@layer properties;@layer theme,base,components,utilities;@layer theme{:root,:host{--font-sans: "Inter", "Segoe UI", sans-serif;--font-mono: "Cascadia Code", "Consolas", monospace;--color-teal-700: var(--accent);--color-slate-200: var(--line);--color-slate-500: var(--muted);--color-slate-600: var(--muted);--spacing: .25rem;--container-sm: 24rem;--container-2xl: 42rem;--container-3xl: 48rem;--text-xs: .75rem;--text-xs--line-height: calc(1 / .75);--text-sm: .875rem;--text-sm--line-height: calc(1.25 / .875);--text-lg: 1.125rem;--text-lg--line-height: calc(1.75 / 1.125);--text-xl: 1.25rem;--text-xl--line-height: calc(1.75 / 1.25);--text-2xl: 1.5rem;--text-2xl--line-height: calc(2 / 1.5);--font-weight-normal: 400;--font-weight-semibold: 600;--leading-relaxed: 1.625;--default-font-family: var(--font-sans);--default-mono-font-family: var(--font-mono)}}@layer base{*,:after,:before,::backdrop,::file-selector-button{box-sizing:border-box;margin:0;padding:0;border:0 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(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 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utilities{.visible{visibility:visible}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border-width:0}.static{position:static}.mx-auto{margin-inline:auto}.my-2{margin-block:calc(var(--spacing) * 2)}.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)}.mr-3{margin-right:calc(var(--spacing) * 3)}.mb-0{margin-bottom:0}.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-7{margin-bottom:calc(var(--spacing) * 7)}.mb-8{margin-bottom:calc(var(--spacing) * 8)}.ml-1{margin-left:var(--spacing)}.block{display:block}.flex{display:flex}.grid{display:grid}.h-2{height:calc(var(--spacing) * 2)}.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-sm{max-width:var(--container-sm)}.min-w-0{min-width:0px}.cursor-pointer{cursor:pointer}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.items-end{align-items:flex-end}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:calc(var(--spacing) * 2)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-4{gap:calc(var(--spacing) * 4)}.gap-6{gap:calc(var(--spacing) * 6)}: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)))}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-slate-200{border-color:var(--color-slate-200)}.p-5{padding:calc(var(--spacing) * 5)}.p-6{padding:calc(var(--spacing) * 6)}.p-8{padding:calc(var(--spacing) * 8)}.p-10{padding:calc(var(--spacing) * 10)}.px-3{padding-inline:calc(var(--spacing) * 3)}.px-4{padding-inline:calc(var(--spacing) * 4)}.px-5{padding-inline:calc(var(--spacing) * 5)}.py-1{padding-block:var(--spacing)}.py-4{padding-block:calc(var(--spacing) * 4)}.py-7{padding-block:calc(var(--spacing) * 7)}.pt-1{padding-top:var(--spacing)}.pt-5{padding-top:calc(var(--spacing) * 5)}.pb-3{padding-bottom:calc(var(--spacing) * 3)}.pl-5{padding-left:calc(var(--spacing) * 5)}.text-center{text-align:center}.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-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-\[9px\]{font-size:9px}.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-relaxed{--tw-leading: var(--leading-relaxed);line-height:var(--leading-relaxed)}.font-normal{--tw-font-weight: var(--font-weight-normal);font-weight:var(--font-weight-normal)}.font-semibold{--tw-font-weight: var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.break-words{overflow-wrap:break-word}.whitespace-pre-wrap{white-space:pre-wrap}.text-\[\#52cebb\]{color:#52cebb}.text-\[\#b0c1c8\]{color:#b0c1c8}.text-slate-500{color:var(--color-slate-500)}.text-slate-600{color:var(--color-slate-600)}.text-teal-700{color:var(--color-teal-700)}.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,)}@media(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\:p-6{padding:calc(var(--spacing) * 6)}.sm\:p-10{padding:calc(var(--spacing) * 10)}.sm\:text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading, var(--text-2xl--line-height))}}}pre code.hljs{display:block;overflow-x:auto;padding:1em}code.hljs{padding:3px 5px}.hljs{color:#c9d1d9;background:#0d1117}.hljs-doctag,.hljs-keyword,.hljs-meta .hljs-keyword,.hljs-template-tag,.hljs-template-variable,.hljs-type,.hljs-variable.language_{color:#ff7b72}.hljs-title,.hljs-title.class_,.hljs-title.class_.inherited__,.hljs-title.function_{color:#d2a8ff}.hljs-attr,.hljs-attribute,.hljs-literal,.hljs-meta,.hljs-number,.hljs-operator,.hljs-variable,.hljs-selector-attr,.hljs-selector-class,.hljs-selector-id{color:#79c0ff}.hljs-regexp,.hljs-string,.hljs-meta 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#141b20;--surface: #202a30;--surface-soft: #26343b;--ink: #e3edf0;--muted: #b0c1c8;--subtle: #9dafb8;--line: #34444b;--line-strong: #596e78;--accent: #27b7a4;--accent-hover: #52cebb;--accent-soft: #193c38;--success-ink: #91e1cf;--danger: #ffafbc;--danger-soft: #40252e;--danger-line: #86515d;--shadow: 0 4px 24px #00000016}@media(prefers-color-scheme:dark){:root:not([data-theme=light]):not([data-theme=dark]){color-scheme:dark;--canvas: #141b20;--surface: #202a30;--surface-soft: #26343b;--ink: #e3edf0;--muted: #b0c1c8;--subtle: #9dafb8;--line: #34444b;--line-strong: #596e78;--accent: #27b7a4;--accent-hover: #52cebb;--accent-soft: #193c38;--success-ink: #91e1cf;--danger: #ffafbc;--danger-soft: #40252e;--danger-line: #86515d;--shadow: 0 4px 24px #00000016}}@layer base{body{margin:0;background:var(--canvas);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}button,a,input,select{-webkit-tap-highlight-color:transparent}button,select,input[type=checkbox],input[type=radio]{cursor:pointer}button:disabled,fieldset:disabled label{cursor:not-allowed}button:disabled{opacity:.45}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}input[type=checkbox],input[type=radio]{accent-color:var(--accent);width:1.05rem;height:1.05rem;flex-shrink:0}fieldset{min-width:0}progress{appearance:none;border:0;border-radius:8px;overflow:hidden;background:var(--line);color:var(--accent)}progress::-webkit-progress-bar{background:var(--line)}progress::-webkit-progress-value{background:var(--accent);border-radius:8px}progress::-moz-progress-bar{background:var(--accent);border-radius:8px}::selection{background:var(--accent-soft);color:var(--ink)}}@layer components{.shell{max-width:1160px;margin-inline:auto;padding-inline:32px}.app-header{border-bottom:1px solid var(--line);background:var(--surface)}.header-inner{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px}.brand-mark{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;background:var(--accent);color:var(--canvas);font:600 15px var(--font-mono)}.brand-ecosystem{display:block;font-size:9px;font-weight:700;letter-spacing:.19em;color:var(--muted)}.brand-name{display:block;font-size:21px;font-weight:650;letter-spacing:-.04em;line-height:1.2}.header-actions{display:flex;align-items:center;gap:24px;font-size:13px}.header-link{font-weight:600}.header-link span{margin-left:5px;color:var(--accent)}.app-main{padding-block:40px 56px;min-height:calc(100dvh - 153px)}.app-footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;border-top:1px solid var(--line);padding-block:22px;font-size:11px;color:var(--muted)}.app-footer span span{padding-inline:9px;color:var(--accent)}.page-title{font-size:clamp(1.9rem,3.7vw,2.8rem);font-weight:650;letter-spacing:-.045em;line-height:1.15;margin-top:12px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:.16em;color:var(--accent)}.page-intro{margin-bottom:28px}.page-intro p:last-child{color:var(--muted);margin-top:12px;font-size:15px;line-height:1.7}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);min-width:0}.section-title{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:650;margin-bottom:8px}.step-number{font:11px var(--font-mono);color:var(--accent);background:var(--accent-soft);border-radius:6px;padding:5px 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var(--line-strong)}.btn-secondary:hover:enabled{background:var(--surface-soft)}.btn-quiet{font-size:12px;color:var(--accent);font-weight:600;min-height:32px}.config-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:24px;align-items:start}.config-form{padding:28px}.domain-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.domain-option{display:flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:10px;padding:11px;min-height:56px;cursor:pointer;transition:border-color .15s,background .15s}.domain-option input{width:.9rem;height:.9rem}.domain-option:hover{border-color:var(--accent)}.domain-symbol{color:var(--accent);font:600 13px var(--font-mono);width:27px;text-align:center;flex-shrink:0}.domain-option:focus-within,.choice:focus-within{outline:2px solid var(--accent);outline-offset:2px}.domain-option 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0);display:grid;place-items:center}.score-ring-inner{width:150px;height:150px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--surface);font-size:42px;font-weight:650;letter-spacing:-.05em}.score-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:460px;margin:24px auto 0}.score-stats div{background:var(--surface-soft);border-radius:10px;padding:14px 8px}.score-stats dt{color:var(--muted);font-size:11px}.score-stats dd{font-size:22px;font-weight:600;margin-bottom:3px}.skip-link{position:fixed;top:-100px;left:16px;z-index:50;background:var(--surface);padding:12px;border-radius:8px}.skip-link:focus{top:16px}.level-option{display:block;cursor:pointer;border-radius:12px;border:1px solid var(--line);background:var(--surface);padding:15px;transition:border-color .15s}.level-option:hover{border-color:var(--accent)}.level-option:focus-within{outline:2px solid var(--accent);outline-offset:2px}.level-selected{background:var(--accent-soft);border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.level-option:has(input:disabled){opacity:.5;cursor:not-allowed}.level-bars{display:flex;align-items:end;gap:3px;height:20px}.level-bars span{display:block;width:5px;border-radius:2px;background:var(--line)}.level-bars span.active{background:var(--accent)}}@media(max-width:960px){.config-grid{grid-template-columns:minmax(0,1fr)}.config-aside{display:grid;grid-template-columns:1fr 1fr;gap:16px}.practice-card{margin-top:0}}@media(max-width:640px){.shell{padding-inline:18px}.header-inner{min-height:74px;gap:12px;flex-wrap:wrap;padding-block:14px}.header-actions{gap:12px;flex-wrap:wrap}.header-link{font-size:12px}.brand-name{font-size:19px}.app-main{padding-block:28px 36px}.config-form{padding:20px}.domain-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.config-aside{grid-template-columns:1fr}.navigator-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.score-stats{gap:6px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@layer components{.score-stats.has-unanswered{grid-template-columns:repeat(4,1fr)}}@media(max-width:640px){.score-stats.has-unanswered{grid-template-columns:repeat(2,1fr)}}@layer components{.header-preferences,.language-control{display:flex;align-items:center;flex-shrink:0}.header-preferences{gap:12px}.language-control{gap:2px;color:var(--subtle)}.preference-button{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-control);color:var(--muted);background:transparent;border:1px solid transparent;transition:background .15s,color .15s,border-color .15s}.theme-button{border-color:var(--line)}.language-button{font-size:12px;font-weight:500}.language-button[aria-pressed=true]{color:var(--accent);font-weight:700}.preference-button:hover{color:var(--accent);background:var(--accent-soft)}.preference-button:active{background:var(--surface-soft)}.preference-button:focus-visible{outline:3px solid var(--accent);outline-offset:3px}@media(prefers-reduced-motion:reduce){.preference-button{transition:none}}.user-badge{max-width:180px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.leave-dialog{margin:auto;max-width:min(480px,calc(100vw - 36px));background:var(--surface);color:var(--ink);padding:28px;border:1px solid var(--line-strong);border-radius:var(--radius);box-shadow:var(--shadow)}.leave-dialog::backdrop{background:#0009}.question-dot.correct{background:var(--accent-soft);color:var(--success-ink);border-color:var(--accent)}.question-dot.incorrect{background:var(--danger-soft);color:var(--danger);border-color:var(--danger-line)}.question-dot.unanswered{border-style:dashed}.expected{background:var(--surface-soft);border-color:var(--line-strong);border-style:dashed}.review-filters{display:flex;flex-wrap:wrap;gap:8px}.review-filters label{display:flex;align-items:center;gap:8px;font-size:12px;padding:9px 12px;border:1px solid var(--line);border-radius:var(--radius-control);cursor:pointer;background:var(--surface)}.review-filters .filter-selected{border-color:var(--accent);background:var(--accent-soft);font-weight:600}.review-filters input{width:13px;height:13px}}@property --tw-space-y-reverse{syntax: "*"; inherits: false; initial-value: 0;}@property --tw-border-style{syntax: "*"; inherits: false; initial-value: solid;}@property --tw-leading{syntax: "*"; inherits: false;}@property --tw-font-weight{syntax: "*"; inherits: false;}@property --tw-outline-style{syntax: "*"; inherits: false; initial-value: solid;}@property --tw-blur{syntax: "*"; inherits: false;}@property --tw-brightness{syntax: "*"; inherits: false;}@property --tw-contrast{syntax: "*"; inherits: false;}@property --tw-grayscale{syntax: "*"; inherits: false;}@property --tw-hue-rotate{syntax: "*"; inherits: false;}@property --tw-invert{syntax: "*"; inherits: false;}@property --tw-opacity{syntax: "*"; inherits: false;}@property --tw-saturate{syntax: "*"; inherits: false;}@property --tw-sepia{syntax: "*"; inherits: false;}@property --tw-drop-shadow{syntax: "*"; inherits: false;}@property --tw-drop-shadow-color{syntax: "*"; inherits: false;}@property --tw-drop-shadow-alpha{syntax: "<percentage>"; inherits: false; initial-value: 100%;}@property --tw-drop-shadow-size{syntax: "*"; inherits: false;}@keyframes spin{to{transform:rotate(360deg)}}@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-space-y-reverse: 0;--tw-border-style: solid;--tw-leading: initial;--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}}}