:root{--color-bg-primary: #111318;--color-bg-secondary: #181b22;--color-bg-tertiary: #20242d;--color-surface-raised: #272c36;--color-text-primary: #f8fafc;--color-text-secondary: #b9bcc5;--color-text-muted: #858995;--color-accent-primary: #6f8cff;--color-accent-secondary: #9eafff;--color-accent-soft: rgba(111, 140, 255, .14);--color-border: rgba(248, 250, 252, .14);--color-border-strong: rgba(248, 250, 252, .28);--font-primary: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-heading: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-2xl: 4rem;--spacing-3xl: 6rem;--radius-sm: .5rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.25rem;--transition-fast: .2s ease;--transition-normal: .3s ease;--transition-slow: .5s ease;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .16);--shadow-md: 0 12px 32px rgba(0, 0, 0, .22);--shadow-lg: 0 24px 64px rgba(0, 0, 0, .28)}.light{--color-bg-primary: #ffffff;--color-bg-secondary: #f6f8fc;--color-bg-tertiary: #edf1f7;--color-surface-raised: #ffffff;--color-text-primary: #0f172a;--color-text-secondary: #475569;--color-text-muted: #64748b;--color-accent-primary: #2563eb;--color-accent-secondary: #1d4ed8;--color-accent-soft: rgba(37, 99, 235, .09);--color-border: rgba(15, 23, 42, .1);--color-border-strong: rgba(15, 23, 42, .2);--shadow-sm: 0 2px 8px rgba(25, 28, 34, .06);--shadow-md: 0 12px 32px rgba(25, 28, 34, .1);--shadow-lg: 0 24px 64px rgba(25, 28, 34, .14)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;transition:background-color var(--transition-normal),color var(--transition-normal);scroll-padding-top:88px}body{font-family:var(--font-primary);background-color:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;transition:background-color var(--transition-normal),color var(--transition-normal)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:650;line-height:1.08;letter-spacing:-.035em;margin-bottom:var(--spacing-md)}h1{font-size:clamp(3.4rem,8vw,7rem)}h2{font-size:clamp(2.35rem,5vw,4.75rem)}h3{font-size:clamp(1.35rem,2.5vw,2rem)}p{margin-bottom:var(--spacing-md);color:var(--color-text-secondary)}a{color:var(--color-accent-primary);text-decoration:none;transition:color var(--transition-fast),transform var(--transition-fast)}a:hover{color:var(--color-accent-secondary)}.container{max-width:1240px;margin:0 auto;padding:0 var(--spacing-lg)}section{padding:clamp(5rem,10vw,9rem) 0;position:relative}.section-heading{margin-bottom:var(--spacing-xl)}.section-heading h2{margin:0;max-width:820px}.section-intro{max-width:540px;margin:0;font-size:1.05rem}.eyebrow{margin:0;font-family:var(--font-mono);color:var(--color-accent-primary);font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.accent-text,.gradient-text{color:var(--color-accent-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.65rem;min-height:48px;padding:.75rem 1.25rem;border-radius:var(--radius-sm);border:1px solid transparent;font-weight:700;font-size:.9rem;cursor:pointer;transition:all var(--transition-normal);text-decoration:none}.btn-primary{background:var(--color-accent-primary);color:#fff;border-color:var(--color-accent-primary)}.btn-primary:hover{background:var(--color-accent-secondary);border-color:var(--color-accent-secondary);color:#fff;transform:translateY(-2px)}.btn-secondary{background:transparent;color:var(--color-text-primary);border-color:var(--color-border-strong)}.btn-secondary:hover{color:var(--color-text-primary);border-color:var(--color-text-primary);transform:translateY(-2px)}button,a{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid var(--color-accent-primary);outline-offset:4px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.fade-in-up{animation:fadeInUp .8s ease-out forwards}.fade-in{animation:fadeIn .6s ease-out forwards}@media (max-width: 768px){section{padding:5rem 0}.container{padding:0 var(--spacing-md)}}@media (max-width: 480px){.container{padding:0 1.1rem}.btn{width:100%}}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--color-bg-primary)}::-webkit-scrollbar-thumb{background:var(--color-border-strong);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--color-accent-secondary)}.theme-toggle{background:transparent;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);padding:var(--spacing-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-normal);color:var(--color-text-primary);width:44px;height:44px}.theme-toggle:hover{background:var(--color-accent-soft);border-color:var(--color-text-primary)}.theme-icon{transition:transform var(--transition-normal)}.theme-toggle:hover .theme-icon{transform:rotate(20deg)}.sun-icon{color:#fbbf24}.moon-icon{color:#818cf8}@media (max-width: 768px){.theme-toggle{width:40px;height:40px;padding:var(--spacing-xs)}}.skip-link{position:fixed;top:0;left:1rem;z-index:2000;padding:.75rem 1rem;background:var(--color-text-primary);color:var(--color-bg-primary);transform:translateY(-120%)}.skip-link:focus{transform:translateY(0)}.navigation{position:fixed;inset:0 0 auto;z-index:1000;padding:1rem 0;border-bottom:1px solid transparent;transition:background-color var(--transition-normal),border-color var(--transition-normal)}.navigation.scrolled{background:color-mix(in srgb,var(--color-bg-primary) 92%,transparent);border-color:var(--color-border);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.nav-container{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:var(--spacing-lg)}.nav-logo{color:var(--color-text-primary);font-family:var(--font-heading);font-size:1.35rem;font-weight:700;letter-spacing:-.05em}.nav-logo span{color:var(--color-accent-primary)}.nav-links{display:flex;justify-content:center;gap:clamp(1rem,2.5vw,2.25rem);list-style:none}.nav-links a{position:relative;padding:.65rem 0;color:var(--color-text-secondary);font-size:.82rem;font-weight:650}.nav-links a:after{content:"";position:absolute;right:0;bottom:.35rem;left:0;height:2px;background:var(--color-accent-primary);transform:scaleX(0);transform-origin:left;transition:transform var(--transition-normal)}.nav-links a:hover,.nav-links a.active{color:var(--color-text-primary)}.nav-links a.active:after{transform:scaleX(1)}.nav-actions{display:flex;align-items:center;gap:.65rem}.nav-icon{display:grid;place-items:center;width:2.35rem;height:2.35rem;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);color:var(--color-text-primary)}.nav-icon svg{width:1.05rem;height:1.05rem}.nav-icon:hover{border-color:var(--color-text-primary);color:var(--color-text-primary)}.nav-resume{padding:.6rem .8rem;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);color:var(--color-text-primary);font-size:.78rem;font-weight:700}.nav-resume:hover{border-color:var(--color-text-primary);color:var(--color-text-primary)}.menu-toggle,.mobile-external{display:none}@media (max-width: 900px){.navigation{background:color-mix(in srgb,var(--color-bg-primary) 94%,transparent);border-color:var(--color-border);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.nav-container{grid-template-columns:auto auto;justify-content:space-between}.nav-links{position:absolute;top:100%;right:0;left:0;display:grid;gap:0;padding:0 var(--spacing-md);background:var(--color-bg-primary);border-bottom:1px solid var(--color-border);transform:translateY(-140%);visibility:hidden;opacity:0;transition:transform var(--transition-normal),opacity var(--transition-normal),visibility var(--transition-normal)}.nav-links.open{transform:translateY(0);visibility:visible;opacity:1}.nav-links li{border-top:1px solid var(--color-border)}.nav-links a{display:flex;justify-content:space-between;padding:1rem 0;font-size:1rem}.nav-links a:after{display:none}.menu-toggle{display:grid;place-content:center;gap:5px;width:42px;height:42px;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);background:transparent;cursor:pointer}.menu-toggle span{width:18px;height:1px;background:var(--color-text-primary)}}@media (max-width: 520px){.nav-icon,.nav-resume{display:none}.mobile-external{display:block}}.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;gap:clamp(2.5rem,5vw,4rem);padding-top:9rem;padding-bottom:var(--spacing-xl);border-bottom:1px solid var(--color-border);background:var(--color-bg-primary)}.hero-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);gap:clamp(2.5rem,6vw,5rem);align-items:start}.hero-greeting{margin-bottom:.75rem;color:var(--color-accent-primary);font-size:1rem;font-weight:700}.hero h1{margin-bottom:var(--spacing-md);font-size:clamp(3rem,7vw,5.25rem)}.hero-role{max-width:800px;margin-bottom:var(--spacing-lg);color:var(--color-text-primary);font-size:clamp(1.7rem,3.5vw,3rem);font-weight:500;line-height:1.2}.hero-bio{max-width:720px;margin-bottom:var(--spacing-xl)}.hero-bio p{margin-bottom:.9rem;line-height:1.75}.hero-bio p:last-child{margin-bottom:0}.hero-more{max-width:720px;margin-top:var(--spacing-lg)}.hero-more summary{width:fit-content;color:var(--color-text-primary);cursor:pointer;font-size:.9rem;font-weight:700}.hero-more>div{margin-top:var(--spacing-md);padding-left:var(--spacing-md);border-left:2px solid var(--color-accent-primary)}.hero-more p{margin-bottom:.85rem;line-height:1.7}.hero-more p:last-child{margin-bottom:0}.hero-visual{overflow:hidden;border:1px solid var(--color-border);border-radius:var(--radius-xl);background:var(--color-surface-raised);box-shadow:var(--shadow-md)}.hero-visual img{display:block;width:100%;height:auto}.hero-skills{display:flex;flex-wrap:wrap;justify-content:center;gap:.75rem;list-style:none}.hero-skills li{display:flex}.hero-skills li>span{position:relative;padding:.7rem 1.25rem;border:1px solid var(--color-border);border-radius:999px;background:var(--color-bg-secondary);box-shadow:var(--shadow-sm);color:var(--color-text-primary);font-family:var(--font-heading);font-size:clamp(.9rem,1.4vw,1.05rem);font-weight:500}.hero-skills .has-tooltip>span{cursor:default}.skill-tooltip{position:absolute;bottom:calc(100% + .75rem);left:50%;z-index:5;width:max-content;max-width:14rem;padding:.45rem .7rem;border-radius:var(--radius-sm);background:var(--color-text-primary);color:var(--color-bg-primary);font-family:var(--font-primary);font-size:.78rem;font-weight:600;white-space:nowrap;opacity:0;transform:translate(-50%,.35rem);visibility:hidden;transition:opacity var(--transition-normal),transform var(--transition-normal),visibility var(--transition-normal)}.skill-tooltip:after{content:"";position:absolute;top:100%;left:50%;border:5px solid transparent;border-top-color:var(--color-text-primary);transform:translate(-50%)}.has-tooltip>span:hover .skill-tooltip,.has-tooltip>span:focus-visible .skill-tooltip{opacity:1;transform:translate(-50%);visibility:visible}@media (max-width: 900px){.hero{min-height:auto}.hero-layout{grid-template-columns:1fr}.hero-visual{max-width:560px}}@media (max-width: 480px){.hero{padding-top:7.5rem}.skill-tooltip{white-space:normal}}.projects{padding-top:clamp(2.5rem,4vw,3.5rem);padding-bottom:clamp(2rem,3vw,2.5rem);background:var(--color-bg-secondary)}.projects-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--spacing-lg)}.project-card{position:relative;display:flex;min-height:460px;flex-direction:column;padding:clamp(1.5rem,3vw,2.5rem);background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);transition:transform var(--transition-normal),border-color var(--transition-normal),box-shadow var(--transition-normal)}.project-card.featured{background:var(--color-surface-raised)}.project-card.is-wide{grid-column:span 2}.project-card:hover{border-color:var(--color-accent-primary);box-shadow:var(--shadow-md);transform:translateY(-4px)}.project-meta{display:flex;justify-content:space-between;grid-column:1 / -1;margin-bottom:var(--spacing-2xl);font-family:var(--font-mono);color:var(--color-text-muted);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}.project-meta span:last-child{padding:.3rem .55rem;border-radius:999px;background:var(--color-accent-soft);color:var(--color-accent-primary)}.project-body{display:flex;flex-direction:column}.project-card.has-thumbnail .project-body{gap:var(--spacing-lg)}.project-card.is-wide.has-thumbnail .project-body{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:clamp(1.5rem,3vw,2.5rem)}.project-thumbnail{overflow:hidden;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:#fff;box-shadow:var(--shadow-sm)}.project-thumbnail img{display:block;width:100%;height:100%;aspect-ratio:2 / 1;object-fit:cover;object-position:top center;transition:transform var(--transition-slow)}.project-card.has-thumbnail:hover .project-thumbnail img{transform:scale(1.03)}.project-title p{margin-bottom:.4rem;font-family:var(--font-mono);color:var(--color-accent-primary);font-size:.8rem;text-transform:uppercase}.project-title h3{font-size:clamp(1.75rem,3vw,2.75rem)}.project-summary{display:grid;gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.project-card.has-thumbnail .project-summary{margin-bottom:0}.project-summary div{display:grid;grid-template-columns:88px 1fr;gap:var(--spacing-sm);padding-top:var(--spacing-sm);border-top:1px solid var(--color-border)}.project-summary dt{font-family:var(--font-mono);color:var(--color-text-muted);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase}.project-summary dd{color:var(--color-text-secondary);line-height:1.65}.project-footer{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--spacing-md);margin-top:auto;padding-top:var(--spacing-lg);border-top:1px solid var(--color-border)}.project-footer p{max-width:60%;margin:0;font-size:.875rem}.project-footer a{flex-shrink:0;color:var(--color-text-primary);font-size:.85rem;font-weight:700}.project-footer a:hover{color:var(--color-accent-primary)}.more-work{display:flex;justify-content:center;margin-top:var(--spacing-xl)}.more-work-toggle{padding:.8rem 1rem;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);background:transparent;color:var(--color-text-primary);cursor:pointer;font-family:inherit;font-size:.9rem;font-weight:700;transition:border-color var(--transition-normal)}.more-work-toggle:hover{border-color:var(--color-text-primary)}.more-work-collapse{display:grid;place-items:center;width:2.25rem;height:2.25rem;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);background:transparent;color:var(--color-text-primary);cursor:pointer;font-family:inherit;font-size:.95rem;line-height:1;transition:border-color var(--transition-normal)}.more-work-collapse:hover{border-color:var(--color-text-primary)}.more-projects{margin-top:var(--spacing-lg)}@media (max-width: 900px){.projects-grid{grid-template-columns:1fr}.project-card.is-wide.has-thumbnail .project-body{display:flex;grid-template-columns:1fr}.project-card.has-thumbnail .project-summary{margin-bottom:var(--spacing-lg)}.project-card,.project-card.featured{min-height:auto}.project-card.is-wide{grid-column:auto}}@media (max-width: 520px){.project-summary div{grid-template-columns:1fr;gap:.35rem}.project-footer{align-items:flex-start;flex-direction:column}.project-footer p{max-width:none}}.experience{padding-top:clamp(2.5rem,4vw,3.5rem);padding-bottom:clamp(2.5rem,4vw,3.5rem);background:var(--color-bg-secondary)}.experience-list{border-top:1px solid var(--color-border-strong)}.experience-item{display:grid;grid-template-columns:64px 1fr;border-bottom:1px solid var(--color-border-strong)}.experience-index{padding-top:var(--spacing-lg);border-right:1px solid var(--color-border);font-family:var(--font-mono);color:var(--color-text-muted);font-size:.72rem}.experience-main{padding:var(--spacing-lg) 0 var(--spacing-lg) var(--spacing-xl)}.experience-header{display:flex;justify-content:space-between;gap:var(--spacing-lg)}.experience-header h3{margin-bottom:var(--spacing-sm)}.company{margin-bottom:.3rem;color:var(--color-accent-primary);font-family:var(--font-mono);font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.experience-date{flex-shrink:0;text-align:right}.experience-date p{margin:0;color:var(--color-text-muted);font-size:.78rem}.description{max-width:760px;margin:0 0 var(--spacing-md)}.badge{display:inline-block;margin-bottom:.5rem;padding:.25rem .5rem;border:1px solid var(--color-accent-primary);border-radius:var(--radius-sm);color:var(--color-accent-primary);font-family:var(--font-mono);font-size:.64rem;font-weight:700;text-transform:uppercase}.experience-tags{display:flex;flex-wrap:wrap;gap:.45rem;margin-bottom:var(--spacing-md);list-style:none}.experience-tags li{padding:.35rem .55rem;background:var(--color-accent-soft);color:var(--color-text-secondary);font-size:.72rem}.experience details{max-width:900px}.experience summary{width:fit-content;color:var(--color-text-primary);cursor:pointer;font-size:.82rem;font-weight:700}.responsibilities{display:grid;gap:.75rem;margin-top:var(--spacing-md);padding-left:1.1rem}.responsibilities li{padding-left:.35rem;color:var(--color-text-secondary);line-height:1.65}.responsibilities li::marker{color:var(--color-accent-primary)}@media (max-width: 680px){.experience-item{grid-template-columns:36px 1fr}.experience-main{padding-left:var(--spacing-md)}.experience-header{flex-direction:column;gap:0}.experience-date{margin-bottom:var(--spacing-md);text-align:left}}.footer{background:var(--color-bg-primary);border-top:1px solid var(--color-border)}.footer-cta{padding-top:clamp(2.5rem,5vw,4rem);padding-bottom:clamp(3.5rem,7vw,6rem);text-align:center}.footer-cta .eyebrow{margin-bottom:var(--spacing-md)}.footer-cta h2{max-width:800px;margin-right:auto;margin-left:auto}.footer-cta>p:not(.eyebrow){max-width:620px;margin-right:auto;margin-bottom:var(--spacing-xl);margin-left:auto;font-size:1.05rem}.footer-links{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:.55rem;margin-bottom:var(--spacing-xl)}.footer-email{color:var(--color-text-primary);font-family:var(--font-heading);font-size:clamp(1.15rem,2vw,1.5rem);font-weight:700;letter-spacing:-.02em;transition:color var(--transition-normal)}.footer-email:hover{color:var(--color-accent-primary)}.footer-copy{display:grid;place-items:center;width:1.85rem;height:1.85rem;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);background:transparent;color:var(--color-text-primary);cursor:pointer;transition:border-color var(--transition-normal),color var(--transition-normal)}.footer-copy svg{width:.85rem;height:.85rem}.footer-copy:hover,.footer-copy.copied{border-color:var(--color-accent-primary);color:var(--color-accent-primary)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.footer-quote{margin:0;padding:1rem 1.25rem;background:#f7ebeb;color:var(--color-text-primary);font-size:clamp(.68rem,1.15vw,.88rem);font-style:italic;font-weight:500;line-height:1.5;text-align:center;white-space:nowrap}.dark .footer-quote{background:color-mix(in srgb,#f7ebeb 18%,var(--color-surface-raised))}@media (max-width: 900px){.footer-quote{white-space:normal;font-size:clamp(.8rem,2.2vw,.95rem)}}.footer-content{display:flex;align-items:center;justify-content:flex-end;gap:var(--spacing-md);padding-top:var(--spacing-lg);padding-bottom:var(--spacing-lg);border-top:1px solid var(--color-border)}.footer-copyright{font-size:.9rem;color:var(--color-text-muted);margin:0;text-align:right}.footer-dot{display:inline-block;margin:0 .45em;vertical-align:middle;line-height:0;font-weight:700}@media (max-width: 680px){.footer-content{justify-content:center}.footer-copyright{text-align:center}}.articles-page{min-height:100vh;padding:calc(5rem + var(--spacing-xl)) 0 var(--spacing-2xl)}.articles-page h1{color:var(--color-text-primary);font-family:var(--font-heading);font-size:clamp(2rem,4vw,3rem);letter-spacing:-.04em}.case-study{padding-top:calc(5rem + var(--spacing-lg))}.case-study .cs-column{max-width:780px}.case-study p{font-size:1.02rem}.cs-hero{padding:var(--spacing-xl) 0 var(--spacing-lg)}.cs-hero h1{max-width:15ch;margin-top:var(--spacing-sm);font-size:clamp(2.4rem,5.5vw,4.5rem)}.cs-lead{max-width:640px;font-size:clamp(1.05rem,1.6vw,1.3rem);color:var(--color-text-secondary)}.cs-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-md);margin:var(--spacing-xl) 0;padding-top:var(--spacing-lg);border-top:1px solid var(--color-border)}.cs-meta dt{margin-bottom:.35rem;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-muted)}.cs-meta dd{color:var(--color-text-primary);font-size:.95rem;font-weight:600;line-height:1.5}.cs-section{padding:clamp(3rem,6vw,5rem) 0}.cs-section-alt{background:var(--color-bg-secondary)}.cs-kicker{margin-bottom:var(--spacing-sm);font-family:var(--font-mono);font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--color-accent-primary)}.cs-section h2{margin-bottom:var(--spacing-lg);font-size:clamp(1.7rem,3vw,2.5rem)}.cs-section h3{margin-top:var(--spacing-lg);margin-bottom:var(--spacing-xs);font-size:clamp(1.1rem,1.8vw,1.35rem)}.cs-section h3:first-child{margin-top:0}.cs-emphasis{color:var(--color-text-primary);font-family:var(--font-heading);font-size:clamp(1.15rem,2vw,1.45rem);font-weight:600;line-height:1.4;letter-spacing:-.02em}.cs-list,.cs-goal-list,.cs-arrow-list,.cs-question-list{margin-bottom:var(--spacing-md);padding-left:0;list-style:none}.cs-list li,.cs-goal-list li{position:relative;padding-left:1.4rem;margin-bottom:.5rem;color:var(--color-text-secondary)}.cs-list li:before,.cs-goal-list li:before{content:"";position:absolute;top:.65em;left:.15rem;width:6px;height:6px;border-radius:50%;background:var(--color-accent-primary)}.cs-goal-list li{color:var(--color-text-primary);font-weight:600}.cs-arrow-list li{margin-bottom:.5rem;padding-left:1.6rem;position:relative;color:var(--color-text-secondary)}.cs-arrow-list li:before{content:"→";position:absolute;left:0;color:var(--color-accent-primary)}.cs-question-list{display:grid;gap:.6rem}.cs-question-list li{padding:.7rem 1rem;border:1px solid var(--color-border);border-left:3px solid var(--color-accent-primary);border-radius:var(--radius-sm);background:var(--color-surface-raised);color:var(--color-text-primary);font-weight:600}.cs-layers{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:var(--spacing-md);padding-left:0;list-style:none}.cs-layers li{padding:.4rem .75rem;border:1px solid var(--color-border);border-radius:999px;background:var(--color-surface-raised);font-family:var(--font-mono);font-size:.78rem;color:var(--color-text-secondary)}.cs-layers li:not(:last-child):after{content:" →";color:var(--color-accent-primary)}.cs-chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:var(--spacing-md);padding-left:0;list-style:none}.cs-chips li{padding:.35rem .7rem;border-radius:999px;background:var(--color-accent-soft);color:var(--color-accent-primary);font-family:var(--font-mono);font-size:.78rem}.cs-steps{display:grid;gap:var(--spacing-md);margin:var(--spacing-lg) 0;padding-left:0;list-style:none;counter-reset:none}.cs-steps li{display:grid;grid-template-columns:2.6rem 1fr;gap:var(--spacing-sm);padding-top:var(--spacing-md);border-top:1px solid var(--color-border)}.cs-step-number{font-family:var(--font-mono);font-size:.85rem;font-weight:700;color:var(--color-accent-primary)}.cs-steps h3{margin:0 0 .25rem;font-size:1.1rem}.cs-steps p{margin:0}.cs-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--spacing-md);margin:var(--spacing-lg) 0}.cs-card{padding:var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface-raised);box-shadow:var(--shadow-sm)}.cs-card h3,.cs-card h4{margin:0 0 .4rem;font-family:var(--font-heading);font-size:1.05rem;line-height:1.25}.cs-card p{margin:0;font-size:.95rem}.cs-cards-compact{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}.cs-cards-compact .cs-card{padding:var(--spacing-sm)}.cs-callout{margin:var(--spacing-md) 0;padding:var(--spacing-md) var(--spacing-md) var(--spacing-md) var(--spacing-lg);border-left:3px solid var(--color-accent-primary);border-radius:0 var(--radius-md) var(--radius-md) 0;background:var(--color-accent-soft)}.cs-callout p{margin:0 0 .5rem;color:var(--color-text-primary);font-family:var(--font-heading);font-size:clamp(1.05rem,1.8vw,1.25rem);font-weight:600;line-height:1.4;letter-spacing:-.015em}.cs-callout p:last-child{margin-bottom:0}.cs-quote{margin:var(--spacing-sm) 0 var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md);border:1px dashed var(--color-border-strong);border-radius:var(--radius-md)}.cs-quote p{margin:0;color:var(--color-text-primary);font-size:1.05rem;font-style:italic}.cs-quote-muted p{color:var(--color-text-muted)}.cs-compare{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--spacing-md);margin:var(--spacing-lg) 0}.cs-compare>div{padding:var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface-raised)}.cs-compare h3{margin:0 0 .4rem;font-family:var(--font-mono);font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--color-text-muted)}.cs-compare p{margin:0;font-size:.98rem}.cs-focus{margin-top:var(--spacing-xl);padding-top:var(--spacing-lg);border-top:1px solid var(--color-border)}.cs-focus h3{margin-top:0;font-size:clamp(1.25rem,2.2vw,1.6rem)}.cs-focus-label{margin-top:var(--spacing-md);margin-bottom:.5rem;font-family:var(--font-mono);font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--color-text-muted)}.cs-audiences,.cs-definitions{display:grid;gap:var(--spacing-sm);margin:var(--spacing-lg) 0}.cs-audiences>div,.cs-definitions>div{display:grid;grid-template-columns:minmax(160px,240px) 1fr;gap:var(--spacing-sm);padding-top:var(--spacing-sm);border-top:1px solid var(--color-border)}.cs-audiences dt,.cs-definitions dt{font-family:var(--font-mono);font-size:.8rem;letter-spacing:.04em;color:var(--color-text-muted)}.cs-audiences dd{color:var(--color-text-primary);font-family:var(--font-heading);font-size:1.05rem;font-weight:600}.cs-definitions dd{color:var(--color-text-secondary)}.cs-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:var(--spacing-md);margin:var(--spacing-lg) 0}.cs-stats>div{padding:var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface-raised)}.cs-stats dt{margin-bottom:.35rem;color:var(--color-accent-primary);font-family:var(--font-heading);font-size:clamp(1.5rem,3vw,2.2rem);font-weight:700;line-height:1.1;letter-spacing:-.035em}.cs-stats dd{color:var(--color-text-secondary);font-size:.9rem;line-height:1.5}.cs-table-wrap{margin:var(--spacing-lg) 0;overflow-x:auto;border:1px solid var(--color-border);border-radius:var(--radius-lg)}.cs-table{width:100%;border-collapse:collapse;background:var(--color-surface-raised)}.cs-table th,.cs-table td{padding:.85rem 1rem;text-align:left;border-bottom:1px solid var(--color-border);font-size:.95rem}.cs-table thead th{font-family:var(--font-mono);font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-muted)}.cs-table tbody th{width:38%;color:var(--color-text-primary);font-weight:700}.cs-table tbody td{color:var(--color-text-secondary)}.cs-table tbody tr:last-child th,.cs-table tbody tr:last-child td{border-bottom:none}.cs-figure{margin:var(--spacing-lg) 0}.cs-figure img{display:block;width:100%;height:auto;border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);background:#fff}.cs-figure figcaption{margin-top:.75rem;color:var(--color-text-muted);font-size:.85rem;line-height:1.5}.cs-figure-hero{margin:0}.cs-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--spacing-md);margin-top:var(--spacing-lg)}.cs-gallery .cs-figure{margin:0}.cs-takeaway{padding-bottom:clamp(4rem,8vw,7rem)}@media (max-width: 640px){.cs-steps li{grid-template-columns:1fr;gap:.35rem}.cs-audiences>div,.cs-definitions>div{grid-template-columns:1fr;gap:.35rem}}