.tour-duration-nav[data-astro-cid-w7dverkw]{border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);grid-template-columns:repeat(5,minmax(0,1fr));align-items:center;gap:clamp(.35rem,1.5vw,1rem);width:100%;max-width:min(100%,40rem);margin-inline:auto;padding-block:.65rem;display:grid}.tour-duration-nav[data-astro-cid-w7dverkw] a[data-astro-cid-w7dverkw]{min-width:0;min-height:2.4rem;color:var(--color-text-muted);text-align:center;white-space:nowrap;justify-content:center;align-items:center;font-size:clamp(.875rem,2.9vw,.96rem);font-weight:600;line-height:1.1;text-decoration:none;display:inline-flex;position:relative}.tour-duration-nav[data-astro-cid-w7dverkw] a[data-astro-cid-w7dverkw]:after{content:"";background:var(--color-beijing-red);opacity:0;height:2px;transition:opacity .18s,transform .18s;position:absolute;bottom:.25rem;left:18%;right:18%;transform:scaleX(.4)}.tour-duration-nav[data-astro-cid-w7dverkw] a[data-astro-cid-w7dverkw]:hover,.tour-duration-nav[data-astro-cid-w7dverkw] a[data-astro-cid-w7dverkw]:focus-visible,.tour-duration-nav[data-astro-cid-w7dverkw] a[data-astro-cid-w7dverkw][aria-current=page]{color:var(--color-beijing-red)}.tour-duration-nav[data-astro-cid-w7dverkw] a[data-astro-cid-w7dverkw][aria-current=page]:after{opacity:1;transform:scaleX(1)}.tour-duration-label-desktop[data-astro-cid-w7dverkw]{display:none}@media (width>=48rem){.tour-duration-nav[data-astro-cid-w7dverkw]{gap:var(--space-5);justify-content:space-between;padding-block:.85rem;display:flex}.tour-duration-nav[data-astro-cid-w7dverkw] a[data-astro-cid-w7dverkw]{justify-content:flex-start;min-height:2.5rem;font-size:1rem}.tour-duration-nav[data-astro-cid-w7dverkw] a[data-astro-cid-w7dverkw]:after{left:0;right:0}.tour-duration-label-desktop[data-astro-cid-w7dverkw]{display:inline}.tour-duration-label-mobile[data-astro-cid-w7dverkw]{display:none}}.tours-intro[data-astro-cid-gn7abet5]{padding-block:var(--space-7) var(--space-6)}.intro-grid[data-astro-cid-gn7abet5]{gap:var(--space-5);align-items:end;display:grid}.duration-nav-band[data-astro-cid-gn7abet5]{top:var(--header-height);z-index:80;background:var(--color-bg);position:sticky;box-shadow:0 .45rem 1rem #1216190d}.tour-listing-results[data-astro-cid-gn7abet5]{scroll-margin-top:calc(var(--header-height) + 4rem);padding-block:var(--space-5)}.tour-listing-results[data-astro-cid-gn7abet5] .category-head[data-astro-cid-gn7abet5] h2[data-astro-cid-gn7abet5]{font-size:clamp(1.55rem,3vw,2.35rem);font-weight:600;line-height:1.08}.category-head[data-astro-cid-gn7abet5]{margin-bottom:var(--space-5);gap:.4rem;display:grid}.tour-grid[data-astro-cid-gn7abet5]{gap:var(--space-3);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.empty-state[data-astro-cid-gn7abet5]{color:var(--color-text-muted);font-weight:600}@media (width>=48rem){.tour-grid[data-astro-cid-gn7abet5]{gap:var(--space-5);grid-template-columns:repeat(4,minmax(0,1fr))}}