.container[data-astro-cid-qob6xzsh]{max-width:var(--max-width);margin:0 auto;padding:0 calc(var(--spacing-unit) * 3)}.sitemap-hero[data-astro-cid-qob6xzsh]{background:linear-gradient(135deg,#0a4a8c,#06c 60%,#0088a9);padding:calc(var(--spacing-unit) * 8) 0 calc(var(--spacing-unit) * 7)}.sitemap-hero[data-astro-cid-qob6xzsh] h1[data-astro-cid-qob6xzsh]{color:#fff;font-size:clamp(1.75rem,4vw,2.75rem);margin-bottom:calc(var(--spacing-unit) * 1.5)}.sitemap-hero[data-astro-cid-qob6xzsh] p[data-astro-cid-qob6xzsh]{color:#ffffffd9;font-size:1.0625rem;max-width:580px}.sitemap-body[data-astro-cid-qob6xzsh]{padding:calc(var(--spacing-unit) * 8) 0 calc(var(--spacing-unit) * 12)}.sitemap-layout[data-astro-cid-qob6xzsh]{display:grid;grid-template-columns:240px 1fr;gap:calc(var(--spacing-unit) * 6);align-items:start}.sitemap-sidebar[data-astro-cid-qob6xzsh]{position:sticky;top:calc(var(--header-height) + 24px);display:flex;flex-direction:column;gap:calc(var(--spacing-unit) * 3)}.sidebar-widget[data-astro-cid-qob6xzsh]{background:var(--color-background-alt);border:1.5px solid var(--color-border);border-radius:10px;padding:calc(var(--spacing-unit) * 2.5)}.sidebar-widget[data-astro-cid-qob6xzsh] h3[data-astro-cid-qob6xzsh]{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--color-text-light);margin-bottom:calc(var(--spacing-unit) * 1.5)}.sidebar-widget[data-astro-cid-qob6xzsh] nav[data-astro-cid-qob6xzsh] ul[data-astro-cid-qob6xzsh],.stats-list[data-astro-cid-qob6xzsh]{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px}.sidebar-widget[data-astro-cid-qob6xzsh] nav[data-astro-cid-qob6xzsh] a[data-astro-cid-qob6xzsh]{display:block;padding:calc(var(--spacing-unit) * .75) calc(var(--spacing-unit) * 1);font-size:.875rem;color:var(--color-primary);text-decoration:none;border-radius:6px;transition:background .15s ease}.sidebar-widget[data-astro-cid-qob6xzsh] nav[data-astro-cid-qob6xzsh] a[data-astro-cid-qob6xzsh]:hover{background:#dbeafe}.stats-list[data-astro-cid-qob6xzsh] li[data-astro-cid-qob6xzsh]{font-size:.875rem;color:var(--color-text-light);padding:calc(var(--spacing-unit) * .5) 0;border-bottom:1px solid var(--color-border)}.stats-list[data-astro-cid-qob6xzsh] li[data-astro-cid-qob6xzsh]:last-child{border-bottom:none}.stats-list[data-astro-cid-qob6xzsh] strong[data-astro-cid-qob6xzsh]{color:var(--color-text);font-weight:700;margin-right:4px}.sitemap-main[data-astro-cid-qob6xzsh]{display:flex;flex-direction:column;gap:calc(var(--spacing-unit) * 6)}.sitemap-section[data-astro-cid-qob6xzsh]{background:var(--color-background);border:1.5px solid var(--color-border);border-radius:12px;overflow:hidden}.sitemap-section[data-astro-cid-qob6xzsh] h2[data-astro-cid-qob6xzsh]{display:flex;align-items:center;gap:calc(var(--spacing-unit) * 1.5);font-size:1.125rem;font-weight:700;color:#fff;margin:0;padding:calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 3);background:linear-gradient(135deg,#1a365d,#06c)}.section-count[data-astro-cid-qob6xzsh]{background:#fff3;color:#fff;font-size:.75rem;font-weight:600;padding:2px 8px;border-radius:12px}.page-list[data-astro-cid-qob6xzsh],.river-list[data-astro-cid-qob6xzsh]{list-style:none;padding:0;margin:0}.page-list[data-astro-cid-qob6xzsh] li[data-astro-cid-qob6xzsh],.river-list[data-astro-cid-qob6xzsh] li[data-astro-cid-qob6xzsh]{display:flex;align-items:center;justify-content:space-between;gap:calc(var(--spacing-unit) * 2);padding:calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);border-bottom:1px solid var(--color-border);transition:background .15s ease}.page-list[data-astro-cid-qob6xzsh] li[data-astro-cid-qob6xzsh]:last-child,.river-list[data-astro-cid-qob6xzsh] li[data-astro-cid-qob6xzsh]:last-child{border-bottom:none}.page-list[data-astro-cid-qob6xzsh] li[data-astro-cid-qob6xzsh]:hover,.river-list[data-astro-cid-qob6xzsh] li[data-astro-cid-qob6xzsh]:hover{background:var(--color-background-alt)}.page-list[data-astro-cid-qob6xzsh] a[data-astro-cid-qob6xzsh],.river-list[data-astro-cid-qob6xzsh] a[data-astro-cid-qob6xzsh]{color:var(--color-primary);text-decoration:none;font-weight:500;font-size:.9rem;transition:color .15s ease}.page-list[data-astro-cid-qob6xzsh] a[data-astro-cid-qob6xzsh]:hover,.river-list[data-astro-cid-qob6xzsh] a[data-astro-cid-qob6xzsh]:hover{color:var(--color-primary-dark);text-decoration:underline}.page-desc[data-astro-cid-qob6xzsh],.river-meta[data-astro-cid-qob6xzsh]{font-size:.8rem;color:var(--color-text-light);text-align:right;white-space:nowrap}.river-list--alpha[data-astro-cid-qob6xzsh]{column-count:2;column-gap:0}.river-list--alpha[data-astro-cid-qob6xzsh] li[data-astro-cid-qob6xzsh]{break-inside:avoid}.alphabet-nav[data-astro-cid-qob6xzsh]{display:flex;flex-wrap:wrap;gap:4px;padding:calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 3);border-bottom:1px solid var(--color-border);background:var(--color-background-alt)}.alpha-link[data-astro-cid-qob6xzsh]{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:6px;font-size:.85rem;font-weight:600;color:var(--color-primary);text-decoration:none;background:#fff;border:1.5px solid var(--color-border);transition:all .15s ease}.alpha-link[data-astro-cid-qob6xzsh]:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.alpha-sections[data-astro-cid-qob6xzsh]{padding:calc(var(--spacing-unit) * 2) 0}.alpha-group[data-astro-cid-qob6xzsh]{padding:0 calc(var(--spacing-unit) * 3);margin-bottom:calc(var(--spacing-unit) * 3)}.alpha-heading[data-astro-cid-qob6xzsh]{font-size:1.25rem;font-weight:800;color:var(--color-primary);margin-bottom:calc(var(--spacing-unit) * 1);padding-bottom:calc(var(--spacing-unit) * 1);border-bottom:2px solid var(--color-border)}@media(max-width:900px){.sitemap-layout[data-astro-cid-qob6xzsh]{grid-template-columns:1fr}.sitemap-sidebar[data-astro-cid-qob6xzsh]{position:static}.river-list--alpha[data-astro-cid-qob6xzsh]{column-count:1}}