:root{color:#fff5d6;background:#160d12;font-family:Yu Gothic,Meiryo,sans-serif;font-synthesis:none}*{box-sizing:border-box}html,body,#root{margin:0;min-width:320px;min-height:100%}button,input,select{font:inherit}button{color:inherit}body{min-height:100vh;overflow-x:hidden;background:#160d12}body:after{content:"";position:fixed;inset:0;pointer-events:none;z-index:100;opacity:.12;background:repeating-linear-gradient(0deg,transparent 0 3px,#000 4px);mix-blend-mode:multiply}.boot-screen,.title-screen{min-height:100vh;display:grid;place-items:center;position:relative;overflow:hidden}.boot-screen{align-content:center;gap:18px;letter-spacing:.3em;color:#ffc857}.steam-cloud{font-size:92px;animation:float 1.6s ease-in-out infinite}.title-screen{background:radial-gradient(circle at 50% 45%,#5b1f32 0,#210f18 45%,#10090d)}.title-screen:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 49.8%,rgba(255,255,255,.04) 50%,transparent 50.2%),linear-gradient(0deg,transparent 49.8%,rgba(255,255,255,.03) 50%,transparent 50.2%);background-size:80px 80px}.sun-disc{position:absolute;width:min(54vw,680px);aspect-ratio:1;border-radius:50%;background:linear-gradient(#df3e46,#a31e3e);box-shadow:0 0 100px #e539424d;opacity:.8}.sun-disc:after{content:"";position:absolute;inset:14%;border:2px solid rgba(255,229,182,.15);border-radius:50%}.title-lockup{text-align:center;z-index:1;padding:24px}.eyebrow{margin:0 0 14px;color:#ffc857;font:700 13px/1 Arial Narrow,sans-serif;letter-spacing:.32em;text-transform:uppercase}h1{margin:0;display:flex;flex-direction:column;font-family:Impact,Arial Black,sans-serif;line-height:.78;text-shadow:7px 7px 0 #5b142b;transform:skew(-3deg)}h1 span{font-size:clamp(72px,13vw,160px);color:#fff0c2;letter-spacing:-.05em}h1 strong{font-size:clamp(80px,15vw,184px);color:#ff4057;letter-spacing:-.06em}h1 small{align-self:center;margin-top:18px;font-size:clamp(17px,2.5vw,30px);color:#ffc857;letter-spacing:.48em;text-indent:.48em;text-shadow:none}.tagline{margin:32px 0 24px;font-size:clamp(17px,2.2vw,24px);letter-spacing:.12em}.primary-button{border:0;padding:15px 26px;color:#241018;background:#ffc857;box-shadow:5px 5px #7f263e;font-weight:800;cursor:pointer;transition:transform .14s,box-shadow .14s}.primary-button:hover{transform:translate(-2px,-2px);box-shadow:8px 8px #7f263e}.primary-button span{margin-left:18px}.primary-button.compact{padding:11px 20px}.version{position:absolute;bottom:22px;color:#a88c98;font:12px monospace;letter-spacing:.15em}.lantern{position:absolute;top:0;width:90px;height:170px;display:grid;place-items:center;color:#2b1016;background:linear-gradient(90deg,#ce3348,#ff5865 45%,#b82038);border-radius:10px 10px 36px 36px;border:7px solid #2d1119;font-size:50px;box-shadow:0 22px 50px #ff3e4d40}.lantern:before{content:"";position:absolute;height:80px;width:4px;background:#2d1119;top:-80px}.lantern-left{left:7vw;transform:rotate(-5deg)}.lantern-right{right:7vw;transform:rotate(5deg)}.alley-screen{min-height:100vh;padding:0 4vw 32px;background:radial-gradient(circle at 50% 0,#3a1728,transparent 38%),linear-gradient(#170d14,#0d090d)}.topbar{height:82px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #5a2639}.brand{border:0;background:transparent;cursor:pointer;font:700 24px Impact,sans-serif;letter-spacing:.05em}.brand span{color:#ff4057}.top-actions{display:flex;gap:18px;align-items:center}.passport-mini{display:grid;grid-template-columns:auto auto;gap:2px 8px;align-items:center;padding:7px 10px;border:1px solid #6e3146;background:#28121d;font-family:monospace}.passport-mini span{grid-row:1 / span 2;color:#d7b9c5;font-size:9px;letter-spacing:.08em;writing-mode:vertical-rl}.passport-mini b{color:#ffc857;font-size:18px}.coin-counter{display:grid;grid-template-columns:auto auto;column-gap:8px;align-items:center;font-family:monospace}.coin-counter>span{grid-row:1 / span 2;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#ffc857;color:#5b1f32;font-weight:900}.coin-counter b{font-size:18px;color:#ffc857}.coin-counter small{font-size:9px;color:#a88c98;letter-spacing:.1em}.icon-button{width:42px;height:42px;border:1px solid #6e3146;background:#28121d;cursor:pointer;font-size:20px}.alley-intro{max-width:1220px;margin:0 auto;padding:48px 0 34px}.alley-intro p{color:#d54155;font:12px Arial Narrow,sans-serif;letter-spacing:.28em}.alley-intro h2{margin:8px 0;font-size:clamp(25px,3.5vw,46px);font-weight:500}.notice{max-width:1220px;margin:-12px auto 24px;padding:10px 15px;border-left:4px solid #ffc857;background:#322019;color:#ffe7a3}.passport-panel{position:relative;max-width:1220px;margin:0 auto 24px;padding:22px 24px 20px;display:grid;grid-template-columns:minmax(220px,1fr) minmax(360px,1.3fr);gap:18px 32px;align-items:center;overflow:hidden;border:1px solid #784058;background:linear-gradient(105deg,#321725,#1b1018 65%);box-shadow:inset 4px 0 #ffc857}.passport-panel.complete{border-color:#ffc857;background:linear-gradient(105deg,#49311c,#21131a 68%)}.passport-copy .eyebrow{margin-bottom:7px;font-size:10px}.passport-copy h3{margin:0 0 6px;color:#fff0c2;font-size:22px}.passport-copy p:last-child{margin:0;color:#cdb7c0;font-size:13px;line-height:1.55}.passport-stamps{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.passport-stamp{min-width:0;padding:9px 8px;display:grid;grid-template-columns:40px 1fr;gap:9px;align-items:center;border:1px dashed #6d5360;color:#836f78;background:#160e14}.passport-stamp>span{width:40px;height:40px;display:grid;place-items:center;border:1px solid #59434d;border-radius:50%;filter:grayscale(1);font-size:22px}.passport-stamp small{overflow:hidden;font-size:10px;line-height:1.35}.passport-stamp.earned{border:1px solid #e14b5f;color:#ffe5bd;background:#32151f;transform:rotate(-1deg)}.passport-stamp.earned>span{border:3px double #ff4057;color:#ff6477;filter:none;font:900 21px serif;transform:rotate(-8deg)}.passport-progress{grid-column:1 / -1;height:5px;overflow:hidden;background:#4c303c}.passport-progress i{display:block;height:100%;background:linear-gradient(90deg,#ff4057,#ffc857);transition:width .45s ease}.game-grid{max-width:1220px;margin:0 auto;display:grid;grid-template-columns:repeat(6,1fr);gap:16px}.game-card{--accent: #ff4057;position:relative;min-height:260px;grid-column:span 2;padding:24px;display:flex;flex-direction:column;overflow:hidden;border:1px solid color-mix(in srgb,var(--accent),#361927 50%);background:linear-gradient(145deg,color-mix(in srgb,var(--accent),#26131e 86%),#170d14 70%);box-shadow:inset 0 3px color-mix(in srgb,var(--accent),transparent 45%)}.game-card:before{content:"";position:absolute;inset:auto -10% -50% 45%;aspect-ratio:1;border:1px solid color-mix(in srgb,var(--accent),transparent 70%);border-radius:50%;box-shadow:0 0 0 30px color-mix(in srgb,var(--accent),transparent 92%),0 0 0 60px color-mix(in srgb,var(--accent),transparent 95%)}.card-number{position:absolute;right:18px;top:10px;color:color-mix(in srgb,var(--accent),transparent 50%);font:700 54px Impact,sans-serif}.card-icon{position:relative;width:70px;height:70px;display:grid;place-items:center;border:2px solid var(--accent);background:#1e1018;font-size:38px;box-shadow:6px 6px color-mix(in srgb,var(--accent),transparent 55%)}.card-copy{position:relative;flex:1}.card-copy h3{margin:20px 0 5px;font-size:21px}.card-copy p{margin:0;max-width:90%;color:#bca5af;font-size:13px;line-height:1.65}.card-copy em{display:block;margin-top:10px;color:#e7cad5;font-size:11px;font-style:normal;line-height:1.55}.card-copy small{display:inline-block;margin-top:9px;color:var(--accent);font:11px monospace}.game-card>button{position:relative;align-self:flex-start;margin-top:18px;padding:8px 14px;border:1px solid var(--accent);background:transparent;color:var(--accent);cursor:pointer;font-weight:700}.game-card>button:hover{background:var(--accent);color:#190d14}.game-card.locked{filter:saturate(.25);opacity:.72}.game-card.stamped{box-shadow:inset 0 3px color-mix(in srgb,var(--accent),transparent 25%),0 0 22px color-mix(in srgb,var(--accent),transparent 86%)}.card-stamp{position:absolute;z-index:2;right:21px;bottom:18px;width:50px;height:50px;display:grid;place-items:center;border:4px double var(--accent);border-radius:50%;color:var(--accent);font:900 24px serif;transform:rotate(-12deg);opacity:.85}.game-card.locked>button{border-color:#65535c;color:#8d7b84;cursor:default}footer{max-width:1220px;margin:30px auto 0;display:flex;justify-content:space-between;color:#6e5963;font:10px monospace;letter-spacing:.12em}.game-screen{height:100vh;position:relative;background:#130d18;overflow:hidden}.tutorial-screen{display:grid;place-items:center;padding:74px 24px 92px;background:radial-gradient(circle at 50% 30%,#522039 0,#1b0f18 52%,#0f090d);overflow-y:auto}.tutorial-card{width:min(760px,100%);padding:clamp(24px,4vw,48px);border:2px solid #ffc857;background:#1b0f18f0;box-shadow:14px 14px #6c1f37}.tutorial-card h1{display:block;margin:0 0 30px;color:#fff0c2;font:700 clamp(29px,5vw,54px)/1.15 "Yu Gothic","Meiryo",sans-serif;letter-spacing:.03em;text-shadow:4px 4px 0 #5b142b;transform:none}.tutorial-steps{display:grid;gap:12px}.tutorial-steps section{display:grid;grid-template-columns:54px 1fr;gap:16px;align-items:start;padding:14px 0;border-top:1px solid #5a2639}.tutorial-steps section>span{color:#ff4057;font:700 28px Impact,sans-serif}.tutorial-steps b{color:#ffc857;font-size:13px;letter-spacing:.14em}.tutorial-steps p{margin:6px 0 0;color:#e4d2d8;font-size:15px;line-height:1.75}.tutorial-start{display:block;margin:28px 0 0 auto}.game-mount{width:100%;height:100%}.game-mount canvas{display:block;max-width:100%;max-height:100%}.back-button{position:absolute;z-index:20;left:16px;bottom:16px;padding:10px 14px;border:1px solid #ffc857;color:#ffc857;background:#130d18db;cursor:pointer}.game-guide{position:absolute;z-index:20;right:16px;bottom:16px;max-width:min(720px,calc(100% - 220px));padding:9px 14px;display:flex;gap:12px;align-items:baseline;border:1px solid #6e5260;background:#130d18e6;color:#e7d8de;font-size:12px;line-height:1.5}.game-guide strong{flex:none;color:#ffc857;letter-spacing:.08em}.game-puzzle .game-guide,.game-falling .game-guide{top:50%;right:24px;bottom:auto;width:min(240px,calc((100% - 520px)/2 - 36px));max-width:240px;display:block;transform:translateY(-50%)}.game-puzzle .game-guide strong,.game-falling .game-guide strong{display:block;margin-bottom:5px}.loading-card{position:absolute;inset:0;z-index:10;display:grid;place-content:center;gap:12px;text-align:center;background:#130d18;font-size:70px}.loading-card span{font-size:16px;color:#ffc857}.stack-hud{position:absolute;top:14px;left:50%;transform:translate(-50%);z-index:5;width:min(760px,calc(100% - 32px));padding:10px 14px;display:flex;justify-content:space-between;gap:16px;border:2px solid #ffc857;border-radius:18px;background:#160d12e6;box-shadow:0 10px 30px #0008;font-family:monospace;pointer-events:none}.stack-score{min-width:150px;display:grid;align-content:center;gap:3px}.stack-score strong{color:#ffc857;font-size:15px}.stack-score span,.stack-score small{color:#f3dfe6}.stack-score>b{color:#fff;font-size:22px}.stack-next{display:flex;gap:8px}.stack-next-card{width:142px;min-height:74px;display:grid;grid-template:auto 1fr / 48px 1fr;gap:1px 7px;align-items:center;padding:5px 8px;border:2px solid var(--ramen-accent);border-radius:12px;background:color-mix(in srgb,var(--ramen-accent),#1b1017 82%)}.stack-next-card>b{grid-column:1 / -1;color:var(--ramen-accent);font-size:10px;letter-spacing:.08em}.stack-next-card i{position:relative;grid-row:2 / 4;font-size:36px;font-style:normal;line-height:1}.stack-next-card i small{position:absolute;left:0;bottom:-2px;width:48px;overflow:hidden;color:#fff;font-size:10px;white-space:nowrap;text-shadow:1px 1px 2px #000}.stack-next-card span{color:#fff7e3;font-size:11px;font-weight:700}.stack-next-card em{color:var(--ramen-accent);font-size:13px;font-style:normal;font-weight:900}.stack-hud{transition:border-color .18s,box-shadow .18s,transform .18s}.stack-hud.landed{border-color:#fff0a8;box-shadow:0 0 24px #ffc85799;transform:translate(-50%) scale(1.04)}@media(max-width:560px){.stack-hud{top:8px;width:calc(100% - 16px);padding:8px;gap:7px}.stack-score{min-width:105px}.stack-score strong{font-size:12px}.stack-score>b{font-size:17px}.stack-score span,.stack-score small{font-size:9px}.stack-next{flex:1;gap:5px}.stack-next-card{width:50%;min-width:0;grid-template-columns:34px 1fr;padding:4px}.stack-next-card i{font-size:27px}.stack-next-card i small{width:36px;font-size:8px}.stack-next-card span{font-size:8px}.stack-next-card em{font-size:10px}}.modal-backdrop{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:20px;background:#050305d1;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.modal{width:min(460px,100%);padding:30px;border:2px solid #ffc857;background:#24131c;box-shadow:12px 12px #6c1f37}.modal h2{margin-top:0;color:#fff0c2}.modal label{display:grid;gap:9px;margin:20px 0;color:#d7b9c5}.modal select,.modal input[type=range]{width:100%}.modal select{padding:10px;color:#fff5d6;border:1px solid #6e3146;background:#170d14}.modal .checkbox{display:block}.result-modal{text-align:center}.result-bowl{font-size:80px;margin-top:-75px;filter:drop-shadow(0 10px 14px #0008)}.result-modal h2{margin:8px 0 0;font:700 66px Impact,sans-serif;color:#ffc857}.result-modal>p{margin:2px 0 12px}.reward{margin:20px auto;padding:10px;border:1px dashed #ff4057;color:#ff9dad}.reward small{display:block;margin-top:4px;color:#ffc857;font-size:11px}.result-badges{min-height:25px;display:flex;flex-wrap:wrap;justify-content:center;gap:7px}.result-badges strong{padding:5px 8px;color:#2b1016;background:#ffc857;font:800 10px monospace;letter-spacing:.05em}.result-badges strong:nth-child(2){color:#fff2d0;background:#cf334b}.result-passport{margin:0 0 20px;display:grid;grid-template-columns:1fr auto;gap:7px;text-align:left;color:#bfa8b2;font:11px monospace}.result-passport b{color:#ffc857}.result-passport i{grid-column:1 / -1;height:5px;overflow:hidden;background:#4c303c}.result-passport em{display:block;height:100%;background:linear-gradient(90deg,#ff4057,#ffc857)}.result-actions{display:flex;justify-content:center;gap:12px}.result-actions button{padding:10px 14px;border:1px solid #8b5368;background:transparent;cursor:pointer}.result-actions .primary-button{border-color:#ffc857;color:#241018;background:#ffc857}.celebration-burst{position:fixed;inset:0;z-index:-1;pointer-events:none}.celebration-burst span{position:absolute;left:50%;top:48%;font-size:32px;animation:celebrate-pop 1.25s cubic-bezier(.15,.75,.25,1) both}.celebration-burst span:nth-child(1){--x: -250px;--y: -210px;animation-delay:.02s}.celebration-burst span:nth-child(2){--x: -170px;--y: 190px;animation-delay:.08s}.celebration-burst span:nth-child(3){--x: 20px;--y: -250px;animation-delay:.12s}.celebration-burst span:nth-child(4){--x: 210px;--y: -170px;animation-delay:.05s}.celebration-burst span:nth-child(5){--x: 250px;--y: 120px;color:#ff4057;font:900 36px serif;animation-delay:.15s}.celebration-burst span:nth-child(6){--x: 70px;--y: 230px;animation-delay:.1s}@keyframes float{50%{transform:translateY(-10px)}}@keyframes celebrate-pop{0%{opacity:0;transform:translate(-50%,-50%) scale(.2) rotate(0)}28%{opacity:1}to{opacity:0;transform:translate(calc(-50% + var(--x)),calc(-50% + var(--y))) scale(1.25) rotate(260deg)}}.reduced-motion *,.reduced-motion *:before,.reduced-motion *:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media(max-width:900px){.lantern{opacity:.35}.passport-panel{grid-template-columns:1fr}.passport-progress{grid-column:auto}.game-grid{grid-template-columns:1fr 1fr}.game-card{grid-column:span 1}.game-puzzle .game-guide,.game-falling .game-guide{display:none}}@media(max-width:620px){.game-grid{grid-template-columns:1fr}.topbar{height:68px}.coin-counter small,.passport-mini span{display:none}.passport-mini{display:block;padding:8px}.alley-intro{padding-top:28px}.game-card{min-height:220px}footer{flex-direction:column;gap:8px}.tutorial-screen{padding:60px 14px 120px}.tutorial-card{padding:22px 18px;box-shadow:7px 7px #6c1f37}.tutorial-steps section{grid-template-columns:42px 1fr;gap:10px}.passport-panel{padding:18px}.passport-stamps{gap:6px}.passport-stamp{grid-template-columns:1fr;justify-items:center;text-align:center}.game-guide{left:16px;right:16px;bottom:66px;max-width:none;display:block}.game-guide strong{display:block;margin-bottom:2px}}