.page-contact {
  --contact-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Courier New", monospace;
  --contact-line: rgba(185, 203, 211, .62);
}

/* ---------- 页头 ---------- */
.page-contact .contact-hero {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  padding-block: clamp(26px, 4.5vw, 52px) clamp(34px, 6vw, 86px);
}

.page-contact .contact-hero__eyebrow {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--lake);
}

.page-contact .contact-hero__eyebrow .num {
  color: var(--gold);
}

.page-contact .contact-hero__title {
  margin: 0;
  max-width: 15em;
  font-family: var(--font-display);
  font-size: clamp(36px, 7.2vw, 82px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-contact .contact-hero__lede {
  max-width: var(--prose);
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  color: var(--rock);
}

.page-contact .contact-hero__meta {
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  font-size: 14px;
  color: var(--rock);
}

.page-contact .contact-hero__meta li {
  position: relative;
  padding-left: 16px;
}

.page-contact .contact-hero__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
}

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

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 520;
  object-fit: cover;
}

/* ---------- 联系方式：左窄右宽 ---------- */
.page-contact .contact-split {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  margin-top: clamp(26px, 3.6vw, 44px);
}

.page-contact .contact-cards {
  display: grid;
  gap: 15px;
  align-content: start;
}

.page-contact .contact-card {
  display: grid;
  gap: 10px;
  padding: clamp(20px, 2.4vw, 28px);
  background: var(--chalk);
  border: 1px solid var(--contact-line);
}

.page-contact .contact-card__label {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--lake);
}

.page-contact .contact-card__value {
  margin: 0;
  font-family: var(--contact-mono);
  font-size: clamp(16px, 1.7vw, 20px);
  line-height: 1.55;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .contact-card__hint {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--rock);
}

.page-contact .contact-text .prose {
  max-width: var(--prose);
}

.page-contact .contact-text .prose + .prose {
  margin-top: 1em;
}

.page-contact .contact-text .aside-note {
  margin-top: clamp(20px, 3vw, 30px);
}

/* ---------- 标注字段 ---------- */
.page-contact .filter-bar {
  margin-top: clamp(20px, 3vw, 30px);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .contact-labels {
  display: grid;
  gap: 18px;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-contact .contact-label {
  position: relative;
  padding: clamp(20px, 2.3vw, 28px);
  background: var(--mist);
  border-top: 3px solid var(--lake);
}

.page-contact .contact-label::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 46px;
  height: 3px;
  background: var(--gold);
}

.page-contact .contact-label__title {
  margin: 0 0 8px;
  font-size: 19px;
  line-height: 1.4;
  color: var(--ink);
}

.page-contact .contact-label__desc {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--rock);
}

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

.page-contact .contact-label__fields li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .contact-label__fields li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: .72em;
  width: 7px;
  height: 1px;
  background: var(--indigo);
}

.page-contact .contact-empty {
  margin: 18px 0 0;
  font-size: 14px;
  color: var(--rock);
}

/* ---------- 分流路径 ---------- */
.page-contact .contact-route-figure {
  margin: clamp(26px, 4vw, 42px) 0 0;
  max-width: 880px;
}

.page-contact .contact-route-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 880 / 480;
  object-fit: cover;
}

.page-contact .route-steps {
  list-style: none;
  margin: clamp(24px, 3.6vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .route-step {
  position: relative;
}

.page-contact .route-step__inner {
  height: 100%;
  padding: clamp(20px, 2.4vw, 28px);
  background: var(--chalk);
  border-bottom: 1px solid var(--contact-line);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

.page-contact .route-step__num {
  margin: 0 0 6px;
  font-family: var(--contact-mono);
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--gold);
}

.page-contact .route-step__title {
  margin: 0 0 8px;
  font-size: 19px;
  line-height: 1.4;
  color: var(--ink);
}

.page-contact .route-step__inner p:last-child {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--rock);
}

/* ---------- 时限 ---------- */
.page-contact .contact-timing {
  display: grid;
  gap: 16px;
  margin-top: clamp(22px, 3vw, 36px);
}

.page-contact .contact-timing .data-card {
  display: grid;
  gap: 10px;
  padding: clamp(20px, 2.4vw, 28px);
  background: var(--chalk);
  border-left: 2px solid var(--trace);
}

.page-contact .contact-timing .data-card__rule {
  display: block;
  width: 40px;
  height: 3px;
  background: var(--gold);
}

.page-contact .contact-timing .data-card__value {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.05;
  letter-spacing: -.01em;
  color: var(--deep);
}

.page-contact .contact-timing .data-card__label {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--rock);
}

.page-contact .contact-timing__note {
  max-width: var(--prose);
  margin: clamp(20px, 3vw, 30px) 0 0;
}

.page-contact .contact-timing__note a {
  color: var(--lake);
}

/* ---------- 其他入口 ---------- */
.page-contact .contact-more {
  list-style: none;
  margin: clamp(24px, 3.4vw, 38px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--contact-line);
  border-block: 1px solid var(--contact-line);
}

.page-contact .contact-more li {
  background: var(--mist);
}

.page-contact .contact-more a {
  display: grid;
  gap: 4px;
  padding: 18px 20px;
  text-decoration: none;
  color: inherit;
  transition: background .28s var(--ease), padding-left .28s var(--ease);
}

.page-contact .contact-more a:hover,
.page-contact .contact-more a:focus-visible {
  background: var(--chalk);
  padding-left: 28px;
}

.page-contact .contact-more a:focus-visible {
  outline: 2px solid var(--lake);
  outline-offset: -2px;
}

.page-contact .contact-more__t {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}

.page-contact .contact-more__d {
  font-size: 14px;
  line-height: 1.7;
  color: var(--rock);
}

/* ---------- 收束色带 ---------- */
.page-contact .contact-strip {
  margin-top: clamp(52px, 9vw, 132px);
  padding-bottom: clamp(56px, 9vw, 120px);
}

.page-contact .contact-strip__inner {
  display: grid;
  gap: 8px;
  padding-top: 22px;
}

.page-contact .contact-strip__label {
  margin: 0;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .24em;
  color: var(--rock);
}

.page-contact .contact-strip__value {
  margin: 0;
  font-family: var(--contact-mono);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

/* ---------- 桌面 ---------- */
@media (min-width: 760px) {
  .page-contact .contact-timing {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 960px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    align-items: end;
  }

  .page-contact .contact-split {
    grid-template-columns: minmax(280px, 352px) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .contact-labels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

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

  .page-contact .route-step + .route-step {
    margin-left: 40px;
  }

  .page-contact .route-step + .route-step::before {
    content: "";
    position: absolute;
    left: -40px;
    top: 50%;
    width: 40px;
    height: 1px;
    background: var(--trace);
  }

  .page-contact .route-step + .route-step::after {
    content: "";
    position: absolute;
    left: -10px;
    top: calc(50% - 4px);
    width: 8px;
    height: 8px;
    border-top: 1px solid var(--trace);
    border-right: 1px solid var(--trace);
    transform: rotate(45deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-more a {
    transition: none;
  }
}