/* ===== 联系入口页面专属样式 ===== */
.page-contact {
  background: var(--color-gray);
}

/* 面包屑 */
.page-contact .breadcrumb {
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 24px 14px;
  font-size: 13px;
}

.page-contact .crumb-link {
  color: var(--color-blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.page-contact .crumb-link:hover {
  border-color: var(--color-orange);
}

.page-contact .crumb-sep {
  margin: 0 8px;
  color: var(--color-orange);
}

.page-contact .crumb-current {
  color: var(--color-gray-dark);
  font-weight: 600;
}

/* Hero 首屏 */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  color: var(--color-white);
  background:
    radial-gradient(circle at 82% 18%, rgba(255, 199, 0, 0.16), transparent 52%),
    linear-gradient(135deg, var(--color-blue), var(--color-blue-deep) 64%, #FF7A00 148%);
  padding: 52px 24px 64px;
}

.page-contact .contact-hero::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 42px;
  background: linear-gradient(to bottom, transparent, var(--color-gray));
  pointer-events: none;
}

.page-contact .hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  margin: 0 auto;
}

.page-contact .hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  padding: 7px 14px;
  margin-bottom: 22px;
  font-size: 13px;
  letter-spacing: 0.02em;
}

.page-contact .kicker-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-yellow);
  box-shadow: 0 0 0 3px rgba(255, 199, 0, 0.28);
}

.page-contact .hero-title {
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.18;
  margin: 0 0 18px;
  max-width: 660px;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.18);
}

.page-contact .hero-title-accent {
  color: var(--color-yellow);
}

.page-contact .hero-desc {
  font-size: 16px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
  max-width: 640px;
  margin: 0 0 36px;
}

.page-contact .hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 36px;
  margin: 0;
}

.page-contact .hero-stat {
  min-width: 88px;
}

.page-contact .hero-stat dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.62);
  margin-bottom: 4px;
}

.page-contact .hero-stat dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--color-yellow);
}

.page-contact .hero-line-art {
  position: absolute;
  right: -30px;
  top: 18px;
  width: 240px;
  height: auto;
  pointer-events: none;
  opacity: 0.7;
}

/* 联系渠道 */
.page-contact .contact-channels {
  padding: 44px 24px 40px;
}

.page-contact .channels-layout {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

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

.page-contact .contact-card {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: 14px;
  padding: 30px 26px 24px;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.page-contact .contact-card:hover {
  box-shadow: var(--shadow-soft);
  transform: translateY(-2px);
}

.page-contact .contact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 26px;
  right: 26px;
  height: 3px;
  border-radius: 0 0 4px 4px;
}

.page-contact .contact-card-mail::before {
  background: var(--color-orange);
}

.page-contact .contact-card-phone::before {
  background: var(--color-yellow);
}

.page-contact .card-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.page-contact .card-icon-mail {
  background: var(--color-orange-soft);
  color: var(--color-orange);
}

.page-contact .card-icon-phone {
  background: #FFF8DC;
  color: #B8860B;
}

.page-contact .card-title {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 20px;
  color: var(--color-gray-dark);
  margin: 0 0 8px;
}

.page-contact .card-desc {
  font-size: 14px;
  line-height: 1.65;
  color: #556;
  margin: 0 0 16px;
}

.page-contact .contact-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-blue);
  text-decoration: none;
  border-bottom: 2px solid var(--color-orange);
  padding-bottom: 3px;
  margin-bottom: 12px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-contact .contact-link:hover {
  color: var(--color-orange);
  border-color: var(--color-blue);
}

.page-contact .card-note {
  font-size: 12px;
  color: #888;
  margin: 0;
}

/* 渠道右侧视觉 */
.page-contact .channels-visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-contact .visual-figure {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  background: var(--color-white);
}

.page-contact .visual-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .visual-note {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background-color: var(--color-white);
  background-image:
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent 21px,
      rgba(27, 58, 92, 0.07) 22px
    );
  border-left: 4px solid var(--color-orange);
  border-radius: 0 12px 12px 0;
  padding: 18px 18px 17px;
}

.page-contact .visual-note-icon {
  font-size: 20px;
  line-height: 1.3;
  color: var(--color-orange);
}

.page-contact .visual-note p {
  font-size: 13px;
  line-height: 1.7;
  color: #556;
  margin: 0;
}

/* 地址区 */
.page-contact .contact-address {
  background: var(--color-white);
  padding: 48px 24px;
}

.page-contact .address-layout {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

.page-contact .address-map {
  position: relative;
  border: 1px solid var(--color-border-light);
  border-radius: 14px;
  overflow: hidden;
  background:
    linear-gradient(rgba(27, 58, 92, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 58, 92, 0.07) 1px, transparent 1px),
    #EDF2F7;
  background-size: 22px 22px;
  padding: 10px;
}

.page-contact .address-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
}

.page-contact .map-pin {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 22px;
  height: 22px;
  transform: translate(-50%, -50%);
  background: var(--color-orange);
  border: 4px solid var(--color-white);
  border-radius: 50%;
  box-shadow: 0 2px 10px rgba(27, 58, 92, 0.4);
}

.page-contact .address-copy {
  order: -1;
}

.page-contact .address-title {
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 26px;
  color: var(--color-gray-dark);
  margin: 0 0 8px;
}

.page-contact .address-tag {
  display: inline-block;
  background: var(--color-blue);
  color: var(--color-white);
  font-size: 12px;
  line-height: 1;
  border-radius: 4px;
  padding: 5px 9px;
  margin-bottom: 16px;
}

.page-contact .address-text {
  font-size: 19px;
  line-height: 1.55;
  font-weight: 600;
  color: var(--color-gray-dark);
  margin: 0 0 12px;
}

.page-contact .address-note {
  font-size: 14px;
  line-height: 1.65;
  color: #667;
  margin: 0;
}

/* 合作与媒体 */
.page-contact .contact-partner {
  background: linear-gradient(180deg, #F2F8F5 0%, var(--color-gray) 100%);
  padding: 48px 24px;
}

.page-contact .partner-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-contact .partner-title {
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 26px;
  color: var(--color-gray-dark);
  margin: 0 0 12px;
}

.page-contact .partner-desc {
  font-size: 15px;
  line-height: 1.75;
  color: #556;
  margin: 0 0 20px;
  max-width: 560px;
}

.page-contact .partner-list {
  list-style: none;
  padding: 0;
  margin: 0 0 12px;
}

.page-contact .partner-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-gray-dark);
}

.page-contact .partner-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 10px;
  height: 10px;
  background: var(--color-orange);
  border-radius: 2px;
  transform: rotate(45deg);
}

.page-contact .partner-note {
  font-size: 13px;
  color: #788;
  margin: 0 0 20px;
  max-width: 520px;
}

.page-contact .btn-partner {
  display: inline-block;
  background: var(--color-orange);
  color: var(--color-white);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 6px;
  padding: 10px 22px;
  transition: background 0.2s ease, transform 0.2s ease;
}

.page-contact .btn-partner:hover {
  background: #E06C00;
  transform: translateY(-1px);
}

.page-contact .partner-aside {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.page-contact .partner-aside-item {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: 12px;
  padding: 18px 10px;
  text-align: center;
}

.page-contact .partner-aside-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-orange);
}

.page-contact .partner-aside-label {
  display: block;
  font-size: 12px;
  color: #889;
  margin-top: 4px;
}

/* 回复时效 */
.page-contact .contact-response {
  background: var(--color-blue);
  color: var(--color-white);
  padding: 48px 24px;
  position: relative;
  overflow: hidden;
}

.page-contact .contact-response::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-orange), var(--color-yellow), var(--color-orange));
}

.page-contact .response-inner {
  max-width: 1180px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.page-contact .response-title {
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 26px;
  margin: 0 0 28px;
}

.page-contact .response-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 28px;
}

.page-contact .response-item {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.page-contact .response-time {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-yellow);
  white-space: nowrap;
}

.page-contact .response-text {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.88);
  margin: 0;
}

.page-contact .response-note {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.page-contact .response-note a {
  color: var(--color-yellow);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* 更多入口 */
.page-contact .contact-more {
  padding: 48px 24px;
}

.page-contact .more-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .more-item {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: 14px;
  padding: 26px 24px;
  transition: box-shadow 0.25s ease;
}

.page-contact .more-item:hover {
  box-shadow: var(--shadow-soft);
}

.page-contact .more-title {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 18px;
  color: var(--color-gray-dark);
  margin: 0 0 8px;
}

.page-contact .more-text {
  font-size: 14px;
  line-height: 1.65;
  color: #667;
  margin: 0 0 16px;
}

.page-contact .btn-primary {
  display: inline-block;
  background: var(--color-orange);
  color: var(--color-white);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 6px;
  padding: 10px 22px;
  margin-right: 12px;
  transition: background 0.2s ease, transform 0.2s ease;
}

.page-contact .btn-primary:hover {
  background: #E06C00;
  transform: translateY(-1px);
}

.page-contact .btn-outline {
  display: inline-block;
  border: 1px solid var(--color-blue);
  color: var(--color-blue);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 6px;
  padding: 9px 22px;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-contact .btn-outline:hover {
  background: var(--color-blue);
  color: var(--color-white);
}

/* 桌面端 */
@media (min-width: 768px) {
  .page-contact .hero-stats {
    gap: 20px 48px;
  }
}

@media (min-width: 900px) {
  .page-contact .hero-inner {
    display: grid;
    grid-template-columns: 1fr 240px;
    gap: 40px;
    align-items: end;
  }

  .page-contact .hero-stats {
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
  }

  .page-contact .hero-line-art {
    width: 260px;
  }

  .page-contact .channels-layout {
    grid-template-columns: 1fr 0.85fr;
    gap: 40px;
    align-items: start;
  }

  .page-contact .address-layout {
    grid-template-columns: 1fr 1fr;
    gap: 44px;
  }

  .page-contact .address-copy {
    order: 0;
  }

  .page-contact .partner-inner {
    grid-template-columns: 1.4fr 1fr;
    gap: 44px;
  }

  .page-contact .response-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .page-contact .response-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

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

@media (min-width: 1200px) {
  .page-contact .contact-hero {
    padding: 72px 24px 80px;
  }
}

/* 减少动态偏好 */
@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .more-item,
  .page-contact .btn-partner,
  .page-contact .btn-primary {
    transition: none;
  }
}