*{box-sizing:border-box;margin:0;padding:0}body{font-family:'Segoe UI',-apple-system,BlinkMacSystemFont,Roboto,sans-serif;color:#1f2937;line-height:1.7;background:#fff}
:root{--ink:#1f2937;--muted:#64748b;--blue:#1e3a8a;--blue2:#1e40af;--amber:#f59e0b;--bg:#eff6ff;--line:#e2e8f0;--soft:#f8fafc;--hot:#fff8e6}
.wrap{max-width:840px;margin:0 auto;padding:0 24px}a{color:var(--blue2)}
header.nav{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);z-index:20}
header.nav .wrap{display:flex;align-items:center;gap:20px;padding:12px 24px}.logo svg{height:40px;display:block}
nav.m{flex:1;display:flex;gap:18px;justify-content:center}nav.m a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.9rem}nav.m a:hover{color:var(--blue2)}
.cta{background:#FFCC00;color:#1a1a2e;text-decoration:none;font-weight:800;padding:10px 18px;border-radius:9px;font-size:.88rem;white-space:nowrap;box-shadow:0 0 22px rgba(255,204,0,.6);transition:all .15s}.cta:hover{background:#FFD60A;box-shadow:0 0 32px rgba(255,204,0,.9)}
.crumbs{font-size:.82rem;color:var(--muted);padding:18px 0 0}.crumbs a{color:var(--muted);text-decoration:none}
.badges{margin:14px 0 0;display:flex;gap:8px;flex-wrap:wrap}.badge{font-size:.74rem;font-weight:700;padding:4px 10px;border-radius:999px;background:var(--bg);color:var(--blue2)}.badge.amber{background:#fef3c7;color:#92400e}
h1{font-size:2rem;font-weight:800;line-height:1.18;letter-spacing:-.5px;margin:12px 0 6px;color:#0b1220}.lede{color:var(--muted);font-size:1.05rem;margin:0 0 14px}
h2{font-size:1.4rem;font-weight:700;margin:2.4rem 0 .8rem;color:var(--blue);border-left:4px solid var(--amber);padding-left:12px;scroll-margin-top:80px}
h3{font-size:1.08rem;font-weight:700;margin:1.3rem 0 .4rem}p{margin:.7rem 0}ul,ol{margin:.6rem 0 .6rem 1.3rem}li{margin:.35rem 0}
.answer{background:linear-gradient(135deg,#eff6ff,#fef9ec);border:1px solid #dbeafe;border-radius:14px;padding:20px 22px;margin:8px 0}.answer .l{font-size:.72rem;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;color:var(--blue);margin-bottom:6px}.answer p{font-size:1.06rem;margin:0;font-weight:500}
.editorial-note{background:var(--soft);border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:8px;padding:12px 16px;margin:1.2rem 0;font-size:.9rem;color:#475569}
.toc{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:16px 22px;margin:1.5rem 0}.toc b{display:block;font-size:.76rem;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin-bottom:8px}.toc ol{margin:0 0 0 1.1rem;columns:2;font-size:.92rem}.toc a{color:var(--blue2);text-decoration:none}
table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.93rem}th{background:var(--blue);color:#fff;text-align:left;padding:.6rem .7rem}td{padding:.6rem .7rem;border-bottom:1px solid var(--line);vertical-align:top}tr:nth-child(even) td{background:var(--soft)}
.veille{background:var(--hot);border:1px solid var(--amber);border-left:5px solid var(--amber);border-radius:10px;padding:16px 18px;margin:1.2rem 0}.veille .t{display:inline-block;background:var(--amber);color:#3a2e00;font-size:.7rem;font-weight:800;letter-spacing:1px;text-transform:uppercase;padding:3px 9px;border-radius:6px;margin-bottom:8px}.veille .d{color:#8a6d00;font-size:.82rem;font-weight:600}
details{border:1px solid var(--line);border-radius:10px;padding:0 16px;margin:.5rem 0;background:var(--soft)}details summary{cursor:pointer;font-weight:600;padding:14px 0;list-style:none}details summary::-webkit-details-marker{display:none}details[open] summary{border-bottom:1px solid var(--line)}details p{padding-bottom:14px}
.cta-box{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;border-radius:16px;padding:30px 26px;margin:2.6rem 0;text-align:center}.cta-box h3{color:#fff;font-size:1.3rem;margin:0 0 6px}.cta-box p{color:#c7d2fe;margin:0 0 16px}
.cta-box a{display:inline-block;background:#FFCC00;color:#1a1a2e;text-decoration:none;font-weight:800;padding:14px 30px;border-radius:10px;box-shadow:0 0 26px rgba(255,204,0,.7);transition:all .15s}.cta-box a:hover{background:#FFD60A;box-shadow:0 0 38px rgba(255,204,0,.95)}
.related a{display:inline-block;margin:4px 8px 4px 0;padding:8px 13px;border:1px solid var(--line);border-radius:8px;color:var(--blue2);text-decoration:none;font-size:.9rem;font-weight:600}
.note{font-size:.82rem;color:var(--muted)}footer{background:#0b1530;color:#9fb3d1;margin-top:3rem;padding:30px 0;font-size:.86rem}footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}footer a{color:#9fb3d1}
.sources{font-size:.8rem;color:var(--muted);margin-top:1.6rem;border-top:1px dashed var(--line);padding-top:1rem}@media(max-width:820px){nav.m{display:none}.hero h1{font-size:1.6rem}}