/* 所有CSS样式保持不变 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #1a3a5f;
    --primary-light: #2a4a7f;
    --primary-dark: #0d2a4d;
    --secondary: #d4af37;
    --secondary-light: #e6c55a;
    --light: #f8f5f0;
    --dark: #333;
    --gray: #6c757d;
    --light-gray: #f9f9f9;
    --white: #ffffff;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 15px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 400;
    background-color: var(--white);
    color: var(--dark);
    line-height: 1.7;
    overflow-x: hidden;
    position: relative;
    padding-top: 100px; /* 为固定导航栏留出空间 */
}

h1, h2, h3, h4, h5 {
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.3;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background: var(--secondary); /* 金色背景 */
    color: var(--primary-dark); /* 深蓝色文字 */
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700; /* 加粗字体 */
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1.1rem; /* 增大字号 */
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4); /* 增强阴影 */
    text-shadow: 0 1px 1px rgba(255, 255, 255, 0.3); /* 添加文字阴影 */
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(248, 211, 48, 0.2), transparent);
    z-index: -1;
}

.btn:hover {
    background: var(--secondary-light); /* 悬停时更亮的金色 */
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.6); /* 增强悬停阴影 */
    color: var(--primary-dark); /* 保持深蓝色文字 */
}

/* 轮廓按钮优化 */
.btn-outline {
    background: transparent;
    border: 2px solid var(--white); /* 白色边框 */
    color: var(--white); /* 白色文字 */
    box-shadow: none;
}

.btn-outline:hover {
    background: var(--secondary); /* 悬停时金色背景 */
    color: var(--primary-dark); /* 深蓝色文字 */
    border-color: var(--secondary); /* 边框变为金色 */
}

/* 按钮文字样式增强 */
.btn {
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 700;
    text-transform: uppercase; /* 字母大写 */
    letter-spacing: 2px; /* 增加字母间距 */
}
                
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.section-title h2 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    display: inline-block;
    position: relative;
}

.section-title h2::after {
    content: "";
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--secondary);
    border-radius: 2px;
}

/* 优化描述文字：左对齐并调整宽度 */
.section-title p {
    color: var(--gray);
    max-width: 900px; 
    margin: 30px auto 0;
    font-size: 1.25rem;
    line-height: 1.9;
    text-align: left; 
    padding: 0;
}

.text-center {
    text-align: center !important; /* 强制居中 */
}
/* 导航栏样式 - 已优化 */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    padding: 10px 0;
    backdrop-filter: blur(5px);
}

/* 导航栏容器宽度与轮播图一致 */
header .container {
    width: 100%;
    max-width: 1600px; /* 与轮播图宽度一致 */
    margin: 0 auto;
    padding: 0 20px;
}

/* 导航栏布局优化 */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
    width: 100%;
}

/* 顶部横幅样式 - 完全左对齐 */
.top-banner-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}


.top-banner {
    height: 80px;
    width: 320px; /* 增加宽度 */
    background: url('https://lj-offcial-website.oss-cn-shenzhen.aliyuncs.com/images/logo.png') left center no-repeat;
    background-size: contain;
    margin-left: -10px; /* 进一步左移 */
    transition: var(--transition);
}

/* 导航链接容器 - 完全右对齐 */
.nav-container {
    display: flex;
    justify-content: flex-end;
    flex: 1;
}

/* 导航链接样式 - 增大字体 */
.nav-links {
    display: flex;
    list-style: none;
    gap: 35px; /* 增加间距 */
    padding-right: 10px; /* 进一步右移 */
}

.nav-links li {
    position: relative;
}

.nav-links a {
    text-decoration: none;
    color: var(--primary);
    font-weight: 600; /* 加粗 */
    font-size: 1.35rem; /* 增大字体 */
    transition: var(--transition);
    position: relative;
    padding: 8px 0;
    letter-spacing: 1px; /* 增加字间距 */
    white-space: nowrap;
}

.nav-links a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: var(--transition);
    border-radius: 1px;
}

.nav-links a:hover::after {
    width: 100%;
}

/* 轮播图样式 */
.hero {
    height: 680px;
    overflow: hidden;
    position: relative;
    border-radius: 20px; 
    box-shadow: var(--shadow);
    max-width: 1600px; 
    margin-left: auto; 
    margin-right: auto; 
}


.slider {
    display: flex;
    width: 500%; /* 修改为500% */
    height: 100%;
    transition: transform 0.8s ease;
}

.slide {
    width: 20%; /* 修改为20% */
    height: 100%;
    display: flex;
    align-items: center;
    position: relative;
}

/* 添加第三张幻灯片的副本作为第0张 */
.slide:nth-child(1) {
    background: url('https://lj-offcial-website.oss-cn-shenzhen.aliyuncs.com/images/banner3.jpg');
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
}

.slide:nth-child(2) {
    background: url('https://lj-offcial-website.oss-cn-shenzhen.aliyuncs.com/images/banner1.jpg');
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
}

.slide:nth-child(3) {
    background: url('https://lj-offcial-website.oss-cn-shenzhen.aliyuncs.com/images/banner2.jpg');
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
}

.slide:nth-child(4) {
    background: url('https://lj-offcial-website.oss-cn-shenzhen.aliyuncs.com/images/banner3.jpg');
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
}

/* 添加第一张幻灯片的副本作为第五张 */
.slide:nth-child(5) {
    background: url('https://lj-offcial-website.oss-cn-shenzhen.aliyuncs.com/images/banner1.jpg');
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
}

.slide-content {
    padding: 0 100px 0 120px; /* 增加左侧内边距 */
    max-width: 900px;
    color: var(--white);
    text-shadow: 
        0 0 5px rgba(0, 0, 0, 0.8),  /* 添加黑色描边效果 */
        0 0 10px rgba(0, 0, 0, 0.6), 
        0 0 15px rgba(0, 0, 0, 0.4);
    z-index: 1;
    animation: fadeInUp 0.8s ease-out;
    margin: 0;
    text-align: left;
    margin-top: 40px; /* 增加顶部外边距 */
    width: 100%;
}

/* 标题字体样式优化 */
.slide-content h2 {
    font-size: 4rem;
    margin-bottom: 35px;
    color:  #FFEE58;;
    line-height: 1.3;
    text-align: left;
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 900; /* 更粗的字体 */
    letter-spacing: 1px; /* 增加字间距 */
}

/* 段落字体样式优化 */
.slide-content p {
    font-size: 1.4rem;
    margin-bottom: 40px;
    max-width: 1000px;
    line-height: 1.9;
    text-align: left;
    font-weight: 600; /* 加粗字体 */
    letter-spacing: 0.5px; /* 增加字间距 */
    padding-right: 30px; /* 增加右侧内边距避免与按钮重叠 */
    color:#FFEE58;
}

.slider-nav {
    position: absolute;
    bottom: 45px; /* 增加导航点下边距 */
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    z-index: 10;
}

.slider-dot {
    width: 18px; /* 增加导航点大小 */
    height: 18px; /* 增加导航点大小 */
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    margin: 0 12px; /* 增加导航点间距 */
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active {
    background: var(--secondary);
    transform: scale(1.4); /* 增加激活状态放大效果 */
}

/* 轮播图左右箭头 */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 70px; /* 增加箭头大小 */
    height: 70px; /* 增加箭头大小 */
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px; /* 增加箭头图标大小 */
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
    backdrop-filter: blur(5px);
}

.slider-arrow:hover {
    background: var(--secondary);
    color: var(--primary);
    transform: translateY(-50%) scale(1.2); /* 增加悬停放大效果 */
}

.slider-arrow.prev {
    left: 40px; /* 增加左箭头左边距 */
}

.slider-arrow.next {
    right: 40px; /* 增加右箭头右边距 */
}

/* 公司介绍 - 优化文字大小和行间距 */
.about-content {
    display: flex;
    flex-direction: column;
    gap: 50px;
    margin-top: 40px;
}

.about-text {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
}

.about-text h3 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    color: var(--primary);
    position: relative;
    padding-bottom: 15px;
    text-align: center;
}

.about-text h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--secondary);
    border-radius: 2px;
}

/* 确保左对齐 */
.about-text p {
    margin-bottom: 25px;
    color: var(--gray);
    font-size: 1.25rem;
    line-height: 1.9;
    text-align: left;
}

/* 特征卡片 - 调整大小并限制在文字宽度内 */
.features-container {
    max-width: 900px;
    margin: 0 auto;
}

.features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-top: 40px;
}

.feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: var(--light-gray);
    padding: 30px 20px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.feature:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.feature::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--secondary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.feature:hover::before {
    transform: scaleX(1);
}

.feature i {
    color: var(--secondary);
    font-size: 42px;
    margin-bottom: 25px;
    background: rgba(212, 175, 55, 0.1);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.feature:hover i {
    transform: rotateY(360deg);
}

.feature-content h4 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--primary);
}

.feature-content p {
    margin-bottom: 0;
    color: var(--gray);
    font-size: 1.1rem;
    line-height: 1.8;
    text-align: center;
}

/* 门店实景展示 - 优化比例和显示 */
.store-showcase {
    margin: 80px 0;
    width: 100%;
    background: var(--light-gray);
    padding: 60px 0;
    border-radius: 20px;
}

.showcase-title {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.showcase-title h3 {
    font-size: 2.2rem;
    display: inline-block;
    color: var(--primary);
}

.showcase-title h3::after {
    content: "";
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--secondary);
    border-radius: 2px;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr)); 
    gap: 40px;
    max-width: 1100px; 
    margin: 0 auto; 
}

.showcase-card {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    background: var(--white);
    display: flex;
    flex-direction: column;
}

.showcase-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

/* 图片容器 - 3:4比例 */
.showcase-image-container {
    position: relative;
    width: 100%;
    padding-top: 133.33%; 
    overflow: hidden;
}

.showcase-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    font-weight: bold;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s ease;
}

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

.showcase-info {
    padding: 25px;
    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.showcase-info h4 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--primary);
}

.showcase-info p {
    color: var(--gray);
    font-size: 1.1rem;
    line-height: 1.9;
}

/* 门店展示 - 优化：图片区域变大，文字区域变小 */
.stores {
    padding: 80px 0;
}

.store-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.store-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid #f0f0f0;
    display: flex;
    flex-direction: column;
}

.store-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

/* 增加图片区域高度 */
.store-image {
    height: 280px; 
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.4rem;
    font-weight: bold;
    transition: transform 0.5s ease;
}

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

/* 缩小文字区域 */
.store-info {
    padding: 20px 15px; 
    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.store-info h3 {
    font-size: 1.4rem; 
    margin-bottom: 12px; 
    color: var(--primary);
}

.store-info p {
    color: var(--gray);
    margin-bottom: 8px; 
    display: flex;
    align-items: flex-start;
    justify-content: center;
    line-height: 1.6; 
    font-size: 0.95rem; 
}

.store-info i {
    color: var(--secondary);
    min-width: 20px; 
    margin-right: 8px; 
    margin-top: 4px; 
    font-size: 0.9rem; 
}

/* 高德地图区域 */
.map-section {
    background: var(--light-gray);
    padding: 60px 0;
    border-radius: 20px;
    margin: 80px 0;
}

.map-title {
    text-align: center;
    margin-bottom: 40px;
}

.map-title h3 {
    font-size: 2.2rem;
    display: inline-block;
    color: var(--primary);
    position: relative;
    padding-bottom: 15px;
}

.map-title h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--secondary);
    border-radius: 2px;
}

.map-container {
    height: 500px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    position: relative;
    background: #e9ecef;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
}

#map {
    width: 100%;
    height: 100%;
    border-radius: 15px;
}

.map-controls {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: rgba(255, 255, 255, 0.9);
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.map-btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 12px 18px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
}

.map-btn:hover {
    background: var(--secondary);
    color: var(--primary);
}

.map-btn.active {
    background: var(--secondary);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 5px 12px rgba(0, 0, 0, 0.15);
}

.map-btn i {
    font-size: 1.3rem;
}

.map-info {
    position: absolute;
    bottom: 20px;
    left: 20px;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    max-width: 300px;
}

.map-info h4 {
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.map-info h4 i {
    color: var(--secondary);
    margin-right: 10px;
}

.map-info p {
    font-size: 1rem;
    color: var(--gray);
    line-height: 1.6;
}

/* 线上购物区域 - 优化部分 */
.online-shopping {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.online-content {
    display: flex;
    align-items: flex-start; 
    gap: 50px;
}

.online-info {
    flex: 1;
}

.online-info h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: var(--white);
}

.online-info p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
    line-height: 1.9;
}

/* 搜索引导模块 */
.search-guide {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    padding: 20px 40px;
    margin: 40px 0;
    text-align: center;
    backdrop-filter: blur(5px);
    animation: pulse 2s infinite;
    transition: var(--transition);
}

.search-guide:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.02);
}

.search-guide h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--white);
}

.search-guide p {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--secondary);
    letter-spacing: 2px;
    margin-bottom: 0;
}

/* 功能卡片区域 - 优化布局 */
.app-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    backdrop-filter: blur(5px);
    transition: var(--transition);
    min-height: 180px; 
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.2);
}

/* 功能卡片内容 */
.feature-card-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
    width: 100%;
}

.feature-card-content p {
    margin: 8px 0;
    line-height: 1.6;
    white-space: nowrap; 
    font-size: 1.15rem;
}

/* 图标与标题水平对齐 */
.feature-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.feature-header i {
    font-size: 32px; 
    color: var(--secondary);
    margin-right: 12px;
    min-width: 36px;
    text-align: center;
}

.feature-header h4 {
    font-size: 1.4rem; 
    margin: 0;
    color: var(--white);
    white-space: nowrap;
}

/* 更新手机模型 - 调整位置下移 */
.online-display {
    flex: 1;
    position: relative;
    animation: float 6s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 80px; 
    align-self: flex-end; 
}

.static-phone {
    width: 100%;
    max-width: 340px;
    margin: 0 auto;
    border-radius: 40px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    border: 12px solid #111;
    position: relative;
    height: 600px; 
}

.static-screen {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.static-screen-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://lj-offcial-website.oss-cn-shenzhen.aliyuncs.com/images/phone.jpg') center/contain no-repeat;
    background-color: #000; /* 添加背景色填充空白区域 */
    /* 保持原有样式不变 */
}

@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) { 
    .static-screen-content {
        background-image: url('https://lj-offcial-website.oss-cn-shenzhen.aliyuncs.com/images/phone.jpg');
        background-size: contain;
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* 浮动按钮 */
.floating-buttons {
    position: fixed;
    right: 30px;
    bottom: 50%;
    transform: translateY(50%);
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.floating-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--secondary);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.floating-btn:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.floating-btn:hover .qr-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.qr-tooltip {
    position: absolute;
    right: 60px;
    background: white;
    padding: 15px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    width: 180px; 
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    transform: translateY(20px);
    animation: fadeIn 0.3s ease-out;
    text-align: center; 
}

.qr-tooltip::after {
    content: "";
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 5px 0 5px 10px;
    border-style: solid;
    border-color: transparent transparent transparent white;
}

.qr-tooltip img {
    width: 150px; 
    height: 150px; 
    display: block;
    margin: 0 auto 10px; 
    object-fit: contain; 
    border-radius: 4px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    background-color: white; 
    padding: 8px; 
    border: 1px solid #eee; 
}

.qr-tooltip p {
    font-size: 0.9rem;
    text-align: center;
    color: var(--primary);
    font-weight: 600;
    margin: 0;
}

/* 社交媒体二维码样式 - 新增 */
.social-links {
    display: flex;
    justify-content: center;
    gap: 25px; /* 增加间距 */
    margin-top: 40px;
    flex-wrap: wrap;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    transition: var(--transition);
    font-size: 24px;
    position: relative;
    cursor: pointer;
}

.social-icon:hover {
    background: var(--secondary);
    color: var(--primary);
    transform: translateY(-5px);
}

.social-icon .social-qr-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    padding: 15px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    width: 180px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    margin-bottom: 15px;
    z-index: 10;
    text-align: center;
}

.social-icon .social-qr-tooltip::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 10px 10px 0;
    border-style: solid;
    border-color: white transparent transparent;
}

.social-icon:hover .social-qr-tooltip {
    opacity: 1;
    visibility: visible;
}

.social-qr-tooltip img {
    width: 150px;
    height: 150px;
    display: block;
    margin: 0 auto 10px;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    background-color: white;
    padding: 8px;
    border: 1px solid #eee;
}

.social-qr-tooltip p {
    font-size: 0.9rem;
    text-align: center;
    color: var(--primary);
    font-weight: 600;
    margin: 0;
}

/* 移除返回顶部按钮的特殊样式 */
.to-top {
    display: none;
}

/* 页脚 */
footer {
    background: var(--primary-dark);
    color: var(--white);
    padding: 80px 0 30px;
    position: relative;
}

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

.contact-column {
    width: 100%;
    text-align: center;
}

.contact-column h3 {
    font-size: 2.2rem;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
    display: inline-block;
    color: var(--white);
}

.contact-column h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--secondary);
    border-radius: 2px;
}

.contact-container {
    display: flex;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 40px;
    box-shadow: var(--shadow);
}

.contact-address, .contact-info {
    flex: 1;
    text-align: left;
    padding: 0 20px;
}

.contact-address {
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-address h4, .contact-info h4 {
    font-size: 1.4rem;
    margin-bottom: 25px;
    color: var(--secondary);
    display: flex;
    align-items: center;
}

.contact-address h4 i, .contact-info h4 i {
    margin-right: 10px;
}

.contact-address p {
    font-size: 1.2rem;
    margin-bottom: 20px;
    padding-left: 35px;
    position: relative;
    line-height: 1.8;
}

.contact-address p::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-size: 1.5rem;
}

.contact-info p {
    font-size: 1.2rem;
    margin-bottom: 20px;
    line-height: 1.8;
    display: flex;
    align-items: center;
}

.contact-info p i {
    min-width: 30px;
    color: var(--secondary);
    font-size: 1.5rem;
}

.copyright {
    text-align: center;
    padding-top: 50px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
    margin-top: 40px;
}

/* 门店链接样式 */
.store-link {
    color: var(--white);
    text-decoration: none;
    position: relative;
    transition: var(--transition);
    cursor: pointer;
}

.store-link:hover {
    color: var(--secondary);
}

.store-link::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: var(--transition);
}

.store-link:hover::after {
    width: 100%;
}

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

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(212, 175, 55, 0); }
    100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .section-title p {
        max-width: 800px;
        font-size: 1.2rem;
    }
}

@media (max-width: 992px) {
    .hero {
        height: 500px; 
    }
    
    .slide-content {
        padding: 0 40px;
    }
    
    .slide-content h2 {
        font-size: 2.8rem;
    }
    
    .map-container {
        height: 400px;
    }
    
    .online-content {
        flex-direction: column;
    }
    
    .showcase-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        flex-direction: column;
        gap: 30px;
    }
    
    .contact-address {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        padding-bottom: 30px;
    }
    
    .static-phone {
        max-width: 300px;
        margin-top: 0;
        margin-bottom: 40px;
    }
    
    .online-display {
        margin-bottom: 0;
        align-self: center;
    }
    
    .app-features {
        grid-template-columns: 1fr;
    }
    
    .feature-card-content p {
        white-space: normal;
    }
    
    .floating-buttons {
        bottom: 30px;
        transform: none;
    }
    
    .social-links {
        gap: 15px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero {
        height: 450px; 
        margin-top: 0;
    }
    
    .slide-content h2 {
        font-size: 2.2rem;
    }
    
    .slide-content p {
        font-size: 1.1rem;
        max-width: 100%;
        padding: 0 20px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .map-container {
        height: 350px;
    }
    
    .showcase-image {
        height: 300px;
    }
    
    .features {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        padding: 30px 20px;
    }
    
    .contact-address p, .contact-info p {
        font-size: 1.1rem;
    }
    
    .static-phone {
        max-width: 250px;
    }
    
    .feature-card-content p {
        white-space: normal;
        font-size: 0.95rem;
    }

    .map-controls {
        top: 10px;
        right: 10px;
        padding: 10px;
    }
    
    .map-btn {
        padding: 8px 12px;
        font-size: 0.9rem;
    }
    
    .feature-header h4 {
        white-space: normal;
    }
    
    .store-image {
        height: 220px;
    }
    
    .qr-tooltip {
        width: 130px;
    }
    
    .qr-tooltip img {
        height: 130px;
    }
    
    .showcase-grid {
        grid-template-columns: 1fr;
        min-width: unset;
    }
    
    .social-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .social-qr-tooltip {
        width: 150px;
    }
    
    .social-qr-tooltip img {
        width: 130px;
        height: 130px;
    }
}

@media (max-width: 480px) {
    .hero {
        height: 400px; 
    }
    
    .slide-content {
        padding: 0 20px;
    }
    
    .map-container {
        height: 300px;
    }
    
    .showcase-grid {
        grid-template-columns: 1fr;
    }
    
    .showcase-image {
        height: 250px;
    }
    
    .contact-column h3 {
        font-size: 1.8rem;
    }
    
    .search-guide {
        padding: 15px 20px;
    }
    
    .search-guide h3 {
        font-size: 1.5rem;
    }
    
    .search-guide p {
        font-size: 1.3rem;
    }

    .map-controls {
        position: relative;
        top: 0;
        right: 0;
        margin-bottom: 15px;
        flex-direction: row;
        justify-content: center;
        width: 100%;
    }
    
    .floating-buttons {
        right: 15px;
        bottom: 15px;
        transform: none;
        flex-direction: row;
    }
    
    .store-image {
        height: 200px;
    }
    
    .store-info {
        padding: 15px 10px;
    }
    
    .store-info h3 {
        font-size: 1.3rem;
    }
    
    .store-info p {
        font-size: 0.85rem;
    }
    
    .qr-tooltip {
        width: 120px;
        right: 55px;
    }
    
    .qr-tooltip img {
        height: 120px;
    }
    
    .social-links {
        gap: 10px;
    }
    
    .social-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    
    .social-qr-tooltip {
        width: 130px;
        padding: 10px;
    }
    
    .social-qr-tooltip img {
        width: 110px;
        height: 110px;
    }
}