:root{--color-primary:#7c3aed;--color-primary-dark:#5b21b6;--color-primary-light:#a78bfa;--color-primary-bg:#f1edfe;--color-accent-red:#dc2626;--color-success:#16a34a;--color-success-bg:#e7f8ed;--color-warning:#f59e0b;--color-warning-bg:#fef3e2;--color-info:#3b82f6;--color-info-bg:#e8f0fe;--color-success-text:#15803d;--color-warning-text:#b45309;--color-info-text:#1d4ed8;--color-bg:#f4f3fb;--color-surface:#fff;--color-border:#e6e3f1;--color-text:#1f1a33;--color-text-muted:#6b7280;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-pill:999px;--shadow-soft:0 4px 20px #4c1d9514;--shadow-card:0 2px 10px #1f1a330f;--nav-height:72px;--mobile-header-height:60px;--bottom-nav-height:64px;--content-max-width:1680px;--page-gutter:clamp(20px, 3vw, 32px);--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--sidebar-width:260px;--sidebar-collapsed-width:76px;--font-sans:"Inter", "Segoe UI", system-ui, Roboto, Helvetica, Arial, sans-serif;--font-heading:"Poppins", "Segoe UI", system-ui, Roboto, Helvetica, Arial, sans-serif}*,:before,:after{box-sizing:border-box}html,#root{height:100%}html{scroll-behavior:smooth;overflow-x:hidden}body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font-family:inherit}h1,h2,h3,h4{font-family:var(--font-heading);margin:0 0 .5em;font-weight:700;line-height:1.2}h1{font-size:clamp(2rem,4vw,3rem)}h2{font-size:clamp(1.5rem,3vw,2.1rem)}p{color:var(--color-text-muted);margin:0 0 1em;line-height:1.6}.container{width:min(calc(100% - (var(--page-gutter) * 2)), var(--content-max-width));max-width:none;margin:0 auto;padding:0}.desktop-only{display:none}.mobile-only{display:block}@media (width>=1024px){.desktop-only{display:flex}.mobile-only{display:none}}.card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:24px}.btn{border-radius:var(--radius-pill);cursor:pointer;white-space:nowrap;border:2px solid #0000;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:1rem;font-weight:600;transition:transform .15s,box-shadow .15s,opacity .15s;display:inline-flex}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));color:#fff;box-shadow:var(--shadow-soft)}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 28px #4c1d9547}.btn-secondary{background:var(--color-surface);color:var(--color-primary);border-color:var(--color-primary)}.btn-secondary:hover:not(:disabled){background:var(--color-primary-bg);transform:translateY(-2px)}.btn-block{width:100%}.form-field{text-align:left;margin-bottom:18px}.form-field label{margin-bottom:6px;font-size:.9rem;font-weight:600;display:block}.form-field input,.form-field textarea{border-radius:var(--radius-md);border:1.5px solid var(--color-border);background:var(--color-surface);width:100%;color:var(--color-text);padding:13px 14px;font-size:1rem;transition:border-color .15s,box-shadow .15s}.input-icon-field{position:relative}.input-icon-field input{padding-left:42px}.input-icon{color:var(--color-text-muted);pointer-events:none;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.input-icon-field:focus-within .input-icon{color:var(--color-primary)}.password-field{position:relative}.password-field input{padding-right:44px}.auth-icon-badge{background:linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));color:#fff;width:52px;height:52px;box-shadow:var(--shadow-soft);border-radius:50%;justify-content:center;align-items:center;margin-bottom:16px;display:inline-flex}.password-toggle{width:32px;height:32px;color:var(--color-text-muted);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;justify-content:center;align-items:center;padding:0;display:flex;position:absolute;top:50%;right:6px;transform:translateY(-50%)}.password-toggle:hover{color:var(--color-primary)}.form-field input:focus,.form-field textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 4px var(--color-primary-bg);outline:none}.form-error{color:#b3261e;border-radius:var(--radius-sm);background:#fdecea;margin-bottom:16px;padding:10px 14px;font-size:.9rem}.reveal{opacity:0;transition:opacity .55s,transform .55s;transform:translateY(22px)}.reveal.reveal-visible{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){.reveal{opacity:1!important;transition:none!important;transform:none!important}}.app-content{min-height:calc(100dvh - var(--mobile-header-height));padding-bottom:calc(var(--bottom-nav-height) + 16px)}@media (width>=1024px){.app-content{min-height:calc(100dvh - var(--nav-height));padding-bottom:0}}.brand-logo{width:auto;height:38px;display:block}.brand-logo-lg{height:46px}.top-nav{height:var(--nav-height);background:var(--color-surface);border-bottom:1px solid var(--color-border);z-index:20;display:none;position:sticky;top:0}@media (width>=1024px){.top-nav{display:block}}.top-nav-inner{justify-content:space-between;align-items:center;gap:24px;height:100%;display:flex}.top-nav-brand{flex-shrink:0;align-items:center;gap:10px;display:flex}.top-nav-links{flex:1;justify-content:center;align-items:center;gap:36px;display:flex}.top-nav-link{color:#3f3f46;padding:8px 2px;font-size:15px;font-weight:500;transition:color .2s,transform .2s;position:relative}.top-nav-link:after{content:"";border-radius:var(--radius-pill);background:var(--color-primary-dark);transform-origin:0;height:2px;transition:transform .25s;position:absolute;bottom:-1px;left:0;right:0;transform:scaleX(0)}.top-nav-link:hover{color:var(--color-primary-dark);transform:translateY(-1px)}.top-nav-link:hover:after{transform:scaleX(1)}.top-nav-link.active{color:var(--color-primary-dark)}.top-nav-link.active:after{transform:scaleX(1)}@media (prefers-reduced-motion:reduce){.top-nav-link,.top-nav-link:after{transition:none}}.top-nav-user{flex-shrink:0;align-items:center;gap:14px;display:flex}.top-nav-icon-btn{color:#71717a;background:var(--color-surface);border:1px solid #e5e5e5;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;display:flex}.top-nav-icon-btn:hover{color:var(--color-primary);border-color:var(--color-primary)}.bottom-nav{height:var(--bottom-nav-height);background:var(--color-surface);border-top:1px solid var(--color-border);z-index:20;justify-content:space-around;align-items:stretch;display:flex;position:fixed;bottom:0;left:0;right:0}@media (width>=1024px){.bottom-nav{display:none}}.bottom-nav-link{color:var(--color-text-muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;font-size:.7rem;font-weight:600;transition:color .2s;display:flex}.bottom-nav-link svg{transition:transform .2s}.bottom-nav-link:hover,.bottom-nav-link.active{color:var(--color-primary)}.bottom-nav-link:hover svg,.bottom-nav-link.active svg{transform:translateY(-2px)scale(1.08)}@media (prefers-reduced-motion:reduce){.bottom-nav-link,.bottom-nav-link svg{transition:none}}@keyframes authFadeUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes authFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@media (prefers-reduced-motion:reduce){.auth-card,.auth-blob,.auth-floating-badge{animation:none!important}}.auth-shell{flex-direction:column;min-height:100dvh;display:flex}@media (width>=900px){.auth-shell{flex-direction:row}}.auth-visual{color:#fff;background:linear-gradient(150deg,#6d28d9 0%,#7c3aed 45%,#a78bfa 100%);flex-direction:column;gap:20px;padding:28px 24px;display:flex;position:relative;overflow:hidden}@media (width>=900px){.auth-visual{flex-shrink:0;justify-content:center;width:46%;padding:44px 48px}}.auth-blob{filter:blur(2px);pointer-events:none;background:#ffffff24;border-radius:50%;position:absolute}.auth-blob-1{width:220px;height:220px;top:-60px;right:-60px}.auth-blob-2{background:#7c3aed40;width:160px;height:160px;bottom:-40px;left:-40px}.auth-brand-onvisual{z-index:1;border-radius:var(--radius-md);background:#fffffff0;align-self:flex-start;padding:8px 14px;position:relative}.brand-logo-onvisual{height:30px}.auth-visual-content{z-index:1;flex-direction:column;gap:12px;max-width:440px;display:flex;position:relative}@media (width>=900px){.auth-visual-content{gap:16px}}.auth-tagline{border-radius:var(--radius-pill);background:#ffffff29;border:1px solid #ffffff4d;align-self:flex-start;align-items:center;gap:8px;padding:7px 14px;font-size:13px;font-weight:600;display:inline-flex}.auth-visual-heading{margin:0;font-size:clamp(1.7rem,2.6vw,2.4rem);font-weight:800;line-height:1.15}.auth-visual-copy{color:#ffffffd9;margin:-8px 0 0;font-size:1rem;line-height:1.6}.auth-perks{flex-direction:column;gap:10px;margin:4px 0 0;padding:0;list-style:none;display:none}@media (width>=900px){.auth-perks{display:flex}}.auth-perks li{color:#fffffff2;align-items:center;gap:10px;font-size:.92rem;display:flex}.auth-perks svg{color:#86efac;flex-shrink:0}.auth-visual-image{border-radius:var(--radius-lg);background:#ffffff1f;justify-content:center;align-items:center;margin-top:4px;padding:12px;display:none}@media (width>=900px){.auth-visual-image{display:flex}}.auth-visual-image img{filter:drop-shadow(0 12px 24px #0003);width:auto;max-height:150px}.auth-rating{border-radius:var(--radius-pill);background:#ffffff24;align-self:flex-start;align-items:center;gap:8px;padding:8px 16px;font-size:.85rem;font-weight:600;display:inline-flex}.auth-rating-stars{color:#fbbf24;gap:1px;display:inline-flex}.auth-floating-badge{z-index:1;width:44px;height:44px;color:var(--color-primary);background:#fffffff2;border-radius:50%;justify-content:center;align-items:center;animation:4.5s ease-in-out infinite authFloat;display:none;position:absolute;box-shadow:0 8px 20px #0000002e}@media (width>=900px){.auth-floating-badge{display:flex}}.auth-floating-badge-1{animation-delay:.2s;top:18%;right:10%}.auth-floating-badge-2{animation-delay:1.4s;bottom:22%;right:20%}.auth-form-side{flex:1;justify-content:center;align-items:center;padding:24px 20px 40px;display:flex}@media (width>=900px){.auth-form-side{padding:40px}}.auth-form-side-inner{flex-direction:column;gap:20px;width:100%;max-width:420px;display:flex}.auth-form-header{justify-content:flex-end;align-items:center;gap:12px;display:flex}.auth-brand{align-items:center;gap:10px;display:flex}.auth-back-home{color:var(--color-text-muted);align-items:center;gap:2px;font-size:.85rem;font-weight:600;display:inline-flex}.auth-back-home:hover{color:var(--color-primary)}.auth-card{text-align:center;width:100%;animation:.5s both authFadeUp}.auth-card p.subtitle{margin-top:-8px;margin-bottom:24px}.auth-switch{margin-top:18px;font-size:.95rem}.auth-switch a{color:var(--color-primary);font-weight:600}.mobile-header{z-index:30;background:var(--color-surface);border-bottom:1px solid var(--color-border);position:sticky;top:0}@media (width>=1024px){.mobile-header{display:none}}.mobile-header-row{height:var(--mobile-header-height);justify-content:space-between;align-items:center;gap:12px;padding:0 20px;display:flex}.mobile-header-brand{align-items:center;gap:8px;display:flex}.mobile-header-actions{align-items:center;gap:12px;display:flex}.mobile-header-icon-btn{border-radius:var(--radius-pill);width:36px;height:36px;color:var(--color-text-muted);background:var(--color-bg);cursor:pointer;border:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.mobile-header-signin{padding:8px 18px;font-size:.9rem}.notification-bell{position:relative}.notification-badge{border-radius:var(--radius-pill);background:var(--color-accent-red);color:#fff;justify-content:center;align-items:center;min-width:16px;height:16px;padding:0 4px;font-size:.65rem;font-weight:700;line-height:1;display:flex;position:absolute;top:2px;right:2px}.notification-dropdown{z-index:40;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);width:320px;max-width:calc(100vw - 32px);max-height:420px;box-shadow:var(--shadow-card);flex-direction:column;gap:2px;padding:6px;display:flex;position:absolute;top:calc(100% + 8px);right:0;overflow-y:auto}.notification-dropdown-header{color:var(--color-text);justify-content:space-between;align-items:center;padding:8px 12px 6px;font-size:.9rem;font-weight:700;display:flex}.notification-mark-all{color:var(--color-primary);cursor:pointer;background:0 0;border:none;font-size:.78rem;font-weight:600}.notification-empty{color:var(--color-text-muted);padding:16px 12px;font-size:.88rem}.notification-item{border-radius:var(--radius-sm);color:inherit;padding:10px 12px;text-decoration:none;display:block}.notification-item:hover{background:var(--color-bg)}.notification-item.unread{background:var(--color-primary-bg)}.notification-item strong{color:var(--color-text);margin-bottom:2px;font-size:.88rem;display:block}.notification-item p{color:var(--color-text-muted);margin:0 0 4px;font-size:.82rem}.notification-time{color:var(--color-text-muted);font-size:.72rem}.user-menu{position:relative}.user-menu-trigger{border-radius:var(--radius-pill);border:1px solid var(--color-border);background:var(--color-surface);cursor:pointer;align-items:center;gap:8px;padding:6px 12px 6px 6px;display:flex}.user-menu-trigger:hover{border-color:var(--color-primary)}.user-menu-trigger-compact{background:0 0;border:none;padding:0}.user-menu-avatar{background:linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex;overflow:hidden}.user-menu-trigger-compact .user-menu-avatar{width:36px;height:36px}.user-menu-avatar img{object-fit:cover;width:100%;height:100%}.user-menu-name{color:var(--color-text);white-space:nowrap;text-overflow:ellipsis;max-width:140px;font-size:.9rem;font-weight:600;overflow:hidden}.user-menu-trigger svg:last-child{color:var(--color-text-muted);flex-shrink:0}.user-menu-dropdown{z-index:40;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);min-width:200px;box-shadow:var(--shadow-card);flex-direction:column;gap:2px;padding:6px;display:flex;position:absolute;top:calc(100% + 8px);right:0}.user-menu-item{border-radius:var(--radius-sm);color:var(--color-text);text-align:left;cursor:pointer;background:0 0;border:none;align-items:center;gap:10px;padding:10px 12px;font-size:.9rem;font-weight:600;display:flex}.user-menu-item:hover{background:var(--color-bg)}.user-menu-logout{color:var(--color-accent-red)}.shell{background:var(--color-bg);min-height:100vh;display:flex}.sidebar{z-index:60;width:var(--sidebar-width);background:var(--color-surface);border-right:1px solid var(--color-border);padding:var(--space-5) var(--space-4);flex-direction:column;transition:transform .2s,width .2s;display:flex;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.sidebar.sidebar-open{transform:translate(0)}@media (width>=960px){.sidebar{flex-shrink:0;position:sticky;transform:none}.sidebar.sidebar-collapsed{width:var(--sidebar-collapsed-width);padding-left:var(--space-2);padding-right:var(--space-2)}}.sidebar-brand{padding:var(--space-2) var(--space-2) var(--space-5);align-items:center;display:flex;overflow:hidden}.sidebar-brand .brand-logo{width:auto;max-width:100%;height:auto;max-height:38px;display:block}.sidebar-collapsed .sidebar-brand{justify-content:center;padding-left:0;padding-right:0}.sidebar-nav{gap:var(--space-1);flex-direction:column;flex:1;min-height:0;display:flex;overflow-y:auto}.sidebar-link{align-items:center;gap:var(--space-3);width:100%;padding:var(--space-3);border-radius:var(--radius-sm);color:var(--color-text-muted);cursor:pointer;text-align:left;background:0 0;border:none;font-size:.92rem;font-weight:600;display:flex}.sidebar-link:hover{background:var(--color-bg);color:var(--color-text)}.sidebar-link.active{background:var(--color-primary-bg);color:var(--color-primary-dark)}.sidebar-link-label{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.sidebar-collapsed .sidebar-link{padding-left:var(--space-2);padding-right:var(--space-2);justify-content:center}.sidebar-collapsed .sidebar-link-label{display:none}.sidebar-group{flex-direction:column;display:flex;position:relative}.sidebar-group-chevron{flex-shrink:0;transition:transform .2s}.sidebar-group-chevron.open{transform:rotate(180deg)}.sidebar-group-items{gap:var(--space-1);padding:var(--space-1) 0 var(--space-2) var(--space-6);flex-direction:column;display:flex}.sidebar-sublink{padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);color:var(--color-text-muted);font-size:.86rem;font-weight:600}.sidebar-sublink:hover{background:var(--color-bg);color:var(--color-text)}.sidebar-sublink.active{background:var(--color-primary-bg);color:var(--color-primary-dark)}.sidebar-group-collapsed{justify-content:center;display:flex}.sidebar-flyout{z-index:70;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);min-width:200px;box-shadow:var(--shadow-card);padding:var(--space-2);gap:var(--space-1);flex-direction:column;display:flex;position:fixed}.sidebar-flyout-label{padding:var(--space-1) var(--space-2);text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted);margin:0;font-size:.72rem;font-weight:700}.sidebar-flyout-link{padding:var(--space-2);border-radius:var(--radius-sm);color:var(--color-text);font-size:.86rem;font-weight:600}.sidebar-flyout-link:hover,.sidebar-flyout-link.active{background:var(--color-primary-bg);color:var(--color-primary-dark)}.sidebar-footer{padding-top:var(--space-3);border-top:1px solid var(--color-border);gap:var(--space-1);flex-direction:column;margin-top:auto;display:flex}.sidebar-role-badge{margin:0 var(--space-1) var(--space-1);align-self:flex-start}.sidebar-collapsed .sidebar-role-badge,.sidebar-collapse-toggle{display:none}.sidebar-collapsed .sidebar-collapse-toggle{justify-content:center}.sidebar-collapse-icon-flipped{transform:rotate(180deg)}.sidebar-drawer-overlay{z-index:50;background:#0f0a1e66;position:fixed;inset:0}@media (width>=960px){.sidebar-drawer-overlay{display:none}}.shell-content{flex-direction:column;flex:1;min-width:0;display:flex}.shell-topbar{z-index:30;min-height:var(--nav-height);justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--page-gutter);background:var(--color-surface);border-bottom:1px solid var(--color-border);display:flex;position:sticky;top:0}.shell-topbar-left{align-items:center;gap:var(--space-3);display:flex}.shell-hamburger,.shell-collapse-btn{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);width:40px;height:40px;color:var(--color-text-muted);cursor:pointer;flex-shrink:0;justify-content:center;align-items:center;display:flex}.shell-hamburger:hover,.shell-collapse-btn:hover{border-color:var(--color-primary);color:var(--color-primary)}@media (width>=960px){.shell-hamburger{display:none}}.shell-collapse-btn{display:none}@media (width>=960px){.shell-collapse-btn{display:flex}}.shell-topbar-brand{flex-shrink:0;align-items:center;display:flex}.shell-topbar-brand .brand-logo{height:32px}@media (width>=960px){.shell-topbar-brand{display:none}}.shell-topbar-actions{align-items:center;gap:var(--space-3);margin-left:auto;display:flex}.shell-main{flex:1;min-width:0}.shell-main .container{width:min(calc(100% - (var(--page-gutter) * 2)), 1100px)}.shell-main-bottom-nav-spacer{padding-bottom:calc(var(--bottom-nav-height) + var(--space-4))}@media (width>=1024px){.shell-main-bottom-nav-spacer{padding-bottom:0}}@keyframes landingFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-14px)}}@keyframes landingBlobFloat{0%,to{transform:translate(0)scale(1)}50%{transform:translate(12px,-18px)scale(1.05)}}@media (prefers-reduced-motion:reduce){.landing-media-float,.landing-blob{animation:none!important}}.landing-hero{grid-template-columns:1fr;align-items:center;gap:40px;padding:32px 0 0;display:grid;position:relative}@media (width>=768px){.landing-hero{grid-template-columns:1fr 1fr;padding:56px 0 0}}.landing-blob{z-index:-1;filter:blur(6px);pointer-events:none;border-radius:50%;animation:9s ease-in-out infinite landingBlobFloat;position:absolute}.landing-blob-1{background:radial-gradient(circle,#ede9fe 0%,#0000 70%);width:220px;height:220px;top:-40px;right:6%}.landing-blob-2{background:radial-gradient(circle,#fce7f3 0%,#0000 70%);width:180px;height:180px;animation-delay:2s;bottom:10%;left:-40px}.landing-copy{min-width:0}.landing-h1{color:#171717;margin:0 0 20px;font-size:32px;font-weight:800;line-height:1.1}@media (width>=480px){.landing-h1{font-size:38px}}@media (width>=768px){.landing-h1{font-size:56px}}.landing-h1-accent{color:#6d28d9}.landing-hero-p{color:#52525b;max-width:100%;margin:0 0 32px;font-size:15.5px;line-height:1.6}@media (width>=768px){.landing-hero-p{max-width:480px;font-size:18px}}.landing-actions{flex-direction:column;align-items:stretch;gap:16px;margin-bottom:32px;display:flex}.landing-actions .btn{justify-content:center}@media (width>=480px){.landing-actions{flex-direction:row;align-items:center}.landing-actions .btn{justify-content:flex-start}}.landing-social-proof{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.landing-avatar-stack{flex-shrink:0;display:flex}.landing-avatar{border:2px solid #fff;border-radius:50%;width:38px;height:38px}.landing-avatar:not(:last-child){margin-right:-10px}.landing-social-text{color:#52525b;margin:0;font-size:14px}.landing-rating{border-radius:var(--radius-pill);color:#166534;background:#ecfdf5;align-items:center;gap:6px;padding:6px 14px;font-size:14px;font-weight:600;display:inline-flex}.landing-rating-stars{color:#f59e0b;gap:1px;display:inline-flex}.landing-media{margin-bottom:48px;position:relative}@media (width>=768px){.landing-media{margin-bottom:0}}.landing-media-image{background:linear-gradient(135deg,#f4f0ff,#ede9fe);border-radius:24px;justify-content:center;align-items:center;height:260px;display:flex;overflow:hidden}@media (width>=768px){.landing-media-image{height:420px}}.landing-media-image img{object-fit:contain;max-width:80%;max-height:80%}.landing-media-float{animation:5s ease-in-out infinite landingFloat}.landing-media-badge{background:#fff;border-radius:16px;align-items:center;gap:16px;padding:14px 16px;display:flex;position:absolute;bottom:-20px;left:24px;right:24px;box-shadow:0 12px 32px #00000014}@media (width>=768px){.landing-media-badge{padding:20px 24px;bottom:-28px}}.landing-media-badge-icon{color:#fff;background:linear-gradient(135deg,#7c3aed,#6d28d9);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.landing-media-badge-title{color:#171717;margin:0;font-size:14px;font-weight:700}@media (width>=768px){.landing-media-badge-title{font-size:16px}}.landing-media-badge-desc{color:#71717a;margin:0;font-size:14px}.category-section{padding:56px 0 32px}@media (width>=768px){.category-section{padding:96px 0 40px}}.category-heading-row{justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;display:flex}.category-heading-row h2{color:#171717;margin:0;font-size:22px}.category-view-all{flex-shrink:0;align-items:center;gap:2px;font-size:14px;font-weight:600;display:inline-flex}.category-grid{grid-template-columns:minmax(0,1fr);gap:20px;display:grid}@media (width>=480px){.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width>=1100px){.category-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}.category-card{border:1px solid;border-radius:16px;min-width:0;padding:24px;transition:opacity .5s,transform .3s,box-shadow .3s;display:block}.category-card:hover{box-shadow:var(--shadow-soft);transform:translateY(-4px)}.category-card:hover .category-card-icon{transform:scale(1.08)rotate(-3deg)}.category-card:hover .category-card-arrow{background:var(--card-accent,#fff);color:#fff}.category-card-top{justify-content:space-between;align-items:flex-start;margin-bottom:16px;display:flex}.category-card-icon{border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:52px;height:52px;transition:transform .25s;display:flex}.category-card-arrow{background:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;transition:background .2s,color .2s,transform .2s;display:flex}.category-card:hover .category-card-arrow{transform:translate(2px)}.category-card-title{color:#171717;overflow-wrap:break-word;margin:0 0 8px;font-size:17px;font-weight:700}.category-card-desc{color:#52525b;overflow-wrap:break-word;min-height:42px;margin:0 0 14px;font-size:14px;line-height:1.5}.category-card-link{align-items:center;gap:2px;font-size:14px;font-weight:600;display:inline-flex}#learning-journey{scroll-margin-top:84px}.journey-section{padding:0 0 20px}@media (width>=768px){.journey-section{padding:0 0 24px}}.journey-heading{color:#171717;margin:0 0 20px;font-size:22px}.journey-card{background:#faf9ff;border-radius:16px;flex-direction:column;justify-content:space-between;align-items:stretch;gap:28px;padding:24px 20px;display:flex}@media (width>=768px){.journey-card{flex-direction:row;align-items:center;gap:16px;padding:32px}}.journey-step{align-items:flex-start;gap:16px;display:flex}.journey-step-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:56px;height:56px;transition:transform .25s;display:flex}.journey-step:hover .journey-step-icon{transform:scale(1.08)rotate(-3deg)}.journey-step-content{min-width:0}.journey-step-heading{align-items:center;gap:8px;margin-bottom:6px;display:flex}.journey-step-number{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;font-size:11px;font-weight:700;display:flex}.journey-step-title{font-size:16px;font-weight:700}.journey-step-desc{color:#52525b;max-width:220px;margin:0;font-size:14px;line-height:1.5}.journey-connector{display:none}@media (width>=768px){.journey-connector{border-top:2px dashed #d4d4d8;flex:1;margin:0 8px;display:block;position:relative;top:26px}}.feature-section{padding:0 0 56px}@media (width>=768px){.feature-section{padding:0 0 80px}}.feature-grid{background:#faf9ff;border-radius:16px;grid-template-columns:minmax(0,1fr);gap:24px;padding:24px 20px;display:grid}@media (width>=480px){.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width>=768px){.feature-grid{grid-template-columns:repeat(4,minmax(0,1fr));padding:28px 32px}}.feature-item{align-items:flex-start;gap:14px;min-width:0;display:flex}.feature-item-icon{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;transition:transform .25s;display:flex}.feature-item:hover .feature-item-icon{transform:scale(1.1)rotate(-4deg)}.feature-item-title{margin:0 0 4px;font-size:15px;font-weight:700}.feature-item-desc{color:#52525b;margin:0;font-size:13.5px;line-height:1.5}.about-hero{padding-bottom:32px}@media (width>=768px){.about-hero{padding-bottom:40px}}.about-stat-card{z-index:1;text-align:right;background:linear-gradient(135deg,#ecfdf5,#d1fae5);border-radius:20px;padding:28px 32px;position:relative}.about-stat-number{font-family:var(--font-heading);color:#166534;margin:0;font-size:clamp(2.2rem,5vw,3rem);font-weight:800;line-height:1}.about-stat-label{color:#15803d;margin:8px 0 0;font-size:.95rem}.about-stat-card-neutral{background:linear-gradient(135deg,#f4f0ff,#ede9fe)}.about-stat-number-neutral{color:#171717}.about-stat-label-neutral{color:#52525b}.about-section{padding:24px 0}@media (width>=768px){.about-section{padding:32px 0}}.about-section-heading{text-align:center;color:#171717;margin:0 0 28px;font-size:22px}.about-info-grid{grid-template-columns:minmax(0,1fr);gap:20px;display:grid}@media (width>=768px){.about-info-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}}.about-info-card h3{margin:0 0 10px}.about-info-card p{color:#52525b;margin:0;line-height:1.6}.about-benefits-grid{grid-template-columns:minmax(0,1fr);gap:20px;display:grid}@media (width>=480px){.about-benefits-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width>=1024px){.about-benefits-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}.about-benefit-card{text-align:center;background:var(--color-surface);border:1px solid var(--color-border);border-radius:16px;flex-direction:column;align-items:center;gap:10px;padding:28px 20px;transition:opacity .5s,transform .3s,box-shadow .3s;display:flex}.about-benefit-card:hover{box-shadow:var(--shadow-soft);transform:translateY(-4px)}.about-benefit-icon{border-radius:50%;justify-content:center;align-items:center;width:52px;height:52px;transition:transform .25s;display:flex}.about-benefit-card:hover .about-benefit-icon{transform:scale(1.08)rotate(-3deg)}.about-benefit-title{color:#171717;margin:0;font-weight:700}.about-benefit-desc{color:#52525b;margin:0;font-size:.9rem;line-height:1.5}.about-cta-section{padding:24px 0 56px}@media (width>=768px){.about-cta-section{padding:32px 0 80px}}.about-cta{text-align:center;color:#fff;background:linear-gradient(150deg,#6d28d9 0%,#7c3aed 45%,#a78bfa 100%);border-radius:24px;padding:48px 24px;position:relative;overflow:hidden}.about-cta h2{z-index:1;color:#fff;margin:0 0 12px;position:relative}.about-cta p{z-index:1;color:#ffffffd9;max-width:480px;margin:0 auto 28px;position:relative}.btn-cta{z-index:1;color:var(--color-primary-dark);border-radius:var(--radius-pill);background:#fff;justify-content:center;align-items:center;padding:14px 32px;font-weight:700;transition:transform .15s,box-shadow .15s;display:inline-flex;position:relative}.btn-cta:hover{transform:translateY(-2px);box-shadow:0 10px 28px #0003}.stats-grid{grid-template-columns:minmax(0,1fr);gap:16px;display:grid}@media (width>=480px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width>=1024px){.stats-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}.stat-card{border:1px solid;border-radius:16px;padding:22px;transition:opacity .5s,transform .3s,box-shadow .3s}.stat-card:hover{box-shadow:var(--shadow-soft);transform:translateY(-4px)}.stat-card-icon{margin-bottom:14px;display:block}.stat-card-value{font-family:var(--font-heading);color:#171717;margin:0;font-size:1.7rem;font-weight:800}.stat-card-title{color:#171717;margin:4px 0 2px;font-size:.95rem;font-weight:700}.stat-card-desc{color:#52525b;margin:0;font-size:.85rem}.insights-section{padding-top:24px}.insights-grid{grid-template-columns:minmax(0,1fr);gap:24px;display:grid}@media (width>=900px){.insights-grid{grid-template-columns:3fr 2fr}}.insights-copy h2{margin:0 0 12px}.insights-copy>p{color:#52525b;margin:0 0 20px;line-height:1.6}.insights-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.insights-list li{color:var(--color-text);align-items:center;gap:10px;display:flex}.insights-list svg{color:var(--color-success-text);flex-shrink:0}.insights-upcoming{background:var(--color-bg)}.insights-upcoming-badge{border-radius:var(--radius-pill);background:var(--color-border);color:var(--color-text-muted);margin-bottom:14px;padding:4px 12px;font-size:.78rem;font-weight:700;display:inline-block}.insights-upcoming-lead{color:var(--color-text-muted);margin:0 0 12px}.insights-upcoming-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.insights-upcoming-list li{color:var(--color-primary);font-size:.92rem;font-weight:600}.discussions-search{z-index:1;background:var(--color-surface);border-radius:var(--radius-md);width:100%;box-shadow:var(--shadow-card);align-self:start;position:relative}.discussions-search input{border:1px solid var(--color-border);border-radius:var(--radius-md);width:100%;color:var(--color-text);background:0 0;padding:14px 14px 14px 42px;font-size:.95rem}.discussions-search input:focus{border-color:var(--color-primary);box-shadow:0 0 0 4px var(--color-primary-bg);outline:none}@media (width>=768px){.discussions-search{justify-self:end;max-width:360px}}.discussion-status{text-align:center;color:var(--color-text-muted);padding:32px 0}.discussion-thread-list{flex-direction:column;gap:16px;display:flex}.discussion-thread{flex-direction:column;gap:12px;transition:opacity .5s,transform .3s,box-shadow .3s;display:flex}@media (width>=700px){.discussion-thread{flex-direction:row;justify-content:space-between;align-items:center;gap:20px}}.discussion-thread:hover{box-shadow:var(--shadow-soft);transform:translateY(-3px)}.discussion-thread-main{min-width:0}.discussion-thread-title{color:var(--color-text);margin:0 0 6px;font-size:1.05rem;font-weight:700}.discussion-thread-preview{color:var(--color-text-muted);margin:0 0 10px;font-size:.92rem}.discussion-thread-meta{flex-wrap:wrap;gap:16px;display:flex}.discussion-thread-meta span,.discussion-thread-stats span{color:var(--color-text-muted);align-items:center;gap:6px;font-size:.85rem;display:inline-flex}.discussion-thread-stats{flex-shrink:0;gap:20px;display:flex}@media (width>=700px){.discussion-thread-stats{flex-direction:column;align-items:flex-end;gap:6px}}.discussion-thread-stats span{color:var(--color-primary);font-weight:600}.discussion-detail{max-width:720px}.discussion-back-link{color:var(--color-text-muted);align-items:center;gap:4px;margin-bottom:20px;font-size:.9rem;font-weight:600;display:inline-flex}.discussion-back-link:hover{color:var(--color-primary)}.discussion-back-icon{transform:scaleX(-1)}.discussion-detail-card{margin-bottom:24px}.discussion-detail-top{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.discussion-detail-title{margin:0 0 12px;font-size:1.4rem}.discussion-detail-meta{margin-bottom:18px}.discussion-detail-content{color:var(--color-text);white-space:pre-wrap;margin:0;line-height:1.7}.discussion-comments{flex-direction:column;gap:14px;margin-bottom:24px;display:flex}.discussion-comments-heading{margin:0;font-size:1.05rem}.discussion-comment-content{color:var(--color-text);white-space:pre-wrap;margin:0;line-height:1.6}.discussion-reply-card .discussion-status{text-align:left;padding:0}#modules-grid{scroll-margin-top:84px}.modules-grid{grid-template-columns:minmax(0,1fr);gap:20px;display:grid}@media (width>=560px){.modules-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width>=1100px){.modules-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.module-card{border:1px solid;border-radius:16px;flex-direction:column;min-width:0;padding:22px;transition:opacity .5s,transform .3s,box-shadow .3s;display:flex}.module-card:hover{box-shadow:var(--shadow-soft);transform:translateY(-4px)}.module-card-top{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.module-card-icon{border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:46px;height:46px;transition:transform .25s;display:flex}.module-card:hover .module-card-icon{transform:scale(1.08)rotate(-3deg)}.module-card-difficulty{text-transform:uppercase;letter-spacing:.03em;font-size:.75rem;font-weight:700}.module-card-eyebrow{text-transform:uppercase;letter-spacing:.03em;opacity:.8;margin:0 0 4px;font-size:.78rem;font-weight:700}.module-card-title{color:#171717;margin:0 0 8px;font-size:1.05rem;font-weight:700;line-height:1.3}.module-card-desc{color:#52525b;flex:1;margin:0;font-size:.9rem;line-height:1.5}.module-card-footer{color:var(--color-text-muted);margin:14px 0 0;font-size:.8rem;font-weight:600}.module-card-more{text-align:center;background:var(--color-bg);border-style:dashed;border-color:var(--color-border);justify-content:center;align-items:center}.module-card-more-title{color:var(--color-text);margin:0 0 8px;font-size:1.05rem;font-weight:700}.learning-loading{text-align:center;color:var(--color-text-muted);padding:80px 24px}.learning-body{align-items:flex-start;display:flex}.learning-sidebar{z-index:60;border-right:1px solid var(--color-border);background:var(--color-surface);width:min(300px,84vw);padding:var(--space-5);flex-direction:column;flex-shrink:0;transition:transform .2s;position:fixed;top:0;bottom:0;left:0;overflow-y:auto;transform:translate(-100%)}.learning-sidebar.learning-sidebar-open{transform:translate(0)}.learning-sidebar-mobile-header{justify-content:space-between;align-items:center;gap:var(--space-3);margin-bottom:var(--space-4);padding-bottom:var(--space-3);border-bottom:1px solid var(--color-border);display:flex}.learning-sidebar-mobile-title{margin:0;font-size:1rem;font-weight:700}.learning-sidebar-close{border-radius:var(--radius-sm);background:var(--color-bg);width:32px;height:32px;color:var(--color-text-muted);cursor:pointer;border:none;justify-content:center;align-items:center;display:flex}.learning-sidebar-close:hover{color:var(--color-text)}.learning-sidebar-overlay{z-index:50;background:#0f0a1e66;position:fixed;inset:0}@media (width>=1024px){.learning-sidebar{top:var(--nav-height);height:calc(100dvh - var(--nav-height));min-height:calc(100dvh - var(--nav-height));position:sticky;bottom:auto;left:auto;overflow-y:auto;transform:none}.learning-sidebar-mobile-header,.learning-sidebar-overlay{display:none}}.learning-sidebar-tabs{gap:var(--space-2);margin-bottom:var(--space-4);display:flex}.learning-sidebar-tab{padding:var(--space-2) var(--space-3);border-radius:var(--radius-pill);background:var(--color-bg);color:var(--color-text-muted);cursor:pointer;border:none;flex:1;font-size:.82rem;font-weight:600}.learning-sidebar-tab.active{background:var(--color-primary);color:#fff}.learning-sidebar-search{margin-bottom:var(--space-4)}.learning-sidebar-search input{padding:10px 12px 10px 38px;font-size:.88rem}.learning-sidebar-empty{color:var(--color-text-muted);padding:var(--space-2) var(--space-3);font-size:.85rem}.learning-resource-item{align-items:center;gap:var(--space-3);padding:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);display:flex}.learning-resource-item:hover{border-color:var(--color-primary);color:var(--color-primary)}.learning-resource-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:.88rem;font-weight:600;overflow:hidden}.outline-list{gap:var(--space-1);flex-direction:column;display:flex}.outline-module{border-radius:var(--radius-sm)}.outline-module-header{justify-content:space-between;align-items:center;gap:var(--space-2);padding:var(--space-3);border-radius:var(--radius-sm);color:var(--color-text);font-size:.85rem;font-weight:700;display:flex}.outline-module-header:hover{background:var(--color-bg)}.outline-module-chevron{color:var(--color-primary);flex-shrink:0;transition:transform .2s}.outline-module-chevron.open{transform:rotate(180deg)}.outline-module-header-row{padding:0}.outline-module-header-row.active{background:var(--color-primary-bg)}.outline-module-header-row.active .outline-module-title{color:var(--color-primary-dark)}.outline-module-title{min-width:0;padding:var(--space-3);border-radius:var(--radius-sm);color:var(--color-text);flex:1;font-weight:700}a.outline-module-title:hover{background:var(--color-bg)}.outline-module-toggle{width:32px;height:32px;margin-right:var(--space-1);border-radius:var(--radius-sm);color:var(--color-text-muted);cursor:pointer;background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.outline-module-toggle:hover{background:var(--color-bg);color:var(--color-text)}.outline-module-toggle .outline-module-chevron{color:inherit}.outline-module-header-locked{justify-content:space-between;align-items:center;gap:var(--space-2);padding:var(--space-3);color:var(--color-text-muted);font-size:.85rem;font-weight:700;display:flex}.outline-module-title-text{min-width:0}.outline-module-lock{flex-shrink:0}.outline-items{gap:var(--space-1);padding:var(--space-1) 0 var(--space-2) var(--space-4);border-left:2px solid var(--color-border);margin-left:var(--space-3);flex-direction:column;display:flex}.outline-item{align-items:center;gap:var(--space-2);width:100%;padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);color:var(--color-text-muted);text-align:left;cursor:pointer;background:0 0;border:none;font-size:.84rem;display:flex}.outline-item:hover{background:var(--color-bg);color:var(--color-text)}.outline-item.active{background:var(--color-primary-bg);color:var(--color-primary-dark);font-weight:600}.outline-item-label{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.outline-item-meta{color:var(--color-text-muted);flex-shrink:0;font-size:.75rem}.learning-main{flex:1;min-width:0}.learning-main-header{top:var(--mobile-header-height);z-index:5;background:var(--color-surface);border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;gap:16px;padding:16px 20px;display:flex;position:sticky}@media (width>=1024px){.learning-main-header{top:var(--nav-height);padding:16px 24px}}.learning-main-header-text{min-width:0}.learning-main-header-actions{flex-shrink:0;align-items:center;gap:10px;display:flex}.learning-breadcrumb{color:var(--color-primary);margin:0 0 2px;font-size:.8rem;font-weight:600}.learning-breadcrumb-link{cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;padding:0;display:inline-flex}.learning-breadcrumb-link:hover{color:var(--color-primary-dark);text-decoration:underline}.learning-main-title{margin:0;font-size:1.15rem}.learning-duration-badge{border-radius:var(--radius-pill);background:var(--color-primary-bg);color:var(--color-primary-dark);white-space:nowrap;flex-shrink:0;align-items:center;gap:6px;padding:7px 14px;font-size:.82rem;font-weight:700;display:inline-flex}.learning-outline-trigger{border-radius:var(--radius-pill);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-muted);white-space:nowrap;cursor:pointer;align-items:center;gap:6px;padding:8px 14px;font-size:.82rem;font-weight:700;display:inline-flex}.learning-outline-trigger:hover{border-color:var(--color-primary);color:var(--color-primary)}@media (width>=1024px){.learning-outline-trigger{display:none}}.learning-main-scroll{padding:20px 0 60px}@media (width>=1024px){.learning-main-scroll{padding:20px 0 60px}}.content-cover{color:#fff;text-align:center;background:linear-gradient(150deg,#6d28d9 0%,#7c3aed 45%,#a78bfa 100%);border-radius:0;flex-direction:column;align-items:center;max-width:100%;margin:0;padding:60px 32px;display:flex}.content-quiz,.content-assignment{color:#fff;text-align:center;background:linear-gradient(150deg,#6d28d9 0%,#7c3aed 45%,#a78bfa 100%);border-radius:24px;margin:16px;padding:48px 32px}@media (width>=640px){.content-cover{padding:80px 48px}.content-quiz,.content-assignment{margin:20px 24px;padding:56px 48px}}.content-cover-icon{background:#ffffff29;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:16px;display:inline-flex}.content-cover-eyebrow{text-transform:uppercase;letter-spacing:.06em;color:#ffffffbf;margin:0 0 8px;font-size:.78rem;font-weight:700}.content-cover-title{margin:0 0 14px;font-size:clamp(1.4rem,3vw,2rem);line-height:1.2}.content-cover-desc{color:#ffffffd9;max-width:440px;margin:0 auto;line-height:1.6}.content-cover-badge{border-radius:var(--radius-pill);background:#ffffff29;margin-top:20px;padding:7px 16px;font-size:.82rem;font-weight:600;display:inline-block}.content-quiz-meta{color:#ffffffe6;justify-content:center;gap:20px;margin-top:18px;font-size:.88rem;display:flex}.content-cover .btn-primary{margin-top:20px}.content-summary-grid{gap:var(--space-3);grid-template-columns:1fr;max-width:100%;margin:0;padding:24px 16px;display:grid}@media (width>=480px){.content-summary-grid{gap:var(--space-4);grid-template-columns:repeat(3,1fr)}}@media (width>=640px){.content-summary-grid{padding:24px 32px}}@media (width>=1280px){.content-summary-grid{padding:24px 48px}}.content-summary-card{padding:var(--space-4) var(--space-5);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);flex-direction:row-reverse;justify-content:space-between;align-items:center;display:flex}@media (width>=480px){.content-summary-card{text-align:center;padding:var(--space-5) var(--space-4);flex-direction:column;justify-content:center}}.content-summary-number{color:var(--color-primary);margin:0;font-size:1.5rem;font-weight:800}@media (width>=480px){.content-summary-number{margin:0 0 var(--space-1)}}.content-summary-label{color:var(--color-text);margin:0;font-size:.9rem;font-weight:600}@media (width>=480px){.content-summary-label{color:var(--color-text-muted);font-size:.82rem;font-weight:400}}.content-assignment-due{border-radius:var(--radius-pill);background:#ffffff29;margin:0 0 16px;padding:6px 16px;font-size:.82rem;font-weight:600;display:inline-block}.content-assignment-instructions{color:#ffffffe6;white-space:pre-wrap;text-align:left;max-width:480px;margin:0 auto;line-height:1.7}.content-lesson{flex-direction:column;gap:24px;max-width:100%;margin:0;display:flex}.content-video-placeholder{aspect-ratio:16/9;color:var(--color-primary-dark);background:linear-gradient(135deg,#f4f0ff,#ede9fe);border-radius:0;justify-content:center;align-items:center;font-weight:700;display:flex}.content-video-player{aspect-ratio:16/9;background:#000;border-radius:0;width:100%;max-width:100%;display:block}.content-notes{background:var(--color-surface);border:1px solid var(--color-border);border-radius:16px;margin:0 16px;padding:24px}@media (width>=1024px){.content-notes{margin:0 24px}}.content-notes h2{margin:0 0 10px;font-size:1.05rem}.content-notes p{color:var(--color-text-muted);margin:0;line-height:1.7}.learning-countdown-badge{border-radius:var(--radius-pill);background:var(--color-warning-bg);color:var(--color-warning-text);white-space:nowrap;font-variant-numeric:tabular-nums;flex-shrink:0;align-items:center;gap:5px;padding:7px 14px;font-size:.82rem;font-weight:700;display:inline-flex}.learning-countdown-badge.done{background:var(--color-success-bg);color:var(--color-success-text)}.pdf-viewer{background:#525659;width:100%}.pdf-viewer .react-pdf__Document{flex-direction:column;display:flex}.pdf-viewer .react-pdf__Page{border-bottom:4px solid #525659;display:block}.pdf-viewer .react-pdf__Page canvas{display:block;width:100%!important;height:auto!important}.pdf-viewer-state{text-align:center;color:#ccc;padding:40px 24px;font-size:.9rem}.pdf-viewer-error{color:#f87171}.pdf-viewer-controls{background:#3d3f41;justify-content:center;align-items:center;gap:16px;padding:14px 20px;display:flex}.pdf-viewer-btn{border-radius:var(--radius-sm);color:#e2e2e2;cursor:pointer;background:#ffffff14;border:1px solid #ffffff26;padding:6px 14px;font-size:.82rem;font-weight:600}.pdf-viewer-btn:hover:not(:disabled){color:#fff;background:#ffffff26}.pdf-viewer-btn:disabled{opacity:.35;cursor:not-allowed}.pdf-viewer-info{color:#ccc;font-variant-numeric:tabular-nums;font-size:.82rem}.dashboard-hero{gap:var(--space-6);padding:var(--space-6) 0 0;grid-template-columns:1fr;align-items:center;display:grid}@media (width>=768px){.dashboard-hero{padding:var(--space-8) 0 0;grid-template-columns:1.1fr 1fr}}.dashboard-hero-copy{min-width:0}.dashboard-hero-heading{margin:0 0 var(--space-2);color:#171717;font-size:clamp(1.6rem,2.6vw,2.1rem);font-weight:800;line-height:1.15}.dashboard-hero-subtitle{color:var(--color-text-muted);max-width:440px;margin:0;font-size:.95rem;line-height:1.6}.dashboard-section{padding:var(--space-6) 0}.dashboard-section-heading{text-align:left;margin:0 0 var(--space-4);color:#171717;font-size:1.3rem}.dashboard-continue-card{z-index:1;background:var(--color-surface);border:1px solid var(--color-border);box-shadow:var(--shadow-card);border-radius:20px;padding:28px;position:relative}.dashboard-continue-eyebrow{text-transform:uppercase;letter-spacing:.06em;color:var(--color-primary);margin:0 0 6px;font-size:.75rem;font-weight:700}.dashboard-continue-module{font-family:var(--font-heading);color:#171717;margin:0 0 2px;font-size:1.15rem;font-weight:700}.dashboard-continue-lesson{color:var(--color-text-muted);margin:0 0 16px;font-size:.92rem}.progress-track{border-radius:var(--radius-pill);background:var(--color-bg);width:100%;height:8px;overflow:hidden}.progress-fill{border-radius:var(--radius-pill);background:linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));height:100%;display:block}.dashboard-continue-percent{color:var(--color-text-muted);margin:8px 0 20px;font-size:.82rem;font-weight:600}.settings-page{flex-direction:column;gap:20px;max-width:640px;padding:32px 20px 60px;display:flex}.settings-header h1{margin:0 0 6px}.settings-header p{margin:0}.settings-card h2{margin:0 0 18px;font-size:1.1rem}.settings-avatar{align-items:center;gap:20px;display:flex}.settings-avatar-trigger{cursor:pointer;flex-shrink:0;display:inline-block;position:relative}.settings-avatar-trigger:hover .settings-avatar-preview{opacity:.82}.settings-avatar-uploading{pointer-events:none;opacity:.6}.settings-avatar-preview{color:#fff;background:#bdbdbd;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:80px;height:80px;transition:opacity .15s;display:flex;overflow:hidden}.settings-avatar-preview img{object-fit:cover;width:100%;height:100%}.settings-avatar-badge{color:#fff;border:2.5px solid var(--color-surface);background:#616161;border-radius:50%;justify-content:center;align-items:center;width:26px;height:26px;display:flex;position:absolute;bottom:2px;right:2px;box-shadow:0 1px 4px #0000002e}.settings-avatar-hint{color:var(--color-text-muted);margin:8px 0 0;font-size:.8rem}.settings-current-value{color:var(--color-text-muted);margin:0 0 18px;font-size:.9rem}.settings-current-value strong{color:var(--color-text)}.settings-field-error{color:var(--color-accent-red);margin:-6px 0 14px;font-size:.85rem}.settings-field-success{color:var(--color-success-text);background:var(--color-success-bg);border-radius:var(--radius-sm);margin:0 0 16px;padding:10px 14px;font-size:.9rem;font-weight:600}.modal-backdrop{z-index:100;background:#0f0a1e73;justify-content:center;align-items:flex-start;padding:24px 16px;display:flex;position:fixed;inset:0;overflow-y:auto}.modal-panel{background:var(--color-surface);width:100%;max-width:560px;box-shadow:var(--shadow-card);border-radius:20px;flex-direction:column;max-height:calc(100dvh - 48px);margin:auto 0;display:flex;overflow:hidden}.modal-header{border-bottom:1px solid var(--color-border);flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;padding:18px 22px;display:flex}.modal-header h2{color:var(--color-primary);align-items:center;gap:10px;margin:0;font-size:1.15rem;display:flex}.modal-close{border:1px solid var(--color-border);background:var(--color-surface);width:36px;height:36px;color:var(--color-text-muted);cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.modal-close:hover{color:var(--color-primary);border-color:var(--color-primary)}.modal-scroll{padding:20px 22px 24px;overflow-y:auto}.consultation-banner{background:var(--color-info-bg);color:var(--color-info-text);border-radius:var(--radius-md);margin-bottom:18px;padding:14px 16px;font-size:.88rem;line-height:1.5}.consultation-tabs{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.consultation-tab{border-radius:var(--radius-pill);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-muted);cursor:pointer;padding:9px 14px;font-size:.85rem;font-weight:600}.consultation-tab.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.consultation-radio-row{gap:20px;display:flex}.consultation-radio{color:var(--color-text);cursor:pointer;align-items:center;gap:8px;font-weight:500;display:flex}.consultation-radio input{accent-color:var(--color-primary);width:16px;height:16px}.consultation-hint{color:var(--color-text-muted);margin:6px 0 0;font-size:.8rem}.consultation-datetime-row{grid-template-columns:1fr;gap:18px;display:grid}@media (width>=480px){.consultation-datetime-row{grid-template-columns:repeat(3,1fr);gap:12px}}.consultation-slot-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.consultation-slot{border:1px solid var(--color-border);border-radius:var(--radius-md);flex-wrap:wrap;align-items:center;gap:10px 16px;padding:12px 14px;font-size:.88rem;display:flex}.consultation-slot-date{color:var(--color-text);font-weight:700}.consultation-slot-time{color:var(--color-text-muted)}.consultation-slot-type{color:var(--color-text-muted);margin-left:auto}.consultation-appointment-list{flex-direction:column;gap:12px;display:flex}.consultation-appointment{padding:16px}.consultation-appointment-top{justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:6px;display:flex}.consultation-appointment-title{color:var(--color-text);margin:0;font-weight:700}.consultation-appointment-meta{color:var(--color-text-muted);margin:0 0 8px;font-size:.85rem}.consultation-appointment-message{color:var(--color-text);margin:0;font-size:.9rem}.consultation-status-badge{border-radius:var(--radius-pill);text-transform:capitalize;flex-shrink:0;padding:4px 12px;font-size:.75rem;font-weight:700}.consultation-status-pending{background:var(--color-warning-bg);color:var(--color-warning-text)}.consultation-status-approved{background:var(--color-success-bg);color:var(--color-success-text)}.consultation-status-rejected,.consultation-status-cancelled{color:#b3261e;background:#fdecea}.admin-page{padding:var(--space-6) 0 var(--space-16)}.admin-header{justify-content:space-between;align-items:flex-start;gap:var(--space-4);margin-bottom:var(--space-5);flex-wrap:wrap;display:flex}.admin-header h1{margin:0 0 6px;font-size:1.7rem}.admin-header p{color:var(--color-text-muted);margin:0}.admin-back-link{align-items:center;gap:var(--space-2);color:var(--color-text-muted);margin-bottom:var(--space-3);font-size:.9rem;display:inline-flex}.admin-back-link:hover{color:var(--color-primary)}.admin-stats-grid{gap:var(--space-4);margin-bottom:var(--space-6);grid-template-columns:repeat(auto-fit,minmax(180px,1fr));display:grid}.admin-stat-card{padding:var(--space-5);border:1px solid var(--color-border);transition:box-shadow .15s,border-color .15s}.admin-stat-card:hover{border-color:var(--color-primary-light);box-shadow:var(--shadow-soft)}.admin-stat-number{margin:0 0 var(--space-1);color:var(--color-primary);font-size:1.8rem;font-weight:800}.admin-stat-label{color:var(--color-text-muted);margin:0;font-size:.88rem}.admin-filter-row{gap:var(--space-2);margin-bottom:var(--space-5);flex-wrap:wrap;display:flex}.admin-filter-tab{padding:var(--space-2) var(--space-4);border-radius:var(--radius-pill);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-muted);cursor:pointer;font-size:.85rem;font-weight:600}.admin-filter-tab.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.admin-search-field{flex:1;min-width:200px}.admin-card-list{gap:var(--space-3);flex-direction:column;display:flex}.admin-row{align-items:center;gap:var(--space-3) var(--space-5);padding:var(--space-4);border:1px solid var(--color-border);flex-wrap:wrap;transition:box-shadow .15s,border-color .15s;display:flex}.admin-row-main{flex:1;min-width:200px}.admin-row-title{align-items:center;gap:var(--space-2);margin:0 0 var(--space-1);color:var(--color-text);font-weight:700;display:flex}.admin-row-meta{color:var(--color-text-muted);margin:0;font-size:.85rem}.admin-row-actions{align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}a.admin-row:hover{border-color:var(--color-primary-light);box-shadow:var(--shadow-soft)}.admin-section{margin-top:var(--space-6)}.admin-section-header{justify-content:space-between;align-items:center;gap:var(--space-3);margin-bottom:var(--space-4);flex-wrap:wrap;display:flex}.admin-section-header h2{margin:0;font-size:1.2rem}.admin-empty{color:var(--color-text-muted);padding:var(--space-3) 0}.admin-form-card{max-width:720px;margin:0 auto var(--space-6);padding:var(--space-6)}.admin-form-card+.admin-form-card{margin-top:var(--space-6)}.admin-form-actions{gap:12px;margin-top:8px;display:flex}.role-badge{border-radius:var(--radius-pill);text-transform:capitalize;padding:3px 10px;font-size:.75rem;font-weight:700;display:inline-block}.role-badge-student{background:var(--color-info-bg);color:var(--color-info-text)}.role-badge-mentor{background:var(--color-warning-bg);color:var(--color-warning-text)}.role-badge-admin{background:var(--color-primary-bg);color:var(--color-primary-dark)}.role-badge-inactive{color:#b3261e;background:#fdecea;margin-left:6px}.btn-icon-label{border-radius:var(--radius-sm);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-muted);cursor:pointer;align-items:center;gap:6px;padding:7px 12px;font-size:.82rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-icon-label:hover{border-color:var(--color-primary);color:var(--color-primary)}.btn-icon-label.is-published{color:var(--color-success-text);border-color:var(--color-success)}.btn-icon-label.is-draft{color:var(--color-warning-text);border-color:var(--color-warning)}.btn-icon-danger{color:var(--color-accent-red)}.btn-icon-danger:hover{border-color:var(--color-accent-red);color:var(--color-accent-red)}.admin-delete-action{flex-direction:column;gap:4px;display:inline-flex}.admin-delete-error{color:var(--color-accent-red);max-width:220px;font-size:.78rem}:root{--react-pdf-annotation-layer:1;--annotation-unfocused-field-background:url("data:image/svg+xml;charset=UTF-8,<svg width='1px' height='1px' xmlns='http://www.w3.org/2000/svg'><rect width='100%' height='100%' style='fill:rgba(0, 54, 255, 0.13);'/></svg>");--input-focus-border-color:Highlight;--input-focus-outline:1px solid Canvas;--input-unfocused-border-color:transparent;--input-disabled-border-color:transparent;--input-hover-border-color:black;--link-outline:none}@media screen and (forced-colors:active){:root{--input-focus-border-color:CanvasText;--input-unfocused-border-color:ActiveText;--input-disabled-border-color:GrayText;--input-hover-border-color:Highlight;--link-outline:1.5px solid LinkText}.annotationLayer .textWidgetAnnotation :is(input,textarea):required,.annotationLayer .choiceWidgetAnnotation select:required,.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input:required{outline:1.5px solid selecteditem}.annotationLayer .linkAnnotation:hover{-webkit-backdrop-filter:invert();backdrop-filter:invert()}}.annotationLayer{pointer-events:none;transform-origin:0 0;z-index:3;position:absolute;top:0;left:0}.annotationLayer[data-main-rotation="90"] .norotate{transform:rotate(270deg)translate(-100%)}.annotationLayer[data-main-rotation="180"] .norotate{transform:rotate(180deg)translate(-100%,-100%)}.annotationLayer[data-main-rotation="270"] .norotate{transform:rotate(90deg)translateY(-100%)}.annotationLayer canvas{width:100%;height:100%;position:absolute}.annotationLayer section{text-align:initial;pointer-events:auto;box-sizing:border-box;transform-origin:0 0;margin:0;position:absolute}.annotationLayer .linkAnnotation{outline:var(--link-outline)}.textLayer.selecting~.annotationLayer section{pointer-events:none}.annotationLayer :is(.linkAnnotation,.buttonWidgetAnnotation.pushButton)>a{width:100%;height:100%;font-size:1em;position:absolute;top:0;left:0}.annotationLayer :is(.linkAnnotation,.buttonWidgetAnnotation.pushButton)>a:hover{opacity:.2;background:#ff0;box-shadow:0 2px 10px #ff0}.annotationLayer .textAnnotation img{cursor:pointer;width:100%;height:100%;position:absolute;top:0;left:0}.annotationLayer .textWidgetAnnotation :is(input,textarea),.annotationLayer .choiceWidgetAnnotation select,.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input{background-image:var(--annotation-unfocused-field-background);border:2px solid var(--input-unfocused-border-color);box-sizing:border-box;font:calc(9px * var(--total-scale-factor)) sans-serif;vertical-align:top;width:100%;height:100%;margin:0}.annotationLayer .textWidgetAnnotation :is(input,textarea):required,.annotationLayer .choiceWidgetAnnotation select:required,.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input:required{outline:1.5px solid red}.annotationLayer .choiceWidgetAnnotation select option{padding:0}.annotationLayer .buttonWidgetAnnotation.radioButton input{border-radius:50%}.annotationLayer .textWidgetAnnotation textarea{resize:none}.annotationLayer .textWidgetAnnotation :is(input,textarea)[disabled],.annotationLayer .choiceWidgetAnnotation select[disabled],.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input[disabled]{border:2px solid var(--input-disabled-border-color);cursor:not-allowed;background:0 0}.annotationLayer .textWidgetAnnotation :is(input,textarea):hover,.annotationLayer .choiceWidgetAnnotation select:hover,.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input:hover{border:2px solid var(--input-hover-border-color)}.annotationLayer .textWidgetAnnotation :is(input,textarea):hover,.annotationLayer .choiceWidgetAnnotation select:hover,.annotationLayer .buttonWidgetAnnotation.checkBox input:hover{border-radius:2px}.annotationLayer .textWidgetAnnotation :is(input,textarea):focus,.annotationLayer .choiceWidgetAnnotation select:focus{border:2px solid var(--input-focus-border-color);outline:var(--input-focus-outline);background:0 0;border-radius:2px}.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) :focus{background-color:#0000;background-image:none}.annotationLayer .buttonWidgetAnnotation.checkBox :focus{border:2px solid var(--input-focus-border-color);outline:var(--input-focus-outline);border-radius:2px}.annotationLayer .buttonWidgetAnnotation.radioButton :focus{border:2px solid var(--input-focus-border-color);outline:var(--input-focus-outline)}.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before,.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after,.annotationLayer .buttonWidgetAnnotation.radioButton input:checked:before{content:"";background-color:canvastext;display:block;position:absolute}.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before,.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after{width:1px;height:80%;left:45%}.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before{transform:rotate(45deg)}.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after{transform:rotate(-45deg)}.annotationLayer .buttonWidgetAnnotation.radioButton input:checked:before{border-radius:50%;width:50%;height:50%;top:20%;left:30%}.annotationLayer .textWidgetAnnotation input.comb{padding-left:2px;padding-right:0;font-family:monospace}.annotationLayer .textWidgetAnnotation input.comb:focus{width:103%}.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input{appearance:none}.annotationLayer .popupTriggerArea{width:100%;height:100%}.annotationLayer .fileAttachmentAnnotation .popupTriggerArea{position:absolute}.annotationLayer .popupWrapper{font-size:calc(9px * var(--total-scale-factor));width:100%;min-width:calc(180px * var(--total-scale-factor));pointer-events:none;position:absolute}.annotationLayer .popup{max-width:calc(180px * var(--total-scale-factor));box-shadow:0 calc(2px * var(--total-scale-factor)) calc(5px * var(--total-scale-factor)) #888;border-radius:calc(2px * var(--total-scale-factor));padding:calc(6px * var(--total-scale-factor));margin-left:calc(5px * var(--total-scale-factor));cursor:pointer;font:message-box;white-space:normal;word-wrap:break-word;pointer-events:auto;background-color:#ff9;position:absolute}.annotationLayer .popup>*{font-size:calc(9px * var(--total-scale-factor))}.annotationLayer .popup h1{display:inline-block}.annotationLayer .popupDate{margin-left:calc(5px * var(--total-scale-factor));display:inline-block}.annotationLayer .popupContent{margin-top:calc(2px * var(--total-scale-factor));padding-top:calc(2px * var(--total-scale-factor));border-top:1px solid #333}.annotationLayer .richText>*{white-space:pre-wrap;font-size:calc(9px * var(--total-scale-factor))}.annotationLayer .highlightAnnotation,.annotationLayer .underlineAnnotation,.annotationLayer .squigglyAnnotation,.annotationLayer .strikeoutAnnotation,.annotationLayer .freeTextAnnotation,.annotationLayer .lineAnnotation svg line,.annotationLayer .squareAnnotation svg rect,.annotationLayer .circleAnnotation svg ellipse,.annotationLayer .polylineAnnotation svg polyline,.annotationLayer .polygonAnnotation svg polygon,.annotationLayer .caretAnnotation,.annotationLayer .inkAnnotation svg polyline,.annotationLayer .stampAnnotation,.annotationLayer .fileAttachmentAnnotation{cursor:pointer}.annotationLayer section svg{width:100%;height:100%;position:absolute;top:0;left:0}.annotationLayer .annotationTextContent{opacity:0;color:#0000;-webkit-user-select:none;user-select:none;pointer-events:none;width:100%;height:100%;position:absolute}.annotationLayer .annotationTextContent span{width:100%;display:inline-block}:root{--react-pdf-text-layer:1;--highlight-bg-color:#b400aa;--highlight-selected-bg-color:#006400}@media screen and (forced-colors:active){:root{--highlight-bg-color:Highlight;--highlight-selected-bg-color:ButtonText}}[data-main-rotation="90"]{transform:rotate(90deg)translateY(-100%)}[data-main-rotation="180"]{transform:rotate(180deg)translate(-100%,-100%)}[data-main-rotation="270"]{transform:rotate(270deg)translate(-100%)}.textLayer{text-align:initial;-webkit-text-size-adjust:none;-moz-text-size-adjust:none;text-size-adjust:none;forced-color-adjust:none;transform-origin:0 0;z-index:2;line-height:1;position:absolute;inset:0;overflow:hidden}.textLayer :is(span,br){color:#0000;white-space:pre;cursor:text;transform-origin:0 0;margin:0;position:absolute}.textLayer span.markedContent{height:0;top:0}.textLayer .highlight{background-color:var(--highlight-bg-color);border-radius:4px;margin:-1px;padding:1px}.textLayer .highlight.appended{position:initial}.textLayer .highlight.begin{border-radius:4px 0 0 4px}.textLayer .highlight.end{border-radius:0 4px 4px 0}.textLayer .highlight.middle{border-radius:0}.textLayer .highlight.selected{background-color:var(--highlight-selected-bg-color)}.textLayer br::selection{background:0 0}.textLayer .endOfContent{z-index:-1;cursor:default;-webkit-user-select:none;user-select:none;display:block;position:absolute;inset:100% 0 0}.textLayer.selecting .endOfContent{top:0}.hiddenCanvasElement{width:0;height:0;display:none;position:absolute;top:0;left:0}