/* 全局设置 */
html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

* {
  box-sizing: border-box;
}

/* 导航容器 */
.nav-container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 33px;
  padding: 0;
  background-color: #ffffff00;
}

.logo {
  height: 38px;
  width: 178px;
  margin-left: 12px;
}

.main-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 18px;
}

.main-nav ul li:not(:first-child) {
  margin-left: 45px;
}

.main-nav ul li a {
  text-decoration: none;
  color: #333;
  font-size: 16px;
  padding: 8px 1px;
  transition: all 0.3s ease;
  border-bottom: 2px solid transparent;
}

.main-nav ul li a:hover,
.main-nav ul li a.active {
  color: #ff6200;
  border-bottom: 2px solid #ff6200;
  font-weight: bold;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: auto;   /* ✅ 正确 */
  margin-right: 20px;  /* ✅ 正确 */
}

.search-btn {
  background: none;
  border: none;
  padding: 10px;
  font-size: 18px;
  cursor: pointer;
  color:#ff6200;
}

.nav-btn {
  font-size: 18px;
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
}

.email-btn {
  background-color: transparent;
  color: #ff6200;
  border: 1.5px solid #ff6200;
}

.email-btn:hover {
  background-color: rgba(255, 98, 0, 0.1);
  box-shadow: 0 0 6px rgba(255, 98, 0, 0.2);
}

.contact-btn {
  background-color: #ff6200;
  color: #fff;
  border: none;
}

.contact-btn:hover {
  background-color: #ea5a00;
  box-shadow: 0 0 8px rgba(255, 98, 0, 0.3);
}

/* 默认隐藏（桌面） */
.hamburger-btn {
  display: none;
}

.mobile-menu {
  display: none;
}

.services-table {
  width: 100%;
  max-width: 88%; /* 移除宽度限制 */
  margin: 20px auto;
  padding: 10px;
  font-family: 'Segoe UI', sans-serif;
  font-size: 1.8rem;
  color: #ff6200;
}

.services-table h2 {
  text-align: center;
  font-size: 2.8rem;
  margin-bottom: 30px;
  color: #ff6200;
}

.services-table table {
  width: 100%;
  border-collapse: collapse;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  border: 1px solid #ccc;
  table-layout: auto; /* 让列宽根据内容自动调整 */
}

.services-table th,
.services-table td {
  padding: 20px 24px;
  text-align: left;
  vertical-align: top;
  border: 1px solid #ccc;
  font-size: 1.1rem;
  line-height: 1.8;
  letter-spacing: 0.3px;
}

.services-table th {
  background-color: #f2f2f2;
  font-weight: 600;
  color: #ff6200;
  font-size: 1.2rem;
}

.services-table td:first-child {
  color: #ff6200;
  font-weight: 600;
  white-space: nowrap; /* 防止服务名称换行 */
}

.services-table tr:hover td {
  background-color: #fff8f0;
  transition: background 0.3s ease;
}


/* Footer */
.site-footer {
  background-color: #f8f8f8;
  text-align: center;
  padding: 30px 20px;
  font-size: 14px;
  color: #555;
}

.footer-links {
  margin-bottom: 10px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-links a {
  color: #0000009f;
  text-decoration: none;
  font-size: 14px;
}

.footer-links a:hover {
  text-decoration: underline;
}

/* Phone */

@media (max-width: 768px) {
  .main-nav,
  .nav-right {
    display: none;
  }

  .nav-container {
    justify-content: space-between;
    padding: 12px 16px;
    background-color: #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  }

  .hamburger-btn {
    display: block;
    font-size: 24px;
    background: none;
    border: none;
    cursor: pointer;
    color: #ff6200;
  }

.mobile-menu {
  width: 100%;
  max-width: 100%; /* 控制最大宽度 */
  margin: 0 auto;    /* 居中显示 */
  border-radius: 8px;
  list-style: none;
  padding: 0 20px; /* 左右都有边距 */
}

.mobile-menu.visible {
  display: flex;
  flex-direction: column;
}

  .mobile-menu li {
    margin-bottom: 12px;
  }

  .mobile-menu a,
  .mobile-menu .nav-btn {
    font-size: 16px;
    color: #333;
    text-decoration: none;
    width: 100%;
    text-align: left;
  }

.mobile-menu .nav-btn {
  display: block;
  width: 100%;
  text-align: center;
  padding: 12px 0;
  font-size: 16px;
  font-weight: 500;
  border-radius: 6px;
  margin-bottom: 12px;
  box-sizing: border-box;
}


.mobile-menu .email-btn {
  background-color: transparent;
  color: #ff6200;
  border: 1.5px solid #ff6200;
}

.mobile-menu .email-btn:hover {
  background-color: rgba(255, 98, 0, 0.08);
}

.mobile-menu .contact-btn {
  background-color: #ff6200;
  color: #fff;
  border: none;
}

.mobile-menu .contact-btn:hover {
  background-color: #ea5a00;
}

 .services-table table,
  .services-table thead,
  .services-table tbody,
  .services-table th,
  .services-table td,
  .services-table tr {
    display: block;
    width: 100%;
  }

  .services-table thead {
    display: none;
  }

  .services-table tr {
    margin-bottom: 20px;
    padding: 20px;
    background: #fff;
    border: 1px solid #ddd;
    border-left: 5px solid #ff6200;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  }

  .services-table td {
    padding: 10px 0;
    border: none;
    position: relative;
  }

  .services-table td::before {
    content: attr(data-label);
    font-weight: 600;
    font-size: 0.95rem;
    color: #ff6200;
    margin-bottom: 6px;
    display: block;
  }
}

/* Ipad */

@media (min-width: 1024px) and (max-width: 1366px) {
  .main-nav,
  .nav-right {
    display: none;
  }

  .nav-container {
    justify-content: space-between;
    padding: 12px 16px;
    background-color: #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  }

  .hamburger-btn {
    display: block;
    font-size: 24px;
    background: none;
    border: none;
    cursor: pointer;
    color: #ff6200;
  }

  .mobile-menu {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    border-radius: 8px;
    list-style: none;
    padding: 0 20px;
  }

  .mobile-menu.visible {
    display: flex;
    flex-direction: column;
  }

  .mobile-menu li {
    margin-bottom: 12px;
  }

  .mobile-menu a,
  .mobile-menu .nav-btn {
    font-size: 16px;
    color: #333;
    text-decoration: none;
    width: 100%;
    text-align: left;
  }

  .mobile-menu .nav-btn {
    display: block;
    width: 100%;
    text-align: center;
    padding: 12px 0;
    font-size: 16px;
    font-weight: 500;
    border-radius: 6px;
    margin-bottom: 12px;
    box-sizing: border-box;
  }

  .mobile-menu .email-btn {
    background-color: transparent;
    color: #ff6200;
    border: 1.5px solid #ff6200;
  }

  .mobile-menu .email-btn:hover {
    background-color: rgba(255, 98, 0, 0.08);
  }

  .mobile-menu .contact-btn {
    background-color: #ff6200;
    color: #fff;
    border: none;
  }

  .mobile-menu .contact-btn:hover {
    background-color: #ea5a00;
  }
}

@media (max-width: 1400px) {
  .main-nav,
  .nav-right {
    display: none;
  }

  .nav-container {
    justify-content: space-between;
    padding: 12px 16px;
    background-color: #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  }

  .hamburger-btn {
    display: block;
    font-size: 24px;
    background: none;
    border: none;
    cursor: pointer;
    color: #ff6200;
  }

  .mobile-menu {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    border-radius: 8px;
    list-style: none;
    padding: 0 20px;
  }

  .mobile-menu.visible {
    display: flex;
    flex-direction: column;
  }

  .mobile-menu li {
    margin-bottom: 12px;
  }

  .mobile-menu a,
  .mobile-menu .nav-btn {
    font-size: 16px;
    color: #333;
    text-decoration: none;
    width: 100%;
    text-align: left;
  }

  .mobile-menu .nav-btn {
    display: block;
    width: 100%;
    text-align: center;
    padding: 12px 0;
    font-size: 16px;
    font-weight: 500;
    border-radius: 6px;
    margin-bottom: 12px;
    box-sizing: border-box;
  }

  .mobile-menu .email-btn {
    background-color: transparent;
    color: #ff6200;
    border: 1.5px solid #ff6200;
  }

  .mobile-menu .email-btn:hover {
    background-color: rgba(255, 98, 0, 0.08);
  }

  .mobile-menu .contact-btn {
    background-color: #ff6200;
    color: #fff;
    border: none;
  }

  .mobile-menu .contact-btn:hover {
    background-color: #ea5a00;
  }
}