:root{--bg: #0b0c10;--panel: #111318;--text: #e9eef7;--muted: #b8c5d0;--brand: #6be675;--brand-2: #22d3ee;--maxw: 1120px;--radius: 14px}@media (prefers-color-scheme: light){:root{--bg: #ffffff;--panel: #f7f9fb;--text: #0b1720;--muted: #4a5568;--brand: #0f8f6d;--brand-2: #0ea5c9}}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif}a{color:var(--brand-2);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:var(--maxw);margin:0 auto;padding:24px}.sv-header{position:sticky;top:0;background:#0b0c10d9;border-bottom:1px solid #1f2530;z-index:10}@supports ((-webkit-backdrop-filter: blur(0)) or (backdrop-filter: blur(0))){.sv-header{-webkit-backdrop-filter:saturate(140%) blur(8px);backdrop-filter:saturate(140%) blur(8px);background:#0b0c10a6}}.sv-header .brand{display:flex;gap:10px;align-items:center;color:var(--text);font-weight:700;min-height:44px;padding:8px 0}.sv-header img{height:28px;width:auto}.sv-header .container{display:flex;align-items:center;justify-content:space-between}.sv-header nav ul{list-style:none;margin:0;padding:0;display:flex;gap:18px}.sv-header nav a{display:inline-block;min-width:44px;min-height:44px;padding:12px 8px;line-height:20px;text-align:center}.header-controls{display:flex;align-items:center;gap:16px}.language-switcher{display:flex;align-items:center;gap:8px;font-size:14px}.language-switcher a{color:var(--muted);text-decoration:none;transition:color .2s;display:inline-block;min-width:44px;min-height:44px;padding:12px 8px;line-height:20px;text-align:center}.language-switcher a:hover{color:var(--text)}.language-switcher a.active{color:var(--brand);font-weight:700}.language-switcher span{color:var(--muted)}.sv-hero{padding:72px 0 40px;background:radial-gradient(800px 400px at 20% -10%,rgba(107,230,117,.15),transparent),radial-gradient(600px 300px at 100% 0%,rgba(34,211,238,.15),transparent)}.sv-hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}.sv-hero h1{margin:0 0 4px;font-size:44px;line-height:1.05}.sv-hero h2{margin:0 0 16px;font-size:22px;color:var(--muted);font-weight:500}.sv-hero .lede{font-size:18px;max-width:46ch;color:var(--text)}.sv-hero .btn{display:inline-block;margin-top:18px;padding:12px 18px;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#062b21;font-weight:700}.sv-hero .hero-media{aspect-ratio:16 / 10;overflow:hidden}.sv-hero .hero-media img{width:100%;height:100%;object-fit:cover;display:block;border-radius:var(--radius);border:1px solid #1f2530}.hero-full{width:100%;height:100%;object-fit:cover;display:block}@media (max-width: 1100px){.sv-hero .container{grid-template-columns:1fr}}