/* ============ 找到我们 / 页面专属样式 ============ */
.page-contact{
  --c-rule: rgba(154,163,173,.18);
  --c-gap: clamp(24px,4vw,48px);
  --c-block: clamp(36px,6vw,76px);
}

/* 面包屑所在行与首屏间距 */
.page-contact .breadcrumb{
  padding-top: clamp(20px,3.5vw,36px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero{
  padding-top: clamp(20px,3vw,34px);
  padding-bottom: clamp(34px,5vw,62px);
}

.page-contact .contact-hero__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--c-gap);
  align-items: center;
}

.page-contact .contact-hero__copy{
  max-width: 62ch;
}

.page-contact .contact-hero__copy h1{
  margin: 14px 0 18px;
  font-size: clamp(38px,6.6vw,76px);
  line-height: 1.06;
  letter-spacing: -.02em;
  font-weight: 900;
}

.page-contact .contact-hero__copy .lede{
  font-size: clamp(16px,1.9vw,18px);
  line-height: 1.8;
  color: var(--silver);
  max-width: 50ch;
}

.page-contact .contact-hero__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .contact-hero__media{
  margin: 0;
  border-radius: var(--panel-r);
  overflow: hidden;
  border: 1px solid var(--line);
}

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

@media (min-width: 900px){
  .page-contact .contact-hero__grid{
    grid-template-columns: minmax(0,1.02fr) minmax(0,.98fr);
    gap: clamp(32px,5vw,64px);
  }
}

/* ---------- 三张渠道卡片 ---------- */
.page-contact .contact-channels{
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(28px,4.5vw,48px);
}

@media (min-width: 760px){
  .page-contact .contact-channels{
    grid-template-columns: repeat(3,minmax(0,1fr));
  }
}

.page-contact .channel-card{
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: 24px 20px 22px;
  background: linear-gradient(158deg, rgba(42,47,82,.62) 0%, rgba(20,22,28,.96) 64%);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
  transition: transform .28s var(--ease), box-shadow .28s var(--ease), background .28s var(--ease);
}

.page-contact .channel-card::before{
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 48px;
  height: 2px;
  background: var(--lava);
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within{
  transform: translateY(-4px);
  box-shadow: inset 0 0 0 1px rgba(184,255,60,.6);
  background: linear-gradient(158deg, rgba(184,255,60,.10) 0%, rgba(20,22,28,.97) 64%);
}

.page-contact .channel-card__key{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .channel-card__value{
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(14px,3.6vw,17px);
  line-height: 1.5;
  color: var(--text);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .channel-card__meta{
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--silver);
}

.page-contact .channel-card .copy-btn{
  margin-top: auto;
  align-self: flex-start;
}

/* ---------- 邮件通道 ---------- */
.page-contact .contact-mail,
.page-contact .contact-phone,
.page-contact .contact-visit{
  padding-block: var(--c-block);
}

.page-contact .contact-mail__panel{
  position: relative;
  overflow: hidden;
  padding: clamp(24px,4vw,48px);
}

.page-contact .contact-mail__bg{
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: 0;
}

.page-contact .contact-mail__bg img{
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .2;
}

.page-contact .contact-mail__panel::after{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(100deg, rgba(20,22,28,.97) 0%, rgba(20,22,28,.82) 52%, rgba(11,18,32,.62) 100%);
  pointer-events: none;
}

.page-contact .contact-mail__body{
  position: relative;
  z-index: 2;
}

.page-contact .contact-mail__body h2{
  margin: 12px 0 14px;
  font-size: clamp(26px,3.6vw,40px);
  line-height: 1.2;
  letter-spacing: -.01em;
}

.page-contact .contact-mail__body .lede{
  max-width: 54ch;
  line-height: 1.8;
  color: var(--silver);
}

.page-contact .contact-index{
  list-style: none;
  margin: clamp(22px,3vw,34px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--c-rule);
}

.page-contact .contact-index__item{
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--c-rule);
}

.page-contact .contact-index__code{
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--lime);
}

.page-contact .contact-index__item h3{
  margin: 0 0 6px;
  font-size: 17px;
  line-height: 1.5;
  color: var(--text);
}

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

.page-contact .contact-mail__foot{
  margin: clamp(20px,3vw,28px) 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
}

.page-contact .contact-mail__foot a{
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(184,255,60,.45);
}

.page-contact .contact-mail__foot a:hover{
  border-bottom-color: var(--lime);
}

/* ---------- 电话通道 ---------- */
.page-contact .contact-phone__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--c-gap);
}

@media (min-width: 860px){
  .page-contact .contact-phone__grid{
    grid-template-columns: minmax(0,.88fr) minmax(0,1.12fr);
    align-items: start;
  }
}

.page-contact .contact-phone__lead h2{
  margin: 12px 0 14px;
  font-size: clamp(26px,3.6vw,40px);
  line-height: 1.2;
  letter-spacing: -.01em;
}

.page-contact .contact-phone__lead .lede{
  max-width: 46ch;
  line-height: 1.8;
  color: var(--silver);
}

.page-contact .contact-phone__lead .btn{
  margin-top: 22px;
}

.page-contact .contact-slot{
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--lava);
}

.page-contact .contact-slot__item{
  display: grid;
  gap: 6px;
  padding: 16px 0 16px 20px;
  border-bottom: 1px solid var(--c-rule);
}

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

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

.page-contact .contact-slot__key{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--silver);
}

.page-contact .contact-slot__val{
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
}

@media (min-width: 620px){
  .page-contact .contact-slot__item{
    grid-template-columns: 118px minmax(0,1fr);
    gap: 18px;
    align-items: baseline;
  }
  .page-contact .contact-slot__key{
    padding-top: 4px;
  }
}

/* ---------- 办公地址 ---------- */
.page-contact .contact-visit__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--c-gap);
  align-items: start;
}

@media (min-width: 900px){
  .page-contact .contact-visit__grid{
    grid-template-columns: minmax(0,1.05fr) minmax(0,.95fr);
  }
}

.page-contact .contact-visit__info h2{
  margin: 12px 0 14px;
  font-size: clamp(26px,3.6vw,40px);
  line-height: 1.2;
  letter-spacing: -.01em;
}

.page-contact .contact-visit__info .lede{
  max-width: 52ch;
  line-height: 1.8;
  color: var(--silver);
}

.page-contact .contact-address{
  display: grid;
  gap: 8px;
  margin: 24px 0 0;
  padding: 20px 22px;
  font-style: normal;
  background: rgba(42,47,82,.4);
  box-shadow: inset 0 0 0 1px var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: 4px 14px 14px 4px;
}

.page-contact .contact-address__key{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-contact .contact-address__value{
  font-family: var(--font-mono);
  font-size: clamp(14px,2.4vw,17px);
  line-height: 1.65;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-contact .contact-visit__note{
  margin: 20px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--silver);
}

.page-contact .contact-map{
  display: grid;
  gap: 14px;
}

.page-contact .contact-map__svg{
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--panel-r);
  box-shadow: inset 0 0 0 1px var(--line);
}

.page-contact .contact-map__legend{
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  line-height: 1.7;
  color: var(--silver);
}

.page-contact .contact-map__dot{
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--lava);
}

/* ---------- 帮助中心导流带 ---------- */
.page-contact .contact-help{
  padding-bottom: clamp(48px,7vw,92px);
}

.page-contact .contact-help__band{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px,3.4vw,36px);
  padding: clamp(24px,4vw,44px);
  align-items: center;
}

.page-contact .contact-help__lead h2{
  margin: 12px 0 12px;
  font-size: clamp(24px,3.2vw,34px);
  line-height: 1.25;
}

.page-contact .contact-help__lead p{
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--silver);
}

.page-contact .contact-help__links{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .contact-help__links a{
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--text);
  font-size: 15px;
  text-decoration: none;
  transition: border-color .22s var(--ease), background-color .22s var(--ease), color .22s var(--ease);
}

.page-contact .contact-help__links a:hover,
.page-contact .contact-help__links a:focus-visible{
  border-color: var(--lime);
  background: rgba(184,255,60,.1);
  color: var(--lime);
}

@media (min-width: 880px){
  .page-contact .contact-help__band{
    grid-template-columns: minmax(0,1.02fr) minmax(0,.98fr);
  }
  .page-contact .contact-help__links{
    justify-content: flex-end;
  }
}

/* ---------- 动效收敛 ---------- */
@media (prefers-reduced-motion: reduce){
  .page-contact .channel-card,
  .page-contact .contact-help__links a{
    transition: none;
  }
  .page-contact .channel-card:hover,
  .page-contact .channel-card:focus-within{
    transform: none;
  }
}