.page-contact {
  --c-line: rgba(143, 168, 156, .28);
  --c-line-soft: rgba(143, 168, 156, .14);
  --c-panel: rgba(20, 53, 44, .72);
  background: var(--hg-ink);
  color: var(--hg-cream);
  overflow-x: hidden;
}

.page-contact .hg-breadcrumb {
  padding: 20px 0 4px;
}

/* ---------- HERO ---------- */
.page-contact .c-hero {
  position: relative;
  padding: 20px 0 56px;
  overflow: hidden;
}

.page-contact .c-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -18%;
  width: 78%;
  height: 130%;
  background: radial-gradient(circle at 62% 42%, rgba(59, 42, 107, .78), rgba(11, 31, 26, 0) 68%);
  pointer-events: none;
}

.page-contact .c-hero::after {
  content: "";
  position: absolute;
  bottom: -30px;
  left: -10%;
  width: 46%;
  height: 160px;
  background: radial-gradient(ellipse at 40% 50%, rgba(255, 106, 42, .16), rgba(11, 31, 26, 0) 70%);
  pointer-events: none;
}

.page-contact .c-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 34px;
  grid-template-columns: 1fr;
}

.page-contact .c-hero__title {
  margin: 12px 0 18px;
  font-family: var(--hg-sans);
  font-weight: 250;
  font-size: clamp(2.2rem, 8vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--hg-cream);
}

.page-contact .c-hero__title strong {
  display: inline-block;
  font-weight: 900;
  color: var(--hg-orange);
  letter-spacing: -.01em;
}

.page-contact .c-hero__lede {
  max-width: 46ch;
  margin: 0 0 14px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--hg-cream);
}

.page-contact .c-hero__sub {
  max-width: 46ch;
  margin: 0 0 26px;
  font-size: .95rem;
  line-height: 1.75;
  color: var(--hg-muted);
}

.page-contact .c-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- CONTACT DESK ---------- */
.page-contact .c-desk {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 430px;
  border: 1px solid var(--c-line);
  border-radius: 30px 8px 30px 8px;
  background: var(--hg-ink-2);
  overflow: hidden;
  isolation: isolate;
}

.page-contact .c-desk::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(180deg, rgba(11, 31, 26, .42) 0 2px, rgba(11, 31, 26, 0) 2px 4px);
  z-index: 2;
  pointer-events: none;
  opacity: .5;
}

.page-contact .c-desk__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .38;
  filter: saturate(.85) contrast(1.05);
  z-index: 0;
}

.page-contact .c-desk__panel {
  position: relative;
  z-index: 3;
  width: 100%;
  padding: 22px 18px 18px;
  background: linear-gradient(180deg, rgba(11, 31, 26, .1), rgba(11, 31, 26, .94) 34%);
}

.page-contact .c-desk__label {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--hg-blue);
  text-transform: uppercase;
}

.page-contact .c-desk__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .c-desk__item {
  display: grid;
  grid-template-columns: 30px 1fr;
  column-gap: 10px;
  padding: 12px 0;
  border-top: 1px dashed var(--c-line);
}

.page-contact .c-desk__item:first-child {
  border-top: 0;
}

.page-contact .c-desk__no {
  grid-column: 1;
  grid-row: 1 / span 3;
  font-size: 12px;
  line-height: 1.6;
  color: var(--hg-orange);
  letter-spacing: .06em;
}

.page-contact .c-desk__key {
  grid-column: 2;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--hg-muted);
}

.page-contact .c-desk__val {
  grid-column: 2;
  margin-top: 3px;
  font-size: .98rem;
  line-height: 1.5;
  color: var(--hg-cream);
  overflow-wrap: anywhere;
  word-break: break-word;
  user-select: all;
}

.page-contact .c-desk__val.hg-mono {
  font-size: .92rem;
  color: var(--hg-yellow);
  letter-spacing: .01em;
}

.page-contact .c-desk__hint {
  grid-column: 2;
  margin-top: 4px;
  font-size: .8rem;
  line-height: 1.55;
  color: var(--hg-muted);
}

/* ---------- POSTER / WAYS ---------- */
.page-contact .c-poster {
  position: relative;
  padding: 60px 0 66px;
  background:
    radial-gradient(ellipse at 14% 8%, rgba(122, 31, 61, .62), rgba(11, 31, 26, 0) 62%),
    radial-gradient(ellipse at 92% 84%, rgba(59, 42, 107, .5), rgba(11, 31, 26, 0) 60%),
    var(--hg-ink);
  border-top: 1px solid var(--c-line-soft);
  border-bottom: 1px solid var(--c-line-soft);
}

.page-contact .c-poster__head {
  max-width: 62ch;
  margin-bottom: 30px;
}

.page-contact .c-poster__title {
  margin: 10px 0 12px;
  font-size: clamp(1.6rem, 4.6vw, 2.4rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--hg-cream);
}

.page-contact .c-poster__lede {
  margin: 0;
  font-size: .96rem;
  line-height: 1.8;
  color: var(--hg-muted);
}

.page-contact .c-poster__grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}

.page-contact .c-poster__figure {
  position: relative;
  margin: 0;
  border-radius: 8px 26px 8px 26px;
  overflow: hidden;
  border: 1px solid var(--c-line);
  background: var(--hg-ink-2);
}

.page-contact .c-poster__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-contact .c-poster__figure .hg-media__cap {
  display: block;
  padding: 10px 14px;
  font-family: var(--hg-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--hg-muted);
  background: rgba(7, 22, 19, .82);
  border-top: 1px solid var(--c-line-soft);
}

.page-contact .c-ways {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.page-contact .c-way {
  padding: 18px 18px 16px;
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--hg-orange);
  border-radius: 4px 18px 4px 18px;
  background: linear-gradient(168deg, rgba(20, 53, 44, .86), rgba(11, 31, 26, .9));
}

.page-contact .c-way:nth-child(2) {
  border-left-color: var(--hg-blue);
}

.page-contact .c-way:nth-child(3) {
  border-left-color: var(--hg-magenta);
}

.page-contact .c-way:nth-child(4) {
  border-left-color: var(--hg-yellow);
}

.page-contact .c-way__no {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--hg-muted);
}

.page-contact .c-way__title {
  margin: 0 0 8px;
  font-size: 1.12rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--hg-cream);
}

.page-contact .c-way__text {
  margin: 0 0 10px;
  font-size: .9rem;
  line-height: 1.72;
  color: var(--hg-muted);
}

.page-contact .c-way__more summary {
  cursor: pointer;
  font-size: .82rem;
  color: var(--hg-blue);
  text-decoration: underline;
  text-underline-offset: 4px;
  list-style: none;
  min-height: 24px;
}

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

.page-contact .c-way__more summary::after {
  content: " +";
  font-family: var(--hg-mono);
}

.page-contact .c-way__more[open] summary::after {
  content: " −";
}

.page-contact .c-way__more p {
  margin: 10px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--c-line);
  font-size: .86rem;
  line-height: 1.72;
  color: var(--hg-cream);
}

/* ---------- FLOW ---------- */
.page-contact .c-flow {
  padding: 56px 0 58px;
  background: var(--hg-ink);
}

.page-contact .c-flow__head {
  max-width: 60ch;
  margin-bottom: 30px;
}

.page-contact .c-flow__title {
  margin: 10px 0 0;
  font-size: clamp(1.6rem, 4.6vw, 2.4rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--hg-cream);
}

.page-contact .c-flow__track {
  display: grid;
  gap: 26px;
  grid-template-columns: 1fr;
}

.page-contact .c-step {
  position: relative;
  padding-top: 24px;
}

.page-contact .c-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--hg-orange), var(--hg-blue));
  opacity: .55;
}

.page-contact .c-step::after {
  content: "";
  position: absolute;
  top: -3px;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--hg-orange);
  box-shadow: 0 0 12px rgba(255, 106, 42, .8);
}

.page-contact .c-step__no {
  display: block;
  margin-bottom: 8px;
  font-size: 26px;
  line-height: 1;
  color: var(--hg-orange);
  letter-spacing: .02em;
}

.page-contact .c-step__title {
  margin: 0 0 8px;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--hg-cream);
}

.page-contact .c-step__text {
  margin: 0 0 10px;
  font-size: .9rem;
  line-height: 1.72;
  color: var(--hg-muted);
}

.page-contact .c-step__more summary {
  cursor: pointer;
  font-size: .82rem;
  color: var(--hg-blue);
  text-decoration: underline;
  text-underline-offset: 4px;
  list-style: none;
  min-height: 24px;
}

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

.page-contact .c-step__more summary::after {
  content: " 展开";
  font-family: var(--hg-mono);
  font-size: 11px;
  letter-spacing: .06em;
}

.page-contact .c-step__more[open] summary::after {
  content: " 收起";
}

.page-contact .c-step__more p {
  margin: 10px 0 0;
  font-size: .86rem;
  line-height: 1.72;
  color: var(--hg-cream);
  padding-left: 12px;
  border-left: 2px solid var(--hg-blue);
}

/* ---------- ROUTES ---------- */
.page-contact .c-routes {
  padding: 56px 0 58px;
  background:
    radial-gradient(ellipse at 88% 0%, rgba(46, 211, 255, .14), rgba(11, 31, 26, 0) 58%),
    var(--hg-ink-2);
  border-top: 1px solid var(--c-line-soft);
}

.page-contact .c-routes__head {
  max-width: 62ch;
  margin-bottom: 26px;
}

.page-contact .c-routes__title {
  margin: 10px 0 12px;
  font-size: clamp(1.6rem, 4.6vw, 2.4rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--hg-cream);
}

.page-contact .c-routes__lede {
  margin: 0;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--hg-muted);
}

.page-contact .c-routes__list {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
}

.page-contact .c-route {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  min-height: 44px;
  border: 1px dashed var(--c-line);
  border-radius: 10px;
  background: rgba(11, 31, 26, .55);
  color: var(--hg-cream);
  text-decoration: none;
  transition: background .2s var(--hg-ease), border-color .2s var(--hg-ease);
}

.page-contact .c-route:hover,
.page-contact .c-route:focus-visible {
  background: rgba(20, 53, 44, .95);
  border-color: var(--hg-blue);
}

.page-contact .c-route__dot {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--hg-cream);
}

.page-contact .c-route__dot--orange {
  background: var(--hg-orange);
}

.page-contact .c-route__dot--blue {
  background: var(--hg-blue);
}

.page-contact .c-route__dot--yellow {
  background: var(--hg-yellow);
}

.page-contact .c-route__dot--cream {
  background: var(--hg-muted);
}

.page-contact .c-route__idx {
  flex: 0 0 auto;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--hg-muted);
}

.page-contact .c-route__body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.page-contact .c-route__name {
  font-size: .96rem;
  font-weight: 700;
  line-height: 1.4;
}

.page-contact .c-route__desc {
  font-size: .82rem;
  line-height: 1.55;
  color: var(--hg-muted);
}

.page-contact .c-route__go {
  flex: 0 0 auto;
  font-family: var(--hg-mono);
  color: var(--hg-orange);
}

.page-contact .c-routes__note {
  margin: 22px 0 0;
}

/* ---------- TRUST ---------- */
.page-contact .c-trust {
  padding: 54px 0 56px;
  background:
    radial-gradient(ellipse at 8% 100%, rgba(59, 42, 107, .7), rgba(11, 31, 26, 0) 62%),
    var(--hg-ink);
}

.page-contact .c-trust__inner {
  display: grid;
  gap: 26px;
  grid-template-columns: 1fr;
}

.page-contact .c-trust__title {
  margin: 10px 0 12px;
  font-size: clamp(1.5rem, 4.4vw, 2.1rem);
  font-weight: 300;
  line-height: 1.25;
  color: var(--hg-cream);
}

.page-contact .c-trust__text {
  margin: 0;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--hg-muted);
}

.page-contact .c-trust__list {
  margin: 0;
  padding: 22px 20px;
  border: 1px solid var(--c-line);
  border-radius: 22px 4px 22px 4px;
  background: rgba(20, 53, 44, .6);
}

.page-contact .c-trust__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-top: 1px solid var(--c-line-soft);
}

.page-contact .c-trust__row:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-contact .c-trust__row dt {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--hg-blue);
}

.page-contact .c-trust__row dd {
  margin: 0;
  font-size: .94rem;
  line-height: 1.7;
  color: var(--hg-cream);
  overflow-wrap: anywhere;
}

.page-contact .c-trust__row dd.hg-mono {
  color: var(--hg-yellow);
  letter-spacing: .04em;
}

/* ---------- FAQ ---------- */
.page-contact .c-faq {
  padding: 56px 0 64px;
  background: var(--hg-ink-2);
  border-top: 1px solid var(--c-line-soft);
}

.page-contact .c-faq__head {
  max-width: 58ch;
  margin-bottom: 26px;
}

.page-contact .c-faq__title {
  margin: 10px 0 0;
  font-size: clamp(1.6rem, 4.6vw, 2.4rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--hg-cream);
}

.page-contact .c-faq__list {
  display: grid;
  gap: 0;
}

.page-contact .c-faq__item {
  border-top: 1px solid var(--c-line-soft);
}

.page-contact .c-faq__item:last-child {
  border-bottom: 1px solid var(--c-line-soft);
}

.page-contact .c-faq__q {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 16px 0;
  min-height: 44px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--hg-cream);
  list-style: none;
}

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

.page-contact .c-faq__q::before {
  content: "Q";
  flex: 0 0 auto;
  font-family: var(--hg-mono);
  font-size: 12px;
  font-weight: 400;
  color: var(--hg-orange);
}

.page-contact .c-faq__item[open] .c-faq__q {
  color: var(--hg-yellow);
}

.page-contact .c-faq__a {
  margin: 0 0 18px;
  padding-left: 24px;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--hg-muted);
}

.page-contact .c-faq__foot {
  display: grid;
  gap: 16px;
  margin-top: 34px;
  padding: 22px 20px;
  border: 1px solid var(--c-line);
  border-radius: 4px 24px 4px 24px;
  background: linear-gradient(160deg, rgba(122, 31, 61, .42), rgba(11, 31, 26, .9));
}

.page-contact .c-faq__footText {
  margin: 0;
  font-size: .95rem;
  line-height: 1.75;
  color: var(--hg-cream);
}

.page-contact .c-faq__footActions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- RESPONSIVE ---------- */
@media (min-width: 720px) {
  .page-contact .c-hero {
    padding: 28px 0 68px;
  }

  .page-contact .c-hero__lede,
  .page-contact .c-hero__sub {
    font-size: 1.02rem;
  }

  .page-contact .c-desk__panel {
    padding: 24px 24px 20px;
  }

  .page-contact .c-ways {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .c-flow__track {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 30px;
    row-gap: 30px;
  }

  .page-contact .c-routes__list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .c-faq__foot {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-contact .c-hero__inner {
    grid-template-columns: 1.05fr .95fr;
    align-items: start;
    gap: 44px;
  }

  .page-contact .c-hero {
    padding: 34px 0 84px;
  }

  .page-contact .c-desk {
    min-height: 520px;
  }

  .page-contact .c-poster {
    padding: 78px 0 84px;
  }

  .page-contact .c-poster__grid {
    grid-template-columns: 1.05fr 1fr;
    gap: 32px;
    align-items: start;
  }

  .page-contact .c-poster__figure {
    position: sticky;
    top: 96px;
  }

  .page-contact .c-flow {
    padding: 72px 0 76px;
  }

  .page-contact .c-flow__track {
    grid-template-columns: repeat(4, 1fr);
    column-gap: 26px;
  }

  .page-contact .c-routes {
    padding: 72px 0 76px;
  }

  .page-contact .c-routes__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .page-contact .c-trust {
    padding: 72px 0 76px;
  }

  .page-contact .c-trust__inner {
    grid-template-columns: 1fr 1.05fr;
    gap: 44px;
    align-items: start;
  }

  .page-contact .c-faq {
    padding: 72px 0 82px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .c-route {
    transition: none;
  }
}