/* One brand row; map space takes priority over repeat taglines. */
body>header{height:68px;padding:10px 24px;grid-template-columns:44px minmax(0,1fr) 44px;gap:8px}
body>header .brand{font:600 21px 'Manrope',sans-serif;letter-spacing:-.4px;gap:12px;white-space:nowrap}
body>header .brand .media-logo{width:64px;height:36px;object-fit:contain}
body>header .brand em,body>header .hawaii-word,body>header .field-test-tag{display:none}
body>.primary-nav{margin:0 auto 10px;gap:8px}
body>.primary-nav button{height:52px;font-size:18px}
body>.primary-nav .nav-search{flex-basis:52px}
@media(max-width:800px){body>header{height:calc(58px + env(safe-area-inset-top));padding:calc(6px + env(safe-area-inset-top)) 12px 6px}body>header .brand{font-size:18px;gap:10px}body>header .brand .media-logo{width:54px;height:30px}body>header .iconbtn{width:44px;height:44px}body>.primary-nav{margin:0 auto 8px;gap:6px;padding:0 12px}body>.primary-nav button{height:44px;font-size:14px}body>.primary-nav .nav-search{height:44px;flex-basis:44px}}
@media(orientation:landscape) and (max-height:600px){body>header{height:52px;padding:4px 18px}body>.primary-nav{margin:0 auto 6px}body .maparea{height:calc(100dvh - 108px);min-height:200px}}

/* Keep the navigation reachable while a discovery drawer is open. */
body>header,body>.primary-nav{z-index:26;position:relative}
@media(max-width:800px){#sidebar{top:calc(118px + env(safe-area-inset-top));bottom:max(12px,env(safe-area-inset-bottom))}}
@media(orientation:landscape) and (max-height:600px){#sidebar{top:108px}}

/* Persistent exits: no scroll-to-top requirement. */
body>header{position:sticky;top:0;background:#073448d9;backdrop-filter:blur(16px)}
body>.primary-nav{position:sticky;top:68px;z-index:26;background:#07344899;backdrop-filter:blur(16px)}
#sidebar .drawer-head{position:sticky;top:-18px;z-index:3;padding:10px 0;background:#103c4fee;backdrop-filter:blur(16px)}
@media(max-width:800px){body>.primary-nav{top:calc(58px + env(safe-area-inset-top))}}
@media(orientation:landscape) and (max-height:600px){body>.primary-nav{top:52px}}