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@media(max-width:1050px){.app{padding:0 20px}.top-note{display:none}.concept{display:none}.intro-copy{margin-left:8%;margin-top:43px}.hero-pen{left:68%;height:390px;top:8%}.hand-note{left:51%;top:9%;font-size:16px}.roundel{right:6%;top:44%;width:100px;height:100px}.guide-label{display:none}.power-guide{gap:10px}.power-item strong span{display:block;margin:0;font-size:8px}.power-item small{font-size:10px}.intro-world{width:90%}.intro-description{font-size:13px}.intro-bottom>span:last-child{font-size:7px}}
@media(max-width:650px){.app{padding:0 12px}.topbar{height:68px;gap:5px}.brand img{width:76px;height:40px}.brand{gap:11px;font-size:12px}.brand>span{padding-left:11px}.brand-sub{font-size:8px}.top-actions{gap:7px}.icon-button{width:32px;height:32px;font-size:18px}.notebook{margin-top:13px;height:calc(100svh - 241px);min-height:480px;max-height:680px}.notebook:before{left:28px}.binding{left:5px;width:12px;background-size:10px 40px}.intro-copy{margin:30px 0 0 12%;width:85%}.eyebrow{font-size:7px;letter-spacing:1.25px;gap:5px}h1{font-size:91px;margin:24px 0 17px;letter-spacing:-1px}.tagline{font-size:16px;margin-top:22px;max-width:175px}.intro-description{font-size:11px;line-height:1.5;max-width:220px;margin-top:10px;margin-bottom:17px}.intro-copy .primary{min-width:197px;width:197px;padding:15px 15px;font-size:12px}.keys{font-size:9px;gap:4px}.keys kbd{font-size:7px;padding:2px 4px}.hero-pen{left:auto;right:16%;height:280px;max-height:60%;top:15%;transform:rotate(22deg);animation:none}.hero-product{z-index:2}.roundel{right:5%;top:10%;width:69px;height:69px;box-shadow:2px 2px 0 var(--ink);transform:rotate(10deg)}.roundel>span{font-size:5px;letter-spacing:.6px}.roundel strong{font-size:33px}.roundel i{margin-top:4px;gap:2px}.roundel b{width:5px;height:5px}.hand-note{display:none}.intro-world{width:125%;height:73%;right:-40%;bottom:-14%;opacity:.64;mask-image:linear-gradient(90deg,transparent,black 55%);-webkit-mask-image:linear-gradient(90deg,transparent,black 55%)}.intro-bottom{left:12%;bottom:16px;font-size:7px}.intro-bottom>span:last-child{display:none}.intro-bottom b{font-size:20px}.power-guide{display:grid;grid-template-columns:1fr 1fr;gap:14px 8px;padding:18px 8px;min-height:128px}.power-item{gap:8px}.power-item i{width:28px;height:28px;font-size:17px}.power-item strong{font-size:9px;letter-spacing:.4px}.power-item strong span{display:inline;font-size:7px;margin-left:3px}.power-item small{font-size:9px;margin-top:3px}footer{font-size:8px;line-height:1.5;align-items:start;padding-bottom:10px}footer>span{max-width:50%}footer>span:last-child{text-align:right}.running .power-guide{display:none}.running .notebook{height:calc(100svh - 213px);min-height:385px;max-height:none}.running .touch-controls{display:flex;align-items:center;justify-content:space-between;min-height:93px;padding:13px 3px;gap:12px}.touch-controls>span{font-size:10px;line-height:1.5;color:#677288}.touch-controls b{font-size:11px;color:var(--ink)}#jump{border:1px solid #d5a500;border-bottom:4px solid #bb9200;border-radius:6px;background:var(--yellow);width:170px;height:61px;font-size:14px;letter-spacing:1px;font-weight:700;touch-action:none;user-select:none;-webkit-user-select:none}#jump span{font-size:25px;margin-left:30px}.hud{left:44px;top:22px;right:14px;flex-wrap:wrap;gap:8px}.run-label>span{font-size:7px;letter-spacing:1px}.run-label>strong{font-size:45px}.run-label>small{font-size:7px;margin-left:3px}.hud-right{gap:8px;font-size:8px}.hud-right b{font-size:15px;margin-left:3px}.power-hud{order:3;flex-basis:100%;max-width:185px;margin-top:0}#power-name{font-size:8px}#power-time{font-size:8px}.power-track{margin-top:7px}.toast{top:32%;font-size:18px}.game-hint{font-size:14px;bottom:9%;padding-left:20px}.overlay{padding:18px 28px 18px 40px}.result-card h2{font-size:46px;margin:15px 0}.result-card .eyebrow{font-size:7px}.result-score strong{font-size:56px}.stats{padding:12px 0;margin:12px 0}.stats b{font-size:16px}.stats span{font-size:8px}.result-card .primary{padding:14px 17px;font-size:12px;min-width:0}.result-actions{margin-top:13px}.result-actions button{font-size:10px}.local-note{margin-top:12px}.result-card>p:not(.eyebrow){font-size:11px}.result-card .result-score{margin:5px 0}.result-card .local-note{font-size:8px!important}dialog{padding:28px}dialog h2{font-size:56px}}
@media(max-width:360px){.intro-copy{margin-top:25px}h1{font-size:70px;white-space:nowrap}.roundel{display:none}.hero-pen{height:250px;right:12%;top:18%}.roundel{right:4%;top:9%}.tagline{font-size:14px}.intro-description{font-size:10px}.power-item strong span{display:block;margin:0}.keys{font-size:8px}.notebook{min-height:475px}.result-card h2{font-size:39px}.result-actions button{font-size:9px}}
@media(prefers-reduced-motion:reduce){.hero-pen{animation:none}*{scroll-behavior:auto!important}.primary,.toast{transition:none}}

.is-over .touch-controls{visibility:hidden}#jump:disabled{opacity:.4;cursor:default}@media(max-width:360px){.intro-description{max-width:190px}}

.power-hud.expiring .power-track{outline:1px solid #d72f4680;outline-offset:3px}.power-hud.expiring #power-time{color:#d72f46;font-weight:700}
.leaderboard-trigger{display:flex;align-items:center;gap:7px;border:0;background:transparent;padding:8px;font-weight:700;font-size:10px;letter-spacing:.7px}.leaderboard-trigger>span{font-size:23px}.publish-button{width:100%;min-height:43px;background:var(--ink);border:1px solid var(--ink);color:var(--paper);border-radius:5px;font-size:11px;font-weight:700;letter-spacing:.8px;margin-bottom:10px;padding:12px}.publish-button:disabled{opacity:.45;cursor:default}.result-leaderboard{margin-top:17px;display:block;width:100%}.result-card .local-note{font-size:9px!important;margin:10px auto 0;max-width:320px}.leaderboard-dialog{width:min(620px,calc(100% - 28px));max-height:90svh;padding:35px 36px 22px}.leaderboard-dialog h2{font-size:66px}.leaderboard-meta{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:15px 0;border-bottom:1px solid #152c4b30;font-size:11px;font-weight:700;letter-spacing:.5px}.leaderboard-list{max-height:42svh;overflow:auto;overscroll-behavior:contain}.leaderboard-row{display:grid;grid-template-columns:39px 1fr auto;gap:12px;align-items:center;min-height:64px;border-bottom:1px solid #152c4b14;padding:10px 8px}.leaderboard-row.mine{background:#ffcd0024}.leaderboard-row:first-child{background:#ffcd002e}.leaderboard-rank{font:30px Display;color:#7b8797}.leaderboard-row:first-child .leaderboard-rank{color:#997509}.leaderboard-person{min-width:0}.leaderboard-person>a{display:block;font-size:15px;font-weight:700;text-decoration:none;color:var(--ink);overflow-wrap:anywhere}.leaderboard-person>small{display:block;color:#718092;font-size:10px;margin-top:5px}.leaderboard-score{font:29px Display;white-space:nowrap;text-align:right}.leaderboard-score small{display:block;font:8px Barlow;letter-spacing:1.3px}.own-rank{margin-top:14px;padding:14px;background:var(--blue);color:white;border-radius:4px;display:flex;gap:10px;align-items:center;justify-content:space-between}.own-rank span{font-size:9px;max-width:65%;overflow-wrap:anywhere}.own-rank strong{font-size:12px;white-space:nowrap}.board-note{font-size:10px;color:#63738b;line-height:1.5;margin-top:18px}.leaderboard-empty{text-align:center;padding:26px 15px}.leaderboard-empty>span{font-size:40px;color:#c79f10}.leaderboard-empty h3{font:25px Display}.leaderboard-empty p{font-size:13px;line-height:1.5;max-width:260px;margin:15px auto}.leaderboard-error{padding:25px 0;color:var(--red);font-size:14px}.submit-dialog{max-height:92svh;overflow-y:auto}.submit-dialog h2{font-size:68px}.submit-summary{margin:18px 0 25px;font-size:14px}.submit-summary b{font:32px Display;margin-right:3px}#score-form>label:first-child{font-weight:700;font-size:13px}.handle-field{margin-top:8px;display:flex;align-items:center;border:1px solid #152c4b60;background:#fff;border-radius:5px;overflow:hidden}.handle-field>span{font-size:24px;padding-left:14px;color:var(--blue)}.handle-field input{width:100%;min-width:0;padding:14px 8px;border:0;background:none;font:16px Barlow;color:var(--ink);outline:none}.handle-field:focus-within{outline:2px solid var(--blue);outline-offset:2px}#handle-note{font-size:10px;color:#6d7b8d;margin:8px 0 20px}.public-consent{display:flex;align-items:flex-start;gap:10px;font-size:12px;line-height:1.5;margin-bottom:22px}.public-consent input{accent-color:var(--blue);width:18px;height:18px;flex-shrink:0;margin:0}.submit-feedback{font-size:12px;line-height:1.5;color:var(--red);min-height:18px;margin-bottom:0}#submit-score{width:100%;font-size:12px;min-width:0}button:disabled{cursor:wait}.result-card h2{font-size:58px}.result-score strong{font-size:60px}.result-card .stats{padding:12px 0;margin:12px 0}.result-card .result-actions{margin-top:12px}
@media(max-width:650px){.leaderboard-trigger{font-size:8px;padding:3px;gap:3px}.leaderboard-trigger>span{font-size:20px}.top-actions{gap:4px}.topbar .brand{gap:8px}.topbar .brand img{width:64px}.topbar .brand>span{padding-left:8px;font-size:10px}.concept{display:none}.result-card h2{font-size:40px;margin:12px 0}.result-score strong{font-size:44px}.result-card .stats{padding:9px 0;margin:10px 0}.result-card .primary{padding:12px 15px}.result-leaderboard{margin-top:11px;font-size:10px}.result-card .local-note{font-size:8px!important;line-height:1.3;margin-top:9px}.publish-button{min-height:38px;padding:10px;font-size:10px;margin-bottom:8px}.leaderboard-dialog{padding:28px 20px 16px}.leaderboard-dialog h2{font-size:51px}.leaderboard-meta{font-size:9px}.leaderboard-meta button{font-size:10px}.leaderboard-row{grid-template-columns:28px 1fr auto;gap:8px;padding:8px 4px;min-height:60px}.leaderboard-person>a{font-size:12px}.leaderboard-rank{font-size:26px}.leaderboard-score{font-size:25px}.own-rank{padding:11px;display:block}.own-rank>span{display:block;max-width:100%;margin-bottom:6px}.board-note{font-size:9px}.submit-dialog h2{font-size:58px}.submit-summary{margin:14px 0 20px}}
@media(max-width:360px){.topbar .brand>span{display:none}.leaderboard-trigger{font-size:9px}.result-card h2{font-size:35px}.result-card .eyebrow{font-size:6px}.result-card .primary{font-size:11px}}