.page-contact {
  --pc-shadow: 8px 8px 0 rgba(7, 17, 15, 0.55);
  background:
    radial-gradient(120% 70% at 92% 0%, rgba(198, 255, 61, 0.10), transparent 58%),
    radial-gradient(90% 60% at 0% 42%, rgba(255, 106, 42, 0.07), transparent 62%),
    var(--deep);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  padding-top: calc(var(--header-h) + 36px);
  padding-bottom: 72px;
  overflow-x: clip;
}

/* 面包屑 */
.page-contact .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.04em;
}
.page-contact .breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--mist);
}
.page-contact .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  color: var(--line);
}
.page-contact .breadcrumb__link {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}
.page-contact .breadcrumb__link:hover,
.page-contact .breadcrumb__link:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}
.page-contact .breadcrumb__link[aria-current="page"] {
  color: var(--white);
  border-bottom-color: var(--line);
}

/* 通用标题与小标 */
.page-contact h2 {
  margin: 0;
  font-size: clamp(1.3rem, 3.4vw, 1.9rem);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--white);
}
.page-contact h3 {
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--white);
}
.page-contact .eyebrow {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--lime);
}
.page-contact .block-lede {
  margin: 10px 0 20px;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* 首屏 */
.page-contact .contact-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  align-items: end;
  margin-top: 26px;
}
.page-contact .contact-hero h1 {
  margin: 8px 0 0;
  font-size: clamp(1.9rem, 6.4vw, 3.6rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--white);
}
.page-contact .contact-hero .lede {
  max-width: 58ch;
  margin: 16px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(244, 247, 242, 0.82);
}
.page-contact .contact-hero__figure {
  position: relative;
  margin: 0;
  aspect-ratio: 10 / 7;
  border: 1px solid var(--line);
  background: var(--moss);
  overflow: hidden;
}
.page-contact .contact-hero__figure .figure__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
}
.page-contact .contact-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(205deg, rgba(198, 255, 61, 0.18), transparent 46%);
  pointer-events: none;
}
.page-contact .contact-hero__figure .figure__caption {
  position: absolute;
  left: 0;
  bottom: 0;
  margin: 0;
  padding: 6px 12px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--white);
  background: rgba(7, 17, 15, 0.84);
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

/* 主体分区 */
.page-contact .contact-board {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  margin-top: 48px;
}
.page-contact .contact-board__side {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  align-content: start;
}

/* 联系卡片 */
.page-contact .contact-channels__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
.page-contact .contact-card {
  position: relative;
  padding: 20px 20px 20px 24px;
  background: var(--moss);
  border: 1px solid var(--line);
  transition: transform 220ms var(--ease), background 220ms var(--ease);
}
.page-contact .contact-card:hover {
  transform: translateX(3px);
  background: #16402f;
}
.page-contact .contact-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: var(--lime);
}
.page-contact .contact-card--phone::before {
  background: var(--orange);
}
.page-contact .contact-card--addr::before {
  background: var(--lime-soft);
}
.page-contact .contact-card__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}
.page-contact .contact-card__value {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 4.2vw, 1.28rem);
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: 0.01em;
  color: var(--white);
  overflow-wrap: anywhere;
}
.page-contact .contact-card__note {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* 响应面板 */
.page-contact .response-panel {
  padding: 22px 20px;
  background: var(--ink);
  border: 1px solid var(--line);
  border-top: 3px solid var(--orange);
}
.page-contact .response-panel__head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}
.page-contact .response-panel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 106, 42, 0.16);
  flex: none;
}
.page-contact .response-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .response-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 4px 14px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 14px;
}
.page-contact .response-row:last-child {
  border-bottom: 0;
}
.page-contact .response-row__label {
  color: var(--mist);
}
.page-contact .response-row__value {
  font-family: var(--font-mono);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--lime);
}
.page-contact .response-panel__note {
  margin: 14px 0 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: rgba(244, 247, 242, 0.78);
}

/* 联系前准备清单 */
.page-contact .prep-card {
  padding: 22px 20px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--paper-line);
  box-shadow: var(--pc-shadow);
}
.page-contact .prep-card h2 {
  color: var(--ink);
  font-size: clamp(1.15rem, 3.2vw, 1.5rem);
  line-height: 1.35;
}
.page-contact .prep-card__kicker {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--moss);
}
.page-contact .prep-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .prep-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 0;
  border-top: 1px solid var(--paper-line);
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink);
}
.page-contact .prep-item__check {
  flex: none;
  width: 16px;
  height: 16px;
  margin: 5px 0 0;
  accent-color: var(--moss);
}
.page-contact .prep-item__label {
  cursor: pointer;
}
.page-contact .prep-item__num {
  font-weight: 600;
  color: var(--moss);
  margin-right: 6px;
}

/* 问题分流 */
.page-contact .routing {
  margin-top: 56px;
}
.page-contact .routing__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: 20px;
  background: var(--line);
  border: 1px solid var(--line);
}
.page-contact .routing__cell {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding: 20px;
  background: var(--deep);
  transition: background 200ms var(--ease);
}
.page-contact .routing__cell:hover {
  background: var(--moss);
}
.page-contact .routing__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--mist);
}
.page-contact .routing__link {
  margin-top: auto;
  padding-top: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms var(--ease);
}
.page-contact .routing__link:hover,
.page-contact .routing__link:focus-visible {
  border-bottom-color: var(--lime);
}

/* 地址与备案 */
.page-contact .address-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}
.page-contact .address-block__line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  margin: 18px 0 0;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--line);
}
.page-contact .address-block__label {
  min-width: 84px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}
.page-contact .address-block__value {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  overflow-wrap: anywhere;
}
.page-contact .address-block__note {
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--mist);
}
.page-contact .address-block__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--moss);
  overflow: hidden;
}
.page-contact .address-block__figure .figure__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}
.page-contact .address-block__figure .figure__caption {
  display: block;
  padding: 8px 12px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

/* 收口 */
.page-contact .contact-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 48px;
  padding: 26px 22px;
  background: linear-gradient(115deg, var(--moss) 0%, var(--violet) 100%);
  border: 1px solid var(--line);
}
.page-contact .contact-cta h2 {
  font-size: clamp(1.2rem, 3.2vw, 1.6rem);
  line-height: 1.35;
}
.page-contact .contact-cta p {
  margin: 8px 0 0;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(244, 247, 242, 0.8);
}

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

@media (min-width: 900px) {
  .page-contact {
    padding-top: calc(var(--header-h) + 52px);
    padding-bottom: 96px;
  }
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    gap: 44px;
    margin-top: 32px;
  }
  .page-contact .contact-board {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    gap: 36px;
    margin-top: 56px;
  }
  .page-contact .address-block {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    gap: 44px;
    align-items: center;
  }
  .page-contact .contact-cta {
    padding: 30px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .routing__cell,
  .page-contact .routing__link,
  .page-contact .breadcrumb__link {
    transition: none;
  }
  .page-contact .contact-card:hover {
    transform: none;
  }
}