:root{--ink:#171827;--muted:#667085;--line:rgba(23,24,39,.12);--pink:#ff4fd8;--blue:#33d6ff;--violet:#8b5cf6;--bg:#fbfcff}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 10% 0,rgba(255,79,216,.14),transparent 30%),radial-gradient(circle at 95% 10%,rgba(51,214,255,.18),transparent 34%),var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif}a{color:inherit;text-decoration:none}.site-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:18px 5vw;background:rgba(255,255,255,.84);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.logo,.footer-logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:24px}.logo img,.footer-logo img{width:42px;height:42px}nav{display:flex;gap:18px;flex-wrap:wrap}nav a{font-weight:700;color:#34364a}.search-band{padding:16px 5vw 0}.fake-search{max-width:880px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 10px 10px 24px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 20px 55px rgba(51,214,255,.12)}.fake-search span{color:var(--muted)}button,.actions a,.contact-card a{border:0;border-radius:999px;padding:12px 20px;background:linear-gradient(120deg,var(--pink),var(--blue));color:white;font-weight:900;box-shadow:0 10px 28px rgba(139,92,246,.22);cursor:pointer}.ghost{background:white!important;color:var(--ink)!important;border:1px solid var(--line)}#searchHint{text-align:center;color:var(--violet);font-weight:700;min-height:20px}.hero,.page-hero{display:grid;grid-template-columns:1.08fr .92fr;gap:36px;align-items:center;padding:72px 5vw 46px}.page-hero{display:block;text-align:center}.eyebrow{font-weight:900;color:var(--violet);letter-spacing:.08em}.hero h1,.page-hero h1{font-size:clamp(36px,6vw,76px);line-height:1.02;margin:12px 0;background:linear-gradient(120deg,#171827,#8b5cf6,#ff4fd8);-webkit-background-clip:text;color:transparent}.lead,.page-hero p{font-size:18px;line-height:1.8;color:var(--muted);max-width:820px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0}.domain-line{color:var(--muted)}.hero-card{position:relative;border-radius:36px;overflow:hidden;background:white;box-shadow:0 40px 100px rgba(139,92,246,.18);border:1px solid var(--line)}.hero-card img{width:100%;display:block}.glow-video{position:absolute;left:24px;right:24px;bottom:24px;border-radius:24px;background:rgba(255,255,255,.78);backdrop-filter:blur(16px);padding:18px;display:flex;justify-content:space-between;gap:12px}.section{padding:48px 5vw}.section-title{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:22px}.section-title h2,.split h2,.contact-card h2{font-size:34px;margin:0}.section-title p,.split p,.contact-card p{color:var(--muted);line-height:1.8}.grid{display:grid;gap:22px}.videos{grid-template-columns:repeat(4,minmax(0,1fr))}.experts,.reviews{grid-template-columns:repeat(3,minmax(0,1fr))}.video-card,.panel,.experts article,.reviews blockquote,.contact-card{border:1px solid var(--line);background:rgba(255,255,255,.88);border-radius:30px;box-shadow:0 24px 70px rgba(23,24,39,.07);overflow:hidden}.video-card figure{position:relative;margin:0;overflow:hidden}.video-card img{width:100%;display:block;transition:transform .45s ease}.video-card figcaption{position:absolute;left:-9999px}.play{position:absolute;inset:0;margin:auto;width:66px;height:66px;border-radius:50%;display:grid;place-items:center;opacity:0;transform:scale(.8);transition:.3s}.video-card:hover img{transform:scale(1.06)}.video-card:hover .play{opacity:1;transform:scale(1)}.video-body{padding:18px}.pill{display:inline-flex;border-radius:999px;background:rgba(139,92,246,.1);color:#6d28d9;padding:6px 10px;font-weight:800;font-size:12px}.video-body h3{margin:12px 0 8px}.video-body p{color:var(--muted);line-height:1.7}.metrics{display:flex;gap:10px;flex-wrap:wrap;color:#667085;font-size:13px}.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.panel,.experts article,.reviews blockquote,.contact-card{padding:24px}.barrage{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.barrage span,.logo-wall span{border:1px solid var(--line);background:#fff;border-radius:999px;padding:12px 16px;font-weight:800;box-shadow:0 10px 25px rgba(51,214,255,.08)}.big span{font-size:20px}.logo-wall{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}.panel details{border-top:1px solid var(--line);padding:14px 0}.panel summary{font-weight:900;cursor:pointer}.panel p,.experts p{color:var(--muted);line-height:1.7}.reviews blockquote{margin:0;color:#3f4154;line-height:1.8}.contact-card{text-align:center}.contact-card img{max-width:160px}.footer{margin-top:40px;padding:38px 5vw;background:#fff;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:24px;color:#4b4d61}.qr{display:flex;align-items:center;gap:14px}.qr img{width:96px;height:96px}@media(max-width:980px){.hero{grid-template-columns:1fr}.videos,.experts,.reviews,.split{grid-template-columns:1fr 1fr}nav{font-size:14px}.section-title{display:block}}@media(max-width:640px){.site-header{align-items:flex-start;flex-direction:column}.videos,.experts,.reviews,.split{grid-template-columns:1fr}.fake-search{border-radius:26px;align-items:stretch;flex-direction:column;gap:12px}.hero{padding-top:42px}.footer{display:block}.hero h1,.page-hero h1{font-size:38px}}