.page-contact {
  --contact-pad: 1.25rem;
  position: relative;
  padding-bottom: 4rem;
  background-color: var(--c-bg);
  color: var(--c-ink);
  font-family: var(--font-body);
  line-height: 1.75;
}

.page-contact .contact-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem var(--contact-pad) 0;
}

.page-contact .breadcrumbs {
  margin-bottom: 1.5rem;
}

.page-contact .contact-hero {
  position: relative;
  margin-bottom: 2.75rem;
  padding-bottom: 2rem;
  border-bottom: 3px solid var(--c-green);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 76px;
  height: 8px;
  background: var(--c-gold);
}

.page-contact .contact-hero h1 {
  margin: 0 0 1.25rem;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(2rem, 5.5vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  max-width: 14em;
}

.page-contact .contact-hero__kicker {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.35rem 0.85rem;
  border: 2px solid var(--c-gold);
  background: #fff;
  color: var(--c-blue);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
}

.page-contact .contact-hero__lede {
  max-width: 46em;
  font-size: 1.0625rem;
  color: var(--c-gray);
}

.page-contact .contact-hero__lede a {
  color: var(--c-green);
  font-weight: 700;
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
}

.page-contact .contact-hero__tel {
  letter-spacing: 0.04em;
}

.page-contact .contact-envelope {
  position: relative;
  margin-bottom: 3.5rem;
  border: 1px solid var(--c-line);
  border-top: 4px double var(--c-green);
  border-bottom: 4px double var(--c-green);
  background: linear-gradient(165deg, #FFFDF6 0%, #F5EFE1 60%, #F0E6D4 100%);
  box-shadow: var(--shadow-soft);
}

.page-contact .contact-envelope::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 110px;
  height: 110px;
  background: linear-gradient(225deg, rgba(196, 155, 46, 0.18) 0 49.5%, transparent 50%);
  pointer-events: none;
}

.page-contact .contact-envelope::after {
  content: "联系";
  position: absolute;
  right: 1rem;
  bottom: -0.6rem;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(4rem, 14vw, 8rem);
  line-height: 1;
  color: rgba(31, 92, 74, 0.06);
  pointer-events: none;
  z-index: 0;
}

.page-contact .contact-envelope__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2.25rem;
  padding: 2rem var(--contact-pad) 2.5rem;
}

.page-contact .contact-envelope__stamp {
  position: absolute;
  top: 1.1rem;
  right: 1.1rem;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border: 3px solid var(--c-red);
  border-radius: 50%;
  background: var(--c-bg);
  color: var(--c-red);
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 0.95rem;
  transform: rotate(8deg);
  box-shadow: 0 0 0 4px var(--c-bg), 0 0 0 6px rgba(226, 85, 45, 0.35);
}

.page-contact .contact-support,
.page-contact .contact-form-section {
  padding-top: 0.5rem;
}

.page-contact .contact-support h2,
.page-contact .contact-form-section h2,
.page-contact .contact-location h2 {
  margin: 0 0 0.9rem;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.75rem;
  line-height: 1.2;
}

.page-contact .contact-support > h2,
.page-contact .contact-form-section > h2 {
  padding-bottom: 0.6rem;
  border-bottom: 3px double var(--c-line);
}

.page-contact .contact-support__desc,
.page-contact .contact-form-section__desc {
  margin: 0 0 1.1rem;
  font-size: 0.975rem;
  color: var(--c-gray);
}

.page-contact .contact-support__desc a,
.page-contact .contact-form-section__desc a,
.page-contact .contact-form__privacy a {
  color: var(--c-green);
  font-weight: 700;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 2px;
}

.page-contact .contact-card {
  position: relative;
  margin: 0 0 1.1rem;
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--c-line);
  background: rgba(255, 255, 255, 0.85);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-contact .contact-card:hover {
  border-color: var(--c-green);
  box-shadow: 4px 4px 0 rgba(31, 92, 74, 0.12);
}

.page-contact .contact-card--phone {
  border-color: rgba(196, 155, 46, 0.65);
}

.page-contact .contact-card--phone:hover {
  border-color: var(--c-gold);
  box-shadow: 4px 4px 0 rgba(196, 155, 46, 0.18);
}

.page-contact .contact-card__stamp {
  margin-bottom: 0.55rem;
}

.page-contact .contact-card__title {
  margin: 0 0 0.35rem;
  font-family: var(--font-title);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--c-gray);
}

.page-contact .contact-card__value {
  display: inline-block;
  font-family: var(--font-title);
  font-size: clamp(1.2rem, 3vw, 1.75rem);
  font-weight: 900;
  line-height: 1.25;
  color: var(--c-green);
  text-decoration: none;
  border-bottom: 3px solid rgba(31, 92, 74, 0.2);
  word-break: break-all;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-contact .contact-card__value:hover {
  color: var(--c-red);
  border-bottom-color: var(--c-red);
}

.page-contact .contact-card__text {
  font-family: var(--font-title);
  font-size: clamp(1.1rem, 2.8vw, 1.5rem);
  font-weight: 900;
  line-height: 1.3;
  color: var(--c-green);
}

.page-contact .contact-card__note {
  margin: 0.6rem 0 0;
  font-size: 0.875rem;
  color: var(--c-gray);
}

.page-contact .contact-support__img {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 0.5rem;
  border: 1px solid var(--c-line);
  background: #fff;
}

.page-contact .contact-form {
  margin-top: 1.25rem;
  padding: 1.5rem 1.25rem;
  border: 2px solid var(--c-gold);
  background: rgba(255, 252, 240, 0.9);
}

.page-contact .contact-form__group {
  display: grid;
  gap: 0.75rem;
}

.page-contact .contact-form__field {
  display: block;
  margin-bottom: 0.9rem;
}

.page-contact .contact-form__label {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--c-blue);
}

.page-contact .contact-form input[type="text"],
.page-contact .contact-form input[type="email"],
.page-contact .contact-form select,
.page-contact .contact-form textarea {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--c-line);
  border-radius: 0;
  background: #fff;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--c-ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-contact .contact-form input:focus,
.page-contact .contact-form select:focus,
.page-contact .contact-form textarea:focus {
  outline: none;
  border-color: var(--c-gold);
  box-shadow: 0 0 0 3px rgba(196, 155, 46, 0.25);
}

.page-contact .contact-form textarea {
  resize: vertical;
  min-height: 130px;
}

.page-contact .contact-form__actions {
  margin-top: 0.5rem;
}

.page-contact .contact-form__actions .btn {
  width: 100%;
  text-align: center;
}

.page-contact .contact-form__privacy {
  margin: 1rem 0 0;
  padding-top: 0.8rem;
  border-top: 1px dashed var(--c-line);
  font-size: 0.8125rem;
  color: var(--c-gray);
}

.page-contact .contact-cooperation {
  position: relative;
  width: 100vw;
  margin: 0 0 3.5rem;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: 2.5rem 0;
  background-color: var(--c-blue);
  color: #F5EFE1;
  overflow: hidden;
}

.page-contact .contact-cooperation::after {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 240px;
  height: 240px;
  border: 2px solid rgba(196, 155, 46, 0.25);
  transform: rotate(45deg);
  pointer-events: none;
}

.page-contact .contact-cooperation__inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--contact-pad);
}

.page-contact .contact-cooperation h2 {
  margin: 0 0 0.9rem;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.9rem;
  color: #fff;
}

.page-contact .contact-cooperation__desc {
  max-width: 54em;
  margin: 0 0 1.75rem;
  font-size: 0.975rem;
  opacity: 0.9;
}

.page-contact .contact-cooperation strong {
  color: var(--c-gold);
  font-family: var(--font-title);
  font-weight: 900;
}

.page-contact .contact-cooperation__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.1rem;
}

.page-contact .contact-cooperation__item {
  position: relative;
  padding: 1.25rem 1.25rem 1.25rem 3.75rem;
  border: 1px solid rgba(245, 239, 225, 0.25);
  background: rgba(11, 26, 46, 0.55);
}

.page-contact .contact-cooperation__no {
  position: absolute;
  left: 0.9rem;
  top: 1.05rem;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.9rem;
  line-height: 1;
  color: var(--c-gold);
}

.page-contact .contact-cooperation__item h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
}

.page-contact .contact-cooperation__item p {
  margin: 0;
  font-size: 0.9rem;
  opacity: 0.86;
}

.page-contact .contact-cooperation__mail {
  margin: 2rem 0 0;
  padding: 1.1rem 0 0;
  border-top: 1px solid rgba(245, 239, 225, 0.25);
  font-size: 0.925rem;
  opacity: 0.92;
}

.page-contact .contact-cooperation__mail a {
  color: var(--c-gold);
  font-weight: 700;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 2px;
}

.page-contact .contact-location {
  position: relative;
}

.page-contact .contact-location__desc {
  max-width: 46em;
  margin: 0 0 1.5rem;
  font-size: 0.975rem;
  color: var(--c-gray);
}

.page-contact .contact-location__figure {
  margin: 0;
  padding: 0.5rem 0.5rem 0;
  border: 2px solid var(--c-green);
  background: #fff;
}

.page-contact .contact-location__map {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .contact-location__caption {
  padding: 0.75rem 0.35rem 0.6rem;
  font-family: var(--font-title);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: var(--c-gray);
}

@media (min-width: 820px) {
  .page-contact {
    --contact-pad: 2rem;
  }

  .page-contact .contact-wrap {
    padding-top: 2rem;
  }

  .page-contact .contact-envelope__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 3rem;
    padding: 2.75rem 2.5rem 3rem;
  }

  .page-contact .contact-envelope__stamp {
    width: 64px;
    height: 64px;
    font-size: 1.1rem;
  }

  .page-contact .contact-support,
  .page-contact .contact-form-section {
    padding-top: 1.25rem;
  }

  .page-contact .contact-cooperation {
    padding: 3rem 0;
  }

  .page-contact .contact-cooperation__inner {
    padding: 0 calc(var(--contact-pad) + 1rem);
  }

  .page-contact .contact-cooperation__list {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.4rem;
  }

  .page-contact .contact-cooperation__item {
    padding: 1.4rem 1.2rem 1.4rem 4rem;
  }

  .page-contact .contact-location__figure {
    padding: 0.75rem 0.75rem 0;
  }

  .page-contact .contact-location__map {
    min-height: 260px;
  }
}

@media (min-width: 1080px) {
  .page-contact .contact-hero {
    padding-bottom: 2.25rem;
  }

  .page-contact .contact-hero__lede {
    font-size: 1.125rem;
  }

  .page-contact .contact-form__group {
    grid-template-columns: 1fr 1fr;
    gap: 0 1rem;
  }

  .page-contact .contact-form__actions .btn {
    width: auto;
    min-width: 200px;
  }
}