/* ============================================================
   分站模板通用内容样式（浅色主题）
   所有分站模板共用，各模板可通过 CSS 变量覆盖配色
   ============================================================ */

/* ---------- 基础重置 ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
    --content-primary: #2563eb;
    --content-primary-dark: #1d4ed8;
    --content-primary-light: #60a5fa;
    --content-text: #1f2937;
    --content-text-light: #6b7280;
    --content-text-muted: #9ca3af;
    --content-bg: #ffffff;
    --content-bg-gray: #f9fafb;
    --content-bg-card: #ffffff;
    --content-border: #e5e7eb;
    --content-radius: 12px;
    --content-radius-lg: 16px;
    --content-shadow: 0 4px 20px rgba(0,0,0,0.06);
    --content-shadow-hover: 0 8px 30px rgba(0,0,0,0.1);
    --content-transition: all 0.3s ease;
}
html { scroll-behavior: smooth; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    color: var(--content-text);
    background: var(--content-bg);
    line-height: 1.7;
    font-size: 16px;
}
a { color: inherit; text-decoration: none; transition: var(--content-transition); }
a:hover { color: var(--content-primary); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

.container { max-width: 1400px; width: 95%; margin: 0 auto; }

/* ---------- 通用区块 ---------- */
.section { padding: 70px 0; }
.section-title { text-align: center; margin-bottom: 50px; }
.section-title .label {
    display: inline-block; font-size: 14px; letter-spacing: 3px;
    color: var(--content-primary); text-transform: uppercase; margin-bottom: 12px;
    font-weight: 600;
}
.section-title h2 {
    font-size: 34px; font-weight: 700; color: var(--content-text);
    margin-bottom: 12px; line-height: 1.3;
}
.section-title p { font-size: 16px; color: var(--content-text); max-width: 600px; margin: 0 auto; }

/* ---------- 按钮 ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 14px 32px; font-size: 15px; font-weight: 600;
    border-radius: var(--content-radius); transition: var(--content-transition); cursor: pointer;
    border: 1px solid transparent;
}
.btn-primary {
    background: var(--content-primary); color: #fff;
    box-shadow: 0 4px 15px rgba(37,99,235,0.2);
}
.btn-primary:hover { background: var(--content-primary-dark); transform: translateY(-2px); color: #fff; box-shadow: 0 6px 20px rgba(37,99,235,0.3); }
.btn-outline { background: transparent; color: var(--content-primary); border-color: var(--content-primary); }
.btn-outline:hover { background: var(--content-primary); color: #fff; }
.btn-ghost { background: var(--content-bg-gray); color: var(--content-text); }
.btn-ghost:hover { background: var(--content-border); color: var(--content-primary); }
.btn-gold {
    background: #fff; color: var(--content-primary);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1); font-weight: 700;
}
.btn-gold:hover { background: var(--content-bg-gray); transform: translateY(-2px); color: var(--content-primary-dark); }

/* ---------- 首页Hero ---------- */
.hero {
    position: relative; min-height: 600px; display: flex; align-items: center;
    background: linear-gradient(135deg, var(--content-bg-gray) 0%, #fff 100%);
    overflow: hidden; padding: 100px 0 80px;
}
.hero-bg {
    position: absolute; inset: 0; z-index: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(37,99,235,0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(37,99,235,0.04) 0%, transparent 40%);
}
.hero-content { position: relative; z-index: 1; max-width: 700px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 20px; background: rgba(37,99,235,0.12);
    border: 1px solid rgba(37,99,235,0.25); border-radius: 100px;
    font-size: 14px; color: var(--content-primary); margin-bottom: 24px; font-weight: 600;
}
.hero-badge .dot { width: 8px; height: 8px; background: var(--content-primary); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero h1 {
    font-size: 52px; font-weight: 800; line-height: 1.2; margin-bottom: 20px;
    color: var(--content-text);
}
.hero h1 .highlight { color: var(--content-primary); }
.hero-subtitle { font-size: 18px; color: var(--content-text); margin-bottom: 36px; line-height: 1.8; max-width: 560px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
    display: flex; gap: 48px; margin-top: 56px; padding-top: 32px;
    border-top: 1px solid var(--content-border);
}
.hero-stat .num { font-size: 36px; font-weight: 800; color: var(--content-primary); }
.hero-stat .num small { font-size: 18px; }
.hero-stat .label { font-size: 14px; color: var(--content-text-light); margin-top: 4px; font-weight: 500; }

/* ---------- 轮播图 ---------- */
.hero-slider {
    position: relative;
    min-height: 650px !important;
    padding: 0 !important;
    overflow: hidden;
    display: flex !important;
    align-items: center !important;
    background: none !important;
}
.hero-slider-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}
.hero-slide.active {
    opacity: 1;
    visibility: visible;
}
.hero-slide-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
}
.hero-slide-pc { display: block; }
.hero-slide-mobile { display: none; }
.hero-slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.35) 50%, rgba(0,0,0,0.15) 100%);
}
.hero-slider-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    z-index: 5;
    padding-top: 80px;
    padding-bottom: 70px;
}
.hero-slider-content .hero-content {
    max-width: 700px;
}
.hero-slider-content .hero-badge {
    background: rgba(255,255,255,0.15);
    color: #fff;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}
.hero-slider-content .hero-badge .dot {
    background: #fff;
}
.hero-slider-content h1 {
    font-size: 48px;
    font-weight: 800;
    color: #fff;
    line-height: 1.3;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.hero-slider-content h1 .highlight {
    color: #f5c842;
}
.hero-slider-content .hero-subtitle {
    font-size: 18px;
    color: rgba(255,255,255,0.92);
    line-height: 1.8;
    margin-bottom: 32px;
    text-shadow: 0 1px 5px rgba(0,0,0,0.3);
    max-width: 600px;
}
.hero-slider-content .btn-gold {
    background: #f5c842;
    color: #1a1a25;
    border: 2px solid #f5c842;
}
.hero-slider-content .btn-gold:hover {
    background: #e8b830;
    border-color: #e8b830;
}
.hero-slider-content .btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.6);
}
.hero-slider-content .btn-outline:hover {
    background: rgba(255,255,255,0.15);
    border-color: #fff;
}
.hero-slider-content .hero-stats {
    border-top: 1px solid rgba(255,255,255,0.2);
}
.hero-slider-content .hero-stat .num {
    color: #fff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.hero-slider-content .hero-stat .label {
    color: rgba(255,255,255,0.8);
}
.hero-slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}
.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: all 0.3s;
}
.hero-dot.active {
    background: #fff;
    width: 30px;
    border-radius: 6px;
}
.hero-slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    color: #fff;
    font-size: 28px;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}
.hero-slider-arrow:hover {
    background: rgba(255,255,255,0.35);
}
.hero-arrow-prev { left: 30px; }
.hero-arrow-next { right: 30px; }

@media (max-width: 768px) {
    .hero-slider { min-height: 620px !important; }
    .hero-slider-container { height: 620px; }
    .hero-slider-content { padding-top: 65px; padding-bottom: 55px; }
    /* 有移动端图片时：隐藏PC图，显示移动图，居中 */
    .hero-slide.has-mobile .hero-slide-pc { display: none; }
    .hero-slide.has-mobile .hero-slide-mobile { display: block; object-position: center center; }
    /* 没有移动端图片时：PC图继续显示，优先右侧 */
    .hero-slide:not(.has-mobile) .hero-slide-pc { display: block; object-position: right center; }
    .hero-slider-content .hero-badge { margin-bottom: 12px; padding: 6px 14px; font-size: 12px; }
    .hero-slider-content h1 { font-size: 26px; line-height: 1.35; margin-bottom: 10px; }
    .hero-slider-content .hero-subtitle { font-size: 13px; line-height: 1.65; margin-bottom: 16px; }
    .hero-slider-content .hero-actions { gap: 10px; }
    .hero-slider-content .hero-actions .btn { padding: 9px 18px; font-size: 13px; }
    .hero-slider-content .hero-stats { gap: 18px; margin-top: 18px; padding-top: 14px; flex-wrap: nowrap; }
    .hero-slider-content .hero-stat { flex-shrink: 0; }
    .hero-slider-content .hero-stat .num { font-size: 20px; }
    .hero-slider-content .hero-stat .num small { font-size: 11px; }
    .hero-slider-content .hero-stat .label { font-size: 11px; }
    .hero-slider-arrow { width: 36px; height: 36px; font-size: 20px; }
    .hero-arrow-prev { left: 10px; }
    .hero-arrow-next { right: 10px; }
    .hero-slider-dots { bottom: 16px; gap: 8px; }
    .hero-dot { width: 8px; height: 8px; }
    .hero-dot.active { width: 20px; }
}

/* ---------- 核心业务 ---------- */
.business-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.business-card {
    background: var(--content-bg-card); border: 1px solid var(--content-border);
    border-radius: var(--content-radius-lg); padding: 36px 32px;
    transition: var(--content-transition); position: relative; overflow: hidden;
    display: block;
}
.business-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--content-primary); transform: scaleX(0); transition: var(--content-transition);
}
.business-card:hover { transform: translateY(-8px); border-color: var(--content-primary-light); box-shadow: var(--content-shadow-hover); }
.business-card:hover::before { transform: scaleX(1); }
.business-icon {
    width: 64px; height: 64px; border-radius: 16px;
    background: rgba(37,99,235,0.08); border: 1px solid rgba(37,99,235,0.15);
    display: flex; align-items: center; justify-content: center;
    font-size: 28px; margin-bottom: 24px;
}
.business-card h3 { font-size: 22px; font-weight: 700; margin-bottom: 12px; color: var(--content-text); }
.business-card p { font-size: 15px; color: var(--content-text); line-height: 1.8; margin-bottom: 20px; }
.business-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.business-tags span {
    padding: 4px 12px; font-size: 13px; color: var(--content-primary-dark);
    background: rgba(37,99,235,0.1); border-radius: 4px; font-weight: 500;
}
.business-card .more {
    display: inline-flex; flex-direction: row; align-items: center; gap: 6px;
    margin-top: 20px; font-size: 14px; color: var(--content-primary);
    font-weight: 600; white-space: nowrap; width: auto;
}
.business-card .more svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ---------- 数据统计 ---------- */
.stats-section {
    background: var(--content-bg-gray); padding: 64px 0;
    border-top: 1px solid var(--content-border); border-bottom: 1px solid var(--content-border);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
.stat-item .num {
    font-size: 48px; font-weight: 800; color: var(--content-primary);
}
.stat-item .num small { font-size: 24px; }
.stat-item .label { font-size: 15px; color: var(--content-text); margin-top: 8px; font-weight: 500; }

/* ---------- 优势 ---------- */
.advantages-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.advantage-item {
    display: flex; gap: 24px; padding: 32px;
    background: var(--content-bg-card); border: 1px solid var(--content-border);
    border-radius: var(--content-radius-lg); transition: var(--content-transition);
}
.advantage-item:hover { border-color: var(--content-primary-light); box-shadow: var(--content-shadow); }
.advantage-num {
    flex-shrink: 0; width: 56px; height: 56px; border-radius: 12px;
    background: var(--content-primary); display: flex; align-items: center; justify-content: center;
    font-size: 24px; font-weight: 800; color: #fff;
}
.advantage-content h4 { font-size: 20px; font-weight: 700; margin-bottom: 8px; color: var(--content-text); }
.advantage-content p { font-size: 15px; color: var(--content-text); line-height: 1.8; }

/* ---------- 资讯 ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.news-card {
    background: var(--content-bg-card); border: 1px solid var(--content-border);
    border-radius: var(--content-radius-lg); overflow: hidden; transition: var(--content-transition);
    display: flex; flex-direction: column;
}
.news-card:hover { transform: translateY(-6px); border-color: var(--content-primary-light); box-shadow: var(--content-shadow-hover); }
.news-body { padding: 28px; flex: 1; display: flex; flex-direction: column; }
.news-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; font-size: 13px; color: var(--content-text-light); }
.news-meta .cat { color: var(--content-primary-dark); font-weight: 600; }
.news-body h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; color: var(--content-text); }
.news-body p { font-size: 14px; color: var(--content-text); line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ---------- 内页Banner ---------- */
.page-banner {
    position: relative; padding: 60px 0; text-align: center;
    background: var(--content-bg-gray); overflow: hidden;
    border-bottom: 1px solid var(--content-border);
}
.page-banner .breadcrumb {
    position: relative; z-index: 1; font-size: 14px; color: var(--content-text-muted); margin-bottom: 16px;
}
.page-banner .breadcrumb a { color: var(--content-primary); }
.page-banner h1 {
    position: relative; z-index: 1; font-size: 36px; font-weight: 700; margin-bottom: 12px;
    color: var(--content-text);
}
.page-banner p { position: relative; z-index: 1; font-size: 16px; color: var(--content-text-light); }

/* ---------- 产品列表 ---------- */
.product-filter {
    display: flex; justify-content: center; gap: 12px; margin-bottom: 48px; flex-wrap: wrap;
}
.product-filter a {
    padding: 10px 28px; font-size: 15px; color: var(--content-text);
    background: var(--content-bg-card); border: 1px solid var(--content-border); border-radius: 100px;
    transition: var(--content-transition); font-weight: 500;
}
.product-filter a:hover, .product-filter a.active {
    background: var(--content-primary); color: #fff; border-color: transparent;
}
.product-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.product-card {
    background: var(--content-bg-card); border: 1px solid var(--content-border);
    border-radius: var(--content-radius-lg); overflow: hidden; transition: var(--content-transition);
}
.product-card:hover { transform: translateY(-6px); border-color: var(--content-primary-light); box-shadow: var(--content-shadow-hover); }
.product-thumb {
    height: 220px; background: var(--content-bg-gray); position: relative;
    display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.product-thumb .icon { font-size: 64px; opacity: 0.4; }
.product-thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-thumb .cat-tag {
    position: absolute; top: 16px; left: 16px; padding: 4px 14px;
    background: rgba(0,0,0,0.6); backdrop-filter: blur(10px);
    color: #fff; font-size: 13px; border-radius: 4px; font-weight: 600;
}
.product-body { padding: 28px; }
.product-body h3 { font-size: 20px; font-weight: 700; margin-bottom: 10px; color: var(--content-text); }
.product-body p { font-size: 14px; color: var(--content-text); line-height: 1.7; margin-bottom: 16px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-body .more {
    color: var(--content-primary); font-size: 14px; font-weight: 600;
    display: inline-flex; flex-direction: row; align-items: center; gap: 6px;
    white-space: nowrap; width: auto;
}
.product-body .more svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ---------- 详情页 ---------- */
.detail-layout { display: grid; grid-template-columns: 1fr 320px; gap: 48px; }
.detail-content {
    background: var(--content-bg-card); border: 1px solid var(--content-border);
    border-radius: var(--content-radius-lg); padding: 40px;
}
.detail-content h1 { font-size: 32px; font-weight: 800; margin-bottom: 16px; line-height: 1.4; color: var(--content-text); }
.detail-meta {
    display: flex; align-items: center; gap: 20px; padding-bottom: 24px;
    border-bottom: 1px solid var(--content-border); margin-bottom: 32px;
    font-size: 14px; color: var(--content-text-light);
}
.detail-meta .cat { color: var(--content-primary-dark); font-weight: 600; }
.detail-body { font-size: 16px; line-height: 2; color: var(--content-text); }
.detail-body h2, .detail-body h3 { color: var(--content-text); margin: 32px 0 16px; }
.detail-body h2 { font-size: 24px; }
.detail-body h3 { font-size: 20px; }
.detail-body p { margin-bottom: 16px; }
.detail-body img { border-radius: var(--content-radius); margin: 20px 0; }
.detail-body ul, .detail-body ol { margin: 16px 0; padding-left: 24px; }
.detail-body ul li, .detail-body ol li { margin-bottom: 8px; list-style: disc; }
.detail-sidebar .widget {
    background: var(--content-bg-card); border: 1px solid var(--content-border);
    border-radius: var(--content-radius-lg); padding: 28px; margin-bottom: 24px;
}
.detail-sidebar .widget h4 {
    font-size: 18px; font-weight: 700; margin-bottom: 20px;
    padding-bottom: 12px; border-bottom: 1px solid var(--content-border); color: var(--content-text);
}
.sidebar-news li { margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid var(--content-border); }
.sidebar-news li:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.sidebar-news li a { font-size: 14px; color: var(--content-text); line-height: 1.6; display: block; }
.sidebar-news li a:hover { color: var(--content-primary); }
.sidebar-news li .date { font-size: 12px; color: var(--content-text-light); margin-top: 4px; display: block; }
.contact-widget { text-align: center; }
.contact-widget .phone {
    font-size: 28px; font-weight: 800; color: var(--content-primary); margin: 16px 0;
}
.contact-widget p { font-size: 14px; color: var(--content-text); margin-bottom: 8px; }

/* ---------- 联系我们 ---------- */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-info-card {
    background: var(--content-bg-card); border: 1px solid var(--content-border);
    border-radius: var(--content-radius-lg); padding: 40px;
}
.contact-info-card h3 { font-size: 24px; font-weight: 700; margin-bottom: 28px; color: var(--content-text); }
.contact-info-item {
    display: flex; gap: 16px; margin-bottom: 24px; padding-bottom: 24px;
    border-bottom: 1px solid var(--content-border);
}
.contact-info-item:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.contact-info-icon {
    flex-shrink: 0; width: 48px; height: 48px; border-radius: 12px;
    background: rgba(37,99,235,0.08); display: flex; align-items: center; justify-content: center;
    font-size: 20px;
}
.contact-info-item h4 { font-size: 16px; font-weight: 600; margin-bottom: 4px; color: var(--content-text); }
.contact-info-item p { font-size: 15px; color: var(--content-text-light); }
.contact-form-card {
    background: var(--content-bg-card); border: 1px solid var(--content-border);
    border-radius: var(--content-radius-lg); padding: 40px;
}
.contact-form-card h3 { font-size: 24px; font-weight: 700; margin-bottom: 28px; color: var(--content-text); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 8px; color: var(--content-text); }
.form-group input, .form-group textarea, .form-group select {
    width: 100%; padding: 14px 16px; background: var(--content-bg-gray);
    border: 1px solid var(--content-border); border-radius: var(--content-radius);
    color: var(--content-text); font-size: 15px; transition: var(--content-transition);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none; border-color: var(--content-primary); box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-submit { width: 100%; padding: 16px; font-size: 16px; }

/* ---------- 关于我们 ---------- */
.about-intro {
    background: var(--content-bg-card);
    border: 1px solid var(--content-border);
    border-radius: var(--content-radius-lg);
    padding: 48px;
    margin-bottom: 48px;
}
.about-intro-title {
    font-size: 28px;
    margin-bottom: 24px;
    color: var(--content-primary);
    font-weight: 700;
}
.about-intro-content {
    font-size: 16px;
    line-height: 2;
    color: var(--content-text);
}
.about-intro-content p { margin-bottom: 16px; }
.about-intro-content p:last-child { margin-bottom: 0; }
.about-city-notice {
    margin-top: 24px;
    padding: 16px 20px;
    background: rgba(37,99,235,0.08);
    border-left: 3px solid var(--content-primary);
    border-radius: 0 8px 8px 0;
    line-height: 1.8;
    font-size: 14px;
    color: var(--content-text);
}
.about-city-notice strong { color: var(--content-primary-dark); font-weight: 600; }

/* ---------- 分页 ---------- */
.pagination {
    display: flex; justify-content: center; gap: 8px; margin-top: 48px; flex-wrap: wrap;
}
.pagination a, .pagination span {
    padding: 10px 18px; font-size: 14px; border-radius: 8px;
    border: 1px solid var(--content-border); color: var(--content-text);
    transition: var(--content-transition);
}
.pagination a:hover { border-color: var(--content-primary); color: var(--content-primary); }
.pagination .current { background: var(--content-primary); color: #fff; border-color: var(--content-primary); }

/* ---------- 空状态 ---------- */
.empty-state {
    text-align: center; padding: 80px 20px; color: var(--content-text-light);
}
.empty-state .icon { font-size: 64px; margin-bottom: 16px; opacity: 0.5; }
.empty-state p { font-size: 16px; color: var(--content-text); }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
    .business-grid, .news-grid, .product-list { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .advantages-grid { grid-template-columns: 1fr; }
    .detail-layout { grid-template-columns: 1fr; }
    .contact-layout { grid-template-columns: 1fr; }
    .hero h1 { font-size: 44px; }
    .hero-stats { gap: 32px; }
}

@media (max-width: 768px) {
    .section { padding: 56px 0; }
    .section-title h2 { font-size: 28px; }
    .container { width: 100%; padding: 0 16px; }
    .hero { min-height: auto; padding: 80px 0 60px; }
    .hero h1 { font-size: 36px; }
    .hero-subtitle { font-size: 16px; }
    .hero-stats { gap: 24px; flex-wrap: wrap; margin-top: 40px; padding-top: 28px; }
    .hero-stat .num { font-size: 28px; }
    .business-grid, .news-grid, .product-list { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .stat-item .num { font-size: 36px; }
    .page-banner { padding: 50px 0; }
    .page-banner h1 { font-size: 28px; }
    .detail-content { padding: 24px; }
    .detail-content h1 { font-size: 24px; }
    .form-row { grid-template-columns: 1fr; }
    .about-intro { padding: 28px 20px; margin-bottom: 32px; }
    .about-intro-title { font-size: 22px; margin-bottom: 16px; }
    .about-intro-content { font-size: 15px; line-height: 1.9; }
    .contact-info-card, .contact-form-card { padding: 28px 20px; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 30px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .section-title h2 { font-size: 24px; }
    .business-card { padding: 28px 24px; }
}