.page-contact {
  --c-orange: #FFA500;
  --c-pink: #FF1493;
  --c-teal: #00CED1;
  --c-yellow: #FFD700;
  --c-tomato: #FF6347;
  --c-violet: #7B68EE;
  --c-green: #32CD32;
  --c-blue: #1E90FF;
  --c-darkblue: #2C3E50;
  --c-darkgreen: #1F3D2B;
  --form-radius: 18px;
}

/* ========== Hero ========== */
.page-contact .contact-hero {
  padding: 28px 0 40px;
  background: linear-gradient(135deg, #F5F7FA 0%, #E3EAF2 55%, #FBFCFD 100%);
  border-bottom: 3px solid var(--c-yellow);
}

.page-contact .breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted-a);
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.page-contact .breadcrumb a {
  color: var(--text-muted-a);
  text-decoration: none;
  transition: color var(--transition);
}

.page-contact .breadcrumb a:hover {
  color: var(--text-dark);
}

.page-contact .contact-hero-cols {
  display: grid;
  gap: 24px;
  align-items: end;
}

.page-contact .contact-hero h1 {
  margin: 0 0 12px;
  font-size: 30px;
  line-height: 1.22;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-contact .contact-hero-desc {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-muted-a);
  max-width: 660px;
}

.page-contact .contact-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .contact-hero-block {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--c-darkblue);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  color: var(--text-light);
  position: relative;
  overflow: hidden;
  border: 2px solid var(--c-yellow);
}

.page-contact .contact-hero-block::after {
  content: "";
  position: absolute;
  right: -26px;
  top: -26px;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255, 215, 0, 0.18);
}

.page-contact .hero-clock-icon {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--c-yellow);
  color: var(--text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-contact .hero-clock-num {
  font-size: 40px;
  font-weight: 900;
  line-height: 1;
  color: var(--c-yellow);
  font-family: var(--font-label);
}

.page-contact .hero-clock-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-contact .hero-clock-unit {
  font-size: 13px;
  color: var(--text-light);
  font-weight: 600;
}

.page-contact .hero-clock-note {
  font-size: 12px;
  color: var(--text-muted-b);
}

/* ========== Section Header 通用 ========== */
.page-contact .section-header {
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-contact .section-annotate {
  font-family: var(--font-label);
  font-size: 13px;
  color: var(--text-muted-a);
  letter-spacing: 0.02em;
}

.page-contact .section-title {
  margin: 0;
  font-size: 24px;
  font-weight: 900;
  line-height: 1.3;
}

.page-contact .section-subtitle {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted-a);
}

/* ========== 联系渠道 ========== */
.page-contact .contact-channels {
  background: var(--bg-page);
  padding: 44px 0 52px;
}

.page-contact .contact-channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .contact-channel-card {
  background: var(--bg-card);
  border: 2px solid var(--c-yellow);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: 0 2px 10px rgba(26, 26, 26, 0.05);
}

.page-contact .contact-channel-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  height: 6px;
}

.page-contact .card-email::before {
  background: linear-gradient(90deg, var(--c-orange), var(--c-yellow));
}

.page-contact .card-phone::before {
  background: linear-gradient(90deg, var(--c-pink), var(--c-tomato));
}

.page-contact .card-address::before {
  background: linear-gradient(90deg, var(--c-teal), #20B2AA);
}

.page-contact .contact-channel-icon {
  width: 62px;
  height: 62px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
  background: linear-gradient(135deg, #FFF7E6, #FFE9B8);
  color: var(--c-orange);
}

.page-contact .card-phone .contact-channel-icon {
  background: linear-gradient(135deg, #FFF0F6, #FFD6E7);
  color: var(--c-pink);
}

.page-contact .contact-channel-value {
  margin: 0;
  font-size: 18px;
  font-weight: 900;
  word-break: break-word;
  line-height: 1.4;
}

.page-contact .contact-channel-desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-muted-a);
}

.page-contact .contact-channel-card .badge {
  align-self: flex-start;
}

/* 地址卡 */
.page-contact .card-address {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .contact-address-media {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #E6FFFB, #D1F7F3);
  border-radius: var(--radius-md);
  padding: 16px;
}

.page-contact .contact-address-media img {
  border-radius: var(--radius-sm);
  object-fit: cover;
  max-width: 100%;
  height: auto;
}

.page-contact .contact-address-content {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ========== 反馈表单 ========== */
.page-contact .contact-form-section {
  background: var(--c-darkblue);
  color: var(--text-light);
  padding: 46px 0 56px;
  background-image: linear-gradient(135deg, rgba(255, 165, 0, 0.06) 0%, transparent 50%);
}

.page-contact .contact-form-section .section-title {
  color: var(--text-light);
}

.page-contact .contact-form-section .section-subtitle {
  color: var(--text-muted-b);
}

.page-contact .contact-form-section .section-annotate {
  color: rgba(255, 255, 255, 0.5);
}

.page-contact .contact-form-wrap {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 2px solid var(--c-yellow);
  padding: 26px 20px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.18);
}

.page-contact .contact-form-fields {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-contact .form-field-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted-a);
  font-family: var(--font-label);
  letter-spacing: 0.02em;
}

.page-contact .form-field-input,
.page-contact .form-field-topic,
.page-contact .form-field-textarea {
  background: var(--bg-page);
  border: 2px solid var(--border);
  border-radius: var(--form-radius);
  padding: 13px 16px;
  font-size: 14px;
  color: var(--text-muted-a);
  line-height: 1.5;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.page-contact .form-field-input:hover,
.page-contact .form-field-topic:hover,
.page-contact .form-field-textarea:hover {
  border-color: var(--c-yellow);
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.15);
}

.page-contact .form-field-input:active,
.page-contact .form-field-topic:active,
.page-contact .form-field-textarea:active {
  border-color: var(--c-orange);
}

.page-contact .form-field-topic {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.page-contact .topic-arrow {
  font-size: 12px;
  color: var(--text-muted-a);
  padding-left: 8px;
}

.page-contact .form-field-textarea {
  min-height: 120px;
  resize: none;
}

.page-contact .contact-form-submit-row {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
}

.page-contact .contact-submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 800;
  color: var(--text-dark);
  background: var(--c-yellow);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  border: 2px solid transparent;
}

.page-contact .contact-submit-btn:hover,
.page-contact .contact-submit-btn:active {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 24px rgba(255, 215, 0, 0.35);
  background: #FFE44D;
}

.page-contact .contact-submit-note {
  font-size: 13px;
  color: var(--text-muted-a);
}

/* ========== 处理时效 ========== */
.page-contact .contact-response {
  background: var(--c-darkgreen);
  color: var(--text-light);
  padding: 46px 0 52px;
  background-image:
    radial-gradient(circle at 85% 20%, rgba(255, 215, 0, 0.10) 0%, transparent 160px),
    linear-gradient(180deg, rgba(0, 0, 0, 0.18) 0%, transparent 100%);
}

.page-contact .contact-response .section-title {
  color: var(--text-light);
}

.page-contact .contact-response .section-subtitle {
  color: var(--text-muted-b);
}

.page-contact .contact-response .section-annotate {
  color: rgba(255, 255, 255, 0.48);
}

.page-contact .response-timeline {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-contact .response-timeline-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.page-contact .response-clock {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--c-yellow);
  color: var(--text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-contact .response-clock-label {
  font-size: 13px;
  color: var(--text-muted-b);
}

.page-contact .response-clock-value {
  font-size: 20px;
  font-weight: 900;
  color: var(--c-yellow);
  font-family: var(--font-label);
}

.page-contact .response-track {
  position: relative;
  height: 14px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.14);
  overflow: visible;
  display: flex;
  align-items: center;
}

.page-contact .response-track-fill {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--c-green), var(--c-teal) 38%, var(--c-blue) 72%, var(--c-yellow) 100%);
  opacity: 0.85;
}

.page-contact .response-track-dot {
  position: absolute;
  top: 50%;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  border: 3px solid var(--text-light);
  background: var(--c-green);
  z-index: 1;
}

.page-contact .response-track-dot.dot-a {
  left: 12%;
}

.page-contact .response-track-dot.dot-b {
  left: 50%;
  background: var(--c-blue);
}

.page-contact .response-track-dot.dot-c {
  left: 88%;
  background: var(--c-yellow);
}

.page-contact .response-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .response-step {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--c-yellow);
}

.page-contact .response-step-num {
  font-family: var(--font-label);
  font-size: 12px;
  color: var(--c-yellow);
  font-weight: 700;
}

.page-contact .response-step-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-light);
}

.page-contact .response-step-desc {
  font-size: 13px;
  color: var(--text-muted-b);
  line-height: 1.5;
}

/* ========== 相关指引 ========== */
.page-contact .contact-related {
  background: var(--bg-page);
  padding: 44px 0 52px;
}

.page-contact .contact-link-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .contact-link-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  text-decoration: none;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  flex-wrap: wrap;
}

.page-contact .contact-link-card:hover,
.page-contact .contact-link-card:active {
  border-color: var(--c-yellow);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(26, 26, 26, 0.08);
}

.page-contact .contact-link-title {
  flex: 1;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.5;
  min-width: 180px;
}

.page-contact .contact-link-arrow {
  font-family: var(--font-label);
  font-size: 18px;
  color: var(--c-orange);
  font-weight: 700;
}

/* ========== 响应式 ========== */
@media (min-width: 600px) {
  .page-contact .contact-form-wrap {
    padding: 32px 34px;
  }

  .page-contact .contact-form-fields {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .form-field-full {
    grid-column: 1 / -1;
  }

  .page-contact .response-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  .page-contact .response-step-desc {
    font-size: 12px;
  }

  .page-contact .contact-link-grid {
    grid-template-columns: 1fr 1fr;
  }

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

@media (min-width: 920px) {
  .page-contact .contact-hero {
    padding: 36px 0 48px;
  }

  .page-contact .contact-hero h1 {
    font-size: 40px;
  }

  .page-contact .contact-hero-desc {
    font-size: 15px;
  }

  .page-contact .contact-hero-cols {
    grid-template-columns: 1fr 280px;
  }

  .page-contact .contact-hero-block {
    padding: 20px 22px;
  }

  .page-contact .section-header {
    margin-bottom: 28px;
  }

  .page-contact .section-title {
    font-size: 30px;
  }

  .page-contact .contact-channel-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .page-contact .card-address {
    grid-column: 1 / -1;
    grid-template-columns: 180px 1fr;
    align-items: center;
    gap: 24px;
  }

  .page-contact .contact-address-media {
    min-height: 150px;
    padding: 14px;
  }

  .page-contact .card-address .contact-channel-value {
    font-size: 20px;
  }

  .page-contact .contact-form-section {
    padding: 56px 0 64px;
  }

  .page-contact .contact-response {
    padding: 56px 0 64px;
  }

  .page-contact .response-timeline {
    padding: 30px 32px;
  }

  .page-contact .contact-related {
    padding: 56px 0 64px;
  }

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

  .page-contact .contact-link-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 22px;
  }

  .page-contact .contact-link-title {
    font-size: 15px;
  }

  .page-contact .contact-link-arrow {
    align-self: flex-end;
  }
}