:root {
            --aamo7-primary: #ff6600;
            --aamo7-primary-light: #fff0e6;
            --aamo7-dark: #222222;
            --aamo7-gray: #666666;
            --aamo7-bg: #fdfdfd;
            --aamo7-white: #ffffff;
            --aamo7-shadow: 0 10px 30px rgba(0,0,0,0.08);
            --aamo7-radius: 16px;
            --aamo7-container-width: 1100px;
        }

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

        body {
            font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
            background-color: var(--aamo7-bg);
            color: var(--aamo7-dark);
            line-height: 1.7;
            overflow-x: hidden;
            word-break: keep-all;
            overflow-wrap: break-word;
        }

        /* 导航栏 */
        .aamo7-navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 72px;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            z-index: 1000;
            border-bottom: 1px solid rgba(0,0,0,0.05);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .aamo7-nav-container {
            width: 100%;
            max-width: var(--aamo7-container-width);
            padding: 0 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }

        .aamo7-logo {
            min-width: 0;
        }

        .aamo7-logo img {
            height: 36px;
            display: block;
        }

        .aamo7-nav-links {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            list-style: none;
            min-width: 0;
        }

        .aamo7-nav-links a {
            text-decoration: none;
            color: var(--aamo7-dark);
            font-size: 15px;
            font-weight: 500;
            transition: color 0.3s ease;
        }

        .aamo7-nav-links a:hover {
            color: var(--aamo7-primary);
        }

        /* Hero 区 - 非对称布局 */
        .aamo7-hero {
            padding: 160px 24px 80px;
            background: radial-gradient(circle at 90% 10%, var(--aamo7-primary-light) 0%, transparent 40%);
            display: flex;
            justify-content: center;
        }

        .aamo7-hero-content {
            max-width: var(--aamo7-container-width);
            width: 100%;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 48px;
        }

        .aamo7-hero-text {
            flex: 1;
            min-width: 320px;
        }

        .aamo7-hero-tag {
            display: inline-block;
            padding: 6px 16px;
            background: var(--aamo7-primary);
            color: white;
            border-radius: 50px;
            font-size: 14px;
            margin-bottom: 24px;
        }

        .aamo7-hero-title {
            font-size: clamp(2.5rem, 5vw, 3.5rem);
            line-height: 1.2;
            margin-bottom: 24px;
            font-weight: 800;
            color: var(--aamo7-dark);
        }

        .aamo7-hero-subtitle {
            font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
            color: var(--aamo7-gray);
            max-width: 600px;
        }

        /* 核心评分卡片 */
        .aamo7-score-section {
            padding: 48px 24px;
            display: flex;
            justify-content: center;
        }

        .aamo7-score-board {
            width: 100%;
            max-width: var(--aamo7-container-width);
            background: var(--aamo7-white);
            border-radius: var(--aamo7-radius);
            box-shadow: var(--aamo7-shadow);
            padding: 48px;
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            border: 1px solid rgba(255,102,0,0.1);
        }

        .aamo7-score-item {
            flex: 1;
            min-width: 200px;
            text-align: center;
            border-right: 1px solid #eee;
        }

        .aamo7-score-item:last-child {
            border-right: none;
        }

        .aamo7-score-val {
            font-size: 48px;
            font-weight: 800;
            color: var(--aamo7-primary);
            display: block;
        }

        .aamo7-score-label {
            font-size: 16px;
            color: var(--aamo7-gray);
            margin-top: 8px;
        }

        /* 优缺点对比区 */
        .aamo7-review-grid {
            padding: 80px 24px;
            display: flex;
            justify-content: center;
            background: #f8f9fa;
        }

        .aamo7-grid-container {
            max-width: var(--aamo7-container-width);
            width: 100%;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 40px;
        }

        .aamo7-card {
            background: var(--aamo7-white);
            padding: 40px;
            border-radius: var(--aamo7-radius);
            transition: transform 0.3s ease;
        }

        .aamo7-card:hover {
            transform: translateY(-8px);
        }

        .aamo7-card-title {
            font-size: 24px;
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .aamo7-card-title::before {
            content: "";
            width: 8px;
            height: 24px;
            background: var(--aamo7-primary);
            border-radius: 4px;
        }

        .aamo7-pros-item {
            margin-bottom: 20px;
            position: relative;
            padding-left: 28px;
        }

        .aamo7-pros-item::before {
            content: "✓";
            position: absolute;
            left: 0;
            color: #28a745;
            font-weight: bold;
        }

        .aamo7-cons-item {
            margin-bottom: 20px;
            position: relative;
            padding-left: 28px;
        }

        .aamo7-cons-item::before {
            content: "!";
            position: absolute;
            left: 0;
            color: #dc3545;
            font-weight: bold;
        }

        /* 平台矩阵 */
        .aamo7-platform-section {
            padding: 96px 24px;
            display: flex;
            justify-content: center;
        }

        .aamo7-platform-wrap {
            max-width: var(--aamo7-container-width);
            width: 100%;
        }

        .aamo7-section-head {
            text-align: center;
            margin-bottom: 64px;
        }

        .aamo7-section-head h2 {
            font-size: 32px;
            margin-bottom: 16px;
        }

        .aamo7-platform-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
        }

        .aamo7-platform-card {
            flex: 1;
            min-width: 300px;
            background: var(--aamo7-white);
            border: 1px solid #eee;
            border-radius: var(--aamo7-radius);
            padding: 32px;
        }

        .aamo7-p-type {
            font-weight: bold;
            font-size: 20px;
            margin-bottom: 16px;
            color: var(--aamo7-primary);
        }

        .aamo7-p-feature {
            font-size: 14px;
            color: var(--aamo7-gray);
            margin-bottom: 8px;
            list-style: none;
        }

        /* 动态资讯标记 */
        .aamo7-articles {
            padding: 80px 24px;
            background: #fff;
            display: flex;
            justify-content: center;
        }

        .aamo7-articles-inner {
            max-width: var(--aamo7-container-width);
            width: 100%;
        }

        /* 页脚 */
        .aamo7-footer {
            background: var(--aamo7-dark);
            color: rgba(255,255,255,0.7);
            padding: 80px 24px 40px;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .aamo7-footer-grid {
            max-width: var(--aamo7-container-width);
            width: 100%;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 48px;
            margin-bottom: 64px;
        }

        .aamo7-footer-col {
            flex: 1;
            min-width: 200px;
        }

        .aamo7-footer-brand {
            font-size: 24px;
            color: var(--aamo7-white);
            font-weight: bold;
            margin-bottom: 20px;
        }

        .aamo7-footer-links {
            list-style: none;
        }

        .aamo7-footer-links li {
            margin-bottom: 12px;
        }

        .aamo7-footer-links a {
            color: rgba(255,255,255,0.5);
            text-decoration: none;
            transition: color 0.3s;
        }

        .aamo7-footer-links a:hover {
            color: var(--aamo7-primary);
        }

        .aamo7-copyright {
            padding-top: 40px;
            border-top: 1px solid rgba(255,255,255,0.1);
            width: 100%;
            max-width: var(--aamo7-container-width);
            text-align: center;
            font-size: 14px;
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .aamo7-nav-links {
                display: none; /* 简化移动端 */
            }
            .aamo7-grid-container {
                grid-template-columns: 1fr;
            }
            .aamo7-score-item {
                border-right: none;
                border-bottom: 1px solid #eee;
                padding-bottom: 24px;
            }
            .aamo7-score-item:last-child {
                border-bottom: none;
            }
        }