@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-space-y-reverse:0;--tw-border-style:solid;--tw-gradient-position:initial;--tw-gradient-from:#0000;--tw-gradient-via:#0000;--tw-gradient-to:#0000;--tw-gradient-stops:initial;--tw-gradient-via-stops:initial;--tw-gradient-from-position:0%;--tw-gradient-via-position:50%;--tw-gradient-to-position:100%;--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;--tw-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial;--tw-duration:initial;--tw-ease:initial}}}@layer theme{:root,:host{--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-red-200:oklch(88.5% .062 18.334);--color-red-400:oklch(70.4% .191 22.216);--color-red-500:oklch(63.7% .237 25.331);--color-amber-200:oklch(92.4% .12 95.746);--color-amber-400:oklch(82.8% .189 84.429);--color-amber-500:oklch(76.9% .188 70.08);--color-white:#fff;--spacing:.25rem;--container-sm:24rem;--container-xl:36rem;--container-2xl:42rem;--container-3xl:48rem;--container-4xl:56rem;--container-5xl:64rem;--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-base:1rem;--text-base--line-height:calc(1.5 / 1);--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);--text-3xl:1.875rem;--text-3xl--line-height:calc(2.25 / 1.875);--text-4xl:2.25rem;--text-4xl--line-height:calc(2.5 / 2.25);--text-5xl:3rem;--text-5xl--line-height:1;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--font-weight-extrabold:800;--font-weight-black:900;--tracking-normal:0em;--tracking-widest:.1em;--radius-md:var(--r-md);--radius-lg:var(--r-lg);--shadow-sm:0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--ease-out:cubic-bezier(0, 0, .2, 1);--ease-in-out:cubic-bezier(.4, 0, .2, 1);--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-main);--default-mono-font-family:var(--font-mono);--color-primary:var(--text-primary);--font-hand:var(--font-hand);--shadow-float:var(--shadow-float);--shadow-press:var(--shadow-press)}}@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,ui-sans-serif, system-ui, 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]){text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color: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{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}html{background:var(--bg-main);scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.theme-toggle-icon{display:inline-block}@media (prefers-reduced-motion:no-preference){.theme-toggle-icon{animation:.32s cubic-bezier(.34,1.56,.64,1) theme-icon-pop}}@keyframes theme-icon-pop{0%{opacity:0;transform:scale(.4)rotate(-50deg)}to{opacity:1;transform:scale(1)rotate(0)}}body{font-family:var(--font-main);background:radial-gradient(circle at top, #c9ac8714, transparent 34%), var(--bg-main);color:var(--text-primary);transition:background var(--t-std), color var(--t-std);line-height:1.6;overflow-x:hidden}img,svg,video,canvas{max-width:100%}input,textarea,select,button{font:inherit;max-width:100%}::selection{background:var(--c-bx-light);color:var(--c-bx-dark)}.handwritten{font-family:var(--font-hand)}}@layer components{.ss-page{background:linear-gradient(#a99ec008 1px, transparent 1px), linear-gradient(90deg, #c9ac8709 1px, transparent 1px), var(--bg-main);background-size:48px 48px;min-height:100vh}.legal-footer{border-top:1px solid var(--border-color);background:var(--bg-main)}@supports (color:color-mix(in lab, red, red)){.legal-footer{background:color-mix(in srgb, var(--bg-main) 88%, var(--bg-card))}}.legal-footer-inner{justify-content:space-between;align-items:center;gap:var(--sp-md);width:min(1120px,100% - 32px);padding:var(--sp-lg) 0;color:var(--text-secondary);flex-wrap:wrap;margin:0 auto;font-size:.82rem;display:flex}.legal-footer nav{flex-wrap:wrap;gap:10px 14px;display:flex}.legal-footer a,.legal-footer-button{appearance:none;color:var(--text-secondary);cursor:pointer;font:inherit;background:0 0;border:0;padding:0;font-weight:700;text-decoration:none}.legal-footer a:hover,.legal-footer-button:hover{color:var(--c-bx)}.cookie-consent{z-index:80;border:1px solid var(--border-color);grid-template-columns:1fr;gap:10px;width:min(360px,100vw - 24px);max-height:calc(100dvh - 24px);padding:14px 16px;display:grid;position:fixed;bottom:clamp(12px,2.5vw,20px);right:clamp(12px,2.5vw,20px);overflow:auto}@supports (color:color-mix(in lab, red, red)){.cookie-consent{border:1px solid color-mix(in srgb, var(--border-color) 70%, transparent)}}.cookie-consent{background:var(--bg-card);border-radius:14px}@supports (color:color-mix(in lab, red, red)){.cookie-consent{background:color-mix(in srgb, var(--bg-card) 94%, #8a8580 6%)}}.cookie-consent{box-shadow:0 4px 18px #2d252024}.cookie-consent-desc{color:var(--text-secondary);margin:0;font-size:.78rem;line-height:1.5}.cookie-consent-link{color:var(--text-secondary);text-underline-offset:2px;font:inherit;text-decoration:underline}.cookie-consent-link-button{cursor:pointer;background:0 0;border:none;padding:0}.cookie-consent-link:hover{color:var(--text-primary)}.cookie-consent-actions{flex-wrap:wrap;justify-content:flex-start;gap:6px;display:flex}.cookie-consent-btn{border:1px solid var(--border-color);border-radius:9999px;padding:6px 14px;font-size:.76rem;font-weight:650}@supports (color:color-mix(in lab, red, red)){.cookie-consent-btn{border:1px solid color-mix(in srgb, var(--border-color) 80%, transparent)}}.cookie-consent-btn{color:var(--text-secondary);cursor:pointer;transition:background var(--t-fast), color var(--t-fast), border-color var(--t-fast);background:0 0}.cookie-consent-btn:hover{background:var(--bg-main)}@supports (color:color-mix(in lab, red, red)){.cookie-consent-btn:hover{background:color-mix(in srgb, var(--bg-main) 60%, transparent)}}.cookie-consent-btn:hover{color:var(--text-primary)}.cookie-consent-btn-primary{background:var(--text-primary)}@supports (color:color-mix(in lab, red, red)){.cookie-consent-btn-primary{background:color-mix(in srgb, var(--text-primary) 88%, transparent)}}.cookie-consent-btn-primary{color:var(--bg-card);border-color:#0000}.cookie-consent-btn-primary:hover{background:var(--text-primary);color:var(--bg-card)}.cookie-preferences-backdrop{z-index:90;padding:var(--sp-md);backdrop-filter:blur(8px);background:#2d252057;place-items:center;display:grid;position:fixed;inset:0}.cookie-preferences{gap:var(--sp-lg);border:1px solid var(--border-color);background:linear-gradient(180deg, #fffcf4f5, #f8f2e6fc), var(--bg-card);width:min(680px,100%);max-height:min(760px,100dvh - 32px);box-shadow:var(--shadow-float);border-radius:22px;padding:clamp(18px,3vw,28px);display:grid;overflow:auto}.cookie-preferences-head{justify-content:space-between;align-items:start;gap:var(--sp-md);display:flex}.cookie-preferences-list{gap:10px;display:grid}.cookie-preferences-row{align-items:center;gap:var(--sp-md);border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--bg-card);grid-template-columns:minmax(0,1fr) auto;padding:12px;display:grid}@supports (color:color-mix(in lab, red, red)){.cookie-preferences-row{background:color-mix(in srgb, var(--bg-card) 74%, transparent)}}.cookie-preferences-row span{gap:3px;min-width:0;display:grid}.cookie-preferences-row strong{color:var(--text-primary);font-size:.92rem}.cookie-preferences-row small,.cookie-provider-list{color:var(--text-secondary);font-size:.8rem;line-height:1.45}.cookie-preferences-row input{width:18px;height:18px;accent-color:var(--c-bx)}.legal-page{width:min(1000px,100% - 32px);min-height:100vh;margin:0 auto;padding:clamp(40px,7vw,88px) 0}.legal-card-page{min-height:100dvh}.single-card-shell-legal{--single-card-width:1040px;--single-card-min-height:720px}.legal-card-page .single-card-shell-legal{transform-origin:top;animation:.38s cubic-bezier(.22,1,.36,1) both single-card-route-morph-in}.legal-card-topbar{justify-content:space-between;align-items:center;gap:var(--sp-md);flex-wrap:wrap;min-width:0;display:flex}.legal-card-toplinks{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;display:flex}.legal-card-intro{grid-template-columns:1fr;align-items:start}.legal-card-intro .single-card-title{font-size:clamp(2.1rem,5vw,4rem)}.legal-card-content{gap:var(--sp-xl);display:grid}.legal-updated-at{margin-top:var(--sp-sm);color:var(--text-secondary);font-size:.82rem;font-weight:700;display:inline-block}.legal-hero{border:1px solid var(--border-color);background:linear-gradient(180deg, #fffcf4d6, #f8f2e6fa), var(--bg-card);box-shadow:var(--shadow-sm);border-radius:22px;padding:clamp(24px,5vw,44px)}.legal-hero h1,.legal-document h1{color:var(--text-primary);letter-spacing:0;margin-top:6px;font-size:clamp(2rem,5vw,3.5rem);line-height:1}.legal-hero p:not(.ss-eyebrow),.legal-document header p{max-width:760px;margin-top:var(--sp-md);color:var(--text-secondary);line-height:1.7}.legal-grid{gap:var(--sp-md);margin-top:var(--sp-lg);grid-template-columns:repeat(auto-fit,minmax(220px,1fr));display:grid}.legal-card-content .legal-grid{margin-top:0}.legal-card{width:100%;min-width:0;padding:var(--sp-lg);border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--bg-card);color:var(--text-primary);cursor:pointer;font:inherit;text-align:left;box-shadow:var(--shadow-sm);transition:transform var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);gap:6px;text-decoration:none;display:grid}.legal-card:hover{border-color:var(--c-bx);box-shadow:var(--shadow-md);transform:translateY(-2px)}.legal-card span{font-weight:850}.legal-card small{color:var(--text-secondary);line-height:1.55}.legal-back-link{margin-bottom:var(--sp-md);border:1px solid var(--border-color);border-radius:var(--r-pill);background:var(--c-snow);justify-content:center;align-items:center;padding:.55rem .8rem;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.legal-back-link{background:color-mix(in srgb, var(--c-snow) 58%, transparent)}}.legal-back-link{color:var(--c-bx);transition:transform var(--t-fast), border-color var(--t-fast), background var(--t-fast);font-weight:800;text-decoration:none}.legal-card-topbar .legal-back-link{margin-bottom:0}.legal-back-link:hover{border-color:var(--c-bx);background:var(--c-bx-light);transform:translateY(-1px)}@supports (color:color-mix(in lab, red, red)){.legal-back-link:hover{background:color-mix(in srgb, var(--c-bx-light) 44%, var(--c-snow))}}.legal-document{gap:var(--sp-xl);box-shadow:none;background:0 0;border:0;border-radius:0;padding:0;display:grid}.legal-document header small,.legal-note{color:var(--text-secondary)}.legal-document section{gap:var(--sp-sm);padding-top:var(--sp-lg);border-top:1px solid var(--border-color);display:grid}.legal-document section:first-child{border-top:0;padding-top:0}.legal-document h2{color:var(--text-primary);letter-spacing:0;font-size:1.2rem}.legal-document p,.legal-document li{color:var(--text-secondary);line-height:1.75}.legal-document ul{gap:8px;padding-left:1.2rem;display:grid}.legal-references a{color:var(--c-bx);overflow-wrap:anywhere;font-weight:750;text-decoration:none}.legal-references a:hover{text-decoration:underline}.ss-topbar{z-index:50;align-items:center;gap:calc(var(--spacing) * 4);padding-inline:calc(var(--spacing) * 6);padding-block:calc(var(--spacing) * 4);background:var(--bg-nav);border-bottom:1px solid var(--border-color);-webkit-backdrop-filter:blur(20px)saturate(180%);display:flex;position:sticky;top:0}.ss-back-link{align-items:center;gap:calc(var(--spacing) * 2);border-radius:var(--r-md);padding-inline:calc(var(--spacing) * 3);padding-block:calc(var(--spacing) * 1.5);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));color:var(--text-secondary);background:var(--bg-card);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);display:inline-flex}.ss-back-link:hover{color:var(--c-bx-dark);border-color:var(--c-bx);transform:translateY(-1px)}.ss-title{color:var(--text-primary);letter-spacing:0}.ss-muted{color:var(--text-secondary)}.ss-eyebrow{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.08em;color:var(--c-bx)}.btn,.btn-primary,.btn-pill-rose,.btn-secondary,.btn-ghost{justify-content:center;align-items:center;gap:calc(var(--spacing) * 1.5);border-radius:var(--r-md);padding-inline:calc(var(--spacing) * 4);padding-block:calc(var(--spacing) * 2);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));--tw-duration:.15s;transition-duration:.15s;display:inline-flex}:is(.btn,.btn-primary,.btn-pill-rose,.btn-secondary,.btn-ghost):focus{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + 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);--tw-ring-offset-width:2px;--tw-ring-offset-shadow:var(--tw-ring-inset,) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-outline-style:none;outline-style:none}:is(.btn,.btn-primary,.btn-pill-rose,.btn-secondary,.btn-ghost):disabled{cursor:not-allowed;opacity:.5}.btn,.btn-primary,.btn-pill-rose,.btn-secondary,.btn-ghost{text-align:center;white-space:normal;min-width:0;min-height:44px;position:relative;top:0}.btn:active:not(:disabled){top:2px;transform:translateY(2px)scale(.98);box-shadow:var(--shadow-press)!important}.btn-primary{color:var(--color-white);background:var(--c-bx);box-shadow:0 3px 0 var(--c-bx-dark), 0 4px 12px #9b233538}.btn-primary:hover:not(:disabled){background:var(--c-bx-hover);box-shadow:0 4px 0 var(--c-bx-dark), 0 6px 18px #9b23354d;transform:translateY(-1px)}.btn-pill-rose{color:var(--color-white);background:var(--c-bx);box-shadow:0 3px 0 var(--c-bx-dark), 0 4px 12px #9b233538}.btn-pill-rose:hover:not(:disabled){background:var(--c-bx-hover);box-shadow:0 4px 0 var(--c-bx-dark), 0 6px 18px #9b23354d;transform:translateY(-1px)}.btn-pill-rose:focus-visible{outline-offset:3px;outline:3px solid #9b233547}.btn-secondary{background:var(--c-sage-light);color:var(--c-sage-dark);border:0;box-shadow:0 2px #4e7a4b40,0 3px 8px #4e7a4b1a}.btn-secondary:hover:not(:disabled){background:var(--c-sage);color:#fff;transform:translateY(-1px)}.btn-memory-gold{background:#d8a93a}@supports (color:color-mix(in lab, red, red)){.btn-memory-gold{background:color-mix(in srgb, #d8a93a 50%, var(--bg-card))}}.btn-memory-gold{color:#2d2518;border:1px solid #d8a93a}@supports (color:color-mix(in lab, red, red)){.btn-memory-gold{border:1px solid color-mix(in srgb, #d8a93a 68%, var(--border-color))}}.btn-memory-gold{box-shadow:0 3px #6f4e084d,0 5px 14px #d8a93a3d}.btn-memory-gold:hover:not(:disabled){background:#d8a93a}@supports (color:color-mix(in lab, red, red)){.btn-memory-gold:hover:not(:disabled){background:color-mix(in srgb, #d8a93a 66%, var(--bg-card))}}.btn-memory-gold:hover:not(:disabled){color:#2d2518;transform:translateY(-1px);box-shadow:0 4px #6f4e0852,0 6px 16px #d8a93a47}.btn-ghost{color:var(--text-secondary);border:1.5px solid var(--border-color);background:0 0;box-shadow:0 2px #2d25200f}.btn-ghost:hover{background:var(--bg-card);color:var(--text-primary);border-color:var(--c-bx)}.quiz-global-validation{margin-top:var(--sp-lg);gap:var(--sp-sm);display:grid}.quiz-global-validation-actions{gap:var(--sp-sm);flex-wrap:wrap;display:flex}.quiz-global-validation-actions .btn-primary{flex:220px}.quiz-global-validation-actions .btn-secondary{flex:0 auto}.quiz-global-validation-progress{text-align:center;margin:0;font-size:.8rem}.srs-review-topbar{margin-bottom:var(--sp-sm);justify-content:flex-end;display:flex}.quiz-resume-notice,.quiz-pause-notice{margin-bottom:var(--sp-md)}.quiz-pause-notice{margin-bottom:0}.quiz-floating-fab{bottom:calc(1rem + env(safe-area-inset-bottom,0px));z-index:50;flex-direction:column;align-items:flex-end;gap:.5rem;display:flex;position:fixed;right:1rem}.quiz-fab-btn{backdrop-filter:blur(8px);cursor:pointer;white-space:nowrap;border:none;border-radius:9999px;padding:.5rem 1rem;font-size:.875rem;font-weight:500;transition:transform .15s,box-shadow .15s;box-shadow:0 4px 12px #00000026}.quiz-fab-btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px #0003}.quiz-fab-primary{background:var(--color-primary);color:#fff}.quiz-fab-secondary{color:var(--c-bx);border:1px solid var(--border-color);background:#ffffffd9}@media (prefers-color-scheme:dark){.quiz-fab-secondary{background:#1e1e1ed9}}.quiz-question-active{outline:2px solid var(--color-primary);outline-offset:4px;border-radius:var(--radius-md)}.quiz-question-validated{background:var(--bg-card);border-radius:var(--radius-md);padding:var(--sp-sm);margin:calc(-1 * var(--sp-sm))}@media (max-width:520px){.quiz-global-validation-actions .btn-primary,.quiz-global-validation-actions .btn-secondary{flex:100%}}.btn-danger{border-radius:var(--r-md);padding-inline:calc(var(--spacing) * 3);padding-block:calc(var(--spacing) * 1.5);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));justify-content:center;align-items:center;display:inline-flex}.btn-danger:disabled{opacity:.5}.btn-danger{text-align:center;min-width:0;min-height:44px;color:var(--c-error);background:#b540401a;box-shadow:0 2px #b5404033}.btn-danger:hover:not(:disabled){background:var(--c-error);color:#fff;transform:translateY(-1px)}.input{border-radius:var(--r-md);width:100%;padding-inline:calc(var(--spacing) * 4);padding-block:calc(var(--spacing) * 3);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));--tw-duration:.15s;transition-duration:.15s;display:block}.input:focus{--tw-outline-style:none;outline-style:none}.input{background:var(--bg-card);min-width:0;min-height:44px;color:var(--text-primary);border:1.5px solid var(--border-color)}.input::placeholder{color:var(--c-cloud)}.input:focus{border-color:var(--c-bx);box-shadow:0 0 0 3px #9b23351f}.signup-survey{gap:var(--sp-md);padding:var(--sp-md);border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--c-sand-light);display:grid}@supports (color:color-mix(in lab, red, red)){.signup-survey{background:color-mix(in srgb, var(--c-sand-light) 38%, transparent)}}.signup-survey-summary{justify-content:space-between;align-items:center;gap:var(--sp-sm);color:var(--text-primary);cursor:pointer;font-size:.92rem;font-weight:850;list-style:none;display:flex}.signup-survey-summary::-webkit-details-marker{display:none}.signup-survey-summary:after{content:"+";border:1px solid var(--border-color);border-radius:var(--r-md);width:24px;height:24px;color:var(--c-bx);flex:none;place-items:center;font-weight:900;display:grid}.signup-survey[open] .signup-survey-summary:after{content:"−"}.signup-survey-summary span{gap:2px;min-width:0;display:grid}.signup-survey-summary small{color:var(--text-secondary);font-size:.78rem;font-weight:650;line-height:1.35}.signup-survey-intro{display:none}.signup-survey-title{color:var(--text-primary);font-size:.94rem;font-weight:850}.signup-survey-desc{color:var(--text-secondary);margin-top:3px;font-size:.8rem;line-height:1.45}.signup-survey-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.signup-survey-grid label{gap:5px;min-width:0;display:grid}.signup-survey-grid label>span,.signup-survey-check{color:var(--text-primary);font-size:.78rem;font-weight:750}.signup-survey-check{color:var(--text-secondary);grid-template-columns:auto minmax(0,1fr);align-items:start;gap:8px;line-height:1.45;display:grid}.signup-survey-check input{accent-color:var(--c-bx);margin-top:2px}.fill-blank-input{width:var(--blank-width,8ch);vertical-align:baseline;min-width:4.5ch;max-width:min(100%,30ch,100vw - 72px);font:inherit;text-align:center;color:var(--text-primary);background:var(--bg-card);border:1.5px solid var(--border-color);border-radius:var(--r-md);transition:border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);margin:0 .12rem;padding:.08rem .4rem;font-size:.95em;line-height:1.35;display:inline-block;box-shadow:0 1px #2d25200d}.fill-blank-input:focus{border-color:var(--c-bx);outline:none;box-shadow:0 0 0 3px #9b23351f}.fill-blank-pill{width:var(--blank-width,auto);vertical-align:baseline;border-radius:var(--r-md);overflow-wrap:anywhere;border:1px solid;justify-content:center;align-items:center;min-width:4.5ch;max-width:min(100%,30ch,100vw - 72px);margin:0 .12rem;padding:.08rem .4rem;font-size:.95em;font-weight:500;line-height:1.35;display:inline-flex}.card{border-radius:var(--r-lg);padding:calc(var(--spacing) * 6);background:linear-gradient(180deg, #fffcf4db, #f8f2e6fa), var(--bg-card);border:1px solid var(--border-color);min-width:0;max-width:100%;box-shadow:var(--shadow-sm);transition:border-color var(--t-fast);border-radius:20px}.sticky-card{border-radius:var(--r-lg);padding:calc(var(--spacing) * 6);min-width:0;max-width:100%;box-shadow:var(--shadow-float);transition:transform var(--t-std), box-shadow var(--t-std), filter var(--t-fast);border-radius:22px 18px 24px 20px;position:relative}.sticky-card:hover{box-shadow:var(--shadow-lg);filter:saturate(1.03);transform:scale(1.03)}.sticky-card:before{content:"";opacity:.85;background:linear-gradient(90deg,#6f162414,#6f162433);border-radius:9999px;width:52px;height:10px;position:absolute;inset:auto 18px 14px auto;transform:rotate(-6deg)}.sticky-rose{background:var(--c-bx-light)}.sticky-sand{background:var(--c-sand-light)}.sticky-sage{background:var(--c-sage-light)}.sticky-lav{background:var(--c-lav-light)}.sticky-peach{background:var(--c-peach-light)}.ss-control-note{border-radius:var(--r-md);padding:calc(var(--spacing) * 3);background:var(--c-sand-light);box-shadow:var(--shadow-sm);border:1px solid #8c6e422e}.nav-sticky{z-index:100;background:linear-gradient(180deg, #e4d9bfeb, #e4d9bfc2), var(--bg-nav);-webkit-backdrop-filter:blur(20px)saturate(180%);border-bottom:1px solid var(--border-color);position:sticky;top:0}.landing-scroll-progress{background:var(--c-bx);width:100%;height:2px;transform:scaleX(var(--landing-scroll-progress,0));transform-origin:0;pointer-events:none;position:absolute;bottom:-1px;left:0}.landing-carousel-dots{justify-content:center;gap:7px;margin-top:14px;display:flex}.landing-carousel-dots button{border-radius:var(--r-pill);background:var(--border-color);cursor:pointer;width:7px;height:7px;transition:background var(--t-fast), transform var(--t-fast);border:0;padding:0}.landing-carousel-dots button[aria-selected=true]{background:var(--c-bx);transform:scale(1.4)}.landing-skip-link{z-index:200;border-radius:var(--r-md);background:var(--c-bx);color:#fff;transition:top var(--t-fast);padding:10px 18px;font-size:.9rem;font-weight:700;text-decoration:none;position:absolute;top:-48px;left:12px}.landing-skip-link:focus-visible{top:12px}.landing-mini-cta{z-index:90;opacity:0;pointer-events:none;transition:opacity var(--t-std), transform var(--t-std);position:fixed;bottom:20px;left:20px;transform:translateY(12px)scale(.94)}.landing-mini-cta-visible{opacity:1;pointer-events:auto;transform:none}@media (prefers-reduced-motion:reduce){.landing-mini-cta{transform:none}}@media (max-width:640px){.landing-mini-cta{bottom:14px;left:14px}}.card-3d-lift{background:linear-gradient(180deg, #fffaf0f5, #f8ebdafa), var(--bg-card);transform-style:preserve-3d;transition:transform var(--t-std), box-shadow var(--t-std), border-color var(--t-fast), background var(--t-fast);border-color:#c47e6a3d;transform:translateY(-2px);box-shadow:0 4px #2d252014,0 24px 44px #2d252024,0 0 0 1px #c47e6a14,inset 0 1px #ffffffe0}.card-3d-lift:hover{border-color:#c47e6a4d;transform:perspective(1500px)translateY(-6px)rotateX(1.5deg)scale(1.015);box-shadow:0 5px #2d25201a,0 30px 52px #2d25202e,0 0 0 1px #c47e6a1a,inset 0 1px #ffffffeb}.document-3d-sheet{transition:transform var(--t-std), box-shadow var(--t-std), border-color var(--t-fast)}.document-3d-sheet:hover{border-color:#a99ec02e;transform:scale(1.006);box-shadow:0 16px 42px #2d25201f}.ss-loading-screen{z-index:200;padding:var(--sp-xl);background:radial-gradient(circle at center, #c9ac871f, transparent 30%), var(--bg-main);place-items:center;transition:opacity .7s,visibility .7s;display:grid;position:fixed;inset:0}.ss-loading-screen-hidden{opacity:0;visibility:hidden;pointer-events:none}.ss-loading-panel{text-align:center;justify-items:center;gap:12px;width:min(420px,100%);display:grid}.ss-loading-motion-slot{aspect-ratio:4/5;background:linear-gradient(180deg, #fffcf4b8, #f8f2e6f5), var(--bg-card);width:min(220px,62vw);box-shadow:var(--shadow-sm);border:1px solid #2d252014;border-radius:28px;place-items:center;display:grid}.ss-loading-placeholder{place-items:center;width:min(148px,68%);display:grid}.ss-loading-state{padding:var(--sp-xl) var(--sp-md);text-align:center;place-items:center;gap:10px;display:grid}.ss-loading-state-page{align-content:center;min-height:min(52vh,420px)}.ss-loading-mark{isolation:isolate;position:relative}.ss-loading-mark>*{position:absolute;inset:0}.ss-loading-mark svg{width:100%;height:100%;display:block}.ss-loading-sheet{transform-origin:30% 55%;animation:5.1s cubic-bezier(.65,0,.35,1) infinite ss-loading-sheet-cycle}.ss-loading-sheet:nth-child(2){animation-delay:-1.7s}.ss-loading-sheet:nth-child(3){animation-delay:-3.4s}.ss-loading-loupe{z-index:10;transform-origin:96% 72%;animation:1.7s cubic-bezier(.34,.8,.36,1) infinite ss-loading-loupe-lift}@media (prefers-reduced-motion:reduce){.ss-loading-sheet,.ss-loading-loupe{animation:none}.ss-loading-sheet:first-child{z-index:3}.ss-loading-sheet:nth-child(2){z-index:2;transform:translate(-3%,2%)rotate(-3deg)scale(.975)}.ss-loading-sheet:nth-child(3){z-index:1;transform:translate(-6%,4%)rotate(-6deg)scale(.95)}}@keyframes ss-loading-sheet-cycle{0%,6.5%{z-index:3;filter:brightness();transform:translate(0)rotate(0)scale(1)}15%{filter:brightness();transform:translate(-14%,15%)rotate(-16deg)scale(.98)}15.49%{z-index:3}15.5%{z-index:1}27%,48.82%{z-index:1;filter:brightness(.94);transform:translate(-6%,4%)rotate(-6deg)scale(.95)}48.83%{z-index:2}59.5%,82.16%{z-index:2;filter:brightness(.97);transform:translate(-3%,2%)rotate(-3deg)scale(.975)}82.17%{z-index:3}95%,to{z-index:3;filter:brightness();transform:translate(0)rotate(0)scale(1)}}@keyframes ss-loading-loupe-lift{0%,4%{transform:rotate(0)}16%,84%{transform:rotate(15deg)}91%{transform:rotate(-3deg)}96%{transform:rotate(2deg)}to{transform:rotate(0)}}.landing-floating-note{max-width:180px}.landing-page{background:var(--bg-main);min-height:100vh;color:var(--text-primary)}.landing-nav{max-width:1180px;height:64px;padding:0 var(--sp-xl);justify-content:space-between;align-items:center;gap:var(--sp-lg);margin:0 auto;display:flex}.landing-brand{color:var(--text-primary);white-space:nowrap;align-items:center;gap:clamp(8px,.7vw,12px);font-weight:800;text-decoration:none;display:inline-flex}.landing-brand-mark{flex-shrink:0;width:clamp(26px,2.4vw,40px);height:clamp(26px,2.4vw,40px)}.landing-brand>span{font-size:clamp(1.15rem,1.7vw,1.75rem);line-height:1}.landing-brand .brand-i{font-size:.98em}.landing-nav-actions,.landing-cta-row{align-items:center;gap:var(--sp-md);flex-wrap:wrap;display:flex}.landing-nav-button{padding:8px 16px;font-size:.9rem}.landing-nav-label-short{display:none}.btn-pill-rose.landing-nav-button{margin-bottom:3px}.landing-hero{padding:96px var(--sp-xl) 56px;position:relative;overflow:hidden}.landing-grid-bg{pointer-events:none;background-image:linear-gradient(#9b23350d 1px,#0000 1px),linear-gradient(90deg,#9b23350d 1px,#0000 1px);background-size:48px 48px;position:absolute;inset:0}.landing-hero-inner{z-index:1;grid-template-columns:minmax(0,.94fr) minmax(520px,1.06fr);align-items:center;gap:clamp(36px,5vw,72px);max-width:1180px;min-height:600px;margin:0 auto;display:grid;position:relative}.landing-hero-copy{max-width:600px}.landing-eyebrow{margin-bottom:var(--sp-md);border:1px solid var(--border-color);border-radius:var(--r-pill);background:var(--bg-card);box-shadow:var(--shadow-sm);color:var(--text-secondary);align-items:center;padding:6px 14px;font-size:.84rem;font-weight:700;display:inline-flex}.landing-hero h1{color:var(--text-primary);letter-spacing:0;margin:0;font-size:clamp(3.8rem,8vw,7rem);font-weight:900;line-height:.9}.landing-hero-title{max-width:680px;margin:var(--sp-md) 0;color:var(--c-bx);font-size:clamp(1.9rem,3.5vw,3.7rem);font-weight:850;line-height:1.04}.landing-hero-text{max-width:560px;margin:0 0 var(--sp-xl);color:var(--text-secondary);font-size:1.08rem;line-height:1.75}.landing-primary-cta,.landing-secondary-cta{min-height:48px;padding:12px 24px;font-size:.98rem}.landing-reassurance{margin-top:var(--sp-md);color:var(--text-secondary);font-size:.92rem;font-weight:650}.landing-product-preview{align-items:center;gap:var(--sp-md);grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);display:grid;position:relative}.landing-product-screenshot{border-radius:var(--r-lg);background:var(--bg-card);min-width:0;box-shadow:var(--shadow-float);transition:transform var(--t-std), box-shadow var(--t-std);border:1px solid #2d25201a;margin:0;position:relative;overflow:hidden;transform:rotate(1deg)}.landing-product-screenshot:hover{transform:rotate(1deg)translateY(-5px)scale(1.012);box-shadow:0 30px 52px #2d25202e}.landing-example .landing-product-screenshot{transform:none}.landing-example .landing-product-screenshot:hover{transform:translateY(-5px)scale(1.012)}.landing-browser-frame{border-bottom:1px solid var(--border-color);background:#f8f2e6eb;align-items:center;gap:7px;height:34px;padding:0 14px;display:flex}.landing-browser-frame span{background:var(--c-terra);opacity:.7;border-radius:9999px;width:9px;height:9px}.landing-browser-frame span:nth-child(2){background:var(--c-sand)}.landing-browser-frame span:nth-child(3){background:var(--c-sage)}.landing-browser-frame strong{color:var(--text-secondary);margin-left:6px;font-size:.78rem;font-weight:800}.landing-product-screenshot img{aspect-ratio:16/11;object-fit:cover;object-position:top center;width:100%;display:block}.landing-preview-panel{border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--bg-card);box-shadow:var(--shadow-float);padding:var(--sp-lg);min-height:330px}.landing-preview-source{transform:rotate(-1deg)}.landing-preview-quiz{background:var(--c-sage-light);transform:rotate(1deg)}.landing-panel-header{justify-content:space-between;gap:var(--sp-md);margin-bottom:var(--sp-lg);color:var(--text-secondary);font-size:.82rem;font-weight:750;display:flex}.landing-preview-panel p{color:var(--text-primary);font-size:1rem;line-height:1.75}.landing-preview-lines{margin-top:var(--sp-lg);gap:10px;display:grid}.landing-preview-lines i{border-radius:var(--r-pill);background:#9b23351a;height:9px;display:block}.landing-preview-lines i:nth-child(2){width:84%}.landing-preview-lines i:nth-child(3){width:58%}.landing-preview-arrow{border-radius:var(--r-pill);background:var(--c-bx);color:#fff;width:40px;height:40px;box-shadow:var(--shadow-md);place-items:center;font-size:1.25rem;font-weight:900;display:grid}.landing-mini-question{gap:var(--sp-sm);padding:var(--sp-md);border-radius:var(--r-md);background:#ffffff73;border:1px solid #2d252014;display:grid}.landing-mini-question small,.landing-question-card small{border-radius:var(--r-pill);background:var(--c-bx-light);width:max-content;color:var(--c-bx-dark);padding:3px 8px;font-weight:800}.landing-answer-list{margin-top:var(--sp-sm);gap:8px;display:grid}.landing-answer-list span{border-radius:var(--r-md);color:var(--text-secondary);background:#ffffff8f;border:1px solid #2d252014;padding:8px 10px;font-size:.9rem;font-weight:650}.landing-answer-list .is-correct{color:var(--c-sage-dark);background:#ffffffc7;border-color:#4e7a4b3d}.landing-mini-progress{justify-content:space-between;align-items:center;gap:var(--sp-md);margin-top:var(--sp-md);padding:var(--sp-md);border-radius:var(--r-md);color:var(--text-secondary);background:#ffffff5c;font-size:.9rem;display:flex}.landing-mini-progress strong{color:var(--text-primary)}.landing-benefits{z-index:1;gap:var(--sp-md);grid-template-columns:repeat(4,minmax(0,1fr));max-width:980px;margin:24px auto 0;display:grid;position:relative}.landing-benefits span{border:1px solid var(--border-color);border-radius:var(--r-md);min-height:56px;box-shadow:var(--shadow-sm);color:var(--text-primary);text-align:center;background:#f8f2e6b8;place-items:center;padding:10px;font-size:.92rem;font-weight:800;display:grid}.landing-section{padding:76px var(--sp-xl);background:var(--c-snow)}.landing-flyer .landing-hero{padding:clamp(48px, 7vw, 96px) var(--sp-xl) clamp(32px, 4vw, 56px)}.landing-flyer .landing-hero-inner{grid-template-columns:minmax(0,1fr);justify-items:center;min-height:auto}.landing-flyer .landing-hero-copy{text-align:center;max-width:720px}.landing-flyer .landing-hero-title{max-width:none;font-size:clamp(1.9rem,4.4vw,3.2rem)}.landing-flyer .landing-hero-text{max-width:560px;margin-inline:auto}.landing-flyer .landing-cta-row{justify-content:center}.landing-flyer .landing-primary-cta{text-align:center;justify-content:center;align-items:center;display:inline-flex}.landing-flyer .landing-example-copy{max-width:860px;margin:0 auto}.landing-flyer .landing-flyer-points{justify-content:center;gap:var(--sp-xs) var(--sp-sm);margin:var(--sp-md) 0 0;flex-wrap:wrap;padding:0;list-style:none;display:flex}.landing-flyer .landing-flyer-points li{border:1px solid var(--border-color);border-radius:var(--r-pill);background:var(--bg-card);color:var(--text-secondary);padding:6px 14px;font-size:.86rem;font-weight:650;line-height:1.3}.landing-flyer .landing-flyer-audiences{gap:var(--sp-sm);grid-template-columns:repeat(auto-fit,minmax(240px,1fr));max-width:860px;margin:0 auto;padding:0;list-style:none;display:grid}.landing-flyer .landing-flyer-audiences li{border:1px solid var(--border-color);border-radius:var(--r-md);background:var(--bg-card);color:var(--text-primary);padding:12px 16px;font-size:.92rem;font-weight:650;line-height:1.35}.landing-flyer .landing-flyer-proofs{gap:var(--sp-md);grid-template-columns:repeat(auto-fit,minmax(240px,1fr));max-width:980px;margin:0 auto;display:grid}.landing-flyer .landing-flyer-proof{padding:var(--sp-lg);border:1px solid var(--border-color);border-top:3px solid var(--c-bx);border-radius:var(--r-lg);background:var(--bg-card);box-shadow:var(--shadow-sm);transition:transform var(--t-std), box-shadow var(--t-std), border-color var(--t-fast)}.landing-flyer .landing-flyer-proof:hover{box-shadow:var(--shadow-float);transform:translateY(-3px)}.landing-flyer .landing-flyer-proof h3{color:var(--text-primary);margin:0 0 6px;font-size:1.08rem;font-weight:850}.landing-flyer .landing-flyer-proof p{color:var(--text-secondary);margin:0;line-height:1.65}.landing-flyer .landing-flyer-final-inner{text-align:center;max-width:640px;margin:0 auto}.landing-flyer .landing-flyer-final-inner h2{margin:var(--sp-xs) 0 var(--sp-sm);color:var(--text-primary);font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:850;line-height:1.2}.landing-flyer .landing-flyer-final-inner>p{margin:0 auto var(--sp-lg);max-width:520px;color:var(--text-secondary);line-height:1.65}.landing-flyer .landing-flyer-final-inner .landing-reassurance{margin-top:var(--sp-sm)}@media (max-width:1100px){.landing-flyer .landing-hero-inner{gap:var(--sp-xl)}.landing-flyer .landing-hero-copy{max-width:620px}.landing-flyer .landing-example-copy{max-width:680px}.landing-flyer .landing-section{padding:clamp(48px, 6vw, 76px) var(--sp-lg)}.landing-flyer .landing-flyer-proofs{max-width:680px}}@media (max-width:768px){.landing-flyer .landing-hero h1.landing-hero-title{overflow-wrap:break-word;max-width:100%;font-size:clamp(1.7rem,7.5vw,2.4rem)}.landing-flyer .landing-primary-cta{width:100%}.landing-flyer .landing-section{padding-left:var(--sp-md);padding-right:var(--sp-md)}.landing-flyer .landing-flyer-proofs{grid-template-columns:minmax(0,1fr)}.landing-flyer .landing-flyer-points li{font-size:.8rem}}@media (prefers-reduced-motion:no-preference){.landing-reveal{opacity:0;transition:opacity var(--t-smooth), transform var(--t-smooth);transform:translateY(16px)}.landing-reveal-visible{opacity:1;transform:none}.landing-reveal-stagger>:first-child{transition-delay:0s}.landing-reveal-stagger>:nth-child(2){transition-delay:80ms}.landing-reveal-stagger>:nth-child(3){transition-delay:.16s}.landing-reveal-stagger>:nth-child(4){transition-delay:.24s}.landing-reveal-stagger>:nth-child(n+5){transition-delay:.3s}}.landing-example-section,.landing-memory-section,.landing-pricing-section{background:var(--bg-main)}.landing-section-heading{text-align:center;max-width:780px;margin:0 auto 42px}.landing-section-heading p{margin:0 0 var(--sp-sm);color:var(--c-bx);font-size:1.45rem}.landing-section-heading h2{color:var(--text-primary);letter-spacing:0;text-wrap:balance;margin:0;font-size:clamp(2rem,4vw,3.1rem);font-weight:900;line-height:1.08}.landing-example,.landing-memory-example{gap:var(--sp-xl);grid-template-columns:minmax(280px,.72fr) minmax(520px,1.28fr);align-items:start;max-width:1120px;margin:0 auto;display:grid}@media (min-width:1101px){.landing-example .landing-product-screenshot,.landing-memory-example .landing-product-screenshot{top:calc(64px + var(--sp-xl));position:sticky}}.landing-step{transition:transform var(--t-std), box-shadow var(--t-std), border-color var(--t-fast), background var(--t-fast);border-left:2px solid #0000}.landing-step-active{border-left-color:var(--c-bx);background:var(--c-bx-light)}.landing-example-copy,.landing-memory-copy{gap:var(--sp-md);display:grid}.landing-step{gap:var(--sp-md);padding:var(--sp-lg);border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--bg-card);box-shadow:var(--shadow-sm);transition:transform var(--t-std), box-shadow var(--t-std), border-color var(--t-fast);grid-template-columns:44px minmax(0,1fr);display:grid}.landing-step>span{border-radius:var(--r-pill);background:var(--c-bx-light);width:38px;height:38px;color:var(--c-bx-dark);transition:background var(--t-fast), color var(--t-fast);place-items:center;font-weight:900;display:grid}.landing-step-active>span{background:var(--c-bx);color:#fff}.landing-step h3,.landing-feature-card h3,.landing-use-case-card h3,.landing-plan h3{color:var(--text-primary);margin:0 0 6px;font-size:1.12rem;font-weight:850}.landing-step p,.landing-feature-card p,.landing-use-case-card p{color:var(--text-secondary);margin:0;line-height:1.65}.landing-example-demo{gap:var(--sp-md);grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);display:grid}.landing-source-panel,.landing-generated-panel,.landing-feature-card,.landing-use-case-card,.landing-plan{border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--bg-card);box-shadow:var(--shadow-md);padding:var(--sp-lg);transition:transform var(--t-std), box-shadow var(--t-std), border-color var(--t-fast)}.landing-feature-card:hover,.landing-use-case-card:hover,.landing-plan:hover,.landing-step:hover{box-shadow:var(--shadow-float);border-color:#c47e6a3d;transform:translateY(-3px)}.landing-source-panel,.landing-generated-panel{min-height:360px}.landing-source-panel>span,.landing-generated-panel>span{margin-bottom:var(--sp-md);color:var(--text-secondary);font-size:.86rem;font-weight:800;display:block}.landing-source-panel p{color:var(--text-primary);margin:0;font-size:1.04rem;line-height:1.8}.landing-generated-panel{background:var(--c-terra-light);flex-direction:column;display:flex}.landing-question-card{gap:var(--sp-sm);padding:var(--sp-lg);border-radius:var(--r-md);background:#ffffff8a;border:1px solid #2d252014;display:grid}.landing-question-card ul{margin:var(--sp-sm) 0 0;color:var(--text-secondary);padding-left:1.2rem}.landing-demo-button{align-self:flex-start;margin-top:auto;padding:10px 22px}.landing-feature-grid{gap:var(--sp-md);grid-template-columns:repeat(4,minmax(0,1fr));max-width:1120px;margin:0 auto;display:grid}.landing-memory-example{grid-template-columns:minmax(280px,.78fr) minmax(420px,1.22fr)}.landing-memory-demo{border-radius:var(--r-lg);background:var(--bg-card);box-shadow:var(--shadow-float);border:1px solid #2d25201a;overflow:hidden}.landing-memory-demo article{gap:var(--sp-md);color:var(--text-primary);padding:clamp(22px,4vw,42px);font-size:clamp(1.05rem,1.6vw,1.22rem);line-height:1.88;display:grid}.landing-memory-demo p{margin:0}.landing-memory-demo mark{border-radius:var(--r-sm);background:var(--c-sage-light);padding:.06rem .22rem}@supports (color:color-mix(in lab, red, red)){.landing-memory-demo mark{background:color-mix(in srgb, var(--c-sage-light) 78%, white)}}.landing-memory-demo mark{color:var(--c-sage-dark);font-weight:800}.landing-memory-check{justify-content:space-between;align-items:center;gap:var(--sp-md);border-top:1px solid var(--border-color);background:var(--c-lav-light);padding:14px clamp(22px,4vw,42px);display:flex}@supports (color:color-mix(in lab, red, red)){.landing-memory-check{background:color-mix(in srgb, var(--c-lav-light) 62%, var(--bg-card))}}.landing-memory-check{color:var(--text-secondary);font-size:.92rem}.landing-memory-check strong{color:var(--c-lav-dark)}.landing-use-case-grid{gap:var(--sp-md);grid-template-columns:repeat(3,minmax(0,1fr));max-width:1120px;margin:0 auto;display:grid}.landing-use-case-card:first-child{background:var(--c-sand-light)}.landing-use-case-card:nth-child(2){background:var(--c-terra-light)}.landing-use-case-card:nth-child(3),.landing-feature-card:nth-child(2){background:var(--c-sage-light)}.landing-feature-card:nth-child(3){background:var(--c-lav-light)}.landing-feature-card:nth-child(4){background:var(--c-sand-light)}.landing-plan-grid{gap:var(--sp-lg);grid-template-columns:repeat(2,minmax(0,1fr));max-width:900px;margin:0 auto;display:grid}.landing-plan{gap:var(--sp-lg);flex-direction:column;display:flex}.landing-plan-highlighted{background:var(--c-sage-light);box-shadow:var(--shadow-float)}.landing-plan-highlighted:hover{box-shadow:var(--shadow-float), 0 0 0 1px #9b233524, 0 22px 44px #9b233529}.landing-plan li{transition:transform var(--t-fast)}.landing-plan:hover li{transform:translate(3px)}@media (prefers-reduced-motion:reduce){.landing-plan-highlighted:hover{box-shadow:var(--shadow-float)}.landing-plan:hover li{transform:none}}.landing-plan ul{gap:10px;margin:0;padding:0;list-style:none;display:grid}.landing-plan li{color:var(--text-secondary);font-weight:650}.landing-plan li:before{content:"✓";color:var(--c-sage-dark);margin-right:8px;font-weight:900}.landing-plan a{width:max-content;margin-top:auto}.landing-final-cta{padding:80px var(--sp-xl);text-align:center;background:var(--bg-main);position:relative;overflow:hidden}.landing-final-cta:before{content:"";z-index:0;background:radial-gradient(circle at 30% 40%, var(--c-terra-light), transparent 55%), radial-gradient(circle at 70% 60%, var(--c-peach-light), transparent 55%);opacity:.7;background-position:30% 40%;background-size:140% 140%;animation:12s ease-in-out infinite landing-cta-glow-drift;position:absolute;inset:-20%}.landing-final-cta>*{z-index:1;position:relative}@keyframes landing-cta-glow-drift{0%,to{background-position:30% 40%}50%{background-position:70% 60%}}@media (prefers-reduced-motion:reduce){.landing-final-cta:before{background-position:50%;animation:none}}.landing-compare-pulse{animation:landing-compare-pulse .6s var(--t-smooth) both}@keyframes landing-compare-pulse{0%{box-shadow:0 0 #9b233500}40%{box-shadow:0 0 0 6px #9b23351f}to{box-shadow:0 0 #9b233500}}.landing-final-cta h2{margin:0 0 var(--sp-sm);color:var(--c-bx);font-size:clamp(2rem,4vw,3rem);font-weight:900;line-height:1.1}.landing-final-cta p{max-width:560px;margin:0 auto var(--sp-lg);color:var(--text-secondary);font-size:1.05rem}.app-nav-shell{max-width:1180px;padding:12px var(--sp-xl);align-items:center;gap:var(--sp-md);flex-wrap:wrap;margin:0 auto;display:flex}.app-nav-brand{color:var(--text-primary);white-space:nowrap;font-size:1rem;font-weight:700;text-decoration:none}.app-nav-links{align-items:center;gap:var(--sp-xs);flex:auto;min-width:0;display:flex}.app-nav-link{border-radius:var(--r-pill);color:var(--text-secondary);transition:background var(--t-std), color var(--t-std), border-color var(--t-std);white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;padding:7px 12px;font-size:.9rem;font-weight:600;text-decoration:none;display:inline-flex}.app-nav-link:hover{color:var(--text-primary);border-color:var(--border-color);background:#f8f2e69e}.app-nav-link-active{color:var(--c-bx-dark);background:var(--c-bx-light);box-shadow:var(--shadow-sm);border-color:#9b233538}.app-nav-actions{align-items:center;gap:var(--sp-sm);margin-left:auto;display:flex}.app-nav-email{color:var(--text-secondary);font-size:.8125rem}.app-nav-signout{padding:6px 12px;font-size:.8125rem}.badge{align-items:center;gap:var(--spacing);padding-inline:calc(var(--spacing) * 3);padding-block:var(--spacing);font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);border-radius:3.40282e38px;display:inline-flex}.badge-premium,.badge-sand{align-items:center;gap:var(--spacing);padding-inline:calc(var(--spacing) * 2);padding-block:calc(var(--spacing) * .5);font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);background:var(--c-sand-light);color:var(--c-sand-dark);border:1px solid var(--c-sand);border-radius:3.40282e38px;display:inline-flex}.badge-free,.badge-neutral{align-items:center;gap:var(--spacing);padding-inline:calc(var(--spacing) * 2);padding-block:calc(var(--spacing) * .5);font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);background:var(--c-mist);color:var(--text-secondary);border:1px solid var(--border-color);border-radius:3.40282e38px;display:inline-flex}.badge-bx{background:var(--c-bx-light);color:var(--c-bx-dark);border:1px solid var(--c-bx)}.badge-sage{background:var(--c-sage-light);color:var(--c-sage-dark);border:1px solid var(--c-sage)}.badge-lav{background:var(--c-lav-light);color:var(--c-lav-dark);border:1px solid var(--c-lav)}.badge-peach{background:var(--c-peach-light);color:var(--c-peach-dark);border:1px solid var(--c-peach)}.badge-terra{background:var(--c-terra-light);color:var(--c-terra-dark);border:1px solid var(--c-terra)}.chip{padding-inline:calc(var(--spacing) * 3.5);padding-block:calc(var(--spacing) * 1.5);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));background:var(--bg-card);border:1.5px solid var(--border-color);color:var(--text-primary);cursor:pointer;border-radius:3.40282e38px;align-items:center;text-decoration:none;display:inline-flex}.chip:hover{box-shadow:var(--shadow-sm);transform:scale(1.03)}.chip-active{background:var(--c-bx-light);border-color:var(--c-bx);color:var(--c-bx-dark)}.ss-segmented{gap:calc(var(--spacing) * 2);flex-wrap:wrap;display:flex}.ss-segment{border-radius:var(--r-md);border-style:var(--tw-border-style);padding-inline:calc(var(--spacing) * 3);padding-block:calc(var(--spacing) * 1.5);font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));background:var(--bg-card);border-width:1px;border-color:var(--border-color);color:var(--text-secondary)}.ss-segment:hover{border-color:var(--c-bx);color:var(--c-bx-dark)}.ss-segment-active{background:var(--c-bx);border-color:var(--c-bx);color:#fff;box-shadow:0 2px 0 var(--c-bx-dark)}.ss-alert{border-radius:var(--r-md);border-style:var(--tw-border-style);padding-inline:calc(var(--spacing) * 4);padding-block:calc(var(--spacing) * 3);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));border-width:1px}.ss-alert-success{background:var(--c-sage-light);border-color:var(--c-sage);color:var(--c-sage-dark)}.ss-alert-error{background:var(--c-terra-light);border-color:var(--c-terra);color:var(--c-terra-dark)}.ss-alert-info{background:var(--c-lav-light);border-color:var(--c-lav);color:var(--c-lav-dark)}.memory-sentence-anchor{display:inline;position:relative}.memory-validation-popover{z-index:30;background:var(--bg-card);border:1px solid #ffffff80;border-radius:20px;gap:8px;width:min(320px,100vw - 48px);padding:14px;display:grid;position:absolute;top:-.2rem;left:calc(100% + 12px)}@supports (color:color-mix(in lab, red, red)){.memory-validation-popover{background:color-mix(in srgb, var(--bg-card) 68%, transparent)}}.memory-validation-popover{-webkit-backdrop-filter:blur(20px);text-indent:0;line-height:1.35;box-shadow:0 20px 48px #2d25202e,inset 0 1px 1px #ffffff80}.memory-validation-popover-handle{touch-action:none;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;gap:12px;display:flex}.memory-validation-tabs{color:var(--text-secondary);background:#2d25200d;border-radius:9999px;flex-wrap:wrap;gap:6px;padding:3px;font-size:12px;font-weight:700;display:flex}.memory-validation-tabs span,.memory-validation-tabs button{color:inherit;font:inherit;cursor:pointer;transition:background var(--t-fast), color var(--t-fast);background:0 0;border:0;border-radius:9999px;padding:5px 10px}.memory-validation-tabs button:hover{color:var(--text-primary)}.memory-validation-tab-active{background:var(--bg-card)}@supports (color:color-mix(in lab, red, red)){.memory-validation-tab-active{background:color-mix(in srgb, var(--bg-card) 90%, transparent)}}.memory-validation-tab-active{color:var(--text-primary);box-shadow:0 1px 6px #2d25201a,inset 0 1px #fff6}.memory-validation-popover-validated{border-color:#7a8d7466}.memory-validation-progress{flex:1;gap:4px;min-width:0;display:grid}.memory-validation-progress-track{background:#2d25201a;border-radius:9999px;height:4px;display:block;overflow:hidden}.memory-validation-progress-fill{background:var(--c-sage,#7a8d74);height:100%;transition:width var(--t-std);border-radius:9999px;display:block}.memory-validation-progress-label{color:var(--text-secondary);font-size:12px;font-weight:650;display:block}.memory-validation-move{color:var(--text-secondary);white-space:nowrap;font-size:12px}.memory-validation-tabs button{min-height:40px;padding:8px 14px}.memory-validation-hint{color:var(--text-secondary);font-size:12px;line-height:1.5;display:block}.memory-validation-action{width:fit-content;min-height:40px;padding:8px 14px;font-size:12px}.memory-validation-action-recording{border-color:var(--c-terra,#c47e6a);color:var(--c-terra-dark,#8c4f3b)}.memory-validation-feedback{color:var(--text-secondary);font-size:12px;display:block}.memory-validation-feedback-ok{color:var(--c-sage-dark);font-weight:650}.memory-oral-scope{color:var(--text-secondary);background:#6a5e8a14;border-radius:9999px;margin-bottom:2px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-block}.memory-oral-actions{flex-wrap:wrap;gap:8px;display:flex}.memory-oral-unsupported{color:var(--text-secondary);align-self:center;font-size:12px}.memory-oral-score{align-items:baseline;gap:8px;display:flex}.memory-oral-metrics{color:var(--text-secondary);font-size:12px}.memory-oral-words{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.memory-oral-words-label{color:var(--text-secondary);font-size:11px;font-weight:650}.memory-oral-word-chip{border-radius:9999px;padding:2px 8px;font-size:11px;font-weight:600}.memory-oral-words-missing .memory-oral-word-chip{background:var(--c-terra-light);color:var(--c-terra-dark)}.memory-oral-words-extra .memory-oral-word-chip{background:var(--c-lav-light);color:var(--c-lav-dark)}.memory-oral-error{color:var(--c-rose-dark);font-size:12px}.memory-sentence:focus-visible{outline-offset:2px;outline:2px solid var(--c-lav,#6a5e8a)!important}.skeleton-line{background:linear-gradient(90deg,#2d252012 0%,#2d252021 50%,#2d252012 100%) 0 0/200% 100%;border-radius:9999px;animation:1.4s ease-in-out infinite skeleton-shimmer;display:block}[data-theme=dark] .skeleton-line{background:linear-gradient(90deg,#ffffff0f 0%,#ffffff21 50%,#ffffff0f 100%) 0 0/200% 100%}.memory-prep-skeleton{gap:var(--sp-md);min-width:0;display:grid;position:relative}.memory-prep-skeleton-tabs,.memory-prep-skeleton-sheet,.memory-prep-skeleton>.skeleton-line{opacity:.55}.memory-prep-skeleton-overlay{pointer-events:none;place-items:center;display:grid;position:absolute;inset:0}.memory-prep-skeleton-tabs{border-bottom:1px solid var(--border-color);flex-wrap:wrap;align-items:center;gap:20px;padding-bottom:14px;display:flex}.memory-prep-skeleton-tab{align-items:center;gap:7px;display:flex}.memory-prep-skeleton-icon{border-radius:5px;flex-shrink:0;width:17px;height:17px}.memory-prep-skeleton-sheet{border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--bg-card);box-shadow:var(--shadow-sm);gap:14px;padding:clamp(22px,4vw,42px);display:grid}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (prefers-reduced-motion:reduce){.skeleton-line{animation:none}}.practice-mode-switch{gap:8px;min-width:0;display:grid}.practice-mode-tabs{border-bottom:1px solid var(--border-color);flex-wrap:wrap;gap:20px;min-width:0;display:flex}.practice-mode-tab{min-height:44px;color:var(--text-secondary);font:inherit;cursor:pointer;transition:color var(--t-fast), border-color var(--t-fast);background:0 0;border:0;border-bottom:2px solid #0000;align-items:center;gap:7px;padding:10px 2px 9px;font-size:13px;font-weight:500;line-height:1.2;display:flex}.practice-mode-tab:hover{color:var(--text-primary)}.practice-mode-tab-active{border-bottom-color:var(--c-bx);color:var(--text-primary);font-weight:700}.practice-mode-hint{color:var(--text-secondary);margin:0;font-size:12.5px;line-height:1.5}@media (prefers-reduced-motion:reduce){.practice-mode-tab{transition:none}}.memory-oral-panel,.memory-oral-result{gap:8px;display:grid}.memory-oral-result{border-radius:var(--r-sm);color:var(--text-secondary);background:#dcf0da57;border:1px solid #7a8d7438;padding:9px;font-size:12px}.memory-oral-result strong{color:var(--c-sage-dark);font-size:18px}.dash-sprint-list{color:var(--text-secondary);gap:6px;margin:0;padding-left:1.2rem;font-size:.92rem;display:grid}@media (max-width:900px){.memory-sentence-anchor{display:inline-block}.memory-validation-popover{gap:6px;width:min(260px,100vw - 32px);padding:9px;font-size:.88em;top:calc(100% + 8px);left:0}.memory-validation-popover textarea{min-height:58px!important}.memory-validation-tabs button,.memory-validation-action{min-height:36px;padding:7px 12px}.card-3d-lift:hover,.document-3d-sheet:hover{transform:scale(1.01)}}.ss-answer{border-radius:var(--r-md);border-style:var(--tw-border-style);width:100%;padding:calc(var(--spacing) * 3);text-align:left;font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));overflow-wrap:anywhere;background:var(--bg-card);border-width:1px;border-color:var(--border-color);min-width:0;min-height:44px;color:var(--text-primary);line-height:1.45}.ss-answer:hover:not(:disabled){border-color:var(--c-lav);background:var(--c-lav-light);transform:translateY(-1px)}.ss-answer-selected{border-color:var(--c-lav);background:var(--c-lav-light);color:var(--c-lav-dark)}.ss-answer-correct{border-color:var(--c-sage);background:var(--c-sage-light);color:var(--c-sage-dark)}.ss-answer-muted{color:var(--text-secondary);background:var(--c-mist)}.ss-answer-wrong{border-color:var(--c-terra);background:var(--c-terra-light);color:var(--c-terra-dark)}.matching-board{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:clamp(2.75rem,8vw,5.5rem);display:grid;position:relative}.matching-arrows{z-index:1;pointer-events:none;width:100%;height:100%;position:absolute;inset:0;overflow:visible}.matching-arrows marker path{fill:var(--c-bx)}.matching-arrow-line{fill:none;stroke:var(--c-bx);stroke-width:2.5px;stroke-linecap:round;stroke-linejoin:round;opacity:.85;filter:drop-shadow(0 1px #ffffff59);pointer-events:none}.matching-arrow-hit{fill:none;stroke:#0000;stroke-width:16px;stroke-linecap:round;pointer-events:stroke;cursor:pointer}.matching-choice{z-index:2;width:100%;min-height:44px;position:relative}.matching-choice-left{gap:6px;display:grid}.matching-choice-main{font-weight:650}.matching-linked-content{border-radius:var(--r-md);background:var(--bg-card);align-items:center;gap:6px;width:fit-content;max-width:100%;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.matching-linked-content{background:color-mix(in srgb, var(--bg-card) 70%, transparent)}}.matching-linked-content{border:1px solid var(--border-color);color:var(--text-secondary);overflow-wrap:anywhere;padding:3px 7px;font-size:.82rem;font-weight:600;line-height:1.3}.matching-choice-right.ss-answer-selected{border-style:dashed}@media (max-width:640px){.matching-board{gap:var(--sp-lg);grid-template-columns:1fr}.matching-arrows{display:none}}.single-card-page{background:linear-gradient(#9b23350b 1px, transparent 1px), linear-gradient(90deg, #9b23350b 1px, transparent 1px), radial-gradient(circle at 16% 18%, var(--c-lav-light), transparent 28%), radial-gradient(circle at 88% 76%, var(--c-terra-light), transparent 30%), var(--bg-main);place-items:start center;width:100%;min-height:100dvh;padding:clamp(18px,4vw,56px);display:grid}@supports (color:color-mix(in lab, red, red)){.single-card-page{background:linear-gradient(#9b23350b 1px, transparent 1px), linear-gradient(90deg, #9b23350b 1px, transparent 1px), radial-gradient(circle at 16% 18%, color-mix(in srgb, var(--c-lav-light) 64%, transparent), transparent 28%), radial-gradient(circle at 88% 76%, color-mix(in srgb, var(--c-terra-light) 62%, transparent), transparent 30%), var(--bg-main)}}.single-card-page{background-size:48px 48px,48px 48px,auto,auto,auto}.single-card-shell{--single-card-width:980px;--single-card-min-height:560px;width:min(var(--single-card-width), 100%);max-width:100%;min-height:var(--single-card-min-height);border:1px solid var(--border-color);background:linear-gradient(180deg, #fffcf4e6, #f8f2e6fa), var(--bg-card);transition:width var(--t-smooth), min-height var(--t-smooth), box-shadow var(--t-std), transform var(--t-std);border-radius:28px;grid-template-rows:auto auto 1fr;gap:clamp(18px,3vw,28px);padding:clamp(18px,3vw,34px);display:grid;overflow:visible;box-shadow:0 3px #2d252014,0 28px 70px #2d252029,inset 0 1px #ffffff6b}.single-card-shell-create{--single-card-width:1080px;--single-card-min-height:760px}.single-card-shell-today{--single-card-width:860px;--single-card-min-height:520px}.single-card-shell-memory{--single-card-width:1180px;--single-card-min-height:820px}.single-card-shell-join{--single-card-width:760px;--single-card-min-height:520px}.single-card-shell-session{--single-card-width:1120px;--single-card-min-height:760px}.single-card-shell-library{--single-card-width:920px;--single-card-min-height:620px}.single-card-shell-stats{--single-card-width:1240px;--single-card-min-height:780px}.single-card-shell-settings{--single-card-width:900px;--single-card-min-height:720px}.single-card-shell-quiz{--single-card-width:1120px;--single-card-min-height:780px}.single-card-shell-review{--single-card-width:980px;--single-card-min-height:680px}.single-card-shell-try{--single-card-width:1180px;--single-card-min-height:760px}.single-card-topbar{align-items:center;gap:var(--sp-md);grid-template-columns:auto minmax(0,1fr) auto;min-width:0;display:grid}.single-card-brand{color:var(--text-primary);cursor:pointer;letter-spacing:0;background:0 0;border:0;font-size:1.05rem;font-weight:800;text-decoration:none}.single-card-nav{border:1px solid var(--border-color);border-radius:var(--r-pill);background:var(--c-snow);justify-content:center;gap:6px;min-width:0;padding:5px;display:flex}@supports (color:color-mix(in lab, red, red)){.single-card-nav{background:color-mix(in srgb, var(--c-snow) 62%, transparent)}}.single-card-nav{overflow-x:auto}.stats-quiz-card-list{display:none}.single-card-nav-item{border-radius:var(--r-pill);color:var(--text-secondary);cursor:pointer;transition:color var(--t-fast), background var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast), top var(--t-fast);background:0 0;border:1px solid #0000;flex:none;padding:8px 13px;font-size:.82rem;font-weight:750;position:relative;top:0}.single-card-nav-item:hover{color:var(--text-primary);background:var(--bg-card)}@supports (color:color-mix(in lab, red, red)){.single-card-nav-item:hover{background:color-mix(in srgb, var(--bg-card) 78%, transparent)}}.single-card-nav-item-active{color:#fff;background:var(--c-bx);box-shadow:0 2px 0 var(--c-bx-dark)}.single-card-nav-item:active{top:2px;transform:translateY(2px)scale(.98);box-shadow:var(--shadow-press)!important}.single-card-nav .single-card-nav-item-gold{color:#6f4e08;border-color:#d8a93a}@supports (color:color-mix(in lab, red, red)){.single-card-nav .single-card-nav-item-gold{border-color:color-mix(in srgb, #d8a93a 48%, var(--border-color))}}.single-card-nav .single-card-nav-item-gold{background:#d8a93a}@supports (color:color-mix(in lab, red, red)){.single-card-nav .single-card-nav-item-gold{background:color-mix(in srgb, #d8a93a 24%, var(--bg-card))}}.single-card-nav .single-card-nav-item-gold{box-shadow:0 2px #6f4e0833,0 3px 10px #d8a93a29}.single-card-nav .single-card-nav-item-gold:hover,.single-card-nav .single-card-nav-item.single-card-nav-item-gold.single-card-nav-item-active{color:#2d2518;border-color:#d8a93a}@supports (color:color-mix(in lab, red, red)){.single-card-nav .single-card-nav-item-gold:hover,.single-card-nav .single-card-nav-item.single-card-nav-item-gold.single-card-nav-item-active{border-color:color-mix(in srgb, #d8a93a 68%, var(--border-color))}}.single-card-nav .single-card-nav-item-gold:hover,.single-card-nav .single-card-nav-item.single-card-nav-item-gold.single-card-nav-item-active{background:#d8a93a}@supports (color:color-mix(in lab, red, red)){.single-card-nav .single-card-nav-item-gold:hover,.single-card-nav .single-card-nav-item.single-card-nav-item-gold.single-card-nav-item-active{background:color-mix(in srgb, #d8a93a 50%, var(--bg-card))}}.single-card-nav .single-card-nav-item-gold:hover,.single-card-nav .single-card-nav-item.single-card-nav-item-gold.single-card-nav-item-active{box-shadow:0 3px #6f4e084d,0 5px 14px #d8a93a3d}.single-card-nav-badge{border-radius:var(--r-pill);background:var(--c-terra-dark);color:#fff;vertical-align:middle;justify-content:center;align-items:center;min-width:1.15rem;height:1.15rem;margin-left:6px;padding:0 5px;font-size:.68rem;font-weight:800;line-height:1;display:inline-flex}.app-nav-srs-badge{border-radius:var(--r-pill);background:var(--c-terra-dark);color:#fff;white-space:nowrap;align-items:center;padding:4px 10px;font-size:.75rem;font-weight:800;text-decoration:none;display:inline-flex}.single-card-overdue-notice{margin:4px 0 0;font-size:.9rem}.single-card-nav-item-memory{color:#6f4e08;border-color:#d8a93a}@supports (color:color-mix(in lab, red, red)){.single-card-nav-item-memory{border-color:color-mix(in srgb, #d8a93a 48%, var(--border-color))}}.single-card-nav-item-memory{background:#d8a93a3d}.single-card-nav-item-memory:hover,.single-card-nav-item-memory.single-card-nav-item-active{color:#2d2518;border-color:#d8a93a}@supports (color:color-mix(in lab, red, red)){.single-card-nav-item-memory:hover,.single-card-nav-item-memory.single-card-nav-item-active{border-color:color-mix(in srgb, #d8a93a 68%, var(--border-color))}}.single-card-nav-item-memory:hover,.single-card-nav-item-memory.single-card-nav-item-active{background:#d8a93a}@supports (color:color-mix(in lab, red, red)){.single-card-nav-item-memory:hover,.single-card-nav-item-memory.single-card-nav-item-active{background:color-mix(in srgb, #d8a93a 50%, var(--bg-card))}}.single-card-nav-item-memory:hover,.single-card-nav-item-memory.single-card-nav-item-active{box-shadow:0 3px #6f4e084d,0 5px 14px #d8a93a3d}.single-card-actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.try-card-page{align-items:start;padding-top:clamp(24px,5vh,64px)}.try-card-topline{min-width:0}.try-card-content,.try-card-stack{gap:var(--sp-lg);min-width:0;display:grid}.try-card-tabs{justify-self:start}.try-card-auth-link{min-height:34px;padding:8px 14px;font-size:.82rem}.try-card-auth-label-short{display:none}.single-card-icon-action{border:1px solid var(--border-color);border-radius:var(--r-md);width:34px;height:34px;color:var(--text-secondary);cursor:pointer;transition:color var(--t-fast), border-color var(--t-fast), background var(--t-fast);background:0 0;place-items:center;font-size:1rem;display:grid}@media (max-width:640px){.single-card-topbar{column-gap:var(--sp-sm)}.single-card-brand{min-width:max-content}.single-card-actions{gap:6px;min-width:0}.try-card-auth-signin{display:none}.try-card-auth-link{white-space:nowrap;min-height:36px;padding:7px 12px;font-size:.8rem}.try-card-auth-label-full{display:none}.try-card-auth-label-short{display:inline}.single-card-icon-action{width:36px;height:36px}}.single-card-icon-action:hover{color:var(--c-bx);border-color:var(--c-bx);background:var(--c-bx-light)}.lang-slider-anchor{display:inline-flex;position:relative}.lang-slider-panel{z-index:60;border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--bg-card);max-width:min(320px,100vw - 24px);box-shadow:var(--shadow-float);opacity:0;pointer-events:none;transform-origin:100% 0;transition:opacity var(--t-fast), transform var(--t-fast);padding:8px;position:absolute;top:calc(100% + 8px);right:0;transform:translateY(-6px)scale(.98)}.lang-slider-panel-open{opacity:1;pointer-events:auto;transform:translateY(0)scale(1)}.lang-slider-track{scroll-snap-type:x proximity;gap:6px;padding-bottom:2px;display:flex;overflow-x:auto}.lang-slider-option{scroll-snap-align:start;background:var(--bg-main);border:1px solid #0000;border-radius:9999px;flex:none;align-items:center;gap:6px;padding:7px 12px;display:flex}@supports (color:color-mix(in lab, red, red)){.lang-slider-option{background:color-mix(in srgb, var(--bg-main) 60%, transparent)}}.lang-slider-option{color:var(--text-secondary);white-space:nowrap;cursor:pointer;transition:color var(--t-fast), background var(--t-fast), border-color var(--t-fast);font-size:.82rem;font-weight:650}.lang-slider-option:hover{color:var(--text-primary);background:var(--bg-main)}@supports (color:color-mix(in lab, red, red)){.lang-slider-option:hover{background:color-mix(in srgb, var(--bg-main) 85%, transparent)}}.lang-slider-option-active,.lang-slider-option-active:hover{color:#fff;background:var(--c-bx)}.lang-slider-flag{font-size:1rem}.single-card-intro{align-items:end;gap:var(--sp-xl);grid-template-columns:minmax(0,1fr) auto;min-width:0;display:grid}.single-card-intro-solo{grid-template-columns:1fr}.single-card-title{color:var(--text-primary);letter-spacing:0;margin-top:4px;font-size:clamp(2rem,5vw,4.5rem);font-weight:900;line-height:.96}.single-card-desc{max-width:680px;color:var(--text-secondary);margin-top:12px;font-size:.98rem;line-height:1.7}.single-card-summary{grid-template-columns:repeat(3,minmax(82px,1fr));gap:8px;min-width:min(300px,100%);display:grid}.single-card-summary-item{border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--bg-card);min-width:0;padding:12px 10px}@supports (color:color-mix(in lab, red, red)){.single-card-summary-item{background:color-mix(in srgb, var(--bg-card) 72%, transparent)}}.single-card-summary-item{text-align:center}.single-card-summary-item span,.single-card-stat-strip span,.single-card-big-number{color:var(--c-bx);font-weight:900;line-height:1;display:block}.single-card-summary-item span{font-size:1.45rem}.single-card-summary-item small,.single-card-stat-strip small,.single-card-row small,.single-card-progress-row small,.single-card-account-line span{color:var(--text-secondary);font-size:.78rem;line-height:1.35}.single-card-content{min-width:0;max-width:100%;animation:.22s ease-out single-card-content-in;overflow:visible}.single-card-form-zone,.single-card-memory-zone,.single-card-join-zone,.single-card-session-zone,.single-card-settings-zone,.single-card-quiz-zone,.single-card-review-zone{min-width:0;max-width:100%}.single-card-memory-zone,.single-card-settings-zone{gap:var(--sp-lg);display:grid}.single-card-join-zone{justify-items:start;display:grid}.join-session-form{gap:var(--sp-md);width:min(100%,520px);display:grid}.join-session-form-embedded{border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--bg-card);padding:clamp(16px,2.8vw,24px)}@supports (color:color-mix(in lab, red, red)){.join-session-form-embedded{background:color-mix(in srgb, var(--bg-card) 76%, transparent)}}.single-card-session-zone{min-width:0}.group-session-client{gap:var(--sp-lg);min-width:0;display:grid}.group-session-section{border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--bg-card);min-width:0;padding:clamp(16px,2.6vw,24px)}@supports (color:color-mix(in lab, red, red)){.group-session-section{background:color-mix(in srgb, var(--bg-card) 76%, transparent)}}.group-session-header{justify-content:space-between;align-items:flex-start;gap:var(--sp-md);flex-wrap:wrap;display:flex}.group-session-meta{flex-wrap:wrap;align-items:center;gap:8px;margin-top:4px;display:flex}.group-session-status{border-radius:var(--r-pill);padding:3px 10px;font-size:12px;font-weight:700}.group-session-status-waiting{background:var(--c-lav-light);color:var(--c-lav-dark)}.group-session-status-active{background:var(--c-sage-light);color:var(--c-sage-dark)}.group-session-status-finished{background:var(--c-bx-light);color:var(--c-bx-dark)}.group-session-code-block{min-width:0;padding:var(--sp-sm) var(--sp-md);border:1px dashed var(--border-color);border-radius:var(--r-lg);background:var(--bg-card)}@supports (color:color-mix(in lab, red, red)){.group-session-code-block{background:color-mix(in srgb, var(--bg-card) 60%, transparent)}}.group-session-code-block{text-align:center}.group-session-avatar{border-radius:var(--r-pill);background:var(--c-lav-light);width:30px;height:30px;color:var(--c-lav-dark);flex:none;place-items:center;font-size:12px;font-weight:800;display:grid}.group-session-leaderboard-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:12px;display:flex}.group-session-leaderboard-row{border:1px solid var(--border-color);border-radius:var(--r-md);background:var(--bg-card);grid-template-columns:22px 30px minmax(0,1fr) auto;align-items:center;gap:10px;padding:10px 12px;display:grid}@supports (color:color-mix(in lab, red, red)){.group-session-leaderboard-row{background:color-mix(in srgb, var(--bg-card) 55%, transparent)}}.group-session-rank{color:var(--text-secondary);text-align:center;font-size:13px;font-weight:800}.group-session-identity{gap:5px;min-width:0;display:grid}.group-session-name{text-overflow:ellipsis;white-space:nowrap;font-weight:650;display:block;overflow:hidden}.group-session-progress{border-radius:var(--r-pill);background:#2d25201a;height:4px;display:block;overflow:hidden}.group-session-progress-fill{border-radius:var(--r-pill);background:var(--c-bx);height:100%;transition:width var(--t-std);display:block}.group-session-result{text-align:right;justify-items:end;gap:2px;display:grid}.group-session-lobby{padding:var(--sp-sm) var(--sp-md);border:1px solid var(--border-color);border-radius:var(--r-md);background:var(--bg-card);gap:8px;display:grid}@supports (color:color-mix(in lab, red, red)){.group-session-lobby{background:color-mix(in srgb, var(--bg-card) 55%, transparent)}}.group-session-lobby-avatars{flex-wrap:wrap;gap:8px;display:flex}.group-session-lobby-chip{border-radius:var(--r-pill);background:var(--bg-card);align-items:center;gap:7px;min-width:0;max-width:100%;padding:4px 12px 4px 4px;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.group-session-lobby-chip{background:color-mix(in srgb, var(--bg-card) 92%, transparent)}}.group-session-lobby-chip{border:1px solid var(--border-color);font-size:13px;font-weight:650}.group-session-waiting-dots{color:var(--text-secondary);margin:0;font-size:13px}.group-session-podium{justify-content:center;align-items:flex-end;gap:var(--sp-sm);display:flex}.group-session-podium-slot{text-align:center;flex:1 1 0;justify-items:center;gap:4px;min-width:0;max-width:160px;display:grid}.group-session-podium-name{text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:13px;font-weight:700;overflow:hidden}.group-session-podium-score{color:var(--text-secondary);font-size:12px}.group-session-podium-step{border-radius:var(--r-md) var(--r-md) 0 0;background:var(--c-bx-light);width:100%;color:var(--c-bx-dark);place-items:end center;padding-bottom:6px;font-size:15px;font-weight:900;display:grid}.group-session-podium-rank-1 .group-session-podium-step{background:var(--c-bx);color:#fff;height:74px}.group-session-podium-rank-2 .group-session-podium-step{height:56px}.group-session-podium-rank-3 .group-session-podium-step{background:var(--c-sage-light);height:42px;color:var(--c-sage-dark)}.single-card-two-column{gap:var(--sp-xl);grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);align-items:start;display:grid}.single-card-focus{gap:var(--sp-md);align-content:start;display:grid}.single-card-big-number{font-size:clamp(4rem,11vw,7rem)}.single-card-button-row{gap:var(--sp-sm);flex-wrap:wrap;display:flex}.single-card-session-actions{margin-top:var(--sp-sm);padding-top:var(--sp-md);border-top:1px solid var(--border-color)}.single-card-list{gap:10px;min-width:0;display:grid}.single-card-list-roomy{gap:12px}.single-card-row,.single-card-progress-row{align-items:center;gap:var(--sp-md);border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--bg-card);grid-template-columns:minmax(0,1fr) auto;min-width:0;padding:12px 14px;display:grid}@supports (color:color-mix(in lab, red, red)){.single-card-row,.single-card-progress-row{background:color-mix(in srgb, var(--bg-card) 72%, transparent)}}.single-card-row,.single-card-progress-row{color:var(--text-primary);text-decoration:none}.single-card-row-button{width:100%;font:inherit;cursor:pointer;text-align:left;border-style:solid}.single-card-row:hover{border-color:var(--c-bx);background:var(--c-bx-light)}@supports (color:color-mix(in lab, red, red)){.single-card-row:hover{background:color-mix(in srgb, var(--c-bx-light) 48%, var(--bg-card))}}.single-card-row span,.single-card-progress-row>div:first-child{gap:3px;min-width:0;display:grid}.single-card-row strong,.single-card-progress-row strong{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;font-size:.95rem;font-weight:800;overflow:hidden}.single-card-row em{color:var(--c-bx);white-space:nowrap;font-size:.78rem;font-style:normal;font-weight:800}.single-card-empty{gap:var(--sp-md);padding:var(--sp-lg);border:1px dashed var(--border-color);border-radius:var(--r-lg);color:var(--text-secondary);justify-items:start;display:grid}.single-card-text-link{width:fit-content;color:var(--c-bx);font-size:.9rem;font-weight:800;text-decoration:none}.single-card-stats{gap:var(--sp-lg);display:grid}.single-card-stats-full{min-width:0}.single-card-stat-strip{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.single-card-stat-strip div{border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--c-sand-light);min-width:0;padding:14px 12px}@supports (color:color-mix(in lab, red, red)){.single-card-stat-strip div{background:color-mix(in srgb, var(--c-sand-light) 44%, transparent)}}.single-card-stat-strip span{font-size:1.8rem}.single-card-progress-row{grid-template-columns:minmax(0,.8fr) minmax(120px,1fr)}.single-card-progress{border-radius:var(--r-pill);background:var(--c-mist);height:9px;overflow:hidden}.single-card-progress span{border-radius:inherit;background:linear-gradient(90deg, var(--c-bx), var(--c-terra));height:100%;display:block}.single-card-inline-cta{width:fit-content}.single-card-account{gap:var(--sp-lg);display:grid}.single-card-account-line{padding-bottom:var(--sp-md);border-bottom:1px solid var(--border-color);gap:4px;display:grid}.single-card-account-line strong{overflow-wrap:anywhere;color:var(--text-primary);font-size:1.05rem}.single-card-settings-grid{gap:10px;display:grid}.library-plan-promo{align-items:center;gap:var(--sp-sm);border:1px solid var(--border-color);border-left:3px solid var(--c-bx);border-radius:var(--radius-lg,8px);background:var(--bg-card);flex-wrap:wrap;min-width:0;padding:10px 12px;display:flex}.library-plan-promo-mark{background:var(--c-bx);color:#fff;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;border-radius:9999px;padding:3px 9px;font-size:.68rem;font-weight:800}.library-plan-promo-desc{min-width:0;color:var(--text-secondary);flex:260px;margin:0;font-size:.84rem;line-height:1.45}.library-plan-promo-desc strong{color:var(--text-primary)}.library-plan-promo-actions{align-items:center;gap:var(--sp-xs);margin-left:auto;display:flex}.library-plan-promo-cta{padding:5px 12px;font-size:.8rem}.library-plan-promo-close{width:28px;height:28px;color:var(--text-secondary);cursor:pointer;background:0 0;border:0;border-radius:9999px;justify-content:center;align-items:center;font-size:18px;line-height:1;display:flex}.library-plan-promo-close:hover{color:var(--text-primary);background:#2d25200f}.generate-focus-panel{padding:var(--sp-md);border:1px solid var(--c-bx);border-radius:var(--radius-lg,14px);background:var(--bg-card);box-shadow:var(--shadow-sm);min-width:0}.generate-focus-head{align-items:center;gap:var(--sp-sm);flex-wrap:wrap;margin-bottom:4px;display:flex}.generate-focus-label{color:var(--text-primary);font-size:.95rem;font-weight:700}.generate-focus-badge{background:var(--c-bx);color:#fff;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;border-radius:999px;margin-left:auto;padding:3px 9px;font-size:.68rem;font-weight:800}.generate-focus-intro{margin:0 0 var(--sp-sm);color:var(--text-secondary);font-size:.86rem;line-height:1.55}.generate-focus-examples-label{margin:var(--sp-sm) 0 6px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.76rem;font-weight:700}.generate-focus-examples{flex-wrap:wrap;gap:6px;display:flex}.generate-focus-chip{border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:999px;padding:5px 11px;font-size:.8rem;line-height:1.3}.generate-focus-chip:hover{border-color:var(--c-bx);color:var(--c-bx)}.generate-focus-chip-active{border-color:var(--c-bx);background:var(--c-bx);color:#fff;font-weight:700}.generate-focus-clear{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:5px 8px;font-size:.8rem;text-decoration:underline}.library-folder-card{align-items:center;gap:var(--sp-md);border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--c-sand-light);grid-template-columns:auto minmax(0,1fr) auto;min-width:0;padding:12px 14px;display:grid}@supports (color:color-mix(in lab, red, red)){.library-folder-card{background:color-mix(in srgb, var(--c-sand-light) 42%, var(--bg-card))}}.library-folder-card{cursor:pointer;transition:border-color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast)}.library-folder-card:hover,.library-quiz-row:hover{border-color:#d8a93a}@supports (color:color-mix(in lab, red, red)){.library-folder-card:hover,.library-quiz-row:hover{border-color:color-mix(in srgb, #d8a93a 70%, var(--c-bx))}}.library-folder-icon{border-radius:var(--r-md);color:#2d2518;letter-spacing:0;background:linear-gradient(#f3d36b,#d8a93a);border:1px solid #6f4e083d;place-items:center;width:40px;height:34px;font-size:.68rem;font-weight:900;display:grid}.library-row-actions{justify-content:flex-end;gap:var(--sp-sm);flex-wrap:wrap;min-width:0;display:flex}.library-row-selected{background:#f3d36b!important;border-color:#d8a93a!important}@supports (color:color-mix(in lab, red, red)){.library-row-selected{background:color-mix(in srgb, #f3d36b 28%, var(--bg-card))!important}}.library-drop-active{background:#f3d36b!important;border-color:#d8a93a!important}@supports (color:color-mix(in lab, red, red)){.library-drop-active{background:color-mix(in srgb, #f3d36b 36%, var(--bg-card))!important}}.library-exit-drop-zone{align-items:center;gap:var(--sp-md);min-height:72px;padding:var(--sp-md);border:1px dashed #d8a93a;grid-template-columns:auto minmax(0,1fr);display:grid}@supports (color:color-mix(in lab, red, red)){.library-exit-drop-zone{border:1px dashed color-mix(in srgb, #d8a93a 62%, var(--border-color));background:color-mix(in srgb, var(--bg-card) 70%, transparent)}}.library-exit-drop-zone{color:var(--text-secondary);opacity:.72;backdrop-filter:blur(6px);transition:opacity var(--t-fast), border-color var(--t-fast), background var(--t-fast), transform var(--t-fast)}.library-exit-drop-zone-visible{opacity:1}.library-exit-icon{border-radius:var(--r-md);color:#2d2518;background:linear-gradient(#f3d36b,#d8a93a);place-items:center;width:44px;height:44px;font-size:1.35rem;font-weight:900;display:grid;box-shadow:0 2px #6f4e0847}.study-plan-panel{gap:var(--sp-lg);min-width:0;display:grid}.study-plan-header{align-items:center;gap:var(--sp-sm);flex-wrap:wrap;min-width:0;display:flex}.study-plan-header>span{overflow-wrap:anywhere;flex:auto;min-width:0;font-size:1.05rem;font-weight:800}.study-plan-delete{min-height:34px;color:var(--text-secondary);margin-inline-start:auto;padding:.25rem .7rem;font-size:.78rem}.study-plan-delete:hover{color:var(--c-error)}.study-plan-toggle{min-height:36px;padding:.35rem .7rem;font-size:.8rem}.study-plan-empty{gap:var(--sp-md);padding:var(--sp-lg);border:1px dashed var(--border-color);border-radius:var(--r-lg);background:var(--bg-card);display:grid}@supports (color:color-mix(in lab, red, red)){.study-plan-empty{background:color-mix(in srgb, var(--bg-card) 70%, transparent)}}.study-plan-import{gap:var(--sp-md);padding:var(--sp-lg);border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--bg-card);min-width:0;display:grid}.study-plan-import-input{width:100%;min-height:220px;font-family:var(--font-mono,ui-monospace, SFMono-Regular, Menlo, monospace);resize:vertical;font-size:.85rem;line-height:1.5}.study-plan-import-field{min-width:0;position:relative}.study-plan-import-formats{border-radius:var(--r-md);pointer-events:none;color:var(--text-secondary);flex-direction:column;gap:8px;padding:12px 14px;display:flex;position:absolute;inset:0;overflow:hidden}.study-plan-import-formats-title{letter-spacing:.05em;text-transform:uppercase;color:var(--text-secondary);margin:0;font-size:.72rem;font-weight:750}@supports (color:color-mix(in lab, red, red)){.study-plan-import-formats-title{color:color-mix(in srgb, var(--text-secondary) 75%, transparent)}}.study-plan-import-formats ul{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:4px 16px;min-height:0;margin:0;padding:0;list-style:none;display:grid;overflow:hidden}.study-plan-import-formats li{align-items:baseline;gap:8px;font-size:.76rem;line-height:1.45;display:flex}.study-plan-import-formats code{min-width:5.6em;font-family:var(--font-mono,ui-monospace, SFMono-Regular, Menlo, monospace);color:var(--c-bx);white-space:pre;flex:none;font-size:.74rem}.study-plan-import-formats span{color:var(--text-secondary)}@supports (color:color-mix(in lab, red, red)){.study-plan-import-formats span{color:color-mix(in srgb, var(--text-secondary) 88%, transparent)}}.study-plan-import-formats-foot{color:var(--text-secondary);margin:0;font-size:.72rem;font-style:italic}@supports (color:color-mix(in lab, red, red)){.study-plan-import-formats-foot{color:color-mix(in srgb, var(--text-secondary) 70%, transparent)}}@media (max-width:520px){.study-plan-import-formats span{display:none}.study-plan-import-formats ul{grid-template-columns:repeat(auto-fit,minmax(88px,1fr))}}.study-plan-import-status{margin:0;font-size:.82rem}.study-plan-import-preview{gap:var(--sp-sm);max-height:320px;padding:var(--sp-md);border-radius:var(--r-md);background:var(--bg-card);display:grid;overflow-y:auto}@supports (color:color-mix(in lab, red, red)){.study-plan-import-preview{background:color-mix(in srgb, var(--bg-card) 60%, transparent)}}.study-plan-import-actions{gap:var(--sp-sm);flex-wrap:wrap;justify-content:flex-end;display:flex}.study-plan-tree{gap:2px;min-width:0;margin:0;padding:0;list-style:none;display:grid}.study-plan-row{align-items:baseline;gap:var(--sp-sm);border-radius:var(--r-md);grid-template-columns:auto minmax(0,1fr) auto;min-width:0;padding:.5rem .7rem;display:grid}.study-plan-row:hover{background:var(--bg-card)}@supports (color:color-mix(in lab, red, red)){.study-plan-row:hover{background:color-mix(in srgb, var(--bg-card) 80%, transparent)}}.study-plan-number{font-variant-numeric:tabular-nums;min-width:2.4em;color:var(--c-sand-dark);letter-spacing:.01em;flex:none;font-size:.82rem;font-weight:700}.study-plan-node-title{overflow-wrap:anywhere;min-width:0}.study-plan-row-actions{opacity:0;flex-wrap:wrap;gap:4px;transition:opacity .12s;display:flex}.study-plan-row:hover .study-plan-row-actions,.study-plan-row:focus-within .study-plan-row-actions{opacity:1}.study-plan-row-actions .btn{min-height:30px;padding:.2rem .5rem;font-size:.75rem}.study-plan-node-edit{gap:var(--sp-sm);flex-wrap:wrap;grid-column:2/-1;min-width:0;display:flex}.study-plan-node-edit .input{flex:220px;min-width:0}.study-plan-node-body{gap:4px;min-width:0;display:grid}.study-plan-badges{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:6px;display:flex}.study-plan-badges .badge{font-variant-numeric:tabular-nums;white-space:nowrap;gap:3px;font-style:normal}.study-plan-badge{letter-spacing:.02em;color:var(--text-muted);font-size:.72rem;font-style:normal;font-weight:700}.study-plan-badge-gap{color:#b06a12}.study-plan-badge-muted{font-weight:500}.study-plan-gap-cta{min-height:28px;padding:.15rem .5rem;font-size:.72rem}.study-plan-chips{flex-wrap:wrap;gap:4px;display:flex}.study-plan-chip{border:1px solid var(--border-color);background:var(--bg-card);border-radius:999px;align-items:center;gap:4px;max-width:100%;padding:.15rem .45rem;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.study-plan-chip{background:color-mix(in srgb, var(--bg-card) 70%, transparent)}}.study-plan-chip{overflow-wrap:anywhere;font-size:.72rem}.study-plan-chip-memory{border-color:var(--c-lav);background:var(--c-lav-light);color:var(--c-lav-dark)}.study-plan-picker-row .badge,.study-plan-detail-quizzes .badge{flex:none;margin-inline-start:6px;font-style:normal}.study-plan-detail-quizzes li>span{flex-wrap:wrap;align-items:center;gap:4px;min-width:0;display:flex}.study-plan-chip-remove{color:var(--text-muted);cursor:pointer;background:0 0;border:0;padding:0;font-size:.9rem;line-height:1}.study-plan-drop-active{outline-offset:-2px;background:#f3d36b38;outline:2px dashed #d8a93a}.study-plan-panel{--sp-mastered:var(--c-sage);--sp-fragile:var(--c-sand);--sp-untested:var(--c-mist);--sp-frame:var(--c-snow)}@supports (color:color-mix(in lab, red, red)){.study-plan-panel{--sp-frame:color-mix(in srgb, var(--c-snow) 55%, transparent)}}.study-plan-panel{--sp-gap-bg:var(--bg-card);--sp-gap-line:var(--c-terra)}@supports (color:color-mix(in lab, red, red)){.study-plan-panel{--sp-gap-line:color-mix(in srgb, var(--c-terra) 40%, transparent)}}.study-plan-panel{--sp-tile-border:var(--c-midnight)}@supports (color:color-mix(in lab, red, red)){.study-plan-panel{--sp-tile-border:color-mix(in srgb, var(--c-midnight) 12%, transparent)}}.study-plan-panel{--sp-selected:var(--c-bx);--sp-rail:var(--c-midnight)}@supports (color:color-mix(in lab, red, red)){.study-plan-panel{--sp-rail:color-mix(in srgb, var(--c-midnight) 9%, transparent)}}.study-plan-viewbar{scrollbar-width:none;border:1px solid var(--border-color);border-radius:var(--r-pill);background:var(--c-snow);flex-wrap:nowrap;gap:4px;padding:4px;display:flex;overflow-x:auto}@supports (color:color-mix(in lab, red, red)){.study-plan-viewbar{background:color-mix(in srgb, var(--c-snow) 55%, transparent)}}.study-plan-viewbar{width:fit-content;max-width:100%}.study-plan-viewbar::-webkit-scrollbar{display:none}.study-plan-viewtab{border-radius:var(--r-pill);min-height:34px;color:var(--text-secondary);transition:background var(--t-fast), color var(--t-fast), box-shadow var(--t-fast);flex:none;padding:.3rem .95rem;font-size:.82rem;font-weight:600}.study-plan-viewtab-active,.study-plan-viewtab-active:hover{background:var(--c-sand-light);color:var(--c-sand-dark);font-weight:700;box-shadow:0 2px #8c6e4238,0 3px 8px #8c6e421a}.study-plan-split{gap:var(--sp-lg);grid-template-columns:minmax(0,1.45fr) minmax(320px,1fr);align-items:start;min-width:0;display:grid}.study-plan-split-tree{min-width:0}.study-plan-split-detail{top:var(--sp-md);padding:var(--sp-lg);border:1px solid var(--border-color);border-radius:var(--r-xl);background:var(--bg-card);box-shadow:var(--shadow-sm);min-width:0;position:sticky}@media (max-width:900px){.study-plan-split{grid-template-columns:minmax(0,1fr)}.study-plan-split-detail{position:static}}.study-plan-tree-row{align-items:center;gap:var(--sp-sm);border-radius:var(--r-lg);min-width:0;transition:background var(--t-fast);grid-template-columns:22px minmax(0,1fr) auto;padding:.4rem .6rem;display:grid}.study-plan-tree-row:hover{background:var(--bg-card)}@supports (color:color-mix(in lab, red, red)){.study-plan-tree-row:hover{background:color-mix(in srgb, var(--bg-card) 80%, transparent)}}.study-plan-tree-row-selected,.study-plan-tree-row-selected:hover{background:var(--c-sand-light);box-shadow:inset 3px 0 0 var(--c-sand-dark)}.study-plan-twisty{width:22px;min-height:22px;color:var(--text-muted);cursor:pointer;background:0 0;border:0;padding:0;font-size:.8rem;line-height:1}.study-plan-twisty-leaf{cursor:default;color:var(--sp-rail);font-size:.6rem}.study-plan-tree-label{align-items:baseline;gap:var(--sp-sm);min-width:0;color:inherit;cursor:pointer;font:inherit;text-align:start;background:0 0;border:0;padding:0;display:flex}.study-plan-detail-title{margin:0 0 var(--sp-lg);padding-bottom:var(--sp-md);border-bottom:1px solid var(--border-color);gap:4px;display:grid}.study-plan-detail-crumb{color:var(--text-secondary);overflow-wrap:anywhere;font-size:.75rem;font-weight:600}.study-plan-detail-title h3{text-wrap:balance;overflow-wrap:anywhere;margin:0;font-size:1.15rem;font-weight:800;line-height:1.25}.study-plan-detail-title .study-plan-number{font-size:1rem}.study-plan-detail-stats{gap:var(--sp-sm);margin:0 0 var(--sp-lg);grid-template-columns:repeat(auto-fit,minmax(96px,1fr));display:grid}.study-plan-detail-stats>div{padding:var(--sp-sm) var(--sp-md);border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--c-snow)}@supports (color:color-mix(in lab, red, red)){.study-plan-detail-stats>div{background:color-mix(in srgb, var(--c-snow) 45%, transparent)}}.study-plan-detail-stats dt{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.68rem;font-weight:600}.study-plan-detail-stats dd{font-variant-numeric:tabular-nums;color:var(--text-primary);margin:4px 0 0;font-size:1.35rem;font-weight:800;line-height:1.1}.study-plan-detail-section{margin-bottom:var(--sp-sm);text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-size:.78rem;display:block}.study-plan-detail-quizzes{margin:0 0 var(--sp-md);gap:4px;padding:0;list-style:none;display:grid}.study-plan-detail-quizzes li{align-items:center;gap:var(--sp-sm);border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--c-snow);grid-template-columns:minmax(0,1fr) auto;padding:.45rem .7rem;display:grid}@supports (color:color-mix(in lab, red, red)){.study-plan-detail-quizzes li{background:color-mix(in srgb, var(--c-snow) 40%, transparent)}}.study-plan-detail-quizzes li{overflow-wrap:anywhere;font-size:.9rem}.study-plan-detail-quizzes .btn{min-height:30px;padding:.15rem .6rem;font-size:.75rem}.study-plan-detail-actions,.study-plan-doc-actions,.study-plan-picker-actions{gap:var(--sp-sm);flex-wrap:wrap;display:flex}.study-plan-detail-actions{padding-top:var(--sp-md);border-top:1px solid var(--border-color)}.study-plan-detail-actions .btn{min-height:36px;padding:.4rem .85rem;font-size:.82rem}.study-plan-picker-actions{justify-content:flex-end}.study-plan-detail-empty{min-height:180px;padding:var(--sp-xl) var(--sp-lg);text-align:center;text-wrap:balance;place-items:center;display:grid}.study-plan-picker{gap:var(--sp-sm);min-width:0;display:grid}.study-plan-picker-list{gap:2px;max-height:260px;margin:0;padding:0;list-style:none;display:grid;overflow-y:auto}.study-plan-picker-row{align-items:center;gap:var(--sp-sm);border-radius:var(--r-md);cursor:pointer;overflow-wrap:anywhere;padding:.35rem .4rem;display:flex}.study-plan-picker-row:hover{background:var(--bg-card)}@supports (color:color-mix(in lab, red, red)){.study-plan-picker-row:hover{background:color-mix(in srgb, var(--bg-card) 80%, transparent)}}.study-plan-treemap svg{border-radius:var(--r-lg);width:100%;height:auto}.study-plan-tile{cursor:pointer}.study-plan-tile-label,.study-plan-tile-parent,.study-plan-tile-metric{pointer-events:none;fill:var(--c-midnight)}.study-plan-tile-label{font-size:11.5px;font-weight:700}.study-plan-tile-parent{letter-spacing:.03em;text-transform:uppercase;fill:var(--c-sand-dark);font-size:11px;font-weight:800}.study-plan-tile-metric{font-variant-numeric:tabular-nums;opacity:.75;font-size:17px;font-weight:800}.study-plan-tile:focus-visible rect{outline:2px solid var(--sp-selected);outline-offset:2px}.study-plan-treemap{margin:0}.study-plan-treemap figcaption{margin-top:var(--sp-sm)}.study-plan-legend{gap:var(--sp-md);margin:var(--sp-sm) 0 0;color:var(--text-muted);flex-wrap:wrap;padding:0;font-size:.75rem;list-style:none;display:flex}.study-plan-legend li{align-items:center;gap:6px;display:flex}.study-plan-swatch{border:1px solid var(--border-color);border-radius:3px;width:14px;height:14px}.study-plan-swatch-mastered{background:var(--sp-mastered)}.study-plan-swatch-fragile{background:var(--sp-fragile)}.study-plan-swatch-untested{background:var(--sp-untested)}.study-plan-swatch-gap{background:repeating-linear-gradient(45deg, transparent, transparent 3px, var(--sp-gap-line) 3px, var(--sp-gap-line) 6px)}.study-plan-progress{margin-bottom:var(--sp-md);gap:6px;display:grid}.study-plan-progress-bar{background:var(--bg-card);border-radius:999px;height:10px}@supports (color:color-mix(in lab, red, red)){.study-plan-progress-bar{background:color-mix(in srgb, var(--bg-card) 70%, transparent)}}.study-plan-progress-bar{border:1px solid var(--border-color);overflow:hidden}.study-plan-progress-bar span{border-radius:inherit;background:linear-gradient(90deg, var(--c-sand), var(--c-sage));height:100%;transition:width var(--t-std);display:block}.study-plan-path-list{gap:2px;margin:0;padding:0;list-style:none;display:grid}.study-plan-path-row{align-items:center;gap:var(--sp-sm);border-radius:var(--r-md);grid-template-columns:auto minmax(0,1fr) auto auto;padding:.4rem .5rem;display:grid}.study-plan-path-row:hover{background:var(--bg-card)}@supports (color:color-mix(in lab, red, red)){.study-plan-path-row:hover{background:color-mix(in srgb, var(--bg-card) 80%, transparent)}}.study-plan-path-mark{text-align:center;width:18px;color:var(--text-muted)}.study-plan-path-label{align-items:baseline;gap:var(--sp-sm);min-width:0;color:inherit;cursor:pointer;font:inherit;text-align:start;background:0 0;border:0;padding:0;display:flex}.study-plan-doc{gap:2px;max-width:72ch;display:grid}.study-plan-doc-section{padding:2px 0 2px var(--sp-md);border-inline-start:2px solid var(--sp-rail);gap:6px;min-width:0;display:grid}.study-plan-doc-actions{opacity:0;margin-block:-2px;transition:opacity .12s}.study-plan-doc-section:hover>.study-plan-doc-actions,.study-plan-doc-section:focus-within>.study-plan-doc-actions,.study-plan-doc-actions-shown{opacity:1}.study-plan-doc-actions .btn{min-height:30px;padding:.2rem .6rem;font-size:.75rem}.study-plan-doc-head{align-items:center;gap:var(--sp-sm);flex-wrap:wrap;display:flex}.study-plan-doc-title{overflow-wrap:anywhere;margin:0;font-size:.95rem}.study-plan-branch-review{gap:var(--sp-md);min-width:0;display:grid}.study-plan-hint{font-size:.78rem}.study-plan-add-form{gap:var(--sp-sm);padding:var(--sp-md);border:1px dashed var(--border-color);border-radius:var(--r-xl);background:var(--c-snow);flex-wrap:wrap;align-items:center;display:flex}@supports (color:color-mix(in lab, red, red)){.study-plan-add-form{background:color-mix(in srgb, var(--c-snow) 35%, transparent)}}.study-plan-add-form{min-width:0}.study-plan-add-form .input{flex:220px;min-width:0}.study-plan-detail-edit{margin-top:var(--sp-sm);flex-wrap:wrap;gap:4px;display:flex}.study-plan-detail-edit .btn,.study-plan-detail-actions .btn{min-height:34px}.study-plan-detail-edit{padding-top:var(--sp-sm)}.study-plan-detail-edit .btn{color:var(--text-secondary);padding:.2rem .65rem;font-size:.76rem;font-weight:600}.study-plan-danger{color:var(--c-error)}.study-plan-detail-rename{gap:var(--sp-sm);flex-wrap:wrap;align-items:center;display:flex}.study-plan-detail-rename .input{flex:180px;min-width:0}.study-plan-row-gap .study-plan-node-title{color:var(--text-muted)}.study-plan-doc-head .study-plan-doc-title{flex:12ch;min-width:0}@media (max-width:640px){.study-plan-panel{gap:var(--sp-md)}.study-plan-viewbar{width:100%}.study-plan-viewtab{text-align:center;flex:auto;padding:.3rem .6rem;font-size:.78rem}.study-plan-tree-row{grid-template-columns:22px minmax(0,1fr);row-gap:4px;padding-block:.5rem}.study-plan-tree-row .study-plan-badges{grid-column:2;justify-content:flex-start}.study-plan-path-row{grid-template-columns:auto minmax(0,1fr);row-gap:4px}.study-plan-path-row .study-plan-badges,.study-plan-path-row>.btn{grid-column:2;justify-content:flex-start}.study-plan-split{gap:var(--sp-md)}.study-plan-split-detail{padding:var(--sp-md);scroll-margin-top:var(--sp-md)}.study-plan-detail-actions .btn,.study-plan-doc-actions .btn{flex:auto}.study-plan-doc{max-width:none}.study-plan-doc-section{padding-inline-start:var(--sp-sm)}.study-plan-doc-head .study-plan-badges{flex:1 0 100%;justify-content:flex-start;padding-inline-start:calc(22px + var(--sp-sm))}.study-plan-doc-actions{opacity:1}.study-plan-add-form .btn{flex:auto}}.generate-form,.generate-form>*,.generate-usage-bar,.generate-source-head,.generate-source-tabs,.generate-question-grid,.document-page-range-grid,.srs-review-progress,.srs-grade-grid,.review-summary-grid,.question-true-false-row,.matching-answer-row,.group-session-name-row,.group-session-leaderboard-row{min-width:0}.generate-usage-bar,.generate-source-head,.generate-source-tabs{flex-wrap:wrap}.generate-source-limit{text-align:right}.generate-question-grid .ss-control-note{min-width:0}.srs-grade-grid button{min-width:0;min-height:68px;line-height:1.25}.review-summary-grid .card{min-width:0}.group-session-code{overflow-wrap:anywhere;line-height:1}.group-session-leaderboard-row span,.quiz-viewer-header,.quiz-viewer-actions,.interactive-true-false-row{min-width:0}.quiz-viewer-actions{justify-content:flex-end}.settings-card-head{flex-wrap:wrap}.library-workspace{gap:var(--sp-lg);min-width:0;display:grid}.library-toolbar{align-items:center;gap:var(--sp-md);grid-template-columns:minmax(0,1fr) minmax(260px,420px);display:grid}.library-breadcrumb{align-items:center;gap:var(--sp-sm);min-width:0;color:var(--text-secondary);flex-wrap:wrap;font-size:.88rem;font-weight:800;display:flex}.library-breadcrumb>span{overflow-wrap:anywhere}.library-folder-form{gap:var(--sp-sm);grid-template-columns:minmax(0,1fr) auto;min-width:0;display:grid}.library-folder-grid{gap:var(--sp-sm);grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));min-width:0;display:grid}.library-folder-card{align-items:center;gap:var(--sp-md);border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--c-sand-light);grid-template-columns:auto minmax(0,1fr) auto;width:100%;min-width:0;padding:12px 14px;display:grid}@supports (color:color-mix(in lab, red, red)){.library-folder-card{background:color-mix(in srgb, var(--c-sand-light) 42%, var(--bg-card))}}.library-folder-card{text-align:left;cursor:pointer;transition:border-color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast)}.library-folder-card:hover,.library-quiz-row:hover{border-color:var(--c-bx);background:var(--c-bx-light)}@supports (color:color-mix(in lab, red, red)){.library-folder-card:hover,.library-quiz-row:hover{background:color-mix(in srgb, var(--c-bx-light) 34%, var(--bg-card))}}.library-folder-card:hover,.library-quiz-row:hover{box-shadow:var(--shadow-sm)}.library-folder-icon{border-radius:var(--r-md);color:#6f4e08;background:0 0;border:1px solid #0000;flex:none;place-items:center;width:40px;max-width:40px;height:34px;max-height:34px;display:grid}.library-folder-icon svg{flex:none;display:block;width:22px!important;max-width:22px!important;height:22px!important;max-height:22px!important}.library-folder-copy{gap:3px;min-width:0;display:grid}.library-title-line{align-items:center;min-width:0;gap:10px!important;display:flex!important}.library-history-badges{flex-wrap:wrap;gap:6px;margin-top:6px;display:flex}.library-title-line strong{flex:0 auto;min-width:0}.library-shared-icon{border:1px solid var(--c-bx);place-items:center;width:26px;min-width:26px;height:26px;display:inline-grid!important}@supports (color:color-mix(in lab, red, red)){.library-shared-icon{border:1px solid color-mix(in srgb, var(--c-bx) 18%, var(--border-color))}}.library-shared-icon{border-radius:var(--r-sm);background:var(--bg-card)}@supports (color:color-mix(in lab, red, red)){.library-shared-icon{background:color-mix(in srgb, var(--bg-card) 70%, transparent)}}.library-shared-icon{color:var(--c-bx)}.library-memory-badge{border-radius:var(--r-sm);background:#d8a93a;place-items:center;width:22px;min-width:22px;height:22px;display:inline-grid!important}@supports (color:color-mix(in lab, red, red)){.library-memory-badge{background:color-mix(in srgb, #d8a93a 32%, var(--bg-card))}}.library-memory-badge{color:#6f4e08;margin-right:4px;font-size:.75rem}[data-theme=dark] .library-memory-badge{color:#f3d98a}.library-folder-copy strong{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;font-size:.94rem;overflow:hidden}.library-folder-copy small{color:var(--text-secondary);font-size:.78rem}.library-row-actions{justify-content:flex-end;gap:var(--sp-sm);flex-wrap:wrap;flex:none;min-width:0;margin-left:auto;display:flex}.library-row-actions .btn,.library-row-actions .btn-danger{min-height:36px;padding:.45rem .7rem;font-size:.78rem}.library-icon-button{border:1px solid var(--border-color);border-radius:var(--r-sm);background:var(--bg-card);place-items:center;width:30px;min-width:30px;height:30px;display:inline-grid}@supports (color:color-mix(in lab, red, red)){.library-icon-button{background:color-mix(in srgb, var(--bg-card) 72%, transparent)}}.library-icon-button{color:var(--text-secondary);box-shadow:none;transition:color var(--t-fast), border-color var(--t-fast), background var(--t-fast), transform var(--t-fast)}.library-icon-button:hover:not(:disabled){color:var(--c-bx);border-color:var(--c-bx)}@supports (color:color-mix(in lab, red, red)){.library-icon-button:hover:not(:disabled){border-color:color-mix(in srgb, var(--c-bx) 24%, transparent)}}.library-icon-button:hover:not(:disabled){background:var(--c-bx-light)}@supports (color:color-mix(in lab, red, red)){.library-icon-button:hover:not(:disabled){background:color-mix(in srgb, var(--c-bx-light) 28%, var(--bg-card))}}.library-icon-button:hover:not(:disabled){transform:translateY(-1px)}.library-quiz-row{cursor:pointer;-webkit-user-select:none;user-select:none}.library-quiz-row:active{cursor:grabbing}.library-row-selected{border-color:var(--c-bx)!important;background:var(--c-bx-light)!important}@supports (color:color-mix(in lab, red, red)){.library-row-selected{background:color-mix(in srgb, var(--c-bx-light) 64%, var(--bg-card))!important}}.library-row-selected{box-shadow:0 0 0 3px #9b233529, var(--shadow-sm)}.library-drop-active{border-color:var(--c-bx)!important;background:var(--c-bx-light)!important}@supports (color:color-mix(in lab, red, red)){.library-drop-active{background:color-mix(in srgb, var(--c-bx-light) 72%, var(--bg-card))!important}}.library-drop-active{transform:translateY(-1px)}.library-exit-drop-zone{align-items:center;gap:var(--sp-md);min-height:0;max-height:0;padding:0 var(--sp-md);border:1px dashed #d8a93a;grid-template-columns:auto minmax(0,1fr);display:grid;overflow:hidden}@supports (color:color-mix(in lab, red, red)){.library-exit-drop-zone{border:1px dashed color-mix(in srgb, #d8a93a 62%, var(--border-color))}}.library-exit-drop-zone{border-radius:var(--r-lg);background:var(--bg-card)}@supports (color:color-mix(in lab, red, red)){.library-exit-drop-zone{background:color-mix(in srgb, var(--bg-card) 70%, transparent)}}.library-exit-drop-zone{color:var(--text-secondary);opacity:0;pointer-events:none;backdrop-filter:blur(6px);transition:opacity var(--t-fast), max-height var(--t-std), min-height var(--t-std), padding var(--t-std), border-color var(--t-fast), background var(--t-fast), transform var(--t-fast)}.library-exit-drop-zone-visible{opacity:1;min-height:72px;max-height:96px;padding:var(--sp-md);pointer-events:auto}.library-exit-icon{border-radius:var(--r-md);color:#6f4e08;width:44px;max-width:44px;height:44px;max-height:44px;box-shadow:none;background:0 0;place-items:center;font-size:1.35rem;font-weight:900;display:grid}@keyframes single-card-content-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes single-card-route-morph-in{0%{opacity:.78;clip-path:inset(7% 8% round 28px);transform:translateY(14px)scale(.975)}to{opacity:1;clip-path:inset(0 round 28px);transform:translateY(0)scale(1)}}[data-theme=dark] .single-card-page{background:linear-gradient(#ffffff06 1px, transparent 1px), linear-gradient(90deg, #ffffff06 1px, transparent 1px), radial-gradient(circle at 16% 18%, #a99ec024, transparent 28%), radial-gradient(circle at 88% 76%, #c47e6a21, transparent 30%), var(--bg-main);background-size:48px 48px,48px 48px,auto,auto,auto}[data-theme=dark] .single-card-shell{background:linear-gradient(180deg, #302824f0, #251f1cfa), var(--bg-card);box-shadow:0 3px #0000003d,0 28px 70px #0000006b,inset 0 1px #ffffff14}[data-theme=dark] .legal-footer{background:var(--bg-main)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .legal-footer{background:color-mix(in srgb, var(--bg-main) 88%, var(--bg-card))}}[data-theme=dark] .cookie-preferences{background:linear-gradient(180deg, #302824f5, #251f1cfc), var(--bg-card)}[data-theme=dark] .cookie-consent{background:var(--bg-card)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .cookie-consent{background:color-mix(in srgb, var(--bg-card) 90%, #000 10%)}}[data-theme=dark] .cookie-consent-btn-primary{background:var(--text-primary)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .cookie-consent-btn-primary{background:color-mix(in srgb, var(--text-primary) 92%, transparent)}}[data-theme=dark] .cookie-consent-btn-primary{color:var(--bg-main)}[data-theme=dark] .signup-survey{background:var(--bg-card)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .signup-survey{background:color-mix(in srgb, var(--bg-card) 78%, #ffffff0a)}}[data-theme=dark] .legal-hero{background:linear-gradient(180deg, #302824f0, #251f1cfa), var(--bg-card)}[data-theme=dark] .legal-back-link{background:var(--bg-card)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .legal-back-link{background:color-mix(in srgb, var(--bg-card) 78%, #ffffff0a)}}[data-theme=dark] .single-card-nav,[data-theme=dark] .single-card-summary-item,[data-theme=dark] .single-card-row,[data-theme=dark] .join-session-form-embedded,[data-theme=dark] .group-session-section,[data-theme=dark] .single-card-progress-row,[data-theme=dark] .single-card-stat-strip div{background:var(--bg-card)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .single-card-nav,[data-theme=dark] .single-card-summary-item,[data-theme=dark] .single-card-row,[data-theme=dark] .join-session-form-embedded,[data-theme=dark] .group-session-section,[data-theme=dark] .single-card-progress-row,[data-theme=dark] .single-card-stat-strip div{background:color-mix(in srgb, var(--bg-card) 78%, #ffffff0a)}}[data-theme=dark] .single-card-row:hover{background:var(--c-bx-light)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .single-card-row:hover{background:color-mix(in srgb, var(--c-bx-light) 55%, var(--bg-card))}}@media (max-width:1100px){.single-card-topbar{gap:var(--sp-sm);grid-template-columns:1fr auto}.try-card-topline{display:none}.single-card-topbar .single-card-nav{order:3;grid-area:2/1/auto/-1}.single-card-nav{-webkit-overflow-scrolling:touch;flex-wrap:nowrap;justify-content:flex-start;width:100%;display:flex;overflow-x:auto}.single-card-nav-item{text-align:center;white-space:nowrap;flex:none;padding-inline:13px}}@media (max-width:860px){.cookie-consent{grid-template-columns:1fr;align-items:start}.cookie-consent-actions{justify-content:flex-start}.single-card-page{padding:var(--sp-md);place-items:start center}.single-card-shell,.single-card-shell-create,.single-card-shell-today,.single-card-shell-memory,.single-card-shell-join,.single-card-shell-session,.single-card-shell-library,.single-card-shell-stats,.single-card-shell-settings,.single-card-shell-quiz,.single-card-shell-review,.single-card-shell-try,.single-card-shell-legal{--single-card-min-height:auto;border-radius:22px;width:100%;min-height:auto}.single-card-topbar{gap:var(--sp-sm);grid-template-columns:1fr auto}.single-card-topbar .single-card-nav{order:3;grid-area:2/1/auto/-1}.single-card-nav{-webkit-overflow-scrolling:touch;scrollbar-width:thin;justify-content:start;width:100%}.single-card-nav-item{min-height:40px;padding:9px 13px}.single-card-icon-action{width:42px;height:42px}.single-card-intro{align-items:start;gap:var(--sp-lg)}.single-card-title{overflow-wrap:anywhere;font-size:clamp(2rem,8vw,3.35rem);line-height:1.05}.single-card-desc{max-width:100%;font-size:.94rem;line-height:1.6}.single-card-intro,.single-card-two-column{grid-template-columns:1fr}.single-card-summary,.single-card-stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.single-card-progress-row{grid-template-columns:1fr}.single-card-stats-full,.stats-view-embedded,.stats-view-embedded .stats-layout{grid-template-columns:1fr;min-width:0}.stats-view-embedded .stats-side-panel{padding:var(--sp-md)}.generate-usage-bar{align-items:flex-start}.generate-source-limit{text-align:left;width:100%;margin-left:0}.group-session-code{font-size:clamp(2rem,9vw,3rem)}.library-toolbar,.library-folder-grid{grid-template-columns:1fr}}@media (max-width:520px){.signup-survey-grid{grid-template-columns:1fr}.memory-prep-skeleton-tabs{gap:14px}.practice-mode-tabs{scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;scrollbar-width:none;flex-wrap:nowrap;gap:14px;overflow-x:auto}.practice-mode-tabs::-webkit-scrollbar{display:none}.practice-mode-tab{scroll-snap-align:start;flex:none;font-size:12.5px}.library-plan-promo-actions,.generate-focus-badge{margin-left:0}.single-card-shell{gap:var(--sp-md);padding:var(--sp-md);border-radius:18px}.single-card-title{font-size:clamp(1.75rem,9.4vw,2.35rem);line-height:1.08}.single-card-summary,.single-card-stat-strip{grid-template-columns:1fr}.single-card-row{gap:var(--sp-sm);grid-template-columns:1fr;padding:12px}.single-card-row strong,.single-card-progress-row strong{text-overflow:clip;white-space:normal;overflow:visible}.single-card-row em{white-space:normal}.single-card-button-row{flex-direction:column;align-items:stretch}.single-card-button-row>.btn,.single-card-button-row>.btn-primary,.single-card-button-row>.btn-secondary,.single-card-button-row>.btn-ghost,.single-card-button-row>.btn-memory-gold{width:100%}.card,.sticky-card,.group-session-section,.join-session-form-embedded,.single-card-memory-zone .card{border-radius:16px;padding:var(--sp-md)!important}.generate-source-tabs>.btn{flex:100%}.generate-question-grid{grid-template-columns:1fr!important}.document-page-range-grid>.btn,.document-page-range-grid>.btn-secondary,.document-page-range-grid>.btn-danger{width:100%}.srs-review-progress{grid-template-columns:auto auto;align-items:center;gap:8px 12px;display:grid}.srs-review-progress .ss-progress{order:3;grid-column:1/-1;width:100%;margin-inline:0}.srs-grade-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}.review-summary-grid{width:100%;grid-template-columns:1fr!important}.question-true-false-row,.matching-answer-row{flex-direction:column;align-items:stretch}.matching-answer-row>span,.group-session-name-row>.btn,.group-session-leaderboard-row{width:100%}.group-session-leaderboard-row{grid-template-columns:20px 30px minmax(0,1fr);gap:8px}.group-session-result{text-align:left;grid-column:3;justify-items:start}.group-session-podium-slot{max-width:none}.group-session-code{letter-spacing:.12em;font-size:clamp(1.75rem,12vw,2.35rem)}.quiz-viewer-header{flex-direction:column;align-items:stretch}.quiz-viewer-actions{justify-content:stretch}.quiz-viewer-actions>.btn-primary,.quiz-viewer-actions>.btn-secondary,.quiz-viewer-actions>.btn,.quiz-viewer-actions>a{flex:100%;width:100%}.interactive-true-false-row{flex-direction:column}.single-card-settings-zone .btn-primary,.single-card-settings-zone .btn-secondary,.single-card-settings-zone .btn-danger{width:100%}}.library-folder-form{grid-template-columns:1fr}.library-folder-card{gap:var(--sp-sm);grid-template-columns:auto minmax(0,1fr) auto;padding:10px 12px}.library-folder-card .library-row-actions{justify-content:flex-end}.library-folder-card .library-row-actions .btn,.library-folder-card .library-row-actions .btn-danger{width:auto}.single-card-row.library-quiz-row .library-row-actions{justify-content:stretch}.single-card-row.library-quiz-row .library-row-actions .btn,.single-card-row.library-quiz-row .library-row-actions .btn-danger{width:100%}}@layer utilities{.collapse{visibility:collapse}.invisible{visibility:hidden}.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-x-0{inset-inline:0}.top-0{top:0}.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}}.mx-4{margin-inline:calc(var(--spacing) * 4)}.mx-auto{margin-inline:auto}.mt-0\.5{margin-top:calc(var(--spacing) * .5)}.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-7{margin-top:calc(var(--spacing) * 7)}.mt-8{margin-top:calc(var(--spacing) * 8)}.mb-1{margin-bottom:var(--spacing)}.mb-2{margin-bottom:calc(var(--spacing) * 2)}.mb-3{margin-bottom:calc(var(--spacing) * 3)}.mb-4{margin-bottom:calc(var(--spacing) * 4)}.mb-5{margin-bottom:calc(var(--spacing) * 5)}.mb-6{margin-bottom:calc(var(--spacing) * 6)}.mb-8{margin-bottom:calc(var(--spacing) * 8)}.ml-1{margin-left:var(--spacing)}.ml-3{margin-left:calc(var(--spacing) * 3)}.ml-\[52px\]{margin-left:52px}.ml-auto{margin-left:auto}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.inline-grid{display:inline-grid}.list-item{display:list-item}.table{display:table}.h-1\.5{height:calc(var(--spacing) * 1.5)}.h-2{height:calc(var(--spacing) * 2)}.h-2\.5{height:calc(var(--spacing) * 2.5)}.h-4{height:calc(var(--spacing) * 4)}.h-5{height:calc(var(--spacing) * 5)}.h-6{height:calc(var(--spacing) * 6)}.h-full{height:100%}.h-px{height:1px}.min-h-28{min-height:calc(var(--spacing) * 28)}.min-h-\[74px\]{min-height:74px}.min-h-\[82px\]{min-height:82px}.min-h-\[96px\]{min-height:96px}.min-h-\[110px\]{min-height:110px}.min-h-\[120px\]{min-height:120px}.min-h-\[200px\]{min-height:200px}.min-h-\[220px\]{min-height:220px}.min-h-\[260px\]{min-height:260px}.min-h-\[320px\]{min-height:320px}.min-h-screen{min-height:100vh}.w-4{width:calc(var(--spacing) * 4)}.w-5{width:calc(var(--spacing) * 5)}.w-6{width:calc(var(--spacing) * 6)}.w-8{width:calc(var(--spacing) * 8)}.w-32{width:calc(var(--spacing) * 32)}.w-full{width:100%}.max-w-2xl{max-width:var(--container-2xl)}.max-w-3xl{max-width:var(--container-3xl)}.max-w-4xl{max-width:var(--container-4xl)}.max-w-5xl{max-width:var(--container-5xl)}.max-w-6xl{max-width:var(--container-6xl)}.max-w-xl{max-width:var(--container-xl)}.min-w-0{min-width:0}.min-w-\[550px\]{min-width:550px}.flex-1{flex:1}.flex-shrink-0{flex-shrink:0}.shrink{flex-shrink:1}.shrink-0{flex-shrink:0}.border-collapse{border-collapse:collapse}.translate-x-0{--tw-translate-x:0;translate:var(--tw-translate-x) var(--tw-translate-y)}.translate-x-5{--tw-translate-x:calc(var(--spacing) * 5);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-spin{animation:var(--animate-spin)}.cursor-not-allowed{cursor:not-allowed}.cursor-pointer{cursor:pointer}.resize{resize:both}.resize-y{resize:vertical}.list-disc{list-style-type:disc}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-cols-\[110px_minmax\(0\,1fr\)\]{grid-template-columns:110px minmax(0,1fr)}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.place-items-center{place-items:center}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:var(--spacing)}.gap-1\.5{gap:calc(var(--spacing) * 1.5)}.gap-2{gap:calc(var(--spacing) * 2)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-4{gap:calc(var(--spacing) * 4)}.gap-5{gap:calc(var(--spacing) * 5)}.gap-6{gap:calc(var(--spacing) * 6)}.gap-8{gap:calc(var(--spacing) * 8)}:where(.space-y-0\.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-1>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(var(--spacing) * var(--tw-space-y-reverse));margin-block-end:calc(var(--spacing) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-2>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 2) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 2) * calc(1 - var(--tw-space-y-reverse)))}: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)))}:where(.space-y-8>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 8) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 8) * calc(1 - var(--tw-space-y-reverse)))}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.overflow-hidden{overflow:hidden}.overflow-x-auto{overflow-x:auto}.rounded{border-radius:.25rem}.rounded-\[20px\]{border-radius:20px}.rounded-full{border-radius:3.40282e38px}.rounded-lg{border-radius:var(--r-lg)}.rounded-md{border-radius:var(--r-md)}.border{border-style:var(--tw-border-style);border-width:1px}.border-b{border-bottom-style:var(--tw-border-style);border-bottom-width:1px}.border-\[var\(--border-color\)\]{border-color:var(--border-color)}.border-amber-400{border-color:var(--color-amber-400)}.border-current{border-color:currentColor}.border-red-400{border-color:var(--color-red-400)}.border-sage{border-color:var(--c-sage)}.border-terra{border-color:var(--c-terra)}.bg-\[var\(--bg-card\)\]{background-color:var(--bg-card)}.bg-\[var\(--bg-main\)\]{background-color:var(--bg-main)}.bg-\[var\(--c-bx\)\]{background-color:var(--c-bx)}.bg-\[var\(--c-peach-light\)\]{background-color:var(--c-peach-light)}.bg-\[var\(--c-sage-light\)\]{background-color:var(--c-sage-light)}.bg-card{background-color:var(--bg-card)}.bg-sage-light{background-color:var(--c-sage-light)}.bg-terra-light{background-color:var(--c-terra-light)}.bg-white{background-color:var(--color-white)}.bg-white\/75{background-color:#ffffffbf}@supports (color:color-mix(in lab, red, red)){.bg-white\/75{background-color:color-mix(in oklab, var(--color-white) 75%, transparent)}}.bg-gradient-to-r{--tw-gradient-position:to right in oklab;background-image:linear-gradient(var(--tw-gradient-stops))}.from-transparent{--tw-gradient-from:transparent;--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position))}.via-\[var\(--c-terra\)\]\/30{--tw-gradient-via:var(--c-terra)}@supports (color:color-mix(in lab, red, red)){.via-\[var\(--c-terra\)\]\/30{--tw-gradient-via:color-mix(in oklab, var(--c-terra) 30%, transparent)}}.via-\[var\(--c-terra\)\]\/30{--tw-gradient-via-stops:var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-via) var(--tw-gradient-via-position), var(--tw-gradient-to) var(--tw-gradient-to-position);--tw-gradient-stops:var(--tw-gradient-via-stops)}.to-transparent{--tw-gradient-to:transparent;--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position))}.p-3{padding:calc(var(--spacing) * 3)}.p-4{padding:calc(var(--spacing) * 4)}.p-5{padding:calc(var(--spacing) * 5)}.p-8{padding:calc(var(--spacing) * 8)}.px-1\.5{padding-inline:calc(var(--spacing) * 1.5)}.px-2{padding-inline:calc(var(--spacing) * 2)}.px-3{padding-inline:calc(var(--spacing) * 3)}.px-4{padding-inline:calc(var(--spacing) * 4)}.px-5{padding-inline:calc(var(--spacing) * 5)}.px-6{padding-inline:calc(var(--spacing) * 6)}.py-0\.5{padding-block:calc(var(--spacing) * .5)}.py-1\.5{padding-block:calc(var(--spacing) * 1.5)}.py-2{padding-block:calc(var(--spacing) * 2)}.py-3{padding-block:calc(var(--spacing) * 3)}.py-4{padding-block:calc(var(--spacing) * 4)}.py-10{padding-block:calc(var(--spacing) * 10)}.py-12{padding-block:calc(var(--spacing) * 12)}.py-16{padding-block:calc(var(--spacing) * 16)}.py-20{padding-block:calc(var(--spacing) * 20)}.pt-0\.5{padding-top:calc(var(--spacing) * .5)}.pl-5{padding-left:calc(var(--spacing) * 5)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.align-top{vertical-align:top}.font-logo{font-family:Lora,Georgia,Times New Roman,serif}.font-mono{font-family:var(--font-mono)}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.text-4xl{font-size:var(--text-4xl);line-height:var(--tw-leading,var(--text-4xl--line-height))}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--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))}.text-\[10px\]{font-size:10px}.leading-5{--tw-leading:calc(var(--spacing) * 5);line-height:calc(var(--spacing) * 5)}.leading-6{--tw-leading:calc(var(--spacing) * 6);line-height:calc(var(--spacing) * 6)}.leading-7{--tw-leading:calc(var(--spacing) * 7);line-height:calc(var(--spacing) * 7)}.leading-\[1\.04\]{--tw-leading:1.04;line-height:1.04}.leading-none{--tw-leading:1;line-height:1}.font-black{--tw-font-weight:var(--font-weight-black);font-weight:var(--font-weight-black)}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-extrabold{--tw-font-weight:var(--font-weight-extrabold);font-weight:var(--font-weight-extrabold)}.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-\[0\.04em\]{--tw-tracking:.04em;letter-spacing:.04em}.tracking-normal{--tw-tracking:var(--tracking-normal);letter-spacing:var(--tracking-normal)}.tracking-widest{--tw-tracking:var(--tracking-widest);letter-spacing:var(--tracking-widest)}.break-words{overflow-wrap:break-word}.break-all{word-break:break-all}.whitespace-pre-wrap{white-space:pre-wrap}.text-\[var\(--c-bx\)\]{color:var(--c-bx)}.text-\[var\(--c-sage-dark\)\]{color:var(--c-sage-dark)}.text-\[var\(--c-terra-dark\)\]{color:var(--c-terra-dark)}.text-\[var\(--text-primary\)\]{color:var(--text-primary)}.text-\[var\(--text-secondary\)\]{color:var(--text-secondary)}.text-red-500{color:var(--color-red-500)}.text-sage-dark{color:var(--c-sage-dark)}.text-terra-dark{color:var(--c-terra-dark)}.text-white{color:var(--color-white)}.capitalize{text-transform:capitalize}.lowercase{text-transform:lowercase}.uppercase{text-transform:uppercase}.line-through{text-decoration-line:line-through}.underline{text-decoration-line:underline}.opacity-25{opacity:.25}.opacity-50{opacity:.5}.opacity-70{opacity:.7}.opacity-75{opacity:.75}.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-\[var\(--shadow-sm\)\]{--tw-shadow:var(--shadow-sm);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.shadow-float{--tw-shadow:var(--shadow-float);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-press{--tw-shadow:var(--shadow-press);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}.blur{--tw-blur:blur(8px);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,)}.filter{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,)}.backdrop-filter{backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,)}.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,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))}.transition-all{transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-colors{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))}.transition-transform{transition-property:transform,translate,scale,rotate;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.duration-200{--tw-duration:.2s;transition-duration:.2s}.ease-in-out{--tw-ease:var(--ease-in-out);transition-timing-function:var(--ease-in-out)}.ease-out{--tw-ease:var(--ease-out);transition-timing-function:var(--ease-out)}.\[student-shell\:event\]{student-shell:event}.block-1{block-size:var(--spacing)}.last\:border-b-0:last-child{border-bottom-style:var(--tw-border-style);border-bottom-width:0}@media (hover:hover){.hover\:-translate-y-0\.5:hover{--tw-translate-y:calc(var(--spacing) * -.5);translate:var(--tw-translate-x) var(--tw-translate-y)}.hover\:bg-\[var\(--bg-main\)\]:hover{background-color:var(--bg-main)}.hover\:bg-\[var\(--c-sage-light\)\]\/80:hover{background-color:var(--c-sage-light)}@supports (color:color-mix(in lab, red, red)){.hover\:bg-\[var\(--c-sage-light\)\]\/80:hover{background-color:color-mix(in oklab, var(--c-sage-light) 80%, transparent)}}}.focus\:border-amber-500:focus{border-color:var(--color-amber-500)}.focus\:border-red-500:focus{border-color:var(--color-red-500)}.focus\:ring-2:focus{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + 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)}.focus\:ring-amber-200:focus{--tw-ring-color:var(--color-amber-200)}.focus\:ring-red-200:focus{--tw-ring-color:var(--color-red-200)}.disabled\:opacity-50:disabled{opacity:.5}@media (min-width:40rem){.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.sm\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.sm\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.sm\:grid-cols-\[1fr_1fr_1fr_auto\]{grid-template-columns:1fr 1fr 1fr auto}.sm\:grid-cols-\[1fr_1fr_auto\]{grid-template-columns:1fr 1fr auto}.sm\:flex-row{flex-direction:row}.sm\:items-end{align-items:flex-end}.sm\:items-start{align-items:flex-start}.sm\:justify-between{justify-content:space-between}.sm\:gap-6{gap:calc(var(--spacing) * 6)}.sm\:px-6{padding-inline:calc(var(--spacing) * 6)}.sm\:text-5xl{font-size:var(--text-5xl);line-height:var(--tw-leading,var(--text-5xl--line-height))}}@media (min-width:48rem){.md\:block{display:block}}@media (min-width:64rem){.lg\:sticky{position:sticky}.lg\:top-24{top:calc(var(--spacing) * 24)}.lg\:grid-cols-\[0\.95fr_1\.05fr\]{grid-template-columns:.95fr 1.05fr}.lg\:grid-cols-\[minmax\(0\,0\.95fr\)_minmax\(0\,1\.05fr\)\]{grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr)}.lg\:grid-cols-\[minmax\(0\,1\.2fr\)_minmax\(320px\,0\.88fr\)\]{grid-template-columns:minmax(0,1.2fr) minmax(320px,.88fr)}.lg\:items-start{align-items:flex-start}.lg\:px-8{padding-inline:calc(var(--spacing) * 8)}}@media print{.print\:hidden{display:none}}}:root{--c-bx:#9b2335;--c-bx-light:#f5e1e4;--c-bx-dark:#6f1624;--c-bx-hover:#b02a3d;--c-peach:#e8a882;--c-peach-light:#fae8da;--c-peach-dark:#b5724e;--c-sage:#8faf8c;--c-sage-light:#dcf0da;--c-sage-dark:#4e7a4b;--c-lav:#a99ec0;--c-lav-light:#eae6f5;--c-lav-dark:#6a5e8a;--c-lavender:#a99ec0;--c-lavender-light:#eae6f5;--c-lavender-dark:#6a5e8a;--c-sand:#c9ac87;--c-sand-light:#f5edd8;--c-sand-dark:#8c6e42;--c-terra:#c47e6a;--c-terra-light:#f5ddd8;--c-terra-dark:#8a4a36;--c-sky:var(--c-lav);--c-sky-light:var(--c-lav-light);--c-sky-dark:var(--c-lav-dark);--c-yellow:var(--c-sand);--c-yellow-light:var(--c-sand-light);--c-yellow-dark:var(--c-sand-dark);--c-rose:var(--c-bx);--c-rose-light:var(--c-bx-light);--c-rose-dark:var(--c-bx-dark);--c-green:var(--c-sage);--c-green-light:var(--c-sage-light);--c-green-dark:var(--c-sage-dark);--c-teal:var(--c-peach);--c-teal-light:var(--c-peach-light);--c-teal-dark:var(--c-peach-dark);--c-white:#fff;--c-snow:#ede4cf;--c-mist:#d8cbaf;--c-cloud:#a99b82;--c-slate:#6b6358;--c-midnight:#2d2520;--c-success:#5a9e6f;--c-error:#b54040;--c-warning:#c98a2a;--c-info:var(--c-lav);--font-main:"Inter", "SF Pro Display", -apple-system, BlinkMacSystemFont, sans-serif;--font-logo:"Lora", Georgia, "Times New Roman", serif;--font-hand:"Caveat", "Apple Chancery", cursive;--sp-xs:4px;--sp-sm:8px;--sp-md:16px;--sp-lg:24px;--sp-xl:32px;--sp-2xl:48px;--sp-3xl:64px;--r-xs:2px;--r-sm:4px;--r-md:6px;--r-lg:8px;--r-xl:10px;--r-pill:9999px;--shadow-sm:0 1px 3px #2d25200d, 0 8px 18px #2d25200d;--shadow-md:0 2px 0 #2d25200f, 0 10px 28px #2d252017;--shadow-lg:0 3px 0 #2d252012, 0 18px 42px #2d252021;--shadow-float:0 2px 0 #2d252014, 0 16px 34px #2d25201c;--shadow-press:inset 0 2px 5px #2d252033, inset 0 1px 2px #2d252026;--t-fast:.15s ease-out;--t-std:.25s ease-in-out;--t-smooth:.4s cubic-bezier(.4, 0, .2, 1);--bg-main:#e4d9bf;--bg-card:#f8f2e6;--bg-nav:#e4d9bfd1;--text-primary:#2d2520;--text-secondary:#6b6358;--border-color:#2d252014;--surface-scribble:#c9ac8724}[data-theme=dark]{--bg-main:#1e1916;--bg-card:#2a2320;--bg-nav:#1e1916d9;--text-primary:#f5ede4;--text-secondary:#b8ada4;--border-color:#ffffff17;--c-bx:#c6475a;--c-bx-hover:#d65a6b;--shadow-sm:0 2px 8px #00000059;--shadow-md:0 4px 20px #00000073;--shadow-lg:0 12px 40px #0000008c;--shadow-float:0 8px 32px #00000073;--c-bx-light:#c6475a33;--c-bx-dark:#f3a9b4;--c-peach-light:#e8a8822e;--c-peach-dark:#ffd0b1;--c-sage-light:#8faf8c2e;--c-sage-dark:#cbe6c7;--c-lav-light:#a99ec033;--c-lav-dark:#dcd4f2;--c-lavender-light:var(--c-lav-light);--c-lavender-dark:var(--c-lav-dark);--c-sand-light:#c9ac872e;--c-sand-dark:#ead2ad;--c-terra-light:#c47e6a33;--c-terra-dark:#f0b4a2;--c-sky-light:var(--c-lav-light);--c-sky-dark:var(--c-lav-dark);--c-yellow-light:var(--c-sand-light);--c-yellow-dark:var(--c-sand-dark);--c-rose-light:var(--c-bx-light);--c-rose-dark:var(--c-bx-dark);--c-green-light:var(--c-sage-light);--c-green-dark:var(--c-sage-dark);--c-teal-light:var(--c-peach-light);--c-teal-dark:var(--c-peach-dark);--c-snow:#2a2320;--c-mist:#ffffff14;--c-cloud:#8a8078;--surface-scribble:#c9ac871f}.bg-bx{background-color:var(--c-bx)}.bg-bx-light{background-color:var(--c-bx-light)}.bg-bx-dark{background-color:var(--c-bx-dark)}.bg-peach{background-color:var(--c-peach)}.bg-peach-light{background-color:var(--c-peach-light)}.bg-peach-dark{background-color:var(--c-peach-dark)}.bg-sage{background-color:var(--c-sage)}.bg-sage-light{background-color:var(--c-sage-light)}.bg-sage-dark{background-color:var(--c-sage-dark)}.bg-lav,.bg-lavender{background-color:var(--c-lav)}.bg-lav-light,.bg-lavender-light{background-color:var(--c-lav-light)}.bg-lav-dark,.bg-lavender-dark{background-color:var(--c-lav-dark)}.bg-sand{background-color:var(--c-sand)}.bg-sand-light{background-color:var(--c-sand-light)}.bg-sand-dark{background-color:var(--c-sand-dark)}.bg-terra{background-color:var(--c-terra)}.bg-terra-light{background-color:var(--c-terra-light)}.bg-terra-dark{background-color:var(--c-terra-dark)}.bg-snow{background-color:var(--c-snow)}.bg-mist{background-color:var(--c-mist)}.bg-cloud{background-color:var(--c-cloud)}.bg-main{background-color:var(--bg-main)}.bg-card{background-color:var(--bg-card)}.text-bx{color:var(--c-bx)}.font-logo{font-variant-ligatures:none}.brand-i{font-family:inherit;font-weight:inherit;font-style:inherit;color:var(--c-bx)!important;-webkit-text-fill-color:var(--c-bx)!important}.text-bx-light{color:var(--c-bx-light)}.text-bx-dark{color:var(--c-bx-dark)}.text-peach{color:var(--c-peach)}.text-peach-light{color:var(--c-peach-light)}.text-peach-dark{color:var(--c-peach-dark)}.text-sage{color:var(--c-sage)}.text-sage-light{color:var(--c-sage-light)}.text-sage-dark{color:var(--c-sage-dark)}.text-lav,.text-lavender{color:var(--c-lav)}.text-lav-light,.text-lavender-light{color:var(--c-lav-light)}.text-lav-dark,.text-lavender-dark{color:var(--c-lav-dark)}.text-sand{color:var(--c-sand)}.text-sand-light{color:var(--c-sand-light)}.text-sand-dark{color:var(--c-sand-dark)}.text-terra{color:var(--c-terra)}.text-terra-light{color:var(--c-terra-light)}.text-terra-dark{color:var(--c-terra-dark)}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.border-bx{border-color:var(--c-bx)}.border-peach{border-color:var(--c-peach)}.border-sage{border-color:var(--c-sage)}.border-lav,.border-lavender{border-color:var(--c-lav)}.border-sand{border-color:var(--c-sand)}.border-terra{border-color:var(--c-terra)}.border-border{border-color:var(--border-color)}.shadow-soft-sm{box-shadow:var(--shadow-sm)}.shadow-soft-md{box-shadow:var(--shadow-md)}.shadow-soft-lg{box-shadow:var(--shadow-lg)}.shadow-float{box-shadow:var(--shadow-float)}.shadow-press{box-shadow:var(--shadow-press)}.ss-stat-card{border-radius:var(--r-lg);padding:calc(var(--spacing) * 5);text-align:center;transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));background:var(--bg-card);border:1px solid var(--border-color);min-width:0;box-shadow:var(--shadow-sm);overflow:hidden}.ss-stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}.stats-view{min-width:0}.stats-view-embedded{gap:var(--sp-lg);display:grid}.stats-view-embedded .stats-layout{gap:var(--sp-lg);grid-template-columns:minmax(0,1fr) minmax(260px,310px)}.stats-view-embedded .stats-side-panel{padding:var(--sp-md);position:static}.stats-view-embedded .stats-filter-bar,.stats-view-embedded .card,.stats-view-embedded .ss-stat-card{box-shadow:none}.stats-view-embedded .ss-stat-card{padding:var(--sp-md)}.stats-view-embedded .stats-line-chart{height:160px}.stats-layout{gap:var(--sp-xl);grid-template-columns:minmax(0,1fr) minmax(280px,340px);align-items:start;display:grid}.stats-layout>*{min-width:0}.stats-filter-bar{gap:var(--sp-md);padding:var(--sp-md);border:1px solid var(--border-color);background:var(--bg-card);border-radius:18px;grid-template-columns:minmax(0,1.4fr) minmax(180px,.6fr);align-items:end;display:grid}@supports (color:color-mix(in lab, red, red)){.stats-filter-bar{background:color-mix(in srgb, var(--bg-card) 82%, transparent)}}.stats-filter-bar{box-shadow:var(--shadow-sm)}.stats-filter-bar label{min-width:0;color:var(--text-primary);gap:6px;font-size:.85rem;font-weight:700;display:grid}.stats-side-panel{gap:var(--sp-lg);min-width:0;padding:var(--sp-lg);border:1px solid var(--border-color);background:linear-gradient(180deg, #fffcf4c7, #f8f2e6f5), var(--bg-card);box-shadow:var(--shadow-sm);border-radius:20px;align-self:start;display:grid;position:sticky;top:96px}.stats-chart-block{gap:var(--sp-md);min-width:0;padding-top:var(--sp-md);border-top:1px solid var(--border-color);display:grid}.stats-donut{aspect-ratio:1;width:min(176px,68vw);box-shadow:inset 0 0 0 1px var(--border-color), var(--shadow-sm);border-radius:9999px;place-self:center;place-items:center;display:grid}.stats-donut-center{aspect-ratio:1;background:var(--bg-card);border:1px solid var(--border-color);width:58%;box-shadow:var(--shadow-sm);border-radius:9999px;align-content:center;place-items:center;display:grid}.stats-legend-row{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:8px;font-size:.85rem;display:grid}.stats-legend-dot{width:10px;height:10px;box-shadow:0 0 0 2px var(--bg-card), 0 0 0 3px var(--border-color);border-radius:9999px}.stats-load-chart{gap:var(--sp-md);display:grid}.stats-load-number{justify-items:start;gap:2px;display:grid}.stats-line-chart{grid-template-columns:repeat(var(--stats-bars), minmax(0, 1fr));width:100%;min-width:0;height:180px;padding:var(--sp-md);border:1px solid var(--border-color);border-radius:var(--r-lg);background:linear-gradient(#2d25200b 1px, transparent 1px), var(--c-snow);align-items:end;gap:4px;display:grid}@supports (color:color-mix(in lab, red, red)){.stats-line-chart{background:linear-gradient(#2d25200b 1px, transparent 1px), color-mix(in srgb, var(--c-snow) 58%, transparent)}}.stats-line-chart{background-size:100% 25%}.stats-line-chart-bar{align-items:end;min-width:0;height:100%;display:flex}.stats-line-chart-bar span{background:linear-gradient(180deg, var(--c-bx), var(--c-terra));border-radius:9999px 9999px 3px 3px;width:100%;min-height:6px;box-shadow:0 2px #2d252014}.stats-chart-axis{margin-top:var(--sp-sm);color:var(--text-secondary);justify-content:space-between;font-size:.75rem;display:flex}.stats-table-link-button{color:var(--text-primary);cursor:pointer;font:inherit;background:0 0;border:0;padding:0}.stats-priority-row{align-items:center;gap:var(--sp-md);border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--bg-card);width:100%;min-width:0;color:var(--text-primary);cursor:pointer;font:inherit;text-align:left;transition:transform var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);border-style:solid;grid-template-columns:minmax(0,1fr) auto;padding:12px;text-decoration:none;display:grid}.stats-priority-row:hover{border-color:var(--c-bx);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.stats-goal-ring{aspect-ratio:1;background:conic-gradient(var(--c-sage) 0 var(--goal-progress), var(--c-mist) var(--goal-progress) 100%);width:148px;box-shadow:inset 0 0 0 1px var(--border-color), var(--shadow-sm);border-radius:9999px;place-self:center;place-items:center;display:grid}.stats-goal-ring>div{aspect-ratio:1;background:var(--bg-card);border:1px solid var(--border-color);border-radius:9999px;align-content:center;place-items:center;width:62%;display:grid}.feedback-screenshot-preview{margin-top:var(--sp-sm);padding:var(--sp-sm);border:1px solid var(--border-color);border-radius:var(--r-lg);background:var(--bg-card);grid-template-columns:72px minmax(0,1fr) auto;align-items:center;gap:12px;display:grid}@supports (color:color-mix(in lab, red, red)){.feedback-screenshot-preview{background:color-mix(in srgb, var(--bg-card) 78%, transparent)}}.feedback-screenshot-preview img{object-fit:cover;border-radius:var(--r-md);border:1px solid var(--border-color);background:var(--c-mist);width:72px;height:48px}[data-theme=dark] .stats-side-panel{background:linear-gradient(180deg, #302824f0, #251f1cfa), var(--bg-card)}@media (max-width:980px){.stats-layout,.stats-view-embedded .stats-layout{grid-template-columns:1fr}.stats-side-panel{position:static}}@media (max-width:640px){.stats-filter-bar{border-radius:16px;grid-template-columns:1fr;padding:12px}.stats-line-chart{overscroll-behavior-x:contain;gap:2px;height:150px;padding:12px;overflow-x:auto}.stats-line-chart[style*="--stats-bars: 30"]{grid-template-columns:repeat(var(--stats-bars), minmax(8px, 1fr))}.stats-card-grid{gap:10px;grid-template-columns:repeat(2,minmax(0,1fr))!important}.stats-srs-row{grid-template-columns:1fr auto;align-items:center;gap:8px;display:grid}.stats-srs-row .ss-progress{order:3;grid-column:1/-1}.stats-srs-label{width:auto}.stats-table-scroll{margin-inline:calc(var(--sp-md) * -1);padding-inline:var(--sp-md);-webkit-overflow-scrolling:touch;overflow-x:auto}.stats-table{min-width:560px}.stats-quiz-card-list{gap:10px;display:grid}.stats-quiz-card{border:1px solid var(--border-color);border-radius:var(--r-md);background:var(--bg-card);gap:10px;padding:12px;display:grid}@supports (color:color-mix(in lab, red, red)){.stats-quiz-card{background:color-mix(in srgb, var(--bg-card) 82%, var(--c-snow))}}.stats-quiz-card-header{justify-content:space-between;align-items:flex-start;gap:10px;min-width:0;display:flex}.stats-quiz-card-header a,.stats-quiz-card-header button{overflow-wrap:anywhere;min-width:0}.stats-quiz-card-grid{color:var(--text-secondary);grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;font-size:.78rem;display:grid}.stats-quiz-card-grid strong{color:var(--text-primary);font-weight:800}.feedback-screenshot-preview{grid-template-columns:64px minmax(0,1fr)}.feedback-screenshot-preview img{width:64px;height:44px}.feedback-screenshot-preview button{grid-column:1/-1;width:100%}}@media (max-width:420px){.stats-card-grid{gap:8px;grid-template-columns:repeat(2,minmax(0,1fr))!important}.stats-card-grid>*{padding:12px 8px}.single-card-page{padding:10px}.single-card-shell{padding:14px}.single-card-brand{font-size:.95rem}.single-card-nav-item{min-height:38px;padding-inline:11px;font-size:.78rem}.single-card-summary-item{padding:10px}}.ss-stat-value{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height));--tw-font-weight:var(--font-weight-extrabold);font-weight:var(--font-weight-extrabold);color:var(--c-bx)}.ss-progress{background:var(--c-mist);border-radius:3.40282e38px;overflow:hidden}.ss-progress-fill{height:100%;transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));background:var(--c-bx);border-radius:3.40282e38px}.ss-table{color:var(--text-primary)}.ss-table thead{color:var(--text-secondary);border-bottom:1px solid var(--border-color)}.ss-table tbody{border-color:var(--border-color)}.ss-table tbody tr:hover{background:var(--c-sand-light)}@supports (color:color-mix(in lab, red, red)){.ss-table tbody tr:hover{background:color-mix(in srgb, var(--c-sand-light) 45%, transparent)}}.ss-toggle{height:calc(var(--spacing) * 6);width:calc(var(--spacing) * 11);border-style:var(--tw-border-style);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));background:var(--c-cloud);border-width:2px;border-color:#0000;border-radius:3.40282e38px;flex-shrink:0;display:inline-flex;position:relative}.ss-toggle-on{background:var(--c-bx)}.ss-auth-shell{min-height:100dvh;padding:clamp(28px, 7vh, 72px) var(--sp-lg);background:linear-gradient(#9b23350a 1px, transparent 1px), linear-gradient(90deg, #9b23350a 1px, transparent 1px), var(--bg-main);background-size:48px 48px;justify-content:center;align-items:safe center;display:flex}.ss-auth-card{width:100%;max-width:var(--container-sm);border-radius:var(--r-lg);padding:calc(var(--spacing) * 6);background:var(--bg-card);border:1px solid var(--border-color);box-shadow:var(--shadow-float);position:relative}.ss-auth-card-wide{max-width:34rem}.signup-trial{margin-bottom:var(--sp-lg);border:1px solid var(--c-sand);background:linear-gradient(135deg, var(--c-sand-light), var(--c-sand-light));border-radius:12px;padding:18px 18px 16px;position:relative}@supports (color:color-mix(in lab, red, red)){.signup-trial{background:linear-gradient(135deg, color-mix(in srgb, var(--c-sand-light) 85%, #fff), var(--c-sand-light))}}.signup-trial{overflow:hidden}.signup-trial:after{content:"";background:repeating-linear-gradient(to bottom, var(--c-sand-dark) 0 4px, transparent 4px 9px);width:1px;position:absolute;inset:10px 12px 10px auto}@supports (color:color-mix(in lab, red, red)){.signup-trial:after{background:repeating-linear-gradient(to bottom, color-mix(in srgb, var(--c-sand-dark) 45%, transparent) 0 4px, transparent 4px 9px)}}.signup-trial-badge{align-items:center;gap:calc(var(--spacing) * 1.5);padding-inline:calc(var(--spacing) * 2.5);padding-block:var(--spacing);font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.04em;background:var(--c-bx);color:#fff;border-radius:3.40282e38px;display:inline-flex;box-shadow:0 2px 8px #9b23353d}.signup-trial-title{color:var(--c-sand-dark);margin-top:10px;font-size:1.125rem;font-weight:700;line-height:1.25}.signup-trial-desc{color:var(--c-sand-dark);margin-top:4px;font-size:.8125rem;line-height:1.5}@supports (color:color-mix(in lab, red, red)){.signup-trial-desc{color:color-mix(in srgb, var(--c-sand-dark) 82%, var(--text-primary))}}.signup-trial-perks{gap:6px;margin-top:12px;display:grid}.signup-trial-perks li{color:var(--text-primary);align-items:flex-start;gap:8px;font-size:.8125rem;line-height:1.45;display:flex}.signup-trial-perks svg{color:var(--c-bx);flex:none;margin-top:2px}.signup-trial-after{border-top:1px dashed var(--c-sand-dark);margin-top:12px;padding-top:10px}@supports (color:color-mix(in lab, red, red)){.signup-trial-after{border-top:1px dashed color-mix(in srgb, var(--c-sand-dark) 35%, transparent)}}.signup-trial-after{color:var(--c-sand-dark);font-size:.75rem;line-height:1.45}@supports (color:color-mix(in lab, red, red)){.signup-trial-after{color:color-mix(in srgb, var(--c-sand-dark) 88%, transparent)}}[data-theme=dark] .signup-trial{border-color:var(--c-sand)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .signup-trial{border-color:color-mix(in srgb, var(--c-sand) 45%, transparent)}}[data-theme=dark] .signup-trial{background:linear-gradient(135deg,#c9ac8724,#c9ac8712)}[data-theme=dark] .signup-trial-title,[data-theme=dark] .signup-trial-desc,[data-theme=dark] .signup-trial-after{color:var(--c-sand-light)}.trial-banner{border:1px solid var(--c-sand);background:var(--c-sand-light);border-radius:10px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:12px 14px;display:flex}.trial-banner-title{color:var(--c-sand-dark);font-size:.875rem;font-weight:700}.trial-banner-desc{color:var(--c-sand-dark);margin-top:2px;font-size:.75rem;line-height:1.45}@supports (color:color-mix(in lab, red, red)){.trial-banner-desc{color:color-mix(in srgb, var(--c-sand-dark) 85%, var(--text-primary))}}[data-theme=dark] .trial-banner{border-color:var(--c-sand)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .trial-banner{border-color:color-mix(in srgb, var(--c-sand) 45%, transparent)}}[data-theme=dark] .trial-banner{background:#c9ac871f}[data-theme=dark] .trial-banner-title,[data-theme=dark] .trial-banner-desc{color:var(--c-sand-light)}.ss-auth-card:before{content:"";background:#fff;border:3px solid #00000024;border-radius:9999px;width:16px;height:16px;position:absolute;top:-8px;left:50%;transform:translate(-50%);box-shadow:0 2px 6px #00000026}[data-theme=dark] .card{background:linear-gradient(180deg, #302824f0, #251f1cfa), var(--bg-card)}[data-theme=dark] .sticky-card{border:1px solid var(--border-color)}[data-theme=dark] .sticky-card:before{background:linear-gradient(90deg,#ffffff14,#ffffff2e)}[data-theme=dark] .ss-control-note{border-color:#c9ac873d}[data-theme=dark] .btn-primary{box-shadow:0 3px #7a1d2d,0 4px 14px #c6475a47}[data-theme=dark] .btn-primary:hover:not(:disabled){box-shadow:0 4px #7a1d2d,0 6px 20px #c6475a57}[data-theme=dark] .btn-pill-rose{box-shadow:0 3px #7a1d2d,0 4px 14px #c6475a47}[data-theme=dark] .btn-pill-rose:hover:not(:disabled){box-shadow:0 4px #7a1d2d,0 6px 20px #c6475a57}[data-theme=dark] .btn-secondary:hover:not(:disabled){color:#172214}[data-theme=dark] .btn-memory-gold{color:#2d2518;background:#f0ce73;border-color:#f0ce7357;box-shadow:0 3px #5e410b73,0 5px 14px #d8a93a2e}[data-theme=dark] .btn-memory-gold:hover:not(:disabled){color:#2d2518;background:#f3d98a}[data-theme=dark] .single-card-nav{background:var(--bg-card)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .single-card-nav{background:color-mix(in srgb, var(--bg-card) 78%, #ffffff0a)}}[data-theme=dark] .single-card-nav .single-card-nav-item-gold{color:#f0ce73;background:#d8a93a2e;border-color:#f0ce7357;box-shadow:0 2px #5e410b73,0 3px 12px #d8a93a24}[data-theme=dark] .single-card-nav .single-card-nav-item-gold:hover,[data-theme=dark] .single-card-nav .single-card-nav-item.single-card-nav-item-gold.single-card-nav-item-active{color:#2d2518;background:#f0ce73;border-color:#f0ce7357;box-shadow:0 3px #5e410b73,0 5px 14px #d8a93a2e}[data-theme=dark] .single-card-nav-item-memory{color:#f0ce73;background:#d8a93a29;border-color:#f0ce733d}[data-theme=dark] .single-card-nav-item-memory:hover,[data-theme=dark] .single-card-nav-item-memory.single-card-nav-item-active{color:#2d2518;background:#f0ce73}[data-theme=dark] .library-folder-card,[data-theme=dark] .library-exit-drop-zone{background:var(--bg-card)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .library-folder-card,[data-theme=dark] .library-exit-drop-zone{background:color-mix(in srgb, var(--bg-card) 78%, #f0ce7314)}}[data-theme=dark] .library-folder-icon,[data-theme=dark] .library-exit-icon{color:#f0ce73;background:0 0}[data-theme=dark] .library-row-selected,[data-theme=dark] .library-drop-active{border-color:var(--c-bx-dark)!important;background:var(--bg-card)!important}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .library-row-selected,[data-theme=dark] .library-drop-active{background:color-mix(in srgb, var(--bg-card) 72%, #c6475a38)!important}}[data-theme=dark] .library-row-selected,[data-theme=dark] .library-drop-active{box-shadow:0 0 0 3px #c6475a2e, var(--shadow-sm)}[data-theme=dark] .nav-sticky{background:linear-gradient(180deg, #1e1916eb, #1e1916c7), var(--bg-nav)}[data-theme=dark] .card-3d-lift{background:linear-gradient(180deg, #342a25fa, #2a2320fa), var(--bg-card);border-color:#c47e6a47;box-shadow:0 4px #0000003d,0 24px 44px #00000057,0 0 0 1px #c47e6a1f,inset 0 1px #ffffff14}[data-theme=dark] .card-3d-lift:hover{border-color:#c47e6a57;box-shadow:0 5px #00000042,0 30px 52px #00000061,0 0 0 1px #c47e6a24,inset 0 1px #ffffff1a}[data-theme=dark] .document-3d-sheet:hover{border-color:#a99ec042;box-shadow:0 16px 42px #0000004d}[data-theme=dark] .ss-loading-motion-slot{background:linear-gradient(180deg, #302824e0, #251f1cf5), var(--bg-card);border-color:var(--border-color)}[data-theme=dark] .app-nav-link:hover{background:#ffffff12}[data-theme=dark] .memory-validation-popover{border-color:#ffffff1f;box-shadow:0 20px 48px #0006,inset 0 1px 1px #ffffff14}[data-theme=dark] .memory-validation-progress-track{background:#ffffff1f}[data-theme=dark] .memory-validation-tabs{background:#ffffff0f}[data-theme=dark] .memory-oral-scope{background:#a99ec029}[data-theme=dark] .group-session-progress{background:#ffffff1f}[data-theme=dark] .group-session-leaderboard-row,[data-theme=dark] .group-session-lobby{background:#ffffff08}[data-theme=dark] .ss-auth-card:before{background:var(--bg-card);border-color:#ffffff29}@media (max-width:1100px){.landing-hero-inner,.landing-example,.landing-memory-example{grid-template-columns:1fr}.landing-hero-copy,.landing-product-preview{max-width:760px}.landing-feature-grid,.landing-use-case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:768px){.landing-floating-note,.landing-floating-note-optional{display:none}.landing-nav{height:auto;min-height:64px;padding:10px var(--sp-md);align-items:center;gap:var(--sp-sm)}.landing-nav-actions{flex-wrap:nowrap;justify-content:flex-end;gap:6px;min-width:0}.landing-nav-button{white-space:nowrap;padding:7px 10px;font-size:.78rem}.landing-nav-label-full{display:none}.landing-nav-label-short{display:inline}html[data-cookie-banner=visible] .landing-mini-cta{display:none}.landing-hero{padding:64px var(--sp-md) 40px}.landing-hero-inner{gap:var(--sp-xl);min-height:auto}.landing-page:not(.landing-flyer) .landing-hero h1{font-size:clamp(3.2rem,17vw,4.6rem)}.landing-hero-title{font-size:clamp(1.7rem,9vw,2.6rem)}.landing-hero-text{font-size:1rem}.landing-product-preview,.landing-example-demo,.landing-plan-grid{grid-template-columns:1fr}.landing-preview-arrow{justify-self:center;transform:rotate(90deg)}.landing-preview-panel{min-height:auto;transform:none}.landing-benefits{margin-top:var(--sp-xl);grid-template-columns:repeat(2,minmax(0,1fr))}.landing-section,.landing-final-cta{padding-left:var(--sp-md);padding-right:var(--sp-md)}.landing-feature-grid,.landing-use-case-grid{grid-template-columns:1fr}.landing-source-panel,.landing-generated-panel{min-height:auto}.app-nav-shell{gap:var(--sp-sm);padding:10px var(--sp-md)}.app-nav-links{scrollbar-width:none;-ms-overflow-style:none;-webkit-overflow-scrolling:touch;scroll-snap-type:x proximity;order:3;width:100%;padding-bottom:2px;overflow-x:auto;mask-image:linear-gradient(90deg,#000 0 calc(100% - 28px),#0000 100%)}.app-nav-links::-webkit-scrollbar{display:none}.app-nav-link{scroll-snap-align:start;flex:none}.app-nav-actions{gap:var(--sp-xs)}}.generate-question-slider-input{background:var(--border-color);appearance:none;cursor:pointer;border-radius:999px;width:100%;height:6px}.generate-question-slider-input::-webkit-slider-thumb{appearance:none;background:var(--c-bx);cursor:pointer;border:2px solid var(--bg-main,#fff);border-radius:50%;width:18px;height:18px;box-shadow:0 1px 3px #00000040}.generate-question-slider-input::-moz-range-thumb{background:var(--c-bx);cursor:pointer;border:2px solid var(--bg-main,#fff);border-radius:50%;width:18px;height:18px;box-shadow:0 1px 3px #00000040}.generate-advanced-mix summary{list-style:none}.generate-advanced-mix summary::-webkit-details-marker{display:none}.generate-advanced-mix summary:before{content:"▸ "}.generate-advanced-mix[open] summary:before{content:"▾ "}.generate-progress{margin-top:12px}.generate-progress-track{background:var(--border-color);border-radius:999px;width:100%;height:6px;overflow:hidden}.generate-progress-fill{background:var(--c-bx);border-radius:999px;height:100%;transition:width .3s ease-out}@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-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-gradient-position{syntax:"*";inherits:false}@property --tw-gradient-from{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-via{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-to{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-stops{syntax:"*";inherits:false}@property --tw-gradient-via-stops{syntax:"*";inherits:false}@property --tw-gradient-from-position{syntax:"<length-percentage>";inherits:false;initial-value:0%}@property --tw-gradient-via-position{syntax:"<length-percentage>";inherits:false;initial-value:50%}@property --tw-gradient-to-position{syntax:"<length-percentage>";inherits:false;initial-value:100%}@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}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@keyframes spin{to{transform:rotate(360deg)}}