/* ============================================
   PREMIUM WEBSITE STYLES - MAIN STYLESHEET
   Primary Color: #d4af37
   ============================================ */

/* ========== 第一部分：基础变量和重置 ========== */
:root {
  /* 主色调 - 金色 */
  --primary-color: #d4af37;
  --primary-dark: #b8941f;
  --primary-light: #e8c869;
  --primary-transparent: rgba(212, 175, 55, 0.1);
  
  /* 中性色 */
  --dark-color: #1a1a1a;
  --dark-gray: #333333;
  --medium-gray: #666666;
  --light-gray: #f5f5f5;
  --white: #ffffff;
  
  /* 辅助色 */
  --secondary-color: #2c3e50;
  --accent-color: #7b8a8b;
  --success-color: #27ae60;
  --info-color: #3498db;
  
  /* 间距和尺寸 */
  --container-width: 1400px;
  --section-padding: 80px;
  --card-radius: 12px;
  --shadow-soft: 0 5px 15px rgba(0, 0, 0, 0.05);
  --shadow-medium: 0 10px 30px rgba(0, 0, 0, 0.1);
  --shadow-heavy: 0 20px 50px rgba(0, 0, 0, 0.15);
  
  /* 动画 */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* 全局重置和基础样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--dark-gray);
  background-color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  font-weight: 400;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* 字体大小与行高映射 */
.font-14 { font-size: 14px; line-height: 1.8; }
.font-16 { font-size: 16px; line-height: 1.6; }
.font-18 { font-size: 18px; line-height: 1.6; }
.font-20 { font-size: 20px; line-height: 1.4; }
.font-24 { font-size: 24px; line-height: 1.2; }
.font-28 { font-size: 28px; line-height: 1.2; }
.font-36 { font-size: 36px; line-height: 1.2; }
.font-42 { font-size: 42px; line-height: 1.2; }

/* ========== 第二部分：页面结构和布局 ========== */
.premium-page-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px 80px;
}

/* 公司简介区域 */
.company-hero {
  padding: 80px 0 60px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 248, 248, 0.9) 100%);
  position: relative;
  overflow: hidden;
}

.company-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
  z-index: 1;
}

.hero-title {
  font-size: 48px;
  font-weight: 700;
  color: var(--dark-color);
  text-align: center;
  margin-bottom: 15px;
  line-height: 1.1;
  position: relative;
  padding-bottom: 20px;
}

.hero-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background-color: var(--primary-color);
  border-radius: 2px;
}

.hero-subtitle {
  font-size: 20px;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 40px;
  font-weight: 600;
  letter-spacing: 1px;
}

.premium-content-block {
  font-size: 18px;
  line-height: 1.7;
  color: var(--dark-gray);
  background: var(--white);
  padding: 40px;
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-soft);
  border-left: 4px solid var(--primary-color);
}

/* 内容矩阵布局 */
.premium-content-matrix {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  margin: 60px 0;
}

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

/* 模块通用样式 */
.specifications-module,
.features-module,
.technical-module,
.applications-module,
.material-module,
.service-module,
.faq-module {
  background: var(--white);
  border-radius: var(--card-radius);
  padding: 30px;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.specifications-module:hover,
.features-module:hover,
.technical-module:hover,
.applications-module:hover,
.material-module:hover,
.service-module:hover,
.faq-module:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

/* det1-det7 内部元素样式 */
.premium-heading {
  font-size: 24px;
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: 25px;
  padding-bottom: 15px;
  position: relative;
  line-height: 1.2;
}

.premium-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background-color: var(--primary-color);
  border-radius: 1.5px;
}

/* 针对 det1-det7 中的 h4 标签 */
.specifications-module h4,
.features-module h4,
.technical-module h4,
.applications-module h4,
.material-module h4,
.service-module h4,
.faq-module h4 {
  font-size: 20px;
  font-weight: 600;
  color: var(--secondary-color);
  margin: 20px 0 15px;
  line-height: 1.4;
}

/* 针对 det1-det7 中的 p 标签 */
.specifications-module p,
.features-module p,
.technical-module p,
.applications-module p,
.material-module p,
.service-module p,
.faq-module p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--medium-gray);
  margin-bottom: 15px;
}

/* 针对 det1-det7 中的 ul/li 标签 */
.specifications-module ul,
.features-module ul,
.technical-module ul,
.applications-module ul,
.material-module ul,
.service-module ul,
.faq-module ul {
  list-style: none;
  padding: 0;
  margin: 15px 0;
}

.specifications-module li,
.features-module li,
.technical-module li,
.applications-module li,
.material-module li,
.service-module li,
.faq-module li {
  font-size: 16px;
  line-height: 1.6;
  color: var(--medium-gray);
  padding: 10px 0 10px 30px;
  position: relative;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.specifications-module li:before,
.features-module li:before,
.technical-module li:before,
.applications-module li:before,
.material-module li:before,
.service-module li:before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
  font-size: 18px;
}

/* 表格样式 */
.specifications-module table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 15px;
}

.specifications-module th,
.specifications-module td {
  padding: 12px 15px;
  text-align: left;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.specifications-module th {
  background-color: var(--primary-transparent);
  font-weight: 600;
  color: var(--dark-color);
}

.specifications-module tr:hover {
  background-color: var(--primary-transparent);
}

/* FAQ 模块特殊样式 */
.faq-module .faq-content {
  font-size: 16px;
}

.faq-module .faq-content ul {
  border: none;
  margin: 0;
}

.faq-module .faq-content li {
  padding: 0;
  border: none;
}

.faq-module .faq-content li:before {
  display: none;
}

.faq-module .faq-content li:first-child {
  font-weight: 600;
  color: var(--dark-color);
  background-color: var(--light-gray);
  padding: 15px 20px;
  border-radius: 8px;
  margin-bottom: 5px;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  padding-right: 40px;
  position: relative;
}

.faq-module .faq-content li:first-child:hover {
  background-color: rgba(212, 175, 55, 0.1);
}

.faq-module .faq-content li:first-child::after {
  content: '+';
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: var(--primary-color);
  transition: transform var(--transition-fast);
}

.faq-module .faq-content li:first-child.expanded::after {
  content: '-';
  transform: translateY(-50%) rotate(180deg);
}

.faq-module .faq-content li:last-child {
  max-height: 0;
  overflow: hidden;
  padding: 0 20px;
  transition: max-height 0.4s ease, padding 0.4s ease;
  background-color: var(--white);
  border-radius: 0 0 8px 8px;
}

.faq-module .faq-content li:last-child.active {
  max-height: 500px;
  padding: 15px 20px 20px;
}

/* 联系我们区域 */
.premium-contact-section {
  background: linear-gradient(135deg, var(--dark-color) 0%, #2c3e50 100%);
  color: var(--white);
  padding: 80px 0;
  margin: 80px 0;
  position: relative;
  overflow: hidden;
}

.contact-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.contact-header {
  text-align: center;
  margin-bottom: 60px;
}

.contact-title {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  color: var(--white);
}

.contact-description {
  font-size: 18px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8);
  max-width: 800px;
  margin: 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.contact-image img {
  width: 100%;
  height: auto;
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-heavy);
}

.contact-form {
  background: rgba(255, 255, 255, 0.95);
  padding: 40px;
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-heavy);
}

/* 公司介绍区域 */
.company-profile {
  padding: 80px 0;
  background-color: var(--light-gray);
}

.profile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.profile-image {
  position: relative;
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}

.profile-image img {
  width: 100%;
  height: auto;
  display: block;
}

.video-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background-color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-medium);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.video-play-btn:hover {
  background-color: var(--primary-dark);
  transform: translate(-50%, -50%) scale(1.1);
}

.video-play-btn svg {
  width: 30px;
  height: 30px;
  fill: var(--white);
  margin-left: 5px;
}

.company-name {
  font-size: 36px;
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: 25px;
  line-height: 1.2;
}

.company-description {
  font-size: 18px;
  line-height: 1.7;
  color: var(--medium-gray);
}

.company-description p {
  margin-bottom: 25px;
}

.company-description a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.company-description a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* 产品展示区域 */
.premium-products-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #f9f9f9 0%, #f0f0f0 100%);
}

.products-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  background-color: var(--primary-color);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 30px;
  margin-bottom: 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.section-title {
  font-size: 42px;
  font-weight: 700;
  color: var(--dark-color);
  line-height: 1.2;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.product-card {
  background: var(--white);
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-medium);
}

.product-image {
  position: relative;
  height: 250px;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-image img {
  transform: scale(1.05);
}

.product-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.product-card:hover .product-overlay {
  opacity: 1;
}

.product-link {
  color: var(--white);
  background-color: var(--primary-color);
  padding: 12px 25px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: background-color var(--transition-fast);
}

.product-link:hover {
  background-color: var(--primary-dark);
}

.product-info {
  padding: 25px;
}

.product-name {
  font-size: 20px;
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: 15px;
  line-height: 1.4;
}

.product-description {
  font-size: 15px;
  line-height: 1.6;
  color: var(--medium-gray);
  margin-bottom: 20px;
}

.product-cta {
  display: inline-block;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
}

.product-cta:hover {
  color: var(--primary-dark);
  border-bottom-color: var(--primary-color);
}

/* 推荐链接区域 */
.recommended-section {
  padding: 60px 0;
  background-color: var(--white);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.recommended-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: 30px;
  text-align: center;
  line-height: 1.2;
}

.recommended-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

.recommended-link {
  display: inline-block;
  background-color: var(--light-gray);
  color: var(--dark-gray);
  padding: 10px 20px;
  border-radius: 30px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.recommended-link:hover {
  background-color: var(--primary-color);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
  border-color: var(--primary-color);
}

/* ========== 第三部分：响应式设计 ========== */
@media (max-width: 1200px) {
  .premium-content-matrix {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .contact-grid,
  .profile-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
}

@media (max-width: 992px) {
  .company-hero,
  .premium-contact-section,
  .company-profile,
  .premium-products-section {
    padding: 60px 0;
  }
  
  .hero-title {
    font-size: 36px;
  }
  
  .contact-title,
  .section-title {
    font-size: 32px;
  }
  
  .company-name {
    font-size: 28px;
  }
}

@media (max-width: 768px) {
  .premium-page-container {
    padding: 0 15px 40px;
  }
  
  .company-hero,
  .premium-contact-section,
  .company-profile,
  .premium-products-section {
    padding: 40px 0;
  }
  
  .premium-content-block,
  .specifications-module,
  .features-module,
  .technical-module,
  .applications-module,
  .material-module,
  .service-module,
  .faq-module,
  .contact-form {
    padding: 25px;
  }
  
  .hero-title {
    font-size: 28px;
  }
  
  .hero-subtitle {
    font-size: 18px;
  }
  
  .contact-title,
  .section-title {
    font-size: 28px;
  }
  
  .company-name {
    font-size: 24px;
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .recommended-links {
    justify-content: flex-start;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 24px;
  }
  
  .contact-title,
  .section-title {
    font-size: 24px;
  }
  
  .premium-heading {
    font-size: 20px;
  }
  
  .company-name {
    font-size: 22px;
  }
  
  .recommended-links {
    flex-direction: column;
    align-items: stretch;
  }
  
  .recommended-link {
    text-align: center;
  }
}

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

.fade-in-up {
  animation: fadeInUp 0.8s ease forwards;
}

/* 加载动画 */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(212, 175, 55, 0.3);
  border-radius: 50%;
  border-top-color: var(--primary-color);
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ========== 新增：公司实力展示区域样式 ========== */
.company-strength-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #ffffff 0%, #f9f9f9 100%);
  position: relative;
  overflow: hidden;
}

.company-strength-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
}

.strength-header {
  text-align: center;
  margin-bottom: 60px;
}

.strength-tag {
  display: inline-block;
  background-color: var(--primary-transparent);
  color: var(--primary-color);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 30px;
  margin-bottom: 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 1px solid rgba(212, 175, 55, 0.3);
}

.strength-title {
  font-size: 42px;
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: 15px;
  line-height: 1.2;
}

.strength-subtitle {
  font-size: 18px;
  line-height: 1.6;
  color: var(--medium-gray);
  max-width: 700px;
  margin: 0 auto;
}

.strength-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-bottom: 80px;
}

.strength-card {
  background: var(--white);
  border-radius: var(--card-radius);
  padding: 35px 30px;
  box-shadow: var(--shadow-soft);
  transition: all var(--transition-medium);
  border: 1px solid rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.strength-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-medium);
  border-color: var(--primary-light);
}

.strength-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.strength-card:hover::before {
  opacity: 1;
}

.strength-icon {
  width: 60px;
  height: 60px;
  background-color: var(--primary-transparent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
  color: var(--primary-color);
}

.strength-icon svg {
  width: 30px;
  height: 30px;
}

.strength-content {
  flex: 1;
}

.strength-card-title {
  font-size: 22px;
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: 15px;
  line-height: 1.4;
}

.strength-number {
  font-size: 36px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 15px;
  line-height: 1.2;
}

.strength-description {
  font-size: 16px;
  line-height: 1.6;
  color: var(--medium-gray);
  margin: 0;
}

/* 公司认证区域 */
.certifications-section {
  background-color: var(--white);
  border-radius: var(--card-radius);
  padding: 50px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.certifications-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--dark-color);
  text-align: center;
  margin-bottom: 50px;
  line-height: 1.2;
}

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.certification-item {
  text-align: center;
  padding: 30px 20px;
  background-color: var(--light-gray);
  border-radius: var(--card-radius);
  transition: all var(--transition-medium);
}

.certification-item:hover {
  transform: translateY(-5px);
  background-color: var(--primary-transparent);
}

.certification-icon {
  width: 70px;
  height: 70px;
  background-color: var(--primary-color);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  margin: 0 auto 20px;
}

.certification-name {
  font-size: 20px;
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: 10px;
  line-height: 1.4;
}

.certification-desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--medium-gray);
  margin: 0;
}



/* ============================================
   手机端内容溢出修复方案
   Mobile Overflow Fix Solution
   ============================================ */

/* 通用手机端修复 */
@media (max-width: 768px) {
    /* 1. 防止所有内容溢出容器 */
    * {
        max-width: 100% !important;
        box-sizing: border-box !important;
    }
    
    .container,
    .contact-container,
    .ui.container {
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
        margin-left: auto !important;
        margin-right: auto !important;
        overflow-x: hidden !important;
    }
    
    .premium-page-container {
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
        overflow-x: hidden !important;
    }
    
    /* 2. 编辑器内容区域修复 */
    .premium-content-block,
    .editor-content-1,
    .company-description,
    .contact-description,
    .strength-description,
    .certification-desc,
    .product-description,
    ._text {
        width: 100% !important;
        max-width: 100% !important;
        word-wrap: break-word !important;
        word-break: break-word !important;
        overflow-wrap: break-word !important;
        hyphens: auto !important;
    }
    
    /* 3. 表格溢出修复 - 强制横向滚动 */
    .specifications-module table,
    .info-column1 table,
    .spec-table,
    table {
        display: block !important;
        width: 100% !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        -ms-overflow-style: -ms-autohiding-scrollbar !important;
        border: 0 !important;
    }
    
    .specifications-module table {
        min-width: 600px !important; /* 确保表格有最小宽度，以便在需要时滚动 */
    }
    
    .specifications-module th,
    .specifications-module td,
    .info-column1 table th,
    .info-column1 table td,
    .spec-table th,
    .spec-table td {
        white-space: nowrap !important;
        min-width: 120px !important;
        padding: 8px 10px !important;
        font-size: 13px !important;
    }
    
    /* 表格滚动条样式 */
    .specifications-module table::-webkit-scrollbar {
        height: 6px !important;
    }
    
    .specifications-module table::-webkit-scrollbar-track {
        background: #f1f1f1 !important;
        border-radius: 3px !important;
    }
    
    .specifications-module table::-webkit-scrollbar-thumb {
        background: var(--primary-color) !important;
        border-radius: 3px !important;
    }
    
    /* 4. 图片修复 - 确保不溢出 */
    .premium-content-block img,
    .editor-content-1 img,
    .company-description img,
    .specifications-module img,
    .features-module img,
    .technical-module img,
    .applications-module img,
    .material-module img,
    .service-module img,
    .faq-module img,
    .profile-image img,
    .contact-image img,
    .product-image img,
    ._left img {
        max-width: 100% !important;
        height: auto !important;
        display: block !important;
        margin: 10px auto !important;
    }
    
    /* 5. 列表修复 */
    .specifications-module ul,
    .specifications-module ol,
    .features-module ul,
    .features-module ol,
    .technical-module ul,
    .technical-module ol,
    .applications-module ul,
    .applications-module ol,
    .material-module ul,
    .material-module ol,
    .service-module ul,
    .service-module ol,
    .faq-module ul,
    .faq-module ol,
    .company-description ul,
    .company-description ol {
        padding-left: 20px !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
    }
    
    .specifications-module li,
    .features-module li,
    .technical-module li,
    .applications-module li,
    .material-module li,
    .service-module li,
    .faq-module li,
    .company-description li {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        margin-bottom: 5px !important;
    }
    
    /* 6. 长文本修复 */
    .premium-content-block p,
    .editor-content-1 p,
    .company-description p,
    .contact-description p,
    .strength-description p,
    .certification-desc p,
    .product-description p,
    ._text p,
    p {
        word-wrap: break-word !important;
        word-break: break-word !important;
        overflow-wrap: break-word !important;
        hyphens: auto !important;
        max-width: 100% !important;
    }
    
    /* 7. 链接修复 */
    .premium-content-block a,
    .editor-content-1 a,
    .company-description a,
    .contact-description a,
    .strength-description a,
    .certification-desc a,
    .product-description a,
    ._text a,
    a {
        word-break: break-all !important;
        overflow-wrap: break-word !important;
    }
    
    /* 8. 长单词和URL修复 */
    .premium-content-block,
    .editor-content-1,
    .company-description,
    .contact-description,
    .strength-description,
    .certification-desc,
    .product-description,
    ._text {
        overflow-wrap: break-word !important;
        word-wrap: break-word !important;
        word-break: break-word !important;
    }
    
    /* 9. 代码和预格式化文本修复 */
    .premium-content-block pre,
    .editor-content-1 pre,
    .company-description pre,
    .contact-description pre,
    .strength-description pre,
    .certification-desc pre,
    .product-description pre,
    ._text pre,
    pre,
    code {
        white-space: pre-wrap !important;
        word-wrap: break-word !important;
        overflow-x: auto !important;
        max-width: 100% !important;
        font-size: 13px !important;
        padding: 10px !important;
        background: #f5f5f5 !important;
        border-radius: 5px !important;
        margin: 10px 0 !important;
    }
    
    /* 10. 视频容器修复 */
    .profile-image,
    .contact-image,
    .product-image,
    ._left {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
    }
    
    .video-play-btn {
        width: 50px !important;
        height: 50px !important;
        left: 50% !important;
        top: 50% !important;
        transform: translate(-50%, -50%) !important;
    }
    
    /* 11. 表单修复 */
    .contact-form,
    .Auxil-form,
    form {
        width: 100% !important;
        max-width: 100% !important;
        padding: 15px !important;
    }
    
    .contact-form input,
    .contact-form textarea,
    .contact-form select,
    .Auxil-form input,
    .Auxil-form textarea,
    .Auxil-form select,
    form input,
    form textarea,
    form select {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }
    
    /* 12. 网格布局修复 */
    .content-matrix,
    .premium-content-matrix,
    .grid-box,
    .profile-grid,
    .contact-grid,
    ._box,
    .products-grid,
    .strength-grid,
    .certifications-grid {
        display: block !important;
        width: 100% !important;
    }
    
    .content-matrix > *,
    .premium-content-matrix > *,
    .grid-box > *,
    .profile-grid > *,
    .contact-grid > *,
    ._box > *,
    .products-grid > *,
    .strength-grid > *,
    .certifications-grid > * {
        width: 100% !important;
        max-width: 100% !important;
        margin-bottom: 20px !important;
        display: block !important;
    }
    
    .main-content-column,
    .sidebar-content-column,
    .column,
    ._left,
    ._right,
    .left,
    .right,
    .contact-image,
    .contact-form,
    .profile-image,
    .profile-content {
        width: 100% !important;
        max-width: 100% !important;
        float: none !important;
        margin: 0 0 20px 0 !important;
        padding: 0 !important;
    }
    
    /* 13. 浮动元素清除 */
    .clearfix::after,
    .grid-box::after,
    .content-matrix::after,
    .premium-content-matrix::after {
        content: "" !important;
        display: table !important;
        clear: both !important;
    }
    
    /* 14. 特殊元素修复 */
    .inner-banner .tit,
    .inner-banner .mbx,
    .hero-title,
    .hero-subtitle,
    .contact-title,
    .company-name,
    .section-title,
    .strength-title,
    .recommended-title {
        word-wrap: break-word !important;
        word-break: normal !important;
        overflow-wrap: break-word !important;
        hyphens: auto !important;
        max-width: 100% !important;
    }
    
    /* 15. 内联元素修复 */
    .premium-content-block span,
    .editor-content-1 span,
    .company-description span,
    .contact-description span,
    .strength-description span,
    .certification-desc span,
    .product-description span,
    ._text span,
    span {
        display: inline-block !important;
        max-width: 100% !important;
        word-wrap: break-word !important;
    }
    
    /* 16. 防止水平滚动 */
    html, body {
        overflow-x: hidden !important;
        position: relative !important;
        width: 100% !important;
        max-width: 100% !important;
    }
    
    body {
        padding-left: 0 !important;
        padding-right: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    
    /* 17. 动画容器修复 */
    .wow,
    .animate-father,
    [data-wow-duration],
    [data-wow-delay] {
        max-width: 100% !important;
        overflow: hidden !important;
    }
}

/* 小屏幕手机额外修复 */
@media (max-width: 480px) {
    /* 表格在小屏幕上更小的最小宽度 */
    .specifications-module table {
        min-width: 500px !important;
    }
    
    .specifications-module th,
    .specifications-module td {
        min-width: 100px !important;
        padding: 6px 8px !important;
        font-size: 12px !important;
    }
    
    /* 更激进的文本换行 */
    .premium-content-block,
    .editor-content-1,
    .company-description,
    .contact-description,
    .strength-description,
    .certification-desc,
    .product-description,
    ._text {
        word-break: break-word !important;
        hyphens: auto !important;
        -webkit-hyphens: auto !important;
        -moz-hyphens: auto !important;
        -ms-hyphens: auto !important;
    }
    
    /* 代码块更小的字体 */
    pre, code {
        font-size: 11px !important;
        padding: 8px !important;
    }
    
    /* 列表更紧凑 */
    .specifications-module ul,
    .features-module ul,
    .technical-module ul,
    .applications-module ul,
    .material-module ul,
    .service-module ul,
    .faq-module ul,
    .company-description ul {
        padding-left: 15px !important;
    }
    
    .specifications-module li,
    .features-module li,
    .technical-module li,
    .applications-module li,
    .material-module li,
    .service-module li,
    .faq-module li,
    .company-description li {
        padding-left: 15px !important;
    }
    
    /* 标题更小 */
    .hero-title {
        font-size: 22px !important;
        line-height: 1.3 !important;
    }
    
    .hero-subtitle {
        font-size: 14px !important;
    }
    
    .contact-title,
    .company-name,
    .section-title,
    .strength-title {
        font-size: 20px !important;
        line-height: 1.3 !important;
    }
    
    /* 模块内边距更小 */
    .specifications-module,
    .features-module,
    .technical-module,
    .applications-module,
    .material-module,
    .service-module,
    .faq-module,
    .premium-content-block,
    .contact-form {
        padding: 15px !important;
    }
}

/* 超小屏幕手机修复 */
@media (max-width: 360px) {
    /* 表格在超小屏幕上的调整 */
    .specifications-module table {
        min-width: 400px !important;
    }
    
    .specifications-module th,
    .specifications-module td {
        min-width: 80px !important;
        padding: 5px 6px !important;
        font-size: 11px !important;
    }
    
    /* 更小的字体 */
    body {
        font-size: 14px !important;
        line-height: 1.6 !important;
    }
    
    .premium-content-block,
    .editor-content-1,
    .company-description,
    .contact-description,
    .strength-description,
    .certification-desc,
    .product-description,
    ._text {
        font-size: 14px !important;
        line-height: 1.6 !important;
    }
    
    /* 更小的内边距 */
    .container,
    .contact-container,
    .ui.container,
    .premium-page-container {
        padding-left: 10px !important;
        padding-right: 10px !important;
    }
    
    .specifications-module,
    .features-module,
    .technical-module,
    .applications-module,
    .material-module,
    .service-module,
    .faq-module,
    .premium-content-block,
    .contact-form {
        padding: 12px !important;
    }
    
    /* 更小的标题 */
    .hero-title {
        font-size: 20px !important;
    }
    
    .contact-title,
    .company-name,
    .section-title,
    .strength-title {
        font-size: 18px !important;
    }
}

/* 特殊修复：针对PHP生成的动态内容 */
@media (max-width: 768px) {
    /* 针对PHP生成的链接和文本 */
    {php}...{/php} 标签内的内容，
    {$v2['content']},
    {$v2['meta'][det1]},
    {$v2['meta'][det2]},
    {$v2['meta'][det3]},
    {$v2['meta'][det4]},
    {$v2['meta'][det5]},
    {$v2['meta'][det6]},
    {$v2['meta'][det7]},
    {$vo.content|nohtml|getSubstr=0,200},
    {:get_link()},
    {$cat_name},
    {$config.cms_name},
    {$vo.title},
    {$item.title} {
        display: inline-block !important;
        max-width: 100% !important;
        word-wrap: break-word !important;
        word-break: break-word !important;
    }
    
    /* 针对PHP生成的表格 */
    .info-column1 table,
    .spec-table {
        font-size: 12px !important;
    }
    
    /* 针对PHP生成的图片 */
    .premium-content-block img[src*="http"],
    .editor-content-1 img[src*="http"],
    .company-description img[src*="http"] {
        max-width: 100% !important;
        height: auto !important;
    }
    
    /* 针对PHP生成的链接列表 */
    .more-info a,
    .recommended-link {
        display: inline-block !important;
        max-width: 100% !important;
        word-break: break-word !important;
        margin-bottom: 5px !important;
        padding: 8px 12px !important;
        font-size: 13px !important;
    }
    
    .more-info,
    .recommended-links {
        text-align: center !important;
    }
}

/* 触摸设备优化 */
@media (hover: none) and (pointer: coarse) {
    /* 增大触摸目标 */
    .faq-module .faq-content li:first-child,
    .strength-card,
    .product-card,
    .certification-item,
    .recommended-link,
    .product-cta,
    .video-play-btn,
    .specifications-module table th,
    .specifications-module table td {
        min-height: 44px !important;
        min-width: 44px !important;
    }
    
    /* 表格行更高，便于触摸 */
    .specifications-module table tr {
        min-height: 44px !important;
    }
    
    /* 防止长按选择文本 */
    .premium-content-block,
    .editor-content-1,
    .company-description,
    .contact-description,
    .strength-description,
    .certification-desc,
    .product-description,
    ._text,
    .specifications-module,
    .features-module,
    .technical-module,
    .applications-module,
    .material-module,
    .service-module,
    .faq-module {
        -webkit-user-select: none !important;
        -moz-user-select: none !important;
        -ms-user-select: none !important;
        user-select: none !important;
    }
    
    /* 允许选择文本的地方 */
    .premium-content-block p,
    .editor-content-1 p,
    .company-description p,
    .contact-description p,
    .strength-description p,
    .certification-desc p,
    .product-description p,
    ._text p,
    p {
        -webkit-user-select: text !important;
        -moz-user-select: text !important;
        -ms-user-select: text !important;
        user-select: text !important;
    }
}

/* 防止iOS Safari的缩放问题 */
@supports (-webkit-touch-callout: none) {
    /* iOS specific styles */
    .specifications-module table {
        -webkit-overflow-scrolling: touch !important;
    }
    
    .premium-content-block,
    .editor-content-1,
    .company-description,
    .contact-description,
    .strength-description,
    .certification-desc,
    .product-description,
    ._text {
        -webkit-text-size-adjust: 100% !important;
        text-size-adjust: 100% !important;
    }
    
    input, textarea {
        font-size: 16px !important; /* 防止iOS自动放大 */
    }
}

/* 针对Android设备的优化 */
@media (-webkit-min-device-pixel-ratio: 2) {
    /* 高DPI设备优化 */
    .specifications-module table th,
    .specifications-module table td {
        border-width: 0.5px !important;
    }
}

/* 打印样式优化 */
@media print {
    .specifications-module table {
        display: table !important;
        width: 100% !important;
        overflow: visible !important;
    }
    
    .premium-content-block,
    .editor-content-1,
    .company-description,
    .contact-description,
    .strength-description,
    .certification-desc,
    .product-description,
    ._text {
        word-wrap: normal !important;
        word-break: normal !important;
        overflow-wrap: normal !important;
        hyphens: manual !important;
    }
}

/* 辅助类：强制换行 */
.break-word {
    word-wrap: break-word !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
}

.break-all {
    word-break: break-all !important;
}

.nowrap {
    white-space: nowrap !important;
}

/* 滚动提示（用于表格） */
.table-scroll-hint {
    display: none;
}

@media (max-width: 768px) {
    .table-scroll-hint {
        display: block;
        font-size: 12px;
        color: #666;
        text-align: center;
        padding: 5px 0;
        margin-bottom: 10px;
        background: #f5f5f5;
        border-radius: 4px;
    }
    
    .table-scroll-hint::after {
        content: "← 滑动查看表格 →";
    }
}