:root{--bg: #f6f8f6;--panel: #ffffff;--ink: #17211c;--muted: #5b6a61;--line: #e2e8e3;--accent: #1f8a5b;--accent-ink: #fff;--danger: #c0392b;--chip: #eef3ef;--mono: ui-monospace, "SF Mono", Menlo, monospace}@media(prefers-color-scheme:dark){:root{--bg: #0e1512;--panel: #16201b;--ink: #e6ece8;--muted: #9aa8a0;--line: #26332c;--accent: #4cc98c;--accent-ink: #06231a;--danger: #e77;--chip: #1e2b24}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}h1{font-size:22px;margin:0;letter-spacing:-.01em}h2{font-size:16px;margin:0 0 10px}a{color:inherit}input{padding:8px 10px;font-size:15px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink)}input:focus{outline:2px solid var(--accent);outline-offset:1px}.muted{color:var(--muted)}.fine{font-size:12.5px}.mono{font-family:var(--mono);font-size:12.5px}.ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:46ch}.danger{color:var(--danger)}.btn,.ghost{font:inherit;cursor:pointer;border-radius:8px;padding:9px 14px;border:1px solid var(--line);background:var(--panel);color:var(--ink)}.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:transparent;font-weight:600}.btn.sm,.ghost.sm{padding:5px 10px;font-size:13px}.ghost{background:transparent}.ghost.danger{color:var(--danger);border-color:transparent}a.btn{text-decoration:none;display:inline-block}.center{min-height:100vh;display:grid;place-items:center;padding:20px}.shell{max-width:780px;margin:0 auto;padding:0 16px 48px}.topbar{position:sticky;top:0;display:flex;align-items:center;gap:18px;padding:14px 0;background:var(--bg);border-bottom:1px solid var(--line);flex-wrap:wrap}.brand{font-weight:700;letter-spacing:-.02em}.brand.big{font-size:26px;margin-bottom:12px}.nav{display:flex;gap:14px}.nav a{text-decoration:none;color:var(--muted);font-weight:500;padding:4px 0}.nav a.active{color:var(--accent);border-bottom:2px solid var(--accent)}.who{margin-left:auto;display:flex;align-items:center;gap:10px}.content{padding-top:22px}.stack{display:flex;flex-direction:column;gap:16px}.row{display:flex;align-items:center;gap:10px}.row.between{justify-content:space-between}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 20px}.hero{max-width:380px;text-align:center}.hero .lede{color:var(--muted)}.lede{font-size:15.5px}.list{list-style:none;margin:10px 0 0;padding:0}.list li{padding:10px 0;border-top:1px solid var(--line)}.list li:first-child{border-top:0}.chip{font-size:11px;padding:2px 8px;border-radius:20px;margin-left:8px;background:var(--chip);color:var(--muted)}.chip.admin,.chip.family{color:var(--accent)}.setup{margin-top:12px;display:flex;flex-direction:column;gap:6px}.block{display:block;padding:10px 12px;background:var(--chip);border-radius:8px;word-break:break-all}.scroll{overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:14px}.table th,.table td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}.table th{font-size:12px;color:var(--muted);font-weight:600}.num{text-align:right;font-variant-numeric:tabular-nums}