/* Shared header; page content and section navigation keep their own styles. */
body.site-shell { padding-top: 0 !important; }
header.site-header-refresh {
    --header-surface: #fff;
    --header-text: #26384e;
    --header-muted: #64748b;
    --header-line: #e2e9f2;
    --header-blue: #0a4ea3;
    --header-hover: #f0f5fc;
    --ole-blue: #0a4ea3;
    --ole-gold: #f2b705;
    --site-header-height: 72px;
    position: sticky !important;
    inset: 0 0 auto;
    display: block;
    width: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    border-bottom: 1px solid var(--header-line) !important;
    background: var(--header-surface) !important;
    color: var(--header-text) !important;
    font-family: ui-sans-serif, "Segoe UI", Roboto, Arial, sans-serif;
    line-height: 1.5;
    color-scheme: light;
    text-align: start;
    box-shadow: none;
    transform: none;
    transition: box-shadow .18s ease, transform .2s ease;
    z-index: 1000;
}
header.site-header-refresh *, header.site-header-refresh *::before, header.site-header-refresh *::after { box-sizing: border-box; }
header.site-header-refresh .header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; width: 100%; max-width: 1340px; min-height: 72px; margin: 0 auto; padding: 8px 24px; }
header.site-header-refresh.is-scrolled { box-shadow: 0 4px 16px rgba(20, 40, 70, .07); }
header.site-header-refresh .header-brand { display: inline-flex; align-items: center; flex: 0 0 auto; min-width: 0; padding: 0; margin: 0; color: var(--header-text) !important; text-decoration: none; }
header.site-header-refresh .header-brand .logo-img { display: block; width: 186px !important; max-width: 100%; height: auto !important; max-height: 65px; margin: 0; object-fit: contain; }
header.site-header-refresh .header-primary-nav { display: flex; flex: 0 0 auto; align-items: center; flex-wrap: nowrap; gap: 3px; width: max-content !important; max-width: none !important; margin: 0 !important; padding: 0; }
header.site-header-refresh .header-primary-nav a,
header.site-header-refresh .header-more-toggle {
    position: relative;
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 44px;
    margin: 0;
    padding: 10px 12px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--header-text) !important;
    font: 700 15px/1.5 ui-sans-serif, "Segoe UI", Roboto, Arial, sans-serif;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
    box-shadow: none;
}
header.site-header-refresh .header-primary-nav a:hover,
header.site-header-refresh .header-more-toggle:hover { background: transparent; color: var(--header-blue) !important; }
header.site-header-refresh .header-primary-nav a::after { content: none; }
header.site-header-refresh .header-primary-nav a.active,
header.site-header-refresh .header-more-toggle.active { color: var(--header-blue) !important; }
header.site-header-refresh .header-primary-nav > a.active::after,
header.site-header-refresh .header-more-toggle.active::after { content: ""; position: absolute; inset: auto 12px 2px; height: 2px; border-radius: 2px; background: var(--header-blue); }
header.site-header-refresh .header-primary-nav a:hover::after,
header.site-header-refresh .header-more-toggle:hover::after { content: ""; position: absolute; inset: auto 12px 2px; height: 2px; border-radius: 2px; background: linear-gradient(90deg, var(--ole-blue), var(--ole-gold)); }
header.site-header-refresh .header-primary-nav .header-event-link { gap: 7px; color: #8a650b !important; background: #fbf6e8; padding-inline: 10px; }
header.site-header-refresh .header-event-link img { display: block; object-fit: contain; }
header.site-header-refresh .header-primary-nav .header-support-link { margin-inline-start: 8px; padding-inline: 14px; border: 1px solid var(--header-line); border-radius: 9px; color: var(--header-blue) !important; }
header.site-header-refresh .header-primary-nav .header-support-link:hover { border-color: var(--header-blue); }
header.site-header-refresh .header-more { position: relative; }
header.site-header-refresh svg { fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
header.site-header-refresh .header-more-links {
    position: absolute;
    inset: calc(100% + 10px) 0 auto auto;
    display: grid;
    gap: 2px;
    width: max-content;
    min-width: 190px;
    max-width: 320px;
    margin: 0;
    padding: 7px;
    border: 1px solid var(--header-line);
    border-radius: 12px;
    background: var(--header-surface);
    box-shadow: 0 12px 32px rgba(20, 40, 70, .12);
    z-index: 3;
}
header.site-header-refresh .header-more-links a { justify-content: flex-start; white-space: normal; text-align: start; }
header.site-header-refresh .header-actions { display: flex !important; align-items: center; justify-content: flex-end; flex: 0 0 auto; gap: 8px; min-width: 0; width: auto; margin: 0; padding: 0; grid-column: auto; }
header.site-header-refresh .header-theme-toggle,
header.site-header-refresh .header-menu-toggle {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin: 0;
    padding: 0;
    border: 1px solid var(--header-line);
    border-radius: 10px;
    background: var(--header-surface) !important;
    color: var(--header-text) !important;
    box-shadow: none;
    cursor: pointer;
}
header.site-header-refresh .header-theme-toggle:hover,
header.site-header-refresh .header-menu-toggle:hover { background: var(--header-hover) !important; border-color: var(--header-blue); }
header.site-header-refresh .header-menu-toggle { display: none; }
header.site-header-refresh .header-sun,
header.site-header-refresh .header-close-icon { display: none; }
header.site-header-refresh.is-menu-open .header-menu-icon { display: none; }
header.site-header-refresh.is-menu-open .header-close-icon { display: block; }
header.site-header-refresh .lang-picker { position: static; display: inline-flex !important; align-items: center; margin: 0; padding: 0; z-index: auto; }
header.site-header-refresh .lang-btn { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; margin: 0; padding: 8px 10px; border: 1px solid var(--header-line); border-radius: 10px; background: var(--header-surface) !important; color: var(--header-text) !important; box-shadow: none; transform: none; font-size: 12px; }
header.site-header-refresh .lang-btn:hover { background: var(--header-hover) !important; border-color: var(--header-blue); box-shadow: none; transform: none; }
header.site-header-refresh .lang-btn-code { color: var(--header-text); font-size: 12px; font-weight: 600; }
header.site-header-refresh .lang-btn-flag { width: 20px; height: 16px; border-radius: 2px; background: none; box-shadow: none; }
header.site-header-refresh .lang-chevron { margin: 0; }
header.site-header-refresh .lang-dropdown,
header.site-header-refresh .header-menu-panel {
    position: absolute !important;
    inset: calc(100% + 8px) max(16px, calc((100% - 1340px) / 2 + 24px)) auto auto !important;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    justify-items: stretch;
    gap: 3px;
    width: 300px !important;
    min-width: 0;
    max-width: calc(100vw - 32px) !important;
    max-height: min(440px, calc(100dvh - var(--site-header-height) - 24px));
    margin: 0 !important;
    padding: 8px;
    overflow-y: auto;
    overscroll-behavior: contain;
    border: 1px solid var(--header-line);
    border-radius: 12px;
    background: var(--header-surface) !important;
    color: var(--header-text);
    box-shadow: 0 12px 32px rgba(20, 40, 70, .12);
    backdrop-filter: none;
    z-index: 5;
}
header.site-header-refresh .lang-dropdown { width: 280px !important; }
header.site-header-refresh .lang-option { display: grid; grid-template-columns: 24px minmax(0, 1fr) 14px; align-items: center; gap: 10px; min-height: 44px; padding: 10px; border: 0; border-radius: 8px; background: none; color: var(--header-text) !important; text-align: start; box-shadow: none; transform: none; }
header.site-header-refresh .lang-option:hover,
header.site-header-refresh .lang-option.active { background: var(--header-hover); transform: none; }
header.site-header-refresh .lang-option.active::after { color: var(--header-blue); }
header.site-header-refresh .header-menu-panel a { position: relative; display: flex; align-items: center; width: 100%; min-width: 0; max-width: none; min-height: 46px; margin: 0; padding: 10px 12px; border: 0; border-radius: 8px; background: none; color: var(--header-text) !important; font-size: 14px; font-weight: 500; line-height: 1.5; text-decoration: none; white-space: normal; overflow-wrap: anywhere; }
header.site-header-refresh .header-menu-panel a::after { content: none; }
header.site-header-refresh .header-menu-panel a:hover,
header.site-header-refresh .header-menu-panel a.active { background: var(--header-hover); color: var(--header-blue) !important; }
header.site-header-refresh .header-menu-panel a:hover { background: transparent; }
header.site-header-refresh .header-menu-panel a:hover::after { content: ""; position: absolute; inset: auto 12px 2px; height: 2px; border-radius: 2px; background: linear-gradient(90deg, var(--ole-blue), var(--ole-gold)); }
header.site-header-refresh .header-menu-panel .header-support-link { justify-content: center; margin-top: 6px; border: 1px solid var(--header-line); color: var(--header-blue) !important; }
header.site-header-refresh [hidden] { display: none !important; }
header.site-header-refresh :is(a, button):focus-visible { outline: 2px solid var(--header-blue); outline-offset: 3px; }
header.site-header-refresh.header-compact .header-primary-nav { display: none; }
header.site-header-refresh.header-compact .header-menu-toggle { display: inline-flex; }
header.site-header-refresh.header-measuring .header-primary-nav { position: absolute; display: flex !important; width: max-content; max-width: none; visibility: hidden; pointer-events: none; }
html[dir="rtl"] header.site-header-refresh .lang-dropdown,
html[dir="rtl"] header.site-header-refresh .header-menu-panel { inset: calc(100% + 8px) auto auto max(16px, calc((100% - 1340px) / 2 + 24px)) !important; }
html[dir="rtl"] header.site-header-refresh .header-more-links { inset: calc(100% + 10px) auto auto 0; }

/* Header keeps its light palette when the page switches to dark mode. */
html[data-theme="dark"] header.site-header-refresh { background: var(--header-surface) !important; color: var(--header-text) !important; border: 0 !important; border-bottom: 1px solid var(--header-line) !important; }
html[data-theme="dark"] header.site-header-refresh .header-brand { color: var(--header-text) !important; }
html[data-theme="dark"] header.site-header-refresh .header-primary-nav a,
html[data-theme="dark"] header.site-header-refresh .header-menu-panel a,
html[data-theme="dark"] header.site-header-refresh .header-more-toggle,
html[data-theme="dark"] header.site-header-refresh .lang-btn-code { color: var(--header-text) !important; }
html[data-theme="dark"] header.site-header-refresh .header-primary-nav a.active,
html[data-theme="dark"] header.site-header-refresh .header-menu-panel a.active,
html[data-theme="dark"] header.site-header-refresh .header-primary-nav .header-support-link,
html[data-theme="dark"] header.site-header-refresh .header-more-toggle.active { color: var(--header-blue) !important; }
html[data-theme="dark"] header.site-header-refresh .header-primary-nav .header-event-link { color: #8a650b !important; background: #fbf6e8; }
html[data-theme="dark"] header.site-header-refresh .header-primary-nav a:hover,
html[data-theme="dark"] header.site-header-refresh .header-more-toggle:hover,
html[data-theme="dark"] header.site-header-refresh .header-menu-panel a:hover { color: var(--header-blue) !important; background: transparent; }
html[data-theme="dark"] header.site-header-refresh .header-moon { display: none; }
html[data-theme="dark"] header.site-header-refresh .header-sun { display: block; }

@media (max-width: 1100px) {
    header.site-header-refresh .header-primary-nav { display: none; }
    header.site-header-refresh .header-menu-toggle { display: inline-flex; }
}
@media (max-width: 768px) {
    header.site-header-refresh { --site-header-height: 64px; }
    header.site-header-refresh .header-inner { gap: 12px; min-height: 64px; padding: 8px 16px; }
    header.site-header-refresh .header-brand .logo-img { width: 132px !important; max-height: 42px; }
    header.site-header-refresh .header-actions { gap: 6px; }
    header.site-header-refresh.detail-header.hide-on-scroll { transform: translateY(-100%); }
}
@media (max-width: 374px) {
    header.site-header-refresh .header-inner { gap: 8px; padding-inline: 12px; }
    header.site-header-refresh .header-brand .logo-img { width: 116px !important; }
    header.site-header-refresh .header-actions { gap: 4px; }
    header.site-header-refresh .lang-btn { padding-inline: 8px; }
    header.site-header-refresh .lang-btn-flag,
    header.site-header-refresh .lang-chevron { display: none; }
    header.site-header-refresh .lang-btn { min-width: 44px; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
    header.site-header-refresh, header.site-header-refresh * { transition: none !important; }
}