:root{color-scheme:light;--chocolate:#633a29;--cream:#fff8e5;--mint:#2c9181;--gold:#d9ac67;--board-size:360px;font-family:"Hiragino Maru Gothic ProN","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;color:var(--chocolate);font-synthesis:none}
*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;overscroll-behavior:none}body{background:#ddeae1;background-image:radial-gradient(circle at 20% 20%,#f4eee0,transparent 50%),radial-gradient(circle at 90% 70%,#b5d9d0,transparent 50%);display:grid;place-items:center}button{font:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation}button:focus-visible,canvas:focus-visible{outline:3px solid #168c92;outline-offset:3px}button:disabled{cursor:wait;opacity:.7}[hidden]{display:none!important}#app{position:relative;width:min(100%,480px);height:100%;height:100dvh;max-height:1040px;overflow:hidden;background:#b7e9d7 center/cover no-repeat;box-shadow:0 0 90px #4b796322}.screen{height:100%;padding:max(18px,env(safe-area-inset-top)) 18px max(12px,env(safe-area-inset-bottom));position:relative}.title-screen{display:flex;flex-direction:column;align-items:center;background:linear-gradient(#fffcec55,#f6ffec11 30%,#fbf6dd99 85%)}.edition{font-size:8px;letter-spacing:1.8px;font-weight:800;margin-top:8px;color:#487669;text-align:center}.title-lockup{z-index:1;text-align:center;margin-top:clamp(20px,4.2vh,40px)}.title-small{display:inline-block;font-size:12px;font-weight:800;letter-spacing:2px;margin-bottom:10px}h1{margin:0;font-size:clamp(41px,11vw,56px);line-height:1.15;letter-spacing:-2px;font-weight:950;filter:drop-shadow(0 3px 0 #ffefd1);text-shadow:2px 0 #fff8e9,-2px 0 #fff8e9,0 -2px #fff8e9}h1 span{display:block;color:#277f76}.subtitle{font-size:14px;letter-spacing:3px;font-weight:800;margin:12px 0 0}.hero{position:relative;flex:1;min-height:140px;width:100%;max-height:340px;display:grid;place-items:center}.hero canvas{position:absolute;width:100%;height:100%;object-fit:contain;z-index:1;filter:drop-shadow(0 10px 6px #5b775522)}.hero-halo{width:68%;aspect-ratio:1;border-radius:50%;background:#fffadd85;box-shadow:0 0 60px 25px #fffadd7a}.hero-tag{position:absolute;bottom:5%;right:0;z-index:2;transform:rotate(-6deg);padding:8px 12px;background:#fff8e7;border:1px solid #c8b783;border-radius:24px;font-size:10px;font-weight:800;box-shadow:0 3px 0 #6b7c3920}.spark{position:absolute;color:#fffaf0;font-size:38px;text-shadow:0 2px #d6ad63}.spark-one{top:14%;right:10%}.spark-two{left:6%;bottom:29%}.title-bottom{z-index:2;width:100%;max-width:350px;text-align:center}.intro{font-size:13px;line-height:1.8;font-weight:700;letter-spacing:1px;margin:4px 0 17px}.button{border:1px solid #d5bb8b;min-height:48px;width:100%;border-radius:16px;padding:12px 18px;background:#fff9e9;color:var(--chocolate);font-weight:800;box-shadow:0 3px 0 #6c43271a;transition:transform .12s,filter .12s}.button:active{transform:translateY(2px);box-shadow:none}.primary{background:linear-gradient(#348f7e,#237b6f);color:#fffcef;border:2px solid #fff4d4;outline:1px solid #317f6d;box-shadow:0 5px 0 #215e51,0 9px 16px #1b645827}.start-button{position:relative;display:flex;flex-direction:column;align-items:center;min-height:70px;justify-content:center;font-size:20px;letter-spacing:2px}.start-button small{font-size:9px;letter-spacing:2px;margin-top:4px;opacity:.82}.button-arrow{position:absolute;right:20px;font-size:15px}.title-links{display:flex;justify-content:center;align-items:center;gap:15px;margin-top:17px}.text-button{border:0;background:transparent;color:var(--chocolate);min-height:44px;padding:5px 12px;font-size:12px;font-weight:800}.title-footer{display:flex;justify-content:space-between;margin:5px 0 2px;font-size:9px;letter-spacing:1.2px;color:#6c7960}.title-footer b{font-size:11px;margin-left:5px}.play-screen{display:flex;flex-direction:column;padding: max(12px,env(safe-area-inset-top)) 10px max(10px,env(safe-area-inset-bottom));gap:8px}.hud{flex-shrink:0;background:#fff9e7f7;border:1px solid #a77b49;border-radius:19px;padding:8px 10px;box-shadow:0 3px 0 #734a2726,inset 0 0 0 3px #fff2d8}.hud-top{display:flex;align-items:center;gap:8px;height:43px}.stage-pill{flex:1;display:flex;flex-direction:column;gap:2px}.stage-pill small{font-size:9px;letter-spacing:1.5px;font-weight:900;color:#2c8475}.stage-pill strong{font-size:14px}.life{font-size:26px;letter-spacing:1px;color:#e87672;text-shadow:0 2px #c75955;white-space:nowrap}.life span{color:#ddceb9;text-shadow:none}.pause-button{width:44px;height:44px;border:2px solid #fff4d8;border-radius:50%;background:#6c402e;color:#fff7dd;font-size:24px;font-weight:bold;box-shadow:0 0 0 1px #b48351}.hud-stats{display:flex;align-items:center;justify-content:space-between;gap:4px;border-top:1px solid #dfca9d;margin-top:7px;padding-top:7px;font-size:10px;color:#947455}.hud-stats b{color:var(--chocolate);font-size:12px}.score b{font-size:17px;margin-left:4px;font-variant-numeric:tabular-nums}.board-area{position:relative;flex:1;min-height:0;display:flex;align-items:center;justify-content:center}.board-area canvas{display:block;width:var(--board-size);height:calc(var(--board-size)*13/9);max-width:100%;border-radius:9px;background:#e7c987;box-shadow:0 6px 16px #68432235,0 0 0 2px #fff1c4;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.status-bar{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;min-height:35px;padding:6px 12px;background:#fff9e8f5;border:1px solid #c79f68;border-radius:11px;font-size:12px;font-weight:800;box-shadow:0 2px 0 #68432218}.status-bar b{color:#228678;font-size:16px;margin-left:4px}.control-note{text-align:center;font-size:10px;font-weight:700;letter-spacing:.4px;margin:0;color:#557365;text-shadow:0 1px #fff9dc}.tutorial{position:absolute;bottom:8%;left:50%;transform:translateX(-50%);width:max-content;max-width:96%;pointer-events:none;padding:12px 15px;border:1px solid #c5ab77;border-radius:12px;background:#fff9e8f2;color:#5d402c;font-size:12px;font-weight:bold;box-shadow:0 5px 20px #754b3022;text-align:center;line-height:1.8}.tutorial small{font-size:10px;font-weight:500}dialog{border:2px solid #b9985d;border-radius:26px;background:var(--cream);color:var(--chocolate);width:min(360px,calc(100% - 36px));max-height:calc(100dvh - 40px);padding:0;box-shadow:0 15px 70px #344d4855}dialog::backdrop{background:#37524e6b;backdrop-filter:blur(5px)}.dialog-content{padding:25px 23px;text-align:center}.eyebrow{font-size:9px;font-weight:900;letter-spacing:2px;color:#3f9080}h2{font-size:25px;margin:10px 0 18px}.dialog-actions{display:grid;gap:12px;margin-top:23px}#dialog-body{font-size:13px;line-height:1.8}.steps{margin:0;text-align:left;list-style:none;padding:0;display:grid;gap:14px}.steps li{display:grid;grid-template-columns:30px 1fr;gap:10px}.steps .step-number{border-radius:50%;background:#d7ece0;color:#2f8373;width:28px;height:28px;display:grid;place-items:center;font-weight:900}.steps strong{display:block}.steps small{font-size:11px;line-height:1.6;display:block;color:#8a745a}.key-note{font-size:10px;background:#ede7ce;border-radius:8px;padding:10px;margin:17px 0 0}.results{display:flex;justify-content:space-around;padding:13px 0;background:#eee9d3;border-radius:14px;margin-top:18px}.results small{display:block;font-size:9px;letter-spacing:1px;color:#8c7858}.results b{display:block;font-size:27px;color:#2a8375}.sound-button{display:flex;justify-content:space-between;align-items:center}.sound-button span{border-radius:20px;background:#e1eddf;padding:3px 12px;font-size:12px;color:#327c6f}.notice{position:absolute;z-index:10;top:calc(env(safe-area-inset-top) + 6px);left:5%;width:90%;border-radius:10px;background:#fff7e5;padding:8px 10px;font-size:10px;text-align:center;pointer-events:none}.outcome-title{font-size:35px!important;color:#2a897a;letter-spacing:1px}@media(max-height:710px){.screen{padding-top:max(10px,env(safe-area-inset-top))}.edition{margin-top:0}.title-lockup{margin-top:18px}.title-small{margin-bottom:5px;font-size:11px}h1{font-size:43px}.subtitle{margin-top:8px;font-size:12px}.hero{min-height:115px}.intro{font-size:11px;line-height:1.6;margin-bottom:12px}.start-button{min-height:60px;font-size:18px}.title-links{margin-top:10px}.hero-tag{font-size:9px;padding:6px 8px}.play-screen{gap:6px}.hud{padding:6px 9px}.control-note{font-size:9px}.status-bar{min-height:31px}}@media(max-height:510px){.title-screen{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:20px 1fr;gap:8px}.edition{grid-column:1/-1}.title-lockup{margin:0}.hero{display:none}.title-bottom{grid-column:2;grid-row:2}.intro{display:none}.play-screen{gap:3px}.hud-top{height:32px}.pause-button{width:34px;height:34px;min-width:34px}.hud-stats{margin-top:4px;padding-top:4px}.control-note{display:none}}

/* Title artwork keeps its original proportions; controls follow the printed buttons. */
.title-screen{padding:0;display:flex;justify-content:center;align-items:center;background:linear-gradient(150deg,#bbdfef,#6f3e25);isolation:isolate}
.title-screen::before{content:"";position:absolute;inset:-18px;z-index:-1;background:var(--title-art-url) center/cover;filter:blur(12px) brightness(.7)}
.title-art-frame{position:relative;width:min(100%,calc(100dvh * 941 / 1672));aspect-ratio:941/1672;flex:none;max-height:100%;overflow:hidden}
.title-art{display:block;width:100%;height:100%;object-fit:contain}
.art-button{position:absolute;border:0;background:transparent;border-radius:999px;color:#fff;min-width:44px;min-height:44px}
.art-button:hover{background:#fff3}.art-button:active{background:#fff5}.art-button:focus-visible{outline:3px solid #fff1a3;outline-offset:2px;box-shadow:0 0 0 5px #1457a5}
.art-start{left:20%;top:76.5%;width:60%;height:6.3%}
.art-settings{left:25.3%;top:83.7%;width:14%;height:9.1%}
.art-collection{left:43%;top:83.7%;width:14%;height:9.1%}
.art-achievements{left:60.7%;top:83.7%;width:14%;height:9.1%}
.coming-soon{position:absolute;top:-4px;left:50%;transform:translateX(-50%);white-space:nowrap;font-size:9px;font-weight:800;border:1px solid #cfaf73;border-radius:9px;background:#fff5e6;color:#774932;padding:1px 5px;box-shadow:0 1px 4px #59291488}
.art-footer{position:absolute;bottom:1.2%;left:6%;width:88%;display:flex;align-items:center;justify-content:space-between;color:#fff3d4;font-size:9px;text-shadow:0 1px 3px #3f211d}
.art-footer button{border:1px solid #fff5cd88;background:#422c2999;color:#fff6df;border-radius:15px;font-size:10px;padding:6px 12px;min-height:32px}
.loading-label{font-size:12px;background:#145e85;padding:6px 12px;border-radius:15px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.art-failed .title-art{visibility:hidden}.art-failed h1{clip:auto;width:90%;height:auto;overflow:visible;white-space:normal;left:5%;top:20%;font-size:30px;color:#fff}
.art-failed .art-start{background:#176a8c}.art-failed .art-start span{clip:auto;position:static;width:auto;height:auto;white-space:normal}
.art-failed .art-settings::after{content:'設定'}.art-failed .art-collection::after{content:'図鑑'}.art-failed .art-achievements::after{content:'実績'}
.game-message{position:absolute;top:5px;left:50%;transform:translateX(-50%);z-index:2;width:max-content;max-width:96%;padding:9px 14px;border:1px solid #82b7a5;border-radius:14px;background:#fffbedf5;color:#206b61;font-size:12px;font-weight:800;line-height:1.5;text-align:center;box-shadow:0 3px 14px #3c66592b;pointer-events:none}
.game-message[data-kind="chain"]{background:#e6fff7f5;border-color:#399788}.game-message[data-kind="hint"]{font-size:11px;color:#796249;border-color:#c9b28e}
.run-summary{font-size:11px;font-weight:700;color:#478475}.retry-tip{background:#e5efdd;border-radius:12px;padding:10px 12px;font-size:11px;line-height:1.8;text-align:left}
.volume-control{margin-top:16px;text-align:left}.volume-control label{display:flex;justify-content:space-between;align-items:center;font-size:13px;font-weight:800}.volume-control output{color:#267e70;font-variant-numeric:tabular-nums}.volume-control input{display:block;width:100%;height:36px;margin:0;accent-color:#278d7d;cursor:pointer}.volume-control input:focus-visible{outline:2px solid #168c92;outline-offset:2px;border-radius:8px}.volume-control small{display:block;font-size:10px;color:#89765c}.audio-preview{display:flex;gap:8px;margin-top:12px}.audio-preview button{flex:1;border:1px solid #cbb887;border-radius:12px;min-height:42px;background:#edf2dd;color:#376f60;font:inherit;font-size:11px;font-weight:800}.audio-preview button:disabled{cursor:default;opacity:.5}.audio-note{font-size:10px;line-height:1.7;color:#89765c;margin-bottom:0}
.victory-menu{width:min(480px,100vw);height:min(1040px,100dvh);max-width:100vw;max-height:100dvh;padding:0;border:0;border-radius:22px;overflow:hidden;background:linear-gradient(#72cfff,#fff1bc);box-shadow:0 0 70px #fff2be77,0 20px 80px #20435566;isolation:isolate}
.victory-menu::backdrop{background:#153f51b0;backdrop-filter:blur(9px)}
.victory-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 58%;z-index:-2;animation:victory-arrive .8s ease-out both}
.victory-menu::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(#147ab325,transparent 35%,transparent 73%,#34221070)}
.victory-content{position:relative;display:flex;flex-direction:column;align-items:center;height:100%;padding:clamp(16px,3.2vh,30px) 20px max(20px,env(safe-area-inset-bottom));text-align:center}
.victory-header{width:100%;animation:victory-rise .6s .06s both}.victory-stage{display:inline-block;padding:6px 15px;border:1px solid #fff1aa;border-radius:30px;background:#14699ba8;color:#fff9dc;font-size:10px;letter-spacing:2px;font-weight:800}
.victory-sparkles{color:#fff2b5;text-shadow:0 2px 8px #ad6e23;font-size:27px;letter-spacing:10px;line-height:1;margin:12px 0 6px}
#victory-title{font-size:clamp(32px,9vw,48px);font-weight:900;letter-spacing:2px;color:#fffbe6;margin:0 0 14px;text-shadow:0 3px 0 #946026,0 5px 0 #c59546,0 8px 15px #27648c88}
.victory-scoreboard{position:relative;width:100%;max-width:345px;border:1px solid #ffebae;border-radius:18px;background:linear-gradient(125deg,#fffcf0ed,#fff1d3df);box-shadow:0 4px 0 #9c6d2d44,0 10px 20px #2a718322;padding:11px 12px;animation:victory-rise .6s .2s both}
.victory-scores{display:grid;grid-template-columns:1fr 1fr;gap:12px}.victory-scores>div+div{border-left:1px solid #ccad7755}.victory-scores small{font-size:9px;letter-spacing:2px;color:#97622d;font-weight:900;display:block}.victory-scores strong{font-size:clamp(26px,7vw,36px);font-variant-numeric:tabular-nums;color:#247c76;line-height:1.2;display:block;margin-top:3px}.victory-scoreboard p{margin:8px 0 0;font-size:10px;line-height:1.5;color:#795c39}.victory-record{position:absolute;right:10px;top:-12px;transform:rotate(5deg);padding:4px 10px;border-radius:8px;background:#ffdf7a;border:1px solid #fff6c6;color:#8a471c;font-size:10px;font-weight:900;box-shadow:0 3px 8px #78501733}
.victory-actions{width:100%;max-width:345px;margin-top:auto;display:grid;gap:11px;padding-top:14px;animation:victory-rise .6s .4s both}.victory-actions .button{border-radius:18px;min-height:49px;box-shadow:0 4px 0 #613a2855,0 7px 16px #30261533}.victory-actions .primary{background:linear-gradient(#31b7ad,#147983);border:2px solid #fff2be;outline:1px solid #dbb45a;font-size:17px;color:#fffae4;text-shadow:0 1px 2px #14565b}.victory-actions .primary span{font-size:12px;margin-left:12px}.victory-actions .button:not(.primary){background:#fff6e6eb;font-size:13px;min-height:43px}
.victory-confetti{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:2}.victory-confetti i{position:absolute;top:-25px;left:var(--x);width:8px;height:15px;background:var(--color);border-radius:2px;opacity:0;animation:victory-confetti 3.2s var(--delay) ease-in both}.victory-confetti i:nth-child(3n){width:9px;height:9px;border-radius:50%}
@keyframes victory-confetti{0%{opacity:0;transform:translate(0,-20px) rotate(0)}10%{opacity:1}80%{opacity:.9}100%{opacity:0;transform:translate(var(--drift),105vh) rotate(var(--spin))}}
@keyframes victory-rise{from{opacity:0;transform:translateY(16px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes victory-arrive{from{opacity:0;transform:scale(1.06)}to{opacity:1;transform:scale(1)}}
@media(max-height:650px){.victory-content{padding-top:14px;padding-bottom:14px}.victory-sparkles{font-size:20px;margin:8px 0 5px}#victory-title{font-size:34px;margin-bottom:12px}.victory-scoreboard{padding:8px 10px}.victory-scores strong{font-size:27px}.victory-actions{gap:9px}}
@media(max-height:480px) and (min-width:520px){.victory-menu{width:min(680px,100vw)}.victory-content{align-items:flex-start;padding:16px 24px}.victory-header,.victory-scoreboard,.victory-actions{width:48%}.victory-header{text-align:left}.victory-sparkles{display:none}#victory-title{font-size:28px;margin:9px 0}.victory-art{object-position:center 62%}.victory-actions{gap:8px}.victory-actions .button{min-height:38px;padding:8px}}
@media(prefers-reduced-motion:reduce){.victory-art,.victory-header,.victory-scoreboard,.victory-actions{animation:none}.victory-confetti{display:none}}

.stage-intro{font-size:13px;line-height:1.6;margin:0 0 12px}.stage-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stage-choice{padding:0;overflow:hidden;background:#fff9e5;border:2px solid #8bcfc2;border-radius:12px;color:#315f56;font:inherit;cursor:pointer;text-align:left}.stage-choice img{width:100%;height:75px;object-fit:cover;object-position:center top;display:block}.stage-choice span{display:block;padding:8px;font-size:12px;font-weight:700;line-height:1.5}.stage-choice:disabled{filter:grayscale(.9);opacity:.6;cursor:default}.stage-choice:focus-visible{outline:3px solid #d49923;outline-offset:2px}
.victory-actions [hidden]{display:none}.victory-actions{gap:7px}.victory-actions .button{min-height:44px}
@media(max-height:650px){.stage-choice img{height:46px}.stage-choice span{padding:5px}.stage-list{gap:6px}.victory-actions .button{padding:8px 12px;min-height:40px}}

.title-screen{overflow:clip}.clinic-return{position:absolute;top:max(7px,env(safe-area-inset-top));left:8px;z-index:5;padding:6px 10px;border-radius:20px;background:#fff8e8e8;color:#315f56;font:600 11px/1.5 sans-serif;text-decoration:none}.clinic-return:focus-visible{outline:3px solid #168c92}