.page-contact {
  --contact-border: var(--ink-600);
  --contact-card-bg: var(--ink-800);
  --contact-shadow: 6px 6px 0 var(--ink-700);
  padding-block: 24px 64px;
  background:
    linear-gradient(180deg, rgba(22, 52, 77, .45) 0%, rgba(6, 17, 31, 0) 340px),
    var(--ink-900);
}

.page-contact .breadcrumb {
  margin-bottom: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
}

/* ---------- Hero ---------- */
.page-contact .contact-hero {
  position: relative;
  display: grid;
  gap: 20px;
  padding: 26px 18px 24px;
  margin-bottom: 44px;
  border: 2px solid var(--contact-border);
  background:
    linear-gradient(148deg, var(--ink-800) 0%, var(--ink-900) 58%, #030a13 100%);
  box-shadow: var(--contact-shadow);
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -90px;
  right: -70px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle at 50% 50%, rgba(56, 242, 196, .30), rgba(56, 242, 196, 0) 68%);
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: -1px;
  bottom: 46px;
  width: 96px;
  height: 4px;
  background: var(--orange);
}

.page-contact .contact-hero__head {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero .eyebrow {
  display: inline-block;
  margin: 0 0 12px;
  padding: 4px 10px;
  border: 1px solid rgba(56, 242, 196, .5);
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
}

.page-contact .contact-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(30px, 7.4vw, 58px);
  line-height: 1.08;
  letter-spacing: -.04em;
  font-weight: 800;
  color: var(--paper);
}

.page-contact .contact-hero__lead {
  margin: 0 0 22px;
  max-width: 60ch;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.8;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .contact-hero__actions .btn {
  font-family: var(--font-sans);
  letter-spacing: .02em;
}

.page-contact .contact-hero__figure {
  position: relative;
  margin: 0;
  border: 2px solid var(--ink-600);
  box-shadow: 6px 6px 0 rgba(56, 242, 196, .16);
  overflow: hidden;
}

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

.page-contact .contact-hero__facts {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero__facts li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--ink-600);
}

.page-contact .contact-hero__fact-k {
  color: var(--muted);
  font-size: 13px;
}

.page-contact .contact-hero__fact-v {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--mint-soft);
  text-align: right;
}

/* ---------- Section head ---------- */
.page-contact .contact-block {
  margin-bottom: 52px;
}

.page-contact .contact-block:last-child {
  margin-bottom: 0;
}

.page-contact .contact-head {
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--ink-700);
}

.page-contact .contact-head__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--mint);
}

.page-contact .contact-head__title {
  margin: 0;
  font-size: clamp(22px, 4.8vw, 34px);
  line-height: 1.18;
  letter-spacing: -.035em;
  font-weight: 800;
  color: var(--paper);
}

.page-contact .contact-head__note {
  margin: 0;
  max-width: 70ch;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.78;
}

/* ---------- Filter ---------- */
.page-contact .contact-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}

.page-contact .contact-filter .filter-btn {
  padding: 8px 14px;
  border: 2px solid var(--ink-600);
  background: transparent;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  cursor: pointer;
  transition: color .25s var(--ease), border-color .25s var(--ease), background-color .25s var(--ease);
}

.page-contact .contact-filter .filter-btn:hover {
  color: var(--paper);
  border-color: var(--mint-soft);
}

.page-contact .contact-filter .filter-btn:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 2px;
}

.page-contact .contact-filter .filter-btn[aria-pressed="true"] {
  background: var(--mint);
  border-color: var(--mint);
  color: var(--ink-900);
  font-weight: 700;
}

.page-contact .contact-filter .filter-btn[aria-pressed="true"]:hover {
  color: var(--ink-900);
  border-color: var(--mint-soft);
}

.page-contact .contact-filter__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-contact .contact-filter__count span {
  color: var(--mint);
}

/* ---------- Channel cards ---------- */
.page-contact .contact-channels {
  display: grid;
  gap: 16px;
}

.page-contact .contact-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 16px 20px;
  border: 2px solid var(--ink-700);
  border-top: 4px solid var(--mint);
  background: var(--contact-card-bg);
  box-shadow: var(--contact-shadow);
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}

.page-contact .contact-card[data-tag="coop"] {
  border-top-color: var(--amber);
}

.page-contact .contact-card:hover {
  transform: translateY(-3px);
  border-color: var(--mint-soft);
  box-shadow: 8px 10px 0 var(--ink-700);
}

.page-contact .contact-card.is-hidden {
  display: none;
}

.page-contact .contact-card .tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
}

.page-contact .contact-card__name {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .contact-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(16px, 4.2vw, 21px);
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--mint);
  overflow-wrap: anywhere;
}

.page-contact .contact-card[data-tag="coop"] .contact-card__value {
  color: var(--amber);
}

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

.page-contact .contact-card__meta {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px dashed var(--ink-600);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--mint-soft);
}

/* ---------- Preparation checklist ---------- */
.page-contact .prep-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .prep-item__label {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 14px 16px;
  border: 2px solid var(--ink-700);
  background: var(--contact-card-bg);
  cursor: pointer;
  transition: border-color .25s var(--ease), background-color .25s var(--ease);
}

.page-contact .prep-item__label:hover {
  border-color: var(--ink-600);
}

.page-contact .prep-item__label:has(.prep-item__box:checked) {
  border-color: var(--mint);
  background: var(--ink-700);
}

.page-contact .prep-item__box {
  width: 18px;
  height: 18px;
  margin: 3px 0 0;
  accent-color: var(--mint);
  cursor: pointer;
}

.page-contact .prep-item__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--orange);
}

.page-contact .prep-item__body {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.page-contact .prep-item__body strong {
  font-size: 14.5px;
  color: var(--paper);
  letter-spacing: -.01em;
}

.page-contact .prep-item__body span {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- Routing ---------- */
.page-contact .route-grid {
  display: grid;
  gap: 14px;
  margin-bottom: 18px;
}

.page-contact .route-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  border: 2px solid var(--ink-700);
  border-left: 4px solid var(--ink-600);
  background: linear-gradient(180deg, rgba(22, 52, 77, .55), rgba(11, 31, 51, .9));
}

.page-contact .route-card:nth-child(1) {
  border-left-color: var(--orange);
}

.page-contact .route-card:nth-child(3) {
  border-left-color: var(--mint);
}

.page-contact .route-card .tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 11px;
}

.page-contact .route-card__title {
  margin: 0;
  font-size: 17px;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-contact .route-card__body {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.page-contact .route-card .link-more {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .03em;
  color: var(--mint);
  text-decoration: none;
}

.page-contact .route-card .link-more:hover {
  color: var(--mint-soft);
  text-decoration: underline;
}

/* ---------- Q&A ---------- */
.page-contact .qa-stack {
  display: grid;
  gap: 8px;
}

.page-contact .qa {
  border: 2px solid var(--ink-700);
  background: rgba(11, 31, 51, .7);
}

.page-contact .qa summary {
  padding: 13px 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--paper);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.page-contact .qa summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--mint);
  line-height: 1;
}

.page-contact .qa[open] summary::before {
  content: "−";
  color: var(--orange);
}

.page-contact .qa p {
  margin: 0;
  padding: 0 16px 15px 42px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.78;
}

/* ---------- Cooperation ---------- */
.page-contact .coop {
  display: grid;
  gap: 16px;
}

.page-contact .coop__list {
  padding: 18px 16px;
  border: 2px solid var(--ink-700);
  background: var(--contact-card-bg);
  box-shadow: var(--contact-shadow);
}

.page-contact .coop__subtitle {
  margin: 0 0 14px;
  font-size: 16px;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .coop__items {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .coop__items li {
  display: grid;
  gap: 5px;
  padding-left: 14px;
  border-left: 3px solid var(--ink-600);
}

.page-contact .coop__items strong {
  font-size: 14.5px;
  color: var(--mint-soft);
}

.page-contact .coop__items span {
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--muted);
}

.page-contact .coop__side {
  padding: 18px 16px;
  border: 2px solid var(--amber);
  background:
    linear-gradient(160deg, rgba(255, 181, 71, .10), rgba(11, 31, 51, .92) 62%);
}

.page-contact .coop__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--amber);
}

.page-contact .coop__mail {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 4vw, 19px);
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .coop__note {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .coop__side .link-more {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--amber);
  text-decoration: none;
}

.page-contact .coop__side .link-more:hover {
  text-decoration: underline;
}

/* ---------- Hours ---------- */
.page-contact .hours {
  display: grid;
  gap: 14px;
  padding: 20px 16px 18px;
  border: 2px solid var(--contact-border);
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
  box-shadow: var(--contact-shadow);
}

.page-contact .hours__row {
  display: grid;
  gap: 6px;
}

.page-contact .hours__name {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mint-soft);
}

.page-contact .hours__track {
  position: relative;
  display: block;
  height: 12px;
  border: 1px solid var(--ink-600);
  background:
    repeating-linear-gradient(90deg, rgba(156, 179, 200, .18) 0 1px, transparent 1px 25%),
    rgba(6, 17, 31, .9);
}

.page-contact .hours__bar {
  position: absolute;
  top: 0;
  bottom: 0;
  display: block;
}

.page-contact .hours__bar--live {
  left: 37.5%;
  width: 50%;
  background: linear-gradient(90deg, var(--mint), var(--mint-soft));
}

.page-contact .hours__bar--mail {
  left: 0;
  width: 100%;
  background: repeating-linear-gradient(135deg, rgba(255, 106, 61, .55) 0 6px, rgba(255, 106, 61, .18) 6px 12px);
}

.page-contact .hours__time {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--paper);
}

.page-contact .hours__legend {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--ink-600);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .hours__tip {
  margin: 14px 0 0;
  padding: 12px 14px;
  border-left: 4px solid var(--orange);
  background: rgba(255, 106, 61, .08);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--paper);
}

/* ---------- Locate ---------- */
.page-contact .locate {
  display: grid;
  gap: 16px;
}

.page-contact .locate__panel {
  padding: 20px 16px;
  border: 2px solid var(--ink-700);
  border-bottom: 4px solid var(--mint);
  background: var(--contact-card-bg);
  box-shadow: var(--contact-shadow);
}

.page-contact .locate__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--mint);
}

.page-contact .locate__addr {
  margin: 0 0 10px;
  font-size: clamp(17px, 4.6vw, 23px);
  line-height: 1.42;
  letter-spacing: -.02em;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .locate__sub {
  margin: 0 0 16px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .locate__meta {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-top: 12px;
  border-top: 1px dashed var(--ink-600);
}

.page-contact .locate__meta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 14px;
}

.page-contact .locate__meta-row dt {
  font-size: 12.5px;
  color: var(--muted);
}

.page-contact .locate__meta-row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--mint-soft);
  overflow-wrap: anywhere;
}

.page-contact .locate__meta-row .link-more {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--amber);
  text-decoration: none;
}

.page-contact .locate__meta-row .link-more:hover {
  text-decoration: underline;
}

.page-contact .locate__figure {
  margin: 0;
  border: 2px solid var(--ink-600);
  background: var(--ink-800);
  box-shadow: 6px 6px 0 rgba(255, 106, 61, .18);
  overflow: hidden;
}

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

.page-contact .locate__caption {
  padding: 9px 12px;
  border-top: 1px solid var(--ink-600);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--muted);
}

/* ---------- Responsive ---------- */
@media (min-width: 640px) {
  .page-contact .contact-hero {
    padding: 30px 24px 26px;
  }

  .page-contact .prep-item__label {
    padding: 15px 20px;
    gap: 14px;
  }

  .page-contact .hours__row {
    grid-template-columns: 96px minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
  }

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

@media (min-width: 900px) {
  .page-contact {
    padding-block: 32px 80px;
  }

  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr);
    grid-template-areas:
      "head figure"
      "facts figure";
    align-items: start;
    gap: 20px 34px;
    padding: 38px 36px 34px;
    margin-bottom: 56px;
  }

  .page-contact .contact-hero__head { grid-area: head; }
  .page-contact .contact-hero__figure { grid-area: figure; align-self: center; }
  .page-contact .contact-hero__facts { grid-area: facts; }

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

  .page-contact .contact-channels > :nth-child(2) {
    margin-top: 26px;
  }

  .page-contact .contact-channels > :nth-child(3) {
    margin-top: 52px;
  }

  .page-contact .contact-block {
    margin-bottom: 64px;
  }

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

  .page-contact .coop {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
    align-items: start;
  }

  .page-contact .locate {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-contact .qa p {
    padding-left: 46px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .contact-filter .filter-btn,
  .page-contact .prep-item__label {
    transition: none;
  }

  .page-contact .contact-card:hover {
    transform: none;
  }
}
<<<END>>>