:root{color-scheme:dark;--bg:#101b21;--panel:#18292e;--raised:#203b3d;--ink:#f2f2e9;--muted:#b6c6c5;--mint:#c7edba;--gold:#d8bc75;--line:#385252;--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--mint);text-underline-offset:5px}a:hover{text-decoration-thickness:2px}button,summary{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:5px}button{cursor:pointer}img,video{max-width:100%;display:block;height:auto}h1,h2,h3{line-height:1.08;letter-spacing:-.035em;margin:0 0 22px}h1{font-size:clamp(2.6rem,6vw,5.8rem);font-weight:720}h2{font-size:clamp(2rem,3.7vw,3.4rem)}h3{font-size:1.45rem;line-height:1.2}p{margin:0 0 20px}.shell{width:min(var(--max),calc(100% - 72px));margin:auto}.review{font-size:.75rem;background:#2b2a24;color:#e7dba9;border-bottom:1px solid #655934;padding:8px 0}.review .shell{display:flex;justify-content:space-between;gap:20px}.review a{color:#e7dba9}.skip{position:absolute;top:-80px;left:10px;background:var(--gold);color:#101b21;padding:10px;z-index:5}.skip:focus{top:10px}.header{display:flex;align-items:center;justify-content:space-between;gap:25px;min-height:104px}.brand{color:var(--ink);text-decoration:none;font-size:1.2rem;letter-spacing:-.03em;font-weight:750}.brand small{display:block;font-size:.64rem;letter-spacing:.16em;color:var(--gold);font-weight:550;text-transform:uppercase}.nav{display:flex;gap:30px;align-items:center;font-size:.86rem;font-weight:650}.nav a{color:var(--muted);text-decoration:none;padding:8px 0}.nav a[aria-current=page],.nav a:hover{color:var(--mint);box-shadow:0 2px var(--mint)}.mobile-menu{display:none}.eyebrow{font-size:.73rem;text-transform:uppercase;letter-spacing:.14em;font-weight:750;color:var(--gold);margin-bottom:20px}.lede{font-size:1.2rem;color:var(--muted);max-width:700px}.muted{color:var(--muted)}.accent{color:var(--mint)}.section{padding:75px 0}.hero{padding:60px 0 70px;position:relative}.hero-grid{display:grid;grid-template-columns:1.45fr .65fr;align-items:center;gap:80px}.hero h1{max-width:850px}.portrait{justify-self:end;width:min(100%,380px);margin:0;padding:15px;border:1px solid #49645f;border-radius:20px;background:#203638;box-shadow:0 18px 45px #0004;transform:rotate(1.2deg)}.portrait img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover;border-radius:13px}.portrait figcaption{font-size:.77rem;color:var(--muted);margin:13px 4px 2px;text-align:center}.actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:28px}.button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:11px 19px;border:1px solid #68817d;border-radius:8px;text-decoration:none;font-weight:700;font-size:.88rem;color:var(--ink);transition:transform .18s,background .18s}.button:hover{transform:translateY(-2px);background:#29443f}.button.primary{background:var(--mint);border-color:var(--mint);color:#152825}.button.primary:hover{background:#d8f6cd}.text-link{font-weight:650;font-size:.9rem}.strips{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:60px;border-top:1px solid var(--line);padding-top:27px}.strips strong{display:block;font-size:1.22rem;color:var(--ink)}.strips span{font-size:.84rem;color:var(--muted)}.heading{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:32px}.heading h2{margin:0}.heading p{max-width:400px;color:var(--muted);margin:0}.wash{background:#16272b;border-top:1px solid #223e41;border-bottom:1px solid #223e41}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:30px;display:flex;flex-direction:column;transition:border-color .18s,transform .18s}.card:hover{border-color:#83a28d;transform:translateY(-3px)}.card p{color:var(--muted);font-size:.95rem}.card a:last-child{margin-top:auto}.card .eyebrow{font-size:.66rem}.icon{font-size:1.8rem;color:var(--gold);margin-bottom:25px}.feature{display:grid;grid-template-columns:1.25fr 1fr;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:var(--panel)}.feature-image{background:#113033;display:flex;align-items:center}.feature-image img{width:100%;height:auto;aspect-ratio:16/9;object-fit:contain}.feature-copy{padding:35px}.feature-copy h3{font-size:2rem}.feature-copy p{color:var(--muted)}.tag{font-size:.68rem;color:var(--mint);border:1px solid #5a7c66;border-radius:5px;padding:4px 9px;display:inline-block;margin-bottom:20px}.breadcrumb{display:flex;gap:10px;flex-wrap:wrap;font-size:.77rem;color:var(--muted);margin:12px 0 32px}.intro{max-width:850px}.page-hero{padding:30px 0 60px}.page-hero h1{max-width:1000px}.section-tight{padding:40px 0 60px}.numbered{counter-reset:list}.numbered .card{counter-increment:list}.numbered .card:before{content:"0" counter(list);font-size:.85rem;color:var(--gold);margin-bottom:25px}.diagram{background:#101f24;border:1px solid #426761;border-radius:20px;padding:32px;margin-top:34px}.diagram-track{display:grid;grid-template-columns:repeat(4,1fr);position:relative;gap:18px}.diagram-track:before{content:"";position:absolute;top:26px;left:6%;right:6%;height:1px;background:#57756b}.node{z-index:1;border:1px solid #688175;border-radius:11px;background:#1b3335;color:var(--ink);padding:18px 12px;text-align:left;transition:background .2s}.node span{display:block;font-size:.7rem;color:var(--gold);margin-bottom:7px}.node[aria-pressed=true]{background:#cee8b7;color:#142725;border-color:#cee8b7}.node[aria-pressed=true] span{color:#385639}.diagram-panels{margin-top:28px}.diagram-panel{padding:18px 0;border-top:1px solid #35564f}.diagram-panel h3{font-size:1.15rem}.diagram-panel p{max-width:850px;color:var(--muted);font-size:.93rem;margin:0}.enhanced .diagram-panel[hidden]{display:none}.diagram-note{font-size:.73rem;color:var(--muted);margin:22px 0 0}.pulse{display:block;margin:20px 0 0;height:3px;background:linear-gradient(90deg,transparent,var(--mint),transparent);width:20%;animation:travel 3s ease-in-out 2 alternate}.diagram:hover .pulse{animation-play-state:paused}@keyframes travel{from{transform:translateX(0)}to{transform:translateX(400%)}}.split{display:grid;grid-template-columns:.8fr 1.2fr;gap:65px}.prose{max-width:76ch;color:var(--muted);overflow-wrap:anywhere}.prose h2,.prose h3,.prose h4{color:var(--ink);margin-top:36px}.prose h2{font-size:2rem}.prose h3{font-size:1.5rem}.prose a{overflow-wrap:anywhere}.prose blockquote{padding:20px 25px;border-left:3px solid var(--gold);background:var(--panel);margin:25px 0}.prose li{margin-bottom:9px}.reading{max-width:850px;margin:auto}.reading .page-hero{padding-bottom:25px}.download-bar{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0;padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}.reading video{width:100%;border-radius:14px;background:#000}.source-note{font-size:.8rem;border-left:2px solid var(--gold);padding:12px 18px;background:#202d2c;color:var(--muted);margin:25px 0}.timeline{border-left:1px solid #638074;padding-left:32px}.timeline details{padding:0 0 24px;margin-bottom:25px;border-bottom:1px solid var(--line);position:relative}.timeline details:before{content:"";position:absolute;width:10px;height:10px;background:var(--gold);border-radius:50%;left:-38px;top:10px}.timeline summary{cursor:pointer;list-style:revert;color:var(--ink);font-weight:650;font-size:1.08rem}.timeline .date{font-size:.72rem;letter-spacing:.06em;color:var(--gold);display:block;margin-bottom:6px}.timeline p{font-size:.95rem;color:var(--muted);margin:18px 0 0}.skills{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.skills span{padding:9px 13px;border:1px solid var(--line);border-radius:6px;font-size:.8rem;background:var(--panel)}.contribution{border-top:1px solid var(--line);padding:28px 0;display:grid;grid-template-columns:130px 1fr;gap:20px}.contribution:last-child{border-bottom:1px solid var(--line)}.contribution .pr{font-size:1.5rem;color:var(--gold)}.contribution h3{font-size:1.35rem;margin-bottom:12px}.contribution p{font-size:.93rem;color:var(--muted)}.contribution summary{font-size:.86rem;cursor:pointer;color:var(--mint)}.contribution details p{margin-top:14px}.contact-card{padding:36px;background:#24413b;border:1px solid #719477;border-radius:20px}.contact-card h2{font-size:2rem}.contact-email{font-size:clamp(1.1rem,3vw,2rem);overflow-wrap:anywhere}.contact-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}.contact-list a{padding:25px;border:1px solid var(--line);border-radius:12px;text-decoration:none;font-weight:700;background:var(--panel)}.support{border-top:1px solid var(--line);padding:32px 0}.support .shell{display:flex;justify-content:space-between;align-items:center;gap:30px}.support p{font-size:.88rem;color:var(--muted);max-width:700px;margin:5px 0 0}.support h2{font-size:1.35rem;margin:0}.footer{border-top:1px solid var(--line);padding:35px 0}.footer-grid{display:flex;justify-content:space-between;gap:25px}.footer-links{display:flex;flex-wrap:wrap;gap:20px;font-size:.83rem}.fine{font-size:.74rem;color:var(--muted);margin-top:22px;margin-bottom:0}.entry{animation:enter .6s ease-out both}@keyframes enter{from{opacity:.75;transform:translateY(9px)}to{opacity:1;transform:none}}@media(max-width:950px){.hero-grid{gap:40px;grid-template-columns:1.35fr .7fr}.nav{gap:20px}.grid-3{grid-template-columns:1fr 1fr}.heading{align-items:flex-start;flex-direction:column;gap:20px}.heading p{max-width:700px}.split{gap:35px}.feature-copy{padding:27px}.feature-copy h3{font-size:1.65rem}}@media(max-width:700px){.shell{width:calc(100% - 36px)}.review .shell{display:block}.review a{display:inline-block;margin-top:3px}.header{min-height:94px;align-items:flex-start;padding:22px 0;position:relative}.header>.nav{display:none}.mobile-menu{display:block}.mobile-menu summary{list-style:none;cursor:pointer;border:1px solid var(--line);border-radius:6px;padding:5px 11px;font-size:.85rem;color:var(--mint)}.mobile-menu .nav{position:absolute;z-index:4;left:0;right:0;top:80px;display:flex;align-items:stretch;flex-direction:column;background:#1c3334;border:1px solid #668478;border-radius:12px;padding:15px 23px;gap:9px;box-shadow:0 15px 25px #0008}.mobile-menu .nav a{padding:8px}.hero{padding:28px 0 40px}.hero-grid{grid-template-columns:1fr;gap:40px}.hero .portrait{justify-self:start;width:min(80%,280px);max-width:none;transform:none}.hero .portrait img{width:100%;height:auto;aspect-ratio:1;border-radius:13px}.hero h1{font-size:clamp(2.65rem,9vw,4rem)}.lede{font-size:1.08rem}.strips{gap:16px;grid-template-columns:1fr;margin-top:32px}.strips>div{border-bottom:1px solid #263c3e;padding-bottom:14px}.strips strong{font-size:1rem}.section{padding:47px 0}.grid-2,.grid-3,.feature,.split,.contact-list{grid-template-columns:1fr}.feature-copy{padding:26px}.card{padding:25px}.page-hero{padding:15px 0 35px}.page-hero h1{font-size:2.8rem}.diagram{padding:23px 18px}.diagram-track{grid-template-columns:1fr 1fr;gap:12px}.diagram-track:before{display:none}.node{font-size:.84rem;padding:13px 10px;min-height:95px}.diagram-panel p{font-size:.87rem}.split{gap:30px}.contribution{grid-template-columns:1fr;gap:6px}.contact-card{padding:27px}.support .shell,.footer-grid{flex-direction:column;align-items:flex-start}.breadcrumb{margin-bottom:25px}.timeline{padding-left:25px}.timeline details:before{left:-31px}.button{padding:10px 15px;font-size:.85rem}.entry{animation:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.pulse{transform:none!important}}@media print{body{background:white;color:black;font-size:11pt}.review,.header,.support,.footer,.actions,.download-bar,.diagram-track,.pulse{display:none}.shell{width:100%}.prose,.muted,.lede{color:#222}.prose h2,.prose h3,.prose h4{color:black}.section,.page-hero{padding:15px 0}.card,.diagram,.source-note{background:white;color:black;border:1px solid #bbb}.grid-2,.grid-3,.split,.hero-grid{display:block}a{color:#222}.timeline details{break-inside:avoid}}

.support-note{margin:0 0 34px;padding-top:18px;border-top:1px solid var(--line);font-size:.85rem;color:var(--muted)}.support-note a{font-weight:500}#support{scroll-margin-top:24px}@media print{.support-note{display:none}}
