@font-face{font-family:Noto Sans Myanmar;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/noto-sans-myanmar-myanmar-400-normal-C_Ri2PLj.woff2) format("woff2"),url(/assets/noto-sans-myanmar-myanmar-400-normal-Di6U4opH.woff) format("woff");unicode-range:U+1000-109F,U+200C-200D,U+25CC,U+A92E,U+A9E0-A9FE,U+AA60-AA7F,U+116D0-116E3}@font-face{font-family:Noto Sans Myanmar;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/noto-sans-myanmar-latin-ext-400-normal-Bh89aKMz.woff2) format("woff2"),url(/assets/noto-sans-myanmar-latin-ext-400-normal-DRGWNQyd.woff) format("woff");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:Noto Sans Myanmar;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/noto-sans-myanmar-latin-400-normal-Dt7kQkP-.woff2) format("woff2"),url(/assets/noto-sans-myanmar-latin-400-normal-wRn4g6YM.woff) format("woff");unicode-range:U+0000-00FF,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:Noto Sans Myanmar;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/noto-sans-myanmar-myanmar-700-normal-D1JgZPvU.woff2) format("woff2"),url(/assets/noto-sans-myanmar-myanmar-700-normal-rnZT0XO2.woff) format("woff");unicode-range:U+1000-109F,U+200C-200D,U+25CC,U+A92E,U+A9E0-A9FE,U+AA60-AA7F,U+116D0-116E3}@font-face{font-family:Noto Sans Myanmar;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/noto-sans-myanmar-latin-ext-700-normal-DltkCll-.woff2) format("woff2"),url(/assets/noto-sans-myanmar-latin-ext-700-normal-Bkvv9Icw.woff) format("woff");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:Noto Sans Myanmar;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/noto-sans-myanmar-latin-700-normal-BQvPCnvz.woff2) format("woff2"),url(/assets/noto-sans-myanmar-latin-700-normal-B-fuSLfn.woff) format("woff");unicode-range:U+0000-00FF,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:Noto Sans Myanmar;font-style:normal;font-display:swap;font-weight:800;src:url(/assets/noto-sans-myanmar-myanmar-800-normal-DnlpuS3C.woff2) format("woff2"),url(/assets/noto-sans-myanmar-myanmar-800-normal-C8kW5NvQ.woff) format("woff");unicode-range:U+1000-109F,U+200C-200D,U+25CC,U+A92E,U+A9E0-A9FE,U+AA60-AA7F,U+116D0-116E3}@font-face{font-family:Noto Sans Myanmar;font-style:normal;font-display:swap;font-weight:800;src:url(/assets/noto-sans-myanmar-latin-ext-800-normal-BQi-fwcX.woff2) format("woff2"),url(/assets/noto-sans-myanmar-latin-ext-800-normal-Bp3-6zBl.woff) format("woff");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:Noto Sans Myanmar;font-style:normal;font-display:swap;font-weight:800;src:url(/assets/noto-sans-myanmar-latin-800-normal-DGGgLINX.woff2) format("woff2"),url(/assets/noto-sans-myanmar-latin-800-normal-D3HD1k52.woff) format("woff");unicode-range:U+0000-00FF,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}:root{--color-ink: #0b1220;--color-cobalt: #2f6feb;--color-teal: #168c82;--color-orange: #ff7043;--color-yellow: #ffc857;--color-purple: #7c4dff;--color-background: #f7f8fc;--color-surface: #ffffff;--color-muted: #667085;--color-line: #dbe2ee;--color-soft-blue: #e9f0ff;--color-soft-teal: #e5f5f1;--color-soft-orange: #fff0e8;--color-soft-purple: #f0ecff;--color-danger: #c5354b;--color-success: #18865d;--shadow-card: 0 18px 45px rgba(13, 25, 48, .08);--shadow-small: 0 8px 24px rgba(13, 25, 48, .08);--radius-card: 22px;--radius-small: 14px;--content-width: 1260px}*{box-sizing:border-box}html{min-width:320px;scroll-behavior:smooth}body{margin:0;min-width:320px;background:var(--color-background);color:var(--color-ink);font-family:Noto Sans Myanmar,Noto Sans,Arial,sans-serif;font-size:16px;line-height:1.55;overflow-x:hidden}button,a,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline:3px solid var(--color-yellow);outline-offset:3px}::selection{color:var(--color-surface);background:var(--color-cobalt)}.skip-link{position:fixed;z-index:1000;top:12px;left:12px;padding:10px 14px;border-radius:8px;background:var(--color-ink);color:var(--color-surface);transform:translateY(-150%);transition:transform .16s ease}.skip-link:focus{transform:translateY(0)}.app-shell{min-height:100dvh}.desktop-sidebar{position:fixed;z-index:20;inset:0 auto 0 0;display:flex;width:244px;flex-direction:column;padding:30px 20px 24px;border-right:1px solid var(--color-line);background:#f7f8fceb}.brand{display:inline-flex;align-items:center;gap:11px;min-height:44px;width:fit-content}.brand strong{display:block;font-size:17px;font-weight:800;letter-spacing:-.04em;line-height:1.1}.brand small{display:block;margin-top:3px;color:var(--color-muted);font-size:10px;line-height:1.3}.brand-mark{display:inline-flex;width:33px;height:33px;align-items:center;justify-content:center;gap:3px;border-radius:10px;background:var(--color-ink);transform:rotate(-5deg)}.brand-mark i{display:block;width:5px;height:15px;border-radius:4px;background:var(--color-yellow)}.brand-mark i:nth-child(2){height:21px;background:var(--color-orange)}.brand-mark i:nth-child(3){height:10px;background:var(--color-cobalt)}.brand-compact .brand-mark{width:31px;height:31px}.sidebar-label{margin:58px 10px 13px;color:var(--color-muted);font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.nav-list{display:grid;gap:7px}.nav-item{display:flex;min-height:46px;align-items:center;gap:13px;padding:0 13px;border:1px solid transparent;border-radius:12px;color:#657083;font-size:13px;font-weight:700;transition:color .18s ease,background-color .18s ease,border-color .18s ease,transform .18s ease}.nav-item:hover{border-color:var(--color-line);background:var(--color-surface);color:var(--color-ink);transform:translate(2px)}.nav-item.active{border-color:#2f6feb29;background:var(--color-soft-blue);color:var(--color-cobalt)}.sidebar-bottom{display:grid;gap:19px;margin-top:auto}.sidebar-note{display:flex;align-items:flex-start;gap:9px;padding:14px;border:1px solid #e4e9f2;border-radius:14px;background:var(--color-surface);color:var(--color-muted);font-size:12px;line-height:1.6}.sidebar-note svg{flex:0 0 auto;color:var(--color-orange)}.main-content{min-height:100dvh;margin-left:244px;padding:30px clamp(24px,4vw,72px) 64px}.main-content:focus{outline:none}.page-stack{width:min(100%,var(--content-width));margin:0 auto}.page-stack>*+*{margin-top:42px}.page-topline,.section-heading-row,.feature-topline,.course-card-head,.course-card-footer,.hero-actions,.lesson-footer-actions,.lesson-pagination,.quiz-footer,.settings-row,.lesson-meta,.meta-row{display:flex;align-items:center}.page-topline,.section-heading-row,.feature-topline,.course-card-footer,.lesson-footer-actions,.lesson-pagination,.quiz-footer,.settings-row{justify-content:space-between}.eyebrow,.section-kicker,.card-eyebrow{margin:0;color:var(--color-cobalt);font-size:11px;font-weight:800;letter-spacing:.1em;line-height:1.4;text-transform:uppercase}.muted,.page-header>p:last-child,.intro-line{color:var(--color-muted)}.intro-line{margin:3px 0 0;font-size:13px}.page-topline>.language-toggle{display:flex}.language-toggle{display:inline-flex;min-height:40px;align-items:center;gap:5px;padding:3px 6px 3px 9px;border:1px solid var(--color-line);border-radius:999px;background:var(--color-surface);color:var(--color-muted);font-size:11px;font-weight:700}.language-toggle>svg{margin-right:2px;color:var(--color-cobalt)}.language-toggle button{min-height:32px;padding:0 8px;border:0;border-radius:999px;background:transparent;color:var(--color-muted);font-size:11px;font-weight:800}.language-toggle button.selected,.language-toggle button:hover{background:var(--color-ink);color:var(--color-surface)}.language-toggle-compact{width:fit-content}.hero-panel{position:relative;display:grid;min-width:0;min-height:390px;grid-template-columns:minmax(0,.95fr) minmax(310px,1.05fr);align-items:center;overflow:hidden;padding:clamp(30px,5vw,67px);border-radius:28px;background:var(--color-ink);color:var(--color-surface);isolation:isolate}.hero-panel:before,.hero-panel:after{position:absolute;z-index:-1;display:block;border-radius:50%;content:"";opacity:.15}.hero-panel:before{top:-190px;right:31%;width:440px;height:440px;background:var(--color-cobalt)}.hero-panel:after{right:-110px;bottom:-150px;width:390px;height:390px;border:55px solid var(--color-orange)}.hero-copy{position:relative;z-index:2;min-width:0;max-width:600px}.hero-kicker{display:inline-flex;align-items:center;gap:8px;margin-bottom:19px;color:#aebddb;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--color-yellow);box-shadow:0 0 0 5px #ffc85721}.hero-copy h1{max-width:620px;overflow-wrap:anywhere;margin:0;font-size:clamp(36px,4.9vw,68px);font-weight:800;letter-spacing:-.07em;line-height:1.06}.hero-copy p{max-width:480px;overflow-wrap:anywhere;margin:22px 0 0;color:#bac5d9;font-size:15px;line-height:1.75}.hero-actions{flex-wrap:wrap;gap:18px;margin-top:28px}.button{display:inline-flex;min-height:45px;align-items:center;justify-content:center;gap:9px;padding:0 17px;border:1px solid transparent;border-radius:9px;font-size:12px;font-weight:800;transition:transform .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease}.button:hover:not(:disabled){transform:translateY(-2px)}.button-dark{background:var(--color-ink);color:var(--color-surface)}.button-dark:hover:not(:disabled){background:#202d43}.button-small{min-height:39px;padding:0 13px;font-size:11px}.button-success{background:var(--color-success);color:#fff}.button-outline,.button-outline-danger{border-color:var(--color-line);background:transparent;color:var(--color-ink)}.button-outline:hover:not(:disabled){background:var(--color-soft-blue);border-color:var(--color-cobalt)}.button-outline-danger{border-color:#c5354b59;color:var(--color-danger)}.button-outline-danger:hover:not(:disabled){background:#fff0f2;border-color:var(--color-danger)}.button-danger{background:var(--color-danger);color:#fff}.text-link{display:inline-flex;min-height:40px;align-items:center;gap:6px;color:var(--color-yellow);font-size:12px;font-weight:800}.text-link:hover{text-decoration:underline;text-underline-offset:4px}.text-link-subtle{color:var(--color-cobalt)}.text-link-dark{color:var(--color-ink)}.hero-ribbon{position:absolute;right:-52px;bottom:29px;padding:7px 65px;background:var(--color-orange);color:var(--color-ink);font-size:10px;font-weight:800;letter-spacing:.12em;transform:rotate(-7deg)}.hero-art{position:relative;min-width:0;width:min(100%,440px);height:285px;justify-self:end}.art-orbit{position:absolute;border:1px solid rgba(255,255,255,.24);border-radius:50%;transform:rotate(-22deg)}.orbit-one{top:17px;right:24px;width:234px;height:234px}.orbit-two{top:47px;right:75px;width:174px;height:174px;border-color:#ffc8578c}.art-block{position:absolute;display:grid;width:86px;height:86px;place-items:center;border:2px solid var(--color-ink);border-radius:24px;color:var(--color-ink);box-shadow:7px 7px #00000038}.art-blue{top:8px;left:28px;background:var(--color-cobalt);transform:rotate(-9deg)}.art-yellow{top:42px;right:22px;width:110px;height:110px;background:var(--color-yellow);transform:rotate(7deg)}.art-orange{right:148px;bottom:24px;background:var(--color-orange);transform:rotate(11deg)}.art-purple{right:13px;bottom:19px;background:var(--color-purple);transform:rotate(-8deg)}.art-thread{position:absolute;height:2px;background:var(--color-surface);transform-origin:left center;opacity:.7}.thread-one{top:87px;right:74px;width:187px;transform:rotate(28deg)}.thread-two{right:94px;bottom:80px;width:171px;transform:rotate(-29deg)}.art-label{position:absolute;padding:4px 8px;border-radius:999px;background:var(--color-surface);color:var(--color-ink);font-size:10px;font-weight:800;text-transform:uppercase}.label-one{top:123px;left:2px}.label-two{right:185px;bottom:1px}.art-core{position:absolute;top:103px;right:177px;display:grid;width:56px;height:56px;place-items:center;border:2px solid var(--color-ink);border-radius:50%;background:var(--color-surface);color:var(--color-orange);box-shadow:4px 4px #00000038}.section-block{margin-top:54px}.section-heading-row{gap:16px;margin-bottom:18px}.section-heading-row h2,.page-header h1,.progress-summary-copy h2,.settings-row h2,.quiz-heading h2,.key-terms h2{margin:5px 0 0;letter-spacing:-.055em;line-height:1.15}.section-heading-row h2{font-size:clamp(22px,2.7vw,31px);font-weight:800}.continue-card{display:grid;min-height:156px;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:20px;padding:26px;border:1px solid color-mix(in srgb,var(--accent) 22%,var(--color-line));border-radius:var(--radius-card);background:var(--color-surface);box-shadow:var(--shadow-small)}.continue-content{min-width:0}.card-eyebrow{color:var(--color-muted);font-size:10px}.continue-content h3,.course-card h3{margin:8px 0 5px;font-size:19px;font-weight:800;letter-spacing:-.04em;line-height:1.25}.continue-content p,.course-card p{margin:0;color:var(--color-muted);font-size:13px;line-height:1.65}.meta-row{flex-wrap:wrap;gap:6px;margin-top:11px;color:var(--color-muted);font-size:11px}.meta-row svg{color:var(--accent, var(--color-cobalt))}.meta-separator{color:var(--color-line)}.course-mark{display:inline-grid;width:42px;height:42px;flex:0 0 auto;place-items:center;border-radius:13px;color:var(--color-ink)}.course-mark-large{width:68px;height:68px;border-radius:20px}.course-mark-blue,.pill-blue{background:var(--color-soft-blue);color:var(--color-cobalt)}.course-mark-teal,.pill-teal{background:var(--color-soft-teal);color:var(--color-teal)}.course-mark-orange,.pill-orange{background:var(--color-soft-orange);color:var(--color-orange)}.course-mark-purple,.pill-purple{background:var(--color-soft-purple);color:var(--color-purple)}.icon-button{display:inline-grid;width:44px;height:44px;place-items:center;border:0;border-radius:50%}.icon-button-dark{background:var(--color-ink);color:var(--color-surface)}.progress-ring{position:relative;display:grid;width:67px;height:67px;flex:0 0 auto;place-items:center}.progress-ring svg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;transform:rotate(-90deg)}.progress-ring circle{fill:none;stroke-width:5}.ring-track{stroke:#e5eaf2}.ring-value{stroke:var(--color-cobalt);stroke-linecap:round}.progress-ring strong{position:relative;z-index:1;font-size:12px;font-weight:800}.progress-ring-light .ring-track{stroke:#ffffff4d}.progress-ring-light .ring-value{stroke:var(--color-yellow)}.progress-ring-light strong{color:var(--color-surface)}.course-grid,.catalog-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.course-card{position:relative;display:flex;min-height:272px;flex-direction:column;overflow:hidden;padding:20px;border:1px solid var(--color-line);border-radius:var(--radius-card);background:var(--color-surface);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.course-card:hover{border-color:color-mix(in srgb,var(--accent) 50%,var(--color-line));box-shadow:var(--shadow-card);transform:translateY(-4px)}.course-card-head{justify-content:space-between}.course-index{color:color-mix(in srgb,var(--accent) 75%,var(--color-ink));font-size:12px;font-weight:800}.course-icon{display:grid;width:39px;height:39px;place-items:center;border-radius:12px;background:color-mix(in srgb,var(--accent) 14%,white);color:var(--accent)}.course-card-copy{margin-top:auto;padding-top:30px}.course-card h3{max-width:210px}.course-card-footer{gap:12px;margin-top:25px;color:var(--color-muted);font-size:11px;font-weight:700}.course-card-arrow{display:grid;width:31px;height:31px;place-items:center;border-radius:50%;background:color-mix(in srgb,var(--accent) 13%,white);color:var(--accent)}.course-card-arrow svg{width:16px;height:16px}.progress-bar{width:100%;height:5px;overflow:hidden;border-radius:999px;background:#e9edf4}.progress-bar span{display:block;height:100%;border-radius:inherit;background:var(--accent, var(--color-cobalt));transition:width .22s ease}.course-card>.progress-bar{margin-top:16px}.bottom-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:15px}.bottom-grid>*{min-width:0}.progress-feature,.path-feature{min-height:260px;padding:24px;border:1px solid var(--color-line);border-radius:var(--radius-card);background:var(--color-surface)}.feature-topline{color:var(--color-cobalt)}.feature-topline svg{color:var(--color-muted)}.progress-feature-body{display:flex;align-items:center;gap:19px;margin:38px 0 24px}.big-percent{color:var(--color-ink);font-size:56px;font-weight:800;letter-spacing:-.08em;line-height:.95}.big-percent span{color:var(--color-cobalt);font-size:25px;letter-spacing:-.04em}.progress-feature-body h3{margin:0;font-size:15px;letter-spacing:-.02em}.progress-feature-body p{margin:5px 0 0;color:var(--color-muted);font-size:12px}.progress-feature>.text-link{margin-top:19px;color:var(--color-cobalt)}.path-steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:25px}.path-step{display:flex;min-height:69px;align-items:center;gap:10px;padding:10px;border:1px solid #edf0f5;border-radius:13px;transition:border-color .18s ease,background-color .18s ease,transform .18s ease}.path-step:hover{border-color:var(--color-cobalt);background:var(--color-soft-blue);transform:translateY(-2px)}.path-number{display:grid;width:34px;height:34px;flex:0 0 auto;place-items:center;border-radius:10px;font-size:10px;font-weight:800}.path-blue{background:var(--color-soft-blue);color:var(--color-cobalt)}.path-teal{background:var(--color-soft-teal);color:var(--color-teal)}.path-orange{background:var(--color-soft-orange);color:var(--color-orange)}.path-purple{background:var(--color-soft-purple);color:var(--color-purple)}.path-text{min-width:0;flex:1}.path-text strong,.path-text small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.path-text strong{font-size:12px}.path-text small{margin-top:3px;color:var(--color-muted);font-size:10px}.page-header{max-width:720px;padding:24px 0 8px}.page-header h1{margin-top:12px;font-size:clamp(34px,5vw,58px);font-weight:800}.page-header>p:last-child{max-width:590px;margin:18px 0 0;font-size:15px;line-height:1.8}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.course-card-featured{min-height:310px;padding:28px}.course-card-featured .course-card-copy{padding-top:44px}.course-card-featured h3{max-width:330px;font-size:24px}.course-card-featured p{max-width:380px}.source-banner{display:flex;align-items:center;gap:17px;padding:21px 23px;border:1px dashed #cbd5e5;border-radius:var(--radius-small);background:#fbfcff;color:var(--color-cobalt)}.source-banner>div{min-width:0;flex:1}.source-banner strong{font-size:13px}.source-banner p{margin:3px 0 0;color:var(--color-muted);font-size:12px}.source-banner>svg:last-child{color:var(--color-muted)}.back-link{display:inline-flex;min-height:40px;align-items:center;gap:7px;color:var(--color-muted);font-size:12px;font-weight:800}.back-link:hover{color:var(--color-cobalt)}.course-hero{position:relative;display:grid;min-height:350px;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:30px;overflow:hidden;padding:clamp(28px,5vw,60px);border-radius:28px;background:var(--accent);color:var(--color-ink);isolation:isolate}.course-hero:after{position:absolute;z-index:-1;top:-150px;right:-50px;width:390px;height:390px;border:62px solid rgba(255,255,255,.28);border-radius:50%;content:""}.course-hero-blue{--accent: var(--color-cobalt);color:var(--color-surface)}.course-hero-teal{--accent: var(--color-teal);color:var(--color-surface)}.course-hero-orange{--accent: var(--color-orange)}.course-hero-purple{--accent: var(--color-purple);color:var(--color-surface)}.course-hero-copy{position:relative;z-index:1;max-width:710px}.course-hero-mark{margin-bottom:22px}.course-hero .course-mark{border:1px solid rgba(255,255,255,.35);background:#ffffff3b;color:currentColor}.course-hero-orange .course-mark{border-color:#0b12202e;background:#ffffff52}.eyebrow-dark{color:currentColor;opacity:.78}.course-hero h1{max-width:700px;margin:12px 0;font-size:clamp(34px,5vw,62px);font-weight:800;letter-spacing:-.075em;line-height:1.04}.course-hero-copy>p:not(.eyebrow){max-width:570px;margin:0;font-size:15px;line-height:1.7;opacity:.87}.course-hero .hero-actions{margin-top:28px}.course-hero .button-dark{background:var(--color-ink)}.course-hero .text-link-dark{color:currentColor}.course-hero-stat{position:relative;z-index:1;display:grid;justify-items:center;gap:12px;min-width:104px;color:currentColor;font-size:11px;font-weight:800}.lesson-count{display:inline-flex;min-height:36px;align-items:center;gap:7px;padding:0 11px;border:1px solid var(--color-line);border-radius:999px;color:var(--color-muted);font-size:11px;font-weight:700}.module-list{display:grid;gap:29px}.module-heading{display:flex;align-items:center;gap:13px;margin-bottom:11px}.module-heading>span{color:var(--color-cobalt);font-size:12px;font-weight:800}.module-heading h3{margin:0;font-size:17px;letter-spacing:-.03em}.module-lessons{display:grid;gap:8px;padding-left:32px}.lesson-row{display:grid;min-height:82px;grid-template-columns:35px minmax(0,1fr) auto 30px;align-items:center;gap:15px;padding:11px 16px 11px 14px;border:1px solid var(--color-line);border-radius:15px;background:var(--color-surface);transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease}.lesson-row:hover{border-color:var(--color-cobalt);box-shadow:var(--shadow-small);transform:translate(3px)}.lesson-row.is-complete{border-color:#c6eadb;background:#fbfffd}.lesson-row-number{color:var(--color-muted);font-size:11px;font-weight:800}.lesson-row-main{min-width:0}.lesson-row-main strong,.lesson-row-main small{display:block}.lesson-row-main strong{overflow:hidden;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.lesson-row-main small{overflow:hidden;margin-top:4px;color:var(--color-muted);font-size:11px;text-overflow:ellipsis;white-space:nowrap}.lesson-row-meta{display:inline-flex;align-items:center;gap:5px;color:var(--color-muted);font-size:10px;white-space:nowrap}.lesson-row-status{display:grid;min-width:30px;place-items:center;color:var(--color-muted)}.lesson-row.is-complete .lesson-row-status{color:var(--color-success)}.lesson-breadcrumbs{display:flex;min-height:40px;align-items:center;gap:7px;overflow:hidden;color:var(--color-muted);font-size:11px}.lesson-breadcrumbs a{overflow:hidden;color:var(--color-cobalt);font-weight:800;text-overflow:ellipsis;white-space:nowrap}.lesson-breadcrumbs span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lesson-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;align-items:start;gap:clamp(32px,6vw,84px)}.lesson-content{min-width:0;max-width:740px}.lesson-heading{padding-bottom:29px;border-bottom:1px solid var(--color-line)}.lesson-course-pill{display:inline-flex;min-height:39px;align-items:center;gap:8px;padding:0 10px 0 7px;border-radius:999px;font-size:10px;font-weight:800}.lesson-course-pill .course-mark{width:27px;height:27px;border-radius:50%}.lesson-heading h1{margin:22px 0 12px;font-size:clamp(34px,5vw,59px);font-weight:800;letter-spacing:-.075em;line-height:1.08}.lesson-lede{max-width:650px;margin:0;color:var(--color-muted);font-size:16px;line-height:1.8}.lesson-meta{flex-wrap:wrap;gap:9px;margin-top:17px;color:var(--color-muted);font-size:11px}.lesson-meta span:first-child{display:inline-flex;align-items:center;gap:6px}.lesson-blocks{padding-top:32px}.lesson-paragraph{margin:0 0 22px;font-size:16px;line-height:1.9}.lesson-bullets{display:grid;gap:13px;margin:22px 0 30px;padding:0 0 0 27px}.lesson-bullets li{padding-left:7px;font-size:15px;line-height:1.8}.lesson-bullets li::marker{color:var(--color-orange)}.lesson-callout{position:relative;margin:27px 0 31px;padding:22px 23px 20px 28px;border-left:5px solid var(--color-cobalt);border-radius:0 15px 15px 0;background:var(--color-soft-blue)}.callout-example{border-left-color:var(--color-teal);background:var(--color-soft-teal)}.callout-warning{border-left-color:var(--color-orange);background:var(--color-soft-orange)}.callout-label{display:block;margin-bottom:5px;color:var(--color-cobalt);font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.callout-example .callout-label{color:var(--color-teal)}.callout-warning .callout-label{color:var(--color-orange)}.lesson-callout p{margin:0;font-size:14px;line-height:1.8}.code-block{margin:27px 0 30px;overflow-x:auto;padding:20px;border:1px solid rgba(255,255,255,.08);border-radius:16px;background:#101a2c;color:#e6edff;font-family:Cascadia Code,SFMono-Regular,Consolas,monospace;font-size:13px;line-height:1.8;-moz-tab-size:2;tab-size:2}.key-terms{margin-top:37px;padding-top:24px;border-top:1px solid var(--color-line)}.key-terms h2{font-size:17px}.term-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.term-list span{padding:7px 11px;border:1px solid var(--color-line);border-radius:999px;background:var(--color-surface);color:var(--color-muted);font-size:11px;font-weight:700}.quiz-card{margin-top:42px;padding:25px;border:1px solid #dfe6f1;border-radius:20px;background:var(--color-surface);box-shadow:var(--shadow-small)}.quiz-heading{display:flex;align-items:flex-start;gap:13px}.quiz-icon{display:grid;width:39px;height:39px;flex:0 0 auto;place-items:center;border-radius:12px;background:var(--color-soft-orange);color:var(--color-orange)}.quiz-heading h2{font-size:18px}.quiz-options{display:grid;gap:9px;margin-top:22px}.quiz-option{display:flex;min-height:50px;align-items:center;gap:11px;padding:7px 11px;border:1px solid var(--color-line);border-radius:11px;background:var(--color-surface);color:var(--color-ink);text-align:left;transition:border-color .16s ease,background-color .16s ease,transform .16s ease}.quiz-option:hover{border-color:var(--color-cobalt);transform:translate(2px)}.quiz-option.selected{border-color:var(--color-cobalt);background:var(--color-soft-blue)}.quiz-option.correct-option{border-color:#92d8ba;background:#edfbf4}.quiz-option.wrong-option{border-color:#efb4be;background:#fff2f3}.option-marker{display:grid;width:26px;height:26px;flex:0 0 auto;place-items:center;border:1px solid #cbd4e1;border-radius:50%;color:var(--color-muted);font-size:11px;font-weight:800}.quiz-option.selected .option-marker{border-color:var(--color-cobalt);background:var(--color-cobalt);color:#fff}.quiz-option.correct-option .option-marker{border-color:var(--color-success);background:var(--color-success);color:#fff}.quiz-option span:last-child{font-size:13px;line-height:1.55}.quiz-feedback{margin-top:14px;padding:13px 15px;border-radius:11px;font-size:12px}.feedback-correct{background:#edfbf4;color:#116942}.feedback-wrong{background:#fff2f3;color:#9d2d40}.quiz-feedback p{margin:4px 0 0;line-height:1.7}.quiz-footer{gap:12px;margin-top:20px;color:var(--color-muted);font-size:11px}.text-button{display:inline-flex;min-height:38px;align-items:center;gap:6px;padding:0 4px;border:0;background:transparent;color:var(--color-cobalt);font-size:11px;font-weight:800}.lesson-footer-actions{flex-wrap:wrap;gap:15px;margin-top:42px;padding:19px 0;border-top:1px solid var(--color-line)}.source-link{display:inline-flex;min-height:42px;align-items:center;gap:7px;color:var(--color-cobalt);font-size:11px;font-weight:800}.source-link:hover{text-decoration:underline;text-underline-offset:4px}.lesson-pagination{gap:14px;margin-top:4px;padding-top:20px;border-top:1px solid var(--color-line)}.pagination-link{display:flex;min-height:54px;max-width:47%;align-items:center;gap:8px;color:var(--color-muted)}.pagination-link:hover{color:var(--color-cobalt)}.pagination-link span{display:grid;min-width:0;gap:3px}.pagination-link small,.pagination-link strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pagination-link small{font-size:10px}.pagination-link strong{color:var(--color-ink);font-size:12px}.pagination-next{text-align:right}.lesson-outline{position:sticky;top:28px;border-left:1px solid var(--color-line)}.outline-toggle{display:none;width:100%;min-height:48px;align-items:center;justify-content:space-between;padding:0 14px;border:0;background:transparent;color:var(--color-ink);font-size:12px;font-weight:800}.outline-toggle span{display:inline-flex;align-items:center;gap:8px}.outline-content{padding-left:22px}.outline-content>.section-kicker{margin-bottom:18px;color:var(--color-muted);font-size:10px}.outline-module{display:grid;gap:7px;margin-bottom:22px}.outline-module>strong{color:var(--color-muted);font-size:11px;line-height:1.5}.outline-module a{display:flex;min-height:33px;align-items:center;gap:7px;padding:4px 7px;border-radius:7px;color:var(--color-muted);font-size:11px;line-height:1.5}.outline-module a:hover,.outline-module a.current{background:var(--color-soft-blue);color:var(--color-cobalt)}.outline-status{display:grid;width:17px;height:17px;flex:0 0 auto;place-items:center;border:1px solid #d5dce7;border-radius:50%}.outline-module a.current .outline-status{border-color:var(--color-cobalt)}.progress-summary-card{display:grid;grid-template-columns:minmax(170px,.4fr) minmax(0,1fr);align-items:center;gap:clamp(26px,5vw,73px);padding:clamp(25px,5vw,49px);border-radius:25px;background:var(--color-ink);color:var(--color-surface)}.progress-summary-ring{display:grid;justify-items:center;gap:14px;color:#aebbd0;font-size:11px;font-weight:700}.progress-summary-ring .progress-ring{width:132px;height:132px}.progress-summary-ring .progress-ring circle{stroke-width:5}.progress-summary-ring .progress-ring strong{font-size:23px}.progress-summary-copy{max-width:590px}.progress-summary-copy .section-kicker{color:var(--color-yellow)}.progress-summary-copy h2{margin-top:11px;color:var(--color-surface);font-size:clamp(23px,3vw,35px)}.progress-summary-copy>p:not(.section-kicker){margin:13px 0 23px;color:#bac5d9;font-size:14px;line-height:1.75}.progress-course-list{margin-top:44px}.progress-course-list .section-heading-row{margin-bottom:19px}.progress-course-row{display:grid;grid-template-columns:auto minmax(170px,.8fr) minmax(130px,1fr) 45px 18px;align-items:center;gap:17px;min-height:75px;padding:12px 17px;border-bottom:1px solid var(--color-line);transition:background-color .18s ease,padding .18s ease}.progress-course-row:hover{border-radius:13px;background:var(--color-surface);padding-right:13px;padding-left:21px}.progress-course-copy{min-width:0}.progress-course-copy strong,.progress-course-copy span{display:block}.progress-course-copy strong{overflow:hidden;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.progress-course-copy span{margin-top:3px;color:var(--color-muted);font-size:10px}.progress-course-percent{color:var(--color-muted);font-size:11px;font-weight:800;text-align:right}.settings-card{overflow:hidden;border:1px solid var(--color-line);border-radius:20px;background:var(--color-surface)}.settings-row{gap:16px;min-height:108px;padding:20px 25px;border-bottom:1px solid var(--color-line)}.settings-row:last-child{border-bottom:0}.settings-row-icon{display:grid;width:42px;height:42px;flex:0 0 auto;place-items:center;border-radius:13px;background:var(--color-soft-blue);color:var(--color-cobalt)}.settings-row-copy{min-width:0;flex:1}.settings-row h2{font-size:15px}.settings-row p{max-width:570px;margin:5px 0 0;color:var(--color-muted);font-size:12px;line-height:1.65}.settings-badge{padding:6px 10px;border-radius:999px;background:var(--color-soft-teal);color:var(--color-success);font-size:10px;font-weight:800;white-space:nowrap}.settings-row-danger .settings-row-icon{background:#fff0f2;color:var(--color-danger)}.empty-page{display:grid;min-height:70vh;justify-items:center;align-content:center;padding:30px;text-align:center}.empty-icon{display:grid;width:70px;height:70px;place-items:center;border-radius:22px;background:var(--color-soft-blue);color:var(--color-cobalt)}.empty-page h1{margin:21px 0 5px;font-size:clamp(25px,4vw,42px);letter-spacing:-.06em}.empty-page p{margin:0 0 22px;color:var(--color-muted);font-size:14px}.modal-backdrop{position:fixed;z-index:100;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:20px;background:#0b12208f}.confirm-modal{position:relative;width:min(100%,410px);padding:31px;border-radius:20px;background:var(--color-surface);box-shadow:0 24px 80px #0b122040}.modal-close{position:absolute;top:15px;right:15px;display:grid;width:38px;height:38px;place-items:center;border:0;border-radius:50%;background:var(--color-background);color:var(--color-muted)}.modal-icon{display:grid;width:43px;height:43px;place-items:center;border-radius:13px;background:#fff0f2;color:var(--color-danger)}.confirm-modal h2{margin:19px 0 8px;font-size:22px;letter-spacing:-.05em}.confirm-modal p{margin:0;color:var(--color-muted);font-size:13px;line-height:1.7}.modal-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:24px}.mobile-topbar,.mobile-bottom-nav{display:none}@media(max-width:1100px){.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-layout{grid-template-columns:minmax(0,1fr) 240px;gap:35px}.progress-course-row{grid-template-columns:auto minmax(140px,.8fr) minmax(100px,1fr) 35px 18px}}@media(max-width:820px){.desktop-sidebar{display:none}.mobile-topbar{position:sticky;z-index:30;top:0;display:flex;min-height:72px;align-items:center;justify-content:space-between;padding:13px 18px;border-bottom:1px solid var(--color-line);background:#f7f8fcf2;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.main-content{margin-left:0;padding:18px 18px calc(94px + env(safe-area-inset-bottom))}.page-stack>*+*{margin-top:32px}.mobile-bottom-nav{position:fixed;z-index:40;right:12px;bottom:calc(10px + env(safe-area-inset-bottom));left:12px;display:flex;justify-content:space-around;padding:8px;border:1px solid rgba(214,222,235,.9);border-radius:19px;background:#fffffff0;box-shadow:0 12px 36px #0b122026;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.mobile-bottom-nav .nav-list{display:flex;width:100%;justify-content:space-around;gap:3px}.mobile-bottom-nav .nav-item{min-width:65px;min-height:52px;flex-direction:column;justify-content:center;gap:3px;padding:4px 8px;border-radius:12px;font-size:9px}.mobile-bottom-nav .nav-item:hover{transform:none}.page-topline>.language-toggle{display:none}.hero-panel{min-height:0;grid-template-columns:1fr;gap:25px;padding:30px 24px 0}.hero-copy h1{max-width:650px;font-size:clamp(35px,8vw,58px)}.hero-art{width:min(100%,430px);height:245px;justify-self:center;transform:scale(.9);transform-origin:bottom center}.hero-ribbon{right:-66px;bottom:20px}.bottom-grid{grid-template-columns:1fr}.lesson-layout{display:block}.lesson-outline{position:static;margin-top:29px;border:1px solid var(--color-line);border-radius:14px;background:var(--color-surface)}.outline-toggle{display:flex}.outline-content{display:none;padding:0 14px 8px}.outline-open .outline-content{display:block}.outline-open .outline-toggle svg:last-child{transform:rotate(180deg)}.outline-content>.section-kicker{margin-top:4px}.progress-summary-card{grid-template-columns:1fr;justify-items:center;text-align:center}.progress-summary-copy{display:grid;justify-items:center}.progress-course-row{grid-template-columns:auto minmax(0,1fr) auto 18px;gap:12px}.progress-course-row>.progress-bar{display:none}.progress-course-percent{text-align:left}.settings-row{flex-wrap:wrap}.settings-row-copy{flex-basis:calc(100% - 60px)}.settings-row .language-toggle,.settings-row .settings-badge,.settings-row .button{margin-left:59px}}@media(max-width:560px){.main-content,.mobile-topbar{padding-right:14px;padding-left:14px}.hero-panel{border-radius:21px;padding:27px 20px 0}.hero-copy p{font-size:14px}.hero-art{width:min(100%,350px);height:220px;margin-inline:auto;transform:scale(.82)}.section-heading-row{align-items:flex-end}.section-heading-row>.text-link{min-width:30px;overflow:hidden;justify-content:flex-end;font-size:0}.section-heading-row>.text-link svg{width:19px;height:19px}.continue-card{grid-template-columns:auto minmax(0,1fr) auto;gap:13px;padding:17px}.continue-card .progress-ring{display:none}.continue-content h3{font-size:16px}.continue-content p{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}.continue-card .icon-button{width:40px;height:40px}.course-grid,.catalog-grid{grid-template-columns:1fr}.course-card{min-height:245px}.course-card-featured{min-height:265px;padding:22px}.course-card-featured .course-card-copy{padding-top:30px}.course-card-featured h3{font-size:21px}.path-steps{grid-template-columns:1fr}.progress-feature,.path-feature{min-height:0;padding:20px}.page-header{padding-top:10px}.page-header h1{font-size:35px}.course-hero{min-height:0;grid-template-columns:1fr;gap:28px;padding:26px 20px 25px;border-radius:21px}.course-hero h1{font-size:39px}.course-hero-stat{grid-template-columns:auto auto;justify-content:start;justify-items:start}.module-lessons{padding-left:0}.lesson-row{grid-template-columns:27px minmax(0,1fr) 25px;gap:10px;padding:11px 12px}.lesson-row-meta{display:none}.lesson-row-main small{white-space:normal}.lesson-heading h1{font-size:37px}.lesson-lede,.lesson-paragraph{font-size:15px}.lesson-bullets{padding-left:22px}.lesson-bullets li{padding-left:3px;font-size:14px}.lesson-callout{padding:18px 17px 17px 20px}.lesson-callout p{font-size:13px}.quiz-card{padding:18px}.quiz-footer{align-items:flex-end}.quiz-footer>span{max-width:45%;line-height:1.5}.lesson-footer-actions{align-items:stretch;flex-direction:column}.lesson-footer-actions .button{width:100%}.lesson-pagination{align-items:flex-start}.pagination-link{max-width:48%}.progress-summary-card{padding:25px 20px}.progress-course-row{grid-template-columns:auto minmax(0,1fr) 18px}.progress-course-percent{display:none}.settings-row{align-items:flex-start;padding:18px}.settings-row .language-toggle,.settings-row .settings-badge,.settings-row .button{margin-left:0}.settings-row .language-toggle{margin-left:59px}.settings-row .button{width:calc(100% - 59px)}.modal-actions{flex-direction:column-reverse}.modal-actions .button{width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
