.page-contact {
  --pc-row-gap: 14px;
  background: var(--mist-50);
  color: var(--ink-900);
  font-family: var(--font-body);
}

.page-contact h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink-900);
  margin: 10px 0 0;
}

.page-contact .pc-crumb {
  padding-top: 20px;
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  padding: 28px 0 52px;
  background-image: linear-gradient(112deg, transparent 58%, rgba(226, 87, 30, 0.06) 58%, rgba(226, 87, 30, 0.06) 66%, transparent 66%);
}

.page-contact .pc-hero__grid {
  display: grid;
  gap: 28px;
}

.page-contact .pc-hero h1 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(32px, 6.4vw, 68px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ink-900);
  margin: 18px 0 20px;
}

.page-contact .pc-hero__lede {
  max-width: 56ch;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-700);
}

.page-contact .pc-hero__panel {
  padding: 20px 0 20px 20px;
  border-left: 3px solid var(--orange);
  background: linear-gradient(90deg, var(--mist-100), rgba(231, 238, 240, 0));
}

.page-contact .pc-hero__panel-label {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist-500);
}

.page-contact .pc-hero__panel-time {
  margin: 10px 0 8px;
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.6vw, 21px);
  letter-spacing: 0.02em;
  color: var(--ink-900);
}

.page-contact .pc-hero__panel-note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-700);
}

/* ---------- 入口对照 ---------- */
.page-contact .pc-picker {
  padding: 16px 0 64px;
}

.page-contact .pc-picker__hint,
.page-contact .pc-direct__hint,
.page-contact .pc-lookup__hint {
  margin: 0;
  max-width: 34ch;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist-500);
}

.page-contact .entry-list {
  margin-top: 26px;
  border-top: 1px solid var(--mist-200);
}

.page-contact .entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pc-row-gap);
  padding: 22px 12px 22px 16px;
  border-bottom: 1px solid var(--mist-200);
  border-left: 2px solid transparent;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .entry:hover,
.page-contact .entry:focus {
  background: var(--bamboo-50);
  border-left-color: var(--orange);
  outline: none;
}

.page-contact .entry:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-contact .entry__head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.page-contact .entry__icon {
  display: inline-flex;
  width: 26px;
  height: 26px;
  flex: 0 0 auto;
  color: var(--ink-700);
}

.page-contact .entry__icon svg {
  width: 100%;
  height: 100%;
}

.page-contact .entry__title {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-contact .entry__code {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--orange-700);
}

.page-contact .entry__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  color: var(--ink-900);
}

.page-contact .entry__facts {
  margin: 0;
  display: grid;
  gap: 8px;
}

.page-contact .entry__fact {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 10px;
  margin: 0;
}

.page-contact .entry__fact dt {
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--mist-500);
  padding-top: 3px;
}

.page-contact .entry__fact dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-700);
}

.page-contact .entry__more {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-700);
  border-top: 1px dashed var(--mist-200);
  padding-top: 10px;
}

@media (hover: hover) and (min-width: 900px) {
  .page-contact .entry__more {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    padding-top: 0;
    border-top-color: transparent;
    transition: max-height var(--dur) var(--ease), opacity var(--dur) var(--ease), padding var(--dur) var(--ease);
  }

  .page-contact .entry:hover .entry__more,
  .page-contact .entry:focus .entry__more,
  .page-contact .entry:focus-within .entry__more {
    max-height: 120px;
    opacity: 1;
    padding-top: 10px;
    border-top-color: var(--mist-200);
  }
}

.page-contact .pc-pathmap {
  margin: 40px 0 0;
  aspect-ratio: auto;
  overflow: hidden;
}

.page-contact .pc-pathmap img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 表单四步 ---------- */
.page-contact .pc-form__grid {
  display: grid;
  gap: 40px;
  margin-top: 28px;
}

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

.page-contact .form-step {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--mist-200);
}

.page-contact .form-step:first-child {
  border-top: 1px solid var(--ink-900);
}

.page-contact .form-step__num {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--orange-700);
  padding-top: 5px;
}

.page-contact .form-step h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 600;
  color: var(--ink-900);
}

.page-contact .form-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-700);
}

.page-contact .form-step__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .form-step__tags li {
  font-size: 12px;
  padding: 3px 9px;
  border: 1px solid var(--mist-200);
  border-radius: 999px;
  color: var(--mist-500);
  background: var(--paper);
}

.page-contact .form-mock {
  border: 1px solid var(--mist-200);
  border-radius: var(--radius);
  background: var(--paper);
  padding: 16px;
  box-shadow: var(--shadow-soft);
}

.page-contact .form-mock__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--mist-200);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist-500);
}

.page-contact .form-mock__field {
  margin-bottom: 12px;
}

.page-contact .form-mock__field span {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist-500);
}

.page-contact .form-mock__field i {
  display: block;
  height: 30px;
  border: 1px solid var(--mist-200);
  border-radius: 2px;
  background: var(--mist-50);
}

.page-contact .form-mock__field--active i {
  border-color: var(--orange);
  background: rgba(226, 87, 30, 0.06);
}

.page-contact .form-mock__field--tall i {
  height: 62px;
  border-style: dashed;
}

.page-contact .form-mock__submit {
  width: 92px;
  height: 30px;
  margin-top: 4px;
  border-radius: 2px;
  background: var(--orange);
}

.page-contact .form-pitfalls {
  margin-top: 24px;
  padding: 18px 18px 14px;
  background: var(--paper);
  border: 1px solid var(--mist-200);
  border-left: 2px solid var(--warn);
}

.page-contact .form-pitfalls ul {
  margin: 10px 0 0;
  padding-left: 18px;
}

.page-contact .form-pitfalls li {
  margin-bottom: 7px;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--ink-700);
}

/* ---------- 邮件与热线 ---------- */
.page-contact .direct-grid {
  display: grid;
  gap: 0;
  margin-top: 24px;
  border-top: 1px solid var(--ink-900);
}

.page-contact .direct {
  padding: 26px 0;
  border-bottom: 1px solid var(--mist-200);
}

.page-contact .direct__tag {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--orange-700);
}

.page-contact .direct h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  color: var(--ink-900);
}

.page-contact .direct p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-700);
}

.page-contact .direct__value {
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.6vw, 20px);
  letter-spacing: 0.02em;
  color: var(--ink-900);
  word-break: break-word;
  margin: 14px 0 6px;
}

.page-contact .direct__meta {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--mist-500);
}

.page-contact .direct--hot .direct__value {
  color: var(--orange-700);
}

/* ---------- 自助查询 ---------- */
.page-contact .lookup {
  position: relative;
  margin-top: 24px;
  border: 1px solid var(--mist-200);
  background: var(--paper);
}

.page-contact .lookup__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.page-contact .lookup__tabs {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-bottom: 1px solid var(--mist-200);
}

.page-contact .lookup__tabs label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  cursor: pointer;
  font-size: 14px;
  color: var(--ink-700);
  border-bottom: 1px solid var(--mist-200);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-contact .lookup__tabs label:last-child {
  border-bottom: 0;
}

.page-contact .lookup__tabs .mono {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist-500);
  transition: color var(--dur) var(--ease);
}

.page-contact #pc-lk-1:checked ~ .lookup__tabs label[for="pc-lk-1"],
.page-contact #pc-lk-2:checked ~ .lookup__tabs label[for="pc-lk-2"],
.page-contact #pc-lk-3:checked ~ .lookup__tabs label[for="pc-lk-3"] {
  background: var(--ink-900);
  color: var(--paper);
}

.page-contact #pc-lk-1:checked ~ .lookup__tabs label[for="pc-lk-1"] .mono,
.page-contact #pc-lk-2:checked ~ .lookup__tabs label[for="pc-lk-2"] .mono,
.page-contact #pc-lk-3:checked ~ .lookup__tabs label[for="pc-lk-3"] .mono {
  color: var(--orange);
}

.page-contact #pc-lk-1:focus-visible ~ .lookup__tabs label[for="pc-lk-1"],
.page-contact #pc-lk-2:focus-visible ~ .lookup__tabs label[for="pc-lk-2"],
.page-contact #pc-lk-3:focus-visible ~ .lookup__tabs label[for="pc-lk-3"] {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-contact .lookup__panel {
  display: none;
  padding: 24px 18px 26px;
}

.page-contact #pc-lk-1:checked ~ .lookup__panel--1,
.page-contact #pc-lk-2:checked ~ .lookup__panel--2,
.page-contact #pc-lk-3:checked ~ .lookup__panel--3 {
  display: block;
}

.page-contact .lookup__field {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px dashed var(--mist-200);
}

.page-contact .lookup__field-label {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist-500);
}

.page-contact .lookup__field-sample {
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--ink-900);
  padding: 4px 10px;
  border: 1px solid var(--mist-200);
  background: var(--mist-50);
  border-radius: 2px;
}

.page-contact .lookup__results {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .lookup__results li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
}

.page-contact .lookup__results span {
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--bamboo);
}

.page-contact .lookup__results em {
  font-style: normal;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-700);
}

/* ---------- 渠道对照 ---------- */
.page-contact .pc-map__grid {
  display: grid;
  gap: 36px;
  margin-top: 26px;
}

.page-contact .pc-map__lede {
  margin: 0 0 20px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-700);
}

.page-contact .channel-map {
  border-top: 1px solid var(--ink-900);
}

.page-contact .channel-map__head {
  display: none;
}

.page-contact .channel-map__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 16px 0;
  border-bottom: 1px solid var(--mist-200);
}

.page-contact .channel-map__row > span {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ink-700);
}

.page-contact .channel-map__row > span:first-child {
  font-weight: 500;
  color: var(--ink-900);
}

.page-contact .channel-map__row > span::before {
  content: attr(data-label);
  display: block;
  margin-bottom: 2px;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--mist-500);
}

.page-contact .pc-channel-figure {
  margin: 0;
  aspect-ratio: auto;
  overflow: hidden;
}

.page-contact .pc-channel-figure img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 联系信息 ---------- */
.page-contact .info-list {
  margin: 26px 0 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--ink-900);
}

.page-contact .info-list__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 18px 0;
  border-bottom: 1px solid var(--mist-200);
}

.page-contact .info-list dt {
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--mist-500);
}

.page-contact .info-list dd {
  margin: 0;
  font-size: clamp(15px, 2.4vw, 20px);
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--ink-900);
  word-break: break-word;
}

.page-contact .info-note {
  margin: 22px 0 0;
  max-width: 60ch;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--ink-700);
  padding-left: 14px;
  border-left: 2px solid var(--bamboo);
}

/* ---------- 延伸阅读 ---------- */
.page-contact .pc-next__inner {
  display: grid;
  gap: 22px;
}

.page-contact .pc-next__note {
  margin: 12px 0 0;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-700);
}

.page-contact .pc-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-contact .lookup__results li {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }

  .page-contact .info-list__item {
    grid-template-columns: 130px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }
}

@media (min-width: 720px) {
  .page-contact .lookup__tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-bottom: 0;
  }

  .page-contact .lookup__tabs label {
    border-bottom: 0;
    border-right: 1px solid var(--mist-200);
    justify-content: center;
    padding: 16px 14px;
  }

  .page-contact .lookup__tabs label:last-child {
    border-right: 0;
  }
}

@media (min-width: 760px) {
  .page-contact .channel-map__head {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 20px;
    padding: 12px 0;
    border-bottom: 1px solid var(--mist-200);
  }

  .page-contact .channel-map__head span {
    font-size: 10.5px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--mist-500);
  }

  .page-contact .channel-map__row {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 20px;
    align-items: start;
    padding: 16px 0;
  }

  .page-contact .channel-map__row > span::before {
    display: none;
  }

  .page-contact .channel-map__row > span:nth-child(2) {
    color: var(--bamboo);
    font-weight: 500;
  }
}

@media (min-width: 900px) {
  .page-contact .pc-hero {
    padding: 40px 0 76px;
  }

  .page-contact .pc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    align-items: end;
  }

  .page-contact .pc-hero__panel {
    align-self: stretch;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 26px 0 26px 24px;
  }

  .page-contact .entry {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 10px 44px;
    padding: 24px 16px 24px 20px;
  }

  .page-contact .entry__head {
    align-content: start;
  }

  .page-contact .entry__more {
    grid-column: 1 / -1;
  }

  .page-contact .pc-form__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
    align-items: start;
  }

  .page-contact .direct-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 56px;
  }

  .page-contact .pc-map__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
    align-items: start;
  }

  .page-contact .pc-channel-figure {
    margin-top: 6px;
  }

  .page-contact .pc-next__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 40px;
  }

  .page-contact .pc-next__links {
    justify-content: flex-end;
  }

  .page-contact .pc-picker__hint,
  .page-contact .pc-direct__hint,
  .page-contact .pc-lookup__hint {
    text-align: right;
    align-self: end;
  }
}
<<<END>>>