.page-contact {
  background: var(--paper);
  color: var(--ink);
}

.page-contact .co-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
  padding: var(--sp-md) 0 var(--sp-lg);
}

.page-contact .co-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-contact .co-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  display: block;
}

.page-contact .co-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-contact .co-hero .breadcrumbs__link {
  color: var(--mist);
}

.page-contact .co-hero .breadcrumbs__link:hover,
.page-contact .co-hero .breadcrumbs__link:focus-visible {
  color: var(--amber);
}

.page-contact .co-hero__frame {
  position: relative;
  margin-top: var(--sp-sm);
  border: 1px solid var(--rule-dark);
  background: rgba(8, 24, 39, 0.55);
}

.page-contact .co-hero__frame::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 64px;
  height: 3px;
  background: var(--amber);
}

.page-contact .co-hero__frame::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 3px;
  height: 64px;
  background: var(--celadon-deep);
}

.page-contact .co-hero__inner {
  position: relative;
  padding: clamp(20px, 4vw, 48px);
}

.page-contact .co-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(30px, 5.6vw, 54px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-contact .co-hero .lede {
  margin: var(--sp-sm) 0 0;
  max-width: 52ch;
  color: var(--mist);
  font-size: clamp(15px, 2vw, 16px);
  line-height: 1.75;
}

.page-contact .co-hero__grid {
  margin-top: clamp(22px, 4vw, 40px);
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.page-contact .co-lines {
  min-width: 0;
}

.page-contact .co-line {
  border-top: 1px solid var(--rule-dark);
  padding: 14px 0;
}

.page-contact .co-line:last-child {
  border-bottom: 1px solid var(--rule-dark);
}

.page-contact .co-line__k {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mist);
  margin-bottom: 8px;
}

.page-contact .co-line__v {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: clamp(17px, 4.2vw, 27px);
  font-weight: 500;
  color: var(--white);
  text-decoration: none;
  overflow-wrap: anywhere;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-contact .co-line__v--sm {
  font-size: clamp(15px, 3vw, 18px);
  color: var(--celadon);
}

.page-contact .co-line__v:hover,
.page-contact .co-line__v:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber-deep);
}

.page-contact .co-card {
  min-width: 0;
  padding: clamp(20px, 3vw, 30px);
  background: var(--harbor);
  border: 1px solid var(--rule-dark);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-contact .co-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--celadon);
}

.page-contact .co-live::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--celadon);
  flex: none;
}

.page-contact .co-card__title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(18px, 2.4vw, 21px);
  color: var(--white);
  letter-spacing: -0.01em;
}

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

.page-contact .co-meta li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 12px;
  padding-bottom: 9px;
  border-bottom: 1px dashed var(--rule-dark);
  font-size: 13.5px;
}

.page-contact .co-meta li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .co-meta__k {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
}

.page-contact .co-meta__v {
  color: var(--white);
}

.page-contact .co-types {
  padding: var(--sp-lg) 0;
  background: var(--paper);
}

.page-contact .co-types .section-head__note {
  max-width: 64ch;
}

.page-contact .co-types__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: var(--sp-md);
}

.page-contact .co-types__btn {
  appearance: none;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 10px 14px;
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  line-height: 1.3;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-contact .co-types__btn span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--amber-deep);
}

.page-contact .co-types__btn:hover,
.page-contact .co-types__btn:focus-visible {
  border-color: var(--amber-deep);
}

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

.page-contact .co-types__btn[aria-pressed="true"] span {
  color: var(--amber);
}

.page-contact .co-types__panel {
  margin-top: var(--sp-md);
  padding-top: var(--sp-sm);
  border-top: 1px solid var(--rule);
  display: grid;
  gap: var(--sp-sm);
}

.page-contact .co-types__panel + .co-types__panel {
  margin-top: var(--sp-md);
}

.page-contact .co-types__head h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(19px, 2.6vw, 24px);
  letter-spacing: -0.01em;
}

.page-contact .co-types__head p {
  margin: 0;
  max-width: 62ch;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.75;
}

.page-contact .co-types__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
  align-content: start;
}

.page-contact .co-types__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink);
}

.page-contact .co-types__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 9px;
  height: 2px;
  background: var(--amber);
}

.page-contact .co-archive {
  padding: var(--sp-lg) 0;
  background: var(--ink);
  color: var(--white);
}

.page-contact .co-archive__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-contact .co-archive .section-head__note {
  max-width: 56ch;
}

.page-contact .co-archive .section-head__title {
  color: var(--white);
}

.page-contact .co-archive .section-head__index {
  color: var(--amber);
}

.page-contact .co-archive .section-head__note {
  color: var(--mist);
}

.page-contact .co-steps {
  list-style: none;
  margin: var(--sp-md) 0 0;
  padding: 0;
}

.page-contact .co-steps li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  padding: 16px 0;
  border-top: 1px solid var(--rule-dark);
}

.page-contact .co-steps li:last-child {
  border-bottom: 1px solid var(--rule-dark);
}

.page-contact .co-steps__n {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--amber);
  padding-top: 2px;
}

.page-contact .co-steps h3 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  color: var(--white);
}

.page-contact .co-steps p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-contact .co-steps a {
  color: var(--celadon);
  text-decoration: none;
  border-bottom: 1px solid var(--celadon-deep);
}

.page-contact .co-steps a:hover,
.page-contact .co-steps a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber-deep);
}

.page-contact .co-archive__fig {
  margin: 0;
  border: 1px solid var(--rule-dark);
}

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

.page-contact .co-archive__fig .figure-caption {
  margin: 0;
  padding: 10px 14px;
  border-top: 1px solid var(--rule-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
  background: var(--harbor);
}

.page-contact .co-respond {
  padding: var(--sp-lg) 0;
  background: var(--paper);
}

.page-contact .co-respond__grid {
  display: grid;
  gap: var(--sp-md);
}

.page-contact .co-respond__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--sp-sm);
}

.page-contact .co-respond__list li {
  border-left: 2px solid var(--steel);
  padding: 2px 0 2px 16px;
  transition: border-color 0.18s ease;
}

.page-contact .co-respond__list li:first-child {
  border-left-color: var(--amber);
}

.page-contact .co-respond__list li:hover {
  border-left-color: var(--amber-deep);
}

.page-contact .co-respond__list h3 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.01em;
}

.page-contact .co-respond__list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-contact .co-respond__list a {
  color: var(--amber-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--amber);
}

.page-contact .co-respond__list a:hover,
.page-contact .co-respond__list a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.page-contact .co-local {
  background: var(--harbor);
  color: var(--white);
}

.page-contact .co-local__rule {
  height: 4px;
  background: linear-gradient(90deg, var(--amber) 0%, var(--amber-deep) 30%, var(--steel) 66%, var(--celadon-deep) 100%);
}

.page-contact .co-local .wrap {
  padding-top: var(--sp-md);
  padding-bottom: var(--sp-md);
}

.page-contact .co-local__title {
  margin: 0 0 var(--sp-md);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(20px, 2.8vw, 26px);
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-contact .co-local__grid {
  display: grid;
  gap: var(--sp-sm);
}

.page-contact .co-local__item {
  min-width: 0;
  padding-top: 12px;
  border-top: 1px solid var(--rule-dark);
}

.page-contact .co-local__k {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-contact .co-local__v {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .co-local__v--mono {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
}

.page-contact .co-local__v a {
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid var(--steel);
}

.page-contact .co-local__v a:hover,
.page-contact .co-local__v a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-contact .co-local__note {
  margin: var(--sp-md) 0 0;
  padding-top: var(--sp-sm);
  border-top: 1px solid var(--rule-dark);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .co-local__note a {
  color: var(--celadon);
  text-decoration: none;
  border-bottom: 1px solid var(--celadon-deep);
}

.page-contact .co-local__note a:hover,
.page-contact .co-local__note a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

@media (min-width: 760px) {
  .page-contact .co-types__panel {
    grid-template-columns: 1.25fr 0.75fr;
    gap: var(--sp-md);
    align-items: start;
  }

  .page-contact .co-local__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sp-md);
  }
}

@media (min-width: 860px) {
  .page-contact .co-hero__grid {
    grid-template-columns: 1.3fr 0.9fr;
    align-items: start;
  }

  .page-contact .co-respond__grid {
    grid-template-columns: 0.82fr 1.18fr;
    gap: clamp(28px, 5vw, 64px);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-contact .co-archive__grid {
    grid-template-columns: 1.08fr 0.92fr;
    align-items: center;
  }

  .page-contact .co-local__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .page-contact .co-hero__inner {
    padding: 18px 16px;
  }

  .page-contact .co-types__btn {
    padding: 9px 11px;
    font-size: 13.5px;
  }

  .page-contact .co-steps li {
    grid-template-columns: 26px 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .co-line__v,
  .page-contact .co-types__btn,
  .page-contact .co-respond__list li {
    transition: none;
  }
}
<<<END>>>