:root{--paper:#f7f5ed;--ink:#24372e;--muted:#58655d;--line:#d9dfd1;--accent:#466b50}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-underline-offset:5px}a:focus-visible{outline:3px solid #be650d;outline-offset:6px}.wrap{width:min(1120px,calc(100% - 64px));margin:auto}.nav{display:flex;justify-content:space-between;align-items:center;min-height:100px}.brand{font-weight:700;letter-spacing:-.5px;text-decoration:none;font-size:21px;display:flex;align-items:center;gap:10px}.mark{color:var(--accent);font-size:31px}.nav nav,.footer nav{display:flex;gap:28px}.nav nav a,.footer nav a{text-decoration:none;font-size:14px}.nav nav a:hover,.footer nav a:hover{text-decoration:underline}.skip{position:absolute;left:12px;top:-80px;background:white;padding:16px;z-index:2}.skip:focus{top:8px}.hero{display:grid;grid-template-columns:1.3fr 1fr;align-items:center;min-height:590px;padding-top:40px;padding-bottom:65px;gap:20px}.eyebrow{font-size:11px;letter-spacing:2.1px;text-transform:uppercase;font-weight:700;margin:0 0 22px}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;font-weight:400;letter-spacing:-2px}h1{font-size:clamp(48px,5.5vw,74px);line-height:1.04;margin:0 0 30px}h1 em{font-weight:400;color:#698167}.intro{font-size:17px;line-height:1.85;color:var(--muted);margin:0 0 30px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:26px;background:var(--ink);color:white;padding:17px 22px;border-radius:8px;text-decoration:none;font-size:14px}.button:hover{background:var(--accent)}.status{font-size:12px;color:var(--muted);margin:22px 0 0;display:flex;gap:8px;align-items:center}.status span{width:7px;height:7px;border-radius:50%;background:#739570}.hero-art{height:390px;position:relative}.float-tile{position:absolute;width:155px;height:165px;border-radius:24px;box-shadow:0 8px 0 #0002,0 24px 30px #24372e13;display:grid;place-content:center}.leaf{background:#71916d;color:#f7f4d6;font-size:110px;left:5%;top:0;transform:rotate(-13deg)}.number{background:#e5aa4e;color:#45331f;font-family:Georgia,serif;font-size:85px;left:48%;top:47px;transform:rotate(10deg);text-align:center;z-index:1}.number span{font-family:system-ui,sans-serif;font-size:9px;letter-spacing:1px}.pipe{background:#203b50;left:21%;top:183px;transform:rotate(-3deg)}.pipe svg{width:155px;height:165px;overflow:hidden;border-radius:24px}.pipe path{fill:none;stroke:#f5c979;stroke-width:14}.handnote{position:absolute;left:62%;top:255px;font:italic 19px/1.5 Georgia,serif;color:#647763;transform:rotate(-6deg)}.principles{border-block:1px solid var(--line)}.principles .wrap{display:flex;justify-content:space-between;gap:16px;padding-block:23px;font-size:13px;color:var(--muted)}.principles span::before{content:'✦';color:#8a9c7e;margin-right:14px}.games{padding-top:90px}.section-heading{max-width:650px;margin-bottom:42px}h2{font-size:42px;line-height:1.13;margin:0}h3{font-size:54px;margin:0 0 20px}.game{border-radius:24px;padding:58px;display:grid;grid-template-columns:1fr .85fr;gap:70px;align-items:center;margin-bottom:28px;overflow:hidden}.petal{background:#e6ecdd}.tens{background:#eee4d4}.loop{background:#0d2334;color:#f6eedc}.game-copy>p:not(.eyebrow){font-size:16px;line-height:1.8;color:var(--muted);max-width:430px}.loop .game-copy>p:not(.eyebrow){color:#b5c7d1}.tags{display:flex;gap:9px;flex-wrap:wrap;margin-top:28px}.tags span{border:1px solid #24372e30;padding:8px 12px;border-radius:20px;font-size:11px}.loop .tags span{border-color:#91afc044}.mini-board{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;background:#24372e14;padding:7px;border-radius:15px;transform:rotate(4deg);max-width:310px;aspect-ratio:1;margin:auto;box-shadow:0 18px 28px #24372e14}.mini-board span{border-radius:10px;display:grid;place-items:center;font-size:42px;aspect-ratio:1;color:#fff7e5;box-shadow:inset 0 -2px #0001}.mini-board .empty{background:#ffffff25;box-shadow:none}.flower{background:#c77969}.water{background:#5e8e9f}.leaf-cell{background:#64926e}.sun{background:#ab8d3b}.shrub{background:#466744}.tens-board{transform:rotate(-4deg);background:#ded3c2}.tens-board span{font-family:Georgia,serif;background:#bc9670;color:#382d21}.tens-board .cream{background:#f5e9d0}.tens-board .gold{background:#dfae56}.tens-board .empty{background:#ffffff30}.loop-board{max-width:310px;margin:auto;border:7px solid #152f41;border-radius:14px;overflow:hidden;transform:rotate(4deg)}.loop-board svg{display:block;width:100%}.art-caption{text-align:center;font-size:10px;letter-spacing:.3px;opacity:.7;margin:25px 0 0}.about{padding-block:100px;display:grid;grid-template-columns:1fr 1fr;gap:25px 70px}.about>.eyebrow{grid-column:1/-1;margin:0}.about h2{font-size:46px}.about p:not(.eyebrow){font-size:16px;line-height:1.9;color:var(--muted);margin-top:0}.text-link{font-weight:600;font-size:14px}.footer{border-top:1px solid var(--line);padding-block:32px;display:flex;align-items:center;gap:25px}.footer p{font-size:12px;color:var(--muted);flex:1}.document{max-width:740px;padding-block:65px 100px}.document h1{font-size:52px}.document h2{font-size:28px;letter-spacing:-.5px;margin-top:36px}.document p,.document li{font-size:16px;line-height:1.85;color:var(--muted)}.document li{margin-bottom:12px}.document .notice{padding:20px;border:1px solid var(--line);border-radius:12px;background:#eceddf}.document a{overflow-wrap:anywhere}@media(max-width:760px){.wrap{width:calc(100% - 36px)}.nav{min-height:80px}.nav nav{gap:18px}.brand{font-size:18px}.hero{grid-template-columns:1fr;padding-top:35px;padding-bottom:30px;gap:30px;min-height:0}.hero-art{height:330px;width:min(400px,100%);margin:auto}.float-tile{width:130px;height:140px}.pipe svg{width:130px;height:140px}.leaf{font-size:95px}.number{font-size:70px}.pipe{top:155px}.handnote{top:225px;font-size:16px}.principles .wrap{flex-direction:column;padding-block:18px;gap:10px}.games{padding-top:55px}.game{grid-template-columns:1fr;padding:30px 24px;gap:30px}.section-heading{margin-bottom:30px}h2{font-size:34px}h3{font-size:44px}.mini-board,.loop-board{width:260px;max-width:100%}.mini-board span{font-size:34px}.about{grid-template-columns:1fr;padding-block:60px;gap:22px}.about h2{font-size:39px}.footer{flex-wrap:wrap;gap:18px}.footer p{margin:0;flex-basis:100%}.footer nav{gap:25px}.document{padding-block:40px 65px}.document h1{font-size:44px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Artwork is generated from the apps’ own Tile component. */
.float-tile{height:155px;object-fit:contain}.leaf,.number,.pipe{background:transparent}.game-art{display:block;width:100%;max-width:310px;height:auto;margin:auto;filter:drop-shadow(0 14px 14px #24372e14)}.sprout-art,.looplet-art{transform:rotate(4deg)}.tenfold-art{transform:rotate(-4deg)}@media(max-width:760px){.float-tile{height:130px}.game-art{max-width:260px}}