.page-contact {
  --contact-hero-min-height: 420px;
  --contact-card-radius: 20px;
  --contact-gap: 24px;
  color: var(--color-text-dark);
}

/* ===== 面包屑 ===== */
.page-contact .breadcrumb {
  background: var(--color-bg-dark);
  padding: 12px 24px;
  margin: 0;
}
.page-contact .breadcrumb__list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: var(--container-width);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.875rem;
  font-family: var(--font-body);
}
.page-contact .breadcrumb__item {
  color: var(--color-muted);
}
.page-contact .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--color-muted);
  opacity: 0.5;
}
.page-contact .breadcrumb__item a {
  color: var(--color-yellow);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.page-contact .breadcrumb__item a:hover,
.page-contact .breadcrumb__item a:focus-visible {
  color: var(--color-orange);
  text-decoration: underline;
}
.page-contact .breadcrumb__item[aria-current="page"] {
  color: var(--color-text-light);
  font-weight: 500;
}

/* ===== Hero 区域 ===== */
.page-contact .contact-hero {
  position: relative;
  min-height: var(--contact-hero-min-height);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(145deg, #0A2540 0%, #0f3460 40%, #1a3a5c 70%, #0A2540 100%);
}
.page-contact .contact-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-contact .contact-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  transform: scale(1.05);
}
.page-contact .contact-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(ellipse at 30% 50%, rgba(255,107,53,0.12) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 30%, rgba(6,214,160,0.08) 0%, transparent 50%);
}
.page-contact .contact-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 60px 24px;
  max-width: 720px;
}
.page-contact .contact-hero__kicker {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.35em;
  color: var(--color-orange);
  text-transform: uppercase;
  margin-bottom: 16px;
  padding: 4px 16px;
  border: 1px solid rgba(255,107,53,0.35);
  border-radius: 100px;
  background: rgba(255,107,53,0.08);
}
.page-contact .contact-hero__title {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-text-light);
  margin: 0 0 18px;
  letter-spacing: -0.02em;
}
.page-contact .contact-hero__desc {
  font-family: var(--font-body);
  font-size: 1.15rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.78);
  margin: 0;
  max-width: 520px;
  margin-inline: auto;
}

/* ===== 联系方式卡片区 ===== */
.page-contact .contact-cards {
  padding: 60px 16px 40px;
  background: var(--color-bg-light);
}
.page-contact .contact-cards__grid {
  display: flex;
  flex-direction: column;
  gap: var(--contact-gap);
  max-width: var(--container-width);
  margin: 0 auto;
}

/* 卡片基础 */
.page-contact .contact-card {
  background: var(--color-card);
  border-radius: var(--contact-card-radius);
  box-shadow: 0 4px 20px rgba(10,37,64,0.06);
  overflow: hidden;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  position: relative;
}
.page-contact .contact-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(10,37,64,0.10);
}
.page-contact .contact-card__inner {
  padding: 28px 24px;
  position: relative;
  z-index: 1;
}
.page-contact .contact-card__icon {
  color: var(--color-orange);
  margin-bottom: 16px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(255,107,53,0.10);
}
.page-contact .contact-card__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin: 0 0 10px;
}
.page-contact .contact-card__value {
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--color-dark-blue);
  margin: 0 0 10px;
  word-break: break-word;
}
.page-contact .contact-card__note {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-muted);
  margin: 0;
}
.page-contact .contact-card__note strong {
  color: var(--color-dark-blue);
  font-weight: 600;
}

/* 邮箱卡片 — 主卡 */
.page-contact .contact-card--email {
  border-left: 6px solid var(--color-orange);
  display: flex;
  flex-wrap: wrap;
}
.page-contact .contact-card--email .contact-card__inner {
  flex: 1 1 320px;
}
.page-contact .contact-card__deco {
  flex: 0 0 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 16px 16px 0;
  min-height: 100px;
}
.page-contact .contact-card__deco-img {
  width: 100%;
  height: auto;
  max-width: 80px;
  border-radius: 12px;
  opacity: 0.6;
  object-fit: cover;
}

/* 复制按钮 */
.page-contact .contact-card__copy {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 10px 20px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-orange);
  background: rgba(255,107,53,0.08);
  border: 1px solid rgba(255,107,53,0.25);
  border-radius: 100px;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.page-contact .contact-card__copy:hover,
.page-contact .contact-card__copy:focus-visible {
  background: var(--color-orange);
  color: #fff;
  border-color: var(--color-orange);
}
.page-contact .contact-card__copy:active {
  transform: scale(0.97);
}

/* 电话卡片 — 绿调 */
.page-contact .contact-card--phone {
  border-left: 6px solid var(--color-green);
}
.page-contact .contact-card--phone .contact-card__icon {
  color: var(--color-green);
  background: rgba(6,214,160,0.10);
}

/* 地址卡片 — 黄调 */
.page-contact .contact-card--address {
  border-left: 6px solid var(--color-yellow);
}
.page-contact .contact-card--address .contact-card__icon {
  color: var(--color-yellow);
  background: rgba(255,209,102,0.15);
}

/* ===== FAQ 引导区 ===== */
.page-contact .contact-faq {
  padding: 40px 16px 60px;
  background: var(--color-bg-dark);
}
.page-contact .contact-faq__card {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 28px;
  padding: 48px 32px;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}
.page-contact .contact-faq__card .section-title {
  color: var(--color-text-light);
  border-bottom-color: rgba(255,107,53,0.3);
}
.page-contact .contact-faq__text {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.7);
  margin: 0 auto 32px;
  max-width: 520px;
}
.page-contact .contact-faq__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}
.page-contact .contact-faq__actions .btn--primary {
  background: var(--color-orange);
  border-color: var(--color-orange);
  color: #fff;
}
.page-contact .contact-faq__actions .btn--primary:hover,
.page-contact .contact-faq__actions .btn--primary:focus-visible {
  background: #e55a2b;
  border-color: #e55a2b;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,107,53,0.25);
}
.page-contact .contact-faq__actions .btn--outline {
  color: var(--color-text-light);
  border-color: rgba(255,255,255,0.25);
  background: transparent;
}
.page-contact .contact-faq__actions .btn--outline:hover,
.page-contact .contact-faq__actions .btn--outline:focus-visible {
  border-color: var(--color-orange);
  color: var(--color-orange);
  background: rgba(255,107,53,0.06);
  transform: translateY(-2px);
}

/* ===== 信任声明 ===== */
.page-contact .contact-trust {
  padding: 24px 16px;
  background: #f0f2f5;
}
.page-contact .contact-trust__text {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--color-muted);
  text-align: center;
  margin: 0;
  max-width: 720px;
  margin-inline: auto;
}

/* ===== 桌面端 (≥768px) ===== */
@media (min-width: 768px) {
  .page-contact .contact-hero__title {
    font-size: 4rem;
  }
  .page-contact .contact-hero__desc {
    font-size: 1.3rem;
  }
  .page-contact .contact-cards {
    padding: 80px 32px 60px;
  }
  .page-contact .contact-cards__grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: auto auto;
    gap: 28px;
  }
  .page-contact .contact-card--email {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
    flex-direction: column;
  }
  .page-contact .contact-card--email .contact-card__inner {
    flex: 1;
  }
  .page-contact .contact-card__deco {
    flex: 0 0 auto;
    padding: 0 24px 24px;
    justify-content: flex-start;
  }
  .page-contact .contact-card__deco-img {
    max-width: 100px;
  }
  .page-contact .contact-card--phone {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
  }
  .page-contact .contact-card--address {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
  }
  .page-contact .contact-card__inner {
    padding: 32px 28px;
  }
  .page-contact .contact-faq {
    padding: 60px 32px 80px;
  }
  .page-contact .contact-faq__card {
    padding: 56px 48px;
  }
  .page-contact .contact-trust {
    padding: 28px 32px;
  }
}

/* ===== 大桌面端 (≥1024px) ===== */
@media (min-width: 1024px) {
  .page-contact .contact-hero {
    min-height: 480px;
  }
  .page-contact .contact-hero__title {
    font-size: 4.8rem;
  }
  .page-contact .contact-cards__grid {
    gap: 32px;
  }
  .page-contact .contact-card__inner {
    padding: 40px 32px;
  }
}

/* ===== 极窄屏安全 ===== */
@media (max-width: 360px) {
  .page-contact .contact-hero__title {
    font-size: 2rem;
  }
  .page-contact .contact-card__inner {
    padding: 20px 16px;
  }
  .page-contact .contact-card__deco {
    display: none;
  }
  .page-contact .contact-faq__card {
    padding: 32px 20px;
  }
  .page-contact .contact-faq__actions {
    flex-direction: column;
    align-items: stretch;
  }
}