:root{--paper: #f7f0e1;--paper-2: #efe4cd;--ink: #1f1b16;--muted: #5c5348;--brick: #e9782c;--red: #e23b32;--blue: #2f78c8;--yellow: #f4c227;--green: #4f9e3a;--field: #a6d36e;--sky: #cfe8ef;--serif: "DM Serif Display", Georgia, serif;--sans: "Space Grotesk", system-ui, sans-serif;--mono: "Space Mono", ui-monospace, monospace;--line: 3px solid var(--ink);--shadow: 6px 6px 0 var(--ink)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--sans);color:var(--ink);background-color:var(--paper);background-image:radial-gradient(rgba(31,27,22,.07) 1px,transparent 1.2px);background-size:6px 6px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:inherit}h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.05;margin:0 0 .5em}h1{font-size:clamp(2.6rem,5.2vw,4.3rem);letter-spacing:-.01em}h2{font-size:clamp(2rem,4vw,3rem)}h3{font-size:1.6rem}em{font-style:italic;color:var(--red)}p{margin:0 0 1rem}.wrap{width:min(1120px,100% - 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0;font-family:var(--serif);font-size:1.5rem}.hero-art{position:relative}.sun{position:absolute;top:6%;right:8%;bottom:14%;left:8%;background:var(--sky);border:var(--line);border-radius:50% 50% 0 0;background-image:repeating-linear-gradient(0deg,transparent 0 14px,rgba(255,255,255,.55) 14px 17px)}.castle{position:relative;width:100%;height:auto;display:block}.crenel{height:22px;border-bottom:var(--line);background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='44' height='22'%3E%3Cpath d='M0 22V11.5H1.5V1.5H26.5V11.5H44V22Z' fill='%23e9782c'/%3E%3Cpath d='M0 11.5H1.5V1.5H26.5V11.5H44' fill='none' stroke='%231f1b16' stroke-width='3'/%3E%3C/svg%3E") repeat-x}.crenel-dark{margin-top:5rem}.section{padding-block:5.5rem}.band{background:var(--paper-2);border-bottom:var(--line)}.band-alt{background:var(--sky);border-top:var(--line)}.steps{list-style:none;padding:0;margin:2.5rem 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:1.75rem}.steps li{padding:1.75rem}.num{display:inline-block;font:700 .85rem var(--mono);padding:.25rem .55rem;background:var(--c);border:2px solid var(--ink);margin-bottom:1.25rem;color:var(--ink)}.goal{margin-top:2.5rem;font-size:1.1rem;display:flex;gap:1rem;align-items:center}.goal span{font:700 .75rem var(--mono);text-transform:uppercase;letter-spacing:.12em;background:var(--ink);color:var(--paper);padding:.3rem .6rem}.split{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.builder{display:grid;grid-template-columns:180px 1fr;gap:1.75rem;padding:1.75rem}.builder-stage{position:relative;background:var(--sky);border:var(--line);padding:.75rem .5rem 0}.builder-svg{width:100%;display:block}.badge{position:absolute;top:.6rem;left:.6rem;font:700 .68rem var(--mono);text-transform:uppercase;letter-spacing:.1em;padding:.2rem .45rem;border:2px solid var(--ink);background:var(--paper)}.badge-berd{background:var(--green);color:#fff}.badge-tower{background:var(--yellow)}.builder-panel h3{margin-bottom:.4rem}.builder-panel .muted{min-height:4.8em}.swatches{display:flex;gap:.6rem;margin:.5rem 0 1rem}.swatch{width:44px;height:32px;background:var(--c);border:var(--line);box-shadow:3px 3px 0 var(--ink);cursor:pointer;position:relative;transition:transform .1s,box-shadow .1s}.swatch:before,.swatch:after{content:"";position:absolute;top:-8px;width:10px;height:7px;background:var(--c);border:2px solid var(--ink);border-bottom:0}.swatch:before{left:6px}.swatch:after{right:6px}.swatch:hover{transform:translate(-1px,-2px);box-shadow:4px 5px 0 var(--ink)}.swatch:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}.swatch:disabled{opacity:.35;cursor:not-allowed}.sizes{padding:1.75rem}.size-tabs{display:flex;border:var(--line);margin-bottom:1.5rem}.size-tab{flex:1;padding:.6rem;font:700 .9rem var(--mono);background:#fffaf0;border:0;border-right:var(--line);cursor:pointer;color:var(--ink)}.size-tab:last-child{border-right:0}.size-tab.active{background:var(--ink);color:var(--paper)}.grid{display:grid;gap:6px;aspect-ratio:1;padding:10px;background:var(--brick);border:var(--line);margin-bottom:1rem}.cell{background:var(--field);border:2px solid var(--ink);transition:background .2s}.cell.edge{background:#fffaf0}.cell.corner{background:var(--yellow);box-shadow:inset 0 0 0 4px #fffaf0}.ticks{list-style:none;padding:0;margin:1.5rem 0 0;display:grid;gap:.75rem}.ticks li{display:flex;gap:.75rem;align-items:baseline}.ticks li:before{content:"";flex:none;width:12px;height:12px;transform:translateY(1px);background:var(--red);border:2px solid var(--ink)}.ticks li:nth-child(2):before{background:var(--blue)}.ticks li:nth-child(3):before{background:var(--yellow)}.cta{padding-top:5.5rem}.cta-card{display:grid;grid-template-columns:200px 1fr auto;gap:2rem;align-items:center;padding:2rem 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a:not(.btn){display:none}}@media(max-width:520px){.builder{grid-template-columns:1fr}.builder-stage{max-width:200px}.facts{gap:1.25rem 1.75rem;flex-wrap:wrap}.facts dd{font-size:1.2rem;white-space:nowrap}}