body{margin:0;font:16px/1.65 system-ui,sans-serif;color:#172033;background:#f7f8fb}header{background:#132238;color:#fff;padding:1rem 5vw}header a{color:#fff;text-decoration:none}main{max-width:980px;margin:2rem auto;padding:2rem;background:#fff;border-radius:12px;box-shadow:0 8px 30px #18243a12}a{color:#0759b6}img{max-width:100%;height:auto}pre{overflow:auto;background:#101827;color:#eef;padding:1rem;border-radius:8px}code{overflow-wrap:anywhere}table{border-collapse:collapse;width:100%;display:block;overflow:auto}th,td{border:1px solid #d8dde8;padding:.5rem;text-align:left}nav ul{columns:2;padding-left:1.2rem}.crumbs{font-size:.9rem;color:#59647a}.crumbs a{margin-right:.4rem}.page-nav{display:flex;gap:2rem;align-items:stretch;margin-top:2.5rem;padding-top:1.25rem;border-top:1px solid #d8dde8}.page-nav a{display:block;width:min(42%,360px);padding:.9rem 1.1rem;border:1px solid #b9c5d7;border-radius:9px;text-decoration:none;box-shadow:0 2px 8px #18243a12;transition:border-color .15s,background .15s,transform .15s}.page-nav .previous{margin-right:auto;text-align:left;color:#23405f;background:#f7f9fc}.page-nav .next{margin-left:auto;text-align:right;color:#fff;background:#0759b6;border-color:#0759b6}.page-nav .previous:hover,.page-nav .previous:focus{border-color:#0759b6;background:#eef5ff;transform:translateX(-2px)}.page-nav .next:hover,.page-nav .next:focus{background:#064b98;border-color:#064b98;transform:translateX(2px)}.page-nav span{display:block;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em}.page-nav .previous span{color:#59647a}.page-nav .next span{color:#dbeaff}@media(max-width:700px){main{margin:0;padding:1.1rem;border-radius:0}nav ul{columns:1}.page-nav{flex-direction:column;gap:.8rem}.page-nav a{width:auto;max-width:none}.page-nav .previous,.page-nav .next{margin:0;text-align:left}}