:root{--paper: #f3f5f8;--card: #ffffff;--ink: #16202e;--muted: #5d6b7e;--line: #d9dfe8;--accent: #0e6b73;--accent-soft: #dff0f1}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:IBM Plex Sans,system-ui,sans-serif;line-height:1.5}.page{max-width:1000px;margin:0 auto;padding:32px 20px 64px}.top h1{font-family:"IBM Plex Serif",serif;font-size:2.2rem;margin:0;letter-spacing:-.01em}.top p{color:var(--muted);margin:4px 0 24px}.panel{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:20px;margin-bottom:20px}.panel h2{font-family:"IBM Plex Serif",serif;font-size:1.25rem;margin:0 0 14px}button{font:inherit;cursor:pointer}button:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{padding:6px 14px;border:1px solid var(--line);border-radius:999px;background:var(--card);color:var(--ink)}.chip.on{background:var(--accent);border-color:var(--accent);color:#fff}.controls{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:18px}.link{background:none;border:0;color:var(--accent);padding:0;text-decoration:underline}.days{margin-left:auto;display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.9rem}.days select{padding:6px 8px;border:1px solid var(--line);border-radius:6px;font:inherit;background:#fff}.run{background:var(--ink);color:#fff;border:0;padding:10px 20px;border-radius:6px;font-weight:600}.run:disabled{opacity:.45;cursor:not-allowed}.stats{color:var(--muted);font-size:.92rem;margin:0 0 16px}.stats strong{color:var(--ink)}.empty{color:var(--muted);text-align:center;padding:28px 0}.error{background:#fdecec;color:#8a1f1f;padding:10px 14px;border-radius:6px}.brief header{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:6px}.brief header small{color:var(--muted)}.overview{font-family:"IBM Plex Serif",serif;font-size:1.05rem;line-height:1.6;max-width:70ch;margin:0 0 18px}.brief-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}.brief-grid article{border-left:3px solid var(--accent);padding:2px 0 2px 12px}.brief-grid h3{margin:0;font-size:1rem}.headline{margin:2px 0 6px;color:var(--muted);font-size:.92rem}.brief-grid ul{margin:0;padding-left:18px;font-size:.9rem}.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.filter{padding:4px 12px;border:1px solid var(--line);background:#fff;border-radius:6px;text-transform:capitalize;color:var(--ink)}.filter span{color:var(--muted);margin-left:4px}.filter.on{background:var(--accent-soft);border-color:var(--accent)}.filter:disabled{opacity:.4;cursor:default}.updates{display:flex;flex-direction:column}.update{padding:12px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:110px 1fr;gap:4px 14px;align-items:start}.update h4{margin:0;font-weight:500;font-size:1rem}.update h4 a{color:var(--ink);text-decoration:none}.update h4 a:hover{text-decoration:underline}.meta{grid-column:2;margin:0;color:var(--muted);font-size:.85rem}.tag{text-transform:capitalize;font-size:.8rem;font-weight:600;padding:2px 8px;border-radius:4px;text-align:center;background:#e8ecf2;color:#334155}.tag.product{background:#dff0f1;color:#0b5159}.tag.pricing{background:#fdf0d5;color:#7a4e07}.tag.hiring{background:#e6e9fb;color:#2f3a8f}.tag.partnership{background:#e4f3e1;color:#2c6120}.tag.financial{background:#efe7f7;color:#5b2d85}.tag.legal{background:#fbe4e4;color:#8a1f1f}.tag.leadership{background:#e9eef3;color:#25405c}@media(max-width:600px){.update{grid-template-columns:1fr}.meta{grid-column:1}.days{margin-left:0}}