/* SPA专用样式 - 和睦社区 */

:root {
    --header-height: 60px; /* 顶栏基础高度 - Reduced from 80px for better mobile proportion */
    --footer-height: 60px; /* 底栏基础高度 */
    --safe-top: env(safe-area-inset-top, 0px);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    /* 计算总高度 */
    --header-total-height: calc(var(--header-height) + var(--safe-top));
    --footer-total-height: calc(var(--footer-height) + var(--safe-bottom));
}

/* 动画定义 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 20px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.animate-fade-in {
    animation: fadeIn 0.3s ease-out forwards;
}

.animate-fade-out {
    animation: fadeOut 0.3s ease-out forwards;
}

.animate-bounce {
    animation: bounce 2s infinite ease-in-out;
}

.animate-fade-in-up {
    animation: fadeInUp 0.25s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

/* 布局重置 */
html, body {
    height: 100%;
    width: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden; /* 禁止 body 滚动 */
    position: fixed; /* 锁定视口，防止橡皮筋效果 */
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

/* App Shell 容器 */
#app {
    position: relative; /* 为绝对定位子元素提供上下文 */
    width: 100%;
    height: 100%;
    max-width: 100%; /* Remove 28rem limit */
    margin: 0 auto;
    overflow: hidden; /* 内部滚动，外部截断 */
    background: transparent; /* 背景由 body 提供 */
}

/* 页面切换动画与布局 */
.page {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0; /* 填满容器 */
    opacity: 0;
    z-index: 10;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s;
    transform: translateX(100%);
    overflow-y: auto; /* 开启垂直滚动 */
    overscroll-behavior-y: contain; /* 防止滚动链 */
    -webkit-overflow-scrolling: touch; /* iOS 惯性滚动 */
    
    /* 关键布局参数：确保内容不被遮挡 */
    padding-top: calc(var(--header-total-height) + 1rem);
    /* 增加底部留白，防止内容被底部导航栏遮挡，特别是在移动端 */
    padding-bottom: calc(var(--footer-total-height) + 5rem);
}

.page.active {
    opacity: 1;
    z-index: 2;
    transform: translateX(0);
}

.page.prev {
    transform: translateX(-100%);
}

.page.next {
    transform: translateX(100%);
}

.page.transitioning {
    pointer-events: none;
}

/* 头部样式重构 */
.layout-header {
    position: fixed; /* Changed from absolute to fixed for better stability */
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-total-height);
    padding-top: var(--safe-top); /* 适配刘海屏 */
    z-index: 1000; /* 确保始终在最顶层 */
    background: linear-gradient(135deg, rgb(var(--color-header-from-rgb) / 98%) 0%, rgb(var(--color-header-to-rgb) / 98%) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgb(var(--color-neutral-white-rgb) / 15%);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    display: block;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.layout-header.hidden-bar {
    transform: translateY(-100%);
}

.header-content {
    height: var(--header-height);
    /* Remove flex column from here too */
    display: block;
}

/* 底部导航重构 */
.layout-footer {
    position: fixed; /* Changed from absolute to fixed for better stability */
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--footer-total-height);
    padding-bottom: var(--safe-bottom); /* 适配小黑条 */
    z-index: 50; /* 高于内容 */
    background: rgb(var(--color-header-from-rgb) / 95%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid rgb(var(--color-neutral-white-rgb) / 10%);
    /* Remove flex centering */
    display: block;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.layout-footer.hidden-bar {
    transform: translateY(100%);
}

.footer-content {
    height: var(--footer-height);
    display: flex;
    align-items: center;
}

/* 侧边栏样式 */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    background: linear-gradient(135deg, var(--color-header-from) 0%, var(--color-header-to) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 200; /* 提高层级，确保在header之上 */
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    box-shadow: 4px 0 20px rgba(var(--color-neutral-black-rgb), 0.2);
    display: none;
    /* padding-top: var(--safe-top); 移到内容区处理 */
}

.sidebar.open {
    transform: translateX(0);
    display: block;
}

.sidebar-content {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.sidebar-top {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    padding-top: 2rem; /* Reduced from 5rem */
}

.sidebar-bottom {
    padding: 1.25rem 1.5rem; /* Slightly reduced vertical padding */
    border-top: 1px solid rgba(var(--color-neutral-white-rgb), 0.1);
    background: rgba(var(--color-neutral-black-rgb), 0.1);
}

.sidebar .space-y-2 {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.sidebar-item {
    display: block;
    width: 100%;
    text-align: left;
    padding: 0.75rem 1rem;
    margin-bottom: 0.25rem;
    border-radius: 0.5rem;
    color: var(--color-text);
    background: rgb(var(--color-neutral-white-rgb) / 10%);
    border: none;
    transition: all 0.2s;
    font-size: 0.95rem;
}

.sidebar-item:hover {
    background: rgb(var(--color-neutral-white-rgb) / 20%);
    transform: translateX(4px);
}

.sidebar-item i {
    width: 1.5rem;
    margin-right: 0.5rem;
    color: var(--color-primary);
}

.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(var(--color-neutral-black-rgb), 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 190; /* 提高层级，确保在header之上 */
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    pointer-events: none;
}

.sidebar-overlay.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* 弹窗全局优化 */
.modal-overlay {
    z-index: 2000 !important;
    backdrop-filter: blur(15px) saturate(160%);
    -webkit-backdrop-filter: blur(15px) saturate(160%);
    background: rgba(0, 0, 0, 0.5) !important;
    transition: all 0.3s ease;
}

.modal-content {
    background: rgba(20, 22, 28, 0.8) !important;
    backdrop-filter: blur(30px) !important;
    -webkit-backdrop-filter: blur(30px) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7) !important;
}

@media (max-width: 640px) {
    .modal-overlay {
        padding: 1rem !important;
        padding-top: calc(var(--header-total-height) + 1rem) !important;
        align-items: flex-start !important;
    }
    
    .modal-content {
        max-height: calc(100vh - var(--header-total-height) - 2rem) !important;
        width: 100% !important;
        margin: 0 !important;
    }
}

/* 页面切换指示器 */
.page-indicator {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem;
    margin-top: -0.5rem;
}

.page-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(var(--color-neutral-white-rgb), 0.3);
    transition: all 0.3s;
}

.page-dot.active {
    width: 20px;
    border-radius: 10px;
    background: var(--color-primary);
}

/* Wiki内容样式 */
.wiki-content {
    padding: 1rem;
    padding-bottom: 4rem;
}

.wiki-section {
    background: rgba(var(--color-neutral-white-rgb), 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(var(--color-neutral-white-rgb), 0.2);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: transform 0.2s;
}

.wiki-section:hover {
    transform: translateY(-2px);
}

.wiki-section h2 {
    color: var(--color-primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(var(--color-primary-rgb), 0.3);
}

.wiki-section h3 {
    color: var(--color-accent-strong);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

/* 桌面端布局优化 */
@media (min-width: 768px) {
    html, body {
        position: static;
        height: auto;
        overflow: auto;
    }

    #app {
        max-width: 100%;
        margin: 0;
        height: auto;
        overflow: visible;
    }

    .layout-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        width: 100%;
        z-index: 100;
        min-height: 72px;
        padding-top: 0;
        display: block;
    }

    .layout-header .header-content {
        max-width: 1800px;
        margin: 0 auto;
        padding: 0.75rem 2rem !important;
        height: auto !important;
    }

    .layout-header .header-content > div {
        height: auto !important;
        min-height: 56px;
    }

    .layout-header nav {
        gap: 2.5rem;
    }

    .layout-header .nav-link {
        padding: 0.5rem 0.75rem;
        border-radius: 0.75rem;
        font-size: 0.95rem;
        line-height: 1;
    }

    #sidebar-toggle,
    #refresh-status {
        width: 44px;
        height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    #app main {
        position: static !important;
        inset: auto !important;
        height: auto !important;
        overflow: visible !important;
        padding: calc(var(--header-total-height) + 1.5rem) 0 0;
    }

    .page-indicator {
        display: none;
    }

    .layout-footer {
        display: none !important;
    }

    .page {
        position: static;
        inset: auto;
        opacity: 1;
        transform: none;
        transition: none;
        z-index: auto;
        overflow: visible;
        padding: 0;
        display: none;
    }

    .page.active {
        display: block;
    }

    /* 现代卡片设计系统 - 深度重构 */
    .content-card,
    .card-hero,
    .card-quickstart,
    .card-features,
    .card-news,
    .card-rules {
        background: rgba(255, 255, 255, 0.02) !important;
        backdrop-filter: blur(20px) saturate(180%) !important;
        -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
        border: 1px solid rgba(255, 255, 255, 0.05) !important;
        box-shadow: 
            0 4px 24px -1px rgba(0, 0, 0, 0.2),
            0 0 0 1px rgba(255, 255, 255, 0.02) inset !important;
        transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1) !important;
        position: relative;
        overflow: hidden;
    }

    /* 增加卡片顶部的微光效果 */
    .content-card::before,
    .card-quickstart::before,
    .card-news::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 1px;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
        z-index: 1;
    }

    .content-card:hover,
    .card-hero:hover,
    .card-quickstart:hover,
    .card-features:hover,
    .card-news:hover,
    .card-rules:hover {
        transform: translateY(-8px) !important;
        background: rgba(255, 255, 255, 0.04) !important;
        border-color: rgba(255, 255, 255, 0.12) !important;
        box-shadow: 
            0 30px 60px -12px rgba(0, 0, 0, 0.5),
            0 18px 36px -18px rgba(0, 0, 0, 0.5),
            0 0 0 1px rgba(255, 255, 255, 0.05) inset !important;
    }

    #home-content {
        max-width: 1800px;
        margin: 0 auto;
        padding: 0 2rem 2.5rem;
    }

    #page-wiki #wiki-content {
        max-width: 1400px;
        margin: 0 auto;
        padding: 0 2rem 2.5rem;
    }

    #page-community #community-content {
        max-width: 1800px;
        margin: 0 auto;
        padding: 0 2rem 2.5rem;
    }

    .mobile-decorations {
        display: none;
    }
}

/* (PC端自适应布局已移除，统一使用单列移动端布局，避免首页排版错乱) */

/* 响应式适配 */
@media (max-width: 640px) {
    .sidebar {
        width: 85%;
    }
    
    .sidebar-content {
        padding-top: 3.5rem; /* Slightly reduced from 4rem */
    }
}

/* 滚动条样式 */
.wiki-content::-webkit-scrollbar {
    width: 6px;
}

.wiki-content::-webkit-scrollbar-track {
    background: rgba(var(--color-neutral-white-rgb), 0.1);
    border-radius: 3px;
}

.wiki-content::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 3px;
}

/* 加载动画 */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(var(--color-neutral-white-rgb), 0.3);
    border-radius: 50%;
    border-top-color: var(--color-primary);
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* 触摸反馈 */
.touch-feedback {
    animation: touch-fade 0.3s;
}

@keyframes touch-fade {
    0% { opacity: 0.7; }
    100% { opacity: 1; }
}

/* 动画系统 */
@keyframes fade-in {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes bounce-subtle {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

.animate-fade-in {
    animation: fade-in 0.5s cubic-bezier(0.23, 1, 0.32, 1) forwards;
}

.animate-bounce-subtle {
    animation: bounce-subtle 2s ease-in-out infinite;
}

/* （PC端自适应布局已移除，统一使用单列移动端布局，避免首页排版错乱） */

/* ===== 成员头像堆叠 ===== */
.home-avatar-stack {
    display: flex;
    align-items: center;
    flex-direction: row;
}
.home-avatar-stack .home-avatar-item {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 9999px;
    border: 2px solid rgb(var(--color-neutral-white-rgb) / 0.15);
    overflow: hidden;
    flex-shrink: 0;
    background: rgb(var(--color-neutral-black-rgb) / 0.4);
    box-shadow: 0 0 0 2px rgb(var(--color-neutral-black-rgb) / 0.8);
    transition: transform 0.2s ease, border-color 0.2s ease;
}
.home-avatar-stack .home-avatar-item:not(:first-child) {
    margin-left: -0.625rem;
}
.home-avatar-stack .home-avatar-item:hover {
    transform: translateY(-3px);
    border-color: rgb(var(--color-primary-rgb) / 0.5);
    z-index: 2;
    position: relative;
}
.home-avatar-stack .home-avatar-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.home-avatar-count {
    white-space: nowrap;
}
@media (max-width: 767px) {
    .home-avatar-stack .home-avatar-item {
        width: 1.75rem;
        height: 1.75rem;
    }
    .home-avatar-stack .home-avatar-item:not(:first-child) {
        margin-left: -0.5rem;
    }
}

/* ===== 展览区域样式 ===== */
.exhibition-section {
    position: relative;
}

/* 展览条目 - 统一高度卡片 */
.exh-item {
    position: relative;
    min-height: 360px;
    border: 1px solid rgb(var(--color-neutral-white-rgb) / 0.08);
    background: rgb(var(--color-neutral-black-rgb) / 0.3);
    box-shadow:
        0 18px 48px rgba(0, 0, 0, 0.28),
        inset 0 0 0 1px rgb(var(--color-neutral-white-rgb) / 0.04);
    isolation: isolate;
    transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.4s ease;
}

.exh-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.34);
}

/* 背景图片 - 高斯模糊层 */
.exh-item-bg {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    filter: blur(40px);
    -webkit-filter: blur(40px);
    transform: scale(1.15);
    transition: opacity 0.6s ease;
    will-change: transform;
}

.exh-item-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgb(0 0 0 / 0.90) 0%, rgb(0 0 0 / 0.90) 18%, rgb(0 0 0 / 0.12) 38%, rgb(0 0 0 / 0.08) 50%, rgb(0 0 0 / 0.12) 62%, rgb(0 0 0 / 0.78) 82%, rgb(0 0 0 / 0.90) 100%);
}

.exh-item:hover .exh-item-bg {
    opacity: 0.9;
}

.exh-item-inner {
    min-height: 360px;
    align-items: stretch;
}

.exh-text-col {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.9rem;
    max-width: 46rem;
}

.exh-images-col {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    width: 100%;
    min-width: 0;
    overflow: visible;
}

/* 标题排版 */
.exh-title {
    font-size: 2rem;
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

/* 描述文字 */
.exh-desc {
    font-size: 1rem;
    line-height: 1.9;
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.2);
}

.exh-desc strong {
    color: var(--color-primary);
    font-weight: 700;
}

.exh-desc em {
    font-style: italic;
    color: rgb(var(--color-neutral-white-rgb) / 0.9);
}

/* ===== 图片卡牌摊开布局 ===== */
.exh-images-stack {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: fit-content;
    max-width: 100%;
    padding: 1.25rem 1rem 1.25rem 1.5rem;
    overflow: visible;
    flex-shrink: 0;
}

.exh-images-stack-single {
    width: min(100%, 36rem);
}

.exh-images-stack-single .exh-img-card {
    width: 100%;
    max-width: 36rem;
}

.exh-img-card {
    position: relative;
    flex-shrink: 0;
    width: clamp(12rem, 22vw, 24rem);
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border: 1px solid rgb(var(--color-neutral-white-rgb) / 0.16);
    border-radius: 1.2rem;
    background: rgb(var(--color-neutral-black-rgb) / 0.22);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: transform 0.45s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.45s ease, border-color 0.45s ease, margin 0.45s ease;
}

.exh-img-card + .exh-img-card {
    margin-left: clamp(-3.5rem, -3.5vw, -1.5rem);
}

.exh-img-card-fan {
    transform: translateY(var(--exh-shift, 0px)) rotate(var(--exh-rotation, 0deg));
    transform-origin: bottom center;
}

.exh-item:hover .exh-img-card {
    border-color: rgb(var(--color-neutral-white-rgb) / 0.24);
}

.exh-item:hover .exh-img-card + .exh-img-card {
    margin-left: clamp(-2rem, -2.5vw, -0.5rem);
}

.exh-img-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgb(0 0 0 / 0.45) 0%, transparent 55%);
    pointer-events: none;
    border-radius: inherit;
}

.exh-img-card img {
    display: block;
    width: 100%;
    height: 100%;
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.exh-item:hover .exh-img-card img {
    transform: scale(1.05);
}

/* 无图片占位 */
.exh-images-none {
    width: min(100%, 20rem);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    background: rgb(var(--color-neutral-black-rgb) / 0.1);
}

/* ===== 渐入动画 (滚动触发) ===== */
.exh-fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s cubic-bezier(0.23, 1, 0.32, 1), transform 0.7s cubic-bezier(0.23, 1, 0.32, 1);
    will-change: opacity, transform;
}

.exh-fade-in.exh-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== 编辑按钮样式 ===== */
.exh-edit-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgb(var(--color-neutral-white-rgb) / 0.12);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgb(var(--color-neutral-white-rgb) / 0.18);
    color: var(--color-text);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.exh-edit-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    transform: scale(1.1);
}

.exh-tool-btn {
    padding: 0.5rem 1rem;
    border-radius: 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.exh-tool-btn:active {
    transform: scale(0.95);
}

/* 条目内的编辑/删除按钮 */
.exh-item-edit,
.exh-item-del {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgb(var(--color-neutral-white-rgb) / 0.12);
    cursor: pointer;
    font-weight: 600;
}

.exh-item-edit:hover,
.exh-item-del:hover {
    transform: translateY(-2px);
}

/* 拖拽手柄 */
.exh-item-drag {
    cursor: grab;
    color: rgb(var(--color-neutral-white-rgb) / 0.3);
    background: transparent;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem 0.5rem;
    transition: color 0.2s;
    font-size: 1rem;
}

.exh-item-drag:hover {
    color: rgb(var(--color-neutral-white-rgb) / 0.6);
}

.exh-item-drag:active {
    cursor: grabbing;
}

/* 拖拽中的条目 */
.exh-item.dragging {
    opacity: 0.4;
    transform: scale(0.97);
}

.exh-item.drag-over-target {
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 2px var(--color-primary), 0 24px 56px rgba(0, 0, 0, 0.34) !important;
}

/* 编辑模态框中的图片拖拽 */
.exh-img-row {
    transition: opacity 0.2s, transform 0.2s;
}

.exh-img-row .exh-img-drag {
    cursor: grab;
    color: rgb(var(--color-neutral-white-rgb) / 0.2);
    background: transparent;
    border: none;
    padding: 0.25rem;
    font-size: 0.9rem;
    transition: color 0.2s;
    display: flex;
    align-items: center;
}

.exh-img-row .exh-img-drag:hover {
    color: rgb(var(--color-neutral-white-rgb) / 0.5);
}

.exh-img-row.dragging {
    opacity: 0.3;
}

.exh-img-row.drag-over-target {
    border-top: 2px solid var(--color-primary) !important;
}

/* ===== 移动端适配 ===== */
@media (max-width: 767px) {
    .exh-item {
        min-height: 320px;
        border-radius: 1.25rem;
    }

    .exh-item-inner {
        min-height: 320px;
        padding: 1.5rem !important;
        gap: 1.5rem !important;
    }

    .exh-title {
        font-size: 1.5rem;
        text-align: center;
    }

    .exh-desc {
        font-size: 0.9rem;
        text-align: center;
    }

    .exh-text-col {
        text-align: center;
        align-items: center;
    }

    .exh-text-col .flex {
        justify-content: center;
    }

    .exh-images-col {
        justify-content: center;
    }

    .exh-images-stack {
        width: 100%;
        max-width: 100%;
        justify-content: flex-start;
        padding: 0.5rem 0 0.75rem;
    }

    .exh-img-card {
        width: clamp(8rem, 28vw, 14rem);
    }

    .exh-images-stack-single .exh-img-card {
        width: 100%;
        max-width: 18rem;
    }

    .exh-img-card + .exh-img-card {
        margin-left: -3rem;
    }
}

/* ===== 桌面端增强 ===== */
@media (min-width: 768px) {
    .exh-item {
        min-height: 420px;
    }

    .exh-item-inner {
        min-height: 420px;
    }

    .exh-title {
        font-size: 2.5rem;
    }

    .exh-desc {
        font-size: 1.1rem;
    }

    .exh-text-col {
        max-width: 720px;
    }
}

/* 大桌面端 */
@media (min-width: 1024px) {
    .exh-title {
        font-size: 2.8rem;
    }

    .exh-item {
        min-height: 460px;
    }

    .exh-item-inner {
        min-height: 460px;
    }

    .exh-images-col {
        width: auto;
        min-width: min(44vw, 36rem);
    }
}