:root,[data-theme=dark]{color-scheme:dark;--bg: #0f1116;--panel: #161922;--panel-2: #1e2230;--elev: #232634;--line: #2a3040;--text: #e7e9f0;--muted: #98a0b3;--accent: #8b93ff;--accent-2: #6366f1;--accent-ink: #ffffff;--danger: #f87171;--ok: #34d399;--shadow: 0 1px 3px rgba(0, 0, 0, .35);--hero-glow: radial-gradient( 60% 60% at 70% 0%, rgba(99, 102, 241, .22), transparent 70% )}[data-theme=light]{color-scheme:light;--bg: #f7f8fb;--panel: #ffffff;--panel-2: #f1f3f8;--elev: #ffffff;--line: #e4e7ef;--text: #14161d;--muted: #5b6474;--accent: #5b52ee;--accent-2: #4f46e5;--accent-ink: #ffffff;--danger: #dc2626;--ok: #16a34a;--shadow: 0 1px 3px rgba(20, 22, 40, .08);--hero-glow: radial-gradient( 60% 60% at 70% 0%, rgba(91, 82, 238, .14), transparent 70% )}@media(prefers-color-scheme:light){[data-theme=system]{color-scheme:light;--bg: #f7f8fb;--panel: #ffffff;--panel-2: #f1f3f8;--elev: #ffffff;--line: #e4e7ef;--text: #14161d;--muted: #5b6474;--accent: #5b52ee;--accent-2: #4f46e5;--accent-ink: #ffffff;--danger: #dc2626;--ok: #16a34a;--shadow: 0 1px 3px rgba(20, 22, 40, .08);--hero-glow: radial-gradient( 60% 60% at 70% 0%, rgba(91, 82, 238, .14), transparent 70% )}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Ubuntu,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{line-height:1.2;margin:0 0 .4em;font-weight:680;letter-spacing:-.01em}img{max-width:100%}.site-container{max-width:1080px;margin:0 auto;padding:0 20px;padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}.site-nav{position:sticky;top:0;z-index:50;-webkit-backdrop-filter:saturate(180%) blur(10px);backdrop-filter:saturate(180%) blur(10px);background:color-mix(in srgb,var(--bg) 80%,transparent);border-bottom:1px solid var(--line)}.site-nav 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