:root {
            --cltc-primary: #D42D2D;
            --cltc-gold: #C6A361;
            --cltc-dark: #1A1A1A;
            --cltc-light: #F8F9FA;
            --cltc-gray: #666666;
            --cltc-spacing-base: 8px;
        }

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

        body {
            font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
            background-color: #ffffff;
            color: var(--cltc-dark);
            line-height: 1.7;
            overflow-x: hidden;
        }

        /* 导航复用样式 */
        .cltc-fejal {
            width: 100%;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #eee;
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .cltc-ugubon {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 16px 24px;
        }

        .cltc-logo img {
            height: 32px;
            display: block;
        }

        .cltc-fejal-links {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 24px;
        }

        .cltc-fejal-links a {
            text-decoration: none;
            color: #333;
            font-weight: 500;
            font-size: 15px;
            transition: color 0.3s;
        }

        .cltc-fejal-links a:hover,
        .cltc-fejal-links a.cltc-active {
            color: var(--cltc-primary);
        }

        /* 布局容器 */
        .cltc-etepite {
            padding: 64px 24px;
            word-break: break-word;
            overflow-wrap: break-word;
        }

        .cltc-iyar {
            max-width: 1100px;
            margin: 0 auto;
        }

        .cltc-nenepuz {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            justify-content: center;
        }

        /* 展示区域 */
        .cltc-ifoke {
            background: linear-gradient(135deg, #1a1a1a 0%, #333333 100%);
            color: #ffffff;
            padding: 96px 24px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cltc-ifoke::after {
            content: "";
            position: absolute;
            bottom: -50px;
            right: -50px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(212, 45, 45, 0.2) 0%, transparent 70%);
            border-radius: 50%;
        }

        .cltc-kate {
            font-size: clamp(2rem, 5vw + 1rem, 4rem);
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 24px;
            background: linear-gradient(to right, #ffffff, var(--cltc-gold));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            word-break: keep-all;
        }

        .cltc-lakater {
            font-size: clamp(1rem, 1.5vw + 0.5rem, 1.4rem);
            color: rgba(255, 255, 255, 0.8);
            max-width: 800px;
            margin: 0 auto 40px;
        }

        /* 卡片组件 */
        .cltc-edaloyi {
            flex: 1;
            min-width: 300px;
            background: #ffffff;
            border: 1px solid #eaeaea;
            border-radius: 20px;
            padding: 40px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            position: relative;
        }

        .cltc-edaloyi:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.08);
        }

        .cltc-rexiya {
            margin-bottom: 24px;
        }

        .cltc-rexiya h3 {
            font-size: 24px;
            margin-bottom: 16px;
            color: var(--cltc-dark);
        }

        .cltc-rexiya p {
            color: var(--cltc-gray);
            font-size: 16px;
        }

        /* 按钮组件 */
        .cltc-oyiri {
            display: inline-block;
            background: var(--cltc-primary);
            color: #ffffff;
            padding: 16px 48px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 18px;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
        }

        .cltc-oyiri:hover {
            background: #b52424;
            box-shadow: 0 8px 20px rgba(212, 45, 45, 0.3);
        }

        .cltc-eqixaqa {
            display: inline-block;
            background: transparent;
            color: var(--cltc-gold);
            padding: 14px 46px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 18px;
            border: 2px solid var(--cltc-gold);
            transition: all 0.3s;
            margin-left: 16px;
        }

        .cltc-eqixaqa:hover {
            background: var(--cltc-gold);
            color: #ffffff;
        }

        /* 权益展示区 */
        .cltc-feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 24px;
            margin-top: 48px;
        }

        .cltc-feature-item {
            padding: 24px;
            background: var(--cltc-light);
            border-radius: 12px;
            min-width: 0;
        }

        .cltc-feature-icon {
            font-size: 32px;
            margin-bottom: 16px;
            display: block;
        }

        /* 页脚样式 */
        .cltc-uwibi {
            background: #f4f4f4;
            padding: 80px 24px 40px;
            margin-top: 96px;
        }

        .cltc-abez {
            max-width: 1200px;
            margin: 0 auto;
            border-top: 1px solid #ddd;
            padding-top: 40px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
        }

        .cltc-footer-brand {
            font-size: 20px;
            font-weight: 700;
            color: var(--cltc-dark);
        }

        .cltc-footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            list-style: none;
        }

        .cltc-footer-links a {
            color: var(--cltc-gray);
            text-decoration: none;
            font-size: 14px;
        }

        .cltc-footer-copy {
            width: 100%;
            text-align: center;
            margin-top: 40px;
            color: #999;
            font-size: 13px;
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .cltc-ugubon {
                flex-direction: column;
                gap: 16px;
            }
            .cltc-fejal-links {
                justify-content: center;
                gap: 12px;
            }
            .cltc-ifoke {
                padding: 64px 16px;
            }
            .cltc-eqixaqa {
                margin-left: 0;
                margin-top: 16px;
                width: 100%;
                text-align: center;
            }
            .cltc-oyiri {
                width: 100%;
                text-align: center;
            }
            .cltc-nenepuz {
                flex-direction: column;
            }
        }