:root{color-scheme:light dark;--color-bg: #ffffff;--color-fg: #1a1a1a;--color-muted: #6b7280;--color-border: #e5e7eb;--color-accent: #1d4ed8;--color-card: #f8fafc;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme: dark){:root{--color-bg: #0f1115;--color-fg: #e5e7eb;--color-muted: #9ca3af;--color-border: #2a2e37;--color-accent: #60a5fa;--color-card: #171a21}}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--color-bg);color:var(--color-fg)}a{color:var(--color-accent)}button{font:inherit}.app-header{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.85rem 1rem;border-bottom:1px solid var(--color-border);position:sticky;top:0;background:var(--color-bg);z-index:10}.app-header h1{font-size:1.05rem;margin:0}.app-header a.brand{text-decoration:none;color:inherit;display:flex;align-items:center;gap:.5rem}.app-main{max-width:640px;margin:0 auto;padding:1rem 1rem 3rem}.card{background:var(--color-card);border:1px solid var(--color-border);border-radius:.75rem;padding:.85rem 1rem}.card-list{display:flex;flex-direction:column;gap:.6rem;list-style:none;margin:0;padding:0}.card-list a{text-decoration:none;color:inherit;display:block}.line-badge{display:inline-flex;align-items:center;justify-content:center;min-width:2rem;height:2rem;padding:0 .5rem;border-radius:.5rem;color:#fff;font-weight:700;font-size:.95rem;flex-shrink:0}.stop-search-input{width:100%;padding:.7rem .9rem;border-radius:.6rem;border:1px solid var(--color-border);background:var(--color-card);color:inherit;font-size:1rem}.muted{color:var(--color-muted);font-size:.9rem}.departure-row{display:flex;align-items:center;gap:.75rem;padding:.5rem 0;border-bottom:1px solid var(--color-border)}.departure-row:last-child{border-bottom:none}.departure-time{font-variant-numeric:tabular-nums;font-weight:600;min-width:3.2rem}footer.attribution{margin-top:2rem;padding-top:1rem;border-top:1px solid var(--color-border)}