:root{--blue:#004c91;--blue-dark:#003762;--orange:#fc7217;--sky:#45a2cc;--ink:#202d39;--muted:#556372;--line:#dbe2e8;--light:#f3f6f9;--white:#fff;--radius:8px}
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a{text-decoration:none}.main-nav{background:var(--blue);border-bottom:4px solid var(--orange)}.nav-inner{display:flex;align-items:stretch;gap:8px}.main-nav a{display:flex;align-items:center;justify-content:center;min-height:51px;padding:10px 18px;color:white;text-decoration:none;font-size:14px;font-weight:700}.main-nav a:hover{background:#003b72}.main-nav .active{background:#fff;color:var(--blue)}.main-nav .nav-examina{margin-left:auto;gap:10px}.hero{background:var(--light);border-bottom:1px solid var(--line);padding:60px 0 52px}.hero-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(230px,1fr);gap:70px;align-items:center}.eyebrow,.small-label{font-size:12px;letter-spacing:1.25px;text-transform:uppercase;font-weight:700;color:var(--blue)}.hero h1{font-size:44px;line-height:1.15;letter-spacing:-1.1px;margin:17px 0 20px;color:var(--blue);max-width:650px}.hero p{max-width:620px;font-size:18px;color:var(--muted);margin:0}.hero-note{border-left:3px solid var(--orange);padding-left:25px}.hero-note h2{font-size:19px;line-height:1.35;margin:0 0 10px}.hero-note p{font-size:15px}.resources-section{padding:45px 0 68px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:24px}.section-heading h2{font-size:27px;line-height:1.2;margin:6px 0 0;color:var(--blue)}.section-heading>a{font-size:14px;font-weight:700;text-decoration:none}.search-bar{display:flex;align-items:center;gap:20px;margin:26px 0 30px}.search-field{position:relative;flex:1;max-width:510px}.search-field label{display:block;font-size:14px;font-weight:700;margin-bottom:7px}.search-field input{width:100%;height:48px;border:1px solid #aebbc8;border-radius:5px;padding:10px 14px;background:#fff;color:var(--ink)}.search-result-count{font-size:14px;color:var(--muted);align-self:flex-end;padding-bottom:11px}.resource-card{display:grid;grid-template-columns:240px minmax(0,1fr);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 3px 16px #163c5b06}.card-visual{background:var(--blue);color:white;padding:32px;display:flex;flex-direction:column;justify-content:space-between;min-height:285px}.card-visual-label{font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:#cee4f7}.document-symbol{width:78px;height:98px;border:2px solid #b4d3eb;border-radius:5px;padding:19px 13px;margin:25px 0 20px}.document-symbol i{display:block;height:3px;background:#cbe0ef;margin:9px 0}.document-symbol i:last-child{background:var(--orange);width:60%}.card-visual strong{font-size:18px;line-height:1.35}.card-content{padding:31px 38px}.tag{display:inline-flex;border-radius:3px;background:#e9f1f8;color:var(--blue);font-size:11px;font-weight:700;letter-spacing:.7px;padding:4px 9px;text-transform:uppercase}.card-content h3{font-size:27px;line-height:1.3;margin:15px 0 13px;max-width:750px;letter-spacing:-.35px}.card-content h3 a{text-decoration:none}.card-content p{color:var(--muted);margin:0 0 20px;max-width:720px}.card-meta{display:flex;gap:17px;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-bottom:20px}.read-link{font-size:15px;font-weight:700;text-decoration:none}.empty-state{padding:30px;border:1px dashed var(--line);background:var(--light);border-radius:6px}.catalog-strip{background:#f3f6f9;padding:32px;border-radius:var(--radius);margin-top:35px;display:flex;align-items:center;justify-content:space-between;gap:30px}.catalog-strip h2{font-size:21px;color:var(--blue);margin:0 0 5px}.catalog-strip p{margin:0;color:var(--muted);max-width:700px}.button{display:inline-flex;justify-content:center;align-items:center;gap:10px;padding:12px 20px;background:var(--blue);color:#fff!important;text-decoration:none;border-radius:4px;font-weight:700;font-size:14px;white-space:nowrap}.button:hover{background:var(--blue-dark)}.breadcrumbs{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted);padding:25px 0 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th{background:var(--blue);color:#fff;text-align:left;padding:14px}.article-body td{padding:14px;border-bottom:1px solid var(--line);vertical-align:top}.article-body tr:last-child td{border-bottom:0}.article-body tbody tr:nth-child(even){background:var(--light)}.note{border:1px solid var(--line);background:var(--light);border-radius:5px;padding:22px 24px;margin:24px 0}.note strong{display:block;color:var(--blue);margin-bottom:7px}.note p:last-child{margin-bottom:0}.checklist{list-style:none;padding:0}.checklist li{position:relative;padding:0 0 0 30px;margin:15px 0}.checklist li:before{content:'✓';position:absolute;left:0;top:0;color:var(--blue);font-weight:700}.faq details{border-top:1px solid var(--line);padding:15px 0}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;font-weight:700;color:var(--blue);padding-right:20px}.faq details p{padding-top:13px;font-size:16px}.sources{margin-top:35px;padding-top:2px;border-top:1px solid var(--line)}.sources 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12px}.site-footer{background:var(--blue-dark);color:#d5e1eb;font-size:14px}.site-footer a{color:#fff;text-decoration:none}.footer-top{display:flex;justify-content:space-between;gap:25px;padding-top:37px;padding-bottom:28px}.footer-name{font-size:23px;font-weight:700}.footer-top p{margin:8px 0 0;font-size:13px}.footer-top nav{display:flex;gap:27px;align-items:center}.footer-bottom{display:flex;gap:25px;align-items:center;padding-top:20px;padding-bottom:22px;border-top:1px solid #ffffff26;font-size:12px}.footer-bottom nav{display:flex;gap:20px}.footer-bottom>a{margin-left:auto}[hidden]{display:none!important}
@media(max-width:1000px){.article-layout{gap:35px;grid-template-columns:minmax(0,1fr) 230px}.container{width:calc(100% - 44px)}.main-nav a{padding:10px 13px;font-size:13px}.article-header h1{font-size:38px}.hero-grid{gap:40px}}
@media(max-width:760px){.container{width:calc(100% - 36px)}.header-top{min-height:76px;gap:15px}.section-label{display:none}.header-links{gap:17px;font-size:12px}.nav-inner{gap:0;flex-wrap:wrap}.main-nav a{padding:10px 12px;min-height:43px;font-size:12px}.main-nav .nav-examina{margin-left:0}.hero{padding:37px 0}.hero-grid{display:block}.hero h1{font-size:35px;letter-spacing:-.7px}.hero p{font-size:17px}.hero-note{margin-top:25px;padding-left:18px}.hero-note h2{font-size:17px}.hero-note p{font-size:14px}.resources-section{padding:30px 0 42px}.section-heading{align-items:flex-start}.section-heading h2{font-size:24px}.search-bar{align-items:flex-start;flex-direction:column;gap:8px;margin:22px 0}.search-field{width:100%;max-width:none}.search-result-count{align-self:auto;padding-bottom:0}.resource-card{display:block}.card-visual{min-height:110px;padding:20px 24px;display:flex;flex-direction:row;align-items:center;gap:15px}.card-visual-label{max-width:100px;line-height:1.6}.document-symbol{display:none}.card-visual strong{max-width:160px;font-size:16px;text-align:right}.card-content{padding:24px}.card-content h3{font-size:24px}.catalog-strip{display:block;padding:24px}.catalog-strip .button{margin-top:20px}.breadcrumbs{padding-top:18px;font-size:12px;gap:8px}.article-header{padding:26px 0;margin-bottom:26px}.article-header h1{font-size:33px;letter-spacing:-.65px}.article-header .eyebrow{font-size:11px;gap:10px}.article-lead{font-size:18px}.article-meta{font-size:12px;gap:8px 16px}.article-layout{display:block;padding-bottom:36px}.article-body{font-size:16px}.article-body h2{font-size:24px;margin-top:30px}.article-sidebar{display:none}.mobile-toc{display:block;margin:0 0 30px;padding:15px 20px;border:1px solid var(--line);border-radius:5px;font-size:14px}.mobile-toc summary{font-weight:700;color:var(--blue);cursor:pointer}.mobile-toc ol{padding-left:20px}.mobile-toc li{margin-top:10px}.key-answer{padding:20px;margin-bottom:23px}.key-answer p{font-size:17px}.book-card{align-items:flex-start;gap:22px;padding:22px}.book-card img{width:80px}.book-card h3{font-size:19px}.book-card p{font-size:14px}.book-card .button{white-space:normal;padding:10px 14px;font-size:13px}.related-books{padding:33px 0}.related-books .section-heading>a{max-width:100px;text-align:right;font-size:12px}.footer-top{display:block}.footer-top nav{margin-top:23px;gap:24px}.footer-bottom{flex-wrap:wrap;gap:14px}.footer-bottom nav{gap:14px}.footer-bottom>a{margin-left:0}.article-end{font-size:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.resource-card+.resource-card{margin-top:24px}.download-list{list-style:none;padding:0;display:grid;gap:16px}.download-list li{padding:18px 22px;border:1px solid var(--line);border-radius:5px;background:var(--light);margin:0}.download-list a{font-weight:700}.download-list p{font-size:15px;color:var(--muted);margin:8px 0 0}.review-notice{font-size:13px;font-weight:700;color:var(--blue);margin:0 0 18px}
@media print{.site-header,.site-footer,.article-sidebar,.mobile-toc,.article-end,.related-books{display:none}.container{width:100%}.article-layout{display:block}.article-header h1{font-size:28px}.article-body{font-size:12px}.article-body h2{font-size:18px}.article-body section{break-inside:avoid}.key-answer{padding:12px}a{color:#000}.table-scroll{overflow:visible}body{color:#000}}