:root {
      --teal: #0d9488;
      --teal-dark: #0f766e;
      --teal-subtle: #f0fdfa;
      --teal-light: #ccfbf1;
      --navy: #0f172a;
      --text: #1e293b;
      --muted: #64748b;
      --border: #e2e8f0;
      --bg: #f9f8f5;
    }
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body { font-family: 'Segoe UI', system-ui, sans-serif; background: var(--bg); color: var(--text); line-height: 1.7; }

    /* NAV */
    nav { background: rgba(249,248,245,0.97); border-bottom: 1px solid var(--border); padding: 0 2rem; position: sticky; top: 0; z-index: 100; backdrop-filter: blur(10px); }
    .nav-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; height: 60px; }
    .nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
    .nav-logo-icon { width: 32px; height: 32px; background: var(--teal); border-radius: 7px; display: flex; align-items: center; justify-content: center; color: white; font-weight: 800; font-size: 12px; }
    .nav-logo-text { font-weight: 700; color: var(--navy); font-size: 0.95rem; }
    .nav-back { color: var(--muted); text-decoration: none; font-size: 0.85rem; display: flex; align-items: center; gap: 6px; }
    .nav-back:hover { color: var(--teal); }
    .legal-nav-right { display: flex; align-items: center; gap: 18px; }
    .legal-lang-switcher { display: flex; gap: 4px; }
    .legal-lang-btn { padding: 4px 8px; border-radius: 6px; font-size: 0.78rem; font-weight: 700; color: var(--muted); text-decoration: none; }
    .legal-lang-btn:hover { color: var(--teal); }
    .legal-lang-btn.active { background: var(--teal); color: white; }

    /* TABS */
    .tabs-wrapper { background: white; border-bottom: 1px solid var(--border); position: sticky; top: 60px; z-index: 99; }
    .tabs { max-width: 1100px; margin: 0 auto; display: flex; overflow-x: auto; gap: 0; padding: 0 2rem; scrollbar-width: none; }
    .tabs::-webkit-scrollbar { display: none; }
    .tab-btn { padding: 1rem 1.5rem; border: none; background: none; cursor: pointer; font-size: 0.88rem; font-weight: 600; color: var(--muted); border-bottom: 3px solid transparent; white-space: nowrap; transition: all .2s; font-family: inherit; }
    .tab-btn:hover { color: var(--teal); }
    .tab-btn.active { color: var(--teal); border-bottom-color: var(--teal); }

    /* CONTENT */
    .content-wrapper { max-width: 860px; margin: 0 auto; padding: 3rem 2rem 5rem; }
    .doc-section { display: none; }
    .doc-section.active { display: block; }

    .doc-header { margin-bottom: 2.5rem; padding-bottom: 1.5rem; border-bottom: 2px solid var(--teal-light); }
    .doc-header h1 { font-size: 1.9rem; font-weight: 800; color: var(--navy); margin-bottom: .5rem; }
    .doc-meta { display: flex; gap: 2rem; flex-wrap: wrap; margin-top: 1rem; }
    .doc-meta-item { font-size: 0.82rem; color: var(--muted); }
    .doc-meta-item strong { color: var(--text); }

    .doc-toc { background: var(--teal-subtle); border: 1px solid var(--teal-light); border-radius: 10px; padding: 1.25rem 1.5rem; margin-bottom: 2.5rem; }
    .doc-toc h3 { font-size: 0.88rem; font-weight: 700; color: var(--teal-dark); margin-bottom: .75rem; text-transform: uppercase; letter-spacing: .05em; }
    .doc-toc ol { padding-left: 1.25rem; display: flex; flex-direction: column; gap: 5px; }
    .doc-toc ol li a { color: var(--teal-dark); text-decoration: none; font-size: 0.85rem; font-weight: 500; }
    .doc-toc ol li a:hover { text-decoration: underline; }

    h2.legal-h2 { font-size: 1.15rem; font-weight: 700; color: var(--navy); margin: 2.25rem 0 .75rem; padding-top: 1rem; border-top: 1px solid var(--border); }
    h2.legal-h2:first-of-type { border-top: none; margin-top: 0; }
    h3.legal-h3 { font-size: 1rem; font-weight: 700; color: var(--teal-dark); margin: 1.25rem 0 .5rem; }
    p.legal-p { color: var(--text); font-size: 0.93rem; margin-bottom: .85rem; }
    ul.legal-ul, ol.legal-ol { padding-left: 1.5rem; margin-bottom: 1rem; display: flex; flex-direction: column; gap: 5px; }
    ul.legal-ul li, ol.legal-ol li { font-size: 0.9rem; color: var(--text); }
    .legal-highlight { background: var(--teal-subtle); border-left: 4px solid var(--teal); padding: .75rem 1rem; border-radius: 0 8px 8px 0; margin: 1rem 0; font-size: 0.9rem; }
    .legal-highlight--spaced { margin-top: 2rem; }
    .link-primary { color: var(--teal-dark); }
    .legal-footnote { color: var(--muted); font-size: .9rem; }
    .legal-inline-btn { background: none; border: none; color: var(--teal-dark); cursor: pointer; font-weight: 600; text-decoration: underline; font-family: inherit; font-size: inherit; }
    .legal-warning { background: #fef9ec; border-left: 4px solid #f59e0b; padding: .75rem 1rem; border-radius: 0 8px 8px 0; margin: 1rem 0; font-size: 0.9rem; color: #78350f; }
    table.legal-table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: 0.88rem; }
    table.legal-table th { background: var(--teal); color: white; padding: 8px 12px; text-align: left; font-weight: 600; }
    table.legal-table td { padding: 8px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
    table.legal-table tr:nth-child(even) td { background: var(--bg); }
    .legal-date-box { display: inline-block; background: var(--teal-light); color: var(--teal-dark); padding: 4px 12px; border-radius: 6px; font-size: 0.8rem; font-weight: 600; margin-bottom: 1rem; }

    /* FOOTER */
    .legal-footer { background: var(--navy); color: #64748b; text-align: center; padding: 2rem; font-size: 0.82rem; margin-top: 4rem; }
    .legal-footer a { color: var(--teal); text-decoration: none; }