:root {
            --vf6p3w-primary: #ff6a00;
            --vf6p3w-primary-dark: #e65f00;
            --vf6p3w-bg: #ffffff;
            --vf6p3w-secondary-bg: #f8f9fa;
            --vf6p3w-text: #1d1d1f;
            --vf6p3w-text-light: #86868b;
            --vf6p3w-border: #d2d2d7;
            --vf6p3w-radius: 16px;
            --vf6p3w-container-width: 1300px;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background-color: var(--vf6p3w-bg);
            color: var(--vf6p3w-text);
            line-height: 1.8;
            overflow-x: hidden;
            word-break: break-word;
        }

        /* 导航栏 */
        .vf6p3w-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 64px;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
            z-index: 1000;
            display: flex;
            align-items: center;
        }

        .vf6p3w-nav-container {
            max-width: var(--vf6p3w-container-width);
            margin: 0 auto;
            width: 100%;
            padding: 0 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }

        .vf6p3w-logo {
            display: flex;
            align-items: center;
            min-width: 0;
        }

        .vf6p3w-logo img {
            height: 32px;
            width: auto;
        }

        .vf6p3w-nav-menu {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            list-style: none;
            min-width: 0;
        }

        .vf6p3w-nav-link {
            text-decoration: none;
            color: var(--vf6p3w-text);
            font-size: 14px;
            font-weight: 500;
            transition: color 0.3s;
        }

        .vf6p3w-nav-link:hover {
            color: var(--vf6p3w-primary);
        }

        /* Hero 区块 */
        .vf6p3w-hero {
            padding: 160px 24px 80px;
            background: radial-gradient(circle at 90% 10%, rgba(255, 106, 0, 0.05) 0%, transparent 40%),
                        radial-gradient(circle at 10% 90%, rgba(255, 106, 0, 0.03) 0%, transparent 40%);
            text-align: center;
            position: relative;
        }

        .vf6p3w-hero-content {
            max-width: 900px;
            margin: 0 auto;
        }

        .vf6p3w-badge {
            display: inline-block;
            padding: 6px 16px;
            background: rgba(255, 106, 0, 0.1);
            color: var(--vf6p3w-primary);
            border-radius: 100px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 24px;
        }

        .vf6p3w-hero-title {
            font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem);
            line-height: 1.1;
            font-weight: 800;
            margin-bottom: 24px;
            letter-spacing: -0.02em;
            word-break: keep-all;
        }

        .vf6p3w-hero-subtitle {
            font-size: clamp(1.1rem, 2vw + 0.5rem, 1.5rem);
            color: var(--vf6p3w-text-light);
            margin-bottom: 40px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        /* 评分卡片 */
        .vf6p3w-score-board {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 32px;
            margin-top: 64px;
            min-width: 0;
        }

        .vf6p3w-score-card {
            background: var(--vf6p3w-bg);
            border: 1px solid var(--vf6p3w-border);
            padding: 32px;
            border-radius: var(--vf6p3w-radius);
            min-width: 240px;
            flex: 1;
            box-shadow: 0 4px 20px rgba(0,0,0,0.03);
            transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1);
        }

        .vf6p3w-score-card:hover {
            transform: translateY(-8px);
            border-color: var(--vf6p3w-primary);
        }

        .vf6p3w-score-value {
            font-size: 48px;
            font-weight: 800;
            color: var(--vf6p3w-primary);
            margin-bottom: 8px;
        }

        .vf6p3w-score-label {
            font-size: 16px;
            color: var(--vf6p3w-text);
            font-weight: 600;
        }

        /* 评测维度区块 */
        .vf6p3w-section {
            padding: 96px 24px;
            max-width: var(--vf6p3w-container-width);
            margin: 0 auto;
        }

        .vf6p3w-grid-layout {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 32px;
        }

        .vf6p3w-review-item {
            display: flex;
            flex-direction: column;
            gap: 16px;
            padding: 40px;
            background: var(--vf6p3w-secondary-bg);
            border-radius: var(--vf6p3w-radius);
            min-width: 0;
        }

        .vf6p3w-item-tag {
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--vf6p3w-text-light);
            font-weight: 700;
        }

        .vf6p3w-item-title {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .vf6p3w-item-desc {
            color: var(--vf6p3w-text-light);
            font-size: 16px;
        }

        /* 对比区域 */
        .vf6p3w-comparison-wrap {
            background: var(--vf6p3w-text);
            color: #fff;
            padding: 96px 24px;
            border-radius: 32px;
            margin: 0 24px 96px;
        }

        .vf6p3w-comparison-header {
            text-align: center;
            margin-bottom: 64px;
        }

        .vf6p3w-comparison-title {
            font-size: 32px;
            margin-bottom: 16px;
        }

        .vf6p3w-table-container {
            overflow-x: auto;
        }

        .vf6p3w-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
        }

        .vf6p3w-table th, .vf6p3w-table td {
            padding: 24px;
            text-align: left;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }

        .vf6p3w-table th {
            font-size: 14px;
            color: rgba(255,255,255,0.5);
            font-weight: 500;
        }

        .vf6p3w-check {
            color: var(--vf6p3w-primary);
            font-weight: bold;
        }

        /* 动态内容区块 */
        .vf6p3w-dynamic-section {
            padding-bottom: 96px;
        }

        .vf6p3w-article-card {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            padding: 24px;
            border-bottom: 1px solid var(--vf6p3w-border);
            transition: background 0.3s;
            text-decoration: none;
            color: inherit;
            min-width: 0;
        }

        .vf6p3w-article-card:hover {
            background: var(--vf6p3w-secondary-bg);
        }

        .vf6p3w-article-content {
            flex: 1;
            min-width: 0;
        }

        .vf6p3w-article-date {
            font-size: 14px;
            color: var(--vf6p3w-text-light);
            margin-bottom: 8px;
        }

        .vf6p3w-article-title {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 8px;
        }

        /* 页脚 */
        .vf6p3w-footer {
            background: var(--vf6p3w-secondary-bg);
            padding: 80px 24px 40px;
            border-top: 1px solid var(--vf6p3w-border);
        }

        .vf6p3w-footer-grid {
            max-width: var(--vf6p3w-container-width);
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 48px;
            margin-bottom: 64px;
        }

        .vf6p3w-footer-brand {
            font-size: 20px;
            font-weight: 800;
            color: var(--vf6p3w-primary);
            margin-bottom: 24px;
        }

        .vf6p3w-footer-links h4 {
            font-size: 14px;
            margin-bottom: 24px;
            color: var(--vf6p3w-text);
        }

        .vf6p3w-footer-links ul {
            list-style: none;
        }

        .vf6p3w-footer-links li {
            margin-bottom: 12px;
        }

        .vf6p3w-footer-links a {
            text-decoration: none;
            color: var(--vf6p3w-text-light);
            font-size: 14px;
            transition: color 0.3s;
        }

        .vf6p3w-footer-links a:hover {
            color: var(--vf6p3w-primary);
        }

        .vf6p3w-footer-bottom {
            max-width: var(--vf6p3w-container-width);
            margin: 0 auto;
            padding-top: 40px;
            border-top: 1px solid var(--vf6p3w-border);
            text-align: center;
            font-size: 12px;
            color: var(--vf6p3w-text-light);
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .vf6p3w-nav-menu {
                display: none;
            }
            .vf6p3w-hero {
                padding-top: 120px;
            }
            .vf6p3w-score-card {
                min-width: 100%;
            }
            .vf6p3w-grid-layout {
                grid-template-columns: 1fr;
            }
            .vf6p3w-comparison-wrap {
                margin: 0 16px 64px;
                padding: 48px 16px;
            }
        }