.page-contact {
  --pc-line: rgba(201, 162, 75, 0.42);
  --pc-soft: rgba(247, 244, 239, 0.82);
  background: var(--pearl);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumbs {
  padding: 18px 0 0;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
}
.page-contact .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .breadcrumbs__link {
  color: var(--slate);
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.page-contact .breadcrumbs__link:hover {
  color: var(--coral-deep);
}
.page-contact .breadcrumbs__item:not(:first-child)::before {
  content: "/";
  margin-right: 8px;
  color: var(--gold);
}
.page-contact .breadcrumbs__item span[aria-current] {
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  margin-top: 12px;
  padding: clamp(44px, 8vw, 92px) 0 clamp(52px, 9vw, 104px);
  background: linear-gradient(158deg, var(--navy) 0%, var(--navy-deep) 76%);
  color: var(--pearl);
  border-bottom: 1px solid var(--pc-line);
  border-radius: 0 0 56px 0;
  overflow: hidden;
}
.page-contact .contact-hero__shape {
  position: absolute;
  top: -22%;
  right: -14%;
  width: min(640px, 84%);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle at 42% 42%, rgba(255, 107, 74, 0.52), rgba(255, 107, 74, 0) 68%);
  pointer-events: none;
}
.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
}
.page-contact .contact-hero__title {
  margin: 14px 0 0;
  max-width: 18ch;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(2rem, 7.4vw, 3.9rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--pearl);
}
.page-contact .contact-hero__lead {
  margin: 20px 0 0;
  max-width: 52ch;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--pc-soft);
}
.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.page-contact .contact-hero__actions .btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

/* ---------- 三条通道 ---------- */
.page-contact .section--paper {
  background: var(--pearl);
}
.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 36px;
}
.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 24px 28px;
  background: #fff;
  border: 1px solid var(--pc-line);
  border-radius: var(--radius);
  min-width: 0;
}
.page-contact .channel-card__label {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--slate);
  text-transform: uppercase;
}
.page-contact .channel-card__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--navy);
}
.page-contact .channel-card__note {
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink);
}
.page-contact .channel-card__stat {
  margin: 4px 0 0;
  font-size: 0.9375rem;
  color: var(--slate);
}
.page-contact .channel-card__stat .mono {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--coral-deep);
  margin-right: 4px;
}
.page-contact .channel-card__action {
  align-self: flex-start;
  margin-top: auto;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.page-contact .channel-card--ticket {
  border-color: rgba(196, 68, 31, 0.35);
}
.page-contact .channel-card--phone {
  background: linear-gradient(180deg, #fff 0%, #fdf6f2 100%);
}

.page-contact .mono-value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 4.4vw, 1.35rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--navy);
  overflow-wrap: anywhere;
}
.page-contact .mono-value--lg {
  font-size: clamp(1.6rem, 7vw, 2.1rem);
  color: var(--coral-deep);
  letter-spacing: 0.01em;
}

/* ---------- 服务时间 ---------- */
.page-contact .timing-band {
  background: linear-gradient(200deg, var(--navy-deep) 0%, var(--navy) 100%);
  color: var(--pearl);
  border-top: 1px solid var(--pc-line);
  border-bottom: 1px solid var(--pc-line);
}
.page-contact .timing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  align-items: center;
}
.page-contact .timing-band .section-head__title {
  color: var(--pearl);
}
.page-contact .timing-band .eyebrow {
  color: var(--gold);
}
.page-contact .timing-copy__lead {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--pc-soft);
}
.page-contact .timing-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 28px;
}
.page-contact .timing-stat {
  padding: 16px 18px;
  border: 1px solid var(--pc-line);
  border-radius: 14px;
  background: rgba(247, 244, 239, 0.05);
}
.page-contact .timing-stat__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 6vw, 1.9rem);
  font-weight: 700;
  color: var(--coral);
  letter-spacing: 0.01em;
}
.page-contact .timing-stat__label {
  margin: 6px 0 0;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  color: var(--pc-soft);
}
.page-contact .timing-figure {
  margin: 0;
}
.page-contact .timing-figure .media-frame__caption {
  margin-top: 12px;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: rgba(247, 244, 239, 0.72);
}

/* ---------- 工单流转 ---------- */
.page-contact .section--bright {
  background: linear-gradient(180deg, var(--pearl) 0%, var(--paper) 100%);
}
.page-contact .flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .flow__item {
  position: relative;
  padding-top: 62px;
  min-width: 0;
}
.page-contact .flow__node {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--gold);
  border: 1px solid var(--pc-line);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
}
.page-contact .flow__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--navy);
}
.page-contact .flow__text {
  margin: 10px 0 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink);
}
.page-contact .flow__item:last-child .flow__node {
  background: var(--coral-deep);
  color: var(--pearl);
}

/* ---------- 标签页 ---------- */
.page-contact .ticket-tabs {
  margin-top: 44px;
  padding: 24px 20px 26px;
  background: #fff;
  border: 1px solid var(--pc-line);
  border-radius: var(--radius);
  min-width: 0;
}
.page-contact .ticket-tabs__hint {
  margin: 0 0 16px;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  color: var(--slate);
}
.page-contact .ticket-tabs .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
  border-bottom: 1px solid var(--pc-line);
}
.page-contact .ticket-tabs .tab {
  appearance: none;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 12px 10px;
  min-height: 44px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--slate);
  cursor: pointer;
  transition: color 140ms var(--ease), border-color 140ms var(--ease);
}
.page-contact .ticket-tabs .tab:hover {
  color: var(--navy);
}
.page-contact .ticket-tabs .tab[aria-selected="true"] {
  color: var(--coral-deep);
  border-bottom-color: var(--coral);
}
.page-contact .ticket-tabs .tab:focus-visible {
  outline: 2px solid var(--foam);
  outline-offset: 2px;
}
.page-contact .check-list {
  margin: 0;
  padding: 0 0 0 4px;
  list-style: none;
}
.page-contact .check-list li {
  position: relative;
  padding: 10px 0 10px 26px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink);
  border-bottom: 1px solid rgba(201, 162, 75, 0.22);
}
.page-contact .check-list li:last-child {
  border-bottom: none;
}
.page-contact .check-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 20px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--foam);
}

/* ---------- 咨询主题 ---------- */
.page-contact .topic-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .topic {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 12px;
  padding: 20px 0;
  border-top: 1px solid var(--pc-line);
  min-width: 0;
}
.page-contact .topic:last-child {
  border-bottom: 1px solid var(--pc-line);
}
.page-contact .topic__index {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.04em;
}
.page-contact .topic__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--navy);
}
.page-contact .topic__text {
  margin: 8px 0 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink);
}
.page-contact .topic__link {
  color: var(--coral-deep);
  text-decoration: underline;
  text-decoration-color: rgba(196, 68, 31, 0.4);
  text-underline-offset: 3px;
}
.page-contact .topic__link:hover {
  text-decoration-color: var(--coral-deep);
}

/* ---------- 来信与到访 ---------- */
.page-contact .visit-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  align-items: start;
}
.page-contact .visit-copy__lead {
  margin: 16px 0 0;
  max-width: 44ch;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--ink);
}
.page-contact .visit-meta {
  margin: 28px 0 0;
  padding: 0;
}
.page-contact .visit-meta__item {
  padding: 14px 0;
  border-top: 1px solid var(--pc-line);
}
.page-contact .visit-meta__item:last-child {
  border-bottom: 1px solid var(--pc-line);
}
.page-contact .visit-meta__label {
  margin: 0 0 6px;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--slate);
}
.page-contact .visit-meta__value {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink);
  overflow-wrap: anywhere;
}
.page-contact .visit-meta__value.mono {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--navy);
}
.page-contact .visit-note {
  margin: 22px 0 0;
  padding: 14px 16px;
  background: var(--paper);
  border-left: 3px solid var(--coral);
  border-radius: 0 12px 12px 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink);
}
.page-contact .visit-figure {
  margin: 0;
}
.page-contact .visit-figure .media-frame__caption {
  margin-top: 12px;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--slate);
}
.page-contact .media-frame__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: calc(var(--radius) - 2px);
}

/* ---------- 运营与备案 ---------- */
.page-contact .legal-band {
  background: var(--navy-deep);
  color: var(--pearl);
}
.page-contact .legal-band .eyebrow {
  color: var(--gold);
}
.page-contact .legal-band .section-head__title {
  color: var(--pearl);
  margin-top: 10px;
}
.page-contact .legal-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 32px 0 0;
  padding: 0;
  background: rgba(201, 162, 75, 0.28);
  border: 1px solid rgba(201, 162, 75, 0.28);
  border-radius: 14px;
  overflow: hidden;
}
.page-contact .legal-item {
  padding: 16px 18px;
  background: rgba(7, 27, 49, 0.92);
  min-width: 0;
}
.page-contact .legal-item__label {
  margin: 0 0 6px;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: rgba(247, 244, 239, 0.68);
}
.page-contact .legal-item__value {
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--pearl);
  overflow-wrap: anywhere;
}
.page-contact .legal-item__value.mono {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--gold);
}
.page-contact .legal-band__link {
  margin: 24px 0 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--pc-soft);
}
.page-contact .legal-band__link .topic__link {
  color: var(--coral);
  text-decoration-color: rgba(255, 107, 74, 0.45);
}

/* ---------- 动效 ---------- */
.page-contact [data-reveal] {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 320ms var(--ease), transform 320ms var(--ease);
}
.page-contact [data-reveal].is-visible,
.page-contact .reveal-on [data-reveal] {
  opacity: 1;
  transform: none;
}

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

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-contact .timing-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-contact .legal-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-contact .topic-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 0 32px;
  }
  .page-contact .topic:nth-last-child(2) {
    border-bottom: 1px solid var(--pc-line);
  }
}

@media (min-width: 880px) {
  .page-contact .channel-grid {
    grid-template-columns: 1.12fr 0.94fr 1.04fr;
    align-items: start;
    gap: 22px;
  }
  .page-contact .channel-card--phone {
    transform: translateY(26px);
  }
  .page-contact .channel-card--ticket {
    transform: translateY(12px);
  }
  .page-contact .flow {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
  .page-contact .flow__item:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 23px;
    left: 58px;
    right: -12px;
    border-top: 1px dashed rgba(201, 162, 75, 0.6);
  }
  .page-contact .ticket-tabs {
    padding: 28px 30px 30px;
  }
}

@media (min-width: 960px) {
  .page-contact .timing-grid {
    grid-template-columns: 1.06fr 0.94fr;
    gap: 48px;
  }
  .page-contact .visit-grid {
    grid-template-columns: 0.95fr 1.05fr;
    gap: 52px;
  }
  .page-contact .legal-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1180px) {
  .page-contact .contact-hero {
    border-radius: 0 0 72px 0;
  }
  .page-contact .topic-list {
    gap: 0 56px;
  }
}