.page-contact {
  --pc-hair: rgba(30, 53, 96, .6);
  --pc-sunk: rgba(5, 12, 28, .42);
  --pc-grad: linear-gradient(180deg, rgba(16, 32, 74, .88) 0%, rgba(8, 18, 38, .62) 100%);
  background: var(--navy-800);
  color: var(--text);
  font-family: var(--font-body);
}

.page-contact .wrap {
  padding-block: 28px 84px;
}

.page-contact .wrap > * + * {
  margin-top: 58px;
}

.page-contact .breadcrumb {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--text-dim);
}

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

.page-contact .breadcrumb a:hover {
  color: var(--cyan);
}

.page-contact .breadcrumb__sep {
  margin-inline: 8px;
  color: var(--line);
}

.page-contact .eyebrow {
  margin: 0 0 12px;
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .desk-head h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 7.4vw, 3.9rem);
  line-height: 1.16;
  letter-spacing: -.02em;
  max-width: 20ch;
}

.page-contact .desk-head .lede {
  margin: 0;
  max-width: 60ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-contact .section-head {
  margin-bottom: 24px;
}

.page-contact .section-head__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  line-height: 1.28;
  letter-spacing: -.01em;
}

.page-contact .section-head__note {
  margin: 0;
  max-width: 56ch;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--text-dim);
}

/* ---------- 渠道对照 ---------- */
.page-contact .desk__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .desk__channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  background: var(--pc-hair);
  border: 1px solid var(--pc-hair);
  min-width: 0;
}

.page-contact .chcard {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 18px 22px;
  background: var(--navy-800);
  min-width: 0;
}

.page-contact .chcard__idx {
  margin: 0;
  font-size: .68rem;
  letter-spacing: .2em;
  color: var(--cyan);
}

.page-contact .chcard__label {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 500;
  letter-spacing: .01em;
}

.page-contact .chcard__desc {
  margin: 0;
  font-size: .88rem;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-contact .chcard__addr {
  margin: 0;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--cyan);
  word-break: break-word;
}

.page-contact .copyfield {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 8px 10px;
  border: 1px dashed var(--line);
  background: var(--pc-sunk);
}

.page-contact .copyfield__value {
  flex: 1 1 150px;
  min-width: 0;
  font-size: .82rem;
  letter-spacing: .02em;
  color: var(--text);
  word-break: break-all;
}

.page-contact .copyfield__btn {
  flex: 0 0 auto;
  padding: 5px 13px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .08em;
  color: var(--text-dim);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: color .12s var(--ease), border-color .12s var(--ease);
}

.page-contact .copyfield__btn:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 服务时段面板 ---------- */
.page-contact .desk__hours {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 18px 22px;
  border: 1px solid var(--pc-hair);
  border-top: 2px solid var(--orange);
  background: var(--pc-grad);
  min-width: 0;
}

.page-contact .hours__title {
  margin: 0;
  font-size: .68rem;
  letter-spacing: .2em;
  color: var(--text-dim);
}

.page-contact .hours__big {
  margin: 0;
  font-size: 2.05rem;
  line-height: 1;
  letter-spacing: .01em;
  color: var(--text);
}

.page-contact .hours__big span {
  margin-inline: 4px;
  color: var(--orange);
}

.page-contact .hours__sub {
  margin: 0;
  font-size: .84rem;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-contact .hours__scale {
  height: 24px;
  border: 1px solid var(--line);
  background-image:
    repeating-linear-gradient(90deg, rgba(233, 239, 250, .14) 0 1px, transparent 1px 4.1667%),
    linear-gradient(90deg,
      rgba(16, 32, 74, .95) 0 37.5%,
      var(--orange) 37.5% 75%,
      rgba(16, 32, 74, .95) 75% 100%);
}

.page-contact .hours__ticks {
  display: flex;
  justify-content: space-between;
  margin: -6px 0 4px;
  font-size: .66rem;
  letter-spacing: .08em;
  color: var(--text-dim);
}

.page-contact .hours__media {
  margin: 4px 0 0;
}

.page-contact .hours__media .media__frame {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 1px solid var(--line);
}

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

.page-contact .hours__note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 0;
  font-size: .84rem;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-contact .hours__note .dot {
  flex: 0 0 auto;
  margin-top: 7px;
}

/* ---------- 受理范围 ---------- */
.page-contact .scope-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--pc-hair);
  border: 1px solid var(--pc-hair);
}

.page-contact .scope-item {
  display: grid;
  gap: 8px;
  padding: 20px 18px 22px;
  background: var(--navy-800);
  border-left: 3px solid transparent;
  transition: border-color .16s var(--ease), background-color .16s var(--ease);
}

.page-contact .scope-item:hover {
  border-left-color: var(--cyan);
  background: rgba(16, 32, 74, .5);
}

.page-contact .scope-item__tag {
  margin: 0;
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--orange);
}

.page-contact .scope-item h3 {
  margin: 0;
  font-size: 1.04rem;
  font-weight: 500;
  line-height: 1.5;
}

.page-contact .scope-item p {
  margin: 0;
  font-size: .89rem;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-contact .scope-faq {
  margin-top: 20px;
  padding: 20px 18px 22px;
  border: 1px solid var(--pc-hair);
  background: var(--pc-sunk);
}

.page-contact .scope-faq__title {
  margin: 0 0 14px;
  font-size: .96rem;
  font-weight: 500;
}

.page-contact .scope-faq__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .scope-faq__list li {
  border-bottom: 1px dashed var(--pc-hair);
  padding-bottom: 10px;
}

.page-contact .scope-faq__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .scope-faq__list a {
  color: var(--text);
  font-size: .9rem;
  line-height: 1.7;
  text-decoration: none;
  display: block;
  transition: color .12s var(--ease);
}

.page-contact .scope-faq__list a:hover {
  color: var(--cyan);
}

.page-contact .scope-faq__list a::before {
  content: "→";
  margin-right: 10px;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: .8rem;
}

.page-contact .scope-faq__note {
  margin: 14px 0 0;
  font-size: .82rem;
  line-height: 1.75;
  color: var(--text-dim);
}

/* ---------- 工单准备 ---------- */
.page-contact .wo {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-contact .wo__body {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.page-contact .wo__fields {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--pc-hair);
  border: 1px solid var(--pc-hair);
}

.page-contact .wo__fields li {
  display: flex;
  gap: 14px;
  padding: 16px 18px;
  background: var(--navy-800);
}

.page-contact .wo__no {
  flex: 0 0 auto;
  padding-top: 3px;
  font-size: .74rem;
  letter-spacing: .12em;
  color: var(--orange);
}

.page-contact .wo__fields h3 {
  margin: 0 0 6px;
  font-size: .98rem;
  font-weight: 500;
}

.page-contact .wo__fields p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-contact .papercard {
  position: relative;
  padding: 22px 20px 24px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--paper-line);
  box-shadow: 5px 5px 0 rgba(0, 0, 0, .3);
}

.page-contact .papercard::after {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(12, 23, 48, .16);
  pointer-events: none;
}

.page-contact .papercard__title {
  position: relative;
  margin: 0 0 12px;
  font-size: .84rem;
  letter-spacing: .04em;
  color: var(--ink-dim);
}

.page-contact .papercard__body {
  position: relative;
  margin: 0 0 16px;
  font-size: .82rem;
  line-height: 2;
  color: var(--ink);
  white-space: pre-wrap;
  word-break: break-word;
}

.page-contact .papercard__btn {
  position: relative;
  padding: 7px 16px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--ink);
  border-radius: 999px;
  cursor: pointer;
  transition: background-color .12s var(--ease), color .12s var(--ease);
}

.page-contact .papercard__btn:hover {
  background: var(--ink);
  color: var(--paper);
}

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

.page-contact .wo__figure .media__frame {
  aspect-ratio: 900 / 560;
  overflow: hidden;
  border: 1px solid var(--pc-hair);
}

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

.page-contact .media__cap {
  margin: 12px 0 0;
  font-size: .82rem;
  line-height: 1.75;
  color: var(--text-dim);
}

/* ---------- 回应节奏 ---------- */
.page-contact .resp-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .resp-card {
  padding: 18px 18px 20px;
  border: 1px solid var(--pc-hair);
  border-left: 3px solid var(--cyan);
  background: var(--pc-sunk);
}

.page-contact .resp-card:nth-child(2) {
  border-left-color: var(--orange);
}

.page-contact .resp-card:nth-child(3) {
  border-left-color: var(--green);
}

.page-contact .resp-card__num {
  margin: 0 0 10px;
  font-size: 1.3rem;
  letter-spacing: .02em;
  color: var(--text);
}

.page-contact .resp-card h3 {
  margin: 0 0 8px;
  font-size: .94rem;
  font-weight: 500;
  color: var(--text-dim);
}

.page-contact .resp-card p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-contact .resp__foot {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--pc-hair);
  font-size: .88rem;
  line-height: 1.9;
  color: var(--text-dim);
}

.page-contact .resp__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 224, 240, .35);
}

.page-contact .resp__foot a:hover {
  border-bottom-color: var(--cyan);
}

@media (min-width: 720px) {
  .page-contact .scope-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .resp-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-contact .wrap {
    padding-block: 36px 110px;
  }

  .page-contact .wrap > * + * {
    margin-top: 76px;
  }

  .page-contact .desk__grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 18px;
  }

  .page-contact .desk__channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .chcard {
    padding: 24px 22px 26px;
  }

  .page-contact .wo {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: 26px;
    align-items: start;
  }

  .page-contact .scope-item {
    padding: 24px 22px 26px;
  }

  .page-contact .resp-card {
    padding: 22px 22px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .scope-item,
  .page-contact .copyfield__btn,
  .page-contact .papercard__btn,
  .page-contact .scope-faq__list a {
    transition: none;
  }
}
<<<END>>>