.page-contact {
  --contact-radius-xl: 34px;
  --contact-radius-sm: 14px;
  --contact-line: var(--steel);
  background:
    radial-gradient(130% 92% at 100% 0%, rgba(22, 36, 15, 0.88) 0%, rgba(6, 8, 10, 0) 58%),
    linear-gradient(158deg, var(--space-black) 0%, #0a0e0c 52%, var(--moss) 100%);
  padding-bottom: clamp(72px, 11vw, 130px);
  overflow: hidden;
}

.page-contact img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  padding-top: clamp(20px, 3vw, 34px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(26px, 5vw, 58px);
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 52px);
  align-items: center;
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(32px, 5vw, 72px);
  }
}

.page-contact .contact-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(44px, 9vw, 96px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--frost);
}

.page-contact .contact-hero__lede {
  margin-top: clamp(18px, 2.6vw, 28px);
  max-width: 46ch;
}

.page-contact .contact-hero__lead::after {
  content: "";
  display: block;
  width: 104px;
  height: 3px;
  margin-top: clamp(22px, 3vw, 34px);
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--volt), rgba(182, 255, 61, 0));
}

.page-contact .contact-hero__media {
  aspect-ratio: 14 / 9;
  border-radius: var(--contact-radius-xl) var(--contact-radius-xl) var(--contact-radius-sm) var(--contact-radius-xl);
  overflow: hidden;
}

.page-contact .contact-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.55) contrast(1.06) brightness(0.85);
}

/* ---------- 三张联络卡 ---------- */
.page-contact .contact-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.5vw, 22px);
  margin-top: clamp(40px, 6vw, 76px);
}

@media (min-width: 900px) {
  .page-contact .contact-cards {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }
  .page-contact .contact-card--mail {
    grid-column: 1 / span 7;
  }
  .page-contact .contact-card--phone {
    grid-column: 8 / span 5;
    margin-top: 54px;
  }
  .page-contact .contact-card--addr {
    grid-column: 3 / span 8;
    margin-top: 18px;
  }
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 3vw, 32px);
  background: var(--graphite);
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-lg);
  transition: border-color var(--dur-mid) var(--ease-spring);
}

.page-contact .contact-card--mail {
  border-radius: var(--contact-radius-xl);
  border-left: 3px solid var(--volt);
  background: linear-gradient(152deg, rgba(22, 36, 15, 0.92) 0%, var(--graphite) 64%);
}

.page-contact .contact-card--phone {
  border-radius: var(--contact-radius-sm);
  border-top: 3px solid var(--signal);
}

.page-contact .contact-card--addr {
  border-radius: 24px;
  border-bottom: 3px solid var(--contact-line);
}

.page-contact .contact-card__label {
  margin: 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-contact .contact-card__value {
  margin: 0;
  font-family: var(--font-data);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  font-size: clamp(19px, 3.6vw, 34px);
  line-height: 1.28;
  color: var(--frost);
  overflow-wrap: anywhere;
}

.page-contact .contact-card__value--sm {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(17px, 2.5vw, 22px);
  line-height: 1.65;
}

.page-contact .contact-card__use {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist);
}

.page-contact .contact-card__hint {
  margin: 8px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--contact-line);
  font-size: 13px;
  line-height: 1.72;
  color: var(--volt);
}

/* ---------- 区块通用 ---------- */
.page-contact .contact-block {
  padding-top: clamp(56px, 9vw, 112px);
}

.page-contact .contact-block__head {
  max-width: 60ch;
  margin-bottom: clamp(26px, 4vw, 48px);
}

.page-contact .contact-block__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 4.6vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--frost);
}

.page-contact .contact-block__title--sm {
  font-size: clamp(22px, 3vw, 30px);
}

/* ---------- 沟通准备 ---------- */
.page-contact .contact-tips {
  align-items: start;
  row-gap: clamp(16px, 2.5vw, 24px);
}

.page-contact .contact-tip {
  padding: clamp(20px, 3vw, 30px);
  background: var(--graphite);
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-md);
}

.page-contact .contact-tip--alt {
  background: transparent;
  border-style: dashed;
}

.page-contact .contact-tip__title {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 700;
  color: var(--frost);
}

.page-contact .contact-tip__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-contact .contact-tip__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist);
}

.page-contact .contact-tip__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--volt);
  transform: rotate(45deg);
}

/* ---------- 服务时段 ---------- */
.page-contact .contact-hours {
  border-top: 1px solid var(--contact-line);
}

.page-contact .contact-hours__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-bottom: 1px solid var(--contact-line);
}

@media (min-width: 780px) {
  .page-contact .contact-hours__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 32px;
    align-items: baseline;
  }
}

.page-contact .contact-hours__key {
  margin: 0;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--volt);
}

.page-contact .contact-hours__val {
  margin: 0;
  font-size: clamp(18px, 2.4vw, 24px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--frost);
}

.page-contact .contact-hours__note {
  margin: 8px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 内蒙古本地服务 ---------- */
.page-contact .contact-locale {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}

@media (min-width: 900px) {
  .page-contact .contact-locale {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

.page-contact .contact-locale__text {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .contact-locale__list {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-contact .contact-locale__list li {
  padding-left: 18px;
  border-left: 2px solid var(--steel);
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .contact-locale__list li span {
  display: block;
  margin-bottom: 4px;
  font-weight: 700;
  color: var(--frost);
}

.page-contact .contact-locale__media {
  aspect-ratio: 10 / 7;
  border-radius: var(--radius-lg) var(--contact-radius-sm) var(--radius-lg) var(--contact-radius-sm);
  overflow: hidden;
}

.page-contact .contact-locale__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.5) contrast(1.05) brightness(0.82);
}

.page-contact .contact-locale__aside .aside-note {
  margin: clamp(16px, 2vw, 24px) 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 常见场景 ---------- */
.page-contact .contact-scenes {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 20px);
}

@media (min-width: 760px) {
  .page-contact .contact-scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-contact .scene-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 2.6vw, 28px) clamp(20px, 2.6vw, 28px) clamp(20px, 2.6vw, 28px) clamp(24px, 3vw, 32px);
  background: var(--graphite);
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-md);
  transition: transform var(--dur-mid) var(--ease-spring), border-color var(--dur-mid) var(--ease-spring);
}

.page-contact .scene-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  bottom: 20px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--volt);
}

.page-contact .scene-card .tag {
  align-self: flex-start;
}

.page-contact .scene-card__title {
  margin: 0;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--frost);
}

.page-contact .scene-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .scene-card__channel {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--contact-line);
  font-family: var(--font-data);
  font-size: 12.5px;
  line-height: 1.6;
  letter-spacing: 0.03em;
  color: var(--signal);
}

@media (hover: hover) {
  .page-contact .scene-card:hover {
    transform: translateY(-4px);
    border-color: var(--volt);
  }
}

/* ---------- 站点信息收尾 ---------- */
.page-contact .contact-block--quiet {
  max-width: 800px;
}

.page-contact .contact-facts {
  margin: 0;
  border-top: 1px solid var(--contact-line);
}

.page-contact .contact-facts__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--contact-line);
}

@media (min-width: 640px) {
  .page-contact .contact-facts__row {
    grid-template-columns: 180px minmax(0, 1fr);
    align-items: baseline;
    gap: 24px;
  }
  .page-contact .contact-facts__row dd {
    text-align: right;
  }
}

.page-contact .contact-facts dt {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-contact .contact-facts dd {
  margin: 0;
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  line-height: 1.7;
  color: var(--frost);
  overflow-wrap: anywhere;
}

.page-contact .contact-block__foot {
  margin: clamp(24px, 3.4vw, 38px) 0 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .contact-block__foot a {
  color: var(--signal);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-contact .contact-block__foot a:hover {
  color: var(--volt);
}

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