/* Basic Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0;
}

/* Return Link Styles */
.return-link {
    margin: 15px 0;
}

.return-link a {
    text-decoration: none;
    color: #2196F3;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 4px;
    transition: all 0.3s ease;
    display: inline-block;
}

.return-link a:hover {
    background-color: #2196F3;
    color: white;
}

/* Protocol Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    width: 90%;
    max-width: 500px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.modal-content h2 {
    margin-bottom: 20px;
    color: #333;
}

.modal-content p {
    margin-bottom: 15px;
    text-align: left;
}

.modal-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}

.modal-buttons button {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    flex: 0 0 45%;
}

#reject-btn {
    background-color: #f44336;
    color: white;
    order: 1;
}

#accept-btn {
    background-color: #4CAF50;
    color: white;
    order: 2;
}

.hidden {
    display: none !important;
}

/* Top Navigation Styles */
.navbar {
    background-color: white;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 999;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    width: 90%;
    max-width: 1320px;
    margin: 0 auto;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #333;
}

/* Mobile Menu Icon */
.mobile-menu-icon {
    display: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
}

.mobile-menu-icon span {
    background-color: #333;
    height: 3px;
    width: 100%;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.nav-menu ul {
    display: flex;
    list-style: none;
}

.nav-menu ul li {
    position: relative;
    margin-left: 25px;
}

.nav-menu ul li a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    padding: 10px 15px;
    transition: all 0.3s ease;
    display: block;
    border-radius: 5px;
    margin: 0;
}

.nav-menu ul li a:hover {
    background-color: #2196F3;
    color: white;
}

/* Dropdown Menu Styles */
.dropdown {
    position: relative;
}

.dropdown > a {
    cursor: pointer;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: white;
    min-width: 200px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    border-radius: 0 0 5px 5px;
    top: 100%;
    left: 0;
    padding: 0;
    margin: 0;
    overflow: hidden;
    border: none;
}

.dropdown-content li {
    margin: 0;
    padding: 0;
    width: 100%;
    list-style: none;
    display: block;
}

.dropdown-content a, .dropdown-content span {
    color: #333;
    padding: 12px 16px;
    display: block;
    text-decoration: none;
    width: 100%;
    box-sizing: border-box;
    transition: background-color 0.3s ease;
    border-radius: 0;
    margin: 0;
    line-height: 1.5;
    border: none;
    background: none;
    text-align: left;
    position: relative;
}

.dropdown-content a:hover, .dropdown-content span:hover {
    background-color: #2196F3;
    color: white;
    cursor: pointer;
}

/* Ensure nav-menu dropdown items have proper padding and hover effect */
.nav-menu .dropdown-content a, 
.nav-menu .dropdown-content span {
    padding: 12px 16px;
    margin: 0;
    width: 100%;
    box-sizing: border-box;
}

/* Add down arrow for dropdowns on desktop */
@media screen and (min-width: 769px) {
    .nav-menu ul li.dropdown > a::after {
        content: ' ▼';
        font-size: 12px;
        margin-left: 5px;
    }
}

.nav-menu .dropdown-content a:hover, 
.nav-menu .dropdown-content span:hover {
    padding: 12px 16px;
    margin: 0;
    width: 100%;
    box-sizing: border-box;
}

.dropdown:hover .dropdown-content {
    display: block;
}

/* Mobile dropdown specific styles with !important to override desktop styles */
@media screen and (max-width: 768px) {
    .nav-menu .dropdown-content {
        display: none !important;
        position: static !important;
        box-shadow: none !important;
        border-radius: 0 !important;
    }
    
    .nav-menu .dropdown.active .dropdown-content {
        display: block !important;
    }
}

/* 更具体的选择器确保样式覆盖 */
.nav-menu .dropdown .dropdown-content {
    display: none;
    left: 0;
    right: auto;
    padding: 0 !important;
    margin: 0 !important;
}

/* Show dropdown content on hover for desktop */
.nav-menu .dropdown:hover .dropdown-content {
    display: block;
}

.nav-menu .dropdown .dropdown-content li {
    display: block !important;
    width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    list-style: none !important;
}

.nav-menu .dropdown .dropdown-content a,
.nav-menu .dropdown .dropdown-content span {
    display: block !important;
    width: 100% !important;
    padding: 12px 16px !important;
    margin: 0 !important;
    border-radius: 0 !important;
    box-sizing: border-box !important;
    background-color: white !important;
    color: #333 !important;
    transition: all 0.3s ease !important;
    text-align: left !important;
    text-decoration: none !important;
}

.nav-menu .dropdown .dropdown-content a:hover,
.nav-menu .dropdown .dropdown-content span:hover {
    background-color: #2196F3 !important;
    color: white !important;
    cursor: pointer !important;
    padding: 12px 16px !important;
    margin: 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
    display: block !important;
}

/* Search Box Styles */
.search-box input[type="text"] {
    padding: 10px;
    border: 2px solid #ddd;
    border-radius: 25px;
    width: 250px;
    outline: none;
    transition: all 0.3s ease;
}

.search-box input[type="text"]:focus {
    border-color: #2196F3;
    box-shadow: 0 0 5px rgba(33, 150, 243, 0.3);
}

/* Articles Page Specific Styles */
.article-content {
    background-color: transparent;
    padding: 0;
    margin: 0;
}

.article-content .container {
    max-width: 1000px;
    background-color: white;
    border-radius: 10px;
    padding: 30px 15px;
    margin: 0 auto;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Articles Page Footer Styles */
.article-page .footer .container {
    max-width: 1320px;
    background-color: transparent;
    padding: 0;
    margin: 0 auto;
}

.article-page .footer {
    background-color: #333;
    padding: 30px 0;
    margin-top: 50px;
}

/* Search Results Section */
.search-results {
    padding: 30px 0;
    background-color: white;
    margin: 20px auto;
    max-width: 1320px;
    width: 100%;
    box-sizing: border-box;
}

.search-page .search-results {
    padding: 30px 0;
    background-color: white;
    margin: 20px auto;
    max-width: 1320px;
    width: 100%;
    box-sizing: border-box;
}

.search-results h2 {
    text-align: center;
    margin-bottom: 20px;
}

.search-results .emoji-grid {
    max-width: 100%;
    grid-template-columns: repeat(5, 220px);
}

/* 确保搜索结果在移动端一行显示2个 */
@media (max-width: 768px) {
    .search-results .emoji-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Page Title */
.page-title {
    padding: 30px 25px;
    text-align: center;
    background-color: white;
    margin: 20px auto;
    max-width: 1320px;
}

.page-title h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
    color: #333;
}

.seo-title {
    display: none;
}

/* Emoji Introduction Section */
.emoji-intro {
    padding: 50px 25px;
    text-align: center;
    background-color: white;
    margin: 20px auto;
    max-width: 1320px;
}

.emoji-intro h1 {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: #333;
}

.emoji-intro p {
    font-size: 1.2em;
    color: #666;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0;
}

/* Main Container Styles */
.main-container {
    display: flex;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0;
    width: 100%;
}

.container-full {
    display: flex;
    width: 100%;
    justify-content: center;
}

/* Main Sidebar Styles (outside content area) */
.main-sidebar {
    flex: 0 0 250px;
    background-color: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 50%;
    left: calc((100% - 1320px) / 2 - 250px - 30px);
    transform: translateY(-50%);
    margin-right: 30px;
    z-index: 100;
}

.category-list h3 {
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #2196F3;
    color: #333;
}

.category-list ul {
    list-style: none;
}

.category-list ul li {
    margin-bottom: 15px;
}

.category-list ul li a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    padding: 8px 12px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    border-radius: 5px;
    transition: all 0.3s ease;
    gap: 10px;
}

.category-list ul li a:hover {
    background-color: #2196F3;
    color: white;
}

/* Content Area Styles */
.content-area {
    flex: 1;
    width: 100%;
    max-width: 1320px;
    margin-left: 280px;
    box-sizing: border-box;
    margin: 0 auto;
}

.category {
    background-color: white;
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    max-width: 1320px;
    width: 100%;
}

.category h2 {
    font-size: 2em;
    color: #333;
    position: relative;
    padding-bottom: 10px;
}

/* 添加锚点偏移样式，解决导航栏遮挡问题 */
.category h2:target {
    scroll-margin-top: 80px;
}

.category h2::after {
    content: '';
    display: block;
    width: 100px;
    height: 3px;
    background-color: #2196F3;
    margin: 10px 0;
}

/* Emoji Grid Layout */
.emoji-grid {
    display: grid;
    grid-template-columns: repeat(5, 220px);
    gap: 20px;
    justify-content: center;
}

/* Search page emoji responsive container */
.emoji-responsive-container {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
}

/* Search page emoji cell specific styles - same as homepage */
.emoji-responsive-container .emoji-cell {
    border: 1px dashed #ccc;
    border-width: 0 1px 1px 0;
    padding: 35px 5px 20px 5px;
    text-align: center;
    background-color: white;
    height: 130px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    position: relative;
    box-sizing: border-box;
    overflow: hidden;
    cursor: pointer;
}

/* Search page emoji name specific styles - same as homepage */
.emoji-responsive-container .emoji-name {
    font-size: 0.9em;
    color: #666;
    width: 90%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0 5px;
    box-sizing: border-box;
    position: absolute;
    bottom: 5px;
    left: 5%;
    text-align: center;
    cursor: pointer;
}

/* Search page emoji name hover effect - same as homepage */
.emoji-responsive-container .emoji-cell:hover .emoji-name {
    white-space: nowrap;
    overflow: visible;
    text-overflow: clip;
    background-color: rgba(33, 150, 243, 0.95);
    border: 1px solid #2196F3;
    border-radius: 3px;
    z-index: 1000;
    width: 90%;
    padding: 6px 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    bottom: 5px;
    left: 5%;
    transform: none;
    text-align: center;
    color: white;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.2s ease;
    cursor: pointer;
    user-select: none;
}

/* Search page emoji img specific styles - same as homepage */
.emoji-responsive-container .emoji-img {
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    flex-shrink: 0;
    font-size: 2.5em;
    z-index: 2;
    position: relative;
    margin-bottom: 10px;
}

/* Ensure search page emoji container is responsive - same as homepage */
@media screen and (min-width: 1021px) {
    /* 电脑端每行5个，确保每行最后一个单元格没有右边框 */
    .emoji-responsive-container .emoji-cell:nth-child(5n),
    .emoji-responsive-container .emoji-cell:last-child {
        border-right: none !important;
    }
    
    /* 确保其他单元格有右边框 */
    .emoji-responsive-container .emoji-cell:not(:nth-child(5n)):not(:last-child) {
        border-right: 1px dashed #ccc !important;
    }
}

@media screen and (max-width: 1020px) {
    .emoji-responsive-container {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .emoji-responsive-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .emoji-responsive-container .emoji-cell {
        border: 1px dashed #ccc;
        border-width: 0 1px 1px 0;
        padding: 15px;
    }
    
    /* 确保每行最后一个单元格没有右边框 */
    .emoji-responsive-container .emoji-cell:nth-child(2n),
    .emoji-responsive-container .emoji-cell:last-child {
        border-right: none !important;
    }
    
    /* 确保其他单元格有右边框 */
    .emoji-responsive-container .emoji-cell:not(:nth-child(2n)):not(:last-child) {
        border-right: 1px dashed #ccc !important;
    }
}

@media screen and (max-width: 480px) {
    .emoji-responsive-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .emoji-responsive-container .emoji-cell {
        border: 1px dashed #ccc;
        border-width: 0 1px 1px 0;
        padding: 15px;
    }
    
    /* 确保每行最后一个单元格没有右边框 */
    .emoji-responsive-container .emoji-cell:nth-child(2n),
    .emoji-responsive-container .emoji-cell:last-child {
        border-right: none !important;
    }
    
    /* 确保其他单元格有右边框 */
    .emoji-responsive-container .emoji-cell:not(:nth-child(2n)):not(:last-child) {
        border-right: 1px dashed #ccc !important;
    }
}

.emoji-item {
    background-color: white;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    width: 220px;
    height: 130px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 1px dashed #ccc; /* 添加虚线边框 */
}

.emoji-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.emoji {
    font-size: 2em;
    margin-bottom: 5px;
}

.emoji-name {
    font-size: 0.9em;
    color: #666;
}

/* Emoji Table Layout (for Apple Emojis.html) */
.emoji-table {
    border-collapse: collapse;
    width: 100%;
}

.emoji-row {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
}

/* 首页的 emoji-row 一行显示5个 */
.home-page .emoji-row {
    grid-template-columns: repeat(5, 1fr);
}

.emoji-cell {
    border: 1px dashed #ccc;
    border-width: 0 1px 1px 0;
    padding: 35px 5px 20px 5px;
    text-align: center;
    background-color: white;
    height: 130px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    position: relative;
    box-sizing: border-box;
    overflow: hidden;
    cursor: pointer;
}

/* 首页的 emoji-cell 高度 */
.home-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 30px 5px;
}

/* 首页的 emoji-img 尺寸 */
.home-page .emoji-img {
    height: 60px;
    width: auto;
}

/* Apple Emojis 页面的 emoji-cell 高度 */
.apple-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Google Emojis 页面的 emoji-cell 高度 */
.google-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Microsoft Emojis 页面的 emoji-cell 高度 */
.microsoft-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Facebook Emojis 页面的 emoji-cell 高度 */
.facebook-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Twitter Emojis 页面的 emoji-cell 高度 */
.twitter-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Whatsapp Emojis 页面的 emoji-cell 高度 */
.whatsapp-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* TikTok Emojis 页面的 emoji-cell 高度 */
.tiktok-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Mozilla Emojis 页面的 emoji-cell 高度 */
.mozilla-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* JoyPixels Animation Emojis 页面的 emoji-cell 高度 */
.joypixels-animation-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* JoyPixels Emojis 页面的 emoji-cell 高度 */
.joypixels-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* EmojiOne Emojis 页面的 emoji-cell 高度 */
.emojione-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* EmojiTwo Emojis 页面的 emoji-cell 高度 */
.emojitwo-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* OpenMoji Emojis 页面的 emoji-cell 高度 */
.openmoji-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* EmojiDex Emojis 页面的 emoji-cell 高度 */
.emojidex-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* BlobMoji Emojis 页面的 emoji-cell 高度 */
.blobmoji-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Samsung Emojis 页面的 emoji-cell 高度 */
.samsung-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* HTC Emojis 页面的 emoji-cell 高度 */
.htc-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* LG Emojis 页面的 emoji-cell 高度 */
.lg-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Docomo Emojis 页面的 emoji-cell 高度 */
.docomo-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Softbank Emojis 页面的 emoji-cell 高度 */
.softbank-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Au Kddi Emojis 页面的 emoji-cell 高度 */
.au-kddi-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Skype Animation Emojis 页面的 emoji-cell 高度 */
.skype-animation-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Symbola Emojis 页面的 emoji-cell 高度 */
.symbola-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Telegram Animation Emojis 页面的 emoji-cell 高度 */
.telegram-animation-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Emojipedia Emojis 页面的 emoji-cell 高度 */
.emojipedia-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Sample Emojis 页面的 emoji-cell 高度 */
.sample-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* QQ Emojis 页面的 emoji-cell 高度 */
.qq-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Wechat Emojis 页面的 emoji-cell 高度 */
.wechat-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Weibo Emojis 页面的 emoji-cell 高度 */
.weibo-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Baidu Emojis 页面的 emoji-cell 高度 */
.baidu-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Douyin Emojis 页面的 emoji-cell 高度 */
.douyin-emojis-page .emoji-cell {
    height: 150px;
    padding: 25px 5px 40px 5px;
}

/* Bilibili Emojis 页面的 emoji-cell 高度 */
.bilibili-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* 添加33个新页面的样式设置 */
/* Au KDDI Emojis 页面的 emoji-cell 高度 */
.au-kddi-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Baidu Emojis 页面的 emoji-cell 高度 */
.baidu-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* BlobMoji Emojis 页面的 emoji-cell 高度 */
.blobmoji-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Douyin Emojis 页面的 emoji-cell 高度 */
.douyin-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* EmojiDex Emojis 页面的 emoji-cell 高度 */
.emojidex-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* EmojiOne Emojis 页面的 emoji-cell 高度 */
.emojione-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Emojipedia Emojis 页面的 emoji-cell 高度 */
.emojipedia-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* EmojiTwo Emojis 页面的 emoji-cell 高度 */
.emojitwo-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Facebook Emojis 页面的 emoji-cell 高度 */
.facebook-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Docomo Emojis 页面的 emoji-cell 高度 */
.docomo-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Google Emojis 页面的 emoji-cell 高度 */
.google-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* HTC Emojis 页面的 emoji-cell 高度 */
.htc-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Huawei Emojis 页面的 emoji-cell 高度 */
.huawei-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* JoyPixels Emojis 页面的 emoji-cell 高度 */
.joypixels-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* JoyPixels Animation Emojis 页面的 emoji-cell 高度 */
.joypixels-animation-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* LG Emojis 页面的 emoji-cell 高度 */
.lg-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Microsoft Emojis 页面的 emoji-cell 高度 */
.microsoft-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Microsoft Teams Emojis 页面的 emoji-cell 高度 */
.microsoft-teams-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Mozilla Emojis 页面的 emoji-cell 高度 */
.mozilla-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* OpenMoji Emojis 页面的 emoji-cell 高度 */
.openmoji-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* QQ Emojis 页面的 emoji-cell 高度 */
.qq-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Sample Emojis 页面的 emoji-cell 高度 */
.sample-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Samsung Emojis 页面的 emoji-cell 高度 */
.samsung-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Skype Animation Emojis 页面的 emoji-cell 高度 */
.skype-animation-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* SoftBank Emojis 页面的 emoji-cell 高度 */
.softbank-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Symbola Emojis 页面的 emoji-cell 高度 */
.symbola-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Telegram Animation Emojis 页面的 emoji-cell 高度 */
.telegram-animation-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* TikTok Emojis 页面的 emoji-cell 高度 */
.tiktok-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* WeChat Emojis 页面的 emoji-cell 高度 */
.wechat-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Weibo Emojis 页面的 emoji-cell 高度 */
.weibo-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* WhatsApp Emojis 页面的 emoji-cell 高度 */
.whatsapp-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Twitter Emojis 页面的 emoji-cell 高度 */
.twitter-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Huawei Emojis 页面的 emoji-cell 高度 */
.huawei-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Microsoft Teams Emojis 页面的 emoji-cell 高度 */
.microsoft-teams-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Emojiall Emojis 页面的 emoji-cell 高度 */
.emojiall-emojis-page .emoji-cell {
    height: 130px;
    padding: 15px 5px 15px 5px;
}

/* Desktop-specific border rules - min-width: 769px */
@media screen and (min-width: 769px) {
    /* 确保每行最后一个单元格没有右边框 */
    .emoji-row .emoji-cell:nth-child(6n),
    .emoji-row .emoji-cell:last-child {
        border-right: none !important;
    }

    /* 确保其他单元格有右边框 */
    .emoji-row .emoji-cell:not(:nth-child(6n)):not(:last-child) {
        border-right: 1px dashed #ccc !important;
    }

    /* 首页一行5个的边框规则 */
    .home-page .emoji-row .emoji-cell:nth-child(5n),
    .home-page .emoji-row .emoji-cell:last-child {
        border-right: none !important;
    }

    .home-page .emoji-row .emoji-cell:not(:nth-child(5n)):not(:last-child) {
        border-right: 1px dashed #ccc !important;
    }
}

.emoji-title {
    font-weight: normal;
    z-index: 2;
    position: relative;
    text-align: center;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding-bottom: 10px;
}

.emoji-img {
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    flex-shrink: 0;
    font-size: 3em;
    z-index: 2;
    position: relative;
    margin-bottom: 10px;
}

.emoji-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.emoji-table .emoji-name {
    font-size: 0.9em;
    color: #666;
    width: 90%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0 5px;
    box-sizing: border-box;
    position: absolute;
    bottom: 15px;
    left: 5%;
    text-align: center;
    cursor: pointer;
}

.emoji-cell:hover .emoji-name {
    white-space: nowrap;
    overflow: visible;
    text-overflow: clip;
    background-color: rgba(33, 150, 243, 0.95);
    border: 1px solid #2196F3;
    border-radius: 3px;
    z-index: 1000;
    width: 90%;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    bottom: 5px;
    left: 5%;
    transform: none;
    text-align: center;
    color: white;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.2s ease;
    cursor: pointer;
    user-select: none;
}

.emoji-actions {
    opacity: 0;
    transition: opacity 0.3s ease;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    text-align: center;
}

.emoji-cell:hover .emoji-actions {
    opacity: 1;
    z-index: 20;
}

.emoji-cell::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 5;
}

.emoji-cell:hover::before {
    opacity: 1;
}

.emoji-actions button {
    padding: 8px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    display: inline-block;
}

.copy-btn {
    background-color: #2196F3;
    color: white;
    margin: 10px 5px;
    display: inline-block;
}

.download-btn {
    background-color: #4CAF50;
    color: white;
    margin: 10px 5px;
    display: inline-block;
}

/* Article Content */
.article-content {
    padding: 0;
    background-color: transparent;
    margin: 20px 0;
}

.content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.content h1 {
    text-align: center;
    font-size: 2.5em;
    margin: 20px 0 30px 0;
    color: #333;
}

.content h2 {
    margin: 30px 0 15px 0;
    color: #333;
}

.content p {
    margin-bottom: 15px;
    line-height: 1.8;
}

.content ul, .content ol {
    margin-left: 30px;
    margin-bottom: 20px;
}

.content li {
    margin-bottom: 10px;
}

.image-center {
    text-align: center;
    margin: 20px 0;
}

.image-center img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #2196F3;
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 24px;
    cursor: pointer;
    display: none;
    justify-content: center;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s ease;
    z-index: 9999;
}

.back-to-top:hover {
    background-color: #0b7dda;
}

/* Footer Styles */
.footer {
    background-color: #333;
    color: white;
    padding: 30px 0;
    margin-top: 50px;
}

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

.copyright p {
    margin: 5px 0;
}

.social-icons a {
    color: white;
    font-size: 24px;
    margin-left: 15px;
    text-decoration: none;
}

/* Responsive Design */
@media screen and (max-width: 1020px) {
    .emoji-grid {
        grid-template-columns: repeat(5, 1fr);
    }
    
    .emoji-row {
        grid-template-columns: repeat(5, 1fr);
    }
    
    .nav-container {
        flex-wrap: wrap;
    }
    
    .nav-menu {
        margin-top: 15px;
        width: 100%;
    }
    
    .nav-menu ul {
        flex-wrap: wrap;
    }
    
    .nav-menu ul li {
        margin: 5px 10px;
    }
    
    .search-box {
        margin-top: 15px;
        width: 100%;
    }
    
    .search-box input[type="text"] {
        width: 100%;
    }
}

/* Mobile Responsive Navigation */
@media screen and (max-width: 768px) {
    /* Show mobile menu icon */
    .mobile-menu-icon {
        display: flex;
    }
    
    /* Hide desktop menu by default */
    .nav-menu {
        display: none;
        width: 50%;
        position: fixed;
        top: 0;
        left: -50%;
        height: 100vh;
        background-color: white;
        box-shadow: 5px 0 10px rgba(0, 0, 0, 0.1);
        z-index: 999;
        transition: left 0.3s ease;
        overflow-y: auto;
        padding-top: 80px;
    }
    
    /* Show menu when active - slide in from left */
    .nav-menu.active {
        display: block;
        left: 0;
    }
    
    /* Change menu icon to close icon when active */
    .mobile-menu-icon.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-icon.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-icon.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    /* Stack menu items vertically */
    .nav-menu ul {
        flex-direction: column;
        width: 100%;
        padding: 0;
        margin: 0;
    }
    
    .nav-menu ul li {
        margin: 0;
        width: 100%;
        border-bottom: 2px dashed #ccc;
    }
    
    /* Remove border from last item */
    .nav-menu ul li:last-child {
        border-bottom: none;
    }
    
    /* Dropdown items don't have border */
    .nav-menu .dropdown-content li {
        border-bottom: none;
    }
    
    .nav-menu ul li a {
        display: block;
        padding: 15px 20px;
        width: 100%;
        box-sizing: border-box;
    }
    
    /* Dropdown menu styles for mobile */
    .dropdown-content {
        position: static !important;
        box-shadow: none !important;
        border-radius: 0 !important;
        display: none !important;
        padding: 0;
        margin: 0;
        background-color: #f5f5f5;
    }
    
    .dropdown.active .dropdown-content {
        display: block !important;
    }
    
    .dropdown-content.active {
        display: block !important;
    }
    
    /* Dropdown toggle icon for mobile */
    .nav-menu ul li.dropdown > a {
        position: relative;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    /* Add down arrow for dropdowns */
    .nav-menu ul li.dropdown > a::after {
        content: ' ▼';
        font-size: 12px;
        margin-left: 5px;
        transition: transform 0.3s ease;
    }
    
    /* Rotate arrow when dropdown is active */
    .nav-menu ul li.dropdown.active > a::after {
        transform: rotate(180deg);
    }
    
    /* Dropdown content links styles */
    .dropdown-content a {
        padding-left: 30px !important;
        background-color: #f5f5f5 !important;
    }
    
    /* Search box styles for mobile */
    .search-box {
        position: relative;
        width: 100%;
        padding: 10px 20px;
        background-color: white;
        box-sizing: border-box;
    }
    
    .search-box input[type="text"] {
        width: 100%;
        box-sizing: border-box;
    }
    
    /* Reset nav-container flex-wrap for mobile */
    .nav-container {
        flex-wrap: wrap;
    }
    
    /* Show search box below logo and menu on mobile */
    .nav-container .search-box {
        display: block;
        order: 3;
        width: 100%;
        margin-top: 10px;
        margin-left: 0;
        margin-right: 0;
        padding: 0;
    }
    
    /* Increase search input height */
    .nav-container .search-box input[type="text"] {
        height: 48px;
        padding: 14px 15px;
        font-size: 16px;
        width: 100%;
    }
    
    /* Add padding to bottom of navbar to avoid covering content */
    .navbar {
        padding-bottom: 10px;
    }
    
    /* Add margin-top to main content to avoid being covered by navbar */
    main.content-area {
        margin-top: 20px;
    }
}

@media screen and (max-width: 768px) {
    .layout-wrapper {
        flex-direction: column;
    }
    
    .main-sidebar {
        flex: 0 0 auto;
        width: 100%;
        margin-bottom: 20px;
    }
    
    .emoji-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .emoji-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* 确保首页在移动端也显示一行2个 */
    .home-page .emoji-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* 重置移动端emoji-cell边框 */
    .emoji-cell {
        border: 1px dashed #ccc !important;
        border-width: 0 0 1px 0 !important;
        padding: 15px;
    }
    
    /* 移动端一行2个，只在中间显示虚线竖线 */
    /* 在2列网格中，所有奇数索引的单元格都是每行的第一个单元格 */
    .emoji-row .emoji-cell:nth-child(odd) {
        border-right: 1px dashed #ccc !important;
    }
    
    /* 每行第二个单元格（偶数索引）没有右边框 */
    .emoji-row .emoji-cell:nth-child(even) {
        border-right: none !important;
    }
    
    /* 为首页添加更具体的移动端边框规则 */
    .home-page .emoji-row .emoji-cell {
        border: 1px dashed #ccc !important;
        border-width: 0 0 1px 0 !important;
    }
    
    /* 首页2列网格中，所有奇数索引的单元格都是每行的第一个单元格 */
    .home-page .emoji-row .emoji-cell:nth-child(odd) {
        border-right: 1px dashed #ccc !important;
    }
    
    /* 首页每行第二个单元格（偶数索引）没有右边框 */
    .home-page .emoji-row .emoji-cell:nth-child(even) {
        border-right: none !important;
    }
    
    .nav-menu ul li {
        margin: 5px;
    }
    
    .nav-menu ul li a {
        padding: 8px 10px;
        font-size: 14px;
    }
    
    /* 移动端点击显示复制下载按钮 */
    .emoji-cell.active .emoji-actions {
        opacity: 1;
    }
    
    .emoji-actions {
        opacity: 0;
        transition: opacity 0.3s ease;
    }
    
    /* Search page specific styles */
    .search-page .content-area {
        padding: 0 15px;
    }
    
    .search-results {
        padding: 0 15px;
    }
    
    .search-page .search-results {
        padding: 0 15px;
    }
    
    .search-results-container {
        padding: 0;
    }
    
    .search-page .search-results-container {
        padding: 0;
    }
}

@media screen and (max-width: 480px) {
    .container {
        width: 95%;
    }
    
    .emoji-grid {
        gap: 15px;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .emoji-item {
        padding: 15px;
    }
    
    .emoji {
        font-size: 2.5em;
    }
    
    .emoji-name {
        font-size: 0.8em;
    }
    
    .emoji-row {
        grid-template-columns: 1fr;
    }
    
    /* Search page specific styles */
    .search-page .content-area {
        padding: 0 15px;
    }
    
    .search-page .search-results {
        padding: 0 15px;
    }
    
    .search-page .emoji-grid {
        gap: 15px;
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Emoji Vendors Page Styles */
.emoji-vendors-page .vendor-cell {
    height: 110px;
    padding: 15px 5px 30px 5px;
}

.emoji-vendors-page .vendor-cell .emoji-img {
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    flex-shrink: 0;
    margin: 0 auto 10px;
    transition: transform 0.3s ease;
}

.emoji-vendors-page .vendor-cell .emoji-img:hover {
    transform: scale(1.1);
}

.emoji-vendors-page .vendor-cell .emoji-name {
    font-size: 0.85em;
    color: #666;
    width: 90%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0 5px;
    box-sizing: border-box;
    position: absolute;
    bottom: 5px;
    left: 5%;
    text-align: center;
}

/* 移除供应商名称的悬停效果 */
.emoji-vendors-page .vendor-cell:hover .emoji-name {
    background-color: transparent;
    border: none;
    box-shadow: none;
    color: #666;
    font-weight: normal;
    z-index: auto;
    width: 90%;
    padding: 0 5px;
    bottom: 5px;
    left: 5%;
    transform: none;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 确保每行最后一个单元格没有右边框 */
.emoji-vendors-page .emoji-row .emoji-cell:nth-child(6n),
.emoji-vendors-page .emoji-row .emoji-cell:last-child {
    border-right: none !important;
}

/* 确保其他单元格有右边框 */
.emoji-vendors-page .emoji-row .emoji-cell:not(:nth-child(6n)):not(:last-child) {
    border-right: 1px dashed #ccc !important;
}