*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  :root {
    --bg: #F7F6F2; --surface: #FFFFFF; --surface2: #F0EFE9;
    --text: #1A1916; --muted: #6B6860; --accent: #1B4FD8;
    --accent2: #1440B3; --accent-light: #EFF4FF;
    --green: #047857; --green-light: #ECFDF5;
    --border: #E5E3DC;
  }
  body { font-family: 'Inter', sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; display: flex; flex-direction: column; line-height: 1.6; }
  header { background: var(--surface); border-bottom: 1px solid var(--border); padding: 0 2rem; height: 60px; display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 100; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
  .logo { font-family: 'Playfair Display', serif; font-size: 22px; color: var(--accent); text-decoration: none; letter-spacing: -0.5px; }
  .logo em { font-style: italic; }
  .nav-links { display: flex; gap: 1.25rem; align-items: center; }
  .nav-links a { font-size: 13px; text-decoration: none; color: var(--muted); font-weight: 500; }
  .nav-links a:hover { color: var(--accent); }
  @media (max-width: 520px) { .nav-links a:not(.nav-home) { display: none; } }

  .hero { background: linear-gradient(135deg, #1440B3, #1B4FD8); padding: 3rem 2rem; text-align: center; color: white; }
  .hero-eyebrow { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.15em; color: rgba(255,255,255,0.7); margin-bottom: 0.75rem; }
  .hero h1 { font-family: 'Playfair Display', serif; font-size: clamp(1.9rem, 5vw, 2.75rem); font-weight: 700; line-height: 1.15; margin-bottom: 0.5rem; }
  .hero h1 em { font-style: italic; }
  .hero p { font-size: 15px; color: rgba(255,255,255,0.82); font-weight: 300; max-width: 520px; margin: 0 auto; }

  main { flex: 1; max-width: 720px; margin: 0 auto; width: 100%; padding: 2.5rem 1.5rem; }

  .author-card { background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 1.75rem; margin-bottom: 2rem; display: flex; align-items: flex-start; gap: 1.25rem; }
  .author-avatar { width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, #1440B3, #1B4FD8); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; flex-shrink: 0; }
  .author-info { flex: 1; }
  .author-name { font-family: 'Playfair Display', serif; font-size: 1.15rem; font-weight: 700; margin-bottom: 0.2rem; }
  .author-title { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent); margin-bottom: 0.5rem; }
  .author-bio { font-size: 14px; color: var(--muted); line-height: 1.6; margin: 0; }

  .prose h2 { font-family: 'Playfair Display', serif; font-size: 1.5rem; font-weight: 400; margin: 2rem 0 0.75rem; }
  .prose p { font-size: 15px; color: #2C2B28; margin-bottom: 1rem; line-height: 1.75; }
  .prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
  .prose a:hover { color: var(--accent2); }
  .prose strong { font-weight: 600; color: var(--text); }

  .tools-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; margin: 1rem 0 2rem; }
  @media (max-width: 520px) { .tools-grid { grid-template-columns: 1fr; } }
  .tool-link { display: flex; align-items: center; gap: 0.6rem; padding: 0.7rem 1rem; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; text-decoration: none; color: var(--text); font-size: 13px; font-weight: 500; transition: all 0.15s; }
  .tool-link:hover { background: var(--accent-light); border-color: var(--accent); color: var(--accent); }
  .tool-link .tl-icon { font-size: 16px; }

  .trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; margin: 1rem 0 2rem; }
  @media (max-width: 480px) { .trust-grid { grid-template-columns: 1fr; } }
  .trust-card { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 1.1rem; text-align: center; }
  .trust-num { font-family: 'Playfair Display', serif; font-size: 1.75rem; font-weight: 700; color: var(--accent); }
  .trust-lbl { font-size: 11px; color: var(--muted); font-weight: 500; margin-top: 2px; }

  .disclosure-box { background: var(--surface2); border: 1px solid var(--border); border-radius: 14px; padding: 1.25rem 1.5rem; margin: 2rem 0; }
  .disclosure-box .d-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-bottom: 0.4rem; }
  .disclosure-box p { font-size: 13px; color: var(--muted); line-height: 1.6; margin: 0; }
  .disclosure-box a { color: var(--accent); text-decoration: underline; }

  footer { background: var(--surface); border-top: 1px solid var(--border); padding: 1.5rem 2rem; text-align: center; font-size: 12px; color: var(--muted); }
  footer a { color: var(--accent); text-decoration: underline; }