.page-intro{padding-top:34px;padding-bottom:35px}.crumb{font-size:13px;color:var(--muted)}.page-intro>.eyebrow{margin-top:35px}.page-intro h1{font:700 clamp(32px,4vw,48px)/1.17 'Manrope',sans-serif;letter-spacing:-1.5px;max-width:930px;margin:0 0 20px}.page-intro .lead{max-width:770px;margin-bottom:0}.header nav a[aria-current]{color:var(--blue);text-decoration:underline;text-underline-offset:8px}.compact{padding-top:8px}.two{grid-template-columns:repeat(2,1fr)}.feature{display:grid;grid-template-columns:1fr 1fr;overflow:hidden;background:var(--paper);border-radius:16px;border:1px solid var(--line)}.feature img{width:100%;height:330px;object-fit:cover}.feature>div{padding:35px}.feature h2{font:700 28px/1.3 'Manrope',sans-serif;letter-spacing:-.8px}.feature p:not(.eyebrow){color:var(--muted)}.credit{font-size:12px;color:var(--muted);text-align:right}.credit a{text-decoration:underline}.note{padding:22px 25px;border-left:3px solid var(--blue);background:#f0f4fc;margin:28px 0 40px;font-size:14px;color:#3d506b}.banner{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:30px;display:flex;gap:30px;align-items:center;justify-content:space-between;margin:30px 0 50px}.banner h2{font-size:25px;margin:0}.banner p{margin:8px 0 0;color:var(--muted)}.article-grid{display:grid;grid-template-columns:minmax(0,760px) 260px;gap:75px;padding-bottom:70px}.prose{font-size:17px;line-height:1.85}.prose h2{font:700 26px/1.4 'Manrope',sans-serif;letter-spacing:-.6px;margin:36px 0 15px}.prose p{color:#46546a}.prose a,.method a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}.meta{font-size:13px;color:var(--muted);line-height:1.6}.sources{border-top:1px solid var(--line);margin-top:40px}.sources li{margin:9px 0;font-size:15px}.article-aside{border-left:1px solid var(--line);padding-left:25px;padding-top:10px}.article-aside>a{display:block;margin:15px 0;font-size:14px}.aside-callout{margin-top:35px;padding-top:20px;border-top:1px solid var(--line)}.aside-callout h3{font-size:19px}.aside-callout p{font-size:14px;color:var(--muted)}.tool-section{padding-bottom:55px}.tool-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:28px;align-items:start}.panel{border:1px solid var(--line);border-radius:14px;padding:30px;background:white;min-width:0}.panel h2{font:700 27px/1.3 'Manrope',sans-serif;letter-spacing:-.6px;margin-top:0}.panel h3{font-size:19px;margin-top:25px}.panel p{color:var(--muted)}.result{background:#f5f8fe;border-color:#cfdaeb}.result .eyebrow{color:var(--blue)}label:not(.check){display:block;font-size:14px;font-weight:600;margin-bottom:22px}input:not([type=checkbox]),select,textarea{display:block;width:100%;border:1px solid #bac6d6;background:white;border-radius:7px;padding:11px 12px;margin-top:8px;color:var(--ink);font-size:16px;min-width:0}textarea{height:90px;resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}fieldset{border:0;padding:0;margin:0 0 25px;min-width:0}legend{font-size:14px;font-weight:700;margin-bottom:12px}.check{display:flex;gap:10px;align-items:center;font-size:15px;margin:12px 0}.check input{width:18px;height:18px;accent-color:var(--blue);flex-shrink:0}.method{max-width:850px;margin-top:36px;padding-top:18px;border-top:1px solid var(--line)}.method h2{font:700 24px 'Manrope',sans-serif}.method p{color:var(--muted)}.result-list{padding-left:23px}.result-list li{margin:13px 0}.stat{font:700 42px/1.2 'Manrope',sans-serif;letter-spacing:-1px;overflow-wrap:anywhere;margin:20px 0;color:var(--blue)}.result-tags{display:flex;gap:9px;flex-wrap:wrap}.tag{font-size:12px;background:white;border:1px solid #c7d5ea;padding:5px 10px;border-radius:5px}.room-map{height:170px;border:2px solid #8ea6c9;position:relative;background:repeating-linear-gradient(0deg,transparent 0 27px,#e4eaf5 28px),repeating-linear-gradient(90deg,transparent 0 27px,#e4eaf5 28px);margin:24px 0;border-radius:5px;display:flex;align-items:center;justify-content:center}.map-point{background:var(--blue);color:white;width:28px;height:28px;border-radius:50%;display:flex;justify-content:center;align-items:center;font-size:12px;position:absolute}.map-point:nth-child(1){left:20%;top:25%}.map-point:nth-child(2){right:20%;bottom:20%}.map-point:nth-child(3){left:48%;top:45%}.empty{padding:30px 15px;border:1px dashed #b9c9e0;text-align:center;color:var(--muted);margin:24px 0}.log-entry{background:white;padding:18px;border:1px solid var(--line);border-radius:8px;margin:18px 0}.log-entry h3{margin:0;font-size:17px}.log-entry p{margin:7px 0}.log-entry button{background:none;border:0;color:#a13434;cursor:pointer;font-size:13px;padding:5px 0}.button:disabled{opacity:.45;cursor:not-allowed}.bar-pair{display:grid;gap:6px;margin:10px 0}.bar{height:9px;background:#8fa8d3;border-radius:3px;min-width:1px}.bar.after{background:#284f9d}.product-type{background:#eef2f8;border-radius:9px;min-height:112px;padding:20px;display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.product-type>span{font-size:13px}.product-type>b{font:800 29px 'Manrope',sans-serif;color:#314d78}.product-card .eyebrow{font-size:11px}.product-card dl{font-size:14px;margin:20px 0 25px}.product-card dt{font-weight:600}.product-card dd{margin:0 0 13px;color:var(--muted)}.specs{display:grid;grid-template-columns:1fr 1.5fr;gap:14px;font-size:15px}.specs dt{font-weight:600}.specs dd{margin:0;color:var(--muted)}.compare-options{display:block;border:1px solid var(--line);padding:16px 24px;border-radius:10px}.compare-group{margin:0 0 20px}.compare-group:last-child{margin-bottom:0}.compare-group-items{display:flex;gap:14px 28px;flex-wrap:wrap}.compare-options legend{padding:0 8px}.table-scroll{overflow:auto;border:1px solid var(--line);border-radius:12px}table{border-collapse:collapse;width:100%;font-size:14px;min-width:650px}th,td{text-align:left;padding:21px;border-bottom:1px solid var(--line);vertical-align:top;min-width:180px}th{background:#eef3fb;font-weight:700}tbody th{background:#f8fafc;font-size:13px;min-width:135px}tr:last-child>*{border-bottom:0}td a{color:var(--blue);text-decoration:underline}.faq-list{max-width:1000px;padding-bottom:65px}.faq-list details{border-bottom:1px solid var(--line);padding:23px 0}.faq-list summary{font:600 20px/1.5 'Manrope',sans-serif;cursor:pointer;list-style:none;position:relative;padding-right:35px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary .eyebrow{display:block;font:700 11px 'DM Sans',sans-serif;margin-bottom:8px}.plus{position:absolute;right:0;top:20px;color:var(--blue);font-size:25px}.faq-list details[open] .plus{transform:rotate(45deg)}.faq-list details>div{max-width:800px;color:var(--muted)}.resource{display:flex;gap:50px;align-items:center;justify-content:space-between;padding:30px 0;border-bottom:1px solid var(--line)}.resource h2{font:700 23px/1.4 'Manrope',sans-serif;letter-spacing:-.5px;margin:0}.resource p:not(.eyebrow){color:var(--muted);max-width:830px}.resource .button{flex-shrink:0}.policy{max-width:880px;padding-bottom:65px}.footer small{flex-basis:100%;font-size:12px;color:var(--muted)}@media(max-width:950px){.article-grid{grid-template-columns:1fr;gap:20px}.article-aside{display:none}.tool-grid{grid-template-columns:1fr 1fr;gap:18px}.panel{padding:22px}.feature>div{padding:25px}.feature h2{font-size:24px}}@media(max-width:700px){.page-intro{padding-top:25px}.page-intro>.eyebrow{margin-top:25px}.two,.tool-grid,.feature{grid-template-columns:1fr}.feature img{height:240px}.feature>div{padding:24px}.banner{align-items:start;flex-direction:column;padding:25px}.resource{gap:15px;align-items:start;flex-direction:column}.compare-options{gap:0;display:block}.stat{font-size:35px}.form-row{gap:12px}.page-intro h1{font-size:34px}.panel{padding:22px}.faq-list summary{font-size:18px}}@media print{.header,.topline,.footer,form,.method,.button,.page-intro .crumb{display:none!important}.wrap{padding:0}.tool-grid{display:block}.panel{border:0}.page-intro{padding:0}.room-map{height:130px}.result{background:white}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.header nav a{white-space:nowrap;flex-shrink:0}
.panel .plan-confirmation{background:#e5f4eb;border:1px solid #a6cfb5;color:#205937;padding:12px 16px;border-radius:7px;font-weight:600;margin:0 0 22px}#room-result{scroll-margin-top:100px}@media print{.plan-confirmation{display:none}}
#ex-map{position:relative;width:100%;height:340px;background:repeating-linear-gradient(0deg,transparent 0 29px,#dde6f3 30px),repeating-linear-gradient(90deg,#f5f8fe 0 29px,#dde6f3 30px);border:2px solid #8ea6c9;margin:28px 0;overflow:hidden;touch-action:manipulation}.ex-marker{position:absolute;transform:translate(-50%,-50%);border:2px solid white;border-radius:8px;padding:8px 10px;background:#254fbc;color:white;cursor:pointer;min-height:40px;font:600 12px 'DM Sans',sans-serif;z-index:1}.ex-marker[aria-pressed=true]{outline:3px solid #10203a;z-index:2}.ex-marker.person{background:#226858}.ex-editor{border-top:1px solid #ccd8e9;margin-top:25px;padding-top:22px}.ex-editor .check{font-weight:400}.ex-source{padding:17px 0;border-bottom:1px solid #ced9ea}.ex-source h3{margin:0 0 6px}.ex-source p{margin:6px 0;font-size:14px}.ex-distance{font-weight:700;color:#254fbc}.ex-remove{background:none;border:0;color:#9c3030;text-decoration:underline;padding:10px 0;cursor:pointer}#ex-status{min-height:28px;color:#205937}#reading-result{margin-top:20px}@media(max-width:700px){#ex-map{height:280px}.ex-marker{padding:6px;font-size:11px}}@media print{#device-form,#device-editor,#save-baseline,#ex-status{display:none}#explorer .tool-grid{display:block}#ex-map{break-inside:avoid}.ex-source{break-inside:avoid}.banner{display:none}}
#ex-map{min-height:200px;max-height:480px}
.quiz-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin-top:18px}.quiz-option{display:flex;align-items:center;gap:12px;text-align:left;border:1px solid var(--line);background:white;border-radius:10px;padding:16px 18px;font:inherit;font-weight:600;font-size:15px;color:var(--ink);cursor:pointer;transition:border-color .15s,transform .15s}.quiz-option:hover{border-color:#93afd5;transform:translateY(-2px)}.quiz-icon{font-size:19px;color:var(--blue);flex-shrink:0}.quiz-back{display:inline-block;background:none;border:0;color:var(--blue);font-weight:700;font-size:13px;padding:0 0 16px;margin:0;cursor:pointer}.quiz-result-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:22px 0 4px}.quiz-result-card{border:1px solid var(--line);border-radius:10px;padding:20px;background:white;display:block}.quiz-result-card:hover{border-color:#93afd5}.quiz-result-card .eyebrow{font-size:11px;margin-bottom:8px}.quiz-result-card h3{font:700 16px/1.4 'Manrope',sans-serif;letter-spacing:-.3px;margin:0}.quiz-result-card .card-link{display:block;font-size:13px;font-weight:700;margin-top:12px}#quiz-restart{margin-top:8px}@media(max-width:700px){.quiz-options,.quiz-result-list{grid-template-columns:1fr}}
.subcategory-jump{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 28px}.subcategory-jump a{font-size:13px;font-weight:700;color:var(--blue);background:#eef3fb;border-radius:999px;padding:7px 16px;text-decoration:none}.subcategory-jump a:hover{background:#dde8f7}.subcategory-heading{margin:36px 0 16px;font:700 20px/1.3 'Manrope',sans-serif;letter-spacing:-.3px}.subcategory-heading:first-of-type{margin-top:20px}
.product-card .product-thumb{margin:-2px -2px 14px;border-radius:8px 8px 0 0;overflow:hidden;background:#f2f5fa;aspect-ratio:4/3}.product-card .product-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.subcategory-filter{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 32px}.subfilter-pill{display:inline-flex;align-items:center;gap:7px;font:600 13.5px/1 'Manrope',sans-serif;color:var(--ink,#152239);background:#fff;border:1px solid var(--line,#dfe4ee);border-radius:999px;padding:9px 16px;cursor:pointer;transition:background .15s,border-color .15s,color .15s}.subfilter-pill:hover{border-color:#93afd5;background:#f5f8fd}.subfilter-pill.is-active{background:var(--ink,#152239);border-color:var(--ink,#152239);color:#fff}.subfilter-pill .subfilter-count{font-weight:700;font-size:11px;opacity:.6;background:rgba(0,0,0,.06);border-radius:999px;padding:2px 7px}.subfilter-pill.is-active .subfilter-count{background:rgba(255,255,255,.2);opacity:.9}.subfilter-empty{padding:32px 0;text-align:center;color:var(--muted,#6b7688)}@media(max-width:700px){.subcategory-filter{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;margin-left:-4px;margin-right:-4px;padding-left:4px;padding-right:4px;-webkit-overflow-scrolling:touch}.subfilter-pill{flex-shrink:0}}
.compare-group-label{margin:0 0 10px;font:700 11.5px/1.4 'Manrope',sans-serif;text-transform:uppercase;letter-spacing:.05em;color:var(--muted,#586579)}
.compare-thumb{display:block;width:64px;height:64px;border-radius:8px;overflow:hidden;background:#f2f5fa;border:1px solid var(--line,#dfe4ee)}.compare-thumb img{width:100%;height:100%;object-fit:cover;display:block}.compare-thumb-row td,.compare-thumb-row th{padding-bottom:14px}
/* Home Page Audience & Resource Hub Styles */
.audience-section{padding:45px 0 20px}
.audience-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-top:24px}
.audience-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;justify-content:space-between;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.audience-card:hover{border-color:#93afd5;box-shadow:0 6px 20px rgba(21,34,57,.06);transform:translateY(-2px)}
.audience-card-header{margin-bottom:14px}
.audience-badge{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:999px;background:#edf2fc;color:var(--blue);margin-bottom:12px}
.audience-badge.pro{background:#fdf2f8;color:#be185d}
.audience-badge.family{background:#ecfdf5;color:#047857}
.audience-badge.tech{background:#f5f3ff;color:#6d28d9}
.audience-card h3{font:700 22px/1.3 'Manrope',sans-serif;letter-spacing:-.4px;margin:0 0 10px}
.audience-card p{color:var(--muted);font-size:14.5px;line-height:1.55;margin:0 0 18px}
.quick-links-list{list-style:none;padding:0;margin:0;border-top:1px solid #edf2f7;padding-top:14px;display:flex;flex-direction:column;gap:8px}
.quick-links-list li a{display:flex;align-items:center;justify-content:space-between;font-size:14px;font-weight:600;color:var(--ink);padding:7px 10px;border-radius:6px;transition:background .15s ease,color .15s ease}
.quick-links-list li a:hover{background:#f1f5f9;color:var(--blue)}
.quick-links-list li a span.link-arrow{color:var(--blue);font-size:15px;transition:transform .15s ease}
.quick-links-list li a:hover span.link-arrow{transform:translateX(3px)}
.lesson-spotlight-banner{background:linear-gradient(135deg,#152239 0%,#1e3a5f 100%);color:#fff;border-radius:16px;padding:36px;margin:40px 0 50px;display:flex;justify-content:space-between;align-items:center;gap:30px}
.lesson-spotlight-banner h2{font:700 28px/1.25 'Manrope',sans-serif;margin:0 0 10px;color:#fff}
.lesson-spotlight-banner p{color:#cbd5e1;font-size:15px;max-width:680px;margin:0}
@media(max-width:800px){.lesson-spotlight-banner{flex-direction:column;align-items:flex-start;padding:26px}}
/* Interactive Lesson Contextual Callout Boxes */
.interactive-lesson-callout{background:#f0f5fc;border-left:4px solid var(--blue);border:1px solid #d0ddee;border-left-width:4px;border-radius:10px;padding:20px 24px;margin:32px 0;display:flex;align-items:center;justify-content:space-between;gap:20px}
.interactive-lesson-callout .callout-text h3{font:700 18px/1.3 'Manrope',sans-serif;margin:0 0 6px;color:var(--ink)}
.interactive-lesson-callout .callout-text p{margin:0;font-size:14px;color:#475569;line-height:1.5}
.interactive-lesson-callout .button{flex-shrink:0;white-space:nowrap}
@media(max-width:680px){.interactive-lesson-callout{flex-direction:column;align-items:flex-start;gap:14px}}