/* ---- 全局重置（仅作用于模块内） ---- */
        .core-advantages * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        .core-advantages {
            font-family: 'Roboto', 'Segoe UI', sans-serif;
            padding: 70px 20px;
            background: #ffffff;
        }
        .core-advantages .container {
            max-width: 1200px;
            margin: 0 auto;
        }

        /* ---- 标题 ---- */
        .core-advantages .section-head {
            text-align: center;
            margin-bottom: 50px;
        }
        .core-advantages .badge {
            display: inline-block;
            background: rgba(42, 92, 170, 0.10);
            color: #2A5CAA;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            padding: 4px 18px;
            border-radius: 30px;
            margin-bottom: 12px;
        }
        .core-advantages .section-head h2 {
            font-size: 2.4rem;
            color: #2A5CAA;
            font-weight: 700;
            margin: 0 0 10px;
            letter-spacing: -0.5px;
        }
        .core-advantages .section-head p {
            font-size: 1.05rem;
            color: #555;
            max-width: 600px;
            margin: 0 auto;
        }

        /* ---- 网格 ---- */
        .core-advantages .advantages-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        /* ---- 卡片 ---- */
        .core-advantages .adv-card {
            background: #ffffff;
            border-radius: 18px;
            padding: 32px 28px 28px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.04);
            border: 1px solid rgba(42, 92, 170, 0.06);
            transition: all 0.3s ease;
            position: relative;
            display: flex;
            flex-direction: column;
        }
        .core-advantages .adv-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 16px 48px rgba(42, 92, 170, 0.10);
            border-color: rgba(42, 92, 170, 0.15);
        }

        /* ---- 图标 ---- */
        .core-advantages .adv-icon {
            width: 56px;
            height: 56px;
            margin-bottom: 20px;
        }
        .core-advantages .adv-icon svg {
            width: 100%;
            height: 100%;
        }

        /* ---- 文字 ---- */
        .core-advantages .adv-card h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #1a1a1a;
            margin: 0 0 12px;
            line-height: 1.3;
        }
        .core-advantages .adv-card h3 span {
            color: #2A5CAA;
        }
        .core-advantages .adv-card p {
            font-size: 0.95rem;
            color: #555;
            line-height: 1.7;
            margin: 0 0 18px;
            flex: 1;
        }
        .core-advantages .adv-card p strong {
            color: #2A5CAA;
            font-weight: 600;
        }

        /* ---- 指标 ---- */
        .core-advantages .metric-list {
            list-style: none;
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin: 0 0 18px;
            padding: 0;
        }
        .core-advantages .metric-list li {
            background: #f0f5fe;
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #2A5CAA;
            font-weight: 500;
        }
        .core-advantages .metric-list li strong {
            font-size: 1.1rem;
            font-weight: 700;
        }

        /* ---- 标签 ---- */
        .core-advantages .tag {
            position: absolute;
            top: 16px;
            right: 16px;
            background: #FF6B35;
            color: #fff;
            font-size: 0.65rem;
            font-weight: 700;
            letter-spacing: 0.3px;
            text-transform: uppercase;
            padding: 3px 14px;
            border-radius: 20px;
            box-shadow: 0 4px 10px rgba(255, 107, 53, 0.25);
        }

        /* ---- 响应式 ---- */
        @media (max-width: 992px) {
            .core-advantages .advantages-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }
        @media (max-width: 680px) {
            .core-advantages {
                padding: 50px 16px;
            }
            .core-advantages .section-head h2 {
                font-size: 2rem;
            }
            .core-advantages .advantages-grid {
                grid-template-columns: 1fr;
                max-width: 420px;
                margin: 0 auto;
            }
            .core-advantages .adv-card {
                padding: 28px 20px 24px;
            }
            .core-advantages .adv-card h3 {
                font-size: 1.3rem;
            }
            .core-advantages .tag {
                top: 12px;
                right: 12px;
                font-size: 0.6rem;
                padding: 2px 12px;
            }
        }