.page-contact {
  --ct-section-gap: clamp(2.75rem, 6vw, 4.5rem);
  --ct-rule: 1px solid var(--line);
  background: var(--ink-900);
  color: var(--white);
  padding-bottom: clamp(2.5rem, 6vw, 4rem);
  overflow-x: hidden;
}

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

.page-contact .yd-breadcrumb {
  padding-top: clamp(1rem, 3vw, 1.75rem);
}

/* ---------- Hero ---------- */
.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.5rem, 4vw, 3rem) 0 clamp(2.25rem, 5vw, 3.75rem);
  background:
    radial-gradient(120% 90% at 92% 0%, rgba(54, 241, 178, 0.13), transparent 62%),
    linear-gradient(162deg, var(--ink-800) 0%, var(--ink-900) 78%);
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  top: -22%;
  width: 60%;
  height: 138%;
  background: var(--ink-700);
  opacity: 0.55;
  clip-path: polygon(40% 0, 100% 0, 100% 100%, 0 64%);
  pointer-events: none;
}

.page-contact .ct-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .ct-hero__text {
  min-width: 0;
}

.page-contact .ct-hero__title {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5.4vw, 3.25rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-contact .ct-hero__lead {
  margin: 1rem 0 0;
  max-width: 46rem;
  font-size: clamp(0.95rem, 1.9vw, 1.05rem);
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .ct-hero__quick {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-contact .ct-hero__quick li {
  position: relative;
  padding-left: 1.1rem;
}

.page-contact .ct-hero__quick li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.5rem;
  height: 2px;
  background: var(--mint);
}

.page-contact .ct-hero__quick strong {
  color: var(--white);
  font-weight: 700;
  margin-right: 0.35rem;
}

.page-contact .ct-hero__aside {
  align-self: start;
  padding: 1.25rem 1.15rem 1.35rem;
  background: rgba(8, 17, 14, 0.66);
  border: var(--ct-rule);
  border-top: 2px solid var(--amber);
}

.page-contact .ct-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.9rem 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--mint);
  text-transform: uppercase;
}

.page-contact .ct-status__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 4px rgba(54, 241, 178, 0.14);
  flex: none;
}

.page-contact .ct-facts {
  margin: 0;
  display: grid;
  gap: 0.85rem;
}

.page-contact .ct-facts__row {
  display: grid;
  gap: 0.2rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(37, 72, 62, 0.7);
}

.page-contact .ct-facts__row:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-contact .ct-facts__label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-contact .ct-facts__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--white);
  overflow-wrap: anywhere;
}

/* ---------- Section shell ---------- */
.page-contact .ct-section {
  padding: var(--ct-section-gap) 0 0;
}

.page-contact .ct-section-head {
  display: grid;
  gap: 0.55rem;
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
  max-width: 48rem;
}

.page-contact .ct-section-head .yd-section-num {
  font-family: var(--font-editorial);
  font-size: clamp(1.5rem, 4vw, 2.3rem);
  line-height: 1;
  letter-spacing: 0.05em;
  color: var(--mint);
}

.page-contact .ct-section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.4vw, 2rem);
  font-weight: 800;
  line-height: 1.28;
  color: var(--white);
}

.page-contact .ct-section-head p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .ct-note {
  margin: 1.1rem 0 0;
  padding-left: 0.9rem;
  border-left: 2px solid var(--amber);
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 01 channels ---------- */
.page-contact .ct-channels__grid {
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.5rem);
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .ct-channel-art {
  margin: 0;
  position: relative;
  border: var(--ct-rule);
  background: var(--ink-800);
  overflow: hidden;
}

.page-contact .ct-channel-art img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .ct-channel-art__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.4rem 0.9rem 0.75rem;
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--paper);
  background: linear-gradient(to top, rgba(8, 17, 14, 0.92), rgba(8, 17, 14, 0));
}

.page-contact .ct-channel-list {
  display: grid;
  gap: 0.85rem;
  min-width: 0;
}

.page-contact .ct-channel-item {
  padding: 1.1rem 1.1rem 1.2rem;
  background: var(--ink-800);
  border: var(--ct-rule);
  border-left-width: 3px;
  border-left-style: solid;
  min-width: 0;
}

.page-contact .ct-channel-item--mail {
  border-left-color: var(--mint);
}

.page-contact .ct-channel-item--phone {
  border-left-color: var(--amber);
}

.page-contact .ct-channel-item__head {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .ct-channel-item__value {
  margin: 0.45rem 0 0.6rem;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.4vw, 1.2rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .ct-channel-item__note {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 02 checklist ---------- */
.page-contact .ct-checklist {
  counter-reset: ct-check;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-contact .ct-checklist li {
  counter-increment: ct-check;
  display: grid;
  grid-template-columns: 2.3rem minmax(0, 1fr);
  align-items: start;
  gap: 0.6rem;
  padding: 0.9rem 1rem;
  background: var(--ink-800);
  border-left: 1px solid var(--line);
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .ct-checklist li::before {
  content: counter(ct-check, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.75;
  color: var(--mint);
}

.page-contact .ct-checklist li span {
  min-width: 0;
}

.page-contact .ct-checklist strong {
  color: var(--white);
  font-weight: 700;
}

/* ---------- 03 partner ---------- */
.page-contact .ct-partner {
  display: grid;
  gap: clamp(1.2rem, 3vw, 2rem);
  grid-template-columns: minmax(0, 1fr);
  padding: clamp(1.25rem, 3vw, 2rem);
  background: linear-gradient(135deg, var(--ink-700), var(--ink-800));
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
}

.page-contact .ct-partner__text {
  min-width: 0;
}

.page-contact .ct-partner__text .ct-section-head {
  margin-bottom: 0.9rem;
}

.page-contact .ct-partner__text p {
  margin: 0 0 0.75rem;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .ct-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.1rem;
}

.page-contact .ct-partner__stats {
  margin: 0;
  display: grid;
  gap: 0.75rem;
  align-content: start;
}

.page-contact .ct-stat {
  padding: 0.9rem 1rem;
  background: rgba(8, 17, 14, 0.55);
  border: 1px solid var(--line);
}

.page-contact .ct-stat__label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-contact .ct-stat__num {
  margin: 0.3rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--mint);
}

.page-contact .ct-stat__num span {
  margin-left: 0.35rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--mist);
}

/* ---------- 04 switch ---------- */
.page-contact .ct-switch {
  position: relative;
  border: var(--ct-rule);
  background: var(--ink-800);
  padding: clamp(1rem, 3vw, 1.6rem);
}

.page-contact .ct-switch__input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
  opacity: 0;
  pointer-events: none;
}

.page-contact .ct-switch__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-bottom: 0.9rem;
  margin-bottom: 1.1rem;
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-switch__tab {
  display: inline-block;
  padding: 0.45rem 0.95rem;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--mist);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  transition: color 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-contact .ct-switch__tab:hover {
  color: var(--white);
  border-color: var(--mint);
}

.page-contact #ct-type-help:checked ~ .ct-switch__tabs label[for="ct-type-help"],
.page-contact #ct-type-data:checked ~ .ct-switch__tabs label[for="ct-type-data"],
.page-contact #ct-type-partner:checked ~ .ct-switch__tabs label[for="ct-type-partner"] {
  color: var(--ink-900);
  background: var(--mint);
  border-color: var(--mint);
}

.page-contact .ct-switch__input:focus-visible ~ .ct-switch__tabs .ct-switch__tab {
  outline: 2px dashed var(--mint);
  outline-offset: 3px;
}

.page-contact .ct-switch__panels {
  position: relative;
}

.page-contact .ct-switch__panel {
  display: none;
  border-top: 2px solid var(--mint);
  padding-top: 0.95rem;
}

.page-contact #ct-type-help:checked ~ .ct-switch__panels .ct-switch__panel--help,
.page-contact #ct-type-data:checked ~ .ct-switch__panels .ct-switch__panel--data,
.page-contact #ct-type-partner:checked ~ .ct-switch__panels .ct-switch__panel--partner {
  display: block;
}

.page-contact .ct-switch__panel p {
  margin: 0 0 0.75rem;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .ct-switch__panel p:last-child {
  margin-bottom: 0;
}

.page-contact .ct-switch__send {
  margin: 1.2rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--white);
}

.page-contact .ct-link {
  font-family: var(--font-mono);
  color: var(--mint);
  overflow-wrap: anywhere;
}

/* ---------- 05 address ---------- */
.page-contact .ct-address {
  position: relative;
  overflow: hidden;
  margin-top: var(--ct-section-gap);
  padding: clamp(2rem, 5vw, 3.25rem) 0;
  background: var(--paper);
  color: var(--ink-900);
}

.page-contact .ct-address__svg {
  position: absolute;
  right: -2rem;
  top: 0.5rem;
  width: min(48%, 360px);
  height: auto;
  opacity: 0.55;
  pointer-events: none;
}

.page-contact .ct-address__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .ct-address__info {
  min-width: 0;
}

.page-contact .ct-address__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-700);
}

.page-contact .ct-address__addr {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.8vw, 1.6rem);
  font-weight: 800;
  line-height: 1.45;
  color: var(--ink-900);
}

.page-contact .ct-address__desc {
  margin: 0.85rem 0 0;
  max-width: 34rem;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--ink-800);
}

.page-contact .ct-address__meta {
  margin: 1.4rem 0 0;
  display: grid;
  gap: 0.85rem;
}

.page-contact .ct-address__meta > div {
  padding-top: 0.7rem;
  border-top: 1px solid rgba(37, 72, 62, 0.35);
}

.page-contact .ct-address__meta dt {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--ink-700);
}

.page-contact .ct-address__meta dd {
  margin: 0.2rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--ink-900);
  overflow-wrap: anywhere;
}

.page-contact .ct-address__figure {
  margin: 0;
  min-width: 0;
  border: 1px solid rgba(37, 72, 62, 0.4);
  background: var(--ink-800);
  overflow: hidden;
}

.page-contact .ct-address__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .ct-address__figure figcaption {
  padding: 0.6rem 0.8rem;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- next ---------- */
.page-contact .ct-next {
  padding: var(--ct-section-gap) 0 0;
}

.page-contact .ct-next__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-weight: 800;
  color: var(--white);
}

.page-contact .ct-next__lead {
  margin: 0.5rem 0 1.1rem;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .ct-next__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-contact .ct-next__link {
  display: block;
  padding: 0.8rem 0.95rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--white);
  text-decoration: none;
  background: var(--ink-800);
  border-left: 2px solid var(--line);
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-contact .ct-next__link:hover,
.page-contact .ct-next__link:focus-visible {
  border-left-color: var(--mint);
  background: var(--ink-700);
  color: var(--mint);
}

/* ---------- responsive ---------- */
@media (min-width: 620px) {
  .page-contact .ct-hero__quick {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
  }

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

  .page-contact .ct-next__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.8fr);
    align-items: end;
  }

  .page-contact .ct-channels__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .ct-partner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.7fr);
    align-items: start;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-switch__tab,
  .page-contact .ct-next__link {
    transition: none;
  }
}
<<<END>>>