body,
html {
    height: 100%;
    margin: 0;
    font-family: Arial, sans-serif;
}

  .navmenu {
      display: flex;
      justify-content: space-around;
      align-items: center;
      padding: 10px 20px;
      padding-left: 10%;
      background-color: black !important;
      position: fixed;
      top: 0;
      width: 100%;
      transition: padding 0.3s;
      z-index: 1000;
      box-sizing: border-box;
  }

.navmenu img {
    height: 80px;
    width: auto;
    transition: height 0.3s;
    padding-right: 30%;
}

/*导航栏变色*/
.navmenu nav {
    display: flex;
    flex: 1; /* Allow nav to take available space */
    justify-content: flex-start; 
    margin-left: 30%; /* Add left margin to move links left */
}


  .navmenu a {
      text-decoration: none;
      color: white !important;
      padding: 0 15px;
      white-space: nowrap;
      transition: color 0.3s;
  }

.navmenu a:hover {
    color: red; /* Change to red on hover */
}

.navmenu.shrink {
    padding: 5px 20px;
}

.navmenu.shrink img {
    height: 40px;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 1100; /* Ensure the hamburger menu is above the overlay */
}

  .hamburger div {
      width: 25px;
      height: 3px;
      background-color: white;
      margin: 4px 0;
      transition: 0.4s;
  }

/* Full-screen overlay for mobile menu */
.overlay-menu {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 1000;
    top: 0;
    right: 0;
    background-color: rgba(255, 0, 0, 0.9); /* Dark background with transparency */
    overflow-x: hidden;
    transition: 0.5s;
}

.overlay-menu-content {
    position: relative;
    top: 25%;
    width: 100%;
    text-align: center;
    margin-top: 30px;
}

.overlay-menu-content a {
    padding: 8px;
    text-decoration: none;
    font-size: 25px;
    color: white;
    display: block;
    transition: 0.3s;
}

.overlay-menu-content a:hover {
    color: rgb(116, 113, 113);
}

.overlay-menu .closebtn {
    position: absolute;
    top: 20px;
    right: 45px;
    font-size: 60px;
}

/* Hide navmenu and show hamburger menu on smaller screens */
@media (max-width: 900px) {
    .navmenu nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .overlay-menu {
        width: 0;
    }

    .overlay-menu.open {
        width: 100%;
    }
}


.hero {
    position: relative;
    width: 100%;
    height: 90vh;
    /*background: url('../img/m1.png') no-repeat center center/cover;*/
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    padding-top: 20%;
}

.logo img{
    max-width: 200px;
}

  .text {
      position: absolute;
      bottom: 30px;
      right: 30px;
      z-index: 3;
      width: auto;
      height: auto;
      transform: none;
      text-align: right;
  }

  /* 主标题样式 - 强化白色 */
  .text .main-title {
      font-family: 'Arial', 'Helvetica', sans-serif;
      font-size: 2.5em;
      font-weight: 700;
      color: #ffffff !important; /* 强制白色 */
      text-transform: uppercase;
      letter-spacing: 2px;
      margin: 0;
      padding: 0;
      line-height: 1.1;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.7); /* 加深阴影 */
  }

  /* 副标题样式 - 强化白色 */
  .text .sub-title {
      font-family: 'Arial', 'Helvetica', sans-serif;
      font-size: 1em;
      font-weight: 300;
      color: #ffffff !important; /* 强制白色 */
      text-transform: uppercase;
      letter-spacing: 3px;
      margin: 8px 0 0 0;
      padding: 0;
      line-height: 1.2;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.7); /* 加深阴影 */
  }

  /* 确保没有继承的颜色覆盖 */
  .text h1, .text p {
      color: #ffffff !important;
  }

  /* 手机端适配 */
  @media (max-width: 768px) {
      .text {
          bottom: 20px;
          right: 20px;
      }

      .text .main-title {
          font-size: 1.8em;
          letter-spacing: 1px;
          color: #ffffff !important;
      }

      .text .sub-title {
          font-size: 0.8em;
          letter-spacing: 2px;
          margin-top: 5px;
          color: #ffffff !important;
      }
  }

  @media (max-width: 480px) {
      .text {
          bottom: 15px;
          right: 15px;
      }

      .text .main-title {
          font-size: 1.4em;
          letter-spacing: 1px;
          color: #ffffff !important;
      }

      .text .sub-title {
          font-size: 0.7em;
          letter-spacing: 1px;
          color: #ffffff !important;
      }
  }

/* About Us Section */
.section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 60px 20px;
    background: #fff;
}

.section img {
    max-width: 100%;
    height: auto;
    margin-top: 20px;
}

/* 标题样式 - 01 ABOUT US */
.section h2 {
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 40px 0;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-family: 'Arial', 'Helvetica', sans-serif;
    color: #456; /* 文字 */
    position: relative;
}

/* 内容区域背景遮罩 */
.content-wrapper {
    background: rgba(240, 240, 240, 0.8); /* 浅灰色半透明背景 */
    padding: 40px 60px;
    border-radius: 8px;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    position: relative;
}

/* 公司名称标题 */
.company-title {
    color: #d43f3a;
    font-size: 28px;
    font-weight: bold;
    margin: 0 0 5px 0;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.company-subtitle {
    color: #333;
    font-size: 14px;
    margin: 0 0 30px 0;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 500;
}

/* 正文内容 */
.section p {
    color: #555;
    font-size: 13px;
    line-height: 1.8;
    margin: 0;
    text-align: center;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-weight: 400;
    max-width: 100%;
}

/* 平板适配 */
@media (max-width: 768px) {
    .section {
        padding: 40px 15px;
    }
    
    .section h2 {
        font-size: 20px;
        margin-bottom: 30px;
        letter-spacing: 1px;
    }
    
    .section h2::before {
        font-size: 24px;
        margin-right: 6px;
    }
    
    .content-wrapper {
        padding: 30px 40px;
        margin: 0 10px;
    }
    
    .company-title {
        font-size: 24px;
        letter-spacing: 2px;
    }
    
    .company-subtitle {
        font-size: 12px;
        letter-spacing: 1px;
    }
    
    .section p {
        font-size: 12px;
        line-height: 1.7;
        letter-spacing: 0.3px;
    }
}

/* 手机端适配 */
@media (max-width: 480px) {
    .section {
        padding: 30px 10px;
    }
    
    .section h2 {
        font-size: 18px;
        margin-bottom: 25px;
        letter-spacing: 0.5px;
    }
    
    .section h2::before {
        font-size: 22px;
        margin-right: 5px;
    }
    
    .content-wrapper {
        padding: 25px 20px;
        margin: 0 5px;
        border-radius: 6px;
    }
    
    .company-title {
        font-size: 20px;
        letter-spacing: 1px;
        margin-bottom: 8px;
    }
    
    .company-subtitle {
        font-size: 11px;
        letter-spacing: 0.5px;
        margin-bottom: 20px;
    }
    
    .section p {
        font-size: 11px;
        line-height: 1.6;
        letter-spacing: 0.2px;
        text-align: justify;
        text-transform: none; /* 手机端取消全大写 */
    }
}

/* 超小屏幕适配 */
@media (max-width: 320px) {
    .content-wrapper {
        padding: 20px 15px;
    }
    
    .company-title {
        font-size: 18px;
    }
    
    .section p {
        font-size: 10px;
        line-height: 1.5;
    }
}





/*Marketing & Promotion*/
.separator {
    width: 100%;
    height: 1px;
    background-color: #000000;
    margin: 20px 0;
}

/* New section styles */
.new-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 50px 20px;
    text-align: center;
}

.new-section h2 {
    font-size: 40px;
    margin-bottom: 20px;
    color: #333;
}

.new-section p {
    color: #676767;
    max-width: 800px;
    margin: 0 auto 20px auto;
    padding: 0% 10% 10px 10%;
    text-align: justify;
    hyphens: auto;
}

.images-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 5px;
    padding: 0 20px 0 20px;

}

.images-grid .image-container {
    width: calc(40% - 10px); /* Ensure two images fit in one row with gaps */
    /*height: 0;
    padding-bottom: 50%; /* Aspect ratio 1:1 */
    
    position: relative;
    overflow: hidden;
    text-align: center;
}

.images-grid img {
    max-width: 80%;
    height: auto;
    cursor: pointer;
    border: 2px solid #ddd;
    /*transition: transform 0.3s;*/
}

.images-grid img:hover {
    transform: scale(1.05);
}

.images-grid .caption {
    margin-top: 5px;
    color: #555;
}


/* 第四部分 */
.full-background-section {
    position: relative;
    width: 100%;
    height: 100vh;
    /*background: url('../img/m2.png') no-repeat center center/cover; /* Adjust the path to your background image */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: rgba(200, 200, 200, 0.87);
    overflow: hidden;
    padding-bottom: 5%;
}

.full-background-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(198, 190, 190, 0.5); /* Semi-transparent gray */
    z-index: 1;
}

.full-background-section h2,
.full-background-section h3,
.full-background-section p,
.full-background-section .logo-row {
    position: relative;
    z-index: 2;
}

.full-background-section h2 {
    font-size: 60px;
    margin-bottom: -10px;
    color: #0c0c0c; /* Ensure text is readable on the overlay */
}

.full-background-section h3 {
    font-size: 40px;
    margin-bottom: 5px;
    color: #000000; /* Ensure text is readable on the overlay */
}

.full-background-section p {
    max-width: 800px;
    margin-bottom: 20px;
    padding: 0 10% 0 10%;
    color: #000;
    text-align: justify;
    hyphens: auto;
}

.logo-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0px; /* Adjust the gap between logos as needed */
}

.logo-row img {
    width: 100%;
    max-width: 180px; /* Adjust the size as needed */
    height: auto;
}


/*Contan Us*/
.background-section {
    position: relative;
    width: 100%;
    height: 50vh;
    /*background: url('../img/m3.png') no-repeat center center/cover; /* Adjust the path to your background image */
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    overflow: hidden;
}

.background-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(40, 39, 39, 0.5); /* Semi-transparent gray */
    z-index: 1;
}

.background-section .content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    text-align: center;
    margin: 0 auto;
}

.background-section h2 {
    font-size: 35px;
    margin-bottom: 20px;
    color: #fff;
}

.background-section p {
    font-size: 20px;
    margin-bottom: 20px;
    color: #fff;
    padding: 0 20% 0 20%;
}

.background-section a {
    color: #ff4400; /* Gold color for links */
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

.background-section a:hover {
    color: #ff4400; /* Darker gold on hover */
}

/*底部*/
.gray-background-section {
    background-color: #333; /* Dark gray background */
    color: #ccc; /* Light gray text */
    padding: 50px 20px;
}

.gray-background-section .container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.gray-background-section h2 {
    margin-bottom: 20px;
    color: #fff; /* White color for headings */
}

.gray-background-section p, .gray-background-section address, .gray-background-section a {
    color: #ccc; /* Light gray color for text */
    margin: 0;
    line-height: 1.6;
}

.gray-background-section a {
    text-decoration: none;
    color: #ff4400; /* Gold color for links */
}

.gray-background-section a:hover {
    color: #ff4400; /* Darker gold on hover */
}

.footer {
    text-align: center;
    padding: 10px 0;
    background-color: #222; /* Darker gray background */
    color: #999; /* Light gray text */
    font-size: 0.9em;
}

.scroll-box {
    width: 100%;
    height: 100px; /* 固定高度 */
    overflow-y: scroll; /* 添加垂直滚动条 */
    border: 1px solid #000;
    padding: 10px;
    margin-bottom: 20px;
}


/*contact*/
.con-section{
    padding: 50px 30px 50px 30px;
    position: relative;
    box-sizing: border-box;
    display: block;
    unicode-bidi: isolate;
    word-wrap: break-word;
}

.div0{
    max-width: 660px;
    display: flex;
    margin-right: auto;
    margin-left: auto;
    position: relative;
    box-sizing: border-box;
}

.div1{
    --widgets-spacing: 20px 20px;
    width: 100%;
}

.div2{
    padding: 10px;
    display: flex;
    flex-wrap: wrap;
}

.con-form{
    --e-form-steps-indicators-spacing: 20px;
    --e-form-steps-indicator-padding: 30px;
    --e-form-steps-indicator-inactive-secondary-color: #ffffff;
    --e-form-steps-indicator-active-secondary-color: #ffffff;
    --e-form-steps-indicator-completed-secondary-color: #ffffff;
    --e-form-steps-divider-width: 1px;
    --e-form-steps-divider-gap: 10px;
    width: 100%;
    --widgets-spacing: 20px 20px;
}

  .brand-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      grid-template-rows: repeat(2, 1fr);
      gap: 20px;
      max-width: 800px;
      margin: 0 auto;
  }

  .brand-item {
      background: white;
      border: 1px solid #ddd;
      padding: 20px;
      text-align: center;
  }

  .brand-item img {
      max-width: 100%;
      height: auto;
  }
  
  
  .brand-grid {
      display: grid;
      grid-template-columns: repeat(4, 320px); /* 与Brand 
  Presentation每个项目宽度一致 */
      grid-template-rows: repeat(2, 320px); /* 正方形，突出logo */
      gap: 25px; /* 与Brand Presentation间距一致 */
      max-width: 1400px; /* 与Brand Presentation总宽度一致 */
      margin: 0 auto;
      justify-content: center;
      padding: 0 30px; /* 与Brand Presentation内边距一致 */
  }

  .brand-item {
      background: white;
      border: 1px solid #ddd;
      padding: 40px; /* 增大内边距突出logo */
      text-align: center;
      border-radius: 15px; /* 与Brand Presentation圆角一致 */
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 8px rgba(0,0,0,0.1); /* 与Brand 
  Presentation阴影一致 */
  }

  .brand-item:hover {
      transform: translateY(-5px); /* 与Brand Presentation悬停效果一致 */
      box-shadow: 0 6px 16px rgba(0,0,0,0.15);
  }

  .brand-item img {
      max-width: 80%; /* 增大logo显示尺寸 */
      max-height: 80%;
      object-fit: contain;
      display: block;
  }



  /* REPRESENT BRAND Section */
  #represent-brand h2 {
      font-size: 24px;
      font-weight: 600;
      margin: 0 0 40px 0;
      letter-spacing: 2px;
      text-transform: uppercase;
      font-family: 'Arial', 'Helvetica', sans-serif;
      color: #456;
      position: relative;
  }

  /* 品牌网格布局 - 与Brand Presentation完全对齐 */
  #represent-brand .brand-grid {
      display: grid;
      grid-template-columns: repeat(4, 320px); /* 与Brand 
  Presentation每列宽度完全一致 */
      grid-template-rows: repeat(2, 320px); /* 正方形，更大更突出 */
      gap: 25px; /* 与Brand Presentation间距完全一致 */
      max-width: 1400px; /* 与Brand Presentation总宽度完全一致 */
      margin: 0 auto;
      justify-content: center;
      padding: 0 30px; /* 与Brand Presentation内边距完全一致 */
  }

  #represent-brand .brand-item {
      background: white;
      border: 1px solid #ddd;
      padding: 50px; /* 更大的内边距让logo更突出 */
      text-align: center;
      border-radius: 15px; /* 与Brand Presentation圆角一致 */
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 8px rgba(0,0,0,0.1); /* 与Brand 
  Presentation阴影一致 */
  }

  #represent-brand .brand-item:hover {
      transform: translateY(-5px); /* 与Brand Presentation悬停效果一致 */
      box-shadow: 0 6px 16px rgba(0,0,0,0.15);
  }

  #represent-brand .brand-item img {
      max-width: 85%; /* 更大的logo显示 */
      max-height: 85%;
      object-fit: contain;
      display: block;
  }

  /* 响应式设计 - 与Brand Presentation保持一致 */
  @media (max-width: 1024px) {
      #represent-brand .brand-grid {
          grid-template-columns: repeat(4, 240px); /* 与Brand Presentation 
  1024px断点一致 */
          grid-template-rows: repeat(2, 240px);
          max-width: 1050px; /* 与Brand Presentation一致 */
      }

      #represent-brand .brand-item {
          padding: 40px;
      }

      #represent-brand .brand-item img {
          max-width: 80%;
          max-height: 80%;
      }
  }

  @media (max-width: 768px) {
      #represent-brand h2 {
          font-size: 20px;
          margin-bottom: 30px;
          letter-spacing: 1px;
      }

      #represent-brand .brand-grid {
          grid-template-columns: repeat(2, 1fr); /* 2列布局 */
          grid-template-rows: repeat(4, 160px); /* 4行 */
          max-width: 320px; /* 与Brand Presentation移动端宽度一致 */
          gap: 15px; /* 与Brand Presentation移动端间距一致 */
          padding: 0 10px; /* 与Brand Presentation移动端内边距一致 */
      }

      #represent-brand .brand-item {
          padding: 25px;
      }

      #represent-brand .brand-item img {
          max-width: 75%;
          max-height: 75%;
      }
  }

  /* 手机端适配 */
  @media (max-width: 480px) {
      #represent-brand h2 {
          font-size: 18px;
          margin-bottom: 25px;
          letter-spacing: 0.5px;
      }

      #represent-brand .brand-grid {
          grid-template-columns: 1fr; /* 单列布局 */
          grid-template-rows: repeat(8, 140px); /* 8行 */
          max-width: 280px; /* 与Brand Presentation小屏宽度一致 */
          gap: 10px;
      }

      #represent-brand .brand-item {
          padding: 20px;
      }

      #represent-brand .brand-item img {
          max-width: 70%;
          max-height: 70%;
      }
  }



/* Brand Presentation Section */
  .brand-presentation-section {
      background-color: #f5f5f5;
      padding: 60px 20px;
      text-align: center;
      width: 100%;
  }

  .brand-presentation-section h2 {
      font-size: 24px;
      font-weight: 600;
      margin: 0 0 40px 0;
      letter-spacing: 2px;
      text-transform: uppercase;
      font-family: 'Arial', 'Helvetica', sans-serif;
      color: #456;
      text-align: center;
      width: 100%;
  }

  /* 移除任何红色数字或span样式 */
  .brand-presentation-section h2 span {
      display: none;
  }

  .brand-presentation-section p {
      font-size: 1.1rem;
      color: #666;
      margin-bottom: 40px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      text-align: center;
  }

  /* 横向布局 - 扩大整体宽度 */
  .presentation-grid-horizontal {
      display: grid;
      grid-template-columns: repeat(4, 320px);  /* 进一步增加每列宽度 */
      grid-template-rows: 500px;  /* 增加到500px高度 */
      gap: 25px;  /* 增加间距 */
      max-width: 1400px;  /* 进一步增加最大宽度 */
      margin: 0 auto;
      justify-content: center;
      padding: 0 30px;  /* 增加左右内边距 */
  }

  /* 前3张图片正常显示 */
  .presentation-item[data-index="1"],
  .presentation-item[data-index="2"],
  .presentation-item[data-index="3"] {
      overflow: hidden;
      border-radius: 15px;
      box-shadow: 0 4px 8px rgba(0,0,0,0.1);
      transition: transform 0.3s ease;
  }

  /* 第4张图片占据第4列上半部分 */
  .presentation-item[data-index="4"] {
      grid-column: 4;
      grid-row: 1;
      height: 240px; /* 按500px高度比例调整 */
      overflow: hidden;
      border-radius: 15px;
      box-shadow: 0 4px 8px rgba(0,0,0,0.1);
      transition: transform 0.3s ease;
  }

  /* 第5张图片占据第4列下半部分 */
  .presentation-item[data-index="5"] {
      grid-column: 4;
      grid-row: 1;
      height: 240px; /* 按500px高度比例调整 */
      margin-top: 260px; /* 向下偏移，留出间隙 */
      overflow: hidden;
      border-radius: 15px;
      box-shadow: 0 4px 8px rgba(0,0,0,0.1);
      transition: transform 0.3s ease;
  }

  /* 悬停效果 */
  .presentation-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 16px rgba(0,0,0,0.15);
  }

  /* 图片样式 */
  .presentation-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
  }

  /* 响应式设计 */
  @media (max-width: 1024px) {
      .presentation-grid-horizontal {
          grid-template-columns: repeat(4, 240px);
          grid-template-rows: 400px; /* 按比例调整 */
          max-width: 1050px;
      }
      
      .presentation-item[data-index="4"] {
          height: 190px;
      }

      .presentation-item[data-index="5"] {
          height: 190px;
          margin-top: 210px;
      }
  }

  @media (max-width: 768px) {
      .presentation-grid-horizontal {
          grid-template-columns: 1fr;
          grid-template-rows: repeat(5, 160px);
          max-width: 320px;
          padding: 0 10px;
      }

      .presentation-item[data-index="4"],
      .presentation-item[data-index="5"] {
          height: 160px;
          margin-top: 0;
          grid-column: 1;
          grid-row: auto;
      }

      .brand-presentation-section {
          padding: 40px 10px;
      }

      .brand-presentation-section h2 {
          font-size: 20px;
          margin-bottom: 30px;
          letter-spacing: 1px;
      }
  }
  
  
    /* 需要添加overlay4样式 */
  .overlay4 {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.3);
      z-index: 1;
  }

  /* EVENT Section */
  .event-section {
      background-color: #ffffff;
      padding: 60px 20px;
      text-align: center;
      width: 100%;
  }

  .event-section h2 {
      font-size: 24px;
      font-weight: 600;
      margin: 0 0 40px 0;
      letter-spacing: 2px;
      text-transform: uppercase;
      font-family: 'Arial', 'Helvetica', sans-serif;
      color: #456;
      text-align: center;
      width: 100%;
  }

  /* 移除任何红色数字或span样式 */
  .event-section h2 span {
      display: none;
  }

  .event-section p {
      font-size: 1.1rem;
      color: #666;
      margin-bottom: 40px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      text-align: center;
  }

  /* 2x3网格布局 */
  .event-grid {
      display: grid;
      grid-template-columns: repeat(3, 280px);
      grid-template-rows: repeat(2, 200px);
      gap: 20px;
      max-width: 1400px;
      margin: 0 auto;
      justify-content: center;
      padding: 0 20px;
  }

  .event-item {
      overflow: hidden;
      border-radius: 15px;
      box-shadow: 0 4px 8px rgba(0,0,0,0.1);
      transition: transform 0.3s ease;
      background: white;
  }

  .event-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 16px rgba(0,0,0,0.15);
  }

  .event-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
  }

  /* 响应式设计 */
  @media (max-width: 1024px) {
      .event-grid {
          grid-template-columns: repeat(3, 220px);
          max-width: 720px;
      }
  }

  @media (max-width: 768px) {
      .event-grid {
          grid-template-columns: 1fr;
          grid-template-rows: repeat(6, 160px);
          max-width: 320px;
          padding: 0 10px;
      }

      .event-section {
          padding: 40px 10px;
      }

      .event-section h2 {
          font-size: 20px;
          margin-bottom: 30px;
          letter-spacing: 1px;
      }
  }
  
    /* Brand Presentation Section 手机端适配 */
  @media (max-width: 768px) {
      .brand-presentation-section {
          padding: 40px 10px; /* 与其他区域保持一致 */
      }

      .brand-presentation-section p {
          font-size: 0.95rem; /* 与其他区域保持一致 */
          margin-bottom: 30px;
          padding: 0 5%; /* 与其他区域保持一致 */
      }

      .presentation-grid-horizontal {
          grid-template-columns: 1fr;
          grid-template-rows: repeat(5, 160px);
          max-width: 320px;
          padding: 0 10px;
          gap: 15px;
      }

      .presentation-item[data-index="4"],
      .presentation-item[data-index="5"] {
          height: 160px;
          margin-top: 0;
          grid-column: 1;
          grid-row: auto;
      }
  }

  /* 小屏手机端进一步优化 */
  @media (max-width: 480px) {
      .brand-presentation-section h2,
      .event-section h2 {
          font-size: 18px;
          margin-bottom: 25px;
          letter-spacing: 0.5px;
      }

      .brand-presentation-section {
          padding: 25px 10px; /* 与其他区域保持一致 */
      }

      .presentation-grid-horizontal {
          max-width: 280px;
      }

      .presentation-item {
          height: 140px;
      }
  }

  /* EVENT Section */
  .event-section {
      background-color: #ffffff;
      padding: 60px 20px;
      text-align: center;
      width: 100%;
  }

  .event-section h2 {
      font-size: 24px;
      font-weight: 600;
      margin: 0 0 40px 0;
      letter-spacing: 2px;
      text-transform: uppercase;
      font-family: 'Arial', 'Helvetica', sans-serif;
      color: #456;
      text-align: center;
      width: 100%;
  }

  /* 移除任何红色数字或span样式 */
  .event-section h2 span {
      display: none;
  }

  .event-section p {
      font-size: 1.1rem;
      color: #666;
      margin-bottom: 40px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      text-align: center;
  }

  /* 2x3网格布局 */
  .event-grid {
      display: grid;
      grid-template-columns: repeat(3, 280px);
      grid-template-rows: repeat(2, 200px);
      gap: 20px;
      max-width: 900px;
      margin: 0 auto;
      justify-content: center;
      padding: 0 20px;
  }

  .event-item {
      overflow: hidden;
      border-radius: 15px;
      box-shadow: 0 4px 8px rgba(0,0,0,0.1);
      transition: transform 0.3s ease;
      background: white;
  }

  .event-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 16px rgba(0,0,0,0.15);
  }

  .event-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
  }

  /* 响应式设计 */
  @media (max-width: 1024px) {
      .event-grid {
          grid-template-columns: repeat(3, 220px);
          max-width: 720px;
      }
  }

  @media (max-width: 768px) {
      .event-grid {
          grid-template-columns: 1fr;
          grid-template-rows: repeat(6, 160px);
          max-width: 320px;
          padding: 0 10px;
      }

      .event-section {
          padding: 40px 10px;
      }

      .event-section h2 {
          font-size: 20px;
          margin-bottom: 30px;
          letter-spacing: 1px;
      }
  }
  
    /* Brand Presentation Section 手机端适配 */
  @media (max-width: 768px) {
      .brand-presentation-section {
          padding: 40px 10px; /* 与其他区域保持一致 */
      }

      .brand-presentation-section p {
          font-size: 0.95rem; /* 与其他区域保持一致 */
          margin-bottom: 30px;
          padding: 0 5%; /* 与其他区域保持一致 */
      }

      .presentation-grid-horizontal {
          grid-template-columns: 1fr;
          grid-template-rows: repeat(5, 160px);
          max-width: 320px;
          padding: 0 10px;
          gap: 15px;
      }

      .presentation-item[data-index="4"],
      .presentation-item[data-index="5"] {
          height: 160px;
          margin-top: 0;
          grid-column: 1;
          grid-row: auto;
      }
  }

  /* 小屏手机端进一步优化 */
  @media (max-width: 480px) {
      .brand-presentation-section h2,
      .event-section h2 {
          font-size: 18px;
          margin-bottom: 25px;
          letter-spacing: 0.5px;
      }

      .brand-presentation-section {
          padding: 25px 10px; /* 与其他区域保持一致 */
      }

      .presentation-grid-horizontal {
          max-width: 280px;
      }

      .presentation-item {
          height: 140px;
      }
  }
  
  /* Contact Section 修复 - 防止文字换行 */
.background-section .content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px; /* 增加左右内边距 */
}

.background-section h2 {
    font-size: 35px;
    margin-bottom: 20px;
    color: #fff;
    white-space: nowrap; /* 防止标题换行 */
}

.background-section p {
    font-size: 20px;
    margin-bottom: 20px;
    color: #fff;
    padding: 0 15%; /* 调整左右内边距 */
    white-space: nowrap; /* 防止段落换行 */
}

.background-section a {
    color: #ffffff;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
    white-space: nowrap; /* 防止链接文字换行 */
    display: inline-block;
}

.background-section a:hover {
    color: #ff6600;
}

/* 响应式适配 */
@media (max-width: 768px) {
    .background-section h2 {
        font-size: 28px;
        white-space: normal; /* 手机端允许换行 */
    }
    
    .background-section p {
        font-size: 16px;
        padding: 0 10%;
        white-space: normal; /* 手机端允许换行 */
    }
    
    .background-section .content {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .background-section h2 {
        font-size: 24px;
    }
    
    .background-section p {
        font-size: 14px;
        padding: 0 5%;
    }
    
    /* 手机端将链接改为按钮样式 */
    .background-section a {
        display: inline-block;
        padding: 8px 16px;
        background: rgba(255, 68, 0, 0.2);
        border: 2px solid #ff4400;
        border-radius: 20px;
        margin-top: 5px;
        transition: all 0.3s;
        font-size: 14px;
    }
    
    .background-section a:hover {
        background: #ff4400;
        color: white;
    }
}

/* 如果还是换行，可以尝试减小字体 */
@media (max-width: 600px) {
    .background-section p {
        font-size: 18px;
    }
}

@media (max-width: 500px) {
    .background-section p {
        font-size: 16px;
    }
}

  .contact-container {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      max-width: 1200px;
      margin: 0 auto;
      gap: 40px;
  }

  .contact-left, .contact-right {
      flex: 1;
      text-align: left;
  }

  .contact-left h3 {
      color: #fff;
      font-size: 24px;
      margin-bottom: 20px;
  }

  .contact-left p, .contact-right p {
      color: #fff;
      margin-bottom: 15px;
  }

  .contact-left a, .contact-right a {
      color: #ffffff;
      text-decoration: none;
  }

  .contact-left a:hover, .contact-right a:hover {
      color: #cccccc;
  }

  @media (max-width: 768px) {
      .contact-container {
          flex-direction: column;
          gap: 30px;
      }

      .contact-left, .contact-right {
          text-align: center;
      }
  }

  .contact-info {
      text-align: center;
      margin-bottom: 30px;
  }

  .leave-message {
      text-align: center;
  }
  
    .background-section a {
      color: #ffffff;
      text-decoration: none;
      font-weight: normal; /* 改为 normal，取消加粗 */
      transition: color 0.3s;
  }
  
    #contact-us p {
      text-align: center;
  }

  /* EVENT 部分宽度调整 */
  .event-grid {
      max-width: 1400px;
      margin: 0 auto;
  }

  /* Leave a message 加粗 */
  .background-section a[href*="sort:link"] {
      font-weight: bold !important;
  }
  
    #contact-us p {
      text-align: center;
      white-space: normal !important; /* 允许换行 */
  }
  
    /* EVENT 部分宽度调整 - 覆盖原有样式 */
  .event-grid {
      max-width: 1400px !important;
      grid-template-columns: repeat(3, 440px) !important;
      gap: 25px !important;
  }

  /* 响应式调整 */
  @media (max-width: 1024px) {
      .event-grid {
          grid-template-columns: repeat(3, 320px) !important;
          max-width: 1050px !important;
      }
  }

  /* Leave a message 加粗 */
  .background-section a[href*="sort:link"] {
      font-weight: bold !important;
  }

  /* 修复地址居中问题 */
  #contact-us p {
      text-align: center;
      white-space: normal !important;
  }
  
    /* EVENT 部分宽度调整 - 覆盖原有样式 */
  .event-grid {
      max-width: 1400px !important;
      grid-template-columns: repeat(3, 440px) !important;
      gap: 25px !important;
  }

  /* 响应式调整 */
  @media (max-width: 1024px) {
      .event-grid {
          grid-template-columns: repeat(3, 320px) !important;
          max-width: 1050px !important;
      }
  }

  @media (max-width: 768px) {
      .event-grid {
          grid-template-columns: repeat(2, 1fr) !important;
          grid-template-rows: repeat(3, 180px) !important;
          max-width: 400px !important;
          gap: 15px !important;
          padding: 0 10px !important;
      }
  }

  @media (max-width: 480px) {
      .event-grid {
          grid-template-columns: 1fr !important;
          grid-template-rows: repeat(6, 160px) !important;
          max-width: 320px !important;
          gap: 10px !important;
      }
  }

  /* Leave a message 加粗 */
  .background-section a[href*="sort:link"] {
      font-weight: bold !important;
  }

  /* 修复地址居中问题 */
  #contact-us p {
      text-align: center;
      white-space: normal !important;
  }
  
    /* EVENT 部分宽度调整 - 覆盖原有样式 */
  .event-grid {
      max-width: 1400px !important;
      grid-template-columns: repeat(3, 440px) !important;
      gap: 25px !important;
  }

  /* 响应式调整 */
  @media (max-width: 1024px) {
      .event-grid {
          grid-template-columns: repeat(3, 320px) !important;
          max-width: 1050px !important;
      }
  }

  /* 手机端直接改为单列 */
  @media (max-width: 768px) {
      .event-grid {
          grid-template-columns: 1fr !important;
          grid-template-rows: repeat(6, 200px) !important;
          max-width: 400px !important;
          gap: 15px !important;
          padding: 0 20px !important;
      }
  }

  @media (max-width: 480px) {
      .event-grid {
          grid-template-columns: 1fr !important;
          grid-template-rows: repeat(6, 160px) !important;
          max-width: 320px !important;
          gap: 10px !important;
          padding: 0 10px !important;
      }
  }

  /* Leave a message 加粗 */
  .background-section a[href*="sort:link"] {
      font-weight: bold !important;
  }

  /* 修复地址居中问题 */
  #contact-us p {
      text-align: center;
      white-space: normal !important;
  }