:root{--bg:#f4f6f5;--ink:#17201c;--mute:#5a6762;--line:#e0e6e3;--acc:#1f6f4a;--acc2:#e3f2ea;--no:#a33b2b;--no2:#fbe9e6;--mid:#9a6200;--mid2:#fdf2df;--r:14px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.demo{background:#17201c;color:#c9dfd3;font-size:13px;text-align:center;padding:6px 12px}.demo b{color:#fff}.wrap{max-width:1180px;margin:0 auto;padding:0 20px 48px}.head{padding:28px 0 8px}.kicker{color:var(--acc);font-weight:700;margin:0 0 6px}h1{font-size:30px;line-height:1.2;margin:0 0 8px}.sub{color:var(--mute);max-width:780px;margin:0}.bar{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin:18px 0}.btn{border:0;background:var(--acc);color:#fff;font:inherit;font-weight:700;padding:10px 16px;border-radius:10px;cursor:pointer}.btn:hover{background:#185a3c}.toggle{font-size:14px;color:var(--mute);display:flex;gap:6px;align-items:center;cursor:pointer}.warn{font-size:13px;color:var(--mid)}.cards{display:grid;grid-template-columns:1fr 1fr;grid-gap:14px;gap:14px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px}.card.err{border-color:#f0b9b0}.card[aria-busy=true]{opacity:.6}.card-head{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;margin-bottom:10px}.card h2{font-size:17px;margin:0}.card small{color:var(--mute)}.pill{font-size:12px;font-weight:700;border-radius:99px;padding:4px 10px;white-space:nowrap}.pill.ok{background:var(--acc2);color:var(--acc)}.pill.mid{background:var(--mid2);color:var(--mid)}.alert,.pill.no{background:var(--no2);color:var(--no)}.alert{border-radius:10px;padding:8px 10px;font-size:14px;margin-bottom:10px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}.alert button{margin-left:auto;border:1px solid var(--no);background:#fff;color:var(--no);border-radius:8px;padding:4px 10px;font:inherit;font-size:13px;cursor:pointer}.days{display:grid;grid-template-columns:repeat(7,1fr);grid-gap:6px;gap:6px}.day{border-radius:10px;padding:8px 4px;text-align:center;display:flex;flex-direction:column;gap:1px;font-size:13px}.day.ok{background:var(--acc2)}.day.no{background:#f3f4f4;color:var(--mute)}.day b{font-size:18px;color:var(--ink)}.dn{font-weight:600;text-transform:capitalize}.lo{color:var(--mute)}.rn{font-size:12px}.vd{font-size:11px;font-weight:700}.day.ok .vd{color:var(--acc)}.day.no .vd{color:var(--no)}.foot{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;font-size:12.5px;color:var(--mute);margin-top:10px}.how{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:12px;gap:12px;margin-top:22px}.how div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;font-size:14px}.how b{margin-bottom:4px}.how b,code{display:block}code{background:#17201c;color:#c9dfd3;border-radius:6px;padding:4px 6px;font-size:12px;margin:4px 0;overflow-x:auto}@media (max-width:900px){.cards,.how{grid-template-columns:1fr}h1{font-size:24px}.days{grid-template-columns:repeat(4,1fr)}}