@font-face{font-family:Bree;src:url(/fonts/bree-serif-latin-400-normal.woff2)format("woff2");font-display:swap}@font-face{font-family:Nunito;src:url(/fonts/nunito-latin-400-normal.woff2)format("woff2");font-weight:400;font-display:swap}@font-face{font-family:Nunito;src:url(/fonts/nunito-latin-700-normal.woff2)format("woff2");font-weight:700 900;font-display:swap}:root{color:#294e48;font-synthesis:none;--ink:#294e48;--teal:#346b60;--paper:#fff9e9;--gold:#f6cf76;--rust:#a8543d;--shadow:0 12px 40px #456e6620;--radius:20px;background:#e7f1e9;font-family:Nunito,Trebuchet MS,sans-serif}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer;-webkit-tap-highlight-color:transparent}button:disabled{cursor:default}button:active:not(:disabled){transform:translateY(2px)}button:focus-visible,input:focus-visible{outline-offset:5px;outline:3px solid #a54d36}button{touch-action:manipulation}h1,h2,p{margin:0}h1,h2{text-wrap:balance;font-family:Bree,Georgia,serif;font-weight:400}p{line-height:1.6}::selection{color:#294e48;background:#f2d28d}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-thumb{background:#86aaa0;border:2px solid #e7f1e9;border-radius:8px}.game-shell{isolation:isolate;background:linear-gradient(145deg,#e4f1e8,#eaf3ed 52%,#fcf7e8);min-height:100dvh;position:relative;overflow:clip}.topbar{z-index:3;justify-content:space-between;align-items:center;gap:16px;max-width:1920px;margin:auto;padding:24px clamp(20px,4.2vw,86px);display:flex;position:relative}.brand{color:var(--ink);text-align:left;letter-spacing:.12em;background:0 0;border:0;align-items:center;gap:10px;min-height:48px;padding:0;font-size:18px;font-weight:900;display:flex}.brand-seal{width:42px;height:44px;display:block;transform:rotate(-8deg)}.brand-seal .symbol{width:100%;height:100%}.brand-sub{letter-spacing:.18em;margin-top:3px;font-size:8px;display:block}.top-actions{align-items:center;gap:12px;display:flex}.save-note{color:#55756b;margin-right:8px;font-size:12px}.stamp-count{align-items:center;gap:7px;margin-right:14px;font-size:13px;font-weight:700;display:flex}.stamp-count .icon{width:17px;height:17px}.icon{vertical-align:middle;flex:none;width:22px;height:22px}.icon-button{width:44px;height:44px;color:var(--ink);background:#fffaf0bd;border:1px solid #789b8e55;border-radius:50%;justify-content:center;align-items:center;transition:background .15s,transform .15s;display:inline-flex}.icon-button:hover{background:#fffaf0}.button{min-height:48px;color:var(--ink);white-space:normal;border:0;border-radius:14px;justify-content:center;align-items:center;gap:10px;padding:12px 24px;font-size:15px;font-weight:800;line-height:1.35;transition:transform .16s ease-out,background .16s ease-out;display:inline-flex}.button .icon{width:20px;height:20px}.primary{background:var(--gold);color:#3e492f;box-shadow:0 4px #cda450,0 7px 14px #71593713}.primary:hover{background:#ffdb89}.primary .icon{order:2}.secondary{background:#e1ece0}.secondary:hover{background:#d4e3d2}.quiet{color:#43695d;background:0 0;padding:12px 15px}.quiet:hover{background:#d3e4d75c}.button:disabled{opacity:.55;box-shadow:none}.big{min-height:60px;padding:16px 32px;font-size:18px}.screen{z-index:1;outline:none;position:relative}.handwritten{color:#8b573b;font-family:Bree,Georgia,serif;font-size:20px}.global-footer{z-index:1;letter-spacing:.025em;color:#4b685b;justify-content:space-between;max-width:1920px;margin:0 auto;padding:16px clamp(20px,4.2vw,86px);font-size:11px;display:flex;position:relative}.global-footer span:last-child{align-items:center;gap:6px;display:flex}.global-footer .icon{width:14px;height:14px}.sky-decor{pointer-events:none;z-index:0;position:absolute;inset:0;overflow:hidden}.cloud{filter:blur(3px);background:#fffdf68c;border-radius:50%;width:180px;height:48px;animation:18s ease-in-out infinite alternate cloud-drift;position:absolute}.cloud:before,.cloud:after{content:"";background:inherit;border-radius:50%;width:85px;height:75px;position:absolute;bottom:0;left:28px}.cloud:after{width:60px;height:60px;left:90px}.cloud-one{top:23%;left:-35px}.cloud-two{animation-delay:-9s;bottom:10%;right:-30px;transform:scale(1.6)}.air-mail{opacity:.3;width:52px;animation:7s ease-in-out infinite float;position:absolute;top:15%;right:9%}.symbol{width:100%;height:100%;display:block}.mascot{width:100%;height:auto;display:block;overflow:visible}.mascot.idle .pip-tail{transform-origin:175px 220px;animation:6s ease-in-out infinite tail}.mascot.greeting .pip-paw{transform-origin:165px 190px;animation:3s ease-in-out 2 wave}.mascot.celebrate{animation:.6s ease-out celebrate}.mascot.thinking{transform:rotate(-3deg)}.mascot.hint .pip-paw,.mascot.instruction .pip-paw{transform-origin:160px 185px;transform:rotate(-5deg)}.mascot.retry{transform:rotate(2deg)}.welcome{align-items:center;max-width:1920px;min-height:min(810px,100dvh - 143px);margin:auto;padding:36px clamp(24px,7.8vw,150px) 80px;display:flex}.welcome-world{z-index:-2;background:url(/art/world.webp) 50% 49%/cover no-repeat;position:absolute;inset:-110px 0 0}.welcome-world:after{content:"";background:linear-gradient(90deg,#edf3e9f5 0%,#edf3e9e8 27%,#edf3e994 43%,#edf3e900 64%),linear-gradient(#0000 76%,#edf3e9e8);position:absolute;inset:0}.welcome-copy{width:480px;max-width:48%;padding-top:14px}.welcome h1{letter-spacing:-.025em;color:#305f51;font-size:clamp(54px,5.7vw,100px);line-height:1.04;position:relative}.welcome h1>span{color:#315c4e}.welcome h1 i{width:58px;height:58px;display:inline-block;position:absolute;top:-20px;right:30px;transform:rotate(14deg)}.welcome-description{color:#48695b;margin-top:24px;font-size:18px;line-height:1.65}.start-controls{margin-top:30px}.start-controls>p{color:#557566;letter-spacing:.02em;margin-top:14px;font-size:11px;font-weight:700}.pip-intro{align-items:center;gap:8px;max-width:350px;margin:25px 0 0 -16px;display:flex}.pip-intro .mascot{flex:none;width:140px}.hello{font-family:Bree,Georgia,serif;font-size:20px}.pip-intro p{color:#527568;margin-top:5px;font-size:12px;line-height:1.5}.welcome-bottom{color:#526f5f;justify-content:space-between;align-items:center;gap:24px;font-size:11px;display:flex;position:absolute;bottom:24px;left:clamp(24px,4.2vw,86px);right:clamp(24px,4.2vw,86px)}.world-tag{letter-spacing:.13em;align-items:center;gap:8px;font-size:9px;font-weight:900;display:flex}.dot{background:#688f69;border-radius:50%;width:6px;height:6px}.welcome~.global-footer{background:#eaf1e7}.story{grid-template-columns:1fr 1fr;align-items:center;gap:7%;max-width:1100px;min-height:65dvh;margin:30px auto 60px;padding:30px;display:grid}.story-art{background:#e4dfbf;border-radius:47% 53% 40% 60%/55% 45%;position:relative;box-shadow:inset 0 0 80px #fbf6e7}.story-art .mascot{width:90%;margin:auto}.story-copy h1{margin:14px 0 24px;font-size:48px;line-height:1.12}.story-copy p{max-width:40ch;margin:14px 0}.button-row{flex-wrap:wrap;justify-content:center;gap:14px;margin-top:26px;display:flex}.story-copy .button-row{justify-content:flex-start}.map-screen{max-width:1510px;min-height:calc(100dvh - 145px);margin:auto;padding:32px clamp(24px,5vw,80px)}.map-heading{justify-content:space-between;align-items:center;display:flex}.map-heading h1{margin:12px 0;font-size:52px;line-height:1.1}.map-heading p{color:#577466;font-size:15px}.map-pip{align-items:center;gap:10px;max-width:300px;font-size:13px;display:flex}.map-pip .mascot{flex:none;width:125px}.island-map{grid-template-columns:repeat(4,1fr);gap:22px;margin:24px 0;display:grid}.chapter{min-width:0;position:relative}.chapter-illustration{border-radius:48% 48% 43% 43%;height:215px;margin:0 -8px;position:relative;overflow:hidden}.chapter-illustration img{object-fit:fill;mix-blend-mode:multiply;width:200%;max-width:none;height:200%;position:absolute;top:0;left:0}.chapter-1 .chapter-illustration img{left:-100%}.chapter-2 .chapter-illustration img{top:-100%}.chapter-3 .chapter-illustration img{top:-100%;left:-100%}.chapter-number{background:var(--paper);border-radius:50%;place-items:center;width:34px;height:34px;font-size:12px;font-weight:800;display:grid;position:absolute;top:12px;left:18px}.chapter-copy{text-align:center;padding:18px 0 5px}.chapter h2{justify-content:center;align-items:center;min-height:55px;font-size:23px;display:flex}.chapter p{color:#557467;min-height:40px;margin-top:4px;font-size:12px}.chapter-locked .chapter-illustration img{filter:saturate(.4);opacity:.65}.level-path{justify-content:space-evenly;margin-top:12px;display:flex;position:relative}.level-path:before{content:"";z-index:-1;border-top:2px dashed #91aa98;position:absolute;top:27px;left:20%;right:20%}.level-node{color:var(--ink);background:0 0;border:0;min-width:52px;padding:4px;font-size:12px;font-weight:700}.node-disc{background:#f6f5e5;border:2px solid #b7c7b6;border-radius:50%;place-items:center;width:50px;height:50px;margin-bottom:8px;font-family:Bree,serif;font-size:20px;display:grid}.level-node.next .node-disc{background:var(--gold);border-color:#a98b4f;box-shadow:0 4px #c1a25b}.level-node.done .node-disc{color:#fff9e9;background:#4c7d67;border-color:#4c7d67}.level-node:disabled{color:#65786e}.level-node:disabled .node-disc{background:#e5e9dc}.map-footer{color:#557365;justify-content:space-between;align-items:center;margin-top:25px;font-size:12px;display:flex}.level-intro{justify-content:center;align-items:center;gap:40px;max-width:1200px;min-height:calc(100dvh - 155px);margin:auto;padding:30px;display:flex}.intro-mascot{width:300px;max-width:30%}.intro-paper{background:var(--paper);width:650px;box-shadow:var(--shadow);text-align:center;border-radius:24px;padding:38px 44px}.delivery-tag{letter-spacing:.12em;color:#617562;font-size:11px;font-weight:800}.intro-paper h1{margin:18px 0;font-size:40px}.intro-rule{margin-bottom:18px;font-size:20px}.intro-paper>p:not(.intro-rule){color:#536d5e;font-size:15px}.tutorial-symbols{justify-content:center;gap:12px;height:100px;margin:12px 0;display:flex}.tutorial-symbols .symbol{width:80px}.tutorial-symbols .envelope{width:150px}.sudoku-lesson{text-align:left;gap:10px;max-width:300px;margin:24px auto;display:grid}.sudoku-lesson>span{align-items:center;gap:12px;display:flex}.vertical-arrow .icon{transform:rotate(90deg)}.region-icon{background:linear-gradient(90deg,#0000 45%,#688b72 45% 55%,#0000 55%),linear-gradient(#0000 45%,#688b72 45% 55%,#0000 55%);border:3px solid #688b72;border-radius:3px;width:22px;height:22px}.play-screen{max-width:1330px;min-height:calc(100dvh - 155px);margin:auto;padding:0 40px 20px}.play-nav{color:#567461;justify-content:space-between;align-items:center;margin:0 0 20px;font-size:13px;display:flex}.play-nav .quiet{padding-left:0}.nav-separator{opacity:.5;padding:0 10px}.puzzle-station{background:var(--paper);box-shadow:var(--shadow);border-radius:24px;min-height:440px;margin-right:130px;padding:28px 35px 0;position:relative}.puzzle-station:before{content:"";pointer-events:none;border:1px dashed #ccb98c88;border-radius:18px;position:absolute;inset:9px}.station-heading{text-align:center;max-width:750px;margin:0 auto 22px}.station-heading h1{margin:9px 0 14px;font-size:34px;line-height:1.1}.rule{max-width:43ch;margin:auto;font-size:18px;line-height:1.5}.odd-board{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;max-width:850px;margin:28px auto 20px;display:grid}.letter-choice{color:var(--ink);background:0 0;border:2px solid #0000;border-radius:15px;min-width:0;padding:10px 4px;transition:background .15s,transform .15s;position:relative}.letter-choice:hover:not(:disabled){background:#e8edd9;transform:translateY(-4px)}.envelope{width:100%;max-height:170px;margin:auto;display:block}.option-label{margin-top:4px;font-size:12px;font-weight:800;display:block}.letter-choice:disabled{opacity:.85}.feedback-space{text-align:center;flex-wrap:wrap;justify-content:center;align-items:center;gap:16px;min-height:78px;padding:10px 0 18px;display:flex}.feedback-message{color:#576d59;justify-content:center;align-items:center;gap:10px;max-width:650px;font-size:14px;display:flex}.feedback-emblem{background:#dbe7ce;border-radius:50%;flex:none;place-items:center;width:32px;height:32px;display:grid}.is-retry .feedback-emblem{background:#f3debc}.is-retry .feedback-message{color:#805334}.is-correct .feedback-message{color:#37624f;font-weight:700}.is-correct{box-shadow:0 0 0 3px #92ad78, var(--shadow)}.station-footer{border-top:1px solid #dfd8bb;flex-wrap:wrap;align-items:center;gap:12px;padding:14px 0;display:flex;position:relative}.hint-button{background:#e6ead2;min-height:44px;padding:10px 16px;font-size:13px}.station-footer .quiet{padding:10px;font-size:12px}.station-footer .icon{width:18px;height:18px}.no-rush{color:#68775e;margin-left:auto;font-size:11px}.pip-guide{width:175px;position:absolute;top:180px;right:12px}.pip-guide .mascot{width:180px}.pip-guide>div{text-align:center;padding:0 10px}.pip-guide .handwritten{font-size:17px}.pip-guide p{margin-top:7px;font-size:12px;line-height:1.5}.delivery-dots{justify-content:center;gap:7px;margin:26px 130px 0 0;display:flex}.delivery-dots span{background:#b4c9b4;border-radius:50%;width:7px;height:7px}.delivery-dots .complete{background:#527c5c}.delivery-dots .current{outline-offset:3px;outline:1px solid #648263}.pattern-trail{flex-wrap:wrap;justify-content:center;gap:8px;max-width:820px;margin:24px auto;display:flex}.trail-slot{background:#edeedb;border-radius:12px;place-items:center;width:65px;height:70px;padding:6px;display:grid;position:relative}.trail-slot.missing{background:#f4df9e;border:2px dashed #a78a4f}.trail-slot.missing>span{font-family:Bree,serif;font-size:30px}.trail-slot.group-start{box-shadow:-3px 0 #719474}.palette-prompt{text-align:center;color:#526b58;margin:12px 0;font-size:13px}.palette{justify-content:center;gap:12px;display:flex}.picture-choice{background:#fffdf4;border:1px solid #d5ca9b;border-radius:14px;width:76px;height:76px;padding:7px;transition:background .15s,transform .15s;box-shadow:0 3px #d9cfab}.picture-choice:hover:not(:disabled){background:#edf1d8;transform:translateY(-3px)}.picture-choice:disabled{opacity:.6}.sudoku-layout{justify-content:center;align-items:center;gap:35px;margin:22px auto;display:flex}.sudoku-board{aspect-ratio:1;background:#b5c5ac;border:3px solid #63836e;border-radius:12px;flex:none;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;width:320px;display:grid;overflow:hidden}.grid-cell{color:var(--ink);outline-offset:-4px;background:#fffdf3;border:0;place-items:center;min-width:44px;min-height:44px;padding:9px;display:grid;position:relative}.grid-cell:nth-child(4n+2){border-right:3px solid #63836e}.grid-cell:nth-child(n+5):nth-child(-n+8){border-bottom:3px solid #63836e}.grid-cell.given{cursor:default;background:#e8ecda}.grid-cell.selected{background:#f5db93;box-shadow:inset 0 0 0 3px #8c7139}.grid-cell.placed{background:#eff4d8}.given-pin{background:#7c9575;border-radius:50%;width:4px;height:4px;position:absolute;top:5px;right:5px}.empty-cell-dot{border:1px solid #b3bca0;border-radius:50%;width:7px;height:7px}.grid-cell .symbol{width:100%;height:100%}.sudoku-palette{max-width:240px}.sudoku-palette .palette{grid-template-columns:repeat(2,76px);gap:12px;display:grid}.sudoku-reminder{text-align:center;color:#63755d;margin-top:20px;font-size:12px;line-height:1.6}.reward-screen,.pause-screen{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:calc(100dvh - 150px);padding:30px 24px 60px;display:flex}.reward-paper{background:var(--paper);box-shadow:var(--shadow);border-radius:28px;max-width:800px;padding:35px 60px}.reward-paper h1,.pause-screen h1{margin:14px 0;font-size:46px;line-height:1.1}.reward-art{justify-content:center;align-items:center;width:100%;max-width:370px;margin:auto;display:flex;position:relative}.reward-art .mascot{width:210px}.postmark{width:130px;height:130px;display:block}.reward-art .postmark{animation:.5s ease-out reward-in;transform:rotate(8deg)}.pause-screen>.mascot{width:220px}.pause-screen>p{margin-top:15px}.finale{text-align:center;background:linear-gradient(90deg,#edf3e9ef,#edf3e9bb,#edf3e9ef),url(/art/world.webp) 50%/cover;min-height:calc(100dvh - 145px);padding:50px 24px;overflow:hidden}.finale-copy{z-index:1;position:relative}.finale h1{margin:18px 0 24px;font-size:64px;line-height:1.08}.finale p{font-size:17px}.finale .mascot{width:220px;margin:auto}.pip-signature{color:#88583b;font-family:Bree,serif;display:block}.celebration-flags{pointer-events:none;position:absolute;inset:0}.celebration-flags>span{left:var(--x);top:var(--y);transform:rotate(calc(var(--i) * 7deg - 30deg));opacity:.55;animation:6s ease-in-out infinite alternate float;animation-delay:calc(var(--i) * -.5s);position:absolute}.celebration-flags .postmark{width:65px;height:65px}.settings-dialog{background:var(--paper);color:var(--ink);border:0;border-radius:24px;width:calc(100% - 32px);max-width:510px;max-height:calc(100dvh - 40px);padding:30px;overflow:auto;box-shadow:0 24px 100px #1d40345c}.settings-dialog::backdrop{background:#294d4380}.dialog-heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.settings-dialog h2{font-size:28px}.settings-dialog>p{color:#59725f;margin:12px 0 20px;font-size:14px}.setting{cursor:pointer;border-bottom:1px solid #ddd9be;justify-content:space-between;align-items:center;gap:20px;padding:15px 0;display:flex}.setting strong{font-size:15px;display:block}.setting small{color:#627660;margin-top:3px;font-size:12px;display:block}.setting input{accent-color:#427259;cursor:pointer;min-width:44px;height:44px}.settings-dialog .settings-note{margin-top:22px;font-size:12px}.settings-dialog>.primary{width:100%;margin-top:12px}.danger{color:#98523d;font-size:12px}.boot-screen{text-align:center;place-content:center;gap:20px;min-height:100dvh;padding:24px;display:grid}.boot-screen h1{font-size:36px}@keyframes float{50%{transform:translateY(-8px)rotate(3deg)}}@keyframes tail{50%{transform:rotate(4deg)}}@keyframes wave{20%,60%{transform:rotate(-6deg)}}@keyframes celebrate{40%{transform:translateY(-10px)rotate(-3deg)}80%{transform:translateY(-3px)}}@keyframes cloud-drift{to{translate:40px}}@keyframes reward-in{0%{opacity:.3;transform:translateY(12px)rotate(-8deg)}to{opacity:1;transform:translateY(0)rotate(8deg)}}@media (width>=1600px){.welcome{min-height:calc(100dvh - 144px);padding-left:10vw}.welcome-copy{width:600px}.welcome-description{font-size:22px}.welcome h1{font-size:106px}.pip-intro .mascot{width:180px}.start-controls,.pip-intro{margin-top:40px}.welcome-world{background-position:50% 53%}.play-screen{max-width:1500px;padding-top:35px}.puzzle-station{min-height:570px;margin-right:170px;padding-top:40px}.station-heading h1{font-size:43px}.rule{font-size:22px}.odd-board{max-width:1000px;margin-top:45px}.envelope{max-height:220px}.pip-guide{width:220px;top:240px}.pip-guide .mascot{width:220px}.sudoku-board{width:390px}.sudoku-layout{gap:65px}.trail-slot{width:80px;height:85px}.pattern-trail{max-width:1100px}.island-map{gap:36px}.chapter-illustration{height:280px}}@media (width<=1100px){.save-note{display:none}.welcome{padding-left:6vw}.welcome-copy{max-width:52%}.welcome h1{font-size:65px}.welcome-world:after{background:linear-gradient(90deg,#edf3e9f5,#edf3e9da 34%,#edf3e900 80%)}.island-map{grid-template-columns:repeat(2,1fr);gap:30px 50px}.chapter-illustration{height:210px}.chapter h2{min-height:30px}.chapter p{min-height:20px}.map-pip{max-width:220px}.play-screen{padding:0 24px 20px}.puzzle-station{margin-right:0}.pip-guide{align-items:center;gap:12px;width:auto;max-width:430px;margin:15px auto 0;display:flex;position:relative;top:auto;right:auto}.pip-guide .mascot{flex:none;width:100px}.pip-guide>div{text-align:left}.pip-guide p{margin-top:2px}.delivery-dots{margin:8px 0 20px}.sudoku-layout{gap:30px}.level-intro{gap:20px}.intro-paper{padding:30px}.intro-mascot{width:230px}}@media (width<=700px){.topbar{gap:10px;padding:16px 20px}.brand{letter-spacing:.08em;gap:6px;font-size:14px}.brand-seal{width:32px;height:36px}.brand-sub{font-size:6px}.top-actions{gap:8px}.stamp-count{gap:4px;margin-right:0;font-size:12px}.count-total{display:none}.topbar .icon-button{width:44px;height:44px}.topbar .icon{width:19px}.welcome{min-height:calc(100dvh - 130px);padding:25px 26px 52px;display:block}.welcome-copy{z-index:1;width:100%;max-width:none;position:relative}.welcome h1{max-width:360px;font-size:clamp(53px,11vw,72px);line-height:1.03}.welcome h1 i{width:42px;height:42px;top:-13px;right:28px}.welcome-description{margin-top:18px;font-size:15px;line-height:1.6}.welcome-world{background-position:62% 80%;background-size:auto 100%;inset:-85px 0 0}.welcome-world:after{background:linear-gradient(#eaf2e9f7 0%,#eaf2e9e8 23%,#eaf2e9a3 48%,#eaf2e915 78%,#eaf2e9d9),linear-gradient(90deg,#eaf2e970,#0000)}.start-controls{margin-top:23px}.start-controls .big{min-height:56px;padding:14px 24px;font-size:16px}.start-controls>p{margin-top:12px;font-size:10px}.pip-intro{background:#f5f3dfde;border-radius:20px;gap:0;max-width:280px;margin:45px 0 25px -12px;padding:0 12px 0 0;box-shadow:0 10px 30px #3d615f10}.pip-intro .mascot{width:125px;margin-top:-20px}.hello{font-size:17px}.pip-intro p{font-size:11px}.welcome-bottom{display:block;bottom:14px;left:26px;right:26px}.welcome-bottom>span:last-child{display:none}.world-tag{letter-spacing:.08em;font-size:8px}.global-footer{gap:15px;padding:12px 20px;font-size:9px}.global-footer>span:last-child{font-size:8px}.story{grid-template-columns:1fr;gap:10px;max-width:520px;margin:0 auto 30px;padding:20px 28px}.story-art{width:180px;margin:auto}.story-copy h1{margin:10px 0 20px;font-size:36px}.story-copy p{font-size:15px}.story-copy .handwritten{font-size:18px}.map-screen{padding:20px 24px}.map-heading h1{font-size:38px}.map-heading .handwritten{font-size:17px}.map-heading>div>p{font-size:13px}.map-pip{display:none}.island-map{gap:22px 14px;margin-top:25px}.chapter-illustration{height:145px;margin:0}.chapter h2{min-height:48px;font-size:20px}.chapter p{min-height:35px;font-size:11px}.chapter-copy{padding-top:10px}.chapter-number{width:28px;height:28px;font-size:10px;top:5px;left:8px}.node-disc{width:44px;height:44px;font-size:18px}.level-node{min-width:44px;padding:0;font-size:10px}.level-path:before{top:21px}.map-footer{margin-top:25px;font-size:10px}.map-footer .button{font-size:12px}.level-intro{flex-direction:column;gap:0;min-height:calc(100dvh - 145px);padding:12px 20px 30px}.intro-mascot{z-index:1;width:140px;max-width:none;margin:0 auto -20px}.intro-paper{width:100%;padding:32px 20px 25px}.intro-paper h1{margin:14px 0;font-size:30px}.intro-rule{font-size:17px}.delivery-tag{font-size:9px}.intro-paper>p:not(.intro-rule){font-size:13px}.tutorial-symbols{height:80px}.tutorial-symbols .symbol{width:65px}.button-row{gap:10px}.button-row .button{padding:12px 18px;font-size:13px}.play-screen{padding:0 16px 12px}.play-nav{gap:8px;margin:0 0 14px;font-size:10px}.play-nav>span{text-align:center;max-width:175px}.play-nav .button{padding:10px 4px;font-size:12px}.play-nav .icon-button{width:44px}.nav-separator{padding:0 3px}.puzzle-station{border-radius:20px;min-height:0;padding:23px 17px 0}.puzzle-station:before{border-radius:14px;inset:7px}.station-heading{margin-bottom:15px}.station-heading h1{margin:9px 0 12px;font-size:28px}.rule{font-size:16px;line-height:1.5}.odd-board{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 5px;margin:12px 0 4px}.letter-choice{padding:5px 0 9px}.envelope{max-height:125px}.option-label{margin-top:0;font-size:11px}.station-footer{justify-content:space-between;gap:6px;padding:12px 0}.station-footer .button{min-height:44px;padding:10px;font-size:11px}.station-footer .icon{width:16px;height:16px}.no-rush{display:none}.feedback-space{gap:12px;min-height:70px;padding:12px 0 14px}.feedback-message{font-size:12px;line-height:1.5}.feedback-space .button{min-height:44px;font-size:13px}.feedback-emblem{width:28px;height:28px}.pip-guide{gap:0;max-width:300px;margin-top:7px}.pip-guide .mascot{width:80px}.pip-guide .handwritten{font-size:15px}.pip-guide p{font-size:11px}.delivery-dots{gap:7px;margin:4px 0 14px}.delivery-dots span{width:6px;height:6px}.pattern-trail{gap:7px;max-width:300px;margin:20px auto}.trail-slot{aspect-ratio:1;width:calc(25% - 5.25px);height:auto;padding:5px}.picture-choice{border-radius:12px;width:62px;height:62px;padding:5px}.palette{gap:9px}.palette-prompt{font-size:12px}.sudoku-layout{flex-direction:column;gap:0;max-width:350px;margin:18px auto 0;display:flex}.sudoku-board{width:100%;max-width:320px}.grid-cell{padding:8px}.sudoku-palette{width:100%;max-width:none}.sudoku-palette .palette{gap:10px;display:flex}.sudoku-palette .picture-choice{width:58px;height:58px}.sudoku-reminder{display:none}.sudoku-palette .palette-prompt{margin:14px 0 10px}.reward-paper{width:100%;padding:30px 20px}.reward-paper h1,.pause-screen h1{font-size:36px}.reward-paper .handwritten{font-size:18px}.reward-art .mascot{width:180px}.reward-art .postmark{width:105px;height:105px}.reward-paper p{font-size:15px}.reward-paper .button-row{flex-direction:column;align-items:center}.reward-paper .button{width:100%;max-width:290px}.finale{padding:35px 25px}.finale .handwritten{font-size:16px}.finale h1{font-size:44px}.finale p{font-size:14px}.finale .mascot{width:190px}.finale .button-row{flex-direction:column;align-items:center}.finale .button{width:100%;max-width:300px}.celebration-flags .postmark{width:45px;height:45px}.settings-dialog{padding:24px}.settings-dialog h2{font-size:25px}.settings-dialog .icon-button{flex:none}.setting{gap:14px}.setting small{font-size:11px}.settings-dialog .button-row{flex-direction:column}.pause-screen{padding-top:10px}.pause-screen>.mascot{width:190px}}@media (width<=380px){.topbar{padding:14px 16px}.brand{font-size:12px}.brand-sub{font-size:5px}.top-actions{gap:6px}.stamp-count .icon{display:none}.welcome{padding-left:24px;padding-right:24px}.welcome h1{font-size:54px}.welcome h1 i{right:3px}.pip-intro{margin-top:32px}.map-screen{padding:15px 20px}.island-map{grid-template-columns:1fr;gap:26px}.chapter{grid-template-columns:110px 1fr;gap:0 14px;display:grid}.chapter-illustration{grid-row:span 2;height:125px}.chapter-copy{text-align:left;padding:6px 0 0}.chapter h2{justify-content:flex-start;min-height:0;font-size:21px}.chapter p{min-height:0}.level-path{margin-top:10px}.chapter-number{width:25px;height:25px}.map-heading h1{font-size:35px}.puzzle-station{padding-left:14px;padding-right:14px}.station-heading h1{font-size:26px}.rule{font-size:15px}.station-footer .button{padding:10px 7px;font-size:10px}.picture-choice{width:58px;height:58px}.sudoku-palette .picture-choice{width:55px;height:55px}.sudoku-board{max-width:280px}}@media (height<=550px) and (orientation:landscape){.welcome{min-height:600px}.level-intro{flex-direction:row}.intro-mascot{width:150px;max-width:25%}.intro-paper{max-width:580px}.pip-guide{display:none}.sudoku-layout{flex-direction:row;gap:25px}.sudoku-board{width:270px}.sudoku-palette{max-width:200px}.sudoku-palette .palette{grid-template-columns:repeat(2,60px);display:grid}.sudoku-reminder{display:block}.island-map{grid-template-columns:repeat(2,1fr)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}html[data-motion=off] *,html[data-motion=off] :before,html[data-motion=off] :after{transition:none!important;animation:none!important}:is(body[data-phase=PAUSED] *,body:has(dialog[open]) .game-shell *){animation-play-state:paused!important}.chapter-world{z-index:-1;opacity:.28;pointer-events:none;background:url(/art/chapters.webp) 0 0/200% 200%;width:min(48vw,700px);position:fixed;inset:100px 0 0 auto;-webkit-mask-image:linear-gradient(90deg,#0000,#000 45%);mask-image:linear-gradient(90deg,#0000,#000 45%)}.chapter-world-1{background-position:100% 0}.chapter-world-2{background-position:0 100%}.chapter-world-3{background-position:100% 100%}@media (width<=700px){.chapter-world{opacity:.16;width:100%;-webkit-mask-image:linear-gradient(#0000,#000);mask-image:linear-gradient(#0000,#000)}}html[data-visibility=hidden] *{animation-play-state:paused!important}.top-actions .save-note{background:#edf4e9e8;border-radius:8px;padding:5px 8px}.game-shell{padding-bottom:env(safe-area-inset-bottom)}.topbar{padding-top:max(16px, env(safe-area-inset-top))}.celebration-flags>span:nth-child(n+7){left:auto;right:var(--x)}.topbar{flex-wrap:wrap}.top-actions{margin-left:auto}h1,h2,.chapter-copy{overflow-wrap:anywhere}@media (width<=700px){.celebration-flags{grid-template-columns:repeat(6,35px);justify-content:center;gap:8px;margin:0 auto 30px;display:grid;position:relative}.celebration-flags>span{opacity:.8;animation:none;position:static;transform:none}.celebration-flags .postmark{width:35px;height:35px}.air-mail{display:none}.setting>span{min-width:0}.map-footer{flex-wrap:wrap;gap:12px}}.storage-warning{z-index:3;color:#6d4a2e;text-align:center;background:#f5e3b9;padding:10px 20px;font-size:13px;line-height:1.5;position:relative}