.notification-wrapper{position:relative;display:inline-block}.notification-bell-btn{background:var(--color-bg-surface);border:1px solid rgba(194,206,224,.85);box-shadow:var(--neu-flat-sm);color:var(--color-text-primary);cursor:pointer;width:38px;height:38px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;position:relative;transition:all var(--transition-fast)}.notification-bell-btn:hover{background:var(--color-bg-surface-elevated);color:var(--color-primary);border-color:var(--color-primary-border);box-shadow:var(--neu-flat);transform:translateY(-1px)}.notification-bell-btn:active{box-shadow:var(--neu-pressed-sm);transform:translateY(1px)}.notification-bell-icon{width:18px;height:18px;stroke:currentColor;display:block}.notification-badge{position:absolute;top:-3px;right:-3px;background-color:var(--color-primary);color:#fff;font-size:.65rem;font-weight:700;min-width:18px;height:18px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;padding:0 4px;border:2px solid var(--color-bg-surface);box-shadow:0 2px 6px #4f46e559}.notification-dropdown{position:absolute;top:calc(100% + 10px);right:0;width:330px;max-height:440px;background-color:var(--color-bg-surface);border:var(--neu-border);border-radius:18px;box-shadow:var(--neu-lift);z-index:1000;display:flex;flex-direction:column;overflow:hidden}.notification-dropdown-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-border);background-color:var(--color-bg)}.notification-dropdown-header h4{font-size:var(--text-sm);font-weight:700;margin:0;color:var(--color-text)}.notification-mark-all-btn{background:none;border:none;color:var(--color-primary);font-size:var(--text-xs);cursor:pointer;padding:2px 4px;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.notification-mark-all-btn:hover{text-decoration:underline;color:var(--color-primary-hover)}.notification-clear-all-btn{background:#ef444414;border:1px solid rgba(239,68,68,.2);color:#dc2626;font-size:var(--text-xs);font-weight:600;cursor:pointer;padding:2px 6px;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.notification-clear-all-btn:hover{background:#dc2626;color:#fff;border-color:#dc2626}.notification-item-header{display:flex;justify-content:space-between;align-items:center;gap:var(--space-2)}.notification-item-delete{background:none;border:none;color:var(--color-text-tertiary);font-size:.75rem;line-height:1;padding:3px 5px;border-radius:var(--radius-sm);cursor:pointer;opacity:.6;transition:all var(--transition-fast)}.notification-item-delete:hover{opacity:1;color:#dc2626;background-color:#ef44441a}.notification-list{overflow-y:auto;max-height:350px;display:flex;flex-direction:column}.notification-item{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-border);cursor:pointer;transition:background-color var(--transition-fast);display:flex;flex-direction:column;gap:2px}.notification-item:hover{background-color:var(--color-bg)}.notification-item.unread{background-color:var(--color-primary-light);border-left:3px solid var(--color-primary)}.notification-item-title{font-size:var(--text-xs);font-weight:700;color:var(--color-text)}.notification-item-body{font-size:var(--text-xs);color:var(--color-text-secondary);line-height:1.4}.notification-item-time{font-size:.7rem;color:var(--color-text-tertiary);margin-top:2px}.notification-empty{padding:var(--space-6);text-align:center;color:var(--color-text-secondary);font-size:var(--text-xs)}.navbar-header{position:sticky;top:0;z-index:100;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border-bottom:var(--glass-border);transition:all var(--transition-normal)}.navbar-container{display:flex;align-items:center;justify-content:space-between;height:4.5rem}.navbar-brand{display:flex;align-items:center;gap:var(--space-2);font-weight:var(--font-weight-bold);font-size:var(--font-size-lg);color:var(--color-text-primary);text-decoration:none}.brand-badge{background:var(--color-primary-light);color:var(--color-primary);font-family:var(--font-family-mono);font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);padding:4px 8px;border-radius:var(--radius-md);border:1px solid var(--color-primary-border)}.brand-text{letter-spacing:-.02em}.navbar-nav{display:flex;align-items:center;gap:var(--space-6)}.nav-link{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-muted);transition:color var(--transition-fast);padding:var(--space-2) var(--space-1);position:relative}.nav-link:hover,.nav-link.active{color:var(--color-primary)}.nav-link.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background-color:var(--color-primary);border-radius:var(--radius-full)}.navbar-actions{display:flex;align-items:center;gap:var(--space-4)}.navbar-user-chip{display:flex;align-items:center;gap:var(--space-2);font-size:var(--font-size-sm);color:var(--color-text-secondary)}.user-avatar-badge{width:32px;height:32px;border-radius:var(--radius-full);background-color:var(--color-primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:var(--font-size-xs)}.btn-link{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);transition:color var(--transition-fast);background:none;border:none;cursor:pointer}.btn-link:hover{color:var(--color-primary)}.btn-logout-red{font-size:var(--font-size-sm);font-weight:700;color:#dc2626!important;background:#dc262614;border:1px solid rgba(220,38,38,.3);padding:.38rem .85rem;border-radius:var(--radius-md);transition:all var(--transition-fast);cursor:pointer;display:inline-flex;align-items:center;gap:.35rem;letter-spacing:.01em}.btn-logout-red:hover{background:#dc2626!important;color:#fff!important;border-color:#dc2626;box-shadow:0 2px 8px #dc262659;transform:translateY(-1px)}.btn-logout-red:active{transform:translateY(1px)}.btn-primary{background:var(--color-primary);color:var(--color-text-inverse)!important;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);padding:.6rem 1.25rem;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:background var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast);display:inline-flex;align-items:center;justify-content:center}.btn-primary:hover{background:var(--color-primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.mobile-nav-actions{display:none;align-items:center;gap:var(--space-3)}.mobile-toggle{display:flex;flex-direction:column;justify-content:space-around;width:2.25rem;height:2.25rem;padding:6px;background:var(--color-bg-surface);border:var(--neu-border);border-radius:var(--radius-md);box-shadow:var(--neu-flat-sm);cursor:pointer}.hamburger-bar{width:1.25rem;height:2px;background-color:var(--color-text-primary);border-radius:var(--radius-full);transition:all var(--transition-fast);align-self:center}@media(max-width:868px){.desktop-nav{display:none}.mobile-nav-actions{display:flex}.mobile-menu{position:absolute;top:4.5rem;left:0;right:0;background:var(--color-bg-surface);border-bottom:var(--neu-border);box-shadow:var(--neu-lift);padding:var(--space-6)}.mobile-nav-links{display:flex;flex-direction:column;gap:var(--space-4)}.mobile-nav-link{font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--color-text-primary);padding:var(--space-2) 0}.mobile-menu-divider{height:1px;background:var(--color-bg-subtle);margin:var(--space-2) 0}.mobile-cta{width:100%;margin-top:var(--space-2)}}.footer-root{background-color:var(--color-bg-surface);border-top:1px solid rgba(194,206,224,.85);box-shadow:0 -4px 16px #c2cee040;margin-top:auto;padding-top:var(--space-12)}.footer-container{display:grid;grid-template-columns:1fr;gap:var(--space-8);padding-bottom:var(--space-8)}@media(min-width:768px){.footer-container{grid-template-columns:1.4fr 2fr;gap:var(--space-10)}}.footer-brand-section{display:flex;flex-direction:column;gap:var(--space-3)}.footer-brand{display:inline-flex;align-items:center;gap:var(--space-2);font-weight:var(--font-weight-bold);font-size:var(--font-size-lg);color:var(--color-text-primary);text-decoration:none;width:fit-content;transition:opacity var(--transition-fast)}.footer-brand:hover{opacity:.9}.footer-tagline{color:var(--color-text-muted);font-size:var(--font-size-sm);max-width:440px;line-height:1.6;margin:0}.footer-badge-row{margin-top:var(--space-2);display:flex;align-items:center;gap:var(--space-3)}.footer-pill{display:inline-flex;align-items:center;gap:6px;background:var(--color-bg-surface-elevated);box-shadow:var(--neu-flat-sm);border:var(--neu-border);border-radius:var(--radius-full);padding:6px 14px;font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--color-primary);letter-spacing:-.01em}.footer-links-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-6)}@media(min-width:640px){.footer-links-grid{grid-template-columns:repeat(3,1fr)}}.footer-column{display:flex;flex-direction:column;gap:var(--space-2)}.footer-heading{font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);color:var(--color-text-primary);margin-bottom:var(--space-3);text-transform:uppercase;letter-spacing:.08em}.footer-link{font-size:var(--font-size-sm);color:var(--color-text-muted);text-decoration:none;transition:color var(--transition-fast),transform var(--transition-fast);width:fit-content}.footer-link:hover{color:var(--color-primary);transform:translate(3px)}.footer-back-to-top{display:inline-flex;align-items:center;gap:4px;margin-top:var(--space-3);background:var(--color-bg-surface-elevated);border:1px solid rgba(194,206,224,.85);box-shadow:var(--neu-flat-sm);color:var(--color-text-secondary);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);padding:6px 12px;border-radius:var(--radius-md);cursor:pointer;width:fit-content;transition:all var(--transition-fast)}.footer-back-to-top:hover{color:var(--color-primary);box-shadow:var(--neu-pressed-sm);transform:translateY(-1px)}.footer-back-to-top:active{transform:translateY(0)}.footer-bottom{border-top:1px solid rgba(194,206,224,.65);padding:var(--space-5) 0;background-color:var(--color-bg-surface)}.footer-bottom-container{display:flex;flex-direction:column;gap:var(--space-3);align-items:center;justify-content:space-between}@media(min-width:640px){.footer-bottom-container{flex-direction:row}}.copyright-text{font-size:var(--font-size-xs);color:var(--color-text-muted);margin:0}.footer-bottom-badges{display:flex;align-items:center;gap:var(--space-3)}.footer-status-pill{display:inline-flex;align-items:center;gap:6px;font-size:var(--font-size-xs);color:var(--color-text-secondary);font-weight:var(--font-weight-medium);background:#ffffffa6;padding:4px 10px;border-radius:var(--radius-full);border:1px solid rgba(194,206,224,.7)}.status-dot{width:8px;height:8px;border-radius:50%;background-color:var(--color-success);box-shadow:0 0 0 2px var(--color-success-bg);display:inline-block}.error-boundary-container{display:flex;align-items:center;justify-content:center;min-height:80vh;padding:var(--space-6)}.error-boundary-card{max-width:520px;width:100%;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:var(--glass-border);box-shadow:var(--shadow-xl);border-radius:var(--radius-xl);padding:var(--space-8);text-align:center}.error-icon{font-size:3rem;margin-bottom:var(--space-4)}.error-title{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--color-text-primary);margin-bottom:var(--space-3)}.error-description{color:var(--color-text-muted);font-size:var(--font-size-sm);margin-bottom:var(--space-6);line-height:1.6}.error-debug-message{background:var(--color-bg-muted);color:var(--color-error);font-family:var(--font-family-mono);font-size:var(--font-size-xs);padding:var(--space-3);border-radius:var(--radius-md);text-align:left;overflow-x:auto;margin-bottom:var(--space-6)}.error-actions{display:flex;justify-content:center}.btn-retry{background:var(--color-primary);color:var(--color-text-inverse);padding:var(--space-3) var(--space-6);border-radius:var(--radius-md);font-weight:var(--font-weight-medium);font-size:var(--font-size-sm);transition:background var(--transition-fast),transform var(--transition-fast)}.btn-retry:hover{background:var(--color-primary-hover);transform:translateY(-1px)}.skeleton{background:linear-gradient(90deg,var(--color-bg-muted) 25%,#e2e8f0 37%,var(--color-bg-muted) 63%);background-size:400% 100%;animation:skeleton-loading 1.4s ease infinite}.skeleton-text{height:1rem;border-radius:var(--radius-sm)}.skeleton-rect{border-radius:var(--radius-md)}.skeleton-circle{border-radius:50%}@keyframes skeleton-loading{0%{background-position:100% 50%}to{background-position:0 50%}}.landing-page{display:flex;flex-direction:column;gap:var(--space-16);padding-bottom:var(--space-16)}.hero-section{padding-top:var(--space-12);padding-bottom:var(--space-8);background:radial-gradient(circle at 50% 0%,rgba(99,102,241,.08) 0%,transparent 60%)}.hero-container{display:grid;grid-template-columns:1fr;gap:var(--space-10);align-items:center}@media(min-width:960px){.hero-container{grid-template-columns:1.2fr 1fr}}.hero-content{display:flex;flex-direction:column;align-items:flex-start}.hero-badge{display:inline-flex;align-items:center;gap:var(--space-2);background:var(--color-primary-light);color:var(--color-primary);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);padding:6px 14px;border-radius:var(--radius-full);border:1px solid var(--color-primary-border);margin-bottom:var(--space-4)}.badge-dot{width:8px;height:8px;background-color:var(--color-primary);border-radius:50%;display:inline-block}.hero-title{font-size:var(--font-size-3xl);font-weight:var(--font-weight-bold);color:var(--color-text-primary);letter-spacing:-.03em;line-height:1.15;margin-bottom:var(--space-4)}@media(min-width:640px){.hero-title{font-size:var(--font-size-4xl)}}.hero-subtitle{font-size:var(--font-size-base);color:var(--color-text-secondary);line-height:1.6;margin-bottom:var(--space-8);max-width:580px}.hero-cta-group{display:flex;flex-wrap:wrap;gap:var(--space-4);width:100%}.btn-hero-primary{background:var(--color-primary);color:var(--color-text-inverse)!important;font-weight:var(--font-weight-semibold);font-size:var(--font-size-base);padding:.85rem 1.75rem;border-radius:var(--radius-md);box-shadow:var(--shadow-md);transition:all var(--transition-fast)}.btn-hero-primary:hover{background:var(--color-primary-hover);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-hero-secondary{background:var(--color-bg-surface);color:var(--color-text-primary)!important;font-weight:var(--font-weight-semibold);font-size:var(--font-size-base);padding:.85rem 1.75rem;border-radius:var(--radius-md);border:1px solid var(--color-bg-subtle);box-shadow:var(--shadow-sm);transition:all var(--transition-fast)}.btn-hero-secondary:hover{background:var(--color-bg-muted);border-color:var(--color-text-muted);transform:translateY(-1px)}.hero-visual{display:flex;justify-content:center}.hero-card-preview{background:#0f172a;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-xl);width:100%;max-width:480px}.preview-header{display:flex;align-items:center;background:#1e293b;padding:12px 16px;gap:8px}.preview-dot{width:10px;height:10px;border-radius:50%}.preview-dot.red{background:#ef4444}.preview-dot.yellow{background:#f59e0b}.preview-dot.green{background:#10b981}.preview-title{color:#94a3b8;font-family:var(--font-family-mono);font-size:var(--font-size-xs);margin-left:var(--space-2)}.code-preview{padding:var(--space-6);color:#e2e8f0;font-family:var(--font-family-mono);font-size:var(--font-size-xs);line-height:1.6;overflow-x:auto}.teacher-section{padding:var(--space-8) 0}.teacher-container{display:grid;grid-template-columns:1fr;gap:var(--space-10);align-items:center;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:var(--glass-border);border-radius:var(--radius-xl);padding:var(--space-8);box-shadow:var(--shadow-lg)}@media(min-width:840px){.teacher-container{grid-template-columns:280px 1fr;padding:var(--space-10)}}.teacher-photo-wrapper{display:flex;justify-content:center}.teacher-photo-placeholder{width:220px;height:260px;background:linear-gradient(135deg,#e0e7ff,#c7d2fe);border-radius:var(--radius-lg);display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;box-shadow:var(--shadow-md);border:2px solid #ffffff}.teacher-avatar-fallback{font-size:5rem}.teacher-badge{position:absolute;bottom:var(--space-3);background:var(--color-primary);color:var(--color-text-inverse);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);padding:4px 12px;border-radius:var(--radius-full)}.section-eyebrow{color:var(--color-primary);font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.08em;display:block;margin-bottom:var(--space-2)}.teacher-heading{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);margin-bottom:var(--space-3);color:var(--color-text-primary)}.teacher-bio{color:var(--color-text-secondary);font-size:var(--font-size-base);line-height:1.7;margin-bottom:var(--space-6)}.teacher-pillars{display:grid;grid-template-columns:1fr;gap:var(--space-4)}@media(min-width:640px){.teacher-pillars{grid-template-columns:1fr 1fr}}.pillar-item{display:flex;gap:var(--space-4);align-items:flex-start}.pillar-number{font-family:var(--font-family-mono);font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);color:var(--color-primary);background:var(--color-primary-light);padding:4px 10px;border-radius:var(--radius-md)}.pillar-title{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);margin-bottom:2px}.pillar-desc{font-size:var(--font-size-xs);color:var(--color-text-muted)}.section-header-center{text-align:center;max-width:600px;margin:0 auto var(--space-10) auto}.section-title{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--color-text-primary);margin-bottom:var(--space-2)}.section-subtitle{color:var(--color-text-muted);font-size:var(--font-size-base)}.steps-grid{display:grid;grid-template-columns:1fr;gap:var(--space-6)}@media(min-width:640px){.steps-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.steps-grid{grid-template-columns:repeat(4,1fr)}}.step-card{background:var(--color-bg-surface);border:var(--glass-border);border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:var(--shadow-sm);transition:all var(--transition-fast);display:flex;flex-direction:column}.step-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--color-primary-border)}.step-number{width:36px;height:36px;border-radius:var(--radius-md);background:var(--color-primary-light);color:var(--color-primary);font-weight:var(--font-weight-bold);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-4);font-family:var(--font-family-mono)}.step-title{font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);margin-bottom:var(--space-2)}.step-desc{font-size:var(--font-size-sm);color:var(--color-text-muted);line-height:1.5}.notfound-page{display:flex;align-items:center;justify-content:center;min-height:70vh;padding:var(--space-8) 0}.notfound-container{display:flex;justify-content:center}.notfound-card{max-width:500px;width:100%;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:var(--glass-border);box-shadow:var(--shadow-xl);border-radius:var(--radius-xl);padding:var(--space-10);text-align:center}.notfound-code{font-family:var(--font-family-mono);font-size:var(--font-size-4xl);font-weight:var(--font-weight-bold);color:var(--color-primary);display:block;margin-bottom:var(--space-2)}.notfound-title{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--color-text-primary);margin-bottom:var(--space-3)}.notfound-desc{color:var(--color-text-muted);font-size:var(--font-size-sm);margin-bottom:var(--space-8);line-height:1.6}.notfound-actions{display:flex;flex-direction:column;gap:var(--space-3);justify-content:center}@media(min-width:480px){.notfound-actions{flex-direction:row}}.btn-notfound-primary{background:var(--color-primary);color:var(--color-text-inverse)!important;font-weight:var(--font-weight-medium);font-size:var(--font-size-sm);padding:.75rem 1.5rem;border-radius:var(--radius-md);transition:all var(--transition-fast)}.btn-notfound-primary:hover{background:var(--color-primary-hover);transform:translateY(-1px)}.btn-notfound-secondary{background:var(--color-bg-muted);color:var(--color-text-primary)!important;font-weight:var(--font-weight-medium);font-size:var(--font-size-sm);padding:.75rem 1.5rem;border-radius:var(--radius-md);transition:all var(--transition-fast)}.btn-notfound-secondary:hover{background:var(--color-bg-subtle)}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-main{flex:1}.page-loader{padding-top:var(--space-12);padding-bottom:var(--space-12);display:flex;flex-direction:column;gap:var(--space-6)}.loader-title{margin-bottom:var(--space-2)}.loader-sub{margin-bottom:var(--space-6)}.loader-grid{display:grid;grid-template-columns:1fr;gap:var(--space-6)}@media(min-width:640px){.loader-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.loader-grid{grid-template-columns:repeat(3,1fr)}}.placeholder-page{padding:var(--space-16) var(--space-6);text-align:center;max-width:var(--max-width-narrow)}.placeholder-page h2{font-size:var(--font-size-2xl);color:var(--color-text-primary);margin-bottom:var(--space-3)}.placeholder-page p{color:var(--color-text-muted);font-size:var(--font-size-base)}:root{--color-bg-base: #e6edf7;--color-bg-surface: #e6edf7;--color-bg-surface-elevated: #edf3fc;--color-bg-muted: #dbe4f0;--color-bg-subtle: #d3deec;--color-bg-inset: #dee5ef;--neu-flat: 8px 8px 18px #c2cee0, -8px -8px 18px #ffffff;--neu-flat-sm: 4px 4px 10px #c5d1e2, -4px -4px 10px #ffffff;--neu-flat-lg: 12px 12px 26px #bcc9de, -12px -12px 26px #ffffff;--neu-lift: 14px 14px 30px #b6c4da, -14px -14px 30px #ffffff;--neu-pressed: inset 4px 4px 8px #c2cee0, inset -4px -4px 8px #ffffff;--neu-pressed-sm: inset 2px 2px 5px #c6d2e4, inset -2px -2px 5px #ffffff;--neu-convex: linear-gradient(145deg, #f0f6ff, #d8e2ef);--neu-concave: linear-gradient(145deg, #d8e2ef, #f0f6ff);--neu-border: 1px solid rgba(255, 255, 255, .75);--neu-border-subtle: 1px solid rgba(255, 255, 255, .5);--color-primary: #4f46e5;--color-primary-hover: #4338ca;--color-primary-light: #eef2ff;--color-primary-border: #c7d2fe;--neu-primary-shadow: 6px 6px 14px rgba(79, 70, 229, .35), -6px -6px 14px rgba(255, 255, 255, .85);--color-secondary: #7c3aed;--color-secondary-hover: #6d28d9;--color-secondary-light: #f5f3ff;--color-success: #10b981;--color-success-bg: #ecfdf5;--color-success-border: #a7f3d0;--color-warning: #f59e0b;--color-warning-bg: #fffbeb;--color-warning-border: #fde68a;--color-error: #ef4444;--color-error-bg: #fef2f2;--color-error-border: #fecaca;--color-text-primary: #1e293b;--color-text-secondary: #475569;--color-text-muted: #64748b;--color-text-subtle: #94a3b8;--color-text-inverse: #ffffff;--glass-bg: rgba(230, 237, 247, .85);--glass-bg-hover: rgba(235, 242, 251, .95);--glass-border: 1px solid rgba(255, 255, 255, .7);--glass-border-subtle: 1px solid rgba(255, 255, 255, .5);--glass-blur: blur(14px);-webkit-backdrop-filter:var(--glass-blur);--shadow-sm: var(--neu-flat-sm);--shadow-md: var(--neu-flat);--shadow-lg: var(--neu-flat-lg);--shadow-xl: var(--neu-lift);--shadow-neumorphic: var(--neu-flat);--shadow-neumorphic-inset: var(--neu-pressed);--font-family-base: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-family-mono: "JetBrains Mono", "Fira Code", Menlo, Monaco, Consolas, monospace;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--max-width-content: 1200px;--max-width-narrow: 800px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-family-base);font-size:16px;line-height:1.5;color:var(--color-text-primary);background-color:var(--color-bg-base);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth}body{min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden}#root{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{color:var(--color-text-primary);font-weight:var(--font-weight-bold);line-height:1.25}p{color:var(--color-text-secondary);line-height:1.6}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-hover)}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit;border:none;background:none}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.6}.container{width:100%;max-width:var(--max-width-content);margin-left:auto;margin-right:auto;padding-left:var(--space-4);padding-right:var(--space-4)}@media(min-width:640px){.container{padding-left:var(--space-6);padding-right:var(--space-6)}}@media(min-width:1024px){.container{padding-left:var(--space-8);padding-right:var(--space-8)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}