.article-hero{background:var(--ink);padding-top:8rem;padding-bottom:4rem;border-bottom:1px solid var(--border-dark)}.article-hero-inner{max-width:920px;margin-inline:auto;padding-inline:clamp(1.5rem,4vw,3rem)}.article-back{display:inline-flex;align-items:center;gap:0.5rem;font-size:0.8125rem;font-weight:500;color:var(--cream-muted);letter-spacing:0.04em;margin-bottom:2.5rem;transition:color var(--dur) var(--ease)}.article-back:hover{color:var(--teal)}.article-back .arrow{transform:rotate(180deg);display:inline-block;transition:transform var(--dur) var(--ease)}.article-back:hover .arrow{transform:rotate(180deg) translateX(3px)}.article-meta{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:1.5rem}.article-category{font-size:0.625rem;font-weight:700;letter-spacing:0.2em;text-transform:uppercase;color:var(--teal-dark);background:rgba(9,184,157,0.1);border:1px solid rgba(9,184,157,0.2);padding:0.3rem 0.7rem;border-radius:4px}.article-read-time,.article-date{font-size:0.8125rem;color:var(--cream-faint)}.article-dot{width:3px;height:3px;background:var(--cream-faint);border-radius:50%;flex-shrink:0}.article-headline{font-family:var(--font-heading);font-size:clamp(2rem,5vw,3.25rem);font-weight:500;line-height:1.1;color:var(--cream);margin-bottom:1.25rem}.article-lede{font-size:clamp(1rem,1.8vw,1.1875rem);color:var(--cream-muted);line-height:1.75;text-align:left}.article-body{background:var(--paper);padding-block:4rem 6rem}.article-content{max-width:920px;margin-inline:auto;padding-inline:clamp(1.5rem,4vw,3rem)}.article-content p{font-size:1.0625rem;color:var(--ink-muted);line-height:1.82;margin-bottom:1.5rem;text-align:justify;hyphens:auto;-webkit-hyphens:auto}.article-content h2{font-family:var(--font-heading);font-size:clamp(1.5rem,3vw,2.125rem);font-weight:500;line-height:1.15;color:var(--ink-text);margin-top:3rem;margin-bottom:1rem}.article-content h3{font-family:var(--font-heading);font-size:clamp(1.25rem,2.5vw,1.625rem);font-weight:500;line-height:1.2;color:var(--ink-text);margin-top:2.25rem;margin-bottom:0.75rem}.article-content ul,.article-content ol{padding-left:1.5rem;margin-bottom:1.5rem}.article-content ul{list-style:none;padding-left:0}.article-content ul li{position:relative;padding-left:1.5rem;font-size:1.0625rem;color:var(--ink-muted);line-height:1.75;margin-bottom:0.75rem;text-align:justify;hyphens:auto;-webkit-hyphens:auto}.article-content ul li::before{content:'';position:absolute;left:0.25rem;top:0.65em;width:5px;height:5px;border-radius:50%;background:var(--teal)}.article-content ol{counter-reset:article-counter;list-style:none;padding-left:0}.article-content ol li{counter-increment:article-counter;position:relative;padding-left:2.5rem;font-size:1.0625rem;color:var(--ink-muted);line-height:1.75;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid var(--border-light);text-align:justify;hyphens:auto;-webkit-hyphens:auto}.article-content ol li::before{content:counter(article-counter,decimal-leading-zero);position:absolute;left:0;top:0;font-family:var(--font-heading);font-size:1.25rem;font-weight:300;font-style:italic;color:var(--teal);opacity:0.7;line-height:1.4}.article-content ol li:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.article-content strong{font-weight:600;color:var(--ink-text)}.article-content blockquote{border-left:2px solid var(--teal);padding:1rem 1.5rem;margin:2rem 0;background:rgba(9,184,157,0.04);border-radius:0 var(--r-sm) var(--r-sm) 0}.article-content blockquote p{font-family:var(--font-heading);font-size:1.25rem;font-style:italic;font-weight:400;color:var(--ink-text);line-height:1.55;margin-bottom:0}.article-divider{width:3rem;height:1px;background:var(--teal);margin:2.5rem 0;opacity:0.4}.comparison-table{width:100%;border-collapse:collapse;margin:2rem 0;border-radius:var(--r-md);overflow:hidden;border:1px solid var(--border-light)}.comparison-table th{background:var(--ink);color:var(--cream);font-family:var(--font-body);font-size:0.75rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;padding:1rem 1.25rem;text-align:left}.comparison-table td{padding:0.9375rem 1.25rem;font-size:0.9375rem;color:var(--ink-muted);line-height:1.55;border-bottom:1px solid var(--border-light);vertical-align:top}.comparison-table tr:last-child td{border-bottom:none}.comparison-table tr:nth-child(even) td{background:var(--paper-2)}.comparison-table td:first-child{font-weight:600;color:var(--ink-text)}.highlight-box{background:var(--ink);border-radius:var(--r-md);padding:2rem 2rem 2rem;margin:2.5rem 0;border:1px solid var(--border-dark)}.highlight-box-label{font-size:0.625rem;font-weight:700;letter-spacing:0.2em;text-transform:uppercase;color:var(--teal);margin-bottom:0.75rem}.highlight-box p{color:var(--cream-muted) !important;margin-bottom:0 !important}.highlight-box strong{color:var(--cream) !important}.checklist{display:flex;flex-direction:column;gap:0;border:1px solid var(--border-light);border-radius:var(--r-md);overflow:hidden;margin:1.5rem 0;list-style:none;padding:0}.checklist li{display:flex !important;align-items:flex-start;gap:0.875rem !important;padding:0.875rem 1.25rem !important;border-bottom:1px solid var(--border-light) !important;margin-bottom:0 !important;transition:background var(--dur) ease}.checklist li::before{display:none !important}.checklist li:last-child{border-bottom:none !important}.checklist li:hover{background:var(--paper-2)}.checklist-icon{width:20px;height:20px;background:rgba(9,184,157,0.1);border:1px solid rgba(9,184,157,0.2);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:0.05rem;font-size:0.7rem;color:var(--teal)}.article-cta{margin-top:4rem;padding:3rem 2.5rem;background:var(--ink);border-radius:var(--r-lg);border:1px solid var(--border-dark);text-align:center}.article-cta-label{font-size:0.6875rem;font-weight:700;letter-spacing:0.18em;text-transform:uppercase;color:var(--teal);margin-bottom:1rem}.article-cta h3{font-family:var(--font-heading);font-size:clamp(1.5rem,3vw,2.25rem);font-weight:500;color:var(--cream);margin-bottom:0.875rem}.article-cta p{font-size:0.9375rem;color:var(--cream-muted);line-height:1.7;max-width:48ch;margin-inline:auto;margin-bottom:1.75rem;text-align:center}.article-nav-bar{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(10,10,10,0.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 1px 0 var(--border-dark);padding-block:1rem}.article-nav-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem}.article-nav-logo{font-family:var(--font-heading);font-size:1.25rem;font-weight:500;letter-spacing:0.1em;color:var(--cream)}.related-articles{background:var(--paper-2);padding-block:4rem;border-top:1px solid var(--border-light)}.related-articles-inner{max-width:920px;margin-inline:auto;padding-inline:clamp(1.5rem,4vw,3rem)}.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.related-card{background:var(--paper);border:1px solid var(--border-light);border-radius:var(--r-md);padding:1.5rem;transition:all var(--dur) ease;cursor:pointer;text-decoration:none;display:block}.related-card:hover{border-color:var(--teal);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.related-card-category{font-size:0.625rem;font-weight:700;letter-spacing:0.18em;text-transform:uppercase;color:var(--teal-dark);margin-bottom:0.5rem}.related-card-title{font-family:var(--font-heading);font-size:1.0625rem;font-weight:500;line-height:1.3;color:var(--ink-text);margin-bottom:0.5rem}.related-card-read{font-size:0.75rem;color:var(--ink-muted)}.read-progress{position:fixed;top:0;left:0;height:2px;background:var(--teal);z-index:2000;width:0%;transition:width 0.1s linear}@media (max-width:768px){.related-grid{grid-template-columns:1fr}.comparison-table{font-size:0.875rem}.comparison-table th,.comparison-table td{padding:0.75rem 0.875rem}}