
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  :root {
    --black: #0A0A0A;
    --white: #F5F2EC;

    /* ===== Per-page accent (default = BTCFi orange; overridden by body.page-*) =====
       --accent      : the single accent color used everywhere an accent appears.
       --accent-rgb  : same color as raw "r, g, b" so rgba(var(--accent-rgb), a) works.
       --accent-dim  : a darker shade for pressed/secondary accent moments.
       --bg-glow     : color of the page-wide ambient background glow (usually an
                       accent tint; some pages override it to a deep navy/indigo). */
    --accent: #F7931A;
    --accent-rgb: 247, 147, 26;
    --accent-dim: #C46E0E;
    --bg-glow: rgba(var(--accent-rgb), 0.11);

    --stark-purple: #8B5CF6;
    --stark-dim: rgba(139, 92, 246, 0.2);
    --red: #E53E3E;
    --red-dim: rgba(229, 62, 62, 0.1);
    --green: #38A169;
    --gray: #6B6B6B;
    --gray-light: #1A1A1A;
    --border: rgba(245, 242, 236, 0.09);

    /* ===== Type system (industrial / STRK20 language) =====
       --display : Archivo Expanded — ultra-bold UPPERCASE headings
       --mono    : IBM Plex Mono   — labels / nav / buttons, letter-spaced caps
       --sans    : Inter           — body copy */
    --display: 'Archivo Expanded', sans-serif;
    --mono: 'IBM Plex Mono', monospace;
    --sans: 'Inter', sans-serif;
  }

  /* ===== Per-page accent palettes ===== */
  body.page-btcfi    { --accent: #F7931A; --accent-rgb: 247, 147, 26;  --accent-dim: #C46E0E; --bg-glow: rgba(var(--accent-rgb), 0.11); }
  body.page-landing  { --accent: #F7931A; --accent-rgb: 247, 147, 26;  --accent-dim: #C46E0E; --bg-glow: rgba(var(--accent-rgb), 0.11); }
  body.page-quantum  { --accent: #3DA9FC; --accent-rgb: 61, 169, 252;  --accent-dim: #1E7FD0; --bg-glow: rgba(var(--accent-rgb), 0.12); }
  body.page-privacy  { --accent: #A78BFA; --accent-rgb: 167, 139, 250; --accent-dim: #7E5BD6; --bg-glow: rgba(var(--accent-rgb), 0.11); }
  body.page-ecosystem{ --accent: #EC7B6B; --accent-rgb: 236, 123, 107; --accent-dim: #CF5D4D; --bg-glow: rgba(46, 52, 110, 0.55); }
  body.page-recap    { --accent: #F2978A; --accent-rgb: 242, 151, 138; --accent-dim: #D97365; --bg-glow: rgba(40, 46, 102, 0.50); }
  body.page-strk     { --accent: #EC7B6B; --accent-rgb: 236, 123, 107; --accent-dim: #CF5D4D; --bg-glow: rgba(26, 32, 84, 0.60); }

  html { scroll-behavior: smooth; background: var(--black); }

  body {
    font-family: var(--sans);
    background: transparent; /* the black canvas lives on <html> so the fixed
                                texture layers below can sit behind page content */
    color: var(--white);
    overflow-x: hidden;
    line-height: 1.6;

    /* Orange-family aliases live HERE (not in :root) so they re-substitute
       against the per-page --accent set on this same <body> element. Declared
       in :root they would bake in the default orange at the html level before
       body.page-* could override --accent. */
    --orange: var(--accent);
    --orange-dim: var(--accent-dim);
    --orange-glow: rgba(var(--accent-rgb), 0.15);
    --border-orange: rgba(var(--accent-rgb), 0.3);
  }

  /* ===== Page-wide background texture (accent glow + film grain) =====
     Two fixed, click-through layers behind all content. The glow is a soft
     radial accent wash at top-center; the grain is pure-SVG fractal noise
     (no external image). Both sit at z-index:-1 — above the <html> canvas,
     below every in-flow element — so nothing becomes less readable or
     unclickable, and neither layer scroll-jitters. */
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background: radial-gradient(120% 70% at 50% -8%, var(--bg-glow), transparent 60%);
  }
  body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
    background-size: 180px 180px;
  }

  /* NAV — industrial: Archivo wordmark (accent 2nd word) · centered mono links · accent CTA */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 16px 40px;
    background: rgba(10,10,10,0.78);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
  }
  .nav-logo {
    font-family: var(--display);
    font-weight: 800;
    font-size: 18px;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--white);
    white-space: nowrap;
  }
  .nav-logo b { color: var(--accent); font-weight: 800; }
  .nav-cta { padding: 11px 20px; }
  .nav-tag {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--gray);
    letter-spacing: 0.08em;
  }

  /* HERO — compact, centered, industrial */
  .hero {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 150px 40px 80px;
    max-width: 1240px;
    margin: 0 auto;
    position: relative;
  }
  .hero::before {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 800px; height: 460px; max-width: 100%;
    background: radial-gradient(ellipse at center top, rgba(var(--accent-rgb),0.10) 0%, transparent 70%);
    pointer-events: none;
  }
  .hero-eyebrow {
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 22px;
    position: relative;
  }
  .hero-title {
    font-family: var(--display);
    font-size: clamp(34px, 5.4vw, 76px);
    font-weight: 800;
    line-height: 0.98;
    letter-spacing: -0.01em;
    text-transform: uppercase;
    max-width: 1100px;
    margin-bottom: 26px;
    position: relative;
  }
  .hero-title em, .hero-title .o {
    font-style: normal;
    color: var(--accent);
  }
  .hero-subtitle {
    font-family: var(--sans);
    font-size: 18px;
    font-weight: 300;
    color: rgba(245,242,236,0.62);
    max-width: 620px;
    margin: 0 auto;
    line-height: 1.7;
    margin-bottom: 40px;
    position: relative;
  }
  .hero-scroll {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(245,242,236,0.3);
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    cursor: pointer;
    transition: opacity 0.3s;
  }
  .hero-scroll:hover { opacity: 0.6; }
  .scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, rgba(var(--accent-rgb),0.6), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
  }
  @keyframes scrollPulse {
    0%, 100% { opacity: 0.4; transform: scaleY(1); }
    50% { opacity: 1; transform: scaleY(1.1); }
  }

  /* SECTION SHARED */
  section {
    padding: 120px 48px;
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
  }
  .section-marker {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .section-marker::after {
    content: '';
    flex: 1;
    max-width: 60px;
    height: 1px;
    background: currentColor;
    opacity: 0.4;
  }
  .section-title {
    font-family: var(--display);
    font-size: clamp(30px, 4vw, 56px);
    font-weight: 800;
    line-height: 1.04;
    letter-spacing: -0.01em;
    text-transform: uppercase;
    margin-bottom: 48px;
  }
  .section-title em { font-style: normal; color: var(--accent); }
  .section-divider {
    width: 100%;
    height: 1px;
    background: var(--border);
    margin: 0;
  }

  /* PROBLEM SECTION */
  .problem { color: var(--white); }
  .problem .section-marker { color: rgba(245,242,236,0.3); }
  .problem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 44px;
  }
  .problem-item {
    background: rgba(255,255,255,0.014);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 30px;
    position: relative;
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  }
  .problem-item:hover {
    border-color: rgba(var(--accent-rgb),0.4);
    box-shadow: 0 10px 40px rgba(var(--accent-rgb),0.08);
    transform: translateY(-3px);
  }
  .problem-num {
    font-family: var(--mono);
    font-size: 12px;
    color: rgba(245,242,236,0.3);
    letter-spacing: 0.1em;
    margin-bottom: 16px;
    display: block;
  }
  .problem-item h3 {
    font-family: var(--display);
    font-size: 21px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    margin-bottom: 10px;
    color: var(--white);
  }
  .problem-item p {
    font-family: var(--sans);
    font-size: 14.5px;
    color: rgba(245,242,236,0.6);
    line-height: 1.65;
  }
  .big-stat {
    margin-top: 56px;
    padding: 48px;
    border: 1px solid var(--border-orange);
    background: var(--orange-glow);
    display: flex;
    align-items: center;
    gap: 48px;
  }
  .big-stat-num {
    font-family: var(--display);
    font-size: 72px;
    font-weight: 800;
    color: var(--orange);
    line-height: 1;
    white-space: nowrap;
  }
  .big-stat-label {
    font-size: 16px;
    color: rgba(245,242,236,0.7);
    line-height: 1.6;
    max-width: 480px;
  }
  .big-stat-label strong {
    color: var(--white);
    font-weight: 500;
  }

  /* CATALYST SECTION */
  .catalyst .section-marker { color: rgba(var(--accent-rgb),0.6); }
  .catalyst-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    border-left: 1px solid var(--border-orange);
    margin-left: 8px;
  }
  .catalyst-item {
    padding: 32px 48px;
    position: relative;
    border-bottom: 1px solid var(--border);
  }
  .catalyst-item:last-child { border-bottom: none; }
  .catalyst-item::before {
    content: '';
    position: absolute;
    left: -5px; top: 40px;
    width: 9px; height: 9px;
    border-radius: 50%;
    background: var(--orange);
    box-shadow: 0 0 12px rgba(var(--accent-rgb),0.5);
  }
  .catalyst-tag {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.15em;
    color: var(--orange);
    text-transform: uppercase;
    margin-bottom: 10px;
    display: block;
  }
  .catalyst-item h3 {
    font-family: var(--display);
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
  }
  .catalyst-item p {
    font-size: 15px;
    color: rgba(245,242,236,0.55);
    line-height: 1.7;
    max-width: 680px;
  }

  /* THREAT SECTION */
  .threat .section-marker { color: rgba(229,62,62,0.6); }
  .threat-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 48px;
  }
  .threat-card.span2 { grid-column: span 1; }
  @media (min-width: 769px) {
    .threat-cards { grid-template-columns: repeat(6, 1fr); }
    .threat-card { grid-column: span 2; }
    .threat-card.span3 { grid-column: span 3; }
  }
  .threat-card {
    padding: 32px;
    border: 1px solid rgba(229,62,62,0.2);
    background: var(--red-dim);
    position: relative;
  }
  .threat-card h3 {
    font-family: var(--display);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #FC8181;
  }
  .threat-card p {
    font-size: 13px;
    color: rgba(245,242,236,0.5);
    line-height: 1.65;
  }
  .threat-warning {
    padding: 40px 48px;
    border: 1px solid rgba(229,62,62,0.4);
    background: rgba(229,62,62,0.06);
    display: flex;
    align-items: flex-start;
    gap: 32px;
  }
  .warning-icon {
    font-size: 32px;
    line-height: 1;
    flex-shrink: 0;
    margin-top: 4px;
  }
  .threat-warning p {
    font-size: 16px;
    color: rgba(245,242,236,0.7);
    line-height: 1.7;
  }
  .threat-warning strong { color: #FC8181; font-weight: 500; }

  /* SOLUTION SECTION — BIG */
  .solution {
    max-width: 100%;
    padding: 0;
    background: #0D0D0D;
    border-top: 1px solid var(--border-orange);
  }
  .solution-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 120px 48px;
  }
  .solution .section-marker { color: rgba(139,92,246,0.7); }
  .solution .section-title { color: var(--white); }
  .solution .section-title em { font-style: normal; color: var(--stark-purple); }

  /* Bridge roadmap */
  .roadmap {
    margin-bottom: 80px;
  }
  .roadmap-label {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(245,242,236,0.3);
    margin-bottom: 24px;
  }
  .roadmap-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border: 1px solid var(--border);
    overflow: hidden;
  }
  .roadmap-step {
    padding: 28px 24px;
    border-right: 1px solid var(--border);
    position: relative;
  }
  .roadmap-step:last-child { border-right: none; }
  .step-phase {
    font-family: var(--mono);
    font-size: 9px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(245,242,236,0.3);
    margin-bottom: 8px;
  }
  .step-name {
    font-family: var(--display);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
  }
  .step-desc {
    font-size: 12px;
    color: rgba(245,242,236,0.45);
    line-height: 1.6;
  }
  .step-status {
    display: inline-block;
    margin-top: 12px;
    padding: 3px 10px;
    font-family: var(--mono);
    font-size: 9px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 2px;
  }
  .status-live { background: rgba(56,161,105,0.2); color: #68D391; border: 1px solid rgba(56,161,105,0.3); }
  .status-next { background: rgba(var(--accent-rgb),0.15); color: var(--orange); border: 1px solid rgba(var(--accent-rgb),0.25); }
  .status-research { background: rgba(139,92,246,0.15); color: #C4B5FD; border: 1px solid rgba(139,92,246,0.2); }
  .status-endgame { background: rgba(245,242,236,0.05); color: rgba(245,242,236,0.5); border: 1px solid var(--border); }

  .roadmap-step.active {
    background: rgba(56,161,105,0.04);
  }
  .roadmap-step.active::after {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 2px;
    background: var(--green);
  }

  /* SCALE SECTION */
  .scale-section {
    margin-bottom: 80px;
    padding-top: 8px;
  }
  .scale-label {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(245,242,236,0.3);
    margin-bottom: 16px;
  }
  .scale-title {
    font-family: var(--display);
    font-size: clamp(26px, 3vw, 38px);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.01em;
    margin-bottom: 16px;
  }
  .scale-title span { color: var(--stark-purple); }
  .scale-intro {
    font-size: 15px;
    color: rgba(245,242,236,0.6);
    line-height: 1.7;
    max-width: 720px;
    margin-bottom: 40px;
  }
  .chart-toggle {
    display: inline-flex;
    gap: 4px;
    padding: 4px;
    border: 1px solid var(--border);
    border-radius: 4px;
    margin-bottom: 32px;
  }
  .toggle-btn {
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.04em;
    padding: 10px 20px;
    background: transparent;
    color: rgba(245,242,236,0.5);
    border: none;
    cursor: pointer;
    border-radius: 2px;
    transition: all 0.2s;
  }
  .toggle-btn:hover { color: var(--white); }
  .toggle-btn.active {
    background: rgba(245,242,236,0.06);
    color: var(--white);
  }
  .chart-wrap {
    width: 100%;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.015);
    padding: 24px 16px 8px;
    border-radius: 4px;
    margin-bottom: 24px;
  }
  #scaleChart { width: 100%; height: auto; display: block; }
  .chart-line { fill: none; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; transition: opacity 0.4s; }
  .chart-dot { transition: opacity 0.4s; }
  .chart-vlabel { font-family: var(--display); font-weight: 700; font-size: 14px; transition: opacity 0.4s; }
  .chart-axis { font-family: var(--mono); font-size: 11px; fill: rgba(245,242,236,0.35); }
  .chart-grid { stroke: rgba(245,242,236,0.06); stroke-width: 1; }
  .chart-grid-label { font-family: var(--mono); font-size: 10px; fill: rgba(245,242,236,0.3); transition: opacity 0.4s; }
  .proj-zone { fill: rgba(139,92,246,0.04); }
  .proj-label { font-family: var(--mono); font-size: 9px; letter-spacing: 0.12em; fill: rgba(139,92,246,0.5); text-transform: uppercase; }
  .chart-legend {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
    margin-bottom: 32px;
    padding-left: 4px;
  }
  .legend-item { display: flex; align-items: center; gap: 10px; font-size: 13px; color: rgba(245,242,236,0.6); }
  .legend-dot { width: 14px; height: 3px; border-radius: 2px; }
  .scale-takeaway {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .takeaway-card {
    padding: 28px 32px;
    border: 1px solid var(--border);
    border-radius: 4px;
  }
  .takeaway-card.btc { border-color: rgba(var(--accent-rgb),0.25); background: rgba(var(--accent-rgb),0.03); }
  .takeaway-card.strk { border-color: rgba(139,92,246,0.3); background: rgba(139,92,246,0.04); }
  .takeaway-head {
    font-family: var(--display);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .takeaway-card.btc .takeaway-head { color: var(--orange); }
  .takeaway-card.strk .takeaway-head { color: #C4B5FD; }
  .takeaway-card p { font-size: 13px; color: rgba(245,242,236,0.55); line-height: 1.7; }
  .takeaway-card p strong { color: var(--white); font-weight: 500; }

  /* Track record timeline */
  .tl-section { margin-top: 64px; padding-top: 8px; }
  .tl-hint { font-family: var(--mono); font-size: 11px; color: rgba(245,242,236,0.3); margin-bottom: 8px; }
  .tl-scroll { overflow-x: auto; overflow-y: hidden; padding-bottom: 4px; margin: 36px 0 20px; }
  .timeline { position: relative; height: 300px; min-width: 980px; }
  .tl-rail { position: absolute; top: 50%; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(139,92,246,0.45) 6%, rgba(139,92,246,0.45) 94%, transparent); }
  .tl-track { display: flex; height: 100%; position: relative; }
  .tl-col { flex: 1 0 0; position: relative; min-width: 78px; cursor: pointer; }
  .tl-dot {
    position: absolute; top: 50%; left: 50%;
    width: 14px; height: 14px; border-radius: 50%;
    transform: translate(-50%,-50%);
    background: #14142a; border: 2px solid #8B5CF6;
    box-shadow: 0 0 0 4px rgba(139,92,246,0.12);
    transition: all 0.25s; z-index: 3;
  }
  .tl-col.btc .tl-dot { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(var(--accent-rgb),0.12); }
  .tl-col:hover .tl-dot, .tl-col.active .tl-dot { background: #8B5CF6; box-shadow: 0 0 0 6px rgba(139,92,246,0.22), 0 0 18px rgba(139,92,246,0.65); }
  .tl-col.btc:hover .tl-dot, .tl-col.btc.active .tl-dot { background: var(--accent); box-shadow: 0 0 0 6px rgba(var(--accent-rgb),0.22), 0 0 18px rgba(var(--accent-rgb),0.65); }
  .tl-conn { position: absolute; left: 50%; width: 1px; background: rgba(245,242,236,0.15); transform: translateX(-50%); z-index: 1; }
  .tl-col.top .tl-conn { bottom: 50%; height: 26px; }
  .tl-col.bottom .tl-conn { top: 50%; height: 26px; }
  .tl-label { position: absolute; left: 50%; transform: translateX(-50%); width: 124px; text-align: center; }
  .tl-col.top .tl-label { bottom: calc(50% + 30px); }
  .tl-col.bottom .tl-label { top: calc(50% + 30px); }
  .tl-year { font-family: var(--display); font-weight: 700; font-size: 15px; color: #A78BFA; transition: color 0.2s; }
  .tl-col.btc .tl-year { color: var(--accent); }
  .tl-name { font-family: var(--mono); font-size: 10px; letter-spacing: 0.03em; text-transform: uppercase; color: rgba(245,242,236,0.45); line-height: 1.45; margin-top: 5px; transition: color 0.2s; }
  .tl-col:hover .tl-name, .tl-col.active .tl-name { color: rgba(245,242,236,0.85); }
  .tl-detail {
    border: 1px solid rgba(139,92,246,0.3);
    background: rgba(139,92,246,0.04);
    border-radius: 8px; padding: 24px 28px; min-height: 96px;
    transition: border-color 0.25s, background 0.25s;
  }
  .tl-detail.btc { border-color: rgba(var(--accent-rgb),0.3); background: rgba(var(--accent-rgb),0.04); }
  .tl-detail-year { font-family: var(--mono); font-size: 11px; letter-spacing: 0.15em; color: #A78BFA; }
  .tl-detail.btc .tl-detail-year { color: var(--orange); }
  .tl-detail-title { font-family: var(--display); font-size: 19px; font-weight: 600; margin: 6px 0 8px; color: var(--white); }
  .tl-detail-desc { font-size: 14px; color: rgba(245,242,236,0.6); line-height: 1.7; }

  /* Metrics */
  .metrics-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 72px;
  }
  .metric-box {
    padding: 22px 24px 24px;
    border: 1px solid var(--border);
    background: var(--gray-light);
    text-align: center;
  }
  .metric-src {
    display: inline-block;
    font-family: var(--mono);
    font-size: 9px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(245,242,236,0.3);
    text-decoration: none;
    margin-bottom: 14px;
    transition: color 0.2s;
  }
  .metric-src:hover { color: var(--orange); }
  .metric-val {
    font-family: var(--display);
    font-size: 32px;
    font-weight: 700;
    color: var(--orange);
    line-height: 1;
    margin-bottom: 6px;
  }
  a.metric-link {
    display: inline-block;
    text-decoration: none;
    transition: opacity 0.2s, text-shadow 0.2s;
    cursor: pointer;
  }
  a.metric-link:hover {
    text-shadow: 0 0 18px rgba(var(--accent-rgb),0.55);
    opacity: 0.92;
  }
  .metric-sub {
    font-family: var(--display);
    font-size: 13px;
    font-weight: 500;
    color: rgba(245,242,236,0.55);
    margin-bottom: 10px;
  }
  .metric-label {
    font-size: 12px;
    color: rgba(245,242,236,0.4);
    font-family: var(--mono);
    letter-spacing: 0.05em;
  }

  /* strkBTC */
  .strk-btc {
    margin-bottom: 72px;
    padding: 48px;
    border: 1px solid rgba(139,92,246,0.3);
    background: rgba(139,92,246,0.06);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
  }
  .strk-btc h3 {
    font-family: var(--display);
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.2;
  }
  .strk-btc h3 span { color: var(--stark-purple); }
  .strk-btc p {
    font-size: 15px;
    color: rgba(245,242,236,0.6);
    line-height: 1.7;
    margin-bottom: 20px;
  }
  .modes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
  .mode-item {
    padding: 20px 22px;
    border: 1px solid var(--border);
    background: rgba(10,10,10,0.6);
    border-radius: 4px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
  }
  .mode-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    margin-top: 6px;
    flex-shrink: 0;
  }
  .mode-dot.public { background: var(--orange); }
  .mode-dot.private { background: var(--stark-purple); box-shadow: 0 0 8px rgba(139,92,246,0.6); }
  .mode-item-title {
    font-family: var(--display);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
  }
  .mode-item-desc {
    font-size: 12px;
    color: rgba(245,242,236,0.45);
    line-height: 1.5;
  }

  /* Ecosystem */
  .ecosystem-title {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(245,242,236,0.3);
    margin-bottom: 24px;
  }
  .ecosystem-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    background: var(--border);
    margin-bottom: 72px;
  }
  .eco-item {
    background: var(--black);
    padding: 20px 22px;
    transition: background 0.2s;
  }
  .eco-item:hover { background: var(--gray-light); }
  .eco-category {
    font-family: var(--mono);
    font-size: 9px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 6px;
    opacity: 0.7;
  }
  .eco-name {
    font-family: var(--display);
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
  }
  .eco-desc {
    font-size: 12px;
    color: rgba(245,242,236,0.4);
    line-height: 1.5;
  }

  /* Ecosystem v2 — rows + cards */
  .eco-block-label {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(245,242,236,0.3);
    margin: 40px 0 16px;
  }
  .eco-row {
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 24px 28px;
    margin-bottom: 12px;
  }
  .eco-row-head {
    display: flex;
    align-items: baseline;
    gap: 14px;
    margin-bottom: 16px;
    flex-wrap: wrap;
  }
  .eco-row-cat {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--orange);
  }
  .eco-row-desc { font-size: 13px; color: rgba(245,242,236,0.45); line-height: 1.6; }
  .eco-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
  .eco-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px 7px 8px;
    border: 1px solid var(--border);
    border-radius: 40px;
    text-decoration: none;
    transition: border-color 0.2s, background 0.2s;
  }
  .eco-chip:hover { border-color: var(--border-orange); background: rgba(var(--accent-rgb),0.04); }
  .eco-chip span {
    font-family: var(--display);
    font-size: 13px;
    font-weight: 500;
    color: var(--white);
  }
  .eco-logo {
    width: 22px; height: 22px;
    border-radius: 50%;
    background: rgba(245,242,236,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
  }
  .eco-logo img { width: 22px; height: 22px; object-fit: cover; display: block; }
  .eco-mono {
    font-family: var(--display);
    font-size: 11px;
    font-weight: 700;
    color: rgba(245,242,236,0.7);
    align-items: center;
    justify-content: center;
    width: 100%; height: 100%;
  }
  .eco-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .eco-card {
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 22px 24px;
    text-decoration: none;
    display: block;
    transition: border-color 0.2s, background 0.2s, transform 0.2s;
  }
  .eco-card:hover {
    border-color: var(--border-orange);
    background: rgba(var(--accent-rgb),0.025);
    transform: translateY(-2px);
  }
  .eco-card-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
  .eco-card-logo {
    width: 34px; height: 34px;
    border-radius: 8px;
    background: rgba(245,242,236,0.06);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden; flex-shrink: 0;
  }
  .eco-card-logo img { width: 34px; height: 34px; object-fit: cover; display: block; }
  .eco-card-name {
    font-family: var(--display);
    font-size: 17px;
    font-weight: 600;
    color: var(--white);
    flex: 1;
  }
  .eco-card-ext { color: rgba(245,242,236,0.3); font-size: 14px; transition: color 0.2s; }
  .eco-card:hover .eco-card-ext { color: var(--orange); }
  .eco-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
  .eco-tag {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.04em;
    padding: 4px 10px;
    border-radius: 4px;
    background: rgba(var(--accent-rgb),0.1);
    color: var(--orange);
  }
  .eco-card-desc { font-size: 12.5px; color: rgba(245,242,236,0.45); line-height: 1.6; }
  .eco-section-wrap { margin-bottom: 72px; }

  /* Ecosystem — "more to come" teaser card (non-interactive) */
  .eco-card-soon {
    border-style: dashed;
    border-color: rgba(245,242,236,0.18);
    background: transparent;
    opacity: 0.6;
    cursor: default;
  }
  .eco-card-soon:hover {
    border-color: rgba(245,242,236,0.28);
    background: transparent;
    transform: none;
  }
  .eco-card-soon .eco-card-name { display: block; flex: none; margin-bottom: 8px; }

  /* Staking */
  .staking-band {
    padding: 48px;
    border: 1px solid var(--border-orange);
    background: linear-gradient(135deg, rgba(var(--accent-rgb),0.06) 0%, rgba(var(--accent-rgb),0.02) 100%);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    margin-bottom: 72px;
  }
  .staking-band h3 {
    font-family: var(--display);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
  }
  .staking-band p {
    font-size: 14px;
    color: rgba(245,242,236,0.5);
    max-width: 480px;
    line-height: 1.7;
  }
  .consensus-visual {
    flex-shrink: 0;
    display: flex;
    gap: 4px;
    align-items: center;
  }
  .consensus-bar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }
  .bar-fill {
    width: 48px;
    border-radius: 2px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 6px;
    font-family: var(--display);
    font-size: 13px;
    font-weight: 700;
  }
  .bar-btc { height: 80px; background: rgba(var(--accent-rgb),0.3); border: 1px solid rgba(var(--accent-rgb),0.5); color: var(--orange); }
  .bar-strk { height: 220px; background: rgba(139,92,246,0.2); border: 1px solid rgba(139,92,246,0.4); color: #C4B5FD; }
  .bar-name {
    font-family: var(--mono);
    font-size: 9px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(245,242,236,0.35);
  }

  /* CTA */
  .cta-block {
    text-align: center;
    padding: 80px 48px;
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
  }
  .cta-block::before {
    content: '';
    position: absolute;
    bottom: 0; left: 50%;
    transform: translateX(-50%);
    width: 600px; height: 300px;
    background: radial-gradient(ellipse at center bottom, rgba(139,92,246,0.15) 0%, transparent 70%);
    pointer-events: none;
  }
  .cta-block h2 {
    font-family: var(--display);
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
  }
  .cta-block p {
    font-size: 16px;
    color: rgba(245,242,236,0.5);
    max-width: 520px;
    margin: 0 auto 40px;
    line-height: 1.7;
  }
  .cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
  }
  /* legacy CTA buttons inherit the new industrial button look */
  .btn-primary {
    padding: 16px 30px;
    background: var(--accent);
    color: #0A0A0A;
    font-family: var(--mono);
    font-weight: 500;
    font-size: 13px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border: none;
    border-radius: 3px;
    box-shadow: 0 0 34px rgba(var(--accent-rgb),0.4);
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: filter 0.2s, box-shadow 0.2s, transform 0.2s;
  }
  .btn-primary:hover { filter: brightness(1.08); box-shadow: 0 0 48px rgba(var(--accent-rgb),0.6); transform: translateY(-1px); }
  .btn-secondary {
    padding: 16px 30px;
    background: transparent;
    color: var(--white);
    font-family: var(--mono);
    font-weight: 500;
    font-size: 13px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border: 1px solid var(--border);
    border-radius: 3px;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: border-color 0.2s, color 0.2s;
  }
  .btn-secondary:hover { border-color: rgba(var(--accent-rgb),0.5); color: var(--white); }

  /* FOOTER DIVIDER */
  .page-footer {
    border-top: 1px solid var(--border);
    padding: 32px 48px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    max-width: 1100px;
    margin: 0 auto;
  }
  .footer-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    opacity: 0.4;
  }
  .page-footer span {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--gray);
    letter-spacing: 0.06em;
  }
  .footer-credit {
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.04em;
    color: rgba(245,242,236,0.55);
  }
  .footer-credit a {
    color: var(--orange);
    text-decoration: none;
    transition: color 0.2s, text-shadow 0.2s;
  }
  .footer-credit a:hover {
    text-shadow: 0 0 10px rgba(var(--accent-rgb),0.55);
    opacity: 0.9;
  }
  .footer-legal {
    font-family: var(--mono);
    font-size: 11px;
    line-height: 1.6;
    letter-spacing: 0.03em;
    color: rgba(245,242,236,0.3);
    max-width: 700px;
  }

  /* Bitcoin news (collapsible) */
  .news-section { margin-top: 8px; }
  .news-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 28px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--border-radius-lg, 12px);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    text-align: left;
  }
  .news-toggle:hover { border-color: var(--border-orange); }
  .news-toggle-title {
    font-family: var(--display);
    font-size: 22px;
    font-weight: 700;
    color: var(--white);
    display: flex;
    align-items: baseline;
    gap: 14px;
    flex-wrap: wrap;
  }
  .news-eyebrow {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--orange);
  }
  .news-chevron { color: rgba(245,242,236,0.5); font-size: 22px; transition: transform 0.3s; }
  .news-section.open .news-chevron { transform: rotate(180deg); }
  .news-grid {
    display: none;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 16px;
  }
  .news-section.open .news-grid { display: grid; }
  .tweet-card {
    border: 1px solid var(--border);
    border-radius: var(--border-radius-lg, 12px);
    padding: 22px 24px 18px;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    background: rgba(255,255,255,0.012);
    transition: border-color 0.2s, background 0.2s;
  }
  .tweet-card:hover { border-color: var(--border-orange); background: rgba(var(--accent-rgb),0.02); }
  .tweet-head { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 12px; }
  .tweet-avatar {
    width: 44px; height: 44px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--display); font-weight: 700; font-size: 15px; color: #fff;
    flex-shrink: 0; overflow: hidden;
  }
  .tweet-id { display: flex; flex-direction: column; line-height: 1.3; flex: 1; min-width: 0; padding-top: 2px; }
  .tweet-name-row { display: flex; align-items: center; gap: 5px; flex-wrap: wrap; }
  .tweet-name { font-family: var(--display); font-weight: 600; font-size: 15px; color: var(--white); }
  .tweet-verified { color: #1D9BF0; font-size: 15px; line-height: 1; }
  .tweet-meta { font-size: 13px; color: rgba(245,242,236,0.4); }
  .tweet-x { color: rgba(245,242,236,0.35); font-size: 17px; flex-shrink: 0; }
  .tweet-card:hover .tweet-x { color: var(--white); }
  .tweet-body { font-size: 15px; color: rgba(245,242,236,0.9); line-height: 1.55; margin-bottom: 16px; flex: 1; }
  .tweet-foot {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 14px; border-top: 0.5px solid var(--border);
    color: rgba(245,242,236,0.4); max-width: 320px;
  }
  .tweet-stat { display: flex; align-items: center; gap: 7px; font-size: 13px; font-family: var(--mono); transition: color 0.2s; }
  .tweet-stat i { font-size: 16px; }
  .tweet-card:hover .tweet-stat.reply { color: #1D9BF0; }
  .tweet-card:hover .tweet-stat.repost { color: #00BA7C; }
  .tweet-card:hover .tweet-stat.like { color: #F91880; }

  /* News bar — flashy variant (scoped, opt-in via .news-flashy) */
  .news-flashy .news-toggle {
    border: 1px solid transparent;
    background:
      linear-gradient(#0A0A0A, #0A0A0A) padding-box,
      linear-gradient(90deg, var(--orange), var(--stark-purple)) border-box;
    box-shadow: 0 0 0 rgba(var(--accent-rgb),0);
    transition: box-shadow 0.3s, transform 0.2s, filter 0.3s;
    position: relative;
    overflow: hidden;
  }
  /* soft animated glow sweeping behind the bar */
  .news-flashy .news-toggle::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(120% 180% at 0% 50%, rgba(var(--accent-rgb),0.10), transparent 45%),
                radial-gradient(120% 180% at 100% 50%, rgba(139,92,246,0.12), transparent 45%);
    pointer-events: none;
    opacity: 0.9;
  }
  .news-flashy .news-toggle:hover {
    box-shadow: 0 0 28px rgba(var(--accent-rgb),0.25), 0 0 28px rgba(139,92,246,0.22);
    transform: translateY(-1px);
  }
  .news-flashy .news-toggle-title {
    font-size: 26px;
    position: relative;
    z-index: 1;
  }
  .news-flashy .news-eyebrow {
    padding: 4px 10px;
    border-radius: 40px;
    background: linear-gradient(90deg, rgba(var(--accent-rgb),0.18), rgba(139,92,246,0.18));
    border: 1px solid rgba(var(--accent-rgb),0.3);
    display: inline-flex;
    align-items: center;
    gap: 7px;
  }
  /* live pulse dot inside the eyebrow pill */
  .news-flashy .news-eyebrow::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--orange);
    box-shadow: 0 0 8px rgba(var(--accent-rgb),0.9);
    animation: newsPulse 1.8s ease-in-out infinite;
  }
  .news-flashy .news-chevron {
    position: relative;
    z-index: 1;
    color: var(--orange);
    animation: newsChevron 1.8s ease-in-out infinite;
  }
  .news-flashy.open .news-chevron { animation: none; }
  @keyframes newsPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.35; transform: scale(0.7); }
  }
  @keyframes newsChevron {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(4px); }
  }
  @media (max-width: 768px) {
    .news-flashy .news-toggle-title { font-size: 19px; }
  }

  @media (max-width: 768px) {
    section { padding: 80px 24px; }
    .hero { padding: 100px 24px 60px; }
    .problem-grid { grid-template-columns: 1fr; }
    .threat-cards { grid-template-columns: 1fr; }
    .roadmap-steps { grid-template-columns: 1fr 1fr; }
    .metrics-row { grid-template-columns: 1fr 1fr; }
    .strk-btc { grid-template-columns: 1fr; gap: 32px; }
    .modes { grid-template-columns: 1fr; }
    .ecosystem-grid { grid-template-columns: 1fr 1fr; }
    .staking-band { flex-direction: column; }
    .big-stat { flex-direction: column; gap: 16px; text-align: center; }
    .big-stat-num { font-size: 56px; }
    .scale-takeaway { grid-template-columns: 1fr; }
    .chart-toggle { width: 100%; }
    .toggle-btn { flex: 1; padding: 10px 12px; }
    .eco-cards { grid-template-columns: 1fr; }
    .news-grid { grid-template-columns: 1fr; }
    .news-toggle-title { font-size: 18px; }
  }

  /* Multi-page nav */
  .nav-links { display: flex; gap: 26px; flex-wrap: wrap; align-items: center; }
  .nav-links a {
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(245,242,236,0.55);
    text-decoration: none;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--white); }
  .nav-links a.active { color: var(--accent); }
  a.nav-logo { text-decoration: none; }
  
/* ---------- mobile navigation (burger + full-screen overlay; js/nav.js) ---------- */
.nav-burger { display: none; width: 44px; height: 44px; flex: 0 0 auto; flex-direction: column; align-items: center; justify-content: center; gap: 5px; background: none; border: 0; padding: 0; cursor: pointer; }
.nav-burger span { display: block; width: 22px; height: 2px; border-radius: 1px; background: var(--white); }
.nav-overlay { position: fixed; inset: 0; z-index: 300; background: rgba(10,10,11,0.97); backdrop-filter: blur(12px); display: flex; flex-direction: column; padding: 12px 20px calc(24px + env(safe-area-inset-bottom)); overflow-y: auto; }
.nav-overlay[hidden] { display: none; }
.nav-ov-top { display: flex; align-items: center; justify-content: flex-end; min-height: 64px; }
.nav-ov-close { width: 44px; height: 44px; background: none; border: 1px solid var(--border); border-radius: 10px; color: var(--white); font-size: 22px; line-height: 1; cursor: pointer; }
.nav-ov-links { display: flex; flex-direction: column; margin-top: 20px; }
.nav-ov-links a { display: flex; align-items: center; gap: 14px; min-height: 48px; padding: 4px 6px; font-family: var(--mono); font-size: 15px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--white); text-decoration: none; border-bottom: 1px solid rgba(245,242,236,0.08); }
.nav-ov-links a::before { content: ""; width: 7px; height: 7px; border-radius: 50%; flex: 0 0 auto; background: transparent; }
.nav-ov-links a.active::before { background: var(--accent, #8b7bff); box-shadow: 0 0 10px rgba(139,123,255,0.6); }
.nav-ov-cta { margin-top: auto; display: flex; justify-content: center; width: 100%; padding-top: 28px; }
.nav-ov-cta .btn { width: 100%; justify-content: center; text-align: center; display: inline-flex; align-items: center; gap: 8px; }
html.nav-locked, html.nav-locked body { overflow: hidden; }

@media (max-width: 860px) {
    /* mobile nav: compact 64px bar, links + CTA move into the overlay */
    nav { height: 64px; padding: 0 16px; }
    .nav-links { display: none; }
    nav > .nav-cta { display: none; }
    .nav-burger { display: flex; }
  }
  /* Landing grid */
  .landing { min-height: 100vh; padding: 140px 48px 80px; max-width: 1100px; margin: 0 auto; }
  .landing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 56px; }
  .landing-card {
    border: 1px solid var(--border); border-radius: var(--border-radius-lg, 12px);
    padding: 32px 28px; text-decoration: none; display: block;
    transition: border-color 0.2s, background 0.2s, transform 0.2s;
  }
  .landing-card:hover { border-color: var(--border-orange); background: rgba(var(--accent-rgb),0.025); transform: translateY(-3px); }
  .landing-card .lc-num { font-family: var(--mono); font-size: 11px; color: rgba(245,242,236,0.3); letter-spacing: 0.15em; }
  .landing-card h3 { font-family: var(--display); font-size: 22px; font-weight: 700; color: var(--white); margin: 12px 0 8px; }
  .landing-card p { font-size: 13px; color: rgba(245,242,236,0.5); line-height: 1.6; }
  .coming-soon { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 120px 48px; }
  @media (max-width: 768px) { .landing-grid { grid-template-columns: 1fr; } .landing { padding: 120px 24px 60px; } }

  /* ============ RECAP PAGE (Substack feed cards) ============ */
  .recap-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .recap-card {
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    background: rgba(255,255,255,0.012);
    transition: border-color 0.2s, background 0.2s, transform 0.2s;
  }
  .recap-card:hover {
    border-color: var(--border-orange);
    background: rgba(var(--accent-rgb),0.025);
    transform: translateY(-3px);
  }
  .recap-cover { width: 100%; aspect-ratio: 16 / 9; background: var(--gray-light); overflow: hidden; }
  .recap-cover img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.35s; }
  .recap-card:hover .recap-cover img { transform: scale(1.04); }
  .recap-content { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
  .recap-cat {
    align-self: flex-start;
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 4px 11px;
    border-radius: 40px;
    border: 1px solid var(--border);
  }
  .recap-cat.monthly  { color: var(--orange); border-color: rgba(var(--accent-rgb),0.3); background: rgba(var(--accent-rgb),0.08); }
  .recap-cat.weekly   { color: #C4B5FD; border-color: rgba(139,92,246,0.35); background: rgba(139,92,246,0.1); }
  .recap-cat.research { color: rgba(245,242,236,0.7); border-color: var(--border); background: rgba(245,242,236,0.05); }
  .recap-title {
    font-family: var(--display);
    font-size: 19px;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.01em;
    color: var(--white);
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
  }
  .recap-date {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(245,242,236,0.4);
  }
  .recap-excerpt {
    font-size: 14px;
    color: rgba(245,242,236,0.55);
    line-height: 1.6;
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
  }
  .recap-status {
    grid-column: 1 / -1;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: rgba(255,255,255,0.012);
    padding: 56px 32px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    font-family: var(--mono);
    font-size: 13px;
    color: rgba(245,242,236,0.5);
    line-height: 1.7;
  }
  .recap-status p { max-width: 420px; }
  .recap-spinner {
    width: 18px; height: 18px; border-radius: 50%;
    border: 2px solid rgba(var(--accent-rgb),0.25); border-top-color: var(--orange);
    animation: recapSpin 0.8s linear infinite;
  }
  @keyframes recapSpin { to { transform: rotate(360deg); } }
  .recap-empty {
    text-align: center;
    padding: 48px 32px 8px;
    font-family: var(--mono);
    font-size: 13px;
    color: rgba(245,242,236,0.4);
  }
  .recap-more {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    margin-top: 40px;
  }
  .recap-count {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(245,242,236,0.4);
  }
  @media (max-width: 768px) {
    .recap-grid { grid-template-columns: 1fr; }
  }

  /* ============================================================ */
  /* INDUSTRIAL / STRK20 COMPONENTS (shared design system)        */
  /* All accent-driven via var(--accent)/rgba(var(--accent-rgb))  */
  /* so every page renders them in its own per-page color.        */
  /* ============================================================ */

  .wrap { max-width: 1240px; margin: 0 auto; padding: 0 40px; }

  /* Buttons */
  .btn {
    font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.12em;
    font-size: 13px; font-weight: 500; padding: 16px 30px;
    background: var(--accent); color: #0A0A0A; border: none; border-radius: 3px;
    box-shadow: 0 0 34px rgba(var(--accent-rgb),0.4); cursor: pointer;
    display: inline-flex; align-items: center; gap: 10px; text-decoration: none;
    transition: filter .2s, box-shadow .2s, transform .2s;
  }
  .btn:hover { filter: brightness(1.08); box-shadow: 0 0 48px rgba(var(--accent-rgb),0.6); transform: translateY(-1px); }
  .btn i { font-size: 16px; }
  .btn-ghost { background: transparent; color: var(--white); border: 1px solid var(--border); box-shadow: none; }
  .btn-ghost:hover { border-color: rgba(var(--accent-rgb),0.5); box-shadow: none; filter: none; transform: translateY(-1px); }

  /* Pills */
  .pill {
    font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.12em; font-size: 11px;
    color: rgba(245,242,236,0.7); border: 1px solid var(--border); border-radius: 999px;
    padding: 9px 16px 9px 9px; display: inline-flex; align-items: center; gap: 10px;
    background: rgba(255,255,255,0.02); text-decoration: none;
  }
  .pill .play {
    width: 22px; height: 22px; border-radius: 50%; background: var(--accent); color: #0A0A0A;
    display: flex; align-items: center; justify-content: center; font-size: 12px;
  }

  /* Token / tag chips */
  .chips { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 50px; }
  .chip {
    font-family: var(--mono); font-size: 13px;
    border: 1px solid rgba(var(--accent-rgb),0.28); border-radius: 999px;
    padding: 10px 18px; display: inline-flex; align-items: center; gap: 10px;
    background: rgba(var(--accent-rgb),0.04);
  }
  .chip i { color: var(--accent); }
  .chip .v { color: rgba(245,242,236,0.45); }

  /* Hero CTA row */
  .hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

  /* Section header — accent triangle + giant number + wide title + mono sub */
  .sec-head { display: flex; align-items: center; gap: 20px; margin-bottom: 14px; flex-wrap: wrap; }
  .tri { width: 0; height: 0; border-left: 20px solid var(--accent); border-bottom: 20px solid transparent; flex-shrink: 0; }
  .sec-num { font-family: var(--display); font-weight: 800; font-size: clamp(34px,5vw,60px); color: var(--accent); line-height: 1; }
  .sec-title {
    font-family: var(--display); font-weight: 800; font-size: clamp(28px,4.4vw,58px);
    line-height: 1; letter-spacing: -0.01em;
  }
  .sec-title em { font-style: normal; color: var(--accent); }
  .sec-sub { font-family: var(--mono); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(245,242,236,0.4); margin: 0 0 0 40px; }
  .lead { font-family: var(--sans); font-size: 18px; font-weight: 300; color: rgba(245,242,236,0.7); max-width: 720px; line-height: 1.75; margin: 26px 0 0 40px; }
  .lead b { color: var(--white); font-weight: 500; }
  @media (max-width: 760px) { .sec-sub, .lead { margin-left: 0; } }

  /* Cards (industrial) */
  .cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 44px; }
  .card { border: 1px solid var(--border); border-radius: 8px; padding: 30px; background: rgba(255,255,255,0.014); transition: border-color .2s, box-shadow .2s, transform .2s; }
  .card:hover { border-color: rgba(var(--accent-rgb),0.4); box-shadow: 0 10px 40px rgba(var(--accent-rgb),0.08); transform: translateY(-3px); }
  .card .num { font-family: var(--mono); font-size: 12px; color: rgba(245,242,236,0.3); letter-spacing: 0.1em; }
  .card h3 { font-family: var(--display); font-weight: 700; font-size: 21px; text-transform: uppercase; letter-spacing: -0.01em; margin: 16px 0 10px; }
  .card p { font-family: var(--sans); font-size: 14.5px; color: rgba(245,242,236,0.6); line-height: 1.65; }
  @media (max-width: 760px) { .cards { grid-template-columns: 1fr; } }

  /* Stat band */
  .statband { margin-top: 54px; border: 1px solid rgba(var(--accent-rgb),0.22); border-radius: 10px; padding: 40px; background: linear-gradient(135deg, rgba(var(--accent-rgb),0.07), transparent); display: flex; align-items: center; gap: 40px; flex-wrap: wrap; }
  .statband .n { font-family: var(--display); font-weight: 900; font-size: clamp(56px,10vw,120px); line-height: 0.85; color: var(--accent); letter-spacing: -0.03em; }
  .statband .x { flex: 1; min-width: 280px; font-family: var(--sans); font-size: 16px; color: rgba(245,242,236,0.7); line-height: 1.7; }
  .statband .x b { color: var(--white); font-weight: 500; }

  /* STRK20-style footer */
  footer.site-footer { border-top: 1px solid var(--border); padding: 70px 0 0; margin-top: 40px; position: relative; }
  footer.site-footer .foot-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 30px; }
  footer.site-footer .foot-brand .nav-logo { font-size: 22px; display: inline-block; margin-bottom: 16px; }
  footer.site-footer .foot-brand p { font-family: var(--sans); font-size: 13.5px; color: rgba(245,242,236,0.5); line-height: 1.6; max-width: 300px; margin-bottom: 18px; }
  footer.site-footer .foot-col .h { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(245,242,236,0.35); margin-bottom: 16px; }
  footer.site-footer .foot-col a { display: block; font-family: var(--mono); font-size: 13px; color: rgba(245,242,236,0.6); text-decoration: none; margin-bottom: 11px; transition: color .2s; }
  footer.site-footer .foot-col a:hover { color: var(--accent); }
  footer.site-footer .foot-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; padding: 26px 0; margin-top: 40px; border-top: 1px solid var(--border); font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; color: rgba(245,242,236,0.4); }
  footer.site-footer .foot-bottom a { color: rgba(245,242,236,0.55); text-decoration: none; }
  footer.site-footer .foot-bottom a:hover { color: var(--accent); }
  .status { display: inline-flex; align-items: center; gap: 8px; color: var(--accent); }
  .status .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent); animation: statusPulse 2s infinite; }
  @keyframes statusPulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }
  .foot-mark { font-family: var(--display); font-weight: 900; font-size: clamp(60px,16vw,200px); text-transform: uppercase; text-align: center; line-height: 0.8; letter-spacing: -0.02em; color: rgba(245,242,236,0.04); padding: 30px 0 20px; user-select: none; }
  .disclaimer { font-family: var(--sans); font-size: 12px; color: rgba(245,242,236,0.35); line-height: 1.7; max-width: 880px; margin: 8px auto 0; text-align: center; }
  @media (max-width: 760px) { footer.site-footer .foot-top { grid-template-columns: 1fr 1fr; } }
