[data-cluster=comparison]{--cluster-color: #f97066;--cluster-bg: rgba(249, 112, 102, .08);--cluster-glow: rgba(249, 112, 102, .25)}[data-cluster=trivia-questions]{--cluster-color: #60a5fa;--cluster-bg: rgba(96, 165, 250, .08);--cluster-glow: rgba(96, 165, 250, .25)}[data-cluster=learning-science]{--cluster-color: #34d399;--cluster-bg: rgba(52, 211, 153, .08);--cluster-glow: rgba(52, 211, 153, .25)}.reading-progress{position:fixed;top:0;left:0;right:0;z-index:200;height:4px;background:#ffffff0d;pointer-events:none;transform:translateZ(0);-webkit-transform:translateZ(0)}.reading-progress__bar{height:100%;width:0;background:var(--cluster-color, var(--color-primary));box-shadow:0 0 16px var(--cluster-glow, var(--color-primary-glow)),0 0 6px var(--cluster-color, var(--color-primary));transition:width 60ms linear;will-change:width}.cluster-badge{display:inline-flex;align-items:center;gap:.35em;padding:.3rem .85rem;border-radius:9999px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;background:var(--cluster-bg);color:var(--cluster-color);border:1px solid color-mix(in srgb,var(--cluster-color) 20%,transparent)}.difficulty-badge{display:inline-flex;align-items:center;padding:.15rem .55rem;border-radius:9999px;font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-left:.35em;vertical-align:text-bottom;white-space:nowrap}.difficulty-badge--easy{background:color-mix(in srgb,var(--color-accent-success) 15%,transparent);color:var(--color-accent-success);border:1px solid color-mix(in srgb,var(--color-accent-success) 25%,transparent)}.difficulty-badge--medium{background:color-mix(in srgb,var(--color-accent-gold) 15%,transparent);color:var(--color-accent-gold);border:1px solid color-mix(in srgb,var(--color-accent-gold) 25%,transparent)}.difficulty-badge--hard{background:color-mix(in srgb,var(--color-accent-coral) 15%,transparent);color:var(--color-accent-coral);border:1px solid color-mix(in srgb,var(--color-accent-coral) 25%,transparent)}.blog-post__content p.quiz-question{margin-top:var(--space-10);padding-top:var(--space-8);border-top:1px solid var(--color-border)}.blog-post__content .quiz-label{color:var(--cluster-color, var(--color-primary-light))}.blog-post__content .quiz-label--explain{color:var(--color-text-secondary)}.blog-index{padding:var(--space-8) 0 var(--space-16)}.blog-index__header{text-align:center;margin-bottom:var(--space-12)}.blog-index__header h1{font-size:clamp(2rem,5vw,3rem);margin-bottom:var(--space-3);letter-spacing:-.02em}.blog-index__header p{max-width:480px;margin:0 auto}.blog-index__filter{display:flex;align-items:center;justify-content:center;gap:var(--space-3);margin-top:var(--space-8);flex-wrap:wrap}.filter-pill{padding:.5rem 1.25rem;border-radius:9999px;background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-secondary);font-size:var(--text-sm);font-weight:500;text-decoration:none;transition:background .15s ease,border-color .15s ease,color .15s ease}.filter-pill:hover{background:var(--color-surface-hover);color:var(--color-text)}.filter-pill.active{background:#2962ff26;border-color:#2962ff4d;color:var(--color-primary-light)}@media(max-width:768px){.blog-index__filter{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:var(--space-2);margin-left:calc(-1 * var(--space-5));margin-right:calc(-1 * var(--space-5));padding-left:var(--space-5);padding-right:var(--space-5)}.blog-index__filter::-webkit-scrollbar{display:none}.filter-pill{flex-shrink:0}}.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-6);margin-top:var(--space-10)}@media(min-width:769px){.blog-grid>.blog-card:nth-child(3n+1){grid-column:span 2;position:relative;min-height:340px;overflow:hidden}.blog-grid>.blog-card:nth-child(3n+1) .blog-card__image{position:absolute;inset:0;width:100%;height:100%;aspect-ratio:auto}.blog-grid>.blog-card:nth-child(3n+1) .blog-card__image img{object-fit:cover;width:100%;height:100%}.blog-grid>.blog-card:nth-child(3n+1) .blog-card__image:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(5,8,15,.95) 0%,rgba(5,8,15,.7) 45%,rgba(5,8,15,.3) 70%,transparent 100%);z-index:1}.blog-grid>.blog-card:nth-child(3n+1) .blog-card__content{position:relative;z-index:2;margin-top:auto;padding:var(--space-6);width:100%}.blog-grid>.blog-card:nth-child(3n+1) .blog-card__title{color:#fff}.blog-grid>.blog-card:nth-child(3n+1) .blog-card__description{color:#fffc}.blog-grid>.blog-card:nth-child(3n+1) .blog-card__meta{color:#ffffffb3}.blog-grid>.blog-card:nth-child(3n+1) .cluster-badge{background:#ffffff1a;border-color:#fff3}}.blog-grid-cta{display:flex;align-items:center;justify-content:center;text-align:center;background:linear-gradient(135deg,#2962ff1a,#2962ff08);border:1px solid rgba(41,98,255,.2);border-radius:var(--radius-lg);min-height:280px;padding:var(--space-8) var(--space-6);cursor:default;position:relative;overflow:hidden}.blog-grid-cta:before{content:"";position:absolute;top:0;left:50%;width:300px;height:150px;transform:translate(-50%,-50%);background:radial-gradient(ellipse,var(--color-primary-glow) 0%,transparent 70%);opacity:.12;pointer-events:none}.blog-grid-cta:hover{transform:none;border-color:#2962ff59;box-shadow:none}.blog-grid-cta__content{position:relative}.blog-grid-cta__icon{font-size:2.5rem;display:block;margin-bottom:var(--space-4)}.blog-grid-cta h3{font-size:var(--text-xl);font-weight:800;margin:0 0 var(--space-3);color:var(--color-text)}.blog-grid-cta p{color:var(--color-text-muted);font-size:var(--text-sm);margin:0 0 var(--space-6)}.blog-grid-cta .store-badges{gap:var(--space-3)}.blog-grid-cta .app-store-badge{width:120px;height:auto;margin:0}.blog-grid-cta .play-store-badge{width:155px;height:auto;margin:0}.blog-card{display:flex;flex-direction:column;border-radius:var(--radius-lg);background:var(--color-surface);border:1px solid var(--color-border);overflow:hidden;text-decoration:none;color:inherit;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.blog-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px #0006;border-color:color-mix(in srgb,var(--cluster-color, var(--color-primary)) 30%,transparent);text-decoration:none}.blog-card:hover .blog-card__title{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}.blog-card__image{aspect-ratio:16 / 9;overflow:hidden}.blog-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}.blog-card:hover .blog-card__image img{transform:scale(1.04)}.blog-card__content{padding:var(--space-5) var(--space-5) var(--space-6)}.blog-card__meta{display:flex;align-items:center;gap:var(--space-3);font-size:var(--text-xs);color:var(--color-text-muted);margin-bottom:var(--space-3);flex-wrap:wrap}.blog-card__meta>*:not(:first-child):before{content:"·";margin-right:var(--space-3)}.blog-card__meta>.cluster-badge:before{content:none}.blog-card__title{font-size:var(--text-lg);font-weight:700;margin:0 0 var(--space-2);line-height:1.3}.blog-card__description{font-size:var(--text-sm);color:var(--color-text-muted);margin:0;line-height:1.6}.blog-card__footer{margin-top:var(--space-4);display:flex;align-items:center;gap:var(--space-2);color:var(--cluster-color, var(--color-primary-light));font-size:var(--text-sm);font-weight:700;opacity:.8;transition:opacity .2s ease}.blog-card__arrow{transform:translate(-4px);opacity:0;transition:all .3s cubic-bezier(.4,0,.2,1)}.blog-card:hover .blog-card__arrow{transform:translate(0);opacity:1}.blog-card:hover .blog-card__footer{opacity:1}.blog-featured{position:relative;display:flex;align-items:flex-end;min-height:480px;border-radius:var(--radius-lg);overflow:hidden;text-decoration:none;color:#fff;border:1px solid var(--color-border);transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}.blog-featured:hover{transform:translateY(-4px);box-shadow:0 20px 50px -10px #000000b3;border-color:color-mix(in srgb,var(--cluster-color, var(--color-primary)) 40%,transparent);text-decoration:none}.blog-featured:hover .blog-featured__title{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}.blog-featured__bg{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;z-index:0;transition:transform .7s cubic-bezier(.2,.8,.2,1)}.blog-featured:hover .blog-featured__bg{transform:scale(1.05)}.blog-featured__overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(5,8,15,.95) 0%,rgba(5,8,15,.7) 45%,rgba(5,8,15,.3) 70%,transparent 100%);z-index:1}.blog-featured__content{position:relative;z-index:2;padding:var(--space-8);width:100%;max-width:800px;text-shadow:0 1px 4px rgba(0,0,0,.6)}.blog-featured__title{font-size:clamp(1.75rem,3vw,2.5rem);font-weight:800;margin:var(--space-3) 0;line-height:1.1;text-wrap:balance;color:#fff}.blog-featured__description{font-size:var(--text-lg);color:#fffc;margin:0;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.blog-featured .blog-card__meta{color:#ffffffb3}.blog-featured .cluster-badge{background:#ffffff1a;border-color:#fff3}@media(max-width:768px){.blog-featured{min-height:360px}.blog-featured__content{padding:var(--space-5)}}.blog-post{padding-bottom:var(--space-16)}.blog-post__breadcrumb{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);color:var(--color-text-muted);margin-bottom:var(--space-6)}.blog-post__breadcrumb a{color:var(--color-text-muted);text-decoration:underline;text-decoration-color:transparent;text-underline-offset:3px;transition:color .15s ease,text-decoration-color .15s ease}.blog-post__breadcrumb a:hover{color:var(--color-primary-light);text-decoration-color:var(--color-primary-light)}.blog-post__breadcrumb>span:not(:last-child){opacity:.35;font-size:.8em}.blog-post__breadcrumb>span:last-child{color:var(--color-text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:300px}.blog-post__header{margin-bottom:var(--space-8);position:relative}.blog-post__header h1{font-size:clamp(1.75rem,4vw,2.75rem);line-height:1.15;margin:var(--space-4) 0 var(--space-4);letter-spacing:-.025em;font-weight:800}.blog-post__description{font-size:var(--text-lg);color:var(--color-text-muted);line-height:1.6;margin:0;max-width:640px}.blog-post__updated{font-size:var(--text-sm);color:var(--color-primary-light);margin:var(--space-2) 0 0;font-weight:500}.blog-post__toc{margin-bottom:var(--space-10);padding:var(--space-5) var(--space-6);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg)}.blog-post__toc summary{cursor:pointer;font-size:var(--text-base);color:var(--color-text);list-style:none;display:flex;align-items:center;justify-content:space-between}.blog-post__toc summary::-webkit-details-marker{display:none}.blog-post__toc summary:after{content:"▼";font-size:.7em;color:var(--color-text-muted);transition:transform .2s ease}.blog-post__toc details[open] summary:after{transform:rotate(180deg)}.blog-post__toc ol{margin:var(--space-4) 0 0;padding-left:var(--space-5);counter-reset:toc;list-style:none}.blog-post__toc li{counter-increment:toc;margin-bottom:var(--space-2)}.blog-post__toc li:before{content:counter(toc) ".";color:var(--cluster-color, var(--color-primary));font-weight:700;margin-right:var(--space-2);font-size:var(--text-sm)}.blog-post__toc a{color:var(--color-text-secondary);text-decoration:none;font-size:var(--text-sm);transition:color .15s ease}.blog-post__toc a:hover{color:var(--color-primary-light)}.blog-post__toc--sidebar{display:none}@media(min-width:1024px){.blog-post__toc--inline{display:none}.blog-post__toc--sidebar{display:block;position:sticky;top:96px;float:right;width:220px;margin-left:var(--space-6);margin-right:calc(-220px - var(--space-6));margin-bottom:var(--space-10);max-height:calc(100vh - 120px);overflow-y:auto;scrollbar-width:none;background:transparent;border:none;border-left:1px solid var(--color-border);border-radius:0;padding:0 0 0 var(--space-4)}.blog-post__toc--sidebar::-webkit-scrollbar{display:none}.blog-post__toc--sidebar>strong{display:block;font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted);margin-bottom:var(--space-3)}.blog-post__toc--sidebar ol{margin:0;padding:0}.blog-post__toc--sidebar li{margin-bottom:var(--space-1)}.blog-post__toc--sidebar a{display:block;padding:var(--space-1) 0;transition:color .15s ease,border-color .15s ease}.blog-post__toc--sidebar a.is-active{color:var(--cluster-color, var(--color-primary-light));font-weight:600}}.blog-post__hero{border-radius:var(--radius-lg);overflow:hidden;margin-bottom:var(--space-12);border:1px solid var(--color-border);box-shadow:0 10px 30px #0003}.blog-post__hero img{width:100%;height:auto;display:block}.blog-post__content{font-size:var(--text-lg);line-height:1.8;color:var(--color-text-secondary)}.blog-post__content>*:first-child{margin-top:0}.blog-post__content>p:first-of-type:first-letter{float:left;font-size:3.5em;line-height:.8;font-weight:800;color:var(--cluster-color, var(--color-primary));margin-right:.08em;margin-top:.05em}.blog-post__content h2{font-size:clamp(1.35rem,2.5vw,1.65rem);margin:var(--space-12) 0 var(--space-5);padding-bottom:var(--space-3);border-bottom:none;color:var(--color-text);font-weight:800;letter-spacing:-.01em;position:relative}.blog-post__content h2:after{content:"";position:absolute;bottom:0;left:0;width:48px;height:3px;border-radius:2px;background:var(--cluster-color, var(--color-primary))}.blog-post__content h3{font-size:var(--text-xl);margin:var(--space-8) 0 var(--space-3);color:var(--color-text);font-weight:700}.blog-post__content p{margin:0 0 var(--space-5)}.blog-post__content ul,.blog-post__content ol{margin:0 0 var(--space-5);padding-left:var(--space-6)}.blog-post__content ul{list-style:none}.blog-post__content ul>li{position:relative;padding-left:var(--space-4)}.blog-post__content ul>li:before{content:"";position:absolute;left:0;top:.7em;width:6px;height:6px;border-radius:50%;background:var(--cluster-color, var(--color-primary));opacity:.7}.blog-post__content li{margin-bottom:var(--space-2)}.blog-post__content a{color:var(--color-primary-light);text-decoration:underline;text-underline-offset:3px;text-decoration-color:color-mix(in srgb,var(--color-primary-light) 40%,transparent);transition:text-decoration-color .15s ease}.blog-post__content a:hover{text-decoration-color:var(--color-primary-light)}.blog-post__content a[href*="/t/"]{display:inline-flex;align-items:center;gap:.3em;color:var(--cluster-color, var(--color-primary-light));font-weight:600;text-decoration:none;padding:.3rem .8rem;border-radius:9999px;background:var(--cluster-bg);border:1px solid color-mix(in srgb,var(--cluster-color, var(--color-primary)) 25%,transparent);transition:background .15s ease,border-color .15s ease;font-size:.95em}.blog-post__content a[href*="/t/"]:hover{background:color-mix(in srgb,var(--cluster-color, var(--color-primary)) 15%,transparent);border-color:color-mix(in srgb,var(--cluster-color, var(--color-primary)) 45%,transparent)}.blog-post__content p>strong{color:var(--color-text)}.blog-post__content blockquote{position:relative;overflow:visible;border-left:3px solid var(--cluster-color, var(--color-primary));margin:var(--space-8) 0;padding:var(--space-5) var(--space-6);background:linear-gradient(90deg,rgba(255,255,255,.03),transparent);border-radius:0 var(--radius-md) var(--radius-md) 0;font-style:normal;color:var(--color-text-secondary);font-size:var(--text-base);line-height:1.7;z-index:1}.blog-post__content blockquote:before{content:"“";position:absolute;top:.15em;left:.3em;font-size:3em;color:var(--cluster-color, var(--color-primary));opacity:.15;font-family:Georgia,serif;z-index:-1;line-height:1}.blog-post__content blockquote p{margin:0}.callout{margin:var(--space-8) 0;padding:var(--space-5) var(--space-6);border-radius:var(--radius-md);border-left:3px solid;font-size:var(--text-base);line-height:1.7;color:var(--color-text-secondary)}.callout p{margin:0}.callout p+p{margin-top:var(--space-3)}.callout strong{color:var(--color-text)}.callout--tip{border-color:var(--color-accent-success);background:#22c55e0f}.callout--info{border-color:var(--color-primary-light);background:#60a5fa0f}.callout--warning{border-color:var(--color-accent-gold);background:#fbbf240f}.callout--fact{border-color:var(--cluster-color, #a78bfa);background:color-mix(in srgb,var(--cluster-color, #a78bfa) 6%,transparent)}.blog-post__content figure{margin:var(--space-8) 0}.blog-post__content figure img{margin-bottom:var(--space-3)}.blog-post__content figcaption{text-align:center;font-size:var(--text-sm);color:var(--color-text-muted);font-style:italic}.blog-post__content code{font-family:JetBrains Mono,monospace;font-size:.85em;background:#ffffff0f;padding:.2em .45em;border-radius:var(--radius-sm);color:var(--color-text)}.blog-post__content pre{background:#0006;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-5);overflow-x:auto;margin:var(--space-8) 0}.blog-post__content pre code{background:none;padding:0}.blog-post__content hr{border:none;border-top:1px solid var(--color-border);margin:var(--space-12) 0}.blog-post__content img{max-width:100%;height:auto;border-radius:var(--radius-md)}.blog-post__content table{width:100%;border-collapse:separate;border-spacing:0;margin:var(--space-8) 0;border-radius:var(--radius-lg);border:1px solid var(--color-border);overflow:hidden;display:table;background:var(--color-surface)}.blog-post__content thead{background:color-mix(in srgb,var(--color-surface) 80%,black)}.blog-post__content th{padding:var(--space-4) var(--space-5);text-align:left;font-weight:800;font-size:var(--text-sm);color:var(--color-text);letter-spacing:.02em;text-transform:uppercase;border-bottom:2px solid var(--color-border)}.blog-post__content th:first-child{color:var(--color-text-muted);font-weight:600;text-transform:none}.blog-post__content td{padding:var(--space-3) var(--space-5);font-size:var(--text-sm);color:var(--color-text-secondary);border-bottom:1px solid var(--color-border);vertical-align:top;line-height:1.6}.blog-post__content tr:last-child td{border-bottom:none}.blog-post__content tbody tr{transition:background .15s ease}.blog-post__content tbody tr:hover{background:#ffffff05}.blog-post__content th:nth-child(2){color:var(--color-primary-light)}.blog-post__content td:nth-child(2){color:var(--color-primary-light);font-weight:600}@media(max-width:768px){.blog-post__content table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}.blog-post__content th,.blog-post__content td{padding:var(--space-2) var(--space-3);white-space:nowrap}}.blog-post__faq{margin-top:var(--space-12);padding-top:var(--space-10);border-top:2px solid var(--color-border)}.blog-post__faq h2{border-bottom:none!important;margin-bottom:var(--space-6)!important}.blog-post__faq h2:after{display:none}.blog-post__faq .faq__item{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);margin-bottom:var(--space-3);transition:border-color .15s ease;overflow:hidden}.blog-post__faq .faq__item:hover{border-color:color-mix(in srgb,var(--cluster-color, var(--color-primary)) 30%,transparent)}.blog-post__faq .faq__item[open]{border-color:color-mix(in srgb,var(--cluster-color, var(--color-primary)) 25%,transparent)}.blog-post__faq .faq__question{padding:var(--space-4) var(--space-5);cursor:pointer;font-weight:700;font-size:var(--text-base);color:var(--color-text);list-style:none;display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.blog-post__faq .faq__question::-webkit-details-marker{display:none}.blog-post__faq .faq__question:after{content:"+";font-size:1.3em;font-weight:400;color:var(--color-text-muted);flex-shrink:0;transition:transform .2s ease}.blog-post__faq .faq__item[open] .faq__question:after{content:"−";color:var(--cluster-color, var(--color-primary))}.blog-post__faq .faq__answer{padding:0 var(--space-5) var(--space-5);font-size:var(--text-base);line-height:1.7;color:var(--color-text-secondary);margin:0}.blog-post__content .cta-button{display:inline-flex;align-items:center;gap:.5rem;margin:var(--space-6) 0;padding:.875rem 1.75rem;font-size:var(--text-base);font-weight:700;font-family:var(--font-heading, var(--font-sans));letter-spacing:.01em;color:#fff;text-decoration:none;border:none;border-radius:999px;cursor:pointer;position:relative;overflow:hidden;background:linear-gradient(135deg,var(--cluster-color, var(--color-primary)) 0%,color-mix(in srgb,var(--cluster-color, var(--color-primary)) 80%,#000) 100%);box-shadow:0 2px 8px color-mix(in srgb,var(--cluster-color, var(--color-primary)) 30%,transparent),0 0 color-mix(in srgb,var(--cluster-color, var(--color-primary)) 40%,transparent);transition:transform .2s cubic-bezier(.34,1.56,.64,1),box-shadow .2s ease,filter .2s ease;-webkit-tap-highlight-color:transparent}.blog-post__content .cta-button:before{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(135deg,#ffffff2e,#fff0 60%);pointer-events:none}.blog-post__content .cta-button:hover{transform:translateY(-2px) scale(1.03);box-shadow:0 6px 20px color-mix(in srgb,var(--cluster-color, var(--color-primary)) 35%,transparent),0 0 0 3px color-mix(in srgb,var(--cluster-color, var(--color-primary)) 15%,transparent);filter:brightness(1.08);text-decoration:none;color:#fff}.blog-post__content .cta-button:active{transform:translateY(0) scale(.97);box-shadow:0 1px 4px color-mix(in srgb,var(--cluster-color, var(--color-primary)) 25%,transparent),0 0 0 0 transparent;transition-duration:.08s}.blog-post__content .cta-button .cta-icon{font-size:1.2em;line-height:1}.blog-post__content .cta-button--outline{background:transparent;border:2px solid color-mix(in srgb,var(--cluster-color, var(--color-primary)) 50%,transparent);color:var(--cluster-color, var(--color-primary));box-shadow:none}.blog-post__content .cta-button--outline:before{display:none}.blog-post__content .cta-button--outline:hover{background:color-mix(in srgb,var(--cluster-color, var(--color-primary)) 8%,transparent);border-color:var(--cluster-color, var(--color-primary));color:var(--cluster-color, var(--color-primary));box-shadow:0 0 0 3px color-mix(in srgb,var(--cluster-color, var(--color-primary)) 12%,transparent)}.blog-post__content .cta-button--outline:active{transform:translateY(0) scale(.97);box-shadow:none}@media(max-width:768px){.blog-post__content .cta-button{display:flex;justify-content:center;width:100%;padding:1rem 1.5rem}}.blog-post__cta{margin-top:var(--space-16);padding:var(--space-10) var(--space-8);border-radius:var(--radius-lg);background:var(--color-surface);text-align:center;position:relative;overflow:hidden;border:1px solid color-mix(in srgb,var(--cluster-color, var(--color-primary)) 20%,transparent);transition:transform .3s ease,border-color .3s ease}.blog-post__cta:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--cluster-color, var(--color-primary)) 40%,transparent)}.blog-post__cta:before{content:"";position:absolute;top:0;left:50%;width:500px;height:200px;transform:translate(-50%,-50%);background:radial-gradient(ellipse,var(--cluster-glow, var(--color-primary-glow)) 0%,transparent 70%);opacity:.15;pointer-events:none;transition:opacity .3s ease}.blog-post__cta:hover:before{opacity:.25}.blog-post__cta:after{content:"";position:absolute;bottom:0;left:50%;width:400px;height:150px;transform:translate(-50%,50%);background:radial-gradient(ellipse,var(--cluster-glow, var(--color-primary-glow)) 0%,transparent 70%);opacity:.08;pointer-events:none}.blog-post__cta h2{margin:0 0 var(--space-3);font-size:var(--text-xl);font-weight:800;position:relative}.blog-post__cta p{color:var(--color-text-muted);margin:0 0 var(--space-8);position:relative}.blog-post__cta .store-badges{position:relative}.blog-post__content img:not(.no-lightbox){cursor:zoom-in}.lightbox-overlay{position:fixed;inset:0;z-index:300;background:#05080feb;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .25s ease;cursor:zoom-out}.lightbox-overlay.is-active{opacity:1;pointer-events:auto}.lightbox-overlay img{max-width:90vw;max-height:85vh;border-radius:var(--radius-md);box-shadow:0 20px 60px #00000080;transform:scale(.95);transition:transform .3s cubic-bezier(.16,1,.3,1)}.lightbox-overlay.is-active img{transform:scale(1)}@media(max-width:768px){.blog-post__header h1{font-size:var(--text-2xl);letter-spacing:-.02em}.blog-post__content h2{font-size:var(--text-xl)}.blog-grid{grid-template-columns:1fr}.blog-post__cta{padding:var(--space-8) var(--space-5)}}
