:root{color-scheme:dark;--bg:#061522;--panel:#0b2233;--panel2:#102c40;--cyan:#36d9e8;--blue:#118eb0;--gold:#f3bf52;--text:#edf7fb;--muted:#a9bfcb;--line:#204358;--good:#8be0b4}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 75% -10%,#123d52 0,transparent 45%),var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,Segoe UI,sans-serif}a{color:#74e9f0}a:hover{color:#fff}header{position:sticky;top:0;z-index:5;background:#061522ed;border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav{max-width:1120px;margin:auto;padding:12px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{font-weight:900;letter-spacing:.11em;color:#fff;text-decoration:none}.brand span{color:var(--cyan)}nav{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}nav a,.button{display:inline-block;padding:8px 13px;border:1px solid var(--line);border-radius:999px;color:var(--text);text-decoration:none;background:#0a1e2c;font-size:.9rem}nav a:hover,.button:hover{border-color:var(--cyan);background:#103548}.wrap{max-width:1120px;margin:auto;padding:38px 22px 76px}.hero{padding:36px 30px;border:1px solid #1c6074;border-radius:24px;background:linear-gradient(125deg,#0c2d43,#0c4b60 75%,#126a78);box-shadow:0 18px 60px #0004}.eyebrow{color:var(--gold);font-weight:800;letter-spacing:.13em;text-transform:uppercase;font-size:.76rem}h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.08;margin:.5rem 0 1rem}h2{font-size:1.5rem;margin:0 0 10px}h3{margin:0 0 7px}p{margin:.5rem 0 1rem}.muted{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:16px;margin:24px 0}.card{border:1px solid var(--line);border-radius:18px;padding:21px;background:linear-gradient(155deg,var(--panel),#081b29);box-shadow:0 8px 24px #0002}.card p:last-child{margin-bottom:0}.tag{display:inline-block;border-radius:99px;padding:3px 9px;background:#12384a;color:var(--cyan);font-size:.78rem;font-weight:700;margin-bottom:10px}.actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:17px}.primary{background:var(--cyan);color:#05202a;border-color:var(--cyan);font-weight:800}.primary:hover{background:#a0f5f5;color:#05202a}.tool{margin:22px 0}.tool label{display:block;font-weight:650;margin:10px 0 5px}.tool input,.tool select,.tool textarea{width:100%;background:#061723;color:var(--text);border:1px solid #31566b;border-radius:10px;padding:11px;font:inherit}.tool textarea{min-height:110px}.tool button{margin-top:12px;border:0;border-radius:10px;padding:10px 16px;background:var(--cyan);font-weight:800;color:#05202a;cursor:pointer}.result{border-left:3px solid var(--cyan);background:#092537;padding:12px;margin-top:12px;border-radius:0 9px 9px 0;min-height:42px}.notice{border:1px solid #735d30;background:#302818;color:#ffe4a2;padding:15px 17px;border-radius:14px;margin:18px 0}.pill{display:inline-block;padding:5px 10px;border-radius:99px;background:#16394a;color:#c9f5f7;font-size:.83rem;margin:3px}table{border-collapse:collapse;width:100%;margin:14px 0}td,th{padding:10px;border-bottom:1px solid var(--line);text-align:left}footer{border-top:1px solid var(--line);color:var(--muted);padding:24px;text-align:center;font-size:.9rem}footer a{margin:0 6px}.small{font-size:.9rem}
@media(max-width:650px){.nav{align-items:flex-start;flex-direction:column}.nav nav{justify-content:flex-start}.wrap{padding:24px 15px 54px}.hero{padding:25px 20px}}