/* 霓虹赛博风格全局变量 */
:root {
    --neon-pink: #ff2a6d;
    --neon-blue: #05d9e8;
    --neon-orange: #ff9a03;
    --cyber-dark: #0d0221;
    --cyber-light: #d1f7ff;
    --glow-effect: 0 0 10px currentColor;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Rajdhani', 'Arial Narrow', sans-serif;
}

body {
    background-color: var(--cyber-dark);
    color: var(--cyber-light);
    line-height: 1.7;
    overflow-x: hidden;
}

/* 霓虹文字效果 */
.neon-text {
    text-shadow: 
        0 0 5px currentColor,
        0 0 15px currentColor;
}

a {
    color: var(--neon-blue);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

a:hover {
    color: var(--neon-pink);
    text-shadow: var(--glow-effect);
}

/* 不对称容器 */
.asym-container {
    width: 90%;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 5%;
    position: relative;
}

.asym-container::before {
    content: '';
    position: absolute;
    left: -5%;
    top: 0;
    height: 100%;
    width: 3px;
    background: linear-gradient(to bottom, 
        transparent, 
        var(--neon-orange), 
        transparent);
}

/* 赛博风格头部 */
.cyber-header {
    background-color: rgba(13, 2, 33, 0.8);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(5px);
    border-bottom: 1px solid var(--neon-blue);
}

.header-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    align-items: center;
    gap: 2rem;
}

.logo {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--neon-pink);
    transform: skewX(-10deg);
    display: inline-block;
    text-transform: uppercase;
}

.cyber-nav ul {
    display: flex;
    justify-content: flex-end;
    list-style: none;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.cyber-nav a {
    padding: 0.5rem 1.2rem;
    border: 1px solid var(--neon-blue);
    border-radius: 0;
    clip-path: polygon(
        10px 0%, 
        calc(100% - 10px) 0%, 
        100% 50%, 
        calc(100% - 10px) 100%, 
        10px 100%, 
        0% 50%
    );
}

.cyber-nav a:hover {
    background: var(--neon-pink);
    border-color: var(--neon-pink);
    color: var(--cyber-dark);
}

/* 斜切内容区块 */
.skew-section {
    background: rgba(255, 42, 109, 0.05);
    padding: 3rem;
    margin: 3rem 0;
    position: relative;
    clip-path: polygon(
        0% 15px,
        15px 0%,
        calc(100% - 15px) 0%,
        100% 15px,
        100% calc(100% - 15px),
        calc(100% - 15px) 100%,
        15px 100%,
        0% calc(100% - 15px)
    );
    border: 1px solid var(--neon-blue);
}

.skew-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        transparent 0%,
        rgba(5, 217, 232, 0.1) 50%,
        transparent 100%
    );
    pointer-events: none;
}

.section-heading {
    font-size: 2.2rem;
    margin-bottom: 2rem;
    color: var(--neon-orange);
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    display: inline-block;
}

.section-heading::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(
        to right,
        var(--neon-pink),
        var(--neon-blue),
        transparent
    );
}

/* 网格布局 - 不对称 */
.cyber-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.cyber-grid .article-card:nth-child(odd) {
    transform: rotate(2deg);
}

.cyber-grid .article-card:nth-child(even) {
    transform: rotate(-1deg);
}

.article-card {
    background: rgba(5, 217, 232, 0.05);
    border: 1px solid var(--neon-blue);
    padding: 1.5rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.article-card:hover {
    transform: rotate(0deg) scale(1.03) !important;
    box-shadow: 
        0 0 15px var(--neon-pink),
        0 0 30px rgba(255, 42, 109, 0.3);
    border-color: var(--neon-pink);
}

.card-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    margin-bottom: 1rem;
    border: 1px solid var(--neon-blue);
}

.card-title {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: var(--cyber-light);
    line-height: 1.4;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--neon-blue);
    margin-top: 1rem;
}

/* 分类标签 */
.cyber-tag {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background-color: var(--neon-orange);
    color: var(--cyber-dark);
    font-weight: bold;
    font-size: 0.8rem;
    margin-bottom: 1rem;
    clip-path: polygon(
        10px 0%,
        calc(100% - 10px) 0%,
        100% 50%,
        calc(100% - 10px) 100%,
        10px 100%,
        0% 50%
    );
}

/* 文章详情页 */
.article-detail {
    max-width: 800px;
    margin: 0 auto;
}

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

.detail-title {
    font-size: 2.5rem;
    color: var(--neon-pink);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.detail-meta {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    color: var(--neon-blue);
}

.detail-image {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    margin: 2rem 0;
    border: 3px solid var(--neon-orange);
    box-shadow: var(--glow-effect);
}

.article-content {
    line-height: 1.8;
    font-size: 1.1rem;
}

.article-content p {
    margin-bottom: 1.5rem;
}

.article-content img {
    max-width: 100%;
    height: auto;
    margin: 1.5rem 0;
    border: 1px solid var(--neon-blue);
}

/* 分页导航 */
.cyber-pagination {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 3rem;
}

.cyber-pagination a {
    padding: 0.8rem 1.5rem;
    border: 1px solid var(--neon-blue);
    position: relative;
    overflow: hidden;
}

.cyber-pagination a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 42, 109, 0.4),
        transparent
    );
    transition: all 0.6s ease;
}

.cyber-pagination a:hover::before {
    left: 100%;
}

/* 友情链接 */
.link-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.link-card {
    padding: 1rem;
    border: 1px solid var(--neon-blue);
    text-align: center;
    transition: all 0.3s ease;
}

.link-card:hover {
    background: var(--neon-pink);
    color: var(--cyber-dark);
    transform: translateY(-5px);
}

/* 页脚样式 */
.cyber-footer {
    background-color: rgba(13, 2, 33, 0.9);
    padding: 2rem 0;
    margin-top: 4rem;
    border-top: 1px solid var(--neon-orange);
    position: relative;
}

.cyber-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(
        to right,
        var(--neon-pink),
        var(--neon-blue),
        var(--neon-orange)
    );
}

.copyright {
    text-align: center;
    font-size: 0.9rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .cyber-nav ul {
        justify-content: center;
    }
    
    .skew-section {
        padding: 2rem;
        clip-path: none;
    }
    
    .cyber-grid .article-card:nth-child(n) {
        transform: none;
    }
}

/* 霓虹动画效果 */
@keyframes neon-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.neon-pulse {
    animation: neon-pulse 2s infinite;
}