:root{--pc-navy:#102449;--pc-blue:#214fba;--pc-cyan:#20b9d4;--pc-ink:#17263d;--pc-muted:#526175;--pc-line:#dce4ef;--pc-soft:#eef5ff}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--pc-ink);font-family:Arial,Helvetica,sans-serif}
a{color:var(--pc-blue)}
button,input,select{font:inherit}
button,a,input,select{touch-action:manipulation}
:focus-visible{outline:3px solid #f6b729;outline-offset:3px}
.site-container{width:min(1320px,calc(100% - 32px));margin-inline:auto}
.site-header{position:relative;z-index:30;background:#fff;border-bottom:1px solid var(--pc-line);box-shadow:0 2px 14px #0c23410a}
.site-header__inner{min-height:82px;display:flex;align-items:center;gap:24px}
.site-brand{font-size:24px;font-weight:850;letter-spacing:-1.2px;color:var(--pc-navy);text-decoration:none;white-space:nowrap;display:flex;align-items:center;gap:9px}
.site-brand__mark{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,#183e94,#27b8d2);color:#fff;display:grid;place-items:center;font-size:18px;letter-spacing:0}
.site-nav{display:flex;align-items:center;gap:16px;flex:1;flex-wrap:wrap}
.site-nav a{color:#263a56;text-decoration:none;font-size:14px;font-weight:700;white-space:nowrap}
.site-nav a:hover,.site-footer a:hover{text-decoration:underline}
.header-search{display:flex;align-items:stretch;min-width:265px;max-width:340px;flex:1;position:relative}
.header-search input{min-width:0;width:100%;border:1px solid #becde1;border-right:0;border-radius:7px 0 0 7px;padding:10px 12px;background:#fff}
.header-search button{border:0;border-radius:0 7px 7px 0;background:var(--pc-blue);color:#fff;padding:10px 14px;font-weight:700;cursor:pointer}
#search-suggestions{position:absolute;top:calc(100% + 5px);left:0;right:0;z-index:40;list-style:none;margin:0;padding:5px;background:#fff;border:1px solid #b9cbe1;border-radius:8px;box-shadow:0 14px 30px #0a244033;max-height:340px;overflow:auto}
#search-suggestions[hidden]{display:none}
#search-suggestions li{margin:0}
#search-suggestions a{display:block;padding:10px 12px;text-decoration:none;color:#14355f;line-height:1.35}
#search-suggestions a:hover,#search-suggestions a:focus{background:#eaf4ff}
#search-suggestions small{display:block;color:#64758d;text-transform:capitalize;margin-top:2px}
.menu-toggle{display:none;background:#fff;border:1px solid #bacbe1;border-radius:7px;padding:10px 14px;min-height:44px}
.site-footer{margin-top:70px;padding:45px 0 30px;background:#0f2343;color:#e7f1ff}
.site-footer .site-container{display:grid;gap:22px}
.site-footer strong{font-size:22px;color:#fff}
.site-footer p{max-width:660px;line-height:1.6}
.site-footer nav{display:flex;gap:12px 20px;flex-wrap:wrap}
.site-footer a{color:#d8ebff;text-decoration:none;font-size:14px}
.site-footer small{color:#b6cae5}
.nw-page{--nw-deep:#0b2751;--nw-dark:#071932;--nw-accent:#74e0ef;--nw-sky:#edf5ff;--nw-bar-start:#214fba;--nw-bar-end:#20b9d4;--nw-badge-bg:#d5f8ff;--nw-badge-text:#135b6c;--nw-feature-hover:#248ac9;--nw-feature-link:#1955a9;--nw-faq-icon:#167aa9}
.nw-hero{background-image:radial-gradient(circle at 80% 18%,#2570bd77,transparent 30%),linear-gradient(110deg,#0b2751,#071932)}
.eyebrow{text-transform:uppercase;letter-spacing:2px;color:#bdeeff;font-size:13px;font-weight:800}
.nw-hero__content{max-width:850px}
.hero-actions{display:flex;gap:15px;flex-wrap:wrap;margin-top:23px}
.hero-actions a{display:inline-flex;align-items:center;min-height:44px;padding:10px 16px;border:1px solid #aee7f0;border-radius:8px;color:#fff;text-decoration:none;font-weight:700}
.hero-actions a:first-child{background:#fff;color:#173772}
.site-info-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:54px 0}
.site-info-grid section{padding:27px;background:#f3f7fd;border:1px solid #dbe8f8;border-radius:14px}
.site-info-grid h2{margin-top:0}
.site-info-grid p{line-height:1.7}
.br-article-page{--br-hero-bg:#102449;--br-hero-accent:#3bbad5;--br-insight-border:#2367b8;--br-figure-start:#d7e9ff;--br-figure-end:#b4dff0;--br-link:#1c56aa}
.br-editorial-hero{min-height:390px}
.br-editorial-main{overflow-wrap:anywhere}
.br-editorial-main .lead{font-size:20px;line-height:1.65}
.br-editorial-main p,.br-editorial-main li{line-height:1.7}
.br-editorial-figure span{font-size:86px;color:#214fba}
.br-table-wrap{overflow-x:auto}
.br-data-table{width:100%}
.br-data-table th{text-align:left}
.br-data-table td,.br-data-table th{vertical-align:top}
.br-data-table.br-spec-table{min-width:0;table-layout:fixed}
.br-data-table.br-spec-table th{width:38%}
.br-data-table.br-spec-table tbody td{text-align:left;white-space:normal;overflow-wrap:anywhere}
.item-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:22px 0 36px}
.item-card{display:block;padding:22px;border:1px solid #d4e1f3;border-radius:12px;background:#fff;text-decoration:none!important;box-shadow:0 5px 18px #142a4b0a}
.item-card:hover{border-color:#3c86cf;transform:translateY(-2px)}
.item-card h3{font-size:20px;line-height:1.3;margin:0 0 10px;color:var(--pc-navy)}
.item-card p{font-size:15px;line-height:1.55;margin:0 0 14px;color:#45546a}
.item-card span{font-weight:800;color:#1a5eae}
.affiliate-disclosure{padding:14px 18px;background:#eaf5ff;border-left:4px solid #206ba8;color:#19365d;font-size:16px;font-weight:700;margin-top:0}
.reference-note{padding:15px 18px;background:#fff5df;border-left:4px solid #bd7e16;color:#5b401c;font-size:16px}
.product-recommendation{margin-top:45px;border:1px solid #b6d4ec;border-radius:12px;padding:24px;background:#f1f7fd}
.product-recommendation h2{margin-top:0}
.affiliate-label{font-size:15px;font-weight:800;color:#273e62;margin:15px 0 8px}
.affiliate-cta-button{display:inline-flex;align-items:center;min-height:46px;padding:12px 18px;border-radius:7px;background:#1d4d99;color:#fff!important;text-decoration:none!important;font-weight:800}
.affiliate-cta-button:hover{background:#12366d}
.ad-placement{margin:48px 0 20px;min-height:100px;border-top:1px solid #dbe3ee;padding-top:14px}
.ad-label{display:block;text-align:center;color:#66758b;font-size:12px;text-transform:uppercase;letter-spacing:1px;margin-bottom:10px}
.correction-link{border-top:1px solid #e5eaf1;padding-top:18px;margin-top:34px}
.checker-tabs{display:flex;flex-wrap:wrap;gap:9px;margin:18px 0}
.checker-tabs a{padding:10px 16px;border-radius:99px;background:#e9f2ff;color:#123e7c!important;text-decoration:none!important;font-weight:700}
.checker-form{background:#f6f9fe;border:1px solid #d7e4f5;border-radius:14px;padding:24px;margin:20px 0 40px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.checker-form label{display:grid;gap:8px;font-size:15px;font-weight:700;color:#17355e}
.checker-form input:not([type=checkbox]),.checker-form select,.br-editorial-main input[type=search]{width:100%;min-height:46px;border:1px solid #b4c7df;background:#fff;border-radius:7px;padding:10px 12px;color:#17263d}
.checker-form .check-label{display:flex;align-items:center;gap:10px}
.checker-form input[type=checkbox]{width:20px;height:20px}
.primary-button,.secondary-button{border:0;border-radius:7px;min-height:46px;padding:11px 18px;font-weight:800;cursor:pointer}
.primary-button{background:#214fba;color:#fff;margin-top:20px}
.secondary-button{background:#e8f1ff;color:#143e81}
.result-card{border:1px solid #d1dfed;border-left:5px solid #657b98;border-radius:9px;padding:20px;margin:22px 0;background:#fbfdff}
.result-verified{border-left-color:#267a64}.result-conditional{border-left-color:#bd7e16}.result-unsupported{border-left-color:#b83e46}.result-unknown{border-left-color:#5b6f8c}
.result-card h2{margin-top:0}.result-label{font-size:19px;font-weight:850}
.result-details{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.result-details div{border:1px solid #e0e9f3;border-radius:7px;padding:10px;background:#fff}
.result-details dt{font-size:13px;font-weight:700;color:#62738d;text-transform:capitalize}
.result-details dd{margin:3px 0 0;font-weight:700}
.not-found{width:min(760px,calc(100% - 32px));margin:80px auto}
.admin-shell{width:min(920px,calc(100% - 32px));margin:48px auto 100px}
.admin-shell section{margin-top:35px}
.admin-shell form{display:grid;gap:13px;padding:20px;background:#f3f7fd;border:1px solid #d7e4f5;border-radius:10px}
.admin-shell label{display:grid;gap:6px;font-weight:700}
.admin-shell input,.admin-shell textarea,.admin-card textarea{width:100%;padding:10px;border:1px solid #a9bfd9;border-radius:6px;min-height:44px}
.admin-shell textarea,.admin-card textarea{min-height:80px}
.admin-card{border:1px solid #d1dfef;padding:20px;margin:14px 0;border-radius:10px;background:#fff}
.admin-actions{display:flex;gap:10px;margin-top:10px}
.admin-actions button{min-height:44px;border:1px solid #93afd0;background:#eaf2ff;border-radius:7px;padding:8px 14px;cursor:pointer}
@media(max-width:1180px){.site-header__inner{flex-wrap:wrap;padding:12px 0}.site-nav{order:3;width:100%}.header-search{margin-left:auto}}
@media(max-width:760px){.site-header__inner{gap:10px;min-height:70px}.menu-toggle{display:block;margin-left:auto}.site-nav{display:none;order:4;flex-direction:column;align-items:stretch;gap:0;padding:6px 0 12px}.site-nav.open{display:flex}.site-nav a{padding:11px 2px;min-height:44px}.header-search{order:3;max-width:none;width:100%;flex-basis:100%}.site-info-grid,.item-grid,.form-grid,.result-details{grid-template-columns:1fr}.nw-hero__content{margin-left:0}.nw-hero h1{font-size:clamp(36px,9vw,60px)}.br-editorial-hero{min-height:340px}.br-editorial-main .lead{font-size:18px}.site-footer{margin-top:45px}}
@media(max-width:390px){.site-brand{font-size:20px}.checker-form{padding:17px}.item-card{padding:18px}.br-editorial-main{padding-inline:18px}}