:root{
  --bg:#0d0f1a; --bg2:#151829; --panel:#1c2036; --line:#2b3050;
  --gold:#e8b04b; --gold-2:#f5d67b; --red:#ff4d4d; --green:#37d39b;
  --txt:#e6e8f2; --muted:#8d93b0; --blue:#4d9bff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--txt);
  font:15px/1.75 "Microsoft YaHei","PingFang SC",system-ui,sans-serif;
  background-image:radial-gradient(circle at 15% 0%,#23284a 0%,transparent 45%),radial-gradient(circle at 85% 10%,#2a1d12 0%,transparent 40%);}
a{color:var(--gold-2);text-decoration:none}
a:hover{color:var(--gold)}
img{max-width:100%}
.sr-only,.skip-link{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{position:static;width:auto;height:auto;background:var(--gold);color:#000;padding:8px 14px;display:inline-block}

.container{max-width:1180px;margin:0 auto;padding:0 20px}

/* 公告 */
.announcement{background:linear-gradient(90deg,#1a1108,#160c0c);border-bottom:1px solid #3a2510;
  display:flex;align-items:center;height:38px;overflow:hidden;font-size:13px}
.announcement__label{flex:0 0 auto;background:var(--red);color:#fff;padding:0 14px;height:100%;
  display:flex;align-items:center;font-weight:700;letter-spacing:1px}
.announcement__track{flex:1;overflow:hidden;position:relative}
.announcement__list{margin:0;padding:0;list-style:none;animation:scroll 26s linear infinite}
.announcement__list:hover{animation-play-state:paused}
.announcement__list li{white-space:nowrap;line-height:38px}
.announcement__list a{color:var(--txt)}
.announcement__list time{color:var(--gold);margin-right:10px;font-variant-numeric:tabular-nums}
@keyframes scroll{0%{transform:translateX(100%)}100%{transform:translateX(-100%)}}

/* 头部 */
.site-header{border-bottom:1px solid var(--line);background:rgba(13,15,26,.92);position:sticky;top:0;z-index:50;backdrop-filter:blur(8px)}
.site-header__inner{display:flex;align-items:center;gap:32px;height:66px}
.brand{display:flex;align-items:center;gap:12px}
.brand__logo{width:40px;height:40px;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold),#b8791f);
  border-radius:9px;color:#1a1206;font-weight:900;font-size:22px}
.brand__text{display:flex;flex-direction:column;line-height:1.2}
.brand__text strong{font-size:18px;letter-spacing:.5px}
.brand__text small{color:var(--muted);font-size:12px}
.primary-nav ul{margin:0;padding:0;list-style:none;display:flex;gap:6px}
.primary-nav a{padding:8px 16px;border-radius:8px;color:var(--txt);font-size:15px;display:block}
.primary-nav a:hover{background:var(--panel)}
.primary-nav a.is-active{background:linear-gradient(90deg,var(--gold),#c98722);color:#1a1206;font-weight:700}

/* Hero */
.hero{padding:52px 0 40px}
.hero__grid{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:center}
.eyebrow{color:var(--gold);letter-spacing:2px;font-size:13px;text-transform:uppercase}
.hero__copy h1{font-size:clamp(28px,3.6vw,46px);line-height:1.25;margin:12px 0 16px;
  background:linear-gradient(90deg,#fff,var(--gold-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__copy p{color:var(--muted);max-width:56ch}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 22px;border-radius:10px;font-weight:700;border:1px solid transparent;cursor:pointer}
.btn--primary{background:linear-gradient(90deg,var(--gold),#c98722);color:#1a1206}
.btn--ghost{background:transparent;border-color:var(--line);color:var(--txt)}
.btn--block{width:100%;margin-top:14px}
.hero__stats{display:flex;gap:32px;margin:26px 0 0;padding:0;flex-wrap:wrap}
.hero__stats div{border-left:2px solid var(--gold);padding-left:12px}
.hero__stats dt{color:var(--muted);font-size:12px}
.hero__stats dd{margin:2px 0 0;font-size:26px;font-weight:800;color:#fff}

/* 推荐卡 */
.featured{background:linear-gradient(160deg,var(--panel),#151829);border:1px solid var(--line);
  border-radius:16px;padding:22px;box-shadow:0 18px 40px rgba(0,0,0,.45)}
.featured__head{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.tag{font-size:12px;padding:3px 10px;border-radius:20px;font-weight:700}
.tag--hot{background:var(--red);color:#fff}
.featured__head h2{margin:0;font-size:19px}
.featured__bars{display:flex;flex-direction:column;gap:9px;margin-bottom:16px}
.bar{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
.bar span{flex:0 0 34px}
.bar i{height:9px;flex:1;background:#0a0c16;border-radius:6px;overflow:hidden;position:relative}
.bar i::after{content:"";position:absolute;left:0;top:0;bottom:0;width:var(--v);
  background:linear-gradient(90deg,var(--gold),var(--green));border-radius:6px}
.featured__meta{margin:0 0 4px;padding:0;list-style:none;font-size:14px;color:var(--muted);
  display:grid;grid-template-columns:1fr 1fr;gap:8px}
.featured__meta strong{color:#fff}

/* 表格 */
.section{padding:38px 0}
.section--alt{background:rgba(28,32,54,.35)}
.section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.section__head h1,.section__head h2{margin:0;font-size:24px}
.section__head small{display:block;color:var(--muted);font-size:13px;font-weight:400;margin-top:4px}
.more{color:var(--gold);font-size:14px}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--panel)}
.server-table{width:100%;border-collapse:collapse;min-width:640px;font-size:14px}
.server-table caption{caption-side:top;text-align:left;padding:12px 14px;color:var(--gold-2);font-size:13px}
.server-table th,.server-table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line)}
.server-table th{background:#131629;color:var(--gold-2);font-weight:700;font-size:13px;letter-spacing:.5px}
.server-table tbody tr:hover{background:rgba(232,176,75,.07)}
.status{padding:2px 10px;border-radius:20px;font-size:12px;font-weight:700;white-space:nowrap}
.status--live{background:rgba(55,211,155,.18);color:var(--green)}
.status--soon{background:rgba(77,155,255,.18);color:var(--blue)}
.status--ok{background:rgba(232,176,75,.18);color:var(--gold)}

/* 筛选 */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.chip{padding:7px 16px;border:1px solid var(--line);border-radius:20px;color:var(--muted);font-size:14px;background:var(--panel)}
.chip.is-active,.chip:hover{background:var(--gold);color:#1a1206;border-color:var(--gold);font-weight:700}

/* 卡片 */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px;display:flex;flex-direction:column;transition:.2s}
.card:hover{transform:translateY(-4px);border-color:var(--gold)}
.card--feature{grid-column:span 2;grid-row:span 2;background:linear-gradient(160deg,#241a0c,#1c2036);border-color:#4a3614}
.card__cat{color:var(--gold);font-size:12px;letter-spacing:1px;margin-bottom:8px}
.card h3{margin:0 0 10px;font-size:17px;line-height:1.5}
.card p{margin:0;color:var(--muted);font-size:14px;flex:1}
.card time{display:block;margin-top:14px;color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}

/* 评测 */
.review{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px;margin-bottom:30px}
.review__head h2{margin:10px 0 6px;font-size:24px}
.review__meta{color:var(--muted);font-size:13px}
.review__meta strong{color:var(--gold);font-size:18px}
.review__body h3{margin:22px 0 8px;color:var(--gold-2);font-size:18px}

/* FAQ */
.faq{display:grid;gap:10px}
.faq details{border:1px solid var(--line);border-radius:10px;padding:14px 18px;background:var(--panel)}
.faq summary{cursor:pointer;font-weight:700;font-size:16px}
.faq p{margin:10px 0 0;color:var(--muted)}

/* 信任 */
.section--trust{padding:26px 0}
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.trust__item{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;text-align:center}
.trust__item strong{display:block;color:var(--gold);font-size:18px;margin-bottom:4px}
.trust__item span{color:var(--muted);font-size:13px}

/* 关于 */
.about h2{color:var(--gold-2);margin:28px 0 10px;font-size:20px}
.about p{color:var(--muted)}
.about strong{color:#fff}
.criteria{padding:0;list-style:none;counter-reset:c;display:grid;gap:10px}
.criteria li{counter-increment:c;background:var(--panel);border:1px solid var(--line);
  border-radius:10px;padding:12px 16px 12px 46px;position:relative;color:var(--muted)}
.criteria li::before{content:counter(c);position:absolute;left:14px;top:12px;
  width:24px;height:24px;display:grid;place-items:center;background:var(--gold);
  color:#1a1206;border-radius:50%;font-weight:800;font-size:13px}
.criteria strong{color:#fff}

/* 底部 */
.site-footer{border-top:1px solid var(--line);margin-top:40px;padding-top:34px;background:#0a0c16}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:28px;padding-bottom:26px}
.footer__brand strong{font-size:18px;color:var(--gold-2)}
.footer__brand p{color:var(--muted);font-size:14px;margin-top:8px}
.footer__nav h3,.footer__extra h3{font-size:14px;color:var(--txt);margin:0 0 12px}
.footer__nav ul{margin:0;padding:0;list-style:none;display:grid;gap:8px;font-size:14px}
.footer__extra p{margin:0 0 6px;color:var(--muted);font-size:14px}
.footer__bottom{border-top:1px solid var(--line);padding:16px 0 26px;color:var(--muted);font-size:12px}

@media(max-width:860px){
  .hero__grid,.cards,.trust,.footer__grid{grid-template-columns:1fr}
  .card--feature{grid-column:auto;grid-row:auto}
  .site-header__inner{flex-wrap:wrap;height:auto;padding:12px 0}
  .primary-nav{width:100%;overflow-x:auto}
}