.page-contact {
  --pc-hero-grad: linear-gradient(118deg, #4A1B2E 0%, #2E2352 36%, #0A1B2E 76%, #050E18 100%);
  --pc-coop-grad: radial-gradient(130% 120% at 0% 0%, #4A1B2E 0%, #2E2352 56%, #0A1B2E 100%);
  --pc-panel-bg: rgba(5, 14, 24, 0.62);
  --pc-hairline: rgba(34, 224, 214, 0.14);
  color: var(--ink);
  overflow-x: clip;
}

/* ---------- hero ---------- */
.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--pc-hero-grad);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  z-index: 0;
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(48px, 9vw, 96px) clamp(44px, 7vw, 76px);
}

.page-contact .contact-hero .breadcrumbs {
  margin-bottom: clamp(28px, 5vw, 48px);
  color: var(--cyan-mist);
}

.page-contact .contact-hero__eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-contact .contact-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 7.4vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  max-width: 18ch;
}

.page-contact .contact-hero__hl {
  color: var(--cyan);
  display: inline-block;
}

.page-contact .contact-hero__lede {
  margin-top: clamp(18px, 3vw, 26px);
  max-width: 36ch;
  color: var(--ink);
  opacity: 0.86;
}

.page-contact .contact-hero__chips {
  list-style: none;
  margin: clamp(26px, 4vw, 38px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .contact-hero__chips a {
  display: inline-block;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-strong);
  background: rgba(34, 224, 214, 0.08);
  color: var(--ink);
  font-size: 14px;
  text-decoration: none;
  transition: background 200ms var(--ease), color 200ms var(--ease), transform 200ms var(--ease);
}

.page-contact .contact-hero__chips a:hover,
.page-contact .contact-hero__chips a:focus-visible {
  background: var(--cyan);
  color: var(--abyss);
  transform: translateY(-2px);
}

/* ---------- console grid ---------- */
.page-contact .contact-console {
  background: linear-gradient(180deg, rgba(46, 35, 82, 0.4) 0%, rgba(10, 27, 46, 0) 32%);
}

.page-contact .contact-console__grid {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
}

/* ---------- panel ---------- */
.page-contact .contact-panel {
  align-self: start;
  padding: clamp(22px, 3.4vw, 30px);
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
  background: var(--pc-panel-bg);
  box-shadow: 0 24px 60px -32px rgba(0, 0, 0, 0.9);
}

.page-contact .contact-panel__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 500;
  line-height: 1.3;
}

.page-contact .contact-panel__note {
  margin: 10px 0 6px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

.page-contact .contact-panel__row {
  padding: 15px 0;
  border-top: 1px solid var(--pc-hairline);
  display: grid;
  gap: 5px;
}

.page-contact .contact-panel__key {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan-mist);
  opacity: 0.85;
}

.page-contact .contact-panel__value {
  font-size: clamp(15px, 2.6vw, 17px);
  font-weight: 600;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .contact-panel__value--sm {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.92;
}

.page-contact .contact-panel__hint {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(255, 106, 31, 0.35);
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- flow blocks ---------- */
.page-contact .contact-flow {
  display: grid;
  gap: clamp(44px, 7vw, 72px);
}

.page-contact .contact-block {
  scroll-margin-top: 88px;
}

.page-contact .contact-flow .section-sub {
  margin-top: 8px;
  max-width: 40ch;
}

.page-contact .contact-intent {
  display: grid;
  gap: 16px;
  margin-top: clamp(22px, 3.4vw, 30px);
}

.page-contact .contact-intent__card {
  padding: clamp(20px, 3vw, 28px);
  border-left: 3px solid var(--orange);
  border-radius: 24px;
}

.page-contact .contact-intent__tag {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-contact .contact-intent__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 3.4vw, 22px);
  line-height: 1.3;
  color: var(--ink);
}

.page-contact .contact-intent__scene,
.page-contact .contact-intent__way {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .contact-intent__way {
  color: var(--ink);
  opacity: 0.88;
}

.page-contact .contact-intent__link {
  display: inline-block;
  margin-top: 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 214, 0.35);
  padding-bottom: 2px;
}

.page-contact .contact-intent__link:hover,
.page-contact .contact-intent__link:focus-visible {
  color: var(--cyan-mist);
  border-bottom-color: var(--cyan-mist);
}

.page-contact .contact-intent__card--lead {
  background: linear-gradient(140deg, rgba(34, 224, 214, 0.1), rgba(10, 27, 46, 0.72) 62%);
}

/* ---------- mail block ---------- */
.page-contact .contact-mail__grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 32px);
  margin-top: clamp(22px, 3.4vw, 30px);
}

.page-contact .contact-mail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: mailstep;
  display: grid;
  gap: 14px;
}

.page-contact .contact-mail-list li {
  counter-increment: mailstep;
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 4px 14px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--pc-hairline);
  background: rgba(5, 14, 24, 0.45);
}

.page-contact .contact-mail-list li::before {
  content: counter(mailstep, decimal-leading-zero);
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--orange);
  line-height: 1.5;
}

.page-contact .contact-mail-list h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.45;
}

.page-contact .contact-mail-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .contact-mail__figure {
  margin: 0;
}

.page-contact .contact-mail__figure img,
.page-contact .media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .contact-mail__tail {
  margin: clamp(20px, 3vw, 26px) 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .contact-mail__tail a,
.page-contact .contact-coop__foot a,
.page-contact .contact-outro a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 214, 0.3);
}

.page-contact .contact-mail__tail a:hover,
.page-contact .contact-coop__foot a:hover,
.page-contact .contact-outro a:hover,
.page-contact .contact-mail__tail a:focus-visible,
.page-contact .contact-coop__foot a:focus-visible,
.page-contact .contact-outro a:focus-visible {
  color: var(--cyan-mist);
  border-bottom-color: var(--cyan-mist);
}

/* ---------- cooperation ---------- */
.page-contact .contact-coop {
  padding: clamp(24px, 4.4vw, 44px);
  border-radius: 30px;
  background: var(--pc-coop-grad);
  border: 1px solid rgba(255, 106, 31, 0.26);
  box-shadow: 0 30px 70px -40px rgba(0, 0, 0, 0.95);
}

.page-contact .contact-coop__title {
  color: var(--ink);
}

.page-contact .contact-coop__sub {
  color: rgba(233, 242, 248, 0.72);
}

.page-contact .contact-coop__grid {
  display: grid;
  gap: 18px;
  margin-top: clamp(22px, 3.4vw, 30px);
}

.page-contact .contact-coop__item {
  padding: 20px;
  border-radius: 20px;
  background: rgba(5, 14, 24, 0.42);
  border: 1px solid rgba(143, 246, 239, 0.14);
}

.page-contact .contact-coop__tag {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-contact .contact-coop__item h3 {
  margin: 9px 0 0;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 19px;
  line-height: 1.35;
  color: var(--ink);
}

.page-contact .contact-coop__item p:last-child {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(233, 242, 248, 0.76);
}

.page-contact .contact-coop__foot {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(233, 242, 248, 0.76);
}

/* ---------- response timeline ---------- */
.page-contact .contact-timeline {
  list-style: none;
  margin: clamp(22px, 3.4vw, 30px) 0 0;
  padding: 0 0 0 22px;
  border-left: 1px solid rgba(34, 224, 214, 0.3);
  display: grid;
  gap: 26px;
}

.page-contact .contact-timeline li {
  position: relative;
  display: grid;
  gap: 6px;
}

.page-contact .contact-timeline li::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(34, 224, 214, 0.16);
}

.page-contact .contact-timeline__mark {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan-mist);
}

.page-contact .contact-timeline h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--ink);
}

.page-contact .contact-timeline p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 38ch;
}

/* ---------- outro ---------- */
.page-contact .contact-outro {
  padding: clamp(24px, 4vw, 36px);
  border-radius: 26px;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(34, 224, 214, 0.08), rgba(5, 14, 24, 0.6) 70%);
}

.page-contact .contact-outro p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 44ch;
}

/* ---------- responsive ---------- */
@media (min-width: 720px) {
  .page-contact .contact-intent {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .contact-intent__card--lead {
    grid-column: 1 / -1;
  }

  .page-contact .contact-coop__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .page-contact .contact-mail__grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }
}

@media (min-width: 940px) {
  .page-contact .contact-console__grid {
    grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .contact-panel {
    position: sticky;
    top: 84px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-hero__chips a {
    transition: none;
  }
}
<<<END>>>