.page-contact {
  --contact-line: rgba(214, 210, 198, 0.16);
  --contact-line-strong: rgba(214, 210, 198, 0.32);
  --contact-panel: rgba(18, 48, 76, 0.62);
  background: var(--c-river);
  color: var(--c-white);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-contact .contact-mono {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.page-contact .contact-inline-link {
  color: var(--c-moss);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 158, 139, 0.45);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .contact-inline-link:hover,
.page-contact .contact-inline-link:focus-visible {
  color: var(--c-gold);
  border-color: var(--c-gold);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  position: relative;
  padding: 24px 0 8px;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -120px;
  left: -20%;
  right: -20%;
  height: 460px;
  background:
    radial-gradient(58% 68% at 18% 34%, rgba(47, 158, 139, 0.18), transparent 68%),
    radial-gradient(48% 58% at 88% 12%, rgba(228, 177, 90, 0.12), transparent 66%);
  pointer-events: none;
}

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

.page-contact .contact-eyebrow {
  margin: 26px 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-moss);
}

.page-contact .contact-title {
  margin: 0;
  font-size: clamp(2.35rem, 9vw, 4.4rem);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.page-contact .contact-lead {
  margin: 18px 0 0;
  max-width: 44rem;
  font-size: 1.02rem;
  line-height: 1.78;
  color: var(--c-text-2);
}

/* ---------- 三张渠道卡 ---------- */

.page-contact .contact-channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 38px;
}

.page-contact .contact-channel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 28px 22px 22px;
  border: 1px solid var(--contact-line);
  border-radius: var(--r-md);
  background: linear-gradient(158deg, rgba(18, 48, 76, 0.78), rgba(10, 28, 46, 0.9));
  backdrop-filter: blur(10px);
  transition: border-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-contact .contact-channel::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  height: 3px;
  border-radius: var(--r-md) var(--r-md) 0 0;
  background: var(--c-moss);
}

.page-contact .contact-channel--call::before {
  background: var(--c-gold);
}

.page-contact .contact-channel--guide::before {
  background: linear-gradient(90deg, var(--c-moss), var(--c-gold));
}

.page-contact .contact-channel:hover {
  border-color: var(--contact-line-strong);
  transform: translateY(-2px);
}

.page-contact .contact-channel__label {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-text-2);
}

.page-contact .contact-channel__value {
  margin: 0;
  font-family: var(--font-num);
  font-size: clamp(1rem, 4.2vw, 1.18rem);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--c-white);
  word-break: break-all;
}

.page-contact .contact-channel__value--num {
  font-size: clamp(1.5rem, 7.5vw, 2.05rem);
  letter-spacing: 0.01em;
}

.page-contact .contact-channel__title {
  margin: 0;
  font-size: 1.14rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--c-white);
}

.page-contact .contact-channel__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .contact-channel__list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.92rem;
  line-height: 1.66;
  color: var(--c-text-2);
}

.page-contact .contact-channel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 9px;
  height: 2px;
  background: var(--c-moss);
}

.page-contact .contact-channel__foot {
  margin: auto 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--contact-line);
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--c-text-2);
}

/* ---------- 渠道信息图 ---------- */

.page-contact .contact-showcase {
  padding: 58px 0 0;
}

.page-contact .contact-figure {
  margin: 0;
  border: 1px solid var(--contact-line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-lift);
}

.page-contact .contact-figure .figure__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .contact-figure .figure__caption {
  padding: 14px 20px;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--c-text-2);
  border-top: 1px solid var(--contact-line);
}

/* ---------- 问题分流 ---------- */

.page-contact .contact-routes {
  padding: 74px 0 0;
}

.page-contact .contact-routes__head {
  max-width: 40rem;
}

.page-contact .section-head__eyebrow {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.page-contact h2 {
  margin: 0;
  font-size: clamp(1.5rem, 5.2vw, 2.15rem);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.015em;
}

.page-contact .contact-routes__intro {
  margin: 14px 0 0;
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--c-text-2);
}

.page-contact .contact-route-list {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  border-top: 1px solid var(--contact-line);
}

.page-contact .contact-route {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 24px 0;
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .contact-route__num {
  font-family: var(--font-num);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--c-moss);
}

.page-contact .contact-route__body {
  min-width: 0;
}

.page-contact .contact-route__title {
  margin: 0;
  font-size: 1.12rem;
  font-weight: 700;
  line-height: 1.4;
}

.page-contact .contact-route__text {
  margin: 8px 0 0;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--c-text-2);
}

.page-contact .contact-route__via {
  align-self: start;
  justify-self: start;
  padding: 5px 12px;
  border: 1px solid rgba(228, 177, 90, 0.42);
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--c-gold);
  white-space: nowrap;
}

/* ---------- 时效 / 地址 ---------- */

.page-contact .contact-split {
  padding: 74px 0 0;
}

.page-contact .contact-split__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-contact .contact-hours {
  padding: 28px 22px;
  border: 1px solid var(--contact-line);
  border-radius: var(--r-md);
  background: var(--contact-panel);
}

.page-contact .contact-hours__label {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-moss);
}

.page-contact .contact-hours__title {
  font-size: clamp(1.3rem, 4.6vw, 1.72rem);
}

.page-contact .contact-hours__table {
  margin: 22px 0 0;
}

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

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

.page-contact .contact-hours__row dt {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--c-text-2);
}

.page-contact .contact-hours__row dd {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.66;
  color: var(--c-white);
}

.page-contact .contact-place {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(320px, 78vw, 420px);
  border: 1px solid var(--contact-line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-contact .contact-place__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .contact-place__body {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 26px 22px 24px;
  background: linear-gradient(180deg, rgba(10, 28, 46, 0.08) 0%, rgba(10, 28, 46, 0.88) 40%, rgba(10, 28, 46, 0.98) 100%);
}

.page-contact .contact-place__label {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.page-contact .contact-place__addr {
  margin: 0;
  font-family: var(--font-num);
  font-size: clamp(1.04rem, 4.4vw, 1.28rem);
  font-weight: 600;
  line-height: 1.55;
  letter-spacing: 0.01em;
  color: var(--c-white);
}

.page-contact .contact-place__note {
  margin: 12px 0 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--c-text-2);
}

.page-contact .contact-registry {
  margin-top: 20px;
  padding: 20px 22px;
  border: 1px solid var(--contact-line);
  border-radius: var(--r-md);
  background: rgba(43, 52, 60, 0.34);
}

.page-contact .contact-registry__row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  padding: 8px 0;
  font-size: 0.8rem;
  color: var(--c-text-2);
}

.page-contact .contact-registry__key {
  min-width: 5.4rem;
  letter-spacing: 0.08em;
}

.page-contact .contact-registry__val {
  color: var(--c-mist);
}

.page-contact .contact-registry__tail {
  margin: 12px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--contact-line);
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--c-text-2);
}

/* ---------- 合作与协作 ---------- */

.page-contact .contact-partner {
  padding: 74px 0 0;
}

.page-contact .contact-partner__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  padding: 32px 22px;
  border: 1px solid var(--contact-line);
  border-radius: var(--r-lg);
  background: linear-gradient(148deg, rgba(18, 48, 76, 0.86), rgba(10, 28, 46, 0.74));
}

.page-contact .contact-partner__intro {
  min-width: 0;
}

.page-contact .contact-partner__title {
  max-width: 30rem;
}

.page-contact .contact-partner__text {
  margin: 16px 0 0;
  max-width: 40rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--c-text-2);
}

.page-contact .contact-partner__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  align-content: start;
}

.page-contact .contact-partner__fact {
  display: grid;
  grid-template-columns: 4.4rem minmax(0, 1fr);
  align-items: baseline;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--contact-line);
}

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

.page-contact .contact-partner__num {
  font-family: var(--font-num);
  font-size: 1.85rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  color: var(--c-gold);
}

.page-contact .contact-partner__desc {
  font-size: 0.9rem;
  line-height: 1.66;
  color: var(--c-mist);
}

/* ---------- 下一步 ---------- */

.page-contact .contact-next {
  padding: 74px 0 88px;
}

.page-contact .contact-next__tip {
  margin: 0 0 22px;
  max-width: 42rem;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--c-text-2);
}

.page-contact .contact-next__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .contact-next__card {
  display: block;
  padding: 22px 20px;
  border: 1px solid var(--contact-line);
  border-radius: var(--r-md);
  background: rgba(18, 48, 76, 0.42);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.22s var(--ease), background-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-contact .contact-next__card:hover,
.page-contact .contact-next__card:focus-visible {
  border-color: var(--contact-line-strong);
  background: rgba(18, 48, 76, 0.76);
  transform: translateY(-2px);
}

.page-contact .contact-next__card h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
}

.page-contact .contact-next__card p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.68;
  color: var(--c-text-2);
}

/* ---------- 响应式 ---------- */

@media (min-width: 680px) {
  .page-contact .contact-hours__row {
    grid-template-columns: 8.6rem minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

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

@media (min-width: 820px) {
  .page-contact .contact-hero {
    padding-top: 32px;
  }

  .page-contact .contact-channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .contact-route {
    grid-template-columns: 3.6rem minmax(0, 1fr) 11rem;
    gap: 26px;
    align-items: start;
    padding: 26px 0;
  }

  .page-contact .contact-route__via {
    justify-self: end;
  }

  .page-contact .contact-partner__panel {
    padding: 42px 38px;
  }

  .page-contact .contact-registry {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px 32px;
    padding: 18px 24px;
  }

  .page-contact .contact-registry__row {
    padding: 0;
  }

  .page-contact .contact-registry__tail {
    margin: 0;
    padding-top: 0;
    border-top: 0;
    max-width: 34rem;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-split__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 26px;
    align-items: stretch;
  }

  .page-contact .contact-hours {
    padding: 34px 30px;
  }

  .page-contact .contact-place {
    min-height: 100%;
  }

  .page-contact .contact-partner__panel {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: 44px;
    align-items: start;
    padding: 48px 44px;
  }

  .page-contact .contact-next__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-channel,
  .page-contact .contact-next__card,
  .page-contact .contact-inline-link {
    transition: none;
  }

  .page-contact .contact-channel:hover,
  .page-contact .contact-next__card:hover,
  .page-contact .contact-next__card:focus-visible {
    transform: none;
  }
}