.page-contact {
  --ct-radius: 22px;
  --ct-rule: rgba(30, 95, 122, .16);
}

/* ---------- hero ---------- */
.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-deep);
  color: var(--snow);
  padding: calc(var(--h-header) + 44px) 0 76px;
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -16%;
  width: min(780px, 86%);
  height: 158%;
  background: linear-gradient(152deg, var(--ink) 0%, #123D52 52%, #0E2E40 100%);
  transform: rotate(-14deg);
  border-radius: 64px;
  pointer-events: none;
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(169, 203, 218, .075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(169, 203, 218, .075) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}

.page-contact .ct-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.page-contact .ct-crumbs {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  color: rgba(255, 255, 255, .58);
  margin-bottom: 26px;
}

.page-contact .ct-crumbs a {
  color: rgba(255, 255, 255, .82);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-contact .ct-crumbs a:hover {
  color: var(--snow);
  border-bottom-color: var(--amber);
}

.page-contact .ct-crumb-sep {
  color: var(--amber);
}

.page-contact .ct-hero-tag {
  display: inline-block;
  margin: 0 0 20px;
  padding: 7px 16px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(255, 178, 94, .5);
  background: rgba(255, 178, 94, .12);
  color: var(--amber);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
}

.page-contact .ct-hero h1 {
  margin: 0 0 22px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 54px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--snow);
}

.page-contact .ct-hero-lead {
  margin: 0;
  max-width: 620px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: rgba(255, 255, 255, .8);
}

.page-contact .ct-hero-acts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.page-contact .ct-act-ghost {
  color: var(--snow);
  border-color: rgba(255, 255, 255, .4);
  background: transparent;
}

.page-contact .ct-act-ghost:hover,
.page-contact .ct-act-ghost:focus-visible {
  color: var(--ink-deep);
  background: var(--snow);
  border-color: var(--snow);
}

.page-contact .ct-hero-vert {
  position: absolute;
  z-index: 2;
  right: max(14px, 3vw);
  bottom: 90px;
  writing-mode: vertical-rl;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .42em;
  color: rgba(169, 203, 218, .42);
  pointer-events: none;
}

/* ---------- console ---------- */
.page-contact .ct-console {
  padding: clamp(48px, 7vw, 96px) 0;
}

.page-contact .ct-console-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-contact .ct-panel {
  position: relative;
  overflow: hidden;
  background: var(--ink-deep);
  color: var(--snow);
  border-radius: var(--r-slab);
  padding: 30px 26px 28px;
}

.page-contact .ct-panel::after {
  content: "";
  position: absolute;
  right: -46px;
  bottom: -46px;
  width: 168px;
  height: 168px;
  border-radius: 50%;
  border: 1px solid rgba(169, 203, 218, .22);
  box-shadow: 0 0 0 24px rgba(169, 203, 218, .05);
  pointer-events: none;
}

.page-contact .ct-panel-label {
  position: absolute;
  top: 30px;
  right: 15px;
  writing-mode: vertical-rl;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .38em;
  color: rgba(169, 203, 218, .55);
  pointer-events: none;
}

.page-contact .ct-panel-title {
  margin: 0 0 22px;
  padding-right: 26px;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.page-contact .ct-panel-list {
  margin: 0;
  padding: 0;
}

.page-contact .ct-panel-row {
  padding: 15px 0;
  border-bottom: 1px dashed rgba(169, 203, 218, .28);
}

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

.page-contact .ct-panel-row dt {
  margin-bottom: 7px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--ink-soft);
}

.page-contact .ct-panel-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(255, 255, 255, .94);
  overflow-wrap: anywhere;
}

.page-contact .ct-mono {
  font-family: var(--font-num);
  font-size: clamp(15px, 2.3vw, 19px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--amber);
}

.page-contact .ct-panel-block {
  margin-top: 24px;
}

.page-contact .ct-panel-block h3 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 900;
  color: var(--snow);
  letter-spacing: .01em;
}

.page-contact .ct-panel-block p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .76);
}

.page-contact .ct-panel-foot {
  position: relative;
  z-index: 2;
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 1px dashed rgba(169, 203, 218, .28);
  font-size: 13px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .68);
}

.page-contact .ct-panel-foot a {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 178, 94, .5);
}

.page-contact .ct-panel-foot a:hover {
  color: var(--snow);
  border-bottom-color: var(--snow);
}

/* ---------- guides ---------- */
.page-contact .ct-guides-head {
  margin-bottom: 22px;
}

.page-contact .ct-guides-title {
  margin: 10px 0 12px;
  font-size: clamp(24px, 3.6vw, 34px);
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: var(--graphite);
}

.page-contact .ct-guides-lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--lead);
}

.page-contact .ct-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
}

.page-contact .ct-jump a {
  display: inline-block;
  padding: 9px 17px;
  border-radius: var(--r-pill);
  border: 1px solid var(--ink-soft);
  background: var(--snow);
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background 200ms var(--ease), color 200ms var(--ease),
              border-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-contact .ct-jump a:hover,
.page-contact .ct-jump a:focus-visible {
  background: var(--ember);
  border-color: var(--ember);
  color: var(--snow);
  transform: translateY(-2px);
}

.page-contact .ct-guide {
  position: relative;
  background: var(--snow);
  border: 1px solid var(--ct-rule);
  border-radius: var(--r-slab);
  padding: 26px 24px 24px;
  margin-bottom: 18px;
  scroll-margin-top: 100px;
}

.page-contact .ct-guide::before {
  content: "";
  position: absolute;
  left: 24px;
  top: 0;
  width: 46px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--ember);
}

.page-contact .ct-guide-num {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--ember);
  margin-bottom: 10px;
}

.page-contact .ct-guide h3 {
  margin: 0 0 14px;
  font-size: clamp(19px, 2.5vw, 23px);
  font-weight: 900;
  line-height: 1.42;
  letter-spacing: -0.015em;
  color: var(--graphite);
}

.page-contact .ct-guide p {
  margin: 0 0 11px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--body-ink);
}

.page-contact .ct-guide p:last-child {
  margin-bottom: 0;
}

.page-contact .ct-guide a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-contact .ct-guide a:hover {
  color: var(--ember);
}

.page-contact .ct-guide-more {
  margin-top: 4px !important;
  font-size: 14px !important;
}

.page-contact .ct-guide--feature {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: start;
}

.page-contact .ct-guide-fig {
  margin: 0;
  border-radius: var(--r-sm);
  overflow: hidden;
  background: linear-gradient(150deg, var(--ink-soft), var(--frost));
}

.page-contact .ct-guide-fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- channel figure ---------- */
.page-contact .ct-channel {
  padding: clamp(42px, 6vw, 76px) 0;
}

.page-contact .ct-channel-fig {
  margin: 0;
}

.page-contact .ct-channel-fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--r-slab);
}

.page-contact .ct-channel-fig figcaption {
  margin-top: 16px;
  padding-left: 16px;
  border-left: 3px solid var(--amber);
  font-size: 14px;
  line-height: 1.8;
  color: var(--lead);
}

/* ---------- time windows ---------- */
.page-contact .ct-window {
  position: relative;
  overflow: hidden;
  padding: clamp(48px, 7vw, 92px) 0;
}

.page-contact .ct-window::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(169, 203, 218, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(169, 203, 218, .06) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.page-contact .ct-window .shell {
  position: relative;
  z-index: 1;
}

.page-contact .ct-window-head {
  max-width: 640px;
}

.page-contact .ct-window-title {
  margin: 10px 0 14px;
  font-size: clamp(24px, 3.6vw, 34px);
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: var(--snow);
}

.page-contact .ct-window-lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .74);
}

.page-contact .ct-window-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
}

.page-contact .ct-window-cell {
  position: relative;
  padding: 22px 20px 20px;
  border-radius: var(--r-slab);
  border: 1px solid rgba(169, 203, 218, .28);
  background: rgba(169, 203, 218, .08);
  color: var(--snow);
  transition: background 240ms var(--ease), border-color 240ms var(--ease),
              transform 240ms var(--ease);
}

.page-contact .ct-window-cell.is-on {
  border-color: var(--amber);
  background: rgba(255, 178, 94, .13);
}

.page-contact .ct-window-cell:hover,
.page-contact .ct-window-cell:focus-within {
  background: rgba(242, 106, 33, .18);
  border-color: var(--ember);
  transform: translateY(-3px);
}

.page-contact .ct-window-name {
  display: block;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.page-contact .ct-window-range {
  display: block;
  margin-top: 6px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ink-soft);
}

.page-contact .ct-window-tip {
  display: block;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed rgba(169, 203, 218, .32);
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .82);
}

.page-contact .ct-window-foot {
  margin: 30px 0 0;
  padding-top: 20px;
  border-top: 1px dashed rgba(169, 203, 218, .3);
  font-size: 14px;
  line-height: 1.9;
  color: rgba(255, 255, 255, .72);
}

.page-contact .ct-window-foot a {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 178, 94, .55);
}

.page-contact .ct-window-foot a:hover {
  color: var(--snow);
  border-bottom-color: var(--snow);
}

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .page-contact .ct-window-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 720px) {
  .page-contact .ct-guide {
    padding: 30px 30px 28px;
  }

  .page-contact .ct-guide::before {
    left: 30px;
  }

  .page-contact .ct-guide--feature {
    grid-template-columns: minmax(0, 1fr) minmax(200px, 288px);
    gap: 26px;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-contact .ct-console-grid {
    grid-template-columns: minmax(300px, 356px) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-contact .ct-panel {
    padding: 34px 30px 30px;
    position: sticky;
    top: calc(var(--h-header-solid) + 24px);
  }

  .page-contact .ct-window-list {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 480px) {
  .page-contact .ct-panel-label {
    display: none;
  }

  .page-contact .ct-panel-title {
    padding-right: 0;
  }

  .page-contact .ct-hero-vert {
    display: none;
  }

  .page-contact .ct-hero {
    padding-bottom: 58px;
  }
}

@media (hover: hover) {
  .page-contact .ct-window-tip {
    max-height: 0;
    margin-top: 0;
    padding-top: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 320ms var(--ease), opacity 220ms var(--ease),
                margin-top 320ms var(--ease), padding-top 320ms var(--ease);
  }

  .page-contact .ct-window-cell:hover .ct-window-tip,
  .page-contact .ct-window-cell:focus-within .ct-window-tip {
    max-height: 180px;
    margin-top: 14px;
    padding-top: 12px;
    opacity: 1;
  }
}