/*
Theme Name: Te-Xiao Black Theme
Description: 黑色主题 - 广州拾光动画设计有限公司
Version: 1.0
Author: Te-Xiao
*/

/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    background-color: #10111a;
    color: #fff;
    line-height: 1.6;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* 顶部菜单栏样式 - 跟随滑动 */
.header-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: #000000;
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    flex-shrink: 0;
}

.header-content {
    width: 100%;
    padding: 0 50px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    height: 70px;
}

/* Logo样式 */
.logo {
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.logo:hover {
    color: #ff6b6b;
}

/* 主菜单样式 */
.main-navigation {
    display: flex;
    align-items: center;
    height: 100%;
    flex: 1;
    margin-left: 30px;
}

.main-navigation ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    height: 100%;
    align-items: stretch;
}

.main-navigation li {
    margin: 0;
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.main-navigation a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
    padding: 0 25px;
    height: 100%;
    display: flex;
    align-items: center;
    position: relative;
}

.main-navigation a:hover,
.main-navigation li.current-menu-item > a,
.main-navigation li.current_page_item > a,
.main-navigation li.current-menu-ancestor > a,
.main-navigation li.current_page_ancestor > a,
.main-navigation li.current-menu-parent > a,
.main-navigation li.current_page_parent > a {
    color: #00b1f8;
}

/* 选中状态和悬停状态的底部边框效果 */
.main-navigation li.current-menu-item > a::after,
.main-navigation li.current_page_item > a::after,
.main-navigation li.current-menu-ancestor > a::after,
.main-navigation li.current_page_ancestor > a::after,
.main-navigation li.current-menu-parent > a::after,
.main-navigation li.current_page_parent > a::after,
.main-navigation a:hover::after {
    content: "";
    width: 100%;
    height: 50px;
    background-image: linear-gradient(0deg, rgba(0, 177, 248, .3), rgba(0, 177, 248, 0));
    border-bottom: 2px solid #00b1f8;
    position: absolute;
    left: 0;
    bottom: 0;
    pointer-events: none;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 搜索框样式 */
.header-search {
    display: flex;
    align-items: center;
    margin-left: auto;
    margin-right: 20px;
}

.search-form {
    display: flex;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 10px 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    width: 320px;
}

.search-form:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

.search-input {
    background: none;
    border: none;
    color: #fff;
    padding: 0;
    width: 100%;
    font-size: 14px;
    flex: 1;
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.search-input:focus {
    outline: none;
}

.search-button {
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 5px;
    transition: color 0.3s ease;
}

.search-button:hover {
    color: #ff6b6b;
}

/* 登录/注册按钮样式 */
.auth-buttons {
    display: flex;
    gap: 10px;
    margin-left: 0;
    position: relative;
}

/* 未登录状态的按钮 */
.auth-btn {
    padding: 8px 20px;
    background-color: transparent;
    border: 2px solid #ff6b6b;
    color: #ff6b6b;
    text-decoration: none;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.auth-btn:hover {
    background-color: #ff6b6b;
    color: #fff;
}

.auth-btn.register {
    background-color: #ff6b6b;
    color: #fff;
}

.auth-btn.register:hover {
    background-color: #ff5252;
}

/* 已登录状态的用户区域 */
.user-profile {
    position: relative;
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 8px 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.user-profile:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    margin-right: 10px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: border-color 0.3s ease;
}

.user-profile:hover .user-avatar {
    border-color: #00b1f8;
}

.user-name {
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    margin-right: 8px;
}

/* 移除了下拉箭头图标，这些样式不再需要 */

/* 下拉菜单 */
.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
    margin-top: 5px;
}

.user-profile:hover .user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: 12px 20px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
}

/* 移除了图标，不再需要图标相关样式 */

.dropdown-item.logout {
    color: #ff6b6b;
}

.dropdown-item.logout:hover {
    background-color: rgba(255, 107, 107, 0.1);
}

/* 点击外部关闭下拉菜单的JavaScript辅助类 */
.user-profile.dropdown-open .user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* 响应式搜索框 */
@media (max-width: 1200px) {
    .search-form {
        width: 280px;
    }
}

@media (max-width: 992px) {
    .search-form {
        width: 240px;
    }
    
    .user-name {
        display: none;
    }
    
    .user-profile {
        padding: 8px 10px;
    }
}

@media (max-width: 768px) {
    .user-dropdown {
        right: -10px;
        min-width: 160px;
    }
}

/* 主内容区域 */
.main-content {
    margin-top: 70px;
    padding: 40px 0;
    flex: 1;
}

.content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 页脚样式 */
.footer-container {
    background-color: #000000;
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px 0;
    text-align: center;
    margin-top: auto;
    flex-shrink: 0;
    width: 100%;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-info {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    line-height: 1.8;
}

.footer-info p {
    margin-bottom: 10px;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 12px;
    margin-top: 15px;
}

/* 右侧侧边栏样式 - 无悬停效果，返回顶部始终显示 */
.sidebar-container {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    display: flex !important;
    flex-direction: column;
    gap: 0;
    background: #000000;
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
    opacity: 1 !important;
    visibility: visible !important;
}

.sidebar-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px 15px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    position: relative;
    min-width: 70px;
}

.sidebar-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 4px;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
}

.sidebar-text {
    font-size: 10px;
    font-weight: 500;
    text-align: center;
    line-height: 1.2;
    opacity: 0.9;
    white-space: nowrap;
    letter-spacing: 0.5px;
    color: rgba(255, 255, 255, 0.8);
}

/* 返回顶部按钮 - 确保始终显示 */
.back-to-top {
    margin-top: 8px;
    padding-top: 15px;
    display: flex !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* 强制覆盖侧边栏的所有交互效果 */
.sidebar-container a,
.sidebar-container a:hover,
.sidebar-container a:focus,
.sidebar-container a:active,
.sidebar-container a:visited,
.sidebar-item,
.sidebar-item:hover,
.sidebar-item:focus,
.sidebar-item:active,
.sidebar-item:visited {
    background: transparent !important;
    background-color: transparent !important;
    background-image: none !important;
    transform: none !important;
    transition: none !important;
    color: rgba(255, 255, 255, 0.8) !important;
    border-left: none !important;
    border-right: none !important;
    border-top: none !important;
    /* 只保留分割线 */
}

.sidebar-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
}

.sidebar-item:last-child {
    border-bottom: none !important;
}

.back-to-top {
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
}

/* 侧边栏进入动画 */
@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(100%) translateY(-50%);
    }
    to {
        opacity: 1;
        transform: translateX(0) translateY(-50%);
    }
}

/* 删除滚动隐藏效果 - 侧边栏始终显示 */

/* 响应式设计 */
@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
        height: auto;
        padding: 10px 20px;
    }
    
    .main-navigation {
        order: 3;
        width: 100%;
        margin-top: 10px;
    }
    
    .main-navigation ul {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .main-navigation li {
        margin: 5px 10px;
    }
    
    .header-search {
        margin: 10px 0;
    }
    
    .search-input {
        width: 150px;
    }
    
    .auth-buttons {
        margin: 10px 0;
    }
    
    .sidebar-container {
        padding: 10px 0;
        gap: 0;
    }
    
    .sidebar-item {
        padding: 10px 12px;
        min-width: 60px;
    }
    
    .sidebar-icon {
        font-size: 14px;
        width: 20px;
        height: 20px;
    }
    
    .sidebar-text {
        font-size: 9px;
    }
    
    .main-content {
        margin-top: 120px;
    }
}

@media (max-width: 480px) {
    .header-content {
        padding: 10px 15px;
    }
    
    .logo {
        font-size: 20px;
    }
    
    .main-navigation li {
        margin: 5px 8px;
    }
    
    .main-navigation a {
        font-size: 14px;
    }
    
    .search-input {
        width: 120px;
        font-size: 12px;
    }
    
    .auth-btn {
        padding: 6px 15px;
        font-size: 12px;
    }
    
    .sidebar-container {
        padding: 8px 0;
    }
    
    .sidebar-item {
        padding: 8px 10px;
        min-width: 50px;
    }
    
    .sidebar-icon {
        font-size: 13px;
        width: 18px;
        height: 18px;
        margin-bottom: 3px;
    }
    
    .sidebar-text {
        font-size: 8px;
    }
    
    .main-content {
        margin-top: 140px;
        padding: 20px 0;
    }
    
    .content-wrapper {
        padding: 0 15px;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* 深色主题适配 */
@media (prefers-color-scheme: dark) {
    .sidebar-container {
        background: rgba(0, 0, 0, 0.95);
    }
    
    .sidebar-item {
        border-bottom-color: rgba(255, 255, 255, 0.08);
    }
}

/* 高对比度模式适配 */
@media (prefers-contrast: high) {
    .sidebar-container {
        background: rgba(0, 0, 0, 0.98);
    }
    
    .sidebar-item {
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #000;
}

::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* 通知系统样式 */
.notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    pointer-events: none;
}

.notification {
    background: rgba(0, 0, 0, 0.9);
    color: #fff;
    padding: 0;
    border-radius: 8px;
    margin-bottom: 10px;
    max-width: 300px;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: auto;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.notification.show {
    opacity: 1;
    transform: translateX(0);
}

.notification-content {
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.notification-message {
    flex: 1;
    font-size: 14px;
    line-height: 1.4;
}

.notification-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 18px;
    cursor: pointer;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
}

.notification-close:hover {
    color: #fff;
}

.notification-info {
    border-left: 4px solid #2196F3;
}

.notification-success {
    border-left: 4px solid #4CAF50;
}

.notification-warning {
    border-left: 4px solid #FF9800;
}

.notification-error {
    border-left: 4px solid #f44336;
}

/* 页脚布局修复 - 响应式设计 */
@media (max-width: 768px) {
    body {
        min-height: 100vh;
    }
    
    .main-content {
        padding: 20px 0;
    }
    
    .footer-container {
        padding: 20px 0;
    }
}

@media (max-width: 480px) {
    .main-content {
        margin-top: 60px;
        padding: 15px 0;
    }
    
    .footer-container {
        padding: 15px 0;
    }
}

/* 确保在所有浏览器中页脚都能正确显示 */
.site-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* 兼容旧版浏览器的页脚粘底布局 */
@supports not (display: flex) {
    html, body {
        height: 100%;
    }
    
    .main-content {
        min-height: calc(100vh - 140px);
    }
    
    .footer-container {
        position: relative;
        clear: both;
    }
}

/* 文章列表样式 - 按照用户提供的样式 */
section{position:relative}
.s12{font-size:12px}
.s14{font-size:14px}
.s16{font-size:16px}
.s18{font-size:18px}
.s20{font-size:20px}

.w1600 {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 20px;
}
 
.com-pag{display:flex;justify-content:center}
.com-pag .p_a{min-width:32px;min-height:32px;margin:0 5px;line-height:32px;padding:0 6px;color:hsla(0,0%,100%,.5);background-color:hsla(0,0%,100%,.1)}
.com-pag .btn{display:inline-flex;justify-content:center;align-items:center;padding:0 14px;background-size:26.6666666667% auto;transition:all .3s}
.com-pag .btn{background-repeat:no-repeat;background-position:50%}
.com-pag .btn:hover{background-color:#015eea;color:#fff}
.com-pag .num{display:inline-flex;align-items:center;justify-content:center;transition:all .3s}
.com-pag .num.on,.com-pag .num:hover{color:#fff;background-color:#015eea;box-shadow:none;transition:all .3s}
.c-img{position:absolute;left:0;top:0;width:100%;height:100%;-o-object-fit:cover;object-fit:cover;transition:all .4s}
.home-2{padding-top:30px;padding-bottom:80px}
.home-2 .ul{display:grid;grid-template-columns:repeat(6,1fr);gap:15px;margin-bottom:30px;list-style:none}
.home-2 .li{list-style:none}
.home-2 .dd{display:block;background-color:#0a0b14;position:relative;border-radius:10px}
.home-2 .dd:hover .video_box{opacity:1;pointer-events:auto;transition-delay:.2s}
.home-2 .video_box:hover{opacity:1!important;pointer-events:auto!important}
.home-2 .hd{border-radius:10px;overflow:hidden}
.home-2 .hd .htop{position:relative;height:282px;padding: 8px;}
.home-2 .hd .type{width:66px;height:24px;position:absolute;right:0;top:0;background-image:url(images/a26.png);background-repeat:no-repeat;background-size:contain;display:inline-flex;align-items:center;justify-content:center;z-index:3}
.home-2 .hd .hbot{padding:13px 20px 15px}
.home-2 .hd .hinfo{display:flex;justify-content:space-between;align-items:center}
.home-2 .hd .price{color:#ffff00}
.home-2 .hd .tags{margin-top:10px;display:flex;flex-wrap:wrap}
.home-2 .hd .ti{line-height:20px;border-radius:6px;background-color:#121627;color:#fff;padding:0 4px;margin-right:6px;font-size:10px}
.home-2 .hd .ti:first-child{background-color:rgba(0,177,248,.1);color:#00b1f8}
.home-2 .hd .ic{margin-right:6px}
.home-2 .hd .te{color:hsla(0,0%,100%,.5);margin-top:12px}
.home-2 .video_box{position:absolute;top:0;left:0;width:100%;height:640px;border-radius:10px;overflow:hidden;opacity:0;pointer-events:none;z-index:30;transition:opacity .3s;cursor:pointer}
.home-2 .video_box .vbox,.home-2 .video_box video{position:absolute;top:0;left:0;width:100%;height:100%}
.home-2 .video_box video{-o-object-fit:cover;object-fit:cover;display: none;}
.home-2 .video_box .btns{position:absolute;left:0;bottom:0;width:100%;padding:30px}
.home-2 .video_box .add{display:flex;justify-content:center;align-items:center;height:50px;border-radius:10px;border:1px solid hsla(0,0%,100%,.4);cursor:pointer;background-image:linear-gradient(180deg,#015eea,#00b1f8)}
.home-2 .video_box .aic{width:19px;height:19px;background-image:url(images/a27.png);background-repeat:no-repeat;background-size:contain;margin-right:10px}


/* 平板响应式布局 */
@media (max-width:1200px){
.home-2 .ul{grid-template-columns:repeat(4,1fr);gap:15px}
}

@media (max-width:1024px){
.home-2 .ul{grid-template-columns:repeat(3,1fr);gap:12px}
}

/* 移动端响应式布局 */
@media (max-width:768px){
.home-2 .ul{grid-template-columns:repeat(2,1fr);gap:8px}
.home-2{padding-top:20px;padding-bottom:60px}
.w1600{padding:0 15px}
}

/* 小屏手机响应式布局 */
@media (max-width:480px){
.home-2 .ul{gap:8px}
.w1600{padding:0 10px}
.home-2 .hd .htop{height:200px}
.home-2 .video_box .btns{padding:20px}
}

/* 商品详情弹窗全局样式 */
.product-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

.modal-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1000px;
    height: 730px;
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-content {
    background: linear-gradient(135deg, #1a1d29, #2d3748);
    border-radius: 20px;
    padding: 30px;
    position: relative;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 30px;
    cursor: pointer;
    transition: color 0.3s ease;
    z-index: 10001;
}

.modal-close:hover {
    color: #fff;
}

.modal-main {
    display: flex;
    gap: 0;
    margin-bottom: 20px;
 
}

.modal-video-section {
    flex: 0 0 35%;
  
}

.video-container {
    position: relative;
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 15px;
    overflow: hidden;
}

#modal-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-info-section {
    flex: 0 0 65%;
    padding: 0 30px 0 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    overflow-y: auto;
}

.product-header {
    display: flex;
    gap: 15px;
}

.product-title-section {
    flex: 1;
}

#modal-title {
    color: #fff;
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 10px 0;
}

.product-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.separator {
    color: rgba(255, 255, 255, 0.4);
}

.format-info {
    color: #00b1f8;
}

.product-thumb {
    width: 120px;
    height: 120px;
    border-radius: 10px;
    border: 1px solid #fafafa2e;
    overflow: hidden;
    flex-shrink: 0;
}

.product-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-price {
    font-size: 28px;
    font-weight: 700;
    color: #ffff00;
}

.product-details {
    color: rgba(255, 255, 255, 0.7);
    font-size: 16px;
}

.modal-actions {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.action-buttons {
    display: flex;
    gap: 15px;
}

.modal-btn {
    flex: 1;
    height: 50px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.purchase-notice {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.notice-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.notice-text {
    color: rgba(255, 255, 255, 0.8);
    font-size: 12px;
    line-height: 1.5;
    margin: 0;
    flex: 1;
}

.notice-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.cart-btn {
    background: linear-gradient(180deg, #015eea, #00b1f8);
    color: #fff;
}

.cart-btn:hover {
    background: linear-gradient(180deg, #0147c4, #0090d1);
    transform: translateY(-2px);
}

.buy-btn {
    background: transparent;
    color: #00b1f8;
    border: 2px solid #00b1f8;
}

.buy-btn:hover {
    background: #00b1f8;
    color: #fff;
}

.btn-icon {
    width: 16px;
    height: 16px;
    background-image: url(images/a27.png);
    background-repeat: no-repeat;
    background-size: contain;
}

.modal-recommendations {
    margin-top: 30px;
}

.modal-recommendations h3 {
    color: #fff;
    font-size: 18px;
    margin: 0 0 15px 0;
}

.recommendations-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
}

.recommendation-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    padding: 10px;
}

.recommendation-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.recommendation-item img {
    width: 100%;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 8px;
}

.recommendation-item .rec-title {
    color: #fff;
    font-size: 12px;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 弹窗移动端响应式 */
@media (max-width: 768px) {
    .modal-container {
        width: 95vw;
        height: auto;
        max-height: 95vh;
    }
    
    .modal-content {
        padding: 20px;
    }
    
    .modal-main {
        flex-direction: column;
        gap: 20px;
        height: auto;
    }
    
    .modal-video-section {
        flex: none;
        width: 100%;
        min-width: auto;
    }
    
    .modal-info-section {
        flex: none;
        width: 100%;
        padding-left: 0;
    }
    
    .video-container {
        height: 300px;
    }
    
    .action-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .modal-btn {
        flex: none;
    }
    
    .notice-item {
        padding: 10px;
    }
    
    .notice-text {
        font-size: 11px;
    }
    
    .recommendations-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    
    .product-header {
        flex-direction: column;
        gap: 10px;
    }
    
    .product-thumb {
        width: 60px;
        height: 60px;
        align-self: flex-start;
    }
}