:root{color-scheme:dark;--bg-0: #070b14;--bg-1: #0f172a;--bg-2: #1e293b;--card: rgba(15, 23, 42, .65);--line: rgba(148, 163, 184, .2);--accent: #f59e0b;--accent-2: #22d3ee;--text: #e2e8f0;--muted: #94a3b8;--shadow: 0 30px 80px rgba(2, 6, 23, .55)}*{box-sizing:border-box}body{margin:0;font-family:Trebuchet MS,Verdana,sans-serif;background:radial-gradient(120% 120% at 10% 10%,#18213d 0%,#0b1021 45%,#070b14 100%);color:var(--text);min-height:100vh}#app{max-width:920px;margin:0 auto;padding:40px 20px 80px;display:grid;gap:24px}.hero{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}.hero-actions{display:flex;align-items:center;gap:12px}.lang{display:inline-flex;gap:8px;padding:4px;border-radius:999px;border:1px solid var(--line);background:rgba(15,23,42,.6)}.lang button{border:none;background:transparent;color:var(--muted);padding:6px 10px;border-radius:999px;cursor:pointer;font-size:.85rem;letter-spacing:.08em}.lang button.active{background:linear-gradient(120deg,var(--accent-2),#38bdf8);color:#07101c}.hero h1{font-family:Garamond,Times New Roman,serif;font-size:clamp(2.2rem,4vw,3.2rem);letter-spacing:.04em;margin:0 0 6px}.subtitle{margin:0;color:var(--muted)}.status{padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:rgba(30,41,59,.6);font-size:.9rem;letter-spacing:.08em;text-transform:uppercase}.panel{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px 22px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.panel h2{margin:0 0 12px;font-size:1.05rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.row{display:grid;grid-template-columns:140px 1fr 60px;align-items:center;gap:12px;margin-bottom:12px}.row span{text-align:right;font-variant-numeric:tabular-nums}input[type=range]{width:100%;accent-color:var(--accent)}select{background:rgba(15,23,42,.8);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:8px 10px}.segmented{display:inline-flex;gap:10px}.segmented button{background:rgba(15,23,42,.6);color:var(--text);border:1px solid var(--line);padding:8px 16px;border-radius:999px;cursor:pointer;transition:all .18s ease}.segmented button.active{background:linear-gradient(120deg,var(--accent),#f97316);color:#0b0f1a;border-color:transparent;box-shadow:0 10px 20px #f59e0b59}.controls{display:flex;gap:12px}button{background:rgba(15,23,42,.6);color:var(--text);border:1px solid var(--line);padding:10px 18px;border-radius:12px;cursor:pointer;transition:all .16s ease}button.primary{background:linear-gradient(120deg,var(--accent-2),#38bdf8);color:#07101c;border-color:transparent;font-weight:600}button:hover{transform:translateY(-1px)}.notice p,.info p{margin:0;color:var(--muted)}.info ol{margin:0;padding-left:18px;color:var(--muted);display:grid;gap:8px}@media (max-width: 720px){.hero{flex-direction:column;align-items:flex-start}.hero-actions{width:100%;justify-content:space-between}.row{grid-template-columns:1fr}.row span{text-align:left}}