:root {
      --bg-base: #07090e;
      --bg-card: #0d111a;
      --border: rgba(56,189,248,0.08);
      --border-hover: rgba(56,189,248,0.25);
      --text-primary: #f1f5f9;
      --text-muted: #94a3b8;
      --text-dim: #475569;
      --accent: #38bdf8;
      --accent-glow: rgba(56,189,248,0.15);
      --spring: cubic-bezier(0.34,1.56,0.64,1);
    }
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { font-family: 'Inter', sans-serif; background: var(--bg-base); color: var(--text-primary); scroll-behavior: smooth; overflow-x: hidden; }
    body { min-height: 100vh; overflow-x: hidden; }

    body::before {
      content: ''; position: fixed; inset: 0;
      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)' opacity='0.04'/%3E%3C/svg%3E");
      pointer-events: none; z-index: 0; opacity: 0.3;
    }

    /* ── LOADER ── */
    #pageLoader {
      position: fixed; inset: 0; z-index: 99999;
      background: var(--bg-base);
      display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 28px;
      transition: opacity .5s ease, visibility .5s ease;
    }
    #pageLoader.hide { opacity: 0; visibility: hidden; pointer-events: none; }
    .loader-brand { display: flex; align-items: center; gap: 10px; font-family: 'Inter', sans-serif; font-weight: 700; font-size: 22px; letter-spacing: -0.03em; color: var(--text-primary); animation: loaderPulse 2s ease infinite; }
    .loader-brand span { color: var(--accent); font-style: italic; }
    @keyframes loaderPulse { 0%,100%{opacity:1;} 50%{opacity:.7;} }
    .loader-dot-anim { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); animation: loaderBlink 1.2s ease infinite; }
    @keyframes loaderBlink { 0%,100%{transform:scale(1);opacity:1;} 50%{transform:scale(1.5);opacity:.4;} }
    .loader-bar-wrap { width: 200px; height: 2px; background: var(--border); border-radius: 99px; overflow: hidden; }
    .loader-bar { height: 100%; width: 0%; background: linear-gradient(90deg,var(--accent),#7dd3fc); border-radius: 99px; box-shadow: 0 0 8px var(--accent); transition: width .3s ease; }
    .loader-txt { font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--text-dim); }
    .loader-particles { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
    .lp { position: absolute; border-radius: 50%; background: var(--accent); opacity: 0; animation: lpFloat linear infinite; }
    @keyframes lpFloat { 0%{transform:translateY(100vh) scale(0);opacity:0;} 10%{opacity:.35;} 90%{opacity:.1;} 100%{transform:translateY(-10vh) scale(1);opacity:0;} }

    /* ── NAVBAR ── */
    .navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 500; height: 64px; background: rgba(7,9,14,0.9); backdrop-filter: blur(16px); border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; padding: 0 32px; }
    .nav-brand { display: flex; align-items: center; gap: 10px; font-family: 'Inter', sans-serif; font-weight: 700; font-size: 18px; letter-spacing: -0.03em; color: var(--text-primary); text-decoration: none; }
    .nav-brand span { color: var(--accent); font-style: italic; }
    .nav-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); animation: blink 2s infinite; }
    @keyframes blink { 0%,100%{opacity:1;} 50%{opacity:.2;} }
    .nav-btn { display: inline-flex; align-items: center; gap: 7px; font-family: 'Inter', sans-serif; font-size: 13px; font-weight: 600; padding: 8px 16px; border-radius: 8px; border: 1px solid var(--border); background: transparent; color: var(--text-muted); text-decoration: none; transition: all .2s; }
    .nav-btn:hover { border-color: var(--border-hover); color: var(--text-primary); background: var(--accent-glow); }

    /* ── HERO ── */
    .page-hero { position: relative; padding: 140px 20px 60px; text-align: center; overflow: hidden; }
    .hero-orb { position: absolute; border-radius: 50%; pointer-events: none; filter: blur(80px); }
    .hero-orb-1 { width: 600px; height: 600px; background: rgba(56,189,248,.06); top: -30%; left: -10%; }
    .hero-orb-2 { width: 400px; height: 400px; background: rgba(56,189,248,.04); bottom: -20%; right: -10%; }
    .hero-icon-wrap {
      display: inline-flex; align-items: center; justify-content: center;
      width: 72px; height: 72px; border-radius: 20px;
      background: var(--accent-glow); border: 1px solid rgba(56,189,248,.3);
      margin-bottom: 24px;
      animation: heroIconFloat 3s ease-in-out infinite;
    }
    @keyframes heroIconFloat { 0%,100%{transform:translateY(0) rotate(0deg);} 50%{transform:translateY(-6px) rotate(-2deg);} }
    .page-hero h1 { position: relative; font-family: 'Caveat', cursive; font-size: clamp(36px,7vw,62px); font-weight: 600; letter-spacing: -0.01em; color: var(--text-primary); animation: fadeUp .7s var(--spring) both; }
    .page-hero h1 span { color: var(--accent); }
    .page-hero p.updated { position: relative; margin-top: 12px; font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--text-dim); animation: fadeUp .7s var(--spring) .1s both; }
    @keyframes fadeUp { from{opacity:0;transform:translateY(14px);} to{opacity:1;transform:translateY(0);} }

    /* ── DIV GLOW ── */
    .div-glow { height: 1px; background: linear-gradient(90deg,transparent,rgba(56,189,248,.2),transparent); margin: 32px 0; }

    /* ── TOC ── */
    .toc { max-width: 860px; margin: 0 auto 20px; padding: 0 20px; display: flex; flex-wrap: wrap; gap: 8px; }
    .toc a { font-family: 'JetBrains Mono', monospace; font-size: 10px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--text-dim); background: var(--bg-card); border: 1px solid var(--border); border-radius: 99px; padding: 6px 14px; text-decoration: none; transition: all .2s ease; }
    .toc a:hover { border-color: var(--border-hover); color: var(--accent); background: var(--accent-glow); }

    /* ── CARD WRAPPER ── */
    .legal-wrap { max-width: 860px; margin: 0 auto; padding: 0 20px 100px; }
    .legal-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; padding: clamp(24px,5vw,52px); overflow: hidden; }
    .legal-intro { font-family: 'Inter', sans-serif; font-size: 15px; line-height: 1.85; color: var(--text-muted); margin-bottom: 4px; }
    .legal-intro strong { color: var(--accent); }

    /* ── SECTIONS ── */
    .legal-section { margin-top: 36px; opacity: 0; transform: translateY(20px); transition: opacity .5s ease, transform .5s ease; }
    .legal-section.visible { opacity: 1; transform: translateY(0); }
    .section-header { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
    .section-icon { display: flex; align-items: center; justify-content: center; flex-shrink: 0; width: 42px; height: 42px; border-radius: 12px; background: var(--accent-glow); border: 1px solid rgba(56,189,248,.25); transition: transform .3s var(--spring), box-shadow .3s ease; }
    .legal-section:hover .section-icon { transform: scale(1.08) rotate(-4deg); box-shadow: 0 0 16px rgba(56,189,248,.2); }
    .section-num { font-family: 'JetBrains Mono', monospace; font-size: 10px; font-weight: 500; letter-spacing: .12em; color: var(--accent); text-transform: uppercase; }
    .section-title { font-family: 'Inter', sans-serif; font-size: clamp(15px, 2.5vw, 18px); font-weight: 700; letter-spacing: -0.02em; color: var(--text-primary); }

    .legal-section p { font-family: 'Inter', sans-serif; font-size: 14px; line-height: 1.85; color: var(--text-muted); margin-bottom: 12px; }
    .legal-section p strong { color: var(--text-primary); }
    .legal-section ul { margin: 0 0 12px 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
    .legal-section ul li { font-family: 'Inter', sans-serif; font-size: 14px; line-height: 1.75; color: var(--text-muted); padding-left: 22px; position: relative; }
    .legal-section ul li::before { content: ''; position: absolute; left: 0; top: 9px; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
    .legal-section ul li strong { color: var(--text-primary); }

    /* ── HIGHLIGHT BLOCK ── */
    .highlight-block { background: rgba(56,189,248,.03); border: 1px solid rgba(56,189,248,.18); border-radius: 12px; padding: 20px 22px; margin-top: 8px; }
    .highlight-tag { display: inline-flex; align-items: center; gap: 7px; font-family: 'JetBrains Mono', monospace; font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); background: var(--accent-glow); border: 1px solid rgba(56,189,248,.3); border-radius: 99px; padding: 4px 12px; margin-bottom: 14px; }
    .highlight-block.warn { border-color: rgba(251,191,36,.25); background: rgba(251,191,36,.03); }
    .highlight-block.warn .highlight-tag { color: #fbbf24; background: rgba(251,191,36,.1); border-color: rgba(251,191,36,.3); }
    .highlight-block.warn ul li::before { background: #fbbf24; }

    /* ── CONTACT ── */
    .contact-block {
      margin-top: 40px;
      background: var(--accent-glow); border: 1px solid rgba(56,189,248,.2);
      border-radius: 14px; padding: 32px 24px;
      display: flex; flex-direction: column; align-items: center; justify-content: center;
      text-align: center; gap: 10px;
    }
    .contact-block p { font-family: 'Inter', sans-serif; font-size: 14px; color: var(--text-muted); margin: 0; }
    .contact-block a {
      font-family: 'Inter', sans-serif;
      font-size: clamp(15px, 4vw, 20px); font-weight: 600; color: var(--accent);
      text-decoration: none; letter-spacing: 0;
      word-break: break-all; max-width: 100%;
    }
    .contact-block a:hover { text-decoration: underline; }

    /* ── FOOTER ── */
    footer { font-family: 'JetBrains Mono', monospace; text-align: center; padding: 28px 20px 50px; font-size: 11px; color: var(--text-dim); letter-spacing: .06em; }
    footer a { color: var(--accent); text-decoration: none; }

    /* ── PROGRESS BAR ── */
    #read-progress { position: fixed; top: 64px; left: 0; height: 2px; background: linear-gradient(90deg,var(--accent),#7dd3fc); width: 0%; z-index: 400; transition: width .1s linear; box-shadow: 0 0 8px var(--accent); }

    /* ── SVG ANIMATIONS ── */
    @keyframes svgSpin { to { transform: rotate(360deg); } }
    @keyframes svgPulse { 0%,100%{opacity:1;} 50%{opacity:.4;} }
    @keyframes svgGlow { 0%,100%{filter:drop-shadow(0 0 3px #38bdf8);} 50%{filter:drop-shadow(0 0 8px #38bdf8);} }
    @keyframes svgBounce { 0%,100%{transform:translateY(0);} 50%{transform:translateY(-3px);} }
    @keyframes svgWrite { from{stroke-dashoffset:60;} to{stroke-dashoffset:0;} }
    .svg-spin { animation: svgSpin 8s linear infinite; transform-origin: center; }
    .svg-glow { animation: svgGlow 2s ease infinite; }
    .svg-bounce { animation: svgBounce 2s ease infinite; }

    @media(max-width:640px) {
      .navbar { padding: 0 16px; }
      .page-hero { padding: 110px 16px 40px; }
      .toc { display: none; }
      .legal-card { padding: 20px 16px; overflow: hidden; }
    }

    /* ── CANVAS PARTÍCULAS ── */
    #canvas-particulas {
      position: fixed;
      top: 0; left: 0;
      width: 100%; height: 100%;
      z-index: 0;
      pointer-events: none;
    }