.page-contact{
  --pc-lilac:#9C8CF0;
  --pc-edge:20px;
  font-family:var(--font-body);
  color:var(--paper);
  padding-bottom:clamp(48px,8vw,96px);
}
.page-contact a{
  color:var(--cyan);
  text-decoration:none;
  border-bottom:1px solid rgba(69,242,223,.35);
}
.page-contact a:hover{
  border-bottom-color:var(--cyan);
}
.page-contact .crumbs{
  padding-top:clamp(16px,2.4vw,28px);
}
.page-contact .crumbs-list{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.08em;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero{
  padding-top:clamp(20px,3vw,38px);
}
.page-contact .contact-hero-head{
  display:grid;
  gap:14px;
  margin-bottom:clamp(24px,4vw,40px);
}
.page-contact .contact-hero-head .eyebrow{
  margin:0;
  color:var(--cyan);
  font-size:12px;
  letter-spacing:.2em;
}
.page-contact h1{
  margin:0;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(30px,6.4vw,58px);
  line-height:1.06;
  letter-spacing:-.01em;
  max-width:20ch;
  color:var(--paper);
}
.page-contact .contact-lead{
  margin:0;
  max-width:58ch;
  font-size:16px;
  line-height:1.78;
  color:var(--slate);
}

.page-contact .contact-split{
  display:grid;
  gap:var(--gap);
  align-items:start;
}
.page-contact .channel-stack{
  display:grid;
  gap:14px;
}
.page-contact .stack-title{
  margin:0 0 2px;
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:400;
  letter-spacing:.2em;
  color:var(--slate);
  text-transform:uppercase;
}

.page-contact .channel-card{
  --accent:var(--cyan);
  position:relative;
  display:grid;
  gap:6px;
  padding:clamp(18px,2.6vw,26px);
  background:linear-gradient(155deg,rgba(11,47,74,.94),rgba(4,18,31,.92));
  border:1px solid var(--line);
  clip-path:polygon(0 0,calc(100% - var(--pc-edge)) 0,100% var(--pc-edge),100% 100%,var(--pc-edge) 100%,0 calc(100% - var(--pc-edge)));
  transition:transform .3s var(--ease),border-color .3s var(--ease),background .3s var(--ease);
}
.page-contact .channel-card::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:3px;
  height:100%;
  background:linear-gradient(180deg,var(--accent),transparent 88%);
}
.page-contact .channel-card:hover{
  transform:translateY(-3px);
  border-color:var(--line-strong);
  background:linear-gradient(155deg,rgba(14,75,74,.55),rgba(4,18,31,.94));
}
.page-contact .channel-card--mail{--accent:var(--cyan);}
.page-contact .channel-card--phone{--accent:var(--coral);}
.page-contact .channel-card--addr{--accent:var(--pc-lilac);}

.page-contact .channel-tag{
  margin:0;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.2em;
  color:var(--accent);
  text-transform:uppercase;
}
.page-contact .channel-name{
  margin:0;
  font-family:var(--font-display);
  font-size:20px;
  font-weight:700;
  letter-spacing:.01em;
  color:var(--paper);
}
.page-contact .channel-value{
  margin:2px 0 0;
  font-family:var(--font-mono);
  font-size:clamp(15px,2vw,18px);
  line-height:1.5;
  color:var(--paper);
  overflow-wrap:anywhere;
}
.page-contact .channel-meta{
  margin:6px 0 0;
  font-size:14px;
  line-height:1.7;
  color:var(--slate);
}

.page-contact .contact-aside{
  display:grid;
  gap:16px;
}
.page-contact .contact-map{
  border:1px solid var(--line);
  background:linear-gradient(140deg,var(--harbor),var(--ink-deep));
  clip-path:polygon(0 0,calc(100% - 28px) 0,100% 28px,100% 100%,0 100%);
  overflow:hidden;
}
.page-contact .contact-map img{
  display:block;
  width:100%;
  height:auto;
  max-width:100%;
  aspect-ratio:3/2;
  object-fit:cover;
}

.page-contact .prep{
  padding:clamp(16px,2.4vw,24px);
  background:linear-gradient(150deg,rgba(43,42,110,.55),rgba(4,18,31,.92));
}
.page-contact .prep-title{
  margin:0 0 10px;
  font-family:var(--font-display);
  font-size:19px;
  font-weight:700;
  letter-spacing:.02em;
  color:var(--paper);
}
.page-contact .prep-item{
  border-top:1px solid var(--line-soft);
}
.page-contact .prep-toggle{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  width:100%;
  min-height:46px;
  padding:12px 0;
  background:none;
  border:0;
  color:var(--paper);
  font:inherit;
  font-size:15px;
  text-align:left;
  cursor:pointer;
  transition:color .2s var(--ease);
}
.page-contact .prep-toggle:hover,
.page-contact .prep-toggle[aria-expanded="true"]{
  color:var(--cyan);
}
.page-contact .prep-toggle::after{
  content:"";
  flex:0 0 auto;
  width:7px;
  height:7px;
  margin-left:2px;
  border-right:2px solid var(--cyan);
  border-bottom:2px solid var(--cyan);
  transform:rotate(45deg);
  transition:transform .25s var(--ease);
}
.page-contact .prep-toggle[aria-expanded="true"]::after{
  transform:rotate(-135deg);
}
.page-contact .prep-idx{
  flex:0 0 auto;
  font-size:11px;
  color:var(--slate);
  letter-spacing:.1em;
}
.page-contact .prep-panel{
  padding:0 0 14px;
  font-size:15px;
  line-height:1.72;
  color:var(--slate);
}
.page-contact .prep-panel p{
  margin:0;
}

/* ---------- 状态条 ---------- */
.page-contact .contact-status{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px 24px;
  margin-top:clamp(20px,3vw,32px);
  padding:14px clamp(14px,2.4vw,22px);
  border:1px solid var(--line-strong);
  background:linear-gradient(90deg,rgba(69,242,223,.09),rgba(255,107,74,.09));
  clip-path:polygon(0 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%);
}
.page-contact .status-item{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  color:var(--slate);
}
.page-contact .contact-status .status-dot{
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 0 4px rgba(69,242,223,.16);
}
.page-contact .status-label{
  color:var(--slate);
  font-size:13px;
}
.page-contact .status-item .mono{
  font-family:var(--font-mono);
  font-size:14px;
  color:var(--paper);
}

/* ---------- 通用章节 ---------- */
.page-contact .cs-section{
  padding-top:clamp(46px,7.5vw,84px);
}
.page-contact .cs-section .section-head{
  margin-bottom:clamp(18px,3vw,28px);
}
.page-contact .cs-section .eyebrow{
  margin:0 0 8px;
  font-size:12px;
  letter-spacing:.2em;
  color:var(--cyan);
}
.page-contact .cs-section .section-title{
  margin:0;
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(23px,3.8vw,34px);
  line-height:1.2;
  letter-spacing:-.005em;
  color:var(--paper);
}

/* ---------- 客服支持 ---------- */
.page-contact .scope-grid{
  display:grid;
  gap:var(--gap);
  align-items:start;
}
.page-contact .scope-text p{
  font-size:16px;
  line-height:1.78;
  color:var(--slate);
}
.page-contact .scope-list{
  list-style:none;
  margin:20px 0 0;
  padding:0;
  display:grid;
  gap:0;
}
.page-contact .scope-list li{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:12px;
  padding:14px 0;
  border-top:1px solid var(--line-soft);
}
.page-contact .scope-num{
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--coral);
  padding-top:4px;
}
.page-contact .scope-list strong{
  display:block;
  font-size:16px;
  font-weight:600;
  color:var(--paper);
  margin-bottom:4px;
}
.page-contact .scope-list p{
  margin:0;
  font-size:15px;
  line-height:1.72;
  color:var(--slate);
}

.page-contact .contact-figure{
  margin:0;
  display:grid;
  gap:10px;
}
.page-contact .contact-figure img{
  display:block;
  width:100%;
  height:auto;
  max-width:100%;
  aspect-ratio:10/7;
  object-fit:cover;
  border:1px solid var(--line);
  background:linear-gradient(150deg,var(--harbor),var(--ink-deep));
  clip-path:polygon(0 0,calc(100% - 24px) 0,100% 24px,100% 100%,0 100%);
}
.page-contact .media-caption{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--slate);
}

/* ---------- 合作与媒体 ---------- */
.page-contact .partner-grid{
  display:grid;
  gap:var(--gap);
}
.page-contact .partner-card{
  padding:clamp(20px,3vw,30px);
  background:linear-gradient(150deg,rgba(43,42,110,.6),rgba(4,18,31,.94));
  border:1px solid var(--line);
  clip-path:polygon(0 0,calc(100% - 26px) 0,100% 26px,100% 100%,0 100%);
}
.page-contact .partner-card--media{
  background:linear-gradient(150deg,rgba(110,31,60,.55),rgba(4,18,31,.94));
}
.page-contact .partner-title{
  margin:0 0 10px;
  font-family:var(--font-display);
  font-size:22px;
  font-weight:700;
  letter-spacing:.01em;
  color:var(--paper);
}
.page-contact .partner-lead{
  margin:0 0 16px;
  font-size:15px;
  line-height:1.76;
  color:var(--slate);
}
.page-contact .partner-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:10px;
}
.page-contact .partner-list li{
  position:relative;
  padding-left:18px;
  font-size:15px;
  line-height:1.72;
  color:var(--paper);
}
.page-contact .partner-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.62em;
  width:6px;
  height:6px;
  background:var(--coral);
  transform:rotate(45deg);
}
.page-contact .partner-hint{
  margin:16px 0 0;
  padding-top:14px;
  border-top:1px solid var(--line-soft);
  font-family:var(--font-mono);
  font-size:13px;
  line-height:1.7;
  color:var(--cyan);
}

/* ---------- 信件与来访 ---------- */
.page-contact .visit{
  display:grid;
  gap:clamp(18px,3vw,30px);
  padding:clamp(20px,3vw,30px);
  border:1px solid var(--line-strong);
  background:linear-gradient(120deg,rgba(14,75,74,.6),rgba(6,26,43,.94));
  clip-path:polygon(0 0,calc(100% - 26px) 0,100% 26px,100% 100%,var(--pc-edge) 100%,0 calc(100% - var(--pc-edge)));
}
.page-contact .visit-addr .channel-tag{
  color:var(--cyan);
}
.page-contact .visit-value{
  margin:8px 0 6px;
  font-family:var(--font-mono);
  font-size:clamp(16px,2.4vw,20px);
  line-height:1.6;
  color:var(--paper);
  overflow-wrap:anywhere;
}
.page-contact .visit-note{
  margin:0;
  font-size:12px;
  letter-spacing:.08em;
  color:var(--slate);
}

/* ---------- 常见场景 ---------- */
.page-contact .scenes{
  border-top:1px solid var(--line);
}
.page-contact .scene{
  border-bottom:1px solid var(--line-soft);
}
.page-contact .scene-toggle{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  width:100%;
  min-height:56px;
  padding:16px 4px 16px 0;
  background:none;
  border:0;
  color:var(--paper);
  font:inherit;
  font-size:16px;
  text-align:left;
  cursor:pointer;
  transition:color .2s var(--ease),padding .25s var(--ease);
}
.page-contact .scene-toggle:hover,
.page-contact .scene-toggle[aria-expanded="true"]{
  color:var(--cyan);
  padding-left:8px;
}
.page-contact .scene-toggle::after{
  content:"";
  flex:0 0 auto;
  width:8px;
  height:8px;
  border-right:2px solid var(--coral);
  border-bottom:2px solid var(--coral);
  transform:rotate(45deg);
  transition:transform .25s var(--ease);
}
.page-contact .scene-toggle[aria-expanded="true"]::after{
  transform:rotate(-135deg);
}
.page-contact .scene-code{
  display:inline-block;
  margin-right:12px;
  font-size:12px;
  letter-spacing:.12em;
  color:var(--coral);
}
.page-contact .scene-panel{
  padding:0 0 18px;
  max-width:70ch;
  font-size:15px;
  line-height:1.76;
  color:var(--slate);
}
.page-contact .scene-panel p{
  margin:0;
}

/* ---------- 下一步 ---------- */
.page-contact .quick-paths{
  display:grid;
  gap:12px;
}
.page-contact .quick-path{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  min-height:56px;
  padding:16px 18px;
  border:1px solid var(--line);
  background:rgba(11,47,74,.62);
  color:var(--paper);
  font-size:15px;
  line-height:1.5;
  clip-path:polygon(0 0,calc(100% - 14px) 0,100% 14px,100% 100%,0 100%);
  transition:transform .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease);
}
.page-contact .quick-path:hover{
  transform:translateX(4px);
  border-color:var(--cyan);
  color:var(--cyan);
}
.page-contact .quick-arrow{
  font-family:var(--font-mono);
  color:var(--coral);
}

/* ---------- 响应式 ---------- */
@media (min-width:760px){
  .page-contact .quick-paths{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .page-contact .partner-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}
@media (min-width:900px){
  .page-contact .contact-split{
    grid-template-columns:minmax(0,5fr) minmax(0,7fr);
    gap:clamp(20px,3vw,36px);
  }
  .page-contact .scope-grid{
    grid-template-columns:minmax(0,7fr) minmax(0,5fr);
    gap:clamp(20px,3vw,36px);
  }
  .page-contact .visit{
    grid-template-columns:minmax(0,4fr) minmax(0,8fr);
    align-items:start;
  }
}
@media (min-width:1080px){
  .page-contact h1{
    max-width:22ch;
  }
  .page-contact .contact-aside{
    gap:18px;
  }
}
@media (prefers-reduced-motion:reduce){
  .page-contact .channel-card,
  .page-contact .prep-toggle,
  .page-contact .prep-toggle::after,
  .page-contact .scene-toggle,
  .page-contact .scene-toggle::after,
  .page-contact .quick-path{
    transition:none;
  }
  .page-contact .channel-card:hover,
  .page-contact .quick-path:hover,
  .page-contact .scene-toggle:hover{
    transform:none;
  }
}
<<<END>>>