.page-contact {
  --cd-plate-pad: clamp(20px, 3vw, 28px);
}

/* ---------- 面包屑与首屏 ---------- */
.page-contact .crumbs {
  margin-bottom: clamp(20px, 3vw, 36px);
}

.page-contact .cd-hero-section {
  padding-top: clamp(28px, 5vw, 56px);
}

.page-contact .cd-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  align-items: end;
}

.page-contact .cd-hero__title {
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(34px, 7vw, 52px);
  line-height: 1.08;
  margin: 8px 0 16px;
  color: var(--paper);
}

.page-contact .cd-hero__lead .lead {
  max-width: 46ch;
  color: var(--paper);
}

.page-contact .cd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 快捷联系卡 ---------- */
.page-contact .cd-quick {
  position: relative;
  background: linear-gradient(160deg, var(--ink-700), var(--ink-800) 70%);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: var(--cd-plate-pad);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.page-contact .cd-quick::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--coral));
}

.page-contact .cd-quick__title {
  font-family: var(--font-head);
  font-size: 18px;
  line-height: 1.4;
  font-weight: 800;
  color: var(--paper);
  margin-bottom: 16px;
}

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

.page-contact .cd-quick__row {
  display: grid;
  gap: 4px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-contact .cd-quick__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .cd-quick__label {
  font-size: 13px;
  line-height: 20px;
  color: var(--mist);
}

.page-contact .cd-quick__value {
  font-size: 15px;
  line-height: 1.6;
  color: var(--cyan-soft);
  word-break: break-word;
}

.page-contact .cd-quick__value--addr {
  color: var(--paper);
}

.page-contact .cd-quick__note {
  margin-top: 18px;
  font-size: 13px;
  line-height: 20px;
  color: var(--mist);
}

/* ---------- 渠道图 ---------- */
.page-contact .cd-figure {
  margin: 0 0 clamp(32px, 5vw, 56px);
}

.page-contact .cd-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-contact .cd-figure .media__caption {
  display: block;
  margin-top: 12px;
  font-size: 13px;
  line-height: 20px;
  color: var(--mist);
}

/* ---------- 三张展签卡片 ---------- */
.page-contact .cd-channels-section .section-head {
  margin-bottom: clamp(24px, 3vw, 36px);
}

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

.page-contact .cd-plate {
  position: relative;
  display: grid;
  gap: 10px;
  align-content: start;
  padding: var(--cd-plate-pad);
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  background: var(--ink-800);
  overflow: hidden;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-contact .cd-plate::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--coral));
}

.page-contact .cd-plate:hover {
  transform: translateY(-4px);
  box-shadow: var(--glow-cyan);
}

.page-contact .cd-plate--phone::before {
  background: linear-gradient(90deg, var(--cyan-soft), var(--cyan));
}

.page-contact .cd-plate--addr::before {
  background: linear-gradient(90deg, var(--coral-soft), var(--coral));
}

.page-contact .cd-plate__num {
  font-size: 12px;
  line-height: 18px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-contact .cd-plate__title {
  font-family: var(--font-head);
  font-size: 20px;
  line-height: 1.4;
  font-weight: 800;
  color: var(--paper);
}

.page-contact .cd-plate__value {
  font-size: 15px;
  line-height: 1.6;
  color: var(--cyan-soft);
  word-break: break-word;
  padding: 8px 12px;
  border-radius: var(--r-sm);
  background: rgba(47, 227, 208, 0.08);
  border: 1px solid rgba(47, 227, 208, 0.22);
}

.page-contact .cd-plate__value--addr {
  color: var(--paper);
  background: rgba(255, 122, 89, 0.08);
  border-color: rgba(255, 122, 89, 0.24);
  font-family: var(--font-body);
}

.page-contact .cd-plate__text {
  color: var(--paper);
  font-size: 15px;
  line-height: 1.8;
}

.page-contact .cd-plate__fit {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  font-size: 13px;
  line-height: 20px;
  color: var(--mist);
}

/* ---------- 值守时段 ---------- */
.page-contact .cd-hours-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
}

.page-contact .cd-hours__text {
  margin-top: 14px;
  color: var(--paper);
  max-width: 42ch;
}

.page-contact .cd-hours {
  padding: var(--cd-plate-pad);
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  background: var(--ink-700);
}

.page-contact .cd-hours__legend {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  line-height: 22px;
  color: var(--paper);
  margin-bottom: 16px;
}

.page-contact .cd-hours__track {
  display: flex;
  gap: 4px;
  height: 16px;
}

.page-contact .cd-hours__seg {
  border-radius: var(--pill);
  display: block;
}

.page-contact .cd-hours__seg--lead {
  flex: 9 1 0;
  border: 1px solid var(--line);
  background: transparent;
}

.page-contact .cd-hours__seg--live {
  flex: 12 1 0;
  background: linear-gradient(90deg, var(--cyan), var(--cyan-soft));
  box-shadow: 0 0 22px rgba(47, 227, 208, 0.35);
}

.page-contact .cd-hours__seg--tail {
  flex: 3 1 0;
  border: 1px solid var(--line);
  background: transparent;
}

.page-contact .cd-hours__marks {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-size: 11px;
  line-height: 16px;
  color: var(--mist);
}

.page-contact .cd-stats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-contact .cd-stats .stat {
  display: grid;
  gap: 4px;
}

.page-contact .cd-stats .stat__value {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 22px;
  line-height: 1.3;
  color: var(--cyan-soft);
}

.page-contact .cd-stats .stat__label {
  font-size: 13px;
  line-height: 20px;
  color: var(--mist);
}

.page-contact .cd-hours__note {
  margin-top: 20px;
  font-size: 13px;
  line-height: 20px;
  color: var(--mist);
}

/* ---------- 合作标签页 ---------- */
.page-contact .cd-coop__lead {
  margin-top: 14px;
  max-width: 62ch;
}

.page-contact .cd-coop-section .tabs {
  margin-top: clamp(24px, 3vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: var(--ink-800);
  padding: var(--cd-plate-pad);
  overflow: hidden;
}

.page-contact .cd-coop-section .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-contact .cd-coop-section .tabs__tab {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 20px;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  padding: 8px 16px;
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-contact .cd-coop-section .tabs__tab:hover {
  color: var(--paper);
  border-color: var(--cyan);
}

.page-contact .cd-coop-section .tabs__tab[aria-selected="true"] {
  color: var(--ink-900);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-contact .cd-coop-section .tabs__tab:focus-visible {
  outline: 2px solid var(--cyan-soft);
  outline-offset: 3px;
}

.page-contact .cd-panel__title {
  font-family: var(--font-head);
  font-size: 20px;
  line-height: 1.4;
  font-weight: 800;
  color: var(--paper);
  margin-bottom: 10px;
}

.page-contact .cd-panel__text {
  color: var(--paper);
  max-width: 68ch;
}

.page-contact .cd-panel__hint {
  margin-top: 14px;
  font-size: 14px;
  line-height: 22px;
  color: var(--mist);
}

.page-contact .cd-panel__hint .mono {
  color: var(--coral-soft);
  margin-right: 6px;
}

/* ---------- 反馈要点 ---------- */
.page-contact .cd-feedback {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-contact .cd-feedback__text {
  margin-top: 14px;
  color: var(--paper);
  max-width: 40ch;
}

.page-contact .cd-feedback__link {
  margin-top: 16px;
  font-size: 14px;
  line-height: 22px;
  color: var(--mist);
}

.page-contact .cd-inline-link {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .cd-inline-link:hover {
  color: var(--cyan-soft);
}

.page-contact .cd-feedback-section .accordion {
  display: grid;
  gap: 12px;
}

.page-contact .cd-feedback-section .accordion__item {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink-700);
  overflow: hidden;
}

.page-contact .cd-feedback-section .accordion__summary {
  cursor: pointer;
  padding: 16px 20px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  line-height: 24px;
  color: var(--paper);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-contact .cd-feedback-section .accordion__summary::-webkit-details-marker {
  display: none;
}

.page-contact .cd-feedback-section .accordion__summary::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(47, 227, 208, 0.5);
}

.page-contact .cd-feedback-section .accordion__item[open] .accordion__summary {
  color: var(--cyan-soft);
}

.page-contact .cd-feedback-section .accordion__body {
  padding: 0 20px 18px 38px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
}

/* ---------- 覆盖与到访 ---------- */
.page-contact .cd-coverage {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  align-items: center;
}

.page-contact .cd-coverage__figure {
  margin: 0;
}

.page-contact .cd-coverage__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  background: var(--ink-700);
}

.page-contact .cd-coverage__body p {
  margin-top: 14px;
  color: var(--paper);
}

.page-contact .cd-coverage__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .cd-coverage__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
}

.page-contact .cd-coverage__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--coral);
}

.page-contact .cd-coverage__addr {
  margin-top: 22px;
  font-size: 13px;
  line-height: 20px;
  color: var(--mist);
}

/* ---------- 延伸入口 ---------- */
.page-contact .cd-next-section .section-head {
  margin-bottom: clamp(22px, 3vw, 32px);
}

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

.page-contact .cd-next__card {
  display: grid;
  gap: 8px;
  align-content: start;
  text-decoration: none;
  color: inherit;
}

.page-contact .cd-next__card .card__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 18px;
  line-height: 26px;
  color: var(--paper);
}

.page-contact .cd-next__card .card__index {
  color: var(--mist);
  font-size: 12px;
}

.page-contact .cd-next__card .card__text {
  font-size: 14px;
  line-height: 22px;
  color: var(--mist);
}

.page-contact .cd-next__card:hover .card__title {
  color: var(--cyan-soft);
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 760px) {
  .page-contact .cd-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .cd-channels .cd-plate--addr {
    grid-column: span 2;
  }

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

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

@media (min-width: 1024px) {
  .page-contact .cd-hero {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
  }

  .page-contact .cd-channels {
    grid-template-columns: 1.28fr 1fr 1fr;
  }

  .page-contact .cd-channels .cd-plate--addr {
    grid-column: auto;
  }

  .page-contact .cd-hours-grid {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: start;
  }

  .page-contact .cd-feedback {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

  .page-contact .cd-coverage {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

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