/* ═══════════════════════════════════════════════════════════════
   IGNOLUXBIT · v3 skeleton
   Beginner stock-market education hub
   Visual: dark base, vibrant gradient cards, rounded panels.
   Educational only. No tips, no signals.
   ═══════════════════════════════════════════════════════════════ */

:root {
  /* Base — calm dark navy */
  --bg-0: #07090f;
  --bg-1: #0d1020;
  --bg-2: #141832;
  --bg-3: #1c2244;
  --fg-1: #f1f3fb;
  --fg-2: #b4bbd4;
  --fg-3: #7c83a3;
  --fg-4: #4a5276;
  --line:  rgba(241,243,251,.07);
  --lineS: rgba(241,243,251,.16);

  /* Vibrant accent palette */
  --c-violet: #7c5cff;
  --c-violet-2: #a78bff;
  --c-cyan:   #22d3ee;
  --c-cyan-2: #67e8f9;
  --c-lime:   #a3e635;
  --c-lime-2: #bef264;
  --c-coral:  #ff6b9d;
  --c-coral-2:#ff95b7;
  --c-amber:  #fbbf24;
  --c-amber-2:#fcd34d;
  --c-mint:   #4ade80;
  --c-sky:    #60a5fa;

  /* Semantic */
  --brand:    var(--c-violet);
  --brand-2:  var(--c-violet-2);
  --safe:     var(--c-mint);
  --warn:     var(--c-amber);

  /* Type */
  --f-sans: system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --f-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;

  --maxw: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-0);
  color: var(--fg-1);
  font-family: var(--f-sans);
  font-size: 16px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img, svg { display: block; max-width: 100%; }
::selection { background: rgba(124,92,255,.4); color: #fff; }
input, textarea { font: inherit; color: inherit; background: transparent; border: none; outline: none; }

/* Ambient layered background — subtle vibrant glows */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 50% at 12% 8%,  rgba(124,92,255,.18), transparent 70%),
    radial-gradient(50% 50% at 92% 24%, rgba(34,211,238,.14), transparent 70%),
    radial-gradient(45% 50% at 50% 98%, rgba(255,107,157,.10), transparent 70%),
    var(--bg-0);
  pointer-events: none;
}

/* ═══════════════ CONCEPT TICKER ═══════════════ */
.ticker {
  position: relative; z-index: 5;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, var(--bg-1) 0%, var(--bg-2) 50%, var(--bg-1) 100%);
  overflow: hidden;
  height: 36px;
  display: flex; align-items: center;
}
.ticker .track {
  display: flex; gap: 36px;
  white-space: nowrap;
  animation: ticker-roll 70s linear infinite;
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--fg-2);
  padding-left: 100%;
}
.ticker .t-item { display: inline-flex; align-items: center; gap: 8px; }
.ticker .t-tag {
  padding: 2px 8px; border-radius: 999px;
  font-size: 9.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  background: rgba(124,92,255,.16); color: var(--c-violet-2);
}
.ticker .t-tag.lime  { background: rgba(163,230,53,.14);  color: var(--c-lime-2); }
.ticker .t-tag.cyan  { background: rgba(34,211,238,.14);  color: var(--c-cyan-2); }
.ticker .t-tag.coral { background: rgba(255,107,157,.14); color: var(--c-coral-2); }
.ticker .t-tag.amber { background: rgba(251,191,36,.14);  color: var(--c-amber-2); }
.ticker .t-term { color: var(--fg-1); font-weight: 600; }
.ticker .t-sep  { color: var(--fg-4); }
@keyframes ticker-roll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.ticker:hover .track { animation-play-state: paused; }
.ticker:focus-within .track { animation-play-state: paused; }

/* ═══════════════ GAME PREVIEW MODAL ═══════════════ */
.gx-modal {
  position: fixed; inset: 0; z-index: 80;
  background: rgba(7,9,15,.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: grid; place-items: center;
  padding: 24px;
  opacity: 0; pointer-events: none;
  transition: opacity .2s ease;
}
.gx-modal.open { opacity: 1; pointer-events: auto; }
.gx-modal .gx-box {
  width: min(540px, 100%);
  background:
    radial-gradient(80% 60% at 0% 0%, rgba(124,92,255,.18), transparent 60%),
    rgba(20,24,50,.92);
  border: 1px solid var(--lineS);
  border-radius: var(--r-xl);
  padding: 28px;
  box-shadow: 0 40px 80px rgba(0,0,0,.6);
  position: relative;
  transform: translateY(8px) scale(.98);
  transition: transform .25s cubic-bezier(.34,1.56,.64,1);
}
.gx-modal.open .gx-box { transform: none; }
.gx-modal .gx-close {
  position: absolute; top: 12px; right: 12px;
  width: 32px; height: 32px;
  border-radius: 999px;
  background: rgba(241,243,251,.06);
  border: 1px solid var(--lineS);
  color: var(--fg-2);
  display: grid; place-items: center;
}
.gx-modal .gx-close:hover { color: var(--fg-1); border-color: var(--fg-3); }
.gx-modal h3 { font-size: 22px; }
.gx-modal .gx-num {
  font-family: var(--f-mono); font-size: 10.5px;
  letter-spacing: .22em; color: var(--fg-3); text-transform: uppercase;
}
.gx-modal .gx-disc {
  margin-top: 14px;
  font-family: var(--f-mono); font-size: 10.5px;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--fg-4);
}
.gx-modal .gx-actions {
  display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px;
}
.gx-modal .gx-promise {
  display: grid; gap: 6px; margin-top: 14px;
}
.gx-modal .gx-promise .line {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 8px 10px;
  background: rgba(241,243,251,.03);
  border-left: 2px solid var(--c-violet);
  border-radius: 0 6px 6px 0;
  font-size: 13px; color: var(--fg-2);
}

/* Pulse for "saved" indicator on counters */
@keyframes counterPulse {
  0%   { transform: scale(1);   }
  40%  { transform: scale(1.08); color: var(--c-lime-2); }
  100% { transform: scale(1);   }
}
[data-progress-display].pulse { animation: counterPulse .6s ease; }

/* ═══════════════ NAV ═══════════════ */
.nav {
  position: sticky; top: 0; z-index: 40;
  background: rgba(13,16,32,.78);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 800; letter-spacing: .14em; font-size: 14px;
}
.brand-mark {
  width: 30px; height: 30px;
  border-radius: 9px;
  background:
    conic-gradient(from 200deg at 50% 50%,
      var(--c-violet), var(--c-cyan), var(--c-coral), var(--c-amber), var(--c-violet));
  position: relative;
  box-shadow: 0 0 24px rgba(124,92,255,.45);
}
.brand-mark::after {
  content: ""; position: absolute; inset: 4px;
  border-radius: 6px; background: var(--bg-1);
  display: grid; place-items: center;
}
.brand-mark::before {
  content: ""; position: absolute; inset: 0;
  border-radius: 9px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path d='M3 11 L6 7 L9 9 L13 4' stroke='%23f1f3fb' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/><circle cx='13' cy='4' r='1.4' fill='%23f1f3fb'/></svg>") center / 18px no-repeat;
  z-index: 2;
}
.brand-name { color: var(--fg-1); }
.brand-edu {
  font-family: var(--f-mono); font-weight: 500; font-size: 9.5px;
  letter-spacing: .26em; color: var(--fg-3);
  padding-left: 10px; margin-left: 4px;
  border-left: 1px solid var(--line);
}

.nav-links { display: flex; gap: 2px; }
.nav-links a {
  padding: 8px 14px;
  font-size: 13px; font-weight: 500;
  color: var(--fg-2);
  border-radius: var(--r-sm);
  transition: color .15s, background .15s;
}
.nav-links a:hover { color: var(--fg-1); background: var(--bg-2); }
.nav-links a.active { color: var(--fg-1); background: rgba(124,92,255,.16); }

.nav-right { display: flex; align-items: center; gap: 10px; }
.btn-mini-cta {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px;
  border-radius: var(--r-sm);
  background: linear-gradient(135deg, var(--c-violet), var(--c-cyan));
  color: #fff;
  font-size: 12.5px; font-weight: 700; letter-spacing: .04em;
  box-shadow: 0 6px 20px rgba(124,92,255,.35);
  transition: transform .15s, box-shadow .15s;
}
.btn-mini-cta:hover { transform: translateY(-1px); box-shadow: 0 10px 28px rgba(124,92,255,.5); }
.nav-burger { display: none; width: 36px; height: 36px; border: 1px solid var(--line); border-radius: 8px; color: var(--fg-2); align-items: center; justify-content: center; }
.nav-burger svg { width: 18px; height: 18px; }

@media (max-width: 880px) {
  .nav-links { display: none; }
  .nav-burger { display: inline-flex; }
  .nav.open .nav-links {
    display: flex; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; padding: 12px 18px; gap: 4px;
    background: var(--bg-1); border-bottom: 1px solid var(--line);
  }
}

/* ═══════════════ LAYOUT ═══════════════ */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.section { padding: 72px 0; position: relative; }
.section.tight { padding: 48px 0; }
.section.dense { padding: 36px 0; }

.section-head { margin-bottom: 32px; display: flex; flex-direction: column; gap: 10px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--f-mono);
  font-size: 11px; font-weight: 600; letter-spacing: .22em; text-transform: uppercase;
  color: var(--fg-3);
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 99px; background: var(--c-violet); box-shadow: 0 0 10px var(--c-violet); }
.eyebrow.lime  .dot { background: var(--c-lime);  box-shadow: 0 0 10px var(--c-lime); }
.eyebrow.cyan  .dot { background: var(--c-cyan);  box-shadow: 0 0 10px var(--c-cyan); }
.eyebrow.coral .dot { background: var(--c-coral); box-shadow: 0 0 10px var(--c-coral); }
.eyebrow.amber .dot { background: var(--c-amber); box-shadow: 0 0 10px var(--c-amber); }

h1, h2, h3, h4 {
  font-family: var(--f-sans);
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: var(--fg-1);
  font-weight: 800;
  text-wrap: balance;
}
h1 { font-size: clamp(40px, 6vw, 76px); letter-spacing: -0.035em; line-height: 0.98; }
h2 { font-size: clamp(28px, 3.8vw, 44px); }
h3 { font-size: clamp(20px, 2.2vw, 26px); }
h4 { font-size: 17px; font-weight: 700; }
p  { text-wrap: pretty; }
.lede { font-size: clamp(16px, 1.6vw, 19px); color: var(--fg-2); max-width: 60ch; }

.gradient-text {
  background: linear-gradient(110deg, var(--c-violet-2), var(--c-cyan), var(--c-lime-2));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ═══════════════ BUTTONS ═══════════════ */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-size: 14px; font-weight: 700; letter-spacing: .02em;
  transition: transform .15s, box-shadow .15s, background .15s;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--c-violet), var(--c-cyan));
  color: #fff;
  box-shadow: 0 10px 28px rgba(124,92,255,.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(124,92,255,.55); }
.btn-secondary {
  background: rgba(241,243,251,.06);
  color: var(--fg-1);
  border: 1px solid var(--lineS);
}
.btn-secondary:hover { background: rgba(241,243,251,.1); transform: translateY(-1px); }
.btn-ghost {
  background: transparent; color: var(--fg-2); border: 1px solid var(--line);
}
.btn-ghost:hover { color: var(--fg-1); border-color: var(--lineS); }
.btn .arr { transition: transform .2s; }
.btn:hover .arr { transform: translateX(3px); }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }

/* ═══════════════ CARDS ═══════════════ */
.card {
  background: rgba(20,24,50,.55);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px;
  position: relative;
  transition: transform .2s, border-color .2s, background .2s;
}
.card:hover { border-color: var(--lineS); transform: translateY(-2px); }

.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 980px) { .grid-4 { grid-template-columns: repeat(2,1fr); } .grid-3 { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px) { .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; } }

/* Topic palette cards — each card can carry an accent */
.card[data-accent="violet"] { --a1: var(--c-violet); --a2: var(--c-violet-2); }
.card[data-accent="cyan"]   { --a1: var(--c-cyan);   --a2: var(--c-cyan-2); }
.card[data-accent="lime"]   { --a1: var(--c-lime);   --a2: var(--c-lime-2); }
.card[data-accent="coral"]  { --a1: var(--c-coral);  --a2: var(--c-coral-2); }
.card[data-accent="amber"]  { --a1: var(--c-amber);  --a2: var(--c-amber-2); }
.card[data-accent="sky"]    { --a1: var(--c-sky);    --a2: var(--c-cyan-2); }
.card[data-accent="mint"]   { --a1: var(--c-mint);   --a2: var(--c-lime); }

.card .num {
  font-family: var(--f-mono); font-size: 10.5px; font-weight: 600;
  letter-spacing: .22em; color: var(--fg-3);
  text-transform: uppercase;
}

.card-glow {
  background:
    radial-gradient(80% 60% at 0% 0%, color-mix(in oklab, var(--a1, var(--c-violet)) 18%, transparent), transparent 60%),
    rgba(20,24,50,.7);
  border: 1px solid color-mix(in oklab, var(--a1, var(--c-violet)) 22%, var(--line));
}
.card-glow:hover { border-color: color-mix(in oklab, var(--a1, var(--c-violet)) 40%, var(--line)); }

/* Reusable thumbnail tile (placeholder for tools/games/learn cards) */
.tile {
  aspect-ratio: 16/9;
  border-radius: var(--r-md);
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--a1, var(--c-violet)) 75%, #0a0d1a), color-mix(in oklab, var(--a2, var(--c-cyan-2)) 55%, #0a0d1a));
  position: relative;
  overflow: hidden;
  display: grid; place-items: center;
  color: rgba(255,255,255,.92);
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .26em; text-transform: uppercase;
}
.tile::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(45deg, rgba(0,0,0,.06) 0 6px, transparent 6px 12px);
}
.tile-label { position: relative; z-index: 1; padding: 0 14px; text-align: center; text-wrap: balance; }
.tile-corner {
  position: absolute; top: 12px; left: 12px;
  font-family: var(--f-mono); font-size: 9.5px; letter-spacing: .2em;
  background: rgba(0,0,0,.36); color: #fff; padding: 4px 8px; border-radius: 99px;
  backdrop-filter: blur(6px);
}

/* ═══════════════ PILLS / BADGES ═══════════════ */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 11.5px; font-weight: 600; letter-spacing: .04em;
  background: rgba(241,243,251,.06);
  color: var(--fg-2);
  border: 1px solid var(--line);
}
.pill-active { background: rgba(124,92,255,.18); color: var(--c-violet-2); border-color: rgba(124,92,255,.4); }
.pill-coming { background: rgba(251,191,36,.10); color: var(--c-amber-2); border-color: rgba(251,191,36,.28); }
.pill-safe   { background: rgba(74,222,128,.10); color: var(--c-mint); border-color: rgba(74,222,128,.28); }
.pill-soon   { background: rgba(124,131,163,.10); color: var(--fg-3); }

/* ═══════════════ SAFETY STRIP ═══════════════ */
.safety {
  margin: 22px 0;
  padding: 16px 20px;
  border-radius: var(--r-md);
  background:
    linear-gradient(90deg, rgba(74,222,128,.10), rgba(34,211,238,.08));
  border: 1px solid rgba(74,222,128,.22);
  display: flex; gap: 14px; align-items: flex-start;
  font-size: 13.5px; color: var(--fg-2);
}
.safety-ico {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 8px;
  background: rgba(74,222,128,.18);
  display: grid; place-items: center;
  color: var(--c-mint);
}
.safety strong { color: var(--fg-1); }

.safety.amber {
  background: linear-gradient(90deg, rgba(251,191,36,.10), rgba(255,107,157,.08));
  border-color: rgba(251,191,36,.22);
}
.safety.amber .safety-ico { background: rgba(251,191,36,.18); color: var(--c-amber); }

/* ═══════════════ PROGRESS / TROPHIES ═══════════════ */
.progress-rail {
  height: 8px; border-radius: 999px;
  background: rgba(241,243,251,.07);
  overflow: hidden;
  position: relative;
}
.progress-fill {
  height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--c-violet), var(--c-cyan));
  transition: width .4s ease;
}
.progress-fill.lime  { background: linear-gradient(90deg, var(--c-lime), var(--c-cyan)); }
.progress-fill.coral { background: linear-gradient(90deg, var(--c-coral), var(--c-amber)); }

.trophy {
  display: inline-flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 14px; min-width: 88px;
  background: rgba(20,24,50,.55);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  text-align: center;
}
.trophy-emoji {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: grid; place-items: center;
  font-family: var(--f-mono); font-weight: 800; font-size: 14px; letter-spacing: .08em;
  background: linear-gradient(135deg, var(--a1, var(--c-violet)), var(--a2, var(--c-cyan-2)));
  color: #0a0d1a;
}
.trophy-emoji.locked {
  background: rgba(241,243,251,.05); color: var(--fg-4);
  border: 1px dashed var(--lineS);
}
.trophy-label { font-size: 11px; color: var(--fg-3); letter-spacing: .06em; }
.trophy-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* ═══════════════ HERO BLOCK (re-usable) ═══════════════ */
.page-hero {
  padding: 64px 0 24px;
  position: relative;
}
.page-hero h1 {
  margin-top: 18px;
  font-size: clamp(36px, 5vw, 60px);
}
.page-hero .lede { margin-top: 16px; }

/* Home-only big hero */
.home-hero { padding: 72px 0 24px; }
.home-hero h1 { font-size: clamp(44px, 6.4vw, 84px); }
.home-hero-grid {
  display: grid; gap: 36px;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
}
@media (max-width: 880px) { .home-hero-grid { grid-template-columns: 1fr; } }

.dashboard-preview {
  background:
    radial-gradient(60% 50% at 20% 0%, rgba(124,92,255,.22), transparent 70%),
    rgba(20,24,50,.6);
  border: 1px solid var(--lineS);
  border-radius: var(--r-xl);
  padding: 24px;
  position: relative; overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.55);
}
.dp-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 18px;
}
.dp-streak {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .14em;
  color: var(--c-amber); padding: 4px 10px;
  background: rgba(251,191,36,.10); border: 1px solid rgba(251,191,36,.28);
  border-radius: 999px;
}
.dp-streak .flame { color: var(--c-coral); }
.dp-points {
  font-family: var(--f-mono); font-size: 28px; font-weight: 800;
  color: var(--fg-1); letter-spacing: -.02em;
}
.dp-points span { color: var(--c-lime-2); }
.dp-bar { margin: 12px 0 6px; }
.dp-meta { font-size: 12px; color: var(--fg-3); display: flex; justify-content: space-between; }
.dp-trophies { margin-top: 18px; display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; }
.dp-trophy {
  aspect-ratio: 1;
  border-radius: 12px;
  display: grid; place-items: center;
  font-family: var(--f-mono); font-size: 11px; font-weight: 800; letter-spacing: .04em;
}
.dp-trophy.l { background: linear-gradient(135deg, var(--c-violet), var(--c-coral)); color: #fff; }
.dp-trophy.m { background: linear-gradient(135deg, var(--c-cyan), var(--c-lime)); color: #0a0d1a; }
.dp-trophy.n { background: linear-gradient(135deg, var(--c-amber), var(--c-coral)); color: #0a0d1a; }
.dp-trophy.locked {
  background: rgba(241,243,251,.04);
  border: 1px dashed var(--lineS);
  color: var(--fg-4);
}

/* ═══════════════ QUIZ CARD (rich) ═══════════════ */
.quiz-card {
  background: rgba(20,24,50,.6);
  border: 1px solid var(--lineS);
  border-radius: var(--r-lg);
  padding: 24px;
}
.quiz-q { font-size: 18px; font-weight: 700; margin: 10px 0 16px; }
.quiz-options { display: grid; gap: 10px; }
.quiz-opt {
  display: flex; align-items: center; gap: 12px;
  text-align: left;
  padding: 14px 16px;
  background: rgba(241,243,251,.04);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--fg-1);
  font-size: 14px; font-weight: 500;
  transition: background .15s, border-color .15s, color .15s;
  position: relative;
}
.quiz-opt:hover { background: rgba(241,243,251,.08); border-color: var(--lineS); }
.quiz-opt.selected { background: rgba(124,92,255,.16); border-color: var(--c-violet); }
.quiz-opt .opt-key {
  font-family: var(--f-mono); font-size: 11px; font-weight: 700;
  width: 22px; height: 22px; border-radius: 6px;
  background: rgba(241,243,251,.08); color: var(--fg-2);
  display: grid; place-items: center;
  flex-shrink: 0;
}
.quiz-opt.selected .opt-key { background: var(--c-violet); color: #fff; }
.quiz-opt .opt-tick {
  margin-left: auto;
  width: 22px; height: 22px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--f-mono); font-weight: 800; font-size: 12px;
  opacity: 0; transform: scale(.6);
  transition: opacity .2s, transform .2s;
}
.quiz-opt.correct {
  background: rgba(74,222,128,.10); border-color: var(--c-mint); color: var(--fg-1);
}
.quiz-opt.correct .opt-key { background: var(--c-mint); color: #0a0d1a; }
.quiz-opt.correct .opt-tick {
  opacity: 1; transform: scale(1);
  background: var(--c-mint); color: #0a0d1a;
}
.quiz-opt.correct .opt-tick::before { content: "✓"; }
.quiz-opt.incorrect {
  background: rgba(255,107,157,.10); border-color: var(--c-coral); color: var(--fg-1);
}
.quiz-opt.incorrect .opt-key { background: var(--c-coral); color: #0a0d1a; }
.quiz-opt.incorrect .opt-tick {
  opacity: 1; transform: scale(1);
  background: var(--c-coral); color: #0a0d1a;
}
.quiz-opt.incorrect .opt-tick::before { content: "✗"; }
.quiz-opt[data-locked="true"] { pointer-events: none; }

/* Explanation panel — hidden until an option is selected */
.quiz-explain {
  display: none;
  margin-top: 16px;
  padding: 16px 18px;
  border-radius: 12px;
  background:
    linear-gradient(120deg, rgba(34,211,238,.08), rgba(124,92,255,.08));
  border: 1px solid rgba(34,211,238,.18);
  color: var(--fg-2);
  font-size: 14px;
}
.quiz-card.answered .quiz-explain { display: block; animation: fadeUp .35s ease both; }
.quiz-explain .head {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 8px;
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--c-cyan-2);
}
.quiz-explain.bad .head { color: var(--c-coral-2); }
.quiz-explain.bad {
  background: linear-gradient(120deg, rgba(255,107,157,.10), rgba(251,191,36,.06));
  border-color: rgba(255,107,157,.22);
}
.quiz-explain p { margin: 4px 0; }
.quiz-explain strong { color: var(--fg-1); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}

/* Points reward chip */
.points-reward {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--c-violet), var(--c-cyan));
  color: #fff;
  font-family: var(--f-mono); font-size: 11.5px; font-weight: 700;
  letter-spacing: .04em;
  box-shadow: 0 6px 18px rgba(124,92,255,.4);
  opacity: 0; transform: scale(.8);
  transition: opacity .3s .1s, transform .3s .1s cubic-bezier(.34,1.56,.64,1);
}
.quiz-card.answered.correct-flag .points-reward { opacity: 1; transform: scale(1); }
.points-reward .glyph { font-size: 13px; }
.points-reward.muted {
  background: rgba(241,243,251,.08);
  color: var(--fg-3);
  box-shadow: none;
}

/* Quiz stepper — for paging through 8 quizzes */
.quiz-stepper {
  display: flex; gap: 6px; align-items: center;
  flex-wrap: wrap;
  padding: 14px 16px;
  background: rgba(20,24,50,.4);
  border: 1px solid var(--line);
  border-radius: 999px;
}
.quiz-stepper .step {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  font-family: var(--f-mono); font-size: 11px; font-weight: 700;
  color: var(--fg-3);
  background: rgba(241,243,251,.04);
  border: 1px solid var(--line);
  border-radius: 50%;
  cursor: pointer;
  transition: color .15s, background .15s, border-color .15s, transform .15s;
}
.quiz-stepper .step:hover { color: var(--fg-1); border-color: var(--lineS); }
.quiz-stepper .step.active {
  background: linear-gradient(135deg, var(--c-violet), var(--c-cyan));
  color: #fff; border-color: transparent;
  transform: scale(1.06);
}
.quiz-stepper .step.done {
  background: rgba(74,222,128,.16); color: var(--c-mint); border-color: rgba(74,222,128,.3);
}
.quiz-stepper .step.wrong {
  background: rgba(255,107,157,.14); color: var(--c-coral); border-color: rgba(255,107,157,.3);
}
.quiz-stepper .step .num { line-height: 1; }
.quiz-stepper .arrows { margin-left: auto; display: flex; gap: 6px; }
.quiz-stepper .arrows button {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(241,243,251,.05); color: var(--fg-2);
  border: 1px solid var(--line);
  font-size: 14px;
}
.quiz-stepper .arrows button:hover { color: var(--fg-1); border-color: var(--lineS); }
.quiz-stepper .arrows button[disabled] { opacity: .35; cursor: not-allowed; }

.quiz-panel { display: none; }
.quiz-panel.active { display: block; animation: fadeUp .35s ease both; }

.quiz-header {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  margin-bottom: 4px;
}
.quiz-header .qix {
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: .14em; color: var(--fg-3);
}

/* Locked-card preview (richer than basic overlay) */
.locked-preview {
  position: relative;
  padding: 22px;
  background:
    radial-gradient(80% 60% at 100% 0%, rgba(124,92,255,.16), transparent 60%),
    rgba(20,24,50,.5);
  border: 1px dashed var(--lineS);
  border-radius: var(--r-lg);
  display: flex; flex-direction: column; gap: 12px;
  overflow: hidden;
}
.locked-preview::before {
  content: ""; position: absolute; inset: 0;
  background:
    repeating-linear-gradient(45deg, rgba(241,243,251,.012) 0 12px, transparent 12px 24px);
  pointer-events: none;
}
.locked-preview > * { position: relative; z-index: 1; }
.locked-preview .lock-row {
  display: flex; align-items: center; gap: 12px;
}
.locked-preview .lock-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(241,243,251,.05);
  display: grid; place-items: center;
  border: 1px dashed var(--lineS);
  color: var(--fg-3); font-size: 16px;
}
.locked-preview h4 { color: var(--fg-2); }
.locked-preview p { color: var(--fg-3); font-size: 13.5px; }
.locked-preview .lock-msg {
  font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .04em;
  color: var(--c-amber-2);
  background: rgba(251,191,36,.06);
  border: 1px solid rgba(251,191,36,.22);
  border-radius: 8px;
  padding: 10px 12px;
}

/* Streak heat-strip (Learn page) */
.streak-strip {
  display: flex; gap: 4px; flex-wrap: wrap;
  padding: 12px 0 4px;
}
.streak-strip .day {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: rgba(241,243,251,.04);
  border: 1px solid var(--line);
  display: grid; place-items: center;
  font-family: var(--f-mono); font-size: 10px; color: var(--fg-3);
}
.streak-strip .day.h1 { background: rgba(124,92,255,.18); border-color: rgba(124,92,255,.3); color: var(--c-violet-2); }
.streak-strip .day.h2 { background: rgba(34,211,238,.18); border-color: rgba(34,211,238,.3); color: var(--c-cyan-2); }
.streak-strip .day.h3 { background: rgba(251,191,36,.22); border-color: rgba(251,191,36,.4); color: var(--c-amber); }
.streak-strip .day.today {
  background: linear-gradient(135deg, var(--c-coral), var(--c-amber));
  color: #0a0d1a; border-color: transparent;
  box-shadow: 0 0 14px rgba(255,107,157,.4);
}
.streak-strip .day .num { font-weight: 700; }

/* ═══════════════ LEARNING CARD ═══════════════ */
.learn-card {
  display: flex; flex-direction: column; gap: 14px;
  padding: 22px;
  background: rgba(20,24,50,.55);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  transition: transform .2s, border-color .2s;
  position: relative;
}
.learn-card:hover { transform: translateY(-3px); border-color: var(--lineS); }
.learn-card .tile { aspect-ratio: 16/10; }
.learn-card h4 { font-size: 16px; }
.learn-card p { font-size: 13.5px; color: var(--fg-2); }
.learn-card .meta { display: flex; gap: 12px; font-size: 11.5px; color: var(--fg-3); font-family: var(--f-mono); letter-spacing: .06em; }
.learn-card .meta b { color: var(--fg-1); }
.learn-card .bar { margin-top: 4px; }

.locked-overlay {
  position: absolute; inset: 0;
  background: rgba(13,16,32,.7); backdrop-filter: blur(2px);
  border-radius: var(--r-lg);
  display: grid; place-items: center;
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .2em;
  color: var(--fg-2); text-transform: uppercase;
  gap: 4px; padding: 12px; text-align: center;
}
.locked-overlay .lock {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(241,243,251,.08);
  display: grid; place-items: center;
  font-size: 18px; margin-bottom: 6px;
}

/* ═══════════════ TOOL / GAME card ═══════════════ */
.product-card {
  background: rgba(20,24,50,.55);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 22px;
  display: flex; flex-direction: column; gap: 14px;
  transition: transform .2s, border-color .2s;
}
.product-card:hover { transform: translateY(-3px); border-color: var(--lineS); }
.product-card .tile { aspect-ratio: 16/10; }
.product-card h4 { font-size: 16.5px; }
.product-card p { font-size: 13.5px; color: var(--fg-2); }
.pc-foot {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: auto;
}
.pc-foot .pill { font-size: 10.5px; }

/* ═══════════════ VOCAB TERM ═══════════════ */
.vocab-card {
  background: rgba(20,24,50,.55);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 18px;
  display: flex; flex-direction: column; gap: 8px;
  cursor: pointer;
  transition: transform .15s, border-color .15s, background .15s;
  position: relative;
}
.vocab-card:hover { transform: translateY(-2px); border-color: var(--lineS); background: rgba(20,24,50,.8); }
.vocab-card .term {
  font-family: var(--f-mono); font-size: 14px; font-weight: 700; letter-spacing: .04em;
  color: var(--fg-1);
}
.vocab-card .def { font-size: 13px; color: var(--fg-2); }
.vocab-card .cat {
  font-family: var(--f-mono); font-size: 10px; letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--a1, var(--c-violet-2));
}
.vocab-card[data-accent="cyan"]   { --a1: var(--c-cyan-2); }
.vocab-card[data-accent="lime"]   { --a1: var(--c-lime-2); }
.vocab-card[data-accent="coral"]  { --a1: var(--c-coral-2); }
.vocab-card[data-accent="amber"]  { --a1: var(--c-amber-2); }
.vocab-card[data-accent="violet"] { --a1: var(--c-violet-2); }
.vocab-card[data-accent="mint"]   { --a1: var(--c-mint); }
.vocab-card[data-accent="sky"]    { --a1: var(--c-sky); }

.vocab-card .expand-row {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 4px;
  font-family: var(--f-mono); font-size: 10px;
  letter-spacing: .14em; color: var(--fg-4);
}
.vocab-card .expand-row .chev {
  display: inline-block;
  transition: transform .2s;
}
.vocab-card.expanded .expand-row .chev { transform: rotate(180deg); }

.vocab-card .more {
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows .25s ease;
}
.vocab-card.expanded .more { grid-template-rows: 1fr; }
.vocab-card .more > .inner { overflow: hidden; min-height: 0; }
.vocab-card.expanded .more > .inner { padding-top: 10px; }

.vocab-memory {
  padding: 10px 12px;
  background: rgba(241,243,251,.04);
  border-left: 2px solid var(--a1, var(--c-violet-2));
  border-radius: 0 8px 8px 0;
  font-size: 12.5px; color: var(--fg-2);
}
.vocab-memory .lbl {
  font-family: var(--f-mono); font-size: 9.5px;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--a1, var(--c-violet-2));
  margin-right: 6px;
}
.vocab-related {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 10px;
}
.vocab-related a, .vocab-related span {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(241,243,251,.05);
  border: 1px solid var(--line);
  font-family: var(--f-mono); font-size: 10px;
  letter-spacing: .04em;
  color: var(--fg-2);
}
.vocab-related a:hover { color: var(--fg-1); border-color: var(--lineS); }
.vocab-related .rel-tag { color: var(--a1, var(--c-violet-2)); }
.vocab-related .soon { color: var(--fg-4); }

/* Empty-results placeholder for search */
.vocab-empty {
  grid-column: 1 / -1;
  padding: 24px;
  text-align: center;
  font-family: var(--f-mono); font-size: 12px;
  color: var(--fg-3); letter-spacing: .04em;
  background: rgba(241,243,251,.03);
  border: 1px dashed var(--lineS);
  border-radius: var(--r-md);
}
.vocab-empty.hide { display: none; }

/* Clear search button */
.search-bar button.clear {
  background: rgba(241,243,251,.05);
  color: var(--fg-2);
  box-shadow: none;
}
.search-bar button.clear:hover { color: var(--fg-1); }

/* ═══════════════ SEARCH ═══════════════ */
.search-bar {
  display: flex; align-items: center; gap: 12px;
  background: rgba(20,24,50,.55);
  border: 1px solid var(--lineS);
  border-radius: 999px;
  padding: 6px 6px 6px 20px;
}
.search-bar input { flex: 1; padding: 10px 0; font-size: 14px; }
.search-bar input::placeholder { color: var(--fg-3); }
.search-bar button {
  padding: 10px 18px; border-radius: 999px;
  background: linear-gradient(135deg, var(--c-violet), var(--c-cyan));
  color: #fff; font-weight: 700; font-size: 13px;
}
.filter-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.filter-row .pill { cursor: pointer; user-select: none; }
.filter-row .pill.active { background: rgba(124,92,255,.22); color: var(--fg-1); border-color: var(--c-violet); }

/* ═══════════════ FOOTER ═══════════════ */
.footer {
  margin-top: 64px;
  border-top: 1px solid var(--line);
  background: rgba(7,9,15,.7);
}
.footer-inner {
  max-width: var(--maxw); margin: 0 auto;
  padding: 48px 24px 28px;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px;
}
@media (max-width: 760px) { .footer-inner { grid-template-columns: 1fr; gap: 24px; } }
.footer h5 {
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: .22em; text-transform: uppercase; color: var(--fg-3);
  margin-bottom: 12px;
}
.footer-brand { display: flex; flex-direction: column; gap: 12px; max-width: 360px; }
.footer-brand p { font-size: 13.5px; color: var(--fg-2); }
.footer-links { display: flex; flex-direction: column; gap: 6px; }
.footer-links a {
  font-size: 13.5px; color: var(--fg-2);
  padding: 4px 0;
  width: max-content;
}
.footer-links a:hover { color: var(--fg-1); }
.footer-socials { display: flex; flex-direction: column; gap: 8px; }
.footer-socials .row { display: flex; gap: 10px; }
.footer-socials .sl {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--fg-2);
  padding: 8px 14px;
  background: rgba(241,243,251,.04);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--f-mono); letter-spacing: .08em;
}
.footer-socials .sl .soon { color: var(--fg-4); font-size: 10.5px; }
.footer-bottom {
  max-width: var(--maxw); margin: 0 auto;
  padding: 18px 24px 32px;
  border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap;
  font-size: 12px; color: var(--fg-3); font-family: var(--f-mono); letter-spacing: .06em;
}

/* ═══════════════ LEGAL PAGES ═══════════════ */
.legal-body {
  display: grid; grid-template-columns: 220px 1fr; gap: 48px;
  margin-top: 36px;
}
@media (max-width: 760px) { .legal-body { grid-template-columns: 1fr; gap: 18px; } }
.legal-toc {
  position: sticky; top: 90px;
  height: max-content;
  font-size: 13px;
}
.legal-toc h5 {
  font-family: var(--f-mono); font-size: 10.5px;
  letter-spacing: .22em; text-transform: uppercase; color: var(--fg-3);
  margin-bottom: 10px;
}
.legal-toc a {
  display: block;
  padding: 6px 12px;
  color: var(--fg-2);
  border-left: 2px solid transparent;
  font-size: 13px;
}
.legal-toc a:hover { color: var(--fg-1); border-color: var(--c-violet); }
.legal-toc a.active { color: var(--fg-1); border-color: var(--c-violet); background: rgba(124,92,255,.06); }

.legal-meta {
  display: flex; gap: 12px; flex-wrap: wrap; align-items: center;
  margin: 12px 0 8px;
  font-family: var(--f-mono); font-size: 10.5px;
  letter-spacing: .14em; color: var(--fg-3);
}
.legal-meta .chip {
  padding: 4px 10px; border-radius: 999px;
  background: rgba(241,243,251,.04); border: 1px solid var(--line);
}
.legal-meta .chip.review { color: var(--c-amber-2); border-color: rgba(251,191,36,.28); background: rgba(251,191,36,.06); }
.legal-meta .chip.v { color: var(--c-violet-2); border-color: rgba(124,92,255,.3); background: rgba(124,92,255,.06); }

.legal-content section { margin-bottom: 28px; }
.legal-content h3 { font-size: 19px; margin-bottom: 10px; }
.legal-content p, .legal-content li {
  font-size: 14.5px; color: var(--fg-2); margin-bottom: 8px;
}
.legal-content ul { padding-left: 20px; }
.placeholder-line {
  font-family: var(--f-mono); font-size: 12px; color: var(--fg-4);
  background: rgba(241,243,251,.03);
  border-left: 2px solid var(--lineS);
  padding: 10px 14px; margin: 8px 0;
  border-radius: 0 8px 8px 0;
}
.exact-line {
  font-size: 15px; color: var(--fg-1);
  padding: 16px 18px;
  border-radius: var(--r-md);
  background: rgba(124,92,255,.08);
  border-left: 3px solid var(--c-violet);
  margin: 12px 0;
}

/* ═══════════════ TAB SWITCH ═══════════════ */
.tabs {
  display: inline-flex;
  background: rgba(241,243,251,.04);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px;
  gap: 4px;
}
.tabs button {
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13px; font-weight: 600;
  color: var(--fg-2);
}
.tabs button.active { background: var(--bg-3); color: var(--fg-1); }

/* ═══════════════ TOOL PREVIEW STRIPS (inside tool cards) ═══════════════ */
.tool-prev {
  margin-top: 4px;
  padding: 12px 14px;
  background:
    repeating-linear-gradient(45deg, rgba(241,243,251,.015) 0 10px, transparent 10px 20px),
    rgba(241,243,251,.03);
  border: 1px dashed var(--lineS);
  border-radius: 10px;
  display: flex; flex-direction: column; gap: 8px;
  font-size: 12.5px;
}
.tool-prev .label {
  font-family: var(--f-mono); font-size: 9.5px;
  letter-spacing: .2em; text-transform: uppercase; color: var(--fg-3);
}
.tool-prev .kv {
  display: flex; justify-content: space-between; gap: 12px;
  font-family: var(--f-mono); font-size: 11.5px;
  color: var(--fg-2);
}
.tool-prev .kv b { color: var(--fg-1); }
.tool-prev .mini-input {
  display: inline-flex; align-items: center; gap: 4px;
  background: rgba(241,243,251,.05);
  border: 1px solid var(--line);
  padding: 4px 8px;
  border-radius: 6px;
  font-family: var(--f-mono); font-size: 11.5px;
  color: var(--fg-1);
}
.tool-prev .chips {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.tool-prev .chip-toggle {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(241,243,251,.05);
  border: 1px solid var(--line);
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .04em;
  color: var(--fg-2);
  cursor: pointer; user-select: none;
}
.tool-prev .chip-toggle.on {
  background: rgba(124,92,255,.18); color: var(--c-violet-2);
  border-color: rgba(124,92,255,.35);
}
.tool-prev .toggle-list {
  display: grid; gap: 5px;
}
.tool-prev .toggle-row {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--f-mono); font-size: 11px; color: var(--fg-2);
  cursor: pointer; user-select: none;
}
.tool-prev .toggle-row .box {
  width: 14px; height: 14px;
  border-radius: 4px;
  background: rgba(241,243,251,.06);
  border: 1px solid var(--lineS);
  display: grid; place-items: center;
  font-size: 9px;
  flex-shrink: 0;
}
.tool-prev .toggle-row.on .box {
  background: var(--c-lime); color: #0a0d1a; border-color: transparent;
}
.tool-prev .toggle-row.on .box::after { content: "✓"; }
.tool-prev .toggle-row.on { color: var(--fg-1); }
.tool-prev .micro-table {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 6px;
  font-family: var(--f-mono); font-size: 10.5px;
}
.tool-prev .micro-table .hd {
  color: var(--fg-3); letter-spacing: .12em; text-transform: uppercase;
  padding: 4px 6px;
  border-bottom: 1px solid var(--line);
}
.tool-prev .micro-table .cell {
  padding: 4px 6px;
  background: rgba(241,243,251,.03);
  border-radius: 4px;
  color: var(--fg-2);
}
.tool-prev .micro-table .cell b { color: var(--fg-1); }
.tool-prev .micro-disc {
  font-family: var(--f-mono); font-size: 9.5px;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--fg-4);
}

/* Game-specific preview helpers (extend .tool-prev) */
.tool-prev .scenario {
  font-size: 12.5px; line-height: 1.5;
  color: var(--fg-2);
  font-style: italic;
}
.tool-prev .scenario .tag {
  font-style: normal;
  font-family: var(--f-mono); font-size: 9.5px;
  letter-spacing: .14em; color: var(--c-coral-2);
  margin-right: 6px;
}
.tool-prev .mini-msg {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px;
  border-radius: 8px;
  background: rgba(241,243,251,.04);
  border: 1px solid var(--line);
  font-family: var(--f-mono); font-size: 11px;
  color: var(--fg-2);
  position: relative;
}
.tool-prev .mini-msg.trap {
  background: rgba(255,107,157,.10);
  border-color: rgba(255,107,157,.32);
  color: var(--fg-1);
}
.tool-prev .mini-msg.trap::after {
  content: "TIP TRAP"; position: absolute; right: 8px; top: -8px;
  font-size: 9px; letter-spacing: .18em; font-weight: 700;
  background: var(--c-coral); color: #0a0d1a;
  padding: 2px 6px; border-radius: 4px;
}
.tool-prev .vol-bars {
  display: flex; gap: 8px; align-items: flex-end; height: 36px;
}
.tool-prev .vol-bars .col {
  flex: 1;
  display: flex; gap: 2px; align-items: flex-end;
}
.tool-prev .vol-bars .col span {
  flex: 1; border-radius: 2px;
  background: linear-gradient(180deg, var(--c-cyan-2), var(--c-violet));
}
.tool-prev .vol-bars .col[data-shape="calm"]  span { height: 30%; }
.tool-prev .vol-bars .col[data-shape="calm"]  span:nth-child(2) { height: 40%; }
.tool-prev .vol-bars .col[data-shape="calm"]  span:nth-child(3) { height: 35%; }
.tool-prev .vol-bars .col[data-shape="lively"] span:nth-child(1) { height: 50%; }
.tool-prev .vol-bars .col[data-shape="lively"] span:nth-child(2) { height: 80%; }
.tool-prev .vol-bars .col[data-shape="lively"] span:nth-child(3) { height: 60%; }
.tool-prev .vol-bars .col[data-shape="wild"]   span:nth-child(1) { height: 20%; }
.tool-prev .vol-bars .col[data-shape="wild"]   span:nth-child(2) { height: 95%; }
.tool-prev .vol-bars .col[data-shape="wild"]   span:nth-child(3) { height: 30%; }
.tool-prev .vol-cap {
  display: flex; gap: 8px; font-family: var(--f-mono); font-size: 9.5px;
  letter-spacing: .14em; color: var(--fg-3);
}
.tool-prev .vol-cap span { flex: 1; text-align: center; }

/* Score preview chip on game cards */
.score-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(124,92,255,.18), rgba(34,211,238,.14));
  border: 1px solid rgba(124,92,255,.3);
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .04em;
  color: var(--c-violet-2);
}
.score-chip .star { color: var(--c-amber); }

/* Legacy archive — visually secondary */
.legacy-grid {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  opacity: .82;
}
.legacy-tile {
  padding: 14px;
  background: rgba(241,243,251,.025);
  border: 1px dashed var(--lineS);
  border-radius: 12px;
  display: flex; flex-direction: column; gap: 8px;
}
.legacy-tile .glyph {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 8px;
  background:
    repeating-linear-gradient(45deg, rgba(241,243,251,.025) 0 6px, transparent 6px 12px),
    rgba(241,243,251,.03);
  display: grid; place-items: center;
  font-family: var(--f-mono); font-size: 22px;
  color: var(--fg-3);
}
.legacy-tile .nm { font-size: 13px; color: var(--fg-2); font-weight: 600; }
.legacy-tile .meta {
  font-family: var(--f-mono); font-size: 10px;
  letter-spacing: .12em; color: var(--fg-4);
}

/* ═══════════════ FEATURED R:R PANEL ═══════════════ */
.rr-panel {
  background:
    radial-gradient(70% 60% at 0% 0%, rgba(124,92,255,.16), transparent 60%),
    radial-gradient(60% 60% at 100% 100%, rgba(34,211,238,.12), transparent 60%),
    rgba(20,24,50,.7);
  border: 1px solid var(--lineS);
  border-radius: var(--r-xl);
  padding: 28px;
  position: relative;
  overflow: hidden;
}
.rr-grid {
  display: grid; gap: 28px;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
}
@media (max-width: 860px) { .rr-grid { grid-template-columns: 1fr; } }

.rr-inputs { display: flex; flex-direction: column; gap: 14px; }
.rr-field { display: grid; gap: 6px; }
.rr-field label {
  font-family: var(--f-mono); font-size: 10.5px;
  letter-spacing: .18em; text-transform: uppercase; color: var(--fg-3);
}
.rr-field .input-row {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px;
  background: rgba(241,243,251,.05);
  border: 1px solid var(--lineS);
  border-radius: 12px;
  transition: border-color .15s;
}
.rr-field .input-row:focus-within { border-color: var(--c-violet); }
.rr-field .input-row .unit { color: var(--fg-3); font-family: var(--f-mono); font-size: 13px; }
.rr-field .input-row input {
  flex: 1;
  font-size: 18px; font-weight: 600;
  color: var(--fg-1);
  font-family: var(--f-mono);
}
.rr-field .input-row input::-webkit-outer-spin-button,
.rr-field .input-row input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.rr-field .input-row input[type=number] { -moz-appearance: textfield; }

.rr-readout {
  background: rgba(7,9,15,.6);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  display: flex; flex-direction: column; gap: 14px;
}
.rr-ratio {
  font-family: var(--f-mono);
  font-size: clamp(48px, 7vw, 76px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  background: linear-gradient(110deg, var(--c-violet-2), var(--c-cyan), var(--c-lime-2));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.rr-ratio-lbl {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .22em;
  text-transform: uppercase; color: var(--fg-3);
}
.rr-bar {
  display: flex; height: 14px; border-radius: 999px; overflow: hidden;
  background: rgba(241,243,251,.04);
}
.rr-bar .seg {
  display: flex; align-items: center; justify-content: center;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: .14em;
  color: rgba(255,255,255,.92);
}
.rr-bar .seg.risk   { background: linear-gradient(90deg, var(--c-coral), var(--c-amber)); }
.rr-bar .seg.reward { background: linear-gradient(90deg, var(--c-cyan), var(--c-lime)); }

.rr-notes {
  display: grid; gap: 8px;
  font-size: 13.5px; color: var(--fg-2);
}
.rr-notes .line {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 10px 12px;
  background: rgba(241,243,251,.03);
  border-left: 2px solid var(--c-violet);
  border-radius: 0 8px 8px 0;
}
.rr-notes .line .mark {
  font-family: var(--f-mono); font-weight: 700; color: var(--c-violet-2);
  flex-shrink: 0;
}

/* small "Reset inputs" link */
.link-reset {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .12em;
  color: var(--fg-3);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
}
.link-reset:hover { color: var(--fg-1); border-color: var(--lineS); }

/* ═══════════════ COMING-SOON / DISABLED BUTTON ═══════════════ */
.btn-disabled,
.btn[aria-disabled="true"] {
  background: rgba(241,243,251,.05);
  color: var(--fg-4);
  border: 1px dashed var(--lineS);
  cursor: not-allowed;
  box-shadow: none;
}
.btn-disabled:hover { transform: none; box-shadow: none; }

/* ═══════════════ COMING-LATER CARD ═══════════════ */
.later-card {
  position: relative;
  padding: 22px;
  background:
    repeating-linear-gradient(45deg, rgba(241,243,251,.015) 0 12px, transparent 12px 24px),
    rgba(20,24,50,.4);
  border: 1px dashed var(--lineS);
  border-radius: var(--r-lg);
  display: flex; flex-direction: column; gap: 12px;
}
.later-card .num { color: var(--fg-4); }
.later-card h4 { color: var(--fg-2); }
.later-card p { color: var(--fg-3); font-size: 13.5px; }

/* ═══════════════ LEGAL INFO CARD ═══════════════ */
.legal-card {
  padding: 22px;
  background: rgba(20,24,50,.5);
  border: 1px solid var(--line);
  border-left: 3px solid var(--c-violet);
  border-radius: 0 var(--r-md) var(--r-md) 0;
}
.legal-card h4 { font-size: 15px; margin-bottom: 8px; }
.legal-card p { font-size: 13.5px; color: var(--fg-2); }

/* ═══════════════ ADDITIONAL TICKER VARIANTS ═══════════════ */
.ticker.feed   { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.ticker.feed .t-tag { background: rgba(124,92,255,.18); color: var(--c-violet-2); }
.ticker.vocab .t-tag { background: rgba(34,211,238,.16); color: var(--c-cyan-2); }
.ticker.safety .t-tag { background: rgba(74,222,128,.16); color: var(--c-mint); }
.ticker.quiz   .t-tag { background: rgba(255,107,157,.16); color: var(--c-coral-2); }
.ticker.progress .t-tag { background: rgba(251,191,36,.16); color: var(--c-amber-2); }

/* ═══════════════ SOCIAL LINK ROW ═══════════════ */
.social-row { display: flex; gap: 10px; flex-wrap: wrap; }
.social-link {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  background: rgba(241,243,251,.04);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px; color: var(--fg-2);
}
.social-link .ico {
  width: 22px; height: 22px; border-radius: 6px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--a1, var(--c-coral)), var(--a2, var(--c-amber)));
  color: #0a0d1a; font-family: var(--f-mono); font-size: 10.5px; font-weight: 800;
}
.social-link[data-net="ig"] { --a1: var(--c-coral); --a2: var(--c-amber); }
.social-link[data-net="yt"] { --a1: var(--c-coral); --a2: var(--c-coral-2); }
.social-link[data-net="th"] { --a1: var(--c-violet); --a2: var(--c-cyan-2); }
.social-link .net { color: var(--fg-1); font-weight: 600; letter-spacing: .04em; }
.social-link .soon { color: var(--fg-4); font-size: 11.5px; font-family: var(--f-mono); letter-spacing: .12em; }

/* ═══════════════ DS · SWATCH + TOKEN BLOCKS ═══════════════ */
.swatch-grid {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
}
.swatch {
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  overflow: hidden;
  background: rgba(20,24,50,.45);
}
.swatch .chip {
  aspect-ratio: 16/9;
  background: var(--c, #fff);
  border-bottom: 1px solid var(--line);
}
.swatch .meta { padding: 10px 12px; }
.swatch .name { font-size: 12.5px; font-weight: 600; color: var(--fg-1); }
.swatch .var  { font-family: var(--f-mono); font-size: 10.5px; color: var(--fg-3); letter-spacing: .04em; margin-top: 2px; }
.swatch .hex  { font-family: var(--f-mono); font-size: 11px; color: var(--fg-2); margin-top: 2px; }

.token-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px 18px;
  font-size: 13px;
  padding: 10px 14px;
  background: rgba(20,24,50,.4);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-bottom: 6px;
  align-items: center;
}
.token-row .name { color: var(--fg-1); font-weight: 500; }
.token-row .var  { font-family: var(--f-mono); font-size: 11.5px; color: var(--c-violet-2); }
.token-row .val  { font-family: var(--f-mono); font-size: 11.5px; color: var(--fg-2); }

.type-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.type-row .label {
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3);
  padding-top: 8px;
}
.type-row .label small { display: block; margin-top: 4px; color: var(--fg-4); font-size: 10px; letter-spacing: .06em; }

.spacing-row { display: flex; align-items: center; gap: 14px; padding: 10px 0; }
.spacing-row .box { background: rgba(124,92,255,.22); border-radius: 4px; height: 22px; }
.spacing-row .lbl { font-family: var(--f-mono); font-size: 12px; color: var(--fg-2); width: 100px; }
.spacing-row .val { font-family: var(--f-mono); font-size: 11px; color: var(--fg-3); }

.radius-row { display: flex; gap: 18px; flex-wrap: wrap; }
.radius-tile {
  width: 100px;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  font-family: var(--f-mono); font-size: 11px; color: var(--fg-3);
}
.radius-tile .box {
  width: 86px; height: 56px;
  background: linear-gradient(135deg, var(--c-violet), var(--c-cyan));
  border-radius: var(--r, 0);
}

.shadow-row { display: flex; gap: 24px; flex-wrap: wrap; }
.shadow-tile {
  width: 160px; height: 96px;
  background: rgba(20,24,50,.9);
  border: 1px solid var(--line);
  border-radius: 14px;
  display: grid; place-items: center;
  font-family: var(--f-mono); font-size: 11px; color: var(--fg-3);
}
.shadow-tile.elev-1 { box-shadow: 0 4px 14px rgba(0,0,0,.35); }
.shadow-tile.elev-2 { box-shadow: 0 12px 30px rgba(0,0,0,.5); }
.shadow-tile.elev-3 { box-shadow: 0 28px 60px rgba(0,0,0,.6); }
.shadow-tile.glow-v { box-shadow: 0 0 36px rgba(124,92,255,.4); }
.shadow-tile.glow-c { box-shadow: 0 0 36px rgba(34,211,238,.36); }

/* DS section anchors */
.ds-nav {
  position: sticky; top: 64px; z-index: 10;
  background: rgba(13,16,32,.78);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
}
.ds-nav .wrap {
  display: flex; gap: 6px; flex-wrap: wrap;
}
.ds-nav a {
  padding: 5px 10px; border-radius: 999px;
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--fg-3);
  border: 1px solid var(--line);
}
.ds-nav a:hover { color: var(--fg-1); border-color: var(--lineS); }

.ds-block {
  padding: 56px 0;
  border-top: 1px solid var(--line);
}
.ds-block h2 { font-size: clamp(28px, 3.4vw, 38px); }
.ds-block > .wrap > h2 { margin-bottom: 22px; }
.ds-sub {
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: .18em; text-transform: uppercase; color: var(--fg-3);
  margin: 28px 0 12px;
}

.ds-grid { display: grid; gap: 22px; }
.ds-grid.two   { grid-template-columns: repeat(2, minmax(0,1fr)); }
.ds-grid.three { grid-template-columns: repeat(3, minmax(0,1fr)); }
@media (max-width: 760px) { .ds-grid.two, .ds-grid.three { grid-template-columns: 1fr; } }

.ds-demo {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background:
    repeating-linear-gradient(45deg, rgba(241,243,251,.012) 0 14px, transparent 14px 28px),
    rgba(20,24,50,.32);
  padding: 22px;
}
.ds-demo > .caption {
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--fg-3); margin-bottom: 14px;
}

/* Mini page thumbnail */
.page-card {
  display: flex; flex-direction: column; gap: 10px;
  padding: 14px;
  background: rgba(20,24,50,.6);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  transition: transform .15s, border-color .15s;
}
.page-card:hover { transform: translateY(-2px); border-color: var(--lineS); }
.page-card .tile { aspect-ratio: 16/10; }
.page-card .tile .tile-mark { font-size: 22px; }
.page-card .row-meta { display: flex; align-items: center; justify-content: space-between; font-size: 12px; color: var(--fg-3); font-family: var(--f-mono); letter-spacing: .06em; }
.page-card .row-meta b { color: var(--fg-1); font-family: var(--f-sans); letter-spacing: 0; font-size: 13.5px; }

/* utility */
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.spread { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.muted { color: var(--fg-3); }
.center { text-align: center; }
hr.div { border: none; height: 1px; background: var(--line); margin: 32px 0; }

.coming-list { display: grid; gap: 8px; }
.coming-list .row-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  background: rgba(20,24,50,.4);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}
.coming-list .row-item .label { display: flex; gap: 12px; align-items: center; }
.coming-list .row-item .label .ix {
  font-family: var(--f-mono); font-size: 11px; color: var(--fg-3); letter-spacing: .14em;
}
.coming-list .row-item .label .nm { font-weight: 600; }

/* tiny utility for icons in card */
.tile-mark {
  font-family: var(--f-mono); font-weight: 700;
  font-size: 28px; letter-spacing: -.02em; color: rgba(255,255,255,.96);
}

.disc-strip {
  font-family: var(--f-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: var(--fg-3);
  text-wrap: balance;
}
.disc-strip strong { color: var(--fg-1); }
.nowrap { white-space: nowrap; }

/* Slight motion */
.reveal { opacity: 0; transform: translateY(8px); animation: rev .6s .05s ease forwards; }
.reveal[data-d="2"] { animation-delay: .15s; }
.reveal[data-d="3"] { animation-delay: .25s; }
.reveal[data-d="4"] { animation-delay: .35s; }
@keyframes rev { to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .reveal { animation: none; opacity: 1; transform: none; }
  .ticker .track { animation: none; }
}