/* 游戏解决方案页面样式 */
/* 颜色变量 */
:root {
    --primary-color: #007bff;
    --primary-dark: #0056b3;
    --primary-light: #3395ff;
    --secondary-color: #6c757d;
    --text-dark: #333;
    --text-medium: #666;
    --text-light: #888;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --bg-blue-light: #e8f3ff;
    --border-color: #e9ecef;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 解决方案Banner */
.solution-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(232, 243, 255, 0.3) 0%, rgba(209, 231, 255, 0.3) 100%), url('../img/yd.png');
    background-size: cover;
    background-position: center;
    color: var(--text-dark);
    text-align: left;
    position: relative;
    overflow: hidden;
}

.solution-banner::before {
    display: none;
}

.solution-banner .container {
    position: relative;
    z-index: 2;
}

.solution-banner .banner-content h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #1a365d;
}

.solution-banner .banner-content p {
    font-size: 16px;
    color: #2d3748;
    max-width: 600px;
    line-height: 1.6;
    margin-bottom: 24px;
}

.banner-btn {
    display: inline-block;
    background: #007bff;
    color: white;
    padding: 12px 30px;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.banner-btn:hover {
    background: #0056b3;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* 核心功能特性 */
.features-section {
    padding: 60px 0;
    background: var(--bg-white);
}

.features-section .section-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
    text-align: center;
}

.features-section .section-subtitle {
    font-size: 14px;
    color: var(--text-medium);
    margin-bottom: 40px;
    text-align: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.feature-item {
    background: var(--bg-white);
    padding: 30px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    text-align: center;
}

.feature-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.feature-icon {
    margin-bottom: 16px;
}

.feature-icon img {
    width: 60px !important;
    height: 60px !important;
}

.feature-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.feature-desc {
    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.6;
}

/* 解决方案架构 */
.architecture-section {
    background: url('../img/back.png') no-repeat center center;
    background-size: cover;
    position: relative;
}

.architecture-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    z-index: 1;
}

.architecture-section .container {
    position: relative;
    z-index: 2;
}

.architecture-content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    background: var(--bg-white);
    padding: 40px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.architecture-left {
    flex: 1;
    min-width: 0;
}

.architecture-image {
    width: 100%;
}

.architecture-diagram {
    width: 100%;
    text-align: center;
}

.architecture-img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
}

.architecture-right {
    flex: 1;
    min-width: 0;
}

.architecture-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.architecture-desc {
    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 20px;
}

.architecture-list {
    list-style-type: none;
    padding-left: 0;
    margin-bottom: 24px;
}

.architecture-list li {
    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 12px;
    position: relative;
    padding-left: 20px;
}

.architecture-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.architecture-btn {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

.architecture-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* 服务优势 */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.advantage-item {
    background: var(--bg-white);
    padding: 30px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    text-align: center;
}

.advantage-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.advantage-icon {
    margin-bottom: 16px;
}

.advantage-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.advantage-desc {
    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.6;
}

/* 性能检测 */
.performance-section {
    padding: 60px 0;
    background: var(--bg-light);
}

.performance-section .section-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
    text-align: center;
}

.performance-section .section-subtitle {
    font-size: 14px;
    color: var(--text-medium);
    margin-bottom: 40px;
    text-align: center;
}

.performance-content {
    background: var(--bg-white);
    padding: 40px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.performance-chart {
    text-align: center;
    margin-bottom: 20px;
}

.chart-container {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
}

.chart-grid {
    position: relative;
    height: 400px;
    border-left: 1px solid #e9ecef;
    border-bottom: 1px solid #e9ecef;
    margin: 40px 0;
}

.grid-y {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 100%;
}

.grid-x {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
}

.grid-line {
    position: absolute;
    left: 0;
    right: 0;
    border-top: 1px solid #f1f3f4;
}

.grid-y .grid-line:nth-child(1) { top: 10%; }
.grid-y .grid-line:nth-child(2) { top: 25%; }
.grid-y .grid-line:nth-child(3) { top: 40%; }
.grid-y .grid-line:nth-child(4) { top: 55%; }
.grid-y .grid-line:nth-child(5) { top: 70%; }
.grid-y .grid-line:nth-child(6) { top: 85%; }
.grid-y .grid-line:nth-child(7) { top: 100%; }

.grid-y .grid-line span {
    position: absolute;
    left: -40px;
    top: -8px;
    font-size: 12px;
    color: #666;
}

.grid-x .grid-line {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 1px;
    border-top: none;
    border-left: 1px solid #f1f3f4;
}

.grid-x .grid-line:nth-child(1) { left: 10%; }
.grid-x .grid-line:nth-child(2) { left: 20%; }
.grid-x .grid-line:nth-child(3) { left: 30%; }
.grid-x .grid-line:nth-child(4) { left: 40%; }
.grid-x .grid-line:nth-child(5) { left: 50%; }
.grid-x .grid-line:nth-child(6) { left: 60%; }
.grid-x .grid-line:nth-child(7) { left: 70%; }
.grid-x .grid-line:nth-child(8) { left: 80%; }

.grid-x .grid-line span {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 12px;
    color: #666;
}

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

.chart-svg svg {
    width: 100%;
    height: 100%;
}

.chart-legend {
    display: flex;
    gap: 30px;
    justify-content: center;
    margin-top: 40px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #666;
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.legend-dot.cpu {
    background: #007bff;
}

.legend-dot.memory {
    background: #28a745;
}

.legend-dot.network {
    background: #ffc107;
}

/* 架构和优势部分基础样式 */
.architecture-section,
.advantages-section,
.tech-advantages-section {
    padding: 60px 0;
    background: var(--bg-white);
}

.architecture-section .section-title,
.advantages-section .section-title,
.tech-advantages-section .section-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
    text-align: center;
}

.architecture-section .section-subtitle,
.advantages-section .section-subtitle,
.tech-advantages-section .section-subtitle {
    font-size: 14px;
    color: var(--text-medium);
    margin-bottom: 40px;
    text-align: center;
}

/* 技术优势 */
.tech-advantages-section {
    background: var(--bg-light);
}

.tech-advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.tech-advantage-item {
    background: var(--bg-white);
    padding: 30px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    text-align: center;
}

.tech-advantage-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.tech-advantage-icon {
    margin-bottom: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tech-advantage-icon img {
    max-width: 100%;
    height: auto;
}

.tech-advantage-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.tech-advantage-desc {
    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.6;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .features-grid,
    .advantages-grid,
    .tech-advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .architecture-content {
        flex-direction: column;
        text-align: center;
    }
    
    .architecture-left {
        max-width: 100%;
    }
    
    .performance-metrics {
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    .solution-banner {
        padding: 60px 0;
    }
    
    .solution-banner .banner-content h1 {
        font-size: 28px;
    }
    
    .features-section,
    .performance-section,
    .architecture-section,
    .advantages-section,
    .tech-advantages-section {
        padding: 40px 0;
    }
    
    .features-grid,
    .advantages-grid,
    .tech-advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-item,
    .advantage-item,
    .tech-advantage-item {
        padding: 20px;
    }
    
    .architecture-content,
    .performance-content {
        padding: 20px;
    }
    
    .performance-metrics {
        flex-direction: column;
        align-items: center;
    }
    
    .metric-item {
        min-width: 200px;
    }
}

@media (max-width: 576px) {
    .solution-banner .banner-content h1 {
        font-size: 24px;
    }
}