:root{--bg-canvas:#1e2530;--bg-surface:#2b3440;--bg-surface-hover:#34404d;--text-primary:#fff;--text-muted:#c8d0d7;--accent-primary:#a3e635;--accent-secondary:#d3f5a0;--border-subtle:#53606d;--ease-kinetic:cubic-bezier(.16,1,.3,1);--shadow-elevation:none;--glow-accent:none;--glass-backdrop:none}*{box-sizing:border-box}body{margin:0;background:var(--bg-canvas);color:var(--text-primary);font:16px/1.75 system-ui,"Segoe UI",Roboto,sans-serif;overflow-wrap:anywhere;hyphens:auto}h1,h2,h3{font-weight:800;letter-spacing:-.045em;line-height:1.1;margin:0 0 1rem}h1{font-size:clamp(2.6rem,5.6vw,5rem);max-width:15ch}h2{font-size:clamp(1.8rem,3.4vw,3rem)}h3{font-size:1.3rem}p{margin:0 0 1.2rem}a{color:inherit;text-decoration-color:var(--accent-primary);text-underline-offset:5px}a:hover{color:var(--accent-primary)}:focus-visible{outline:3px solid var(--accent-primary);outline-offset:5px}button,input,select,textarea{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}img{display:block;width:100%;object-fit:cover;border-radius:4px}.wrap{max-width:1200px;margin:0 auto;padding:0 32px}.site-header{position:relative;border-bottom:1px solid var(--border-subtle);padding:22px 28px;display:flex;align-items:center;gap:36px}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;letter-spacing:-.04em;white-space:nowrap;flex-shrink:0}.brand-mark{display:inline-grid;place-items:center;width:30px;height:30px;border:1px solid var(--accent-primary);color:var(--accent-primary);border-radius:4px;font-size:17px}.site-nav{display:flex;justify-content:space-between;align-items:center;flex:1;gap:24px}.nav-group{display:flex;gap:24px}.site-nav a{font-size:.88rem;text-decoration:none;position:relative}.site-nav a:after,.text-link:after{content:"";display:block;height:1px;background:var(--accent-primary);transform:scaleX(0);transform-origin:left;transition:transform .25s}.site-nav a:hover:after,.text-link:hover:after{transform:scaleX(1)}.site-nav a[aria-current=page]{color:var(--accent-primary)}.menu-toggle{display:none;background:transparent;color:#fff;border:1px solid var(--border-subtle);border-radius:4px;font-size:28px;line-height:1;padding:5px 15px;cursor:pointer}.skip-link{position:absolute;top:-100px;left:20px;z-index:30;background:var(--accent-primary);color:var(--bg-canvas);padding:8px 16px}.skip-link:focus{top:8px}.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:52px;align-items:center;padding:88px 0 76px}.eyebrow{display:block;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-primary);font-weight:700;margin-bottom:20px}.lede{font-size:1.15rem;color:var(--text-muted);max-width:58ch}.button{display:inline-block;border:1px solid var(--accent-primary);border-radius:4px;padding:13px 21px;background:var(--accent-primary);color:var(--bg-canvas);font-size:.82rem;font-weight:800;letter-spacing:.04em;text-decoration:none;cursor:pointer;transition:transform .3s var(--ease-kinetic),border-color .3s}.button:hover{color:var(--bg-canvas);transform:translateY(-3px)}.text-link{display:inline-block;text-decoration:none;font-weight:650}.object-deck{position:relative;min-height:420px;isolation:isolate}.object-deck figure{position:absolute;margin:0;width:58%;border:1px solid var(--border-subtle);border-radius:4px;background:var(--bg-surface);padding:8px;transition:transform .5s var(--ease-kinetic),border-color .5s}.object-deck figure:hover{transform:translateY(-7px);border-color:var(--accent-primary);z-index:4}.object-deck figure:nth-child(1){left:0;top:10px;z-index:1}.object-deck figure:nth-child(2){right:0;top:78px;z-index:2}.object-deck figure:nth-child(3){left:8%;top:205px;z-index:3;width:47%}.object-deck img{aspect-ratio:1/1}.object-deck figcaption{font-size:.7rem;color:var(--text-muted);padding:6px 3px 1px}.intro-rule{border-top:1px solid var(--border-subtle);padding:22px 0;display:flex;justify-content:space-between;gap:24px;font-size:.85rem;color:var(--text-muted)}.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding:72px 0;border-top:1px solid var(--border-subtle)}.split.reverse .explanation{order:2}.split.reverse .study{order:1}.section-number{display:block;color:var(--accent-primary);font-size:.8rem;margin-bottom:16px}.study,.panel,.card{border:1px solid var(--border-subtle);border-radius:4px;background:var(--bg-surface);padding:26px;transition:transform .4s var(--ease-kinetic),border-color .4s,background .4s}.card:hover{transform:translateY(-5px);border-color:var(--accent-primary);background:var(--bg-surface-hover)}.study figure{margin:0}.study img{aspect-ratio:4/3}.study figcaption{font-size:.8rem;color:var(--text-muted);padding-top:14px}.mini-label{font-size:.73rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);display:block;margin-bottom:12px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}.card a{display:inline-block;margin-top:12px}.section-block{padding:56px 0}.section-block>h2{max-width:24ch}.checklist{list-style:none;padding:0;margin:0}.checklist li{padding:13px 0 13px 25px;border-bottom:1px solid var(--border-subtle);position:relative}.checklist li:before{content:"+";color:var(--accent-primary);position:absolute;left:0}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.88rem;min-width:440px;text-align:left}th,td{padding:13px 12px;border-bottom:1px solid var(--border-subtle);vertical-align:top}th{color:var(--accent-primary);font-size:.76rem;text-transform:uppercase;letter-spacing:.04em}.page-hero{padding:70px 0 46px}.page-hero h1{max-width:20ch}.article-layout{padding-bottom:64px}.article-layout .split{align-items:start}.article-copy{max-width:70ch;margin:0 auto}.article-copy h2{font-size:1.9rem;margin-top:2.8rem}.article-copy h3{margin-top:1.8rem}.article-copy ul{padding-left:22px}.article-banner{margin:0 0 42px}.article-banner img{aspect-ratio:16/9;max-height:430px}.article-banner figcaption{font-size:.8rem;color:var(--text-muted);padding-top:12px}.responsibility-row{display:grid;grid-template-columns:1fr 2fr;gap:18px;padding:18px 0;border-bottom:1px solid var(--border-subtle)}.responsibility-row strong{color:var(--accent-primary)}.note{border-left:3px solid var(--accent-primary);padding:12px 20px;margin:28px 0;background:var(--bg-surface);color:var(--text-muted)}.related{margin-top:52px;border-top:1px solid var(--border-subtle);padding-top:28px}.related a{margin-right:24px}.faq-list{max-width:850px;margin:0 auto 70px}details{border:1px solid var(--border-subtle);background:var(--bg-surface);border-radius:4px;margin-bottom:12px;padding:20px 24px}summary{font-weight:700;cursor:pointer;line-height:1.45}details p{color:var(--text-muted);margin:18px 0 0}.composer{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start;margin-bottom:60px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:19px}.field label{font-size:.88rem;font-weight:650}input,select,textarea{width:100%;min-width:0;border:1px solid var(--border-subtle);border-radius:4px;padding:11px 13px;background:var(--bg-canvas);color:#fff}textarea{min-height:130px;resize:vertical}select{color-scheme:dark}.preview{white-space:pre-wrap;overflow-wrap:anywhere;font: .9rem/1.8 system-ui,sans-serif;margin:0;min-height:320px}.preview-actions{display:flex;gap:28px;border-top:1px solid var(--border-subtle);padding-top:18px;margin-top:22px}.link-button{background:none;border:0;color:var(--accent-primary);padding:0;text-decoration:underline;text-underline-offset:5px;cursor:pointer}.status{font-size:.85rem;color:var(--accent-primary);min-height:1.7em;margin:12px 0 0}.muted{color:var(--text-muted)}.site-footer{border-top:1px solid var(--border-subtle);padding:38px 0 25px;background:var(--bg-canvas)}.footer-links{display:flex;gap:18px 26px;flex-wrap:wrap;font-size:.87rem;margin-bottom:28px}.footer-details{display:grid;grid-template-columns:1fr 1fr;gap:28px;padding-bottom:26px;font-size:.85rem;color:var(--text-muted)}.footer-details p{margin:0}.footer-details strong{color:#fff}.footer-bottom{border-top:1px solid var(--border-subtle);padding-top:20px;font-size:.76rem;color:var(--text-muted);display:flex;justify-content:space-between;gap:20px}.reveal{opacity:1;transform:none}.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease-kinetic),transform .7s var(--ease-kinetic)}.js .reveal.reveal-visible{opacity:1;transform:translateY(0)}
@media(min-width:1025px){.site-header{gap:55px}.object-deck{min-height:470px}}
@media(min-width:769px) and (max-width:1024px){.site-header{gap:24px;padding:20px}.nav-group{gap:16px}.hero{gap:28px;padding-top:60px}.split{gap:35px}.object-deck{min-height:380px}.object-deck figure:nth-child(3){top:185px}}
@media(min-width:481px) and (max-width:768px){.wrap{padding:0 26px}.hero{gap:30px}.object-deck{max-width:510px;width:100%;margin:0 auto;min-height:460px}}
@media(max-width:768px){.site-header{justify-content:space-between;padding:18px 22px}.brand{font-size:.95rem}.menu-toggle{display:block}.site-nav{display:none;position:absolute;top:100%;left:0;right:0;z-index:20;padding:24px;background:var(--bg-surface);border-bottom:1px solid var(--accent-primary)}.site-nav.is-open{display:flex;align-items:stretch;flex-direction:column;animation:menuEnter .25s var(--ease-kinetic)}.nav-group{flex-direction:column;gap:18px}.site-nav a{padding:3px 0}.hero,.split,.composer{grid-template-columns:1fr}.hero{padding:48px 0}.split{padding:42px 0;gap:28px}.split.reverse .explanation,.split.reverse .study{order:initial}.page-hero{padding-top:45px}.intro-rule{flex-direction:column;gap:8px}.footer-details{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:7px}.composer{gap:22px}.object-deck{margin-top:12px}.hero h1{max-width:14ch}}
@media(max-width:480px){.wrap{padding:0 20px}.site-header{padding:16px 18px;gap:12px}.brand{font-size:.88rem}.brand-mark{width:26px;height:26px}.object-deck{min-height:345px}.object-deck figure:nth-child(2){top:55px}.object-deck figure:nth-child(3){top:150px}.panel,.card,.study{padding:20px}.grid{grid-template-columns:minmax(0,1fr)}.responsibility-row{grid-template-columns:1fr;gap:5px}.page-hero h1{font-size:2.7rem}.footer-links{gap:12px 19px}}
@keyframes menuEnter{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.js .reveal{opacity:1;transform:none}}