.page-contact{
  --pc-hair:var(--hairline);
  --pc-lift:0 1px 0 rgba(0,0,0,.35),0 26px 50px -38px rgba(0,0,0,.9);
  background:var(--sea);
  color:var(--silver);
  font-family:var(--font-body);
  overflow-x:hidden;
}

.page-contact .num{
  font-family:var(--font-num);
  font-variant-numeric:tabular-nums;
  font-feature-settings:"tnum" 1;
}

.page-contact h1,
.page-contact h2,
.page-contact h3{
  font-family:var(--font-display);
}

.page-contact a{color:inherit;}

.page-contact .pc-sep{
  margin:0 8px;
  color:var(--mist);
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero{
  position:relative;
  overflow:hidden;
  padding:28px 0 52px;
  background:var(--sea);
  border-bottom:1px solid var(--pc-hair);
}

.page-contact .pc-hero-media{
  position:absolute;
  inset:0;
  pointer-events:none;
}

.page-contact .pc-hero-media img{
  width:100%;
  height:100%;
  max-width:100%;
  object-fit:cover;
  opacity:.3;
  filter:saturate(.7) contrast(1.12);
}

.page-contact .pc-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(118% 88% at 86% 4%,rgba(255,90,31,.22),transparent 58%),
    radial-gradient(90% 70% at 4% 96%,rgba(79,240,208,.14),transparent 62%),
    linear-gradient(180deg,rgba(7,26,47,.6) 0%,rgba(7,26,47,.9) 58%,var(--sea) 100%);
}

.page-contact .pc-hero-inner{
  position:relative;
  z-index:2;
}

.page-contact .pc-hero .breadcrumbs{
  margin-bottom:26px;
}

.page-contact .pc-kicker{
  margin:0 0 12px;
  font-family:var(--font-num);
  font-size:11px;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--cyan);
}

.page-contact .pc-hero h1{
  margin:0;
  font-weight:900;
  font-size:clamp(34px,9.2vw,74px);
  line-height:1.02;
  letter-spacing:-.025em;
  color:var(--paper);
  max-width:16ch;
}

.page-contact .pc-lede{
  margin:20px 0 0;
  max-width:56ch;
  font-size:15px;
  line-height:1.8;
  color:var(--silver);
}

.page-contact .pc-jump{
  list-style:none;
  margin:32px 0 0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}

.page-contact .pc-jump a{
  display:inline-flex;
  align-items:center;
  gap:9px;
  min-height:44px;
  padding:0 15px;
  border:1px solid var(--pc-hair);
  border-radius:var(--radius);
  background:rgba(11,36,71,.55);
  color:var(--silver);
  font-size:13px;
  text-decoration:none;
  transition:border-color .2s ease,color .2s ease,background-color .2s ease;
}

.page-contact .pc-jump a:hover,
.page-contact .pc-jump a:focus-visible{
  border-color:var(--lava);
  background:rgba(255,90,31,.1);
  color:var(--paper);
  outline:none;
}

.page-contact .pc-jump .num{
  font-size:11px;
  letter-spacing:.1em;
  color:var(--lava);
}

/* ---------- 章节色带 ---------- */
.page-contact .pc-band{
  padding:56px 0;
  border-top:1px solid var(--pc-hair);
  background:var(--sea);
}

.page-contact .pc-band--night{
  background:
    linear-gradient(180deg,rgba(11,36,71,.92),rgba(7,26,47,.98)),
    var(--night);
}

.page-contact .pc-band--paper{
  background:var(--paper);
  --pc-hair:rgba(7,26,47,.18);
  color:#26364a;
  border-top-color:rgba(7,26,47,.14);
}

/* ---------- 章节骨架 ---------- */
.page-contact .pc-split{
  display:grid;
  gap:16px;
  min-width:0;
}

.page-contact .pc-aside,
.page-contact .pc-body{
  min-width:0;
}

.page-contact .pc-index{
  display:block;
  font-size:62px;
  font-weight:700;
  line-height:.78;
  letter-spacing:-.05em;
  color:rgba(199,208,218,.13);
  -webkit-text-stroke:1px rgba(199,208,218,.42);
}

.page-contact .pc-band--paper .pc-index{
  color:rgba(7,26,47,.09);
  -webkit-text-stroke-color:rgba(7,26,47,.3);
}

.page-contact h2{
  margin:6px 0 0;
  font-weight:900;
  font-size:clamp(23px,5.4vw,36px);
  line-height:1.16;
  letter-spacing:-.018em;
  color:var(--paper);
}

.page-contact .pc-band--paper h2{
  color:var(--sea);
}

.page-contact .pc-band-lead{
  margin:16px 0 0;
  max-width:52ch;
  font-size:14px;
  line-height:1.82;
  color:var(--silver);
}

.page-contact .pc-band--paper .pc-band-lead{
  color:#485a6d;
}

.page-contact .pc-note{
  margin:22px 0 0;
  max-width:62ch;
  font-size:13px;
  line-height:1.85;
  color:var(--mist);
}

.page-contact .pc-note--dark{
  color:#5a6b7d;
}

/* ---------- 联系卡 ---------- */
.page-contact .pc-facts{
  margin-top:32px;
  display:grid;
  gap:14px;
}

.page-contact .pc-fact{
  min-width:0;
  border:1px solid var(--pc-hair);
  border-radius:var(--radius);
  padding:20px 18px 22px;
  background:linear-gradient(158deg,rgba(11,36,71,.9),rgba(7,26,47,.55));
  box-shadow:var(--pc-lift);
}

.page-contact .pc-fact-label{
  display:flex;
  align-items:center;
  gap:9px;
  margin:0 0 12px;
  font-family:var(--font-num);
  font-size:11px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--mist);
}

.page-contact .pc-fact-label::before{
  content:"";
  width:6px;
  height:6px;
  border-radius:50%;
  flex:none;
  background:var(--silver);
}

.page-contact .pc-fact--lava .pc-fact-label::before{background:var(--lava);}
.page-contact .pc-fact--turf .pc-fact-label::before{background:var(--turf);}
.page-contact .pc-fact--cyan .pc-fact-label::before{background:var(--cyan);}

.page-contact .pc-fact-value{
  margin:0;
  font-family:var(--font-num);
  font-size:clamp(14px,3.9vw,17px);
  line-height:1.5;
  letter-spacing:.01em;
  color:var(--paper);
  overflow-wrap:anywhere;
  word-break:break-word;
}

.page-contact .pc-fact-note{
  margin:10px 0 0;
  font-size:12.5px;
  line-height:1.75;
  color:var(--mist);
}

/* ---------- 渠道用途 ---------- */
.page-contact .pc-channel-grid{
  margin-top:30px;
  display:grid;
  gap:24px;
  min-width:0;
}

.page-contact .pc-channels{
  list-style:none;
  margin:0;
  padding:0;
  border-top:1px solid var(--pc-hair);
}

.page-contact .pc-channels > li{
  border-bottom:1px solid var(--pc-hair);
  padding:20px 0 22px;
  min-width:0;
}

.page-contact .pc-ch-title{
  display:flex;
  align-items:center;
  gap:10px;
  margin:0 0 10px;
  font-family:var(--font-display);
  font-size:16px;
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--paper);
}

.page-contact .pc-ch-dot{
  width:8px;
  height:8px;
  border-radius:2px;
  flex:none;
  transform:rotate(45deg);
  background:var(--silver);
}

.page-contact .pc-ch-dot--lava{background:var(--lava);}
.page-contact .pc-ch-dot--turf{background:var(--turf);}
.page-contact .pc-ch-dot--cyan{background:var(--cyan);}

.page-contact .pc-ch-text{
  margin:0;
  font-size:13.5px;
  line-height:1.85;
  color:var(--silver);
}

.page-contact .pc-figure{
  margin:0;
  min-width:0;
}

.page-contact .pc-figure .media-frame{
  border:1px solid var(--pc-hair);
  border-radius:var(--radius);
  overflow:hidden;
}

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

.page-contact .pc-figure figcaption{
  margin-top:12px;
  font-size:12px;
  line-height:1.75;
  color:var(--mist);
}

/* ---------- 工作时段 ---------- */
.page-contact .pc-hours{
  margin-top:30px;
  padding:26px 20px;
  border:1px solid var(--pc-hair);
  border-left:3px solid var(--cyan);
  border-radius:0 var(--radius) var(--radius) 0;
  background:linear-gradient(115deg,rgba(11,36,71,.95),rgba(7,26,47,.6));
  display:grid;
  gap:12px;
}

.page-contact .pc-hours-value{
  margin:0;
  font-size:clamp(28px,8.4vw,50px);
  font-weight:700;
  line-height:1;
  letter-spacing:-.03em;
  color:var(--cyan);
}

.page-contact .pc-hours-label{
  margin:0;
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-size:12px;
  letter-spacing:.16em;
  color:var(--mist);
}

.page-contact .pc-chip{
  width:7px;
  height:7px;
  border-radius:50%;
  flex:none;
  background:var(--turf);
  box-shadow:0 0 0 3px rgba(31,191,117,.18);
}

/* ---------- 纠错流程 ---------- */
.page-contact .pc-steps{
  list-style:none;
  margin:32px 0 0;
  padding:0;
  display:grid;
  gap:14px;
  counter-reset:pcstep;
}

.page-contact .pc-step{
  min-width:0;
  border:1px solid var(--pc-hair);
  border-top:2px solid var(--lava);
  border-radius:var(--radius);
  padding:20px 18px 22px;
  background:rgba(11,36,71,.6);
}

.page-contact .pc-step-num{
  display:block;
  margin-bottom:12px;
  font-size:12px;
  letter-spacing:.3em;
  color:var(--lava);
}

.page-contact .pc-step h3{
  margin:0 0 9px;
  font-size:17px;
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--paper);
}

.page-contact .pc-step p{
  margin:0;
  font-size:13.5px;
  line-height:1.82;
  color:var(--silver);
}

/* ---------- 合作准备项 ---------- */
.page-contact .pc-reqs{
  list-style:none;
  margin:30px 0 0;
  padding:0;
  display:grid;
  gap:14px;
}

.page-contact .pc-req{
  min-width:0;
  padding:20px 18px 22px;
  border:1px solid rgba(7,26,47,.16);
  border-radius:var(--radius);
  background:#fffdf7;
  box-shadow:0 18px 34px -30px rgba(7,26,47,.7);
}

.page-contact .pc-req h3{
  margin:0 0 9px;
  font-size:16px;
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--sea);
}

.page-contact .pc-req p{
  margin:0;
  font-size:13.5px;
  line-height:1.82;
  color:#4b5d70;
}

/* ---------- 地址与备案 ---------- */
.page-contact .pc-quiet{
  margin:30px 0 0;
  padding:0;
  border-top:1px solid var(--pc-hair);
}

.page-contact .pc-quiet-row{
  display:grid;
  gap:6px;
  padding:16px 0;
  border-bottom:1px solid var(--pc-hair);
}

.page-contact .pc-quiet-row dt{
  font-family:var(--font-num);
  font-size:11px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--mist);
}

.page-contact .pc-quiet-row dd{
  margin:0;
  font-size:14px;
  line-height:1.7;
  color:var(--paper);
  overflow-wrap:anywhere;
}

.page-contact .pc-quiet-row dd.num{
  font-family:var(--font-num);
  letter-spacing:.02em;
}

/* ---------- 结尾链接 ---------- */
.page-contact .pc-outro{
  padding:44px 0 58px;
  border-top:1px solid var(--pc-hair);
  background:var(--sea);
}

.page-contact .pc-outro-inner{
  display:grid;
  gap:18px;
}

.page-contact .pc-outro-title{
  margin:0;
  font-weight:900;
  font-size:clamp(19px,4.4vw,26px);
  letter-spacing:-.015em;
  color:var(--paper);
}

.page-contact .pc-outro-links{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}

.page-contact .pc-outro-links a{
  display:inline-flex;
  align-items:center;
  min-height:44px;
  padding:0 16px;
  border:1px solid var(--pc-hair);
  border-radius:var(--radius);
  font-size:13px;
  color:var(--silver);
  text-decoration:none;
  transition:border-color .2s ease,color .2s ease;
}

.page-contact .pc-outro-links a:hover,
.page-contact .pc-outro-links a:focus-visible{
  border-color:var(--turf);
  color:var(--paper);
  outline:none;
}

/* ---------- 响应式 ---------- */
@media (min-width:640px){
  .page-contact .pc-facts{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:16px;
  }
  .page-contact .pc-reqs{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:16px;
  }
  .page-contact .pc-hero{
    padding:34px 0 62px;
  }
}

@media (min-width:760px){
  .page-contact .pc-channel-grid{
    grid-template-columns:minmax(0,1fr) minmax(0,.82fr);
    gap:32px;
    align-items:start;
  }
  .page-contact .pc-steps{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:16px;
  }
  .page-contact .pc-quiet-row{
    grid-template-columns:150px minmax(0,1fr);
    gap:20px;
    align-items:baseline;
  }
}

@media (min-width:960px){
  .page-contact .pc-hero{
    padding:44px 0 78px;
  }
  .page-contact .pc-band{
    padding:92px 0;
  }
  .page-contact .pc-split{
    grid-template-columns:172px minmax(0,1fr);
    gap:64px;
    align-items:start;
  }
  .page-contact .pc-index{
    font-size:112px;
  }
  .page-contact h2{
    margin-top:0;
  }
  .page-contact .pc-outro{
    padding:56px 0 72px;
  }
  .page-contact .pc-outro-inner{
    grid-template-columns:minmax(0,1fr) auto;
    align-items:center;
    gap:32px;
  }
}