.page-contact{
  --contact-gold-glow: rgba(212,175,55,.24);
  --contact-orange-glow: rgba(255,107,53,.16);
  --contact-grid-line: rgba(45,79,124,.5);
  color-scheme: dark;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: clip;
}

/* ===== 首屏海报式封面 ===== */
.page-contact .contact-hero{
  position: relative;
  min-height: min(82vh, 760px);
  display: flex;
  align-items: flex-end;
  padding: 64px 0 52px;
  overflow: hidden;
}
.page-contact .hero-bg{
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-contact .hero-bg img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .48;
}
.page-contact .hero-overlay{
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(8,20,38,.58) 0%, rgba(11,30,58,.84) 58%, var(--bg-primary) 98%);
}
.page-contact .contact-hero::after{
  content: "";
  position: absolute;
  z-index: 1;
  bottom: -120px;
  right: -80px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--contact-gold-glow), transparent 68%);
  pointer-events: none;
}
.page-contact .hero-inner{
  position: relative;
  z-index: 2;
  width: 100%;
}
.page-contact .breadcrumbs{
  margin-bottom: 30px;
}
.page-contact .breadcrumbs a{
  color: var(--text-secondary);
  text-decoration: none;
  transition: color .3s;
}
.page-contact .breadcrumbs a:hover{
  color: var(--gold-light);
}
.page-contact .hero-kicker{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-data);
  font-size: 14px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 18px;
}
.page-contact .hero-kicker::before{
  content: "";
  width: 34px;
  height: 2px;
  background: var(--gold);
}
.page-contact .contact-hero h1{
  font-family: var(--font-head);
  font-size: clamp(34px, 8vw, 72px);
  line-height: 1.06;
  letter-spacing: -.01em;
  margin: 0 0 20px;
  max-width: 12em;
}
.page-contact .h1-accent{
  color: var(--gold);
}
.page-contact .hero-lead{
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: 46em;
  margin: 0 0 32px;
}
.page-contact .hero-index{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ===== 联系引导与联系方式 ===== */
.page-contact .contact-channels{
  padding: 72px 0;
}
.page-contact .channels-layout{
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}
.page-contact .contact-guide{
  position: relative;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: 36px 28px 32px;
  overflow: hidden;
}
.page-contact .contact-guide::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), transparent 72%);
}
.page-contact .contact-guide .guide-head{
  margin-bottom: 12px;
}
.page-contact .contact-guide .guide-head h2{
  font-size: 22px;
}
.page-contact .contact-kicker{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.page-contact .section-head h2{
  font-family: var(--font-head);
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1.16;
  margin: 0 0 10px;
}
.page-contact .section-sub{
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 34em;
  margin: 0;
}
.page-contact .guide-list{
  display: grid;
}
.page-contact .guide-item{
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  align-items: start;
  padding: 18px 0;
  border-top: 1px solid var(--line-color);
}
.page-contact .guide-num{
  font-family: var(--font-data);
  font-size: 15px;
  color: var(--gold);
  padding-top: 4px;
}
.page-contact .guide-text h3{
  font-family: var(--font-head);
  font-size: 16px;
  margin: 0 0 6px;
}
.page-contact .guide-text p{
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}
.page-contact .guide-static-note{
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-top: 22px;
  padding: 16px 18px;
  background: rgba(212,175,55,.09);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-sm);
}
.page-contact .note-icon{
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  position: relative;
}
.page-contact .note-icon::after{
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  width: 5px;
  height: 9px;
  border: solid var(--gold);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.page-contact .guide-static-note p{
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-primary);
  margin: 0;
}
.page-contact .guide-deco{
  margin: 28px 0 0 auto;
  max-width: 220px;
  border-radius: var(--radius-md);
  overflow: hidden;
  line-height: 0;
}
.page-contact .guide-deco img{
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* ===== 右侧联系方式卡片 ===== */
.page-contact .contact-cards{
  display: grid;
  gap: 16px;
}
.page-contact .contact-card{
  position: relative;
  background: var(--bg-secondary);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 26px 24px 24px 28px;
  transition: transform .45s var(--ease-out-back), border-color .3s, box-shadow .3s, background .3s;
}
.page-contact .card-icon{
  width: 44px;
  height: 44px;
  color: var(--gold);
  margin-bottom: 14px;
}
.page-contact .card-label{
  display: block;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.page-contact .card-value{
  display: block;
  font-family: var(--font-data);
  font-size: 18px;
  line-height: 1.5;
  color: var(--gold-light);
  word-break: break-all;
}
.page-contact .card-value.is-text{
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--text-primary);
  word-break: normal;
}
.page-contact .card-note{
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 10px 0 0;
}
.page-contact .card-phone .card-note{
  color: rgba(155,167,185,.9);
}

/* ===== 回复说明 ===== */
.page-contact .reply-policy{
  padding: 72px 0;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-deep) 100%);
}
.page-contact .policy-inner{
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.page-contact .policy-main h2{
  font-family: var(--font-head);
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.2;
  margin: 0 0 18px;
}
.page-contact .policy-main p{
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin: 0 0 20px;
}
.page-contact .policy-main a{
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(212,175,55,.4);
  transition: color .3s, border-color .3s;
}
.page-contact .policy-main a:hover{
  color: var(--gold-light);
  border-color: var(--gold);
}
.page-contact .policy-steps{
  padding-left: 8px;
}
.page-contact .policy-step{
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--line-color);
}
.page-contact .policy-step:last-child{
  border-bottom: 0;
}
.page-contact .step-num{
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--gold);
  border-radius: 50%;
  color: var(--gold);
  font-family: var(--font-data);
  font-size: 14px;
}
.page-contact .policy-step p{
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-primary);
  margin: 0;
}

/* ===== FAQ 快捷入口 ===== */
.page-contact .faq-shortcuts{
  padding: 56px 0 88px;
}
.page-contact .faq-shortcuts .section-head{
  margin-bottom: 40px;
}
.page-contact .shortcut-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
.page-contact .shortcut-card{
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 26px 24px;
  background: var(--bg-secondary);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--text-primary);
  transition: transform .4s var(--ease-out-back), border-color .3s, background .3s, box-shadow .3s;
}
.page-contact .shortcut-tag{
  align-self: flex-start;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--orange);
  border: 1px solid rgba(255,107,53,.45);
  border-radius: 999px;
  padding: 4px 10px;
}
.page-contact .shortcut-card h3{
  font-family: var(--font-head);
  font-size: 17px;
  line-height: 1.35;
  margin: 6px 0 4px;
}
.page-contact .shortcut-card p{
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin: 0;
}
.page-contact .shortcut-note{
  margin: 48px auto 0;
  max-width: 34em;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  text-align: center;
}

/* ===== 地理位置抽象展示 ===== */
.page-contact .geo-abstract{
  padding: 56px 0 96px;
  background: radial-gradient(circle at 82% 68%, var(--contact-gold-glow), transparent 52%), var(--bg-primary);
}
.page-contact .geo-inner{
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}
.page-contact .geo-visual{
  background: var(--bg-deep);
  border: 1px solid var(--contact-grid-line);
  border-radius: var(--radius-md);
  padding: 20px;
  overflow: hidden;
}
.page-contact .geo-svg{
  width: 100%;
  height: auto;
  display: block;
}
.page-contact .geo-core{
  transform-box: fill-box;
  transform-origin: center;
  transition: transform .6s var(--ease-out-back), fill .4s;
}
.page-contact .geo-visual:hover .geo-core{
  transform: scale(1.08);
}
.page-contact .geo-info h2{
  font-family: var(--font-head);
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1.18;
  margin: 0 0 18px;
}
.page-contact .geo-info p{
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin: 0 0 24px;
}
.page-contact .geo-facts{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-contact .geo-facts li{
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-primary);
}
.page-contact .geo-facts li::before{
  content: "";
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  transform: translateY(-1px);
}
.page-contact .geo-more{
  margin-top: 20px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}
.page-contact .geo-more a{
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(212,175,55,.4);
  transition: color .3s, border-color .3s;
}
.page-contact .geo-more a:hover{
  color: var(--gold-light);
  border-color: var(--gold);
}

/* ===== 悬停高亮（仅支持 hover 的设备） ===== */
@media (hover: hover){
  .page-contact .contact-card:hover{
    transform: translateX(8px);
    border-color: rgba(212,175,55,.55);
    background: #163458;
    box-shadow: 0 12px 32px rgba(0,0,0,.28), 0 0 0 1px rgba(212,175,55,.12);
  }
  .page-contact .shortcut-card:hover{
    transform: translateY(-6px);
    border-color: rgba(212,175,55,.5);
    background: #163458;
    box-shadow: 0 14px 30px rgba(0,0,0,.24);
  }
}

/* ===== 桌面断点 ===== */
@media (min-width: 768px){
  .page-contact .hero-lead{
    font-size: 18px;
  }
  .page-contact .shortcut-grid{
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 900px){
  .page-contact .geo-inner{
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 72px;
  }
}
@media (min-width: 960px){
  .page-contact .channels-layout{
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 64px;
  }
  .page-contact .policy-inner{
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: 72px;
  }
}
@media (min-width: 1080px){
  .page-contact .contact-hero{
    min-height: min(90vh, 900px);
  }
  .page-contact .shortcut-grid{
    grid-template-columns: repeat(4, 1fr);
  }
  .page-contact .shortcut-grid .shortcut-card:nth-child(even){
    margin-top: 26px;
  }
}

/* ===== 减少动效偏好 ===== */
@media (prefers-reduced-motion: reduce){
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after{
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .page-contact .contact-card:hover,
  .page-contact .shortcut-card:hover,
  .page-contact .geo-visual:hover .geo-core{
    transform: none;
  }
}