:root{--bg:#ffffff;--fg:#111827;--muted:#6b7280;--border:#e5e7eb;--accent:#1d4ed8;--danger:#b91c1c;--radius:8px;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--bg:#0b0f17;--fg:#e5e7eb;--muted:#9ca3af;--border:#1f2937;--accent:#60a5fa;--danger:#f87171}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}main{max-width:960px;margin:0 auto;padding:24px 16px}a{color:var(--accent)}button,input,select,textarea{font:inherit}button{padding:8px 14px;border-radius:var(--radius);border:1px solid var(--border);background:var(--accent);color:#fff;cursor:pointer}button.secondary,input,select,textarea{background:transparent;color:var(--fg)}input,select,textarea{width:100%;padding:8px 10px;border-radius:var(--radius);border:1px solid var(--border)}label{display:block;margin:12px 0 4px;font-weight:600}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:8px;border-bottom:1px solid var(--border)}.muted{color:var(--muted)}.error{color:var(--danger)}.table-scroll{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.chips{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0 16px;padding:0;list-style:none}.chips a{display:inline-block;padding:6px 12px;border:1px solid var(--border);border-radius:999px;text-decoration:none;color:var(--fg)}.chips a[aria-current=true]{border-color:var(--accent);color:var(--accent);font-weight:600}@media (max-width:640px){main{padding:16px 12px}button,input,select,textarea{min-height:44px;font-size:16px}td,th{padding:10px 6px}h1{font-size:1.5rem}}