/* ===== 联系咨询页 · page-contact ===== */
.page-contact {
  --contact-orange: #FF5C28;
  --contact-green: #B8FF3C;
  --contact-blue: #4FD1FF;
  --contact-red: #FF3D2E;
  --contact-gray: #8B95A5;
  background-image:
    linear-gradient(rgba(79, 209, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 209, 255, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  padding-bottom: 80px;
  overflow-x: hidden;
}

/* 面包屑 */
.page-contact .contact-breadcrumb {
  padding-top: 24px;
  padding-bottom: 4px;
}

/* SEC_01 联系渠道 */
.page-contact .contact-channel {
  padding: 32px 0 56px;
}

.page-contact .contact-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px 40px;
  align-items: center;
}

.page-contact .contact-intro-copy .index-label {
  margin-bottom: 10px;
}

.page-contact .contact-intro h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 900;
  font-style: italic;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

.page-contact .contact-intro-desc {
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-muted);
  margin: 0;
}

.page-contact .contact-intro-media {
  position: relative;
  align-self: stretch;
  min-height: 200px;
}

.page-contact .contact-intro-media::before {
  content: "";
  position: absolute;
  top: -10px;
  right: -10px;
  width: 36px;
  height: 36px;
  border-top: 3px solid var(--contact-orange);
  border-right: 3px solid var(--contact-orange);
  opacity: 0.7;
}

.page-contact .contact-intro-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
  background: var(--color-surface);
  border: 1px solid rgba(139, 149, 165, 0.25);
}

.page-contact .contact-channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 40px;
}

.page-contact .contact-channel-card {
  position: relative;
  padding: 26px 24px 24px;
  background: var(--color-surface);
  border: 1px solid rgba(139, 149, 165, 0.25);
  border-left: 5px solid var(--contact-orange);
  transition: transform 0.2s ease;
}

.page-contact .contact-channel-card--phone {
  border-left-color: var(--contact-blue);
}

.page-contact .contact-channel-card:hover {
  transform: translateY(-4px) rotate(-0.5deg);
}

.page-contact .contact-channel-card-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--contact-gray);
  margin-bottom: 12px;
}

.page-contact .contact-channel-address {
  font-family: var(--font-mono);
  font-size: clamp(17px, 3vw, 22px);
  font-weight: 600;
  word-break: break-all;
  line-height: 1.4;
  margin: 0 0 12px;
  color: var(--color-text);
}

.page-contact .contact-channel-note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--contact-gray);
  margin: 0;
}

.page-contact .contact-channel-hint {
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px dashed rgba(139, 149, 165, 0.25);
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--contact-gray);
}

/* SEC_02 服务时间与响应时效 */
.page-contact .contact-time {
  padding: 56px 0;
  border-top: 1px solid rgba(139, 149, 165, 0.2);
  border-bottom: 1px solid rgba(139, 149, 165, 0.2);
  background: rgba(28, 37, 65, 0.4);
}

.page-contact .contact-time-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.page-contact .contact-time .section-head p,
.page-contact .contact-info-head p,
.page-contact .contact-location-head p {
  color: var(--color-muted);
  max-width: 60ch;
}

.page-contact .contact-time-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 30px;
}

.page-contact .contact-time-card {
  padding: 26px 22px 22px;
  background: var(--color-surface);
  border: 1px solid rgba(139, 149, 165, 0.22);
  border-top: 4px solid var(--contact-green);
}

.page-contact .contact-time-card--alert {
  border-top-color: var(--contact-red);
}

.page-contact .contact-time-num {
  display: block;
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 900;
  font-style: italic;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--contact-green);
  margin-bottom: 10px;
}

.page-contact .contact-time-card--alert .contact-time-num {
  color: var(--contact-red);
}

.page-contact .contact-time-label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.page-contact .contact-time-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--contact-gray);
}

.page-contact .contact-time-quote {
  margin: 30px 0 0;
  padding: 20px 24px;
  background: var(--color-paper);
  color: var(--color-ink);
  border-left: 4px solid var(--contact-orange);
}

.page-contact .contact-time-quote p {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.7;
}

/* SEC_03 反馈时提供什么信息 */
.page-contact .contact-info {
  padding: 56px 0;
}

.page-contact .contact-info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 30px;
}

.page-contact .contact-info-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  column-gap: 14px;
  padding: 20px 18px;
  background: rgba(28, 37, 65, 0.55);
  border: 1px solid rgba(139, 149, 165, 0.18);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-contact .contact-info-item:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 92, 40, 0.5);
}

.page-contact .contact-info-index {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--contact-orange);
}

.page-contact .contact-info-item h3 {
  margin: 0 0 6px;
  font-size: 16px;
  line-height: 1.4;
  color: var(--color-text);
}

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

/* 反馈流程 */
.page-contact .contact-feedback-flow {
  margin-top: 32px;
  padding: 26px 24px 24px;
  background: var(--color-surface);
  border: 1px solid rgba(139, 149, 165, 0.22);
  position: relative;
}

.page-contact .contact-feedback-flow::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  width: 44px;
  height: 4px;
  background: var(--contact-green);
}

.page-contact .contact-feedback-flow > p {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--contact-gray);
}

.page-contact .contact-feedback-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: 18px;
}

.page-contact .contact-feedback-step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(139, 149, 165, 0.22);
}

.page-contact .contact-feedback-step:last-child {
  border-bottom: 0;
}

.page-contact .contact-feedback-step-num {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--contact-orange);
  flex: 0 0 30px;
}

.page-contact .contact-feedback-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text);
}

/* SEC_04 位置示意 */
.page-contact .contact-location {
  padding: 56px 0;
  border-top: 1px solid rgba(139, 149, 165, 0.2);
}

.page-contact .contact-location-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 32px;
}

.page-contact .contact-location-media {
  position: relative;
}

.page-contact .contact-location-media::after {
  content: "";
  position: absolute;
  left: 12px;
  bottom: -12px;
  z-index: -1;
  width: 60%;
  height: 12px;
  background: var(--contact-orange);
  opacity: 0.3;
  transform: skewX(-20deg);
}

.page-contact .contact-location-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  background: var(--color-surface);
  border: 1px solid rgba(139, 149, 165, 0.25);
}

.page-contact .contact-location-panel {
  padding: 26px 24px;
  background: var(--color-surface);
  border: 1px solid rgba(139, 149, 165, 0.25);
}

.page-contact .contact-location-address {
  margin: 14px 0 8px;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-text);
}

.page-contact .contact-location-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--contact-gray);
}

.page-contact .contact-location-svg {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 18px;
  background: var(--color-bg);
  border: 1px solid rgba(139, 149, 165, 0.15);
}

.page-contact .contact-location-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.page-contact .contact-location-actions .btn {
  text-decoration: none;
}

/* 辅助导航 */
.page-contact .contact-inset-links {
  padding-top: 48px;
}

.page-contact .contact-inset-links-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 18px;
  padding-top: 20px;
  border-top: 1px dashed rgba(139, 149, 165, 0.22);
}

.page-contact .contact-inset-links-inner p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--contact-gray);
}

.page-contact .contact-inset-links-inner a {
  font-size: 14px;
  color: var(--contact-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 209, 255, 0.35);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-contact .contact-inset-links-inner a:hover {
  color: var(--contact-green);
  border-color: var(--contact-green);
}

@media (min-width: 768px) {
  .page-contact .contact-intro {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .page-contact .contact-channel-grid {
    grid-template-columns: 1fr 1fr;
    column-gap: 24px;
  }

  .page-contact .contact-time-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-contact .contact-info-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .page-contact .contact-feedback-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 22px;
  }

  .page-contact .contact-feedback-step {
    padding: 12px 14px;
    border-bottom: 0;
    border-left: 1px dashed rgba(139, 149, 165, 0.22);
  }

  .page-contact .contact-location-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 28px;
    align-items: start;
  }
}