body { background-color: #f2f2f2; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; margin: 0; padding: 0; }
    .mobile-container { max-width: 480px; margin: 0 auto; background-color: #fef0f5; min-height: 100vh; position: relative; box-shadow: 0 0 15px rgba(0,0,0,0.1); padding-bottom: 20px; overflow-x: hidden;}
    
    /* 头部样式 */
    .header-profile { display: flex; align-items: center; padding: 20px 15px 10px; background: linear-gradient(180deg, #fff2f7 0%, #fef0f5 100%); }
    .avatar-box { width: 60px; height: 60px; background-color: white; border-radius: 12px; display: flex; justify-content: center; align-items: center; font-size: 30px; box-shadow: 0 2px 8px rgba(0,0,0,0.05); margin-right: 15px; overflow: hidden; }
    .avatar-box img { width: 100%; height: 100%; object-fit: cover; }
    .profile-info h1 { margin: 0 0 5px 0; font-size: 16px; color: #333; }
    .profile-info p { margin: 0; font-size: 12px; color: #888; }
    .status-tag { color: #ff758f; font-size: 12px; background: #ffe1e8; padding: 2px 8px; border-radius: 10px; display: inline-block; margin-bottom: 5px; }
    
    /* 按钮与时间 */
    .notice-btn { margin: 10px 15px 5px; background: linear-gradient(90deg, #d870e6 0%, #8993f3 100%); color: white; text-align: center; padding: 12px; font-size: 14px; font-weight: bold; border-radius: 25px; box-shadow: 0 4px 10px rgba(216,112,230,0.3); cursor: pointer; }
    .time-display { text-align: center; font-size: 11px; color: #888; margin-bottom: 10px; }
    .contact-btn { margin: 0 15px 10px; background-color: white; color: #2e8b57; text-align: center; padding: 10px; font-size: 13px; font-weight: bold; border-radius: 8px; border: 1px solid #2e8b57; cursor: pointer; }

    /* 音乐控制按钮 */
    .music-btn { margin: 0 15px 15px; background: linear-gradient(90deg, #a1c4fd 0%, #c2e9fb 100%); color: #333; text-align: center; padding: 10px; font-size: 13px; font-weight: bold; border-radius: 8px; box-shadow: 0 2px 6px rgba(161, 196, 253, 0.4); cursor: pointer; transition: transform 0.1s; display: flex; justify-content: center; align-items: center; gap: 5px; }
    .music-btn:active { transform: scale(0.98); }

    /* 客服弹窗样式 */
    .modal-overlay { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.6); z-index: 999; justify-content: center; align-items: center; }
    .modal-content { background: white; width: 80%; max-width: 320px; border-radius: 16px; padding: 25px 20px; text-align: center; position: relative; box-shadow: 0 4px 20px rgba(0,0,0,0.2); animation: popIn 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28); }
    @keyframes popIn { from { transform: scale(0.7); opacity: 0; } to { transform: scale(1); opacity: 1; } }
    .modal-close { position: absolute; top: 10px; right: 15px; font-size: 24px; color: #999; cursor: pointer; }
    .modal-wechat-box { font-size: 18px; font-weight: bold; color: #d1497b; margin: 20px 0; background: #fff0f5; padding: 12px; border-radius: 8px; letter-spacing: 1px; }
    .modal-copy-btn { background: linear-gradient(90deg, #ff758c 0%, #ff7eb3 100%); color: white; border: none; padding: 12px 20px; border-radius: 25px; font-size: 15px; font-weight: bold; width: 100%; cursor: pointer; box-shadow: 0 4px 10px rgba(255, 117, 140, 0.3); }
    .modal-copy-btn:active { transform: scale(0.98); }

    /* 图片导航栏 */
    .icon-nav { display: flex; justify-content: space-between; padding: 15px 15px; background-color: transparent; margin: 0; border-top: 1px dashed #ffd1dc; border-bottom: 1px dashed #ffd1dc; }
    .icon-item { display: flex; flex-direction: column; align-items: center; width: 18%; cursor: pointer; opacity: 0.6; transition: all 0.3s; }
    .icon-item.active { opacity: 1; transform: scale(1.05); }
    .img-box { width: 50px; height: 50px; border-radius: 12px; background-color: #ffd1dc; margin-bottom: 5px; display: flex; justify-content: center; align-items: center; overflow: hidden; box-shadow: 0 2px 6px rgba(0,0,0,0.1); }
    .img-box img { width: 100%; height: 100%; object-fit: cover; }
    .img-text { font-size: 11px; color: #ff5e7e; font-weight: bold; }

    /* 提示框通用样式 */
    .permission-tag { margin: 15px 15px; color: white; text-align: center; padding: 10px; font-size: 13px; font-weight: bold; border-radius: 25px; }
    .tip-box-new { border-radius: 12px; padding: 15px; margin: 0 15px 15px; }
    .tip-title-new { text-align: center; color: white; font-weight: bold; margin-bottom: 12px; font-size: 14px; }
    .tip-item { background: rgba(255, 255, 255, 0.9); border-radius: 25px; padding: 10px 15px; display: flex; align-items: center; margin-bottom: 10px; box-shadow: 0 2px 5px rgba(0,0,0,0.05); }
    .tip-item:last-child { margin-bottom: 0; }
    .tip-icon { font-size: 16px; margin-right: 8px; }
    .tip-text { flex: 1; font-size: 12px; color: #555; }
    .tip-num { background: #ffe1e8; color: #ff758f; width: 20px; height: 20px; border-radius: 50%; display: flex; justify-content: center; align-items: center; font-size: 12px; font-weight: bold; }

    /* 列表表头与卡片 */
    .list-header { display: flex; margin: 0 15px 10px; gap: 10px; }
    .lh-left { width: 90px; background: linear-gradient(90deg, #ff758c 0%, #ff7eb3 100%); color: white; text-align: center; padding: 8px 0; border-radius: 20px; font-size: 13px; font-weight: bold; }
    .lh-right { flex: 1; background: linear-gradient(90deg, #8ca6db 0%, #b993d6 100%); color: white; text-align: center; padding: 8px 0; border-radius: 20px; font-size: 13px; font-weight: bold; }
    
    .content-area { display: none; padding: 0 0 10px; }
    .content-area.active { display: block; }
    .list-wrapper { padding: 0 15px; }
    
    .command-card { display: flex; background-color: white; border-radius: 12px; margin-bottom: 10px; box-shadow: 0 2px 6px rgba(255, 182, 193, 0.3); overflow: hidden; min-height: 55px; }
    .command-title { width: 90px; display: flex; flex-direction: column; justify-content: center; align-items: center; font-weight: bold; font-size: 11px; padding: 8px 5px; text-align: center; line-height: 1.2; }
    .command-title .icon { font-size: 18px; margin-bottom: 4px; }
    .command-desc { flex: 1; padding: 10px 12px; font-size: 12px; color: #444; display: flex; align-items: center; background-color: #fffafb; line-height: 1.4; }

    .color-pink { background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%); color: #d1497b; }
    .color-blue { background: linear-gradient(135deg, #a1c4fd 0%, #c2e9fb 100%); color: #3b5998; }
    .color-green { background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%); color: #2b7a78; }
    .color-yellow { background: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%); color: #8a6d3b; }
    .color-purple { background: linear-gradient(135deg, #e0c3fc 0%, #8ec5fc 100%); color: #5a3d8a; }

    /* ================= 樱花飘落特效样式 ================= */
    .sakura {
        position: fixed;
        top: -20px;
        z-index: 9999;
        background: linear-gradient(135deg, #ffb6c1, #ff9a9e);
        border-radius: 15px 0 15px 0;
        pointer-events: none;
        animation: fall linear forwards, sway ease-in-out infinite alternate;
        box-shadow: 0 0 4px rgba(255, 154, 158, 0.4);
    }
    @keyframes fall {
        to { top: 105vh; }
    }
    @keyframes sway {
        from { transform: translateX(0px) rotate(0deg); }
        to { transform: translateX(50px) rotate(45deg); }
    }