/* Shared editorial layouts. No JavaScript, external fonts, or tracking. */
.header nav .nav-pill{white-space:nowrap}.price-download{margin-block:22px 5px}.closing-inner .button{margin-top:25px}.hero-actions .button{gap:14px;white-space:nowrap}.guide-hub-intro{padding-top:75px;padding-bottom:65px}.guide-hub-intro h1{font-size:clamp(52px,6.8vw,86px);max-width:900px}.article-deck{font-size:22px;line-height:1.55;color:var(--muted);max-width:720px;margin-top:26px}.hub-note{font-size:12px;color:var(--muted);margin-top:25px}.guide-list{padding-bottom:90px}.list-label{font-size:20px;letter-spacing:-.025em;line-height:1.4;margin-bottom:26px}.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.guide-card{min-width:0;border-bottom:1px solid var(--line);padding-bottom:25px}.guide-card>a{display:block;text-decoration:none;height:100%;border-radius:15px}.guide-card img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:15px;transition:filter .2s}.guide-card a:hover img{filter:brightness(.96)}.guide-card-copy{padding-top:23px}.guide-card .eyebrow{font-size:9px;line-height:1.6;margin-bottom:12px}.guide-card h3{font-size:26px;line-height:1.15;letter-spacing:-.035em}.guide-card p:not(.eyebrow){color:var(--muted);font-size:14px;line-height:1.7;margin-top:16px}.read-link{display:inline-block;font-size:13px;font-weight:650;color:var(--blue);text-decoration:none;line-height:1.5}.guide-card .read-link{margin-top:23px}.read-link:hover{text-decoration:underline}.guide-promo{border-radius:16px;background:#eaf0ff;padding:30px;text-align:center}.guide-promo img{width:100px;margin:0 auto 20px}.guide-promo h2{font-size:38px}.guide-promo>p:not(.eyebrow){font-size:15px;margin-top:18px;color:var(--muted)}.guide-promo .button{margin-top:24px}.guide-promo .cta-note{font-size:11px!important}.breadcrumb{display:flex;flex-wrap:wrap;gap:12px;color:var(--muted);font-size:12px;margin-bottom:45px}.breadcrumb a{text-decoration:none}.breadcrumb a:hover{text-decoration:underline}.article-header{padding-top:35px}.article-header h1{font-size:clamp(44px,5.8vw,76px);max-width:1000px;line-height:1.08}.article-header .eyebrow{margin-bottom:20px}.article-meta{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:12px;color:var(--muted);margin:25px 0 36px}.article-cover{width:100%;aspect-ratio:2/1;object-fit:cover;border-radius:20px}.article-layout{display:grid;grid-template-columns:225px minmax(0,700px);gap:60px;align-items:start;padding-top:55px}.article-toc{position:sticky;top:30px}.article-toc>a{display:block;font-size:13px;line-height:1.5;text-decoration:none;padding:11px 0;border-bottom:1px solid var(--line);color:var(--muted)}.article-toc>a:hover{color:var(--blue)}.article-toc .eyebrow{margin-bottom:12px}.article-toc .toc-app{color:var(--blue);margin-top:16px}.article-body{min-width:0;font-size:18px;line-height:1.8}.article-body section{margin-bottom:40px}.article-body h2{font-size:30px;line-height:1.2;letter-spacing:-.035em;margin:38px 0 18px;scroll-margin-top:30px}.article-body h3{font-size:20px;line-height:1.35;letter-spacing:-.025em;margin-bottom:12px}.article-body p+p{margin-top:20px}.article-body a:not(.button){color:var(--blue)}.article-body ul,.article-body ol{padding-left:24px;margin-block:20px}.article-body li{padding-left:5px;margin-bottom:10px}.takeaway{background:#eaf0ff;border-left:3px solid var(--blue);padding:25px 28px;border-radius:0 14px 14px 0;margin-bottom:38px}.takeaway .eyebrow{margin-bottom:12px}.takeaway>p:last-child{font-size:20px;line-height:1.6;font-weight:550}.exercise{background:#f0f2f8;padding:26px;border-radius:14px;margin-block:25px}.exercise p{font-size:17px}.exercise h3:not(:first-child){margin-top:27px}.table-scroll{overflow-x:auto;margin-block:25px}.article-body table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.5}.article-body caption{text-align:left;color:var(--muted);font-size:12px;margin-bottom:12px}.article-body th{text-align:left;background:#eaf0ff}.article-body td,.article-body th{border:1px solid var(--line);padding:13px;min-width:135px;vertical-align:top}.article-sources{border-top:1px solid var(--line);padding-top:5px}.article-sources h2{font-size:20px}.article-sources li,.article-sources p{font-size:12px;line-height:1.7;color:var(--muted)}.article-cta{background:#eaf0ff;padding:35px;border-radius:20px}.article-cta h2{margin:0 0 20px;font-size:36px}.article-cta>p:not(.eyebrow){font-size:16px;color:var(--muted)}.article-cta .button{margin-block:25px}.cta-note{font-size:11px!important;line-height:1.7!important;color:var(--muted)}.related-guides h2{font-size:40px;margin-bottom:30px}.related-grid{grid-template-columns:repeat(2,minmax(0,1fr));max-width:820px;margin-bottom:25px}.home-guides-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:40px}.home-guides-heading h2{font-size:44px}.home-guides-heading>a{flex-shrink:0}.home-guides .guide-card h3{font-size:25px}
@media(max-width:1050px){.guide-grid{gap:20px}.article-layout{grid-template-columns:190px minmax(0,1fr);gap:35px}.header nav{gap:18px}.guide-card h3{font-size:23px}}
@media(max-width:760px){.header nav>a[href="/guides/"]{display:inline}.header nav{gap:14px}.header nav>a[href="/guides/"]{font-size:12px}.guide-hub-intro{padding-top:45px;padding-bottom:40px}.guide-hub-intro h1{font-size:54px}.article-deck{font-size:18px;margin-top:22px}.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 20px}.guide-card h3,.home-guides .guide-card h3{font-size:23px}.guide-card-copy{padding-top:18px}.guide-card .eyebrow{font-size:8px}.guide-card p:not(.eyebrow){font-size:13px}.article-header{padding-top:20px}.breadcrumb{margin-bottom:28px;font-size:11px}.article-header h1{font-size:43px;overflow-wrap:break-word}.article-meta{font-size:11px;gap:8px 16px}.article-cover{aspect-ratio:3/2;border-radius:14px}.article-layout{grid-template-columns:1fr;gap:32px;padding-top:30px}.article-toc{position:static;border-bottom:1px solid var(--line);padding-bottom:20px}.article-toc>a{padding:7px 0;border:0}.article-toc .toc-app{margin-top:8px}.article-body{font-size:17px}.article-body h2{font-size:28px}.takeaway{padding:22px}.takeaway>p:last-child{font-size:18px}.exercise{padding:22px}.article-cta{padding:27px}.article-cta h2{font-size:31px}.article-cta .button{font-size:12px;gap:12px;padding:16px 20px}.related-guides h2{font-size:34px}.home-guides-heading{display:block;margin-bottom:30px}.home-guides-heading h2{font-size:36px}.home-guides-heading>a{margin-top:22px}.hero-actions{flex-wrap:wrap;gap:14px}.hero-actions .button{font-size:12px}.hero-actions .launch-note{font-size:11px}.closing-inner .button{font-size:12px;gap:12px}.home-guides .guide-grid{grid-template-columns:1fr}.home-guides .guide-card>a{display:grid;grid-template-columns:140px minmax(0,1fr);gap:20px}.home-guides .guide-card-copy{padding-top:0}.home-guides .guide-card img{aspect-ratio:1/1}.home-guides .guide-card p:not(.eyebrow){display:none}.home-guides .guide-card .read-link{margin-top:12px}}
@media(max-width:500px){.guide-grid{grid-template-columns:1fr}.guide-card h3{font-size:27px}.guide-card p:not(.eyebrow){font-size:15px}.guide-card .eyebrow{font-size:9px}.guide-promo{padding:35px 25px}.article-header h1{font-size:40px}.hub-note{font-size:11px}.home-guides .guide-card>a{grid-template-columns:100px minmax(0,1fr);gap:16px}.home-guides .guide-card h3{font-size:21px}.home-guides .guide-card .eyebrow{font-size:8px}.hero-actions{flex-direction:column}.hero-actions .launch-note br{display:none}.hero-actions .launch-note strong{margin-left:4px}.header nav{gap:12px}.header .brand img{width:135px}}
@media(prefers-reduced-motion:reduce){.guide-card img{transition:none}}
@media(max-width:370px){.header{gap:10px}.header .brand img{width:105px}.header nav{gap:10px}.header nav>a[href="/guides/"]{font-size:11px}.header .nav-pill{font-size:10px;padding:9px 11px;gap:8px}.home-guides .guide-card>a{grid-template-columns:85px minmax(0,1fr);gap:12px}}
.footer nav{flex-wrap:wrap}
/* Deeper guides: worked examples, coaching notes and printable takeaways. */
.guide-hub-intro{display:grid;grid-template-columns:minmax(0,1fr) 260px;align-items:center;gap:35px}.hub-companion{width:260px;justify-self:end}.guide-hub-intro h1{font-size:clamp(50px,5.5vw,76px)}.guide-hub-intro .article-deck{max-width:660px}.article-toc{max-height:calc(100dvh - 60px);overflow-y:auto;padding-right:12px;scrollbar-width:thin}.article-toc a{font-size:12px;padding-block:8px}.mobile-toc{display:none}.guide-illustration{margin:40px 0}.guide-illustration img{width:100%;border-radius:18px;aspect-ratio:3/2;object-fit:cover}.guide-illustration figcaption{font-size:12px;line-height:1.6;color:var(--muted);margin-top:12px;text-align:center}.mascot-note{display:grid;grid-template-columns:105px minmax(0,1fr);align-items:center;gap:22px;margin:35px 0 45px;padding:22px;background:#edf0fb;border-radius:18px}.mascot-note img{width:105px}.mascot-note .eyebrow{font-size:9px;margin-bottom:9px}.mascot-note h3{font-size:22px;line-height:1.25;margin-bottom:12px}.mascot-note p:not(.eyebrow){font-size:15px;line-height:1.7;color:var(--muted)}.answer-comparison{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:25px 0 18px}.answer-comparison>div{padding:25px;border:1px solid var(--line);border-radius:14px;background:#f1f3f8}.answer-comparison>div:last-child{background:#eaf0ff;border-color:#d4dffa}.article-body .answer-comparison p{font-size:16px;line-height:1.8}.article-body .example-label{font-size:10px!important;font-weight:750;text-transform:uppercase;letter-spacing:.12em;line-height:1.6;color:var(--blue);margin-bottom:14px}.article-body .example-explanation{font-size:15px;color:var(--muted);margin-bottom:28px}.annotated-answer{border-left:3px solid var(--blue);padding:25px 28px;background:#eef2ff;border-radius:0 16px 16px 0;margin:24px 0}.annotated-answer blockquote{font-size:20px;line-height:1.8;letter-spacing:-.015em;margin:0}.dialogue{border:1px solid var(--line);border-radius:16px;padding:27px;margin:25px 0;background:#fff}.dialogue p{font-size:17px;line-height:1.8}.numbered-drill li{padding-bottom:8px}.guide-question{border-bottom:1px solid var(--line);padding:20px 0}.guide-question summary{font-size:18px;line-height:1.5;font-weight:650;cursor:pointer;padding-right:10px}.guide-question[open] summary{color:var(--blue)}.guide-question>div{padding-top:18px}.guide-question p{font-size:16px;line-height:1.8}.worksheet-box{display:grid;grid-template-columns:minmax(0,1fr) 130px;gap:20px;align-items:center;padding:30px;border:1px solid #d4dffa;background:#edf2ff;border-radius:18px}.worksheet-box>img{width:130px}.worksheet-box h3{font-size:28px}.worksheet-box p:not(.eyebrow){font-size:15px;line-height:1.7;color:var(--muted)}.worksheet-box .eyebrow{margin-bottom:12px}.worksheet-download{display:inline-flex;align-items:center;gap:16px;font-size:14px;line-height:1.5;font-weight:700;margin:22px 0 15px;text-decoration-thickness:1px}.worksheet-privacy{font-size:11px!important;line-height:1.7!important}.cta-companion{float:right;width:100px;margin:0 0 18px 15px}.article-cta{display:flow-root}.article-body .article-cta h2{max-width:560px}.article-body section{scroll-margin-top:28px}
@media(max-width:1050px){.guide-hub-intro{grid-template-columns:minmax(0,1fr) 190px;gap:15px}.hub-companion{width:190px}.guide-hub-intro h1{font-size:60px}.article-toc a{font-size:11px}.answer-comparison{grid-template-columns:1fr}}
@media(max-width:760px){.guide-hub-intro{grid-template-columns:1fr;padding-bottom:35px;position:relative;gap:0}.guide-hub-intro h1{font-size:54px}.hub-companion{width:145px;margin-top:15px;justify-self:start}.guide-hub-intro .hub-note{max-width:350px}.article-toc{max-height:none;overflow:visible;padding:0;border-bottom:0}.desktop-toc{display:none}.mobile-toc{display:block;border:1px solid var(--line);border-radius:14px;padding:16px 18px;background:#f0f2fa}.mobile-toc summary{font-size:14px;font-weight:650;cursor:pointer}.mobile-toc summary span{display:block;font-size:11px;color:var(--muted);font-weight:400;margin-top:5px}.mobile-toc>nav{padding-top:15px}.article-toc .mobile-toc a{display:block;line-height:1.6;font-size:13px;padding:9px 0;border-top:1px solid var(--line);text-decoration:none}.mascot-note{grid-template-columns:75px minmax(0,1fr);gap:14px;padding:19px}.mascot-note img{width:75px}.mascot-note h3{font-size:20px}.mascot-note p:not(.eyebrow){font-size:14px}.mascot-note .eyebrow{font-size:8px}.annotated-answer{padding:23px}.annotated-answer blockquote{font-size:18px}.guide-illustration{margin-block:30px}.answer-comparison>div{padding:22px}.worksheet-box{grid-template-columns:minmax(0,1fr) 85px;padding:22px;gap:12px}.worksheet-box>img{width:85px;align-self:start}.worksheet-box h3{font-size:25px}.worksheet-download{font-size:13px;gap:10px}.cta-companion{width:76px}.guide-question summary{font-size:17px}}
@media(max-width:370px){.mascot-note{grid-template-columns:1fr}.mascot-note img{width:70px}.worksheet-box{grid-template-columns:1fr}.worksheet-box>img{display:none}.guide-hub-intro h1{font-size:47px}.article-body .article-cta h2{font-size:28px}}
@media print{html{scroll-behavior:auto}body{background:white;color:#111;font-size:11pt}.header,.footer,.article-toc,.article-cta,.related-guides,.guide-hub-intro,.guide-list,.skip-link,.breadcrumb{display:none!important}.wrap{max-width:none;padding:0}.article-header h1{font-size:28pt}.article-cover{max-height:210px;width:auto;margin-top:15px}.article-layout{display:block;padding-top:20px}.article-body{font-size:11pt;line-height:1.6}.article-body h2{font-size:18pt;break-after:avoid}.article-body h3{break-after:avoid}.article-meta{margin-bottom:12px}.guide-illustration{max-width:380px;margin:20px auto;break-inside:avoid}.mascot-note,.annotated-answer,.worksheet-box{break-inside:avoid;box-shadow:none}.worksheet-box,.mascot-note,.annotated-answer{background:#f6f6f6}.guide-question:not([open])>div{display:block}.guide-question summary{font-size:12pt}.article-body table{font-size:9pt}.table-scroll{overflow:visible}.article-body td,.article-body th{min-width:0}.worksheet-download::after{content:' (' attr(href) ')';font-size:8pt;font-weight:400}.cta-companion{display:none}}
.desktop-toc>a{display:block;font-size:12px;line-height:1.5;text-decoration:none;padding:8px 0;border-bottom:1px solid var(--line);color:var(--muted)}.desktop-toc>a:hover{color:var(--blue)}.desktop-toc .toc-app{color:var(--blue);margin-top:16px}html:has(.article-header){scroll-behavior:auto}