.page-contact {
  background: var(--fx-cream);
  color: var(--fx-ink);
  font-family: var(--fx-font-sans);
  overflow-x: clip;
}

.page-contact .ct-crumb {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-contact .ct-crumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--fx-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(245, 242, 234, 0.55);
}

.page-contact .ct-crumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--fx-orange);
}

.page-contact .ct-crumb a {
  color: var(--fx-cream);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 180ms ease, color 180ms ease;
}

.page-contact .ct-crumb a:hover,
.page-contact .ct-crumb a:focus-visible {
  color: var(--fx-yellow);
  border-bottom-color: var(--fx-yellow);
}

/* ---------- HERO ---------- */
.page-contact .ct-hero {
  position: relative;
  background: var(--fx-ink);
  color: var(--fx-cream);
  padding: clamp(24px, 4vw, 40px) 0 clamp(52px, 7vw, 88px);
  border-bottom: 3px solid var(--fx-orange);
  overflow: hidden;
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 6px;
  background: repeating-linear-gradient(
    90deg,
    var(--fx-orange) 0 28px,
    transparent 28px 56px
  );
  opacity: 0.7;
}

.page-contact .ct-hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  min-width: 0;
}

.page-contact .ct-eyebrow {
  display: inline-block;
  margin: 0 0 18px;
  font-family: var(--fx-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fx-yellow);
}

.page-contact .ct-title {
  margin: 0;
  font-family: var(--fx-font-narrow);
  font-weight: 900;
  font-size: clamp(32px, 6.4vw, 62px);
  line-height: 1.03;
  letter-spacing: -0.015em;
  color: var(--fx-cream);
}

.page-contact .ct-lede {
  margin: 20px 0 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.78;
  color: rgba(245, 242, 234, 0.78);
}

.page-contact .ct-contactlist {
  list-style: none;
  margin: clamp(26px, 4vw, 38px) 0 0;
  padding: 0;
  display: grid;
  gap: 26px;
}

.page-contact .ct-contact {
  display: grid;
  gap: 10px;
  justify-items: start;
}

.page-contact .ct-contact__key {
  font-family: var(--fx-font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fx-fog);
}

.page-contact .ct-contact__mail {
  font-family: var(--fx-font-mono);
  font-size: clamp(16px, 2.4vw, 26px);
  line-height: 1.25;
  color: var(--fx-cream);
  text-decoration: none;
  border-bottom: 3px solid var(--fx-orange);
  padding-bottom: 4px;
  overflow-wrap: anywhere;
  transition: color 180ms ease, border-color 180ms ease;
}

.page-contact .ct-contact__mail:hover,
.page-contact .ct-contact__mail:focus-visible {
  color: var(--fx-yellow);
  border-bottom-color: var(--fx-yellow);
}

.page-contact .ct-contact__tel {
  font-family: var(--fx-font-mono);
  font-size: clamp(30px, 5.4vw, 54px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--fx-cream);
  text-decoration: none;
  transition: color 180ms ease;
}

.page-contact .ct-contact__tel:hover,
.page-contact .ct-contact__tel:focus-visible {
  color: var(--fx-orange);
}

.page-contact .ct-call {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 4px;
  padding: 12px 22px;
  background: var(--fx-orange);
  color: var(--fx-ink);
  font-family: var(--fx-font-mono);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-decoration: none;
  border: 3px solid var(--fx-ink);
  box-shadow: 6px 6px 0 var(--fx-yellow);
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.page-contact .ct-call:hover,
.page-contact .ct-call:focus-visible {
  background: var(--fx-yellow);
  transform: translate(3px, 3px);
  box-shadow: 3px 3px 0 var(--fx-orange);
}

.page-contact .ct-hero__media {
  margin: 0;
  position: relative;
  background: var(--fx-orange);
  padding: 10px;
  clip-path: polygon(0 0, 100% 4%, 100% 100%, 0 96%);
}

.page-contact .ct-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.06);
}

.page-contact .ct-hero__cap {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 12px;
  font-family: var(--fx-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--fx-cream);
  background: rgba(20, 20, 20, 0.72);
  padding: 6px 10px;
  border-left: 3px solid var(--fx-yellow);
}

/* ---------- 通用章节 ---------- */
.page-contact .ct-section {
  padding: clamp(52px, 7.5vw, 100px) 0;
  border-bottom: 1px solid var(--fx-beige);
}

.page-contact .ct-section--paper {
  background: var(--fx-beige);
}

.page-contact .ct-index {
  margin: 0 0 14px;
  font-family: var(--fx-font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fx-orange);
}

.page-contact .ct-index--light {
  color: var(--fx-yellow);
}

.page-contact .ct-h2 {
  margin: 0;
  font-family: var(--fx-font-narrow);
  font-weight: 900;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--fx-ink);
}

.page-contact .ct-h2--tight {
  font-size: clamp(24px, 3.4vw, 34px);
}

.page-contact .ct-h2--light {
  color: var(--fx-cream);
}

.page-contact .ct-h3 {
  margin: 0 0 10px;
  font-family: var(--fx-font-narrow);
  font-weight: 700;
  font-size: clamp(18px, 2.2vw, 23px);
  line-height: 1.25;
  color: var(--fx-ink);
}

.page-contact .ct-sub {
  margin: 14px 0 clamp(28px, 4vw, 44px);
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--fx-charcoal);
}

.page-contact .ct-note {
  margin: clamp(26px, 3.5vw, 36px) 0 0;
  padding-left: 18px;
  border-left: 4px solid var(--fx-orange);
  font-size: 14px;
  line-height: 1.75;
  color: var(--fx-charcoal);
}

.page-contact .ct-note a {
  color: var(--fx-ink);
  text-decoration: none;
  border-bottom: 2px solid var(--fx-orange);
  transition: color 180ms ease;
}

.page-contact .ct-note a:hover,
.page-contact .ct-note a:focus-visible {
  color: var(--fx-darkorange);
}

/* ---------- 渠道 ---------- */
.page-contact .ct-channels {
  display: grid;
  gap: 20px;
  padding-bottom: 20px;
}

.page-contact .ct-channel {
  position: relative;
  background: var(--fx-cream);
  border: 3px solid var(--fx-ink);
  padding: 22px 20px 24px;
  box-shadow: var(--fx-shadow-hard);
}

.page-contact .ct-channel__tag {
  display: inline-block;
  margin-bottom: 14px;
  padding: 3px 10px;
  background: var(--fx-ink);
  color: var(--fx-yellow);
  font-family: var(--fx-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
}

.page-contact .ct-channel__val {
  margin: 0 0 12px;
  font-family: var(--fx-font-mono);
  font-size: clamp(15px, 1.9vw, 19px);
  line-height: 1.35;
  color: var(--fx-ink);
  overflow-wrap: anywhere;
  border-bottom: 3px solid var(--fx-orange);
  padding-bottom: 6px;
}

.page-contact .ct-channel__val--sm {
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.5;
}

.page-contact .ct-channel__use {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--fx-charcoal);
}

/* ---------- 准备清单 ---------- */
.page-contact .ct-prep {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .ct-prep__item {
  padding: 22px 0 24px;
  border-top: 3px solid var(--fx-ink);
}

.page-contact .ct-prep__num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--fx-font-mono);
  font-size: clamp(30px, 4.4vw, 46px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--fx-orange);
}

.page-contact .ct-prep__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--fx-charcoal);
}

/* ---------- 问题分流 ---------- */
.page-contact .ct-faq {
  border-top: 3px solid var(--fx-ink);
}

.page-contact .ct-faq__item {
  border-bottom: 1px solid var(--fx-beige);
}

.page-contact .ct-faq__sum {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-contact .ct-faq__sum::after {
  content: "+";
  margin-left: auto;
  font-family: var(--fx-font-mono);
  font-size: 24px;
  line-height: 1;
  color: var(--fx-orange);
}

.page-contact .ct-faq__item[open] .ct-faq__sum::after {
  content: "–";
}

.page-contact .ct-faq__sum:focus-visible {
  outline: 3px solid var(--fx-orange);
  outline-offset: 2px;
}

.page-contact .ct-faq__idx {
  flex: none;
  padding: 3px 9px;
  background: var(--fx-yellow);
  border: 2px solid var(--fx-ink);
  font-family: var(--fx-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--fx-ink);
}

.page-contact .ct-faq__title {
  font-family: var(--fx-font-narrow);
  font-weight: 700;
  font-size: clamp(16px, 2vw, 21px);
  line-height: 1.3;
  color: var(--fx-ink);
}

.page-contact .ct-faq__body {
  padding: 0 0 22px 0;
}

.page-contact .ct-faq__body p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--fx-charcoal);
}

.page-contact .ct-faq__link {
  font-family: var(--fx-font-mono);
  font-size: 13px;
}

.page-contact .ct-faq__link a {
  color: var(--fx-ink);
  text-decoration: none;
  border-bottom: 2px solid var(--fx-orange);
  transition: color 180ms ease, border-color 180ms ease;
}

.page-contact .ct-faq__link a:hover,
.page-contact .ct-faq__link a:focus-visible {
  color: var(--fx-darkorange);
  border-bottom-color: var(--fx-darkorange);
}

/* ---------- 服务时间带 ---------- */
.page-contact .ct-hours {
  background: var(--fx-orange);
  color: var(--fx-ink);
  padding: clamp(44px, 6vw, 76px) 0;
  border-top: 3px solid var(--fx-ink);
  border-bottom: 3px solid var(--fx-ink);
}

.page-contact .ct-hours__inner {
  display: grid;
  gap: clamp(22px, 3.5vw, 40px);
  align-items: start;
}

.page-contact .ct-hours__lead p {
  margin: 12px 0 0;
  max-width: 56ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--fx-ink);
}

.page-contact .ct-hours__facts {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-contact .ct-hours__fact {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 2px solid var(--fx-ink);
}

.page-contact .ct-hours__fact dt {
  font-family: var(--fx-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fx-darkorange);
}

.page-contact .ct-hours__fact dd {
  margin: 0;
  font-family: var(--fx-font-mono);
  font-size: clamp(15px, 1.9vw, 19px);
  color: var(--fx-ink);
}

/* ---------- 合作 ---------- */
.page-contact .ct-partner {
  border-left: 6px solid var(--fx-orange);
  padding-left: clamp(18px, 3vw, 34px);
}

.page-contact .ct-partner p {
  margin: 14px 0 0;
  max-width: 66ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--fx-charcoal);
}

.page-contact .ct-partner__mail {
  font-family: var(--fx-font-mono);
  font-size: 14px;
}

.page-contact .ct-partner__mail a {
  color: var(--fx-ink);
  text-decoration: none;
  border-bottom: 3px solid var(--fx-orange);
  overflow-wrap: anywhere;
  transition: color 180ms ease;
}

.page-contact .ct-partner__mail a:hover,
.page-contact .ct-partner__mail a:focus-visible {
  color: var(--fx-darkorange);
}

/* ---------- 地址与备案 ---------- */
.page-contact .ct-base {
  background: var(--fx-ink);
  color: var(--fx-cream);
  padding: clamp(52px, 7vw, 96px) 0;
  border-top: 3px solid var(--fx-orange);
}

.page-contact .ct-base__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  min-width: 0;
}

.page-contact .ct-coord {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid rgba(245, 242, 234, 0.24);
}

.page-contact .ct-coord__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(245, 242, 234, 0.24);
}

.page-contact .ct-coord__key {
  font-family: var(--fx-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fx-yellow);
}

.page-contact .ct-coord__val {
  font-size: clamp(15px, 1.9vw, 18px);
  line-height: 1.6;
  color: var(--fx-cream);
  overflow-wrap: anywhere;
}

.page-contact .ct-base__note {
  margin: 20px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(245, 242, 234, 0.66);
}

.page-contact .ct-base__media {
  margin: 0;
  position: relative;
  border: 3px solid var(--fx-orange);
  background: var(--fx-charcoal);
}

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

.page-contact .ct-base__cap {
  display: block;
  padding: 10px 14px;
  font-family: var(--fx-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--fx-yellow);
  background: var(--fx-charcoal);
  border-top: 2px solid var(--fx-orange);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-contact .ct-prep {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 28px;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
  }

  .page-contact .ct-channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    padding-bottom: 48px;
  }

  .page-contact .ct-channel:nth-child(2) {
    transform: translateY(18px);
  }

  .page-contact .ct-channel:nth-child(3) {
    transform: translateY(36px);
  }

  .page-contact .ct-hours__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }

  .page-contact .ct-hours__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 24px;
  }

  .page-contact .ct-base__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-contact .ct-prep {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: 32px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-call,
  .page-contact .ct-contact__mail,
  .page-contact .ct-contact__tel,
  .page-contact .ct-crumb a {
    transition: none;
  }

  .page-contact .ct-call:hover,
  .page-contact .ct-call:focus-visible {
    transform: none;
  }
}