.page-contact {
  --pc-pad: clamp(20px, 4.6vw, 72px);
  --pc-sect: clamp(52px, 7.5vw, 104px);
  --pc-tight: clamp(12px, 1.8vw, 20px);
  background: var(--c-bg);
  color: var(--c-line);
  font-family: var(--font-body);
}

/* ---------- hero ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(18px, 3vw, 32px) 0 clamp(40px, 6vw, 80px);
  background:
    radial-gradient(110% 78% at 88% 2%, rgba(78, 140, 138, 0.24), rgba(11, 18, 32, 0) 62%),
    linear-gradient(178deg, var(--c-teal) 0%, var(--c-bg) 66%);
  border-bottom: 1px solid var(--hairline);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(24px, 5vw, 56px);
  width: 3px;
  height: clamp(64px, 12vw, 132px);
  background: var(--c-red);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-contact .contact-hero .breadcrumb {
  margin-bottom: clamp(28px, 5vw, 56px);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  align-items: end;
}

.page-contact .contact-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 7vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-weight: 800;
  margin: 0.35em 0 0;
  color: var(--c-line);
}

.page-contact .contact-hero__lede {
  max-width: 56ch;
  margin-top: clamp(18px, 2.6vw, 28px);
  font-size: clamp(0.95rem, 1.5vw, 1.06rem);
  line-height: 1.72;
  color: rgba(244, 241, 232, 0.86);
}

.page-contact .contact-quick {
  display: grid;
  gap: clamp(14px, 2.4vw, 24px);
  margin-top: clamp(26px, 3.6vw, 40px);
  padding-top: clamp(18px, 2.4vw, 26px);
  border-top: 1px solid var(--hairline-strong);
}

.page-contact .contact-quick__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-contact .contact-quick__k {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-gray);
}

.page-contact .contact-quick__v {
  font-size: clamp(1rem, 3.2vw, 1.4rem);
  font-weight: 700;
  color: var(--c-line);
  overflow-wrap: anywhere;
  line-height: 1.35;
}

.page-contact .contact-hero__media {
  margin: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--hairline-strong);
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 10;
  object-fit: cover;
}

.page-contact .contact-hero__media .media-caption {
  padding: 10px clamp(14px, 2vw, 20px) 12px;
  font-size: 12px;
  color: var(--c-gray);
  background: rgba(5, 8, 13, 0.55);
}

/* ---------- toc ---------- */
.page-contact .contact-toc {
  position: sticky;
  top: 0;
  z-index: 6;
  background: rgba(11, 18, 32, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
}

.page-contact .contact-toc__list {
  display: flex;
  gap: clamp(14px, 2.4vw, 30px);
  margin: 0;
  padding: 12px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-contact .contact-toc__list::-webkit-scrollbar {
  display: none;
}

.page-contact .contact-toc__item {
  flex: 0 0 auto;
}

.page-contact .contact-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 2px;
  font-size: 13px;
  color: var(--c-gray);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease);
  white-space: nowrap;
}

.page-contact .contact-toc__n {
  font-size: 11px;
  color: var(--c-water);
}

.page-contact .contact-toc__link:hover,
.page-contact .contact-toc__link:focus-visible,
.page-contact .contact-toc__link.is-active {
  color: var(--c-line);
  border-bottom-color: var(--c-red);
}

/* ---------- section frame ---------- */
.page-contact .contact-section {
  padding: var(--pc-sect) 0;
  border-bottom: 1px solid var(--hairline);
}

.page-contact .contact-section--paper {
  background: var(--c-paper);
  color: var(--c-black);
}

.page-contact .contact-section--teal {
  background:
    linear-gradient(150deg, var(--c-teal) 0%, #0d1d27 100%);
}

.page-contact .contact-section__head {
  max-width: 62ch;
}

.page-contact .contact-section .section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.8vw, 2.6rem);
  line-height: 1.14;
  letter-spacing: -0.025em;
  font-weight: 800;
  margin: 0.42em 0 0;
}

.page-contact .contact-section__intro {
  margin: clamp(14px, 2vw, 20px) 0 0;
  font-size: clamp(0.92rem, 1.4vw, 1rem);
  line-height: 1.72;
  max-width: 60ch;
  color: rgba(244, 241, 232, 0.78);
}

.page-contact .contact-section--paper .contact-section__intro {
  color: rgba(5, 8, 13, 0.74);
}

.page-contact .contact-section--paper .eyebrow {
  color: var(--c-red);
}

.page-contact .contact-section--paper .eyebrow::before {
  background: var(--c-red);
}

.page-contact .contact-link {
  color: var(--c-water);
  text-decoration: none;
  border-bottom: 1px solid rgba(78, 140, 138, 0.45);
  transition: border-color 0.24s var(--ease), color 0.24s var(--ease);
}

.page-contact .contact-section--paper .contact-link {
  color: #1d5f5d;
  border-bottom-color: rgba(29, 95, 93, 0.4);
}

.page-contact .contact-link:hover,
.page-contact .contact-link:focus-visible {
  border-bottom-color: var(--c-red);
}

/* ---------- channels ---------- */
.page-contact .contact-channels {
  display: grid;
  gap: clamp(14px, 2vw, 22px);
  margin-top: clamp(28px, 4vw, 48px);
}

.page-contact .contact-channel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(22px, 3vw, 34px);
  background: var(--c-teal);
  border: 1px solid var(--hairline);
  border-top-width: 3px;
  border-radius: var(--radius-lg);
  min-width: 0;
}

.page-contact .contact-channel--red { border-top-color: var(--c-red); }
.page-contact .contact-channel--yellow { border-top-color: var(--c-yellow); }
.page-contact .contact-channel--water { border-top-color: var(--c-water); }

.page-contact .contact-channel__k {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-gray);
}

.page-contact .contact-channel__v {
  display: block;
  font-size: clamp(1rem, 3.4vw, 1.32rem);
  font-weight: 700;
  line-height: 1.36;
  color: var(--c-line);
  overflow-wrap: anywhere;
  text-decoration: none;
}

.page-contact .contact-channel__v--mail {
  color: var(--c-line);
  border-bottom: 1px solid rgba(244, 241, 232, 0.35);
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-contact .contact-channel__v--mail:hover,
.page-contact .contact-channel__v--mail:focus-visible {
  color: var(--c-yellow);
  border-bottom-color: var(--c-yellow);
}

.page-contact .contact-channel__v--addr {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 2.8vw, 1.14rem);
  letter-spacing: 0;
}

.page-contact .contact-channel__note {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(244, 241, 232, 0.76);
  flex: 1 1 auto;
}

.page-contact .contact-channel__copy {
  align-self: flex-start;
  margin-top: 4px;
}

/* ---------- prepare ---------- */
.page-contact .contact-prepare {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
}

.page-contact .contact-prepare__list {
  display: grid;
  gap: clamp(16px, 2.2vw, 24px);
  margin: clamp(26px, 3.4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-prepare__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(14px, 2vw, 22px);
  padding-top: clamp(14px, 2vw, 20px);
  border-top: 1px solid rgba(5, 8, 13, 0.16);
}

.page-contact .contact-prepare__n {
  font-size: 13px;
  color: var(--c-red);
  font-weight: 700;
  padding-top: 3px;
}

.page-contact .contact-prepare__h {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: clamp(1.02rem, 1.8vw, 1.18rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--c-black);
}

.page-contact .contact-prepare__txt p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: rgba(5, 8, 13, 0.72);
}

.page-contact .contact-prepare__foot {
  margin: clamp(24px, 3vw, 34px) 0 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(5, 8, 13, 0.78);
  padding-left: clamp(14px, 2vw, 20px);
  border-left: 2px solid var(--c-water);
}

.page-contact .contact-prepare__media {
  margin: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: rgba(5, 8, 13, 0.08);
  align-self: start;
}

.page-contact .contact-prepare__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-contact .contact-prepare__media .media-caption {
  padding: 10px clamp(14px, 2vw, 20px) 12px;
  font-size: 12px;
  color: rgba(5, 8, 13, 0.62);
}

/* ---------- hours ---------- */
.page-contact .contact-hours {
  display: grid;
  gap: clamp(16px, 2.6vw, 28px);
  margin-top: clamp(28px, 4vw, 48px);
}

.page-contact .contact-hours__cell {
  padding: clamp(24px, 3.4vw, 40px);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-lg);
  background: rgba(5, 8, 13, 0.32);
}

.page-contact .contact-hours__cell--accent {
  border-color: rgba(226, 58, 46, 0.55);
  background:
    linear-gradient(140deg, rgba(226, 58, 46, 0.16), rgba(5, 8, 13, 0.3) 62%);
}

.page-contact .contact-hours__num {
  display: block;
  font-size: clamp(2rem, 8vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--c-line);
}

.page-contact .contact-hours__cell--accent .contact-hours__num {
  color: var(--c-yellow);
}

.page-contact .contact-hours__label {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(0.98rem, 1.7vw, 1.12rem);
  font-weight: 700;
  color: var(--c-line);
}

.page-contact .contact-hours__desc {
  margin: 10px 0 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: rgba(244, 241, 232, 0.74);
  max-width: 46ch;
}

.page-contact .contact-hours__tip {
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: clamp(16px, 2.2vw, 22px) clamp(18px, 2.4vw, 26px);
  border-left: 3px solid var(--c-yellow);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(242, 194, 48, 0.07);
  font-size: 0.92rem;
  line-height: 1.72;
  color: rgba(244, 241, 232, 0.86);
  max-width: 68ch;
}

/* ---------- cooperation ---------- */
.page-contact .contact-coop {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  margin-top: clamp(28px, 4vw, 46px);
}

.page-contact .contact-coop__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-contact .contact-coop__stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(16px, 2.4vw, 26px) clamp(12px, 1.8vw, 20px);
  background: var(--c-teal);
  min-width: 0;
}

.page-contact .contact-coop__num {
  font-size: clamp(1.7rem, 5.6vw, 2.8rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--c-line);
}

.page-contact .contact-coop__stat:nth-child(2) .contact-coop__num { color: var(--c-yellow); }
.page-contact .contact-coop__stat:nth-child(3) .contact-coop__num { color: var(--c-water); }

.page-contact .contact-coop__unit {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--c-gray);
}

.page-contact .contact-coop__h {
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.24rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-contact .contact-coop__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-contact .contact-coop__list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(244, 241, 232, 0.82);
}

.page-contact .contact-coop__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 2px;
  background: var(--c-red);
}

.page-contact .contact-coop__note {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--c-gray);
  padding-left: clamp(14px, 2vw, 18px);
  border-left: 1px solid var(--hairline-strong);
}

/* ---------- corrections ---------- */
.page-contact .contact-fix__main {
  max-width: 62ch;
}

.page-contact .contact-fix__cards {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
  margin-top: clamp(26px, 3.6vw, 42px);
}

.page-contact .contact-fix__card {
  padding: clamp(20px, 2.8vw, 28px);
  background: rgba(255, 255, 255, 0.42);
  border: 1px solid rgba(5, 8, 13, 0.12);
  border-radius: var(--radius-md);
  min-width: 0;
}

.page-contact .contact-fix__h {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(0.98rem, 1.7vw, 1.1rem);
  font-weight: 800;
  line-height: 1.4;
  color: var(--c-black);
}

.page-contact .contact-fix__card p:last-child {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(5, 8, 13, 0.7);
}

.page-contact .contact-fix__foot {
  margin: clamp(24px, 3vw, 34px) 0 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: rgba(5, 8, 13, 0.76);
  max-width: 66ch;
}

/* ---------- visit ---------- */
.page-contact .contact-visit {
  margin-top: clamp(24px, 3.4vw, 40px);
  border-top: 1px solid var(--hairline-strong);
}

.page-contact .contact-visit__row {
  display: grid;
  gap: 6px;
  padding: clamp(16px, 2.2vw, 22px) 0;
  border-bottom: 1px solid var(--hairline);
}

.page-contact .contact-visit__k {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-gray);
}

.page-contact .contact-visit__v {
  font-size: clamp(0.95rem, 2.2vw, 1.1rem);
  line-height: 1.6;
  color: var(--c-line);
  overflow-wrap: anywhere;
}

.page-contact .contact-visit__note {
  margin: clamp(20px, 2.6vw, 28px) 0 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: rgba(244, 241, 232, 0.72);
  max-width: 64ch;
}

.page-contact .contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(28px, 4vw, 42px);
}

.page-contact .contact-actions__note {
  margin: 16px 0 0;
  font-size: 11px;
  line-height: 1.7;
  color: var(--c-gray);
}

.page-contact .contact-top {
  padding: clamp(24px, 4vw, 44px) 0 clamp(40px, 6vw, 72px);
}

.page-contact .contact-top .container {
  display: flex;
  justify-content: flex-end;
}

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .page-contact .contact-quick {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

  .page-contact .contact-prepare {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

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

  .page-contact .contact-coop {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-contact .contact-coop__stats {
    grid-template-columns: 1fr;
  }

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

  .page-contact .contact-visit__row {
    grid-template-columns: minmax(140px, 0.32fr) minmax(0, 1fr);
    gap: clamp(16px, 3vw, 40px);
    align-items: baseline;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-toc__link,
  .page-contact .contact-link,
  .page-contact .contact-channel__v--mail {
    transition: none;
  }
}
<<<END>>>