:root{--bg-primary:#0f0f1e;--bg-secondary:#1a1a2e;--bg-tertiary:#252542;--bg-glass:rgba(30,30,60,.85);--tag-hot:#ff4757;--tag-hot-glow:rgba(255,71,87,.4);--tag-new:#2ed573;--tag-new-glow:rgba(46,213,115,.4);--tag-top:#ffd43b;--tag-top-glow:rgba(255,212,59,.4);--tag-originals:#a855f7;--tag-originals-glow:rgba(168,85,247,.4);--primary:#7c3aed;--primary-light:#a78bfa;--primary-dark:#6d28d9;--primary-glow:rgba(124,58,237,.5);--gold:#ffd43b;--gold-dark:#f59e0b;--gold-light:#fef08a;--gold-glow:rgba(255,212,59,.5);--success:#2ed573;--success-glow:rgba(46,213,115,.4);--error:#ff4757;--error-glow:rgba(255,71,87,.4);--heart-full:#ff4757;--heart-empty:#3d3d5c;--heart-glow:rgba(255,71,87,.3);--combo-1:#2ed573;--combo-2:#ffd43b;--combo-3:#ff8c00;--combo-4:#ff4757;--text-primary:#fff;--text-secondary:#a0a0c0;--text-muted:#5d5d8a;--text-inverse:#0f0f1e;--gradient-primary:linear-gradient(135deg,#7c3aed,#a855f7);--gradient-gold:linear-gradient(135deg,#ffd43b,#f59e0b);--gradient-success:linear-gradient(135deg,#2ed573,#1db990);--gradient-error:linear-gradient(135deg,#ff4757,#c0392b);--gradient-combo:linear-gradient(135deg,#ff4757,#ff8c00,#ffd43b);--gradient-card:linear-gradient(180deg,#1a1a2e,#252542);--gradient-world-bg:linear-gradient(180deg,#0f0f1e,#1a1a2e 50%,#252542);--accent-london:#3b82f6;--accent-paris:#ec4899;--accent-nyc:#8b5cf6;--accent-tokyo:#f97316;--accent-sydney:#06b6d4;--accent-dubai:#f59e0b;--shadow-hot:0 0 1rem rgba(255,71,87,.5);--shadow-gold:0 0 1rem rgba(255,212,59,.5);--shadow-primary:0 0 1rem rgba(124,58,237,.5);--shadow-success:0 0 1rem rgba(46,213,115,.5)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;min-height:100vh;-webkit-font-smoothing:antialiased;overflow-x:hidden}taro-button-core{border:none;cursor:pointer;font-family:inherit;outline:none}taro-input-core,taro-textarea-core{font-family:inherit}.tag-hot{align-items:center;background:var(--tag-hot);border-radius:49.95rem;box-shadow:var(--shadow-hot);color:#fff;display:inline-flex;font-size:1rem;font-weight:700;gap:.2rem;padding:.2rem .6rem}.tag-new{align-items:center;background:var(--tag-new);border-radius:49.95rem;box-shadow:var(--shadow-success);color:#fff;display:inline-flex;font-size:1rem;font-weight:700;gap:.2rem;padding:.2rem .6rem}.tag-top{align-items:center;background:var(--tag-top);border-radius:49.95rem;box-shadow:var(--shadow-gold);color:#0f0f1e;display:inline-flex;font-size:1rem;font-weight:700;gap:.2rem;padding:.2rem .6rem}.tag-originals{align-items:center;background:var(--tag-originals);border-radius:49.95rem;box-shadow:var(--shadow-primary);color:#fff;display:inline-flex;font-size:1rem;font-weight:700;gap:.2rem;padding:.2rem .6rem}.btn-primary{background:var(--gradient-gold);border-radius:.8rem;box-shadow:var(--shadow-gold);color:#0f0f1e;font-size:1.5rem;font-weight:700;padding:1rem 2rem;transition:transform .15s,box-shadow .15s}.btn-primary:active{box-shadow:none;transform:scale(.96)}.btn-secondary{background:var(--gradient-primary);border-radius:.8rem;box-shadow:var(--shadow-primary);color:#fff;font-size:1.5rem;font-weight:700;padding:1rem 2rem;transition:transform .15s,box-shadow .15s}.btn-secondary:active{box-shadow:none;transform:scale(.96)}.btn-game{background:var(--primary);border-radius:.8rem;box-shadow:var(--shadow-primary);color:#fff;font-size:1.5rem;font-weight:700;padding:1rem 2rem;transition:transform .15s,box-shadow .15s}.btn-game:active{box-shadow:none;transform:scale(.96)}.card{background:var(--bg-secondary);border:.1rem solid var(--bg-tertiary);border-radius:.8rem;padding:1.2rem}.card-elevated{background:var(--bg-tertiary);border-radius:.8rem;padding:1.2rem}.xp-bar{background:var(--bg-tertiary);border-radius:49.95rem;height:.6rem;overflow:hidden;width:100%}.xp-fill{background:var(--gradient-gold);border-radius:49.95rem;box-shadow:var(--shadow-gold);height:100%;transition:width .3s ease-out}.heart{display:inline-block;transition:all .3s}.heart-full{filter:none;text-shadow:var(--heart-glow)}.heart-empty{filter:grayscale(1) opacity(.3)}@keyframes correct-pulse{0%{box-shadow:none;transform:scale(1)}50%{box-shadow:var(--shadow-success);transform:scale(1.05)}100%{box-shadow:none;transform:scale(1)}}@keyframes wrong-shake{0%,100%{transform:translateX(0)}20%{transform:translateX(-.5rem)}40%{transform:translateX(.5rem)}60%{transform:translateX(-.5rem)}80%{transform:translateX(.5rem)}}@keyframes combo-bounce{0%{transform:scale(1) rotate(-5deg)}50%{transform:scale(1.2) rotate(5deg)}100%{transform:scale(1) rotate(0deg)}}@keyframes heart-beat{0%,100%{transform:scale(1)}25%{transform:scale(1.3)}50%{transform:scale(1)}75%{transform:scale(1.2)}}@keyframes scale-in{0%{opacity:0;transform:scale(.8)}100%{opacity:1;transform:scale(1)}}@keyframes level-up-pop{0%{opacity:0;transform:scale(0) rotate(-20deg)}60%{transform:scale(1.2) rotate(5deg)}100%{opacity:1;transform:scale(1) rotate(0deg)}}@keyframes emoji-explode{0%{opacity:0;transform:scale(0) rotate(-30deg)}60%{transform:scale(1.3) rotate(10deg)}100%{opacity:1;transform:scale(1) rotate(0deg)}}@keyframes float-up{0%{opacity:1;transform:translateY(0)}100%{opacity:0;transform:translateY(-3rem)}}@keyframes node-pulse{0%,100%{box-shadow:0 0 0 0 var(--city-glow,var(--primary-glow))}50%{box-shadow:0 0 1rem .5rem var(--city-glow,var(--primary-glow))}}@keyframes particle-float{0%,100%{opacity:.3;transform:translateY(0) translateX(0)}25%{opacity:.6;transform:translateY(-1rem) translateX(.5rem)}50%{opacity:.4;transform:translateY(-.5rem) translateX(-.25rem)}75%{opacity:.5;transform:translateY(-1.5rem) translateX(.25rem)}}@keyframes fade-in-up{0%{opacity:0;transform:translateY(1rem)}100%{opacity:1;transform:translateY(0)}}@keyframes star-twinkle{0%,100%{opacity:.3;transform:scale(.8)}50%{opacity:1;transform:scale(1.1)}}.interstitial-overlay{align-items:center;animation:fade-in-up .3s ease-out;background:rgba(15,15,30,.92);bottom:0;display:flex;justify-content:center;left:0;position:fixed;right:0;top:0;z-index:999}.interstitial-card{animation:scale-in .4s cubic-bezier(.34,1.56,.64,1);background:var(--bg-secondary);border:.1rem solid var(--bg-tertiary);border-radius:1.6rem;max-width:32.5rem;padding:2.4rem 2rem;width:90%}page{background:#0f172a;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;height:100%}#app{background:#0f172a;height:100vh;width:100vw}