:root{--primary: #0891B2;--primary-hover: #0E7490;--primary-subtle: #E5F5F8;--bg: #fafafa;--card: #ffffff;--text: #1c1c1e;--muted: #8e8e93;--border: #e5e5ea;--border-strong: #d1d1d6;--code-bg: #f5f5f7;--shadow-sm: 0 1px 2px rgba(0,0,0,.04), 0 1px 3px rgba(0,0,0,.03);--shadow-md: 0 1px 2px rgba(0,0,0,.04), 0 8px 24px -8px rgba(0,0,0,.08);--shadow-lg: 0 2px 6px rgba(0,0,0,.04), 0 24px 60px -12px rgba(8,145,178,.18), 0 40px 80px -20px rgba(0,0,0,.12);--radius-sm: 8px;--radius: 12px;--radius-lg: 16px;--radius-xl: 22px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", system-ui, sans-serif;--font-mono: "JetBrains Mono", "SF Mono", "Fira Code", Menlo, monospace;--font-serif: "Source Serif 4", "Iowan Old Style", "Apple Garamond", Georgia, "Times New Roman", serif}html[data-theme=dark]{--primary: #22D3EE;--primary-hover: #67E8F9;--primary-subtle: #0A1E2E;--bg: #161618;--card: #1c1c1e;--text: #e5e5e7;--muted: #8e8e93;--border: #2c2c2e;--border-strong: #3a3a3c;--code-bg: #242426;--shadow-sm: 0 1px 2px rgba(0,0,0,.3);--shadow-md: 0 1px 2px rgba(0,0,0,.2), 0 8px 24px -8px rgba(0,0,0,.5);--shadow-lg: 0 2px 6px rgba(0,0,0,.3), 0 24px 60px -12px rgba(34,211,238,.14), 0 40px 80px -20px rgba(0,0,0,.7);--font-serif: "Source Serif 4", "Iowan Old Style", "Apple Garamond", Georgia, "Times New Roman", serif}*,*:before,*:after{box-sizing:border-box}:focus-visible{outline:2px solid var(--primary);outline-offset:2px}html,body{margin:0;padding:0}body{font-family:var(--font-sans);font-size:17px;line-height:1.6;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background .3s ease,color .3s ease}a{color:inherit;text-decoration:none}.wrap{max-width:1160px;margin:0 auto;padding:0 32px}.wrap-narrow{max-width:760px;margin:0 auto;padding:0 32px}@media(max-width:640px){.wrap,.wrap-narrow{padding:0 20px}}section{padding:80px 0}.section-eyebrow{font:500 12px/1 var(--font-sans);letter-spacing:.12em;text-transform:uppercase;color:var(--primary);margin-bottom:14px}.section-title{font-size:clamp(32px,4vw,44px);line-height:1.1;letter-spacing:-.025em;font-weight:600;margin:0 0 14px;max-width:720px}.section-sub{font-size:18px;color:var(--muted);max-width:640px;margin:0 0 48px;text-wrap:pretty}.btn{display:inline-flex;align-items:center;gap:10px;height:48px;padding:0 22px;border-radius:12px;border:1px solid transparent;font:600 15px/1 var(--font-sans);letter-spacing:-.005em;cursor:pointer;white-space:nowrap;transition:transform .08s ease,background .15s ease,border-color .15s ease,box-shadow .15s ease}.btn:active{transform:translateY(1px)}.btn svg{width:18px;height:18px}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 1px #ffffff26 inset,0 6px 16px -6px color-mix(in oklab,var(--primary) 80%,black)}html[data-theme=dark] .btn-primary{color:#042030}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--card);color:var(--text);border-color:var(--border-strong);box-shadow:var(--shadow-sm)}.btn-secondary:hover{border-color:color-mix(in oklab,var(--text) 25%,var(--border))}.ghost-btn{display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--border);background:transparent;color:var(--text);font:500 14px/1 var(--font-sans);cursor:pointer;transition:background .15s ease,border-color .15s ease}.ghost-btn:hover{background:color-mix(in oklab,var(--text) 5%,transparent);border-color:var(--border-strong)}.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;font:500 12.5px/1 var(--font-sans);background:color-mix(in oklab,var(--text) 5%,transparent);color:color-mix(in oklab,var(--text) 72%,var(--muted));border-radius:999px}.chip.primary{background:var(--primary-subtle);color:var(--primary)}kbd{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:26px;padding:0 8px;font-family:var(--font-mono);font-size:12px;font-weight:500;color:color-mix(in oklab,var(--text) 85%,transparent);background:color-mix(in oklab,var(--text) 5%,var(--card));border:1px solid var(--border);border-bottom-width:2px;border-radius:6px}.nav{position:sticky;top:0;z-index:50;backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);background:color-mix(in oklab,var(--bg) 78%,transparent);border-bottom:1px solid color-mix(in oklab,var(--border) 60%,transparent)}.nav-inner{height:64px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-.01em}.brand-mark{width:36px;height:36px;display:block;object-fit:contain}.nav-right{display:flex;align-items:center;gap:8px}.nav-star{display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 4px 0 14px;border-radius:999px;background:var(--primary);color:#fff;font:600 13.5px/1 var(--font-sans);letter-spacing:-.005em;border:1px solid color-mix(in oklab,var(--primary) 70%,black);box-shadow:0 1px #ffffff2e inset,0 6px 16px -8px color-mix(in oklab,var(--primary) 80%,black);transition:background .15s ease,transform .08s ease,box-shadow .15s ease}html[data-theme=dark] .nav-star{color:#042030}.nav-star:hover{background:var(--primary-hover)}.nav-star:active{transform:translateY(1px)}.nav-star-ico{opacity:.95}.nav-star-count{display:inline-flex;align-items:center;gap:4px;height:26px;padding:0 10px;margin-left:2px;border-radius:999px;background:#ffffff38;font-size:12px;font-weight:600}html[data-theme=dark] .nav-star-count{background:#0000002e}.nav-star-count svg{fill:currentColor}.theme-toggle{width:36px;padding:0;justify-content:center}.theme-toggle svg{width:16px;height:16px}.theme-toggle .moon,html[data-theme=dark] .theme-toggle .sun{display:none}html[data-theme=dark] .theme-toggle .moon{display:block}@media(max-width:720px){.nav-link{display:none}.nav-star span:first-of-type{display:none}.nav-star{padding:0 12px}.nav-star-count{background:transparent;padding:0;margin:0}}footer{padding:48px 0 64px;border-top:1px solid var(--border);color:var(--muted);font-size:14px}.foot-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}.foot-links{display:inline-flex;gap:20px}.foot-links a:hover{color:var(--text)}