:root{
  --bg:#080b1f;--bg2:#101735;--card:rgba(255,255,255,.08);--card2:rgba(255,255,255,.13);
  --text:#eef5ff;--muted:#aeb9d6;--line:rgba(255,255,255,.14);--brand:#66e3ff;--hot:#ff6bb5;--gold:#ffd36e;
  --radius:24px;--shadow:0 24px 80px rgba(0,0,0,.28);--max:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 20% 0%,rgba(102,227,255,.2),transparent 32%),radial-gradient(circle at 80% 20%,rgba(255,107,181,.18),transparent 28%),linear-gradient(180deg,var(--bg),#0b1028 45%,#071026);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,textarea{font:inherit}.container{width:min(var(--max),calc(100% - 36px));margin:0 auto}.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}.skip-link{position:absolute;left:-999px;top:8px;background:#fff;color:#111;padding:8px 12px;border-radius:12px;z-index:50}.skip-link:focus{left:10px}.site-header{position:sticky;top:0;z-index:20;backdrop-filter:blur(20px);background:rgba(8,11,31,.72);border-bottom:1px solid var(--line)}.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:78px}.logo{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:.08em}.logo img{width:126px;height:auto}.main-nav{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.main-nav a{padding:10px 13px;border:1px solid transparent;border-radius:999px;color:#dfe8ff;font-weight:700;font-size:14px}.main-nav a:hover,.main-nav a.active{border-color:var(--line);background:rgba(255,255,255,.08);transform:translateY(-1px)}.menu-toggle{display:none;border:1px solid var(--line);background:var(--card);color:var(--text);border-radius:14px;padding:9px 12px}.search-area{border-bottom:1px solid var(--line);background:linear-gradient(90deg,rgba(102,227,255,.08),rgba(255,107,181,.07))}.fake-search{display:grid;grid-template-columns:1fr auto;gap:10px;padding:14px 0}.fake-search input{width:100%;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.09);color:var(--text);padding:14px 16px;outline:none}.fake-search input:focus{border-color:rgba(102,227,255,.8);box-shadow:0 0 0 4px rgba(102,227,255,.12)}.btn{border:0;border-radius:18px;background:linear-gradient(135deg,var(--brand),var(--hot));color:#071026;font-weight:900;padding:13px 20px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;box-shadow:0 12px 28px rgba(102,227,255,.18);transition:.25s}.btn:hover{transform:translateY(-2px) scale(1.01)}.btn.ghost{background:rgba(255,255,255,.08);color:var(--text);border:1px solid var(--line);box-shadow:none}.hero{padding:72px 0 42px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}.eyebrow{display:inline-flex;gap:8px;align-items:center;border:1px solid var(--line);background:rgba(255,255,255,.08);border-radius:999px;padding:7px 12px;color:#dce7ff;font-size:14px;font-weight:800}.eyebrow:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--brand);box-shadow:0 0 20px var(--brand)}h1,h2,h3,h4,h5,h6{line-height:1.18;margin:0 0 14px}h1{font-size:clamp(42px,7vw,78px);letter-spacing:-.06em}h2{font-size:clamp(30px,4vw,48px);letter-spacing:-.04em}h3{font-size:24px}.gradient-text{background:linear-gradient(110deg,#fff,var(--brand),var(--hot));-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:19px;color:#d6e2ff;margin:0 0 24px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.hero-media{position:relative}.hero-media figure{margin:0;border-radius:34px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);transform:perspective(1000px) rotateY(-5deg) rotateX(3deg);transition:.45s}.hero-media figure:hover{transform:perspective(1000px) rotateY(0deg) rotateX(0deg) translateY(-6px)}.hero-media:after{content:"黑料网 · 视频演示";position:absolute;right:18px;bottom:18px;background:rgba(8,11,31,.74);border:1px solid var(--line);padding:10px 14px;border-radius:999px;font-weight:900}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px}.stat{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:16px}.stat strong{display:block;font-size:26px;color:#fff}.stat span{color:var(--muted);font-size:13px}.section{padding:56px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-head p{color:var(--muted);max-width:660px;margin:0}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{position:relative;overflow:hidden;background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.06));border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 20px 60px rgba(0,0,0,.16);transition:.28s}.card:hover{transform:translateY(-6px);border-color:rgba(102,227,255,.38)}.card:before{content:"";position:absolute;inset:auto auto -60px -60px;width:160px;height:160px;border-radius:50%;background:rgba(102,227,255,.13);filter:blur(10px)}.card h3,.card h4{position:relative}.pill{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:6px 10px;background:rgba(255,255,255,.08);font-size:13px;color:#dce8ff;font-weight:800;margin:4px 6px 4px 0}.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.video-card{position:relative;border-radius:28px;overflow:hidden;border:1px solid var(--line);background:#0d1330;box-shadow:var(--shadow);min-height:430px}.video-card video,.video-card img{width:100%;height:230px;object-fit:cover;background:#111831}.video-card .play{position:absolute;top:86px;left:50%;transform:translateX(-50%) scale(.88);width:76px;height:76px;border-radius:50%;border:1px solid rgba(255,255,255,.45);background:rgba(255,255,255,.18);backdrop-filter:blur(12px);display:grid;place-items:center;opacity:.55;transition:.25s}.video-card .play:after{content:"";border-left:22px solid #fff;border-top:14px solid transparent;border-bottom:14px solid transparent;margin-left:5px}.video-card:hover .play{opacity:1;transform:translateX(-50%) scale(1.04);background:rgba(102,227,255,.22)}.video-body{padding:20px}.video-meta{display:flex;flex-wrap:wrap;gap:8px;color:#cbd7f6;font-size:13px;margin-top:14px}.video-tags{margin-top:12px}.breadcrumb{padding:24px 0 0;color:var(--muted);font-size:14px}.breadcrumb a{color:#dfe8ff}.page-hero{padding:48px 0 22px}.article-list{display:grid;gap:18px}.article-item{display:grid;grid-template-columns:210px 1fr;gap:20px;align-items:center}.article-item img{border-radius:20px;height:142px;object-fit:cover;border:1px solid var(--line)}.timeline{position:relative;padding-left:20px}.timeline:before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--brand),var(--hot))}.timeline li{margin:0 0 18px;padding-left:14px}.timeline li::marker{color:var(--brand)}.faq details{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px 18px}.faq details+details{margin-top:12px}.faq summary{cursor:pointer;font-weight:900}.faq p{color:var(--muted);margin:12px 0 0}.review{min-height:210px}.score{color:var(--gold);font-weight:900}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.map-card{min-height:320px;background:linear-gradient(135deg,rgba(102,227,255,.12),rgba(255,107,181,.12)),url('/assets/images/contact-map.webp') center/cover;border:1px solid var(--line);border-radius:var(--radius);position:relative;overflow:hidden}.map-card:after{content:"黑料网交互地图占位 · 当前域名动态显示";position:absolute;left:18px;bottom:18px;right:18px;border:1px solid var(--line);background:rgba(8,11,31,.72);border-radius:18px;padding:14px;font-weight:900}.site-footer{margin-top:50px;padding:40px 0;border-top:1px solid var(--line);background:rgba(0,0,0,.18)}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:22px}.footer-logo{display:flex;align-items:center;gap:12px;font-weight:900}.footer-logo img{width:132px}.qr-row{display:flex;gap:12px;flex-wrap:wrap}.qr-row img{width:94px;border-radius:14px}.footer-note{color:var(--muted);font-size:14px}.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:#fff;color:#11182f;border-radius:999px;padding:12px 18px;font-weight:900;box-shadow:0 20px 60px rgba(0,0,0,.24);opacity:0;pointer-events:none;transition:.25s;z-index:60}.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}.float-glow{animation:floatGlow 4.6s ease-in-out infinite}@keyframes floatGlow{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}@media (max-width:980px){.menu-toggle{display:inline-flex}.main-nav{display:none;position:absolute;left:18px;right:18px;top:76px;padding:14px;background:rgba(8,11,31,.95);border:1px solid var(--line);border-radius:22px}.main-nav.open{display:grid}.hero-grid,.grid-2,.grid-3,.grid-4,.video-grid,.contact-grid,.footer-grid{grid-template-columns:1fr}.article-item{grid-template-columns:1fr}.hero{padding-top:46px}.section-head{display:block}.stats{grid-template-columns:1fr 1fr}.fake-search{grid-template-columns:1fr}.video-card{min-height:auto}}@media (max-width:560px){.container{width:min(100% - 24px,var(--max))}h1{font-size:42px}.stats{grid-template-columns:1fr}.card{padding:20px}.hero-actions .btn{width:100%;justify-content:center}.logo img{width:112px}.nav-wrap{min-height:70px}}