/* ===== 页面专属：联系品牌 ===== */
.page-contact {
  --brand-decor-opacity: 0.08;
  --card-min-w: 240px;
  --card-gap: 32px;
  --page-pad-extra: 64px;

  /* 继承 site_kit 设计变量 */
  color: var(--color-white);
  background-color: var(--color-light);
  padding: 0 0 var(--page-pad-extra) 0;
}

/* 面包屑 */
.page-contact .breadcrumb {
  padding-top: 24px;
  padding-bottom: 8px;
  font-size: var(--small-size);
  line-height: var(--small-line);
}
.page-contact .breadcrumb__link {
  color: var(--color-gray);
  text-decoration: none;
  transition: color var(--transition);
}
.page-contact .breadcrumb__link:hover {
  color: var(--color-gold);
}
.page-contact .breadcrumb__sep {
  color: var(--color-gray);
  margin: 0 6px;
}
.page-contact .breadcrumb__current {
  color: var(--color-white);
  font-weight: 600;
}

/* ===== 双栏主布局 ===== */
.page-contact__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding: 40px var(--container-pad) 48px;
  max-width: var(--container-max);
  margin: 0 auto;
}

/* 品牌区 */
.page-contact__brand {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}
.page-contact__brand-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--color-gold);
  box-shadow: 0 0 0 4px var(--color-primary);
  flex-shrink: 0;
}
.page-contact__brand-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-contact__brand-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--h1-size);
  font-weight: 800;
  line-height: var(--h1-line);
  color: var(--color-primary);
  letter-spacing: -0.02em;
}
.page-contact__brand-desc {
  font-family: var(--font-body);
  font-size: var(--body-size);
  line-height: var(--body-line);
  color: var(--color-bg);
  max-width: 480px;
  margin: 0;
}
.page-contact__brand-decor {
  position: absolute;
  top: -24px;
  right: -24px;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
  opacity: var(--brand-decor-opacity);
  pointer-events: none;
  z-index: 0;
}

/* ===== 联系方式卡片 ===== */
.page-contact__channels {
  display: flex;
  flex-direction: column;
  gap: var(--card-gap);
}

.page-contact__card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.page-contact__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.page-contact__card-icon-wrap {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-gold);
  background: rgba(201, 169, 110, 0.12);
  margin-bottom: 4px;
}
.page-contact__card-icon {
  width: 22px;
  height: 22px;
  stroke: var(--color-gold);
}
.page-contact__card-label {
  font-family: var(--font-heading);
  font-size: var(--h3-size);
  font-weight: 700;
  line-height: var(--h3-line);
  color: var(--color-bg);
  margin: 0;
}
.page-contact__card-value {
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-primary);
  margin: 0;
  word-break: break-all;
}
.page-contact__card-value--link {
  text-decoration: none;
  border-bottom: 1px dashed var(--color-primary);
  transition: border-color var(--transition), color var(--transition);
  cursor: pointer;
}
.page-contact__card-value--link:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
}
.page-contact__card-note {
  font-family: var(--font-body);
  font-size: var(--small-size);
  line-height: var(--small-line);
  color: var(--color-gray);
  margin: 4px 0 0;
}

/* ===== 下方两栏：表单 + 办公时间 ===== */
.page-contact__extra {
  padding: 0 var(--container-pad) 48px;
  max-width: var(--container-max);
  margin: 0 auto;
}
.page-contact__extra-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

/* 表单 */
.page-contact__form-wrap {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 32px 24px;
}
.page-contact__form-title {
  font-family: var(--font-heading);
  font-size: var(--h2-size);
  font-weight: 700;
  line-height: var(--h2-line);
  color: var(--color-bg);
  margin: 0 0 24px;
}
.page-contact__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.page-contact__form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.page-contact__form-label {
  font-family: var(--font-heading);
  font-size: var(--body-size);
  font-weight: 600;
  color: var(--color-bg);
}
.page-contact__form-input {
  font-family: var(--font-body);
  font-size: var(--body-size);
  line-height: 1.5;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-light);
  color: var(--color-bg);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.page-contact__form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(178, 34, 34, 0.2);
}
.page-contact__form-textarea {
  resize: vertical;
  min-height: 100px;
}
.page-contact__form-submit {
  align-self: flex-start;
  font-size: 1rem;
  padding: 12px 32px;
}
.page-contact__form-note {
  font-size: var(--small-size);
  color: var(--color-gray);
  margin: 0;
}

/* 办公时间 */
.page-contact__hours {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.page-contact__hours-title {
  font-family: var(--font-heading);
  font-size: var(--h2-size);
  font-weight: 700;
  line-height: var(--h2-line);
  color: var(--color-bg);
  margin: 0;
}
.page-contact__hours-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-family: var(--font-body);
  font-size: var(--body-size);
  line-height: var(--body-line);
  color: var(--color-bg);
}
.page-contact__hours-icon {
  width: 32px;
  height: 32px;
  stroke: var(--color-gold);
  margin-bottom: 4px;
}
.page-contact__hours-note {
  margin: 0;
}

/* 通讯线路装饰图 */
.page-contact__art {
  text-align: center;
  padding: 0 var(--container-pad) 0;
  max-width: var(--container-max);
  margin: 0 auto;
}
.page-contact__art-img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  margin: 0 auto;
}

/* ===== 桌面端 >= 768px ===== */
@media (min-width: 768px) {
  .page-contact__layout {
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    padding: 56px var(--container-pad) 64px;
  }
  .page-contact__brand {
    position: sticky;
    top: 120px;
    align-self: start;
  }
  .page-contact__brand-title {
    font-size: 3.2rem;
  }
  .page-contact__channels {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 24px;
  }
  .page-contact__card {
    flex: 1 1 var(--card-min-w);
    max-width: 340px;
  }
  .page-contact__extra-inner {
    grid-template-columns: 1.2fr 0.9fr;
    gap: 48px;
  }
  .page-contact__form-wrap {
    padding: 40px 32px;
  }
  .page-contact__art {
    padding-top: 16px;
  }
}

/* ===== 大屏 >= 1024px ===== */
@media (min-width: 1024px) {
  .page-contact__layout {
    gap: 80px;
    padding: 72px var(--container-pad) 80px;
  }
  .page-contact__brand-title {
    font-size: 3.8rem;
  }
}

/* ===== 极窄保护 ===== */
@media (max-width: 460px) {
  .page-contact__brand-icon {
    width: 60px;
    height: 60px;
  }
  .page-contact__card {
    padding: 20px 16px;
  }
  .page-contact__form-wrap {
    padding: 24px 16px;
  }
}