* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Microsoft Yahei", "PingFang SC", sans-serif;
        }
        body {
            color: #333;
            background-color: #F5F7FA;
            line-height: 1.5;
            padding-top: 70px;
            scroll-behavior: smooth;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        ul {
            list-style: none;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* 顶部导航栏 */
        .header {
            background-color: #f1bf18;
            color: #fff;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 999;
            transition: all 0.3s ease;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        }
        .header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 70px;
            transition: height 0.3s ease;
        }
        .header-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 22px;
            font-weight: bold;
            color: #fff;
        }
        .nav-list {
            display: flex;
            gap: 30px;
        }
        .nav-item a {
            color: #fff;
            font-size: 16px;
            padding: 8px 0;
            position: relative;
            transition: color 0.3s ease;
            white-space: nowrap;
        }
        .nav-item a:hover {
            color: #000000f5;
        }
        .nav-item a::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: #FF7F24;
            transition: width 0.3s ease;
        }
        .nav-item a:hover::after {
            width: 100%;
        }
        .header-right {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .search-input {
            padding: 6px 12px;
            border: none;
            border-radius: 4px;
            outline: none;
            font-size: 14px;
            width: 200px;
            transition: all 0.3s ease;
        }
        .search-input:focus {
            box-shadow: 0 0 0 2px rgba(255,127,36,0.3);
            width: 220px;
        }
        .contact-btn {
            padding: 6px 16px;
            background-color: #FF7F24;
            color: #fff;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .contact-btn:hover {
            background-color: #E67018;
            transform: translateY(-1px);
            box-shadow: 0 2px 4px rgba(0,0,0,0.2);
        }

        /* 收藏本站图标样式 */
        .bookmark-btn {
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .bookmark-btn:hover {
            background-color: rgba(255,255,255,0.2);
            transform: scale(1.1);
        }

        /* Logo图片样式 */
        .logo-img {
            width: 120px;
            height: auto;
            transition: all 0.3s ease;
        }
        .logo-img:hover {
            transform: scale(1.05);
            filter: brightness(1.1);
        }
        .footer .logo-img {
            width: 100px;
            margin-bottom: 16px;
        }

        /* 首页广告位轮播 */
        .banner-carousel {
            position: relative;
            height: 400px;
            overflow: hidden;
            color: #fff;
            text-align: center;
            background: #0F4C81;
        }
        .banner-track {
            display: flex;
            height: 100%;
            width: 300%;
            transition: transform 0.65s ease-in-out;
            will-change: transform;
        }
        @media (prefers-reduced-motion: reduce) {
            .banner-track {
                transition: none;
            }
        }
        .banner-slide {
            flex: 0 0 33.333333%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            box-sizing: border-box;
        }
        .banner-slide--welcome {
            background: linear-gradient(135deg, rgba(47, 111, 207, 0.92) 0%, rgba(15, 76, 129, 0.94) 100%);
        }
        /* 暖色商务背景（本地 images/banner-relaunch-warm.jpg） */
        .banner-slide--relaunch {
            background-color: #4a2810;
            background-image: linear-gradient(
                115deg,
                rgba(75, 38, 16, 0.9) 0%,
                rgba(160, 72, 28, 0.45) 48%,
                rgba(55, 28, 14, 0.88) 100%
            ),
                url("/images/banner-relaunch-warm.jpg");
            background-size: cover;
            background-position: center;
        }
        /* 与首屏第二行主站链接：同色同字号 */
        .banner-content h1.banner-subline {
            color: #f1bf18;
            font-size: 24px;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 20px;
        }
        .banner-btn--ghost {
            background-color: rgba(255, 255, 255, 0.14);
            border: 2px solid rgba(255, 255, 255, 0.55);
        }
        .banner-btn--ghost:hover {
            background-color: rgba(255, 255, 255, 0.24);
            border-color: #fff;
        }
        .banner-dots {
            position: absolute;
            left: 0;
            right: 0;
            bottom: 18px;
            display: flex;
            justify-content: center;
            gap: 10px;
            z-index: 4;
        }
        .banner-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            border: 2px solid rgba(255, 255, 255, 0.65);
            background: transparent;
            padding: 0;
            cursor: pointer;
            transition: background 0.25s ease, transform 0.25s ease;
        }
        .banner-dot:hover {
            background: rgba(255, 255, 255, 0.35);
        }
        .banner-dot.is-active {
            background: #FF7F24;
            border-color: #FF7F24;
            transform: scale(1.15);
        }
        .banner-content {
            position: relative;
            z-index: 2;
            padding: 0 20px;
            max-width: 900px;
        }
        .banner-content h1 {
            font-size: 36px;
            margin-bottom: 20px;
            line-height: 1.3;
            font-weight: 700;
        }
        /* Banner区域名链接样式 */
        .banner-content h1 a {
            color: #f1bf18; /* 与导航栏主色呼应 */
            text-decoration: none;
            font-size: 24px; /* 比主标题小一号，更有层次 */
        }
        .banner-content h1 a:hover {
            text-decoration: underline;
        }
        .banner-content p {
            font-size: 18px;
            margin-bottom: 30px;
            line-height: 1.6;
            opacity: 0.95;
        }
        .banner-btn {
            padding: 14px 36px;
            background-color: #FF7F24;
            color: #fff;
            border: none;
            border-radius: 4px;
            font-size: 16px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 500;
        }
        .banner-btn:hover {
            background-color: #E67018;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(255,127,36,0.3);
        }

        /* 精华区 */
        .essence {
            padding: 60px 0;
        }
        .section-title {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
        }
        .section-title h2 {
            font-size: 24px;
            color: #0F4C81;
            position: relative;
            padding-bottom: 8px;
            font-weight: 700;
        }
        .section-title h2::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background-color: #0F4C81;
        }
        .section-title a {
            color: #0F4C81;
            font-size: 14px;
            transition: color 0.3s ease;
            display: flex;
            align-items: center;
        }
        .section-title a:hover {
            color: #FF7F24;
        }
        .essence-cards {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .essence-card {
            background-color: #fff;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
            position: relative;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        a.essence-card {
            text-decoration: none;
            color: inherit;
            cursor: pointer;
        }
        a.essence-card:focus-visible {
            outline: 2px solid #0F4C81;
            outline-offset: 3px;
        }
        .essence-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.12);
        }
        /* 首页精华区不足 8 张卡片时占位，保持四列栅格对齐 */
        .essence-card--placeholder {
            visibility: hidden;
            pointer-events: none;
            box-shadow: none;
            background: transparent;
            min-height: 380px;
        }
        .essence-card-img {
            width: 100%;
            height: 180px;
            overflow: hidden;
            flex-shrink: 0;
        }
        .essence-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        .essence-card:hover .essence-card-img img {
            transform: scale(1.05);
        }
        .essence-card-tag {
            position: absolute;
            top: 10px;
            left: 10px;
            padding: 4px 8px;
            background-color: #FF7F24;
            color: #fff;
            font-size: 12px;
            border-radius: 4px;
            z-index: 2;
            font-weight: 500;
        }
        .essence-card-badge {
            position: absolute;
            top: 10px;
            right: 10px;
            width: 30px;
            height: 30px;
            background-color: #0F4C81;
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: bold;
            z-index: 2;
        }
        .essence-card-content {
            padding: 20px 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .essence-card-content h3 {
            font-size: 16px;
            margin-bottom: 10px;
            color: #333;
            transition: color 0.3s ease;
            line-height: 1.4;
            font-weight: 600;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }
        .essence-card:hover h3 {
            color: #0F4C81;
        }
        .essence-card-content p {
            font-size: 14px;
            color: #666;
            margin-bottom: 12px;
            flex-shrink: 0;
        }
        .essence-card-content .meta {
            font-size: 12px;
            color: #999;
            margin-top: auto;
        }

        /* 核心功能入口区 */
        .functions {
            padding: 50px 0;
            background-color: #fff;
        }
        .function-list {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            text-align: center;
        }
        /* 关键：链接包裹整个功能项，消除遮挡问题 */
        .function-link {
            text-decoration: none;
            color: inherit;
            display: block; /* 关键：让链接占满父容器 */
        }
        /* 功能项基础样式（匹配截图） */
        .function-item {
            padding: 24px 20px;
            border-radius: 8px;
            transition: all 0.3s ease;
        }
        /* 截图中工具模板的高亮样式 */
        .function-item.highlight {
            background-color: #f8f9fa;
        }
        /* 功能图标样式（匹配截图圆形+颜色） */
        .function-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 18px;
            color: #fff;
            font-size: 24px;
            /* 默认蓝色（匹配截图前三个图标） */
            background-color: #0F4C81;
        }
        /* 工具模板图标橙色（匹配截图） */
        .function-item.highlight .function-icon {
            background-color: #F5A623;
        }
        /* 文字样式（匹配截图） */
        .function-item h3 {
            font-size: 18px;
            margin-bottom: 10px;
            color: #333;
            font-weight: 600;
        }
        .function-item p {
            font-size: 14px;
            color: #666;
            line-height: 1.5;
        }

        /* 内容推荐区 */
        .recommend {
            padding: 60px 0;
        }
        .recommend .container {
            display: flex;
            gap: 30px;
        }
        .recommend-column {
            flex: 1;
            background-color: #F8F9FA;
            padding: 28px 24px;
            border-radius: 8px;
            box-shadow: 0 1px 6px rgba(0,0,0,0.06);
        }
        .recommend-column h3 {
            font-size: 20px;
            color: #0F4C81;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #E8EEF5;
            font-weight: 600;
        }
        .recommend-list li {
            padding: 14px 0;
            border-bottom: 1px solid #E8EEF5;
            transition: all 0.3s ease;
        }
        .recommend-list li:last-child {
            border-bottom: none;
        }
        .recommend-list li:hover {
            background-color: #F0F5FA;
            padding-left: 8px;
            border-radius: 4px;
        }
        .recommend-list a {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            flex-wrap: wrap;
            gap: 8px;
        }
        .recommend-title {
            font-size: 15px;
            color: #333;
            transition: color 0.3s ease;
            flex: 1;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
        }
        .recommend-list li:hover .recommend-title {
            color: #0F4C81;
        }
        .recommend-tag {
            padding: 2px 6px;
            background-color: #E8EEF5;
            color: #0F4C81;
            font-size: 12px;
            border-radius: 4px;
            white-space: nowrap;
            font-weight: 500;
        }
        .recommend-meta {
            font-size: 12px;
            color: #999;
            margin-top: 6px;
            width: 100%;
        }

        /* 底部 Footer（首页 homepage-footer 与静态 .footer 共用布局） */
        .footer,
        .homepage-footer {
            background-color: #0F4C81;
            color: #fff;
            padding: 60px 0 20px;
            margin-top: 40px;
        }
        .footer .footer-content,
        .homepage-footer .footer-content {
            display: grid;
            grid-template-columns: 1fr 2fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
            align-items: start;
            text-align: left;
        }
        .homepage-footer .footer-left {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }
        .footer-logo {
            font-size: 20px;
            font-weight: bold;
            margin-bottom: 16px;
        }
        .footer-desc {
            font-size: 14px;
            line-height: 1.7;
            color: #E0E8F0;
            max-width: 300px;
        }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .footer-links h4 {
            font-size: 16px;
            margin-bottom: 18px;
            color: #fff;
            font-weight: 600;
            position: relative;
            padding-bottom: 6px;
        }
        .footer-links h4::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 30px;
            height: 2px;
            background-color: #f1bf18;
        }
        .footer-links a {
            display: block;
            font-size: 14px;
            margin-bottom: 10px;
            color: #E0E8F0;
            transition: all 0.3s ease;
        }
        .footer-links a:hover {
            color: #f1bf18;
            padding-left: 4px;
        }
        .footer-contact {
            font-size: 14px;
        }
        .footer-contact h4 {
            font-size: 16px;
            margin-bottom: 18px;
            color: #fff;
            font-weight: 600;
            position: relative;
            padding-bottom: 6px;
        }
        .footer-contact h4::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 30px;
            height: 2px;
            background-color: #f1bf18;
        }
        .footer-contact p {
            margin-bottom: 12px;
            color: #E0E8F0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .footer-copyright {
            text-align: center;
            font-size: 12px;
            color: #C9D6E4;
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.1);
            margin-top: 20px;
            line-height: 1.8;
        }
        .footer-copyright a {
            color: #f1bf18;
            transition: color 0.3s ease;
        }
        .footer-copyright a:hover {
            color: #fff;
            text-decoration: underline;
        }

        /* 响应式适配 */
        @media (max-width: 992px) {
            .essence-cards {
                grid-template-columns: repeat(2, 1fr);
            }
            .function-list {
                grid-template-columns: repeat(2, 1fr);
            }
            .recommend .container {
                flex-direction: column;
                gap: 24px;
            }
            .footer .footer-content,
            .homepage-footer .footer-content {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .nav-list {
                gap: 20px;
            }
            .search-input {
                width: 180px;
            }
            .footer-desc {
                max-width: 100%;
            }
        }
        @media (max-width: 576px) {
            body {
                padding-top: 60px;
            }
            .header .container {
                height: 60px;
            }
            .logo-img {
                width: 90px;
            }
            .nav-list {
                gap: 8px;
            }
            .nav-item a {
                font-size: 13px;
                padding: 4px 0;
            }
            .search-input {
                width: 90px;
                padding: 4px 8px;
                font-size: 13px;
            }
            .search-input:focus {
                width: 110px;
            }
            .bookmark-btn {
                width: 28px;
                height: 28px;
                font-size: 16px;
            }
            .contact-btn {
                padding: 4px 10px;
                font-size: 13px;
            }
            .banner-carousel {
                height: 320px;
            }
            .banner-content h1.banner-subline {
                font-size: 20px;
            }
            .banner-content h1 {
                font-size: 28px;
            }
            .banner-content p {
                font-size: 16px;
                margin-bottom: 24px;
            }
            .banner-btn {
                padding: 12px 28px;
                font-size: 14px;
            }
            .essence {
                padding: 40px 0;
            }
            .essence-cards {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .section-title h2 {
                font-size: 22px;
            }
            .functions {
                padding: 30px 0;
            }
            .function-list {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .function-icon {
                width: 50px;
                height: 50px;
                font-size: 20px;
            }
            .recommend {
                padding: 40px 0;
            }
            .recommend-column {
                padding: 20px 16px;
            }
            .recommend-column h3 {
                font-size: 18px;
            }
            .footer,
            .homepage-footer {
                padding: 40px 0 20px;
            }
            .footer .footer-content,
            .homepage-footer .footer-content {
                gap: 30px;
            }
            .homepage-footer .footer-links {
                grid-template-columns: 1fr;
            }
            .nav-item:nth-child(7) {
                display: none;
            }
        }
        .global-header {
            width: 100%;
            height: 70px;
            position: fixed;
            top: 0;
            left: 0;
            z-index: 9999;
            background-color: #f1bf18; /* 导航栏主色 */
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        }
        .header-wrapper {
            width: 100%;
            max-width: 1200px;
            height: 100%;
            margin: 0 auto;
            padding: 0 24px 0 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        /* Logo 样式（固定大小，不会变大） */
        .header-logo {
            display: flex;
            align-items: center;
        }
        .header-logo img {
            width: 120px !important; /* 固定logo宽度 */
            height: auto !important;
            max-height: 60px !important;
            margin-right: 10px;
        }
        .header-logo-text {
            color: #fff;
            font-size: 18px;
            font-weight: 700;
        }
        /* 导航菜单 */
        .header-nav {
            display: flex;
            gap: 30px;
        }
        .header-nav a {
            color: #fff;
            text-decoration: none;
            font-size: 16px;
            padding: 8px 0;
            position: relative;
        }
        .header-nav a:hover {
            color: #000000f5;
        }
        .header-nav a.active {
            color: #0F4C81;
            font-weight: 600;
        }
        .header-nav a::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: #FF7F24;
            transition: width 0.3s ease;
        }
        .header-nav a:hover::after {
            width: 100%;
        }
        /* 右侧功能区：联系我们在搜索左侧，避免紧贴输入框被误认为「确认」 */
        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
            margin-left: 8px;
        }
        .header-contact-link {
            color: #fff;
            font-size: 14px;
            text-decoration: underline;
            text-underline-offset: 3px;
            white-space: nowrap;
            opacity: 0.95;
        }
        .header-contact-link:hover {
            color: #0f4c81;
            opacity: 1;
        }
        .header-search-form {
            display: flex;
            align-items: center;
            gap: 8px;
            margin: 0;
        }
        .global-header .header-actions .search-input {
            padding: 6px 12px;
            border: none;
            border-radius: 4px;
            outline: none;
            font-size: 14px;
            width: 200px;
            min-width: 0;
        }
        .global-header .header-actions .search-input:focus {
            box-shadow: 0 0 0 2px rgba(15, 76, 129, 0.35);
            width: 220px;
        }
        .header-search-submit {
            padding: 6px 12px;
            background-color: #0f4c81;
            color: #fff;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 14px;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .header-search-submit:hover {
            background-color: #0a3a66;
        }
        /* 移动端适配 */
        @media (max-width: 768px) {
            .global-header {
                height: 60px;
            }
            .header-logo img {
                width: 100px !important;
            }
            .header-nav {
                gap: 15px;
            }
            .header-nav a {
                font-size: 14px;
            }
            .header-wrapper {
                padding: 0 12px 0 10px;
                gap: 8px;
            }
            .header-actions {
                gap: 8px;
                margin-left: 4px;
            }
            .header-contact-link {
                font-size: 12px;
            }
            .global-header .header-actions .search-input {
                width: min(140px, 28vw);
            }
            .global-header .header-actions .search-input:focus {
                width: min(160px, 32vw);
            }
            .header-search-submit {
                padding: 6px 8px;
                font-size: 12px;
            }
        }
        .global-footer {
            width: 100%;
            background-color: #0F4C81; /* 页尾主色 */
            color: #fff;
            padding: 40px 0 20px; /* 整体内边距收窄 */
            margin-top: 40px;
        }
        .footer-wrapper {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        /* 页尾内容区 - 收紧间距（仅通用页脚 site-footer / global-footer） */
        .global-footer .footer-content {
            display: flex;
            flex-direction: column;
            gap: 10px; /* 元素之间的间距从20px收为15px */
            align-items: center;
            text-align: center;
            margin-bottom: 25px; /* 底部间距收窄 */
        }
        /* logo样式 */
        .global-footer .footer-logo img {
            width: 100px;
            height: auto;
            margin-bottom: 10px; /* logo下方间距收窄 */
        }
        /* 备案信息 */
        .global-footer .footer-content > div:nth-child(2) {
            font-size: 14px;
            color: #f1bf18; /* 备案号改为醒目的黄色 */
            line-height: 1.2; /* 行高从1.6收为1.4 */
        }
        .global-footer .footer-content > div:nth-child(2) a {
            color: #f1bf18;
            text-decoration: none;
            margin: 0 5px;
        }
        .global-footer .footer-content > div:nth-child(2) a:hover {
            text-decoration: underline;
        }
        /* 邮箱信息 */
        .global-footer .footer-info {
            font-size: 14px;
            color: #fff;
            line-height: 1.2; /* 行高收窄 */
            margin: 5px 0; /* 上下间距收窄 */
        }
        /* 免责声明 */
        .global-footer .footer-disclaimer {
            font-size: 12px;
            color: #E0E8F0;
            line-height: 1.2; /* 行高从1.6收为1.5 */
            max-width: 900px;
            margin: 10px 0; /* 上下间距收窄 */
        }
        /* 版权信息 */
        .global-footer .footer-copyright {
            text-align: center;
            font-size: 12px;
            color: #C9D6E4;
            padding-top: 10px; /* 顶部内边距从20px收为15px */
            border-top: 1px solid rgba(255,255,255,0.1);
            width: 100%;
            margin-top: 5px; /* 顶部间距收窄 */
            line-height: 1.2; /* 行高收窄 */
        }
        /* 移动端适配 */
        @media (max-width: 576px) {
            .global-footer {
                padding: 30px 0 15px; /* 移动端内边距进一步收窄 */
            }
            .global-footer .footer-disclaimer {
                font-size: 11px;
                padding: 0 10px;
                line-height: 1.2;
            }
        }