.page-contact{
  --ct-cut: 14px;
  --ct-cut-lg: 24px;
  --ct-grid: rgba(201,194,178,.14);
  --ct-hair: rgba(200,162,74,.30);
  --ct-hair-soft: rgba(200,162,74,.18);
  background: var(--dl-paper);
  color: var(--dl-inktext);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero{
  position: relative;
  overflow: hidden;
  padding: calc(var(--dl-header-h) + 26px) 0 clamp(34px, 6vw, 66px);
  background:
    radial-gradient(115% 88% at 84% 0%, #1E4A3D 0%, rgba(30,74,61,0) 58%),
    linear-gradient(175deg, #0E2B24 0%, #14382E 100%);
  color: var(--dl-paper);
}
.page-contact .contact-hero::after{
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--ct-grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--ct-grid) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,.95), transparent 88%);
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.95), transparent 88%);
  pointer-events: none;
}
.page-contact .contact-hero__shell{
  position: relative;
  z-index: 1;
}
.page-contact .contact-hero .dl-breadcrumb__link,
.page-contact .contact-hero .dl-breadcrumb__current{
  color: rgba(245,240,230,.72);
}
.page-contact .contact-hero .dl-breadcrumb__sep{
  color: rgba(200,162,74,.6);
}
.page-contact .contact-hero__inner{
  display: grid;
  gap: 26px;
  margin-top: 26px;
}
.page-contact .contact-hero__title{
  margin: 14px 0 0;
  font-family: var(--dl-serif);
  font-weight: 900;
  font-size: clamp(29px, 5.6vw, 52px);
  line-height: 1.18;
  letter-spacing: .01em;
  color: #FBF7EE;
}
.page-contact .contact-hero__intro{
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(245,240,230,.78);
}
.page-contact .contact-hero__jump{
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ct-hair);
  align-self: end;
}
.page-contact .contact-hero__jump li{
  border-bottom: 1px solid var(--ct-hair-soft);
}
.page-contact .contact-hero__jump a{
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 13px 2px;
  color: rgba(245,240,230,.86);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: .04em;
  transition: color .24s var(--dl-ease), padding-left .24s var(--dl-ease);
}
.page-contact .contact-hero__jump a:hover,
.page-contact .contact-hero__jump a:focus-visible{
  color: var(--dl-gold-soft);
  padding-left: 8px;
}
.page-contact .contact-hero__jump .dl-mono{
  color: var(--dl-gold);
  font-size: 12px;
  letter-spacing: .1em;
}

/* ---------- 联系通道 ---------- */
.page-contact .contact-channels{
  position: relative;
  overflow: hidden;
  padding: clamp(38px, 6.5vw, 74px) 0 clamp(44px, 7vw, 84px);
  background: linear-gradient(158deg, #14382E 0%, #0E2B24 100%);
  color: var(--dl-paper);
}
.page-contact .contact-channels__bg{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  opacity: .2;
  pointer-events: none;
}
.page-contact .contact-channels .dl-shell{
  position: relative;
  z-index: 1;
}
.page-contact .contact-channels__head{
  max-width: 60ch;
}
.page-contact .contact-channels__head h2{
  margin: 12px 0 0;
  font-family: var(--dl-serif);
  font-weight: 900;
  font-size: clamp(23px, 3.6vw, 34px);
  line-height: 1.3;
  color: #FBF7EE;
}
.page-contact .contact-channels__lead{
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(245,240,230,.72);
}
.page-contact .contact-channels__grid{
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

.page-contact .contact-card{
  position: relative;
  padding: 22px 20px 24px;
  border: 1px solid var(--dl-line-gold);
  clip-path: polygon(0 0, calc(100% - var(--ct-cut)) 0, 100% var(--ct-cut), 100% 100%, 0 100%);
}
.page-contact .contact-card__title{
  margin: 14px 0 0;
  font-family: var(--dl-serif);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.55;
}
.page-contact .contact-card__text{
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.9;
}

.page-contact .contact-card--hours{
  background: var(--dl-paper);
  color: var(--dl-inktext);
  border-color: transparent;
  padding: 26px 22px 28px;
  box-shadow: 0 26px 60px -34px rgba(0,0,0,.7);
}
.page-contact .contact-card--hours .dl-label{
  color: var(--dl-muted);
  border-color: var(--dl-line);
}
.page-contact .contact-card__big{
  margin: 16px 0 0;
  font-family: var(--dl-mono);
  font-size: clamp(32px, 8.4vw, 54px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--dl-ink);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--dl-gold);
}
.page-contact .contact-card--hours .contact-card__title{
  color: var(--dl-inktext);
}
.page-contact .contact-card--hours .contact-card__text{
  color: #3A4240;
}
.page-contact .contact-card__meta{
  margin: 20px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--dl-line);
  display: grid;
  gap: 10px;
}
.page-contact .contact-card__meta div{
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}
.page-contact .contact-card__meta dt{
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--dl-muted);
}
.page-contact .contact-card__meta dd{
  margin: 0;
  font-size: 13px;
  color: var(--dl-inktext);
  text-align: right;
}

.page-contact .contact-card--mail{
  background: linear-gradient(150deg, rgba(30,74,61,.92) 0%, rgba(20,56,46,.92) 100%);
  color: var(--dl-paper);
}
.page-contact .contact-card--phone{
  background: rgba(14,43,36,.72);
  border-color: rgba(166,52,43,.55);
  color: var(--dl-paper);
}
.page-contact .contact-card__value{
  margin: 14px 0 0;
  font-family: var(--dl-mono);
  font-size: clamp(15px, 3.9vw, 20px);
  line-height: 1.4;
  color: var(--dl-gold-soft);
  word-break: break-all;
  overflow-wrap: anywhere;
}
.page-contact .contact-card--mail .contact-card__title,
.page-contact .contact-card--phone .contact-card__title{
  color: #FBF7EE;
}
.page-contact .contact-card--mail .contact-card__text,
.page-contact .contact-card--phone .contact-card__text{
  color: rgba(245,240,230,.74);
}
.page-contact .contact-card__tags{
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
}
.page-contact .contact-card__tags li{
  border: 1px solid var(--ct-hair);
  padding: 4px 10px;
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(245,240,230,.78);
}

/* ---------- 邮寄 ---------- */
.page-contact .contact-post{
  background: var(--dl-paper);
  padding: clamp(38px, 6.5vw, 74px) 0;
}
.page-contact .contact-post__inner{
  display: grid;
  gap: 26px;
}
.page-contact .contact-post__head h2{
  margin: 12px 0 0;
  font-family: var(--dl-serif);
  font-weight: 900;
  font-size: clamp(22px, 3.5vw, 32px);
  line-height: 1.32;
  color: var(--dl-ink);
}
.page-contact .contact-post__head p{
  margin: 12px 0 0;
  max-width: 54ch;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--dl-muted);
}
.page-contact .contact-post__addr{
  position: relative;
  display: grid;
  gap: 12px;
  padding: 26px 22px 28px;
  margin: 0;
  background: var(--dl-paper-2);
  border-left: 3px solid var(--dl-gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--ct-cut-lg)), calc(100% - var(--ct-cut-lg)) 100%, 0 100%);
  font-style: normal;
}
.page-contact .contact-post__addr-key{
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--dl-muted);
}
.page-contact .contact-post__addr-value{
  font-family: var(--dl-mono);
  font-size: clamp(15px, 3.4vw, 19px);
  line-height: 1.7;
  color: var(--dl-ink);
  overflow-wrap: anywhere;
}
.page-contact .contact-post__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--dl-line);
}
.page-contact .contact-post__list li{
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--dl-line);
  font-size: 14px;
  line-height: 1.85;
  color: #3A4240;
}
.page-contact .contact-post__list .dl-mono{
  font-family: var(--dl-mono);
  font-size: 12px;
  color: var(--dl-gold);
  padding-top: 4px;
}
.page-contact .contact-post__list strong{
  color: var(--dl-ink);
  font-weight: 600;
}

/* ---------- 咨询前准备 ---------- */
.page-contact .contact-prepare{
  background: linear-gradient(180deg, var(--dl-paper-2) 0%, #EFE7D8 100%);
  padding: clamp(38px, 6.5vw, 74px) 0 clamp(46px, 7vw, 86px);
}
.page-contact .contact-prepare__figure{
  margin: 0 0 30px;
  position: relative;
}
.page-contact .contact-prepare__figure img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--ct-cut-lg)), calc(100% - var(--ct-cut-lg)) 100%, 0 100%);
}
.page-contact .contact-prepare__figure figcaption{
  margin-top: 10px;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--dl-muted);
}
.page-contact .contact-prepare__head{
  max-width: 58ch;
}
.page-contact .contact-prepare__head h2{
  margin: 12px 0 0;
  font-family: var(--dl-serif);
  font-weight: 900;
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.3;
  color: var(--dl-ink);
}
.page-contact .contact-prepare__head p{
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--dl-muted);
}
.page-contact .dl-tabs{
  margin-top: 28px;
}
.page-contact .dl-tabs__list{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-bottom: 1px solid var(--dl-line);
  padding-bottom: 14px;
}
.page-contact .dl-tab{
  appearance: none;
  background: transparent;
  border: 1px solid var(--dl-line);
  padding: 8px 15px;
  font: inherit;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--dl-muted);
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  transition: background .24s var(--dl-ease), color .24s var(--dl-ease), border-color .24s var(--dl-ease);
}
.page-contact .dl-tab:hover{
  border-color: var(--dl-gold);
  color: var(--dl-ink);
}
.page-contact .dl-tab[aria-selected="true"]{
  background: var(--dl-ink);
  border-color: var(--dl-ink);
  color: var(--dl-paper);
}
.page-contact .dl-tabpanel[hidden]{
  display: none;
}
.page-contact .dl-tabpanel{
  padding-top: 8px;
}

.page-contact .contact-steps{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  max-width: 70ch;
}
.page-contact .contact-step{
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--ct-hair-soft);
}
.page-contact .contact-step:first-child{
  border-top: 1px solid var(--ct-hair-soft);
}
.page-contact .contact-step__num{
  font-family: var(--dl-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--dl-gold);
  padding-top: 3px;
}
.page-contact .contact-step__body{
  min-width: 0;
}
.page-contact .contact-step__title{
  margin: 0;
  font-family: var(--dl-serif);
  font-weight: 900;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--dl-ink);
}
.page-contact .contact-step__desc{
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.9;
  color: #4A5450;
}
.page-contact .contact-step__desc a{
  color: var(--dl-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--dl-gold);
  padding-bottom: 1px;
}
.page-contact .contact-step__desc a:hover{
  color: var(--dl-cinnabar);
  border-bottom-color: var(--dl-cinnabar);
}

/* ---------- 收尾 ---------- */
.page-contact .contact-cta{
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 7vw, 78px) 0 clamp(44px, 7vw, 84px);
  background:
    radial-gradient(100% 80% at 12% 0%, #1E4A3D 0%, rgba(30,74,61,0) 62%),
    linear-gradient(200deg, #14382E 0%, #0E2B24 100%);
  color: var(--dl-paper);
}
.page-contact .contact-cta::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--dl-gold), transparent);
}
.page-contact .contact-cta__inner{
  position: relative;
  z-index: 1;
  max-width: 68ch;
}
.page-contact .contact-cta__inner h2{
  margin: 14px 0 0;
  font-family: var(--dl-serif);
  font-weight: 900;
  font-size: clamp(23px, 3.8vw, 36px);
  line-height: 1.28;
  color: #FBF7EE;
}
.page-contact .contact-cta__inner p{
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(245,240,230,.76);
}
.page-contact .contact-cta__links{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px){
  .page-contact .contact-hero__inner{
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 34px;
    align-items: end;
    margin-top: 34px;
  }
  .page-contact .contact-hero__jump{
    border-top-color: var(--ct-hair);
  }
  .page-contact .contact-channels__grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
  .page-contact .contact-card--hours{
    grid-column: 1 / -1;
  }
  .page-contact .contact-post__inner{
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: 30px 40px;
  }
  .page-contact .contact-post__head{
    grid-column: 1;
  }
  .page-contact .contact-post__addr{
    grid-column: 2;
  }
  .page-contact .contact-post__notes{
    grid-column: 2;
  }
}

@media (min-width: 960px){
  .page-contact .contact-channels__grid{
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
    gap: 20px;
  }
  .page-contact .contact-card--hours{
    grid-column: 1 / span 6;
    grid-row: 1 / span 2;
    padding: 34px 30px 36px;
  }
  .page-contact .contact-card--mail{
    grid-column: 8 / span 5;
    grid-row: 1;
    padding: 26px 24px 28px;
  }
  .page-contact .contact-card--phone{
    grid-column: 8 / span 5;
    grid-row: 2;
    padding: 26px 24px 28px;
  }
  .page-contact .contact-post__inner{
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  }
  .page-contact .contact-prepare__figure{
    margin-bottom: 40px;
  }
  .page-contact .contact-steps{
    max-width: 74ch;
  }
}

@media (max-width: 420px){
  .page-contact .contact-post__list li{
    grid-template-columns: 28px 1fr;
    gap: 10px;
  }
  .page-contact .contact-step{
    grid-template-columns: 32px 1fr;
    gap: 10px;
  }
}