:root{
  --bg:#070914;--bg2:#0d1124;--card:rgba(255,255,255,.08);--card2:rgba(255,255,255,.12);
  --text:#f7fbff;--muted:#b6c0d6;--line:rgba(255,255,255,.14);--brand:#6cf6ff;--hot:#ff7aa2;--violet:#9b7cff;
  --max:1180px;--radius:28px;--shadow:0 24px 70px rgba(0,0,0,.35);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:radial-gradient(circle at top left,#18255b 0,#070914 32%,#060713 100%);line-height:1.7;overflow-x:hidden}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input{font:inherit}.skip{position:absolute;left:-999px}.skip:focus{left:18px;top:18px;background:#fff;color:#111;padding:10px 14px;border-radius:10px;z-index:999}.site-header{position:sticky;top:0;z-index:50;background:rgba(7,9,20,.76);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.header-inner{max-width:var(--max);margin:auto;display:flex;align-items:center;justify-content:space-between;padding:14px 20px;gap:18px}.brand-logo{display:flex;align-items:center;gap:12px}.brand-logo img{width:154px;height:auto}.nav-toggle{display:none;border:1px solid var(--line);background:var(--card);color:#fff;border-radius:14px;padding:8px 12px}.main-nav{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.main-nav a{padding:9px 13px;border-radius:999px;color:#dce5ff;font-size:14px}.main-nav a:hover,.main-nav a.is-active{background:linear-gradient(90deg,rgba(108,246,255,.18),rgba(255,122,162,.18));color:#fff}.search-zone{max-width:var(--max);margin:0 auto;padding:0 20px 14px}.search-box{display:flex;gap:10px;padding:10px;border:1px solid var(--line);background:rgba(255,255,255,.06);border-radius:18px;box-shadow:0 12px 30px rgba(0,0,0,.18)}.search-box input{flex:1;min-width:0;border:0;outline:0;background:rgba(255,255,255,.08);color:#fff;border-radius:12px;padding:12px 14px}.search-box input::placeholder{color:#92a0bf}.search-box button,.btn{border:0;cursor:pointer;border-radius:14px;padding:12px 18px;font-weight:800;color:#07111f;background:linear-gradient(90deg,var(--brand),#bbf7ff)}.search-note{margin:8px 4px 0;color:#94f8ff;font-size:13px}.wrap{max-width:var(--max);margin:auto;padding:0 20px}.hero{position:relative;padding:78px 0 44px;overflow:hidden}.hero:before{content:"";position:absolute;inset:-40px;background:radial-gradient(circle at 25% 10%,rgba(108,246,255,.24),transparent 26%),radial-gradient(circle at 78% 16%,rgba(255,122,162,.22),transparent 28%);pointer-events:none}.hero-grid{position:relative;display:grid;grid-template-columns:1.04fr .96fr;gap:34px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.06);color:#c9faff;font-weight:700;font-size:13px}.hero h1{font-size:clamp(34px,5vw,68px);line-height:1.06;margin:18px 0 18px;letter-spacing:-1.6px}.grad{background:linear-gradient(90deg,#fff,var(--brand),var(--hot));-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:18px;color:#d7def2;max-width:720px}.hero-actions{display:flex;gap:14px;margin:28px 0;flex-wrap:wrap}.btn.secondary{background:rgba(255,255,255,.1);color:#fff;border:1px solid var(--line)}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}.stat{padding:16px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.06)}.stat strong{display:block;font-size:26px}.visual-card{position:relative;border:1px solid var(--line);border-radius:36px;background:linear-gradient(135deg,rgba(255,255,255,.13),rgba(255,255,255,.04));box-shadow:var(--shadow);padding:18px;transform:perspective(1200px) rotateY(-4deg);animation:floaty 6s ease-in-out infinite}.visual-card img{border-radius:26px;min-height:310px;object-fit:cover}.domain-pill{position:absolute;left:32px;bottom:32px;padding:10px 14px;border-radius:999px;background:rgba(7,9,20,.75);border:1px solid var(--line);font-size:13px}.section{padding:58px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:24px}.section h2{font-size:clamp(26px,3vw,42px);line-height:1.16;margin:0}.section p{color:var(--muted)}.grid{display:grid;gap:18px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{position:relative;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,rgba(255,255,255,.1),rgba(255,255,255,.045));padding:22px;box-shadow:0 14px 44px rgba(0,0,0,.18);overflow:hidden}.card:after{content:"";position:absolute;inset:auto -40px -70px auto;width:150px;height:150px;background:radial-gradient(circle,rgba(108,246,255,.2),transparent 68%)}.card h3{margin:0 0 10px;font-size:21px}.badge{display:inline-flex;margin-bottom:12px;padding:6px 10px;border-radius:999px;background:rgba(108,246,255,.12);color:#bdfaff;font-size:12px;font-weight:800}.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.tag{font-size:12px;color:#eaf2ff;border:1px solid var(--line);border-radius:999px;padding:5px 9px;background:rgba(255,255,255,.06)}.story-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.story-list article{padding:24px;border-radius:26px;background:rgba(255,255,255,.07);border:1px solid var(--line)}.video-card{padding:0;overflow:hidden}.video-shell{position:relative;aspect-ratio:16/10;background:#111827;overflow:hidden}.video-shell video,.video-shell img{width:100%;height:100%;object-fit:cover}.play{position:absolute;inset:0;display:grid;place-items:center;background:rgba(0,0,0,.18);opacity:0;transition:.28s ease}.play span{width:68px;height:68px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.86);color:#111827;font-weight:900;transform:scale(.85);transition:.28s ease}.video-card:hover .play{opacity:1}.video-card:hover .play span{transform:scale(1)}.video-body{padding:18px}.metric{color:#93f9ff;font-weight:800;font-size:13px}.image-desc{font-size:12px;color:#9fb0cf;margin-top:9px}.timeline{display:grid;gap:16px}.timeline li{list-style:none;display:grid;grid-template-columns:120px 1fr;gap:18px;padding:18px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.06)}.timeline time{color:#92f7ff;font-weight:900}.review{display:flex;flex-direction:column;gap:10px}.stars{color:#ffe08a}.faq details{border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.06);padding:16px 18px}.faq details+details{margin-top:12px}.faq summary{cursor:pointer;font-weight:900}.contact-panel{display:grid;grid-template-columns:1fr .9fr;gap:20px}.contact-list{display:grid;gap:10px}.contact-list div{padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.07);border:1px solid var(--line)}.map-placeholder{min-height:290px;border:1px solid var(--line);border-radius:28px;background:linear-gradient(135deg,rgba(108,246,255,.13),rgba(255,122,162,.09)),repeating-linear-gradient(45deg,rgba(255,255,255,.06) 0 1px,transparent 1px 16px);display:grid;place-items:center;text-align:center;color:#d9e5ff;padding:24px}.qr-row{display:flex;gap:14px;flex-wrap:wrap}.qr-card{width:142px;padding:12px;border-radius:18px;background:#fff;color:#111827;text-align:center}.site-footer{margin-top:50px;border-top:1px solid var(--line);background:rgba(0,0,0,.22)}.footer-inner{max-width:var(--max);margin:auto;padding:34px 20px;display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:20px}.footer-logo img{width:150px}.footer-links{display:flex;gap:10px;flex-wrap:wrap}.footer-links a{padding:7px 10px;border-radius:12px;background:rgba(255,255,255,.06)}.breadcrumb{padding:22px 0;color:#aeb9d3;font-size:14px}.inner-hero{padding:48px 0 24px}.inner-hero h1{font-size:clamp(32px,4vw,54px);line-height:1.1;margin:14px 0}.notice-list article{display:grid;grid-template-columns:160px 1fr;gap:18px}.pillbar{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.pillbar span{padding:7px 11px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.07);font-size:13px;color:#dbe6ff}@keyframes floaty{0%,100%{transform:perspective(1200px) rotateY(-4deg) translateY(0)}50%{transform:perspective(1200px) rotateY(-1deg) translateY(-12px)}}@media(max-width:900px){.nav-toggle{display:block}.main-nav{display:none;width:100%;padding:8px 20px 16px}.main-nav.is-open{display:flex}.header-inner{flex-wrap:wrap}.hero-grid,.contact-panel,.footer-inner{grid-template-columns:1fr}.hero{padding-top:44px}.grid-3,.grid-4,.story-list{grid-template-columns:1fr 1fr}.visual-card{transform:none}.notice-list article{grid-template-columns:1fr}.timeline li{grid-template-columns:1fr}}@media(max-width:620px){.grid-3,.grid-4,.story-list,.hero-stats{grid-template-columns:1fr}.search-box{flex-direction:column}.section-head{display:block}.footer-inner{gap:28px}.hero-actions .btn{width:100%;text-align:center}.visual-card img{min-height:220px}.qr-card{width:128px}.main-nav a{width:100%}}