/* 永恒世界游戏官网样式 - 深色科幻风格 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1a0d2e;
    --secondary-color: #16213e;
    --accent-color: #0f3460;
    --highlight-color: #e94560;
    --text-primary: #ffffff;
    --text-secondary: #b8c5d1;
    --text-muted: #8892b0;
    --gradient-primary: linear-gradient(135deg, #1a0d2e 0%, #16213e 50%, #0f3460 100%);
    --gradient-accent: linear-gradient(135deg, #e94560 0%, #ff6b6b 100%);
    --shadow-dark: 0 10px 30px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 20px rgba(233, 69, 96, 0.3);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--gradient-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* 导航栏样式 */
.nav-bar-x7p2q {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(26, 13, 46, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(233, 69, 96, 0.2);
    transition: var(--transition);
}

.nav-container-y9r5t {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo-z3s8u {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img-a4b6v {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    box-shadow: var(--shadow-glow);
}

.logo-text-c8d9w {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu-e2f7x {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link-g5h8i {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
}

.nav-link-g5h8i:hover {
    color: var(--text-primary);
    background: rgba(233, 69, 96, 0.1);
    transform: translateY(-2px);
}

.nav-link-g5h8i::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-link-g5h8i:hover::after {
    width: 80%;
}

.nav-toggle-j6k9l {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.toggle-bar-m7n0o {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* 英雄区域样式 */
.hero-section-p8q1r {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--gradient-primary);
    overflow: hidden;
}

.hero-section-p8q1r::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/hero-bg-ew8k2.webp') center/cover no-repeat;
    opacity: 0.1;
    z-index: -1;
}

.hero-overlay-s4t7u {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(233, 69, 96, 0.1) 0%, rgba(26, 13, 46, 0.8) 70%);
    z-index: 1;
}

.hero-content-v9w2x {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.hero-info-y3z6a {
    max-width: 800px;
    margin: 0 auto;
}

.game-icon-b7c0d {
    margin-bottom: 2rem;
}

.icon-img-e4f8g {
    width: 120px;
    height: 120px;
    border-radius: 20px;
    box-shadow: var(--shadow-glow);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.game-title-h1i5j {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(233, 69, 96, 0.5);
}

.version-tag-k6l9m {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.game-tags-n2o5p {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.tag-q8r1s {
    background: rgba(233, 69, 96, 0.2);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(233, 69, 96, 0.3);
    backdrop-filter: blur(10px);
}

.game-desc-t4u7v {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.download-section-w0x3y {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
}

.download-link-z6a9b {
    background: rgba(15, 52, 96, 0.8);
    border: 2px solid rgba(233, 69, 96, 0.3);
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    color: var(--text-primary);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-dark);
    word-break: break-all;
    max-width: 100%;
}

.copy-btn-c2d5e {
    background: var(--gradient-accent);
    color: var(--text-primary);
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.copy-btn-c2d5e:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(233, 69, 96, 0.4);
}

/* 主内容区域 */
.main-content-f8g1h {
    padding: 4rem 0;
    background: rgba(22, 33, 62, 0.5);
    backdrop-filter: blur(10px);
}

.content-wrapper-i4j7k {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 3rem;
}

.game-article-l0m3n {
    background: rgba(26, 13, 46, 0.6);
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: var(--shadow-dark);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(233, 69, 96, 0.1);
}

.section-o6p9q {
    margin-bottom: 4rem;
}

.section-title-r2s5t {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.section-title-r2s5t i {
    color: var(--highlight-color);
    font-size: 1.8rem;
}

.content-block-u8v1w p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.image-container-x4y7z {
    margin: 2rem 0;
    text-align: center;
}

.content-img-a0b3c {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-dark);
    transition: var(--transition);
}

.content-img-a0b3c:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* 特色功能网格 */
.features-grid-d6e9f {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card-g2h5i {
    background: rgba(15, 52, 96, 0.3);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid rgba(233, 69, 96, 0.2);
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.feature-card-g2h5i:hover {
    transform: translateY(-5px);
    border-color: rgba(233, 69, 96, 0.5);
    box-shadow: var(--shadow-glow);
}

.feature-icon-j8k1l {
    font-size: 3rem;
    color: var(--highlight-color);
    margin-bottom: 1rem;
}

.feature-card-g2h5i h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-card-g2h5i p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 截图网格 */
.screenshots-grid-m4n7o {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.screenshot-item-p0q3r {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-dark);
}

.screenshot-img-s6t9u {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

.screenshot-item-p0q3r:hover .screenshot-img-s6t9u {
    transform: scale(1.1);
}

/* 攻略和资讯列表 */
.guides-list-v2w5x,
.news-list-e0f3g {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.guide-item-y8z1a,
.news-item-h6i9j {
    background: rgba(15, 52, 96, 0.3);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(233, 69, 96, 0.2);
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.guide-item-y8z1a:hover,
.news-item-h6i9j:hover {
    transform: translateX(10px);
    border-color: rgba(233, 69, 96, 0.5);
    box-shadow: var(--shadow-glow);
}

.guide-item-y8z1a h3 a,
.news-item-h6i9j h3 a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 600;
    transition: var(--transition);
}

.guide-item-y8z1a h3 a:hover,
.news-item-h6i9j h3 a:hover {
    color: var(--highlight-color);
}

.guide-item-y8z1a p,
.news-item-h6i9j p {
    color: var(--text-secondary);
    margin: 1rem 0;
    line-height: 1.6;
}

.guide-date-b4c7d,
.news-date-k2l5m {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
}

/* 下载信息 */
.download-info-n8o1p {
    background: rgba(15, 52, 96, 0.3);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(233, 69, 96, 0.2);
    backdrop-filter: blur(10px);
    margin-top: 2rem;
}

.download-details-q4r7s h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.download-specs-t0u3v {
    list-style: none;
    margin-bottom: 2rem;
}

.download-specs-t0u3v li {
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.download-specs-t0u3v li i {
    color: var(--highlight-color);
    width: 20px;
}

/* 侧边栏 */
.sidebar-w6x9y {
    position: sticky;
    top: 120px;
    height: fit-content;
}

.sidebar-content-z2a5b {
    background: rgba(26, 13, 46, 0.6);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-dark);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(233, 69, 96, 0.1);
}

.sidebar-title-c8d1e {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.sidebar-nav-f4g7h {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.sidebar-link-i0j3k {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.8rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 1px solid transparent;
}

.sidebar-link-i0j3k:hover {
    color: var(--text-primary);
    background: rgba(233, 69, 96, 0.1);
    border-color: rgba(233, 69, 96, 0.3);
    transform: translateX(5px);
}

/* 页脚 */
.footer-l6m9n {
    background: rgba(26, 13, 46, 0.9);
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(233, 69, 96, 0.2);
    backdrop-filter: blur(10px);
}

.footer-content-o2p5q {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.footer-info-r8s1t {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo-u4v7w {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
}

.footer-logo-img-x0y3z {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.footer-desc-a6b9c {
    color: var(--text-secondary);
    line-height: 1.6;
}

.footer-links-d2e5f {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.footer-column-g8h1i h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-column-g8h1i ul {
    list-style: none;
}

.footer-column-g8h1i ul li {
    margin-bottom: 0.5rem;
}

.footer-column-g8h1i ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-column-g8h1i ul li a:hover {
    color: var(--highlight-color);
}

.footer-bottom-j4k7l {
    max-width: 1200px;
    margin: 2rem auto 0;
    padding: 2rem 2rem 0;
    border-top: 1px solid rgba(233, 69, 96, 0.1);
    text-align: center;
    color: var(--text-muted);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .content-wrapper-i4j7k {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .sidebar-w6x9y {
        display: none;
    }
    
    .footer-content-o2p5q {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links-d2e5f {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu-e2f7x {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(26, 13, 46, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 3rem;
        transition: var(--transition);
        border-top: 1px solid rgba(233, 69, 96, 0.2);
    }
    
    .nav-menu-e2f7x.active {
        left: 0;
    }
    
    .nav-toggle-j6k9l {
        display: flex;
    }
    
    .nav-toggle-j6k9l.active .toggle-bar-m7n0o:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle-j6k9l.active .toggle-bar-m7n0o:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle-j6k9l.active .toggle-bar-m7n0o:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .nav-link-g5h8i {
        padding: 1rem 2rem;
        width: 80%;
        text-align: center;
        border: 1px solid rgba(233, 69, 96, 0.2);
        margin-bottom: 1rem;
    }
    
    .game-title-h1i5j {
        font-size: 2.5rem;
    }
    
    .icon-img-e4f8g {
        width: 80px;
        height: 80px;
    }
    
    .game-article-l0m3n {
        padding: 2rem;
    }
    
    .section-title-r2s5t {
        font-size: 1.8rem;
    }
    
    .features-grid-d6e9f {
        grid-template-columns: 1fr;
    }
    
    .screenshots-grid-m4n7o {
        grid-template-columns: 1fr;
    }
    
    .download-section-w0x3y {
        flex-direction: column;
        align-items: stretch;
    }
    
    .copy-btn-c2d5e {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .nav-container-y9r5t {
        padding: 0 1rem;
    }
    
    .hero-content-v9w2x {
        padding: 0 1rem;
    }
    
    .game-title-h1i5j {
        font-size: 2rem;
    }
    
    .content-wrapper-i4j7k {
        padding: 0 1rem;
    }
    
    .game-article-l0m3n {
        padding: 1.5rem;
    }
    
    .section-title-r2s5t {
        font-size: 1.5rem;
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .game-tags-n2o5p {
        flex-direction: column;
        align-items: center;
    }
    
    .download-link-z6a9b {
        padding: 0.8rem 1rem;
        font-size: 0.9rem;
    }
    
    .footer-content-o2p5q {
        padding: 0 1rem;
    }
}

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

::-webkit-scrollbar-track {
    background: rgba(26, 13, 46, 0.5);
}

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

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #ff6b6b 0%, #e94560 100%);
}

/* 选中文本样式 */
::selection {
    background: rgba(233, 69, 96, 0.3);
    color: var(--text-primary);
}

/* 加载动画 */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.loading {
    animation: pulse 2s infinite;
}