@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-translate-x:0;--tw-translate-y:0;--tw-translate-z:0;--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-leading:initial;--tw-font-weight:initial;--tw-tracking:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-red-50:#fef2f2;--color-red-200:#ffcaca;--color-red-700:#bf000f;--color-red-800:#9f0712;--color-emerald-50:#ecfdf5;--color-emerald-200:#a4f4cf;--color-emerald-600:#009767;--color-emerald-700:#007956;--color-emerald-800:#005f46;--color-blue-50:#eff6ff;--color-blue-100:#dbeafe;--color-blue-200:#bedbff;--color-blue-300:#90c5ff;--color-blue-600:#155dfc;--color-blue-700:#1447e6;--color-blue-800:#193cb8;--color-blue-900:#1c398e;--color-violet-50:#f5f3ff;--color-violet-100:#ede9fe;--color-violet-200:#ddd6ff;--color-violet-600:#7f22fe;--color-violet-700:#7008e7;--color-violet-800:#5d0ec0;--color-violet-950:#2f0d68;--color-slate-100:#f1f5f9;--color-slate-200:#e2e8f0;--color-slate-300:#cad5e2;--color-slate-500:#62748e;--color-slate-600:#45556c;--color-slate-700:#314158;--color-slate-800:#1d293d;--color-slate-900:#0f172b;--color-slate-950:#020618;--color-white:#fff;--spacing:.25rem;--container-2xl:42rem;--container-3xl:48rem;--container-6xl:72rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-lg:1.125rem;--text-lg--line-height:calc(1.75 / 1.125);--text-xl:1.25rem;--text-xl--line-height:calc(1.75 / 1.25);--font-weight-medium:500;--font-weight-semibold:600;--tracking-wide:.025em;--leading-relaxed:1.625;--radius-sm:.25rem;--radius-lg:.5rem;--radius-xl:.75rem;--radius-2xl:1rem;--animate-spin:spin 1s linear infinite;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}@supports (color:lab(0% 0 0)){:root,:host{--color-red-50:lab(96.5005% 4.18508 1.52328);--color-red-200:lab(86.017% 19.8815 7.75869);--color-red-700:lab(40.4273% 67.2623 53.7441);--color-red-800:lab(33.7174% 55.8993 41.0293);--color-emerald-50:lab(97.8462% -6.94966 1.85487);--color-emerald-200:lab(90.2247% -31.039 9.47084);--color-emerald-600:lab(55.0481% -49.9246 15.93);--color-emerald-700:lab(44.4871% -41.0396 11.0361);--color-emerald-800:lab(35.3675% -33.1188 8.04002);--color-blue-50:lab(96.492% -1.14644 -5.11479);--color-blue-100:lab(92.0301% -2.24757 -11.6453);--color-blue-200:lab(86.15% -4.04379 -21.0797);--color-blue-300:lab(77.5052% -6.4629 -36.42);--color-blue-600:lab(44.0605% 29.0279 -86.0352);--color-blue-700:lab(36.9089% 35.0961 -85.6872);--color-blue-800:lab(30.2514% 27.7853 -70.2699);--color-blue-900:lab(26.1542% 15.7545 -51.5504);--color-violet-50:lab(96.2416% 2.28849 -5.51657);--color-violet-100:lab(93.0838% 4.35197 -9.88284);--color-violet-200:lab(87.0888% 8.53688 -19.4189);--color-violet-600:lab(41.088% 68.9966 -91.995);--color-violet-700:lab(35.2783% 67.9912 -88.793);--color-violet-800:lab(29.3188% 57.7986 -76.1493);--color-violet-950:lab(14.0706% 33.3353 -46.7553);--color-slate-100:lab(96.286% -.852436 -2.46847);--color-slate-200:lab(91.7353% -.998765 -4.76968);--color-slate-300:lab(84.7652% -1.94535 -7.93337);--color-slate-500:lab(48.0876% -2.03595 -16.5814);--color-slate-600:lab(35.5623% -1.74978 -15.4316);--color-slate-700:lab(26.9569% -1.47016 -15.6993);--color-slate-800:lab(16.132% -.318035 -14.6672);--color-slate-900:lab(7.78673% 1.82345 -15.0537);--color-slate-950:lab(1.76974% 1.32743 -9.28855)}}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.pointer-events-none{pointer-events:none}.collapse{visibility:collapse}.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.sticky{position:sticky}.inset-0{inset:0}.isolate{isolation:isolate}.z-40{z-index:40}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.mt-1{margin-top:var(--spacing)}.mt-2{margin-top:calc(var(--spacing) * 2)}.mt-3{margin-top:calc(var(--spacing) * 3)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-5{margin-top:calc(var(--spacing) * 5)}.mb-3{margin-bottom:calc(var(--spacing) * 3)}.line-clamp-2{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.h-2{height:calc(var(--spacing) * 2)}.h-14{height:calc(var(--spacing) * 14)}.h-auto{height:auto}.h-full{height:100%}.w-14{width:calc(var(--spacing) * 14)}.w-full{width:100%}.max-w-2xl{max-width:var(--container-2xl)}.max-w-3xl{max-width:var(--container-3xl)}.max-w-6xl{max-width:var(--container-6xl)}.max-w-\[360px\]{max-width:360px}.min-w-0{min-width:0}.flex-1{flex:1}.grow{flex-grow:1}.-translate-y-\[7vh\]{--tw-translate-y:calc(7vh * -1);translate:var(--tw-translate-x) var(--tw-translate-y)}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.animate-\[fadeIn_180ms_ease-out\]{animation:.18s ease-out fadeIn}.animate-spin{animation:var(--animate-spin)}.cursor-pointer{cursor:pointer}.resize{resize:both}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.items-end{align-items:flex-end}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:var(--spacing)}.gap-2{gap:calc(var(--spacing) * 2)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-4{gap:calc(var(--spacing) * 4)}.overflow-hidden{overflow:hidden}.rounded{border-radius:.25rem}.rounded-2xl{border-radius:var(--radius-2xl)}.rounded-full{border-radius:3.40282e38px}.rounded-lg{border-radius:var(--radius-lg)}.rounded-xl{border-radius:var(--radius-xl)}.border{border-style:var(--tw-border-style);border-width:1px}.border-2{border-style:var(--tw-border-style);border-width:2px}.border-\[3px\]{border-style:var(--tw-border-style);border-width:3px}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-\[\#D7E6EC\]{border-color:#d7e6ec}.border-blue-200{border-color:var(--color-blue-200)}.border-blue-300{border-color:var(--color-blue-300)}.border-blue-600{border-color:var(--color-blue-600)}.border-emerald-200{border-color:var(--color-emerald-200)}.border-red-200{border-color:var(--color-red-200)}.border-slate-200{border-color:var(--color-slate-200)}.border-slate-300{border-color:var(--color-slate-300)}.border-transparent{border-color:#0000}.border-violet-200{border-color:var(--color-violet-200)}.border-t-\[\#4A7DFF\]{border-top-color:#4a7dff}.border-r-\[\#79DDE3\]{border-right-color:#79dde3}.bg-\[var\(--color-primary\)\]{background-color:var(--color-primary)}.bg-blue-50{background-color:var(--color-blue-50)}.bg-blue-100{background-color:var(--color-blue-100)}.bg-blue-600{background-color:var(--color-blue-600)}.bg-blue-700{background-color:var(--color-blue-700)}.bg-emerald-50{background-color:var(--color-emerald-50)}.bg-emerald-700{background-color:var(--color-emerald-700)}.bg-red-50{background-color:var(--color-red-50)}.bg-slate-100{background-color:var(--color-slate-100)}.bg-slate-900{background-color:var(--color-slate-900)}.bg-violet-50{background-color:var(--color-violet-50)}.bg-violet-100{background-color:var(--color-violet-100)}.bg-violet-600{background-color:var(--color-violet-600)}.bg-violet-700{background-color:var(--color-violet-700)}.bg-white{background-color:var(--color-white)}.stroke-1{stroke-width:1px}.p-4{padding:calc(var(--spacing) * 4)}.p-5{padding:calc(var(--spacing) * 5)}.px-2{padding-inline:calc(var(--spacing) * 2)}.px-2\.5{padding-inline:calc(var(--spacing) * 2.5)}.px-3{padding-inline:calc(var(--spacing) * 3)}.px-4{padding-inline:calc(var(--spacing) * 4)}.px-5{padding-inline:calc(var(--spacing) * 5)}.py-1{padding-block:var(--spacing)}.py-2{padding-block:calc(var(--spacing) * 2)}.py-3{padding-block:calc(var(--spacing) * 3)}.pt-4{padding-top:calc(var(--spacing) * 4)}.text-center{text-align:center}.text-right{text-align:right}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.text-\[12px\]{font-size:12px}.text-\[14px\]{font-size:14px}.text-\[18px\]{font-size:18px}.leading-5{--tw-leading:calc(var(--spacing) * 5);line-height:calc(var(--spacing) * 5)}.leading-relaxed{--tw-leading:var(--leading-relaxed);line-height:var(--leading-relaxed)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.tracking-\[-0\.02em\]{--tw-tracking:-.02em;letter-spacing:-.02em}.tracking-wide{--tw-tracking:var(--tracking-wide);letter-spacing:var(--tracking-wide)}.text-\[\#17223B\]{color:#17223b}.text-\[\#66738F\]{color:#66738f}.text-\[\#66738F\]\/80{color:#66738fcc;color:lab(48.1486% .108272 -17.0716/.8)}.text-blue-700{color:var(--color-blue-700)}.text-blue-800{color:var(--color-blue-800)}.text-blue-900{color:var(--color-blue-900)}.text-emerald-800{color:var(--color-emerald-800)}.text-red-700{color:var(--color-red-700)}.text-red-800{color:var(--color-red-800)}.text-slate-500{color:var(--color-slate-500)}.text-slate-600{color:var(--color-slate-600)}.text-slate-700{color:var(--color-slate-700)}.text-slate-800{color:var(--color-slate-800)}.text-slate-900{color:var(--color-slate-900)}.text-slate-950{color:var(--color-slate-950)}.text-violet-700{color:var(--color-violet-700)}.text-violet-800{color:var(--color-violet-800)}.text-violet-950{color:var(--color-violet-950)}.text-white{color:var(--color-white)}.uppercase{text-transform:uppercase}.underline{text-decoration-line:underline}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.shadow-lg{--tw-shadow:0 10px 15px -3px var(--tw-shadow-color,#0000001a), 0 4px 6px -4px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.shadow-sm{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.invert{--tw-invert:invert(100%);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}@media (hover:hover){.hover\:border-slate-500:hover{border-color:var(--color-slate-500)}.hover\:bg-blue-100:hover{background-color:var(--color-blue-100)}.hover\:bg-blue-600:hover{background-color:var(--color-blue-600)}.hover\:bg-emerald-600:hover{background-color:var(--color-emerald-600)}.hover\:bg-slate-100:hover{background-color:var(--color-slate-100)}.hover\:bg-slate-700:hover{background-color:var(--color-slate-700)}}.disabled\:cursor-not-allowed:disabled{cursor:not-allowed}.disabled\:opacity-50:disabled{opacity:.5}@media (min-width:48rem){.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}}:root{--penaura-sky:#d8f8f8;--penaura-sky-soft:#eefcfd;--penaura-paper:#fbfeff;--penaura-paper-warm:#fffdf8;--penaura-ink:#101114;--penaura-navy:#17223b;--penaura-muted:#66738f;--penaura-line:#d7e6ec;--penaura-primary:#4a7dff;--penaura-reward:#e9a72f;--penaura-success:#2f8f63;--penaura-danger:#c9515c;--color-page:#f4f8ff;--color-page-accent:#e6f0ff;--color-surface:#fff;--color-surface-muted:#edf3fc;--color-text:#17223b;--color-text-muted:#66738f;--color-primary:#4a7dff;--color-primary-hover:#3d6fe9;--color-primary-strong:#2e5bd7;--color-primary-soft:#dce8ff;--color-secondary:#796fe8;--color-secondary-soft:#e8e5ff;--color-reward:#e9a72f;--color-reward-soft:#fff0c7;--color-success:#2f8f63;--color-success-soft:#ddf4e8;--color-danger:#c9515c;--color-danger-soft:#fbe3e6;--color-border:#ccd9ee;--color-focus:#174fd6;--shadow-soft:0 18px 50px #3454921f;--shadow-card:0 10px 32px #2a447814;--radius-sm:12px;--radius-md:18px;--radius-lg:26px;--radius-xl:34px;--background:var(--color-page);--foreground:var(--color-text)}*{box-sizing:border-box}html{scroll-behavior:smooth;min-height:100%}body{background:var(--background);min-height:100%;color:var(--foreground);text-rendering:optimizelegibility;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,textarea,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--color-focus)}@supports (color:color-mix(in lab, red, red)){button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid color-mix(in srgb, var(--color-focus) 34%, transparent)}}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline-offset:3px}button{cursor:pointer}button:disabled{cursor:not-allowed}.eyebrow{color:var(--color-primary-strong);letter-spacing:.14em;text-transform:uppercase;margin:0;font-size:.75rem;font-weight:800}.brand-lockup{color:var(--color-text);background:0 0;border:0;align-items:center;gap:.72rem;text-decoration:none;display:inline-flex}.brand-lockup>span:last-child{line-height:1.05;display:grid}.brand-lockup strong{letter-spacing:-.03em;font-size:1.08rem;font-weight:820}.brand-lockup small{color:var(--color-text-muted);letter-spacing:.08em;text-transform:uppercase;margin-top:.28rem;font-size:.67rem;font-weight:700}.brand-mark{background:linear-gradient(145deg, var(--color-primary), var(--color-primary-strong));color:#fff;border-radius:.9rem;place-items:center;width:2.72rem;height:2.72rem;font-size:1.62rem;font-weight:700;line-height:1;display:grid;box-shadow:0 8px 22px #4a7dff42}.brand-mark--small{border-radius:.72rem;width:2.15rem;height:2.15rem;font-size:1.24rem}.button{border:1px solid #0000;border-radius:.9rem;justify-content:center;align-items:center;gap:.6rem;min-height:44px;padding:.72rem 1.15rem;font-size:.92rem;font-weight:760;line-height:1.1;text-decoration:none;transition:transform .15s,background .15s,border-color .15s,box-shadow .15s;display:inline-flex}.button:hover:not(:disabled){transform:translateY(-1px)}.button:active:not(:disabled){transform:translateY(0)}.button:disabled{opacity:.5}.button--primary{background:var(--color-primary);color:#fff;box-shadow:0 10px 24px #4a7dff38}.button--primary:hover:not(:disabled){background:var(--color-primary-hover);box-shadow:0 13px 30px #4a7dff4d}.button--soft{border-color:var(--color-border);background:var(--color-primary-soft);color:var(--color-primary-strong)}.button--soft:hover:not(:disabled){background:#d1e1ff;border-color:#a9c0eb}.button--ghost{color:var(--color-text);background:0 0}.button--ghost:hover:not(:disabled){background:var(--color-surface-muted)}.button--white{color:var(--color-primary-strong);background:#fff;box-shadow:0 10px 25px #142d5f29}.button--danger{background:var(--color-danger-soft);color:#963640;border-color:#edbcc2}.button--large{border-radius:1rem;min-height:52px;padding:.9rem 1.3rem;font-size:1rem}.button--wide{width:100%}.text-button{color:var(--color-primary-strong);background:0 0;border:0;align-items:center;gap:.35rem;font-size:.9rem;font-weight:760;display:inline-flex}.notice{border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:.8rem 1rem;font-size:.88rem}.notice--warning{color:#785216;background:#fff8e7;border-color:#eacb84}.notice--error,.form-error{background:var(--color-danger-soft);color:#93333d;border:1px solid #efb7bd;border-radius:.8rem;padding:.72rem .85rem;font-size:.86rem}.mini-progress{background:#dce5f3;border-radius:999px;height:7px;overflow:hidden}.mini-progress>span{border-radius:inherit;background:var(--color-primary);height:100%;display:block}.landing-page{background:radial-gradient(circle at 86% 8%, #796fe81f, transparent 24rem), radial-gradient(circle at 5% 30%, #4a7dff1a, transparent 26rem), var(--color-page);min-height:100vh;overflow:hidden}.landing-header{z-index:10;justify-content:space-between;align-items:center;width:min(1180px,100% - 2rem);margin:0 auto;padding:1.25rem 0;display:flex;position:relative}.landing-header__actions{align-items:center;gap:.45rem;display:flex}.landing-hero{grid-template-columns:minmax(0,.88fr) minmax(520px,1.12fr);align-items:center;gap:4rem;width:min(1180px,100% - 2rem);min-height:690px;margin:0 auto;padding:3.2rem 0 5.2rem;display:grid;position:relative}.landing-hero__content{z-index:2;position:relative}.landing-hero h1{max-width:680px;color:var(--color-text);letter-spacing:-.065em;margin:.9rem 0 0;font-size:clamp(3.2rem,5.8vw,5.45rem);font-weight:820;line-height:.98}.landing-hero h1 span{color:var(--color-primary)}.landing-hero__lead{color:#52627f;max-width:640px;margin:1.55rem 0 0;font-size:clamp(1.05rem,1.55vw,1.25rem);line-height:1.72}.landing-hero__actions{flex-wrap:wrap;gap:.8rem;margin-top:2rem;display:flex}.landing-trust-row{color:var(--color-text-muted);flex-wrap:wrap;gap:1.2rem;margin-top:1.55rem;font-size:.84rem;font-weight:650;display:flex}.landing-trust-row span{align-items:center;gap:.35rem;display:inline-flex}.landing-trust-row i{background:var(--color-success-soft);width:1.15rem;height:1.15rem;color:var(--color-success);border-radius:999px;place-items:center;font-size:.72rem;font-style:normal;display:grid}.landing-hero__demo{z-index:1;position:relative}.landing-hero__halo{pointer-events:none;background:radial-gradient(circle,#4a7dff26,#4a7dff00 68%);border-radius:50%;position:absolute;inset:-3.5rem -4.5rem -3rem -2rem}.demo-stage{background:#fffffff5;border:1px solid #afc3e5e6;border-radius:1.65rem;position:relative;overflow:hidden;box-shadow:0 30px 80px #23427e2e,0 8px 28px #23427e14}.demo-stage:after{border-radius:inherit;content:"";pointer-events:none;border:1px solid #fffc;position:absolute;inset:0}.demo-stage__topbar{color:#53617b;border-bottom:1px solid #e3eaf5;justify-content:space-between;align-items:center;padding:.85rem 1rem;font-size:.75rem;font-weight:750;display:flex}.demo-stage__topbar>div{align-items:center;gap:.5rem;display:flex}.demo-stage__live-dot{background:var(--color-success);border-radius:999px;width:.55rem;height:.55rem;box-shadow:0 0 0 4px #2f8f631f}.demo-stage__topic{color:#79859b}.demo-stage__canvas{background:#fffef8;max-height:430px;overflow:hidden}.demo-stage__canvas .whiteboard-frame{box-shadow:none;border:0;border-radius:0}.demo-stage__canvas svg{margin-top:-.3rem}.demo-stage .caption-bar{border-width:1px 0;border-radius:0;margin:0}.demo-stage__controls{justify-content:space-between;align-items:center;gap:.75rem;padding:.8rem 1rem;display:flex}.demo-stage__control-group{gap:.45rem;display:flex}.demo-control{color:#475570;background:#f8faff;border:1px solid #d5e0f0;border-radius:.75rem;align-items:center;gap:.4rem;min-height:38px;padding:.5rem .7rem;font-size:.76rem;font-weight:750;display:inline-flex}.demo-control:hover:not(:disabled),.demo-control--active{background:var(--color-primary-soft);color:var(--color-primary-strong);border-color:#aac2ed}.method-section,.path-preview-section,.landing-cta,.landing-footer{width:min(1120px,100% - 2rem);margin-left:auto;margin-right:auto}.method-section{padding:6.5rem 0}.section-heading{text-align:center;max-width:680px;margin:0 auto 3rem}.section-heading h2,.path-preview-section h2,.landing-cta h2{color:var(--color-text);letter-spacing:-.045em;margin:.65rem 0 0;font-size:clamp(2rem,4vw,3.45rem);font-weight:810;line-height:1.08}.section-heading>p:last-child,.path-preview-section__copy>p,.landing-cta p{color:var(--color-text-muted);line-height:1.7}.method-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;display:grid}.method-card{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);min-height:245px;box-shadow:var(--shadow-card);padding:1.7rem}.method-card__number{background:var(--color-primary-soft);width:2.55rem;height:2.55rem;color:var(--color-primary-strong);border-radius:.85rem;place-items:center;font-size:.78rem;font-weight:850;display:inline-grid}.method-card h3{letter-spacing:-.025em;margin:2rem 0 0;font-size:1.35rem}.method-card p{color:var(--color-text-muted);margin:.75rem 0 0;line-height:1.68}.path-preview-section{border-radius:var(--radius-xl);box-shadow:var(--shadow-soft);background:linear-gradient(135deg,#fff 0%,#edf4ff 100%);border:1px solid #cbd9f0;grid-template-columns:minmax(0,.78fr) minmax(430px,1.22fr);align-items:center;gap:4.5rem;padding:6rem 4.5rem;display:grid}.path-preview-section__copy .button{margin-top:1rem}.path-preview{gap:.9rem;padding:1rem 0;display:grid;position:relative}.path-preview__line{background:linear-gradient(var(--color-success), var(--color-primary), #d2dceb);border-radius:999px;width:3px;position:absolute;top:2.5rem;bottom:2.5rem;left:1.55rem}.path-preview__node{z-index:1;width:calc(100% - 1.1rem * var(--path-index));max-width:430px;margin-left:calc(.7rem * var(--path-index));border:1px solid var(--color-border);background:#fff;border-radius:1rem;align-items:center;gap:1rem;padding:.9rem 1rem;display:flex;position:relative;box-shadow:0 7px 20px #2f4a7c12}.path-preview__node>span{background:var(--color-primary-soft);width:3rem;height:3rem;box-shadow:0 0 0 1px var(--color-border);color:var(--color-primary-strong);border:4px solid #fff;border-radius:999px;flex:none;place-items:center;font-weight:850;display:grid}.path-preview__node--mastered>span{background:var(--color-success-soft);color:var(--color-success)}.path-preview__node--active{border-color:#91afe8;box-shadow:0 11px 26px #4a7dff26}.path-preview__node--locked{opacity:.58}.path-preview__node div{gap:.2rem;display:grid}.path-preview__node strong{font-size:.95rem}.path-preview__node small{color:var(--color-text-muted);font-size:.75rem}.landing-cta{border-radius:var(--radius-xl);color:#fff;background:#172c5c;justify-content:space-between;align-items:center;gap:2rem;margin-top:6rem;padding:3.2rem 3.5rem;display:flex}.landing-cta .eyebrow{color:#aec8ff}.landing-cta h2{color:#fff}.landing-cta p{color:#c8d5ee}.landing-footer{color:var(--color-text-muted);justify-content:space-between;align-items:center;gap:1rem;padding:3.2rem 0;font-size:.84rem;display:flex}.auth-dialog-backdrop{z-index:100;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#1322418a;place-items:center;padding:1rem;display:grid;position:fixed;inset:0;overflow-y:auto}.auth-dialog{background:#fff;border:1px solid #cbd9ee;border-radius:1.65rem;width:min(520px,100%);padding:2rem;position:relative;box-shadow:0 30px 90px #11254e47}.auth-dialog__close{border:1px solid var(--color-border);background:var(--color-surface-muted);width:2.4rem;height:2.4rem;color:var(--color-text-muted);border-radius:999px;place-items:center;font-size:1.3rem;display:grid;position:absolute;top:1rem;right:1rem}.auth-dialog__brand{align-items:center;gap:.6rem;margin-bottom:1.8rem;font-weight:800;display:flex}.auth-dialog__title{letter-spacing:-.04em;margin:.5rem 0 0;font-size:clamp(1.7rem,4vw,2.35rem);line-height:1.12}.auth-dialog__copy{color:var(--color-text-muted);margin:.7rem 0 0;line-height:1.6}.auth-dialog__tabs{background:var(--color-surface-muted);border-radius:.9rem;grid-template-columns:1fr 1fr;gap:.35rem;margin-top:1.5rem;padding:.3rem;display:grid}.auth-dialog__tabs button{min-height:40px;color:var(--color-text-muted);background:0 0;border:0;border-radius:.7rem;font-size:.85rem;font-weight:760}.auth-dialog__tabs button.is-active{color:var(--color-primary-strong);background:#fff;box-shadow:0 4px 14px #2d447017}.auth-dialog__form{gap:.95rem;margin-top:1.25rem;display:grid}.auth-dialog__form label,.lesson-composer__main label{color:var(--color-text);gap:.4rem;font-size:.84rem;font-weight:720;display:grid}.auth-dialog__form input,.lesson-composer textarea,.ask-card textarea{border:1px solid var(--color-border);width:100%;color:var(--color-text);background:#fff;border-radius:.9rem;outline:none;padding:.82rem .9rem}.auth-dialog__form input:focus,.lesson-composer textarea:focus,.ask-card textarea:focus{border-color:#87a8e6;box-shadow:0 0 0 4px #4a7dff1c}.auth-dialog__fine-print{color:var(--color-text-muted);text-align:center;margin:1rem 0 0;font-size:.75rem;line-height:1.55}.app-loading{min-height:100vh;color:var(--color-text-muted);align-content:center;place-items:center;gap:1rem;display:grid}.app-loading__mark{background:var(--color-primary);color:#fff;border-radius:1.35rem;place-items:center;width:4.2rem;height:4.2rem;font-size:2.3rem;animation:1.8s ease-in-out infinite gentle-pulse;display:grid;box-shadow:0 18px 38px #4a7dff47}.learner-shell{background:var(--color-page);grid-template-columns:238px minmax(0,1fr);min-height:100vh;display:grid}.learner-sidebar{background:#fffffff0;border-right:1px solid #dce5f2;flex-direction:column;height:100vh;padding:1.2rem 1rem;display:flex;position:sticky;top:0}.learner-sidebar__brand{text-align:left;padding:.25rem .35rem 1.25rem}.learner-nav{gap:.32rem;margin-top:.65rem;display:grid}.learner-nav button{color:#56647e;text-align:left;background:0 0;border:0;border-radius:.85rem;align-items:center;gap:.75rem;min-height:46px;padding:.68rem .8rem;font-size:.9rem;font-weight:720;display:flex}.learner-nav button>span{color:#687792;background:#f0f4fa;border-radius:.55rem;place-items:center;width:1.8rem;height:1.8rem;font-size:.92rem;display:grid}.learner-nav button:hover,.learner-nav button.is-active{background:var(--color-primary-soft);color:var(--color-primary-strong)}.learner-nav button.is-active>span{background:var(--color-primary);color:#fff}.learner-sidebar__growth{border:1px solid var(--color-border);background:#f8faff;border-radius:1rem;margin-top:auto;padding:.9rem}.learner-sidebar__growth-heading{justify-content:space-between;align-items:center;gap:.5rem;margin-bottom:.55rem;font-size:.74rem;display:flex}.learner-sidebar__growth-heading span{color:var(--color-text-muted);font-weight:700}.learner-sidebar__growth-heading strong{color:var(--color-primary-strong)}.learner-sidebar__growth small{color:var(--color-text-muted);margin-top:.45rem;font-size:.67rem;display:block}.learner-profile-button{text-align:left;background:0 0;border:0;border-radius:.9rem;align-items:center;gap:.7rem;margin-top:.8rem;padding:.6rem;display:flex}.learner-profile-button:hover{background:var(--color-surface-muted)}.learner-profile-button>span:first-child,.learner-topbar__stats button{background:linear-gradient(145deg, var(--color-secondary-soft), var(--color-primary-soft));width:2.2rem;height:2.2rem;color:var(--color-secondary);border:0;border-radius:999px;place-items:center;font-weight:850;display:grid}.learner-profile-button>span:last-child{min-width:0;display:grid}.learner-profile-button strong{text-overflow:ellipsis;white-space:nowrap;font-size:.82rem;overflow:hidden}.learner-profile-button small{color:var(--color-text-muted);font-size:.68rem}.learner-main{min-width:0}.learner-topbar{z-index:30;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#f4f8ffe0;border-bottom:1px solid #d1ddefdb;justify-content:flex-end;align-items:center;min-height:64px;padding:.75rem clamp(1rem,3vw,2.5rem);display:flex;position:sticky;top:0}.learner-topbar__mobile-brand{align-items:center;gap:.55rem;display:none}.learner-topbar__stats{align-items:center;gap:.65rem;display:flex}.learner-topbar__stats>span{border:1px solid var(--color-border);color:#52617c;background:#fff;border-radius:999px;align-items:center;gap:.35rem;min-height:38px;padding:.45rem .72rem;font-size:.77rem;font-weight:760;display:inline-flex}.learner-topbar__stats>span i{color:var(--color-reward);font-style:normal}.learner-content{width:min(1280px,100%);margin:0 auto;padding:2rem clamp(1rem,3vw,2.75rem) 5rem}.mobile-bottom-nav{display:none}.dashboard-stack,.page-stack,.lesson-studio{gap:1.35rem;display:grid}.dashboard-welcome,.page-heading,.lesson-studio__heading{justify-content:space-between;align-items:flex-start;gap:1.5rem;display:flex}.dashboard-welcome h1,.page-heading h1,.lesson-studio__heading h1{letter-spacing:-.052em;margin:.45rem 0 0;font-size:clamp(2rem,3.4vw,3rem);font-weight:820;line-height:1.08}.dashboard-welcome>div:first-child>p:last-child,.page-heading>div>p:last-child,.lesson-studio__heading>div>p:last-child{max-width:680px;color:var(--color-text-muted);margin:.7rem 0 0;line-height:1.65}.dashboard-level-card{border:1px solid var(--color-border);min-width:210px;box-shadow:var(--shadow-card);background:#fff;border-radius:1.15rem;align-items:center;gap:.8rem;padding:.8rem .95rem;display:flex}.dashboard-level-card__ring{border:5px solid var(--color-primary-soft);border-top-color:var(--color-primary);width:3.2rem;height:3.2rem;color:var(--color-primary-strong);border-radius:999px;flex:none;place-items:center;font-size:1.1rem;font-weight:850;display:grid}.dashboard-level-card>div:last-child{flex:1;gap:.22rem;display:grid}.dashboard-level-card small{color:var(--color-text-muted);letter-spacing:.1em;font-size:.63rem;font-weight:800}.dashboard-level-card strong{font-size:.92rem}.dashboard-hero-grid{grid-template-columns:minmax(0,1.62fr) minmax(290px,.72fr);gap:1rem;display:grid}.next-step-card{color:#fff;background:linear-gradient(135deg,#315fd8 0%,#4a7dff 55%,#6b83ed 100%);border-radius:1.6rem;min-height:330px;padding:1.7rem;position:relative;overflow:hidden;box-shadow:0 22px 50px #325bbd3d}.next-step-card__glow{border:1px solid #ffffff29;border-radius:999px;width:22rem;height:22rem;position:absolute;bottom:-11rem;right:-8rem;box-shadow:0 0 0 3rem #ffffff09,0 0 0 6rem #ffffff06}.next-step-card>:not(.next-step-card__glow){z-index:1;position:relative}.next-step-card__header,.daily-focus-card__header,.section-card-heading,.skill-path-panel__header{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.status-chip{letter-spacing:.04em;text-transform:uppercase;border-radius:999px;align-items:center;min-height:29px;padding:.35rem .7rem;font-size:.7rem;font-weight:820;display:inline-flex}.status-chip--primary{color:#fff;background:#ffffff2b}.next-step-card__time{color:#ffffffc7;font-size:.76rem;font-weight:700}.next-step-card__level{color:#d7e3ff;letter-spacing:.09em;text-transform:uppercase;margin:2rem 0 0;font-size:.72rem;font-weight:780}.next-step-card h2{letter-spacing:-.04em;max-width:560px;margin:.4rem 0 0;font-size:clamp(1.85rem,3vw,2.65rem);line-height:1.08}.next-step-card>p:not(.next-step-card__level){color:#ffffffd4;max-width:620px;margin:.75rem 0 0;line-height:1.6}.next-step-card__mastery{color:#e5edff;flex-wrap:wrap;gap:1rem;margin:1.25rem 0;font-size:.76rem;font-weight:700;display:flex}.daily-focus-card,.ask-card,.progress-overview-card,.quest-card,.usage-strip,.skill-path-panel,.achievement-panel,.metric-tile,.account-profile-card,.settings-card,.danger-zone,.lesson-composer,.lesson-studio__safety{border:1px solid var(--color-border);box-shadow:var(--shadow-card);background:#fff;border-radius:1.35rem}.daily-focus-card{padding:1.35rem}.daily-focus-card h2,.ask-card h2,.section-card-heading h2,.settings-card h2,.danger-zone h2{letter-spacing:-.025em;margin:.35rem 0 0;font-size:1.2rem}.daily-focus-card__streak{color:#8c6318;text-align:right;grid-template-columns:auto auto;align-items:center;column-gap:.3rem;display:grid}.daily-focus-card__streak>span{color:var(--color-reward);grid-row:1/3;font-size:1.35rem}.daily-focus-card__streak strong{font-size:1rem}.daily-focus-card__streak small{color:var(--color-text-muted);font-size:.65rem}.goal-ring{background:conic-gradient(var(--color-primary) var(--goal-progress), #e5ecf7 0);border-radius:999px;place-items:center;width:142px;height:142px;margin:1.35rem auto;padding:10px;display:grid}.goal-ring>div{border-radius:inherit;background:#fff;align-content:center;place-items:center;width:100%;height:100%;display:grid}.goal-ring strong{color:var(--color-primary-strong);font-size:1.65rem}.goal-ring span{color:var(--color-text-muted);font-size:.68rem;font-weight:700}.daily-goal-picker{color:var(--color-text-muted);justify-content:space-between;align-items:center;gap:1rem;font-size:.76rem;font-weight:720;display:flex}.daily-goal-picker>div{gap:.3rem;display:flex}.daily-goal-picker button{border:1px solid var(--color-border);background:var(--color-surface-muted);width:2rem;height:2rem;color:var(--color-text-muted);border-radius:.62rem;place-items:center;font-size:.75rem;font-weight:800;display:grid}.daily-goal-picker button.is-active{border-color:var(--color-primary);background:var(--color-primary);color:#fff}.daily-focus-card__note{color:var(--color-text-muted);margin:.9rem 0 0;font-size:.71rem;line-height:1.5}.continue-strip{background:#f8fbff;border:1px solid #c9d9f0;border-radius:1.15rem;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:1rem;padding:.9rem 1rem;display:grid}.continue-strip__icon{background:var(--color-primary-soft);width:2.7rem;height:2.7rem;color:var(--color-primary-strong);border-radius:.8rem;place-items:center;display:grid}.continue-strip__copy{gap:.22rem;display:grid}.continue-strip__copy>span{color:var(--color-text-muted);letter-spacing:.07em;text-transform:uppercase;font-size:.68rem;font-weight:760}.continue-strip__copy strong{font-size:.9rem}.continue-strip__copy .mini-progress{width:min(360px,100%);margin-top:.25rem}.ask-card{padding:1.4rem}.ask-card__intro{align-items:flex-start;gap:.9rem;display:flex}.ask-card__icon{background:var(--color-secondary-soft);width:3rem;height:3rem;color:var(--color-secondary);border-radius:.9rem;flex:none;place-items:center;font-size:1.65rem;font-weight:800;display:grid}.ask-card__intro p:last-child,.section-card-heading+p,.settings-card>p,.danger-zone p{color:var(--color-text-muted);margin:.45rem 0 0;font-size:.84rem;line-height:1.6}.ask-card__form{border:1px solid var(--color-border);background:#fbfdff;border-radius:1rem;margin-top:1.1rem;padding:.25rem}.ask-card textarea{resize:vertical;background:0 0;border:0;line-height:1.6}.ask-card textarea:focus{box-shadow:none}.ask-card__form-footer{justify-content:space-between;align-items:center;gap:1rem;padding:.45rem .55rem .55rem .8rem;display:flex}.ask-card__form-footer>span{color:var(--color-text-muted);font-size:.7rem}.suggestion-row{flex-wrap:wrap;gap:.45rem;margin-top:.85rem;display:flex}.suggestion-row button{color:#56647c;background:#f5f8fd;border:1px solid #d6e0ef;border-radius:999px;padding:.45rem .75rem;font-size:.72rem;font-weight:680}.suggestion-row button:hover{background:var(--color-primary-soft);color:var(--color-primary-strong);border-color:#a8c0e8}.dashboard-secondary-grid{grid-template-columns:minmax(0,1.45fr) minmax(290px,.7fr);gap:1rem;display:grid}.progress-overview-card,.quest-card{padding:1.35rem}.path-snapshot{gap:.55rem;margin-top:1rem;display:grid}.path-snapshot__node{text-align:left;background:#fbfcff;border:1px solid #dce4f0;border-radius:.9rem;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:.75rem;width:100%;padding:.65rem .75rem;display:grid}.path-snapshot__node:disabled{opacity:.58}.path-snapshot__index{background:var(--color-primary-soft);width:2.15rem;height:2.15rem;color:var(--color-primary-strong);border-radius:999px;place-items:center;font-size:.72rem;font-weight:850;display:grid}.path-snapshot__node--mastered .path-snapshot__index{background:var(--color-success-soft);color:var(--color-success)}.path-snapshot__node>span:last-child{gap:.12rem;display:grid}.path-snapshot__node strong{font-size:.82rem}.path-snapshot__node small{color:var(--color-text-muted);font-size:.68rem}.quest-list{gap:.7rem;margin-top:1rem;display:grid}.quest-item{background:#f7f9fd;border-radius:.9rem;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.7rem;padding:.7rem;display:grid}.quest-item__icon{background:var(--color-reward-soft);color:#94681a;border-radius:.65rem;place-items:center;width:2rem;height:2rem;font-size:.7rem;font-weight:850;display:grid}.quest-item>div{gap:.15rem;display:grid}.quest-item strong{font-size:.77rem}.quest-item small{color:var(--color-text-muted);font-size:.66rem}.quest-check{color:#fff;border:2px solid #cfd9e8;border-radius:999px;place-items:center;width:1.55rem;height:1.55rem;font-size:.72rem;font-weight:850;display:grid}.quest-check.is-complete{border-color:var(--color-success);background:var(--color-success)}.quest-card__link{margin-top:1rem}.usage-strip{grid-template-columns:minmax(180px,.55fr) minmax(240px,1fr) minmax(240px,.85fr);align-items:center;gap:1rem;padding:1rem 1.2rem;display:grid}.usage-strip>div:first-child{gap:.15rem;display:grid}.usage-strip>div:first-child span{color:var(--color-text-muted);text-transform:uppercase;font-size:.68rem;font-weight:760}.usage-strip>div:first-child strong{font-size:.83rem}.usage-strip__bar{background:#e6ecf5;border-radius:999px;height:9px;overflow:hidden}.usage-strip__bar span{border-radius:inherit;background:linear-gradient(90deg, var(--color-primary), var(--color-secondary));height:100%;display:block}.usage-strip>small{color:var(--color-text-muted);font-size:.69rem;line-height:1.5}.skeleton-stack{gap:.75rem;margin-top:3rem;display:grid}.skeleton-stack span,.skill-path-loading span{background:linear-gradient(90deg,#ffffff29,#ffffff61,#ffffff29) 0 0/200% 100%;border-radius:999px;height:1rem;animation:1.4s linear infinite shimmer;display:block}.skeleton-stack span:first-child{width:48%;height:2rem}.skeleton-stack span:nth-child(2){width:82%}.skeleton-stack span:nth-child(3){width:66%}.skill-path-panel{padding:1.5rem}.skill-path-panel__header>div:first-child>p:last-child{max-width:650px;color:var(--color-text-muted);margin:.55rem 0 0;line-height:1.6}.skill-path-panel__header h2{letter-spacing:-.035em;margin:.4rem 0 0;font-size:1.55rem}.skill-path-summary{flex-wrap:wrap;justify-content:flex-end;gap:.45rem;display:flex}.skill-path-summary span{border:1px solid var(--color-border);color:var(--color-text-muted);background:#f7f9fd;border-radius:999px;padding:.4rem .65rem;font-size:.7rem}.skill-path-summary strong{color:var(--color-text)}.recommended-skill-card{background:linear-gradient(135deg,#eef4ff,#f8faff);border:1px solid #aac1eb;border-radius:1.1rem;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:1rem;margin-top:1.25rem;padding:1rem;display:grid}.recommended-skill-card__icon{background:var(--color-primary);color:#fff;border-radius:.9rem;place-items:center;width:3rem;height:3rem;font-size:1.2rem;display:grid}.recommended-skill-card>div:nth-child(2)>span{color:var(--color-primary-strong);letter-spacing:.08em;text-transform:uppercase;font-size:.68rem;font-weight:820}.recommended-skill-card h3{margin:.15rem 0 0;font-size:1rem}.recommended-skill-card p{color:var(--color-text-muted);margin:.25rem 0 0;font-size:.78rem;line-height:1.5}.skill-path-list{gap:.75rem;margin-top:1.4rem;padding-left:1rem;display:grid;position:relative}.skill-path-list__rail{background:#dfe7f3;border-radius:999px;width:3px;position:absolute;top:1.4rem;bottom:1.4rem;left:2.75rem}.skill-path-node{z-index:1;width:min(760px,100% - 1rem);position:relative}.skill-path-node:nth-of-type(3n+1){margin-left:0}.skill-path-node:nth-of-type(3n+2){margin-left:min(8vw,90px)}.skill-path-node:nth-of-type(3n){margin-left:min(16vw,180px)}.skill-path-node__button{border:1px solid var(--color-border);text-align:left;background:#fbfcff;border-radius:1rem;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.9rem;width:100%;padding:.85rem;transition:transform .15s,border-color .15s,box-shadow .15s;display:grid;box-shadow:0 7px 18px #2e47770e}.skill-path-node__button:hover:not(:disabled){border-color:#a7bfe9;transform:translateY(-2px);box-shadow:0 12px 25px #324e821a}.skill-path-node__symbol{background:var(--color-primary-soft);width:3.15rem;height:3.15rem;color:var(--color-primary-strong);border:5px solid #fff;border-radius:999px;place-items:center;font-weight:850;display:grid;box-shadow:0 0 0 2px #bdd0ef}.skill-path-node--mastered .skill-path-node__symbol{background:var(--color-success-soft);color:var(--color-success);box-shadow:0 0 0 2px #a9d8c2}.skill-path-node--locked .skill-path-node__button{opacity:.7;background:#f5f7fa}.skill-path-node--locked .skill-path-node__symbol{color:#8b98ab;background:#e7ecf3;box-shadow:0 0 0 2px #d2dbe7}.skill-path-node.is-recommended .skill-path-node__button{background:#f3f7ff;border-color:#86a9e8;box-shadow:0 12px 27px #4a7dff24}.skill-path-node__body{gap:.18rem;display:grid}.skill-path-node__meta{color:var(--color-primary-strong);letter-spacing:.07em;text-transform:uppercase;font-size:.65rem;font-weight:790}.skill-path-node__body strong{font-size:.92rem}.skill-path-node__body small{color:var(--color-text-muted);font-size:.72rem;line-height:1.45}.skill-path-node__progress-row{color:var(--color-text-muted);grid-template-columns:minmax(120px,240px) auto;align-items:center;gap:.6rem;margin-top:.35rem;font-size:.68rem;font-weight:700;display:grid}.skill-path-node__prerequisite{color:#68768d;margin-top:.3rem;font-size:.67rem;font-weight:700}.skill-path-node__state{color:var(--color-text-muted);background:#fff;border-radius:999px;padding:.35rem .55rem;font-size:.65rem;font-weight:760}.skill-path-panel__updating{color:var(--color-text-muted);margin:1rem 0 0;font-size:.73rem}.skill-path-loading{gap:.7rem;margin-top:1.2rem;display:grid}.skill-path-loading span{background:linear-gradient(90deg,#e9eef6,#f6f8fc,#e9eef6)}.skill-path-loading span:first-child{width:75%}.skill-path-loading span:nth-child(2){width:62%;margin-left:8%}.skill-path-loading span:nth-child(3){width:68%;margin-left:16%}.lesson-studio__back{margin-bottom:.7rem}.lesson-studio__safety{align-items:center;gap:.75rem;max-width:310px;padding:.85rem .95rem;display:flex}.lesson-studio__safety>span{background:var(--color-primary-soft);width:2.25rem;height:2.25rem;color:var(--color-primary-strong);border-radius:.7rem;flex:none;place-items:center;display:grid}.lesson-studio__safety div{gap:.15rem;display:grid}.lesson-studio__safety strong{font-size:.75rem}.lesson-studio__safety small{color:var(--color-text-muted);font-size:.66rem;line-height:1.35}.lesson-composer{grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);gap:1rem 1.25rem;padding:1.35rem;display:grid}.lesson-composer__main>p{color:var(--color-text-muted);margin:.35rem 0 0;font-size:.78rem}.lesson-composer textarea{resize:vertical;margin-top:.8rem;line-height:1.62}.lesson-composer__meta{color:var(--color-text-muted);justify-content:space-between;gap:1rem;margin-top:.4rem;font-size:.68rem;display:flex}.lesson-composer__options{border-left:1px solid #e2e8f2;align-content:start;gap:1rem;padding-left:1.25rem;display:grid}.narration-switch{border:1px solid var(--color-border);cursor:pointer;background:#f8faff;border-radius:.9rem;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:.7rem;padding:.7rem;display:grid}.narration-switch input{opacity:0;width:1px;height:1px;position:absolute}.narration-switch>span{background:#cfd9e7;border-radius:999px;width:2.65rem;height:1.45rem;transition:background .15s;position:relative}.narration-switch>span:after{content:"";background:#fff;border-radius:999px;width:1.08rem;height:1.08rem;transition:transform .15s;position:absolute;top:3px;left:3px;box-shadow:0 2px 5px #1b2f5733}.narration-switch input:checked+span{background:var(--color-primary)}.narration-switch input:checked+span:after{transform:translate(1.2rem)}.narration-switch div{gap:.1rem;display:grid}.narration-switch strong{font-size:.76rem}.narration-switch small{color:var(--color-text-muted);font-size:.65rem}.lesson-composer>.notice,.lesson-composer__actions,.lesson-composer>div:last-child{grid-column:1/-1}.lesson-composer__actions{border-top:1px solid #e2e8f2;align-items:center;gap:.9rem;padding-top:1rem;display:flex}.lesson-composer__budget-note{color:var(--color-text-muted);font-size:.7rem}.caption-bar{background:#f7faff;border:1px solid #cbd9ef;border-radius:1rem;margin-bottom:.75rem;overflow:hidden}.caption-bar__meta{color:#68768d;justify-content:space-between;align-items:center;gap:.75rem;padding:.55rem .8rem;font-size:.66rem;font-weight:760;display:flex}.caption-bar__label{color:var(--color-primary-strong);letter-spacing:.07em;text-transform:uppercase}.caption-bar__status{align-items:center;gap:.35rem;display:inline-flex}.caption-bar__dot{background:#aeb8c7;border-radius:999px;width:.42rem;height:.42rem}.caption-bar__dot--active{background:var(--color-success);animation:1.2s ease-in-out infinite caption-pulse}.caption-bar__track{background:#e2e9f4;height:3px}.caption-bar__progress{background:var(--color-primary);height:100%;transition:width .15s linear}.caption-bar__text{color:#53617a;min-height:3.2rem;margin:0;padding:.75rem .85rem;font-size:.86rem;line-height:1.6}.caption-bar__spoken{color:var(--color-text);font-weight:760}.metric-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:.8rem;display:grid}.metric-tile{gap:.25rem;padding:1.05rem;display:grid}.metric-tile>span{color:var(--color-text-muted);text-transform:uppercase;font-size:.68rem;font-weight:760}.metric-tile strong{color:var(--color-primary-strong);letter-spacing:-.04em;font-size:1.8rem}.metric-tile small{color:var(--color-text-muted);font-size:.68rem}.achievement-panel{padding:1.3rem}.achievement-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem;margin-top:1rem;display:grid}.achievement-card{opacity:.62;background:#f8f9fc;border:1px solid #dce4ef;border-radius:.95rem;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.75rem;padding:.8rem;display:grid}.achievement-card.is-earned{opacity:1;background:#fffaf0;border-color:#e5c878}.achievement-card__icon{background:var(--color-reward-soft);color:#946719;border-radius:.8rem;place-items:center;width:2.55rem;height:2.55rem;font-size:1.1rem;display:grid}.achievement-card div{gap:.15rem;display:grid}.achievement-card strong{font-size:.8rem}.achievement-card p{color:var(--color-text-muted);margin:0;font-size:.68rem}.achievement-card__status{color:#8d6b27;font-size:.65rem;font-weight:750}.account-profile-card{align-items:center;gap:1rem;padding:1.25rem;display:flex}.account-profile-card__avatar{background:linear-gradient(145deg, var(--color-primary-soft), var(--color-secondary-soft));width:4rem;height:4rem;color:var(--color-secondary);border-radius:1.25rem;place-items:center;font-size:1.55rem;font-weight:850;display:grid}.account-profile-card h2{margin:0;font-size:1.2rem}.account-profile-card p{color:var(--color-text-muted);margin:.2rem 0 0;font-size:.82rem}.account-profile-card span{color:var(--color-text-muted);margin-top:.35rem;font-size:.69rem;display:block}.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.settings-card{padding:1.25rem}.goal-option-grid{gap:.55rem;margin-top:1rem;display:grid}.goal-option-grid button{border:1px solid var(--color-border);color:var(--color-text);text-align:left;background:#f8faff;border-radius:.85rem;gap:.2rem;padding:.75rem;display:grid}.goal-option-grid button.is-active{border-color:var(--color-primary);background:var(--color-primary-soft);color:var(--color-primary-strong)}.goal-option-grid strong{font-size:.82rem}.goal-option-grid span{color:var(--color-text-muted);font-size:.68rem}.danger-zone{justify-content:space-between;align-items:center;gap:1rem;padding:1.2rem;display:flex}.whiteboard-frame{background:#fffef8;position:relative}.whiteboard-canvas-interactive{touch-action:none;-webkit-user-select:none;user-select:none;overscroll-behavior:contain}.whiteboard-layer{pointer-events:none}.whiteboard-line{transition:opacity .65s,filter .65s}.whiteboard-line-erasing{opacity:0;filter:blur(7px)}.handwriting-stroke{opacity:1}.formatted-radical__stroke{transition-property:stroke-dashoffset;transition-timing-function:linear}@media (prefers-reduced-motion:reduce){.formatted-radical__stroke{transition-duration:0s!important}}.handwriting-nib,.math-decoration-nib{opacity:0;pointer-events:none}.whiteboard-circle{stroke-dasharray:1;stroke-dashoffset:1px;animation:.9s ease-out forwards draw-whiteboard-circle}.whiteboard-math-mark{stroke-dasharray:1;stroke-dashoffset:1px;animation-name:draw-whiteboard-math-mark;animation-duration:var(--math-mark-duration,.7s);animation-delay:var(--math-mark-delay,0s);animation-timing-function:ease-in-out;animation-fill-mode:forwards}.tutor-feedback-annotation{transform-box:fill-box;transform-origin:50%;animation:.22s ease-out tutor-feedback-appear}.topic-map-recommendation{animation:.52s ease-out topic-map-unlock}@keyframes draw-whiteboard-circle{0%{stroke-dashoffset:1px}to{stroke-dashoffset:0}}@keyframes draw-whiteboard-math-mark{0%{stroke-dashoffset:1px}to{stroke-dashoffset:0}}@keyframes tutor-feedback-appear{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes topic-map-unlock{0%{opacity:0;transform:translateY(8px)scale(.985)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes gentle-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.045)}}@keyframes caption-pulse{0%,to{opacity:1}50%{opacity:.35}}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (max-width:1080px){.landing-hero{grid-template-columns:1fr;gap:2.5rem;padding-top:4rem}.landing-hero__content{max-width:780px}.landing-hero__demo{width:min(760px,100%)}.dashboard-hero-grid,.dashboard-secondary-grid{grid-template-columns:1fr}.daily-focus-card{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:1rem;display:grid}.daily-focus-card__header,.daily-focus-card__note{grid-column:1}.goal-ring{grid-area:1/2/4}.daily-goal-picker{grid-column:1}.usage-strip{grid-template-columns:1fr}}@media (max-width:860px){.learner-shell{grid-template-columns:1fr}.learner-sidebar{display:none}.learner-topbar{justify-content:space-between}.learner-topbar__mobile-brand{display:flex}.mobile-bottom-nav{z-index:50;right:.75rem;bottom:max(.7rem, env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffffff5;border:1px solid #cbd8eb;border-radius:1.1rem;grid-template-columns:repeat(4,1fr);padding:.4rem;display:grid;position:fixed;left:.75rem;box-shadow:0 18px 48px #1a316030}.mobile-bottom-nav button{color:#6c7890;background:0 0;border:0;border-radius:.78rem;align-content:center;place-items:center;gap:.12rem;min-height:52px;font-size:.62rem;font-weight:740;display:grid}.mobile-bottom-nav button>span{font-size:.95rem}.mobile-bottom-nav button.is-active{background:var(--color-primary-soft);color:var(--color-primary-strong)}.learner-content{padding-bottom:7rem}.path-preview-section{grid-template-columns:1fr;gap:2.5rem;padding:3.4rem 2rem}.method-grid,.metric-grid,.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-composer{grid-template-columns:1fr}.lesson-composer__options{border-top:1px solid #e2e8f2;border-left:0;padding-top:1rem;padding-left:0}.lesson-composer__options,.lesson-composer__main{grid-column:1}}@media (max-width:640px){.landing-header{width:min(100% - 1.2rem,1180px);padding-top:.75rem}.landing-header .brand-lockup small,.landing-header .button--ghost{display:none}.landing-header__actions .button--primary{min-height:40px;padding:.6rem .8rem;font-size:.78rem}.landing-hero{width:min(100% - 1.2rem,1180px);min-height:auto;padding:2.6rem 0 4rem}.landing-hero h1{font-size:clamp(2.7rem,14vw,4rem)}.landing-hero__lead{font-size:1rem}.landing-hero__actions,.landing-hero__actions .button{width:100%}.landing-trust-row{gap:.65rem 1rem}.demo-stage__canvas{max-height:300px}.demo-stage__controls{flex-direction:column;align-items:stretch}.demo-stage__control-group{grid-template-columns:1fr 1fr;display:grid}.demo-control{justify-content:center}.method-section{padding:4.5rem 0}.method-grid,.metric-grid,.settings-grid,.achievement-grid{grid-template-columns:1fr}.path-preview-section{width:calc(100% - 1.2rem);padding:2.5rem 1.1rem}.path-preview__node{width:100%;margin-left:0}.landing-cta{flex-direction:column;align-items:stretch;width:calc(100% - 1.2rem);padding:2rem 1.2rem}.landing-footer{flex-direction:column;align-items:flex-start;width:calc(100% - 1.2rem)}.auth-dialog{padding:1.35rem}.learner-topbar__stats>span{display:none}.learner-content{padding:1.25rem .75rem 7rem}.dashboard-welcome,.page-heading,.lesson-studio__heading{flex-direction:column;align-items:stretch}.dashboard-level-card,.lesson-studio__safety{width:100%;max-width:none}.next-step-card{min-height:355px;padding:1.25rem}.daily-focus-card{display:block}.goal-ring{margin:1.25rem auto}.continue-strip{grid-template-columns:auto minmax(0,1fr)}.continue-strip .button{grid-column:1/-1}.ask-card__intro{display:block}.ask-card__icon{margin-bottom:.75rem}.ask-card__form-footer{flex-direction:column;align-items:stretch}.ask-card__form-footer .button{width:100%}.recommended-skill-card{grid-template-columns:auto minmax(0,1fr)}.recommended-skill-card .button{grid-column:1/-1}.skill-path-panel{padding:1rem}.skill-path-panel__header{flex-direction:column}.skill-path-summary{justify-content:flex-start}.skill-path-list{padding-left:0}.skill-path-list__rail{left:1.55rem}.skill-path-node,.skill-path-node:nth-of-type(3n+1),.skill-path-node:nth-of-type(3n+2),.skill-path-node:nth-of-type(3n){width:100%;margin-left:0}.skill-path-node__button{grid-template-columns:auto minmax(0,1fr)}.skill-path-node__state{grid-column:2;justify-self:start}.skill-path-node__symbol{width:2.75rem;height:2.75rem}.lesson-composer{padding:1rem}.lesson-composer__actions{flex-direction:column;align-items:stretch}.lesson-composer__actions .button{width:100%}.danger-zone{flex-direction:column;align-items:stretch}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:1ms!important;animation-duration:1ms!important;animation-iteration-count:1!important;animation-delay:0s!important}.whiteboard-line{transition:none}.handwriting-nib,.math-decoration-nib{display:none}.topic-map-recommendation{animation:none}}.lesson-complete-card{box-shadow:var(--shadow-card);background:linear-gradient(135deg,#f1fbf6,#fff);border:1px solid #abd9c3;border-radius:1.2rem;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:1rem;margin-top:1rem;padding:1rem;display:grid}.lesson-complete-card__mark{background:var(--color-success);color:#fff;border-radius:1rem;place-items:center;width:3.2rem;height:3.2rem;font-size:1.35rem;font-weight:850;display:grid}.lesson-complete-card h3{margin:.25rem 0 0;font-size:1.05rem}.lesson-complete-card p:last-child{color:var(--color-text-muted);margin:.25rem 0 0;font-size:.76rem}.lesson-complete-card__rewards{gap:.45rem;display:flex}.lesson-complete-card__rewards span{min-width:86px;color:var(--color-text-muted);text-align:center;background:#fff;border-radius:.8rem;padding:.6rem;font-size:.65rem;display:grid}.lesson-complete-card__rewards strong{color:var(--color-reward);font-size:1rem}@media (max-width:640px){.lesson-complete-card{grid-template-columns:auto minmax(0,1fr)}.lesson-complete-card__rewards{grid-column:1/-1}}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.penaura-landing{--penaura-cyan:#9be9f7;--penaura-cyan-strong:#51cfe8;--penaura-ink:#0b1015;--penaura-grid:#13263013;background-color:#fff;background-image:linear-gradient(var(--penaura-grid) 1px, transparent 1px), linear-gradient(90deg, var(--penaura-grid) 1px, transparent 1px);min-height:100vh;color:var(--penaura-ink);background-size:46px 46px;overflow:hidden}.penaura-header{z-index:20;justify-content:space-between;align-items:center;width:min(1380px,100% - 3rem);min-height:74px;margin:0 auto;display:flex;position:relative}.penaura-header__inner{justify-content:space-between;align-items:center;gap:1.5rem;width:100%;display:flex}.penaura-header__brand{color:inherit;align-items:center;text-decoration:none;display:inline-flex}.penaura-header__account{align-items:center;gap:1rem;display:flex}.penaura-header__sign-in,.penaura-sign-in{color:#171b1f;cursor:pointer;background:#ffffffb8;border:1.5px solid #171b1f;border-radius:10px;min-width:132px;min-height:44px;padding:.5rem 1.25rem;font-size:1rem;font-weight:600;transition:background .15s,transform .15s}.penaura-header__sign-in:hover,.penaura-sign-in:hover{background:var(--penaura-cyan);transform:translateY(-1px)}.penaura-logo{background:var(--penaura-cyan,#9be9f7);color:#071015;border-radius:999px;align-items:center;gap:.55rem;min-height:64px;padding:.75rem 1.5rem .75rem 1.15rem;line-height:1;display:inline-flex}.penaura-logo--compact{min-height:50px;padding:.55rem 1.1rem .55rem .85rem}.penaura-logo__word{letter-spacing:-.065em;font-size:clamp(1.65rem,3vw,2.4rem);font-weight:830}.penaura-logo--compact .penaura-logo__word{font-size:1.45rem}.penaura-logo__pen{width:28px;height:44px;display:block;position:relative;transform:rotate(24deg)}.penaura-logo--compact .penaura-logo__pen{width:22px;height:34px}.penaura-logo__pen:before{content:"";background:currentColor;border-radius:999px;width:5px;height:37px;position:absolute;top:0;left:11px}.penaura-logo__pen:after{content:"";border-bottom:2px solid;border-right:2px solid;width:13px;height:8px;position:absolute;bottom:0;left:7px;transform:rotate(36deg)}.penaura-logo__pen span{border-bottom:2px solid;border-radius:50%;width:21px;height:9px;position:absolute;bottom:-9px;right:-9px;transform:rotate(-27deg)}.penaura-header__nav{justify-content:flex-end;align-items:center;gap:clamp(1.4rem,3.3vw,3.2rem);display:flex}.penaura-header__nav a{color:#15191d;align-items:center;min-height:44px;font-size:1rem;font-weight:560;text-decoration:none;display:inline-flex;position:relative}.penaura-header__nav a:after{content:"";transform-origin:50%;background:#15191d;height:2px;transition:transform .16s;position:absolute;bottom:4px;left:0;right:0;transform:scaleX(0)}.penaura-header__nav a:hover:after,.penaura-header__nav a:focus-visible:after{transform:scaleX(1)}.penaura-sign-in{color:#171b1f;background:#ffffffb8;border:1.5px solid #171b1f;border-radius:10px;min-width:132px;min-height:44px;font-size:1rem;transition:background .15s,transform .15s}.penaura-sign-in:hover{background:var(--penaura-cyan);transform:translateY(-1px)}.penaura-hero{width:min(1380px,100% - 3rem);min-height:790px;margin:0 auto;padding:0 0 6rem;position:relative}.penaura-hero__intro{z-index:4;text-align:center;width:min(760px,100%);margin:0 auto;padding-top:1.4rem;position:relative}.penaura-hero__intro h1{letter-spacing:-.065em;margin:.55rem 0 0;font-size:clamp(2.1rem,5vw,4.4rem);font-weight:790;line-height:.98}.penaura-hero__intro h1 span{color:#249bb3}.penaura-hero__intro>p:last-child{color:#59646b;width:min(680px,100%);margin:1rem auto 0;font-size:clamp(.98rem,1.6vw,1.12rem);line-height:1.65}.penaura-hero__experience{width:min(1040px,100%);min-height:610px;margin:2.2rem auto 0;position:relative}.penaura-hero__experience .demo-stage{z-index:3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fffffff0;border:1px solid #14202624;border-radius:26px;width:min(790px,100% - 4rem);margin:0 auto;position:relative;box-shadow:0 24px 65px #18283021}.penaura-hero__experience .demo-stage:after{border-color:#ffffff8c}.penaura-hero__experience .demo-stage__topbar{color:#49555c;border-color:#1420261a}.penaura-hero__experience .demo-stage__canvas{background-color:#fffef9;background-image:linear-gradient(#162b350b 1px,#0000 1px),linear-gradient(90deg,#162b350b 1px,#0000 1px);background-size:32px 32px;max-height:385px;position:relative}.penaura-hero__experience .demo-stage__canvas .whiteboard-frame{background:0 0}.penaura-hero__experience .demo-stage__controls{min-height:68px}.demo-control{min-height:44px}.demo-stage__eraser-sweep{z-index:8;opacity:0;pointer-events:none;background:linear-gradient(100deg,#0000 0 20%,#fffffffa 35% 78%,#0000 92%);position:absolute;inset:0;transform:translate(-120%)}.demo-stage--erasing .demo-stage__eraser-sweep{opacity:1;animation:.56s cubic-bezier(.72,0,.2,1) forwards penaura-erase-sweep}.demo-stage--erasing .demo-stage__canvas svg{animation:.56s forwards penaura-ink-fade}@keyframes penaura-erase-sweep{0%{transform:translate(-120%)}to{transform:translate(120%)}}@keyframes penaura-ink-fade{0%,22%{opacity:1;filter:blur()}to{opacity:0;filter:blur(2px)}}.penaura-ink-art{z-index:1;opacity:.96;pointer-events:none;filter:drop-shadow(0 8px 1px #0000000d);height:155px;position:absolute;bottom:42px;left:4%;right:4%}.penaura-ink-art:before,.penaura-ink-art:after,.penaura-ink-art span{content:"";background:#050708;display:block;position:absolute}.penaura-ink-art:before{border-radius:58% 42% 46% 54%/52% 63% 37% 48%;height:82px;bottom:22px;left:10%;right:9%;transform:rotate(-2deg)skew(-8deg)}.penaura-ink-art:after{border-radius:60% 40% 58% 42%;height:44px;bottom:72px;left:31%;right:20%;transform:rotate(7deg)}.penaura-ink-art span:first-child{border-radius:50%;width:18px;height:18px;bottom:96px;right:8%;box-shadow:-92px -13px 0 -3px #050708,-185px 9px 0 3px #050708,-420px -22px 0 -5px #050708,-580px 11px 0 4px #050708}.penaura-ink-art span:nth-child(2){border-radius:70% 30%;width:210px;height:16px;bottom:47px;left:18%;transform:rotate(-11deg)}.penaura-ink-art span:nth-child(3){border-radius:30% 70%;width:250px;height:13px;bottom:36px;right:16%;transform:rotate(9deg)}.penaura-ink-art span:nth-child(4){border-radius:50% 42% 57% 48%;width:43px;height:43px;bottom:15px;left:43%;box-shadow:105px 18px 0 -9px #050708,245px -7px 0 -13px #050708,-210px 3px 0 -12px #050708}.prompt-dock-wrap{z-index:50;left:calc(var(--penaura-sidebar-collapsed-width,56px) + (100vw - var(--penaura-sidebar-collapsed-width,56px)) / 2);pointer-events:auto;box-sizing:border-box;width:clamp(600px,40vw,720px);max-width:calc(100vw - 32px);margin:0;transition:transform .46s cubic-bezier(.16,1,.3,1);position:fixed;top:50dvh;transform:translate(-50%,-50%)}.penaura-landing:not(.penaura-landing--live) .prompt-dock-wrap{z-index:35;pointer-events:auto;width:clamp(600px,40vw,720px);max-width:min(790px,100% - 2rem);margin:0;transition:none;position:absolute;top:auto;bottom:20px;left:50%;transform:translate(-50%)}.penaura-landing:not(.penaura-landing--live) .prompt-dock-wrap--centered,.penaura-landing:not(.penaura-landing--live) .prompt-dock-wrap--bottom,.penaura-landing:not(.penaura-landing--live) .prompt-dock-wrap[data-dock-position=home-centered],.penaura-landing:not(.penaura-landing--live) .prompt-dock-wrap[data-dock-position=workspace-bottom]{top:auto;transform:translate(-50%)}@media (max-width:768px){.penaura-landing:not(.penaura-landing--live) .prompt-dock-wrap{width:calc(100vw - 24px);max-width:calc(100% - 24px);bottom:max(.5rem, env(safe-area-inset-bottom));left:50%;transform:translate(-50%)}.prompt-dock-wrap,.penaura-landing--live .prompt-dock-wrap{width:calc(100vw - 24px);left:50vw}}.prompt-dock{box-sizing:border-box;background:#fffffffa;border:1px solid #6497a76b;border-radius:18px;flex-direction:column;width:100%;height:auto;min-height:0;margin:0;padding:0;transition:border-color .18s,box-shadow .18s;display:flex;position:relative;box-shadow:0 14px 38px #132f3929}.prompt-dock:hover,.prompt-dock:focus-within{border-color:#249bb3b3;box-shadow:0 18px 46px #132f3933,0 0 0 4px #51cfe817}.prompt-dock--interrupting{transform:translateY(-3px)scale(1.006)}.prompt-dock__attachment{color:#11171a;box-sizing:border-box;background:0 0;border:0;border-radius:999px;justify-content:center;align-items:center;width:36px;height:36px;display:inline-flex}.prompt-dock__attachment:hover,.prompt-dock__attachment:focus-visible{background:#e9f9fc}.prompt-dock__submit{width:40px;height:40px;color:var(--penaura-ink);cursor:pointer;box-sizing:border-box;background:0 0;border:0;border-radius:999px;justify-content:center;align-items:center;padding:0;transition:transform .16s,opacity .16s;display:inline-flex}.prompt-dock__submit:hover:not(:disabled){transform:scale(1.04)}.prompt-dock__submit:disabled{color:#9cb1b7;opacity:1;cursor:default}.prompt-dock__submit svg{width:28px;height:28px}.prompt-dock input{color:#11171a;background:0 0;border:0;outline:0;width:100%;min-width:0;padding:.5rem;font-size:1rem}.prompt-dock input::placeholder{color:#7a858b}.prompt-dock__status{color:#58646a;text-align:center;margin:8px 0 0;font-size:.68rem}.image-input-notice{z-index:12;background:#f4fdfffa;border:1px solid #249bb359;border-radius:18px;align-items:flex-start;gap:.75rem;width:min(640px,88vw);max-height:min(72svh,720px);padding:1rem;display:flex;position:absolute;bottom:150px;right:10%;overflow-y:auto;box-shadow:0 18px 45px #12323d29}.image-input-notice>div:first-child{flex:1;min-width:0}.image-input-notice strong{color:#133943}.image-input-notice p{color:#56666d;margin:.35rem 0 0;font-size:.82rem;line-height:1.5}.image-input-notice button{color:#263238;background:#fff;border:0;border-radius:999px;flex:0 0 44px;place-items:center;width:44px;height:44px;font-size:1.35rem;display:grid}.penaura-info-section,.penaura-copy-section,.penaura-contact-section,.penaura-footer{width:min(1180px,100% - 3rem);margin:0 auto}.penaura-info-section{padding:6rem 0}.penaura-info-section>h2,.penaura-copy-section h2,.penaura-contact-section h2{color:#11171a;letter-spacing:-.055em;margin:.55rem 0 0;font-size:clamp(2rem,4vw,3.7rem);line-height:1.02}.penaura-feature-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:2.3rem;display:grid}.penaura-feature-grid article{background:#ffffffe0;border:1px solid #1f434e26;border-radius:24px;min-height:220px;padding:1.5rem}.penaura-feature-grid article>span{color:#219ab2;letter-spacing:.14em;font-size:.78rem;font-weight:850}.penaura-feature-grid h3{margin:2.2rem 0 0;font-size:1.35rem}.penaura-feature-grid p,.penaura-copy-section>p,.penaura-contact-section p,.penaura-footer p{color:#5c686e;line-height:1.65}.penaura-copy-section,.penaura-contact-section{border-top:1px solid #1b343d21;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:center;gap:4rem;padding:6rem 0;display:grid}.penaura-copy-section>p{font-size:1.12rem}.penaura-contact-section{grid-template-columns:1fr auto}.penaura-contact-section .button--primary{box-shadow:none;background:#171c20}.penaura-contact-section .button--primary:hover{background:#249bb3}.penaura-footer{border-top:1px solid #1b343d21;justify-content:space-between;align-items:center;gap:2rem;padding:2rem 0 3rem;display:flex}.auth-dialog__brand .penaura-logo{min-height:46px}.learn-route{background:var(--color-page);min-height:100vh;padding:clamp(1rem,3vw,2.5rem)}.learn-route .lesson-studio{width:min(1380px,100%);margin:0 auto}.learn-route__header{z-index:30;justify-content:space-between;align-items:center;width:min(1380px,100%);min-height:66px;margin:0 auto 1rem;display:flex;position:relative}.learn-route__brand .penaura-logo--landing{aspect-ratio:808/776;width:clamp(6.8rem,8vw,8rem);height:auto;min-height:0;box-shadow:none;background:0 0;border:0;border-radius:0;padding:0;display:block}.learn-route__brand .penaura-logo--landing img{width:100%;height:auto;display:block}.learn-route__brand{background:0 0;border:0;padding:0}.lesson-studio--trial .lesson-studio__heading,.lesson-studio--trial .lesson-composer,.lesson-studio--trial .dashboard-grid>aside{display:none}.penaura-save-board{z-index:35;border:1px solid var(--penaura-line);background:var(--penaura-ink);color:#fff;border-radius:999px;min-height:48px;padding:.75rem 1.2rem;font-weight:800;position:fixed;bottom:clamp(1rem,3vw,2.5rem);right:clamp(1rem,3vw,2.5rem);box-shadow:0 14px 32px #1011142e}.penaura-generation-error{z-index:36;border:1px solid var(--penaura-danger);width:min(520px,100vw - 2rem);position:fixed;top:calc(50% - 5.25rem);left:50%;transform:translate(-50%,-100%)}@supports (color:color-mix(in lab, red, red)){.penaura-generation-error{border:1px solid color-mix(in srgb, var(--penaura-danger) 30%, white)}}.penaura-generation-error{background:#fffffff0;border-radius:16px;padding:1rem 1.1rem;box-shadow:0 16px 44px #17223b24}.penaura-generation-error strong{color:var(--penaura-danger)}.penaura-generation-error p{color:var(--penaura-muted);margin:.3rem 0 0}.penaura-generation-error>div{flex-wrap:wrap;gap:.5rem;margin-top:.75rem;display:flex}.penaura-generation-error button{border:1px solid var(--penaura-line);min-height:42px;color:var(--penaura-ink);cursor:pointer;background:#fff;border-radius:999px;padding:.65rem 1rem;font-weight:750}.penaura-generation-error button:first-child{border-color:var(--penaura-ink);background:var(--penaura-ink);color:#fff}.penaura-landing--live .penaura-generation-error{top:auto;bottom:7.25rem;transform:translate(-50%)}.penaura-profile-create{z-index:80;padding:max(1rem, env(safe-area-inset-top)) 1rem max(1rem, env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#d8f8f870;place-items:center;display:grid;position:fixed;inset:0;overflow-y:auto}.penaura-profile-create:before,.penaura-profile-create:after{content:"";pointer-events:none;background:radial-gradient(#10111424 0 4%,#0000 5%),radial-gradient(at 30% 65%,#10111417 0 3%,#0000 4%);width:260px;height:180px;position:fixed}.penaura-profile-create:before{top:9%;left:-70px;transform:rotate(-18deg)}.penaura-profile-create:after{bottom:7%;right:-60px;transform:rotate(164deg)}.penaura-profile-create__scene{isolation:isolate;place-items:center;width:min(510px,100%);display:grid;position:relative}.penaura-profile-create__splatter{z-index:0;inset:clamp(-8rem,-8vw,-6rem)}.penaura-profile-create__panel{z-index:1;border:1px solid var(--penaura-line);background:linear-gradient(180deg, var(--penaura-paper) 0%, var(--penaura-paper-warm) 100%);interpolate-size:allow-keywords;border-radius:28px;width:100%;min-height:0;max-height:calc(100svh - 2rem);padding:clamp(1.3rem,4vw,2rem);transition:height .3s cubic-bezier(.16,1,.3,1),min-height .3s cubic-bezier(.16,1,.3,1);animation:.26s cubic-bezier(.2,.8,.2,1) penaura-panel-in;position:relative;overflow-y:auto;box-shadow:0 28px 90px #17223b38}.penaura-profile-create__panel[data-stage=invitation]{min-height:min(500px,100svh - 2rem)}.penaura-profile-create__panel[data-stage=identity]{min-height:min(700px,100svh - 2rem)}.penaura-profile-create__panel[data-stage=level],.penaura-profile-create__panel[data-stage=preference],.penaura-profile-create__panel[data-stage=goal],.penaura-profile-create__panel[data-stage=review]{min-height:min(560px,100svh - 2rem)}.penaura-profile-create__panel[data-stage=account]{min-height:min(570px,100svh - 2rem)}.penaura-profile-create__panel[data-stage=login]{min-height:0}.penaura-profile-create__panel h2{color:var(--penaura-navy);margin:.3rem 0 .25rem;font-family:Georgia,serif;font-size:clamp(2rem,7vw,2.8rem)}.penaura-profile-create__panel form>p{color:var(--penaura-muted)}.penaura-profile-create__close{z-index:20;background:var(--penaura-sky-soft);width:46px;min-width:46px;height:46px;min-height:46px;color:var(--penaura-navy);cursor:pointer;pointer-events:auto;border:0;border-radius:50%;place-items:center;margin:0;padding:0;font-size:1.6rem;line-height:1;display:grid;position:absolute;top:1rem;right:1rem}.penaura-profile-create__close:after{content:"";border-radius:inherit;position:absolute;inset:0}.penaura-profile-create__close:hover{background:var(--penaura-sky)}.penaura-profile-create__close:focus-visible{outline:3px solid var(--penaura-primary)}@supports (color:color-mix(in lab, red, red)){.penaura-profile-create__close:focus-visible{outline:3px solid color-mix(in srgb, var(--penaura-primary) 55%, white)}}.penaura-profile-create__close:focus-visible{outline-offset:2px}.penaura-profile-create__step{animation:.26s cubic-bezier(.16,1,.3,1) both penaura-step-forward}.penaura-profile-create__step[data-direction=backward]{animation-name:penaura-step-backward}.penaura-profile-create__invitation{text-align:center;align-content:center;min-height:560px;display:grid}.penaura-profile-create__invitation .button{margin-top:1.5rem}.penaura-profile-create__ink{background:var(--penaura-sky);width:62px;height:62px;color:var(--penaura-navy);border-radius:22px;place-items:center;margin:0 auto .75rem;font-size:1.7rem;display:grid;transform:rotate(-4deg)}.penaura-profile-create__progress{color:var(--penaura-muted);justify-content:space-between;align-items:center;gap:1rem;margin:0 3.25rem 1rem 0;font-size:.76rem;font-weight:800;display:flex}.penaura-profile-create__progress>div{gap:.35rem;display:flex}.penaura-profile-create__progress i{background:var(--penaura-line);border-radius:99px;width:30px;height:4px}.penaura-profile-create__progress i.is-complete{background:var(--penaura-primary)}.penaura-animated-avatar{justify-items:center;margin:.7rem 0;display:grid}.penaura-animated-avatar__stage{contain:layout paint;width:132px;height:132px;position:relative}.penaura-animated-avatar__layer{place-items:center;display:grid;position:absolute;inset:0}.penaura-animated-avatar__layer svg{filter:drop-shadow(0 10px 12px #17223b1f);width:126px;height:126px}.penaura-animated-avatar__layer--out{animation:.19s cubic-bezier(.16,1,.3,1) both penaura-avatar-exit-forward}.penaura-animated-avatar[data-direction=backward] .penaura-animated-avatar__layer--out{animation-name:penaura-avatar-exit-backward}.penaura-animated-avatar__layer--in{animation:.28s cubic-bezier(.16,1,.3,1) 60ms both penaura-avatar-enter-forward}.penaura-animated-avatar[data-direction=backward] .penaura-animated-avatar__layer--in{animation-name:penaura-avatar-enter-backward}.penaura-animated-avatar__name{min-height:1.4rem;color:var(--penaura-navy);font-weight:850;animation:.22s cubic-bezier(.16,1,.3,1) 50ms both penaura-avatar-name-in}.penaura-avatar-grid{grid-template-columns:repeat(4,1fr);gap:.8rem;margin:1rem 0 1.25rem;display:grid}.penaura-avatar-grid button{border:1px solid var(--penaura-line);min-width:0;min-height:96px;color:var(--penaura-muted);background:#fff;border-radius:18px;padding:.65rem .5rem;transition:transform .18s,border-color .18s,box-shadow .18s;position:relative}.penaura-avatar-grid button:hover{border-color:var(--penaura-primary);transform:translateY(-2px)}.penaura-avatar-grid button.is-selected{border-color:var(--penaura-navy);box-shadow:0 0 0 3px var(--penaura-primary)}@supports (color:color-mix(in lab, red, red)){.penaura-avatar-grid button.is-selected{box-shadow:0 0 0 3px color-mix(in srgb, var(--penaura-primary) 18%, transparent)}}.penaura-avatar-grid button.is-selected{color:var(--penaura-navy);transform:translateY(-3px)}.penaura-avatar-grid button:focus-visible{outline:3px solid var(--penaura-primary)}@supports (color:color-mix(in lab, red, red)){.penaura-avatar-grid button:focus-visible{outline:3px solid color-mix(in srgb, var(--penaura-primary) 55%, white)}}.penaura-avatar-grid button:focus-visible{outline-offset:2px}.penaura-avatar-grid svg{width:54px;height:54px;margin:0 auto;display:block}.penaura-avatar-grid span{margin-top:.3rem;font-size:.72rem;font-weight:800;display:block}.penaura-avatar-grid i{background:var(--penaura-primary);color:#fff;border-radius:50%;place-items:center;width:20px;height:20px;font-size:.7rem;font-style:normal;display:grid;position:absolute;top:6px;right:6px}.penaura-profile-create label{color:var(--penaura-navy);gap:.45rem;margin:1rem 0;font-weight:750;display:grid}.penaura-profile-create label>span{color:var(--penaura-muted);justify-self:end;margin-top:-1.5rem;font-size:.75rem}.penaura-profile-create input,.penaura-profile-create select{border:1px solid var(--penaura-line);width:100%;min-height:48px;color:var(--penaura-navy);background:#fff;border-radius:14px;padding:.75rem .9rem}.penaura-profile-create fieldset{border:0;margin:1rem 0;padding:0}.penaura-profile-create legend{margin-bottom:.5rem;font-weight:750}.penaura-profile-create__choices{grid-template-columns:repeat(3,1fr);gap:.5rem;display:grid}.penaura-profile-create__choices button{border:1px solid var(--penaura-line);text-transform:capitalize;background:#fff;border-radius:14px;min-height:46px}.penaura-profile-create__choices button[aria-pressed=true]{border-color:var(--penaura-primary);background:var(--penaura-sky-soft)}.penaura-profile-create__actions{justify-content:space-between;align-items:center;gap:1rem;margin-top:1.25rem;display:flex}.penaura-profile-create__actions--end{justify-content:flex-end}.penaura-profile-create__switch{width:100%;min-height:44px;color:var(--penaura-primary);background:0 0;border:0;margin-top:.75rem;font-weight:750}.penaura-profile-create__option-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem;margin:1.5rem 0;display:grid}.penaura-profile-create__option-grid button{border:1px solid var(--penaura-line);min-height:64px;color:var(--penaura-navy);text-align:left;background:#fff;border-radius:17px;padding:.85rem 2.5rem .85rem 1rem;font-weight:800;transition:transform .18s,border-color .18s,box-shadow .18s;position:relative}.penaura-profile-create__option-grid button:hover{transform:translateY(-2px)}.penaura-profile-create__option-grid button[aria-checked=true]{border-color:var(--penaura-navy);background:var(--penaura-sky-soft);box-shadow:0 0 0 3px var(--penaura-primary)}@supports (color:color-mix(in lab, red, red)){.penaura-profile-create__option-grid button[aria-checked=true]{box-shadow:0 0 0 3px color-mix(in srgb, var(--penaura-primary) 14%, transparent)}}.penaura-profile-create__option-grid button:focus-visible{outline:3px solid var(--penaura-primary)}@supports (color:color-mix(in lab, red, red)){.penaura-profile-create__option-grid button:focus-visible{outline:3px solid color-mix(in srgb, var(--penaura-primary) 55%, white)}}.penaura-profile-create__option-grid button:focus-visible{outline-offset:2px}.penaura-profile-create__option-grid button i{border:1px solid var(--penaura-line);color:#fff;background:#fff;border-radius:50%;place-items:center;width:22px;height:22px;font-style:normal;display:grid;position:absolute;top:50%;right:.8rem;translate:0 -50%}.penaura-profile-create__option-grid button[aria-checked=true] i{background:var(--penaura-primary);border-color:var(--penaura-primary)}.penaura-profile-create__option-grid--details button{gap:.22rem;min-height:90px;display:grid}.penaura-profile-create__option-grid--details span{color:var(--penaura-muted);font-size:.78rem;font-weight:550}.penaura-profile-create__review{grid-template-columns:145px 1fr;align-items:center;gap:1rem;margin:1rem 0;display:grid}.penaura-profile-create__review .penaura-animated-avatar{margin:0}.penaura-profile-create__review-row{border-bottom:1px solid var(--penaura-line);justify-content:space-between;align-items:center;gap:1rem;padding:.65rem 0;display:flex}.penaura-profile-create__review-row span{gap:.12rem;display:grid}.penaura-profile-create__review-row small{color:var(--penaura-muted)}.penaura-profile-create__review-row button{color:var(--penaura-primary);background:0 0;border:0;font-weight:800}.penaura-profile-avatar svg{width:100%;height:100%;display:block}@keyframes penaura-panel-in{0%{opacity:0;transform:translateY(12px)scale(.98)}}@keyframes penaura-avatar-settle{0%{opacity:.6;transform:rotate(-3deg)scale(.97)}}@keyframes penaura-avatar-exit-forward{to{opacity:0;transform:translate(-16px)scale(.94)rotate(-2deg)}}@keyframes penaura-avatar-exit-backward{to{opacity:0;transform:translate(16px)scale(.94)rotate(2deg)}}@keyframes penaura-avatar-enter-forward{0%{opacity:0;transform:translate(16px)scale(.94)rotate(2deg)}}@keyframes penaura-avatar-enter-backward{0%{opacity:0;transform:translate(-16px)scale(.94)rotate(-2deg)}}@keyframes penaura-avatar-name-in{0%{opacity:0;transform:translateY(6px)}}@keyframes penaura-step-forward{0%{opacity:0;transform:translate(12px)}}@keyframes penaura-step-backward{0%{opacity:0;transform:translate(-12px)}}@media (max-width:900px){.penaura-header{grid-template-columns:auto 1fr auto;gap:1rem;width:min(100% - 2rem,1380px);min-height:94px}.penaura-header__nav{gap:1rem}.penaura-header__nav a{font-size:.88rem}.penaura-sign-in{min-width:96px}.penaura-hero{width:min(100% - 2rem,1380px)}.penaura-hero__experience .demo-stage{width:min(100%,760px)}.penaura-feature-grid{grid-template-columns:1fr}.penaura-feature-grid article{min-height:0}.penaura-feature-grid h3{margin-top:1rem}}@media (max-width:680px){.penaura-landing{background-size:32px 32px}.penaura-header{grid-template-columns:1fr auto;width:calc(100% - 1.2rem);min-height:82px}.penaura-header__nav{display:none}.penaura-logo{min-height:52px;padding:.55rem 1.05rem .55rem .82rem}.penaura-logo__word{font-size:1.55rem}.penaura-logo__pen{width:22px;height:35px}.penaura-sign-in{min-width:88px;padding:.5rem .75rem}.penaura-hero{width:calc(100% - 1rem);min-height:730px;padding-bottom:3.5rem}.penaura-hero__intro{padding:1.25rem .5rem 0}.penaura-hero__intro h1{font-size:clamp(2.15rem,11vw,3.1rem)}.penaura-hero__intro>p:last-child{font-size:.92rem}.penaura-hero__experience{min-height:510px;margin-top:1.5rem}.penaura-hero__experience .demo-stage{border-radius:20px;width:100%}.penaura-hero__experience .demo-stage__topbar{flex-direction:column;align-items:flex-start;gap:.4rem}.penaura-hero__experience .demo-stage__canvas{max-height:285px}.penaura-hero__experience .demo-stage__controls{flex-direction:column;align-items:stretch}.penaura-hero__experience .demo-stage__control-group,.penaura-hero__experience .demo-control{flex:1}.penaura-ink-art{height:100px;bottom:10px;left:0;right:0}.image-input-notice{width:auto;bottom:104px;left:.5rem;right:.5rem}.penaura-info-section,.penaura-copy-section,.penaura-contact-section,.penaura-footer{width:calc(100% - 2rem)}.penaura-info-section,.penaura-copy-section,.penaura-contact-section{padding:4rem 0}.penaura-copy-section,.penaura-contact-section{grid-template-columns:1fr;gap:1.5rem}.penaura-contact-section .button{width:100%}.penaura-footer{flex-direction:column;align-items:flex-start}.learn-route{padding:.75rem}.learn-route__header{min-height:58px;margin-bottom:.5rem}.learn-route__header .penaura-logo{transform-origin:0;transform:scale(.84)}.penaura-profile-create{align-items:end;padding:.5rem}.penaura-profile-create__panel{border-radius:26px 26px 18px 18px;width:100%;min-height:0;max-height:calc(100svh - .5rem);padding:1.25rem}.penaura-avatar-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:.35rem}.penaura-avatar-grid button{min-height:76px;padding:.3rem}.penaura-avatar-grid svg{width:46px;height:46px}.penaura-profile-create__option-grid,.penaura-profile-create__review{grid-template-columns:1fr}.penaura-save-board{min-height:48px;bottom:1rem;right:1rem}}@media (prefers-reduced-motion:reduce){.demo-stage--erasing .demo-stage__eraser-sweep,.demo-stage--erasing .demo-stage__canvas svg{animation:none}.penaura-profile-create__panel,.penaura-animated-avatar__layer,.penaura-animated-avatar__name,.penaura-profile-create__step,.penaura-avatar-grid button{transition:none;animation-name:penaura-reduced-fade;animation-duration:.12s;animation-delay:0s}}@keyframes penaura-reduced-fade{0%{opacity:0}}.auto-follow-whiteboard{box-sizing:border-box;overscroll-behavior:none;touch-action:none;cursor:default;border-radius:1rem;outline:none;max-height:min(72svh,820px);position:relative;overflow:hidden}.auto-follow-whiteboard:focus-visible{outline-offset:3px;outline:3px solid #2563eb57}.auto-follow-whiteboard__world{transform-origin:50% 0;will-change:transform;width:100%;position:absolute;top:0;left:0;right:0;transform:translate(0)scale(1)}.auto-follow-whiteboard[data-auto-follow-mode=lesson-navigation] .auto-follow-whiteboard__world{will-change:transform}.auto-follow-whiteboard__world>.whiteboard-frame{box-shadow:none}@media (max-width:768px){.auto-follow-whiteboard{max-height:66svh}}.lesson-board-shell{isolation:isolate;border:1px solid var(--penaura-line,#d7e6ec);background-color:var(--penaura-paper-warm,#fffdf8);background-image:linear-gradient(#73919e17 1px,#0000 1px),linear-gradient(90deg,#73919e17 1px,#0000 1px);background-size:40px 40px;border-radius:24px;min-height:clamp(560px,72svh,820px);position:relative;overflow:hidden;box-shadow:0 18px 50px #17223b14}.lesson-board-shell .auto-follow-whiteboard{border-radius:inherit;height:100%;min-height:clamp(560px,72svh,820px);max-height:clamp(560px,72svh,820px)}.lesson-board-shell .whiteboard-frame{min-height:0;box-shadow:none!important;background:0 0!important;border:0!important;border-radius:0!important}.lesson-board-titlebar{z-index:8;pointer-events:none;max-width:min(62%,640px);position:absolute;top:16px;left:24px}.lesson-board-titlebar h2{color:var(--penaura-navy,#17223b);font-family:var(--penaura-ui,sans-serif);letter-spacing:-.015em;margin:0;font-size:clamp(.9rem,1.25vw,1.08rem);font-weight:750}.lesson-board-shell .caption-bar{z-index:20;margin:0;position:absolute;bottom:154px;left:max(86px,7%);right:max(24px,7%)}.lesson-dock-layer,.checkpoint-composer{z-index:28;pointer-events:none;justify-items:center;display:grid;position:absolute;bottom:18px;left:max(20px,7%);right:max(20px,7%)}.checkpoint-composer{gap:8px;animation:.26s cubic-bezier(.16,1,.3,1) both checkpoint-composer-in}.lesson-board-shell .prompt-dock-wrap,.lesson-board-shell .prompt-dock-wrap.prompt-dock-wrap--centered{pointer-events:auto;width:min(760px,100%);position:static!important;transform:none!important}.lesson-dock-layer__next{min-height:38px;color:var(--penaura-navy,#17223b);pointer-events:auto;background:#fbfefff5;border:1px solid #779da98c;border-radius:999px;margin-top:8px;padding:0 16px;font-weight:780}.lesson-board-shell .prompt-dock.prompt-dock--lesson,.lesson-board-shell .prompt-dock.prompt-dock--checkpoint{background:#fbfefffa;border:1px solid #779da980;border-radius:20px;width:100%;min-height:0;padding:0;display:block;box-shadow:0 16px 38px #17223b24}.lesson-board-shell .prompt-dock.prompt-dock--checkpoint .prompt-dock__row{grid-template-columns:minmax(0,1fr) 48px;grid-template-areas:"input submit";align-items:center;gap:6px;min-height:62px;padding:6px 8px 8px 16px;display:grid}.lesson-board-shell .prompt-dock.prompt-dock--lesson .prompt-dock__row{grid-template-columns:minmax(0,1fr);grid-template-areas:"input";min-height:58px;padding-right:18px}.lesson-board-shell .prompt-dock.prompt-dock--lesson textarea,.lesson-board-shell .prompt-dock.prompt-dock--checkpoint textarea{resize:none;width:100%;min-width:0;min-height:34px;color:var(--penaura-navy,#17223b);font-family:var(--penaura-ui,sans-serif);background:0 0;border:0;outline:none;grid-area:input;padding:7px 4px;font-size:.98rem;font-weight:600;line-height:1.3;overflow:hidden}.lesson-board-shell .prompt-dock--lesson textarea{color:#526276}.lesson-board-shell .prompt-dock.prompt-dock--checkpoint .prompt-dock__submit{background:var(--penaura-navy,#17223b);color:#fff;border:0;border-radius:50%;grid-area:submit;place-items:center;width:44px;height:44px;padding:0;transition:transform .16s,background .16s;display:grid}.lesson-board-shell .prompt-dock.prompt-dock--checkpoint .prompt-dock__submit:hover:not(:disabled){background:var(--penaura-primary,#4a7dff);transform:translateY(-1px)}.lesson-board-shell .prompt-dock.prompt-dock--checkpoint .prompt-dock__submit:disabled{cursor:not-allowed;opacity:.42}.lesson-board-shell .prompt-dock.prompt-dock--checkpoint .prompt-dock__submit-inner,.lesson-board-shell .prompt-dock.prompt-dock--checkpoint .prompt-dock__submit-inner svg{width:22px;height:22px;display:block}.prompt-dock__spinner{animation:.8s linear infinite penaura-spin}.prompt-dock__checkpoint-label{color:#476178;letter-spacing:.08em;text-transform:uppercase;padding:9px 16px 0;font-size:.68rem;font-weight:800;display:block}.lesson-board-shell .prompt-dock.prompt-dock--checkpoint+.prompt-dock__status{color:#526276;background:#fbfefff0;min-height:18px;margin:6px 0 0;padding:3px 10px;font-size:.72rem;line-height:1.35;display:block}.checkpoint-composer[data-tone=success] .prompt-dock{border-color:#2f8f639e;box-shadow:0 14px 36px #2f8f6329}.checkpoint-composer[data-tone=review] .prompt-dock{border-color:#c9515c6b}.checkpoint-success-chip{color:#17633f;pointer-events:none;background:#f4fdf8f7;border:1px solid #2f8f636b;border-radius:999px;align-items:center;gap:9px;min-height:44px;padding:8px 16px 8px 10px;animation:.18s cubic-bezier(.16,1,.3,1) both checkpoint-success-in;display:flex;box-shadow:0 10px 26px #24704c24}.checkpoint-success-chip span{color:#fff;background:#2f8f63;border-radius:50%;place-items:center;width:28px;height:28px;font-weight:900;display:grid}.checkpoint-success-chip strong{font-size:.84rem}.checkpoint-success-chip[data-phase=exiting]{animation:.19s both checkpoint-success-out}.checkpoint-callout{pointer-events:auto;background:#fbfefff7;border:1px solid #7da1ac6b;border-radius:17px;align-items:center;gap:12px;width:min(760px,100%);padding:11px 14px 11px 19px;display:flex;position:relative;overflow:hidden;box-shadow:0 10px 28px #17223b1a}.checkpoint-callout__mark{background:var(--penaura-reward,#e9a72f);transform-origin:bottom;width:4px;animation:.38s cubic-bezier(.16,1,.3,1) 80ms both checkpoint-ink-draw;position:absolute;top:0;bottom:0;left:0}.checkpoint-callout>div{flex:1;min-width:0}.checkpoint-callout p,.checkpoint-callout h3,.checkpoint-callout span{margin:0}.checkpoint-callout p{color:#8b641c;letter-spacing:.13em;text-transform:uppercase;font-size:.65rem;font-weight:850}.checkpoint-callout h3{color:var(--penaura-ink,#101114);margin-top:2px;font-size:clamp(.88rem,1.4vw,1rem);line-height:1.3}.checkpoint-callout div>span{color:var(--penaura-muted,#66738f);margin-top:2px;font-size:.76rem;display:block}.checkpoint-callout>button{background:var(--penaura-navy,#17223b);color:#fff;border:0;border-radius:999px;flex:none;min-height:40px;padding:0 15px;font-weight:750}.whiteboard-tool-rail{z-index:32;background:#fbfefff2;border:1px solid #779da97a;border-radius:18px;flex-direction:column;gap:4px;width:52px;padding:5px;animation:.26s cubic-bezier(.16,1,.3,1) both whiteboard-tool-rail-in;display:flex;position:absolute;top:46%;left:14px;transform:translateY(-50%);box-shadow:0 14px 34px #17223b24}.whiteboard-tool-rail__item{width:40px;min-width:40px;height:42px;color:var(--penaura-navy,#17223b);white-space:nowrap;background:0 0;border:0;border-radius:12px;align-items:center;gap:8px;padding:0 10px;transition:width .19s cubic-bezier(.16,1,.3,1),background .16s,color .16s;display:flex;overflow:hidden}.whiteboard-tool-rail__item>svg{flex:0 0 20px}.whiteboard-tool-rail__item>span{opacity:0;font-size:.78rem;font-weight:750;transition:opacity .12s}.whiteboard-tool-rail__item:hover:not(:disabled),.whiteboard-tool-rail__item:focus-visible:not(:disabled){background:var(--penaura-sky-soft,#eefcfd);width:106px}.whiteboard-tool-rail__item.is-active{background:var(--penaura-navy,#17223b);color:#fff;width:104px}.whiteboard-tool-rail__item:hover>span,.whiteboard-tool-rail__item:focus-visible>span,.whiteboard-tool-rail__item.is-active>span{opacity:1}.whiteboard-tool-rail__item:focus-visible{outline:3px solid var(--penaura-primary,#4a7dff)}@supports (color:color-mix(in lab, red, red)){.whiteboard-tool-rail__item:focus-visible{outline:3px solid color-mix(in srgb, var(--penaura-primary,#4a7dff) 34%, white)}}.whiteboard-tool-rail__item:focus-visible{outline-offset:2px}.whiteboard-tool-rail__item:disabled{cursor:not-allowed;color:#9aa7b7;opacity:.58}.whiteboard-tool-rail__hint{border-top:1px solid var(--penaura-line,#d7e6ec);margin-top:3px;padding-top:5px}.penaura-board-loader{z-index:18;background:0 0;align-content:center;justify-items:center;gap:18px;padding-bottom:82px;animation:.22s 60ms both penaura-board-loader-in;display:grid;position:absolute;inset:0}@keyframes penaura-board-loader-in{0%{opacity:0}to{opacity:1}}.penaura-board-loader__status{width:min(90%,520px);height:34px;color:var(--penaura-navy,#17223b);text-align:center;font-size:clamp(1rem,2vw,1.28rem);font-weight:750;position:absolute;top:25%;overflow:hidden}.penaura-board-loader__status span{color:#0000;background:linear-gradient(100deg,#17223b 20%,#4a7dff 48%,#17223b 76%) 0 0/240% 100%;-webkit-background-clip:text;background-clip:text;animation:.3s cubic-bezier(.16,1,.3,1) both generation-status-in,1.6s linear infinite generation-ink;display:block}.penaura-board-loader__rings{width:112px;height:112px;position:relative}.penaura-board-loader__rings i{border:2px solid #0000;border-top-color:var(--penaura-navy,#17223b);border-radius:50%;animation:1.35s linear infinite penaura-spin;position:absolute;inset:0}.penaura-board-loader__rings i:nth-child(2){border-top-color:var(--penaura-primary,#4a7dff);border-right-color:#4a7dff40;animation-duration:1.05s;animation-direction:reverse;inset:12px}.penaura-board-loader__rings i:nth-child(3){border-top-color:#72cbd4;animation-duration:.9s;inset:25px}.penaura-board-loader__copy{color:var(--penaura-navy,#17223b);text-align:center;gap:4px;display:grid}.penaura-board-loader__copy strong{font-size:1rem}.penaura-board-loader__copy span{color:var(--penaura-muted,#66738f);font-size:.8rem}.lesson-board-error{z-index:24;border:1px solid var(--penaura-danger,#c9515c);gap:8px;width:min(430px,100% - 32px);display:grid;position:absolute;top:42%;left:50%}@supports (color:color-mix(in lab, red, red)){.lesson-board-error{border:1px solid color-mix(in srgb, var(--penaura-danger,#c9515c) 34%, white)}}.lesson-board-error{background:#fbfefff7;border-radius:20px;padding:20px;transform:translate(-50%,-50%);box-shadow:0 18px 48px #17223b24}.lesson-board-error strong{color:var(--penaura-danger,#c9515c);font-size:1rem}.lesson-board-error p{color:var(--penaura-muted,#66738f);margin:0;font-size:.86rem;line-height:1.5}.lesson-board-error__actions{flex-wrap:wrap;gap:10px;display:flex}.lesson-board-error button{background:var(--penaura-navy,#17223b);color:#fff;border:0;border-radius:999px;justify-self:start;min-height:42px;padding:0 18px;font-weight:750}.lesson-board-error button.lesson-board-error__secondary{color:var(--penaura-navy,#17223b);background:0 0;border:1px solid #17223b33}.lesson-playback-interruption{z-index:38;background:#fafefef7;border:1px solid #2c707a47;border-radius:1.15rem;width:min(25rem,100vw - 2rem);padding:1.15rem 1.2rem;position:fixed;bottom:clamp(8.75rem,18vh,12rem);right:clamp(1rem,4vw,4rem);box-shadow:0 18px 48px #1b3b4229}.lesson-playback-interruption>strong{color:#10252a;margin:.2rem 0 .35rem;font-size:1.08rem;display:block}.lesson-playback-interruption>p:not(.penaura-kicker){color:#526a70;margin:0 0 .9rem;line-height:1.5}@keyframes whiteboard-tool-rail-in{0%{opacity:0;transform:translate(-14px,-50%)scale(.97)}to{opacity:1;transform:translateY(-50%)scale(1)}}@keyframes checkpoint-composer-in{0%{opacity:0;transform:translateY(10px)scale(.99)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes checkpoint-ink-draw{0%{transform:scaleY(0)}to{transform:scaleY(1)}}@keyframes checkpoint-success-in{0%{opacity:0;transform:translateY(5px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes checkpoint-success-out{0%{opacity:1;transform:translateY(0)scale(1)}to{opacity:0;transform:translateY(-6px)scale(.98)}}@keyframes generation-status-in{0%{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@keyframes generation-ink{0%{background-position:100% 0}to{background-position:-120% 0}}@keyframes penaura-spin{to{transform:rotate(360deg)}}@media (max-width:720px){.lesson-board-shell,.lesson-board-shell .auto-follow-whiteboard{min-height:70svh;max-height:70svh}.lesson-board-shell .auto-follow-whiteboard{padding-bottom:190px}.lesson-board-titlebar{max-width:calc(100% - 28px);top:12px;left:14px}.lesson-board-shell .caption-bar{bottom:182px;left:12px;right:12px}.checkpoint-composer,.lesson-dock-layer{right:8px;bottom:max(8px, env(safe-area-inset-bottom));left:8px}.checkpoint-callout{align-items:flex-start;padding-block:9px}.checkpoint-callout div>span{display:none}.whiteboard-tool-rail{flex-direction:row;justify-content:center;width:auto;min-height:52px;animation-name:checkpoint-composer-in;inset:auto 10px 154px;transform:none}.whiteboard-tool-rail__item,.whiteboard-tool-rail__item:hover:not(:disabled),.whiteboard-tool-rail__item:focus-visible:not(:disabled),.whiteboard-tool-rail__item.is-active{justify-content:center;width:44px;min-width:44px;height:44px;padding:0}.whiteboard-tool-rail__item>span{display:none}.whiteboard-tool-rail__hint{border-top:0;border-left:1px solid var(--penaura-line,#d7e6ec);margin-top:0;margin-left:3px;padding-top:0;padding-left:5px}.penaura-board-loader__rings{width:84px;height:84px}}@media (prefers-reduced-motion:reduce){.checkpoint-composer,.checkpoint-callout__mark,.whiteboard-tool-rail,.penaura-board-loader__status span{animation:none}.whiteboard-tool-rail__item,.lesson-board-shell .prompt-dock,.lesson-board-shell .prompt-dock__submit{transition:none}.penaura-board-loader__status span{color:var(--penaura-navy,#17223b);background:0 0}.penaura-board-loader{animation:none}}.penaura-specular-btn{color:#fbfeff;cursor:pointer;-webkit-user-select:none;user-select:none;background:#17223b;border:1px solid #d8f8f847;border-radius:16px;justify-content:center;align-items:center;min-height:44px;padding:.55rem 1.35rem;font-size:.95rem;font-weight:600;transition:background .22s,box-shadow .22s,transform .16s;display:inline-flex;position:relative;overflow:hidden;box-shadow:0 2px 10px #17223b29}.penaura-specular-btn:hover{background:#101114;transform:translateY(-1px);box-shadow:0 4px 18px #17223b42}.penaura-specular-btn:active{transform:translateY(0)}.penaura-specular-btn__shine{border-radius:inherit;pointer-events:none;opacity:0;background:radial-gradient(130px circle at var(--specular-x,50%) var(--specular-y,50%), #d8f8f852, transparent 70%);transition:opacity .22s;position:absolute;inset:0}.penaura-specular-btn.is-hovered .penaura-specular-btn__shine{opacity:1}.penaura-specular-btn__border{border-radius:inherit;pointer-events:none;-webkit-mask-composite:xor;background:radial-gradient(120px circle at var(--specular-x,50%) var(--specular-y,50%), #d8f8f8f2, #d8f8f826 60%, transparent 80%);opacity:0;-webkit-mask-composite:xor;-webkit-mask-source-type:auto,auto;-webkit-mask-composite:xor;-webkit-mask-source-type:auto,auto;padding:1px;transition:opacity .22s;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);-webkit-mask-position:0 0,0 0;mask-position:0 0,0 0;-webkit-mask-size:auto,auto;mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.penaura-specular-btn.is-hovered .penaura-specular-btn__border{opacity:1}.penaura-specular-btn__content{z-index:2;color:#fbfeff;position:relative}.penaura-count-up{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";display:inline-block}.penaura-profile-card-overlay{z-index:120;-webkit-backdrop-filter:blur(10px);background:#1122276b;place-items:center;padding:clamp(1rem,3vw,2rem);animation:.32s cubic-bezier(.16,1,.3,1) both penaura-fade-in;display:grid;position:fixed;inset:0}.penaura-profile-card{width:min(480px,100%);transform:perspective(1000px) rotateX(var(--tilt-x,0deg)) rotateY(var(--tilt-y,0deg));background:linear-gradient(145deg,#fbfefff5 0%,#d8f8f8eb 50%,#4a7dff29 100%);border:1px solid #accbd2d9;border-radius:24px;padding:clamp(1.5rem,4vw,2.2rem);transition:transform .14s ease-out;position:relative;overflow:hidden;box-shadow:0 24px 64px #11223b38,0 0 40px #d8f8f88c}.penaura-profile-card__glow{pointer-events:none;background:radial-gradient(circle,#4a7dff40,#0000 70%);border-radius:50%;width:200px;height:200px;position:absolute;top:-60px;right:-60px}.penaura-profile-card__close{color:#17223b;cursor:pointer;z-index:10;background:#eefcfdd9;border:1px solid #accbd280;border-radius:50%;place-items:center;width:36px;height:36px;font-size:1.3rem;transition:background .18s;display:grid;position:absolute;top:1rem;right:1rem}.penaura-profile-card__close:hover{background:#d8f8f8}.penaura-profile-card__inner{z-index:2;gap:1.25rem;display:grid;position:relative}.penaura-profile-card__header{align-items:center;gap:1.15rem;display:flex}.penaura-profile-card__avatar-wrap{flex-shrink:0;position:relative}.penaura-profile-card__level-badge{color:#d8f8f8;background:#17223b;border:2px solid #fbfeff;border-radius:999px;padding:.15rem .55rem;font-size:.75rem;font-weight:700;position:absolute;bottom:-4px;right:-4px}.penaura-profile-card__identity{gap:.2rem;display:grid}.penaura-profile-card__eyebrow{text-transform:uppercase;letter-spacing:.06em;color:#4a7dff;font-size:.8rem;font-weight:700}.penaura-profile-card__name{color:#101114;letter-spacing:-.02em;margin:0;font-size:1.45rem;font-weight:700}.penaura-profile-card__subtitle{color:#66738f;margin:0;font-size:.92rem}.penaura-profile-card__stats{text-align:center;background:#ffffffb3;border:1px solid #accbd299;border-radius:16px;grid-template-columns:repeat(3,1fr);gap:.65rem;padding:.9rem;display:grid}.penaura-profile-card__stat{gap:.25rem;display:grid}.penaura-profile-card__stat-label{color:#66738f;text-transform:uppercase;letter-spacing:.04em;font-size:.75rem;font-weight:600}.penaura-profile-card__stat-val{color:#17223b;font-size:1.05rem;font-weight:700}.penaura-profile-card__progress-wrap{gap:.45rem;display:grid}.penaura-profile-card__progress-labels{color:#66738f;justify-content:space-between;font-size:.82rem;font-weight:600;display:flex}.penaura-profile-card__progress-track{background:#d7e6eccc;border-radius:999px;height:8px;overflow:hidden}.penaura-profile-card__progress-bar{border-radius:inherit;background:linear-gradient(90deg,#4a7dff,#2f8f63);height:100%;transition:width .8s cubic-bezier(.16,1,.3,1)}.penaura-profile-card__actions{flex-wrap:wrap;align-items:center;gap:.65rem;margin-top:.5rem;display:flex}.penaura-profile-card__actions .button--primary{flex:1;min-width:140px}.penaura-line-lesson-list{gap:.4rem;width:100%;display:grid}.penaura-line-lesson-item{text-align:left;cursor:pointer;-webkit-user-select:none;user-select:none;background:0 0;border:1px solid #0000;border-radius:12px;align-items:center;gap:.75rem;width:100%;padding:.65rem .85rem .65rem 1.15rem;transition:transform .14s cubic-bezier(.2,.8,.25,1),background .18s,border-color .18s;display:flex;position:relative}.penaura-line-lesson-item:hover{background:#d8f8f873;border-color:#accbd280}.penaura-line-lesson-item--selected,.penaura-line-lesson-item.penaura-sidebar-item--selected{background:#d8f8f8d9;border-color:#4a7dff66}.penaura-line-lesson-item__marker{background:#d7e6ec;border-radius:999px;width:3px;height:14px;transition:height .22s,background .22s,box-shadow .22s;position:absolute;top:50%;left:.35rem;transform:translateY(-50%)}.penaura-line-lesson-item__marker--active,.penaura-line-lesson-item.penaura-sidebar-item--selected .penaura-line-lesson-item__marker{background:#4a7dff;height:28px;box-shadow:0 0 8px #4a7dff73}.penaura-line-lesson-item__content{flex-direction:column;flex:1;min-width:0;display:flex}.penaura-line-lesson-item__prompt{color:#101114;text-overflow:ellipsis;white-space:nowrap;font-size:.92rem;font-weight:600;overflow:hidden}.penaura-line-lesson-item__status{color:#66738f;font-size:.75rem;font-weight:500}.penaura-clearing-front-wrapper.is-clearing,.penaura-demo-surface--leaving,.penaura-landing[data-dock-phase=submitting] .penaura-hero__copy,.penaura-landing[data-dock-phase=submitting] .penaura-demo-surface{animation:.58s cubic-bezier(.4,0,.2,1) both penaura-clearing-front-sweep}@keyframes penaura-clearing-front-sweep{0%{opacity:1;filter:blur()}40%{opacity:.6;filter:blur(1px)}to{opacity:0;filter:blur(3px);pointer-events:none}}@keyframes penaura-fade-in{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion:reduce){.penaura-specular-btn,.penaura-specular-btn__shine,.penaura-specular-btn__border{transition:none;transform:none!important}.penaura-profile-card{transition:none!important;transform:none!important}.penaura-profile-card__progress-bar{transition:none!important}.penaura-line-lesson-item{transition:none!important;transform:none!important}.penaura-elastic-slider__thumb,.penaura-elastic-slider__fill{transition:none!important}.penaura-clearing-front-wrapper.is-clearing,.penaura-landing[data-dock-phase=submitting] .penaura-hero__copy{animation:.18s both penaura-reduced-fade!important}@keyframes penaura-reduced-fade{0%{opacity:1}to{opacity:0;pointer-events:none}}}.penaura-landing-logo{object-fit:contain;width:clamp(120px,8vw,145px);height:auto;max-height:64px;display:block}.lesson-complete-panel__confirm{gap:.5rem;display:grid}.lesson-complete-panel__confirm p{color:#66738f;margin:0;font-size:.875rem}.lesson-complete-panel__confirm-actions{justify-content:flex-end;align-items:center;gap:.5rem;display:flex}.lesson-complete-panel__suppress{color:#66738f;cursor:pointer;align-items:center;gap:.5rem;margin-top:.25rem;font-size:.78rem;display:flex}.lesson-complete-panel__suppress input[type=checkbox]{accent-color:#4a7dff;flex-shrink:0;width:14px;height:14px}@keyframes penaura-page-fade-in{0%{opacity:0}to{opacity:1}}.penaura-landing:not(.penaura-landing--loading),.lesson-board-shell{animation:.24s ease-out both penaura-page-fade-in}@media (prefers-reduced-motion:reduce){.penaura-landing:not(.penaura-landing--loading),.lesson-board-shell{animation:none}}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@keyframes spin{to{transform:rotate(360deg)}}