.page-contact {
  --pc-gap: clamp(18px, 2.4vw, 30px);
  --pc-card-pad: clamp(22px, 3vw, 32px);
  --pc-panel-radius: 22px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(40px, 7vw, 80px) 0 0;
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -24%;
  right: -20%;
  width: min(640px, 100vw);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle, var(--glow-amber) 0%, rgba(11, 26, 46, 0) 66%);
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  max-width: min(var(--w-max), 46rem);
}

.page-contact .contact-hero .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-contact .contact-hero__mark {
  display: block;
  width: clamp(60px, 9vw, 88px);
  height: clamp(60px, 9vw, 88px);
  color: var(--gold);
  margin-bottom: clamp(14px, 2vw, 20px);
  opacity: .9;
}

.page-contact .contact-hero h1 {
  margin: clamp(8px, 1.6vw, 14px) 0 0;
}

.page-contact .contact-hero__intro {
  margin-top: clamp(16px, 2.4vw, 24px);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3.2vw, 34px);
}

.page-contact .contact-hero__figure {
  margin-top: clamp(32px, 5vw, 60px);
  margin-bottom: clamp(40px, 6vw, 76px);
}

.page-contact .media-frame {
  margin: 0;
  overflow: hidden;
  border-radius: var(--pc-panel-radius);
}

.page-contact .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 渠道与准备清单 ---------- */
.page-contact .contact-desk__grid {
  display: grid;
  gap: clamp(34px, 5vw, 60px);
}

.page-contact .contact-desk__channels {
  display: grid;
  gap: var(--pc-gap);
  align-content: start;
}

.page-contact .contact-desk__prepare {
  align-self: start;
  padding: clamp(24px, 3.4vw, 36px);
  border-radius: var(--pc-panel-radius);
  background: linear-gradient(200deg, rgba(79, 179, 166, .1) 0%, rgba(18, 38, 61, 0) 58%), var(--ink-2);
  scroll-margin-top: 90px;
}

.page-contact .contact-desk__prepare .section__head {
  margin-bottom: clamp(14px, 2vw, 22px);
}

.page-contact .channel {
  position: relative;
  padding: var(--pc-card-pad);
  border-radius: var(--pc-panel-radius);
  border-left: 3px solid var(--line-strong);
  background: var(--ink-2);
  transition: background-color .3s ease, transform .3s ease;
}

.page-contact .channel--amber {
  border-left-color: var(--amber);
  background: linear-gradient(100deg, rgba(242, 169, 59, .13) 0%, rgba(18, 38, 61, 0) 48%), var(--ink-2);
}

.page-contact .channel--moss {
  border-left-color: var(--moss);
  background: linear-gradient(100deg, rgba(124, 139, 98, .13) 0%, rgba(18, 38, 61, 0) 48%), var(--ink-2);
}

.page-contact .channel:hover {
  background-color: var(--ink-3);
}

.page-contact .channel__label {
  display: block;
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--slate);
  text-transform: uppercase;
}

.page-contact .channel h3 {
  margin: 0 0 10px;
}

.page-contact .channel__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--silver);
  opacity: .86;
}

.page-contact .channel__value {
  margin: 18px 0 14px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.55;
  color: var(--stone);
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* ---------- 准备清单勾选 ---------- */
.page-contact .checklist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .checkitem {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 2px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}

.page-contact .checkitem:first-child {
  border-top: 1px solid var(--line);
}

.page-contact .checkitem__box {
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  width: 20px;
  height: 20px;
  margin: 3px 0 0;
  flex: none;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: rgba(11, 26, 46, .55);
  cursor: pointer;
  transition: border-color .2s ease, background-color .2s ease;
}

.page-contact .checkitem__box::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 2px;
  width: 6px;
  height: 11px;
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  transform: rotate(45deg) scale(.55);
  opacity: 0;
  transition: opacity .18s ease, transform .18s ease;
}

.page-contact .checkitem__box:checked {
  background: var(--jade);
  border-color: var(--jade);
}

.page-contact .checkitem__box:checked::after {
  opacity: 1;
  transform: rotate(45deg) scale(1);
}

.page-contact .checkitem__box:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

.page-contact .checkitem__body {
  display: block;
  min-width: 0;
}

.page-contact .checkitem__title {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: var(--stone);
  transition: color .2s ease;
}

.page-contact .checkitem__desc {
  display: block;
  margin-top: 6px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--silver);
  opacity: .78;
}

.page-contact .checkitem:has(.checkitem__box:checked) .checkitem__title {
  color: var(--jade);
}

/* ---------- 受理时间 ---------- */
.page-contact .contact-hours__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}

.page-contact .contact-hours__panel {
  padding: clamp(22px, 3vw, 32px);
  border-radius: var(--pc-panel-radius);
  background: var(--ink-3);
}

.page-contact .hoursbar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .06em;
  color: var(--amber);
}

.page-contact .hoursbar__track {
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--amber) 0%, var(--gold) 58%, rgba(201, 162, 39, .16) 100%);
}

.page-contact .hournotes {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .hournotes__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--silver);
}

.page-contact .hournotes__dot {
  width: 8px;
  height: 8px;
  margin-top: 9px;
  border-radius: 50%;
  background: var(--slate);
}

.page-contact .hournotes__dot--amber {
  background: var(--amber);
}

.page-contact .hournotes__dot--jade {
  background: var(--jade);
}

/* ---------- 先查一步 ---------- */
.page-contact .selfcheck__grid {
  display: grid;
  gap: var(--pc-gap);
  margin-top: clamp(26px, 4vw, 42px);
}

.page-contact .selfcard {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: var(--pc-card-pad);
  border-radius: var(--pc-panel-radius);
  background: var(--ink-2);
  color: inherit;
  text-decoration: none;
  transition: background-color .25s ease, transform .25s ease;
}

.page-contact .selfcard:hover,
.page-contact .selfcard:focus-visible {
  background: var(--ink-3);
  transform: translateY(-3px);
}

.page-contact .selfcard .tag {
  align-self: flex-start;
}

.page-contact .selfcard h3 {
  margin: 0;
  font-size: clamp(16px, 2.1vw, 18px);
}

.page-contact .selfcard p {
  margin: 0;
  flex: 1 1 auto;
  font-size: 15px;
  line-height: 1.72;
  color: var(--silver);
  opacity: .82;
}

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

.page-contact .selfcard__go::after {
  content: " →";
}

/* ---------- 合作 ---------- */
.page-contact .contact-partner__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-contact .partner__list {
  display: grid;
  gap: 1px;
  border-radius: var(--pc-panel-radius);
  overflow: hidden;
  background: var(--line);
}

.page-contact .partner__item {
  background: var(--ink-2);
  padding: var(--pc-card-pad);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.page-contact .partner__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--gold);
  padding-top: 3px;
}

.page-contact .partner__item h3 {
  margin: 0 0 8px;
  font-size: clamp(16px, 2.1vw, 18px);
}

.page-contact .partner__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--silver);
  opacity: .82;
}

.page-contact .contact-partner__notice {
  margin: 0;
}

.page-contact .notice__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 到访 ---------- */
.page-contact .contact-visit {
  scroll-margin-top: 90px;
}

.page-contact .contact-visit__grid {
  display: grid;
  gap: clamp(28px, 4vw, 50px);
  align-items: center;
}

.page-contact .coords {
  margin: clamp(20px, 3vw, 30px) 0 0;
  border-top: 1px solid var(--line);
}

.page-contact .coords__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .coords dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--slate);
}

.page-contact .coords dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--stone);
  overflow-wrap: anywhere;
}

.page-contact .contact-visit__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-contact .contact-visit__figure {
  margin: 0;
}

.page-contact .contact-visit__figure img {
  border-radius: var(--pc-panel-radius);
}

.page-contact .contact-visit__figure .media-frame__caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-contact .selfcheck__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .coords__row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 780px) {
  .page-contact .contact-hours__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-contact .partner__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-contact .contact-desk__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: start;
  }

  .page-contact .contact-desk__prepare {
    position: sticky;
    top: 104px;
  }

  .page-contact .contact-visit__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  }

  .page-contact .selfcheck__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}