.study-page{--study-player-height:320px;max-width:60rem;margin:0 auto}.study-player-panel{z-index:20;border-bottom:1px solid var(--app-border);background:#fff;padding:1rem;position:sticky;top:0;box-shadow:0 5px 16px #0f172a12}.study-video{object-fit:contain;background:#000;border-radius:.75rem;width:100%;height:min(30dvh,320px);min-height:160px;display:block}.study-audio{width:100%;min-height:54px}.youtube-host{background:#000;border-radius:.75rem;width:100%;height:clamp(200px,30dvh,340px);overflow:hidden}.youtube-host iframe{border:0;width:100%;height:100%;display:block}.transcript-scroll{height:max(12rem, calc(100dvh - var(--study-player-height) - 9rem));overscroll-behavior:contain;scrollbar-gutter:stable;max-height:65dvh;padding:.25rem;position:relative;overflow-y:auto}.transcript-segment{box-shadow:0 0 0 1px var(--app-border);background:#fff;border:2px solid #0000;border-radius:1rem;padding:.9rem}.transcript-segment.is-active{background:#f0fdfa;border-color:#0f766e}.transcript-segment.is-looping{box-shadow:0 0 0 2px #d97706}.transcript-sentence{font-size:1.125rem;line-height:1.9}.transcript-word{min-width:32px;min-height:44px;color:inherit;white-space:pre-wrap;vertical-align:baseline;cursor:pointer;touch-action:manipulation;background:0 0;border:0;border-radius:.35rem;padding:.15rem .12rem;display:inline-block}.transcript-word:hover,.transcript-word:focus-visible{background:#ccfbf1}.transcript-word:disabled{cursor:default}.word-sheet{overscroll-behavior:contain;width:min(100%,48rem);max-width:100%;max-height:88dvh;color:var(--app-ink);background:#fff;border:0;border-radius:1.25rem 1.25rem 0 0;margin:0 auto;padding:0;position:fixed;inset:auto 0 0;overflow-y:auto;box-shadow:0 -12px 40px #0f172a33}.word-sheet::backdrop{background:#0f172a8c}.word-sheet-content{padding:1.25rem;padding-bottom:max(1.25rem, env(safe-area-inset-bottom))}@media (min-width:640px){.study-player-panel{padding:1.25rem}.transcript-sentence{font-size:1.2rem}}@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{--tw-space-y-reverse:0;--tw-border-style:solid;--tw-font-weight:initial;--tw-tracking:initial;--tw-outline-style:solid;--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-leading:initial}::backdrop{--tw-space-y-reverse:0;--tw-border-style:solid;--tw-font-weight:initial;--tw-tracking:initial;--tw-outline-style:solid;--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-leading: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-900:#82181a;--color-amber-900:#7b3306;--color-teal-700:#00776e;--color-teal-800:#005f5a;--color-slate-100:#f1f5f9;--color-slate-200:#e2e8f0;--color-slate-300:#cad5e2;--color-slate-600:#45556c;--color-slate-700:#314158;--color-slate-800:#1d293d;--color-slate-950:#020618;--color-white:#fff;--spacing:.25rem;--container-md:28rem;--container-3xl:48rem;--container-5xl:64rem;--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);--text-2xl:1.5rem;--text-2xl--line-height:calc(2 / 1.5);--font-weight-semibold:600;--font-weight-bold:700;--tracking-wide:.025em;--leading-relaxed:1.625;--radius-lg:.5rem;--radius-xl:.75rem;--radius-2xl:1rem;--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% 4.18511 1.52329);--color-red-200:lab(86.017% 19.8815 7.75869);--color-red-900:lab(28.5139% 44.5539 29.0463);--color-amber-900:lab(31.2288% 30.2627 40.0378);--color-teal-700:lab(44.4134% -33.1436 -4.22149);--color-teal-800:lab(35.5975% -26.6648 -4.34487);--color-slate-100:lab(96.286% -.852466 -2.46847);--color-slate-200:lab(91.7353% -.998765 -4.76968);--color-slate-300:lab(84.7652% -1.94535 -7.93337);--color-slate-600:lab(35.5623% -1.74978 -15.4316);--color-slate-700:lab(26.9569% -1.47018 -15.6993);--color-slate-800:lab(16.132% -.318021 -14.6672);--color-slate-950:lab(1.76974% 1.32743 -9.28855)}}}@layer base{*,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::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{.button{min-height:calc(var(--spacing) * 11);justify-content:center;align-items:center;gap:calc(var(--spacing) * 2);border-radius:var(--radius-xl);background-color:var(--color-teal-700);padding-inline:calc(var(--spacing) * 4);padding-block:calc(var(--spacing) * 2);--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);color:var(--color-white);transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));display:inline-flex}@media (hover:hover){.button:hover{background-color:var(--color-teal-800)}}.button:disabled{opacity:.5}.button-secondary{min-height:calc(var(--spacing) * 11);justify-content:center;align-items:center;gap:calc(var(--spacing) * 2);border-radius:var(--radius-xl);border-style:var(--tw-border-style);border-width:1px;border-color:var(--color-slate-300);background-color:var(--color-white);padding-inline:calc(var(--spacing) * 4);padding-block:calc(var(--spacing) * 2);--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);color:var(--color-slate-800);display:inline-flex}@media (hover:hover){.button-secondary:hover{background-color:var(--color-slate-100)}}.button-secondary:disabled{opacity:.5}.panel{border-radius:var(--radius-2xl);border-style:var(--tw-border-style);border-width:1px;border-color:var(--color-slate-200);background-color:var(--color-white);padding:calc(var(--spacing) * 5);--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)}.field-label{margin-bottom:calc(var(--spacing) * 2);--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);color:var(--color-slate-800);display:block}.field-input{min-height:calc(var(--spacing) * 11);border-radius:var(--radius-xl);border-style:var(--tw-border-style);border-width:1px;border-color:var(--color-slate-300);background-color:var(--color-white);width:100%;padding-inline:calc(var(--spacing) * 3);padding-block:calc(var(--spacing) * 2);color:var(--color-slate-950)}.field-input:disabled{background-color:var(--color-slate-100)}.notice{border-radius:var(--radius-xl);border-style:var(--tw-border-style);border-width:1px;border-color:var(--color-slate-200);background-color:var(--color-slate-100);padding:calc(var(--spacing) * 3);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-leading:var(--leading-relaxed);line-height:var(--leading-relaxed);color:var(--color-slate-700)}.error-message{border-radius:var(--radius-xl);border-style:var(--tw-border-style);border-width:1px;border-color:var(--color-red-200);background-color:var(--color-red-50);padding:calc(var(--spacing) * 3);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-leading:var(--leading-relaxed);line-height:var(--leading-relaxed);color:var(--color-red-900)}}@layer utilities{.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.mx-auto{margin-inline:auto}.my-3{margin-block:calc(var(--spacing) * 3)}.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)}.mt-6{margin-top:calc(var(--spacing) * 6)}.mt-auto{margin-top:auto}.mb-2{margin-bottom:calc(var(--spacing) * 2)}.mb-3{margin-bottom:calc(var(--spacing) * 3)}.mb-4{margin-bottom:calc(var(--spacing) * 4)}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.min-h-11{min-height:calc(var(--spacing) * 11)}.w-full{width:100%}.max-w-3xl{max-width:var(--container-3xl)}.max-w-5xl{max-width:var(--container-5xl)}.max-w-md{max-width:var(--container-md)}.cursor-pointer{cursor:pointer}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-baseline{align-items:baseline}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.gap-2{gap:calc(var(--spacing) * 2)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-4{gap:calc(var(--spacing) * 4)}:where(.space-y-3>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 3) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 3) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-4>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 4) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 4) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-5>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 5) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 5) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-6>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 6) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 6) * calc(1 - var(--tw-space-y-reverse)))}.rounded-xl{border-radius:var(--radius-xl)}.border{border-style:var(--tw-border-style);border-width:1px}.border-b{border-bottom-style:var(--tw-border-style);border-bottom-width:1px}.border-slate-200{border-color:var(--color-slate-200)}.bg-slate-100{background-color:var(--color-slate-100)}.bg-white{background-color:var(--color-white)}.p-3{padding:calc(var(--spacing) * 3)}.px-4{padding-inline:calc(var(--spacing) * 4)}.py-4{padding-block:calc(var(--spacing) * 4)}.py-5{padding-block:calc(var(--spacing) * 5)}.py-6{padding-block:calc(var(--spacing) * 6)}.py-8{padding-block:calc(var(--spacing) * 8)}.py-12{padding-block:calc(var(--spacing) * 12)}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.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))}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.tracking-wide{--tw-tracking:var(--tracking-wide);letter-spacing:var(--tracking-wide)}.break-words{overflow-wrap:break-word}.text-amber-900{color:var(--color-amber-900)}.text-slate-600{color:var(--color-slate-600)}.text-slate-700{color:var(--color-slate-700)}.text-teal-800{color:var(--color-teal-800)}.uppercase{text-transform:uppercase}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.focus\:not-sr-only:focus{clip-path:none;white-space:normal;width:auto;height:auto;margin:0;padding:0;position:static;overflow:visible}.focus\:fixed:focus{position:fixed}.focus\:top-3:focus{top:calc(var(--spacing) * 3)}.focus\:left-3:focus{left:calc(var(--spacing) * 3)}.focus\:z-100:focus{z-index:100}.focus\:rounded-lg:focus{border-radius:var(--radius-lg)}.focus\:bg-white:focus{background-color:var(--color-white)}.focus\:p-3:focus{padding:calc(var(--spacing) * 3)}@media (min-width:40rem){.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}}:root{color:#0f172a;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--app-background:#f8fafc;--app-ink:#0f172a;--app-accent:#0f766e;--app-border:#cbd5e1;background:#f8fafc;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}html{min-width:320px}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}:focus-visible{outline-offset:3px;outline:3px solid #2563eb}button,a{touch-action:manipulation}button:disabled{cursor:not-allowed}input[type=file]{max-width:100%}input[type=file]::file-selector-button{color:#0f172a;cursor:pointer;background:#e2e8f0;border:0;border-radius:.5rem;margin-right:.75rem;padding:.5rem .75rem}.safe-page{padding-bottom:max(1.5rem, env(safe-area-inset-bottom))}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@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-leading{syntax:"*";inherits:false}
