.page-contact {
  --contact-gap: 32px;
  --contact-card-radius: var(--radius-md);
  --contact-hero-stripe-h: 6px;
  --contact-map-maxh: 420px;
  --contact-icon-size: 100px;
  --contact-overlay-bg: rgba(26, 26, 26, 0.55);
  --contact-highlight-color: var(--primary-red);
  --contact-card-bg: rgba(45, 45, 45, 0.72);
  --contact-card-border: 1px solid rgba(64, 64, 64, 0.5);
  --contact-bar-w: 5px;
  --contact-transition: var(--transition-speed) ease;

  display: block;
  width: 100%;
  max-width: 100%;
}

/* ── 容器 ── */
.page-contact .contact-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 20px 48px;
}

/* ── 面包屑 ── */
.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  color: var(--text-gray);
  letter-spacing: 0.02em;
}

.page-contact .breadcrumb-link {
  color: var(--text-gray);
  text-decoration: none;
  transition: color var(--contact-transition);
}

.page-contact .breadcrumb-link:hover,
.page-contact .breadcrumb-link:focus-visible {
  color: var(--text-white);
  outline: 2px solid var(--accent-green);
  outline-offset: 2px;
}

.page-contact .breadcrumb-sep {
  color: var(--divider-gray);
  font-size: 14px;
  user-select: none;
}

.page-contact .breadcrumb-current {
  color: var(--text-white);
  font-weight: 500;
}

/* ── 首屏标题区 ── */
.page-contact .contact-hero {
  position: relative;
  margin-bottom: 40px;
  padding-bottom: 24px;
}

.page-contact .contact-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 6vw, 3.75rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-white);
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.page-contact .contact-hero__desc {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.8vw, 1.125rem);
  font-weight: 400;
  line-height: 1.65;
  color: var(--text-gray);
  max-width: 680px;
  margin: 0 0 20px;
}

.page-contact .contact-hero__stripe {
  width: 72px;
  height: var(--contact-hero-stripe-h);
  background: var(--primary-red);
  border-radius: 3px;
}

/* ── 两栏网格 ── */
.page-contact .contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-gap);
  margin-bottom: 48px;
}

/* ── 联系方式卡片列 ── */
.page-contact .contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-contact .contact-card {
  display: flex;
  align-items: stretch;
  background: var(--contact-card-bg);
  border-radius: var(--contact-card-radius);
  border: var(--contact-card-border);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: box-shadow var(--contact-transition), transform var(--contact-transition);
  min-height: 0;
}

.page-contact .contact-card:hover {
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.page-contact .contact-card__bar {
  flex-shrink: 0;
  width: var(--contact-bar-w);
  background: var(--primary-red);
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.page-contact .contact-card__body {
  flex: 1;
  padding: 18px 22px 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.page-contact .contact-card__label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-green);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.page-contact .contact-card__value {
  font-family: var(--font-heading);
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  font-weight: 500;
  color: var(--text-white);
  line-height: 1.3;
  word-break: break-word;
  margin: 0;
}

.page-contact .contact-card__value--link {
  color: var(--text-white);
  text-decoration: none;
  transition: color var(--contact-transition);
}

.page-contact .contact-card__value--link:hover,
.page-contact .contact-card__value--link:focus-visible {
  color: var(--primary-red);
  outline: 2px solid var(--accent-green);
  outline-offset: 2px;
}

.page-contact .contact-card__highlight {
  color: var(--contact-highlight-color);
  font-weight: 600;
}

.page-contact .contact-card__note {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--text-gray);
  margin: 6px 0 0;
  line-height: 1.4;
}

/* ── 地图区域 ── */
.page-contact .contact-map-wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-contact .contact-map {
  position: relative;
  width: 100%;
  max-height: var(--contact-map-maxh);
  border-radius: var(--contact-card-radius);
  overflow: hidden;
  border: 1px solid var(--divider-gray);
  background: var(--bg-card);
  box-shadow: var(--shadow-card);
  cursor: grab;
  transition: border-color var(--contact-transition);
}

.page-contact .contact-map:hover {
  border-color: var(--primary-red);
}

.page-contact .contact-map__img {
  display: block;
  width: 100%;
  height: auto;
  max-height: var(--contact-map-maxh);
  object-fit: cover;
  object-position: center;
  transition: transform 0.4s ease;
}

.page-contact .contact-map:hover .contact-map__img {
  transform: scale(1.02);
}

.page-contact .contact-map__overlay {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: var(--contact-overlay-bg);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  pointer-events: none;
  user-select: none;
}

.page-contact .contact-map__hint {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--text-white);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-contact .contact-map__caption {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--text-gray);
  margin: 0;
  text-align: right;
  letter-spacing: 0.02em;
}

/* ── 客服说明 ── */
.page-contact .contact-service {
  margin-bottom: 40px;
  border-top: 1px solid var(--divider-gray);
  padding-top: 40px;
}

.page-contact .contact-service__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}

.page-contact .contact-service__icon {
  flex-shrink: 0;
  width: var(--contact-icon-size);
  height: var(--contact-icon-size);
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--primary-red);
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-contact .contact-service__avatar {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 50%;
}

.page-contact .contact-service__text {
  flex: 1;
  max-width: 620px;
}

.page-contact .contact-service__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  font-weight: 600;
  color: var(--text-white);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 12px;
}

.page-contact .contact-service__desc {
  font-family: var(--font-body);
  font-size: clamp(0.9rem, 1.6vw, 1rem);
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-gray);
  margin: 0 0 20px;
}

.page-contact .contact-service__links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

/* ── 按钮 ── */
.page-contact .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1;
  color: var(--text-white);
  background: var(--primary-red);
  border: none;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--contact-transition), box-shadow var(--contact-transition), background var(--contact-transition);
  box-shadow: 0 2px 8px rgba(230, 57, 70, 0.25);
  min-height: 44px;
}

.page-contact .btn:hover,
.page-contact .btn:focus-visible {
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(230, 57, 70, 0.35);
  outline: 2px solid var(--accent-green);
  outline-offset: 2px;
}

.page-contact .btn--outline {
  background: transparent;
  color: var(--text-white);
  border: 2px solid var(--primary-red);
  box-shadow: none;
}

.page-contact .btn--outline:hover,
.page-contact .btn--outline:focus-visible {
  background: var(--primary-red);
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(230, 57, 70, 0.25);
}

/* ── 信任声明 ── */
.page-contact .contact-trust {
  padding: 24px 0 8px;
  border-top: 1px solid var(--divider-gray);
}

.page-contact .trust-statement {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--text-gray);
  text-align: center;
  line-height: 1.6;
  margin: 0;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  letter-spacing: 0.01em;
}

/* ── 滚动显现动画 ── */
.page-contact [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.page-contact [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .page-contact [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .page-contact .contact-card:hover {
    transform: none;
  }
  .page-contact .contact-map:hover .contact-map__img {
    transform: none;
  }
  .page-contact .btn:hover,
  .page-contact .btn--outline:hover {
    transform: none;
  }
}

/* ── 桌面端（≥768px） ── */
@media (min-width: 768px) {
  .page-contact .contact-container {
    padding: 32px 32px 56px;
  }

  .page-contact .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .page-contact .contact-hero__title {
    font-size: clamp(2.75rem, 4.5vw, 3.75rem);
  }

  .page-contact .contact-info {
    gap: 24px;
  }

  .page-contact .contact-card__body {
    padding: 22px 28px 20px;
  }

  .page-contact .contact-service__inner {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
  }

  .page-contact .contact-service__links {
    justify-content: flex-start;
  }

  .page-contact .contact-map {
    max-height: 480px;
  }
}

/* ── 桌面端（≥1024px） ── */
@media (min-width: 1024px) {
  .page-contact .contact-container {
    padding: 40px 40px 64px;
  }

  .page-contact .contact-grid {
    gap: 56px;
  }

  .page-contact .contact-card__value {
    font-size: 1.4rem;
  }
}