/* ========================================
   企业站模板独立样式 - v4.0 中式高端风格
   参考：杜康酒业招商站
   主色：酒红 #7B2D2D + 金色 #C9A96E + 米白 #FAF6F0
   ======================================== */

/* ========== 基础重置 ========== */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: "Microsoft YaHei", "PingFang SC", "SimSun", serif;
    font-size: 14px;
    line-height: 1.8;
    color: #4A3F35;
    background: #FAF6F0;
}
a { text-decoration: none; color: inherit; transition: all 0.3s; }
img { max-width: 100%; border: none; display: block; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-weight: 700; color: #7B2D2D; }

/* ========== 通用容器 ========== */
.container {
    width: 1200px;
    margin: 0 auto;
}

/* ========== 通用区块 ========== */
.section {
    padding: 70px 0;
}
.section-header {
    text-align: left;
    margin-bottom: 45px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}
.section-title {
    font-size: 34px;
    color: #7B2D2D;
    font-weight: 700;
    line-height: 1.3;
    position: relative;
}
.section-desc {
    font-size: 14px;
    color: #8B7D6B;
    max-width: 600px;
    line-height: 1.8;
    text-align: right;
}

/* ========== 通用按钮 ========== */
.btn-primary {
    display: inline-block;
    padding: 14px 36px;
    background: linear-gradient(135deg, #D4AF37, #C9A96E);
    color: #fff;
    border: none;
    border-radius: 30px;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}
.btn-secondary {
    display: inline-block;
    padding: 14px 36px;
    background: rgba(255,255,255,0.15);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 30px;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
    backdrop-filter: blur(10px);
}
.btn-secondary:hover {
    background: rgba(255,255,255,0.25);
}
.btn-more {
    display: inline-block;
    padding: 10px 28px;
    border: 1px solid #C9A96E;
    color: #C9A96E;
    border-radius: 25px;
    font-size: 14px;
    transition: all 0.3s;
}
.btn-more:hover {
    background: #C9A96E;
    color: #fff;
}
.btn-link {
    color: #7B2D2D;
    font-size: 13px;
    font-weight: 500;
}
.btn-link:hover {
    color: #C9A96E;
}

/* ========== 悬浮咨询按钮 ========== */
.float-consult {
    position: fixed;
    right: 30px;
    bottom: 80px;
    z-index: 999;
    background: linear-gradient(135deg, #D4AF37, #C9A96E);
    color: #fff;
    padding: 14px 24px;
    border-radius: 30px;
    font-size: 15px;
    font-weight: 600;
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
    cursor: pointer;
    transition: all 0.3s;
}
.float-consult:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.5);
}
.float-consult::before {
    content: '📞';
    margin-right: 8px;
}

/* ========== 页面Banner（内页通用） ========== */
.page-banner {
    background: linear-gradient(135deg, #7B2D2D 0%, #5C1F1F 100%);
    color: #fff;
    padding: 70px 0;
    position: relative;
    overflow: hidden;
}
.page-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(201,169,110,0.15) 0%, transparent 70%);
    border-radius: 50%;
}
.page-banner::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, #C9A96E, transparent);
}
.page-banner h1 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
    color: #fff;
}
.page-banner .desc {
    font-size: 16px;
    color: rgba(255,255,255,0.7);
    position: relative;
    z-index: 1;
}

/* ========== 顶部城市导航条 ========== */
.city-topbar {
    background: #5C1F1F;
    color: rgba(255,255,255,0.6);
    font-size: 12px;
    padding: 8px 0;
}
.city-topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.city-topbar a {
    color: rgba(255,255,255,0.6);
}
.city-topbar a:hover {
    color: #C9A96E;
}

/* ========== 顶部导航（全新设计 - 酒红中式风格） ========== */
.site-header {
    background: linear-gradient(180deg, #7B2D2D 0%, #6B2525 100%);
    box-shadow: 0 4px 20px rgba(123, 45, 45, 0.2);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 2px solid #C9A96E;
}
.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}
.site-logo {
    font-size: 26px;
    font-weight: 700;
    color: #fff;
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}
.site-logo .logo-sub {
    font-size: 12px;
    font-weight: normal;
    color: rgba(255,255,255,0.6);
    margin-top: 4px;
    letter-spacing: 1px;
}
.site-nav {
    display: flex;
    gap: 5px;
}
.site-nav a {
    color: rgba(255,255,255,0.85);
    font-size: 15px;
    padding: 10px 22px;
    border-radius: 6px;
    position: relative;
    font-weight: 500;
    transition: all 0.3s;
}
.site-nav a:hover {
    color: #C9A96E;
    background: rgba(255,255,255,0.08);
}
.site-nav a.active {
    color: #C9A96E;
    font-weight: 600;
}
.site-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -28px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid #C9A96E;
}
.site-phone {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(201, 169, 110, 0.2);
    border: 1px solid rgba(201, 169, 110, 0.3);
    border-radius: 25px;
}
.site-phone::before {
    content: '📞';
    font-size: 16px;
}

/* ========== 首页Banner（酒红大图风格） ========== */
.site-banner-v2 {
    background: linear-gradient(135deg, #5C1F1F 0%, #7B2D2D 50%, #5C1F1F 100%);
    color: #fff;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}
.site-banner-v2::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="80" cy="20" r="30" fill="rgba(201,169,110,0.08)"/></svg>');
    background-size: cover;
    opacity: 0.5;
}
.site-banner-v2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, #C9A96E, transparent);
}
.site-banner-v2 .container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 1;
}
.banner-content {
    flex: 1;
}
.banner-tags {
    display: flex;
    gap: 12px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}
.banner-tags span {
    padding: 8px 18px;
    background: rgba(201, 169, 110, 0.2);
    border: 1px solid rgba(201, 169, 110, 0.3);
    border-radius: 20px;
    font-size: 13px;
    color: #D4AF37;
    backdrop-filter: blur(10px);
}
.banner-title {
    font-size: 52px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 25px;
    color: #fff;
}
.banner-subtitle {
    font-size: 16px;
    color: rgba(255,255,255,0.75);
    margin-bottom: 25px;
    line-height: 1.8;
}
.banner-desc-box {
    padding: 20px 25px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
    font-size: 14px;
    color: rgba(255,255,255,0.8);
    line-height: 1.8;
}
.banner-btns {
    display: flex;
    gap: 15px;
}
.banner-contact {
    flex-shrink: 0;
}
.banner-card {
    background: #FAF6F0;
    padding: 35px;
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.2);
}
.banner-card h3 {
    font-size: 24px;
    color: #7B2D2D;
    margin-bottom: 15px;
    font-weight: 700;
}
.banner-card .card-desc {
    font-size: 14px;
    color: #8B7D6B;
    margin-bottom: 25px;
    line-height: 1.8;
}
.banner-card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}
.banner-card-item {
    padding: 18px;
    background: #fff;
    border-radius: 16px;
    border: 1px solid #F0E8DC;
    transition: all 0.3s;
}
.banner-card-item:hover {
    border-color: #C9A96E;
    box-shadow: 0 5px 15px rgba(201, 169, 110, 0.15);
}
.banner-card-item h4 {
    font-size: 15px;
    color: #7B2D2D;
    margin-bottom: 6px;
    font-weight: 600;
}
.banner-card-item p {
    font-size: 13px;
    color: #8B7D6B;
    line-height: 1.5;
}

/* ========== 公司简介 ========== */
.intro-section {
    background: #FAF6F0;
}
.intro-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}
.intro-text {
    font-size: 15px;
    line-height: 2;
    color: #5C4D3D;
}
.intro-text p {
    margin-bottom: 18px;
    text-indent: 2em;
}
.intro-text .btn-primary {
    margin-top: 10px;
}
.intro-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}
.intro-feature-item {
    padding: 20px;
    background: #fff;
    border-radius: 20px;
    text-align: center;
    border: 1px solid #F0E8DC;
    transition: all 0.3s;
}
.intro-feature-item:hover {
    border-color: #C9A96E;
    box-shadow: 0 8px 20px rgba(201, 169, 110, 0.15);
    transform: translateY(-3px);
}
.intro-feature-item h4 {
    font-size: 18px;
    color: #7B2D2D;
    margin-bottom: 6px;
    font-weight: 700;
}
.intro-feature-item p {
    font-size: 12px;
    color: #8B7D6B;
}
.intro-img {
    position: relative;
}
.intro-img img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(123, 45, 45, 0.15);
}
.intro-img::before {
    content: '';
    position: absolute;
    top: -15px;
    left: -15px;
    right: 15px;
    bottom: 15px;
    border: 2px solid #C9A96E;
    border-radius: 24px;
    z-index: -1;
    opacity: 0.4;
}
.img-placeholder {
    width: 100%;
    height: 380px;
    background: linear-gradient(135deg, #F5EFE3, #EDE5D5);
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #B8A88A;
    font-size: 56px;
}
.img-placeholder p {
    font-size: 16px;
    margin-top: 15px;
}

/* ========== 关于我们页面 ========== */
.about-page {
    padding: 70px 0;
    background: #FAF6F0;
}
.about-box {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 60px;
}
.about-box .text h3 {
    font-size: 30px;
    color: #7B2D2D;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 20px;
    font-weight: 700;
}
.about-box .text h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #C9A96E, #D4AF37);
    border-radius: 2px;
}
.about-box .text p {
    font-size: 15px;
    line-height: 2;
    color: #5C4D3D;
    margin-bottom: 15px;
    text-indent: 2em;
}
.about-box .hotline {
    margin-top: 30px;
    padding: 25px 30px;
    background: linear-gradient(135deg, #FFF8E8, #FFF0D0);
    border-radius: 16px;
    border-left: 4px solid #C9A96E;
    display: flex;
    align-items: center;
    gap: 20px;
}
.about-box .hotline .label {
    font-size: 13px;
    color: #8B7D6B;
    margin-bottom: 4px;
}
.about-box .hotline .num {
    font-size: 28px;
    font-weight: 700;
    color: #7B2D2D;
}
.about-box .img img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}
.about-advantages {
    margin-top: 70px;
}
.about-advantages .section-title {
    text-align: center;
    display: block;
    margin-bottom: 50px;
}
.adv-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}
.adv-card {
    background: #fff;
    padding: 35px 25px;
    border-radius: 24px;
    text-align: center;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.04);
    border: 1px solid #F0E8DC;
}
.adv-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(123, 45, 45, 0.12);
    border-color: #C9A96E;
}
.adv-card .adv-icon {
    font-size: 48px;
    margin-bottom: 20px;
}
.adv-card h4 {
    font-size: 18px;
    color: #7B2D2D;
    margin-bottom: 12px;
    font-weight: 700;
}
.adv-card p {
    font-size: 13px;
    color: #8B7D6B;
    line-height: 1.8;
}

/* ========== 公司优势 ========== */
.advantages-section {
    background: #F5EFE3;
}
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}
.advantage-item {
    background: #fff;
    padding: 35px 25px;
    border-radius: 24px;
    text-align: center;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.04);
    border-top: 3px solid transparent;
}
.advantage-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(123, 45, 45, 0.12);
    border-top-color: #C9A96E;
}
.advantage-item .adv-icon {
    font-size: 48px;
    margin-bottom: 20px;
}
.advantage-item h3 {
    font-size: 18px;
    color: #7B2D2D;
    margin-bottom: 12px;
    font-weight: 700;
}
.advantage-item p {
    font-size: 13px;
    color: #8B7D6B;
    line-height: 1.8;
}
.advantages-content {
    background: #fff;
    padding: 40px;
    border-radius: 24px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.04);
    font-size: 15px;
    line-height: 2;
    color: #5C4D3D;
}
.advantages-content h3 {
    color: #7B2D2D;
    font-size: 18px;
    margin: 25px 0 12px;
    padding-left: 15px;
    border-left: 3px solid #C9A96E;
    font-weight: 700;
}
.advantages-content h3:first-child {
    margin-top: 0;
}
.advantages-content p {
    margin-bottom: 15px;
}

/* ========== 产品中心 ========== */
.product-section {
    background: #FAF6F0;
}
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}
.product-item {
    background: #fff;
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border: 1px solid #F0E8DC;
}
.product-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(123, 45, 45, 0.12);
    border-color: #C9A96E;
}
.product-img {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: #F5EFE3;
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}
.product-item:hover .product-img img {
    transform: scale(1.08);
}
.img-placeholder-sm {
    color: #B8A88A;
    font-size: 14px;
}
.product-item h3 {
    font-size: 16px;
    color: #7B2D2D;
    padding: 20px 20px 8px;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.product-item .params {
    font-size: 12px;
    color: #8B7D6B;
    padding: 0 20px 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.product-item .desc {
    font-size: 12px;
    color: #8B7D6B;
    padding: 0 20px 20px;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ========== 产品列表页 ========== */
.product-page {
    padding: 50px 0 70px;
    background: #FAF6F0;
}
.product-page .section-title {
    text-align: center;
    display: block;
    margin-bottom: 30px;
}
.product-cats {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 45px;
    flex-wrap: wrap;
}
.product-cats a {
    padding: 10px 26px;
    background: #fff;
    color: #5C4D3D;
    border-radius: 25px;
    font-size: 14px;
    transition: all 0.3s;
    border: 1px solid #F0E8DC;
}
.product-cats a:hover {
    background: #FFF8E8;
    color: #7B2D2D;
    border-color: #C9A96E;
}
.product-cats a.active {
    background: linear-gradient(135deg, #7B2D2D, #5C1F1F);
    color: #fff;
    border-color: transparent;
}
.page-product {
    grid-template-columns: repeat(4, 1fr);
}

/* ========== 新闻动态 ========== */
.news-section {
    background: #F5EFE3;
}
.news-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}
.news-item {
    background: #fff;
    padding: 28px;
    border-radius: 24px;
    display: flex;
    gap: 22px;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.04);
    border: 1px solid #F0E8DC;
}
.news-item:hover {
    box-shadow: 0 12px 35px rgba(123, 45, 45, 0.1);
    transform: translateY(-4px);
    border-color: #C9A96E;
}
.news-date {
    flex-shrink: 0;
    width: 75px;
    text-align: center;
    background: linear-gradient(135deg, #7B2D2D, #5C1F1F);
    color: #fff;
    padding: 18px 10px;
    border-radius: 18px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.news-date .day {
    font-size: 30px;
    font-weight: 700;
    line-height: 1;
}
.news-date .month {
    font-size: 11px;
    color: rgba(255,255,255,0.6);
    margin-top: 8px;
}
.news-content {
    flex: 1;
    min-width: 0;
}
.news-content h3 {
    font-size: 16px;
    color: #7B2D2D;
    margin-bottom: 12px;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.news-content h3 a:hover {
    color: #C9A96E;
}
.news-content p {
    font-size: 13px;
    color: #8B7D6B;
    line-height: 1.8;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 12px;
}

/* ========== 新闻列表页 ========== */
.news-page {
    padding: 50px 0 70px;
    background: #FAF6F0;
}
.news-page .section-title {
    text-align: center;
    display: block;
    margin-bottom: 45px;
}
.page-news {
    grid-template-columns: 1fr;
}
.page-news .news-item {
    padding: 35px;
}
.page-news .news-date {
    width: 85px;
    padding: 20px 12px;
}
.page-news .news-date .day {
    font-size: 34px;
}
.page-news .news-content h3 {
    font-size: 18px;
    margin-bottom: 15px;
}
.page-news .news-content p {
    font-size: 14px;
    -webkit-line-clamp: 3;
    margin-bottom: 15px;
}

/* ========== 分页 ========== */
.pagination-wrap {
    text-align: center;
    margin-top: 50px;
}
.pagination {
    display: inline-flex;
    gap: 10px;
}
.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 14px;
    border-radius: 10px;
    font-size: 14px;
    color: #5C4D3D;
    background: #fff;
    border: 1px solid #F0E8DC;
    transition: all 0.3s;
}
.pagination a:hover {
    color: #7B2D2D;
    border-color: #C9A96E;
}
.pagination .current {
    background: linear-gradient(135deg, #7B2D2D, #5C1F1F);
    color: #fff;
    border-color: transparent;
}

/* ========== 文章详情页 ========== */
.article-page {
    padding: 40px 0 70px;
    background: #FAF6F0;
}
.breadcrumb {
    font-size: 13px;
    color: #8B7D6B;
    margin-bottom: 25px;
}
.breadcrumb a {
    color: #8B7D6B;
}
.breadcrumb a:hover {
    color: #7B2D2D;
}
.breadcrumb span {
    color: #5C4D3D;
}
.article-detail {
    background: #fff;
    padding: 55px 65px;
    border-radius: 24px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
    border: 1px solid #F0E8DC;
}
.article-title {
    font-size: 30px;
    color: #7B2D2D;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 25px;
    text-align: center;
}
.article-meta {
    text-align: center;
    font-size: 13px;
    color: #8B7D6B;
    padding-bottom: 30px;
    margin-bottom: 35px;
    border-bottom: 1px solid #F0E8DC;
}
.article-meta a {
    color: #C9A96E;
}
.article-cover {
    margin-bottom: 35px;
    text-align: center;
}
.article-cover img {
    max-width: 100%;
    border-radius: 16px;
    margin: 0 auto;
}
.article-content {
    font-size: 15px;
    line-height: 2.2;
    color: #4A3F35;
}
.article-content p {
    margin-bottom: 20px;
    text-indent: 2em;
}
.article-content img {
    max-width: 100%;
    border-radius: 12px;
    margin: 25px auto;
}
.article-content h1,
.article-content h2,
.article-content h3,
.article-content h4 {
    margin: 30px 0 18px;
    color: #7B2D2D;
}
.article-nav {
    margin-top: 55px;
    padding-top: 35px;
    border-top: 1px solid #F0E8DC;
    display: flex;
    justify-content: space-between;
    gap: 30px;
}
.article-nav .prev,
.article-nav .next {
    flex: 1;
    font-size: 14px;
}
.article-nav .next {
    text-align: right;
}
.article-nav span {
    color: #8B7D6B;
    margin-right: 8px;
}
.article-nav a {
    color: #5C4D3D;
}
.article-nav a:hover {
    color: #7B2D2D;
}

/* ========== 常见问题 ========== */
.faq-section {
    background: #FAF6F0;
}
.faq-list {
    max-width: 900px;
    margin: 0 auto;
}
.faq-item {
    margin-bottom: 20px;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.04);
    border: 1px solid #F0E8DC;
}
.faq-question {
    padding: 22px 28px;
    background: linear-gradient(135deg, #7B2D2D, #5C1F1F);
    color: #fff;
    display: flex;
    align-items: flex-start;
    gap: 18px;
}
.faq-q {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: rgba(201, 169, 110, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: #D4AF37;
}
.faq-question .faq-text {
    flex: 1;
    font-size: 16px;
    font-weight: 600;
    padding-top: 4px;
}
.faq-answer {
    padding: 22px 28px;
    background: #FFF8E8;
    display: flex;
    align-items: flex-start;
    gap: 18px;
}
.faq-a {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: #fff;
    border: 2px solid #C9A96E;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: #C9A96E;
}
.faq-answer .faq-text {
    flex: 1;
    font-size: 14px;
    line-height: 2;
    color: #5C4D3D;
    padding-top: 4px;
}

/* ========== 其他城市站 ========== */
.cities-section {
    background: #F5EFE3;
}
.city-links-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
}
.city-link-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 20px;
    background: #fff;
    border-radius: 20px;
    text-decoration: none;
    color: #5C4D3D;
    font-size: 14px;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(0,0,0,0.04);
    border: 1px solid #F0E8DC;
    font-weight: 500;
}
.city-link-item:hover {
    background: linear-gradient(135deg, #7B2D2D, #5C1F1F);
    color: #C9A96E;
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(123, 45, 45, 0.2);
}

/* ========== 底部联系电话条 ========== */
.bottom-contact-bar {
    background: linear-gradient(135deg, #7B2D2D, #5C1F1F);
    padding: 40px 0;
}
.bottom-contact-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}
.bottom-contact-text h3 {
    color: #C9A96E;
    font-size: 22px;
    margin: 0 0 10px 0;
    font-weight: 600;
}
.bottom-contact-text p {
    color: rgba(255,255,255,0.8);
    font-size: 14px;
    margin: 0;
}
.bottom-contact-phone {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255,255,255,0.1);
    padding: 18px 35px;
    border-radius: 50px;
    border: 2px solid #C9A96E;
}
.bottom-contact-phone .phone-icon {
    font-size: 28px;
}
.bottom-contact-phone .phone-number {
    color: #C9A96E;
    font-size: 28px;
    font-weight: bold;
    letter-spacing: 1px;
}
    border-color: transparent;
}
.city-link-item .city-icon {
    font-size: 16px;
}

/* ========== 联系我们 ========== */
.contact-section {
    background: #FAF6F0;
}
.contact-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    background: linear-gradient(135deg, #7B2D2D, #5C1F1F);
    padding: 55px;
    border-radius: 28px;
    color: #fff;
    box-shadow: 0 20px 50px rgba(123, 45, 45, 0.2);
}
.contact-info p {
    margin-bottom: 22px;
    font-size: 15px;
    color: rgba(255,255,255,0.8);
}
.contact-info p strong {
    color: #D4AF37;
    margin-right: 12px;
    min-width: 90px;
    display: inline-block;
}
.contact-info .phone-big {
    font-size: 30px;
    font-weight: 700;
    color: #D4AF37;
}
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    margin-bottom: 18px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 12px;
    background: rgba(255,255,255,0.08);
    color: #fff;
    font-size: 14px;
    outline: none;
    transition: all 0.3s;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255,255,255,0.4);
}
.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #C9A96E;
    background: rgba(255,255,255,0.12);
}
.contact-form button {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #D4AF37, #C9A96E);
    color: #fff;
    border: none;
    border-radius: 30px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 600;
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.3);
}
.contact-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
}

/* ========== 联系我们页面 ========== */
.contact-page {
    padding: 70px 0;
    background: #FAF6F0;
}
.contact-boxes {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
}
.contact-boxes .contact-info {
    background: #fff;
    padding: 45px;
    border-radius: 24px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
    border: 1px solid #F0E8DC;
}
.contact-boxes .contact-info h3 {
    font-size: 24px;
    color: #7B2D2D;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 18px;
    font-weight: 700;
}
.contact-boxes .contact-info h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, #C9A96E, #D4AF37);
    border-radius: 2px;
}
.contact-boxes .contact-info ul {
    margin-bottom: 35px;
}
.contact-boxes .contact-info li {
    display: flex;
    padding: 15px 0;
    border-bottom: 1px solid #F5EFE3;
    font-size: 14px;
}
.contact-boxes .contact-info li:last-child {
    border-bottom: none;
}
.contact-boxes .contact-info .label {
    color: #8B7D6B;
    min-width: 90px;
    flex-shrink: 0;
}
.contact-boxes .contact-info .val {
    color: #5C4D3D;
    flex: 1;
}
.contact-boxes .contact-info .val.highlight {
    color: #7B2D2D;
    font-size: 22px;
    font-weight: 700;
}
.contact-boxes .service-promise {
    padding: 25px 28px;
    background: linear-gradient(135deg, #FFF8E8, #FFF0D0);
    border-radius: 16px;
    border-left: 4px solid #C9A96E;
}
.contact-boxes .service-promise p {
    font-size: 14px;
    color: #5C4D3D;
    line-height: 2.2;
}
.contact-boxes .service-promise strong {
    color: #7B2D2D;
    display: block;
    margin-bottom: 10px;
    font-size: 15px;
}
.contact-boxes .contact-form {
    background: #fff;
    padding: 45px;
    border-radius: 24px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
    border: 1px solid #F0E8DC;
}
.contact-boxes .contact-form h3 {
    font-size: 24px;
    color: #7B2D2D;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 18px;
    font-weight: 700;
}
.contact-boxes .contact-form h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, #C9A96E, #D4AF37);
    border-radius: 2px;
}
.contact-boxes .contact-form input,
.contact-boxes .contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    margin-bottom: 20px;
    border: 1px solid #E5D9C5;
    border-radius: 12px;
    background: #FAF6F0;
    color: #5C4D3D;
    font-size: 14px;
    outline: none;
    transition: all 0.3s;
}
.contact-boxes .contact-form input::placeholder,
.contact-boxes .contact-form textarea::placeholder {
    color: #B8A88A;
}
.contact-boxes .contact-form input:focus,
.contact-boxes .contact-form textarea:focus {
    border-color: #C9A96E;
    background: #FFF8E8;
    box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.1);
}
.contact-boxes .contact-form button {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #7B2D2D, #5C1F1F);
    color: #fff;
    border: none;
    border-radius: 30px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 600;
    box-shadow: 0 6px 20px rgba(123, 45, 45, 0.25);
}
.contact-boxes .contact-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(123, 45, 45, 0.35);
}
.contact-boxes .form-tip {
    margin-top: 18px;
    font-size: 12px;
    color: #B8A88A;
    text-align: center;
}

/* ========== 底部 ========== */
.site-footer {
    background: #3D1A1A;
    color: rgba(255,255,255,0.5);
    padding: 40px 0;
    text-align: center;
    font-size: 13px;
    line-height: 2.2;
    border-top: 3px solid #C9A96E;
}
.site-footer a {
    color: rgba(255,255,255,0.5);
}
.site-footer a:hover {
    color: #C9A96E;
}

/* ========== 响应式 ========== */
@media (max-width: 1200px) {
    .container { width: 95%; }
}
@media (max-width: 768px) {
    .site-banner-v2 .container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .banner-title {
        font-size: 36px;
    }
    .banner-tags {
        justify-content: center;
    }
    .banner-btns {
        justify-content: center;
    }
    .intro-grid,
    .about-box,
    .contact-box,
    .contact-boxes {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .intro-features {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }
    .advantages-grid,
    .adv-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .product-grid,
    .page-product {
        grid-template-columns: repeat(2, 1fr);
    }
    .news-list {
        grid-template-columns: 1fr;
    }
    .city-links-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .site-nav {
        display: none;
    }
    .article-detail {
        padding: 30px 20px;
    }
    .article-title {
        font-size: 22px;
    }
    .article-nav {
        flex-direction: column;
        gap: 15px;
    }
    .article-nav .next {
        text-align: left;
    }
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    .section-desc {
        text-align: left;
    }
}