.page-contact {
  --pc-band: #35f2d6;
  --pc-band-soft: rgba(53, 242, 214, 0.14);
  --pc-dash: rgba(33, 69, 106, 0.9);
  background: var(--ink-0);
  color: var(--paper);
}

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

.page-contact .is-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}

/* ---------- hero ---------- */
.page-contact .contact-hero {
  position: relative;
  padding-block: 28px 56px;
  background:
    radial-gradient(120% 90% at 85% -10%, rgba(53, 242, 214, 0.13), transparent 62%),
    linear-gradient(180deg, var(--ink-1) 0%, var(--ink-0) 78%);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-hero__inner > .breadcrumbs {
  margin-bottom: 22px;
}

.page-contact .contact-hero__band {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: 2px var(--radius) var(--radius) 2px;
  background: rgba(13, 32, 54, 0.86);
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}

.page-contact .contact-hero__band strong {
  color: var(--paper);
  font-weight: 600;
}

.page-contact .contact-hero__band-text {
  min-width: 0;
}

.page-contact .contact-hero__dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
  box-shadow: 0 0 0 4px rgba(127, 148, 170, 0.16);
}

.page-contact .contact-hero__band[data-state="online"] .contact-hero__dot {
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(53, 242, 214, 0.18);
}

.page-contact .contact-hero__band[data-state="offline"] .contact-hero__dot {
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 122, 47, 0.18);
}

.page-contact .contact-hero__grid {
  margin-top: 34px;
  display: grid;
  gap: 30px;
}

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

.page-contact .contact-hero h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .contact-hero__intro {
  margin: 20px 0 0;
  max-width: 46em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .contact-hero__aside {
  border-top: 1px dashed var(--line);
  padding-top: 18px;
}

.page-contact .contact-hero__aside-label {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

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

.page-contact .contact-hero__aside-list li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
}

.page-contact .contact-hero__aside-list .is-num {
  color: var(--cyan);
  font-size: 12px;
}

/* ---------- section shells ---------- */
.page-contact .section {
  padding-block: 56px;
}

.page-contact .section-head {
  margin-bottom: 28px;
}

.page-contact .section-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
  margin-bottom: 10px;
}

.page-contact .section-title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .section-head::after {
  content: "";
  display: block;
  width: 48px;
  height: 2px;
  margin-top: 16px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

/* ---------- channels ---------- */
.page-contact .contact-channels__note {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-contact .channel-list__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 4px 16px;
  padding: 24px 0;
  border-bottom: 1px dashed var(--pc-dash);
  transition: background 200ms var(--ease);
}

.page-contact .channel-list__item:hover {
  background: rgba(22, 50, 79, 0.42);
}

.page-contact .channel-list__icon {
  grid-row: span 3;
  color: var(--cyan);
  padding-top: 2px;
}

.page-contact .channel-list__icon svg {
  display: block;
  width: 32px;
  height: 32px;
}

.page-contact .channel-list__body {
  min-width: 0;
}

.page-contact .channel-list__label {
  margin: 0 0 6px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-contact .channel-list__value {
  margin: 0;
  font-size: clamp(20px, 4.4vw, 32px);
  line-height: 1.25;
  color: var(--cyan-soft);
  word-break: break-all;
}

.page-contact .channel-list__desc {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .channel-list__copy {
  grid-column: 2;
  justify-self: start;
  margin-top: 14px;
}

.page-contact .channel-list__copy[data-copied="true"] {
  color: var(--orange);
  border-color: var(--orange);
}

/* ---------- report ---------- */
.page-contact .contact-report {
  background: linear-gradient(180deg, var(--ink-0), var(--ink-1) 55%, var(--ink-0));
  border-block: 1px solid var(--line);
}

.page-contact .contact-report__grid {
  display: grid;
  gap: 34px;
}

.page-contact .contact-report__intro {
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--paper);
}

.page-contact .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
}

.page-contact .chip {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  padding: 7px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

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

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

.page-contact .filter-bar__count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  margin-left: auto;
}

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

.page-contact .step-list__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .step-list__item[hidden] {
  display: none;
}

.page-contact .step-list__num {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  background: rgba(15, 59, 58, 0.7);
  color: var(--cyan);
  font-size: 14px;
}

.page-contact .step-list__title {
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--paper);
}

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

.page-contact .contact-report__tail {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--orange);
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .checklist {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 22px;
}

.page-contact .checklist__title {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  font-family: var(--font-mono);
}

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

.page-contact .checklist__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
}

.page-contact .checklist__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--cyan);
  border-radius: 2px;
}

.page-contact .checklist__hint {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--orange);
}

.page-contact .contact-report__linkbox {
  margin-top: 20px;
  padding: 20px;
  border-radius: var(--radius-organic);
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(15, 59, 58, 0.6), rgba(13, 32, 54, 0.4));
}

.page-contact .contact-report__linkbox p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

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

.page-contact .contact-account .card {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 22px;
}

.page-contact .contact-account .card__title {
  margin: 0 0 12px;
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--cyan-soft);
}

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

.page-contact .contact-account__meta {
  margin-top: 14px !important;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 12px !important;
  color: var(--muted) !important;
}

.page-contact .contact-account__foot {
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .contact-account__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 214, 0.4);
}

.page-contact .contact-account__foot a:hover {
  color: var(--cyan-soft);
}

/* ---------- business ---------- */
.page-contact .contact-biz {
  background: linear-gradient(180deg, var(--ink-1), var(--ink-0));
  border-block: 1px solid var(--line);
}

.page-contact .contact-biz__grid {
  display: grid;
  gap: 28px;
}

.page-contact .contact-biz__intro p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .contact-biz__mail {
  margin: 22px 0 16px !important;
  font-size: 13px;
  line-height: 1.6 !important;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.page-contact .contact-biz__mail .is-num {
  display: inline-block;
  margin-top: 6px;
  font-size: clamp(18px, 3.6vw, 26px);
  color: var(--cyan-soft);
  letter-spacing: 0;
  word-break: break-all;
}

.page-contact .contact-biz__panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(22, 50, 79, 0.66);
  padding: 22px;
}

.page-contact .contact-biz__panel-title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-contact .biz-dl {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-contact .biz-dl__row {
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
  display: grid;
  gap: 4px;
}

.page-contact .biz-dl__row:last-child {
  border-bottom: 0;
}

.page-contact .biz-dl dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-contact .biz-dl dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
}

.page-contact .contact-biz__panel-note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .contact-biz__panel-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 214, 0.4);
}

/* ---------- sla ---------- */
.page-contact .sla-band {
  border: 1px solid var(--line);
  border-radius: var(--radius-organic);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(255, 122, 47, 0.12), transparent 60%),
    linear-gradient(160deg, rgba(22, 50, 79, 0.9), rgba(7, 20, 38, 0.9));
  padding: 26px 22px;
}

.page-contact .sla-band__head {
  margin-bottom: 22px;
}

.page-contact .sla-band__stats {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}

.page-contact .sla-band .stat {
  border-left: 2px solid var(--line);
  padding-left: 14px;
}

.page-contact .sla-band .stat--alert {
  border-left-color: var(--orange);
}

.page-contact .sla-band .stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.15;
  color: var(--cyan-soft);
}

.page-contact .sla-band .stat--alert .stat__value {
  color: var(--orange);
}

.page-contact .sla-band .stat__label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.page-contact .sla-band__text {
  margin: 24px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- address ---------- */
.page-contact .contact-address__grid {
  display: grid;
  gap: 28px;
}

.page-contact .address-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 24px;
}

.page-contact .address-card__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(53, 242, 214, 0.09) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(53, 242, 214, 0.09) 1px, transparent 1px);
  background-size: 34px 34px;
  pointer-events: none;
  mask-image: radial-gradient(80% 80% at 20% 20%, #000 20%, transparent 85%);
  -webkit-mask-image: radial-gradient(80% 80% at 20% 20%, #000 20%, transparent 85%);
}

.page-contact .address-card > * {
  position: relative;
  z-index: 1;
}

.page-contact .address-card__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-contact .address-card__text {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(18px, 3.4vw, 24px);
  line-height: 1.5;
  color: var(--paper);
}

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

.page-contact .address-card__reveal {
  margin: 0;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.75;
  color: var(--cyan-soft);
  transition: max-height 240ms var(--ease), opacity 200ms var(--ease), margin 240ms var(--ease);
}

.page-contact .address-card:hover .address-card__reveal,
.page-contact .address-card:focus-within .address-card__reveal {
  max-height: 6em;
  opacity: 1;
  margin-top: 14px;
}

.page-contact .contact-address__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-1);
}

.page-contact .contact-address__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.85;
}

.page-contact .contact-address__figure .media-frame__caption {
  padding: 10px 14px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.page-contact .meta-dl {
  margin: 18px 0 0;
  border-top: 1px solid var(--line);
}

.page-contact .meta-dl__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
}

.page-contact .meta-dl dt {
  font-size: 13px;
  color: var(--muted);
}

.page-contact .meta-dl dd {
  margin: 0;
  font-size: 14px;
  color: var(--paper);
  text-align: right;
  word-break: break-all;
}

/* ---------- responsive ---------- */
@media (min-width: 720px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.7fr) minmax(240px, 1fr);
    align-items: start;
    gap: 40px;
  }
  .page-contact .contact-hero__aside {
    border-top: 0;
    border-left: 1px dashed var(--line);
    padding-top: 0;
    padding-left: 24px;
    margin-top: 8px;
  }
  .page-contact .channel-list__item {
    grid-template-columns: 56px minmax(0, 1fr) auto;
    align-items: start;
    padding: 28px 8px 28px 0;
  }
  .page-contact .channel-list__copy {
    grid-column: 3;
    grid-row: 1;
    margin-top: 6px;
  }
  .page-contact .contact-account__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-contact .sla-band__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
  .page-contact .sla-band {
    padding: 34px 30px;
  }
  .page-contact .sla-band .stat {
    padding-left: 18px;
  }
}

@media (min-width: 980px) {
  .page-contact .contact-hero {
    padding-block: 36px 72px;
  }
  .page-contact .section {
    padding-block: 72px;
  }
  .page-contact .contact-report__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(280px, 1fr);
    gap: 48px;
    align-items: start;
  }
  .page-contact .contact-report__side {
    position: sticky;
    top: 96px;
  }
  .page-contact .contact-biz__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 44px;
    align-items: start;
  }
  .page-contact .contact-address__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 1fr);
    gap: 44px;
    align-items: start;
  }
  .page-contact .address-card {
    padding: 32px;
  }
  .page-contact .biz-dl__row {
    grid-template-columns: 108px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 1240px) {
  .page-contact .contact-channels .container {
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }
  .page-contact .contact-channels .section-head {
    margin-bottom: 0;
    position: sticky;
    top: 96px;
  }
  .page-contact .channel-list__item {
    padding-block: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-list__item,
  .page-contact .chip,
  .page-contact .address-card__reveal {
    transition: none;
  }
  .page-contact .address-card__reveal {
    max-height: none;
    opacity: 1;
    margin-top: 14px;
  }
}
<<<END>>>