/* ============================================================
   style.css — Rayne Intelligence Concept B (Editorial Exposure)
   Typography and white space do the work. Documentary imagery,
   restrained shadows, and hand-marked accents add visual rhythm.
   ============================================================ */

/* ---- Shared utilities ---- */
.wrap {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-24));
}
.wrap--text { max-width: var(--content-text); }
.wrap--default { max-width: var(--content-default); }

.kicker {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  font-weight: 400;
}

.label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  font-weight: 500;
}

.serif { font-family: var(--font-display); }
.mono { font-family: var(--font-mono); }

.marker-underline,
.marker-word {
  position: relative;
  display: inline;
  z-index: 0;
}
.marker-underline::after {
  content: '';
  position: absolute;
  z-index: -1;
  left: -0.04em;
  right: -0.04em;
  bottom: 0.07em;
  height: 0.13em;
  border-radius: 46% 54% 44% 56%;
  transform: rotate(-1.3deg);
}
.marker-underline--violet::after {
  background: var(--rayne-violet-soft);
  box-shadow: 0 1px 0 color-mix(in srgb, var(--rayne-violet) 52%, transparent);
}
.marker-underline--red::after {
  background: var(--marker-red-soft);
  box-shadow: 0 1px 0 color-mix(in srgb, var(--marker-red) 58%, transparent);
}
.marker-word--red {
  color: var(--marker-red);
  font-style: italic;
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -3rem;
  z-index: 200;
  background: var(--color-surface);
  color: var(--color-text);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--hairline-strong);
  border-radius: 2px;
  font-size: var(--text-sm);
}
.skip-link:focus { top: var(--space-4); }

/* ---- Links & buttons ---- */
a { color: inherit; text-decoration: none; }

.text-link {
  color: var(--color-text);
  border-bottom: 1px solid var(--hairline-strong);
  padding-bottom: 1px;
}
.text-link:hover { color: var(--color-accent); border-bottom-color: var(--color-accent); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0 var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.01em;
  border-radius: 2px;
  border: 1px solid transparent;
}
.btn--primary {
  background: var(--color-accent);
  color: #FFFFFF;
}
[data-theme='dark'] .btn--primary { background: var(--color-accent); color: #FFFFFF; }
.btn--primary:hover { background: var(--color-accent-hover); }
.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--hairline-strong);
}
.btn--ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: saturate(1.2) blur(8px);
  border-bottom: 1px solid var(--hairline-soft);
}
.site-header__bar {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  height: 60px;
}

/* Brand lockup — inline SVG tile + Hanken Grotesk wordmark (V6) */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  flex: none;
}
.brand__tile { width: 19px; height: 19px; flex: none; display: block; }
.brand__word {
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.045em;
  color: var(--color-ink-900);
  line-height: 1;
}
.brand__word .dot { color: var(--brand-brass); }
.brand__context {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-500);
  font-family: var(--font-body);
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  margin-inline: auto;
}
.primary-nav a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  position: relative;
  padding-block: var(--space-2);
}
.primary-nav a:hover { color: var(--color-text); }
.primary-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0.15rem;
  height: 2px;
  background: var(--rayne-violet);
  transition: right 220ms cubic-bezier(0.16, 1, 0.3, 1);
}
.primary-nav a:hover::after { right: 0; }

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex: none;
}
.header-actions .signin {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.header-actions .signin:hover { color: var(--color-text); }

.theme-toggle {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  border-radius: 2px;
}
.theme-toggle:hover { color: var(--color-text); }

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}

/* Mobile overlay nav */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: var(--color-bg);
  padding: var(--space-6) clamp(var(--space-5), 6vw, var(--space-12));
  display: none;
  flex-direction: column;
}
.mobile-nav.open { display: flex; }
.mobile-nav__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  margin-bottom: var(--space-8);
}
.mobile-nav a {
  display: block;
  padding: var(--space-4) 0;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  border-bottom: 1px solid var(--hairline-soft);
}
.mobile-nav__actions {
  margin-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.mobile-nav__actions .btn {
  display: inline-flex;
  min-height: 52px;
  padding: 0 var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  border: 1px solid transparent;
}
.mobile-nav__actions .btn--primary {
  color: #FFFFFF;
  border-color: transparent;
}
.mobile-nav__actions .btn--ghost {
  color: var(--color-text);
  border-color: var(--hairline-strong);
}

/* ============================================================
   SECTION SCAFFOLD
   ============================================================ */
section { position: relative; }
.section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
  border-top: 1px solid var(--hairline-soft);
}
.section--tight { padding-block: clamp(var(--space-12), 6vw, var(--space-20)); }
.section-head { margin-bottom: clamp(var(--space-8), 4vw, var(--space-12)); }
.section-head .kicker { display: block; margin-bottom: var(--space-4); }
.section-head h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  letter-spacing: -0.015em;
  color: var(--color-ink-900);
  max-width: 22ch;
}

/* ============================================================
   HERO
   ============================================================ */
/* The opening reads as an editorial cover. Copy and actions are available
   immediately; the photograph is decorative and never carries information. */
.hero { overflow: hidden; isolation: isolate; padding: 0; background: #ffffff; }
.hero__photograph { position:absolute; z-index:-2; right:0; top:0; width:64%; height:100%; object-fit:cover; object-position:55% center; filter:grayscale(1); opacity:.34; }
.hero::after { content:''; position:absolute; z-index:-1; inset:0; background:linear-gradient(90deg,#ffffff 22%,rgba(255,255,255,.94) 40%,rgba(255,255,255,.15) 100%); pointer-events:none; }
.hero__intro { padding-top:clamp(4rem,8vw,7.5rem); padding-bottom:0; text-align:left; }
.hero__label { display:flex; flex-wrap:wrap; gap:.45em; max-width:48rem; font-family:var(--font-mono); font-size:11px; letter-spacing:.09em; line-height:1.8; text-transform:uppercase; color:var(--color-text-faint); margin-bottom:2.2rem; }
.hero__label-emphasis { font-weight:400; }
.hero__law-cites { white-space:nowrap; }
.hero h1 { font-family:var(--font-display); font-size:clamp(2.65rem,5.15vw,4.8rem); line-height:1.08; letter-spacing:-.035em; max-width:15ch; text-wrap:initial; }
.hero__headline-line { display:inline; white-space:normal; }
.hero h1 .marker-word { color:var(--color-text); font-style:italic; }
.hero__outro { padding-top:2rem; padding-bottom:4.5rem; text-align:left; }
.hero__sub { max-width:43ch; font-size:clamp(1rem,1.4vw,1.125rem); line-height:1.75; color:var(--color-text-muted); margin:0; }
.hero__sub .marker-underline { font-weight:500; }
.hero__actions { display:flex; align-items:center; flex-wrap:wrap; gap:1.5rem; margin-top:2rem; max-width:43rem; }
.hero__actions .btn--ghost { padding:0; border:0; min-height:44px; border-bottom:1px solid var(--hairline-strong); background:transparent; }
.hero__outro .invite-marker { text-align:left; margin-top:1.75rem; font-size:9px; }
.hero__foot { display:flex; align-items:center; justify-content:space-between; gap:1rem; padding-block:1.4rem; border-top:1px solid var(--hairline); font-family:var(--font-mono); font-size:10px; letter-spacing:.07em; color:var(--color-text-faint); }
.hero__foot a { display:flex; gap:1.5rem; }
@media(max-width:699px) {
 .hero__photograph { width:100%; opacity:.18; object-position:65% center; }
 .hero::after { background:linear-gradient(90deg,rgba(255,255,255,.96),rgba(255,255,255,.5)); }
 .hero h1 { max-width:15ch; }
 .hero__intro { padding-top:3.5rem; }
 .hero__outro { padding-bottom:3rem; }
 .hero__actions { gap:1rem 1.5rem; }
 .hero__foot { align-items:flex-start; flex-direction:column; }
}

/* ============================================================
   THESIS / PROBLEM
   ============================================================ */
.thesis {
  background: var(--color-surface-2);
}
.thesis__statement {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  letter-spacing: -0.015em;
  line-height: 1.08;
  color: var(--color-ink-900);
  max-width: 18ch;
}
.thesis__body {
  margin-top: var(--space-8);
  display: grid;
  gap: var(--space-6);
  max-width: 62ch;
}
.thesis__body p { font-size: var(--text-lg); color: var(--color-text-muted); }
.thesis__attr {
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--hairline);
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  max-width: none;
}

/* ============================================================
   THE STATUTE — documentary image and official-text facsimile
   ============================================================ */
.statute {
  overflow: hidden;
  background: color-mix(in srgb, var(--color-surface-2) 54%, var(--color-bg));
}
.statute__wash {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 16%, var(--rayne-violet-soft), transparent 32%),
    linear-gradient(115deg, transparent 58%, var(--marker-red-soft));
  opacity: 0.44;
  pointer-events: none;
}
.statute-spread {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(22rem, 1.18fr);
  align-items: center;
  gap: clamp(var(--space-8), 7vw, var(--space-20));
}
.statute-photo {
  position: relative;
  min-height: 34rem;
  overflow: hidden;
  box-shadow:
    0 22px 56px rgba(22, 22, 26, 0.12),
    0 2px 8px rgba(22, 22, 26, 0.08);
}
.statute-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--rayne-violet) 9%, transparent), transparent 55%),
    color-mix(in srgb, var(--color-bg) 28%, transparent);
  pointer-events: none;
}
.statute-photo img {
  width: 100%;
  height: 34rem;
  object-fit: cover;
  object-position: 48% 46%;
  filter: grayscale(1) sepia(0.08) contrast(0.92);
}
.statute-photo figcaption {
  position: absolute;
  z-index: 1;
  inset: auto var(--space-4) var(--space-4);
  padding: var(--space-3);
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(5px);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.45;
  color: var(--color-text-muted);
}
.statute-photo figcaption a {
  color: var(--rayne-violet);
  border-bottom: 1px solid currentColor;
}
.law-sheet {
  position: relative;
  padding: clamp(var(--space-8), 6vw, var(--space-16));
  background:
    repeating-linear-gradient(0deg, transparent 0 30px, var(--hairline-soft) 30px 31px),
    var(--color-surface);
  border: 1px solid var(--hairline);
  box-shadow:
    0 28px 70px rgba(22, 22, 26, 0.11),
    -14px 16px 0 color-mix(in srgb, var(--rayne-violet) 7%, transparent);
  transform: rotate(0.35deg);
}
.law-sheet__meta {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--hairline);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}
.law-sheet__section {
  margin-top: var(--space-10);
  font-family: var(--font-mono);
  color: var(--marker-red);
}
.law-sheet h2 {
  margin-top: var(--space-3);
  max-width: 17ch;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-ink-900);
}
.law-sheet__text {
  margin-top: var(--space-8);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.65;
  color: var(--color-text-muted);
}
.law-sheet__source {
  display: inline-block;
  margin-top: var(--space-8);
  padding-bottom: var(--space-1);
  border-bottom: 2px solid var(--rayne-violet);
  font-size: var(--text-sm);
  color: var(--color-text);
}
.law-sheet__source:hover { color: var(--rayne-violet); }
.law-sheet__annotation {
  position: absolute;
  right: var(--space-6);
  top: -1.4rem;
  color: var(--marker-red);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-style: italic;
  transform: rotate(7deg);
}

/* Invite-only marker — near hero + closing CTAs */
.invite-marker {
  margin-top: clamp(var(--space-6), 3vw, var(--space-8));
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  max-width: none;
}
.invite-marker span { color: var(--rayne-violet); padding-inline: 0.35em; }

/* Second (judicial-formulation) paper — layered behind the statute sheet */
.law-stack {
  position: relative;
  display: grid;
  gap: clamp(var(--space-6), 3vw, var(--space-10));
}
.law-sheet--judicial {
  transform: rotate(-0.55deg);
  margin-left: clamp(0px, 3vw, var(--space-10));
  box-shadow:
    0 24px 60px rgba(22, 22, 26, 0.10),
    14px 16px 0 color-mix(in srgb, var(--marker-red) 6%, transparent);
}
.law-sheet__text--ruling { font-style: italic; }
.law-sheet__attr {
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--hairline-soft);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  color: var(--color-text-faint);
  max-width: 46ch;
}

/* Application card — actual judicial excerpt screenshot on white paper */
.law-sheet--application {
  /* flat white paper, no ruled lines behind the excerpt image */
  background: var(--color-surface);
}
.law-application__paper {
  margin-top: var(--space-6);
  padding: clamp(var(--space-4), 2.4vw, var(--space-7));
  background: #ffffff;
  border: 1px solid var(--hairline);
  border-radius: 3px;
  box-shadow:
    0 12px 30px rgba(22, 22, 26, 0.10),
    0 2px 6px rgba(22, 22, 26, 0.06);
}
.law-application__paper img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 1px;
}
.law-application__caption {
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--hairline-soft);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--color-text-faint);
  max-width: 52ch;
}

/* ============================================================
   SHOWCASE — authentic V6 product screenshot (the proof moment)
   ============================================================ */
.suite {
  overflow: hidden;
  background: color-mix(in srgb, var(--color-surface-2) 60%, var(--color-bg));
}
.suite__wash {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 82% 8%, var(--rayne-violet-soft), transparent 40%),
    radial-gradient(circle at 8% 92%, var(--marker-red-soft), transparent 42%);
  opacity: 0.45;
  pointer-events: none;
}
.suite .wrap { position: relative; }
.suite__head { max-width: 68ch; margin-bottom: clamp(var(--space-8), 4vw, var(--space-12)); }
.suite__head .kicker { display: block; margin-bottom: var(--space-4); }
.suite__head h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  letter-spacing: -0.015em;
  line-height: 1.06;
  color: var(--color-ink-900);
  max-width: 20ch;
}
.suite__lede {
  margin-top: var(--space-6);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 58ch;
}
.suite__labels {
  list-style: none;
  margin-top: clamp(var(--space-6), 3vw, var(--space-8));
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-4);
}
.suite__labels li {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--hairline);
  border-radius: 2px;
  background: color-mix(in srgb, var(--color-surface) 60%, transparent);
}
.suite__note {
  position: relative;
  margin-top: clamp(var(--space-10), 5vw, var(--space-16));
  padding-top: var(--space-6);
  border-top: 1px solid var(--hairline-soft);
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  max-width: 66ch;
}
.suite__annotation {
  display: inline-block;
  margin-left: var(--space-3);
  color: var(--marker-red);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-style: italic;
  transform: rotate(-3deg);
  white-space: nowrap;
}

/* ---- Enterprise tabbed gallery ---- */
.gallery {
  position: relative;
  display: grid;
  grid-template-columns: minmax(160px, 210px) 1fr;
  gap: clamp(var(--space-6), 3vw, var(--space-10));
  align-items: start;
}
.gallery__rail {
  position: sticky;
  top: 96px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-left: 1px solid var(--hairline);
}
.gallery__tab {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  text-align: left;
  padding: var(--space-3) var(--space-4);
  margin-left: -1px;
  border-left: 2px solid transparent;
  font-family: var(--font-display);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  background: none;
  cursor: pointer;
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}
.gallery__tab-i {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
}
.gallery__tab:hover { color: var(--color-text); }
.gallery__tab[aria-selected='true'] {
  color: var(--color-ink-900);
  border-left-color: var(--rayne-violet);
  background: color-mix(in srgb, var(--rayne-violet-soft) 40%, transparent);
}
.gallery__tab[aria-selected='true'] .gallery__tab-i { color: var(--rayne-violet); }
.gallery__tab:focus-visible {
  outline: 2px solid var(--rayne-violet);
  outline-offset: 2px;
}
.gallery__stage { position: relative; min-width: 0; }

/* Panels live inside the product frame; only active is shown, crossfade */
.gallery__panel {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  border: none;
  background: var(--color-surface);
  height: clamp(26rem, 64vh, 40rem);
  overflow-y: auto;
  overflow-x: hidden;
  cursor: zoom-in;
  position: relative;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
  opacity: 0;
  transition: opacity 240ms ease;
}
.gallery__panel.is-active { opacity: 1; }
.gallery__panel[hidden] { display: none; }
.gallery__panel img { width: 100%; height: auto; display: block; }
.gallery__panel:focus-visible { outline: 2px solid var(--rayne-violet); outline-offset: -2px; }

.gallery__panelcaption { min-height: 1.4em; margin-top: var(--space-4); }
.gallery__cap {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 70ch;
}
.gallery__cap[hidden] { display: none; }
.gallery__suite-caption {
  margin-top: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.02em;
  color: var(--color-text-faint);
}
@media (prefers-reduced-motion: reduce) {
  .gallery__panel { transition: none; }
}

/* Matte browser frame */
.product-frame {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--hairline);
  border-radius: 8px;
  overflow: hidden;
  box-shadow:
    0 40px 90px rgba(22, 22, 26, 0.16),
    0 8px 24px rgba(22, 22, 26, 0.10),
    0 1px 0 rgba(255, 255, 255, 0.4) inset;
}
[data-theme='dark'] .product-frame {
  box-shadow:
    0 40px 90px rgba(0, 0, 0, 0.5),
    0 8px 24px rgba(0, 0, 0, 0.4);
}
.product-frame__bar {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  height: 42px;
  padding-inline: var(--space-4);
  background: color-mix(in srgb, var(--color-surface-2) 80%, var(--color-surface));
  border-bottom: 1px solid var(--hairline-soft);
}
.product-frame__dots { display: inline-flex; gap: 7px; flex: none; }
.product-frame__dots i {
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--hairline-strong);
  display: block;
}
.product-frame__addr {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.product-frame__synthetic {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--status-partial);
  flex: none;
}
.product-frame__synthetic::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--status-partial);
}
/* Fixed-aspect desktop viewport; tall screenshot scrolls within */
.product-frame__viewport {
  display: block;
  width: 100%;
  height: clamp(24rem, 62vh, 38rem);
  padding: 0;
  margin: 0;
  border: none;
  background: var(--color-surface);
  overflow-y: auto;
  overflow-x: hidden;
  cursor: zoom-in;
  position: relative;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}
.product-frame__viewport img {
  width: 100%;
  height: auto;
  display: block;
}
.product-frame__expand {
  position: sticky;
  bottom: var(--space-4);
  float: right;
  margin-right: var(--space-4);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-inverse);
  background: color-mix(in srgb, var(--color-ink-900) 88%, transparent);
  border-radius: 2px;
  backdrop-filter: blur(4px);
  pointer-events: none;
  opacity: 0.92;
  transition: opacity 180ms ease;
}
[data-theme='dark'] .product-frame__expand {
  color: #16161A;
  background: color-mix(in srgb, var(--color-text) 90%, transparent);
}
.product-frame__viewport:hover .product-frame__expand,
.gallery__panel:hover .product-frame__expand,
.gallery__panel:focus-visible .product-frame__expand { opacity: 1; }
.product-frame__caption {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--hairline-soft);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.02em;
  color: var(--color-text-faint);
  max-width: none;
}

/* ============================================================
   LIGHTBOX — full-size product screenshot
   ============================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: none;
  background: color-mix(in srgb, #0B0B0D 82%, transparent);
  backdrop-filter: blur(4px);
  padding: clamp(var(--space-4), 3vw, var(--space-10));
}
.lightbox.open { display: flex; align-items: flex-start; justify-content: center; }
.lightbox__inner {
  width: 100%;
  max-width: 980px;
  max-height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--hairline-strong);
  border-radius: 8px;
  overflow: hidden;
}
.lightbox__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-3) var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--hairline-soft);
  flex: none;
}
.lightbox__caption {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.02em;
  color: var(--color-text-faint);
}
.lightbox__close {
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--color-text-muted); flex: none;
  border-radius: 2px;
}
.lightbox__close:hover { color: var(--color-text); }
.lightbox__scroll {
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--color-surface);
}
.lightbox__scroll img { width: 100%; height: auto; display: block; }

/* ============================================================
   ENTERPRISE EVALUATION — benchmarks with scope
   ============================================================ */
.evalsec {
  background: var(--color-bg);
}
.evalsec__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
}
.evalsec__head .kicker { display: block; margin-bottom: var(--space-4); }
.evalsec__head h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  letter-spacing: -0.015em;
  line-height: 1.05;
  color: var(--color-ink-900);
  max-width: 14ch;
}
.evalsec__lede {
  margin-top: var(--space-6);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 46ch;
}
.evalsec__expand {
  margin-top: var(--space-5);
  padding-left: var(--space-4);
  border-left: 2px solid var(--rayne-violet);
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  max-width: 48ch;
}
.evalsec__ledger {
  list-style: none;
  counter-reset: fig;
  border-top: 1px solid var(--hairline);
}
.evalfig {
  display: grid;
  grid-template-columns: minmax(7rem, 9rem) 1fr;
  gap: var(--space-2) clamp(var(--space-5), 3vw, var(--space-8));
  align-items: baseline;
  padding: clamp(var(--space-6), 3vw, var(--space-8)) 0;
  border-bottom: 1px solid var(--hairline);
}
.evalfig__value {
  grid-row: span 2;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-ink-900);
  font-variant-numeric: tabular-nums;
}
.evalfig__unit {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0;
  color: var(--color-text-muted);
}
.evalfig__label {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-ink-900);
  align-self: end;
}
.evalfig__note {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

/* ============================================================
   DEPLOYMENT / CONTROL — model path & data path
   ============================================================ */
.control {
  background: color-mix(in srgb, var(--color-surface-2) 55%, var(--color-bg));
}
.control__head { max-width: 60ch; margin-bottom: clamp(var(--space-8), 4vw, var(--space-12)); }
.control__head .kicker { display: block; margin-bottom: var(--space-4); }
.control__head h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  letter-spacing: -0.015em;
  line-height: 1.06;
  color: var(--color-ink-900);
  max-width: 22ch;
}
.control__lede {
  margin-top: var(--space-5);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 52ch;
}
.control__ledger {
  border-top: 1px solid var(--hairline);
}
.controlrow {
  display: grid;
  grid-template-columns: minmax(9rem, 12rem) 1fr;
  gap: clamp(var(--space-4), 3vw, var(--space-10));
  padding: clamp(var(--space-6), 3vw, var(--space-8)) 0;
  border-bottom: 1px solid var(--hairline);
}
.controlrow__index {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rayne-violet);
  padding-top: 0.3em;
}
.controlrow__body h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-ink-900);
  letter-spacing: -0.01em;
}
.controlrow__body p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 62ch;
}
.control__assurance {
  padding: clamp(var(--space-5), 2.5vw, var(--space-6)) clamp(var(--space-5), 3vw, var(--space-8));
  margin: clamp(var(--space-5), 2.5vw, var(--space-6)) 0;
  border-left: 2px solid var(--rayne-violet);
  background: color-mix(in srgb, var(--rayne-violet) 6%, transparent);
  font-size: var(--text-base);
  color: var(--color-ink-900);
  max-width: 62ch;
}
.control__foot {
  margin-top: clamp(var(--space-8), 4vw, var(--space-12));
  padding-top: var(--space-6);
  border-top: 1px solid var(--hairline-soft);
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  max-width: 68ch;
}

/* ============================================================
   ONTOLOGY — the product's legal structure
   ============================================================ */
.ontology__intro {
  display: grid;
  grid-template-columns: minmax(16rem, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(var(--space-8), 8vw, var(--space-24));
  align-items: start;
}
.ontology__intro .kicker {
  display: block;
  margin-bottom: var(--space-5);
}
.ontology__intro h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--color-ink-900);
  max-width: 11ch;
}
.ontology__copy {
  display: grid;
  gap: var(--space-6);
}
.ontology__copy p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 58ch;
}
.ontology-map {
  margin-top: clamp(var(--space-12), 7vw, var(--space-20));
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--hairline);
  border-left: 1px solid var(--hairline);
}
.ontology-domain {
  min-height: 11rem;
  padding: clamp(var(--space-5), 3vw, var(--space-8));
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  transition:
    background 180ms cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 180ms cubic-bezier(0.16, 1, 0.3, 1);
}
.ontology-domain:nth-child(2),
.ontology-domain:nth-child(5) {
  background: color-mix(in srgb, var(--rayne-violet) 3.5%, transparent);
}
.ontology-domain__num {
  display: block;
  margin-bottom: var(--space-6);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.ontology-domain h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-ink-900);
  margin-bottom: var(--space-3);
}
.ontology-domain p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 46ch;
}
.ontology__note {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--hairline-soft);
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  max-width: 78ch;
}

/* ============================================================
   COMPOUNDING INTELLIGENCE — editorial ledger, not feature cards
   ============================================================ */
.intelligence__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.8fr);
  column-gap: clamp(var(--space-8), 8vw, var(--space-24));
  align-items: end;
}
.intelligence__head .kicker,
.intelligence__head h2 {
  grid-column: 1;
}
.intelligence__head h2 {
  font-size: var(--text-2xl);
  line-height: 1.08;
  max-width: 16ch;
}
.intelligence__lede {
  grid-column: 2;
  grid-row: 1 / span 2;
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 48ch;
}
.intelligence-ledger {
  border-top: 1px solid var(--hairline);
}
.intelligence-row {
  display: grid;
  grid-template-columns: 11rem minmax(0, 1fr) 9.5rem;
  gap: clamp(var(--space-5), 4vw, var(--space-12));
  padding-block: clamp(var(--space-8), 4vw, var(--space-12));
  border-bottom: 1px solid var(--hairline);
}
.intelligence-row__index,
.intelligence-row__scope,
.cross-intel__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}
.intelligence-row h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.15;
  color: var(--color-ink-900);
  margin-bottom: var(--space-4);
}
.intelligence-row p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 62ch;
}
.intelligence-row__scope {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-top: 0.15rem;
}
.intelligence-row__scope span:first-child {
  color: var(--rayne-violet);
}

/* ============================================================
   PRODUCT PROOF — V6 white ledger surface
   ============================================================ */
.proof__frame {
  margin-top: clamp(var(--space-8), 4vw, var(--space-12));
  background: var(--color-surface);
  border: 1px solid var(--hairline);
}
/* V6 top bar */
.ledger-bar {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  height: 46px;
  padding-inline: var(--space-5);
  border-bottom: 1px solid var(--hairline-soft);
}
.ledger-bar .brand__word { font-size: 13px; }
.ledger-bar__tag {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-500);
}
.ledger-bar__synthetic {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--status-partial);
}
.ledger-bar__synthetic::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--status-partial);
}

/* Matter header row */
.matter-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-3) var(--space-6);
  padding: var(--space-5);
  border-bottom: 1px solid var(--hairline-soft);
}
.matter-head__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-ink-900);
  letter-spacing: -0.01em;
}
.matter-head__index {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.matter-head__posture {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* Grid of ledger panels */
.ledger-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
}
.ledger-panel {
  padding: var(--space-5);
  border-bottom: 1px solid var(--hairline-soft);
  border-right: 1px solid var(--hairline-soft);
  grid-column: span 6;
}
.ledger-panel:nth-child(2n) { border-right: none; }
.ledger-panel--wide { grid-column: span 12; border-right: none; }
.ledger-panel__label {
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-500);
  font-weight: 500;
  margin-bottom: var(--space-4);
}

/* Definition rows inside panels */
.dl { display: grid; gap: var(--space-1); }
.dl > div {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: var(--space-4);
  padding-block: var(--space-2);
  border-bottom: 1px solid var(--hairline-soft);
  align-items: baseline;
}
.dl > div:last-child { border-bottom: none; }
.dl dt { font-size: var(--text-sm); color: var(--color-text-faint); }
.dl dd { font-size: var(--text-sm); color: var(--color-text); }
.dl dd .mono { font-family: var(--font-mono); font-size: 12.5px; }

/* Testimony / contradiction rows */
.rowlist { display: grid; }
.rowlist__item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-4);
  align-items: baseline;
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--hairline-soft);
  font-size: var(--text-sm);
}
.rowlist__item:last-child { border-bottom: none; }
.rowlist__who { font-family: var(--font-mono); font-size: 12px; color: var(--color-text-muted); white-space: nowrap; }
.rowlist__what { color: var(--color-text); }
.src-ref {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-accent);
  white-space: nowrap;
  border-bottom: 1px solid transparent;
}
.src-ref:hover { border-bottom-color: currentColor; }

/* Status pills (defense strength etc.) */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.pill::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill--strong { color: var(--status-granted); }
.pill--watch { color: var(--status-partial); }
.pill--risk { color: var(--status-denied); }

/* Deadlines list */
.deadlines { display: grid; }
.deadlines__row {
  display: grid;
  grid-template-columns: 6.5rem 1fr auto;
  gap: var(--space-4);
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--hairline-soft);
  font-size: var(--text-sm);
  align-items: baseline;
}
.deadlines__row:last-child { border-bottom: none; }
.deadlines__date { font-family: var(--font-mono); font-size: 12px; color: var(--color-text); }
.deadlines__meta { font-family: var(--font-mono); font-size: 11px; color: var(--color-text-faint); }

.proof__caption {
  margin-top: var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-faint);
}

.cross-intel {
  border-top: 1px solid var(--hairline);
}
.cross-intel__head {
  min-height: 42px;
  padding: var(--space-3) var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  border-bottom: 1px solid var(--hairline-soft);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-500);
}
.cross-intel__head .mono {
  color: var(--color-text-faint);
}
.cross-intel__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.cross-intel__item {
  padding: var(--space-5);
  border-right: 1px solid var(--hairline-soft);
}
.cross-intel__item:last-child {
  border-right: none;
}
.cross-intel__item strong {
  display: block;
  margin-block: var(--space-3) var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-900);
}
.cross-intel__item p {
  font-size: var(--text-xs);
  line-height: 1.55;
  color: var(--color-text-faint);
}

/* ============================================================
   QUERYABILITY — representative questions, never a fake screen
   ============================================================ */
.query-intro {
  margin-top: var(--space-6);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 64ch;
}
.query-index {
  border-top: 1px solid var(--hairline);
}
.query-row {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr) 13rem;
  gap: clamp(var(--space-5), 4vw, var(--space-12));
  padding-block: clamp(var(--space-7), 3.5vw, var(--space-10));
  border-bottom: 1px solid var(--hairline);
  align-items: start;
}
.query-row__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.query-row h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.3;
  color: var(--color-ink-900);
  max-width: 38ch;
}
.query-row p {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 62ch;
}
.query-row__result {
  padding-left: var(--space-5);
  border-left: 1px solid var(--hairline-soft);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.6;
  color: var(--color-text-faint);
}
.query-note {
  margin-top: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  max-width: 78ch;
}

/* ============================================================
   WORKFLOW — editorial numbered rows
   ============================================================ */
.flow { display: grid; }
.flow__row {
  display: grid;
  grid-template-columns: 4rem 12rem 1fr;
  gap: clamp(var(--space-4), 3vw, var(--space-10));
  align-items: baseline;
  padding-block: clamp(var(--space-6), 3vw, var(--space-8));
  border-bottom: 1px solid var(--hairline-soft);
}
.flow__row:first-child { border-top: 1px solid var(--hairline-soft); }
.flow__num {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-text-faint);
}
.flow__stage {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-ink-900);
}
.flow__desc { font-size: var(--text-base); color: var(--color-text-muted); max-width: 60ch; }

/* ============================================================
   AUDIENCE — one aligned ledger on a high-contrast field
   ============================================================ */
.audience-section {
  overflow: hidden;
  background: var(--color-ink-900);
  color: #FFFFFF;
}
.audience-section::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: clamp(4px, 0.45vw, 7px);
  background: var(--rayne-violet);
}
.audience-section .section-head {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr);
  gap: clamp(var(--space-6), 5vw, var(--space-16));
  align-items: end;
}
.audience-section .section-head .kicker {
  margin: 0;
  color: #FFFFFF;
}
.audience-section .section-head h2 {
  max-width: 15ch;
  color: #FFFFFF;
}
.audience {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
}
.audience__block {
  display: grid;
  grid-template-columns: minmax(0, 20rem) 1fr;
  gap: clamp(var(--space-4), 4vw, var(--space-12));
  padding-block: clamp(var(--space-8), 4vw, var(--space-12));
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
}
.audience__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: #FFFFFF;
  letter-spacing: -0.01em;
}
.audience__title .num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: #FFFFFF;
  margin-bottom: var(--space-3);
}
.audience__body { font-size: var(--text-lg); color: #E5E5E8; }

/* ============================================================
   GOVERNANCE
   ============================================================ */
.governance { background: var(--color-surface-2); }
.gov-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--hairline);
  border-left: 1px solid var(--hairline);
}
.gov-item {
  padding: clamp(var(--space-6), 3vw, var(--space-8));
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.gov-item h3 {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-base);
  color: var(--color-ink-900);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
}
.gov-item h3 .idx {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.gov-item p { font-size: var(--text-sm); color: var(--color-text-muted); }

/* ============================================================
   FAQ / ON THE RECORD
   Editorial, not a SaaS accordion: hairline-separated entries,
   serif question, mono affordance. Native <details>/<summary> so
   the first answer is readable and toggleable without JS.
   ============================================================ */
.faq__lede {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  letter-spacing: -0.015em;
  color: var(--color-ink-900);
  max-width: 24ch;
}
.faq__intro {
  margin-top: var(--space-5);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 58ch;
}

.faq__list {
  border-top: 1px solid var(--hairline);
}
.faq__item {
  border-bottom: 1px solid var(--hairline);
}
.faq__summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: clamp(var(--space-5), 3vw, var(--space-6));
  list-style: none;
  cursor: pointer;
}
/* Remove the native disclosure triangle across engines */
.faq__summary::-webkit-details-marker { display: none; }
.faq__summary::marker { content: ''; }

.faq__q {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-lg);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-ink-900);
  margin: 0;
}
.faq__summary:hover .faq__q { color: var(--color-accent); }

.faq__marker {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  margin-top: 0.15em;
  color: var(--color-text-faint);
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  transition: transform 320ms cubic-bezier(0.16, 1, 0.3, 1),
              color 180ms ease, border-color 180ms ease;
}
.faq__summary:hover .faq__marker {
  color: var(--rayne-violet);
  border-color: color-mix(in srgb, var(--rayne-violet) 50%, transparent);
}
.faq__item[open] .faq__marker {
  transform: rotate(135deg);
  color: var(--rayne-violet);
  border-color: color-mix(in srgb, var(--rayne-violet) 50%, transparent);
}

.faq__answer {
  padding-bottom: clamp(var(--space-5), 3vw, var(--space-6));
  max-width: 62ch;
}
.faq__answer p {
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}
.faq__answer p:first-child { margin-top: 0; }

/* Focus lands on the summary; keep the affordance obvious */
.faq__summary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 2px;
}

/* Gentle open reveal; suppressed under reduced motion via base.css */
@media (prefers-reduced-motion: no-preference) {
  .faq__item[open] .faq__answer {
    animation: faq-open 360ms cubic-bezier(0.16, 1, 0.3, 1);
  }
}
@keyframes faq-open {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: none; }
}

/* ============================================================
   CLOSING
   ============================================================ */
.closing { text-align: left; }
.closing h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  letter-spacing: -0.015em;
  line-height: 1.08;
  color: var(--color-ink-900);
  max-width: 20ch;
}
.closing__actions {
  margin-top: clamp(var(--space-8), 4vw, var(--space-10));
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--hairline);
  padding-block: clamp(var(--space-12), 5vw, var(--space-16));
}
.footer-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-8);
  align-items: flex-start;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.footer-links a:hover { color: var(--color-text); }
.footer-note {
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--hairline-soft);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-4);
  max-width: none;
}
.footer-note p { max-width: 70ch; }

/* ============================================================
   MODAL — private demonstration
   ============================================================ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: color-mix(in srgb, #16161A 55%, transparent);
  backdrop-filter: blur(2px);
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(var(--space-6), 6vh, var(--space-24)) var(--space-4);
  overflow-y: auto;
}
.modal-backdrop.open { display: flex; }
.modal {
  width: 100%;
  max-width: 520px;
  background: var(--color-surface);
  border: 1px solid var(--hairline-strong);
  border-radius: 2px;
}
.modal__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-6) var(--space-4);
  border-bottom: 1px solid var(--hairline-soft);
}
.modal__head h2 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-ink-900);
}
.modal__head p { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-2); }
.modal__close {
  width: 44px; height: 44px;
  margin: -0.5rem -0.5rem 0 0;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--color-text-muted); flex: none;
}
.modal__close:hover { color: var(--color-text); }

.form { padding: var(--space-6); display: grid; gap: var(--space-5); }
.field { display: grid; gap: var(--space-2); }
.field label {
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  font-weight: 500;
}
.field input, .field textarea {
  width: 100%;
  min-height: 44px;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--hairline-strong);
  border-radius: 2px;
  font-size: var(--text-sm);
  color: var(--color-text);
}
.field textarea { min-height: 88px; resize: vertical; line-height: 1.5; }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-accent) 18%, transparent);
}
.field--row { grid-template-columns: 1fr 1fr; display: grid; gap: var(--space-4); }
.form__foot { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; }
.form__note { font-size: var(--text-xs); color: var(--color-text-faint); }

.form-confirm {
  padding: var(--space-8) var(--space-6);
  display: none;
}
.form-confirm.show { display: block; }
.form-confirm__mark {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--status-granted);
  color: var(--status-granted);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-5);
}
.form-confirm h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-ink-900);
  margin-bottom: var(--space-3);
}
.form-confirm p { font-size: var(--text-sm); color: var(--color-text-muted); }

/* ============================================================
   REVEAL MOTION (subtle line/fade; respects reduced motion)
   ============================================================ */
.reveal { opacity: 0; transform: translateY(12px); transition: opacity 700ms cubic-bezier(0.16,1,0.3,1), transform 700ms cubic-bezier(0.16,1,0.3,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* Mobile readers should never wait on an observer for core page content. */
@media (max-width: 700px) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   OUR STORY
   ============================================================ */
.story { position: relative; isolation: isolate; overflow: hidden; }
.story__wash {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 88% 0%, color-mix(in srgb, var(--rayne-violet) 6%, transparent), transparent 60%),
    repeating-linear-gradient(0deg, transparent 0 33px, var(--hairline-soft) 33px 34px);
  opacity: 0.5;
  pointer-events: none;
}
.section-head--sub { margin-top: clamp(var(--space-16), 8vw, var(--space-24)); margin-bottom: var(--space-8); }
.section-head--sub h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-ink-900);
  margin-top: var(--space-3);
}
.story__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
}
.story__timeline {
  list-style: none;
  display: grid;
  gap: clamp(var(--space-6), 3vw, var(--space-9));
  position: relative;
  padding-left: var(--space-8);
}
.story__timeline::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: var(--hairline);
}
.story__step { position: relative; }
.story__step::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-8) + 1px);
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 1.5px solid var(--color-text-faint);
}
.story__step--now::before {
  background: var(--rayne-violet);
  border-color: var(--rayne-violet);
}
.story__year {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rayne-violet);
}
.story__step h3 {
  margin-top: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-ink-900);
}
.story__step p {
  margin-top: var(--space-3);
  color: var(--color-text-muted);
  max-width: 54ch;
}
.story__presentation { position: sticky; top: calc(var(--space-16) + var(--space-4)); }
.story__video {
  position: relative;
  min-height: 22rem;
  border: 1px solid var(--hairline);
  border-radius: 5px;
  background:
    radial-gradient(90% 70% at 50% 30%, color-mix(in srgb, var(--rayne-violet) 8%, transparent), transparent 70%),
    var(--color-surface-2);
  box-shadow:
    0 24px 60px rgba(22, 22, 26, 0.12),
    inset 0 0 0 1px color-mix(in srgb, var(--color-bg) 40%, transparent);
  overflow: hidden;
  display: grid;
  place-items: center;
}
.story__video-inner {
  text-align: center;
  padding: clamp(var(--space-6), 4vw, var(--space-10));
  color: var(--color-text-muted);
}
.story__video-badge {
  display: inline-block;
  margin-bottom: var(--space-5);
  padding: 0.3em 0.9em;
  border: 1px solid var(--rayne-violet);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rayne-violet);
}
.story__video-mark { display: block; margin: 0 auto var(--space-4); color: var(--color-text-faint); }
.story__video-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-ink-900);
}
.story__video-note { margin-top: var(--space-2); font-size: var(--text-sm); max-width: 34ch; margin-inline: auto; }
.story__presentation figcaption {
  margin-top: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
}

/* Team */
.team__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(var(--space-4), 2.5vw, var(--space-6));
}
.team-card {
  display: flex;
  gap: var(--space-4);
  padding: clamp(var(--space-5), 2.5vw, var(--space-6));
  background: var(--color-surface);
  border: 1px solid var(--hairline);
  border-radius: 4px;
}
.team-card--tbd { background: transparent; border-style: dashed; border-color: var(--hairline-strong); }
.team-card__avatar {
  flex: none;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--color-ink-900);
  color: var(--color-bg);
  font-family: var(--font-display);
  font-size: var(--text-lg);
}
.team-card__avatar--ghost {
  background: transparent;
  border: 1.5px dashed var(--hairline-strong);
}
.team-card__body h4 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  color: var(--color-ink-900);
}
.team-card__role {
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.03em;
  color: var(--rayne-violet);
}
.team-card--tbd .team-card__role { color: var(--color-text-faint); }
.team-card__bio { margin-top: var(--space-3); font-size: var(--text-sm); color: var(--color-text-muted); }

/* ============================================================
   MEDIA & COMMENT
   ============================================================ */
.media__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
}
.media__col-title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--hairline);
  margin-bottom: var(--space-6);
}
.announce-card {
  padding: clamp(var(--space-6), 3vw, var(--space-8));
  background: var(--color-surface);
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--rayne-violet);
  border-radius: 3px;
  box-shadow: 0 14px 34px rgba(22, 22, 26, 0.08);
}
.announce-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.announce-card__tag { color: var(--rayne-violet); }
.announce-card__stamp { color: var(--color-text-faint); }
.announce-card__headline {
  margin-top: var(--space-5);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.28;
  color: var(--color-ink-900);
}
.announce-card__body { margin-top: var(--space-4); color: var(--color-text-muted); }
.announce-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text);
  border-bottom: 2px solid var(--rayne-violet);
  padding-bottom: 2px;
  cursor: not-allowed;
}
.announce-card__soon {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  padding: 0.1em 0.6em;
  border-bottom-width: 1px;
}
.media__aside { margin-top: var(--space-5); font-size: var(--text-sm); color: var(--color-text-faint); }
.comment-card {
  padding: clamp(var(--space-6), 3vw, var(--space-8));
  background: color-mix(in srgb, var(--color-surface-2) 55%, var(--color-bg));
  border: 1px solid var(--hairline);
  border-radius: 3px;
}
.comment-card__lede { color: var(--color-text-muted); max-width: 52ch; }
.comment-proto { margin-top: var(--space-6); display: grid; gap: var(--space-4); }
.comment-proto__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.comment-proto .field label {
  display: block;
  margin-bottom: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}
.comment-proto .field input,
.comment-proto .field textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: color-mix(in srgb, var(--color-bg) 70%, transparent);
  border: 1px solid var(--hairline);
  border-radius: 3px;
  font: inherit;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.comment-proto .field textarea { min-height: 6rem; resize: none; }
.comment-proto__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.comment-proto__status {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--rayne-violet);
}
.comment-proto .btn[disabled] { opacity: 0.55; cursor: not-allowed; }
.comment-card__policy {
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--hairline-soft);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ============================================================
   HONEST PREMISE — strong type, no decorative card field
   ============================================================ */
.premise {
  background: #FFFFFF;
  border-block: 1px solid var(--hairline-soft);
}
.premise__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.85fr);
  gap: clamp(var(--space-8), 8vw, var(--space-24));
  align-items: end;
}
.premise__head .kicker,
.ecosystem__head .kicker,
.access__head .kicker,
.corpus__head .kicker {
  display: block;
  margin-bottom: var(--space-4);
}
.premise__head h2,
.ecosystem__head h2,
.access__head h2,
.corpus__head h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--color-ink-900);
}
.premise__lede {
  font-size: var(--text-lg);
  color: var(--color-ink-700);
}
.premise__ledger {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(var(--space-12), 6vw, var(--space-20));
  border-top: 1px solid var(--hairline-strong);
  border-left: 1px solid var(--hairline-strong);
}
.premise__item {
  min-height: 18rem;
  padding: clamp(var(--space-6), 3vw, var(--space-8));
  border-right: 1px solid var(--hairline-strong);
  border-bottom: 1px solid var(--hairline-strong);
}
.premise__item > span {
  display: block;
  min-height: 3rem;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rayne-violet);
}
.premise__item h3 {
  margin-top: var(--space-8);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-ink-900);
}
.premise__item p {
  margin-top: var(--space-4);
  color: var(--color-ink-700);
  font-size: var(--text-sm);
}
.premise__position {
  max-width: none;
  padding: clamp(var(--space-6), 4vw, var(--space-10));
  background: var(--color-ink-900);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.25;
}
.premise__position strong { color: #FFFFFF; font-weight: 500; }

/* ============================================================
   CASE BRAIN — matter, law, and network held in one record
   ============================================================ */
.case-brain {
  margin-top: clamp(var(--space-12), 7vw, var(--space-20));
  border: 1px solid var(--hairline-strong);
  background: #FFFFFF;
}
.case-brain__inputs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.case-brain__input {
  min-height: 15rem;
  padding: clamp(var(--space-5), 3vw, var(--space-8));
  border-right: 1px solid var(--hairline);
}
.case-brain__input:last-child { border-right: none; }
.case-brain__input > span,
.case-brain__eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rayne-violet);
}
.case-brain__input h3 {
  margin-top: var(--space-10);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-ink-900);
}
.case-brain__input p {
  margin-top: var(--space-3);
  color: var(--color-ink-700);
  font-size: var(--text-sm);
}
.case-brain__core {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-6);
  align-items: center;
  padding: clamp(var(--space-6), 4vw, var(--space-10));
  background: var(--color-ink-900);
  color: #FFFFFF;
  text-align: center;
}
.case-brain__core::before,
.case-brain__core::after {
  content: '';
  height: 1px;
  background: rgba(255, 255, 255, 0.25);
}
.case-brain__core strong {
  grid-column: 2;
  grid-row: 1 / span 2;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  white-space: nowrap;
}
.case-brain__eyebrow { grid-column: 1; grid-row: 2; color: #FFFFFF; }
.case-brain__core p {
  grid-column: 3;
  grid-row: 2;
  justify-self: end;
  font-size: var(--text-sm);
  color: #FFFFFF;
}
.case-brain__outputs {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
}
.case-brain__outputs span {
  padding: var(--space-5) var(--space-3);
  border-right: 1px solid var(--hairline);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-align: center;
  text-transform: uppercase;
  color: var(--color-ink-700);
}
.case-brain__outputs span:last-child { border-right: none; }

/* ============================================================
   CORPUS — the practical legal universe, made concrete
   ============================================================ */
.corpus {
  background: var(--color-ink-900);
  color: #FFFFFF;
}
.corpus__head,
.ecosystem__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.85fr);
  gap: clamp(var(--space-8), 8vw, var(--space-24));
  align-items: end;
}
.corpus__head .kicker { color: #FFFFFF; }
.corpus__head h2 { color: #FFFFFF; max-width: 16ch; }
.corpus__lede {
  font-size: var(--text-lg);
  color: #E5E5E8;
}
.corpus-path {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: var(--space-5);
  align-items: center;
  margin-top: clamp(var(--space-10), 5vw, var(--space-16));
  padding-block: var(--space-5);
  border-block: 1px solid rgba(255, 255, 255, 0.22);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-align: center;
  text-transform: uppercase;
}
.corpus-path i { color: #FFFFFF; font-style: normal; }
.corpus-path strong { color: #FFFFFF; font-weight: 500; }
.corpus-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-top: clamp(var(--space-10), 5vw, var(--space-16));
  border-top: 1px solid rgba(255, 255, 255, 0.24);
  border-left: 1px solid rgba(255, 255, 255, 0.24);
}
.corpus-stat {
  min-height: 19rem;
  padding: clamp(var(--space-6), 4vw, var(--space-10));
  border-right: 1px solid rgba(255, 255, 255, 0.24);
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
}
.corpus-stat--lead { background: var(--rayne-violet); }
.corpus-stat > strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 7.5rem);
  font-weight: 400;
  line-height: 0.9;
  letter-spacing: -0.06em;
}
.corpus-stat h3 {
  margin-top: var(--space-8);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: #FFFFFF;
}
.corpus-stat p { margin-top: var(--space-4); color: #E5E5E8; }
.corpus-stat--lead p { color: #FFFFFF; }
.corpus__method {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: #E5E5E8;
  font-size: var(--text-sm);
}
.corpus__method strong { color: #FFFFFF; }

/* ============================================================
   ECOSYSTEM — dots only where the network is the subject
   ============================================================ */
.ecosystem { background: #FFFFFF; }
.ecosystem__head h2 { max-width: 17ch; }
.ecosystem__lede,
.access__lede { font-size: var(--text-lg); color: var(--color-ink-700); }
.ecosystem-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: clamp(var(--space-12), 6vw, var(--space-20));
  border-block: 1px solid var(--hairline-strong);
}
.ecosystem-metrics article {
  min-height: 12rem;
  padding: var(--space-6);
  border-right: 1px solid var(--hairline-strong);
}
.ecosystem-metrics article:last-child { border-right: none; }
.ecosystem-metrics strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1;
  color: var(--color-ink-900);
}
.ecosystem-metrics span {
  display: block;
  margin-top: var(--space-5);
  color: var(--color-ink-700);
  font-size: var(--text-sm);
}
.ecosystem-map {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(var(--space-4), 3vw, var(--space-8));
  align-items: center;
  margin-top: clamp(var(--space-12), 6vw, var(--space-20));
  padding: clamp(var(--space-6), 5vw, var(--space-12));
  border: 1px solid var(--hairline);
  background-image: radial-gradient(circle, rgba(82, 100, 92, 0.24) 1px, transparent 1px);
  background-size: 18px 18px;
}
.ecosystem-map span,
.ecosystem-map strong {
  display: grid;
  place-items: center;
  min-height: 6.5rem;
  padding: var(--space-4);
  background: #FFFFFF;
  border: 1px solid var(--hairline-strong);
  text-align: center;
  color: var(--color-ink-900);
}
.ecosystem-map span {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.ecosystem-map strong {
  min-height: 9rem;
  background: var(--color-ink-900);
  color: #FFFFFF;
  border-color: var(--color-ink-900);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
}
.ecosystem__note {
  margin-top: var(--space-8);
  color: var(--color-ink-700);
  font-size: var(--text-sm);
}

/* ============================================================
   ACCESS — existing web, desktop, and agent infrastructure
   ============================================================ */
.access {
  background: #FFFFFF;
  border-top: 1px solid var(--hairline-soft);
}
.access__head { max-width: 58rem; }
.access__head h2 { max-width: 18ch; }
.access__lede { margin-top: var(--space-6); max-width: 56ch; }
.access-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  margin-top: clamp(var(--space-12), 6vw, var(--space-20));
  border: 1px solid var(--hairline-strong);
}
.access-card {
  min-height: 34rem;
  padding: clamp(var(--space-6), 4vw, var(--space-12));
  border-right: 1px solid var(--hairline-strong);
}
.access-card:last-child { border-right: none; }
.access-card--dark { background: var(--color-ink-900); color: #FFFFFF; }
.access-card__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rayne-violet);
}
.access-card--dark .access-card__label { color: #FFFFFF; }
.access-card h3 {
  margin-top: var(--space-10);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-ink-900);
}
.access-card--dark h3 { color: #FFFFFF; }
.access-card > p { margin-top: var(--space-5); color: var(--color-ink-700); }
.access-card--dark > p { color: #E5E5E8; }
.access-card ul {
  margin-top: var(--space-8);
  padding: 0;
  border-top: 1px solid currentColor;
  list-style: none;
}
.access-card li {
  padding-block: var(--space-3);
  border-bottom: 1px solid currentColor;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.access-card__actions {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-top: var(--space-8);
  flex-wrap: wrap;
}
.access-card__textlink {
  color: #FFFFFF;
  border-bottom: 1px solid rgba(255, 255, 255, 0.7);
  font-size: var(--text-sm);
}
.access-card small {
  display: block;
  margin-top: var(--space-6);
  color: #D4D4D8;
  font-size: var(--text-xs);
}
.access-code {
  display: grid;
  gap: var(--space-3);
  margin: var(--space-10) 0 var(--space-8);
  padding: var(--space-6);
  border: 1px solid var(--hairline-strong);
  background: #FFFFFF;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}
.access-code span { color: var(--rayne-violet); }
.access-code code { color: var(--color-ink-700); white-space: normal; }
.access-code strong { color: var(--color-ink-900); font-weight: 500; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .premise__head,
  .corpus__head,
  .ecosystem__head { grid-template-columns: 1fr; gap: var(--space-6); }
  .premise__ledger { grid-template-columns: 1fr; }
  .premise__item { min-height: 0; }
  .case-brain__inputs { grid-template-columns: 1fr; }
  .case-brain__input { min-height: 0; border-right: none; border-bottom: 1px solid var(--hairline); }
  .case-brain__core { grid-template-columns: 1fr; }
  .case-brain__core::before,
  .case-brain__core::after { display: none; }
  .case-brain__core strong,
  .case-brain__eyebrow,
  .case-brain__core p { grid-column: 1; grid-row: auto; justify-self: center; }
  .case-brain__outputs { grid-template-columns: repeat(3, 1fr); }
  .case-brain__outputs span:nth-child(3) { border-right: none; }
  .case-brain__outputs span:nth-child(-n + 3) { border-bottom: 1px solid var(--hairline); }
  .ecosystem-metrics { grid-template-columns: repeat(2, 1fr); }
  .ecosystem-metrics article:nth-child(2) { border-right: none; }
  .ecosystem-metrics article:nth-child(-n + 2) { border-bottom: 1px solid var(--hairline-strong); }
  .access-grid { grid-template-columns: 1fr; }
  .access-card { min-height: 0; border-right: none; border-bottom: 1px solid var(--hairline-strong); }
  .access-card:last-child { border-bottom: none; }
  .story__grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .story__presentation { position: static; }
  .media__grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .team__grid { grid-template-columns: 1fr; }
  .primary-nav, .header-actions .signin, .header-actions .btn { display: none; }
  .menu-toggle { display: inline-flex; }
  .ledger-panel { grid-column: span 12; border-right: none; }
  .flow__row { grid-template-columns: 3rem 1fr; }
  .flow__stage { grid-column: 2; }
  .flow__desc { grid-column: 2; margin-top: var(--space-2); }
  .audience__block { grid-template-columns: 1fr; gap: var(--space-4); }
  .gov-grid { grid-template-columns: 1fr; }
  .intelligence__head { grid-template-columns: 1fr; }
  .intelligence__head .kicker,
  .intelligence__head h2,
  .intelligence__lede { grid-column: 1; grid-row: auto; }
  .intelligence__lede { margin-top: var(--space-6); }
  .intelligence-row { grid-template-columns: 8rem minmax(0, 1fr); }
  .intelligence-row__scope { grid-column: 2; flex-direction: row; flex-wrap: wrap; gap: var(--space-2) var(--space-4); }
  .cross-intel__grid { grid-template-columns: 1fr; }
  .cross-intel__item { border-right: none; border-bottom: 1px solid var(--hairline-soft); }
  .cross-intel__item:last-child { border-bottom: none; }
  .ontology__intro { grid-template-columns: 1fr; }
  .query-row { grid-template-columns: 3rem minmax(0, 1fr); }
  .query-row__result { grid-column: 2; padding-left: 0; border-left: none; }
  .statute-spread { grid-template-columns: 1fr; }
  .statute-photo { min-height: 24rem; }
  .statute-photo img { height: 24rem; }
  .law-sheet--judicial { margin-left: 0; transform: none; }
  .product-frame__viewport { height: clamp(20rem, 56vh, 30rem); }
  /* Gallery: rail becomes a horizontal tab strip above the frame */
  .gallery { grid-template-columns: 1fr; gap: var(--space-5); }
  .gallery__rail {
    position: static;
    flex-direction: row;
    overflow-x: auto;
    border-left: none;
    border-bottom: 1px solid var(--hairline);
    gap: 0;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
  }
  .gallery__tab {
    border-left: none;
    border-bottom: 2px solid transparent;
    margin-left: 0;
    white-space: nowrap;
    flex: none;
  }
  .gallery__tab[aria-selected='true'] {
    border-left-color: transparent;
    border-bottom-color: var(--rayne-violet);
    background: color-mix(in srgb, var(--rayne-violet-soft) 30%, transparent);
  }
  .gallery__panel { height: clamp(20rem, 56vh, 30rem); }
  .evalsec__grid { grid-template-columns: 1fr; gap: var(--space-8); }
}

@media (max-width: 560px) {
  .audience-section .section-head { grid-template-columns: 1fr; gap: var(--space-4); }
  .case-brain__outputs { grid-template-columns: repeat(2, 1fr); }
  .case-brain__outputs span:nth-child(3) { border-right: 1px solid var(--hairline); }
  .case-brain__outputs span:nth-child(even) { border-right: none; }
  .case-brain__outputs span:nth-child(-n + 4) { border-bottom: 1px solid var(--hairline); }
  .corpus-path { grid-template-columns: 1fr; text-align: left; }
  .corpus-path i { transform: rotate(90deg); justify-self: start; }
  .corpus-grid { grid-template-columns: 1fr; }
  .corpus-stat { min-height: 0; }
  .ecosystem-metrics { grid-template-columns: 1fr; }
  .ecosystem-metrics article,
  .ecosystem-metrics article:nth-child(2) { border-right: none; border-bottom: 1px solid var(--hairline-strong); }
  .ecosystem-metrics article:last-child { border-bottom: none; }
  .ecosystem-map { grid-template-columns: 1fr; }
  .ecosystem-map strong { grid-row: 1; }
  .brand__context { display: none; }
  .matter-head__posture { margin-left: 0; }
  .dl > div { grid-template-columns: 7rem 1fr; }
  .rowlist__item { grid-template-columns: 1fr; gap: var(--space-1); }
  .rowlist__who { order: -1; }
  .deadlines__row { grid-template-columns: 5.5rem 1fr; }
  .deadlines__meta { grid-column: 2; }
  .field--row { grid-template-columns: 1fr; }
  .intelligence-row { grid-template-columns: 1fr; gap: var(--space-4); }
  .intelligence-row__scope { grid-column: 1; }
  .cross-intel__head { align-items: flex-start; flex-direction: column; }
  .ontology-map { grid-template-columns: 1fr; }
  .query-row { grid-template-columns: 1fr; gap: var(--space-3); }
  .query-row__result { grid-column: 1; padding-top: var(--space-2); }

  .law-sheet {
    padding: var(--space-8) var(--space-5);
    transform: none;
    box-shadow: 0 18px 40px rgba(22, 22, 26, 0.1);
  }
  .law-sheet__meta { flex-direction: column; gap: var(--space-1); }
  .law-sheet__annotation { right: var(--space-4); }
  .product-frame__viewport { height: 22rem; cursor: pointer; }
  .product-frame__addr { display: none; }
  .gallery__panel { height: 22rem; cursor: pointer; }
  .gallery__tab { font-size: var(--text-sm); padding: var(--space-3) var(--space-3); }
  .suite__annotation {
    display: block;
    margin-left: 0;
    margin-top: var(--space-4);
    text-align: right;
  }
  .suite__labels li { font-size: 10.5px; padding: var(--space-1) var(--space-3); }
  .evalfig { grid-template-columns: 1fr; gap: var(--space-1); }
  .evalfig__value { grid-row: auto; }
  .controlrow { grid-template-columns: 1fr; gap: var(--space-2); }
  .lightbox { padding: 0; }
  .lightbox__inner { max-width: 100%; border-radius: 0; height: 100%; max-height: 100%; }
  .comment-proto__row { grid-template-columns: 1fr; }
  .announce-card__headline { font-size: var(--text-base); }
}

/* Editorial surface: consistent paper, thin rules and restrained emphasis. */
:root { --content-wide:1320px; --content-default:1200px; }
.site-header { background:rgba(255,255,255,.97); }
.site-header__bar { min-height:80px; gap:2rem; }
.header-actions { gap:1.4rem; }
.header-actions .btn { padding-inline:1rem; }
.btn { border-radius:2px; box-shadow:none; }
.btn--primary { background:#000000; border-color:#000000; color:#fff; }
.btn--primary:hover { background:#333333; border-color:#333333; }
.btn:active { transform:translateY(1px); }
.marker-underline::after { display:none; }
.section { padding-block:clamp(4rem,8vw,7rem); }
.thesis { background:#ffffff; border-block:1px solid var(--hairline-soft); }
.thesis__statement { max-width:25ch; }
.premise { background:#ffffff; }
.premise__ledger { display:block; border:0; margin-top:3rem; }
.premise__item { display:grid; grid-template-columns:13rem 1fr 1fr; gap:2rem; min-height:0; padding:2rem 0; border:0; border-top:1px solid var(--hairline); background:transparent; }
.premise__item > span { min-height:0; }
.premise__item h3,.premise__item p { margin:0; }
.premise__position { background:transparent; color:var(--color-text); padding:2.5rem 0 0; border-top:1px solid var(--hairline); }
.premise__position strong { color:var(--color-accent); }
.case-brain { border-inline:0; background:transparent; }
.case-brain__input { padding-left:1.5rem; }
.case-brain__core { background:#f5f5f5; color:var(--color-text); }
.case-brain__core p,.case-brain__eyebrow { color:var(--color-text-muted); }
.case-brain__core::before,.case-brain__core::after { background:var(--hairline); }
.corpus { background:#000000; }
.corpus-grid { border-left:0; gap:0 3rem; }
.corpus-stat { padding-inline:0; border-right:0; background:transparent; }
.corpus-stat > strong { font-size:clamp(3.5rem,8vw,6rem); }
.ecosystem,.access { background:#ffffff; }
.ecosystem-map { background:none; border-inline:0; padding-inline:0; }
.ecosystem-map span { background:transparent; border:0; border-bottom:1px solid var(--hairline); }
.ecosystem-map strong { background:#f5f5f5; color:var(--color-text); border:0; }
.access-grid { border-inline:0; }
.access-card--dark { background:#f5f5f5; color:var(--color-text); }
.access-card--dark h3,.access-card--dark p,.access-card--dark small,.access-card--dark .access-card__label,.access-card--dark li { color:var(--color-text-muted); }
.access-code { background:transparent; border-inline:0; padding-inline:0; }
.closing { isolation:isolate; background:#ffffff; overflow:hidden; }
.closing::before { content:''; position:absolute; z-index:-1; inset:0; background:linear-gradient(90deg,#ffffff 10%,rgba(255,255,255,.6)),url('assets/rayne-intelligence_nyc-haze-skyline.jpg') center 55%/cover; opacity:.6; }
.closing h2 { max-width:22ch; }
.reveal { opacity:1; transform:none; transition:none; }
@media(max-width:1100px) {
 .primary-nav,.header-actions { display:none; }
 .menu-toggle { display:inline-flex; }
 .site-header__bar { justify-content:space-between; }
}
@media(max-width:900px) {
 .premise__item { grid-template-columns:1fr; gap:1rem; }
 .case-brain__input { padding-inline:0; }
}
@media(max-width:560px) { .corpus-grid { grid-template-columns:1fr; } }

.hero::after { opacity:1; inset:0; }
.hero h1 .marker-word { white-space:nowrap; }

.access-card--dark .access-card__textlink { color:var(--color-text); border-color:var(--hairline-strong); }

/* Sharp, proportional typography. The hero emphasis is the primary visual. */
h1,h2,h3 { font-weight:500; letter-spacing:-.025em; }
.site-header { background:#fff; }
.hero__intro { padding-top:clamp(3rem,7vw,6rem); }
.hero h1 { max-width:780px; line-height:1.12; letter-spacing:-.025em; }
.hero__setup { display:block; max-width:23ch; font-size:clamp(1.9rem,4vw,3.5rem); line-height:1.16; font-weight:400; letter-spacing:-.025em; }
.hero__emphasis { display:block; margin-top:.13em; font-size:clamp(2.6rem,5.2vw,4.6rem); font-weight:600; line-height:1.1; letter-spacing:-.035em; color:#000; }
.hero__law-cites { color:#b51c20; font-weight:700; }
.hero__label { font-size:14px; letter-spacing:0; text-transform:none; margin-bottom:2.6rem; }
.hero__photograph { width:55%; opacity:.22; }
.hero__outro { padding-top:2rem; padding-bottom:3rem; }
.hero__sub { max-width:46ch; font-size:18px; }
.kicker,.label,.hero__foot,.invite-marker,.premise__item>span,.case-brain__input>span,.case-brain__eyebrow,.case-brain__outputs span,.access-card__label,.access-code,.ecosystem-map span,.corpus-path,.controlrow__index { font-size:13px; letter-spacing:.025em; }
.hero__outro .invite-marker { font-size:12px; letter-spacing:.02em; }
.premise__item h3 { font-size:clamp(1.3rem,2vw,1.75rem); }
.thesis__statement { font-weight:500; letter-spacing:-.035em; }
.corpus-stat>strong { font-family:var(--font-body); font-weight:600; }
.corpus-stat h3 { font-size:clamp(1.25rem,2vw,1.75rem); }
.closing h2 { font-size:clamp(2rem,4vw,3.6rem); line-height:1.15; font-weight:500; max-width:24ch; }
.detail-intro { padding-block:5rem 3rem; }
.detail-intro h1 { margin-block:1rem; font-size:clamp(2.5rem,6vw,5rem); }
.detail-intro p { color:#444; }
.detail-footer { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:2rem; padding-block:3rem; border-top:1px solid var(--hairline); }
@media(max-width:699px) {
 .hero__setup { max-width:20ch; }
 .hero__emphasis { font-size:clamp(2.6rem,10vw,3.5rem); }
 .hero__label { display:block; line-height:1.8; }
 .hero__photograph { width:100%; opacity:.12; }
 .hero__sub { font-size:17px; }
 .hero__foot { font-size:12px; }
 .hero__actions .btn--primary { width:100%; }
}

/* Navigation and actions share one quiet proportional type treatment. */
.primary-nav a,.header-actions .signin,.header-actions .btn { font-family:var(--font-body); font-size:14px; font-weight:500; letter-spacing:0; line-height:1.4; }
.primary-nav { gap:1.75rem; }
.header-actions { gap:1.25rem; }
.header-actions .btn { min-height:38px; padding-inline:1rem; }
.site-header__bar { min-height:72px; }
.primary-nav a::after { height:1px; }
.btn { font-weight:500; letter-spacing:0; }

/* Case-brain film: quiet framing, user-controlled motion. */
.brain-film { margin: 48px 0 32px; border-block: 1px solid #d9d9d9; }
.brain-film__heading { display:flex; justify-content:space-between; align-items:baseline; gap:20px; padding:24px 0; }
.brain-film__heading h3 { font-size:22px; font-weight:500; letter-spacing:-.025em; }
.brain-film__heading > span { font-size:13px; color:#666; }
.brain-film__stage { position:relative; aspect-ratio:16/9; background:#fff; }
.brain-film__stage iframe { position:absolute; inset:0; width:100%; height:100%; border:0; background:#fff; }
.brain-film__poster { position:absolute; inset:0; display:flex; flex-direction:column; justify-content:center; align-items:center; gap:24px; text-align:center; }
.brain-film__poster > div { display:flex; gap:28px; font-size:14px; color:#666; }
.brain-film__poster strong { font-weight:500; font-size:clamp(28px,4vw,52px); letter-spacing:-.035em; }
.brain-film__poster p { font-size:16px; color:#666; }
.brain-film__controls { display:flex; align-items:center; gap:24px; padding:20px 0; min-height:76px; }
.brain-film__controls button { border:0; border-bottom:1px solid #111; padding:6px 0; background:none; color:#111; font:inherit; cursor:pointer; }
.brain-film__controls button:focus-visible { outline:2px solid #b51c20; outline-offset:5px; }
.brain-film__controls [role=status] { margin-left:auto; font-size:13px; color:#666; }
@media(max-width:600px) {
 .brain-film__heading { display:block; }
 .brain-film__heading > span { display:block; margin-top:8px; }
 .brain-film__poster { gap:12px; }
 .brain-film__poster > div { gap:14px; font-size:11px; }
 .brain-film__poster p { font-size:12px; }
 .brain-film__controls { gap:18px; }
}
.brain-film [hidden] { display:none; }

/* Photographic rhythm: visible city views, a future-facing interlude, and the founder. */
.hero__photograph { opacity:.4; }
.closing::before { display:none; }
.closing__layout { display:grid; grid-template-columns:minmax(0,1.6fr) minmax(0,1fr); gap:64px; align-items:center; }
.closing__portrait { margin:0; text-align:center; }
.closing__portrait img { display:block; width:100%; max-width:438px; height:auto; margin:auto; }
.closing__portrait figcaption { font-size:18px; font-weight:500; margin-top:20px; }
.closing__portrait figcaption span { display:block; font-size:13px; color:#666; font-weight:400; margin-top:6px; }
@media(max-width:700px) {
 .hero__photograph { opacity:.23; }
 .closing__layout { grid-template-columns:1fr; gap:40px; }
 .closing__portrait img { max-width:310px; }
}


/* Images inhabit the section, with feathered edges and a protected reading plane. */
#problem, #premise, #ecosystem { position:relative; isolation:isolate; overflow:hidden; background:#fff; }
.section-atmosphere { position:absolute; inset:0; z-index:-1; pointer-events:none; overflow:hidden; }
.section-atmosphere img { position:absolute; display:block; width:100%; height:100%; object-fit:cover; }
.section-atmosphere--problem { left:45%; opacity:.38; mask-image:linear-gradient(90deg,transparent,#000 72%); }
.section-atmosphere--problem img { object-position:50% 45%; filter:grayscale(1); mask-image:linear-gradient(0deg,transparent,#000 30%,#000 76%,transparent); }
#problem .thesis__body { max-width:780px; }
.section-atmosphere--premise { left:25%; opacity:.2; mask-image:radial-gradient(ellipse at 80% 30%,#000 10%,transparent 70%); }
.section-atmosphere--premise img { object-position:center top; filter:grayscale(1) invert(1); }
.section-atmosphere--ecosystem { top:20%; left:30%; opacity:.32; mask-image:linear-gradient(90deg,transparent,#000 80%); }
.section-atmosphere--ecosystem img { filter:grayscale(.8); object-position:50% 60%; mask-image:linear-gradient(0deg,transparent,#000 25%,#000 65%,transparent); }
@media(max-width:700px) {
 .section-atmosphere--problem { left:20%; opacity:.2; }
 .section-atmosphere--premise { left:0; opacity:.16; }
 .section-atmosphere--ecosystem { left:0; top:30%; opacity:.18; }
}

/* How it works: focused examples and two stages of preparation. */
.how-page { --detail-accent:#a62b32; }
.how-page .primary-nav [aria-current=page] { border-bottom:2px solid var(--detail-accent); padding-bottom:5px; }
.how-page .detail-intro { padding-top:72px; padding-bottom:52px; }
.how-page .detail-intro h1 { font-size:clamp(38px,5vw,64px); font-weight:500; letter-spacing:-.045em; }
.how-page .detail-intro p { font-size:20px; max-width:45ch; margin-top:20px; color:#555; }
.how-page #platform { padding-top:48px; }
.how-page .section-head { display:block; max-width:720px; margin-bottom:36px; }
.how-page .section-head h2 { font-size:clamp(28px,3.3vw,42px); font-weight:500; letter-spacing:-.035em; }
.how-page .query-intro { font-size:17px; line-height:1.65; max-width:58ch; margin-top:20px; }
.question-examples { max-width:940px; margin-left:auto; }
.question-example { border-bottom:1px solid #ddd; }
.question-example summary { cursor:pointer; list-style:none; padding:24px 28px 24px 0; font-size:22px; font-weight:500; position:relative; }
.question-example summary::-webkit-details-marker { display:none; }
.question-example summary::after { content:'+'; position:absolute; right:8px; color:var(--detail-accent); font-weight:400; }
.question-example[open] summary::after { content:'−'; }
.question-example summary:focus-visible { outline:2px solid var(--detail-accent); outline-offset:4px; }
.question-example[open] { border-bottom:0; margin-block:8px; background:#faf3f3; padding:0 28px; border-left:0; }
.question-example[open] summary { color:var(--detail-accent); }
.question-example__body { padding:4px 36px 30px 0; max-width:760px; }
.question-example__body h3 { font-size:clamp(21px,2.4vw,29px); font-weight:400; line-height:1.35; letter-spacing:-.02em; margin-bottom:22px; }
.question-example__body p { font-size:16px; line-height:1.65; color:#555; }
.question-example__body .question-example__result { margin-top:22px; color:#92272d; font-weight:500; }
.how-page .query-note { margin:28px 0 0 auto; max-width:940px; font-size:13px; }
.method-section { background:#f8f8f8; }
.method-groups { display:grid; grid-template-columns:1fr 1fr; gap:80px; margin-top:48px; }
.method-group > h3 { color:var(--detail-accent); font-weight:500; font-size:24px; padding-top:20px; border-top:2px solid var(--detail-accent); }
.method-group ol { list-style:none; padding:0; margin:36px 0 0; display:grid; gap:32px; }
.method-group h4 { font-size:20px; font-weight:500; margin-bottom:10px; }
.method-group p { font-size:16px; color:#555; line-height:1.65; max-width:48ch; }
@media(max-width:700px) {
 .how-page .detail-intro { padding-top:40px; padding-bottom:24px; }
 .method-groups { grid-template-columns:1fr; gap:40px; }
 .question-example summary { font-size:19px; }
 .question-example[open] { padding-inline:18px; }
 .question-example__body { padding-right:0; }
}

.how-page .detail-intro { position:relative; isolation:isolate; overflow:hidden; }
.detail-intro__image { position:absolute; right:0; top:0; width:44%; height:100%; object-fit:cover; object-position:center 40%; opacity:.22; z-index:-1; filter:grayscale(1); mask-image:linear-gradient(90deg,transparent,#000 90%); }
@media(max-width:700px) { .detail-intro__image { width:65%; opacity:.13; } }