/* ==============================
   首页美化样式 - 参考现代工业风设计
   ============================== */

:root {
    --home-primary: #0056b3;
    --home-accent: #007bff;
    --home-text-dark: #333333;
    --home-text-gray: #666666;
    --home-bg-light: #f4f7f9;
    --home-white: #ffffff;
    --home-shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
    --home-shadow-md: 0 5px 15px rgba(0,0,0,0.08);
    --home-transition: all 0.3s ease;
}

/* 全局优化 */
body {
    background: var(--home-bg-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    transition: var(--home-transition);
}

/* ==============================
   顶部栏美化
============================== */
/*.top {*/
/*    background: linear-gradient(90deg, #1a1a1a, #2d2d2d);*/
/*    color: #bbb;*/
/*    height: 36px;*/
/*    line-height: 36px;*/
/*    font-size: 12px;*/
/*    border: none;*/
/*}*/

.top a {
    color: #bbb;
    padding: 0 8px;
}

.top a:hover {
    color: #fff;
}

/* ==============================
   Logo区域美化
============================== */
#logo {
    background: var(--home-white);
    box-shadow: 0 1px 10px rgba(0,0,0,0.03);
    padding: 10px 0;
}

#logo .company h2 {
    color: var(--home-primary);
    font-weight: 800;
    letter-spacing: 1px;
}

#logo .tel {
    background: none;
    text-align: right;
    padding-top: 30px;
}

#logo .tel span {
    font-size: 13px;
    color: #888;
    padding-left: 0;
    display: block;
}

#logo .tel span i {
    font-size: 26px;
    color: var(--home-primary);
    font-family: Impact, Arial, sans-serif;
    letter-spacing: 1px;
    padding-left: 0;
    transition: var(--home-transition);
}

#logo .tel span i:hover {
    color: var(--home-accent);
}

/* ==============================
   导航栏美化 - 增加交互动效
============================== */
.nav {
    background: var(--home-primary);
    height: 59px;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}

.nav ul li a {
    height: 59px;
    line-height: 59px;
    padding: 0 38px;
    font-size: 16px;
    font-weight: 500;
    color: rgba(255,255,255,0.95);
    position: relative;
    overflow: hidden;
}

/* 导航下划线动画 */
.nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: #fff;
    transition: var(--home-transition);
}

.nav ul li.on a::after,
.nav ul li:hover a::after {
    width: 100%;
}

.nav ul li a:hover,
.nav ul li.on a,
.nav ul li.on {
    background: rgba(255,255,255,0.1);
    color: #fff;
}

.nav ul li dl dt a {
    background: rgba(0,86,179,0.95);
}

.nav ul li dl dt a:hover {
    background: var(--home-accent);
}

/* ==============================
   Banner美化
============================== */
.banner {
    position: relative;
    height: auto;
    border-radius: 0 0 8px 8px;
    overflow: hidden;
}

.banner .bd,
.banner .bd ul,
.banner .bd ul li,
.banner .bd ul li a {
    height: auto;
}

.banner .bd ul li {
    line-height: 0;
}

.banner .bd ul li img {
    width: 100%;
    height: auto;
    display: block;
}

.banner .hd ul li {
    width: 12px;
    height: 12px;
    background: rgba(255,255,255,0.5);
    border-radius: 50%;
    transition: var(--home-transition);
}

.banner .hd ul li.on {
    background: var(--home-accent);
    width: 30px;
    border-radius: 6px;
}

/* ==============================
   搜索栏美化
============================== */
.search {
    background: linear-gradient(135deg, #f0f5ff 0%, #f8fafc 100%);
    padding: 16px 0;
    border-bottom: 1px solid #e2e8f0;
}

.search-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.search-keywords {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.search-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--home-primary);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 5px;
}

.search-label i {
    font-size: 14px;
}

.search-pills {
    display: flex;
    gap: 8px;
    flex-wrap: nowrap;
}

.search-pill {
    padding: 5px 14px;
    border-radius: 20px;
    background: #fff;
    color: #475569;
    font-size: 13px;
    text-decoration: none;
    border: 1px solid #e2e8f0;
    transition: var(--home-transition);
    white-space: nowrap;
}

.search-pill:hover {
    background: var(--home-primary);
    color: #fff;
    border-color: var(--home-primary);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,86,179,0.2);
}

.search-form {
    flex-shrink: 0;
}

.search-input-wrap {
    display: flex;
    align-items: center;
    background: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 25px;
    overflow: hidden;
    transition: var(--home-transition);
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}

.search-input-wrap:focus-within {
    border-color: var(--home-primary);
    box-shadow: 0 0 0 3px rgba(0,86,179,0.1);
}

.search-icon {
    padding: 0 0 0 16px;
    color: #94a3b8;
    font-size: 14px;
    flex-shrink: 0;
}

.search-input-wrap input {
    width: 200px;
    height: 38px;
    border: none;
    outline: none;
    padding: 0 12px;
    font-size: 13px;
    color: #334155;
    background: transparent;
}

.search-input-wrap input::placeholder {
    color: #94a3b8;
}

.search-input-wrap button {
    height: 38px;
    padding: 0 22px;
    background: var(--home-primary);
    color: #fff;
    border: none;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--home-transition);
    white-space: nowrap;
    letter-spacing: 2px;
}

.search-input-wrap button:hover {
    background: var(--home-accent);
}

/* ==============================
   产品区域美化
============================== */
.index-pro {
    padding: 40px 0;
    background: var(--home-bg-light);
}

.index-pro > .container {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 24px;
}

.index-pro > .container > .fl {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
    height: 100%;
}

.index-pro > .container > .fr {
    min-width: 0;
}

.index-pro .category {
    flex-shrink: 1;
    overflow: hidden;
    min-height: 0;
}

.index-pro > .container > .fl > .sidebar-hot {
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}

/* 左侧分类美化 */
.index-pro .fl .title {
    background: linear-gradient(135deg, var(--home-primary) 0%, #0066cc 100%);
    border-radius: 8px 8px 0 0;
    padding: 14px 20px;
    width: 100%;
}

.index-pro .fl .title span {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 1px;
}

.category {
    background: var(--home-white);
    border-radius: 0 0 8px 8px;
    box-shadow: var(--home-shadow-sm);
    padding: 0;
    margin-bottom: 12px;
    overflow: hidden;
}

.category .cat-item {
    border-bottom: 1px dashed #f1f5f9;
}

.category .cat-item:last-child {
    border-bottom: none;
}

.category .cat-item a {
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 500;
    color: #475569;
    position: relative;
    transition: var(--home-transition);
    display: flex;
    align-items: center;
}

.category .cat-item a::before {
    content: none;
}

.category .cat-item a .icon {
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    color: var(--home-primary);
    background: #f1f5f9;
    font-size: 11px;
    flex-shrink: 0;
    border-radius: 5px;
    transition: var(--home-transition);
}

.category .cat-item a:hover .icon {
    background: var(--home-primary);
    color: var(--home-white);
    transform: scale(1.1);
}

.category .cat-item a:hover {
    background: rgba(0, 86, 179, 0.03);
    color: var(--home-primary);
    padding-left: 24px;
}

.category .cat-item a::after {
    content: "›";
    font-size: 18px;
    font-family: Arial, sans-serif;
    margin-left: auto;
    color: #cbd5e1;
    transition: var(--home-transition);
    transform: translateX(0);
    opacity: 0;
}

.category .cat-item a:hover::after {
    color: var(--home-primary);
    transform: translateX(4px);
    opacity: 1;
}

.category .cat-item a:hover::before {
    color: var(--home-primary);
}

.category li {
    border-bottom: 1px dashed #f1f5f9;
}

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

.category li a {
    padding: 12px 20px 12px 48px;
    font-size: 13px;
    color: #64748b;
    position: relative;
    transition: var(--home-transition);
    display: block;
    line-height: normal;
}

.category li a:hover {
    background: rgba(0, 86, 179, 0.02);
    color: var(--home-primary);
    padding-left: 52px;
}

/* 联系卡片美化 */
.index-pro .contact {
    background: linear-gradient(135deg, #f8fafc 0%, #fff 100%);
    border-radius: 8px;
    box-shadow: var(--home-shadow-sm);
    border: 1px solid #eee;
    text-align: center;
    padding: 30px 20px;
    margin-top: 20px;
}

.index-pro .contact p {
    margin-left: 0;
    padding-top: 0;
    color: #888;
    font-size: 14px;
}

.index-pro .contact span {
    padding-left: 0;
    font-size: 22px;
    font-weight: bold;
    margin: 10px 0 15px;
}

.index-pro .contact .more {
    margin-left: 0;
}

.index-pro .contact .more a {
    display: inline-block;
    padding: 8px 25px;
    background: var(--home-accent);
    color: #fff;
    border: none;
    border-radius: 20px;
    font-size: 13px;
    box-shadow: 0 4px 10px rgba(0,123,255,0.3);
    transition: var(--home-transition);
}

.index-pro .contact .more a:hover {
    background: var(--home-primary);
    transform: translateY(-2px);
}

/* 右侧产品列表美化 */
.index-pro .fr .title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #eee;
    padding-bottom: 15px;
    margin-bottom: 10px;
}

.index-pro .fr .title h2 {
    font-size: 22px;
    color: #333;
    position: relative;
    padding-left: 15px;
    border-bottom: none;
}

.index-pro .fr .title h2::before {
    content: "";
    position: absolute;
    left: 0;
    top: 5px;
    height: 22px;
    width: 4px;
    background: var(--home-primary);
    border-radius: 2px;
}

.index-pro .fr .title p a {
    padding: 6px 15px;
    background: var(--home-bg-light);
    border-radius: 15px;
    font-size: 13px;
    transition: var(--home-transition);
}

.index-pro .fr .title p a:hover {
    background: var(--home-primary);
    color: #fff;
}

/* 产品卡片美化 */
.index-pro .fr .content {
    overflow: hidden;
}

.index-pro .fr ul {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.index-pro .fr ul li {
    width: calc(33.333% - 14px);
    float: none;
    margin-right: 0;
    margin-top: 0;
    background: var(--home-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--home-shadow-sm);
    transition: var(--home-transition);
    border: 1px solid #eee;
}

.index-pro .fr ul li:hover {
    box-shadow: var(--home-shadow-md);
    transform: translateY(-5px);
    border-color: var(--home-accent);
}

.index-pro .fr ul li .img {
    width: 100%;
    height: 180px;
    overflow: hidden;
    background: #f5f5f5;
}

.index-pro .fr ul li .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: none;
    padding: 0;
    transition: transform 0.5s ease;
}

.index-pro .fr ul li:hover .img img {
    transform: scale(1.1);
}

.index-pro .fr ul li p {
    padding: 12px 10px;
    text-align: center;
    font-size: 14px;
    color: #444;
    font-weight: 500;
    background: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 首页产品卡片 features 标签 */
.index-pro .fr ul li {
    position: relative;
}

.index-pro .fr ul li .img::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50px;
    background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 100%);
    pointer-events: none;
    z-index: 1;
    border-radius: 0 0 0 0;
    opacity: 0;
    transition: opacity 0.3s;
}

.index-pro .fr ul li .img {
    position: relative;
}

.idx-pro-tags:not(:empty) ~ * ,
.index-pro .fr ul li:has(.idx-pro-tags span) .img::after {
    opacity: 1;
}

.idx-pro-tags {
    position: absolute;
    bottom: 40px;
    left: 0;
    right: 0;
    display: flex;
    gap: 5px;
    padding: 6px 10px;
    overflow: hidden;
    flex-wrap: nowrap;
    z-index: 2;
}

.idx-pro-tag {
    font-size: 11px;
    padding: 3px 9px;
    border-radius: 999px;
    white-space: nowrap;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    line-height: 1.3;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
    transition: all 0.25s;
    letter-spacing: 0.3px;
}

.index-pro .fr ul li:hover .idx-pro-tag {
    background: rgba(255, 255, 255, 0.35);
    border-color: rgba(255, 255, 255, 0.5);
}


/* ==============================
   案例展示区域美化
============================== */
.index-case {
    background: linear-gradient(135deg, #1a365d 0%, #2c5282 100%);
    padding: 50px 0;
    position: relative;
    overflow: hidden;
}

.index-case .sec-title span {
    color: #fff;
    font-size: 28px;
}

.index-case .sec-title span::after {
    background: rgba(255,255,255,0.5);
}

.index-case .sec-title p {
    color: rgba(255,255,255,0.8);
}

.index-case ul li {
    background: var(--home-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    transition: var(--home-transition);
}

.index-case ul li:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

.index-case ul li img {
    border: none;
    padding: 0;
    width: 100%;
    height: 167px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.index-case ul li:hover img {
    transform: scale(1.05);
}

.index-case ul li p {
    padding: 12px;
    text-align: center;
    font-size: 14px;
    color: #444;
    background: #fff;
}

.index-case .prev,
.index-case .next {
    width: 50px;
    height: 50px;
    background-color: rgba(255,255,255,0.15);
    border-radius: 50%;
    transition: var(--home-transition);
}

.index-case .prev:hover,
.index-case .next:hover {
    background-color: rgba(255,255,255,0.3);
}

/* ==============================
   优势区域美化
============================== */
.ys {
    background: linear-gradient(180deg, #fff 0%, var(--home-bg-light) 100%);
    padding: 0 0 20px;
}

.ys .sec-title h2 {
    font-size: 28px;
    color: #333;
    margin-bottom: 15px;
}

.ys .sec-title p {
    color: #666;
    font-size: 15px;
}

.ys .content-1,
.ys .content-2 {
    background: var(--home-white);
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--home-shadow-sm);
    margin-bottom: 30px;
    overflow: hidden;
}

.ys .content-1 .fl {
    width: 50%;
}

.ys .content-1 .fr {
    width: 45%;
}

.ys .content-2 .fl {
    width: 45%;
}

.ys .content-2 .fr {
    width: 50%;
}

.ys h3 {
    color: var(--home-primary);
    background: linear-gradient(90deg, rgba(0,86,179,0.1) 0%, transparent 100%);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 15px;
    margin-top: 15px;
}

.ys h3 i {
    display: inline-block;
    vertical-align: middle;
}

.ys h3 i img {
    width: 40px;
    height: auto;
}

.ys h3 span {
    display: inline-block;
    vertical-align: middle;
    margin-left: 15px;
}

.ys h3 span em {
    color: var(--home-primary);
    font-size: 18px;
}

.ys .content-1 p,
.ys .content-2 p {
    padding: 8px 0 8px 25px;
    position: relative;
    background: none;
}

.ys .content-1 p::before,
.ys .content-2 p::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--home-accent);
    font-weight: bold;
}

.ys .content-1 .fr img,
.ys .content-2 .fl img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: var(--home-shadow-md);
    transition: var(--home-transition);
}

.ys .content-1 .fr img:hover,
.ys .content-2 .fl img:hover {
    transform: scale(1.02);
}

/* ==============================
   关于我们区域美化
============================== */
.index-about {
    background: linear-gradient(135deg, rgba(0,86,179,0.9) 0%, rgba(0,40,90,0.95) 100%), 
                url(../images/aboutbg.jpg) center/cover no-repeat;
    padding: 70px 0;
    position: relative;
}

.index-about::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.index-about .fl img {
    border-radius: 12px;
    border: 8px solid rgba(255,255,255,0.2);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    transition: var(--home-transition);
}

.index-about .fl img:hover {
    transform: scale(1.02);
    border-color: rgba(255,255,255,0.4);
}

.index-about .fr h2 {
    font-size: 28px;
    letter-spacing: 2px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.index-about .fr p {
    line-height: 1.8;
    opacity: 0.95;
}

.index-about .more a {
    background: #fff;
    color: var(--home-primary);
    padding: 12px 35px;
    border-radius: 25px;
    font-weight: 600;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    transition: var(--home-transition);
}

.index-about .more a:hover {
    background: var(--home-accent);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

/* ==============================
   新闻资讯区域美化
============================== */
.index-main.w {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 0 50px;
}

.main-right-news {
    background: var(--home-white);
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--home-shadow-sm);
    margin-top: 30px;
}

.main-right-news-title {
    padding-top: 0;
}

.index-title-center p {
    font-size: 24px;
    color: #333;
    border-bottom: none;
    background: none;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.index-title-center p::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: var(--home-primary);
    border-radius: 2px;
}

.index-title-center span {
    color: #999;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.main-right-news-list-left,
.main-right-news-list-right {
    background: #fafbfc;
    border-radius: 8px;
    padding: 20px;
    border: 1px solid #eee;
}

.main-right-news-list h3 {
    background: none;
    border-bottom: 2px solid #eee;
    padding-bottom: 12px;
    margin-bottom: 10px;
    color: var(--home-primary);
    font-weight: 600;
}

.main-right-news-list h3::before {
    background: var(--home-primary);
    border-radius: 2px;
}

.main-right-news-list h3 b {
    color: #bbb;
    font-size: 12px;
}

.main-right-news-list h3 a {
    background: var(--home-bg-light);
    border-radius: 12px;
    padding: 0 12px;
    font-size: 12px;
    transition: var(--home-transition);
}

.main-right-news-list h3 a:hover {
    background: var(--home-primary);
    color: #fff;
}

.main-right-news-list .news-item {
    border-bottom: 1px dashed #e0e0e0;
    transition: var(--home-transition);
    padding: 0;
    height: auto;
}

.main-right-news-list .news-item:hover {
    background: rgba(0,123,255,0.05);
    padding-left: 5px;
}

.main-right-news-list .news-item a {
    color: #555;
    line-height: 42px;
    border-bottom: none;
    background: none;
    padding-left: 20px;
    position: relative;
}

.main-right-news-list .news-item a::before {
    content: "›";
    position: absolute;
    left: 5px;
    color: var(--home-accent);
    font-size: 16px;
    font-weight: bold;
}

.main-right-news-list .news-item a:hover {
    color: var(--home-primary);
}

.main-right-news-list .news-item span {
    color: #aaa;
    font-size: 12px;
}

/* ==============================
   页脚美化
============================== */
.fnav dl dt {
    font-size: 15px;
    font-weight: 600;
}

.fnav dl dt::after {
    background: var(--home-primary);
    width: 25px;
}

.fnav dl dd a:hover {
    color: var(--home-accent);
}

/* ==============================
   通用动画效果
============================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.index-pro .fr ul li,
.index-case ul li,
.main-right-news {
    animation: fadeInUp 0.6s ease forwards;
}


/* ==============================
   底部链接区域美化
============================== */
.section {
    background: #f5f5f5;
    padding: 20px 0 15px;
    border-top: 1px solid #e5e5e5;
}

.yunu-link {
    margin-bottom: 12px;
}

.yunu-link h3 {
    font-size: 14px;
    color: #333;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid #ddd;
    position: relative;
}

.yunu-link h3::after {
    content: "";
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--home-primary);
}

.yunu-link h3 small {
    color: #999;
    font-size: 11px;
    font-weight: normal;
    margin-left: 5px;
    text-transform: uppercase;
}

.yunu-link ul {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.yunu-link ul li {
    display: inline-block;
}

.yunu-link ul li a {
    display: inline-block;
    padding: 3px 10px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 3px;
    font-size: 12px;
    color: #666;
    transition: var(--home-transition);
}

.yunu-link ul li a:hover {
    background: var(--home-primary);
    border-color: var(--home-primary);
    color: #fff;
}

/* 底部导航美化 */
.footer {
    background: #222;
    padding: 35px 0 20px;
    margin-top: 0;
    height: auto;
    overflow: visible;
}

.footer .container {
    overflow: hidden;
}

.footer .fnav {
    float: left;
}

.footer .fnav dl {
    float: left;
    margin-right: 60px;
}

.footer .fnav dl dt {
    font-size: 15px;
    margin-bottom: 12px;
    padding-bottom: 10px;
    line-height: 1.5;
}

.footer .fnav dl dt a {
    color: #fff;
    font-weight: 600;
}

.footer .fnav dl dd {
    line-height: 28px;
    color: #999;
}

.footer .fnav dl dd a {
    color: #999;
    transition: var(--home-transition);
}

.footer .fnav dl dd a:hover {
    color: var(--home-accent);
}

/* 版权区域美化 */
.copyright {
    background: #1a1a1a;
    text-align: center;
    padding: 20px 0;
    line-height: 1.8;
    color: #777;
    height: auto;
    overflow: visible;
}

.copyright a {
    margin: 0 5px;
    color: #888;
}

.copyright a:hover {
    color: var(--home-accent);
}

.newbottom {
    margin-top: 15px;
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.newbottom a {
    display: inline-block;
    transition: var(--home-transition);
}

.newbottom a:hover {
    transform: translateY(-2px);
}

.newbottom img {
    height: 32px !important;
    opacity: 0.8;
    transition: var(--home-transition);
}

.newbottom a:hover img {
    opacity: 1;
}

.fuwuquyu {
    margin-top: 15px;
    font-size: 12px;
    color: #666;
    line-height: 1.6;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* ==============================
   头部区域增强
============================== */
.header {
    height: auto;
    background: var(--home-white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.top .map {
    float: right;
}

.top .map a {
    color: #bbb;
    padding: 0 10px;
    border-left: 1px solid #444;
}

.top .map a:hover {
    color: #fff;
}

/* ==============================
   sec-title 通用标题美化
============================== */
.sec-title {
    text-align: center;
    padding: 40px 0 30px;
}

.sec-title span,
.sec-title h2 {
    font-size: 28px;
    color: #333;
    font-weight: 700;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.sec-title span::after,
.sec-title h2::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: var(--home-primary);
    border-radius: 2px;
}

.sec-title p {
    font-size: 14px;
    color: #888;
    margin-top: 15px;
    letter-spacing: 1px;
}

/* ==============================
   滚动条美化
============================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--home-primary);
}

/* ==============================
   选中文字样式
============================== */
::selection {
    background: var(--home-primary);
    color: #fff;
}

/* === 首页CTA样式 === */
.home-cta-banner {
    margin: 40px auto 0;
    max-width: 1200px;
    padding: 30px 40px;
    background: linear-gradient(135deg, #1E40AF 0%, #3B82F6 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    color: #fff;
    box-shadow: 0 10px 30px rgba(30, 64, 175, 0.2);
}

.home-cta-headline {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #fff;
}

.home-cta-content p {
    font-size: 15px;
    opacity: 0.9;
    margin: 0;
}

.home-cta-actions {
    display: flex;
    gap: 15px;
    flex-shrink: 0;
}

.home-cta-btn-primary {
    padding: 14px 30px;
    background: #fff;
    color: #1E40AF;
    border-radius: 8px;
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.home-cta-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.home-cta-btn-secondary {
    padding: 14px 30px;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.home-cta-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

/* ==============================
   首页英雄区核心描述
============================== */
.hero-intro {
    background: linear-gradient(135deg, #e8f0f8 0%, #dbeafe 100%);
    padding: 30px 0;
    text-align: center;
}

.hero-intro h1 {
    font-size: 28px;
    font-weight: 800;
    color: var(--home-primary);
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.hero-intro p {
    font-size: 15px;
    color: var(--home-text-gray);
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

/* ==============================
   首页客户评价模块
============================== */
/* ==============================
   客户评价 + 实时预约 同行布局
============================== */
.home-review-booking-row {
    max-width: 1200px;
    margin: 40px auto 0;
}

.review-booking-flex {
    display: flex;
    gap: 24px;
    align-items: stretch;
}

.home-review-section {
    flex: 1;
    min-width: 0;
    background: #fff;
    padding: 32px;
    border-radius: 12px;
    box-shadow: var(--home-shadow-sm);
}

.home-review-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 2px solid #eee;
    padding-bottom: 12px;
    margin-bottom: 24px;
}

.home-review-title h3 {
    margin: 0;
    font-size: 22px;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--home-text-dark);
}

.home-review-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.home-review-card {
    background: var(--home-bg-light);
    border-radius: 12px;
    border: 1px solid #eee;
    padding: 20px;
    transition: var(--home-transition);
}

.home-review-card:hover {
    box-shadow: var(--home-shadow-md);
    transform: translateY(-2px);
    background: #fff;
    border-color: rgba(0,123,255,0.2);
}

.home-review-card .review-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.home-review-card .reviewer-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    flex-shrink: 0;
}

.home-review-card .reviewer-info { flex: 1; }

.home-review-card .reviewer-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--home-text-dark);
    display: flex;
    align-items: center;
    gap: 6px;
}

.home-review-card .reviewer-company {
    font-size: 13px;
    color: var(--home-text-gray);
    margin-top: 2px;
}

.home-review-card .verified-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 11px;
    background: #dbeafe;
    color: #1d4ed8;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 500;
}

.home-review-card .review-stars {
    color: #f59e0b;
    font-size: 13px;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.home-review-card .review-text {
    font-size: 14px;
    color: var(--home-text-gray);
    line-height: 1.7;
}

.home-review-card .review-date {
    font-size: 12px;
    color: #94a3b8;
    margin-top: 12px;
}

/* ==============================
   首页预约动态模块
============================== */
.home-booking-section {
    width: 340px;
    flex-shrink: 0;
    background: #fff;
    padding: 32px;
    border-radius: 12px;
    box-shadow: var(--home-shadow-sm);
    display: flex;
    flex-direction: column;
}

.home-booking-section .booking-live-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    animation: booking-blink 1.5s infinite;
}

@keyframes booking-blink { 0%,100%{ opacity:1; } 50%{ opacity:0.3; } }

.home-booking-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
    overflow: hidden;
}

.home-booking-list .booking-row {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 10px;
    background: var(--home-bg-light);
    border: 1px solid transparent;
    transition: var(--home-transition);
}

.home-booking-list .booking-row.active { display: flex; }

.home-booking-list .booking-row:hover {
    background: #fff;
    border-color: rgba(0,123,255,0.2);
    box-shadow: var(--home-shadow-md);
    transform: translateY(-1px);
}

.home-booking-list .booking-row-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
    flex-shrink: 0;
}

.home-booking-list .booking-row-text {
    flex: 1;
    font-size: 14px;
    color: #475569;
    line-height: 1.6;
}

.home-booking-list .booking-row-text strong {
    color: var(--home-primary);
    font-weight: 600;
}

.home-booking-list .booking-row-time {
    font-size: 11px;
    color: #94a3b8;
    white-space: nowrap;
    flex-shrink: 0;
    background: #f1f5f9;
    padding: 3px 10px;
    border-radius: 12px;
}

/* ==============================
   首页FAQ折叠面板（双列+编号）
============================== */
.home-faq-section {
    background: var(--home-bg-light);
    padding: 20px 0 50px;
}

.home-faq-section .sec-title {
    padding: 40px 0 30px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    max-width: 1100px;
    margin: 0 auto;
}

.faq-item {
    background: #fff;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    overflow: hidden;
    transition: var(--home-transition);
}

.faq-item:hover {
    border-color: rgba(0,123,255,0.25);
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.faq-item.active {
    border-color: var(--home-primary);
    box-shadow: 0 4px 20px rgba(0,123,255,0.1);
}

.faq-question {
    padding: 18px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    color: var(--home-text-dark);
    transition: var(--home-transition);
}

.faq-question:hover {
    color: var(--home-primary);
}

.faq-question span:last-of-type {
    flex: 1;
}

.faq-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: #fff;
    font-size: 15px;
    flex-shrink: 0;
    transition: var(--home-transition);
}

.faq-item.active .faq-icon {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.faq-question .faq-arrow {
    transition: transform 0.3s;
    color: #94a3b8;
    font-size: 13px;
    flex-shrink: 0;
}

.faq-item.active .faq-question .faq-arrow {
    transform: rotate(180deg);
    color: var(--home-primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 20px 18px 20px;
    font-size: 14px;
    color: var(--home-text-gray);
    line-height: 1.8;
    margin: 0;
    padding-left: 68px;
}

.faq-a-icon {
    color: #22c55e;
    margin-right: 6px;
    font-size: 13px;
}

/* ==============================
   响应式：评价+预约 / FAQ
============================== */
@media (max-width: 992px) {
    .review-booking-flex {
        flex-direction: column;
    }
    .home-booking-section {
        width: 100%;
    }
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .home-review-grid {
        grid-template-columns: 1fr;
    }
    .home-review-booking-row {
        margin: 20px auto 0;
    }
    .home-review-section,
    .home-booking-section {
        padding: 20px;
    }
}

/* ==============================
   底部链接区域标题（h3→div适配）
============================== */
.footer-section-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--home-text-dark);
    margin-bottom: 15px;
    padding-bottom: 12px;
    border-bottom: 2px solid #eee;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-section-title .subtitle {
    font-size: 12px;
    color: #999;
    font-weight: 400;
    text-transform: uppercase;
    margin-left: auto;
}

/* CTA标题（h3→div适配） */
.home-cta-headline {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #fff;
}

/* ==============================
   左侧栏 - 热门案例 + 热门标签
   ============================== */
.sidebar-hot {
    margin-top: 0;
    background: #fff;
    border-radius: 10px;
    padding: 15px;
    box-shadow: var(--home-shadow-sm);
    border: 1px solid #f0f0f0;
    position: relative;
    overflow: hidden;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.sidebar-hot::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--home-primary), #60a5fa);
}

.sidebar-hot-hd {
    font-size: 15px;
    font-weight: 700;
    color: var(--home-text-dark);
    padding-bottom: 10px;
    border-bottom: 1px solid #f1f5f9;
    margin-bottom: 2px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-left: 10px;
}

.sidebar-hot-hd i {
    color: #ef4444;
    font-size: 16px;
}

.sidebar-hot-list {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: hot-rank;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.sidebar-hot-list li {
    border-bottom: 1px dashed #f0f0f0;
    flex: 1;
    display: flex;
}

.sidebar-hot-list li:last-child {
    border-bottom: none;
}

.sidebar-hot-list li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    color: #475569;
    text-decoration: none;
    font-size: 13px;
    line-height: 1.4;
    transition: var(--home-transition);
    width: 100%;
}

.sidebar-hot-list li a:hover {
    color: var(--home-primary);
    padding-left: 4px;
}

.sidebar-hot-list li a:hover .hot-rank {
    background: var(--home-primary);
    color: #fff;
    transform: scale(1.1);
}

.hot-rank {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 5px;
    background: #f1f5f9;
    color: #94a3b8;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
    transition: var(--home-transition);
    counter-increment: hot-rank;
}

.hot-rank::after {
    content: counter(hot-rank);
}

/* 前3名高亮 */
.sidebar-hot-list li:nth-child(1) .hot-rank {
    background: #ef4444;
    color: #fff;
}

.sidebar-hot-list li:nth-child(2) .hot-rank {
    background: #f97316;
    color: #fff;
}

.sidebar-hot-list li:nth-child(3) .hot-rank {
    background: #eab308;
    color: #fff;
}

.hot-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.hot-views {
    font-size: 12px;
    color: #94a3b8;
    white-space: nowrap;
    flex-shrink: 0;
}

.hot-views i {
    margin-right: 2px;
    font-size: 11px;
}

.sidebar-hot-list li a:hover .hot-views {
    color: var(--home-primary);
}

/* 热门标签 */
.sidebar-tags-hd {
    font-size: 15px;
    font-weight: 700;
    color: var(--home-text-dark);
    padding-top: 12px;
    margin-top: 10px;
    margin-bottom: 10px;
    border-top: 1px solid #f1f5f9;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-left: 10px;
}

.sidebar-tags-hd i {
    color: var(--home-primary);
    font-size: 14px;
}

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

.sidebar-tag {
    display: inline-block;
    padding: 5px 14px;
    background: #f8fafc;
    color: #475569;
    font-size: 13px;
    border-radius: 20px;
    text-decoration: none;
    transition: var(--home-transition);
    border: 1px solid #e2e8f0;
}

.sidebar-tag:hover {
    background: #eff6ff;
    color: var(--home-primary);
    border-color: var(--home-primary);
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0,86,179,0.1);
}