.page-contact {
  --pc-block-gap: clamp(52px, 7vw, 104px);
  --pc-card-pad: clamp(20px, 3vw, 36px);
  --pc-deep: #0E7A64;
  background: var(--ink-900);
  color: var(--ink-text);
  font-family: var(--font-body);
  overflow-x: clip;
  padding-bottom: clamp(40px, 6vw, 76px);
}

/* ---------- 面包屑 ---------- */
.page-contact .crumbs {
  padding-top: 18px;
  padding-bottom: 10px;
}
.page-contact .crumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-text-dim);
}
.page-contact .crumb-link {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-contact .crumb-link:hover {
  color: var(--mint);
  border-bottom-color: var(--mint);
}
.page-contact .crumb-sep {
  color: rgba(183,195,192,.4);
}
.page-contact .crumb-current {
  color: var(--mint);
}

/* ---------- 首屏框景 ---------- */
.page-contact .hero-contact {
  padding: 8px 0 0;
}
.page-contact .hero-contact__frame {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--ink-950);
  padding: clamp(34px, 5.4vw, 74px) clamp(20px, 4.6vw, 64px) clamp(34px, 5.4vw, 66px);
}
.page-contact .hero-contact__bg {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: -2;
}
.page-contact .hero-contact__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .42;
  filter: saturate(.82) contrast(1.06);
}
.page-contact .hero-contact__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(102deg, rgba(5,26,21,.96) 0%, rgba(5,26,21,.88) 44%, rgba(5,26,21,.52) 100%),
    repeating-linear-gradient(90deg, rgba(183,195,192,.09) 0 1px, transparent 1px 92px),
    repeating-linear-gradient(0deg, rgba(183,195,192,.07) 0 1px, transparent 1px 92px);
}
.page-contact .hero-contact__eyebrow {
  margin: 0 0 20px;
  color: var(--mint);
}
.page-contact .hero-contact__title {
  margin: 0 0 22px;
  max-width: 16ch;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.3rem, 7.4vw, 5.6rem);
  line-height: 1.02;
  letter-spacing: -.028em;
  color: var(--paper);
}
.page-contact .hero-contact__title em {
  font-style: normal;
  color: var(--mint);
}
.page-contact .hero-contact__lede {
  margin: 0 0 30px;
  max-width: 60ch;
  font-size: clamp(15px, 1.45vw, 18px);
  line-height: 1.78;
  color: rgba(234,241,239,.82);
}
.page-contact .hero-contact__status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 10px 16px;
  border: 1px solid var(--line-strong);
  background: rgba(11,15,14,.62);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.5;
  letter-spacing: .05em;
  color: var(--silver);
}

/* ---------- 区块外壳 ---------- */
.page-contact .contact-block {
  padding-top: var(--pc-block-gap);
}
.page-contact .contact-block--last {
  padding-bottom: clamp(24px, 4vw, 48px);
}
.page-contact .block-head {
  display: grid;
  gap: 12px;
  margin-bottom: clamp(24px, 3.4vw, 40px);
  max-width: 66ch;
}
.page-contact .block-head .eyebrow {
  margin: 0;
  color: var(--mint);
}
.page-contact .block-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.55rem, 3.4vw, 2.6rem);
  line-height: 1.14;
  letter-spacing: -.022em;
  color: var(--paper);
}
.page-contact .block-sub {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-text-dim);
}

/* ---------- 联系渠道 ---------- */
.page-contact .channel-stack {
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
}
.page-contact .channel {
  position: relative;
  display: grid;
  gap: 16px;
  padding: var(--pc-card-pad);
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(18,48,42,.78), rgba(11,15,14,.92));
}
.page-contact .channel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 13px;
  border-bottom: 1px dashed var(--line);
}
.page-contact .channel__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mint);
}
.page-contact .channel__title {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--paper);
}
.page-contact .channel__note {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(234,241,239,.66);
}

.page-contact .channel--mail {
  background: var(--paper);
  border-color: var(--paper);
  box-shadow: 8px 8px 0 var(--mint);
}
.page-contact .channel--mail .channel__head {
  border-bottom-color: rgba(11,15,14,.2);
}
.page-contact .channel--mail .channel__idx {
  color: var(--pc-deep);
}
.page-contact .channel--mail .channel__title {
  color: var(--ink-950);
}
.page-contact .channel--mail .channel__note {
  color: rgba(11,15,14,.74);
}
.page-contact .channel__mail {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 3.5vw, 1.95rem);
  font-weight: 500;
  line-height: 1.28;
  letter-spacing: -.012em;
  color: var(--ink-950);
  text-decoration: none;
  overflow-wrap: anywhere;
  word-break: break-word;
  border-bottom: 2px solid rgba(11,15,14,.28);
  padding-bottom: 4px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-contact .channel__mail:hover,
.page-contact .channel__mail:focus-visible {
  color: var(--pc-deep);
  border-bottom-color: var(--pc-deep);
}
.page-contact .channel__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.page-contact .copy-mail {
  appearance: none;
  cursor: pointer;
  padding: 10px 20px;
  border: 1px solid var(--ink-950);
  background: var(--ink-950);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  transition: background .2s var(--ease), color .2s var(--ease), transform .15s var(--ease);
}
.page-contact .copy-mail:hover,
.page-contact .copy-mail:focus-visible {
  background: var(--orange);
  border-color: var(--orange);
  color: #0B0F0E;
}
.page-contact .copy-mail:active {
  transform: translate(2px, 2px);
}
.page-contact .copy-mail-status {
  min-height: 1em;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--pc-deep);
}

.page-contact .channel__tel {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: clamp(2.1rem, 8vw, 4.2rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.028em;
  color: var(--mint);
  text-decoration: none;
  font-variant-numeric: tabular-nums;
  transition: color .2s var(--ease);
}
.page-contact .channel__tel:hover,
.page-contact .channel__tel:focus-visible {
  color: var(--orange);
}

/* ---------- 反馈准备 ---------- */
.page-contact .prepare {
  display: grid;
  gap: clamp(24px, 3.6vw, 44px);
  align-items: start;
}
.page-contact .checklist {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.page-contact .checklist__item {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.page-contact .checklist__mark {
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 4px;
  border: 1px solid var(--mint);
}
.page-contact .checklist__mark::after {
  content: "";
  position: absolute;
  inset: 4px;
  background: var(--mint);
  opacity: .6;
}
.page-contact .checklist__item:nth-child(2) .checklist__mark {
  border-color: var(--orange);
}
.page-contact .checklist__item:nth-child(2) .checklist__mark::after {
  background: var(--orange);
}
.page-contact .checklist__item:nth-child(3) .checklist__mark {
  border-color: var(--violet);
}
.page-contact .checklist__item:nth-child(3) .checklist__mark::after {
  background: var(--violet);
}
.page-contact .checklist__title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--paper);
}
.page-contact .checklist__text p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-text-dim);
}
.page-contact .prepare__media {
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line-strong);
  background: var(--panel);
}
.page-contact .prepare__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(.86) contrast(1.06);
}
.page-contact .prepare__cap {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mint);
}

/* ---------- 合作共建 ---------- */
.page-contact .partner {
  display: grid;
  gap: clamp(26px, 3.6vw, 48px);
  align-items: start;
}
.page-contact .partner__text {
  margin: 0 0 16px;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--ink-text-dim);
}
.page-contact .partner__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 4px;
}
.page-contact .partner__item {
  padding: 18px 0 18px 20px;
  border-left: 2px solid var(--violet);
}
.page-contact .partner__item:nth-child(1) {
  border-left-color: var(--mint);
}
.page-contact .partner__item:nth-child(3) {
  border-left-color: var(--orange);
}
.page-contact .partner__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--paper);
}
.page-contact .partner__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-text-dim);
}

/* ---------- 服务时间 ---------- */
.page-contact .hours {
  display: grid;
  gap: clamp(22px, 3.4vw, 42px);
  padding: var(--pc-card-pad);
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(120% 150% at 0% 0%, rgba(61,242,208,.12), transparent 62%),
    linear-gradient(140deg, rgba(18,48,42,.9), rgba(11,15,14,.94));
}
.page-contact .hours__main .eyebrow {
  margin: 0 0 14px;
  color: var(--mint);
}
.page-contact .hours__big {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(2rem, 7vw, 3.9rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.035em;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
}
.page-contact .hours__sub {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--silver);
}
.page-contact .hours__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--paper);
}
.page-contact .hours__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.page-contact .hours__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-text-dim);
}
.page-contact .hours__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 9px;
  height: 1px;
  background: var(--mint);
}

/* ---------- 地址与备案 ---------- */
.page-contact .addr-grid {
  display: grid;
  gap: clamp(24px, 3.4vw, 40px);
  padding: var(--pc-card-pad);
  border: 1px solid var(--line-strong);
  background: var(--ink-950);
}
.page-contact .addr-grid .eyebrow {
  margin: 0 0 14px;
  color: var(--silver);
}
.page-contact .addr-grid__addr {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.2rem, 3.2vw, 1.9rem);
  line-height: 1.36;
  letter-spacing: -.01em;
  color: var(--paper);
}
.page-contact .addr-grid__icp {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.6vw, 1.4rem);
  letter-spacing: .04em;
  color: var(--mint);
}
.page-contact .addr-grid__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-text-dim);
}
.page-contact .addr-grid__col--meta {
  padding-top: clamp(18px, 2.6vw, 26px);
  border-top: 1px solid var(--line);
}

/* ---------- 联系前可先查看 ---------- */
.page-contact .prelink {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--line);
}
.page-contact .prelink__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 16px;
  padding: 18px 4px;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: background .2s var(--ease), padding-left .2s var(--ease);
}
.page-contact .prelink__link:hover,
.page-contact .prelink__link:focus-visible {
  background: rgba(61,242,208,.06);
  padding-left: 12px;
}
.page-contact .prelink__idx {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mint);
  padding-top: 4px;
}
.page-contact .prelink__name {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--paper);
}
.page-contact .prelink__link:hover .prelink__name {
  color: var(--mint);
}
.page-contact .prelink__desc {
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-text-dim);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .addr-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }
  .page-contact .addr-grid__col--meta {
    padding-top: 0;
    padding-left: clamp(20px, 3vw, 34px);
    border-top: 0;
    border-left: 1px solid var(--line);
  }
}

@media (min-width: 880px) {
  .page-contact .prepare {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  }
  .page-contact .partner {
    grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
  }
  .page-contact .hours {
    grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
    align-items: start;
  }
  .page-contact .hours__main {
    padding-right: clamp(16px, 2.6vw, 32px);
    border-right: 1px solid var(--line);
  }
  .page-contact .channel__mail {
    max-width: 34ch;
  }
}

@media (max-width: 479px) {
  .page-contact .hero-contact__status {
    display: flex;
    align-items: flex-start;
  }
  .page-contact .channel--mail {
    box-shadow: 5px 5px 0 var(--mint);
  }
  .page-contact .prelink__link {
    gap: 4px 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .crumb-link,
  .page-contact .channel__mail,
  .page-contact .copy-mail,
  .page-contact .channel__tel,
  .page-contact .prelink__link {
    transition: none;
  }
  .page-contact .prelink__link:hover,
  .page-contact .prelink__link:focus-visible {
    padding-left: 4px;
  }
}
<<<END>>>