:root {
            --ogazro-primary: #0066FF;
            --ogazro-primary-dark: #0044CC;
            --ogazro-accent: #00F2FF;
            --ogazro-bg: #F8FAFC;
            --ogazro-text: #0F172A;
            --ogazro-text-light: #64748B;
            --ogazro-white: #FFFFFF;
            --ogazro-glass: rgba(255, 255, 255, 0.8);
            --ogazro-shadow: 0 10px 30px -10px rgba(0, 102, 255, 0.15);
            --ogazro-radius: 16px;
            --ogazro-max-width: 1300px;
        }

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

        body {
            font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            background-color: var(--ogazro-bg);
            color: var(--ogazro-text);
            line-height: 1.7;
            overflow-x: hidden;
        }

        /* 导航栏 */
        .ogazro-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: var(--ogazro-glass);
            backdrop-filter: blur(12px);
            z-index: 1000;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
        }

        .ogazro-nav-container {
            max-width: var(--ogazro-max-width);
            margin: 0 auto;
            padding: 0 32px;
            height: 80px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }

        .ogazro-logo {
            display: flex;
            align-items: center;
            min-width: 0;
        }

        .ogazro-logo img {
            height: 40px;
            width: auto;
            display: block;
        }

        .ogazro-menu {
            display: flex;
            list-style: none;
            gap: 8px;
            flex-wrap: wrap;
            min-width: 0;
        }

        .ogazro-menu-item a {
            text-decoration: none;
            color: var(--ogazro-text-light);
            font-size: 0.95rem;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 8px;
            transition: all 0.2s ease;
            word-break: keep-all;
        }

        .ogazro-menu-item a:hover {
            color: var(--ogazro-primary);
            background: rgba(0, 102, 255, 0.05);
        }

        .ogazro-menu-item a.ogazro-active {
            color: var(--ogazro-primary);
            background: rgba(0, 102, 255, 0.1);
        }

        /* Hero下载区 - 独特非对称布局 */
        .ogazro-hero {
            padding: 160px 32px 96px;
            background: radial-gradient(circle at top right, rgba(0, 242, 255, 0.05), transparent),
                        radial-gradient(circle at bottom left, rgba(0, 102, 255, 0.05), transparent);
            position: relative;
        }

        .ogazro-hero-inner {
            max-width: var(--ogazro-max-width);
            margin: 0 auto;
            display: flex;
            align-items: center;
            gap: 64px;
            flex-wrap: wrap;
        }

        .ogazro-hero-content {
            flex: 1;
            min-width: 320px;
            word-break: break-word;
        }

        .ogazro-hero-title {
            font-size: clamp(2.5rem, 5vw, 3.8rem);
            line-height: 1.1;
            font-weight: 800;
            margin-bottom: 24px;
            color: var(--ogazro-text);
            word-break: keep-all;
        }

        .ogazro-hero-subtitle {
            font-size: clamp(1.1rem, 2vw, 1.3rem);
            color: var(--ogazro-text-light);
            margin-bottom: 40px;
            max-width: 600px;
        }

        .ogazro-download-card {
            flex: 1;
            min-width: 320px;
            background: var(--ogazro-white);
            padding: 48px;
            border-radius: 24px;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.8);
            position: relative;
            overflow: hidden;
        }

        .ogazro-download-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 6px;
            background: linear-gradient(90deg, var(--ogazro-primary), var(--ogazro-accent));
        }

        .ogazro-os-tabs {
            display: flex;
            gap: 16px;
            margin-bottom: 32px;
            border-bottom: 1px solid #F1F5F9;
            padding-bottom: 16px;
            flex-wrap: wrap;
        }

        .ogazro-os-tab {
            font-weight: 600;
            color: var(--ogazro-text-light);
            cursor: pointer;
            padding: 4px 12px;
            transition: color 0.3s;
        }

        .ogazro-os-tab.ogazro-active {
            color: var(--ogazro-primary);
        }

        .ogazro-btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--ogazro-primary), var(--ogazro-primary-dark));
            color: white;
            padding: 18px 36px;
            border-radius: 12px;
            font-weight: 600;
            font-size: 1.1rem;
            text-decoration: none;
            width: 100%;
            transition: transform 0.3s, box-shadow 0.3s;
            box-shadow: 0 10px 20px rgba(0, 102, 255, 0.2);
            margin-bottom: 16px;
        }

        .ogazro-btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 30px rgba(0, 102, 255, 0.3);
        }

        .ogazro-meta-info {
            display: flex;
            justify-content: space-between;
            font-size: 0.85rem;
            color: var(--ogazro-text-light);
            flex-wrap: wrap;
            gap: 8px;
        }

        /* 特性区块 */
        .ogazro-section {
            padding: 96px 32px;
            max-width: var(--ogazro-max-width);
            margin: 0 auto;
        }

        .ogazro-section-header {
            text-align: center;
            margin-bottom: 64px;
        }

        .ogazro-section-title {
            font-size: clamp(1.8rem, 4vw, 2.5rem);
            font-weight: 700;
            margin-bottom: 16px;
        }

        .ogazro-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
        }

        .ogazro-card {
            background: var(--ogazro-white);
            padding: 40px;
            border-radius: var(--ogazro-radius);
            transition: all 0.3s ease;
            border: 1px solid #F1F5F9;
            min-width: 0;
            word-break: break-word;
        }

        .ogazro-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--ogazro-shadow);
            border-color: rgba(0, 102, 255, 0.1);
        }

        .ogazro-card-icon {
            width: 56px;
            height: 56px;
            background: rgba(0, 102, 255, 0.05);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
            color: var(--ogazro-primary);
            font-size: 1.5rem;
            font-weight: bold;
        }

        .ogazro-card-title {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 12px;
        }

        /* 深度对比预览 */
        .ogazro-compare-teaser {
            background: #0F172A;
            color: white;
            border-radius: 32px;
            padding: 64px;
            margin: 64px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 40px;
        }

        .ogazro-teaser-text {
            flex: 1;
            min-width: 300px;
        }

        .ogazro-teaser-title {
            font-size: 2rem;
            margin-bottom: 16px;
            color: var(--ogazro-accent);
        }

        .ogazro-btn-outline {
            border: 2px solid var(--ogazro-accent);
            color: var(--ogazro-accent);
            padding: 14px 28px;
            border-radius: 10px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
        }

        .ogazro-btn-outline:hover {
            background: var(--ogazro-accent);
            color: #0F172A;
        }

        /* 动态内容标记 */
        .ogazro-articles {
            background: #F1F5F9;
        }

        /* 页脚 */
        .ogazro-footer {
            background: var(--ogazro-white);
            padding: 80px 32px 32px;
            border-top: 1px solid #E2E8F0;
        }

        .ogazro-footer-grid {
            max-width: var(--ogazro-max-width);
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 48px;
            margin-bottom: 64px;
        }

        .ogazro-footer-brand {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--ogazro-primary);
            margin-bottom: 16px;
        }

        .ogazro-footer-links h4 {
            margin-bottom: 24px;
            font-size: 1rem;
            font-weight: 600;
        }

        .ogazro-footer-links ul {
            list-style: none;
        }

        .ogazro-footer-links li {
            margin-bottom: 12px;
        }

        .ogazro-footer-links a {
            color: var(--ogazro-text-light);
            text-decoration: none;
            transition: color 0.2s;
        }

        .ogazro-footer-links a:hover {
            color: var(--ogazro-primary);
        }

        .ogazro-copyright {
            text-align: center;
            color: var(--ogazro-text-light);
            font-size: 0.9rem;
            padding-top: 32px;
            border-top: 1px solid #F1F5F9;
        }

        /* 响应式适配 */
        @media (max-width: 768px) {
            .ogazro-nav-container {
                height: auto;
                padding: 16px;
            }
            .ogazro-menu {
                width: 100%;
                justify-content: center;
                margin-top: 16px;
            }
            .ogazro-hero {
                padding-top: 180px;
                text-align: center;
            }
            .ogazro-hero-inner {
                flex-direction: column;
            }
            .ogazro-hero-subtitle {
                margin-left: auto;
                margin-right: auto;
            }
            .ogazro-download-card {
                padding: 32px;
            }
            .ogazro-teaser-text {
                text-align: center;
            }
            .ogazro-teaser-btn {
                width: 100%;
                text-align: center;
            }
        }