/* ResultAndScheme foundation components. All selectors scoped under .rasui-. */

.rasui-container { max-width: var(--ras-container); margin-inline: auto; padding-inline: var(--ras-space-4); }
.rasui-section { margin-block: var(--ras-section-gap); }
.rasui-reading { max-width: var(--ras-reading-width); }

/* Section header */
.rasui-section-header { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: var(--ras-space-3); margin-block-end: var(--ras-space-4); }
.rasui-section-header__text { min-width: 0; }
.rasui-section-header__eyebrow { display: block; font-family: var(--ras-font-sans); font-size: var(--ras-font-size-xs); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ras-color-primary); margin: 0 0 var(--ras-space-1); }
.rasui-section-header__title { font-family: var(--ras-font-sans); font-size: var(--ras-font-size-xl); line-height: 1.2; margin: 0; color: var(--ras-color-text); }
.rasui-section-header__desc { margin: var(--ras-space-1) 0 0; color: var(--ras-color-muted); font-size: var(--ras-font-size-sm); }
.rasui-section-header__more { font-family: var(--ras-font-sans); font-size: var(--ras-font-size-sm); font-weight: 600; color: var(--ras-color-link); text-decoration: none; white-space: nowrap; min-height: 44px; display: inline-flex; align-items: center; }
.rasui-section-header__more:hover { text-decoration: underline; }

/* Grid */
.rasui-grid { display: grid; grid-template-columns: 1fr; gap: var(--ras-space-4); }

/* Card */
.rasui-card { display: flex; flex-direction: column; gap: var(--ras-space-2); background: var(--ras-color-surface); border: 1px solid var(--ras-color-border); border-radius: var(--ras-radius-md); padding: var(--ras-space-4); transition: box-shadow var(--ras-transition-fast), border-color var(--ras-transition-fast); }
.rasui-card:hover { border-color: var(--ras-color-primary); box-shadow: var(--ras-shadow-sm); }
.rasui-card:focus-within { outline: 2px solid var(--ras-color-primary); outline-offset: 2px; }
.rasui-card__badge { align-self: flex-start; }
.rasui-card__title { font-family: var(--ras-font-sans); font-size: var(--ras-font-size-lg); line-height: 1.3; margin: 0; }
.rasui-card__title a { color: var(--ras-color-text); text-decoration: none; }
.rasui-card__title a:hover { color: var(--ras-color-link); text-decoration: underline; }
.rasui-card__meta { margin: 0; color: var(--ras-color-muted); font-size: var(--ras-font-size-sm); }
.rasui-card__excerpt { margin: 0; color: var(--ras-color-text); font-size: var(--ras-font-size-sm); }
.rasui-card--compact { padding: var(--ras-space-3); }

/* Badge */
.rasui-badge { display: inline-flex; align-items: center; font-family: var(--ras-font-sans); font-size: var(--ras-font-size-xs); font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ras-color-primary); background: #EAF0F6; border-radius: var(--ras-radius-sm); padding: 2px 8px; }
.rasui-badge--success { color: var(--ras-color-success); background: #E8F3EC; }
.rasui-badge--warning { color: var(--ras-color-warning); background: #F6EFE2; }
.rasui-badge--danger { color: var(--ras-color-danger); background: #F6E9E9; }

/* Notice */
.rasui-notice { display: block; border: 1px solid var(--ras-color-border); border-left: 4px solid var(--ras-color-primary); border-radius: var(--ras-radius-md); background: var(--ras-color-canvas); padding: var(--ras-space-4); color: var(--ras-color-text); }
.rasui-notice__title { display: block; font-family: var(--ras-font-sans); font-size: var(--ras-font-size-xs); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; margin: 0 0 var(--ras-space-2); color: var(--ras-color-primary); }
.rasui-notice__text { margin: 0 0 var(--ras-space-2); font-size: var(--ras-font-size-sm); line-height: 1.6; }
.rasui-notice__text:last-child { margin-bottom: 0; }
.rasui-notice--warning { border-left-color: var(--ras-color-warning); }
.rasui-notice--warning .rasui-notice__title { color: var(--ras-color-warning); }
.rasui-notice--success { border-left-color: var(--ras-color-success); }
.rasui-notice--success .rasui-notice__title { color: var(--ras-color-success); }
.rasui-notice--important { border-left-color: var(--ras-color-danger); }
.rasui-notice--important .rasui-notice__title { color: var(--ras-color-danger); }

/* Breadcrumb */
.rasui-breadcrumb { font-family: var(--ras-font-sans); font-size: var(--ras-font-size-sm); color: var(--ras-color-muted); margin-block: var(--ras-space-3); }
.rasui-breadcrumb__list { list-style: none; display: flex; flex-wrap: wrap; gap: var(--ras-space-1); margin: 0; padding: 0; }
.rasui-breadcrumb__item { display: inline-flex; align-items: center; gap: var(--ras-space-1); }
.rasui-breadcrumb__item:not(:last-child)::after { content: "/"; color: var(--ras-color-border); margin-inline-start: var(--ras-space-1); }
.rasui-breadcrumb a { color: var(--ras-color-link); text-decoration: none; }
.rasui-breadcrumb a:hover { text-decoration: underline; }
.rasui-breadcrumb [aria-current="page"] { color: var(--ras-color-text); font-weight: 600; }

/* Pagination */
.rasui-pagination { display: flex; flex-wrap: wrap; gap: var(--ras-space-2); align-items: center; margin-block: var(--ras-space-6); }
.rasui-pagination__link { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; padding: 0 var(--ras-space-3); border: 1px solid var(--ras-color-border); border-radius: var(--ras-radius-sm); color: var(--ras-color-link); text-decoration: none; font-family: var(--ras-font-sans); font-size: var(--ras-font-size-sm); }
.rasui-pagination__link:hover { border-color: var(--ras-color-primary); }
.rasui-pagination__link[aria-current="page"] { background: var(--ras-color-primary); border-color: var(--ras-color-primary); color: #fff; }

/* Related */
.rasui-related { margin-block: var(--ras-space-6); }
.rasui-related__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr; gap: var(--ras-space-2); }
.rasui-related__item a { color: var(--ras-color-link); text-decoration: none; }
.rasui-related__item a:hover { text-decoration: underline; }

/* Search */
.rasui-search { display: flex; flex-wrap: wrap; gap: var(--ras-space-2); align-items: flex-end; }
.rasui-search__field { flex: 1 1 220px; min-width: 0; display: flex; flex-direction: column; gap: var(--ras-space-1); }
.rasui-search__label { font-family: var(--ras-font-sans); font-size: var(--ras-font-size-sm); font-weight: 600; color: var(--ras-color-text); }
.rasui-search__input { min-height: 44px; width: 100%; border: 1px solid var(--ras-color-border); border-radius: var(--ras-radius-sm); padding: 0 var(--ras-space-3); background: var(--ras-color-surface); color: var(--ras-color-text); font-family: var(--ras-font-sans); font-size: var(--ras-font-size-base); }
.rasui-search__input:focus { outline: 2px solid var(--ras-color-primary); outline-offset: 1px; border-color: var(--ras-color-primary); }
.rasui-search__button { min-height: 44px; padding: 0 var(--ras-space-4); border: 0; border-radius: var(--ras-radius-sm); background: var(--ras-color-primary); color: #fff; font-family: var(--ras-font-sans); font-weight: 600; font-size: var(--ras-font-size-base); cursor: pointer; }
.rasui-search__button:hover { background: var(--ras-color-primary-600); }

/* Focus visibility */
.rasui-card a:focus-visible,
.rasui-section-header__more:focus-visible,
.rasui-breadcrumb a:focus-visible,
.rasui-pagination__link:focus-visible,
.rasui-related__item a:focus-visible { outline: 2px solid var(--ras-color-primary); outline-offset: 2px; border-radius: 2px; }

/* ==== RAS chrome contrast (Change Set B) — header + footer, ID-scoped ==== */
#masthead .ast-primary-header-bar { background-color: #0B1F33; }
#masthead .main-header-menu .menu-link { color: #FFFFFF; }
#masthead .main-header-menu > .menu-item > .menu-link:hover,
#masthead .main-header-menu > .menu-item > .menu-link:focus { color: #D7E3EF; }
#masthead .main-header-menu > .current-menu-item > .menu-link,
#masthead .main-header-menu > .current-menu-ancestor > .menu-link,
#masthead .main-header-menu > .current-menu-parent > .menu-link { color: #FFFFFF; }
#masthead .main-header-menu .menu-link:focus-visible { outline: 2px solid #FFFFFF; outline-offset: 2px; border-radius: 4px; }
#masthead .menu-toggle,
#masthead .ast-mobile-menu-trigger-minimal,
#masthead .ast-header-search .ast-search-icon { color: #FFFFFF; }
#masthead .ast-header-search .search-field { color: #142033; }
#masthead .ast-header-search .search-field::placeholder { color: #5B6470; }

#colophon .site-primary-footer-wrap { background-color: #0B1F33; }
#colophon .site-below-footer-wrap { background-color: #081726; }
#colophon .main-header-menu .menu-link { color: #FFFFFF; }
#colophon .main-header-menu > .menu-item > .menu-link:hover,
#colophon .main-header-menu > .menu-item > .menu-link:focus { color: #D7E3EF; text-decoration: underline; }
#colophon .main-header-menu .menu-link:focus-visible { outline: 2px solid #FFFFFF; outline-offset: 2px; border-radius: 4px; }
#colophon .ast-footer-copyright,
#colophon .ast-footer-copyright a { color: #E4E7EC; }
#colophon .widget-title,
#colophon .footer-widget-title { color: #E4E7EC; }