/* roulang page: index */
/* ============ 1. 设计变量 ============ */
:root{
  --bg-0:#05070E;
  --bg-1:#0A0F1B;
  --bg-2:#121A2B;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --text:#E9EFFA;
  --text-2:#A8B5CD;
  --text-3:#6C7A96;
  --brand:#35C8FF;
  --brand-2:#6A4CFF;
  --accent:#FF8A3D;
  --ok:#2FD08A;
  --danger:#FF5C7A;
  --glass:rgba(255,255,255,.055);
  --glass-2:rgba(255,255,255,.085);
  --r-pill:999px;
  --r-card:16px;
  --r-lg:20px;
  --r-img:14px;
  --r-input:12px;
  --sh-1:0 12px 32px rgba(0,0,0,.42);
  --sh-2:0 20px 48px rgba(0,0,0,.55);
  --glow:0 0 24px rgba(53,200,255,.35);
  --ease:cubic-bezier(.2,.7,.2,1);
  --t:.35s cubic-bezier(.2,.7,.2,1);
  --sec:96px;
  --nav-h:72px;
  --font:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}

/* ============ 2. reset / base ============ */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg-0);
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:64px 64px,64px 64px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--brand);text-decoration:none;transition:color var(--t);}
a:hover{color:#7ADBFF;}
img{max-width:100%;height:auto;display:block;}
h1,h2,h3,h4,h5{margin:0;font-weight:600;line-height:1.28;letter-spacing:.01em;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}
::selection{background:rgba(53,200,255,.32);color:#fff;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}

/* ============ 3. 容器与栅格微调 ============ */
.container{max-width:1240px;padding-left:24px;padding-right:24px;}
.row{--bs-gutter-x:20px;--bs-gutter-y:20px;}
.section{padding:var(--sec) 0;position:relative;}
.section--tight{padding:64px 0;}
.section-line{border-top:1px solid var(--line);}

/* ============ 4. 顶部公告条 ============ */
.topbar{
  height:32px;background:linear-gradient(90deg,rgba(53,200,255,.10),rgba(106,76,255,.10),rgba(255,138,61,.08));
  border-bottom:1px solid transparent;
  border-image:linear-gradient(90deg,rgba(53,200,255,.5),rgba(106,76,255,.35),rgba(255,255,255,.04)) 1;
  display:flex;align-items:center;position:relative;z-index:1040;
}
.topbar .container{display:flex;align-items:center;gap:14px;width:100%;}
.topbar-flag{
  flex:0 0 auto;font-size:12px;letter-spacing:.08em;color:#05070E;background:var(--brand);
  padding:1px 10px;border-radius:var(--r-pill);font-weight:600;line-height:18px;
}
.topbar-rail{flex:1 1 auto;overflow:hidden;position:relative;height:20px;}
.topbar-track{
  display:inline-flex;white-space:nowrap;gap:48px;font-size:13px;color:var(--text-2);
  animation:marquee 34s linear infinite;
}
.topbar-track span b{color:var(--brand);font-weight:600;}
@keyframes marquee{from{transform:translateX(0);}to{transform:translateX(-50%);}}
.topbar-close{
  flex:0 0 auto;background:none;border:0;color:var(--text-3);font-size:13px;line-height:1;
  padding:4px 6px;border-radius:8px;cursor:pointer;transition:color var(--t),background var(--t);
}
.topbar-close:hover{color:var(--text);background:rgba(255,255,255,.06);}

/* ============ 5. 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(5,7,14,.55);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line);
  transition:height var(--t),background var(--t),box-shadow var(--t);
}
.site-header::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(53,200,255,.55),rgba(106,76,255,.35),transparent);
  opacity:.7;
}
.nav-inner{display:flex;align-items:center;gap:24px;height:var(--nav-h);transition:height var(--t);}
.site-header.is-scrolled{background:rgba(5,7,14,.86);box-shadow:0 10px 30px rgba(0,0,0,.5);}
.site-header.is-scrolled .nav-inner{height:60px;}

.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--text);}
.brand:hover{color:var(--text);}
.brand-mark{
  width:30px;height:30px;position:relative;flex:0 0 auto;
  border:1px solid rgba(53,200,255,.55);border-radius:8px;
  background:linear-gradient(135deg,rgba(53,200,255,.18),rgba(106,76,255,.10));
  clip-path:polygon(22% 0,100% 0,100% 78%,78% 100%,0 100%,0 22%);
}
.brand-mark::after{
  content:"";position:absolute;right:5px;bottom:5px;width:6px;height:6px;border-radius:50%;
  background:var(--brand);box-shadow:0 0 10px 2px rgba(53,200,255,.8);
}
.brand-text{display:flex;flex-direction:column;line-height:1.05;}
.brand-main{font-size:17px;font-weight:600;letter-spacing:.02em;}
.brand-sub{font-size:11px;letter-spacing:.22em;color:var(--text-3);}

.main-nav{display:flex;align-items:center;gap:6px;flex:1 1 auto;}
.main-nav .nav-link{
  position:relative;color:var(--text-2);font-size:15px;padding:8px 14px;border-radius:10px;
  transition:color var(--t),background var(--t);
}
.main-nav .nav-link:hover{color:var(--text);background:rgba(255,255,255,.05);}
.main-nav .nav-link.is-active{color:var(--text);}
.main-nav .nav-link.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:0;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--brand),var(--brand-2));
  box-shadow:0 0 12px rgba(53,200,255,.7);
}
.main-nav .nav-link.is-active::before{
  content:"";position:absolute;top:4px;right:6px;width:5px;height:5px;border-radius:50%;
  background:var(--brand);box-shadow:0 0 8px 2px rgba(53,200,255,.75);
}
.nav-right{display:flex;align-items:center;gap:12px;flex:0 0 auto;}

.countdown-pill{
  display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 14px;border-radius:var(--r-pill);
  background:var(--glass);border:1px solid var(--line);font-size:13px;color:var(--text-2);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.countdown-pill b{color:var(--accent);font-weight:600;letter-spacing:.04em;font-variant-numeric:tabular-nums;}
.status-badge{
  display:inline-flex;align-items:center;gap:7px;height:32px;padding:0 12px;border-radius:var(--r-pill);
  font-size:12px;letter-spacing:.08em;color:var(--text);background:rgba(53,200,255,.09);
  border:1px solid rgba(53,200,255,.35);
}
.status-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(47,208,138,.7);animation:pulse 2s infinite;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(47,208,138,.65);}70%{box-shadow:0 0 0 9px rgba(47,208,138,0);}100%{box-shadow:0 0 0 0 rgba(47,208,138,0);}}

.nav-toggle{
  margin-left:auto;width:42px;height:42px;border-radius:12px;background:var(--glass);
  border:1px solid var(--line);color:var(--text);font-size:16px;
}
.nav-toggle:hover{background:var(--glass-2);}

.offcanvas.offcanvas-end{background:var(--bg-1);color:var(--text);border-left:1px solid var(--line);width:320px;}
.offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px;}
.offcanvas-body{padding:14px 20px 28px;}
.oc-link{
  display:flex;align-items:center;justify-content:space-between;height:48px;font-size:15px;color:var(--text-2);
  border-bottom:1px solid var(--line);transition:color var(--t),padding-left var(--t);
}
.oc-link:hover,.oc-link.is-active{color:var(--text);padding-left:6px;}
.oc-link.is-active{color:var(--brand);}

/* ============ 6. Hero ============ */
.hero{position:relative;isolation:isolate;overflow:hidden;min-height:76vh;display:flex;align-items:center;}
.hero-bg{
  position:absolute;inset:0;z-index:-2;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center right;
  transform:scale(1.02);
}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(90deg,rgba(5,7,14,.96) 0%,rgba(5,7,14,.82) 42%,rgba(5,7,14,.42) 72%,rgba(5,7,14,.30) 100%),
    linear-gradient(180deg,rgba(5,7,14,.55) 0%,rgba(5,7,14,.05) 40%,rgba(5,7,14,.98) 100%);
}
.hero-inner{padding:120px 0 96px;width:100%;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.16em;color:var(--brand);
  padding:6px 14px;border-radius:var(--r-pill);background:rgba(53,200,255,.08);
  border:1px solid rgba(53,200,255,.30);margin-bottom:22px;
}
.hero h1{
  font-size:clamp(30px,4.6vw,54px);line-height:1.16;letter-spacing:.005em;margin-bottom:20px;max-width:15em;
}
.hero h1 em{font-style:normal;color:var(--brand);}
.hero-sub{font-size:17px;color:var(--text-2);max-width:34em;margin-bottom:32px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;}

.hero-card{
  background:rgba(10,15,27,.62);border:1px solid var(--line);border-radius:var(--r-lg);
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:var(--sh-2),inset 0 1px 0 rgba(255,255,255,.08);padding:24px;
}
.hero-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;}
.hero-card-head span{font-size:13px;color:var(--text-3);letter-spacing:.08em;}
.countdown{
  display:flex;align-items:center;gap:6px;font-size:30px;font-weight:600;color:var(--accent);
  font-variant-numeric:tabular-nums;letter-spacing:.02em;padding:14px 16px;border-radius:var(--r-card);
  background:rgba(255,138,61,.07);border:1px solid rgba(255,138,61,.26);margin-bottom:18px;
}
.countdown small{font-size:12px;color:var(--text-3);letter-spacing:.08em;font-weight:400;align-self:flex-end;padding-bottom:6px;}
.quick-list{display:flex;flex-direction:column;gap:10px;}
.quick-item{
  display:flex;align-items:center;gap:14px;padding:13px 14px;border-radius:var(--r-card);
  background:var(--glass);border:1px solid var(--line);color:var(--text);
  transition:transform var(--t),border-color var(--t),background var(--t);
}
.quick-item:hover{transform:translateX(4px);border-color:rgba(53,200,255,.45);background:var(--glass-2);color:var(--text);}
.quick-item i{width:34px;height:34px;flex:0 0 auto;display:grid;place-items:center;border-radius:10px;
  background:linear-gradient(135deg,rgba(53,200,255,.20),rgba(106,76,255,.14));color:var(--brand);font-size:14px;}
.quick-item .qi-t{font-size:14px;font-weight:600;line-height:1.4;}
.quick-item .qi-s{font-size:12px;color:var(--text-3);}
.quick-item .qi-arrow{margin-left:auto;color:var(--text-3);font-size:12px;transition:transform var(--t),color var(--t);}
.quick-item:hover .qi-arrow{transform:translateX(4px);color:var(--brand);}

/* ============ 7. 信任条 ============ */
.trust{background:var(--bg-1);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.trust-item{padding:30px 26px;border-left:1px solid var(--line);}
.trust-item:first-child{border-left:0;}
.trust-num{font-size:clamp(26px,3vw,34px);font-weight:600;color:var(--text);font-variant-numeric:tabular-nums;line-height:1.1;}
.trust-num i{font-style:normal;font-size:14px;color:var(--brand);margin-left:6px;}
.trust-label{font-size:14px;color:var(--text-2);margin-top:8px;}
.trust-note{font-size:12px;color:var(--text-3);margin-top:4px;}

/* ============ 8. 板块骨架 ============ */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;}
.sec-title{font-size:clamp(22px,2.8vw,32px);}
.sec-sub{font-size:15px;color:var(--text-2);margin-top:10px;max-width:46em;}
.sec-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.rail-arrow{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--glass);
  border:1px solid var(--line);color:var(--text-2);cursor:pointer;transition:all var(--t);
}
.rail-arrow:hover{color:var(--text);border-color:rgba(53,200,255,.5);background:var(--glass-2);}
.ghost-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--text-2);}
.ghost-link i{transition:transform var(--t);font-size:12px;}
.ghost-link:hover{color:var(--brand);}
.ghost-link:hover i{transform:translateX(4px);}

/* ============ 9. 卡片族 ============ */
.cover-card{
  position:relative;display:block;border-radius:var(--r-card);overflow:hidden;background:var(--bg-2);
  border:1px solid var(--line);box-shadow:var(--sh-1);color:var(--text);
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.cover-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(53,200,255,.42);color:var(--text);}
.cover-frame{position:relative;aspect-ratio:16/9;overflow:hidden;}
.cover-frame img{width:100%;height:100%;object-fit:cover;transition:transform .55s var(--ease);}
.cover-card:hover .cover-frame img{transform:scale(1.05);}
.cover-frame::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,7,14,.05) 35%,rgba(5,7,14,.85) 100%);
}
.cover-tag{
  position:absolute;top:12px;left:12px;z-index:2;font-size:12px;letter-spacing:.08em;padding:4px 10px;
  border-radius:var(--r-pill);color:var(--text);background:rgba(5,7,14,.62);
  border:1px solid rgba(53,200,255,.45);backdrop-filter:blur(8px);
}
.cover-body{padding:16px 16px 18px;}
.cover-title{
  font-size:16px;font-weight:600;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.cover-desc{
  font-size:13px;color:var(--text-2);margin-top:8px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;
}
.cover-meta{display:flex;align-items:center;gap:12px;margin-top:14px;font-size:12px;color:var(--text-3);}
.cover-meta .cm-cat{color:var(--brand);}
.cover-meta .cm-dot{width:3px;height:3px;border-radius:50%;background:var(--text-3);}

.rail-wrap{position:relative;}
.rail-wrap::before,.rail-wrap::after{
  content:"";position:absolute;top:0;bottom:0;width:56px;pointer-events:none;z-index:3;
}
.rail-wrap::before{left:0;background:linear-gradient(90deg,var(--bg-0),rgba(5,7,14,0));}
.rail-wrap::after{right:0;background:linear-gradient(270deg,var(--bg-0),rgba(5,7,14,0));}
.rail{
  display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 2px 18px;
  scrollbar-width:none;
}
.rail::-webkit-scrollbar{display:none;}
.rail > *{flex:0 0 300px;scroll-snap-align:start;}

.spot-lead .cover-frame{aspect-ratio:16/10;}
.spot-lead .cover-title{font-size:20px;-webkit-line-clamp:2;}
.spot-lead .cover-desc{-webkit-line-clamp:2;}
.rank-list{margin-top:20px;border-top:1px solid var(--line);}
.rank-row{
  display:flex;align-items:center;gap:20px;padding:16px 6px;border-bottom:1px solid var(--line);
  transition:background var(--t),transform var(--t);
}
.rank-row:hover{background:rgba(255,255,255,.03);transform:translateX(4px);}
.rank-no{
  flex:0 0 auto;font-size:40px;line-height:1;font-weight:600;color:transparent;
  -webkit-text-stroke:1px rgba(53,200,255,.55);font-variant-numeric:tabular-nums;width:62px;
}
.rank-main{flex:1 1 auto;min-width:0;}
.rank-title{font-size:16px;font-weight:600;color:var(--text);}
.rank-desc{font-size:13px;color:var(--text-2);margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.rank-side{flex:0 0 auto;display:flex;align-items:center;gap:10px;font-size:12px;color:var(--text-3);}
.pill-tag{
  font-size:12px;letter-spacing:.06em;padding:3px 10px;border-radius:var(--r-pill);
  background:rgba(106,76,255,.14);border:1px solid rgba(106,76,255,.36);color:#C9C2FF;
}
.pill-tag--ok{background:rgba(47,208,138,.12);border-color:rgba(47,208,138,.34);color:#8AE9BF;}
.pill-tag--warn{background:rgba(255,138,61,.12);border-color:rgba(255,138,61,.34);color:#FFC29A;}

/* ============ 10. 按钮族 ============ */
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;height:48px;padding:0 26px;
  border:0;border-radius:var(--r-pill);font-size:15px;font-weight:600;color:#04121A;cursor:pointer;
  background:linear-gradient(135deg,var(--brand) 0%,#5ED8FF 40%,var(--brand-2) 100%);
  box-shadow:var(--glow),inset 0 1px 0 rgba(255,255,255,.45);
  transition:filter var(--t),transform var(--t),box-shadow var(--t);
}
.btn-brand:hover{filter:brightness(1.08);color:#04121A;box-shadow:0 0 32px rgba(53,200,255,.5),inset 0 1px 0 rgba(255,255,255,.5);}
.btn-brand:active{transform:translateY(1px);}
.btn-brand i{transition:transform var(--t);font-size:13px;}
.btn-brand:hover i{transform:translateX(4px);}
.btn-brand--sm{height:38px;padding:0 18px;font-size:13px;}

.btn-glass{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;height:48px;padding:0 24px;
  border-radius:12px;font-size:15px;font-weight:500;color:var(--text);
  background:var(--glass);border:1px solid var(--line-strong);backdrop-filter:blur(10px);
  transition:background var(--t),border-color var(--t),transform var(--t),color var(--t);
}
.btn-glass:hover{background:var(--glass-2);border-color:rgba(53,200,255,.5);color:var(--text);}
.btn-glass:active{transform:translateY(1px);}
.btn-glass i{transition:transform var(--t);font-size:13px;}
.btn-glass:hover i{transform:translateX(4px);}

.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--text-2);
  background:none;border:0;padding:6px 0;cursor:pointer;
}
.btn-ghost i{font-size:12px;transition:transform var(--t);}
.btn-ghost:hover{color:var(--brand);}
.btn-ghost:hover i{transform:translateX(4px);}

/* ============ 11. 徽章 / 标签 / 筛选 ============ */
.badge-soft{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.08em;padding:6px 13px;
  border-radius:var(--r-pill);background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--text-2);
}
.badge-soft .dot{width:6px;height:6px;border-radius:50%;background:var(--brand);box-shadow:0 0 8px 2px rgba(53,200,255,.6);}
.badge-soft .dot--ok{background:var(--ok);box-shadow:0 0 8px 2px rgba(47,208,138,.55);}
.badge-soft .dot--accent{background:var(--accent);box-shadow:0 0 8px 2px rgba(255,138,61,.55);}
.filter-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px;}
.chip{
  font-size:13px;padding:7px 16px;border-radius:var(--r-pill);color:var(--text-2);
  background:var(--glass);border:1px solid var(--line);cursor:pointer;transition:all var(--t);
}
.chip:hover{color:var(--text);border-color:rgba(53,200,255,.45);}
.chip.is-on{color:#04121A;background:linear-gradient(135deg,var(--brand),#7FE0FF);border-color:transparent;font-weight:600;}

.divider{height:1px;background:var(--line);margin:0;}

/* ============ 12. 列表 ============ */
.zone{padding:64px 0;}
.zone + .zone{border-top:1px solid var(--line);}
.zone-head{margin-bottom:28px;}

.news-lead{
  display:block;position:relative;border-radius:var(--r-card);overflow:hidden;border:1px solid var(--line);
  background:var(--bg-2);min-height:340px;box-shadow:var(--sh-1);color:var(--text);
  transition:transform var(--t),border-color var(--t),box-shadow var(--t);
}
.news-lead:hover{transform:translateY(-4px);border-color:rgba(53,200,255,.42);box-shadow:var(--sh-2);color:var(--text);}
.news-lead-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.news-lead-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,7,14,.25) 20%,rgba(5,7,14,.94) 100%);}
.news-lead-body{position:relative;padding:26px;display:flex;flex-direction:column;justify-content:flex-end;min-height:340px;}
.news-lead-title{font-size:22px;font-weight:600;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-lead-desc{font-size:14px;color:var(--text-2);margin-top:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-meta{display:flex;align-items:center;gap:12px;margin-top:16px;font-size:12px;color:var(--text-3);}
.news-meta .nm-cat{color:var(--brand);}

.news-rows{display:flex;flex-direction:column;height:100%;gap:16px;}
.news-row{
  display:block;flex:1 1 auto;padding:18px;border-radius:var(--r-card);background:var(--glass);
  border:1px solid var(--line);color:var(--text);transition:transform var(--t),border-color var(--t),background var(--t);
}
.news-row:hover{transform:translateX(4px);border-color:rgba(53,200,255,.42);background:var(--glass-2);color:var(--text);}
.news-row-title{font-size:16px;font-weight:600;line-height:1.5;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
.news-row-desc{font-size:13px;color:var(--text-2);margin-top:8px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
.empty-state{
  text-align:center;padding:56px 24px;border-radius:var(--r-card);border:1px dashed var(--line-strong);background:var(--glass);
}
.empty-state i{font-size:26px;color:var(--brand);opacity:.8;}
.empty-state p{color:var(--text-2);font-size:15px;margin:16px 0 20px;}

/* ============ 13. FAQ ============ */
.faq .accordion-item{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r-card);margin-bottom:14px;
  overflow:hidden;position:relative;transition:border-color var(--t),background var(--t);
}
.faq .accordion-item:hover{border-color:rgba(53,200,255,.32);}
.faq .accordion-item::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:transparent;transition:background var(--t);
}
.faq .accordion-item:has(.accordion-button:not(.collapsed))::before{background:var(--brand);box-shadow:0 0 14px rgba(53,200,255,.7);}
.faq .accordion-button{
  background:transparent;color:var(--text);font-size:16px;font-weight:600;padding:20px 54px 20px 22px;
  box-shadow:none;border:0;
}
.faq .accordion-button:not(.collapsed){color:var(--brand);background:transparent;}
.faq .accordion-button::after{display:none;}
.faq .accordion-button:focus{box-shadow:none;outline:none;}
.faq-icon{
  position:absolute;right:22px;top:50%;transform:translateY(-50%);color:var(--text-3);font-size:14px;
  transition:transform var(--t),color var(--t);
}
.faq .accordion-button:not(.collapsed) .faq-icon{transform:translateY(-50%) rotate(45deg);color:var(--brand);}
.faq .accordion-body{padding:0 22px 22px;color:var(--text-2);font-size:15px;line-height:1.85;}

/* ============ 14. CTA ============ */
.cta-band{
  position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  background:rgba(10,15,27,.7);box-shadow:var(--sh-2);
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
}
.cta-band-bg{
  position:absolute;inset:0;background-image:url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;filter:blur(16px) saturate(120%);opacity:.42;transform:scale(1.1);
}
.cta-band-mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,7,14,.94),rgba(5,7,14,.62));}
.cta-band-body{position:relative;padding:48px;display:flex;align-items:center;gap:40px;flex-wrap:wrap;}
.cta-copy{flex:1 1 380px;min-width:280px;}
.cta-copy h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:14px;}
.cta-copy p{color:var(--text-2);font-size:15px;max-width:34em;}
.cta-side{flex:0 0 auto;display:flex;flex-direction:column;gap:16px;align-items:flex-start;}
.cta-clock{
  display:flex;align-items:baseline;gap:6px;font-size:28px;font-weight:600;color:var(--accent);
  font-variant-numeric:tabular-nums;padding:12px 18px;border-radius:var(--r-card);
  background:rgba(255,138,61,.08);border:1px solid rgba(255,138,61,.28);
}
.cta-clock small{font-size:12px;color:var(--text-3);letter-spacing:.08em;font-weight:400;}
.cta-btns{display:flex;gap:12px;flex-wrap:wrap;}

/* ============ 15. 表单 ============ */
.form-panel{
  border-radius:var(--r-card);border:1px solid var(--line);background:var(--glass);padding:24px;
}
.form-label-sm{display:block;font-size:13px;color:var(--text-2);margin-bottom:8px;letter-spacing:.04em;}
.form-input{
  width:100%;height:46px;padding:0 16px;border-radius:var(--r-input);color:var(--text);font-size:15px;
  background:rgba(255,255,255,.045);border:1px solid var(--line);transition:border-color var(--t),box-shadow var(--t),background var(--t);
}
.form-input::placeholder{color:var(--text-3);}
.form-input:focus{
  outline:none;border-color:var(--brand);background:rgba(53,200,255,.07);
  box-shadow:0 0 0 3px rgba(53,200,255,.18);
}
.form-input:disabled{opacity:.55;cursor:not-allowed;}

/* ============ 16. 页脚 ============ */
.site-footer{background:var(--bg-1);border-top:1px solid var(--line);padding:72px 0 0;margin-top:0;}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:0;}
.foot-col{padding:0 28px;border-left:1px solid var(--line);}
.foot-col:first-child{border-left:0;padding-left:0;}
.foot-col:last-child{padding-right:0;}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px;}
.foot-brand .brand-main{font-size:16px;}
.foot-text{font-size:14px;color:var(--text-2);max-width:30em;line-height:1.85;}
.foot-title{font-size:13px;letter-spacing:.14em;color:var(--text-3);margin-bottom:18px;}
.foot-links{display:flex;flex-direction:column;gap:12px;}
.foot-links a{font-size:14px;color:var(--text-2);transition:color var(--t),transform var(--t);display:inline-block;}
.foot-links a:hover{color:var(--brand);transform:translateX(2px);}
.foot-contact{font-size:14px;color:var(--text-2);display:flex;flex-direction:column;gap:12px;}
.foot-contact b{color:var(--text);font-weight:500;}
.foot-bottom{
  margin-top:56px;border-top:1px solid var(--line);padding:20px 0 26px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--text-3);
}
.foot-bottom a{color:var(--text-3);}
.foot-bottom a:hover{color:var(--brand);}

/* ============ 17. 出现动画与状态 ============ */
.fade-up{opacity:0;transform:translateY(12px);transition:opacity .6s var(--ease),transform .6s var(--ease);}
.fade-up.is-in{opacity:1;transform:none;}
.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;}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
  html{scroll-behavior:auto;}
  .fade-up{opacity:1;transform:none;}
}

/* ============ 18. 响应式断点 ============ */
@media (max-width:1399.98px){
  :root{--sec:84px;}
}
@media (max-width:1199.98px){
  .hero-inner{padding:104px 0 84px;}
  .rail > *{flex:0 0 280px;}
}
@media (max-width:991.98px){
  :root{--sec:72px;--nav-h:64px;}
  .nav-inner{gap:16px;}
  .hero{min-height:64vh;}
  .hero-card{margin-top:40px;}
  .trust-grid{grid-template-columns:repeat(2,1fr);}
  .trust-item{border-top:1px solid var(--line);}
  .trust-item:nth-child(-n+2){border-top:0;}
  .trust-item:nth-child(odd){border-left:0;}
  .sec-head{flex-direction:column;align-items:flex-start;gap:16px;}
  .foot-grid{grid-template-columns:repeat(2,1fr);gap:40px 0;}
  .foot-col:nth-child(3){border-left:0;padding-left:0;}
  .foot-col{padding:0 20px;}
  .cta-band-body{padding:36px;}
}
@media (max-width:767.98px){
  :root{--sec:60px;}
  .container{padding-left:18px;padding-right:18px;}
  .hero{min-height:60vh;}
  .hero-inner{padding:88px 0 68px;}
  .hero-sub{font-size:16px;}
  .rail > *{flex:0 0 78vw;}
  .rank-no{font-size:32px;width:50px;}
  .rank-row{gap:14px;padding:14px 2px;}
  .rank-side{display:none;}
  .news-lead-body{min-height:290px;padding:22px;}
  .news-lead{min-height:290px;}
  .cta-band-body{padding:28px 22px;gap:28px;}
  .foot-grid{grid-template-columns:1fr;}
  .foot-col{border-left:0;padding:0;}
  .foot-col + .foot-col{padding-top:32px;border-top:1px solid var(--line);}
}
@media (max-width:575.98px){
  :root{--sec:52px;}
  .trust-grid{grid-template-columns:1fr;}
  .trust-item{border-left:0;}
  .trust-item:nth-child(-n+2){border-top:1px solid var(--line);}
  .trust-item:first-child{border-top:0;}
  .hero-actions .btn-brand,.hero-actions .btn-glass{width:100%;}
  .news-row-title{-webkit-line-clamp:2;}
  .countdown{font-size:24px;}
  .topbar-flag{display:none;}
}

/* roulang page: article */
:root{
  --bg-0:#05070E; --bg-1:#0A0F1B; --bg-2:#121A2B;
  --line:rgba(255,255,255,.10); --line-2:rgba(255,255,255,.18);
  --text:#E9EFFA; --text-2:#A8B5CD; --text-3:#6C7A96;
  --brand:#35C8FF; --brand-2:#6A4CFF; --accent:#FF8A3D;
  --ok:#2FD08A; --danger:#FF5C7A;
  --glass:rgba(255,255,255,.055);
  --radius-card:16px; --radius-lg:20px; --radius-img:14px; --radius-input:12px;
  --shadow-1:0 12px 32px rgba(0,0,0,.42);
  --shadow-2:0 20px 48px rgba(0,0,0,.55);
  --glow:0 0 24px rgba(53,200,255,.35);
  --ease:cubic-bezier(.2,.7,.2,1);
  --container:1240px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;background:var(--bg-0);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;font-weight:400;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 64px;opacity:.28;
  mask-image:radial-gradient(ellipse at 50% 0%,#000 0%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%,#000 0%,transparent 78%);
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .25s var(--ease),transform .25s var(--ease);}
a:hover{color:#7FDBFF;}
p{margin:0 0 18px;}
ul,ol{margin:0 0 18px;padding-left:20px;}
button,input,select{font:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px;}
::selection{background:rgba(53,200,255,.28);}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;position:relative;z-index:1;}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}

/* ---------- 顶部公告条 ---------- */
.notice-bar{
  height:32px;display:flex;align-items:center;overflow:hidden;
  background:linear-gradient(90deg,rgba(53,200,255,.10),rgba(106,76,255,.10));
  border-bottom:1px solid transparent;
  border-image:linear-gradient(90deg,transparent,rgba(53,200,255,.55),rgba(106,76,255,.5),transparent) 1;
  font-size:13px;color:var(--text-2);position:relative;z-index:60;
}
.notice-inner{display:flex;align-items:center;gap:14px;width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.notice-tag{
  flex:0 0 auto;font-size:11px;letter-spacing:.08em;color:var(--brand);
  border:1px solid rgba(53,200,255,.45);border-radius:999px;padding:1px 8px;background:rgba(53,200,255,.08);
}
.notice-track{flex:1 1 auto;overflow:hidden;white-space:nowrap;mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);}
.notice-track span{display:inline-block;padding-left:100%;animation:noticeScroll 26s linear infinite;}
@keyframes noticeScroll{from{transform:translateX(0);}to{transform:translateX(-100%);}}
.notice-close{background:none;border:0;color:var(--text-3);font-size:14px;line-height:1;cursor:pointer;padding:4px;transition:color .25s var(--ease);}
.notice-close:hover{color:var(--brand);}

/* ---------- 导航 ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;transition:background .35s var(--ease),backdrop-filter .35s var(--ease);}
.site-header .nav-shell{
  background:rgba(5,7,14,.55);backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--line);
  transition:box-shadow .35s var(--ease),background .35s var(--ease);
}
.site-header.is-scrolled .nav-shell{background:rgba(5,7,14,.82);box-shadow:0 10px 30px rgba(0,0,0,.45);}
.nav-wrap{display:flex;align-items:center;gap:22px;height:72px;transition:height .35s var(--ease);}
.site-header.is-scrolled .nav-wrap{height:60px;}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;color:var(--text);}
.brand:hover{color:var(--text);}
.brand-mark{
  width:30px;height:30px;flex:0 0 auto;position:relative;border-radius:9px;
  background:linear-gradient(140deg,rgba(53,200,255,.9),rgba(106,76,255,.85));
  clip-path:polygon(22% 0,100% 0,100% 78%,78% 100%,0 100%,0 22%);
}
.brand-mark::after{
  content:"";position:absolute;right:7px;top:7px;width:6px;height:6px;border-radius:50%;
  background:#0A0F1B;box-shadow:0 0 12px 3px rgba(53,200,255,.95);
}
.brand-text{display:flex;flex-direction:column;line-height:1.12;}
.brand-main{font-size:17px;font-weight:600;letter-spacing:.02em;}
.brand-sub{font-size:11px;letter-spacing:.14em;color:var(--text-3);}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:8px;}
.main-nav .nav-link{
  position:relative;color:var(--text-2);font-size:15px;padding:9px 13px;border-radius:10px;
  transition:color .25s var(--ease),background .25s var(--ease);
}
.main-nav .nav-link:hover{color:var(--text);background:rgba(255,255,255,.05);}
.main-nav .nav-link.is-active{color:var(--text);}
.main-nav .nav-link.is-active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--brand),var(--brand-2));box-shadow:var(--glow);
}
.main-nav .nav-link.is-active::before{
  content:"";position:absolute;left:50%;top:2px;width:4px;height:4px;margin-left:-2px;border-radius:50%;
  background:var(--brand);box-shadow:0 0 8px 2px rgba(53,200,255,.75);
}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px;}
.countdown-pill{
  display:flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.06em;color:var(--text-2);
  background:var(--glass);border:1px solid var(--line);border-radius:999px;padding:7px 14px;
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
}
.countdown-pill b{color:var(--accent);font-weight:600;font-variant-numeric:tabular-nums;}
.status-badge{
  display:inline-flex;align-items:center;gap:7px;font-size:12px;letter-spacing:.08em;color:var(--text-2);
  background:rgba(47,208,138,.08);border:1px solid rgba(47,208,138,.38);border-radius:999px;padding:6px 13px;
}
.status-dot{width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px 2px rgba(47,208,138,.7);animation:breathe 2.4s ease-in-out infinite;}
@keyframes breathe{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.45;transform:scale(.82);}}
.btn-main{
  display:inline-flex;align-items:center;gap:8px;border:0;cursor:pointer;
  padding:10px 20px;border-radius:999px;font-size:14px;font-weight:600;color:#04131C;
  background:linear-gradient(120deg,var(--brand),var(--brand-2));
  box-shadow:var(--glow),inset 0 1px 0 rgba(255,255,255,.45);
  transition:filter .3s var(--ease),transform .3s var(--ease),box-shadow .3s var(--ease);
}
.btn-main:hover{filter:brightness(1.12);transform:translateY(-2px);box-shadow:0 0 30px rgba(53,200,255,.5),inset 0 1px 0 rgba(255,255,255,.5);color:#04131C;}
.btn-main:active{transform:translateY(1px);}
.btn-main i{transition:transform .3s var(--ease);}
.btn-main:hover i{transform:translateX(4px);}
.btn-glass{
  display:inline-flex;align-items:center;gap:8px;cursor:pointer;
  padding:10px 20px;border-radius:999px;font-size:14px;font-weight:500;color:var(--text);
  background:var(--glass);border:1px solid var(--line);
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
  transition:border-color .3s var(--ease),transform .3s var(--ease),background .3s var(--ease);
}
.btn-glass:hover{color:var(--text);border-color:rgba(53,200,255,.5);background:rgba(53,200,255,.08);transform:translateY(-2px);}
.btn-glass:active{transform:translateY(1px);}
.btn-ghost{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-size:14px;background:none;border:0;padding:6px 0;cursor:pointer;}
.btn-ghost i{transition:transform .3s var(--ease);}
.btn-ghost:hover i{transform:translateX(4px);}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;background:var(--glass);
  border:1px solid var(--line);color:var(--text);align-items:center;justify-content:center;
}
.offcanvas{background:var(--bg-1);color:var(--text);border-left:1px solid var(--line);}
.offcanvas-header{border-bottom:1px solid var(--line);padding:20px 22px;}
.offcanvas-body{padding:14px 22px 28px;}
.mobile-nav a{
  display:flex;align-items:center;justify-content:space-between;height:48px;font-size:15px;
  color:var(--text-2);border-bottom:1px solid rgba(255,255,255,.06);
}
.mobile-nav a:hover,.mobile-nav a.is-active{color:var(--brand);}
.mobile-cta{margin-top:20px;}

/* ---------- 面包屑 ---------- */
.page-main{padding-top:106px;position:relative;z-index:1;}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:13px;color:var(--text-3);padding:18px 0 0;}
.crumb a{color:var(--text-3);}
.crumb a:hover{color:var(--brand);}
.crumb .dot{width:4px;height:4px;border-radius:50%;background:var(--brand);box-shadow:0 0 8px 2px rgba(53,200,255,.55);flex:0 0 auto;}
.crumb .now{color:var(--text-2);max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block;}

/* ---------- 文章头 ---------- */
.article-head{padding:26px 0 34px;border-bottom:1px solid var(--line);}
.tag-row{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:18px;}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;letter-spacing:.08em;
  padding:5px 12px;border-radius:999px;color:var(--brand);
  background:rgba(53,200,255,.09);border:1px solid rgba(53,200,255,.34);
}
.tag.purple{color:#B9A9FF;background:rgba(106,76,255,.12);border-color:rgba(106,76,255,.42);}
.tag.orange{color:#FFB37A;background:rgba(255,138,61,.10);border-color:rgba(255,138,61,.38);}
.article-title{
  font-size:clamp(28px,4vw,46px);line-height:1.26;font-weight:600;margin:0 0 20px;
  letter-spacing:-.01em;max-width:900px;
}
.head-meta{display:flex;flex-wrap:wrap;align-items:center;gap:16px 22px;color:var(--text-3);font-size:14px;}
.head-meta .meta-item{display:inline-flex;align-items:center;gap:7px;}
.head-meta .meta-item i{color:var(--brand);font-size:13px;}
.head-actions{margin-left:auto;display:flex;gap:10px;}
.icon-btn{
  width:40px;height:40px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;
  background:var(--glass);border:1px solid var(--line);color:var(--text-2);cursor:pointer;
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
  transition:color .3s var(--ease),border-color .3s var(--ease),transform .3s var(--ease);
}
.icon-btn:hover{color:var(--brand);border-color:rgba(53,200,255,.55);transform:translateY(-2px);}

/* ---------- 正文布局 ---------- */
.article-layout{
  display:grid;grid-template-columns:minmax(0,760px);justify-content:center;
  gap:56px;padding:52px 0 24px;
}
.article-body{font-size:17px;line-height:1.9;color:#DDE5F4;letter-spacing:.005em;}
.article-body > *:first-child{margin-top:0;}
.article-body p{margin:0 0 18px;}
.article-body h2{
  font-size:clamp(21px,2.4vw,27px);font-weight:600;color:var(--text);
  margin:40px 0 16px;padding-left:14px;position:relative;line-height:1.4;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;border-radius:3px;
  background:linear-gradient(180deg,var(--brand),var(--brand-2));box-shadow:0 0 14px rgba(53,200,255,.5);
}
.article-body h3{font-size:20px;font-weight:600;color:var(--text);margin:24px 0 12px;}
.article-body h4{font-size:17px;font-weight:600;color:var(--text-2);margin:20px 0 10px;}
.article-body a{color:var(--brand);border-bottom:1px solid rgba(53,200,255,.35);}
.article-body a:hover{border-bottom-color:var(--brand);}
.article-body strong{color:#fff;font-weight:600;}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:22px;}
.article-body li{margin-bottom:10px;line-height:1.85;}
.article-body li::marker{color:var(--brand);}
.article-body blockquote{
  margin:24px 0;padding:16px 20px;border-left:3px solid var(--brand);border-radius:0 12px 12px 0;
  background:rgba(255,255,255,.05);color:var(--text-2);font-size:16px;
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:var(--radius-img);margin:24px 0 10px;width:100%;height:auto;border:1px solid var(--line);}
.article-body figure{margin:24px 0;}
.article-body figcaption{font-size:13px;color:var(--text-3);text-align:center;margin-top:8px;}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left;}
.article-body th{background:rgba(255,255,255,.05);color:var(--text);font-weight:600;}
.article-body code{
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px;
  background:rgba(53,200,255,.10);color:#9FE4FF;padding:2px 7px;border-radius:6px;
}
.article-body hr{border:0;border-top:1px solid var(--line);margin:34px 0;}

/* ---------- 侧栏 ---------- */
.article-side{display:flex;flex-direction:column;gap:20px;}
.side-card{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:20px;backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08),var(--shadow-1);
}
.side-title{font-size:15px;font-weight:600;margin:0 0 14px;display:flex;align-items:center;gap:8px;}
.side-title::before{content:"";width:3px;height:14px;border-radius:2px;background:linear-gradient(180deg,var(--brand),var(--brand-2));}
.side-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px;}
.side-list a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:14px;color:var(--text-2);
  padding:9px 8px;border-radius:10px;transition:background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease);
}
.side-list a:hover{background:rgba(53,200,255,.08);color:var(--brand);transform:translateX(2px);}
.side-list i{font-size:11px;color:var(--text-3);}
.side-facts{display:flex;flex-direction:column;gap:12px;font-size:14px;color:var(--text-2);}
.side-facts .fact{display:flex;gap:10px;align-items:flex-start;}
.side-facts .fact i{color:var(--brand);margin-top:4px;font-size:12px;}
.side-facts b{color:var(--text);font-weight:600;}

/* ---------- 空态 ---------- */
.empty-state{
  text-align:center;padding:70px 24px;border:1px dashed var(--line-2);border-radius:var(--radius-lg);
  background:var(--glass);
}
.empty-state i{font-size:32px;color:var(--text-3);}
.empty-state p{color:var(--text-2);margin:16px 0 22px;}

/* ---------- 文章尾 ---------- */
.article-tail{padding:30px 0 0;border-top:1px solid var(--line);margin-top:48px;}
.tail-label{font-size:13px;letter-spacing:.1em;color:var(--text-3);margin-bottom:12px;}
.pn-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:14px;padding-bottom:56px;}
.pn-card{
  display:block;background:var(--glass);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:20px;color:var(--text);box-shadow:var(--shadow-1);
  transition:transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease);
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
}
.pn-card:hover{color:var(--text);transform:translateY(-4px);border-color:rgba(53,200,255,.45);box-shadow:var(--shadow-2);}
.pn-card .pn-k{font-size:12px;letter-spacing:.1em;color:var(--text-3);display:flex;align-items:center;gap:8px;}
.pn-card .pn-t{font-size:16px;font-weight:600;margin-top:10px;display:block;line-height:1.5;}
.pn-card .pn-k i{transition:transform .3s var(--ease);}
.pn-card:hover .pn-k i{transform:translateX(-4px);}
.pn-card.next{text-align:right;}
.pn-card.next .pn-k{justify-content:flex-end;}
.pn-card.next:hover .pn-k i{transform:translateX(4px);}

/* ---------- 相关推荐 ---------- */
.section{padding:80px 0;}
.section-head{display:flex;align-items:flex-end;gap:20px;margin-bottom:28px;}
.section-head h2{font-size:clamp(22px,2.8vw,32px);font-weight:600;margin:0;letter-spacing:-.01em;}
.section-head p{margin:8px 0 0;color:var(--text-2);font-size:14px;}
.section-head .more{margin-left:auto;flex:0 0 auto;}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.cover-card{
  display:flex;flex-direction:column;background:var(--bg-1);border:1px solid var(--line);
  border-radius:var(--radius-card);overflow:hidden;color:var(--text);box-shadow:var(--shadow-1);
  transition:transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease);
}
.cover-card:hover{transform:translateY(-4px);border-color:rgba(53,200,255,.45);box-shadow:var(--shadow-2);color:var(--text);}
.cover-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-2);}
.cover-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
.cover-card:hover .cover-media img{transform:scale(1.05);}
.cover-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(5,7,14,.85));}
.cover-badge{
  position:absolute;left:12px;top:12px;z-index:2;font-size:11px;letter-spacing:.08em;
  padding:4px 10px;border-radius:999px;color:var(--brand);background:rgba(5,7,14,.7);
  border:1px solid rgba(53,200,255,.4);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.cover-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px;}
.cover-body h3{font-size:16px;font-weight:600;line-height:1.5;margin:0;}
.cover-body p{margin:0;font-size:13px;color:var(--text-2);line-height:1.7;}
.cover-meta{font-size:12px;color:var(--text-3);display:flex;gap:12px;align-items:center;margin-top:2px;}

/* ---------- 返回入口 ---------- */
.back-row{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;padding:22px 0 76px;}

/* ---------- CTA 带 ---------- */
.cta-band{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow-1);
}
.cta-band .cta-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:blur(3px) saturate(120%);transform:scale(1.06);}
.cta-band .cta-mask{position:absolute;inset:0;background:linear-gradient(100deg,rgba(5,7,14,.94),rgba(10,15,27,.72));}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.4fr 1fr;gap:32px;padding:44px 40px;align-items:center;}
.cta-inner h2{font-size:clamp(21px,2.5vw,28px);font-weight:600;margin:0 0 10px;}
.cta-inner p{color:var(--text-2);font-size:14px;margin:0;}
.cta-right{display:flex;flex-direction:column;align-items:flex-start;gap:16px;}
.cta-clock{
  display:inline-flex;align-items:center;gap:10px;font-size:13px;color:var(--text-2);
  background:var(--glass);border:1px solid var(--line);border-radius:999px;padding:9px 16px;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.cta-clock b{color:var(--accent);font-variant-numeric:tabular-nums;font-size:15px;}
.cta-btns{display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- 页脚 ---------- */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(10,15,27,.6),rgba(5,7,14,1));padding:64px 0 0;position:relative;z-index:1;}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px;}
.foot-col{position:relative;padding-left:26px;}
.foot-col:first-child{padding-left:0;}
.foot-col:not(:first-child)::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:1px;background:var(--line);}
.foot-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;}
.foot-text{font-size:13.5px;color:var(--text-3);line-height:1.85;margin:0;max-width:360px;}
.foot-title{font-size:13px;letter-spacing:.12em;color:var(--text-2);margin:0 0 16px;font-weight:600;}
.foot-links{display:flex;flex-direction:column;gap:11px;}
.foot-links a{font-size:14px;color:var(--text-3);transition:color .25s var(--ease),transform .25s var(--ease);}
.foot-links a:hover{color:var(--brand);transform:translateX(2px);}
.foot-contact{display:flex;flex-direction:column;gap:11px;font-size:13.5px;color:var(--text-3);}
.foot-contact b{color:var(--text-2);font-weight:600;}
.foot-bottom{
  border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:space-between;
  padding:20px 0 26px;font-size:13px;color:var(--text-3);
}

/* ---------- 动效 ---------- */
.fade-up{opacity:0;transform:translateY(12px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.fade-up.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
  .fade-up{opacity:1;transform:none;}
}

/* ---------- 响应式 ---------- */
@media (min-width:1200px){
  .article-layout{grid-template-columns:minmax(0,760px) 300px;justify-content:center;}
  .article-side{position:sticky;top:96px;align-self:start;}
}
@media (max-width:1199.98px){
  .article-side{flex-direction:row;flex-wrap:wrap;}
  .article-side .side-card{flex:1 1 300px;}
}
@media (max-width:991.98px){
  .nav-toggle{display:inline-flex;}
  .main-nav{display:none !important;}
  .countdown-pill{display:none;}
  .page-main{padding-top:96px;}
  .section{padding:64px 0;}
  .cta-inner{grid-template-columns:1fr;padding:34px 26px;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .foot-col{padding-left:0;}
  .foot-col:not(:first-child)::before{display:none;}
}
@media (max-width:767.98px){
  .container{padding:0 18px;}
  .nav-wrap{height:64px;gap:14px;}
  .brand-sub{display:none;}
  .status-badge{display:none;}
  .card-grid{grid-template-columns:1fr;}
  .pn-grid{grid-template-columns:1fr;}
  .article-layout{gap:36px;padding-top:36px;}
  .section{padding:52px 0;}
  .article-body{font-size:16px;line-height:1.86;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
  .section-head .more{margin-left:0;}
  .head-actions{margin-left:0;width:100%;}
}
@media (max-width:575.98px){
  .article-title{font-size:26px;}
  .foot-grid{grid-template-columns:1fr;}
  .notice-track span{animation-duration:20s;}
  .btn-main,.btn-glass{padding:9px 16px;font-size:13.5px;}
}

/* roulang page: category1 */
:root{
  --bg-0:#05070E;
  --bg-1:#0A0F1B;
  --bg-2:#121A2B;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --text:#E9EFFA;
  --text-2:#A8B5CD;
  --text-3:#6C7A96;
  --brand:#35C8FF;
  --brand-2:#6A4CFF;
  --accent:#FF8A3D;
  --ok:#2FD08A;
  --danger:#FF5C7A;
  --glass:rgba(255,255,255,.055);
  --glass-2:rgba(255,255,255,.085);
  --r-sm:10px;
  --r-pill:999px;
  --r-btn:12px;
  --r-input:12px;
  --r-card:16px;
  --r-lg:20px;
  --r-img:14px;
  --sh-1:0 12px 32px rgba(0,0,0,.42);
  --sh-2:0 20px 48px rgba(0,0,0,.55);
  --glow:0 0 24px rgba(53,200,255,.35);
  --ease:cubic-bezier(.2,.7,.2,1);
  --sec:96px;
  --container:1240px;
}

/* ===== base ===== */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1200px 620px at 78% -8%, rgba(106,76,255,.16), transparent 62%),
    radial-gradient(1000px 540px at 8% 4%, rgba(53,200,255,.12), transparent 60%),
    var(--bg-0);
  color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.7;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand);text-decoration:none;transition:color .35s var(--ease)}
a:hover{color:#7FE0FF}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{list-style:none;padding:0}
button{font-family:inherit;border:0;background:none;color:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text)}
::selection{background:rgba(53,200,255,.32);color:#fff}
.num,.cd-num,.count-chip b{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:var(--sec) 0}
.section-tight{padding:56px 0}

/* ===== 顶栏公告 ===== */
.topbar{
  position:relative;height:32px;background:rgba(10,15,27,.92);
  display:flex;align-items:center;overflow:hidden;
  border-bottom:1px solid transparent;
  border-image:linear-gradient(90deg,transparent,rgba(53,200,255,.55),rgba(106,76,255,.45),transparent) 1;
}
.topbar-inner{display:flex;align-items:center;gap:14px;width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.topbar-tag{
  flex:0 0 auto;font-size:11px;letter-spacing:.1em;padding:2px 8px;border-radius:var(--r-pill);
  color:var(--brand);border:1px solid rgba(53,200,255,.4);background:rgba(53,200,255,.08);
}
.topbar-track{position:relative;flex:1 1 auto;overflow:hidden;height:20px}
.topbar-track span{
  position:absolute;white-space:nowrap;font-size:13px;color:var(--text-2);
  animation:marquee 26s linear infinite;
}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-100%)}}
.topbar-close{flex:0 0 auto;font-size:12px;color:var(--text-3);padding:2px 6px;border-radius:8px;transition:.3s var(--ease)}
.topbar-close:hover{color:var(--text);background:rgba(255,255,255,.07)}

/* ===== header / nav ===== */
.site-header{
  position:sticky;top:0;z-index:1040;
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  background:rgba(5,7,14,.72);
  border-bottom:1px solid var(--line);
  transition:background .35s var(--ease),border-color .35s var(--ease);
}
.site-header::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(53,200,255,.5),rgba(106,76,255,.35),transparent);
  opacity:.7;pointer-events:none;
}
.header-inner{
  display:flex;align-items:center;gap:20px;
  height:72px;transition:height .35s var(--ease);
}
.site-header.is-scrolled{background:rgba(5,7,14,.9)}
.site-header.is-scrolled .header-inner{height:60px}

.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  position:relative;width:30px;height:30px;flex:0 0 auto;
  background:linear-gradient(135deg,rgba(53,200,255,.22),rgba(106,76,255,.22));
  border:1px solid rgba(53,200,255,.45);
  border-radius:8px;
  clip-path:polygon(22% 0,100% 0,100% 78%,78% 100%,0 100%,0 22%);
}
.brand-mark::after{
  content:"";position:absolute;right:5px;top:5px;width:7px;height:7px;border-radius:50%;
  background:var(--brand);box-shadow:0 0 12px rgba(53,200,255,.95);
  animation:pulse 2.6s var(--ease) infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.82)}}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-main{font-size:17px;font-weight:600;letter-spacing:.02em;color:var(--text)}
.brand-sub{font-size:11px;color:var(--text-3);letter-spacing:.12em}

.main-nav{display:flex;align-items:center;gap:4px;margin-left:8px}
.main-nav .nav-link{
  position:relative;
  color:var(--text-2);font-size:15px;font-weight:400;
  padding:9px 14px;border-radius:var(--r-sm);
  transition:color .35s var(--ease),background .35s var(--ease);
}
.main-nav .nav-link:hover{color:var(--text);background:rgba(255,255,255,.055)}
.main-nav .nav-link.is-active{color:var(--text);font-weight:600}
.main-nav .nav-link.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:1px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--brand),var(--brand-2));
  box-shadow:0 0 14px rgba(53,200,255,.8);
}
.main-nav .nav-link.is-active::before{
  content:"";position:absolute;left:4px;top:50%;width:5px;height:5px;margin-top:-2.5px;border-radius:50%;
  background:var(--brand);box-shadow:0 0 10px rgba(53,200,255,.9);
}

.header-actions{display:flex;align-items:center;gap:12px;margin-left:auto;flex:0 0 auto}
.count-pill{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.06em;color:var(--text-2);
  padding:6px 12px;border-radius:var(--r-pill);
  background:var(--glass);border:1px solid var(--line);
}
.count-pill b{color:var(--accent);font-size:13px;letter-spacing:.08em}
.status-badge{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12px;letter-spacing:.08em;color:var(--text-2);
  padding:6px 12px;border-radius:var(--r-pill);
  background:rgba(47,208,138,.08);border:1px solid rgba(47,208,138,.32);
}
.status-badge i{width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px rgba(47,208,138,.9);animation:pulse 2.2s var(--ease) infinite}

.nav-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;margin-left:auto;border-radius:var(--r-btn);
  background:var(--glass);border:1px solid var(--line);color:var(--text);font-size:17px;
  transition:.35s var(--ease);
}
.nav-toggle:hover{background:var(--glass-2);border-color:var(--line-strong)}

/* ===== 按钮族 ===== */
.btn-main,.btn-glass,.btn-ghost{display:inline-flex;align-items:center;gap:9px;justify-content:center;transition:all .35s var(--ease);white-space:nowrap}
.btn-main{
  padding:12px 24px;border-radius:var(--r-pill);
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#04121C;font-weight:600;font-size:15px;
  box-shadow:0 0 24px rgba(53,200,255,.35),inset 0 1px 0 rgba(255,255,255,.4);
}
.btn-main:hover{color:#04121C;filter:brightness(1.08);box-shadow:0 0 32px rgba(53,200,255,.5),inset 0 1px 0 rgba(255,255,255,.5)}
.btn-main:active{transform:translateY(1px)}
.btn-main i{transition:transform .35s var(--ease)}
.btn-main:hover i{transform:translateX(4px)}
.btn-glass{
  padding:11px 22px;border-radius:var(--r-btn);
  background:var(--glass);border:1px solid var(--line-strong);color:var(--text);font-size:15px;
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
}
.btn-glass:hover{color:var(--text);background:var(--glass-2);border-color:rgba(53,200,255,.5);box-shadow:0 0 20px rgba(53,200,255,.2)}
.btn-glass:active{transform:translateY(1px)}
.btn-ghost{color:var(--text-2);font-size:15px;gap:7px;padding:6px 2px}
.btn-ghost:hover{color:var(--brand)}
.btn-ghost i{transition:transform .35s var(--ease)}
.btn-ghost:hover i{transform:translateX(4px)}
.btn-main:focus-visible,.btn-glass:focus-visible,.btn-ghost:focus-visible,.nav-toggle:focus-visible,a:focus-visible{
  outline:2px solid var(--brand);outline-offset:3px;border-radius:8px;
}

/* ===== Hero（窄幅） ===== */
.cat-hero{
  position:relative;min-height:36vh;display:flex;align-items:flex-end;
  padding:96px 0 44px;overflow:hidden;
}
.cat-hero::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center 30%;
  filter:saturate(1.05);
}
.cat-hero::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(5,7,14,.95) 0%,rgba(5,7,14,.72) 45%,rgba(5,7,14,.35) 100%),
    linear-gradient(180deg,rgba(5,7,14,.55) 0%,rgba(5,7,14,.2) 40%,var(--bg-0) 100%);
}
.cat-hero .container{position:relative;z-index:2}
.cat-hero-row{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap}
.crumb{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--text-3);margin-bottom:18px}
.crumb a{color:var(--text-3)}
.crumb a:hover{color:var(--brand)}
.crumb i{font-size:5px;color:var(--brand);opacity:.85}
.cat-hero h1{
  font-size:clamp(30px,4.2vw,46px);font-weight:600;line-height:1.2;letter-spacing:.01em;
  max-width:760px;
}
.cat-hero h1 em{font-style:normal;color:var(--brand);text-shadow:0 0 26px rgba(53,200,255,.45)}
.cat-hero .hero-desc{margin-top:16px;font-size:15px;color:var(--text-2);max-width:640px}
.hero-side{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.count-chip{
  display:flex;align-items:baseline;gap:8px;
  padding:12px 20px;border-radius:var(--r-card);
  background:var(--glass);border:1px solid var(--line);
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
}
.count-chip b{font-size:26px;font-weight:600;color:var(--brand);line-height:1}
.count-chip span{font-size:13px;color:var(--text-3)}
.sort-select{
  appearance:none;-webkit-appearance:none;
  padding:12px 42px 12px 18px;border-radius:var(--r-card);
  background-color:var(--glass);border:1px solid var(--line);color:var(--text-2);font-size:14px;
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23A8B5CD' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;background-size:16px;
  transition:.35s var(--ease);cursor:pointer;
}
.sort-select:hover{border-color:var(--line-strong)}
.sort-select:focus{outline:none;border-color:rgba(53,200,255,.6);box-shadow:0 0 0 3px rgba(53,200,255,.15)}
.sort-select option{background:var(--bg-2);color:var(--text)}

/* ===== 主体布局 ===== */
.cat-main{padding:52px 0 var(--sec)}
.cat-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:28px;align-items:start}

/* 筛选栏 */
.filter-panel{
  position:sticky;top:96px;
  padding:20px 18px;border-radius:var(--r-card);
  background:var(--glass);border:1px solid var(--line);
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
}
.filter-group + .filter-group{margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}
.filter-title{font-size:12px;letter-spacing:.14em;color:var(--text-3);margin-bottom:12px}
.filter-list li + li{margin-top:4px}
.filter-list a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:8px 10px;border-radius:var(--r-sm);font-size:14px;color:var(--text-2);
  transition:.35s var(--ease);
}
.filter-list a span{font-size:12px;color:var(--text-3)}
.filter-list a:hover{color:var(--text);background:rgba(255,255,255,.06);transform:translateX(2px)}
.filter-list a.is-active{
  color:var(--brand);background:rgba(53,200,255,.09);
  box-shadow:inset 0 0 0 1px rgba(53,200,255,.28);
}
.filter-list a.is-active span{color:var(--brand);opacity:.8}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag-chip{
  font-size:12px;letter-spacing:.04em;padding:5px 11px;border-radius:var(--r-pill);
  color:var(--text-2);background:rgba(255,255,255,.045);border:1px solid var(--line);
  transition:.35s var(--ease);
}
.tag-chip:hover{color:var(--brand);border-color:rgba(53,200,255,.45);background:rgba(53,200,255,.08)}
.tag-chip.is-active{color:#04121C;background:linear-gradient(135deg,var(--brand),var(--brand-2));border-color:transparent;font-weight:600}

/* 移动端筛选条 */
.filter-scroll{display:none;gap:10px;overflow-x:auto;padding:2px 0 10px;margin-bottom:8px;scrollbar-width:none;-ms-overflow-style:none}
.filter-scroll::-webkit-scrollbar{display:none}
.filter-scroll .tag-chip{flex:0 0 auto}

/* 网格工具条 */
.grid-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.grid-bar h2{font-size:clamp(22px,2.6vw,28px);font-weight:600}
.grid-bar p{font-size:14px;color:var(--text-3);margin-top:6px}

/* 卡片网格 */
.entry-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.entry-card{
  border-radius:var(--r-card);overflow:hidden;
  background:var(--bg-1);border:1px solid var(--line);box-shadow:var(--sh-1);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);
}
.entry-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(53,200,255,.42)}
.entry-thumb{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;background:var(--bg-2)}
.entry-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .55s var(--ease)}
.entry-card:hover .entry-thumb img{transform:scale(1.05)}
.entry-thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,7,14,.05) 40%,rgba(5,7,14,.8) 100%);
}
.entry-flag{
  position:absolute;left:10px;top:10px;z-index:2;
  font-size:11px;letter-spacing:.08em;padding:3px 9px;border-radius:var(--r-pill);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.flag-priority{color:#04121C;background:linear-gradient(135deg,var(--accent),#FFB577);font-weight:600}
.flag-done{color:var(--ok);background:rgba(47,208,138,.14);border:1px solid rgba(47,208,138,.4)}
.flag-backup{color:var(--brand);background:rgba(53,200,255,.14);border:1px solid rgba(53,200,255,.42)}
.flag-warn{color:var(--danger);background:rgba(255,92,122,.14);border:1px solid rgba(255,92,122,.42)}
.flag-update{color:#C9B6FF;background:rgba(106,76,255,.2);border:1px solid rgba(106,76,255,.5)}
.entry-body{padding:16px 16px 18px}
.entry-title{font-size:16px;font-weight:600;line-height:1.45;min-height:46px}
.entry-title a{
  color:var(--text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.entry-title a:hover{color:var(--brand)}
.entry-desc{
  margin-top:9px;font-size:13.5px;color:var(--text-2);
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;
}
.entry-meta{display:flex;align-items:center;gap:9px;margin-top:14px;font-size:12px;color:var(--text-3)}
.entry-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--text-3);opacity:.8}
.entry-meta .cat{color:var(--brand);opacity:.9}

.load-more-wrap{display:flex;justify-content:center;margin-top:36px}
.btn-load{
  padding:12px 30px;border-radius:var(--r-pill);
  background:var(--glass);border:1px solid var(--line-strong);color:var(--text);font-size:15px;
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
  transition:.35s var(--ease);
}
.btn-load:hover{color:var(--text);border-color:rgba(53,200,255,.55);background:var(--glass-2);box-shadow:0 0 20px rgba(53,200,255,.2)}
.btn-load:active{transform:translateY(1px)}

/* 分页 */
.pager{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:22px;flex-wrap:wrap}
.page-item{
  min-width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;
  padding:0 12px;border-radius:var(--r-sm);font-size:14px;color:var(--text-2);
  background:rgba(255,255,255,.04);border:1px solid var(--line);transition:.35s var(--ease);
}
.page-item:hover{color:var(--text);border-color:rgba(53,200,255,.45);background:rgba(53,200,255,.08)}
.page-item.is-current{
  color:#04121C;font-weight:600;border-color:transparent;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  box-shadow:0 0 18px rgba(53,200,255,.35);
}
.page-dots{color:var(--text-3);padding:0 4px}
.page-next{
  display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 16px;border-radius:var(--r-sm);
  font-size:14px;color:var(--text-2);background:rgba(255,255,255,.04);border:1px solid var(--line);
  transition:.35s var(--ease);
}
.page-next:hover{color:var(--brand);border-color:rgba(53,200,255,.45);background:rgba(53,200,255,.08)}
.page-next i{transition:transform .35s var(--ease)}
.page-next:hover i{transform:translateX(4px)}

/* ===== 核对顺序三步 ===== */
.order-block{padding:0 0 var(--sec)}
.order-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:28px}
.order-head h2{font-size:clamp(22px,2.8vw,32px);font-weight:600}
.order-head p{font-size:14px;color:var(--text-3);margin-top:8px;max-width:640px}
.step-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.step-card{
  position:relative;padding:26px 24px;border-radius:var(--r-lg);
  background:var(--glass);border:1px solid var(--line);
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
  transition:transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease);
}
.step-card:hover{transform:translateY(-4px);border-color:rgba(53,200,255,.4);box-shadow:var(--sh-1)}
.step-num{
  font-size:38px;font-weight:600;line-height:1;color:transparent;
  -webkit-text-stroke:1px rgba(53,200,255,.55);
  letter-spacing:.02em;
}
.step-card h3{font-size:18px;font-weight:600;margin-top:14px}
.step-card p{font-size:14px;color:var(--text-2);margin-top:10px}
.step-card::after{
  content:"";position:absolute;left:24px;top:0;width:44px;height:3px;border-radius:0 0 3px 3px;
  background:linear-gradient(90deg,var(--brand),var(--brand-2));
}

/* ===== CTA 带 ===== */
.cta-band{padding:0 0 var(--sec)}
.cta-card{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  padding:44px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  border:1px solid var(--line);box-shadow:var(--sh-1);
}
.cta-card::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-3.png');
  background-size:cover;background-position:center;filter:blur(14px) saturate(1.1);transform:scale(1.12);
}
.cta-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(5,7,14,.94) 0%,rgba(5,7,14,.8) 55%,rgba(5,7,14,.62) 100%);
}
.cta-copy,.cta-side{position:relative;z-index:2}
.cta-copy{max-width:620px}
.cta-copy h2{font-size:clamp(22px,2.8vw,30px);font-weight:600}
.cta-copy p{font-size:15px;color:var(--text-2);margin-top:12px}
.cta-side{display:flex;flex-direction:column;align-items:flex-end;gap:18px}
.countdown{
  display:inline-flex;align-items:center;gap:12px;
  padding:10px 18px;border-radius:var(--r-pill);
  background:var(--glass);border:1px solid var(--line);
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
}
.cd-label{font-size:12px;letter-spacing:.1em;color:var(--text-3)}
.cd-num{font-size:18px;font-weight:600;color:var(--accent);letter-spacing:.06em}
.cta-btns{display:flex;gap:12px;flex-wrap:wrap}

/* ===== footer ===== */
.site-footer{
  margin-top:0;padding:72px 0 26px;
  background:linear-gradient(180deg,rgba(10,15,27,.6),rgba(5,7,14,.96));
  border-top:1px solid var(--line);
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:0}
.foot-col{padding:0 28px;position:relative}
.foot-col:first-child{padding-left:0}
.foot-col + .foot-col{border-left:1px solid var(--line)}
.foot-col:last-child{padding-right:0}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.foot-brand .brand-mark{width:28px;height:28px}
.foot-brand .brand-main{font-size:16px}
.foot-text{font-size:13.5px;color:var(--text-3);line-height:1.85;max-width:340px}
.foot-title{font-size:12px;letter-spacing:.14em;color:var(--text-3);margin-bottom:16px}
.foot-links{display:flex;flex-direction:column;gap:10px}
.foot-links a{font-size:14px;color:var(--text-2);transition:.35s var(--ease)}
.foot-links a:hover{color:var(--brand);transform:translateX(2px)}
.foot-contact{display:flex;flex-direction:column;gap:10px;font-size:13.5px;color:var(--text-2)}
.foot-contact b{color:var(--text-3);font-weight:400}
.foot-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);
}

/* ===== offcanvas ===== */
.offcanvas.offcanvas-end{
  background:var(--bg-1);color:var(--text);width:300px;border-left:1px solid var(--line);
}
.offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px}
.offcanvas-title{font-size:16px;font-weight:600}
.offcanvas-body{padding:16px 20px 28px}
.mnav{display:flex;flex-direction:column;gap:2px;margin-bottom:22px}
.mnav a{
  display:flex;align-items:center;height:48px;padding:0 12px;border-radius:var(--r-btn);
  font-size:15px;color:var(--text-2);transition:.35s var(--ease);
}
.mnav a:hover{color:var(--text);background:rgba(255,255,255,.06)}
.mnav a.is-active{color:var(--brand);background:rgba(53,200,255,.09);font-weight:600;box-shadow:inset 0 0 0 1px rgba(53,200,255,.26)}
.mnav-cta{width:100%}
.btn-close-ghost{color:var(--text-2);font-size:18px;width:38px;height:38px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center}
.btn-close-ghost:hover{background:rgba(255,255,255,.08);color:var(--text)}

/* ===== 响应式 ===== */
@media (max-width:1399.98px){
  :root{--sec:84px}
}
@media (max-width:1199.98px){
  :root{--sec:76px}
  .entry-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cat-layout{grid-template-columns:200px minmax(0,1fr);gap:22px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-col{padding:0 0 26px 0}
  .foot-col + .foot-col{border-left:0}
  .foot-col:nth-child(even){padding-left:24px;border-left:1px solid var(--line)}
  .foot-col:nth-child(odd){padding-right:24px}
}
@media (max-width:991.98px){
  :root{--sec:72px}
  .cat-layout{grid-template-columns:minmax(0,1fr)}
  .filter-panel{display:none}
  .filter-scroll{display:flex}
  .cat-hero{min-height:32vh;padding:80px 0 36px}
  .order-head{margin-bottom:22px}
  .cta-side{align-items:flex-start}
  .cta-card{padding:32px}
}
@media (max-width:767.98px){
  :root{--sec:60px}
  .container{padding:0 18px}
  .topbar-inner{padding:0 18px}
  .entry-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .entry-title{font-size:15px;min-height:44px}
  .entry-body{padding:13px 13px 15px}
  .step-grid{grid-template-columns:minmax(0,1fr)}
  .cta-card{padding:26px 20px}
  .cta-side{width:100%;align-items:stretch}
  .cta-btns{width:100%}
  .cta-btns a{flex:1 1 auto}
  .foot-grid{grid-template-columns:minmax(0,1fr)}
  .foot-col,.foot-col:nth-child(even),.foot-col:nth-child(odd){padding:0 0 24px 0;border-left:0}
  .foot-col + .foot-col{border-top:1px solid var(--line);padding-top:24px}
  .foot-text{max-width:100%}
}
@media (max-width:575.98px){
  :root{--sec:52px}
  .entry-grid{grid-template-columns:minmax(0,1fr)}
  .brand-main{font-size:15px}
  .brand-sub{display:none}
  .cat-hero h1{font-size:clamp(26px,7vw,32px)}
  .count-chip{padding:10px 16px}
  .count-chip b{font-size:22px}
  .hero-side{width:100%}
  .sort-select{flex:1 1 auto;width:100%}
  .foot-bottom{flex-direction:column;align-items:flex-start;gap:8px}
}

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

/* roulang page: category2 */
:root{
  --bg-0:#05070E;
  --bg-1:#0A0F1B;
  --bg-2:#121A2B;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --text:#E9EFFA;
  --text-2:#A8B5CD;
  --text-3:#6C7A96;
  --brand:#35C8FF;
  --brand-rgb:53,200,255;
  --brand-2:#6A4CFF;
  --accent:#FF8A3D;
  --ok:#2FD08A;
  --danger:#FF5C7A;
  --glass:rgba(255,255,255,.055);
  --glass-strong:rgba(255,255,255,.085);
  --r-btn:999px;
  --r-btn-2:12px;
  --r-card:16px;
  --r-card-lg:20px;
  --r-img:14px;
  --r-input:12px;
  --sh-1:0 12px 32px rgba(0,0,0,.42);
  --sh-2:0 20px 48px rgba(0,0,0,.55);
  --sh-glow:0 0 24px rgba(53,200,255,.35);
  --t:.35s cubic-bezier(.2,.7,.2,1);
  --gap:96px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg-0);
  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::before{
  content:"";
  position:fixed;
  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:64px 64px;
  opacity:.5;
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color var(--t),opacity var(--t);}
a:hover{color:var(--brand);}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
button{border:0;background:none;cursor:pointer;}
:focus-visible{outline:2px solid rgba(var(--brand-rgb),.85);outline-offset:2px;border-radius:6px;}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px;}
.section{padding:var(--gap) 0;position:relative;z-index:1;}
.section-head{margin-bottom:36px;}
.section-head h2{
  font-size:clamp(22px,2.8vw,32px);
  font-weight:600;
  letter-spacing:.01em;
  line-height:1.35;
}
.section-head p{color:var(--text-2);font-size:15px;margin-top:10px;max-width:760px;}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.16),transparent);}

/* ============ 顶部公告条 ============ */
.notice-bar{
  position:relative;
  z-index:1002;
  height:32px;
  display:flex;
  align-items:center;
  background:linear-gradient(90deg,rgba(53,200,255,.14),rgba(106,76,255,.14));
  border-bottom:1px solid transparent;
  border-image:linear-gradient(90deg,transparent,rgba(53,200,255,.55),rgba(106,76,255,.45),transparent) 1;
  overflow:hidden;
  font-size:13px;
}
.notice-track{
  display:flex;
  gap:64px;
  white-space:nowrap;
  padding-left:24px;
  animation:noticeMove 34s linear infinite;
}
.notice-track span{color:var(--text-2);}
.notice-track b{color:var(--brand);font-weight:600;}
@keyframes noticeMove{
  0%{transform:translateX(0);}
  100%{transform:translateX(-50%);}
}
.notice-close{
  position:absolute;
  right:12px;
  top:50%;
  transform:translateY(-50%);
  width:24px;height:24px;
  display:grid;place-items:center;
  border-radius:8px;
  background:rgba(5,7,14,.55);
  color:var(--text-2);
  font-size:13px;
  line-height:1;
  transition:var(--t);
}
.notice-close:hover{color:var(--text);background:rgba(53,200,255,.22);}
.notice-bar.is-hidden{display:none;}

/* ============ 导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:1001;
  height:72px;
  display:flex;
  align-items:center;
  background:rgba(5,7,14,.62);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--line);
  transition:height var(--t),background var(--t),border-color var(--t);
}
.site-header::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-1px;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(53,200,255,.6),rgba(106,76,255,.4),transparent);
  opacity:.8;
}
.site-header.is-scrolled{
  height:60px;
  background:rgba(5,7,14,.86);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:28px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  position:relative;
  width:30px;height:30px;
  border-radius:8px;
  background:linear-gradient(135deg,rgba(53,200,255,.28),rgba(106,76,255,.28));
  border:1px solid rgba(53,200,255,.5);
  clip-path:polygon(22% 0,100% 0,100% 78%,78% 100%,0 100%,0 22%);
  flex-shrink:0;
}
.brand-mark::after{
  content:"";
  position:absolute;
  right:5px;bottom:5px;
  width:7px;height:7px;
  border-radius:50%;
  background:var(--brand);
  box-shadow:0 0 10px rgba(53,200,255,.9);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-main{font-size:17px;font-weight:600;letter-spacing:.02em;}
.brand-sub{font-size:11px;color:var(--text-3);letter-spacing:.14em;}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:8px;}
.main-nav .nav-link{
  position:relative;
  padding:8px 14px;
  font-size:15px;
  color:var(--text-2);
  border-radius:10px;
  transition:var(--t);
}
.main-nav .nav-link:hover{color:var(--text);background:rgba(255,255,255,.05);}
.main-nav .nav-link.is-active{color:var(--text);font-weight:600;}
.main-nav .nav-link.is-active::after{
  content:"";
  position:absolute;
  left:14px;right:14px;bottom:2px;
  height:2px;
  border-radius:2px;
  background:linear-gradient(90deg,var(--brand),var(--brand-2));
  box-shadow:0 0 10px rgba(53,200,255,.8);
}
.main-nav .nav-link.is-active::before{
  content:"";
  position:absolute;
  top:6px;right:6px;
  width:5px;height:5px;
  border-radius:50%;
  background:var(--brand);
  box-shadow:0 0 8px rgba(53,200,255,.9);
}
.header-right{margin-left:auto;display:flex;align-items:center;gap:12px;}
.count-pill{
  display:flex;align-items:center;gap:8px;
  height:34px;
  padding:0 14px;
  border-radius:var(--r-btn);
  background:var(--glass);
  border:1px solid var(--line);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--text-2);
}
.count-pill .cd-num{color:var(--accent);font-weight:600;font-variant-numeric:tabular-nums;}
.status-badge{
  display:inline-flex;align-items:center;gap:7px;
  height:30px;
  padding:0 12px;
  border-radius:var(--r-btn);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--brand);
  background:rgba(53,200,255,.09);
  border:1px solid rgba(53,200,255,.32);
}
.status-badge i{
  width:6px;height:6px;border-radius:50%;
  background:var(--ok);
  box-shadow:0 0 0 0 rgba(47,208,138,.6);
  animation:pulseDot 2.2s infinite;
}
@keyframes pulseDot{
  0%{box-shadow:0 0 0 0 rgba(47,208,138,.55);}
  70%{box-shadow:0 0 0 8px rgba(47,208,138,0);}
  100%{box-shadow:0 0 0 0 rgba(47,208,138,0);}
}
.nav-toggle{
  margin-left:auto;
  width:42px;height:42px;
  display:grid;place-items:center;
  border-radius:12px;
  background:var(--glass);
  border:1px solid var(--line);
  color:var(--text);
  font-size:16px;
  transition:var(--t);
}
.nav-toggle:hover{background:rgba(53,200,255,.16);border-color:rgba(53,200,255,.4);}

/* ============ 按钮 ============ */
.btn-glow,.btn-glass,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:15px;
  font-weight:600;
  line-height:1;
  padding:14px 26px;
  border-radius:var(--r-btn);
  transition:var(--t);
  cursor:pointer;
  white-space:nowrap;
}
.btn-glow{
  color:#04121C;
  background:linear-gradient(100deg,var(--brand),var(--brand-2));
  box-shadow:0 0 24px rgba(53,200,255,.35),inset 0 1px 0 rgba(255,255,255,.45);
}
.btn-glow:hover{
  color:#04121C;
  filter:brightness(1.08);
  box-shadow:0 0 32px rgba(53,200,255,.55),inset 0 1px 0 rgba(255,255,255,.5);
}
.btn-glow:active{transform:translateY(1px);}
.btn-glow i,.btn-ghost i{transition:transform var(--t);}
.btn-glow:hover i,.btn-ghost:hover i{transform:translateX(4px);}
.btn-glass{
  color:var(--text);
  background:var(--glass);
  border:1px solid var(--line-strong);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
  border-radius:var(--r-btn-2);
}
.btn-glass:hover{
  color:var(--text);
  background:rgba(53,200,255,.12);
  border-color:rgba(53,200,255,.45);
}
.btn-glass:active{transform:translateY(1px);}
.btn-ghost{
  color:var(--brand);
  padding:10px 4px;
  border-radius:8px;
}
.btn-ghost:hover{color:var(--text);}
.btn-sm{padding:10px 18px;font-size:14px;}

/* ============ Hero ============ */
.cat-hero{
  position:relative;
  overflow:hidden;
  padding:72px 0 64px;
  background:
    linear-gradient(90deg,rgba(5,7,14,.94) 0%,rgba(5,7,14,.78) 46%,rgba(5,7,14,.5) 100%),
    linear-gradient(180deg,rgba(5,7,14,.35),rgba(5,7,14,.96)),
    url("/assets/images/backpic/back-1.png") center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.cat-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:repeating-linear-gradient(0deg,rgba(255,255,255,.035) 0 1px,transparent 1px 4px);
  opacity:.5;
  pointer-events:none;
}
.hero-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:minmax(0,1.35fr) minmax(0,.85fr);
  gap:48px;
  align-items:center;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;
  letter-spacing:.14em;
  color:var(--brand);
  padding:7px 14px;
  border-radius:var(--r-btn);
  background:rgba(53,200,255,.1);
  border:1px solid rgba(53,200,255,.3);
  margin-bottom:20px;
}
.cat-hero h1{
  font-size:clamp(30px,4.6vw,54px);
  font-weight:600;
  line-height:1.22;
  letter-spacing:-.01em;
  margin-bottom:18px;
}
.cat-hero h1 em{
  font-style:normal;
  color:var(--brand);
  text-shadow:0 0 22px rgba(53,200,255,.4);
}
.hero-lead{
  color:var(--text-2);
  font-size:16px;
  max-width:640px;
  margin-bottom:12px;
}
.hero-lead + .hero-lead{margin-bottom:26px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;}
.badge-soft{
  display:inline-flex;align-items:center;gap:7px;
  height:30px;
  padding:0 13px;
  border-radius:var(--r-btn);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--text-2);
  background:var(--glass);
  border:1px solid var(--line);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
}
.badge-soft b{color:var(--accent);font-weight:600;font-variant-numeric:tabular-nums;}
.badge-soft.is-brand{color:var(--brand);border-color:rgba(53,200,255,.35);background:rgba(53,200,255,.09);}
.hero-card{
  position:relative;
  border-radius:var(--r-card-lg);
  overflow:hidden;
  border:1px solid var(--line-strong);
  background:var(--glass);
  box-shadow:var(--sh-2);
}
.hero-card-media{position:relative;aspect-ratio:3/4;overflow:hidden;}
.hero-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1);}
.hero-card:hover .hero-card-media img{transform:scale(1.05);}
.hero-card-media::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,7,14,.05) 30%,rgba(5,7,14,.9) 100%);
}
.hero-card-body{
  position:absolute;
  left:0;right:0;bottom:0;
  padding:22px;
  z-index:2;
}
.hero-card-body .tag-line{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px;}
.tag{
  display:inline-flex;align-items:center;
  height:24px;
  padding:0 10px;
  border-radius:var(--r-btn);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--brand);
  background:rgba(53,200,255,.12);
  border:1px solid rgba(53,200,255,.3);
}
.tag.is-accent{color:var(--accent);background:rgba(255,138,61,.12);border-color:rgba(255,138,61,.32);}
.tag.is-mute{color:var(--text-2);background:rgba(255,255,255,.06);border-color:var(--line);}
.hero-card-body h2{font-size:20px;font-weight:600;margin-bottom:6px;}
.hero-card-body p{font-size:14px;color:var(--text-2);}

/* ============ 工具栏 / 筛选 ============ */
.toolbar{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:14px;
  padding:16px 20px;
  border-radius:var(--r-card);
  background:var(--glass);
  border:1px solid var(--line);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
  margin-bottom:26px;
}
.toolbar .chip{
  display:inline-flex;align-items:center;gap:8px;
  height:34px;
  padding:0 15px;
  border-radius:var(--r-btn);
  font-size:13px;
  color:var(--text-2);
  background:rgba(255,255,255,.05);
  border:1px solid var(--line);
  transition:var(--t);
}
.toolbar .chip:hover{color:var(--text);border-color:rgba(53,200,255,.4);}
.toolbar .chip.is-on{
  color:#04121C;
  background:linear-gradient(100deg,var(--brand),var(--brand-2));
  border-color:transparent;
  font-weight:600;
}
.toolbar .toolbar-right{margin-left:auto;display:flex;align-items:center;gap:12px;}
.select-wrap{position:relative;display:inline-flex;align-items:center;}
.select-wrap i{
  position:absolute;right:14px;
  font-size:12px;color:var(--text-3);pointer-events:none;
}
.select-wrap select{
  appearance:none;-webkit-appearance:none;
  height:38px;
  padding:0 38px 0 16px;
  border-radius:var(--r-btn);
  background:rgba(255,255,255,.06);
  border:1px solid var(--line);
  color:var(--text);
  font-size:13px;
  transition:var(--t);
}
.select-wrap select:hover{border-color:rgba(53,200,255,.45);}
.select-wrap select:focus{
  outline:none;
  border-color:rgba(53,200,255,.7);
  box-shadow:0 0 0 3px rgba(53,200,255,.16);
}
.select-wrap select option{background:var(--bg-2);color:var(--text);}

/* ============ 榜单列表 ============ */
.rank-list{display:flex;flex-direction:column;gap:14px;}
.rank-row{
  display:grid;
  grid-template-columns:70px 96px minmax(0,1fr) auto;
  gap:20px;
  align-items:center;
  padding:16px 22px;
  border-radius:var(--r-card);
  background:rgba(255,255,255,.035);
  border:1px solid var(--line);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
  transition:var(--t);
}
.rank-row:hover{
  background:rgba(53,200,255,.075);
  border-color:rgba(53,200,255,.38);
  transform:translateX(-4px);
  box-shadow:var(--sh-1);
}
.rank-no{
  font-size:40px;
  font-weight:700;
  line-height:1;
  letter-spacing:-.02em;
  color:transparent;
  -webkit-text-stroke:1px rgba(53,200,255,.75);
  font-variant-numeric:tabular-nums;
  transition:var(--t);
}
.rank-row:hover .rank-no{
  -webkit-text-stroke:1px rgba(53,200,255,1);
  text-shadow:0 0 18px rgba(53,200,255,.35);
}
.rank-thumb{
  width:96px;height:54px;
  border-radius:10px;
  overflow:hidden;
  border:1px solid var(--line);
  flex-shrink:0;
}
.rank-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.2,1);}
.rank-row:hover .rank-thumb img{transform:scale(1.08);}
.rank-body{min-width:0;}
.rank-title{
  font-size:17px;
  font-weight:600;
  line-height:1.45;
  margin-bottom:4px;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.rank-desc{
  font-size:14px;
  color:var(--text-2);
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.rank-meta{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:6px;
  flex-shrink:0;
}
.rank-meta .time{
  font-size:12px;
  color:var(--text-3);
  letter-spacing:.06em;
  font-variant-numeric:tabular-nums;
  white-space:nowrap;
}
.note-row{
  display:flex;
  align-items:center;
  gap:16px;
  padding:18px 24px;
  border-radius:var(--r-card);
  background:linear-gradient(100deg,rgba(53,200,255,.10),rgba(106,76,255,.10));
  border:1px dashed rgba(53,200,255,.35);
  margin:6px 0;
}
.note-row i{color:var(--brand);font-size:18px;flex-shrink:0;}
.note-row p{font-size:14px;color:var(--text-2);}
.note-row b{color:var(--text);font-weight:600;}
.mini-cta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:20px;
  padding:22px 26px;
  border-radius:var(--r-card-lg);
  background:var(--glass-strong);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border:1px solid var(--line-strong);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08),var(--sh-1);
  margin:6px 0;
}
.mini-cta .mini-text{flex:1 1 320px;min-width:0;}
.mini-cta h3{font-size:19px;font-weight:600;margin-bottom:6px;}
.mini-cta p{font-size:14px;color:var(--text-2);}
.mini-cta .mini-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ============ 排序说明 ============ */
.legend{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
  margin-bottom:32px;
}
.legend-item{
  padding:20px 22px;
  border-radius:var(--r-card);
  background:rgba(255,255,255,.035);
  border:1px solid var(--line);
  transition:var(--t);
}
.legend-item:hover{border-color:rgba(53,200,255,.35);transform:translateY(-4px);box-shadow:var(--sh-1);}
.legend-item .li-top{display:flex;align-items:center;gap:10px;margin-bottom:10px;}
.legend-item .li-top i{color:var(--brand);font-size:16px;}
.legend-item h3{font-size:16px;font-weight:600;}
.legend-item p{font-size:14px;color:var(--text-2);}

/* ============ CTA 带 ============ */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-card-lg);
  border:1px solid var(--line-strong);
  background:url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
  box-shadow:var(--sh-2);
}
.cta-band::before{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(5,7,14,.94) 0%,rgba(5,7,14,.78) 52%,rgba(5,7,14,.6) 100%);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
}
.cta-inner{
  position:relative;
  z-index:2;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:28px;
  padding:44px 40px;
}
.cta-copy{flex:1 1 420px;min-width:0;}
.cta-copy h2{font-size:clamp(22px,2.8vw,30px);font-weight:600;margin-bottom:12px;}
.cta-copy p{color:var(--text-2);font-size:15px;max-width:560px;}
.cta-side{display:flex;flex-direction:column;gap:16px;align-items:flex-start;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ============ 页脚 ============ */
.site-footer{
  position:relative;
  z-index:1;
  margin-top:24px;
  padding:72px 0 0;
  background:linear-gradient(180deg,rgba(10,15,27,.6),rgba(5,7,14,.98));
  border-top:1px solid var(--line);
}
.foot-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:0;
}
.foot-col{padding:0 28px;}
.foot-col:first-child{padding-left:0;}
.foot-col:last-child{padding-right:0;}
.foot-col + .foot-col{border-left:1px solid var(--line);}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.foot-text{font-size:14px;color:var(--text-2);max-width:380px;}
.foot-title{font-size:13px;letter-spacing:.12em;color:var(--text-3);margin-bottom:16px;}
.foot-links{display:flex;flex-direction:column;gap:10px;}
.foot-links a{
  font-size:14px;
  color:var(--text-2);
  transition:color var(--t),transform var(--t);
  display:inline-block;
}
.foot-links a:hover{color:var(--brand);transform:translateX(2px);}
.foot-contact{display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--text-2);}
.foot-contact b{color:var(--text);font-weight:600;}
.foot-bottom{
  margin-top:56px;
  padding:20px 0 26px;
  border-top:1px solid var(--line);
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  justify-content:space-between;
  font-size:13px;
  color:var(--text-3);
}

/* ============ 移动端抽屉 ============ */
.site-drawer{
  --bs-offcanvas-width:320px;
  background:rgba(8,12,22,.96);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-left:1px solid var(--line-strong);
  color:var(--text);
}
.site-drawer .offcanvas-header{
  padding:18px 20px;
  border-bottom:1px solid var(--line);
}
.site-drawer .drawer-title{font-size:14px;letter-spacing:.12em;color:var(--text-3);}
.btn-close-x{
  width:34px;height:34px;
  display:grid;place-items:center;
  border-radius:10px;
  background:var(--glass);
  border:1px solid var(--line);
  color:var(--text-2);
  font-size:18px;line-height:1;
  transition:var(--t);
}
.btn-close-x:hover{color:var(--text);border-color:rgba(53,200,255,.45);}
.site-drawer .offcanvas-body{padding:16px 20px 28px;display:flex;flex-direction:column;gap:8px;}
.drawer-link{
  height:48px;
  display:flex;
  align-items:center;
  padding:0 16px;
  font-size:15px;
  color:var(--text-2);
  border-radius:12px;
  border:1px solid transparent;
  transition:var(--t);
}
.drawer-link:hover{color:var(--text);background:rgba(255,255,255,.05);}
.drawer-link.is-active{
  color:var(--text);
  font-weight:600;
  background:rgba(53,200,255,.1);
  border-color:rgba(53,200,255,.35);
}
.drawer-foot{margin-top:16px;display:flex;flex-direction:column;gap:12px;}

/* ============ 动效 ============ */
.fade-up{opacity:0;transform:translateY(12px);transition:opacity .6s cubic-bezier(.2,.7,.2,1),transform .6s cubic-bezier(.2,.7,.2,1);}
.fade-up.is-in{opacity:1;transform:none;}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  :root{--gap:72px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-card{max-width:420px;}
  .legend{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:991.98px){
  .container{padding:0 20px;}
  .cat-hero{padding:56px 0 52px;}
  .foot-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .foot-col{padding:0 20px 32px;}
  .foot-col:nth-child(odd){padding-left:0;}
  .foot-col:nth-child(even){border-left:1px solid var(--line);}
  .foot-col:nth-child(3){border-left:0;padding-left:0;}
  .cta-inner{padding:34px 26px;}
}
@media (max-width:767.98px){
  :root{--gap:52px;}
  .rank-row{
    grid-template-columns:48px 72px minmax(0,1fr);
    gap:14px;
    padding:14px 16px;
  }
  .rank-no{font-size:30px;}
  .rank-thumb{width:72px;height:41px;}
  .rank-title{font-size:15.5px;white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
  .rank-desc{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
  .rank-meta{
    grid-column:1 / -1;
    flex-direction:row;
    align-items:center;
    justify-content:flex-start;
    gap:10px;
    padding-left:0;
  }
  .legend{grid-template-columns:1fr;}
  .toolbar{padding:14px 16px;}
  .toolbar .toolbar-right{width:100%;margin-left:0;justify-content:space-between;}
  .mini-cta{padding:20px;}
  .cta-inner{padding:28px 20px;}
}
@media (max-width:575.98px){
  .container{padding:0 18px;}
  .brand-sub{display:none;}
  .cat-hero h1{font-size:clamp(26px,7.6vw,34px);}
  .hero-card{max-width:100%;}
  .foot-grid{grid-template-columns:1fr;}
  .foot-col{padding:0 0 30px;border-left:0 !important;}
  .notice-track{font-size:12px;gap:40px;}
  .foot-bottom{flex-direction:column;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .fade-up{opacity:1;transform:none;}
}