/*
Theme Name: TrustyGEO Cosmetics
Theme URI: https://trustygeo.com
Author: TrustyGEO
Author URI: https://trustygeo.com
Description: 化妆品产品展示主题，灵感来自 3CE 风格，支持产品分类、色号展示等功能。
Version: 1.1.0
License: GPL v2 or later
Text Domain: trustygeo-cosmetics
*/

/* ========================================
   CSS Variables - 3CE 风格配色
======================================== */
:root {
    --color-black: #1a1a1a;
    --color-white: #ffffff;
    --color-gray-100: #fafafa;
    --color-gray-200: #f5f5f5;
    --color-gray-300: #e8e8e8;
    --color-gray-400: #d4d4d4;
    --color-gray-500: #a3a3a3;
    --color-gray-600: #737373;
    --color-gray-700: #525252;
    --color-accent: #e8565e;
    --color-accent-hover: #d14a52;
    
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    --header-height: 70px;
    --header-height-scrolled: 60px;
    --container-padding: 20px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
}

/* ========================================
   隐私政策页
======================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-black);
    background: var(--color-white);
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* ========================================
   布局容器
======================================== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

.container--narrow {
    max-width: 800px;
}

/* ========================================
   顶部公告栏
======================================== */
.top-banner {
    background: var(--color-black);
    color: var(--color-white);
    font-size: 12px;
    letter-spacing: 0.5px;
    text-align: center;
    transition: all var(--transition-normal);
    overflow: hidden;
    display: none;
}

.top-banner.hidden {
    height: 0;
    opacity: 0;
    visibility: hidden;
}

.top-banner-inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    padding: 0 20px;
}

.top-banner p {
    margin: 0;
}

.top-banner-close {
    position: absolute;
    right: 20px;
    color: var(--color-white);
    opacity: 0.6;
    transition: opacity var(--transition-fast);
    padding: 4px;
}

.top-banner-close:hover {
    opacity: 1;
}

/* ========================================
   头部导航 - 3CE 风格
======================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-white);
    transition: all var(--transition-normal), transform 0.3s ease-in-out;
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

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

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    transition: height var(--transition-normal);
    border-bottom: 1px solid var(--color-gray-300);
}

/* Logo */
.site-logo {
    flex-shrink: 0;
    width: 150px;
}

.site-logo a {
    display: flex;
    align-items: center;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--color-black);
}

.logo-accent {
    color: var(--color-accent);
}

/* 主导航 */
.main-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

/* WordPress 菜单结构支持 */
.main-nav-menu {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-nav-menu > li {
    position: relative;
    display: inline-flex;
    align-items: center;
}

/* 默认菜单容器 - 横向排列 */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 60px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: 24px 16px;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-black);
    position: relative;
    transition: color var(--transition-fast);
    white-space: nowrap;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 3px;
    left: 16px;
    right: 16px;
    height: 3px;
    background: var(--color-black);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition-normal);
}

.nav-item:hover .nav-link::after,
.nav-item.active .nav-link::after,
.current-menu-item .nav-link::after,
.current-menu-ancestor .nav-link::after {
    transform: scaleX(1);
}

/* Mega Menu - 大型下拉菜单 */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 200px;
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    pointer-events: none;
}

/* 产品下拉菜单 - 独立面板 */
.products-mega-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    width: 100%;
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    pointer-events: none;
    z-index: 999;
}

.products-mega-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.products-mega-menu-inner {
    max-width: 1600px;
    margin: 0 auto;
    padding: 40px 80px;
}

.products-mega-menu .mega-menu-cols {
    display: flex;
    justify-content: center;
    gap: 50px;
}

.products-mega-menu .mega-menu-col {
    text-align: left;
    max-width: 150px;
}

.products-mega-menu .mega-menu-title {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--color-black);
    letter-spacing: 0.5px;
    border-bottom: none;
    padding: 6px 0;
}

.products-mega-menu .mega-menu-title--link {
    transition: color var(--transition-fast);
}

.products-mega-menu .mega-menu-title--link:hover {
    color: var(--color-gray-500);
}

.products-mega-menu .mega-menu-link {
    display: block;
    font-size: 14px;
    font-weight: 400;
    color: var(--color-gray-600);
    padding: 6px 0;
    transition: color var(--transition-fast);
}

.products-mega-menu .mega-menu-link:hover {
    color: var(--color-black);
}

.nav-item--dropdown:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.mega-menu-inner {
    padding: 0;
    max-width: 1200px;
    margin: 0 auto;
}

.mega-menu-cols {
    display: flex;
    justify-content: center;
    gap: 100px;
}

.mega-menu-col {
    flex: 1;
    min-width: 140px;
}

.mega-menu-title {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-black);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-gray-300);
}

.mega-menu-list li {
    margin-bottom: 10px;
}

.mega-menu-list a {
    font-size: 13px;
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
    display: block;
    padding: 2px 0;
}

.mega-menu-list a:hover {
    color: var(--color-black);
}

/* Mega Menu Featured */
.mega-menu-featured {
    margin-left: auto;
    padding-left: 40px;
    border-left: 1px solid var(--color-gray-300);
}

.mega-menu-featured-label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-gray-500);
    margin-bottom: 16px;
}

.mega-menu-featured-item {
    display: block;
    width: 160px;
    transition: opacity var(--transition-fast);
}

.mega-menu-featured-item:hover {
    opacity: 0.8;
}

.mega-menu-featured-image {
    width: 100%;
    aspect-ratio: 1;
    background: var(--color-gray-100);
    margin-bottom: 12px;
    overflow: hidden;
}

.mega-menu-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.mega-menu-featured-item:hover .mega-menu-featured-image img {
    transform: scale(1.05);
}

.mega-menu-featured-name {
    font-size: 13px;
    color: var(--color-black);
}

/* Mega Menu Categories */
.mega-menu-categories {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mega-menu-category-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    color: var(--color-gray-700);
    transition: color var(--transition-fast);
}

.mega-menu-category-item:hover {
    color: var(--color-black);
}

.mega-menu-category-image {
    width: 40px;
    height: 40px;
    border-radius: 4px;
    overflow: hidden;
    background: var(--color-gray-100);
}

.mega-menu-category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Dropdown Menu - 下拉菜单 */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 180px;
    padding: 16px 0;
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    pointer-events: none;
    z-index: 100;
    list-style: none;
    margin: 0;
}

/* hover 显示下拉菜单 */
.nav-item--dropdown:hover > .dropdown-menu,
.nav-item--dropdown:hover > .sub-menu,
.menu-item-has-children:hover > .dropdown-menu,
.menu-item-has-children:hover > .sub-menu,
li.menu-item-has-children:hover > ul {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* 下拉菜单项 */
.dropdown-menu li {
    margin: 0;
    list-style: none;
}

.dropdown-menu a {
    display: block;
    padding: 10px 24px;
    font-size: 13px;
    color: var(--color-gray-600);
    transition: all var(--transition-fast);
    text-transform: none;
    letter-spacing: 0;
}

.dropdown-menu a:hover {
    color: var(--color-black);
    background: var(--color-gray-100);
}

/* 当前菜单项在 dropdown-menu 内的高亮 */
.dropdown-menu .current-menu-item > a,
.dropdown-menu .current-menu-parent > a {
    color: var(--color-black);
    background: var(--color-gray-100);
}

/* 当前菜单项高亮 */
.main-nav-menu > .current-menu-item > a,
.main-nav-menu > .current-menu-parent > a,
.main-nav-menu > .current-menu-ancestor > a {
    color: var(--color-black);
}

.main-nav-menu > .current-menu-item > a::after,
.main-nav-menu > .current-menu-parent > a::after,
.main-nav-menu > .current-menu-ancestor > a::after {
    transform: scaleX(1);
}

/* 品牌介绍下拉菜单 - 复用 products-mega-menu 样式 */

/* 头部右侧图标 */
.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-action-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: var(--color-black);
    transition: all var(--transition-fast);
    border-radius: 50%;
}

.header-action-btn:hover {
    color: var(--color-accent);
    background: var(--color-gray-100);
}

.header-action-btn svg {
    width: 20px;
    height: 20px;
}

.cart-count {
    position: absolute;
    top: 6px;
    right: 6px;
    min-width: 16px;
    height: 16px;
    background: var(--color-accent);
    color: var(--color-white);
    font-size: 10px;
    font-weight: 600;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

/* 移动端菜单按钮 */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
}

.menu-toggle-line {
    width: 20px;
    height: 2px;
    background: var(--color-black);
    border-radius: 1px;
    transition: all var(--transition-fast);
    transform-origin: center;
}

.menu-toggle.active .menu-toggle-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active .menu-toggle-line:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .menu-toggle-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ========================================
   搜索模态框
======================================== */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 120px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.search-modal.active {
    opacity: 1;
    visibility: visible;
}

.search-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.search-modal-inner {
    position: relative;
    width: 100%;
    max-width: 600px;
    padding: 0 24px;
    transform: translateY(-20px);
    transition: transform var(--transition-normal);
}

.search-modal.active .search-modal-inner {
    transform: translateY(0);
}

.search-form {
    display: flex;
    align-items: center;
    background: var(--color-white);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.search-input {
    flex: 1;
    height: 64px;
    padding: 0 24px;
    font-size: 18px;
    border: none;
    outline: none;
    background: transparent;
}

.search-input::placeholder {
    color: var(--color-gray-400);
}

.search-submit {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
}

.search-submit:hover {
    color: var(--color-black);
}

.search-close {
    position: absolute;
    top: -60px;
    right: 24px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.search-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* ========================================
   移动端菜单 - 3CE 风格
======================================== */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
}

.mobile-menu-inner {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    height: 100%;
    background: var(--color-white);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.mobile-menu.active .mobile-menu-inner {
    transform: translateX(0);
}

/* 移动端菜单顶部 - Logo + 关闭按钮 */
.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 20px;
    border-bottom: 1px solid var(--color-gray-300);
}

.mobile-menu-logo {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--color-black);
}

.mobile-menu-logo a {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
}

.mobile-menu-logo .custom-logo {
    max-height: 20px;
    width: auto;
    display: block;
}

.mobile-menu-logo .logo-accent {
    color: var(--color-accent);
}

.mobile-menu-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-black);
}

.mobile-menu-close svg {
    width: 27px;
    height: 27px;
    stroke-width: 1.5;
}

/* 移动端导航 */
.mobile-nav {
    flex: 1;
    padding: 20px 20px 40px;
}

.mobile-nav-item {
    margin-bottom: 0;
}

.mobile-nav-item > a {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 16px 0;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-black);
}

.mobile-nav-item--has-children {
    position: relative;
}

.mobile-nav-item--has-children > a {
    padding-right: 48px;
}

.mobile-nav-arrow {
    position: absolute;
    right: 0;
    top: 10px;
    padding: 4px;
    transition: transform var(--transition-fast);
    color: var(--color-black);
    cursor: pointer;
}

.mobile-nav-arrow svg {
    width: 32px;
    height: 32px;
    stroke-width: 1;
}

.mobile-nav-item.open .mobile-nav-arrow {
    transform: rotate(180deg);
}

.mobile-nav-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.mobile-nav-item.open .mobile-nav-submenu {
    max-height: 500px;
}

.mobile-nav-submenu li {
    padding: 10px 0 10px 24px;
}

.mobile-nav-submenu a {
    font-size: 16px;
    font-weight: 400;
    color: var(--color-black);
    letter-spacing: 0.5px;
}

.mobile-nav-submenu a:hover {
    color: var(--color-gray-600);
}

.mobile-menu-footer {
    padding: 24px 20px;
}

.mobile-menu-footer a {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-black);
}

/* ========================================
   首页 Hero 区域
======================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    background: var(--color-gray-100);
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 600px;
    padding: 60px;
    background: rgba(255, 255, 255, 0.95);
}

.hero-label {
    display: inline-block;
    margin-bottom: 16px;
    padding: 6px 16px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: var(--color-black);
    color: var(--color-white);
}

.hero-title {
    margin: 0 0 16px;
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 500;
    line-height: 1.2;
}

.hero-subtitle {
    margin: 0 0 24px;
    font-size: 16px;
    color: var(--color-gray-600);
    line-height: 1.6;
}

.hero-btn {
    display: inline-block;
    padding: 14px 32px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: var(--color-black);
    color: var(--color-white);
    border: 2px solid var(--color-black);
    transition: all var(--transition-fast);
}

.hero-btn:hover {
    background: var(--color-white);
    color: var(--color-black);
}

@media (max-width: 768px) {
    .hero-section {
        min-height: auto;
    }

    .hero-content {
        padding: 40px 24px;
    }

    .hero-title {
        font-size: 32px;
    }
}

/* ========================================
   产品分类区块
======================================== */
.category-section {
    padding: 80px 0;
    background: var(--color-white);
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-title {
    margin: 0 0 12px;
    /* font-family: var(--font-display); */
    font-size: 20px;
    font-weight: 500;
}

.section-subtitle {
    margin: 0;
    font-size: 14px;
    color: var(--color-gray-600);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.category-card {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
    cursor: pointer;
}

.category-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.category-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.6));
    color: var(--color-white);
}

.category-card-title {
    margin: 0 0 4px;
    font-size: 18px;
    font-weight: 500;
}

.category-card-count {
    font-size: 13px;
    opacity: 0.8;
}

@media (max-width: 1024px) {
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .category-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   产品展示区块
======================================== */
.products-section {
    padding: 0 0 100px 0;
    background: var(--color-gray-100);
}

.products-section--white {
    background: var(--color-white);
}

/* 产品网格 - 通屏展示 */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.tgp-products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

@media (max-width: 1200px) {
    .products-grid,
    .tgp-products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .products-grid,
    .tgp-products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 产品卡片 - tgp */
.tgp-product-card {
    background: var(--color-white);
    transition: box-shadow var(--transition-normal);
}

.tgp-product-card:hover {
    box-shadow: var(--shadow-lg);
}

.tgp-product-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.tgp-product-image {
    position: relative;
    aspect-ratio: 1;
    background: var(--color-gray-100);
    overflow: hidden;
}

.tgp-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.tgp-product-card:hover .tgp-product-image img {
    transform: scale(1.05);
}

.tgp-product-badges {
    position: absolute;
    top: 12px;
    left: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.tgp-badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.tgp-badge-new {
    background: var(--color-black);
    color: var(--color-white);
}

.tgp-badge-best {
    background: var(--color-accent);
    color: var(--color-white);
}

.tgp-placeholder-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: var(--color-gray-100);
    color: var(--color-gray-500);
    font-size: 14px;
}

.tgp-product-info {
    padding: 16px;
}

.tgp-product-title {
    margin: 0 0 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-black);
    line-height: 1.4;
}

.tgp-product-price {
    font-size: 14px;
}

.tgp-no-products {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-gray-600);
}

/* 产品卡片 */
.product-card {
    background: var(--color-white);
    transition: box-shadow var(--transition-normal);
}

.product-card:hover {
    box-shadow: var(--shadow-lg);
}

.product-card-image {
    position: relative;
    aspect-ratio: 1;
    background: var(--color-gray-100);
    overflow: hidden;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-card-image img {
    transform: scale(1.05);
}

.product-card-badges {
    position: absolute;
    top: 12px;
    left: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.product-badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.product-badge--new {
    background: var(--color-black);
    color: var(--color-white);
}

.product-badge--sale {
    background: var(--color-accent);
    color: var(--color-white);
}

.product-card-info {
    padding: 16px;
}

.product-card-title {
    margin: 0 0 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-black);
}

.product-card-price {
    font-size: 14px;
}

.price-current {
    font-weight: 600;
    color: var(--color-black);
}

.price-original {
    font-size: 13px;
    color: var(--color-gray-500);
    text-decoration: line-through;
    margin-left: 8px;
}

/* ========================================
   特色横幅
======================================== */
.feature-banner {
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
    background: var(--color-gray-100);
}

.feature-banner-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.feature-banner-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.feature-banner-content {
    position: relative;
    z-index: 10;
    max-width: 500px;
    padding: 60px;
    background: var(--color-white);
}

.feature-banner-label {
    margin-bottom: 12px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-accent);
}

.feature-banner-title {
    margin: 0 0 16px;
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 500;
    line-height: 1.3;
}

.feature-banner-text {
    margin: 0 0 24px;
    font-size: 15px;
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* ========================================
   页脚
======================================== */
.site-footer {
    background: #333;
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #fff;
}

.footer-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    max-width: 300px;
}

.footer-title {
    margin: 0 0 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #fff;
}

.footer-links a,
.footer-links span {
    display: block;
    margin-bottom: 12px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-links a:hover {
    color: #fff;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   产品列表页
======================================== */
.archive-header {
    padding: 120px 0 60px;
    background: var(--color-gray-100);
    text-align: center;
}

.archive-title {
    margin: 0 0 12px;
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 500;
}

.archive-description {
    margin: 0;
    font-size: 15px;
    color: var(--color-gray-600);
}

.archive-content {
    padding-top: var(--header-height);
    padding-bottom: 60px;
}

#products-container {
    position: relative;
    min-height: 400px;
}

#products-container.loading #products-grid {
    visibility: hidden;
    opacity: 0;
}

#products-container.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 3px solid var(--color-gray-300);
    border-top-color: var(--color-black);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* 筛选栏 */
.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-gray-300);
}

.filter-left {
    display: flex;
    gap: 20px;
}

.filter-dropdown {
    position: relative;
}

.filter-dropdown-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    font-size: 13px;
    background: none;
    border: 1px solid var(--color-gray-300);
    cursor: pointer;
    transition: border-color var(--transition-fast);
}

.filter-dropdown-btn:hover {
    border-color: var(--color-black);
}

.filter-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 180px;
    margin-top: 4px;
    padding: 12px 0;
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
}

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

.filter-dropdown-menu a {
    display: block;
    padding: 8px 16px;
    font-size: 13px;
    color: var(--color-gray-600);
}

.filter-dropdown-menu a:hover {
    background: var(--color-gray-100);
    color: var(--color-black);
}

/* ========================================
   产品详情页
======================================== */
.single-product {
    padding-top: var(--header-height);
}

/* 产品主体 */
.product-main {
    width: 100%;
    background: var(--color-white);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 105px;
    padding: 0 0 60px;
}

@media (max-width: 1024px) {
    .product-main {
        grid-template-columns: 1fr;
    }
}

.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: sticky;
    top: calc(var(--header-height) + 20px);
    align-self: start;
    flex-shrink: 0;
}

.product-thumbnails {
    display: flex;
    flex-direction: row;
    flex-shrink: 0;
    width: 100%;
    position: relative;
    justify-content: center;
}

.product-thumbnails-wrapper {
    display: flex;
    flex-direction: row;
    gap: 12px;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.product-thumbnails-wrapper::-webkit-scrollbar {
    display: none;
}

.product-thumb {
    width: 80px;
    height: 80px;
    cursor: pointer;
    transition: border-color var(--transition-fast);
    border: 2px solid transparent;
    overflow: hidden;
    flex-shrink: 0;
    border-radius: 8px;
    background: var(--color-gray-100);
}

.product-thumb:hover {
    border-color: var(--color-gray-400);
}

.product-thumb.active {
    border-color: var(--color-black);
}

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

.product-main-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    /* background: var(--color-gray-100); */
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 12px;
}

.product-main-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-breadcrumb {
    padding: 16px 0;
    font-size: 13px;
    color: #666;
}

.product-breadcrumb a {
    color: #666;
    text-decoration: none;
}

.product-breadcrumb a:hover {
    color: #333;
}

.mobile-breadcrumb-wrapper {
    display: none;
}

@media (max-width: 768px) {
    .single-product {
        padding-top: var(--header-height);
    }
    
    .single-product .container {
        padding: 0 20px;
    }
    
    .mobile-breadcrumb-wrapper {
        display: block;
        padding: 12px 0 0;
    }
    
    .product-main {
        display: block;
        padding: 0;
    }
    
    .product-gallery {
        gap: 12px;
        margin-left: calc(-1 * var(--container-padding));
        margin-right: calc(-1 * var(--container-padding));
        width: calc(100% + var(--container-padding) * 2);
        position: static;
        padding:0 12px;
    }

    .product-gallery .product-main-image {
        width: 100%;
        height: auto;
        aspect-ratio: 1 / 1;
        max-height: none;
    }

    .product-gallery .product-thumb {
        width: calc((100vw - 40px) / 3.5);
        height: calc((100vw - 40px) / 3.5);
        max-width: 100px;
        max-height: 100px;
        flex-shrink: 0;
        border-radius: 8px;
    }
    
    .product-title {
        font-size: 24px !important;
        margin-top: 16px !important;
        margin-bottom: 4px !important;
    }
    
    .product-price {
        font-size: 18px !important;
        margin-bottom: 12px !important;
        padding-bottom: 12px !important;
    }
    
    .product-meta {
        display: none !important;
    }
    
    .tgp-variants-section {
        margin-top: 12px !important;
        padding-top: 0 !important;
    }
    
    .tgp-variant-select-wrapper {
        margin-top: 35px !important;
    }
    
    .tgp-variant-select-header {
        padding: 12px 16px !important;
    }
}

.product-info {
}

.product-title {
    margin-top: 10px;
    font-family: var(--font-display);
    font-size: 32px;
    line-height: 32px;
    font-weight: 500;
    font-family: Pretendard-Medium,arial,sans-serif;
}

.product-subtitle {
    font-size: 28px;
    color: #666;
    /* margin: 0 0 16px; */
}

.product-code {
    margin: 0 0 24px;
    font-size: 13px;
    color: var(--color-gray-500);
}

.product-price {
    margin-top: 12px;
    /* padding-bottom: 24px; */
    font-size: 30px;
    font-weight: 300;
    /* font-family: Pretendard-Medium,arial,sans-serif; */
    /* color: var(--tgp-primary); */
    /* border-bottom: 1px solid var(--color-gray-300); */
}

/* 产品属性 */
.product-meta {
    margin-bottom: 24px;
}

.meta-row {
    display: flex;
    margin-bottom: 12px;
    font-size: 14px;
}

.meta-label {
    width: 100px;
    color: var(--color-gray-600);
}

.meta-value {
    flex: 1;
}

/* Tab 式产品信息 */
.product-tabs {
    margin: 40px 0;
}

.product-tabs-nav {
    display: flex;
    border-bottom: 1px solid var(--color-gray-300);
    gap: 0;
}

.product-tab-btn {
    padding: 16px 24px;
    border: none;
    background: none;
    font-size: 16px;
    color: #666;
    cursor: pointer;
    position: relative;
    transition: color 0.2s ease;
}

.product-tab-btn:hover {
    color: #333;
}

.product-tab-btn.active {
    color: #1a1a1a;
    font-weight: 500;
}

.product-tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: #1a1a1a;
}

.product-tabs-content {
    padding: 24px 0;
}

.product-tab-panel {
    display: none;
}

.product-tab-panel.active {
    display: block;
}

.product-tab-panel .tgp-info-content {
    font-size: 14px;
    line-height: 1.8;
    color: #666;
}

@media (max-width: 768px) {
    .product-tabs-nav {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .product-tab-btn {
        padding: 12px 16px;
        font-size: 14px;
        white-space: nowrap;
    }
}

.tgp-info-block {
    margin-bottom: 20px;
}

.tgp-info-block:last-child {
    margin-bottom: 0;
}

.tgp-info-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.tgp-info-content {
    font-size: 14px;
    line-height: 1.6;
    color: #333;
}

.tgp-info-content ul,
.tgp-info-content ol {
    padding-left: 20px;
    margin: 8px 0;
}

.tgp-info-content li {
    margin-bottom: 6px;
}

.tgp-placeholder {
    color: var(--color-gray-400);
}

/* 产品内容 */
.product-description {
    margin: 40px 0;
}

.product-description img {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.product-description h2 {
    margin: 0 0 20px;
    font-size: 20px;
    font-weight: 500;
}

.product-description p {
    margin: 0 0 16px;
    line-height: 1.8;
}

/* ========================================
   面包屑导航
======================================== */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 0 16px 0;
    font-size: 13px;
    color: var(--color-gray-600);
}

.breadcrumb a:hover {
    color: var(--color-black);
}

.breadcrumb-separator {
    color: var(--color-gray-400);
}

/* ========================================
   响应式设计
======================================== */
@media (max-width: 1200px) {
    .main-nav {
        gap: 4px;
    }

    .nav-menu {
        gap: 30px;
    }

    .nav-link {
        padding: 24px 12px;
        font-size: 11px;
    }

    .mega-menu--wide {
        min-width: auto;
    }

    .mega-menu-cols {
        gap: 32px;
    }

    .mega-menu-featured {
        display: none;
    }
}

@media (max-width: 1024px) {
    .main-nav {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .header-container {
        padding: 0 20px;
    }
    
    .logo-text {
        font-size: 22px;
    }
}

@media (max-width: 768px) {
    .top-banner-inner {
        font-size: 11px;
    }
    
    .header-container {
        height: 60px;
    }
    
    .site-header.scrolled .header-container {
        height: 60px;
    }
    
    :root {
        --header-height: 60px;
    }

    .hero-section {
        min-height: auto;
        padding-top: 0;
    }

    .archive-header {
        padding-top: 100px;
    }
}

/* ========================================
   工具类
======================================== */
.hide-mobile {
    display: block;
}

.show-mobile {
    display: none;
}

@media (max-width: 768px) {
    .hide-mobile {
        display: none;
    }

    .show-mobile {
        display: block;
    }
}

/* 防止 body 滚动 */
body.menu-open,
body.search-open {
    overflow: hidden;
}

/* ========================================
   色号选择 - 九宫格 SVG
======================================== */
.tgp-variants-section {
    margin-top: 24px;
    border-top: none;
}

.tgp-variants-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-gray-700);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tgp-variant-selected-name {
    font-weight: 400;
    color: var(--color-black);
}

/* 色号下拉选择器 */
.tgp-variant-select-wrapper {
    margin-top: 70px;
}

.tgp-variant-select {
    position: relative;
    width: 100%;
}

.tgp-variant-select-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 16px;
    border: 1px solid var(--color-gray-300);
    border-radius: 4px;
    background: var(--color-white);
    cursor: pointer;
    transition: border-color 0.2s;
}

.tgp-variant-select-header:hover {
    border-color: var(--color-gray-400);
}

.tgp-variant-select.open .tgp-variant-select-header {
    border-color: var(--color-black);
}

.tgp-variant-select-selected {
    display: flex;
    align-items: center;
    gap: 12px;
}

.tgp-variant-select-selected .tgp-variant-color {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    flex-shrink: 0;
}

.tgp-variant-select-name {
    font-size: 16px;
    font-weight: 500;
    color: var(--color-black);
}

.tgp-variant-select-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.tgp-variant-select.open .tgp-variant-select-arrow {
    transform: rotate(180deg);
}

.tgp-variant-select-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 4px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: 4px;
    box-shadow: var(--shadow-md);
    z-index: 100;
    max-height: 240px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.2s ease;
}

.tgp-variant-select.open .tgp-variant-select-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.tgp-variant-select-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 16px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.tgp-variant-select-option:hover {
    background: var(--color-gray-100);
}

.tgp-variant-select-option.selected {
    border: 1px solid var(--color-black);
    margin: -1px;
}

.tgp-variant-select-option .tgp-variant-color {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    flex-shrink: 0;
}

.tgp-variant-select-option-name {
    font-size: 16px;
    color: var(--color-black);
}

.tgp-variant-select-option.selected .tgp-variant-select-option-name {
    font-weight: 500;
}

.tgp-variant-colors {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
    align-items: center;
}

.tgp-variant-label {
    display: block;
    font-size: 14px;
    color: #666;
    margin-bottom: 16px;
}

.tgp-variant-current {
    margin-top: 16px;
    margin-bottom: 0;
}

.tgp-variant-current {
    order: 10;
}

.tgp-spec-section {
    margin-top: 30px;
}

.tgp-spec-label {
    display: block;
    font-size: 16px;
    color: #666;
    margin-bottom: 16px;
}

.tgp-spec-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tgp-spec-btn {
    padding: 8px 20px;
    border-radius: 20px;
    border: none;
    font-size: 14px;
    cursor: pointer;
    background: rgb(248 246 244);
    color: #000;
    transition: all 0.2s;
    border: 1px solid rgb(229 229 229);
}

.tgp-spec-selected {
    margin-top: 16px;
    font-size: 14px;
    color: #666;
}

.tgp-spec-current-name {
    font-weight: 500;
    color: #222;
}

.tgp-selection-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: rgb(248 246 244 / 1);
    padding: 16px;
    margin-top: 16px;
    border-radius: 6px;
}

.tgp-summary-left {
    font-size: 14px;
    color: #333;
}

.tgp-summary-selected {
    margin-bottom: 4px;
    font-size: 12px;
    color: #666;
}

/* .tgp-summary-color,
.tgp-summary-spec {
    font-weight: 300;
} */

.tgp-summary-price-value {
    font-size: 24px;
    font-weight: 300;
    color: #333;
}

.tgp-summary-right {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: #333;
}

.tgp-stock-text {
    padding: 4px 12px;
    border-radius: 9999px;
    font-size: 12px;
    font-weight: 500;
}

.tgp-stock-text.in-stock {
    background: rgb(220 252 231);
    color: rgb(21 128 61);
}

.tgp-stock-text.out-of-stock {
    background: #e5e5e5;
    color: #999;
}

.tgp-product-slogan {
    background-color: rgb(248 246 244 / 1);
    padding: 16px;
    margin-top: 30px;
    border-radius: 6px;
}

.tgp-product-slogan p {
    font-size: 16px;
    color: #333;
    margin: 0;
}
.tgp-product-tags {
    display: flex;
    flex-wrap: wrap;
}

.tgp-product-tags-text {
    font-size: 14px;
    color: #666;
}

.tgp-core-tags-section {
    padding: 32px 0;
    background: #fff;
    border-top: 1px solid #E5E5E5;
}

.tgp-core-tags-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

.tgp-core-tag {
    display: inline-block;
    padding: 10px 20px;
    background: #F8F6F4;
    border-radius: 9999px;
    font-size: 14px;
    color: #333;
}

.tgp-variant-color-btn {
    position: relative;
    width: 40px;
    height: 40px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.tgp-variant-color-btn:hover {
    transform: scale(1.05);
}

.tgp-variant-color-btn.active {
    transform: scale(1.13);
}

.tgp-variant-color-btn.has-images {
    position: relative;
}

.tgp-color-grid-svg {
    display: block;
    border-radius: 50%;
    overflow: hidden;
}

.tgp-variant-color-btn .tgp-variant-color {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: block;
}

/* ========================================
   色系列表
======================================== */
.tgp-colorseries-wrp{
    background-color: rgb(248 246 244 / 1);
    padding: 30px 0;
}
.tgp-colorseries-section {
    padding: 48px 0;
    /* border-top: 1px solid #eee; */
}

.tgp-colorseries-title {
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 8px 0;
    text-align: center;
}

.tgp-colorseries-subtitle {
    color: #666;
    font-size: 14px;
    margin: 0 0 48px 0;
    text-align: center;
}

.tgp-colorseries-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}

.tgp-colorseries-card {
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.2s;
}

.tgp-colorseries-card:hover {
    border-color: #000;
}

.tgp-colorseries-gradient {
    height: 96px;
    position: relative;
}

.tgp-colorseries-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: #000;
    color: #fff;
    padding: 2px 8px;
    border-radius: 9999px;
    font-size: 10px;
    font-weight: 500;
}

.tgp-colorseries-content {
    padding: 12px;
}

.tgp-colorseries-name {
    font-size: 14px;
    font-weight: 500;
    color: #000;
    margin: 0 0 4px 0;
}

.tgp-colorseries-desc {
    font-size: 12px;
    color: #666;
    margin: 0 0 8px 0;
    line-height: 1.4;
}

.tgp-colorseries-tag {
    display: inline-block;
    background: #f5f5f5;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 10px;
    color: #666;
}

.tgp-colorseries-tag-bleach {
    background: #000;
    color: #fff;
}

@media (max-width: 768px) {
    .tgp-variant-color-btn {
        width: 32px;
        height: 32px;
    }
    
    .tgp-variant-color-btn .tgp-variant-color,
    .tgp-color-grid-svg {
        width: 32px;
        height: 32px;
    }

    .tgp-variant-label {
        line-height: 32px;
    }

    .tgp-colorseries-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .tgp-colorseries-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
}

/* ========================================
   分类 Tab 导航
======================================== */
.category-tab-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
    gap: 0;
    padding: 32px 48px;
    margin-bottom: 24px;
}

.category-tab-item {
    position: relative;
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--color-gray-600);
    padding: 0 24px 18px;
    transition: color var(--transition-fast);
    cursor: pointer;
    white-space: nowrap;
}

.category-tab-item:hover {
    color: var(--color-black);
}

.category-tab-item.active {
    color: var(--color-black);
}

.category-tab-item.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-black);
}

@media (max-width: 768px) {
    .category-tab-bar {
        flex-wrap: wrap;
        gap: 6px 24px;
        padding: 24px 0 32px;
    }

    .category-tab-item {
        font-size: 13px;
        padding: 6px 4px;
    }
}

/* ========================================
   分类横幅
======================================== */
.category-banner {
    position: relative;
    width: 100%;
    margin-bottom: 24px;
    line-height: 0;
}

.category-banner img {
    width: 100%;
    height: auto;
}

@media (max-width: 768px) {
    .category-banner img {
        width: 100vw;
        /* height: 418px; */
        /* -o-object-fit: cover; */
        /* object-fit: cover; */
        /* -o-object-position: center; */
        /* object-position: center; */
    }
}

/* ========================================
   文章列表页
======================================== */
.articles-tab-bar {
    margin-bottom: 32px;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    padding: 0 48px;
    max-width: 1400px;
    margin: 0 auto;
}

@media (max-width: 1200px) {
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
        padding: 0 24px;
    }
}

@media (max-width: 768px) {
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
}

/* 文章卡片 */
.article-card {
    background: var(--color-white);
    transition: all var(--transition-normal);
}

.article-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.article-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.article-card-image {
    position: relative;
    aspect-ratio: 3 / 4;
    background: var(--color-gray-100);
    overflow: hidden;
}

.article-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.article-card:hover .article-card-image img {
    transform: scale(1.05);
}

.article-placeholder-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-200);
    color: var(--color-gray-400);
}

.article-card-category {
    position: absolute;
    bottom: 12px;
    left: 12px;
    display: inline-block;
    padding: 6px 12px;
    background: var(--color-white);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--color-black);
    box-shadow: var(--shadow-sm);
}

.article-card-content {
    padding: 20px;
}

.article-card-title {
    margin: 0 0 12px;
    font-size: 18px;
    font-weight: 500;
    color: var(--color-black);
    line-height: 1.4;
    transition: color var(--transition-fast);
}

.article-card:hover .article-card-title {
    color: var(--color-gray-700);
}

.article-card-excerpt {
    margin: 0 0 16px;
    font-size: 14px;
    color: var(--color-gray-600);
    line-height: 1.6;
}

.article-card-meta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.article-card-date {
    font-size: 12px;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 无文章提示 */
.no-articles {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-gray-600);
    font-size: 16px;
}

/* 分页样式 */
#articles-pagination {
    margin-top: 48px;
    margin-bottom: 48px;
}

#articles-pagination .nav-links {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 8px;
}

#products-pagination .nav-links {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 8px;
}

#articles-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    font-size: 14px;
    color: var(--color-black);
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    transition: all var(--transition-fast);
}

#articles-pagination .page-numbers:hover {
    background: var(--color-gray-100);
    border-color: var(--color-black);
}

#articles-pagination .page-numbers.current {
    background: var(--color-black);
    border-color: var(--color-black);
    color: var(--color-white);
}

#articles-pagination .page-numbers.prev,
#articles-pagination .page-numbers.next {
    padding: 0 20px;
}

/* 加载状态 */
#articles-container {
    position: relative;
    min-height: 300px;
}

#articles-container.loading #articles-grid {
    visibility: hidden;
    opacity: 0;
}

#articles-container.loading::after {
    content: '';
    position: absolute;
    top: 100px;
    left: 50%;
    width: 40px;
    height: 40px;
    margin-left: -20px;
    border: 3px solid var(--color-gray-300);
    border-top-color: var(--color-black);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    z-index: 10;
}

/* ========================================
   文章详情页
======================================== */
.single-article {
    padding-top: var(--header-height);
}

/* 面包屑区域 */
.article-breadcrumb-wrap {
    padding: 16px 0;
    background: var(--color-white);
}

.article-breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--color-gray-500);
}

.article-breadcrumb-nav a {
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
}

.article-breadcrumb-nav a:hover {
    color: var(--color-black);
}

.article-breadcrumb-nav .breadcrumb-separator {
    color: var(--color-gray-400);
}

/* 文章横幅 */
.article-banner {
    position: relative;
    width: 100%;
    margin-bottom: 0;
    line-height: 0;
    min-height: 400px;
    overflow: hidden;
}

.article-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 400px;
}

.article-banner-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    top: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 60px 48px 60px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.6));
}

.article-banner-overlay .container {
    line-height: normal;
}

.article-banner .article-title {
    margin: 0 0 20px;
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-white);
    max-width: 800px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.article-banner .article-date {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 1px;
}

@media (max-width: 768px) {
    .article-banner {
        min-height: 300px;
    }
    
    .article-banner img {
        min-height: 300px;
    }
    
    .article-banner-overlay {
        padding: 40px 24px 40px;
    }
    
    .article-banner .article-title {
        font-size: 28px;
    }
}

/* 文章内容 */
.article-content {
    padding-bottom: 60px;
}

.article-title-centered {
    text-align: center;
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-black);
    margin-top: 45px;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .article-title-centered {
        font-size: 28px;
        margin-bottom: 24px;
    }
}

.article-content-inner {
    max-width: 720px;
    margin: 0 auto;
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-gray-700);
}

.article-content-inner h2 {
    margin: 40px 0 20px;
    font-size: 28px;
    font-weight: 600;
    color: var(--color-black);
}

.article-content-inner h3 {
    margin: 32px 0 16px;
    font-size: 22px;
    font-weight: 600;
    color: var(--color-black);
}

.article-content-inner h4 {
    margin: 24px 0 12px;
    font-size: 18px;
    font-weight: 600;
    color: var(--color-black);
}

.article-content-inner p {
    margin: 0 0 20px;
}

.article-content-inner a {
    color: var(--color-black);
    text-decoration: underline;
}

.article-content-inner a:hover {
    color: var(--color-gray-600);
}

.article-content-inner ul,
.article-content-inner ol {
    margin: 0 0 20px 24px;
}

.article-content-inner li {
    margin-bottom: 8px;
}

.article-content-inner ul li {
    list-style: disc;
}

.article-content-inner ol li {
    list-style: decimal;
}

.article-content-inner blockquote {
    margin: 30px 0;
    padding: 24px 32px;
    background: var(--color-gray-100);
    border-left: 4px solid var(--color-black);
    font-style: italic;
}

.article-content-inner blockquote p {
    margin: 0;
    font-size: 18px;
}

.article-content-inner img {
    max-width: 100%;
    height: auto;
    margin: 30px 0;
    border-radius: 4px;
}

.article-content-inner figure {
    margin: 30px 0;
}

.article-content-inner figcaption {
    margin-top: 12px;
    font-size: 14px;
    color: var(--color-gray-500);
    text-align: center;
}

.article-content-inner code {
    padding: 2px 6px;
    background: var(--color-gray-100);
    border-radius: 3px;
    font-family: monospace;
    font-size: 14px;
}

.article-content-inner pre {
    margin: 20px 0;
    padding: 20px;
    background: var(--color-gray-100);
    border-radius: 4px;
    overflow-x: auto;
}

.article-content-inner pre code {
    padding: 0;
    background: none;
}

/* 文章标签 */
.article-tags {
    padding-top: 40px;
    border-top: 1px solid var(--color-gray-300);
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    max-width: 720px;
    margin: 0 auto;
}

.article-tags-label {
    font-size: 14px;
    color: var(--color-gray-500);
}

.article-tags a {
    display: inline-block;
    padding: 6px 12px;
    font-size: 12px;
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    border-radius: 3px;
    transition: all var(--transition-fast);
}

.article-tags a:hover {
    background: var(--color-black);
    color: var(--color-white);
}

/* 文章导航 */
.article-nav {
    padding: 40px 0;
    background: var(--color-gray-100);
}

.article-nav-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.article-nav-item {
    padding: 24px;
    background: var(--color-white);
    transition: all var(--transition-fast);
}

.article-nav-item:hover {
    box-shadow: var(--shadow-md);
}

.article-nav-item.article-nav-empty {
    background: transparent;
}

.article-nav-prev {
    text-align: left;
}

.article-nav-next {
    text-align: right;
}

.article-nav-label {
    display: block;
    font-size: 12px;
    color: var(--color-gray-500);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.article-nav-title {
    display: block;
    font-size: 16px;
    font-weight: 500;
    color: var(--color-black);
    transition: color var(--transition-fast);
}

.article-nav-item:hover .article-nav-title {
    color: var(--color-gray-600);
}

@media (max-width: 768px) {
    .article-nav-inner {
        grid-template-columns: 1fr;
    }
}

/* 相关文章 */
.related-articles {
    padding: 60px 0 80px;
}

.related-articles-title {
    margin: 0 0 32px;
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 500;
    text-align: center;
}

.related-articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

@media (max-width: 1024px) {
    .related-articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
}

/* ========================================
   产品分类区块
======================================== */

/* Hero 区域 Banner 适配 */
.hero-section {
    min-height: auto;
    padding-top: 0;
    background: transparent;
    display: block;
}

.hero-section .tgads-slider {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    height: 50vw;
}

.hero-section .tgads-slider-wrapper {
    height: 100%;
}

@media (max-width: 768px) {
    .hero-section .tgads-slider {
        height: 200vw;
        max-height: 752px;
    }
}

.hero-section .tgads-slide {
    height: 100%;
}

.hero-section .tgads-slide-image-wrapper {
    width: 100%;
    height: 100%;
}

.hero-section .tgads-slide-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-section .tgads-slide-link {
    display: block;
    width: 100%;
    height: 100%;
}

/* Hero 区域导航按钮样式 */
.hero-section .tgads-slider-arrow {
    background: transparent;
    color: var(--tgads-indicator-color, var(--color-white));
}

.hero-section .tgads-slider-arrow:hover {
    background: transparent;
    color: var(--tgads-indicator-color, var(--color-white));
}

.hero-section .tgads-slider-dot {
    background: transparent;
    border-color: var(--tgads-indicator-color, rgba(255, 255, 255, 0.6));
}

.hero-section .tgads-slider-dot:hover {
    border-color: var(--tgads-indicator-color, rgba(255, 255, 255, 0.9));
}

.hero-section .tgads-slider-dot.active {
    background: var(--tgads-indicator-color, rgba(255, 255, 255, 0.95));
    border-color: transparent;
}

/* Hero 区域标题样式 */
.hero-section .tgads-slider-titles {
    color: var(--tgads-indicator-color, rgba(255, 255, 255, 0.95));
}

.hero-section .tgads-slider-title {
    font-weight: 500;
    letter-spacing: 1px;
}

/* 特色横幅 Banner 适配 */
.feature-banner .tgads-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.feature-banner .tgads-slider-wrapper {
    height: 100%;
}

.feature-banner .tgads-slide {
    height: 100%;
}

.feature-banner .tgads-slide-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.feature-banner .tgads-single-banner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.feature-banner .tgads-banner-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ========================================
   首页导航栏透明效果
======================================== */

/* 首页/品牌页/联系页导航栏默认透明 */
body.home .site-header,
.brand-page .site-header,
.contact-page .site-header {
    background: transparent !important;
    border-bottom: none;
}

body.home .site-header .header-container,
.brand-page .site-header .header-container,
.contact-page .site-header .header-container {
    border-bottom: none;
}

/* 首页/品牌页/联系页透明状态下的 Logo */
body.home .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .logo-text,
.brand-page .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .logo-text,
.contact-page .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .logo-text {
    color: var(--color-white);
}

body.home .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .custom-logo,
.brand-page .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .custom-logo,
.contact-page .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .custom-logo {
    filter: brightness(0) invert(1);
}

body.home .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .logo-accent,
.brand-page .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .logo-accent,
.contact-page .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .logo-accent {
    color: var(--color-accent);
}

/* 首页/品牌页/联系页透明状态下的导航链接 */
body.home .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .nav-link,
.brand-page .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .nav-link,
.contact-page .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .nav-link {
    color: var(--color-white);
}

body.home .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .nav-link::after,
.brand-page .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .nav-link::after,
.contact-page .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .nav-link::after {
    background: var(--color-white);
}

/* 首页/品牌页/联系页透明状态下的头部操作按钮 */
body.home .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .header-action-btn,
.brand-page .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .header-action-btn,
.contact-page .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .header-action-btn {
    color: var(--color-white);
}

body.home .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .menu-toggle-line,
.brand-page .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .menu-toggle-line,
.contact-page .site-header:not(.scrolled):not(:hover):not(.mega-menu-active) .menu-toggle-line {
    background: var(--color-white);
}

/* 首页/品牌页/联系页导航栏悬停时背景变白 */
body.home .site-header:hover,
body.home .site-header.mega-menu-active,
.brand-page .site-header:hover,
.brand-page .site-header.mega-menu-active,
.contact-page .site-header:hover,
.contact-page .site-header.mega-menu-active {
    background: var(--color-white) !important;
    box-shadow: var(--shadow-md);
}

body.home .site-header:hover .logo-text,
body.home .site-header.mega-menu-active .logo-text,
.brand-page .site-header:hover .logo-text,
.brand-page .site-header.mega-menu-active .logo-text,
.contact-page .site-header:hover .logo-text,
.contact-page .site-header.mega-menu-active .logo-text {
    color: var(--color-black);
}

body.home .site-header:hover .custom-logo,
body.home .site-header.mega-menu-active .custom-logo,
.brand-page .site-header:hover .custom-logo,
.brand-page .site-header.mega-menu-active .custom-logo,
.contact-page .site-header:hover .custom-logo,
.contact-page .site-header.mega-menu-active .custom-logo {
    filter: none;
}

body.home .site-header:hover .nav-link,
body.home .site-header.mega-menu-active .nav-link,
.brand-page .site-header:hover .nav-link,
.brand-page .site-header.mega-menu-active .nav-link,
.contact-page .site-header:hover .nav-link,
.contact-page .site-header.mega-menu-active .nav-link {
    color: var(--color-black);
}

body.home .site-header:hover .nav-link::after,
body.home .site-header.mega-menu-active .nav-link::after,
.brand-page .site-header:hover .nav-link::after,
.brand-page .site-header.mega-menu-active .nav-link::after,
.contact-page .site-header:hover .nav-link::after,
.contact-page .site-header.mega-menu-active .nav-link::after {
    background: var(--color-black);
}

body.home .site-header:hover .header-action-btn,
body.home .site-header.mega-menu-active .header-action-btn,
.brand-page .site-header:hover .header-action-btn,
.brand-page .site-header.mega-menu-active .header-action-btn,
.contact-page .site-header:hover .header-action-btn,
.contact-page .site-header.mega-menu-active .header-action-btn {
    color: var(--color-black);
}

body.home .site-header:hover .menu-toggle-line,
body.home .site-header.mega-menu-active .menu-toggle-line,
.brand-page .site-header:hover .menu-toggle-line,
.brand-page .site-header.mega-menu-active .menu-toggle-line,
.contact-page .site-header:hover .menu-toggle-line,
.contact-page .site-header.mega-menu-active .menu-toggle-line {
    background: var(--color-black);
}

/* 首页/品牌页/联系页滚动后导航栏变白 */
body.home .site-header.scrolled,
.brand-page .site-header.scrolled,
.contact-page .site-header.scrolled {
    background: var(--color-white) !important;
    box-shadow: var(--shadow-md);
}

body.home .site-header.scrolled .logo-text,
.brand-page .site-header.scrolled .logo-text,
.contact-page .site-header.scrolled .logo-text {
    color: var(--color-black);
}

body.home .site-header.scrolled .custom-logo,
.brand-page .site-header.scrolled .custom-logo,
.contact-page .site-header.scrolled .custom-logo {
    filter: none;
}

body.home .site-header.scrolled .nav-link,
.brand-page .site-header.scrolled .nav-link,
.contact-page .site-header.scrolled .nav-link {
    color: var(--color-black);
}

body.home .site-header.scrolled .nav-link::after,
.brand-page .site-header.scrolled .nav-link::after,
.contact-page .site-header.scrolled .nav-link::after {
    background: var(--color-black);
}

body.home .site-header.scrolled .header-action-btn,
.brand-page .site-header.scrolled .header-action-btn,
.contact-page .site-header.scrolled .header-action-btn {
    color: var(--color-black);
}

body.home .site-header.scrolled .menu-toggle-line,
.brand-page .site-header.scrolled .menu-toggle-line,
.contact-page .site-header.scrolled .menu-toggle-line {
    background: var(--color-black);
}

/* ========================================
   第二屏：产品轮播 + 广告位
======================================== */
.second-screen-section {
    width: 100%;
    height: 50vw;
    display: flex;
    align-items: stretch;
    background: var(--color-gray-100);
    overflow: hidden;
}

.second-screen-container {
    display: flex;
    width: 100%;
    height: 100%;
}

/* 移动端广告位 - 默认隐藏 */
.second-screen-ad {
    display: none;
}

/* PC端产品轮播容器 - 正方形 */
.second-screen-carousel {
    flex: 1;
    max-width: 50vw;
    height: 50vw;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    overflow: hidden;
}

/* PC端广告位容器 - 正方形 */
.second-screen-ad-pc {
    flex: 1;
    max-width: 50vw;
    height: 50vw;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-200);
    overflow: hidden;
}

/* 轮播容器填充父容器 */
.second-screen-carousel .tgp-carousel-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.second-screen-carousel .tgp-carousel {
    flex: 1;
    width: 100%;
    padding: 0 10px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.second-screen-carousel .tgp-carousel-track {
    width: 100%;
    /* flex: 1; */
}

.second-screen-carousel .tgp-carousel-slide {
    min-width: 280px;
    padding: 15px;
    box-sizing: border-box;
}

/* 移动端幻灯片宽度由 JS 动态控制，不需要固定 min-width */
@media (max-width: 768px) {
    .second-screen-carousel .tgp-carousel-slide {
        min-width: 0;
    }
}

.second-screen-carousel .tgp-carousel-dots {
    margin-top: 10%;
    flex-shrink: 0;
    position: relative;
    z-index: 10;
}

/* 第二屏轮播 - 箭头与产品图片垂直居中 */
.second-screen-carousel .tgp-carousel-arrow {
    top: calc(50% - 105px);
    width: 67.5px;
    height: 67.5px;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    color: #666;
}

.second-screen-carousel .tgp-carousel-arrow:hover {
    background: transparent;
    box-shadow: none;
    color: #666;
}

.second-screen-carousel .tgp-carousel-arrow:active {
    background: transparent;
    box-shadow: none;
    color: #666;
    outline: none;
    transform: translateY(-50%);
}

.second-screen-carousel .tgp-carousel-arrow:focus {
    background: transparent;
    box-shadow: none;
    color: #666;
    outline: none;
}

.second-screen-carousel .tgp-carousel-arrow svg {
    width: 67.5px;
    height: 67.5px;
    stroke-width: 1;
}

/* 第二屏轮播 - 去掉产品卡片样式 */
.second-screen-carousel .tgp-carousel-item {
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    flex: 0 0 360px;
}

.second-screen-carousel .tgp-carousel-item:hover {
    background: transparent;
    box-shadow: none;
    transform: none;
}

.second-screen-carousel .tgp-carousel-image {
    background: var(--color-white);
}

/* 首页轮播图片 3:4 居中，两侧留白 */
.second-screen-carousel .tgp-carousel-image img {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: auto;
    height: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    transform: translateX(-50%);
    transition: transform 0.5s ease;
    max-width: 100%;
}

/* hover 缩放时保留居中位移 */
.second-screen-carousel .tgp-carousel-item:hover .tgp-carousel-image img {
    transform: translateX(-50%) scale(1.08);
}

.second-screen-carousel .tgp-carousel-content {
    background: transparent;
    padding: 12px 0 0;
    margin-top: 20px;
}

/* 第二屏轮播 - 标题和文字颜色改为黑色 */
.second-screen-carousel .tgp-carousel-wrapper .tgp-carousel-header .tgp-carousel-title,
.second-screen-carousel .tgp-carousel-wrapper.has-bg-image .tgp-carousel-header .tgp-carousel-title {
    color: #222 !important;
    font-size: 22px;
}

.second-screen-carousel .tgp-carousel-content .tgp-carousel-title,
.second-screen-carousel .tgp-carousel-wrapper.has-bg-image .tgp-carousel-content .tgp-carousel-title {
    color: #222 !important;
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 0;
}

.second-screen-carousel .tgp-carousel-content .tgp-carousel-subtitle {
    color: #222 !important;
    font-size: 14px;
    font-weight: 400;
    margin-top: 4px;
}

.second-screen-carousel .tgp-carousel-explore {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 18px;
    font-size: 14px;
    color: #222;
    text-decoration: none;
    border: 1px solid #000;
    padding: 0px 15px;
    font-weight: 500;
}

.second-screen-carousel .tgp-carousel-explore-arrow {
    display: inline-flex;
    overflow: hidden;
    height: 6px;
}

.second-screen-carousel .tgp-carousel-explore-arrow svg {
    height: 6px;
    width: auto;
}

.second-screen-carousel .tgp-carousel-price .tgp-price-sale,
.second-screen-carousel .tgp-carousel-price .tgp-price-regular,
.second-screen-carousel .tgp-carousel-wrapper.has-bg-image .tgp-carousel-price .tgp-price-sale,
.second-screen-carousel .tgp-carousel-wrapper.has-bg-image .tgp-carousel-price .tgp-price-regular {
    color: #1a1a1a !important;
    font-size: 24px;
    font-weight: 400;
}

.second-screen-carousel .tgp-carousel-price .tgp-price-original {
    display: none;
}

/* 广告位图片适配 - 填满容器 */
.second-screen-ad-pc .tgas-ad-slot {
    width: 100%;
    height: 100%;
    position: relative;
}

.second-screen-ad-pc .tgas-ad-slot::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(180deg, #fff0 12.32%, #0000004d);
    mix-blend-mode: multiply;
    pointer-events: none;
}

.second-screen-ad-pc .tgas-ad-images {
    width: 100%;
    height: 100%;
}

.second-screen-ad-pc .tgas-ad-image-item {
    width: 100%;
    height: 100%;
}

.second-screen-ad-pc img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 广告标题样式 - PC端 */
.second-screen-ad-pc .tgas-ad-title {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    font-size: 30px;
    color: rgb(223, 232, 138);
    text-align: center;
    padding: 15px 0;
    text-decoration: none;
    z-index: 1;
}

.second-screen-ad-pc .tgas-ad-slot:hover .tgas-ad-title {
    text-decoration: underline;
}

/* 移动端广告标题样式 */
@media (max-width: 768px) {
    .second-screen-ad .tgas-ad-slot {
        position: relative;
    }

    .second-screen-ad .tgas-ad-slot::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 50%;
        background: linear-gradient(180deg, #fff0 12.32%, #0000004d);
        mix-blend-mode: multiply;
        pointer-events: none;
    }

    .second-screen-ad .tgas-ad-title {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        font-size: 24px;
        color: rgb(223, 232, 138);
        text-align: center;
        padding: 15px 0;
        text-decoration: none;
        z-index: 1;
    }

    .second-screen-ad .tgas-ad-slot:hover .tgas-ad-title {
        text-decoration: underline;
    }
}

/* 移动端样式 */
@media (max-width: 768px) {
    .second-screen-section {
        width: 100%;
        height: auto;
        min-height: auto;
    }

    .second-screen-container {
        flex-direction: column;
    }

    /* 移动端广告位显示 */
    .second-screen-ad {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        min-height: 200px;
        background: var(--color-gray-200);
        padding: 0;
    }

    .second-screen-ad img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    /* PC端广告位隐藏 */
    .second-screen-ad-pc {
        display: none;
    }

    /* 移动端产品轮播 */
    .second-screen-carousel {
        width: 100%;
        max-width: 100%;
        height: auto;
    }

    .second-screen-carousel .tgp-carousel-wrapper {
        height: auto;
    }

    .second-screen-carousel .tgp-carousel {
        padding: 20px 30px;
        padding-bottom: 50px;
    }

    /* 移动端指示器样式 - 使用 !important 确保覆盖 PC 端样式 */
    .second-screen-carousel .tgp-carousel-dots {
        margin-top: 15px !important;
        position: relative;
    }

    /* 移动端幻灯片 - 移除 min-width 限制，让 JS 控制宽度 */
    .second-screen-carousel .tgp-carousel-slide {
        padding: 10px;
        min-width: 0 !important;
    }

    /* 移动端箭头大小 */
    .second-screen-carousel .tgp-carousel-arrow {
        width: 32px;
        height: 32px;
        top: 40%;
    }

    .second-screen-carousel .tgp-carousel-arrow svg {
        width: 32px;
        height: 32px;
    }

    /* 移动端字体大小 */
    .second-screen-carousel .tgp-carousel-wrapper .tgp-carousel-header .tgp-carousel-title,
    .second-screen-carousel .tgp-carousel-wrapper.has-bg-image .tgp-carousel-header .tgp-carousel-title {
        font-size: 20px;
    }

    .second-screen-carousel .tgp-carousel-content .tgp-carousel-title,
    .second-screen-carousel .tgp-carousel-wrapper.has-bg-image .tgp-carousel-content .tgp-carousel-title {
        font-size: 16px;
        font-weight: 500;
        margin-bottom: 12px;
    }

    .second-screen-carousel .tgp-carousel-price .tgp-price-sale,
    .second-screen-carousel .tgp-carousel-price .tgp-price-regular,
    .second-screen-carousel .tgp-carousel-wrapper.has-bg-image .tgp-carousel-price .tgp-price-sale,
    .second-screen-carousel .tgp-carousel-wrapper.has-bg-image .tgp-carousel-price .tgp-price-regular {
        font-size: 16px;
        font-weight: 400;
    }

    /* 移动端产品卡片样式 */
    .second-screen-carousel .tgp-carousel-item {
        flex: none;
    }

    .second-screen-carousel .tgp-carousel-image {
        aspect-ratio: 1;
    }
}

/* ========================================
   第三屏：广告位布局
======================================== */
.third-screen-section {
    width: 100%;
    display: flex;
    align-items: stretch;
    background: var(--color-gray-100);
    overflow: hidden;
}

.third-screen-container {
    display: flex;
    width: 100%;
    height: 100%;
}

/* 左侧容器：上下两个广告位 */
.third-screen-left {
    width: 50vw;
    display: flex;
    flex-direction: column;
}

.third-screen-ad-top,
.third-screen-ad-bottom {
    flex: 1;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 右侧容器：一个广告位 */
.third-screen-right {
    width: 50vw;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 广告位图片样式 - PC端 */
.third-screen-left .tgas-ad-slot,
.third-screen-right .tgas-ad-slot {
    width: 100%;
    height: 100%;
    position: relative;
}

.third-screen-left .tgas-ad-images,
.third-screen-right .tgas-ad-images {
    width: 100%;
    height: 100%;
}

.third-screen-left .tgas-ad-image-item,
.third-screen-right .tgas-ad-image-item {
    width: 100%;
    height: 100%;
}

.third-screen-left img,
.third-screen-right img {
    width: 50vw;
    height: auto;
    object-fit: cover;
}

/* 左侧广告标题 - 左上角覆盖 */
.third-screen-left .tgas-ad-title {
    position: absolute;
    top: 20px;
    left: 20px;
    color: #dfe88a;
    font-size: 18px;
    font-weight: bold;
    z-index: 10;
    text-decoration: none;
}

.third-screen-left .tgas-ad-slot:hover .tgas-ad-title {
    text-decoration: underline;
}

/* 右侧广告标题 - 正下方 */
.third-screen-right .tgas-ad-title {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    text-align: center;
    color: #dfe88a;
    font-size: 24px;
    font-weight: bold;
    padding: 15px 0;
    z-index: 10;
    text-decoration: none;
}

.third-screen-right .tgas-ad-slot:hover .tgas-ad-title {
    text-decoration: underline;
}

/* 移动端样式 */
@media (max-width: 768px) {
    .third-screen-section {
        width: 100%;
        height: auto;
    }

    .third-screen-container {
        flex-direction: column;
    }

    /* 右侧广告位显示在上方 */
    .third-screen-right {
        width: 100%;
        order: -1;
    }

    .third-screen-left {
        width: 100%;
        flex-direction: column;
    }

    .third-screen-ad-top {
        border-bottom: 1px solid var(--color-white);
    }

    .third-screen-ad-top,
    .third-screen-ad-bottom {
        width: 100%;
    }

    /* 移动端图片样式 */
    .third-screen-left img,
    .third-screen-right img {
        width: 100%;
        height: auto;
    }

    /* 第一个广告图（右侧，移动端排最上）：宽高比 1:2 */
    .third-screen-right img {
        /* aspect-ratio: 1/2; */
        object-fit: cover;
    }

    /* 下方两个广告图：宽高比 1:1 */
    .third-screen-ad-top img,
    .third-screen-ad-bottom img {
        /* aspect-ratio: 1; */
        object-fit: cover;
    }

    /* 移动端广告标题样式 */
    .third-screen-left .tgas-ad-title {
        font-size: 16px;
        top: 15px;
        left: 15px;
    }

    .third-screen-right .tgas-ad-title {
        font-size: 18px;
    }
}

/* ========================================
   第四屏：全屏广告位
======================================== */
.fourth-screen-section {
    width: 100%;
    height: auto;
    background: var(--color-gray-100);
    overflow: hidden;
}

.fourth-screen-container {
    width: 100%;
    height: auto;
}

/* 第四屏视频包装器 */
.fourth-screen-video-wrapper {
    position: relative;
    width: 100%;
    height: 50vw;
    overflow: hidden;
}

/* 隐藏视频控制条 */
.fourth-screen-video-wrapper video::-webkit-media-controls {
    display: none !important;
}

.fourth-screen-video-wrapper video::-webkit-media-controls-enclosure {
    display: none !important;
}

/* 视频样式 - PC端 */
.fourth-screen-video-wrapper .tgas-ad-video-player {
    width: 100%;
    height: 50vw;
    object-fit: cover;
    display: block;
}

/* 播放/暂停按钮 */
.fourth-screen-play-btn {
    position: absolute;
    bottom: 24px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.fourth-screen-play-btn:hover {
    background: #fff;
    transform: scale(1.1);
}

.fourth-screen-play-btn svg {
    width: 24px;
    height: 24px;
    color: #333;
}

/* 广告标题 - 覆盖在视频底部 */
.fourth-screen-video-wrapper .fourth-screen-ad-title {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    text-align: center;
    color: #dfe88a;
    font-size: 24px;
    padding: 15px 0;
    z-index: 5;
    cursor: pointer;
}

/* 移动端样式 */
@media (max-width: 768px) {
    .fourth-screen-video-wrapper {
        width: 100%;
        height: 200vw;
    }

    .fourth-screen-video-wrapper .tgas-ad-video-player {
        width: 100%;
        height: 200vw;
        object-fit: cover;
    }

    .fourth-screen-play-btn {
        width: 40px;
        height: 40px;
        bottom: 18px;
        right: 20px;
    }

    .fourth-screen-play-btn svg {
        width: 20px;
        height: 20px;
    }

    .fourth-screen-video-wrapper .fourth-screen-ad-title {
        font-size: 18px;
    }
}

/* ========================================
   第五屏：四个广告位
======================================== */
.fifth-screen-section {
    width: 100%;
    background: var(--color-gray-100);
    overflow: hidden;
}

.fifth-screen-container {
    width: 100%;
    line-height: 0;
}

/* PC端：横向四列 */
.fifth-screen-grid {
    display: flex;
    width: 100%;
}

.fifth-screen-ad {
    width: 25%;
    flex-shrink: 0;
    position: relative;
}

.fifth-screen-ad .tgas-ad-slot {
    width: 100%;
    height: 100%;
    position: relative;
}

.fifth-screen-ad img {
    width: 100%;
    height: auto;
    display: block;
}

/* 图片容器定位 */
.fifth-screen-ad .tgas-ad-image-item {
    position: relative;
}

/* 图片遮罩渐变 */
/* .fifth-screen-ad .tgas-ad-image-item::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background-color: rgba(0, 0, 0, 0.2);
    pointer-events: none;
} */

/* 广告标题覆盖在图片上 */
.fifth-screen-ad .tgas-ad-title {
    position: absolute;
    bottom: 0;
    line-height: 50px;
    left: 0;
    right: 0;
    text-align: center;
    color: var(--color-white);
    font-size: 20px;
    /* font-weight: bold; */
    /* padding: 0 16px; */
    z-index: 5;
}

.fifth-screen-ad .tgas-ad-slot:hover .tgas-ad-title {
    text-decoration: underline;
}

.fifth-screen-ad .tgas-ad-images {
    position: relative;
    overflow: hidden;
}

.fifth-screen-ad .tgas-ad-image-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.fifth-screen-ad .tgas-ad-image-item:first-child {
    position: relative;
}

.fifth-screen-ad .tgas-ad-image-item:nth-child(2) {
    opacity: 0;
}

.fifth-screen-ad .tgas-ad-slot:hover .tgas-ad-image-item:nth-child(2) {
    opacity: 1;
}

/* 移动端轮播 - 默认隐藏 */
.fifth-screen-carousel {
    display: none;
}

/* 移动端样式 */
@media (max-width: 768px) {
    /* PC端网格隐藏 */
    .fifth-screen-grid {
        display: none;
    }

    /* 移动端轮播显示 */
    .fifth-screen-carousel {
        display: block;
        width: 100%;
        position: relative;
        overflow: hidden;
    }

    .fifth-screen-carousel-track {
        display: flex;
        transition: transform 0.3s ease;
        line-height: 0;
    }

    .fifth-screen-carousel-slide {
        width: 100%;
        flex-shrink: 0;
    }

    .fifth-screen-carousel-slide .tgas-ad-slot {
        width: 100%;
        position: relative;
    }

    .fifth-screen-carousel-slide img {
        width: 100%;
        height: auto;
        display: block;
        vertical-align: bottom;
    }

    /* 移动端图片容器定位 */
    .fifth-screen-carousel-slide .tgas-ad-image-item {
        position: relative;
    }

    /* 移动端图片遮罩渐变 */
    /* .fifth-screen-carousel-slide .tgas-ad-image-item::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 30%;
        background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, .5));
        pointer-events: none;
    } */

    /* 移动端广告标题覆盖 */
    .fifth-screen-carousel-slide .tgas-ad-title {
        position: absolute;
        bottom: 40px;
        left: 0;
        right: 0;
        text-align: center;
        color: var(--color-white);
        font-size: 20px;
        font-weight: bold;
        padding: 10px 0;
        z-index: 5;
    }

    .fifth-screen-carousel-slide .tgas-ad-slot:hover .tgas-ad-title {
        text-decoration: underline;
    }

    /* 移动端轮播指示器 - 与产品轮播样式一致 */
    .fifth-screen-carousel-dots {
        position: absolute;
        bottom: 15px;
        left: 0;
        right: 0;
        display: flex;
        justify-content: center;
        gap: 16px;
        z-index: 10;
    }

    .fifth-screen-carousel-dot {
        width: 8px;
        height: 8px;
        padding: 0;
        border: 1px solid rgba(255, 255, 255, 0.6);
        border-radius: 50%;
        background: transparent;
        cursor: pointer;
        transition: all 0.3s ease;
        box-sizing: border-box;
    }

    .fifth-screen-carousel-dot:hover {
        border-color: rgba(255, 255, 255, 0.9);
    }

    .fifth-screen-carousel-dot.active {
        width: 8px;
        height: 8px;
        border: none;
        border-radius: 50%;
        background: #fff;
    }

    /* 移动端轮播箭头 */
    .fifth-screen-carousel-arrow {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        width: 30px;
        height: 30px;
        background: transparent;
        border: none;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 10;
        padding: 0;
        opacity: 0.8;
        transition: opacity 0.3s ease;
    }

    .fifth-screen-carousel-arrow:hover {
        opacity: 1;
    }

    .fifth-screen-carousel-arrow svg {
        color: var(--color-white);
        width: 24px;
        height: 24px;
        filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
        display: block;
    }

    .fifth-screen-carousel-prev {
        left: 15px;
    }

    .fifth-screen-carousel-next {
        right: 15px;
    }
}

/* ========================================
   第六屏：左侧标题 + 右侧广告图
======================================== */
.sixth-screen-section {
    width: 100%;
    background: var(--color-white);
    overflow: hidden;
}

.sixth-screen-container {
    display: flex;
    width: 100%;
    line-height: 0;
}

/* 左侧：标题容器 */
.sixth-screen-left {
    width: 40%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    line-height: normal;
    padding-left: 60px;
}

.sixth-screen-title-link {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 16px;
    cursor: pointer;
}

.sixth-screen-title {
    font-size: 28px;
    font-weight: 500;
    color: var(--color-black);
    text-align: left;
    padding: 0;
    cursor: pointer;
}

/* .sixth-screen-arrow {
    width: 90px;
    height: 20px;
    margin-top: 35px;
} */

.sixth-screen-title-link:hover .sixth-screen-title {
    text-decoration: underline;
}

.sixth-screen-title:hover {
    text-decoration: underline;
}

/* 右侧：广告图 */
.sixth-screen-right {
    width: 60%;
}

.sixth-screen-right img {
    width: 100%;
    height: auto;
    display: block;
    vertical-align: bottom;
}

/* 右侧：轮播图 */
.sixth-screen-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.sixth-screen-carousel-track {
    display: flex;
    transition: transform 0.4s ease-in-out;
}

.sixth-screen-carousel-slide {
    flex: 0 0 100%;
    width: 100%;
}

.sixth-screen-carousel-slide img {
    width: 100%;
    height: auto;
    display: block;
    vertical-align: bottom;
}

.sixth-screen-carousel-dots {
    position: absolute;
    bottom: 16px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 8px;
    z-index: 10;
}

.sixth-screen-carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: background 0.3s;
}

.sixth-screen-carousel-dot.active {
    background: var(--color-accent);
}

.sixth-screen-carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
    transition: background 0.3s;
    z-index: 10;
}

.sixth-screen-carousel-arrow:hover {
    background: rgba(255, 255, 255, 1);
}

.sixth-screen-carousel-prev {
    left: 16px;
}

.sixth-screen-carousel-next {
    right: 16px;
}

/* 移动端样式 */
@media (max-width: 768px) {
    .sixth-screen-container {
        flex-direction: column;
    }

    /* 右侧广告图在上 */
    .sixth-screen-right {
        width: 100%;
        order: -1;
    }

    .sixth-screen-right img {
        width: 100%;
        height: auto;
        display: block;
        vertical-align: bottom;
    }

    /* 左侧标题在下 */
    .sixth-screen-left {
        width: 100%;
        padding: 30px 20px;
        align-items: flex-start;
    }

    .sixth-screen-title {
        font-size: 20px;
        padding: 0;
    }

    .sixth-screen-carousel-arrow {
        width: 32px;
        height: 32px;
    }

    .sixth-screen-carousel-prev {
        left: 8px;
    }

    .sixth-screen-carousel-next {
        right: 8px;
    }

    /* .sixth-screen-arrow {
        width: 40px;
        height: 24px;
    } */
}

/* ========================================
   品牌介绍页
======================================== */
.brand-screen {
    width: 100%;
    line-height: 0;
}

.brand-screen:first-child {
    padding-top: 0;
}

.brand-screen img {
    width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   联系我们页
======================================== */
.contact-screen {
    width: 100%;
    line-height: 0;
}

.contact-screen:first-child {
    padding-top: 0;
}

.contact-screen img {
    width: 100%;
    height: auto;
    display: block;
}

.about-page {
    padding-top: 0;
}

/* 品牌横幅 */
.about-hero {
    position: relative;
    height: 400px;
    overflow: hidden;
}

.about-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.about-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-hero-content {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    background: rgba(0, 0, 0, 0.3);
}

.about-hero-title {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 500;
    color: var(--color-white);
    letter-spacing: 4px;
    margin-bottom: 16px;
}

.about-hero-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 2px;
}

/* 品牌区块通用 */
.about-section {
    padding: 80px 0;
}

.about-section-title {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 500;
    color: var(--color-black);
    margin-bottom: 32px;
    text-align: center;
}

/* 品牌理念 */
.about-intro {
    background: var(--color-white);
}

.about-intro-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-intro-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-gray-700);
    margin-bottom: 20px;
}

/* 品牌特色 */
.about-features {
    background: var(--color-gray-100);
}

.about-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.about-feature-item {
    text-align: center;
    padding: 40px 30px;
    background: var(--color-white);
    transition: box-shadow var(--transition-normal);
}

.about-feature-item:hover {
    box-shadow: var(--shadow-lg);
}

.about-feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
}

.about-feature-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: 16px;
}

.about-feature-desc {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-gray-600);
}

/* 品牌故事 */
.about-story {
    background: var(--color-white);
}

.about-story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.about-story-image {
    aspect-ratio: 4/3;
    overflow: hidden;
}

.about-story-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-story-content {
    padding: 20px 0;
}

.about-story-content .about-section-title {
    text-align: left;
}

.about-story-text {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-gray-700);
    margin-bottom: 20px;
}

/* 品牌数据 */
.about-stats {
    background: var(--color-black);
    padding: 60px 0;
}

.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.about-stat-item {
    text-align: center;
}

.about-stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: 8px;
}

.about-stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 1px;
}

/* 品牌愿景 */
.about-vision {
    background: var(--color-gray-100);
}

.about-vision-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-vision-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-gray-700);
    margin-bottom: 20px;
}

@media (max-width: 1024px) {
    .about-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .about-hero {
        height: 300px;
    }
    
    .about-hero-title {
        font-size: 32px;
    }
    
    .about-section {
        padding: 60px 0;
    }
    
    .about-section-title {
        font-size: 24px;
    }
    
    .about-features-grid {
        grid-template-columns: 1fr;
    }
    
    .about-story-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-story-content .about-section-title {
        text-align: center;
    }
    
    .about-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .about-stat-number {
        font-size: 36px;
    }
}

/* ========================================
   隐私政策页
======================================== */
.privacy-page {
    padding-top: var(--header-height);
}

/* 隐私政策横幅 */
.privacy-hero {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.privacy-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.privacy-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.privacy-hero-content {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    background: rgba(0, 0, 0, 0.3);
}

.privacy-hero-title {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 500;
    color: var(--color-white);
    letter-spacing: 3px;
    margin-bottom: 12px;
}

.privacy-hero-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 1px;
}

/* 隐私政策内容 */
.privacy-section {
    padding: 60px 0 80px;
    background: var(--color-white);
}

.privacy-content {
    max-width: 800px;
    margin: 0 auto;
}

.privacy-update-date {
    font-size: 14px;
    color: var(--color-gray-500);
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-gray-300);
}

.privacy-block {
    margin-bottom: 40px;
}

.privacy-block:last-child {
    margin-bottom: 0;
}

.privacy-block-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: 16px;
    padding-left: 16px;
    border-left: 3px solid var(--color-accent);
}

.privacy-block-text {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-gray-700);
    margin-bottom: 16px;
}

.privacy-block-text:last-child {
    margin-bottom: 0;
}

.privacy-list {
    list-style: none;
    padding: 0;
    margin: 16px 0;
}

.privacy-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 12px;
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-gray-700);
}

.privacy-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
}

.privacy-list li strong {
    color: var(--color-black);
}

@media (max-width: 768px) {
    .privacy-hero {
        height: 220px;
    }
    
    .privacy-hero-title {
        font-size: 28px;
    }
    
    .privacy-section {
        padding: 40px 0 60px;
    }
    
    .privacy-block-title {
        font-size: 18px;
    }
    
    .privacy-block-text,
    .privacy-list li {
        font-size: 14px;
    }
}

/* FAQ 折叠样式 */
.faq-wrapper {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.faq-desc {
    font-size: 14px;
    color: #666;
    margin-top: -10px;
    margin-bottom: 40px;
}

.tg-faq-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    text-align: left;
}

.tg-faq-item {
    background: rgb(248 246 244 / 1);
    border-radius: 8px;
    overflow: hidden;
}

.tg-faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #1a1a1a;
    user-select: none;
}

.tg-faq-question span:first-child {
    flex: 1;
}

.tg-faq-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    margin-left: 12px;
    color: rgb(102 102 102 / 1);
    transform: rotate(-90deg);
    transition: transform 0.3s ease;
}

.tg-faq-icon svg {
    width: 100%;
    height: 100%;
}

.tg-faq-item.active .tg-faq-icon {
    transform: rotate(90deg);
}

.tg-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 20px;
    font-size: 14px;
    line-height: 1.8;
    color: #666;
}

.tg-faq-item.active .tg-faq-answer {
    max-height: 500px;
    padding: 0 20px 16px;
}

.tg-faq-answer p {
    margin: 0;
}

@media (max-width: 768px) {
    .tg-faq-question {
        padding: 12px 16px;
        font-size: 14px;
    }
    
    .tg-faq-answer {
        padding: 0 16px;
    }
    
    .tg-faq-item.active .tg-faq-answer {
        padding: 0 16px 12px;
    }
}

/* 广告位无链接时不显示手型光标 */
.tgas-ad-slot:not(:has(a)) {
    cursor: default;
}

.tgas-ad-slot:not(:has(a)) .tgas-ad-title {
    cursor: default;
}