@font-face{font-family:galaxy;src:url(/ID26-TeamA-Spork/assets/font/GalaxieCopernicus-BookItalic.ttf) format("truetype");font-weight:400;font-style:normal;font-display:swap}:root{--bg-deep: #2b2520;--bg-surface: #3a322c;--bg-card: #4a403a;--bg-card-hover: #574c44;--accent-cream: #f5e6d0;--accent-warm: #d4a574;--accent-gold: #c9944a;--accent-rust: #b87333;--accent-sage: #8faa7b;--accent-rose: #c47d7d;--accent-sky: #7da4b8;--text-primary: #f5e6d0;--text-secondary: #bfa98a;--text-muted: #8a7a6a;--success: #8faa7b;--warning: #d4a574;--error: #c47d7d;--cup-empty: #4a403a;--cup-fill-low: #8faa7b;--cup-fill-mid: #c9944a;--cup-fill-high: #d4a574;--shadow-soft: 0 4px 20px rgba(0, 0, 0, .3);--shadow-lifted: 0 8px 32px rgba(0, 0, 0, .4);--glow-warm: 0 0 20px rgba(212, 165, 116, .25);--font-display: "galaxy", serif;--font-body: "Buckwheat", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--font-handwritten: "galaxy", sans-serif;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2.5rem;--space-2xl: 4rem;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--radius-pill: 999px;--ease-out-soft: cubic-bezier(.25, .46, .45, .94);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--duration-fast: .18s;--duration-mid: .35s;--duration-slow: .6s;--duration-page: .5s}[data-theme=light]{--bg-deep: #f0e8d8;--bg-surface: #e8dcc8;--bg-card: #e2d5c0;--bg-card-hover: #d9cbb4;--accent-cream: #3d2e1e;--accent-warm: #c97a4a;--accent-gold: #b8863e;--accent-rust: #a86830;--accent-sage: #7a9e7e;--accent-rose: #c4727a;--accent-sky: #6b93a8;--text-primary: #3d2e1e;--text-secondary: #7a6248;--text-muted: #9a8872;--success: #7a9e7e;--warning: #c97a4a;--error: #c4727a;--cup-empty: #e2d5c0;--cup-fill-low: #7a9e7e;--cup-fill-mid: #b8863e;--cup-fill-high: #c97a4a;--shadow-soft: 0 4px 20px rgba(61, 46, 30, .1);--shadow-lifted: 0 8px 32px rgba(61, 46, 30, .15);--glow-warm: 0 0 20px rgba(201, 122, 74, .15)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);background-color:var(--bg-deep);color:var(--text-primary);min-height:100dvh;overflow:hidden;background-image:url();background-size:cover}#app{position:relative;width:100%;height:100dvh;overflow:hidden;background-color:var(--bg-deep)}.page{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-lg);opacity:0;transform:translateY(16px) scale(.98);transition:opacity var(--duration-page) var(--ease-out-soft),transform var(--duration-page) var(--ease-out-soft);pointer-events:none;will-change:opacity,transform}.page.active{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}.page.exit{opacity:0;transform:translateY(-12px) scale(.97);pointer-events:none}.slide-out-down{transform:translateY(120vh);opacity:0;transition:transform .5s 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var(--space-md);font-size:.95rem}.btn--medium{padding:var(--space-md) var(--space-xl);font-size:1.1rem;border-radius:var(--radius-md)}.btn--large{padding:var(--space-lg) var(--space-2xl);font-size:1.3rem;border-radius:var(--radius-lg)}.btn-icon{width:24px;height:24px;border-radius:var(--radius-sm);background-color:#00000026;background-size:contain;background-repeat:no-repeat;background-position:center;flex-shrink:0}.card{background:var(--bg-card);border-radius:var(--radius-lg);padding:var(--space-lg);box-shadow:var(--shadow-soft);transition:transform var(--duration-fast) var(--ease-spring),box-shadow var(--duration-fast) var(--ease-out-soft),background var(--duration-mid) var(--ease-out-soft);cursor:pointer;position:relative;overflow:hidden}.card:before{content:"";position:absolute;inset:0;border-radius:inherit;border:1.5px solid rgba(245,230,208,.06);pointer-events:none}.card:hover{background:var(--bg-card-hover);box-shadow:var(--shadow-lifted)}.card:active{transform:translateY(0) scale(.99)}.card__emoji{font-size:4.2rem;margin-bottom:var(--space-sm)}.card__asset{width:56px;height:56px;object-fit:contain}.card__title{font-family:var(--font-display);font-size:1.2rem;color:var(--accent-cream);margin-bottom:var(--space-xs)}.card__subtitle{font-size:.9rem;color:var(--text-muted)}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-lg);width:100%;max-width:720px}.stack{display:flex;flex-direction:column;align-items:center;gap:var(--space-md);margin:auto;margin-top:var(--space-2xl)}.stack--lg{gap:var(--space-lg)}.stack--xl{gap:var(--space-xl)}.row{display:flex;align-items:center;gap:var(--space-md)}.cup{position:relative;width:120px;height:160px;border-radius:12px 12px 24px 24px;background:var(--bg-card);box-shadow:var(--shadow-soft);overflow:hidden;background-size:contain;background-repeat:no-repeat}.cup__fill{position:absolute;bottom:0;left:0;right:0;height:100%;background:linear-gradient(0deg,var(--accent-sage) 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infinite}.motion-prompt__asset,.tutorial-detail__asset{width:96px;height:96px;object-fit:contain}.motion-prompt__label{font-family:var(--font-display);font-size:1.6rem;color:var(--accent-cream);margin-bottom:var(--space-xs)}.motion-prompt__desc{font-size:.95rem;color:var(--text-muted)}.motion-prompt__timer{margin-top:var(--space-md);font-family:var(--font-mono);font-size:2rem;color:var(--accent-gold)}.feedback-flash{position:fixed;inset:0;pointer-events:none;z-index:100;opacity:0}.feedback-flash.success{background:radial-gradient(circle at center,rgba(143,170,123,.25) 0%,transparent 70%);animation:flash-in .5s var(--ease-out-soft)}.feedback-flash.fail{background:radial-gradient(circle at center,rgba(196,125,125,.2) 0%,transparent 70%);animation:flash-in .5s var(--ease-out-soft)}.back-btn{position:absolute;top:var(--space-lg);left:var(--space-lg);z-index:10;background:var(--bg-surface)}.back-btn:hover{background:var(--bg-card-hover);color:var(--text-secondary);transform:translateY(-1px)}.back-btn:active{transform:translateY(1px) scale(.97)}.back-btn .btn-back-icon{width:auto;height:auto;background:none}.back-btn .btn-back-icon:before{content:"←";font-size:1rem;line-height:1}.connection-dot{width:10px;height:10px;border-radius:50%;background:var(--accent-rust);display:inline-block;margin-right:var(--space-xs);transition:background var(--duration-mid)}.connection-dot.connected{background:var(--accent-sage);box-shadow:0 0 8px var(--accent-sage)}.countdown-flash{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:#0000008c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);opacity:0;pointer-events:none;transition:opacity .12s ease}.countdown-flash--visible{opacity:1}.countdown-flash__number{font-family:var(--font-display, system-ui, sans-serif);font-size:clamp(6rem,25vw,14rem);font-weight:900;line-height:1;color:#fff;text-shadow:0 0 40px rgba(255,255,255,.4),0 4px 24px rgba(0,0,0,.6)}@keyframes countdown-pop{0%{transform:scale(1.6);opacity:0}40%{transform:scale(.92);opacity:1}65%{transform:scale(1.06)}to{transform:scale(1);opacity:1}}.countdown-flash--pop .countdown-flash__number{animation:countdown-pop .35s cubic-bezier(.22,1,.36,1) forwards}.ch-pill-asset{width:20px;height:20px;object-fit:contain;vertical-align:middle;margin-right:6px}.ch-live-feed-content{display:inline-flex;align-items:center;gap:6px}.ch-live-feed-asset{width:26px;height:26px;object-fit:contain}.choreograph-shell{text-align:center;width:100%;max-width:960px;padding:var(--space-lg) 0}.ch-book{width:100%}.ch-book-spread{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md);align-items:stretch}.ch-book-cover{width:100%;padding:clamp(1.75rem,4vw,2.75rem);border-radius:calc(var(--radius-lg) + 6px);background:linear-gradient(135deg,#5c3d2ef5,#3c271df0 55%,#261812f0);box-shadow:0 24px 50px #00000052;position:relative;overflow:hidden}.ch-book-cover:before{content:"";position:absolute;inset:12px;border-radius:calc(var(--radius-lg) + 2px);border:1.5px solid rgba(245,230,208,.16);pointer-events:none}.ch-book-cover__ornament{width:88px;height:10px;margin:0 auto var(--space-md);border-radius:999px;background:linear-gradient(90deg,transparent 0%,rgba(204,159,77,.2) 15%,rgba(204,159,77,.8) 50%,rgba(204,159,77,.2) 85%,transparent 100%)}.ch-book-cover__eyebrow{margin:0 auto var(--space-xs);color:#f5e6d0cc;text-transform:uppercase;letter-spacing:.16em;font-size:.8rem}.ch-panel{width:100%;padding:var(--space-lg);border-radius:var(--radius-lg);background:linear-gradient(180deg,#221b17eb,#1a1411e0);box-shadow:var(--shadow-lifted);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.ch-book-page{background:linear-gradient(90deg,#7a524029 0 18px,#221b17e6 18px 100%)}#ch-book-view .ch-panel{background:transparent;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;border:none}#ch-book-view .ch-book-page{background:transparent}#ch-book-view h3,#ch-book-view .card__title{color:#3f2f22}#ch-book-view .ch-saved-copy{font-family:var(--font-handwritten)}#ch-book-view .card__title{font-family:var(--font-handwritten);font-size:1.35rem}#ch-book-view .card__subtitle{font-family:var(--font-handwritten);font-size:1rem}#ch-book-view .subtitle,#ch-book-view .card__subtitle{color:#6e5a48}#ch-book-view .ch-record-intro-list{color:#4b3a2d}#ch-book-view .ch-saved-card{position:relative;background:transparent;border:none;box-shadow:none;border-radius:0;padding:.5rem 0;overflow:visible}#ch-book-view .ch-saved-card:before{content:"";position:absolute;top:-6px;left:-30%;width:60px;height:auto;background:url(/ID26-TeamA-Spork/assets/front_spork.png) center / contain no-repeat;opacity:0;transform:translate(0);transition:transform .26s ease,opacity .26s ease;pointer-events:none;border:none}#ch-book-view .ch-saved-card:hover:before,#ch-book-view .ch-saved-card:focus-within:before{opacity:.95;transform:translate(15px)}#ch-book-view .ch-saved-actions .btn{border:none;background:#fff8eb8c;box-shadow:none}.ch-book-page__header{width:100%;text-align:left;padding-left:var(--space-sm)}.ch-record-intro-page{align-items:stretch;justify-content:space-between}.ch-record-intro-list{margin:0;padding-left:4.4rem;text-align:left;color:var(--accent-cream);line-height:1.7}.ch-record-header{width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-md);flex-wrap:wrap}#ch-record-section{background:transparent;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;border:none;padding:var(--space-md) var(--space-lg);padding-right:2.5em;padding-top:-1.5em}#ch-record-section h3,#ch-record-section h4,#ch-record-section .ch-stage-card__label,#ch-record-section .ch-phase-badge,#ch-record-section .ch-step-counter,#ch-record-section .ch-live-feed,#ch-record-section .ch-hint,#ch-record-section .subtitle,#ch-record-section .ch-stage-card__caption,#ch-record-section 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.85rem;border-radius:var(--radius-pill);background:#d8aa6033}.ch-tool-visual__icon{width:18px;height:18px;object-fit:contain}.ch-tool-visual__label{color:#4b3a2d;font-family:var(--font-display);font-size:.95rem}.ch-status-strip{width:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);flex-wrap:wrap}.ch-phase-badge{display:inline-flex;align-items:center;justify-content:center;min-width:84px;padding:.45rem .85rem;border-radius:var(--radius-pill);font-family:var(--font-display);font-size:.9rem;background:#f5e6d01f;color:var(--accent-cream)}.ch-phase-badge[data-phase=scan]{background:#cc9f4d33;color:var(--accent-gold)}.ch-phase-badge[data-phase=motion]{background:#8faa7b2e;color:var(--accent-sage)}.ch-step-counter{color:var(--text-muted);font-size:.95rem}.ch-stage{width:100%;display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:var(--space-md);align-items:stretch}.ch-stage-card{min-height:200px;padding:var(--space-md);border-radius:var(--radius-lg);background:#fff8eb6b;border:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-sm);transition:transform var(--duration-fast) var(--ease-spring),background var(--duration-mid) var(--ease-out-soft),border-color var(--duration-mid) var(--ease-out-soft),opacity var(--duration-mid) var(--ease-out-soft)}.ch-stage-card--active{background:#fff8eb9e}.ch-stage-card__eyebrow{font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.ch-stage-card__visual{min-height:50px;display:flex;align-items:center;justify-content:center}.ch-stage-asset{width:clamp(84px,10vw,120px);height:clamp(84px,10vw,120px);object-fit:contain}.ch-stage-token{display:inline-flex;align-items:center;justify-content:center;min-width:84px;padding:.85rem 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var(--space-md);border-radius:var(--radius-md);background:#fff8eb7a;color:var(--text-muted);font-size:.85em;font-style:italic}.ch-live-feed[data-state=active]{color:var(--accent-gold)}.ch-hint{width:100%;color:var(--text-muted);font-size:.92rem;line-height:1.5}.ch-action-row{justify-content:center;gap:var(--space-md)}.ch-recorded-list{width:100%;min-height:220px;max-height:360px;overflow:auto;display:flex;flex-wrap:nowrap;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:var(--space-sm)}.ch-captured-panel h3{margin-bottom:4px}.ch-captured-panel p{margin-bottom:1rem;font-style:italic;font-size:.9rem;opacity:.8}.ch-record-pill{display:flex;align-items:center;gap:.55rem;padding:.6rem .9rem;border-radius:var(--radius-md);background:#fff8eb80;color:#4b3a2d;animation:fade-in-up var(--duration-fast) var(--ease-spring) both;margin-bottom:var(--space-xs);width:calc(100% - 1.8rem);border:1px solid rgba(0,0,0,.05)}.ch-record-pill__tool{font-size:.9rem;font-weight:600;color:#72583e}.ch-record-pill__arrow{opacity:.4;font-size:.8rem}.ch-record-pill__motion{font-size:.9rem;font-family:var(--font-handwritten);color:#5f7a58}.ch-pill-delete{opacity:.3;transition:opacity .2s;padding:4px!important;font-size:.7rem!important}.ch-record-pill:hover .ch-pill-delete{opacity:1}.ch-phase-badge{position:absolute;top:-10px;left:20px;z-index:10}.ch-stage-card{position:relative;padding-top:2rem}.ch-saved-panel{align-items:stretch;margin-left:0!important}.ch-saved-list{width:100%;gap:var(--space-sm);margin-top:0}.ch-saved-card{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);padding:var(--space-md);border-radius:var(--radius-md);background:#fff8eb12}.ch-saved-copy{text-align:left}.ch-saved-actions{gap:var(--space-sm)}.ch-add-recipe-btn{align-self:flex-end;min-width:min(280px,100%);margin-top:var(--space-md)}@keyframes 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var(--space-md);border:none;border-radius:var(--radius-pill);background:var(--bg-card);color:var(--text-muted);cursor:pointer;font-family:var(--font-body);font-size:.85rem;font-weight:600;box-shadow:var(--shadow-soft);transition:background var(--duration-mid) var(--ease-out-soft),transform var(--duration-fast) var(--ease-spring),color var(--duration-mid);-webkit-tap-highlight-color:transparent}.global-controls__btn:hover{background:var(--bg-card-hover);color:var(--text-secondary);transform:translateY(-1px)}.global-controls__btn:active{transform:translateY(1px) scale(.97)}.global-controls__icon{font-size:1.1rem;line-height:1}.global-controls__label{font-size:.85rem}.global-bgm-picker{position:relative}.global-bgm-picker__panel{position:absolute;top:calc(100% + 10px);right:0;width:240px;background:var(--bg-card);border:1px solid 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var(--duration-mid);-webkit-tap-highlight-color:transparent}.arduino-status-btn:hover{background:var(--bg-card-hover);color:var(--text-secondary);transform:translateY(-1px)}.arduino-status-btn:active{transform:translateY(1px) scale(.97)}.arduino-status-btn__dot{width:10px;height:10px;border-radius:50%;flex-shrink:0;transition:background var(--duration-mid),box-shadow var(--duration-mid)}.arduino-status-btn__dot.dot--connecting{background:var(--accent-gold);box-shadow:0 0 6px var(--accent-gold);animation:dot-pulse 1.5s ease-in-out infinite}.arduino-status-btn__dot.dot--connected{background:var(--accent-sage);box-shadow:0 0 8px var(--accent-sage)}.arduino-status-btn__dot.dot--disconnected{background:var(--accent-rose);box-shadow:none}.arduino-status-btn__label{line-height:1}@keyframes dot-pulse{0%,to{opacity:1}50%{opacity:.4}}.main-menu-hero{position:relative;width:100%;height:100%;padding:var(--space-lg) var(--space-xl);display:flex;flex-direction:column;justify-content:space-between;z-index:2}.menu-header{display:flex;align-items:center;justify-content:center;gap:var(--space-xl);flex-direction:column;margin-top:2.5em}.menu-logo-block{display:flex;align-items:center;gap:var(--space-md);justify-content:center}.menu-logo-img{display:block;width:120px;height:auto;filter:drop-shadow(0 4px 12px rgba(0,0,0,.2));transition:transform var(--duration-mid) var(--ease-spring)}.menu-logo-img:hover{transform:scale(1.05) translateY(-2px)}.menu-logo-text h1{margin:0}.menu-logo-text .subtitle{margin-top:var(--space-xs)}.top-right-controls{display:flex;align-items:center;gap:var(--space-md)}.menu-stage{position:relative;width:100%;flex:1;display:flex;align-items:flex-end;justify-content:center}.menu-illustration{position:relative;width:100%}.menu-illustration__img{width:100%;height:auto;display:block;object-fit:contain;pointer-events:none;filter:drop-shadow(0 -4px 20px 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ease}.menu-nav-btn:hover{transform:scale(1.08)}.menu-nav-btn--play{color:var(--accent-warm)}.menu-nav-btn--play:hover{text-shadow:0 0 18px var(--accent-warm)}.menu-nav-btn--tutorial{color:var(--accent-sage)}.menu-nav-btn--tutorial:hover{text-shadow:0 0 18px var(--accent-sage)}.menu-nav-btn--choreograph{color:var(--accent-rose)}.menu-nav-btn--choreograph:hover{text-shadow:0 0 18px var(--accent-rose)}.menu-hotspot{position:absolute;background:#ffffff26;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);border:2px solid rgba(255,255,255,.3);border-radius:12px;cursor:pointer;pointer-events:auto;transition:transform .25s ease,box-shadow .25s ease,background .25s ease}.menu-hotspot:before{content:"";position:absolute;left:12%;right:12%;bottom:-8%;height:18%;background:#00000073;border-radius:999px;filter:blur(8px);opacity:0;transform:translateY(6px);transition:opacity .25s ease,transform .25s ease}.menu-hotspot__label{position:absolute;left:50%;bottom:-1.8rem;transform:translate(-50%);white-space:nowrap;font-family:var(--font-display);font-size:1rem;opacity:1;color:var(--text-secondary);text-shadow:0 2px 6px rgba(0,0,0,.8);transition:opacity .25s ease,transform .25s ease}.menu-hotspot__label--terracotta{color:var(--accent-warm)}.menu-hotspot__label--sage{color:var(--accent-sage)}.menu-hotspot__label--rose{color:var(--accent-rose)}.menu-hotspot:hover{transform:translateY(-6px);background:#ffffff40;border-color:#ffffff80}.menu-hotspot:hover:before{opacity:1;transform:translateY(10px)}.menu-hotspot:hover .menu-hotspot__label{opacity:1;transform:translate(-50%) translateY(0)}.hotspot-bowl{left:44%;top:42%;width:18%;height:38%}.hotspot-milk{left:63%;top:22%;width:16%;height:58%}.hotspot-grinder{left:28%;top:30%;width:14%;height:50%}@media(max-width:768px){.main-menu-hero{padding:var(--space-md)}.menu-header{flex-direction:row;align-items:flex-start}.menu-logo-block{max-width:60%}.menu-stage{padding-bottom:var(--space-lg)}.menu-illustration{width:100%}}.menu-bg{background-image:url(/ID26-TeamA-Spork/assets/new_mainwithtable.gif);background-size:cover;background-position:center}.level-select-bg{background-image:url(/ID26-TeamA-Spork/assets/main_table.png);background-size:cover;background-position:center bottom;justify-content:center;align-items:center}.tutorial-bg{background-image:url(/ID26-TeamA-Spork/assets/main_table.png);background-size:cover;background-position:center bottom;justify-content:center;align-items:center}.choreograph-bg{background-image:url(/ID26-TeamA-Spork/assets/recipe_book.png);background-size:min(98vw,1600px) auto;background-repeat:no-repeat;background-position:center center;background-color:var(--bg-deep);justify-content:center;align-items:center}#play{background-image:url(/ID26-TeamA-Spork/assets/bg.PNG);background-size:cover;background-position:center;background-attachment:fixed}#play:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#0c0a081f,#0c0a0829 45%,#0c0a0847);pointer-events:none}.play-round{position:relative;z-index:1;width:min(900px,100%);height:100%;display:flex;flex-direction:column;align-items:center;padding-top:clamp(5.5rem,10vh,7rem);margin:0 auto;gap:var(--space-sm)}#play-title{text-align:center;color:#fff8eb;text-shadow:0 2px 10px rgba(0,0,0,.25)}.play-progress-dots{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:var(--space-sm)}.play-progress-dot{width:12px;height:12px;border-radius:50%;background:#ffffff47;box-shadow:inset 0 1px 2px #00000029;transition:transform .18s var(--ease-spring),background var(--duration-mid)}.play-progress-dot.is-complete{background:#fff6df;transform:scale(1.1)}.play-stamps{margin-top:var(--space-md);margin-bottom:var(--space-md);min-height:180px;display:flex;align-items:center;justify-content:center;gap:clamp(.5rem,1.8vw,.95rem);width:100%;flex-wrap:wrap}.play-stamp{width:clamp(92px,13vw,112px);aspect-ratio:.84;padding:8px;border-radius:14px;border:3px dashed rgba(222,222,222,.88);background:#f8f6f0e6;box-shadow:0 7px 18px #0003;transition:border-color var(--duration-mid) var(--ease-out-soft),transform var(--duration-fast) var(--ease-spring),box-shadow var(--duration-mid) var(--ease-out-soft)}.play-stamp:nth-child(1){transform:rotate(-12deg) translateY(18px)}.play-stamp:nth-child(2){transform:rotate(-5deg) translateY(-8px)}.play-stamp:nth-child(3){transform:rotate(3deg) translateY(2px)}.play-stamp:nth-child(4){transform:rotate(-3deg) translateY(-6px)}.play-stamp:nth-child(5){transform:rotate(8deg) 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rgba(0,0,0,.25));display:flex;align-items:center}.play-cup-wrap{padding-bottom:clamp(.4rem,2vh,1.25rem);width:100%;height:clamp(280px,40vh,400px);display:flex;justify-content:center;flex-shrink:0;margin-top:auto}#play .cup{width:clamp(180px,22vw,240px);height:clamp(250px,34vh,330px);border-radius:0;border:none;background:transparent;box-shadow:none}#play .cup:after{content:"";position:absolute;inset:0;background-image:url(/ID26-TeamA-Spork/assets/glass_temp.webp);background-size:contain;background-repeat:no-repeat;background-position:center;z-index:2;pointer-events:none}#play .cup__fill{background:#5c3d2e;border-radius:0;transition:transform 1.4s cubic-bezier(.22,.61,.36,1),filter .3s ease;z-index:1;clip-path:polygon(15% 0%,84% 0%,78% 100%,22% 100%)}#play .cup__label{bottom:10px;color:#fff8eb;font-family:var(--font-body);font-size:.85rem;text-shadow:0 2px 6px rgba(0,0,0,.3);z-index:3}.play-timer{position:fixed;bottom:var(--space-lg);left:var(--space-lg);z-index:2;width:clamp(80px,12vw,140px);aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-family:var(--font-body);font-size:clamp(1.5rem,4vw,2.5rem);font-weight:700;color:#fff8eb;text-shadow:0 1px 3px rgba(0,0,0,.5);border-radius:50%;background:conic-gradient(from 0deg,#7a6248 0deg,#7a6248 var(--sweep, 360deg),rgba(255,255,255,.1) var(--sweep, 360deg))}.play-timer:after{content:"";position:absolute;inset:8%;border-radius:50%;background-color:var(--text-secondary);transition:background-color .6s ease;z-index:-1}.play-timer[data-state=medium]{background:conic-gradient(from 0deg,#e8c84a 0deg,#e8c84a var(--sweep, 360deg),rgba(255,255,255,.1) var(--sweep, 360deg))}.play-timer[data-state=low]{background:conic-gradient(from 0deg,#d16060 0deg,#d16060 var(--sweep, 360deg),rgba(255,255,255,.1) var(--sweep, 360deg));animation:timer-alert .5s ease-in-out infinite}.play-timer[data-state=high]:after{background-color:var(--success)}.play-timer[data-state=medium]:after{background-color:var(--warning)}.play-timer[data-state=low]:after{background-color:var(--error)}@keyframes timer-alert{0%,to{transform:scale(1)}50%{transform:scale(1.07)}}.play-result-overlay{position:absolute;inset:0;z-index:3;display:flex;align-items:center;justify-content:center;background:#16120fa8;border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.play-sensor-container{position:fixed;bottom:var(--space-lg);right:var(--space-lg);z-index:2;display:flex;align-items:center;justify-content:center}#play .sensor-xy-map__canvas,#play .sensor-z-strip__canvas{background:#ffffffd1;border:1px solid rgba(120,100,80,.22);box-shadow:0 4px 16px #0000002e;border-radius:12px}.grinder-tutorial{width:100%;background:transparent;padding:0;border-radius:0;box-shadow:none}.grinder-tutorial.success{background:transparent}.grinder-tutorial.wrong{animation:shake .5s ease}.grinder-tutorial:not(.wrong){background-color:transparent;transition:background-color .3s ease}.grinder-wrapper{display:flex;flex-direction:column;align-items:center;gap:var(--space-md)}.grinder-instruction{display:none}.grinder-container{position:relative;width:clamp(200px,50vw,400px);height:clamp(210px,52.5vw,420px);margin:5em 0}.grinder-layer{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center}.grinder-body{z-index:1;width:80%;margin:auto}.grinder-full{z-index:2}.grinder-full.hidden{display:none}.grinder-handle{z-index:3;transform-origin:5% 50%;transform-box:fill-box;left:auto;right:-45%;top:-10%}.grinder-hint-arrow{width:60px;height:60px;margin-top:var(--space-md);border:3px solid rgba(61,46,30,.3);border-radius:50%;position:relative;animation:grinder-circle-pulse 2s ease-in-out infinite}.grinder-hint-arrow:after{content:"";position:absolute;width:0;height:0;border-left:8px solid transparent;border-right:0 solid transparent;border-bottom:12px solid rgba(61,46,30,.4);top:8px;right:8px;animation:grinder-arrow-rotate 2s linear infinite}@keyframes grindIdle{0%{transform:rotate(0)}to{transform:rotate(-360deg)}}@keyframes grindSuccess{0%{transform:rotate(0)}60%{transform:rotate(-580deg)}to{transform:rotate(-720deg)}}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-8px)}75%{transform:translate(8px)}}@keyframes grinder-flash{0%{background-color:#e8a0a0}to{background-color:#f5e6a3}}@keyframes grinder-circle-pulse{0%,to{opacity:.3;transform:scale(1)}50%{opacity:.6;transform:scale(1.1)}}@keyframes 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no-repeat;z-index:10;pointer-events:none}.dip-tutorial{width:100%;height:clamp(380px,62vh,560px);background:transparent;padding:0}.dip-wrapper{width:100%;height:100%;display:flex;align-items:stretch;justify-content:center}.dip-scene{position:relative;width:min(92vw,720px);height:100%}.dip-layer{position:absolute;object-fit:contain;pointer-events:none;-webkit-user-select:none;user-select:none}.dip-teabag{width:clamp(220px,32vw,360px);top:-6%;left:30%;z-index:2;transform:translate(-50%);transform-origin:60% 8%}.dip-cup{width:clamp(300px,38vw,520px);bottom:0;left:50%;z-index:3;transform:translate(-50%)}.dip-scene:after{content:"";position:absolute;left:50%;bottom:2%;width:clamp(220px,34vw,380px);height:24px;transform:translate(-50%);background:radial-gradient(ellipse at center,#281e1966,#281e1900 72%);z-index:1}.dip-tutorial.success .dip-teabag{filter:drop-shadow(0 0 14px rgba(100,190,120,.62))}.dip-tutorial.success .dip-cup{filter:drop-shadow(0 0 14px 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#td-label{font-family:var(--font-display);font-size:2.4rem;font-style:italic;color:#2a4a5a;margin-bottom:var(--space-xs)}#tutorial-detail:has(.dip-tutorial) #td-desc{color:#3a5a6a}#tutorial-detail:has(.dip-tutorial):after{content:"";position:absolute;bottom:2.5rem;left:2.5rem;width:140px;height:90px;background:url(/ID26-TeamA-Spork/assets/motion_arrows/up_down.png) center / contain no-repeat;z-index:10;pointer-events:none}@media(max-width:720px){.dip-tutorial{height:clamp(320px,52vh,460px)}.dip-teabag{top:1%}@keyframes dipSuccess{0%{transform:translate(-50%) translateY(0) rotate(-1deg)}14%{transform:translate(-50%) translateY(-20px) rotate(3deg)}34%{transform:translate(-50%) translateY(160px) rotate(-2.2deg)}46%{transform:translate(-50%) translateY(68px) rotate(1deg)}58%{transform:translate(-50%) translateY(-12px) rotate(2deg)}78%{transform:translate(-50%) translateY(160px) rotate(-1.8deg)}90%{transform:translate(-50%) translateY(110px) rotate(1deg)}to{transform:translate(-50%) translateY(14px) rotate(-.5deg)}}}.press-tutorial{width:100%;background:transparent;padding:0;margin-top:13em;margin-left:2em}.press-wrapper{display:flex;flex-direction:column;align-items:center;gap:var(--space-md)}.press-scene{position:relative;width:clamp(207px,47vw,280px);height:clamp(288px,65vw,360px);display:flex;align-items:center;justify-content:center}.press-layer{position:absolute;left:50%;bottom:0;transform:translate(-50%);width:100%;max-width:100%;object-fit:contain;pointer-events:none;-webkit-user-select:none;user-select:none}.press-bottom{z-index:1}.press-middle{z-index:2}.press-top{z-index:3}.press-hint-arrow{width:100px;height:100px;object-fit:contain;margin-top:var(--space-sm);opacity:.6}.press-tutorial.success .press-middle{filter:drop-shadow(0 0 18px rgba(120,230,100,.85)) drop-shadow(0 0 40px rgba(120,230,100,.45));transition:filter .3s ease}.press-tutorial.success{animation:none}.press-tutorial.wrong{animation:shake .4s ease}@keyframes pressIdle{0%,to{transform:translate(-50%) translateY(0)}50%{transform:translate(-50%) translateY(10px)}}@keyframes pressSuccess{0%{transform:translate(-50%) translateY(0)}60%{transform:translate(-50%) translateY(24%)}85%{transform:translate(-50%) translateY(8%)}to{transform:translate(-50%) translateY(0)}}#tutorial-detail:has(.press-tutorial){background-image:none;background-color:#c5d8a4}#tutorial-detail:has(.press-tutorial) #td-emoji,#tutorial-detail:has(.press-tutorial) #td-prop{display:none}#tutorial-detail:has(.press-tutorial) #td-label{font-family:var(--font-display);font-size:2.4rem;font-style:italic;color:#3a4a2a;margin-bottom:var(--space-xs)}#tutorial-detail:has(.press-tutorial) #td-desc{color:#4a5a3a}#tutorial-detail:has(.press-tutorial):after{content:"";position:absolute;bottom:2.5rem;left:2.5rem;width:140px;height:90px;background:url(/ID26-TeamA-Spork/assets/motion_arrows/press_down.png) center / contain no-repeat;opacity:.35;z-index:10;pointer-events:none}.td-cup-container{position:absolute;bottom:2rem;right:2rem;z-index:10;pointer-events:none}#td-grinder-container.td-wrong-shake{animation:shake .4s ease}#tutorial-detail:after{content:none!important}.sensor-xy-map{position:relative;background:none!important;width:160px;height:160px}.sensor-xy-map__canvas{border-radius:12px;background:#ffffffbf;border:1px solid rgba(120,100,80,.2);box-shadow:0 2px 8px #0000001a}.sensor-z-strip{display:flex;align-items:center;justify-content:center}.sensor-z-strip__canvas{border-radius:12px;background:#ffffffe6;border:1px solid rgba(120,100,80,.2);box-shadow:0 2px 8px #0000001a;width:160px!important;height:160px!important;aspect-ratio:1 / 1}.td-counter{position:absolute;top:4.5rem;right:2rem;font-family:var(--font-display);font-size:2rem;color:var(--bg-deep);z-index:10;letter-spacing:.05em}.td-flash{position:absolute;inset:0;pointer-events:none;z-index:50;opacity:0;border-radius:50%;transform:scale(0)}.td-flash--success{background:radial-gradient(circle at center,#64c850d9,#64c85000 75%);animation:td-radial-pop .65s ease-out forwards}.td-flash--wrong{background:radial-gradient(circle at center,#dc3c3ccc,#dc3c3c00 75%);animation:td-radial-pop .65s ease-out forwards}@keyframes td-radial-pop{0%{opacity:1;transform:scale(0);border-radius:50%}50%{opacity:1;transform:scale(1.4);border-radius:0}to{opacity:0;transform:scale(1.5);border-radius:0}}.td-popup{position:absolute;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;background:#16120f80;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:td-popup-fade-in .3s ease-out}.td-popup.hidden{display:none}.td-popup__card{background:var(--bg-surface);border-radius:var(--radius-lg);padding:var(--space-xl) var(--space-2xl);box-shadow:var(--shadow-lifted);text-align:center;max-width:35em;width:90%;animation:td-popup-scale-in .35s var(--ease-spring)}.td-popup__title{font-family:var(--font-display);font-size:1.8rem;color:var(--accent-sage);margin-bottom:var(--space-sm)}.td-popup__text{color:var(--text-secondary);margin-bottom:var(--space-lg)}.td-popup__actions{display:flex;gap:var(--space-md);justify-content:center}@keyframes td-popup-fade-in{0%{opacity:0}to{opacity:1}}@keyframes td-popup-scale-in{0%{opacity:0;transform:scale(.85) translateY(12px)}to{opacity:1;transform:scale(1) translateY(0)}}.td-slide-out-left{animation:td-slide-left .45s ease-in forwards;pointer-events:none}@keyframes td-slide-left{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(-100%)}}@keyframes stamp-pop{0%{transform:scale(1)}45%{transform:scale(1.1)}to{transform:scale(1)}}@keyframes stamp-shake{0%{transform:translate(0)}25%{transform:translate(-6px)}50%{transform:translate(5px)}75%{transform:translate(-4px)}to{transform:translate(0)}}@keyframes prompt-enter{0%{opacity:0;transform:translateY(20px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes gentle-bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes flash-in{0%{opacity:1}to{opacity:0}}@keyframes fade-in-up{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.stagger-children>*{opacity:0;animation:fade-in-up var(--duration-mid) var(--ease-out-soft) both}.stagger-children>*:nth-child(1){animation-delay:0ms}.stagger-children>*:nth-child(2){animation-delay:80ms}.stagger-children>*:nth-child(3){animation-delay:.16s}.stagger-children>*:nth-child(4){animation-delay:.24s}.stagger-children>*:nth-child(5){animation-delay:.32s}.stagger-children>*:nth-child(6){animation-delay:.4s}.stagger-children>*:nth-child(7){animation-delay:.48s}#tutorial.page{justify-content:flex-end;padding-bottom:14%;background-color:#7e7f96}.tutorial-header{position:absolute;top:80px;left:50%;transform:translate(-50%);text-align:center;white-space:nowrap;pointer-events:none}.tutorial-header .subtitle{margin-top:var(--space-xs);font-size:.95rem;color:var(--accent-cream)}.tutorial-table-row{display:flex;flex-direction:row;align-items:flex-end;justify-content:center;gap:40px;width:100%;padding:0 var(--space-xl);bottom:10%;position:absolute}.tutorial-tool-item{position:relative;display:flex;flex-direction:column;align-items:center;cursor:pointer;user-select:none;-webkit-user-select:none;transform:translateY(0);transition:transform .32s cubic-bezier(.22,1,.36,1),filter .32s cubic-bezier(.22,1,.36,1);will-change:transform,filter}.tutorial-tool-item:hover,.tutorial-tool-item:focus-visible{transform:translateY(-2em)!important;filter:drop-shadow(0 14px 20px rgba(0,0,0,.28)) drop-shadow(0 0 22px rgba(245,230,163,.844));outline:none}.tutorial-tool-placemat{position:absolute;inset:-16px -24px;border-radius:12px;transform:scale(.92);transition:opacity .26s ease,transform .32s cubic-bezier(.22,1,.36,1);z-index:0;pointer-events:none}.tutorial-tool-item:hover .tutorial-tool-placemat,.tutorial-tool-item:focus-visible .tutorial-tool-placemat{transform:scale(1)}.tutorial-tool-img{position:relative;z-index:1;height:25em;width:auto;max-width:20em;object-fit:contain;display:block}.tutorial-tool-label{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:3px;margin-top:var(--space-sm);text-align:center}.tutorial-tool-motion{font-family:var(--font-display);font-size:1.75rem;font-weight:600;color:var(--accent-warm)}.tutorial-tool-instruction{font-size:1.25rem;color:var(--accent-cream)}@media(max-width:600px){#tutorial.page{padding-bottom:10%}.tutorial-table-row{gap:16px;padding:0 var(--space-md)}.tutorial-tool-img{height:130px;max-width:100px}.tutorial-tool-motion{font-size:.85rem}.tutorial-tool-instruction{font-size:.7rem}}@media(max-width:480px){h1{font-size:2rem}h2{font-size:1.4rem}.btn--large{padding:var(--space-md) var(--space-lg);font-size:1.1rem}.grid-3{grid-template-columns:1fr;max-width:320px}.cup{width:90px;height:120px}}.page-scroll{overflow-y:auto;-webkit-overflow-scrolling:touch;max-height:100%;width:100%}.page-scroll::-webkit-scrollbar{width:6px}.page-scroll::-webkit-scrollbar-track{background:transparent}.page-scroll::-webkit-scrollbar-thumb{background:var(--bg-card-hover);border-radius:var(--radius-pill)}.hidden{display:none!important}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}#tutorial-detail .play-scan-prompt{color:#3d2e1e;text-shadow:none}[data-theme=light] body{background-color:var(--bg-deep);color:var(--text-primary)}[data-theme=light] body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.03;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-repeat:repeat;background-size:256px}[data-theme=light] h1,[data-theme=light] h2,[data-theme=light] h3{color:var(--text-primary)}[data-theme=light] .card:before{border-color:#3d2e1e14}[data-theme=light] .card__title{color:var(--text-primary)}[data-theme=light] .bgm-picker__toggle{background:var(--bg-card);color:var(--text-secondary);box-shadow:var(--shadow-soft)}[data-theme=light] .bgm-picker__toggle:hover{background:var(--bg-card-hover);color:var(--text-primary)}[data-theme=light] .bgm-picker__panel{background:var(--bg-card);box-shadow:var(--shadow-lifted)}[data-theme=light] .bgm-picker__panel:before{border-color:#3d2e1e14}[data-theme=light] .bgm-picker__panel-title{color:var(--text-primary)}[data-theme=light] .bgm-picker__track:hover{background:var(--bg-card-hover)}[data-theme=light] .bgm-picker__track.active{background:#7a9e7e26}[data-theme=light] .bgm-picker__volume{background:var(--bg-surface)}[data-theme=light] .bgm-picker__volume::-webkit-slider-thumb{background:var(--accent-warm);box-shadow:0 1px 4px #3d2e1e33}[data-theme=light] .bgm-picker__volume-row{border-top-color:#3d2e1e14}[data-theme=light] .arduino-status-btn{background:var(--bg-card);color:var(--text-secondary);box-shadow:var(--shadow-soft)}[data-theme=light] .arduino-status-btn:hover{background:var(--bg-card-hover);color:var(--text-primary)}[data-theme=light] .arduino-status-btn__dot.dot--connecting{background:var(--accent-warm);box-shadow:0 0 6px var(--accent-warm)}[data-theme=light] #main-menu .btn--primary{color:var(--accent-warm)}[data-theme=light] #main-menu .btn--sage{color:var(--accent-sage)}[data-theme=light] #main-menu .btn--rose{color:var(--accent-rose)}[data-theme=light] #main-menu .btn--primary:hover,[data-theme=light] #main-menu .btn--sage:hover,[data-theme=light] #main-menu .btn--rose:hover{background:#3d2e1e0f}[data-theme=light] .btn--ghost{border-color:#3d2e1e1f;color:var(--text-secondary)}[data-theme=light] .btn--ghost:hover{background:var(--bg-card);color:var(--text-primary)}[data-theme=light] .menu-illustration__img{filter:drop-shadow(0 -4px 20px rgba(61,46,30,.15))}[data-theme=light] .page-scroll::-webkit-scrollbar-thumb{background:var(--bg-card-hover)}body,.page,.btn,.card,.bgm-picker__toggle,.bgm-picker__panel,.arduino-status-btn,.global-controls__btn,.global-bgm-picker__panel,.td-popup__card{transition-property:background-color,color,box-shadow,border-color;transition-duration:var(--duration-mid);transition-timing-function:var(--ease-out-soft)}[data-theme=light] .td-popup{background:#f0e8d88c}[data-theme=light] .td-popup__card{background:var(--bg-card);box-shadow:0 8px 32px #3d2e1e2e}[data-theme=light] .td-popup__title{color:var(--accent-sage)}[data-theme=light] .td-popup__text{color:var(--text-secondary)}[data-theme=light] 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