.page-contact {
  background: var(--navy);
  color: var(--paper);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

.page-contact h1,
.page-contact h2 {
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: -.025em;
  line-height: 1.16;
  margin: 0;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-stage {
  position: relative;
  padding-top: clamp(18px, 3vw, 30px);
  padding-bottom: clamp(48px, 8vw, 92px);
  background:
    radial-gradient(110% 78% at 90% -6%, rgba(0, 229, 199, .15), transparent 60%),
    radial-gradient(90% 62% at 4% 106%, rgba(255, 107, 53, .11), transparent 62%),
    var(--navy);
  overflow: hidden;
}

.page-contact .contact-stage .crumbs a,
.page-contact .contact-stage .crumbs li,
.page-contact .contact-stage .crumbs span {
  color: var(--steel);
  font-size: 12px;
  letter-spacing: .06em;
}

.page-contact .contact-stage .crumbs a {
  text-decoration: none;
  transition: color .2s var(--eas);
}

.page-contact .contact-stage .crumbs a:hover,
.page-contact .contact-stage .crumbs a:focus-visible {
  color: var(--teal);
}

.page-contact .contact-stage__head {
  margin-top: clamp(22px, 4vw, 44px);
}

.page-contact .contact-stage__head h1 {
  font-size: clamp(31px, 5.4vw, 64px);
  max-width: 18ch;
  margin: .28em 0 .5em;
  color: var(--paper);
}

.page-contact .contact-stage__lead {
  max-width: 47ch;
  margin: 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: rgba(247, 244, 236, .76);
}

.page-contact .contact-stage__split {
  margin-top: clamp(30px, 5vw, 54px);
  display: grid;
  gap: clamp(18px, 2.5vw, 32px);
}

/* ---------- 联系卡片 ---------- */
.page-contact .contact-cards {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .contact-card {
  position: relative;
  padding: clamp(16px, 2vw, 24px) clamp(16px, 2vw, 24px) clamp(16px, 2vw, 22px) clamp(20px, 2.4vw, 28px);
  border: 1px solid var(--line);
  border-radius: 12px;
  background: linear-gradient(158deg, rgba(18, 43, 74, .92), rgba(11, 31, 58, .74));
  transition: border-color .22s var(--eas), transform .22s var(--eas);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  border-radius: 3px;
  background: var(--teal);
}

.page-contact .contact-card--place::before {
  background: var(--orange);
}

.page-contact .contact-card:hover {
  border-color: rgba(0, 229, 199, .42);
  transform: translateY(-2px);
}

.page-contact .contact-card--place:hover {
  border-color: rgba(255, 107, 53, .45);
}

.page-contact .contact-card__label {
  margin: 0 0 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-contact .contact-card__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.3vw, 24px);
  line-height: 1.38;
  color: var(--paper);
  text-decoration: none;
  overflow-wrap: anywhere;
  word-break: break-word;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--eas), border-color .2s var(--eas);
}

.page-contact a.contact-card__value:hover,
.page-contact a.contact-card__value:focus-visible {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

.page-contact .contact-card__value--addr {
  font-family: var(--font-body);
  font-size: clamp(15px, 1.7vw, 18px);
  font-weight: 600;
  line-height: 1.65;
  letter-spacing: 0;
}

.page-contact .contact-card__note {
  margin: 9px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--steel);
}

/* ---------- 咨询类型切换 ---------- */
.page-contact .contact-ask {
  position: relative;
  padding: clamp(18px, 2.4vw, 28px);
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(18, 43, 74, .58);
  backdrop-filter: blur(10px);
}

.page-contact .contact-ask__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .contact-ask__hint {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

.page-contact .contact-ask__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-contact .contact-ask__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.page-contact .contact-ask__tabs label {
  display: inline-flex;
  align-items: center;
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--steel);
  cursor: pointer;
  transition: color .2s var(--eas), background .2s var(--eas), border-color .2s var(--eas);
}

.page-contact .contact-ask__tabs label:hover {
  color: var(--mint);
  border-color: rgba(143, 247, 233, .5);
}

.page-contact #ask-account:checked ~ .contact-ask__tabs label[for="ask-account"],
.page-contact #ask-member:checked ~ .contact-ask__tabs label[for="ask-member"],
.page-contact #ask-version:checked ~ .contact-ask__tabs label[for="ask-version"],
.page-contact #ask-device:checked ~ .contact-ask__tabs label[for="ask-device"],
.page-contact #ask-coop:checked ~ .contact-ask__tabs label[for="ask-coop"] {
  background: var(--teal);
  border-color: var(--teal);
  color: var(--ink);
  font-weight: 700;
}

.page-contact #ask-account:focus-visible ~ .contact-ask__tabs label[for="ask-account"],
.page-contact #ask-member:focus-visible ~ .contact-ask__tabs label[for="ask-member"],
.page-contact #ask-version:focus-visible ~ .contact-ask__tabs label[for="ask-version"],
.page-contact #ask-device:focus-visible ~ .contact-ask__tabs label[for="ask-device"],
.page-contact #ask-coop:focus-visible ~ .contact-ask__tabs label[for="ask-coop"] {
  outline: 2px solid var(--mint);
  outline-offset: 2px;
}

.page-contact .contact-ask__panels {
  margin-top: 6px;
}

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

.page-contact #ask-account:checked ~ .contact-ask__panels .contact-ask__panel[data-ask="account"],
.page-contact #ask-member:checked ~ .contact-ask__panels .contact-ask__panel[data-ask="member"],
.page-contact #ask-version:checked ~ .contact-ask__panels .contact-ask__panel[data-ask="version"],
.page-contact #ask-device:checked ~ .contact-ask__panels .contact-ask__panel[data-ask="device"],
.page-contact #ask-coop:checked ~ .contact-ask__panels .contact-ask__panel[data-ask="coop"] {
  display: block;
}

.page-contact .contact-ask__panel ul {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-contact .contact-ask__panel li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.68;
  color: rgba(247, 244, 236, .84);
}

.page-contact .contact-ask__panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 10px;
  height: 2px;
  background: var(--orange);
}

/* ---------- 到访方位 ---------- */
.page-contact .contact-route {
  background: var(--paper);
  color: var(--navy);
  padding: clamp(44px, 7vw, 88px) 0;
}

.page-contact .contact-route__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-contact .contact-route h2 {
  font-size: clamp(24px, 3.2vw, 38px);
  margin: .3em 0 .55em;
  color: var(--navy);
  max-width: 16ch;
}

.page-contact .contact-route p {
  margin: 0 0 14px;
  max-width: 44ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(11, 31, 58, .8);
}

.page-contact .contact-route p:last-child {
  margin-bottom: 0;
}

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

.page-contact .media--route {
  aspect-ratio: 3 / 2;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(11, 31, 58, .16);
  background: #E3DFD2;
}

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

.page-contact .contact-route .media__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: rgba(11, 31, 58, .55);
}

/* ---------- 响应时段 ---------- */
.page-contact .contact-hours {
  background: var(--ink);
  color: var(--paper);
  padding: clamp(44px, 7vw, 88px) 0;
}

.page-contact .contact-hours__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-contact .contact-hours h2 {
  font-size: clamp(24px, 3.2vw, 38px);
  margin: .3em 0 .55em;
  max-width: 18ch;
  color: var(--paper);
}

.page-contact .contact-hours p {
  margin: 0 0 14px;
  max-width: 46ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(247, 244, 236, .74);
}

.page-contact .contact-hours p:last-child {
  margin-bottom: 0;
}

.page-contact .contact-hours__card {
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(18, 43, 74, .55);
}

.page-contact .contact-hours__card-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-contact .contact-hours__scale {
  margin-bottom: 20px;
}

.page-contact .contact-hours__track {
  position: relative;
  height: 10px;
  border-radius: 999px;
  background: rgba(124, 138, 160, .26);
  overflow: hidden;
}

.page-contact .contact-hours__fill {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--teal), var(--mint));
}

.page-contact .contact-hours__track::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    transparent 0 calc(10% - 1px),
    rgba(6, 19, 38, .5) calc(10% - 1px) 10%
  );
}

.page-contact .contact-hours__ticks {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--steel);
}

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

.page-contact .contact-hours__list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  align-items: baseline;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
}

.page-contact .contact-hours__list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-contact .contact-hours__list span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--steel);
  min-width: 42px;
}

.page-contact .contact-hours__list strong {
  font-weight: 600;
  color: var(--paper);
}

.page-contact .contact-hours__media {
  margin: clamp(32px, 5vw, 56px) 0 0;
}

.page-contact .contact-hours__media .media {
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--glass);
}

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

/* ---------- 备案与入口 ---------- */
.page-contact .contact-legal {
  background: var(--deep);
  padding: clamp(38px, 5.5vw, 68px) 0 clamp(44px, 6.5vw, 76px);
  border-top: 1px solid var(--line);
}

.page-contact .contact-legal__grid {
  display: grid;
  gap: clamp(22px, 3.5vw, 40px);
}

.page-contact .contact-legal__icp {
  margin: .5em 0 .4em;
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.9vw, 19px);
  letter-spacing: .04em;
  color: var(--mint);
}

.page-contact .contact-legal__text {
  margin: 0;
  max-width: 46ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(247, 244, 236, .66);
}

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

.page-contact .contact-legal__links a {
  display: block;
  padding: 11px 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  color: var(--paper);
  text-decoration: none;
  transition: border-color .2s var(--eas), color .2s var(--eas), background .2s var(--eas);
}

.page-contact .contact-legal__links a:hover,
.page-contact .contact-legal__links a:focus-visible {
  border-color: var(--teal);
  color: var(--teal);
  background: rgba(0, 229, 199, .07);
}

.page-contact .contact-legal__back {
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
}

.page-contact .contact-legal__back a {
  color: var(--steel);
  text-decoration: none;
  transition: color .2s var(--eas);
}

.page-contact .contact-legal__back a:hover,
.page-contact .contact-legal__back a:focus-visible {
  color: var(--teal);
}

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

@media (min-width: 900px) {
  .page-contact .contact-stage__split {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    align-items: start;
  }

  .page-contact .contact-route__grid {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    align-items: center;
  }

  .page-contact .contact-hours__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: center;
  }

  .page-contact .contact-legal__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

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

@media (min-width: 1180px) {
  .page-contact .contact-stage__head h1 {
    font-size: clamp(52px, 5vw, 68px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .contact-ask__tabs label,
  .page-contact .contact-card__value,
  .page-contact .contact-legal__links a {
    transition: none;
  }

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