:root{--bg:#faf7f2;--bg-soft:#f3ede2;--card:#fffdf9;--ink:#1c1917;--muted:#78716c;--faint:#a8a29e;--line:#e7e0d3;--line-soft:#efe8da;--primary:#7f1d2d;--primary-hover:#651624;--primary-soft:#f5e6e8;--danger:#b42318;--ok:#4d5b2f;--warn:#b45309;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}html,body{background:var(--bg);color:var(--ink)}body{-webkit-font-smoothing:antialiased;font-family:Plus Jakarta Sans,system-ui,-apple-system,Segoe UI,Roboto,Noto Sans,Noto Sans SC,sans-serif}::selection{background:#e9cfcf}.csca-page{box-sizing:border-box;width:100%;max-width:1180px;margin:0 auto;padding:32px 24px 64px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:16px;padding:22px;box-shadow:0 1px 2px #1c19170d}.hairline{border-top:1px solid var(--line);margin:18px 0}.eyebrow{letter-spacing:.12em;text-transform:uppercase;color:var(--primary);margin:0 0 8px;font-size:12px;font-weight:700}.h1{letter-spacing:-.02em;margin:0 0 8px;font-size:26px;font-weight:750;line-height:1.25}.h2{letter-spacing:-.01em;margin:0 0 12px;font-size:17px;font-weight:700}.sub{color:var(--muted);margin:0;font-size:14px;line-height:1.6}.btn{border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:9px 16px;font-size:14px;font-weight:650;text-decoration:none;transition:background .15s,border-color .15s;display:inline-flex}.btn:hover{background:#fff;border-color:#d8cdb8}.btn-primary{background:var(--primary);color:#fffdf9;border-color:#0000}.btn-primary:hover{background:var(--primary-hover)}.btn-danger{color:var(--danger);background:#fff;border-color:#f0c4be}.btn-block{width:100%}.input,.select,.textarea{border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:10px;padding:10px 12px;font-family:inherit;font-size:14px}.input:focus,.select:focus,.textarea:focus,.btn:focus-visible,a:focus-visible{outline-offset:2px;outline:3px solid #e4b7b7}.btn:disabled{opacity:.55;cursor:not-allowed}.mono{font-variant-numeric:tabular-nums;font-family:Space Mono,IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace}.muted{color:var(--muted)}.adminbar{color:#fffdf9;z-index:30;border-bottom:2px solid var(--primary);background:#1c1917;flex-wrap:wrap;align-items:center;gap:20px;padding:10px 20px;display:flex;position:sticky;top:0}.adminbar a{text-decoration:none}.adminbar .dim{color:#d6cdbe}.table{border-collapse:collapse;width:100%;font-size:14px}.table th{text-align:left;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);border-bottom:1px solid var(--line);padding:10px 12px;font-size:12px;font-weight:700}.table td{border-bottom:1px solid var(--line-soft);vertical-align:top;padding:12px}.table tr:last-child td{border-bottom:none}.notice-error{color:var(--danger);background:#fdecea;border:1px solid #f0c4be;border-radius:10px;padding:10px 14px;font-size:14px}.stat-num{font-family:Space Mono,ui-monospace,Menlo,monospace;font-size:24px;font-weight:700}math-field.csca-math-field::part(menu-toggle),math-field.csca-math-field::part(virtual-keyboard-toggle){display:none}