.page-contact {
  --pc-line: 1px solid var(--grid);
  --pc-pad: clamp(1.75rem, 5vw, 3.5rem);
}

/* ---------- 面包屑 ---------- */
.page-contact .crumbs-band {
  padding-block: 1rem 0;
}
.page-contact .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.page-contact .crumbs__link {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-contact .crumbs__link:hover,
.page-contact .crumbs__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-contact .crumbs__sep {
  color: var(--grid);
}
.page-contact .crumbs__current {
  color: var(--ivory);
}

/* ---------- 首屏 ---------- */
.page-contact .hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--pc-pad) clamp(2rem, 5vw, 3.75rem);
  background:
    radial-gradient(115% 88% at 92% 4%, rgba(46, 230, 200, .11), transparent 58%),
    repeating-linear-gradient(90deg, rgba(243, 241, 232, .028) 0 1px, transparent 1px 4.5rem),
    repeating-linear-gradient(0deg, rgba(243, 241, 232, .028) 0 1px, transparent 1px 4.5rem);
}
.page-contact .hero__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.75rem);
  align-items: start;
}
.page-contact .hero__kicker {
  color: var(--cyan);
}
.page-contact .hero__title {
  margin: .6rem 0 0;
  font-family: var(--font-head);
  font-size: clamp(1.95rem, 6.4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--ivory);
  transform: skewX(-1.1deg);
  text-wrap: balance;
}
.page-contact .hero__lede {
  margin-top: 1.1rem;
  max-width: 46ch;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.8;
}
.page-contact .hero__facts {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  border-top: var(--pc-line);
}
.page-contact .hero__facts li {
  display: grid;
  grid-template-columns: 4.75rem 1fr;
  gap: .35rem .9rem;
  align-items: baseline;
  padding: .8rem 0;
  border-bottom: var(--pc-line);
}
.page-contact .hero__fact-key {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-contact .hero__fact-val {
  font-size: .93rem;
  line-height: 1.72;
  color: var(--muted);
}
.page-contact .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.6rem;
}
.page-contact .hero__media {
  align-self: stretch;
}
.page-contact .hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.6) contrast(1.06);
}

/* ---------- 章节头 ---------- */
.page-contact .sec-head {
  max-width: 62ch;
  margin-bottom: clamp(1.5rem, 3.5vw, 2.5rem);
}
.page-contact .sec-head__label {
  color: var(--cyan);
}
.page-contact .sec-head__title {
  margin: .5rem 0 0;
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 4.2vw, 2.25rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -.015em;
  color: var(--ivory);
}
.page-contact .sec-head__lede {
  margin: .9rem 0 0;
  color: var(--muted);
  font-size: .98rem;
  line-height: 1.8;
}
.page-contact .sec-foot {
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: .92rem;
  line-height: 1.75;
}
.page-contact .inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 230, 200, .38);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-contact .inline-link:hover,
.page-contact .inline-link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 表格 ---------- */
.page-contact .table-scroll {
  overflow-x: auto;
  border-top: var(--pc-line);
}
.page-contact .data-table {
  width: 100%;
  min-width: 34rem;
  border-collapse: collapse;
  font-size: .9rem;
}
.page-contact .data-table caption.visually-note {
  caption-side: top;
  text-align: left;
  padding: 0 0 .75rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-contact .data-table th,
.page-contact .data-table td {
  padding: .85rem 1rem .85rem 0;
  text-align: left;
  vertical-align: top;
  border-bottom: var(--pc-line);
  line-height: 1.65;
}
.page-contact .data-table tbody th {
  font-weight: 500;
  color: var(--ivory);
}
.page-contact .data-table td {
  color: var(--muted);
}
.page-contact .data-table tbody tr:hover th,
.page-contact .data-table tbody tr:hover td {
  background: var(--ink-2);
}
.page-contact .data-table .chip {
  white-space: nowrap;
}

/* ---------- 邮件格式 ---------- */
.page-contact .mail-grid {
  row-gap: clamp(1.75rem, 4vw, 2.5rem);
}
.page-contact .ask__title {
  color: var(--muted);
  margin-bottom: .85rem;
}
.page-contact .ask__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.page-contact .ask__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.page-contact .ask__tab {
  display: inline-block;
  padding: .45rem .95rem;
  border: var(--pc-line);
  font-size: .84rem;
  color: var(--muted);
  cursor: pointer;
  transition: color .2s var(--ease), background-color .2s var(--ease), border-color .2s var(--ease);
}
.page-contact .ask__tab:hover {
  color: var(--cyan);
  border-color: var(--teal);
}
.page-contact #ask-type-ticket:checked ~ .ask__tabs [for="ask-type-ticket"],
.page-contact #ask-type-data:checked ~ .ask__tabs [for="ask-type-data"],
.page-contact #ask-type-fix:checked ~ .ask__tabs [for="ask-type-fix"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}
.page-contact #ask-type-ticket:focus-visible ~ .ask__tabs [for="ask-type-ticket"],
.page-contact #ask-type-data:focus-visible ~ .ask__tabs [for="ask-type-data"],
.page-contact #ask-type-fix:focus-visible ~ .ask__tabs [for="ask-type-fix"] {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
.page-contact .ask__panel {
  display: none;
  margin: 1rem 0 0;
  padding: 1rem 1.1rem;
  background: var(--ink-2);
  border-left: 3px solid var(--cyan);
  font-size: .93rem;
  line-height: 1.78;
  color: var(--muted);
}
.page-contact #ask-type-ticket:checked ~ .ask__panels .ask__panel--ticket,
.page-contact #ask-type-data:checked ~ .ask__panels .ask__panel--data,
.page-contact #ask-type-fix:checked ~ .ask__panels .ask__panel--fix {
  display: block;
}

.page-contact .tpl {
  margin: 1.5rem 0 0;
  padding: 1.15rem 1.2rem;
  background: var(--ink-2);
  border: var(--pc-line);
  border-left: 3px solid var(--orange);
  font-family: var(--font-mono);
  font-size: .8rem;
  line-height: 1.9;
  color: var(--ivory);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
}
.page-contact .tpl code {
  font: inherit;
  color: inherit;
}

.page-contact .prep-title {
  margin: 0 0 .5rem;
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ivory);
}
.page-contact .prep {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--pc-line);
}
.page-contact .prep li {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding: .7rem .1rem;
  border-bottom: var(--pc-line);
}
.page-contact .prep input {
  appearance: none;
  -webkit-appearance: none;
  flex: 0 0 auto;
  width: 1.05rem;
  height: 1.05rem;
  margin: .2rem 0 0;
  border: 1px solid var(--edge);
  background: transparent;
  cursor: pointer;
  transition: background-color .18s var(--ease), border-color .18s var(--ease);
}
.page-contact .prep input:hover {
  border-color: var(--cyan);
}
.page-contact .prep input:checked {
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: inset 0 0 0 2px var(--ink);
}
.page-contact .prep input:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
.page-contact .prep label {
  font-size: .93rem;
  line-height: 1.7;
  color: var(--muted);
  cursor: pointer;
}
.page-contact .prep input:checked + label {
  color: var(--ivory);
}
.page-contact .prep-note {
  margin: 1rem 0 0;
  font-size: .85rem;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 电话与地址 ---------- */
.page-contact .contact-list {
  border-top: var(--pc-line);
}
.page-contact .contact-line {
  display: grid;
  gap: .4rem;
  padding: 1.15rem 0;
  border-bottom: var(--pc-line);
}
.page-contact .contact-line__label {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-contact .contact-line__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(.98rem, 3.4vw, 1.45rem);
  line-height: 1.35;
  color: var(--ivory);
  text-decoration: none;
  word-break: break-word;
  overflow-wrap: anywhere;
  transition: color .2s var(--ease);
}
.page-contact a.contact-line__value:hover,
.page-contact a.contact-line__value:focus-visible {
  color: var(--orange);
}
.page-contact .contact-line__value--mail {
  color: var(--cyan);
}
.page-contact .contact-line__value--addr {
  font-size: clamp(.95rem, 3vw, 1.2rem);
  letter-spacing: .01em;
}
.page-contact .contact-line__hint {
  font-size: .86rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .notice-orange {
  margin: 1.75rem 0 0;
  padding: 1.05rem 1.2rem;
  background: var(--orange-deep);
  border-left: 3px solid var(--orange);
  font-size: .92rem;
  line-height: 1.8;
  color: var(--ivory);
}
.page-contact .notice-orange strong {
  color: var(--orange);
}

/* ---------- 处理流程 ---------- */
.page-contact .handle-grid {
  row-gap: clamp(1.75rem, 4vw, 2.5rem);
}
.page-contact .flow-arrow {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 1.25rem;
}
.page-contact .flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: var(--pc-line);
}
.page-contact .flow__node {
  padding: 1rem 0;
  border-bottom: var(--pc-line);
}
.page-contact .flow__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--cyan);
}
.page-contact .flow__text {
  margin: .4rem 0 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--muted);
}
.page-contact .handle-note {
  margin: 1.4rem 0 0;
  padding-left: 1rem;
  border-left: 1px solid var(--grid);
  font-size: .92rem;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 更正与反馈 ---------- */
.page-contact .corr-grid {
  row-gap: clamp(1.5rem, 4vw, 2.25rem);
}
.page-contact .corr-block {
  padding: 1.15rem 1.2rem;
  background: var(--ink-2);
}
.page-contact .corr-block--alt {
  background: transparent;
  border: var(--pc-line);
}
.page-contact .corr-block__label {
  color: var(--orange);
}
.page-contact .dot-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
}
.page-contact .dot-list li {
  position: relative;
  padding-left: 1.1rem;
  margin-bottom: .6rem;
  font-size: .92rem;
  line-height: 1.72;
  color: var(--muted);
}
.page-contact .dot-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: .42rem;
  height: .42rem;
  background: var(--cyan);
}
.page-contact .corr-links {
  margin: 1.2rem 0 0;
  font-size: .9rem;
}
.page-contact .corr-links__sep {
  margin: 0 .55rem;
  color: var(--grid);
}

/* ---------- 相关栏目 ---------- */
.page-contact .related-title {
  margin: 0 0 1.25rem;
  font-family: var(--font-head);
  font-size: clamp(1.25rem, 3.4vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ivory);
}
.page-contact .related-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: var(--pc-line);
}
.page-contact .related-link {
  display: grid;
  grid-template-columns: 1fr;
  gap: .2rem;
  padding: .9rem 0;
  border-bottom: var(--pc-line);
  text-decoration: none;
  transition: background-color .2s var(--ease), padding-left .2s var(--ease);
}
.page-contact .related-link:hover,
.page-contact .related-link:focus-visible {
  background: var(--ink-2);
  padding-left: .75rem;
}
.page-contact .related-link__name {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ivory);
  transition: color .2s var(--ease);
}
.page-contact .related-link:hover .related-link__name,
.page-contact .related-link:focus-visible .related-link__name {
  color: var(--cyan);
}
.page-contact .related-link__note {
  font-size: .85rem;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-line {
    grid-template-columns: 9rem minmax(0, 1fr);
    align-items: baseline;
    column-gap: 1.5rem;
  }
  .page-contact .contact-line__label {
    grid-row: span 3;
    padding-top: .3rem;
  }
  .page-contact .related-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(1.5rem, 4vw, 3rem);
  }
  .page-contact .flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: clamp(1.25rem, 3vw, 2.25rem);
    border-top: none;
  }
  .page-contact .flow__node {
    border-top: var(--pc-line);
    padding-top: 1rem;
  }
}

@media (min-width: 960px) {
  .page-contact .hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    column-gap: clamp(2rem, 4vw, 3.5rem);
  }
  .page-contact .hero__media {
    margin-top: .5rem;
  }
  .page-contact .mail-grid,
  .page-contact .handle-grid {
    column-gap: clamp(2rem, 4vw, 3.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .hero__title {
    transform: none;
  }
  .page-contact .related-link,
  .page-contact .ask__tab,
  .page-contact .prep input {
    transition: none;
  }
}