.page-contact {
  --pc-pad: clamp(52px, 7vw, 96px);
  --pc-line-light: rgba(4, 16, 28, 0.18);
  background: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  position: relative;
  padding: clamp(112px, 15vw, 176px) 0 clamp(46px, 6vw, 78px);
  overflow: hidden;
  isolation: isolate;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(115% 85% at 88% 4%, rgba(46, 216, 230, 0.18), transparent 62%),
    radial-gradient(90% 70% at 4% 96%, rgba(255, 90, 31, 0.12), transparent 60%),
    repeating-linear-gradient(115deg, rgba(46, 216, 230, 0.075) 0 2px, transparent 2px 48px);
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero .breadcrumb {
  margin-bottom: clamp(22px, 3.4vw, 38px);
}

.page-contact .contact-hero h1 {
  margin: 16px 0 0;
  max-width: 15em;
}

.page-contact .contact-hero .lead {
  margin-top: clamp(20px, 2.6vw, 28px);
  max-width: 60ch;
}

.page-contact .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(26px, 3.8vw, 42px);
}

.page-contact .hero-facts {
  display: grid;
  grid-template-columns: 1fr;
  margin: clamp(34px, 5vw, 58px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--line-soft);
}

.page-contact .hero-facts li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 2px solid var(--line-soft);
}

.page-contact .hero-facts__num {
  font-family: var(--mono);
  font-size: clamp(21px, 3.3vw, 33px);
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--lime);
}

.page-contact .hero-facts__label {
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--rock);
}

/* ---------- 表单 + 渠道 ---------- */

.page-contact .contact-main {
  padding: var(--pc-pad) 0;
}

.page-contact .contact-main__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 46px);
}

.page-contact .enquiry-panel {
  position: relative;
  padding: clamp(24px, 3.4vw, 40px);
  background: linear-gradient(155deg, var(--ink-2) 0%, var(--ink) 74%);
  border: 2px solid var(--line-cyan);
  box-shadow: var(--hard);
}

.page-contact .enquiry-panel::before {
  content: "";
  position: absolute;
  top: -2px;
  right: -2px;
  width: 30px;
  height: 30px;
  background: var(--flame);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
}

.page-contact .enquiry-panel__title {
  margin: 14px 0 0;
  max-width: 18em;
  font-size: clamp(22px, 3vw, 31px);
  font-weight: 900;
  line-height: 1.24;
  letter-spacing: -0.018em;
  color: var(--paper);
}

.page-contact .enquiry-panel__intro {
  margin: 14px 0 clamp(22px, 3vw, 32px);
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--rock);
}

.page-contact .field {
  padding: 16px 0;
  border-top: 2px solid rgba(138, 147, 163, 0.2);
}

.page-contact .field--last {
  border-bottom: 2px solid rgba(138, 147, 163, 0.2);
}

.page-contact .field__label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--cyan);
}

.page-contact .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .chip {
  padding: 8px 14px;
  font-size: 13px;
  color: var(--rock);
  border: 2px solid var(--line-soft);
  transition: border-color 0.25s ease, color 0.25s ease;
}

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

.page-contact .chip--on {
  font-weight: 700;
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-contact .field__box {
  margin: 0;
  padding: 12px 14px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--rock);
  background: rgba(6, 26, 46, 0.55);
  border: 2px dashed var(--line-soft);
}

.page-contact .field__box--area {
  min-height: 86px;
}

.page-contact .enquiry-panel__note {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding-left: 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--lime);
  border-left: 3px solid var(--lime);
}

.page-contact .channel-stack {
  display: grid;
  align-content: start;
  gap: clamp(16px, 2.2vw, 22px);
}

.page-contact .section-index {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--rock);
}

.page-contact .channel-card {
  position: relative;
  padding: clamp(20px, 2.6vw, 28px) clamp(20px, 2.8vw, 30px);
  background: var(--ink);
  border: 2px solid var(--line-soft);
  box-shadow: var(--hard-sm);
  transition: box-shadow 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  left: -2px;
  top: clamp(18px, 2.4vw, 26px);
  width: 4px;
  height: 34px;
  background: var(--flame);
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 var(--black);
  border-color: var(--cyan);
}

.page-contact .channel-card__no {
  position: absolute;
  top: 14px;
  right: 18px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--rock);
}

.page-contact .channel-card__title {
  margin: 0 0 10px;
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 900;
  letter-spacing: -0.012em;
  color: var(--paper);
}

.page-contact .channel-card__value {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: clamp(15px, 2.1vw, 20px);
  font-weight: 800;
  letter-spacing: -0.012em;
  color: var(--lime);
  word-break: break-word;
}

.page-contact .channel-card__for {
  margin: 0 0 12px;
  max-width: 40ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--rock);
}

.page-contact .channel-card__meta {
  margin: 0;
  padding-top: 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  border-top: 1px dashed var(--line-soft);
}

/* ---------- 场馆预约路径 ---------- */

.page-contact .venue-path {
  padding: var(--pc-pad) 0;
  color: var(--black);
  background: var(--sand);
}

.page-contact .venue-path .eyebrow {
  color: rgba(4, 16, 28, 0.78);
}

.page-contact .venue-path__title {
  margin: 14px 0 0;
  max-width: 17em;
  font-size: clamp(26px, 4.2vw, 44px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.024em;
  color: var(--ink);
}

.page-contact .venue-path__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 54px);
  margin-top: clamp(28px, 4vw, 46px);
}

.page-contact .venue-path__media .frame {
  border: 2px solid var(--ink);
  box-shadow: var(--hard);
}

.page-contact .venue-path__caption {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: 13px;
  line-height: 1.68;
  color: rgba(4, 16, 28, 0.72);
}

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

.page-contact .step {
  position: relative;
  min-height: 58px;
  padding: 0 0 clamp(22px, 3vw, 32px) clamp(52px, 6vw, 66px);
}

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

.page-contact .step::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 42px;
  bottom: 6px;
  width: 2px;
  background: repeating-linear-gradient(
    180deg,
    rgba(4, 16, 28, 0.42) 0 7px,
    transparent 7px 14px
  );
}

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

.page-contact .step__no {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 800;
  color: var(--sand);
  background: var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 11px), calc(100% - 11px) 100%, 0 100%);
}

.page-contact .step h3 {
  margin: 0 0 8px;
  font-size: clamp(17px, 2.1vw, 21px);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -0.012em;
  color: var(--ink);
}

.page-contact .step p {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(4, 16, 28, 0.78);
}

/* ---------- 合作 ---------- */

.page-contact .coop {
  padding: var(--pc-pad) 0;
}

.page-contact .coop__title {
  margin: 14px 0 0;
  max-width: 18em;
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.024em;
  color: var(--paper);
}

.page-contact .coop-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 32px);
  margin-top: clamp(28px, 4vw, 46px);
}

.page-contact .coop-card {
  padding-top: 22px;
  border-top: 3px solid var(--cyan);
}

.page-contact .coop-card:nth-child(2) {
  border-top-color: var(--flame);
}

.page-contact .coop-card:nth-child(3) {
  border-top-color: var(--lime);
}

.page-contact .coop-card__tag {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--rock);
}

.page-contact .coop-card h3 {
  margin: 0 0 12px;
  font-size: clamp(19px, 2.4vw, 24px);
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: -0.016em;
  color: var(--paper);
}

.page-contact .coop-card p {
  margin: 0 0 12px;
  max-width: 42ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--rock);
}

.page-contact .coop-card .coop-card__prep {
  margin-bottom: 0;
  padding-top: 12px;
  font-size: 14px;
  color: var(--sand);
  border-top: 1px dashed var(--line-soft);
}

/* ---------- 地址与地图 ---------- */

.page-contact .visit {
  padding: var(--pc-pad) 0;
}

.page-contact .visit__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
}

.page-contact .visit__grid h2 {
  margin: 14px 0 clamp(20px, 3vw, 30px);
  max-width: 14em;
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.024em;
  color: var(--paper);
}

.page-contact .reach-list {
  margin: 0 0 clamp(20px, 3vw, 28px);
  padding: 0;
}

.page-contact .reach-list__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-top: 2px solid var(--line-soft);
}

.page-contact .reach-list__row:last-child {
  border-bottom: 2px solid var(--line-soft);
}

.page-contact .reach-list dt {
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--cyan);
}

.page-contact .reach-list dd {
  margin: 0;
  font-size: clamp(15px, 2vw, 18px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .reach-list__row:nth-child(-n + 2) dd {
  font-family: var(--mono);
  letter-spacing: -0.012em;
  color: var(--lime);
}

.page-contact .visit__note {
  margin: 0 0 12px;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--rock);
}

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

.page-contact .map-card {
  position: relative;
  min-height: 300px;
  overflow: hidden;
  border: 2px solid var(--line-cyan);
  box-shadow: var(--hard);
  isolation: isolate;
}

.page-contact .map-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.45) brightness(0.5);
}

.page-contact .map-card__veil {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(0deg, rgba(46, 216, 230, 0.13) 0 1px, transparent 1px 42px),
    repeating-linear-gradient(90deg, rgba(46, 216, 230, 0.13) 0 1px, transparent 1px 42px),
    linear-gradient(0deg, rgba(6, 26, 46, 0.94) 0%, rgba(6, 26, 46, 0.58) 55%, rgba(6, 26, 46, 0.32) 100%);
}

.page-contact .map-card__pin {
  position: absolute;
  left: 56%;
  top: 40%;
  width: 14px;
  height: 14px;
  margin: -7px 0 0 -7px;
  border-radius: 50%;
  background: var(--flame);
}

.page-contact .map-card__pin::after {
  content: "";
  position: absolute;
  inset: -9px;
  border-radius: 50%;
  border: 2px solid rgba(255, 90, 31, 0.6);
  animation: pc-map-ping 2.6s ease-out infinite;
}

@keyframes pc-map-ping {
  0% {
    transform: scale(0.55);
    opacity: 1;
  }
  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

.page-contact .map-card__label {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 14px 18px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--paper);
  background: rgba(4, 16, 28, 0.86);
  border-top: 2px solid var(--line-cyan);
}

/* ---------- 常见问题 ---------- */

.page-contact .pre-faq {
  padding: var(--pc-pad) 0;
}

.page-contact .pre-faq .eyebrow {
  color: rgba(4, 16, 28, 0.78);
}

.page-contact .pre-faq__title {
  margin: 14px 0 clamp(24px, 3.6vw, 38px);
  max-width: 18em;
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.024em;
  color: var(--ink);
}

.page-contact .pre-faq__list {
  border-top: 2px solid var(--pc-line-light);
}

.page-contact .pre-faq__row {
  display: grid;
  grid-template-columns: 30px 1fr 20px;
  align-items: center;
  gap: 12px;
  padding: 18px 4px;
  text-decoration: none;
  border-bottom: 2px solid var(--pc-line-light);
  transition: background-color 0.25s ease, padding-left 0.25s ease;
}

.page-contact .pre-faq__row:hover,
.page-contact .pre-faq__row:focus-visible {
  background: rgba(46, 216, 230, 0.16);
  padding-left: 12px;
}

.page-contact .pre-faq__no {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 800;
  color: var(--flame);
}

.page-contact .pre-faq__q {
  font-size: clamp(15px, 2.1vw, 18px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-contact .pre-faq__arrow {
  font-size: 18px;
  text-align: right;
  color: var(--flame);
}

.page-contact .pre-faq__foot {
  margin-top: clamp(26px, 3.6vw, 40px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 2px solid var(--pc-line-light);
}

.page-contact .pre-faq__foot p {
  margin: 0 0 16px;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(4, 16, 28, 0.76);
}

.page-contact .pre-faq__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-contact .hero-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-bottom: 2px solid var(--line-soft);
  }

  .page-contact .hero-facts li {
    display: block;
    padding: 20px 24px 20px 0;
    border-bottom: 0;
    border-right: 2px solid var(--line-soft);
  }

  .page-contact .hero-facts li:last-child {
    padding-right: 0;
    border-right: 0;
  }

  .page-contact .reach-list__row {
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-main__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(34px, 4vw, 62px);
  }

  .page-contact .venue-path__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
  }

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

  .page-contact .visit__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
    gap: clamp(30px, 4vw, 56px);
  }

  .page-contact .map-card {
    min-height: 380px;
  }
}

@media (max-width: 400px) {
  .page-contact .chip {
    padding: 7px 11px;
    font-size: 12px;
  }

  .page-contact .channel-card__value {
    font-size: 14px;
  }

  .page-contact .pre-faq__row {
    grid-template-columns: 24px 1fr 16px;
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .map-card__pin::after {
    animation: none;
  }

  .page-contact .channel-card,
  .page-contact .chip,
  .page-contact .pre-faq__row {
    transition: none;
  }
}
<<<END>>>