.page-contact {
  --c-line: rgba(16, 35, 30, 0.14);
  --c-line-strong: rgba(16, 35, 30, 0.26);
  --c-grid: rgba(16, 35, 30, 0.07);
  --c-soft: rgba(16, 35, 30, 0.78);
  background: var(--paper);
  color: var(--text-ink);
  font-family: var(--font-body);
  padding-bottom: clamp(44px, 7vw, 88px);
}

.page-contact .contact-hero {
  position: relative;
  background:
    radial-gradient(120% 90% at 84% 0%, rgba(25, 227, 194, 0.14), transparent 62%),
    var(--ink);
  color: var(--paper);
  padding: clamp(18px, 3vw, 32px) var(--gutter) clamp(20px, 3.5vw, 36px);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, rgba(49, 80, 72, 0.34) 1px, transparent 1px),
    linear-gradient(0deg, rgba(49, 80, 72, 0.26) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), transparent 80%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), transparent 80%);
}

.page-contact .hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  gap: clamp(20px, 4vw, 40px);
}

.page-contact .breadcrumb {
  margin-bottom: 4px;
}

.page-contact .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--mute);
}

.page-contact .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-contact .breadcrumb-link {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-contact .breadcrumb-link:hover {
  border-bottom-color: var(--cyan);
}

.page-contact .kicker {
  color: var(--amber);
  font-size: 12px;
  letter-spacing: 0.16em;
  margin: 0;
}

.page-contact .hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.015em;
  margin: 12px 0 0;
  max-width: 13em;
}

.page-contact .hero-lead {
  margin: 18px 0 0;
  max-width: 38em;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
  color: rgba(243, 238, 223, 0.84);
}

.page-contact .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-contact .hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: rgba(243, 238, 223, 0.8);
}

.page-contact .hero-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-contact .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .hero-actions .btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 20px;
  font-size: 14.5px;
  border-radius: 2px;
}

.page-contact .hero-actions .btn--ghost {
  color: var(--paper);
  border: 1px solid var(--line);
}

.page-contact .hero-figure {
  position: relative;
  margin: 0;
}

.page-contact .hero-figure .image-frame {
  border: 1px solid var(--line);
  background: var(--board);
  display: block;
}

.page-contact .hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}

.page-contact .stamp {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 6px 10px;
  background: rgba(7, 26, 22, 0.84);
  border: 1px solid var(--line);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: rgba(243, 238, 223, 0.86);
}

.page-contact .reply-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.page-contact .reply-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 118px;
}

.page-contact .reply-key {
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--mute);
}

.page-contact .reply-val {
  font-size: 13.5px;
  color: var(--paper);
}

.page-contact .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-contact .contact-body {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 56px) var(--gutter) 0;
}

.page-contact .ledger {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-contact .contact-plate {
  background: var(--board);
  color: var(--paper);
  padding: 20px 18px 18px;
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-contact .contact-plate::before {
  content: "";
  display: block;
  width: 46px;
  height: 3px;
  background: var(--amber);
  margin-bottom: 14px;
}

.page-contact .plate-kicker {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-contact .plate-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.25;
  margin: 8px 0 4px;
}

.page-contact .plate-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
}

.page-contact .plate-row--last {
  border-bottom: 0;
}

.page-contact .plate-key {
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--mute);
}

.page-contact .plate-value {
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .copy-btn {
  align-self: flex-start;
  margin-top: 6px;
  padding: 5px 12px;
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .copy-btn:hover {
  border-color: var(--cyan);
}

.page-contact .copy-btn[data-copied="true"] {
  color: var(--amber);
  border-color: var(--amber);
}

.page-contact .plate-note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.75;
  color: rgba(243, 238, 223, 0.72);
}

.page-contact .aside-links {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.page-contact .aside-links a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 11px 2px;
  border-bottom: 1px solid var(--c-line);
  font-size: 14.5px;
  color: var(--text-ink);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .aside-links a::after {
  content: "→";
  color: var(--board);
  font-family: var(--font-mono);
}

.page-contact .aside-links a:hover {
  color: var(--board);
  border-bottom-color: var(--board);
}

.page-contact .block {
  margin-bottom: clamp(34px, 5vw, 56px);
}

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

.page-contact .block h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  margin: 10px 0 0;
}

.page-contact .block .kicker {
  color: var(--board);
}

.page-contact .block-lead {
  margin: 12px 0 0;
  max-width: 44em;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--c-soft);
}

.page-contact .text-link {
  color: var(--board);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  padding-bottom: 1px;
}

.page-contact .text-link:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.page-contact .type-grid {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.page-contact .type-card {
  padding: 18px 16px 16px;
  border: 1px solid var(--c-line);
  border-top: 2px solid var(--amber);
  background: var(--paper-2);
}

.page-contact .type-card:nth-child(2) {
  border-top-color: var(--cyan);
}

.page-contact .type-card:nth-child(3) {
  border-top-color: var(--board);
}

.page-contact .type-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-soft);
}

.page-contact .type-title {
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 700;
  margin: 6px 0 8px;
  color: var(--text-ink);
}

.page-contact .type-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--c-soft);
}

.page-contact .form-sheet {
  margin-top: 22px;
  padding: clamp(16px, 3vw, 26px);
  border: 1px solid var(--c-line-strong);
  background-color: var(--paper-2);
  background-image:
    linear-gradient(90deg, var(--c-grid) 1px, transparent 1px),
    linear-gradient(0deg, var(--c-grid) 1px, transparent 1px);
  background-size: 32px 32px;
}

.page-contact .field-grid {
  display: grid;
  gap: 14px;
}

.page-contact .form-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
}

.page-contact .field-wide {
  grid-column: 1 / -1;
}

.page-contact .field-label {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: rgba(16, 35, 30, 0.68);
}

.page-contact .field-input {
  width: 100%;
  box-sizing: border-box;
  padding: 11px 12px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--text-ink);
  background: var(--paper);
  border: 1px solid var(--c-line-strong);
  border-radius: 2px;
}

.page-contact .field-input::placeholder {
  color: rgba(16, 35, 30, 0.42);
}

.page-contact .field-input:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-color: var(--board);
}

.page-contact .field-area {
  min-height: 128px;
  resize: vertical;
}

.page-contact .field-file {
  padding: 9px 10px;
  font-size: 13.5px;
  color: var(--c-soft);
}

.page-contact .field-hint {
  margin: 0;
  font-size: 12px;
  line-height: 1.7;
  color: rgba(16, 35, 30, 0.6);
}

.page-contact .chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .chip {
  padding: 8px 14px;
  font-family: var(--font-body);
  font-size: 13.5px;
  color: var(--text-ink);
  background: var(--paper);
  border: 1px solid var(--c-line-strong);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .chip:hover {
  border-color: var(--board);
}

.page-contact .chip[aria-pressed="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.page-contact .form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed var(--c-line-strong);
}

.page-contact .submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 24px;
  font-family: var(--font-body);
  font-size: 15px;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--cyan);
  border-radius: 2px;
  box-shadow: 0 0 0 3px rgba(25, 227, 194, 0.16);
  cursor: pointer;
  transition: background 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-contact .submit-btn:hover {
  background: var(--board);
  box-shadow: 0 0 0 4px rgba(25, 227, 194, 0.24);
}

.page-contact .form-hint {
  margin: 0;
  flex: 1 1 220px;
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(16, 35, 30, 0.66);
}

.page-contact .legacy {
  display: grid;
  gap: clamp(16px, 3vw, 28px);
  margin-top: 22px;
}

.page-contact .legacy-figure {
  margin: 0;
  border: 1px solid var(--c-line-strong);
  background: var(--board);
}

.page-contact .legacy-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .legacy-figure figcaption {
  padding: 10px 12px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(243, 238, 223, 0.74);
}

.page-contact .check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .check-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--c-soft);
}

.page-contact .check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-contact .legacy-tail {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-soft);
}

.page-contact .pace-track {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.page-contact .pace-step {
  position: relative;
  padding-left: 16px;
  border-left: 2px solid var(--line);
}

.page-contact .pace-step::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 6px;
  width: 8px;
  height: 8px;
  background: var(--amber);
}

.page-contact .pace-num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: rgba(16, 35, 30, 0.56);
}

.page-contact .pace-title {
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 700;
  margin: 6px 0 6px;
  color: var(--text-ink);
}

.page-contact .pace-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--c-soft);
}

@media (min-width: 680px) {
  .page-contact .type-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 760px) {
  .page-contact .field-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .pace-track {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }

  .page-contact .pace-step {
    padding-left: 0;
    padding-top: 16px;
    border-left: 0;
    border-top: 2px solid var(--line);
  }

  .page-contact .pace-step::before {
    left: 0;
    top: -5px;
  }
}

@media (min-width: 820px) {
  .page-contact .legacy {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-contact .hero-inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: end;
    column-gap: clamp(24px, 4vw, 56px);
  }

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

  .page-contact .hero-figure {
    align-self: end;
  }

  .page-contact .hero-figure img {
    aspect-ratio: 4 / 5;
  }

  .page-contact .reply-strip {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-contact .ledger {
    grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .ledger-aside {
    position: sticky;
    top: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .chip,
  .page-contact .copy-btn,
  .page-contact .submit-btn,
  .page-contact .aside-links a {
    transition: none;
  }
}
<<<END>>>