.page-contact {
  --cc-gap: clamp(1.5rem, 3.5vw, 2.75rem);
  --cc-pad: clamp(2.2rem, 6vw, 4.2rem);
  --cc-rule: 2px solid #C9D6EA;
  --cc-ring: 3px solid var(--warm-orange);
}

.page-contact [id] {
  scroll-margin-top: 96px;
}

.page-contact a:focus-visible {
  outline: var(--cc-ring);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 首屏 ---------- */
.page-contact .cc-hero {
  padding: clamp(1.4rem, 4vw, 2.4rem) 0 var(--cc-pad);
  background:
    radial-gradient(circle at 88% 8%, rgba(21, 94, 239, 0.10) 0%, rgba(21, 94, 239, 0) 44%),
    radial-gradient(circle at 6% 92%, rgba(47, 191, 159, 0.14) 0%, rgba(47, 191, 159, 0) 40%),
    var(--cream);
}

.page-contact .cc-hero__title {
  margin: 0.55rem 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.05rem, 7vw, 4.35rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 17ch;
}

.page-contact .cc-hero__lede {
  margin: 1.15rem 0 0;
  max-width: 56ch;
  font-size: clamp(1rem, 2.4vw, 1.125rem);
  line-height: 1.75;
  color: var(--gray);
}

.page-contact .cc-jump {
  list-style: none;
  margin: 1.9rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.page-contact .cc-jump__link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 1.05rem;
  border: var(--cc-rule);
  border-radius: var(--radius-pill);
  background: var(--white);
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 180ms ease, border-color 200ms ease, color 200ms ease, box-shadow 180ms ease;
}

.page-contact .cc-jump__link:hover {
  transform: translateY(-2px);
  border-color: var(--beibo-blue);
  color: var(--beibo-blue);
  box-shadow: var(--shadow-soft);
}

/* ---------- 渠道区 ---------- */
.page-contact .cc-channels {
  padding: var(--cc-pad) 0;
  background: var(--white);
  border-top: var(--cc-rule);
}

.page-contact .cc-channels__title {
  margin: 0.5rem 0 1.6rem;
}

.page-contact .cc-layout {
  display: grid;
  gap: var(--cc-gap);
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .cc-layout__main {
  min-width: 0;
  display: grid;
  gap: 1.1rem;
  align-content: start;
}

.page-contact .cc-channel {
  border: var(--cc-rule);
  border-radius: var(--radius-card);
  background: var(--white);
  box-shadow: var(--shadow-mid);
  padding: 1.3rem 1.3rem 1.45rem;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.page-contact .cc-channel:hover {
  border-color: var(--beibo-blue);
  box-shadow: var(--shadow-hard);
}

.page-contact .cc-channel--mail {
  background: linear-gradient(160deg, #FFFFFF 0%, #FFF6F0 100%);
}

.page-contact .cc-channel--phone {
  background: linear-gradient(160deg, #FFFFFF 0%, #F0FBF7 100%);
}

.page-contact .cc-channel__code {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--gray);
}

.page-contact .cc-channel__code::before {
  content: "";
  width: 22px;
  height: 3px;
  background: var(--warm-orange);
}

.page-contact .cc-channel__title {
  margin: 0.6rem 0 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 3vw, 1.4rem);
  line-height: 1.35;
  color: var(--ink);
}

.page-contact .cc-channel__value {
  display: block;
  overflow-wrap: anywhere;
  margin: 0.2rem 0 0.75rem;
  padding-bottom: 0.22rem;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.02rem, 4.1vw, 1.62rem);
  letter-spacing: -0.02em;
  color: var(--beibo-blue);
  text-decoration: none;
  border-bottom: 4px solid var(--peach);
  transition: color 200ms ease, border-color 200ms ease;
}

.page-contact .cc-channel__value:hover {
  color: var(--deep-orange);
  border-bottom-color: var(--warm-orange);
}

.page-contact .cc-channel__value--plain {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(1.02rem, 3.6vw, 1.3rem);
  color: var(--ink);
  border-bottom-color: var(--haze);
}

.page-contact .cc-channel__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--gray);
}

.page-contact .cc-channel__meta {
  margin: 0.9rem 0 0;
  display: inline-block;
  padding: 0.3rem 0.7rem;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--deep-sea);
  background: var(--haze);
  border-radius: var(--radius-pill);
}

/* ---------- 图片容器 ---------- */
.page-contact .cc-figure {
  margin: 0.4rem 0 0;
  border: var(--cc-rule);
  border-radius: var(--radius-card);
  background: var(--white);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

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

.page-contact .cc-figure__caption {
  padding: 0.75rem 1rem;
  border-top: var(--cc-rule);
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--gray);
  background: var(--cream);
}

/* ---------- 侧栏便签 ---------- */
.page-contact .cc-rail {
  min-width: 0;
  align-self: start;
}

.page-contact .cc-tip {
  border: var(--cc-rule);
  border-top: 8px solid var(--mint);
  border-radius: var(--radius-card);
  background: var(--haze);
  box-shadow: var(--shadow-mid);
  padding: 1.25rem 1.2rem 1.35rem;
}

.page-contact .cc-tip__label {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--deep-sea);
}

.page-contact .cc-tip__title {
  margin: 0.55rem 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 3vw, 1.4rem);
  line-height: 1.35;
  color: var(--ink);
}

.page-contact .cc-tip__list {
  list-style: none;
  counter-reset: ccstep;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-contact .cc-tip__list li {
  counter-increment: ccstep;
  display: grid;
  grid-template-columns: 1.65rem minmax(0, 1fr);
  gap: 0.6rem;
  align-items: start;
  font-size: 0.93rem;
  line-height: 1.65;
  color: var(--ink);
}

.page-contact .cc-tip__list li::before {
  content: counter(ccstep, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 1.65rem;
  height: 1.65rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--white);
  background: var(--beibo-blue);
  border-radius: var(--radius-pill);
}

.page-contact .cc-tip__foot {
  margin: 1.1rem 0 0;
  padding-top: 0.9rem;
  border-top: var(--cc-rule);
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--gray);
}

.page-contact .cc-tip__more {
  margin: 0.85rem 0 0;
}

/* ---------- 沟通方式与响应 ---------- */
.page-contact .cc-response {
  padding: var(--cc-pad) 0;
  background: var(--haze);
  border-top: var(--cc-rule);
  border-bottom: var(--cc-rule);
}

.page-contact .cc-response__grid {
  display: grid;
  gap: var(--cc-gap);
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}

.page-contact .cc-response__col {
  min-width: 0;
}

.page-contact .cc-response__col .h2 {
  margin: 0.5rem 0 0.9rem;
}

.page-contact .cc-response__col--panel {
  background: var(--white);
  border: var(--cc-rule);
  border-left: 8px solid var(--warm-orange);
  border-radius: var(--radius-card);
  padding: 1.35rem 1.3rem 1.5rem;
  box-shadow: var(--shadow-soft);
}

.page-contact .cc-steps {
  list-style: none;
  margin: clamp(1.8rem, 4vw, 2.8rem) 0 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
  grid-template-columns: minmax(0, 1fr);
  counter-reset: none;
}

.page-contact .cc-steps__item {
  border: var(--cc-rule);
  border-radius: var(--radius-note);
  background: var(--white);
  padding: 1rem 1rem 1.1rem;
}

.page-contact .cc-steps__num {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--white);
  background: var(--deep-sea);
  padding: 0.18rem 0.5rem;
  border-radius: 4px;
}

.page-contact .cc-steps__title {
  margin: 0.6rem 0 0.35rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink);
}

.page-contact .cc-steps__text {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--gray);
}

/* ---------- 地址与备案 ---------- */
.page-contact .cc-place {
  padding: var(--cc-pad) 0;
  background: var(--cream);
}

.page-contact .cc-place__grid {
  display: grid;
  gap: var(--cc-gap);
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}

.page-contact .cc-place__main {
  min-width: 0;
}

.page-contact .cc-place__main .h2 {
  margin: 0.5rem 0 0.9rem;
}

.page-contact .cc-place__text {
  margin: 0;
  max-width: 52ch;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--gray);
}

.page-contact .cc-facts {
  margin: 1.5rem 0 0;
  padding-top: 1.1rem;
  border-top: var(--cc-rule);
  display: grid;
  gap: 0.85rem;
}

.page-contact .cc-facts > div {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: 0.8rem;
  align-items: baseline;
}

.page-contact .cc-facts dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--gray);
}

.page-contact .cc-facts dd {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .cc-facts dd a {
  color: var(--beibo-blue);
  text-decoration: none;
  border-bottom: 2px solid var(--peach);
  transition: color 200ms ease, border-color 200ms ease;
}

.page-contact .cc-facts dd a:hover {
  color: var(--deep-orange);
  border-bottom-color: var(--warm-orange);
}

.page-contact .cc-figure--map {
  margin: 0;
}

/* ---------- 延伸入口 ---------- */
.page-contact .cc-next {
  padding: clamp(1.8rem, 4.5vw, 3rem) 0;
  background: var(--mint-soft);
  border-top: var(--cc-rule);
}

.page-contact .cc-next__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 3.4vw, 1.85rem);
  line-height: 1.35;
  color: var(--ink);
}

.page-contact .cc-next__list {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .cc-next__link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.8rem 1rem;
  background: var(--white);
  border: var(--cc-rule);
  border-radius: var(--radius-note);
  color: var(--ink);
  font-size: 0.93rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 180ms ease, border-color 200ms ease, color 200ms ease, box-shadow 180ms ease;
}

.page-contact .cc-next__link:hover {
  transform: translateY(-2px);
  border-color: var(--beibo-blue);
  color: var(--beibo-blue);
  box-shadow: var(--shadow-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-contact .cc-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact .cc-hero__lede {
    max-width: 62ch;
  }

  .page-contact .cc-layout {
    grid-template-columns: minmax(0, 1.62fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .cc-rail {
    position: sticky;
    top: 92px;
  }

  .page-contact .cc-response__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  }

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

  .page-contact .cc-place__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: clamp(2rem, 4vw, 3.2rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .cc-jump__link,
  .page-contact .cc-channel,
  .page-contact .cc-channel__value,
  .page-contact .cc-next__link {
    transition: none;
  }

  .page-contact .cc-jump__link:hover,
  .page-contact .cc-next__link:hover {
    transform: none;
  }
}