@charset "gb2312";
/* 
 * 智达物流 - 主样式文件 (GB2312优化版)
 * 版本: 2.0.0
 * 最后更新: 2026-04-03
 */

/* ===== 閲嶇疆涓庡熀纭�鏍峰紡 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font: 16px/1.6 "Microsoft YaHei", Arial, Helvetica, sans-serif;
    color: #333;
    background: #fff;
    overflow-x: hidden;
}

img {
    border: 0;
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

a {
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
}

a:hover {
    color: #f22645;
}

/* ===== 瀹瑰櫒 ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* ===== 娓呴櫎娴姩 ===== */
.clearfix:after {
    content: "";
    display: table;
    clear: both;
}

.clearblank { clear: both; width: 100%; overflow: hidden; }

/* ===== 鎸夐挳鏍峰紡 ===== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    border-radius: 50px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: #f22645;
    color: #fff;
}

.btn-primary:hover {
    background: #d61a1a;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(242,38,69,0.3);
}

.btn-outline {
    background: transparent;
    border: 2px solid #f22645;
    color: #f22645;
}

.btn-outline:hover {
    background: #f22645;
    color: #fff;
}

.btn-large {
    padding: 15px 40px;
    font-size: 18px;
}

/* ===== 澶撮儴瀵艰埅 ===== */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 9999;
    padding: 30px 0;
    transition: all 0.3s ease;
    background: transparent;
}

.header.scrolled {
    background: rgba(255,255,255,0.95);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    padding: 15px 0;
}

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

.logo {
    flex-shrink: 0;
    z-index: 1000;
}

.logo img {
    height: 50px;
    width: auto;
}

/* 绉诲姩绔彍鍗曟寜閽?*/
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1000;
}

.mobile-menu-btn span {
    width: 30px;
    height: 3px;
    background: #fff;  /* 白色，与深色背景搭配 */
    transition: all 0.3s ease;
    border-radius: 3px;
}

.header.scrolled .mobile-menu-btn span {
    background: #333;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}
.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}
.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* 瀵艰埅鑿滃崟 */
.nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 5px;
}

.nav-list li a {
    display: block;
    padding: 8px 10px;
    color: #FF6B35;  /* 黄色，与深色背景搭配 */
    font-weight: 500;
    border-radius: 30px;
}

.header.scrolled .nav-list li a {
    color: #f00;
}

.nav-list li a:hover,
.nav-list li.active a {
    color: #f22645;
    background: rgba(242,38,69,0.1);
}

/* 澶撮儴鐢佃瘽 */
.header-tel {
    flex-shrink: 0;
    text-align: right;
    color: #000000;
}

.header.scrolled .header-tel {
    color: #333;
}

.tel-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: inherit;
    font-size: 20px;
    font-weight: 700;
    text-decoration: none;
}

.header-tel small {
    font-size: 12px;
    opacity: 0.8;
}

/* ===== Banner鍖哄煙 ===== */
.banner {
    position: relative;
    height: 100vh;
    min-height: 600px;
    background: linear-gradient(135deg, #894a84, #37a8ff);
    color: #fff;
    overflow: hidden;
}

.banner-container {
    position: relative;

    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    display: flex;
    align-items: center;
}

.banner-content {
    max-width: 700px;
    animation: fadeInUp 1s ease;
}

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

.banner-title {
    font-size: 48px;
    color: #fff;
    margin-bottom: 20px;
}

.banner-title em {
    color: #f22645;
    font-style: normal;
}

.banner-subtitle {
    font-size: 24px;
    margin-bottom: 20px;
    opacity: 0.9;
}

.banner-desc {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.8;
    line-height: 1.8;
}

.banner-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: #f22645;
    transform: scale(1.2);
}

/* ===== 浼樺娍鍖哄煙 ===== */
.advantage {
    position: relative;
    padding: 80px 0;
    background: #f8f9fa;
}

.advantage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    list-style: none;
}

.advantage-card {
    background: #fff;
    padding: 40px 30px;
    text-align: center;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.advantage-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(242,38,69,0.15);
}

.advantage-icon {
    margin-bottom: 20px;
}

.advantage-icon img {
    width: 80px;
    height: 80px;
    margin: 0 auto;
}

.advantage-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: #333;
}

.advantage-card p {
    color: #666;
    line-height: 1.6;
}

/* ===== 鏈嶅姟鍖哄煙 ===== */
.services {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 36px;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
    margin-bottom: 15px;
}

.section-header h2:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #f22645;
}

.section-header p {
    color: #888;
    font-size: 14px;
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-item {
    display: block;
    text-decoration: none;
}

.service-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(242,38,69,0.15);
    border-color: #f22645;
}

.service-icon {
    margin-bottom: 20px;
}

.service-icon img {
    width: 60px;
    height: 60px;
    margin: 0 auto;
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: #333;
}

.service-card p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-link {
    color: #f22645;
    font-weight: 500;
}

/* ===== 浠锋牸鍖哄煙 ===== */
.price-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.price-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.price-item {
    list-style: none;
}

.price-card {
    display: block;
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.price-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(242,38,69,0.15);
}

.price-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.price-card p {
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
    line-height: 1.6;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.price-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}

.price-date {
    color: #999;
}

.price-link {
    color: #f22645;
}

/* ===== 鍏充簬鎴戜滑 ===== */
.about-section {
    padding: 80px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h2 {
    font-size: 36px;
    margin-bottom: 30px;
}

.about-desc {
    color: #666;
    margin-bottom: 30px;
    line-height: 1.8;
}

.about-features {
    list-style: none;
    margin-bottom: 30px;
}

.about-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    color: #666;
}

.about-features i:before {
    content: "✓";
    color: #f22645;
    font-weight: bold;
    font-style: normal;
    margin-right: 8px;
}

.about-image {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.about-image img {
    width: 100%;
    height: auto;
    transition: all 0.3s ease;
}

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


/*list-bg*/
.list-bg { background: url(../images/list-bg.png) no-repeat; background-size: cover; background-position: center; height: 360px; margin-top: 96px; }
.list-title { font-size: 24px; background: url(../images/title-bg.png) no-repeat top center; padding-top: 20px; margin-bottom: 20px; text-align: center }
/*page-nav*/
.page-nav { color: #666; font-size: 14px; margin: 20px 0 }
.page-nav a { color: #666 }
.page-nav a:hover { color: #f22645 }
.page-about { margin-bottom: 40px }

/* ===== 璧勮鍖哄煙 ===== */
.news-section {
    padding: 20px 0;
    background: #f8f9fa;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.news-item {
    list-style: none;
}

.news-card {
    display: flex;
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    gap: 15px;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(242,38,69,0.15);
}

.news-date {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    background: #f22645;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.news-date .day {
    font-size: 28px;
    font-weight: bold;
    line-height: 1;
}

.news-date .month {
    font-size: 14px;
    opacity: 0.9;
}

.news-content {
    flex: 1;
}

.news-content h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.news-content p {
    color: #666;
    font-size: 14px;
    margin-bottom: 10px;
    line-height: 1.6;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.read-more {
    color: #f22645;
    font-size: 14px;
    font-weight: 500;
}

.section-more {
    text-align: center;
}

/* ===== 鍒嗛〉鏍峰紡 ===== */
.pagination {
    text-align: center;
    margin: 40px 0;
}

.pagination a,
.pagination b {
    display: inline-block;
    padding: 8px 15px;
    margin: 0 5px;
    background: #1c2327;
    color: #fff;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.pagination a:hover,
.pagination b {
    background: #f22645;
}



/* 响应式调整 */
@media (max-width: 640px) {
    .section-title {
        font-size: 24px;
    }
    .updates-grid {
        grid-template-columns: 1fr;
    }
    .update-title {
        font-size: 16px;
    }
}

/* ===== 鏂囩珷璇︽儏椤?===== */
.page-banner {
    height: 300px;
    background-size: cover;
    background-position: center;
    position: relative;
    margin-top: 96px;
    display: flex;
    align-items: center;
    text-align: center;
    color: #fff;
}

.page-banner:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
}

.page-banner .container {
    position: relative;
    z-index: 1;
}

.page-title {
    font-size: 36px;
    margin-bottom: 10px;
    color: #fff;
}

.breadcrumb {
    font-size: 14px;
}

.breadcrumb a {
    color: #fff;
    opacity: 0.8;
}

.breadcrumb a:hover {
    opacity: 1;
    color: #f22645;
}

.page-main {
    padding: 60px 0;
}

.article-detail {
    background: #fff;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    margin-bottom: 20px;
}

.article-title {
    font-size: 28px;
    text-align: center;
    margin-bottom: 20px;
}

.article-meta {
    text-align: center;
    color: #999;
    font-size: 14px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
    margin-bottom: 10px;
}

.article-meta span {
    margin: 0 10px;
}

.article-content {
    color: #444;
    line-height: 1.8;
    margin-bottom: 30px;
}

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

.article-content img {
    max-width: 100%;
    height: auto;
    margin: 20px auto;
}

.article-tags {
    padding: 20px 0;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    margin-bottom: 20px;
    color: #999;
}

.article-nav {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}

.article-prev,
.article-next {
    max-width: 45%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.related-articles {
    background: #fff;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
	max-width: 1200px;        /* 设置一个最大宽度 */
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
	/* 可选：添加一些内边距，防止内容贴边 */
    /* 其他样式保持不变，如字体、背景等 */
}

.related-articles h3 {
    font-size: 20px;
    margin-bottom: 20px;
    padding: 10px;
    border-bottom: 2px solid #f22645;
}

.related-list {
    column-count: 2;    /* 分成两列 */
    column-gap: 30px;   /* 列间距 */
    list-style: none;
}
@media screen and (max-width: 600px) {
    .related-list {
        column-count: 1;  /* 改为单列 */
    }
}
.related-list li {
	/* 避免列表项断开跨列，保持完整性 */
    break-inside: avoid;
    padding: 10px 0;
    border-bottom: 1px dashed #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.related-list li a {
    color: #666;
    transition: all 0.3s ease;
}

.related-list li a:hover {
    color: #f22645;
    padding-left: 5px;
}
/* ===== 鍒楄〃椤垫牱寮?===== */
.news-list-page {
    margin-bottom: 40px;
}

.news-list-page .news-item {
    margin-bottom: 30px;
}

/* ===== 椤佃剼 ===== */
/*footer*/
.footer {
    background: #0f1f2b;
    color: #a1afb8;
    padding: 60px 0 30px;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    margin-bottom: 20px;
    height: 50px;
    width: auto;
}

.footer-desc {
    margin-bottom: 20px;
    line-height: 1.8;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-contact a {
    color: #ff0000;
    text-decoration: none;
}

.footer-contact a:hover {
    color: #fff;
}
/* 横排导航样式 - 所有屏幕都保持横排 */
.footer-nav-horizontal ul.horizontal-list.mobile-horizontal {
    display: flex;
    flex-wrap: wrap;
    gap: 15px 25px;
}

.footer-nav-horizontal ul.horizontal-list.mobile-horizontal li {
    margin-bottom: 5px;
}

.footer-nav-horizontal ul.horizontal-list.mobile-horizontal li a {
    color: #a1afb8;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: nowrap; /* 禁止文字换行 */
}

.footer-nav-horizontal ul.horizontal-list.mobile-horizontal li a:hover {
    color: #fff;
}
/* 手机屏幕横排样式 - 网格布局 */
@media screen and (max-width: 767px) {
    .footer-nav-horizontal ul.horizontal-list.mobile-horizontal {
        display: grid;
        grid-template-columns: repeat(4, 1fr); /* 四列布局 */
        gap: 10px;
    }
    
    .footer-nav-horizontal ul.horizontal-list.mobile-horizontal li {
        margin-bottom: 0;
    }
    
    .footer-nav-horizontal ul.horizontal-list.mobile-horizontal li a {
        display: block;
        padding: 5px 0;
        white-space: normal;
        word-break: break-word;
    }
}

@media screen and (max-width: 300px) {
    .footer-nav-horizontal ul.horizontal-list.mobile-horizontal {
        grid-template-columns: 2fr; /* 超小屏幕两列 */
    }
}



.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(161,175,184,0.2);
}

.footer-bottom a {
    color: #a1afb8;
    text-decoration: none;
}

.footer-bottom a:hover {
    color: #fff;
}
.box { overflow: hidden; margin: auto }
.ft-img { color: #fff; text-align: center }
.ft-img li { display: inline-block; margin: 0 10px }
.ft-img li i { display: block; width: 52px; margin: 0 auto 20px; overflow: hidden; }
.ft-img img {padding: 8px; border: #fff 2px solid; border-radius: 100%; }
.ft-img li a { color: #fff; display: block }

/* ===== 杩斿洖椤堕儴 ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: #f22645;
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    font-size: 24px;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: #d61a1a;
    transform: translateY(-3px);
}

/* ===== 鍝嶅簲寮忚璁?===== */
@media screen and (max-width: 1023px) {
    .header {
        background: rgba(0,0,0,0.8);
        padding: 20px 0;
    }
    .header.scrolled {
        background: rgba(0,0,0,0.9);
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: #fff;
        padding: 80px 30px 30px;
        transition: right 0.3s ease;
        box-shadow: -5px 0 30px rgba(0,0,0,0.1);
        justify-content: flex-start;
        overflow-y: auto;
    }
    
    .nav.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        width: 100%;
    }
    
    .nav-list li a {
        color: #333;
        padding: 15px 0;
        border-bottom: 1px solid #eee;
    }
    
    .header-tel {
        display: none;
    }
    
    .banner-title {
        font-size: 36px;
    }
    
    .banner-subtitle {
        font-size: 20px;
    }
    
    .advantage-grid,
    .services-grid,
    .price-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
    
    .footer-main {
        grid-template-columns: 1fr 1fr;
    }
}

@media screen and (max-width: 767px) {
    .banner {
        min-height: 500px;
    }
    
    .banner-content {
        text-align: center;
    }
    
    .banner-title {
        font-size: 28px;
    }
    
    .banner-subtitle {
        font-size: 18px;
    }
    
    .banner-desc {
        font-size: 16px;
    }
    
    .advantage-grid,
    .services-grid,
    .price-grid,
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .page-banner {
        height: 200px;
        margin-top: 70px;
    }
    
    .page-title {
        font-size: 24px;
    }
    
    .article-detail {
        padding: 20px;
    }
    
    .article-title {
        font-size: 22px;
    }
    
    .article-nav {
        flex-direction: column;
        gap: 15px;
    }
    
    .article-prev,
    .article-next {
        max-width: 100%;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-qrcode {
        text-align: left;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
}

@media screen and (max-width: 480px) {
    .logo img {
        height: 40px;
    }
    
    .banner {
        min-height: 400px;
    }
    
    .news-card {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .news-date {
        width: 60px;
        height: 60px;
    }
    
    .news-date .day {
        font-size: 24px;
    }
}

/* ===== 宸ュ叿绫?===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.no-data {
    text-align: center;
    color: #999;
    padding: 50px 0;
}

/* 下半部分服务区域整体样式 */
.bottom-services-section {
    padding: 20px 0;
    background-color: #f8f9fa; /* 可调整背景色与上半部分区分 */
    margin-top: 40px;
}

/* 核心网格布局：一行四个，自动换行 */
.services-grid-bottom {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 一行四个，等宽 */
    gap: 30px; /* 栏目之间的间距 */
    margin-top: 40px;
}

/* 单个服务卡片样式 */
.service-item-bottom {
    text-decoration: none;
    display: block;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card-bottom {
    background: #fff;
    border-radius: 12px;
    padding: 20px 20px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    height: 100%;
    transition: all 0.3s ease;
    border: 1px solid #eef2f6;
}

.service-card-bottom:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(242,38,69,0.15);
    border-color: #f22645;
}


/* 标题样式 */
.service-card-bottom h3 {
    font-size: 20px;
    color: #1f2d3d;
    font-weight: 600;
}


/* 响应式：平板设备变为一行两个 */
@media (max-width: 768px) {
    .services-grid-bottom {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    .service-card-bottom {
        padding: 10px 10px;
    }
    .service-card-bottom h3 {
        font-size: 16px;
    }
}

/* 响应式：手机设备变为一行一个 */
@media (max-width: 480px) {
    .services-grid-bottom {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}