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translateY(-2px);box-shadow:var(--shadow-lg)}._progressRing_1qklk_25{width:100%;height:100%;border-radius:50%;padding:3px;display:flex;align-items:center;justify-content:center}._innerCircle_1qklk_35{width:100%;height:100%;background:var(--bg-card);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem}._expandedWidget_1qklk_46{position:fixed;bottom:2rem;left:2rem;width:280px;background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:var(--glass-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:1.5rem;z-index:1000;display:flex;flex-direction:column;gap:1.5rem;animation:_slideUp_1qklk_1 .3s cubic-bezier(.16,1,.3,1)}@keyframes _slideUp_1qklk_1{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}._header_1qklk_75{display:flex;justify-content:space-between;align-items:center}._tabs_1qklk_81{display:flex;background:var(--bg-main);padding:4px;border-radius:var(--radius-md);gap:4px}._tab_1qklk_81{background:transparent;border:none;padding:.4rem .8rem;border-radius:var(--radius-sm);color:var(--text-muted);font-size:.85rem;font-weight:600;cursor:pointer;transition:all .2s}._tab_1qklk_81._activeTab_1qklk_101{background:var(--bg-card);color:var(--text-main);box-shadow:var(--shadow-sm)}._closeBtn_1qklk_107{background:transparent;border:none;color:var(--text-muted);cursor:pointer;font-size:1.2rem;padding:.25rem;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background 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0;color:var(--text-main);box-shadow:var(--shadow-sm)}._icon_1yspb_12{font-size:2.5rem;margin-bottom:1rem}._title_1yspb_17{font-size:1.25rem;font-weight:600;margin-bottom:.5rem}._message_1yspb_23{color:var(--text-muted);font-size:.9rem;margin-bottom:1.5rem;max-width:400px;margin-inline:auto}._retryBtn_1yspb_31{background:var(--bg-main);border:1px solid var(--border-color);color:var(--text-main);padding:.5rem 1rem;border-radius:var(--radius-md);font-weight:500;font-size:.875rem;cursor:pointer;transition:all .2s}._retryBtn_1yspb_31:hover{background:var(--bg-hover);border-color:var(--primary);color:var(--primary)}._main_7eyzj_1{flex:1;position:relative;overflow-x:hidden;background:transparent}._meteorContainer_7eyzj_12{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;overflow:hidden;max-height:560px}._hero_7eyzj_23{position:relative;z-index:1;text-align:center;padding:5rem 1.5rem 3rem;overflow:hidden}._heroInner_7eyzj_32{max-width:720px;margin:0 auto;position:relative;z-index:2}._badge_7eyzj_39{display:inline-flex;align-items:center;gap:.375rem;background:#eff6ff;border:1px solid #bfdbfe;color:#1d4ed8;padding:.375rem 1rem;border-radius:9999px;font-size:.8125rem;font-weight:600;margin-bottom:1.5rem;letter-spacing:.02em}._heroTitle_7eyzj_54{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:800;color:#111827;letter-spacing:-.03em;line-height:1.1;margin-bottom:.5rem;display:block}._heroAccent_7eyzj_65{background:linear-gradient(135deg,#4f46e5,#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}._heroSubtitle_7eyzj_72{font-size:1.125rem;color:#6b7280;max-width:520px;margin:1.25rem auto 2rem;line-height:1.7}._heroCtas_7eyzj_80{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:.875rem;align-items:center}._ctaPrimary_7eyzj_93{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background:linear-gradient(135deg,#4f46e5,#2563eb);color:#fff;font-weight:600;font-size:1rem;padding:.8rem 1.75rem;border-radius:.75rem;border:none;cursor:pointer;text-decoration:none;box-shadow:0 4px 14px #4f46e559;transition:box-shadow .2s,transform .15s;overflow:visible;position:relative;line-height:1.4}._ctaPrimary_7eyzj_93:hover{box-shadow:0 6px 20px #4f46e580;transform:translateY(-1px);color:#fff}._ctaSecondary_7eyzj_123{display:inline-flex;align-items:center;color:#374151;font-weight:500;font-size:1rem;padding:.8rem 1.5rem;border-radius:.75rem;border:1.5px solid #d1d5db;background:#fffc;text-decoration:none;transition:background .15s,border-color .15s;line-height:1.4}._ctaSecondary_7eyzj_123:hover{background:#f9fafb;border-color:#9ca3af}._heroNote_7eyzj_145{font-size:.8125rem;color:#9ca3af;margin-top:.5rem}._featuresWrapper_7eyzj_154{padding:0 2rem 3rem;position:relative;z-index:1}._featuresSection_7eyzj_160{padding:2rem}._sectionTitle_7eyzj_164{font-size:1.875rem;font-weight:700;color:#111827;text-align:center;margin-bottom:2rem;letter-spacing:-.02em}._sectionTitleChart_7eyzj_174{margin-bottom:1rem}._featuresGrid_7eyzj_178{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;margin-bottom:3rem}._featureCard_7eyzj_185{display:flex;align-items:flex-start;gap:1rem;background:#ffffffd9;border:1px solid rgba(0,0,0,.06);border-radius:1rem;padding:1.25rem;transition:box-shadow .2s,transform .15s}._featureCard_7eyzj_185:hover{box-shadow:0 4px 12px #00000014;transform:translateY(-2px)}._featureIcon_7eyzj_203{font-size:1.75rem;flex-shrink:0;line-height:1}._featureTitle_7eyzj_209{font-size:1rem;font-weight:600;color:#111827;margin-bottom:.25rem}._featureDesc_7eyzj_216{font-size:.875rem;color:#6b7280;line-height:1.6;margin:0}._chartSection_7eyzj_224{padding-top:1.5rem;border-top:1px solid rgba(0,0,0,.07)}._ctaSection_7eyzj_230{position:relative;z-index:1;text-align:center;padding:4rem 1.5rem}._ctaTitle_7eyzj_237{font-size:2rem;font-weight:700;color:#111827;margin-bottom:.75rem;letter-spacing:-.02em}._ctaSubtitle_7eyzj_245{color:#6b7280;font-size:1.0625rem;margin-bottom:2rem}._footer_7eyzj_252{position:relative;z-index:1;text-align:center;padding:2rem 1.5rem;border-top:1px solid #e5e7eb;color:#9ca3af;font-size:.875rem}[data-theme=dark] ._heroTitle_7eyzj_54{color:#f9fafb}[data-theme=dark] ._heroSubtitle_7eyzj_72{color:#9ca3af}[data-theme=dark] ._badge_7eyzj_39{background:#4f46e526;border-color:#6366f14d;color:#a5b4fc}[data-theme=dark] 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.375rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -1px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -2px rgba(0, 0, 0, .04);--glass-border: 1px solid rgba(0, 0, 0, .08);--glass-bg: rgba(255, 255, 255, .85);--glass-blur: blur(12px)}[data-theme=dark]{--bg-main: #0f1115;--bg-card: rgba(26, 29, 36, .7);--bg-hover: rgba(255, 255, 255, .05);--text-main: #e2e8f0;--text-muted: #94a3b8;--border-color: rgba(255, 255, 255, .08);--primary: #10b981;--primary-hover: #059669;--danger: #ef4444;--success: #10b981;--warning: #f59e0b;--accent: #8b5cf6;--diff-easy-bg: rgba(16, 185, 129, .15);--diff-easy-text: #34d399;--diff-med-bg: rgba(245, 158, 11, .15);--diff-med-text: #fbbf24;--diff-hard-bg: rgba(239, 68, 68, .15);--diff-hard-text: #f87171;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .5);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .5), 0 2px 4px -1px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, .5), 0 8px 10px -6px rgba(0, 0, 0, .3);--glass-border: 1px solid rgba(255, 255, 255, .08);--glass-bg: rgba(26, 29, 36, .6)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg-main);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{background:none;border:none;cursor:pointer;font-family:inherit}input,select{font-family:inherit}@keyframes meteor{0%{transform:rotate(var(--angle, -215deg)) translate(0);opacity:1}70%{opacity:1}to{transform:rotate(var(--angle, -215deg)) translate(-500px);opacity:0}}@keyframes neon-bg-spin{0%{background-position:top center}to{background-position:bottom center}}.app-content{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column}.global-footer{text-align:center;padding:2rem;color:var(--text-muted);font-size:.875rem;border-top:1px solid var(--border-color);background-color:var(--bg-card);margin-top:auto}.global-footer .heart{color:var(--danger);margin:0 .25rem}