/* 重置和基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #3498db;
    --secondary-color: #2ecc71;
    --accent-color: #9b59b6;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --dark-color: #2c3e50;
    --light-color: #ecf0f1;
    --text-color: #333;
    --text-light: #666;
    --border-color: #ddd;
    --bg-light: #f8f9fa;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #fff;
    overflow-x: hidden;
}

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

/* 头部样式 - 重新设计 */
.main-header {
    background: white;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.main-header .container {
    padding: 0;
}

/* 移动端顶部栏 */
.mobile-header-top {
    display: none;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.mobile-header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* 桌面端导航栏 */
.desktop-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

/* Logo样式 */
.logo {
    display: flex;
    align-items: center;
}

.logo a {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 5px;
}

.logo-icon {
    font-size: 32px;
    color: var(--primary-color);
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--dark-color);
}

.highlight {
    color: var(--primary-color);
}

/* 桌面端导航菜单 */
.main-nav {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 20px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 0;
    position: relative;
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

/* 桌面端下拉菜单 */
.dropdown {
    position: relative;
}

.dropdown-menu {
    text-align: center;
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 150px;
    box-shadow: var(--shadow-lg);
    border-radius: 10px;
    padding: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    list-style: none;
    z-index: 1001;
}

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

.dropdown-menu li a {
    display: flex;
    align-items: center;
    border-radius: 10px;
    gap: 12px;
    padding: 12px 24px;
    text-decoration: none;
    color: var(--text-color);
    transition: var(--transition);
    font-weight: 500;
}

.dropdown-menu li a:hover {
    background: var(--bg-light);
    color: var(--primary-color);
    padding-left: 30px;
}

.dropdown-arrow {
    font-size: 12px;
    margin-left: 5px;
    transition: var(--transition);
}

.dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.color-icon {
    font-size: 14px;
}

.color-icon.chinese { color: #e74c3c; }
.color-icon.mainstream { color: #3498db; }
.color-icon.country { color: #2ecc71; }
.color-icon.newgtld { color: #9b59b6; }

/* 桌面端语言切换器 */
.desktop-language-switcher {
    display: flex;
    gap: 10px;
    background: var(--bg-light);
    padding: 6px;
    border-radius: 20px;
    box-shadow: 0 1px 6px #9e9e9e, 0 0 1px #cdcdcd, 0 0 1px #cdcdcd;
}

.desktop-language-switcher .lang-btn {
    padding: 8px 20px;
    border: none;
    background: #e5e5e5;
    border-radius: 15px;
    cursor: pointer;
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
    color: var(--text-light);
    box-shadow: 0 1px 3px #cdcdcd, 0 0 1px #cdcdcd, 0 0 1px #cdcdcd;
}

.desktop-language-switcher .lang-btn.active {
    background: var(--primary-color);
    color: white;
}

.desktop-language-switcher .lang-btn:hover:not(.active) {
    background: rgba(52, 152, 219, 0.1);
    color: var(--primary-color);
}

/* 移动端菜单按钮 */
.mobile-menu-btn {
    display: contents;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--bg-light);
    border: none;
    cursor: pointer;
    font-size: 20px;
    color: var(--dark-color);
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    background: var(--primary-color);
    color: white;
}

/* 移动端语言切换器 */
.language-switcher {
    display: flex;
    gap: 5px;
    background: var(--bg-light);
    padding: 5px;
    border-radius: 20px;
    box-shadow: 0 1px 6px #9e9e9e, 0 0 1px #cdcdcd, 0 0 1px #cdcdcd;
}

.language-switcher .lang-btn {
    padding: 6px 15px;
    border: none;
    background: transparent;
    border-radius: 15px;
    cursor: pointer;
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
    color: var(--text-light);
}

.language-switcher .lang-btn.active {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 1px 3px #cdcdcd, 0 0 1px #cdcdcd, 0 0 1px #cdcdcd;
}

.language-switcher .lang-btn:hover:not(.active) {
    background: rgba(52, 152, 219, 0.1);
    color: var(--primary-color);
}

/* 移动端导航菜单 */
.mobile-nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-nav-overlay.show {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100%;
    background: white;
    z-index: 1000;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.1);
}

.mobile-nav-menu.show {
    right: 0;
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-light);
}

.mobile-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mobile-close-btn {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: #e7e7e7;
    border: none;
    cursor: pointer;
    font-size: 20px;
    color: var(--dark-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.mobile-close-btn:hover {
    background: var(--primary-color);
    color: white;
}

.mobile-nav-content {
    flex: 1;
    overflow-y: auto;
    padding: 0px;
}

.mobile-nav-list {
    list-style: none;
}

.mobile-nav-list li {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
}

.mobile-nav-link.active,
.mobile-nav-link:hover {
    color: var(--primary-color);
    background: var(--bg-light);
}

.mobile-dropdown {
    position: relative;
}

.mobile-dropdown-toggle {
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.mobile-dropdown-arrow {
    font-size: 12px;
    transition: var(--transition);
}

.mobile-dropdown.active .mobile-dropdown-arrow {
    transform: rotate(180deg);
}

.mobile-dropdown-menu {
    list-style: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: rgba(0, 0, 0, 0.02);
}

.mobile-dropdown.active .mobile-dropdown-menu {
    max-height: 300px;
}

.mobile-dropdown-menu li a {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 20px 12px 50px;
    text-decoration: none;
    color: var(--text-light);
    font-size: 14px;
    transition: var(--transition);
}

.mobile-dropdown-menu li a:hover {
    color: var(--primary-color);
    background: rgba(52, 152, 219, 0.1);
}

.mobile-nav-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

.mobile-language-switcher {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.mobile-lang-btn {
    flex: 1;
    padding: 12px;
    border: 2px solid var(--border-color);
    background: white;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-lang-btn.active {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: white;
}

.mobile-lang-btn:hover:not(.active) {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.mobile-contact-info p {
    display: flex;
    align-items: center;
    gap: 3px;
    color: var(--text-light);
    font-size: 14px;
    justify-content: center;
}

/* 滚动按钮 - 优化移动端 */
.scroll-buttons {
    position: fixed;
    right: 20px;
    bottom: 100px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.scroll-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    background: var(--primary-color);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.scroll-btn:hover {
    background: #9E9E9E;
    transform: translateY(-3px);
}

/* 英雄区域 */
.hero-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero-section .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
}

.hero-highlight {
    color: #ffd700;
}

.hero-subtitle {
    font-size: 24px;
    opacity: 0.9;
    margin-bottom: 15px;
}

.hero-description {
    font-size: 18px;
    opacity: 0.8;
    margin-bottom: 30px;
}

/* 首页搜索表单 */
.hero-search-form {
    max-width: 500px;
}

.hero-search {
    display: flex;
    background: white;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    margin-bottom: 15px;
}

.hero-search .search-input {
    flex: 1;
    padding: 15px 25px;
    border: none;
    font-size: 16px;
    outline: none;
}

.hero-search .search-btn {
    display: flex;
    background: var(--warning-color);
    color: white;
    border: none;
    padding: 0 30px;
    border-radius: 0 30px 30px 0;
    cursor: pointer;
    font-size: 18px;
    transition: var(--transition);
    align-items: center;
}

.hero-search .search-btn:hover {
    background: #e67e22;
}

.search-examples {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
}

.search-examples a {
    color: #ffd700;
    text-decoration: none;
    transition: var(--transition);
    padding: 5px 10px;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.1);
}

.search-examples a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* 域名视觉化 */
.domain-visual {
    position: relative;
    height: 300px;
}

.domain-circle {
    position: absolute;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
    color: white;
    animation: float 6s ease-in-out infinite;
}

.circle-1 { top: 10%; left: 40%; animation-delay: 0s; }
.circle-2 { top: 60%; left: 20%; animation-delay: 1s; }
.circle-3 { top: 30%; right: 20%; animation-delay: 2s; }
.circle-4 { bottom: 10%; left: 40%; animation-delay: 3s; }
.circle-5 { top: 10%; right: 10%; animation-delay: 4s; }
.circle-6 { bottom: 20%; right: 20%; animation-delay: 5s; }
.circle-7 { bottom: 35%;left: 10%; animation-delay: 4.5s; }
.circle-8 { top: 10%;left: 10%; animation-delay: 3.5s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* 分类区域 */
.categories-section {
    padding: 40px 0;
    background: var(--bg-light);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 36px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.category-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 1px 3px #cdcdcd, 0 0 1px #cdcdcd, 0 0 1px #cdcdcd;
    transition: var(--transition);
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.category-header {
    padding: 25px;
    border-bottom: 4px solid;
    display: flex;
    align-items: center;
    gap: 10px;
}

.category-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
}

.category-title {
    font-size: 24px;
    font-weight: 600;
    flex: 1;
}

.category-header-content h1 {
    display: flex;
    justify-content: center!important;
}

.domain-count {
    background: var(--bg-light);
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 500;
    font-size: 14px;
}

.category-domains {
    padding: 20px;
}

.domain-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.domain-letter {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 18px;
    flex-shrink: 0;
}

.domain-link {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    font-size: 16px;
    transition: var(--transition);
}

.domain-link:hover {
    color: var(--primary-color);
}

.domain-description {
    font-size: 14px;
    color: var(--text-light);
    margin-top: 5px;
}

.category-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.view-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 25px;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    transition: var(--transition);
}

.view-more-btn:hover {
    background: var(--dark-color);
    gap: 15px;
}

/* 域名知识区域 */
.knowledge-section {
    padding: 40px 0;
}

.knowledge-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.knowledge-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 1px 3px #cdcdcd, 0 0 1px #cdcdcd, 0 0 1px #cdcdcd;
    transition: var(--transition);
}

.knowledge-card:hover {
    transform: translateY(-5px);
}

.knowledge-icon {
    width: 70px;
    height: 70px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 30px;
    margin: 0 auto 20px;
}

.knowledge-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.knowledge-card p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.8;
}

/* 声明区域 */
.disclaimer-section {
    padding: 40px 0;
    background: var(--bg-light);
}

.disclaimer-card {
    background: white;
    border-left: 5px solid var(--warning-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 1px 3px #cdcdcd, 0 0 1px #cdcdcd, 0 0 1px #cdcdcd;
}

.disclaimer-card h3 {
    color: var(--dark-color);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.disclaimer-card p {
    color: var(--text-light);
    line-height: 1.8;
}

/* 页脚 */
.main-footer {
    background: var(--dark-color);
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
    align-items: flex-start;
    justify-content: space-between;
}

.footer-logo-icon {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.footer-logo-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 32px;
    font-weight: 700;
    display: block;
}

.footer-tagline {
    margin: 10px 0 0 20px;
    opacity: 0.8;
    font-size: 14px;
}

.footer-links h4,
.footer-categories h4,
.footer-contact h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: white;
}

.footer-links ul,
.footer-categories ul {
    list-style: none;
}

.footer-links li,
.footer-categories li {
    margin-bottom: 10px;
}

.footer-links a,
.footer-categories a {
    color: #bbb;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-categories a:hover {
    color: white;
    padding-left: 5px;
}

.footer-categories .fa-circle {
    font-size: 8px;
}

.footer-contact p {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    opacity: 0.9;
    color: #bbb;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 14px;
    opacity: 0.7;
}

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

/* 分类页面样式 */
.category-header-section {
    padding: 50px 0;
    color: white;
    text-align: center;
}

.category-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 48px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 15px;
}

.category-description {
    font-size: 20px;
    opacity: 0.9;
    margin: 20px 0 30px;
}

.count-highlight {
    background: rgba(255, 255, 255, 0.2);
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: bold;
}

.back-home-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 25px;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.back-home-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
}

.domains-section {
    padding: 40px 0;
}

.domains-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.domains-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 32px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 15px;
}

.filter-select {
    padding: 10px 20px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: white;
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    cursor: pointer;
    outline: none;
    transition: var(--transition);
}

.filter-select:focus {
    border-color: var(--primary-color);
}

.domains-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.domain-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 1px 3px #cdcdcd, 0 0 1px #cdcdcd, 0 0 1px #cdcdcd;
    transition: var(--transition);
}

.domain-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.domain-card-header {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-light);
}

.domain-letter-large {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 24px;
}

.status-badge {
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.status-offer {
    background: #ffeaa7;
    color: #d35400;
}

.status-now {
    background: #a29bfe;
    color: white;
}

.domain-card-body {
    padding: 25px;
}

.domain-name {
    font-size: 20px;
    margin-bottom: 15px;
}

.domain-description-full {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.domain-ext {
    display: inline-block;
}

.domain-extension {
    background: var(--bg-light);
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-light);
}

.domain-card-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 10px;
}

.visit-domain-btn,
.contact-btn {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
}

.visit-domain-btn {
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    text-align: center;
}

.contact-btn {
    background: var(--bg-light);
    color: var(--dark-color);
}

.visit-domain-btn:hover {
    background: #2980b9;
}

.contact-btn:hover {
    background: #e0e0e0;
}

.domains-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.stats-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 1px 3px #cdcdcd, 0 0 1px #cdcdcd, 0 0 1px #cdcdcd;
}

.stats-card i {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.stats-card h3 {
    font-size: 36px;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.stats-card p {
    color: var(--text-light);
    font-size: 14px;
}

.no-domains {
    text-align: center;
    padding: 80px 20px;
}

.no-domains i {
    font-size: 60px;
    color: var(--border-color);
    margin-bottom: 20px;
}

.no-domains h3 {
    font-size: 24px;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.no-domains p {
    color: var(--text-light);
}

.other-categories {
    padding: 60px 0 0;
    background: var(--bg-light);
}

.other-categories-title {
    text-align: center;
    font-size: 24px;
    margin-bottom: 30px;
    color: var(--dark-color);
}

.other-categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    max-width: 600px;
    margin: 0 auto;
}

.other-category-link {
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px;
    background: white;
    border-radius: 10px;
    font-weight: 500;
    transition: var(--transition);
    box-shadow: 0 1px 3px #cdcdcd, 0 0 1px #cdcdcd, 0 0 1px #cdcdcd;
}

.other-category-link:hover {
    transform: translateX(10px);
}

/* 搜索页面样式 */
.search-header-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
}

.search-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.search-box-large {
    max-width: 800px;
    margin: 0 auto 30px;
}

.search-form {
    width: 100%;
}

.search-input-group {
    display: flex;
    background: white;
    border-radius: 50px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    margin-bottom: 15px;
}

.search-input-large {
    flex: 1;
    padding: 20px 30px;
    border: none;
    font-size: 18px;
    outline: none;
}

.search-btn-large {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0 40px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.search-btn-large:hover {
    background: #2980b9;
}

.search-tips {
    font-size: 14px;
    opacity: 0.9;
}

.search-stats {
    margin-top: 20px;
    font-size: 18px;
}

.result-count {
    font-weight: bold;
    color: #ffd700;
    font-size: 24px;
}

.keyword {
    background: rgba(255, 255, 255, 0.2);
    padding: 5px 15px;
    border-radius: 20px;
    margin-left: 10px;
    font-weight: 600;
}

/* 搜索结果 */
.search-results-section {
    padding: 60px 0 20px 0;
    background: var(--bg-light);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.result-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    padding: 25px;
}

.result-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.result-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.result-letter {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 24px;
}

.result-domain {
    width: 100%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.result-card h3 {
    font-size: 20px;
    margin: 10px 0 30px 20px;
}

.result-category {
    display: flex;
    gap: 10px;
}

.category-tag {
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
}

.status-tag {
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
}

.status-offer {
    background: #ffeaa7;
    color: #d35400;
}

.status-now {
    background: #a29bfe;
    color: white;
}

.result-description {
    margin-bottom: 20px;
    padding: 15px;
    background: var(--bg-light);
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

.result-description p {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 14px;
}

.highlight-match {
    background: #ffeaa7;
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 600;
}

.result-footer {
    display: flex;
    gap: 10px;
}

.visit-btn,
.contact-btn {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
}

.visit-btn {
    background: var(--primary-color);
    color: white;
    text-decoration: none;
}

.contact-btn {
    background: var(--bg-light);
    color: var(--dark-color);
}

.visit-btn:hover {
    background: #2980b9;
}

.contact-btn:hover {
    background: #e0e0e0;
}

/* 分页样式 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 40px;
}

.page-link {
    padding: 12px 25px;
    background: white;
    color: var(--dark-color);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.page-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.page-numbers {
    display: flex;
    gap: 8px;
}

.page-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    color: var(--dark-color);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.page-number:hover,
.page-number.active {
    background: var(--primary-color);
    color: white;
}

/* 无结果样式 */
.no-results {
    text-align: center;
    padding: 30px 20px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.no-results i {
    font-size: 60px;
    color: #ddd;
    margin-bottom: 20px;
}

.no-results h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.no-results p {
    color: var(--text-light);
    margin-bottom: 30px;
}

.search-suggestions {
    text-align: left;
    margin: 0 auto;
    background: var(--bg-light);
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid var(--warning-color);
}

.search-suggestions h4 {
    margin-bottom: 15px;
    color: var(--dark-color);
}

.search-suggestions ul {
    list-style: none;
    padding-left: 0;
}

.search-suggestions li {
    margin-bottom: 10px;
    color: var(--text-light);
    position: relative;
    padding-left: 20px;
}

.search-suggestions li:before {
    content: "•";
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

/* 热门搜索 */
.popular-searches {
    padding: 40px 0;
    background: white;
}

.popular-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

.tag {
    padding: 10px 20px;
    background: var(--bg-light);
    color: var(--dark-color);
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    transition: var(--transition);
    border: 2px solid transparent;
}

.tag:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    border-color: var(--primary-color);
}

/* 关于页面特定样式 */
.page-header {
    padding: 60px 0 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    text-align: center;
}

.page-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 15px;
}

.page-description {
    font-size: 20px;
    opacity: 0.9;
}

.about-section {
    padding: 40px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    align-items: start;
}

.about-section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 40px 0 20px;
}

.about-section-header:first-child {
    margin-top: 0;
}

.section-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    flex-shrink: 0;
}

.about-section-header h2 {
    margin: 0;
    color: var(--dark-color);
    font-family: 'Montserrat', sans-serif;
    font-size: 28px;
}

.about-text h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 28px;
    color: var(--dark-color);
}

.about-text h2:first-child {
    margin-top: 0;
}

.about-text p {
    color: var(--text-light);
    line-height: 1.8;
    margin: 0 10px 15px 10px;
}

/* 价值观列表样式 */
.about-values {
    margin: 60px 0 0;
}

.values-list {
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(2, 2fr);
    gap: 20px;
}

.values-list li {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 1px 5px #cdcdcd, 0 0 1px #cdcdcd, 0 0 1px #cdcdcd;
    transition: var(--transition);
}

.values-list li:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.value-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--secondary-color), #27ae60);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    flex-shrink: 0;
}

.value-text {
    flex: 1;
}

.value-text strong {
    display: block;
    font-size: 18px;
    color: var(--dark-color);
    margin-bottom: 10px;
    font-weight: 600;
}

.value-text p {
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
    font-size: 14px;
}

/* 统计卡片样式 */
.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.about-stats .stats-card {
    background: white;
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
}

.about-stats .stats-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.stats-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), #2980b9);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    margin: 0 auto 15px;
}

.stats-icon i {
    font-size: 40px;
    color: #ffffff;
    margin-bottom: 0px;
}

.stats-card h3 {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stats-card p {
    color: var(--text-light);
    font-size: 14px;
    font-weight: 500;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-section-header {
        gap: 10px;
    }
}

@media (max-width: 768px) {
    .page-title {
        font-size: 36px;
    }
    
    .page-description {
        font-size: 18px;
    }
    
    .about-section-header h2 {
        font-size: 24px;
    }
    
    .values-list {
        gap: 15px;
    }
    
    .values-list li {
        flex-direction: column;
        gap: 15px;
        padding: 15px;
    }
    
    .value-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 28px;
    }
    
    .about-section-header h2 {
        font-size: 22px;
    }
    
    .section-icon {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
    
    .stats-card {
        padding: 20px;
    }
    
    .stats-card h3 {
        font-size: 28px;
    }
    
    .stats-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
}