/* Match index.html's existing Home header (.lp-header/.lp-nav), including
   typography, geometry and responsive breakpoints. Account content stays separate. */
.site-header {background:#fff;border-bottom:1px solid #e4e8e2;color:#24352c;font:16px/1.65 Inter,ui-sans-serif,system-ui,-apple-system,sans-serif}
.site-header * {box-sizing:border-box}
.site-header :is(a,button) {touch-action:manipulation}
.site-header :is(button,a,summary):focus-visible {outline:3px solid #8b7131;outline-offset:5px}
.site-header .header-inner {width:min(1200px,calc(100% - 96px));max-width:none;margin-inline:auto;min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-header .brand {display:flex;align-items:center;flex-shrink:0;gap:12px;text-decoration:none;color:inherit;font:inherit;line-height:1.2}
.site-header .brand-mark {display:block;min-width:48px;width:48px;height:48px;border-radius:0;background:none;box-shadow:none}
.site-header .brand strong {display:block;font-size:23px;font-weight:700;line-height:1.2;letter-spacing:-.04em}
.site-header .brand small {display:block;font-size:12px;font-weight:400;line-height:1.2;letter-spacing:.025em;margin-top:5px;color:#626e64}
.site-header .site-navigation {display:flex;align-items:center;flex-wrap:wrap;justify-content:flex-end;gap:4px 17px;margin-left:auto;min-width:0}
.site-header .site-navigation :is(a,button) {border:0;border-radius:0;background:none;padding:12px 0;color:#48564b;font:600 14px/1.65 Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;text-decoration:none;box-shadow:none;min-height:0}
.site-header .site-navigation a[aria-current=page] {color:#435608;border-bottom:2px solid #435608}
.site-header .site-navigation :is(a,button):hover {color:#435608;text-decoration:underline;text-underline-offset:6px}
.site-header .nav-more {position:relative}
.site-header .nav-more>summary {list-style:none;display:flex;align-items:center;gap:7px;cursor:pointer;font-size:14px;font-weight:600;line-height:1.65;color:#48564b;min-height:44px;padding:12px 0;border-bottom:2px solid transparent;white-space:nowrap}
.site-header .nav-more>summary::-webkit-details-marker {display:none}
.site-header .nav-more>summary::after {content:'';width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin:0 3px 4px 5px}
.site-header .nav-more[open]>summary::after {transform:rotate(225deg);margin-top:5px}
.site-header .nav-more>summary:hover {color:var(--olive)}
.site-header .nav-dropdown {position:absolute;top:100%;right:0;z-index:40;min-width:205px;padding:8px 14px;display:grid;gap:2px;background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 24px rgba(35,55,30,.06)}
.site-header .nav-dropdown :is(a,button) {display:block;width:100%;text-align:left;justify-content:flex-start;padding:11px 0;white-space:nowrap;min-height:44px}
.site-header .site-menu-toggle {display:none;border:1px solid #d4dccf;border-radius:4px;min-height:44px;padding:8px 12px;background:#fff;color:#24352c;font:inherit}
.site-header .site-navigation .theme-toggle {display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;min-height:44px;flex-shrink:0;gap:normal}
.site-header .theme-toggle svg {width:18px;height:18px;flex:0 0 auto;display:inline-block}
.site-header .theme-toggle[aria-pressed=true] {color:var(--olive)}
body.dark .site-header,body.dark .site-header .site-menu-toggle {background:var(--panel);color:var(--text);border-color:var(--line)}
body.dark .site-header :is(.brand small,.site-navigation a,.site-navigation button,.nav-more>summary) {color:var(--muted)}
body.dark .site-header .site-navigation :is(a,button):hover,body.dark .site-header .theme-toggle[aria-pressed=true] {color:var(--olive)}
body.dark .site-header .nav-dropdown {box-shadow:0 8px 24px rgba(0,0,0,.15)}
@media(min-width:701px) and (max-width:1100px) {
 .site-header .header-inner {flex-wrap:wrap;padding-block:20px;gap:12px}
 .site-header .site-navigation {flex-basis:100%;justify-content:flex-start;margin-left:0}
}
@media(max-width:1000px) {
 .site-header .header-inner {width:calc(100% - 56px)}
 .site-header .site-navigation {gap:18px}
}
@media(max-width:700px) {
 .site-header .header-inner {width:calc(100% - 40px);min-height:82px;flex-wrap:wrap;gap:0;padding-block:16px}
 .site-header .brand-mark {min-width:42px;width:42px;height:42px}
 .site-header .brand strong {font-size:21px}
 .site-header .brand small {font-size:11px}
 .site-header .site-menu-toggle {display:block}
 .site-header .site-navigation {display:none;flex-basis:100%;justify-content:flex-start;gap:12px 25px;border-top:1px solid #dce3d8;margin-top:16px;padding-top:10px}
 .site-header .site-navigation.is-open {display:flex}
 .site-header .nav-more {flex-basis:100%}
 .site-header .nav-dropdown {position:static;margin-bottom:5px;right:auto;left:0}
 body.dark .site-header .site-navigation {border-color:var(--line)}
}