.page-contact {
  --ct-gap: 22px;
  --ct-glow: 0 22px 56px rgba(0, 0, 0, .48);
  --ct-band-lo: 37.5%;
  --ct-band-hi: 75%;
  padding-bottom: 104px;
}

.page-contact .contact-crumb-wrap {
  padding-top: 26px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: 22px;
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}

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

.page-contact .contact-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 40px;
  margin: 32px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--ly-line);
}

.page-contact .contact-hero__fact dt {
  color: var(--ly-mist);
  font-size: 13px;
  letter-spacing: .04em;
}

.page-contact .contact-hero__fact dd {
  margin: 6px 0 0;
  color: var(--ly-snow);
  font-size: 19px;
  font-weight: 500;
}

.page-contact .contact-hero__media {
  margin: 0;
  border-radius: var(--ly-r-lg);
  overflow: hidden;
  background: linear-gradient(160deg, var(--ly-tide), var(--ly-panel));
}

.page-contact .contact-hero__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 渠道区 ---------- */
.page-contact .contact-channels__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: end;
}

.page-contact .contact-channels__fig {
  margin: 0;
  border-radius: var(--ly-r-md);
  overflow: hidden;
  background: var(--ly-panel);
}

.page-contact .contact-channels__fig .ly-media__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .contact-channel-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  margin-top: 42px;
}

.page-contact .contact-channel {
  position: relative;
  padding: 28px 24px 24px;
  border-radius: var(--ly-r-lg);
  background: linear-gradient(152deg, var(--ly-panel) 0%, var(--ly-panel-2) 100%);
  overflow: hidden;
}

.page-contact .contact-channel::after {
  content: "";
  position: absolute;
  inset: auto -30% -60% auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(58, 168, 255, .16), transparent 68%);
  opacity: .55;
  pointer-events: none;
  transition: opacity .45s var(--ly-ease);
}

.page-contact .contact-channel:hover::after {
  opacity: 1;
}

.page-contact .contact-channel--phone::after {
  background: radial-gradient(circle, rgba(255, 122, 47, .18), transparent 68%);
}

.page-contact .contact-channel__index {
  position: absolute;
  top: 16px;
  right: 22px;
  font-size: 42px;
  line-height: 1;
  color: rgba(233, 241, 246, .10);
  letter-spacing: -.02em;
}

.page-contact .contact-channel__body {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.page-contact .contact-channel__value {
  display: inline-block;
  margin: 14px 0 0;
  padding: 9px 18px;
  border-radius: var(--ly-pill);
  border: 1px solid rgba(61, 255, 158, .3);
  background: rgba(61, 255, 158, .08);
  color: var(--ly-neon);
  font-size: 15px;
  letter-spacing: .04em;
  word-break: break-all;
  transition: background .3s var(--ly-ease), border-color .3s var(--ly-ease), box-shadow .3s var(--ly-ease);
}

.page-contact .contact-channel:hover .contact-channel__value {
  background: rgba(61, 255, 158, .16);
  border-color: rgba(61, 255, 158, .55);
  box-shadow: 0 0 24px rgba(61, 255, 158, .22);
}

.page-contact .contact-channel--phone .contact-channel__value {
  border-color: rgba(255, 122, 47, .34);
  background: rgba(255, 122, 47, .1);
  color: var(--ly-orange);
}

.page-contact .contact-channel--phone:hover .contact-channel__value {
  background: rgba(255, 122, 47, .18);
  border-color: rgba(255, 122, 47, .6);
  box-shadow: 0 0 24px rgba(255, 122, 47, .24);
}

.page-contact .contact-channel__value--plain {
  border-color: var(--ly-line);
  background: rgba(233, 241, 246, .04);
  color: var(--ly-snow);
  border-radius: var(--ly-r-sm);
  letter-spacing: .01em;
}

.page-contact .contact-channel__desc {
  margin: 18px 0 0;
  color: var(--ly-mist);
  font-size: 15px;
  line-height: 1.8;
}

.page-contact .contact-fold {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--ly-line);
}

.page-contact .contact-fold__sum {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 6px 0;
  cursor: pointer;
  list-style: none;
  color: var(--ly-snow);
  font-size: 15px;
  font-weight: 500;
}

.page-contact .contact-fold__sum::-webkit-details-marker {
  display: none;
}

.page-contact .contact-fold__sum::marker {
  content: "";
}

.page-contact .contact-fold__chev {
  flex: none;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--ly-blue);
  border-bottom: 2px solid var(--ly-blue);
  transform: rotate(45deg);
  transition: transform .3s var(--ly-ease);
}

.page-contact .contact-fold[open] .contact-fold__chev {
  transform: rotate(-135deg);
}

.page-contact .contact-fold__list {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-fold__list li {
  position: relative;
  padding-left: 18px;
  color: var(--ly-mist);
  font-size: 15px;
  line-height: 1.75;
}

.page-contact .contact-fold__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ly-blue);
}

/* ---------- 响应时段 ---------- */
.page-contact .contact-hours__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 38px;
}

.page-contact .contact-hours__text > p {
  color: var(--ly-mist);
  font-size: 16px;
  line-height: 1.85;
}

.page-contact .contact-order {
  display: grid;
  gap: 14px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-order__item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 14px 16px;
  border-radius: var(--ly-r-md);
  background: rgba(20, 28, 38, .72);
  border: 1px solid var(--ly-line-soft);
}

.page-contact .contact-order__num {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(58, 168, 255, .12);
  border: 1px solid rgba(58, 168, 255, .3);
  color: var(--ly-blue);
  font-size: 13px;
}

.page-contact .contact-order__txt {
  color: var(--ly-mist);
  font-size: 15px;
  line-height: 1.75;
}

.page-contact .contact-order__txt strong {
  color: var(--ly-snow);
  font-weight: 500;
}

.page-contact .contact-timeline {
  padding: 64px 24px 22px;
  border-radius: var(--ly-r-lg);
  background: linear-gradient(170deg, var(--ly-panel), rgba(27, 77, 107, .34));
  border: 1px solid var(--ly-line);
}

.page-contact .contact-timeline:focus-visible {
  outline: 2px solid var(--ly-neon);
  outline-offset: 4px;
}

.page-contact .contact-timeline__label {
  display: block;
  margin-bottom: 14px;
  color: var(--ly-neon);
  font-size: 12px;
  letter-spacing: .06em;
}

.page-contact .contact-timeline__bar {
  position: relative;
  height: 16px;
  border-radius: var(--ly-pill);
  background: rgba(233, 241, 246, .07);
}

.page-contact .contact-timeline__band {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--ct-band-lo);
  width: calc(var(--ct-band-hi) - var(--ct-band-lo));
  border-radius: var(--ly-pill);
  background: linear-gradient(90deg, var(--ly-blue), var(--ly-neon));
  box-shadow: 0 0 22px rgba(61, 255, 158, .3);
  transition: filter .35s var(--ly-ease), box-shadow .35s var(--ly-ease);
}

.page-contact .contact-timeline:hover .contact-timeline__band,
.page-contact .contact-timeline:focus-visible .contact-timeline__band {
  filter: brightness(1.14);
  box-shadow: 0 0 32px rgba(61, 255, 158, .5);
}

.page-contact .contact-timeline__scale {
  display: flex;
  justify-content: space-between;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  color: var(--ly-mist);
  font-size: 11px;
  letter-spacing: .06em;
}

.page-contact .contact-timeline__hint {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--ly-line-soft);
  color: var(--ly-mist);
  font-size: 13px;
  line-height: 1.8;
}

/* ---------- 商务与合作 ---------- */
.page-contact .contact-partner__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.page-contact .contact-partner__card {
  padding: 26px 24px;
  border-radius: var(--ly-r-lg);
  border-top: 3px solid var(--ly-blue);
  background: var(--ly-panel);
}

.page-contact .contact-partner__card--green {
  border-top-color: var(--ly-neon);
}

.page-contact .contact-partner__card--orange {
  border-top-color: var(--ly-orange);
}

.page-contact .contact-partner__card p {
  margin: 14px 0 0;
  color: var(--ly-mist);
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 站点信息 ---------- */
.page-contact .contact-identity__index {
  margin: 32px 0 0;
  border-top: 1px solid var(--ly-line);
}

.page-contact .contact-identity__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--ly-line);
}

.page-contact .contact-identity__row dt {
  color: var(--ly-mist);
  font-size: 13px;
  letter-spacing: .04em;
}

.page-contact .contact-identity__row dd {
  margin: 0;
  color: var(--ly-snow);
  font-size: 17px;
  word-break: break-word;
}

/* ---------- 联络前先看看 ---------- */
.page-contact .contact-precheck > p {
  color: var(--ly-mist);
  font-size: 16px;
  line-height: 1.85;
}

.page-contact .contact-precheck__links {
  display: grid;
  gap: 12px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-precheck__links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 22px;
  border-radius: var(--ly-r-md);
  border: 1px solid var(--ly-line);
  background: rgba(20, 28, 38, .74);
  color: var(--ly-snow);
  font-size: 15px;
  text-decoration: none;
  transition: border-color .3s var(--ly-ease), background .3s var(--ly-ease), transform .3s var(--ly-ease);
}

.page-contact .contact-precheck__links a:hover,
.page-contact .contact-precheck__links a:focus-visible {
  border-color: rgba(58, 168, 255, .5);
  background: rgba(58, 168, 255, .1);
  transform: translateX(3px);
}

.page-contact .contact-precheck__arrow {
  flex: none;
  color: var(--ly-blue);
  font-size: 16px;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 860px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .75fr);
    align-items: end;
    gap: 56px;
  }

  .page-contact .contact-channels__head {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 52px;
  }

  .page-contact .contact-channel {
    padding: 34px 34px 28px;
  }

  .page-contact .contact-channel__index {
    font-size: 56px;
    top: 20px;
    right: 30px;
  }

  .page-contact .contact-hours__grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: 60px;
    align-items: center;
  }

  .page-contact .contact-timeline {
    padding: 76px 34px 26px;
  }

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

  .page-contact .contact-identity__row {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 26px;
    align-items: baseline;
    padding: 18px 0;
  }
}

@media (min-width: 1180px) {
  .page-contact .contact-hero__grid {
    gap: 72px;
  }

  .page-contact .contact-channel-list {
    gap: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-channel__value,
  .page-contact .contact-channel::after,
  .page-contact .contact-fold__chev,
  .page-contact .contact-timeline__band,
  .page-contact .contact-precheck__links a {
    transition: none;
  }

  .page-contact .contact-precheck__links a:hover,
  .page-contact .contact-precheck__links a:focus-visible {
    transform: none;
  }
}