.page-contact {
  --contact-card-bg: rgba(18, 72, 60, 0.66);
  --contact-line: rgba(168, 218, 220, 0.22);
  --contact-line-strong: rgba(168, 218, 220, 0.38);
  --contact-gold-soft: rgba(230, 180, 34, 0.5);
  --contact-ink: #1a1c1b;
  background:
    radial-gradient(ellipse at 88% 4%, rgba(30, 90, 75, 0.5) 0%, transparent 46%),
    var(--green-900);
  color: var(--cream-100);
  padding-bottom: var(--space-3xl);
  position: relative;
  overflow: hidden;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumbs {
  padding-top: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--contact-line);
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ice-300);
}

.page-contact .breadcrumbs a {
  color: var(--ice-500);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease), color var(--ease);
}

.page-contact .breadcrumbs a:hover {
  color: var(--gold-300);
  border-color: var(--gold-500);
}

.page-contact .breadcrumbs [aria-current="page"] {
  color: var(--gold-500);
}

/* ---------- Hero ---------- */
.page-contact .contact-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  padding: var(--space-2xl) 0 var(--space-3xl);
  border-bottom: 1px solid var(--contact-line);
  background-image:
    linear-gradient(rgba(168, 218, 220, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168, 218, 220, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  background-position: center top;
}

.page-contact .contact-hero__content {
  max-width: 720px;
}

.page-contact .contact-hero .section-kicker {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ice-500);
  margin-bottom: var(--space-sm);
}

.page-contact .contact-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.18;
  color: var(--cream-100);
  margin: 0 0 var(--space-md);
  letter-spacing: 0.01em;
}

.page-contact .contact-hero__desc {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: rgba(245, 243, 239, 0.82);
  margin: 0;
  max-width: 60ch;
}

.page-contact .contact-hero__aside {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  align-content: end;
}

.page-contact .contact-stat {
  border: 1px solid var(--contact-line);
  background: var(--contact-card-bg);
  padding: var(--space-lg);
  text-align: right;
  transition: border-color var(--ease), background var(--ease);
}

.page-contact .contact-stat:hover {
  border-color: var(--contact-gold-soft);
  background: rgba(30, 90, 75, 0.45);
}

.page-contact .contact-stat__num {
  display: block;
  font-family: var(--font-data);
  font-size: 24px;
  line-height: 1.2;
  color: var(--gold-500);
  white-space: nowrap;
}

.page-contact .contact-stat__num em {
  font-style: normal;
  font-size: 14px;
  color: var(--gold-300);
  margin-left: 2px;
}

.page-contact .contact-stat__label {
  display: block;
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--ice-300);
  margin-top: var(--space-xs);
  letter-spacing: 0.06em;
}

/* ---------- 联系渠道 ---------- */
.page-contact .contact-channels {
  padding: var(--space-3xl) 0 0;
}

.page-contact .contact-channels .section-head {
  margin-bottom: var(--space-xl);
}

.page-contact .contact-channels .section-kicker {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--ice-500);
  margin-bottom: var(--space-sm);
}

.page-contact .contact-channels h2 {
  font-family: var(--font-head);
  font-size: clamp(22px, 3.4vw, 32px);
  margin: 0 0 var(--space-sm);
  color: var(--cream-100);
}

.page-contact .contact-channels .section-desc {
  color: rgba(245, 243, 239, 0.7);
  font-size: 15px;
  line-height: 1.75;
  max-width: 66ch;
  margin: 0;
}

.page-contact .contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.page-contact .contact-channels__main {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* 联系卡片 */
.page-contact .contact-card {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-md);
  align-items: start;
  padding: var(--space-lg);
  background: var(--contact-card-bg);
  border: 1px solid var(--contact-line);
  transition: border-color var(--ease), background var(--ease);
}

.page-contact .contact-card:hover {
  border-color: var(--contact-line-strong);
  background: rgba(30, 90, 75, 0.5);
}

.page-contact .contact-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--contact-line);
  color: var(--ice-500);
  background: rgba(7, 31, 24, 0.35);
}

.page-contact .contact-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  min-width: 0;
}

.page-contact .contact-card__label {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ice-300);
}

.page-contact .contact-card__value {
  font-family: var(--font-data);
  font-size: 15px;
  line-height: 1.5;
  color: var(--cream-100);
  word-break: break-all;
}

.page-contact .contact-card__sub {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.65;
  color: rgba(245, 243, 239, 0.62);
}

.page-contact .contact-card .tag {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
}

/* 服务时间信息图 */
.page-contact .hours-infographic {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin: var(--space-lg) 0 0;
  padding: var(--space-lg);
  border: 1px solid var(--contact-line);
  background: rgba(7, 31, 24, 0.4);
}

.page-contact .hours-infographic__frame {
  overflow: hidden;
  border: 1px solid var(--contact-line);
  aspect-ratio: 4 / 3;
  max-width: 480px;
}

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

.page-contact .hours-infographic__caption {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.page-contact .hours-infographic__label {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ice-500);
}

.page-contact .hours-infographic__range {
  font-family: var(--font-data);
  font-size: 24px;
  color: var(--gold-500);
}

.page-contact .hours-infographic__note {
  font-family: var(--font-body);
  font-size: 13px;
  color: rgba(245, 243, 239, 0.6);
}

/* ---------- 右侧视觉区 ---------- */
.page-contact .contact-visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.page-contact .contact-visual__frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--contact-line);
  aspect-ratio: 7 / 5;
  background: rgba(7, 31, 24, 0.3);
}

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

.page-contact .contact-visual__tag {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  z-index: 2;
  font-family: var(--font-data);
  font-size: 12px;
}

.page-contact .contact-address {
  padding: var(--space-lg);
  border: 1px solid var(--contact-line);
  background: rgba(18, 72, 60, 0.55);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.page-contact .contact-address__label {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ice-500);
}

.page-contact .contact-address__value {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--cream-100);
  margin: 0;
}

.page-contact .contact-address__note {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.65;
  color: rgba(245, 243, 239, 0.6);
  margin: 0;
}

/* ---------- 雪粒子 ---------- */
.page-contact .contact-snow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 1;
}

.page-contact .contact-snow i {
  position: absolute;
  top: -8px;
  width: 4px;
  height: 4px;
  background: rgba(200, 232, 233, 0.75);
  border-radius: 50%;
  animation: page-contact-fall 9s linear infinite;
}

@keyframes page-contact-fall {
  0% {
    transform: translateY(-12px) translateX(0);
    opacity: 0;
  }
  18% {
    opacity: 0.7;
  }
  75% {
    opacity: 0.4;
  }
  100% {
    transform: translateY(260px) translateX(-10px);
    opacity: 0;
  }
}

/* ---------- 反馈与建议 ---------- */
.page-contact .feedback-section {
  padding: var(--space-3xl) 0 0;
  margin-top: var(--space-3xl);
  border-top: 1px solid var(--contact-line);
}

.page-contact .feedback-section .section-head {
  margin-bottom: var(--space-xl);
}

.page-contact .feedback-section .section-kicker {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--ice-500);
  margin-bottom: var(--space-sm);
}

.page-contact .feedback-section h2 {
  font-family: var(--font-head);
  font-size: clamp(22px, 3.4vw, 32px);
  margin: 0 0 var(--space-sm);
  color: var(--cream-100);
}

.page-contact .feedback-section .section-desc {
  color: rgba(245, 243, 239, 0.7);
  font-size: 15px;
  line-height: 1.75;
  max-width: 72ch;
  margin: 0;
}

.page-contact .feedback-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.page-contact .feedback-card {
  position: relative;
  padding: var(--space-xl) var(--space-lg) var(--space-lg);
  border: 1px solid var(--contact-line);
  background: rgba(18, 72, 60, 0.42);
  transition: border-color var(--ease), background var(--ease);
}

.page-contact .feedback-card:hover {
  border-color: var(--contact-gold-soft);
  background: rgba(30, 90, 75, 0.45);
}

.page-contact .feedback-card__num {
  font-family: var(--font-data);
  font-size: 14px;
  color: var(--gold-500);
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
  display: inline-block;
  border: 1px solid var(--contact-gold-soft);
  padding: 2px 8px;
}

.page-contact .feedback-card h3 {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 600;
  color: var(--cream-100);
  margin: 0 0 var(--space-sm);
}

.page-contact .feedback-card p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(245, 243, 239, 0.72);
  margin: 0;
}

/* 反馈数据面板 */
.page-contact .feedback-metrics {
  margin-top: var(--space-lg);
  background: rgba(7, 31, 24, 0.5);
  border: 1px solid var(--contact-line);
}

.page-contact .feedback-metrics .data-panel__header {
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .feedback-metrics .data-panel__title {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--ice-300);
}

.page-contact .feedback-metrics .data-row {
  border-bottom: 1px dashed rgba(168, 218, 220, 0.16);
}

.page-contact .feedback-metrics .data-row:last-child {
  border-bottom: none;
}

.page-contact .feedback-metrics .data-label {
  font-family: var(--font-body);
  font-size: 14px;
  color: rgba(245, 243, 239, 0.68);
}

.page-contact .feedback-metrics .data-value {
  font-family: var(--font-data);
  font-size: 14px;
  color: var(--gold-500);
}

.page-contact .feedback-tip {
  margin-top: var(--space-lg);
  font-family: var(--font-body);
  font-size: 14px;
  color: rgba(245, 243, 239, 0.68);
}

.page-contact .feedback-tip a {
  color: var(--gold-300);
  text-decoration: none;
  border-bottom: 1px solid var(--contact-gold-soft);
  transition: border-color var(--ease);
}

.page-contact .feedback-tip a:hover {
  border-color: var(--gold-500);
}

/* ---------- 服务地域 ---------- */
.page-contact .region-section {
  padding: var(--space-3xl) 0 0;
  margin-top: var(--space-3xl);
  border-top: 1px solid var(--contact-line);
}

.page-contact .region-section .section-head {
  margin-bottom: var(--space-xl);
}

.page-contact .region-section .section-kicker {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--ice-500);
  margin-bottom: var(--space-sm);
}

.page-contact .region-section h2 {
  font-family: var(--font-head);
  font-size: clamp(22px, 3.4vw, 32px);
  margin: 0;
  color: var(--cream-100);
}

.page-contact .region-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.page-contact .region-skyline {
  padding: var(--space-lg);
  border: 1px solid var(--contact-line);
  background: rgba(7, 31, 24, 0.35);
  text-align: center;
}

.page-contact .region-skyline__svg {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: var(--space-sm);
}

.page-contact .region-skyline__label {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--ice-300);
  margin: 0;
}

.page-contact .region-content p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 243, 239, 0.78);
  margin: 0 0 var(--space-md);
}

.page-contact .region-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.page-contact .region-actions .btn {
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 14px;
  padding: 10px 20px;
  border-radius: var(--radius-btn);
  transition: background var(--ease), color var(--ease), border-color var(--ease);
  cursor: pointer;
}

.page-contact .region-actions .btn-outline {
  border: 1px solid var(--ice-500);
  color: var(--ice-300);
  background: transparent;
}

.page-contact .region-actions .btn-outline:hover {
  background: rgba(168, 218, 220, 0.12);
  border-color: var(--ice-300);
}

.page-contact .region-actions .btn-gold {
  border: 1px solid var(--gold-500);
  background: var(--gold-500);
  color: var(--contact-ink);
  font-weight: 600;
}

.page-contact .region-actions .btn-gold:hover {
  background: var(--gold-300);
  border-color: var(--gold-300);
}

/* ---------- 媒体查询：平板 ---------- */
@media (min-width: 768px) {
  .page-contact .contact-hero__aside {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .contact-card {
    grid-template-columns: auto 1fr auto;
    align-items: center;
  }

  .page-contact .contact-card .tag {
    position: static;
  }

  .page-contact .hours-infographic {
    grid-template-columns: 240px 1fr;
    align-items: center;
  }

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

/* ---------- 媒体查询：桌面 ---------- */
@media (min-width: 992px) {
  .page-contact .contact-hero {
    grid-template-columns: 1fr 340px;
    gap: var(--space-xl);
    align-items: end;
  }

  .page-contact .contact-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: var(--space-3xl);
  }

  .page-contact .region-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: var(--space-3xl);
  }

  .page-contact .feedback-section .section-desc,
  .page-contact .contact-channels .section-desc {
    max-width: 80ch;
  }
}