.page-contact {
  --page-line: rgba(212, 175, 55, 0.35);
  --page-line-soft: rgba(212, 175, 55, 0.18);
  --page-gold: #D4AF37;
  --page-cream: #F5F1E8;
  background:
    radial-gradient(circle at 12% 12%, rgba(212, 175, 55, 0.06), transparent 30%),
    var(--c-navy);
  color: var(--c-cream);
}

/* ---------- 面包屑 ---------- */
.contact-gate__crumbs {
  margin-bottom: var(--space-4);
}
.contact-gate__crumbs .breadcrumb-link {
  color: var(--c-gold);
}
.contact-gate__crumbs .breadcrumb-item {
  color: var(--c-stone);
}

/* ---------- 联络台入口 ---------- */
.contact-gate {
  padding: var(--space-4) 0 var(--space-5);
}
.contact-gate__frame {
  position: relative;
  border: 1px solid var(--page-line);
  padding: 1.6rem 1.4rem 1.8rem;
  box-shadow: var(--shadow-strong);
  background: linear-gradient(160deg, rgba(212, 175, 55, 0.1), transparent 45%);
}
.contact-gate__frame::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid var(--page-line-soft);
  pointer-events: none;
}
.contact-gate__corner {
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: var(--c-gold);
  border-style: solid;
  opacity: 0.85;
  pointer-events: none;
}
.contact-gate__corner--tl {
  top: -1px;
  left: -1px;
  border-width: 2px 0 0 2px;
}
.contact-gate__corner--tr {
  top: -1px;
  right: -1px;
  border-width: 2px 2px 0 0;
}
.contact-gate__corner--bl {
  bottom: -1px;
  left: -1px;
  border-width: 0 0 2px 2px;
}
.contact-gate__corner--br {
  bottom: -1px;
  right: -1px;
  border-width: 0 2px 2px 0;
}
.contact-gate__topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
  position: relative;
  z-index: 1;
}
.contact-gate__label {
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-gold);
}
.contact-gate__status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-data);
  font-size: 0.72rem;
  color: var(--c-stone);
  border: 1px solid var(--page-line-soft);
  padding: 0.35rem 0.6rem;
}
.contact-gate h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.4rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-3);
  position: relative;
  z-index: 1;
}
.contact-gate__sub {
  max-width: 60ch;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(245, 241, 232, 0.82);
  margin: 0 0 var(--space-4);
  position: relative;
  z-index: 1;
}
.contact-gate__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-4);
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--page-line-soft);
  position: relative;
  z-index: 1;
}
.contact-gate__meta-item {
  display: grid;
  gap: 4px;
}
.contact-gate__meta-key {
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-stone);
}
.contact-gate__meta-val {
  color: var(--c-gold);
  font-size: 0.9rem;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}
.contact-gate__meta-val:hover {
  border-bottom-color: var(--c-gold);
}
.contact-gate__action {
  margin-top: var(--space-4);
  position: relative;
  z-index: 1;
}

/* ---------- 通用章节索引 ---------- */
.contact-section-index {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: var(--space-2);
}
.contact-section-index--paper {
  color: var(--c-terra);
}
.contact-section-index--light {
  color: var(--c-gold-light);
}

/* ---------- 联系方式与在线提交 ---------- */
.contact-liaison {
  border-top: 1px solid var(--page-line-soft);
  padding: var(--space-4) 0 var(--space-5);
}
.contact-liaison__lead {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  border-top: 2px solid var(--page-line);
  border-bottom: 1px solid var(--page-line-soft);
  padding-block: var(--space-3);
  margin-bottom: var(--space-4);
}
.contact-liaison__lead p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--c-stone);
  margin: 0;
  max-width: 52ch;
}
.contact-liaison__lead h2,
.contact-map-section__head h2,
.contact-submit__head h2,
.contact-license__main h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.2vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
  margin: 0;
}
.contact-liaison__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5) var(--space-4);
  align-items: start;
}

/* ---------- 联系卡片堆叠 ---------- */
.contact-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  position: relative;
  padding: var(--space-3);
  border: 1px solid var(--page-line-soft);
  background: rgba(11, 27, 58, 0.65);
  margin-bottom: var(--space-3);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.25);
  transition: transform var(--transition), box-shadow var(--transition);
}
.contact-card:hover {
  transform: translateY(-2px);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.42);
}
.contact-card__badge {
  position: absolute;
  top: -11px;
  right: 12px;
}
.contact-card__icon {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--page-line);
  color: var(--c-gold);
  background: rgba(212, 175, 55, 0.07);
  transition: background var(--transition);
}
.contact-card:hover .contact-card__icon {
  background: rgba(212, 175, 55, 0.16);
}
.contact-card__body {
  flex: 1;
  min-width: 0;
}
.contact-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 4px;
  color: var(--c-cream);
}
.contact-card__value {
  font-family: var(--font-data);
  font-size: 1rem;
  margin: 0 0 6px;
  color: var(--c-cream);
  word-break: break-all;
}
.contact-card__value a {
  color: var(--c-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 175, 55, 0.4);
  transition: border-color var(--transition);
}
.contact-card__value a:hover {
  border-bottom-color: var(--c-gold);
}
.contact-card__note {
  font-size: 0.82rem;
  color: var(--c-stone);
  margin: 0;
  line-height: 1.5;
}

/* ---------- 服务时段图 ---------- */
.contact-hours-figure {
  margin: var(--space-3) 0 0;
  border: 1px solid var(--page-line-soft);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.2);
}
.contact-hours-figure__img {
  display: block;
  width: 100%;
  height: auto;
}
.contact-hours-figure__caption {
  padding: 10px var(--space-3);
  font-size: 0.8rem;
  color: var(--c-stone);
  border-top: 1px solid var(--page-line-soft);
}

/* ---------- 在线提交表单 ---------- */
.contact-submit__panel {
  position: relative;
}
.contact-submit__panel::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(11, 27, 58, 0.12);
  pointer-events: none;
}
.contact-submit__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  flex-wrap: wrap;
}
.contact-submit__head h2 {
  color: var(--c-navy);
}
.contact-submit__body {
  color: #3a4049;
}
.contact-submit__intro {
  font-size: 0.92rem;
  line-height: 1.75;
  color: #3a4049;
  margin: 0 0 var(--space-4);
}
.contact-submit__intro a {
  color: var(--c-navy);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.contact-form {
  display: grid;
  gap: var(--space-3);
}
.contact-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
.contact-form__field {
  display: grid;
  gap: 6px;
}
.contact-form__field label {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--c-navy);
}
.contact-form__req {
  color: var(--c-red);
}
.contact-form__opt {
  color: #6b7280;
  font-weight: 400;
}
.contact-form__field input,
.contact-form__field textarea {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid #c9c4b8;
  background: #ffffff;
  color: var(--c-ink);
  font: inherit;
  font-size: 0.95rem;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-s);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.contact-form__field input:focus,
.contact-form__field textarea:focus {
  outline: none;
  border-color: var(--c-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.28);
}
.contact-form__field textarea {
  resize: vertical;
  min-height: 140px;
}
.contact-form__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 6px;
}
.contact-form__hint {
  font-size: 0.8rem;
  color: #6b7280;
}
.contact-form__hint a {
  color: var(--c-navy);
}
.contact-form__notice {
  margin: 0;
  padding: 0.75rem 1rem;
  background: #f0ebdf;
  border-left: 3px solid var(--c-red);
  font-size: 0.82rem;
  color: #555;
  line-height: 1.6;
}

/* ---------- 地图与交通 ---------- */
.contact-map-section {
  padding: var(--space-5) 0;
  border-top: 1px solid var(--page-line-soft);
  background: linear-gradient(180deg, rgba(212, 175, 55, 0.05), transparent 40%);
}
.contact-map-section__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}
.contact-map-section__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
.contact-map-view {
  position: relative;
  border: 1px solid var(--page-line);
  box-shadow: var(--shadow-strong);
  background: #0e1a30;
  overflow: hidden;
}
.contact-map-view__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.contact-map-view::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(212, 175, 55, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 175, 55, 0.1) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.contact-map-view::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 32px;
  background: linear-gradient(transparent, rgba(11, 27, 58, 0.65));
  z-index: 1;
}
.contact-map-view__pin {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: rgba(11, 27, 58, 0.88);
  color: var(--c-cream);
  border: 1px solid var(--c-gold);
  padding: 8px 14px;
  font-size: 0.82rem;
  font-family: var(--font-data);
  line-height: 1.4;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  z-index: 2;
  max-width: calc(100% - 32px);
}
.contact-map-view__pin-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-red);
  margin-right: 8px;
  box-shadow: 0 0 0 4px rgba(192, 57, 43, 0.25);
}
.contact-map-view__north {
  position: absolute;
  top: 12px;
  right: 14px;
  font-family: var(--font-data);
  font-size: 0.7rem;
  color: var(--c-gold);
  z-index: 2;
  border: 1px solid rgba(212, 175, 55, 0.5);
  padding: 4px 7px;
}

/* ---------- 地图侧栏 ---------- */
.contact-map-side {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.contact-map-side__panel {
  border: 1px solid var(--page-line-soft);
  background: rgba(11, 27, 58, 0.6);
  padding: var(--space-3);
}
.contact-map-side__panel--notice {
  border-left: 3px solid var(--c-red);
}
.contact-map-side__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  margin: 0 0 10px;
  color: var(--c-cream);
}
.contact-map-side__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.contact-map-side__list li {
  position: relative;
  padding: 8px 0 8px 24px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.12);
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--c-cream);
}
.contact-map-side__list li:last-child {
  border-bottom: 0;
}
.contact-map-side__list strong {
  position: absolute;
  left: 0;
  top: 8px;
  color: var(--c-gold);
  font-family: var(--font-data);
  font-size: 0.8rem;
  font-weight: 400;
}
.contact-map-side__panel p {
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--c-stone);
  margin: 0;
}
.contact-map-side__tools {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-top: 8px;
  border-top: 1px dashed var(--page-line-soft);
}
.contact-map-side__scale {
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--c-stone);
  letter-spacing: 0.08em;
}

/* ---------- 备案信息 ---------- */
.contact-license {
  background: var(--c-ink);
  border-top: 2px solid var(--c-gold);
  padding: var(--space-5) 0;
}
.contact-license__bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
.contact-license__seal {
  width: 72px;
  height: 72px;
  border: 2px solid var(--c-gold);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-data);
  font-weight: 700;
  color: var(--c-gold);
  font-size: 1rem;
  box-shadow: 0 0 0 6px rgba(212, 175, 55, 0.1);
  margin-bottom: var(--space-3);
}
.contact-license__icp {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--c-gold);
  margin: 6px 0 var(--space-2);
  letter-spacing: 0.04em;
}
.contact-license__desc {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--c-stone);
  margin: 0 0 var(--space-3);
  max-width: 60ch;
}
.contact-license__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}
.contact-license__textlink {
  color: var(--c-cream);
  text-decoration: none;
  border-bottom: 1px dashed rgba(245, 241, 232, 0.4);
  font-size: 0.88rem;
  transition: color var(--transition), border-color var(--transition);
}
.contact-license__textlink:hover {
  color: var(--c-gold);
  border-bottom-color: var(--c-gold);
}
.contact-license__aside {
  display: grid;
  gap: var(--space-3);
}
.contact-license__aside-item {
  border-left: 2px solid rgba(212, 175, 55, 0.4);
  padding-left: var(--space-3);
}
.contact-license__aside-label {
  display: block;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-stone);
  margin-bottom: 4px;
}
.contact-license__aside-value {
  display: block;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--c-cream);
}
.contact-license__aside-value a {
  color: var(--c-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 175, 55, 0.4);
  transition: border-color var(--transition);
}
.contact-license__aside-value a:hover {
  border-bottom-color: var(--c-gold);
}

/* ---------- 平板与桌面布局 ---------- */
@media (min-width: 640px) {
  .contact-form__row {
    grid-template-columns: 1fr 1fr;
  }
  .contact-license__bar {
    grid-template-columns: auto 1fr;
    align-items: start;
  }
  .contact-license__seal {
    margin-bottom: 0;
  }
}

@media (min-width: 760px) {
  .contact-liaison__lead {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }
  .contact-gate__frame {
    padding: 2.5rem 2.5rem 2rem;
  }
}

@media (min-width: 960px) {
  .contact-liaison__grid {
    grid-template-columns: 4fr 8fr;
  }
  .contact-stack {
    position: sticky;
    top: 1rem;
  }
  .contact-map-section__grid {
    grid-template-columns: 7fr 5fr;
  }
  .contact-license__bar {
    grid-template-columns: auto 6fr 3fr;
    gap: var(--space-5);
  }
}

@media (min-width: 1200px) {
  .contact-liaison__grid {
    gap: var(--space-5);
  }
  .contact-map-section__grid {
    gap: var(--space-5);
  }
  .contact-license__desc {
    max-width: 70ch;
  }
}