.page-contact {
  padding-bottom: 3rem;
}

/* 面包屑 */
.page-contact .crumbs {
  padding: 1.75rem 0 0;
  font-size: .85rem;
  color: var(--old);
}

.page-contact .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-contact .crumbs li + li::before {
  content: "/";
  margin: 0 .55rem;
  color: var(--grid-line);
}

.page-contact .crumbs a {
  color: var(--cyan);
  text-decoration: none;
}

.page-contact .crumbs a:hover {
  color: var(--cyan-mist);
  text-decoration: underline;
}

/* 首屏导语 */
.page-contact .contact-lead {
  max-width: 62ch;
  padding: 1.75rem 0 2.25rem;
}

.page-contact .contact-lead h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5.2vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.012em;
  line-height: 1.08;
  color: var(--white);
  margin: .85rem 0 1.15rem;
}

.page-contact .contact-lead .lead {
  font-size: 1.02rem;
  line-height: 1.85;
  color: rgba(242, 246, 247, .78);
  margin: 0;
}

/* 两条渠道卡片：左宽右窄 */
.page-contact .channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

.page-contact .channel-card {
  position: relative;
  background: var(--graphite);
  border: 1px solid var(--grid-line);
  padding: 1.65rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .85rem;
  transition: border-color .25s ease, transform .25s ease;
}

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

.page-contact .channel-card--email {
  border-left: 3px solid var(--cyan);
}

.page-contact .channel-card--phone {
  border-left: 3px solid var(--coral);
}

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

.page-contact .channel-card h2 {
  font-family: var(--font-head);
  font-size: clamp(1.45rem, 3vw, 1.85rem);
  font-weight: 600;
  letter-spacing: -.008em;
  color: var(--white);
  margin: 0;
}

.page-contact .channel-card p {
  color: rgba(242, 246, 247, .74);
  font-size: .94rem;
  line-height: 1.75;
  margin: 0;
}

.page-contact .channel-value {
  margin: auto 0 0;
  padding: .95rem 1.05rem;
  background: var(--cyan-06);
  border: 1px solid var(--cyan-18);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: clamp(.92rem, 2.5vw, 1.12rem);
  font-weight: 600;
  letter-spacing: .015em;
  overflow-wrap: anywhere;
}

.page-contact .channel-card--phone .channel-value {
  background: rgba(255, 122, 89, .07);
  border-color: rgba(255, 122, 89, .28);
  color: var(--coral);
}

/* 渠道主图 */
.page-contact .contact-figure {
  margin: 0 0 2.75rem;
  border: 1px solid var(--grid-line);
  background: var(--sea);
}

.page-contact .contact-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1000 / 600;
  object-fit: cover;
}

.page-contact .contact-figure .media-caption {
  border-top: 1px solid var(--grid-line);
  padding: .8rem 1.1rem;
  color: var(--old);
  font-size: .84rem;
  margin: 0;
}

/* 服务时段 */
.page-contact .hours {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--grid-line);
}

.page-contact .hours__head {
  max-width: 62ch;
  margin-bottom: 1.65rem;
}

.page-contact .hours__head h2 {
  font-family: var(--font-head);
  font-size: clamp(1.55rem, 3.2vw, 2.35rem);
  font-weight: 600;
  letter-spacing: -.006em;
  color: var(--white);
  margin: .6rem 0 .9rem;
}

.page-contact .hours__head p {
  color: rgba(242, 246, 247, .74);
  font-size: .96rem;
  line-height: 1.8;
  margin: 0;
}

.page-contact .hours__bar {
  margin-bottom: 1.75rem;
}

.page-contact .hours__labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--old);
  margin-bottom: .5rem;
}

.page-contact .hours__track {
  display: flex;
  height: 14px;
  border: 1px solid var(--grid-line);
  background: var(--sea);
  overflow: hidden;
}

.page-contact .hours__seg {
  height: 100%;
}

.page-contact .hours__seg--off {
  background: var(--grid-line);
}

.page-contact .hours__seg:nth-child(1) {
  flex: 37.5;
}

.page-contact .hours__seg:nth-child(2) {
  flex: 37.5;
  background: linear-gradient(90deg, var(--cyan-18), var(--cyan), var(--cyan-18));
  box-shadow: 0 0 14px var(--cyan-18);
  transition: background .25s ease, box-shadow .25s ease;
}

.page-contact .hours__seg:nth-child(3) {
  flex: 25;
}

.page-contact .hours__track:hover .hours__seg:nth-child(2) {
  background: var(--cyan);
  box-shadow: 0 0 22px var(--cyan-18);
}

.page-contact .hours__note {
  margin: .8rem 0 0;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .01em;
  color: var(--old);
}

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

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

/* 咨询前准备 */
.page-contact .prep {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--grid-line);
}

.page-contact .prep__head {
  max-width: 62ch;
  margin-bottom: 1.5rem;
}

.page-contact .prep__head h2 {
  font-family: var(--font-head);
  font-size: clamp(1.55rem, 3.2vw, 2.35rem);
  font-weight: 600;
  letter-spacing: -.006em;
  color: var(--white);
  margin: .6rem 0 .9rem;
}

.page-contact .prep__head p {
  color: rgba(242, 246, 247, .74);
  font-size: .96rem;
  line-height: 1.8;
  margin: 0;
}

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

.page-contact .prep-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.15rem .3rem;
  border-bottom: 1px solid var(--grid-line);
  align-items: start;
}

.page-contact .prep-list__mark {
  width: 13px;
  height: 13px;
  border: 1px solid var(--cyan);
  margin-top: .4rem;
  display: inline-block;
  position: relative;
  flex-shrink: 0;
}

.page-contact .prep-list__mark::after {
  content: "";
  position: absolute;
  inset: 3px;
  background: var(--cyan);
}

.page-contact .prep-list h3 {
  font-family: var(--font-head);
  font-size: 1.08rem;
  font-weight: 600;
  letter-spacing: .005em;
  color: var(--white);
  margin: 0 0 .35rem;
}

.page-contact .prep-list p {
  margin: 0;
  color: rgba(242, 246, 247, .7);
  font-size: .91rem;
  line-height: 1.7;
}

/* 常见咨询 */
.page-contact .topics {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--grid-line);
}

.page-contact .topics__head {
  max-width: 62ch;
  margin-bottom: 1.5rem;
}

.page-contact .topics__head h2 {
  font-family: var(--font-head);
  font-size: clamp(1.55rem, 3.2vw, 2.35rem);
  font-weight: 600;
  letter-spacing: -.006em;
  color: var(--white);
  margin: .6rem 0 .9rem;
}

.page-contact .topics__head p {
  color: rgba(242, 246, 247, .74);
  font-size: .96rem;
  line-height: 1.8;
  margin: 0;
}

.page-contact .topics__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-contact .topic-card {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  padding: 1.45rem 1.35rem;
  background: var(--indigo);
  border: 1px solid var(--grid-line);
  text-decoration: none;
  color: inherit;
  transition: border-color .25s ease, transform .25s ease, background .25s ease;
}

.page-contact .topic-card:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
  background: var(--graphite);
}

.page-contact .topic-card__no {
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
  letter-spacing: -.02em;
}

.page-contact .topic-card h3 {
  font-family: var(--font-head);
  font-size: 1.18rem;
  font-weight: 600;
  letter-spacing: .004em;
  color: var(--white);
  margin: 0;
}

.page-contact .topic-card p {
  margin: 0;
  color: rgba(242, 246, 247, .72);
  font-size: .9rem;
  line-height: 1.7;
}

.page-contact .topic-card__go {
  margin-top: auto;
  padding-top: .35rem;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .01em;
}

/* 地址与备案 */
.page-contact .registrar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-top: 1px solid var(--grid-line);
  border-bottom: 1px solid var(--grid-line);
}

.page-contact .registrar__item .eyebrow {
  margin: 0 0 .55rem;
}

.page-contact .registrar__value {
  margin: 0;
  font-size: .95rem;
  line-height: 1.75;
  color: rgba(242, 246, 247, .78);
  overflow-wrap: anywhere;
}

.page-contact .registrar__value.mono {
  font-size: 1rem;
  letter-spacing: .02em;
  color: var(--white);
}

/* 回到主路径 */
.page-contact .back-route {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem 0 1rem;
}

.page-contact .back-route p {
  margin: 0;
  color: var(--old);
  font-size: .88rem;
}

.page-contact .back-route .btn-route {
  flex-shrink: 0;
}

/* 滚动显现兜底 */
.page-contact [data-reveal] {
  transition: opacity .55s ease, transform .55s ease;
  transition-delay: calc(var(--reveal-delay, 0) * 60ms);
}

@media (prefers-reduced-motion: reduce) {
  .page-contact [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* 平板及以上：渠道卡片左宽右窄，咨询卡三列 */
@media (min-width: 720px) {
  .page-contact .channels {
    grid-template-columns: 1.55fr 1fr;
    gap: 1.25rem;
  }

  .page-contact .channel-card {
    padding: 1.9rem 1.75rem 1.7rem;
  }

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

  .page-contact .registrar {
    grid-template-columns: 1.65fr 1fr;
    gap: 2.5rem;
    padding: 2rem 0;
  }
}

@media (max-width: 480px) {
  .page-contact .contact-lead {
    padding-bottom: 1.75rem;
  }

  .page-contact .hours__labels {
    font-size: .66rem;
  }

  .page-contact .channel-value {
    font-size: .88rem;
  }
}

.page-contact {
  --reveal-delay: 0.3s;
}