@font-face{font-family:Space Grotesk;font-style:normal;font-weight:300;font-display:swap;src:url(../media/32687112bd2dd8db-s.0v2ipp7s07_p9.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Grotesk;font-style:normal;font-weight:300;font-display:swap;src:url(../media/28868e710e86be81-s.44ks8kcggj012.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Grotesk;font-style:normal;font-weight:300;font-display:swap;src:url(../media/0c89a48fa5027cee-s.p.1ii7211jqpzi_.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Space Grotesk;font-style:normal;font-weight:400;font-display:swap;src:url(../media/32687112bd2dd8db-s.0v2ipp7s07_p9.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Grotesk;font-style:normal;font-weight:400;font-display:swap;src:url(../media/28868e710e86be81-s.44ks8kcggj012.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Grotesk;font-style:normal;font-weight:400;font-display:swap;src:url(../media/0c89a48fa5027cee-s.p.1ii7211jqpzi_.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Space Grotesk;font-style:normal;font-weight:500;font-display:swap;src:url(../media/32687112bd2dd8db-s.0v2ipp7s07_p9.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Grotesk;font-style:normal;font-weight:500;font-display:swap;src:url(../media/28868e710e86be81-s.44ks8kcggj012.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Grotesk;font-style:normal;font-weight:500;font-display:swap;src:url(../media/0c89a48fa5027cee-s.p.1ii7211jqpzi_.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Space Grotesk;font-style:normal;font-weight:600;font-display:swap;src:url(../media/32687112bd2dd8db-s.0v2ipp7s07_p9.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Grotesk;font-style:normal;font-weight:600;font-display:swap;src:url(../media/28868e710e86be81-s.44ks8kcggj012.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Grotesk;font-style:normal;font-weight:600;font-display:swap;src:url(../media/0c89a48fa5027cee-s.p.1ii7211jqpzi_.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Space Grotesk;font-style:normal;font-weight:700;font-display:swap;src:url(../media/32687112bd2dd8db-s.0v2ipp7s07_p9.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Grotesk;font-style:normal;font-weight:700;font-display:swap;src:url(../media/28868e710e86be81-s.44ks8kcggj012.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Grotesk;font-style:normal;font-weight:700;font-display:swap;src:url(../media/0c89a48fa5027cee-s.p.1ii7211jqpzi_.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Space Grotesk Fallback;src:local(Arial);ascent-override:89.71%;descent-override:26.62%;line-gap-override:0.0%;size-adjust:109.69%}.space_grotesk_2efc569d-module__ZnoKAa__className{font-family:Space Grotesk,Space Grotesk Fallback;font-style:normal}.space_grotesk_2efc569d-module__ZnoKAa__variable{--font-primary:"Space Grotesk", "Space Grotesk Fallback"}
@font-face{font-family:Space Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/4ba802ed8e67eac5-s.341_rbs6dql3t.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/d7a0600e467cf0bd-s.40d3ll7mho212.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/dc0d9adbac686440-s.p.3-4lwpipb4a4k.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Space Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/b8f2b92a9960dd69-s.37aqrzupgb8zi.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/28e60ca39c9ae554-s.0e_5-ojqbtsw9.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/8d05cfa5faa8406c-s.p.2p-978ij53_v6.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Space Mono Fallback;src:local(Arial);ascent-override:81.58%;descent-override:26.3%;line-gap-override:0.0%;size-adjust:137.28%}.space_mono_9fa48b59-module__JCN6Hq__className{font-family:Space Mono,Space Mono Fallback;font-style:normal}.space_mono_9fa48b59-module__JCN6Hq__variable{--font-secondary:"Space Mono", "Space Mono Fallback"}
:root{--font-primary:var(--font-space-grotesk,"Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif);--font-secondary:var(--font-space-mono,"Space Mono", monospace);--brand-primary:#e5e5e5;--brand-secondary:#107a4d;--brand-secondary-hover:#0d633e;--brand-secondary-light:#107a4d14;--brand-secondary-border:#107a4d40;--neutral-background:#f2f2f2;--neutral-surface:#f4f4f5;--neutral-card:#f9f7f3d9;--bg-canvas:#f2f2f2;--bg-canvas-subtle:#eaeaea;--bg-surface:#fff;--bg-surface-hover:#f4f4f5;--bg-subtle:#f4f4f5;--bg-muted:#e5e5e5;--bg-overlay:#1a1a1a99;--text-primary:#1a1a1a;--text-secondary:#4a4a4a;--text-muted:#59595f;--text-subtle:#a1a1aa;--text-onPrimary:#1a1a1a;--text-inverse:#fff;--accent:#107a4d;--accent-hover:#0d633e;--accent-light:#107a4d14;--accent-border:#107a4d;--accent-text:#107a4d;--success:#107a4d;--success-light:#f0fdf4;--success-border:#bbf7d0;--success-text:#107a4d;--warning:#d97706;--warning-light:#fffbeb;--warning-border:#fde68a;--warning-text:#b45309;--danger:#dc2626;--danger-light:#fef2f2;--danger-border:#fecaca;--danger-text:#b91c1c;--border-light:#f4f4f5;--border-default:#e5e5e5;--border-hover:#1a1a1a;--border-dark:#1a1a1a;--border-focus:#107a4d;--shadow-cta:3px 3px 0px 0px #1a1a1a;--shadow-cta-lg:4px 4px 0px 0px #1a1a1a;--shadow-cta-hover:1px 1px 0px 0px #1a1a1a;--shadow-emerald:4px 4px 0px 0px #107a4d;--shadow-card:0 1px 2px #0000000d;--shadow-dropdown:4px 4px 0px 0px #1a1a1a;--radius-xs:0px;--radius-sm:0px;--radius-md:0px;--radius-lg:0px;--radius-xl:0px;--radius-full:9999px;--subheader-height:32px;--navbar-height:54px;--sidebar-width:240px;--sidebar-collapsed-width:60px;--max-content-width:1400px;--transition-fast:.12s ease;--transition-normal:.18s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;color:var(--text-primary);background-color:var(--neutral-background);max-width:100vw;height:100%;font-size:14px;line-height:1.55;overflow-x:clip}body{background-color:var(--neutral-background);min-height:100vh;color:var(--text-primary);font-family:var(--font-primary), system-ui, -apple-system, sans-serif;flex-direction:column;width:100%;max-width:100vw;display:flex;overflow-x:clip}@media (max-width:768px){.desktop-only{display:none!important}.mobile-only{display:block!important}}@media (min-width:769px){.mobile-only{display:none!important}}.bg-grid-pattern{background-image:repeating-linear-gradient(45deg,#0000000d 0 1px,#0000 2px 6px),repeating-linear-gradient(-45deg,#0000000d 0 1px,#0000 2px 6px)}.bg-grid-micro{background-image:linear-gradient(90deg,#fff3 1px,#0000 1px),linear-gradient(#fff3 1px,#0000 1px);background-size:10px 10px}@keyframes grid-blink{0%,to{opacity:.1;transform:scale(.8)}50%{opacity:.8;transform:scale(1)}}.animate-grid-blink{animation:1.5s ease-in-out infinite alternate grid-blink}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--neutral-background);border-left:1px solid var(--brand-primary)}::-webkit-scrollbar-thumb{background:var(--text-primary)}::-webkit-scrollbar-thumb:hover{background:var(--brand-secondary)}.font-primary{font-family:var(--font-primary)}.font-secondary,code,kbd,pre,samp,.font-mono,.terminal-log,.monospace{font-family:var(--font-secondary)}h1,h2,h3,h4,h5,h6{font-family:var(--font-primary);color:var(--text-primary);letter-spacing:-.02em;font-weight:700;line-height:1.2}h1{font-size:2.2rem}h2{font-size:1.6rem}h3{font-size:1.25rem}h4{font-size:1rem}p{color:var(--text-secondary);line-height:1.65}a{color:inherit;transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--brand-secondary)}button{font-family:var(--font-primary), system-ui, sans-serif;cursor:pointer;background:0 0;border:none}input,textarea,select{font-family:var(--font-primary), system-ui, sans-serif;font-size:inherit}.app-shell{background-color:var(--neutral-background);width:100%;max-width:100%;min-height:100vh;display:flex}.shell-sidebar{width:var(--sidebar-width);background-color:var(--neutral-surface);border-right:1px solid var(--border-default);z-index:30;height:100vh;transition:width var(--transition-normal);flex-direction:column;flex-shrink:0;display:flex;position:sticky;top:0}.shell-sidebar.collapsed{width:var(--sidebar-collapsed-width)}.shell-main{background-color:var(--neutral-background);flex-direction:column;flex:1;min-width:0;min-height:100vh;display:flex}.subheader-bar{height:var(--subheader-height);background-color:var(--brand-secondary);z-index:40;border-bottom:1px solid #fff3;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.subheader-content{z-index:10;text-transform:uppercase;color:#fff;letter-spacing:.15em;align-items:center;gap:12px;font-size:.7rem;font-weight:700;display:flex;position:relative}.shell-topbar{height:var(--navbar-height);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--border-default);z-index:25;background-color:#f2f2f2f2;justify-content:space-between;align-items:center;padding:0 20px;display:flex;position:sticky;top:0}.shell-content{max-width:var(--max-content-width);flex:1;width:100%;margin:0 auto;padding:24px}.shell-content-full{flex-direction:column;flex:1;width:100%;padding:0;display:flex}.btn{font-family:var(--font-secondary);text-transform:uppercase;letter-spacing:.06em;transition:all var(--transition-fast);white-space:nowrap;-webkit-user-select:none;user-select:none;border-radius:0;outline:none;justify-content:center;align-items:center;gap:6px;font-size:.8125rem;font-weight:700;line-height:1;text-decoration:none;display:inline-flex}.btn:active{transform:translate(2px,2px);box-shadow:none!important}.btn-xs{padding:4px 8px;font-size:.7rem}.btn-sm{padding:6px 12px;font-size:.775rem}.btn-md{padding:8px 16px;font-size:.825rem}.btn-lg{padding:12px 24px;font-size:.9rem}.btn-primary{background-color:var(--brand-secondary);color:#fff;border:2px solid var(--text-primary);box-shadow:var(--shadow-cta)}.btn-primary:hover{background-color:var(--brand-secondary-hover);box-shadow:var(--shadow-cta-lg);transform:translate(-1px,-1px)}.btn-secondary{background-color:var(--brand-primary);color:var(--text-primary);border:2px solid var(--text-primary);box-shadow:var(--shadow-cta)}.btn-secondary:hover{box-shadow:var(--shadow-cta-lg);background-color:#fff;transform:translate(-1px,-1px)}.btn-outline{color:var(--text-primary);border:2px solid var(--text-primary);background-color:#0000}.btn-outline:hover{background-color:var(--brand-primary)}.btn-ghost{color:var(--text-secondary);background-color:#0000;border:2px solid #0000}.btn-ghost:hover{background-color:var(--neutral-surface);border-color:var(--border-default);color:var(--text-primary)}.btn-danger{background-color:var(--danger-light);color:var(--danger-text);border:2px solid var(--danger);box-shadow:2px 2px 0px 0px var(--danger)}.btn-danger:hover{background-color:var(--danger);color:#fff}.btn-teal{background-color:var(--brand-secondary);color:#fff;border:2px solid var(--text-primary);box-shadow:var(--shadow-cta)}.btn-teal:hover{background-color:var(--brand-secondary-hover)}.btn:disabled,.btn-disabled{opacity:.4;cursor:not-allowed}.card{background-color:var(--neutral-card);border:1px solid var(--brand-primary);transition:all var(--transition-fast);border-radius:0;padding:20px}.card-hoverable:hover{border-color:var(--brand-secondary);box-shadow:var(--shadow-cta)}.card-header{border-bottom:1px solid var(--border-default);justify-content:space-between;align-items:center;margin-bottom:12px;padding-bottom:8px;display:flex}.card-title{font-family:var(--font-primary);color:var(--text-primary);font-size:1.1rem;font-weight:700}.card-subtitle{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-top:2px;font-size:.775rem}.badge{font-family:var(--font-secondary);text-transform:uppercase;letter-spacing:.08em;border:1px solid var(--text-primary);border-radius:0;align-items:center;gap:4px;padding:2px 8px;font-size:.7rem;font-weight:700;display:inline-flex}.badge-primary{background-color:var(--brand-primary);color:var(--text-primary);border:1px solid var(--text-primary)}.badge-teal{background-color:var(--brand-secondary);color:#fff;border:1px solid var(--text-primary)}.badge-success{background-color:var(--success-light);color:var(--brand-secondary);border:1px solid var(--brand-secondary)}.badge-warning{background-color:var(--warning-light);color:var(--warning-text);border:1px solid var(--warning-border)}.badge-danger{background-color:var(--danger-light);color:var(--danger-text);border:1px solid var(--danger)}.badge-default{background-color:var(--neutral-surface);color:var(--text-secondary);border:1px solid var(--border-default)}.progress-bar-bg{background-color:var(--brand-primary);border:1px solid var(--text-primary);border-radius:0;width:100%;height:6px;overflow:hidden}.progress-bar-fill{background-color:var(--brand-secondary);height:100%;transition:width .2s}.progress-bar-fill.success{background-color:var(--brand-secondary)}.tabs-header{border-bottom:1px solid var(--border-default);background-color:var(--neutral-surface);scrollbar-width:thin;flex-wrap:nowrap;align-items:center;gap:0;display:flex;overflow-x:auto}.tab-btn{font-family:var(--font-secondary);text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-right:1px solid var(--border-default);transition:all var(--transition-fast);white-space:nowrap;background-color:#0000;border-bottom:2px solid #0000;flex-shrink:0;align-items:center;gap:6px;padding:8px 12px;font-size:.725rem;font-weight:700;display:inline-flex}.tab-btn:hover{color:var(--text-primary);background-color:var(--bg-surface)}.tab-btn.active{color:var(--text-primary);background-color:var(--bg-surface);border-bottom:2px solid var(--brand-secondary)}.form-input{width:100%;font-family:var(--font-secondary);background-color:var(--neutral-surface);border:1px solid var(--text-primary);color:var(--text-primary);transition:all var(--transition-fast);border-radius:0;outline:none;padding:8px 12px;font-size:.8125rem}.form-input:focus{border-color:var(--brand-secondary);box-shadow:2px 2px 0px 0px var(--brand-secondary)}.workspace-wrapper{height:calc(100vh - var(--navbar-height));background-color:var(--neutral-background);flex-direction:column;display:flex;overflow:hidden}.workspace-header{background-color:var(--bg-surface);border-bottom:1px solid var(--border-default);flex-shrink:0;justify-content:space-between;align-items:center;height:44px;padding:0 16px;display:flex}.crumb-link{cursor:pointer;text-decoration:none}.crumb-link:hover{text-decoration:underline;color:var(--brand-secondary)!important}.workspace-grid{flex:1;grid-template-columns:1fr 1.15fr minmax(280px,340px);min-height:0;display:grid;overflow:hidden}.workspace-panel{background-color:var(--bg-surface);border-right:1px solid var(--border-default);flex-direction:column;min-height:0;display:flex;overflow:hidden}.workspace-panel:last-child{border-right:none}.panel-header{background-color:var(--neutral-surface);border-bottom:1px solid var(--border-default);flex-shrink:0;justify-content:space-between;align-items:center;height:38px;padding:0 12px;display:flex}.panel-body{flex:1;padding:16px;overflow-y:auto}.lesson-section{margin-bottom:20px}.lesson-section h3{color:var(--text-primary);margin-bottom:6px;font-size:1rem}.lesson-callout{background-color:var(--neutral-surface);border-left:3px solid var(--brand-secondary);border-top:1px solid var(--border-default);border-right:1px solid var(--border-default);border-bottom:1px solid var(--border-default);border-radius:0;margin:12px 0;padding:10px 14px;font-size:.8125rem}.lesson-callout.warning{background-color:var(--warning-light);border-left-color:var(--warning)}.lesson-code-block{background-color:var(--neutral-surface);border:1px solid var(--border-default);border-radius:0;margin:10px 0;padding:10px;font-size:.8125rem;overflow-x:auto}.tutor-context-banner{background-color:var(--brand-secondary-light);border-bottom:1px solid var(--brand-secondary-border);color:var(--brand-secondary);text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:6px;padding:6px 12px;font-size:.725rem;font-weight:700;display:flex}.tutor-messages{flex-direction:column;flex:1;gap:10px;padding:12px;display:flex;overflow-y:auto}.tutor-msg{border-radius:0;padding:10px 12px;font-size:.8125rem;line-height:1.55}.tutor-msg.user{background-color:var(--brand-primary);color:var(--text-primary);border:1px solid var(--text-primary);align-self:flex-end;max-width:88%}.tutor-msg.assistant{background-color:var(--neutral-card);color:var(--text-primary);border:1px solid var(--border-default);align-self:flex-start;width:100%;box-shadow:2px 2px #0000000d}.tutor-card{border:1px solid var(--border-default);background:#fff;border-radius:0;margin-top:6px;padding:10px}.tutor-card-header{font-family:var(--font-primary);color:var(--text-primary);align-items:center;gap:6px;margin-bottom:4px;font-size:.85rem;font-weight:700;display:flex}.tutor-quick-actions{border-top:1px solid var(--border-default);background-color:var(--neutral-surface);flex-wrap:wrap;gap:4px;padding:6px 12px;display:flex}.tutor-input-area{border-top:1px solid var(--border-default);background-color:var(--bg-surface);align-items:center;gap:6px;padding:8px 12px;display:flex}.btn-voice{background-color:var(--neutral-surface);width:32px;height:32px;color:var(--text-primary);border:1px solid var(--text-primary);transition:all var(--transition-fast);border-radius:0;justify-content:center;align-items:center;display:flex}.btn-voice:hover{background-color:var(--brand-secondary);color:#fff}.btn-voice.recording{background-color:var(--danger-light);color:var(--danger);border-color:var(--danger);animation:1.2s ease-in-out infinite voicePulse}@keyframes voicePulse{0%{box-shadow:0 0 #dc262666}70%{box-shadow:0 0 0 6px #dc262600}to{box-shadow:0 0 #dc262600}}.voice-wave{align-items:center;gap:2px;height:12px;display:inline-flex}.voice-wave-bar{background-color:var(--brand-secondary);border-radius:0;width:2px;animation:1s ease-in-out infinite waveAnim}.voice-wave-bar:first-child{height:3px;animation-delay:.1s}.voice-wave-bar:nth-child(2){height:10px;animation-delay:.2s}.voice-wave-bar:nth-child(3){height:6px;animation-delay:.3s}.voice-wave-bar:nth-child(4){height:12px;animation-delay:.4s}@keyframes waveAnim{0%,to{transform:scaleY(.4)}50%{transform:scaleY(1.2)}}.sandbox-tabs{background-color:var(--neutral-surface);border-top:1px solid var(--border-default);justify-content:space-between;align-items:center;height:34px;padding:0 8px;display:flex}.terminal-console{color:#4ade80;font-family:var(--font-secondary);background-color:#1a1a1a;flex:1;min-height:0;padding:10px;font-size:.775rem;line-height:1.5;overflow-y:auto}.test-item{border:1px solid var(--border-default);background-color:#fff;border-radius:0;justify-content:space-between;align-items:center;margin-bottom:4px;padding:7px 10px;font-size:.775rem;display:flex}.test-item.pass{border-left:3px solid var(--brand-secondary)}.test-item.fail{border-left:3px solid var(--danger)}.cmd-backdrop,.modal-backdrop{background-color:var(--bg-overlay);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:50;justify-content:center;align-items:flex-start;padding-top:14vh;display:flex;position:fixed;inset:0}.cmd-modal{border:2px solid var(--text-primary);width:100%;max-width:560px;box-shadow:var(--shadow-cta-lg);background-color:#fff;border-radius:0;overflow:hidden}.cmd-input-wrapper{border-bottom:1px solid var(--border-default);background-color:var(--neutral-surface);align-items:center;gap:10px;padding:12px 16px;display:flex}.cmd-input{font-family:var(--font-secondary);color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;font-size:.9rem}.cmd-list{max-height:300px;padding:6px;list-style:none;overflow-y:auto}.cmd-item{cursor:pointer;transition:all var(--transition-fast);border-radius:0;justify-content:space-between;align-items:center;padding:8px 12px;font-size:.8125rem;display:flex}.cmd-item:hover,.cmd-item.selected{background-color:var(--brand-primary);color:var(--text-primary)}.modal-content{background-color:var(--bg-surface);border:2px solid var(--text-primary);width:100%;max-width:480px;box-shadow:var(--shadow-cta-lg);border-radius:0;overflow:hidden}.modal-header{border-bottom:1px solid var(--border-default);justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.modal-body{padding:18px}.modal-footer{border-top:1px solid var(--border-default);background-color:var(--neutral-surface);justify-content:flex-end;gap:8px;padding:12px 18px;display:flex}.neotech-container{border-left:1px solid var(--border-default);border-right:1px solid var(--border-default);width:94%;max-width:1800px;margin:0 auto}.neotech-header{z-index:50;flex-direction:column;display:flex;position:fixed;top:0;left:0;right:0}.neotech-subbar{background-color:var(--brand-secondary);border-bottom:1px solid #fff3;justify-content:center;align-items:center;height:32px;display:flex}.neotech-nav{-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--border-default);background-color:#f2f2f2f2}.neotech-nav-inner{justify-content:space-between;align-items:center;padding:12px 24px;display:flex}.neotech-hero-section{border-bottom:1px solid var(--border-default);align-items:center;min-height:85vh;padding:60px 0;display:flex}.neotech-hero-grid{grid-template-columns:1.25fr 1fr;align-items:center;gap:48px;padding:0 32px;display:grid}@media (max-width:960px){.neotech-hero-grid{grid-template-columns:1fr!important;gap:24px!important;padding:0!important}}.neotech-stats-grid{border-bottom:1px solid var(--border-default);background-color:#fff;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));display:grid}.neotech-stat-cell{border-right:1px solid var(--border-default);flex-direction:column;gap:4px;padding:24px 32px;display:flex}.neotech-stat-cell:last-child{border-right:none}.neotech-modules-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:24px;padding:0 32px;display:grid}.neotech-card-large{grid-column:span 1}.neotech-manifesto-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:48px;padding:0 32px;display:grid}.neotech-request-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));align-items:center;gap:48px;padding:0 32px;display:grid}.projects-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:16px;display:grid}.landing-tracks-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:18px;display:grid}.comparison-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:24px;display:grid}@media (max-width:900px){.dashboard-grid-2,.dashboard-bottom{grid-template-columns:1fr!important}}@media (max-width:768px){.app-shell{flex-direction:column}.shell-sidebar{z-index:60;height:100vh;top:0;left:0;transform:translate(-100%);box-shadow:4px 0 16px #00000040;width:260px!important;transition:transform .25s cubic-bezier(.16,1,.3,1)!important;position:fixed!important}.shell-sidebar.open{transform:translate(0)!important}.shell-sidebar.collapsed{width:260px!important;transform:translate(-100%)!important}.shell-sidebar.collapsed.open{transform:translate(0)!important}.shell-main{min-width:0;width:100%!important}.shell-content,.shell-content-full{padding:14px!important}.mobile-workspace-tabs{background-color:var(--neutral-surface);border-bottom:1px solid var(--border-default);z-index:20;gap:6px;padding:8px 12px;position:sticky;top:0;overflow-x:auto;display:flex!important}.mobile-workspace-tabs .tab-btn{border:1px solid var(--border-default);color:var(--text-secondary);cursor:pointer;white-space:nowrap;background-color:#fff;padding:6px 12px;font-size:.75rem;font-weight:800;transition:all .15s}.mobile-workspace-tabs .tab-btn.active{background-color:var(--brand-secondary);color:#fff;border-color:var(--brand-secondary);box-shadow:2px 2px #1a1a1a}.workspace-panel.hidden-mobile{display:none!important}.workspace-panel.active-mobile{min-height:calc(100vh - 120px);width:100%!important;display:flex!important}}@media (max-width:640px){.shell-topbar{flex-direction:row!important;justify-content:space-between!important;align-items:center!important;gap:8px!important;height:52px!important;min-height:52px!important;padding:8px 12px!important;display:flex!important}.dashboard-tracks{grid-template-columns:1fr!important}}.neo-shadow-xs{box-shadow:2px 2px #000}.neo-shadow-sm{box-shadow:4px 4px #000}.neo-shadow-md{box-shadow:8px 8px #000}.neo-shadow-lg{box-shadow:12px 12px #000}.neo-shadow-xl{box-shadow:16px 16px #000}.neo-shadow-emerald{box-shadow:8px 8px #107a4d}.neo-shadow-mint{box-shadow:8px 8px #6ee7b7}.neo-shadow-white{box-shadow:8px 8px #fff}.neo-btn-press{-webkit-user-select:none;user-select:none;transition:transform 80ms,box-shadow 80ms}.neo-btn-press:active{transform:translate(3px,3px)!important;box-shadow:1px 1px #000!important}.neo-card-lift{transition:transform .16s cubic-bezier(.16,1,.3,1),box-shadow .16s cubic-bezier(.16,1,.3,1)}.neo-card-lift:hover{transform:translateY(-4px);box-shadow:12px 12px #000!important}.text-stroke-black{-webkit-text-stroke:2px #000;color:#0000}.text-stroke-emerald{-webkit-text-stroke:2px #107a4d;color:#0000}.text-stroke-white{-webkit-text-stroke:2px #fff;color:#0000}@keyframes neo-marquee{0%{transform:translate(0%)}to{transform:translate(-50%)}}.animate-marquee{width:max-content;animation:28s linear infinite neo-marquee;display:flex}.animate-marquee:hover{animation-play-state:paused}.neo-halftone{background-image:radial-gradient(#000 1.5px,#0000 1.5px);background-size:20px 20px}.neo-grid-dense{background-image:linear-gradient(90deg,#00000014 1px,#0000 1px),linear-gradient(#00000014 1px,#0000 1px);background-size:32px 32px}.neo-cream-bg{background-color:#fffdf5}.landing-container{box-sizing:border-box;width:100%;max-width:1320px;margin:0 auto;padding:0 24px}.landing-hero-h1{font-family:var(--font-primary);letter-spacing:-.03em;text-transform:uppercase;word-break:break-word;margin:0;font-weight:900;line-height:1.05;font-size:clamp(2.2rem,7.5vw,4.4rem)!important}.landing-highlight-badge{color:#000;box-sizing:border-box;word-break:break-word;background-color:#6ee7b7;border:2px solid #000;max-width:100%;padding:2px 8px;display:inline-block;transform:rotate(-.8deg)}.landing-card-canvas{box-sizing:border-box;background-color:#fff;border:4px solid #000;width:100%;padding:32px;box-shadow:12px 12px #000}.landing-ide-container{box-sizing:border-box;background-color:#181a1f;border:4px solid #000;flex-direction:column;width:100%;display:flex;overflow:hidden;box-shadow:12px 12px #000}.landing-cta-box{color:#fff;box-sizing:border-box;background-color:#181a1f;border:4px solid #000;width:100%;padding:36px;box-shadow:12px 12px #000}.hero-ide-preview{width:100%;max-width:100%;position:relative}@media (max-width:960px){.hero-ide-preview{display:none!important}}@media (max-width:768px){.landing-container{padding:0 16px!important}.landing-card-canvas{border-width:3px!important;padding:18px!important;box-shadow:4px 4px #000!important}.landing-ide-container{border-width:3px!important;box-shadow:4px 4px #000!important}.landing-cta-box{border-width:3px!important;padding:24px 16px!important;box-shadow:4px 4px #000!important}.landing-hero-cta-group{flex-direction:column!important;width:100%!important}.landing-hero-cta-group a{justify-content:center!important;width:100%!important;min-height:48px!important}.landing-quick-cta-controls{flex-direction:column!important;align-items:stretch!important;width:100%!important}.landing-quick-cta-controls select,.landing-quick-cta-controls a{text-align:center!important;box-sizing:border-box!important;justify-content:center!important;width:100%!important;max-width:100%!important;min-height:46px!important}.landing-zone-tabs{flex-direction:column!important;width:100%!important}.landing-zone-tabs button{text-align:center!important;justify-content:center!important;width:100%!important;min-height:44px!important}.landing-track-header-btn{text-align:center!important;box-sizing:border-box!important;justify-content:center!important;width:100%!important;min-height:44px!important}}.code-overflow-container{box-sizing:border-box;max-width:100%;overflow-x:auto}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}@keyframes pulse-led{0%,to{opacity:1;transform:scale(1)}50%{opacity:.3;transform:scale(.85)}}.skeleton-pulse{animation:1.8s cubic-bezier(.4,0,.6,1) infinite pulse}