:root{--bg:#f6f7f9;--panel:#fff;--text:#18202b;--muted:#6d7682;--line:#e6e8ec;--accent:#f26b38;--dark:#20242b;--ok:#eaf8ef;--bad:#fff0ef}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}aside{position:fixed;inset:0 auto 0 0;width:225px;background:#171a1f;color:#fff;padding:24px 14px;display:flex;flex-direction:column;gap:22px}.brand{font-size:24px;font-weight:800;padding:0 10px}.brand span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:1.7px;color:#a8afb9}.brand:before{content:"";display:inline-block;width:10px;height:10px;border-radius:3px;background:var(--accent);margin-right:8px}nav{display:grid;gap:4px;flex:1}aside a{color:#bfc5ce;text-decoration:none;padding:10px 12px;border-radius:9px}aside a:hover,aside a.on{background:#2a2e35;color:#fff}main{margin-left:225px;padding:34px;max-width:1500px}.solo{margin:0 auto;max-width:520px;padding-top:12vh}.login{background:#fff;border:1px solid var(--line);padding:28px;border-radius:16px;box-shadow:0 16px 45px #0000000a}h1{font-size:30px;margin:0 0 4px}h2{font-size:18px;margin:0 0 12px}h3{margin-top:18px}.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.top p,.muted{color:var(--muted);margin:2px 0}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:22px 0}.cards>div,.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px}.cards small{color:var(--muted);display:block}.cards b{display:block;font-size:25px;margin-top:8px}.cards .warn{border-color:#ffc7b2;background:#fff8f5}.panel{margin:14px 0}.cols{display:grid;grid-template-columns:1fr 1fr;gap:14px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}input,select,textarea,button,.btn{font:inherit;border:1px solid #d9dde3;border-radius:9px;padding:10px 12px;background:#fff;color:var(--text)}input,select,textarea{width:100%;margin:6px 0 10px}button,.btn{background:var(--dark);color:#fff;border:0;cursor:pointer;text-decoration:none;display:inline-block;font-weight:650}.btn{padding:10px 14px}label{display:block;color:#555}.inline{display:flex;align-items:center;gap:8px}.inline input{width:auto}.ok,.bad{padding:11px 13px;border-radius:9px;margin:12px 0}.ok{background:var(--ok)}.bad{background:var(--bad)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:11px;text-transform:uppercase;color:var(--muted);letter-spacing:.4px}td small{display:block;color:var(--muted)}.tablewrap{overflow:auto}.tag{background:#f0f2f5;padding:4px 8px;border-radius:99px;font-size:11px}.checklist{max-height:270px;overflow:auto;border:1px solid var(--line);padding:10px;border-radius:9px;margin:10px 0}.checklist label{display:flex;gap:8px;padding:7px}.checklist input{width:auto;margin:2px}.quick{display:flex;gap:8px;flex-wrap:wrap}.quick a{padding:9px 11px;border-radius:8px;background:#f3f4f6;color:#222;text-decoration:none}.answer{margin-top:16px;background:#f5f7fa;padding:16px;border-radius:10px;white-space:normal}code{display:block;background:#f2f3f5;padding:12px;border-radius:8px;word-break:break-all;margin:10px 0}hr{border:0;border-top:1px solid var(--line);margin:22px 0}@media(max-width:900px){aside{position:static;width:auto;padding:12px;gap:8px}.brand{padding:4px 8px}nav{display:flex;overflow:auto}aside>a{display:none}main{margin:0;padding:18px}.cards{grid-template-columns:1fr 1fr}.cols{grid-template-columns:1fr}.top{align-items:flex-start;gap:10px}.grid{grid-template-columns:1fr}}@media(max-width:520px){.cards{grid-template-columns:1fr}.top{display:block}.top .btn{margin-top:10px}h1{font-size:26px}}