.page-contact {
  --pc-cut: 56px;
  --pc-card-line: rgba(14, 26, 43, .16);
  --pc-hair: rgba(242, 233, 218, .13);
  position: relative;
}

.page-contact img {
  max-width: 100%;
}

.page-contact .pc-block {
  padding-block: 52px 8px;
}

.page-contact .pc-block--hero {
  padding-block: 32px 20px;
}

/* ---------- 首屏 ---------- */

.page-contact .pc-hero__title {
  margin: 14px 0 0;
  font-family: var(--sf-serif);
  font-weight: 900;
  font-size: clamp(30px, 8.2vw, 66px);
  line-height: 1.12;
  letter-spacing: -.015em;
  color: var(--sf-cream);
}

.page-contact .pc-hero__title em {
  font-style: normal;
  color: var(--sf-gold);
}

.page-contact .pc-hero__lead {
  margin: 20px 0 0;
  max-width: 38em;
  font-size: 17px;
  line-height: 1.9;
  color: var(--sf-sand);
}

/* ---------- 票券卡 ---------- */

.page-contact .pc-ticket {
  position: relative;
  margin-top: 40px;
  padding: 26px 24px 104px;
  background: linear-gradient(155deg, #F2E7D5 0%, var(--sf-sand) 56%, #D7C4A6 100%);
  color: var(--sf-night);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pc-cut)), calc(100% - var(--pc-cut)) 100%, 0 100%);
}

.page-contact .pc-ticket__stub {
  padding-bottom: 16px;
  border-bottom: 1px dashed rgba(14, 26, 43, .26);
}

.page-contact .pc-ticket__code {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--sf-azurite-deep);
}

.page-contact .pc-ticket__head {
  margin: 8px 0 0;
  font-family: var(--sf-serif);
  font-weight: 900;
  font-size: clamp(20px, 4.6vw, 30px);
  line-height: 1.25;
  color: var(--sf-night);
}

.page-contact .pc-hours {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  font-family: var(--sf-mono);
  font-size: 13.5px;
  letter-spacing: .08em;
  color: var(--sf-night);
}

.page-contact .pc-hours__day {
  padding: 3px 10px;
  background: var(--sf-night);
  color: var(--sf-sand);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: .06em;
}

.page-contact .pc-hours__time {
  font-weight: 700;
}

.page-contact .pc-hours__track {
  flex: 1 1 auto;
  min-width: 28px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--sf-cinnabar), var(--sf-gold), var(--sf-azurite));
}

/* ---------- 三项渠道 ---------- */

.page-contact .pc-channels {
  margin-top: 20px;
}

.page-contact .pc-channel {
  padding: 20px 0;
  border-top: 1px solid var(--pc-card-line);
}

.page-contact .pc-channel:first-child {
  border-top: 0;
  padding-top: 6px;
}

.page-contact .pc-seal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 9px;
  transition: transform .28s var(--sf-ease);
}

.page-contact .pc-seal--red {
  background: var(--sf-cinnabar);
  color: var(--sf-cream);
}

.page-contact .pc-seal--gold {
  background: var(--sf-gold);
  color: var(--sf-night);
}

.page-contact .pc-seal--azure {
  background: var(--sf-azurite);
  color: var(--sf-cream);
}

.page-contact .pc-channel:hover .pc-seal,
.page-contact .pc-channel:focus-within .pc-seal {
  transform: scale(1.08) rotate(-4deg);
}

.page-contact .pc-channel__name {
  margin: 15px 0 0;
  font-family: var(--sf-serif);
  font-weight: 700;
  font-size: 20px;
  color: var(--sf-night);
}

.page-contact .pc-channel__fit {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(14, 26, 43, .78);
}

.page-contact .pc-channel__value {
  margin: 12px 0 0;
  font-family: var(--sf-mono);
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--sf-azurite-deep);
  word-break: break-word;
}

.page-contact .pc-ticket__foot {
  margin-top: 20px;
  padding: 16px 96px 0 0;
  border-top: 1px dashed rgba(14, 26, 43, .26);
}

.page-contact .pc-ticket__visit {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--sf-night);
}

.page-contact .pc-ticket__stamp {
  display: none;
}

/* ---------- 通用小元素 ---------- */

.page-contact .pc-h2 {
  margin: 12px 0 0;
  font-family: var(--sf-serif);
  font-weight: 900;
  font-size: clamp(23px, 5.2vw, 36px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--sf-cream);
}

.page-contact .pc-lead {
  margin: 18px 0 0;
  max-width: 40em;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--sf-sand);
}

.page-contact .pc-link {
  display: inline-block;
  margin-top: 16px;
  padding-bottom: 2px;
  font-size: 15px;
  color: var(--sf-gold);
  text-decoration: none;
  border-bottom: 1px solid var(--sf-gold-soft);
  transition: color .25s var(--sf-ease), border-color .25s var(--sf-ease);
}

.page-contact .pc-link:hover,
.page-contact .pc-link:focus-visible {
  color: var(--sf-cream);
  border-bottom-color: var(--sf-cream);
}

.page-contact .pc-inline-link {
  color: var(--sf-gold);
  text-decoration: none;
  border-bottom: 1px solid var(--sf-gold-soft);
}

.page-contact .pc-inline-link:hover,
.page-contact .pc-inline-link:focus-visible {
  color: var(--sf-cream);
}

/* ---------- 邮件清单 ---------- */

.page-contact .pc-mail {
  display: grid;
  gap: 28px;
  margin-top: 30px;
}

.page-contact .pc-checklist {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .pc-checklist li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--pc-hair);
}

.page-contact .pc-checklist li:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-contact .pc-checklist__num {
  padding-top: 3px;
  font-family: var(--sf-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--sf-gold);
}

.page-contact .pc-checklist__name {
  margin: 0;
  font-family: var(--sf-serif);
  font-weight: 700;
  font-size: 19px;
  color: var(--sf-cream);
}

.page-contact .pc-checklist p {
  margin: 8px 0 0;
  font-size: 15.5px;
  line-height: 1.88;
  color: var(--sf-sand);
}

.page-contact .pc-note {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 2px solid rgba(166, 90, 58, .7);
  font-size: 15px;
  line-height: 1.85;
  color: var(--sf-stone);
}

.page-contact .pc-mail__aside {
  padding: 24px 22px;
  background: rgba(22, 38, 61, .74);
  border: 1px solid rgba(217, 164, 65, .28);
  border-left: 3px solid var(--sf-gold);
  border-radius: 4px 18px 18px 4px;
}

.page-contact .pc-mail__aside-code {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--sf-gold);
}

.page-contact .pc-mail__aside p {
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.88;
  color: var(--sf-sand);
}

/* ---------- 客服时段 ---------- */

.page-contact .pc-hours-grid {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-contact .pc-facts {
  margin: 28px 0 0;
}

.page-contact .pc-facts__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--pc-hair);
  font-size: 15.5px;
}

.page-contact .pc-facts__row:first-child {
  border-top: 1px solid var(--pc-hair);
}

.page-contact .pc-facts dt {
  color: var(--sf-stone);
  flex: none;
}

.page-contact .pc-facts dd {
  margin: 0;
  color: var(--sf-cream);
  font-weight: 600;
  text-align: right;
}

.page-contact .pc-hours-figure {
  position: relative;
  margin: 0;
  border-radius: 20px;
  overflow: hidden;
}

.page-contact .pc-hours-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .pc-hours-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(217, 164, 65, .34);
  border-radius: 20px;
  pointer-events: none;
}

/* ---------- 到访 ---------- */

.page-contact .pc-visit {
  display: grid;
  gap: 26px;
}

.page-contact .pc-visit__figure {
  margin: 0;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 40px), calc(100% - 40px) 100%, 0 100%);
}

.page-contact .pc-visit__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .pc-visit__info {
  position: relative;
  padding: 26px 22px;
  background: rgba(22, 38, 61, .52);
  border: 1px solid rgba(217, 164, 65, .28);
  border-radius: 4px 20px 20px 20px;
  overflow: hidden;
}

.page-contact .pc-visit__info::before {
  content: "";
  position: absolute;
  inset: -20% -10%;
  background-image:
    repeating-linear-gradient(118deg, rgba(217, 164, 65, .13) 0 1px, transparent 1px 30px),
    radial-gradient(circle at 80% 14%, rgba(46, 110, 142, .3), transparent 56%);
  pointer-events: none;
}

.page-contact .pc-visit__info > * {
  position: relative;
  z-index: 1;
}

.page-contact .pc-visit__info .pc-h2 {
  font-size: clamp(19px, 4.2vw, 27px);
  line-height: 1.42;
}

.page-contact .pc-details {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--pc-hair);
}

.page-contact .pc-details summary {
  display: flex;
  align-items: center;
  gap: 9px;
  cursor: pointer;
  list-style: none;
  font-family: var(--sf-serif);
  font-weight: 700;
  font-size: 15.5px;
  color: var(--sf-gold);
}

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

.page-contact .pc-details summary::before {
  content: "+";
  font-family: var(--sf-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--sf-gold);
}

.page-contact .pc-details[open] summary::before {
  content: "–";
}

.page-contact .pc-details p {
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.88;
  color: var(--sf-sand);
}

/* ---------- 常见情形 ---------- */

.page-contact .pc-cases {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.page-contact .pc-case {
  position: relative;
  padding: 24px 22px 26px;
  background: rgba(22, 38, 61, .68);
  border: 1px solid var(--pc-hair);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: transform .3s var(--sf-ease), border-color .3s var(--sf-ease);
}

.page-contact .pc-case:hover {
  transform: translateY(-4px);
  border-color: rgba(217, 164, 65, .45);
}

.page-contact .pc-case__idx {
  display: block;
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--sf-gold);
}

.page-contact .pc-case__name {
  margin: 12px 0 0;
  font-family: var(--sf-serif);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.45;
  color: var(--sf-cream);
}

.page-contact .pc-case p {
  margin: 10px 0 0;
  font-size: 15.5px;
  line-height: 1.88;
  color: var(--sf-sand);
}

/* ---------- 结尾引导 ---------- */

.page-contact .pc-cta {
  display: grid;
  gap: 20px;
  margin-top: 42px;
  padding-top: 30px;
  border-top: 1px solid rgba(166, 90, 58, .55);
}

.page-contact .pc-cta__text {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.88;
  color: var(--sf-sand);
}

.page-contact .pc-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */

@media (max-width: 719px) {
  .page-contact .pc-ticket {
    padding: 22px 18px 76px;
  }

  .page-contact .pc-ticket__foot {
    padding-right: 0;
  }
}

@media (min-width: 720px) {
  .page-contact .pc-ticket__stamp {
    position: absolute;
    right: 38px;
    bottom: 34px;
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    border: 1.5px solid var(--sf-cinnabar);
    border-radius: 9px;
    font-family: var(--sf-serif);
    font-weight: 700;
    font-size: 12px;
    line-height: 1.2;
    letter-spacing: .06em;
    text-align: center;
    color: var(--sf-cinnabar);
    transform: rotate(-4deg);
  }
}

@media (min-width: 880px) {
  .page-contact .pc-block {
    padding-block: 72px 12px;
  }

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

  .page-contact .pc-channel {
    padding: 4px 28px 4px 0;
    border-top: 0;
  }

  .page-contact .pc-channel:first-child {
    padding-top: 4px;
  }

  .page-contact .pc-channel + .pc-channel {
    padding-left: 28px;
    border-left: 1px solid var(--pc-card-line);
  }

  .page-contact .pc-mail {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-contact .pc-hours-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 48px;
  }

  .page-contact .pc-visit {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.04fr);
    gap: 44px;
    align-items: center;
  }

  .page-contact .pc-cases {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-contact .pc-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 32px;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-seal,
  .page-contact .pc-case,
  .page-contact .pc-link,
  .page-contact .pc-inline-link {
    transition: none;
  }

  .page-contact .pc-channel:hover .pc-seal,
  .page-contact .pc-channel:focus-within .pc-seal,
  .page-contact .pc-case:hover {
    transform: none;
  }
}