/*
 * Homepage contact component
 * Single source of truth for desktop, mobile, and English presentation.
 */
:root {
  --contact-surface: #0754b9;
  --contact-text: #fff;
  --contact-muted: #d8ebff;
  --contact-line: rgba(215, 235, 255, .32);
}

.contact {
  grid-template-columns: .9fr 1.1fr;
  gap: 6vw;
  padding-top: 70px;
  padding-bottom: 70px;
}

.contact-card {
  min-height: 0;
  padding: 42px;
  background: var(--contact-surface);
  box-shadow: none;
}

.contact-card > p {
  margin: 0 0 26px;
  color: var(--contact-text);
  font: 700 23px/1.35 "Noto Sans SC", Arial, sans-serif;
  letter-spacing: 0;
}

.contact-groups {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid rgba(215, 235, 255, .45);
}

.contact-group {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 21px 0;
  border-bottom: 1px solid var(--contact-line);
}

.contact-group:nth-child(odd) { padding-right: 28px; }
.contact-group:nth-child(even) {
  padding-left: 28px;
  border-left: 1px solid var(--contact-line);
}

.contact-group b,
.wechat-final b {
  color: var(--contact-text);
  font-size: 15px;
  letter-spacing: .5px;
}

.contact-group a,
.contact-group span {
  margin: 0;
  padding: 0;
  border: 0;
  color: var(--contact-muted);
  font: 15px/1.7 "Noto Sans SC", Arial, sans-serif;
  text-decoration: none;
}

.contact-group.contact-address {
  padding-right: 0;
  padding-left: 28px;
  border-left: 1px solid var(--contact-line);
}

.wechat-final {
  display: flex;
  align-items: center;
  gap: 19px;
  padding-top: 27px;
}

.wechat-final img {
  display: block;
  width: 132px;
  height: 132px;
  padding: 5px;
  object-fit: cover;
  background: #fff;
}

.wechat-final div {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.wechat-final span {
  color: var(--contact-muted);
  font-size: 14px;
}

.contact-card .website-final {
  display: inline-block;
  width: auto;
  margin-top: 27px;
  padding: 0;
  border: 0;
  color: #cfe3ff;
  font: 13px/1.4 "Noto Sans SC", Arial, sans-serif;
  letter-spacing: .15px;
  text-decoration: none;
}

html[lang="en"] .contact-card > p {
  white-space: nowrap;
  font-size: clamp(17px, 1.45vw, 21px);
}

@media (max-width: 800px) {
  .contact {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
    padding-top: 65px;
    padding-bottom: 65px;
  }

  .contact > div,
  .contact-card {
    min-width: 0;
    width: 100%;
  }

  .contact > div:first-child { padding-top: 0; }

  .contact-card {
    display: flex;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: 29px 24px 25px;
  }

  .contact-card > p { font-size: 19px; }
  .contact-card > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    min-width: 0;
    font-size: clamp(20px, 6.4vw, 27px);
    line-height: 1.25;
    overflow-wrap: anywhere;
  }
  .contact-card > a span { float: none; flex: 0 0 auto; }

  .contact-details {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    margin-top: 21px;
    border-top: 1px solid var(--contact-line);
  }

  .contact-details > div {
    display: grid;
    gap: 6px;
    padding: 15px 0;
    border-bottom: 1px solid var(--contact-line);
  }

  .contact-details b {
    color: var(--contact-text);
    font-size: 13px;
    letter-spacing: .08em;
  }

  .contact-card .contact-details a,
  .contact-card .contact-details span {
    margin: 0;
    padding: 0;
    border: 0;
    color: var(--contact-muted);
    font: 14px/1.7 "Noto Sans SC", Arial, sans-serif;
    text-decoration: none;
    overflow-wrap: anywhere;
  }

  .contact-card .contact-details a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }

  .contact-card small {
    display: block;
    margin-top: 19px;
    padding-top: 15px;
    border-top: 1px solid var(--contact-line);
    font-size: 12px;
    overflow-wrap: anywhere;
  }

  .contact-card small a {
    margin: 0;
    padding: 0;
    border: 0;
    color: inherit;
    font: inherit;
    text-decoration: none;
  }

  .contact-groups { grid-template-columns: 1fr; }

  .contact-group,
  .contact-group:nth-child(odd),
  .contact-group:nth-child(even),
  .contact-group.contact-address {
    padding: 18px 0;
    border-left: 0;
  }

  .wechat-final img { width: 120px; height: 120px; }
  .contact-card .website-final { margin-top: 23px; font-size: 12px; }
  html[lang="en"] .contact-card > p { white-space: normal; font-size: 18px; }
}