.page-contact {
  --contact-gap: 1.5rem;
  --contact-radius: var(--border-radius-md, 8px);
  --contact-hero-min-h: 280px;
  --card-padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: var(--content-max-width, 1200px);
  margin: 0 auto;
  padding: 1rem 1rem 3rem;
  color: var(--color-dark-gray, #333);
  font-family: var(--font-body, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif);
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.375rem 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-on-dark, #E0E0E0);
  background: var(--color-primary, #0F1B2D);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-sm, 4px);
}
.page-contact .breadcrumb a {
  color: var(--color-accent, #FF7A00);
  text-decoration: none;
  font-weight: 500;
  transition: opacity var(--transition-speed, 0.3s);
}
.page-contact .breadcrumb a:hover {
  opacity: 0.75;
  text-decoration: underline;
}
.page-contact .breadcrumb [aria-current="page"] {
  color: var(--color-text-on-dark, #E0E0E0);
  font-weight: 400;
}

/* ---------- Hero ---------- */
.page-contact .contact-hero {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: linear-gradient(135deg, var(--color-primary, #0F1B2D) 0%, var(--color-secondary-teal, #1A4A5A) 100%);
  border-radius: var(--contact-radius);
  padding: var(--card-padding);
  min-height: var(--contact-hero-min-h);
  position: relative;
  overflow: hidden;
}
.page-contact .contact-hero__text {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 1;
}
.page-contact .contact-hero__text h1 {
  font-family: var(--font-heading, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif);
  font-weight: 800;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: var(--color-white, #fff);
  margin: 0;
  line-height: 1.15;
}
.page-contact .contact-hero__text p {
  font-size: 1.05rem;
  color: var(--color-text-on-dark, #E0E0E0);
  max-width: 36em;
  margin: 0;
  line-height: 1.5;
}
.page-contact .contact-hero__visual {
  flex: 0 0 auto;
  border-radius: var(--border-radius-sm, 4px);
  overflow: hidden;
  order: -1;
}
.page-contact .contact-hero__img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 200px;
  object-fit: cover;
  object-position: center;
  border-radius: var(--border-radius-sm, 4px);
}
.page-contact .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.25rem;
  background: transparent;
  color: var(--color-accent, #FF7A00);
  border: 2px solid var(--color-accent, #FF7A00);
  border-radius: var(--border-radius-sm, 4px);
  font-family: var(--font-body, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: background var(--transition-speed, 0.3s), color var(--transition-speed, 0.3s);
  width: fit-content;
  margin-top: 0.5rem;
}
.page-contact .btn-secondary:hover {
  background: var(--color-accent, #FF7A00);
  color: var(--color-primary, #0F1B2D);
}
.page-contact .btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.25rem;
  background: var(--color-accent, #FF7A00);
  color: var(--color-white, #fff);
  border: 2px solid var(--color-accent, #FF7A00);
  border-radius: var(--border-radius-sm, 4px);
  font-family: var(--font-body, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: opacity var(--transition-speed, 0.3s);
  width: fit-content;
}
.page-contact .btn-primary:hover {
  opacity: 0.85;
}

/* ---------- 通用 section 标签 ---------- */
.page-contact .section-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--color-primary, #0F1B2D);
  margin: 0 0 1rem;
}
.page-contact .badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.5rem;
  background: var(--color-accent, #FF7A00);
  color: var(--color-white, #fff);
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 999px;
}
.page-contact .badge--accent {
  background: var(--color-accent, #FF7A00);
}

/* ---------- 客服联系方式 ---------- */
.page-contact .contact-methods {
  margin-top: 0.5rem;
}
.page-contact .methods-grid {
  display: flex;
  flex-direction: column;
  gap: var(--contact-gap);
}
.page-contact .contact-card {
  background: var(--color-light-gray, #F4F4F4);
  border-radius: var(--contact-radius);
  padding: var(--card-padding);
  position: relative;
  transition: box-shadow var(--transition-speed, 0.3s), transform var(--transition-speed, 0.3s);
  cursor: pointer;
  border: 1px solid transparent;
}
.page-contact .contact-card:hover {
  box-shadow: 0 4px 20px rgba(15,27,45,0.12);
  transform: translateY(-2px);
  border-color: var(--color-accent, #FF7A00);
}
.page-contact .contact-card:focus-visible {
  outline: 2px solid var(--color-accent, #FF7A00);
  outline-offset: 2px;
}
.page-contact .contact-card .status-dot {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent, #FF7A00);
  box-shadow: 0 0 0 2px rgba(255,122,0,0.3);
}
.page-contact .contact-card .status-dot[data-status="live"] {
  background: var(--color-accent, #FF7A00);
}
.page-contact .contact-card__title {
  font-family: var(--font-heading, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-primary, #0F1B2D);
  margin: 0 0 0.5rem;
}
.page-contact .contact-card__value {
  font-size: 1.05rem;
  color: var(--color-dark-gray, #333);
  margin: 0 0 0.25rem;
  word-break: break-all;
}
.page-contact .contact-card__value--mono {
  font-family: var(--font-data, 'Courier New', Consolas, monospace);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-primary, #0F1B2D);
}
.page-contact .contact-card__hint {
  font-size: 0.8rem;
  color: var(--color-secondary-teal, #1A4A5A);
  margin: 0.35rem 0 0;
  opacity: 0.75;
}
.page-contact .contact-card__desc {
  font-size: 0.9rem;
  color: var(--color-dark-gray, #333);
  margin: 0.35rem 0 0;
  opacity: 0.8;
}
.page-contact .contact-card__icon {
  font-size: 1.75rem;
  margin: 0 0 0.5rem;
}
.page-contact .contact-card--solid {
  background: var(--color-primary, #0F1B2D);
  color: var(--color-text-on-dark, #E0E0E0);
}
.page-contact .contact-card--solid .contact-card__value {
  color: var(--color-white, #fff);
}
.page-contact .contact-card--solid .contact-card__desc {
  color: var(--color-text-on-dark, #E0E0E0);
}
.page-contact .contact-card--solid .contact-card__icon {
  font-size: 2rem;
}

/* ---------- 侧边网格：服务时间 + 地址 ---------- */
.page-contact .contact-aside-grid {
  display: flex;
  flex-direction: column;
  gap: var(--contact-gap);
}
.page-contact .contact-hours,
.page-contact .contact-address {
  flex: 1 1 auto;
}

/* ---------- 地址卡片 ---------- */
.page-contact .contact-address__card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: var(--color-secondary-teal, #1A4A5A);
  color: var(--color-text-on-dark, #E0E0E0);
  padding: var(--card-padding);
  border-radius: var(--contact-radius);
}
.page-contact .address-content {
  flex: 1 1 auto;
}
.page-contact .address-content .contact-card__value {
  color: var(--color-white, #fff);
  font-weight: 600;
}
.page-contact .address-content .contact-card__desc {
  color: var(--color-text-on-dark, #E0E0E0);
  opacity: 0.8;
}
.page-contact .address-visual {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
}
.page-contact .address-icon {
  display: block;
  width: 100%;
  max-width: 140px;
  height: auto;
  border-radius: var(--border-radius-sm, 4px);
  object-fit: contain;
}

/* ---------- 额外说明 ---------- */
.page-contact .contact-extra {
  margin-top: 0.5rem;
}
.page-contact .extra-card {
  background: var(--color-primary, #0F1B2D);
  color: var(--color-text-on-dark, #E0E0E0);
  border-radius: var(--contact-radius);
  padding: var(--card-padding);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.page-contact .extra-card p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
}
.page-contact .extra-card strong {
  color: var(--color-accent, #FF7A00);
  font-weight: 600;
}
.page-contact .extra-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.75rem;
}
.page-contact .extra-links .btn {
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
}

/* ---------- 辅助类 ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ========== 桌面端 ≥768px ========== */
@media (min-width: 768px) {
  .page-contact {
    padding: 1.5rem 2rem 4rem;
    gap: 2.5rem;
  }
  .page-contact .contact-hero {
    flex-direction: row;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
  }
  .page-contact .contact-hero__visual {
    order: 1;
    flex: 0 0 45%;
  }
  .page-contact .contact-hero__img {
    max-height: 240px;
  }
  .page-contact .contact-hero__text {
    flex: 1 1 55%;
  }
  .page-contact .methods-grid {
    flex-direction: row;
  }
  .page-contact .methods-grid .contact-card {
    flex: 1 1 50%;
  }
  .page-contact .contact-aside-grid {
    flex-direction: row;
  }
  .page-contact .contact-hours {
    flex: 1 1 40%;
  }
  .page-contact .contact-address {
    flex: 1 1 60%;
  }
  .page-contact .contact-address__card {
    flex-direction: row;
    align-items: center;
  }
  .page-contact .address-visual {
    flex: 0 0 160px;
  }
  .page-contact .address-icon {
    max-width: 160px;
  }
  .page-contact .extra-card {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
  }
  .page-contact .extra-card p {
    flex: 1 1 auto;
  }
  .page-contact .extra-links {
    flex: 0 0 auto;
    margin-top: 0;
  }
}

/* ========== 大桌面端 ≥1024px ========== */
@media (min-width: 1024px) {
  .page-contact {
    padding: 2rem 2.5rem 5rem;
    gap: 3rem;
  }
  .page-contact .contact-hero {
    padding: 2.5rem 3rem;
    min-height: 300px;
  }
  .page-contact .contact-hero__img {
    max-height: 280px;
  }
  .page-contact .methods-grid .contact-card {
    padding: 2rem;
  }
  .page-contact .contact-card__value {
    font-size: 1.1rem;
  }
}