:root{--bg:#f4f7f4;--panel:#fff;--ink:#2b3a2e;--line:#dde6df;--accent:#3a7d44}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font-family:system-ui,-apple-system,PingFang SC,sans-serif}#app{grid-template:"top top""stage panel"1fr/1fr 280px;height:100vh;display:grid}#topbar{background:var(--panel);border-bottom:1px solid var(--line);grid-area:top;justify-content:space-between;align-items:center;padding:12px 18px;display:flex}.logo{font-size:18px;font-weight:700}.coins{font-size:16px}.coins b{color:var(--accent)}#stage{background:radial-gradient(circle at 50% 30%, #fff, var(--bg));grid-area:stage;justify-content:center;align-items:center;display:flex;position:relative;overflow:auto}#world{cursor:pointer;background:0 0}#panel{background:var(--panel);border-left:1px solid var(--line);grid-area:panel;padding:16px;overflow-y:auto}#panel h3{color:#6b7d6f;margin:0 0 8px;font-size:14px}#panel section{margin-bottom:22px}.grid-btns{grid-template-columns:1fr 1fr;gap:8px;display:grid}button{cursor:pointer;border:1px solid var(--line);background:#fafdfb;border-radius:10px;align-items:center;gap:6px;padding:8px;font-family:inherit;font-size:13px;transition:all .12s;display:flex}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.4;cursor:not-allowed}.blk.on,.tool.on{outline:2px solid var(--accent);background:#eef6ef}.sw{border-radius:3px;flex:none;width:14px;height:14px;display:inline-block}small{color:#8a9a8d;margin-left:auto}.tool,.earn{justify-content:center;width:100%;margin-top:8px}.earn{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:600}.earn:hover{filter:brightness(1.05)}#playbar{color:#fff;z-index:5;background:#1b2430eb;border-radius:12px;align-items:center;gap:10px;padding:8px 12px;font-size:13px;display:none;position:absolute;top:12px;left:50%;transform:translate(-50%)}#playbar.on{display:flex}#playbar button{color:#fff;background:#2f3e50;border:1px solid #43566b;font-size:12px}#playbar button:hover{border-color:#7fa8d0}.coin-float{pointer-events:none;color:var(--accent);z-index:50;font-size:16px;font-weight:700;animation:.9s ease-out forwards floatUp;position:fixed}.coin-float-sheng{pointer-events:none;color:#4a9e44;z-index:50;font-size:13px;font-weight:600;animation:1.1s ease-out forwards floatUp;position:fixed}.coin-float-ke{pointer-events:none;color:#8a9a8d;z-index:50;font-size:12px;font-weight:500;animation:1s ease-out forwards floatUp;position:fixed}@keyframes floatUp{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-32px)}}.goal-item{border:1px solid var(--line);background:#fafdfb;border-radius:10px;margin-bottom:8px;padding:10px}.goal-item.goal-done{opacity:.5}.goal-header{justify-content:space-between;align-items:baseline;margin-bottom:4px;display:flex}.goal-name{color:var(--ink);font-size:13px;font-weight:600}.goal-progress{color:#8a9a8d;font-size:12px}.goal-desc{color:#6b7d6f;margin:0 0 8px;font-size:12px;line-height:1.4}.goal-badge{font-size:12px}.goal-badge-done{color:#8a9a8d}.goal-claim{background:var(--accent);color:#fff;border-color:var(--accent);justify-content:center;width:100%;font-size:12px;font-weight:600}.goal-claim:hover{filter:brightness(1.08)}.goal-bar-wrap{background:var(--line);border-radius:3px;height:5px;overflow:hidden}.goal-bar{background:var(--accent);border-radius:3px;height:100%;transition:width .3s}#panel-tabs,#tetris-controls{display:none}@media (width>=700px){#tetris-controls{display:none!important}}@media (width<=699px){#app{grid-template:"top""stage"1fr"panel"/1fr;height:100dvh;display:grid;overflow:hidden}#stage{flex-direction:column;grid-area:stage;justify-content:flex-start;align-items:center;display:flex;position:relative;overflow:hidden}#world{transform-origin:top;flex:none}#panel{border-left:none;border-top:1px solid var(--line);flex-direction:column;grid-area:panel;max-height:220px;padding:0;display:flex;overflow:hidden}#panel-tabs{border-bottom:1px solid var(--line);background:var(--panel);flex:none;display:flex}.tab-btn{color:#6b7d6f;background:0 0;border:none;border-bottom:2px solid #0000;border-radius:0;flex:1;margin-top:0;padding:10px 4px;font-size:13px;font-weight:600}.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent);background:#f0f8f1}.tab-content{flex:1;padding:10px 12px;overflow-y:auto}.tab-content[hidden]{display:none}#panel h3{margin:0 0 6px}#panel section{margin-bottom:10px}.grid-btns{grid-template-columns:repeat(4,1fr);gap:4px}.grid-btns button{gap:3px;padding:5px 4px;font-size:11px}#tetris-controls.on{background:#1b24300f;flex-direction:column;flex:none;gap:6px;width:100%;padding:8px;display:flex}.tc-row{justify-content:center;gap:6px;display:flex}#tetris-controls button{border:1px solid var(--line);min-height:52px;color:var(--ink);background:#f0f4f1;border-radius:10px;flex:1;justify-content:center;font-size:20px;transition:background 80ms}#tetris-controls button:active{background:var(--accent);color:#fff;border-color:var(--accent)}.tc-row-bot button{font-size:15px}}