* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
		element {
    text-decoration: none;
}
        body {
            font-family: 'Inter', sans-serif;
            background-color: #ffffff;
            color: #1e2a3e;
            line-height: 1.5;
        }
        /* 主色调变量 */
        :root {
            --primary-red: #cb0000;
            --primary-dark: #9e0000;
            --gray-bg: #f8f9fc;
        }

        /* ========= BANNER 区域: 完全保留原始背景图 img/ml.jpg ========= */
        .hero-banner {
            background: url('/tdac/img/ml.jpg') center center / cover no-repeat;
            height: 370px;
            width: 100%;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        /* 深色遮罩增强文字可读性（可选，但保留原始风格基础上轻微叠加）为了文字清晰加半透明层 */
        .hero-banner .overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.4);
            z-index: 1;
        }
        .hero-content-box {
            position: relative;
            z-index: 2;
            text-align: center;
            color: white;
            max-width: 90%;
            margin: 0 auto;
        }
        .hero-content-box h1 {
            font-size: 2.8rem;
            font-weight: 800;
            margin-bottom: 1rem;
            text-shadow: 0 2px 12px rgba(0,0,0,0.5);
            letter-spacing: -0.5px;
        }
        .btn-hero-red {
			text-decoration: none;
            background-color: var(--primary-red);
            border: none;
            padding: 12px 34px;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 50px;
            color: white;
            transition: all 0.25s ease;
            box-shadow: 0 6px 16px rgba(0,0,0,0.25);
            display: inline-flex;
            align-items: center;
            gap: 10px;
            margin-top: 12px;
        }
        .btn-hero-red:hover {
			text-decoration: none;
            background-color: var(--primary-dark);
            transform: translateY(-2px);
            color: white;
            box-shadow: 0 10px 22px rgba(0,0,0,0.3);
        }
        @media (max-width: 768px) {
            .hero-banner {
                height: 300px;
            }
            .hero-content-box h1 {
                font-size: 1.9rem;
            }
            .btn-hero-red {
                padding: 10px 24px;
                font-size: 0.95rem;
            }
        }

        /* 步骤区域 */
        .steps-wrapper {
            padding: 4rem 1rem;
            background: var(--gray-bg);
        }
        .step-card {
            background: white;
            border-radius: 32px;
            padding: 2rem 1.2rem;
            text-align: center;
            box-shadow: 0 12px 28px rgba(0,0,0,0.04);
            transition: all 0.2s;
            height: 100%;
            border: 1px solid rgba(0,0,0,0.05);
        }
        .step-icon {
            background: rgba(203, 0, 0, 0.1);
            width: 85px;
            height: 85px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 60px;
            margin-bottom: 1.5rem;
        }
        .step-icon svg {
            width: 44px;
            height: 44px;
            fill: var(--primary-red);
        }
        .step-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            color: #222;
        }
        .step-desc {
            color: #4a5b6e;
        }
        .btn-primary-outline-red {
            background: var(--primary-red);
            color: white;
            border-radius: 40px;
            padding: 12px 32px;
            font-weight: 600;
            transition: 0.2s;
            display: inline-block;
            text-decoration: none;
            margin-top: 0.5rem;
        }
        .btn-primary-outline-red:hover {
			text-decoration: none;
            background: var(--primary-dark);
            color: white;
        }
        /* 双栏信息区 */
        .info-row {
            padding: 3rem 0;
        }
        .text-primary-red {text-decoration:none;
            color: var(--primary-red) !important;
        }
        .badge-exception {
            background: #fff4e6;
            border-left: 5px solid var(--primary-red);
            border-radius: 20px;
            padding: 1.2rem;
        }
        /* 优点区域 红白风格 */
        .advantages-section {
            background: linear-gradient(105deg, #1e2a36 0%, #1c2f2a 100%);
            color: white;
            padding: 3.5rem 1rem;
        }
        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        .advantage-card {
            background: rgba(255,255,255,0.1);
            backdrop-filter: blur(3px);
            border-radius: 28px;
            padding: 1.6rem;
            text-align: center;
            transition: transform 0.2s;
        }
        .advantage-card:hover {
            transform: translateY(-6px);
            background: rgba(255,255,255,0.18);
        }
        .advantage-icon i {
            font-size: 2.8rem;
            margin-bottom: 1rem;
        }
        /* 对比表格 */
        .service-compare-table {
            width: 100%;
            border-radius: 24px;
            overflow-x: auto;
            box-shadow: 0 6px 18px rgba(0,0,0,0.05);
            background: white;
        }
        .service-compare-table table {
            width: 100%;
            border-collapse: collapse;
        }
        .service-compare-table th {
            background: var(--primary-red);
            color: white;
            padding: 14px 12px;
            font-weight: 600;
        }
        .service-compare-table td {
            padding: 14px 12px;
            border-bottom: 1px solid #e9ecef;
        }
        .service-compare-table tr:last-child td {
            border-bottom: none;
        }
        .check-yes {
            color: #2a7f3e;
            font-weight: 600;
        }
        .check-no {
            color: #b33;
        }
        .gd-btn-large { text-decoration:none;
            background: var(--primary-red);
            color: white;
            font-weight: 700;
            padding: 14px 48px;
            border-radius: 60px;
            font-size: 1.2rem;
            display: inline-block;
            transition: 0.2s;
            border: none;
        }
        .gd-btn-large:hover {text-decoration:none;
            background: var(--primary-dark);
            transform: scale(1.02);
            color: white;
        }
        .footer-nav {
            background: #f1f2f6;
            padding: 2rem 1rem;
            text-align: center;
            border-top: 1px solid #e2e6ea;
        }
        .footer-nav a {
            color: var(--primary-red);
            text-decoration: none;
            margin: 0 15px;
            font-weight: 500;
        }
        .footer-nav a:hover {
           text-decoration: none;
        }
        @media (max-width: 576px) {
            .step-card {
                margin-bottom: 1rem;
            }
            .service-compare-table th, .service-compare-table td {
                padding: 10px 8px;
                font-size: 0.8rem;
            }
            .advantages-grid {
                gap: 1rem;
            }
        }
        .img-fluid-custom {
            max-width: 100%;
            height: auto;
        }
        .center-block {
            display: block;
            margin-left: auto;
            margin-right: auto;
        }
        .list-red-dot {
            list-style: none;
            padding-left: 0;
        }
        .list-red-dot li {
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .list-red-dot li i {
            color: var(--primary-red);
            font-size: 0.7rem;
        }