:root{--color-bg:#fff;--color-text:#1a1a1a;--color-border:#d9d9d9;--color-muted:#6b6b6b;--color-accent:#0a6e5c;--color-accent-contrast:#fff;--color-error:#c0392b;--color-warning:#b8860b;--color-info:#2b6cb0}*{box-sizing:border-box}body{background:var(--color-bg);color:var(--color-text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Yu Gothic UI,sans-serif;line-height:1.6}main{max-width:720px;margin:0 auto;padding:16px}a{color:var(--color-accent)}button,input,select,textarea{font:inherit}button{background:var(--color-accent);color:var(--color-accent-contrast);cursor:pointer;border:none;border-radius:6px;padding:8px 16px}button:disabled{background:var(--color-border);color:var(--color-muted);cursor:not-allowed}button.secondary{color:var(--color-accent);border:1px solid var(--color-accent);background:0 0}input,select,textarea{border:1px solid var(--color-border);border-radius:4px;padding:6px 8px}table{border-collapse:collapse;width:100%}th,td{border:1px solid var(--color-border);text-align:left;padding:6px 8px;font-size:.9em}.banner{border-radius:6px;margin-bottom:16px;padding:12px}.banner-warning{border:1px solid var(--color-warning);color:#5a4300;background:#fff8e6}.issue-error{color:var(--color-error)}.issue-warning{color:var(--color-warning)}.issue-info{color:var(--color-info)}.badge{border-radius:4px;padding:1px 6px;font-size:.8em;display:inline-block}.badge-spot{color:#444;background:#e5e5e5}