.page-contact {
  overflow-x: hidden;
  background: var(--hth-paper);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: 26px 0 46px;
  background:
    linear-gradient(180deg, rgba(232, 220, 194, 0.55), rgba(247, 245, 240, 0) 62%),
    var(--hth-paper);
}

.page-contact .contact-hero__inner {
  display: grid;
  gap: 30px;
}

@media (min-width: 900px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 52px;
    align-items: start;
  }
}

.page-contact .contact-hero__kicker {
  display: inline-block;
  margin: 18px 0 0;
  padding: 4px 10px 4px 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--hth-ink-green);
  background: var(--hth-sand-pale);
  border-left: 3px solid var(--hth-sand);
}

.page-contact .contact-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 7vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--hth-ink);
}

.page-contact .contact-hero__lead {
  max-width: 62ch;
  margin: 18px 0 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.85;
  color: var(--hth-ink);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .contact-hero__aside {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-contact .contact-hero__figure {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--hth-line);
  background: var(--hth-night);
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.72) brightness(0.92) contrast(1.05);
}

.page-contact .contact-hero__status {
  padding: 14px 16px;
  border: 1px solid var(--hth-line);
  border-left: 3px solid var(--hth-red);
  background: var(--hth-paper);
}

.page-contact .contact-hero__status-note {
  margin: 10px 0 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--hth-gray);
}

/* ---------- 通用章节 ---------- */
.page-contact .contact-section {
  padding: 46px 0;
  border-top: 1px solid var(--hth-line);
}

.page-contact .contact-section--dark {
  border-top: 1px solid var(--hth-line);
}

.page-contact .hth-section-head--compact .hth-section-head__title {
  font-size: 1.15rem;
}

/* ---------- 路径三分 ---------- */
.page-contact .route-split__grid {
  display: grid;
  gap: 1px;
  margin-top: 26px;
  background: var(--hth-line);
  border: 1px solid var(--hth-line);
}

@media (min-width: 820px) {
  .page-contact .route-split__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-contact .route-item {
  padding: 22px 20px 24px;
  background: var(--hth-paper);
  transition: background var(--dur) var(--ease);
}

.page-contact .route-item:hover {
  background: #F1EDE4;
}

.page-contact .route-item__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--hth-ink-green);
  padding-left: 9px;
  border-left: 3px solid var(--hth-sand);
  line-height: 1;
}

.page-contact .route-item__title {
  margin: 14px 0 0;
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--hth-ink);
}

.page-contact .route-item__text {
  margin: 10px 0 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--hth-ink);
}

/* ---------- 联络台双栏 ---------- */
.page-contact .console {
  display: grid;
  gap: 34px;
  margin-top: 26px;
}

@media (min-width: 980px) {
  .page-contact .console {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 48px;
    align-items: start;
  }
}

.page-contact .console__channels {
  display: grid;
  gap: 14px;
}

.page-contact .channel-card {
  position: relative;
  padding: 18px 18px 20px 21px;
  background: var(--hth-paper);
  border: 1px solid var(--hth-line);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--hth-sand);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform var(--dur) var(--ease);
}

.page-contact .channel-card:hover {
  background: #F1EDE4;
  border-color: var(--hth-red-deep);
}

.page-contact .channel-card:hover::before {
  transform: scaleY(1);
}

.page-contact .channel-card__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--hth-sand);
  background: var(--hth-night-2);
  display: inline-block;
  padding: 3px 8px;
}

.page-contact .channel-card__title {
  margin: 12px 0 0;
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--hth-ink);
}

.page-contact .channel-card__value {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.7;
  color: var(--hth-ink-green);
  overflow-wrap: anywhere;
}

.page-contact .channel-card__desc {
  margin: 10px 0 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--hth-gray);
}

.page-contact .channel-card__link {
  display: inline-block;
  margin-top: 12px;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--hth-red-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--hth-sand);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .channel-card__link:hover,
.page-contact .channel-card__link:focus-visible {
  color: var(--hth-paper);
  background: var(--hth-red);
  border-bottom-color: var(--hth-red);
  outline: none;
  padding-left: 6px;
  padding-right: 6px;
}

.page-contact .channel-card__link:focus-visible {
  outline: 2px solid var(--hth-sand);
  outline-offset: 2px;
}

/* 处理路径 */
.page-contact .console__flow {
  display: grid;
  gap: 20px;
}

.page-contact .path-list {
  position: relative;
  margin: 0;
  padding: 0 0 0 24px;
  list-style: none;
}

.page-contact .path-list::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: var(--hth-line);
}

.page-contact .path-step {
  position: relative;
  padding: 0 0 20px;
}

.page-contact .path-step:last-child {
  padding-bottom: 0;
}

.page-contact .path-step__node {
  position: absolute;
  left: -24px;
  top: 6px;
  width: 11px;
  height: 11px;
  background: var(--hth-red);
}

.page-contact .path-step__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--hth-ink);
}

.page-contact .path-step__text {
  margin: 6px 0 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--hth-ink);
}

.page-contact .cadence {
  padding: 18px 18px 6px;
  background: var(--hth-night);
  border: 1px solid var(--hth-night-2);
}

.page-contact .cadence__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--hth-sand);
}

.page-contact .cadence__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .cadence__list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  justify-content: space-between;
  padding: 9px 0;
  border-top: 1px solid rgba(232, 220, 194, 0.18);
}

.page-contact .cadence__key {
  font-size: 0.875rem;
  color: rgba(247, 245, 240, 0.72);
}

.page-contact .cadence__val {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--hth-paper);
  font-variant-numeric: tabular-nums;
}

/* ---------- 站内表单面板 ---------- */
.page-contact .form-panel {
  display: grid;
  margin-top: 26px;
  background: var(--hth-sand-pale);
  border: 1px solid var(--hth-line);
}

.page-contact .form-panel__media {
  margin: 0;
  aspect-ratio: 21 / 9;
  overflow: hidden;
  border-bottom: 1px solid var(--hth-line);
  background: var(--hth-night);
}

.page-contact .form-panel__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.7) brightness(0.88) contrast(1.06);
}

.page-contact .form-panel__body {
  padding: 22px 20px 26px;
}

@media (min-width: 900px) {
  .page-contact .form-panel__body {
    padding: 30px 40px 34px;
  }
}

.page-contact .field-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .field-row {
  display: grid;
  gap: 4px 20px;
  padding: 14px 2px;
  border-bottom: 1px solid rgba(14, 59, 50, 0.22);
}

@media (min-width: 640px) {
  .page-contact .field-row {
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: baseline;
  }
}

.page-contact .field-row__label {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--hth-ink-green);
}

.page-contact .field-row__meta {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--hth-ink);
  overflow-wrap: anywhere;
}

.page-contact .form-panel__note {
  max-width: 68ch;
  margin: 20px 0 0;
  font-size: 0.8125rem;
  line-height: 1.75;
  color: var(--hth-gray);
}

/* ---------- 站务深色分区 ---------- */
.page-contact .service-block {
  padding: 30px 20px 34px;
  background:
    linear-gradient(155deg, var(--hth-ink-green), var(--hth-night) 72%);
  border: 1px solid var(--hth-pine);
  color: var(--hth-paper);
}

@media (min-width: 900px) {
  .page-contact .service-block {
    padding: 44px 48px 46px;
  }
}

.page-contact .section-tag--on-dark {
  background: var(--hth-sand);
  color: var(--hth-night);
}

.page-contact .service-block__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--hth-paper);
}

.page-contact .service-block__grid {
  display: grid;
  gap: 30px;
  margin-top: 26px;
}

@media (min-width: 900px) {
  .page-contact .service-block__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
    align-items: start;
  }
}

.page-contact .service-facts {
  margin: 0;
}

.page-contact .service-facts__row {
  display: grid;
  gap: 4px 20px;
  padding: 13px 0;
  border-top: 1px solid rgba(232, 220, 194, 0.24);
}

@media (min-width: 640px) {
  .page-contact .service-facts__row {
    grid-template-columns: 110px minmax(0, 1fr);
    align-items: baseline;
  }
}

.page-contact .service-facts dt {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--hth-sand);
}

.page-contact .service-facts dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(247, 245, 240, 0.9);
}

.page-contact .service-facts__mono {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--hth-paper);
}

.page-contact .service-links__title {
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--hth-sand);
}

.page-contact .service-links__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .service-links__list li {
  border-top: 1px solid rgba(232, 220, 194, 0.24);
}

.page-contact .service-link {
  display: block;
  padding: 12px 2px;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: rgba(247, 245, 240, 0.9);
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-contact .service-link:hover,
.page-contact .service-link:focus-visible {
  background: var(--hth-red);
  color: var(--hth-paper);
  padding-left: 10px;
  outline: none;
}

.page-contact .service-link:focus-visible {
  outline: 2px solid var(--hth-sand);
  outline-offset: 2px;
}

.page-contact .service-links__note {
  margin: 18px 0 0;
  font-size: 0.8125rem;
  line-height: 1.75;
  color: rgba(232, 220, 194, 0.7);
}

@media (min-width: 900px) {
  .page-contact .contact-section {
    padding: 62px 0;
  }
}