:root {
            --gold: #D4A24C;
            --gold-dark: #B8893A;
            --gold-light: #E8C97A;
            --dark: #1A1A1A;
            --dark-soft: #2A2A2A;
            --gray-text: #999;
            --radius: 12px;
            --shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
        }

        /* ---- 内页 Banner ---- */
        .page-banner {
            padding: 80px 0 60px;
            background: linear-gradient(135deg, var(--dark) 0%, #2a2a2a 100%);
            color: #fff;
            text-align: center;
            border-bottom: 3px solid var(--gold);
        }
        .page-banner h1 {
            font-size: 2.8rem;
            font-weight: 700;
            margin-bottom: 12px;
            letter-spacing: 2px;
        }
        .page-banner h1 span {
            color: var(--gold);
        }
        .page-banner p {
            font-size: 1.15rem;
            color: #ccc;
            max-width: 620px;
            margin: 0 auto;
            line-height: 1.7;
        }
        .page-banner .breadcrumb {
            margin-top: 20px;
            font-size: 0.9rem;
            color: #888;
        }
        .page-banner .breadcrumb a {
            color: var(--gold);
            text-decoration: none;
        }
        .page-banner .breadcrumb a:hover {
            text-decoration: underline;
        }

        /* ---- 通用区块 ---- */
        .section-pad {
            padding: 70px 0;
        }
        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 3px;
            text-transform: uppercase;
            color: var(--gold);
            background: rgba(212, 162, 76, 0.10);
            padding: 4px 18px;
            border-radius: 30px;
            margin-bottom: 12px;
            border: 1px solid rgba(212, 162, 76, 0.20);
        }
        .section-title {
            font-size: 2.2rem;
            font-weight: 700;
            margin-bottom: 14px;
            color: var(--dark);
        }
        .section-title .highlight {
            color: var(--gold);
        }
        .section-desc {
            font-size: 1.05rem;
            color: #666;
            max-width: 700px;
            line-height: 1.7;
            margin-bottom: 30px;
        }
        .text-center {
            text-align: center;
        }
        .mx-auto {
            margin-left: auto;
            margin-right: auto;
        }

        /* ---- 公司概况 ---- */
        .about-intro {
            background: #faf8f5;
        }
        .about-intro .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        .about-intro .grid-2 .image-wrapper img {
            width: 100%;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            display: block;
        }
        .about-intro .grid-2 .content h3 {
            font-size: 1.6rem;
            margin-bottom: 16px;
            color: var(--dark);
        }
        .about-intro .grid-2 .content p {
            color: #555;
            line-height: 1.8;
            margin-bottom: 16px;
        }
        .about-intro .grid-2 .content .highlight-list {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 30px;
            margin-top: 18px;
        }
        .about-intro .grid-2 .content .highlight-list li {
            list-style: none;
            font-size: 0.95rem;
            color: #444;
        }
        .about-intro .grid-2 .content .highlight-list li i {
            color: var(--gold);
            margin-right: 8px;
        }

        /* ---- 发展历程 ---- */
        .timeline {
            background: #fff;
        }
        .timeline .timeline-list {
            display: flex;
            flex-direction: column;
            gap: 0;
            position: relative;
            padding-left: 40px;
            max-width: 800px;
            margin: 0 auto;
        }
        .timeline .timeline-list::before {
            content: '';
            position: absolute;
            left: 15px;
            top: 0;
            bottom: 0;
            width: 3px;
            background: linear-gradient(to bottom, var(--gold), var(--gold-light), var(--gold));
            border-radius: 4px;
        }
        .timeline .tl-item {
            position: relative;
            padding: 20px 0 20px 40px;
            border-bottom: 1px solid #f0ede8;
        }
        .timeline .tl-item:last-child {
            border-bottom: none;
        }
        .timeline .tl-item .dot {
            position: absolute;
            left: -33px;
            top: 24px;
            width: 18px;
            height: 18px;
            background: var(--gold);
            border-radius: 50%;
            border: 4px solid #fff;
            box-shadow: 0 0 0 3px var(--gold);
        }
        .timeline .tl-item .year {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--gold);
            display: inline-block;
            min-width: 80px;
        }
        .timeline .tl-item .desc {
            font-size: 1.05rem;
            color: #333;
            display: inline-block;
            margin-left: 10px;
        }
        .timeline .tl-item .detail {
            font-size: 0.95rem;
            color: #777;
            margin-top: 6px;
            padding-left: 90px;
        }

        /* ---- 企业文化 ---- */
        .culture {
            background: #faf8f5;
        }
        .culture .cards {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin-top: 20px;
        }
        .culture .cards .card {
            background: #fff;
            padding: 32px 20px 28px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            text-align: center;
            transition: transform 0.25s ease, box-shadow 0.25s ease;
            border: 1px solid #f0ede8;
        }
        .culture .cards .card:hover {
            transform: translateY(-6px);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.06);
        }
        .culture .cards .card .icon {
            font-size: 2.6rem;
            margin-bottom: 12px;
            display: block;
        }
        .culture .cards .card h4 {
            font-size: 1.2rem;
            margin-bottom: 8px;
            color: var(--dark);
        }
        .culture .cards .card p {
            font-size: 0.95rem;
            color: #666;
            line-height: 1.6;
        }

        /* ---- 资质荣誉 ---- */
        .honors {
            background: #faf8f5;
        }
        .honors .badge-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 16px 30px;
            margin-top: 10px;
        }
        .honors .badge-grid .badge {
            background: #fff;
            padding: 14px 32px;
            border-radius: 60px;
            border: 1px solid #e8e3da;
            font-weight: 500;
            color: var(--dark);
            font-size: 0.95rem;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .honors .badge-grid .badge i {
            color: var(--gold);
            font-size: 1.2rem;
        }
        .honors .badge-grid .badge.gold {
            border-color: var(--gold);
            background: rgba(212, 162, 76, 0.06);
        }

        /* ---- 响应式 ---- */
        @media (max-width: 992px) {
            .about-intro .grid-2 {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .about-intro .grid-2 .image-wrapper {
                order: -1;
            }
            .culture .cards {
                grid-template-columns: repeat(2, 1fr);
            }
            .team .grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 640px) {
            .page-banner h1 {
                font-size: 2rem;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .culture .cards {
                grid-template-columns: 1fr;
            }
            .team .grid-4 {
                grid-template-columns: 1fr 1fr;
            }
            .timeline .tl-item .detail {
                padding-left: 0;
            }
            .timeline .tl-item .year {
                display: block;
                margin-bottom: 4px;
            }
            .timeline .tl-item .desc {
                display: block;
                margin-left: 0;
            }
            .honors .badge-grid .badge {
                padding: 10px 20px;
                font-size: 0.85rem;
            }
        }