.page-contact {
  --contact-glow: rgba(255, 77, 0, 0.28);
  position: relative;
  overflow: hidden;
}

/* ===== Hero 区域 ===== */
.page-contact__hero {
  position: relative;
  padding: calc(var(--header-h) + var(--space-12)) 0 var(--space-12);
  overflow: hidden;
  background:
    linear-gradient(115deg, rgba(255, 77, 0, 0.18) 0%, rgba(255, 77, 0, 0.02) 40%, transparent 64%),
    linear-gradient(180deg, rgba(10, 17, 40, 0.72), rgba(10, 17, 40, 0.94) 82%);
}

.page-contact__hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.page-contact__hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 32%;
  opacity: 0.16;
  filter: saturate(1.25) contrast(1.05);
  display: block;
  max-width: 100%;
}

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

.page-contact__hero .breadcrumb {
  margin-bottom: var(--space-8);
}

.page-contact__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.375rem 1rem;
  border: 1px solid rgba(255, 210, 0, 0.3);
  border-left: 4px solid var(--color-accent);
  background: rgba(255, 210, 0, 0.06);
  color: var(--color-accent);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-6);
}

.page-contact__title {
  font-family: var(--font-headline);
  font-style: italic;
  font-size: var(--fs-h1);
  line-height: 1.05;
  letter-spacing: 0.01em;
  color: var(--color-text);
  margin: 0 0 var(--space-6);
  max-width: 16em;
}

.page-contact__subtitle {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-text-dim);
  margin: 0;
  max-width: 48em;
}

/* ===== 章节体系 ===== */
.page-contact .chapter {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.page-contact .chapter-num {
  font-family: var(--font-headline);
  font-style: italic;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--color-primary);
  letter-spacing: 0.02em;
}

.page-contact .chapter-label {
  font-size: var(--fs-small);
  letter-spacing: 0.3em;
  color: var(--color-accent);
  text-transform: uppercase;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid rgba(255, 210, 0, 0.35);
}

/* ===== 01 联系方式：分屏 ===== */
.page-contact__contact {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.page-contact__split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.page-contact__guide {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  padding: var(--space-8);
  border: 1px solid rgba(192, 197, 206, 0.16);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(19, 28, 51, 0.86), rgba(10, 17, 40, 0.72));
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.page-contact__guide::after {
  content: "";
  position: absolute;
  top: -3rem;
  right: -3rem;
  width: 12rem;
  height: 12rem;
  background: radial-gradient(circle, rgba(255, 77, 0, 0.2), transparent 68%);
  pointer-events: none;
}

.page-contact__guide-kicker {
  font-size: var(--fs-small);
  color: var(--color-accent);
  letter-spacing: 0.08em;
  margin: 0;
}

.page-contact__guide h2 {
  font-family: var(--font-headline);
  font-size: var(--fs-h2);
  line-height: 1.1;
  margin: 0;
  color: var(--color-text);
}

.page-contact__guide > p:not(.page-contact__guide-kicker) {
  color: var(--color-text-dim);
  font-size: var(--fs-small);
  line-height: 1.7;
  margin: 0;
}

.page-contact__guide-list {
  display: grid;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact__guide-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4);
  text-decoration: none;
  border: 1px solid rgba(192, 197, 206, 0.14);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-contact__guide-item:hover {
  border-color: var(--contact-glow);
  background: rgba(255, 77, 0, 0.06);
  transform: translateX(4px);
}

.page-contact__guide-num {
  font-family: var(--font-headline);
  font-style: italic;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-primary);
  min-width: 2.4rem;
}

.page-contact__guide-body {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.page-contact__guide-body strong {
  display: block;
  color: var(--color-text);
  font-size: 1rem;
  font-weight: 600;
}

.page-contact__guide-body span {
  color: var(--color-text-dim);
  font-size: var(--fs-small);
  line-height: 1.5;
}

.page-contact__guide-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(192, 197, 206, 0.14);
}

.page-contact__guide-foot a {
  color: var(--color-text);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 77, 0, 0.4);
  transition: color 0.2s, border-color 0.2s;
}

.page-contact__guide-foot a:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.page-contact__info-card {
  border: 1px solid rgba(255, 77, 0, 0.22);
  border-radius: var(--radius-lg);
  background: linear-gradient(200deg, rgba(19, 28, 51, 0.82), rgba(10, 17, 40, 0.72));
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-contact__info-card:hover {
  border-color: rgba(255, 77, 0, 0.55);
  box-shadow: 0 0 0 1px rgba(255, 77, 0, 0.3), 0 16px 48px rgba(255, 77, 0, 0.14);
}

.page-contact__info-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.page-contact__info-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  max-width: 100%;
}

.page-contact__info-body {
  padding: var(--space-8);
  flex: 1;
}

.page-contact__info-body h2 {
  font-family: var(--font-headline);
  font-size: var(--fs-h3);
  line-height: 1.2;
  color: var(--color-text);
  margin: 0 0 var(--space-6);
}

.page-contact__info-list {
  display: grid;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact__info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.04);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-contact__info-item:hover {
  border-color: rgba(255, 77, 0, 0.35);
  background: rgba(255, 77, 0, 0.05);
}

.page-contact__info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 77, 0, 0.12);
  border: 1px solid rgba(255, 77, 0, 0.3);
  color: var(--color-primary);
}

.page-contact__info-detail {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.page-contact__info-label {
  font-size: var(--fs-small);
  color: var(--color-text-dim);
}

.page-contact__info-link {
  color: var(--color-text);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 77, 0, 0.35);
  transition: color 0.2s, border-color 0.2s;
  word-break: break-all;
}

.page-contact__info-link:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.page-contact__info-text {
  color: var(--color-text);
  line-height: 1.6;
}

/* ===== 02 服务时间与响应 ===== */
.page-contact__response {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.page-contact__response-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.page-contact__response-main {
  padding: var(--space-8);
  border: 1px solid rgba(255, 77, 0, 0.22);
  border-radius: var(--radius-lg);
  background: linear-gradient(140deg, rgba(19, 28, 51, 0.82), rgba(10, 17, 40, 0.75));
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.page-contact__response-main::after {
  content: "";
  position: absolute;
  right: -4rem;
  bottom: -4rem;
  width: 14rem;
  height: 14rem;
  background: radial-gradient(circle, rgba(255, 210, 0, 0.1), transparent 70%);
  pointer-events: none;
}

.page-contact__response-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.page-contact__response-big {
  font-family: var(--font-headline);
  font-style: italic;
  font-size: 3.5rem;
  line-height: 1;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}

.page-contact__response-main h2 {
  font-family: var(--font-headline);
  font-size: var(--fs-h2);
  line-height: 1.15;
  color: var(--color-text);
  margin: 0 0 var(--space-4);
}

.page-contact__response-main p {
  color: var(--color-text-dim);
  line-height: 1.8;
  margin: 0 0 var(--space-4);
}

.page-contact__response-main a {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 77, 0, 0.3);
}

.page-contact__response-main a:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.page-contact__response-side {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  justify-content: center;
}

.page-contact__response-side .data-chip {
  background: rgba(19, 28, 51, 0.6);
  border: 1px solid rgba(192, 197, 206, 0.14);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: var(--fs-small);
}

/* ===== 03 咨询分类 ===== */
.page-contact__categories {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.page-contact__categories-grid {
  gap: var(--space-6);
}

.page-contact__category {
  display: flex;
  flex-direction: column;
  padding: var(--space-8);
  border: 1px solid rgba(192, 197, 206, 0.14);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(19, 28, 51, 0.72), rgba(10, 17, 40, 0.72));
  box-shadow: var(--shadow-micro);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-contact__category:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 77, 0, 0.5);
  box-shadow: var(--shadow-card);
}

.page-contact__category-num {
  display: block;
  font-family: var(--font-headline);
  font-style: italic;
  font-size: 2rem;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--color-primary);
  margin-bottom: var(--space-4);
}

.page-contact__category h3 {
  font-family: var(--font-headline);
  font-size: var(--fs-h3);
  color: var(--color-text);
  margin: 0 0 var(--space-4);
}

.page-contact__category p {
  flex: 1;
  color: var(--color-text-dim);
  font-size: var(--fs-small);
  line-height: 1.75;
  margin: 0 0 var(--space-6);
}

.page-contact__category .btn {
  align-self: flex-start;
}

/* ===== 04 位置说明 ===== */
.page-contact__location {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.page-contact__location-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.page-contact__location-info {
  padding: var(--space-8);
  border: 1px solid rgba(192, 197, 206, 0.16);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(19, 28, 51, 0.76), rgba(10, 17, 40, 0.7));
}

.page-contact__location-info h2 {
  font-family: var(--font-headline);
  font-size: var(--fs-h3);
  line-height: 1.3;
  color: var(--color-text);
  margin: var(--space-4) 0 var(--space-4);
}

.page-contact__location-info p {
  color: var(--color-text-dim);
  line-height: 1.75;
  margin: 0 0 var(--space-4);
}

.page-contact__location-link {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 77, 0, 0.3);
}

.page-contact__location-link:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.page-contact__location-map {
  border: 1px solid rgba(255, 77, 0, 0.18);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(19, 28, 51, 0.6);
  box-shadow: var(--shadow-card);
}

.page-contact__map-svg {
  display: block;
  width: 100%;
  height: auto;
}

/* ===== 05 注意事项 ===== */
.page-contact__notes {
  padding-top: var(--space-16);
  padding-bottom: var(--space-24);
}

.page-contact__notes-panel {
  padding: var(--space-8);
  border: 1px solid rgba(255, 210, 0, 0.16);
  border-radius: var(--radius-lg);
  background: linear-gradient(110deg, rgba(19, 28, 51, 0.8), rgba(10, 17, 40, 0.78));
}

.page-contact__notes-panel h2 {
  font-family: var(--font-headline);
  font-size: var(--fs-h2);
  line-height: 1.2;
  color: var(--color-text);
  margin: 0 0 var(--space-6);
}

.page-contact__notes-panel ul {
  display: grid;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact__notes-panel li {
  position: relative;
  padding-left: var(--space-6);
  color: var(--color-text-dim);
  line-height: 1.75;
}

.page-contact__notes-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--color-primary);
  transform: rotate(45deg);
}

/* ===== 响应式 ===== */
@media (min-width: 640px) {
  .page-contact__hero {
    padding-top: calc(var(--header-h) + var(--space-16));
    padding-bottom: var(--space-16);
  }

  .page-contact__info-media {
    aspect-ratio: 16 / 9;
  }

  .page-contact__response-wrap {
    grid-template-columns: minmax(0, 5fr) minmax(0, 3fr);
  }
}

@media (min-width: 900px) {
  .page-contact__split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: stretch;
  }

  .page-contact__info-media {
    aspect-ratio: 16 / 10;
  }

  .page-contact__location-wrap {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact__guide-item,
  .page-contact__info-card,
  .page-contact__category {
    transition: none;
  }
}