:root{--bg:#0b1018;--ink:#eef3f8;--dim:#9fb0c2;--gold:#f2b33d;--line:rgba(255,255,255,.14)}[hidden]{display:none!important}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font:16px/1.45 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;overflow:hidden}#c{position:fixed;inset:0;width:100%;height:100%;display:block}#start{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:16px;background:radial-gradient(ellipse at 50% 0%,#1d2f4d,#0b1018 70%);overflow:auto}.card{width:min(640px,100%);background:#101824e6;border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:0 20px 60px #00000080}.cover{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:12px;display:block;background:#18263a}h1{margin:16px 0 4px;font:800 30px/1.1 system-ui,Arial;letter-spacing:-.01em}h1 b{color:var(--gold)}h1 span{font-size:.6em;background:#1f4fa8;padding:2px 8px;border-radius:8px;vertical-align:middle}.lead{color:var(--dim);margin:6px 0 12px}.status{list-style:none;padding:10px 12px;margin:0 0 14px;background:#ffffff0d;border-radius:10px;font-size:14px}.status li{margin:2px 0}.ok{color:#7fe3a0}.bad{color:#ff9f8a}.row{display:flex;gap:10px;flex-wrap:wrap}.btn{border:0;border-radius:12px;padding:14px 22px;font:700 17px system-ui,Arial;cursor:pointer;color:var(--ink);background:#ffffff14}.btn.gold{background:var(--gold);color:#1b1404}.btn.line{border:1px solid var(--line);background:transparent}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.sm{padding:8px 12px;font-size:14px}.opts{display:flex;gap:14px;flex-wrap:wrap;margin:14px 0 4px;color:var(--dim);font-size:14px}.opts select,.opts input{margin-left:6px}.safe{margin-top:12px;color:var(--dim);font-size:14px}.safe summary{cursor:pointer;color:var(--ink)}#hud{position:fixed;top:12px;left:12px;display:flex;gap:10px;align-items:center;z-index:5;color:var(--dim);font-size:14px}@media (max-width:520px){h1{font-size:24px}.btn{padding:12px 16px;font-size:15px}}#start{align-items:flex-start;padding:16px}.shell{width:min(1080px,100%);margin:auto;display:grid;grid-template-columns:1.35fr 1fr;gap:18px;align-items:start}.hero{display:block;border-radius:18px;overflow:hidden;box-shadow:0 20px 60px #0000008c;border:1px solid var(--line)}.hero img{display:block;width:100%;height:auto}.panel{background:#101824eb;border:1px solid var(--line);border-radius:18px;padding:16px;display:flex;flex-direction:column;gap:12px}.btn.big{width:100%;padding:20px;font-size:20px;border-radius:14px;box-shadow:0 8px 26px #f2b33d47}.btn.ghost{background:transparent;color:var(--dim);font-weight:600;font-size:14px;padding:8px;text-decoration:underline}.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.row2 .btn{width:100%}.set{display:flex;flex-direction:column;gap:6px}.lbl{color:var(--dim);font-size:13px;font-weight:600;letter-spacing:.02em;margin-top:4px;display:flex;align-items:center;gap:10px}.lbl input{flex:1}.seg{display:flex;gap:6px}.seg button{flex:1;border:1px solid var(--line);background:#ffffff0a;color:var(--ink);border-radius:10px;padding:11px 6px;font:700 15px system-ui,Arial;cursor:pointer}.seg button.on{background:#1f4fa8;border-color:#5b8ae6;box-shadow:inset 0 0 0 1px #5b8ae6}.status{margin:0}.fine{margin:0;color:#6f8196;font-size:12px;text-align:center}@media (max-width:820px){.shell{grid-template-columns:1fr}.hero{max-width:520px;margin:0 auto}}#tut{position:fixed;inset:0;z-index:20;display:flex;align-items:center;justify-content:center;padding:16px;background:#05090fd1;backdrop-filter:blur(4px)}.tcard{width:min(460px,100%);background:#111a28;border:1px solid var(--line);border-radius:20px;padding:22px;text-align:center;box-shadow:0 24px 70px #0009}.tstep{color:var(--gold);font-weight:700;font-size:13px;letter-spacing:.08em}.tico{font-size:64px;line-height:1.1;margin:10px 0 4px}.tcard h2{margin:6px 0;font:800 24px/1.15 system-ui,Arial}.tcard p{color:var(--dim);margin:0 0 14px;font-size:16px}.dots{display:flex;gap:6px;justify-content:center;margin-bottom:16px}.dots i{width:8px;height:8px;border-radius:9px;background:#2b3a50}.dots i.on{background:var(--gold);width:22px}