:root{color-scheme:dark;--bg:#0b0f19;--panel:#111827;--panel-2:#172033;--text:#e5e7eb;--muted:#9ca3af;--accent:#7dd3fc;--good:#86efac;--bad:#fca5a5;--line:#253047}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top left,#162238,var(--bg) 42%);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}button{border:0;border-radius:12px;padding:10px 14px;background:var(--accent);color:#06111a;font-weight:700;cursor:pointer}button.secondary{background:#26344e;color:var(--text)}button.danger{background:#fb7185;color:#21060a}button:disabled{opacity:.55;cursor:not-allowed}input,textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;background:#0f172a;color:var(--text)}textarea{min-height:220px;resize:vertical}.container{max-width:1180px;margin:0 auto;padding:32px 20px 72px}.hero{display:grid;grid-template-columns:1.1fr .9fr;grid-gap:24px;gap:24px;align-items:start}.card{background:rgba(17,24,39,.86);border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 18px 60px rgba(0,0,0,.25)}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:16px;gap:16px}.muted{color:var(--muted)}.kicker{color:var(--accent);text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:800}h1{font-size:clamp(42px,8vw,84px);line-height:.92;margin:10px 0 18px}h2{margin-top:0}.pill{border:1px solid var(--line);border-radius:999px;padding:6px 10px;color:var(--muted);background:#0f172a;font-size:13px}.item{border:1px solid var(--line);background:var(--panel-2);border-radius:16px;padding:16px;margin:12px 0}.nav{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.choice{display:block;width:100%;text-align:left;margin:8px 0;background:#0f172a;color:var(--text);border:1px solid var(--line)}.choice.selected{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.ok{color:var(--good)}.bad{color:var(--bad)}.table{width:100%;border-collapse:collapse}.table td,.table th{border-bottom:1px solid var(--line);padding:10px;text-align:left}@media (max-width:820px){.hero{grid-template-columns:1fr}}