/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

/* 通用容器 */
.z24862container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 头部样式 */
.z24862header {
    background: linear-gradient(135deg, #00c73c, #00a854);
    color: white;
    padding: 1rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.z24862header .z24862container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.z24862logo h1 {
    font-size: 1.8rem;
    font-weight: bold;
}

.z24862nav_list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.z24862nav_link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.z24862nav_link:hover {
    color: #e8f5e8;
}

.z24862mobile_menu {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.z24862mobile_menu span {
    width: 25px;
    height: 3px;
    background-color: white;
    transition: 0.3s;
}

/* 主要内容区域 */
.z24862main {
    margin-top: 80px;
}

/* 英雄区域 */
.z24862hero {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    padding: 4rem 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.z24862hero .z24862container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.z24862hero_title {
    font-size: 3rem;
    font-weight: bold;
    color: #00c73c;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.z24862hero_subtitle {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 2rem;
}

.z24862hero_features {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.z24862feature_tag {
    background: rgba(0, 199, 60, 0.1);
    color: #00c73c;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(0, 199, 60, 0.3);
}

.z24862hero_buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.z24862btn {
    display: inline-block;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
    border: none;
    cursor: pointer;
}

.z24862btn_primary {
    background: #00c73c;
    color: white;
}

.z24862btn_primary:hover {
    background: #00a854;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,199,60,0.3);
}

.z24862btn_secondary {
    background: transparent;
    color: #00c73c;
    border: 2px solid #00c73c;
}

.z24862btn_secondary:hover {
    background: #00c73c;
    color: white;
}

.z24862btn_download {
    background: #007bff;
    color: white;
    width: 100%;
    margin-top: 1rem;
}

.z24862btn_download:hover {
    background: #0056b3;
}

.z24862btn_large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.z24862hero_image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.z24862hero_main_image {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.z24862hero_main_image:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.2);
}

/* 删除原来的手机模拟器样式 */
.z24862phone_mockup {
    display: none;
}

.z24862screen {
    display: none;
}

/* 下载区域 */
.z24862download {
    padding: 4rem 0;
    background: white;
}

.z24862section_title {
    text-align: center;
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 1rem;
    position: relative;
}

.z24862section_subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 3rem;
}

.z24862section_title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: #00c73c;
    border-radius: 2px;
}

.z24862download_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.z24862download_card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.z24862download_card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.z24862download_card h3 {
    color: #333;
    margin: 1rem 0;
    font-size: 1.3rem;
}

.z24862download_card p {
    color: #666;
    margin-bottom: 1rem;
}

.z24862version_info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin: 1rem 0;
    font-size: 0.9rem;
    color: #888;
}

.z24862download_icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    background: #f8f9fa;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #00c73c;
}

.z24862download_note {
    text-align: center;
    margin-top: 2rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 10px;
    color: #666;
}



/* LINE贴图区域 */
.z24862stickers {
    padding: 4rem 0;
    background: white;
}

.z24862stickers_content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.z24862stickers_info h3 {
    color: #333;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.z24862sticker_series {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.z24862sticker_item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: #f8f9fa;
    border-radius: 10px;
    font-size: 0.9rem;
}

.z24862sticker_emoji {
    font-size: 1.5rem;
}

.z24862stickers_gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.z24862sticker_preview {
    width: 80px;
    height: 80px;
    background: #f8f9fa;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.z24862sticker_preview:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

/* LINE游戏区域 */
.z24862games {
    padding: 4rem 0;
    background: #f8f9fa;
}

.z24862games_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.z24862game_card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.z24862game_card:hover {
    transform: translateY(-5px);
}

.z24862game_card h3 {
    color: #333;
    margin: 1rem 0;
    font-size: 1.3rem;
}

.z24862game_card p {
    color: #666;
    margin-bottom: 1rem;
}

.z24862game_icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.z24862game_features {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.z24862game_features span {
    background: #f8f9fa;
    color: #666;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
}

/* LINE新闻资讯区域 */
.z24862news {
    padding: 4rem 0;
    background: white;
}

.z24862news_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.z24862news_item {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 15px;
    border-left: 4px solid #00c73c;
    transition: transform 0.3s ease;
}

.z24862news_item:hover {
    transform: translateY(-3px);
}

.z24862news_date {
    color: #00c73c;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.z24862news_item h3 {
    color: #333;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.z24862news_item p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.z24862news_link {
    color: #00c73c;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.z24862news_link:hover {
    color: #00a854;
}


































/* 页脚 */
.z24862footer {
    background: #333;
    color: white;
    padding: 3rem 0 1rem;
}

.z24862footer_content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.z24862footer_section h3 {
    color: #00c73c;
    margin-bottom: 1rem;
}

.z24862footer_section ul {
    list-style: none;
}

.z24862footer_section ul li {
    margin-bottom: 0.5rem;
}

.z24862footer_section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.z24862footer_section ul li a:hover {
    color: #00c73c;
}

.z24862footer_bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #555;
    color: #ccc;
}

/* 响应式设计 */
/* 大屏幕设备 (1200px以上) */
@media (min-width: 1200px) {
    .z24862container {
        max-width: 1400px;
        padding: 0 30px;
    }
    
    .z24862hero_title {
        font-size: 3.5rem;
    }
    
    .z24862hero_subtitle {
        font-size: 1.4rem;
    }
    
    .z24862section_title {
        font-size: 3rem;
    }
    
    .z24862tips_grid {
        max-width: 1000px;
        gap: 2.5rem;
    }
    

}

/* 中等屏幕设备 (992px - 1199px) */
@media (max-width: 1199px) and (min-width: 992px) {
    .z24862container {
        max-width: 960px;
        padding: 0 25px;
    }
    
    .z24862hero_title {
        font-size: 2.8rem;
    }
    
    .z24862tips_grid {
        max-width: 800px;
    }
}

/* 平板设备 (768px - 991px) */
@media (max-width: 991px) and (min-width: 768px) {
    .z24862container {
        max-width: 720px;
        padding: 0 20px;
    }
    
    .z24862hero_title {
        font-size: 2.5rem;
    }
    
    .z24862hero_subtitle {
        font-size: 1.1rem;
    }
    
    .z24862section_title {
        font-size: 2.2rem;
    }
    
    .z24862tips_grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 600px;
        gap: 1.5rem;
    }
    

    
    .z24862download_grid,
    .z24862games_grid,
    .z24862news_grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .z24862stickers_content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .z24862sticker_series {
        grid-template-columns: repeat(2, 1fr);
        max-width: 400px;
        margin: 0 auto 1.5rem;
    }
}

/* 手机设备 (768px以下) */
@media (max-width: 768px) {
    .z24862mobile_menu {
        display: flex;
    }
    
    .z24862nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #00a854;
        padding: 1rem 0;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }
    
    .z24862nav.z24862active {
        display: block;
    }
    
    .z24862nav_list {
        flex-direction: column;
        gap: 1rem;
        padding: 0 2rem;
    }
    
    .z24862nav_link {
        padding: 0.8rem 0;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        display: block;
    }
    
    .z24862hero .z24862container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .z24862hero_title {
        font-size: 2rem;
        line-height: 1.3;
    }
    
    .z24862hero_subtitle {
        font-size: 1rem;
        line-height: 1.5;
    }
    
    .z24862hero_features {
        justify-content: center;
        gap: 0.8rem;
    }
    
    .z24862feature_tag {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .z24862hero_buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .z24862btn {
        width: 100%;
        max-width: 280px;
    }
    
    .z24862hero_main_image {
        max-width: 80%;
        margin: 2rem auto 0;
        border-radius: 15px;
    }
    
    .z24862section_title {
        font-size: 2rem;
        line-height: 1.3;
    }
    
    .z24862section_subtitle {
        font-size: 1rem;
        line-height: 1.5;
    }
    
    .z24862container {
        padding: 0 15px;
    }
    
    .z24862download_grid,
    .z24862features_grid,
    .z24862games_grid,
    .z24862news_grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .z24862download_card,
    .z24862feature_item,
    .z24862game_card,
    .z24862news_item {
        padding: 1.5rem;
    }
    
    .z24862stickers_content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .z24862sticker_series {
        grid-template-columns: 1fr;
        max-width: 300px;
        margin: 0 auto 1.5rem;
    }
    
    .z24862stickers_gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
    }
    
    .z24862sticker_preview {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
    
    .z24862cta_buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .z24862tips_grid {
        grid-template-columns: 1fr;
        max-width: 100%;
        gap: 1.5rem;
    }
    
    .z24862tutorial_nav {
        flex-direction: column;
        align-items: center;
        gap: 0.8rem;
    }
    
    .z24862tutorial_tab {
        width: 100%;
        max-width: 300px;
        text-align: center;
        padding: 0.8rem 1.5rem;
    }
    
    .z24862tutorial_grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .z24862tutorial_step,
    .z24862tutorial_card {
        padding: 1.5rem;
    }
    
    .z24862tutorial_cta {
        padding: 2rem 1.5rem;
    }
    
    .z24862tutorial_actions {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .z24862footer_content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
    }
}

/* 小屏手机设备 (480px以下) */
@media (max-width: 480px) {
    .z24862container {
        padding: 0 12px;
    }
    
    .z24862hero {
        padding: 3rem 0;
        min-height: 70vh;
    }
    
    .z24862hero_title {
        font-size: 1.8rem;
        margin-bottom: 0.8rem;
    }
    
    .z24862hero_subtitle {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }
    
    .z24862hero_features {
        gap: 0.6rem;
        margin-bottom: 1.5rem;
    }
    
    .z24862feature_tag {
        font-size: 0.75rem;
        padding: 0.3rem 0.6rem;
    }
    
    .z24862btn {
        padding: 10px 20px;
        font-size: 0.9rem;
        max-width: 250px;
    }
    
    .z24862hero_main_image {
        max-width: 90%;
        border-radius: 12px;
    }
    
    .z24862section_title {
        font-size: 1.8rem;
        margin-bottom: 0.8rem;
    }
    
    .z24862section_subtitle {
        font-size: 0.95rem;
        margin-bottom: 2rem;
    }
    
    .z24862download_grid,
    .z24862features_grid,
    .z24862games_grid,
    .z24862news_grid,
    .z24862tutorial_grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
    
    .z24862download_card,
    .z24862feature_item,
    .z24862game_card,
    .z24862news_item,
    .z24862tutorial_step,
    .z24862tutorial_card {
        padding: 1.2rem;
        border-radius: 12px;
    }
    
    .z24862download_icon,
    .z24862feature_icon,
    .z24862game_icon,
    .z24862card_icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .z24862step_number {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .z24862step_icon {
        font-size: 1.5rem;
    }
    
    .z24862tips_grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
    
    .z24862tip_item {
        padding: 1.2rem;
        border-radius: 12px;
    }
    
    .z24862tip_icon {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .z24862tip_item h4 {
        font-size: 1.1rem;
        margin-bottom: 0.8rem;
    }
    
    .z24862tip_item p {
        font-size: 0.9rem;
        line-height: 1.5;
    }
    
    .z24862stickers_gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.6rem;
    }
    
    .z24862sticker_preview {
        width: 50px;
        height: 50px;
        font-size: 1.8rem;
        border-radius: 10px;
    }
    
    .z24862tutorial_nav {
        gap: 0.6rem;
        margin-bottom: 2rem;
    }
    
    .z24862tutorial_tab {
        max-width: 250px;
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .z24862tutorial_cta {
        padding: 1.5rem 1.2rem;
        border-radius: 15px;
    }
    
    .z24862tutorial_cta h3 {
        font-size: 1.5rem;
        margin-bottom: 0.8rem;
    }
    
    .z24862tutorial_cta p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .z24862faq_question {
        padding: 1.2rem;
    }
    
    .z24862faq_question h4 {
        font-size: 1rem;
    }
    
    .z24862faq_answer {
        padding: 0 1.2rem 1.2rem;
        font-size: 0.9rem;
    }
}

/* 超小屏手机设备 (360px以下) */
@media (max-width: 360px) {
    .z24862container {
        padding: 0 10px;
    }
    
    .z24862hero_title {
        font-size: 1.6rem;
    }
    
    .z24862hero_subtitle {
        font-size: 0.9rem;
    }
    
    .z24862btn {
        padding: 8px 16px;
        font-size: 0.85rem;
        max-width: 220px;
    }
    
    .z24862section_title {
        font-size: 1.6rem;
    }
    
    .z24862download_card,
    .z24862feature_item,
    .z24862game_card,
    .z24862news_item,
    .z24862tutorial_step,
    .z24862tutorial_card,
    .z24862tip_item {
        padding: 1rem;
    }
    
    .z24862tutorial_tab {
        max-width: 200px;
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }
}

/* 横屏手机设备优化 */
@media (max-height: 500px) and (orientation: landscape) {
    .z24862hero {
        min-height: 60vh;
        padding: 2rem 0;
    }
    
    .z24862hero_title {
        font-size: 1.8rem;
        margin-bottom: 0.5rem;
    }
    
    .z24862hero_subtitle {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }
    
    .z24862hero_features {
        margin-bottom: 1rem;
    }
    
    .z24862hero_buttons {
        gap: 0.8rem;
    }
    
    .z24862btn {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
}

/* 触摸设备优化 */
@media (hover: none) and (pointer: coarse) {
    .z24862btn:hover,
    .z24862tutorial_tab:hover,
    .z24862nav_link:hover {
        transform: none;
        box-shadow: none;
    }
    
    .z24862download_card:hover,
    .z24862feature_item:hover,
    .z24862game_card:hover,
    .z24862news_item:hover,
    .z24862tutorial_step:hover,
    .z24862tutorial_card:hover,
    .z24862tip_item:hover {
        transform: none;
        box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    }
    
    .z24862sticker_preview:hover {
        transform: none;
        box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    }
    
    .z24862btn:active,
    .z24862tutorial_tab:active {
        transform: scale(0.98);
    }
    
    .z24862download_card:active,
    .z24862feature_item:active,
    .z24862game_card:active,
    .z24862news_item:active,
    .z24862tutorial_step:active,
    .z24862tutorial_card:active,
    .z24862tip_item:active {
        transform: scale(0.98);
    }
}

/* 高分辨率屏幕优化 */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .z24862hero_main_image {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* 减少动画偏好设置 */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .z24862btn:hover,
    .z24862tutorial_tab:hover,
    .z24862nav_link:hover {
        transform: none;
    }
    
    .z24862download_card:hover,
    .z24862feature_item:hover,
    .z24862game_card:hover,
    .z24862news_item:hover,
    .z24862tutorial_step:hover,
    .z24862tutorial_card:hover,
    .z24862tip_item:hover {
        transform: none;
    }
}

/* 打印样式 */
@media print {
    .z24862header,
    .z24862mobile_menu,
    .z24862hero_buttons,
    .z24862tutorial_nav,
    .z24862tutorial_cta,
    .z24862footer {
        display: none !important;
    }
    
    .z24862main {
        margin-top: 0 !important;
    }
    
    .z24862hero {
        background: white !important;
        color: black !important;
        padding: 2rem 0 !important;
        min-height: auto !important;
    }
    
    .z24862hero_title {
        color: black !important;
        font-size: 2rem !important;
    }
    
    .z24862hero_subtitle {
        color: #333 !important;
    }
    
    .z24862download_card,
    .z24862feature_item,
    .z24862game_card,
    .z24862news_item,
    .z24862tutorial_step,
    .z24862tutorial_card,
    .z24862tip_item {
        background: white !important;
        box-shadow: none !important;
        border: 1px solid #ddd !important;
        break-inside: avoid;
    }
    
    .z24862tutorial_content {
        display: block !important;
    }
    
    .z24862tutorial_content:not(:first-of-type) {
        page-break-before: always;
    }
    
    body {
        font-size: 12pt !important;
        line-height: 1.4 !important;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
    
    .z24862container {
        max-width: none !important;
        padding: 0 !important;
    }
}

/* 深色模式支持 */
@media (prefers-color-scheme: dark) {
    .z24862hero {
        background: linear-gradient(135deg, #1a1a1a, #2d2d2d) !important;
    }
    
    .z24862hero_title {
        color: #4ade80 !important;
    }
    
    .z24862hero_subtitle {
        color: #d1d5db !important;
    }
    
    .z24862feature_tag {
        background: rgba(74, 222, 128, 0.1) !important;
        color: #4ade80 !important;
        border-color: rgba(74, 222, 128, 0.3) !important;
    }
    
    .z24862download,
    .z24862stickers,
    .z24862news {
        background: #1a1a1a !important;
        color: #d1d5db !important;
    }
    
    .z24862features,
    .z24862games,
    .z24862tutorial {
        background: #2d2d2d !important;
        color: #d1d5db !important;
    }
    
    .z24862section_title {
        color: #f3f4f6 !important;
    }
    
    .z24862section_subtitle {
        color: #9ca3af !important;
    }
    
    .z24862download_card,
    .z24862feature_item,
    .z24862game_card,
    .z24862news_item,
    .z24862tutorial_step,
    .z24862tutorial_card,
    .z24862tip_item {
        background: #1a1a1a !important;
        color: #d1d5db !important;
        border: 1px solid #374151 !important;
    }
    
    .z24862download_card h3,
    .z24862feature_item h3,
    .z24862game_card h3,
    .z24862news_item h3,
    .z24862tutorial_step h3,
    .z24862tutorial_card h3,
    .z24862tip_item h4 {
        color: #f3f4f6 !important;
    }
    
    .z24862download_card p,
    .z24862feature_item p,
    .z24862game_card p,
    .z24862news_item p,
    .z24862tutorial_step p,
    .z24862tutorial_card p,
    .z24862tip_item p {
        color: #9ca3af !important;
    }
    
    .z24862tutorial_nav {
        background: #1a1a1a !important;
    }
    
    .z24862tutorial_tab {
        background: #2d2d2d !important;
        color: #9ca3af !important;
        border-color: #374151 !important;
    }
    
    .z24862tutorial_tab.z24862active {
        background: #4ade80 !important;
        color: #1a1a1a !important;
    }
    
    .z24862tutorial_cta {
        background: #1a1a1a !important;
        color: #d1d5db !important;
    }
    
    .z24862faq_question {
        background: #2d2d2d !important;
        color: #d1d5db !important;
    }
    
    .z24862faq_question:hover {
        background-color: #374151 !important;
    }
    
    .z24862faq_answer {
        color: #9ca3af !important;
    }
}

/* 焦点可见性优化 */
.z24862btn:focus,
.z24862tutorial_tab:focus,
.z24862nav_link:focus {
    outline: 2px solid #00c73c;
    outline-offset: 2px;
}

/* 滚动行为优化 */
html {
    scroll-behavior: smooth;
}

/* 选择文本样式 */
::selection {
    background: rgba(0, 199, 60, 0.3);
    color: #333;
}

::-moz-selection {
    background: rgba(0, 199, 60, 0.3);
    color: #333;
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.z24862download_card,
.z24862feature_item,
.z24862game_card,
.z24862news_item,
.z24862tutorial_step,
.z24862tutorial_card,
.z24862tip_item {
    animation: fadeInUp 0.6s ease-out;
}

/* 悬停效果增强 */
.z24862download_card:hover .z24862download_icon,
.z24862feature_item:hover .z24862feature_icon,
.z24862game_card:hover .z24862game_icon {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

/* 移动端菜单动画 */
.z24862mobile_menu.z24862active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.z24862mobile_menu.z24862active span:nth-child(2) {
    opacity: 0;
}

.z24862mobile_menu.z24862active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}