.page-contact {
  --ct-gap: 20px;
  --ct-line: 1px solid var(--vl-line);
  --ct-line-gold: 1px solid var(--vl-line-gold);
}

/* 首屏 */
.page-contact .ct-hero {
  background:
    linear-gradient(180deg, rgba(92, 122, 128, 0.12), rgba(242, 238, 230, 0) 62%);
}

.page-contact .ct-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-contact .ct-hero__lead > .vl-h1 {
  margin: 14px 0 18px;
  color: var(--vl-char);
}

.page-contact .ct-hero__lead .vl-lede {
  max-width: 34em;
  color: var(--vl-mist);
}

.page-contact .ct-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.page-contact .ct-jump a {
  display: inline-block;
  padding: 7px 12px;
  border: var(--ct-line-gold);
  border-radius: var(--vl-radius);
  font-family: var(--vl-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--vl-ink-2);
  text-decoration: none;
  transition: color 160ms var(--vl-ease), border-color 160ms var(--vl-ease);
}

.page-contact .ct-jump a:hover,
.page-contact .ct-jump a:focus-visible {
  color: var(--vl-gold-deep);
  border-color: var(--vl-gold);
}

.page-contact .ct-hero__media {
  margin: 0;
  min-width: 0;
}

.page-contact .ct-hero__media .vl-media {
  border-radius: var(--vl-radius);
}

/* 章节头 */
.page-contact .ct-head {
  max-width: 44em;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-contact .ct-head--tight {
  margin-bottom: 0;
}

.page-contact .ct-head .vl-h2 {
  margin: 12px 0 14px;
  color: var(--vl-char);
}

.page-contact .ct-head .vl-lede {
  color: var(--vl-mist);
  max-width: 36em;
}

/* 01 渠道面板：错位 */
.page-contact .ct-desk {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .ct-card {
  position: relative;
  min-width: 0;
  padding: clamp(20px, 3vw, 30px);
  background: var(--vl-white);
  border: var(--ct-line);
  border-radius: var(--vl-radius);
}

.page-contact .ct-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 52px;
  height: 3px;
  background: var(--vl-gold);
}

.page-contact .ct-card--addr::before {
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--vl-stone), rgba(92, 122, 128, 0));
}

.page-contact .ct-card__top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.page-contact .ct-icon {
  display: inline-flex;
  color: var(--vl-gold-deep);
}

.page-contact .ct-card__key {
  font-family: var(--vl-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--vl-mist);
}

.page-contact .ct-val {
  margin: 0 0 14px;
  font-family: var(--vl-mono);
  font-size: clamp(1.15rem, 3.6vw, 1.7rem);
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.35;
  color: var(--vl-ink);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.page-contact .ct-val--mail {
  font-size: clamp(1rem, 3vw, 1.42rem);
}

.page-contact .ct-val--addr {
  font-size: clamp(1rem, 3vw, 1.32rem);
  color: var(--vl-ink-2);
}

.page-contact .ct-card__note {
  margin: 0 0 18px;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--vl-mist);
}

.page-contact .ct-copy {
  cursor: pointer;
  font-family: var(--vl-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-contact .ct-copy[data-copied] {
  border-color: var(--vl-gold);
  color: var(--vl-gold-deep);
}

.page-contact .ct-card--addr {
  background: linear-gradient(180deg, var(--vl-white), var(--vl-paper));
}

.page-contact .ct-card__addr-grid {
  display: grid;
  gap: 16px;
}

.page-contact .ct-card__addr-side .ct-card__note {
  margin-bottom: 14px;
}

/* 02 写信要点 */
.page-contact .ct-brief {
  background: var(--vl-paper);
}

.page-contact .ct-brief__grid {
  align-items: start;
}

.page-contact .ct-list {
  list-style: none;
  counter-reset: ctli;
  margin: 0;
  padding: 0;
  border-top: var(--ct-line);
}

.page-contact .ct-list li {
  counter-increment: ctli;
  position: relative;
  padding: 18px 0 18px 46px;
  border-bottom: var(--ct-line);
  min-width: 0;
}

.page-contact .ct-list li::before {
  content: counter(ctli, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 20px;
  font-family: var(--vl-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--vl-gold-deep);
}

.page-contact .ct-list__title {
  display: block;
  font-family: var(--vl-serif);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--vl-char);
  margin-bottom: 6px;
}

.page-contact .ct-list li p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--vl-mist);
}

.page-contact .ct-side {
  padding: clamp(22px, 3vw, 32px);
  border-radius: var(--vl-radius);
  align-self: start;
}

.page-contact .ct-side .vl-h3 {
  margin: 12px 0 14px;
  color: var(--vl-on-dark-strong);
  font-size: 1.2rem;
  line-height: 1.45;
}

.page-contact .ct-side__text {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--vl-on-dark);
}

.page-contact .ct-side__meter {
  list-style: none;
  margin: 0;
  padding: 18px 0 0;
  border-top: 1px solid rgba(200, 164, 92, 0.32);
  display: grid;
  gap: 14px;
}

.page-contact .ct-side__meter li {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-contact .ct-side__num {
  font-family: var(--vl-mono);
  font-size: 1.5rem;
  color: var(--vl-gold-bright);
  font-variant-numeric: tabular-nums;
  min-width: 1.6em;
}

.page-contact .ct-side__lbl {
  font-size: 13px;
  line-height: 1.6;
  color: var(--vl-on-dark);
}

/* 03 受理与响应 */
.page-contact .ct-hours__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-contact .ct-ledger {
  margin: 0;
  border-top: var(--ct-line-gold);
}

.page-contact .ct-ledger__row {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: var(--ct-line);
}

.page-contact .ct-ledger dt {
  font-family: var(--vl-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--vl-gold-deep);
}

.page-contact .ct-ledger dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--vl-char);
}

.page-contact .ct-hours__foot {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding-top: 18px;
  border-top: var(--ct-line);
  font-size: 15px;
  line-height: 1.85;
  color: var(--vl-mist);
}

.page-contact .ct-hours__foot a,
.page-contact .ct-type a,
.page-contact .ct-registry__foot a {
  color: var(--vl-ink-2);
  text-decoration: none;
  border-bottom: 1px solid var(--vl-gold);
  padding-bottom: 1px;
}

.page-contact .ct-hours__foot a:hover,
.page-contact .ct-type a:hover,
.page-contact .ct-registry__foot a:hover {
  color: var(--vl-gold-deep);
}

/* 04 常见来信 */
.page-contact .ct-types {
  background: var(--vl-paper);
}

.page-contact .ct-type {
  background: var(--vl-white);
  border: var(--ct-line);
  border-radius: var(--vl-radius);
}

.page-contact .ct-type + .ct-type {
  margin-top: 12px;
}

.page-contact .ct-type summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 18px clamp(16px, 2.6vw, 24px);
  cursor: pointer;
  list-style: none;
}

.page-contact .ct-type summary::-webkit-details-marker {
  display: none;
}

.page-contact .ct-type summary:focus-visible {
  outline: 2px solid var(--vl-gold-bright);
  outline-offset: -3px;
}

.page-contact .ct-type__no {
  font-family: var(--vl-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--vl-gold-deep);
}

.page-contact .ct-type__name {
  font-family: var(--vl-serif);
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--vl-char);
}

.page-contact .ct-type__hint {
  margin-left: auto;
  font-family: var(--vl-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--vl-stone);
}

.page-contact .ct-type[open] summary {
  border-bottom: var(--ct-line-gold);
}

.page-contact .ct-type__body {
  display: grid;
  gap: 22px;
  padding: 20px clamp(16px, 2.6vw, 24px) 24px;
  animation: ct-fade 180ms var(--vl-ease) both;
}

.page-contact .ct-type__k {
  margin: 0 0 8px;
  font-family: var(--vl-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--vl-gold-deep);
}

.page-contact .ct-type__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--vl-mist);
}

.page-contact .ct-steps {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 8px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--vl-mist);
}

.page-contact .ct-steps li::marker {
  font-family: var(--vl-mono);
  color: var(--vl-stone);
}

@keyframes ct-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* 05 地址与备案 */
.page-contact .ct-registry {
  background: linear-gradient(180deg, var(--vl-paper), rgba(242, 238, 230, 0));
}

.page-contact .ct-registry__panel {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  padding: clamp(24px, 4vw, 44px);
  border-radius: var(--vl-radius);
  align-items: start;
}

.page-contact .ct-registry__h2 {
  margin: 12px 0 20px;
  color: var(--vl-on-dark-strong);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  line-height: 1.35;
}

.page-contact .ct-registry__list {
  margin: 0;
  border-top: 1px solid rgba(200, 164, 92, 0.32);
}

.page-contact .ct-registry__row {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(246, 242, 232, 0.16);
}

.page-contact .ct-registry__row dt {
  font-family: var(--vl-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--vl-gold-bright);
}

.page-contact .ct-registry__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--vl-on-dark-strong);
  overflow-wrap: anywhere;
}

.page-contact .ct-registry__foot {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--vl-on-dark);
}

.page-contact .ct-registry__foot a {
  color: var(--vl-gold-bright);
  border-bottom-color: rgba(232, 200, 122, 0.5);
}

.page-contact .ct-registry__media {
  margin: 0;
  min-width: 0;
}

.page-contact .ct-registry__media .vl-media {
  border-radius: var(--vl-radius);
}

/* 响应式 */
@media (min-width: 900px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-contact .ct-hero__media {
    margin-top: 44px;
  }

  .page-contact .ct-desk {
    grid-template-columns: 7fr 5fr;
    align-items: start;
    column-gap: 26px;
    row-gap: 28px;
  }

  .page-contact .ct-card--mail {
    grid-column: 1;
  }

  .page-contact .ct-card--phone {
    grid-column: 2;
    margin-top: 58px;
  }

  .page-contact .ct-card--addr {
    grid-column: 1 / -1;
    margin-top: 6px;
  }

  .page-contact .ct-card__addr-grid {
    grid-template-columns: 7fr 5fr;
    gap: 28px;
    align-items: end;
  }

  .page-contact .ct-brief__grid {
    align-items: start;
  }

  .page-contact .ct-side {
    margin-top: 76px;
  }

  .page-contact .ct-hours__grid {
    grid-template-columns: 5fr 7fr;
  }

  .page-contact .ct-type__body {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .page-contact .ct-registry__panel {
    grid-template-columns: 7fr 5fr;
    align-items: center;
  }
}

@media (max-width: 520px) {
  .page-contact .ct-type__hint {
    margin-left: 0;
    flex-basis: 100%;
  }

  .page-contact .ct-list li {
    padding-left: 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-type__body {
    animation: none;
  }

  .page-contact .ct-jump a {
    transition: none;
  }
}
<<<END>>>