/* CSS 变量定义 */
:root {
    /* 主要配色 */
    --primary-color: #6b281b;
    --primary-dark: #511b11;
    --primary-darker: #1f0806;
    --accent-light: #c7a58c;
    --accent-medium: #ae6751;
    --accent-dark: #963a26;
    --secondary-brown: #7c2e1f;
    --neutral-light: #996b5a;
    --neutral-medium: #81544c;
    --neutral-dark: #a49484;
    --neutral-darker: #a48c7c;
    
    /* 背景和文本 */
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-card: #2a2a2a;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #999999;
    
    /* 渐变 */
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    --gradient-accent: linear-gradient(135deg, var(--accent-medium), var(--accent-dark));
    --gradient-overlay: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.8));
    
    /* 阴影 */
    --shadow-small: 0 2px 4px rgba(0,0,0,0.3);
    --shadow-medium: 0 4px 8px rgba(0,0,0,0.4);
    --shadow-large: 0 8px 24px rgba(0,0,0,0.5);
    
    /* 动画 */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* 字体 */
    --font-primary: 'Noto Sans SC', sans-serif;
}

/* 全局重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* 按钮样式 */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-family: var(--font-primary);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-small);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--neutral-medium);
}

.btn-secondary:hover {
    background: var(--neutral-medium);
    color: var(--text-primary);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
    border-radius: 12px;
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.9rem;
}

/* 标题样式 */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 网站头部 */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
}

.navbar {
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.logo {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-light);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

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

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: var(--transition-fast);
}

/* 英雄区域 (已更新到现代样式) */

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
}

.hero-overlay-new {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(16, 20, 40, 0.95) 0%,
        rgba(25, 30, 60, 0.85) 50%,
        rgba(20, 25, 50, 0.9) 100%
    );
    z-index: 1;
}

.hero-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.decoration-circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(132, 84, 255, 0.3) 0%, transparent 70%);
    animation: float 6s ease-in-out infinite;
}

.circle-1 {
    width: 200px;
    height: 200px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.circle-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.circle-3 {
    width: 100px;
    height: 100px;
    top: 30%;
    right: 30%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.3; }
    50% { transform: translate(-10px, -20px) scale(1.1); opacity: 0.6; }
}

.hero-container {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
}

/* 品牌区域 */
.hero-brand {
    margin-bottom: 3rem;
}

.brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(132, 84, 255, 0.2);
    border: 1px solid rgba(132, 84, 255, 0.4);
    color: var(--accent-light);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.brand-title {
    font-size: 4rem;
    font-weight: 900;
    margin: 0 0 1rem 0;
    line-height: 1.1;
}

.title-primary {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
    margin-right: 1rem;
}

.title-version {
    background: var(--gradient-primary);
    color: var(--text-primary);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.6em;
    font-weight: 700;
    vertical-align: middle;
    box-shadow: var(--shadow-medium);
}

.brand-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin: 0;
    opacity: 0.9;
}

/* 主要内容容器 */
.hero-main-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
    align-items: start;
}

/* 左侧游戏预览 */
.content-left {
    text-align: left;
}

.game-preview {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.preview-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 1.5rem 0;
}

.feature-showcase {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.showcase-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition-normal);
}

.showcase-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(132, 84, 255, 0.3);
    transform: translateX(5px);
}

.showcase-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--text-primary);
    flex-shrink: 0;
}

.showcase-text h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
}

.showcase-text p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.4;
}

/* 右侧下载面板 */
.content-right {
    text-align: center;
}

.download-panel {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.panel-header {
    margin-bottom: 2rem;
}

.panel-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
}

.panel-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 0;
    opacity: 0.9;
}

/* 主要下载按钮 */
.primary-download-btn {
    width: 100%;
    background: none;
    border: none;
    border-radius: 18px;
    padding: 0;
    margin-bottom: 2rem;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: var(--transition-normal);
}

.primary-download-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(132, 84, 255, 0.4);
}

.btn-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    border-radius: 18px;
    z-index: 1;
}

.btn-content-wrapper {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
}

.btn-icon-wrapper {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--text-primary);
}

.btn-text-wrapper {
    flex: 1;
    text-align: left;
    margin: 0 1.5rem;
}

.btn-primary-text {
    display: block;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.3rem;
}

.btn-secondary-text {
    display: block;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.btn-arrow-wrapper {
    font-size: 1.3rem;
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.primary-download-btn:hover .btn-arrow-wrapper {
    transform: translateX(8px);
}

/* 下载详细信息 */
.download-details {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
}

.detail-stats {
    margin-bottom: 1.5rem;
}

.stat-group {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.stat {
    text-align: center;
    flex: 1;
}

.stat-number {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.3rem;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    opacity: 0.8;
}

.quality-badges {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.quality-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 500;
}

.quality-badge.official {
    background: rgba(76, 175, 80, 0.2);
    border: 1px solid rgba(76, 175, 80, 0.4);
    color: #4caf50;
}

.quality-badge.complete {
    background: rgba(33, 150, 243, 0.2);
    border: 1px solid rgba(33, 150, 243, 0.4);
    color: #2196f3;
}

/* 底部标签 */
.hero-footer {
    margin-top: 2rem;
}

.footer-tags {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-tag {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    padding: 6px 14px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: var(--transition-fast);
}

.footer-tag:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.25);
}

.title-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 2;
}

.title-decoration {
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-accent);
    border-radius: 2px;
    opacity: 0.6;
}

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

.version-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--gradient-primary);
    color: var(--text-primary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: var(--shadow-medium);
}

.edition-tag {
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent-light);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.game-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* 核心亮点网格 */
.hero-highlights {
    margin-top: 2rem;
}

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

.highlight-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
}

.highlight-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.highlight-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-primary);
    flex-shrink: 0;
}

.highlight-content h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.25rem 0;
}

.highlight-content p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 0;
    opacity: 0.8;
}

/* 下载信息卡片 */
.hero-download-card {
    background: rgba(20, 20, 40, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    height: fit-content;
}

.download-header {
    text-align: center;
    margin-bottom: 2rem;
}

.download-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
}

.download-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 0;
    opacity: 0.8;
}

/* 下载按钮 */
.download-action {
    margin-bottom: 2rem;
}

.download-btn-new {
    width: 100%;
    background: var(--gradient-primary);
    border: none;
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.download-btn-new:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(132, 84, 255, 0.4);
}

.download-btn-new::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.download-btn-new:hover::before {
    left: 100%;
}

.btn-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-primary);
}

.btn-text {
    flex: 1;
    margin: 0 1rem;
    text-align: left;
}

.btn-main {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.btn-sub {
    display: block;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.btn-arrow {
    font-size: 1.2rem;
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.download-btn-new:hover .btn-arrow {
    transform: translateX(5px);
}

/* 下载规格信息 */
.download-specs {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
}

.spec-row {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

.spec-item i {
    font-size: 1rem;
    color: var(--accent-light);
    width: 16px;
    text-align: center;
}

.spec-info {
    flex: 1;
}

.spec-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
    opacity: 0.8;
}

.spec-value {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.spec-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feature-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: rgba(76, 175, 80, 0.2);
    border: 1px solid rgba(76, 175, 80, 0.3);
    border-radius: 8px;
    font-size: 0.8rem;
    color: #4caf50;
    font-weight: 500;
}

.feature-badge i {
    font-size: 0.8rem;
}

.title-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-accent);
    filter: blur(20px);
    opacity: 0.3;
    z-index: 1;
}

.hero-meta {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    align-items: flex-start;
}

.version-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--gradient-primary);
    color: var(--text-primary);
    padding: 6px 14px;
    border-radius: 18px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: var(--shadow-medium);
    transition: var(--transition-fast);
}

.version-badge:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-large);
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--accent-light);
    margin: 0;
    opacity: 0.9;
}

.hero-description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1.2rem;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.4;
}

.desc-highlight {
    color: var(--accent-light);
    font-weight: 600;
}

.desc-accent {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.hero-features {
    margin-bottom: 1.5rem;
}

.feature-tags {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: nowrap;
}

.tag {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    padding: 4px 8px;
    border-radius: 14px;
    font-size: 0.7rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 3px;
    white-space: nowrap;
    transition: var(--transition-fast);
}

.tag:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.tag.featured {
    background: var(--gradient-primary);
    border-color: var(--accent-light);
    font-weight: 600;
}

.tag span {
    display: inline-block;
}

.tag i {
    font-size: 0.8rem;
    color: var(--accent-light);
}

.hero-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
}

.download-main {
    position: relative;
}

.btn-content {
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 2;
}

.btn-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    border-radius: inherit;
    filter: blur(10px);
    opacity: 0;
    transition: var(--transition-normal);
    z-index: 1;
}

.download-btn:hover .btn-glow {
    opacity: 0.4;
}

.download-info {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* 游戏特色功能区域 */
.features {
    padding: 5rem 0;
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    transition: var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-small);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-large);
    border-color: var(--accent-medium);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-primary);
    box-shadow: var(--shadow-medium);
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 游戏介绍区域 */
.about {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

/* 主标题区域 */
.about-header {
    text-align: center;
    margin-bottom: 3rem;
}

.about-header .section-title {
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    opacity: 0.9;
}

/* 故事展示卡片 */
.story-showcase {
    margin-bottom: 3rem;
}

.story-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    background: var(--bg-card);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-large);
    transition: var(--transition-normal);
}

.story-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.6);
}

.story-visual {
    position: relative;
    height: 400px;
    overflow: hidden;
}

.story-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

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

.story-overlay {
    position: absolute;
    top: 20px;
    right: 20px;
}

.story-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 20px;
    color: var(--accent-light);
    font-size: 0.9rem;
    font-weight: 500;
}

.story-content {
    padding: 2rem;
}

.story-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.story-title .highlight {
    color: var(--accent-light);
    position: relative;
}

.story-title .highlight::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-accent);
}

.story-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.story-text p {
    margin-bottom: 1.2rem;
}

/* 特色展示区域 */
.features-showcase {
    margin-bottom: 3rem;
}

.showcase-header {
    text-align: center;
    margin-bottom: 3rem;
}

.showcase-title {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.showcase-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    opacity: 0.8;
}

.features-grid-modern {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.feature-item {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.feature-item:hover::before {
    transform: scaleX(1);
}

.feature-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-large);
    border-color: var(--accent-light);
}

.feature-visual {
    position: relative;
    margin-bottom: 1rem;
}

.feature-icon-modern {
    width: 60px;
    height: 60px;
    background: var(--gradient-accent);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    position: relative;
    z-index: 2;
}

.feature-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--accent-light);
    border-radius: 50%;
    opacity: 0.2;
    filter: blur(20px);
    transition: var(--transition-normal);
}

.feature-item:hover .feature-glow {
    opacity: 0.4;
    transform: translate(-50%, -50%) scale(1.2);
}

.feature-name {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.feature-desc {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.feature-highlights {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.highlight-tag {
    background: rgba(174, 103, 81, 0.2);
    color: var(--accent-light);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8rem;
    border: 1px solid rgba(174, 103, 81, 0.3);
}

/* 统计数据展示 */
.highlights-stats {
    margin-bottom: 2rem;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    background: var(--bg-card);
    border-radius: 20px;
    padding: 3rem 2rem;
    border: 1px solid rgba(255,255,255,0.1);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    flex-shrink: 0;
}

.stat-content {
    flex: 1;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-light);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    opacity: 0.8;
}

/* 体验预览 */
.experience-preview {
    margin-bottom: 1rem;
}

.preview-header {
    text-align: center;
    margin-bottom: 3rem;
}

.preview-title {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.preview-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    opacity: 0.8;
}

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

.experience-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition-normal);
}

.experience-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: var(--accent-light);
}

.experience-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin: 0 auto 1.5rem;
}

.experience-title {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.experience-desc {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 旧样式保持兼容性 */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text {
    text-align: left;
}

.about-text .section-title {
    text-align: left;
    margin-bottom: 2rem;
}

.story-content {
    margin-bottom: 2rem;
}

.story-paragraph {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.game-highlights h3 {
    font-size: 1.5rem;
    color: var(--accent-light);
    margin-bottom: 1rem;
}

.highlights-list {
    list-style: none;
}

.highlights-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 0.8rem;
    color: var(--text-secondary);
}

.highlights-list i {
    color: var(--accent-medium);
    font-size: 1.2rem;
}

.about-visual {
    text-align: center;
}

.visual-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-large);
}

.about-image {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition-slow);
}

.visual-card:hover .about-image {
    transform: scale(1.05);
}

/* 游戏截图画廊 */
.screenshots {
    /* padding: 3rem 0; */
    background: var(--bg-secondary);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-medium);
    transition: var(--transition-normal);
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-large);
}

.gallery-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition-slow);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay i {
    font-size: 2rem;
    color: var(--text-primary);
}



/* 用户评价区域 */
.reviews {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.review-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-small);
    transition: var(--transition-normal);
}

.review-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-medium);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.user-info {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.user-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.2rem;
}

.user-name {
    color: var(--text-primary);
    margin-bottom: 0.3rem;
}

.user-rating {
    display: flex;
    gap: 2px;
}

.user-rating i {
    color: #FFD700;
    font-size: 0.9rem;
}

.review-date {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.review-text {
    color: var(--text-secondary);
    line-height: 1.6;
    font-style: italic;
}

.review-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* 常见问题 */
.faq {
    padding: 3rem 0;
    background: var(--bg-primary);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    margin-bottom: 1rem;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-fast);
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.05);
}

.faq-question h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
}

.faq-question i {
    color: var(--accent-medium);
    transition: var(--transition-fast);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem;
    max-height: 200px;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 页脚 */
.footer {
    background: var(--bg-secondary);
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer-title {
    color: var(--accent-light);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--accent-light);
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-info i {
    color: var(--accent-medium);
    width: 16px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.legal-links {
    display: flex;
    gap: 1rem;
}

.legal-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-fast);
}

.legal-links a:hover {
    color: var(--accent-light);
}

/* 返回顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--text-primary);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-medium);
    z-index: 1000;
}

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

.back-to-top:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-large);
}

/* 模态框 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    padding: 2rem;
    align-items: center;
    justify-content: center;
}

.modal.show {
    display: flex !important;
}

.modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
}

.modal-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 8px;
}

.modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    font-size: 2rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.modal-close:hover {
    color: var(--accent-light);
}

.modal-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
}

.modal-prev,
.modal-next {
    background: rgba(0, 0, 0, 0.7);
    color: var(--text-primary);
    border: none;
    padding: 1rem;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(10, 10, 10, 0.98);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding: 2rem 0;
        transition: var(--transition-normal);
        backdrop-filter: blur(10px);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active .bar:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero {
        min-height: 70vh;
        padding: 1rem 0;
    }
    
    .brand-title {
        font-size: 3rem;
    }
    
    .hero-main-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .game-preview,
    .download-panel {
        padding: 1.5rem;
    }
    
    .feature-showcase {
        gap: 1rem;
    }
    
    .footer-tags {
        gap: 0.5rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-meta {
        align-items: center;
        gap: 0.4rem;
    }
    
    .version-badge {
        font-size: 0.85rem;
        padding: 5px 12px;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* 新游戏介绍模块响应式 */
    .story-card {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .story-visual {
        height: 300px;
    }
    
    .features-grid-modern {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .experience-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .gallery-image {
        height: 150px;
        aspect-ratio: 3/2;
        object-fit: cover;
    }
    

    
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .review-stats {
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }
    
    .download-info {
        flex-direction: column;
        gap: 1rem;
    }
    
    .feature-tags {
        gap: 0.3rem;
        margin-bottom: 1.2rem;
    }
    
    .hero-description {
        margin-bottom: 1rem;
        font-size: 0.95rem;
    }
    
    .hero-actions {
        gap: 1rem;
    }

    /* 现代英雄区域 - 平板 */
    .hero {
        min-height: 50vh;
        padding: 90px 0 1.5rem 0;
    }

    .hero-content-modern {
        padding: 1.5rem;
    }

    .game-title-modern {
        font-size: 2.5rem;
    }

    .hero-main-modern {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .features-modern {
        grid-template-columns: 1fr;
        gap: 0.6rem;
    }

    .hero-stats-modern {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 65vh;
        padding: 0.8rem 0;
    }
    
    .brand-title {
        font-size: 2.5rem;
    }
    
    .hero-main-container {
        gap: 2rem;
    }
    
    .game-preview,
    .download-panel {
        padding: 1.2rem;
    }
    
    .panel-title {
        font-size: 1.5rem;
    }
    
    .btn-content-wrapper {
        padding: 1.2rem 1.5rem;
    }
    
    .footer-tags {
        gap: 0.4rem;
    }
    
    .footer-tag {
        font-size: 0.75rem;
        padding: 5px 10px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-meta {
        gap: 0.25rem;
    }
    
    .version-badge {
        font-size: 0.8rem;
        padding: 4px 10px;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
        margin-bottom: 0.8rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 45px;
        height: 45px;
    }
    
    .modal {
        padding: 1rem;
    }
    
    /* 新游戏介绍模块小屏幕样式 */
    .about-header .section-title {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .story-title {
        font-size: 1.5rem;
    }
    
    .story-content {
        padding: 1.5rem;
    }
    
    .story-visual {
        height: 250px;
    }
    
    .feature-item {
        padding: 1.5rem;
    }
    
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        padding: 2rem 1rem;
        gap: 1rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .showcase-title,
    .preview-title {
        font-size: 1.5rem;
    }
    
    .experience-card {
        padding: 1.5rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
    }
    
    .gallery-image {
        height: 120px;
        aspect-ratio: 3/2;
        object-fit: cover;
    }

    /* 现代英雄区域 - 手机 */
    .hero {
        min-height: 45vh;
        padding: 80px 0 1rem 0;
    }

    .hero-content-modern {
        padding: 1.2rem;
        border-radius: 16px;
    }

    .game-title-modern {
        font-size: 2.2rem;
    }

    .version-chip {
        font-size: 0.7rem;
        padding: 5px 12px;
    }

    .info-title {
        font-size: 1.2rem;
    }

    .info-description {
        font-size: 0.85rem;
        line-height: 1.5;
    }

    .features-modern {
        gap: 0.5rem;
    }

    .feature-tag-modern {
        padding: 0.6rem 0.8rem;
    }

    .feature-tag-modern i {
        width: 24px;
        height: 24px;
        font-size: 0.7rem;
    }

    .feature-tag-modern span {
        font-size: 0.75rem;
    }

    .download-btn-modern {
        padding: 0.9rem 1rem;
    }

    .btn-icon-modern {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }

    .btn-main-text {
        font-size: 0.9rem;
    }

    .btn-sub-text {
        font-size: 0.7rem;
    }

    .hero-stats-modern {
        grid-template-columns: 1fr;
        gap: 0.6rem;
    }

    .stat-item-modern {
        padding: 0.8rem;
    }

    .stat-icon-modern {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }

    .stat-value {
        font-size: 1rem;
    }

    .stat-label {
        font-size: 0.65rem;
    }
}

/* 加载动画 */
.lazy-load {
    opacity: 0;
    transition: opacity 0.3s;
}

.lazy-load.loaded {
    opacity: 1;
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-accent);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-dark);
}

/* 选择文本样式 */
::selection {
    background: var(--accent-medium);
    color: var(--text-primary);
}

/* 焦点样式 */
button:focus,
a:focus {
    outline: 2px solid var(--accent-light);
    outline-offset: 2px;
}

/* 打印样式 */
@media print {
    .header,
    .nav-toggle,
    .back-to-top,
    .modal {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
}

/* 简洁英雄区域 */
.hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    padding: 100px 0 3rem 0;
    text-align: center;
}

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

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

/* 游戏标题区域 */
.hero-header {
    margin-bottom: 2rem;
}

.game-badge {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.game-title {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin: 0.5rem 0;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.8);
}

.game-version {
    display: inline-block;
    background: rgba(255,255,255,0.1);
    color: var(--accent-color);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.85rem;
    margin: 0 0 1rem 0;
}

.game-desc {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
    margin: 0;
}

/* 游戏介绍 */
.hero-info {
    margin-bottom: 2rem;
}

.game-intro {
    color: rgba(255,255,255,0.85);
    font-size: 1rem;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* 下载按钮 */
.hero-actions {
    margin-bottom: 2rem;
}

.download-btn {
    background: linear-gradient(135deg, #6b281b, #ae6751, #c7a58c);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(107, 40, 27, 0.4);
    position: relative;
    overflow: hidden;
}

.download-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.download-btn:hover::before {
    left: 100%;
}

.download-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(107, 40, 27, 0.5);
    background: linear-gradient(135deg, #511b11, #963a26, #ae6751);
}

.download-btn i {
    font-size: 1.2rem;
}

.download-btn small {
    display: block;
    font-size: 0.8rem;
    opacity: 0.9;
    font-weight: 400;
}

/* 游戏标签 */
.hero-tags {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.tag {
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.9);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.tag i {
    font-size: 0.9rem;
    color: #c7a58c;
}

.tag:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

.tag:hover i {
    color: #ae6751;
}

/* 响应式样式 */
@media (max-width: 768px) {
    .hero {
        min-height: 60vh;
        padding: 80px 0 2rem 0;
    }
    
    .game-title {
        font-size: 2.2rem;
    }
    
    .hero-tags {
        gap: 0.5rem;
    }
    
    .tag {
        font-size: 0.8rem;
        padding: 0.3rem 0.6rem;
    }
    
    .download-btn {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 50vh;
        padding: 70px 0 1.5rem 0;
    }
    
    .game-title {
        font-size: 1.8rem;
    }
    
    .game-intro {
        font-size: 0.9rem;
    }
    
    .hero-tags {
        justify-content: center;
        gap: 0.4rem;
        flex-wrap: nowrap;
        overflow-x: auto;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    
    .hero-tags::-webkit-scrollbar {
        display: none;
    }
    
    .tag {
        white-space: nowrap;
        font-size: 0.75rem;
        padding: 0.3rem 0.6rem;
        flex-shrink: 0;
    }
    
    .tag i {
        font-size: 0.8rem;
    }
    
    .download-btn {
        padding: 0.7rem 1.2rem;
        font-size: 0.95rem;
    }
}