/*! 由 ./zh/download/flag/user/user-pan-list.html 内联 <style> 原样提取，勿手改（保持视觉一致） */

        /* 完全复用原有全套样式，无新增/修改，保证风格统一 */
        * { margin: 0; padding: 0; box-sizing: border-box; }
        :root {
            --primary: #87CEEB;
            --primary-dark: #4682B4;
            --bg: #E6F7FF;
            --card: #FFFFFF;
            --text: #333;
            --gray: #666;
            --alert-bg: #003366;
            --gap-sm: 8px;
            --gap-md: 16px;
            --gap-lg: 24px;
            --padding-sm: 12px;
            --padding-md: 20px;
            --padding-lg: 30px;
            --device-shadow: 0 0 20px rgba(0,0,0,0.15);
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", sans-serif;
            background: #f0f4f8;
            color: var(--text);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            position: relative;
            font-size: 16px;
            transition: all 0.3s ease;
        }
        .device-switch-container {
            position: fixed;
            top: 80px;
            right: 20px;
            z-index: 99;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .switch-toggle-btn {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--primary);
            color: var(--primary-dark);
            border: none;
            font-size: 18px;
            cursor: pointer;
            box-shadow: var(--device-shadow);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .device-options {
            display: none;
            flex-direction: column;
            gap: 8px;
            background: white;
            padding: 10px;
            border-radius: 10px;
            box-shadow: var(--device-shadow);
        }
        .device-options.show {
            display: flex;
        }
        .device-btn {
            padding: 8px 12px;
            border: 1px solid var(--primary);
            border-radius: 6px;
            background: white;
            color: var(--primary-dark);
            cursor: pointer;
            font-size: 14px;
            transition: all 0.2s;
        }
        .device-btn.active, .device-btn:hover {
            background: var(--primary);
            color: white;
        }
        .page-wrapper {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 0 var(--padding-sm);
            transition: all 0.3s ease;
        }
        .container {
            flex: 1;
            max-width: 1200px;
            width: 100%;
            margin: 0 auto;
            padding: clamp(var(--padding-md), 5vw, var(--padding-lg)) var(--padding-sm);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: var(--gap-sm);
            transition: all 0.3s ease;
        }
        .device-pc {
            max-width: 1000px;
            width: 100%;
            aspect-ratio: 16/9;
            overflow-y: auto;
            border-radius: 12px;
            box-shadow: var(--device-shadow);
            background: var(--bg);
        }
        .device-tablet {
            max-width: 768px;
            width: 100%;
            aspect-ratio: 4/3;
            overflow-y: auto;
            border-radius: 12px;
            box-shadow: var(--device-shadow);
            background: var(--bg);
        }
        .device-mobile {
            max-width: 420px;
            width: 100%;
            aspect-ratio: 9/16;
            overflow-y: auto;
            border-radius: 20px;
            box-shadow: var(--device-shadow);
            background: var(--bg);
        }
        .navbar {
            background: var(--primary);
            padding: 12px 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 100;
            width: 100%;
        }
        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 var(--padding-sm);
        }
        .logo {
            font-size: clamp(1.2rem, 4vw, 1.5rem);
            font-weight: bold;
            color: var(--primary-dark);
            text-decoration: none;
        }
        .nav-links {
            display: flex;
            gap: clamp(12px, 3vw, 20px);
        }
        .nav-links a {
            color: var(--primary-dark);
            font-weight: 500;
            text-decoration: none;
            font-size: clamp(0.9rem, 3vw, 1rem);
        }
        .nav-links a:hover, .nav-links a.active {
            text-decoration: underline;
            font-weight: 600;
        }
        .card {
            background: var(--card);
            width: 100%;
            max-width: 800px;
            border-radius: 16px;
            box-shadow: 0 8px 24px rgba(135, 206, 235, 0.4);
            padding: clamp(var(--padding-md), 8vw, var(--padding-lg));
            transition: transform 0.2s;
            margin-top: var(--gap-sm);
        }
        .card:hover {
            transform: translateY(-5px);
        }
        .card h1 {
            color: var(--primary-dark);
            text-align: center;
            margin-bottom: var(--gap-lg);
            font-size: clamp(1.8rem, 6vw, 2.5rem);
        }
        .back-btn {
            color: var(--primary-dark);
            text-decoration: none;
            font-weight: 500;
            font-size: 0.9rem;
            padding: 6px 20px;
            border: 1px solid var(--primary-dark);
            border-radius: 6px;
            transition: all 0.2s;
            align-self: flex-start;
            margin-bottom: 0;
        }
        .back-btn:hover {
            background: var(--primary-dark);
            color: white;
        }
        .btn-group {
            display: flex;
            flex-direction: column;
            gap: var(--gap-md);
            width: 100%;
        }
        .social-btn {
            color: var(--primary-dark);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.2rem;
            display: block;
            text-align: center;
            padding: 20px 0;
            border: 1px solid var(--primary-dark);
            border-radius: 8px;
            transition: all 0.2s;
        }
        .social-btn:hover {
            background: var(--primary-dark);
            color: white;
        }
        .anti-scam-bar {
            background-color: var(--alert-bg);
            color: #FFFFFF;
            text-align: center;
            padding: clamp(12px, 3vw, 15px) var(--padding-sm);
            font-weight: bold;
            font-size: clamp(0.85rem, 2.5vw, 0.95rem);
            border-top: 3px solid var(--primary);
            line-height: 1.6;
            width: 100%;
        }
        footer {
            text-align: center;
            padding: var(--padding-md);
            background-color: var(--primary);
            color: var(--primary-dark);
            font-size: clamp(0.8rem, 2.5vw, 0.85rem);
            line-height: 1.5;
            width: 100%;
        }
        @media (max-width: 768px) {
            .device-switch-container {
                top: 70px;
                right: 10px;
            }
            .switch-toggle-btn {
                width: 40px;
                height: 40px;
                font-size: 16px;
            }
            .container {
                gap: var(--gap-sm);
                align-items: flex-start;
                padding-left: var(--padding-md);
                padding-right: var(--padding-md);
            }
            .card {
                max-width: 100%;
            }
        }
        @media (max-width: 480px) {
            .nav-container {
                flex-wrap: wrap;
                justify-content: center;
                gap: var(--gap-sm);
            }
            .nav-links {
                margin-top: 8px;
                justify-content: center;
            }
            .device-options {
                right: 50px;
            }
            .container {
                align-items: flex-start;
            }
        }