.Navbar_navbar__ovshs{position:fixed;top:0;left:0;right:0;z-index:var(--z-navbar);display:flex;align-items:center;justify-content:flex-start;gap:var(--space-6);height:var(--navbar-height);padding:0 var(--space-6);background-color:var(--color-surface);border-bottom:1px solid var(--color-border)}.Navbar_logo__I5PJD{display:inline-flex;flex-shrink:0;align-items:center;gap:var(--space-2);width:180px;min-width:180px;text-decoration:none}.Navbar_logoImage__FuL_b{flex-shrink:0;width:36px;height:36px}.Navbar_logoText__iNK95{flex-shrink:0;font-size:20px;font-weight:800;line-height:1;letter-spacing:.02em;color:var(--color-text)}.Navbar_learnBadge__TlxaO{flex-shrink:0;border-radius:4px;font-size:10px;letter-spacing:.06em}.Navbar_links__OcMFo{display:flex;flex-shrink:0;align-items:center;gap:var(--space-2)}.Navbar_link__OJbyF{display:inline-flex;flex-shrink:0;align-items:center;justify-content:center;height:44px;padding:0 var(--space-5);border-radius:var(--radius-pill);font-size:15px;font-weight:500;line-height:1;color:var(--color-text-mute);text-decoration:none;white-space:nowrap}.Navbar_linkActive__hT6W1{color:var(--color-text);background-color:var(--color-bg)}.Navbar_menuButton__lIrlV{display:none;flex-shrink:0;align-items:center;justify-content:center;width:40px;height:40px;margin-left:auto;padding:0;border:none;border-radius:var(--radius-sm);background:transparent;cursor:pointer;color:var(--color-text)}.Navbar_menuButton__lIrlV:hover{background-color:var(--color-bg)}.Navbar_menuIcon__xLjHA{display:flex;flex-direction:column;justify-content:center;gap:5px;width:18px;height:14px}.Navbar_menuIcon__xLjHA>span{display:block;height:1.5px;width:100%;background-color:currentColor;border-radius:1px;transition:transform .2s ease,opacity .2s ease}.Navbar_menuIconOpen__5lZ9L>span:first-child{transform:translateY(6.5px) rotate(45deg)}.Navbar_menuIconOpen__5lZ9L>span:nth-child(2){opacity:0}.Navbar_menuIconOpen__5lZ9L>span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}.Navbar_backdrop__OQNqR,.Navbar_menuPanel__HFARI{display:none}@media (max-width:768px){.Navbar_logo__I5PJD{width:auto;min-width:0}.Navbar_links__OcMFo{display:none}.Navbar_menuButton__lIrlV{display:inline-flex}.Navbar_backdrop__OQNqR{display:block;position:fixed;inset:var(--navbar-height) 0 0;z-index:calc(var(--z-navbar) - 1);padding:0;border:none;background-color:rgba(0,0,0,.25);cursor:pointer}.Navbar_menuPanel__HFARI{display:flex;flex-direction:column;gap:var(--space-2);position:fixed;top:var(--navbar-height);left:0;right:0;z-index:var(--z-navbar);padding:var(--space-4) var(--space-6) var(--space-6);background-color:var(--color-surface);border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-raised)}.Navbar_menuPanel__HFARI .Navbar_link__OJbyF{width:100%;min-width:0;justify-content:flex-start;padding:0 var(--space-4)}}@font-face{font-family:Bricolage Grotesque;font-style:normal;font-weight:200 800;font-stretch:100%;font-display:swap;src:url(/cave-learn/_next/static/media/93a6e477e1480c92-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Bricolage Grotesque;font-style:normal;font-weight:200 800;font-stretch:100%;font-display:swap;src:url(/cave-learn/_next/static/media/c7e0cf6c760983e7-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,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:Bricolage Grotesque;font-style:normal;font-weight:200 800;font-stretch:100%;font-display:swap;src:url(/cave-learn/_next/static/media/9d5a263311222317-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Bricolage Grotesque Fallback;src:local("Arial");ascent-override:88.21%;descent-override:25.61%;line-gap-override:0.00%;size-adjust:105.43%}.__className_0d103a{font-family:Bricolage Grotesque,Bricolage Grotesque Fallback;font-style:normal}.__variable_0d103a{--font-bricolage:"Bricolage Grotesque","Bricolage Grotesque Fallback"}@font-face{font-family:Plus Jakarta Sans;font-style:normal;font-weight:200 800;font-display:swap;src:url(/cave-learn/_next/static/media/6fe53d21e6e7ebd8-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:Plus Jakarta Sans;font-style:normal;font-weight:200 800;font-display:swap;src:url(/cave-learn/_next/static/media/8ebc6e9dde468c4a-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Plus Jakarta Sans;font-style:normal;font-weight:200 800;font-display:swap;src:url(/cave-learn/_next/static/media/9e7b0a821b9dfcb4-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,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:Plus Jakarta Sans;font-style:normal;font-weight:200 800;font-display:swap;src:url(/cave-learn/_next/static/media/636a5ac981f94f8b-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Plus Jakarta Sans Fallback;src:local("Arial");ascent-override:98.88%;descent-override:21.15%;line-gap-override:0.00%;size-adjust:104.98%}.__className_8d33a7{font-family:Plus Jakarta Sans,Plus Jakarta Sans Fallback;font-style:normal}.__variable_8d33a7{--font-jakarta:"Plus Jakarta Sans","Plus Jakarta Sans Fallback"}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:100 800;font-display:swap;src:url(/cave-learn/_next/static/media/886030b0b59bc5a7-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:100 800;font-display:swap;src:url(/cave-learn/_next/static/media/0aa834ed78bf6d07-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:100 800;font-display:swap;src:url(/cave-learn/_next/static/media/67957d42bae0796d-s.woff2) format("woff2");unicode-range:u+0370-0377,u+037a-037f,u+0384-038a,u+038c,u+038e-03a1,u+03a3-03ff}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:100 800;font-display:swap;src:url(/cave-learn/_next/static/media/f911b923c6adde36-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:100 800;font-display:swap;src:url(/cave-learn/_next/static/media/939c4f875ee75fbb-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,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:JetBrains Mono;font-style:normal;font-weight:100 800;font-display:swap;src:url(/cave-learn/_next/static/media/bb3ef058b751a6ad-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:JetBrains Mono Fallback;src:local("Arial");ascent-override:75.79%;descent-override:22.29%;line-gap-override:0.00%;size-adjust:134.59%}.__className_f4ba12{font-family:JetBrains Mono,JetBrains Mono Fallback;font-style:normal}.__variable_f4ba12{--font-jetbrains:"JetBrains Mono","JetBrains Mono Fallback"}:root{--color-brand-blue:#207FD4;--color-brand-green:#3FAE5C;--color-brand-pink:#E2477C;--color-brand-yellow:#F5C242;--color-layer-blue-light:#EBF4FC;--color-layer-green-light:#ECF7F0;--color-layer-pink-light:#FCEDF3;--color-layer-yellow-light:#FDF8E8;--color-bg:#F5F0EA;--color-surface:#FFFFFF;--color-surface2:#FAF6F1;--color-border:#E6DFD5;--color-text:#1A1A1F;--color-text-mute:#686760;--color-text-faint:#9C978E;--color-success:#3FAE5C;--color-error:#E2477C;--color-warn:#F5C242;--color-info:#207FD4;--font-display:var(--font-bricolage),sans-serif;--font-sans:var(--font-jakarta),sans-serif;--font-mono:var(--font-jetbrains),monospace;--text-display:2.5rem;--text-h1:1.875rem;--text-h2:1.25rem;--text-body:0.875rem;--text-small:0.75rem;--text-micro:0.6875rem;--leading-tight:1.2;--leading-normal:1.5;--leading-loose:1.75;--tracking-eyebrow:0.09em;--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;--radius-pill:999px;--radius-card:16px;--radius-sm:8px;--shadow-card:0 1px 4px rgba(0,0,0,0.06);--shadow-raised:0 4px 16px rgba(0,0,0,0.10);--z-base:0;--z-raised:10;--z-overlay:100;--z-navbar:200;--z-modal:300;--navbar-height:64px}.dark{--color-bg:#15161A;--color-surface:#1E1F24;--color-surface2:#252730;--color-border:#33353F;--color-text:#F5F0EA;--color-text-mute:#A8A49C;--color-text-faint:#686760;--color-success:#6EE89A;--color-error:#FF7AAB;--color-warn:#FFD56B;--color-info:#AFB8EF}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased}body{font-family:var(--font-sans);font-size:var(--text-body);line-height:var(--leading-normal);color:var(--color-text);background-color:var(--color-bg)}a{color:inherit;text-decoration:none}img,svg{display:block;max-width:100%}.text-display{font-family:var(--font-display);font-size:var(--text-display);font-weight:700;line-height:var(--leading-tight);color:var(--color-text)}.text-h1{font-size:var(--text-h1)}.text-h1,.text-h2{font-family:var(--font-sans);font-weight:700;line-height:var(--leading-tight);color:var(--color-text)}.text-h2{font-size:var(--text-h2)}.text-body{font-family:var(--font-sans);font-size:var(--text-body);font-weight:400;line-height:var(--leading-loose);color:var(--color-text-mute)}.text-mono{font-family:var(--font-mono);font-size:var(--text-small);font-weight:500}.text-eyebrow{font-size:var(--text-micro);letter-spacing:var(--tracking-eyebrow);text-transform:uppercase;color:var(--color-text-mute)}.btn,.text-eyebrow{font-family:var(--font-sans);font-weight:600}.btn{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-radius:var(--radius-pill);font-size:var(--text-body);cursor:pointer;border:1.5px solid transparent;transition:opacity .15s ease,background-color .15s ease;white-space:nowrap}.btn:hover{opacity:.85}.btn:active{opacity:.7}.btn--primary{background-color:var(--color-text);color:var(--color-bg)}.btn--secondary{border-color:var(--color-border);color:var(--color-text)}.btn--ghost,.btn--secondary{background-color:transparent}.btn--ghost{color:var(--color-text-mute)}.btn--ghost:hover{background-color:var(--color-surface2);opacity:1}.btn--accent{background-color:var(--color-brand-pink);color:#fff}.btn--sm{padding:var(--space-1) var(--space-3);font-size:var(--text-small)}.btn--lg{padding:var(--space-3) var(--space-6);font-size:1rem}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:2px var(--space-2);border-radius:var(--radius-pill);font-family:var(--font-mono);font-size:var(--text-micro);font-weight:600;letter-spacing:.03em}.badge--blue{background-color:var(--color-brand-blue);color:#fff}.badge--green{background-color:var(--color-brand-green);color:#fff}.badge--pink{background-color:var(--color-brand-pink);color:#fff}.badge--yellow{background-color:var(--color-brand-yellow);color:#1A1A1F}.badge--neutral{background-color:var(--color-surface2);color:var(--color-text-mute);border:1px solid var(--color-border)}.page-shell{padding-top:var(--navbar-height);min-height:100vh}.content-area{max-width:960px;margin:0 auto;padding:var(--space-8) var(--space-6)}