.page-contact {
  --c-gap: clamp(18px, 2.4vw, 30px);
  background: var(--paper-bright);
  color: var(--ink-900);
  overflow-x: clip;
}

/* ---------- hero ---------- */
.page-contact .c-hero {
  position: relative;
  isolation: isolate;
  padding-top: clamp(18px, 3vw, 30px);
  padding-bottom: clamp(40px, 6vw, 76px);
  overflow: hidden;
}
.page-contact .c-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(147, 166, 188, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(147, 166, 188, 0.09) 1px, transparent 1px);
  background-size: 84px 84px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.95), transparent 78%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.95), transparent 78%);
  pointer-events: none;
}
.page-contact .c-hero .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 38px);
}
.page-contact .c-hero .breadcrumb-item,
.page-contact .c-hero .breadcrumb-item a {
  color: var(--haze);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-decoration: none;
}
.page-contact .c-hero .breadcrumb-item a:hover {
  color: var(--cyan);
}
.page-contact .c-hero .eyebrow {
  color: var(--amber);
  margin-bottom: 14px;
}

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

.page-contact .hero-title {
  margin: 0 0 18px;
  font-size: clamp(40px, 10vw, 92px);
  line-height: 0.96;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--paper-bright);
}
.page-contact .hero-title em {
  display: block;
  font-style: normal;
  color: var(--orange);
}
.page-contact .hero-lede {
  margin: 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--paper);
}
.page-contact .hero-lede::after {
  content: "";
  display: block;
  width: 96px;
  height: 4px;
  margin-top: 20px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--orange), var(--ember) 55%, transparent);
}

.page-contact .type-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-contact .type-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px 16px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-md);
  background: rgba(20, 38, 61, 0.62);
  transition: border-color var(--dur-hover) var(--ease), transform var(--dur-hover) var(--ease), background-color var(--dur-hover) var(--ease);
}
.page-contact .type-item:hover {
  border-color: var(--orange);
  background: rgba(255, 77, 28, 0.1);
  transform: translateX(4px);
}
.page-contact .type-index {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--orange);
  letter-spacing: 0.06em;
}
.page-contact .type-name {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 800;
  color: var(--paper-bright);
  letter-spacing: 0.01em;
}
.page-contact .type-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--haze);
}

.page-contact .shot {
  position: relative;
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--ink-800);
}
.page-contact .shot img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.page-contact .shot--wide {
  margin-top: 30px;
  aspect-ratio: 14 / 9;
  border: 1px solid var(--line-dark-soft);
}
.page-contact .shot--panel {
  margin-top: 20px;
  aspect-ratio: 3 / 2;
  border: 1px solid var(--line-paper);
}

/* ---------- brief panel ---------- */
.page-contact .brief {
  position: relative;
  padding: 22px;
  border-radius: var(--radius-lg);
  border-top: 4px solid var(--orange);
  background: var(--paper);
  color: var(--ink-900);
  box-shadow: 0 26px 64px rgba(10, 20, 36, 0.45);
}
.page-contact .brief-kicker {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ember);
}
.page-contact .brief-title {
  margin: 0 0 18px;
  font-size: clamp(22px, 3.4vw, 30px);
  line-height: 1.25;
  font-weight: 900;
  letter-spacing: -0.01em;
}
.page-contact .brief-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-contact .brief-item {
  position: relative;
  padding-left: 38px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-800);
}
.page-contact .brief-item strong {
  font-weight: 800;
  color: var(--ink-900);
}
.page-contact .brief-num {
  position: absolute;
  left: 0;
  top: 1px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
  letter-spacing: 0.06em;
}
.page-contact .brief-btn {
  margin-top: 20px;
}
.page-contact .brief-note {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-700);
}

/* ---------- index rail ---------- */
.page-contact .rail-strip {
  background: var(--ink-800);
  border-top: 1px solid var(--line-dark-soft);
  border-bottom: 1px solid var(--line-dark-soft);
}
.page-contact .rail-strip .index-rail {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 10px 0;
  scrollbar-width: none;
}
.page-contact .rail-strip .index-rail::-webkit-scrollbar {
  display: none;
}
.page-contact .index-link {
  flex: 0 0 auto;
  padding: 7px 15px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--haze);
  text-decoration: none;
  transition: color var(--dur-hover) var(--ease), background-color var(--dur-hover) var(--ease), border-color var(--dur-hover) var(--ease);
}
.page-contact .index-link:hover,
.page-contact .index-link:focus-visible,
.page-contact .index-link.is-active {
  color: var(--ink-900);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- section heads on dark ---------- */
.page-contact .section--night .eyebrow,
.page-contact .section--ink .eyebrow {
  color: var(--amber);
}
.page-contact .section--night .section-title,
.page-contact .section--ink .section-title {
  color: var(--paper-bright);
}
.page-contact .section--night .lede,
.page-contact .section--ink .lede {
  color: var(--haze);
}
.page-contact .section-head {
  margin-bottom: clamp(26px, 4vw, 44px);
}
.page-contact .section-title {
  font-weight: 900;
  letter-spacing: -0.015em;
  line-height: 1.15;
}

/* ---------- reach ---------- */
.page-contact .reach-grid {
  display: grid;
  gap: 16px;
}
.page-contact .reach-card {
  padding: 22px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-md);
  background: rgba(20, 38, 61, 0.6);
  transition: border-color var(--dur-hover) var(--ease), transform var(--dur-hover) var(--ease);
}
.page-contact .reach-card:hover {
  border-color: var(--cyan);
  transform: translateY(-3px);
}
.page-contact .reach-label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
}
.page-contact .reach-value {
  margin: 0 0 12px;
  font-size: clamp(16px, 4vw, 20px);
  font-weight: 800;
  line-height: 1.4;
  color: var(--paper-bright);
  overflow-wrap: anywhere;
}
.page-contact .reach-value a {
  color: var(--paper-bright);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  transition: color var(--dur-hover) var(--ease);
}
.page-contact .reach-value a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}
.page-contact .coord {
  margin: 0 0 12px;
  padding: 12px 14px;
  border: 1px dashed var(--line-dark);
  border-radius: var(--radius-sm);
  background: rgba(10, 20, 36, 0.55);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
  color: var(--paper);
}
.page-contact .coord span {
  display: block;
}
.page-contact .reach-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--haze);
}
.page-contact .reach-icp {
  margin: 26px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--haze);
}

/* ---------- materials ---------- */
.page-contact .mat-grid {
  border-top: 1px solid var(--line-paper);
}
.page-contact .mat-item {
  display: grid;
  gap: 12px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line-paper);
}
.page-contact .mat-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 8px 12px;
}
.page-contact .mat-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--orange);
  letter-spacing: 0.08em;
}
.page-contact .mat-title {
  margin: 0;
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 900;
  letter-spacing: -0.01em;
}
.page-contact .mat-head .tag {
  grid-column: 2;
  justify-self: start;
}
.page-contact .mat-body p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-700);
}
.page-contact .mat-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}
.page-contact .mat-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-800);
}
.page-contact .mat-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 2px;
  border-radius: var(--radius-pill);
  background: var(--orange);
}

/* ---------- flow ---------- */
.page-contact .flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-contact .flow-step {
  position: relative;
  padding: 20px 18px;
  border: 1px solid var(--line-dark-soft);
  border-radius: var(--radius-md);
  background: rgba(10, 20, 36, 0.45);
  transition: border-color var(--dur-hover) var(--ease), background-color var(--dur-hover) var(--ease);
}
.page-contact .flow-step:hover {
  border-color: var(--cyan);
  background: rgba(45, 212, 232, 0.08);
}
.page-contact .flow-num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--orange);
}
.page-contact .flow-title {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 800;
  color: var(--paper-bright);
}
.page-contact .flow-step p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--haze);
}
.page-contact .flow-time {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(166, 255, 77, 0.4);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--lime);
}

/* ---------- ecosystem ---------- */
.page-contact .eco-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 20px 0 26px;
  border-bottom: 1px solid var(--line-paper);
}
.page-contact .eco-stat {
  display: grid;
  gap: 4px;
}
.page-contact .eco-stat .stat-value {
  font-family: var(--font-mono);
  font-size: clamp(30px, 7vw, 56px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink-900);
  font-variant-numeric: tabular-nums;
}
.page-contact .eco-stat .stat-label {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--ink-700);
}
.page-contact .eco-grid {
  display: grid;
  gap: 0;
}
.page-contact .eco-item {
  position: relative;
  padding: 22px 0 22px 20px;
  border-bottom: 1px solid var(--line-paper-soft);
}
.page-contact .eco-bar {
  position: absolute;
  left: 0;
  top: 26px;
  width: 5px;
  height: 26px;
  border-radius: var(--radius-pill);
}
.page-contact .eco-bar--orange { background: var(--orange); }
.page-contact .eco-bar--cyan { background: var(--cyan); }
.page-contact .eco-bar--amber { background: var(--amber); }
.page-contact .eco-bar--lime { background: var(--lime); }
.page-contact .eco-title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.01em;
}
.page-contact .eco-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-700);
}
.page-contact .eco-links {
  margin: 26px 0 0;
  font-size: 14.5px;
  line-height: 2;
  color: var(--ink-700);
}
.page-contact .eco-links .link-underline {
  margin: 0 4px;
}

/* ---------- visit ---------- */
.page-contact .visit-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}
.page-contact .visit-main .eyebrow {
  color: var(--ember);
}
.page-contact .visit-main .section-title {
  margin-top: 10px;
  margin-bottom: 16px;
}
.page-contact .visit-text {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-700);
  max-width: 34em;
}
.page-contact .visit-note {
  padding: 22px;
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--orange);
  background: var(--paper);
  border-top: 1px solid var(--line-paper);
  border-right: 1px solid var(--line-paper);
  border-bottom: 1px solid var(--line-paper);
}
.page-contact .visit-note p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-800);
  overflow-wrap: anywhere;
}
.page-contact .visit-note p:last-child {
  margin-bottom: 0;
}
.page-contact .visit-icp {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink-700);
}

/* ---------- responsive ---------- */
@media (min-width: 720px) {
  .page-contact .reach-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-contact .brief {
    padding: 28px;
  }
  .page-contact .brief-item {
    font-size: 15px;
  }
}

@media (min-width: 900px) {
  .page-contact .hero-title {
    transform: skewX(-3deg);
    transform-origin: left bottom;
  }
  .page-contact .mat-item {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: clamp(20px, 4vw, 48px);
    padding: 30px 0;
  }
  .page-contact .mat-head {
    grid-template-columns: auto minmax(0, 1fr);
    align-content: start;
    align-items: baseline;
  }
  .page-contact .eco-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 4vw, 56px);
  }
  .page-contact .visit-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-contact .hero-split {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: start;
  }
  .page-contact .flow {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
    position: relative;
  }
  .page-contact .flow::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 34px;
    height: 1px;
    background: linear-gradient(90deg, var(--orange), var(--cyan) 70%, transparent);
    opacity: 0.45;
  }
  .page-contact .flow-step {
    padding-top: 26px;
  }
  .page-contact .flow-step:hover .flow-time {
    border-color: var(--lime);
    background: rgba(166, 255, 77, 0.12);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .type-item,
  .page-contact .reach-card,
  .page-contact .flow-step,
  .page-contact .index-link {
    transition: none;
  }
  .page-contact .hero-title {
    transform: none;
  }
}
<<<END>>>