:root{--ink:#26352e;--ink-soft:#5f6d64;--paper:#fafaf6db;--line:#26352e1f;--accent:#365944;--accent-soft:#8fb59b;--warm:#c98a3c;color:var(--ink);font-synthesis:none;-webkit-text-size-adjust:100%;font-family:Noto Sans JP,Hiragino Sans,Yu Gothic UI,system-ui,sans-serif}*{box-sizing:border-box}html,body{overscroll-behavior:none;touch-action:manipulation;background:#e3e6e0;height:100%;margin:0;overflow:hidden}body{flex-direction:column;height:100dvh;display:flex}#game{flex:auto;width:100%;min-height:0;position:relative;overflow:hidden}#stage{touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;position:absolute;inset:0}#stage canvas{cursor:crosshair;width:100%;height:100%;display:block}.hud{pointer-events:none;padding:max(12px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));position:absolute;inset:0}.hud>*{pointer-events:auto}.hud-card{top:max(12px,env(safe-area-inset-top));left:max(12px,env(safe-area-inset-left));background:var(--paper);-webkit-backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:12px;min-width:172px;padding:10px 13px;font-size:13px;line-height:1.5;position:absolute;box-shadow:0 6px 18px #26352e1a}.hud-row{align-items:baseline;gap:6px;display:flex}.hud-row b{letter-spacing:.02em;font-size:20px;font-weight:600}.hud-row .hud-icon{font-size:15px;transform:translateY(1px)}.hud-sub{color:var(--ink-soft);font-size:11px}.hud-small{color:var(--ink-soft);margin-top:6px;font-size:11px}.hud-small b{color:var(--ink);font-size:12px}.hud-bar{background:#26352e1a;border-radius:2px;height:4px;margin:3px 0 2px;overflow:hidden}.hud-bar i{background:var(--warm);border-radius:2px;width:0;height:100%;transition:width .3s;display:block}.hud-bar-accent i{background:var(--accent-soft)}.hud-buttons{top:max(12px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right));gap:6px;display:flex;position:absolute}.hud-buttons button,.hud-help-actions button{font:inherit;border:1px solid var(--line);background:var(--paper);min-height:38px;color:var(--ink);-webkit-backdrop-filter:blur(8px);cursor:pointer;border-radius:10px;padding:0 13px;font-size:12px;box-shadow:0 4px 12px #26352e14}.hud-buttons button:active{background:#e5eae3;transform:translateY(1px)}#btn-help{width:38px;padding:0;font-weight:600}#btn-links{width:38px;padding:0;font-size:17px;line-height:1}.hud-buttons .btn-ico{display:none}.hud-buttons .desk-icon .btn-ico{display:inline}.hud-buttons .desk-icon .btn-lbl{display:none}.btn-ico svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;width:22px;height:22px}#game.mobile .hud-buttons{background:var(--paper);-webkit-backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:20px;flex-wrap:nowrap;gap:2px;max-width:calc(100% - 20px);padding:4px;inset:auto auto 10px 50%;transform:translate(-50%);box-shadow:0 8px 22px #26352e24}#game.mobile .hud-buttons button{width:62px;min-height:52px;box-shadow:none;-webkit-backdrop-filter:none;color:var(--ink);background:0 0;border:0;border-radius:15px;flex-direction:column;justify-content:center;align-items:center;gap:3px;padding:0;font-size:10.5px;line-height:1;display:flex}#game.mobile .hud-buttons button:active{background:#26352e14;transform:none}#game.mobile .hud-buttons .btn-ico{height:22px;color:var(--accent);justify-content:center;align-items:center;font-size:19px;font-weight:600;display:flex}#game.mobile .hud-buttons .btn-lbl{display:block}#game.mobile .hud-toasts{bottom:80px}#game.mobile .hud-hint{top:auto;bottom:82px}.hud-show{top:max(10px,env(safe-area-inset-top));right:max(10px,env(safe-area-inset-right));border:1px solid var(--line);background:var(--paper);width:34px;height:34px;color:var(--ink-soft);opacity:.28;cursor:pointer;border-radius:50%;justify-content:center;align-items:center;padding:0;font-size:15px;line-height:1;transition:opacity .3s;display:none;position:absolute}.hud-show:hover,.hud-show:focus-visible{opacity:1}#game.immersive .hud-show{display:flex}#game.immersive .hud-card,#game.immersive .hud-buttons,#game.immersive .hud-toasts,#game.immersive .hud-hint,#game.immersive .hud-stats{display:none}.hud-flash{opacity:0;pointer-events:none;background:#fff;position:absolute;inset:0}.hud-flash.show{animation:.28s ease-out flash}@keyframes flash{0%{opacity:.55}to{opacity:0}}.hud-toasts{left:50%;bottom:max(18px,calc(env(safe-area-inset-bottom) + 14px));pointer-events:none;flex-direction:column;align-items:center;gap:6px;width:min(92vw,420px);display:flex;position:absolute;transform:translate(-50%)}.hud-toast{color:#fff;opacity:0;text-align:center;background:#26352edb;border-radius:999px;max-width:100%;padding:8px 14px;font-size:13px;transition:opacity .3s,transform .3s;transform:translateY(8px)}.hud-toast.show{opacity:1;transform:none}.hud-toast.good{background:#365944eb}.hud-toast.warn{background:#a06028e6}.hud-bubble{pointer-events:none;background:var(--paper);border:1px solid var(--line);white-space:nowrap;border-radius:10px;margin-top:-8px;padding:6px 10px;font-size:12px;position:absolute;top:0;left:0;box-shadow:0 4px 12px #26352e1f}.hud-bubble:after{content:"";background:inherit;border-right:1px solid var(--line);border-bottom:1px solid var(--line);width:10px;height:10px;position:absolute;bottom:-6px;left:50%;transform:translate(-50%)rotate(45deg)}.hud-hint{left:50%;top:calc(max(12px,env(safe-area-inset-top)) + 118px);background:var(--paper);border:1px solid var(--line);color:var(--ink-soft);pointer-events:none;white-space:nowrap;border-radius:999px;padding:7px 14px;font-size:12px;position:absolute;transform:translate(-50%)}.hud-help{-webkit-backdrop-filter:blur(6px);background:#26352e47;justify-content:center;align-items:center;padding:16px;display:flex;position:absolute;inset:0}.hud-help[hidden]{display:none}.guide{background:#fffdf8;border-radius:30px;width:min(380px,100%);animation:.3s cubic-bezier(.2,.7,.2,1) help-in;position:relative;overflow:hidden;box-shadow:0 30px 70px #26352e4d,inset 0 1px #fff}.guide-skip{z-index:2;font:inherit;color:var(--ink-soft);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:6px 10px;font-size:12px;position:absolute;top:14px;right:16px}.guide-skip:hover{background:#26352e0f}.guide-viewport{overflow:hidden}.guide-track{transition:transform .38s cubic-bezier(.3,.8,.3,1);display:flex}.guide-page{box-sizing:border-box;text-align:center;flex:0 0 100%;padding:40px 30px 14px}.guide-art{background:var(--tone-bg);width:150px;height:150px;color:var(--tone-fg);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 22px;display:flex;box-shadow:inset 0 -6px #0000000d}.guide-art svg{fill:none;stroke:currentColor;stroke-width:3.2px;stroke-linecap:round;stroke-linejoin:round;width:86px;height:86px}.guide-art svg .dot{fill:currentColor;stroke:none}.guide-page h2{letter-spacing:.03em;color:var(--ink);margin:0 0 10px;font-size:21px;font-weight:700;line-height:1.35}.guide-page p{color:var(--ink-soft);min-height:48px;margin:0;font-size:14px;line-height:1.9}.tone-mint{--tone-bg:#dcf0e2;--tone-fg:#2f6b4a}.tone-butter{--tone-bg:#fdefc2;--tone-fg:#9a6b12}.tone-sky{--tone-bg:#dbe8f8;--tone-fg:#2f5f8f}.tone-peach{--tone-bg:#fde1d2;--tone-fg:#b2542c}.tone-lilac{--tone-bg:#e9e1f7;--tone-fg:#6a4d9a}.guide-stats{grid-template-columns:repeat(3,1fr);gap:8px;margin:8px 0 2px;display:grid}.guide-stats div{background:#f3f4ee;border-radius:14px;padding:9px 4px 8px}.guide-stats b{color:var(--ink);font-size:22px;font-weight:700;line-height:1.1;display:block}.guide-stats b small{color:var(--ink-soft);margin-left:2px;font-size:11px;font-weight:500}.guide-stats span{color:var(--ink-soft);margin-top:5px;font-size:10.5px;display:block}.guide-reset{font:inherit;color:var(--ink-soft);cursor:pointer;background:0 0;border:0;border-radius:8px;margin-top:2px;padding:6px 10px;font-size:11.5px}.guide-reset:hover{color:var(--ink);background:#26352e0d}.guide-dots{justify-content:center;gap:7px;padding:6px 0 4px;display:flex}.guide-dots i{background:#26352e29;border-radius:50%;width:7px;height:7px;transition:transform .25s,background .25s}.guide-dots i.on{background:var(--accent);transform:scale(1.35)}.guide-nav{justify-content:space-between;align-items:center;gap:10px;padding:10px 22px 22px;display:flex}.guide-back{font:inherit;color:var(--ink-soft);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:10px 12px;font-size:13px}.guide-back:hover{background:#26352e0f}.guide-back[hidden]{visibility:hidden;display:block}.guide-next{background:var(--accent);color:#fff;min-width:132px;min-height:48px;font:inherit;letter-spacing:.14em;cursor:pointer;border:0;border-radius:999px;margin-left:auto;padding:0 26px;font-size:14.5px;font-weight:700;transition:transform .12s,box-shadow .12s,background .15s;box-shadow:0 10px 22px #36594447}.guide-next:hover{background:#3f664f}.guide-next:active{transform:translateY(1px);box-shadow:0 5px 12px #36594438}.guide-next.final{background:#c98a3c;box-shadow:0 10px 22px #c98a3c52}.guide-next.final:hover{background:#d3954a}@keyframes help-in{0%{opacity:0;transform:translateY(14px)scale(.96)}to{opacity:1;transform:none}}.hud-confirm{z-index:12;-webkit-backdrop-filter:blur(4px);background:#26352e42;justify-content:center;align-items:center;padding:16px;display:flex;position:absolute;inset:0}.hud-confirm[hidden]{display:none}.confirm-card{text-align:center;width:min(340px,100%);color:var(--ink);background:#fffdf8;border-radius:20px;padding:22px 20px 18px;animation:.22s cubic-bezier(.2,.7,.2,1) help-in;box-shadow:0 24px 56px #26352e42,inset 0 1px #fff}.confirm-card:focus{outline:none}.confirm-card h2{letter-spacing:.03em;margin:0 0 8px;font-size:18px;font-weight:700}.confirm-card p{color:var(--ink-soft);white-space:pre-line;margin:0 0 18px;font-size:13px;line-height:1.8}.confirm-actions{gap:8px;display:flex}.confirm-actions button{min-height:46px;font:inherit;letter-spacing:.06em;cursor:pointer;border-radius:999px;flex:1;font-size:14px;font-weight:700}.confirm-cancel{border:1px solid var(--line);color:var(--ink);background:#f3f4ee}.confirm-ok{color:#fff;background:#c98a3c;border:0;box-shadow:0 8px 18px #c98a3c47}.confirm-ok:hover{background:#d3954a}.confirm-actions button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.hud-loading{color:var(--ink-soft);letter-spacing:.06em;z-index:5;background:#e3e6e0;flex-direction:column;justify-content:center;align-items:center;gap:10px;font-size:13px;transition:opacity .4s;display:flex;position:absolute;inset:0}.hud-loading.done{opacity:0;pointer-events:none}.hud-loading .spinner{border:3px solid #26352e1f;border-top-color:var(--accent);border-radius:50%;width:26px;height:26px;animation:.9s linear infinite spin}.hud-stats{left:max(12px,env(safe-area-inset-left));bottom:max(12px,env(safe-area-inset-bottom));color:var(--ink-soft);background:var(--paper);pointer-events:none;border-radius:6px;padding:4px 8px;font:11px 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0;border:0;border-radius:50%;font-size:22px;line-height:1;position:absolute;top:10px;right:10px}.links-x:hover{background:#26352e0f}.links-card:focus{outline:none}.links-x:focus-visible,.links-close:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.links-list{gap:10px;margin:0 0 14px;padding:0;list-style:none;display:grid}.links-list li{background:#f3f4ee;border:1px solid #26352e0f;border-radius:14px;align-items:center;gap:12px;padding:13px 14px;transition:background .15s;display:flex;position:relative}.links-list li:hover{background:#e9eee5}.links-list li:focus-within{outline:2px solid var(--accent);outline-offset:2px}.links-icon{background:#fff;border-radius:12px;flex:none;justify-content:center;align-items:center;width:40px;height:40px;font-size:20px;display:flex}.links-list a{color:var(--ink);font-size:14px;font-weight:700;line-height:1.45;text-decoration:none}.links-list a:after{content:"";border-radius:14px;position:absolute;inset:0}.links-list a:focus{outline:none}.links-list p{color:var(--ink-soft);margin:3px 0 0;font-size:12px;line-height:1.5}.links-close{background:var(--accent);color:#fff;width:100%;min-height:46px;font:inherit;letter-spacing:.1em;cursor:pointer;border:0;border-radius:999px;font-size:14px;font-weight:700;display:block}.links-close:hover{background:#3f664f}.links-policy{color:var(--ink-soft);text-align:center;margin:12px 0 0;font-size:11px;line-height:1.7}.links-policy a{color:var(--ink-soft);text-underline-offset:2px;white-space:nowrap;text-decoration:underline}.links-policy a:hover{color:var(--ink)}.game-footer{z-index:25;height:calc(34px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#e3e6e0;border-top:1px solid #26352e14;flex:none;justify-content:center;align-items:stretch;display:flex;position:relative}.game-footer-toggle{height:34px;font:inherit;letter-spacing:.08em;color:#6f7a72;cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;padding:0 18px;font-size:12px;display:flex}.game-footer-toggle:hover{color:var(--ink)}.game-footer-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:-4px;border-radius:8px}.game-footer-arrow{font-size:9px;transition:transform .25s;display:inline-block}.game-footer.open .game-footer-arrow{transform:rotate(180deg)}.game-footer-sheet{text-align:center;color:#7a857d;visibility:hidden;background:#fbfbf7;border:1px solid #26352e14;border-bottom:0;border-radius:18px 18px 0 0;width:min(520px,100% - 24px);padding:16px 18px 18px;font-size:12.5px;line-height:1.9;transition:transform .28s cubic-bezier(.2,.7,.2,1),visibility 0s linear .28s;position:absolute;bottom:100%;left:50%;transform:translate(-50%,calc(100% + 40px));box-shadow:0 -12px 30px #26352e24}.game-footer.open .game-footer-sheet{visibility:visible;transition:transform .28s cubic-bezier(.2,.7,.2,1),visibility;transform:translate(-50%)}.game-footer-title{letter-spacing:.08em;margin:0 0 8px;font-size:12px;line-height:18px}.game-related-links{flex-wrap:wrap;justify-content:center;align-items:center;row-gap:4px;display:flex}.game-related-links a{color:#56645b;text-underline-offset:3px;-webkit-text-decoration:underline #56645b59;text-decoration:underline #56645b59}.game-related-links a:hover{color:var(--ink);text-decoration-color:currentColor}.game-related-links .sep{color:#b4bbb5;margin:0 .7em}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=560px){.game-related-links{flex-direction:column;gap:8px}.game-related-links a{padding:2px 0}.game-related-links .sep{display:none}.hud-card{border-radius:11px;min-width:150px;padding:8px 11px;font-size:12px}.hud-row b{font-size:18px}.hud-buttons{flex-wrap:wrap;justify-content:flex-end;max-width:calc(100% - 186px)}.hud-buttons button{min-height:40px;padding:0 12px;font-size:12px}.hud-hint{top:auto;bottom:max(64px,calc(env(safe-area-inset-bottom) + 58px));font-size:12px}.guide{border-radius:26px}.guide-page{padding:38px 22px 12px}.guide-art{width:132px;height:132px;margin-bottom:18px}.guide-art svg{width:76px;height:76px}.guide-page h2{font-size:19px}.guide-page p{font-size:13.5px}.hud-toasts{bottom:max(14px,calc(env(safe-area-inset-bottom) + 10px))}}@media (prefers-reduced-motion:reduce){.hud-toast,.hud-bar i,.hud-loading{transition:none}}