.page-contact {
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: clip;
}

.page-contact .breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--sage);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-contact .breadcrumb a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 208, 0.35);
}

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

/* ---------- hero ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: calc(var(--header-h) + 20px) 0 clamp(40px, 6vw, 76px);
  border-bottom: var(--bd) solid var(--ink-700);
  background:
    radial-gradient(70% 70% at 88% 0%, rgba(47, 243, 208, 0.16), transparent 62%),
    radial-gradient(60% 60% at 0% 100%, rgba(255, 106, 42, 0.14), transparent 68%),
    var(--ink-900);
}

.page-contact .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 44px);
  align-items: start;
}

.page-contact .eyebrow {
  color: var(--signal);
}

.page-contact h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 7.4vw, 4.1rem);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 clamp(14px, 2vw, 22px);
  text-wrap: balance;
}

.page-contact .lead {
  color: var(--cream);
  max-width: 62ch;
  margin: 0 0 clamp(16px, 2.4vw, 24px);
}

.page-contact .chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0 0 clamp(22px, 3vw, 30px);
}

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

.page-contact .ch-card {
  position: relative;
  border: var(--bd) solid var(--line);
  background: linear-gradient(155deg, rgba(17, 70, 58, 0.9), rgba(6, 28, 23, 0.95));
  box-shadow: var(--shadow-sm);
  padding: 16px 18px 18px;
}

.page-contact .ch-card--phone {
  border-color: rgba(255, 106, 42, 0.55);
}

.page-contact .ch-tag {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--sage);
  margin-bottom: 8px;
}

.page-contact .ch-value {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.1rem, 4.6vw, 1.75rem);
  letter-spacing: 0.01em;
  color: var(--signal);
  word-break: break-word;
  line-height: 1.3;
}

.page-contact .ch-card--phone .ch-value {
  color: var(--orange);
  letter-spacing: 0.06em;
}

.page-contact .ch-note {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--sage);
  margin: 10px 0 14px;
}

.page-contact .pc-copy {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  padding: 8px 14px;
  background: transparent;
  color: var(--paper);
  border: var(--bd) solid var(--line);
  cursor: pointer;
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease), background 180ms var(--ease);
}

.page-contact .pc-copy:hover {
  background: var(--ink-700);
  box-shadow: var(--shadow-sm);
  transform: translate(-2px, -2px);
}

.page-contact .pc-copy[data-copied="true"] {
  background: var(--signal);
  color: var(--ink-950);
  border-color: var(--signal);
  font-weight: 700;
}

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

.page-contact .hero-frame {
  margin: 0;
  border: var(--bd) solid var(--line);
  box-shadow: var(--shadow);
  position: relative;
}

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

.page-contact .hero-board {
  width: 100%;
}

.page-contact .hero-meta {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.8;
  letter-spacing: 0.04em;
  color: var(--sage);
  margin: 0;
}

/* ---------- section heads ---------- */
.page-contact .sec-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(22px, 3.4vw, 36px);
  border-left: var(--bd) solid var(--orange);
  padding-left: clamp(14px, 2vw, 22px);
}

.page-contact .sec-num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.9rem, 6vw, 3.2rem);
  line-height: 0.9;
  letter-spacing: 0.06em;
  color: rgba(47, 243, 208, 0.3);
}

.page-contact .sec-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.4vw, 2.5rem);
  line-height: 1.14;
  margin: 0;
  text-wrap: balance;
}

.page-contact .sec-sub {
  color: var(--sage);
  font-size: 0.96rem;
  line-height: 1.75;
  max-width: 66ch;
  margin: 0;
}

/* ---------- segmented routing ---------- */
.page-contact .seg {
  border: var(--bd) solid var(--line);
  background: rgba(4, 18, 14, 0.6);
  box-shadow: var(--shadow-sm);
}

.page-contact .seg-tabs {
  display: flex;
  flex-wrap: wrap;
  border-bottom: var(--bd) solid var(--line);
}

.page-contact .seg-btn {
  flex: 1 1 130px;
  padding: 14px 10px;
  background: transparent;
  border: 0;
  border-right: 1px solid rgba(29, 124, 107, 0.5);
  color: var(--sage);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: background 180ms var(--ease), color 180ms var(--ease);
}

.page-contact .seg-btn:hover {
  color: var(--paper);
  background: var(--ink-700);
}

.page-contact .seg .seg-btn[aria-selected="true"] {
  background: var(--signal);
  color: var(--ink-950);
  font-weight: 700;
}

.page-contact .seg-panel {
  padding: clamp(18px, 3vw, 30px);
}

.page-contact .panel-lead {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--cream);
  margin: 0;
  max-width: 68ch;
}

.page-contact .panel-steps {
  counter-reset: ps;
  list-style: none;
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 18px 0 20px;
}

.page-contact .panel-steps li {
  counter-increment: ps;
  position: relative;
  padding-left: 34px;
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--sage);
}

.page-contact .panel-steps li::before {
  content: counter(ps, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.2em;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--orange);
  letter-spacing: 0.06em;
}

.page-contact .panel-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  border-top: 1px dashed rgba(29, 124, 107, 0.7);
  padding-top: 16px;
}

/* ---------- area ---------- */
.page-contact .area-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
  align-items: stretch;
}

.page-contact .area-visual {
  border: var(--bd) solid var(--line);
  background: var(--ink-950);
  padding: 12px;
  box-shadow: var(--shadow-sm);
}

.page-contact .area-map {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .area-caption {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--sage);
  margin: 10px 2px 2px;
}

.page-contact .addr-card {
  margin: 0;
  background: var(--cream);
  color: var(--ink-950);
  border: var(--bd) solid var(--ink-950);
  box-shadow: var(--shadow);
  padding: clamp(16px, 2.6vw, 26px);
  display: grid;
  gap: 0;
}

.page-contact .addr-row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(6, 28, 23, 0.18);
}

.page-contact .addr-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .addr-row:first-child {
  padding-top: 0;
}

.page-contact .addr-row dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: #1D7C6B;
}

.page-contact .addr-row dd {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.7;
  font-weight: 500;
  word-break: break-word;
}

.page-contact .addr-row dd a {
  color: var(--ink-950);
  text-decoration: none;
  border-bottom: 2px solid var(--orange);
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

/* ---------- ticket steps ---------- */
.page-contact .steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .step-card {
  position: relative;
  border: var(--bd) solid var(--line);
  background: linear-gradient(200deg, rgba(17, 70, 58, 0.55), rgba(6, 28, 23, 0.9));
  padding: 20px 18px;
  box-shadow: var(--shadow-sm);
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease);
}

.page-contact .step-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow);
}

.page-contact .step-num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 2.2rem;
  line-height: 1;
  color: rgba(255, 106, 42, 0.85);
  margin-bottom: 10px;
}

.page-contact .step-card h3 {
  font-family: var(--font-display);
  font-size: 1.22rem;
  margin: 0 0 8px;
  letter-spacing: 0.01em;
}

.page-contact .step-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.76;
  color: var(--sage);
}

.page-contact .ticket-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 14px 16px;
  border-left: 4px solid var(--orange);
  background: rgba(255, 106, 42, 0.08);
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--cream);
}

/* ---------- cooperation ---------- */
.page-contact .partner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .partner-card {
  border: var(--bd) solid var(--line);
  background: var(--ink-900);
  padding: clamp(18px, 2.8vw, 26px);
  box-shadow: var(--shadow-sm);
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-contact .partner-card--alt {
  border-color: rgba(255, 106, 42, 0.6);
}

.page-contact .partner-card h3 {
  font-family: var(--font-display);
  font-size: 1.32rem;
  margin: 0;
}

.page-contact .partner-card p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--sage);
}

.page-contact .partner-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.page-contact .partner-list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--cream);
}

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

.page-contact .partner-card .btn {
  justify-self: start;
  margin-top: 4px;
}

/* ---------- faq ---------- */
.page-contact .qa-list {
  border-top: var(--bd) solid var(--ink-700);
}

.page-contact .qa {
  border-bottom: var(--bd) solid var(--ink-700);
}

.page-contact .qa summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 2px;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--paper);
  transition: color 160ms var(--ease);
}

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

.page-contact .qa summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--signal);
  font-size: 1.1rem;
  line-height: 1.2;
}

.page-contact .qa[open] summary {
  color: var(--signal);
}

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

.page-contact .qa p {
  margin: 0;
  padding: 0 2px 18px;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--sage);
  max-width: 72ch;
}

.page-contact .contact-tail {
  margin: clamp(22px, 3.4vw, 32px) 0 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--sage);
}

.page-contact .contact-tail a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 208, 0.4);
}

.page-contact .contact-tail a:hover {
  border-bottom-color: var(--signal);
}

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

@media (min-width: 900px) {
  .page-contact .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(28px, 3.6vw, 52px);
  }
  .page-contact .ch-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .area-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }
  .page-contact .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-contact .sec-head {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 1180px) {
  .page-contact .hero-copy {
    padding-right: 12px;
  }
  .page-contact .addr-row {
    grid-template-columns: 110px minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-copy,
  .page-contact .step-card,
  .page-contact .seg-btn,
  .page-contact .qa summary {
    transition: none;
  }
  .page-contact .pc-copy:hover,
  .page-contact .step-card:hover {
    transform: none;
  }
}
<<<END>>>