.page-contact {
  --contact-hero-gradient: linear-gradient(135deg, #0B3D2E 0%, #0C4C3B 55%, #145043 100%);
  --contact-gold-soft: rgba(201, 162, 39, 0.14);
  --contact-ice-glow: rgba(168, 218, 220, 0.28);
  --contact-line-streak: repeating-linear-gradient(-45deg, rgba(168, 218, 220, 0.16) 0 2px, transparent 2px 14px);
  background: var(--surface-white);
  overflow-x: hidden;
}

/* 面包屑 */
.page-contact .breadcrumbs {
  position: relative;
  z-index: 2;
  padding: 18px 0 8px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  background: transparent;
}
.page-contact .breadcrumbs .container {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.page-contact .breadcrumbs a {
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.page-contact .breadcrumbs a:hover {
  color: var(--brand-gold);
  border-color: var(--brand-gold);
}
.page-contact .breadcrumbs-sep {
  color: var(--brand-ice-blue);
}
.page-contact .breadcrumbs-current {
  color: var(--text-primary);
  font-weight: 600;
}

/* 首屏横幅 */
.page-contact .contact-banner {
  position: relative;
  background: var(--contact-hero-gradient);
  color: var(--surface-white);
  isolation: isolate;
}
.page-contact .contact-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--contact-line-streak);
  opacity: 0.5;
  z-index: -1;
  pointer-events: none;
}
.page-contact .contact-banner::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 8px;
  background: var(--brand-gold);
  clip-path: polygon(0 0, 100% 0, 98% 100%, 2% 100%);
  z-index: 1;
}
.page-contact .contact-banner__inner {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 32px 0 40px;
}
.page-contact .contact-banner__content {
  max-width: 640px;
}
.page-contact .contact-banner .section-kicker {
  display: inline-block;
  padding: 4px 14px;
  background: var(--contact-ice-glow);
  border-radius: 999px;
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  color: var(--brand-ice-blue);
  margin-bottom: 14px;
}
.page-contact .contact-banner h1 {
  font-family: var(--font-title);
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  font-weight: 900;
  line-height: 1.1;
  margin: 0 0 16px;
  letter-spacing: 0.02em;
}
.page-contact .contact-banner__lead {
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.9);
  margin: 0 0 20px;
}
.page-contact .contact-banner__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.page-contact .contact-banner__note {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.68);
}
.page-contact .contact-banner__note a {
  color: var(--brand-ice-blue);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.page-contact .contact-banner__media {
  position: relative;
}
.page-contact .contact-banner__media img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-twist);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.35);
  display: block;
}

/* 直连渠道 */
.page-contact .contact-channels {
  padding: 48px 0 32px;
  background: var(--surface-white);
}
.page-contact .contact-channels__head {
  margin-bottom: 28px;
}
.page-contact .contact-channels__head .section-kicker {
  color: var(--brand-deep-green);
  font-weight: 700;
}
.page-contact .contact-channels__head h2 {
  font-family: var(--font-title);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 800;
  color: var(--text-primary);
  margin: 6px 0 0;
  line-height: 1.35;
}
.page-contact .contact-channels__grid {
  display: grid;
  gap: 20px;
}
.page-contact .contact-channel {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 20px;
  border-radius: var(--radius-twist);
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.page-contact .contact-channel:hover,
.page-contact .contact-channel:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.14);
  outline: none;
}
.page-contact .contact-channel--email {
  background: linear-gradient(135deg, var(--brand-deep-green), #0e4d3b);
  color: var(--surface-white);
}
.page-contact .contact-channel--email::after {
  content: '';
  position: absolute;
  right: -28px;
  top: -28px;
  width: 120px;
  height: 120px;
  background: var(--contact-gold-soft);
  border-radius: 50%;
  pointer-events: none;
}
.page-contact .contact-channel--phone {
  background: linear-gradient(135deg, var(--brand-warm-orange), #f0a84f);
  color: var(--surface-white);
}
.page-contact .contact-channel--phone::after {
  content: '';
  position: absolute;
  right: -28px;
  bottom: -40px;
  width: 120px;
  height: 120px;
  background: rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  pointer-events: none;
}
.page-contact .contact-channel__icon {
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-contact .contact-channel__icon svg {
  width: 24px;
  height: 24px;
}
.page-contact .contact-channel__content {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.page-contact .contact-channel__label {
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.72;
}
.page-contact .contact-channel__value {
  font-family: var(--font-num);
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  word-break: break-all;
}
.page-contact .contact-channel__hint {
  font-size: 0.8125rem;
  opacity: 0.78;
  line-height: 1.5;
}
.page-contact .contact-channel__arrow {
  margin-left: auto;
  font-size: 1.4rem;
  font-weight: 700;
  opacity: 0.7;
  transition: opacity 0.2s, transform 0.2s;
}
.page-contact .contact-channel:hover .contact-channel__arrow {
  opacity: 1;
  transform: translateX(4px);
}

/* 地址 */
.page-contact .contact-address {
  margin-top: 22px;
  display: grid;
  gap: 18px;
  background: var(--surface-light-ice);
  border: 1px solid var(--border-muted);
  border-radius: var(--radius-twist);
  padding: 24px 22px;
  align-items: center;
}
.page-contact .contact-address__tag {
  justify-self: start;
}
.page-contact .contact-address__map {
  position: relative;
  height: 120px;
  border-radius: 18px;
  overflow: hidden;
  background:
    linear-gradient(rgba(11, 61, 46, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 61, 46, 0.05) 1px, transparent 1px),
    var(--surface-white);
  background-size: 24px 24px;
  border: 1px solid var(--border-muted);
  cursor: help;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}
.page-contact .contact-address__map:hover,
.page-contact .contact-address__map:focus-visible {
  border-color: var(--brand-gold);
  box-shadow: 0 0 0 6px var(--contact-gold-soft);
  outline: none;
}
.page-contact .contact-address__line {
  position: absolute;
  background: rgba(11, 61, 46, 0.18);
  display: block;
}
.page-contact .contact-address__line--a {
  left: 0;
  right: 0;
  top: 38%;
  height: 2px;
  transform: rotate(-7deg);
}
.page-contact .contact-address__line--b {
  top: 0;
  bottom: 0;
  left: 58%;
  width: 2px;
  transform: rotate(9deg);
}
.page-contact .contact-address__line--c {
  left: 20%;
  top: 60%;
  width: 55%;
  height: 2px;
  transform: rotate(14deg);
}
.page-contact .contact-address__pin {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -70%);
  width: 34px;
  height: 34px;
  color: var(--brand-gold);
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.18));
}
.page-contact .contact-address__map-tip {
  position: absolute;
  left: 50%;
  bottom: 10px;
  transform: translateX(-50%);
  white-space: nowrap;
  background: var(--brand-deep-green);
  color: var(--surface-white);
  font-size: 0.75rem;
  padding: 5px 12px;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}
.page-contact .contact-address__map:hover .contact-address__map-tip,
.page-contact .contact-address__map:focus-visible .contact-address__map-tip {
  opacity: 1;
}
.page-contact .contact-address__info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.page-contact .contact-address__label {
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  text-transform: uppercase;
}
.page-contact .contact-address__value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.5;
}
.page-contact .contact-address__note {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* 工作时间 */
.page-contact .contact-hours {
  background: var(--surface-light-ice);
  padding: 52px 0;
  border-top: 1px solid var(--border-muted);
  border-bottom: 1px solid var(--border-muted);
  position: relative;
}
.page-contact .contact-hours::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 180px;
  height: 6px;
  background: var(--brand-ice-blue);
  clip-path: polygon(0 0, 100% 0, 80% 100%, 0 100%);
  opacity: 0.35;
}
.page-contact .contact-hours__inner {
  display: grid;
  gap: 30px;
}
.page-contact .contact-hours__media img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-twist);
  box-shadow: 0 14px 30px rgba(11, 61, 46, 0.14);
  display: block;
}
.page-contact .contact-hours__content .section-kicker {
  color: var(--brand-deep-green);
  font-weight: 700;
}
.page-contact .contact-hours__content h2 {
  font-family: var(--font-title);
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  font-weight: 800;
  color: var(--text-primary);
  margin: 6px 0 24px;
  line-height: 1.3;
}
.page-contact .contact-hours__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-contact .contact-hours__list li {
  background: var(--surface-white);
  border-radius: 18px;
  padding: 18px 20px;
  display: grid;
  gap: 6px;
  border-left: 4px solid var(--brand-gold);
  box-shadow: 0 4px 14px rgba(11, 61, 46, 0.06);
}
.page-contact .contact-hours__slot {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--brand-deep-green);
}
.page-contact .contact-hours__time {
  font-family: var(--font-num);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}
.page-contact .contact-hours__desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* 常见咨询方向 */
.page-contact .contact-topics {
  padding: 56px 0 48px;
  background: var(--surface-white);
}
.page-contact .contact-topics__head {
  margin-bottom: 28px;
  max-width: 760px;
}
.page-contact .contact-topics__head .section-kicker {
  color: var(--brand-deep-green);
  font-weight: 700;
}
.page-contact .contact-topics__head h2 {
  font-family: var(--font-title);
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  font-weight: 800;
  color: var(--text-primary);
  margin: 6px 0 10px;
}
.page-contact .contact-topics__head p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.page-contact .contact-topics__head a {
  color: var(--brand-deep-green);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.page-contact .contact-topics__grid {
  display: grid;
  gap: 18px;
}
.page-contact .contact-topic {
  position: relative;
  background: var(--surface-light-green);
  border-radius: var(--radius-twist);
  padding: 28px 24px 24px;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.page-contact .contact-topic:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(11, 61, 46, 0.1);
}
.page-contact .contact-topic__num {
  font-family: var(--font-num);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--brand-gold);
  letter-spacing: 0.08em;
}
.page-contact .contact-topic h3 {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 10px 0 8px;
}
.page-contact .contact-topic p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
}

/* 黑龙江本地合作 */
.page-contact .contact-local {
  position: relative;
  background: linear-gradient(135deg, var(--brand-deep-green), #0e4a39);
  color: var(--surface-white);
  padding: 52px 0;
  overflow: hidden;
}
.page-contact .contact-local::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--contact-line-streak);
  opacity: 0.45;
  pointer-events: none;
}
.page-contact .contact-local::after {
  content: '';
  position: absolute;
  left: -40px;
  bottom: -80px;
  width: 280px;
  height: 280px;
  background: rgba(168, 218, 220, 0.1);
  border-radius: 50%;
  pointer-events: none;
}
.page-contact .contact-local__inner {
  position: relative;
  z-index: 1;
  max-width: 780px;
}
.page-contact .contact-local__kicker {
  display: inline-block;
  background: var(--brand-gold);
  color: var(--dark-text-on-gold);
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}
.page-contact .contact-local h2 {
  font-family: var(--font-title);
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  font-weight: 800;
  margin: 0 0 14px;
}
.page-contact .contact-local__lead {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.88);
  margin: 0 0 20px;
}
.page-contact .contact-local__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-contact .contact-local__list li {
  position: relative;
  padding-left: 30px;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.92);
}
.page-contact .contact-local__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 16px;
  height: 16px;
  background: var(--brand-gold);
  transform: rotate(45deg) scale(0.55);
  border-radius: 3px;
}
.page-contact .contact-local__note {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.7;
  margin: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding-top: 18px;
}

/* 页面反馈 */
.page-contact .contact-feedback {
  background: var(--surface-light-green);
  padding: 52px 0;
}
.page-contact .contact-feedback__inner {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}
.page-contact .contact-feedback .section-kicker {
  color: var(--brand-deep-green);
  font-weight: 700;
}
.page-contact .contact-feedback h2 {
  font-family: var(--font-title);
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  font-weight: 800;
  color: var(--text-primary);
  margin: 8px 0 12px;
}
.page-contact .contact-feedback p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0 0 28px;
}
.page-contact .contact-feedback__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* 媒体查询：平板与桌面 */
@media (min-width: 768px) {
  .page-contact .contact-banner__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: 40px;
    padding: 52px 0 56px;
  }
  .page-contact .contact-banner__media {
    margin-right: -24px;
  }
  .page-contact .contact-channels {
    padding: 60px 0 40px;
  }
  .page-contact .contact-channels__grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-contact .contact-address {
    grid-template-columns: auto 1fr 1.8fr;
    gap: 24px;
  }
  .page-contact .contact-address__map {
    height: 140px;
  }
  .page-contact .contact-hours {
    padding: 64px 0;
  }
  .page-contact .contact-hours__inner {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 48px;
  }
  .page-contact .contact-topics {
    padding: 70px 0 60px;
  }
  .page-contact .contact-topics__grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .page-contact .contact-local {
    padding: 68px 0;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-banner__inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.85fr);
    gap: 56px;
  }
  .page-contact .contact-channel {
    padding: 34px 28px;
  }
  .page-contact .contact-channel__icon {
    flex-basis: 58px;
    width: 58px;
    height: 58px;
  }
  .page-contact .contact-channel__icon svg {
    width: 28px;
    height: 28px;
  }
  .page-contact .contact-topic {
    padding: 32px 30px 28px;
  }
  .page-contact .contact-local__list {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
  }
  .page-contact .contact-feedback {
    padding: 68px 0;
  }
}