.page-contact {
  --contact-card-gap: 18px;
  padding-bottom: 80px;
}

.page-contact .container {
  padding-top: 28px;
}

/* ---------- 页头 ---------- */
.page-contact .page-heading--contact {
  margin: 28px 0 40px;
  padding-left: 16px;
  border-left: 4px solid var(--green);
}

.page-contact .page-heading__eyebrow {
  display: block;
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--green);
}

.page-contact .page-heading__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 44px;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--text);
  transform: skewX(-4deg);
}

.page-contact .page-heading__lead {
  max-width: 66ch;
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 双栏布局 ---------- */
.page-contact .contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.page-contact .contact-channels {
  display: grid;
  gap: var(--contact-card-gap);
  min-width: 0;
}

.page-contact .contact-aside {
  display: grid;
  gap: 20px;
  align-content: start;
  min-width: 0;
}

/* ---------- 联系卡片 ---------- */
.page-contact .contact-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 30px 26px 24px;
  overflow: hidden;
  transition: border-color .22s ease, transform .22s ease;
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--green);
}

.page-contact .contact-card--phone::before {
  background: var(--blue);
}

.page-contact .contact-card--address::before {
  background: var(--orange);
}

.page-contact .contact-card::after {
  content: "→";
  position: absolute;
  top: 12px;
  right: 14px;
  font-family: var(--font-heading);
  font-size: 18px;
  line-height: 1;
  color: var(--green);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity .22s ease, transform .22s ease;
}

.page-contact .contact-card:hover::after {
  opacity: 1;
  transform: translateX(0);
}

.page-contact .contact-card--phone::after {
  color: var(--blue);
}

.page-contact .contact-card--address::after {
  color: var(--orange);
}

.page-contact .contact-card--email::after {
  right: 72px;
}

.page-contact .contact-card__head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.page-contact .contact-card__index {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 14px;
  letter-spacing: .1em;
  color: var(--green);
  transform: skewX(-8deg);
}

.page-contact .contact-card--phone .contact-card__index {
  color: var(--blue);
}

.page-contact .contact-card--address .contact-card__index {
  color: var(--orange);
}

.page-contact .contact-card__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 21px;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--text);
}

.page-contact .contact-card__value {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-size: 21px;
  line-height: 1.35;
  color: var(--text);
  word-break: break-word;
}

.page-contact .contact-card__value--email {
  font-size: 18px;
  letter-spacing: .02em;
  color: var(--green);
}

.page-contact .contact-card__value--email::selection {
  background: var(--green);
  color: var(--bg);
}

.page-contact .contact-card__value--phone {
  font-size: 28px;
  letter-spacing: .01em;
  transform-origin: left center;
  transition: transform .25s ease, color .25s ease;
}

.page-contact .contact-card--phone:hover .contact-card__value--phone {
  transform: scale(1.08);
  color: var(--blue);
}

.page-contact .contact-card__value--address {
  font-size: 18px;
  line-height: 1.5;
}

.page-contact .contact-card__desc {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .contact-card__scope {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.page-contact .contact-card__scope li {
  padding: 8px 10px;
  font-size: 12px;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--muted);
  background: var(--surface-raised);
  border: 1px solid var(--line);
}

.page-contact .contact-card__note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 邮箱徽章 ---------- */
.page-contact .contact-card__emblem {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  object-fit: cover;
  border: 1px solid var(--line);
  opacity: .88;
  max-width: 100%;
}

.page-contact .contact-card--email {
  padding-right: 70px;
}

/* ---------- 地址网格背景 ---------- */
.page-contact .contact-card--address {
  background-color: var(--surface);
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 26px 26px;
}

/* ---------- 右侧地图 ---------- */
.page-contact .contact-map {
  margin: 0;
  padding: 10px;
  background: var(--surface);
  border: 1px solid var(--line);
}

.page-contact .contact-map__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-contact .contact-map__caption {
  padding: 12px 4px 4px;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--muted);
}

/* ---------- 响应方式 ---------- */
.page-contact .contact-response {
  position: relative;
  padding: 26px 24px 22px;
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-top: 3px solid var(--orange);
}

.page-contact .contact-response__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.page-contact .contact-card__index--small {
  font-size: 13px;
}

.page-contact .contact-card__title--small {
  font-size: 18px;
}

.page-contact .contact-response .contact-card__index {
  color: var(--orange);
}

.page-contact .contact-response__text {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .contact-response__strong {
  font-weight: 700;
  color: var(--orange);
}

.page-contact .contact-response__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.page-contact .contact-response .btn {
  padding: 12px 18px;
  font-size: 13px;
  line-height: 1;
  text-decoration: none;
}

.page-contact .contact-response .btn--primary {
  background: var(--green);
  color: var(--bg);
  transition: background .2s ease, transform .2s ease;
}

.page-contact .contact-response .btn--primary:hover {
  background: var(--blue);
  color: var(--bg);
  transform: translateX(2px);
}

.page-contact .contact-response .btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
  transition: border-color .2s ease, color .2s ease;
}

.page-contact .contact-response .btn--ghost:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.page-contact .contact-response__foot {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .contact-inline-link {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .contact-inline-link:hover {
  text-decoration: none;
  color: var(--green);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 1024px) {
  .page-contact .page-heading__title {
    font-size: 54px;
  }

  .page-contact .contact-layout {
    grid-template-columns: minmax(0, 1fr) 400px;
    gap: 40px;
  }

  .page-contact .contact-card {
    padding: 34px 30px 26px;
  }

  .page-contact .contact-card--email {
    padding-right: 76px;
  }

  .page-contact .contact-card__value--phone {
    font-size: 32px;
  }

  .page-contact .contact-card__emblem {
    width: 48px;
    height: 48px;
  }

  .page-contact .contact-card--email::after {
    right: 78px;
  }
}