[hidden] { display: none !important; }
body.subsite-page {
  min-height: 100vh;
  overflow-x: hidden;
}

body.subsite-page .sidebar-left {
  transform: translateX(0);
}

body.subsite-page .sidebar-right {
  display: none;
}

body.subsite-page .scroll {
  min-height: 100vh;
  padding-bottom: 24px;
}

.subsite-hero {
  min-height: min(78vh, 720px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.subsite-title {
  font-family: var(--font-serif);
  font-size: clamp(48px, 9vw, 116px);
  line-height: .86;
  letter-spacing: -.06em;
  margin-bottom: clamp(18px, 3vw, 30px);
}

.subsite-lede {
  max-width: 760px;
  color: var(--text-muted);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.55;
  margin: 0 0 24px;
}

.subsite-actions {
  margin-top: 6px;
}

.subsite-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(0, 0, 0, .56);
  backdrop-filter: blur(10px);
}

.subsite-modal[hidden] {
  display: none;
}

.subsite-modal-panel {
  position: relative;
  width: min(760px, 100%);
  max-height: min(760px, 86vh);
  overflow: auto;
  overscroll-behavior: contain;
  border: 1px solid var(--rule);
  border-radius: var(--r-lg);
  background: var(--bg);
  box-shadow: var(--shadow-strong);
  padding: clamp(22px, 4vw, 42px);
}

.subsite-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  min-width: 44px;
  height: 30px;
  padding: 0 12px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--bg-elev);
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1;
}

.subsite-terms-body {
  color: var(--text-muted);
  line-height: 1.72;
  max-height: min(52vh, 520px);
  overflow: auto;
  padding-right: 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--rule) transparent;
}

.subsite-terms-body:focus {
  outline: 1px solid var(--accent-hi);
  outline-offset: 3px;
}

.subsite-terms-body h1,
.subsite-terms-body h2,
.subsite-terms-body h3 {
  color: var(--text);
}

.subsite-terms-body code {
  font-family: var(--font-mono);
}

.subsite-terms-actions {
  position: sticky;
  bottom: -1px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin: 24px -4px -8px;
  padding-top: 14px;
  background: linear-gradient(to top, var(--bg) 78%, transparent);
}

.subsite-modal[data-gate="true"] .subsite-modal-panel {
  outline: 1px solid var(--rule);
}

body.subsite-page.subsite-gate-open .subsite-scroll {
  pointer-events: none;
}

@media (max-width: 760px) {
  body.subsite-page .sidebar-left {
    transform: translateY(0);
  }

  body.subsite-page .act:first-child {
    padding-top: clamp(120px, 24vw, 150px);
  }

  .subsite-title {
    font-size: clamp(42px, 16vw, 72px);
  }

  .subsite-modal {
    padding: max(12px, env(safe-area-inset-top))
      max(12px, env(safe-area-inset-right))
      max(12px, env(safe-area-inset-bottom))
      max(12px, env(safe-area-inset-left));
  }

  .subsite-modal-panel {
    max-height: 92dvh;
    padding: 20px;
  }

  .subsite-terms-body {
    max-height: 50dvh;
  }

  .subsite-terms-actions {
    flex-wrap: wrap;
  }}

body.subsite-gate-open {
  overflow: hidden;
}

.subsite-modal-panel.onboard-frame {
  max-width: min(760px, 100%);
}

body.subsite-gate-open .subsite-modal {
  background: var(--bg);
  backdrop-filter: none;
  padding: 60px 24px;
}

body.subsite-gate-open .subsite-modal-panel,
body.subsite-gate-open .subsite-modal-panel.onboard-frame {
  width: 100%;
  max-width: 560px;
  max-height: none;
  overflow: visible;
  border: 0;
  border-radius: 0;
  outline: 0;
  background: transparent;
  box-shadow: none;
  padding: 0;
}

body.subsite-gate-open .subsite-modal-close {
  display: none;
}

.subsite-gate-step {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.subsite-step-body {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.subsite-step-cta {
  width: 100%;
}

body.subsite-gate-open .subsite-terms-actions,
.subsite-step-cta .subsite-terms-actions {
  position: static;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin: 0;
  padding: 0;
  background: none;
}

.subsite-terms-body.tos-content {
  max-height: min(46vh, 360px);
}

.subsite-tos-gate[hidden] {
  display: none;
}

@media (max-width: 760px) {
  body.subsite-gate-open .subsite-modal {
    padding: 42px 20px;
  }

  .subsite-step-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  body.subsite-gate-open .subsite-terms-actions,
  .subsite-step-cta .subsite-terms-actions {
    width: 100%;
    justify-content: space-between;
  }
}


/* Expandable long-form project introduction. */
.subsite-disclosure {
  width: min(100%, 980px);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.subsite-disclosure-summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 34px;
  align-items: center;
  gap: 18px;
  min-height: 92px;
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.subsite-disclosure-summary::-webkit-details-marker {
  display: none;
}

.subsite-disclosure-summary:focus-visible {
  outline: 1px solid var(--accent-hi);
  outline-offset: 8px;
}

.subsite-disclosure-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 5.5vw, 58px);
  line-height: 1;
  letter-spacing: -.035em;
}

.subsite-disclosure-icon {
  position: relative;
  display: block;
  width: 30px;
  height: 30px;
  border: 1px solid var(--rule);
  border-radius: 50%;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.subsite-disclosure-icon::before,
.subsite-disclosure-icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 1px;
  background: var(--text-muted);
  transform: translate(-50%, -50%);
  transition: transform .2s ease;
}

.subsite-disclosure-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.subsite-disclosure[open] .subsite-disclosure-icon {
  transform: rotate(180deg);
  border-color: var(--accent);
  background: var(--bg-elev);
}

.subsite-disclosure[open] .subsite-disclosure-icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.subsite-disclosure-body {
  max-width: 780px;
  padding: 10px 0 clamp(44px, 7vw, 76px);
  color: var(--text-muted);
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.82;
}

.subsite-disclosure-body h1 {
  margin: 22px 0 16px;
  color: var(--text);
  font-family: var(--font-serif);
  font-size: clamp(34px, 6vw, 68px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -.045em;
}

.subsite-disclosure-body h2 {
  margin: clamp(40px, 7vw, 68px) 0 18px;
  color: var(--text);
  font-size: clamp(22px, 3.8vw, 34px);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -.02em;
}

.subsite-disclosure-body p {
  margin: 0 0 18px;
  max-width: 72ch;
}

.subsite-disclosure-body strong {
  color: var(--text);
  font-weight: 500;
}

.subsite-disclosure-body hr {
  height: 1px;
  margin: clamp(44px, 8vw, 80px) 0 0;
  border: 0;
  background: var(--rule-soft);
}

@media (max-width: 760px) {
  .subsite-disclosure-summary {
    min-height: 76px;
    grid-template-columns: minmax(0, 1fr) 30px;
    padding: 18px 0;
  }

  .subsite-disclosure-icon {
    width: 28px;
    height: 28px;
  }

  .subsite-disclosure-body {
    padding-top: 4px;
  }
}