/* Preserve the original visual design while adapting fixed desktop layouts. */
img { max-width: 100%; height: auto; }
a:focus-visible { outline: 3px solid #FE9B03; outline-offset: 4px; }
.wrap, .youshi, .youshi_box { width: min(1200px, calc(100% - 32px)); }
.youshi_box { width: 100%; }
.youshi_content { max-width: 100%; }
.youshi_img img { display: block; }
.bannerBox { position: relative; width: 100%; height: auto; }
.bannerBox > img { display: block; width: 100%; }
.bannerBox a { position: absolute; top: auto; bottom: 20%; left: 50%; transform: translateX(-50%); }
.footer { height: auto; min-height: 260px; padding-bottom: 24px; }
.category a, .contactBox p, .copyright { color: #b6c0cc; }
.contactBanner p { color: #172c47; }
.contactBanner span { color: #364457; }
@media (max-width: 1240px) {
  .header { height: auto; min-height: 70px; }
  .header .wrap { display: flex; align-items: center; gap: 20px; }
  .logo { flex: 0 0 auto; }
  .menu { float: none; margin-left: auto; }
  .menu ul { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 0 20px; }
  .menu ul li { float: none; margin: 0; }
  .menu ul li a { line-height: 35px; }
  .focus { position: relative; top: auto; height: min(600px, 42vw); min-height: 260px; background-size: cover; }
  .focus a { margin: 0; position: absolute; bottom: 16%; left: 50%; transform: translateX(-50%); }
  .recommended { height: auto; margin-top: 48px; }
  .recommended .wrap { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 16px; }
  .recommendedBox { float: none; width: auto; height: auto; padding-bottom: 22px; }
  .recommendedML20 { margin-left: 0; }
  .recommendedBox > img { width: 100%; }
  .contactBanner { height: auto; padding: 16px 0; margin: 48px 0; }
  .contactBanner .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; }
  .contactBanner span, .contactBanner p { float: none; margin: 0; line-height: 1.6; }
  .contactBanner p { font-size: 20px; }
  .youshi_box { display: flex; flex-wrap: wrap; gap: 28px; }
  .youshi_img { flex: 0 1 32%; }
  .youshi_w770 { width: auto; flex: 1; }
  .youshi_ml50 { margin-left: 0; }
  .footer .wrap { display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start; padding-top: 30px; }
  .footer .logo0, .footer .category, .footer .contactBox, .footer .iso { float: none; margin: 0; }
  .contactBox { flex: 1 1 330px; }
  .copyright { width: 100%; padding-top: 0; }
}
@media (max-width: 700px) {
  .topNav { height: auto; min-height: 40px; }
  .navList { float: none; }
  .navList ul { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 0 20px; }
  .navList ul li { float: none; margin: 0; }
  .header .wrap { display: block; padding: 16px 0; }
  .logo { float: none; margin-top: 0; text-align: center; }
  .logo img { width: 110px; }
  .menu { margin-top: 14px; }
  .menu ul { justify-content: center; gap: 0 18px; }
  .menu ul li a { line-height: 36px; }
  .focus { height: 220px; min-height: 0; background-size: auto 220px; }
  .focus a { height: 36px; width: 130px; line-height: 36px; font-size: 16px; bottom: 10%; }
  .recommended .wrap { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .recommended { margin-top: 28px; }
  .recommended a { margin-top: 18px; }
  .bannerBox a { width: 120px; height: 32px; line-height: 32px; font-size: 14px; bottom: 12%; }
  .contactBanner span { font-size: 26px; }
  .contactBanner p { font-size: 16px; letter-spacing: 0; overflow-wrap: anywhere; }
  .youshiBanner, .galleryBanner, .contactpageBanner, .dzgfBanner, .glszBanner, .ledBanner, .tynBanner, .windBanner, .nhjBanner, .fhclBanner, .bycxBanner, .dianchiBanner { height: 180px; background-size: auto 180px; }
  .youshi { margin: 32px auto; }
  .youshi_box { display: block; margin-top: 32px; }
  .youshi_img { float: none; width: 100%; margin-bottom: 20px; }
  .youshi_img img { margin: auto; }
  .youshi_content { float: none; width: 100%; }
  .youshi_box h3 { font-size: 23px; line-height: 1.5; }
  .contactList { height: auto; display: flex; align-items: flex-start; margin-bottom: 12px; gap: 10px; }
  .contactBox p { float: none; line-height: 1.7; text-indent: 0; overflow-wrap: anywhere; }
  .contactBox img { float: none; margin-top: 2px; flex: 0 0 auto; }
  .footer .contactBox { flex-basis: 100%; }
  .copyright p { line-height: 1.7; }
}

body { background: #fff; }