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.preparation-guide .hero h1 span{color:var(--link)}
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.preparation-guide .article-layout{display:grid;grid-template-columns:184px minmax(0,1fr);gap:56px;align-items:start}
.preparation-guide .reading-card{background:transparent;min-width:0;max-width:760px}
.preparation-guide .contents-rail{position:sticky;top:104px;padding-top:8px}
.preparation-guide .contents{border-left:1px solid var(--line);padding-left:18px;margin:0}
.preparation-guide .contents>summary{padding:0 0 15px;font-size:.72rem;letter-spacing:.03em;font-weight:600;color:var(--muted);list-style:none;cursor:pointer}
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.preparation-guide .contents a.active{color:var(--link);font-weight:600}/* Serif reading text: a comfortable line length, darker ink and restrained spacing. */
.preparation-guide .intro{padding-bottom:30px;margin-bottom:0}
.preparation-guide .intro p,.preparation-guide .article-section p,.preparation-guide .article-section li{font-family:var(--serif);font-size:1.3rem;line-height:1.78;font-weight:400;letter-spacing:-.005em;color:var(--body-ink);margin:0 0 23px}
.preparation-guide .intro p:first-child{font-size:1.5rem;line-height:1.6;letter-spacing:-.015em;color:var(--ink);margin-bottom:27px}
.preparation-guide .intro p:first-child::first-letter{float:left;font-family:var(--serif);font-weight:600;font-size:4.45rem;line-height:.8;padding-top:11px;padding-right:8px;color:var(--link)}
.preparation-guide .article-section{padding:34px 0 12px;border-top:1px solid var(--line);margin:0;scroll-margin-top:0}
.preparation-guide .article-section h2,.preparation-guide .faq-section h2{font-family:var(--sans);font-weight:600;font-size:1.5rem;line-height:1.4;letter-spacing:-.025em;color:var(--ink);margin:0 0 21px;text-wrap:pretty}
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.preparation-guide .article-section li{padding-left:3px;margin-bottom:12px}/* Practical instructions stay in the reading flow, with a consistent label and numbered steps. */
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.preparation-guide .article-section .action-plan .action-plan-title{font-family:var(--sans);font-size:.78rem;line-height:1.45;font-weight:600;letter-spacing:.075em;text-transform:uppercase;color:#215ac0;margin:0 0 15px;break-after:avoid}
.preparation-guide .article-section .action-plan ol,.preparation-guide .article-section .action-plan ul{margin:0;padding-left:1.65em}
.preparation-guide .article-section .action-plan li{font-size:1.22rem;line-height:1.7;margin:0;padding:12px 0 14px 7px;border-bottom:1px solid var(--line)}
.preparation-guide .article-section .action-plan li:first-child{padding-top:0}
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.preparation-guide .article-section .action-plan p{font-size:1.22rem;line-height:1.7;margin:0 0 14px}
@media(max-width:620px){
.preparation-guide .article-section .action-plan{margin:25px 0}
.preparation-guide .article-section .action-plan li,.preparation-guide .article-section .action-plan p{font-size:1.15rem}}/* Numbered discussion points keep the coaching trade-offs easy to scan. */
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.preparation-guide .article-section .focus-points>h3{margin:0 0 19px;color:#203b53;font-size:1.12rem;line-height:1.5}
.preparation-guide .article-section .focus-list{margin:0 12px 0 0;padding-left:2rem}
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.preparation-guide .article-section .focus-list h4{font-family:var(--sans);font-size:1.03rem;line-height:1.5;letter-spacing:-.01em;font-weight:600;color:#203b53;margin:0 0 9px;break-after:avoid}
.preparation-guide .article-section .focus-list p{font-size:1.16rem;line-height:1.72;margin:0 0 13px}
.preparation-guide .article-section .focus-list p:last-child{margin-bottom:0}
@media(max-width:620px){
.preparation-guide .article-section .focus-list{margin-right:4px;padding-left:1.55rem}
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.preparation-guide .article-section .focus-list h4{font-size:1rem}
.preparation-guide .article-section .focus-list p{font-size:1.08rem}}/* Brand-specific guidance is visually separate from the serif article. */
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.preparation-guide .article-section .platform-note p{font-family:var(--sans);font-size:1.05rem;line-height:1.75;letter-spacing:0;color:#314457;margin:0}
.preparation-guide .article-section .platform-note .platform-note-label{font-size:.72rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;line-height:1.4;color:var(--link);margin-bottom:12px}
@media(max-width:620px){
.preparation-guide .article-section .platform-note{padding:19px 20px;margin:26px 0}
.preparation-guide .article-section .platform-note p{font-size:1rem}
}/* Subtle branded cards for practice and current affairs. */
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.preparation-guide .article-section .practice-card h3{font-family:var(--serif);font-size:clamp(1.6rem,3.2vw,1.9rem);font-weight:600;line-height:1.2;letter-spacing:-.02em;color:#203b53;margin:0 0 18px;text-wrap:balance}
.preparation-guide .article-section .practice-card-copy p{font-family:var(--sans);font-size:1.02rem;line-height:1.75;letter-spacing:0;color:#3e5165;margin:0}
@media(max-width:620px){
.preparation-guide .article-section .practice-card{padding:25px 24px 28px;border-radius:20px;margin:30px 0}
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@media(max-width:620px){
.preparation-guide .article-section .exam-question h3{font-size:1.2rem}}/* Keep the question, answer and mistake review together as a compact example. */
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.preparation-guide .article-section .worked-example p{margin:0 0 17px}
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@media(max-width:620px){
.preparation-guide .article-section .worked-example p,.preparation-guide .article-section .worked-example li,.preparation-guide .article-section .worked-example h3{font-size:1.08rem}}
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.preparation-guide .table-scroll table{border-collapse:collapse;width:100%;font-family:var(--serif);font-size:1.13rem;line-height:1.65}
.preparation-guide .table-scroll th{text-align:left;background:#f2f2ec;color:#48545d;font-family:var(--sans);font-size:.77rem;font-weight:600;letter-spacing:.02em}
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.preparation-guide .table-scroll td{color:var(--body-ink)}
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.preparation-guide .faq-status-row{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:28px;margin-bottom:12px}
.preparation-guide .faq-status-row p{font-size:.76rem;color:var(--muted);margin:0}
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.preparation-guide .faq-item summary::marker{color:var(--link)}
.preparation-guide .faq-item[open] summary{color:var(--link);padding-bottom:13px}
.preparation-guide .faq-answer{padding:0 0 25px 18px}
.preparation-guide .faq-answer p{font-family:var(--serif);font-size:1.25rem;line-height:1.75;color:var(--body-ink);margin:0}
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.preparation-guide .no-results{border:1px dashed #cdd0cb;border-radius:6px;padding:23px 18px;color:var(--muted);font-family:var(--serif);font-size:1.16rem}
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.preparation-guide .sources{border-top:1px solid var(--line);margin-top:37px;padding-top:23px}
.preparation-guide .sources summary{font-size:.84rem;font-weight:600;cursor:pointer;color:var(--muted)}
.preparation-guide .sources p,.preparation-guide .sources li{font-family:var(--serif);font-size:1.02rem;color:var(--muted);line-height:1.7}
.preparation-guide .sources ul{padding-left:20px}
.preparation-guide .top-link{text-align:right;margin-top:23px;font-size:.77rem}
.preparation-guide .next-guide{margin:54px 80px 0 240px;padding:30px 32px;border-top:2px solid var(--link);background:var(--surface)}
.preparation-guide .next-guide .overline{font-size:.67rem;letter-spacing:.11em;font-weight:600;color:var(--link)}
.preparation-guide .next-guide h2{font-family:var(--serif);font-size:2.05rem;font-weight:600;line-height:1.25;letter-spacing:-.025em;margin:15px 0 13px}
.preparation-guide .next-guide p{font-family:var(--serif);font-size:1.17rem;line-height:1.65;color:var(--muted);margin:0}
.preparation-guide .next-guide .button{display:inline-block;background:none;color:var(--link);font-size:.84rem;font-weight:600;line-height:1.65;min-height:35px;padding:8px 0 0;margin-top:14px;text-decoration:none;border-bottom:1px solid #b7c8dc}
.preparation-guide .next-guide .button:hover{border-color:var(--link)}
.preparation-guide .site-footer{background:#f5f4ee;border-top:1px solid var(--line);padding:29px 28px}
.preparation-guide .footer-inner{max-width:1080px;margin:auto;display:flex;justify-content:space-between;align-items:flex-start;gap:24px}
.preparation-guide .footer-brand{font-weight:700;font-size:1rem;color:#0f172a}
.preparation-guide .site-footer p{font-size:.76rem;color:var(--muted);margin:6px 0}
.preparation-guide .footer-links{display:flex;flex-wrap:wrap;gap:20px;font-size:.77rem}
.preparation-guide .footer-links a{color:var(--muted)}

@media(min-width:1000px){
.preparation-guide .contents[open]>summary{pointer-events:none}}
@media(max-width:999px){
.preparation-guide .hero{padding-top:43px;padding-bottom:26px}
.preparation-guide .hero-inner{max-width:720px;padding-left:0}
.preparation-guide .hero h1{font-size:3.9rem;max-width:760px}
.preparation-guide .hero-lead{font-size:1.42rem}
.preparation-guide .hero-meta{border-bottom:0;padding-bottom:0}
.preparation-guide .page-shell{max-width:776px}
.preparation-guide .article-layout{display:flex;flex-direction:column;gap:31px}
.preparation-guide .reading-card{width:100%;max-width:none}
.preparation-guide .contents-rail{position:static;width:100%;padding:0}
.preparation-guide .contents{padding:0;border-left:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.preparation-guide .contents>summary{padding:16px 0;font-size:.81rem;letter-spacing:0;list-style:disclosure-closed}
.preparation-guide .contents[open]>summary{list-style:disclosure-open}
.preparation-guide .contents nav{display:grid;grid-template-columns:1fr 1fr;gap:0 22px;padding-bottom:16px}
.preparation-guide .contents a{font-size:.8rem}
.preparation-guide .next-guide{margin-left:0;margin-right:0}
}
@media(max-width:800px){
.preparation-guide .header-inner{gap:12px}
.preparation-guide .nav a{font-size:.8rem;padding:9px 10px}
.preparation-guide .brand{font-size:1.15rem}
}
@media(max-width:620px){
.preparation-guide{--header:64px}
html.preparation-document{scroll-padding-top:84px}
.preparation-guide .header-inner{min-height:63px;padding:0 20px}
.preparation-guide .brand{font-size:1.05rem;gap:9px}
.preparation-guide .brand img{width:30px;height:30px}
.preparation-guide .menu-button{display:block}
.preparation-guide .nav{display:none;position:absolute;top:63px;left:0;right:0;padding:12px 20px 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 8px 12px rgba(15,23,42,.04);flex-direction:column;align-items:stretch;gap:4px}
.preparation-guide .nav.open{display:flex}
.preparation-guide .nav a{font-size:.875rem;border-radius:8px;padding:12px}
.preparation-guide .hero{padding:32px 24px 25px}
.preparation-guide .eyebrow{font-size:.63rem;letter-spacing:.095em;padding-top:11px}
.preparation-guide .hero h1{font-size:clamp(2.55rem,10.7vw,3.5rem);line-height:1.1;letter-spacing:-.04em;margin:20px 0 20px}
.preparation-guide .hero-lead{font-size:1.3rem;line-height:1.5}
.preparation-guide .hero-meta{font-size:.7rem;gap:20px;margin-top:23px}
.preparation-guide .page-shell{padding:0 24px;margin-bottom:44px}
.preparation-guide .contents nav{grid-template-columns:1fr}
.preparation-guide .contents a{padding:8px 0}
.preparation-guide .article-layout{gap:28px}
.preparation-guide .intro{padding-bottom:18px}
.preparation-guide .intro p,.preparation-guide .article-section p,.preparation-guide .article-section li{font-size:1.2rem;line-height:1.75;margin-bottom:21px}
.preparation-guide .intro p:first-child{font-size:1.35rem;line-height:1.6;margin-bottom:25px}
.preparation-guide .intro p:first-child::first-letter{font-size:4.15rem;padding-top:10px;padding-right:7px}
.preparation-guide .article-section{padding-top:27px;padding-bottom:8px}
.preparation-guide .article-section h2,.preparation-guide .faq-section h2{font-size:1.29rem;line-height:1.42;margin-bottom:20px;letter-spacing:-.025em}
.preparation-guide .article-section h3{font-size:1.03rem}
.preparation-guide .table-scroll table{font-size:1.03rem;line-height:1.6}
.preparation-guide .table-scroll th,.preparation-guide .table-scroll td{padding:13px 10px}
.preparation-guide .table-scroll th{font-size:.73rem}
.preparation-guide .table-scroll td:first-child{font-size:.72rem;padding-top:17px;width:27%}
.preparation-guide .table-scroll th:last-child{width:73%}
.preparation-guide .faq-section{padding-top:28px}
.preparation-guide .faq-intro{font-size:1.17rem}
.preparation-guide .faq-controls{grid-template-columns:1fr}
.preparation-guide .faq-item summary{font-size:.94rem;padding:20px 0}
.preparation-guide .faq-answer{padding-left:17px}
.preparation-guide .faq-answer p{font-size:1.17rem;line-height:1.75}
.preparation-guide .sources p,.preparation-guide .sources li{font-size:1rem}
.preparation-guide .next-guide{padding:26px 24px;margin-top:39px}
.preparation-guide .next-guide h2{font-size:1.8rem}
.preparation-guide .next-guide p{font-size:1.13rem}
.preparation-guide .next-guide .button{font-size:.8rem}
.preparation-guide .site-footer{padding:26px 24px}
.preparation-guide .footer-inner{flex-direction:column;gap:15px}
.preparation-guide .footer-links{gap:16px}
}
@media print{
.preparation-guide{background:white;color:black}
.preparation-guide .site-header,.preparation-guide .contents-rail,.preparation-guide .faq-controls,.preparation-guide .faq-status-row,.preparation-guide .next-guide,.preparation-guide .site-footer,.preparation-guide .top-link,.preparation-guide .reading-progress{display:none!important}
.preparation-guide .hero{padding:0 0 25px}
.preparation-guide .hero-inner{padding-left:0}
.preparation-guide .hero h1{font-size:30pt}
.preparation-guide .hero-lead{font-size:14pt}
.preparation-guide .page-shell{max-width:none;padding:0}
.preparation-guide .article-layout{display:block}
.preparation-guide .reading-card{max-width:none}
.preparation-guide .intro p,.preparation-guide .intro p:first-child,.preparation-guide .article-section p,.preparation-guide .faq-answer p{font-size:11.5pt;line-height:1.6}
.preparation-guide .intro p:first-child::first-letter{float:none;font-size:inherit;padding:0;line-height:inherit}
.preparation-guide .article-section h2{font-size:15pt;break-after:avoid}
.preparation-guide .article-section .exam-question h3,.preparation-guide .article-section .exam-question li{font-size:11.5pt}
.preparation-guide .article-section .worked-example{margin:18pt 24pt;padding:14pt 0}
.preparation-guide .article-section .worked-example p,.preparation-guide .article-section .worked-example li,.preparation-guide .article-section .worked-example h3{font-size:10.5pt;line-height:1.5}
.preparation-guide .article-section .platform-note{padding:14pt 16pt;print-color-adjust:exact;-webkit-print-color-adjust:exact}
.preparation-guide .article-section .platform-note p{font-size:10.5pt}
.preparation-guide .article-section .platform-note .platform-note-label{font-size:8pt}
.preparation-guide .article-section .action-plan{margin:16pt 0;padding-top:10pt}
.preparation-guide .article-section .action-plan .action-plan-title{font-size:9pt}
.preparation-guide .article-section .action-plan p,.preparation-guide .article-section .action-plan li{font-size:11.5pt}
.preparation-guide .article-section .focus-points{margin:18pt 0;padding-top:12pt}
.preparation-guide .article-section .focus-points>h3{font-size:12pt}
.preparation-guide .article-section .focus-list h4{font-size:10.5pt}
.preparation-guide .article-section .focus-list p{font-size:10.6pt;line-height:1.5}
.preparation-guide .article-section .focus-list>li::marker{font-size:10.5pt}
.preparation-guide .article-section .practice-card{background:#f1f6fb;border-color:#d8e4ef;border-radius:14pt;box-shadow:none;padding:18pt 20pt}
.preparation-guide .article-section .practice-card h3{font-size:21pt;color:#203b53}
.preparation-guide .article-section .practice-card-copy p{font-size:10.5pt;color:#3e5165}
.preparation-guide .practice-card-brand{margin-bottom:12pt}
.preparation-guide .faq-item{break-inside:avoid}
.preparation-guide .faq-item::details-content{display:block}
.preparation-guide .faq-answer{display:block}
.preparation-guide .table-scroll{overflow:visible}
}

/* Production shell: shared site navigation above the preserved reading design. */
body.preparation-page{background:#fcfbf7}
html.preparation-document{scroll-padding-top:142px}
.preparation-page>.site-header{height:64px}
.preparation-page .site-header .nav-item:last-child .dropdown{left:auto;right:0}
.preparation-guide{display:flow-root}
.preparation-guide a{text-decoration:underline}
.preparation-guide .guide-nav{position:sticky;top:64px;z-index:50;background:rgba(252,251,247,.97);border-bottom:1px solid var(--line)}
.preparation-guide .guide-nav-inner{max-width:1080px;margin:auto;padding:10px 28px;display:flex;align-items:center;gap:8px;overflow-x:auto;white-space:nowrap}
.preparation-guide .guide-nav a{font:600 .8rem var(--sans);padding:10px 13px;border-radius:30px;color:var(--muted);text-decoration:none}
.preparation-guide .guide-nav a[aria-current=page]{color:var(--link);background:#eaf0fc}
.preparation-guide .guide-nav .guide-pdf{margin-left:auto}
.preparation-guide .contents-rail{top:142px}
.preparation-guide .guide-back{font:500 .8rem var(--sans);margin-bottom:18px}
.preparation-guide .guide-back a{color:var(--muted)}
.preparation-guide .hero-meta time{color:var(--muted)}
.preparation-guide .legacy-anchor{display:block;height:0;scroll-margin-top:142px}
.preparation-guide .sources ul{margin-top:15px}
.preparation-guide .sources p{margin-top:15px}
.preparation-guide .intro h3{font-family:var(--sans);font-size:1.12rem;margin:26px 0 14px}
@media(max-width:620px){.preparation-guide .guide-nav-inner{padding:8px 15px;gap:1px}.preparation-guide .guide-nav a{font-size:.72rem;padding:10px}.preparation-guide .guide-nav .guide-pdf{margin-left:0}html.preparation-document{scroll-padding-top:130px}}
@media print{.preparation-page>.site-header,.preparation-page>.clarity-site-footer,.preparation-page>.mobile-menu,.preparation-page>.clarity-mobile-sticky-cta,.preparation-guide .guide-nav,.preparation-guide .guide-back{display:none!important}}