/* Shared navigation: five primary choices, touch and keyboard friendly. */
header nav.site-nav{display:flex;justify-content:flex-start;align-items:center;flex-wrap:wrap;gap:8px 20px;font:600 14px/1.4 system-ui,sans-serif;position:relative;z-index:30;overflow:visible}
.site-nav>a,.site-nav summary{display:block;min-height:44px;padding:12px 0;text-decoration:none;color:inherit;cursor:pointer;white-space:nowrap}
.site-nav .nav-group{position:relative;margin:0;padding:0;border:0;background:transparent;font:inherit;color:inherit}
.site-nav summary{list-style:none}.site-nav summary::-webkit-details-marker{display:none}.site-nav summary::after{content:"⌄";margin-left:8px}.site-nav details[open]>summary::after{content:"⌃"}
.site-nav .nav-panel{position:absolute;top:100%;left:0;min-width:235px;padding:8px;background:#fff9eb;color:#172e35;border:1px solid #172e3533;border-radius:8px;box-shadow:0 10px 24px #172e3526}
.site-nav .nav-panel a{display:block;padding:12px;border-radius:4px;color:#172e35;text-decoration:none;font:500 14px/1.4 system-ui,sans-serif}
.site-nav .nav-panel a:hover,.site-nav .nav-panel a:focus-visible{background:#eee6d4;color:#87331f}
.site-nav>a.nav-planning{padding:12px 16px;background:#a83e27;color:#fff9eb;border-radius:5px;margin-left:auto;text-align:center}
.site-nav>a.nav-planning:hover{background:#87331f;color:#fff9eb}.site-nav summary:focus-visible{outline:3px solid #b57822;outline-offset:3px;border-radius:3px}
.travel-planning{scroll-margin-top:24px;background:#f1e6cf;padding:30px!important;border-radius:8px;margin:32px 0}.travel-planning h2{margin-top:8px}.travel-planning p{max-width:720px}
@media(max-width:720px){header nav.site-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 16px;width:100%;align-items:start}.site-nav>a,.site-nav summary{white-space:normal;padding:12px 8px}.site-nav .nav-panel{position:static;min-width:0;box-shadow:none;padding:4px}.site-nav .nav-panel a{padding:12px 8px;overflow-wrap:anywhere}.site-nav>a.nav-planning{grid-column:1/-1;margin:6px 0 0}.site-nav>a:first-child{grid-column:1/-1}.travel-planning{padding:24px!important}}

/* Place the compact menu between the two brand marks when space permits. */
header:has(nav.site-nav){display:grid;grid-template-columns:88px minmax(0,1fr) 112px;align-items:center;gap:20px}
header:has(nav.site-nav) a.logo{grid-column:1;grid-row:1}
header:has(nav.site-nav) nav.site-nav{grid-column:2;grid-row:1;width:100%;justify-content:center;gap:8px 16px}
header:has(nav.site-nav) .marquee-ship{grid-column:3;grid-row:1;justify-self:end;width:112px;margin:0}
header:has(nav.site-nav) .nav-planning{margin-left:0}
@media(max-width:900px){header:has(nav.site-nav){grid-template-columns:minmax(0,1fr) auto;gap:12px 16px}header:has(nav.site-nav) .marquee-ship{grid-column:2;grid-row:1;width:95px}header:has(nav.site-nav) nav.site-nav{grid-column:1/-1;grid-row:2;justify-content:flex-start}}

/* A search field remains available alongside the five main categories. */
.search-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
header nav.site-nav{font-size:13px;gap:8px 12px}
header:has(nav.site-nav) nav.site-nav{gap:8px 12px}
.nav-search{display:flex;align-items:stretch;width:180px;max-width:100%;margin:0;border:1px solid #172e3560;border-radius:6px;background:#fffdf6;color:#172e35;overflow:hidden}
.nav-search input{width:100%;min-width:0;padding:10px 8px;border:0;background:transparent;color:#172e35;font:16px system-ui}
.nav-search button{flex:0 0 44px;min-height:44px;border:0;background:#172e35;color:#fff9eb;font:28px/1 system-ui;cursor:pointer}
.sea-search{max-width:1000px;margin:auto;padding:45px 6% 75px}.sea-search h1{font:normal clamp(40px,6vw,68px)/1.1 Georgia,serif;margin:15px 0}.sea-search label{display:block;font-weight:600;margin:24px 0 8px}.sea-query-row{display:flex;gap:10px}.sea-query-row input{min-width:0;flex:1;padding:15px;border:1px solid #172e3560;border-radius:5px;background:#fffdf6;color:#172e35;font:18px system-ui}.sea-query-row button{border:0;border-radius:5px;padding:12px 20px;font:600 16px system-ui;cursor:pointer}.search-examples{font-size:14px}.sea-result{padding:24px 0;border-top:1px solid #172e3530}.sea-result h2{font:normal 27px/1.2 Georgia,serif;margin:8px 0}.sea-result p{margin:8px 0;overflow-wrap:anywhere}.sea-result .search-path{font-size:12px;color:#4c6265}.sea-result h2 a{color:#a83e27}.sea-search #sea-search-status{margin:30px 0 15px}
@media(max-width:720px){.site-nav>a:first-child{grid-column:auto}.nav-search{grid-column:1/-1;width:100%;margin-top:8px}.sea-query-row{flex-wrap:wrap}.sea-query-row input{flex-basis:100%}.sea-query-row button{width:100%}}