:root{--bg:#050711;--panel:#0b1020;--panel2:#101832;--text:#f4f7ff;--muted:#9fb0d7;--line:rgba(130,170,255,.22);--blue:#43dcff;--purple:#965dff;--pink:#ff5bd7;--green:#7dfcc7}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at top left,rgba(67,220,255,.18),transparent 34%),radial-gradient(circle at 80% 15%,rgba(150,93,255,.22),transparent 32%),var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:28px;padding:18px clamp(18px,5vw,70px);background:rgba(5,7,17,.76);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.logo{display:flex;align-items:center;gap:12px;font-weight:900;font-size:22px;letter-spacing:.03em}.nav{margin-left:auto;display:flex;gap:10px;flex-wrap:wrap}.nav a{padding:9px 13px;border-radius:999px;color:var(--muted);font-size:14px}.nav a:hover,.nav .on{background:linear-gradient(90deg,rgba(67,220,255,.16),rgba(150,93,255,.22));color:#fff}.menu{display:none;margin-left:auto;background:rgba(255,255,255,.08);color:#fff;border:1px solid var(--line);border-radius:12px;padding:8px 12px}.searchbar{margin:18px clamp(18px,5vw,70px) 0;padding:14px 16px;border:1px solid var(--line);border-radius:22px;background:rgba(11,16,32,.72);display:grid;grid-template-columns:1fr minmax(280px,520px);gap:16px;align-items:center}.searchbar strong{display:block;color:#fff}.searchbar span,.searchbar p{color:var(--muted);font-size:13px;margin:0}.searchbar form{display:flex;gap:8px}.searchbar input{flex:1;min-width:0;padding:12px 14px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:#080d1b;color:#fff}.searchbar button,.btn{border:0;border-radius:14px;padding:12px 18px;background:linear-gradient(90deg,var(--blue),var(--purple));color:#03101a;font-weight:800;cursor:pointer;box-shadow:0 12px 30px rgba(67,220,255,.2)}.ghost{background:rgba(255,255,255,.05);border:1px solid var(--line);color:#fff;box-shadow:none}.hero{min-height:68vh;padding:76px clamp(18px,5vw,70px) 42px;display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}.eyebrow{display:inline-flex;gap:8px;align-items:center;color:var(--green);border:1px solid rgba(125,252,199,.35);border-radius:999px;padding:7px 12px;background:rgba(125,252,199,.08);font-size:14px}.hero h1,.pagehero h1{font-size:clamp(36px,6vw,76px);line-height:1.05;margin:20px 0;background:linear-gradient(120deg,#fff 10%,var(--blue),var(--pink));-webkit-background-clip:text;color:transparent}.hero p,.pagehero p{color:var(--muted);font-size:18px;max-width:760px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px}.stat,.card,.case,.quote,.faq,.jsonbox,.video-card{border:1px solid var(--line);background:linear-gradient(180deg,rgba(16,24,50,.86),rgba(8,13,27,.7));border-radius:24px;padding:22px;box-shadow:0 20px 60px rgba(0,0,0,.24)}.stat b{display:block;font-size:26px;color:#fff}.stat span,.card p,.case p,.quote p,.faq p,.jsonbox p,.video-card p{color:var(--muted)}.hero-art{position:relative}.hero-art:before{content:"";position:absolute;inset:8%;background:linear-gradient(135deg,var(--blue),var(--purple));filter:blur(60px);opacity:.32}.hero-art img{position:relative;border-radius:34px;border:1px solid var(--line);background:#071020}.section{padding:64px clamp(18px,5vw,70px)}.section h2{font-size:clamp(28px,4vw,48px);line-height:1.15;margin:0 0 12px}.section>.lead{color:var(--muted);max-width:820px;margin-bottom:28px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid.two{grid-template-columns:repeat(2,1fr)}.card h3,.case h3,.video-card h3{margin:12px 0 8px;font-size:22px}.tag{display:inline-block;margin:4px 6px 0 0;padding:5px 9px;border-radius:999px;background:rgba(67,220,255,.1);border:1px solid rgba(67,220,255,.2);color:#bff5ff;font-size:12px}.video-card{position:relative;overflow:hidden;padding:0}.video-thumb{position:relative;aspect-ratio:16/9;background:#0c142a;overflow:hidden}.video-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}.play{position:absolute;left:50%;top:50%;translate:-50% -50%;width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.9);color:#050711;font-size:24px;opacity:0;transform:scale(.88);transition:.25s}.video-card:hover .play{opacity:1;transform:scale(1)}.video-card:hover img{transform:scale(1.06)}.video-body{padding:20px}.meta{display:flex;gap:12px;flex-wrap:wrap;color:#b7c7ef;font-size:13px}.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:step}.flow .card:before{counter-increment:step;content:"0" counter(step);display:inline-grid;place-items:center;width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--blue),var(--purple));color:#04111f;font-weight:900}.pagehero{padding:58px clamp(18px,5vw,70px) 26px}.crumb{color:var(--muted);font-size:14px}.crumb a{color:#d9e5ff}.jsonbox pre{white-space:pre-wrap;word-break:break-word;color:#d8e6ff;font-size:13px;margin:0}.quotes{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.faq details{border-bottom:1px solid var(--line);padding:14px 0}.faq details:last-child{border-bottom:0}.faq summary{cursor:pointer;font-weight:800}.footer{margin-top:50px;padding:46px clamp(18px,5vw,70px);background:#03050d;border-top:1px solid var(--line)}.footgrid{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0}.footgrid a{padding:9px 12px;border-radius:12px;background:rgba(255,255,255,.06);color:var(--muted)}.copy{color:var(--muted);font-size:14px}.side-links{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px}.side-links a{border:1px solid var(--line);border-radius:18px;padding:14px;background:rgba(255,255,255,.05)}@media(max-width:900px){.nav{display:none}.menu{display:block}.searchbar,.hero{grid-template-columns:1fr}.grid,.grid.two,.flow,.quotes,.side-links{grid-template-columns:1fr}.stats{grid-template-columns:1fr}.hero{padding-top:42px}.searchbar form{flex-direction:column}}@media(prefers-reduced-motion:no-preference){.card,.video-card,.case,.quote{transition:transform .25s ease,border-color .25s ease}.card:hover,.video-card:hover,.case:hover,.quote:hover{transform:translateY(-4px);border-color:rgba(67,220,255,.5)}}