:root {
    --color-page-bg: #105793;
    --color-shell-bg: #ffffff;
    --color-panel-soft: #f5f5f5;
    --color-panel-blue: #d0dff2;
    --color-panel-blue-strong: #9fbce3;
    --color-subbar: #6392d1;
    --color-title: #336699;
    --color-title-hover: #86c1e0;
    --color-text: #173b63;
    --color-muted: #5f7997;
    --color-warm: #ff8a00;
    --color-announcement-bg: #fefaec;
    --color-announcement-text: #bf732f;
    --color-agenda-bg: #eff7ff;
    --color-border: #d6deea;
    --shadow-shell: 0 8px 28px rgba(0, 36, 86, 0.18);
    --font-base: Verdana, Arial, Geneva, sans-serif;
    --shell-width: 760px;
    --radius-soft: 2px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    background: var(--color-page-bg);
}

body {
    margin: 0;
    font-family: var(--font-base);
    font-size: 11px;
    line-height: 1.45;
    color: var(--color-text);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0)),
        var(--color-page-bg);
}

a {
    color: var(--color-title);
    text-decoration: none;
}

a:hover {
    color: var(--color-title-hover);
}

.site-shell {
    width: min(var(--shell-width), calc(100% - 24px));
    margin: 0 auto;
    background: var(--color-shell-bg);
    box-shadow: var(--shadow-shell);
}

.site-shell__cap {
    height: 39px;
    background: url("/assets/img/legacy-header.gif") center top no-repeat;
}

.site-header__banner {
    position: relative;
    min-height: 100px;
    overflow: hidden;
    background: url("/assets/img/legacy-banner.jpg") center top no-repeat;
}

.site-header__overlay {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 100px;
    padding: 10px 18px;
    color: #ffffff;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.35);
}

.site-header__title {
    margin: 0;
    font-size: 22px;
    line-height: 1.1;
    letter-spacing: 0.04em;
}

.site-header__subtitle {
    margin: 2px 0 0;
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.site-header__subbar,
.site-header__utility,
.top-nav,
.page-body,
.site-footer__inner {
    padding-left: 12px;
    padding-right: 12px;
}

.site-header__subbar {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding-top: 3px;
    padding-bottom: 3px;
    font-size: 10px;
    font-weight: 700;
    color: #ffffff;
    background: var(--color-subbar);
    border-top: 1px solid #f5f5f5;
    border-bottom: 1px solid #f5f5f5;
}

.site-header__utility {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding-top: 6px;
    padding-bottom: 6px;
    color: var(--color-muted);
    background: #ffffff;
}

.site-header__utility-right {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.top-nav {
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 6px;
    padding-top: 0;
    padding-bottom: 10px;
}

.top-nav__link {
    display: inline-flex;
    align-items: center;
    padding: 2px 4px;
    font-weight: 700;
    color: var(--color-title);
}

.top-nav__link:hover {
    color: var(--color-warm);
}

.page-body {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr) 178px;
    gap: 10px;
    align-items: start;
    padding-bottom: 20px;
}

.sidebar,
.content-column {
    min-width: 0;
}

.panel {
    margin-bottom: 12px;
}

.panel__heading {
    padding: 6px 8px;
    font-size: 11px;
    font-weight: 700;
    color: #ffffff;
    background: linear-gradient(180deg, #6f9cda, #5f8cc9);
}

.panel__body {
    padding: 8px;
    background: #ffffff;
}

.panel__body--tight {
    padding: 0;
}

.panel__body--stack {
    display: grid;
    gap: 4px;
    padding: 0;
}

.menu-group + .menu-group {
    margin-top: 1px;
}

.menu-group__parent,
.menu-group__child {
    display: block;
    font-weight: 700;
}

.menu-group__parent {
    padding: 6px 8px;
    color: #1e436e;
    background: var(--color-panel-blue);
}

.menu-group__parent:hover {
    color: #ffffff;
    background: var(--color-panel-blue-strong);
}

.menu-group__child {
    padding: 6px 8px 6px 18px;
    color: #7d8793;
    background: var(--color-panel-soft);
}

.menu-group__child:hover {
    color: var(--color-warm);
    background: #ffffff;
}

.search-box {
    display: grid;
    gap: 6px;
}

.search-box__label {
    font-weight: 700;
    color: var(--color-text);
}

.search-box__input,
.search-box__button {
    font: inherit;
}

.search-box__input {
    width: 100%;
    padding: 5px 6px;
    border: 1px solid #8ca6c1;
    background: #ffffff;
}

.search-box__button {
    width: 100%;
    padding: 5px 8px;
    border: 1px solid #a6b7cc;
    color: #5f7997;
    background: #f9f9f9;
    cursor: pointer;
}

.featured-article {
    padding: 10px;
    background: var(--color-panel-soft);
    overflow: hidden;
}

.featured-article__meta,
.article-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 6px;
    color: var(--color-muted);
}

.featured-article__title {
    margin: 0 0 10px;
    font-size: 12px;
    line-height: 1.2;
    color: var(--color-title);
}

.featured-article__media {
    float: right;
    width: 250px;
    height: 166px;
    margin: 0 0 10px 12px;
    border: 1px solid #ffffff;
    object-fit: cover;
    background: #f4f4f4;
    padding: 8px;
}

.featured-article__body {
    margin: 0;
    text-align: justify;
}

.center-banner-list {
    display: grid;
    gap: 6px;
    margin: 10px 0;
    justify-items: center;
}

.center-banner {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
}

.center-banner__image {
    display: block;
    max-width: 100%;
    height: auto;
}

.section-title {
    margin: 0 0 6px;
    padding: 4px 0;
    font-size: 12px;
    color: var(--color-title);
}

.article-card {
    padding: 8px;
    border-bottom: 1px solid #f0f0f0;
    background: #ffffff;
    overflow: hidden;
}

.article-card__title {
    margin: 0 0 4px;
    font-size: 12px;
    line-height: 1.35;
}

.article-card__image {
    float: left;
    width: 125px;
    height: 84px;
    margin: 0 8px 4px 0;
    padding: 5px;
    border: 1px solid #cccccc;
    object-fit: cover;
    background: #ffffff;
}

.article-card__title a {
    color: var(--color-title);
}

.article-card__excerpt {
    margin: 0;
    text-align: justify;
}

.article-card__stats {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 6px;
}

.article-card__stat {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-weight: 700;
    color: var(--color-title);
}

.article-card__stat img {
    display: block;
    width: auto;
    height: 20px;
}

.info-card {
    display: block;
    padding: 6px;
}

.info-card strong,
.info-card span {
    display: block;
}

.info-card span {
    margin-top: 2px;
}

.info-card--announcement {
    color: var(--color-announcement-text);
    background: var(--color-announcement-bg);
}

.info-card--agenda {
    color: var(--color-text);
    background: var(--color-agenda-bg);
}

.site-footer {
    border-top: 1px solid var(--color-border);
    background: #f5f5f5;
}

.site-footer__inner {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding-top: 12px;
    padding-bottom: 12px;
    color: #1072a9;
}

.site-shell__base {
    height: 18px;
    background: url("/assets/img/legacy-footer.gif") center bottom no-repeat;
}

.panel__heading--image {
    padding: 0;
    background: transparent;
}

.panel__heading--image img {
    display: block;
    width: 100%;
    height: auto;
}

.content-panel {
    padding: 10px;
    background: #ffffff;
}

.content-panel__header {
    margin-bottom: 10px;
}

.content-panel__header--article {
    margin-bottom: 6px;
}

.content-panel__title {
    margin: 0;
    font-size: 14px;
    color: var(--color-title);
}

.content-panel__intro {
    margin: 5px 0 0;
    color: var(--color-muted);
}

.archive-list {
    display: grid;
    gap: 0;
}

.archive-list--compact .article-card {
    padding-left: 0;
    padding-right: 0;
}

.article-card--archive {
    border-bottom: 1px solid #f2f2f2;
}

.article-detail__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 6px;
    color: var(--color-muted);
}

.article-detail {
    overflow: hidden;
}

.article-detail__image {
    float: left;
    width: 250px;
    max-width: 100%;
    margin: 2px 12px 8px 0;
    padding: 5px;
    border: 1px solid #cccccc;
    background: #ffffff;
}

.article-detail__paragraph {
    margin: 0 0 10px;
    text-align: justify;
}

.article-detail__stats {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 8px;
}

.listing-stack {
    display: grid;
    gap: 6px;
}

.listing-item {
    padding: 8px;
}

.listing-item--announcement {
    background: var(--color-announcement-bg);
    color: var(--color-announcement-text);
}

.listing-item--agenda {
    background: var(--color-agenda-bg);
    color: var(--color-text);
}

.listing-item__meta {
    margin-bottom: 4px;
    color: var(--color-muted);
}

.listing-item__title {
    margin: 0 0 4px;
    font-size: 12px;
    line-height: 1.35;
}

.listing-item__body {
    margin: 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.gallery-card {
    border: 1px solid #e6e6e6;
    background: #ffffff;
}

.gallery-card__image {
    display: block;
    width: 100%;
    height: 180px;
    object-fit: cover;
    background: #f5f5f5;
}

.gallery-card__body {
    padding: 8px;
}

.gallery-card__album {
    margin-bottom: 4px;
    color: var(--color-muted);
}

.gallery-card__title {
    margin: 0 0 4px;
    font-size: 12px;
    line-height: 1.35;
    color: var(--color-title);
}

.gallery-card__caption {
    margin: 0;
    text-align: justify;
}

.download-list {
    display: grid;
    gap: 6px;
}

.download-item {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 8px;
    align-items: start;
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
}

.download-item__icon img {
    display: block;
    width: auto;
    height: 20px;
}

.download-item__title {
    margin: 0 0 4px;
    font-size: 12px;
    line-height: 1.35;
}

.download-item__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--color-muted);
}

@media (max-width: 900px) {
    .site-shell {
        width: min(var(--shell-width), calc(100% - 16px));
    }
}

@media (max-width: 760px) {
    .page-body {
        grid-template-columns: 1fr;
    }

    .featured-article__media {
        float: none;
        width: 100%;
        height: auto;
        margin: 0 0 10px;
    }

    .article-card__image {
        float: none;
        width: 100%;
        height: auto;
        margin: 0 0 8px;
    }

    .article-detail__image {
        float: none;
        width: 100%;
        margin: 0 0 10px;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .site-header__subbar,
    .site-header__utility,
    .site-footer__inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .top-nav {
        justify-content: flex-start;
    }
}