:root,:root[data-theme=dark]{color-scheme:dark;--bg: #020612;--bg-elev: #06152f;--surface: #06152f;--surface-2: #0a1d3d;--border: #123b78;--border-strong: #1b539f;--text: #f7f8f9;--muted: #a7b3c7;--subtle: #6f7d95;--accent: #0078ee;--accent-2: #00c8ff;--accent-strong: #0050d4;--brand-gradient: linear-gradient(135deg, #f7f8f9 0%, #00c8ff 55%, #0078ee 100%);--accent-gradient: linear-gradient(135deg, #00c8ff 0%, #0078ee 45%, #0050d4 100%);--backdrop: radial-gradient(circle at top right, rgb(0 120 238 / 22%), transparent 38%), linear-gradient(180deg, #020612 0%, #000b24 100%);--glow: 0 0 24px rgb(0 200 255 / 25%);--glow-strong: 0 0 40px rgb(0 200 255 / 45%);--shadow: 0 16px 40px rgb(0 0 0 / 55%);--max-width: 72rem}:root[data-theme=light]{color-scheme:light;--bg: #eef3fb;--bg-elev: #ffffff;--surface: #ffffff;--surface-2: #eaf1fb;--border: #cdddf2;--border-strong: #a9c6ea;--text: #04122b;--muted: #4a5a74;--subtle: #6f7d95;--accent: #0064d6;--accent-2: #0092c8;--accent-strong: #0050d4;--brand-gradient: linear-gradient(135deg, #04122b 0%, #0078ee 55%, #00a9fa 100%);--accent-gradient: linear-gradient(135deg, #00a9fa 0%, #0078ee 45%, #0050d4 100%);--backdrop: radial-gradient(circle at top right, rgb(0 120 238 / 12%), transparent 42%), linear-gradient(180deg, #f4f7fd 0%, #eef3fb 100%);--glow: 0 0 24px rgb(0 120 238 / 15%);--glow-strong: 0 0 40px rgb(0 120 238 / 22%);--shadow: 0 16px 40px rgb(20 40 90 / 12%)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;transition:background-color .3s ease,color .3s ease}body:before{content:"";position:fixed;inset:0;z-index:-1;background:var(--backdrop);pointer-events:none}a{color:var(--accent);text-decoration:none}h1,h2,h3{letter-spacing:-.02em;line-height:1.15}.container{width:100%;max-width:var(--max-width);margin-inline:auto;padding-inline:1.5rem}.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--bg-elev) 78%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.site-header__inner{padding-block:1rem}.brand{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none}.brand__logo{width:2.9rem;height:2.9rem;object-fit:contain;filter:drop-shadow(0 0 12px rgba(37,120,255,.35))}.brand__word{font-size:1.35rem;font-weight:800;letter-spacing:-.03em}.brand__word-1{color:var(--text)}.brand__word-2{background:var(--accent-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}.tagline{margin:.15rem 0 0 2.7rem;color:var(--muted);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}.site-main{flex:1;display:flex;flex-direction:column;padding-block:2.5rem 4rem}.site-footer{border-top:1px solid var(--border);background:color-mix(in srgb,var(--bg-elev) 60%,transparent);color:var(--muted);font-size:.85rem}.site-footer p{padding-block:1.5rem;margin:0}.state{color:var(--muted);padding-block:2rem}.state--error{color:#ff6b7d}.tags{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;margin:.75rem 0 0;padding:0}.tag{font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--accent-2);background:color-mix(in srgb,var(--accent) 12%,transparent);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);border-radius:1rem;padding:.15rem .65rem}.skip-link{position:absolute;left:-999px}.skip-link:focus{left:1rem;top:1rem;z-index:200;background:var(--surface);padding:.5rem .75rem;border:1px solid var(--border-strong);border-radius:.4rem}