.page-contact{
  --c-space:clamp(2.4rem,6vw,4.6rem);
  --c-radius:18px;
  background:var(--paper);
  color:var(--ink);
  padding-top:calc(var(--header-h) + clamp(.9rem,2.4vw,1.8rem));
  overflow-x:hidden;
}

.page-contact .breadcrumbs{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:.45rem;
  font-size:.8rem;
  letter-spacing:.02em;
  color:var(--grey);
  margin-bottom:clamp(1.2rem,3vw,2rem);
}
.page-contact .breadcrumbs a{
  color:var(--ink-70);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:border-color .25s var(--ease),color .25s var(--ease);
}
.page-contact .breadcrumbs a:hover{
  color:var(--blue);
  border-bottom-color:var(--blue);
}

/* ---------- hero ---------- */
.page-contact .contact-hero{
  position:relative;
  padding-bottom:clamp(2.2rem,6vw,4.2rem);
  background:
    radial-gradient(120% 96% at 8% -10%, var(--orange) 0%, rgba(255,107,44,0) 56%),
    linear-gradient(178deg, var(--orange-soft) 0%, var(--paper) 64%);
}
.page-contact .contact-hero::after{
  content:"";
  position:absolute;
  inset:auto 0 0 0;
  height:10px;
  background:repeating-linear-gradient(90deg,var(--ink) 0 14px,transparent 14px 28px);
  opacity:.14;
}

.page-contact .contact-hero__grid{
  display:grid;
  gap:clamp(1.8rem,4.5vw,3.4rem);
  align-items:start;
}

.page-contact .contact-hero__title{
  font-size:clamp(2.05rem,6.6vw,4.3rem);
  line-height:1.03;
  letter-spacing:-.02em;
  font-weight:900;
  margin:.55rem 0 0;
  max-width:14ch;
}
.page-contact .contact-hero__lede{
  margin:1.1rem 0 0;
  max-width:36ch;
  font-size:clamp(.98rem,2.5vw,1.08rem);
  line-height:1.72;
  color:var(--ink-70);
}

.page-contact .mailbox{
  margin-top:clamp(1.5rem,4vw,2.2rem);
  padding:clamp(1.1rem,3.4vw,1.7rem);
  background:var(--paper);
  border:2px solid var(--ink);
  border-radius:var(--radius-m);
  box-shadow:var(--shadow-hard);
}
.page-contact .mailbox__label{
  margin:0;
  font-size:.74rem;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--orange);
}
.page-contact .mailbox__value{
  margin:.5rem 0 0;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(1.02rem,4vw,1.85rem);
  line-height:1.16;
  letter-spacing:-.01em;
  word-break:break-all;
  color:var(--ink);
}
.page-contact .mailbox__actions{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem;
  margin-top:1rem;
}
.page-contact .mailbox__note{
  margin:.85rem 0 0;
  font-size:.82rem;
  line-height:1.6;
  color:var(--grey);
}

.page-contact .copy-btn{
  border:2px solid var(--ink);
  border-radius:999px;
  background:var(--ink);
  color:var(--paper);
  font-family:inherit;
  font-size:.8rem;
  font-weight:700;
  padding:.55rem 1.05rem;
  cursor:pointer;
  transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.page-contact .copy-btn:hover{
  background:var(--blue);
  border-color:var(--blue);
}
.page-contact .copy-btn:active{
  transform:translateY(1px);
}
.page-contact .copy-btn[data-copied="true"]{
  background:var(--mint);
  border-color:var(--mint);
  color:var(--ink);
}

.page-contact .contact-hero__aside{
  display:grid;
  gap:clamp(1rem,3vw,1.4rem);
}
.page-contact .contact-hero__media{
  border:2px solid var(--ink);
  border-radius:var(--radius-m);
  background:var(--blue-soft);
  transform:rotate(-1.1deg);
}
.page-contact .media img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  object-fit:cover;
}

.page-contact .quickline{
  list-style:none;
  margin:0;
  padding:0;
  border-top:2px solid var(--ink);
}
.page-contact .quickline__item{
  display:grid;
  grid-template-columns:3.4rem minmax(0,1fr) auto;
  align-items:center;
  gap:.6rem;
  padding:.78rem 0;
  border-bottom:1px solid var(--ink-14);
}
.page-contact .quickline__key{
  font-size:.74rem;
  font-weight:700;
  letter-spacing:.1em;
  color:var(--grey);
}
.page-contact .quickline__val{
  font-size:.9rem;
  line-height:1.5;
  font-weight:600;
  color:var(--ink);
  word-break:break-word;
}
.page-contact .quickline__copy{
  padding:.32rem .7rem;
  font-size:.72rem;
  background:transparent;
  color:var(--ink);
}

/* ---------- 咨询准备 ---------- */
.page-contact .prep{
  background:var(--paper);
}
.page-contact .prep__grid{
  display:grid;
  gap:clamp(1.8rem,4.5vw,3.2rem);
  align-items:start;
}
.page-contact .prep__media .media{
  border:2px solid var(--ink);
  border-radius:var(--radius-m);
  background:var(--orange-soft);
  overflow:hidden;
}
.page-contact .prep__body h2{
  font-size:clamp(1.55rem,4.4vw,2.5rem);
  line-height:1.12;
  letter-spacing:-.015em;
  margin:.5rem 0 0;
  font-weight:900;
}
.page-contact .prep__intro{
  margin:.85rem 0 0;
  max-width:38ch;
  line-height:1.75;
  color:var(--ink-70);
  font-size:.96rem;
}
.page-contact .prep__list{
  list-style:none;
  counter-reset:none;
  margin:clamp(1.4rem,3.6vw,2rem) 0 0;
  padding:0;
}
.page-contact .prep__item{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:.9rem;
  padding:1rem 0;
  border-top:1px solid var(--ink-14);
}
.page-contact .prep__item:last-child{
  border-bottom:1px solid var(--ink-14);
}
.page-contact .prep__num{
  font-family:var(--font-num);
  font-weight:700;
  font-size:1.06rem;
  color:var(--orange);
  letter-spacing:.02em;
  line-height:1.4;
}
.page-contact .prep__name{
  margin:0;
  font-size:1rem;
  font-weight:800;
  letter-spacing:-.01em;
}
.page-contact .prep__text p{
  margin:.32rem 0 0;
  font-size:.9rem;
  line-height:1.68;
  color:var(--ink-70);
}

/* ---------- 三类高频情况 ---------- */
.page-contact .describe{
  background:var(--blue-soft);
  border-top:2px solid var(--ink);
  border-bottom:2px solid var(--ink);
}
.page-contact .describe__head h2{
  font-size:clamp(1.55rem,4.4vw,2.5rem);
  line-height:1.12;
  letter-spacing:-.015em;
  margin:.5rem 0 0;
  font-weight:900;
  max-width:20ch;
}
.page-contact .describe__lede{
  margin:.85rem 0 0;
  max-width:40ch;
  line-height:1.75;
  color:var(--ink-70);
  font-size:.96rem;
}
.page-contact .describe__group{
  margin-top:clamp(1.4rem,3.6vw,2rem);
  border-top:2px solid var(--ink);
}
.page-contact .disclosure{
  border-bottom:1px solid var(--ink-14);
  position:relative;
}
.page-contact .disclosure::before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  bottom:0;
  width:4px;
  background:var(--mint);
  transform:scaleY(0);
  transform-origin:top;
  transition:transform .35s var(--ease);
}
.page-contact .disclosure[data-open="true"]::before{
  transform:scaleY(1);
}
.page-contact .disclosure__heading{
  margin:0;
}
.page-contact .disclosure__trigger{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  width:100%;
  padding:1.1rem 0 1.1rem .9rem;
  background:none;
  border:0;
  font-family:inherit;
  font-size:clamp(.95rem,2.6vw,1.08rem);
  font-weight:800;
  color:var(--ink);
  text-align:left;
  cursor:pointer;
  transition:color .25s var(--ease);
}
.page-contact .disclosure__trigger:hover{
  color:var(--blue);
}
.page-contact .disclosure__sign{
  position:relative;
  flex:0 0 auto;
  width:22px;
  height:22px;
  border:2px solid var(--ink);
  border-radius:50%;
  transition:transform .3s var(--ease),border-color .3s var(--ease);
}
.page-contact .disclosure__sign::before,
.page-contact .disclosure__sign::after{
  content:"";
  position:absolute;
  inset:50% 4px auto 4px;
  height:2px;
  background:var(--ink);
  transform:translateY(-50%);
  transition:background .3s var(--ease),opacity .3s var(--ease);
}
.page-contact .disclosure__sign::after{
  transform:translateY(-50%) rotate(90deg);
}
.page-contact .disclosure[data-open="true"] .disclosure__sign{
  transform:rotate(45deg);
  border-color:var(--mint);
}
.page-contact .disclosure__panel{
  overflow:hidden;
  height:0;
  transition:height .35s var(--ease);
}
.page-contact .disclosure__inner{
  padding:0 1.2rem 1.3rem .9rem;
  max-width:44ch;
}
.page-contact .disclosure__inner p{
  margin:.6rem 0 0;
  font-size:.92rem;
  line-height:1.75;
  color:var(--ink-70);
}

/* ---------- 回复时间 ---------- */
.page-contact .hours{
  background:var(--mint);
  border-bottom:2px solid var(--ink);
}
.page-contact .hours__inner{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:.9rem 1.1rem;
  align-items:start;
  padding-top:clamp(1.8rem,4.5vw,2.6rem);
  padding-bottom:clamp(1.8rem,4.5vw,2.6rem);
}
.page-contact .hours__dot{
  width:14px;
  height:14px;
  border-radius:50%;
  background:var(--ink);
  margin-top:.45rem;
  box-shadow:0 0 0 5px rgba(16,24,40,.16);
}
.page-contact .hours__title{
  margin:0;
  font-size:clamp(1.28rem,3.8vw,1.9rem);
  line-height:1.25;
  font-weight:900;
  letter-spacing:-.015em;
}
.page-contact .hours__desc{
  margin:.6rem 0 0;
  max-width:52ch;
  font-size:.93rem;
  line-height:1.72;
  color:rgba(16,24,40,.82);
}
.page-contact .hours__tagwrap{
  grid-column:1 / -1;
  display:flex;
  flex-wrap:wrap;
  gap:.5rem;
}
.page-contact .hours__tagwrap .tag{
  background:var(--paper);
  border:2px solid var(--ink);
  border-radius:999px;
  padding:.28rem .8rem;
  font-size:.74rem;
  font-weight:700;
}

/* ---------- 自助入口 ---------- */
.page-contact .selfserve__head h2{
  font-size:clamp(1.55rem,4.4vw,2.5rem);
  line-height:1.12;
  letter-spacing:-.015em;
  margin:.5rem 0 0;
  font-weight:900;
  max-width:22ch;
}
.page-contact .selfserve__lede{
  margin:.85rem 0 0;
  max-width:44ch;
  line-height:1.75;
  color:var(--ink-70);
  font-size:.96rem;
}
.page-contact .selfserve__grid{
  display:grid;
  gap:1rem;
  margin-top:clamp(1.5rem,4vw,2.2rem);
}
.page-contact .selfserve__card{
  display:flex;
  flex-direction:column;
  gap:.45rem;
  padding:clamp(1.1rem,3.2vw,1.5rem);
  text-decoration:none;
  color:var(--ink);
  border:2px solid var(--ink);
  border-radius:var(--c-radius);
  background:var(--paper);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.page-contact .selfserve__card:hover{
  transform:translate(-3px,-3px);
  box-shadow:6px 6px 0 0 var(--ink);
}
.page-contact .selfserve__card--blue{background:var(--blue-soft);}
.page-contact .selfserve__card--orange{background:var(--orange-soft);}
.page-contact .selfserve__card--mint{background:rgba(61,220,151,.32);}
.page-contact .selfserve__card--plain{background:var(--paper);}
.page-contact .selfserve__kicker{
  font-size:.72rem;
  font-weight:800;
  letter-spacing:.14em;
  color:var(--orange);
}
.page-contact .selfserve__card--mint .selfserve__kicker{color:#1c7a58;}
.page-contact .selfserve__card--plain .selfserve__kicker{color:var(--grey);}
.page-contact .selfserve__title{
  font-size:1.12rem;
  font-weight:900;
  letter-spacing:-.01em;
  line-height:1.3;
}
.page-contact .selfserve__desc{
  font-size:.88rem;
  line-height:1.68;
  color:var(--ink-70);
}
.page-contact .selfserve__card .link-arrow{
  margin-top:.35rem;
  font-size:.84rem;
  font-weight:800;
  color:var(--blue);
}

/* ---------- 地址与备案 ---------- */
.page-contact .footprint{
  background:var(--ink);
  color:var(--paper);
}
.page-contact .footprint__grid{
  display:grid;
  gap:clamp(1.4rem,4vw,2.6rem);
  align-items:start;
}
.page-contact .footprint__card{
  background:var(--paper);
  color:var(--ink);
  border:2px solid var(--paper);
  border-radius:var(--radius-m);
  padding:clamp(1.2rem,3.6vw,1.8rem);
  box-shadow:8px 8px 0 0 var(--orange);
  transform:rotate(-.8deg);
}
.page-contact .footprint__card .eyebrow{
  color:var(--orange);
}
.page-contact .footprint__title{
  margin:.45rem 0 0;
  font-size:clamp(1.22rem,3.4vw,1.6rem);
  line-height:1.28;
  font-weight:900;
  letter-spacing:-.015em;
}
.page-contact .footprint__addr{
  margin:.8rem 0 0;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(1rem,3vw,1.24rem);
  line-height:1.5;
  word-break:break-word;
}
.page-contact .footprint__copy{
  margin-top:1rem;
  background:var(--orange);
  border-color:var(--orange);
  color:var(--ink);
}
.page-contact .footprint__copy:hover{
  background:var(--ink);
  border-color:var(--ink);
  color:var(--paper);
}
.page-contact .footprint__hint{
  margin:.85rem 0 0;
  font-size:.82rem;
  line-height:1.65;
  color:var(--grey);
}
.page-contact .footprint__dl{
  margin:0;
  border-top:1px solid var(--paper-16);
}
.page-contact .footprint__row{
  display:grid;
  grid-template-columns:minmax(0,6rem) minmax(0,1fr);
  gap:.4rem .9rem;
  padding:.78rem 0;
  border-bottom:1px solid var(--paper-16);
}
.page-contact .footprint__row dt{
  font-size:.76rem;
  letter-spacing:.1em;
  color:var(--paper-55);
}
.page-contact .footprint__row dd{
  margin:0;
  font-size:.9rem;
  font-weight:600;
  line-height:1.5;
  word-break:break-word;
  color:var(--paper);
}
.page-contact .footprint__stable{
  margin:1.1rem 0 0;
  font-size:.88rem;
  line-height:1.7;
  color:var(--paper-82);
  max-width:40ch;
}

/* ---------- 底部动作条 ---------- */
.page-contact .contact-top{
  background:var(--paper);
  padding-top:clamp(1.8rem,4.5vw,2.6rem);
  padding-bottom:clamp(2rem,5vw,3rem);
}
.page-contact .contact-top__inner{
  display:grid;
  gap:1rem;
  padding-top:clamp(1.1rem,3vw,1.5rem);
  border-top:2px solid var(--ink);
}
.page-contact .contact-top__line{
  margin:0;
  font-size:clamp(1rem,2.8vw,1.16rem);
  font-weight:800;
  letter-spacing:-.01em;
}
.page-contact .contact-top__actions{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem;
}

/* ---------- 响应式 ---------- */
@media (min-width:640px){
  .page-contact .quickline__item{
    grid-template-columns:3.8rem minmax(0,1fr) auto;
  }
  .page-contact .selfserve__grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .page-contact .contact-top__inner{
    grid-template-columns:minmax(0,1fr) auto;
    align-items:center;
  }
}

@media (min-width:900px){
  .page-contact .contact-hero__grid{
    grid-template-columns:minmax(0,7fr) minmax(0,5fr);
    align-items:start;
  }
  .page-contact .prep__grid{
    grid-template-columns:minmax(0,5fr) minmax(0,7fr);
  }
  .page-contact .prep__media{
    position:sticky;
    top:calc(var(--header-h) + 1.5rem);
  }
  .page-contact .hours__inner{
    grid-template-columns:auto minmax(0,1fr) auto;
    align-items:center;
  }
  .page-contact .hours__tagwrap{
    grid-column:auto;
    flex-direction:column;
    align-items:flex-start;
  }
  .page-contact .selfserve__grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:1.2rem;
  }
  .page-contact .selfserve__card:nth-child(2){
    transform:translateY(1.6rem);
  }
  .page-contact .selfserve__card:nth-child(2):hover{
    transform:translate(calc(-3px),calc(1.6rem - 3px));
  }
  .page-contact .selfserve__card:nth-child(4){
    transform:translateY(1.6rem);
  }
  .page-contact .selfserve__card:nth-child(4):hover{
    transform:translate(calc(-3px),calc(1.6rem - 3px));
  }
  .page-contact .footprint__grid{
    grid-template-columns:minmax(0,6fr) minmax(0,6fr);
    align-items:center;
  }
  .page-contact .describe__head{
    display:grid;
    grid-template-columns:minmax(0,7fr) minmax(0,5fr);
    gap:1.4rem;
    align-items:end;
  }
  .page-contact .describe__head .eyebrow{
    grid-column:1 / -1;
  }
  .page-contact .describe__lede{
    margin:0;
  }
  .page-contact .disclosure__inner{
    padding-left:1.4rem;
    padding-right:2rem;
  }
  .page-contact .disclosure__trigger{
    padding-left:1.4rem;
  }
}
<<<END>>