@import url("topheader.css"); 
:root {
    --primary: #1a1a2e;
    --secondary: #f8f9fa;
    --accent: #e94560;
    --accent-light: #ff6b6b;
    --deep-blue: #16213e;
    --text: #2d3436;
    --text-light: #636e72;
    --white: #ffffff;
    --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --card-shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.15);
    --radius: 16px;
    --radius-sm: 8px;
    --transition: all 0.3s ease;
}

* {
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
    
}
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; 
    background-color: #f5f7fa;
    color: #333; 
    line-height: 1.6; 
    
}
.container {
    max-width: 1400px; 
    margin: 0 auto; 
    padding: 0 24px; 
    
}



/* 英雄区 */
.hero-brand { 
    width: 100%; 
    padding: 60px 0 80px; 
    position: relative;
    background: linear-gradient(135deg, #fef6f0 0%, #fdf2e9 30%, #fbe8d5 60%, #f5e6d3 100%); 
    overflow: hidden;
    }
.hero-brand::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px; 
    height: 600px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    }
.hero-brand::after {
    content: ''; 
    position: absolute;
    bottom: -30%; 
    left: -10%; width: 400px; height: 400px; background: radial-gradient(circle, rgba(255, 143, 90, 0.06) 0%, transparent 70%); border-radius: 50%; }
.hero-brand-bg-pattern { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background-image: radial-gradient(circle at 15% 85%, rgba(255, 107, 53, 0.05) 0%, transparent 40%), radial-gradient(circle at 85% 15%, rgba(255, 143, 90, 0.05) 0%, transparent 40%), radial-gradient(circle at 50% 50%, rgba(251, 232, 213, 0.5) 0%, transparent 50%); pointer-events: none; }
.hero-brand-wrapper { max-width: 1400px; margin: 0 auto; padding: 0 60px; display: flex; align-items: center; justify-content: space-between; gap: 80px; position: relative; z-index: 1; }
.hero-brand-left { flex: 1; max-width: 600px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: linear-gradient(135deg, #fff5f0, #fff0e8); border: 1px solid rgba(255, 107, 53, 0.2); padding: 8px 16px; border-radius: 50px; font-size: 0.85rem; color: #e55a28; font-weight: 500; margin-bottom: 20px; }
.hero-badge svg { width: 16px; height: 16px; fill: #ff6b35; stroke: none; }
.hero-title-main { font-size: 3.2rem; font-weight: 800; color: #1e3a5f; margin-bottom: 20px; line-height: 1.2; }
.hero-title-main .highlight { background: linear-gradient(135deg, #ff6b35, #ff8f5a); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-subtitle { font-size: 1.15rem; color: #5a6e7c; margin-bottom: 36px; line-height: 1.8; }
.hero-stats-row { display: flex; align-items: center; gap: 0; margin-bottom: 32px; background: rgba(255, 255, 255, 0.7); border-radius: 16px; padding: 20px 32px; box-shadow: 0 4px 20px rgba(255, 107, 53, 0.08); }
.hero-stat-item { display: flex; flex-direction: column; align-items: center; padding: 0 32px; }
.hero-stat-number { font-size: 2.2rem; font-weight: 800; color: #1e3a5f; line-height: 1; }
.hero-stat-label { font-size: 0.9rem; color: #8aa2b8; margin-top: 4px; }
.hero-stat-divider { width: 1px; height: 50px; background: linear-gradient(180deg, transparent, #e0d5c8, transparent); }
.hero-tags { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.hero-tag-label { font-size: 0.9rem; color: #5a6e7c; font-weight: 600; }
.hero-tag { background: linear-gradient(135deg, #fff5f0, #fff0e8); border: 1px solid rgba(255, 107, 53, 0.15); color: #e55a28; padding: 10px 20px; border-radius: 50px; font-size: 0.9rem; font-weight: 500; transition: all 0.3s ease; }
.hero-tag:hover { background: linear-gradient(135deg, #ff6b35, #ff8f5a); color: white; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(255, 107, 53, 0.25); }
.hero-brand-right { flex: 1; display: flex; justify-content: flex-end; max-width: 450px; }
.hero-brand-logos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.brand-logo-item { width: 130px; height: 90px; background: linear-gradient(145deg, #ffffff, #fefcf9); border-radius: 16px; display: flex; align-items: center; justify-content: center; padding: 12px; box-shadow: 0 4px 16px rgba(255, 107, 53, 0.08); transition: all 0.3s ease; border: 1px solid rgba(255, 107, 53, 0.08); }
.brand-logo-item:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.12); }
.brand-logo-item img { width: 100%; height: 100%; object-fit: contain; }

/* ========== 品牌排行榜横向滚动栏 ========== */
.ranking-scroll-section { max-width: 1400px; margin: 0 auto; margin-top: 20px;padding: 32px 24px; overflow: hidden; }
.ranking-scroll-section .section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.ranking-scroll-hint { font-size: 13px; color: #8aa2b8; display: flex; align-items: center; gap: 6px; }
.ranking-scroll-hint::after { content: '→'; animation: arrowPulse 1.5s ease-in-out infinite; }
@keyframes arrowPulse { 0%, 100% { transform: translateX(0); opacity: 0.5; } 50% { transform: translateX(5px); opacity: 1; } }
.ranking-scroll-wrapper { position: relative; padding: 10px 0; overflow: hidden; }

/* 自动滚动动画 */
.ranking-scroll-track { 
    display: flex; 
    gap: 16px; 
    padding: 16px 8px; 
    width: max-content;
    animation: autoScroll 30s linear infinite;
}
.ranking-scroll-track:hover { animation-play-state: paused; }

/* 隐藏滚动条 */
.ranking-scroll-track::-webkit-scrollbar { display: none; }
.ranking-scroll-track { scrollbar-width: none; -ms-overflow-style: none; }

@keyframes autoScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* 修复布局对齐 - 使用flex + space-between让票数固定在底部 */
.ranking-scroll-item {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    min-width: 120px;
    height: 90px;
    padding: 16px 20px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}
.ranking-scroll-item:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.12); }
.ranking-scroll-item::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, #ff6b35, #ff8f5a); border-radius: 12px 12px 0 0; opacity: 0; transition: opacity 0.3s; }
.ranking-scroll-item:hover::before { opacity: 1; }
.ranking-scroll-rank { position: absolute; top: -6px; left: 16px; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; color: #fff; background: var(--primary); border-radius: 6px; }
.ranking-scroll-rank.top3 { background: linear-gradient(135deg, #ff6b35, #ff8f5a); }
.ranking-scroll-name { font-size: 16px; font-weight: 700; color: var(--text); text-align: center; line-height: 1.3; word-break: break-all; }
.ranking-scroll-votes { font-size: 12px; color: #ff6b35; font-weight: 600; flex-shrink: 0; }

/* ========== 标题居中 + 橙色渐变装饰线 ========== */
.section-header { 
    margin-bottom: 32px; 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    position: relative; 
}
.section-title { 
    font-size: 28px; 
    font-weight: 700; 
    color: #1e3a5f; 
    text-align: center; 
    position: relative; 
    padding: 0 40px;
}
/* 双向橙色渐变装饰线 */
.section-title::before,
.section-title::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #ff6b35, #ff8f5a);
    border-radius: 2px;
}
.section-title::before { right: 100%; margin-right: 20px; }
.section-title::after { left: 100%; margin-left: 20px; }
.brand-count { font-size: 14px; color: var(--text-light); background: var(--white); padding: 6px 16px; border-radius: 50px; margin-top: 10px; }

/* ========== 主要内容 - 全宽无侧边栏 ========== */
.main-content-full { max-width: 1400px; margin: 0 auto; padding: 48px 24px;padding-top: 10px; }
.brand-section { width: 100%; }

/* ========== 品牌网格布局 - 统一大小 ========== */
.brand-masonry { display: flex; flex-wrap: wrap; gap: 24px; justify-content: flex-start; }
.brand-masonry-item { width: calc(25% - 18px); min-width: 280px; background: var(--white); border-radius: var(--radius); padding: 28px; box-shadow: var(--card-shadow); transition: var(--transition); cursor: pointer; position: relative; overflow: hidden; text-decoration: none !important; display: flex; flex-direction: column; align-items: center; min-height: 220px; animation: fadeInUp 0.5s ease forwards; opacity: 0; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.brand-masonry-item:nth-child(1) { animation-delay: 0.05s; }
.brand-masonry-item:nth-child(2) { animation-delay: 0.1s; }
.brand-masonry-item:nth-child(3) { animation-delay: 0.15s; }
.brand-masonry-item:nth-child(4) { animation-delay: 0.2s; }
.brand-masonry-item:nth-child(5) { animation-delay: 0.25s; }
.brand-masonry-item:nth-child(6) { animation-delay: 0.3s; }
.brand-masonry-item:nth-child(7) { animation-delay: 0.35s; }
.brand-masonry-item:nth-child(8) { animation-delay: 0.4s; }
.brand-masonry-item:hover { transform: translateY(-8px); box-shadow: var(--card-shadow-hover); }
.brand-masonry-item::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, #ff6b35, #ff8f5a); opacity: 0; transition: var(--transition); }
.brand-masonry-item:hover::before { opacity: 1; }
.brand-masonry-name { font-size: 22px; font-weight: 700; color: var(--primary); text-align: center; margin-bottom: 10px; }
.brand-masonry-category { text-align: center; margin-bottom: 10px; }
.category-badge { display: inline-block; padding: 4px 14px; background: var(--secondary); border-radius: 50px; font-size: 12px; color: var(--text-light); }
.brand-masonry-slogan { font-size: 13px; color: var(--text-light); text-align: center; margin-bottom: 16px; line-height: 1.5; flex-grow: 1; }
.brand-masonry-meta { display: flex; justify-content: center; gap: 20px; padding-top: 14px; border-top: 1px solid var(--secondary); width: 100%; }
.meta-item { display: flex; align-items: center; gap: 5px; font-size: 13px; color: var(--text-light); }
.meta-item svg { width: 15px; height: 15px; stroke: #ff6b35; }
.meta-item .rating { color: #f39c12; font-weight: 600; }

/* 加载更多 */
.load-more { text-align: center; margin-top: 48px; }
.load-more-btn { padding: 14px 44px; background: var(--white); border: 2px solid var(--primary); border-radius: 50px; font-size: 15px; font-weight: 500; color: var(--primary); cursor: pointer; transition: var(--transition); font-family: inherit; }
.load-more-btn:hover { background: var(--primary); color: var(--white); }

/* ========== 热门行业品牌榜 ========== */
.rank-section { max-width: 1400px; margin: 0 auto;margin-top: 20px; padding: 0 24px 48px; }
.rank-section .section-header h2 { font-size: 28px; font-weight: 700; color: #1e3a5f; text-align: center; position: relative; padding: 0 40px; margin-bottom: 0; }
.rank-section .section-header h2::before,
.rank-section .section-header h2::after { content: ''; position: absolute; top: 50%; width: 60px; height: 3px; background: linear-gradient(90deg, #ff6b35, #ff8f5a); border-radius: 2px; }
.rank-section .section-header h2::before { right: 100%; margin-right: 20px; }
.rank-section .section-header h2::after { left: 100%; margin-left: 20px; }
.rank-cards-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 1.5rem; }
.rank-card { background: #fff; border-radius: 1.5rem; overflow: hidden; box-shadow: 0 4px 16px rgba(0,0,0,0.05); }
.rank-card-header { padding: 1rem 1.2rem; background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%); border-bottom: 1px solid #eef2f8; display: flex; justify-content: space-between; align-items: center; }
.rank-card-header h3 { font-size: 1.1rem; color: #1e3a5f; }
.rank-card-header a { font-size: 0.75rem; color: #5685a8; text-decoration: none; }
.rank-list { padding: 0.5rem 0; }
.rank-item { display: flex; align-items: center; gap: 1rem; padding: 0.8rem 1.2rem; border-bottom: 1px solid #f0f4f8; transition: background 0.2s; }
.rank-item:hover { background: #fafdff; }
.rank-item:last-child { border-bottom: none; }
.rank-position { width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 700; flex-shrink: 0; }
.rank-position.top1 { background: linear-gradient(135deg, #d48c5c, #e8a66a); color: white; }
.rank-position.top2 { background: linear-gradient(135deg, #b89a7a, #c8b08a); color: white; }
.rank-position.top3 { background: linear-gradient(135deg, #c2a575, #d2b585); color: white; }
.rank-position.other { background: #f0f4f8; color: #7c97af; }
.rank-brand-info { flex: 1; min-width: 0; }
.rank-brand-name { font-size: 0.9rem; font-weight: 600; color: #2c4f6e; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rank-brand-name a { color: #2c4f6e; text-decoration: none; }
.rank-brand-name a:hover { text-decoration: underline; }
.rank-score { font-size: 0.85rem; font-weight: 700; color: #ff6b35; flex-shrink: 0; }

/* ========== 影响力热门品牌 ========== */
.featured-section { max-width: 1400px; margin: 0 auto; margin-top: 20px;position: relative; padding: 0 24px 60px; }
.featured-section .section-header { margin-bottom: 32px; display: flex; flex-direction: column; align-items: center; }
.featured-section .section-header h2 { font-size: 28px; font-weight: 700; color: #1e3a5f; text-align: center; position: relative; padding: 0 40px; }
.featured-section .section-header h2::before,
.featured-section .section-header h2::after { content: ''; position: absolute; top: 50%; width: 60px; height: 3px; background: linear-gradient(90deg, #ff6b35, #ff8f5a); border-radius: 2px; }
.featured-section .section-header h2::before { right: 100%; margin-right: 20px; }
.featured-section .section-header h2::after { left: 100%; margin-left: 20px; }
.featured-carousel-container { position: relative; margin: 0 auto; }
.featured-carousel { position: relative; border-radius: 12px; overflow: hidden; }
.featured-page { display: flex; flex-wrap: wrap; gap: 20px; justify-content: flex-start; opacity: 1; position: relative; transition: opacity 0.6s ease; }
/* 统一卡片大小 */
.featured-card { width: calc(16.666% - 17px); min-width: 140px; height: 70px; background: #fff; border-radius: 8px; padding: 16px; text-align: center; box-shadow: 0 2px 8px rgba(0,0,0,0.06); transition: transform 0.3s ease, box-shadow 0.3s ease; cursor: pointer; display: flex; flex-direction: column; align-items: center; justify-content: center; text-decoration: none !important; flex-shrink: 0; }
.featured-card:hover { transform: translateY(-4px); box-shadow: 0 8px 20px rgba(0,0,0,0.12); }
.featured-name { font-size: 16px; color: #2c4f6e; font-weight: 500; text-align: center; line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }

/* ========== 底部 ========== */
.footer { max-width: 1400px; margin: 0 auto; padding: 2rem 0 3rem; border-top: 1px solid #eef2f8; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 2rem; }
.footer-col p { color: #8aa2b8; font-size: 0.8rem; margin-top: 0.5rem; }
.footer-links { display: flex; gap: 2rem; }
.footer-links a { text-decoration: none; color: #5a6e7c; font-size: 0.8rem; }

/* Toast */
.toast { position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%) translateY(100px); background: var(--primary); color: var(--white); padding: 16px 32px; border-radius: 50px; font-size: 14px; font-weight: 500; box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2); z-index: 2000; opacity: 0; transition: all 0.3s ease; }
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ========== 响应式布局 - 移动端优化 ========== */
@media (max-width: 1200px) {
    .brand-masonry-item { width: calc(33.333% - 16px); }
    .featured-card { width: calc(20% - 16px); }
    .section-title::before, .section-title::after { width: 40px; }
    .section-title { padding: 0 30px; }
    .section-title::before { margin-right: 15px; }
    .section-title::after { margin-left: 15px; }
}

@media (max-width: 1024px) {
    .ranking-scroll-section { padding: 24px 16px; }
    .ranking-scroll-item { min-width: 100px; height: 85px; padding: 12px 16px; }
    .brand-masonry-item { width: calc(33.333% - 16px); }
    .featured-card { width: calc(25% - 15px); }
}

/* ========== 平板设备 (768px - 1024px) ========== */
@media (max-width: 768px) {
    /* 顶部导航条优化 */
    .top-bar-content { padding: 0 16px; height: 44px; }
    .top-bar-left { gap: 16px; }
    .top-bar-link span { display: none; }
    .top-bar-divider { height: 18px; }
    
    /* 导航栏优化 */
    .navbar { padding: 0 16px; }
    .nav-links { display: none; }
    .nav-btn span { display: none; }
    .nav-btn { padding: 0.6rem 1rem; }
    .mobile-menu-btn { display: block; }
    
    /* 英雄区优化 - 改为垂直布局 */
    .hero-brand { padding: 32px 16px 40px; }
    .hero-brand-wrapper { 
        flex-direction: column; 
        padding: 0 12px; 
        gap: 32px;
    }
    .hero-brand-left { 
        max-width: 100%; 
        text-align: center;
    }
    .hero-badge { 
        font-size: 0.75rem; 
        padding: 6px 12px;
        margin-bottom: 12px;
    }
    .hero-title-main { 
        font-size: 1.75rem; 
        margin-bottom: 12px;
        line-height: 1.3;
    }
    .hero-subtitle { 
        font-size: 0.9rem; 
        margin-bottom: 20px;
        line-height: 1.6;
    }
    
    /* 统计数据优化 */
    .hero-stats-row { 
        padding: 16px 20px; 
        gap: 8px;
        justify-content: center;
    }
    .hero-stat-item { 
        padding: 0 16px; 
    }
    .hero-stat-number { 
        font-size: 1.5rem; 
    }
    .hero-stat-label { 
        font-size: 0.75rem; 
    }
    .hero-stat-divider { 
        height: 36px; 
    }
    
    /* 标签优化 */
    .hero-tags { 
        justify-content: center;
        gap: 8px;
    }
    .hero-tag { 
        padding: 8px 14px; 
        font-size: 0.8rem;
    }
    
    /* 品牌logo网格优化 */
    .hero-brand-right { 
        max-width: 100%; 
        justify-content: center;
    }
    .hero-brand-logos { 
        grid-template-columns: repeat(3, 1fr); 
        gap: 10px;
        width: 100%;
    }
    .brand-logo-item { 
        width: 100%; 
        height: 70px;
        padding: 8px;
    }
    
    /* 排行榜滚动区域优化 */
    .ranking-scroll-section { 
        padding: 20px 12px; 
        margin-top: 12px;
    }
    .section-title { 
        font-size: 1.25rem; 
        padding: 0 24px;
    }
    .section-title::before, 
    .section-title::after { 
        width: 24px; 
    }
    .section-title::before { margin-right: 10px; }
    .section-title::after { margin-left: 10px; }
    
    .ranking-scroll-wrapper { padding: 8px 0; }
    .ranking-scroll-item { 
        min-width: 90px; 
        height: 80px; 
        padding: 12px 14px;
        gap: 4px;
    }
    .ranking-scroll-rank { 
        width: 20px; 
        height: 20px; 
        font-size: 10px;
        left: 10px;
    }
    .ranking-scroll-name { 
        font-size: 13px; 
        font-weight: 600;
    }
    .ranking-scroll-votes { 
        font-size: 11px; 
    }
    
    /* 主要内容区域优化 */
    .main-content-full { 
        padding: 24px 12px; 
    }
    .section-header { 
        margin-bottom: 20px; 
    }
    
    /* 品牌卡片网格 - 2列 */
    .brand-masonry { 
        gap: 12px; 
    }
    .brand-masonry-item { 
        width: calc(50% - 6px); 
        min-width: auto; 
        padding: 16px 12px; 
        min-height: 160px;
        border-radius: 12px;
    }
    .brand-masonry-name { 
        font-size: 15px; 
        margin-bottom: 6px;
    }
    .brand-masonry-category { margin-bottom: 6px; }
    .category-badge { 
        font-size: 10px; 
        padding: 2px 8px;
    }
    .brand-masonry-slogan { 
        font-size: 11px; 
        margin-bottom: 10px;
        line-height: 1.4;
        -webkit-line-clamp: 2;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    .brand-masonry-meta { 
        padding-top: 10px; 
        gap: 12px;
    }
    .meta-item { font-size: 11px; }
    .meta-item svg { width: 12px; height: 12px; }
    
    /* 热门行业品牌榜优化 */
    .rank-section { 
        padding: 0 12px 32px; 
        margin-top: 12px;
    }
    .rank-section .section-header h2 { 
        font-size: 1.25rem; 
        padding: 0 24px;
    }
    .rank-section .section-header h2::before,
    .rank-section .section-header h2::after { 
        width: 24px; 
    }
    .rank-section .section-header h2::before { margin-right: 10px; }
    .rank-section .section-header h2::after { margin-left: 10px; }
    
    .rank-cards-container { 
        grid-template-columns: 1fr; 
        gap: 12px; 
        padding: 0;
    }
    .rank-card { 
        border-radius: 12px; 
    }
    .rank-card-header { 
        padding: 12px 14px;
    }
    .rank-card-header h3 { 
        font-size: 0.95rem; 
    }
    .rank-item { 
        padding: 10px 14px; 
        gap: 10px;
    }
    .rank-position { 
        width: 24px; 
        height: 24px; 
        font-size: 0.7rem;
    }
    .rank-brand-name { font-size: 0.85rem; }
    .rank-score { font-size: 0.8rem; }
    
    /* 影响力热门品牌优化 */
    .featured-section { 
        padding: 0 12px 40px; 
        margin-top: 12px;
    }
    .featured-section .section-header h2 { 
        font-size: 1.25rem; 
        padding: 0 24px;
    }
    .featured-section .section-header h2::before,
    .featured-section .section-header h2::after { 
        width: 24px; 
    }
    .featured-section .section-header h2::before { margin-right: 10px; }
    .featured-section .section-header h2::after { margin-left: 10px; }
    
    .featured-page { 
        gap: 10px; 
    }
    .featured-card { 
        width: calc(33.333% - 7px); 
        min-width: auto; 
        height: 56px;
        padding: 10px 8px;
        border-radius: 8px;
    }
    .featured-name { 
        font-size: 13px; 
        font-weight: 500;
    }
    
    /* 底部优化 */
    .footer { 
        flex-direction: column; 
        align-items: center; 
        text-align: center; 
        gap: 12px; 
        padding: 24px 16px;
    }
    .footer-links { 
        flex-wrap: wrap; 
        gap: 10px 16px; 
        justify-content: center;
    }
}

/* ========== 手机设备 (< 480px) ========== */
@media (max-width: 480px) {
    /* 顶部导航条 */
    .top-bar-content { padding: 0 12px; height: 40px; }
    .top-bar-left { gap: 12px; }
    .top-bar-link { font-size: 11px; }
    
    /* 英雄区精简优化 */
    .hero-brand { padding: 24px 10px 32px; }
    .hero-brand-wrapper { gap: 20px; }
    .hero-badge { 
        font-size: 0.7rem; 
        padding: 4px 10px;
        margin-bottom: 10px;
    }
    .hero-badge svg { width: 12px; height: 12px; }
    .hero-title-main { 
        font-size: 1.5rem; 
        margin-bottom: 10px;
    }
    .hero-subtitle { 
        font-size: 0.8rem; 
        margin-bottom: 16px;
    }
    
    /* 统计数据精简 */
    .hero-stats-row { 
        padding: 12px 8px; 
        gap: 4px;
        border-radius: 12px;
    }
    .hero-stat-item { 
        padding: 0 10px; 
    }
    .hero-stat-number { 
        font-size: 1.2rem; 
    }
    .hero-stat-label { 
        font-size: 0.65rem; 
    }
    .hero-stat-divider { 
        height: 28px; 
    }
    
    /* 标签精简 */
    .hero-tags { gap: 6px; }
    .hero-tag { 
        padding: 6px 10px; 
        font-size: 0.7rem;
    }
    
    /* 品牌logo */
    .hero-brand-logos { 
        grid-template-columns: repeat(3, 1fr); 
        gap: 8px;
    }
    .brand-logo-item { 
        height: 56px; 
        padding: 6px;
        border-radius: 10px;
    }
    
    /* 排行榜滚动优化 */
    .ranking-scroll-section { padding: 16px 8px; }
    .section-title { 
        font-size: 1.1rem; 
        padding: 0 18px;
    }
    .section-title::before, 
    .section-title::after { 
        width: 16px; 
    }
    .section-title::before { margin-right: 6px; }
    .section-title::after { margin-left: 6px; }
    
    .ranking-scroll-track { 
        gap: 10px; 
        padding: 10px 4px;
    }
    .ranking-scroll-item { 
        min-width: 80px; 
        height: 72px; 
        padding: 10px 12px;
        border-radius: 10px;
    }
    .ranking-scroll-rank { 
        width: 18px; 
        height: 18px; 
        font-size: 9px;
        top: -4px;
        left: 8px;
    }
    .ranking-scroll-name { font-size: 12px; }
    .ranking-scroll-votes { font-size: 10px; }
    
    /* 主要内容优化 */
    .main-content-full { padding: 16px 8px; }
    .section-header { margin-bottom: 16px; }
    
    /* 品牌卡片 - 紧凑2列 */
    .brand-masonry { gap: 8px; }
    .brand-masonry-item { 
        width: calc(50% - 4px); 
        padding: 12px 8px; 
        min-height: 140px;
        border-radius: 10px;
    }
    .brand-masonry-name { 
        font-size: 13px; 
        margin-bottom: 4px;
    }
    .brand-masonry-category { margin-bottom: 4px; }
    .category-badge { 
        font-size: 9px; 
        padding: 2px 6px;
    }
    .brand-masonry-slogan { 
        font-size: 10px; 
        margin-bottom: 8px;
        -webkit-line-clamp: 1;
    }
    .brand-masonry-meta { 
        padding-top: 8px; 
        gap: 8px;
    }
    .meta-item { font-size: 10px; }
    .meta-item svg { width: 10px; height: 10px; }
    
    /* 热门行业品牌榜 */
    .rank-section { padding: 0 8px 24px; }
    .rank-section .section-header h2 { 
        font-size: 1.1rem; 
        padding: 0 18px;
    }
    .rank-section .section-header h2::before,
    .rank-section .section-header h2::after { 
        width: 16px; 
    }
    .rank-section .section-header h2::before { margin-right: 6px; }
    .rank-section .section-header h2::after { margin-left: 6px; }
    
    .rank-card { border-radius: 10px; }
    .rank-card-header { padding: 10px 12px; }
    .rank-card-header h3 { font-size: 0.9rem; }
    .rank-card-header a { font-size: 0.7rem; }
    .rank-item { padding: 8px 12px; gap: 8px; }
    .rank-position { 
        width: 20px; 
        height: 20px; 
        font-size: 0.65rem;
    }
    .rank-brand-name { font-size: 0.8rem; }
    .rank-score { font-size: 0.75rem; }
    
    /* 影响力热门品牌 */
    .featured-section { padding: 0 8px 32px; }
    .featured-section .section-header h2 { 
        font-size: 1.1rem; 
        padding: 0 18px;
    }
    .featured-section .section-header h2::before,
    .featured-section .section-header h2::after { 
        width: 16px; 
    }
    .featured-section .section-header h2::before { margin-right: 6px; }
    .featured-section .section-header h2::after { margin-left: 6px; }
    
    .featured-page { gap: 8px; }
    .featured-card { 
        width: calc(50% - 4px); 
        height: 48px;
        padding: 8px 6px;
        border-radius: 8px;
    }
    .featured-name { font-size: 12px; }
    
    /* 底部 */
    .footer { gap: 8px; padding: 20px 12px; }
    .footer-links { gap: 8px 12px; }
    .footer-links a { font-size: 0.75rem; }
    
    /* Toast */
    .toast { 
        padding: 12px 24px; 
        font-size: 12px;
        bottom: 20px;
    }
}

/* ========== 小屏手机 (< 360px) ========== */
@media (max-width: 360px) {
    .hero-title-main { font-size: 1.3rem; }
    .hero-stat-number { font-size: 1rem; }
    .brand-masonry-item { 
        padding: 10px 6px; 
        min-height: 120px;
    }
    .brand-masonry-name { font-size: 12px; }
    .featured-card { height: 44px; }
    .featured-name { font-size: 11px; }
}