:root {
            --lmrbri-primary: #ff6600;
            --lmrbri-primary-hover: #ff8533;
            --lmrbri-dark: #222222;
            --lmrbri-light: #f8f9fa;
            --lmrbri-text: #333333;
            --lmrbri-text-muted: #666666;
            --lmrbri-border: #eeeeee;
        }

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

        body {
            font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
            color: var(--lmrbri-text);
            line-height: 1.8;
            background-color: #fff;
            word-break: break-word;
        }

        /* 强制导航栏样式复用 */
        .lmrbri-uwawu {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            border-bottom: 1px solid var(--lmrbri-border);
        }

        .lmrbri-wapur {
            max-width: 1180px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 72px;
            flex-wrap: wrap;
        }

        .lmrbri-logo a {
            display: flex;
            align-items: center;
        }

        .lmrbri-logo img {
            height: 36px;
            width: auto;
        }

        .lmrbri-onilev {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
        }

        .lmrbri-onilev li {
            margin-left: 32px;
            min-width: 0;
        }

        .lmrbri-onilev a {
            text-decoration: none;
            color: var(--lmrbri-dark);
            font-size: 16px;
            font-weight: 500;
            transition: color 0.3s;
        }

        .lmrbri-onilev a:hover,
        .lmrbri-onilev a.active {
            color: var(--lmrbri-primary);
        }

        /* 下载页特有布局：垂直生态展示区 */
        .lmrbri-naga {
            max-width: 1100px;
            margin: 0 auto;
            padding: 120px 24px 64px;
        }

        .lmrbri-iwusesi {
            text-align: center;
            margin-bottom: 80px;
        }

        .lmrbri-iwusesi h1 {
            font-size: clamp(2rem, 4vw + 1rem, 3.5rem);
            line-height: 1.2;
            color: var(--lmrbri-dark);
            margin-bottom: 24px;
            font-weight: 800;
        }

        .lmrbri-iwusesi p {
            font-size: clamp(1rem, 1.2vw + 0.5rem, 1.25rem);
            color: var(--lmrbri-text-muted);
            max-width: 800px;
            margin: 0 auto;
        }

        /* 下载卡片区域 */
        .lmrbri-zabud {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            justify-content: center;
            margin-bottom: 96px;
        }

        .lmrbri-ebahaf {
            flex: 1;
            min-width: 320px;
            background: #fff;
            border-radius: 24px;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0,0,0,0.05);
            transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            border: 1px solid var(--lmrbri-border);
            display: flex;
            flex-direction: column;
        }

        .lmrbri-ebahaf:hover {
            transform: translateY(-12px);
            box-shadow: 0 30px 60px rgba(255, 102, 0, 0.1);
        }

        .lmrbri-ebahaf img {
            width: 100%;
            height: 240px;
            object-fit: cover;
        }

        .lmrbri-cura {
            padding: 40px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }

        .lmrbri-cura h2 {
            font-size: 28px;
            margin-bottom: 16px;
            color: var(--lmrbri-dark);
        }

        .lmrbri-cura p {
            color: var(--lmrbri-text-muted);
            margin-bottom: 32px;
            font-size: 15px;
        }

        .lmrbri-pumaz {
            display: inline-block;
            background: var(--lmrbri-primary);
            color: #fff;
            text-decoration: none;
            padding: 16px 32px;
            border-radius: 50px;
            font-weight: 600;
            text-align: center;
            transition: all 0.3s;
            margin-top: auto;
        }

        .lmrbri-pumaz:hover {
            background: var(--lmrbri-primary-hover);
            transform: scale(1.05);
            box-shadow: 0 10px 20px rgba(255, 102, 0, 0.2);
        }

        /* 扫码下载区域 */
        .lmrbri-akuw {
            background: linear-gradient(135deg, #1a1a1a 0%, #333333 100%);
            border-radius: 32px;
            padding: 64px;
            color: #fff;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 48px;
            position: relative;
            overflow: hidden;
            margin-bottom: 96px;
        }

        .lmrbri-akuw img {
            position: absolute;
            right: 0;
            top: 0;
            width: 50%;
            height: 100%;
            object-fit: cover;
            opacity: 0.3;
            pointer-events: none;
        }

        .lmrbri-retowo {
            flex: 1;
            min-width: 300px;
            z-index: 1;
        }

        .lmrbri-retowo h2 {
            font-size: 36px;
            margin-bottom: 24px;
        }

        .lmrbri-retowo ul {
            list-style: none;
            margin-bottom: 32px;
        }

        .lmrbri-retowo li {
            margin-bottom: 12px;
            display: flex;
            align-items: center;
        }

        .lmrbri-retowo li::before {
            content: "✓";
            color: var(--lmrbri-primary);
            margin-right: 12px;
            font-weight: bold;
        }

        /* 系统要求表格 */
        .lmrbri-zabud-table {
            width: 100%;
            margin-bottom: 96px;
            overflow-x: auto;
        }

        table {
            width: 100%;
            border-collapse: collapse;
            background: var(--lmrbri-light);
            border-radius: 16px;
            overflow: hidden;
        }

        th, td {
            padding: 24px;
            text-align: left;
            border-bottom: 1px solid #ddd;
        }

        th {
            background: #eee;
            color: var(--lmrbri-dark);
            font-weight: 700;
        }

        /* FAQ模块 */
        .lmrbri-faq {
            margin-bottom: 96px;
        }

        .lmrbri-faq h2 {
            font-size: 32px;
            text-align: center;
            margin-bottom: 48px;
        }

        .lmrbri-faq-item {
            margin-bottom: 32px;
            padding: 32px;
            background: #fff;
            border: 1px solid var(--lmrbri-border);
            border-radius: 16px;
        }

        .lmrbri-faq-item h3 {
            font-size: 20px;
            margin-bottom: 16px;
            color: var(--lmrbri-primary);
        }

        /* 更新日志 */
        .lmrbri-update-log {
            padding: 64px;
            background: var(--lmrbri-light);
            border-radius: 32px;
            margin-bottom: 96px;
        }

        .lmrbri-update-log h2 {
            margin-bottom: 32px;
        }

        .lmrbri-log-entry {
            margin-bottom: 24px;
            padding-left: 24px;
            border-left: 3px solid var(--lmrbri-primary);
        }

        /* 页脚 */
        .lmrbri-ipegudo {
            background: var(--lmrbri-dark);
            color: #ccc;
            padding: 80px 24px 40px;
        }

        .lmrbri-agepaz {
            max-width: 1100px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 40px;
        }

        .lmrbri-agepaz div {
            flex: 1;
            min-width: 200px;
        }

        .lmrbri-agepaz h4 {
            color: #fff;
            margin-bottom: 24px;
            font-size: 18px;
        }

        .lmrbri-agepaz a {
            color: #999;
            text-decoration: none;
            display: block;
            margin-bottom: 12px;
            transition: color 0.3s;
        }

        .lmrbri-agepaz a:hover {
            color: var(--lmrbri-primary);
        }

        .lmrbri-odipiko-footer {
            margin-top: 40px;
            padding-top: 40px;
            border-top: 1px solid #444;
            text-align: center;
            font-size: 14px;
            width: 100%;
        }

        @media (max-width: 768px) {
            .lmrbri-wapur { height: auto; padding: 16px; }
            .lmrbri-onilev { margin-top: 16px; width: 100%; justify-content: center; }
            .lmrbri-onilev li { margin: 0 12px; }
            .lmrbri-ebahaf { min-width: 100%; }
            .lmrbri-akuw { padding: 32px; }
            .lmrbri-akuw img { display: none; }
        }