:root{--bg-color:#1e2124;--panel-bg:#282b30;--accent-color:#7289da;--text-color:#fff;--text-muted:#99aab5;--wood-color:#d19a66;--hp-color:#e06c75;--crit-color:#e5c07b;--danger-color:#f04747;--bottom-nav-height:70px;--top-bar-height:60px;--tree-width:150px;--tree-height:250px;--font-family:"Inter", system-ui, -apple-system, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-color);overflow:hidden}html,body{width:100%;overflow-x:hidden}#game-container{background-color:var(--panel-bg);flex-direction:column;width:100vw;max-width:600px;height:100dvh;margin:0 auto;display:flex;position:relative;overflow:hidden;box-shadow:0 0 20px #00000080}#top-bar{height:var(--top-bar-height);z-index:10;background-color:#1e2124e6;border-bottom:2px solid #111;justify-content:space-between;align-items:center;gap:10px;padding:10px 15px;display:flex}.currency-container{flex-direction:row;align-items:center;gap:10px;display:flex}.wood-currency{color:var(--wood-color);font-size:1.2rem;font-weight:700}.axe-stats{flex-direction:column;align-items:flex-end;min-width:0;margin-right:40px;font-size:.9rem;display:flex}#ui-equipped-axe{color:var(--accent-color);text-overflow:ellipsis;white-space:nowrap;font-weight:700;overflow:hidden}#ui-axe-power{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:.8rem;overflow:hidden}#main-view{flex:1;min-height:0;position:relative;overflow:hidden}.screen{flex-direction:column;width:100%;height:100%;padding:15px;transition:opacity .2s;display:flex;position:absolute;top:0;left:0}.screen.hidden{opacity:0;pointer-events:none;z-index:-1}#timer-display.hidden,#phase-display.hidden,#special-indicator.hidden{display:none}.screen.active{opacity:1;pointer-events:auto;z-index:1}#screen-chop{background:radial-gradient(circle,#2c3e50 0%,#1a252f 100%);justify-content:center;align-items:center;padding-bottom:30px}#tree-area{justify-content:center;align-items:flex-end;width:100%;height:350px;display:flex;position:relative}#tree-container{cursor:pointer;-webkit-tap-highlight-color:transparent;flex-direction:column;align-items:center;display:flex;position:relative}.tree-sprite{width:var(--tree-width);height:var(--tree-height);text-shadow:0 10px 15px #00000080;background-color:#0000;justify-content:center;align-items:center;font-size:140px;transition:transform 50ms linear;display:flex;position:relative}@keyframes shake{0%{transform:translate(0)scale(1)rotate(0)}25%{transform:translate(-4px)scale(.98)rotate(-1deg)}50%{transform:translate(4px)scale(.98)rotate(1deg)}75%{transform:translate(-2px)scale(.98)rotate(0)}to{transform:translate(0)scale(1)rotate(0)}}.tree-shake{animation:.15s ease-in-out shake}@keyframes fall{0%{opacity:1;transform:rotate(0)}to{opacity:0;transform:rotate(90deg)translate(50px,100px)}}@keyframes toastPop{0%{opacity:0;transform:translate(-50%)translateY(10px)scale(.9)}15%{opacity:1;transform:translate(-50%)translateY(0)scale(1)}80%{opacity:1;transform:translate(-50%)translateY(-10px)scale(1.02)}to{opacity:0;transform:translate(-50%)translateY(-25px)scale(.98)}}@keyframes chestPulse{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}.tree-fall{animation:.4s ease-in forwards fall}.tree-sprite.chest-pulse{animation:.6s chestPulse}#hp-bar-container{background-color:#111;border:1px solid #333;border-radius:6px;width:100%;height:12px;margin-bottom:20px;overflow:hidden}#hp-bar-fill{background-color:var(--hp-color);width:100%;height:100%;transition:width .1s ease-out}.tap-hint{color:#fff6;letter-spacing:1px;margin-top:20px;font-weight:700}#damage-numbers-layer{pointer-events:none;width:100%;height:100%;position:absolute;top:0;left:0}.special-status{pointer-events:none;align-items:center;gap:8px;display:flex;position:absolute;top:-10px;left:50%;transform:translate(-50%)}.special-pill{letter-spacing:.5px;color:var(--text-color);background:#0f1216d9;border:1px solid #ffffff26;border-radius:999px;padding:6px 10px;font-size:.8rem;font-weight:700;box-shadow:0 8px 18px #00000059}.special-pill.expired{color:var(--danger-color);border-color:#f0474799}.special-toast{color:var(--wood-color);opacity:0;pointer-events:none;z-index:5;background:#16191ef2;border:1px solid #fff3;border-radius:10px;padding:8px 14px;font-size:.85rem;font-weight:700;position:absolute;top:-45px;left:50%;transform:translate(-50%)}.special-toast.special-toast-show{animation:2s forwards toastPop}.damage-number{color:#fff;text-shadow:0 2px 4px #000c;pointer-events:none;font-size:1.5rem;font-weight:700;animation:.8s ease-out forwards floatUp;position:absolute}.damage-number.crit{color:var(--crit-color);z-index:10;font-size:2rem}.damage-number.reward{color:var(--wood-color);font-size:1.6rem;animation:1.5s ease-out forwards floatUpSlow}@keyframes floatUp{0%{opacity:1;transform:translateY(0)scale(.8)}50%{opacity:1;transform:translateY(-40px)scale(1.2)}to{opacity:0;transform:translateY(-80px)scale(1)}}@keyframes floatUpSlow{0%{opacity:1;transform:translateY(0)scale(1)}to{opacity:0;transform:translateY(-100px)scale(1.2)}}.scrollable-list{flex-direction:column;flex:1;gap:10px;padding:10px 0;display:flex;overflow-y:auto}.achievement-summary{background:#22252a;border:1px solid #1b1d21;border-radius:12px;gap:12px;margin-bottom:12px;padding:12px;display:flex}.achievement-summary-item{flex-direction:column;flex:1;gap:6px;display:flex}.achievement-summary-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-size:.75rem}.achievement-summary-value{color:var(--wood-color);font-size:1.2rem;font-weight:700}.achievement-note{color:var(--text-muted);margin-bottom:10px;font-size:.85rem}.achievement-list{gap:12px}.achievement-item{background-color:#2f3238;border:1px solid #202225;border-radius:10px;justify-content:space-between;align-items:center;padding:14px;display:flex}.achievement-item.unlocked{border-color:#d19a6699;box-shadow:0 0 0 1px #d19a6626}.achievement-info{flex-direction:column;flex:1;gap:6px;display:flex}.achievement-name{font-size:1rem;font-weight:700}.achievement-desc{color:var(--text-muted);font-size:.85rem}.achievement-progress{background:#1a1c20;border-radius:999px;height:6px;overflow:hidden}.achievement-progress-fill{background:linear-gradient(90deg,#7289da,#d19a66);border-radius:999px;height:100%;transition:width .2s}.achievement-progress-text{color:var(--text-muted);font-size:.75rem}.achievement-reward{flex-direction:column;align-items:flex-end;gap:6px;min-width:90px;display:flex}.achievement-ap{color:var(--accent-color);font-weight:700}.achievement-status{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);font-size:.75rem}.achievement-item.unlocked .achievement-status{color:#9fe88b}.skill-summary{background:#22252a;border:1px solid #1b1d21;border-radius:12px;gap:12px;margin-bottom:12px;padding:12px;display:flex}.skill-summary-item{flex-direction:column;flex:1;gap:6px;display:flex}.skill-summary-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-size:.75rem}.skill-summary-value{color:var(--wood-color);font-size:1.2rem;font-weight:700}.skill-note{color:var(--text-muted);margin-bottom:12px;font-size:.85rem}.biome-current-card{background:#22252a;border:1px solid #1b1d21;border-radius:12px;flex-direction:column;gap:6px;margin-bottom:12px;padding:12px;display:flex}.biome-current-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-size:.75rem}.biome-current-value{color:var(--wood-color);font-size:1.2rem;font-weight:700}.biome-list{gap:12px}.biome-item{background-color:#2f3238;border:1px solid #202225;border-radius:10px;justify-content:space-between;align-items:center;gap:12px;padding:14px;display:flex}.biome-item.unlocked{border-color:#9fe88b59;box-shadow:0 0 0 1px #9fe88b1a}.biome-item.active{border-color:#d19a6699;box-shadow:0 0 0 1px #d19a6633}.biome-info{flex-direction:column;flex:1;gap:6px;display:flex}.biome-name{font-size:1rem;font-weight:700}.biome-desc{color:var(--text-muted);font-size:.85rem}.biome-requirements{color:var(--accent-color);font-size:.8rem}.biome-action-btn{background-color:var(--accent-color);color:#fff;cursor:pointer;border:none;border-radius:6px;min-width:92px;padding:10px 12px;font-weight:700;transition:background-color .2s}.biome-action-btn:disabled{color:#72767d;cursor:not-allowed;background-color:#4f545c}.skill-tree-list{gap:16px}.skill-branch{background:#2a2d33;border:1px solid #202225;border-radius:12px;flex-direction:column;gap:10px;padding:12px;display:flex}.skill-branch-header{color:var(--accent-color);letter-spacing:.04em;text-transform:uppercase;font-size:.8rem;font-weight:700}.skill-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;display:grid}.skill-node{color:var(--text-color);cursor:pointer;background-color:#36393f;border:1px solid #202225;border-radius:10px;flex-direction:column;gap:6px;padding:10px;transition:transform .15s,border-color .15s;display:flex}.skill-node:hover:not(:disabled){border-color:var(--accent-color);transform:translateY(-2px)}.skill-node:disabled{opacity:.5;cursor:not-allowed}.skill-node.unlocked{border-color:#9fe88b99;box-shadow:0 0 0 1px #9fe88b33}.skill-name{font-size:.95rem;font-weight:700}.skill-desc{color:var(--text-muted);font-size:.75rem}.skill-cost{color:var(--accent-color);font-size:.75rem}.daily-login-card{background:#24272d;border:1px solid #1b1d21;border-radius:12px;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;padding:12px 14px;display:flex}.daily-login-info{flex-direction:column;gap:4px;display:flex}.daily-login-title{font-size:1rem;font-weight:700}.daily-login-desc{color:var(--text-muted);font-size:.85rem}.daily-quest-list{gap:12px}.daily-quest-item{background-color:#2f3238;border:1px solid #202225;border-radius:10px;justify-content:space-between;align-items:center;gap:12px;padding:14px;display:flex}.daily-quest-item.complete{border-color:#7289da80;box-shadow:0 0 0 1px #7289da26}.daily-quest-info{flex-direction:column;flex:1;gap:6px;display:flex}.daily-quest-title{font-size:1rem;font-weight:700}.daily-quest-desc{color:var(--text-muted);font-size:.85rem}.daily-quest-progress{background:#1a1c20;border-radius:999px;height:6px;overflow:hidden}.daily-quest-progress-fill{background:linear-gradient(90deg,#4ea1ff,#69d18f);border-radius:999px;height:100%;transition:width .2s}.daily-quest-progress-text{color:var(--text-muted);font-size:.75rem}.daily-quest-reward{text-align:right;flex-direction:column;align-items:flex-end;gap:6px;min-width:140px;display:flex}.daily-quest-reward span{color:var(--text-muted);font-size:.8rem}.daily-claim-btn{background-color:var(--accent-color);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:10px 14px;font-weight:700;transition:background-color .2s}.daily-claim-btn:disabled{color:#72767d;cursor:not-allowed;background-color:#4f545c}.upgrade-item{background-color:#36393f;border:1px solid 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0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:4px;min-width:0;font-size:.85rem;transition:all .2s;display:flex}.nav-button.active{color:var(--accent-color);border-top:3px solid var(--accent-color);background-color:#7289da1a}.nav-icon{font-size:1.2rem;line-height:1}.nav-label{letter-spacing:.06em;text-transform:uppercase;font-size:.7rem;font-weight:700}.nav-button.active .nav-label{color:var(--text-color)}.sheet-overlay{z-index:120;justify-content:center;align-items:flex-end;display:flex;position:absolute;inset:0}.sheet-overlay.hidden{opacity:0;pointer-events:none}.sheet-scrim{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0009;transition:opacity .2s;position:absolute;inset:0}.bottom-sheet{background:#202329;border:1px solid #111;border-radius:18px 18px 0 0;width:min(520px,100%);padding:14px 18px 22px;transition:transform .2s;position:relative;transform:translateY(0);box-shadow:0 -10px 30px #00000059}.sheet-overlay.hidden .bottom-sheet{transform:translateY(20px)}.bottom-sheet-handle{background:#fff3;border-radius:999px;width:44px;height:4px;margin:4px auto 12px}.bottom-sheet-title{letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);text-align:center;margin-bottom:14px;font-size:1rem}.bottom-sheet-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.more-sheet-item{color:var(--text-color);cursor:pointer;background:#2b2f36;border:1px solid #1b1d21;border-radius:12px;flex-direction:column;align-items:center;gap:6px;padding:14px 10px;transition:transform .15s,border-color .15s;display:flex}.more-sheet-item:hover{border-color:#7289da99;transform:translateY(-2px)}.more-item-icon{font-size:1.4rem}.more-item-label{letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);font-size:.8rem;font-weight:700}#btn-settings-open{cursor:pointer;z-index:20;opacity:.6;background:0 0;border:none;font-size:1.5rem}.overlay{z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background-color:#000c;justify-content:center;align-items:center;width:100%;height:100%;transition:opacity .2s;display:flex;position:absolute;top:0;left:0}.overlay.hidden{opacity:0;pointer-events:none;z-index:-1}.modal{background-color:#36393f;border-radius:12px;flex-direction:column;gap:15px;width:80%;max-width:320px;padding:20px;display:flex}.modal button{color:#fff;cursor:pointer;background-color:#4f545c;border:none;border-radius:6px;padding:12px;font-weight:700}.modal button.danger{background-color:var(--danger-color)}.settings-section{border-top:1px solid #4f545c;margin-top:15px;padding-top:15px}.settings-section h3{color:var(--accent-color);margin-bottom:10px}.settings-section p{color:var(--text-muted);margin:5px 0;font-size:.9rem}#prestige-section{text-align:left}#prestige-unlocked p{justify-content:space-between;display:flex}#btn-rebirth{width:100%;margin-top:10px}.warning-box{border:1px solid var(--danger-color);text-align:left;background-color:#f047471a;border-radius:6px;margin:10px 0;padding:10px;font-size:.85rem}.warning-box p{margin:5px 0}.warning-box ul{margin:5px 0 5px 20px;padding:0}.warning-box li{margin:3px 0}.modal-buttons{gap:10px;display:flex}.modal-buttons button{flex:1}#btn-confirm-rebirth{background-color:var(--accent-color)}#btn-cancel-rebirth{background-color:#4f545c}#nav-btn-forest{visibility:hidden}@media (width<=420px){#top-bar{padding:8px 10px}.axe-stats{margin-right:10px;font-size:.75rem}.nav-icon{font-size:1.05rem}.nav-label{font-size:.6rem}.bottom-sheet{padding:12px 14px 18px}}.wood-inventory-btn{cursor:pointer;background:#ffffff1a;border:1px solid #fff3;border-radius:6px;padding:5px 10px;font-size:1rem;transition:all .2s}.wood-inventory-btn:hover{background:#fff3}.wood-inventory-modal{max-width:350px}.wood-inventory-list{flex-direction:column;gap:10px;max-height:300px;display:flex;overflow-y:auto}.wood-item{border-left:4px solid var(--text-muted);background-color:#36393f;border-radius:8px;justify-content:space-between;align-items:center;padding:12px 15px;display:flex}.wood-item-info{flex-direction:column;gap:2px;display:flex}.wood-item-name{font-size:1rem;font-weight:700}.wood-item-value{color:var(--text-muted);font-size:.8rem}.wood-item-amount{font-size:1.1rem;font-weight:700}.wood-item.rarity-common{border-left-color:gray}.wood-item.rarity-rare{border-left-color:#4a90d9}.wood-item.rarity-epic{border-left-color:#a855f7}.wood-item.rarity-legendary{background:linear-gradient(90deg,#fbbf241a 0%,#36393f 100%);border-left-color:#fbbf24}.wood-item.rarity-legendary .wood-item-name{color:#fbbf24}#game-container,.sheet-overlay,.bottom-sheet,.overlay,.sheet-scrim,.nav-button,.more-sheet-item,.modal button,.upgrade-buy-btn,.daily-claim-btn,.biome-action-btn,.skill-node,#tree-container,.wood-inventory-btn,#btn-settings-open{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;touch-action:manipulation}