.page-contact {
  background-color: var(--color-fog);
  color: var(--color-carbon);
  font-family: var(--font-body);
}

/* ===== 页首区域 ===== */
.page-contact__hero {
  position: relative;
  overflow: hidden;
  padding: 32px 0 72px;
  background:
    linear-gradient(140deg, rgba(255,255,255,0.04) 0%, transparent 40%),
    linear-gradient(120deg, var(--color-navy) 0%, var(--color-royal) 100%);
}

.page-contact__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212,175,55,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,175,55,0.08) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.page-contact__hero::after {
  content: "";
  position: absolute;
  right: 24px;
  bottom: 24px;
  width: 140px;
  height: 140px;
  border-right: 1px solid rgba(212,175,55,0.4);
  border-bottom: 1px solid rgba(212,175,55,0.4);
  pointer-events: none;
}

.page-contact__hero-inner {
  position: relative;
  z-index: 1;
}

.page-contact .breadcrumb__link {
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-contact .breadcrumb__link:hover {
  color: var(--color-gold);
}

.page-contact .breadcrumb__item--current {
  color: var(--color-gold);
}

.page-contact .breadcrumb__sep {
  margin: 0 6px;
  color: rgba(255,255,255,0.4);
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-contact__hero-main {
  max-width: 720px;
  margin-top: 40px;
}

.page-contact__hero h1 {
  margin: 14px 0 6px;
  font-family: var(--font-headline);
  font-size: clamp(34px, 5.6vw, 52px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: 0.01em;
  color: var(--color-white);
}

.page-contact__hero-lead {
  margin: 0 0 16px;
  font-family: var(--font-headline);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-gold);
}

.page-contact__hero-desc {
  margin: 0;
  max-width: 640px;
  color: rgba(255,255,255,0.84);
  font-size: 16px;
  line-height: 1.85;
}

.page-contact__hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-contact__hero-badges span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border: 1px solid rgba(255,255,255,0.26);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.82);
}

.page-contact__hero-badges span::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-gold);
}

/* ===== 客服渠道 ===== */
.page-contact__channels {
  padding: 0 0 24px;
}

.page-contact__channels-card {
  margin-top: -40px;
  background: var(--color-white);
  border: 1px solid var(--color-cloud);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lift);
  overflow: hidden;
}

.page-contact__channels-media {
  position: relative;
  background: var(--color-navy);
}

.page-contact__channels-img {
  display: block;
  width: 100%;
  height: 180px;
  object-fit: cover;
  object-position: center;
}

.page-contact__channels-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-contact__channels-col {
  padding: 32px 24px 10px;
}

.page-contact__channels-head {
  margin-bottom: 12px;
}

.page-contact__channels-head .section-subheading {
  margin-top: 6px;
}

.page-contact__channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact__channel-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--color-cloud);
}

.page-contact__channel-item:last-child {
  border-bottom: none;
  padding-bottom: 4px;
}

.page-contact__channel-icon {
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  border: 1px solid rgba(212,175,55,0.35);
  border-radius: var(--radius-sm);
  background: rgba(212,175,55,0.08);
}

.page-contact__channel-content {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.page-contact__channel-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-royal);
}

.page-contact__channel-value {
  font-family: var(--font-headline);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-carbon);
  line-height: 1.35;
  word-break: break-word;
}

.page-contact__channel-hint {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-royal);
  opacity: 0.78;
}

.page-contact__panel {
  margin: 8px 24px 32px;
  padding: 24px;
  background: var(--color-cloud);
  border: 1px solid rgba(10,37,64,0.06);
  border-top: 3px solid var(--color-gold);
  border-radius: var(--radius-md);
}

.page-contact__panel-head {
  margin-bottom: 18px;
}

.page-contact__panel-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--color-gold);
}

.page-contact__panel-title {
  margin: 6px 0 4px;
  font-family: var(--font-headline);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-navy);
}

.page-contact__panel-lead {
  margin: 0;
  font-size: 14px;
  color: var(--color-royal);
}

.page-contact__panel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact__panel-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 8px;
}

.page-contact__panel-num {
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--color-gold);
}

.page-contact__panel-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-carbon);
}

.page-contact__panel-item strong {
  color: var(--color-navy);
  font-weight: 700;
}

.page-contact__panel-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(10,37,64,0.1);
}

.page-contact__panel-tag {
  padding: 4px 10px;
  border: 1px solid var(--color-cloud);
  border-radius: 999px;
  background: var(--color-white);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--color-royal);
}

/* ===== 工作时间 ===== */
.page-contact__hours {
  padding: 48px 0 20px;
}

.page-contact__hours-head {
  max-width: 640px;
  margin-bottom: 28px;
}

.page-contact__hours-head .section-subheading {
  margin-top: 6px;
}

.page-contact__hours-card {
  position: relative;
  overflow: hidden;
  padding: 32px 24px;
  background: var(--color-navy);
  border-radius: var(--radius-md);
  color: var(--color-fog);
}

.page-contact__hours-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.page-contact__hours-scale {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-contact__hours-hour {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-gold);
  white-space: nowrap;
}

.page-contact__hours-track {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 4px;
  height: 24px;
}

.page-contact__hours-dot {
  flex: 0 0 9px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-gold);
}

.page-contact__hours-fill {
  flex: 1 1 20%;
  height: 2px;
  background: rgba(255,255,255,0.18);
}

.page-contact__hours-mark {
  flex: 0 0 5px;
  width: 5px;
  height: 14px;
  background: rgba(212,175,55,0.6);
}

.page-contact__hours-marks {
  position: relative;
  height: 22px;
  margin-top: 4px;
}

.page-contact__hours-marks span {
  position: absolute;
  top: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255,255,255,0.55);
  transform: translateX(-50%);
}

.page-contact__hours-marks span:nth-child(1) { left: 25%; }
.page-contact__hours-marks span:nth-child(2) { left: 50%; }
.page-contact__hours-marks span:nth-child(3) { left: 75%; }

.page-contact__hours-note {
  position: relative;
  max-width: 620px;
  margin: 20px 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--color-gold);
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255,255,255,0.84);
}

/* ===== 沟通提示 ===== */
.page-contact__tips {
  padding: 32px 0 72px;
}

.page-contact__tips-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

.page-contact__tips-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--color-cloud);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

.page-contact__tips-head .section-subheading {
  margin-top: 6px;
}

.page-contact__tips-list {
  display: grid;
  gap: 22px;
  margin: 28px 0 0;
  padding: 0;
}

.page-contact__tips-item {
  margin: 0;
  padding-left: 16px;
  border-left: 2px solid var(--color-gold);
}

.page-contact__tips-item dt {
  font-family: var(--font-headline);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-navy);
}

.page-contact__tips-item dd {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-carbon);
}

.page-contact__tips-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--color-cloud);
}

.page-contact__tips-links-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-royal);
}

/* ===== 桌面端适配 ===== */
@media (min-width: 640px) {
  .page-contact__channels-img {
    height: 240px;
  }

  .page-contact__hours-card {
    padding: 40px 36px;
  }
}

@media (min-width: 860px) {
  .page-contact__hero {
    padding: 40px 0 120px;
  }

  .page-contact__hero-main {
    margin-top: 48px;
  }

  .page-contact__channels-body {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 8px;
  }

  .page-contact__channels-col {
    padding: 44px 24px 16px 48px;
  }

  .page-contact__channels-img {
    height: 300px;
  }

  .page-contact__panel {
    margin: 44px 32px 36px 0;
    padding: 28px;
  }

  .page-contact__hours {
    padding: 64px 0 28px;
  }

  .page-contact__tips-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 48px;
  }
}