.page-contact{
  --grid-line: rgba(138,146,155,.16);
  background-image:
    linear-gradient(rgba(138,146,155,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(138,146,155,.055) 1px, transparent 1px);
  background-size: 44px 44px;
  color: var(--color-text);
}

/* ========== 首屏区 ========== */
.page-contact .contact-hero{
  position: relative;
  padding-top: clamp(64px, 10vw, 120px);
  padding-bottom: clamp(56px, 8vw, 112px);
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(200,255,0,.08) 0%, transparent 38%),
    radial-gradient(ellipse at 82% 26%, rgba(0,229,255,.12), transparent 52%),
    var(--color-bg);
  border-bottom: 1px solid rgba(138,146,155,.14);
}
.page-contact .contact-hero::after{
  content: "";
  position: absolute;
  right: -40px;
  bottom: -30px;
  width: 340px;
  height: 440px;
  background: repeating-linear-gradient(115deg, rgba(200,255,0,.18) 0 2px, transparent 2px 12px);
  clip-path: polygon(28% 0, 100% 0, 100% 88%, 0 100%);
  opacity: .25;
  pointer-events: none;
}
.page-contact .hero-index{
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-style: oblique;
  font-size: 13px;
  letter-spacing: .34em;
  color: var(--color-accent);
  text-transform: uppercase;
}
.page-contact h1{
  position: relative;
  z-index: 1;
  margin: 0;
  font-family: var(--font-head);
  font-style: oblique;
  font-size: clamp(64px, 12vw, 168px);
  line-height: .88;
  letter-spacing: -.02em;
  color: var(--color-text);
  word-break: keep-all;
}
.page-contact h1::after{
  content: "";
  display: inline-block;
  width: 14px;
  height: .62em;
  margin-left: .16em;
  background: var(--color-accent);
  vertical-align: .12em;
  animation: contact-caret 1.4s ease-in-out infinite;
}
@keyframes contact-caret{
  0%, 100%{ opacity: 1; }
  50%{ opacity: .3; }
}
.page-contact .hero-lead{
  max-width: 540px;
  margin: 28px 0 0;
  padding-left: 18px;
  border-left: 2px solid var(--color-accent);
  font-size: 16px;
  line-height: 1.85;
  color: rgba(245,240,232,.76);
}

/* ========== 面包屑 ========== */
.page-contact .breadcrumb{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 48px;
  font-size: 13px;
  color: var(--color-gray);
}
.page-contact .breadcrumb a{
  color: var(--color-accent2);
  text-decoration: none;
  transition: color .2s var(--ease);
}
.page-contact .breadcrumb a:hover{
  color: var(--color-accent);
}
.page-contact .crumb-sep{
  opacity: .5;
}
.page-contact .breadcrumb [aria-current="page"]{
  color: var(--color-gray);
}

/* ========== 章节通用 ========== */
.page-contact .section-eyebrow{
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: .28em;
  color: var(--color-accent2);
  text-transform: uppercase;
}
.page-contact .section-title{
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0;
  font-family: var(--font-head);
  font-style: oblique;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.15;
  color: var(--color-text);
}
.page-contact .section-no{
  color: var(--color-accent);
  font-size: .72em;
  opacity: .9;
}
.page-contact .section-lead,
.page-contact .route-guide-lead{
  margin: 14px 0 0;
  color: var(--color-gray);
  font-size: 14px;
  line-height: 1.75;
}

/* ========== 联系方式 ========== */
.page-contact .contact-info-block{
  padding-top: clamp(72px, 9vw, 132px);
  padding-bottom: clamp(48px, 8vw, 96px);
}
.page-contact .contact-info-grid{
  display: grid;
  gap: 44px;
}
@media (min-width: 920px){
  .page-contact .contact-info-grid{
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: 56px;
    align-items: stretch;
  }
}
.page-contact .contact-details{
  min-width: 0;
}
.page-contact .contact-list{
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
}
.page-contact .contact-row{
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(138,146,155,.14);
}
.page-contact .contact-row:first-child{
  border-top: 1px solid rgba(138,146,155,.14);
}
.page-contact .contact-icon{
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: none;
  background: var(--color-bg-raised);
  border: 1px solid rgba(200,255,0,.32);
  color: var(--color-accent);
  font-size: 17px;
  font-style: normal;
}
.page-contact .contact-meta{
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.page-contact .contact-label{
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--color-gray);
  text-transform: uppercase;
}
.page-contact .contact-value{
  font-size: 15px;
  line-height: 1.55;
  color: var(--color-text);
  text-decoration: none;
  overflow-wrap: anywhere;
}
.page-contact a.contact-value{
  border-bottom: 1px dashed rgba(0,229,255,.4);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-contact a.contact-value:hover{
  color: var(--color-accent2);
  border-color: var(--color-accent2);
}
.page-contact .contact-status{
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  padding: 14px 16px;
  background: rgba(74,124,89,.08);
  border: 1px solid rgba(74,124,89,.3);
}
.page-contact .contact-status p{
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(245,240,232,.86);
}
.page-contact .status-dot{
  width: 9px;
  height: 9px;
  flex: none;
  border-radius: var(--radius-pill);
  background: var(--color-moss);
  box-shadow: 0 0 0 3px rgba(74,124,89,.18);
}

/* ========== 地图卡片 ========== */
.page-contact .contact-map-wrap{
  min-width: 0;
}
.page-contact .contact-map-card{
  position: relative;
  height: clamp(300px, 48vw, 420px);
  overflow: hidden;
  background: var(--color-bg-raised);
  border: 1px solid rgba(138,146,155,.18);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}
.page-contact .contact-map-card img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .28;
}
.page-contact .map-svg{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.page-contact .map-caption{
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--color-gray);
}

/* ========== 回复承诺 ========== */
.page-contact .commitment-block{
  position: relative;
  padding: clamp(72px, 9vw, 128px) 0;
  overflow: hidden;
  background: var(--color-bg);
}
.page-contact .commitment-bg{
  position: absolute;
  inset: 0;
}
.page-contact .commitment-bg img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .16;
}
.page-contact .commitment-bg::after{
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(11,15,20,.96) 20%, rgba(11,15,20,.82) 68%, rgba(19,26,34,.72) 100%),
    repeating-linear-gradient(-45deg, rgba(200,255,0,.03) 0 1px, transparent 1px 7px);
}
.page-contact .commitment-inner{
  position: relative;
  z-index: 1;
}
.page-contact .commitment-head h2{
  margin-bottom: 8px;
}
.page-contact .commitment-lead{
  margin: 12px 0 0;
  color: rgba(245,240,232,.72);
  font-size: 14px;
  line-height: 1.75;
}
.page-contact .commitment-grid{
  display: grid;
  gap: 18px;
  margin-top: 40px;
}
@media (min-width: 720px){
  .page-contact .commitment-grid{
    grid-template-columns: repeat(3, 1fr);
  }
}
.page-contact .commitment-card{
  background: rgba(19,26,34,.92);
  border: 1px solid rgba(138,146,155,.16);
  border-left: 3px solid var(--color-accent);
  padding: 26px 24px;
  transition: transform .25s var(--ease), border-color .25s var(--ease);
}
.page-contact .commitment-card:hover{
  transform: translateY(-4px);
  border-color: rgba(200,255,0,.4);
}
.page-contact .commitment-card-no{
  display: block;
  margin-bottom: 16px;
  font-family: var(--font-head);
  font-style: oblique;
  font-size: 34px;
  line-height: 1;
  color: var(--color-accent);
}
.page-contact .commitment-card h3{
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-style: oblique;
  font-size: 17px;
  line-height: 1.4;
  color: var(--color-text);
}
.page-contact .commitment-card p{
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--color-gray);
}

/* ========== 地图指引 ========== */
.page-contact .route-guide-block{
  padding-top: clamp(64px, 8vw, 112px);
  padding-bottom: clamp(64px, 8vw, 112px);
}
.page-contact .route-guide-head{
  display: grid;
  gap: 8px;
}
.page-contact .route-guide-grid{
  display: grid;
  gap: 32px;
  margin-top: 40px;
}
@media (min-width: 900px){
  .page-contact .route-guide-grid{
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: center;
    gap: 48px;
  }
}
.page-contact .route-list{
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-contact .route-list li{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(138,146,155,.14);
}
.page-contact .route-list li:first-child{
  border-top: 1px solid rgba(138,146,155,.14);
}
.page-contact .route-list .route-label{
  flex: none;
  font-size: 13px;
  color: var(--color-gray);
}
.page-contact .route-list strong{
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  text-align: right;
}
.page-contact .route-note{
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 20px;
  padding: 15px 16px;
  background: rgba(198,107,74,.08);
  border: 1px solid rgba(198,107,74,.26);
}
.page-contact .route-note-icon{
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  flex: none;
  background: var(--color-terra);
  color: #0B0F14;
  font-size: 13px;
  font-weight: 700;
}
.page-contact .route-note p{
  margin: 0;
  font-size: 12px;
  line-height: 1.7;
  color: rgba(245,240,232,.78);
}
.page-contact .route-visual-panel{
  position: relative;
  padding: clamp(12px, 3vw, 28px);
  background: var(--color-bg-raised);
  border: 1px solid rgba(138,146,155,.18);
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}
.page-contact .route-visual-panel::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-bg-raised));
}
.page-contact .route-visual{
  display: block;
  width: 100%;
  height: auto;
  min-height: 200px;
}

/* ========== 快捷入口 ========== */
.page-contact .help-context-block{
  padding-bottom: clamp(64px, 8vw, 104px);
}
.page-contact .context-grid{
  display: grid;
  gap: 16px;
  margin-top: 36px;
}
@media (min-width: 700px){
  .page-contact .context-grid{
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px){
  .page-contact .context-grid{
    grid-template-columns: repeat(4, 1fr);
  }
}
.page-contact .context-link{
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 22px;
  background: var(--color-bg-raised);
  border: 1px solid rgba(138,146,155,.14);
  text-decoration: none;
  color: var(--color-text);
  transition: border-color .25s var(--ease), transform .25s var(--ease), background .25s var(--ease);
}
.page-contact .context-link:hover,
.page-contact .context-link:focus{
  background: #182129;
  border-color: rgba(200,255,0,.45);
  transform: translateY(-3px);
}
.page-contact .context-link-no{
  font-family: var(--font-head);
  font-style: oblique;
  font-size: 24px;
  line-height: 1;
  color: var(--color-accent2);
}
.page-contact .context-link-main{
  font-family: var(--font-head);
  font-style: oblique;
  font-size: 16px;
  line-height: 1.3;
}
.page-contact .context-link-sub{
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-gray);
}