:root{--bg:#0b0f17;--panel:#121826;--line:#1f2937;--text:#e5e7eb;--muted:#94a3b8;--accent:#6366f1;--breaking:#f43f5e;--compat:#f59e0b;--additive:#10b981}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,sans-serif}a{color:inherit;text-decoration:none}.wrap{max-width:980px;margin:0 auto;padding:2rem 1.25rem}h1{font-size:1.5rem}h1,h2{font-weight:600}h2{font-size:1.05rem;margin:1.75rem 0 .75rem}.muted{color:var(--muted)}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:1rem 1.1rem;margin-bottom:.75rem}.row{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap}.badge{font-size:.72rem;font-weight:600;padding:.15rem .5rem;border-radius:999px;text-transform:capitalize}.b-breaking{background:rgba(244,63,94,.15);color:var(--breaking)}.b-compat{background:rgba(245,158,11,.15);color:var(--compat)}.b-additive{background:rgba(16,185,129,.15);color:var(--additive)}.b-gray{background:rgba(148,163,184,.15);color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,monospace;font-size:.82rem}.delta{padding:.4rem 0;border-bottom:1px dashed var(--line)}.delta:last-child{border-bottom:none}.pill{border:1px solid var(--line);border-radius:8px;padding:.1rem .5rem;font-size:.78rem}