/* 科技感对比表格样式 */
.comparison-table-section {
    max-width: 1200px;
    margin: 60px auto 0;
    background: white;
    border-radius: 12px;
    padding: 32px;
}

.table-container {
    max-width: 100%;
}

.tech-table-card {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.98) 0%, 
        rgba(248, 250, 252, 0.95) 50%, 
        rgba(236, 242, 255, 0.92) 100%);
    border-radius: 20px;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.06),
        0 0 0 1px rgba(59, 130, 246, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    overflow: hidden;
    backdrop-filter: blur(15px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.tech-table-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        #3b82f6 25%, 
        #10b981 50%, 
        #f59e0b 75%, 
        transparent 100%);
    background-size: 200% 100%;
    animation: gradientShift 4s ease-in-out infinite;
}

.tech-table-card:hover {
    box-shadow: 
        0 12px 48px rgba(59, 130, 246, 0.15),
        0 0 0 1px rgba(59, 130, 246, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 1);
    transform: translateY(-2px);
}

/* 表格标题样式 */
.table-title {
    text-align: center;
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 12px;
    background: linear-gradient(135deg, 
        #1e40af 0%, 
        #3b82f6 40%, 
        #60a5fa 70%, 
        #93c5fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 8px rgba(59, 130, 246, 0.15);
    letter-spacing: -0.5px;
}

.table-subtitle {
    text-align: center;
    margin-bottom: 40px;
    color: #64748b;
    font-size: 15px;
    line-height: 1.6;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* 表格样式重置 */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: transparent;
}

/* 表格头部样式 */
.comparison-table thead {
    background: linear-gradient(135deg, 
        rgba(248, 250, 252, 0.9) 0%, 
        rgba(236, 242, 255, 0.8) 100%);
    border-bottom: 1px solid rgba(59, 130, 246, 0.25);
    position: relative;
}

.comparison-table thead::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(59, 130, 246, 0.3) 50%, 
        transparent 100%);
}

/* 列标题样式 */
.comparison-table th {
    padding: 20px 24px;
    text-align: left;
    font-weight: 700;
    font-size: 18px;
    color: #334155;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    background: transparent;
}

/* 功能列样式 */
.feature-column {
    width: 40%;
    background: rgba(248, 250, 252, 0.95);
}

/* 开源版列样式 */
.open-source-column {
    width: 30%;
    background: rgba(241, 245, 249, 0.8);
}

/* 商业版列样式增强 */
.commercial-column {
    width: 30%;
    background: rgba(241, 245, 249, 0.8);
    position: relative;
}

/* 商业版列标题增强 */
.commercial-column th {
    font-weight: 700;
    color: #1e40af;
    background: rgba(248, 250, 252, 0.9);
}

/* 商业可用标签 */
.commercial-badge {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 700;
    border: 2px solid white;
    transition: all 0.3s ease;
    vertical-align: middle;
}

.commercial-badge:hover {
    transform: translateY(-1px);
}

/* 支持状态样式 */
.support-status {
    font-size: 0;
    display: inline-block;
    width: 30px;
    height: 24px;
    opacity: 1;
    transition: all 0.3s ease;
    vertical-align: middle;
}

/* 支持状态图标样式 */
.support-status::before {
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 24px;
    filter: 
        drop-shadow(0 3px 6px rgba(0, 0, 0, 0.12))
        drop-shadow(0 1px 3px rgba(0, 0, 0, 0.08));
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: scale(1);
    vertical-align: middle;
}

/* 支持状态 - 完全支持 */
.support-status.supported::before {
    content: '\f00c';
    background: linear-gradient(135deg, 
        #10b981 0%, 
        #059669 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: glow-success 2.5s ease-in-out infinite alternate;
}

/* 支持状态 - 不支持 */
.support-status.not-supported::before {
    content: '\f00d';
    background: linear-gradient(135deg, 
        #94a3b8 0%, 
        #64748b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 支持状态 - 基础支持 */
.support-status.basic-supported::before {
    content: '\f00c';
    background: linear-gradient(135deg, 
        #f59e0b 0%, 
        #d97706 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 支持描述样式 */
.support-desc {
    font-size: 13px;
    line-height: 1.6;
    color: #64748b;
    opacity: 0.9;
    transition: all 0.3s ease;
    background: transparent;
    padding: 8px 0;
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
    margin: 0;
}

/* 商业版描述样式增强 */
.commercial-desc {
    color: #1e40af;
    font-weight: 500;
    line-height: 1.7;
    opacity: 1;
    background: transparent;
    padding: 8px 0;
    border-radius: 0;
    border: none;
    position: relative;
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
    margin: 0;
}

.commercial-desc::before {
    content: none;
}

/* 表格行样式 */
.comparison-table tbody tr {
    border-bottom: 1px solid rgba(59, 130, 246, 0.08);
    position: relative;
}

.comparison-table tbody tr:last-child {
    border-bottom: none;
}

/* 移除行悬停效果，保留基础样式 */
.comparison-table tbody tr:hover .commercial-desc::before {
    transform: translateX(100%);
}

/* 表格单元格内边距调整 */
.comparison-table td {
    padding: 24px 24px;
    text-align: left;
    vertical-align: middle;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 表格单元格内容容器 */
.comparison-table td > * {
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
}

/* 功能描述容器 */
.comparison-table td > div {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

/* 商业版高亮单元格 */
.commercial-highlight {
    background: transparent;
    position: relative;
}

/* 表格底部说明样式 */
.table-footer-note {
    background: linear-gradient(135deg, 
        rgba(59, 130, 246, 0.08) 0%, 
        rgba(59, 130, 246, 0.12) 100%);
    padding: 24px 32px;
    margin-top: 0;
    font-size: 15px;
    color: #475569;
    text-align: center;
    border-top: 1px solid rgba(59, 130, 246, 0.15);
    line-height: 1.7;
    position: relative;
}

.table-footer-note::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        #3b82f6 50%, 
        transparent 100%);
}

.table-footer-note strong {
    background: linear-gradient(135deg, 
        #1e40af 0%, 
        #3b82f6 50%, 
        #60a5fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
    position: relative;
}

/* 功能描述样式 */
.feature-description {
    font-size: 13px;
    color: #94a3b8;
    margin-top: 6px;
    line-height: 1.6;
    font-style: italic;
}

/* 表头文字增强 */
.comparison-table th strong {
    background: linear-gradient(135deg, 
        #1e40af 0%, 
        #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* 动画效果 */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes glow-success {
    0% {
        filter: 
            drop-shadow(0 3px 6px rgba(16, 185, 129, 0.25))
            drop-shadow(0 1px 3px rgba(16, 185, 129, 0.15));
    }
    100% {
        filter: 
            drop-shadow(0 5px 15px rgba(16, 185, 129, 0.4))
            drop-shadow(0 2px 8px rgba(16, 185, 129, 0.3));
    }
}

/* 增强功能项标题 */
.comparison-table td strong {
    color: #1e293b;
    font-size: 16px;
    font-weight: 600;
    display: block;
    margin-bottom: 4px;
    background: linear-gradient(135deg, 
        #1e293b 0%, 
        #475569 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 增强表格的整体对比度 */
.comparison-table {
    filter: contrast(1.05);
}

/* 对比表响应式调整 */
@media (max-width: 1024px) {
    .comparison-table {
        font-size: 14px;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 16px 12px;
    }
}

@media (max-width: 768px) {
    .comparison-table-section {
        padding: 20px;
    }

    .comparison-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}