.page-contact {
  --ct-rule: 1px solid var(--edge);
  --ct-gap: 14px;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  padding-block: 18px 0;
  font-size: 0.82rem;
  color: var(--mist);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  display: grid;
  gap: 26px;
  padding-block: 22px 8px;
}

.page-contact .contact-hero__copy {
  display: grid;
  gap: 16px;
  align-content: start;
  min-width: 0;
}

.page-contact .contact-hero__title {
  margin: 0;
  font-size: clamp(1.9rem, 7.4vw, 3.35rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-contact .contact-hero__lede {
  margin: 0;
  max-width: 40ch;
  font-size: clamp(0.98rem, 3.4vw, 1.08rem);
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .contact-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.page-contact .quick-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--edge);
  border-radius: 999px;
  background: rgba(15, 42, 53, 0.55);
  color: var(--paper);
  font-size: 0.8rem;
  line-height: 1.4;
}

.page-contact .quick-chip__dot {
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 10px var(--mint);
}

.page-contact .contact-hero__visual {
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-contact .contact-hero__visual img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.7);
}

.page-contact .contact-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(to right, rgba(102, 242, 194, 0.16) 0 1px, transparent 1px 46px),
    repeating-linear-gradient(to bottom, rgba(102, 242, 194, 0.16) 0 1px, transparent 1px 46px);
  -webkit-mask-image: linear-gradient(to top, #000 38%, transparent 96%);
  mask-image: linear-gradient(to top, #000 38%, transparent 96%);
}

.page-contact .contact-hero__stamp {
  position: absolute;
  left: 16px;
  bottom: 14px;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--mint);
}

/* ---------- 通用小节标题 ---------- */
.page-contact .section-head {
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
}

.page-contact .section-head__title {
  margin: 0;
  font-size: clamp(1.32rem, 4.7vw, 1.9rem);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .section-head__sub {
  margin: 0;
  max-width: 46ch;
  font-size: 0.93rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .inline-link {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid var(--edge-mint);
  padding-bottom: 1px;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-contact .inline-link:hover,
.page-contact .inline-link:focus-visible {
  color: var(--arena);
  border-color: var(--edge-clay);
}

/* ---------- 联络信息卡 ---------- */
.page-contact .contact-reach {
  padding-block: 36px 6px;
}

.page-contact .reach-cards {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .reach-card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 22px 20px;
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  background: linear-gradient(158deg, rgba(15, 42, 53, 0.96), rgba(6, 25, 35, 0.98));
  box-shadow: var(--shadow-panel);
  min-width: 0;
}

.page-contact .reach-card--mail {
  border-color: var(--edge-mint);
}

.page-contact .reach-card--phone {
  border-color: var(--edge-clay);
}

.page-contact .reach-card--addr {
  background: linear-gradient(158deg, rgba(111, 142, 115, 0.16), rgba(6, 25, 35, 0.98));
}

.page-contact .reach-card__index {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--mist);
}

.page-contact .reach-card__label {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-contact .reach-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 4.2vw, 1.42rem);
  line-height: 1.36;
  color: var(--mint);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .reach-card--phone .reach-card__value {
  color: var(--arena);
  letter-spacing: 0.01em;
}

.page-contact .reach-card__value--text {
  font-size: clamp(0.95rem, 3.6vw, 1.1rem);
  line-height: 1.6;
  color: var(--paper);
}

.page-contact .reach-card__note {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .reach-card__link {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  margin-top: 4px;
  border: 1px solid var(--edge-strong);
  border-radius: 999px;
  color: var(--paper);
  font-size: 0.83rem;
  text-decoration: none;
  transition: border-color 0.24s var(--ease), background-color 0.24s var(--ease), color 0.24s var(--ease);
}

.page-contact .reach-card__link:hover,
.page-contact .reach-card__link:focus-visible {
  border-color: var(--mint);
  background: rgba(102, 242, 194, 0.1);
  color: var(--mint);
}

/* ---------- 服务时间 ---------- */
.page-contact .contact-hours {
  padding-block: 26px 6px;
}

.page-contact .hours-band {
  display: grid;
  gap: 12px;
  padding: 22px 20px;
  border-left: 3px solid var(--mint);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(15, 42, 53, 0.7);
}

.page-contact .hours-band__time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.15rem, 4.6vw, 1.5rem);
  letter-spacing: 0.02em;
  color: var(--mint);
}

.page-contact .hours-band__body {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.page-contact .hours-band__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .hours-band__body p {
  margin: 0;
  max-width: 62ch;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 数据异常反馈 ---------- */
.page-contact .contact-fix {
  display: grid;
  gap: 24px;
  padding-block: 40px 6px;
}

.page-contact .contact-fix__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-contact .contact-fix__media img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.8) brightness(0.78);
}

.page-contact .contact-fix__body {
  display: grid;
  gap: 14px;
  align-content: start;
  min-width: 0;
}

.page-contact .contact-fix__intro {
  margin: 0;
  max-width: 52ch;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--mist);
}

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

.page-contact .fix-list__item {
  border: 1px solid var(--edge);
  border-radius: var(--radius-sm);
  background: rgba(15, 42, 53, 0.6);
  overflow: hidden;
  transition: border-color 0.24s var(--ease);
}

.page-contact .fix-list__item[open] {
  border-color: var(--edge-mint);
}

.page-contact .fix-list__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
  color: var(--paper);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.5;
}

.page-contact .fix-list__summary::-webkit-details-marker {
  display: none;
}

.page-contact .fix-list__summary::after {
  content: "+";
  margin-left: auto;
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1;
  color: var(--mint);
}

.page-contact .fix-list__item[open] .fix-list__summary::after {
  content: "−";
  color: var(--arena);
}

.page-contact .fix-list__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--arena);
  flex: none;
}

.page-contact .fix-list__name {
  min-width: 0;
}

.page-contact .fix-list__body {
  padding: 0 16px 15px;
}

.page-contact .fix-list__body p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .contact-fix__mail {
  margin: 4px 0 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .contact-fix__mail strong {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.86rem;
  color: var(--mint);
  overflow-wrap: anywhere;
}

/* ---------- 合作与纠错 ---------- */
.page-contact .contact-coop {
  padding-block: 40px 6px;
}

.page-contact .coop-grid {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .coop-card {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 24px 20px;
  border: 1px solid var(--edge-clay);
  border-radius: var(--radius);
  background: linear-gradient(200deg, rgba(201, 106, 61, 0.14), rgba(6, 25, 35, 0.98));
  min-width: 0;
}

.page-contact .coop-card--ghost {
  border-color: var(--edge);
  background: linear-gradient(200deg, rgba(111, 142, 115, 0.16), rgba(6, 25, 35, 0.98));
}

.page-contact .coop-card__title {
  margin: 0;
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-contact .coop-card__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.82;
  color: var(--mist);
}

.page-contact .coop-card__tip {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--edge);
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--paper);
}

.page-contact .coop-card__link {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border: 1px solid var(--edge-strong);
  border-radius: 999px;
  color: var(--paper);
  font-size: 0.83rem;
  text-decoration: none;
  transition: border-color 0.24s var(--ease), background-color 0.24s var(--ease), color 0.24s var(--ease);
}

.page-contact .coop-card__link:hover,
.page-contact .coop-card__link:focus-visible {
  border-color: var(--arena);
  background: rgba(240, 138, 75, 0.12);
  color: var(--arena);
}

/* ---------- 版本参考 ---------- */
.page-contact .contact-dim {
  padding-block: 40px 6px;
}

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

.page-contact .dim-item {
  position: relative;
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 18px 18px 18px 20px;
  border: 1px solid var(--edge);
  border-radius: var(--radius-sm);
  background: rgba(15, 42, 53, 0.55);
  counter-increment: dim;
  min-width: 0;
}

.page-contact .dim-item::before {
  content: "0" counter(dim);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--rock);
}

.page-contact .dim-item__key {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .dim-item__text {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .contact-dim__foot {
  margin: 16px 0 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 海南运营与备案 ---------- */
.page-contact .contact-region {
  margin-top: 44px;
  border-top: 1px solid var(--edge-mint);
  border-bottom: 1px solid var(--edge);
  background: linear-gradient(120deg, rgba(15, 42, 53, 0.95), rgba(6, 25, 35, 0.98));
}

.page-contact .contact-region__inner {
  padding-block: 32px 34px;
}

.page-contact .contact-region__title {
  margin: 0 0 18px;
  font-size: clamp(1.15rem, 4.2vw, 1.45rem);
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .region-list {
  display: grid;
  gap: 1px;
  margin: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--edge);
}

.page-contact .region-list__row {
  display: grid;
  gap: 4px;
  padding: 13px 16px;
  background: rgba(6, 25, 35, 0.92);
}

.page-contact .region-list__row dt {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-contact .region-list__row dd {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .region-list__icp {
  font-family: var(--font-mono);
  font-size: 0.95rem !important;
  letter-spacing: 0.02em;
  color: var(--mint) !important;
}

.page-contact .contact-region__note {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 0.85rem;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .reach-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .reach-card--addr {
    grid-column: 1 / -1;
  }

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

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

  .page-contact .region-list__row {
    grid-template-columns: 140px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }

  .page-contact .hours-band {
    grid-template-columns: minmax(0, 220px) minmax(0, 1fr);
    align-items: start;
    gap: 24px;
    padding: 26px 28px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: center;
    gap: 46px;
    padding-block: 42px 20px;
  }

  .page-contact .contact-hero__visual {
    aspect-ratio: 5 / 4;
  }

  .page-contact .contact-fix {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 42px;
    align-items: start;
    padding-block: 52px 6px;
  }

  .page-contact .contact-fix__media {
    position: sticky;
    top: 108px;
  }
}

@media (min-width: 1080px) {
  .page-contact .reach-cards {
    grid-template-columns: 1.08fr 0.92fr 1fr;
  }

  .page-contact .reach-card--addr {
    grid-column: auto;
  }

  .page-contact .dim-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .contact-reach {
    padding-block: 48px 8px;
  }

  .page-contact .contact-coop {
    padding-block: 52px 8px;
  }

  .page-contact .contact-dim {
    padding-block: 52px 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .reach-card__link,
  .page-contact .coop-card__link,
  .page-contact .inline-link,
  .page-contact .fix-list__item {
    transition: none;
  }
}
<<<END>>>