:root{--ink:#0f172a;--muted:#526071;--blue:#1d4ed8;--blue2:#2563eb;--amber:#f59e0b;--amber-text:#92400e;--pale:#f5f7fb;--line:#dbe2ea;--white:#fff;--max:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--white);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}a{color:var(--blue)}.site-nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.nav-inner{max-width:var(--max);margin:auto;padding:.9rem 1.25rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.brand{font-size:1.35rem;font-weight:900;text-decoration:none;color:var(--ink);letter-spacing:-.04em}.brand span{color:var(--amber-text)}.nav-links{display:flex;align-items:center;gap:1.25rem;list-style:none;margin:0;padding:0}.nav-links a{text-decoration:none;color:var(--ink);font-size:.9rem;font-weight:600}.nav-links .cta{background:var(--blue);color:#fff;padding:.55rem .95rem;border-radius:999px}.hero{background:linear-gradient(145deg,#eef4ff,#fff 58%,#fff7e9);padding:6.5rem 1.25rem 5rem}.hero-inner,.section-inner{max-width:var(--max);margin:auto}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--blue);font-weight:800;font-size:.75rem}.hero h1{font-size:clamp(2.35rem,5.5vw,4.7rem);line-height:1.02;letter-spacing:-.055em;max-width:900px;margin:.7rem 0 1.3rem}.lede{font-size:1.2rem;max-width:760px;color:var(--muted)}.actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}.button{display:inline-block;padding:.8rem 1.2rem;border-radius:10px;font-weight:800;text-decoration:none;border:1px solid var(--blue)}.button.primary{background:var(--blue);color:#fff}.button.secondary{background:#fff;color:var(--blue)}section{padding:4.5rem 1.25rem}section.alt{background:var(--pale)}h2{font-size:clamp(1.7rem,3vw,2.5rem);letter-spacing:-.035em;line-height:1.15;margin:0 0 1rem}h3{line-height:1.25}p{max-width:760px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem;margin-top:2rem}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:1.5rem;box-shadow:0 4px 20px rgba(15,23,42,.04)}.card h3{margin-top:0}.step{display:grid;grid-template-columns:52px 1fr;gap:1rem;margin:1.2rem 0}.step-num{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font-weight:900}.notice{border-left:5px solid var(--amber);background:#fffbeb;padding:1rem 1.25rem;border-radius:8px;margin:1.5rem 0}.answer-summary{font-size:1.15rem;font-weight:600;background:#eef4ff;border:1px solid #cbdcfb;padding:1.25rem;border-radius:12px;max-width:850px}.source-table{width:100%;border-collapse:collapse;margin:1.5rem 0}.source-table th,.source-table td{text-align:left;vertical-align:top;padding:.85rem;border-bottom:1px solid var(--line)}.source-table th{background:var(--pale)}.checklist li{margin:.65rem 0}.meta{color:var(--muted);font-size:.88rem}.site-footer{background:var(--ink);color:#dbe4ef;padding:2.5rem 1.25rem}.footer-inner{max-width:var(--max);margin:auto;display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap}.site-footer a{color:#fff}.breadcrumbs{font-size:.85rem;color:var(--muted);margin-bottom:1.2rem}.breadcrumbs a{color:var(--muted)}@media(max-width:780px){.site-nav{overflow:hidden}.nav-inner{align-items:flex-start;flex-direction:column;min-width:0;width:100%}.nav-links{width:100%;max-width:100%;min-width:0;overflow-x:auto;padding-bottom:.3rem;gap:1rem}.nav-links li{display:block;flex:0 0 auto}.grid{grid-template-columns:1fr}.hero{padding-top:4rem}.hero h1{font-size:2.6rem}.source-table{display:block;overflow-x:auto}}