.page-contact {
  --contact-hair: 1px solid var(--line);
  padding-block: clamp(20px, 3vw, 36px) clamp(48px, 7vw, 88px);
  background: var(--bg);
}

.page-contact .container {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

.page-contact .breadcrumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-contact .breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: var(--contact-hair);
}

.page-contact .breadcrumbs a:hover,
.page-contact .breadcrumbs a:focus-visible {
  color: var(--mint);
}

.page-contact .breadcrumbs__sep {
  margin-inline: 8px;
  color: var(--dim);
}

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

.page-contact .contact-hero {
  padding-bottom: clamp(24px, 4vw, 40px);
}

.page-contact .contact-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mint-deep);
}

.page-contact .contact-title {
  margin: 0 0 18px;
  max-width: 15ch;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(32px, 6.4vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .contact-lede {
  margin: 0 0 clamp(24px, 3.5vw, 34px);
  max-width: 38em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .contact-facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin: 0;
  border-top: var(--contact-hair);
  border-left: var(--contact-hair);
}

.page-contact .contact-fact {
  padding: 14px 16px;
  border-right: var(--contact-hair);
  border-bottom: var(--contact-hair);
  background: var(--panel);
}

.page-contact .contact-fact dt {
  margin-bottom: 7px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--dim);
}

.page-contact .contact-fact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--mint);
  overflow-wrap: anywhere;
}

/* ---------- sections ---------- */

.page-contact .section {
  padding-top: clamp(34px, 5vw, 58px);
}

.page-contact .section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-top: 18px;
  border-top: var(--contact-hair);
}

.page-contact .section__num {
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.4vw, 24px);
  color: var(--mint-deep);
  letter-spacing: 0.02em;
}

.page-contact .section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.25;
  letter-spacing: -0.005em;
  color: var(--paper);
}

.page-contact .contact-intro {
  margin: 16px 0 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
}

/* ---------- channels ---------- */

.page-contact .contact-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 26px);
  margin-top: clamp(20px, 3vw, 28px);
}

.page-contact .channel-stage {
  position: relative;
  overflow: hidden;
  border: var(--contact-hair);
  background: var(--panel);
}

.page-contact .channel-stage__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  filter: grayscale(1) contrast(0.85);
  pointer-events: none;
}

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

.page-contact .channel-card {
  padding: clamp(18px, 2.6vw, 26px);
  border-bottom: var(--contact-hair);
  background: rgba(11, 31, 25, 0.78);
}

.page-contact .channel-card:last-child {
  border-bottom: 0;
}

.page-contact .channel-card__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.page-contact .channel-card__no {
  padding: 2px 6px;
  background: var(--mint);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.page-contact .channel-card__kind {
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-contact .channel-card__value {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.6vw, 23px);
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--mint);
  overflow-wrap: anywhere;
}

.page-contact .channel-card__value--addr {
  color: var(--paper);
  font-size: clamp(15px, 2.1vw, 19px);
}

.page-contact .channel-card__use {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .channel-card__note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mint-deep);
}

/* ---------- side panels ---------- */

.page-contact .contact-side {
  display: grid;
  align-content: start;
  gap: 14px;
}

.page-contact .contact-side .panel {
  padding: clamp(16px, 2.4vw, 22px);
  border: var(--contact-hair);
  background: var(--panel);
}

.page-contact .contact-side .panel__label {
  margin: 0 0 10px;
  color: var(--mint);
}

.page-contact .contact-side p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .contact-side a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

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

.page-contact .contact-side__code {
  margin-top: 12px !important;
  padding: 10px 12px;
  border: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 12.5px !important;
  line-height: 1.6;
  color: var(--ember) !important;
  overflow-wrap: anywhere;
}

/* ---------- citation ---------- */

.page-contact .cite-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.6vw, 26px);
  margin-top: clamp(20px, 3vw, 26px);
}

.page-contact .cite-grid .prose p {
  margin: 0 0 1.1em;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
}

.page-contact .cite-grid .prose p:last-child {
  margin-bottom: 0;
}

.page-contact .cite-grid .prose a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-contact .cite-grid .prose a:hover,
.page-contact .cite-grid .prose a:focus-visible {
  border-bottom-color: var(--mint);
}

.page-contact .cite-card {
  align-self: start;
  padding: clamp(16px, 2.4vw, 22px);
  border: var(--contact-hair);
  border-left: 3px solid var(--ember);
  background: var(--panel);
}

.page-contact .cite-card .panel__label {
  margin: 0 0 12px;
  color: var(--ember);
}

.page-contact .cite-card__sample {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .cite-card__hint {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- partners ---------- */

.page-contact .partner-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: clamp(20px, 3vw, 26px);
  border: var(--contact-hair);
  background: var(--line);
}

.page-contact .partner-card {
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--bg);
}

.page-contact .partner-card .panel__label {
  margin: 0;
  color: var(--mint-deep);
}

.page-contact .partner-card h3 {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.4;
  color: var(--paper);
}

.page-contact .partner-card p:not(.panel__label) {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- preparation list ---------- */

.page-contact .prep-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 28px);
  margin-top: clamp(20px, 3vw, 26px);
}

.page-contact .prep-items {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--contact-hair);
}

.page-contact .prep-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-bottom: var(--contact-hair);
}

.page-contact .prep-item__box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--mint);
  background: rgba(107, 255, 192, 0.14);
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-contact .prep-item__body h3 {
  margin: 2px 0 7px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-contact .prep-item__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .prep-item__body .prep-item__sample {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  letter-spacing: 0.01em;
  color: var(--ember);
  overflow-wrap: anywhere;
}

.page-contact .prep-meter {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  margin-top: 18px;
}

.page-contact .prep-meter__seg {
  height: 6px;
  background: var(--mint);
}

.page-contact .prep-meter__seg:nth-child(2) {
  background: var(--mint-deep);
}

.page-contact .prep-meter__seg:nth-child(3) {
  background: var(--ember);
}

.page-contact .prep-meter__seg:nth-child(4) {
  background: var(--line);
}

.page-contact .prep-figure {
  margin: 0;
}

.page-contact .prep-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.7);
}

/* ---------- follow-up ---------- */

.page-contact .followup-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: clamp(20px, 3vw, 26px);
  border: var(--contact-hair);
  background: var(--line);
}

.page-contact .followup-item {
  padding: clamp(16px, 2.4vw, 22px);
  background: var(--panel);
}

.page-contact .followup-item__k {
  display: block;
  margin-bottom: 9px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--mint);
}

.page-contact .followup-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- baseline ---------- */

.page-contact .contact-baseline {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  margin-top: clamp(34px, 5vw, 56px);
  padding-top: 16px;
  border-top: var(--contact-hair);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--dim);
}

.page-contact .contact-baseline p {
  margin: 0;
}

/* ---------- wider screens ---------- */

@media (min-width: 720px) {
  .page-contact .contact-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-contact .partner-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact .cite-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .prep-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-contact .contact-split {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: start;
  }
}