:root{--green: #63ae31;--green-dark: #3d7a1a;--orange: #f3951a;--orange-dark: #b5650a;--ink: #101814;--ink-2: #1a2620;--text: #1f2a24;--muted: #56635b;--line: #e2e8e3;--soft: #f4f8f1;--white: #ffffff;--radius: 14px;--shadow: 0 10px 30px rgba(16, 24, 20, .08);--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{margin:0;font-family:var(--font);color:var(--text);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:var(--green-dark)}h1,h2,h3{line-height:1.2;margin:0 0 .6em;color:var(--ink)}h1{font-size:clamp(2.2rem,5vw,3.6rem);letter-spacing:-.02em}h2{font-size:clamp(1.7rem,3.5vw,2.4rem);letter-spacing:-.01em}h3{font-size:1.2rem}p{margin:0 0 1em}:focus-visible{outline:3px solid var(--orange);outline-offset:3px}.container{width:min(1120px,100% - 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var(--green)}.stack__layer--orange{border-left-color:var(--orange)}.stack__label{color:var(--white);font-weight:700;font-size:1.1rem}.stack__tech{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.9rem;color:#a9b8ae}.section{padding:clamp(4rem,8vw,6rem) 0}.section--soft{background:var(--soft)}.section--dark{background:var(--ink);color:#d7e0da}.section--dark h2{color:var(--white)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2.5rem}.card{display:flex;flex-direction:column;padding:2rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:var(--shadow)}.card__icon{display:inline-grid;place-items:center;width:52px;height:52px;border-radius:12px;background:var(--soft);color:var(--green-dark);margin-bottom:1.25rem}.card p{color:var(--muted)}.checklist{list-style:none;padding:0;margin:0 0 1.5rem}.checklist li{position:relative;padding-left:1.6rem;margin-bottom:.4rem}.checklist 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