:root{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.4;color:#0b0f1a;background:#f6f7fb;--bg: #f6f7fb;--card: #ffffff;--text: #0b0f1a;--muted: rgba(11, 15, 26, .65);--border: rgba(11, 15, 26, .1);--shadow: 0 10px 30px rgba(11, 15, 26, .1);--shadow-soft: 0 6px 18px rgba(11, 15, 26, .08);--radius: 18px;--radius-sm: 12px;--primary: #0b0f1a;--primary-2: #1d2cff;--safe-bg: #e7f7ec;--warn-bg: #fff4d6;--danger-bg: #ffe1e1;--safe-text: #0a6b2d;--warn-text: #8a5a00;--danger-text: #a11212}*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:radial-gradient(1200px 600px at 10% 0%,rgba(29,44,255,.08),transparent 50%),radial-gradient(1200px 600px at 90% 0%,rgba(11,15,26,.06),transparent 55%),var(--bg);color:var(--text)}.container{max-width:980px;margin:0 auto;padding:14px}@media(min-width:700px){.container{padding:18px}}.nav{position:sticky;top:0;z-index:20;background:#ffffffd9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);padding:12px 14px;display:flex;align-items:center;justify-content:space-between;gap:12px}.nav-left{display:flex;align-items:center;gap:10px;min-width:0}.brand{text-decoration:none;color:var(--text);font-weight:900;letter-spacing:-.3px;font-size:16px;white-space:nowrap}.nav-right{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}.nav a{text-decoration:none;color:#0b0f1ad9;font-weight:800;padding:8px 10px;border-radius:999px;border:1px solid transparent;transition:transform .12s ease,background .12s ease,border .12s ease}.nav a:hover{background:#0b0f1a0f;border:1px solid var(--border)}@media(max-width:420px){.nav{padding:10px}.nav a{padding:7px 9px;font-size:13px}}.card{background:#ffffffeb;border:1px solid var(--border);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow-soft);margin-bottom:12px}@media(min-width:700px){.card{padding:16px}}h2,h3,h4{letter-spacing:-.3px}h2{margin:0 0 6px;font-size:22px}h3{margin:0 0 8px;font-size:18px}h4{margin:12px 0 6px;font-size:15px}.small{color:var(--muted);font-size:13px}.error{color:var(--danger-text);font-weight:900}.row{display:grid;grid-template-columns:1fr;gap:12px}@media(min-width:860px){.row{grid-template-columns:1fr 1fr}}.btn{border:1px solid var(--border);background:#fff;color:var(--text);border-radius:999px;padding:10px 14px;cursor:pointer;font-weight:900;letter-spacing:-.2px;transition:transform .12s ease,box-shadow .12s ease,background .12s ease,border .12s ease;box-shadow:0 6px 14px #0b0f1a0f}.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-soft)}.btn:active{transform:translateY(0) scale(.99)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-small{padding:8px 12px}.btn-primary{background:var(--primary);border:1px solid rgba(255,255,255,.1);color:#fff}.btn-primary:hover{background:#0b0f1aeb}.input{width:100%;padding:12px;border-radius:14px;border:1px solid var(--border);background:#fffffff2;margin-top:6px;margin-bottom:12px;outline:none;font-size:15px;transition:border .12s ease,box-shadow .12s ease}.input:focus{border:1px solid rgba(29,44,255,.28);box-shadow:0 0 0 4px #1d2cff1a}textarea.input{resize:vertical}.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;font-weight:900;font-size:12px;border:1px solid var(--border)}.badge-safe{background:var(--safe-bg);color:var(--safe-text)}.badge-suspicious{background:var(--warn-bg);color:var(--warn-text)}.badge-dangerous{background:var(--danger-bg);color:var(--danger-text)}ul{margin:8px 0 0;padding-left:18px}li{margin:6px 0}@media(max-width:520px){.btn{width:100%;justify-content:center}.nav-right{gap:6px}.nav a{border-radius:14px}}::selection{background:#1d2cff2e}