:root{--bg:#fff4e6;--paper:#fffaf2;--ink:#5b4636;--ink-soft:#8a7262;--coral:#f0787a;--coral-dark:#d95f63;--mint:#8fcfb8;--lilac:#b9a3e3;--honey:#ffd36e;--line:#e8d6c2;color:var(--ink);background:var(--bg);font-synthesis:none;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;font-family:Hiragino Maru Gothic ProN,Hiragino Sans,Noto Sans JP,Noto Sans CJK JP,PingFang SC,Apple SD Gothic Neo,system-ui,sans-serif}*{box-sizing:border-box}html,body{height:100%}body{background:radial-gradient(circle at 12% 8%, #ffe3d6 0 90px, transparent 91px), radial-gradient(circle at 92% 18%, #eadffb 0 70px, transparent 71px), var(--bg);-webkit-tap-highlight-color:transparent;min-width:320px;margin:0;overflow:hidden}:lang(ja) body{word-break:keep-all;overflow-wrap:anywhere;line-break:strict}button{border:2px solid var(--line);min-width:44px;min-height:44px;color:var(--ink);background:var(--paper);font:inherit;cursor:pointer;touch-action:manipulation;border-radius:999px;padding:.55rem 1.1rem;font-weight:700;line-height:1.25;box-shadow:0 3px #ead8c4}button:active:not(:disabled){transform:translateY(2px);box-shadow:0 1px #ead8c4}button:disabled{opacity:.45;cursor:default}button:focus-visible,select:focus-visible,.result-portal:focus-visible{outline:3px solid var(--lilac);outline-offset:2px}button.primary{border-color:var(--coral-dark);color:#fff;background:var(--coral);box-shadow:0 4px 0 var(--coral-dark)}button.danger{color:#b8463f;border-color:#e9b9b2}button.subtle{box-shadow:none}svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;width:24px;height:24px}#root{display:contents}#app{height:100%}.screen{height:100dvh;padding:max(10px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));flex-direction:column;display:flex;position:relative}.screen[hidden]{display:none}#screen-home{background:#f3e6f7;justify-content:space-between;gap:10px;overflow:hidden}.home-room{z-index:0;width:100%;height:100%;position:absolute;inset:0}#screen-home>:not(.home-room){z-index:1;position:relative}.glass{-webkit-backdrop-filter:blur(10px)saturate(1.2);backdrop-filter:blur(10px)saturate(1.2);background:#fffaf3d9;border:1.5px solid #fffc;box-shadow:0 8px 24px #6a4b3a29,inset 0 1px #fff}.home-corner{top:max(10px, env(safe-area-inset-top));right:max(12px, env(safe-area-inset-right));gap:8px;display:flex;z-index:3!important;position:absolute!important}.round-button{border-radius:50%;justify-content:center;align-items:center;width:46px;height:46px;padding:0;display:inline-flex}.round-button img{width:30px;height:30px}#sound-toggle svg{width:24px;height:24px}#sound-toggle .icon-sound-on,#sound-toggle.on .icon-sound-off{display:none}#sound-toggle.on .icon-sound-on{display:block}#sound-toggle svg path:first-child{fill:currentColor}#sound-toggle.on{border-color:var(--honey);background:#fff0c9e6}.home-header{pointer-events:none;justify-items:center;gap:6px;padding-top:46px;display:grid}.home-header>*{pointer-events:auto}.home-logo{filter:drop-shadow(0 6px 10px #6a4b3a40);width:min(92vw,420px);margin:0;line-height:0}.home-logo img{object-fit:contain;width:100%;height:auto;max-height:18vh}.home-bottom{justify-items:center;gap:8px;display:grid}.status-panel{border-radius:24px;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px 8px;max-width:min(100%,30rem);padding:6px 10px;display:flex}.found-count{font-variant-numeric:tabular-nums;white-space:nowrap;align-items:center;gap:4px;margin:0;padding-inline:4px;font-size:1rem;font-weight:800;display:flex}.found-count img{width:26px;height:26px}.room-tabs{flex-wrap:wrap;justify-content:center;gap:6px;display:flex}.room-tabs[hidden]{display:none}.room-tab{min-height:44px;box-shadow:none;white-space:nowrap;background:#ffffffb3;padding:.25rem .7rem;font-size:.8rem}.room-tab.active{border-color:var(--honey);background:#fff0c9}.save-problem{color:#a3503a;text-align:center;background:#fff0e8;border-radius:12px;max-width:34rem;margin:0;padding:6px 12px;font-size:.85rem}.home-dock{border-radius:30px;grid-template-columns:60px 1fr 60px;align-items:center;gap:8px;width:min(100%,30rem);margin:0 auto;padding:8px;display:grid}.dock-side{min-height:64px;box-shadow:none;overflow-wrap:anywhere;background:0 0;border:0;border-radius:20px;justify-items:center;gap:0;padding:4px 2px;font-size:.72rem;line-height:1.1;display:grid}.dock-side img{width:40px;height:40px}button.start{background:linear-gradient(#f68f8f,#ec6f74);border-radius:22px;justify-content:center;align-items:center;gap:4px;min-width:0;min-height:60px;padding:.5rem .6rem;font-size:clamp(.85rem,4vw,1.1rem);line-height:1.2;display:inline-flex}button.start span{text-wrap:balance;overflow-wrap:anywhere;min-width:0}button.start img{filter:drop-shadow(0 1px 1px #0002);flex:none;width:32px;height:32px;margin-block:-8px}@media (height<=640px){.home-header{padding-top:46px}.home-logo{width:min(80vw,330px)}.home-logo img{max-height:15vh}.room-tab{min-height:44px;font-size:.8rem}button.start{min-height:52px;font-size:1.02rem}}.bar{align-items:center;gap:10px;min-height:48px;display:flex}.bar h2{flex:1;min-width:0;margin:0;font-size:1.15rem}.stage-list{gap:14px;margin:8px 0 0;padding:0 0 12px;display:grid;overflow-y:auto}.theme-group{gap:8px;display:grid}.theme-group ol{gap:10px;margin:0;padding:0;list-style:none;display:grid}.theme-title{align-items:center;gap:8px;margin:0;font-size:1rem;display:flex}.theme-title img{object-fit:contain;flex:none;width:40px;height:40px}.theme-title span:nth-child(2){flex:1;min-width:0}.theme-count{color:var(--ink-soft);font-size:.85rem}.stage-card{text-align:left;border-radius:20px;grid-template-columns:64px 1fr auto;align-items:center;gap:12px;width:100%;padding:10px 14px 10px 10px;display:grid}.stage-card .thumb{object-fit:contain;background:#fff3e2;border-radius:16px;width:64px;height:64px}.stage-card .mystery{color:#b9a08a;place-items:center;font-size:1.6rem;display:grid}.stage-text{gap:2px;min-width:0;display:grid}.stage-no{color:var(--ink-soft);font-size:.8rem}.stage-name{overflow-wrap:anywhere;font-size:1rem}.stage-card:disabled .stage-name{font-size:.8rem;font-weight:500}.chip{white-space:nowrap;background:#ffe9d2;border-radius:999px;padding:4px 10px;font-size:.75rem}.chip.done{color:#3f7a63;background:#dff3ea}#screen-play{gap:6px}.play-bar h2{text-align:center}.misses{text-align:right;min-width:72px;color:var(--coral);letter-spacing:2px;margin:0;font-size:1.25rem}.stage-wrap{flex:auto;position:relative}.stage-wrap canvas{touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;border:3px solid #fff;border-radius:18px;box-shadow:0 8px 24px #c8a88a40}.loading,.pause-cover{text-align:center;border-radius:18px;place-content:center;justify-items:center;gap:8px;padding:16px;display:grid;position:absolute;inset:0}.loading{color:var(--ink-soft);font-weight:700}.loading[hidden],.pause-cover[hidden]{display:none}.pause-cover{z-index:2;background:var(--paper)}.pause-cover h3{margin:0;font-size:1.3rem}.pause-cover p{max-width:22rem;color:var(--ink-soft);margin:0 0 6px;line-height:1.6}.pause-cover button{min-width:12rem}.reveal-state{pointer-events:none;background:#fffaf2e6;border-radius:999px;padding:4px 14px;font-weight:800;position:absolute;top:12px;left:50%;transform:translate(-50%)}.reveal-state:empty,body:not(.revealing) .reveal-state{display:none}.play-status{text-align:center;min-height:1.6em;margin:0;font-size:1.05rem;font-weight:800}.play-controls{align-items:center;gap:12px;padding-bottom:4px;display:flex}.play-controls[hidden],.reveal-controls[hidden]{display:none}.timebar{background:#f2e2d0;border:2px solid #fff;border-radius:999px;flex:1;height:16px;overflow:hidden}.timebar span{background:linear-gradient(90deg, var(--mint), #b8e3c9);transform-origin:0;height:100%;display:block}.hint{align-items:center;gap:4px;padding:.5rem 1rem;display:inline-flex}.hint.used{opacity:.45}.reveal-controls{gap:8px;padding-bottom:4px;display:grid}.reveal-pair{justify-content:center;align-items:center;gap:10px;display:flex}.reveal-pair figure{color:var(--ink-soft);justify-items:center;gap:2px;margin:0;font-size:.8rem;font-weight:700;display:grid}.reveal-pair img{object-fit:contain;background:#fff3e2;border-radius:14px;width:64px;height:64px}.reveal-pair .arrow{color:var(--coral);font-weight:800}.reveal-note{text-align:center;gap:2px;margin:0;font-weight:700;line-height:1.5;display:grid}.reveal-note .answer-note{color:var(--ink-soft);font-size:.85rem;font-weight:500}.reveal-actions{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.modal{z-index:10;padding:max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));background:#5b463666;place-items:center;display:grid;position:fixed;inset:0}.modal[hidden]{display:none}.sheet{background:var(--paper);border:3px solid #fff;border-radius:26px;width:min(100%,26rem);max-height:100%;padding:20px 18px 16px;overflow-y:auto;box-shadow:0 16px 40px #5b463640}.sheet h2{text-align:center;margin:0 0 10px;font-size:1.3rem}.modal-body{gap:10px;line-height:1.6;display:grid}.modal-body p{margin:0}.modal-actions{gap:8px;margin-top:14px;display:grid}.modal-actions button{width:100%}.modal.result .modal-actions{grid-template-columns:1fr 1fr}.modal.result .modal-actions .primary,.modal.result .modal-actions .wide{grid-column:1/-1}.note{color:var(--ink-soft);font-size:.85rem}.nowrap{white-space:nowrap}.result-portal{min-height:44px;color:var(--coral-dark);text-align:center;text-underline-offset:4px;justify-content:center;align-items:center;margin-top:8px;padding:6px 12px;font-weight:800;display:flex}.help-fairy{justify-self:center}.help-list{gap:6px;margin:0;padding-left:1.3em;display:grid}.result-fairy{align-items:center;gap:10px;display:flex}.result-fairy img{flex:none}.speech{background:#f3edfc;border-radius:16px;padding:10px 12px;font-weight:700;position:relative}.culprit{text-align:center;font-weight:700}.gift{background:#fff3d6;border-radius:18px;align-items:center;gap:10px;padding:8px 12px;font-weight:800;display:flex}.gift img{object-fit:contain;flex:none}.already{text-align:center;color:var(--ink-soft)}.complete{text-align:center;background:#e9f6ef;border-radius:18px;justify-items:center;gap:4px;padding:10px;display:grid}.complete-title{font-weight:800}.stars{text-align:center;font-weight:800}.share-status{text-align:center;min-height:1.2em;font-size:.85rem}.share-status:empty{display:none}.manual-copy{width:100%;font:inherit;margin-top:6px;font-size:.85rem}.album{gap:8px;margin:0;padding:0;list-style:none;display:grid}.album-card{text-align:center;background:#fff3e2;border-radius:18px;gap:4px;padding:10px;display:grid}.album-card.locked{color:var(--ink-soft)}.album-card .mystery{color:#b9a08a;font-size:1.6rem;font-weight:800}.album-card .pair{color:var(--coral);justify-content:center;align-items:center;gap:8px;font-weight:800;display:flex}.album-card .pair img{object-fit:contain;width:72px;height:72px}.album-name{font-weight:800}.album-line{color:var(--ink-soft);font-size:.9rem}.decor-list{gap:8px;margin:0;padding:0;list-style:none;display:grid}.decor-list li{grid-template-columns:56px 1fr auto;align-items:center;gap:10px;display:grid}.decor-list img{object-fit:contain}.decor-name{overflow-wrap:anywhere;font-weight:700;display:grid}.decor-name small{color:var(--ink-soft);font-weight:500}.setting{justify-content:space-between;align-items:center;gap:12px;font-weight:700;display:flex}.setting select{border:2px solid var(--line);max-width:60%;min-height:44px;color:var(--ink);font:inherit;background:#fff;border-radius:14px;padding:0 10px}.toggle{white-space:nowrap;flex:none;min-width:5rem;padding-inline:.8rem}.setting>span{overflow-wrap:anywhere;min-width:0}.toggle.on{border-color:var(--mint);background:#dff3ea}@media (prefers-reduced-motion:no-preference){.bob{animation:1.6s ease-in-out infinite bob}}@keyframes bob{50%{transform:translateY(-6px)}}.rotate-notice{display:none}@media (orientation:landscape) and (height<=600px){.rotate-notice{z-index:20;background:var(--bg);text-align:center;place-content:center;justify-items:center;gap:10px;padding:16px;font-size:1.1rem;font-weight:800;display:grid;position:fixed;inset:0}.rotate-notice p{margin:0}}.home-portal-menu{top:max(10px, env(safe-area-inset-top));left:max(10px, env(safe-area-inset-left));z-index:5;color:#07132f;width:44px;height:44px;position:absolute}.home-portal-menu:has([data-asobiba-link][hidden]){display:none}body:not([data-screen=home]) .home-portal-menu{display:none}.home-portal-menu>summary,.home-portal{box-sizing:border-box;color:#07132f;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);touch-action:manipulation;-webkit-tap-highlight-color:transparent;background:#ffffffd9;border:1px solid #fffc;border-radius:999px;min-height:44px;font:800 13px/1 system-ui,sans-serif;text-decoration:none;box-shadow:0 6px 16px #0002}.home-portal-menu>summary{cursor:pointer;justify-content:center;align-items:center;width:44px;height:44px;padding:0;list-style:none;display:flex}.home-portal-menu>summary::-webkit-details-marker{display:none}.home-portal-menu>summary::marker{content:""}.home-portal-menu[open]>summary svg{transform:rotate(180deg)}.home-portal{white-space:nowrap;align-items:center;gap:4px;width:max-content;max-width:calc(100vw - 80px);padding:0 14px 0 10px;display:flex;position:absolute;top:0;left:50px}.home-portal-menu:not([open])>.home-portal,.home-portal[hidden]{display:none}.home-portal-menu svg{fill:none;flex:none;width:18px;height:18px}.home-portal-menu>summary:focus-visible,.home-portal:focus-visible{outline-offset:2px;outline:3px solid #07132f}@media (width<=360px){.play-bar h2{font-size:1rem}.status-panel{gap:4px 6px;padding:4px 8px}.room-tab{padding:.2rem .5rem;font-size:.74rem}.found-count{font-size:.9rem}.home-dock{grid-template-columns:54px 1fr 54px;gap:4px}button.start{padding-inline:.4rem;font-size:.86rem}button.start img{width:28px;height:28px}}.loading{z-index:5;background:var(--paper,#fff8ec)}.loading-art{width:min(46vw,30dvh,200px);height:auto;animation:1.6s ease-in-out infinite loading-bob}@keyframes loading-bob{0%,to{transform:translateY(0)rotate(-3deg)}50%{transform:translateY(-8px)rotate(3deg)}}.loading-bar{background:#785aa02e;border-radius:999px;width:min(60vw,14rem);height:8px;overflow:hidden}.loading-bar i{border-radius:inherit;background:#b896e6;width:0;height:100%;transition:width .25s;display:block}.loading-percent{font-variant-numeric:tabular-nums;font-size:.85rem;font-weight:600}@media (prefers-reduced-motion:reduce){.loading-art{animation:none}}