

/* ---------- 回放列表 ---------- */
.replay-list{
  display:flex;
  flex-direction:column;
  border-top:1px solid var(--line);
}
.replay-item{
  display:grid;
  grid-template-columns:96px 1fr auto auto;
  gap:20px;
  align-items:center;
  padding:16px 10px;
  border-bottom:1px solid var(--line);
  transition:background-color .2s ease;
}
.replay-item:hover{background:rgba(255,255,255,.03);}
.replay-thumb{
  width:96px;height:54px;
  border-radius:var(--r-sm);
  overflow:hidden;
  background:rgba(255,77,109,.1);
  flex-shrink:0;
}
.replay-thumb img{width:100%;height:100%;object-fit:cover;}
.replay-main h3{font-size:16px;line-height:1.5;margin-bottom:3px;}
.replay-main .meta{font-size:13px;color:var(--text-3);}
.duration{
  font-family:var(--font-num);
  font-variant-numeric:tabular-nums;
  font-size:12px;
  color:#7FEBD6;
  background:rgba(53,224,184,.1);
  border:1px solid rgba(53,224,184,.24);
  border-radius:var(--r-pill);
  padding:3px 10px;
  white-space:nowrap;
}
.replay-arrow{color:var(--text-3);font-size:18px;transition:transform .2s ease,color .2s ease;}
.replay-item:hover .replay-arrow{color:var(--brand-2);transform:translateX(4px);}

/* ---------- 最新信息（CMS） ---------- */
.news-section{background:var(--bg-deep);border-top:1px solid var(--line);}
.news-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.news-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  overflow:hidden;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
  display:flex;
  flex-direction:column;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--sh-2);}
.news-link{display:flex;flex-direction:column;height:100%;}
.news-cover{aspect-ratio:16/9;overflow:hidden;background:rgba(255,77,109,.1);}
.news-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.news-card:hover .news-cover img{transform:scale(1.04);}
.news-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.news-cat{
  align-self:flex-start;
  font-size:12px;
  color:#FFC46B;
  background:rgba(255,176,32,.12);
  border:1px solid rgba(255,176,32,.28);
  border-radius:var(--r-pill);
  padding:2px 10px;
  line-height:1.7;
}
.news-body h3{
  font-size:17px;
  line-height:1.5;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.news-body p{
  font-size:14px;
  color:var(--text-2);
  line-height:1.7;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.news-meta{
  margin-top:auto;
  padding-top:12px;
  border-top:1px solid var(--line);
  font-size:13px;
  color:var(--text-3);
  font-variant-numeric:tabular-nums;
}
.news-empty{
  grid-column:1/-1;
  background:var(--surface);
  border:1px dashed var(--line);
  border-radius:var(--r-lg);
  padding:48px 24px;
  text-align:center;
  color:var(--text-2);
}
.news-empty .ico{
  width:52px;height:52px;
  margin:0 auto 16px;
  border-radius:16px;
  background:rgba(255,77,109,.12);
  border:1px solid rgba(255,77,109,.24);
  display:grid;place-items:center;
  font-size:22px;
  color:var(--brand);
}
.news-empty p{font-size:15px;margin-bottom:18px;}

/* ---------- 分类入口 ---------- */
.cat-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:24px;
}
.cat-card{
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  min-height:230px;
  display:flex;
  align-items:flex-end;
  border:1px solid var(--line);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:var(--line-strong);}
.cat-card img{
  position:absolute;inset:0;
  width:100%;height:100%;object-fit:cover;
  transition:transform .6s ease;
}
.cat-card:hover img{transform:scale(1.05);}
.cat-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(140deg,rgba(12,10,18,.35) 0%,rgba(12,10,18,.82) 62%,rgba(12,10,18,.95) 100%);
}
.cat-inner{
  position:relative;
  z-index:2;
  padding:26px 28px;
  width:100%;
}
.cat-inner h3{font-size:21px;margin-bottom:8px;}
.cat-inner p{font-size:14px;color:var(--text-2);line-height:1.7;max-width:26em;}
.cat-foot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-top:18px;
}
.cat-count{
  font-size:12px;
  color:#FFC46B;
  background:rgba(255,176,32,.12);
  border:1px solid rgba(255,176,32,.28);
  border-radius:var(--r-pill);
  padding:3px 12px;
  font-variant-numeric:tabular-nums;
}
.cat-go{font-size:14px;color:var(--text);display:inline-flex;align-items:center;gap:6px;}
.cat-card:hover .cat-go{color:var(--brand-2);}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px;}
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:20px 4px;
  font-size:16px;
  font-weight:600;
  cursor:pointer;
  list-style:none;
  transition:color .2s ease,padding-left .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";
  flex-shrink:0;
  width:28px;height:28px;
  border-radius:50%;
  border:1px solid var(--line);
  display:grid;place-items:center;
  font-size:17px;
  font-weight:400;
  color:var(--text-2);
  transition:transform .25s ease,color .2s ease,border-color .2s ease;
}
.faq-item[open] summary{color:var(--brand-2);}
.faq-item[open] summary::after{content:"−";transform:rotate(180deg);color:var(--brand-2);border-color:rgba(255,176,32,.5);}
.faq-item summary:hover{padding-left:10px;color:var(--brand-2);}
.faq-answer{
  padding:0 40px 22px 4px;
  color:var(--text-2);
  font-size:15px;
  line-height:1.8;
}
.faq-item[open]{
  background:var(--surface);
  border-radius:16px;
  padding:0 20px;
  border-bottom-color:transparent;
  margin-bottom:10px;
}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-xl);
  background:var(--grad-brand);
  padding:clamp(32px,4vw,44px) clamp(24px,4vw,52px);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
  box-shadow:0 24px 60px -30px rgba(255,109,90,.8);
}
.cta-band::after{
  content:"";
  position:absolute;inset:0;
  background:radial-gradient(400px 200px at 88% 20%,rgba(255,255,255,.28),transparent 70%);
  pointer-events:none;
}
.cta-band h2{
  font-size:clamp(22px,2.8vw,30px);
  color:#22090F;
  position:relative;
  z-index:2;
  margin-bottom:8px;
}
.cta-band p{color:rgba(34,9,15,.78);font-size:15px;position:relative;z-index:2;}
.cta-band .btn{
  position:relative;z-index:2;
  background:#1A0C10;
  color:#FFE8D2;
  box-shadow:0 10px 26px -12px rgba(0,0,0,.7);
}
.cta-band .btn:hover{transform:translateY(-2px);box-shadow:0 16px 34px -14px rgba(0,0,0,.8);}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--bg-deep);
  border-top:1px solid var(--line);
  position:relative;
  margin-top:var(--sec-gap);
}
.site-footer::before{
  content:"";
  position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,77,109,.55),rgba(255,176,32,.5),transparent);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:40px;
  padding:64px 0 48px;
}
.footer-brand p{font-size:14px;color:var(--text-3);margin:16px 0 20px;max-width:22em;line-height:1.8;}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;}
.tag-list span{
  font-size:12px;
  color:var(--text-2);
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  border-radius:var(--r-pill);
  padding:3px 11px;
  line-height:1.7;
}
.footer-col h4{font-size:14px;color:var(--text);margin-bottom:16px;font-weight:600;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:14px;color:var(--text-3);}
.footer-col a:hover{color:var(--brand-2);}
.qr-box{
  width:96px;height:96px;
  border-radius:14px;
  border:1px solid var(--line);
  background:
    repeating-linear-gradient(45deg,rgba(255,255,255,.045) 0 6px,transparent 6px 12px),
    #100D18;
  display:grid;place-items:center;
  font-size:12px;
  color:var(--text-3);
  margin-top:6px;
  text-align:center;
  line-height:1.5;
  padding:6px;
}
.footer-bottom{
  border-top:1px solid var(--line);
  padding:22px 0 30px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:13px;
  color:var(--text-3);
}
.footer-bottom .links{display:flex;gap:18px;flex-wrap:wrap;}
.footer-bottom a:hover{color:var(--text-2);}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .hero-grid{gap:40px;}
  .nav-search{width:170px;}
}
@media (max-width:991px){
  :root{--sec-gap:72px;}
  .nav-links,.nav-actions .nav-search,.nav-actions .btn-ghost{display:none;}
  .nav-toggle{display:inline-flex;}
  .nav-actions{margin-left:auto;gap:10px;}
  .hero{padding:48px 0 56px;min-height:0;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero h1{max-width:none;}
  .metrics-inner{grid-template-columns:repeat(2,1fr);gap:20px;}
  .forecast-grid{grid-template-columns:repeat(2,1fr);gap:20px;}
  .news-grid{grid-template-columns:repeat(2,1fr);gap:20px;}
  .cat-grid{grid-template-columns:1fr;}
  .subscribe-band{grid-template-columns:1fr;gap:26px;padding:32px 26px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;padding:48px 0 36px;}
  .point-item{grid-template-columns:56px 1fr;gap:16px;}
  .point-side{display:none;}
}
@media (max-width:767px){
  :root{--sec-gap:56px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:26px;}
  .forecast-grid{grid-template-columns:1fr;gap:16px;}
  .news-grid{grid-template-columns:1fr;gap:16px;}
  .replay-item{grid-template-columns:80px 1fr auto;gap:14px;}
  .replay-thumb{width:80px;height:46px;}
  .replay-arrow{display:none;}
  .duration{grid-column:2;justify-self:start;margin-top:-4px;}
  .hero-stats{gap:24px;margin-top:32px;padding-top:22px;}
  .form-row{flex-direction:column;}
  .form-row .btn{width:100%;}
  .cta-band{flex-direction:column;align-items:flex-start;}
  .cta-band .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:480px){
  body{font-size:15px;}
  .metrics-inner{grid-template-columns:1fr;}
  .cd-num{font-size:18px;}
  .hero h1{font-size:28px;}
  .logo-text{font-size:15px;}
  .cat-inner{padding:20px 20px;}
  .faq-answer{padding-right:12px;}
}

/* roulang page: article */
:root{
  --bg:#0C0A12;
  --bg-deep:#08060D;
  --surface:#171221;
  --surface-2:#221B31;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.14);
  --text:#F3EFFF;
  --text-2:#B4ABC7;
  --text-3:#7E758F;
  --brand:#FF4D6D;
  --brand-2:#FFB020;
  --accent:#35E0B8;
  --status-soon:#FFB020;
  --status-live:#FF4D6D;
  --status-replay:#35E0B8;
  --status-end:#6E6580;
  --grad-brand:linear-gradient(120deg,#FF4D6D,#FF8A3D 48%,#FFB020);
  --grad-soft:linear-gradient(120deg,rgba(255,77,109,.16),rgba(255,176,32,.16));
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --r-pill:999px;
  --sh-1:0 8px 24px rgba(0,0,0,.35);
  --sh-2:0 18px 48px rgba(0,0,0,.5);
  --glow:0 12px 40px -12px rgba(255,77,109,.55);
  --container:1200px;
  --ease:cubic-bezier(.32,.72,.28,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body.nav-open{overflow:hidden;}
img,svg,video{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease);}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;}
ul,ol{padding:0;list-style:none;}
button{font-family:inherit;font-size:inherit;color:inherit;background:none;border:0;cursor:pointer;}
input{font-family:inherit;}
:focus-visible{outline:2px solid var(--brand-2);outline-offset:3px;border-radius:6px;}
::selection{background:rgba(255,77,109,.35);color:#fff;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding-left:clamp(16px,4vw,32px);
  padding-right:clamp(16px,4vw,32px);
}

/* ============ header / nav ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(12,10,18,.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:24px;
  height:68px;
}
.logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
}
.logo-mark{
  width:32px;
  height:32px;
  border-radius:10px;
  background:var(--grad-brand);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 6px 18px -8px rgba(255,77,109,.9);
  transition:transform .25s var(--ease);
}
.logo-mark svg{width:18px;height:18px;}
.logo:hover .logo-mark{transform:rotate(-6deg) scale(1.05);}
.logo-text{
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-size:17px;
  font-weight:700;
  letter-spacing:0;
  color:var(--text);
  white-space:nowrap;
}
.logo-badge{
  font-size:12px;
  font-weight:600;
  line-height:1;
  padding:4px 8px;
  border-radius:var(--r-pill);
  color:#FFD79A;
  background:rgba(255,176,32,.12);
  border:1px solid rgba(255,176,32,.28);
}
.nav-links{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:8px;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  height:68px;
  padding:0 12px;
  font-size:15px;
  color:var(--text-2);
  transition:color .2s var(--ease);
  white-space:nowrap;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:12px;
  right:12px;
  bottom:14px;
  height:2px;
  border-radius:2px;
  background:var(--grad-brand);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .25s var(--ease);
}
.nav-link:hover{color:var(--text);}
.nav-link:hover::after{transform:scaleX(.5);}
.nav-link.active{color:var(--text);font-weight:600;}
.nav-link.active::after{transform:scaleX(1);}
.header-actions{
  display:flex;
  align-items:center;
  gap:12px;
  margin-left:auto;
}
.search{
  position:relative;
  display:flex;
  align-items:center;
  width:200px;
}
.search-icon{
  position:absolute;
  left:14px;
  width:15px;
  height:15px;
  stroke:var(--text-3);
  fill:none;
  stroke-width:2;
  pointer-events:none;
}
.search input{
  width:100%;
  height:40px;
  padding:0 14px 0 36px;
  border-radius:var(--r-pill);
  background:#100D18;
  border:1px solid var(--line);
  color:var(--text);
  font-size:13.5px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.search input::placeholder{color:var(--text-3);}
.search input:focus{
  outline:none;
  border-color:rgba(255,77,109,.6);
  box-shadow:0 0 0 3px rgba(255,77,109,.18);
}
.menu-toggle{
  display:none;
  width:40px;
  height:40px;
  border-radius:var(--r-sm);
  border:1px solid var(--line);
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:4px;
}
.menu-toggle span{
  display:block;
  width:16px;
  height:2px;
  border-radius:2px;
  background:var(--text);
  transition:transform .25s var(--ease),opacity .2s var(--ease);
}
body.nav-open .menu-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg);}
body.nav-open .menu-toggle span:nth-child(2){opacity:0;}
body.nav-open .menu-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
.nav-mask{
  position:fixed;
  inset:0;
  background:rgba(4,3,8,.6);
  backdrop-filter:blur(2px);
  opacity:0;
  visibility:hidden;
  transition:opacity .25s var(--ease),visibility .25s;
  z-index:55;
}
body.nav-open .nav-mask{opacity:1;visibility:visible;}

/* ============ buttons / badges ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:46px;
  padding:0 22px;
  border-radius:var(--r-pill);
  font-size:15px;
  font-weight:600;
  border:1px solid transparent;
  cursor:pointer;
  white-space:nowrap;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);
}
.btn-primary{
  background:var(--grad-brand);
  color:#1A0C10;
  box-shadow:var(--sh-1);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--glow);}
.btn-primary:active{transform:translateY(0);box-shadow:var(--sh-1);}
.btn-ghost{
  background:transparent;
  border-color:var(--line-strong);
  color:var(--text);
}
.btn-ghost:hover{border-color:rgba(255,77,109,.42);background:rgba(255,255,255,.04);}
.btn-ghost:active{background:rgba(255,255,255,.08);}
.btn-sm{height:40px;padding:0 18px;font-size:14px;}
.btn-block{width:100%;}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none;}

.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  border-radius:var(--r-pill);
  font-size:12.5px;
  font-weight:600;
  line-height:1.6;
  border:1px solid transparent;
  white-space:nowrap;
}
.badge-brand{
  color:#FFC46B;
  background:rgba(255,176,32,.12);
  border-color:rgba(255,176,32,.28);
}
.badge-live{
  color:#FFC0CB;
  background:rgba(255,77,109,.14);
  border-color:rgba(255,77,109,.34);
}
.badge-live::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--status-live);
  box-shadow:0 0 0 0 rgba(255,77,109,.6);
  animation:pulse 2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,77,109,.55);}
  70%{box-shadow:0 0 0 8px rgba(255,77,109,0);}
  100%{box-shadow:0 0 0 0 rgba(255,77,109,0);}
}
.badge-replay{
  color:#8BF2DA;
  background:rgba(53,224,184,.12);
  border-color:rgba(53,224,184,.3);
}
.badge-end{
  color:#B9B2C6;
  background:rgba(110,101,128,.18);
  border-color:rgba(110,101,128,.4);
}

/* ============ breadcrumb ============ */
.crumb-wrap{
  padding-top:24px;
}
.breadcrumb{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:8px;
  font-size:13px;
  color:var(--text-3);
}
.breadcrumb a{color:var(--text-3);}
.breadcrumb a:hover{color:var(--brand-2);}
.breadcrumb .sep{color:var(--text-3);opacity:.7;}
.breadcrumb .current{
  color:var(--text);
  max-width:min(60vw,520px);
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}

/* ============ article hero ============ */
.article-hero{
  padding:28px 0 0;
}
.article-hero-inner{
  max-width:900px;
}
.article-hero h1{
  margin-top:16px;
  font-size:clamp(26px,3.6vw,40px);
  line-height:1.28;
  font-weight:800;
  letter-spacing:0;
  color:var(--text);
}
.article-meta{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:10px 22px;
  margin-top:18px;
  font-size:13.5px;
  color:var(--text-3);
}
.article-meta span{display:inline-flex;align-items:center;gap:6px;}
.article-meta .dot{
  width:4px;height:4px;border-radius:50%;background:var(--text-3);opacity:.6;
}
.article-cover{
  margin-top:28px;
  border-radius:var(--r-lg);
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--grad-soft);
  aspect-ratio:16/9;
  box-shadow:var(--sh-1);
}
.article-cover img{
  width:100%;
  height:100%;
  object-fit:cover;
}

/* ============ layout ============ */
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 340px;
  gap:56px;
  align-items:start;
  padding:48px 0 0;
}
.article-body{
  max-width:760px;
  font-size:17px;
  line-height:1.9;
  color:var(--text-2);
  overflow-wrap:break-word;
  word-break:break-word;
}
.article-body > * + *{margin-top:1.1em;}
.article-body h2{
  position:relative;
  margin-top:2em;
  padding-left:14px;
  font-size:24px;
  line-height:1.4;
  font-weight:700;
  color:var(--text);
}
.article-body h2::before{
  content:"";
  position:absolute;
  left:0;
  top:.24em;
  bottom:.24em;
  width:4px;
  border-radius:2px;
  background:var(--grad-brand);
}
.article-body h3{
  margin-top:1.7em;
  font-size:19px;
  line-height:1.5;
  font-weight:700;
  color:var(--text);
}
.article-body h4{
  margin-top:1.4em;
  font-size:17px;
  font-weight:600;
  color:var(--text);
}
.article-body p{color:var(--text-2);}
.article-body strong{color:var(--text);font-weight:600;}
.article-body a{
  color:var(--brand-2);
  border-bottom:1px solid rgba(255,176,32,.35);
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.article-body a:hover{color:#fff;border-bottom-color:rgba(255,255,255,.7);}
.article-body ul{list-style:none;}
.article-body ul li{
  position:relative;
  padding-left:20px;
  margin:.45em 0;
}
.article-body ul li::before{
  content:"";
  position:absolute;
  left:2px;
  top:.78em;
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--grad-brand);
}
.article-body ol{
  list-style:decimal;
  padding-left:1.4em;
}
.article-body ol li{margin:.45em 0;padding-left:4px;}
.article-body ol li::marker{color:var(--brand-2);font-weight:600;}
.article-body blockquote{
  margin:1.6em 0;
  padding:18px 22px;
  border-left:3px solid var(--brand);
  border-radius:0 var(--r-md) var(--r-md) 0;
  background:rgba(255,77,109,.08);
  color:var(--text);
  font-size:16.5px;
}
.article-body blockquote p{color:var(--text);}
.article-body img{
  width:auto;
  max-width:100%;
  height:auto;
  border-radius:var(--r-md);
  border:1px solid var(--line);
}
.article-body figure{margin:1.6em 0;}
.article-body figcaption{
  margin-top:10px;
  font-size:13px;
  line-height:1.6;
  color:var(--text-3);
  text-align:center;
}
.article-body table{
  width:100%;
  border-collapse:collapse;
  font-size:15px;
  border:1px solid var(--line);
  border-radius:var(--r-md);
  overflow:hidden;
}
.article-body th,.article-body td{
  padding:10px 14px;
  border-bottom:1px solid var(--line);
  text-align:left;
  vertical-align:top;
}
.article-body th{
  background:var(--surface);
  color:var(--text);
  font-weight:600;
}
.article-body tr:last-child td{border-bottom:0;}
.article-body code{
  padding:2px 6px;
  border-radius:6px;
  background:var(--surface-2);
  color:var(--brand-2);
  font-size:.9em;
  font-family:ui-monospace,"SF Mono",Inter,monospace;
}
.article-body hr{
  border:0;
  height:1px;
  background:var(--line);
  margin:2em 0;
}

.article-empty{
  padding:48px 28px;
  border:1px dashed var(--line-strong);
  border-radius:var(--r-lg);
  background:var(--surface);
  text-align:center;
}
.article-empty h2{
  padding-left:0;
  margin-top:0;
  font-size:20px;
  color:var(--text);
}
.article-empty h2::before{display:none;}
.article-empty p{
  margin-top:10px;
  font-size:15px;
  color:var(--text-2);
}
.article-empty .btn{margin-top:22px;}

/* ============ sidebar ============ */
.article-side{
  position:sticky;
  top:92px;
  display:flex;
  flex-direction:column;
  gap:20px;
}
.side-card{
  padding:22px;
  border-radius:var(--r-lg);
  background:var(--surface);
  border:1px solid var(--line);
  box-shadow:var(--sh-1);
}
.side-card h2{
  font-size:16px;
  font-weight:700;
  color:var(--text);
  line-height:1.5;
}
.side-card p{
  margin-top:8px;
  font-size:13.5px;
  line-height:1.7;
  color:var(--text-2);
}
.side-form{margin-top:16px;display:flex;flex-direction:column;gap:10px;}
.side-form input{
  width:100%;
  height:44px;
  padding:0 14px;
  border-radius:12px;
  background:#100D18;
  border:1px solid var(--line);
  color:var(--text);
  font-size:14px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.side-form input::placeholder{color:var(--text-3);}
.side-form input:focus{
  outline:none;
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(255,77,109,.18);
}
.form-tip{font-size:12.5px;color:var(--text-3);line-height:1.6;}
.side-links{margin-top:14px;display:flex;flex-direction:column;}
.side-links li + li{border-top:1px solid var(--line);}
.side-links a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:12px 0;
  font-size:14.5px;
  color:var(--text-2);
  transition:color .2s var(--ease),padding .2s var(--ease);
}
.side-links a::after{
  content:"→";
  color:var(--text-3);
  transition:transform .2s var(--ease),color .2s var(--ease);
}
.side-links a:hover{color:var(--brand-2);padding-left:4px;}
.side-links a:hover::after{transform:translateX(3px);color:var(--brand-2);}

/* ============ related ============ */
.section-block{padding:clamp(56px,7vw,96px) 0 0;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:28px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.06em;
  color:var(--brand-2);
  text-transform:uppercase;
}
.eyebrow::before{
  content:"";
  width:18px;
  height:2px;
  border-radius:2px;
  background:var(--grad-brand);
}
.section-head h2{
  margin-top:10px;
  font-size:clamp(22px,2.6vw,30px);
  line-height:1.3;
  font-weight:800;
  color:var(--text);
}
.section-head .sub{
  margin-top:10px;
  font-size:14.5px;
  color:var(--text-2);
  max-width:640px;
}
.more-link{
  font-size:14px;
  font-weight:600;
  color:var(--brand-2);
  white-space:nowrap;
  flex-shrink:0;
}
.more-link:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;}

.related-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
}
.card{
  display:flex;
  flex-direction:column;
  overflow:hidden;
  border-radius:var(--r-lg);
  background:var(--surface);
  border:1px solid var(--line);
  transition:transform .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.card:hover{
  transform:translateY(-4px);
  border-color:rgba(255,109,90,.35);
  box-shadow:var(--sh-2);
}
.card-thumb{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  background:var(--grad-soft);
}
.card-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .4s var(--ease);
}
.card:hover .card-thumb img{transform:scale(1.04);}
.card-thumb::after{
  content:"";
  position:absolute;
  inset:auto 0 0 0;
  height:60%;
  background:linear-gradient(180deg,rgba(12,10,18,0),rgba(12,10,18,.82));
  pointer-events:none;
}
.card-badge{
  position:absolute;
  top:12px;
  left:12px;
  z-index:2;
}
.card-body{padding:20px 22px 22px;}
.card-body h3{
  font-size:16.5px;
  line-height:1.5;
  font-weight:700;
  color:var(--text);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.card-body p{
  margin-top:8px;
  font-size:13.5px;
  line-height:1.7;
  color:var(--text-2);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.card-meta{
  display:flex;
  align-items:center;
  gap:10px;
  margin-top:14px;
  font-size:12.5px;
  color:var(--text-3);
}

/* ============ CTA strip ============ */
.cta-band{
  position:relative;
  overflow:hidden;
  margin-top:clamp(56px,7vw,96px);
  border-radius:var(--r-xl);
  padding:44px clamp(24px,4vw,52px);
  background:linear-gradient(120deg,rgba(255,77,109,.16),rgba(255,176,32,.14)),var(--surface);
  border:1px solid rgba(255,176,32,.18);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  flex-wrap:wrap;
}
.cta-band::before{
  content:"";
  position:absolute;
  right:-80px;
  top:-90px;
  width:280px;
  height:280px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,138,61,.28),transparent 68%);
  pointer-events:none;
}
.cta-band h2{
  font-size:clamp(20px,2.4vw,26px);
  line-height:1.35;
  font-weight:800;
  color:var(--text);
}
.cta-band p{
  margin-top:8px;
  font-size:14.5px;
  color:var(--text-2);
  max-width:560px;
}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;}

.back-row{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:36px;
}

/* ============ footer ============ */
.site-footer{
  margin-top:clamp(64px,8vw,110px);
  background:var(--bg-deep);
  border-top:1px solid var(--line);
  position:relative;
}
.site-footer::before{
  content:"";
  position:absolute;
  top:-1px;
  left:0;
  right:0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,77,109,.6),rgba(255,176,32,.5),transparent);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:40px;
  padding:56px 0 40px;
}
.footer-brand p{
  margin-top:16px;
  font-size:14px;
  line-height:1.8;
  color:var(--text-2);
  max-width:320px;
}
.tag-list{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:18px;
}
.tag-list span{
  display:inline-flex;
  padding:4px 10px;
  border-radius:var(--r-pill);
  font-size:12px;
  color:var(--text-2);
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
}
.footer-col h4{
  font-size:14px;
  font-weight:700;
  color:var(--text);
  margin-bottom:16px;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{
  font-size:13.5px;
  color:var(--text-2);
  transition:color .2s var(--ease);
}
.footer-col a:hover{color:var(--brand-2);}
.qr-box{
  margin-top:18px;
  width:96px;
  height:96px;
  border-radius:var(--r-md);
  border:1px dashed var(--line-strong);
  background:rgba(255,255,255,.03);
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  font-size:11.5px;
  line-height:1.6;
  color:var(--text-3);
  padding:8px;
}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:16px;
  padding:20px 0 32px;
  border-top:1px solid var(--line);
  font-size:12.5px;
  color:var(--text-3);
}
.footer-bottom .links{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:16px;
}
.footer-bottom a{color:var(--text-3);}
.footer-bottom a:hover{color:var(--brand-2);}

/* ============ responsive ============ */
@media (max-width:1199px){
  .article-layout{gap:40px;grid-template-columns:minmax(0,1fr) 300px;}
}
@media (max-width:991px){
  .search{display:none;}
  .menu-toggle{display:inline-flex;}
  .nav-links{
    position:fixed;
    top:0;
    right:0;
    height:100vh;
    width:82%;
    max-width:340px;
    margin-left:0;
    padding:88px 24px 32px;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    background:var(--surface);
    border-left:1px solid var(--line);
    box-shadow:var(--sh-2);
    transform:translateX(102%);
    transition:transform .3s var(--ease);
    z-index:60;
    overflow-y:auto;
  }
  body.nav-open .nav-links{transform:translateX(0);}
  .nav-link{
    height:auto;
    padding:14px 4px;
    font-size:16px;
    border-bottom:1px solid var(--line);
  }
  .nav-link::after{display:none;}
  .nav-link.active{color:var(--brand-2);}
  .header-actions .btn-ghost{display:none;}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:40px;}
  .article-side{position:static;flex-direction:row;flex-wrap:wrap;}
  .article-side .side-card{flex:1 1 260px;}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .article-body{max-width:100%;}
}
@media (max-width:767px){
  .header-actions .btn-primary{display:none;}
  .logo-text{font-size:16px;}
  .article-hero h1{margin-top:14px;}
  .related-grid{grid-template-columns:minmax(0,1fr);}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;}
  .cta-band{flex-direction:column;align-items:flex-start;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1 1 auto;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding:44px 0 32px;}
  .article-meta{gap:8px 16px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:520px){
  .article-body{font-size:16px;line-height:1.85;}
  .article-body h2{font-size:20px;}
  .article-body h3{font-size:17px;}
  .breadcrumb .current{max-width:52vw;}
  .btn{height:44px;font-size:14px;padding:0 18px;}
  .article-side .side-card{flex:1 1 100%;}
}

/* roulang page: category1 */
:root{
  --bg:#0C0A12;
  --bg-deep:#08060D;
  --surface:#171221;
  --surface-2:#221B31;
  --line:rgba(255,255,255,.08);
  --text:#F3EFFF;
  --text-2:#B4ABC7;
  --text-3:#7E758F;
  --brand:#FF4D6D;
  --brand-2:#FFB020;
  --accent:#35E0B8;
  --grad-brand:linear-gradient(120deg,#FF4D6D,#FF8A3D 48%,#FFB020);
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --r-pill:999px;
  --sh-1:0 8px 24px rgba(0,0,0,.35);
  --sh-2:0 18px 48px rgba(0,0,0,.5);
  --glow:0 12px 40px -12px rgba(255,77,109,.55);
  --container:1200px;
  --pad:clamp(16px,4vw,32px);
  --sec:96px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.no-scroll{overflow:hidden}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .18s ease,opacity .18s ease}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700;letter-spacing:0}
p{margin:0}
:focus-visible{outline:2px solid var(--brand-2);outline-offset:3px;border-radius:6px}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding-left:var(--pad);
  padding-right:var(--pad);
}
.section{padding:var(--sec) 0}
.section--tight{padding:72px 0}
.mono{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:46px;
  padding:0 22px;
  border-radius:var(--r-pill);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  line-height:1;
  cursor:pointer;
  white-space:nowrap;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease,color .18s ease;
}
.btn-primary{
  background:var(--grad-brand);
  color:#1A0C10;
  box-shadow:0 8px 24px -12px rgba(255,77,109,.7);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--glow)}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 18px -12px rgba(255,77,109,.6)}
.btn-ghost{
  background:transparent;
  border-color:var(--line);
  color:var(--text);
}
.btn-ghost:hover{border-color:rgba(255,109,90,.4);background:rgba(255,255,255,.04);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn-lg{height:52px;padding:0 28px;font-size:16px}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none}
.link-more{
  font-size:14px;
  font-weight:600;
  color:#FFC46B;
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.link-more:hover{text-decoration:underline;text-underline-offset:3px}

/* ============ 徽章 / 标签 ============ */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:var(--r-pill);
  border:1px solid rgba(255,176,32,.28);
  background:rgba(255,176,32,.12);
  color:#FFC46B;
  font-size:12.5px;
  font-weight:600;
}
.eyebrow::before{
  content:"";
  width:6px;height:6px;border-radius:50%;
  background:var(--brand-2);
  box-shadow:0 0 0 3px rgba(255,176,32,.18);
}
.stat-badge{
  display:inline-flex;
  align-items:baseline;
  gap:6px;
  padding:8px 16px;
  border-radius:var(--r-pill);
  background:rgba(255,176,32,.12);
  border:1px solid rgba(255,176,32,.28);
  color:#FFC46B;
  font-size:13px;
  font-weight:600;
  white-space:nowrap;
}
.stat-badge b{
  font-size:18px;
  font-weight:700;
  color:#FFD79A;
  font-variant-numeric:tabular-nums;
}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tag-list span{
  font-size:12.5px;
  color:var(--text-2);
  padding:4px 12px;
  border-radius:var(--r-pill);
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(12,10,18,.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:20px;
  height:68px;
}
.logo{display:inline-flex;align-items:center;gap:10px;flex:none}
.logo-mark{
  width:32px;height:32px;
  border-radius:10px;
  background:var(--grad-brand);
  display:grid;
  place-items:center;
  box-shadow:0 6px 18px -8px rgba(255,77,109,.8);
}
.logo-mark svg{width:18px;height:18px}
.logo-text{
  font-size:16px;
  font-weight:700;
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--text);
}
.logo-badge{
  font-size:11px;
  font-weight:600;
  padding:2px 8px;
  border-radius:var(--r-pill);
  background:rgba(255,176,32,.14);
  color:#FFC46B;
  border:1px solid rgba(255,176,32,.28);
}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:6px}
.nav-link{
  position:relative;
  padding:9px 13px;
  font-size:15px;
  color:var(--text-2);
  border-radius:var(--r-pill);
  transition:color .18s ease,background .18s ease;
}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.04)}
.nav-link.active{color:var(--text);font-weight:600}
.nav-link.active::after{
  content:"";
  position:absolute;
  left:13px;right:13px;bottom:-1px;
  height:2px;
  border-radius:2px;
  background:var(--grad-brand);
}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.search-box{
  display:flex;
  align-items:center;
  gap:8px;
  width:200px;
  height:38px;
  padding:0 14px;
  border-radius:var(--r-pill);
  background:#100D18;
  border:1px solid var(--line);
  transition:border-color .18s ease,box-shadow .18s ease;
}
.search-box:focus-within{
  border-color:rgba(255,77,109,.6);
  box-shadow:0 0 0 3px rgba(255,77,109,.18);
}
.search-box svg{width:16px;height:16px;flex:none;stroke:var(--text-3);fill:none;stroke-width:2}
.search-box input{
  border:0;
  background:transparent;
  outline:none;
  width:100%;
  font-size:14px;
  line-height:1;
}
.search-box input::placeholder{color:var(--text-3)}
.menu-toggle{
  display:none;
  width:40px;height:40px;
  border-radius:12px;
  border:1px solid var(--line);
  align-items:center;
  justify-content:center;
  transition:border-color .18s ease,background .18s ease;
}
.menu-toggle:hover{border-color:rgba(255,109,90,.4);background:rgba(255,255,255,.04)}
.menu-toggle span{
  display:block;
  width:16px;height:2px;
  border-radius:2px;
  background:var(--text);
  position:relative;
}
.menu-toggle span::before,.menu-toggle span::after{
  content:"";
  position:absolute;left:0;
  width:16px;height:2px;border-radius:2px;
  background:var(--text);
}
.menu-toggle span::before{top:-5px}
.menu-toggle span::after{top:5px}

/* 移动抽屉 */
.drawer{
  position:fixed;
  top:0;right:0;bottom:0;
  width:82%;
  max-width:340px;
  background:var(--surface);
  border-left:1px solid var(--line);
  box-shadow:var(--sh-2);
  transform:translateX(100%);
  transition:transform .28s cubic-bezier(.4,0,.2,1);
  z-index:120;
  display:flex;
  flex-direction:column;
  padding:20px;
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.drawer-close{
  width:34px;height:34px;
  border-radius:50%;
  border:1px solid var(--line);
  display:grid;place-items:center;
  font-size:13px;
  color:var(--text-2);
}
.drawer-close:hover{color:var(--text);border-color:rgba(255,109,90,.4)}
.drawer-body{display:flex;flex-direction:column;padding:16px 0;gap:4px;flex:1}
.drawer-body a{
  padding:13px 14px;
  border-radius:12px;
  font-size:15px;
  color:var(--text-2);
  transition:background .18s ease,color .18s ease;
}
.drawer-body a:hover{background:rgba(255,255,255,.05);color:var(--text)}
.drawer-body a.is-active{
  color:var(--text);
  font-weight:600;
  background:rgba(255,77,109,.12);
  border:1px solid rgba(255,77,109,.24);
}
.drawer-foot{padding-top:16px;border-top:1px solid var(--line)}
.drawer-foot .btn{width:100%}
.drawer-mask{
  position:fixed;
  inset:0;
  background:rgba(4,3,8,.66);
  opacity:0;
  visibility:hidden;
  transition:opacity .28s ease,visibility .28s ease;
  z-index:110;
}
.drawer-mask.is-open{opacity:1;visibility:visible}

/* ============ 面包屑 ============ */
.crumbs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--text-3);
}
.crumbs a{color:var(--text-3)}
.crumbs a:hover{color:var(--text)}
.crumbs span.sep{color:var(--text-3);opacity:.6}
.crumbs .current{color:var(--text)}

/* ============ 分类页 Hero ============ */
.page-hero{
  position:relative;
  overflow:hidden;
  background:#0A0810;
  border-bottom:1px solid var(--line);
}
.page-hero .hero-bg{
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;
  background-position:center;
  opacity:.26;
}
.page-hero .hero-grid{
  position:absolute;
  inset:0;
  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:64px 64px;
  mask-image:radial-gradient(circle at 30% 40%,#000 0%,transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 30% 40%,#000 0%,transparent 78%);
}
.page-hero .hero-glow{
  position:absolute;
  inset:0;
  background:
    radial-gradient(560px 280px at 12% 18%,rgba(255,77,109,.18),transparent 70%),
    radial-gradient(520px 280px at 88% 82%,rgba(255,176,32,.14),transparent 72%),
    linear-gradient(180deg,rgba(8,6,13,.5),rgba(12,10,18,.94));
}
.hero-inner{
  position:relative;
  z-index:2;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:36px;
  min-height:300px;
  padding:52px 0 44px;
}
.hero-copy{max-width:720px}
.hero-copy h1{
  font-size:clamp(28px,4.4vw,42px);
  line-height:1.24;
  margin:18px 0 14px;
}
.hero-copy h1 em{
  font-style:normal;
  background:var(--grad-brand);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-copy p{
  color:var(--text-2);
  font-size:16px;
  max-width:620px;
}
.hero-stats{
  display:flex;
  flex-direction:column;
  gap:12px;
  align-items:flex-start;
  flex:none;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}

/* ============ 通用板块标题 ============ */
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:40px;
}
.section-head .head-copy{max-width:700px}
.section-head h2{
  font-size:clamp(22px,2.6vw,30px);
  margin:14px 0 10px;
}
.section-head p{
  color:var(--text-2);
  font-size:15.5px;
}
.section-head .link-more{flex:none;padding-bottom:4px}

/* ============ 分类页主体：目录 + 图文行 ============ */
.setting-layout{
  display:grid;
  grid-template-columns:220px minmax(0,1fr);
  gap:56px;
  align-items:start;
}
.toc{position:sticky;top:96px}
.toc h2{
  font-size:12.5px;
  font-weight:600;
  color:var(--text-3);
  letter-spacing:.1em;
  margin-bottom:12px;
}
.toc ul{
  display:flex;
  flex-direction:column;
  gap:2px;
  border-left:1px solid var(--line);
}
.toc a{
  display:block;
  padding:8px 0 8px 16px;
  margin-left:-1px;
  font-size:14px;
  color:var(--text-2);
  border-left:2px solid transparent;
  transition:color .18s ease,border-color .18s ease;
}
.toc a:hover{color:var(--text)}
.toc a.is-active{
  color:var(--text);
  font-weight:600;
  border-left-color:var(--brand);
}
.toc-tip{
  margin-top:22px;
  padding:16px;
  border-radius:var(--r-md);
  background:var(--surface);
  border:1px solid var(--line);
  font-size:13px;
  color:var(--text-3);
  line-height:1.7;
}

.row-list{display:flex;flex-direction:column}
.row-item{
  display:grid;
  grid-template-columns:300px minmax(0,1fr);
  gap:34px;
  padding:38px 0;
  border-bottom:1px solid var(--line);
  scroll-margin-top:96px;
}
.row-item:first-child{padding-top:0}
.row-item:last-of-type{border-bottom:0}
.row-figure{
  position:relative;
  border-radius:20px;
  overflow:hidden;
  border:1px solid var(--line);
  aspect-ratio:4/3;
  background:linear-gradient(120deg,rgba(255,77,109,.14),rgba(255,176,32,.14));
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.row-figure img{width:100%;height:100%;object-fit:cover}
.row-item:hover .row-figure{
  transform:translateY(-4px);
  border-color:rgba(255,109,90,.35);
  box-shadow:var(--sh-2);
}
.row-index{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12.5px;
  font-weight:600;
  color:#FFC46B;
  letter-spacing:.06em;
  margin-bottom:8px;
}
.row-index::before{
  content:"";
  width:22px;height:2px;
  border-radius:2px;
  background:var(--grad-brand);
}
.row-body h3{
  font-size:20px;
  margin-bottom:10px;
}
.row-body > p{
  color:var(--text-2);
  font-size:15.5px;
  margin-bottom:16px;
}
.mini-list{display:grid;gap:8px}
.mini-list li{
  position:relative;
  padding-left:18px;
  font-size:14.5px;
  color:var(--text-2);
  line-height:1.7;
}
.mini-list li::before{
  content:"";
  position:absolute;
  left:0;top:10px;
  width:6px;height:6px;
  border-radius:50%;
  background:var(--grad-brand);
}
.mini-list li b{color:var(--text);font-weight:600}

/* 编号要点 */
.points{
  margin-top:48px;
  padding:32px;
  border-radius:var(--r-lg);
  background:var(--surface);
  border:1px solid var(--line);
}
.points h3{font-size:18px;margin-bottom:20px}
.points ol{display:grid;gap:16px}
.points li{
  display:grid;
  grid-template-columns:44px minmax(0,1fr);
  gap:14px;
  align-items:start;
}
.points .num{
  font-size:20px;
  font-weight:700;
  color:transparent;
  background:var(--grad-brand);
  -webkit-background-clip:text;
  background-clip:text;
  font-variant-numeric:tabular-nums;
  line-height:1.5;
}
.points p{color:var(--text-2);font-size:15px}
.points p b{color:var(--text)}
.row-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}

/* ============ 关键信息条 ============ */
.keybar{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  overflow:hidden;
}
.keybar-item{
  background:var(--surface);
  padding:26px 24px;
  transition:background .22s ease;
}
.keybar-item:hover{background:var(--surface-2)}
.keybar-item .label{
  font-size:12.5px;
  color:var(--text-3);
  letter-spacing:.06em;
  margin-bottom:10px;
}
.keybar-item .value{
  font-size:20px;
  font-weight:700;
  color:var(--text);
  font-variant-numeric:tabular-nums;
  margin-bottom:8px;
}
.keybar-item .desc{font-size:13.5px;color:var(--text-2);line-height:1.65}

/* ============ 四步流程 ============ */
.flow{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:24px;
  counter-reset:flow;
}
.flow-step{
  position:relative;
  padding:26px 22px 24px;
  border-radius:var(--r-lg);
  background:var(--surface);
  border:1px solid var(--line);
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.flow-step:hover{
  transform:translateY(-4px);
  border-color:rgba(255,109,90,.35);
  box-shadow:var(--sh-2);
}
.flow-step .step-no{
  display:inline-grid;
  place-items:center;
  width:34px;height:34px;
  border-radius:50%;
  background:rgba(255,77,109,.14);
  border:1px solid rgba(255,77,109,.3);
  color:#FF8FA3;
  font-size:13.5px;
  font-weight:700;
  font-variant-numeric:tabular-nums;
  margin-bottom:16px;
}
.flow-step h3{font-size:16.5px;margin-bottom:8px}
.flow-step p{font-size:14px;color:var(--text-2);line-height:1.7}

/* ============ 订阅条 ============ */
.subscribe-band{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-xl);
  border:1px solid var(--line);
  background:var(--surface-2);
  padding:40px;
}
.subscribe-band .band-bg{
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;
  background-position:center;
  opacity:.16;
}
.subscribe-band::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(420px 220px at 8% 10%,rgba(255,77,109,.2),transparent 70%),
    radial-gradient(420px 220px at 92% 90%,rgba(255,176,32,.16),transparent 72%);
  pointer-events:none;
}
.subscribe-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,420px);
  gap:36px;
  align-items:center;
}
.subscribe-inner h2{font-size:clamp(20px,2.4vw,26px);margin-bottom:10px}
.subscribe-inner p{color:var(--text-2);font-size:15px;max-width:460px}
.form-field{display:flex;gap:10px;flex-wrap:wrap}
.form-input{
  flex:1 1 200px;
  height:44px;
  padding:0 16px;
  border-radius:12px;
  background:#100D18;
  border:1px solid var(--line);
  color:var(--text);
  font-size:15px;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.form-input::placeholder{color:var(--text-3)}
.form-input:focus{
  outline:none;
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(255,77,109,.18);
}
.form-check{
  display:flex;
  align-items:flex-start;
  gap:8px;
  margin-top:12px;
  font-size:13px;
  color:var(--text-3);
  line-height:1.6;
}
.form-check input{
  width:16px;height:16px;
  margin-top:3px;
  accent-color:var(--brand);
  flex:none;
}
.form-note{
  margin-top:10px;
  font-size:13px;
  color:var(--accent);
  min-height:20px;
}
.form-note.is-error{color:#FF7A8A}

/* ============ FAQ ============ */
.faq-list{display:flex;flex-direction:column;gap:0;max-width:900px}
.faq-item{
  border-bottom:1px solid var(--line);
  transition:background .2s ease,border-radius .2s ease;
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:20px 20px 20px 4px;
  font-size:16px;
  font-weight:600;
  color:var(--text);
  transition:color .18s ease,padding .18s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:#FFC46B}
.faq-item summary .icon{
  flex:none;
  width:26px;height:26px;
  border-radius:50%;
  border:1px solid var(--line);
  display:grid;place-items:center;
  font-size:15px;
  color:var(--text-2);
  transition:transform .2s ease,border-color .2s ease,color .2s ease;
}
.faq-item[open] summary .icon{
  transform:rotate(45deg);
  border-color:rgba(255,109,90,.5);
  color:#FF8FA3;
}
.faq-item[open]{
  background:var(--surface);
  border-radius:16px;
  border-bottom-color:transparent;
  padding:0 16px;
}
.faq-item[open] summary{padding-left:4px}
.faq-answer{
  padding:0 4px 22px 4px;
  font-size:15px;
  color:var(--text-2);
  line-height:1.85;
  max-width:800px;
}

/* ============ CTA 窄带 ============ */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-xl);
  padding:44px 40px;
  background:var(--grad-brand);
  color:#1A0C10;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  flex-wrap:wrap;
}
.cta-band::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(360px 200px at 85% 20%,rgba(255,255,255,.24),transparent 70%),
    radial-gradient(320px 180px at 10% 90%,rgba(255,255,255,.16),transparent 70%);
  pointer-events:none;
}
.cta-band h2{
  position:relative;
  z-index:2;
  font-size:clamp(20px,2.6vw,28px);
  color:#1A0C10;
  margin-bottom:8px;
}
.cta-band p{
  position:relative;
  z-index:2;
  font-size:15px;
  color:rgba(26,12,16,.78);
  font-weight:600;
}
.cta-band .btn{
  position:relative;
  z-index:2;
  background:#1A0C10;
  color:#FFE9D2;
  border-color:transparent;
  box-shadow:0 12px 30px -14px rgba(0,0,0,.8);
}
.cta-band .btn:hover{transform:translateY(-2px);box-shadow:0 16px 36px -14px rgba(0,0,0,.9)}

/* ============ 页脚 ============ */
.site-footer{
  position:relative;
  background:var(--bg-deep);
  border-top:1px solid var(--line);
  padding:64px 0 0;
  margin-top:var(--sec);
}
.site-footer::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,77,109,.6),rgba(255,176,32,.6),transparent);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.1fr;
  gap:40px;
  padding-bottom:48px;
}
.footer-brand .logo{margin-bottom:16px}
.footer-brand p{
  font-size:14px;
  color:var(--text-2);
  max-width:300px;
  line-height:1.8;
}
.footer-col h4{
  font-size:14px;
  font-weight:600;
  color:var(--text);
  margin-bottom:16px;
}
.footer-col ul{display:grid;gap:10px}
.footer-col a{
  font-size:14px;
  color:var(--text-2);
}
.footer-col a:hover{color:#FFC46B}
.qr-box{
  width:96px;height:96px;
  margin-top:18px;
  border-radius:14px;
  border:1px dashed rgba(255,255,255,.18);
  background:rgba(255,255,255,.03);
  display:grid;
  place-items:center;
  text-align:center;
  font-size:12px;
  color:var(--text-3);
  line-height:1.5;
  padding:8px;
}
.footer-bottom{
  border-top:1px solid var(--line);
  padding:22px 0 28px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
  font-size:13px;
  color:var(--text-3);
}
.footer-bottom .links{display:flex;flex-wrap:wrap;align-items:center;gap:18px}
.footer-bottom .links a{color:var(--text-3)}
.footer-bottom .links a:hover{color:var(--text)}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .setting-layout{grid-template-columns:200px minmax(0,1fr);gap:40px}
  .row-item{grid-template-columns:260px minmax(0,1fr);gap:28px}
}
@media (max-width:991px){
  :root{--sec:72px}
  .nav-links{display:none}
  .search-box{width:170px}
  .menu-toggle{display:inline-flex}
  .header-actions .btn-ghost{display:none}
  .hero-inner{flex-direction:column;align-items:flex-start;gap:26px;min-height:0;padding:44px 0 40px}
  .hero-stats{flex-direction:row;flex-wrap:wrap}
  .setting-layout{grid-template-columns:minmax(0,1fr);gap:28px}
  .toc{position:static;top:auto}
  .toc ul{
    flex-direction:row;
    overflow-x:auto;
    border-left:0;
    border-bottom:1px solid var(--line);
    padding-bottom:10px;
    gap:8px;
    scrollbar-width:none;
  }
  .toc ul::-webkit-scrollbar{display:none}
  .toc a{
    padding:7px 14px;
    margin-left:0;
    border-left:0;
    border:1px solid var(--line);
    border-radius:var(--r-pill);
    white-space:nowrap;
    font-size:13px;
  }
  .toc a.is-active{
    border-color:rgba(255,109,90,.45);
    background:rgba(255,77,109,.12);
  }
  .toc-tip{display:none}
  .row-item{
    grid-template-columns:minmax(0,1fr);
    gap:20px;
    padding:28px 0;
  }
  .row-figure{aspect-ratio:16/9}
  .keybar{grid-template-columns:repeat(2,minmax(0,1fr))}
  .flow{grid-template-columns:repeat(2,minmax(0,1fr))}
  .subscribe-inner{grid-template-columns:minmax(0,1fr);gap:24px}
  .subscribe-band{padding:32px 26px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band{padding:36px 28px}
}
@media (max-width:767px){
  :root{--sec:56px}
  .header-inner{gap:12px}
  .search-box{display:none}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px}
  .points{padding:24px}
  .points li{grid-template-columns:32px minmax(0,1fr)}
  .keybar{grid-template-columns:minmax(0,1fr)}
  .flow{grid-template-columns:minmax(0,1fr)}
  .cta-band{flex-direction:column;align-items:flex-start;padding:32px 24px}
  .cta-band .btn{width:100%}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:30px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:12px}
  .row-actions .btn{width:100%}
  .subscribe-band{padding:26px 20px;border-radius:var(--r-lg)}
  .form-field .btn{width:100%}
}
@media (max-width:480px){
  body{font-size:15px}
  .hero-copy h1{font-size:26px}
  .hero-copy p{font-size:15px}
  .stat-badge{font-size:12px;padding:6px 12px}
  .stat-badge b{font-size:16px}
  .row-body h3{font-size:18px}
  .faq-item summary{font-size:15px;padding:16px 12px 16px 4px}
  .fafq-answer{font-size:14px}
  .qr-box{width:88px;height:88px}
}

/* roulang page: category2 */
:root{
  --bg:#0C0A12;
  --bg-deep:#08060D;
  --surface:#171221;
  --surface-2:#221B31;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.14);
  --text:#F3EFFF;
  --text-2:#B4ABC7;
  --text-3:#7E758F;
  --brand:#FF4D6D;
  --brand-2:#FFB020;
  --accent:#35E0B8;
  --grad-brand:linear-gradient(120deg,#FF4D6D,#FF8A3D 48%,#FFB020);
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --r-pill:999px;
  --sh-1:0 8px 24px rgba(0,0,0,.35);
  --sh-2:0 18px 48px rgba(0,0,0,.5);
  --glow:0 12px 40px -12px rgba(255,77,109,.55);
  --container:1200px;
  --gutter:clamp(16px,4vw,32px);
  --header-h:68px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input{font:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--brand-2);outline-offset:3px;border-radius:6px}
::selection{background:rgba(255,77,109,.35);color:#fff}

.container{width:100%;max-width:var(--container);margin:0 auto;padding-inline:var(--gutter)}
.section{padding:clamp(56px,7vw,96px) 0}
.section--tight{padding:clamp(36px,4vw,56px) 0}
.section[id],main [id]{scroll-margin-top:140px}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(12,10,18,.72);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:24px;height:var(--header-h)}
.logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.logo-mark{
  width:32px;height:32px;border-radius:10px;
  background:var(--grad-brand);
  display:grid;place-items:center;
  box-shadow:var(--glow);
  transition:transform .25s ease;
}
.logo-mark svg{width:18px;height:18px}
.logo:hover .logo-mark{transform:translateY(-1px) rotate(-4deg)}
.logo-text{font-size:17px;font-weight:700;letter-spacing:0;display:inline-flex;align-items:center;gap:8px;color:var(--text)}
.logo-badge{
  font-size:11px;font-weight:600;line-height:1;
  padding:4px 7px;border-radius:6px;
  color:#FFC46B;background:rgba(255,176,32,.12);
  border:1px solid rgba(255,176,32,.28);
}
.nav-links{display:flex;align-items:center;gap:6px;margin-inline:auto}
.nav-link{
  position:relative;
  display:inline-block;
  padding:10px 14px;
  font-size:14.5px;color:var(--text-2);
  border-radius:var(--r-sm);
  transition:color .2s ease,background .2s ease;
}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.04)}
.nav-link.active{color:var(--text);font-weight:600}
.nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  border-radius:2px;background:var(--grad-brand);
}
.nav-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.search-box{position:relative;width:200px}
.search-box svg{
  position:absolute;left:13px;top:50%;transform:translateY(-50%);
  width:15px;height:15px;stroke:var(--text-3);fill:none;pointer-events:none;
}
.search-box input{
  width:100%;height:38px;
  padding:0 14px 0 36px;
  border-radius:var(--r-pill);
  background:#100D18;
  border:1px solid var(--line);
  color:var(--text);font-size:13px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.search-box input::placeholder{color:var(--text-3)}
.search-box input:focus{
  outline:none;border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(255,77,109,.18);
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;
  border-radius:var(--r-pill);
  font-size:15px;font-weight:600;
  white-space:nowrap;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,color .2s ease;
}
.btn-primary{background:var(--grad-brand);color:#1A0C10;box-shadow:0 8px 24px -12px rgba(255,120,60,.9)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--glow)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{
  border:1px solid var(--line-strong);
  color:var(--text);background:transparent;
}
.btn-outline:hover{
  border-color:rgba(255,109,90,.4);
  background:rgba(255,255,255,.04);
  transform:translateY(-2px);
}
.btn-outline:active{transform:translateY(0)}
.btn-ghost{color:var(--text-2);height:40px;padding:0 12px;font-size:14px;border-radius:var(--r-pill)}
.btn-ghost:hover{color:var(--text);background:rgba(255,255,255,.05)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none}
.link-more{
  font-size:14px;color:var(--brand-2);font-weight:600;
  display:inline-flex;align-items:center;gap:6px;
  transition:color .2s ease;
}
.link-more:hover{color:#FFD07A;text-decoration:underline;text-underline-offset:3px}

.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;
  border:1px solid var(--line);background:rgba(255,255,255,.03);
  place-items:center;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--text);transition:transform .25s ease,opacity .2s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.drawer-backdrop{
  position:fixed;inset:0;z-index:70;
  background:rgba(4,3,8,.6);
  -webkit-backdrop-filter:blur(2px);
  backdrop-filter:blur(2px);
  opacity:0;pointer-events:none;transition:opacity .25s ease;
}
.drawer-backdrop.is-open{opacity:1;pointer-events:auto}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;z-index:80;
  width:82%;max-width:360px;
  background:var(--bg-deep);
  border-left:1px solid var(--line);
  padding:22px var(--gutter) 32px;
  transform:translateX(102%);
  transition:transform .3s cubic-bezier(.3,.8,.3,1);
  overflow-y:auto;
  display:flex;flex-direction:column;gap:22px;
}
.mobile-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.drawer-close{
  width:36px;height:36px;border-radius:10px;border:1px solid var(--line);
  color:var(--text-2);display:grid;place-items:center;font-size:18px;
}
.drawer-close:hover{color:var(--text);background:rgba(255,255,255,.05)}
.drawer-nav{display:flex;flex-direction:column;gap:4px}
.drawer-nav a{
  padding:13px 14px;border-radius:12px;font-size:15px;color:var(--text-2);
  border:1px solid transparent;transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.drawer-nav a:hover{background:rgba(255,255,255,.04);color:var(--text)}
.drawer-nav a.active{
  color:var(--text);font-weight:600;
  background:rgba(255,77,109,.1);
  border-color:rgba(255,109,90,.32);
}
.drawer-search{position:relative}
.drawer-search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:15px;height:15px;stroke:var(--text-3);fill:none}
.drawer-search input{
  width:100%;height:44px;padding:0 14px 0 40px;
  border-radius:12px;background:#100D18;border:1px solid var(--line);
  color:var(--text);font-size:14px;
}
.drawer-search input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(255,77,109,.18)}
.drawer-actions{display:flex;flex-direction:column;gap:10px}
.drawer-actions .btn{width:100%}

/* ---------- 页面小首屏 ---------- */
.page-hero{
  position:relative;overflow:hidden;
  padding:clamp(32px,5vw,52px) 0 clamp(40px,6vw,64px);
  border-bottom:1px solid var(--line);
  background-image:
    linear-gradient(180deg,rgba(12,10,18,.78) 0%,rgba(12,10,18,.94) 100%),
    url("/assets/images/backpic/back-2.png");
  background-size:cover;
  background-position:center;
}
.page-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(620px 320px at 12% 8%,rgba(255,77,109,.18),transparent 70%),
    radial-gradient(520px 280px at 88% 92%,rgba(255,176,32,.14),transparent 72%),
    repeating-linear-gradient(0deg,rgba(255,255,255,.03) 0 1px,transparent 1px 32px),
    repeating-linear-gradient(90deg,rgba(255,255,255,.03) 0 1px,transparent 1px 32px);
}
.page-hero .container{position:relative;z-index:1}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:22px}
.breadcrumb a{color:var(--text-2);transition:color .2s ease}
.breadcrumb a:hover{color:var(--brand-2)}
.breadcrumb .current{color:var(--text)}
.hero-inner{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,.85fr);gap:clamp(24px,4vw,48px);align-items:end}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.04em;
  color:#FFC46B;background:rgba(255,176,32,.1);
  border:1px solid rgba(255,176,32,.26);
  padding:5px 12px;border-radius:var(--r-pill);
  margin-bottom:16px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand-2)}
.page-hero h1{
  font-size:clamp(30px,4.6vw,46px);
  line-height:1.22;font-weight:800;letter-spacing:0;
}
.hero-sub{
  margin-top:16px;max-width:620px;
  font-size:clamp(15px,1.6vw,17px);
  line-height:1.8;color:var(--text-2);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-badges{display:flex;flex-direction:column;gap:14px;justify-self:end;width:100%;max-width:300px}
.stat-badge{
  display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;
  padding:16px 20px;
  border-radius:var(--r-md);
  background:rgba(23,18,33,.82);
  border:1px solid rgba(255,176,32,.22);
  -webkit-backdrop-filter:blur(6px);
  backdrop-filter:blur(6px);
}
.stat-badge .num{
  font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  font-size:26px;font-weight:700;color:#FFC46B;
  font-variant-numeric:tabular-nums;line-height:1.1;
}
.stat-badge .unit{font-size:13px;color:var(--text-3)}
.stat-badge .label{font-size:13px;color:var(--text-2);margin-left:auto}

/* ---------- 锚点条 ---------- */
.anchor-bar{
  position:sticky;top:var(--header-h);z-index:40;
  background:rgba(12,10,18,.9);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.anchor-tabs{
  display:flex;gap:10px;overflow-x:auto;
  padding:12px 0;scrollbar-width:none;
}
.anchor-tabs::-webkit-scrollbar{display:none}
.anchor-tab{
  flex:0 0 auto;
  padding:9px 18px;border-radius:var(--r-pill);
  border:1px solid var(--line);
  font-size:14px;color:var(--text-2);white-space:nowrap;
  transition:color .2s ease,border-color .2s ease,background .2s ease;
}
.anchor-tab:hover{color:var(--text);border-color:rgba(255,109,90,.4);background:rgba(255,255,255,.04)}
.anchor-tab.is-active{
  background:var(--grad-brand);color:#1A0C10;font-weight:700;border-color:transparent;
}

/* ---------- 板块标题 ---------- */
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  margin-bottom:clamp(28px,3.4vw,40px);
}
.section-head .eyebrow{margin-bottom:12px}
.section-title{font-size:clamp(22px,2.8vw,30px);line-height:1.3;font-weight:700}
.section-sub{margin-top:10px;font-size:15px;color:var(--text-2);max-width:640px}

/* ---------- 双列错落卡片 ---------- */
.replay-grid{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:clamp(20px,3vw,30px);
  padding-bottom:36px;
}
.replay-card{
  display:flex;flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  overflow:hidden;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.replay-grid > .replay-card:nth-child(even){margin-top:32px}
.replay-card:hover{
  transform:translateY(-4px);
  border-color:rgba(255,109,90,.35);
  box-shadow:var(--sh-2);
}
.card-media{
  position:relative;aspect-ratio:16/9;overflow:hidden;
  background:linear-gradient(120deg,rgba(255,77,109,.12),rgba(255,176,32,.12));
}
.card-media img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .45s ease;
}
.replay-card:hover .card-media img{transform:scale(1.045)}
.card-media::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(8,6,13,.55) 0%,rgba(8,6,13,.05) 45%,rgba(8,6,13,.62) 100%);
}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 11px;border-radius:var(--r-pill);
  font-size:12px;font-weight:600;line-height:1.2;
}
.badge.is-replay{
  color:#8CF3D8;background:rgba(53,224,184,.14);
  border:1px solid rgba(53,224,184,.32);
}
.badge.is-replay::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.badge.is-live{
  color:#FFB3C1;background:rgba(255,77,109,.16);
  border:1px solid rgba(255,77,109,.34);
}
.badge.is-live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 0 rgba(255,77,109,.6);animation:pulse 2s infinite}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,77,109,.55)}
  70%{box-shadow:0 0 0 8px rgba(255,77,109,0)}
  100%{box-shadow:0 0 0 0 rgba(255,77,109,0)}
}
.badge.is-soon{color:#FFC46B;background:rgba(255,176,32,.12);border:1px solid rgba(255,176,32,.28)}
.card-media .badge{position:absolute;left:14px;top:14px;z-index:2}
.card-tag{
  position:absolute;right:14px;top:14px;z-index:2;
  padding:5px 11px;border-radius:var(--r-pill);
  font-size:12px;font-weight:600;
  color:var(--text);background:rgba(8,6,13,.62);
  border:1px solid rgba(255,255,255,.16);
  -webkit-backdrop-filter:blur(6px);
  backdrop-filter:blur(6px);
}
.card-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:12px;flex:1}
.card-body h3{font-size:19px;line-height:1.4;font-weight:700}
.card-body p{font-size:14.5px;line-height:1.75;color:var(--text-2)}
.card-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  margin-top:auto;padding-top:14px;
  border-top:1px solid var(--line);
  font-size:13px;color:var(--text-3);
}
.card-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--text-3)}
.card-meta .meta-strong{color:var(--accent)}

/* ---------- 数据徽章带 ---------- */
.metric-band{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  overflow:hidden;
}
.metric-item{
  background:linear-gradient(180deg,var(--surface) 0%,#131020 100%);
  padding:26px 24px;
  display:flex;flex-direction:column;gap:8px;
  transition:background .25s ease;
}
.metric-item:hover{background:linear-gradient(180deg,var(--surface-2) 0%,#1A1428 100%)}
.metric-num{
  font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  font-variant-numeric:tabular-nums;
  font-size:clamp(22px,2.6vw,28px);
  font-weight:700;line-height:1.2;color:var(--text);
}
.metric-num i{font-style:normal;font-size:13px;color:var(--text-3);margin-left:6px}
.metric-label{font-size:13.5px;color:var(--text-2)}
.metric-item:nth-child(1) .metric-num{color:#FFC46B}
.metric-item:nth-child(2) .metric-num{color:#FF9AAE}
.metric-item:nth-child(3) .metric-num{color:#8CF3D8}
.metric-item:nth-child(4) .metric-num{color:#F3EFFF}

/* ---------- 操作步骤 ---------- */
.step-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2.6vw,26px)}
.step-item{
  position:relative;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:26px 24px 28px;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.step-item:hover{transform:translateY(-4px);border-color:rgba(255,109,90,.3);box-shadow:var(--sh-1)}
.step-num{
  display:inline-block;
  font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  font-size:14px;font-weight:700;
  color:#1A0C10;background:var(--grad-brand);
  padding:4px 10px;border-radius:8px;
  margin-bottom:16px;
}
.step-item h3{font-size:17px;font-weight:700;line-height:1.45;margin-bottom:10px}
.step-item p{font-size:14.5px;color:var(--text-2);line-height:1.78}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;max-width:880px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 4px;
  font-size:16px;font-weight:600;line-height:1.5;
  cursor:pointer;list-style:none;
  transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::marker{content:""}
.faq-item summary:hover{color:var(--brand-2)}
.faq-icon{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;
  border:1px solid var(--line-strong);
  display:grid;place-items:center;
  font-size:15px;line-height:1;color:var(--text-2);
  transition:transform .25s ease,color .2s ease,border-color .2s ease;
}
.faq-item[open] .faq-icon{transform:rotate(45deg);color:#FFC46B;border-color:rgba(255,176,32,.5)}
.faq-item[open] summary{color:var(--text)}
.faq-answer{
  padding:0 4px 22px;
  font-size:15px;line-height:1.85;color:var(--text-2);
  max-width:760px;
}
.faq-item[open]{background:transparent}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;
  padding:clamp(34px,5vw,52px) 0;
  background:linear-gradient(120deg,rgba(255,77,109,.18),rgba(255,176,32,.14) 60%,rgba(53,224,184,.1));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.cta-band::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(520px 260px at 80% 20%,rgba(255,176,32,.2),transparent 70%);
}
.cta-inner{
  position:relative;z-index:1;
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
}
.cta-inner h2{font-size:clamp(21px,2.6vw,28px);line-height:1.35;font-weight:700}
.cta-inner p{margin-top:10px;font-size:15px;color:var(--text-2);max-width:620px}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--bg-deep);
  border-top:1px solid var(--line);
  padding:clamp(44px,5vw,64px) 0 26px;
  position:relative;
}
.site-footer::before{
  content:"";position:absolute;left:0;right:0;top:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,77,109,.5),rgba(255,176,32,.5),transparent);
}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:clamp(24px,4vw,48px);
  padding-bottom:38px;
}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.8;color:var(--text-2);max-width:320px}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tag-list span{
  font-size:12px;color:var(--text-2);
  padding:5px 11px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
}
.footer-col h4{font-size:14px;font-weight:700;color:var(--text);margin-bottom:16px}
.footer-col ul{display:flex;flex-direction:column;gap:11px}
.footer-col li a{font-size:14px;color:var(--text-2);transition:color .2s ease}
.footer-col li a:hover{color:var(--brand-2)}
.qr-box{
  width:96px;height:96px;margin-top:18px;
  border-radius:14px;
  border:1px dashed rgba(255,255,255,.18);
  background:rgba(255,255,255,.03);
  display:grid;place-items:center;text-align:center;
  font-size:12px;line-height:1.6;color:var(--text-3);
  padding:8px;
}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  padding-top:22px;border-top:1px solid var(--line);
  font-size:13px;color:var(--text-3);
}
.footer-bottom .links{display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.footer-bottom .links a{color:var(--text-2);transition:color .2s ease}
.footer-bottom .links a:hover{color:var(--brand-2)}
.footer-bottom .links span{color:var(--text-3)}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .container{max-width:1080px}
  .nav-actions .search-box{width:170px}
}
@media (max-width:991px){
  :root{--header-h:64px}
  .nav-links{display:none}
  .nav-actions{display:none}
  .nav-toggle{display:grid;margin-left:auto}
  .header-inner{justify-content:space-between}
  .hero-inner{grid-template-columns:1fr;align-items:start}
  .hero-badges{justify-self:start;max-width:100%;flex-direction:row;flex-wrap:wrap}
  .hero-badges .stat-badge{flex:1 1 200px}
  .metric-band{grid-template-columns:repeat(2,minmax(0,1fr))}
  .step-list{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px}
}
@media (max-width:767px){
  .replay-grid{grid-template-columns:1fr;padding-bottom:0}
  .replay-grid > .replay-card:nth-child(even){margin-top:0}
  .hero-actions .btn{width:100%}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .cta-inner .btn{width:100%}
  .anchor-tabs{padding:10px 0}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .page-hero{padding-top:28px}
}
@media (max-width:520px){
  .logo-text{font-size:15px}
  .logo-badge{font-size:10px;padding:3px 6px}
  .metric-item{padding:20px 16px}
  .card-body{padding:18px 18px 20px}
  .stat-badge{padding:14px 16px}
  .stat-badge .num{font-size:22px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:12px}
}