/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,::backdrop,:after,:before{--tw-border-style:solid;--tw-font-weight:initial;--tw-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction: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}}}@layer theme{:host,:root{--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue","Noto Sans",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--color-teal-800:oklch(43.7% .078 188.216);--color-teal-900:oklch(38.6% .063 188.416);--color-slate-50:oklch(98.4% .003 247.858);--color-slate-100:oklch(96.8% .007 247.896);--color-slate-200:oklch(92.9% .013 255.508);--color-slate-300:oklch(86.9% .022 252.894);--color-slate-600:oklch(44.6% .043 257.281);--color-slate-700:oklch(37.2% .044 257.287);--color-slate-800:oklch(27.9% .041 260.031);--color-slate-900:oklch(20.8% .042 265.755);--color-white:#fff;--spacing:.25rem;--container-3xl:48rem;--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-base:1rem;--text-base--line-height:calc(1.5 / 1);--font-weight-medium:500;--font-weight-semibold:600;--radius-xl:.75rem;--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{*,::backdrop,:after,:before{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}:host,html{-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;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{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}menu,ol,ul{list-style:none}audio,canvas,embed,iframe,img,object,svg,video{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,optgroup,select,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,::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-millisecond-field,::-webkit-datetime-edit-second-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,::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.collapse{visibility:collapse}.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.fixed{position:fixed}.relative{position:relative}.static{position:static}.inset-x-0{inset-inline:0}.bottom-0{bottom:0}.z-20{z-index:20}.mx-auto{margin-inline:auto}.mt-3{margin-top:calc(var(--spacing) * 3)}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-flex{display:inline-flex}.table{display:table}.min-h-11{min-height:calc(var(--spacing) * 11)}.min-h-12{min-height:calc(var(--spacing) * 12)}.min-h-16{min-height:calc(var(--spacing) * 16)}.min-h-dvh{min-height:100dvh}.w-full{width:100%}.max-w-3xl{max-width:var(--container-3xl)}.grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.gap-1{gap:var(--spacing)}.gap-2{gap:calc(var(--spacing) * 2)}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.rounded-xl{border-radius:var(--radius-xl)}.border{border-style:var(--tw-border-style);border-width:1px}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-slate-200{border-color:var(--color-slate-200)}.border-slate-300{border-color:var(--color-slate-300)}.bg-slate-50{background-color:var(--color-slate-50)}.bg-teal-800{background-color:var(--color-teal-800)}.bg-white{background-color:var(--color-white)}.px-3{padding-inline:calc(var(--spacing) * 3)}.px-4{padding-inline:calc(var(--spacing) * 4)}.px-6{padding-inline:calc(var(--spacing) * 6)}.py-3{padding-block:calc(var(--spacing) * 3)}.pb-\[env\(safe-area-inset-bottom\)\]{padding-bottom:env(safe-area-inset-bottom)}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.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)}.text-slate-600{color:var(--color-slate-600)}.text-slate-700{color:var(--color-slate-700)}.text-slate-800{color:var(--color-slate-800)}.text-slate-900{color:var(--color-slate-900)}.text-teal-800{color:var(--color-teal-800)}.text-white{color:var(--color-white)}.ordinal{--tw-ordinal:ordinal;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,)}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.blur{--tw-blur:blur(8px)}.blur,.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-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))}@media (hover:hover){.hover\:bg-slate-50:hover{background-color:var(--color-slate-50)}.hover\:bg-slate-100:hover{background-color:var(--color-slate-100)}.hover\:bg-teal-900:hover{background-color:var(--color-teal-900)}}.focus-visible\:outline-2:focus-visible{outline-style:var(--tw-outline-style);outline-width:2px}.focus-visible\:outline-offset-2:focus-visible{outline-offset:2px}.disabled\:pointer-events-none:disabled{pointer-events:none}.disabled\:opacity-50:disabled{opacity:.5}}:root{color-scheme:light;--ink:#172b30;--muted:#51646a;--line:#dce5e5;--accent:#145b52}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;font-size:16px}body{overflow-wrap:anywhere;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.65}button,input,select,textarea{font:inherit}a,button,input,select,summary{-webkit-tap-highlight-color:transparent}a,button{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline-offset:3px;outline:3px solid #368f80}h1,h2,h3,p{margin:0}h1{letter-spacing:-.03em;font-size:clamp(1.6rem,5vw,2rem);font-weight:700;line-height:1.3}h1,h2{color:var(--ink)}h2{font-size:1.15rem;font-weight:650;line-height:1.45}fieldset{min-width:0}legend{color:var(--ink);padding:0 .25rem;font-weight:600}input[type=email],input[type=password],select{width:100%;min-width:0;min-height:48px;color:var(--ink);background:#fff;border:1px solid #b9caca;border-radius:.7rem;padding:.6rem .75rem;display:block}input[type=file]{background:#f5faf8;border:1px dashed #9db9b1;border-radius:.7rem;width:100%;min-width:0;max-width:100%;padding:.6rem}input[type=file]::file-selector-button{background:#e1eeea;border:0;border-radius:.4rem;min-height:44px;margin-right:.6rem;padding:.4rem .6rem}input[type=radio]{accent-color:var(--accent);flex-shrink:0;width:18px;height:18px}summary{cursor:pointer;min-height:44px;padding:.6rem 0}pre{overflow-wrap:normal;background:#edf2f3;border-radius:.5rem;max-width:100%;padding:.75rem;font-size:.875rem;line-height:1.6;overflow-x:auto}.page-stack{gap:1.2rem;min-width:0;display:grid}.page-heading{gap:.6rem;margin-bottom:.2rem;display:grid}.eyebrow{color:var(--accent);letter-spacing:.1em;font-size:.8rem;font-weight:650}.muted{color:var(--muted)}.card{border:1px solid var(--line);background:#fff;border-radius:1rem;min-width:0;padding:1.25rem}.card>.metadata-row,.card>h2,.card>p{margin-bottom:.85rem}.card>:last-child{margin-bottom:0}.hero-card{background:#eef6f2;border-color:#c9ddd3;gap:1rem;display:grid}.hero-card h2{font-size:1.45rem}.hero-card>h2,.hero-card>p{margin:0}.primary-action{width:100%;min-height:50px}.notice{color:#2c505f;background:#eaf2f5;border:1px solid #d3e3e8;border-radius:.75rem;justify-items:start;gap:.4rem;min-width:0;padding:1rem;display:grid}.notice-error{color:#913d26;background:#fff4ef;border-color:#f1caba}.notice>details{width:100%;min-width:0}.notice ul{padding-left:1.1rem;list-style:outside}.badge{color:#265b4b;background:#e9f1ed;border-radius:.4rem;justify-self:start;align-items:center;padding:.2rem .55rem;font-size:.8rem;font-weight:600;display:inline-flex}.metadata-row{color:var(--muted);flex-wrap:wrap;align-items:center;gap:.45rem .7rem;font-size:.85rem;display:flex}.quick-links{gap:.7rem;display:grid}.quick-links a{border:1px solid var(--line);min-height:60px;color:var(--ink);background:#fff;border-radius:.8rem;justify-content:space-between;align-items:center;gap:1rem;padding:.9rem 1.2rem;font-weight:550;display:flex}.back-link{justify-self:start}.back-link,.inline-link{min-height:44px;color:var(--accent);align-items:center;display:inline-flex}.inline-link{text-underline-offset:.2rem;padding:0 .25rem;text-decoration:underline}.field-label{min-width:0;color:var(--ink);gap:.4rem;font-weight:550;display:grid}.question-card{padding:1.2rem}.question-preview{margin:1rem 0}.markdown-content{min-width:0;max-width:100%;font-size:1rem;line-height:1.8;overflow-x:auto}.markdown-content>:first-child{margin-top:0}.markdown-content>:last-child{margin-bottom:0}.markdown-content p{margin:.6rem 0}.markdown-content ol,.markdown-content ul{margin:.6rem 0;padding-left:1.5rem}.markdown-content ol{list-style:decimal}.markdown-content ul{list-style:outside}.markdown-content a{color:var(--accent);text-decoration:underline}.markdown-content img{max-width:100%;height:auto;display:block}.markdown-content table{border-collapse:collapse}.markdown-content td,.markdown-content th{border:1px solid var(--line);padding:.4rem}.markdown-content blockquote{border-left:3px solid #adc8bd;padding-left:1rem}.option-list{border:0;gap:.7rem;margin:1.4rem 0 0;padding:0;display:grid}.answer-option{cursor:pointer;border:1px solid #d7e1e2;border-radius:.75rem;align-items:flex-start;gap:.7rem;min-height:56px;padding:.85rem;display:flex}.answer-option input{margin-top:.32rem}.option-letter{color:var(--muted);flex-shrink:0;font-weight:650}.answer-option .markdown-content{flex:1}.selected{background:#edf7f1;border-color:#277468;box-shadow:inset 0 0 0 1px #277468}.selected .option-letter{color:var(--accent)}.readonly-option,fieldset:disabled .answer-option,fieldset:disabled .confidence-option{cursor:default}.confidence-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem;display:grid}.confidence-option{cursor:pointer;border:1px solid #d7e1e2;border-radius:.65rem;justify-content:center;gap:.5rem;min-height:48px;padding:.5rem}.confidence-option,.timer-row{align-items:center;display:flex}.timer-row{justify-content:space-between;gap:.75rem}.timer-value{font-variant-numeric:tabular-nums;color:var(--ink);font-size:1.75rem;font-weight:650;line-height:1.4}.save-status{color:#416557;font-size:.85rem}.submit-actions{gap:.7rem;display:grid}.result-correct{background:#f0f8f1;border-color:#bddbc5}.result-incorrect{background:#fff6ef;border-color:#ead6c5}.detail-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin:1rem 0;display:grid}.detail-grid dt{color:var(--muted);font-size:.875rem}.detail-grid dd{color:var(--ink);margin:.15rem 0 0;font-size:1.1rem;font-weight:600}.event-list{gap:1rem;margin:1rem 0 0;padding:0;list-style:none;display:grid}.event-list li{grid-template-columns:2rem minmax(0,1fr);gap:.5rem;display:grid}.event-number{width:30px;height:30px;color:var(--accent);background:#e9f1ed;border-radius:50%;justify-content:center;align-items:center;font-size:.85rem;display:flex}.event-list strong{font-weight:550}.event-list .muted{font-size:.8rem}.preview-list{gap:1rem;max-height:480px;display:grid;overflow-y:auto}.preview-list article{border-top:1px solid var(--line);padding-top:1rem}.hash-value{overflow-wrap:anywhere;color:var(--muted);font-size:.8rem;display:block}.login-page{gap:1rem;width:100%;max-width:430px;margin:min(10vh,4rem) auto 0;display:grid}.login-page form{margin-top:.7rem}.brand-mark{color:#fff;background:var(--accent);border-radius:15px;place-items:center;width:52px;height:52px;display:grid}@media (min-width:600px){.card{padding:1.5rem}.confidence-options{grid-template-columns:repeat(4,minmax(0,1fr))}}.app-frame{width:100%;min-width:0;max-width:768px;margin:0 auto;padding:1.5rem 1rem 7rem}.app-frame-library{max-width:1200px}.library input:not([type=checkbox]):not([type=radio]):not([type=file]),.library textarea{width:100%;min-width:0;min-height:46px;color:var(--ink);background:#fff;border:1px solid #b9caca;border-radius:.6rem;padding:.6rem .75rem;display:block}.library textarea{resize:vertical}.library :disabled{cursor:not-allowed}.library-nav{border-bottom:1px solid var(--line);flex-wrap:wrap;gap:.4rem;padding-bottom:.8rem;display:flex}.library-nav a{min-height:44px;color:var(--muted);border-radius:.5rem;align-items:center;padding:.45rem .8rem;display:inline-flex}.library-nav a[aria-current=page]{color:var(--accent);background:#e1eeea;font-weight:650}.library-assets,.library-columns,.library-grid{align-items:start;gap:1rem;min-width:0;display:grid}.library-actions{flex-wrap:wrap;align-items:center;gap:.65rem;display:flex}.library-actions>button{white-space:normal;height:auto;min-height:44px}.library-check{align-items:flex-start;gap:.65rem;min-height:44px;padding:.5rem 0;display:flex}.library-check input{width:18px;height:18px;accent-color:var(--accent);flex:0 0 18px;margin-top:.3rem}.library-list{gap:.65rem;min-width:0;display:grid}.library-row{text-align:left;border:1px solid var(--line);background:#fff;border-radius:.7rem;gap:.4rem;width:100%;min-width:0;padding:.8rem 1rem;display:grid}.library-row:hover{border-color:#9db9b1}.library-row strong{color:var(--ink)}.production-workbench .library-row{overflow:hidden}.production-workbench .library-row>*,.production-workbench .notice,.production-workbench pre{overflow-wrap:anywhere;min-width:0;max-width:100%}.production-workbench pre{white-space:pre-wrap}.library-break-text{overflow-wrap:anywhere;min-width:0}.library input[readonly],.library select:disabled{color:var(--muted);background:#f3f6f5}.library-option{border-bottom:1px solid var(--line);gap:.6rem;min-width:0;padding:.5rem 0 1rem;display:grid}.library-option button{justify-self:start}.library-fieldset{border:0;margin:0;padding:0}.library-asset-picker{max-height:240px;overflow-y:auto}.library-asset img{object-fit:contain;max-width:100%;max-height:320px}.library-asset object{width:100%;height:420px;display:block}.library-asset-preview{object-fit:contain;max-width:100%;max-height:360px;display:block}.library-asset-document{border:1px solid var(--line);border-radius:.6rem;width:100%;max-width:100%;height:min(520px,70vh);display:block}.library .detail-grid>*{overflow-wrap:anywhere;min-width:0}.library-search{align-items:end;gap:.6rem;display:grid}.library select[multiple]{min-height:150px}.library fieldset{border-radius:.6rem}.taxonomy-tree{overscroll-behavior:contain;gap:.5rem;min-width:0;max-height:min(70vh,880px);margin:0;padding:0 .25rem 0 0;list-style:none;display:grid;overflow-y:auto}.taxonomy-tree-item{min-width:0}.taxonomy-level-2{padding-inline-start:.5rem}.taxonomy-level-3{padding-inline-start:1rem}.taxonomy-level-4{padding-inline-start:1.5rem}.taxonomy-tree-item details{border:1px solid var(--line);background:#fff;border-radius:.7rem;min-width:0;padding:0 .8rem .7rem}.taxonomy-tree-item summary{gap:.25rem;min-width:0;display:grid}.taxonomy-node-title{flex-wrap:wrap;gap:.25rem .55rem;min-width:0;display:flex}.taxonomy-node-detail dd,.taxonomy-node-title span,.taxonomy-node-title strong{overflow-wrap:anywhere}.taxonomy-node-meta{color:var(--muted);font-size:.82rem}.taxonomy-node-detail{grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem;margin:0 0 .7rem;display:grid}.taxonomy-node-detail dt{color:var(--muted);font-size:.8rem}.taxonomy-node-detail dd{margin:0}@media (max-width:420px){.taxonomy-node-detail{grid-template-columns:minmax(0,1fr)}}@media (min-width:760px){.library-assets,.library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.library-columns{grid-template-columns:minmax(240px,.7fr) minmax(0,1.3fr)}.library-option{grid-template-columns:minmax(100px,.3fr) minmax(0,1fr)}.library-search{grid-template-columns:minmax(0,1fr) auto}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{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}