/* 相册容器样式 */
.photo-album-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

/* 相册头部样式 */
.photo-album-header {
    display: none; /* 隐藏头部 */
}

.photo-album-title {
    font-size: 2em;
    margin-bottom: 15px;
}

.photo-album-description {
    margin-bottom: 20px;
}

/* 导航菜单样式 */
.album-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
}

.album-nav-item {
    padding: 8px 20px;
    border: none;
    border-radius: 20px;
    background: var(--muted-color-l);
    color: var(--main-color);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    border: 1px solid var(--main-border-color);
}

.dark-theme .album-nav-item {
    background: var(--muted-color);
    border-color: var(--main-border-color);
}

.album-nav-item:hover {
    background: var(--muted-color);
    color: var(--main-color);
}

.dark-theme .album-nav-item:hover {
    background: var(--muted-color-2);
    color: var(--main-color);
}

.album-nav-item.active {
    background: var(--theme-color);
    color: #fff;
    border-color: var(--theme-color);
}

.dark-theme .album-nav-item.active {
    background: var(--theme-color);
    color: #fff;
    border-color: var(--theme-color);
}

.album-nav-item.active:hover {
    background: var(--theme-color);
    color: #fff;
    opacity: 0.9;
}

/* 相册分组样式 */
.photo-album-section {
    display: none;
    margin-bottom: 40px;
    padding: 0;
    border-radius: 10px;
}

.photo-album-section.active {
    display: block;
}

.album-section-title {
    font-size: 1.5em;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(0, 0, 0, 0.1);
}

/* 相册分组描述基础样式 */
.album-section-description {
    margin: 0 auto 30px;
    width: var(--description-width, 100%);
    max-width: var(--description-max-width, none);
    font-size: 1em;
    line-height: 1.8;
    text-align: center;
    box-sizing: border-box;
}

/* 现代简约风格 */
.desc-style-modern {
    background: var(--main-bg);
    padding: 25px 35px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transform: translateY(0);
    transition: all 0.3s ease;
}

.desc-style-modern:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.dark-theme .desc-style-modern {
    background: var(--main-bg-2);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

/* 经典装饰风格 */
.desc-style-classic {
    position: relative;
    padding: 30px 40px;
}

.desc-style-classic::before,
.desc-style-classic::after {
    content: '';
    position: absolute;
    width: 100px;
    height: 2px;
    background: var(--theme-color);
    left: 50%;
    transform: translateX(-50%);
}

.desc-style-classic::before {
    top: 0;
}

.desc-style-classic::after {
    bottom: 0;
}

.desc-style-classic .description-inner::before,
.desc-style-classic .description-inner::after {
    content: '';
    position: absolute;
    width: 2px;
    height: 50px;
    background: var(--theme-color);
    top: 50%;
    transform: translateY(-50%);
}

.desc-style-classic .description-inner::before {
    left: 0;
}

.desc-style-classic .description-inner::after {
    right: 0;
}

/* 引用风格 */
.desc-style-quote {
    position: relative;
    padding: 30px 40px;
    font-style: italic;
}

.desc-style-quote::before,
.desc-style-quote::after {
    content: '"';
    position: absolute;
    font-size: 4em;
    color: var(--theme-color);
    opacity: 0.2;
    font-family: Georgia, serif;
    line-height: 1;
}

.desc-style-quote::before {
    top: 0;
    left: 0;
}

.desc-style-quote::after {
    bottom: -20px;
    right: 0;
}

/* 主题突出风格 */
.desc-style-highlight {
    background: var(--theme-color);
    color: #fff;
    padding: 25px 35px;
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

.desc-style-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1));
}

.desc-style-highlight .description-inner {
    position: relative;
    z-index: 1;
}

/* 极简设计 */
.desc-style-minimal {
    position: relative;
    padding: 20px 0;
}

.desc-style-minimal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 1px;
    background: var(--theme-color);
}

.desc-style-minimal .description-inner {
    position: relative;
    padding: 0 20px;
}

/* 响应式调整 */
@media screen and (max-width: 768px) {
    .album-section-description {
        margin-bottom: 20px;
        padding: 20px;
        font-size: 0.95em;
        width: 100%; /* 移动端始终100%宽度 */
    }
    
    .desc-style-classic::before,
    .desc-style-classic::after {
        width: 60px;
    }
    
    .desc-style-classic .description-inner::before,
    .desc-style-classic .description-inner::after {
        height: 30px;
    }
}

/* 瀑布流布局 */
.masonry-container {
    position: relative;
    margin: 0;
    --masonry-force-columns: var(--masonry-columns, 4); /* 强制列数 */
}

.masonry-item {
    position: absolute;
    padding-top: var(--masonry-spacing-top, 10px);
    padding-right: var(--masonry-spacing-right, 10px);
    padding-bottom: var(--masonry-spacing-bottom, 10px);
    padding-left: var(--masonry-spacing-left, 10px);
    width: calc((100% / var(--masonry-force-columns)));
    box-sizing: border-box;
    transition: transform 0.3s ease;
}

@media screen and (max-width: 1200px) {
    .masonry-item {
        width: var(--masonry-item-width-tablet);
    }
}

@media screen and (max-width: 768px) {
    .masonry-item {
        width: var(--masonry-item-width-mobile);
    }
}

@media screen and (max-width: 480px) {
    .masonry-item {
        width: var(--masonry-item-width-small);
    }
}

/* 图片项样式 */
.photo-inner {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    background: var(--main-bg);
}

/* 边框效果样式 */
/* 简单边框 */
.frame-simple .photo-inner {
    border: 4px solid #fff;
    box-shadow: 0 0 5px rgba(0,0,0,0.2);
    background: #fff;
}

.dark-theme .frame-simple .photo-inner {
    border-color: #333;
    box-shadow: 0 0 5px rgba(0,0,0,0.4);
    background: #222;
}

/* 双层边框 */
.frame-double .photo-inner {
    border: 4px solid #fff;
    outline: 2px solid var(--theme-color);
    outline-offset: -8px;
    background: #fff;
}

.dark-theme .frame-double .photo-inner {
    border-color: #333;
    outline-color: var(--theme-color);
    background: #222;
}

/* 阴影边框 */
.frame-shadow .photo-inner {
    border: none;
    box-shadow: 
        0 10px 20px rgba(0,0,0,0.2),
        0 5px 10px rgba(0,0,0,0.1);
    background: #fff;
}

.dark-theme .frame-shadow .photo-inner {
    box-shadow: 
        0 10px 20px rgba(0,0,0,0.4),
        0 5px 10px rgba(0,0,0,0.2);
    background: #222;
}

/* 渐变边框 */
.frame-gradient .photo-inner {
    padding: 4px;
    background: linear-gradient(45deg, var(--theme-color), var(--theme-color-2, var(--theme-color)));
}

.frame-gradient .photo-inner img {
    border-radius: 4px;
}

.dark-theme .frame-gradient .photo-inner {
    background: linear-gradient(45deg, var(--theme-color), var(--theme-color-2, var(--theme-color)));
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

/* 圆角边框 */
.frame-rounded .photo-inner {
    border-radius: 15px;
    border: 4px solid #fff;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    background: #fff;
}

.dark-theme .frame-rounded .photo-inner {
    border-color: #333;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    background: #222;
}

/* 复古边框 */
.frame-vintage .photo-inner {
    border: 8px solid #fff;
    box-shadow: 
        0 0 0 1px #ccc,
        2px 2px 8px rgba(0,0,0,0.1);
    background: #f5f5f5;
}

.dark-theme .frame-vintage .photo-inner {
    border-color: #333;
    box-shadow: 
        0 0 0 1px #444,
        2px 2px 8px rgba(0,0,0,0.3);
    background: #222;
}

/* 悬浮效果 */
.photo-inner:hover {
    transform: translateY(-5px);
}

.dark-theme .photo-inner:hover {
    box-shadow: 0 8px 20px rgba(0,0,0,0.4);
}

.photo-inner img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.photo-inner:hover img {
    transform: scale(1.05);
}

/* 图片标题样式 */
.photo-title {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 15px;
    margin: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
    color: #fff;
    font-size: 1.1em;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 2; /* 确保标题在tooltip上层 */
}

.photo-inner:hover .photo-title {
    opacity: 1;
}

/* 延迟加载图片样式 */
.lazy {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lazy.loaded {
    opacity: 1;
}

/* 无图片提示样式 */
.no-photos-message {
    text-align: center;
    padding: 40px;
    background: var(--main-bg);
    border-radius: 8px;
    border: 1px solid var(--main-border-color);
    font-size: 1.1em;
}

/* 相册切换控件基础样式 */
.album-switcher {
    position: fixed;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 99;
}

/* 经典样式 */
.album-switcher.style-classic {
    width: 30px;
    height: 60px;
    border-radius: 0 30px 30px 0;
    background: var(--theme-color);
    box-shadow: 2px 0 10px rgba(0,0,0,0.2);
    padding-right: 5px;
}

.album-switcher.style-classic:hover {
    width: 40px;
    box-shadow: 3px 0 15px rgba(0,0,0,0.3);
}

/* 简约样式 */
.album-switcher.style-minimal {
    width: 4px;
    height: 80px;
    background: var(--theme-color);
    opacity: 0.6;
}

.album-switcher.style-minimal:hover {
    width: 8px;
    opacity: 1;
}

.album-switcher.style-minimal i {
    opacity: 0;
}

.album-switcher.style-minimal:hover i {
    opacity: 1;
}

/* 悬浮样式 */
.album-switcher.style-floating {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--theme-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    left: 15px;
}

.album-switcher.style-floating:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

/* 优雅样式 */
.album-switcher.style-elegant {
    width: 35px;
    height: 70px;
    background: var(--theme-color);
    border-radius: 0 35px 35px 0;
    box-shadow: 2px 0 10px rgba(0,0,0,0.15);
}

.album-switcher.style-elegant::before,
.album-switcher.style-elegant::after {
    content: '';
    position: absolute;
    left: 50%;
    width: 1px;
    height: 15px;
    background: rgba(255,255,255,0.5);
}

.album-switcher.style-elegant::before {
    top: 10px;
}

.album-switcher.style-elegant::after {
    bottom: 10px;
}

.album-switcher.style-elegant:hover {
    width: 45px;
}

/* 创意样式 */
.album-switcher.style-creative {
    width: 40px;
    height: 50px;
    background: var(--theme-color);
    clip-path: polygon(0 0, 100% 15%, 100% 85%, 0 100%);
    box-shadow: 2px 0 10px rgba(0,0,0,0.2);
}

.album-switcher.style-creative:hover {
    width: 50px;
    background: linear-gradient(45deg, var(--theme-color), var(--theme-color-2, var(--theme-color)));
}

/* 图标样式 */
.album-switcher i {
    font-size: 18px;
    transition: transform 0.3s ease;
}

/* 点击模式下的图标旋转 */
.album-switcher.active i {
    transform: rotate(-180deg);
}

/* 非点击模式下保留悬停旋转效果 */
.album-sidebar:not(.click-mode) ~ .album-switcher:hover i {
    transform: rotate(-180deg);
}

/* 点击模式样式 */
.album-sidebar.click-mode {
    left: -300px;
}

.album-sidebar.click-mode.show {
    left: 0;
}

/* 响应式调整 */
@media screen and (max-width: 768px) {
    .album-switcher {
        transform: scale(0.9) translateY(-50%);
    }
    
    .album-switcher.style-floating {
        left: 10px;
    }
}

/* 侧边栏样式 */
.album-sidebar {
    position: fixed;
    left: -300px;
    top: 0;
    width: 300px;
    height: 100%;
    z-index: 98;
    transition: left 0.3s ease;
    display: flex;
    flex-direction: column;
    padding: 20px;
}

.album-sidebar.show {
    left: 0;
}

.album-sidebar-header {
    padding: 10px 0;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.album-sidebar-title {
    font-size: 1.2em;
    font-weight: 600;
    color: var(--main-color);
    margin: 0;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.album-sidebar-body {
    flex: 1;
    overflow-y: auto;
    padding-right: 10px;
}

.album-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.album-list-item {
    padding: 12px 15px;
    border-radius: 8px;
    background: rgba(255,255,255,0.9);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.dark-theme .album-list-item {
    background: rgba(30,30,30,0.9);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.album-list-item:hover {
    transform: translateX(5px);
    background: rgba(255,255,255,0.95);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.dark-theme .album-list-item:hover {
    background: rgba(40,40,40,0.95);
}

.album-list-item.active {
    background: var(--theme-color);
    color: #fff;
    box-shadow: 0 4px 12px rgba(var(--theme-color-rgb), 0.3);
}

.album-list-item-title {
    font-weight: 600;
    margin-bottom: 5px;
}

.album-list-item-desc {
    font-size: 0.9em;
    opacity: 0.8;
}

/* 滚动条样式 */
.album-sidebar-body::-webkit-scrollbar {
    width: 4px;
}

.album-sidebar-body::-webkit-scrollbar-track {
    background: transparent;
}

.album-sidebar-body::-webkit-scrollbar-thumb {
    background: rgba(125,125,125,0.3);
    border-radius: 2px;
}

.album-sidebar-body::-webkit-scrollbar-thumb:hover {
    background: rgba(125,125,125,0.5);
}

/* 移除触发区域 */
.album-trigger-area {
    display: none;
}

/* 仅在非点击模式下启用悬停展开 */
.album-sidebar:not(.click-mode):hover,
.album-switcher:hover + .album-sidebar:not(.click-mode) {
    left: 0;
}

/* 模态框样式 */
.album-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.8);
    z-index: 100;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.album-modal.show {
    display: flex;
    opacity: 1;
}

.album-modal-content {
    position: relative;
    width: 90%;
    max-width: 600px;
    margin: auto;
    background: var(--main-bg);
    border-radius: 10px;
    padding: 20px;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.album-modal.show .album-modal-content {
    transform: translateY(0);
}

.album-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--main-border-color);
}

.album-modal-title {
    font-size: 1.2em;
    font-weight: 600;
    color: var(--main-color);
    margin: 0;
}

.album-modal-close {
    width: 30px;
    height: 30px;
    border: none;
    background: none;
    cursor: pointer;
    color: var(--muted-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
}

.album-modal-close:hover {
    color: var(--main-color);
}

.album-modal-body {
    max-height: 70vh;
    overflow-y: auto;
}

/* 加载指示器样式 */
.loading-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 10;
    background: rgba(255, 255, 255, 0.9);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.dark-theme .loading-indicator {
    background: rgba(30, 30, 30, 0.9);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto 10px;
    border: 3px solid var(--theme-color);
    border-top: 3px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-text {
    color: var(--main-color);
    font-size: 14px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 懒加载图片样式 */
.album-image.lazy {
    opacity: 0;
    transition: opacity 0.5s ease;
}

.album-image.lazy.loaded {
    opacity: 1;
}

/* 加载更多容器样式 */
.load-more-container {
    width: 100%;
    text-align: center;
    margin: 30px 0;
    clear: both;
}

/* 加载更多按钮样式 */
.load-more-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 30px;
    background: var(--theme-color);
    color: #fff;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-size: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(var(--theme-color-rgb), 0.2);
}

.load-more-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(var(--theme-color-rgb), 0.3);
}

.load-more-button:active {
    transform: translateY(0);
}

/* 加载更多按钮文字样式 */
.load-more-text {
    margin-right: 8px;
}

.load-more-count {
    font-size: 0.9em;
    opacity: 0.8;
}

/* 加载中状态 */
.load-more-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.load-more-loading .loading-spinner {
    width: 30px;
    height: 30px;
}

.load-more-loading .loading-text {
    font-size: 14px;
    color: var(--muted-color);
}

/* 禁用状态 */
.load-more-button:disabled {
    background: var(--muted-color);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* 暗色主题适配 */
.dark-theme .load-more-button {
    background: var(--theme-color);
}

.dark-theme .load-more-button:disabled {
    background: var(--muted-color-2);
}

/* 响应式调整 */
@media screen and (max-width: 768px) {
    .load-more-container {
        margin: 20px 0;
    }
    
    .load-more-button {
        padding: 10px 25px;
        font-size: 14px;
    }
}

/* 悬浮消息框样式 */
.photo-tooltip {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    padding: 10px;
    font-size: 14px;
    line-height: 1.4;
    opacity: 0;
    transform: translateY(-100%);
    transition: all 0.3s ease;
    max-height: 30%;
    overflow-y: auto;
    z-index: 1;
    border-radius: 8px 8px 0 0;
}

/* 深色模式适配 */
.dark-theme .photo-tooltip {
    background: rgba(255, 255, 255, 0.9);
    color: #333;
}

/* 悬浮消息框显示状态 */
.photo-tooltip.show {
    opacity: 1;
    transform: translateY(0);
}

/* 消息框内容样式 */
.tooltip-content {
    margin: 0;
    padding: 0;
    max-height: 120px;
    overflow-y: auto;
}

/* 移动端样式适配 */
@media (max-width: 768px) {
    .photo-tooltip {
        padding: 8px;
        font-size: 12px;
        max-height: 100px;
    }
    
    .tooltip-content {
        max-height: 80px;
    }
}

/* 自定义滚动条样式 */
.tooltip-content::-webkit-scrollbar {
    width: 4px;
}

.tooltip-content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

.tooltip-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.5);
    border-radius: 2px;
}

.dark-theme .tooltip-content::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
}

.dark-theme .tooltip-content::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.5);
}

/* 查看按钮控件样式 */
.view-image-control {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 3;
}

/* 居中显示 */
.view-button-center .view-image-control {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* 左侧显示 */
.view-button-left .view-image-control {
    top: 50%;
    left: 20px;
    transform: translateY(-50%);
}

/* 右侧显示 */
.view-button-right .view-image-control {
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
}

.photo-inner:hover .view-image-control {
    opacity: 1;
}

/* 查看图标样式 */
.view-image-icon {
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
}

.view-image-icon:hover {
    background: var(--theme-color);
    transform: scale(1.1);
}

/* 查看按钮样式 */
.view-image-button {
    padding: 8px 15px;
    background: rgba(0, 0, 0, 0.6);
    border: none;
    border-radius: 20px;
    color: #fff;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.view-image-button:hover {
    background: var(--theme-color);
    transform: scale(1.05);
}

/* 图片查看模态框样式 */
.image-view-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-view-modal.show {
    display: flex;
    opacity: 1;
}

.image-view-content {
    position: relative;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    box-sizing: border-box;
}

.image-view-content img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
}

.image-view-close {
    position: absolute;
    top: 0;
    right: 0;
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.image-view-close:hover {
    transform: rotate(90deg);
}