:root{--color-page-bg:#f6f5f0;--color-surface:#fff;--color-border:#e1e0d9;--color-border-strong:hsla(0,0%,4%,.16);--color-ink:#0b0b0b;--color-ink-secondary:#52514e;--color-ink-muted:#898781;--color-accent:#3f6b4b;--color-accent-hover:#305439;--color-accent-soft:#e9f1ec;--color-danger:#ae2f22;--color-danger-soft:#fbeae7;--color-success:#2f6b3a;--color-success-soft:#e9f1ec;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--shadow-sm:0 1px 2px hsla(0,0%,4%,.06);--shadow-md:0 4px 16px hsla(0,0%,4%,.08);--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color-scheme:light}*{box-sizing:border-box}body,html{padding:0;margin:0}body{background:var(--color-page-bg);color:var(--color-ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}h1,h2,h3{font-weight:600;letter-spacing:-.01em}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font-family:inherit;font-size:15px}.shell{max-width:960px;margin:0 auto;padding:32px 24px 64px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 24px;background:var(--color-surface);border-bottom:1px solid var(--color-border)}.topbar-brand{font-weight:600;font-size:15px;color:var(--color-ink)}.back-link{display:inline-block;margin-bottom:16px;font-size:14px;color:var(--color-ink-secondary)}.page-header{margin-bottom:24px}.page-title{margin:0 0 4px;font-size:26px}.page-subtitle{margin:0;color:var(--color-ink-secondary);font-size:14px}.section-title{margin:40px 0 16px;font-size:18px}.card{border:1px solid var(--color-border);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-sm)}.btn,.card{background:var(--color-surface)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:var(--radius-sm);border:1px solid var(--color-border-strong);color:var(--color-ink);font-size:14px;font-weight:500;cursor:pointer;transition:background .15s ease,border-color .15s ease}.btn:hover{border-color:var(--color-ink-muted)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.btn-primary:hover{background:var(--color-accent-hover);border-color:var(--color-accent-hover)}.btn-sm{padding:5px 10px;font-size:13px}.btn-danger{color:var(--color-danger);border-color:var(--color-danger);background:var(--color-danger-soft)}.form-grid{display:flex;flex-direction:column;gap:16px;max-width:480px}.field-row{display:flex;gap:12px}.field-row>label{flex:1 1}.field-label{display:block;font-size:13px;font-weight:500;color:var(--color-ink-secondary);margin-bottom:6px}.input,.select,.textarea{display:block;width:100%;padding:9px 12px;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-ink)}.input:focus,.select:focus,.textarea:focus{outline:2px solid var(--color-accent);outline-offset:1px}.textarea{resize:vertical}.table-wrap{overflow-x:auto;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface)}table.data-table{border-collapse:collapse;width:100%;font-size:14px}.data-table th{text-align:left;font-size:12px;font-weight:600;color:var(--color-ink-secondary);text-transform:uppercase;letter-spacing:.03em;background:var(--color-page-bg)}.data-table td,.data-table th{padding:10px 14px;border-bottom:1px solid var(--color-border)}.data-table td{vertical-align:top}.data-table tr:last-child td{border-bottom:none}.badge{display:inline-flex;align-items:center;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:500;background:var(--color-page-bg);color:var(--color-ink-secondary);border:1px solid var(--color-border)}.badge-success{background:var(--color-success-soft);color:var(--color-success);border-color:transparent}.badge-muted{opacity:.6}.alert{padding:12px 16px;border-radius:var(--radius-sm);font-size:14px;margin-bottom:16px}.alert-error{background:var(--color-danger-soft);color:var(--color-danger)}.alert-success{background:var(--color-success-soft);color:var(--color-success)}.empty-state{color:var(--color-ink-muted);font-size:14px;padding:16px 0}.stat-grid{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:32px}.stat-tile{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:16px;min-width:140px;box-shadow:var(--shadow-sm)}.stat-label{color:var(--color-ink-secondary);font-size:13px;margin:0}.stat-value{color:var(--color-ink);font-weight:600;font-size:28px;margin:4px 0 0;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.prose{max-width:720px;font-size:15px;line-height:1.65;color:var(--color-ink-secondary)}.prose h2{color:var(--color-ink);font-size:18px;margin-top:32px}.prose ul{padding-left:20px}