.page-contact {
  --ccard-gap: clamp(12px, 1.6vw, 20px);
  --cell-on-a: rgba(53, 224, 208, 0.24);
  --cell-on-b: rgba(11, 36, 48, 0.92);
  display: block;
  padding-bottom: clamp(40px, 6vw, 76px);
}

.page-contact .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: clamp(14px, 2vw, 22px) 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-contact .crumbs a {
  color: var(--cyan);
  text-decoration: none;
}

.page-contact .crumbs a:hover {
  text-decoration: underline;
}

/* 首屏：渠道卡列 + 说明区 */
.page-contact .contact-deck {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
}

.page-contact .contact-deck__aside {
  display: grid;
  gap: var(--ccard-gap);
  align-content: start;
}

.page-contact .channel-card {
  position: relative;
  display: grid;
  gap: 9px;
  align-content: start;
  padding: clamp(16px, 2vw, 24px);
  background: var(--deep);
  border: 2px solid var(--line);
  box-shadow: var(--hard);
}

.page-contact .channel-card--primary {
  background:
    linear-gradient(180deg, rgba(53, 224, 208, 0.07), rgba(53, 224, 208, 0) 46%),
    var(--deep);
  border-top: 6px solid var(--coral);
}

.page-contact .channel-card--small {
  background: var(--indigo);
  border-color: rgba(53, 224, 208, 0.22);
}

.page-contact .channel-card__no {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-contact .channel-card__name {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--paper);
}

.page-contact .channel-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.5vw, 17px);
  line-height: 1.5;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .channel-card--primary .channel-card__value {
  color: var(--coral);
}

.page-contact .channel-card__scope {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--mist);
}

.page-contact .channel-card__meta {
  margin: 4px 0 0;
  padding: 10px 0 0;
  list-style: none;
  display: grid;
  gap: 6px;
  border-top: 1px solid var(--line-faint);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-contact .contact-deck__main {
  display: grid;
  gap: clamp(14px, 1.8vw, 22px);
  align-content: start;
}

.page-contact .contact-deck__main > .eyebrow {
  margin: 0;
}

.page-contact h1 {
  margin: 0;
  font-size: clamp(30px, 5.6vw, 58px);
  font-weight: 300;
  line-height: 1.14;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-contact .contact-deck__lead {
  margin: 0;
  max-width: 64ch;
}

.page-contact .deck-points {
  display: grid;
  gap: 12px;
  padding: 14px 0;
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
}

.page-contact .deck-point {
  display: grid;
  gap: 4px;
}

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

.page-contact .deck-point__v {
  font-size: 14px;
  color: var(--paper);
}

.page-contact .section-index {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.page-contact .section-index__item {
  flex: 0 0 auto;
  padding: 8px 13px;
  background: rgba(6, 18, 27, 0.65);
  border: 1px solid var(--line-soft);
  color: var(--mist);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-decoration: none;
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.page-contact .section-index__item:hover {
  color: var(--paper);
  border-color: var(--cyan);
}

.page-contact .section-index__item[data-active] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

/* 服务时段 */
.page-contact .hours {
  margin-top: var(--beat);
  display: grid;
  gap: clamp(18px, 2.4vw, 28px);
}

.page-contact .hours__head {
  display: grid;
  gap: 10px;
}

.page-contact .hours__head > .eyebrow {
  margin: 0;
}

.page-contact .hours__head h2 {
  margin: 0;
  font-size: clamp(24px, 3.8vw, 42px);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-contact .hours__head .prose {
  margin: 0;
}

.page-contact .hours__strip {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 4px;
}

.page-contact .hours__cell {
  position: relative;
  display: grid;
  gap: 6px;
  align-content: start;
  min-height: 74px;
  padding: 10px 6px;
  border: 1px solid var(--line-faint);
  background:
    repeating-linear-gradient(180deg, rgba(30, 71, 86, 0.2) 0 4px, transparent 4px 11px),
    var(--ink);
  color: var(--mist);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.page-contact .hours__cell--on {
  border-color: rgba(53, 224, 208, 0.42);
  background: linear-gradient(180deg, var(--cell-on-a), var(--cell-on-b));
  color: var(--paper);
}

.page-contact .hours__day {
  font-size: 12px;
  letter-spacing: 0.14em;
}

.page-contact .hours__span {
  display: none;
  font-size: 11px;
  color: inherit;
}

.page-contact .hours__note {
  display: none;
}

.page-contact .hours__figure {
  margin: 0;
}

.page-contact .media {
  margin: 0;
  display: block;
}

.page-contact .media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* 纠错材料与处理流程 */
.page-contact .fixwork {
  margin-top: var(--beat);
}

.page-contact .fixwork > .eyebrow {
  margin: 0 0 8px;
}

.page-contact .fixwork > h2 {
  margin: 0;
  font-size: clamp(24px, 3.8vw, 42px);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--paper);
  max-width: 22ch;
}

.page-contact .fixwork__grid {
  display: grid;
  gap: clamp(26px, 3.4vw, 44px);
  margin-top: clamp(18px, 2.4vw, 28px);
}

.page-contact .fixwork__sub {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-contact .fixwork__list .prose,
.page-contact .fixwork__ladder .prose {
  margin: 0 0 16px;
}

.page-contact .checklist {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
}

.page-contact .checklist li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 11px;
  padding: 11px 13px;
  background: rgba(11, 36, 48, 0.62);
  border-left: 3px solid var(--line);
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-contact .checklist li b {
  display: inline-block;
  margin-right: 6px;
  color: var(--paper);
  font-weight: 700;
}

.page-contact .checklist__mark {
  width: 14px;
  height: 14px;
  margin-top: 4px;
  border: 2px solid var(--cyan);
  background: rgba(53, 224, 208, 0.12);
}

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

.page-contact .ladder__step {
  position: relative;
  padding: 0 0 22px 46px;
}

.page-contact .ladder__step::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 30px;
  bottom: 0;
  border-left: 1px dashed var(--line-soft);
}

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

.page-contact .ladder__step:last-child::before {
  display: none;
}

.page-contact .ladder__no {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  background: var(--ink);
  border: 2px solid var(--cyan);
  color: var(--cyan);
  font-size: 12px;
}

.page-contact .ladder__step h4 {
  margin: 4px 0 6px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--paper);
}

.page-contact .ladder__step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* 站点信息 */
.page-contact .siteline {
  margin-top: var(--beat);
  display: grid;
  gap: clamp(20px, 2.6vw, 32px);
}

.page-contact .siteline__text {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-contact .siteline__text > .eyebrow {
  margin: 0;
}

.page-contact .siteline__text h2 {
  margin: 0;
  font-size: clamp(22px, 3.2vw, 36px);
  font-weight: 300;
  line-height: 1.22;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-contact .siteline__text .prose {
  margin: 0;
}

.page-contact .siteline__facts {
  margin: 6px 0 0;
  border-top: 2px solid var(--line);
}

.page-contact .siteline__facts > div {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-faint);
}

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

.page-contact .siteline__facts dd {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .siteline__legal {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.16em;
  line-height: 1.9;
  color: var(--mist);
}

.page-contact .siteline__figure {
  align-self: end;
}

/* 页尾内链 */
.page-contact .nextlinks {
  margin-top: var(--beat);
  padding-top: clamp(14px, 2vw, 22px);
  border-top: 2px solid var(--line);
}

.page-contact .nextlinks > h2 {
  margin: 0;
}

.page-contact .nextlinks__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-contact .nextlinks__list a {
  display: block;
  padding: 12px 14px;
  background: var(--deep);
  border-left: 3px solid var(--cyan);
  color: var(--paper);
  font-size: 14px;
  line-height: 1.6;
  text-decoration: none;
  transition: transform 180ms ease, background-color 180ms ease;
}

.page-contact .nextlinks__list a:hover {
  transform: translateX(4px);
  background: #0d2c3a;
}

@media (min-width: 620px) {
  .page-contact .deck-points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .hours__cell {
    min-height: 92px;
    padding: 12px 8px;
  }

  .page-contact .hours__span {
    display: block;
  }

  .page-contact .hours__note {
    display: block;
    position: absolute;
    left: 50%;
    bottom: calc(100% + 8px);
    transform: translateX(-50%);
    width: 148px;
    padding: 8px 10px;
    background: var(--indigo);
    border: 1px solid var(--cyan);
    color: var(--paper);
    font-size: 11px;
    line-height: 1.55;
    letter-spacing: 0.04em;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 180ms ease, visibility 180ms ease;
    z-index: 3;
  }

  .page-contact .hours__cell:hover .hours__note,
  .page-contact .hours__cell:focus-within .hours__note {
    opacity: 1;
    visibility: visible;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-deck {
    grid-template-columns: minmax(0, 34fr) minmax(0, 66fr);
    align-items: start;
  }

  .page-contact .hours {
    grid-template-columns: minmax(0, 54fr) minmax(0, 46fr);
    grid-template-areas:
      "head figure"
      "strip figure";
    align-items: start;
    column-gap: clamp(22px, 3vw, 40px);
  }

  .page-contact .hours__head {
    grid-area: head;
  }

  .page-contact .hours__strip {
    grid-area: strip;
  }

  .page-contact .hours__figure {
    grid-area: figure;
  }

  .page-contact .fixwork__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-contact .siteline {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .section-index__item,
  .page-contact .hours__note,
  .page-contact .nextlinks__list a {
    transition: none;
  }

  .page-contact .nextlinks__list a:hover {
    transform: none;
  }
}
<<<END>>>