.page-contact{
  --pc-gap: 20px;
  --pc-card-r: 20px;
  padding-bottom: clamp(40px, 6vw, 88px);
}

/* ---------- 首屏 ---------- */
.page-contact .page-contact__hero{
  padding: clamp(22px, 4vw, 48px) 0 clamp(32px, 5vw, 64px);
}

.page-contact .breadcrumb{
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-contact .breadcrumb__list{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  color: var(--c-slate);
}

.page-contact .breadcrumb__item{
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-contact .breadcrumb__item + .breadcrumb__item::before{
  content: "/";
  color: var(--c-line-strong);
}

.page-contact .breadcrumb a{
  color: var(--c-slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible{
  color: var(--c-orange-deep);
  border-bottom-color: var(--c-orange);
}

.page-contact .page-contact__hero .title-xl{
  margin: 12px 0 18px;
  max-width: 18ch;
}

.page-contact .page-contact__hero .lede{
  max-width: 54ch;
  margin: 0;
}

/* ---------- 双栏：大号通道 + 玻璃信息卡 ---------- */
.page-contact .exchange-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pc-gap);
  margin-top: clamp(28px, 4vw, 48px);
}

.page-contact .exchange-main{
  display: grid;
  gap: var(--pc-gap);
  min-width: 0;
}

.page-contact .contact-lane{
  display: block;
  position: relative;
  padding: clamp(20px, 3vw, 32px);
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-left: 4px solid var(--c-orange);
  border-radius: var(--pc-card-r);
  text-decoration: none;
  color: var(--c-ink);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}

.page-contact .contact-lane--tel{
  border-left-color: var(--c-navy);
}

.page-contact .contact-lane:hover,
.page-contact .contact-lane:focus-visible{
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  border-color: var(--c-orange);
}

.page-contact .contact-lane__label{
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--c-orange-deep);
}

.page-contact .contact-lane--tel .contact-lane__label{
  color: var(--c-navy);
}

.page-contact .contact-lane__value{
  display: block;
  margin: 10px 0 12px;
  font-family: var(--font-num);
  font-size: clamp(20px, 5vw, 42px);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--c-navy);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .contact-lane__note{
  display: block;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-slate);
  max-width: 46ch;
}

.page-contact .contact-lane__go{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--c-orange-deep);
}

.page-contact .contact-lane__go span{
  transition: transform .25s var(--ease);
}

.page-contact .contact-lane:hover .contact-lane__go span,
.page-contact .contact-lane:focus-visible .contact-lane__go span{
  transform: translateX(5px);
}

.page-contact .contact-hint{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--c-orange-soft);
  border-radius: var(--r-md);
}

.page-contact .contact-hint p{
  flex: 1 1 220px;
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-ink);
}

/* ---------- 玻璃信息卡 ---------- */
.page-contact .desk-card{
  position: relative;
  min-width: 0;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--c-line);
  border-radius: var(--pc-card-r);
  background: linear-gradient(158deg, rgba(255,255,255,.86), rgba(255,227,209,.44));
  box-shadow: var(--shadow);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.page-contact .desk-card__tag{
  display: inline-block;
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--c-orange-deep);
}

.page-contact .desk-card .title-md{
  margin: 0 0 14px;
}

.page-contact .desk-facts{
  margin: 0;
  padding: 0;
  display: grid;
}

.page-contact .desk-facts__row{
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-top: 1px dashed var(--c-line-strong);
}

.page-contact .desk-facts__row:first-child{
  padding-top: 0;
  border-top: 0;
}

.page-contact .desk-facts dt{
  font-size: 13px;
  font-weight: 700;
  color: var(--c-navy);
}

.page-contact .desk-facts dd{
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-ink);
}

.page-contact .desk-card__media{
  margin-top: 18px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--c-white);
}

.page-contact .desk-card__media img{
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 地址带 ---------- */
.page-contact .address-band{
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 6vw, 76px) 0;
  background: var(--c-navy);
  color: var(--c-paper);
}

.page-contact .address-band::before{
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.page-contact .address-band__inner{
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-contact .address-band__eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--c-orange-light);
}

.page-contact .address-band__eyebrow::before{
  content: "";
  width: 26px;
  height: 2px;
  background: var(--c-orange);
}

.page-contact .address-band__copy h2{
  margin: 0 0 16px;
  font-size: clamp(21px, 3.6vw, 34px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--c-paper);
}

.page-contact .address-band__text{
  margin: 0 0 20px;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255,249,242,.78);
}

.page-contact .address-band__tags{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .address-band__tag{
  display: inline-block;
  padding: 5px 13px;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-paper);
  border: 1px solid rgba(255,249,242,.28);
  border-radius: 999px;
  transition: border-color .22s var(--ease), background-color .22s var(--ease);
}

.page-contact .address-band__tag:hover{
  border-color: var(--c-orange);
  background: rgba(255,106,26,.16);
}

.page-contact .address-band__tag--accent{
  color: var(--c-navy);
  background: var(--c-orange);
  border-color: var(--c-orange);
  font-weight: 700;
}

.page-contact .address-band__figure{
  margin: 0;
  border: 1px solid rgba(255,249,242,.16);
  border-radius: var(--pc-card-r);
  overflow: hidden;
}

.page-contact .address-band__figure img{
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 提交前可准备 ---------- */
.page-contact .lede--narrow{
  max-width: 56ch;
}

.page-contact .prep-list{
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--c-line);
}

.page-contact .prep-item{
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 16px;
  padding: clamp(20px, 3vw, 28px) 0;
  border-bottom: 1px solid var(--c-line);
  transition: background-color .25s var(--ease);
}

.page-contact .prep-item:hover{
  background: rgba(255,227,209,.36);
}

.page-contact .prep-item__num{
  font-family: var(--font-num);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--c-orange);
}

.page-contact .prep-item__title{
  margin: 0 0 8px;
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--c-navy);
}

.page-contact .prep-item p{
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-ink);
}

/* ---------- 自助指路 ---------- */
.page-contact .wayfinding{
  padding: clamp(22px, 3.4vw, 36px);
  border: 1px solid var(--c-line);
  border-radius: var(--pc-card-r);
  background: var(--c-orange-soft);
}

.page-contact .wayfinding__lead{
  margin: 0 0 18px;
  font-size: clamp(16px, 2.2vw, 20px);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--c-navy);
}

.page-contact .wayfinding__list{
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .wayfinding__list a{
  display: block;
  height: 100%;
  padding: 16px 18px;
  font-size: 15px;
  font-weight: 700;
  color: var(--c-navy);
  text-decoration: none;
  background: var(--c-white);
  border: 1px solid rgba(11,37,69,.08);
  border-radius: var(--r-md);
  transition: transform .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease);
}

.page-contact .wayfinding__list a:hover,
.page-contact .wayfinding__list a:focus-visible{
  transform: translateY(-3px);
  border-color: var(--c-orange);
  box-shadow: var(--shadow-soft);
}

.page-contact .wayfinding__list a span{
  display: block;
  margin-top: 6px;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--c-slate);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px){
  .page-contact .prep-item{
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 28px;
  }

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

@media (min-width: 900px){
  .page-contact .address-band__inner{
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }
}

@media (min-width: 980px){
  .page-contact .exchange-grid{
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 28px;
    align-items: start;
  }

  .page-contact .desk-card{
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

@media (max-width: 420px){
  .page-contact .contact-lane__value{
    font-size: 19px;
  }

  .page-contact .desk-facts__row{
    grid-template-columns: 68px minmax(0, 1fr);
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-contact .contact-lane,
  .page-contact .contact-lane__go span,
  .page-contact .wayfinding__list a,
  .page-contact .prep-item,
  .page-contact .address-band__tag{
    transition: none;
  }

  .page-contact .contact-lane:hover,
  .page-contact .contact-lane:focus-visible,
  .page-contact .wayfinding__list a:hover,
  .page-contact .wayfinding__list a:focus-visible{
    transform: none;
  }
}