@font-face{font-family:Montserrat;src:url('/assets/fonts/Montserrat-Variable.ttf') format('truetype');font-weight:100 900;font-display:swap}
:root{--ink:#032c26;--teal:#007b70;--paper:#fbfffc;--mint:#e9f7f1;--line:#c9dfd4;--muted:#536f65;--amber:#9a520a}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 Montserrat,'Segoe UI',sans-serif}a{color:var(--teal);text-underline-offset:4px}button,select,textarea{font:inherit}button,select{min-height:44px}button{cursor:pointer;border:1px solid var(--teal);background:white;border-radius:8px;padding:8px 14px;color:var(--ink);font-weight:650;font-size:13px}button:hover{background:var(--mint)}button:disabled{opacity:.4;cursor:default}button.primary{background:var(--teal);color:white}button:focus-visible,a:focus-visible,textarea:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid #bf8135;outline-offset:4px}select{border:1px solid var(--line);border-radius:8px;padding:8px;background:white;color:var(--ink)}.shell{width:min(1160px,calc(100% - 48px));margin:auto}.skip{position:absolute;top:-80px;left:12px;background:white;padding:10px;z-index:10}.skip:focus{top:12px}.header{display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line);padding:22px 0}.brands{display:flex;gap:24px;align-items:center}.brands img{object-fit:contain;max-width:135px;height:38px}.brands img:last-child{max-width:76px}.header>a{font-size:12px}.hero{padding:54px 0 38px;max-width:860px}h1,h2,h3{line-height:1.16;letter-spacing:-.035em}h1{font-size:clamp(34px,4.4vw,58px);margin:12px 0 22px}h2{font-size:clamp(27px,3vw,38px)}h3{font-size:21px}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.13em;font-weight:750;color:var(--teal)}.hero p{max-width:750px;color:var(--muted)}.draft{background:#fff2db;color:#674108;border:1px solid #d5b272;border-radius:8px;padding:10px 16px;font-size:12px;margin-top:22px}.jump{position:sticky;top:0;z-index:4;display:flex;gap:6px;overflow-x:auto;background:#fbfffcf5;backdrop-filter:blur(8px);border-block:1px solid var(--line);padding:10px 0}.jump a{white-space:nowrap;text-decoration:none;font-size:12px;font-weight:700;padding:10px;border-radius:6px}.jump a:hover{background:var(--mint)}.section{padding:42px 0;border-bottom:1px solid var(--line)}.intro{max-width:800px;color:var(--muted)}.controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:22px 0}.controls label{font-size:12px;display:flex;align-items:center;gap:8px}.demo{background:var(--mint);border:1px solid var(--line);padding:28px;border-radius:18px}.demo h3{margin-top:0}.demo-grid{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:18px;margin-top:24px}.panel{min-width:0;background:white;border:1px solid var(--line);border-radius:12px;padding:20px;transition:border-color .3s,box-shadow .3s}.panel.active{border-color:var(--teal);box-shadow:0 0 0 3px #007b7014}.panel-label{text-transform:uppercase;letter-spacing:.1em;font-size:10px;font-weight:800;margin-bottom:15px;color:var(--muted)}.file{font:13px/1.6 Consolas,monospace;border-radius:7px;padding:8px;margin:6px 0;border:1px solid var(--line);overflow-wrap:anywhere}.file.read{background:#d2eee0;border-color:var(--teal)}.packet{min-height:192px}.packet span{display:block;border-left:3px solid var(--teal);background:var(--mint);padding:8px 10px;margin:8px 0;font-size:12px}.output-text{font-size:14px}.stage{font-weight:700;font-size:17px;margin:0}.stage-text{min-height:54px;font-size:14px;margin:12px 0}.progress{display:flex;gap:6px}.progress span{height:5px;background:#c5dbd0;flex:1;border-radius:3px}.progress span.on{background:var(--teal)}.caption{font-size:12px;color:var(--muted);margin:18px 0 0}.md-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.md-grid label{display:block;font-size:12px;font-weight:700;margin-bottom:12px}.editor-wrap{position:relative;min-height:330px}.editor-wrap textarea,.editor-wrap pre{margin:0;width:100%;height:330px;padding:18px;border:1px solid var(--line);border-radius:10px;font:14px/1.7 Consolas,monospace;tab-size:2;white-space:pre-wrap;overflow-wrap:break-word}.editor-wrap pre{position:absolute;inset:0;background:#fff;pointer-events:none;overflow:hidden;color:var(--ink)}.editor-wrap textarea{position:relative;background:transparent;color:transparent;caret-color:var(--ink);resize:none;overflow:auto;-webkit-text-fill-color:transparent}.editor-wrap textarea::selection{background:#62caaa55}.editor-wrap mark{color:#007b70;background:#e2f5ec;font-weight:bold}.rendered{background:white;border:1px solid var(--line);border-radius:10px;min-height:330px;padding:18px;overflow-wrap:anywhere}.rendered h1{font-size:29px;margin-top:0}.rendered h2{font-size:24px}.rendered p{font-size:14px}.rendered li{font-size:14px}.status{font-size:12px;color:var(--muted)}.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.download{border:1px solid var(--line);border-radius:10px;padding:18px;text-decoration:none;background:white;font-weight:650;font-size:14px}.download small{display:block;font-weight:450;font-size:11px;margin-top:6px;color:var(--muted)}.slide{background:white;border:1px solid var(--line);border-radius:14px;margin:24px 0;padding:32px;scroll-margin-top:100px;min-width:0}.slide h2{margin:0 0 24px;font-size:clamp(25px,2.8vw,34px)}.slide h3{font-size:21px}.slide p{margin:18px 0}.slide>p:last-child{margin-bottom:0}.slide>p:last-child strong{color:var(--teal)}code{font-family:Consolas,monospace;background:var(--mint);padding:1px 4px;border-radius:4px;overflow-wrap:anywhere}pre{background:#f0f7f2;border:1px solid var(--line);border-radius:10px;padding:18px;overflow:auto;font:13px/1.7 Consolas,monospace}pre code{padding:0;background:none;overflow-wrap:normal}blockquote{margin:20px 0;padding:14px 20px;border-left:4px solid var(--teal);background:var(--mint);border-radius:0 8px 8px 0}blockquote p{margin:8px 0!important}.table-scroll{max-width:100%;overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;vertical-align:top;padding:13px 15px;border-bottom:1px solid var(--line)}th{background:var(--mint);font-weight:750}td:first-child{min-width:120px}.prompt{border:1px solid var(--line);border-radius:10px;margin:22px 0;overflow:hidden}.prompt-bar{display:flex;justify-content:space-between;gap:16px;align-items:center;background:var(--mint);padding:10px 16px;font-size:11px;font-weight:700}.prompt pre{border:0;border-radius:0;margin:0;white-space:pre-wrap;background:#fff;font:15px/1.7 Montserrat,'Segoe UI',sans-serif;overflow-wrap:anywhere}.copy-prompt{min-height:40px;background:var(--teal);color:white}.break{border-color:#b27f30;background:#fffaf0}.break-controls{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding-top:10px}.clock{font:700 30px/1.2 Consolas,monospace;font-variant-numeric:tabular-nums}.break-note{font-size:12px;color:#674108}.block-heading{margin-top:64px}.footer{padding:35px 0;color:var(--muted);font-size:12px}.source-links{font-size:12px;display:flex;gap:15px;flex-wrap:wrap}.notice{font-size:12px;padding:10px 0;color:var(--muted)}
@media(max-width:800px){.demo-grid{grid-template-columns:1fr}.packet{min-height:0}.md-grid{grid-template-columns:1fr}.download-grid{grid-template-columns:1fr}.header{flex-wrap:wrap;gap:12px}.brands{gap:15px}.brands img{max-width:115px;height:32px}.hero{padding-top:30px}.panel{padding:16px}.stage-text{min-height:0}}
@media(max-width:500px){.shell{width:calc(100% - 28px)}body{font-size:14px}.slide{padding:20px 16px}.demo{padding:20px 14px}.brands img{max-width:96px;height:30px}.brands img:last-child{max-width:45px}.controls{gap:8px}button{font-size:12px;padding:8px 10px}.prompt-bar{align-items:flex-start;flex-direction:column;gap:8px}.prompt pre{font-size:14px;padding:16px}th,td{padding:10px;font-size:13px}.table-scroll table{min-width:470px}h1{font-size:36px}.slide h2{font-size:25px}.jump a{font-size:11px;padding:8px}.editor-wrap pre,.editor-wrap textarea{font-size:13px;padding:12px}.source-links{display:block}.source-links a{display:block;margin-top:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.panel{transition:none}}
.output-text{white-space:pre-line}
.interactive{margin:28px 0;padding:34px;border:1px solid var(--line);border-radius:16px;background:#f0faf5;scroll-margin-top:100px}
.interactive h2{margin-top:8px}
.closing-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(270px,330px);gap:32px;align-items:start}
.closing-copy{min-width:0}
.closing-copy h2{margin-top:0}
.closing-qr{display:flex;flex-direction:column;align-items:center;gap:12px;padding:24px;border:1px solid #a7d0bd;border-radius:18px;background:#e7f5ed;text-align:center;text-decoration:none;font-weight:750;color:var(--ink)}
.closing-qr img{display:block;width:260px;height:260px;max-width:100%;image-rendering:pixelated;background:white;padding:10px;border-radius:8px}
.closing-qr span:last-child{color:var(--teal);font-size:13px}
@media(max-width:800px){.closing-grid{grid-template-columns:1fr}.closing-qr{width:min(100%,350px);justify-self:center}.interactive{padding:24px}}
@media(max-width:500px){.interactive{padding:20px 14px}}
.download-panel{margin-top:22px;padding:23px;border:1px solid #a7d0bd;border-radius:18px;background:#e7f5ed}
.download-label{margin:0 0 17px;color:var(--ink);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.download-grid{gap:14px}
.download{display:flex;flex-direction:column;align-items:flex-start;gap:8px;min-height:210px;padding:20px;border:2px solid var(--teal);border-radius:13px;background:white;box-shadow:0 7px 18px #06372f14;color:var(--ink);transition:transform .18s,box-shadow .18s,background .18s}
.download:hover{background:#fbfffc;box-shadow:0 13px 25px #06372f26;transform:translateY(-3px)}
.download strong{font-size:15px;line-height:1.35}
.download small{margin-top:0;font-size:12px;line-height:1.55}
.download-icon{display:grid;place-items:center;width:36px;height:36px;border-radius:9px;background:var(--teal);color:white;font-size:23px;font-weight:700;line-height:1}
.download-action{display:inline-flex;align-items:center;gap:12px;margin-top:auto;padding:9px 13px;border-radius:7px;background:var(--teal);color:white;font-size:12px;font-weight:800}
.download:hover .download-action{background:#06372f}
@media(max-width:500px){.download-panel{padding:18px 14px}.download{min-height:185px}}
@media(prefers-reduced-motion:reduce){.download{transition:none}.download:hover{transform:none}}
@media print{.header,.jump,.controls,.copy-prompt,.break-controls,.draft,.demo,.download-panel{display:none}.shell{width:100%}.slide{break-inside:avoid;box-shadow:none}.slide pre{white-space:pre-wrap}.table-scroll{overflow:visible}body{font-size:11pt}.slide{margin:0 0 12px;padding:15px}}