/* roulang page: index */
:root{
  --bg:#070B14;
  --bg-2:#0C1322;
  --bg-3:#121B2E;
  --primary:#2F6BFF;
  --primary-dark:#1F4FD8;
  --primary-light:#6B9BFF;
  --accent:#00E0B8;
  --amber:#FF9F2E;
  --danger:#FF5A5F;
  --text:#E8EEF9;
  --text-2:#9AA9C2;
  --text-3:#63718C;
  --link:#7FB2FF;
  --border:rgba(255,255,255,.09);
  --border-strong:rgba(47,107,255,.35);
  --glass:rgba(255,255,255,.04);
  --radius:14px;
  --radius-lg:18px;
  --radius-btn:10px;
  --shadow:inset 0 1px 0 rgba(255,255,255,.06),0 8px 24px rgba(47,107,255,.18);
  --shadow-hi:inset 0 1px 0 rgba(255,255,255,.08),0 14px 34px rgba(47,107,255,.34);
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
  --mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
  --gutter:24px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16.5px;
  line-height:1.8;
  color:var(--text);
  background-color:var(--bg);
  background-image:
    radial-gradient(900px 600px at 10% -10%,rgba(47,107,255,.08),transparent 62%),
    radial-gradient(780px 560px at 98% 104%,rgba(0,224,184,.05),transparent 62%);
  background-attachment:fixed;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);
  background-size:68px 68px;
  z-index:0;
}
h1,h2,h3,h4,h5,h6{
  font-family:var(--sans);
  color:var(--text);
  letter-spacing:.02em;
  margin:0;
  font-weight:700;
  line-height:1.3;
}
p{margin:0 0 1.1em;}
p:last-child{margin-bottom:0;}
a{color:var(--link);text-decoration:none;transition:color .2s ease,border-color .2s ease,opacity .2s ease;}
a:hover{color:var(--accent);}
img{max-width:100%;height:auto;display:block;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
:focus-visible{outline:2px solid var(--primary-light);outline-offset:2px;border-radius:6px;}
input[type="text"],input[type="email"],input[type="search"],input[type="tel"]{
  width:100%;height:44px;padding:0 14px;margin:0;
  background:var(--glass);border:1px solid var(--border);border-radius:var(--radius-btn);
  color:var(--text);box-shadow:none;transition:border-color .2s ease,box-shadow .2s ease;
}
input::placeholder{color:var(--text-3);}
input[type="text"]:focus,input[type="email"]:focus,input[type="search"]:focus,input[type="tel"]:focus{
  outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(47,107,255,.18);
}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;position:relative;z-index:1;}
.site-header,.topbar,main,.site-footer{position:relative;z-index:1;}
.mono{font-family:var(--mono);letter-spacing:0;}

/* ---------- 顶部公告条 ---------- */
.topbar{
  height:36px;
  background:rgba(12,19,34,.9);
  border-bottom:1px solid var(--border);
  overflow:hidden;
}
.topbar-inner{
  height:36px;display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.topbar-note{
  margin:0;font-size:13px;color:var(--text-2);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  display:flex;align-items:center;gap:8px;
}
.topbar-note .pulse{
  width:7px;height:7px;border-radius:50%;background:var(--amber);
  box-shadow:0 0 0 0 rgba(255,159,46,.7);animation:pulse 2.2s infinite;flex:0 0 auto;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,159,46,.55);}
  70%{box-shadow:0 0 0 8px rgba(255,159,46,0);}
  100%{box-shadow:0 0 0 0 rgba(255,159,46,0);}
}
.topbar-link{font-size:13px;color:var(--text-2);white-space:nowrap;}
.topbar-link:hover{color:var(--accent);}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(7,11,20,.82);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background .3s ease,border-color .3s ease;
}
.site-header.is-scrolled{background:rgba(7,11,20,.94);border-bottom-color:var(--border);}
.header-inner{
  height:68px;display:flex;align-items:center;justify-content:space-between;gap:22px;
}
.brand{display:flex;align-items:center;gap:11px;color:var(--text);flex:0 0 auto;}
.brand:hover{color:var(--text);}
.brand-mark{
  width:30px;height:30px;border-radius:9px;flex:0 0 auto;
  background:linear-gradient(140deg,var(--primary),var(--primary-dark));
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 16px rgba(47,107,255,.36),inset 0 1px 0 rgba(255,255,255,.2);
}
.brand-mark svg{width:19px;height:19px;display:block;}
.brand-text{display:flex;align-items:baseline;gap:8px;font-size:18px;font-weight:800;letter-spacing:.02em;}
.brand-sub{
  font-size:12px;font-weight:500;color:var(--text-3);letter-spacing:.08em;
  padding-left:9px;border-left:1px solid var(--border);
}
.main-nav{display:flex;align-items:center;gap:28px;flex:1 1 auto;justify-content:center;}
.nav-link{
  position:relative;font-size:15px;font-weight:500;color:var(--text-2);
  padding:6px 0;transition:color .2s ease;
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;border-radius:2px;
  background:var(--accent);transform:scaleX(0);transform-origin:center;
  transition:transform .25s ease;box-shadow:0 0 10px rgba(0,224,184,.7);
}
.nav-link:hover{color:var(--text);}
.nav-link.active{color:var(--text);}
.nav-link.active::after{transform:scaleX(1);}
.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.search-box{position:relative;width:216px;}
.search-box i{
  position:absolute;left:14px;top:50%;transform:translateY(-50%);
  font-size:13px;color:var(--text-3);pointer-events:none;
}
.search-box input{
  height:40px;border-radius:999px;padding-left:36px;font-size:14px;
  background:rgba(255,255,255,.045);
}
.search-box input:focus{border-color:var(--primary);box-shadow:0 0 16px rgba(47,107,255,.32);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;letter-spacing:.02em;white-space:nowrap;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease,color .25s ease;
}
.btn-sm{height:40px;padding:0 16px;font-size:14px;}
.btn-primary{
  color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  box-shadow:0 8px 22px rgba(47,107,255,.3),inset 0 1px 0 rgba(255,255,255,.18);
}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(47,107,255,.46),inset 0 1px 0 rgba(255,255,255,.22);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{
  color:var(--text);background:rgba(255,255,255,.04);
  border:1px solid var(--border);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
}
.btn-ghost:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-2px);}
.btn-text{font-size:14px;color:var(--text-2);padding:6px 2px;}
.btn-text:hover{color:var(--text);}
.menu-toggle{
  display:none;width:44px;height:44px;border-radius:var(--radius-btn);
  border:1px solid var(--border);background:var(--glass);color:var(--text);
  align-items:center;justify-content:center;
}
.menu-toggle i{font-size:16px;}
.drawer-backdrop{
  position:fixed;inset:0;background:rgba(4,7,13,.7);opacity:0;pointer-events:none;
  transition:opacity .25s ease;z-index:119;
}
.drawer-backdrop.is-open{opacity:1;pointer-events:auto;}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(86vw,348px);
  background:var(--bg-2);border-left:1px solid var(--border);
  transform:translateX(102%);transition:transform .3s cubic-bezier(.4,0,.2,1);
  z-index:120;padding:22px 20px;display:flex;flex-direction:column;gap:18px;
}
.mobile-drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;}
.drawer-close{
  width:40px;height:40px;border-radius:var(--radius-btn);border:1px solid var(--border);
  color:var(--text-2);display:flex;align-items:center;justify-content:center;background:var(--glass);
}
.drawer-nav{display:flex;flex-direction:column;gap:4px;}
.drawer-nav a{
  display:flex;align-items:center;gap:12px;height:52px;padding:0 14px;border-radius:var(--radius-btn);
  color:var(--text-2);font-size:16px;font-weight:500;border:1px solid transparent;
}
.drawer-nav a:hover,.drawer-nav a.active{color:var(--text);background:var(--glass);border-color:var(--border);}
.drawer-nav .num{font-family:var(--mono);font-size:12px;color:var(--primary-light);}
.drawer-foot{margin-top:auto;display:flex;flex-direction:column;gap:10px;}

/* ---------- HERO ---------- */
.hero{padding:34px 0 0;}
.hero-grid{margin:0 -12px;}
.hero-grid>.cell{padding:0 12px;}
.hero-cover{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--border);
  background:linear-gradient(160deg,#0B1navy 0%,#0C1322 100%);
  background-image:linear-gradient(160deg,#122040,#070B14);
  min-height:340px;
}
.hero-cover img{width:100%;height:100%;min-height:340px;object-fit:cover;display:block;}
.hero-cover::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,11,20,.15) 0%,rgba(7,11,20,.55) 55%,rgba(7,11,20,.92) 100%);
}
.hero-badge-tl{position:absolute;top:18px;left:18px;z-index:3;}
.hero-badge-tr{position:absolute;top:18px;right:18px;z-index:3;}
.hero-cover-text{position:absolute;left:0;right:0;bottom:0;padding:26px 28px;z-index:3;}
.hero-cover-text h1{
  font-size:clamp(30px,4.4vw,52px);font-weight:800;line-height:1.2;
  text-shadow:0 6px 26px rgba(0,0,0,.5);margin-bottom:12px;max-width:760px;
}
.hero-sub{
  font-size:16px;color:var(--text-2);margin:0;max-width:640px;
  text-shadow:0 2px 12px rgba(0,0,0,.5);
}
.hero-countdown{
  margin-top:20px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  padding:20px 22px;border-radius:var(--radius);border:1px solid var(--border);
  background:rgba(255,255,255,.035);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
}
.cd-label{font-size:13px;color:var(--text-3);letter-spacing:.06em;}
.cd-blocks{display:flex;align-items:flex-start;gap:6px;margin-top:8px;}
.cd-unit{text-align:center;}
.cd-num{
  font-family:var(--mono);font-size:clamp(34px,4vw,50px);font-weight:800;line-height:1;
  color:var(--accent);text-shadow:0 0 18px rgba(0,224,184,.45);
  display:block;min-width:64px;
}
.cd-cap{display:block;font-size:12px;color:var(--text-3);margin-top:6px;letter-spacing:.14em;}
.cd-colon{
  font-family:var(--mono);font-size:34px;line-height:1.25;color:var(--text-3);padding-top:2px;
}
.hero-cta{margin-left:auto;display:flex;gap:12px;flex-wrap:wrap;}

.hero-side{
  display:flex;flex-direction:column;gap:18px;
  max-height:560px;overflow-y:auto;padding-right:4px;
}
.hero-side::-webkit-scrollbar{width:6px;}
.hero-side::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:999px;}
.glass-card{
  background:rgba(255,255,255,.04);
  border:1px solid var(--border);border-radius:var(--radius);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 8px 24px rgba(47,107,255,.14);
  padding:20px 22px;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.glass-card:hover{border-color:var(--border-strong);}
.card-title{
  font-size:15px;font-weight:700;letter-spacing:.06em;margin-bottom:14px;
  display:flex;align-items:center;justify-content:space-between;gap:10px;
}
.card-title span.more{font-size:12px;font-weight:500;color:var(--text-3);letter-spacing:0;}
.hl-list li{border-bottom:1px solid var(--border);}
.hl-list li:last-child{border-bottom:0;}
.hl-list a{
  display:flex;align-items:center;gap:12px;padding:12px 6px;border-radius:8px;
  color:var(--text);transition:background .2s ease;
}
.hl-list a:hover{background:rgba(255,255,255,.04);color:var(--text);}
.hl-num{font-family:var(--mono);font-size:13px;font-weight:700;color:var(--primary-light);flex:0 0 auto;}
.hl-text{
  flex:1 1 auto;font-size:15px;color:var(--text);white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis;
}
.hl-time{font-family:var(--mono);font-size:12px;color:var(--text-3);flex:0 0 auto;}
.sub-row{display:flex;gap:10px;margin-top:12px;}
.sub-row input{height:44px;}
.sub-row .btn{flex:0 0 auto;}
.privacy-note{font-size:12px;color:var(--text-3);margin:10px 0 0;}
.form-status{font-size:12px;color:var(--accent);margin:8px 0 0;min-height:16px;}
.hero-replay{
  margin-top:26px;padding-top:20px;border-top:1px solid var(--border);
  display:flex;align-items:center;gap:22px;flex-wrap:wrap;
}
.replay-label{font-size:13px;color:var(--text-3);letter-spacing:.08em;white-space:nowrap;}
.replay-list{display:flex;gap:14px;overflow-x:auto;padding-bottom:6px;flex:1 1 auto;}
.replay-item{
  display:flex;align-items:center;gap:10px;padding:6px 12px 6px 6px;border-radius:12px;
  border:1px solid var(--border);background:var(--glass);color:var(--text);flex:0 0 auto;
  transition:border-color .2s ease,transform .2s ease;
}
.replay-item:hover{border-color:var(--border-strong);transform:translateY(-2px);color:var(--text);}
.replay-item img{width:96px;height:54px;object-fit:cover;border-radius:8px;border:1px solid var(--border);}
.replay-meta{display:flex;flex-direction:column;gap:2px;}
.replay-meta strong{font-size:14px;font-weight:600;white-space:nowrap;}
.replay-meta em{font-family:var(--mono);font-style:normal;font-size:12px;color:var(--text-3);}

/* ---------- 通用板块 ---------- */
.section{padding:80px 0;}
.section-tight{padding:56px 0;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
  margin-bottom:32px;flex-wrap:wrap;
}
.section-head h2{
  font-size:clamp(24px,3vw,34px);font-weight:700;position:relative;padding-left:16px;
}
.section-head h2::before{
  content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:3px;border-radius:3px;
  background:var(--accent);box-shadow:0 0 12px rgba(0,224,184,.6);
}
.section-head .desc{font-size:14px;color:var(--text-3);margin:10px 0 0;padding-left:16px;}
.tag-row{display:flex;gap:10px;flex-wrap:wrap;}
.tag{
  display:inline-flex;align-items:center;height:32px;padding:0 15px;border-radius:999px;
  font-size:13px;font-weight:500;color:var(--text-2);
  border:1px solid var(--border);background:var(--glass);
  transition:color .2s ease,border-color .2s ease,background .2s ease;
}
.tag:hover{color:var(--text);border-color:var(--border-strong);}
.tag.is-active{background:var(--primary);border-color:var(--primary);color:#fff;}
.badge{
  display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 11px;border-radius:999px;
  font-size:12px;font-weight:600;letter-spacing:.04em;
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
}
.badge-primary{background:var(--primary);color:#fff;}
.badge-amber{background:rgba(255,159,46,.16);color:var(--amber);border:1px solid rgba(255,159,46,.42);}
.badge-ghost{background:rgba(7,11,20,.55);color:var(--text-2);border:1px solid var(--border);}
.badge-muted{background:rgba(255,255,255,.05);color:var(--text-3);border:1px solid var(--border);}
.badge-live{background:rgba(255,159,46,.16);color:var(--amber);border:1px solid rgba(255,159,46,.42);}
.badge-live::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);
  box-shadow:0 0 8px rgba(255,159,46,.9);animation:pulse 1.8s infinite;
}
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--link);
}
.link-arrow i{font-size:11px;transition:transform .2s ease;}
.link-arrow:hover{color:var(--accent);}
.link-arrow:hover i{transform:translateX(3px);}

/* ---------- 排期条 ---------- */
.schedule-strip{display:flex;gap:16px;overflow-x:auto;padding:4px 4px 18px;}
.schedule-strip::-webkit-scrollbar{height:6px;}
.schedule-strip::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:999px;}
.match-card{
  flex:0 0 auto;width:260px;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--border);background:var(--bg-2);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.match-card:hover{transform:translateY(-4px);border-color:var(--border-strong);box-shadow:var(--shadow);}
.match-card .thumb{position:relative;aspect-ratio:16/9;background:linear-gradient(140deg,#122040,#070B14);}
.match-card .thumb img{width:100%;height:100%;object-fit:cover;border-radius:0;border:0;}
.match-card .thumb .badge{position:absolute;top:10px;left:10px;}
.match-body{padding:14px 16px 16px;}
.match-time{font-family:var(--mono);font-size:13px;color:var(--primary-light);letter-spacing:.06em;}
.match-title{font-size:15px;font-weight:600;margin:8px 0 12px;line-height:1.5;min-height:44px;}
.match-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;}

/* ---------- CMS 最新信息 ---------- */
.news-grid{margin:0 -12px;}
.news-grid>.cell{padding:0 12px 22px;}
.news-card{
  display:flex;gap:16px;height:100%;padding:14px;border-radius:var(--radius);
  border:1px solid var(--border);background:rgba(255,255,255,.04);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
  color:var(--text);
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.news-card:hover{color:var(--text);border-color:var(--border-strong);transform:translateY(-2px);box-shadow:var(--shadow);}
.news-thumb{
  flex:0 0 176px;width:176px;aspect-ratio:4/3;border-radius:10px;overflow:hidden;
  border:1px solid var(--border);background:linear-gradient(140deg,#122040,#070B14);
}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.news-card:hover .news-thumb img{transform:scale(1.04);}
.news-body{display:flex;flex-direction:column;min-width:0;flex:1 1 auto;}
.news-body h3{
  font-size:17px;font-weight:700;line-height:1.5;margin:2px 0 8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-excerpt{
  font-size:14px;color:var(--text-2);margin:0 0 12px;line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-foot{margin-top:auto;display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
.news-foot .date{font-family:var(--mono);font-size:12.5px;color:var(--text-3);}
.news-foot .link-arrow{margin-left:auto;}
.empty-state{
  grid-column:1/-1;text-align:center;padding:52px 20px;border-radius:var(--radius);
  border:1px dashed var(--border);background:rgba(255,255,255,.02);
}
.empty-state i{font-size:26px;color:var(--text-3);}
.empty-state p{color:var(--text-2);margin:14px 0 18px;font-size:15px;}

/* ---------- 数据信任条 ---------- */
.stats{display:flex;flex-wrap:wrap;border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.stat{
  flex:1 1 200px;padding:28px 22px;text-align:center;border-right:1px solid var(--border);
}
.stat:last-child{border-right:0;}
.stat b{font-family:var(--mono);font-size:32px;font-weight:800;color:var(--primary-light);display:block;line-height:1.1;}
.stat span{display:block;font-size:12.5px;color:var(--text-3);margin-top:8px;letter-spacing:.05em;}

/* ---------- 分类入口 ---------- */
.entry-grid{margin:0 -12px;}
.entry-grid>.cell{padding:0 12px 24px;}
.entry-lg{
  position:relative;display:block;height:240px;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--border);color:var(--text);
  background:linear-gradient(140deg,#122040,#070B14);
  transition:border-color .25s ease,transform .25s ease;
}
.entry-lg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.entry-lg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(7,11,20,.92) 0%,rgba(7,11,20,.55) 55%,rgba(7,11,20,.25) 100%);
}
.entry-lg:hover{color:var(--text);border-color:var(--border-strong);transform:translateY(-3px);}
.entry-content{
  position:relative;z-index:2;height:100%;padding:28px 30px;
  display:flex;flex-direction:column;justify-content:center;max-width:520px;
}
.entry-content h3{font-size:24px;font-weight:700;margin-bottom:10px;}
.entry-content p{font-size:14.5px;color:var(--text-2);margin:0 0 16px;}
.entry-sm{
  display:flex;flex-direction:column;height:240px;border-radius:var(--radius-lg);
  border:1px solid var(--border);border-top:3px solid var(--accent);
  background:var(--bg-3);padding:28px 26px;color:var(--text);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.entry-sm:hover{color:var(--text);transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--border-strong);border-top-color:var(--accent);}
.entry-sm h3{font-size:21px;font-weight:700;margin-bottom:10px;}
.entry-sm p{font-size:14px;color:var(--text-2);margin:0 0 auto;}
.entry-sm .link-arrow{margin-top:18px;}

/* ---------- FAQ ---------- */
.faq-wrap{
  border-radius:var(--radius-lg);border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
  overflow:hidden;
}
.faq-item{border-bottom:1px solid var(--border);}
.faq-item:last-child{border-bottom:0;}
.faq-q{
  width:100%;display:flex;align-items:center;gap:14px;text-align:left;
  padding:20px 24px;font-size:16px;font-weight:600;color:var(--text);
  transition:background .2s ease;
}
.faq-q:hover{background:rgba(255,255,255,.03);}
.faq-q .idx{font-family:var(--mono);font-size:13px;color:var(--primary-light);flex:0 0 auto;}
.faq-q .sign{
  margin-left:auto;flex:0 0 auto;width:24px;height:24px;border-radius:50%;
  border:1px solid var(--border);display:flex;align-items:center;justify-content:center;
  font-size:13px;color:var(--text-2);transition:transform .2s ease,color .2s ease,border-color .2s ease;
}
.faq-item.is-open .faq-q .sign{transform:rotate(180deg);color:var(--accent);border-color:var(--accent);}
.faq-a{padding:0 24px 22px 62px;font-size:15px;color:var(--text-2);line-height:1.8;display:none;}
.faq-item.is-open .faq-a{display:block;}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  border:1px solid var(--border);border-bottom:1px solid rgba(0,224,184,.5);
  background:
    linear-gradient(120deg,rgba(47,107,255,.24),rgba(7,11,20,.6) 60%),
    var(--bg-3);
  padding:48px 44px;
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
}
.cta-band::before{
  content:"";position:absolute;top:-60%;left:-20%;width:60%;height:220%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.06),transparent);
  transform:rotate(18deg);pointer-events:none;
}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:10px;position:relative;z-index:2;}
.cta-band p{color:var(--text-2);font-size:15px;margin:0;position:relative;z-index:2;max-width:560px;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:2;}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:40px;border-top:1px solid var(--border);
  background:linear-gradient(180deg,rgba(12,19,34,.6),rgba(7,11,20,.98));
  padding:64px 0 26px;
}
.footer-grid{margin:0 -12px;}
.footer-grid>.cell{padding:0 12px 28px;}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;}
.footer-desc{font-size:14px;color:var(--text-2);max-width:340px;margin:0 0 14px;}
.footer-kw{font-size:12.5px;color:var(--text-3);letter-spacing:.04em;}
.footer-title{font-size:14px;font-weight:700;letter-spacing:.1em;margin-bottom:16px;color:var(--text);}
.footer-links li{margin-bottom:10px;}
.footer-links a{font-size:14px;color:var(--text-2);}
.footer-links a:hover{color:var(--accent);}
.footer-contact li{font-size:14px;color:var(--text-2);margin-bottom:10px;display:flex;gap:10px;align-items:flex-start;}
.footer-contact i{color:var(--primary-light);font-size:13px;margin-top:5px;}
.footer-bottom{
  border-top:1px solid var(--border);margin-top:24px;padding-top:22px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.footer-bottom p{margin:0;font-size:12.5px;color:var(--text-3);}
.footer-bottom a{font-size:12.5px;color:var(--text-3);}
.footer-bottom a:hover{color:var(--accent);}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1279px){
  .container{padding:0 18px;}
}
@media screen and (max-width:1023px){
  .main-nav{display:none;}
  .search-box{display:none;}
  .header-actions .btn-text{display:none;}
  .menu-toggle{display:inline-flex;}
  .hero-side{max-height:none;overflow:visible;}
  .section{padding:60px 0;}
  .stat{flex:1 1 50%;border-right:1px solid var(--border);}
  .stat:nth-child(2n){border-right:0;}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--border);}
  .cta-band{padding:38px 28px;}
}
@media screen and (max-width:767px){
  body{font-size:16px;}
  .topbar-note{font-size:12px;}
  .header-inner{height:62px;gap:12px;}
  .brand-text{font-size:16.5px;}
  .brand-sub{display:none;}
  .hero{padding-top:22px;}
  .hero-cover-text{padding:20px 18px;}
  .hero-countdown{padding:16px;gap:12px;}
  .hero-cta{margin-left:0;width:100%;}
  .hero-cta .btn{flex:1 1 auto;}
  .cd-num{min-width:52px;}
  .news-card{flex-direction:column;}
  .news-thumb{width:100%;flex:0 0 auto;aspect-ratio:16/9;}
  .news-body h3{font-size:16.5px;}
  .section-head{margin-bottom:24px;}
  .stat{padding:22px 14px;}
  .stat b{font-size:26px;}
  .faq-a{padding-left:24px;}
  .cta-band{padding:30px 20px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1 1 auto;}
  .entry-lg,.entry-sm{height:auto;min-height:200px;}
  .entry-content{padding:24px 20px;}
  .site-footer{padding:48px 0 22px;}
}
@media screen and (max-width:519px){
  .container{padding:0 14px;}
  .hero-cover img{min-height:280px;}
  .hero-cover,.hero-cover img{min-height:280px;}
  .cd-num{font-size:30px;min-width:44px;}
  .cd-colon{font-size:26px;}
  .replay-item img{width:80px;height:46px;}
  .sub-row{flex-direction:column;}
  .sub-row .btn{width:100%;}
}

/* roulang page: article */
:root{
  --bg:#070B14;
  --panel:#0C1322;
  --raise:#121B2E;
  --primary:#2F6BFF;
  --primary-deep:#1F4FD8;
  --primary-soft:#6B9BFF;
  --cyan:#00E0B8;
  --amber:#FF9F2E;
  --danger:#FF5A5F;
  --text:#E8EEF9;
  --text-2:#9AA9C2;
  --text-3:#63718C;
  --link:#7FB2FF;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(47,107,255,.35);
  --glass:rgba(255,255,255,.04);
  --r-card:14px;
  --r-lg:18px;
  --r-btn:10px;
  --shadow:inset 0 1px 0 rgba(255,255,255,.06), 0 8px 24px rgba(47,107,255,.18);
  --shadow-soft:inset 0 1px 0 rgba(255,255,255,.05), 0 6px 18px rgba(0,0,0,.28);
  --container:1200px;
  --read:760px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background:
    radial-gradient(760px 520px at 6% -8%, rgba(47,107,255,.08), transparent 62%),
    radial-gradient(700px 520px at 98% 104%, rgba(0,224,184,.05), transparent 60%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.028) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.022) 0 1px, transparent 1px 88px);
}
img{max-width:100%;display:block;border-radius:12px;}
a{color:var(--link);text-decoration:none;transition:color .22s var(--ease);}
a:hover{color:var(--cyan);}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:.02em;}
p{margin:0 0 1.1em;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input{font-family:inherit;font-size:inherit;}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px;}
::selection{background:rgba(47,107,255,.38);color:#fff;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;position:relative;z-index:1;}

/* ---------- 顶部公告条 ---------- */
.topbar{
  border-bottom:1px solid var(--line);
  background:rgba(9,14,25,.9);
  font-size:13px;
  color:var(--text-2);
  position:relative;
  z-index:3;
}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:36px;}
.topbar-inner .dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--amber);margin-right:8px;vertical-align:middle;box-shadow:0 0 8px rgba(255,159,46,.7);}
.topbar a{font-size:13px;color:var(--text-2);}
.topbar a:hover{color:var(--cyan);}

/* ---------- Header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(7,11,20,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background .3s var(--ease),border-color .3s var(--ease);
}
.site-header.scrolled{background:rgba(7,11,20,.95);border-bottom-color:var(--line);}
.header-inner{display:flex;align-items:center;gap:28px;height:68px;}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);flex:0 0 auto;}
.brand:hover{color:var(--text);}
.brand-mark{
  width:28px;height:28px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(47,107,255,.35),rgba(0,224,184,.18));
  border:1px solid rgba(47,107,255,.4);
  box-shadow:0 0 16px rgba(47,107,255,.28);
}
.brand-mark svg{width:18px;height:18px;}
.brand-text{font-size:18px;font-weight:800;letter-spacing:.02em;display:flex;align-items:baseline;gap:8px;}
.brand-sub{
  font-size:12px;font-weight:500;color:var(--text-3);
  padding-left:8px;border-left:1px solid var(--line);letter-spacing:.04em;
}
.main-nav{display:flex;align-items:center;gap:28px;margin-left:8px;}
.nav-link{position:relative;font-size:15px;font-weight:500;color:var(--text-2);padding:6px 0;}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-19px;height:2px;
  background:var(--cyan);border-radius:2px;opacity:0;transform:scaleX(.4);
  transition:opacity .25s var(--ease),transform .25s var(--ease);
}
.nav-link:hover{color:var(--text);}
.nav-link:hover::after,.nav-link.active::after{opacity:1;transform:scaleX(1);}
.nav-link.active{color:var(--text);}
.nav-link.active{text-shadow:0 0 14px rgba(0,224,184,.5);}
.header-actions{display:flex;align-items:center;gap:14px;margin-left:auto;}
.nav-search{position:relative;display:flex;align-items:center;}
.nav-search i{position:absolute;left:14px;font-size:13px;color:var(--text-3);pointer-events:none;}
.nav-search input{
  width:212px;height:42px;padding:0 16px 0 36px;border-radius:999px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  color:var(--text);font-size:14px;
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease);
}
.nav-search input::placeholder{color:var(--text-3);}
.nav-search input:focus{outline:none;border-color:var(--primary);background:rgba(47,107,255,.08);box-shadow:0 0 0 3px rgba(47,107,255,.16);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;letter-spacing:.02em;
  border:1px solid transparent;cursor:pointer;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease),color .22s var(--ease),background .22s var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--primary),var(--primary-deep));
  color:#fff;box-shadow:0 8px 22px rgba(47,107,255,.32);
}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 30px rgba(47,107,255,.46);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{
  background:rgba(255,255,255,.04);color:var(--text);
  border-color:var(--line);backdrop-filter:blur(10px);
}
.btn-ghost:hover{color:var(--cyan);border-color:rgba(0,224,184,.5);transform:translateY(-2px);}
.btn-text{color:var(--text-2);font-size:15px;font-weight:500;height:44px;display:inline-flex;align-items:center;}
.btn-text:hover{color:var(--text);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:6px;text-decoration-color:var(--cyan);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:var(--r-btn);
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--text);
  cursor:pointer;
}
.nav-drawer{
  display:none;
  border-top:1px solid var(--line);
  background:rgba(9,14,25,.98);
  padding:10px 20px 20px;
}
.nav-drawer.open{display:block;}
.nav-drawer a{
  display:flex;align-items:center;gap:12px;
  padding:14px 4px;border-bottom:1px solid var(--line);
  color:var(--text);font-size:16px;font-weight:600;
}
.nav-drawer a span.idx{font-family:ui-monospace,"SF Mono",Menlo,monospace;font-size:12px;color:var(--primary-soft);}
.nav-drawer a:hover{color:var(--cyan);}
.drawer-foot{display:flex;gap:12px;margin-top:16px;}
.drawer-foot .btn{flex:1;}

/* ---------- 面包屑 ---------- */
.crumbs{padding:22px 0 6px;font-size:13px;color:var(--text-3);}
.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.crumbs li{display:flex;align-items:center;gap:8px;}
.crumbs li+li::before{content:"/";color:var(--text-3);}
.crumbs a{color:var(--text-3);}
.crumbs a:hover{color:var(--cyan);}
.crumbs .current{color:var(--text-2);}

/* ---------- 文章布局 ---------- */
.article-wrap{padding:8px 0 88px;}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:44px;align-items:start;}
.article-main{min-width:0;}

.article-head{padding:8px 0 26px;border-bottom:1px solid var(--line);}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.04em;
}
.badge-primary{background:rgba(47,107,255,.18);color:#BBD1FF;border:1px solid rgba(47,107,255,.4);}
.badge-cyan{background:rgba(0,224,184,.14);color:#8FF3E4;border:1px solid rgba(0,224,184,.35);}
.badge-amber{background:rgba(255,159,46,.14);color:#FFCD8A;border:1px solid rgba(255,159,46,.38);}
.badge-muted{background:rgba(255,255,255,.04);color:var(--text-2);border:1px solid var(--line);}
.article-head h1{
  font-size:clamp(26px,3.3vw,40px);
  font-weight:800;
  line-height:1.25;
  margin:16px 0 18px;
  max-width:860px;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;
  font-size:13px;color:var(--text-3);
}
.article-meta .mono{font-family:ui-monospace,"SF Mono","JetBrains Mono",Menlo,monospace;letter-spacing:0;}
.article-meta .sep{width:1px;height:12px;background:var(--line);}
.meta-actions{margin-left:auto;display:flex;gap:10px;}
.icon-btn{
  width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(255,255,255,.04);border:1px solid var(--line);
  color:var(--text-2);cursor:pointer;font-size:14px;
  transition:color .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease);
}
.icon-btn:hover{color:var(--cyan);border-color:rgba(0,224,184,.45);transform:translateY(-2px);}

.article-figure{margin:26px 0 0;border-radius:var(--r-card);overflow:hidden;}
.article-figure img{
  width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r-card);
  border:1px solid var(--line);
  background:linear-gradient(135deg,#12203a,#070B14 70%);
}
.article-figure figcaption{
  margin-top:10px;text-align:center;font-size:13px;color:var(--text-3);
}

/* ---------- 正文排版 ---------- */
.article-body{
  max-width:var(--read);
  margin:34px auto 0;
  font-size:17px;
  line-height:1.85;
  color:#DCE6F7;
}
.article-body > *:first-child{margin-top:0;}
.article-body p{margin:0 0 1.15em;}
.article-body h2{
  font-size:clamp(21px,2.4vw,26px);
  font-weight:700;
  color:var(--text);
  margin:40px 0 16px;
  padding-left:12px;
  border-left:3px solid var(--cyan);
  line-height:1.35;
}
.article-body h3{
  font-size:20px;font-weight:700;color:var(--text);
  margin:30px 0 12px;
}
.article-body h4{font-size:17px;font-weight:700;color:var(--primary-soft);margin:22px 0 10px;}
.article-body a{color:var(--link);border-bottom:1px solid rgba(127,178,255,.35);}
.article-body a:hover{color:var(--cyan);border-bottom-color:rgba(0,224,184,.55);}
.article-body ul,.article-body ol{margin:0 0 1.2em;padding-left:0;}
.article-body ul li,.article-body ol li{
  position:relative;padding-left:22px;margin-bottom:8px;line-height:1.8;
}
.article-body ul li::before{
  content:"";position:absolute;left:4px;top:.78em;width:6px;height:6px;border-radius:2px;
  background:var(--cyan);opacity:.85;
}
.article-body ol{counter-reset:num;}
.article-body ol li{counter-increment:num;padding-left:30px;}
.article-body ol li::before{
  content:counter(num,decimal-leading-zero);
  position:absolute;left:0;top:0;
  font-family:ui-monospace,"SF Mono",Menlo,monospace;font-size:13px;color:var(--primary-soft);
}
.article-body blockquote{
  margin:26px 0;padding:18px 22px;
  background:var(--glass);
  border-left:3px solid var(--primary);
  border-radius:0 var(--r-card) var(--r-card) 0;
  color:var(--text-2);font-style:italic;backdrop-filter:blur(12px);
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{
  width:100%;border-radius:12px;border:1px solid var(--line);margin:22px 0 8px;
}
.article-body figure{margin:24px 0;}
.article-body figcaption{text-align:center;font-size:13px;color:var(--text-3);margin-top:8px;}
.article-body table{
  width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;
  display:block;overflow-x:auto;white-space:nowrap;
  border:1px solid var(--line);border-radius:12px;
}
.article-body thead th{
  background:rgba(47,107,255,.22);color:#fff;font-weight:600;
  padding:12px 16px;text-align:left;border-bottom:1px solid var(--line);
}
.article-body tbody td{padding:11px 16px;border-bottom:1px solid var(--line);color:var(--text-2);}
.article-body tbody tr:nth-child(odd){background:rgba(255,255,255,.03);}
.article-body tbody tr:last-child td{border-bottom:0;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:32px 0;}
.article-body strong{color:#fff;font-weight:700;}

.tag-row{
  max-width:var(--read);margin:38px auto 0;padding-top:22px;
  border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
}
.tag-row .tag-label{font-size:13px;color:var(--text-3);margin-right:4px;}
.tag{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:999px;
  font-size:13px;color:var(--text-2);
  background:rgba(255,255,255,.04);border:1px solid var(--line);
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.tag:hover{color:var(--cyan);border-color:rgba(0,224,184,.45);}

/* ---------- 上一篇 / 下一篇 ---------- */
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:40px;}
.post-nav-card{
  display:block;padding:20px 22px;border-radius:var(--r-card);
  background:var(--glass);border:1px solid var(--line);
  backdrop-filter:blur(14px);
  transition:border-color .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease);
}
.post-nav-card:hover{border-color:var(--line-strong);transform:translateY(-3px);box-shadow:var(--shadow);}
.post-nav-card .kicker{
  font-size:12px;color:var(--text-3);letter-spacing:.08em;
  display:flex;align-items:center;gap:8px;margin-bottom:8px;
}
.post-nav-card .t{
  font-size:16px;font-weight:700;color:var(--text);line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-nav-card.next{text-align:right;}
.post-nav-card.next .kicker{justify-content:flex-end;}

/* ---------- 相关推荐 ---------- */
.related{margin-top:48px;padding-top:30px;border-top:1px solid var(--line);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;}
.section-head h2{font-size:clamp(20px,2.4vw,24px);font-weight:700;}
.section-head .more{font-size:14px;color:var(--text-2);}
.section-head .more:hover{color:var(--cyan);}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
.related-card{
  display:block;border-radius:var(--r-card);overflow:hidden;
  background:var(--glass);border:1px solid var(--line);
  transition:border-color .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease);
}
.related-card:hover{border-color:var(--line-strong);transform:translateY(-3px);box-shadow:var(--shadow);}
.related-card .thumb{
  aspect-ratio:16/10;overflow:hidden;
  background:linear-gradient(135deg,#12203a,#070B14 70%);
}
.related-card .thumb img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .45s var(--ease);}
.related-card:hover .thumb img{transform:scale(1.05);}
.related-card .body{padding:16px 18px 18px;}
.related-card .t{
  font-size:15px;font-weight:700;color:var(--text);line-height:1.55;margin-bottom:10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.related-card .d{font-family:ui-monospace,"SF Mono",Menlo,monospace;font-size:12px;color:var(--text-3);}

.back-row{margin-top:34px;display:flex;justify-content:center;}

/* ---------- 侧栏 ---------- */
.side{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px;}
.side-card{
  padding:22px;border-radius:var(--r-card);
  background:var(--glass);border:1px solid var(--line);
  backdrop-filter:blur(14px);box-shadow:var(--shadow-soft);
}
.side-card h3{
  font-size:16px;font-weight:700;margin-bottom:14px;
  display:flex;align-items:center;gap:8px;
}
.side-card h3::before{content:"";width:3px;height:15px;border-radius:2px;background:var(--cyan);}
.hot-list li{border-bottom:1px solid var(--line);}
.hot-list li:last-child{border-bottom:0;}
.hot-list a{display:flex;gap:12px;align-items:flex-start;padding:12px 0;color:var(--text-2);}
.hot-list a:hover{color:var(--text);}
.hot-list .rank{
  font-family:ui-monospace,"SF Mono",Menlo,monospace;font-size:13px;font-weight:700;
  color:var(--primary-soft);flex:0 0 auto;padding-top:2px;
}
.hot-list .tx{
  font-size:14px;line-height:1.6;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.sub-form{display:flex;flex-direction:column;gap:12px;}
.sub-form input{
  height:44px;padding:0 14px;border-radius:var(--r-btn);
  background:rgba(255,255,255,.04);border:1px solid var(--line);
  color:var(--text);font-size:14px;
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.sub-form input::placeholder{color:var(--text-3);}
.sub-form input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(47,107,255,.16);}
.sub-form .btn{width:100%;}
.side-note{font-size:12px;color:var(--text-3);line-height:1.6;margin:0;}
.cate-nav a{
  display:flex;align-items:center;justify-content:space-between;
  padding:11px 0;border-bottom:1px solid var(--line);
  font-size:14px;color:var(--text-2);
}
.cate-nav li:last-child a{border-bottom:0;}
.cate-nav a:hover{color:var(--cyan);}

/* ---------- 评论区占位 ---------- */
.comment-box{
  margin-top:46px;padding:28px;border-radius:var(--r-card);
  background:rgba(12,19,34,.7);border:1px dashed var(--line);
  text-align:center;color:var(--text-2);font-size:14px;
}
.comment-box .cmt-ico{
  width:48px;height:48px;border-radius:50%;margin:0 auto 12px;
  display:grid;place-items:center;font-size:18px;color:var(--primary-soft);
  background:rgba(47,107,255,.12);border:1px solid rgba(47,107,255,.3);
}
.comment-box .btn{margin-top:16px;}

/* ---------- 空态 ---------- */
.empty-state{
  max-width:var(--read);margin:46px auto;padding:52px 24px;
  border-radius:var(--r-lg);border:1px solid var(--line);
  background:var(--glass);text-align:center;
}
.empty-state .ico{
  width:56px;height:56px;border-radius:50%;margin:0 auto 16px;
  display:grid;place-items:center;font-size:20px;color:var(--text-2);
  background:rgba(255,255,255,.04);border:1px solid var(--line);
}
.empty-state h2{font-size:20px;margin-bottom:10px;}
.empty-state p{color:var(--text-2);font-size:15px;}

/* ---------- 页脚 ---------- */
.site-footer{
  position:relative;z-index:1;
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(12,19,34,.7),rgba(7,11,20,.96));
  padding:64px 0 28px;margin-top:20px;
}
.footer-grid{gap:36px 0;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-mark{width:28px;height:28px;}
.footer-brand .brand-text{font-size:18px;}
.footer-desc{font-size:14px;color:var(--text-2);max-width:380px;line-height:1.8;}
.footer-kw{font-size:13px;color:var(--text-3);letter-spacing:.04em;}
.footer-title{font-size:15px;font-weight:700;margin-bottom:16px;color:var(--text);}
.footer-links li{margin-bottom:10px;}
.footer-links a{font-size:14px;color:var(--text-2);}
.footer-links a:hover{color:var(--cyan);}
.footer-contact li{display:flex;gap:10px;font-size:14px;color:var(--text-2);margin-bottom:12px;line-height:1.7;}
.footer-contact i{color:var(--primary-soft);margin-top:5px;font-size:13px;}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:10px 20px;justify-content:space-between;
  font-size:13px;color:var(--text-3);
}
.footer-bottom p{margin:0;}
.footer-bottom a{color:var(--text-3);}
.footer-bottom a:hover{color:var(--cyan);}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1023px){
  .main-nav{display:none;}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;}
  .nav-search{display:none;}
  .header-actions .btn-text{display:none;}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:36px;}
  .side{position:static;flex-direction:row;flex-wrap:wrap;}
  .side-card{flex:1 1 300px;}
}
@media screen and (max-width:767px){
  .header-inner{gap:14px;height:62px;}
  .brand-sub{display:none;}
  .related-grid{grid-template-columns:minmax(0,1fr);gap:14px;}
  .post-nav{grid-template-columns:minmax(0,1fr);}
  .post-nav-card.next{text-align:left;}
  .post-nav-card.next .kicker{justify-content:flex-start;}
  .article-wrap{padding-bottom:56px;}
  .article-body{font-size:16.5px;line-height:1.8;}
  .side{flex-direction:column;}
  .topbar-inner .topbar-right{display:none;}
  .footer-bottom{flex-direction:column;}
}
@media screen and (max-width:520px){
  .container{padding:0 16px;}
  .header-actions .btn-primary{padding:0 14px;font-size:14px;}
  .article-head h1{font-size:24px;}
  .article-meta{gap:8px 14px;font-size:12.5px;}
  .meta-actions{width:100%;margin-left:0;}
  .tag-row{gap:8px;}
}

/* roulang page: category1 */
:root{
  --bg:#070B14;
  --panel:#0C1322;
  --raised:#121B2E;
  --primary:#2F6BFF;
  --primary-deep:#1F4FD8;
  --primary-soft:#6B9BFF;
  --accent:#00E0B8;
  --amber:#FF9F2E;
  --danger:#FF5A5F;
  --text:#E8EEF9;
  --text-2:#9AA9C2;
  --text-3:#63718C;
  --link:#7FB2FF;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(47,107,255,.35);
  --glass:rgba(255,255,255,.04);
  --r-card:14px;
  --r-panel:18px;
  --r-btn:10px;
  --shadow-card:inset 0 1px 0 rgba(255,255,255,.06),0 8px 24px rgba(47,107,255,.18);
  --shadow-btn:0 8px 22px rgba(47,107,255,.35);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
  --mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,monospace;
  --pad:clamp(24px,4vw,40px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:16.5px;
  line-height:1.8;
  color:var(--text);
  background-color:var(--bg);
  background-image:
    radial-gradient(900px 620px at 6% -8%,rgba(47,107,255,.08),transparent 62%),
    radial-gradient(760px 540px at 102% 106%,rgba(0,224,184,.05),transparent 60%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  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:72px 72px;
  opacity:.32;
  z-index:0;
}
img{max-width:100%;display:block;border:0}
a{color:var(--link);text-decoration:none;transition:color .22s ease}
a:hover{color:var(--accent)}
h1,h2,h3,h4{margin:0 0 .6em;line-height:1.25;color:var(--text);font-weight:700}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;position:relative;z-index:1}
.section{padding:80px 0;position:relative}
.section + .section{padding-top:0}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:32px}
.section-title{
  font-size:clamp(24px,3vw,34px);
  font-weight:700;
  letter-spacing:.02em;
  position:relative;
  padding-left:16px;
  margin:0;
}
.section-title::before{
  content:"";
  position:absolute;
  left:0;top:.18em;bottom:.18em;
  width:3px;
  border-radius:2px;
  background:var(--accent);
  box-shadow:0 0 12px rgba(0,224,184,.55);
}
.section-desc{color:var(--text-2);font-size:15px;max-width:640px;margin:10px 0 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--mono);
  font-size:12px;letter-spacing:.14em;
  color:var(--accent);
  text-transform:uppercase;
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--accent);display:block}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,11,20,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{background:rgba(7,11,20,.94);border-bottom-color:var(--line)}
.header-inner{
  display:flex;align-items:center;gap:28px;
  height:68px;
}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);flex:0 0 auto}
.brand:hover{color:var(--text)}
.brand-mark{
  width:32px;height:32px;border-radius:9px;
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(150deg,rgba(47,107,255,.35),rgba(0,224,184,.18));
  border:1px solid rgba(47,107,255,.35);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
}
.brand-mark svg{width:20px;height:20px}
.brand-text{font-size:18px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
.brand-sub{
  font-size:12px;font-weight:500;color:var(--text-3);
  margin-left:8px;padding-left:8px;
  border-left:1px solid var(--line);
  letter-spacing:.06em;
}
.main-nav{display:flex;align-items:center;gap:28px;margin-left:8px}
.nav-link{
  position:relative;
  font-size:15px;font-weight:500;color:var(--text-2);
  padding:6px 0;
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  border-radius:2px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;
  transition:transform .25s ease;
  box-shadow:0 0 10px rgba(0,224,184,.6);
}
.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)}
.header-actions{display:flex;align-items:center;gap:14px;margin-left:auto}
.nav-search{
  display:flex;align-items:center;gap:8px;
  height:40px;padding:0 14px;
  min-width:200px;
  border-radius:999px;
  background:var(--glass);
  border:1px solid var(--line);
  transition:border-color .22s ease,box-shadow .22s ease;
}
.nav-search i{color:var(--text-3);font-size:13px}
.nav-search input{
  flex:1;min-width:0;height:100%;
  background:transparent;border:0;outline:none;
  color:var(--text);font-size:14px;font-family:inherit;
}
.nav-search input::placeholder{color:var(--text-3)}
.nav-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(47,107,255,.18)}
.nav-toggle{
  display:none;
  width:44px;height:44px;align-items:center;justify-content:center;
  background:var(--glass);border:1px solid var(--line);
  border-radius:10px;color:var(--text);font-size:16px;cursor:pointer;
  transition:border-color .22s ease,color .22s ease;
}
.nav-toggle:hover{border-color:var(--line-strong);color:var(--accent)}
.mobile-drawer{
  display:none;
  border-top:1px solid var(--line);
  background:rgba(9,14,24,.98);
  padding:18px 20px 24px;
}
.mobile-drawer.is-open{display:block}
.drawer-links{display:flex;flex-direction:column;gap:2px;margin-bottom:16px}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  min-height:48px;padding:0 4px;
  font-size:16px;color:var(--text-2);
  border-bottom:1px solid var(--line);
}
.drawer-link span{
  font-family:var(--mono);font-size:12px;color:var(--text-3);
}
.drawer-link.active{color:var(--text)}
.drawer-search{
  display:flex;align-items:center;gap:8px;height:44px;padding:0 14px;
  border-radius:10px;background:var(--glass);border:1px solid var(--line);
  margin-bottom:14px;
}
.drawer-search input{flex:1;min-width:0;background:transparent;border:0;outline:none;color:var(--text);font-family:inherit;font-size:15px}
.drawer-search input::placeholder{color:var(--text-3)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;
  border-radius:var(--r-btn);
  font-size:15px;font-weight:600;letter-spacing:.01em;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,border-color .22s ease,color .22s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(180deg,#3B78FF,#1F4FD8);
  color:#fff;
  box-shadow:var(--shadow-btn);
}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 30px rgba(47,107,255,.5)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
  background:var(--glass);
  border-color:var(--line);
  color:var(--text);
}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-text{color:var(--text-2);font-size:15px;font-weight:500;padding:6px 2px}
.btn-text:hover{color:var(--text);text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:4px}
.btn-sm{height:38px;padding:0 16px;font-size:14px}

/* ---------- 徽章 / 标签 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  height:26px;padding:0 12px;
  border-radius:999px;
  font-size:12px;font-weight:600;letter-spacing:.03em;
  border:1px solid transparent;
  white-space:nowrap;
}
.badge-primary{background:rgba(47,107,255,.18);color:var(--primary-soft);border-color:rgba(47,107,255,.4)}
.badge-amber{background:rgba(255,159,46,.16);color:var(--amber);border-color:rgba(255,159,46,.38)}
.badge-line{background:transparent;color:var(--text-3);border-color:var(--line)}
.badge-accent{background:rgba(0,224,184,.14);color:var(--accent);border-color:rgba(0,224,184,.35)}

/* ---------- 分类头 ---------- */
.page-hero{
  position:relative;
  padding:56px 0 60px;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.34;border-radius:0}
.hero-bg::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(7,11,20,.96) 8%,rgba(7,11,20,.72) 52%,rgba(7,11,20,.9) 100%);
}
.page-hero .container{position:relative;z-index:1}
.breadcrumb{
  display:flex;align-items:center;gap:10px;
  font-size:13px;color:var(--text-3);
  margin-bottom:20px;
}
.breadcrumb a{color:var(--text-3)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb .sep{opacity:.5}
.breadcrumb .current{color:var(--text-2)}
.page-hero h1{
  font-size:clamp(30px,4.2vw,50px);
  font-weight:800;
  letter-spacing:.02em;
  line-height:1.2;
  margin:16px 0 14px;
  max-width:840px;
}
.hero-sub{
  font-size:17px;
  color:var(--text-2);
  max-width:720px;
  margin-bottom:26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:32px}
.hero-facts{
  display:flex;flex-wrap:wrap;gap:14px 34px;
  padding-top:24px;
  border-top:1px solid var(--line);
}
.hero-facts li{display:flex;flex-direction:column;gap:4px}
.hero-facts .k{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--text-3);text-transform:uppercase}
.hero-facts .v{font-size:15px;color:var(--text);font-weight:600}

/* ---------- 卡片 ---------- */
.card{
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
  padding:26px;
  transition:border-color .25s ease,transform .25s ease;
}
.card:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.figure{
  border-radius:12px;overflow:hidden;
  border:1px solid var(--line);
  position:relative;
  background:linear-gradient(140deg,#121B2E,#0A1120);
}
.figure img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.figure:hover img{transform:scale(1.04)}

/* ---------- 看点区 ---------- */
.feature-card{
  position:relative;
  border-radius:var(--r-panel);
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--panel);
  min-height:340px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding:28px;
}
.feature-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42;border-radius:0}
.feature-card::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,11,20,.15) 10%,rgba(7,11,20,.92) 92%);
}
.feature-card > *{position:relative;z-index:1}
.feature-card h3{font-size:22px;margin:14px 0 10px}
.feature-card p{color:var(--text-2);font-size:15px;max-width:520px}
.point-list{padding:8px 4px}
.point-list li{
  display:flex;gap:14px;
  padding:18px 0;
  border-bottom:1px solid var(--line);
}
.point-list li:last-child{border-bottom:0}
.point-list .num{
  font-family:var(--mono);font-size:14px;font-weight:700;
  color:var(--primary-soft);
  padding-top:2px;
  flex:0 0 auto;
}
.point-list h4{font-size:16px;margin:0 0 4px;font-weight:700}
.point-list p{margin:0;font-size:14px;color:var(--text-2);line-height:1.7}

/* ---------- 场景卡 ---------- */
.scene-card{
  height:100%;
  border-top:2px solid rgba(0,224,184,.45);
}
.scene-card h3{font-size:18px;margin:12px 0 8px}
.scene-card p{font-size:14.5px;color:var(--text-2);margin:0}
.scene-icon{
  width:38px;height:38px;border-radius:11px;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(47,107,255,.16);
  border:1px solid rgba(47,107,255,.35);
  color:var(--primary-soft);
  font-size:15px;
}

/* ---------- 更新速览 ---------- */
.digest-main{
  position:relative;
  border-radius:var(--r-panel);
  overflow:hidden;
  border:1px solid var(--line);
  min-height:360px;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:28px;
  background:var(--panel);
}
.digest-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5;border-radius:0;transition:transform .45s ease}
.digest-main:hover img{transform:scale(1.03)}
.digest-main::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,11,20,.1) 6%,rgba(7,11,20,.94) 88%);
}
.digest-main > *{position:relative;z-index:1}
.digest-main h3{font-size:clamp(20px,2.4vw,26px);margin:14px 0 10px;letter-spacing:.01em}
.digest-main p{color:var(--text-2);font-size:15px;max-width:560px}
.meta-line{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:13px;color:var(--text-3)}
.meta-line .time{font-family:var(--mono);letter-spacing:.02em}
.mini-card{
  display:flex;gap:16px;align-items:flex-start;
  padding:18px 0;
  border-bottom:1px solid var(--line);
}
.mini-card:first-child{padding-top:6px}
.mini-card:last-child{border-bottom:0;padding-bottom:4px}
.mini-card .thumb{
  flex:0 0 120px;width:120px;aspect-ratio:16/10;
  border-radius:10px;overflow:hidden;border:1px solid var(--line);
  background:linear-gradient(140deg,#121B2E,#0A1120);
}
.mini-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.mini-card:hover .thumb img{transform:scale(1.06)}
.mini-card h4{font-size:16px;margin:0 0 6px;line-height:1.5}
.mini-card p{margin:0 0 8px;font-size:14px;color:var(--text-2);

/* ---------- 步骤 ---------- */
.steps{counter-reset:step}
.step{
  position:relative;
  height:100%;
  padding:26px;
  border-radius:var(--r-card);
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));
  border:1px solid var(--line);
}
.step .step-num{
  font-family:var(--mono);
  font-size:26px;font-weight:800;
  color:var(--primary);
  letter-spacing:-.02em;
  display:block;
  margin-bottom:12px;
}
.step h3{font-size:17px;margin:0 0 8px}
.step p{font-size:14.5px;color:var(--text-2);margin:0}

/* ---------- FAQ ---------- */
.faq-list{max-width:900px}
.faq-item{
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  margin-bottom:12px;
  overflow:hidden;
  transition:border-color .25s ease;
}
.faq-item:hover{border-color:var(--line-strong)}
.faq-item.is-open{border-color:var(--line-strong)}
.faq-q{
  width:100%;
  display:flex;align-items:center;gap:14px;
  padding:18px 22px;
  background:transparent;border:0;
  color:var(--text);
  font-size:16px;font-weight:600;text-align:left;
  cursor:pointer;
}
.faq-q .faq-num{font-family:var(--mono);font-size:13px;color:var(--primary-soft);flex:0 0 auto}
.faq-q .faq-icon{
  margin-left:auto;flex:0 0 auto;
  width:22px;height:22px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);
  color:var(--text-2);font-size:12px;
  transition:transform .25s ease,color .22s ease,border-color .22s ease;
}
.faq-item.is-open .faq-icon{transform:rotate(180deg);color:var(--accent);border-color:rgba(0,224,184,.4)}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .3s ease;
  padding:0 22px;
}
.faq-a p{font-size:15px;color:var(--text-2);padding-bottom:20px;margin:0}

/* ---------- 通栏 CTA ---------- */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-panel);
  border:1px solid rgba(0,224,184,.35);
  background:
    radial-gradient(600px 320px at 12% 0%,rgba(47,107,255,.28),transparent 65%),
    linear-gradient(120deg,#101a2f,#0a1120 70%);
  padding:44px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.07),0 16px 40px rgba(47,107,255,.18);
}
.cta-band::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(115deg,transparent 32%,rgba(255,255,255,.07) 46%,transparent 62%);
  pointer-events:none;
}
.cta-band .cta-grid{position:relative;z-index:1;align-items:center}
.cta-band h2{font-size:clamp(22px,2.8vw,30px);margin:0 0 10px}
.cta-band p{color:var(--text-2);font-size:15px;margin:0;max-width:560px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end}

/* ---------- 页脚 ---------- */
.site-footer{
  position:relative;
  margin-top:80px;
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(12,19,34,.7),rgba(7,11,20,.98));
  padding:56px 0 28px;
}
.footer-grid{gap:32px 0}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-mark{width:30px;height:30px}
.footer-brand .brand-text{font-size:17px;font-weight:800}
.footer-desc{font-size:14px;color:var(--text-2);max-width:360px;margin:0 0 12px}
.footer-kw{font-size:13px;color:var(--text-3);margin:0}
.footer-title{font-size:14px;font-weight:700;letter-spacing:.06em;color:var(--text);margin:0 0 16px}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:14px;color:var(--text-2)}
.footer-links a:hover{color:var(--accent)}
.footer-contact li{display:flex;gap:10px;font-size:14px;color:var(--text-2);margin-bottom:12px;line-height:1.7}
.footer-contact i{color:var(--primary-soft);margin-top:6px;font-size:13px}
.footer-bottom{
  margin-top:40px;padding-top:20px;
  border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:var(--text-3);
}
.footer-bottom p{margin:0}
.footer-bottom a{color:var(--text-3)}
.footer-bottom a:hover{color:var(--accent)}

/* ---------- 响应式 ---------- */
@media (max-width:1023px){
  .main-nav{display:none}
  .nav-search{display:none}
  .btn-text{display:none}
  .nav-toggle{display:inline-flex}
  .header-inner{gap:16px}
  .section{padding:60px 0}
  .footer-grid{gap:8px 0}
  .site-footer{margin-top:60px}
}
@media (max-width:767px){
  body{font-size:16px}
  .page-hero{padding:36px 0 40px}
  .feature-card,.digest-main{min-height:280px;padding:22px}
  .card{padding:20px}
  .cta-band{padding:28px}
  .cta-actions{justify-content:flex-start;margin-top:20px}
  .mini-card .thumb{flex:0 0 96px;width:96px}
  .header-actions .btn-primary{padding:0 16px;font-size:14px}
}
@media (max-width:520px){
  .hero-actions .btn{width:100%}
  .hero-facts{gap:16px}
  .mini-card{flex-direction:column;gap:12px}
  .mini-card .thumb{width:100%;flex:0 0 auto;aspect-ratio:16/9}
  .footer-bottom{flex-direction:column}
  .brand-sub{display:none}
}

/* roulang page: category2 */
/* ============ 设计变量 ============ */
:root{
  --bg:#070B14;
  --panel:#0C1322;
  --elev:#121B2E;
  --primary:#2F6BFF;
  --primary-deep:#1F4FD8;
  --primary-light:#6B9BFF;
  --accent:#00E0B8;
  --amber:#FF9F2E;
  --danger:#FF5A5F;
  --text:#E8EEF9;
  --text-2:#9AA9C2;
  --text-3:#63718C;
  --link:#7FB2FF;
  --border:rgba(255,255,255,.09);
  --border-strong:rgba(47,107,255,.35);
  --glass:rgba(255,255,255,.04);
  --r-s:10px;
  --r:14px;
  --r-l:18px;
  --sh-card:inset 0 1px 0 rgba(255,255,255,.06), 0 8px 24px rgba(47,107,255,.14);
  --sh-glow:0 10px 28px rgba(47,107,255,.42);
  --mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
}

/* ============ 基础 reset ============ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background-color:var(--bg);
  background-image:
    radial-gradient(900px 620px at 6% -8%, rgba(47,107,255,.08), transparent 62%),
    radial-gradient(760px 560px at 102% 26%, rgba(0,224,184,.05), transparent 60%),
    linear-gradient(rgba(255,255,255,.021) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.021) 1px, transparent 1px);
  background-size:auto,auto,64px 64px,64px 64px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{color:var(--text);font-family:var(--sans);letter-spacing:.02em;line-height:1.3}
h1{font-size:clamp(28px,3.6vw,44px);font-weight:800;line-height:1.22}
h2{font-size:clamp(24px,3vw,32px);font-weight:700}
h3{font-size:20px;font-weight:700}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
a{color:var(--link);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--accent)}
img{max-width:100%;display:block;border-radius:var(--r-s);border:1px solid var(--border)}
ul,ol{padding-left:1.1em}
button{font-family:inherit}
::selection{background:rgba(47,107,255,.35);color:#fff}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}

/* ============ 顶部公告条 ============ */
.notice-bar{border-bottom:1px solid var(--border);background:rgba(12,19,34,.75)}
.notice-inner{display:flex;align-items:center;gap:16px;min-height:36px;font-size:13px;color:var(--text-3)}
.notice-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px rgba(0,224,184,.8);flex:none}
.notice-text{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.notice-link{margin-left:auto;color:var(--text-2);white-space:nowrap}
.notice-link:hover{color:var(--accent)}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,11,20,.82);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.site-header.is-scrolled{background:rgba(7,11,20,.95);border-bottom-color:var(--border);box-shadow:0 10px 30px rgba(0,0,0,.38)}
.header-inner{display:flex;align-items:center;gap:18px;height:68px}

.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand-mark{display:inline-flex;width:28px;height:28px;align-items:center;justify-content:center;border-radius:9px;background:linear-gradient(140deg,rgba(47,107,255,.35),rgba(0,224,184,.16));border:1px solid var(--border)}
.brand-mark svg{width:20px;height:20px}
.brand-text{font-size:18px;font-weight:800;color:var(--text);letter-spacing:.02em;display:flex;align-items:center}
.brand-sub{font-size:12px;font-weight:500;color:var(--text-3);margin-left:9px;padding-left:9px;border-left:1px solid var(--border)}
.brand:hover .brand-text{color:#fff}

.main-nav{display:flex;align-items:center;gap:28px;margin-left:10px}
.nav-link{position:relative;font-size:15px;font-weight:500;color:var(--text-2);padding:22px 0;white-space:nowrap}
.nav-link:hover{color:var(--text)}
.nav-link.active{color:var(--text)}
.nav-link.active::after{content:"";position:absolute;left:0;right:0;bottom:14px;height:2px;border-radius:2px;background:var(--accent);box-shadow:0 0 10px rgba(0,224,184,.75)}

.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.search-box{position:relative;display:flex;align-items:center}
.search-box i{position:absolute;left:14px;font-size:13px;color:var(--text-3);pointer-events:none}
.search-box input{
  width:210px;height:42px;padding:0 16px 0 38px;
  border-radius:999px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--border);
  color:var(--text);font-size:14px;
  transition:border-color .2s,box-shadow .2s,background .2s;
  -webkit-appearance:none;appearance:none;
}
.search-box input::placeholder{color:var(--text-3)}
.search-box input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(47,107,255,.18);background:rgba(255,255,255,.07)}

.nav-toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;border-radius:var(--r-s);background:rgba(255,255,255,.05);border:1px solid var(--border);color:var(--text);font-size:16px;cursor:pointer}
.nav-toggle:hover{border-color:var(--border-strong)}

.mobile-drawer{display:none;border-top:1px solid var(--border);background:rgba(7,11,20,.97);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.mobile-drawer.is-open{display:block}
.drawer-link{display:flex;align-items:center;gap:14px;min-height:52px;padding:0 20px;border-bottom:1px solid rgba(255,255,255,.06);color:var(--text-2);font-size:15px}
.drawer-link:hover{color:var(--text);background:rgba(255,255,255,.04)}
.drawer-link.is-active{color:var(--text)}
.drawer-link .num{font-family:var(--mono);font-size:12px;color:var(--text-3)}
.drawer-foot{padding:16px 20px 22px;display:flex;gap:12px;flex-wrap:wrap}

/* ============ 按钮体系 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;border-radius:var(--r-s);
  font-size:15px;font-weight:600;line-height:1;letter-spacing:.01em;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .22s ease,box-shadow .22s ease,color .22s ease,border-color .22s ease,background .22s ease;
}
.btn-primary{background:linear-gradient(135deg,#2F6BFF,#1F4FD8);color:#fff;box-shadow:0 8px 22px rgba(47,107,255,.28)}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:var(--sh-glow);text-decoration:none}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 14px rgba(47,107,255,.3)}
.btn-ghost{background:rgba(255,255,255,.05);border-color:var(--border);color:var(--text);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.btn-ghost:hover{color:var(--accent);border-color:rgba(0,224,184,.55);transform:translateY(-2px);text-decoration:none}
.btn-text{height:auto;padding:6px 2px;background:none;border:0;color:var(--text-2);font-weight:500}
.btn-text:hover{color:var(--text);text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:2px;text-underline-offset:6px}
.btn:focus-visible,.nav-toggle:focus-visible,.search-box input:focus-visible,.field input:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
.btn-sm{height:38px;padding:0 16px;font-size:14px}
.btn-wide{width:100%}

/* ============ 徽章 / 标签 ============ */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 11px;border-radius:999px;
  font-size:12px;font-weight:600;line-height:1.6;letter-spacing:.02em;
}
.badge-primary{background:rgba(47,107,255,.16);color:#9DC0FF;border:1px solid rgba(47,107,255,.35)}
.badge-amber{background:rgba(255,159,46,.14);color:#FFC478;border:1px solid rgba(255,159,46,.38)}
.badge-muted{background:rgba(255,255,255,.04);color:var(--text-3);border:1px solid var(--border)}
.badge-live::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);
  animation:pulse 1.8s ease-out infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,159,46,.55)}
  70%{box-shadow:0 0 0 8px rgba(255,159,46,0)}
  100%{box-shadow:0 0 0 0 rgba(255,159,46,0)}
}

/* ============ Banner ============ */
.cat-banner{
  position:relative;margin:24px 0 0;border-radius:var(--r-l);overflow:hidden;
  border:1px solid var(--border);
  background:#0A1120 url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  min-height:460px;display:flex;align-items:flex-end;isolation:isolate;
}
.cat-banner::before{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(180deg,rgba(7,11,20,.30) 0%,rgba(7,11,20,.76) 52%,rgba(7,11,20,.96) 100%)}
.cat-banner::after{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(118deg,rgba(47,107,255,.20),transparent 46%,rgba(0,224,184,.12))}
.banner-inner{position:relative;z-index:1;width:100%;padding:38px 36px 34px}
.banner-panel{
  max-width:790px;padding:26px 28px;
  border-radius:var(--r);border:1px solid var(--border);
  background:rgba(12,19,34,.62);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:14px;flex-wrap:wrap}
.crumb a{color:var(--text-3)}
.crumb a:hover{color:var(--accent)}
.crumb span.sep{color:var(--text-3);opacity:.6}
.banner-title{margin:0 0 14px}
.banner-lead{margin:0 0 22px;font-size:15px;color:var(--text-2);line-height:1.85;max-width:640px}
.banner-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ============ 板块通用 ============ */
.section{padding:80px 0}
.section-tight{padding:0 0 80px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:32px}
.section-title{position:relative;margin:0;padding-left:14px}
.section-title::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:3px;border-radius:2px;background:var(--accent)}
.section-sub{margin:8px 0 0;padding-left:14px;font-size:14px;color:var(--text-2)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--accent);letter-spacing:.08em;margin-bottom:12px}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--accent);display:inline-block}

/* ============ 要点条 ============ */
.point-row{display:flex;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.point{flex:1;display:flex;gap:14px;align-items:flex-start;padding:26px 28px}
.point + .point{border-left:1px solid var(--border)}
.point-num{font-family:var(--mono);font-size:13px;color:var(--accent);padding-top:3px;flex:none}
.point h3{margin:0 0 6px;font-size:17px}
.point p{margin:0;font-size:14px;color:var(--text-2);line-height:1.8}

/* ============ 标签切换 ============ */
.tab-pills{display:flex;gap:10px;flex-wrap:wrap}
.tab-pill{
  display:inline-flex;align-items:center;height:34px;padding:0 15px;
  border-radius:999px;border:1px solid var(--border);
  background:rgba(255,255,255,.04);color:var(--text-2);
  font-size:13px;font-weight:500;transition:.2s ease;
}
.tab-pill:hover{color:var(--text);border-color:var(--border-strong);text-decoration:none}
.tab-pill.is-active{background:rgba(47,107,255,.9);border-color:transparent;color:#fff;box-shadow:0 6px 18px rgba(47,107,255,.35)}

/* ============ 场次卡片 ============ */
.session-grid{margin-bottom:-24px}
.session-grid > .cell{margin-bottom:24px}
.session-card{
  height:100%;display:flex;flex-direction:column;
  border-radius:var(--r);border:1px solid var(--border);
  background:var(--glass);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
  overflow:hidden;
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.session-card:hover{transform:translateY(-3px);border-color:var(--border-strong);box-shadow:var(--sh-card)}
.session-thumb{position:relative;overflow:hidden;background:linear-gradient(135deg,#16223A,#0A1120);aspect-ratio:16/9}
.session-thumb img{width:100%;height:100%;object-fit:cover;border:0;border-radius:0;transition:transform .45s ease}
.session-card:hover .session-thumb img{transform:scale(1.05)}
.session-thumb .badge{position:absolute;top:12px;left:12px;z-index:2}
.session-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,11,20,.05) 40%,rgba(7,11,20,.55) 100%)}
.session-body{display:flex;flex-direction:column;gap:10px;flex:1;padding:20px 22px 22px}
.session-title{margin:0;font-size:18px;font-weight:700;line-height:1.5}
.session-desc{margin:0;font-size:14px;color:var(--text-2);line-height:1.78}
.session-meta{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-top:13px;border-top:1px solid var(--border);
  font-family:var(--mono);font-size:13px;
}
.session-time{color:var(--primary-light)}
.session-link{font-family:var(--sans);font-size:13px;font-weight:600;color:var(--link);display:inline-flex;align-items:center;gap:6px}
.session-link:hover{color:var(--accent);text-decoration:none}
.session-link i{font-size:11px;transition:transform .2s ease}
.session-link:hover i{transform:translateX(3px)}

/* ============ 精选入口条 ============ */
.quick-strip{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  padding:18px 20px;border-radius:var(--r);border:1px solid var(--border);
  background:linear-gradient(95deg,rgba(47,107,255,.12),rgba(7,11,20,.4) 55%,rgba(0,224,184,.08));
}
.quick-label{font-size:13px;color:var(--text-3);letter-spacing:.06em;padding-right:4px}
.quick-pill{
  display:inline-flex;align-items:center;gap:8px;
  min-height:40px;padding:0 18px;border-radius:999px;
  border:1px solid var(--border);background:rgba(255,255,255,.05);
  color:var(--text);font-size:14px;font-weight:500;
  transition:transform .22s ease,border-color .22s ease,color .22s ease;
}
.quick-pill:hover{transform:translateY(-2px);border-color:rgba(0,224,184,.55);color:var(--accent);text-decoration:none}
.quick-pill i{font-size:12px;color:var(--accent)}

/* ============ 订阅卡 / 表单 ============ */
.subscribe-card{
  display:flex;gap:28px;align-items:center;justify-content:space-between;flex-wrap:wrap;
  padding:34px 36px;border-radius:var(--r-l);
  border:1px solid var(--border);
  background:rgba(12,19,34,.62);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
}
.subscribe-copy{max-width:520px}
.subscribe-copy h2{margin:0 0 10px;font-size:clamp(20px,2.2vw,26px)}
.subscribe-copy p{margin:0;font-size:14px;color:var(--text-2)}
.subscribe-form{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-start}
.field{display:flex;flex-direction:column;gap:8px}
.field input{
  width:280px;height:44px;padding:0 16px;
  border-radius:var(--r-s);border:1px solid var(--border);
  background:rgba(255,255,255,.05);color:var(--text);font-size:14px;
  -webkit-appearance:none;appearance:none;
  transition:border-color .2s,box-shadow .2s;
}
.field input::placeholder{color:var(--text-3)}
.field input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(47,107,255,.18)}
.form-hint{font-size:12px;color:var(--text-3);line-height:1.6}
.form-state{font-size:13px;color:var(--text-3);margin-top:10px}
.form-state.is-ok{color:var(--accent)}

/* ============ FAQ ============ */
.faq-accordion{
  margin:0;border:1px solid var(--border);border-radius:var(--r);
  background:var(--glass);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  overflow:hidden;
}
.faq-accordion .accordion-item{background:transparent;border-bottom:1px solid var(--border)}
.faq-accordion .accordion-item:last-child{border-bottom:0}
.faq-accordion .accordion-title{
  display:flex;align-items:center;gap:14px;
  padding:20px 24px;background:transparent;border:0;
  font-size:16px;font-weight:600;color:var(--text);line-height:1.6;
}
.faq-accordion .accordion-title::before{display:none;content:none}
.faq-accordion .accordion-title:hover{background:rgba(255,255,255,.04);color:var(--text)}
.faq-num{font-family:var(--mono);font-size:13px;color:var(--primary);flex:none}
.faq-chevron{margin-left:auto;color:var(--text-3);font-size:13px;transition:transform .2s ease,color .2s ease}
.faq-accordion .accordion-item.is-active .faq-chevron{transform:rotate(45deg);color:var(--accent)}
.faq-accordion .accordion-content{
  padding:0 24px 22px 62px;background:transparent;border:0;
  color:var(--text-2);font-size:15px;line-height:1.85;
}

/* ============ 通栏 CTA ============ */
.cta-band{
  position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  padding:44px 40px;border-radius:var(--r-l);
  border:1px solid var(--border);border-top:1px solid rgba(0,224,184,.45);
  background:linear-gradient(120deg,rgba(47,107,255,.24),rgba(7,11,20,.72) 55%,rgba(0,224,184,.16));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
}
.cta-band::after{
  content:"";position:absolute;inset:-40% -12%;
  background:linear-gradient(102deg,transparent 42%,rgba(255,255,255,.07) 50%,transparent 58%);
  transform:rotate(6deg);pointer-events:none;
}
.cta-copy{position:relative;z-index:1;max-width:560px}
.cta-copy h2{margin:0 0 10px;font-size:clamp(22px,2.6vw,30px)}
.cta-copy p{margin:0;font-size:14px;color:var(--text-2)}
.cta-actions{position:relative;z-index:1;display:flex;gap:14px;flex-wrap:wrap}

/* ============ 页脚 ============ */
.site-footer{
  margin-top:80px;padding:64px 0 28px;
  border-top:1px solid var(--border);
  background:linear-gradient(180deg,rgba(12,19,34,.92),rgba(7,11,20,.99));
}
.footer-grid > .cell{margin-bottom:36px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-desc{font-size:14px;color:var(--text-2);line-height:1.85;max-width:360px;margin:0}
.footer-kw{font-size:13px;color:var(--text-3);margin:12px 0 0}
.footer-title{font-size:14px;font-weight:700;color:var(--text);margin:0 0 16px;letter-spacing:.04em}
.footer-links{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer-links a{font-size:14px;color:var(--text-2)}
.footer-links a:hover{color:var(--accent)}
.footer-contact{list-style:none;margin:0;padding:0;display:grid;gap:12px;font-size:14px;color:var(--text-2);line-height:1.7}
.footer-contact i{color:var(--primary-light);margin-right:9px;width:16px;text-align:center}
.footer-bottom{
  margin-top:12px;padding-top:22px;border-top:1px solid var(--border);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);
}
.footer-bottom p{margin:0}
.footer-bottom a{color:var(--text-3)}
.footer-bottom a:hover{color:var(--accent)}

/* ============ 响应式 ============ */
@media screen and (max-width:1279px){
  .container{max-width:1080px}
}
@media screen and (max-width:1023px){
  .main-nav{display:none}
  .search-box{display:none}
  .nav-toggle{display:inline-flex}
  .brand-sub{display:none}
  .section{padding:64px 0}
  .section-tight{padding:0 0 64px}
  .cat-banner{min-height:400px}
  .banner-inner{padding:28px 24px}
  .point-row{flex-wrap:wrap}
  .point{flex:1 1 100%}
  .point + .point{border-left:0;border-top:1px solid var(--border)}
  .subscribe-card{padding:28px 26px}
}
@media screen and (max-width:767px){
  body{font-size:15.5px}
  .section{padding:52px 0}
  .section-tight{padding:0 0 52px}
  .cat-banner{min-height:0;align-items:stretch}
  .banner-inner{padding:22px 16px 24px}
  .banner-panel{padding:20px 18px}
  .banner-title{font-size:26px}
  .banner-lead{font-size:14px}
  .banner-actions .btn{flex:1 1 100%}
  .section-head{align-items:flex-start}
  .session-body{padding:18px}
  .subscribe-form{width:100%}
  .field{width:100%}
  .field input{width:100%}
  .subscribe-form .btn{flex:1 1 100%}
  .faq-accordion .accordion-content{padding:0 20px 20px 20px}
  .faq-accordion .accordion-title{padding:18px 20px}
  .cta-band{padding:30px 22px}
  .cta-actions .btn{flex:1 1 100%}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media screen and (max-width:520px){
  .container{padding:0 16px}
  h1{font-size:25px}
  .notice-inner{font-size:12px}
  .notice-link{display:none}
  .banner-title{font-size:23px}
  .session-title{font-size:17px}
  .quick-strip{flex-direction:column;align-items:stretch}
  .quick-pill{justify-content:center}
}