/* =====================================================
   page-contact – 联系品牌专属样式
   作用域：.page-contact
   移动端优先，含桌面端媒体查询
   ===================================================== */
.page-contact {
  --contact-gap: 2rem;
  --contact-card-min: 280px;
  --contact-border-radius: 0;
  --contact-hero-bg-start: #1B4D3E;
  --contact-hero-bg-end: #2A7A5E;
  --contact-card-bg: #FFFFFF;
  --contact-card-text: #1A1A1A;
  --contact-accent: #C8962E;
  --contact-border-color: #BFA76A;
  --contact-shadow: 8px 8px 0 rgba(27, 77, 62, 0.2);
  --contact-shadow-hover: 8px 8px 0 rgba(200, 150, 46, 0.35);
  --contact-font-heading: Impact, 'Arial Black', sans-serif;
  --contact-font-body: Georgia, 'Times New Roman', serif;
}

/* ===== 面包屑 ===== */
.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.6rem;
  font-family: var(--contact-font-body);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 1.5rem;
  padding: 0;
  list-style: none;
}
.page-contact .breadcrumb__link {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color var(--transition-fast, 0.2s ease);
}
.page-contact .breadcrumb__link:hover,
.page-contact .breadcrumb__link:focus-visible {
  color: var(--contact-accent);
  text-decoration: underline;
}
.page-contact .breadcrumb__sep {
  color: rgba(255, 255, 255, 0.4);
  user-select: none;
}
.page-contact .breadcrumb__current {
  color: var(--contact-accent);
  font-weight: 700;
}

/* ===== 框景首屏 ===== */
.page-contact .frame-viewport {
  background: linear-gradient(135deg, var(--contact-hero-bg-start), var(--contact-hero-bg-end));
  color: #FFFFFF;
  padding: 2.5rem 1rem 3rem;
  position: relative;
  border: none;
  box-shadow: none;
}
.page-contact .frame-viewport::before {
  content: '';
  position: absolute;
  inset: 0.75rem;
  border: 3px solid var(--contact-border-color);
  pointer-events: none;
  opacity: 0.5;
}
.page-contact .frame-viewport::after {
  content: '';
  position: absolute;
  inset: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  pointer-events: none;
}
.page-contact__hero-grid {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  align-items: center;
}
.page-contact__hero-visual {
  flex-shrink: 0;
  width: 100%;
  max-width: 400px;
  position: relative;
}
.page-contact__hero-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 400px;
  object-fit: cover;
  border: 3px solid var(--contact-border-color);
  box-shadow: var(--contact-shadow);
}
.page-contact__hero-content {
  flex: 1;
  text-align: center;
}
.page-contact__hero-title {
  font-family: var(--contact-font-heading);
  font-size: 2.8rem;
  line-height: 1.05;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0 0 0.75rem;
  color: #FFFFFF;
  word-break: break-word;
}
.page-contact__hero-desc {
  font-family: var(--contact-font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
  max-width: 48ch;
  margin: 0 auto 1rem;
}
.page-contact__hero-note {
  font-family: var(--contact-font-body);
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  background: rgba(0, 0, 0, 0.2);
  padding: 0.7rem 1rem;
  border-left: 4px solid var(--contact-accent);
  display: inline-block;
}
.page-contact__hero-note strong {
  color: var(--contact-accent);
  font-weight: 700;
}

/* ===== 联系方式区域 ===== */
.page-contact__methods {
  background: var(--clr-gray-light, #F2F2F2);
  padding: 3rem 1rem;
}
.page-contact__section-title {
  font-family: var(--contact-font-heading);
  font-size: 2rem;
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--contact-hero-bg-start);
  margin: 0 0 2rem;
  text-align: center;
  letter-spacing: 0.02em;
}
.page-contact__section-title--left {
  text-align: left;
}
.page-contact__section-title--light {
  color: #FFFFFF;
  text-shadow: 0 2px 4px rgba(0,0,0,0.15);
}

/* 卡片网格 – 移动端单列 */
.page-contact__cards {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  max-width: 1200px;
  margin: 0 auto;
}

/* 单个联系卡片 */
.page-contact__card {
  background: var(--contact-card-bg);
  color: var(--contact-card-text);
  border: 4px solid var(--contact-border-color);
  padding: 2rem 1.5rem;
  box-shadow: var(--contact-shadow);
  transition: border-color var(--transition-med, 0.35s ease),
              box-shadow var(--transition-med, 0.35s ease),
              transform var(--transition-med, 0.35s ease);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.page-contact__card:hover,
.page-contact__card:focus-within {
  border-color: var(--contact-accent);
  box-shadow: var(--contact-shadow-hover);
  transform: translateY(-4px);
}

/* 卡片错位 – 移动端微错位 */
.page-contact__card--email {
  transform: translateY(0);
}
.page-contact__card--phone {
  transform: translateY(0.5rem);
}
.page-contact__card--address {
  transform: translateY(0);
}

.page-contact__card-icon {
  color: var(--contact-accent);
  margin-bottom: 1rem;
  flex-shrink: 0;
}
.page-contact__card-icon svg {
  display: block;
  width: 44px;
  height: 44px;
}
.page-contact__card-title {
  font-family: var(--contact-font-heading);
  font-size: 1.3rem;
  line-height: 1.2;
  text-transform: uppercase;
  color: var(--contact-hero-bg-start);
  margin: 0 0 0.25rem;
  letter-spacing: 0.03em;
}
.page-contact__card-desc {
  font-family: var(--contact-font-body);
  font-size: 0.85rem;
  color: #666;
  margin: 0 0 0.75rem;
  line-height: 1.5;
}
.page-contact__card-link {
  font-family: var(--contact-font-body);
  font-size: 1rem;
  color: var(--contact-hero-bg-start);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition-fast, 0.2s ease),
              color var(--transition-fast, 0.2s ease);
  word-break: break-all;
}
.page-contact__card-link:hover,
.page-contact__card-link:focus-visible {
  color: var(--contact-accent);
  border-bottom-color: var(--contact-accent);
}
.page-contact__card-link--small {
  font-size: 0.9rem;
}
.page-contact__card-link--tel {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.page-contact__card-address {
  font-family: var(--contact-font-body);
  font-size: 1rem;
  font-style: normal;
  color: var(--contact-hero-bg-start);
  margin: 0 0 0.5rem;
  line-height: 1.5;
}
.page-contact__card-note {
  font-family: var(--contact-font-body);
  font-size: 0.8rem;
  color: #888;
  margin: 0.5rem 0 0;
  line-height: 1.5;
}
.page-contact__card-note a {
  color: var(--contact-hero-bg-start);
  text-decoration: underline;
}
.page-contact__card-note a:hover {
  color: var(--contact-accent);
}

/* ===== 来访路线 ===== */
.page-contact__location {
  background: #FFFFFF;
  padding: 3rem 1rem;
}
.page-contact__location-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}
.page-contact__location-text {
  flex: 1;
}
.page-contact__location-desc {
  font-family: var(--contact-font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--contact-card-text);
  margin: 0 0 1.2rem;
  max-width: 52ch;
}
.page-contact__location-tips {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.page-contact__location-tips li {
  font-family: var(--contact-font-body);
  font-size: 0.9rem;
  line-height: 1.5;
  color: #444;
  padding-left: 1.4rem;
  position: relative;
}
.page-contact__location-tips li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--contact-accent);
  font-weight: 700;
}
.page-contact__location-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.page-contact__location-visual {
  position: relative;
  width: 100%;
  max-width: 300px;
  flex-shrink: 0;
}
.page-contact__location-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 300px;
  object-fit: cover;
  border: 4px solid var(--contact-border-color);
  box-shadow: var(--contact-shadow);
}
.page-contact__location-marker {
  position: absolute;
  bottom: 1.2rem;
  right: 1.2rem;
  width: 40px;
  height: 40px;
  background: rgba(27, 77, 62, 0.85);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
  pointer-events: none;
}
.page-contact__location-marker svg {
  width: 28px;
  height: 28px;
}

/* ===== 常见咨询 ===== */
.page-contact__faq {
  background: linear-gradient(135deg, var(--contact-hero-bg-start), var(--contact-hero-bg-end));
  padding: 3rem 1rem;
  color: #FFFFFF;
}
.page-contact__faq-inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}
.page-contact__faq-desc {
  font-family: var(--contact-font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
  margin: 0 0 1.8rem;
}
.page-contact__faq-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}
.page-contact__faq-btn {
  font-family: var(--contact-font-heading);
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.8rem 2rem;
  background: var(--contact-accent);
  color: #1A1A1A;
  border: none;
  text-decoration: none;
  display: inline-block;
  transition: background var(--transition-fast, 0.2s ease),
              transform var(--transition-fast, 0.2s ease);
  box-shadow: 0 4px 0 rgba(0,0,0,0.15);
}
.page-contact__faq-btn:hover,
.page-contact__faq-btn:focus-visible {
  background: #DFB05C;
  transform: translateY(-2px);
  box-shadow: 0 6px 0 rgba(0,0,0,0.15);
}
.page-contact__faq-or {
  font-family: var(--contact-font-body);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}
.page-contact__faq-email {
  font-family: var(--contact-font-body);
  font-size: 0.95rem;
  color: var(--contact-accent);
  text-decoration: underline;
  transition: color var(--transition-fast, 0.2s ease);
}
.page-contact__faq-email:hover,
.page-contact__faq-email:focus-visible {
  color: #FFFFFF;
}
.page-contact__faq-reminder {
  font-family: var(--contact-font-body);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  margin: 0.5rem 0 0;
  line-height: 1.5;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1rem;
}

/* ===== 桌面端媒体查询 (≥768px) ===== */
@media (min-width: 768px) {
  .page-contact .frame-viewport {
    padding: 3rem 2rem 4rem;
  }
  .page-contact .frame-viewport::before {
    inset: 1rem;
    border-width: 4px;
  }
  .page-contact .frame-viewport::after {
    inset: 1.75rem;
  }
  .page-contact__hero-grid {
    flex-direction: row;
    align-items: center;
    gap: 3rem;
  }
  .page-contact__hero-visual {
    max-width: 400px;
    flex: 0 0 auto;
  }
  .page-contact__hero-content {
    text-align: left;
  }
  .page-contact__hero-title {
    font-size: 4rem;
  }
  .page-contact__hero-desc {
    margin: 0 0 1rem;
    font-size: 1.1rem;
  }
  .page-contact__hero-note {
    font-size: 0.95rem;
  }

  /* 联系方式：三列错位卡片 */
  .page-contact__methods {
    padding: 4rem 2rem;
  }
  .page-contact__section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
  }
  .page-contact__cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: start;
  }
  .page-contact__card {
    padding: 2.2rem 1.8rem;
    min-height: 320px;
  }
  /* 错位效果：中间卡片上移，右侧卡片下移 */
  .page-contact__card--email {
    transform: translateY(0);
  }
  .page-contact__card--phone {
    transform: translateY(2.5rem);
  }
  .page-contact__card--address {
    transform: translateY(1.2rem);
  }
  .page-contact__card:hover,
  .page-contact__card:focus-within {
    transform: translateY(calc(var(--offset-y, 0) - 6px));
  }
  .page-contact__card--email:hover,
  .page-contact__card--email:focus-within {
    transform: translateY(-6px);
  }
  .page-contact__card--phone:hover,
  .page-contact__card--phone:focus-within {
    transform: translateY(calc(2.5rem - 6px));
  }
  .page-contact__card--address:hover,
  .page-contact__card--address:focus-within {
    transform: translateY(calc(1.2rem - 6px));
  }
  .page-contact__card-icon svg {
    width: 52px;
    height: 52px;
  }
  .page-contact__card-title {
    font-size: 1.5rem;
  }

  /* 来访路线：并排布局 */
  .page-contact__location {
    padding: 4rem 2rem;
  }
  .page-contact__location-grid {
    flex-direction: row;
    align-items: flex-start;
    gap: 3rem;
  }
  .page-contact__location-text {
    flex: 1;
  }
  .page-contact__location-visual {
    flex: 0 0 300px;
  }
  .page-contact__location-tips {
    gap: 0.6rem;
  }

  /* 常见咨询：宽屏内聚 */
  .page-contact__faq {
    padding: 4rem 2rem;
  }
  .page-contact__faq-inner {
    max-width: 600px;
  }
  .page-contact__faq-actions {
    flex-direction: row;
    gap: 1.2rem;
  }
  .page-contact__faq-or {
    font-size: 0.9rem;
  }
  .page-contact__faq-desc {
    font-size: 1.05rem;
  }
}

/* ===== 大桌面端 (≥1024px) 微调 ===== */
@media (min-width: 1024px) {
  .page-contact__hero-title {
    font-size: 4.5rem;
  }
  .page-contact__cards {
    gap: 2.5rem;
  }
  .page-contact__card {
    padding: 2.5rem 2rem;
  }
  .page-contact__location-grid {
    gap: 4rem;
  }
}

.page-contact {
  --offset-y: 1rem;
}