:root{--bg:#0b0d12;--card:#121621;--text:#e9eef6;--muted:#9fb2c8;--primary:#5aa6ff;--accent:#74f0a7;--danger:#ff6b6b;--border:#1e2433}*{box-sizing:border-box}body,html{padding:0;margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto;background:var(--bg);color:var(--text)}a{color:var(--primary);text-decoration:none}.container{max-width:960px;margin:0 auto;padding:28px 20px}.section{padding:56px 0;border-top:1px solid var(--border)}h1{font-size:42px;line-height:1.1;margin:0 0 12px}h2{font-size:28px;margin:0 0 8px}h3{font-size:22px;margin:18px 0 8px}p{color:var(--muted);line-height:1.6}.button{display:inline-block;background:var(--primary);color:#0b0d12;font-weight:600;padding:10px 16px;border-radius:8px;border:1px solid transparent;transition:.2s ease}.button:hover{filter:brightness(1.1)}.card{background:linear-gradient(180deg,rgba(18,22,33,.9),rgba(18,22,33,.7));border:1px solid var(--border);border-radius:14px;padding:18px 16px;box-shadow:0 6px 28px rgba(0,0,0,.25)}.grid{display:grid;grid-gap:16px;gap:16px}.grid-2{grid-template-columns:1fr}@media (min-width:900px){.grid-2{grid-template-columns:1fr 1fr}}.kicker{color:var(--accent);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:12px}.lead{font-size:18px;color:var(--muted)}.list{margin:8px 0 0;padding-left:18px}.list li{margin:6px 0}.badge{display:inline-block;padding:4px 8px;background:#0f1420;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-size:12px}.hr{height:1px;background:var(--border);border:0;margin:24px 0}.input,.textarea{width:100%;background:#0f1420;border:1px solid var(--border);color:var(--text);padding:10px 12px;border-radius:8px}.textarea{min-height:120px;resize:vertical}.form-row{display:grid;grid-gap:12px;gap:12px;grid-template-columns:1fr}@media (min-width:700px){.form-row{grid-template-columns:1fr 1fr}}.small{font-size:12px;color:var(--muted)}.success{color:var(--accent)}.error{color:var(--danger)}.footer{padding:28px 0 8px;color:var(--muted);font-size:14px}.lang{display:flex;gap:8px;font-size:13px}.lang a{color:var(--muted)}.lang a.active{color:var(--text);text-decoration:underline}