.page-contact,
.page-contact *,
.page-contact *::before,
.page-contact *::after {
  box-sizing: border-box;
}

.page-contact {
  --contact-gutter: 1.25rem;
  --contact-max: var(--content-max);
  --contact-radius: 4px;

  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

.page-contact img {
  max-width: 100%;
  height: auto;
}

.page-contact a:focus-visible,
.page-contact [tabindex]:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* 面包屑 */
.page-contact .contact-breadcrumbs {
  max-width: var(--contact-max);
  margin: 0 auto;
  padding: 1rem var(--contact-gutter) 0;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.page-contact .contact-breadcrumbs a {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition);
}

.page-contact .contact-breadcrumbs a:hover {
  color: var(--color-accent);
}

.page-contact .contact-breadcrumbs__sep {
  color: var(--color-border);
}

/* 联系渠道 */
.page-contact .contact-hero {
  padding: 1.5rem var(--contact-gutter) 2.5rem;
}

.page-contact .contact-hero__inner {
  max-width: var(--contact-max);
  margin: 0 auto;
}

.page-contact .contact-hero__panel {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--contact-radius);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(26, 42, 58, 0.08);
}

.page-contact .contact-hero__content {
  padding: 1.75rem 1.5rem 1.5rem;
}

.page-contact .contact-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 0.75rem;
}

.page-contact .contact-hero__title {
  font-family: var(--font-heading);
  font-size: 2rem;
  line-height: 1.2;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 1rem;
}

.page-contact .contact-hero__title-sub {
  display: block;
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-top: 0.35rem;
}

.page-contact .contact-hero__lead {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin: 0 0 1.75rem;
  max-width: 36em;
}

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

.page-contact .contact-channel {
  display: flex;
  gap: 1rem;
  padding: 1.2rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--contact-radius);
  text-decoration: none;
  color: var(--color-text);
  transition: background-color var(--transition), border-color var(--transition), transform var(--transition);
}

.page-contact .contact-channel:hover,
.page-contact .contact-channel:focus-visible {
  background: var(--color-surface);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.page-contact .contact-channel--tel {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-inverse);
}

.page-contact .contact-channel--tel:hover,
.page-contact .contact-channel--tel:focus-visible {
  background: var(--color-glass);
  border-color: var(--color-accent);
}

.page-contact .contact-channel__icon {
  flex: 0 0 2.6rem;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-highlight);
  color: var(--color-accent);
}

.page-contact .contact-channel__text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.page-contact .contact-channel__name {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
}

.page-contact .contact-channel__value {
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  font-weight: 500;
  word-break: break-all;
  color: var(--color-primary);
}

.page-contact .contact-channel--tel .contact-channel__value {
  font-size: 1.65rem;
  letter-spacing: 0.02em;
  color: #ffffff;
}

.page-contact .contact-channel--tel .contact-channel__note {
  color: rgba(238, 242, 245, 0.74);
}

.page-contact .contact-channel__note {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-text-secondary);
}

.page-contact .contact-hero__visual {
  background: var(--color-primary);
  min-height: 260px;
  position: relative;
}

.page-contact .contact-hero__image {
  display: block;
  width: 100%;
  aspect-ratio: 500 / 600;
  object-fit: cover;
  mix-blend-mode: luminosity;
  opacity: 0.9;
}

/* 工作时间 */
.page-contact .contact-hours {
  padding: 3rem var(--contact-gutter) 2.5rem;
}

.page-contact .contact-hours__inner {
  max-width: 760px;
  margin: 0 auto;
}

.page-contact .contact-hours h2 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--color-primary);
  margin: 0 0 0.5rem;
}

.page-contact .contact-hours__summary {
  color: var(--color-text-secondary);
  margin: 0 0 1.5rem;
}

.page-contact .contact-hours__list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
}

.page-contact .contact-hours__item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-primary);
  font-weight: 500;
  font-size: 0.9375rem;
}

.page-contact .contact-hours__item svg {
  color: var(--color-accent);
}

.page-contact .contact-hours__note {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--color-accent);
  background: var(--color-highlight);
  cursor: default;
}

.page-contact .contact-hours__note-trigger {
  font-weight: 600;
  color: var(--color-primary);
}

.page-contact .contact-hours__note-body {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  margin: 0;
  transition: opacity var(--transition), max-height var(--transition), margin var(--transition);
}

.page-contact .contact-hours__note:hover .contact-hours__note-body,
.page-contact .contact-hours__note:focus-within .contact-hours__note-body {
  max-height: 8rem;
  opacity: 1;
  margin-top: 0.75rem;
}

@media (hover: none) {
  .page-contact .contact-hours__note-body {
    max-height: none;
    opacity: 1;
    margin-top: 0.75rem;
  }
}

/* 反馈流程 */
.page-contact .contact-flow {
  background: var(--color-surface);
  padding: 3rem var(--contact-gutter);
}

.page-contact .contact-flow__inner {
  max-width: var(--contact-max);
  margin: 0 auto;
}

.page-contact .contact-flow__heading {
  max-width: 760px;
  margin-bottom: 2rem;
}

.page-contact .contact-flow__heading h2 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--color-primary);
  margin: 0 0 0.5rem;
}

.page-contact .contact-flow__intro {
  color: var(--color-text-secondary);
}

.page-contact .contact-flow__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-contact .contact-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .contact-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.page-contact .contact-step:first-child {
  padding-top: 0;
}

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

.page-contact .contact-step__num {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--color-accent);
  font-weight: 500;
  line-height: 1.5;
}

.page-contact .contact-step__body h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  color: var(--color-primary);
  margin: 0 0 0.25rem;
}

.page-contact .contact-step__body p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

.page-contact .contact-flow__aside {
  text-align: center;
  padding: 2rem 1.5rem;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  border-radius: var(--contact-radius);
}

.page-contact .contact-flow__image {
  width: 100%;
  max-width: 200px;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 1rem;
}

.page-contact .contact-flow__aside p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin: 0;
}

/* 地址 */
.page-contact .contact-address {
  background: var(--color-primary);
  color: var(--color-inverse);
  padding: 3.5rem var(--contact-gutter);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-address__inner {
  max-width: var(--contact-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.page-contact .contact-address h2 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin: 0 0 0.75rem;
  color: #ffffff;
}

.page-contact .contact-address__lede {
  opacity: 0.85;
  margin-bottom: 1.25rem;
}

.page-contact .contact-address__value {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--color-accent);
  font-weight: 500;
  margin: 0 0 1rem;
}

.page-contact .contact-address__note {
  font-size: 0.875rem;
  opacity: 0.72;
}

.page-contact .contact-address__aside {
  position: relative;
  min-height: 180px;
}

.page-contact .contact-address__ring {
  position: absolute;
  display: block;
  border-radius: 50%;
  border: 1px solid rgba(212, 175, 55, 0.5);
}

.page-contact .contact-address__ring--one {
  width: 160px;
  height: 160px;
  top: 0;
  right: 12%;
}

.page-contact .contact-address__ring--two {
  width: 220px;
  height: 220px;
  bottom: -30px;
  right: 20%;
  border-color: rgba(212, 175, 55, 0.3);
}

.page-contact .contact-address__ring--three {
  width: 80px;
  height: 80px;
  top: 40px;
  left: 8%;
  background: var(--color-highlight);
  border: 0;
}

/* FAQ 引导 */
.page-contact .contact-faq {
  padding: 3rem var(--contact-gutter) 4rem;
}

.page-contact .contact-faq__inner {
  max-width: var(--contact-max);
  margin: 0 auto;
  text-align: center;
}

.page-contact .contact-faq h2 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--color-primary);
  margin: 0 0 0.75rem;
}

.page-contact .contact-faq p {
  color: var(--color-text-secondary);
  max-width: 560px;
  margin: 0 auto 2rem;
}

.page-contact .contact-faq__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.875rem;
}

.page-contact .contact-faq__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.625rem 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-primary);
  font-weight: 500;
  text-decoration: none;
  transition: background-color var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
}

.page-contact .contact-faq__action:hover,
.page-contact .contact-faq__action:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.page-contact .contact-faq__action--primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-primary);
}

.page-contact .contact-faq__action--primary:hover,
.page-contact .contact-faq__action--primary:focus-visible {
  background: #d8bd5a;
  border-color: #d8bd5a;
  color: var(--color-primary);
}

/* 桌面端调整 */
@media (min-width: 760px) {
  .page-contact {
    --contact-gutter: 2rem;
  }

  .page-contact .contact-breadcrumbs {
    padding-top: 1.5rem;
  }

  .page-contact .contact-hero {
    padding: 2.5rem var(--contact-gutter) 3.5rem;
  }

  .page-contact .contact-hero__content {
    padding: 3rem 2.5rem;
  }

  .page-contact .contact-hero__title {
    font-size: 2.5rem;
  }

  .page-contact .contact-hero__title-sub {
    font-size: 1.25rem;
  }

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

  .page-contact .contact-channel--tel {
    grid-row: span 2;
  }

  .page-contact .contact-hours {
    padding: 4rem var(--contact-gutter) 3rem;
  }

  .page-contact .contact-flow {
    padding: 4.5rem var(--contact-gutter);
  }

  .page-contact .contact-address {
    padding: 4.5rem var(--contact-gutter);
  }

  .page-contact .contact-faq {
    padding: 4.5rem var(--contact-gutter) 5rem;
  }

  .page-contact .contact-address__inner {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

@media (min-width: 920px) {
  .page-contact .contact-hero__panel {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-contact .contact-hero__content {
    padding: 4rem 3.5rem;
  }

  .page-contact .contact-flow__content {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-contact .contact-flow__aside {
    position: sticky;
    top: 6rem;
  }
}