.page-contact{
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: clip;
}

.page-contact .contact-crumbs{
  max-width: var(--shell);
  margin: 0 auto;
  padding: 16px var(--gutter) 0;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero{
  position: relative;
  padding: clamp(24px, 4vw, 44px) 0 clamp(28px, 4vw, 48px);
}

.page-contact .contact-hero::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: min(84%, 860px);
  height: 74%;
  background: linear-gradient(118deg, rgba(184,255,61,.13), rgba(55,224,194,.06) 46%, rgba(7,17,13,0) 72%);
  clip-path: polygon(0 0, 100% 0, 76% 100%, 0 100%);
  pointer-events: none;
}

.page-contact .contact-hero__inner{
  position: relative;
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-contact .contact-kicker{
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 16px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--silver);
}

.page-contact .contact-kicker__dot{
  width: 8px;
  height: 8px;
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(184,255,61,.14);
}

.page-contact .contact-hero__title{
  margin: 0;
  font-family: var(--display);
  font-size: clamp(34px, 6.6vw, 64px);
  line-height: 1.04;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-contact .contact-hero__lede{
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--silver);
}

.page-contact .contact-aside{
  display: grid;
  gap: 0;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-contact .contact-figure{
  margin: 0;
  border-bottom: 1px solid var(--line);
  background: #0A1611;
}

.page-contact .contact-figure img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(.9) contrast(1.05);
}

.page-contact .contact-aside__meta{
  margin: 0;
  padding: 4px clamp(14px, 3vw, 20px);
}

.page-contact .contact-aside__row{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-aside__row dt{
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--silver-dim);
  text-transform: uppercase;
}

.page-contact .contact-aside__row dd{
  margin: 0;
  font-size: 13.5px;
  color: var(--paper);
}

.page-contact .contact-aside__link{
  display: block;
  padding: 14px clamp(14px, 3vw, 20px);
  border-top: 1px solid var(--line);
  font-size: 13.5px;
  color: var(--teal);
  text-decoration: none;
  transition: background .18s ease, color .18s ease;
}

.page-contact .contact-aside__link:hover{
  background: var(--panel-2);
  color: var(--lime);
}

.page-contact .contact-hero__links{
  max-width: var(--shell);
  margin: clamp(26px, 4vw, 40px) auto 0;
  padding: 0 var(--gutter);
}

.page-contact .contact-links{
  display: grid;
  gap: 12px;
}

.page-contact .contact-link{
  display: block;
  padding: 18px clamp(16px, 3vw, 26px);
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--lime);
  text-decoration: none;
  transition: background .18s ease, border-color .18s ease, transform .18s ease;
}

.page-contact .contact-link--tel{
  border-left-color: var(--orange);
}

.page-contact .contact-link:hover{
  background: var(--panel-2);
  border-color: rgba(184,255,61,.5);
  transform: translateY(-2px);
}

.page-contact .contact-link:focus-visible,
.page-contact .contact-aside__link:focus-visible,
.page-contact .contact-inline:focus-visible,
.page-contact .contact-next__list a:focus-visible{
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.page-contact .contact-link__label{
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--silver-dim);
}

.page-contact .contact-link__value{
  display: block;
  margin-top: 10px;
  font-family: var(--mono);
  font-size: clamp(17px, 3.6vw, 30px);
  letter-spacing: .02em;
  color: var(--lime);
  overflow-wrap: anywhere;
}

.page-contact .contact-link--tel .contact-link__value{
  color: var(--paper);
}

.page-contact .contact-link__hint{
  display: block;
  margin-top: 9px;
  font-size: 12px;
  color: var(--silver-dim);
}

/* ---------- 通用标题 ---------- */
.page-contact .contact-h2{
  margin: 8px 0 0;
  font-family: var(--display);
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.12;
  letter-spacing: .015em;
  color: var(--paper);
}

/* ---------- 咨询前准备 ---------- */
.page-contact .contact-prep{
  max-width: var(--shell);
  margin: clamp(44px, 7vw, 80px) auto 0;
  padding: 0 var(--gutter);
}

.page-contact .contact-prep__intro{
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--silver);
}

.page-contact .prep-list{
  margin-top: clamp(20px, 3vw, 30px);
}

.page-contact .prep{
  background: var(--panel);
  border: 1px solid var(--line);
}

.page-contact .prep + .prep{
  margin-top: 10px;
}

.page-contact .prep__summary{
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 15px clamp(14px, 3vw, 22px);
  cursor: pointer;
  list-style: none;
}

.page-contact .prep__summary::-webkit-details-marker{
  display: none;
}

.page-contact .prep__summary:focus-visible{
  outline: 2px solid var(--lime);
  outline-offset: -2px;
}

.page-contact .prep__index{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-contact .prep__name{
  font-family: var(--display);
  font-size: clamp(17px, 2.8vw, 22px);
  letter-spacing: .02em;
  color: var(--paper);
}

.page-contact .prep__meta{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--silver-dim);
}

.page-contact .prep[open]{
  border-color: rgba(184,255,61,.45);
}

.page-contact .prep[open] .prep__name{
  color: var(--lime);
}

.page-contact .prep__body{
  padding: 16px clamp(14px, 3vw, 22px) 20px;
  border-top: 1px solid var(--line-soft);
  color: var(--silver);
}

.page-contact .prep__body p{
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.7;
}

.page-contact .checklist{
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .checklist li{
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.65;
}

.page-contact .checklist__mark{
  display: block;
  width: 8px;
  height: 8px;
  margin-top: 8px;
  background: var(--lime);
}

/* ---------- 内容反馈 ---------- */
.page-contact .contact-fix{
  max-width: var(--shell);
  margin: clamp(44px, 7vw, 80px) auto 0;
  padding: 0 var(--gutter);
}

.page-contact .contact-fix__intro{
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--silver);
}

.page-contact .contact-fix__grid{
  margin-top: clamp(20px, 3vw, 30px);
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line);
}

.page-contact .fix-row{
  background: var(--panel);
  padding: 18px clamp(14px, 3vw, 22px);
  transition: background .18s ease;
}

.page-contact .fix-row:hover{
  background: var(--panel-2);
}

.page-contact .fix-row__title{
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 10px;
  font-family: var(--display);
  font-size: 18px;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-contact .fix-row__title .mono{
  font-size: 12px;
  color: var(--orange);
}

.page-contact .fix-row p{
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver);
}

/* ---------- 合作与媒体 ---------- */
.page-contact .contact-collab{
  margin: clamp(44px, 7vw, 80px) 0 0;
  background: var(--panel-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-collab__inner{
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(28px, 4vw, 48px) var(--gutter);
}

.page-contact .contact-collab__lead p{
  margin: 14px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--silver);
}

.page-contact .contact-collab__panel{
  border: 1px solid var(--line);
  border-top: 2px solid var(--orange);
  background: var(--panel);
  padding: clamp(16px, 3vw, 22px);
}

.page-contact .contact-collab__panel-title{
  margin: 0 0 14px;
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--silver-dim);
}

.page-contact .subject-list{
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .subject-list li{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-contact .subject-list li:last-child{
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .subject-list__text{
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .contact-collab__note{
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--silver-dim);
}

.page-contact .contact-inline{
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(55,224,194,.4);
  overflow-wrap: anywhere;
}

.page-contact .contact-inline:hover{
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 服务时间带 ---------- */
.page-contact .contact-hours{
  margin-top: clamp(44px, 7vw, 80px);
  background: var(--band);
  color: var(--band-ink);
  background-image: repeating-linear-gradient(
    115deg,
    rgba(16,26,21,.06) 0 2px,
    rgba(16,26,21,0) 2px 26px
  );
  border-top: 2px solid var(--lime);
}

.page-contact .contact-hours__inner{
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(24px, 4vw, 40px) var(--gutter);
}

.page-contact .contact-hours__label{
  margin: 0;
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(16,26,21,.62);
}

.page-contact .contact-hours__value{
  margin: 10px 0 0;
  font-family: var(--display);
  font-size: clamp(26px, 5vw, 46px);
  line-height: 1.1;
  letter-spacing: .015em;
  color: var(--band-ink);
}

.page-contact .contact-hours__value .mono{
  font-size: .86em;
  letter-spacing: .04em;
}

.page-contact .contact-hours__note{
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(16,26,21,.78);
}

/* ---------- 联络地址 ---------- */
.page-contact .contact-addr{
  display: grid;
  gap: clamp(20px, 4vw, 40px);
  max-width: var(--shell);
  margin: clamp(44px, 7vw, 80px) auto 0;
  padding: 0 var(--gutter);
}

.page-contact .contact-addr__media{
  border: 1px solid var(--line);
  background: #0A1611;
  overflow: hidden;
}

.page-contact .contact-addr__media img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(.85) contrast(1.08);
}

.page-contact .addr-line{
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--orange);
  font-family: var(--mono);
  font-size: clamp(15px, 2.6vw, 21px);
  line-height: 1.5;
  letter-spacing: .02em;
  color: var(--lime);
  overflow-wrap: anywhere;
}

.page-contact .contact-addr__text{
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--silver);
}

.page-contact .addr-facts{
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line);
}

.page-contact .addr-facts li{
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 12px 14px;
  background: var(--panel);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--paper);
}

.page-contact .addr-facts .mono{
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--silver-dim);
}

/* ---------- 延伸阅读 ---------- */
.page-contact .contact-next{
  max-width: var(--shell);
  margin: clamp(40px, 6vw, 68px) auto 0;
  padding: 0 var(--gutter);
}

.page-contact .contact-next__title{
  margin: 0 0 12px;
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--silver-dim);
}

.page-contact .contact-next__list{
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-contact .contact-next__list li{
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-next__list a{
  display: block;
  padding: 14px 0;
  font-size: 14.5px;
  color: var(--paper);
  text-decoration: none;
  transition: color .18s ease, padding-left .18s ease;
}

.page-contact .contact-next__list a:hover{
  color: var(--lime);
  padding-left: 8px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px){
  .page-contact .contact-links{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .contact-fix__grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px){
  .page-contact .contact-hero__inner{
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: start;
  }

  .page-contact .contact-collab__inner{
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }

  .page-contact .contact-addr{
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-contact .contact-next__list{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(20px, 4vw, 48px);
  }
}

@media (prefers-reduced-motion: reduce){
  .page-contact .contact-link:hover,
  .page-contact .contact-next__list a:hover{
    transform: none;
    padding-left: 0;
  }
}