/* =============================================
   page-contact – 联系入口页专属样式
   作用域限定 .page-contact
   移动端优先 + 桌面媒体查询
   ============================================= */
.page-contact {
  --contact-banner-min-height: 320px;
  --contact-card-radius: 16px;
  --contact-icon-size: 48px;
  --contact-grid-gap: var(--space-lg);
  --contact-panel-radius: var(--radius-lg);
  --contact-overlay-bg: rgba(13, 27, 42, 0.55);
  color: var(--clr-text-primary);
  background-color: var(--clr-bg-dark);
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-family: var(--font-body);
  color: var(--clr-text-secondary);
  margin-bottom: var(--space-sm);
}

.page-contact .breadcrumb a {
  color: var(--clr-gold-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--clr-primary-orange);
  text-decoration: underline;
}

.page-contact .breadcrumb-sep {
  color: var(--clr-text-secondary);
}

.page-contact .breadcrumb [aria-current="page"] {
  color: var(--clr-text-primary);
  font-weight: 500;
}

/* ---------- Banner ---------- */
.page-contact .contact-banner {
  position: relative;
  min-height: var(--contact-banner-min-height);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--clr-gradient-bg);
  margin-top: var(--header-height);
}

.page-contact .contact-banner-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  width: 100%;
  position: relative;
  z-index: 2;
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

.page-contact .contact-banner-text {
  max-width: 720px;
}

.page-contact .contact-banner-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5.5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--clr-text-primary);
  margin: 0 0 var(--space-xs) 0;
  letter-spacing: -0.02em;
}

.page-contact .contact-banner-desc {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--clr-text-secondary);
  max-width: 600px;
  margin: 0;
}

.page-contact .contact-banner-visual {
  position: absolute;
  top: 0;
  right: 0;
  width: 55%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.page-contact .contact-banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  opacity: 0.3;
  mask-image: linear-gradient(to left, transparent 5%, black 50%);
  -webkit-mask-image: linear-gradient(to left, transparent 5%, black 50%);
}

/* ---------- 通用章节头部 ---------- */
.page-contact .contact-section-heading {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  margin: 0 0 var(--space-xs) 0;
  color: var(--clr-text-primary);
  position: relative;
  display: inline-block;
}

.page-contact .contact-section-heading::after {
  content: '';
  display: block;
  width: 48px;
  height: 4px;
  background: var(--clr-primary-orange);
  margin-top: var(--space-xs);
  border-radius: 2px;
}

.page-contact .contact-section-sub {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--clr-text-secondary);
  margin: 0 0 var(--space-lg) 0;
  max-width: 560px;
}

/* ---------- 联系方式卡片网格 ---------- */
.page-contact .contact-cards-section {
  padding-top: 0;
}

.page-contact .contact-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-grid-gap);
}

/* ---------- 单张卡片 ---------- */
.page-contact .contact-card {
  background: var(--clr-surface-dark);
  border-radius: var(--contact-card-radius);
  padding: var(--space-lg) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  position: relative;
  transition: transform var(--transition-med), box-shadow var(--transition-med);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(255, 107, 53, 0.08);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(255, 107, 53, 0.2);
}

.page-contact .contact-card-icon-wrap {
  width: var(--contact-icon-size);
  height: var(--contact-icon-size);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary-orange), var(--clr-gold-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  line-height: 1;
  flex-shrink: 0;
  margin-bottom: var(--space-xs);
}

.page-contact .contact-card-icon {
  display: block;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.page-contact .contact-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0;
  color: var(--clr-text-primary);
}

.page-contact .contact-card-value {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--clr-gold-accent);
  word-break: break-all;
  margin: 0;
  padding: var(--space-xs) var(--space-sm);
  background: rgba(13, 27, 42, 0.5);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(244, 162, 97, 0.15);
}

.page-contact .contact-card-note {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--clr-text-secondary);
  line-height: 1.5;
  margin: 0;
  flex-grow: 1;
}

.page-contact .contact-card-action {
  align-self: flex-start;
  margin-top: auto;
  font-size: 0.85rem;
  padding: var(--space-xs) var(--space-md);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.page-contact .contact-card-action:focus-visible {
  outline: 2px solid var(--clr-gold-accent);
  outline-offset: 2px;
}

/* ---------- 服务时间区 ---------- */
.page-contact .contact-hours-section {
  padding-top: 0;
}

.page-contact .hours-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  background: var(--clr-surface-dark);
  border-radius: var(--contact-panel-radius);
  padding: var(--space-lg) var(--space-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(255, 107, 53, 0.06);
}

.page-contact .hours-content {
  flex: 1;
}

.page-contact .hours-heading {
  margin-bottom: var(--space-sm);
}

.page-contact .hours-intro {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--clr-text-secondary);
  margin: 0 0 var(--space-md) 0;
}

.page-contact .hours-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin: 0 0 var(--space-md) 0;
}

.page-contact .hours-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--space-sm) var(--space-md);
  background: rgba(13, 27, 42, 0.4);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--clr-primary-orange);
}

.page-contact .hours-day {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--clr-text-primary);
}

.page-contact .hours-time {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--clr-gold-accent);
  margin: 0;
}

.page-contact .hours-note {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--clr-text-secondary);
  font-style: italic;
  margin: 0 0 var(--space-sm) 0;
}

.page-contact .hours-extra {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--clr-text-secondary);
  background: rgba(244, 162, 97, 0.08);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(244, 162, 97, 0.12);
  line-height: 1.5;
  margin-top: var(--space-sm);
}

.page-contact .hours-extra strong {
  color: var(--clr-primary-orange);
  font-weight: 600;
}

.page-contact .hours-visual {
  flex-shrink: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  max-height: 260px;
}

.page-contact .hours-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  display: block;
}

/* ---------- 联系须知 ---------- */
.page-contact .contact-notes-section {
  padding-top: 0;
}

.page-contact .notes-panel {
  background: linear-gradient(135deg, rgba(27, 42, 74, 0.6), rgba(13, 27, 42, 0.8));
  border-radius: var(--contact-panel-radius);
  padding: var(--space-lg) var(--space-md);
  border: 1px solid rgba(255, 107, 53, 0.08);
}

.page-contact .notes-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--clr-text-primary);
  margin: 0 0 var(--space-md) 0;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.page-contact .notes-title::before {
  content: 'ℹ';
  font-size: 1.2rem;
  color: var(--clr-primary-orange);
}

.page-contact .notes-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.page-contact .notes-list li {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--clr-text-secondary);
  line-height: 1.6;
  padding-left: 1.4rem;
  position: relative;
}

.page-contact .notes-list li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--clr-primary-orange);
  font-weight: 700;
  font-size: 1.2rem;
}

.page-contact .notes-list code {
  font-family: var(--font-mono);
  color: var(--clr-gold-accent);
  background: rgba(13, 27, 42, 0.4);
  padding: 0.1em 0.4em;
  border-radius: 3px;
  font-size: 0.85em;
}

/* ---------- 信任声明 ---------- */
.page-contact .contact-trust {
  padding-top: 0;
  padding-bottom: var(--space-xl);
}

.page-contact .contact-trust .trust-statement {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--clr-text-secondary);
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
  padding: var(--space-md);
  border-top: 1px solid rgba(176, 190, 197, 0.12);
  line-height: 1.6;
}

/* ---------- 桌面端媒体查询 ---------- */
@media (min-width: 768px) {
  .page-contact .contact-banner {
    min-height: 360px;
  }

  .page-contact .contact-banner-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-contact .contact-banner-text {
    flex: 0 0 55%;
  }

  .page-contact .contact-banner-visual {
    width: 45%;
    position: relative;
    height: auto;
    min-height: 280px;
    border-radius: var(--radius-md);
    overflow: hidden;
    pointer-events: none;
  }

  .page-contact .contact-banner-img {
    opacity: 0.6;
    mask-image: none;
    -webkit-mask-image: none;
    border-radius: var(--radius-md);
  }

  .page-contact .contact-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .contact-card {
    padding: var(--space-xl) var(--space-lg);
  }

  .page-contact .hours-panel {
    flex-direction: row;
    align-items: center;
    padding: var(--space-xl) var(--space-lg);
  }

  .page-contact .hours-visual {
    flex: 0 0 35%;
    max-height: 320px;
  }

  .page-contact .notes-panel {
    padding: var(--space-xl) var(--space-lg);
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-banner {
    min-height: 400px;
  }

  .page-contact .contact-banner-visual {
    min-height: 320px;
  }

  .page-contact .contact-cards-grid {
    gap: var(--space-xl);
  }
}