:root {
    /* 专业工业色调 */
    --primary-color: #1a365d;     /* 深蓝 - 专业稳重 */
    --secondary-color: #dc2626;   /* 红色 - 工业/焊接主题 */
    --accent-color: #d97706;      /* 橙色 - 强调/高温联想 */
    --light-bg: #f8fafc;          /* 浅灰背景 */
    --card-bg: #ffffff;           /* 卡片背景 */
    --text-color: #334155;        /* 主文字色 */
    --text-light: #64748b;        /* 辅助文字 */
    --border-color: #e2e8f0;      /* 边框色 */
    --shadow-elevation: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 基础样式 */
body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    margin: 0;
    padding: 0;
}

.tag-page-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 30px 80px;
}

/* 编辑器模块通用样式增强 */
.editor-module {
    background: var(--card-bg);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-elevation);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    line-height: 1.8;
}

.editor-module:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.editor-module::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--secondary-color), var(--accent-color));
    border-radius: var(--radius) 0 0 var(--radius);
}

/* 标题样式 */
.editor-module h2 {
    font-size: 2em;
    color: var(--primary-color);
    margin-bottom: 30px;
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
    line-height: 1.3;
}

.editor-module h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    border-radius: 2px;
}

.editor-module h3 {
    font-size: 1.6em;
    color: var(--primary-color);
    margin: 35px 0 20px 0;
    font-weight: 600;
    position: relative;
    padding-left: 20px;
    line-height: 1.4;
}

.editor-module h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 25px;
    background: var(--secondary-color);
    border-radius: 3px;
}

.editor-module h4 {
    font-size: 1.3em;
    color: var(--primary-color);
    margin: 30px 0 15px 0;
    font-weight: 600;
    padding: 12px 20px;
    background: linear-gradient(90deg, rgba(220, 38, 38, 0.1), transparent);
    border-left: 4px solid var(--accent-color);
    border-radius: 0 8px 8px 0;
    line-height: 1.4;
}

/* 段落文本样式 */
.editor-module p {
    font-size: 14px;
    color: var(--text-color);
    margin-bottom: 20px;
    line-height: 2;
}

.editor-module p strong {
    color: var(--primary-color);
    font-weight: 700;
    background: linear-gradient(transparent 60%, rgba(220, 38, 38, 0.1) 40%);
    padding: 0 2px;
}

.editor-module p em {
    color: var(--accent-color);
    font-style: italic;
    font-weight: 500;
}

/* 引用样式 */
.editor-module blockquote {
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    border-left: 5px solid var(--secondary-color);
    padding: 25px 30px;
    margin: 25px 0;
    border-radius: 0 12px 12px 0;
    position: relative;
    font-style: italic;
    color: var(--text-color);
}

.editor-module blockquote::before {
    content: '"';
    font-size: 3em;
    color: var(--secondary-color);
    position: absolute;
    left: 15px;
    top: 10px;
    opacity: 0.3;
    font-family: Georgia, serif;
}

.editor-module blockquote p {
    margin: 0;
    font-size: 1.1em;
    position: relative;
    z-index: 2;
}

/* 无序列表样式 */
.editor-module ul {
    list-style: none;
    padding: 0;
    margin: 25px 0;
}

.editor-module ul li {
    padding: 15px 15px 15px 50px;
    margin-bottom: 12px;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    position: relative;
    transition: var(--transition);
    line-height: 1.6;
}

.editor-module ul li:hover {
    transform: translateX(5px);
    border-color: var(--secondary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.editor-module ul li::before {
    content: '✓';
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9em;
    font-weight: bold;
}

.editor-module ul li strong {
    color: var(--primary-color);
    font-weight: 700;
}

/* 有序列表样式 */
.editor-module ol {
    list-style: none;
    padding: 0;
    margin: 25px 0;
    counter-reset: step-counter;
}

.editor-module ol li {
    padding: 18px 20px 18px 70px;
    margin-bottom: 15px;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    position: relative;
    transition: var(--transition);
    line-height: 1.6;
}

.editor-module ol li:hover {
    transform: translateX(5px);
    border-color: var(--accent-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.editor-module ol li::before {
    counter-increment: step-counter;
    content: counter(step-counter);
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--primary-color), #2d3748);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9em;
    font-weight: bold;
}

/* 表格样式增强 */
.editor-module table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 25px 0;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.editor-module table th {
    background: linear-gradient(135deg, var(--primary-color), #2d3748);
    color: white;
    padding: 18px 15px;
    text-align: left;
    font-weight: 600;
    font-size: 0.95em;
    border-bottom: 2px solid var(--secondary-color);
}

.editor-module table td {
    padding: 16px 15px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95em;
    transition: var(--transition);
}

.editor-module table tr:last-child td {
    border-bottom: none;
}

.editor-module table tr:nth-child(even) {
    background: #f8fafc;
}

.editor-module table tr:hover td {
    background: rgba(220, 38, 38, 0.05);
}

/* 特殊强调文本 */
.editor-module .highlight {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    padding: 20px 25px;
    border-radius: 10px;
    border-left: 4px solid var(--accent-color);
    margin: 20px 0;
    font-weight: 500;
}

.editor-module .warning {
    background: linear-gradient(135deg, #fef2f2, #fecaca);
    padding: 20px 25px;
    border-radius: 10px;
    border-left: 4px solid var(--secondary-color);
    margin: 20px 0;
    font-weight: 500;
}

/* 技术参数特殊样式 */
.info-column1 table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 20px 0;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.info-column1 table th {
    background: linear-gradient(135deg, var(--primary-color), #2d3748);
    color: white;
    padding: 18px 15px;
    text-align: left;
    font-weight: 600;
    font-size: 0.95em;
    border-bottom: 2px solid var(--secondary-color);
}

.info-column1 table td {
    padding: 16px 15px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95em;
}

.info-column1 table tbody tr td:first-of-type {
    font-weight: 700;
    color: var(--primary-color);
    background: #f8fafc;
}

.info-column1 table tr:last-child td {
    border-bottom: none;
}

.info-column1 table tr:hover td {
    background: rgba(220, 38, 38, 0.03);
}

/* 侧边栏特殊样式 */
.sidebar-content-column .editor-module {
    background: linear-gradient(135deg, #ffffff, #f8fafc);
}

.sidebar-content-column .editor-module h3 {
    font-size: 1.4em;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding: 15px;
    background: linear-gradient(90deg, rgba(26, 54, 93, 0.1), transparent);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.sidebar-content-column .editor-module ul li {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 10px;
    padding: 12px 15px 12px 45px;
}

.sidebar-content-column .editor-module ul li::before {
    width: 24px;
    height: 24px;
    font-size: 0.8em;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .editor-module {
        padding: 25px 20px;
    }
    
    .editor-module h2 {
        font-size: 1.6em;
    }
    
    .editor-module h3 {
        font-size: 1.3em;
    }
    
    .editor-module h4 {
        font-size: 1.1em;
    }
    
    .editor-module ul li,
    .editor-module ol li {
        padding-left: 45px;
    }
}

/* 头部区域 */
.tag-hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, #2d3748 100%);
    color: white;
    padding: 80px 40px;
    border-radius: var(--radius);
    margin-bottom: 50px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.tag-hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: cover;
}

.tag-title {
    font-size: 3.5em;
    font-weight: 800;
    margin-bottom: 15px;
    position: relative;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero-section-p {
    font-size: 1.3em;
    font-weight: 500;
    margin-bottom: 30px;
    opacity: 0.9;
    position: relative;
}

.editor-content-1 {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    padding: 30px;
    font-size: 1.1em;
    line-height: 1.8;
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

/* 内容矩阵布局 */
.content-matrix {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 40px;
    align-items: start;
}

.main-content-column {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-content-column {
    position: sticky;
    top: 30px;
}

/* 编辑器模块 */
.editor-module {
    background: var(--card-bg);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-elevation);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
}

.editor-module:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.editor-module::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--secondary-color), var(--accent-color));
    border-radius: var(--radius) 0 0 var(--radius);
}

.editor-module h2 {
    font-size: 1.8em;
    color: var(--primary-color);
    margin-bottom: 25px;
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
}

.editor-module h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--secondary-color);
    border-radius: 2px;
}

.editor-module h3 {
    color: var(--primary-color);
    font-size: 1.4em;
    margin-bottom: 20px;
    font-weight: 600;
}

/* 特色优势样式 */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.feature-card {
    background: linear-gradient(135deg, #fff 0%, #f8fafc 100%);
    padding: 30px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.feature-card::before {
    content: '⚡';
    font-size: 2.5em;
    margin-bottom: 15px;
    display: block;
}

.feature-card h4 {
    color: var(--primary-color);
    font-size: 1.2em;
    margin-bottom: 10px;
    font-weight: 600;
}

/* 规格表格 */
.spec-table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
    background: var(--card-bg);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.spec-table th {
    background: linear-gradient(135deg, var(--primary-color), #2d3748);
    color: white;
    padding: 15px;
    text-align: left;
    font-weight: 600;
    font-size: 0.9em;
}

.spec-table td {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95em;
}

.spec-table tr:last-child td {
    border-bottom: none;
}

.spec-table tr:nth-child(even) {
    background: #f8fafc;
}

/* 认证标志 */
.certification-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin: 25px 0;
    justify-content: center;
}

.cert-badge {
    background: var(--light-bg);
    padding: 10px 20px;
    border-radius: 25px;
    border: 2px solid var(--border-color);
    font-weight: 600;
    font-size: 0.9em;
    color: var(--primary-color);
    transition: var(--transition);
}

.cert-badge:hover {
    border-color: var(--secondary-color);
    transform: scale(1.05);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .content-matrix {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .sidebar-content-column {
        position: static;
    }
    
    .tag-title {
        font-size: 2.8em;
    }
}

@media (max-width: 768px) {
    .tag-page-container {
        padding: 20px 15px 40px;
    }
    
    .tag-hero-section {
        padding: 50px 20px;
    }
    
    .tag-title {
        font-size: 2.2em;
    }
    
    .editor-module {
        padding: 25px;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.editor-module {
    animation: fadeInUp 0.6s ease-out;
}

.editor-module:nth-child(2) { animation-delay: 0.1s; }
.editor-module:nth-child(3) { animation-delay: 0.2s; }
.editor-module:nth-child(4) { animation-delay: 0.3s; }



/*方案2代码*/
.recommended-links-tags {
    background: white;
    border-radius: 20px;
    padding: 40px;
    margin: 50px 0 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    text-align: center;
    position: relative;
}

.recommended-links-tags::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 10px;
    background: radial-gradient(ellipse at center, rgba(0,0,0,0.1) 0%, transparent 70%);
    filter: blur(5px);
}

.tags-header {
    margin-bottom: 35px;
}

.tags-header h3 {
    font-size: 2em;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 700;
}

.tags-header p {
    color: var(--text-light);
    font-size: 1.1em;
    max-width: 500px;
    margin: 0 auto;
}

.tags-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    max-width: 800px;
    margin: 0 auto;
}

.tag-link {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    color: var(--primary-color);
    text-decoration: none;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95em;
    border: 2px solid transparent;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.tag-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 50px;
}

.tag-link span {
    position: relative;
    z-index: 2;
}

.tag-link:hover {
    color: white;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px rgba(220, 38, 38, 0.3);
    border-color: transparent;
}

.tag-link:hover::before {
    opacity: 1;
}

.tag-link:nth-child(2n):hover {
    box-shadow: 0 8px 20px rgba(217, 119, 6, 0.3);
}

.tag-link-icon {
    margin-right: 8px;
    font-size: 1.1em;
    transition: transform 0.3s ease;
}

.tag-link:hover .tag-link-icon {
    transform: translateX(3px);
}