.info-grid, .service-grid, .digital-cards, .contact-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 22px;
}

.info-panel, .service-block, .digital-card, .news-column {
    padding: 26px;
}

.info-panel span, .digital-card span {
    display: block;
    color: var(--muted);
}

.info-panel strong, .digital-card strong {
    display: block;
    margin: 8px 0;
    color: var(--green);
    font-size: 19px;
    font-family: "Source Han Serif SC", SimSun, serif;
}

.visit-strip {
    padding-top: 32px;
    padding-bottom: 32px;
    background: rgba(247,243,234,.58);
}

.visit-strip-inner {
    display: grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    overflow: hidden;
    border: 1px solid rgba(18,63,53,.22);
    border-radius: 8px;
    background: rgba(255,250,241,.9);
    box-shadow: 0 18px 46px rgba(18,63,53,.08);
}

.visit-strip article {
    min-height: 102px;
    padding: 24px 26px;
    border-right: 1px solid rgba(18,63,53,.18);
}

.visit-strip span {
    display: block;
    color: var(--clay);
    font-size: 14px;
    font-weight: 800;
}

.visit-strip strong {
    display: block;
    margin-top: 8px;
    color: var(--green);
    font-size: 20px;
    line-height: 1.35;
}

.visit-strip a {
    display: grid;
    place-items: center;
    color: #fffaf1;
    background: var(--green);
    font-weight: 800;
    transition: background .2s ease;
}

.visit-strip a:hover {
    background: var(--clay);
}

.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 14px;
}

.stat-grid strong {
    padding: 24px;
    border-radius: 8px;
    background: #fffaf1;
    color: var(--green);
    font-size: 28px;
    box-shadow: var(--shadow);
}

.stat-grid span {
    display: block;
    font: 15px/1.5 "Microsoft YaHei", sans-serif;
    color: var(--muted);
}

.feature-photo {
    width: 100%;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: filter .4s ease, opacity .4s ease;
}

.feature-photo-wrap {
    position: relative;
    display: inline-block;
    overflow: hidden;
    border-radius: 8px;
}

.feature-photo-wrap .feature-photo {
    filter: brightness(.55);
}

.feature-photo-wrap:hover .feature-photo {
    filter: brightness(1);
}

.feature-cta {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 12px 32px;
    color: #fffaf1;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,.4);
    border-radius: 4px;
    background: rgba(18,63,53,.82);
    backdrop-filter: blur(6px);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: .06em;
    white-space: nowrap;
    opacity: .7;
    transition: opacity .35s ease, background .25s ease, border-color .25s ease;
}

.feature-photo-wrap:hover .feature-cta {
    opacity: 1;
}

.feature-cta:hover {
    background: rgba(18,63,53,.94);
    border-color: rgba(240,207,139,.6);
}

.digital-layout {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 24px;
    padding: 24px;
    color: #eef9f2;
    background: #103b32;
    border-radius: 8px;
}

.digital-layout img {
    height: 430px;
    width: 100%;
    object-fit: cover;
    border-radius: 6px;
}

.digital-links {
    display: grid;
    gap: 12px;
}

.digital-links a {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding: 20px;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 6px;
    background: rgba(255,255,255,.06);
}

.home-digital {
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(18,63,53,.06), rgba(18,63,53,.02));
    border-top: 1px solid rgba(18,63,53,.08);
    border-bottom: 1px solid rgba(18,63,53,.08);
}

.home-digital::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 0 58%, rgba(198,155,87,.08) 58% 59%, transparent 59%);
    pointer-events: none;
}

.home-digital-layout {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(340px, .85fr);
    gap: 24px;
    align-items: stretch;
}

.home-digital-hero {
    position: relative;
    min-height: 430px;
    overflow: hidden;
    border-radius: 8px;
    color: #fffaf1;
    background: var(--green);
    box-shadow: 0 20px 54px rgba(18,63,53,.16);
}

.home-digital-hero img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .82;
    transition: transform .5s ease;
}

.home-digital-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(7,35,29,.92), rgba(7,35,29,.54) 58%, rgba(7,35,29,.2));
}

.home-digital-hero:hover img {
    transform: scale(1.04);
}

.home-digital-hero span, .home-digital-hero strong, .home-digital-hero em {
    position: relative;
    z-index: 1;
    display: block;
    max-width: 640px;
    margin-left: 34px;
    margin-right: 34px;
}

.home-digital-hero span {
    margin-top: 42px;
    color: #f0cf8b;
    font-size: 13px;
    font-weight: 900;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.home-digital-hero strong {
    margin-top: 16px;
    color: #fffaf1;
    font: 700 clamp(30px,4vw,52px)/1.14 "Source Han Serif SC", SimSun, serif;
}

.home-digital-hero em {
    margin-top: 16px;
    color: rgba(255,250,241,.76);
    font-style: normal;
    line-height: 1.86;
}

.home-digital-cards {
    display: grid;
    gap: 14px;
}

.home-digital-cards a {
    position: relative;
    display: grid;
    grid-template-columns: 58px minmax(0,1fr);
    gap: 8px 16px;
    align-content: center;
    min-height: 134px;
    padding: 22px 24px;
    border: 1px solid rgba(18,63,53,.12);
    border-radius: 8px;
    background: linear-gradient(145deg, rgba(255,250,241,.96), rgba(247,243,234,.72));
    box-shadow: 0 14px 36px rgba(18,63,53,.07);
    transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.home-digital-cards a:hover {
    transform: translateY(-3px);
    border-color: rgba(169,79,53,.3);
    box-shadow: 0 20px 48px rgba(18,63,53,.12);
}

.home-digital-cards img {
    grid-row: 1 / span 2;
    width: 52px;
    height: 52px;
}

.home-digital-cards strong {
    color: var(--green);
    font-size: 19px;
    line-height: 1.35;
}

.home-digital-cards span {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.72;
}

.home-digital-cards a::after {
    content: "→";
    position: absolute;
    right: 22px;
    top: 22px;
    color: var(--clay);
    font-weight: 900;
    opacity: .65;
}

.news-layout {
    display: grid;
    grid-template-columns: .92fr 1.08fr;
    gap: 26px;
}

.news-lead {
    padding: 0;
    border-radius: 8px;
    overflow: hidden;
    background: #fffaf1;
    box-shadow: var(--shadow);
}

.news-lead-img {
    position: relative;
    overflow: hidden;
}

.news-lead-img img {
    height: 330px;
    width: 100%;
    object-fit: cover;
    display: block;
}

.news-lead-img span {
    position: absolute;
    top: 14px;
    left: 14px;
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 14px;
    border-radius: 4px;
    background: rgba(18,63,53,.86);
    color: #f0cf8b;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .06em;
    backdrop-filter: blur(6px);
}

.news-lead h3 {
    display: block;
    margin: 18px 24px 8px;
}

.news-lead p {
    display: block;
    margin: 8px 24px 18px;
}

.tab-bar {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 18px;
}

.tab-bar button {
    min-height: 38px;
    padding: 0 16px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #fffaf1;
    color: var(--green);
    cursor: pointer;
}

.tab-bar button.active {
    color: #fffaf1;
    background: var(--green);
}

.tab-more {
    margin-left: auto;
    color: var(--clay);
    font-size: 15px;
    font-weight: 800;
    text-decoration: none;
    white-space: nowrap;
    transition: transform .2s ease;
}

.tab-more:hover {
    transform: translateY(-3px);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: grid;
    gap: 15px;
}

.tab-panel a, .news-column a {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
    color: var(--green);
}

.floor-plan, .cta-band, .empty-state {
    /* background: #fffaf1;border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); */
}

.floor-list, .chapter-grid, .visit-flow, .guide-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 18px;
    padding: 0;
    list-style: none;
}

.floor-list span, .chapter-grid li, .visit-flow li, .guide-list article {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fffaf1;
    box-shadow: var(--shadow);
}

/* ── Artifact Detail (artifact-detail.html) ── */
.ad-page {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    align-items: stretch;
    min-height: 0;
}

.ad-visual {
    position: relative;
    display: block;
    padding: 0;
    background: linear-gradient(160deg, #0f3a30, #1b5848);
    overflow: hidden;
}

.ad-visual-inner {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ad-visual-inner img {
    width: 100%;
    height: 110%;
    object-fit: cover;
    display: block;
}

.ad-visual.artifact-visual .ad-visual-inner {
    /*padding: 36px;*/
    background: radial-gradient(circle at 50% 44%, rgba(240,207,139,.16), rgba(15,58,48,.92) 64%);
}

.ad-visual.artifact-visual .ad-visual-inner img {
    object-fit: contain;
    border-radius: 8px;
    filter: drop-shadow(0 24px 34px rgba(0,0,0,.24));
}

.ad-visual-cap {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    text-align: center;
    padding: 8px 16px;
    color: rgba(255,255,255,.6);
    font-size: 12px;
    letter-spacing: .04em;
    background: linear-gradient(transparent, rgba(0,0,0,.4));
    margin: 0;
}

.ad-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0;
    padding: 32px 7vw 32px 36px;
    background: var(--paper-2);
}

.ad-body .tag {
    margin-bottom: 8px;
    align-self: flex-start;
}

.ad-title {
    color: var(--green);
    font-size: clamp(22px,2.8vw,30px);
    margin-bottom: 4px;
    line-height: 1.2;
}

.ad-sub {
    color: var(--gold);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 16px;
}

.ad-desc {
    margin-bottom: 18px;
}

.ad-desc p {
    color: var(--muted);
    line-height: 1.7;
    font-size: 14px;
}

.ad-desc p + p {
    margin-top: 8px;
}

.ad-specs {
    display: grid;
    gap: 0;
    margin-bottom: 20px;
    border-top: 2px solid var(--green);
}

.ad-spec {
    display: grid;
    grid-template-columns: 80px 1fr;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--line);
}

.ad-spec span {
    color: var(--gold);
    font-weight: 800;
    font-size: 13px;
}

.ad-spec strong {
    color: var(--ink);
    font-weight: 600;
    font-size: 14px;
}

.ad-btns {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* ── 3D Modal (artifact-detail.html) ── */
.ad-related .image-card img {
    /*height: 160px;*/
}

.ad-related .image-card div {
    padding: 14px;
}

.ad-related .image-card h3 {
    font-size: 16px;
}

.ad-related .image-card p {
    font-size: 13px;
    line-height: 1.5;
}

.ad-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
}

.ad-modal.open {
    display: block;
}

.ad-modal-mask {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.82);
}

.ad-modal-box {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: min(680px, 92vw);
    background: var(--paper-2);
    border-radius: 10px;
    box-shadow: 0 30px 80px rgba(0,0,0,.5);
    overflow: hidden;
}

.ad-modal-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    border-bottom: 1px solid var(--line);
    background: var(--green);
    color: #fffaf1;
}

.ad-modal-head .tag {
    background: rgba(240,207,139,.24);
    color: #f0cf8b;
    margin-bottom: 4px;
}

.ad-modal-head h3 {
    color: #fffaf1;
    font-size: 18px;
}

.ad-modal-close {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: rgba(255,255,255,.16);
    color: #fffaf1;
    font-size: 18px;
    cursor: pointer;
    transition: background .15s ease;
}

.ad-modal-close:hover {
    background: rgba(255,255,255,.3);
}

.ad-3d-stage {
    position: relative;
    height: 420px;
    background: radial-gradient(circle at center, #1a4036, #0a241e);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
}

.ad-3d-rotor {
    width: 260px;
    height: 260px;
    cursor: grab;
    transition: transform .08s ease;
    will-change: transform;
}

.ad-3d-rotor.dragging {
    cursor: grabbing;
    transition: none;
}

.ad-3d-rotor img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 8px;
    filter: drop-shadow(0 0 42px rgba(240,207,139,.22));
}

.ad-3d-hint {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,.5);
    font-size: 13px;
    pointer-events: none;
}

.ad-3d-controls {
    position: absolute;
    top: 16px;
    right: 16px;
    display: flex;
    gap: 8px;
}

.ad-3d-btn {
    padding: 6px 14px;
    border: 1px solid rgba(255,255,255,.24);
    border-radius: 4px;
    background: rgba(0,0,0,.3);
    color: #fffaf1;
    font-size: 13px;
    cursor: pointer;
    transition: background .15s ease;
}

.ad-3d-btn:hover {
    background: rgba(240,207,139,.2);
    border-color: rgba(240,207,139,.5);
}

.ad-3d-info {
    padding: 16px 24px 20px;
}

.ad-3d-info p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
    margin: 0;
}

.action-row {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.news-list-page {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 24px;
}

.contact-grid {
    grid-template-columns: repeat(3, minmax(0,1fr));
}

.contact-grid .contact-map {
    grid-column: 1 / -1;
    min-height: 300px;
    border-color: var(--line);
    color: var(--muted);
    background: #fffaf1;
}

.artifact-carousel {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: calc((100% - 66px) / 4);
    gap: 22px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 12px;
    scrollbar-width: none;
}

.artifact-carousel::-webkit-scrollbar {
    display: none;
}

.artifact-carousel .image-card {
    scroll-snap-align: start;
}

.image-card.artifact-card img {
    object-fit: contain;
    /* padding: 14px;*/
    background: linear-gradient(145deg, #f7efe3, #eadcc8);
}

.sub-hero.artifact-hero img {
    object-fit: contain;
    padding: 28px 0;
    background: #123f35;
}

.sub-hero .hero-overlay {
    background: linear-gradient(90deg, rgba(6,31,26,.9), rgba(6,31,26,.62) 48%, rgba(6,31,26,.16));
}

.sub-hero-text h1 {
    text-shadow: 0 8px 28px rgba(0,0,0,.24);
}

.intro-panel, .content-band, .service-hero-grid, .detail-layout, .pending-layout, .digital-hub, .vr-layout, .audio-layout, .edu-layout, .news-board {
    display: grid;
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: 34px;
    align-items: stretch;
}

.intro-copy, .band-copy, .service-feature, .exhibition-summary, .detail-aside, .detail-main, .pending-card, .digital-feature, .vr-stage, .audio-intro, .edu-lead, .news-feature {
    padding: 34px;
    border: 1px solid rgba(18,63,53,.16);
    border-radius: 8px;
    background: rgba(255,250,241,.82);
    box-shadow: 0 18px 46px rgba(18,63,53,.08);
}

.intro-copy h2, .band-copy h2, .service-feature h2, .exhibition-summary h2, .digital-feature h2, .audio-intro h2, .edu-lead h2, .news-feature h2 {
    color: var(--green);
    margin: 8px 0 16px;
}

.intro-copy p:not(.eyebrow), .band-copy p:not(.eyebrow), .service-feature p:not(.eyebrow), .exhibition-summary p:not(.eyebrow), .digital-feature p:not(.eyebrow), .audio-intro p:not(.eyebrow), .edu-lead p:not(.eyebrow), .news-feature p:not(.eyebrow) {
    color: var(--muted);
    max-width: 64ch;
}

.profile-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 14px;
}

.profile-metrics span {
    min-height: 132px;
    padding: 24px;
    border: 1px solid rgba(18,63,53,.14);
    border-radius: 8px;
    background: linear-gradient(145deg, rgba(255,250,241,.9), rgba(247,243,234,.72));
    color: var(--muted);
    box-shadow: 0 14px 36px rgba(18,63,53,.07);
}

.profile-metrics strong {
    display: block;
    color: var(--green);
    font: 700 38px/1.05 "Source Han Serif SC", SimSun, serif;
}

.route-cards, .digital-cards, .edu-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 18px;
}

.notice-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 18px;
}

.route-cards {
    grid-column: 1 / -1;
}

.route-cards article, .route-cards a, .notice-card, .digital-card, .edu-grid article {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255,250,241,.86);
    box-shadow: 0 14px 34px rgba(18,63,53,.07);
    transition: transform .2s ease, border-color .2s ease;
}

.route-cards a:hover, .digital-card:hover, .vr-points a:hover {
    transform: translateY(-3px);
    border-color: rgba(169,79,53,.36);
}

.route-cards h3, .route-cards strong, .notice-card h2, .notice-card h3, .digital-card h3, .digital-card strong, .edu-grid h3 {
    color: var(--green);
    margin-bottom: 10px;
}

.route-cards p, .notice-card p, .edu-grid p {
    color: var(--muted);
}

.route-cards span {
    display: block;
    color: var(--muted);
}

.service-hero-grid {
    grid-template-columns: minmax(360px, .74fr) minmax(0, 1fr);
    align-items: center;
}

.service-hero-grid .route-cards {
    grid-column: auto;
    grid-template-columns: repeat(2, minmax(0,1fr));
}

.service-feature dl {
    display: grid;
    grid-template-columns: 92px 1fr;
    gap: 10px 18px;
    margin: 22px 0 0;
}

.service-feature dt {
    color: var(--green);
    font-weight: 800;
}

.service-feature dd {
    margin: 0;
    color: var(--ink);
    font-weight: 600;
}

.process-list, .floor-axis, .audio-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 16px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.process-list {
    grid-template-columns: repeat(5, minmax(0,1fr));
}

.process-list li, .floor-axis article, .floor-axis span, .audio-list article {
    padding: 24px;
    border-radius: 8px;
    background: #103b32;
    color: rgba(255,255,255,.76);
    box-shadow: 0 18px 42px rgba(18,63,53,.14);
}

.process-list strong, .floor-axis strong, .audio-list strong {
    display: block;
    color: #fffaf1;
    font-size: 22px;
    margin-bottom: 8px;
}

.floor-axis span {
    display: flex;
    align-items: center;
    min-height: 118px;
    color: #fffaf1;
    font-weight: 800;
    line-height: 1.45;
}

.data-note {
    margin-top: 18px;
    padding: 16px 18px;
    border-left: 4px solid var(--clay);
    background: rgba(169,79,53,.08);
    color: #6b4a3f;
}

.detail-layout {
    grid-template-columns: 320px minmax(0,1fr);
    align-items: start;
}

.detail-aside {
    position: sticky;
    top: 96px;
}

.detail-aside img {
    width: 100%;
    height: 210px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 18px;
}

.detail-aside a {
    display: block;
    padding: 14px 0;
    border-top: 1px solid var(--line);
    color: var(--green);
    font-weight: 800;
}

.detail-main {
    display: grid;
    gap: 22px;
}

.prose-block {
    padding-bottom: 22px;
    border-bottom: 1px solid var(--line);
}

.prose-block h2 {
    color: var(--green);
    margin-bottom: 10px;
    font-size: 24px;
}

.prose-block p, .pending-card p, .vr-stage p {
    color: var(--muted);
}

/* ── Media Bridge (exhibitions.html) ── */
.media-bridge {
    background: linear-gradient(160deg, #0d2e26 0%, #123f35 40%, #164b3f 100%);
    color: #dce6df;
    position: relative;
    overflow: hidden;
}

.media-bridge::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(ellipse 600px 400px at 20% 50%, rgba(198,155,87,.08), transparent), radial-gradient(ellipse 500px 350px at 80% 30%, rgba(198,155,87,.05), transparent);
}

.media-bridge-inner {
    position: relative;
    z-index: 1;
}

.media-bridge-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 36px;
}

.media-bridge-head .eyebrow {
    color: var(--gold);
}

.media-bridge-head h2 {
    color: #fff8e9;
    font-size: clamp(24px,3vw,34px);
}

.media-bridge-head p {
    color: rgba(255,255,255,.68);
    margin-top: 10px;
    font-size: 15px;
}

.media-bridge-cards {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 18px;
}

.media-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 32px 20px 24px;
    border-radius: 10px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    text-decoration: none;
    color: #dce6df;
    transition: all .3s ease;
}

.media-card:hover {
    background: rgba(255,255,255,.1);
    border-color: rgba(240,207,139,.35);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0,0,0,.25);
}

.media-card-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: rgba(240,207,139,.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    transition: background .3s ease;
}

.media-card:hover .media-card-icon {
    background: rgba(240,207,139,.16);
}

.media-card h3 {
    color: #fff8e9;
    font-size: 17px;
    margin-bottom: 8px;
}

.media-card p {
    color: rgba(255,255,255,.58);
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 12px;
}

.media-card-link {
    color: var(--gold);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .04em;
    transition: color .2s;
}

.media-card:hover .media-card-link {
    color: #f0cf8b;
}

.pending-layout {
    grid-template-columns: 1fr 1fr;
}

.pending-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 12px;
    margin-top: 20px;
}

.pending-fields span {
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 6px;
    color: var(--green);
    background: rgba(247,243,234,.62);
}

/* ── Collection Filter & Pagination (collections.html) ── */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 28px;
}

.filter-tag {
    padding: 8px 18px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--green);
    background: #fffaf1;
    font-weight: 700;
    cursor: pointer;
    user-select: none;
    transition: all .15s ease;
}

.filter-tag:hover {
    border-color: var(--clay);
}

.filter-tag.active {
    color: #fffaf1;
    background: var(--green);
    border-color: var(--green);
}

.pagination {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 34px;
}

.page-btn {
    min-width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fffaf1;
    color: var(--green);
    font-weight: 800;
    cursor: pointer;
    transition: all .15s ease;
}

.page-btn:hover {
    border-color: var(--clay);
}

.page-btn.active {
    color: #fffaf1;
    background: var(--green);
    border-color: var(--green);
}

.collection-filter {
    margin-bottom: 24px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255,250,241,.82);
}

.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 12px;
}

.filter-row span {
    padding: 8px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--green);
    background: #fffaf1;
    font-weight: 700;
}

.digital-hub {
    grid-template-columns: .82fr 1.18fr;
    align-items: center;
}

.digital-hub .digital-cards {
    grid-template-columns: repeat(2, minmax(0,1fr));
}

.digital-card a {
    display: inline-block;
    margin-top: 18px;
    color: var(--clay);
    font-weight: 800;
}

.digital-card small {
    display: block;
    margin-top: 10px;
    color: #8b7a6b;
    font-size: 13px;
    line-height: 1.55;
}

.vr-layout {
    grid-template-columns: 1.2fr .8fr;
}

.vr-stage {
    min-height: 430px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    color: #fffaf1;
    background: linear-gradient(180deg, rgba(16,59,50,.18), rgba(16,59,50,.92)), url("../images/content/hangu-map-wall.jpg") center/cover;
}

.vr-stage p {
    color: rgba(255,255,255,.78);
}

.vr-points {
    display: grid;
    gap: 12px;
}

.vr-points a {
    padding: 18px 20px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255,250,241,.86);
    color: var(--green);
    font-weight: 800;
}

.audio-layout, .edu-layout, .news-board {
    align-items: start;
}

.audio-list {
    grid-template-columns: 1fr;
}

.news-board {
    grid-template-columns: .95fr 1.05fr;
}

.news-feature img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 18px;
}

/* ── Contact Hero Strip (contact.html) ── */
.contact-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 32px;
    align-items: stretch;
}

.contact-hero-info {
    padding: 36px;
    border: 1px solid rgba(18,63,53,.1);
    border-radius: 12px;
    background: linear-gradient(160deg, rgba(255,250,241,.98), rgba(252,248,238,.82));
    box-shadow: 0 16px 40px rgba(18,63,53,.05);
}

.contact-hero-info h2 {
    color: var(--green);
    margin: 8px 0 28px;
}

.ch-info-list {
    list-style: none;
    display: grid;
    gap: 0;
}

.ch-info-list li {
    display: flex;
    gap: 18px;
    padding: 18px 0;
    border-bottom: 1px solid rgba(18,63,53,.06);
    align-items: flex-start;
}

.ch-info-list li:last-child {
    border-bottom: none;
}

.ch-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: rgba(18,63,53,.06);
    color: var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background .3s ease, color .3s ease;
}

.ch-info-list li:hover .ch-icon {
    background: var(--green);
    color: var(--gold);
}

.ch-info-list li strong {
    display: block;
    color: var(--green);
    font-size: 14px;
    margin-bottom: 3px;
}

.ch-info-list li p {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
}

.ch-note {
    font-size: 13px;
    color: #8b7a6b;
}

.contact-hero-map {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(18,63,53,.07);
    min-height: 480px;
}

.contact-hero-map iframe {
    width: 100%;
    height: 100%;
    min-height: 480px;
}

/* ── Visit Cards Strip (contact.html) ── */
.ct-visit-strip {
    background: linear-gradient(180deg, rgba(255,250,241,.7), rgba(247,243,234,.3));
    border-top: 1px solid rgba(18,63,53,.05);
    border-bottom: 1px solid rgba(18,63,53,.05);
}

.ct-visit-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ct-visit-card {
    padding: 38px 30px;
    border: 1px solid rgba(18,63,53,.08);
    border-radius: 12px;
    background: linear-gradient(160deg, rgba(255,250,241,.95), rgba(252,248,238,.8));
    box-shadow: 0 14px 36px rgba(18,63,53,.04);
    text-align: center;
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.ct-visit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 22px 50px rgba(18,63,53,.1);
    border-color: rgba(169,79,53,.25);
}

.ct-visit-icon {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: rgba(18,63,53,.06);
    color: var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 22px;
    transition: background .3s ease, color .3s ease;
}

.ct-visit-card:hover .ct-visit-icon {
    background: var(--green);
    color: var(--gold);
}

.ct-visit-card h3 {
    color: var(--green);
    font-size: 19px;
    margin-bottom: 12px;
}

.ct-visit-card p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.72;
    margin: 0;
}

/* ── Nearby Strip (contact.html) ── */
.ct-nearby-strip {
    background: #fffaf1;
}

.ct-nearby-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ct-nearby-card {
    padding: 34px 28px;
    border: 1px solid rgba(18,63,53,.08);
    border-radius: 12px;
    background: rgba(255,250,241,.92);
    box-shadow: 0 14px 36px rgba(18,63,53,.04);
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.ct-nearby-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 22px 50px rgba(18,63,53,.1);
    border-color: rgba(169,79,53,.25);
}

.ct-nearby-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(240,207,139,.12);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    transition: background .3s ease, color .3s ease;
}

.ct-nearby-card:hover .ct-nearby-icon {
    background: rgba(240,207,139,.24);
}

.ct-nearby-card h3 {
    color: var(--green);
    font-size: 18px;
    margin-bottom: 10px;
}

.ct-nearby-card p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.72;
    margin: 0;
}

/* ── Inquiry Strip (contact.html) ── */
.ct-inquiry-strip {
    background: linear-gradient(180deg, rgba(255,250,241,.3), rgba(247,243,234,.5));
    border-top: 1px solid rgba(18,63,53,.05);
    border-bottom: 1px solid rgba(18,63,53,.05);
}

.ct-inquiry-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.ct-inquiry-card {
    padding: 32px 24px;
    border: 1px solid rgba(18,63,53,.08);
    border-radius: 12px;
    background: linear-gradient(160deg, rgba(255,250,241,.95), rgba(252,248,238,.8));
    box-shadow: 0 12px 32px rgba(18,63,53,.03);
    text-align: center;
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.ct-inquiry-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 44px rgba(18,63,53,.08);
    border-color: rgba(169,79,53,.22);
}

.ct-inquiry-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(18,63,53,.06);
    color: var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    transition: background .3s ease, color .3s ease;
}

.ct-inquiry-card:hover .ct-inquiry-icon {
    background: var(--green);
    color: var(--gold);
}

.ct-inquiry-card h3 {
    color: var(--green);
    font-size: 16px;
    margin-bottom: 10px;
}

.ct-inquiry-val {
    color: var(--green);
    font: 700 20px/1.3 "Source Han Serif SC", SimSun, serif;
    margin: 0 0 6px;
}

.ct-inquiry-card small {
    display: block;
    color: #8b7a6b;
    font-size: 13px;
}

/* Service block icons */
.service-icon {
    font-size: 32px;
    margin-bottom: 14px;
    line-height: 1;
}

/* ── Digital: 数字体验 (digital.html) ── */
.digital-hero-strip {
    background: linear-gradient(170deg, rgba(255,250,241,.7), rgba(247,243,234,.42));
    border-top: 1px solid rgba(18,63,53,.06);
    border-bottom: 1px solid rgba(18,63,53,.06);
}

.dg-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.dg-card {
    display: flex;
    gap: 28px;
    padding: 34px 30px;
    border: 1px solid rgba(18,63,53,.08);
    border-radius: 12px;
    background: linear-gradient(160deg, rgba(255,250,241,.98), rgba(252,248,238,.82));
    box-shadow: 0 16px 40px rgba(18,63,53,.05);
    text-decoration: none;
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
    align-items: flex-start;
}

.dg-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 24px 54px rgba(18,63,53,.12);
    border-color: rgba(169,79,53,.28);
}

.dg-icon-circle {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(18,63,53,.04);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green);
    flex-shrink: 0;
    transition: background .3s ease, color .3s ease, transform .3s ease;
}

.dg-card:hover .dg-icon-circle {
    background: var(--green);
    color: #f0cf8b;
    transform: scale(1.08);
}

.dg-card-body {
    flex: 1;
    min-width: 0;
}

.dg-card-body h3 {
    color: var(--green);
    font-size: 20px;
    margin-bottom: 10px;
}

.dg-card-body p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.72;
    margin-bottom: 14px;
}

.dg-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--clay);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: .04em;
    transition: color .2s ease;
}

.dg-link::after {
    content: ">>";
    transition: transform .2s ease;
}

.dg-card:hover .dg-link::after {
    transform: translateX(3px);
}

.tag-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    min-height: 28px;
    margin-bottom: 12px;
}

.tag-3d {
    color: #fffaf1;
    background: var(--green);
}

.image-card.artifact-card > div {
    display: flex;
    flex: 1;
    flex-direction: column;
}

.image-card.artifact-card .tag {
    align-self: flex-start;
    flex: 0 0 auto;
    width: auto;
    max-width: max-content;
    white-space: nowrap;
    justify-content: flex-start;
}

.image-card.artifact-card .tag-row + h3 {
    margin-top: 0;
}

.image-card.artifact-card h3 {
    min-height: 30px;
    line-height: 1.45;
}

.image-card.artifact-card p {
    flex: 1;
}

/* ── Digital: 重点3D文物 (digital.html) ── */
.digital-artifact-strip {
    background: linear-gradient(170deg, rgba(247,243,234,.5), transparent);
    border-top: 1px solid rgba(18,63,53,.05);
}

/* ── Digital: 参观流程 (digital.html) ── */
/* ── News Full List (news.html) ── */
.news-full-list {
}

.news-full-list .tab-bar {
    margin-bottom: 28px;
}

.news-full-list .tab-panel.active {
    gap: 0;
}

.news-item {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    color: var(--green);
    text-decoration: none;
    transition: all .15s ease;
}

.news-item:hover {
    background: rgba(255,250,241,.45);
    margin: 0 -12px;
    padding-left: 12px;
    padding-right: 12px;
    border-radius: 6px;
}

.news-item img {
    width: 120px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,.08);
}

.ni-body {
    flex: 1;
    min-width: 0;
}

.ni-title {
    display: block;
    font-weight: 600;
    font-size: 16px;
    color: var(--green);
    margin-bottom: 4px;
}

.ni-summary {
    display: block;
    font-size: 13px;
    color: var(--muted);
    line-height: 1.45;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.edu-list-page .ni-summary {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    white-space: normal;
}

.ni-date {
    font-size: 13px;
    color: #8b7a6b;
    white-space: nowrap;
    flex-shrink: 0;
}

.audio-entry-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 18px;
}

.audio-entry {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 26px 22px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fffaf1;
    box-shadow: 0 14px 34px rgba(18,63,53,.07);
    transition: transform .2s ease;
}

.audio-entry:hover {
    transform: translateY(-3px);
    border-color: rgba(169,79,53,.36);
}

.audio-entry .entry-num {
    display: grid;
    place-items: center;
    min-width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--green);
    color: #f0cf8b;
    font: 700 18px/1 "Source Han Serif SC", SimSun, serif;
    flex-shrink: 0;
}

.audio-entry strong {
    display: block;
    color: var(--green);
    font-size: 18px;
    margin-bottom: 6px;
}

.audio-entry small {
    display: block;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
}

/* ── Audio Guide: 展厅播放列表 (guide.html) ── */
.guide-page-body {
    padding-bottom: 0;
}

.guide-page-body .site-footer {
    padding-bottom: 0;
}

.audio-guide-page {
    background: linear-gradient(180deg, rgba(255,250,241,.62), rgba(246,241,230,.18));
}

.audio-guide-workspace {
    display: grid;
    grid-template-columns: 330px minmax(0,1fr);
    gap: 32px;
    align-items: start;
}

.audio-hall-list {
    position: sticky;
    top: 96px;
    display: grid;
    gap: 12px;
}

.audio-hall-tab {
    display: grid;
    grid-template-columns: 46px minmax(0,1fr);
    gap: 10px 14px;
    align-items: start;
    width: 100%;
    padding: 20px;
    border: 1px solid rgba(18,63,53,.14);
    border-radius: 8px;
    background: rgba(255,250,241,.82);
    color: var(--green);
    text-align: left;
    cursor: pointer;
    transition: border-color .2s ease, background .2s ease;
}

.audio-hall-tab:hover {
    border-color: rgba(169,79,53,.36);
}

.audio-hall-tab.active {
    color: #fffaf1;
    background: var(--green);
    border-color: var(--green);
}

.audio-hall-tab span {
    grid-row: 1 / span 2;
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(198,155,87,.16);
    color: var(--clay);
    font: 800 15px/1 "Source Han Serif SC", SimSun, serif;
}

.audio-hall-tab.active span {
    color: var(--green);
    background: #f0cf8b;
}

.audio-hall-tab strong {
    display: block;
    font-size: 16px;
    line-height: 1.45;
}

.audio-hall-tab small {
    display: block;
    color: var(--muted);
    font-size: 13px;
}

.audio-hall-tab.active small {
    color: rgba(255,250,241,.68);
}

.audio-playlist-area {
    min-width: 0;
}

.audio-hall-panel {
    display: none;
    padding: 34px;
    border: 1px solid rgba(18,63,53,.12);
    border-radius: 10px;
    background: rgba(255,250,241,.9);
    box-shadow: 0 16px 40px rgba(18,63,53,.07);
}

.audio-hall-panel.active {
    display: block;
}

.audio-panel-head {
    padding-bottom: 22px;
    border-bottom: 1px solid rgba(18,63,53,.12);
}

.audio-panel-head h2 {
    margin: 6px 0 12px;
}

.audio-panel-head p:not(.eyebrow) {
    color: var(--muted);
    max-width: 70ch;
}

.audio-track-list {
    display: grid;
    gap: 10px;
    margin: 22px 0 0;
    padding: 0;
    list-style: none;
}

.audio-track {
    position: relative;
    display: grid;
    grid-template-columns: 44px minmax(0,1fr) 56px 34px;
    gap: 12px;
    align-items: center;
    width: 100%;
    min-height: 62px;
    padding: 10px 12px;
    border: 1px solid rgba(18,63,53,.1);
    border-radius: 8px;
    background: rgba(255,250,241,.62);
    color: var(--ink);
    text-align: left;
    cursor: pointer;
    transition: border-color .2s ease, background .2s ease, transform .2s ease, box-shadow .2s ease;
}

.audio-track::after {
    content: "";
    grid-column: 4;
    grid-row: 1;
    justify-self: end;
    width: 30px;
    height: 30px;
    border: 1px solid rgba(18,63,53,.16);
    border-radius: 50%;
    background: rgba(255,255,255,.76);
}

.audio-track::before {
    content: "";
    grid-column: 4;
    grid-row: 1;
    justify-self: end;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-position: center;
    background-repeat: no-repeat;
    background-size: 14px 14px;
    transition: background-image .2s ease;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23123f35'><path d='M8 5v14l11-7z'/></svg>");
    z-index: 1;
}

.audio-track:hover {
    border-color: rgba(169,79,53,.3);
    background: rgba(255,250,241,.9);
    transform: translateX(2px);
    box-shadow: 0 10px 22px rgba(18,63,53,.06);
}

.audio-track:hover strong {
    color: var(--clay);
}

.audio-track.active strong {
    color: var(--green);
}

.audio-track.active::after {
    border-color: var(--green);
    background: var(--green);
}

.audio-track.active::before {
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fffaf1'><path d='M8 5v14l11-7z'/></svg>");
}

.audio-track.active.is-playing::before {
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fffaf1'><path d='M8 5h3v14H8zM13 5h3v14h-3z'/></svg>");
}

.audio-track span {
    grid-column: 1;
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(18,63,53,.08);
    color: var(--clay);
    font-weight: 800;
    font-size: 13px;
}

.audio-track.active span {
    color: #fffaf1;
    background: var(--green);
}

.audio-track strong {
    grid-column: 2;
    font-size: 16px;
    line-height: 1.5;
    color: var(--ink);
}

.audio-track em {
    grid-column: 3;
    color: #8b7a6b;
    font-style: normal;
    font-size: 13px;
    text-align: right;
}

.audio-dock {
    position: fixed;
    left: 50%;
    right: auto;
    bottom: 18px;
    z-index: 50;
    display: grid;
    grid-template-columns: minmax(0,1fr) auto minmax(150px,220px);
    gap: 16px;
    align-items: center;
    width: min(940px, calc(100vw - 48px));
    min-height: 66px;
    padding: 12px 16px;
    border: 1px solid rgba(240,207,139,.28);
    border-radius: 12px;
    background: rgb(94 107 0);
    color: #fffaf1;
    box-shadow: 0 18px 42px rgba(8,28,22,.24);
    backdrop-filter: blur(14px);
    transform: translateX(-50%);
}

.audio-dock-title {
    min-width: 0;
}

.audio-dock-title span {
    display: block;
    color: #f0cf8b;
    font-size: 12px;
    font-weight: 800;
    margin-bottom: 2px;
}

.audio-dock-title strong {
    display: block;
    overflow: hidden;
    color: #fffaf1;
    font: 700 17px/1.32 "Source Han Serif SC", SimSun, serif;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.audio-dock-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.audio-dock-controls button {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    min-height: 0;
    padding: 0;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 50%;
    background: rgba(255,255,255,.06);
    color: #fffaf1;
    cursor: pointer;
}

.audio-dock-controls button:hover {
    border-color: rgba(240,207,139,.45);
}

.audio-dock-controls svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.audio-dock-controls .audio-play-toggle {
    width: 42px;
    height: 42px;
    color: var(--green);
    background: #f0cf8b;
    border-color: #f0cf8b;
}

.audio-play-toggle .icon-play {
    fill: currentColor;
    stroke: none;
    margin-left: 2px;
}

.audio-play-toggle .icon-pause {
    display: none;
}

.audio-play-toggle.is-playing .icon-play {
    display: none;
}

.audio-play-toggle.is-playing .icon-pause {
    display: block;
}

.audio-dock-progress {
    display: grid;
    grid-template-columns: minmax(0,1fr) 80px;
    gap: 12px;
    align-items: center;
}

.audio-progress-track {
    height: 5px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(255,255,255,.18);
}

.audio-progress-track span {
    display: block;
    width: 34%;
    height: 100%;
    border-radius: inherit;
    background: #f0cf8b;
}

.audio-dock-progress em {
    color: rgba(255,250,241,.68);
    font-style: normal;
    font-size: 13px;
    text-align: right;
}

/* ── Visit: 开放与到馆 (visit.html) ── */
.visit-hero-strip {
    background: linear-gradient(170deg, rgba(255,250,241,.7), rgba(247,243,234,.42));
    border-top: 1px solid rgba(18,63,53,.06);
    border-bottom: 1px solid rgba(18,63,53,.06);
}

.visit-hero-sub {
    color: var(--muted);
    font-size: 16px;
    margin: 10px 0 36px;
    max-width: 480px;
}

.visit-info-cards-new {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    overflow: hidden;
    border-top: 1px solid rgba(18,63,53,.14);
    border-bottom: 1px solid rgba(18,63,53,.14);
    background: rgba(255,250,241,.42);
}

.vic-new {
    display: grid;
    grid-template-columns: 44px minmax(0,1fr);
    align-items: start;
    gap: 12px 16px;
    min-height: 156px;
    padding: 26px 24px;
    border: 0;
    border-right: 1px solid rgba(18,63,53,.12);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    text-align: left;
    transition: none;
}

.vic-new:last-child {
    border-right: 0;
}

.vic-new:hover {
    transform: none;
    box-shadow: none;
    border-color: rgba(18,63,53,.12);
}

.vic-icon-circle {
    grid-row: 1 / span 4;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(198,155,87,.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    margin: 0;
    transition: none;
}

.vic-icon-circle svg {
    width: 24px;
    height: 24px;
}

.vic-new:hover .vic-icon-circle {
    background: rgba(198,155,87,.1);
    color: var(--gold);
}

.vic-new h3 {
    color: var(--green);
    font-size: 15px;
    margin: 0;
}

.vic-new strong {
    display: block;
    color: var(--green);
    font: 700 24px/1.2 "Source Han Serif SC", SimSun, serif;
    margin: 2px 0 0;
}

.vic-new p {
    color: var(--muted);
    font-size: 14px;
    margin: 0;
}

.vic-new small {
    display: block;
    color: #8b7a6b;
    font-size: 13px;
}

/* ── Visit: 楼层导览 (visit.html) ── */
.floor-guide {
    margin-top: 8px;
}

.fg-tabs {
    display: flex;
    gap: 14px;
    margin-bottom: 22px;
}

.fg-tab {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    border: 1.5px solid var(--line);
    border-radius: 10px;
    background: #fffaf1;
    cursor: pointer;
    transition: all .25s ease;
    font-family: inherit;
    text-align: left;
    color: var(--muted);
}

.fg-tab:hover {
    border-color: var(--gold);
    background: rgba(198,155,87,.05);
    color: var(--green);
}

.fg-tab.active {
    border-color: var(--green);
    background: var(--green);
    color: #f0cf8b;
}

.fg-tab-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 8px;
    flex-shrink: 0;
    background: rgba(18,63,53,.08);
    color: var(--green);
    font: 700 17px/1 "Source Han Serif SC", SimSun, serif;
    transition: all .25s ease;
}

.fg-tab.active .fg-tab-badge {
    background: rgba(240,207,139,.22);
    color: #f0cf8b;
}

.fg-tab-name {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.3;
}

.fg-panel {
    display: none;
}

.fg-panel.active {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 24px;
    align-items: stretch;
}

.fg-plan-wrap {
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fffaf1;
    padding: 24px;
    box-shadow: 0 14px 36px rgba(18,63,53,.06);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 380px;
}

.fg-plan-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--muted);
    gap: 10px;
    width: 100%;
    min-height: 340px;
    border: 2px dashed rgba(18,63,53,.14);
    border-radius: 10px;
    background: linear-gradient(160deg, rgba(255,250,241,.52), rgba(247,243,234,.28));
    padding: 40px 20px;
}

.fg-plan-placeholder svg {
    color: var(--gold);
    opacity: .6;
}

.fg-plan-placeholder span {
    display: block;
    font-size: 18px;
    font-weight: 800;
    color: var(--green);
}

.fg-plan-placeholder small {
    display: block;
    font-size: 13px;
    color: #8b7a6b;
}

.fg-legend {
    padding: 26px 24px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: linear-gradient(160deg, rgba(255,250,241,.9), rgba(247,243,234,.5));
    box-shadow: 0 14px 36px rgba(18,63,53,.05);
}

.fg-legend h3 {
    color: var(--green);
    font-size: 18px;
    margin-bottom: 4px;
}

.fg-legend h3 span {
    display: block;
    color: var(--gold);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .04em;
    margin-top: 2px;
}

.fg-legend-desc {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.7;
    margin: 12px 0 16px;
}

.fg-legend-key {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(18,63,53,.08);
    margin-bottom: 14px;
}

.fg-legend-key span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: var(--muted);
}

.fg-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.fg-dot-gold {
    background: var(--gold);
}

.fg-dot-green {
    background: var(--green);
    opacity: .5;
}

.fg-dot-clay {
    background: var(--clay);
    opacity: .55;
}

.fg-dot-gray {
    background: #999;
    opacity: .45;
}

.fg-room-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.fg-room-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.6;
    padding: 5px 0;
}

/* ── Visit: service layout (visit.html) ── */
.visit-quick-strip {
    background: rgba(247,243,234,.5);
    border-top: 1px solid rgba(18,63,53,.06);
    border-bottom: 1px solid rgba(18,63,53,.06);
}

.vq-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.vq-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 30px 20px 24px;
    border: 1px solid rgba(18,63,53,.08);
    border-radius: 10px;
    background: linear-gradient(160deg, rgba(255,250,241,.96), rgba(252,248,238,.82));
    box-shadow: 0 14px 36px rgba(18,63,53,.05);
    text-decoration: none;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.vq-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 44px rgba(18,63,53,.12);
    border-color: rgba(169,79,53,.28);
}

.vq-icon-circle {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: rgba(18,63,53,.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green);
    margin-bottom: 16px;
    transition: background .25s ease, color .25s ease;
}

.vq-card:hover .vq-icon-circle {
    background: var(--green);
    color: #f0cf8b;
}

.vq-card strong {
    display: block;
    color: var(--green);
    font-size: 18px;
    margin-bottom: 6px;
}

.vq-card span {
    display: block;
    color: var(--muted);
    font-size: 14px;
}

/* ── Visit: 参观动线 (visit.html) ── */
.route-flow-strip {
    background: linear-gradient(180deg, rgba(247,243,234,.6), rgba(247,243,234,.15));
}

.route-flow {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1fr;
    gap: 0;
    align-items: stretch;
}

.rf-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 28px 16px;
    border: 1px solid rgba(18,63,53,.1);
    border-radius: 12px;
    background: rgba(255,250,241,.92);
    box-shadow: 0 10px 30px rgba(18,63,53,.05);
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.rf-step:hover {
    transform: translateY(-5px);
    border-color: rgba(198,155,87,.4);
    box-shadow: 0 16px 40px rgba(18,63,53,.1);
}

.rf-badge {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--green);
    color: var(--gold);
    font: 700 15px/1 "Source Han Serif SC", SimSun, serif;
    margin-bottom: 12px;
    flex-shrink: 0;
}

.rf-icon {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: rgba(198,155,87,.1);
    display: grid;
    place-items: center;
    color: var(--gold);
    margin-bottom: 12px;
    transition: background .25s ease, color .25s ease;
}

.rf-step:hover .rf-icon {
    background: var(--green);
}

.rf-floor {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    color: var(--clay);
    padding: 3px 12px;
    border-radius: 20px;
    background: rgba(169,79,53,.08);
    margin-bottom: 10px;
    white-space: nowrap;
}

.rf-step h4 {
    color: var(--green);
    font-size: 16px;
    margin-bottom: 8px;
    line-height: 1.4;
}

.rf-step p {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.6;
    margin: 0;
}

.rf-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(198,155,87,.45);
    padding: 0 4px;
}

/* ── Visit: 参观须知 (visit.html) ── */
.visit-notice-strip {
    background: linear-gradient(170deg, rgba(255,250,241,.7), rgba(247,243,234,.42));
}

.notice-grid-new {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.notice-new {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 30px 24px 26px;
    border: 1px solid rgba(18,63,53,.08);
    border-radius: 10px;
    background: linear-gradient(160deg, rgba(255,250,241,.98), rgba(252,248,238,.8));
    box-shadow: 0 14px 36px rgba(18,63,53,.05);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.notice-new:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 44px rgba(18,63,53,.11);
    border-color: rgba(169,79,53,.18);
}

.nn-icon-circle {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: rgba(198,155,87,.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    margin-bottom: 18px;
    transition: background .25s ease;
}

.notice-new:hover .nn-icon-circle {
    background: rgba(198,155,87,.18);
}

.notice-new h3 {
    color: var(--green);
    font-size: 18px;
    margin-bottom: 12px;
}

.notice-new p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.75;
    margin: 0;
}

.notice-new p strong {
    color: var(--clay);
    font-weight: 800;
}

/* ── Keep old notice-card for backward compat, override where needed ── */
/* ── News Detail Page (news-detail.html) ── */
.news-detail-page {
    display: grid;
    grid-template-columns: minmax(0,1fr) 300px;
    gap: 40px;
    align-items: start;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 14px;
    color: var(--muted);
}

.breadcrumb a {
    color: var(--muted);
    transition: color .15s ease;
}

.breadcrumb a:hover {
    color: var(--green);
}

.breadcrumb span:last-child {
    color: var(--green);
    font-weight: 600;
}

.news-article {
    padding: 36px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--paper-2);
    box-shadow: 0 14px 34px rgba(18,63,53,.07);
}

.news-article .tag {
    margin-bottom: 14px;
}

.nda-title {
    color: var(--green);
    font-size: clamp(24px,3vw,34px);
    line-height: 1.3;
    margin-bottom: 16px;
}

.nda-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 24px;
    color: var(--muted);
    font-size: 14px;
}

.nda-cover {
    margin: 0 0 26px;
}

.nda-cover img {
    width: 100%;
    height: 360px;
    object-fit: cover;
    border-radius: 6px;
}

.nda-body p {
    color: var(--ink);
    line-height: 1.92;
    margin-bottom: 16px;
    font-size: 16px;
}

.nda-body h3 {
    color: var(--green);
    font-size: 19px;
    margin: 28px 0 14px;
}

.nda-body ul {
    padding-left: 20px;
    margin-bottom: 16px;
}

.nda-body ul li {
    color: var(--ink);
    line-height: 1.92;
    margin-bottom: 8px;
}

.nda-body blockquote {
    margin: 22px 0;
    padding: 18px 24px;
    border-left: 4px solid var(--gold);
    background: rgba(198,155,87,.08);
    color: #5a4a2f;
    font-size: 16px;
    line-height: 1.8;
    border-radius: 0 6px 6px 0;
}

.nda-footer {
    margin-top: 34px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
}

.nda-share {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--muted);
    font-size: 14px;
}

.nda-share a {
    color: var(--green);
    font-weight: 600;
    transition: color .15s ease;
}

.nda-share a:hover {
    color: var(--clay);
}

.article-pager {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 14px;
    flex: 1;
    min-width: min(100%, 520px);
}

.article-pager a {
    display: grid;
    gap: 6px;
    min-height: 78px;
    padding: 16px 18px;
    border: 1px solid rgba(18,63,53,.12);
    border-radius: 8px;
    background: rgba(255,250,241,.72);
    color: var(--green);
    transition: border-color .2s ease, background .2s ease;
}

.article-pager a:hover {
    border-color: rgba(169,79,53,.32);
    background: rgba(255,250,241,.95);
}

.article-pager a:hover strong{
    color: #f0cf8b;
}

.article-pager span {
    color: var(--clay);
    font-size: 13px;
    font-weight: 800;
}

.article-pager strong {
    overflow: hidden;
    font-size: 15px;
    line-height: 1.5;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.article-pager-three {
    grid-template-columns: minmax(0,1fr) 150px minmax(0,1fr);
    min-width: 0;
}

.article-pager-three a {
    align-content: center;
    min-height: 86px;
}

.article-pager-three .pager-back {
    place-items: center;
    text-align: center;
    background: var(--green);
    color: #fffaf1;
    border-color: var(--green);
}

.article-pager-three .pager-back span {
    color: #f0cf8b;
}

.article-pager-three .pager-back strong {
    color: #fffaf1;
}

.article-pager-three .pager-next {
    text-align: right;
}



.nda-related {
    margin-top: 32px;
}

.nda-related h3 {
    color: var(--green);
    font-size: 20px;
    margin-bottom: 16px;
}

.nda-related a {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    transition: background .15s ease;
}

.nda-related a:hover {
    background: rgba(247,243,234,.5);
}

.nda-related a img {
    width: 120px;
    height: 80px;
    object-fit: cover;
    border-radius: 4px;
}

.nda-related strong {
    display: block;
    color: var(--ink);
    font-size: 15px;
    line-height: 1.5;
    margin-bottom: 8px;
}

.nda-related span {
    color: var(--muted);
    font-size: 13px;
}

.news-detail-aside {
    position: sticky;
    top: 96px;
    display: grid;
    gap: 24px;
}

.nda-aside-block {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--paper-2);
    box-shadow: 0 14px 34px rgba(18,63,53,.07);
}

.nda-aside-block h3 {
    color: var(--green);
    font-size: 18px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--green);
}

.nda-cat-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nda-cat-list li {
    margin-bottom: 2px;
}

.nda-cat-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border-radius: 4px;
    color: var(--ink);
    font-size: 15px;
    transition: all .15s ease;
}

.nda-cat-list a:hover, .nda-cat-list a.active {
    background: var(--green);
    color: #fffaf1;
}

.nda-cat-list a span {
    color: var(--muted);
    font-size: 13px;
}

.nda-cat-list a:hover span, .nda-cat-list a.active span {
    color: rgba(255,255,255,.7);
}

.nda-hot-list {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: hot;
}

.nda-hot-list li {
    counter-increment: hot;
    margin-bottom: 12px;
}

.nda-hot-list li::before {
    content: counter(hot);
    display: inline-grid;
    place-items: center;
    width: 20px;
    height: 20px;
    margin-right: 8px;
    border-radius: 3px;
    background: var(--gold);
    color: #fffaf1;
    font-size: 12px;
    font-weight: 800;
    vertical-align: middle;
}

.nda-hot-list a {
    color: var(--ink);
    font-size: 14px;
    line-height: 1.5;
    transition: color .15s ease;
}

.nda-hot-list a:hover {
    color: var(--clay);
}

.nda-quick-links {
    display: grid;
    gap: 8px;
}

.nda-quick-links a {
    display: block;
    padding: 10px 14px;
    border: 1px solid var(--line);
    border-radius: 4px;
    color: var(--green);
    font-size: 14px;
    font-weight: 600;
    transition: all .15s ease;
}

.nda-quick-links a:hover {
    background: var(--green);
    color: #fffaf1;
    border-color: var(--green);
}

/* ── About: 馆情概况 (about.html) ── */
.about-intro-grid {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 48px;
    align-items: center;
}

.about-intro-text h2 {
    margin-bottom: 4px;
}

.about-intro-sub {
    color: var(--gold);
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 18px;
}

.about-intro-text p:not(.eyebrow):not(.about-intro-sub) {
    color: var(--muted);
    max-width: 64ch;
    line-height: 1.82;
}

.about-intro-photo {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 24px 54px rgba(18,63,53,.16);
}

.about-intro-photo img {
    width: 100%;
    height: 100%;
    min-height: 380px;
    object-fit: cover;
    display: block;
}

.about-intro-photo-cap {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 14px 20px;
    background: linear-gradient(transparent, rgba(8,28,22,.65));
    color: rgba(255,255,255,.82);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .04em;
}

/* Stats bar */
.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-top: 38px;
}

.about-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 30px 20px 24px;
    border: 1px solid rgba(18,63,53,.08);
    border-radius: 10px;
    background: linear-gradient(160deg, rgba(255,250,241,.94), rgba(247,243,234,.72));
    box-shadow: 0 14px 36px rgba(18,63,53,.06);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.about-stat:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 46px rgba(18,63,53,.13);
    border-color: rgba(169,79,53,.22);
}

.about-stat svg {
    margin-bottom: 14px;
}

.about-stat strong {
    display: block;
    color: var(--green);
    font: 700 38px/1 "Source Han Serif SC", SimSun, serif;
    margin-bottom: 4px;
}

.about-stat strong small {
    font-size: 22px;
    color: var(--gold);
    font-weight: 700;
}

.about-stat span {
    display: block;
    color: var(--muted);
    font-size: 14px;
    font-weight: 600;
}

/* ── About: 发展沿革 Timeline (about.html) ── */
.about-timeline {
    position: relative;
    padding-left: 0;
    display: grid;
    gap: 0;
    margin-top: 24px;
}

.about-timeline::before {
    content: "";
    position: absolute;
    left: 114px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, rgba(198,155,87,.35), rgba(169,79,53,.18), rgba(198,155,87,.35));
}

.tl-milestone {
    display: grid;
    grid-template-columns: 90px 24px 1fr;
    gap: 24px;
    align-items: start;
    padding: 12px 0;
}

.tl-year {
    text-align: right;
    color: var(--clay);
    font: 700 30px/1.15 "Source Han Serif SC", SimSun, serif;
    padding-top: 6px;
    letter-spacing: .02em;
}

.tl-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--gold);
    margin-top: 14px;
    position: relative;
    z-index: 1;
    box-shadow: 0 0 0 5px rgba(198,155,87,.12);
    flex-shrink: 0;
}

.tl-body {
    padding: 22px 26px;
    border: 1px solid rgba(18,63,53,.1);
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(255,250,241,.92), rgba(247,243,234,.68));
    box-shadow: 0 10px 28px rgba(18,63,53,.05);
    transition: transform .2s ease, box-shadow .2s ease;
}

.tl-body:hover {
    transform: translateX(4px);
    box-shadow: 0 14px 34px rgba(18,63,53,.1);
}

.tl-body h3 {
    color: var(--green);
    margin-bottom: 6px;
    font-size: 18px;
}

.tl-body p {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.72;
}

/* ── About: page modules (about.html) ── */
.about-service-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.about-service-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 30px 20px 24px;
    border: 1px solid rgba(18,63,53,.08);
    border-radius: 10px;
    background: linear-gradient(160deg, rgba(255,250,241,.94), rgba(247,243,234,.72));
    box-shadow: 0 14px 36px rgba(18,63,53,.06);
    text-decoration: none;
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.about-service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(169,79,53,.3);
    box-shadow: 0 20px 46px rgba(18,63,53,.12);
}

.asc-icon {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: rgba(198,155,87,.06);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    transition: background .25s ease;
}

.about-service-card:hover .asc-icon {
    background: rgba(198,155,87,.16);
}

.about-service-card strong {
    display: block;
    color: var(--green);
    font-size: 17px;
    margin-bottom: 6px;
}

.about-service-card span {
    display: block;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.6;
}

/* ── Exhibitions: 展厅与楼层分布 (exhibitions.html) ── */
.floor-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.fs-card {
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(18,63,53,.1);
    border-radius: 12px;
    background: linear-gradient(160deg, rgba(255,250,241,.97), rgba(247,243,234,.78));
    box-shadow: 0 14px 38px rgba(18,63,53,.06);
    overflow: hidden;
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.fs-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 22px 52px rgba(18,63,53,.14);
    border-color: rgba(169,79,53,.22);
}

.fs-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 24px 18px;
    background: linear-gradient(135deg, rgba(18,63,53,.06), transparent);
    border-bottom: 1px solid rgba(18,63,53,.06);
}

.fs-floor-badge {
    display: flex;
    flex-direction: column;
}

.fs-floor-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, #0f3a30, #154a3d);
    color: #f0cf8b;
    font: 700 22px/1 "Source Han Serif SC", SimSun, serif;
    letter-spacing: .02em;
    box-shadow: 0 4px 14px rgba(18,63,53,.2);
}

.fs-floor-label {
    color: var(--muted);
    font-size: 13px;
    font-weight: 600;
    margin-top: 6px;
    letter-spacing: .06em;
}

.fs-icon {
    color: var(--gold);
    opacity: .35;
    transition: opacity .3s ease;
}

.fs-card:hover .fs-icon {
    opacity: .7;
}

.fs-card-body {
    padding: 24px 24px 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.fs-card-body h3 {
    color: var(--green);
    font-size: 19px;
    margin-bottom: 6px;
}

.fs-subtitle {
    color: var(--gold);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .04em;
    margin-bottom: 12px;
}

.fs-desc {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.75;
    margin-bottom: 14px;
}

.fs-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--clay);
    font-size: 14px;
    font-weight: 800;
    text-decoration: none;
    transition: color .2s ease;
}

.fs-link:hover {
    color: #8b3a2b;
}

.fs-divider {
    height: 1px;
    background: rgba(18,63,53,.08);
    margin: 18px 0;
}

.fs-card-body h4 {
    color: var(--green);
    font-size: 16px;
    margin-bottom: 6px;
    padding-top: 2px;
}

.fs-card-body h4::before {
    content: "";
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gold);
    margin-right: 8px;
    vertical-align: middle;
    margin-top: -2px;
}

.vr-panorama-banner {
    display: block;
    margin: 30px 0 0;
    overflow: hidden;
    border: 1px solid rgba(18,63,53,.14);
    border-radius: 8px;
    background: var(--green);
    box-shadow: 0 18px 44px rgba(18,63,53,.12);
    transition: transform .25s ease, box-shadow .25s ease;
}

.vr-panorama-banner img {
    display: block;
    width: 100%;
    height: auto;
}

.vr-panorama-banner:hover {
    transform: translateY(-3px);
    box-shadow: 0 24px 56px rgba(18,63,53,.18);
}

/* ── Exhibition Detail: 汉函谷关专题展 (exhibition-hangu.html) ── */
.hangu-overview {
    background: linear-gradient(180deg, rgba(255,250,241,.58), rgba(246,241,230,.18));
}

.hangu-intro-grid {
    display: grid;
    grid-template-columns: minmax(0,.82fr) minmax(0,1.18fr);
    gap: 30px;
    align-items: stretch;
}

.hangu-intro-copy {
    padding: 36px;
    border: 1px solid rgba(18,63,53,.14);
    border-radius: 8px;
    background: rgba(255,250,241,.9);
    box-shadow: 0 16px 42px rgba(18,63,53,.07);
}

.hangu-intro-copy h2 {
    margin: 8px 0 16px;
    color: var(--green);
}

.hangu-intro-copy p:not(.eyebrow) {
    color: var(--muted);
    line-height: 1.9;
}

.hangu-hall-banner {
    position: relative;
    min-height: 420px;
    margin: 0;
    overflow: hidden;
    border-radius: 8px;
    border: 1px solid rgba(18,63,53,.14);
    background: var(--green);
    box-shadow: 0 18px 48px rgba(18,63,53,.12);
}

.hangu-hall-banner img {
    width: 100%;
    height: 100%;
    min-height: 420px;
    object-fit: cover;
    display: block;
}

.hangu-hall-banner::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 52%, rgba(8,28,22,.72));
    pointer-events: none;
}

.hangu-hall-banner figcaption {
    position: absolute;
    left: 24px;
    bottom: 20px;
    z-index: 1;
    color: rgba(255,250,241,.82);
    font-size: 14px;
    letter-spacing: .08em;
}

.hangu-tab-bar {
    display: grid;
    grid-template-columns: repeat(5, minmax(0,1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.hangu-tab-bar.four-tabs {
    grid-template-columns: repeat(4, minmax(0,1fr));
}

.hangu-tab-bar button {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 58px;
    padding: 0 16px;
    border: 1px solid rgba(18,63,53,.14);
    border-radius: 8px;
    background: rgba(255,250,241,.86);
    color: var(--green);
    cursor: pointer;
    font-weight: 800;
    text-align: left;
    transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
}

.hangu-tab-bar button:hover {
    transform: translateY(-2px);
    border-color: rgba(169,79,53,.32);
}

.hangu-tab-bar button.active {
    background: var(--green);
    color: #fffaf1;
    border-color: var(--green);
}

.hangu-tab-bar span {
    display: grid;
    place-items: center;
    flex: 0 0 32px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(198,155,87,.16);
    color: var(--clay);
    font-size: 12px;
}

.hangu-tab-bar button.active span {
    background: #f0cf8b;
    color: var(--green);
}

.hangu-chapter-panel {
    display: none;
    padding: 38px;
    border: 1px solid rgba(18,63,53,.12);
    border-radius: 10px;
    background: linear-gradient(150deg, rgba(255,250,241,.96), rgba(246,241,230,.72));
    box-shadow: 0 18px 44px rgba(18,63,53,.08);
}

.hangu-chapter-panel.active {
    display: block;
}

.chapter-kicker {
    color: var(--clay);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.hangu-chapter-panel h3 {
    margin: 8px 0 12px;
    color: var(--green);
    font-size: clamp(24px,3vw,34px);
}

.hangu-chapter-panel > p {
    max-width: 74ch;
    color: var(--muted);
    line-height: 1.85;
}

.hangu-chapter-panel ul {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 16px;
    margin: 26px 0 0;
    padding: 0;
    list-style: none;
}

.hangu-chapter-panel li {
    padding: 22px;
    border-left: 3px solid var(--clay);
    background: rgba(255,250,241,.78);
    box-shadow: inset 0 0 0 1px rgba(18,63,53,.08);
}

.hangu-chapter-panel li strong {
    display: block;
    color: var(--green);
    margin-bottom: 8px;
    font-size: 18px;
}

.hangu-chapter-panel li span {
    color: var(--muted);
    line-height: 1.75;
}

/* ── Education: 教育活动 (education.html) ── */
.edu-services-strip {
    background: linear-gradient(180deg, rgba(247,243,234,.72), rgba(247,243,234,.2));
}

.edu-services-sub {
    text-align: left;
    color: var(--muted);
    font-size: 15px;
    max-width: 54ch;
    margin: -12px 0 32px;
}

.es-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.es-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 34px 22px 28px;
    border: 1px solid rgba(18,63,53,.08);
    border-radius: 10px;
    background: linear-gradient(160deg, rgba(255,250,241,.97), rgba(247,243,234,.68));
    box-shadow: 0 12px 34px rgba(18,63,53,.05);
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.es-card:hover {
    transform: translateY(-4px);
    border-color: rgba(169,79,53,.26);
    box-shadow: 0 18px 44px rgba(18,63,53,.12);
}

.es-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(198,155,87,.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clay);
    margin-bottom: 18px;
    transition: background .25s ease, color .25s ease;
}

.es-card:hover .es-icon {
    background: var(--green);
    color: var(--gold);
}

.es-card h3 {
    color: var(--green);
    font-size: 18px;
    margin-bottom: 10px;
}

.es-card p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.72;
}

/* ── Education: 推荐研学主题 (education.html) ── */
.edu-courses-sub {
    text-align: left;
    color: var(--muted);
    font-size: 15px;
    max-width: 60ch;
    margin: -12px 0 28px;
}

.ec-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.ec-card {
    border: 1px solid rgba(18,63,53,.1);
    border-radius: 10px;
    overflow: hidden;
    background: linear-gradient(160deg, rgba(255,250,241,.97), rgba(247,243,234,.68));
    box-shadow: 0 12px 34px rgba(18,63,53,.05);
    transition: transform .25s ease, box-shadow .25s ease;
}

.ec-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 44px rgba(18,63,53,.12);
}

.ec-img {
    position: relative;
    overflow: hidden;
}

.ec-img img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
    transition: transform .4s ease;
}

.ec-card:hover .ec-img img {
    transform: scale(1.06);
}

.ec-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(8,28,22,.3));
    pointer-events: none;
}

.ec-body {
    padding: 20px 22px 24px;
}

.ec-tag {
    display: inline-block;
    padding: 3px 12px;
    border-radius: 3px;
    background: rgba(18,63,53,.08);
    color: var(--green);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.ec-body h3 {
    color: var(--green);
    font-size: 17px;
    margin-bottom: 8px;
}

.ec-body p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.68;
}

/* ── Education: 近期活动预告 (education.html) ── */
/* ── Education: 合作与共建 (education.html) ── */
.edu-partners-sub {
    color: var(--muted);
    font-size: 15px;
    max-width: 60ch;
    margin: -12px 0 28px;
}

.ep-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.ep-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 30px 22px 26px;
    border: 1px solid rgba(18,63,53,.08);
    border-radius: 10px;
    background: linear-gradient(160deg, rgba(255,250,241,.97), rgba(247,243,234,.68));
    box-shadow: 0 12px 34px rgba(18,63,53,.05);
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.ep-card:hover {
    transform: translateY(-4px);
    border-color: rgba(169,79,53,.26);
    box-shadow: 0 18px 44px rgba(18,63,53,.12);
}

.ep-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(198,155,87,.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clay);
    margin-bottom: 16px;
    transition: background .25s ease, color .25s ease;
}

.ep-card:hover .ep-icon {
    background: var(--green);
    color: var(--gold);
}

.ep-card h3 {
    color: var(--green);
    font-size: 18px;
    margin-bottom: 10px;
}

.ep-card p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.72;
}

/* 二稿内页优化：参观服务、教育活动、关于 */
.visit-contact-section {
    background: linear-gradient(180deg, rgba(255,250,241,.68), rgba(246,241,230,.38));
    border-top: 1px solid rgba(18,63,53,.06);
    border-bottom: 1px solid rgba(18,63,53,.06);
}

.visit-contact-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 0 36px;
}

.visit-contact-card {
    padding: 0 0 22px 22px;
    border: 0;
    border-left: 3px solid rgba(198,155,87,.56);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.visit-contact-card span {
    display: block;
    margin-bottom: 6px;
    color: var(--clay);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .04em;
}

.visit-contact-card strong {
    display: block;
    color: var(--green);
    font: 700 21px/1.35 "Source Han Serif SC", SimSun, serif;
    margin-bottom: 10px;
}

.visit-contact-card p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.75;
}

.visit-map-card {
    position: relative;
    grid-column: 1 / -1;
    min-height: 340px;
    overflow: hidden;
    border: 1px solid rgba(18,63,53,.16);
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(18,63,53,.94), rgba(31,90,72,.86)), radial-gradient(circle at 78% 30%, rgba(198,155,87,.24), transparent 30%);
    box-shadow: 0 18px 44px rgba(18,63,53,.12);
    color: #fffaf1;
}

.visit-map-card::before {
    content: "";
    position: absolute;
    inset: 18px;
    border: 1px solid rgba(240,207,139,.18);
    border-radius: 6px;
}

.visit-map-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(30deg, rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(120deg, rgba(255,255,255,.06) 1px, transparent 1px);
    background-size: 84px 84px, 110px 110px;
    opacity: .42;
}

.map-pin {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 2;
    transform: translate(-50%, -50%);
    padding: 10px 18px;
    border-radius: 999px;
    background: #fffaf1;
    color: var(--green);
    font-weight: 800;
    box-shadow: 0 14px 32px rgba(0,0,0,.22);
    white-space: nowrap;
}

.map-pin::before {
    content: "";
    display: inline-block;
    width: 10px;
    height: 10px;
    margin-right: 8px;
    border-radius: 50%;
    background: var(--clay);
    box-shadow: 0 0 0 5px rgba(169,79,53,.16);
}

.map-line {
    position: absolute;
    z-index: 1;
    height: 2px;
    border-radius: 999px;
    background: rgba(240,207,139,.5);
    transform-origin: left center;
}

.map-line.one {
    left: 8%;
    top: 34%;
    width: 48%;
    transform: rotate(8deg);
}

.map-line.two {
    right: 12%;
    top: 58%;
    width: 42%;
    transform: rotate(-15deg);
}

.map-line.three {
    left: 18%;
    bottom: 24%;
    width: 66%;
    transform: rotate(-4deg);
}

.visit-map-card p {
    position: absolute;
    left: 28px;
    right: 28px;
    bottom: 24px;
    z-index: 2;
    color: rgba(255,250,241,.72);
    font-size: 13px;
    line-height: 1.65;
}

.notice-service-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 0 42px;
    border-top: 2px solid rgba(18,63,53,.16);
    border-bottom: 1px solid rgba(18,63,53,.1);
}

.notice-service-grid .notice-new {
    display: grid;
    grid-template-columns: 54px 120px minmax(0,1fr);
    gap: 16px;
    align-items: start;
    min-height: 0;
    padding: 20px 0;
    border: 0;
    border-bottom: 1px solid rgba(18,63,53,.1);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    transition: none;
}

.notice-service-grid .notice-new:hover {
    transform: none;
    box-shadow: none;
    border-color: rgba(18,63,53,.1);
}

.notice-service-grid .notice-new > span {
    display: inline-grid;
    place-items: center;
    width: 40px;
    height: 40px;
    margin: 0;
    border-radius: 50%;
    background: rgba(18,63,53,.08);
    color: var(--clay);
    font: 800 13px/1 "Source Han Serif SC", SimSun, serif;
}

.notice-service-grid .notice-new:hover > span {
    color: var(--clay);
    background: rgba(18,63,53,.08);
}

.notice-service-grid .notice-new h3 {
    margin: 7px 0 0;
    color: var(--green);
    font-size: 17px;
    line-height: 1.45;
}

.notice-service-grid .notice-new p {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.78;
}

.edu-news-hub {
    background: linear-gradient(180deg, rgba(255,250,241,.54), rgba(246,241,230,.2));
}

.edu-news-layout {
    display: grid;
    grid-template-columns: minmax(320px, .86fr) minmax(0, 1.14fr);
    gap: 28px;
    align-items: stretch;
}

.edu-news-feature {
    position: relative;
    overflow: hidden;
    min-height: 420px;
    padding: 0;
    border: 1px solid rgba(18,63,53,.12);
    border-radius: 10px;
    background: var(--green);
    box-shadow: 0 18px 46px rgba(18,63,53,.12);
}

.edu-news-feature img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .72;
}

.edu-news-feature::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(8,28,22,.1), rgba(8,28,22,.88));
}

.edu-news-feature span, .edu-news-feature h3, .edu-news-feature p {
    position: relative;
    z-index: 1;
}

.edu-news-feature span {
    display: inline-flex;
    margin: 210px 28px 16px;
    padding: 5px 13px;
    border-radius: 999px;
    background: rgba(240,207,139,.18);
    color: #f0cf8b;
    font-size: 13px;
    font-weight: 800;
}

.edu-news-feature h3 {
    margin: 0 28px 10px;
    color: #fffaf1;
    font-size: 23px;
}

.edu-news-feature p {
    margin: 0 28px 28px;
    color: rgba(255,250,241,.74);
    line-height: 1.75;
}

.edu-news-tabs {
    padding: 28px;
    border: 1px solid rgba(18,63,53,.12);
    border-radius: 10px;
    background: rgba(255,250,241,.9);
    box-shadow: 0 16px 38px rgba(18,63,53,.07);
}

.edu-news-tabs .tab-panel.active {
    display: grid;
    gap: 0;
}

.edu-news-tabs .tab-panel a {
    align-items: center;
    min-height: 74px;
    padding: 18px 0;
    color: var(--green);
}

.edu-news-tabs .tab-panel a span {
    color: var(--clay);
    font-size: 13px;
    font-weight: 800;
    white-space: nowrap;
}

.edu-news-columns {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 22px;
}

.edu-news-column {
    padding: 30px;
    border: 1px solid rgba(18,63,53,.12);
    border-radius: 10px;
    background: linear-gradient(150deg, rgba(255,250,241,.96), rgba(246,241,230,.72));
    box-shadow: 0 14px 36px rgba(18,63,53,.06);
}

.edu-news-column h2 {
    margin: 6px 0 12px;
    font-size: 25px;
}

.edu-news-column p:not(.eyebrow) {
    color: var(--muted);
    min-height: 76px;
}

.edu-news-column a {
    display: inline-flex;
    margin-top: 22px;
    color: var(--clay);
    font-weight: 800;
}

.edu-topic-section {
    background: linear-gradient(180deg, rgba(255,250,241,.56), rgba(246,241,230,.2));
}

.edu-topic-showcase {
    display: grid;
    grid-template-columns: minmax(0,1.04fr) minmax(360px,.96fr);
    gap: 28px;
    align-items: stretch;
}

.edu-topic-feature {
    position: relative;
    min-height: 430px;
    overflow: hidden;
    border-radius: 10px;
    background: var(--green);
    box-shadow: 0 18px 48px rgba(18,63,53,.14);
}

.edu-topic-feature img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .76;
    transition: transform .45s ease;
}

.edu-topic-feature:hover img {
    transform: scale(1.04);
}

.edu-topic-feature::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(8,28,22,.04), rgba(8,28,22,.88));
}

.edu-topic-feature div {
    position: absolute;
    left: 30px;
    right: 30px;
    bottom: 28px;
    z-index: 1;
    color: #fffaf1;
}

.edu-topic-feature span {
    display: inline-flex;
    margin-bottom: 14px;
    padding: 5px 13px;
    border-radius: 999px;
    background: rgba(240,207,139,.18);
    color: #f0cf8b;
    font-size: 13px;
    font-weight: 800;
}

.edu-topic-feature h3 {
    color: #fffaf1;
    font-size: clamp(23px,2.4vw,32px);
    margin-bottom: 12px;
}

.edu-topic-feature p {
    max-width: 60ch;
    color: rgba(255,250,241,.76);
    line-height: 1.8;
}

.edu-topic-feature a {
    display: inline-flex;
    margin-top: 18px;
    color: #f0cf8b;
    font-weight: 800;
}

.edu-topic-list {
    display: initial;
    align-self: stretch;
    padding: 2px 0 0;
}

.edu-topic-list > a {
    display: grid;
    grid-template-columns: minmax(0,1fr) 84px;
    gap: 18px;
    align-items: center;
    min-height: 84px;
    padding: 0;
    border-bottom: 1px solid rgba(18,63,53,.14);
    color: var(--green);
    transition: color .15s ease, padding .15s ease;
}

.edu-topic-list > .edu-topic-more {
    display: flex;
    justify-self: end;
    grid-template-columns: none;
    min-height: auto;
    margin-bottom: 10px;
    border-bottom: 0;
    color: var(--clay);
    font-weight: 800;
}

.edu-topic-list > a:hover {
    color: var(--clay);
    padding-left: 8px;
}

.edu-topic-list > .edu-topic-more:hover {
    padding-left: 0;
}

.edu-topic-list > a > span:first-child {
    min-width: 0;
}

.edu-topic-list > a strong {
    display: block;
    overflow: hidden;
    color: inherit;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.45;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.edu-topic-list > a em {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-top: 5px;
    color: var(--muted);
    font-size: 14px;
    font-style: normal;
    line-height: 1.58;
}

.edu-topic-list > a > span:last-child {
    color: #8b7a6b;
    font-size: 13px;
    font-weight: 700;
    text-align: right;
    white-space: nowrap;
}

.edu-topic-list > a:not(.edu-topic-more) {
    cursor: pointer;
}

.edu-news-duo {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 28px;
    padding-top: 34px;
}

.edu-list-board {
    padding: 30px;
    border: 1px solid rgba(18,63,53,.12);
    border-radius: 10px;
    background: linear-gradient(150deg, rgba(255,250,241,.96), rgba(246,241,230,.72));
    box-shadow: 0 16px 40px rgba(18,63,53,.07);
}

.edu-list-head {
    display: grid;
    grid-template-columns: minmax(0,1fr) auto;
    align-items: end;
    gap: 12px;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(18,63,53,.12);
}

.edu-list-head .eyebrow {
    grid-column: 1 / -1;
    margin-bottom: -4px;
}

.edu-list-head h2 {
    margin: 0;
    color: var(--green);
}

.edu-list-head a {
    color: var(--clay);
    font-weight: 800;
}

.edu-list-items {
    display: grid;
}

.edu-list-items a {
    display: grid;
    grid-template-columns: 42px minmax(0,1fr) 84px;
    gap: 14px;
    align-items: center;
    min-height: 76px;
    border-bottom: 1px solid rgba(18,63,53,.1);
    color: var(--ink);
}

.edu-list-items a:last-child {
    border-bottom: 0;
}

.edu-list-items span {
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(18,63,53,.08);
    color: var(--clay);
    font-size: 12px;
    font-weight: 800;
}

.edu-list-items strong {
    color: var(--green);
    font-size: 16px;
    line-height: 1.45;
}

.edu-list-items em {
    color: var(--clay);
    font-size: 13px;
    font-style: normal;
    font-weight: 800;
    text-align: right;
}

.edu-list-items a:hover strong {
    color: var(--clay);
}

.edu-volunteer-section {
    padding-top: 12px;
}

.volunteer-recruit-banner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0,1fr) auto;
    gap: 8px 24px;
    align-items: center;
    min-height: 190px;
    padding: 36px 44px;
    overflow: hidden;
    border-radius: 10px;
    color: #fffaf1;
    background: linear-gradient(120deg, rgba(9,45,38,.95), rgba(18,63,53,.88)), url("../images/content/hangu-gallery-wide.jpg") center/cover;
    box-shadow: 0 20px 54px rgba(18,63,53,.16);
}

.volunteer-recruit-banner::before {
    content: "";
    position: absolute;
    inset: 16px;
    border: 1px solid rgba(240,207,139,.18);
    border-radius: 8px;
    pointer-events: none;
}

.volunteer-recruit-banner span {
    position: relative;
    z-index: 1;
    color: #f0cf8b;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.volunteer-recruit-banner strong {
    position: relative;
    z-index: 1;
    grid-column: 1;
    color: #fffaf1;
    font: 700 clamp(28px,4vw,46px)/1.15 "Source Han Serif SC", SimSun, serif;
}

.volunteer-recruit-banner em {
    position: relative;
    z-index: 1;
    grid-column: 1;
    max-width: 720px;
    color: rgba(255,250,241,.72);
    font-style: normal;
    line-height: 1.75;
}

.volunteer-recruit-banner b {
    position: relative;
    z-index: 1;
    grid-column: 2;
    grid-row: 1 / span 3;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 132px;
    height: 48px;
    padding: 0 24px;
    border-radius: 999px;
    background: #f0cf8b;
    color: var(--green);
    font-size: 15px;
}

.about-office-page {
    background: linear-gradient(180deg, rgba(255,250,241,.62), rgba(246,241,230,.18));
}

.about-office-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 420px;
    gap: 34px;
    align-items: stretch;
}

.about-office-intro {
    padding: 34px;
    border: 1px solid rgba(18,63,53,.12);
    border-radius: 10px;
    background: rgba(255,250,241,.9);
    box-shadow: 0 16px 40px rgba(18,63,53,.07);
}

.about-office-intro h2 {
    margin: 6px 0 18px;
}

.about-office-intro p:not(.eyebrow) {
    color: var(--muted);
    line-height: 1.88;
}

.about-office-intro p + p {
    margin-top: 14px;
}

.about-office-photo {
    position: relative;
    overflow: hidden;
    min-height: 360px;
    border-radius: 10px;
    box-shadow: 0 18px 44px rgba(18,63,53,.13);
}

.about-office-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-office-photo span {
    position: absolute;
    left: 18px;
    bottom: 18px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(18,63,53,.82);
    color: #f0cf8b;
    font-size: 13px;
    font-weight: 800;
}

.org-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 18px;
}

.org-grid article {
    min-height: 210px;
    padding: 26px;
    border: 1px solid rgba(18,63,53,.12);
    border-radius: 10px;
    background: linear-gradient(150deg, rgba(255,250,241,.96), rgba(246,241,230,.72));
    box-shadow: 0 14px 36px rgba(18,63,53,.06);
}

.org-grid h3 {
    color: var(--green);
    margin-bottom: 12px;
    font-size: 18px;
}

.org-grid p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.78;
}

.org-chart-panel {
    position: relative;
    overflow: hidden;
    padding: 42px 38px 34px;
    border: 1px solid rgba(18,63,53,.12);
    border-radius: 10px;
    background: linear-gradient(160deg, rgba(255,250,241,.96), rgba(246,241,230,.72));
    box-shadow: 0 18px 46px rgba(18,63,53,.08);
}

.org-chart-panel::before {
    content: "";
    position: absolute;
    left: -80px;
    top: -80px;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(198,155,87,.16), transparent 62%);
    pointer-events: none;
}

.org-duty {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 136px minmax(0,1fr);
    gap: 18px;
    align-items: start;
    max-width: 1120px;
    margin: 0 auto 42px;
}

.org-duty h3 {
    color: var(--clay);
    font: 700 24px/1.3 "Source Han Serif SC", SimSun, serif;
}

.org-duty p {
    color: var(--ink);
    line-height: 1.9;
}

.org-root {
    position: relative;
    z-index: 1;
    width: max-content;
    margin: 0 auto 46px;
    padding: 12px 30px 14px;
    border-top: 5px solid var(--clay);
    color: var(--clay);
    font: 700 22px/1.2 "Source Han Serif SC", SimSun, serif;
    letter-spacing: .08em;
}

.org-root::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -46px;
    width: 1px;
    height: 46px;
    background: rgba(169,79,53,.62);
}

.org-branch-scroll {
    position: relative;
    z-index: 1;
    overflow-x: auto;
    padding: 0 0 4px;
}

.org-branch-list {
    position: relative;
    display: grid;
    grid-template-columns: repeat(8, minmax(92px, 1fr));
    gap: 0;
    min-width: 860px;
    padding-top: 28px;
}

.org-branch-list::before {
    content: "";
    position: absolute;
    top: 0;
    left: 46px;
    right: 46px;
    height: 1px;
    background: rgba(169,79,53,.62);
}

.org-branch-list span {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    min-height: 176px;
    padding-top: 24px;
    color: var(--ink);
    text-align: center;
}

.org-branch-list span::before {
    content: "";
    position: absolute;
    top: -4px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--clay);
    box-shadow: 0 0 0 4px rgba(169,79,53,.08);
}

.org-branch-list span::after {
    content: "";
    position: absolute;
    top: 0;
    width: 1px;
    height: 48px;
    background: rgba(169,79,53,.52);
}

.org-branch-list strong {
    position: relative;
    z-index: 1;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    color: var(--ink);
    font-size: 18px;
    font-weight: 700;
    line-height: 1.22;
    letter-spacing: .08em;
}

.org-branch-list em {
    color: #8b7a6b;
    font-size: 12px;
    font-style: normal;
}

.org-chart-note {
    position: relative;
    z-index: 1;
    margin-top: 20px;
    color: #8b7a6b;
    font-size: 13px;
    text-align: center;
}

.org-detail-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 18px;
    margin-top: 22px;
}

.org-detail-grid article {
    padding: 22px 24px;
    border-left: 3px solid rgba(169,79,53,.62);
    background: rgba(255,250,241,.68);
    box-shadow: inset 0 0 0 1px rgba(18,63,53,.08);
}

.org-detail-grid h3 {
    color: var(--green);
    font-size: 18px;
    margin-bottom: 8px;
}

.org-detail-grid p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.78;
}

.leader-section {
    background: linear-gradient(180deg, rgba(246,241,230,.16), rgba(255,250,241,.58));
}

.leader-table {
    overflow: hidden;
    border: 1px solid rgba(18,63,53,.14);
    border-radius: 10px;
    background: rgba(255,250,241,.92);
    box-shadow: 0 16px 40px rgba(18,63,53,.07);
}

.leader-row {
    display: grid;
    grid-template-columns: .8fr .8fr 1.4fr;
    min-height: 64px;
    border-top: 1px solid rgba(18,63,53,.1);
}

.leader-row:first-child {
    border-top: 0;
}

.leader-row span {
    display: flex;
    align-items: center;
    padding: 16px 22px;
    color: var(--muted);
    border-left: 1px solid rgba(18,63,53,.1);
}

.leader-row span:first-child {
    border-left: 0;
}

.leader-row.head {
    min-height: 52px;
    background: var(--green);
}

.leader-row.head span {
    color: #fffaf1;
    font-weight: 800;
    border-left-color: rgba(255,255,255,.14);
}