:root{--bg:#f6f4f1;--surface:#fff;--text:#1a1a1a;--muted:#6b7280;--border:#e5e2dc;--radius:12px;--shadow:0 1px 3px #0000000f, 0 4px 16px #0000000a;--chip-hover-border:#cfc9bf;--link:#1d4ed8;--error:#b91c1c;--on-accent:#fff;--font:"Segoe UI", system-ui, -apple-system, sans-serif}html{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){html{--lightningcss-light: ;--lightningcss-dark:initial}:root{--bg:#121212;--surface:#1e1e1e;--text:#f0f0f0;--muted:#a6adb8;--border:#383838;--shadow:0 1px 3px #00000059, 0 4px 16px #00000047;--chip-hover-border:#5a5a5a;--link:#8ab4f8;--error:#fca5a5;--on-accent:#fff}}*,:before,:after{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.5}a{color:inherit;text-decoration:none}.app-shell{max-width:880px;margin:0 auto;padding:1.5rem 1.25rem 3rem}.app-header{flex-direction:column;gap:.35rem;margin-bottom:1.75rem;display:flex}.app-header h1{letter-spacing:-.02em;margin:0;font-size:1.75rem;font-weight:700}.app-header p{color:var(--muted);margin:0;font-size:.95rem}.source-chips{flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem;display:flex}.chip{appearance:none;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;border-radius:999px;padding:.4rem .9rem;font-size:.875rem;font-weight:500;transition:background .15s,border-color .15s,color .15s,box-shadow .15s}.chip:hover{border-color:var(--chip-hover-border)}.chip.active{background:var(--text);color:var(--on-accent);box-shadow:var(--shadow);border-color:#0000}.chip .count{opacity:.75;margin-left:.35rem;font-weight:400}.issue-list{flex-direction:column;gap:.75rem;display:flex}.issue-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1rem 1.15rem;transition:transform .12s,border-color .12s;display:block}.issue-card:hover{border-color:var(--chip-hover-border);transform:translateY(-1px)}.issue-card-top{align-items:center;gap:.6rem;margin-bottom:.4rem;display:flex}.source-dot{background:var(--muted);border-radius:50%;flex-shrink:0;width:.65rem;height:.65rem}.source-label{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-size:.8rem;font-weight:600}.issue-card h2{letter-spacing:-.01em;margin:0 0 .35rem;font-size:1.1rem;font-weight:650}.issue-meta{color:var(--muted);flex-wrap:wrap;gap:.5rem 1rem;font-size:.85rem;display:flex}.empty-state{background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius);text-align:center;color:var(--muted);padding:2.5rem 1.5rem}.empty-state strong{color:var(--text);margin-bottom:.35rem;font-size:1.05rem;display:block}.loading,.error-state{text-align:center;color:var(--muted);padding:2rem}.error-state{color:var(--error)}.issue-view-header{margin-bottom:1.25rem}.back-link{color:var(--muted);align-items:center;gap:.35rem;margin-bottom:1rem;font-size:.9rem;font-weight:500;display:inline-flex}.back-link:hover{color:var(--text)}.issue-view-header h1{letter-spacing:-.02em;margin:0 0 .75rem;font-size:1.6rem;line-height:1.25}.issue-body{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem 1.25rem;overflow-x:auto}.issue-body img{max-width:100%;height:auto}.issue-body a{color:var(--link);text-decoration:underline}@media (width>=640px){.app-shell{padding:2rem 1.5rem 4rem}.issue-body{padding:2rem}}