/* =========================================
   1. 字体引入与全局变量 (黑金高端版)
   ========================================= */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Dancing+Script:wght@600&display=swap');

:root {
    /* --- 核心配色方案 --- */
    /* 品牌金 (Logo色): 用于高亮、悬停、强调 */
    --brand-gold: #f9d443;
    
    /* 主题深色: 用于按钮默认背景、文字主色 */
    --primary-black: #222222;
    
    /* 背景色体系 */
    --bg-light: #ffffff;      /* 整体背景：白 */
    --bg-gray: #f9f9f9;       /* 次要背景：极浅灰 */
    --bg-dark: #000000;       /* 强调背景：纯黑 */
    
    /* 文字颜色体系 */
    --text-main: #1a1a1a;     /* 主标题：黑 */
    --text-body: #555555;     /* 正文：深灰 */
    --text-light: #ffffff;    /* 深色背景上的文字：白 */
}

/* =========================================
   2. 基础重置与工具类
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-body);
    line-height: 1.7;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul { list-style: none; }

h1, h2, h3, h4 {
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-main);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.section-padding { padding: 100px 0; }
.text-center { text-align: center; }

.section-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--primary-black);
}

.section-subtitle {
    color: var(--text-body);
    margin-bottom: 50px;
    display: block;
    font-size: 1.1rem;
}

/* --- 全局按钮样式 (通用版) --- */
/* 默认：黑底白字 (稳重) */
.btn {
    display: inline-block;
    padding: 12px 35px;
    background-color: var(--primary-black);
    color: #ffffff;
    font-weight: bold;
    text-transform: uppercase;
    border: 2px solid var(--primary-black);
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 0.9rem;
    border-radius: 2px;
}

/* 悬停：金底黑字 (高亮) */
.btn:hover {
    background-color: var(--brand-gold);
    border-color: var(--brand-gold);
    color: #000000;
    box-shadow: 0 5px 15px rgba(249, 212, 67, 0.4);
    transform: translateY(-2px);
}

/* 次要按钮 (空心风格) */
.btn-outline {
    background-color: transparent;
    border-color: #555;
    color: #555;
}
.btn-outline:hover {
    background-color: #555;
    color: #ffffff;
    border-color: #555;
}

/* 实心强调按钮 (Feature区域用) */
.btn-filled {
    display: inline-block;
    background-color: var(--brand-gold);
    color: #000000;
    padding: 16px 45px;
    border: none;
    font-size: 1rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 2px;
}
.btn-filled:hover {
    background-color: #ffffff;
    color: #000000;
    box-shadow: 0 10px 20px rgba(255, 255, 255, 0.3);
}

/* =========================================
   3. 导航栏 (Header) - 黑金适配版
   ========================================= */
.header {
    position: fixed;
    top: 0; left: 0; width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.4s ease;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8), transparent);
    color: #ffffff;
}

.header.scrolled {
    background-color: rgba(0, 0, 0, 0.95);
    padding: 10px 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo */
.logo { display: flex; align-items: center; }
.logo img {
    height: 45px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}
.logo:hover img { transform: scale(1.05); }

/* 菜单链接 */
.nav-menu { display: flex; gap: 40px; }

/* 【关键修改】导航文字加粗 */
.nav-link {
    font-weight: 700; /* 从 500 改为 700 (Bold) */
    font-size: 1rem;  /* 稍微调大一点 (原 0.95rem) */
    letter-spacing: 1px; /* 增加一点字间距，显得更舒展 */
    text-transform: uppercase;
    position: relative;
    padding-bottom: 5px;
    color: #ffffff;
}

/* 下划线改为金色 */
.nav-link::after {
    content: '';
    position: absolute;
    width: 0; height: 2px;
    bottom: 0; left: 0;
    background-color: var(--brand-gold); /* 金色 */
    transition: width 0.3s;
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

/* 悬停文字变金 */
.nav-link:hover, .nav-link.active {
    color: var(--brand-gold) !important;
}

/* 导航栏里的特殊按钮 (Book Now) */
.header-actions { display: flex; align-items: center; gap: 15px; }

/* 强制金底黑字 */
.header .btn {
    background-color: var(--brand-gold);
    color: #000000;
    border-color: var(--brand-gold);
    font-weight: 800; /* Book Now 按钮保持最粗 */
}
.header .btn:hover {
    background-color: #ffffff;
    border-color: #ffffff;
    color: #000000;
    box-shadow: 0 0 15px rgba(255,255,255,0.5);
}

/* --- 移动端汉堡菜单 --- */
.hamburger {
    display: none;
    cursor: pointer;
    width: 30px; height: 20px;
    position: relative;
    z-index: 2001;
}
.hamburger .bar {
    display: block; width: 100%; height: 3px;
    margin: 4px 0;
    transition: all 0.3s ease;
    background-color: #ffffff;
    border-radius: 2px;
}
.mobile-only-btn { display: none; }

/* =========================================
   4. Hero & Banner 区域
   ========================================= */
.hero, .page-banner {
    position: relative;
    color: #ffffff;
}

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

/* Swiper 容器 */
.heroSwiper {
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: -1;
}
.heroSwiper .swiper-slide img {
    display: block; width: 100%; height: 100%;
    object-fit: cover;
}

/* 黑色遮罩 */
.hero-overlay, .page-banner-overlay {
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 0;
}

/* 修改前：可能没有 text-align: center */
/* 修改后：如下 */

.hero-content, .page-banner-content {
    z-index: 1;
    max-width: 800px;
    padding: 20px;
    text-align: center; /* 【新增】这行代码让所有 Banner 里的文字强制居中 */
}
.hero-title {
    font-size: 4.5rem; margin-bottom: 20px;
    text-transform: uppercase; line-height: 1.1;
    color: #ffffff;
}
.hero-subtitle {
    font-size: 1.3rem; color: #dddddd; margin-bottom: 40px;
}
/* Hero 按钮单独修复 */
.hero-content .btn:hover {
    background-color: var(--brand-gold);
    color: #000000;
    border-color: var(--brand-gold);
    box-shadow: 0 10px 20px rgba(249, 212, 67, 0.4);
}

/* Swiper 分页器 */
.hero .swiper-pagination {
    position: absolute;
    bottom: 30px !important; left: 0;
    width: 100%; text-align: center;
    z-index: 20 !important;
    pointer-events: auto;
}
.hero .swiper-pagination-bullet {
    width: 12px; height: 12px;
    background: #ffffff; opacity: 0.5;
    margin: 0 8px !important;
    transition: all 0.3s; cursor: pointer;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}
.hero .swiper-pagination-bullet-active {
    opacity: 1;
    background: var(--brand-gold);
    transform: scale(1.3);
}

/* 普通页面 Banner */
.page-banner {
    height: 50vh;
    background-size: cover; background-position: center;
    display: flex; align-items: center; justify-content: center;
}
.page-banner h1 { font-size: 3.5rem; text-transform: uppercase; color: #ffffff; }

/* =========================================
   5. About Us 区域
   ========================================= */
.about-row { display: flex; align-items: center; gap: 70px; }
.about-image-box { flex: 1; position: relative; }
.about-img {
    width: 100%; height: auto;
    border-radius: 4px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    object-fit: cover; display: block;
}
.about-image-box::before {
    content: ''; position: absolute;
    top: -20px; left: -20px;
    width: 100%; height: 100%;
    border: 2px solid var(--brand-gold);
    z-index: -1; opacity: 0.5;
}
.about-content { flex: 1; }
.about-subtitle {
    color: var(--brand-gold);
    font-weight: bold; text-transform: uppercase;
    letter-spacing: 2px; font-size: 0.9rem;
    margin-bottom: 10px; display: block;
}

/* =========================================
   6. Feature Section (黑金风格)
   ========================================= */
.feature-section {
    background-color: #000000;
    padding: 120px 0;
    color: #ffffff;
}
.feature-section h2 { color: #ffffff; }
.feature-section p { color: #cccccc; }

.feature-row {
    display: flex; align-items: center;
    gap: 80px; margin-bottom: 150px;
}
.feature-row:last-child { margin-bottom: 0; }
.feature-row.reverse { flex-direction: row-reverse; }

.feature-img-box { flex: 1; position: relative; }
.feature-img {
    width: 100%; border-radius: 4px;
    box-shadow: 0 20px 50px rgba(249, 212, 67, 0.15);
    transition: transform 0.6s ease; display: block;
}
.feature-row:hover .feature-img { transform: scale(1.03); }

.feature-content { flex: 1; }
.feature-script {
    font-family: 'Dancing Script', cursive;
    color: var(--brand-gold) !important;
    font-size: 2.2rem; margin-bottom: 10px;
    display: block; transform: rotate(-3deg);
}
.feature-title {
    font-size: 3.2rem; line-height: 1.1;
    margin-bottom: 30px; text-transform: uppercase;
}
.feature-desc {
    font-size: 1.1rem; margin-bottom: 40px; line-height: 1.8;
}

/* 实心按钮修复 */
.btn-filled:hover {
    background-color: var(--brand-gold) !important;
    color: #000000 !important;
    box-shadow: 0 10px 20px rgba(249, 212, 67, 0.4) !important;
}

/* =========================================
   7. 菜单与位置页
   ========================================= */
.menu-category-title {
    text-align: center; font-size: 2rem;
    margin: 60px 0 40px; position: relative;
    padding-bottom: 20px; color: var(--text-main);
}
.menu-category-title::after {
    content: ''; position: absolute;
    bottom: 0; left: 50%; transform: translateX(-50%);
    width: 60px; height: 3px;
    background: var(--brand-gold);
}

.digital-menu-container { max-width: 900px; margin: 0 auto; padding: 0 20px; }
.menu-page-img {
    display: block; width: 100%; height: auto;
    margin-bottom: 30px; border-radius: 4px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    border: 1px solid #eee;
}
.menu-note { text-align: center; color: #888; margin-bottom: 40px; font-size: 0.9rem; }

/* 门店位置 */
.location-layout { display: flex; gap: 50px; align-items: flex-start; }
.location-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, #ddd, transparent);
    margin: 80px 0;
}
.location-info {
    flex: 1; background: #ffffff;
    padding: 40px;
    border-left: 4px solid var(--brand-gold);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}
.info-item i { color: var(--brand-gold); margin-top: 5px; }

.location-map {
    flex: 1.5; height: 500px; background: #eee;
    border-radius: 8px; overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.location-map iframe { width: 100%; height: 100%; border: none; filter: grayscale(1); }

.location-btn-group {
    margin-top: 30px;
    display: flex; flex-wrap: wrap;
    gap: 15px; align-items: center;
}

/* =========================================
   8. 画廊 (Gallery)
   ========================================= */
.gallery-section { background-color: #ffffff; padding: 100px 0; }
.gallery-filter { display: flex; justify-content: center; gap: 30px; margin-bottom: 50px; }
.filter-btn {
    border: none; background: none;
    font-size: 1.1rem; font-weight: bold; color: #999;
    cursor: pointer; padding-bottom: 10px;
    border-bottom: 3px solid transparent; transition: all 0.3s;
}
.filter-btn:hover, .filter-btn.active {
    color: var(--text-main);
    border-bottom-color: var(--brand-gold);
}

.gallery-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.gallery-item {
    position: relative; overflow: hidden;
    height: 300px; border-radius: 4px;
    cursor: pointer; box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}
.gallery-item.hide { display: none; }
.gallery-item.show { animation: fadeIn 0.5s ease; }
@keyframes fadeIn { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }

.gallery-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; display: block; }
.gallery-item:hover .gallery-img { transform: scale(1.1); }

.gallery-overlay {
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.3);
    opacity: 0; transition: opacity 0.4s;
    display: flex; align-items: center; justify-content: center;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-icon { color: #fff; font-size: 2rem; transform: translateY(20px); transition: transform 0.4s; }
.gallery-item:hover .gallery-icon { transform: translateY(0); }

/* Lightbox */
.lightbox {
    display: none; position: fixed; z-index: 2000;
    padding-top: 60px; left: 0; top: 0;
    width: 100%; height: 100%; overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
}
.lightbox-content {
    margin: auto; display: block;
    width: auto; max-width: 90%; max-height: 85vh;
    object-fit: contain; border-radius: 4px;
    animation-name: zoom; animation-duration: 0.6s;
}
@keyframes zoom { from {transform:scale(0)} to {transform:scale(1)} }
.lightbox-close {
    position: absolute; top: 30px; right: 50px;
    color: #f1f1f1; font-size: 50px; font-weight: bold;
    transition: 0.3s; cursor: pointer; line-height: 1;
}
.lightbox-close:hover { color: var(--brand-gold); }

/* =========================================
   9. 预定表单
   ========================================= */
.reservation-form-container {
    max-width: 700px; margin: 0 auto;
    background: #ffffff; padding: 50px;
    border-radius: 8px;
    border-top: 4px solid var(--brand-gold);
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--brand-gold);
    background: #fff;
}
.form-input, .form-select, .form-textarea {
    width: 100%; padding: 15px; background: #f8f8f8;
    border: 1px solid #ddd; color: #333;
    font-size: 1rem; transition: border-color 0.3s;
    font-family: inherit; border-radius: 4px;
}
.form-group { margin-bottom: 25px; }
.form-label { display: block; margin-bottom: 10px; font-weight: bold; color: var(--text-main); }

/* =========================================
   10. 页脚 (Footer)
   ========================================= */
.footer {
    background-color: #050505;
    padding: 60px 0 20px;
    color: #bbbbbb;
    border-top: none;
}
.footer-row {
    display: flex; justify-content: space-between;
    align-items: flex-start; gap: 40px; margin-bottom: 50px;
}
.footer-left { flex: 1; max-width: 300px; }
.footer-logo { height: 50px; width: auto; margin-bottom: 20px; display: block; }
.footer-slogan { font-size: 0.9rem; line-height: 1.6; color: #888; }

.footer-center { flex: 1; text-align: center; }
.footer-center h4, .footer-right h4 { color: #ffffff; margin-bottom: 20px; font-size: 1.1rem; text-transform: uppercase; letter-spacing: 1px; }
.footer-center p { margin-bottom: 10px; display: flex; align-items: center; justify-content: center; gap: 10px; }

.footer-right { flex: 1; text-align: right; }
.social-icons { margin-top: 15px; }
.social-icons a { font-size: 1.5rem; margin-left: 20px; color: #bbbbbb; transition: color 0.3s; }
.social-icons a:hover { color: var(--brand-gold); }

.copyright { text-align: center; padding-top: 20px; border-top: 1px solid #222; font-size: 0.85rem; color: #666; }

/* =========================================
   11. 返回顶部按钮 (黑金修正版)
   ========================================= */
.back-to-top {
    position: fixed; bottom: 30px; right: 30px;
    width: 50px; height: 50px;
    background-color: var(--primary-black);
    color: #ffffff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
    z-index: 900;
    opacity: 0; visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    cursor: pointer;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover {
    background-color: var(--brand-gold);
    color: #000000;
    transform: translateY(-5px);
    box-shadow: 0 0 15px rgba(249, 212, 67, 0.5);
}

/* =========================================
   12. 响应式适配
   ========================================= */
@media (min-width: 769px) {
    .layout-reverse { flex-direction: row-reverse; }
    .layout-reverse .location-info { border-left: none; border-right: 4px solid var(--brand-gold); }
    .desktop-only-btn { display: inline-block; }
}

@media (max-width: 992px) {
    .feature-row, .feature-row.reverse { flex-direction: column; gap: 40px; margin-bottom: 80px; }
    .about-row { flex-direction: column; gap: 40px; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .hero-title { font-size: 3rem; }
    
    /* 移动端菜单 */
    .nav-menu {
        position: fixed; left: -100%; top: 0;
        gap: 0; flex-direction: column;
        background-color: #000000;
        width: 100%; height: 100vh;
        text-align: center;
        transition: 0.4s ease;
        padding-top: 100px; z-index: 1500;
        display: flex;
    }
    .nav-menu.active { left: 0; }
    .nav-menu li { margin: 20px 0; }
    .nav-link { font-size: 1.5rem; color: #fff; }
    .mobile-only-btn { display: block; margin-top: 20px; }
    
    /* 汉堡图标 */
    .hamburger { display: block; }
    .hamburger.active .bar:nth-child(2) { opacity: 0; }
    .hamburger.active .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .hamburger.active .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    
    .desktop-only-btn { display: none; } /* 隐藏顶部大按钮 */

    /* 门店位置 */
    .location-layout, .location-layout.layout-reverse { flex-direction: column; }
    .layout-reverse .location-info { border-right: none; border-left: 4px solid var(--brand-gold); }
    .location-map { height: 350px; width: 100%; }
    .location-btn-group { flex-direction: column; }
    .location-btn-group .btn { width: 100%; text-align: center; margin: 0; }

    /* 页脚 */
    .footer-row { flex-direction: column; text-align: center; align-items: center; }
    .footer-left, .footer-center, .footer-right { text-align: center; width: 100%; max-width: none; }
    .footer-logo { margin: 0 auto 20px; }
    .social-icons a { margin: 0 10px; }
    
    /* 其他 */
    .gallery-grid { grid-template-columns: 1fr; }
    .about-image-box::before { display: none; }
    .back-to-top { width: 45px; height: 45px; bottom: 20px; right: 20px; }
}

/* =========================================
   分店选择弹窗 (Order Modal)
   ========================================= */
.modal {
    display: none; /* 默认隐藏 */
    position: fixed; 
    z-index: 3000; /* 保证在最上层 */
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    overflow: auto; 
    background-color: rgba(0,0,0,0.8); /* 黑色半透明背景 */
    backdrop-filter: blur(5px); /* 背景模糊效果 */
    animation: fadeIn 0.3s;
}

.modal-content {
    background-color: #fff;
    margin: 15% auto; /* 垂直居中 */
    padding: 40px;
    border: 2px solid var(--brand-gold); /* 金色边框 */
    width: 90%;
    max-width: 500px;
    border-radius: 4px;
    text-align: center;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.modal-content h3 {
    font-size: 1.8rem;
    color: var(--primary-black);
    margin-bottom: 10px;
}

/* 关闭按钮 (X) */
.close-modal {
    color: #aaa;
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.close-modal:hover,
.close-modal:focus {
    color: var(--brand-gold);
    text-decoration: none;
    cursor: pointer;
}

/* 弹窗里的按钮样式 */
.modal-btn-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
    padding: 15px;
    background-color: var(--primary-black);
    color: #fff;
    border: 1px solid var(--primary-black);
    font-size: 1.1rem;
    transition: 0.3s;
}

.btn-block:hover {
    background-color: var(--brand-gold);
    color: #000;
    border-color: var(--brand-gold);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(249, 212, 67, 0.3);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .modal-content {
        margin: 40% auto; /* 手机上位置稍微靠下一点 */
        width: 85%;
    }
}

/* =========================================
   页脚布局调整 (左右并排地址)
   ========================================= */

/* 1. 增加中间列的宽度权重 */
/* 之前是 flex: 1，改为 flex: 2，防止文字挤行 */
.footer-center {
    flex: 2 !important; 
}

/* 2. 地址横向排列容器 */
.footer-address-row {
    display: flex;
    justify-content: center; /* 居中对齐 */
    gap: 50px; /* 两个地址之间的间距 */
    align-items: flex-start; /* 顶部对齐 */
}

/* 3. 单个地址块 */
.footer-address-item {
    text-align: center; /* 文字居中 */
}

/* --- 响应式适配 --- */
/* 当屏幕宽度小于 992px (平板竖屏或小电脑) 时，自动变回垂直排列，防止拥挤 */
@media (max-width: 992px) {
    .footer-address-row {
        flex-direction: column; /* 变回垂直堆叠 */
        gap: 30px;
    }
    
    .footer-center {
        flex: 1 !important; /* 恢复默认权重 */
    }
}

/* =========================================
   Footer 地址与图标对齐修复补丁
   ========================================= */

/* 1. 针对 Footer 里的地址行 (p标签) 进行精细控制 */
.footer-address-item p {
    display: flex;             /* 启用 Flex 布局 */
    align-items: center;       /* 垂直居中 (图标和文字高度对齐) */
    justify-content: center;   /* 水平居中 (关键！让图标和文字紧贴在中间) */
    gap: 8px !important;       /* 强制缩小间距 (解决图钉离地址太远的问题) */
    margin-bottom: 10px;
    width: 100%;               /* 确保占满容器宽度，以便居中生效 */
}

/* 2. 确保图标本身没有额外的边距干扰 */
.footer-address-item i {
    margin: 0 !important;
}

/* 3. 移动端强制居中修复 */
@media (max-width: 768px) {
    /* 强制 Footer 所有内容垂直排列并居中 */
    .footer-row {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-left, 
    .footer-center, 
    .footer-right,
    .footer-address-row,
    .footer-address-item {
        width: 100%;
        text-align: center;
        align-items: center;
    }

    /* Logo 图片居中 */
    .footer-logo {
        margin: 0 auto 20px auto;
        display: block;
    }

    /* 社交图标居中 */
    .social-icons {
        display: flex;
        justify-content: center;
        margin-top: 15px;
    }
}