.page-contact{
  --contact-orange:#FF4D00;
  --contact-cyan:#00E5FF;
  --contact-lime:#39D353;
  --contact-purple:#7A00E6;
  --contact-card-radius:30px;
  position:relative;
  background:linear-gradient(180deg,var(--color-bg-dark) 0%,var(--color-bg) 42%,var(--color-bg-deep) 100%);
  color:var(--color-text);
  overflow:clip;
}
.page-contact .container{
  position:relative;
  z-index:2;
}
.page-contact .crumb{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  letter-spacing:.02em;
  color:var(--color-muted);
  margin-bottom:18px;
}
.page-contact .crumb-link{
  color:var(--color-muted);
  text-decoration:none;
  transition:color .3s var(--ease);
}
.page-contact .crumb-link[aria-current="page"]{
  color:var(--color-electric);
}
.page-contact .crumb-link:hover{
  color:var(--color-electric);
}
.page-contact .crumb-sep{
  opacity:.45;
}
.page-contact .section-kicker{
  font-family:var(--font-data);
  font-size:13px;
  font-weight:700;
  letter-spacing:.12em;
  color:var(--color-electric);
  text-transform:uppercase;
  margin:0 0 10px;
}
.page-contact .section-head h2,
.page-contact .contact-feedback__content h2,
.page-contact .contact-guide__head h2{
  font-family:var(--font-headline);
  font-weight:900;
  font-size:clamp(30px,5vw,44px);
  line-height:1.1;
  margin:0;
}
.page-contact .section-desc{
  color:var(--color-muted);
  max-width:560px;
  margin:14px 0 0;
  font-size:15px;
  line-height:1.7;
}
.page-contact h3{
  font-family:var(--font-headline);
  font-size:20px;
  margin:14px 0 8px;
  font-weight:900;
}
.page-contact p{
  line-height:1.7;
}

/* ============ 英雄区 ============ */
.page-contact .contact-hero{
  position:relative;
  padding:56px 20px 84px;
  text-align:center;
  z-index:1;
}
.page-contact .contact-hero::before{
  content:"";
  position:absolute;
  top:-60px;
  right:-40px;
  left:-40px;
  height:120%;
  background:
    linear-gradient(105deg,transparent 0 48%,rgba(0,229,255,.05) 48% 56%,transparent 56% 68%,rgba(255,77,0,.05) 68% 74%,transparent 74%);
  transform:skewX(-6deg);
  pointer-events:none;
}
.page-contact .contact-hero::after{
  content:"";
  position:absolute;
  bottom:28px;
  left:50%;
  width:min(560px,80vw);
  height:1px;
  transform:translateX(-50%);
  background:linear-gradient(90deg,transparent,var(--color-line-strong),transparent);
}
.page-contact .contact-hero__inner{
  max-width:760px;
}
.page-contact .contact-hero__crumb{
  justify-content:center;
}
.page-contact .contact-hero__kicker{
  font-family:var(--font-data);
  font-size:12px;
  letter-spacing:.16em;
  color:var(--color-cyan,var(--contact-cyan));
  text-transform:uppercase;
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
}
.page-contact .contact-hero__kicker::before,
.page-contact .contact-hero__kicker::after{
  content:"";
  width:26px;
  height:1px;
  background:var(--color-line-strong);
}
.page-contact .contact-hero h1{
  font-family:var(--font-headline);
  font-weight:900;
  font-size:clamp(42px,9vw,76px);
  line-height:.98;
  letter-spacing:-2px;
  margin:0 0 22px;
  text-shadow:0 6px 28px rgba(0,229,255,.18);
}
.page-contact .contact-hero__desc{
  max-width:640px;
  margin:0 auto 34px;
  color:var(--color-muted);
  font-size:16px;
}
.page-contact .contact-hero__actions{
  display:flex;
  gap:14px;
  justify-content:center;
  flex-wrap:wrap;
}
.page-contact .contact-hero__actions .btn{
  min-width:180px;
}

/* ============ 联系方式 ============ */
.page-contact .contact-methods{
  position:relative;
  padding:56px 20px 72px;
  z-index:1;
}
.page-contact .contact-methods::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 8% 12%,rgba(122,0,230,.14),transparent 36%),
    radial-gradient(circle at 92% 88%,rgba(255,77,0,.1),transparent 34%);
  pointer-events:none;
}
.page-contact .contact-methods__head{
  max-width:620px;
  margin-left:auto;
  margin-right:auto;
  text-align:center;
}
.page-contact .contact-methods__list{
  display:grid;
  gap:26px;
  margin-top:44px;
}
.page-contact .contact-card{
  position:relative;
  display:block;
  margin:0 auto;
  width:100%;
  max-width:640px;
  padding:36px 28px 32px;
  border-radius:var(--contact-card-radius);
  border:1px solid var(--color-line);
  background:rgba(255,255,255,.06);
  text-decoration:none;
  color:var(--color-text);
  transition:transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease);
  overflow:hidden;
}
.page-contact .contact-card::after{
  content:"";
  position:absolute;
  top:0;
  right:0;
  width:112px;
  height:4px;
  border-radius:0 0 0 6px;
  background:linear-gradient(90deg,transparent,var(--color-line-strong));
}
.page-contact .contact-card:hover{
  transform:translateY(-4px);
  box-shadow:0 18px 40px rgba(0,0,0,.24);
}
.page-contact .contact-card__top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.page-contact .contact-card__index{
  font-family:var(--font-data);
  font-size:14px;
  font-weight:700;
  letter-spacing:.08em;
  color:rgba(255,255,255,.45);
}
.page-contact .contact-card__tag{
  display:inline-flex;
  align-items:center;
  padding:5px 14px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
  letter-spacing:.06em;
  color:var(--color-text);
}
.page-contact .contact-card__value{
  display:block;
  font-family:var(--font-data);
  font-weight:700;
  font-size:clamp(22px,5vw,36px);
  line-height:1.2;
  margin-top:26px;
  word-break:break-all;
  color:#fff;
}
.page-contact .contact-card__note{
  display:block;
  margin-top:10px;
  font-size:13px;
  line-height:1.6;
  color:var(--color-muted);
}
.page-contact .contact-card__map{
  display:block;
  margin-top:22px;
  border-radius:16px;
  overflow:hidden;
  border:1px solid var(--color-line);
}
.page-contact .contact-card__map img{
  display:block;
  width:100%;
  height:auto;
  object-fit:cover;
}

/* 电话卡片：炽热橙红 */
.page-contact .contact-card--phone{
  background:linear-gradient(135deg,rgba(255,77,0,.16) 0%,rgba(255,255,255,.06) 52%,rgba(255,255,255,.03) 100%);
  border-color:rgba(255,77,0,.32);
}
.page-contact .contact-card--phone .contact-card__tag{
  background:rgba(255,77,0,.22);
  color:#FFD9CC;
}
.page-contact .contact-card--phone:hover{
  border-color:rgba(255,77,0,.6);
}

/* 邮箱卡片：电光蓝 */
.page-contact .contact-card--mail{
  background:linear-gradient(135deg,rgba(0,229,255,.14) 0%,rgba(255,255,255,.06) 52%,rgba(255,255,255,.03) 100%);
  border-color:rgba(0,229,255,.3);
}
.page-contact .contact-card--mail .contact-card__tag{
  background:rgba(0,229,255,.18);
  color:#D6FAFF;
}
.page-contact .contact-card--mail:hover{
  border-color:rgba(0,229,255,.58);
}

/* 地址卡片：荧光绿 */
.page-contact .contact-card--address{
  background:linear-gradient(135deg,rgba(57,211,83,.13) 0%,rgba(255,255,255,.06) 52%,rgba(255,255,255,.03) 100%);
  border-color:rgba(57,211,83,.26);
}
.page-contact .contact-card--address .contact-card__tag{
  background:rgba(57,211,83,.18);
  color:#D3FBDD;
}

/* ============ 支持与反馈 ============ */
.page-contact .contact-feedback{
  position:relative;
  padding:60px 20px;
  z-index:1;
}
.page-contact .contact-feedback::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(115deg,rgba(122,0,230,.12) 0%,transparent 38%),
    linear-gradient(60deg,transparent 52%,rgba(0,229,255,.06) 52%,rgba(0,229,255,.06) 58%,transparent 58%);
  pointer-events:none;
}
.page-contact .contact-feedback__inner{
  display:grid;
  grid-template-columns:1fr;
  gap:36px;
  align-items:center;
  max-width:1020px;
}
.page-contact .contact-feedback__visual{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:28px;
  border-radius:38px;
  background:
    linear-gradient(145deg,rgba(0,229,255,.1) 0%,rgba(255,255,255,.04) 46%,rgba(255,77,0,.08) 100%);
  border:1px solid var(--color-line);
}
.page-contact .contact-feedback__visual::after{
  content:"";
  position:absolute;
  bottom:-14px;
  right:-12px;
  width:70%;
  height:52px;
  background:linear-gradient(90deg,transparent,rgba(0,229,255,.18),transparent);
  transform:skewX(-22deg);
  border-radius:999px;
  pointer-events:none;
}
.page-contact .contact-feedback__visual img{
  display:block;
  width:100%;
  height:auto;
  max-width:360px;
  border-radius:26px;
  object-fit:cover;
}
.page-contact .contact-feedback__content{
  max-width:600px;
}
.page-contact .contact-feedback__list{
  list-style:none;
  padding:0;
  margin:22px 0;
  display:grid;
  gap:10px;
}
.page-contact .contact-feedback__list li{
  position:relative;
  padding-left:22px;
  font-size:15px;
  line-height:1.6;
  color:rgba(255,255,255,.88);
}
.page-contact .contact-feedback__list li::before{
  content:"";
  position:absolute;
  left:0;
  top:10px;
  width:10px;
  height:10px;
  border-radius:3px;
  background:var(--contact-lime);
  box-shadow:0 0 0 3px rgba(57,211,83,.15);
}
.page-contact .contact-feedback__actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:26px;
}

/* ============ 联系须知 ============ */
.page-contact .contact-guide{
  position:relative;
  padding:56px 20px 84px;
  z-index:1;
}
.page-contact .contact-guide::before{
  content:"";
  position:absolute;
  top:0;
  right:-40px;
  left:-40px;
  height:100%;
  background:
    linear-gradient(100deg,transparent 0 30%,rgba(122,0,230,.08) 30% 36%,transparent 36% 62%,rgba(57,211,83,.06) 62% 66%,transparent 66%);
  transform:skewX(-4deg);
  pointer-events:none;
}
.page-contact .contact-guide__head{
  max-width:640px;
  margin-left:auto;
  margin-right:auto;
  text-align:center;
}
.page-contact .contact-guide__grid{
  display:grid;
  gap:18px;
  margin-top:42px;
}
.page-contact .contact-guide__item{
  position:relative;
  padding:34px 30px;
  border-radius:24px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--color-line);
  transition:border-color .3s var(--ease);
}
.page-contact .contact-guide__item:hover{
  border-color:rgba(0,229,255,.42);
}
.page-contact .contact-guide__num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:40px;
  height:40px;
  border-radius:12px;
  background:rgba(255,77,0,.16);
  color:var(--contact-orange);
  font-family:var(--font-data);
  font-weight:700;
  font-size:15px;
}
.page-contact .contact-guide__item:nth-child(2) .contact-guide__num{
  background:rgba(0,229,255,.14);
  color:var(--contact-cyan);
}
.page-contact .contact-guide__item:nth-child(3) .contact-guide__num{
  background:rgba(57,211,83,.14);
  color:var(--contact-lime);
}
.page-contact .contact-guide__item h3{
  font-size:19px;
}
.page-contact .contact-guide__item p{
  margin:0;
  font-size:14px;
  color:var(--color-muted);
}
.page-contact .contact-guide__footer{
  margin-top:44px;
  padding:34px 30px;
  border-radius:var(--contact-card-radius);
  background:linear-gradient(135deg,rgba(122,0,230,.12) 0%,rgba(255,255,255,.05) 55%,rgba(0,229,255,.06) 100%);
  border:1px solid var(--color-line);
  text-align:center;
}
.page-contact .contact-guide__footer p{
  max-width:680px;
  margin:0 auto 24px;
  font-size:15px;
  color:rgba(255,255,255,.84);
}
.page-contact .contact-guide__footer a{
  color:var(--color-electric);
}
.page-contact .contact-guide__footer a:hover{
  text-decoration:none;
}
.page-contact .contact-guide__actions{
  display:flex;
  gap:12px;
  justify-content:center;
  flex-wrap:wrap;
}

/* ============ 平板断点 ============ */
@media (min-width:768px){
  .page-contact .contact-hero{
    padding:72px 24px 104px;
  }
  .page-contact .contact-methods{
    padding:68px 24px 88px;
  }
  .page-contact .contact-card{
    padding:42px 38px 38px;
  }
  .page-contact .contact-card--mail{
    max-width:620px;
  }
  .page-contact .contact-feedback{
    padding:72px 24px;
  }
  .page-contact .contact-feedback__inner{
    grid-template-columns:minmax(280px,420px) 1fr;
    gap:52px;
  }
  .page-contact .contact-feedback__visual{
    padding:36px;
  }
  .page-contact .contact-guide{
    padding:68px 24px 96px;
  }
  .page-contact .contact-guide__grid{
    grid-template-columns:repeat(3,1fr);
    gap:22px;
  }
  .page-contact .contact-guide__item{
    padding:38px 30px;
  }
  .page-contact .contact-guide__footer{
    padding:44px 48px;
  }
}

/* ============ 桌面断点 ============ */
@media (min-width:1024px){
  .page-contact .contact-methods__list{
    gap:30px;
  }
  .page-contact .contact-card{
    max-width:760px;
    padding:48px 52px 44px;
  }
  .page-contact .contact-card--mail{
    max-width:660px;
  }
  .page-contact .contact-card--address{
    max-width:820px;
  }
  .page-contact .contact-card__value{
    font-size:clamp(28px,4vw,42px);
  }
  .page-contact .contact-card__note{
    font-size:14px;
  }
  .page-contact .contact-feedback__inner{
    gap:72px;
  }
  .page-contact .contact-guide__grid{
    gap:28px;
  }
}

.page-contact {
  --color-cyan: var(--color-card);
}