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rotate(720deg)}}.confetti:nth-child(2n){background:#ff6b6b;animation-delay:.1s;animation-duration:2.6s;--drift: -30px}.confetti:nth-child(3n){background:#4ecdc4;animation-delay:.2s;animation-duration:3s;--drift: 25px}.confetti:nth-child(4n){background:#45b7d1;animation-delay:.3s;animation-duration:2.9s;--drift: -15px}.confetti:nth-child(5n){--drift: 40px}.confetti:nth-child(6n){--drift: -25px}@media (max-width: 480px){.result-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;border-radius:0}.start-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;border-radius:0;background:#000c}.result-modal{padding:18px 15px;max-width:85%;width:85%}.result-title{font-size:20px;margin-bottom:6px}.result-subtitle{font-size:13px;margin-bottom:15px}.result-stats{margin-bottom:15px}.result-stat{font-size:13px;margin:6px 0}.result-stat.highlight{font-size:15px}.result-stat.new-record{font-size:16px}.result-btn{font-size:13px;padding:10px 15px;margin:0;border-radius:8px}.result-btn.secondary{font-size:12px;padding:6px 8px}.result-actions{gap:10px}.start-modal{padding:20px 15px;max-width:85%;width:85%}.start-logo{font-size:40px;margin-bottom:6px}.start-title{font-size:24px;margin-bottom:2px}.start-subtitle{font-size:15px;margin-bottom:8px}.start-welcome{font-size:18px;margin-bottom:6px}.start-description{font-size:14px;margin-bottom:8px}.start-features{font-size:13px;margin-bottom:12px;padding:12px}.start-btn{font-size:15px;padding:12px 20px;border-radius:8px}.start-btn.secondary{font-size:12px;padding:6px 8px}.start-actions{gap:10px}}.start-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000c;border-radius:20px;display:flex;align-items:center;justify-content:center;z-index:3000;opacity:0;animation:fadeIn .5s ease-out forwards}.start-modal{background:var(--surface-solid);border-radius:24px;padding:50px 40px;max-width:480px;width:90%;text-align:center;box-shadow:0 25px 50px 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var(--rose-border);color:var(--rose);font-weight:600}.start-btn.ghost:hover{background:var(--rose-bg);transform:none}.start-logo{font-size:48px;margin-bottom:15px;animation:logoFloat 3s ease-in-out infinite}@keyframes logoFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.toast{position:fixed;top:20px;right:20px;z-index:10000;max-width:350px;min-width:280px;border-radius:8px;box-shadow:0 8px 32px #0000001f;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transform:translate(400px);opacity:0;transition:all .3s cubic-bezier(.4,0,.2,1)}.toast-show{transform:translate(0);opacity:1}.toast-content{display:flex;align-items:center;padding:16px 20px;gap:12px;color:#fff;font-size:14px;font-weight:500}.toast-icon{font-size:18px;flex-shrink:0}.toast-message{flex:1;line-height:1.4}.toast-close{background:none;border:none;color:#fffc;font-size:18px;cursor:pointer;padding:0;width:20px;height:20px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:color .2s,background-color .2s}.toast-close:hover{color:#fff;background-color:#ffffff1a}.toast-success{background:#56c497}.toast-error{background:#e66a6a}.toast-warning{background:#f5c26b}.toast-info{background:var(--primary)}@media (max-width: 480px){.toast{top:10px;right:10px;left:10px;max-width:none;min-width:auto;transform:translateY(-100px)}.toast-show{transform:translateY(0)}.toast-content{padding:14px 16px;font-size:13px}}.language-selector{margin-top:16px}.language-options{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.language-option{background:var(--surface-muted);border:2px solid var(--border-muted);border-radius:12px;padding:16px 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