:root{--green:#235c50;--deep:#143f36;--ink:#243e36;--muted:#5e756b;--mint:#dff2e8;--blue:#e4f0ff;--peach:#fff0de;--lilac:#eee7ff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fafbf6;color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,sans-serif}button,a,select,input,summary{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer;border:0}button:disabled{opacity:.4;cursor:default}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #e7aa35;outline-offset:4px}header{height:88px;max-width:1440px;margin:auto;display:flex;align-items:center;gap:24px;padding:16px 5%}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--green);font-size:34px;font-weight:850;letter-spacing:-1.8px}.brand>span:last-child{font-size:13px;letter-spacing:2px;font-weight:550;align-self:flex-end;padding-bottom:8px}.bot{background:var(--mint);border-radius:18px;padding:0 10px;font-size:37px}.label{margin-left:auto;font-size:10px;letter-spacing:2px;font-weight:750;color:var(--muted)}.quiet{background:transparent;color:var(--green);font-weight:650;padding:12px;border-radius:10px}.quiet:hover{background:#e7f1e9}main{max-width:1320px;margin:auto;padding:0 5%}.welcome{display:grid;grid-template-columns:1fr 1.05fr;gap:50px;align-items:center;padding:38px 0 48px}.eyebrow{font-size:11px;font-weight:750;letter-spacing:2px;color:var(--green)}h1{font-size:clamp(38px,4.8vw,67px);line-height:1.08;letter-spacing:-2.5px;margin:20px 0}h1 em{font-style:normal;color:var(--green)}.intro{font-size:18px;line-height:1.6;max-width:450px;color:var(--muted)}.jump-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.jump{min-height:136px;text-align:left;border-radius:24px;padding:22px;transition:transform .2s,box-shadow .2s;color:var(--ink)}.jump:hover{transform:translateY(-4px);box-shadow:0 12px 30px #234d3b15}.jump>span{font-size:32px;display:block;margin-bottom:10px}.jump b{font-size:17px;display:block}.jump small{display:block;margin-top:4px;color:var(--muted)}.peach{background:var(--peach)}.blue{background:var(--blue)}.lilac{background:var(--lilac)}.mint{background:var(--mint)}.player{background:white;border-radius:28px;overflow:hidden;border:1px solid #dce7dc;box-shadow:0 20px 65px #214d3810;scroll-margin-top:20px}.player-top{background:var(--deep);color:white;display:flex;align-items:center;padding:9px 24px;gap:18px;font-size:11px;font-weight:750;letter-spacing:1px}.player-top #count{margin-left:auto;letter-spacing:0}.player-top .quiet{color:white}.player-top .quiet:hover{background:#ffffff15}.screen-row{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(260px,1fr);min-height:490px}.screen{background:linear-gradient(140deg,#e8f4ed,#e7effd 65%,#f8eeda);padding:22px;display:flex;align-items:center;justify-content:center;min-width:0;overflow:hidden;position:relative}.screen .prints{display:flex;gap:8px;align-items:center;width:100%;justify-content:center;animation:appear .45s ease}.screen img{display:block;object-fit:contain;max-height:500px;max-width:100%;width:100%;cursor:zoom-in;border-radius:8px;box-shadow:0 8px 25px #173c3420}.screen .prints.two img{width:calc(50% - 4px)}aside{padding:28px;align-self:center}aside #context{font-size:10px;letter-spacing:1.2px;color:var(--green);font-weight:750}aside h2{font-size:28px;line-height:1.15;letter-spacing:-.7px;margin:15px 0}aside #lead{color:var(--green);font-size:17px;font-weight:700}aside #description{white-space:pre-line;color:var(--muted);line-height:1.6;font-size:16px}.zoom{padding:12px 16px;border:1px solid #c7ddd2;background:#f1f7f1;border-radius:12px;color:var(--green);font-weight:650}details{margin-top:22px;font-size:12px;color:var(--muted);line-height:1.6}summary{cursor:pointer}details p{font-size:12px}.track{height:5px;background:#e6efe8}.track span{display:block;width:0;height:5px;background:linear-gradient(90deg,#71b99a,#d3b6ed);transition:width .2s linear}.controls{display:flex;gap:12px;align-items:center;padding:20px 24px 6px;flex-wrap:wrap}.play{background:var(--green);color:white;padding:16px 25px;border-radius:15px;font-weight:750;transition:background .2s}.play:hover{background:#327765}.round{background:var(--mint);color:var(--green);height:48px;width:48px;border-radius:50%;font-size:23px}.check{margin-left:auto;color:var(--muted);font-size:12px;display:flex;align-items:center;gap:8px}.settings{display:flex;gap:14px;align-items:center;padding:14px 24px 22px;flex-wrap:wrap;font-size:12px;color:var(--muted)}select{font:inherit;color:var(--green);border:1px solid #d5e4d9;border-radius:8px;padding:8px;background:white;max-width:220px}.settings label{display:flex;gap:6px;align-items:center}.settings #status{flex:1;min-width:170px;text-align:right}.chapters{padding:45px 0 25px}.chapters h2{font-size:28px;margin:0 0 10px;letter-spacing:-.7px}.chapters>p{color:var(--muted)}.chapters nav{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:25px}.chapters button{text-align:left;border:1px solid #dbe4d8;border-radius:14px;background:white;padding:15px;color:var(--green);font-size:13px;line-height:1.4}.chapters button span{display:block;font-size:10px;letter-spacing:1px;color:var(--muted);margin-bottom:4px}.chapters button[aria-current="step"]{background:var(--green);color:white}.chapters button[aria-current="step"] span{color:#d1ead7}.finish{background:var(--lilac);padding:32px;border-radius:24px;margin:25px 0 45px}.finish h2{margin:0;font-size:26px}.finish p{line-height:1.6;max-width:780px}footer{max-width:1160px;margin:0 auto;padding:25px 5% 45px;font-size:12px;line-height:1.7;color:var(--muted)}footer b{color:var(--green)}dialog{border:0;border-radius:20px;max-width:95vw;max-height:95vh;padding:20px;box-shadow:0 20px 70px #0005}dialog::backdrop{background:#15382fd9}#image-modal{width:1200px}#modal-content{display:flex;gap:12px;align-items:flex-start;margin-top:14px}#modal-content img{max-width:100%;height:auto}#modal-content:has(img:nth-child(2)) img{max-width:49%}#help-modal{max-width:540px;line-height:1.7;padding:35px}#help-modal h2{font-size:28px;line-height:1.2}.explain{width:100%;padding:20px;animation:appear .45s ease}.explain .big-icon{font-size:75px;display:block;margin-bottom:20px}.explain h3{font-size:30px;color:var(--green);margin:8px 0}.explain p{font-size:20px;line-height:1.55}.explain .steps{font-size:18px;white-space:pre-line;line-height:1.8;color:var(--green)}:fullscreen.player{height:100%;overflow:auto;border-radius:0;display:flex;flex-direction:column}:fullscreen .screen-row{flex:1}:fullscreen .screen img{max-height:65vh}@keyframes appear{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:800px){header{height:72px;gap:5px}.label{display:none}.brand{font-size:28px}.quiet{font-size:12px}.welcome{grid-template-columns:1fr;gap:20px;padding:20px 0 30px}h1{font-size:44px}.intro{font-size:16px}.jump{padding:17px;min-height:120px}.jump b{font-size:15px}.screen-row{grid-template-columns:1fr}.screen{padding:10px}.screen img{max-height:60vh}aside{padding:24px}aside h2{font-size:25px}aside #description{font-size:16px}.chapters nav{grid-template-columns:repeat(2,1fr)}.check{margin-left:0}.controls{gap:8px;padding:16px}.play{padding:14px 18px}.settings{padding:12px 16px}.settings #status{text-align:left}.player-top{padding:9px 12px}.player-top #count{font-size:10px}.screen .prints.two{flex-direction:column}.screen .prints.two img{width:100%}#modal-content{flex-direction:column}#modal-content:has(img:nth-child(2)) img{max-width:100%}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}

.jump-grid{grid-template-columns:repeat(3,1fr)}.jump{min-height:124px;padding:18px}.welcome{grid-template-columns:.9fr 1.2fr;gap:32px}.screen .prints img[src$=".svg"]{box-shadow:none}.brand .bot{display:none}.welcome h1{font-size:clamp(38px,4vw,60px)}@media(max-width:1050px){.jump-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:800px){.welcome{grid-template-columns:1fr}.label{display:none}header>.quiet{font-size:10px;padding:8px}.brand{font-size:26px}.screen-row{grid-template-columns:1fr}.jump{min-height:115px}}

.brand-robot{width:44px;height:44px;flex-shrink:0}.brand>span:last-child{white-space:nowrap}@media(max-width:500px){header{flex-wrap:wrap;height:auto;padding:15px 5%;row-gap:7px}.brand{margin-right:auto}header .quiet{font-size:11px}.welcome h1{font-size:40px}}