/* 1. 預設樣式 (所有連結) */
a {
    color: rgb(255, 255, 255);
    text-decoration: none; /* 移除底線 */
    transition: 0.3s;      /* 增加平滑過場 */
}
/* 2. 正常連結樣式 */
a:link {
    color: #ffffff;
}
/* 3. 已點擊過的連結 */
a:visited {
    color: #ffffff;
}
/* 4. 滑鼠懸停 (Hover) */
a:hover {
    color: red;
    text-decoration: underline; /* 懸停時出現底線 */
}
/* 5. 點擊時 (Active) */
a:active {
    color: yellow;
}
.breadcrumd {
    background-color: transparent;    
}
/* .header-carousel-item {
    height: 460px;
} */
.bg-cover{
    background-size: cover;
    background-position: center center;
}
footer {
    text-align: left;
    padding: 40px;
    background-color: #636666;
    color: #ffffff;
}
.button {
    display: inline-block;
    padding: 1em;
    background-color: #79BD9A;
    text-decoration: none;
    color: white;
}
  video {
    max-width: 100%;         /* 防止影片過大 */
    height: auto;
  }
.pc {
    display: block;
}
.ph {
    display: none;
}  
@media (max-width: 991px){
.ph {display: block;}
.pc {display: none;}
}

/* 列表基本樣式 */
/*   .tech-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 20px; /* 手機版堆疊時的間距 */
  

  .tech-list li {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    margin-bottom: 8px;
    background: #f8f9fa; /* 淺灰色底襯托科技感 */
    border-radius: 8px;
    transition: all 0.3s ease;
  }

  /* 滑鼠懸停效果 (僅電腦版明顯) */
  .tech-list li:hover {
    background: #e9ecef;
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  }

  /* 圖示樣式 */
  .tech-list i {
    width: 25px;
    margin-right: 15px;
    color: #007bff; /* 企業藍 */
    font-size: 1.1rem;
    text-align: center;
  }

  .tech-list span {
    font-size: 1rem;
    color: #333;
    font-weight: 500;
  }

  /* 手機版微調：增加點擊感與間距 */
  @media (max-width: 767.98px) {
    .tech-list li {
      padding: 15px; /* 手機版手指好點擊 */
    }
  }

  /* 標題樣式 */
  .section-title {
    position: relative;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 20px;
  }
  .section-title::after {
    content: '';
    display: block;
    width: 50px;
    height: 4px;
    background: #007bff;
    margin-top: 10px;
    border-radius: 2px;
  }
  .section-subtitle {
    color: #666;
    line-height: 1.8;
    /* max-width: 800px; */
    /* font-size: 2.1rem; */

    font-size: 1.25rem; /* 20px */ 
  }

  /* 科技感清單樣式 */
  .tech-card {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border: 1px solid #eee;
    margin-top: 30px;
  }
  .tech-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
  }
  .tech-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    transition: 0.3s;
  }
  .tech-list li:hover {
    transform: translateX(5px);
  }
  .tech-list i {
    width: 30px;
    height: 30px;
    background: rgba(0, 123, 255, 0.1);
    color: #007bff;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    font-size: 0.9rem;
    text-shadow: 0 0 5px rgba(0,123,255,0.3);
  }
  .tech-list span {
    font-weight: 500;
    color: #444;
  }
  
  footer {
    /* background-color: #1a1a1a; 深色背景更顯專業 */
    background-color: #F5F5F5;
    color: #ffffff;
    padding: 60px 0 40px;
    font-family: "Microsoft JhengHei", sans-serif;
  }

  /* 品牌名稱 */
  .footer-brand {
    font-size: 2.2rem; /* 放大字體 */
    font-weight: 800;
    color: #d7cb24; /* 沿用您的金黃色 */
    margin-bottom: 5px;
    letter-spacing: 1px;
  }

  /* 公司名稱 */
  .footer-company-cn {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 5px;
    /* color: #f8f9fa; */
    color: #4A4A4A;
  }

  .footer-company-en {
    font-size: 1.1rem;
    /* color: #bbb; */
    color: #B0B0B0;
    margin-bottom: 25px;
    text-transform: uppercase;
  }

  /* 聯絡資訊 */
  .footer-contact p {
    font-size: 1.15rem; /* 放大內文字體 */
    line-height: 2;
    /* color: #ddd; */
    color: #4A4A4A;
  }

  .footer-contact a {
    /* color: #ddd; */
    color: #4A4A4A;
    text-decoration: none;
    transition: 0.3s;
    display: inline-flex;
    align-items: center;
  }

  .footer-contact i {
    width: 25px;
    color: #d7cb24;
    margin-right: 10px;
    font-size: 1.1rem;
  }

  .footer-contact a:hover {
    color: #d7cb24;
    padding-left: 5px;
  }

  /* 分隔線 */
  .footer-bottom {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #333;
    font-size: 0.9rem;
    color: #777;
  }
  
  /* 針對公司簡介區塊的設定 */
  .company-intro {
    font-family: "Microsoft JhengHei", sans-serif;
  }

  .company-intro h1 {
    font-weight: 700;
    color: #003366;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
  }

  /* 標題下方的小裝飾線 */
  .company-intro h1::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 60px;
    height: 4px;
    background-color: #d7cb24;
  }

  .company-intro p {
    font-size: 1.15rem; /* 稍微放大字體 */
    color: #444;
    text-align: justify; /* 文字左右對齊，更美觀 */
    
    /* --- 核心設定：行距 --- */
    line-height: 2.1;   /* 電腦版建議的高行距 */
  }

  /* 強調文字樣式 */
  .highlight-text {
    display: block;
    margin-top: 20px;
    font-weight: 600;
    color: #0056b3;
  }

  /* 手機版自動微調：避免行距過寬導致畫面太長 */
  @media (max-width: 767.98px) {
    .company-intro p {
      line-height: 1.8; /* 手機版稍為緊湊一點，方便滑動 */
      font-size: 1.05rem;
    }
    .section-subtitle {
      font-size: 1.1rem; 
    }
  }
  

logo-wrapper /* 柔和版 Logo 牆樣式 */
  .brand-section {
    background-color: #f8faff; /* 改用極淺的藍灰色，比純藍更柔和 */
    padding: 60px 0;
  }

  .logo-wrapper {
    background: #ffffff; /* 給 Logo 一個白底卡片 */
    border-radius: 10px; /* 圓角顯得溫潤 */
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05); /* 極淡的陰影增加立體感 */
    border: 1px solid #eee;
    height: 80px; /* 統一高度讓排版整齊 */
    margin-bottom: 20px;
  }

  .logo-wrapper:hover {
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.1); /* 滑鼠移上去有淡淡藍光 */
    transform: translateY(-5px);
  }

  .logo-wrapper img {
    max-height: 100%;
    max-width: 100%;
    filter: grayscale(20%); /* 稍微降低飽和度會更柔和 */
    transition: 0.3s;
  }

  .logo-wrapper:hover img {
    filter: grayscale(0%); /* 移上去恢復全彩 */
  }