html { font-size: 16px; -webkit-font-smoothing: antialiased; }
    body { background: var(--bg); color: var(--text); font-family: 'Barlow', sans-serif; font-weight: 400; line-height: 1.6; min-height: 100vh; min-height: 100dvh; overflow-x: clip; position: relative; }
    body::before { content: ''; position: fixed; inset: 0; opacity: 0.03; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); background-repeat: repeat; background-size: 256px; pointer-events: none; z-index: 1; }
    body::after { content: ''; position: fixed; top: 30%; left: 50%; transform: translate(-50%,-50%); width: 900px; height: 600px; background: radial-gradient(ellipse, var(--arc-glow-subtle) 0%, transparent 70%); pointer-events: none; z-index: 0; }
    .page { position: relative; z-index: 2; max-width: 760px; margin: 0 auto; padding: 0 24px; }
    .breadcrumb { margin-top: 24px; font-size: 0.95rem; color: var(--text-dim); font-family: 'IBM Plex Mono', monospace; letter-spacing: 0.04em; opacity: 0; animation: fadeIn 0.8s ease 0.1s forwards; }
    .breadcrumb a { color: var(--text-muted); text-decoration: none; transition: color 0.3s; }
    .breadcrumb a:hover { color: var(--arc); }
    .breadcrumb span { color: var(--text-dim); margin: 0 6px; }
    .hero { padding: 48px 0 32px; opacity: 0; animation: slideUp 0.8s ease 0.15s forwards; }
    .hero__label { font-family: 'Syne', sans-serif; font-size: 0.82rem; font-weight: 700; color: var(--arc); letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 16px; }
    h1 { font-family: 'Syne', sans-serif; font-weight: 800; font-size: clamp(1.8rem,4.5vw,2.6rem); line-height: 1.3; letter-spacing: -0.02em; margin-bottom: 16px; }
    .snippet { color: var(--text-muted); font-size: 1rem; line-height: 1.7; max-width: 640px; }
    .arc-line { position: relative; height: 2px; margin: 32px 0; background: linear-gradient(90deg, transparent 0%, var(--arc) 30%, var(--arc-hot) 50%, var(--arc) 70%, transparent 100%); opacity: 0; animation: arcIgnite 1.2s ease 0.4s forwards; overflow: visible; }
    .arc-line::before { content: ''; position: absolute; inset: -8px 0; background: linear-gradient(90deg, transparent 0%, var(--arc-glow) 30%, rgba(255,140,0,0.2) 50%, var(--arc-glow) 70%, transparent 100%); filter: blur(8px); animation: arcPulse 3s ease-in-out infinite; }
    .arc-line::after { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 6px; height: 6px; border-radius: 50%; background: var(--text); box-shadow: 0 0 12px var(--arc), 0 0 24px var(--arc-hot), 0 0 48px var(--arc-glow-strong); animation: arcCenter 3s ease-in-out infinite; }
    h2 { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.4rem; letter-spacing: -0.01em; margin: 40px 0 16px; }
    h3 { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.1rem; margin: 28px 0 12px; }
    p { color: var(--text-muted); line-height: 1.75; margin-bottom: 16px; }
    p:last-child { margin-bottom: 0; }
    strong { color: var(--text); font-weight: 600; }
    em { color: var(--text); font-style: italic; }
    a { color: var(--arc); text-decoration: none; }
    a:hover { text-decoration: underline; }
    code { font-family: 'IBM Plex Mono', monospace; font-size: 0.92em; background: rgba(255,182,39,0.08); border: 1px solid rgba(255,182,39,0.18); border-radius: 4px; padding: 1px 6px; color: var(--text); }
    ul, ol { color: var(--text-muted); line-height: 1.8; margin: 12px 0 20px 22px; }
    li { margin-bottom: 8px; }
    table { width: 100%; border-collapse: collapse; font-size: 0.9rem; border: 1px solid var(--border-subtle); border-radius: var(--radius); overflow: hidden; margin: 20px 0 28px; }
    table th { text-align: left; padding: 10px 12px; font-family: 'Syne', sans-serif; font-weight: 700; color: var(--text); background: var(--surface); border-bottom: 2px solid var(--arc); }
    table td { padding: 10px 12px; color: var(--text-muted); border-bottom: 1px solid var(--border-subtle); vertical-align: top; }
    table td strong { color: var(--text); }
    blockquote.field-note { background: rgba(255,182,39,0.04); border-left: 3px solid var(--arc); border-radius: var(--radius); padding: 18px 22px; margin: 28px 0; }
    blockquote.field-note p { font-family: 'Barlow', sans-serif; font-size: 1rem; line-height: 1.75; color: var(--text); margin-bottom: 8px; }
    blockquote.field-note cite { display: block; font-style: normal; font-family: 'IBM Plex Mono', monospace; font-size: 0.82rem; color: var(--text-dim); letter-spacing: 0.04em; }
    blockquote.geo-quote { background: rgba(255,182,39,0.03); border-left: 3px solid var(--arc-hot); border-radius: var(--radius); padding: 18px 22px; margin: 24px 0; }
    blockquote.geo-quote p { color: var(--text); font-style: italic; line-height: 1.75; margin: 0; }
    .cta-row { margin: 32px 0 24px; text-align: center; }
    .cta-btn { display: inline-block; background: var(--arc); color: #08080A; text-decoration: none; font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.95rem; letter-spacing: 0.08em; text-transform: uppercase; padding: 14px 32px; border-radius: 8px; transition: all 0.3s ease; }
    .cta-btn:hover { transform: translateY(-2px); box-shadow: 0 0 32px var(--arc-glow-strong); }
    .faq-section { margin: 48px 0 24px; }
    .faq-item { border-bottom: 1px solid var(--border-subtle); padding: 18px 0; }
    .faq-item:last-child { border-bottom: none; }
    .faq-item button { width: 100%; text-align: left; background: transparent; border: none; color: var(--text); font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.05rem; cursor: pointer; padding: 8px 0; }
    .faq-answer { color: var(--text-muted); padding: 8px 0 0; line-height: 1.75; }
    .trust-line { font-size: 0.82rem; color: var(--text-dim); margin-top: 32px; text-align: center; }
    @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
    @keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
    .sparks { position: absolute; left: 50%; top: 0; width: 200px; transform: translateX(-50%); pointer-events: none; }
    .spark { position: absolute; width: 2px; height: 2px; background: var(--arc); border-radius: 50%; opacity: 0; animation: sparkFloat var(--duration) ease-out var(--delay) infinite; }
    @keyframes sparkFloat { 0% { opacity: 0.9; transform: translate(var(--x), 0) scale(1); } 100% { opacity: 0; transform: translate(calc(var(--x) + var(--drift)), -60px) scale(0); } }
    @keyframes arcIgnite { 0% { opacity: 0; transform: scaleX(0); } 60% { opacity: 1; transform: scaleX(1.02); } 100% { opacity: 1; transform: scaleX(1); } }
    @keyframes arcPulse { 0%, 100% { opacity: 0.6; } 50% { opacity: 1; } }
    @keyframes arcCenter { 0%, 100% { box-shadow: 0 0 12px var(--arc), 0 0 24px var(--arc-hot), 0 0 48px var(--arc-glow-strong); } 50% { box-shadow: 0 0 16px var(--arc), 0 0 32px var(--arc-hot), 0 0 64px rgba(255,182,39,0.4); } }
    @media (max-width: 600px) {
      .page { padding-inline: 1.25rem; }
      table { font-size: 0.82rem; }
      table th, table td { padding: 8px 6px; }
    }
    @media (prefers-reduced-motion: reduce) {
      nav, .breadcrumb, .hero, .arc-line { opacity: 1 !important; transform: none !important; animation: none !important; }
    }
    @media print { nav, .breadcrumb, #flux-widget, .cta-row, .cta-btn, .sparks, .arc-line, footer, #c5CtaMount, script { display: none !important; } body { background: #fff !important; color: #000 !important; } h1, h2, h3, strong { color: #000 !important; } a { color: #000 !important; text-decoration: underline; } code { background: #eee !important; color: #000 !important; border: 1px solid #ccc; } .faq-item, table, blockquote { page-break-inside: avoid; } }