/* =========================== 
   宜荣财达物流 - 前台样式
   物流行业风格 | www.yrcdw.com
   ====================== == */

/* ---- 基础重置 ---- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #1a5fb4;
    --primary-dark: #0d3b7a;
    --primary-light: #4a90d9;
    --secondary: #e74c3c;
    --secondary-dark: #c0392b;
    --secondary-light: #ff6b5b;
    --dark: #1a1a2e;
    --dark-light: #2d2d44;
    --gray: #6c757d;
    --gray-light: #f8f9fa;
    --gray-border: #e9ecef;
    --white: #ffffff;
    --success: #28a745;
    --danger: #dc3545;
    --shadow: 0 2px 15px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --radius: 8px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
    --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    color: var(--dark);
    line-height: 1.6;
    background: var(--white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul, ol {
    list-style: none;
}

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

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

/* ---- 顶部信息栏 ---- */
.top-bar {
    background: #0a1f3d;
    color: var(--white);
    padding: 10px 0;
    font-size: 13px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

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

.top-bar-left span {
    margin-right: 24px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.top-bar-left i {
    color: #f39c12;
    font-size: 14px;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.top-bar-right a {
    color: rgba(255,255,255,0.85);
    transition: var(--transition);
}

.top-bar-right a:hover {
    color: #f39c12;
}

.top-divider {
    opacity: 0.3;
}

/* ---- 头部区域 ---- */
.main-header {
    background: var(--white);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    background: #fff;
    padding: 24px 0;
    border-bottom: 1px solid #eee;
}
.header-top-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo */
.logo a {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo img {
    height: 68px;
    width: auto;
}

.logo-text h1 {
    font-size: 28px;
    font-weight: 700;
    color: #0a1f3d;
    line-height: 1.2;
    margin-bottom: 4px;
    letter-spacing: 1px;
}

.logo-text p {
    font-size: 13px;
    color: #666;
    letter-spacing: 2px;
}

/* 右侧热线 */
.header-hotline {
    display: flex;
    align-items: center;
    gap: 18px;
    background: linear-gradient(135deg, #fff5f5 0%, #fff 100%);
    padding: 14px 32px;
    border-radius: 50px;
    border: 1px solid #ffe0e0;
}
.hotline-icon {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
    animation: phonePulse 2s infinite;
}

@keyframes phonePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.hotline-text span {
    font-size: 14px;
    color: #666;
    display: block;
    margin-bottom: 2px;
}
.hotline-text strong {
    font-size: 30px;
    color: #e74c3c;
    font-weight: 700;
    letter-spacing: 1px;
    font-family: 'Arial', sans-serif;
}

/* ========== 导航栏 — 物流蓝 + 当前页高亮 ========== */
.header-nav-wrap {
    background: linear-gradient(135deg, #0a1f3d 0%, #143d6b 50%, #0a1f3d 100%);
    border-top: 3px solid #e74c3c;
    position: relative;
}

.header-nav-wrap::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
    animation: navShine 5s infinite;
}

@keyframes navShine {
    0% { left: -100%; }
    100% { left: 100%; }
}

.header-nav-wrap .container {
    display: flex;
    align-items: center;
}
.main-nav {
    width: 100%;
}
.nav-list {
    display: flex;
    align-items: center;
    width: 100%;
}
.nav-item {
    position: relative;
}

/* 导航链接基础样式 — 更大气 */
.nav-item > a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 32px;
    height: 58px;
    font-size: 16px;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
    white-space: nowrap;
    transition: all 0.3s ease;
    position: relative;
    letter-spacing: 0.5px;
}

/* Hover — 红色背景高亮 */
.nav-item > a:hover {
    background: rgba(231, 76, 60, 0.9);
    color: #fff;
}

/* Active 当前页面 — 红色背景高亮 */
.nav-item.active > a {
    background: #e74c3c !important;
    color: #fff !important;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.4);
}

/* 确保active状态优先级最高 */
.nav-item.active > a:hover {
    background: #c0392b !important;
}

/* 首页按钮 — 只在当前页(active)时红色高亮 */
.nav-item:first-child.active > a {
    background: #e74c3c;
    padding: 0 38px;
    font-weight: 600;
}
.nav-item:first-child.active > a:hover {
    background: #c0392b;
}

/* 非active的首页按钮保持默认导航样式 */
.nav-item:first-child > a {
    padding: 0 32px;
}

/* 下拉箭头 */
.dropdown-arrow {
    font-size: 11px;
    margin-left: 5px;
    transition: transform 0.3s;
    opacity: 0.8;
}
.nav-item.has-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

/* 下拉菜单 — 更大气 */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: #fff;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    border-radius: 0 0 8px 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: all 0.35s ease;
    z-index: 9999;
    border-top: 3px solid #e74c3c;
    display: none;
}

/* 一级菜单 hover 显示二级下拉 */
.nav-item.has-dropdown:hover > .dropdown-menu {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
}

/* JS 后备 show 类 */
.nav-item.has-dropdown > .dropdown-menu.show {
    display: block;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown-item {
    position: relative;
}

/* 有子菜单的项显示右侧箭头指示 */
.dropdown-item.has-sub > a::after {
    content: '\f054';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 10px;
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    transition: all 0.3s;
}
.dropdown-item.has-sub:hover > a::after {
    color: #fff;
}
.dropdown-item > a {
    display: block;
    padding: 14px 22px;
    font-size: 15px;
    color: #333;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.25s;
    font-weight: 500;
}
.dropdown-item > a:hover {
    background: #1a5fb4;
    color: #fff;
    padding-left: 28px;
}

/* 二级下拉 */
.sub-dropdown-menu {
    position: absolute;
    top: 0;
    left: 100%;
    min-width: 200px;
    background: #fff;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    opacity: 0;
    visibility: hidden;
    transform: translateX(15px);
    transition: all 0.35s;
    border-radius: 8px;
    border-left: 3px solid #e74c3c;
    z-index: 10000;
    display: none;
    margin-left: 2px;
}

/* 二级菜单项 hover 显示三级子菜单 */
.dropdown-item.has-sub:hover > .sub-dropdown-menu {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateX(0) !important;
}

/* JS 后备 show 类 */
.dropdown-item.has-sub > .sub-dropdown-menu.show {
    display: block;
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}
.sub-dropdown-menu li a {
    display: block;
    padding: 12px 20px;
    font-size: 14px;
    color: #333;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.25s;
    font-weight: 500;
}
.sub-dropdown-menu li a:hover {
    background: #1a5fb4;
    color: #fff;
}

/* 移动端菜单按钮 */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
}
.mobile-menu-btn span {
    display: block;
    width: 26px;
    height: 3px;
    background: #fff;
    border-radius: 2px;
    transition: all 0.3s;
}

/* 移动端侧边栏 */
.mobile-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.6);
    z-index: 1998;
    backdrop-filter: blur(3px);
}
.mobile-overlay.active { display: block; }
.mobile-sidebar {
    position: fixed;
    top: 0; right: -320px;
    width: 300px; height: 100vh;
    background: #fff;
    z-index: 1999;
    transition: right 0.35s ease;
    overflow-y: auto;
    box-shadow: -5px 0 30px rgba(0,0,0,0.2);
}
.mobile-sidebar.active { right: 0; }
.mobile-sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 22px;
    background: linear-gradient(135deg, #0a1f3d 0%, #143d6b 100%);
    color: #fff;
}
.mobile-logo { display: flex; align-items: center; gap: 10px; }
.mobile-logo img { height: 38px; }
.mobile-logo span { font-weight: 600; font-size: 16px; }
.mobile-close { cursor: pointer; font-size: 22px; transition: transform 0.3s; }
.mobile-close:hover { transform: rotate(90deg); }
.mobile-nav-list li a {
    display: flex; align-items: center; gap: 12px;
    padding: 16px 22px;
    color: #333;
    font-size: 15px;
    border-bottom: 1px solid #f0f0f0;
    font-weight: 500;
    transition: all 0.2s;
}
.mobile-nav-list li a i:first-child { 
    color: #e74c3c; 
    width: 22px;
    font-size: 16px;
}
.mobile-nav-list li a:hover {
    background: #f8f9fa;
    color: #e74c3c;
    padding-left: 28px;
}
.mobile-submenu { display: none; background: #f8f9fa; }
.mobile-submenu.active { display: block; }
.mobile-submenu li a { padding-left: 55px; font-size: 14px; color: #666; }

/* ---- 轮播图区域 - 高亮清晰特效版（最终稳定版） ---- */
.banner-section {
    position: relative;
    height: 650px;
    overflow: hidden;
}

.banner-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

/* 基础幻灯片：非激活状态完全透明且不响应鼠标 */
.banner-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1.2s ease-in-out, visibility 1.2s ease-in-out;
    z-index: 0;
    pointer-events: none;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    filter: contrast(1.08) saturate(1.05) brightness(1.02);
}

/* 激活状态：显示 + 所有动画一次性触发 */
.banner-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
    pointer-events: all;
    animation: bannerKenBurns 8s ease-out forwards;
}

/* 光扫效果：激活时自动播放 */
.banner-slide.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255,255,255,0.25), 
        transparent);
    transform: skewX(-20deg);
    animation: bannerShine 2s ease-in-out forwards;
    z-index: 3;
    pointer-events: none;
}

@keyframes bannerKenBurns {
    0% { transform: scale(1.08); }
    100% { transform: scale(1); }
}

@keyframes bannerShine {
    0% { left: -100%; }
    100% { left: 200%; }
}

/* 遮罩层 */
.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        rgba(10,31,61,0.75) 0%, 
        rgba(10,31,61,0.35) 40%, 
        rgba(10,31,61,0.05) 100%);
    z-index: 1;
}

/* 光晕层 */
.banner-slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, 
        rgba(255,255,255,0.12) 0%, 
        transparent 55%);
    pointer-events: none;
    z-index: 1;
}

.banner-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    align-items: center;
}

.banner-text {
    max-width: 650px;
    color: var(--white);
}

/* 文字入场动画 */
.banner-slide.active .banner-title {
    animation: slideInUp 0.8s ease forwards 0.3s;
    opacity: 0;
}

.banner-slide.active .banner-desc {
    animation: slideInUp 0.8s ease forwards 0.6s;
    opacity: 0;
}

.banner-slide.active .banner-btn {
    animation: slideInUp 0.8s ease forwards 0.9s;
    opacity: 0;
}

@keyframes slideInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

.banner-title {
    font-size: 60px;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 22px;
    text-shadow: 
        0 0 30px rgba(0,0,0,0.4), 
        2px 2px 12px rgba(0,0,0,0.5),
        0 0 60px rgba(26,95,180,0.15);
    letter-spacing: 2px;
}

.banner-desc {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.95;
    line-height: 1.8;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.3);
    max-width: 520px;
}

.banner-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 45px;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: var(--white);
    font-size: 17px;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 6px 25px rgba(231, 76, 60, 0.5);
    border: none;
    cursor: pointer;
    letter-spacing: 1px;
}

.banner-btn:hover {
    background: linear-gradient(135deg, #ff6b5b 0%, #e74c3c 100%);
    transform: translateY(-3px);
    box-shadow: 0 10px 35px rgba(231, 76, 60, 0.6);
}

.banner-btn i {
    transition: transform 0.3s ease;
}

.banner-btn:hover i {
    transform: translateX(5px);
}

/* 指示器 */
.banner-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 14px;
    z-index: 20;
}

.banner-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    cursor: pointer;
    transition: all 0.4s ease;
    border: 2px solid rgba(255,255,255,0.4);
    position: relative;
    overflow: hidden;
    z-index: 21;
}

.banner-dot::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: rgba(255,255,255,0.6);
    border-radius: inherit;
    transition: width 0.1s linear;
}

.banner-dot.active::before {
    width: 100%;
    transition: width 5s linear;
}

.banner-dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--white);
    transition: transform 0.3s ease;
}

.banner-dot.active {
    background: #e74c3c;
    border-color: #e74c3c;
    width: 40px;
    border-radius: 10px;
}

.banner-dot.active::after {
    transform: translate(-50%, -50%) scale(1);
}

/* 左右箭头 */
.banner-arrows {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 50px;
    z-index: 20;
    pointer-events: none;
}

.banner-arrow {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255,255,255,0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 22px;
    cursor: pointer;
    transition: all 0.3s ease;
    pointer-events: all;
    z-index: 21;
}

.banner-arrow:hover {
    background: #e74c3c;
    border-color: #e74c3c;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 5px 20px rgba(231, 76, 60, 0.4);
}

/* ---- 统计数据区域 ---- */
.stats-section {
    background: linear-gradient(135deg, #0a1f3d 0%, #143d6b 100%);
    padding: 70px 0;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255,255,255,0.03);
    border-radius: 50%;
}

.stats-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 300px;
    height: 300px;
    background: rgba(231, 76, 60, 0.08);
    border-radius: 50%;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 35px;
    position: relative;
    z-index: 1;
}

.stats-item {
    text-align: center;
    color: var(--white);
    padding: 20px;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.stats-item:hover {
    background: rgba(255,255,255,0.08);
    transform: translateY(-5px);
}

.stats-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 18px;
    background: rgba(255,255,255,0.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    backdrop-filter: blur(5px);
    border: 2px solid rgba(255,255,255,0.2);
    transition: all 0.3s ease;
}

.stats-item:hover .stats-icon {
    background: #e74c3c;
    border-color: #e74c3c;
    transform: scale(1.1);
}

.stats-number {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 8px;
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #fff 0%, #f0f0f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stats-label {
    font-size: 17px;
    opacity: 0.9;
    letter-spacing: 2px;
    font-weight: 500;
}

/* ---- 公共区块标题 ---- */
.section-header {
    text-align: center;
    margin-bottom: 55px;
}

.section-header.left-align {
    text-align: left;
}

.section-tag {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    color: #e74c3c;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 12px;
    position: relative;
}

.section-tag::before,
.section-tag::after {
    content: '';
    display: inline-block;
    width: 30px;
    height: 2px;
    background: #e74c3c;
    vertical-align: middle;
    margin: 0 12px;
    opacity: 0.5;
}

.section-title {
    font-size: 38px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 18px;
    position: relative;
    letter-spacing: 1px;
}

.section-subtitle {
    font-size: 17px;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.section-line {
    width: 70px;
    height: 4px;
    background: linear-gradient(90deg, #e74c3c, #f39c12);
    margin: 22px auto 0;
    border-radius: 2px;
}

.section-header.left-align .section-line {
    margin: 22px 0 0;
}

.section-more {
    text-align: center;
    margin-top: 45px;
}

.more-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 35px;
    border: 2px solid #1a5fb4;
    color: #1a5fb4;
    font-size: 16px;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition);
    background: #fff;
}

.more-btn:hover {
    background: #1a5fb4;
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(26,95,180,0.3);
}

/* ---- 运输线路区域 —— 参照每日发货记录样式 ---- */
.line-section {
    padding: 90px 0;
    background: var(--gray-light);
}

.line-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.line-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    border: 1px solid transparent;
}

.line-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.12);
    border-color: rgba(26,95,180,0.1);
}

/* 装货图片 —— 顶部圆角 */
.line-card-img {
    height: 180px;
    overflow: hidden;
    position: relative;
    background: #f0f2f5;
}

.line-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.4s ease;
    display: block;
}

.line-card:hover .line-card-img img {
    transform: scale(1.05);
}

/* 卡片内容体 */
.line-card-body {
    padding: 18px;
}

/* 标题 —— 参照截图：黑色，可换行，限制2行 */
.line-name {
    font-size: 16px;
    font-weight: 500;
    color: #333;
    line-height: 1.5;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 48px;
}

/* 底部信息行：路线(蓝) + 日期(灰) 平排 */
.line-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

/* 路线：蓝色文字，如"诸暨 → 嘉兴市" */
.line-route {
    font-size: 14px;
    color: #1a5fb4;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
}

.line-route i {
    color: #1a5fb4;
    font-size: 12px;
}

/* 日期：灰色小字，如"08月01日" */
.line-date {
    font-size: 13px;
    color: #999;
    white-space: nowrap;
}

/* ---- 关于我们区域 ---- */
.about-section {
    padding: 90px 0;
    background: var(--white);
}

.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-img-main img {
    width: 100%;
    height: 420px;
    object-fit: cover;
}

.about-img-sub {
    position: absolute;
    bottom: -35px;
    right: -25px;
    width: 280px;
    height: 200px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 6px solid var(--white);
}

.about-img-sub img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-experience {
    position: absolute;
    top: 35px;
    left: -25px;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: var(--white);
    padding: 22px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: 0 8px 25px rgba(231, 76, 60, 0.4);
}

.exp-number {
    display: block;
    font-size: 40px;
    font-weight: 700;
    line-height: 1;
}

.exp-text {
    font-size: 14px;
    opacity: 0.9;
    margin-top: 4px;
}

.about-content {
    padding-left: 20px;
}

.about-text {
    font-size: 16px;
    color: var(--gray);
    line-height: 1.9;
    margin-bottom: 18px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
    margin: 35px 0;
}

.about-feature {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 15px;
    border-radius: 12px;
    transition: all 0.3s;
}

.about-feature:hover {
    background: var(--gray-light);
    transform: translateX(5px);
}

.feature-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: linear-gradient(135deg, #1a5fb4 0%, #0d3b7a 100%);
    color: var(--white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 4px 15px rgba(26,95,180,0.3);
}

.feature-text h4 {
    font-size: 17px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 5px;
}

.feature-text p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.5;
}

.about-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 40px;
    background: linear-gradient(135deg, #1a5fb4 0%, #0d3b7a 100%);
    color: var(--white);
    font-size: 16px;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(26,95,180,0.3);
    border: none;
}

.about-btn:hover {
    background: linear-gradient(135deg, #0d3b7a 0%, #1a5fb4 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(26,95,180,0.4);
}

/* ---- 合作车辆区域 ---- */
.vehicle-section {
    padding: 90px 0;
    background: var(--gray-light);
}

.vehicle-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.vehicle-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    border: 1px solid transparent;
}

.vehicle-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.12);
    border-color: rgba(26,95,180,0.1);
}

.vehicle-img {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.vehicle-img::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.3), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.vehicle-card:hover .vehicle-img::after {
    opacity: 1;
}

.vehicle-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.vehicle-card:hover .vehicle-img img {
    transform: scale(1.1);
}

.vehicle-info {
    padding: 22px;
}

.vehicle-info h3 {
    font-size: 19px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.vehicle-info h3 a {
    color: inherit;
    text-decoration: none;
}

.vehicle-length {
    font-size: 14px;
    color: var(--primary);
    font-weight: 500;
    margin-left: 6px;
}

.vehicle-phone {
    font-size: 14px;
    color: #555;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.vehicle-phone i {
    color: #e74c3c;
    font-size: 12px;
}

.vehicle-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.vehicle-tags span {
    font-size: 12px;
    padding: 5px 14px;
    background: var(--gray-light);
    color: var(--primary);
    border-radius: 20px;
    font-weight: 500;
    white-space: nowrap;
}

.vehicle-section .section-more {
    margin-top: 45px;
}

.vehicle-img-link {
    display: block;
    position: relative;
}

.vehicle-img-link::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(26,95,180,0);
    transition: background 0.3s ease;
    pointer-events: none;
}

.vehicle-card:hover .vehicle-img-link::after {
    background: rgba(26,95,180,0.08);
}

/* ---- 最新资讯区域 ---- */
.news-section {
    padding: 90px 0;
    background: var(--white);
}

.news-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 45px;
}

/* 推荐文章 */
.news-featured-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    border: 1px solid transparent;
}

.news-featured-card:hover {
    box-shadow: 0 20px 50px rgba(0,0,0,0.12);
    border-color: rgba(26,95,180,0.1);
    transform: translateY(-5px);
}

.news-featured-img {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.news-featured-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.news-featured-card:hover .news-featured-img img {
    transform: scale(1.05);
}

.news-featured-tag {
    position: absolute;
    top: 22px;
    left: 22px;
    padding: 8px 18px;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: var(--white);
    font-size: 13px;
    font-weight: 500;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
}

.news-featured-content {
    padding: 28px;
}

.news-featured-content h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 14px;
    line-height: 1.4;
}

.news-featured-content h3 a:hover {
    color: var(--primary);
}

.news-featured-content p {
    font-size: 15px;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 18px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-meta {
    display: flex;
    gap: 22px;
    font-size: 14px;
    color: var(--gray);
}

.news-meta i {
    margin-right: 6px;
    color: var(--primary);
}

/* 文章列表 */
.news-list {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.news-item {
    display: flex;
    gap: 22px;
    padding: 22px;
    background: var(--gray-light);
    border-radius: var(--radius);
    transition: all 0.35s ease;
    border-left: 4px solid transparent;
}

.news-item:hover {
    background: var(--white);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border-left-color: #e74c3c;
    transform: translateX(8px);
}

.news-date {
    min-width: 65px;
    text-align: center;
    padding: 12px;
    background: linear-gradient(135deg, #1a5fb4 0%, #0d3b7a 100%);
    color: var(--white);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 15px rgba(26,95,180,0.3);
}

.news-day {
    font-size: 26px;
    font-weight: 700;
    line-height: 1;
}

.news-month {
    font-size: 13px;
    opacity: 0.9;
    margin-top: 4px;
}

.news-item-content {
    flex: 1;
}

.news-item-content h4 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
}

.news-item-content h4 a:hover {
    color: var(--primary);
}

.news-item-content p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-item-content .news-meta {
    gap: 18px;
    font-size: 13px;
}

.news-cat {
    color: #e74c3c;
    font-weight: 600;
}

/* ---- CTA区域 ---- */
.cta-section {
    position: relative;
}

.cta-bg {
    position: relative;
    padding: 110px 0;
    background: url('/static/images/cta-bg.jpg') center/cover no-repeat;
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(10,31,61,0.95) 0%, rgba(10,31,61,0.85) 100%);
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--white);
}

.cta-content h2 {
    font-size: 46px;
    font-weight: 700;
    margin-bottom: 18px;
    letter-spacing: 1px;
}

.cta-content p {
    font-size: 20px;
    opacity: 0.9;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 25px;
    flex-wrap: wrap;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 45px;
    font-size: 17px;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.cta-btn-primary {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: var(--white);
    box-shadow: 0 6px 25px rgba(231, 76, 60, 0.4);
}

.cta-btn-primary:hover {
    background: linear-gradient(135deg, #ff6b5b 0%, #e74c3c 100%);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(231, 76, 60, 0.5);
}

.cta-btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.5);
}

.cta-btn-secondary:hover {
    background: var(--white);
    color: #0a1f3d;
    transform: translateY(-4px);
    border-color: #fff;
}

/* ---- 服务优势区域 ---- */
.service-section {
    padding: 90px 0;
    background: var(--gray-light);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
}

.service-card {
    background: var(--white);
    padding: 45px 35px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #1a5fb4, #e74c3c);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.12);
    border-color: rgba(26,95,180,0.1);
}

.service-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, #1a5fb4 0%, #0d3b7a 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    transition: all 0.4s ease;
    box-shadow: 0 6px 20px rgba(26,95,180,0.3);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    transform: rotateY(360deg);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.3);
}

.service-card h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 14px;
    color: var(--dark);
}

.service-card p {
    font-size: 15px;
    color: var(--gray);
    line-height: 1.8;
}

/* ---- 联系我们区域 ---- */
.contact-section {
    padding: 90px 0;
    background: var(--white);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info-box {
    padding-right: 30px;
}

.contact-details {
    margin-top: 35px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 28px;
    padding: 18px;
    border-radius: 12px;
    transition: all 0.3s;
}

.contact-item:hover {
    background: var(--gray-light);
    transform: translateX(5px);
}

.contact-icon {
    width: 55px;
    height: 55px;
    min-width: 55px;
    background: linear-gradient(135deg, #1a5fb4 0%, #0d3b7a 100%);
    color: var(--white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    transition: all 0.4s ease;
    box-shadow: 0 4px 15px rgba(26,95,180,0.3);
}

.contact-item:hover .contact-icon {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    transform: rotateY(180deg);
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
}

.contact-text h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 6px;
}

.contact-text p {
    font-size: 15px;
    color: var(--gray);
    line-height: 1.6;
}

.contact-form-box {
    background: var(--gray-light);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-border);
}

.contact-form-box h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 28px;
    text-align: center;
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid var(--gray-border);
    border-radius: var(--radius);
    font-size: 15px;
    font-family: var(--font-main);
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(26,95,180,0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #1a5fb4 0%, #0d3b7a 100%);
    color: var(--white);
    border: none;
    border-radius: var(--radius);
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 6px 20px rgba(26,95,180,0.3);
}

.submit-btn:hover {
    background: linear-gradient(135deg, #0d3b7a 0%, #1a5fb4 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(26,95,180,0.4);
}

/* ---- 底部区域 ---- */
.main-footer {
    background: linear-gradient(180deg, #0a1628 0%, #0a1f3d 100%);
    color: var(--white);
}

.footer-top {
    padding: 80px 0 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
}

.footer-about .footer-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 22px;
}

.footer-about .footer-logo img {
    height: 50px;
}

.footer-about .footer-logo h3 {
    font-size: 22px;
    font-weight: 600;
}

.footer-desc {
    font-size: 15px;
    line-height: 1.9;
    opacity: 0.8;
    margin-bottom: 22px;
}

.footer-contact-info p {
    font-size: 14px;
    margin-bottom: 12px;
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact-info i {
    color: #e74c3c;
    font-size: 16px;
    width: 20px;
}

.footer-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 28px;
    position: relative;
    padding-bottom: 14px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, #e74c3c, #f39c12);
    border-radius: 2px;
}

.footer-links li {
    margin-bottom: 14px;
}

.footer-links li a {
    font-size: 15px;
    opacity: 0.8;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-links li a:hover {
    opacity: 1;
    color: #e74c3c;
    padding-left: 8px;
}

.footer-links li a i {
    font-size: 12px;
    color: #e74c3c;
}

/* 友情链接 */
.footer-links-section {
    border-top: 1px solid rgba(255,255,255,0.08);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: 22px 0;
}

.friend-links {
    display: flex;
    align-items: flex-start;
    gap: 18px;
}

.friend-label {
    font-size: 15px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0.9;
}

.friend-label i {
    color: #e74c3c;
    margin-right: 6px;
}

.friend-links-list {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
}

.friend-links-list a {
    font-size: 14px;
    opacity: 0.7;
    transition: var(--transition);
}

.friend-links-list a:hover {
    opacity: 1;
    color: #e74c3c;
}

/* 版权信息 */
.footer-bottom {
    padding: 22px 0;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-bottom-content {
    text-align: center;
    font-size: 14px;
    opacity: 0.7;
}

.footer-bottom-content p {
    margin-bottom: 6px;
}

/* ---- 返回顶部 ---- */
.back-to-top {
    position: fixed;
    bottom: 35px;
    right: 35px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #1a5fb4 0%, #0d3b7a 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 6px 20px rgba(26,95,180,0.4);
    border: none;
}

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

.back-to-top:hover {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 8px 25px rgba(231, 76, 60, 0.4);
}

/* ---- 移动端底部导航 ---- */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 -2px 15px rgba(0,0,0,0.1);
    z-index: 998;
    padding: 6px 0;
    border-top: 1px solid #eee;
}

.mobile-bottom-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 10px 0;
    font-size: 11px;
    color: var(--gray);
    transition: var(--transition);
}

.mobile-bottom-item i {
    font-size: 20px;
}

.mobile-bottom-item.active {
    color: #e74c3c;
}

.mobile-bottom-call {
    color: #e74c3c;
}

/* ---- 动画 ---- */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

/* 响应式 */
@media (max-width: 991px) {
    .header-hotline { display: none; }
    .main-nav { display: none; }
    .mobile-menu-btn { display: flex; }
    .logo img { height: 42px; }
    .logo-text h1 { font-size: 19px; }
    
    .line-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .line-grid {
        grid-template-columns: 1fr;
    }
}

/* ==================== 最新新闻区域修复（去重合并版） ==================== */

/* 新闻列表改为2列网格，共显示10条 */
.news-list-grid {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.news-list-grid .news-item {
    margin-bottom: 0;
    display: flex;
    gap: 22px;
    padding: 22px;
    background: #f8f9fa;
    border-radius: 8px;
    transition: all 0.35s ease;
    border-left: 4px solid transparent;
}

.news-list-grid .news-item:hover {
    background: #fff;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border-left-color: #e74c3c;
    transform: translateX(5px);
}

/* 日期块：序号大字 + 年月小字 */
.news-date {
    min-width: 65px;
    text-align: center;
    padding: 14px 10px;
    background: linear-gradient(135deg, #1a5fb4 0%, #0d3b7a 100%);
    color: #fff;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 15px rgba(26,95,180,0.3);
    gap: 2px;
}

.news-day {
    font-size: 26px;
    font-weight: 700;
    line-height: 1;
}

.news-month {
    font-size: 13px;
    opacity: 0.9;
    margin-top: 2px;
}

/* 隐藏残留序列号小字 */
.news-serial { display: none !important; }

/* 序列号1-10不同颜色（深蓝背景上的高饱和色） */
.news-list-grid .news-item:nth-child(1)  .news-day { color: #ff6b6b; }
.news-list-grid .news-item:nth-child(2)  .news-day { color: #feca57; }
.news-list-grid .news-item:nth-child(3)  .news-day { color: #48dbfb; }
.news-list-grid .news-item:nth-child(4)  .news-day { color: #55efc4; }
.news-list-grid .news-item:nth-child(5)  .news-day { color: #a29bfe; }
.news-list-grid .news-item:nth-child(6)  .news-day { color: #fd79a8; }
.news-list-grid .news-item:nth-child(7)  .news-day { color: #74b9ff; }
.news-list-grid .news-item:nth-child(8)  .news-day { color: #00cec9; }
.news-list-grid .news-item:nth-child(9)  .news-day { color: #ff9f43; }
.news-list-grid .news-item:nth-child(10) .news-day { color: #ee5a24; }

/* 移动端恢复单列 */
@media (max-width: 768px) {
    .news-list-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    
    .news-list-grid .news-item {
        padding: 16px;
    }
}



/* ==================== 线路分类页面（省份-下属线路） ==================== */

/* 省份顶部横幅 */
.province-banner {
    background: linear-gradient(135deg, #1a5fb4 0%, #0d3b7a 100%);
    padding: 60px 0;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.province-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}

.province-banner h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
    letter-spacing: 2px;
}

.province-banner p {
    font-size: 15px;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    line-height: 1.7;
}

/* 线路分类区块 */
.line-category-section {
    padding: 80px 0;
    background: var(--gray-light);
}

/* 4列卡片网格 */
.line-category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* 线路卡片 */
.line-category-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.35s ease;
    border: 1px solid transparent;
}

.line-category-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.12);
    border-color: rgba(26,95,180,0.1);
}

/* 卡片顶部蓝色头部 */
.line-card-header {
    background: linear-gradient(135deg, #1a5fb4 0%, #0d3b7a 100%);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.line-card-header i {
    font-size: 24px;
    color: #fff;
    opacity: 0.95;
}

/* 省份标签 */
.line-card-tag {
    font-size: 12px;
    color: #fff;
    background: rgba(255,255,255,0.2);
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.3);
    font-weight: 500;
}

/* 卡片内容体 */
.line-card-body {
    padding: 22px;
}

.line-card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 10px;
}

.line-card-desc {
    font-size: 13px;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 18px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 66px;
}

/* 查看详情 */
.line-card-footer {
    text-align: center;
}

.line-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: #e74c3c;
    font-weight: 500;
    transition: all 0.3s ease;
}

.line-card-link:hover {
    color: #c0392b;
    gap: 10px;
}

/* 返回线路总览 */
.back-to-overview {
    text-align: center;
    margin-top: 45px;
}

.back-to-overview a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    color: var(--gray);
    transition: all 0.3s ease;
}

.back-to-overview a:hover {
    color: var(--primary);
    transform: translateX(-3px);
}

/* 响应式 */
@media (max-width: 991px) {
    .line-category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .province-banner h2 { font-size: 26px; }
}

@media (max-width: 576px) {
    .line-category-grid {
        grid-template-columns: 1fr;
    }
    .province-banner { padding: 45px 0; }
}

/* ---- 首页友情链接 ---- */
.friendlink-section {
    background: #f8f9fa;
    padding: 28px 0;
    border-top: 1px solid #e9ecef;
}

.friendlink-inner {
    display: flex;
    align-items: flex-start;
    gap: 22px;
}

.friendlink-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--dark);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 2px;
    flex-shrink: 0;
}

.friendlink-label i {
    color: #e74c3c;
    font-size: 14px;
}

.friendlink-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 28px;
}

.friendlink-list a {
    font-size: 14px;
    color: var(--gray);
    transition: var(--transition);
    position: relative;
}

.friendlink-list a:hover {
    color: #e74c3c;
}

.friendlink-list a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #e74c3c;
    transition: width 0.3s ease;
}

.friendlink-list a:hover::after {
    width: 100%;
}

@media (max-width: 768px) {
    .friendlink-inner {
        flex-direction: column;
        gap: 12px;
    }
    .friendlink-list {
        gap: 8px 18px;
    }
}

/* ---- 首页友情链接 ---- */
.friendlink-section {
    background: #f8f9fa;
    padding: 28px 0;
    border-top: 1px solid #e9ecef;
}

.friendlink-inner {
    display: flex;
    align-items: flex-start;
    gap: 22px;
}

.friendlink-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--dark);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 2px;
    flex-shrink: 0;
}

.friendlink-label i {
    color: #e74c3c;
    font-size: 14px;
}

.friendlink-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 28px;
}

.friendlink-list a {
    font-size: 14px;
    color: var(--gray);
    transition: var(--transition);
    position: relative;
}

.friendlink-list a:hover {
    color: #e74c3c;
}

.friendlink-list a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #e74c3c;
    transition: width 0.3s ease;
}

.friendlink-list a:hover::after {
    width: 100%;
}

/* ---- 首页友情链接 ---- */
.friendlink-section {
    background: #f8f9fa;
    padding: 28px 0;
    border-top: 1px solid #e9ecef;
}

.friendlink-inner {
    display: flex;
    align-items: flex-start;
    gap: 22px;
}

.friendlink-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--dark);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 2px;
    flex-shrink: 0;
}

.friendlink-label i {
    color: #e74c3c;
    font-size: 14px;
}

.friendlink-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 28px;
}

.friendlink-list a {
    font-size: 14px;
    color: var(--gray);
    transition: var(--transition);
    position: relative;
}

.friendlink-list a:hover {
    color: #e74c3c;
}

.friendlink-list a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #e74c3c;
    transition: width 0.3s ease;
}

.friendlink-list a:hover::after {
    width: 100%;
}

/* ---- 首页友情链接 ---- */
.friendlink-section {
    background: #f8f9fa;
    padding: 28px 0;
    border-top: 1px solid #e9ecef;
}

.friendlink-inner {
    display: flex;
    align-items: flex-start;
    gap: 22px;
}

.friendlink-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--dark);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 2px;
    flex-shrink: 0;
}

.friendlink-label i {
    color: #e74c3c;
    font-size: 14px;
}

.friendlink-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 28px;
}

.friendlink-list a {
    font-size: 14px;
    color: var(--gray);
    transition: var(--transition);
    position: relative;
}

.friendlink-list a:hover {
    color: #e74c3c;
}

.friendlink-list a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #e74c3c;
    transition: width 0.3s ease;
}

.friendlink-list a:hover::after {
    width: 100%;
}

/* 手机端隐藏（768px以下不显示） */
@media (max-width: 768px) {
    .friendlink-section { display: none !important; }
}

/* ==================== 底部字体与颜色修复 ==================== */

/* 广告词区域 */
.footer-slogan {
    text-align: center;
    padding: 25px 0 15px;
    color: rgba(255,255,255,0.95);
}

.footer-slogan p {
    font-size: 15px;
    line-height: 2;
    margin-bottom: 4px;
    letter-spacing: 1px;
    font-weight: 400;
}

/* 第一行加粗突出 */
.footer-slogan p:first-child {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    letter-spacing: 2px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

/* 第二行蓝色高亮 */
.footer-slogan p:nth-child(2) {
    color: #74b9ff;
    font-weight: 500;
}

/* 第三行红色强调 */
.footer-slogan p:nth-child(3) {
    color: #ff9f43;
    font-weight: 500;
}

/* 版权信息区域 */
.footer-bottom {
    padding: 18px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom-content {
    text-align: center;
}

.footer-copyright {
    font-size: 13px;
    color: rgba(255,255,255,0.6);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.footer-address {
    font-size: 13px;
    color: rgba(255,255,255,0.75);
    letter-spacing: 0.5px;
    font-weight: 500;
}

/* 公司名高亮 */
.footer-address strong,
.footer-address span.company-name {
    color: #f39c12;
    font-weight: 600;
}

/* 链接颜色修复（底部内链） */
.main-footer a {
    color: rgba(255,255,255,0.8);
    transition: all 0.3s ease;
}

.main-footer a:hover {
    color: #f39c12;
}

/* 响应式 */
@media (max-width: 768px) {
    .footer-slogan p { font-size: 13px !important; }
    .footer-slogan p:first-child { font-size: 15px !important; }
    .footer-copyright,
    .footer-address { font-size: 12px !important; }
}