/* ==========================================================================
   MYSTIC LUSH CAVERN — secondary pages
   Loads after cavern-home.css. Inherits every token, button, panel, and
   frame from the homepage theme and adds the per-page chamber backdrops.
   --------------------------------------------------------------------------
   01  Page shell + chamber veils
   02  Transparent stage
   03  Breadcrumb + page heroes
   04  Feature galleries
   05  Download platforms + release console
   06  Guides: rails, steps, callouts
   07  Trust: tree, grids, mono panel
   08  FAQ pages
   09  Utility leftovers
   10  Responsive
   ========================================================================== */


/* ==========================================================================
   01  PAGE SHELL + CHAMBER VEILS
   ========================================================================== */

body.cavern-page,
body.ruins-page {
  position: relative;
  background-color: var(--cv-deep);
  color: var(--cv-ink);
  font-family: var(--cv-body);
}

/* Fixed chamber photograph behind the whole document */
body.cavern-page .page-veil,
body.ruins-page .page-veil {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-color: var(--cv-deep);
  background-image:
    linear-gradient(180deg, rgba(7, 17, 15, 0.82) 0%, rgba(7, 17, 15, 0.6) 34%, rgba(7, 17, 15, 0.78) 72%, var(--cv-deep) 100%),
    radial-gradient(70% 46% at 14% 18%, rgba(8, 125, 120, 0.24), transparent 66%),
    radial-gradient(60% 40% at 88% 72%, rgba(56, 217, 107, 0.16), transparent 68%),
    linear-gradient(180deg, var(--cv-moss), #0A1613 46%, var(--cv-deep));
  background-size: cover, cover, cover, cover;
  background-position: center, center, center, center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

/* mineral speckle over the veil */
body.cavern-page .page-veil::before,
body.ruins-page .page-veil::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.4;
  background-image:
    radial-gradient(1px 1px at 14% 12%, rgba(168, 255, 210, 0.45), transparent 100%),
    radial-gradient(1.5px 1.5px at 38% 28%, rgba(67, 230, 208, 0.32), transparent 100%),
    radial-gradient(1px 1px at 62% 18%, rgba(56, 217, 107, 0.4), transparent 100%),
    radial-gradient(1px 1px at 82% 44%, rgba(168, 255, 210, 0.34), transparent 100%),
    radial-gradient(1.5px 1.5px at 24% 68%, rgba(67, 230, 208, 0.28), transparent 100%),
    radial-gradient(1px 1px at 71% 82%, rgba(56, 217, 107, 0.3), transparent 100%);
}

/* soft floor glow so content columns sit on light, not on mud */
body.cavern-page .page-veil::after,
body.ruins-page .page-veil::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 46%;
  background: linear-gradient(180deg, transparent, rgba(7, 17, 15, 0.9) 62%, var(--cv-deep));
}

/* Per-page chamber art. Missing files fall back to the moss gradient above. */
body.features-page .page-veil { background-image: linear-gradient(180deg, rgba(7, 17, 15, 0.8) 0%, rgba(7, 17, 15, 0.55) 36%, rgba(7, 17, 15, 0.8) 74%, var(--cv-deep) 100%), url("media/grotto-feat.png"); }
body.download-page .page-veil { background-image: linear-gradient(180deg, rgba(7, 17, 15, 0.8) 0%, rgba(7, 17, 15, 0.55) 36%, rgba(7, 17, 15, 0.8) 74%, var(--cv-deep) 100%), url("media/grotto-dl.png"); }
body.guides-page   .page-veil { background-image: linear-gradient(180deg, rgba(7, 17, 15, 0.8) 0%, rgba(7, 17, 15, 0.55) 36%, rgba(7, 17, 15, 0.8) 74%, var(--cv-deep) 100%), url("media/grotto-guides.png"); }
body.faq-page      .page-veil { background-image: linear-gradient(180deg, rgba(7, 17, 15, 0.8) 0%, rgba(7, 17, 15, 0.55) 36%, rgba(7, 17, 15, 0.8) 74%, var(--cv-deep) 100%), url("media/grotto-faq.png"); }
body.trust-page    .page-veil { background-image: linear-gradient(180deg, rgba(7, 17, 15, 0.8) 0%, rgba(7, 17, 15, 0.55) 36%, rgba(7, 17, 15, 0.8) 74%, var(--cv-deep) 100%), url("media/grotto-trust.png"); }

body.features-page .page-veil,
body.download-page .page-veil,
body.guides-page .page-veil,
body.faq-page .page-veil,
body.trust-page .page-veil {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

body.error-page .page-veil {
  background-image:
    radial-gradient(60% 50% at 50% 30%, rgba(8, 125, 120, 0.26), transparent 70%),
    linear-gradient(180deg, var(--cv-moss), var(--cv-deep));
  background-attachment: scroll;
}


/* ==========================================================================
   02  TRANSPARENT STAGE — the veil must show through
   ========================================================================== */

body.cavern-page #vault-stage,
body.cavern-page .cavern-stage,
body.cavern-page .vault-stage,
body.cavern-page .page-stage,
body.ruins-page #vault-stage,
body.ruins-page .vault-stage,
body.ruins-page .page-stage {
  position: relative;
  z-index: 1;
  background: transparent;
  background-image: none;
  overflow: visible;
}

body.cavern-page #vault-stage::before,
body.cavern-page #vault-stage::after,
body.cavern-page .vault-stage::before,
body.cavern-page .vault-stage::after,
body.ruins-page #vault-stage::before,
body.ruins-page #vault-stage::after,
body.ruins-page .vault-stage::before,
body.ruins-page .vault-stage::after { display: none; }

body.cavern-page .cavern-alcove,
body.cavern-page .alcove,
body.ruins-page .alcove {
  padding: clamp(2.4rem, 6vw, 4.2rem) 0;
}

body.cavern-page .crypt-foot,
body.ruins-page .crypt-foot {
  position: relative;
  z-index: 1;
  background: linear-gradient(180deg, rgba(8, 21, 17, 0.92), rgba(7, 17, 15, 0.98));
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}


/* ==========================================================================
   03  BREADCRUMB + PAGE HEROES
   ========================================================================== */

body.cavern-page .crumb,
body.ruins-page .crumb {
  padding: calc(var(--cv-header) + 1.4rem) 0 0;
  color: var(--cv-muted);
  font-family: var(--cv-display);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

body.cavern-page .crumb a,
body.ruins-page .crumb a {
  color: var(--cv-soft);
  transition: color 0.2s var(--cv-ease);
}

body.cavern-page .crumb a:hover,
body.ruins-page .crumb a:hover { color: var(--cv-mint); }

body.cavern-page .page-hero,
body.ruins-page .page-hero {
  padding-top: clamp(1.6rem, 4vw, 2.6rem);
  padding-bottom: clamp(2rem, 5vw, 3.4rem);
}

body.cavern-page .page-hero-inner,
body.ruins-page .page-hero-inner {
  position: relative;
  padding: clamp(1.6rem, 4vw, 2.8rem);
  border: 1px solid rgba(56, 217, 107, 0.2);
  border-radius: var(--cv-radius);
  background: linear-gradient(180deg, rgba(24, 36, 31, 0.8), rgba(9, 20, 17, 0.86));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 26px 62px rgba(0, 0, 0, 0.55);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  overflow: hidden;
}

body.cavern-page .page-hero-inner::before,
body.ruins-page .page-hero-inner::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(42% 100% at 0% 50%, rgba(56, 217, 107, 0.16), transparent 70%),
    radial-gradient(42% 100% at 100% 50%, rgba(8, 125, 120, 0.2), transparent 70%);
}

body.cavern-page .page-hero-inner > *,
body.ruins-page .page-hero-inner > * { position: relative; z-index: 1; }

body.cavern-page .page-h1,
body.ruins-page .page-h1 {
  font-family: var(--cv-display);
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--cv-ink);
  margin-bottom: 0.9rem;
  text-shadow:
    0 1px 0 rgba(11, 26, 20, 0.9),
    0 2px 0 rgba(8, 20, 16, 0.75),
    0 6px 26px rgba(0, 0, 0, 0.6),
    0 0 46px rgba(56, 217, 107, 0.16);
}

body.cavern-page .page-hero-board,
body.ruins-page .page-hero-board { margin-top: 1.5rem; }

body.cavern-page .page-section-center,
body.ruins-page .page-section-center { text-align: center; }

body.cavern-page .feat-hero-actions,
body.cavern-page .dl-hero-actions,
body.ruins-page .feat-hero-actions,
body.ruins-page .dl-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

body.cavern-page .eyebrow,
body.ruins-page .eyebrow {
  color: var(--cv-emerald);
  font-family: var(--cv-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}


/* ==========================================================================
   04  FEATURE GALLERIES
   ========================================================================== */

body.cavern-page .feat-gallery,
body.ruins-page .feat-gallery {
  display: grid;
  gap: clamp(1rem, 2.4vw, 1.6rem);
}

body.cavern-page .feat-gallery-pair,
body.ruins-page .feat-gallery-pair { grid-template-columns: repeat(2, minmax(0, 1fr)); }

body.cavern-page .feat-gallery-stack,
body.ruins-page .feat-gallery-stack { grid-template-columns: minmax(0, 1fr); }

body.cavern-page .feat-gallery-ui,
body.ruins-page .feat-gallery-ui { grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* the per-figure --glow inline vars from the old theme are ignored on purpose:
   every shot gets the same emerald rim so the gallery reads as one cavern */
body.cavern-page .feat-shot,
body.ruins-page .feat-shot {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 20px 46px rgba(0, 0, 0, 0.55),
    0 0 32px rgba(56, 217, 107, 0.08);
}

body.cavern-page .feat-shot:hover,
body.ruins-page .feat-shot:hover {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.07),
    0 30px 66px rgba(0, 0, 0, 0.62),
    0 0 44px rgba(56, 217, 107, 0.2);
}

body.cavern-page .feat-shot-wide,
body.ruins-page .feat-shot-wide { grid-column: 1 / -1; }


/* ==========================================================================
   05  DOWNLOAD PLATFORMS + RELEASE CONSOLE
   ========================================================================== */

body.cavern-page .release-console,
body.ruins-page .release-console {
  position: relative;
  padding: clamp(1.6rem, 4vw, 2.6rem);
  border: 1px solid rgba(56, 217, 107, 0.24);
  border-radius: var(--cv-radius);
  background: linear-gradient(180deg, rgba(24, 36, 31, 0.84), rgba(9, 20, 17, 0.88));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 26px 62px rgba(0, 0, 0, 0.55);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

body.cavern-page .status-board,
body.ruins-page .status-board {
  display: grid;
  gap: 0;
  margin-top: 1.15rem;
  border: 1px solid rgba(169, 190, 180, 0.14);
  border-radius: var(--cv-radius);
  background: rgba(7, 17, 15, 0.55);
  overflow: hidden;
}

body.cavern-page .status-board .row,
body.ruins-page .status-board .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.68rem 0.95rem;
  border-bottom: 1px solid rgba(169, 190, 180, 0.09);
  font-family: var(--cv-display);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

body.cavern-page .status-board .row:last-child,
body.ruins-page .status-board .row:last-child { border-bottom: 0; }

body.cavern-page .status-board .row > span:first-child,
body.ruins-page .status-board .row > span:first-child {
  color: var(--cv-muted);
  text-transform: uppercase;
}

body.cavern-page .status-board .row > span:last-child,
body.ruins-page .status-board .row > span:last-child {
  color: var(--cv-ink);
  font-weight: 600;
}

body.cavern-page .ok,
body.ruins-page .ok { color: var(--cv-lime); }
body.cavern-page .warn,
body.ruins-page .warn { color: var(--cv-torch); }
body.cavern-page .bad,
body.ruins-page .bad { color: #FF8F87; }

/* Platform rows — carved shelves */
body.cavern-page .platform-row,
body.ruins-page .platform-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.1rem;
  padding: 1.05rem 1.25rem;
  margin-bottom: 0.7rem;
  border: 1px solid rgba(169, 190, 180, 0.14);
  border-left: 2px solid rgba(56, 217, 107, 0.5);
  border-radius: var(--cv-radius);
  background: linear-gradient(180deg, rgba(24, 36, 31, 0.76), rgba(13, 27, 22, 0.7));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), var(--cv-shadow-lo);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  transition:
    transform 0.26s var(--cv-ease),
    border-color 0.26s var(--cv-ease),
    box-shadow 0.26s var(--cv-ease);
}

body.cavern-page .platform-row:hover,
body.ruins-page .platform-row:hover {
  transform: translateY(-2px);
  border-color: rgba(56, 217, 107, 0.34);
  border-left-color: var(--cv-emerald);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(56, 217, 107, 0.14);
}

body.cavern-page .plat-main,
body.ruins-page .plat-main {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  min-width: 0;
}

body.cavern-page .platform-ico,
body.ruins-page .platform-ico {
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  color: var(--cv-emerald);
  filter: drop-shadow(0 0 10px rgba(56, 217, 107, 0.4));
}

/* Release timeline */
body.cavern-page .timeline,
body.ruins-page .timeline {
  position: relative;
  display: grid;
  gap: 0.85rem;
  padding-left: 1.4rem;
}

body.cavern-page .timeline::before,
body.ruins-page .timeline::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.6rem;
  bottom: 0.6rem;
  width: 1px;
  background: linear-gradient(180deg, rgba(56, 217, 107, 0.5), rgba(8, 125, 120, 0.3), transparent);
}

body.cavern-page .timeline-item,
body.ruins-page .timeline-item {
  position: relative;
  padding: 1.05rem 1.2rem;
  border: 1px solid rgba(169, 190, 180, 0.13);
  border-radius: var(--cv-radius);
  background: rgba(16, 28, 23, 0.7);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

body.cavern-page .timeline-item::before,
body.ruins-page .timeline-item::before {
  content: "";
  position: absolute;
  left: -1.4rem;
  top: 1.35rem;
  width: 9px;
  height: 9px;
  border-radius: 1px;
  background: var(--cv-emerald);
  box-shadow: 0 0 12px rgba(56, 217, 107, 0.75);
}

body.cavern-page .prism-card,
body.ruins-page .prism-card {
  border: 1px solid rgba(56, 217, 107, 0.22);
  border-radius: var(--cv-radius);
  background: linear-gradient(180deg, rgba(24, 36, 31, 0.82), rgba(9, 20, 17, 0.88));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 24px 56px rgba(0, 0, 0, 0.5);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}


/* ==========================================================================
   06  GUIDES — rails, steps, callouts
   ========================================================================== */

body.cavern-page.guides-page .guide-desktop-rail,
body.ruins-page.guides-page .guide-desktop-rail { display: none !important; }

body.cavern-page.guides-page .cavern-wrap.grid,
body.cavern-page.guides-page .alcove-wrap.grid,
body.ruins-page.guides-page .alcove-wrap.grid { display: block !important; }

body.cavern-page .guide-mobile-tabs,
body.ruins-page .guide-mobile-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin: 0 auto 1.9rem;
  max-width: 52rem;
}

body.cavern-page .guide-mobile-tabs a,
body.cavern-page .guide-rail a,
body.ruins-page .guide-mobile-tabs a,
body.ruins-page .guide-rail a {
  display: inline-flex;
  padding: 0.45rem 0.85rem;
  border: 1px solid rgba(169, 190, 180, 0.16);
  border-radius: var(--cv-radius);
  background: rgba(13, 27, 22, 0.66);
  color: var(--cv-soft);
  font-family: var(--cv-display);
  font-size: 0.84rem;
  font-weight: 500;
  transition: border-color 0.22s var(--cv-ease), color 0.22s var(--cv-ease), background-color 0.22s var(--cv-ease);
}

body.cavern-page .guide-mobile-tabs a:hover,
body.cavern-page .guide-rail a:hover,
body.ruins-page .guide-mobile-tabs a:hover,
body.ruins-page .guide-rail a:hover {
  border-color: rgba(56, 217, 107, 0.44);
  background: rgba(8, 125, 120, 0.2);
  color: var(--cv-mint);
}

body.cavern-page.guides-page article,
body.ruins-page.guides-page article {
  max-width: 44rem;
  margin-inline: auto;
  margin-bottom: 3rem;
  text-align: center;
}

body.cavern-page.guides-page article .spore-kicker,
body.cavern-page.guides-page article .rune-kicker,
body.ruins-page.guides-page article .rune-kicker {
  display: flex;
  width: fit-content;
  margin-inline: auto;
  justify-content: center;
}

body.cavern-page.guides-page article .spore-title,
body.cavern-page.guides-page article .rune-title,
body.ruins-page.guides-page article .rune-title {
  text-align: center;
  margin-inline: auto;
}

body.cavern-page .callout,
body.ruins-page .callout {
  max-width: 40rem;
  margin: 0.95rem auto 1.15rem;
  padding: 0.85rem 1.05rem;
  border: 1px solid rgba(169, 190, 180, 0.16);
  border-radius: var(--cv-radius);
  background: rgba(13, 27, 22, 0.8);
  color: var(--cv-soft);
  font-size: 0.94rem;
  text-align: center;
}

body.cavern-page .callout.error,
body.ruins-page .callout.error {
  border-color: rgba(255, 143, 135, 0.32);
  box-shadow: inset 3px 0 0 rgba(255, 143, 135, 0.6);
}

body.cavern-page .callout.fixed,
body.cavern-page .callout.check,
body.ruins-page .callout.fixed,
body.ruins-page .callout.check {
  border-color: rgba(56, 217, 107, 0.32);
  box-shadow: inset 3px 0 0 rgba(56, 217, 107, 0.6);
}

body.cavern-page .step-seq,
body.ruins-page .step-seq {
  display: grid;
  gap: 0.6rem;
  max-width: 40rem;
  margin: 0 auto 1.15rem;
  text-align: left;
}

body.cavern-page .step-row,
body.ruins-page .step-row {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: 0.9rem 1.05rem;
  border: 1px solid rgba(169, 190, 180, 0.13);
  border-radius: var(--cv-radius);
  background: rgba(16, 28, 23, 0.72);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

body.cavern-page .step-num,
body.ruins-page .step-num {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(56, 217, 107, 0.4);
  border-radius: 3px;
  background: rgba(56, 217, 107, 0.12);
  color: var(--cv-emerald);
  font-family: var(--cv-display);
  font-size: 0.8rem;
  font-weight: 700;
  box-shadow: 0 0 14px rgba(56, 217, 107, 0.16);
}


/* ==========================================================================
   07  TRUST — tree, definition grid, mono panel
   ========================================================================== */

body.cavern-page .tree,
body.ruins-page .tree {
  max-width: 40rem;
  margin: 0 auto 1.5rem;
  padding: 1.15rem 1.35rem;
  border: 1px solid rgba(67, 230, 208, 0.18);
  border-radius: var(--cv-radius);
  background: rgba(7, 17, 15, 0.78);
  color: var(--cv-soft);
  font-family: ui-monospace, "SFMono-Regular", "JetBrains Mono", Menlo, Consolas, monospace;
  font-size: 0.86rem;
  line-height: 1.85;
  text-align: left;
  overflow-x: auto;
}

body.cavern-page .mono-panel,
body.ruins-page .mono-panel {
  padding: 1.25rem 1.4rem;
  border: 1px solid rgba(67, 230, 208, 0.18);
  border-radius: var(--cv-radius);
  background: rgba(7, 17, 15, 0.82);
  color: var(--cv-soft);
  font-family: ui-monospace, "SFMono-Regular", "JetBrains Mono", Menlo, Consolas, monospace;
  font-size: 0.84rem;
  line-height: 1.9;
  letter-spacing: 0.01em;
  text-align: left;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

body.cavern-page .trust-grid,
body.ruins-page .trust-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.32fr) minmax(0, 1fr);
  gap: 0.15rem 1.4rem;
  max-width: 46rem;
  margin: 0 auto;
  text-align: left;
}

body.cavern-page .trust-grid dt,
body.ruins-page .trust-grid dt {
  padding: 0.75rem 0;
  border-top: 1px solid rgba(169, 190, 180, 0.12);
  color: var(--cv-emerald);
  font-family: var(--cv-display);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

body.cavern-page .trust-grid dd,
body.ruins-page .trust-grid dd {
  margin: 0;
  padding: 0.75rem 0;
  border-top: 1px solid rgba(169, 190, 180, 0.12);
  color: var(--cv-soft);
  font-size: 0.95rem;
  line-height: 1.7;
}


/* ==========================================================================
   08  FAQ PAGES
   ========================================================================== */

body.cavern-page.faq-page .faq-tabs,
body.ruins-page.faq-page .faq-tabs { justify-content: center; }

body.cavern-page.faq-page #faq-list,
body.ruins-page.faq-page #faq-list {
  max-width: 52rem;
  margin: 0 auto;
}

body.cavern-page .faq-row[hidden],
body.ruins-page .faq-row[hidden] { display: none; }

/* generic tables on secondary pages inherit the board look */
body.cavern-page table,
body.ruins-page table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

body.cavern-page th,
body.cavern-page td,
body.ruins-page th,
body.ruins-page td {
  padding: 0.72rem 0.8rem;
  border-bottom: 1px solid rgba(169, 190, 180, 0.1);
  text-align: left;
}

body.cavern-page th,
body.ruins-page th {
  color: var(--cv-soft);
  font-family: var(--cv-display);
  font-weight: 600;
}


/* ==========================================================================
   09  UTILITY LEFTOVERS
   ========================================================================== */

body.cavern-page .mb-0, body.ruins-page .mb-0 { margin-bottom: 0; }
body.cavern-page .mb-1, body.ruins-page .mb-1 { margin-bottom: 0.25rem; }
body.cavern-page .mb-2, body.ruins-page .mb-2 { margin-bottom: 0.5rem; }
body.cavern-page .mb-3, body.ruins-page .mb-3 { margin-bottom: 0.75rem; }
body.cavern-page .mb-4, body.ruins-page .mb-4 { margin-bottom: 1rem; }
body.cavern-page .mb-5, body.ruins-page .mb-5 { margin-bottom: 1.2rem; }
body.cavern-page .mb-6, body.ruins-page .mb-6 { margin-bottom: 1.35rem; }
body.cavern-page .mb-8, body.ruins-page .mb-8 { margin-bottom: 1.75rem; }
body.cavern-page .mb-14, body.ruins-page .mb-14 { margin-bottom: 3rem; }
body.cavern-page .mt-3, body.ruins-page .mt-3 { margin-top: 0.75rem; }
body.cavern-page .mx-auto, body.ruins-page .mx-auto { margin-inline: auto; }

body.cavern-page .pt-2, body.ruins-page .pt-2 { padding-top: 0.5rem; }
body.cavern-page .pt-4, body.ruins-page .pt-4 { padding-top: 1rem; }
body.cavern-page .pt-6, body.ruins-page .pt-6 { padding-top: 0; }
body.cavern-page .pt-8, body.ruins-page .pt-8 { padding-top: clamp(1.5rem, 4vh, 2.5rem); }
body.cavern-page .pb-2, body.ruins-page .pb-2 { padding-bottom: 0.5rem; }
body.cavern-page .py-10, body.ruins-page .py-10 { padding-block: 2.5rem; }
body.cavern-page .px-6, body.ruins-page .px-6 { padding-inline: 1.5rem; }

body.cavern-page .text-center, body.ruins-page .text-center { text-align: center; }
body.cavern-page .text-sm, body.ruins-page .text-sm { font-size: 0.88rem; }
body.cavern-page .text-lg, body.ruins-page .text-lg { font-size: 1.08rem; }
body.cavern-page .text-4xl, body.ruins-page .text-4xl { font-size: clamp(1.9rem, 4vw, 2.4rem); }
body.cavern-page .font-semibold, body.ruins-page .font-semibold { font-weight: 600; color: var(--cv-ink); }
body.cavern-page .font-bold, body.ruins-page .font-bold { font-weight: 700; color: var(--cv-ink); }
body.cavern-page .opacity-80, body.ruins-page .opacity-80 { opacity: 0.8; }
body.cavern-page .break-all, body.ruins-page .break-all { word-break: break-all; }
body.cavern-page .max-w-xl, body.ruins-page .max-w-xl { max-width: 36rem; }

body.cavern-page .flex, body.ruins-page .flex { display: flex; }
body.cavern-page .grid, body.ruins-page .grid { display: grid; }
body.cavern-page .flex-wrap, body.ruins-page .flex-wrap { flex-wrap: wrap; }
body.cavern-page .items-start, body.ruins-page .items-start { align-items: flex-start; }
body.cavern-page .justify-center, body.ruins-page .justify-center { justify-content: center; }
body.cavern-page .gap-3, body.ruins-page .gap-3 { gap: 0.75rem; }
body.cavern-page .gap-8, body.ruins-page .gap-8 { gap: 1.75rem; }
body.cavern-page .gap-10, body.ruins-page .gap-10 { gap: 2.25rem; }
body.cavern-page .space-y-2 > * + *, body.ruins-page .space-y-2 > * + * { margin-top: 0.5rem; }
body.cavern-page .space-y-3 > * + *, body.ruins-page .space-y-3 > * + * { margin-top: 0.75rem; }


/* ==========================================================================
   10  RESPONSIVE
   ========================================================================== */

@media (min-width: 768px) {
  body.cavern-page .grid.md\:grid-cols-2,
  body.ruins-page .grid.md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  body.cavern-page .grid.md\:grid-cols-\[1fr_1\.1fr\],
  body.ruins-page .grid.md\:grid-cols-\[1fr_1\.1fr\] { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); }
}

@media (max-width: 900px) {
  body.cavern-page .page-veil,
  body.ruins-page .page-veil,
  body.features-page .page-veil,
  body.download-page .page-veil,
  body.guides-page .page-veil,
  body.faq-page .page-veil,
  body.trust-page .page-veil {
    /* iOS ignores fixed attachment and repaints badly — pin it manually */
    background-attachment: scroll;
    background-position: center top;
  }

  body.cavern-page .feat-gallery-pair,
  body.cavern-page .feat-gallery-ui,
  body.ruins-page .feat-gallery-pair,
  body.ruins-page .feat-gallery-ui { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 680px) {
  body.cavern-page .crumb,
  body.ruins-page .crumb { padding-top: calc(var(--cv-header) + 1rem); }

  body.cavern-page .page-hero-inner,
  body.cavern-page .release-console,
  body.ruins-page .page-hero-inner,
  body.ruins-page .release-console { padding: 1.35rem 1.15rem; }

  body.cavern-page .platform-row,
  body.ruins-page .platform-row {
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
  }

  body.cavern-page .platform-row .moss-btn,
  body.cavern-page .platform-row .orb-btn,
  body.cavern-page .platform-row .pv-btn,
  body.ruins-page .platform-row .orb-btn,
  body.ruins-page .platform-row .pv-btn { width: 100%; }

  body.cavern-page .trust-grid,
  body.ruins-page .trust-grid { grid-template-columns: minmax(0, 1fr); gap: 0; }

  body.cavern-page .trust-grid dd,
  body.ruins-page .trust-grid dd { border-top: 0; padding-top: 0; padding-bottom: 1rem; }

  body.cavern-page .feat-hero-actions,
  body.cavern-page .dl-hero-actions,
  body.ruins-page .feat-hero-actions,
  body.ruins-page .dl-hero-actions { flex-direction: column; align-items: stretch; }

  body.cavern-page .step-row,
  body.ruins-page .step-row { padding: 0.8rem 0.9rem; }

  body.cavern-page .mono-panel,
  body.ruins-page .mono-panel { padding: 1rem; font-size: 0.78rem; }
}

@media (prefers-reduced-motion: reduce) {
  body.cavern-page .platform-row:hover,
  body.ruins-page .platform-row:hover { transform: none; }
}