:root{--bg:#0b1020;--card:#141c34bd;--line:#8ca2ff3d;--text:#ecf1ff;--muted:#a0abca;--accent:#22d3ee;--accent-2:#4ade80}*{box-sizing:border-box}html,body{min-height:100%;color:var(--text);background:radial-gradient(860px 530px at 10% -15%,#2563eb 0%,#0000 58%),radial-gradient(950px 650px at 95% -20%,#14b8a6 0%,#0000 52%),linear-gradient(#070d1b,#111b38);margin:0;font-family:Manrope,SF Pro Display,Segoe UI,PingFang SC,sans-serif}.page{max-width:1120px;margin:0 auto;padding:34px 18px 70px}.kicker{text-transform:uppercase;letter-spacing:.16em;color:var(--accent);font-size:12px}h1{margin:8px 0;font-size:clamp(30px,6vw,52px)}.lead{color:var(--muted);margin:0;line-height:1.7}.layout{grid-template-columns:1.1fr .9fr;gap:12px;margin-top:16px;display:grid}.card{border:1px solid var(--line);background:var(--card);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:18px;box-shadow:0 14px 38px #00000047}.section{padding:16px}.section h2{margin:0 0 10px}textarea,input{border:1px solid var(--line);width:100%;color:var(--text);background:#070d1fe6;border-radius:10px;padding:10px}textarea{resize:vertical;min-height:160px}.controls{grid-template-columns:1fr 130px;gap:8px;margin-top:10px;display:grid}.actions{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.toggle{-webkit-user-select:none;user-select:none;color:var(--text);align-items:center;gap:8px;font-size:14px;display:inline-flex}.toggle input[type=checkbox]{accent-color:#22d3ee;width:auto;margin:0}button{border:1px solid var(--line);color:var(--text);cursor:pointer;background:#080f24eb;border-radius:10px;padding:9px 12px}button.primary{color:#05241d;background:linear-gradient(90deg,#22d3ee,#4ade80);border-color:#0000;font-weight:700}.result{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px;display:grid}.badge{background:#10281d70;border:1px solid #4ade8057;border-radius:999px;padding:8px 11px;font-size:14px}.history{gap:8px;margin-top:12px;display:grid}.record{border:1px solid var(--line);background:#070d1fb3;border-radius:12px;padding:9px 10px}.record strong{display:block}.record span{color:var(--muted);font-size:12px}.note{color:var(--muted);margin-top:8px;font-size:12px}@media (max-width:930px){.layout,.result{grid-template-columns:1fr}}