.page-contact{
  --pc-line: var(--line-mist);
  --pc-soft: rgba(244,239,230,.72);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-contact .crumbs{
  padding: 18px 0 10px;
}
.page-contact .crumb-list{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
}
.page-contact .crumb-list a{
  color: var(--cyan);
  text-decoration: none;
}
.page-contact .crumb-list a:hover{
  color: var(--signal);
}
.page-contact .crumb-sep{
  color: var(--mist);
}

/* ---------- hero ---------- */
.page-contact .contact-hero{
  position: relative;
  isolation: isolate;
  padding: 26px 0 56px;
  border-bottom: 1px solid var(--pc-line);
  overflow: hidden;
}
.page-contact .contact-hero-media{
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-contact .contact-hero-media img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .32;
  filter: saturate(.65) contrast(1.05);
}
.page-contact .contact-hero::after{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(10,21,32,.55) 0%, rgba(10,21,32,.86) 58%, var(--ink) 100%),
    repeating-linear-gradient(0deg, rgba(126,208,224,.05) 0 1px, transparent 1px 5px);
  pointer-events: none;
}
.page-contact .contact-hero-inner{
  position: relative;
  z-index: 2;
}
.page-contact .eyebrow{
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--signal);
}
.page-contact h1{
  margin: 0 0 22px;
  font-size: clamp(38px, 10vw, 96px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--paper);
}
.page-contact .contact-lede{
  max-width: 46ch;
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--pc-soft);
}
.page-contact .contact-stamp{
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
}

/* ---------- 通用章节 ---------- */
.page-contact .section{
  padding: 56px 0;
  border-bottom: 1px solid var(--pc-line);
}
.page-contact .section--studio{
  background: var(--studio);
  background-image:
    linear-gradient(180deg, rgba(10,21,32,.15), rgba(10,21,32,.55)),
    repeating-linear-gradient(90deg, var(--line-cyan) 0 1px, transparent 1px 96px);
}
.page-contact .section-head{
  margin-bottom: 32px;
}
.page-contact .section-head--tight{
  margin-bottom: 24px;
}
.page-contact .section-title{
  margin: 0 0 10px;
  font-size: clamp(24px, 6vw, 40px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--paper);
}
.page-contact .section-note{
  max-width: 52ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pc-soft);
}

/* ---------- 联系渠道 ---------- */
.page-contact .channel-grid{
  display: grid;
  gap: 40px;
}
.page-contact .channel-block{
  padding: 22px 0;
  border-top: 1px solid var(--pc-line);
}
.page-contact .channel-block:first-child{
  border-top: 2px solid var(--signal);
}
.page-contact .channel-key{
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
}
.page-contact .channel-value{
  display: block;
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: clamp(17px, 4.8vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--paper);
  text-decoration: none;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.page-contact .channel-value:hover{
  color: var(--score);
}
.page-contact .channel-value--num{
  color: var(--score);
  letter-spacing: .01em;
}
.page-contact .channel-value--addr{
  font-size: clamp(16px, 3.9vw, 26px);
  font-weight: 700;
  color: var(--paper);
}
.page-contact .channel-note{
  max-width: 44ch;
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pc-soft);
}

.page-contact .side-cap{
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--signal);
}
.page-contact .q-item{
  border-top: 1px solid var(--pc-line);
}
.page-contact .q-item:last-of-type{
  border-bottom: 1px solid var(--pc-line);
}
.page-contact .q-item summary{
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
  cursor: pointer;
  list-style: none;
  transition: color var(--dur) var(--ease);
}
.page-contact .q-item summary::-webkit-details-marker{
  display: none;
}
.page-contact .q-item summary::after{
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--cyan);
}
.page-contact .q-item[open] summary::after{
  content: "−";
  color: var(--signal);
}
.page-contact .q-item summary:hover{
  color: var(--score);
}
.page-contact .q-num{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--signal);
}
.page-contact .q-body{
  padding: 0 0 18px 34px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pc-soft);
}

/* ---------- 提问格式 ---------- */
.page-contact .format-row{
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-cyan);
}
.page-contact .format-cell{
  padding: 24px 0;
  border-bottom: 1px solid var(--line-cyan);
}
.page-contact .format-num{
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--signal);
}
.page-contact .format-title{
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
  color: var(--paper);
}
.page-contact .format-cell p{
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pc-soft);
}

/* ---------- 回复流程 ---------- */
.page-contact .reply-grid{
  display: grid;
  gap: 40px;
}
.page-contact .hours{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}
.page-contact .hours-dial{
  width: min(220px, 62vw);
  height: auto;
  display: block;
}
.page-contact .hours-dial .t-main{
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  fill: var(--paper);
}
.page-contact .hours-dial .t-sub{
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: .1em;
  fill: var(--cyan);
}
.page-contact .hours-cap{
  max-width: 30ch;
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--pc-soft);
}
.page-contact .steps{
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .step{
  display: flex;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--pc-line);
}
.page-contact .step:last-child{
  border-bottom: 1px solid var(--pc-line);
}
.page-contact .step-num{
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--score);
  padding-top: 3px;
}
.page-contact .step h3{
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
  color: var(--paper);
}
.page-contact .step p{
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pc-soft);
}

/* ---------- 合作与反馈 ---------- */
.page-contact .coop-grid{
  display: grid;
  gap: 36px;
}
.page-contact .coop-lede{
  max-width: 52ch;
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pc-soft);
}
.page-contact .coop-list{
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}
.page-contact .coop-list li{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 12px 0;
  border-top: 1px solid var(--line-cyan);
  font-size: 14px;
  line-height: 1.7;
  color: var(--pc-soft);
}
.page-contact .coop-list li:last-child{
  border-bottom: 1px solid var(--line-cyan);
}
.page-contact .coop-line{
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper);
}
.page-contact .coop-line a{
  color: var(--score);
  text-decoration: none;
  border-bottom: 1px solid rgba(184,255,60,.45);
}
.page-contact .coop-line a:hover{
  color: var(--signal);
  border-bottom-color: var(--signal);
}
.page-contact .coop-media{
  border: 1px solid var(--line-cyan);
  padding: 10px;
  background: rgba(10,21,32,.5);
}
.page-contact .coop-media img{
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}
.page-contact .media-caption{
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--cyan);
}

/* ---------- 收尾信号带 ---------- */
.page-contact .contact-signal{
  background: var(--signal);
  color: var(--sepia);
  padding: 28px 0;
}
.page-contact .signal-inner{
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.page-contact .signal-text{
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.5;
  color: var(--sepia);
}
.page-contact .signal-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-contact .signal-actions .btn{
  border: 1px solid var(--sepia);
}

/* ---------- 桌面 ---------- */
@media (min-width: 760px){
  .page-contact .section{
    padding: 72px 0;
  }
  .page-contact .contact-hero{
    padding: 40px 0 84px;
  }
  .page-contact .format-row{
    grid-template-columns: repeat(3, 1fr);
  }
  .page-contact .format-cell{
    padding: 26px 24px 26px 0;
    border-bottom: 1px solid var(--line-cyan);
  }
  .page-contact .format-cell + .format-cell{
    padding-left: 24px;
    border-left: 1px solid var(--line-cyan);
  }
  .page-contact .signal-inner{
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
  }
}

@media (min-width: 980px){
  .page-contact .channel-grid{
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 56px;
    align-items: start;
  }
  .page-contact .channel-side{
    border-left: 1px solid var(--pc-line);
    padding-left: 32px;
  }
  .page-contact .reply-grid{
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    gap: 64px;
    align-items: start;
  }
  .page-contact .coop-grid{
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr);
    gap: 56px;
    align-items: start;
  }
  .page-contact .contact-lede{
    font-size: 18px;
  }
}
<<<PAGE_CSS_END>>>