@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-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-font-weight:initial;--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-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-translate-x:0;--tw-translate-y:0;--tw-translate-z:0;--tw-animation-delay:0s;--tw-animation-direction:normal;--tw-animation-duration:initial;--tw-animation-fill-mode:none;--tw-animation-iteration-count:1;--tw-enter-blur:0;--tw-enter-opacity:1;--tw-enter-rotate:0;--tw-enter-scale:1;--tw-enter-translate-x:0;--tw-enter-translate-y:0;--tw-exit-blur:0;--tw-exit-opacity:1;--tw-exit-rotate:0;--tw-exit-scale:1;--tw-exit-translate-x:0;--tw-exit-translate-y:0}}}@layer theme{:root,:host{--font-sans:"Inter", ui-sans-serif, system-ui, sans-serif;--font-serif:"Literata", Georgia, serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--container-sm:24rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--font-weight-medium:500;--radius-md:.375rem;--radius-lg:.5rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.mt-4{margin-top:calc(var(--spacing) * 4)}.block{display:block}.flex{display:flex}.grid{display:grid}.inline{display:inline}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.size-6{width:calc(var(--spacing) * 6);height:calc(var(--spacing) * 6)}.size-7{width:calc(var(--spacing) * 7);height:calc(var(--spacing) * 7)}.size-8{width:calc(var(--spacing) * 8);height:calc(var(--spacing) * 8)}.size-9{width:calc(var(--spacing) * 9);height:calc(var(--spacing) * 9)}.h-6{height:calc(var(--spacing) * 6)}.h-7{height:calc(var(--spacing) * 7)}.h-8{height:calc(var(--spacing) * 8)}.h-9{height:calc(var(--spacing) * 9)}.min-h-dvh{min-height:100dvh}.max-w-sm{max-width:var(--container-sm)}.shrink-0{flex-shrink:0}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.items-center{align-items:center}.justify-center{justify-content:center}.gap-1{gap:var(--spacing)}.gap-1\.5{gap:calc(var(--spacing) * 1.5)}.rounded-\[min\(var\(--radius-md\)\,10px\)\]{border-radius:min(var(--radius-md), 10px)}.rounded-\[min\(var\(--radius-md\)\,12px\)\]{border-radius:min(var(--radius-md), 12px)}.rounded-lg{border-radius:var(--radius-lg)}.border{border-style:var(--tw-border-style);border-width:1px}.border-transparent{border-color:#0000}.bg-clip-padding{background-clip:padding-box}.p-6{padding:calc(var(--spacing) * 6)}.px-2{padding-inline:calc(var(--spacing) * 2)}.px-2\.5{padding-inline:calc(var(--spacing) * 2.5)}.text-center{text-align:center}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.text-\[0\.8rem\]{font-size:.8rem}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.whitespace-nowrap{white-space:nowrap}.underline{text-decoration-line:underline}.underline-offset-2{text-underline-offset:2px}.underline-offset-4{text-underline-offset:4px}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.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,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.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))}.outline-none{--tw-outline-style:none;outline-style:none}.select-none{-webkit-user-select:none;user-select:none}.running{animation-play-state:running}@media (hover:hover){.hover\:underline:hover{text-decoration-line:underline}}.focus-visible\:ring-3:focus-visible{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(3px + 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)}.active\:not-aria-\[haspopup\]\:translate-y-px:active:not([aria-haspopup]){--tw-translate-y:1px;translate:var(--tw-translate-x) var(--tw-translate-y)}.disabled\:pointer-events-none:disabled{pointer-events:none}.disabled\:opacity-50:disabled{opacity:.5}:where([data-slot=button-group]) .in-data-\[slot\=button-group\]\:rounded-lg{border-radius:var(--radius-lg)}.has-data-\[icon\=inline-end\]\:pr-1\.5:has([data-icon=inline-end]){padding-right:calc(var(--spacing) * 1.5)}.has-data-\[icon\=inline-end\]\:pr-2:has([data-icon=inline-end]){padding-right:calc(var(--spacing) * 2)}.has-data-\[icon\=inline-start\]\:pl-1\.5:has([data-icon=inline-start]){padding-left:calc(var(--spacing) * 1.5)}.has-data-\[icon\=inline-start\]\:pl-2:has([data-icon=inline-start]){padding-left:calc(var(--spacing) * 2)}.aria-invalid\:ring-3[aria-invalid=true]{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(3px + 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)}.\[\&_svg\]\:pointer-events-none svg{pointer-events:none}.\[\&_svg\]\:shrink-0 svg{flex-shrink:0}.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-3 svg:not([class*=size-]){width:calc(var(--spacing) * 3);height:calc(var(--spacing) * 3)}.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-3\.5 svg:not([class*=size-]){width:calc(var(--spacing) * 3.5);height:calc(var(--spacing) * 3.5)}.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-4 svg:not([class*=size-]){width:calc(var(--spacing) * 4);height:calc(var(--spacing) * 4)}}@property --tw-animation-delay{syntax:"*";inherits:false;initial-value:0s}@property --tw-animation-direction{syntax:"*";inherits:false;initial-value:normal}@property --tw-animation-duration{syntax:"*";inherits:false}@property --tw-animation-fill-mode{syntax:"*";inherits:false;initial-value:none}@property --tw-animation-iteration-count{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-blur{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-opacity{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-rotate{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-scale{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-blur{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-opacity{syntax:"*";inherits:false;initial-value:1}@property --tw-exit-rotate{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-scale{syntax:"*";inherits:false;initial-value:1}@property --tw-exit-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-translate-y{syntax:"*";inherits:false;initial-value:0}:root{--w-prose:68ch;--w-app:1120px;--w-wide:1360px;--background:#f5f5f2;--foreground:#1c211f;--muted:#e8e9e4;--muted-foreground:#707772;--border:#d9ddd7;--primary:#3d6b61;--primary-foreground:#fff}.dark{--background:#171a19;--foreground:#e8ebe7;--muted:#222725;--muted-foreground:#929b96;--border:#303735;--primary:#7caea0;--primary-foreground:#14201d}*{box-sizing:border-box}html{background:var(--background)}body{background:var(--background);color:var(--foreground);font-family:var(--font-sans);margin:0;line-height:1.5}.site-header{max-width:var(--w-app);justify-content:space-between;align-items:center;height:76px;margin:auto;padding:0 24px;display:flex}nav{align-items:center;gap:24px;font-size:14px;display:flex}nav a{color:var(--muted-foreground);text-decoration:none}nav a:hover{color:var(--foreground)}button,a,input,textarea,select{font:inherit}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--primary);outline-offset:3px}.icon-button{border:1px solid var(--border);color:var(--foreground);cursor:pointer;background:0 0;border-radius:8px;place-items:center;width:34px;height:34px;display:grid}.home-shell,.capture-shell{max-width:var(--w-app);margin:auto;padding:54px 24px 80px}.hero{text-align:center;padding:16px 0 74px}.eyebrow{text-transform:uppercase;letter-spacing:.14em;color:var(--muted-foreground);margin:0 0 18px;font-size:11px}.hero h1{letter-spacing:-.09em;margin:0;font-size:clamp(76px,12vw,140px);font-weight:650;line-height:.9}.hero-label{color:var(--muted-foreground);margin:16px 0 14px}.streak{justify-content:center;align-items:center;gap:7px;font-size:13px;display:flex}.streak svg{color:#b78a52}.streak span{color:var(--muted-foreground)}.primary-button,.ghost-button{cursor:pointer;border:0;border-radius:8px;justify-content:center;align-items:center;gap:9px;min-height:44px;padding:0 17px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.primary-button{background:var(--primary);color:var(--primary-foreground)}.primary-button:hover{filter:brightness(1.08)}.primary-button:disabled{opacity:.4;cursor:not-allowed}.hero-button{margin-top:30px}.empty-today{flex-direction:column;align-items:center;gap:8px;margin-top:30px;display:flex}.empty-today strong{font-size:15px}.empty-today a{color:var(--primary);font-size:13px;text-decoration:none}.section-heading,.enhance-heading,.draft-top,.save-bar{justify-content:space-between;align-items:center;display:flex}.section-heading{border-bottom:1px solid var(--border);padding-bottom:13px}.section-heading h2{margin:0;font-size:15px}.section-heading span,.enhance-heading>span{color:var(--muted-foreground);font-size:12px}.deck-row{border-bottom:1px solid var(--border);color:var(--foreground);justify-content:space-between;align-items:center;gap:24px;padding:20px 0;text-decoration:none;display:flex}.deck-meta{align-items:center;gap:11px;display:flex}.deck-meta h3{margin:0;font-size:15px}.badge{letter-spacing:.02em;border-radius:5px;align-items:center;padding:3px 7px;font-size:10px;font-weight:650;display:inline-flex}.badge-tech{color:#8cc0b1;background:#243d39}.badge-language{color:#d1a978;background:#40352c}.badge-concept{color:#b8ace0;background:#373447}.deck-progress{width:220px}.deck-progress span{text-align:right;color:var(--muted-foreground);margin-bottom:7px;font-size:12px;display:block}.progress-track{background:var(--muted);height:3px;overflow:hidden}.progress-track i{background:var(--primary);height:100%;display:block}.review-screen{flex-direction:column;min-height:100vh;padding:0 24px;display:flex}.review-top{width:100%;max-width:860px;margin:0 auto;padding-top:18px}.review-progress{background:var(--muted);height:3px}.review-progress i{background:var(--primary);height:100%;transition:width .15s;display:block}.review-tools{color:var(--muted-foreground);align-items:center;gap:12px;margin-top:16px;font-size:12px;display:flex}.review-tools .icon-button{margin-left:auto}.review-card{color:var(--foreground);text-align:center;cursor:pointer;width:100%;max-width:680px;font-family:var(--font-serif);background:0 0;border:0;flex-direction:column;flex:1;align-items:center;margin:0 auto;padding:10vh 0 5vh;display:flex}.card-type{font-family:var(--font-sans);text-transform:uppercase;letter-spacing:.15em;color:var(--muted-foreground);margin-bottom:28px;font-size:11px}.review-card strong{text-wrap:balance;font-size:clamp(24px,3vw,38px);font-weight:450;line-height:1.35}.answer-space{width:100%;min-height:190px;margin-top:30px}.answer-divider{border-top:1px solid var(--border);width:100%;margin-bottom:28px;display:block}.answer{text-align:left;font-size:19px;line-height:1.7}.answer p{margin:0}.reveal-hint{font-family:var(--font-sans);color:var(--muted-foreground);margin-top:auto;font-size:12px}.grading-row{grid-template-columns:repeat(4,1fr);gap:8px;width:100%;max-width:680px;margin:0 auto 32px;display:grid}.grade{border:1px solid var(--border);min-height:64px;color:var(--foreground);cursor:pointer;background:0 0;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;display:flex;position:relative}.grade:disabled{opacity:.38;cursor:default}.grade small{color:var(--muted-foreground);font-size:10px;position:absolute;top:7px;left:9px}.grade b{font-size:12px}.grade em{color:var(--muted-foreground);margin-top:2px;font-size:11px;font-style:normal}.grade-1{color:#d89088}.grade-3{background:var(--primary);border-color:var(--primary);color:var(--primary-foreground)}.grade-3 em,.grade-3 small{color:inherit;opacity:.7}.grade-4{color:#8fbd9b}.review-done{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:14px;min-height:100vh;display:flex}.review-done h1{letter-spacing:-.06em;margin:0;font-size:48px}.review-done p:not(.eyebrow){color:var(--muted-foreground)}.capture-shell{max-width:960px}.page-intro h1{letter-spacing:-.07em;margin:0 0 8px;font-size:48px}.page-intro>p:last-child{color:var(--muted-foreground);margin:0}.capture-form{flex-direction:column;gap:18px;margin-top:56px;display:flex}.capture-form label{color:var(--muted-foreground);flex-direction:column;gap:8px;font-size:12px;display:flex}.capture-form select,.note-editor input{background:var(--muted);border:1px solid var(--border);color:var(--foreground);border-radius:7px;padding:11px 12px}.capture-form textarea{resize:vertical;border:1px solid var(--border);min-height:300px;color:var(--foreground);background:0 0;border-radius:8px;padding:18px;font-size:16px;line-height:1.6}.loading-block{gap:12px;margin-top:56px;display:grid}.loading-block div{background:var(--muted);border-radius:5px;height:22px;animation:1s infinite pulse}.loading-block div:nth-child(2){width:75%}.loading-block div:nth-child(3){width:50%}@keyframes pulse{50%{opacity:.5}}.enhance{margin-top:48px;padding-bottom:84px}.enhance-heading{margin-bottom:20px}.enhance-heading h2{margin:0;font-size:22px}.note-editor input{width:100%;margin-bottom:10px;font-size:20px}.editor-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.editor-grid textarea,.editor-grid article{border:1px solid var(--border);background:var(--muted);min-height:250px;color:var(--foreground);border-radius:8px;padding:16px;line-height:1.6}.editor-grid textarea{resize:vertical}.editor-grid article{overflow:auto}.draft-list{gap:10px;margin-top:32px;display:grid}.draft-card{border:1px solid var(--border);border-radius:8px;padding:14px;transition:opacity .15s}.draft-card.discarded{opacity:.4}.draft-top{color:var(--muted-foreground);font-size:11px}.draft-top button{color:var(--primary);cursor:pointer;background:0 0;border:0;font-size:12px}.draft-fields{grid-template-columns:1fr 1fr;gap:10px;margin-top:14px;display:grid}.draft-fields textarea{resize:vertical;border:1px solid var(--border);min-height:88px;color:var(--foreground);background:0 0;border-radius:6px;padding:10px;font-size:13px}.save-bar{background:var(--background);position:sticky;bottom:0}@supports (color:color-mix(in lab, red, red)){.save-bar{background:color-mix(in srgb,var(--background) 92%,transparent)}}.save-bar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid var(--border);margin-top:30px;padding:14px 0}.ghost-button{color:var(--muted-foreground);background:0 0}.toast{background:var(--foreground);color:var(--background);border-radius:7px;align-items:center;gap:8px;padding:11px 15px;font-size:13px;display:flex;position:fixed;bottom:24px;right:24px}.pre-block{background:#121514;border-radius:6px;padding:12px;font-size:13px;overflow-x:auto}.code-block{font-family:ui-monospace,monospace}.inline-code{background:var(--muted);border-radius:4px;padding:2px 5px;font-family:ui-monospace,monospace;font-size:.9em}.md-h1,.md-h2{font-family:var(--font-sans);letter-spacing:-.03em}.md-h1{font-size:22px}.md-h2{font-size:17px}@media (max-width:600px){.site-header{height:64px;padding:0 18px}.home-shell,.capture-shell{padding:42px 18px 60px}.hero{padding-bottom:58px}.deck-row{flex-direction:column;align-items:flex-start;gap:12px}.deck-progress{width:100%}.deck-progress span{text-align:left}.review-screen{padding:0 14px}.review-card{padding-top:8vh;padding-bottom:1vh}.answer-space{min-height:170px}.grading-row{gap:4px;margin-bottom:18px}.grade{border-radius:6px;min-height:56px}.grade b,.grade em{font-size:10px}.grade small{font-size:9px;top:5px;left:5px}.editor-grid,.draft-fields{grid-template-columns:1fr}.page-intro h1{font-size:42px}.save-bar{margin-left:-18px;margin-right:-18px;padding:12px 18px}}.error-note{color:#d89088;margin:22px 0 0;max-width:520px;margin-inline:auto;font-size:13px}.deck-grid{grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:26px;margin-top:30px;display:grid}.deck-slot{--rx:0deg;--ry:0deg;--mx:50%;--my:50%;--accent:var(--primary);perspective:900px;color:inherit;outline-offset:6px;border-radius:16px;text-decoration:none;display:block}.deck-slot.kind-tech{--accent:#8cc0b1;--accent-bg:#243d39}.deck-slot.kind-language{--accent:#d1a978;--accent-bg:#40352c}.deck-slot.kind-concept{--accent:#b8ace0;--accent-bg:#373447}.deck-3d{aspect-ratio:5/7;transform-style:preserve-3d;transform:rotateX(var(--rx)) rotateY(var(--ry));transition:transform .18s ease-out;display:block;position:relative}.deck-slot:hover .deck-3d,.deck-slot:focus-visible .deck-3d{transform:rotateX(var(--rx)) rotateY(var(--ry)) translateZ(14px) scale(1.03)}.deck-layer{background:var(--muted);border:2px solid var(--border);transform:translate(calc(var(--i) * 4px), calc(var(--i) * -4px)) translateZ(calc(var(--i) * -7px));border-radius:14px;position:absolute;inset:0}.deck-face{background:var(--background);border:2px solid var(--border);border-radius:14px;flex-direction:column;padding:16px;transition:border-color .18s,box-shadow .18s;display:flex;position:absolute;inset:0;overflow:hidden;box-shadow:0 10px 26px -12px #000000a6}.deck-slot:hover .deck-face,.deck-slot:focus-visible .deck-face{border-color:var(--accent);box-shadow:0 22px 44px -16px #000000bf}.deck-slot.is-empty .deck-face{opacity:.72;border-style:dashed}.deck-sheen{pointer-events:none;opacity:0;background:radial-gradient(circle at var(--mx) var(--my), var(--accent), transparent 58%);transition:opacity .2s;position:absolute;inset:0}@supports (color:color-mix(in lab, red, red)){.deck-sheen{background:radial-gradient(circle at var(--mx) var(--my), color-mix(in srgb, var(--accent) 34%, transparent), transparent 58%)}}.deck-slot:hover .deck-sheen{opacity:1}.deck-top{justify-content:space-between;align-items:center;gap:8px;display:flex}.deck-kind{letter-spacing:.02em;background:var(--accent-bg);color:var(--accent);border-radius:5px;padding:3px 7px;font-size:10px;font-weight:650}.deck-chip{background:var(--accent);min-width:26px;height:26px;color:var(--background);border-radius:13px;justify-content:center;align-items:center;padding:0 7px;font-size:13px;font-weight:700;display:inline-flex}.deck-name{font-family:var(--font-serif);letter-spacing:-.02em;text-wrap:balance;margin-top:auto;font-size:23px;line-height:1.15}.deck-foot{color:var(--muted-foreground);margin-top:8px;padding-right:62px;font-size:11px}@media (prefers-reduced-motion:reduce){.deck-3d,.deck-face,.deck-sheen{transition:none}.deck-slot:hover .deck-3d,.deck-slot:focus-visible .deck-3d{transform:none}}@media (max-width:600px){.deck-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:18px}.deck-name{font-size:19px}}.deck-new{cursor:pointer;font:inherit;text-align:left;background:0 0;border:0;width:100%;padding:0}.deck-new .deck-face{color:var(--muted-foreground);border-style:dashed;justify-content:center;align-items:center;gap:10px}.deck-new:hover .deck-face{border-style:solid;border-color:var(--primary);color:var(--foreground)}.deck-new .deck-name{font-size:15px;font-family:var(--font-sans);margin-top:0}.deck-group{cursor:pointer;font:inherit;text-align:left;background:0 0;border:0;width:100%;padding:0}.deck-group .deck-kind{align-items:center;gap:5px;display:inline-flex}.group-summary{font-size:12px}.group-actions{flex-wrap:wrap;gap:8px;display:flex}.group-actions .ghost-button{border:1px solid var(--border)}.group-note{border-left:2px solid var(--border);padding-left:12px}.unit-list{gap:2px;max-height:46vh;margin:0;padding:0;list-style:none;display:grid;overflow:auto}.unit-list li{border-top:1px solid var(--border);align-items:center;gap:8px;padding:9px 0;display:flex}.unit-main{min-width:0;color:var(--foreground);flex-direction:column;flex:1;gap:2px;text-decoration:none;display:flex}.unit-name{font-size:14px}.unit-meta{color:var(--muted-foreground);font-size:11px}.unit-chip{background:var(--primary);min-width:24px;height:24px;color:var(--primary-foreground);border-radius:12px;justify-content:center;align-items:center;padding:0 7px;font-size:12px;font-weight:700;display:inline-flex}.unit-icon{cursor:pointer;border:1px solid var(--border);width:32px;height:32px;color:var(--muted-foreground);background:0 0;border-radius:8px;flex:none;place-items:center;text-decoration:none;display:grid}.unit-icon:hover{color:var(--foreground)}.free-pill{border:1px solid var(--border);letter-spacing:.02em;border-radius:5px;align-items:center;gap:5px;padding:2px 7px;font-size:10px;font-weight:650;display:inline-flex}.free-row{grid-template-columns:repeat(2,1fr)}.free-note{opacity:.75;font-size:12px}.hero-detail{color:var(--muted-foreground);margin:-6px 0 14px;font-size:12px}.field-note{color:var(--muted-foreground);margin:-8px 0 0;font-size:11px;line-height:1.55}.field-optional{opacity:.65}.sheet{border:1px solid var(--border);background:var(--background);color:var(--foreground);border-radius:14px;width:min(440px,100vw - 32px);max-height:min(88dvh,660px);margin:auto;padding:0;overflow:auto}.sheet::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#0000009e}.sheet form{flex-direction:column;gap:18px;padding:22px;display:flex}.sheet h2{letter-spacing:-.02em;margin:0;font-size:19px}.field{color:var(--muted-foreground);flex-direction:column;gap:7px;font-size:12px;display:flex}.field input{background:var(--muted);border:1px solid var(--border);color:var(--foreground);border-radius:8px;padding:11px 12px;font-size:15px}.kinds{border:0;flex-direction:column;gap:8px;margin:0;padding:0;display:flex}.kinds legend{color:var(--muted-foreground);padding:0;font-size:12px}.kinds-note{color:var(--muted-foreground);margin:0 0 4px;font-size:11px}.kind-option{border:1px solid var(--border);cursor:pointer;border-radius:9px;grid-template-columns:auto 1fr;align-items:baseline;gap:2px 10px;padding:11px 12px;transition:border-color .15s,background .15s;display:grid}.kind-option input{accent-color:var(--accent,var(--primary));grid-row:span 2;align-self:center}.kind-option .kind-name{color:var(--accent,var(--foreground));font-size:13px;font-weight:650}.kind-option .kind-hint{color:var(--muted-foreground);font-size:11px;line-height:1.45}.kind-option.kind-tech{--accent:#8cc0b1}.kind-option.kind-language{--accent:#d1a978}.kind-option.kind-concept{--accent:#b8ace0}.kind-option.on{border-color:var(--accent);background:var(--accent)}@supports (color:color-mix(in lab, red, red)){.kind-option.on{background:color-mix(in srgb,var(--accent) 9%,transparent)}}.sheet-actions{justify-content:flex-end;gap:8px;display:flex}.ai-button{cursor:pointer;border:1px solid var(--primary);background:var(--primary);border-radius:8px;align-items:center;gap:7px;min-height:36px;padding:0 13px;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.ai-button{background:color-mix(in srgb,var(--primary) 12%,transparent)}}.ai-button{color:var(--primary);font-size:13px;font-weight:600;transition:background .15s}.ai-button:hover:not(:disabled){background:var(--primary)}@supports (color:color-mix(in lab, red, red)){.ai-button:hover:not(:disabled){background:color-mix(in srgb,var(--primary) 22%,transparent)}}.ai-button:disabled{opacity:.45;cursor:not-allowed}.ai-button svg{flex:none}.diff-bar{border:1px solid var(--border);background:var(--muted);border-radius:8px;flex-wrap:wrap;align-items:center;gap:12px;margin:10px 0;padding:8px 10px;font-size:12px;display:flex}.diff-stats{color:var(--muted-foreground)}.diff-stats .add{color:#8fbd9b}.diff-stats .del{color:#d89088}.diff-tabs{gap:4px;margin-left:auto;display:flex}.diff-tabs button{color:var(--muted-foreground);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;padding:4px 10px;font-size:12px}.diff-tabs button.on{border-color:var(--border);background:var(--background);color:var(--foreground)}.diff-revert{gap:6px;min-height:30px;padding:0 10px;font-size:12px}.diff-view{white-space:pre-wrap;word-break:break-word;margin:0;font-family:ui-monospace,monospace;font-size:12px;line-height:1.65}.diff-view .dl{border-left:2px solid #0000;padding:0 6px;display:block}.dl-add{background:#8fbd9b26;border-left-color:#8fbd9b}.dl-del{opacity:.8;background:#d8908826;border-left-color:#d89088}.dl-same{color:var(--muted-foreground)}.cards-heading{justify-content:space-between;align-items:baseline;margin:32px 0 12px;display:flex}.cards-heading h3{margin:0;font-size:15px}.cards-heading span{color:var(--muted-foreground);font-size:12px}.cards-empty{text-align:center;color:var(--muted-foreground);border:1px dashed var(--border);border-radius:8px;margin:0;padding:22px;font-size:13px}.draft-top select{border:1px solid var(--border);color:var(--muted-foreground);background:0 0;border-radius:5px;padding:2px 5px;font-size:11px}.draft-top{gap:10px}.draft-top button:last-child{color:var(--muted-foreground);align-items:center;display:inline-flex}.add-card{cursor:pointer;border:1px dashed var(--border);min-height:38px;color:var(--muted-foreground);background:0 0;border-radius:8px;align-items:center;gap:7px;margin-top:12px;padding:0 14px;font-size:13px;display:inline-flex}.add-card:hover{color:var(--foreground);border-style:solid}.sections{margin-top:48px}.sections-lead{color:var(--muted-foreground);margin:0 0 18px;font-size:14px}.sections-lead b{color:var(--foreground)}.section-list{border:1px solid var(--border);border-radius:10px;margin:0;padding:0;list-style:none;overflow:hidden}.section-row{border-bottom:1px solid var(--border);align-items:center;gap:14px;padding:12px 14px;display:flex}.section-row:last-child{border-bottom:0}.section-row label{cursor:pointer;flex:1;align-items:center;gap:11px;min-width:0;font-size:14px;display:flex}.section-row input{accent-color:var(--primary);flex:none}.section-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.section-meta{color:var(--muted-foreground);flex:none;font-size:11px}.section-meta em{font-style:normal}.section-meta .ok{color:#8fbd9b}.section-meta .bad{color:#d89088}.section-row.status-running{background:var(--primary)}@supports (color:color-mix(in lab, red, red)){.section-row.status-running{background:color-mix(in srgb,var(--primary) 7%,transparent)}}.sections-actions{justify-content:flex-end;gap:10px;margin-top:18px;display:flex}.run-bar{align-items:center;gap:14px;margin-top:18px;display:flex}.run-track{background:var(--muted);border-radius:2px;flex:1;height:4px;overflow:hidden}.run-track i{background:var(--primary);height:100%;transition:width .3s;display:block}.run-bar span{color:var(--muted-foreground);flex:none;font-size:12px}.run-note{color:var(--muted-foreground);margin:12px 0 0;font-size:12px}.budget{color:var(--muted-foreground);font-size:12px}.draft-note{border:1px solid var(--border);border-radius:10px;margin-top:12px;overflow:hidden}.draft-note.excluded{opacity:.45}.draft-note-head{align-items:center;gap:12px;padding:11px 14px;display:flex}.draft-note-head input{accent-color:var(--primary);flex:none}.draft-note-toggle{min-width:0;color:var(--foreground);text-align:left;cursor:pointer;background:0 0;border:0;flex:1;align-items:center;gap:9px;font-size:14px;display:flex}.draft-note-toggle svg{color:var(--muted-foreground);flex:none;transition:transform .15s}.draft-note-toggle svg.open{transform:rotate(180deg)}.draft-note-toggle span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.draft-note-count{color:var(--muted-foreground);text-align:right;flex:none;min-width:20px;font-size:12px}.draft-note-body{border-top:1px solid var(--border);padding:6px 14px 18px}.draft-note-body .enhance-heading{gap:12px;margin:16px 0 12px}.note-title{background:var(--muted);border:1px solid var(--border);min-width:0;color:var(--foreground);border-radius:7px;flex:1;padding:9px 11px;font-size:15px}.ai-pair{flex-wrap:wrap;gap:8px;display:flex}.ai-button.ghost{border-color:var(--border);color:var(--muted-foreground);background:0 0}.ai-button.ghost:hover:not(:disabled){border-color:var(--primary);color:var(--primary);background:0 0}.notes-shell{max-width:var(--w-app);margin:auto;padding:54px 24px 80px}.notes-none{margin-top:40px}.notes-layout{grid-template-columns:280px 1fr;align-items:start;gap:28px;margin-top:40px;display:grid}.notes-search{border:1px solid var(--border);color:var(--muted-foreground);border-radius:8px;align-items:center;gap:9px;margin-bottom:12px;padding:0 11px;display:flex}.notes-search input{min-width:0;color:var(--foreground);background:0 0;border:0;outline:none;flex:1;padding:10px 0;font-size:13px}.notes-list ul{gap:4px;margin:0;padding:0;list-style:none;display:grid}.notes-list li button{text-align:left;cursor:pointer;width:100%;color:var(--foreground);background:0 0;border:1px solid #0000;border-radius:9px;gap:6px;padding:11px 12px;display:grid}.notes-list li button:hover{background:var(--muted)}.notes-list li button.on{border-color:var(--border);background:var(--muted)}.note-row-top{justify-content:space-between;align-items:center;gap:8px;display:flex}.note-row-top em{color:var(--muted-foreground);font-size:10px;font-style:normal}.note-row-top em.zero{color:#d89088}.note-row-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13px;line-height:1.4;display:-webkit-box;overflow:hidden}.note-row-none{color:var(--muted-foreground);padding:12px;font-size:12px}.note-row-where{color:var(--muted-foreground);font-size:10px}.tree{gap:3px;display:grid}.tree-group{gap:2px;display:grid}.tree-head,.tree-sub{cursor:pointer;width:100%;color:var(--foreground);text-align:left;background:0 0;border:0;border-radius:7px;align-items:center;gap:7px;padding:7px 8px;display:flex}.tree-head:hover,.tree-sub:hover{background:var(--muted)}.tree-head{text-transform:uppercase;letter-spacing:.1em;color:var(--muted-foreground);font-size:11px;font-weight:650}.tree-sub{font-size:13px}.tree-head em,.tree-sub em{color:var(--muted-foreground);margin-left:auto;font-size:10px;font-style:normal}.tree-label{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.tree-caret{flex:none;transition:transform .15s}.tree-head.on .tree-caret,.tree-sub.on .tree-caret{transform:rotate(90deg)}.tree-head~.tree-deck{margin-left:11px}.tree-deck>ul{border-left:1px solid var(--border);gap:1px;margin:2px 0 6px;padding-left:9px}.notes-list li button.tree-note{align-items:baseline;gap:8px;padding:7px 9px;display:flex}.note-index{font-variant-numeric:tabular-nums;width:14px;color:var(--muted-foreground);flex:none;font-size:10px}.tree-dot{background:#d89088;border-radius:50%;flex:none;width:6px;height:6px}.tree-sub .tree-dot{margin-left:2px}.crumbs{flex-wrap:wrap;align-items:center;gap:5px;margin-bottom:10px;display:flex}.crumbs svg{opacity:.45;flex:none}.crumb-nav{gap:8px;margin-top:14px;display:flex}.crumb-nav .ghost-button{border:1px solid var(--border);gap:5px;min-height:32px;padding:0 11px;font-size:12px}.crumb-nav .ghost-button:disabled{opacity:.35;cursor:not-allowed}.note-detail{min-width:0}.note-detail-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.note-detail-head h2{letter-spacing:-.03em;margin:0;font-size:24px}.note-body{border:1px solid var(--border);background:var(--muted);border-radius:10px;margin-top:22px;padding:20px;line-height:1.7}.note-body textarea{resize:vertical;width:100%;min-height:300px;color:var(--foreground);background:0 0;border:0;outline:none;font-size:15px;line-height:1.7}.proposed{border:1px solid var(--primary);background:var(--primary);border-radius:10px;margin-top:26px;padding:16px}@supports (color:color-mix(in lab, red, red)){.proposed{background:color-mix(in srgb,var(--primary) 6%,transparent)}}.proposed-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;margin-bottom:14px;display:flex}.proposed-head h3{margin:0;font-size:14px}.proposed .draft-card{background:var(--background)}.saved-cards{gap:8px;margin:0;padding:0;list-style:none;display:grid}.saved-cards li{border:1px solid var(--border);border-radius:9px;justify-content:space-between;align-items:flex-start;gap:16px;padding:13px 14px;display:flex}.sc-front{margin:0;font-size:14px}.sc-back{color:var(--muted-foreground);margin:5px 0 0;font-size:13px}.sc-meta{flex:none;align-items:center;gap:10px;display:flex}.sc-meta button{color:var(--muted-foreground);cursor:pointer;background:0 0;border:0}.sc-state{background:var(--muted);color:var(--muted-foreground);border-radius:4px;padding:2px 6px;font-size:10px}.sc-state.st-new{color:#8cc0b1;background:#243d39}.sc-state.st-relearning,.sc-state.st-learning{color:#d1a978;background:#40352c}@media (max-width:820px){.notes-layout{grid-template-columns:1fr;gap:20px}.notes-list>ul{grid-auto-columns:minmax(190px,1fr);grid-auto-flow:column;padding-bottom:6px;overflow-x:auto}.tree{max-height:46vh;overflow-y:auto}}.icon-button.danger:hover{color:#d89088;border-color:#d89088}.primary-button.danger{color:#fff;background:#a8483d}.confirm{flex-direction:column;gap:16px;padding:22px;display:flex}.confirm h2{letter-spacing:-.02em;margin:0;font-size:18px}.confirm p{color:var(--muted-foreground);margin:0;font-size:13px;line-height:1.6}.confirm b{color:var(--foreground)}.type-confirm{flex-direction:column;gap:8px;display:flex}.type-confirm span{color:var(--muted-foreground);font-size:12px;line-height:1.6}.type-confirm code{color:var(--foreground);background:var(--muted);-webkit-user-select:all;user-select:all;border-radius:4px;padding:2px 6px;font-family:ui-monospace,monospace;font-size:12px}.type-confirm input{background:var(--muted);border:1px solid var(--border);color:var(--foreground);border-radius:8px;padding:10px 12px;font-family:ui-monospace,monospace;font-size:14px}.primary-button.danger:disabled{background:var(--muted);color:var(--muted-foreground);opacity:1}.guide{max-width:var(--w-app);margin:auto;padding:54px 24px 90px}.guide>*,.g-block>*{max-width:var(--w-prose)}.g-block h2{max-width:none}.g-block{margin-top:52px}.g-block h2{letter-spacing:-.03em;border-bottom:1px solid var(--border);margin:0 0 16px;padding-bottom:11px;font-size:20px}.g-block p{margin:0 0 14px;font-size:15px;line-height:1.75}.g-block p:last-child{margin-bottom:0}.g-block b{font-weight:650}.g-cycle{gap:22px;margin:0;padding:0;list-style:none;display:grid}.g-cycle li{border-left:2px solid var(--border);padding-left:22px;position:relative}.g-cycle h3{letter-spacing:-.02em;margin:4px 0 8px;font-size:16px}.g-when{text-transform:uppercase;letter-spacing:.14em;color:var(--primary);font-size:10px}.g-split{background:var(--muted);border-radius:9px;margin-top:26px;padding:16px 18px;font-size:14px;line-height:1.9}.g-table{border-collapse:collapse;width:100%;margin:6px 0 20px}.g-table td{border-bottom:1px solid var(--border);vertical-align:top;padding:12px 10px;font-size:14px}.g-table tr:last-child td{border-bottom:0}.g-key{text-align:center;width:26px;color:var(--muted-foreground);font-family:ui-monospace,monospace;font-size:12px}.g-key-1{color:#d89088}.g-key-3{color:var(--primary)}.g-key-4{color:#8fbd9b}.g-label{white-space:nowrap;width:78px;font-weight:650}.g-table td span{color:var(--muted-foreground);margin-top:3px;font-size:13px;display:block}.g-rule{border-left:2px solid var(--primary);background:var(--primary);border-radius:0 8px 8px 0;padding:14px 16px}@supports (color:color-mix(in lab, red, red)){.g-rule{background:color-mix(in srgb,var(--primary) 8%,transparent)}}.g-rules{gap:12px;margin:0;padding-left:20px;display:grid}.g-rules li{font-size:15px;line-height:1.7}.g-kinds{gap:14px;margin:0;display:grid}.g-kinds dt{margin-bottom:3px;font-size:14px;font-weight:650}.g-kinds dd{color:var(--muted-foreground);margin:0;font-size:14px;line-height:1.7}.g-last .primary-button{margin-top:22px}.empty-secondary{font-size:12px;color:var(--muted-foreground)!important}.recall-logo{color:var(--foreground);align-items:center;gap:.42em;text-decoration:none;display:inline-flex}.recall-logo-word{letter-spacing:-.04em;font-weight:700;line-height:1}.recall-logo-word span{color:var(--primary)}.auth{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);min-height:100dvh;display:grid}.auth-brand{border-right:1px solid var(--border);background:var(--primary);flex-direction:column;padding:44px 48px;display:flex;position:relative;overflow:hidden}@supports (color:color-mix(in lab, red, red)){.auth-brand{background:color-mix(in srgb,var(--primary) 7%,var(--background))}}.auth-glow{aspect-ratio:1;pointer-events:none;filter:blur(70px);background:radial-gradient(circle,var(--primary),transparent 70%);border-radius:50%;width:min(620px,86%);position:absolute;bottom:-24%;left:-14%}@supports (color:color-mix(in lab, red, red)){.auth-glow{background:radial-gradient(circle,color-mix(in srgb,var(--primary) 30%,transparent),transparent 70%)}}.auth-brand-logo{border-radius:8px;align-self:flex-start;text-decoration:none;position:relative}.auth-brand-body{margin:auto 0;position:relative}.auth-brand-body h1{max-width:15ch;font-family:var(--font-serif);letter-spacing:-.035em;margin:14px 0 0;font-size:clamp(30px,3.2vw,46px);font-weight:500;line-height:1.08}.auth-steps{gap:20px;max-width:34ch;margin:44px 0 0;padding:0;list-style:none;display:grid}.auth-steps li{grid-template-columns:auto 1fr;align-items:baseline;gap:2px 14px;display:grid}.auth-steps span{color:var(--primary);grid-row:span 2;padding-top:3px;font-family:ui-monospace,monospace;font-size:11px}.auth-steps b{letter-spacing:-.015em;font-size:15px;font-weight:600}.auth-steps em{color:var(--muted-foreground);font-size:12.5px;font-style:normal}.auth-brand-foot{color:var(--muted-foreground);margin:0;font-size:12px;position:relative}.auth-panel{flex-direction:column;justify-content:center;align-items:center;padding:80px 24px 44px;display:flex;position:relative}.auth-back{min-height:38px;padding:0 14px;font-size:13px;font-weight:500;position:absolute;top:28px;right:28px}.auth-back:hover{background:var(--muted)}.auth-card{width:100%;max-width:352px}.auth-card-mark{color:var(--foreground);border-radius:8px;width:fit-content;margin:0 auto 22px;display:none}.auth-card h2{letter-spacing:-.035em;margin:0;font-size:27px;font-weight:650}.auth-lead{color:var(--muted-foreground);margin:9px 0 0;font-size:13.5px;line-height:1.65}.google-button{cursor:pointer;border:1px solid var(--border);background:var(--background);width:100%;min-height:46px;color:var(--foreground);border-radius:9px;justify-content:center;align-items:center;gap:10px;margin-top:30px;font-size:14px;font-weight:600;transition:background .15s,border-color .15s;display:flex}.google-button:hover{background:var(--muted);border-color:var(--muted-foreground)}.login-or{color:var(--muted-foreground);align-items:center;gap:12px;margin:18px 0;font-size:11px;display:flex}.login-or:before,.login-or:after{content:"";background:var(--border);flex:1;height:1px}.auth-form{gap:9px;display:grid}.auth-form input{border:1px solid var(--border);background:var(--muted);width:100%;min-height:46px;color:var(--foreground);border-radius:9px;padding:0 13px;font-size:14px}.auth-form input::placeholder{color:var(--muted-foreground)}.auth-form .primary-button{border-radius:9px;width:100%;min-height:46px}.auth-sent{border:1px solid var(--border);background:var(--muted);border-radius:11px;margin-top:28px;padding:18px}.auth-sent p{margin:0;font-size:14px;line-height:1.6}.auth-sent p span{font-weight:600}.auth-sent p+p{color:var(--muted-foreground);margin-top:11px;font-size:12px;line-height:1.65}.auth-sent button{cursor:pointer;color:var(--primary);background:0 0;border:0;margin-top:14px;padding:0;font-size:12.5px;font-weight:600}.auth-error{color:#d89088;margin:14px 0 0;font-size:13px;line-height:1.55}.login-note{max-width:352px;color:var(--muted-foreground);text-align:center;margin:32px 0 0;font-size:11.5px;line-height:1.7}.login-note a{width:fit-content;color:var(--foreground);border-bottom:1px solid var(--border);margin:9px auto 0;padding-bottom:1px;text-decoration:none;display:block}.login-note a:hover{border-color:var(--primary)}@media (max-width:900px){.auth{grid-template-columns:1fr}.auth-brand{display:none}.auth-panel{justify-content:flex-start;padding:96px 20px 40px}.auth-back{top:20px;left:auto;right:20px}.auth-card-mark{display:block}.auth-card h2,.auth-lead{text-align:center}.auth-lead{max-width:32ch;margin-inline:auto}}.leech-stats{border:1px solid var(--border);background:var(--muted);border-radius:11px;margin-top:44px;padding:20px}.leech-stats h2{margin:0 0 8px;font-size:15px}.leech-stats-lead{color:var(--muted-foreground);margin:0 0 18px;font-size:13px;line-height:1.7}.leech-stats-lead b{color:var(--foreground)}.leech-stats ul{gap:11px;margin:0;padding:0;list-style:none;display:grid}.leech-stats li{grid-template-columns:64px 1fr auto;align-items:center;gap:14px;font-size:13px;display:grid}.ls-bar{background:var(--border);border-radius:3px;height:6px;overflow:hidden}.ls-bar i{background:var(--primary);height:100%;display:block}.ls-num{text-align:right;font-variant-numeric:tabular-nums}.ls-num em{color:var(--muted-foreground);margin-top:2px;font-size:10px;font-style:normal;display:block}.leech-filter{justify-content:space-between;align-items:flex-end;gap:16px;margin:36px 0 16px;display:flex}.leech-filter label{color:var(--muted-foreground);flex-direction:column;gap:7px;font-size:12px;display:flex}.leech-filter select{background:var(--muted);border:1px solid var(--border);color:var(--foreground);border-radius:7px;min-width:180px;padding:8px 10px;font-size:13px}.leech-filter span{color:var(--muted-foreground);font-size:12px}.leech-list{gap:14px;display:grid}.leech{border:1px solid var(--border);border-radius:11px;gap:14px;padding:16px;display:grid}.leech header{flex-wrap:wrap;align-items:center;gap:11px;display:flex}.leech-deck{color:var(--muted-foreground);font-size:12px}.leech-cost{color:#d89088;align-items:center;gap:6px;margin-left:auto;font-size:11px;display:inline-flex}.leech-text{gap:6px;display:grid}.leech-cause{flex-wrap:wrap;align-items:flex-end;gap:14px;display:flex}.leech-cause label{color:var(--muted-foreground);flex-direction:column;gap:7px;font-size:12px;display:flex}.leech-cause select{background:var(--muted);border:1px solid var(--border);color:var(--foreground);border-radius:7px;min-width:250px;padding:8px 10px;font-size:13px}.leech-hint{min-width:200px;color:var(--muted-foreground);flex:1;padding-bottom:9px;font-size:11px;line-height:1.6}.leech-comment{border:1px solid var(--border);color:var(--foreground);background:0 0;border-radius:7px;padding:9px 11px;font-size:13px}.leech-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.leech-actions .ghost-button,.leech-actions .primary-button{gap:7px;min-height:36px;padding:0 13px;font-size:13px}@media (max-width:600px){.leech-cause select{width:100%;min-width:0}.leech-cause label{width:100%}.leech-actions button{flex:1}}.user-menu{position:relative}.user-pop{z-index:20;border:1px solid var(--border);background:var(--background);border-radius:10px;min-width:210px;padding:6px;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 16px 36px -16px #000000b3}.user-email{color:var(--muted-foreground);border-bottom:1px solid var(--border);text-overflow:ellipsis;margin:0;padding:8px 10px;font-size:11px;overflow:hidden}.user-pop button{width:100%;color:var(--foreground);cursor:pointer;text-align:left;background:0 0;border:0;border-radius:7px;align-items:center;gap:9px;margin-top:4px;padding:9px 10px;font-size:13px;display:flex}.user-pop button:hover{background:var(--muted)}.nav-cta{font-weight:600;color:var(--foreground)!important}.site-header.wide{max-width:var(--w-wide)}.sk{background:linear-gradient(90deg,var(--muted) 25%,var(--border) 50%,var(--muted) 75%);background-size:200% 100%;animation:1.4s ease-in-out infinite sk-slide;display:block}@keyframes sk-slide{0%{background-position:200% 0}to{background-position:-200% 0}}.sk-center{justify-content:center;display:flex}.sk-gap{margin-top:12px}.sk-gap-lg{margin-top:26px}.sk-hero-num{justify-content:center;margin-top:18px;display:flex}.sk-wrap .hero{flex-direction:column;align-items:center;display:flex}.sk-deck{aspect-ratio:5/7}.sk-deck .sk{height:100%}.sk-note-row{padding:11px 12px}.sk-review-card{align-items:center;gap:0}@media (prefers-reduced-motion:reduce){.sk{animation:none}}.deck-holder{position:relative}.deck-tools{z-index:2;gap:4px;display:flex;position:absolute;bottom:8px;right:8px}.deck-gear{cursor:pointer;background:var(--background);border:1px solid #0000;border-radius:8px;place-items:center;width:30px;height:30px;text-decoration:none;display:grid}@supports (color:color-mix(in lab, red, red)){.deck-gear{background:color-mix(in srgb,var(--background) 78%,transparent)}}.deck-gear{color:var(--muted-foreground);opacity:0;transition:opacity .15s,color .15s}.deck-holder:hover .deck-gear,.deck-gear:focus-visible{opacity:1}.deck-gear:hover{color:var(--foreground);border-color:var(--border)}@media (hover:none){.deck-gear{opacity:1}}.kind-option .kind-name{align-items:center;gap:6px;display:inline-flex}.shares{gap:12px;display:grid}.shares-add{gap:8px;display:flex}.shares-add input{background:var(--muted);border:1px solid var(--border);min-width:0;color:var(--foreground);border-radius:8px;flex:1;padding:9px 11px;font-size:13px}.shares-add .ghost-button{border:1px solid var(--border);gap:6px;min-height:38px;padding:0 12px;font-size:13px}.shares-none{color:var(--muted-foreground);margin:0;font-size:12px}.shares-list{gap:5px;margin:0;padding:0;list-style:none;display:grid}.shares-list li{border:1px solid var(--border);border-radius:7px;justify-content:space-between;align-items:center;gap:10px;padding:8px 10px;font-size:13px;display:flex}.shares-list button{color:var(--muted-foreground);cursor:pointer;background:0 0;border:0;display:flex}.shares-note{color:var(--muted-foreground);margin:0;font-size:11px;line-height:1.6}.explore-done{border:1px solid var(--primary);color:var(--primary);background:var(--primary);border-radius:8px;margin:26px 0 0;padding:12px 14px;font-size:13px}@supports (color:color-mix(in lab, red, red)){.explore-done{background:color-mix(in srgb,var(--primary) 8%,transparent)}}.explore-group{margin-top:40px}.explore-list{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin-top:18px;display:grid}.explore-card{border:1px solid var(--border);border-radius:11px;align-content:start;gap:9px;padding:16px;display:grid}.explore-card header{justify-content:space-between;align-items:center;gap:8px;display:flex}.explore-vis{color:var(--muted-foreground);align-items:center;gap:5px;font-size:10px;display:inline-flex}.explore-kind{color:var(--primary);font-size:10px;font-weight:650}.explore-card h3{letter-spacing:-.02em;font-size:17px;font-family:var(--font-serif);margin:0}.explore-desc{color:var(--muted-foreground);margin:0;font-size:13px;line-height:1.6}.explore-meta{color:var(--muted-foreground);align-items:center;gap:7px;margin:0;font-size:11px;display:flex}.explore-card .primary-button{min-height:38px;margin-top:6px;font-size:13px}.brand-loader{flex-direction:column;justify-content:center;align-items:center;min-height:62vh;display:flex;position:relative}.brand-glow{aspect-ratio:1;background:radial-gradient(circle,var(--primary),transparent 68%);border-radius:50%;width:min(430px,80vw);position:absolute}@supports (color:color-mix(in lab, red, red)){.brand-glow{background:radial-gradient(circle,color-mix(in srgb,var(--primary) 34%,transparent),transparent 68%)}}.brand-glow{filter:blur(58px);pointer-events:none}.brand-symbol{color:var(--foreground);margin-bottom:20px;line-height:0;position:relative}.brand-word{letter-spacing:-.05em;color:var(--foreground);margin:0;font-size:clamp(38px,7vw,58px);font-weight:700;position:relative}.brand-word span{color:var(--primary)}.brand-sub{letter-spacing:.13em;text-transform:uppercase;color:var(--muted-foreground);margin:14px 0 0;font-size:12px;position:relative}.burst{flex-direction:column;align-items:center;gap:12px;display:flex}.burst-mark{width:var(--burst-size);height:var(--burst-size);color:var(--foreground);place-items:center;line-height:0;display:grid;position:relative}.burst-glow{aspect-ratio:1;background:radial-gradient(circle,var(--primary),transparent 66%);border-radius:50%;width:260%;position:absolute}@supports (color:color-mix(in lab, red, red)){.burst-glow{background:radial-gradient(circle,color-mix(in srgb,var(--primary) 30%,transparent),transparent 66%)}}.burst-glow{filter:blur(26px);pointer-events:none}.burst-ripple{pointer-events:none;border:1.5px solid var(--primary);border-radius:50%;position:absolute;inset:0}@supports (color:color-mix(in lab, red, red)){.burst-ripple{border:1.5px solid color-mix(in srgb,var(--primary) 70%,transparent)}}.burst-label{color:var(--muted-foreground);text-align:center;margin:0;font-size:13px}.burst-flash{z-index:60;pointer-events:none;place-items:center;display:grid;position:fixed;inset:0}.burst-flash .burst{border:1px solid var(--border);background:var(--background);border-radius:18px;padding:26px 32px}@supports (color:color-mix(in lab, red, red)){.burst-flash .burst{background:color-mix(in srgb,var(--background) 86%,transparent)}}.burst-flash .burst{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 26px 64px -22px #000000b8}.notes-list-wrap{min-width:0}.notes-layout>.notes-list-wrap>.notes-list{width:100%}.deck-grid>div,.explore-list>div,.leech-list>div{min-width:0}.landing{padding:0 0 100px}.landing>*{max-width:var(--w-wide);margin-inline:auto;padding-inline:24px}.hero-split{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;gap:48px;padding:64px 0 92px;display:grid}.hero-split h1{font-family:var(--font-serif);letter-spacing:-.045em;margin:0;font-size:clamp(44px,6.4vw,86px);font-weight:500;line-height:1}.hero-split h1 span{color:var(--muted-foreground)}.hero-lead{max-width:46ch;color:var(--muted-foreground);margin:28px 0 0;font-size:17px;line-height:1.72}.landing-cta{flex-wrap:wrap;gap:10px;margin-top:36px;display:flex}.ghost-button.outlined{border:1px solid var(--border);color:var(--foreground)}.stack{justify-content:center;align-items:center;height:370px;display:flex;position:relative}.stack-card{aspect-ratio:5/7;border:2px solid var(--border);background:var(--background);cursor:default;border-radius:15px;flex-direction:column;width:210px;padding:18px;display:flex;position:absolute;overflow:hidden;box-shadow:0 26px 52px -22px #000000bf}.stack-card.kind-tech{--accent:#8cc0b1;--accent-bg:#243d39}.stack-card.kind-language{--accent:#d1a978;--accent-bg:#40352c}.stack-card.kind-concept{--accent:#b8ace0;--accent-bg:#373447}.stack-sheen{pointer-events:none;background:radial-gradient(circle at 30% 18%,var(--accent),transparent 62%);position:absolute;inset:0}@supports (color:color-mix(in lab, red, red)){.stack-sheen{background:radial-gradient(circle at 30% 18%,color-mix(in srgb,var(--accent) 26%,transparent),transparent 62%)}}.stack-kind{background:var(--accent-bg);color:var(--accent);border-radius:5px;align-self:flex-start;padding:3px 7px;font-size:10px;font-weight:650;position:relative}.stack-card p{font-family:var(--font-serif);letter-spacing:-.015em;text-wrap:balance;margin:auto 0 0;font-size:17px;line-height:1.32;position:relative}.stack-foot{letter-spacing:.1em;text-transform:uppercase;color:var(--muted-foreground);margin-top:12px;font-size:10px;position:relative}.band{border-top:1px solid var(--border);padding:72px 0}.band-title{font-family:var(--font-serif);letter-spacing:-.03em;max-width:20ch;margin:0;font-size:clamp(26px,3.4vw,40px);font-weight:500;line-height:1.12}.band-lead{max-width:60ch;color:var(--muted-foreground);margin:20px 0 0;font-size:15px;line-height:1.75}.steps-grid{grid-template-columns:repeat(3,1fr);gap:34px;margin-top:48px;display:grid}.steps-grid article{border-top:2px solid var(--primary);padding-top:18px}.step-n{color:var(--primary);margin-bottom:12px;font-family:ui-monospace,monospace;font-size:11px;display:block}.steps-grid h3{letter-spacing:-.02em;margin:7px 0 10px;font-size:19px}.steps-grid p{color:var(--muted-foreground);margin:0;font-size:14px;line-height:1.72}.grade-grid{grid-template-columns:repeat(4,1fr);gap:12px;margin-top:44px;display:grid}.grade-cell{border:1px solid var(--border);border-radius:11px;padding:18px}.gc-n{background:var(--muted);width:26px;height:26px;color:var(--muted-foreground);border-radius:7px;place-items:center;font-family:ui-monospace,monospace;font-size:12px;display:grid}.grade-cell h3{margin:14px 0 6px;font-size:15px}.grade-cell p{color:var(--muted-foreground);margin:0;font-size:13px;line-height:1.6}.gc-1{border-color:#d89088}@supports (color:color-mix(in lab, red, red)){.gc-1{border-color:color-mix(in srgb,#d89088 45%,var(--border))}}.gc-1 .gc-n{color:#d89088;background:#d8908833}.gc-3{border-color:var(--primary)}.gc-3 .gc-n{background:var(--primary);color:var(--primary-foreground)}.gc-4 .gc-n{color:#8fbd9b;background:#8fbd9b33}.band-rule{border-left:2px solid var(--primary);background:var(--primary);border-radius:0 9px 9px 0;max-width:62ch;margin:34px 0 0;padding:16px 18px;font-size:14px;line-height:1.7}@supports (color:color-mix(in lab, red, red)){.band-rule{background:color-mix(in srgb,var(--primary) 8%,transparent)}}.prose{border-top:1px solid var(--border);grid-template-columns:minmax(0,.62fr) minmax(0,1.6fr);align-items:start;gap:20px 56px;padding:64px 0 56px;display:grid}.prose-head{position:sticky;top:36px}.prose-kicker{color:var(--muted-foreground);max-width:24ch;margin:14px 0 0;font-size:14px;line-height:1.6}.prose-body{max-width:72ch}.prose h2{font-family:var(--font-serif);letter-spacing:-.025em;text-wrap:balance;margin:0;font-size:clamp(24px,2.5vw,31px);font-weight:500;line-height:1.16}.prose p{margin:0 0 16px;font-size:16px;line-height:1.8}.prose-aside{background:var(--muted);border-radius:10px;margin-top:26px;padding:18px 20px;font-size:15px;line-height:1.95}.cause-list{max-width:var(--w-prose);gap:10px;margin:22px 0;padding-left:20px;display:grid}.cause-list li{color:var(--muted-foreground);font-size:15px;line-height:1.7}.cause-list b{color:var(--foreground)}.closer{border-top:1px solid var(--border);grid-template-columns:minmax(0,1fr) minmax(0,.92fr);align-items:center;gap:56px;padding:80px 0 0;display:grid}.closer h2{font-family:var(--font-serif);letter-spacing:-.035em;text-wrap:balance;margin:0;font-size:clamp(28px,3.6vw,42px);font-weight:500;line-height:1.1}.closer-lead p{max-width:42ch;color:var(--muted-foreground);margin:20px 0 30px;font-size:16px;line-height:1.75}.landing-foot{color:var(--muted-foreground);margin-top:44px;font-size:11px}@media (max-width:900px){.hero-split{grid-template-columns:1fr;gap:16px;padding-bottom:64px}.stack{height:290px;transform:scale(.86)}.grade-grid{grid-template-columns:repeat(2,1fr)}.prose,.closer{grid-template-columns:1fr;gap:26px}.prose-head{position:static}.prose-kicker{display:none}}@media (max-width:680px){.steps-grid{grid-template-columns:1fr;gap:28px}.band,.prose{padding:52px 0}}.request-block{border:1px solid var(--border);background:var(--muted);border-radius:12px;padding:22px}.request-lead{color:var(--muted-foreground);margin:0 0 16px;font-size:13px;line-height:1.7}.request-fields{gap:8px;display:grid}.request-fields input{background:var(--muted);border:1px solid var(--border);min-width:0;color:var(--foreground);border-radius:8px;padding:11px 12px;font-size:13px}.request-done{border:1px solid var(--primary);color:var(--primary);background:var(--primary);border-radius:9px;align-items:center;gap:9px;margin:0;padding:13px 16px;font-size:13px;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.request-done{background:color-mix(in srgb,var(--primary) 8%,transparent)}}@media (max-width:640px){.request-fields{grid-template-columns:1fr}}.access-block{margin-top:42px}.access-list{gap:10px;margin-top:16px;display:grid}.access-row{border:1px solid var(--border);border-radius:11px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px;padding:15px 16px;display:flex}.access-mail{align-items:center;gap:8px;margin:0;font-size:14px;display:flex}.access-note{color:var(--muted-foreground);margin:6px 0 0;font-size:13px;font-style:italic}.access-meta{color:var(--muted-foreground);margin:6px 0 0;font-size:11px}.access-actions{gap:8px;display:flex}.access-actions button{gap:6px;min-height:36px;padding:0 13px;font-size:13px}.access-actions .ghost-button{border:1px solid var(--border)}.access-hint{color:var(--muted-foreground);margin:14px 0 0;font-size:11px;line-height:1.6}.allowed-list{gap:6px;margin:16px 0 0;padding:0;list-style:none;display:grid}.allowed-list li{border:1px solid var(--border);border-radius:8px;grid-template-columns:1fr auto auto;align-items:center;gap:14px;padding:10px 13px;font-size:13px;display:grid}.allowed-list.muted li{opacity:.6;grid-template-columns:1fr auto}.allowed-note{color:var(--muted-foreground);font-size:11px}.allowed-list button{color:var(--muted-foreground);cursor:pointer;background:0 0;border:0;display:flex}.allowed-list button:hover:not(:disabled){color:#d89088}.user-pop a{width:100%;color:var(--foreground);border-radius:7px;align-items:center;gap:9px;margin-top:4px;padding:9px 10px;font-size:13px;text-decoration:none;display:flex}.user-pop a:hover{background:var(--muted)}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@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-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-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}