.library-hero{max-width:820px;margin:1rem auto 2.4rem;text-align:center}.library-hero h1,.article-head h1{font-family:Georgia,serif;font-size:clamp(38px,6vw,58px);line-height:1.05;margin:8px 0 12px}.library-hero p,.article-head p{color:#596964;line-height:1.75;font-size:15px}.library-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.library-card{display:block;background:#fff;border:1px solid #dce6e2;border-radius:16px;padding:1.35rem 1.4rem;text-decoration:none;color:#22302c}.library-card:hover{border-color:#9fbab2}.library-card .tag{font-size:10px;text-transform:uppercase;letter-spacing:.8px;font-weight:800;color:#b07c22}.library-card h2{font-family:Georgia,serif;font-size:23px;margin:8px 0}.library-card p{font-size:13px;line-height:1.6;color:#596964;margin:0}.article-head{max-width:850px;margin:1rem 0 2rem}.article-body{max-width:850px}.article-body h2{font-family:Georgia,serif;font-size:28px;margin:2rem 0 .65rem}.article-body h3{font-size:16px;margin:1.35rem 0 .4rem;color:#263732}.article-body p,.article-body li{font-size:14px;line-height:1.8;color:#4f5e59}.article-checklist{margin:.4rem 0 1.5rem;padding-left:1.25rem}.article-checklist li{margin:.35rem 0}.test-comparison{overflow-x:auto;margin:1.4rem 0;border:1px solid #d5e1dd;border-radius:14px;background:#fff}.test-comparison table{width:100%;min-width:650px;border-collapse:collapse}.test-comparison th,.test-comparison td{padding:.8rem .9rem;text-align:left;vertical-align:top;border-bottom:1px solid #e3ebe8;font-size:12.5px;line-height:1.55}.test-comparison th{background:#0e3158;color:#fff;font-size:11px;text-transform:uppercase;letter-spacing:.45px}.test-comparison tr:last-child td{border-bottom:0}.test-comparison td:first-child{font-weight:800;color:#17352c;white-space:nowrap}.sources{margin-top:2.3rem}.sources a{display:block;background:#fff;border:1px solid #dce6e2;border-radius:12px;padding:1rem 1.1rem;margin:9px 0;text-decoration:none}.sources strong{display:block;font-size:13px}.sources span{font-size:11px;color:#7a8782}.article-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:2.5rem}.article-nav a{background:#fff;border:1px solid #dce6e2;border-radius:12px;padding:1rem;text-decoration:none;font-weight:800;font-size:12px}.callout{background:#eef5f2;border:1px solid #cadfd7;border-radius:14px;padding:1rem 1.15rem;font-size:12.5px;line-height:1.65;color:#3c5c52;margin:1.4rem 0}@media(max-width:760px){.library-grid{grid-template-columns:1fr}.article-nav{grid-template-columns:1fr}.top nav a:nth-child(3){display:none}}
/* Production accessibility and interaction polish */
.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}.skip-link:focus{left:12px;top:12px;width:auto;height:auto;overflow:visible;z-index:9999;background:#fff;color:#0b2447;border:2px solid #0b2447;border-radius:8px;padding:10px 12px;font-weight:800;text-decoration:none}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(17,99,180,.45);outline-offset:3px}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}

.article-meta{font-size:11.5px!important;color:#7a8782!important;margin-top:10px!important;letter-spacing:.1px}