* { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      --blue:#1a6fb5; --blue-dark:#134f85; --blue-light:#e8f2fb;
      --green:#17a589; --green-light:#e6f7f4;
      --gold:#d97706; --gold-light:#fef3c7;
      --dark:#1a1f2e; --gray:#64748b; --gray-light:#f1f5f9; --border:#e2e8f0;
    }
    body { font-family:'Inter',system-ui,sans-serif; color:var(--dark); background:#f0f4f8; font-size:15px; line-height:1.65; }
    .page-wrapper { max-width:820px; margin:40px auto; background:white; border-radius:12px; box-shadow:0 8px 40px rgba(0,0,0,.12); overflow:hidden; }
    .print-btn-bar { background:var(--blue); padding:14px 40px; display:flex; align-items:center; justify-content:space-between; }
    .print-btn-bar span { color:rgba(255,255,255,.85); font-size:13px; }
    .print-btn { background:white; color:var(--blue); border:none; padding:9px 22px; border-radius:50px; font-weight:700; font-size:13px; cursor:pointer; display:flex; align-items:center; gap:8px; transition:background .2s; }
    .print-btn:hover { background:var(--blue-light); }
    .cover { background:linear-gradient(135deg, var(--dark) 0%, #1a3a5c 100%); padding:56px 48px 48px; color:white; }
    .cover-logo { font-size:20px; font-weight:800; color:white; margin-bottom:48px; display:flex; align-items:center; gap:10px; line-height:1; letter-spacing:-0.02em; }
    .cover-logo span { color:#60a5fa; }
    .cover-tag { display:inline-block; background:rgba(255,255,255,.12); color:rgba(255,255,255,.85); font-size:11px; font-weight:600; padding:4px 14px; border-radius:50px; margin-bottom:20px; text-transform:uppercase; letter-spacing:.8px; }
    .cover h1 { font-size:28px; font-weight:800; line-height:1.25; margin-bottom:16px; max-width:560px; }
    .cover h1 em { font-style:normal; color:#60a5fa; }
    .cover-sub { font-size:15px; color:rgba(255,255,255,.7); max-width:500px; line-height:1.7; margin-bottom:36px; }
    .cover-pills { display:flex; gap:10px; flex-wrap:wrap; }
    .cover-pill { padding:6px 16px; background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.18); border-radius:50px; font-size:12px; color:rgba(255,255,255,.85); }
    .content { padding:48px 48px 56px; }
    .intro-box { background:var(--blue-light); border-left:4px solid var(--blue); padding:18px 22px; border-radius:0 10px 10px 0; margin-bottom:40px; font-size:14px; line-height:1.7; color:var(--dark); }
    .intro-box strong { color:var(--blue); }
    .intro-meta { display:flex; gap:24px; margin-top:12px; flex-wrap:wrap; }
    .intro-meta-item { display:flex; align-items:center; gap:6px; font-size:12px; color:var(--gray); font-weight:500; }
    h2 { font-size:19px; font-weight:800; color:var(--dark); margin:40px 0 16px; padding-bottom:10px; border-bottom:2px solid var(--blue-light); display:flex; align-items:center; gap:10px; }
    h2 .part-badge { background:var(--blue); color:white; font-size:10px; font-weight:700; padding:3px 10px; border-radius:50px; text-transform:uppercase; letter-spacing:.5px; white-space:nowrap; }
    h3 { font-size:15px; font-weight:700; color:var(--dark); margin:28px 0 10px; }
    h3::before { content:'▸ '; color:var(--blue); }
    p { margin-bottom:12px; font-size:14px; color:#374151; line-height:1.75; }
    .callout { padding:14px 18px; border-radius:10px; margin:16px 0; font-size:13px; line-height:1.65; display:flex; gap:12px; align-items:flex-start; }
    .callout-icon { font-size:18px; flex-shrink:0; margin-top:1px; }
    .callout-info { background:var(--blue-light); border:1px solid rgba(26,111,181,.2); color:#1e40af; }
    .callout-warn { background:#fef9c3; border:1px solid #fde047; color:#854d0e; }
    .callout-green { background:var(--green-light); border:1px solid rgba(23,165,137,.2); color:#065f46; }
    .callout-gold { background:var(--gold-light); border:1px solid rgba(217,119,6,.2); color:#92400e; }
    .callout strong { font-weight:700; }
    table { width:100%; border-collapse:collapse; margin:16px 0 24px; font-size:13px; }
    thead th { background:var(--dark); color:white; padding:10px 14px; text-align:left; font-weight:600; font-size:12px; text-transform:uppercase; letter-spacing:.4px; }
    tbody td { padding:10px 14px; border-bottom:1px solid var(--border); vertical-align:top; line-height:1.5; }
    tbody tr:nth-child(even) td { background:var(--gray-light); }
    ul, ol { padding-left:20px; margin:10px 0 16px; }
    li { font-size:14px; color:#374151; line-height:1.75; margin-bottom:4px; }
    li strong { color:var(--dark); }
    .checklist { list-style:none; padding:0; }
    .checklist li { display:flex; align-items:flex-start; gap:10px; padding:8px 12px; border-radius:8px; margin-bottom:6px; background:var(--gray-light); font-size:13px; }
    .checklist li::before { content:'☐'; color:var(--blue); font-size:16px; flex-shrink:0; line-height:1.4; }
    .example { background:#f8fafc; border:1px solid var(--border); border-radius:8px; padding:14px 18px; font-size:13px; color:var(--gray); font-style:italic; margin:12px 0; line-height:1.7; }
    .example::before { content:'💬 Exemple : '; font-style:normal; font-weight:600; color:var(--blue); }
    .content-type-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin:20px 0; }
    .content-type-card { background:var(--gray-light); border-radius:10px; padding:16px; border-top:3px solid var(--blue); }
    .content-type-card.green { border-top-color:var(--green); }
    .content-type-card.gold { border-top-color:var(--gold); }
    .content-type-title { font-size:13px; font-weight:700; color:var(--dark); margin-bottom:8px; }
    .content-type-desc { font-size:12px; color:var(--gray); line-height:1.55; }
    .calendar-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin:20px 0; }
    .calendar-week { background:white; border:1px solid var(--border); border-radius:10px; padding:14px; }
    .calendar-week-title { font-size:11px; font-weight:700; color:var(--blue); text-transform:uppercase; letter-spacing:.5px; margin-bottom:10px; padding-bottom:6px; border-bottom:1px solid var(--border); }
    .calendar-item { font-size:12px; color:var(--gray); line-height:1.55; margin-bottom:6px; display:flex; gap:6px; }
    .calendar-item::before { content:'→'; color:var(--blue); flex-shrink:0; font-weight:700; }
    .tag-grid { display:flex; flex-wrap:wrap; gap:8px; margin:12px 0 20px; }
    .tag { display:inline-block; padding:4px 12px; border-radius:50px; font-size:12px; font-weight:600; background:var(--blue-light); color:var(--blue); }
    .tag.green { background:var(--green-light); color:var(--green); }
    .tag.gold { background:var(--gold-light); color:var(--gold); }
    .guide-footer { background:var(--dark); padding:28px 48px; display:flex; align-items:center; justify-content:space-between; }
    .guide-footer-logo { font-size:18px; font-weight:800; color:white; }
    .guide-footer-logo span { color:#60a5fa; }
    .guide-footer p { font-size:12px; color:#64748b; }
    .guide-footer a { color:#60a5fa; text-decoration:none; }
    @media print {
      body { background:white; font-size:12px; }
      .page-wrapper { box-shadow:none; border-radius:0; margin:0; max-width:100%; }
      .print-btn-bar { display:none !important; }
      .cover { padding:32px; }
      .content { padding:28px 32px 36px; }
      h2 { font-size:15px; margin:24px 0 10px; }
      h3 { font-size:13px; }
      p, li { font-size:11px; }
      .callout { font-size:11px; }
      table { font-size:11px; }
      .content-type-grid, .calendar-grid { grid-template-columns:repeat(2,1fr); }
    }