/* ===== 联系我们页 页面专属样式 ===== */
.page-contact {
  position: relative;
  display: block;
  width: 100%;
  min-height: 100vh;
  background: var(--color-bg, #0f0f1a);
  color: var(--color-text-light, #FFFFFF);
  font-family: var(--font-body, 'Inter', 'Arial', sans-serif);
  overflow-x: hidden;
}

/* ---------- 背景图 ---------- */
.page-contact__bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.page-contact__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.12;
  mix-blend-mode: screen;
  filter: saturate(1.4) hue-rotate(-5deg);
}

/* ---------- 容器 ---------- */
.page-contact__container {
  position: relative;
  z-index: 1;
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

/* ---------- 面包屑 ---------- */
.page-contact__breadcrumb {
  margin-bottom: 1.5rem;
}
.page-contact__breadcrumb .breadcrumb {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.25rem;
  padding: 0;
  margin: 0;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}
.page-contact__breadcrumb .breadcrumb li {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.page-contact__breadcrumb .breadcrumb li + li::before {
  content: "/";
  color: rgba(255, 255, 255, 0.3);
  margin-right: 0.25rem;
}
.page-contact__breadcrumb .breadcrumb a {
  color: var(--color-primary, #00BFFF);
  text-decoration: none;
  transition: opacity var(--transition, 0.3s ease-out);
}
.page-contact__breadcrumb .breadcrumb a:hover,
.page-contact__breadcrumb .breadcrumb a:focus-visible {
  opacity: 0.75;
  text-decoration: underline;
}
.page-contact__breadcrumb .breadcrumb [aria-current="page"] {
  color: var(--color-accent, #FFD700);
  font-weight: 600;
}

/* ---------- 页面标题 ---------- */
.page-contact__intro {
  margin-bottom: 3rem;
}
.page-contact__h1 {
  font-family: var(--font-heading, 'Futura Extra Bold', 'Impact', sans-serif);
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  color: var(--color-text-light, #FFFFFF);
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--color-primary, #00BFFF) 0%, var(--color-secondary, #FF4500) 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-contact__subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.75);
  max-width: 640px;
  margin: 0.75rem 0 0;
  font-weight: 400;
}

/* ---------- 通用章节 ---------- */
.page-contact__section {
  margin-bottom: 3.5rem;
}
.page-contact__section-title {
  font-family: var(--font-heading, 'Futura Extra Bold', 'Impact', sans-serif);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--color-text-light, #FFFFFF);
  margin: 0 0 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--color-primary, #00BFFF);
  display: inline-block;
  letter-spacing: 0.02em;
}

/* ---------- 联系方式卡片 ---------- */
.page-contact__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
.page-contact__card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem;
  background: var(--color-card-bg, rgba(26, 26, 46, 0.8));
  border: 1px solid var(--color-border, rgba(0, 191, 255, 0.3));
  border-radius: 0.75rem;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: transform var(--transition, 0.3s ease-out), box-shadow var(--transition, 0.3s ease-out);
}
.page-contact__card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 191, 255, 0.15);
}
.page-contact__card-icon {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(0, 191, 255, 0.12);
  color: var(--color-primary, #00BFFF);
}
.page-contact__card-body {
  flex: 1;
  min-width: 0;
}
.page-contact__card-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.5);
  margin: 0 0 0.35rem;
}
.page-contact__card-value {
  display: block;
  font-size: clamp(1.1rem, 2.8vw, 1.4rem);
  font-weight: 700;
  color: var(--color-text-light, #FFFFFF);
  line-height: 1.4;
  word-break: break-word;
}
.page-contact__card-value--phone,
.page-contact__card-value--email {
  color: var(--color-primary, #00BFFF);
  text-decoration: none;
  transition: color var(--transition, 0.3s ease-out);
}
.page-contact__card-value--phone:hover,
.page-contact__card-value--phone:focus-visible {
  color: var(--color-accent, #FFD700);
  text-decoration: underline;
}
.page-contact__card-value--email:hover,
.page-contact__card-value--email:focus-visible {
  color: var(--color-secondary, #FF4500);
  text-decoration: underline;
}
.page-contact__card-note {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  margin: 0.35rem 0 0;
  line-height: 1.5;
}

/* ---------- 服务时间 ---------- */
.page-contact__section--time .page-contact__time-box {
  padding: 1.5rem;
  background: var(--color-card-bg, rgba(26, 26, 46, 0.8));
  border: 1px solid var(--color-border, rgba(0, 191, 255, 0.3));
  border-radius: 0.75rem;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.page-contact__time-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.page-contact__time-item {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: baseline;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.page-contact__time-item:last-child {
  border-bottom: none;
}
.page-contact__time-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.55);
  min-width: 6rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.page-contact__time-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-light, #FFFFFF);
}
.page-contact__time-value--rest {
  color: rgba(255, 255, 255, 0.4);
  font-weight: 400;
}
.page-contact__time-note {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
  margin: 0.5rem 0 0;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.page-contact__inline-link {
  color: var(--color-primary, #00BFFF);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition, 0.3s ease-out);
}
.page-contact__inline-link:hover,
.page-contact__inline-link:focus-visible {
  color: var(--color-accent, #FFD700);
  text-decoration: underline;
}

/* ---------- 自助服务 ---------- */
.page-contact__section--self .page-contact__self-card {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding: 0;
  background: transparent;
  border: none;
  backdrop-filter: none;
}
.page-contact__self-content {
  padding: 1.5rem;
  background: var(--color-card-bg, rgba(26, 26, 46, 0.8));
  border: 1px solid var(--color-border, rgba(0, 191, 255, 0.3));
  border-radius: 0.75rem;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.page-contact__self-text {
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}
.page-contact__self-text .text-accent {
  color: var(--color-accent, #FFD700);
  font-weight: 700;
}
.page-contact__self-btn {
  align-self: flex-start;
}
.page-contact__self-visual {
  border-radius: 0.75rem;
  overflow: hidden;
  max-height: 200px;
}
.page-contact__self-img {
  width: 100%;
  height: auto;
  max-height: 200px;
  object-fit: cover;
  display: block;
  border-radius: 0.75rem;
  opacity: 0.85;
}

/* ---------- 信任声明 ---------- */
.page-contact__trust {
  padding: 1.5rem;
  background: rgba(0, 191, 255, 0.05);
  border: 1px solid rgba(0, 191, 255, 0.15);
  border-radius: 0.75rem;
  margin-top: 1rem;
}
.page-contact__trust-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.65);
  margin: 0;
  text-align: center;
}

/* ===== 响应式 ===== */
/* 平板及以上 */
@media (min-width: 640px) {
  .page-contact__container {
    padding: 3rem 2rem 5rem;
  }
  .page-contact__cards {
    grid-template-columns: 1fr 1fr;
  }
  .page-contact__card {
    padding: 1.75rem;
  }
  .page-contact__time-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-contact__time-item {
    border-bottom: none;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    padding: 0 1rem 0 0;
    flex-direction: column;
    gap: 0.25rem;
  }
  .page-contact__time-item:last-child {
    border-right: none;
  }
  .page-contact__time-label {
    min-width: auto;
  }
  .page-contact__section--self .page-contact__self-card {
    flex-direction: row;
    align-items: center;
  }
  .page-contact__self-content {
    flex: 2;
  }
  .page-contact__self-visual {
    flex: 1;
    max-height: 220px;
  }
  .page-contact__self-img {
    max-height: 220px;
  }
}

/* 桌面 */
@media (min-width: 1024px) {
  .page-contact__container {
    padding: 3.5rem 2.5rem 5rem;
  }
  .page-contact__cards {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-contact__card {
    flex-direction: column;
    gap: 1rem;
    padding: 2rem 1.75rem;
  }
  .page-contact__card-icon {
    width: 3.5rem;
    height: 3.5rem;
  }
  .page-contact__time-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-contact__self-content {
    padding: 2rem 2.5rem;
  }
  .page-contact__self-text {
    font-size: 1.15rem;
  }
  .page-contact__trust {
    padding: 2rem 3rem;
  }
}

/* 大屏优化 */
@media (min-width: 1440px) {
  .page-contact__container {
    padding: 4rem 3rem 6rem;
  }
  .page-contact__card {
    padding: 2.25rem 2rem;
  }
}