@font-face{font-family:"Baloo 2";font-style:normal;font-weight:600;font-display:swap;src:url(../media/3c30d2e0bea83d70-s.3wiqdwqz1gfqe.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)format("woff2");unicode-range:U+900-97F,U+1CD0-1CF9,U+200C-200D,U+20A8,U+20B9,U+20F0,U+25CC,U+A830-A839,U+A8E0-A8FF,U+11B00-11B09}@font-face{font-family:"Baloo 2";font-style:normal;font-weight:600;font-display:swap;src:url(../media/e045b8a36dafeb96-s.1znw80anc03tc.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:"Baloo 2";font-style:normal;font-weight:600;font-display:swap;src:url(../media/921864ee6019b767-s.0dpkqgqz79smb.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:"Baloo 2";font-style:normal;font-weight:600;font-display:swap;src:url(../media/d7d9c82e455b419c-s.p.2zp15__9k16__.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:"Baloo 2";font-style:normal;font-weight:700;font-display:swap;src:url(../media/3c30d2e0bea83d70-s.3wiqdwqz1gfqe.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)format("woff2");unicode-range:U+900-97F,U+1CD0-1CF9,U+200C-200D,U+20A8,U+20B9,U+20F0,U+25CC,U+A830-A839,U+A8E0-A8FF,U+11B00-11B09}@font-face{font-family:"Baloo 2";font-style:normal;font-weight:700;font-display:swap;src:url(../media/e045b8a36dafeb96-s.1znw80anc03tc.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:"Baloo 2";font-style:normal;font-weight:700;font-display:swap;src:url(../media/921864ee6019b767-s.0dpkqgqz79smb.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:"Baloo 2";font-style:normal;font-weight:700;font-display:swap;src:url(../media/d7d9c82e455b419c-s.p.2zp15__9k16__.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:"Baloo 2";font-style:normal;font-weight:800;font-display:swap;src:url(../media/3c30d2e0bea83d70-s.3wiqdwqz1gfqe.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)format("woff2");unicode-range:U+900-97F,U+1CD0-1CF9,U+200C-200D,U+20A8,U+20B9,U+20F0,U+25CC,U+A830-A839,U+A8E0-A8FF,U+11B00-11B09}@font-face{font-family:"Baloo 2";font-style:normal;font-weight:800;font-display:swap;src:url(../media/e045b8a36dafeb96-s.1znw80anc03tc.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:"Baloo 2";font-style:normal;font-weight:800;font-display:swap;src:url(../media/921864ee6019b767-s.0dpkqgqz79smb.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:"Baloo 2";font-style:normal;font-weight:800;font-display:swap;src:url(../media/d7d9c82e455b419c-s.p.2zp15__9k16__.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:"Baloo 2 Fallback";src:local(Arial);ascent-override:112.55%;descent-override:54.71%;line-gap-override:0.0%;size-adjust:95.78%}.baloo_2_7f6a1dad-module__wg006G__className{font-family:"Baloo 2","Baloo 2 Fallback";font-style:normal}.baloo_2_7f6a1dad-module__wg006G__variable{--font-display:"Baloo 2", "Baloo 2 Fallback"}
@font-face{font-family:Nunito;font-style:normal;font-weight:400;font-display:swap;src:url(../media/224e262ef877bfa4-s.1zkvd_innyig_.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Nunito;font-style:normal;font-weight:400;font-display:swap;src:url(../media/7f11d98043fdedc9-s.2c8-7nzo1jf9r.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Nunito;font-style:normal;font-weight:400;font-display:swap;src:url(../media/e6d00ff86ef9e699-s.1vcas2uk12q5a.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:Nunito;font-style:normal;font-weight:400;font-display:swap;src:url(../media/d8cb5ab3660140cd-s.2demiz2t05dx4.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:Nunito;font-style:normal;font-weight:400;font-display:swap;src:url(../media/07454f8ad8aaac57-s.p.2kjei9psvcorz.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:Nunito;font-style:normal;font-weight:600;font-display:swap;src:url(../media/224e262ef877bfa4-s.1zkvd_innyig_.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Nunito;font-style:normal;font-weight:600;font-display:swap;src:url(../media/7f11d98043fdedc9-s.2c8-7nzo1jf9r.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Nunito;font-style:normal;font-weight:600;font-display:swap;src:url(../media/e6d00ff86ef9e699-s.1vcas2uk12q5a.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:Nunito;font-style:normal;font-weight:600;font-display:swap;src:url(../media/d8cb5ab3660140cd-s.2demiz2t05dx4.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:Nunito;font-style:normal;font-weight:600;font-display:swap;src:url(../media/07454f8ad8aaac57-s.p.2kjei9psvcorz.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:Nunito;font-style:normal;font-weight:700;font-display:swap;src:url(../media/224e262ef877bfa4-s.1zkvd_innyig_.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Nunito;font-style:normal;font-weight:700;font-display:swap;src:url(../media/7f11d98043fdedc9-s.2c8-7nzo1jf9r.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Nunito;font-style:normal;font-weight:700;font-display:swap;src:url(../media/e6d00ff86ef9e699-s.1vcas2uk12q5a.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:Nunito;font-style:normal;font-weight:700;font-display:swap;src:url(../media/d8cb5ab3660140cd-s.2demiz2t05dx4.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:Nunito;font-style:normal;font-weight:700;font-display:swap;src:url(../media/07454f8ad8aaac57-s.p.2kjei9psvcorz.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:Nunito;font-style:normal;font-weight:800;font-display:swap;src:url(../media/224e262ef877bfa4-s.1zkvd_innyig_.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Nunito;font-style:normal;font-weight:800;font-display:swap;src:url(../media/7f11d98043fdedc9-s.2c8-7nzo1jf9r.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Nunito;font-style:normal;font-weight:800;font-display:swap;src:url(../media/e6d00ff86ef9e699-s.1vcas2uk12q5a.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:Nunito;font-style:normal;font-weight:800;font-display:swap;src:url(../media/d8cb5ab3660140cd-s.2demiz2t05dx4.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:Nunito;font-style:normal;font-weight:800;font-display:swap;src:url(../media/07454f8ad8aaac57-s.p.2kjei9psvcorz.woff2?dpl=dpl_Epth4vuJAcsW6skENxL5r5qVYDWH)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:Nunito Fallback;src:local(Arial);ascent-override:99.71%;descent-override:34.82%;line-gap-override:0.0%;size-adjust:101.39%}.nunito_189115ad-module__-FaMaq__className{font-family:Nunito,Nunito Fallback;font-style:normal}.nunito_189115ad-module__-FaMaq__variable{--font-body:"Nunito", "Nunito Fallback"}
:root{--ink:#2d3142;--muted:#6b7086;--line:#eee8dd;--paper:#fbf7f0;--white:#fff;--green:#2f9c6a;--green-dark:#1f7a50;--green-soft:#e3f4ec;--blue:#2d8dd6;--blue-soft:#e6f2fa;--yellow:#ffd66b;--coral:#ff6b4a;--coral-dark:#e5532f;--coral-soft:#ffece5;--action:var(--coral);--action-dark:var(--coral-dark);--action-soft:var(--coral-soft);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html{background:var(--paper)}body{min-width:320px;color:var(--ink);background:var(--paper);font-family:var(--font-body), "Nunito Sans", "Segoe UI", sans-serif;letter-spacing:0;margin:0}h1,h2,h3{font-family:var(--font-display), var(--font-body), sans-serif;font-weight:700}button,textarea,input{font:inherit;letter-spacing:0}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,textarea:focus-visible,input:focus-visible,iframe:focus-visible{outline-offset:3px;outline:3px solid #1b75bc}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.library-page{width:min(1180px,100% - 40px);margin:0 auto;padding-bottom:64px}.library-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;min-height:74px;display:flex}.brand{align-items:center;gap:10px;font-size:19px;font-weight:850;display:inline-flex}.brand-mark{color:#fff;background:var(--action-dark);border-radius:50%;place-items:center;width:38px;height:38px;display:grid}.library-progress{color:var(--muted);align-items:center;gap:12px;font-size:13px;font-weight:750;display:flex}.library-progress i{background:#dfe5e1;border-radius:4px;width:112px;height:8px;display:block;overflow:hidden}.library-progress b{background:var(--action);border-radius:4px;height:100%;display:block}.library-intro{padding:62px 0 36px}.eyebrow{color:var(--action-dark);text-transform:uppercase;margin:0 0 10px;font-size:12px;font-weight:900}.library-intro h1{max-width:760px;margin:0;font-size:clamp(36px,5vw,64px);font-weight:900;line-height:1.03}.lesson-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.lesson-tile{background:var(--white);border:1px solid var(--line);border-radius:8px;flex-direction:column;align-items:flex-start;min-height:224px;padding:24px 50px 24px 24px;transition:transform .15s ease-out,border-color .15s ease-out,box-shadow .15s ease-out;display:flex;position:relative}.lesson-tile:hover{border-color:#aab9c4;transform:translateY(-2px);box-shadow:0 9px 24px #192f4214}.lesson-tile.is-featured{box-shadow:inset 0 4px 0 var(--action);border-color:#ffb8a0}.lesson-icon{width:44px;height:44px;color:var(--action-dark);background:var(--action-soft);border-radius:7px;place-items:center;margin-bottom:22px;display:grid}.lesson-tile:nth-child(3n+2) .lesson-icon{color:#146c9d;background:var(--blue-soft)}.lesson-tile:nth-child(3n) .lesson-icon{color:#956600;background:#fff5ce}.lesson-meta{color:var(--muted);text-transform:uppercase;margin-bottom:7px;font-size:11px;font-weight:800}.lesson-tile strong{font-size:20px;line-height:1.15}.lesson-summary{color:var(--muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:8px;font-size:13px;line-height:1.45;display:-webkit-box;overflow:hidden}.lesson-arrow{color:#99a6b2;position:absolute;bottom:22px;right:20px}.other-age-lessons{border-top:1px solid var(--line);margin-top:42px;padding-top:24px}.other-age-lessons summary{color:var(--muted);cursor:pointer;justify-content:space-between;align-items:baseline;gap:16px;padding:12px 0;display:flex}.other-age-lessons summary::marker{color:#99a6b2}.other-age-lessons summary span{color:var(--ink);font-size:18px;font-weight:800}.other-age-lessons summary small{font-size:12px;font-weight:750}.lesson-grid-secondary{opacity:.78;margin-top:16px}.lesson-host{background:#edf1ef;height:100svh;overflow:hidden}.host-header{background:var(--white);border-bottom:1px solid var(--line);grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;height:64px;padding:0 20px;display:grid}.host-title{align-items:center;gap:13px;min-width:0;display:flex}.host-title>div:last-child{flex-direction:column;min-width:0;display:flex}.host-title span{color:var(--muted);text-transform:uppercase;font-size:10px;font-weight:850}.host-title strong{text-overflow:ellipsis;white-space:nowrap;font-size:16px;overflow:hidden}.icon-control{width:38px;height:38px;color:var(--ink);background:var(--white);border:1px solid var(--line);border-radius:50%;flex:none;place-items:center;display:grid}.icon-control svg{width:19px}.runtime-badge{color:var(--muted);align-items:center;gap:7px;font-size:12px;font-weight:750;display:inline-flex}.runtime-badge.is-ready{color:var(--green-dark)}.host-mark{color:#fff;background:var(--action-dark);border-radius:50%;justify-self:end;place-items:center;width:34px;height:34px;display:grid}.lesson-host-body{background:var(--line);grid-template-columns:minmax(0,1fr) 380px;gap:1px;height:calc(100svh - 64px);display:grid}.scene-column{background:var(--white);min-width:0;overflow:hidden}.lesson-frame{background:#fff;border:0;width:100%;height:100%;display:block}.tutor-panel{background:var(--white);flex-direction:column;min-width:0;display:flex;overflow:hidden}.tutor-header{border-bottom:1px solid var(--line);flex:none;justify-content:space-between;align-items:center;height:66px;padding:0 16px 0 18px;display:flex}.tutor-identity{align-items:center;gap:10px;display:flex}.tutor-identity>span{color:#fff;background:var(--action-dark);border-radius:50%;place-items:center;width:34px;height:34px;display:grid}.tutor-identity>div{flex-direction:column;display:flex}.tutor-identity strong{font-size:14px}.tutor-identity small{color:var(--muted);font-size:11px}.mode-switch{background:#edf1ef;border-radius:7px;grid-template-columns:1fr 1fr;width:82px;height:36px;padding:3px;display:grid}.mode-switch button{color:#7b8793;cursor:pointer;background:0 0;border:0;border-radius:5px;place-items:center;padding:0;display:grid}.mode-switch button.is-active{color:var(--ink);background:#fff;box-shadow:0 1px 4px #14263d1f}.message-list{scroll-behavior:smooth;flex:auto;padding:24px 18px 18px;overflow-y:auto}.coach-opening{grid-template-columns:30px 1fr;align-items:flex-start;gap:10px;padding:4px 0 20px;display:grid}.coach-opening p{margin:1px 0 0;font-size:15px;line-height:1.55}.rocky-dot{width:28px;height:28px;color:var(--action-dark);background:var(--action-soft);border-radius:50%;place-items:center;display:grid}.chat-message{flex-direction:column;margin:0 0 16px;display:flex}.chat-message p{white-space:pre-wrap;margin:0;font-size:14px;line-height:1.55}.chat-message.is-user{align-items:flex-end}.chat-message.is-user p{background:var(--blue-soft);border-radius:8px 8px 2px;max-width:88%;padding:11px 13px}.chat-message.is-assistant{align-items:flex-start;padding-right:8px}.tool-note{color:var(--green-dark);background:var(--green-soft);border-radius:5px;align-items:center;gap:6px;margin-top:8px;padding:6px 8px;font-size:11px;font-weight:800;display:inline-flex}.thinking-dots{background:#f0f3f1;border-radius:8px;gap:4px;width:46px;padding:8px 10px;display:flex}.thinking-dots i{background:#849087;border-radius:50%;width:5px;height:5px;animation:1s ease-in-out infinite thinking}.thinking-dots i:nth-child(2){animation-delay:.12s}.thinking-dots i:nth-child(3){animation-delay:.24s}@keyframes thinking{50%{opacity:.55;transform:translateY(-3px)}}.inline-error{color:#9d2f24;background:#fff0ed;border:1px solid #f2b7ae;border-radius:6px;margin:12px 0;padding:10px;font-size:12px}.starter-prompts{flex-wrap:wrap;flex:none;gap:7px;padding:0 16px 14px;display:flex}.starter-prompts button{color:#30475c;cursor:pointer;background:#fff;border:1px solid #ccd6dd;border-radius:6px;padding:8px 10px;font-size:11px;font-weight:750}.starter-prompts button:hover{border-color:var(--action);background:var(--action-soft)}.chat-composer{background:#f4f6f5;border:1px solid #d5dcd8;border-radius:8px;flex:none;grid-template-columns:1fr 38px;align-items:end;gap:8px;margin:0 14px 14px;padding:8px 8px 8px 12px;display:grid}.chat-composer:focus-within{border-color:#6bb981;box-shadow:0 0 0 3px #37b85a1f}.chat-composer textarea{resize:none;max-height:110px;color:var(--ink);background:0 0;border:0;outline:0;padding:7px 0;font-size:13px;line-height:1.4}.chat-composer textarea::placeholder{color:#8b969e}.send-button{color:#fff;background:var(--action-dark);cursor:pointer;border:0;border-radius:50%;place-items:center;width:38px;height:38px;padding:0;display:grid}.send-button:disabled{color:#9aa39e;cursor:default;background:#dfe4e1}.voice-pane{flex-direction:column;flex:1;align-items:center;padding:42px 24px 20px;display:flex;overflow-y:auto}.voice-orb{width:100px;height:100px;color:var(--action-dark);background:var(--action-soft);border:1px solid #ffd3c4;border-radius:50%;flex:none;place-items:center;margin:12px 0 28px;transition:transform .15s ease-out,background .15s ease-out;display:grid}.voice-orb.is-listening{color:#fff;background:var(--coral);border-color:var(--coral);transform:scale(1.06)}.voice-orb.is-speaking{color:#fff;background:var(--blue);border-color:var(--blue)}.voice-trigger{cursor:pointer}.primary-action,.talk-button{color:#fff;background:var(--action-dark);cursor:pointer;border:0;border-radius:7px;justify-content:center;align-items:center;gap:9px;min-height:48px;padding:0 22px;font-weight:850;display:inline-flex}.talk-button.is-active{background:var(--coral)}.primary-action:disabled,.talk-button:disabled{color:#8d9690;cursor:default;background:#dce2de}.voice-status{color:var(--muted);font-size:13px;font-weight:750}.voice-controls{align-items:center;gap:10px;margin-top:14px;display:flex}.voice-controls .icon-control{border:1px solid var(--line);width:44px;height:44px;color:var(--ink);cursor:pointer;background:#fff;border-radius:999px;justify-content:center;align-items:center;display:inline-flex}.voice-controls .icon-control.is-active{background:var(--coral);border-color:var(--coral);color:#fff}.end-call{border:1px solid var(--line);min-height:44px;color:var(--ink);cursor:pointer;background:#fff;border-radius:999px;align-items:center;gap:8px;padding:0 18px;font-weight:800;display:inline-flex}.end-call:hover{background:#f4f6f4}.voice-debug-toggle{color:var(--muted);text-underline-offset:3px;cursor:pointer;background:0 0;border:0;margin-top:24px;font-size:12px;font-weight:700;text-decoration:underline}.voice-transcript{width:100%;margin-top:14px}.quick-choice{width:100%;margin:8px 0 4px}.quick-choice-q{color:var(--ink);margin-bottom:8px;font-size:14px;font-weight:750}.quick-choice-options{flex-wrap:wrap;gap:8px;display:flex}.quick-choice .chip{border:1.5px solid var(--action-dark);min-height:40px;color:var(--action-dark);cursor:pointer;background:#fff;border-radius:999px;padding:0 16px;font-size:14px;font-weight:800;transition:background .12s,color .12s}.quick-choice .chip:hover:not(:disabled),.quick-choice .chip.is-chosen{background:var(--action-dark);color:#fff}.quick-choice .chip:disabled{opacity:.55;cursor:default}@media (prefers-reduced-motion:reduce){.quick-choice .chip{transition:none}}.tutor-paywall{flex-direction:column;flex:1;justify-content:center;align-items:flex-start;min-height:0;padding:34px;display:flex}.paywall-mark{width:48px;height:48px;color:var(--action-dark);background:var(--action-soft);border-radius:50%;place-items:center;margin-bottom:22px;display:grid}.tutor-paywall h2{letter-spacing:-.025em;max-width:270px;margin:0;font-size:27px;line-height:1.08}.tutor-paywall p{color:var(--muted);margin:14px 0 24px;line-height:1.5}.tutor-paywall button,.parent-gate form button{color:#fff;background:var(--action-dark);cursor:pointer;border:0;border-radius:8px;min-height:48px;padding:0 20px;font-weight:850}.tutor-paywall button:disabled{color:#728078;cursor:default;background:#dce3df}.tutor-paywall small{color:var(--muted);margin-top:13px}.parent-gate-backdrop{z-index:100;background:#111e198f;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.parent-gate{background:#fff;border-radius:16px;width:min(440px,100%);padding:42px;position:relative;box-shadow:0 30px 90px #0c1e1540}.parent-gate h2{letter-spacing:-.035em;margin:5px 0 12px;font-size:34px;line-height:1.05}.parent-gate>p:not(.eyebrow){color:var(--muted);margin:0 0 25px;line-height:1.5}.parent-gate form{gap:10px;display:grid}.parent-gate label{font-size:13px;font-weight:800}.parent-gate input{width:100%;height:54px;font:inherit;border:1px solid #adbbb3;border-radius:8px;padding:0 15px;font-size:17px}.parent-gate input:focus-visible{outline-offset:2px;border-color:var(--action-dark);outline:3px solid #e5532f40}.parent-gate .parent-code{text-align:center;letter-spacing:.2em;font-size:27px;font-weight:850}.parent-gate>small{color:var(--muted);margin-top:18px;line-height:1.4;display:block}.parent-gate-error{color:#a52e25;margin:2px 0;font-size:13px;line-height:1.4}.parent-gate-close{width:38px;height:38px;color:var(--ink);cursor:pointer;background:0 0;border:0;border-radius:50%;place-items:center;display:grid;position:absolute;top:15px;right:15px}.parent-gate-back{color:var(--muted);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;margin:-8px 0 22px;padding:0;font-weight:750;display:inline-flex}@media (max-width:560px){.parent-gate{padding:36px 24px 28px}.parent-gate h2{font-size:30px}}@media (prefers-reduced-motion:reduce){.parent-gate-backdrop,.parent-gate{transition:none;animation:none}}.voice-transcript p{margin:0 0 12px;font-size:13px;line-height:1.5}.voice-transcript .is-student{background:var(--blue-soft);border-radius:7px;margin-left:36px;padding:9px 11px}.voice-transcript .is-rocky{margin-right:20px}.voice-empty{color:var(--muted);text-align:center}.browser-voice strong{margin-bottom:8px;font-size:16px}.browser-voice p{max-width:270px;color:var(--muted);text-align:center;margin:0;font-size:12px;line-height:1.5}.route-gate{background:var(--paper);place-items:center;min-height:100svh;display:grid}.route-gate .brand-mark{animation:.3s ease-out both gate-arrive}@keyframes gate-arrive{0%{opacity:0;transform:scale(.92)}}.welcome-parent{grid-template-rows:78px 1fr;width:min(1180px,100% - 56px);min-height:100svh;margin:0 auto;display:grid}.welcome-brand{border-bottom:1px solid var(--line);align-items:center;gap:10px;font-size:19px;display:flex}.parent-card{align-self:center;width:min(680px,100%);padding:48px 0 72px}.parent-card h1{letter-spacing:-.035em;max-width:660px;margin:0;font-size:clamp(42px,5vw,66px);line-height:1.02}.parent-lede{color:var(--muted);margin:18px 0 34px;font-size:18px;line-height:1.5}.welcome-label,.age-picker legend{color:#31455a;margin-bottom:10px;font-size:14px;font-weight:800;display:block}.welcome-name{width:100%;height:60px;color:var(--ink);background:var(--white);border:1px solid #bfcbd3;border-radius:10px;padding:0 18px;font-size:22px}.welcome-name::placeholder{color:#8b98a2}.age-picker{border:0;margin:24px 0 26px;padding:0}.age-picker>div{gap:9px;display:flex}.age-picker button{color:#344b5e;background:var(--white);cursor:pointer;border:1px solid #c8d2d9;border-radius:9px;width:52px;height:48px;font-weight:800;transition:background .15s ease-out,border-color .15s ease-out,color .15s ease-out,transform .15s ease-out}.age-picker button:hover{border-color:#7890a0;transform:translateY(-1px)}.age-picker button.is-selected{color:var(--white);background:var(--action-dark);border-color:var(--action-dark)}.privacy-note{color:#586a78;align-items:flex-start;gap:9px;max-width:610px;font-size:13px;line-height:1.45;display:flex}.privacy-note svg{color:var(--action-dark);flex:none}.handoff-button{color:#fff;background:var(--action-dark);cursor:pointer;border:0;border-radius:9px;justify-content:center;align-items:center;gap:9px;min-height:54px;margin-top:28px;padding:0 24px;font-size:17px;font-weight:850;transition:transform .15s ease-out,background .15s ease-out;display:flex}.handoff-button:hover:not(:disabled){background:#126b31;transform:translateY(-1px)}.handoff-button:disabled{color:#819087;cursor:default;background:#dce3df}.mic-primer{color:var(--muted);align-items:center;gap:7px;margin:12px 0 0;font-size:12px;display:flex}.welcome-brand{position:relative}.setup-back{color:#55707e;border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:999px;padding:8px 14px;font-size:13px;font-weight:800;transition:background .15s ease-out,color .15s ease-out;position:absolute;top:50%;right:0;transform:translateY(-50%)}.setup-back:hover{color:var(--ink);background:#eef2f0}.setup{align-self:center;width:min(560px,100%);padding:8px 0 64px}.setup-dots{gap:7px;margin-bottom:30px;display:flex}.setup-dots i{background:#dbe3df;border-radius:999px;width:26px;height:5px;transition:background .22s ease-out}.setup-dots i.on{background:var(--action-dark)}.setup-step{animation:.22s cubic-bezier(.2,.8,.25,1) both setupIn}.setup-step h1{letter-spacing:-.03em;margin:0;font-size:clamp(34px,4.4vw,52px);line-height:1.04}.setup-step .parent-lede{margin:16px 0 30px}@keyframes setupIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.value-list{gap:16px;margin:4px 0 12px;padding:0;list-style:none;display:grid}.value-list li{grid-template-columns:46px 1fr;align-items:start;gap:14px;display:grid}.value-list li>span{width:46px;height:46px;color:var(--action-dark);background:#e7f2ea;border-radius:14px;place-items:center;display:grid}.value-list strong{font-size:16px;display:block}.value-list small{color:var(--muted);margin-top:3px;font-size:14px;line-height:1.45;display:block}.setup-foot{color:var(--muted);margin:14px 0 0;font-size:13px}.freq-choices{gap:10px;display:grid}.freq-card{text-align:left;background:var(--white);cursor:pointer;border:1.5px solid #cdd8d2;border-radius:14px;width:100%;padding:16px 18px;transition:border-color .15s ease-out,background .15s ease-out,transform .15s ease-out;display:block}.freq-card:hover{border-color:#93b0a0;transform:translateY(-1px)}.freq-card strong{color:var(--ink);font-size:17px;display:block}.freq-card small{color:var(--muted);margin-top:2px;font-size:13px;display:block}.freq-card.is-selected{border-color:var(--action-dark);background:#eef7f0;box-shadow:0 0 0 3px #146b311f}.setup-email{height:56px;margin-top:14px;font-size:18px}@media (max-width:560px){.setup-step h1{font-size:32px}}.welcome-child{--theme:var(--coral-dark);--theme-soft:var(--coral-soft);background:var(--paper);isolation:isolate;grid-template-columns:minmax(300px,42%) minmax(600px,1fr);align-items:center;min-height:100svh;padding:90px max(5vw,56px) 54px;transition:background .15s ease-out;display:grid;position:relative;overflow:hidden}.welcome-child.theme-space{--theme:#315db5;--theme-soft:#dfe9fb;background:#eef2fa}.welcome-child.theme-life{--theme:#187346;--theme-soft:#ddf1e6;background:#edf6f0}.welcome-child.theme-building{--theme:#ad4d2d;--theme-soft:#fae6de;background:#f8f1ed}.welcome-child.theme-numbers{--theme:#6550a4;--theme-soft:#eae4f7;background:#f3f0f8}.welcome-child.theme-chemistry{--theme:#057381;--theme-soft:#d9eff1;background:#ecf6f6}.child-brand{color:var(--theme);align-items:center;gap:9px;font-size:17px;font-weight:900;display:flex;position:absolute;top:28px;left:max(4vw,44px)}.child-brand span{color:#fff;background:var(--theme);border-radius:50%;place-items:center;width:34px;height:34px;display:grid}.child-texture{z-index:-1;opacity:.5;pointer-events:none;position:absolute;inset:0}.child-texture i{border:2px solid var(--theme);border-radius:50%;width:10px;height:10px;position:absolute}.child-texture i:first-child{top:22%;left:7%}.child-texture i:nth-child(2){width:16px;height:16px;bottom:11%;left:36%}.child-texture i:nth-child(3){width:7px;height:7px;top:16%;right:7%}.child-texture i:nth-child(4){bottom:17%;right:4%}.child-texture i:nth-child(5){background:var(--theme);width:5px;height:5px;top:11%;left:51%}.rocky-presence{aspect-ratio:1;justify-self:center;place-items:center;width:clamp(220px,25vw,330px);display:grid;position:relative}.orb-ring{border:2px solid color-mix(in srgb, var(--theme) 30%, transparent);border-radius:50%;transition:transform .15s ease-out,opacity .15s ease-out;position:absolute;inset:9%}.rocky-orb{aspect-ratio:1;width:62%;color:var(--theme);background:var(--theme-soft);border:2px solid color-mix(in srgb, var(--theme) 35%, white);box-shadow:0 24px 60px color-mix(in srgb, var(--theme) 18%, transparent);border-radius:48% 52% 46% 54%;justify-content:center;align-items:center;gap:28px;transition:transform .15s ease-out,background .15s ease-out;animation:3.6s ease-in-out infinite orb-breathe;display:flex;position:relative}.rocky-eye{background:var(--theme);border-radius:50%;width:13px;height:18px;transform:translateY(-7px)}.rocky-smile{border-bottom:5px solid var(--theme);border-radius:50%;width:42px;height:20px;position:absolute;bottom:29%}.rocky-presence.is-speaking .rocky-orb{animation:.52s ease-in-out infinite alternate orb-talk}.rocky-presence.is-speaking .orb-ring{animation:.9s ease-out infinite ring-talk}.rocky-presence.is-listening .rocky-orb{background:#fff1e8;transform:scale(1.05)}.rocky-presence.is-listening .orb-ring{border-width:4px;transform:scale(.9)}@keyframes orb-breathe{50%{transform:translateY(-5px)rotate(1deg)}}@keyframes orb-talk{to{transform:scale(1.06)rotate(-2deg)}}@keyframes ring-talk{70%,to{opacity:0;transform:scale(1.13)}}.child-copy{width:min(720px,100%);animation:.18s ease-out both copy-in}@keyframes copy-in{0%{opacity:0;transform:translateY(8px)}}.child-copy h1{letter-spacing:-.045em;margin:0;font-size:clamp(46px,5.2vw,76px);line-height:.98}.child-copy>p:not(.eyebrow){color:#546575;margin:18px 0 0;font-size:20px;line-height:1.45}.hero-copy h1{font-size:clamp(62px,7vw,104px)}.interest-step h1{font-size:clamp(44px,4.4vw,66px)}.speak-choice{color:#fff;background:var(--theme);cursor:pointer;border:0;border-radius:999px;align-items:center;gap:9px;min-height:50px;margin-top:22px;padding:0 20px;font-weight:850;display:inline-flex}.speak-choice.is-listening{background:var(--coral)}.heard-line{color:#5c6b77;min-height:28px;padding-top:9px;font-size:13px}.noted-interests{flex-wrap:wrap;align-items:flex-start;gap:10px;min-height:64px;margin-top:24px;display:flex}.noted-interest{min-height:48px;color:var(--theme);border:1px solid color-mix(in srgb, var(--theme) 28%, white);background:#ffffffeb;border-radius:999px;align-items:center;gap:9px;padding:0 17px;font-size:15px;font-weight:850;animation:.18s ease-out both interest-arrive;display:inline-flex;box-shadow:0 8px 22px #182e3c14}@keyframes interest-arrive{0%{opacity:0;transform:translateY(6px)scale(.96)}}.interest-grid{grid-template-columns:repeat(5,minmax(112px,1fr));gap:10px;margin-top:12px;display:grid}.interest-grid button{text-align:left;min-height:146px;color:var(--ink);cursor:pointer;background:#ffffffd9;border:1px solid #cad4d7;border-radius:12px;flex-direction:column;align-items:flex-start;padding:16px 14px;transition:transform .15s ease-out,border-color .15s ease-out,box-shadow .15s ease-out;display:flex}.interest-grid button:hover{border-color:var(--theme);transform:translateY(-3px);box-shadow:0 12px 26px #1d364617}.interest-grid button span{width:48px;height:48px;color:var(--theme);background:var(--theme-soft);border-radius:10px;place-items:center;margin-bottom:auto;display:grid}.interest-grid strong{margin-top:15px;font-size:15px;line-height:1.15}.interest-grid small{color:var(--muted);margin-top:5px;font-size:11px;line-height:1.2}.choose-step h1{font-size:clamp(42px,4.2vw,64px)}.suggestion-list{gap:11px;margin-top:28px;display:grid}.suggestion-card{width:100%;min-height:112px;color:var(--ink);text-align:left;cursor:pointer;background:#ffffffeb;border:1px solid #cbd5da;border-radius:14px;grid-template-columns:44px minmax(0,1fr) 24px;align-items:center;gap:15px;padding:17px 18px;transition:transform .15s ease-out,border-color .15s ease-out,box-shadow .15s ease-out;animation:.18s ease-out both suggestion-arrive;display:grid;box-shadow:0 8px 22px #182e3c0d}.suggestion-card:nth-child(2){animation-delay:45ms}.suggestion-card:nth-child(3){animation-delay:90ms}@keyframes suggestion-arrive{0%{opacity:0;transform:translateY(8px)}}.suggestion-card:hover{border-color:var(--theme);transform:translate(4px);box-shadow:0 12px 28px #182e3c1a}.suggestion-number{color:#fff;background:var(--theme);border-radius:12px;place-items:center;width:44px;height:44px;font-size:16px;font-weight:900;display:grid}.suggestion-copy{flex-direction:column;min-width:0;display:flex}.suggestion-copy small{color:var(--theme);letter-spacing:.035em;text-transform:uppercase;margin-bottom:3px;font-size:11px;font-weight:900}.suggestion-copy strong{font-size:20px;line-height:1.2}.suggestion-copy>span{color:#5b6b78;margin-top:5px;font-size:14px;line-height:1.35}.suggestion-card>svg{color:var(--theme)}.launch-copy{max-width:650px}.launch-icon{color:#fff;background:var(--theme);border-radius:50%;place-items:center;width:62px;height:62px;margin-bottom:28px;animation:.32s ease-out both launch-pop;display:grid}@keyframes launch-pop{0%{transform:scale(.72)rotate(-12deg)}}.launch-copy .eyebrow{color:var(--theme)}.launching{color:var(--theme);align-items:center;gap:8px;margin-top:30px;font-size:14px;font-weight:900;display:inline-flex}.launching svg{animation:.9s ease-in-out infinite sparkle-turn}@keyframes sparkle-turn{50%{transform:rotate(18deg)scale(1.15)}}@media (max-width:1100px){.welcome-child{grid-template-columns:32% 1fr;gap:30px;padding-inline:40px}.interest-grid{grid-template-columns:repeat(3,1fr)}.interest-grid button{min-height:116px}}@media (max-width:760px){.welcome-parent{width:min(100% - 32px,620px)}.parent-card{padding:36px 0 56px}.parent-card h1{font-size:42px}.welcome-child{flex-direction:column;justify-content:center;gap:16px;min-height:100svh;padding:78px 20px 30px;display:flex;overflow-y:auto}.rocky-presence{flex:none;width:180px}.child-copy{text-align:center}.interest-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.interest-grid button{min-height:122px}.noted-interests{justify-content:center}.suggestion-card{min-height:104px}.suggestion-copy strong{font-size:18px}.age-picker>div{gap:6px}.age-picker button{flex:1;width:auto}}@media (max-width:1050px){.lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-host-body{grid-template-columns:minmax(0,1fr) 340px}}@media (max-width:760px){.library-page{width:min(100% - 28px,620px)}.library-header{min-height:64px}.library-progress i{width:70px}.library-intro{padding:40px 0 26px}.lesson-grid{grid-template-columns:1fr}.lesson-tile{min-height:196px}.lesson-host{height:auto;min-height:100svh;overflow:visible}.host-header{z-index:10;grid-template-columns:minmax(0,1fr) auto;height:58px;padding:0 12px;position:sticky;top:0}.runtime-badge{display:none}.host-mark{width:32px;height:32px}.lesson-host-body{flex-direction:column;height:auto;display:flex}.scene-column{height:62svh;min-height:470px}.tutor-panel{border-top:1px solid var(--line);min-height:68svh}.message-list{min-height:340px}}@media (max-width:430px){.library-progress span{display:none}.library-intro h1{font-size:38px}.lesson-tile{padding:21px 48px 21px 20px}.host-title>div:last-child span{display:none}.host-title strong{font-size:14px}.scene-column{height:70svh;min-height:540px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.world-entry{background:var(--coral);color:#fff;border-radius:999px;align-items:center;padding:9px 18px;font-size:14px;font-weight:800;text-decoration:none;display:inline-flex;box-shadow:0 3px #15263d47}.world-entry:active{box-shadow:none;transform:translateY(2px)}.lesson-library{gap:22px;padding-bottom:60px;display:grid}.library-controls{gap:14px;display:grid}.library-search{background:var(--white);border:2px solid var(--line);color:var(--muted);border-radius:999px;align-items:center;gap:12px;max-width:520px;padding:14px 20px;transition:border-color .15s ease-out;display:flex}.library-search:focus-within{border-color:var(--blue)}.library-search input{color:var(--ink);background:0 0;border:0;outline:0;flex:1;font:700 16px/1.2 inherit}.library-search input::placeholder{color:var(--muted);font-weight:650}.library-chips{flex-wrap:wrap;gap:8px;display:flex}.library-chip{border:2px solid var(--line);background:var(--white);color:var(--ink);cursor:pointer;border-radius:999px;padding:9px 18px;font-size:14px;font-weight:750;transition:border-color .15s ease-out,background .15s ease-out}.library-chip:hover{border-color:var(--blue)}.library-chip.is-active{background:var(--coral);border-color:var(--coral);color:#fff}.lesson-card-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px;display:grid}.lesson-card{background:var(--white);border:2px solid var(--line);border-radius:18px;text-decoration:none;transition:transform .15s ease-out,border-color .15s ease-out,box-shadow .15s ease-out;display:grid;overflow:hidden}.lesson-card:hover{border-color:var(--blue);transform:translateY(-3px);box-shadow:0 10px 24px #15263d1f}.lesson-card:focus-visible{outline:3px solid var(--blue);outline-offset:2px}.lesson-card-shot{aspect-ratio:16/10;object-fit:cover;background:var(--blue-soft);width:100%;display:block}.lesson-card-shot.is-empty{aspect-ratio:16/10;background:linear-gradient(135deg, var(--action-soft), var(--blue-soft));display:block}.lesson-card-body{gap:3px;padding:13px 16px 15px;display:grid}.lesson-card-body strong{color:var(--ink);font-size:15.5px}.lesson-card-body span{color:var(--muted);font-size:12.5px;font-weight:700}.library-empty{color:var(--muted);justify-items:start;gap:12px;padding:40px 0;font-weight:650;display:grid}.library-empty button{background:var(--coral);color:#fff;cursor:pointer;box-shadow:0 3px 0 var(--coral-dark);border:0;border-radius:999px;padding:10px 20px;font-size:14px;font-weight:800}@media (prefers-reduced-motion:reduce){.lesson-card,.library-chip,.library-search{transition:none}.lesson-card:hover{transform:none}}.subject-back{color:var(--ink);border:2px solid var(--line);background:var(--white);border-radius:999px;align-items:center;gap:8px;padding:9px 16px 9px 12px;font-size:14px;font-weight:800;text-decoration:none;display:inline-flex}.library-path-link{color:var(--blue);border-radius:999px;align-items:center;padding:9px 14px;font-size:14px;font-weight:800;text-decoration:none;display:inline-flex}.library-path-link:hover{background:var(--blue-soft)}.subject-path{gap:14px;max-width:760px;margin:0;padding:0 0 80px;list-style:none;display:grid}.subject-step{background:var(--white);border:2px solid var(--line);border-radius:18px;grid-template-columns:40px 168px 1fr;align-items:center;gap:18px;padding:14px;text-decoration:none;transition:transform .15s ease-out,border-color .15s ease-out;display:grid}.subject-step:hover{border-color:var(--blue);transform:translateY(-2px)}.subject-step-num{background:var(--action-soft);width:34px;height:34px;color:var(--action-dark);border-radius:50%;place-items:center;font-size:15px;font-weight:900;display:grid}.subject-step-shot{aspect-ratio:16/10;object-fit:cover;background:var(--blue-soft);border-radius:12px;width:168px;display:block}.subject-step-shot.is-empty{background:linear-gradient(135deg, var(--action-soft), var(--blue-soft))}.subject-step-body{gap:2px;display:grid}.subject-step-body strong{color:var(--ink);font-size:16.5px}.subject-step-body>span{color:var(--muted);font-size:12.5px;font-weight:750}.subject-step-body p{color:var(--muted);margin:4px 0 0;font-size:13.5px;font-weight:600;line-height:1.4}@media (max-width:640px){.subject-step{grid-template-columns:34px 1fr}.subject-step-shot{display:none}}@media (prefers-reduced-motion:reduce){.subject-step{transition:none}.subject-step:hover{transform:none}}.paywall-plans{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.paywall-monthly{color:var(--muted)!important;box-shadow:none!important;border:2px solid var(--line)!important;background:0 0!important}.paywall-error{color:var(--coral);margin:8px 0 0;font-size:13.5px;font-weight:700}