/* ============================================
   NEXUS 子页面共享样式（浅色主题适配）
   ============================================ */
:root {
    --surface: #ffffff;
    --surface-alt: #f8fafc;
    --border: rgba(148, 163, 184, .2);
    --border-strong: rgba(148, 163, 184, .35);
}

/* === 页面横幅 === */
.page-banner {
    position: relative;
    height: 45vh;
    min-height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    margin-top: 70px
}

.banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, .65), rgba(99, 102, 241, .45))
}

.banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #fff;
    padding: 0 2rem
}

.banner-label {
    display: inline-block;
    font-family: var(--font-display);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: 5px;
    text-transform: uppercase;
    margin-bottom: 1rem;
    opacity: .7
}

.banner-content h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    margin-bottom: .75rem
}

.banner-content p {
    font-size: 1.1rem;
    opacity: .8;
    max-width: 500px;
    margin: 0 auto
}

/* 详情页横幅 */
.detail-banner {
    position: relative;
    height: 50vh;
    min-height: 400px;
    display: flex;
    align-items: flex-end;
    background-size: cover;
    background-position: center;
    margin-top: 70px;
}

.detail-banner-content {
    position: relative;
    z-index: 2;
    color: #fff;
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    padding: 3.5rem 5%;
    box-sizing: border-box;
}

.back-link {
    color: rgba(255, 255, 255, .7);
    text-decoration: none;
    font-size: .88rem;
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    margin-bottom: 1rem;
    transition: var(--transition)
}

.back-link:hover {
    color: #fff
}

.detail-banner-content h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    margin: .75rem 0
}

.detail-subtitle {
    font-size: 1.1rem;
    opacity: .8;
    margin-bottom: 1rem
}

.detail-meta {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    font-size: .9rem;
    opacity: .75
}

.detail-meta span {
    display: flex;
    align-items: center;
    gap: .4rem
}

/* 展览状态标签 */
.exhibit-status {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .3rem .85rem;
    border-radius: var(--radius-full);
    font-size: .78rem;
    font-weight: 600
}

.status-live {
    background: rgba(5, 150, 105, .15);
    color: #34d399
}

.status-live i {
    font-size: .45rem;
    animation: pulse 2s infinite
}

.status-soon {
    background: rgba(244, 114, 182, .15);
    color: #f472b6
}

.status-ended {
    background: rgba(148, 163, 184, .15);
    color: #94a3b8
}

/* === 页面通用区域 === */
.page-section {
    padding: 5rem 5%;
    max-width: 1300px;
    margin: 0 auto
}

.section-alt {
    background: var(--surface-alt);
    max-width: 100%;
    padding-left: 5%;
    padding-right: 5%
}

.section-alt>.section-header,
.section-alt>* {
    max-width: 1300px;
    margin-left: auto;
    margin-right: auto
}

/* === 参观页面 === */
.visit-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem
}

.visit-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    transition: var(--transition)
}

.visit-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md)
}

.visit-card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(99, 102, 241, .1), rgba(139, 92, 246, .1));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 1.25rem
}

.visit-card h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary)
}

.visit-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: .65rem
}

.visit-list li {
    font-size: .92rem;
    color: var(--text-secondary);
    padding: .4rem 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: .5rem
}

.visit-list li:last-child {
    border-bottom: none
}

.visit-list li i {
    color: var(--primary);
    width: 18px;
    text-align: center;
    font-size: .85rem
}

.booking-form-container {
    max-width: 700px;
    margin: 0 auto
}

.page-form {
    background: var(--surface);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border)
}

.notice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem
}

.notice-item {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: var(--transition)
}

.notice-item:hover {
    border-color: var(--primary);
    transform: translateY(-4px)
}

.notice-item i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1rem
}

.notice-item h4 {
    font-size: 1rem;
    margin-bottom: .5rem;
    color: var(--text-primary)
}

.notice-item p {
    font-size: .85rem;
    color: var(--text-secondary)
}

.floor-guide {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem
}

.floor-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: var(--transition)
}

.floor-item:hover {
    border-color: var(--primary);
    transform: translateX(6px)
}

.floor-number {
    width: 72px;
    height: 60px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 800;
    flex-shrink: 0;
    white-space: nowrap;
    padding: 0 6px;
    box-sizing: border-box
}

.floor-info h4 {
    font-size: 1.05rem;
    margin-bottom: .3rem;
    color: var(--text-primary)
}

.floor-info p {
    font-size: .88rem;
    color: var(--text-secondary)
}

/* === 展览页面 === */
.exhibit-tabs {
    display: flex;
    justify-content: center;
    gap: .5rem;
    margin-bottom: 3rem
}

.exhibit-tab {
    padding: .75rem 2rem;
    border: 1.5px solid var(--border);
    background: var(--surface);
    color: var(--text-secondary);
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-sans);
    font-size: .9rem
}

.exhibit-tab:hover {
    border-color: var(--primary);
    color: var(--primary)
}

.exhibit-tab.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    border-color: transparent
}

.exhibit-panel {
    display: none
}

.exhibit-panel.active {
    display: block
}

.exhibit-item-large {
    display: block;
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 2rem;
    text-decoration: none;
    height: 450px
}

.exhibit-item-large .exhibit-img {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform .6s
}

.exhibit-item-large:hover .exhibit-img {
    transform: scale(1.04)
}

.exhibit-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 3rem;
    background: linear-gradient(to top, rgba(15, 23, 42, .9) 0%, transparent 100%);
    color: #fff
}

.exhibit-item-overlay h3 {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    margin: .75rem 0
}

.exhibit-date {
    font-size: .88rem;
    opacity: .7;
    margin-bottom: .5rem
}

.exhibit-brief {
    font-size: .95rem;
    opacity: .8;
    line-height: 1.7;
    margin-bottom: 1rem;
    max-width: 600px
}

.exhibit-more {
    font-size: .88rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    color: var(--accent);
    transition: var(--transition)
}

.exhibit-more:hover {
    gap: .7rem
}

.exhibit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem
}

.exhibit-item {
    display: block;
    text-decoration: none;
    color: var(--text-primary);
    background: var(--surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: var(--transition)
}

.exhibit-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary)
}

.exhibit-item .exhibit-img {
    height: 220px;
    background-size: cover;
    background-position: center;
    transition: transform .5s
}

.exhibit-item:hover .exhibit-img {
    transform: scale(1.04)
}

.exhibit-item-info {
    padding: 1.75rem
}

.exhibit-item-info h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    margin: .5rem 0
}

.exhibit-past:hover {
    opacity: 1
}

/* 展览分类标签与切换逻辑 */
.exhibit-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap
}

.exhibit-tab {
    padding: .7rem 1.8rem;
    border-radius: var(--radius-full);
    border: 1.5px solid var(--border);
    background: var(--surface);
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: all .3s ease;
    font-size: .88rem;
    font-family: inherit
}

.exhibit-tab:hover {
    border-color: var(--primary);
    color: var(--primary)
}

.exhibit-tab.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(99, 102, 241, .25)
}

.exhibit-panel {
    display: none;
    animation: fadeInPanel .5s ease forwards
}

.exhibit-panel.active {
    display: block
}

@keyframes fadeInPanel {
    from {
        opacity: 0;
        transform: translateY(15px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

/* === 展览详情页 === */
.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(300px, 1fr);
    gap: 3.5rem;
    align-items: start;
    width: 100%;
    box-sizing: border-box;
}

.detail-main {
    min-width: 0;
    width: 100%;
    word-break: break-word;
    overflow-wrap: break-word;
}

.detail-main img {
    max-width: 100% !important;
    height: auto !important;
    border-radius: var(--radius-md);
}

.detail-sidebar {
    min-width: 0;
    position: sticky;
    top: 90px;
}

.content-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-sizing: border-box;
    width: 100%;
}

.detail-main h2 {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    color: var(--text-primary);
    margin: 2.5rem 0 1rem;
    padding-bottom: .5rem;
    border-bottom: 2px solid var(--border)
}

.detail-main h2:first-child {
    margin-top: 0
}

.detail-main p {
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 1rem
}

.highlight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem
}

.highlight-card {
    background: var(--surface-alt);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: var(--transition)
}

.highlight-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md)
}

.highlight-img {
    height: 160px;
    background-size: cover;
    background-position: center
}

.highlight-card h4 {
    padding: .75rem 1rem 0;
    font-size: 1rem;
    color: var(--text-primary)
}

.highlight-card p {
    padding: 0 1rem 1rem;
    font-size: .85rem;
    color: var(--text-secondary)
}

.artist-list {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    margin-top: 1rem
}

.artist-tag {
    padding: .5rem 1.25rem;
    background: rgba(99, 102, 241, .08);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: .85rem;
    font-weight: 500;
    transition: var(--transition)
}

.artist-tag:hover {
    background: var(--primary);
    color: #fff
}

.detail-sidebar {
    position: sticky;
    top: 100px
}

.sidebar-card {
    background: var(--surface-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.75rem;
    margin-bottom: 1.5rem
}

.sidebar-card h3 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: .5rem
}

.sidebar-card h3 i {
    color: var(--primary)
}

.sidebar-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: .6rem
}

.sidebar-list li {
    font-size: .88rem;
    color: var(--text-secondary);
    display: flex;
    gap: .5rem
}

.sidebar-list li strong {
    color: var(--text-primary);
    min-width: 60px
}

.event-item {
    padding: .75rem 0;
    border-bottom: 1px solid var(--border)
}

.event-item:last-child {
    border-bottom: none
}

.event-date {
    display: inline-block;
    padding: .2rem .6rem;
    background: rgba(99, 102, 241, .08);
    color: var(--primary);
    border-radius: var(--radius-sm);
    font-size: .75rem;
    font-weight: 600;
    margin-bottom: .3rem
}

.event-item p {
    font-size: .88rem;
    color: var(--text-secondary)
}

.sidebar-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .75rem;
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition)
}

.sidebar-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow)
}

/* === 文化教育页面 === */
.program-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem
}

.program-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition)
}

.program-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary)
}

.program-img {
    height: 200px;
    background-size: cover;
    background-position: center;
    transition: transform .5s
}

.program-card:hover .program-img {
    transform: scale(1.04)
}

.program-content {
    padding: 1.75rem
}

.program-tag {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .25rem .75rem;
    background: rgba(99, 102, 241, .08);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: .78rem;
    font-weight: 600;
    margin-bottom: .75rem
}

.program-content h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    margin-bottom: .75rem;
    color: var(--text-primary)
}

.program-content p {
    font-size: .9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem
}

.program-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap
}

.program-meta span {
    font-size: .82rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: .3rem
}

.program-meta i {
    color: var(--primary)
}

.volunteer-info {
    max-width: 700px;
    margin: 0 auto
}

.volunteer-text p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem
}

.benefit-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: .75rem;
    margin-bottom: 2rem
}

.benefit-list li {
    display: flex;
    align-items: center;
    gap: .75rem;
    font-size: .95rem;
    color: var(--text-secondary)
}

.benefit-list li i {
    color: #059669;
    font-size: 1rem
}

/* === 商务合作页面 === */
.coop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem
}

.coop-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    transition: var(--transition);
    text-align: center
}

.coop-card:hover {
    border-color: var(--primary);
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg)
}

.coop-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1.5rem
}

.coop-card h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text-primary)
}

.coop-card p {
    font-size: .9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.25rem
}

.coop-benefits {
    list-style: none;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: .5rem
}

.coop-benefits li {
    font-size: .85rem;
    color: var(--text-secondary);
    padding: .4rem .75rem;
    background: var(--surface-alt);
    border-radius: var(--radius-sm)
}

.partner-logos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1.5rem
}

.partner-item {
    padding: 2rem;
    text-align: center;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-muted);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: var(--transition)
}

.partner-item:hover {
    color: var(--primary);
    border-color: var(--primary)
}

.coop-contact {
    max-width: 700px;
    margin: 0 auto
}

/* === 关于我们页面 === */
.about-intro {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 4rem;
    align-items: center
}

.about-intro-text h2 {
    font-family: var(--font-serif);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary)
}

.lead-text {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.8;
    margin-bottom: 1.25rem
}

.about-intro-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem
}

.about-intro-img {
    height: 400px;
    background-size: cover;
    background-position: center;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg)
}

.stats-row {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 0
}

.stat-block {
    text-align: center
}

.stat-num {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.stat-block p {
    font-size: .88rem;
    color: var(--text-muted);
    margin-top: .25rem
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem
}

.team-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    transition: var(--transition)
}

.team-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary)
}

.team-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    margin: 0 auto 1.25rem;
    border: 3px solid var(--border)
}

.team-card h3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    margin-bottom: .3rem;
    color: var(--text-primary)
}

.team-role {
    display: inline-block;
    font-size: .82rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: .75rem
}

.team-card p {
    font-size: .85rem;
    color: var(--text-secondary);
    line-height: 1.6
}

/* === 加入我们页面 === */
.perks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem
}

.perk-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: var(--transition)
}

.perk-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px)
}

.perk-card i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1rem
}

.perk-card h4 {
    font-size: 1rem;
    margin-bottom: .5rem;
    color: var(--text-primary)
}

.perk-card p {
    font-size: .85rem;
    color: var(--text-secondary)
}

.jobs-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem
}

.job-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: var(--transition)
}

.job-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md)
}

.job-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: .5rem
}

.job-header h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--text-primary)
}

.job-dept {
    font-size: .82rem;
    color: var(--text-muted)
}

.job-tags {
    display: flex;
    gap: .5rem
}

.job-tag {
    padding: .25rem .7rem;
    background: rgba(99, 102, 241, .08);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: .75rem;
    font-weight: 600
}

.job-card>p {
    font-size: .9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.25rem
}

.job-footer {
    display: flex;
    justify-content: space-between;
    align-items: center
}

.job-salary {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary)
}

/* === 关注我们页面 === */
.social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem
}

.social-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--text-primary);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: var(--surface);
    transition: var(--transition);
    text-align: center
}

.social-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg)
}

.social-card i {
    font-size: 2.5rem;
    margin-bottom: 1rem
}

.social-card h3 {
    font-size: 1.2rem;
    margin-bottom: .3rem
}

.social-card>p {
    font-size: .85rem;
    color: var(--text-muted);
    margin-bottom: .75rem
}

.social-followers {
    font-size: .88rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 1rem
}

.social-action {
    font-size: .82rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: .4rem;
    transition: var(--transition)
}

.social-weibo:hover {
    border-color: #e6162d
}

.social-weibo i,
.social-weibo .social-action {
    color: #e6162d
}

.social-wechat:hover {
    border-color: #07c160
}

.social-wechat i,
.social-wechat .social-action {
    color: #07c160
}

.social-instagram:hover {
    border-color: #e4405f
}

.social-instagram i,
.social-instagram .social-action {
    color: #e4405f
}

.social-xiaohongshu:hover {
    border-color: #fe2c55
}

.social-xiaohongshu i,
.social-xiaohongshu .social-action {
    color: #fe2c55
}

.social-douyin:hover {
    border-color: #000
}

.social-douyin i,
.social-douyin .social-action {
    color: #000
}

.social-bilibili:hover {
    border-color: #00a1d6
}

.social-bilibili i,
.social-bilibili .social-action {
    color: #00a1d6
}

.newsletter-section {
    max-width: 800px;
    margin: 0 auto
}

.newsletter-benefits {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem
}

.nl-benefit {
    text-align: center;
    padding: 1.5rem
}

.nl-benefit i {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: .75rem
}

.nl-benefit h4 {
    font-size: 1rem;
    margin-bottom: .4rem;
    color: var(--text-primary)
}

.nl-benefit p {
    font-size: .85rem;
    color: var(--text-secondary)
}

.newsletter-form-large {
    background: var(--surface);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border)
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: .5rem
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: .4rem;
    font-size: .9rem;
    color: var(--text-secondary);
    cursor: pointer
}

.checkbox-label input {
    accent-color: var(--primary)
}

/* === 响应式 === */
@media(max-width:1024px) {
    .detail-layout {
        grid-template-columns: 1fr
    }

    .detail-sidebar {
        position: static
    }

    .about-intro {
        grid-template-columns: 1fr
    }

    .about-intro-img {
        height: 300px
    }
}

@media(max-width:768px) {
    .page-banner {
        height: 35vh;
        min-height: 250px
    }

    .detail-banner {
        height: 45vh;
        min-height: 350px
    }

    .visit-overview {
        grid-template-columns: 1fr
    }

    .exhibit-item-large {
        height: 320px
    }

    .exhibit-grid {
        grid-template-columns: 1fr
    }

    .form-row {
        grid-template-columns: 1fr
    }

    .stats-row {
        gap: 1.5rem
    }

    .stat-num {
        font-size: 2rem
    }

    .newsletter-benefits {
        grid-template-columns: 1fr
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr)
    }
}

/* === 学术活动列表页样式 === */
.academic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.academic-card {
    background: var(--surface, #fff);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none !important;
    color: inherit;
    box-shadow: var(--shadow-sm);
}

.academic-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border-color: var(--primary);
}

.academic-card-img {
    height: 240px;
    position: relative;
    overflow: hidden;
    background: var(--surface-alt);
}

.academic-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    display: block;
}

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

.academic-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(139, 92, 246, 0.25));
    color: var(--primary);
    font-size: 3rem;
}

.academic-tag {
    position: absolute;
    top: 1.25rem;
    left: 1.25rem;
    padding: 0.4rem 1rem;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #fff;
    border-radius: 99px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    z-index: 2;
}

.academic-card-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.academic-card-date {
    color: var(--primary);
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.academic-card-title {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 800;
    line-height: 1.4;
    margin-bottom: 1rem;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.academic-card:hover .academic-card-title {
    color: var(--primary);
}

.academic-card-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.academic-card-meta {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.academic-card-meta span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* === Extracted from gallery.html === */
.gallery-filters {
        display: flex;
        justify-content: center;
        gap: .5rem;
        margin-bottom: 2rem;
        flex-wrap: wrap
    }

    .filter-btn {
        padding: .5rem 1.2rem;
        border: 1.5px solid var(--border, rgba(148, 163, 184, .2));
        border-radius: 9999px;
        background: transparent;
        color: var(--text-secondary, #475569);
        cursor: pointer;
        font-size: .85rem;
        transition: all .3s;
        font-family: inherit
    }

    .filter-btn:hover,
    .filter-btn.active {
        background: var(--primary, #6366f1);
        color: #fff;
        border-color: var(--primary, #6366f1)
    }

    .masonry {
        columns: 4;
        column-gap: 1rem;
        max-width: 1200px;
        margin: 0 auto
    }

    .masonry-item {
        break-inside: avoid;
        margin-bottom: 1rem;
        border-radius: 12px;
        overflow: hidden;
        position: relative;
        cursor: pointer;
        transition: transform .3s
    }

    .masonry-item:hover {
        transform: translateY(-4px)
    }

    .masonry-item img {
        width: 100%;
        display: block
    }

    .masonry-item .overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(transparent 50%, rgba(0, 0, 0, .7));
        opacity: 0;
        transition: opacity .3s;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        padding: 1.2rem;
        color: #fff
    }

    .masonry-item:hover .overlay {
        opacity: 1
    }

    .overlay h4 {
        font-size: 1rem;
        margin-bottom: .3rem
    }

    .overlay p {
        font-size: .78rem;
        opacity: .8
    }

    @media(max-width:1024px) {
        .masonry {
            columns: 3
        }
    }

    @media(max-width:768px) {
        .masonry {
            columns: 2
        }
    }

    @media(max-width:480px) {
        .masonry {
            columns: 1
        }
    }

/* === Extracted from global_news.html === */
/* === 全球视野列表页 — 高级杂志风格 === */

    /* 置顶头条区域 */
    .gn-hero {
        display: grid;
        grid-template-columns: 1.2fr 1fr;
        gap: 1.5rem;
        margin-bottom: 4rem;
    }

    .gn-hero-main {
        position: relative;
        border-radius: 24px;
        overflow: hidden;
        min-height: 480px;
        cursor: pointer;
        text-decoration: none;
        color: inherit;
        display: block;
    }

    .gn-hero-main img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        position: absolute;
        top: 0;
        left: 0;
        transition: transform 0.8s ease;
    }

    .gn-hero-main:hover img {
        transform: scale(1.05);
    }

    .gn-hero-main .gn-hero-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 3rem 2.5rem;
        background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.3) 60%, transparent 100%);
        z-index: 2;
    }

    .gn-hero-main .gn-hero-region {
        display: inline-block;
        padding: 0.3rem 0.85rem;
        background: rgba(99, 102, 241, 0.85);
        color: #fff;
        border-radius: 6px;
        font-size: 0.72rem;
        font-weight: 700;
        letter-spacing: 1.5px;
        text-transform: uppercase;
        margin-bottom: 0.75rem;
    }

    .gn-hero-main h2 {
        color: #fff;
        font-family: var(--font-serif);
        font-size: 1.85rem;
        font-weight: 800;
        line-height: 1.35;
        margin-bottom: 0.75rem;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .gn-hero-main .gn-hero-summary {
        color: rgba(255, 255, 255, 0.8);
        font-size: 0.92rem;
        line-height: 1.6;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .gn-hero-main .gn-hero-meta {
        margin-top: 0.75rem;
        display: flex;
        align-items: center;
        gap: 1.25rem;
        font-size: 0.8rem;
        color: rgba(255, 255, 255, 0.6);
    }

    .gn-hero-sidebar {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }

    .gn-hero-side-card {
        position: relative;
        border-radius: 18px;
        overflow: hidden;
        flex: 1;
        min-height: 140px;
        cursor: pointer;
        text-decoration: none;
        color: inherit;
        display: block;
    }

    .gn-hero-side-card img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        position: absolute;
        top: 0;
        left: 0;
        transition: transform 0.6s ease;
    }

    .gn-hero-side-card:hover img {
        transform: scale(1.08);
    }

    .gn-hero-side-card .gn-side-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 1.25rem 1.5rem;
        background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
        z-index: 2;
    }

    .gn-hero-side-card .gn-side-region {
        display: inline-block;
        padding: 0.2rem 0.6rem;
        background: rgba(99, 102, 241, 0.85);
        color: #fff;
        border-radius: 4px;
        font-size: 0.65rem;
        font-weight: 700;
        letter-spacing: 1px;
        margin-bottom: 0.4rem;
    }

    .gn-hero-side-card h3 {
        color: #fff;
        font-size: 1rem;
        font-weight: 700;
        line-height: 1.4;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    /* 地区筛选标签栏 */
    .gn-filter-bar {
        display: flex;
        gap: 0.6rem;
        flex-wrap: wrap;
        margin-bottom: 3rem;
        padding-bottom: 1.5rem;
        border-bottom: 1px solid var(--border);
    }

    .gn-filter-btn {
        padding: 0.55rem 1.5rem;
        border-radius: 99px;
        border: 1.5px solid var(--border);
        background: transparent;
        color: var(--text-secondary);
        font-size: 0.85rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        text-decoration: none;
        position: relative;
    }

    .gn-filter-btn:hover {
        border-color: var(--primary);
        color: var(--primary);
        background: rgba(99, 102, 241, 0.04);
    }

    .gn-filter-btn.active {
        background: var(--primary);
        border-color: var(--primary);
        color: #fff;
        box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
    }

    .gn-filter-count {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 20px;
        height: 20px;
        padding: 0 5px;
        background: rgba(0, 0, 0, 0.08);
        border-radius: 99px;
        font-size: 0.7rem;
        margin-left: 0.35rem;
    }

    .gn-filter-btn.active .gn-filter-count {
        background: rgba(255, 255, 255, 0.25);
    }

    /* 新闻网格 — 杂志式不等高布局 */
    .gn-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }

    .gn-card {
        background: var(--surface, #fff);
        border-radius: 18px;
        overflow: hidden;
        border: 1px solid rgba(0, 0, 0, 0.06);
        transition: all 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
        display: flex;
        flex-direction: column;
        text-decoration: none;
        color: inherit;
        position: relative;
    }

    .gn-card::after {
        content: '';
        position: absolute;
        inset: 0;
        border-radius: 18px;
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0);
        transition: box-shadow 0.45s ease;
        pointer-events: none;
    }

    .gn-card:hover {
        transform: translateY(-6px);
        border-color: transparent;
    }

    .gn-card:hover::after {
        box-shadow: 0 20px 50px rgba(99, 102, 241, 0.12), 0 0 0 1px rgba(99, 102, 241, 0.15);
    }

    .gn-card-img {
        height: 200px;
        position: relative;
        overflow: hidden;
    }

    .gn-card-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.6s ease;
    }

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

    .gn-region-badge {
        position: absolute;
        top: 1rem;
        left: 1rem;
        padding: 0.25rem 0.75rem;
        background: rgba(15, 23, 42, 0.7);
        backdrop-filter: blur(10px);
        color: #fff;
        border-radius: 6px;
        font-size: 0.7rem;
        font-weight: 700;
        letter-spacing: 1px;
        z-index: 2;
    }

    .gn-card-body {
        padding: 1.5rem 1.5rem 1.25rem;
        display: flex;
        flex-direction: column;
        flex-grow: 1;
    }

    .gn-card-source {
        font-size: 0.75rem;
        color: var(--primary);
        font-weight: 700;
        margin-bottom: 0.5rem;
        display: flex;
        align-items: center;
        gap: 0.35rem;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .gn-card-title {
        font-family: var(--font-serif);
        font-size: 1.12rem;
        font-weight: 800;
        line-height: 1.45;
        margin-bottom: 0.6rem;
        color: var(--text-primary);
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
        transition: color 0.3s ease;
    }

    .gn-card:hover .gn-card-title {
        color: var(--primary);
    }

    .gn-card-summary {
        font-size: 0.88rem;
        color: var(--text-secondary);
        line-height: 1.6;
        margin-bottom: 1rem;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .gn-card-footer {
        margin-top: auto;
        padding-top: 1rem;
        border-top: 1px solid rgba(0, 0, 0, 0.05);
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 0.78rem;
        color: var(--text-muted);
    }

    .gn-card-footer span {
        display: flex;
        align-items: center;
        gap: 0.35rem;
    }

    .gn-read-more {
        color: var(--primary);
        font-weight: 700;
        transition: gap 0.3s ease;
    }

    .gn-card:hover .gn-read-more {
        gap: 0.6rem;
    }

    /* 统计信息条 */
    .gn-stats-bar {
        display: flex;
        gap: 2rem;
        padding: 1.5rem 2rem;
        background: linear-gradient(135deg, rgba(99, 102, 241, 0.04), rgba(59, 130, 246, 0.04));
        border-radius: 16px;
        margin-bottom: 3rem;
        border: 1px solid rgba(99, 102, 241, 0.08);
    }

    .gn-stat-item {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-size: 0.85rem;
        color: var(--text-secondary);
    }

    .gn-stat-item strong {
        color: var(--primary);
        font-size: 1.15rem;
    }

    /* 空状态 */
    .gn-empty {
        text-align: center;
        padding: 6rem 0;
        color: var(--text-muted);
    }

    .gn-empty i {
        font-size: 4rem;
        margin-bottom: 1.5rem;
        opacity: 0.2;
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .gn-empty p {
        font-size: 1.1rem;
    }

    /* 订阅区 */
    .gn-subscribe {
        background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
        padding: 5rem 0;
        text-align: center;
        position: relative;
        overflow: hidden;
    }

    .gn-subscribe::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle at 30% 50%, rgba(99, 102, 241, 0.15), transparent 50%),
            radial-gradient(circle at 70% 80%, rgba(59, 130, 246, 0.1), transparent 50%);
        animation: subtleRotate 20s linear infinite;
    }

    @keyframes subtleRotate {
        from {
            transform: rotate(0deg);
        }

        to {
            transform: rotate(360deg);
        }
    }

    .gn-subscribe-inner {
        position: relative;
        z-index: 2;
        max-width: 600px;
        margin: 0 auto;
        padding: 0 5%;
    }

    .gn-subscribe h2 {
        font-family: var(--font-serif);
        color: #fff;
        font-size: 2rem;
        font-weight: 800;
        margin-bottom: 1rem;
    }

    .gn-subscribe p {
        color: rgba(255, 255, 255, 0.6);
        margin-bottom: 2.5rem;
        line-height: 1.7;
    }

    .gn-subscribe-form {
        display: flex;
        gap: 0.75rem;
        max-width: 480px;
        margin: 0 auto;
    }

    .gn-subscribe-form input {
        flex-grow: 1;
        padding: 0.9rem 1.5rem;
        border-radius: 12px;
        border: 1px solid rgba(255, 255, 255, 0.1);
        background: rgba(255, 255, 255, 0.05);
        color: #fff;
        font-size: 0.9rem;
        backdrop-filter: blur(10px);
        outline: none;
        transition: border-color 0.3s;
    }

    .gn-subscribe-form input::placeholder {
        color: rgba(255, 255, 255, 0.35);
    }

    .gn-subscribe-form input:focus {
        border-color: var(--primary);
    }

    .gn-subscribe-form button {
        padding: 0.9rem 2rem;
        border-radius: 12px;
        border: none;
        background: var(--primary);
        color: #fff;
        font-weight: 700;
        cursor: pointer;
        transition: all 0.3s ease;
        white-space: nowrap;
    }

    .gn-subscribe-form button:hover {
        background: #4f46e5;
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
    }

    @media (max-width: 1024px) {
        .gn-grid {
            grid-template-columns: repeat(2, 1fr);
        }

        .gn-hero {
            grid-template-columns: 1fr;
        }

        .gn-hero-main {
            min-height: 360px;
        }

        .gn-hero-sidebar {
            flex-direction: row;
        }

        .gn-hero-side-card {
            min-height: 200px;
        }
    }

    @media (max-width: 768px) {
        .gn-grid {
            grid-template-columns: 1fr;
        }

        .gn-hero-sidebar {
            flex-direction: column;
        }

        .gn-hero-side-card {
            min-height: 160px;
        }

        .gn-stats-bar {
            flex-wrap: wrap;
            gap: 1rem;
        }

        .gn-subscribe-form {
            flex-direction: column;
        }
    }

/* === Extracted from global_news.html === */
@keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(25px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

/* === Extracted from follow.html === */
.interest-checkbox:hover {
        border-color: var(--primary) !important;
        background: #ffffff !important;
        box-shadow: 0 4px 12px rgba(99, 102, 241, 0.1);
        transform: translateY(-2px);
    }

    .interest-checkbox:has(input:checked) {
        border-color: var(--primary) !important;
        background: rgba(99, 102, 241, 0.08) !important;
        color: var(--primary) !important;
        font-weight: 600;
        box-shadow: 0 4px 15px rgba(99, 102, 241, 0.15);
    }

/* === Extracted from join.html === */
.volunteer-info {
        max-width: 1200px;
        margin: 0 auto;
        text-align: center;
        padding: 2rem 0;
    }
    .volunteer-text {
        font-family: var(--font-serif);
        font-size: 1.25rem;
        color: var(--text-primary);
        max-width: 750px;
        margin: 0 auto 4rem;
        line-height: 2;
    }
    .benefit-list {
        list-style: none;
        padding: 0;
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 2.5rem;
        margin-bottom: 4.5rem;
    }
    .benefit-item {
        background: var(--surface, #fff);
        padding: 3rem 2rem;
        border-radius: 20px;
        box-shadow: 0 10px 40px rgba(0,0,0,0.04);
        border: 1px solid rgba(0,0,0,0.04);
        transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        position: relative;
        overflow: hidden;
    }
    .benefit-item::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: var(--primary);
        transform: scaleX(0);
        transform-origin: center;
        transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    }
    .benefit-item:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 50px rgba(0,0,0,0.08);
        border-color: transparent;
    }
    .benefit-item:hover::before {
        transform: scaleX(1);
    }
    .benefit-icon {
        color: var(--primary);
        font-size: 2.5rem;
        margin-bottom: 1.8rem;
        height: 70px;
        width: 70px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(99, 102, 241, 0.05);
        border-radius: 50%;
        transition: background 0.4s ease, transform 0.4s ease;
    }
    .benefit-item:hover .benefit-icon {
        background: rgba(99, 102, 241, 0.1);
        transform: scale(1.1);
    }
    .benefit-item h4 {
        margin-bottom: 1rem;
        font-family: var(--font-serif);
        font-size: 1.4rem;
        font-weight: 800;
        color: var(--text-primary);
        letter-spacing: 1px;
    }
    .benefit-item p {
        font-size: 0.95rem;
        color: var(--text-secondary);
        line-height: 1.7;
        margin: 0;
    }
    
    @media (max-width: 992px) {
        .benefit-list {
            grid-template-columns: repeat(2, 1fr);
            gap: 2rem;
        }
    }
    @media (max-width: 576px) {
        .benefit-list {
            grid-template-columns: 1fr;
        }
    }