/* 首页专用样式 - 深绿色清新风格 */
:root{--bg:#f5f5f5;--card:#ffffff;--border:#e0e0e0;--text:#333333;--text-2:#666666;--primary:#2E7D32;--accent:#1B5E20;--radius:4px;--green-bg:#2E7D32;--green-light:#E8F5E8;--green-dark:#1B5E20}

/* 页面标题 */
.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--green-dark) 100%);
    color: white;
    padding: 30px 0;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(46, 125, 50, 0.2);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 10px 0;
    font-family: '微软雅黑','Microsoft YaHei',Arial,sans-serif;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.page-subtitle {
    font-size: 1.1rem;
    margin: 0;
    opacity: 0.9;
    font-family: '微软雅黑','Microsoft YaHei',Arial,sans-serif;
    font-weight: 300;
}

/* 游戏网格 */
.games-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 32px;
}

/* 分页 */
.pagination {
    display: flex;
    gap: 8px;
    justify-content: center;
    align-items: center;
    margin: 10px 0 30px 0;
    flex-wrap: wrap;
}

.pagination button {
    background: var(--primary);
    border: none;
    padding: 8px 12px;
    border-radius: var(--radius);
    cursor: pointer;
    color: white;
    box-shadow: 0 2px 4px rgba(46,125,50,0.2);
    transition: all .2s ease;
}

.pagination button:hover:not([disabled]) {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(46,125,50,0.3);
}

.pagination button.active {
    background: var(--green-dark);
    color: white;
    border: 1px solid var(--green-dark);
}

.pagination button[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-info {
    color: var(--text);
    opacity: .9;
    padding: 6px 10px;
}

/* 游戏卡片 */
.game-card {
    background: var(--card);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all .3s;
    cursor: pointer;
    border: 1px solid var(--border);
}

.game-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    border-color: var(--primary);
}

.game-preview {
    aspect-ratio: 4/3;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-2);
    font-size: 2.5rem;
    position: relative;
    overflow: hidden;
}

/* 懒加载样式 */
.lazy-load {
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.lazy-load:not(.loaded) {
    background: linear-gradient(90deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.game-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(46,125,50,0.1) 50%, transparent 70%);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.game-info {
    padding: 15px;
}

.game-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text);
    font-family: '微软雅黑','Microsoft YaHei',Arial,sans-serif;
}

.game-description {
    color: var(--text-2);
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 8px;
    font-family: '微软雅黑','Microsoft YaHei',Arial,sans-serif;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all 0.3s ease;
    min-height: 39px;
}

.game-description.expanded {
    -webkit-line-clamp: unset;
    min-height: unset;
}

.show-more {
    color: var(--primary);
    font-size: 12px;
    cursor: pointer;
    display: inline-block;
    margin-top: 4px;
    user-select: none;
}

.show-more:hover {
    text-decoration: underline;
}

.game-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-2);
}

.play-btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all .25s;
}

.play-btn:hover {
    background: var(--primary-hover);
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(46, 125, 50, 0.4);
}

/* 说明区域 */
.notice-section {
    background: var(--green-light);
    border-radius: var(--radius);
    margin: 0 0 20px 0;
    padding: 15px 20px;
    color: var(--green-dark);
    border: 1px solid var(--primary);
    text-align: center;
}

.notice-section p {
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
    opacity: 0.9;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .games-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
}

@media (max-width: 900px) {
    .games-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
}

@media (max-width: 768px) {
    .games-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .page-header {
        padding: 20px 0;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .page-subtitle {
        font-size: 1rem;
    }
    
    .notice-section {
        padding: 15px;
        margin-bottom: 20px;
    }
    
    .notice-section p {
        font-size: 0.9rem;
    }
    
    .game-info {
        padding: 12px;
    }
    
    .game-title {
        font-size: 14px;
    }
    
    .game-description {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .games-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .game-info {
        padding: 10px;
    }
    
    .game-title {
        font-size: 13px;
    }
    
    .game-description {
        font-size: 11px;
    }
}