.page-contact{
  --contact-radius-lg: 24px;
  --contact-radius-md: 14px;
  --contact-rail: 4px;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb{
  padding-top: 24px;
  padding-bottom: 8px;
}

/* ---------- 首屏框景 ---------- */
.page-contact .contact-hero{
  padding: 16px 0 40px;
}
.page-contact .contact-hero__frame{
  position: relative;
  display: grid;
  gap: 28px;
  padding: 28px 24px 24px;
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  border-radius: var(--contact-radius-lg);
  overflow: hidden;
}
.page-contact .contact-hero__frame::before{
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px dashed var(--color-border);
  border-radius: calc(var(--contact-radius-lg) - 8px);
  pointer-events: none;
}
.page-contact .contact-hero__frame::after{
  content: "";
  position: absolute;
  top: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  border-top: 3px solid var(--color-accent);
  border-right: 3px solid var(--color-accent);
  border-top-right-radius: 8px;
  pointer-events: none;
}
.page-contact .contact-hero__content{
  position: relative;
  z-index: 1;
}
.page-contact .contact-hero h1{
  margin: 12px 0 14px;
  font-family: var(--font-heading);
  font-weight: bold;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.15;
  color: var(--color-ink);
  letter-spacing: -0.02em;
}
.page-contact .contact-hero__lead{
  margin: 0 0 20px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-muted);
  max-width: 38em;
}
.page-contact .contact-hero__meta{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-contact .contact-hero__map{
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0,85,255,0.06), rgba(250,245,235,0.4));
  border-radius: var(--contact-radius-md);
  padding: 12px;
}
.page-contact .contact-hero__map svg{
  width: 100%;
  max-width: 420px;
  height: auto;
  display: block;
}

/* ---------- 联系方式档案卡片 ---------- */
.page-contact .contact-archive{
  background: var(--color-paper);
  padding: 56px 0 64px;
}
.page-contact .contact-archive__intro{
  margin-bottom: 32px;
}
.page-contact .contact-archive__intro h2,
.page-contact .contact-hours__heading h2,
.page-contact .contact-map__content h2,
.page-contact .contact-support__text h2{
  margin: 10px 0 8px;
  font-family: var(--font-heading);
  font-weight: bold;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.2;
  color: var(--color-ink);
  letter-spacing: -0.01em;
}
.page-contact .contact-archive__intro > p{
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-muted);
  max-width: 42em;
}
.page-contact .contact-archive__cards{
  display: grid;
  gap: 20px;
  margin-bottom: 32px;
}
.page-contact .contact-fiche{
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--contact-radius-md);
  padding: 28px 22px 24px 24px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.page-contact .contact-fiche:hover{
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.page-contact .contact-fiche::before{
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--contact-rail);
  border-radius: var(--contact-rail) 0 0 var(--contact-rail);
}
.page-contact .contact-fiche--mail::before{
  background: var(--color-primary);
}
.page-contact .contact-fiche--phone::before{
  background: var(--color-accent);
}
.page-contact .contact-fiche--address::before{
  background: var(--color-deep);
}
.page-contact .contact-fiche__num{
  position: absolute;
  top: 16px;
  right: 20px;
  font-family: var(--font-heading);
  font-weight: bold;
  font-size: 44px;
  line-height: 1;
  color: #EDF1F7;
  letter-spacing: -0.04em;
}
.page-contact .contact-fiche__content{
  position: relative;
  z-index: 1;
}
.page-contact .contact-fiche h3{
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-weight: bold;
  font-size: 20px;
  color: var(--color-ink);
}
.page-contact .contact-fiche__value{
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-weight: bold;
  font-size: 18px;
  line-height: 1.5;
  color: var(--color-primary);
  word-break: break-all;
}
.page-contact .contact-fiche--phone .contact-fiche__value{
  color: var(--color-accent);
}
.page-contact .contact-fiche--address .contact-fiche__value{
  color: var(--color-deep);
}
.page-contact .contact-fiche__value a{
  color: inherit;
  text-decoration: none;
}
.page-contact .contact-fiche__value a:hover{
  text-decoration: underline;
  text-underline-offset: 4px;
}
.page-contact .contact-fiche__desc{
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-muted);
}
.page-contact .contact-archive__map{
  margin: 0;
}
.page-contact .contact-archive__map img{
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--contact-radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.page-contact .contact-archive__map figcaption{
  margin-top: 12px;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-muted);
  text-align: center;
}

/* ---------- 访问问题支持 ---------- */
.page-contact .contact-support{
  background: linear-gradient(135deg, var(--color-primary), var(--color-deep));
  color: #FFFFFF;
  padding: 64px 0;
}
.page-contact .contact-support__grid{
  display: grid;
  gap: 32px;
  align-items: center;
}
.page-contact .contact-support__text h2{
  color: #FFFFFF;
}
.page-contact .contact-support__text p{
  margin: 0 0 16px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255,255,255,0.92);
}
.page-contact .contact-support__text a{
  color: var(--color-warning);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.page-contact .contact-support__text a:hover{
  color: #FFFFFF;
}
.page-contact .contact-support__promise{
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin: 24px 0;
  padding: 20px 22px;
  background: rgba(255,255,255,0.12);
  border-radius: var(--contact-radius-md);
}
.page-contact .contact-support__promise-num{
  font-family: var(--font-heading);
  font-weight: bold;
  font-size: 52px;
  line-height: 1;
  color: var(--color-warning);
  flex-shrink: 0;
}
.page-contact .contact-support__promise p{
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,0.85);
}
.page-contact .contact-support__figure{
  margin: 0;
}
.page-contact .contact-support__figure img{
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--contact-radius-md);
  border: 2px solid rgba(255,255,255,0.25);
}

/* ---------- 工作时间 ---------- */
.page-contact .contact-hours{
  background: var(--color-paper);
  padding: 56px 0 64px;
}
.page-contact .contact-hours__inner{
  display: grid;
  gap: 28px;
}
.page-contact .contact-hours__heading p{
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--color-muted);
}
.page-contact .contact-hours__tabs{
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--contact-radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.page-contact .contact-hours__tabs .tabs-list{
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 14px;
  margin-bottom: 20px;
}
.page-contact .contact-hours__tabs .tabs-trigger{
  appearance: none;
  font-family: var(--font-heading);
  font-weight: bold;
  font-size: 15px;
  line-height: 1;
  color: var(--color-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  padding: 10px 18px;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.page-contact .contact-hours__tabs .tabs-trigger:hover{
  background: rgba(0,85,255,0.08);
  color: var(--color-primary);
}
.page-contact .contact-hours__tabs .tabs-trigger.is-active,
.page-contact .contact-hours__tabs .tabs-trigger[aria-selected="true"]{
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}
.page-contact .contact-hours__list{
  margin: 0;
}
.page-contact .contact-hours__list > div{
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}
.page-contact .contact-hours__list > div:last-child{
  border-bottom: none;
}
.page-contact .contact-hours__list dt{
  font-family: var(--font-heading);
  font-weight: bold;
  font-size: 16px;
  color: var(--color-ink);
}
.page-contact .contact-hours__list dd{
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-muted);
}

/* ---------- 导航指引 ---------- */
.page-contact .contact-map{
  padding: 56px 0 64px;
  background: var(--color-white);
}
.page-contact .contact-map__inner{
  display: grid;
  gap: 32px;
  align-items: center;
}
.page-contact .contact-map__canvas{
  background: var(--color-paper);
  border: 1px solid var(--color-border);
  border-radius: var(--contact-radius-lg);
  padding: 12px;
  box-shadow: var(--shadow-sm);
  order: 2;
}
.page-contact .contact-map__canvas svg{
  width: 100%;
  height: auto;
  display: block;
}
.page-contact .contact-map__content{
  order: 1;
}
.page-contact .contact-map__steps{
  margin: 20px 0 16px;
  padding: 0;
  list-style: none;
  counter-reset: map-step;
}
.page-contact .contact-map__steps li{
  position: relative;
  counter-increment: map-step;
  padding: 12px 0 12px 44px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-ink);
  border-bottom: 1px solid var(--color-border);
}
.page-contact .contact-map__steps li:last-child{
  border-bottom: none;
}
.page-contact .contact-map__steps li::before{
  content: counter(map-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: bold;
  font-size: 14px;
}
.page-contact .contact-map__note{
  margin: 16px 0 24px;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
  padding: 14px 16px;
  background: var(--color-paper);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-accent);
}
.page-contact .contact-trust{
  background: var(--color-paper);
  padding: 32px 0 52px;
}
.page-contact .contact-trust .callout p{
  font-size: 15px;
  line-height: 1.75;
}
.page-contact .contact-trust .callout a{
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 桌面端增强 ---------- */
@media (min-width: 640px){
  .page-contact .contact-archive__cards{
    grid-template-columns: repeat(2, 1fr);
  }
  .page-contact .contact-fiche--address{
    grid-column: span 2;
  }
  .page-contact .contact-hours__list > div{
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 20px;
  }
  .page-contact .contact-hours__list dt{
    flex-shrink: 0;
  }
  .page-contact .contact-support__figure img{
    max-width: 560px;
    margin: 0 auto;
  }
}

@media (min-width: 960px){
  .page-contact .contact-hero{
    padding: 28px 0 56px;
  }
  .page-contact .contact-hero__frame{
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
    padding: 44px 40px 40px;
  }
  .page-contact .contact-hero__lead{
    font-size: 18px;
  }
  .page-contact .contact-archive__cards{
    grid-template-columns: repeat(3, 1fr);
  }
  .page-contact .contact-fiche{
    padding-top: 34px;
  }
  .page-contact .contact-fiche--phone{
    margin-top: 18px;
  }
  .page-contact .contact-fiche--address{
    margin-top: 6px;
  }
  .page-contact .contact-archive__map img{
    max-height: 460px;
    object-fit: cover;
    object-position: center;
  }
  .page-contact .contact-support__grid{
    grid-template-columns: 1fr 0.9fr;
    gap: 48px;
  }
  .page-contact .contact-support__figure{
    display: flex;
    justify-content: flex-end;
  }
  .page-contact .contact-support__figure img{
    max-width: 100%;
    margin: 0;
  }
  .page-contact .contact-hours__inner{
    grid-template-columns: 0.8fr 1.2fr;
    align-items: start;
  }
  .page-contact .contact-hours__heading{
    position: sticky;
    top: 24px;
  }
  .page-contact .contact-map__inner{
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
  }
  .page-contact .contact-map__canvas{
    order: 1;
  }
  .page-contact .contact-map__content{
    order: 2;
  }
}

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