@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap");:root{--bg:#ffffff;--bg-soft:#f8fafc;--fg:#0f172a;--muted:#64748b;--border:#e2e8f0;--primary:#4f46e5;--primary-hover:#4338ca;--primary-fg:#ffffff;--danger:#dc2626;--warn:#b45309;--ok:#15803d;--radius:12px;--shadow:0 1px 2px rgba(15,23,42,0.04),0 8px 24px rgba(15,23,42,0.06);--maxw:1040px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--fg);background:radial-gradient(1200px 500px at 50% -200px,#eef2ff 0,rgba(238,242,255,0) 60%),var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}.site-header{border-bottom:1px solid var(--border);background:rgba(255,255,255,.7);-webkit-backdrop-filter:saturate(180%) blur(8px);backdrop-filter:saturate(180%) blur(8px);position:-webkit-sticky;position:sticky;top:0;z-index:10}.site-header .inner{justify-content:space-between;height:64px}.brand,.site-header .inner{display:flex;align-items:center}.brand{gap:10px;font-weight:800;font-size:18px;color:var(--fg)}.brand:hover{text-decoration:none}.brand .mark{width:26px;height:26px;border-radius:7px;background:linear-gradient(135deg,#6366f1,#4f46e5);box-shadow:inset 0 0 0 1px rgba(255,255,255,.25)}.nav{display:flex;align-items:center;gap:22px}.nav a{color:var(--muted);font-weight:500;font-size:15px}.nav a:hover{color:var(--fg)}.btn,.nav a:hover{text-decoration:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:15px;padding:11px 18px;border-radius:10px;border:1px solid transparent;cursor:pointer;transition:all .15s ease}.btn:hover{text-decoration:none}.btn-primary{background:var(--primary);color:var(--primary-fg);box-shadow:var(--shadow)}.btn-primary:hover{background:var(--primary-hover)}.btn-primary:disabled{opacity:.55;cursor:not-allowed}.btn-ghost{background:#fff;color:var(--fg);border-color:var(--border)}.btn-ghost:hover{background:var(--bg-soft)}main.page{padding:56px 0 80px}.hero{text-align:center;max-width:720px;margin:0 auto}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--primary);background:#eef2ff;border:1px solid #e0e7ff;padding:6px 12px;border-radius:999px;margin-bottom:20px}h1.display{font-size:56px;line-height:1.05;letter-spacing:-.02em;margin:0 0 18px;font-weight:800;background:linear-gradient(180deg,#0f172a,#334155);-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:19px;color:#475569;margin:0 auto 14px;max-width:620px}.subtle{font-size:14px;color:var(--muted);max-width:560px;margin:0 auto}.cta-row{display:flex;gap:12px;justify-content:center;margin:28px 0 8px;flex-wrap:wrap}.section{margin-top:72px}.section h2{font-size:26px;letter-spacing:-.01em;text-align:center;margin:0 0 8px}.section .section-sub{text-align:center;color:var(--muted);margin:0 0 32px}.grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:18px;gap:18px}.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.card h3{margin:0 0 6px;font-size:17px}.card p{margin:0;color:var(--muted);font-size:15px}.card .ico{font-size:22px;margin-bottom:10px;display:block}.panel{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.field-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}label.lbl{font-size:13px;font-weight:600;color:var(--fg);display:block;margin-bottom:6px}textarea.code{width:100%;min-height:180px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;padding:12px;border:1px solid var(--border);border-radius:10px;background:var(--bg-soft);color:var(--fg)}textarea.code:focus{outline:2px solid #c7d2fe;border-color:var(--primary)}.result{margin-top:22px;border-top:1px solid var(--border);padding-top:20px}.result h3{margin:0 0 12px;font-size:18px}.stat-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.stat{background:var(--bg-soft);border:1px solid var(--border);border-radius:10px;padding:8px 14px;font-size:14px;font-weight:600}.stat.risk{background:#fef2f2;border-color:#fecaca;color:var(--danger)}ul.findings{list-style:none;padding:0;margin:0}ul.findings li{padding:8px 0;border-bottom:1px dashed var(--border);font-size:14.5px}ul.findings li:last-child{border-bottom:0}.tag{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:2px 8px;border-radius:6px;margin-right:8px}.tag.risk{background:#fef2f2;color:var(--danger)}.tag.info{background:#eff6ff;color:#2563eb}.tag.warn{background:#fffbeb;color:var(--warn)}.err{color:var(--danger);margin-top:16px;font-weight:500}.table-line{padding:6px 0;font-size:14px}.table-line strong{color:var(--fg)}.table-line span{color:var(--muted)}.article{max-width:720px;margin:0 auto}.article h1{font-size:34px;letter-spacing:-.02em;margin:0 0 14px}.article .lead{text-align:left;margin-left:0}.callout{background:#eef2ff;border:1px solid #e0e7ff;border-radius:var(--radius);padding:20px;margin:26px 0}.callout strong{color:var(--fg)}code{background:var(--bg-soft);border:1px solid var(--border);border-radius:6px;padding:1px 6px;font-size:.9em}.site-footer{border-top:1px solid var(--border);margin-top:80px;padding:28px 0;color:var(--muted);font-size:14px}.site-footer .inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}@media (max-width:720px){h1.display{font-size:38px}.lead{font-size:17px}.field-grid,.grid{grid-template-columns:1fr}.nav{gap:14px}.nav a.hide-sm{display:none}}