:root{--bg:#0d1117;--panel:#141a22;--line:#232c38;--text:#d7dee8;--muted:#8b97a7;--accent:#4fb3a2;--warn:#d6a24a;color-scheme:dark}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.6 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
code{font:13px ui-monospace,SFMono-Regular,Menlo,monospace;background:#1b2330;padding:1px 5px;border-radius:4px}
.bar{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:14px 24px;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:600}
nav{display:flex;gap:18px;flex-wrap:wrap}nav a{color:var(--muted)}nav a:hover{color:var(--text)}
.wrap{max-width:1040px;margin:0 auto;padding:48px 24px}
.eyebrow{color:var(--accent);font:12px ui-monospace,monospace;letter-spacing:.08em;text-transform:uppercase;margin:0 0 8px}
h1{font-size:clamp(26px,4vw,40px);line-height:1.15;margin:0 0 16px;max-width:760px}
h2{font-size:16px;margin:0 0 6px}
.lead{color:var(--muted);max-width:720px;margin:0}
.status{display:inline-flex;align-items:center;gap:10px;margin-top:24px;padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:var(--panel);font-size:14px}
.dot{width:9px;height:9px;border-radius:50%;background:var(--warn)}.status.ok .dot{background:var(--accent)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:44px 0}
.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:18px}.card p{color:var(--muted);margin:0;font-size:14px}
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));border:1px solid var(--line);border-radius:10px;overflow:hidden}
.metrics div{padding:14px 18px;border-right:1px solid var(--line);display:flex;flex-direction:column}.metrics div:last-child{border-right:0}
.k{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.06em}.v{font:15px ui-monospace,monospace}
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;max-width:1040px;margin:0 auto;padding:24px;color:var(--muted);font-size:13px;border-top:1px solid var(--line)}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:500}
.btn{background:var(--accent);color:#06221d;border:0;border-radius:8px;padding:9px 16px;font-weight:600;cursor:pointer}.btn:disabled{opacity:.5;cursor:default}
.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.meter{height:8px;background:#1b2330;border-radius:99px;overflow:hidden;margin:18px 0 8px}.meter i{display:block;height:100%;width:0;background:var(--accent);transition:width .2s}
.big{font:600 44px ui-monospace,monospace;margin:8px 0}
pre{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:14px;overflow:auto;font:13px ui-monospace,monospace}