:root{--bg-canvas:#33241f;--bg-surface:#49352d;--bg-surface-hover:#594035;--text-primary:#f3e8dc;--text-muted:#d4beb0;--accent-primary:#ff6f59;--accent-secondary:#e9b18c;--border-subtle:rgba(243,232,220,.22);--ease-kinetic:cubic-bezier(.16,1,.3,1);--shadow-elevation:0 12px 32px -4px rgba(0,0,0,.25);--glow-accent:0 0 24px -4px rgba(255,111,89,.32);--glass-backdrop:blur(16px) saturate(180%)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg-canvas);color:var(--text-primary);font-family:"Trebuchet MS","Segoe UI",sans-serif;line-height:1.8;overflow-wrap:anywhere;hyphens:auto}button,input,textarea,select{font:inherit;border-radius:0}a{color:inherit;text-decoration-color:var(--accent-primary);text-underline-offset:.25em}a:hover{color:var(--accent-secondary)}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--accent-primary);outline-offset:5px}::selection{background:var(--accent-primary);color:var(--bg-canvas)}img{display:block;max-width:100%;width:100%;object-fit:cover;border-radius:0}figure{margin:0}figcaption{font-size:.85rem;color:var(--text-muted);padding-top:.7rem}h1,h2,h3{line-height:1.12;letter-spacing:-.045em;margin:0 0 1.2rem}h1{font-size:clamp(2.7rem,6.8vw,6rem);max-width:15ch}h2{font-size:clamp(1.9rem,3.5vw,3rem)}h3{font-size:1.45rem;letter-spacing:-.025em}p{margin:0 0 1.3rem}ul,ol{padding-left:1.4rem}main{min-height:65vh}.wrap{width:min(1200px,calc(100% - 64px));margin:auto}.site-header{position:relative;margin:24px 24px 0;padding:18px 24px;border:1px solid var(--border-subtle);border-radius:24px;background:rgba(73,53,45,.9);display:flex;align-items:center;gap:24px;z-index:5}.brand{display:inline-flex;align-items:center;gap:10px;font-size:1.06rem;font-weight:bold;text-decoration:none;white-space:nowrap;margin-right:auto}.brand-mark{font-size:1.65rem;color:var(--accent-primary);line-height:1}.site-nav{display:flex;gap:20px;align-items:center;font-size:.86rem}.site-nav a{text-decoration:none;white-space:nowrap;position:relative}.site-nav a:after,.text-link:after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;background:var(--accent-primary);transition:width .3s var(--ease-kinetic)}.site-nav a:hover:after,.site-nav a[aria-current=page]:after,.text-link:hover:after{width:100%}.menu-toggle{display:none;background:none;border:1px solid var(--border-subtle);color:var(--text-primary);font-size:1.8rem;padding:0 13px;cursor:pointer}.hero{padding:86px 0 76px;position:relative}.eyebrow{font-size:.75rem;text-transform:uppercase;letter-spacing:.19em;color:var(--accent-secondary);font-weight:bold;margin-bottom:22px}.hero .intro{font-size:1.25rem;max-width:58ch;color:var(--text-muted)}.hero-bottom{display:flex;align-items:center;gap:28px;flex-wrap:wrap;margin-top:32px}.button{display:inline-block;background:var(--accent-primary);color:#33241f;font-weight:bold;padding:13px 23px;border:1px solid transparent;text-decoration:none;cursor:pointer;transition:transform .4s var(--ease-kinetic),box-shadow .4s var(--ease-kinetic)}.button:hover{color:#33241f;transform:translateY(-5px) scale(1.015);box-shadow:var(--shadow-elevation),var(--glow-accent)}.text-link{display:inline-block;position:relative;text-decoration:none;font-weight:bold}.notice{font-size:.87rem;color:var(--text-muted);border-left:2px solid var(--accent-primary);padding-left:16px;max-width:64ch}.field{padding:78px 0;background:#52332a;position:relative}.field:before{content:"";position:absolute;top:-24px;height:25px;left:0;right:0;background:#52332a;clip-path:polygon(0 100%,100% 0,100% 100%)}.section{padding:70px 0}.section-head{max-width:70ch;margin-bottom:30px}.section-head p{color:var(--text-muted)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr));gap:26px}.mechanism-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.panel{padding:32px;background:rgba(73,53,45,.74);border:1px solid var(--border-subtle);backdrop-filter:var(--glass-backdrop);transition:transform .45s var(--ease-kinetic),box-shadow .45s var(--ease-kinetic),background .45s}.panel:hover{transform:translateY(-5px) scale(1.015);box-shadow:var(--shadow-elevation),var(--glow-accent);background:var(--bg-surface-hover)}.panel p{color:var(--text-muted)}.panel .index{display:block;color:var(--accent-primary);font-size:.8rem;letter-spacing:.15em;margin-bottom:22px}.panel figure{margin-bottom:25px}.panel img{aspect-ratio:4/3}.panel.wide{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}.panel.wide figure{margin:0}.thumb{display:grid;grid-template-columns:92px 1fr;gap:20px;align-items:center}.thumb img{aspect-ratio:1}.thumb h3{margin-bottom:.5rem}.article-head{padding-bottom:44px}.article-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);gap:50px;align-items:start}.prose{max-width:70ch;margin:0 auto}.prose h2{font-size:2rem;margin-top:2.7rem}.prose h3{margin-top:2rem}.prose li{margin-bottom:.8rem}.prose figure{margin:30px 0}.prose figure img{aspect-ratio:16/9}.sidebar{border-top:3px solid var(--accent-primary);padding:24px;background:var(--bg-surface)}.sidebar h2{font-size:1.5rem}.sidebar p,.sidebar li{font-size:.95rem;color:var(--text-muted)}.sidebar a{display:block;margin-bottom:10px}.cross-section{list-style:none;padding:0;margin:25px 0}.cross-section li{border-left:3px solid var(--accent-primary);padding:12px 0 12px 22px;margin:0 0 4px;background:rgba(255,111,89,.06)}.cross-section strong{display:block;color:var(--accent-secondary)}.scale{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--border-subtle);margin:25px 0}.scale span{padding:18px 12px;border-top:5px solid var(--accent-secondary);font-size:.9rem}.scale span:nth-child(2){border-top-color:var(--accent-primary);background:rgba(255,111,89,.08)}.scale span:nth-child(3){border-top-color:#c59b7b;background:rgba(255,111,89,.14)}.scale strong{display:block}details{border-bottom:1px solid var(--border-subtle);padding:22px 0}summary{cursor:pointer;font-size:1.15rem;font-weight:bold;line-height:1.5}details p{margin:18px 0 0;color:var(--text-muted)}.reading{padding-bottom:80px}.legal .prose{margin-left:0}.meta{font-size:.85rem;color:var(--text-muted)}.sources{border-top:1px solid var(--border-subtle);margin-top:40px;padding-top:24px}.sources h2{font-size:1.4rem;margin-top:0}.sources a{display:block;margin:10px 0}.site-footer{margin-top:40px;border-top:1px solid var(--border-subtle);padding:40px 0;font-size:.88rem;color:var(--text-muted)}.footer-top{display:flex;justify-content:space-between;gap:25px;flex-wrap:wrap;margin-bottom:24px}.footer-links{display:flex;gap:20px;flex-wrap:wrap}.site-footer p{max-width:80ch}.skip{position:absolute;top:-100px;left:20px;background:var(--accent-primary);color:var(--bg-canvas);padding:10px;z-index:20}.skip:focus{top:10px}.worksheet{max-width:760px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}label{display:block;font-weight:bold;margin-bottom:8px}input,textarea,select{display:block;width:100%;border:1px solid var(--border-subtle);padding:12px;background:#33241f;color:var(--text-primary)}textarea{min-height:170px;resize:vertical}.form-field{margin-bottom:24px}.form-note{font-size:.85rem;color:var(--text-muted)}.actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap}.link-button{padding:0;background:none;border:0;color:var(--text-primary);cursor:pointer;text-decoration:underline;text-decoration-color:var(--accent-primary);text-underline-offset:5px}.status{min-height:1.8em;margin-top:15px;color:var(--accent-secondary)}.output{margin-top:30px}.output textarea{min-height:260px}.reveal-ready{opacity:0;transform:translateY(22px)}.reveal-visible{opacity:1;transform:translateY(0);transition:opacity .7s var(--ease-kinetic),transform .7s var(--ease-kinetic)}
@media(min-width:1025px){.hero{padding-top:100px}.lead-title{font-size:clamp(4rem,7.4vw,6.5rem)}}
@media(min-width:769px) and (max-width:1024px){.site-header{padding:16px;gap:16px}.site-nav{gap:12px;font-size:.75rem}.brand{font-size:.95rem}.article-layout{gap:28px}.panel{padding:24px}}
@media(max-width:768px){.wrap{width:calc(100% - 40px)}.site-header{margin:16px 16px 0;padding:14px 18px}.menu-toggle{display:block}.site-nav{display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;padding:24px;background:var(--bg-surface);border:1px solid var(--border-subtle);box-shadow:var(--shadow-elevation)}.site-nav.is-open{display:grid;gap:18px}.site-nav a{font-size:1rem;white-space:normal}.hero{padding:62px 0}.mechanism-grid,.article-layout,.panel.wide{grid-template-columns:1fr}.section,.field{padding:50px 0}.sidebar{margin-top:15px}.form-grid{grid-template-columns:1fr;gap:0}.panel{padding:26px}.hero .intro{font-size:1.1rem}}
@media(max-width:480px){.wrap{width:calc(100% - 32px)}.brand{font-size:.91rem;gap:7px}.site-header{margin:12px 12px 0;padding:12px}.hero{padding-top:45px}h1{font-size:2.85rem}.panel{padding:22px}.scale{grid-template-columns:1fr}.scale span{padding:12px}.footer-links{gap:14px}.thumb{grid-template-columns:70px 1fr;gap:14px}.actions{align-items:flex-start;flex-direction:column}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.reveal-ready{opacity:1;transform:none}.panel:hover,.button:hover{transform:none}}