.page-contact {
  --pc-dash: rgba(16, 36, 58, .22);
  --pc-tint: rgba(224, 163, 46, .12);
  background: var(--bm-paper);
  color: var(--bm-text);
}

.page-contact img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--bm-radius);
}

.page-contact .bm-container {
  position: relative;
}

.page-contact .bm-breadcrumb {
  padding-top: clamp(16px, 3vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-contact__hero {
  padding: clamp(18px, 3.5vw, 36px) 0 clamp(34px, 6vw, 68px);
}

.page-contact__hero .bm-eyebrow {
  margin: 0 0 14px;
}

.page-contact__hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-contact__hero-copy {
  min-width: 0;
}

.page-contact__hero-copy .bm-display {
  margin: 0 0 18px;
  font-size: clamp(34px, 6.4vw, 64px);
  line-height: 1.1;
  color: var(--bm-ink);
  letter-spacing: -.01em;
}

.page-contact__hero-copy .bm-lede {
  margin: 0 0 26px;
}

.page-contact__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact__price {
  background: var(--bm-card);
  border: 1px solid var(--bm-hair);
  border-top: 4px solid var(--bm-amber);
  border-radius: var(--bm-radius);
  padding: clamp(22px, 3.4vw, 32px);
  box-shadow: var(--bm-shadow);
  min-width: 0;
}

.page-contact__price .bm-card__label {
  margin: 0 0 12px;
}

.page-contact__price-figure {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 0;
  line-height: 1;
}

.page-contact__price-figure .bm-num--xl {
  font-family: var(--bm-font-mono);
  font-weight: 700;
  font-size: clamp(72px, 16vw, 96px);
  line-height: .86;
  color: var(--bm-amber);
}

.page-contact__unit {
  font-family: var(--bm-font-display);
  font-weight: 700;
  font-size: 24px;
  color: var(--bm-ink);
  padding-top: 8px;
}

.page-contact__price-lead {
  margin: 16px 0 18px;
  padding-bottom: 16px;
  font-size: 15px;
  border-bottom: 1px dashed var(--pc-dash);
}

.page-contact__price-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact__price-facts li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
}

.page-contact__price-facts li span:last-child {
  color: var(--bm-danxia);
  font-weight: 700;
  text-align: right;
}

/* ---------- 算例 ---------- */
.page-contact__calc-grid {
  margin-top: 22px;
}

.page-contact__calc {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 3vw, 30px);
  min-width: 0;
}

.page-contact__calc .bm-card__title {
  margin: 0;
}

.page-contact__calc-rows {
  margin: 6px 0 0;
  padding: 0;
}

.page-contact__calc-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding: 11px 0;
  font-size: 15px;
  border-bottom: 1px dashed var(--pc-dash);
}

.page-contact__calc-row dt {
  color: var(--bm-text);
}

.page-contact__calc-row dd {
  margin: 0;
  text-align: right;
  overflow-wrap: anywhere;
}

.page-contact__calc-row--minus dd {
  color: var(--bm-danxia);
}

.page-contact__calc-row--total {
  border-bottom: 0;
  border-top: 1px solid var(--bm-hair-strong);
  margin-top: 4px;
  padding-top: 14px;
}

.page-contact__calc-row--total dt,
.page-contact__calc-row--total dd {
  color: var(--bm-ink);
  font-weight: 700;
}

.page-contact__calc .bm-card__text {
  margin: 0;
}

.page-contact__note {
  margin: 24px 0 0;
  padding-left: 14px;
  font-size: 14px;
  line-height: 1.7;
  border-left: 3px solid var(--bm-amber-soft);
}

/* ---------- 联系渠道 ---------- */
.page-contact__channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 22px;
}

.page-contact__channel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 3vw, 28px);
  border-left: 3px solid var(--bm-amber-soft);
  min-width: 0;
  transition: border-color .2s var(--bm-ease), box-shadow .2s var(--bm-ease);
}

.page-contact__channel:hover,
.page-contact__channel:focus-within {
  border-left-color: var(--bm-amber);
  box-shadow: var(--bm-shadow);
}

.page-contact__channel .bm-card__title,
.page-contact__channel .bm-card__text,
.page-contact__channel .bm-card__meta {
  margin: 0;
}

.page-contact__channel .bm-btn {
  align-self: flex-start;
  max-width: 100%;
  font-family: var(--bm-font-mono);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.page-contact__tel {
  align-self: flex-start;
  font-family: var(--bm-font-mono);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.3;
  color: var(--bm-ink);
  text-decoration: none;
  border-bottom: 2px solid var(--bm-amber);
  padding-bottom: 2px;
  transition: color .18s var(--bm-ease), border-color .18s var(--bm-ease);
}

.page-contact__tel:hover,
.page-contact__tel:focus-visible {
  color: var(--bm-danxia);
  border-color: var(--bm-danxia);
}

/* ---------- 企业合作 ---------- */
.page-contact__biz {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 18px;
}

.page-contact__biz-text p:last-child {
  margin-bottom: 0;
}

.page-contact__biz-details {
  background: var(--bm-card);
  border: 1px solid var(--bm-hair);
  border-radius: var(--bm-radius);
  min-width: 0;
}

.page-contact__biz-details summary {
  padding: 18px 22px;
}

.page-contact__biz-details .bm-faq__a {
  padding: 0 22px 20px;
}

.page-contact__biz-details .bm-faq__a ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
}

.page-contact__biz-details .bm-faq__a li {
  font-size: 15px;
  line-height: 1.7;
}

/* ---------- 调度中心 ---------- */
.page-contact__dispatch {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
  margin-top: 20px;
}

.page-contact__dispatch-figure {
  margin: 0;
}

.page-contact__dispatch-card {
  background: var(--bm-card);
  padding: clamp(22px, 3vw, 32px);
  min-width: 0;
}

.page-contact__addr {
  margin: 10px 0 16px;
  padding-bottom: 16px;
  font-family: var(--bm-font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.5vw, 24px);
  line-height: 1.55;
  color: var(--bm-ink);
  border-bottom: 1px dashed var(--pc-dash);
}

.page-contact__dispatch-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact__dispatch-list li {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  font-size: 14px;
}

.page-contact__dispatch-list li span:last-child {
  font-weight: 700;
  color: var(--bm-ink);
  text-align: right;
}

/* ---------- 预约准备 ---------- */
.page-contact__prep-figure {
  margin: 24px 0 28px;
}

.page-contact__prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact__prep-item {
  display: flex;
  gap: 16px;
  padding: 20px 22px;
  background: var(--bm-card);
  border: 1px solid var(--bm-hair);
  border-radius: var(--bm-radius);
  min-width: 0;
  transition: border-color .2s var(--bm-ease);
}

.page-contact__prep-item:hover {
  border-color: var(--bm-amber);
}

.page-contact__icon {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--pc-tint);
  color: var(--bm-danxia);
}

.page-contact__prep-title {
  margin: 0 0 6px;
  font-family: var(--bm-font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.4;
  color: var(--bm-ink);
}

.page-contact__prep-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
}

/* ---------- 收尾 ---------- */
.page-contact__outro {
  margin-top: 34px;
  padding: clamp(22px, 3vw, 34px);
  background: var(--bm-ink);
  border-radius: var(--bm-radius);
  display: grid;
  gap: 20px;
}

.page-contact__outro p {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--bm-on-ink);
}

.page-contact__outro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact__btn-ghost {
  background: transparent;
  border: 1px solid var(--bm-on-ink-soft);
  color: var(--bm-card);
}

.page-contact__btn-ghost:hover,
.page-contact__btn-ghost:focus-visible {
  border-color: var(--bm-amber);
  color: var(--bm-amber);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact__channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact__hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 380px);
  }

  .page-contact__biz {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: start;
  }

  .page-contact__dispatch {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact * {
    transition: none !important;
  }
}