:root{--bg: #ffffff;--bg-subtle: #f6f7f9;--fg: #14181f;--fg-muted: #5b6572;--border: #e3e6ea;--accent: #2b5cff;--accent-fg: #ffffff;--danger: #c0392b;--success: #1e7f52;color-scheme:light dark;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6}@media(prefers-color-scheme:dark){:root{--bg: #0e1116;--bg-subtle: #161b22;--fg: #e8ecf1;--fg-muted: #9aa5b1;--border: #262c36;--accent: #5b82ff;--danger: #ff7a6b;--success: #4fd191}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg)}.app{display:flex;flex-direction:column;min-height:100vh}main{flex:1}.container{width:100%;max-width:1040px;margin:0 auto;padding:0 24px}.site-header{border-bottom:1px solid var(--border);background:var(--bg);position:sticky;top:0;z-index:10}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap}.brand{font-size:1.25rem;font-weight:700;letter-spacing:-.02em;color:var(--fg);text-decoration:none}.brand span{color:var(--accent)}.nav{display:flex;gap:4px;flex-wrap:wrap}.nav-link{padding:8px 12px;border-radius:6px;color:var(--fg-muted);text-decoration:none;font-size:.95rem}.nav-link:hover{background:var(--bg-subtle);color:var(--fg)}.nav-link-active{color:var(--fg);font-weight:600}.hero{padding:88px 0 64px;background:var(--bg-subtle);border-bottom:1px solid var(--border)}.eyebrow{margin:0 0 12px;text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;font-weight:600;color:var(--accent)}.hero h1{margin:0 0 20px;font-size:clamp(2rem,5vw,3.2rem);line-height:1.15;letter-spacing:-.03em}.lede{margin:0 0 32px;max-width:62ch;font-size:1.1rem;color:var(--fg-muted)}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.button{display:inline-block;padding:11px 20px;border-radius:8px;border:1px solid transparent;font-size:.95rem;font-weight:600;text-decoration:none;cursor:pointer}.button-primary{background:var(--accent);color:var(--accent-fg)}.button-primary:hover:not(:disabled){filter:brightness(1.08)}.button-primary:disabled{opacity:.6;cursor:not-allowed}.button-ghost{background:transparent;border-color:var(--border);color:var(--fg)}.button-ghost:hover{background:var(--bg)}.section{padding:56px 24px}.page-title{margin:0 0 12px;font-size:clamp(1.8rem,4vw,2.4rem);letter-spacing:-.02em}.page-intro{margin:0 0 36px;max-width:62ch;color:var(--fg-muted);font-size:1.05rem}.prose{max-width:68ch}.prose h2{margin:32px 0 8px;font-size:1.2rem}.prose p{margin:0 0 16px;color:var(--fg-muted)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}.stat{display:flex;flex-direction:column;gap:4px;padding:20px;border:1px solid var(--border);border-radius:10px}.stat-label{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--fg-muted)}.stat-value{font-size:1.1rem;font-weight:600}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}.card{padding:24px;border:1px solid var(--border);border-radius:12px;background:var(--bg)}.card h2{margin:0 0 8px;font-size:1.15rem}.card p{margin:0 0 14px;color:var(--fg-muted);font-size:.95rem}.card ul{margin:0;padding-left:18px;color:var(--fg-muted);font-size:.9rem}.form{display:flex;flex-direction:column;gap:18px;max-width:560px}.field{display:flex;flex-direction:column;gap:6px}.field span{font-size:.9rem;font-weight:600}.field input,.field textarea{padding:11px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--fg);font:inherit;font-size:.95rem;resize:vertical}.field input:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:transparent}.form .button{align-self:flex-start}.muted{color:var(--fg-muted)}.error-text{color:var(--danger);font-size:.95rem}.success-text{color:var(--success);font-size:.95rem}.site-footer{border-top:1px solid var(--border);padding:24px 0;font-size:.9rem;color:var(--fg-muted)}.footer-inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.site-footer a{color:var(--fg-muted)}