:root{--bg:#f6f7fb;--card:#fff;--text:#171821;--muted:#6e7180;--line:#e7e8ef;--violet:#5b5ce2;--violet2:#7778ef;--danger:#c73d4c;--ok:#177a4a}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}a{color:var(--violet);text-decoration:none}.top{height:64px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:10}.brand{display:flex;gap:10px;align-items:center;font-weight:800}.mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--violet),#9b78ff);display:grid;place-items:center;color:#fff;font-weight:900}.nav{display:flex;gap:18px;align-items:center}.wrap{max-width:1180px;margin:0 auto;padding:30px 22px 60px}.hero{padding:28px 0 14px}.hero h1{font-size:40px;line-height:1.08;margin:0 0 12px}.hero p{max-width:780px;color:var(--muted);font-size:18px}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 10px 35px rgba(24,25,38,.04)}.span4{grid-column:span 4}.span6{grid-column:span 6}.span8{grid-column:span 8}.span12{grid-column:span 12}.metric{font-size:32px;font-weight:800}.muted{color:var(--muted)}.pill{display:inline-flex;padding:6px 10px;border-radius:999px;background:#f0efff;color:#494aca;font-size:12px;font-weight:800}.pill.ok{background:#e9f8f0;color:var(--ok)}.pill.bad{background:#fff0f1;color:var(--danger)}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:10px 14px;font-weight:750;cursor:pointer;background:var(--violet);color:#fff}.btn.secondary{background:#eeeff7;color:#2b2d3a}.btn.danger{background:#fff0f1;color:var(--danger)}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 12px;font:inherit;background:#fff}textarea{min-height:100px;resize:vertical}label{display:block;font-size:13px;font-weight:750;margin:0 0 6px}.field{margin-bottom:14px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}code,pre{font-family:"SFMono-Regular",Consolas,monospace}pre{background:#151620;color:#eff0ff;padding:18px;border-radius:15px;overflow:auto;font-size:13px;line-height:1.55}.flash{padding:12px 14px;border-radius:12px;margin:0 0 16px;background:#eef0ff}.flash.error{background:#fff0f1;color:#9f2633}.flash.success{background:#eaf8f0;color:#11673e}.login{max-width:430px;margin:70px auto}.keybox{font-family:monospace;word-break:break-all;padding:15px;border-radius:14px;background:#151620;color:#fff;font-size:14px}.docs h2{margin-top:42px}.docs h3{margin-top:28px}.docs p,.docs li{color:#454856;line-height:1.65}.endpoint{display:flex;gap:10px;align-items:center}.method{font-weight:900;font-size:12px;padding:5px 8px;border-radius:8px;background:#eaf8f0;color:#11673e}.warn{border-left:4px solid #e7a83d;background:#fff8e8;padding:14px 16px;border-radius:10px}.danger-note{border-left:4px solid var(--danger);background:#fff0f1;padding:14px 16px;border-radius:10px}@media(max-width:800px){.span4,.span6,.span8{grid-column:span 12}.form-grid{grid-template-columns:1fr}.hero h1{font-size:32px}.nav{gap:10px;font-size:14px}.top{padding:0 16px}}