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20px;width:100%;max-width:300px;box-shadow:var(--shadow-lg);animation:_popIn_1fnj6_1 .25s ease-out;text-align:center}._title_1fnj6_24{font-size:17px;font-weight:700;color:var(--text-primary);margin-bottom:10px}._message_1fnj6_31{font-size:14px;color:var(--text-secondary);line-height:1.6;margin-bottom:24px}._buttons_1fnj6_38{display:flex;gap:12px}._cancelBtn_1fnj6_43{flex:1;padding:11px 0;border-radius:var(--radius-sm);font-size:15px;font-weight:500;color:var(--text-secondary);background:#f5f0f3;transition:opacity .2s}._cancelBtn_1fnj6_43:active{opacity:.7}._confirmBtn_1fnj6_58{flex:1;padding:11px 0;border-radius:var(--radius-sm);font-size:15px;font-weight:600;color:#fff;background:var(--primary-gradient);box-shadow:0 4px 12px #ff6b9d4d;transition:transform .2s}._confirmBtn_1fnj6_58:active{transform:scale(.96)}@keyframes _fadeIn_1fnj6_1{0%{opacity:0}to{opacity:1}}@keyframes _popIn_1fnj6_1{0%{opacity:0;transform:scale(.85)}70%{transform:scale(1.03)}to{opacity:1;transform:scale(1)}}._navbar_ozgex_1{position:fixed;bottom:0;left:0;right:0;height:calc(var(--nav-height) + var(--safe-bottom));padding-bottom:var(--safe-bottom);background:#fffffff2;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-around;z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}._nav-item_ozgex_17{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 16px;color:var(--text-light);transition:color .2s,transform .2s;min-width:60px;border-radius:var(--radius-sm)}._nav-item_ozgex_17._active_ozgex_29{color:var(--primary);transform:scale(1.05)}._nav-icon_ozgex_34{font-size:22px;line-height:1}._nav-label_ozgex_39{font-size:11px;font-weight:600}:root{--primary: #FF6B9D;--primary-light: #FFB3CC;--primary-dark: #E8527F;--primary-gradient: linear-gradient(135deg, #FFB3CC, #FF6B9D);--bg: #FFF5F8;--card-bg: #FFFFFF;--text-primary: #4A3040;--text-secondary: #8B7080;--text-light: #BFAAB8;--border: #FFE0EB;--danger: #FF6B8A;--success: #7ED4A6;--warning: #FFB86C;--shadow: 0 2px 16px rgba(255, 107, 157, .1);--shadow-lg: 0 4px 24px rgba(255, 107, 157, .15);--radius: 16px;--radius-sm: 10px;--radius-xs: 6px;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--nav-height: 60px}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none}html,body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text-primary);font-size:16px;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}input,textarea,select,button{font-family:inherit;font-size:inherit}button{cursor:pointer;border:none;outline:none;background:none;touch-action:manipulation}a{text-decoration:none;color:inherit}.page-container{flex:1;padding:calc(var(--safe-top) + 16px) 16px calc(var(--nav-height) + var(--safe-bottom) + 16px);overflow-y:auto;-webkit-overflow-scrolling:touch}.page-title{font-size:24px;font-weight:700;margin-bottom:16px;color:var(--text-primary)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;color:var(--text-light)}.empty-state .icon{font-size:56px;margin-bottom:16px}.empty-state .text{font-size:16px}.btn-primary{background:var(--primary-gradient);color:#fff;border:none;border-radius:var(--radius-sm);padding:12px 24px;font-size:16px;font-weight:600;width:100%;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 12px #ff6b9d4d}.btn-primary:active{transform:scale(.97);box-shadow:0 2px 8px #ff6b9d33}.btn-danger{background:linear-gradient(135deg,#ffb3cc,#ff6b8a);color:#fff;border:none;border-radius:var(--radius-sm);padding:12px 24px;font-size:16px;font-weight:600;width:100%;box-shadow:0 4px 12px #ff6b8a4d}.btn-danger:active{transform:scale(.97)}.btn-outline{background:transparent;color:var(--primary);border:1.5px solid var(--primary-light);border-radius:var(--radius-sm);padding:10px 24px;font-size:16px;font-weight:600;width:100%}.tag{display:inline-block;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:500}.tag-easy{background:#e8f8ee;color:#3baf6a}.tag-medium{background:#fff3e0;color:#e68a00}.tag-hard{background:#ffe8ee;color:#e8527f}.section-title{font-size:17px;font-weight:700;margin:20px 0 12px;display:flex;align-items:center;gap:8px;color:var(--text-primary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .3s ease-out}@keyframes popIn{0%{opacity:0;transform:scale(.8)}70%{transform:scale(1.05)}to{opacity:1;transform:scale(1)}}.pop-in{animation:popIn .3s ease-out}