.page-contact {
  --pc-hair: rgba(138, 106, 47, 0.42);
  --pc-dim: #A9BDB4;
  --pc-shadow: 7px 7px 0 rgba(138, 106, 47, 0.3);
  display: block;
  padding-bottom: 84px;
  background:
    radial-gradient(780px 380px at 90% 0%, rgba(47, 216, 176, 0.09), transparent 62%),
    radial-gradient(620px 340px at 2% 24%, rgba(242, 195, 73, 0.07), transparent 60%);
}

.page-contact .breadcrumb {
  margin-top: 20px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ash);
}

.page-contact .breadcrumb a {
  color: var(--ash);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ---------- hero ---------- */

.page-contact .contact-hero {
  padding-top: 40px;
}

.page-contact .contact-hero__kicker {
  display: inline-block;
  margin: 0;
  padding: 6px 14px;
  font-size: 11px;
  letter-spacing: 0.32em;
  color: var(--mint);
  background: var(--card);
  border: 2px solid var(--copper);
}

.page-contact .contact-hero__title {
  margin: 26px 0 0;
  font-size: clamp(36px, 8.4vw, 82px);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: 0.005em;
  color: var(--paper);
}

.page-contact .contact-hero__title .hl {
  position: relative;
  color: var(--gold);
  white-space: nowrap;
}

.page-contact .contact-hero__title .hl::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.12em;
  height: 5px;
  background: var(--flare);
  opacity: 0.85;
}

.page-contact .contact-hero__lead {
  margin: 30px 0 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.9;
  color: #C6D4CD;
}

.page-contact .contact-hero__quick {
  list-style: none;
  margin: 34px 0 0;
  padding: 22px 0 0;
  border-top: 2px solid var(--pc-hair);
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.page-contact .contact-hero__quick li {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px 12px;
}

.page-contact .contact-hero__quick b {
  font-size: 19px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-contact .contact-hero__quick span {
  font-size: 13px;
  color: var(--pc-dim);
}

/* ---------- band image ---------- */

.page-contact .contact-band {
  margin: 46px 0 0;
  border-top: 2px solid var(--copper);
  border-bottom: 2px solid var(--copper);
  background: var(--card);
  overflow: hidden;
}

.page-contact .contact-band img {
  display: block;
  width: 100%;
  height: clamp(170px, 30vw, 310px);
  max-width: 100%;
  object-fit: cover;
  opacity: 0.52;
  filter: saturate(0.75);
}

/* ---------- shared section typography ---------- */

.page-contact .sec-title {
  margin: 0;
  font-size: clamp(23px, 3.2vw, 33px);
  font-weight: 900;
  line-height: 1.2;
  color: var(--paper);
  letter-spacing: 0.01em;
}

.page-contact .sec-title::before {
  content: "";
  display: block;
  width: 40px;
  height: 5px;
  margin-bottom: 14px;
  background: linear-gradient(90deg, var(--gold), var(--flare));
}

.page-contact .sec-lead {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--pc-dim);
}

/* ---------- core two columns ---------- */

.page-contact .contact-core {
  margin-top: 66px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 46px;
  align-items: start;
}

.page-contact .chan-card {
  position: relative;
  margin-top: 22px;
  padding: 22px 20px 20px;
  border: 2px solid var(--copper);
  background: linear-gradient(160deg, var(--card) 0%, #061210 100%);
  box-shadow: var(--pc-shadow);
}

.page-contact .chan-card--tilt {
  transform: rotate(-0.6deg);
}

.page-contact .chan-card__head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 12px;
}

.page-contact .chan-card__icon {
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  font-size: 15px;
  color: var(--ink);
  background: var(--gold);
  border: 2px solid var(--gold-hi);
}

.page-contact .chan-card__title {
  flex: 1 1 auto;
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: 0.04em;
}

.page-contact .chan-card__value {
  margin: 16px 0 0;
  font-size: clamp(14px, 3.5vw, 18px);
  line-height: 1.55;
  color: var(--gold-hi);
  overflow-wrap: anywhere;
}

.page-contact .chan-card__desc {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--pc-dim);
}

.page-contact .chan-card .copy-btn {
  margin-top: 16px;
}

/* ---------- address stamp ---------- */

.page-contact .stamp {
  position: relative;
  margin-top: 30px;
  padding: 22px 20px 20px;
  border: 2px dashed var(--copper);
  background:
    repeating-linear-gradient(135deg, rgba(138, 106, 47, 0.08) 0 10px, transparent 10px 20px),
    var(--ink-2);
  transform: rotate(0.5deg);
}

.page-contact .stamp__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.page-contact .stamp__title {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--mint);
}

.page-contact .stamp__icp {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ash);
}

.page-contact .stamp__value {
  margin: 14px 0 0;
  font-size: clamp(16px, 3.4vw, 21px);
  font-weight: 700;
  line-height: 1.55;
  color: var(--paper);
  letter-spacing: 0.02em;
}

.page-contact .stamp__note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--pc-dim);
}

.page-contact .stamp .copy-btn {
  margin-top: 16px;
}

/* ---------- flow ---------- */

.page-contact .flow__list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  position: relative;
}

.page-contact .flow__list::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 10px;
  bottom: 16px;
  width: 2px;
  background: linear-gradient(180deg, var(--gold) 0%, var(--mint) 58%, rgba(47, 216, 176, 0) 100%);
  opacity: 0.55;
}

.page-contact .flow__step {
  position: relative;
  padding: 0 0 28px 50px;
}

.page-contact .flow__step:last-child {
  padding-bottom: 0;
}

.page-contact .flow__idx {
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  font-size: 11px;
  color: var(--gold);
  background: var(--card);
  border: 2px solid var(--copper);
}

.page-contact .flow__name {
  margin: 2px 0 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: 0.06em;
}

.page-contact .flow__time {
  margin: 6px 0 0;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--flare);
}

.page-contact .flow__text {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--pc-dim);
}

.page-contact .flow__step:hover .flow__idx,
.page-contact .flow__step:focus-within .flow__idx {
  background: var(--gold);
  color: var(--ink);
}

.page-contact .flow-figure {
  margin: 30px 0 0;
  border: 2px solid var(--copper);
  background: var(--card);
  overflow: hidden;
}

.page-contact .flow-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 190px;
  object-fit: cover;
  opacity: 0.66;
  filter: saturate(0.7);
}

.page-contact .flow-figure .media-frame__caption {
  padding: 10px 14px;
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--ash);
  border-top: 1px solid var(--pc-hair);
}

/* ---------- corrections ---------- */

.page-contact .fix {
  margin-top: 78px;
}

.page-contact .fix__head {
  max-width: 62ch;
}

.page-contact .fix__grid {
  margin-top: 30px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .fix__col {
  padding: 20px 18px;
  border: 2px solid var(--pc-hair);
  background: var(--ink-2);
}

.page-contact .fix__col--mail {
  border-color: var(--copper);
  background: var(--card);
}

.page-contact .fix__col h3 {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-contact .fix__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .fix__col li {
  position: relative;
  padding-left: 17px;
  margin-bottom: 11px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--paper);
}

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

.page-contact .fix__col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 6px;
  height: 6px;
  background: var(--flare);
  transform: translateY(-50%) rotate(45deg);
}

.page-contact .mail-draft {
  padding: 14px 14px 12px;
  border: 1px solid var(--pc-hair);
  background: #061210;
}

.page-contact .mail-draft p {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 10px;
  margin: 0 0 10px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--pc-dim);
}

.page-contact .mail-draft p:last-child {
  margin-bottom: 0;
}

.page-contact .mail-draft__key {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mint);
}

.page-contact .mail-draft__val {
  overflow-wrap: anywhere;
  color: var(--paper);
}

.page-contact .fix__hint {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--ash);
}

/* ---------- collaboration ---------- */

.page-contact .collab {
  margin-top: 78px;
}

.page-contact .collab__head {
  max-width: 62ch;
}

.page-contact .collab__grid {
  margin-top: 30px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .collab__card {
  padding: 20px 18px 22px;
  border: 2px solid var(--copper);
  background: linear-gradient(170deg, var(--card) 0%, #081714 100%);
  box-shadow: var(--pc-shadow);
}

.page-contact .collab__tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: 10.5px;
  letter-spacing: 0.24em;
  color: var(--ink);
  background: var(--gold);
}

.page-contact .collab__title {
  margin: 14px 0 0;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-contact .collab__text {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--pc-dim);
}

.page-contact .collab__note {
  margin: 24px 0 0;
  padding: 12px 16px;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--mint);
  border-left: 4px solid var(--flare);
  background: rgba(255, 90, 54, 0.07);
}

/* ---------- elsewhere ---------- */

.page-contact .elsewhere {
  margin-top: 78px;
}

.page-contact .elsewhere__links {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-contact .skip-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 16px 16px;
  border: 2px solid var(--pc-hair);
  background: var(--ink-2);
  text-decoration: none;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.page-contact .skip-card:hover,
.page-contact .skip-card:focus-visible {
  border-color: var(--gold);
  background: var(--card);
  transform: translateX(3px);
}

.page-contact .skip-card__k {
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-contact .skip-card__t {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--paper);
}

.page-contact .skip-card__go {
  font-size: 15px;
  color: var(--mint);
}

/* ---------- closing rule ---------- */

.page-contact .contact-closing {
  margin-top: 74px;
  height: 5px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--flare) 44%, var(--mint) 78%, rgba(47, 216, 176, 0) 100%);
  opacity: 0.9;
}

/* ---------- responsive ---------- */

@media (min-width: 700px) {
  .page-contact .contact-hero__quick {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }

  .page-contact .contact-hero__quick li {
    display: block;
  }

  .page-contact .contact-hero__quick li + li {
    padding-left: 22px;
    border-left: 2px solid var(--pc-hair);
  }

  .page-contact .contact-hero__quick span {
    display: block;
    margin-top: 6px;
  }

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

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

@media (min-width: 1000px) {
  .page-contact .contact-hero {
    padding-top: 58px;
  }

  .page-contact .contact-core {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
  }

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

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

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

  .page-contact .flow-figure img {
    height: 230px;
  }
}
<<<END>>>