* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', Roboto, sans-serif;
    color: #4a3728;
    line-height: 1.6;
    background: #fff;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

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

header .container {
    max-width: 1280px;
}

/* ===== 导航栏 ===== */
header {
    background: #fff;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
    gap: 12px;
}

.logo {
    flex-shrink: 0;
}

.logo a,
.logo-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    line-height: 1.25;
}

/* 图标区略大于纯 viewBox 裁剪版，约 +10% */
.site-logo-mark {
    width: 108px;
    height: 65px;
    object-fit: contain;
    object-position: left center;
    flex-shrink: 0;
    display: block;
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.logo-title {
    font-size: 22px;
    font-weight: 700;
    color: #4a3728;
    white-space: nowrap;
}

.logo-subtitle {
    font-size: 11px;
    color: #999;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.site-logo {
    height: 58px;
    width: auto;
    display: block;
}

.logo h1 {
    font-size: 22px;
    color: #4a3728;
    margin-bottom: 4px;
    font-weight: 700;
}

.logo span {
    font-size: 11px;
    color: #999;
    letter-spacing: 0.5px;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: nowrap;
    flex-shrink: 1;
    min-width: 0;
    justify-content: flex-end;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 22px;
    flex-wrap: nowrap;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    flex-shrink: 0;
}

.nav-menu a {
    text-decoration: none;
    color: #4a3728;
    font-weight: 500;
    font-size: 14px;
    padding-bottom: 4px;
    border-bottom: 2px solid transparent;
    transition: all 0.3s;
    white-space: nowrap;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #e67e22;
    border-bottom-color: #e67e22;
}

.nav-auth {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: nowrap;
    flex-shrink: 0;
    white-space: nowrap;
}

.btn-auth {
    padding: 8px 20px;
    border: 1px solid #e67e22;
    background: transparent;
    color: #e67e22;
    border-radius: 24px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-auth:hover { background: #fff9f0; }

.btn-auth-primary {
    background: #e67e22;
    color: #fff;
    border-color: #e67e22;
}

.btn-auth-primary:hover { background: #d35400; }

.user-greeting {
    font-size: 13px;
    color: #666;
    white-space: nowrap;
    flex-shrink: 0;
}
.user-greeting strong { color: #e67e22; }

.nav-user-link {
    font-size: 13px;
    color: #e67e22;
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
    padding: 4px 0;
}

.nav-user-link:hover {
    text-decoration: underline;
}

.btn-logout {
    padding: 6px 12px;
    border: none;
    background: #eee;
    color: #666;
    border-radius: 15px;
    font-size: 13px;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
}

.mobile-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: #4a3728;
    flex-shrink: 0;
    padding: 4px;
    line-height: 1;
}

header .container {
    position: relative;
}

/* ===== 英雄区 ===== */
.hero {
    background: #fff8f0;
    padding: 60px 0 70px;
}

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

.hero-content { text-align: left; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    color: #e67e22;
    padding: 8px 18px;
    border-radius: 24px;
    font-size: 13px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(230,126,34,0.15);
}

.hero h1 {
    font-size: 46px;
    margin-bottom: 20px;
    line-height: 1.25;
    color: #4a3728;
    font-weight: 800;
}

.hero h1 span { color: #e67e22; }

.hero p {
    font-size: 16px;
    color: #666;
    margin-bottom: 32px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

.hero-image {
    overflow: hidden;
    border-radius: 24px;
}

.hero-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 900 / 636;
    object-fit: cover;
    display: block;
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(74,55,40,0.15);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #e67e22;
    color: #fff;
    padding: 14px 28px;
    border-radius: 28px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: #d35400;
    transform: translateY(-2px);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    border: 2px solid #e67e22;
    color: #e67e22;
    padding: 12px 28px;
    border-radius: 28px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s;
}

.btn-outline:hover {
    background: #e67e22;
    color: #fff;
}

/* ===== 通用区块标题 ===== */
.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-header h2 {
    font-size: 32px;
    margin-bottom: 12px;
    color: #2c3e50;
    font-weight: 700;
}

.section-header p {
    color: #888;
    font-size: 16px;
}

.section-sub span {
    color: #ddd;
    margin: 0 8px;
}

/* ===== 服务特色 ===== */
.services {
    padding: 80px 0;
    background: #fff;
}

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

.service-card {
    text-align: center;
    padding: 36px 24px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: all 0.3s;
    border: 1px solid #f5f5f5;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.1);
}

.service-card i {
    font-size: 42px;
    color: #e67e22;
    margin-bottom: 18px;
}

.service-card h3 {
    margin-bottom: 10px;
    color: #2c3e50;
    font-size: 18px;
}

.service-card p {
    color: #888;
    font-size: 14px;
    line-height: 1.7;
}

/* ===== 热门线路 ===== */
.hot-tours,
.tours-page {
    padding: 80px 0;
    background: #fdfaf5;
}

.tours-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    min-width: 0;
}

.tours-grid-home {
    grid-template-columns: repeat(4, 1fr);
}

.tour-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.3s;
    min-width: 0;
}

.tour-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}

.tour-image {
    flex-shrink: 0;
    height: 200px;
    overflow: hidden;
    background: #eee;
    border-radius: 16px 16px 0 0;
}

.tour-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.tour-info {
    flex: 1;
    padding: 16px 18px 20px;
    background: #fff;
    min-width: 0;
}

.tour-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    margin-bottom: 10px;
}

.tag-orange { background: #fff3e6; color: #e67e22; }
.tag-brown { background: #f5ebe0; color: #8b6914; }
.tag-blue { background: #e8f4fd; color: #2980b9; }
.tag-red { background: #fde8e8; color: #c0392b; }

.tour-info h3 {
    margin-bottom: 8px;
    font-size: 17px;
    color: #2c3e50;
    font-weight: 600;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-word;
}

.tour-desc {
    color: #888;
    font-size: 13px;
    margin-bottom: 14px;
    line-height: 1.5;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    word-break: break-word;
    overflow-wrap: anywhere;
    max-width: 100%;
}

.tour-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tour-price {
    font-size: 22px;
    color: #e67e22;
    font-weight: 700;
}

.tour-price small {
    font-size: 13px;
    color: #999;
    font-weight: normal;
}

.tour-meta {
    display: flex;
    gap: 12px;
    color: #999;
    font-size: 13px;
    margin-bottom: 12px;
}

.btn-small {
    display: inline-block;
    background: #e67e22;
    color: #fff;
    padding: 7px 16px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 13px;
    transition: background 0.3s;
    white-space: nowrap;
}

.btn-small:hover { background: #d35400; }

/* ===== 资讯区块 ===== */
.home-news,
.news-list {
    padding: 80px 0;
    background: #fcf8f4;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.news-grid-home {
    grid-template-columns: repeat(3, 1fr);
}

.news-card,
.news-card-home {
    background: #fff;
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.05);
    transition: all 0.3s;
    border: 1px solid #f0ebe4;
}

.news-card:hover,
.news-card-home:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.news-date {
    color: #e67e22;
    font-size: 14px;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.news-card h3,
.news-card-home h3 {
    margin-bottom: 12px;
    font-size: 17px;
    color: #2c3e50;
    font-weight: 600;
    line-height: 1.4;
}

.news-card p,
.news-card-home p {
    color: #888;
    font-size: 14px;
    line-height: 1.7;
}

.news-card .date {
    color: #e67e22;
    font-size: 14px;
    margin-bottom: 10px;
}

.home-news .news-grid {
    margin-bottom: 60px;
}

/* 首页资讯三卡片美化（仅 .home-news 内生效） */
.home-news .news-card-home {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 210px;
    padding: 28px 26px 26px;
    border-radius: 18px;
    border: 1px solid #f0e8dc;
    box-shadow: 0 6px 22px rgba(74, 55, 40, 0.07);
    overflow: hidden;
}

.home-news .news-card-home::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #e67e22 0%, #f5b041 100%);
}

.home-news .news-card-home:hover {
    transform: translateY(-6px);
    border-color: #f5d4b3;
    box-shadow: 0 14px 32px rgba(230, 126, 34, 0.14);
}

.home-news .news-card-home .news-date {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    width: fit-content;
    padding: 5px 14px;
    margin-bottom: 18px;
    background: #fff6ee;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    color: #e67e22;
}

.home-news .news-card-home .news-date i {
    font-size: 12px;
}

.home-news .news-card-home h3 {
    flex: 1;
    font-size: 18px;
    font-weight: 700;
    color: #2c3e50;
    line-height: 1.45;
    margin-bottom: 12px;
}

.home-news .news-card-home p {
    margin: 0;
    font-size: 14px;
    color: #7a7a7a;
    line-height: 1.75;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 新闻资讯页：深色底栏贴底铺满，消除底部白条 */
.page-news {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: #1e2a36;
}

.page-news header {
    flex-shrink: 0;
}

.news-page-top {
    padding: 40px 0 50px;
    background: #fcf8f4;
    flex-shrink: 0;
}

.news-page-top .section-header {
    padding-top: 20px;
}

.news-page-top .news-grid {
    margin-bottom: 0;
}

.news-page-bottom {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: #1e2a36;
    margin-top: auto;
}

/* 新闻区底部：联系我们 + 快速咨询 */
.news-footer-band {
    background: #1e2a36;
    color: #fff;
    padding: 40px 0 30px;
    margin-top: auto;
    flex-shrink: 0;
}

.news-footer-copyright {
    background: #151d26;
    padding: 16px 0;
    text-align: center;
    color: #888;
    font-size: 13px;
    margin: 0;
    flex-shrink: 0;
}

.news-footer-copyright p {
    margin: 0;
}

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

.news-footer-contact h3,
.news-footer-form h3 {
    font-size: 20px;
    margin-bottom: 24px;
    font-weight: 600;
}

.footer-info-line {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    color: #ccc;
    font-size: 14px;
    line-height: 1.6;
}

.footer-info-line i {
    color: #e67e22;
    margin-top: 3px;
    width: 18px;
}

.footer-info-line strong {
    color: #fff;
}

.footer-social {
    display: flex;
    gap: 14px;
    margin-top: 24px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s;
}

.footer-social a:hover {
    background: #e67e22;
}

.news-footer-form form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.news-footer-form input,
.news-footer-form select {
    width: 100%;
    padding: 12px 16px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    background: #fff;
    color: #333;
}

.news-footer-form select {
    appearance: auto;
}

.btn-quick-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    background: #e67e22;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
    margin-top: 4px;
}

.btn-quick-submit:hover {
    background: #d35400;
}

footer.site-footer-bar {
    background: #151d26;
    color: #888;
    padding: 18px 0;
    text-align: center;
    font-size: 13px;
    margin: 0;
    margin-top: auto;
    flex-shrink: 0;
}

.site-footer-bar p {
    margin: 0;
}

.site-footer-bar a,
.footer-bottom a,
.news-footer-copyright a {
    color: #aaa;
    text-decoration: none;
}

.site-footer-bar a:hover,
.footer-bottom a:hover,
.news-footer-copyright a:hover {
    color: #ccc;
    text-decoration: underline;
}

/* ===== 关于我们（首页） ===== */
.home-about,
.about-content {
    padding: 80px 0;
    background: #fff;
}

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

.about-text h2 {
    font-size: 28px;
    color: #2c3e50;
    margin-bottom: 20px;
    font-weight: 700;
}

.about-text p {
    margin-bottom: 16px;
    color: #666;
    font-size: 15px;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    gap: 40px;
    margin-top: 30px;
}

.stat-item { text-align: left; }

.stat-number {
    font-size: 36px;
    font-weight: 800;
    color: #e67e22;
    line-height: 1;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 14px;
    color: #888;
}

.about-image {
    overflow: hidden;
    border-radius: 20px;
}

.about-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 900 / 600;
    object-fit: cover;
    display: block;
    border-radius: 20px;
    box-shadow: 0 16px 40px rgba(0,0,0,0.1);
}

/* ===== 内页头部 ===== */
.page-header {
    background: linear-gradient(135deg, #fff8f0 0%, #ffe8d6 100%);
    color: #4a3728;
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 36px;
    margin-bottom: 10px;
    font-weight: 700;
}

.page-header p { color: #888; font-size: 16px; }

/* ===== 筛选栏 ===== */
.filter-bar {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.filter-bar input,
.filter-bar select {
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
}

/* ===== 线路详情 ===== */
.tour-detail { padding: 60px 0; }

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.detail-image {
    height: 400px;
    border-radius: 20px;
    overflow: hidden;
    background: #eee;
}

.detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.detail-info h1 {
    font-size: 32px;
    margin-bottom: 15px;
}

.detail-price {
    font-size: 36px;
    color: #e67e22;
    font-weight: bold;
    margin: 20px 0;
}

.detail-section { margin-top: 30px; }
.detail-section h3 { margin-bottom: 10px; color: #2c3e50; }

.detail-features-text {
    color: #666;
    font-size: 15px;
    line-height: 1.8;
    white-space: pre-wrap;
    word-break: break-word;
    overflow-wrap: anywhere;
}

.order-form {
    background: #fff8f0;
    padding: 30px;
    border-radius: 20px;
    margin-top: 40px;
}

.form-group { margin-bottom: 15px; }

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

/* ===== 联系我们 ===== */
.contact-page {
    padding: 50px 0 70px;
    background: #f9f6f2;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 36px;
    align-items: start;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info-panel,
.contact-form-panel {
    border-radius: 16px;
    padding: 32px 30px;
    box-shadow: 0 4px 20px rgba(74, 55, 40, 0.07);
}

.contact-info-panel {
    background: #fff;
}

.contact-info-panel h2,
.contact-form-panel h3 {
    font-size: 20px;
    color: #4a3728;
    margin-bottom: 8px;
    font-weight: 700;
}

.contact-form-panel {
    background: #fff;
    border: 1px solid #f0e6d8;
}

.contact-form-tip {
    font-size: 13px;
    color: #999;
    margin-bottom: 20px;
}

.contact-info-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 22px;
    margin-top: 24px;
}

.contact-info-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.contact-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #fff3e6;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 18px;
    color: #e67e22;
}

.contact-text h4 {
    font-size: 14px;
    color: #4a3728;
    margin-bottom: 4px;
    font-weight: 600;
}

.contact-text p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    margin: 0;
}

.contact-form .form-group {
    margin-bottom: 14px;
}

.contact-form-row {
    gap: 14px;
}

.contact-form-row .form-group {
    margin-bottom: 0;
}

.contact-form-panel .form-group label {
    font-size: 13px;
    margin-bottom: 4px;
    color: #666;
}

.contact-form-panel .form-group input,
.contact-form-panel .form-group textarea {
    padding: 9px 12px;
    border-radius: 8px;
    border-color: #e8e0d6;
    background: #fdfaf5;
}

.contact-form-panel .form-group input:focus,
.contact-form-panel .form-group textarea:focus {
    outline: none;
    border-color: #e67e22;
    background: #fff;
}

.contact-form-panel .form-group textarea {
    resize: vertical;
    min-height: 72px;
    max-height: 120px;
}

.contact-form-panel .btn-primary {
    width: 100%;
    justify-content: center;
    margin-top: 4px;
    padding: 11px 20px;
}

/* ===== 页脚 ===== */
footer:not(.site-footer-bar) {
    background: #1a252f;
    color: #fff;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 { margin-bottom: 20px; }

.footer-section ul { list-style: none; }
.footer-section ul li { margin-bottom: 10px; }

.footer-section a {
    color: #ccc;
    text-decoration: none;
}

.footer-section a:hover { color: #e67e22; }

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #2c3e50;
    color: #999;
}

/* ===== 订单提交成功页 ===== */
.order-success-page {
    flex: 1;
    padding: 60px 0 80px;
    background: linear-gradient(180deg, #fff8f0 0%, #fff 40%);
}

.order-success-card {
    max-width: 640px;
    margin: 0 auto;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 12px 40px rgba(74, 55, 40, 0.08);
    padding: 48px 40px;
    text-align: center;
}

.order-success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 40px;
}

.order-success-card h1 {
    font-size: 28px;
    color: #4a3728;
    margin-bottom: 10px;
}

.order-success-subtitle {
    color: #888;
    font-size: 15px;
    margin-bottom: 28px;
}

.order-success-no {
    background: #fff8f0;
    border: 1px dashed #e67e22;
    border-radius: 12px;
    padding: 18px 24px;
    margin-bottom: 28px;
}

.order-success-no span {
    display: block;
    font-size: 13px;
    color: #999;
    margin-bottom: 6px;
}

.order-success-no strong {
    font-size: 22px;
    color: #e67e22;
    letter-spacing: 1px;
}

.order-success-summary {
    text-align: left;
    margin-bottom: 24px;
}

.order-success-summary h3 {
    font-size: 16px;
    color: #4a3728;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f0ebe4;
}

.order-success-list {
    list-style: none;
}

.order-success-list li {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    padding: 10px 0;
    border-bottom: 1px solid #faf7f4;
    font-size: 14px;
}

.order-success-list li span {
    color: #999;
    flex-shrink: 0;
}

.order-success-list li em {
    font-style: normal;
    color: #4a3728;
    text-align: right;
    word-break: break-all;
}

.order-success-price {
    color: #e67e22 !important;
    font-weight: 700;
    font-size: 16px !important;
}

.order-success-tips {
    text-align: left;
    background: #f8fafb;
    border-radius: 12px;
    padding: 16px 18px;
    margin-bottom: 28px;
}

.order-success-tips p {
    font-size: 13px;
    color: #666;
    margin-bottom: 8px;
    line-height: 1.7;
}

.order-success-tips p:last-child { margin-bottom: 0; }

.order-success-tips i {
    color: #e67e22;
    margin-right: 6px;
}

.order-success-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.order-success-actions .btn-primary,
.order-success-actions .btn-outline {
    min-width: 140px;
    text-align: center;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.loading {
    text-align: center;
    padding: 50px;
    color: #999;
    grid-column: 1 / -1;
}

.hidden { display: none !important; }
.btn-block { width: 100%; justify-content: center; }

/* ===== 登录注册弹窗 ===== */
.auth-modal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.auth-modal.active { display: flex; }

.auth-modal-box {
    background: #fff;
    border-radius: 16px;
    padding: 30px;
    width: 90%;
    max-width: 420px;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.auth-close {
    position: absolute;
    top: 12px; right: 16px;
    background: none;
    border: none;
    font-size: 28px;
    color: #999;
    cursor: pointer;
}

.auth-tabs {
    display: flex;
    margin-bottom: 25px;
    border-bottom: 2px solid #eee;
}

.auth-tab {
    flex: 1;
    padding: 12px;
    border: none;
    background: none;
    font-size: 16px;
    color: #999;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
}

.auth-tab.active {
    color: #e67e22;
    border-bottom-color: #e67e22;
    font-weight: 600;
}

.auth-form .form-group { margin-bottom: 15px; }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
    .services-grid,
    .tours-grid-home,
    .news-grid-home {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    header .container {
        padding: 0 16px;
    }

    nav {
        display: flex;
        flex-wrap: nowrap;
        align-items: center;
        gap: 8px;
        padding: 10px 0;
    }

    .logo {
        flex: 1 1 auto;
        min-width: 0;
    }

    .logo-link {
        min-width: 0;
        max-width: 100%;
    }

    .logo-text {
        min-width: 0;
        overflow: hidden;
    }

    .site-logo-mark {
        width: 52px;
        height: 32px;
    }

    .logo-title {
        font-size: 15px;
        line-height: 1.25;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .logo-subtitle {
        display: none;
    }

    .nav-right {
        flex: 0 0 auto;
        flex-direction: row;
        align-items: center;
        gap: 6px;
        min-width: 0;
    }

    .nav-auth {
        gap: 6px;
        flex-shrink: 1;
        min-width: 0;
    }

    .user-greeting {
        display: none;
    }

    .member-badge {
        display: none;
    }

    .btn-auth {
        padding: 6px 12px;
        font-size: 12px;
    }

    .nav-user-link,
    .btn-logout,
    .btn-member-center {
        font-size: 12px;
        padding: 5px 10px;
    }

    .mobile-toggle {
        display: block;
        margin-left: 2px;
    }

    .nav-menu {
        display: none;
        position: fixed;
        left: 0;
        right: 0;
        top: var(--site-header-height, 58px);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        margin: 0;
        padding: 8px 0;
        background: #fff;
        box-shadow: 0 10px 28px rgba(0, 0, 0, 0.1);
        z-index: 999;
        max-height: calc(100vh - var(--site-header-height, 58px));
        overflow-y: auto;
    }

    .nav-menu.is-open {
        display: flex;
    }

    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid #f3efe9;
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-menu a {
        display: block;
        padding: 14px 20px;
        font-size: 15px;
        white-space: nowrap;
        border-bottom: none;
    }

    .page-header {
        padding: 36px 0;
    }

    .page-header h1 {
        font-size: clamp(22px, 6vw, 30px);
        line-height: 1.35;
        word-break: keep-all;
        padding: 0 8px;
    }

    .page-header p {
        font-size: 14px;
        padding: 0 8px;
        line-height: 1.6;
    }

    .section-header h2 {
        font-size: clamp(22px, 5.5vw, 26px);
        line-height: 1.35;
        word-break: keep-all;
    }

    .dmc-channel-hero h1 {
        font-size: clamp(24px, 6vw, 32px);
        line-height: 1.35;
        word-break: keep-all;
    }

    .dmc-channel-hero p {
        font-size: 14px;
        line-height: 1.6;
    }

    .hero-grid,
    .about-grid,
    .detail-grid,
    .contact-layout {
        grid-template-columns: 1fr;
        max-width: none;
    }

    .contact-form-panel {
        max-width: none;
    }

    .contact-form-row,
    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form-row .form-group {
        margin-bottom: 14px;
    }

    .hero { padding: 40px 0; }
    .hero h1 {
        font-size: clamp(26px, 7vw, 32px);
        line-height: 1.35;
        word-break: keep-all;
    }
    .hero-buttons { flex-direction: column; }

    .services-grid,
    .tours-grid-home,
    .news-grid-home {
        grid-template-columns: 1fr;
    }

    .about-stats { flex-wrap: wrap; gap: 24px; }
    .news-footer-grid { grid-template-columns: 1fr; gap: 36px; }

    .order-success-card {
        padding: 32px 20px;
    }

    .order-success-actions {
        flex-direction: column;
    }

    .order-success-actions .btn-primary,
    .order-success-actions .btn-outline {
        width: 100%;
    }
}

/* ===== 系统维护页 ===== */
.maintenance-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #fdf6ee 0%, #f5e6d3 50%, #efe0cc 100%);
}

.maintenance-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.maintenance-card {
    max-width: 520px;
    width: 100%;
    background: #fff;
    border-radius: 24px;
    padding: 48px 40px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(74, 55, 40, 0.12);
}

.maintenance-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, #e67e22, #d35400);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 32px;
}

.maintenance-card h1 {
    font-size: 28px;
    color: #4a3728;
    margin-bottom: 16px;
}

.maintenance-message {
    font-size: 16px;
    color: #777;
    line-height: 1.8;
    margin-bottom: 32px;
}

.maintenance-brand {
    padding-top: 24px;
    border-top: 1px solid #f0e6dc;
}

.maintenance-brand strong {
    display: block;
    font-size: 15px;
    color: #4a3728;
    margin-bottom: 4px;
}

.maintenance-brand span {
    font-size: 12px;
    color: #aaa;
    letter-spacing: 0.5px;
}

/* ===== 地接区域频道 ===== */
.dmc-channel-hero {
    position: relative;
    min-height: 420px;
    background: linear-gradient(135deg, #c45c26 0%, #8b3a12 100%);
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
    color: #fff;
}

.dmc-channel-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.55) 0%, rgba(0,0,0,.15) 60%, transparent 100%);
}

.dmc-channel-hero .container {
    position: relative;
    z-index: 1;
    padding: 48px 20px 56px;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.dmc-channel-hero h1 {
    font-size: clamp(28px, 4vw, 42px);
    margin: 0 0 12px;
    font-weight: 700;
}

.dmc-channel-hero p {
    font-size: 16px;
    opacity: .92;
    max-width: 640px;
    margin: 0;
    line-height: 1.6;
}

.dmc-region-tabs {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    padding: 20px 0;
    border-bottom: 1px solid #eee;
    margin-bottom: 28px;
}

.dmc-region-tab {
    padding: 10px 22px;
    border-radius: 999px;
    border: 1px solid #e0d5cc;
    background: #fff;
    color: #666;
    cursor: pointer;
    font-size: 14px;
    transition: all .2s;
}

.dmc-region-tab.active,
.dmc-region-tab:hover {
    background: #e67e22;
    border-color: #e67e22;
    color: #fff;
}

.dmc-product-card {
    display: flex;
    gap: 24px;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,.06);
    margin-bottom: 24px;
    transition: transform .2s, box-shadow .2s;
}

.dmc-product-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(0,0,0,.1);
}

.dmc-product-card .card-img {
    width: 320px;
    min-height: 220px;
    flex-shrink: 0;
    background: #f5f0eb;
}

.dmc-product-card .card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    min-height: 220px;
}

.dmc-product-card .card-body {
    padding: 24px 24px 24px 0;
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.dmc-product-card .card-tag {
    display: inline-block;
    font-size: 12px;
    padding: 3px 10px;
    background: #fff3e6;
    color: #e67e22;
    border-radius: 4px;
    margin-bottom: 8px;
}

.dmc-product-card h3 {
    font-size: 20px;
    margin: 0 0 8px;
    color: #333;
    line-height: 1.4;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-word;
}

.dmc-product-card .card-sub {
    color: #888;
    font-size: 14px;
    margin-bottom: 12px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    word-break: break-word;
    overflow-wrap: anywhere;
    max-width: 100%;
}

.dmc-product-card .card-price {
    font-size: 26px;
    color: #e67e22;
    font-weight: 700;
}

.dmc-product-card .card-price small {
    font-size: 14px;
    font-weight: 400;
}

/* 首页四宫格：地接卡片竖版小图 */
.tours-grid-home .dmc-product-card {
    flex-direction: column;
    margin-bottom: 0;
    height: 100%;
}

.tours-grid-home .dmc-product-card .card-img {
    width: 100%;
    height: 200px;
    min-height: 200px;
}

.tours-grid-home .dmc-product-card .card-body {
    padding: 20px;
    flex: 1;
}

.home-dmc-banner {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    min-height: 200px;
    background: linear-gradient(135deg, #e67e22, #d35400);
    background-size: cover;
    background-position: center;
    margin-bottom: 28px;
    display: flex;
    align-items: flex-end;
}

.home-dmc-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0,0,0,.5) 0%, transparent 70%);
}

.home-dmc-banner .banner-text {
    position: relative;
    z-index: 1;
    padding: 28px 32px;
    color: #fff;
}

.home-dmc-banner h3 {
    margin: 0 0 8px;
    font-size: 24px;
}

.tour-hero-full {
    width: 100%;
    max-height: 56vh;
    min-height: 280px;
    object-fit: cover;
    display: block;
}

.tour-detail-hero-wrap {
    margin: -20px calc(-50vw + 50%) 32px;
    width: 100vw;
    max-width: 100vw;
    overflow: hidden;
    background: #222;
}

.schedule-timeline {
    border-left: 3px solid #e67e22;
    margin-left: 8px;
    padding-left: 24px;
}

.schedule-day-item {
    position: relative;
    padding-bottom: 28px;
}

.schedule-day-item::before {
    content: '';
    position: absolute;
    left: -32px;
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #e67e22;
    border: 2px solid #fff;
    box-shadow: 0 0 0 2px #e67e22;
}

.schedule-day-item h4 {
    margin: 0 0 8px;
    font-size: 17px;
    color: #333;
}

.schedule-day-item .spots {
    color: #555;
    line-height: 1.7;
    margin-bottom: 4px;
}

.schedule-day-item .stay {
    font-size: 13px;
    color: #999;
}

.dmc-inquiry-bar {
    margin-top: 32px;
    padding: 24px;
    background: #fff8f3;
    border-radius: 12px;
    text-align: center;
}

@media (max-width: 768px) {
    .dmc-product-card { flex-direction: column; }
    .dmc-product-card .card-img { width: 100%; }
    .dmc-product-card .card-body { padding: 20px; }
    .dmc-channel-hero { min-height: 300px; }
}

/* ===== 会员与个人中心 ===== */
.member-badge {
    display: inline-block;
    margin-left: 6px;
    padding: 2px 8px;
    border-radius: 10px;
    background: linear-gradient(135deg, #f39c12, #e67e22);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    vertical-align: middle;
}

.btn-member-center {
    padding: 6px 12px;
    border-radius: 15px;
    background: #fff3e6;
    color: #e67e22;
    font-size: 13px;
    text-decoration: none;
    border: 1px solid #f5c99a;
    white-space: nowrap;
    flex-shrink: 0;
}

.btn-member-center:hover {
    background: #ffe8cc;
}

.member-center-page {
    flex: 1;
    padding: 40px 0 70px;
    background: #faf7f4;
}

.member-login-prompt {
    max-width: 520px;
    margin: 60px auto;
    padding: 40px 30px;
    background: #fff;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

.member-login-prompt h2 {
    margin-bottom: 12px;
    color: #4a3728;
}

.member-login-prompt p {
    color: #777;
    margin-bottom: 24px;
}

.member-summary-card {
    display: flex;
    gap: 20px;
    align-items: center;
    padding: 24px;
    margin-bottom: 24px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
}

.member-summary-card.is-member {
    background: linear-gradient(135deg, #fff8ef, #fff);
    border: 1px solid #f5d7b2;
}

.member-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: #e67e22;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    flex-shrink: 0;
}

.member-summary-info h2 {
    margin: 0 0 6px;
    color: #4a3728;
}

.member-username {
    margin: 0 0 8px;
    color: #999;
    font-size: 14px;
}

.member-tip {
    margin: 0 0 6px;
    color: #e67e22;
    font-size: 14px;
}

.member-meta {
    margin: 0;
    color: #888;
    font-size: 13px;
}

.member-meta.inactive {
    color: #aaa;
}

.member-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.member-tab {
    padding: 10px 20px;
    border: 1px solid #eadfce;
    background: #fff;
    color: #666;
    border-radius: 24px;
    cursor: pointer;
    font-size: 14px;
}

.member-tab.active {
    background: #e67e22;
    border-color: #e67e22;
    color: #fff;
}

.member-panel {
    background: #fff;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
}

.member-panel h3 {
    margin: 0 0 20px;
    color: #4a3728;
}

.member-list-card {
    padding: 16px 0;
    border-bottom: 1px solid #f0ebe4;
}

.member-list-card:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.member-list-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
}

.member-list-head strong {
    color: #4a3728;
    font-size: 15px;
}

.member-status {
    color: #e67e22;
    font-size: 13px;
    white-space: nowrap;
}

.member-list-meta,
.member-list-foot {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    color: #888;
    font-size: 13px;
    margin-bottom: 6px;
}

.member-price {
    color: #e67e22;
    font-weight: 600;
}

.member-loading,
.member-empty {
    padding: 30px 10px;
    text-align: center;
    color: #999;
}

.member-empty a {
    color: #e67e22;
}

@media (max-width: 768px) {
    .member-summary-card {
        flex-direction: column;
        text-align: center;
    }
}