:root{--bg-canvas:#f3f0fa;--bg-surface:rgba(255,255,255,.82);--bg-surface-hover:#fff;--text-primary:#3f3548;--text-muted:#665a70;--accent-primary:#55294f;--accent-secondary:#92748f;--border-subtle:rgba(85,41,79,.19);--ease-kinetic:cubic-bezier(.16,1,.3,1);--shadow-elevation:0 12px 32px -4px rgba(49,25,46,.18);--glow-accent:0 0 24px -4px rgba(85,41,79,.15);--glass-backdrop:blur(16px) saturate(180%);--dark:#2c182a}
*{box-sizing:border-box}body{margin:0;background:var(--bg-canvas);color:var(--text-primary);font:17px/1.75 system-ui,sans-serif;overflow-wrap:anywhere;hyphens:auto}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.12;text-wrap:balance}h1{font-size:clamp(2.6rem,6vw,5.4rem);letter-spacing:-.045em;margin:.3em 0}h2{font-size:clamp(1.8rem,3.5vw,2.8rem);letter-spacing:-.025em}h3{font-size:1.45rem}p,ul,ol{margin:0 0 1.2rem}a{color:var(--accent-primary);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}button,input,textarea,select{font:inherit}button,a,input,textarea,select,summary{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid var(--accent-primary);outline-offset:5px}img{display:block;width:100%;height:100%;object-fit:cover;border-radius:20px}figure{margin:0}figcaption,.small{font-size:.86rem;color:var(--text-muted)}figcaption{padding:.7rem .2rem}.skip{position:absolute;top:-100px;left:1rem;z-index:20;background:white;padding:.6rem}.skip:focus{top:1rem}.site-header{position:relative;padding:16px;z-index:5}.header-shell{max-width:1440px;margin:auto;padding:15px 22px;border:1px solid var(--border-subtle);border-radius:20px;background:var(--bg-surface);backdrop-filter:var(--glass-backdrop);display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:10px;color:var(--accent-primary);text-decoration:none;font-size:.94rem;font-weight:750;letter-spacing:-.035em;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--accent-primary);border-radius:50%;font:24px Georgia,serif;flex-shrink:0}.site-nav{display:flex;align-items:center;gap:20px}.site-nav a{font-size:.82rem;font-weight:650;text-decoration:none;white-space:nowrap}.site-nav a[aria-current=page]{border-bottom:2px solid var(--accent-primary)}.menu-toggle{display:none;border:1px solid var(--border-subtle);border-radius:12px;background:white;color:var(--accent-primary);font-size:1.8rem;line-height:1;width:44px;height:44px;cursor:pointer}.container{width:min(1200px,calc(100% - 48px));margin:0 auto}.hero{position:relative;min-height:calc(100svh - 110px);display:grid;place-items:center;isolation:isolate;margin:0 16px 60px;border-radius:20px;overflow:hidden;background:var(--dark);color:white}.hero-photo{position:absolute;inset:0;z-index:-3;border-radius:20px}.hero:after{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(180deg,rgba(33,15,30,.45),rgba(33,15,30,.84))}.hero:before{content:"";position:absolute;width:80%;height:80%;z-index:-1;border-radius:50%;background:radial-gradient(ellipse,rgba(146,116,143,.28),transparent 65%);animation:drift 12s ease-in-out infinite alternate;pointer-events:none}.hero-copy{text-align:center;max-width:900px;padding:70px 25px}.hero p{max-width:58ch;margin:1.4rem auto 2rem}.hero .eyebrow{color:#e4d6e6}.eyebrow,.step-label{font:700 .77rem/1.5 system-ui,sans-serif;text-transform:uppercase;letter-spacing:.16em;color:var(--accent-primary)}.hero .button{background:#f3f0fa;color:var(--accent-primary);box-shadow:4px 4px 0 #92748f}.button,button.action{display:inline-block;padding:12px 22px;background:var(--accent-primary);color:white;border:1px solid var(--accent-primary);border-radius:9px;text-decoration:none;box-shadow:4px 4px 0 var(--dark);font-size:.94rem;font-weight:650;cursor:pointer;transition:transform .3s var(--ease-kinetic),box-shadow .3s var(--ease-kinetic)}.button:hover,button.action:hover{transform:translate(3px,3px);box-shadow:1px 1px 0 var(--dark)}.button.secondary{background:transparent;color:var(--accent-primary);box-shadow:none}.intro{max-width:70ch;margin:0 auto 65px;font-size:1.15rem}.pathway{position:relative;padding-left:58px}.pathway:before{content:"";position:absolute;top:20px;bottom:40px;left:16px;width:1px;background:var(--accent-secondary)}.stage{position:relative;margin-bottom:56px}.stage:before{content:attr(data-step);position:absolute;left:-58px;top:26px;width:34px;height:34px;display:grid;place-items:center;background:var(--bg-canvas);border:1px solid var(--accent-primary);border-radius:50%;font:700 .7rem system-ui;color:var(--accent-primary)}.panel{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:20px;padding:32px;backdrop-filter:var(--glass-backdrop);box-shadow:0 3px 14px rgba(49,25,46,.035)}.experiment{position:relative;background:radial-gradient(ellipse at 15% 10%,rgba(146,116,143,.2),transparent 65%),var(--bg-surface)}.split{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}.media-frame{aspect-ratio:4/3;border-radius:20px;background:#dfd5e4;overflow:hidden}.banner-frame{aspect-ratio:16/9;border-radius:20px;overflow:hidden;background:#dfd5e4}.thumbnail{width:90px;height:90px;flex-shrink:0}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}.card{display:block;color:inherit;text-decoration:none;transition:transform .4s var(--ease-kinetic),box-shadow .4s var(--ease-kinetic),background .4s}.card:hover{transform:translateY(-5px) scale(1.015);box-shadow:var(--shadow-elevation),var(--glow-accent);background:var(--bg-surface-hover)}.card h3{color:var(--accent-primary)}.card p:last-child{margin-bottom:0}.compact{display:flex;gap:18px;align-items:center}.comparison{width:100%;border-collapse:collapse;font-size:.94rem}.comparison caption{text-align:left;font-weight:700;margin-bottom:12px}.comparison th,.comparison td{text-align:left;padding:14px 12px;border-bottom:1px solid var(--border-subtle);vertical-align:top}.comparison th{color:var(--accent-primary)}.table-scroll{overflow-x:auto}.thickness{display:grid;gap:16px;margin:24px 0}.thickness-item{display:grid;grid-template-columns:120px 1fr;align-items:center;gap:20px}.strand{display:block;background:var(--accent-primary);border-radius:5px}.strand.thin{height:3px}.strand.medium{height:7px}.strand.thick{height:13px}.note{padding:20px 24px;border-left:3px solid var(--accent-primary);background:rgba(146,116,143,.1);border-radius:0 20px 20px 0;margin:25px 0}.article-header{padding:60px 0 42px;max-width:950px}.article-header h1{font-size:clamp(2.6rem,5vw,4.3rem)}.lede{font-size:1.2rem;color:var(--text-muted);max-width:65ch}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:44px;align-items:start;margin-bottom:70px}.prose{max-width:70ch;margin:0 auto;min-width:0}.prose h2{margin-top:2rem;font-size:2rem}.prose h3{margin-top:1.8rem}.article-layout .pathway{padding-left:48px}.article-layout .stage:before{left:-48px}.article-layout .pathway:before{left:16px}.bench-note{font-size:.92rem}.bench-note h2{font-size:1.5rem}.bench-note ul{padding-left:20px}.wide-figure{margin-bottom:36px}.simple-page{max-width:800px;padding-bottom:70px}.simple-page h1{font-size:clamp(2.6rem,5vw,4rem)}details{border-bottom:1px solid var(--border-subtle);padding:18px 0}summary{cursor:pointer;color:var(--accent-primary);font-weight:700;padding-right:20px}details p{margin:14px 0 0}details[open]{padding-bottom:24px}.form-grid{display:grid;gap:18px}label{display:block;font-size:.92rem;font-weight:650}input,textarea,select{display:block;width:100%;padding:12px;margin-top:6px;border:1px solid var(--border-subtle);border-radius:12px;background:white;color:var(--text-primary)}textarea{min-height:155px;resize:vertical}.actions{display:flex;flex-wrap:wrap;gap:16px;margin:20px 0}.status{min-height:1.75em;color:var(--accent-primary);font-weight:600}.message-output{min-height:240px;font-family:ui-monospace,monospace;font-size:.9rem}.site-footer{border-top:1px solid var(--border-subtle);padding:36px 0;background:rgba(255,255,255,.45)}.footer-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px}.footer-brand{font-weight:700}.footer-links{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.88rem}.footer-meta{font-size:.82rem;color:var(--text-muted);margin-top:20px}.reveal-ready{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease-kinetic),transform .7s var(--ease-kinetic)}.reveal-visible{opacity:1;transform:translateY(0)}@keyframes drift{from{transform:translate(-5%,-3%)}to{transform:translate(5%,4%)}}
@media(min-width:1025px){.bench-note{position:sticky;top:25px}}
@media(min-width:769px) and (max-width:1024px){.header-shell{padding:14px}.site-nav{gap:10px}.site-nav a{font-size:.73rem}.brand{font-size:.79rem}.article-layout{grid-template-columns:minmax(0,1fr) 210px;gap:25px}.split{gap:22px}}
@media(max-width:768px){.site-header{padding:12px}.header-shell{padding:12px 15px;flex-wrap:wrap;gap:10px}.brand{font-size:.88rem}.menu-toggle{display:block}.site-nav{width:100%;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid var(--border-subtle);padding-top:8px}.site-nav[hidden]{display:none}.site-nav a{padding:11px;font-size:.96rem;white-space:normal}.hero{margin:0 12px 40px;min-height:calc(100svh - 105px)}.split,.article-layout{grid-template-columns:1fr}.article-layout{gap:28px}.panel{padding:25px}.container{width:calc(100% - 36px)}.article-header{padding-top:35px}.pathway{padding-left:44px}.stage:before{left:-44px}.pathway:before{left:16px}.intro{margin-bottom:40px}.footer-inner{flex-direction:column}}
@media(max-width:480px){body{font-size:16px}.brand{font-size:.72rem;gap:7px}.brand-mark{width:28px;height:28px;font-size:20px}.header-shell{padding:11px}.container{width:calc(100% - 28px)}.panel{padding:21px}.hero-copy{padding:50px 22px}.hero h1{font-size:2.65rem}.pathway{padding-left:31px}.pathway:before{left:10px}.stage:before{width:25px;height:25px;left:-32px;font-size:.6rem}.stage{margin-bottom:30px}.card-grid{grid-template-columns:1fr}.thickness-item{grid-template-columns:90px 1fr;gap:12px}.compact{align-items:flex-start}.thumbnail{width:65px;height:65px}.article-layout .pathway{padding-left:34px}.article-layout .stage:before{left:-34px}.article-layout .pathway:before{left:10px}.comparison th,.comparison td{padding:10px}.footer-links{gap:12px 18px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.reveal-ready{opacity:1;transform:none}.card:hover{transform:none}}