:root{--bg:#090b16;--surface:#14182a;--text:#f3f4ff;--muted:#a8aec7;--line:#292f4b;--a:#8b5cf6;--b:#2563eb}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 20% 0,#25204b 0,transparent 42%),var(--bg);color:var(--text);font:16px/1.6 Inter,system-ui,sans-serif}.top{display:flex;justify-content:space-between;align-items:center;padding:18px max(5vw,20px);border-bottom:1px solid var(--line);background:#0b0e1bd9;position:sticky;top:0;backdrop-filter:blur(16px);z-index:5}.brand{font-weight:900;font-size:21px;color:white;text-decoration:none}.brand span{color:#a78bfa}.top nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.top nav a{color:var(--muted);text-decoration:none}.wrap{width:min(1120px,90%);margin:56px auto}.hero{padding:65px 0}.eyebrow{color:#a78bfa;letter-spacing:.16em;font-size:12px;font-weight:800}h1{font-size:clamp(32px,6vw,58px);line-height:1.1;margin:14px 0}p{color:var(--muted)}.actions{display:flex;gap:12px;margin:28px 0}.btn{display:inline-block;border:0;border-radius:12px;padding:12px 19px;color:white;background:linear-gradient(110deg,var(--a),var(--b));font-weight:750;text-decoration:none;cursor:pointer}.secondary{background:var(--surface);border:1px solid var(--line)}.cards,.toolgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:30px 0}.cards article,.panel,.toolcard{background:linear-gradient(145deg,#191d32e8,#111526e8);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 14px 40px #0002}.toolcard{color:var(--text);text-decoration:none;display:flex;justify-content:space-between}.toolcard:hover{border-color:#8b5cf6;transform:translateY(-2px)}.narrow{max-width:480px}label{display:block;margin:15px 0;color:var(--muted)}input,textarea,select{display:block;width:100%;margin-top:7px;background:#090d1c;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:12px;font:inherit}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#080b16;padding:18px;border-radius:12px;border:1px solid var(--line)}.error{color:#fca5a5}.tablewrap{overflow:auto}table{border-collapse:collapse;width:100%;min-width:600px}td,th{text-align:left;padding:12px;border-bottom:1px solid var(--line)}.inline{display:flex;gap:8px}.footer{text-align:center;color:var(--muted);padding:30px;border-top:1px solid var(--line)}#theme{background:transparent;color:white;border:1px solid var(--line);border-radius:8px;padding:6px;cursor:pointer}body.light{--bg:#f4f5fb;--surface:#fff;--text:#17182a;--muted:#5e6478;--line:#dce0ee;background:#f4f5fb}body.light .top{background:#ffffffdf}body.light .brand{color:#17182a}body.light input,body.light textarea,body.light select{background:#fff;color:#17182a}body.light .cards article,body.light .panel,body.light .toolcard{background:#fff}body.light pre{background:#f4f5fb}@media(max-width:700px){.top{align-items:flex-start;gap:12px;flex-direction:column}.top nav{gap:12px}.wrap{margin:35px auto}.hero{padding:30px 0}.actions{flex-wrap:wrap}}
.success{color:#86efac;background:#123322;padding:12px;border-radius:10px}