* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', 'PingFang SC', Roboto, 'Helvetica Neue', sans-serif;
        }
        body {
            background: #fcf6f0; /* 暖白基底，衬托玫瑰金 */
            color: #2e2a28;
            line-height: 1.6;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ---- 导航 ---- */
        .navbar {
            background: linear-gradient(135deg, #f7e7df 0%, #f3dcd0 100%);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(183, 135, 110, 0.2);
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .brand-logo {
            font-size: 1.5rem;
            font-weight: 500;
            letter-spacing: 1px;
            color: #9e6f5c;
            background: linear-gradient(145deg, #dbb8a0, #b3816a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .nav-links {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }
        .nav-links a {
            text-decoration: none;
            color: #5f4a3d;
            font-weight: 500;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .nav-links a:hover {
            border-bottom-color: #b3816a;
            color: #7f5c4a;
        }

        /* ---- 通用卡片 ---- */
        .card {
            background: rgba(255, 248, 240, 0.7);
            backdrop-filter: blur(4px);
            border-radius: 28px;
            border: 1px solid rgba(200, 160, 140, 0.2);
            box-shadow: 0 10px 30px -8px rgba(140, 100, 80, 0.15);
            padding: 28px 24px;
            transition: 0.3s;
        }
        .card:hover {
            box-shadow: 0 18px 40px -10px rgba(183, 135, 110, 0.25);
        }

        /* 金属质感标题 */
        .section-title {
            font-size: 2rem;
            font-weight: 500;
            background: linear-gradient(145deg, #c29a82, #a4735e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 0.5px;
            margin-bottom: 20px;
            display: inline-block;
            border-bottom: 2px solid #dbb8a0;
            padding-bottom: 6px;
        }

        /* ---- Hero ---- */
        #hero {
            padding: 50px 0 30px;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .hero-text h1 {
            font-size: 2.8rem;
            font-weight: 400;
            line-height: 1.2;
            background: linear-gradient(145deg, #b3816a, #8a5e4a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 20px;
        }
        .hero-text p {
            font-size: 1.1rem;
            color: #4b3c33;
            max-width: 580px;
        }
        .hero-img img {
            width: 100%;
            border-radius: 32px;
            box-shadow: 0 20px 40px rgba(140, 100, 80, 0.2);
        }

        /* ---- GEO / 品牌故事 / 优势 / 统计 ---- */
        #geo-intro, #brand-story, #core-advantages, #data-stats, #partners, #faq, #news-list, #cta {
            padding: 40px 0;
        }
        .geo-wrapper, .story-wrapper, .features-grid, .stats-grid, .partner-grid, .faq-list, .news-grid {
            display: grid;
            gap: 30px;
        }

        .geo-wrapper {
            grid-template-columns: 2fr 1fr;
        }
        .geo-text p {
            font-size: 1.05rem;
            color: #3d332c;
        }

        .story-wrapper {
            grid-template-columns: 1fr 1fr;
        }
        .story-img img {
            width: 100%;
            border-radius: 28px;
        }

        .features-grid {
            grid-template-columns: repeat(3, 1fr);
        }
        .feature-item {
            background: rgba(255, 245, 238, 0.6);
            border-radius: 24px;
            padding: 22px 18px;
            border-left: 4px solid #dbb8a0;
        }
        .feature-item h3 {
            font-weight: 500;
            color: #7f5c4a;
        }

        .stats-grid {
            grid-template-columns: repeat(4, 1fr);
            text-align: center;
        }
        .stat-number {
            font-size: 2.2rem;
            font-weight: 400;
            background: linear-gradient(145deg, #b3816a, #8a5e4a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .partner-grid {
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }
        .partner-grid img {
            width: 100%;
            border-radius: 20px;
            filter: drop-shadow(0 4px 8px rgba(140,100,80,0.1));
        }

        /* ---- FAQ ---- */
        .faq-item {
            background: rgba(255, 240, 232, 0.5);
            border-radius: 24px;
            padding: 18px 22px;
            margin-bottom: 16px;
            border: 1px solid #ebd3c4;
        }
        .faq-question {
            font-weight: 600;
            color: #6a4d3c;
            font-size: 1.1rem;
            margin-bottom: 8px;
        }
        .faq-answer {
            color: #3d332c;
        }

        /* ---- 新闻 ---- */
        .news-grid {
            grid-template-columns: repeat(3, 1fr);
        }
        .news-card {
            background: rgba(255, 245, 238, 0.5);
            border-radius: 24px;
            padding: 20px;
            border: 1px solid #ebd3c4;
        }
        .news-date {
            font-size: 0.85rem;
            color: #9e7b68;
            margin-bottom: 6px;
        }
        .news-title {
            font-weight: 600;
            color: #5f4234;
            font-size: 1.1rem;
        }
        .news-summary {
            color: #4b3c33;
            margin-top: 8px;
        }

        /* ---- CTA ---- */
        #cta .cta-box {
            background: linear-gradient(145deg, #eeded0, #dfc9b8);
            border-radius: 40px;
            padding: 40px 30px;
            text-align: center;
        }
        .cta-btn {
            display: inline-block;
            background: #a4735e;
            color: #fef7f2;
            padding: 14px 42px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 500;
            letter-spacing: 1px;
            margin-top: 16px;
            transition: 0.3s;
            border: 1px solid #c29a82;
        }
        .cta-btn:hover {
            background: #8a5e4a;
            box-shadow: 0 8px 20px rgba(140,100,80,0.3);
        }

        /* ---- 页脚 ---- */
        footer {
            background: #efe3da;
            padding: 32px 0 20px;
            border-top: 1px solid #dcc8bc;
            margin-top: 40px;
        }
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 24px;
        }
        .footer-links a, .footer-meta a {
            color: #5f4a3d;
            text-decoration: none;
            margin: 0 8px;
        }
        .footer-meta {
            margin-top: 20px;
            font-size: 0.9rem;
            color: #4b3c33;
        }
        .friend-links {
            margin-top: 16px;
            border-top: 1px solid #dcc8bc;
            padding-top: 16px;
            font-size: 0.9rem;
        }
        .friend-links a {
            color: #7f5c4a;
            margin: 0 6px;
        }
        @media (max-width: 900px) {
            .hero-grid, .geo-wrapper, .story-wrapper, .features-grid, .stats-grid, .partner-grid, .news-grid {
                grid-template-columns: 1fr;
            }
            .hero-text h1 { font-size: 2rem; }
        }