:root{--bg:#ece7de;--paper:#fcfaf6e0;--line:#5a4e4124;--ink:#3a3430;--dim:#8c8175;--clay:#b0765a;--sage:#7d8c7f;--radius:18px;--eazo-brand-offset:56px}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg);height:100%;color:var(--ink);-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;font-family:Songti SC,Noto Serif SC,PingFang SC,Georgia,serif;overflow:hidden}#canvas{inset:var(--eazo-brand-offset) 0 0 0;width:100%;height:calc(100% - var(--eazo-brand-offset));touch-action:none;display:block;position:fixed}#topbar{top:var(--eazo-brand-offset);padding:calc(12px + env(safe-area-inset-top)) 18px 12px;z-index:10;pointer-events:none;justify-content:space-between;align-items:center;display:flex;position:fixed;left:0;right:0}#topbar>*{pointer-events:auto}.brand{align-items:center;gap:10px;display:flex}.brand .mark{border:1.5px solid var(--ink);width:34px;height:34px;color:var(--ink);border-radius:50%;justify-content:center;align-items:center;font-size:18px;font-weight:600;display:flex}.brand .en{letter-spacing:3.5px;color:var(--dim);font-family:Avenir Next,Helvetica Neue,sans-serif;font-size:10px}.actions{gap:6px;display:flex}.actions button{background:var(--paper);border:1px solid var(--line);width:40px;height:40px;color:var(--ink);cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:50%;justify-content:center;align-items:center;font-size:16px;transition:all .18s;display:flex;box-shadow:0 2px 10px #5a4e4114}.actions button:active{transform:scale(.92)}.actions button.live{background:var(--clay);border-color:var(--clay);color:#fff;box-shadow:0 2px 14px #b0765a73}@media (max-width:480px){.brand .en{display:none}.actions{gap:5px}.actions button{width:36px;height:36px;font-size:14px}}#gestureVideo{top:calc(var(--eazo-brand-offset) + 64px + env(safe-area-inset-top));border:1px solid var(--line);z-index:9;border-radius:14px;width:96px;display:none;position:fixed;right:14px;transform:scaleX(-1);box-shadow:0 4px 16px #5a4e4126}body.gesture-on #gestureVideo{display:block}#challengeHud{left:16px;top:calc(var(--eazo-brand-offset) + 64px + env(safe-area-inset-top));background:var(--paper);border:1px solid var(--line);z-index:9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:14px;align-items:center;gap:12px;padding:10px 16px;transition:transform .25s,box-shadow .25s;display:flex;position:fixed;box-shadow:0 4px 16px #5a4e411f}#challengeHud.hidden{display:none}#challengeHud.done{transform:scale(1.06);box-shadow:0 6px 24px #b0765a73}.ch-name{letter-spacing:2px;color:var(--dim);text-transform:uppercase;font-size:12px}.ch-score{align-items:baseline;gap:10px;margin-top:2px;display:flex}.ch-score #chPct{color:var(--ink);font-variant-numeric:tabular-nums;font-size:22px;font-weight:600}.ch-score #chStars{color:var(--clay);letter-spacing:2px;font-size:14px}.sil path{fill:var(--clay);opacity:.8}.sil.big path{fill:var(--clay);opacity:.9}#chSil{display:flex}#levelIntro{text-align:center;z-index:14;pointer-events:none;background:var(--paper);border:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-radius:22px;padding:24px 34px 20px;transition:opacity .4s,transform .4s;animation:.45s cubic-bezier(.34,1.3,.44,1) liIn;position:fixed;top:40%;left:50%;transform:translate(-50%,-50%);box-shadow:0 14px 40px #5a4e412e}#levelIntro.hidden{display:none}#levelIntro.out{opacity:0;transform:translate(-50%,-56%)}@keyframes liIn{0%{opacity:0;transform:translate(-50%,-44%)scale(.9)}to{opacity:1;transform:translate(-50%,-50%)scale(1)}}.li-tier{letter-spacing:4px;color:var(--clay);text-transform:uppercase;margin-top:6px;font-size:10px}.li-name{color:var(--ink);margin-top:3px;font-size:18px;font-weight:600}.li-sub{color:var(--dim);margin-top:4px;font-size:12px}#starTotal{float:right;letter-spacing:1px;color:var(--clay);font-size:12px}.level-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.tier-label{letter-spacing:3px;color:var(--dim);text-transform:uppercase;grid-column:1/-1;margin-top:6px;font-size:10px}.level-card{border:1px solid var(--line);color:var(--dim);cursor:pointer;background:0 0;border-radius:14px;flex-direction:column;align-items:center;gap:3px;padding:10px 4px 8px;font-family:inherit;font-size:11px;transition:all .18s;display:flex}.level-card .lv-name{color:var(--ink);text-align:center;font-size:11px;line-height:1.2}.level-card em{color:var(--clay);letter-spacing:1px;font-size:10px;font-style:normal}.level-card.on{border-color:var(--clay);background:#b0765a1a}.level-card.locked{opacity:.45;border-style:dashed}.level-card.locked .sil path{fill:var(--dim)}.level-card.free{justify-content:center}#resSil{justify-content:center;margin-bottom:4px;display:flex}#resultCard{background:var(--paper);border:1px solid var(--line);text-align:center;z-index:15;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:22px;width:min(300px,82vw);padding:26px 24px 22px;animation:.35s cubic-bezier(.34,1.4,.44,1) resPop;position:fixed;top:44%;left:50%;transform:translate(-50%,-50%)scale(1);box-shadow:0 16px 48px #5a4e4138}#resultCard.hidden{display:none}@keyframes resPop{0%{opacity:0;transform:translate(-50%,-50%)scale(.85)}to{opacity:1;transform:translate(-50%,-50%)scale(1)}}.res-stars{color:var(--clay);letter-spacing:6px;font-size:30px}.res-title{color:var(--ink);margin-top:8px;font-size:18px;font-weight:600}.res-pct{color:var(--dim);margin-top:4px;font-size:13px}.res-actions{gap:10px;margin-top:18px;display:flex}.res-actions button{border:1px solid var(--line);color:var(--ink);cursor:pointer;background:0 0;border-radius:999px;flex:1;padding:11px 0;font-family:inherit;font-size:13px}.res-actions button.primary{background:var(--clay);border-color:var(--clay);color:#fff}.chips button.locked{opacity:.45;border-style:dashed}.challenge-chips button{align-items:center;gap:8px;display:inline-flex}.challenge-chips button em{color:var(--clay);letter-spacing:1px;font-size:10px;font-style:normal}.challenge-chips button.on em{color:#e8c9a8}.hint-line{color:var(--dim);margin-top:12px;font-size:12px;line-height:1.5}#gestureCursor{border:2px solid var(--clay);pointer-events:none;z-index:12;background:#b0765a26;border-radius:50%;width:34px;height:34px;margin:-17px 0 0 -17px;transition:transform .1s,background .1s;display:none;position:fixed}body.gesture-on #gestureCursor.visible{display:block}#gestureCursor.pinch{background:var(--clay);transform:scale(.6)}#gestureCursor.fist{border-color:var(--sage);background:#7d8c7f40;border-radius:8px}#gestureHint{left:50%;top:calc(var(--eazo-brand-offset) + 64px + env(safe-area-inset-top));background:var(--paper);border:1px solid var(--line);color:var(--dim);z-index:9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:999px;padding:8px 18px;font-size:12px;transition:opacity .4s;position:fixed;transform:translate(-50%)}#gestureHint.hidden{opacity:0;pointer-events:none}#tabbar{left:50%;bottom:calc(14px + env(safe-area-inset-bottom));background:var(--paper);border:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);z-index:11;border-radius:999px;gap:2px;padding:5px;display:flex;position:fixed;transform:translate(-50%);box-shadow:0 6px 24px #5a4e411f}#tabbar button{min-width:54px;color:var(--dim);cursor:pointer;background:0 0;border:none;border-radius:999px;flex-direction:column;align-items:center;gap:2px;padding:7px 10px;font-family:inherit;font-size:11px;transition:all .2s;display:flex}#tabbar button i{font-size:15px;font-style:normal}#tabbar button.primary{min-width:76px;color:var(--clay);background:#b0765a24;font-weight:700}#tabbar button.primary i{font-size:18px}#tabbar button.on{background:var(--ink);color:#f6f2ea}#tabbar button.primary.on{background:var(--clay);color:#fffaf2;box-shadow:0 4px 18px #b0765a61}#sheet{left:12px;right:12px;bottom:calc(78px + env(safe-area-inset-bottom));background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:10;opacity:0;pointer-events:none;max-width:420px;margin:0 auto;transition:transform .28s cubic-bezier(.32,.72,.28,1),opacity .22s;position:fixed;overflow:hidden;transform:translateY(16px);box-shadow:0 10px 34px #5a4e4124}body.sheet-open #sheet{opacity:1;pointer-events:auto;transform:translateY(0)}.sheet-page{padding:18px 20px 20px;display:none}.sheet-page.on{display:block}.sheet-page h3{letter-spacing:6px;color:var(--dim);margin-bottom:14px;font-size:13px;font-weight:600}.sheet-page label{color:var(--dim);margin-bottom:12px;font-size:13px;display:block}.sheet-page label output{float:right;color:var(--ink);font-variant-numeric:tabular-nums}input[type=range]{appearance:none;background:#5a4e412e;border-radius:2px;outline:none;width:100%;height:3px;margin-top:6px}input[type=range]::-webkit-slider-thumb{appearance:none;border:1.5px solid var(--clay);cursor:pointer;background:#fcfaf6;border-radius:50%;width:22px;height:22px;box-shadow:0 2px 8px #5a4e4133}.check{cursor:pointer;align-items:center;gap:8px;margin-top:4px;display:flex}.check input{accent-color:var(--clay);width:16px;height:16px}.chips{flex-wrap:wrap;gap:8px;display:flex}.chips button{border:1px solid var(--line);color:var(--dim);cursor:pointer;background:0 0;border-radius:999px;padding:9px 18px;font-family:inherit;font-size:13px;transition:all .18s}.chips.small button{padding:7px 14px;font-size:12px}.chips button.on{border-color:var(--ink);background:var(--ink);color:#f6f2ea}.swatches{justify-content:space-between;gap:4px;display:flex}.swatches button{color:var(--dim);cursor:pointer;background:0 0;border:none;flex-direction:column;align-items:center;gap:7px;font-family:inherit;font-size:11px;display:flex}.swatches button i{background:var(--c);border:2px solid #0000;border-radius:50%;width:44px;height:44px;transition:all .18s;display:block;box-shadow:inset 0 -4px 8px #00000014,0 2px 6px #5a4e4126}.swatches button.on i{border-color:var(--clay);transform:scale(1.08)}.swatches button.on{color:var(--ink)}#wheelDock{left:16px;bottom:calc(88px + env(safe-area-inset-bottom));z-index:11;flex-direction:column;align-items:center;gap:10px;display:flex;position:fixed}#btnWheel{background:var(--paper);border:1px solid var(--line);width:54px;height:54px;color:var(--ink);cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:50%;justify-content:center;align-items:center;transition:all .2s;display:flex;box-shadow:0 4px 16px #5a4e4124}#btnWheel:active{transform:scale(.92)}#btnWheel.spinning{background:var(--clay);border-color:var(--clay);color:#fff;box-shadow:0 4px 18px #b0765a80}#btnWheel.spinning svg{animation:1.6s linear infinite wheelspin}@keyframes wheelspin{to{transform:rotate(360deg)}}#wheelSpeed{writing-mode:vertical-lr;appearance:none;opacity:0;pointer-events:none;direction:rtl;background:#5a4e412e;border-radius:2px;outline:none;width:3px;height:90px;transition:opacity .25s}#wheelSpeed::-webkit-slider-thumb{appearance:none;border:1.5px solid var(--clay);cursor:pointer;background:#fcfaf6;border-radius:50%;width:18px;height:18px;box-shadow:0 2px 8px #5a4e4133}body.wheel-on #wheelSpeed{opacity:1;pointer-events:auto}#toast{left:50%;top:calc(var(--eazo-brand-offset) + 64px + env(safe-area-inset-top));background:var(--ink);color:#f6f2ea;opacity:0;pointer-events:none;z-index:20;border-radius:999px;padding:9px 20px;font-size:13px;transition:opacity .25s,transform .25s;position:fixed;transform:translate(-50%)translateY(-8px)}#toast.show{opacity:1;transform:translate(-50%)translateY(0)}