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

        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', 'PingFang SC', 'Helvetica Neue', sans-serif;
            background-color: #e0e5ec;
            overflow-x: hidden;
        }

        /* ========== 顶部导航 (完全复刻首页风格) ========== */
        .ys-hd-pc {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 99;
            background: transparent;
            transition: all 0.3s ease;
            padding: 18px 40px;
        }
        body.scrolled .ys-hd-pc {
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(8px);
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }
        .mod-head {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .head-logo-link img {
            height: 48px;
            transition: opacity 0.25s;
        }
        .head-logo-link img:first-child {
            display: block;
        }
        .head-logo-link img:last-child {
            display: none;
        }
        body.scrolled .head-logo-link img:first-child {
            display: none;
        }
        body.scrolled .head-logo-link img:last-child {
            display: block;
        }
        .head-other {
            display: flex;
            align-items: center;
            gap: 18px;
        }
        .head-nav {
            display: flex;
            list-style: none;
            gap: 28px;
            margin: 0;
            padding: 0;
        }
        .head-nav-item a {
            text-decoration: none;
            color: white;
            font-weight: 500;
            font-size: 1rem;
            transition: color 0.25s;
            letter-spacing: 0.5px;
        }
        body.scrolled .head-nav-item a {
            color: #1a1f2e;
        }
        .head-nav-item a:hover {
            color: #00e0ff;
        }
        .head-other-more {
            margin-left: 0;
            position: relative;
        }
        .head-other-more a {
            background: linear-gradient(135deg, #00e0ff, #0088ff);
            padding: 8px 24px;
            border-radius: 40px;
            color: white;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all 0.25s;
            display: inline-block;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            white-space: nowrap;
        }
        .head-other-more a:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 14px rgba(0,160,255,0.35);
            background: linear-gradient(135deg, #00f0ff, #0095ff);
        }
        @media (max-width: 1100px) {
            .head-nav { gap: 18px; }
            .head-other { gap: 16px; }
            .head-nav-item a { font-size: 0.9rem; }
        }
        @media (max-width: 900px) {
            .head-nav { display: none; }
        }
        @media (max-width: 768px) {
            .ys-hd-pc { padding: 12px 20px; }
            .head-logo-link img { height: 38px; }
        }

        /* ========== 通用内容详情页主体 ========== */
        .detail-main {
            margin-top: 20px;
            padding: 40px 5% 80px;
            background-color: #dce1e6;
            background-image: 
                linear-gradient(135deg, rgba(255,255,255,0.6) 0%, rgba(220,225,230,0.9) 100%),
                repeating-linear-gradient(45deg, rgba(0,0,0,0.02) 0px, rgba(0,0,0,0.02) 2px, transparent 2px, transparent 8px);
            position: relative;
        }
        .detail-main::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 20% 30%, rgba(255,255,255,0.2) 0%, rgba(0,0,0,0.02) 80%);
            pointer-events: none;
        }

        /* 内容容器 */
        .detail-container {
            position: relative;
            z-index: 2;
            /* max-width: 1200px; */
            margin: 0 auto;
        }

        /* 面包屑导航 */
        .breadcrumb {
            margin-bottom: 30px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            background: rgba(255,255,255,0.4);
            padding: 12px 20px;
            border-radius: 50px;
            backdrop-filter: blur(4px);
            width: fit-content;
        }
        .breadcrumb a {
            color: #0088cc;
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.3s;
        }
        .breadcrumb a:hover {
            color: #00e0ff;
        }
        .breadcrumb span {
            color: #64748b;
            font-size: 0.9rem;
        }
        .breadcrumb i {
            font-size: 0.7rem;
            color: #94a3b8;
        }

        /* 主内容卡片 */
        .detail-card {
            background: rgba(255, 255, 255, 0.75);
            backdrop-filter: blur(8px);
            border-radius: 48px;
            border: 1px solid rgba(255,255,255,0.5);
            box-shadow: 0 15px 35px -12px rgba(0,0,0,0.1);
            overflow: hidden;
            padding: 50px;
        }

        /* 标题区域 */
        .detail-header {
            text-align: center;
            margin-bottom: 35px;
            border-bottom: 1px solid rgba(0,0,0,0.05);
            padding-bottom: 25px;
        }
        .detail-category {
            display: inline-block;
            background: linear-gradient(135deg, #00e0ff, #0088ff);
            padding: 5px 18px;
            border-radius: 40px;
            font-size: 0.75rem;
            font-weight: 600;
            color: white;
            margin-bottom: 20px;
            letter-spacing: 1px;
        }
        .detail-header h1 {
            font-size: 2.2rem;
            color: #1e293b;
            margin-bottom: 15px;
            line-height: 1.3;
        }
        .detail-meta {
            display: flex;
            justify-content: center;
            gap: 25px;
            color: #64748b;
            font-size: 0.85rem;
        }
        .detail-meta i {
            margin-right: 6px;
            color: #0088cc;
        }

        /* 主图区域 */
        .detail-image {
            margin-bottom: 35px;
            border-radius: 32px;
            overflow: hidden;
            background: linear-gradient(145deg, #eef2f5, #d0d7de);
            text-align: center;
        }
        .detail-image img {
           max-width: 500px;
            /* max-height: 500px; */
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .detail-image:hover img {
            transform: scale(1.02);
        }

        /* 内容正文 */
        .detail-content {
            color: #334155;
            line-height: 1.8;
            font-size: 1rem;
            
            background:#fff;
        }
        .detail-content h2 {
            font-size: 1.6rem;
            color: #1e293b;
            margin: 30px 0 15px 0;
            padding-left: 12px;
            border-left: 4px solid #00e0ff;
        }
        .detail-content h3 {
            font-size: 1.3rem;
            color: #1e293b;
            margin: 25px 0 12px 0;
        }
        .detail-content p {
            margin-bottom: 10px;
        }
        
              .detail-content p img{
            max-width:800px;
        }
        .detail-content ul, .detail-content ol {
            margin: 15px 0 20px 30px;
        }
        .detail-content li {
            margin-bottom: 8px;
        }
        .detail-content .info-box {
            background: rgba(0,224,255,0.08);
            border-left: 3px solid #00e0ff;
            padding: 20px 25px;
            border-radius: 20px;
            margin: 25px 0;
        }
        .detail-content .info-box i {
            color: #0088cc;
            margin-right: 8px;
        }
        .detail-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            background: rgba(255,255,255,0.5);
            border-radius: 16px;
            overflow: hidden;
        }
        .detail-content th, .detail-content td {
            border: 1px solid rgba(0,0,0,0.1);
            padding: 12px 15px;
            text-align: left;
        }
        .detail-content th {
            background: rgba(0,136,204,0.1);
            font-weight: 600;
        }

        /* 相关推荐 */
        .related-section {
            margin-top: 50px;
            padding-top: 35px;
            border-top: 1px solid rgba(0,0,0,0.08);
        }
        .related-section h3 {
            font-size: 1.3rem;
            color: #1e293b;
            margin-bottom: 25px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 25px;
        }
        .related-item {
            background: rgba(255,255,255,0.6);
            border-radius: 24px;
            padding: 20px;
            transition: all 0.3s ease;
            cursor: pointer;
            border: 1px solid rgba(255,255,255,0.5);
        }
        .related-item:hover {
            transform: translateY(-5px);
            background: white;
            border-color: #00e0ff;
            box-shadow: 0 10px 25px -8px rgba(0,0,0,0.1);
        }
        .related-item h4 {
            font-size: 1rem;
            color: #1e293b;
            margin-bottom: 8px;
        }
        .related-item p {
            font-size: 0.8rem;
            color: #64748b;
        }

        /* 按钮 */
        .back-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-top: 40px;
            padding: 12px 28px;
            background: transparent;
            border: 1px solid #0088cc;
            border-radius: 50px;
            color: #0088cc;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        .back-btn:hover {
            background: linear-gradient(135deg, #00e0ff, #0088ff);
            border-color: transparent;
            color: white;
            transform: translateX(-5px);
        }

        /* 响应式 */
        @media (max-width: 768px) {
            .detail-main {
                margin-top: 70px;
                padding: 20px 4% 50px;
            }
            .detail-card {
                padding: 25px;
            }
            .detail-header h1 {
                font-size: 1.5rem;
            }
            .detail-meta {
                flex-wrap: wrap;
                gap: 12px;
            }
            .breadcrumb {
                padding: 8px 16px;
            }
            
            
                           .detail-image img {
            width: 100%;
            /* max-height: 500px; */
            object-fit: cover;
            transition: transform 0.5s ease;
               }
            .detail-content p img{
                   
                   width: 100%;
               }
       
            
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background-color: #0f172a;
            color: rgba(255, 255, 255, 0.7);
            padding: 50px 5% 15px;
            position: relative;
            z-index: 1;
        }
        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin: 0 auto;
            width: 100%;
            gap: 20px;
            flex-wrap: wrap;
        }
        .footer-left { flex: 0 0 200px; }
        .footer-logo img { height: 40px; margin-bottom: 10px; filter: brightness(0) invert(1); }
        .footer-left .slogan { font-size: 0.9rem; color: #94a3b8; }
        .footer-nav { flex: 1; }
        .footer-nav h4, .footer-contact h4, .footer-qrcode h4 {
            color: #fff;
            font-size: 1.5rem;
            margin-bottom: 15px;
            font-weight: 600;
            position: relative;
            display: inline-block;
        }
        .footer-nav h4::after, .footer-contact h4::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 30px;
            height: 2px;
            background: #00e0ff;
        }
        .footer-nav ul { list-style: none; margin: 20px 0; }
        .footer-nav ul li { margin-bottom: 8px; }
        .footer-nav ul li a {
            color: #94a3b8;
            text-decoration: none;
            font-size: 1rem;
            transition: all 0.3s ease;
        }
        .footer-nav ul li a:hover { color: #00e0ff; padding-left: 5px; }
        .footer-contact { flex: 1.5; }
        .footer-contact p { margin: 20px 0; font-size: 1rem; color: #94a3b8; }
        .footer-contact i { color: #00e0ff; margin-right: 8px; width: 16px; }
        .footer-qrcode { flex: 0 0 200px; text-align: center; }
        .footer-qrcode img { width: 150px; height: 150px; background: #fff; padding: 4px; border-radius: 6px; margin-bottom: 5px; }
        .footer-qrcode p { font-size: 0.7rem; color: #64748b; }
        .copyright-bar {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 25px;
            margin-top: 20px;
            text-align: center;
            font-size: 0.9rem;
            color: #64748b;
        }
        .copyright-bar a { color: #64748b; text-decoration: none; transition: color 0.3s; }
        .copyright-bar a:hover { color: #00e0ff; }
        @media (max-width: 768px) {
            .footer-content { flex-direction: column; align-items: center; text-align: center; }
            .footer-nav h4::after, .footer-contact h4::after { left: 50%; transform: translateX(-50%); }
        }