.page-contact{
  --ct-line:rgba(11,42,74,.14);
  --ct-line-dark:rgba(246,235,221,.2);
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero{
  position:relative;
  padding:calc(var(--header-h) + 42px) 0 60px;
  background:
    radial-gradient(120% 88% at 84% 0%, #134070 0%, #0B2A4A 48%, #071B2F 100%);
  color:var(--white);
  overflow:hidden;
}
.page-contact .ct-hero::after{
  content:"";
  position:absolute;
  right:-12%;
  bottom:-38%;
  width:64vw;
  height:64vw;
  max-width:620px;
  max-height:620px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(24,217,194,.16) 0%, rgba(24,217,194,0) 68%);
  pointer-events:none;
}
.page-contact .breadcrumbs{
  position:relative;
  z-index:1;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  font-size:12px;
  letter-spacing:.08em;
  color:rgba(255,249,240,.55);
}
.page-contact .breadcrumbs a{
  color:rgba(255,249,240,.72);
  text-decoration:none;
  border-bottom:1px solid transparent;
}
.page-contact .breadcrumbs a:hover{
  border-bottom-color:rgba(255,249,240,.5);
}
.page-contact .ct-hero__head{
  position:relative;
  z-index:1;
  margin-top:18px;
  max-width:22em;
}
.page-contact .ct-hero__title{
  margin:14px 0 0;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(2.3rem,8.8vw,5.2rem);
  line-height:.99;
  letter-spacing:-.022em;
  color:var(--white);
}
.page-contact .ct-hero__lead{
  margin:20px 0 0;
  max-width:34em;
  font-size:clamp(.98rem,1.5vw,1.12rem);
  line-height:1.8;
  color:rgba(255,249,240,.82);
}
.page-contact .ct-hero__body{
  position:relative;
  z-index:1;
  display:grid;
  gap:26px;
  margin-top:34px;
}
.page-contact .ct-hero__info{
  display:grid;
  gap:14px;
  align-content:start;
}
.page-contact .ct-card{
  display:grid;
  gap:10px;
  justify-items:start;
  padding:18px 20px 20px;
  border:1px solid var(--ct-line-dark);
  border-radius:16px;
  background:rgba(255,249,240,.05);
  box-shadow:var(--shadow-soft);
}
.page-contact .ct-card--addr{
  background:rgba(213,162,76,.1);
  border-color:rgba(213,162,76,.42);
}
.page-contact .ct-card__label{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--cyan);
}
.page-contact .ct-card--addr .ct-card__label{
  color:var(--gold);
}
.page-contact .ct-card__value{
  margin:0;
  font-family:var(--font-mono);
  font-size:clamp(1.02rem,3.2vw,1.5rem);
  font-weight:700;
  line-height:1.3;
  letter-spacing:-.01em;
  color:var(--white);
  overflow-wrap:anywhere;
}
.page-contact .ct-card__value--addr{
  font-family:var(--font-body);
  font-size:clamp(.96rem,2.6vw,1.1rem);
  line-height:1.7;
  font-weight:700;
  letter-spacing:0;
}
.page-contact .ct-card__note{
  margin:0;
  font-size:13px;
  line-height:1.7;
  color:rgba(255,249,240,.66);
}
.page-contact .copy-btn{
  border:1px solid rgba(255,106,42,.55);
  background:rgba(255,106,42,.14);
  color:var(--orange-soft);
  font-family:inherit;
  font-size:13px;
  line-height:1;
  padding:8px 16px;
  border-radius:var(--radius-pill);
  cursor:pointer;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.page-contact .copy-btn:hover{
  background:var(--orange);
  color:var(--ink);
  border-color:var(--orange);
}
.page-contact .copy-btn[data-copied]{
  background:var(--cyan);
  color:var(--ink);
  border-color:var(--cyan);
}
.page-contact .ct-hero__media{
  margin:0;
  border:1px solid var(--ct-line-dark);
  border-radius:20px;
  overflow:hidden;
  background:rgba(255,249,240,.04);
}
.page-contact .ct-hero__media img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  aspect-ratio:3/2;
  object-fit:cover;
}
.page-contact .ct-hero__media figcaption{
  padding:12px 16px;
  font-size:12px;
  letter-spacing:.08em;
  color:rgba(255,249,240,.68);
}

/* ---------- 目录提醒条 ---------- */
.page-contact .ct-alert{
  background:var(--orange);
  color:var(--ink);
  padding:26px 0;
}
.page-contact .ct-alert__inner{
  display:grid;
  gap:16px;
  align-items:center;
}
.page-contact .ct-alert__num{
  font-family:var(--font-mono);
  font-size:clamp(2.2rem,7vw,3.6rem);
  font-weight:800;
  line-height:1;
  color:rgba(9,23,36,.34);
}
.page-contact .ct-alert h2{
  margin:0 0 6px;
  font-family:var(--font-display);
  font-size:clamp(1.04rem,2.6vw,1.45rem);
  font-weight:900;
  line-height:1.35;
  letter-spacing:-.005em;
}
.page-contact .ct-alert p{
  margin:0;
  max-width:46em;
  font-size:14px;
  line-height:1.7;
  color:rgba(9,23,36,.78);
}

/* ---------- 通用章节头 ---------- */
.page-contact .ct-head{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:14px;
  align-items:start;
  margin-bottom:28px;
}
.page-contact .ct-head__num{
  font-family:var(--font-mono);
  font-size:clamp(1.3rem,4.4vw,2.2rem);
  font-weight:800;
  line-height:1;
  padding-top:5px;
  color:rgba(11,42,74,.16);
}
.page-contact .ct-head__title{
  margin:6px 0 10px;
  font-family:var(--font-display);
  font-size:clamp(1.45rem,4.4vw,2.5rem);
  font-weight:900;
  line-height:1.14;
  letter-spacing:-.012em;
}
.page-contact .ct-head__desc{
  margin:0;
  max-width:40em;
  font-size:14.5px;
  line-height:1.78;
  color:var(--mist);
}
.page-contact .ct-head--on-dark .ct-head__num{
  color:rgba(246,235,221,.3);
}
.page-contact .ct-head--on-dark .ct-head__title{
  color:var(--white);
}
.page-contact .ct-head--on-dark .ct-head__desc{
  color:rgba(246,235,221,.74);
}

/* ---------- 四类联系路径 ---------- */
.page-contact .ct-routes{
  padding:60px 0;
  background:var(--paper);
}
.page-contact .ct-routes__grid{
  display:grid;
  gap:16px;
}
.page-contact .ct-route{
  position:relative;
  padding:20px 20px 18px 26px;
  border:1px solid var(--ct-line);
  border-radius:16px;
  background:var(--white);
  box-shadow:var(--shadow-soft);
}
.page-contact .ct-route::after{
  content:"";
  position:absolute;
  left:0;
  top:0;
  bottom:0;
  width:6px;
  border-radius:16px 0 0 16px;
  background:var(--ct-accent,var(--cyan));
}
.page-contact .ct-route--cyan{ --ct-accent:var(--cyan); }
.page-contact .ct-route--coral{ --ct-accent:var(--coral); }
.page-contact .ct-route--gold{ --ct-accent:var(--gold); }
.page-contact .ct-route--deep{ --ct-accent:var(--deep); }
.page-contact .ct-route h3{
  margin:12px 0 8px;
  font-size:1.04rem;
  font-weight:800;
  line-height:1.45;
}
.page-contact .ct-route p{
  margin:0;
  font-size:14px;
  line-height:1.75;
  color:var(--mist);
}
.page-contact .ct-route p a{
  color:var(--deep);
  font-weight:700;
  text-decoration:none;
  border-bottom:1px solid rgba(255,106,42,.6);
}
.page-contact .ct-route p a:hover{
  color:var(--orange);
}
.page-contact .ct-route__meta{
  margin-top:12px !important;
  font-family:var(--font-mono);
  font-size:12px !important;
  letter-spacing:.06em;
  color:rgba(11,42,74,.55) !important;
}

/* ---------- 服务时段 ---------- */
.page-contact .ct-hours{
  padding:60px 0;
  background:linear-gradient(158deg,#0B2A4A 0%,#091724 100%);
  color:var(--white);
}
.page-contact .ct-hours__grid{
  display:grid;
  gap:32px;
}
.page-contact .ct-hours__list{
  list-style:none;
  margin:0 0 24px;
  padding:0 0 0 2px;
  border-left:2px solid rgba(24,217,194,.45);
}
.page-contact .ct-hours__list li{
  padding:11px 0 11px 18px;
  border-bottom:1px solid rgba(246,235,221,.12);
  font-size:14.5px;
  line-height:1.7;
  color:rgba(255,249,240,.84);
}
.page-contact .ct-hours__list li:last-child{
  border-bottom:0;
}
.page-contact .ct-hours__list .num{
  display:inline-block;
  min-width:4.4em;
  margin-right:8px;
  font-family:var(--font-mono);
  font-size:13px;
  color:var(--cyan);
}
.page-contact .ct-hours__media{
  margin:0;
  border:1px solid var(--ct-line-dark);
  border-radius:20px;
  overflow:hidden;
  background:rgba(255,249,240,.04);
}
.page-contact .ct-hours__media img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  aspect-ratio:3/2;
  object-fit:cover;
}
.page-contact .ct-hours__media figcaption{
  padding:12px 16px;
  font-size:12px;
  letter-spacing:.08em;
  color:rgba(255,249,240,.68);
}

/* ---------- 海南服务中心 ---------- */
.page-contact .ct-hainan{
  padding:60px 0;
  background:var(--soft-blue);
}
.page-contact .ct-hainan__inner{
  display:grid;
  gap:30px;
  align-items:center;
}
.page-contact .ct-hainan__facts{
  margin:0;
  border-top:1px solid rgba(11,42,74,.18);
}
.page-contact .ct-hainan__facts > div{
  display:grid;
  grid-template-columns:5.4em minmax(0,1fr);
  gap:12px;
  padding:13px 0;
  border-bottom:1px solid rgba(11,42,74,.18);
}
.page-contact .ct-hainan__facts dt{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.1em;
  font-weight:700;
  color:var(--deep);
  padding-top:3px;
}
.page-contact .ct-hainan__facts dd{
  margin:0;
  font-size:14.5px;
  line-height:1.72;
  color:var(--ink);
}
.page-contact .ct-hainan__visual{
  padding:16px;
  border:1px solid var(--gold);
  border-radius:20px;
  background:rgba(255,249,240,.6);
  box-shadow:var(--shadow-soft);
}
.page-contact .ct-hainan__svg{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
}
.page-contact .ct-hainan__svg .line-a{
  fill:none;
  stroke:var(--deep);
  stroke-width:2;
}
.page-contact .ct-hainan__svg .line-b{
  fill:none;
  stroke:var(--gold);
  stroke-width:1.4;
  opacity:.85;
}
.page-contact .ct-hainan__svg .dot{
  fill:var(--orange);
}
.page-contact .ct-hainan__svg .dot-soft{
  fill:var(--deep);
  opacity:.5;
}
.page-contact .ct-hainan__caption{
  margin:10px 0 0;
  padding-top:10px;
  border-top:1px solid rgba(213,162,76,.45);
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.1em;
  color:var(--mist);
}

/* ---------- 合作准备清单 ---------- */
.page-contact .ct-prep{
  padding:60px 0;
  background:var(--paper);
}
.page-contact .ct-prep__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  max-width:880px;
}
.page-contact .ct-prep__list li{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:16px;
  padding:20px 0;
  border-top:1px solid var(--ct-line);
}
.page-contact .ct-prep__list li:last-child{
  border-bottom:1px solid var(--ct-line);
}
.page-contact .ct-prep__num{
  font-family:var(--font-mono);
  font-size:1.35rem;
  font-weight:800;
  line-height:1;
  padding-top:3px;
  color:var(--orange);
}
.page-contact .ct-prep__list h3{
  margin:0 0 6px;
  font-size:1.02rem;
  font-weight:800;
}
.page-contact .ct-prep__list p{
  margin:0;
  max-width:44em;
  font-size:14.5px;
  line-height:1.76;
  color:var(--mist);
}
.page-contact .ct-prep__foot{
  margin:22px 0 0;
  font-size:13.5px;
  line-height:1.7;
  color:var(--mist);
}
.page-contact .ct-prep__foot a{
  color:var(--deep);
  font-weight:700;
  text-decoration:none;
  border-bottom:1px solid rgba(255,106,42,.6);
}
.page-contact .ct-prep__foot a:hover{
  color:var(--orange);
}

/* ---------- 短问短答 ---------- */
.page-contact .ct-faq{
  padding:60px 0 76px;
  background:var(--white);
}
.page-contact .filter-bar{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:20px;
}
.page-contact .filter-btn{
  border:1px solid var(--ct-line);
  background:transparent;
  color:var(--ink);
  font-family:inherit;
  font-size:13px;
  padding:8px 16px;
  border-radius:var(--radius-pill);
  cursor:pointer;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.page-contact .filter-btn:hover{
  border-color:var(--deep);
}
.page-contact .filter-btn[aria-pressed="true"]{
  background:var(--deep);
  border-color:var(--deep);
  color:var(--white);
}
.page-contact .ct-faq__list{
  display:grid;
}
.page-contact .ct-faq__item{
  border-top:1px solid var(--ct-line);
}
.page-contact .ct-faq__item:last-child{
  border-bottom:1px solid var(--ct-line);
}
.page-contact .ct-faq__item summary{
  position:relative;
  padding:16px 38px 16px 0;
  font-size:15px;
  font-weight:700;
  line-height:1.6;
  cursor:pointer;
  list-style:none;
}
.page-contact .ct-faq__item summary::-webkit-details-marker{
  display:none;
}
.page-contact .ct-faq__item summary::after{
  content:"+";
  position:absolute;
  right:8px;
  top:14px;
  font-family:var(--font-mono);
  font-size:20px;
  line-height:1;
  color:var(--orange);
}
.page-contact .ct-faq__item[open] summary::after{
  content:"−";
}
.page-contact .ct-faq__item p{
  margin:0 0 18px;
  padding-right:12px;
  max-width:42em;
  font-size:14.5px;
  line-height:1.8;
  color:var(--mist);
}
.page-contact .ct-faq__item p a{
  color:var(--deep);
  font-weight:700;
  text-decoration:none;
  border-bottom:1px solid rgba(255,106,42,.6);
}
.page-contact .ct-faq__item p a:hover{
  color:var(--orange);
}
.page-contact .ct-faq__foot{
  margin:24px 0 0;
  font-size:13px;
  line-height:1.75;
  color:var(--mist);
}
.page-contact .ct-faq__foot a{
  color:var(--deep);
  font-weight:700;
  text-decoration:none;
  border-bottom:1px solid rgba(255,106,42,.6);
}

/* ---------- 快速联系胶囊 ---------- */
.page-contact .ct-quick{
  display:none;
}

/* ---------- 中屏 ---------- */
@media (min-width:760px){
  .page-contact .ct-hero{
    padding:calc(var(--header-h) + 56px) 0 74px;
  }
  .page-contact .ct-routes,
  .page-contact .ct-hours,
  .page-contact .ct-hainan,
  .page-contact .ct-prep{
    padding:74px 0;
  }
  .page-contact .ct-faq{
    padding:74px 0 90px;
  }
  .page-contact .ct-routes__grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:18px;
  }
  .page-contact .ct-alert__inner{
    grid-template-columns:auto minmax(0,1fr);
    gap:22px;
  }
  .page-contact .ct-alert .btn{
    justify-self:start;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width:900px){
  .page-contact .ct-hero__body{
    grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);
    gap:40px;
    align-items:start;
  }
  .page-contact .ct-card--phone{
    margin-inline-start:8%;
  }
  .page-contact .ct-card--addr{
    margin-inline-end:6%;
  }
  .page-contact .ct-hours__grid{
    grid-template-columns:minmax(0,1fr) minmax(0,.86fr);
    gap:48px;
    align-items:center;
  }
  .page-contact .ct-hainan__inner{
    grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);
    gap:48px;
  }
  .page-contact .ct-alert__inner{
    grid-template-columns:auto minmax(0,1fr) auto;
  }
  .page-contact .ct-alert .btn{
    justify-self:end;
  }
}

@media (min-width:1100px){
  .page-contact .ct-routes__grid{
    gap:20px;
  }
  .page-contact .ct-quick{
    display:grid;
    gap:6px;
    justify-items:center;
    position:fixed;
    right:14px;
    bottom:26px;
    z-index:40;
    width:56px;
    padding:8px 6px 10px;
    border:1px solid rgba(246,235,221,.18);
    border-radius:16px;
    background:rgba(9,23,36,.93);
    box-shadow:var(--shadow-lift);
  }
  .page-contact .ct-quick__btn{
    display:grid;
    place-items:center;
    width:38px;
    height:38px;
    border:1px solid rgba(246,235,221,.2);
    border-radius:12px;
    background:transparent;
    color:var(--white);
    font-family:var(--font-body);
    font-size:13px;
    font-weight:700;
    text-decoration:none;
    cursor:pointer;
    transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
  }
  .page-contact .ct-quick__btn:hover{
    background:var(--orange);
    border-color:var(--orange);
    color:var(--ink);
  }
  .page-contact .ct-quick__btn[data-copied]{
    background:var(--cyan);
    border-color:var(--cyan);
    color:var(--ink);
  }
  .page-contact .ct-quick__btn--link{
    background:rgba(24,217,194,.14);
    border-color:rgba(24,217,194,.5);
    color:var(--cyan);
  }
  .page-contact .ct-quick__note{
    font-family:var(--font-mono);
    font-size:9px;
    letter-spacing:.02em;
    color:rgba(255,249,240,.6);
  }
}

@media (prefers-reduced-motion:reduce){
  .page-contact .copy-btn,
  .page-contact .filter-btn,
  .page-contact .ct-quick__btn{
    transition:none;
  }
}
<<<END>>>