:root {
            --ejqv-primary: #FF6600;
            --ejqv-primary-light: #FF8533;
            --ejqv-dark: #1D1D1F;
            --ejqv-gray: #F5F5F7;
            --ejqv-text: #333333;
            --ejqv-text-light: #86868B;
            --ejqv-white: #FFFFFF;
            --ejqv-max-width: 1100px;
            --ejqv-transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        }

        * {
            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;
            line-height: 1.8;
            color: var(--ejqv-text);
            background-color: var(--ejqv-white);
            overflow-x: hidden;
            word-break: keep-all;
        }

        /* 导航栏 */
        .ejqv-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

        .ejqv-nav-container {
            max-width: var(--ejqv-max-width);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            height: 64px;
        }

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

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

        .ejqv-nav-links {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 20px;
        }

        .ejqv-nav-links a {
            text-decoration: none;
            color: var(--ejqv-text);
            font-size: 14px;
            font-weight: 500;
            transition: var(--ejqv-transition);
        }

        .ejqv-nav-links a:hover {
            color: var(--ejqv-primary);
        }

        /* Hero 区块 - 独特非对称布局 */
        .ejqv-hero {
            padding-top: 140px;
            padding-bottom: 80px;
            background: linear-gradient(135deg, #FFF5F0 0%, #FFFFFF 100%);
            position: relative;
            overflow: hidden;
        }

        .ejqv-container {
            max-width: var(--ejqv-max-width);
            margin: 0 auto;
            padding: 0 24px;
            word-break: break-word;
            overflow-wrap: break-word;
        }

        .ejqv-hero-grid {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 48px;
        }

        .ejqv-hero-content {
            flex: 1;
            min-width: 320px;
        }

        .ejqv-hero-badge {
            display: inline-block;
            padding: 6px 16px;
            background: var(--ejqv-primary);
            color: white;
            border-radius: 50px;
            font-size: 14px;
            font-weight: bold;
            margin-bottom: 24px;
            box-shadow: 0 4px 12px rgba(255, 102, 0, 0.2);
        }

        .ejqv-hero-title {
            font-size: clamp(2rem, 4vw + 1rem, 3.5rem);
            line-height: 1.2;
            font-weight: 800;
            color: var(--ejqv-dark);
            margin-bottom: 24px;
        }

        .ejqv-hero-subtitle {
            font-size: clamp(1rem, 1.5vw + 0.5rem, 1.25rem);
            color: var(--ejqv-text-light);
            margin-bottom: 40px;
            max-width: 600px;
        }

        .ejqv-score-box {
            flex: 0 0 300px;
            min-width: 280px;
            background: var(--ejqv-white);
            padding: 40px;
            border-radius: 24px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.08);
            text-align: center;
            border: 1px solid rgba(255, 102, 0, 0.1);
        }

        .ejqv-score-value {
            font-size: 72px;
            font-weight: 900;
            color: var(--ejqv-primary);
            line-height: 1;
        }

        .ejqv-score-label {
            font-size: 16px;
            color: var(--ejqv-text-light);
            margin-top: 8px;
            letter-spacing: 2px;
        }

        /* 评测核心分析 */
        .ejqv-analysis-section {
            padding: 96px 0;
        }

        .ejqv-section-title {
            text-align: center;
            font-size: clamp(1.5rem, 3vw, 2.5rem);
            margin-bottom: 64px;
            font-weight: 700;
        }

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

        .ejqv-persona-card {
            background: var(--ejqv-gray);
            padding: 40px;
            border-radius: 20px;
            transition: var(--ejqv-transition);
            border: 1px solid transparent;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .ejqv-persona-card:hover {
            background: var(--ejqv-white);
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.05);
            border-color: var(--ejqv-primary);
        }

        .ejqv-persona-header {
            margin-bottom: 24px;
        }

        .ejqv-persona-role {
            font-size: 14px;
            color: var(--ejqv-primary);
            font-weight: bold;
            text-transform: uppercase;
        }

        .ejqv-persona-name {
            font-size: 24px;
            font-weight: 700;
            margin-top: 4px;
        }

        .ejqv-feature-list {
            margin-top: 20px;
            list-style: none;
        }

        .ejqv-feature-item {
            padding: 10px 0;
            border-bottom: 1px solid rgba(0,0,0,0.05);
            font-size: 15px;
            position: relative;
            padding-left: 24px;
        }

        .ejqv-feature-item::before {
            content: "✓";
            position: absolute;
            left: 0;
            color: var(--ejqv-primary);
            font-weight: bold;
        }

        .ejqv-gain-box {
            margin-top: auto;
            padding-top: 24px;
            font-weight: 600;
            color: #2D9CDB;
        }

        /* 优缺点对比区 */
        .ejqv-pros-cons {
            padding: 96px 0;
            background-color: var(--ejqv-dark);
            color: var(--ejqv-white);
        }

        .ejqv-pc-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
        }

        .ejqv-pc-column {
            flex: 1;
            min-width: 300px;
        }

        .ejqv-pc-title {
            font-size: 28px;
            margin-bottom: 32px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .ejqv-pro-list, .ejqv-con-list {
            list-style: none;
        }

        .ejqv-pc-item {
            padding: 24px;
            border-radius: 12px;
            margin-bottom: 16px;
            background: rgba(255,255,255,0.05);
            border-left: 4px solid var(--ejqv-primary);
        }

        .ejqv-con-list .ejqv-pc-item {
            border-left-color: #666;
        }

        /* 动态资讯区 */
        .ejqv-news-section {
            padding: 96px 0;
            background: var(--ejqv-white);
        }

        .ejqv-news-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }

        .ejqv-news-card {
            padding: 24px;
            border: 1px solid var(--ejqv-gray);
            border-radius: 12px;
            transition: var(--ejqv-transition);
        }

        .ejqv-news-card:hover {
            border-color: var(--ejqv-primary);
        }

        /* 页脚 */
        .ejqv-footer {
            padding: 64px 0;
            background: var(--ejqv-gray);
            border-top: 1px solid rgba(0,0,0,0.05);
        }

        .ejqv-footer-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 48px;
        }

        .ejqv-footer-brand {
            flex: 1;
            min-width: 250px;
        }

        .ejqv-footer-brand h3 {
            font-size: 20px;
            margin-bottom: 16px;
            color: var(--ejqv-primary);
        }

        .ejqv-footer-links {
            flex: 2;
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
        }

        .ejqv-footer-column h4 {
            font-size: 16px;
            margin-bottom: 20px;
        }

        .ejqv-footer-column ul {
            list-style: none;
        }

        .ejqv-footer-column li {
            margin-bottom: 12px;
        }

        .ejqv-footer-column a {
            text-decoration: none;
            color: var(--ejqv-text-light);
            font-size: 14px;
            transition: var(--ejqv-transition);
        }

        .ejqv-footer-column a:hover {
            color: var(--ejqv-primary);
        }

        .ejqv-copyright {
            margin-top: 64px;
            padding-top: 24px;
            border-top: 1px solid rgba(0,0,0,0.05);
            text-align: center;
            font-size: 12px;
            color: var(--ejqv-text-light);
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .ejqv-nav-links {
                display: none; /* 简化移动端展示 */
            }
            .ejqv-hero-grid {
                flex-direction: column;
                text-align: center;
            }
            .ejqv-hero-subtitle {
                margin-left: auto;
                margin-right: auto;
            }
            .ejqv-score-box {
                width: 100%;
            }
        }