.page-contact {
  --pc-gap: clamp(18px, 3vw, 32px);
  --pc-line-hot: rgba(255, 106, 43, .55);
  position: relative;
  overflow-x: hidden;
  color: var(--text);
  background-color: var(--ink);
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 96px 96px;
}

.page-contact a {
  color: inherit;
  text-decoration: none;
}

/* ---------- hero ---------- */
.page-contact .pc-hero {
  position: relative;
  padding: clamp(24px, 5vw, 60px) 0 clamp(30px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--orange) 22%, var(--lime) 58%, transparent);
  opacity: .55;
  pointer-events: none;
}

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

.page-contact .pc-hero__main {
  min-width: 0;
}

.page-contact .pc-hero__main .yb-h1 {
  margin: 14px 0 0;
  max-width: 15em;
}

.page-contact .pc-hero__main .yb-lede {
  margin-top: 18px;
  max-width: 46em;
}

.page-contact .pc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .pc-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 15px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text);
  background: var(--jade);
  border: 1px solid var(--line);
  border-radius: var(--radius-hard);
  transition: border-color .25s var(--ease), background-color .25s var(--ease), transform .25s var(--ease);
}

.page-contact .pc-chip:hover,
.page-contact .pc-chip:focus-visible {
  background: #12463d;
  border-color: var(--lime);
  transform: translateY(-2px);
  outline: none;
}

.page-contact .pc-chip__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--lime);
}

.page-contact .pc-chip--ghost {
  background: transparent;
  border-style: dashed;
  border-color: var(--line-strong);
  color: var(--steel);
}

.page-contact .pc-chip--ghost .pc-chip__k {
  color: var(--orange);
}

/* ---------- info card ---------- */
.page-contact .pc-info {
  min-width: 0;
  padding: 22px 20px 20px;
  background: var(--ink-2);
  border: 1px solid var(--line-strong);
  border-top: 2px solid var(--orange);
  border-radius: var(--radius-hard);
  box-shadow: 0 20px 46px -34px rgba(0, 0, 0, .95);
}

.page-contact .pc-info__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-info__title {
  margin: 0;
  font-family: var(--font-title);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-contact .pc-info__list {
  margin: 0;
  padding: 0;
}

.page-contact .pc-info__row {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-contact .pc-info__row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-contact .pc-info__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .pc-info__row:nth-child(1) dd {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--lime);
}

.page-contact .pc-info__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

.page-contact .pc-info__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 16px;
  padding-top: 13px;
  border-top: 1px solid var(--line);
}

.page-contact .pc-info__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--steel);
}

.page-contact .pc-info__v {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
}

/* ---------- section shared ---------- */
.page-contact .pc-types__head,
.page-contact .pc-next__head {
  max-width: 62em;
  margin-bottom: clamp(22px, 3.4vw, 36px);
}

.page-contact .pc-types__lede,
.page-contact .pc-prepare__lede,
.page-contact .pc-next__lede {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

/* ---------- types ---------- */
.page-contact .pc-types__layout {
  display: grid;
  gap: var(--pc-gap);
  align-items: start;
}

.page-contact .pc-panel {
  position: relative;
  min-width: 0;
  padding: 18px 16px 20px;
  background: var(--jade);
  border: 1px solid var(--line);
  border-radius: var(--radius-hard);
}

.page-contact .pc-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-contact .pc-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--steel);
  background: rgba(7, 26, 22, .55);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-hard);
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-contact .pc-tab:hover {
  color: var(--text);
  border-color: var(--line-strong);
}

.page-contact .pc-tab__k {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--steel);
}

.page-contact #pc-type-biz:checked ~ .pc-tabs .pc-tab[for="pc-type-biz"],
.page-contact #pc-type-media:checked ~ .pc-tabs .pc-tab[for="pc-type-media"],
.page-contact #pc-type-data:checked ~ .pc-tabs .pc-tab[for="pc-type-data"],
.page-contact #pc-type-help:checked ~ .pc-tabs .pc-tab[for="pc-type-help"] {
  color: var(--ink);
  background: var(--lime);
  border-color: var(--lime);
}

.page-contact #pc-type-biz:checked ~ .pc-tabs .pc-tab[for="pc-type-biz"] .pc-tab__k,
.page-contact #pc-type-media:checked ~ .pc-tabs .pc-tab[for="pc-type-media"] .pc-tab__k,
.page-contact #pc-type-data:checked ~ .pc-tabs .pc-tab[for="pc-type-data"] .pc-tab__k,
.page-contact #pc-type-help:checked ~ .pc-tabs .pc-tab[for="pc-type-help"] .pc-tab__k {
  color: #1b3a05;
}

.page-contact #pc-type-biz:focus-visible ~ .pc-tabs .pc-tab[for="pc-type-biz"],
.page-contact #pc-type-media:focus-visible ~ .pc-tabs .pc-tab[for="pc-type-media"],
.page-contact #pc-type-data:focus-visible ~ .pc-tabs .pc-tab[for="pc-type-data"],
.page-contact #pc-type-help:focus-visible ~ .pc-tabs .pc-tab[for="pc-type-help"] {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-contact .pc-details {
  padding-top: 18px;
}

.page-contact .pc-detail {
  display: none;
  animation: pc-fade .28s var(--ease) both;
}

.page-contact #pc-type-biz:checked ~ .pc-details .pc-detail[data-type="biz"],
.page-contact #pc-type-media:checked ~ .pc-details .pc-detail[data-type="media"],
.page-contact #pc-type-data:checked ~ .pc-details .pc-detail[data-type="data"],
.page-contact #pc-type-help:checked ~ .pc-details .pc-detail[data-type="help"] {
  display: block;
}

@keyframes pc-fade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.page-contact .pc-detail__title {
  margin: 0 0 10px;
  font-family: var(--font-title);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .pc-detail__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: #cfe0d5;
}

.page-contact .pc-detail__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-contact .pc-detail__list li {
  display: grid;
  gap: 4px;
  padding: 11px 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
  border-bottom: 1px dashed var(--line-soft);
}

.page-contact .pc-detail__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-contact .pc-types__media {
  margin: 0;
  min-width: 0;
}

.page-contact .pc-types__media .yb-media {
  border: 1px solid var(--line);
  border-radius: var(--radius-hard);
}

.page-contact .pc-types__media .yb-media__img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-contact .pc-types__media .yb-media__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- prepare ---------- */
.page-contact .pc-prepare {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(14, 59, 52, .38), rgba(7, 26, 22, 0));
}

.page-contact .pc-prepare__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-contact .pc-prepare__main {
  min-width: 0;
}

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

.page-contact .pc-check__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.page-contact .pc-check__item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-check__num {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--lime);
}

.page-contact .pc-check__title {
  margin: 0 0 6px;
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .pc-check__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel);
}

.page-contact .pc-prepare__media {
  margin: 0;
  min-width: 0;
}

.page-contact .pc-prepare__media .yb-media {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-hard);
}

.page-contact .pc-prepare__media .yb-media__img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-contact .pc-prepare__media .yb-media__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- flow ---------- */
.page-contact .pc-flow-section {
  background: var(--indigo);
  border-top: 1px solid rgba(236, 234, 246, .16);
  border-bottom: 1px solid rgba(236, 234, 246, .16);
}

.page-contact .pc-flow-head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-contact .pc-flow-head .yb-h2 {
  color: #f2f0fa;
}

.page-contact .pc-flow-head .yb-eyebrow {
  color: #b9b2dd;
}

.page-contact .pc-flow {
  margin: 0;
  padding: 0;
  list-style: none;
  position: relative;
}

.page-contact .pc-flow::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 15px;
  width: 1px;
  background: linear-gradient(180deg, var(--orange), rgba(201, 255, 63, .45));
  opacity: .7;
}

.page-contact .pc-flow__step {
  position: relative;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 16px;
  padding: 0 0 26px;
}

.page-contact .pc-flow__step:last-child {
  padding-bottom: 0;
}

.page-contact .pc-flow__num {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
  background: var(--lime);
  border-radius: var(--radius-hard);
  z-index: 1;
}

.page-contact .pc-flow__step:first-child .pc-flow__num {
  background: var(--orange);
  color: #1a0b03;
}

.page-contact .pc-flow__body {
  min-width: 0;
  padding-top: 2px;
}

.page-contact .pc-flow__title {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-size: 17px;
  font-weight: 700;
  color: #f2f0fa;
}

.page-contact .pc-flow__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: #cfcbe6;
}

.page-contact .pc-flow__more {
  margin-top: 12px;
  border-left: 2px solid rgba(201, 255, 63, .45);
  padding-left: 12px;
}

.page-contact .pc-flow__more summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--lime);
  list-style: none;
}

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

.page-contact .pc-flow__more summary::before {
  content: "+ ";
  color: var(--orange);
}

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

.page-contact .pc-flow__more[open] summary {
  margin-bottom: 8px;
}

.page-contact .pc-flow__more p {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: #b8b3d4;
}

/* ---------- next ---------- */
.page-contact .pc-next__grid {
  display: grid;
  gap: 14px;
}

.page-contact .pc-next__card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-left: 2px solid var(--line-strong);
  border-radius: var(--radius-hard);
  transition: border-left-color .25s var(--ease), background-color .25s var(--ease), transform .25s var(--ease);
}

.page-contact .pc-next__card:hover,
.page-contact .pc-next__card:focus-visible {
  border-left-color: var(--lime);
  background: #0f1a18;
  transform: translateY(-3px);
  outline: none;
}

.page-contact .pc-next__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--orange);
}

.page-contact .pc-next__title {
  margin: 0;
  font-family: var(--font-title);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-contact .pc-next__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel);
}

.page-contact .pc-next__go {
  margin-top: auto;
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lime);
}

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .page-contact .pc-tabs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-contact .pc-next__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .pc-info__row {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
  }
}

@media (min-width: 960px) {
  .page-contact .pc-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .85fr);
    gap: clamp(28px, 4vw, 56px);
  }
  .page-contact .pc-info {
    position: sticky;
    top: 104px;
  }
  .page-contact .pc-types__layout {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr);
  }
  .page-contact .pc-types__media {
    position: sticky;
    top: 104px;
  }
  .page-contact .pc-prepare__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
    align-items: start;
  }
  .page-contact .pc-next__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-contact .pc-flow {
    max-width: 920px;
  }
  .page-contact .pc-flow::before {
    left: 17px;
  }
  .page-contact .pc-flow__step {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 24px;
    padding-bottom: 30px;
  }
  .page-contact .pc-flow__num {
    width: 36px;
    height: 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-detail {
    animation: none;
  }
  .page-contact .pc-chip,
  .page-contact .pc-next__card,
  .page-contact .pc-tab {
    transition: none;
  }
  .page-contact .pc-chip:hover,
  .page-contact .pc-next__card:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>
<<<END>>>