/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #e94c76;    /* 更鲜艳的珊瑚红 */
    --secondary-color: #fcb75d;  /* 温暖的金橙色 */
    --accent-color: #ff6f3c;     /* 更明亮的橙色 */
    --dark-color: #f8fafd;       /* 微调背景色 */
    --light-color: #ffffff;      /* 纯白色 */
    --text-color: #2d3748;       /* 更深的蓝灰色文本 */
    --text-secondary: #526179;   /* 调整次要文本色 */
    --bg-gradient: linear-gradient(135deg, #f8fafd 0%, #eef2f7 100%); /* 柔和渐变 */
    --bg-light: #f9fafc;         /* 浅色背景 */
    --card-bg: rgba(255, 255, 255, 1); /* 卡片背景 */
    --shadow: 0 5px 25px rgba(0, 0, 0, 0.06);
    --text-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    --border-color: rgba(0, 0, 0, 0.05);
    --success-color: #4acea3;    /* 成功色：薄荷绿 */
    --warning-color: #fcb75d;    /* 警告色：金橙色 */
    --error-color: #e94c76;      /* 错误色：珊瑚红 */
    --primary-color-rgb: 233, 76, 118;
    --secondary-color-rgb: 252, 183, 93;
    --accent-color-rgb: 255, 111, 60;
    --gradient-primary: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    --gradient-secondary: linear-gradient(45deg, var(--accent-color), var(--secondary-color));
    --gradient-text: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    --gradient-border: linear-gradient(to right, var(--primary-color), var(--accent-color));
    --gradient-hover: linear-gradient(45deg, var(--accent-color), var(--primary-color));
    --gradient-bg: linear-gradient(135deg, rgba(255, 255, 255, 0.9), var(--bg-light));
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    background-color: var(--dark-color);
    color: var(--text-color);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

.page-container {
    overflow: hidden;
    position: relative;
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.section-title {
    font-family: 'Noto Sans SC', sans-serif;
    font-size: 2.2rem;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    margin-bottom: 25px;
    text-align: center;
    position: relative;
    padding-bottom: 12px;
    font-weight: 700;
}

.section-title i {
    margin-right: 15px;
    color: var(--primary-color);
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 3px;
}

/* 导航栏 */
.main-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 40px;
    background: linear-gradient(120deg, rgba(255, 255, 255, 0.98), rgba(247, 249, 251, 0.98));
    position: fixed;
    width: 100%;
    z-index: 1000;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.main-nav.scrolled {
    padding: 10px 40px;
    background: rgba(255, 255, 255, 0.99);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 1px;
    position: relative;
    padding-right: 15px;
}

.logo-text:after {
    content: '';
    position: absolute;
    height: 70%;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-color), var(--accent-color));
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    border-radius: 2px;
}

.logo-symbol {
    font-size: 1rem;
    color: var(--accent-color);
    font-weight: 500;
}

.nav-links {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 40px;
    margin-right: 20px;
}

.nav-link-item {
    position: relative;
}

.nav-links a {
    color: var(--text-color);
    font-size: 1rem;
    font-weight: 500;
    position: relative;
    padding: 8px 0;
    transition: all 0.3s;
    display: inline-block;
}

.nav-links a:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-border);
    transition: width 0.4s ease;
    border-radius: 10px;
}

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

.nav-links a:hover:before {
    width: 100%;
}

.nav-link-item.active a {
    color: var(--primary-color);
}

.nav-link-item.active a:before {
    width: 100%;
}

.download-nav-btn a {
    background: var(--gradient-primary);
    color: var(--light-color);
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
    box-shadow: 0 5px 15px rgba(var(--primary-color-rgb), 0.2);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.download-nav-btn a:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--gradient-hover);
    transition: width 0.5s ease;
    z-index: -1;
    border-radius: 50px;
}

.download-nav-btn a:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(var(--primary-color-rgb), 0.3);
}

.download-nav-btn i {
    font-size: 1rem;
}

/* 移动导航菜单图标 */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 2000;
}

.mobile-menu-btn span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--primary-color);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* 媒体查询-移动端导航响应式设计 */
@media (max-width: 992px) {
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 350px;
        height: 100vh;
        background: white;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 100px 40px;
        gap: 25px;
        transition: right 0.4s ease;
        box-shadow: -5px 0 25px rgba(0, 0, 0, 0.1);
        margin: 0;
        z-index: 1500;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links a {
        display: block;
        width: 100%;
        font-size: 1.1rem;
    }
    
    .download-nav-btn {
        display: none; /* 隐藏导航栏中的下载按钮 */
    }
    
    .main-nav {
        padding: 15px 25px;
    }
    
    .main-nav.scrolled {
        padding: 10px 25px;
    }
    
    .features-section,
    .news-section,
    .reviews-section,
    .download-section {
        padding: 18px 0;
    }
    
    .download-card,
    .features-grid,
    .news-grid,
    .reviews-grid {
        gap: 12px;
    }
    
    .download-card {
        flex-direction: column;
        text-align: center;
        padding: 15px;
    }
    
    .feature-card,
    .news-article,
    .review-card {
        padding: 12px;
    }
    
    .feature-card {
        padding: 20px 15px;
    }
    
    .feature-card .feature-icon {
        font-size: 2.2rem;
        margin-bottom: 15px;
    }
    
    .primary-btn .feature-icon,
    .secondary-btn .feature-icon,
    .download-nav-btn .feature-icon {
        font-size: 1rem;
    }
    
    .download-button .feature-icon {
        font-size: 1.2rem;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
        margin-bottom: 20px;
        padding-bottom: 10px;
    }
    
    .main-nav {
        padding: 12px;
    }
    
    .logo-text {
        font-size: 1.5rem;
    }
    
    .nav-links {
        gap: 15px;
    }
    
    .hero-buttons {
        display: flex;
        flex-direction: row;
        gap: 15px;
        margin-bottom: 30px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .primary-btn, .secondary-btn {
        padding: 10px 20px;
        font-size: 1rem;
        white-space: nowrap;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-card h3 {
        font-size: 1.2rem;
        margin-bottom: 10px;
    }
    
    .news-card {
        flex-direction: column;
    }
    
    .news-date {
        flex-direction: row;
        justify-content: flex-start;
        padding: 8px 15px;
        gap: 8px;
        align-items: center;
    }
    
    .news-section, 
    .gallery-section, 
    .reviews-section, 
    .download-section,
    .features-section {
        padding: 30px 0;
    }
    
    .news-grid,
    .reviews-grid,
    .features-grid,
    .simple-gallery {
        margin-top: 15px;
        gap: 12px;
    }
    
    .feature-card,
    .news-article,
    .review-card,
    .download-card {
        padding: 12px;
    }
    
    .download-info h3 {
        font-size: 1.2rem;
    }
    
    .download-info p {
        font-size: 0.85rem;
    }
    
    .news-article h3 {
        font-size: 1rem;
    }
    
    .news-article p,
    .review-text {
        font-size: 0.8rem;
    }
    
    .download-button {
        padding: 10px 20px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .news-section, .gallery-section {
        padding: 25px 0;
    }
    
    .news-container, .gallery-container {
        padding: 15px;
        border-radius: 10px;
    }
    
    .news-card {
        padding: 12px;
    }
    
    .news-date {
        min-width: 55px;
        height: 55px;
        margin-right: 12px;
    }
    
    .news-date .day {
        font-size: 1.2rem;
    }
    
    .news-date .month {
        font-size: 0.75rem;
    }
    
    .gallery-grid {
        gap: 12px;
        padding: 10px 0 20px;
    }
    
    .gallery-item {
        flex: 0 0 calc(100% - 40px);
        width: calc(100% - 40px);
        min-height: 140px;
    }
    
    .gallery-caption {
        padding: 8px 12px;
        font-size: 0.85rem;
    }
    
    .news-content h3 {
        font-size: 1rem;
        margin-bottom: 6px;
    }
    
    .news-content p {
        font-size: 0.85rem;
        line-height: 1.3;
        margin-bottom: 8px;
    }
    
    .read-more {
        font-size: 0.85rem;
    }
    
    .features-section,
    .news-section,
    .reviews-section,
    .download-section {
        padding: 25px 0;
    }
    
    .feature-card,
    .news-article,
    .review-card,
    .download-card {
        padding: 10px;
    }
    
    .download-info h3 {
        font-size: 1.1rem;
    }
    
    .download-info p,
    .news-article p,
    .review-text {
        font-size: 0.8rem;
        line-height: 1.4;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-card h3 {
        font-size: 1rem;
    }
    
    .feature-card p {
        font-size: 0.8rem;
    }
    
    .download-button {
        padding: 8px 15px;
        font-size: 0.9rem;
    }
    
    .download-button i {
        font-size: 1.1rem;
    }
    
    .feature-card {
        padding: 20px 15px;
    }
    
    .feature-card .feature-icon {
        font-size: 2rem;
        margin-bottom: 12px;
    }
    
    .feature-card h3 {
        font-size: 1.3rem;
        margin-bottom: 10px;
    }
    
    .section-title .feature-icon {
        font-size: 1.5rem;
    }
    
    .download-button .feature-icon {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .gallery-item {
        flex: 0 0 240px;
    }
    
    .news-date {
        min-width: 50px;
        height: 50px;
    }
    
    .news-date .day {
        font-size: 1.1rem;
    }
    
    .news-content h3 {
        font-size: 0.95rem;
    }
    
    .news-content p {
        -webkit-line-clamp: 2;
        font-size: 0.8rem;
        margin-bottom: 10px;
    }
}

/* 最新动态区样式优化 - 卡片风格 */
.news-section {
    padding: 40px 0;
    background-color: var(--dark-color);
    position: relative;
    overflow: hidden;
}

.news-section::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(var(--accent-color-rgb), 0.08), transparent 70%);
    border-radius: 50%;
}

.news-container {
    margin-top: 25px;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.news-article {
    background-color: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    padding: 18px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    height: 100%;
}

.news-article::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.news-article:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(var(--primary-color-rgb), 0.12);
}

.news-article:hover::before {
    opacity: 1;
}

.article-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.article-header time {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
}

.article-header time i {
    margin-right: 6px;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

.article-header .tag {
    font-size: 0.75rem;
    background: var(--gradient-primary);
    color: white;
    padding: 3px 10px;
    border-radius: 20px;
    font-weight: 500;
    box-shadow: 0 3px 8px rgba(var(--primary-color-rgb), 0.15);
}

.news-article h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--text-color);
    font-weight: 600;
    transition: color 0.3s ease;
}

.news-article:hover h3 {
    color: var(--primary-color);
}

.news-article p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 15px;
    line-height: 1.6;
}

.news-article .read-more {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s;
    position: relative;
    padding-bottom: 2px;
}

.news-article .read-more::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-border);
    transition: width 0.3s ease;
}

.news-article .read-more:hover::after {
    width: 100%;
}

.news-article .read-more i {
    transition: transform 0.3s;
}

.news-article .read-more:hover i {
    transform: translateX(5px);
}

/* 评价区域 */
.reviews-section {
    padding: 40px 0;
    background-color: var(--bg-light);
    position: relative;
    overflow: hidden;
}

.reviews-section::before {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(var(--secondary-color-rgb), 0.08), transparent 70%);
    border-radius: 50%;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 15px;
    margin-top: 20px;
    position: relative;
    z-index: 1;
}

.review-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 18px;
    box-shadow: var(--shadow);
    position: relative;
    transition: transform 0.4s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
}

.review-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(var(--primary-color-rgb), 0.12);
}

.review-card::before {
    content: "\201C";
    position: absolute;
    top: 15px;
    left: 20px;
    font-size: 4rem;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    font-family: sans-serif;
    line-height: 1;
    opacity: 0.2;
}

.review-stars {
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    font-size: 1.2rem;
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.review-text {
    color: var(--text-color);
    line-height: 1.7;
    margin-bottom: 15px;
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

.reviewer {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    font-weight: 600;
    text-align: right;
    font-size: 0.9rem;
}

/* 游戏画面区样式优化 */
.gallery-section {
    padding: 40px 0;
    background-color: var(--dark-color);
    position: relative;
    overflow: hidden;
}

.gallery-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://phoenixes.one/images/bg.webp');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    z-index: 0;
}

.gallery-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.gallery-tab {
    background: transparent;
    border: none;
    padding: 10px 20px;
    margin: 0 5px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(var(--primary-color-rgb), 0.1);
}

.gallery-tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
    z-index: -1;
    border-radius: 50px;
}

.gallery-tab:hover, .gallery-tab.active {
    color: var(--light-color);
}

.gallery-tab:hover::before, .gallery-tab.active::before {
    width: 100%;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    position: relative;
    z-index: 1;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transform: translateY(0);
    transition: all 0.4s ease;
    cursor: pointer;
    aspect-ratio: 16/9;
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(0deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
    color: var(--light-color);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
    transform: translateY(0);
}

.gallery-overlay h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    font-weight: 600;
}

.gallery-overlay p {
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.8;
}

.gallery-fullview {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px;
}

.gallery-fullview.active {
    display: flex;
}

.close-fullview {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    color: var(--light-color);
    cursor: pointer;
    z-index: 2001;
}

.fullview-image {
    max-width: 90%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.fullview-info {
    text-align: center;
    color: var(--light-color);
    margin-top: 20px;
    max-width: 600px;
}

.fullview-title {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.fullview-desc {
    font-size: 1rem;
    opacity: 0.8;
}

.gallery-prev,
.gallery-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--light-color);
    transition: all 0.3s ease;
}

.gallery-prev:hover,
.gallery-next:hover {
    background: var(--primary-color);
}

.gallery-prev {
    left: 20px;
}

.gallery-next {
    right: 20px;
}

.gallery-more {
    text-align: center;
    margin-top: 25px;
}

.more-gallery-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 30px;
    border-radius: 50px;
    background: var(--gradient-secondary);
    color: var(--light-color);
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(var(--accent-color-rgb), 0.2);
}

.more-gallery-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(var(--accent-color-rgb), 0.3);
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .gallery-tabs {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .gallery-tab {
        margin-bottom: 0;
        padding: 8px 15px;
        font-size: 0.9rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .gallery-more {
        margin-top: 20px;
    }
    
    .gallery-overlay h4 {
        font-size: 1rem;
    }
    
    .gallery-overlay p {
        font-size: 0.8rem;
    }
    
    .more-gallery-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .gallery-section {
        padding: 50px 0;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .gallery-item {
        aspect-ratio: 16/9;
    }
    
    .gallery-overlay {
        opacity: 1;
        transform: translateY(0);
        background: linear-gradient(0deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.3) 80%, rgba(0,0,0,0) 100%);
        padding: 15px;
    }
    
    .gallery-overlay h4 {
        font-size: 1.1rem;
        margin-bottom: 3px;
    }
    
    .gallery-tab {
        padding: 6px 12px;
        font-size: 0.85rem;
        margin: 0 3px;
    }
    
    .gallery-tabs {
        justify-content: center;
        margin-bottom: 20px;
    }
    
    .fullview-image {
        max-width: 95%;
    }
    
    .gallery-prev,
    .gallery-next {
        width: 35px;
        height: 35px;
    }
    
    .gallery-prev {
        left: 10px;
    }
    
    .gallery-next {
        right: 10px;
    }
    
    .more-gallery-btn {
        padding: 10px 18px;
        font-size: 0.85rem;
    }
}

@media (max-width: 400px) {
    .gallery-section {
        padding: 40px 0;
    }
    
    .gallery-tabs {
        margin-bottom: 15px;
    }
    
    .gallery-tab {
        padding: 5px 10px;
        font-size: 0.8rem;
        margin: 0 2px;
    }
    
    .gallery-overlay h4 {
        font-size: 1rem;
    }
    
    .gallery-overlay p {
        font-size: 0.75rem;
    }
    
    .gallery-prev,
    .gallery-next {
        width: 30px;
        height: 30px;
    }
}

/* 角色区 */
.characters-section {
    padding: 60px 0;
    background-color: var(--dark-color);
}

.characters-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}

.character-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s;
    border: 1px solid var(--border-color);
    opacity: 1 !important;
    transform: none !important;
    transition: box-shadow 0.3s ease, border-color 0.3s ease !important;
}

.character-card:hover {
    transform: translateY(-10px) !important;
}

.character-image {
    overflow: hidden;
    height: 250px;
}

.character-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.character-card:hover .character-image img {
    transform: scale(1.1);
}

.character-info {
    padding: 20px;
}

.character-info h3 {
    font-size: 1.8rem;
    margin-bottom: 5px;
    color: var(--accent-color);
}

.character-role {
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-bottom: 10px;
    font-style: italic;
}

.character-info p {
    color: var(--text-color);
    line-height: 1.7;
}

/* 玩家评价区 */
.reviews-section {
    padding: 40px 0;
    background-color: var(--bg-light);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.review-card {
    background: rgba(255, 255, 255, 0.7);
    border-radius: 10px;
    padding: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.review-card::before {
    content: "\201C";
    position: absolute;
    top: 10px;
    left: 15px;
    font-size: 3rem;
    color: rgba(var(--primary-color-rgb), 0.1);
    font-family: sans-serif;
    line-height: 1;
}

.review-stars {
    color: var(--accent-color);
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.review-text {
    color: var(--text-color);
    line-height: 1.6;
    margin-bottom: 15px;
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

.reviewer {
    color: var(--primary-color);
    font-weight: 600;
    text-align: right;
    font-size: 0.85rem;
}

/* 永恒世界风格的新闻文章样式 */
.news-article {
    background-color: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    padding: 18px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    height: 100%;
}

.news-article:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.news-section .news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.article-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.article-header time {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
}

.article-header time i {
    margin-right: 5px;
    color: var(--primary-color);
}

.article-header .tag {
    background-color: var(--primary-color);
    color: white;
    font-size: 0.8rem;
    padding: 3px 10px;
    border-radius: 30px;
    font-weight: 500;
}

.news-article h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--text-color);
    line-height: 1.4;
}

.news-article p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

.news-article .read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.news-article .read-more i {
    transition: transform 0.3s;
}

.news-article .read-more:hover i {
    transform: translateX(3px);
}

/* 响应式样式 */
@media (max-width: 992px) {
    .news-section .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .news-article {
        padding: 15px;
        max-width: 90%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .article-header {
        margin-bottom: 10px;
    }
    
    .news-section .news-grid {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .article-header time {
        font-size: 0.8rem;
    }
    
    .article-header .tag {
        font-size: 0.75rem;
        padding: 2px 8px;
    }
    
    .news-article h3 {
        font-size: 1.2rem;
        margin-bottom: 8px;
    }
    
    .news-article p {
        font-size: 0.9rem;
        margin-bottom: 12px;
        line-height: 1.5;
    }
}

@media (max-width: 576px) {
    .news-article {
        padding: 12px;
        max-width: 95%;
    }
    
    .article-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .news-article h3 {
        font-size: 1.1rem;
        margin-bottom: 6px;
    }
    
    .news-article p {
        font-size: 0.85rem;
        margin-bottom: 10px;
        line-height: 1.4;
    }
    
    .news-article .read-more {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .news-grid {
        margin: 0;
        padding: 0;
        width: 100%;
    }
    
    .news-article {
        padding: 10px;
        max-width: 100%;
    }
    
    .news-article h3 {
        font-size: 1rem;
    }
    
    .news-article p {
        font-size: 0.8rem;
        margin-bottom: 8px;
        line-height: 1.3;
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

/* 下载区 */
.download-section {
    padding: 40px 0;
    background: linear-gradient(to right, rgba(var(--primary-color-rgb), 0.03), rgba(var(--secondary-color-rgb), 0.06));
    position: relative;
    overflow: hidden;
}

.download-section:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, 
        rgba(var(--primary-color-rgb), 0.08), 
        rgba(var(--secondary-color-rgb), 0.15) 50%,
        rgba(var(--primary-color-rgb), 0.08)
    );
}

.download-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: 16px;
    padding: 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(var(--primary-color-rgb), 0.08);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    max-width: 900px;
    margin: 0 auto;
}

.download-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(var(--primary-color-rgb), 0.15);
}

.download-info h3 {
    font-size: 1.4rem;
    color: var(--text-color);
    margin-bottom: 8px;
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.download-info h3 span {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

.download-info p {
    color: var(--text-color);
    margin-bottom: 10px;
    font-size: 0.95rem;
    max-width: 600px;
    line-height: 1.5;
}

.download-features {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 15px;
    margin-bottom: 12px;
}

.download-features li {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.download-features li i {
    color: var(--primary-color);
}

.sponsor-code {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 6px 12px;
    border-radius: 8px;
    font-weight: 600;
    margin-top: 8px;
    box-shadow: 0 5px 15px rgba(var(--primary-color-rgb), 0.25);
    transform: rotate(-1deg);
    position: relative;
    z-index: 2;
}

.sponsor-code:before {
    content: "✓ 官方授权";
    position: absolute;
    top: -15px;
    right: -3px;
    background: rgba(255,255,255,0.98);
    color: var(--primary-color);
    font-size: 0.6rem;
    padding: 2px 6px;
    border-radius: 8px;
    font-weight: bold;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    transform: scale(0.85);
    z-index: 1;
}

.sponsor-code-label {
    display: block;
    font-size: 0.7rem;
    margin-bottom: 1px;
    opacity: 0.9;
}

.sponsor-code-value {
    font-size: 1.1rem;
    letter-spacing: 1.5px;
}

.download-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--light-color);
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: bold;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 20px rgba(var(--primary-color-rgb), 0.25);
    position: relative;
    overflow: hidden;
    z-index: 2;
    white-space: nowrap;
}

.download-button i {
    font-size: 1.4rem;
    margin-bottom: 6px;
    transform-origin: center;
    animation: pulse 2s infinite;
}

.download-button:hover {
    background: var(--gradient-hover);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 25px rgba(var(--primary-color-rgb), 0.3);
}

.download-button:after {
    content: '';
    position: absolute;
    top: -30%;
    left: -20%;
    width: 45px;
    height: 200%;
    background: rgba(255,255,255,0.2);
    transform: rotate(20deg);
    transition: all 0.4s ease;
}

.download-button:hover:after {
    left: 120%;
}

.download-meta {
    font-size: 0.85rem;
    opacity: 0.9;
    margin-top: 5px;
    font-weight: normal;
}

/* 英雄区域 - 精简版 */
.hero-section {
    position: relative;
    min-height: 620px;
    height: 80vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('https://phoenixes.one/images/bg.webp') center/cover;
    color: var(--light-color);
    overflow: hidden;
    padding: 100px 0 60px;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.6) 100%);
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1000px;
    padding: 0 20px;
}

.hero-text {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 1.2rem;
}

.hero-title-main {
    font-family: 'Noto Sans SC', sans-serif;
    font-size: 4.5rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    position: relative;
    display: inline-block;
}

.hero-title-main::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -0.5rem;
    transform: translateX(-50%);
    width: 60%;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 3px;
}

.hero-title-sub {
    font-size: 1.8rem;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.hero-tagline {
    font-size: 1.3rem;
    letter-spacing: 0.05em;
    opacity: 0.9;
    margin: 0 auto 1.5rem;
    max-width: 600px;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

.badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    width: 110px;
    padding: 0.8rem 0.6rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.badge:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
}

.badge-icon {
    font-size: 1.8rem;
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.badge-text {
    font-size: 0.85rem;
    font-weight: 500;
    text-align: center;
    line-height: 1.2;
}

.hero-actions {
    display: flex;
    justify-content: center;
}

.btn-primary {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.2rem;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    transition: all 0.3s ease;
    white-space: nowrap;
    background: var(--gradient-primary);
    color: var(--light-color);
    box-shadow: 0 8px 20px rgba(var(--primary-color-rgb), 0.3);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 28px rgba(var(--primary-color-rgb), 0.4);
}

/* 响应式调整 */
@media (max-width: 992px) {
    .hero-section {
        min-height: 580px;
        height: auto;
        padding: 120px 0 70px;
    }
    
    .hero-title-main {
        font-size: 4rem;
    }
    
    .hero-title-sub {
        font-size: 1.6rem;
    }
    
    .hero-tagline {
        font-size: 1.2rem;
    }
    
    .hero-badges {
        gap: 1.2rem;
    }
    
    .badge {
        width: 90px;
        padding: 0.7rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        min-height: 540px;
        height: auto;
        padding: 100px 0 50px;
    }
    
    .hero-title-main {
        font-size: 3.2rem;
        letter-spacing: 0.15em;
    }
    
    .hero-title-sub {
        font-size: 1.3rem;
    }
    
    .hero-tagline {
        font-size: 1rem;
        line-height: 1.5;
        margin-bottom: 1.2rem;
    }
    
    .btn-primary {
        padding: 0.9rem 2rem;
        font-size: 1.1rem;
    }
    
    .hero-badges {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
        margin-bottom: 1.2rem;
    }
    
    .badge {
        width: 100px;
        padding: 0.8rem 0.5rem;
    }
    
    .badge-icon {
        font-size: 1.5rem;
    }
    
    .badge-text {
        font-size: 0.75rem;
    }
}

@media (max-width: 576px) {
    .hero-section {
        min-height: 500px;
        padding: 90px 0 40px;
    }
    
    .hero-title-main {
        font-size: 2.5rem;
    }
    
    .hero-title-sub {
        font-size: 1.1rem;
    }
    
    .hero-tagline {
        font-size: 0.9rem;
        margin-bottom: 1rem;
        padding: 0 0.5rem;
    }
    
    .btn-primary {
        width: 90%;
        max-width: 250px;
        justify-content: center;
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    
    .hero-badges {
        gap: 0.8rem;
        max-width: 450px;
    }
    
    .badge {
        width: 85px;
        padding: 0.7rem 0.4rem;
    }
    
    .badge-icon {
        font-size: 1.3rem;
    }
    
    .badge-text {
        font-size: 0.75rem;
    }
}

@media (max-width: 400px) {
    .hero-section {
        min-height: 480px;
        padding: 70px 0 35px;
    }
    
    .hero-title-main {
        font-size: 2.2rem;
    }
    
    .hero-title-sub {
        font-size: 1rem;
    }
    
    .hero-tagline {
        font-size: 0.85rem;
    }
    
    .btn-primary {
        font-size: 0.95rem;
        padding: 0.7rem 1.5rem;
    }
    
    .badge-icon {
        font-size: 1.1rem;
    }
    
    .badge-text {
        font-size: 0.7rem;
    }
    
    .hero-badges {
        gap: 0.3rem;
    }
}

/* 特性区域样式优化 */
.features-section {
    padding: 40px 0;
    background: var(--gradient-bg);
    position: relative;
    overflow: hidden;
}

.features-section::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(var(--primary-color-rgb), 0.1), transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.features-section::after {
    content: '';
    position: absolute;
    bottom: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(var(--secondary-color-rgb), 0.1), transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    position: relative;
    z-index: 1;
}

.feature-card {
    background: var(--card-bg);
    border-radius: 18px;
    padding: 22px 18px;
    text-align: center;
    transition: all 0.4s ease;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(var(--primary-color-rgb), 0.12);
    border-color: rgba(var(--primary-color-rgb), 0.2);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--text-color);
    font-weight: 700;
    position: relative;
    transition: color 0.3s ease;
}

.feature-card:hover h3 {
    color: var(--primary-color);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

.feature-card .feature-icon {
    font-size: 2.2rem;
    margin-bottom: 12px;
}

/* 在媒体查询中保留响应式设计 */
@media (max-width: 992px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .features-section {
        padding: 40px 0;
    }
    
    .feature-card {
        padding: 20px 15px;
    }
    
    .feature-card .feature-icon {
        font-size: 2.2rem;
        margin-bottom: 15px;
    }
    
    .primary-btn .feature-icon,
    .secondary-btn .feature-icon,
    .download-nav-btn .feature-icon {
        font-size: 1rem;
    }
    
    .download-button .feature-icon {
        font-size: 1.2rem;
    }
}

@media (max-width: 576px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .features-section {
        padding: 30px 0;
    }
    
    .feature-card {
        padding: 20px 15px;
    }
    
    .feature-card .feature-icon {
        font-size: 2.2rem;
        margin-bottom: 15px;
    }
    
    .feature-card h3 {
        font-size: 1.3rem;
        margin-bottom: 10px;
    }
    
    .section-title .feature-icon {
        font-size: 1.5rem;
    }
    
    .download-button .feature-icon {
        font-size: 1.1rem;
    }
}

/* 页脚样式 */
.main-footer {
    background: var(--light-color);
    padding: 40px 0 25px;
    text-align: center;
    box-shadow: 0 -3px 20px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.main-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
}

.footer-logo {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-logo-text {
    font-size: 2.2rem;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    letter-spacing: 1px;
    font-weight: 700;
}

.footer-logo-symbol {
    font-size: 1.2rem;
    color: var(--accent-color);
    letter-spacing: 1px;
    margin-top: 5px;
}

.friend-links {
    margin-bottom: 25px;
    width: 100%;
}

.friend-links-title {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-weight: 500;
    position: relative;
    display: inline-block;
}

.friend-links-title:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-border);
}

.friend-links-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-top: 15px;
}

.friend-link {
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: all 0.3s;
    border-radius: 20px;
    padding: 6px 15px;
    background: rgba(0, 0, 0, 0.02);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.02);
}

.friend-link:hover {
    color: var(--light-color);
    background: var(--gradient-primary);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(var(--primary-color-rgb), 0.15);
}

.copyright {
    color: var(--text-color);
    opacity: 0.8;
    font-size: 0.95rem;
    border-top: 1px solid var(--border-color);
    padding-top: 18px;
    width: 100%;
}

/* 返回顶部按钮 */
.back-to-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: var(--light-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    border: none;
    box-shadow: 0 5px 20px rgba(var(--primary-color-rgb), 0.25);
}

.back-to-top-btn.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top-btn:hover {
    background: var(--gradient-hover);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(var(--primary-color-rgb), 0.35);
}

/* 图标全局样式 */
.feature-icon {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    display: inline-block;
    transition: transform 0.3s ease;
}

/* 不同上下文中的图标大小调整 */
.section-title .feature-icon {
    font-size: 1.7rem;
    margin-right: 15px;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

.article-header .feature-icon,
.article-meta .feature-icon {
    font-size: 1rem;
    margin-right: 6px;
}

.download-features .feature-icon {
    font-size: 1rem;
    color: var(--primary-color);
    margin-right: 5px;
}

.read-more .feature-icon {
    font-size: 0.9rem;
    margin-left: 3px;
    transition: transform 0.3s;
}

.read-more:hover .feature-icon {
    transform: translateX(5px);
}

.back-to-home .feature-icon {
    font-size: 1.1rem;
    margin-right: 5px;
    transition: transform 0.3s;
}

.back-to-home:hover .feature-icon {
    transform: translateX(-5px);
}

.download-button .feature-icon {
    font-size: 1.4rem;
    margin-bottom: 6px;
    transform-origin: center;
    animation: pulse 2s infinite;
    background: transparent;
    -webkit-text-fill-color: white;
    text-fill-color: white;
}

.primary-btn .feature-icon,
.secondary-btn .feature-icon,
.download-nav-btn .feature-icon {
    font-size: 1.1rem;
    margin-right: 5px;
    background: transparent;
    -webkit-text-fill-color: white;
    text-fill-color: white;
}

.back-to-top-btn .feature-icon {
    font-size: 1.4rem;
    background: transparent;
    -webkit-text-fill-color: white;
    text-fill-color: white;
}

/* 保持特性卡片中的图标样式不变 */
.feature-card .feature-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: inline-block;
    transition: transform 0.5s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.15) rotate(5deg);
}

.hero-actions .btn-primary .feature-icon {
    color: white;
    background: transparent;
    -webkit-background-clip: initial;
    -webkit-text-fill-color: white;
    background-clip: initial;
    text-fill-color: white;
}

.download-nav-btn .feature-icon {
    font-size: 1.1rem;
    margin-right: 5px;
    background: transparent;
    -webkit-text-fill-color: white;
    text-fill-color: white;
}

.download-button .feature-icon {
    font-size: 1.4rem;
    margin-bottom: 6px;
    transform-origin: center;
    animation: pulse 2s infinite;
    background: transparent;
    -webkit-text-fill-color: white;
    text-fill-color: white;
}

.primary-btn .feature-icon,
.secondary-btn .feature-icon {
    font-size: 1.1rem;
    margin-right: 5px;
    background: transparent;
    -webkit-text-fill-color: white;
    text-fill-color: white;
}

/* 简化版游戏画面区样式 */
.simple-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}

.simple-gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    aspect-ratio: 16/9;
}

.simple-gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.simple-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.simple-gallery-item:hover img {
    transform: scale(1.05);
}

.simple-gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(0deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.4) 80%, rgba(0,0,0,0) 100%);
    color: var(--light-color);
    transition: all 0.3s ease;
}

.simple-gallery-caption h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    font-weight: 600;
}

.simple-gallery-caption p {
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.9;
    line-height: 1.4;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .simple-gallery {
        gap: 15px;
    }
}

@media (max-width: 768px) {
    .simple-gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .simple-gallery-caption h4 {
        font-size: 1.1rem;
    }
    
    .simple-gallery-caption p {
        font-size: 0.8rem;
    }
}

@media (max-width: 576px) {
    .simple-gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .simple-gallery-item {
        max-width: 100%;
    }
    
    .gallery-section {
        padding: 40px 0;
    }
    
    .simple-gallery-caption {
        padding: 10px;
    }
    
    .simple-gallery-caption h4 {
        font-size: 0.9rem;
        margin-bottom: 2px;
    }
    
    .simple-gallery-caption p {
        font-size: 0.7rem;
        line-height: 1.2;
    }
}

@media (max-width: 400px) {
    .gallery-section {
        padding: 30px 0;
    }
    
    .simple-gallery-caption h4 {
        font-size: 1rem;
    }
    
    .simple-gallery-caption p {
        font-size: 0.75rem;
    }
}

/* 按钮脉动动画 */
@keyframes pulse-animation {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.pulse-animation {
    animation: pulse-animation 2s infinite ease-in-out;
}

.logo-text a, .footer-logo-text a {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s ease;
}

.logo-text a:hover, .footer-logo-text a:hover {
    color: var(--accent-color);
}