:root{--navy:#102f49;--blue:#286b9d;--orange:#f3a654;--ink:#172733;--muted:#5e6d78;--paper:#f5f3ee;--line:#dcd9d0}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.site-header{width:min(1120px,calc(100% - 40px));height:92px;margin:0 auto;display:flex;align-items:center;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:12px;font-weight:760}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:var(--navy);color:#fff;font-size:12px;letter-spacing:.08em}.hero{width:min(1120px,calc(100% - 40px));margin:0 auto;padding:96px 0 80px}.eyebrow{margin:0 0 24px;color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}h1{margin:0;max-width:900px;color:var(--navy);font-size:clamp(48px,7vw,86px);line-height:.98;letter-spacing:-.055em}.lead{max-width:680px;margin:32px 0 0;color:var(--muted);font-size:19px;line-height:1.65}.card-grid{width:min(1120px,calc(100% - 40px));margin:0 auto 96px;display:grid;grid-template-columns:1fr 1fr;gap:20px}.feature-card{min-height:330px;padding:34px;display:flex;flex-direction:column;justify-content:space-between;border:1px solid var(--line);border-radius:18px;background:#fff;transition:transform .2s ease,box-shadow .2s ease}.feature-card:hover{transform:translateY(-4px);box-shadow:0 20px 45px rgba(16,47,73,.1)}.feature-card.accent{background:var(--navy);border-color:var(--navy);color:#fff}.card-number{color:var(--orange);font-size:13px;font-weight:800}.feature-card h2{margin:0 0 14px;font-size:30px;letter-spacing:-.035em}.feature-card p{margin:0 0 30px;color:var(--muted);line-height:1.65}.feature-card.accent p{color:#c4d1da}.card-link{font-size:14px;font-weight:750}.card-link b{display:inline-block;margin-left:8px;color:var(--orange)}.document-shell{width:min(880px,calc(100% - 40px));margin:0 auto;padding:70px 0 110px}.back-link{display:inline-flex;gap:8px;margin-bottom:50px;color:var(--blue);font-size:14px;font-weight:700}.document-header{padding-bottom:44px;border-bottom:1px solid var(--line)}.document-header h1{font-size:clamp(42px,6vw,68px)}.updated{margin-top:22px;color:var(--muted);font-size:14px}.document-content{padding-top:36px}.document-content section{padding:24px 0}.document-content h2{margin:0 0 14px;color:var(--navy);font-size:23px;letter-spacing:-.02em}.document-content p,.document-content li{color:#475762;font-size:16px;line-height:1.75}.document-content ul{padding-left:22px}.document-content a{color:var(--blue);font-weight:700;text-decoration:underline;text-underline-offset:3px}.notice{padding:22px 24px;border-left:4px solid var(--orange);background:#fff;border-radius:0 12px 12px 0}.support-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.button{display:inline-flex;align-items:center;justify-content:center;padding:14px 19px;border-radius:10px;background:var(--blue);color:#fff!important;text-decoration:none!important}.button.secondary{background:#fff;color:var(--navy)!important;border:1px solid var(--line)}footer{width:min(1120px,calc(100% - 40px));margin:0 auto;padding:28px 0 40px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:12px}@media(max-width:720px){.site-header{height:76px}.hero{padding:70px 0 58px}.card-grid{grid-template-columns:1fr;margin-bottom:64px}.feature-card{min-height:280px}.document-shell{padding-top:46px}footer{flex-direction:column}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.feature-card{transition:none}}