/*! 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)))){*,: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-leading:initial;--tw-font-weight:initial;--tw-tracking:initial;--tw-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-pan-x:initial;--tw-pan-y:initial;--tw-pinch-zoom:initial}}}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-sans-cyrillic-ext-400-normal-g30qAdWV.woff2)format("woff2"),url(/assets/ibm-plex-sans-cyrillic-ext-400-normal-Dsrv2Tcn.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-sans-cyrillic-400-normal-DZqxrq2p.woff2)format("woff2"),url(/assets/ibm-plex-sans-cyrillic-400-normal-BTotfTJu.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-sans-greek-400-normal-_efipK4i.woff2)format("woff2"),url(/assets/ibm-plex-sans-greek-400-normal-D9ESIMu3.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-sans-vietnamese-400-normal-DG4YqDda.woff2)format("woff2"),url(/assets/ibm-plex-sans-vietnamese-400-normal-fK1oJ5dG.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-sans-latin-ext-400-normal-C5H60-Va.woff2)format("woff2"),url(/assets/ibm-plex-sans-latin-ext-400-normal-RBey6euL.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-sans-latin-400-normal-CDDApCn2.woff2)format("woff2"),url(/assets/ibm-plex-sans-latin-400-normal-CYLoc0-x.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/ibm-plex-sans-cyrillic-ext-700-normal-BmRLXWpJ.woff2)format("woff2"),url(/assets/ibm-plex-sans-cyrillic-ext-700-normal-DCQwxkRk.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/ibm-plex-sans-cyrillic-700-normal-D_uavGvn.woff2)format("woff2"),url(/assets/ibm-plex-sans-cyrillic-700-normal-RFb1v-CK.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/ibm-plex-sans-greek-700-normal-wyJ6jzdA.woff2)format("woff2"),url(/assets/ibm-plex-sans-greek-700-normal-CkZN0sRy.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/ibm-plex-sans-vietnamese-700-normal-CkEo6LDy.woff2)format("woff2"),url(/assets/ibm-plex-sans-vietnamese-700-normal-BV5B8Are.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/ibm-plex-sans-latin-ext-700-normal-aMgXseD4.woff2)format("woff2"),url(/assets/ibm-plex-sans-latin-ext-700-normal-DZH6Xh-4.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/ibm-plex-sans-latin-700-normal-Bxkt5Cjx.woff2)format("woff2"),url(/assets/ibm-plex-sans-latin-700-normal-Bth3BMcD.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@layer theme{:root,:host{--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-white:#fff;--spacing:.25rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-lg:1.125rem;--text-lg--line-height:calc(1.75 / 1.125);--text-xl:1.25rem;--text-xl--line-height:calc(1.75 / 1.25);--text-2xl:1.5rem;--text-2xl--line-height:calc(2 / 1.5);--font-weight-semibold:600;--font-weight-bold:700;--font-weight-extrabold:800;--tracking-normal:0em;--radius-sm:var(--radius-sm);--radius-lg:var(--radius-lg);--animate-spin:spin 1s linear infinite;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:"IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--default-mono-font-family:var(--font-mono);--shadow:var(--shadow);--radius:var(--radius)}}@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}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}*{box-sizing:border-box}html{line-height:normal}small{font-size:smaller}h1,h2,h3,h4,h5,h6{font-weight:700}body{background:var(--page);min-width:320px;min-height:100vh;color:var(--ink);margin:0}::selection{background:var(--accent)}@supports (color:color-mix(in lab, red, red)){::selection{background:color-mix(in srgb, var(--accent) 28%, transparent)}}::selection{color:var(--ink)}button,input,textarea{font:inherit;color:var(--ink)}button{letter-spacing:0}:where(button,a[href],input,textarea,summary,[tabindex]):focus-visible{outline:2px solid var(--focus);outline-offset:3px}}@layer components{.sidebar{min-height:100vh;padding-inline:calc(var(--spacing) * 4);padding-block:calc(var(--spacing) * 6);color:var(--sidebar-text);background:radial-gradient(circle at 0 0, var(--accent), transparent 22rem), linear-gradient(165deg, var(--sidebar) 0%, var(--sidebar) 58%, var(--sidebar) 100%);flex-direction:column;gap:22px;display:flex}@supports (color:color-mix(in lab, red, red)){.sidebar{background:radial-gradient(circle at 0 0, color-mix(in srgb, var(--accent) 16%, transparent), transparent 22rem), linear-gradient(165deg, color-mix(in srgb, var(--sidebar) 90%, #172b4d) 0%, var(--sidebar) 58%, color-mix(in srgb, var(--sidebar) 94%, #020617) 100%)}}.brand{cursor:pointer;align-items:center;gap:calc(var(--spacing) * 3);border-style:var(--tw-border-style);padding-inline:calc(var(--spacing) * 2);text-align:left;color:inherit;background-color:#0000;border-width:0;display:flex}.brand strong,.brand span{display:block}.brand span{margin-top:calc(var(--spacing) * .5);color:var(--sidebar-subtle);font-size:12px}.nav-item{cursor:pointer;align-items:center;gap:calc(var(--spacing) * 2.5);border-radius:var(--radius-sm);border-style:var(--tw-border-style);width:100%;min-height:42px;padding-inline:calc(var(--spacing) * 3);text-align:left;color:var(--sidebar-muted);background-color:#0000;border-width:0;text-decoration-line:none;display:flex}.nav-item.active,.nav-item:hover{color:var(--color-white);background:#ffffff1a}.mobile-navigation-menu-button,.mobile-nav-backdrop{display:none}.topbar{justify-content:space-between;align-items:center;gap:calc(var(--spacing) * 5);margin-bottom:22px;display:flex}.topbar h1{--tw-leading:1.2;--tw-tracking:var(--tracking-normal);letter-spacing:var(--tracking-normal);margin:0;font-size:28px;line-height:1.2}.topbar p{--tw-leading:1.45;text-wrap:pretty;max-width:70ch;color:var(--muted);margin-inline:0;margin-top:7px;margin-bottom:0;line-height:1.45}.icon-action,.version-action{cursor:pointer;justify-content:center;align-items:center;gap:calc(var(--spacing) * 2);border-radius:var(--radius-sm);border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface-muted);min-height:42px;color:var(--ink);text-decoration-line:none;display:inline-flex}.icon-action{flex:0 0 42px;width:42px;height:42px;padding:0}.version-action{padding-inline:calc(var(--spacing) * 3);--tw-font-weight:var(--font-weight-extrabold);font-weight:var(--font-weight-extrabold)}.primary-action,.ghost-button,.success-button,.danger-button{min-height:calc(var(--spacing) * 11);cursor:pointer;justify-content:center;align-items:center;gap:calc(var(--spacing) * 2);border-radius:var(--radius-sm);border-style:var(--tw-border-style);padding-inline:calc(var(--spacing) * 3.5);--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold);white-space:nowrap;border-width:0;display:inline-flex}.primary-action{color:var(--on-accent);background:var(--accent-gradient)}.primary-action.compact,.ghost-button.compact,.warning-button.compact,.danger-button.compact{min-height:calc(var(--spacing) * 9);padding-inline:calc(var(--spacing) * 3)}.ghost-button{border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);color:var(--ink);background:var(--surface-muted)}@supports (color:color-mix(in lab, red, red)){.ghost-button{background:color-mix(in srgb, var(--surface-muted) 88%, var(--panel))}}.success-button{background-color:var(--success);color:var(--on-success)}.warning-button{border-style:var(--tw-border-style);border-width:1px;border-color:var(--warning);background-color:var(--warning-soft);color:var(--ink)}.danger-button{background-color:var(--danger);color:var(--on-danger)}.danger-zone>.danger-button,.category-reset>.danger-button{justify-content:center;width:100%}.primary-action:disabled,.ghost-button:disabled,.success-button:disabled,.warning-button:disabled,.danger-button:disabled,.answer-option:disabled{cursor:not-allowed;opacity:.68}.screen-stack{gap:18px;display:grid}.panel{border-radius:var(--radius);border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background:var(--surface-fill);min-width:0;padding:18px}.panel-hero{border-color:var(--accent);background:var(--accent-soft)}.panel-hero .panel-header h2{color:var(--accent)}.panel-header{margin-bottom:calc(var(--spacing) * 4);justify-content:space-between;align-items:flex-start;gap:calc(var(--spacing) * 4);display:flex}.panel-header h2{--tw-tracking:var(--tracking-normal);letter-spacing:var(--tracking-normal);--tw-leading:1.25;margin:0;font-size:16px;line-height:1.25}.panel-header p{--tw-leading:1.45;color:var(--muted);margin-inline:0;margin-top:5px;margin-bottom:0;line-height:1.45}.metric-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;display:grid}.metric-card{align-items:flex-start;gap:calc(var(--spacing) * 3);border-radius:var(--radius);border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);min-height:118px;padding:calc(var(--spacing) * 4);background:var(--surface-fill);grid-template-columns:34px minmax(0,1fr);display:grid}.metric-card>svg{background:currentColor;border-radius:10px;align-self:center;width:34px;height:34px;padding:7px}@supports (color:color-mix(in lab, red, red)){.metric-card>svg{background:color-mix(in srgb, currentColor 10%, transparent)}}.metric-card span,.metric-card small,.metric-card strong{display:block}.metric-card span,.metric-card small{color:var(--muted)}.metric-card strong{margin-inline:0;margin-top:5px;margin-bottom:var(--spacing);--tw-leading:1.1;font-size:28px;line-height:1.1}.statistics-section-heading{margin-bottom:calc(var(--spacing) * 3)}.statistics-section-heading h2{--tw-leading:1.3;margin:0;font-size:18px;line-height:1.3}.statistics-section-heading p{margin:0;margin-top:var(--spacing);--tw-leading:1.45;color:var(--muted);font-size:14px;line-height:1.45}.statistics-overview-grid{gap:calc(var(--spacing) * 3);grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1.35fr);display:grid}@media not all and (width>=1180px){.statistics-overview-grid{grid-template-columns:repeat(1,minmax(0,1fr))}}.statistics-stability-card{align-items:flex-start;gap:calc(var(--spacing) * 3);border-radius:var(--radius);border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface);min-height:136px;padding:calc(var(--spacing) * 4);background:var(--surface-fill);grid-template-columns:34px minmax(0,1fr);display:grid}.statistics-stability-card>svg{width:34px;height:34px;color:var(--success);background:currentColor;border-radius:10px;align-self:center;padding:7px}@supports (color:color-mix(in lab, red, red)){.statistics-stability-card>svg{background:color-mix(in srgb, currentColor 10%, transparent)}}.statistics-stability-card span,.statistics-stability-card small,.statistics-stability-card strong{display:block}.statistics-stability-card span,.statistics-stability-card small{--tw-leading:1.4;color:var(--muted);font-size:14px;line-height:1.4}.statistics-stability-card strong{margin-inline:0;margin-top:5px;margin-bottom:var(--spacing);--tw-leading:1.1;font-size:28px;line-height:1.1}.statistics-stability-card dl,.statistics-category-card dl{gap:calc(var(--spacing) * 2);grid-column:1/-1;grid-template-columns:repeat(3,minmax(0,1fr));margin:0;display:grid}.statistics-stability-card dl div,.statistics-category-card dl div{min-width:0}.statistics-stability-card dt,.statistics-category-card dt{--tw-leading:1.35;color:var(--muted);font-size:14px;line-height:1.35}.statistics-stability-card dd,.statistics-category-card dd{margin:0;margin-top:calc(var(--spacing) * .5);--tw-leading:1.3;--tw-font-weight:var(--font-weight-bold);font-size:14px;line-height:1.3;font-weight:var(--font-weight-bold);overflow-wrap:anywhere}.statistics-category-grid{gap:calc(var(--spacing) * 3);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}@media not all and (width>=780px){.statistics-category-grid{grid-template-columns:repeat(1,minmax(0,1fr))}}.statistics-category-card{gap:calc(var(--spacing) * 2.5);border-radius:var(--radius-sm);border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface);min-height:156px;padding:calc(var(--spacing) * 3.5);grid-template-columns:28px minmax(0,1fr);display:grid}.statistics-category-card>svg{height:calc(var(--spacing) * 7);width:calc(var(--spacing) * 7);padding:var(--spacing);background:currentColor;border-radius:8px;align-self:center}@supports (color:color-mix(in lab, red, red)){.statistics-category-card>svg{background:color-mix(in srgb, currentColor 9%, transparent)}}.statistics-category-card h3,.statistics-category-card p{margin:0}.statistics-category-card h3{--tw-leading:1.3;font-size:16px;line-height:1.3}.statistics-category-card p{margin-top:var(--spacing);--tw-leading:1.4;color:var(--muted);font-size:14px;line-height:1.4}.statistics-overview-grid .metric-card small{--tw-leading:1.4;font-size:14px;line-height:1.4}.statistics-overview-grid .metric-card small+small{margin-top:var(--spacing)}.statistics-category-card .progress-track{grid-column:1/-1}.tone-blue svg,.category-card.tone-blue svg{color:var(--accent)}.tone-green svg,.category-card.tone-green svg{color:var(--success)}.tone-amber svg,.category-card.tone-amber svg{color:var(--warning)}.tone-violet svg,.category-card.tone-violet svg{color:#7854d8}.tone-cyan svg,.category-card.tone-cyan svg{color:#087e9b}.tone-pink svg,.category-card.tone-pink svg{color:#bd4a83}.tone-indigo svg,.category-card.tone-indigo svg{color:#4f65c7}.tone-olive svg,.category-card.tone-olive svg{color:#6b7f21}.tone-brown svg,.category-card.tone-brown svg{color:#8b5e3c}.tone-red svg,.category-card.tone-red svg{color:var(--danger)}.dashboard-grid{grid-template-columns:minmax(0,1.45fr) minmax(300px,.55fr);gap:18px;display:grid}.category-card{align-items:flex-start;gap:calc(var(--spacing) * 2.5);border-radius:var(--radius-sm);border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface);padding:calc(var(--spacing) * 3.5);grid-template-columns:28px minmax(0,1fr) 36px;display:grid}.category-card>svg{height:calc(var(--spacing) * 7);width:calc(var(--spacing) * 7);padding:var(--spacing);background:currentColor;border-radius:8px;align-self:center}@supports (color:color-mix(in lab, red, red)){.category-card>svg{background:color-mix(in srgb, currentColor 9%, transparent)}}.category-card:has(.icon-action:disabled){opacity:.55}.category-card strong,.category-card span{display:block}.category-card span{margin-top:var(--spacing);--tw-leading:1.35;color:var(--muted);font-size:13px;line-height:1.35}.icon-action{cursor:pointer;border-radius:var(--radius-sm);border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface-muted);place-items:center;width:34px;height:34px;display:grid}.category-card.tone-blue .icon-action{background:#1f6feb}@supports (color:color-mix(in lab, red, red)){.category-card.tone-blue .icon-action{background:color-mix(in srgb, #1f6feb 12%, var(--surface))}}.category-card.tone-blue .icon-action{border-color:#1f6feb}@supports (color:color-mix(in lab, red, red)){.category-card.tone-blue .icon-action{border-color:color-mix(in srgb, #1f6feb 38%, var(--line))}}.category-card.tone-green .icon-action{background:#188558}@supports (color:color-mix(in lab, red, red)){.category-card.tone-green .icon-action{background:color-mix(in srgb, #188558 12%, var(--surface))}}.category-card.tone-green .icon-action{border-color:#188558}@supports (color:color-mix(in lab, red, red)){.category-card.tone-green .icon-action{border-color:color-mix(in srgb, #188558 38%, var(--line))}}.category-card.tone-violet .icon-action{background:#7854d8}@supports (color:color-mix(in lab, red, red)){.category-card.tone-violet .icon-action{background:color-mix(in srgb, #7854d8 12%, var(--surface))}}.category-card.tone-violet .icon-action{border-color:#7854d8}@supports (color:color-mix(in lab, red, red)){.category-card.tone-violet .icon-action{border-color:color-mix(in srgb, #7854d8 38%, var(--line))}}.category-card.tone-red .icon-action{background:#c2413b}@supports (color:color-mix(in lab, red, red)){.category-card.tone-red .icon-action{background:color-mix(in srgb, #c2413b 12%, var(--surface))}}.category-card.tone-red .icon-action{border-color:#c2413b}@supports (color:color-mix(in lab, red, red)){.category-card.tone-red .icon-action{border-color:color-mix(in srgb, #c2413b 38%, var(--line))}}.category-card.tone-amber .icon-action{background:#b56a00}@supports (color:color-mix(in lab, red, red)){.category-card.tone-amber .icon-action{background:color-mix(in srgb, #b56a00 12%, var(--surface))}}.category-card.tone-amber .icon-action{border-color:#b56a00}@supports (color:color-mix(in lab, red, red)){.category-card.tone-amber .icon-action{border-color:color-mix(in srgb, #b56a00 38%, var(--line))}}.category-card.tone-cyan .icon-action{background:#087e9b}@supports (color:color-mix(in lab, red, red)){.category-card.tone-cyan .icon-action{background:color-mix(in srgb, #087e9b 12%, var(--surface))}}.category-card.tone-cyan .icon-action{border-color:#087e9b}@supports (color:color-mix(in lab, red, red)){.category-card.tone-cyan .icon-action{border-color:color-mix(in srgb, #087e9b 38%, var(--line))}}.category-card.tone-pink .icon-action{background:#bd4a83}@supports (color:color-mix(in lab, red, red)){.category-card.tone-pink .icon-action{background:color-mix(in srgb, #bd4a83 12%, var(--surface))}}.category-card.tone-pink .icon-action{border-color:#bd4a83}@supports (color:color-mix(in lab, red, red)){.category-card.tone-pink .icon-action{border-color:color-mix(in srgb, #bd4a83 38%, var(--line))}}.category-card.tone-indigo .icon-action{background:#4f65c7}@supports (color:color-mix(in lab, red, red)){.category-card.tone-indigo .icon-action{background:color-mix(in srgb, #4f65c7 12%, var(--surface))}}.category-card.tone-indigo .icon-action{border-color:#4f65c7}@supports (color:color-mix(in lab, red, red)){.category-card.tone-indigo .icon-action{border-color:color-mix(in srgb, #4f65c7 38%, var(--line))}}.category-card.tone-olive .icon-action{background:#6b7f21}@supports (color:color-mix(in lab, red, red)){.category-card.tone-olive .icon-action{background:color-mix(in srgb, #6b7f21 12%, var(--surface))}}.category-card.tone-olive .icon-action{border-color:#6b7f21}@supports (color:color-mix(in lab, red, red)){.category-card.tone-olive .icon-action{border-color:color-mix(in srgb, #6b7f21 38%, var(--line))}}.category-card.tone-brown .icon-action{background:#8b5e3c}@supports (color:color-mix(in lab, red, red)){.category-card.tone-brown .icon-action{background:color-mix(in srgb, #8b5e3c 12%, var(--surface))}}.category-card.tone-brown .icon-action{border-color:#8b5e3c}@supports (color:color-mix(in lab, red, red)){.category-card.tone-brown .icon-action{border-color:color-mix(in srgb, #8b5e3c 38%, var(--line))}}.category-card>svg,.statistics-category-card>svg{opacity:.78;background:0 0}.topbar-actions .icon-action{flex:0 0 42px;width:42px;height:42px}.progress-track{height:calc(var(--spacing) * 2);background-color:var(--track);border-radius:999px;grid-column:1/-1;overflow:hidden}.progress-track div{transform-origin:0;background:var(--accent-fill);width:100%;height:100%;transition:transform var(--motion-progress) var(--motion-ease)}@keyframes progress-indeterminate{0%{transform:translate(-100%)}to{transform:translate(250%)}}.activity-stats{margin-block:calc(var(--spacing) * 5);gap:calc(var(--spacing) * 2);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.activity-stats div{border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface-muted);padding-inline:calc(var(--spacing) * 2);padding-block:calc(var(--spacing) * 3);text-align:center;border-radius:8px}.activity-stats strong,.activity-stats span{display:block}.activity-stats strong{color:var(--accent);font-size:22px}.activity-stats span{margin-top:var(--spacing);color:var(--muted);font-size:11px}.theme-list,.queue-list,.question-list{gap:calc(var(--spacing) * 2);display:grid}.theme-list,.question-list{max-height:650px;padding-right:var(--spacing);overflow:auto}.category-row{align-items:center;gap:calc(var(--spacing) * 2.5);border-radius:var(--radius-sm);border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface);width:100%;min-height:72px;padding:calc(var(--spacing) * 2.5);text-align:left;grid-template-columns:26px minmax(0,1fr) auto;display:grid}.category-row.active{border-color:var(--accent);background:var(--accent-soft)}.category-row:has(button:disabled){cursor:not-allowed;opacity:.55}.category-row span,.category-row strong,.category-row small{display:block}.category-row small{margin-top:calc(var(--spacing) * .5);color:var(--muted)}.category-row .progress-track{grid-column:2/-1}.training-paths{gap:calc(var(--spacing) * 3);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.training-paths--mode-selection .training-path{min-height:0}.training-options{margin-bottom:calc(var(--spacing) * 5)}.training-options--targeted .training-path>svg:first-child,.training-options--targeted .training-path>svg:last-child{color:#5b9eea}.training-options--targeted .training-path>svg:last-child{background:#5b9eea}@supports (color:color-mix(in lab, red, red)){.training-options--targeted .training-path>svg:last-child{background:color-mix(in srgb, #5b9eea 12%, var(--surface))}}.training-options--targeted .training-path>svg:last-child{border-color:#5b9eea}@supports (color:color-mix(in lab, red, red)){.training-options--targeted .training-path>svg:last-child{border-color:color-mix(in srgb, #5b9eea 38%, var(--line))}}.category-card .icon-action svg,.training-path>svg{opacity:.78}.training-path{cursor:pointer;align-items:center;gap:calc(var(--spacing) * 3);border-radius:var(--radius-sm);border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface);min-height:78px;padding-inline:calc(var(--spacing) * 3);padding-block:calc(var(--spacing) * 2.5);text-align:left;color:var(--ink);grid-template-columns:24px minmax(0,1fr) auto;display:grid}.training-path>span,.training-path strong,.training-path small{display:block}.training-path small{margin-top:var(--spacing);--tw-leading:1.4;color:var(--muted);font-size:13px;line-height:1.4}.training-path>svg:first-child{color:var(--accent)}.training-path>svg:last-child{border-radius:var(--radius-sm);border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface-muted);width:34px;height:34px;padding:calc(var(--spacing) * 2);color:var(--ink)}.category-catalog-heading{margin-bottom:calc(var(--spacing) * 3)}.category-catalog-heading h3{--tw-leading:1.3;margin:0;font-size:16px;line-height:1.3}.category-catalog-heading p{margin:0;margin-top:var(--spacing);--tw-leading:1.45;color:var(--muted);font-size:13px;line-height:1.45}.search-field{margin-bottom:calc(var(--spacing) * 3);align-items:center;gap:calc(var(--spacing) * 2);border-radius:var(--radius-sm);border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface);min-height:42px;padding-inline:calc(var(--spacing) * 3);color:var(--muted);display:flex}.search-field:focus-within{border-color:var(--accent);color:var(--ink)}.search-field input{appearance:none;border-style:var(--tw-border-style);min-width:0;color:var(--ink);--tw-outline-style:none;background-color:#0000;border-width:0;outline-style:none;flex:1}.search-field input::placeholder{color:var(--muted)}.search-field input:focus-visible{--tw-outline-style:none;outline-style:none}.search-field input::-webkit-search-decoration{appearance:none}.search-field input::-webkit-search-cancel-button{appearance:none}.search-field input::-webkit-search-results-button{appearance:none}.search-field input::-webkit-search-results-decoration{appearance:none}.search-clear-button{cursor:pointer;border-style:var(--tw-border-style);width:30px;height:30px;color:var(--muted);background-color:#0000;border-width:0;border-radius:999px;place-items:center;display:grid}.search-clear-button:hover{background-color:var(--soft);color:var(--ink)}.search-clear-button:focus-visible{outline:2px solid var(--accent-soft);outline-offset:1px}.theme-row,.question-list-row,.queue-row{border-radius:var(--radius-sm);border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface)}.theme-row{align-items:center;gap:calc(var(--spacing) * 3.5);padding:calc(var(--spacing) * 3);grid-template-columns:minmax(0,1fr) 140px auto;display:grid}.theme-row:has(.icon-action:disabled){opacity:.55}.theme-row.mastered{background-color:var(--success-soft)}.theme-row strong,.theme-row span{display:block}.theme-row span{color:var(--muted);margin-top:3px;font-size:13px}.segmented-control{gap:var(--spacing);border-radius:var(--radius-sm);border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface);min-width:0;padding:var(--spacing);flex-wrap:wrap;display:flex}.segmented-control button{min-height:calc(var(--spacing) * 8);cursor:pointer;justify-content:center;align-items:center;gap:calc(var(--spacing) * 1.5);border-style:var(--tw-border-style);padding-inline:calc(var(--spacing) * 2.5);text-align:center;color:var(--muted);background-color:#0000;border-width:0;border-radius:6px;display:inline-flex}.segmented-control button.active{color:var(--on-accent);background:var(--accent-fill)}.segmented-control.secondary{border-style:var(--tw-border-style);background-color:#0000;border-width:0;padding:0}.segmented-control.secondary button{border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface-muted);padding-inline:calc(var(--spacing) * 2.5);flex:none;font-size:12px}.segmented-control.secondary button.active{color:var(--on-accent);background:var(--accent-fill);border-color:#0000}.streak,.mini-stats span{border-radius:var(--radius-sm);background-color:var(--soft);padding-inline:calc(var(--spacing) * 2);padding-block:var(--spacing);white-space:nowrap;color:var(--muted);font-size:11px}.streak{justify-items:center;gap:calc(var(--spacing) * .5);min-width:74px;padding-inline:calc(var(--spacing) * 2.5);border-radius:8px;padding-block:9px;display:grid}.streak span{--tw-font-weight:var(--font-weight-extrabold);font-size:18px;font-weight:var(--font-weight-extrabold);color:var(--ink)}.streak small{color:var(--muted)}.streak.mastered{background-color:var(--success-soft);color:var(--success-ink)}.map-zoom-button{font:inherit;right:calc(var(--spacing) * 2.5);bottom:calc(var(--spacing) * 2.5);cursor:pointer;border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--panel);min-height:44px;padding-inline:calc(var(--spacing) * 2.5);padding-block:calc(var(--spacing) * 2);--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold);color:var(--ink);border-radius:8px;align-items:center;gap:7px;display:inline-flex;position:absolute}.map-lightbox{z-index:var(--z-lightbox);padding:calc(var(--spacing) * 4.5);background-color:#0f172acc;place-items:center;display:grid;position:fixed;inset:0}.map-lightbox-content{background-color:var(--panel);width:min(100%,1100px);max-height:calc(100vh - 36px);padding:calc(var(--spacing) * 3);border-radius:8px;position:relative;overflow:auto}.map-lightbox-content img{width:100%;height:auto;display:block}.map-lightbox-close{z-index:1;float:right;cursor:pointer;border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--panel);min-width:44px;min-height:44px;color:var(--ink);border-radius:8px;place-items:center;display:grid;position:sticky;top:0}.answer-option{cursor:pointer;align-items:center;gap:calc(var(--spacing) * 2.5);border-radius:var(--radius-sm);border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface);min-height:58px;padding:calc(var(--spacing) * 2.5);text-align:left;color:var(--ink);grid-template-columns:32px minmax(0,1fr);display:grid}.answer-option.reference-option{cursor:default}.answer-option.selected{border-color:var(--accent);background:var(--accent-soft)}.answer-option strong{background-color:var(--soft);border-radius:3.40282e38px;place-items:center;width:30px;height:30px;display:grid}.answer-option span{--tw-leading:1.35;overflow-wrap:anywhere;line-height:1.35}.answer-option.correct{border-color:var(--success);background-color:var(--success-soft)}.answer-option.wrong{border-color:var(--danger);background-color:var(--danger-soft)}.practice-question-card{transition:border-color .15s ease-out,background-color .15s ease-out,box-shadow .15s ease-out}.practice-question-card.correct{border-color:var(--success);background-color:var(--success-soft);box-shadow:0 0 0 1px var(--success)}.practice-question-card.partial{border-color:var(--warning);background-color:var(--warning-soft);box-shadow:0 0 0 1px var(--warning)}.practice-question-card.wrong{border-color:var(--danger);background-color:var(--danger-soft);box-shadow:0 0 0 1px var(--danger)}.practice-question-card.validating{border-color:var(--accent)}.answer-option.dimmed{opacity:.62}.region-map-backdrop path{fill:#f2ecd8;stroke:#b9c3cf;stroke-width:.6px}.region-map-group path{fill:var(--soft);stroke:var(--line);stroke-width:.6px}.region-map-group{cursor:pointer}.region-map-group.selected path{fill:var(--accent-soft);stroke:var(--accent);stroke-width:1.1px}.region-map-group.correct path{fill:var(--success-soft);stroke:var(--success);stroke-width:1.1px}.region-map-group.wrong path{fill:var(--danger-soft);stroke:var(--danger);stroke-width:1.1px}.region-map-group.dimmed path{opacity:.55}.point-pin-target circle{stroke:#fff;stroke-width:1.4px}.point-pin-target.matched circle{fill:var(--success)}.point-pin-target.missed circle{fill:var(--warning)}.point-pin-target text{fill:#0f1b2d;paint-order:stroke;stroke:#fff;stroke-width:4px;stroke-linejoin:round;font-size:16px;font-weight:700}.point-pin-marker{stroke:#fff;stroke-width:1.6px}.point-pin-marker text{fill:#fff;text-anchor:middle;pointer-events:none;font-size:13px;font-weight:700}.point-pin-marker.pending{fill:var(--accent)}.point-pin-marker.correct{fill:var(--success)}.point-pin-marker.partial{fill:var(--warning)}.point-pin-marker.wrong{fill:var(--danger)}.point-pin-link{stroke:var(--muted);stroke-width:1.2px;stroke-dasharray:3 3}.point-pin-reticle line{stroke:var(--accent);stroke-width:1.6px}.self-check{gap:calc(var(--spacing) * 2.5);display:grid;container-type:inline-size}.self-check textarea{resize:vertical;border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface);width:100%;min-height:136px;padding:calc(var(--spacing) * 3);border-radius:8px}.numbered-choice-buttons button strong{height:calc(var(--spacing) * 7);width:calc(var(--spacing) * 7);background-color:var(--soft);color:var(--text);border-radius:3.40282e38px;flex:none;place-items:center;display:grid}.numbered-choice-buttons button span{--tw-leading:1.4;overflow-wrap:anywhere;line-height:1.4}.numbered-choice-row.compact{grid-template-columns:40px minmax(0,1fr);align-items:center}.numbered-choice-row.compact .numbered-choice-prompt{justify-content:center}.numbered-choice-buttons{gap:calc(var(--spacing) * 2);grid-template-columns:repeat(auto-fit,minmax(132px,1fr));display:grid}.numbered-choice-buttons button{cursor:pointer;border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface-muted);--tw-font-weight:var(--font-weight-extrabold);font-weight:var(--font-weight-extrabold);color:var(--text);align-items:center;gap:calc(var(--spacing) * 2);min-height:44px;padding:calc(var(--spacing) * 2);text-align:left;border-radius:8px;display:flex}.numbered-choice-buttons button.selected{border-color:var(--accent);color:var(--on-accent);background:var(--accent-fill)}.numbered-choice-buttons button.selected.correct{border-color:var(--success);background-color:var(--success);color:var(--on-success)}.numbered-choice-buttons button.selected.wrong{border-color:var(--danger);background-color:var(--danger);color:var(--on-danger)}.numbered-choice-select.correct{border-color:var(--success);background:var(--success)}@supports (color:color-mix(in lab, red, red)){.numbered-choice-select.correct{background:color-mix(in srgb, var(--success) 18%, var(--surface-muted))}}.numbered-choice-select.wrong{border-color:var(--danger);background:var(--danger)}@supports (color:color-mix(in lab, red, red)){.numbered-choice-select.wrong{background:color-mix(in srgb, var(--danger) 18%, var(--surface-muted))}}.matching-drop-target.filled{--tw-border-style:solid;border-style:solid}.matching-drop-target.correct{--tw-border-style:solid;border-style:solid;border-color:var(--success);background-color:var(--success-soft)}.matching-drop-target.wrong{--tw-border-style:solid;border-style:solid;border-color:var(--danger);background-color:var(--danger-soft)}.answer-key{border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface-soft);padding:calc(var(--spacing) * 3.5);border-radius:8px}.answer-key.correct{border-color:var(--success);background-color:var(--success-soft)}.answer-key.partial{border-color:var(--warning);background-color:var(--warning-soft)}.answer-key.wrong{border-color:var(--danger);background-color:var(--danger-soft)}.answer-key strong{margin-bottom:calc(var(--spacing) * 2);display:block}.answer-key pre{--tw-leading:1.5;overflow-wrap:anywhere;white-space:pre-wrap;margin:0;font-family:inherit;line-height:1.5}.answer-mistake-answer.correct{color:var(--success)}@keyframes mobile-nav-drawer-enter{0%{transform:translate(100%)}to{transform:translate(0)}}@media (prefers-reduced-motion:reduce){.practice-question-card{transition:none}}.practice-aside .panel{flex-direction:column;max-height:clamp(320px,100vh - 220px,680px);display:flex;overflow:hidden}.practice-aside .queue-list{--tw-pan-y:pan-y;touch-action:var(--tw-pan-x,) var(--tw-pan-y,) var(--tw-pinch-zoom,);overscroll-behavior:contain;min-height:0;padding-right:var(--spacing);overscroll-behavior-y:contain;touch-action:pan-y;overflow-y:auto}.queue-row{cursor:pointer;align-items:center;gap:calc(var(--spacing) * 2);width:100%;min-height:44px;padding:calc(var(--spacing) * 2.5);text-align:left;color:var(--ink);grid-template-columns:minmax(0,1fr) 64px;display:grid}.queue-row.active{border-color:var(--accent);background:var(--accent-soft)}.queue-row:hover,.queue-row:focus-visible{border-color:var(--accent)}.queue-row span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.queue-row small{text-align:right;color:var(--muted)}.question-list-row{justify-content:space-between;align-items:center;gap:calc(var(--spacing) * 3);padding:calc(var(--spacing) * 3);display:flex}.question-list-row strong,.question-list-row>div:first-child>span{display:block}.question-list-row>div:first-child>span{color:var(--muted);margin-top:3px;font-size:13px}.mini-stats{justify-content:flex-end;gap:calc(var(--spacing) * 1.5);flex-wrap:wrap;display:flex}.language-option{min-height:calc(var(--spacing) * 12);cursor:pointer;align-content:center;gap:var(--spacing);border-radius:var(--radius-sm);border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface);padding-inline:calc(var(--spacing) * 4);padding-block:calc(var(--spacing) * 3);text-align:left;color:var(--ink);display:grid}.language-option.active{border-color:var(--accent);background:var(--accent-soft)}.language-option span{--tw-leading:1.4;color:var(--muted);line-height:1.4}.sync-status.synced{background-color:var(--success-soft);color:var(--success-ink);border-color:#18855852}.sync-status.error{background-color:var(--danger-soft);color:var(--danger-ink);border-color:#c2413b59}.auth-mode-switch{gap:calc(var(--spacing) * 2);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.auth-mode-switch button{min-height:calc(var(--spacing) * 10);cursor:pointer;justify-content:center;align-items:center;gap:calc(var(--spacing) * 2);border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface);padding-inline:calc(var(--spacing) * 4);--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold);color:var(--ink);border-radius:8px;padding-block:0;display:inline-flex}.settings-grid .primary-action,.settings-grid .ghost-button,.settings-grid .danger-button{padding-inline:calc(var(--spacing) * 4)}.auth-mode-switch button.active{border-color:var(--accent);color:var(--accent-ink);background:var(--accent-soft)}.loading-panel{align-content:center;place-items:center;gap:calc(var(--spacing) * 2);text-align:center;min-height:260px;color:var(--muted);display:grid}.loading-panel .progress-track{margin-top:var(--spacing);width:min(260px,100%)}.loading-panel small{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));color:var(--muted)}.loading-panel strong{color:var(--ink);margin:0}.modal-backdrop{z-index:var(--z-overlay);background-color:#0f172a7a;place-items:center;padding:18px;display:grid;position:fixed;inset:0}:root[data-theme=dark] .modal-backdrop{background-color:#020617c7}@media (prefers-color-scheme:dark){:root[data-theme=system] .modal-backdrop{background-color:#020617c7}}.modal-dialog{gap:calc(var(--spacing) * 3.5);border-radius:var(--radius-lg);border-style:var(--tw-border-style);border-width:1px;border-color:var(--line);background-color:var(--surface-fill);width:min(100%,460px);padding:calc(var(--spacing) * 5);background:var(--surface-fill);grid-template-columns:44px minmax(0,1fr);display:grid;box-shadow:0 4px 8px #0f172a33}.modal-icon{border-radius:8px;place-items:center;width:44px;height:44px;display:grid}.modal-dialog h2{--tw-leading:1.25;--tw-tracking:0;letter-spacing:0;margin:0;font-size:19px;line-height:1.25}.modal-dialog p{margin:0;margin-top:calc(var(--spacing) * 2);--tw-leading:1.5;color:var(--muted);line-height:1.5}.modal-actions{justify-content:flex-end;gap:calc(var(--spacing) * 2.5);flex-wrap:wrap;grid-column:1/-1;display:flex}.usage-close-button{height:calc(var(--spacing) * 10);width:calc(var(--spacing) * 10);cursor:pointer;border-style:var(--tw-border-style);color:var(--muted);background-color:#0000;border-width:0;border-radius:8px;place-items:center;display:grid}.usage-close-button:hover{background-color:var(--surface-muted);color:var(--ink)}:where(.nav-item,.icon-action,.version-action,.primary-action,.ghost-button,.success-button,.warning-button,.danger-button,.category-row,.category-card,.theme-row,.language-option,.segmented-control button,.auth-mode-switch button,.answer-option,.numbered-choice-buttons button,.queue-row,.map-zoom-button,.map-lightbox-close,.usage-close-button,.search-clear-button){transition:background-color var(--motion-hover) var(--motion-ease), border-color var(--motion-hover) var(--motion-ease), color var(--motion-hover) var(--motion-ease), box-shadow var(--motion-hover) var(--motion-ease)}@media (hover:hover) and (pointer:fine){:where(.icon-action,.version-action,.primary-action,.ghost-button,.success-button,.warning-button,.danger-button,.map-zoom-button,.map-lightbox-close,.usage-close-button,.search-clear-button):not(:disabled):hover{box-shadow:0 0 0 2px var(--accent)}@supports (color:color-mix(in lab, red, red)){:where(.icon-action,.version-action,.primary-action,.ghost-button,.success-button,.warning-button,.danger-button,.map-zoom-button,.map-lightbox-close,.usage-close-button,.search-clear-button):not(:disabled):hover{box-shadow:0 0 0 2px color-mix(in srgb, var(--accent) 14%, transparent)}}.training-path:hover,.language-option:not(.active):hover,.auth-mode-switch button:not(.active):hover,.answer-option:not(.reference-option):not(:disabled):not(.correct):not(.wrong):hover{border-color:var(--accent);background:var(--accent-soft)}.category-row:not(:has(button:disabled)):not(.active):hover{border-color:var(--accent);background:var(--accent-soft)}:is(.theme-row:has(.icon-action:not(:disabled)):hover,.category-card:has(.icon-action:not(:disabled)):hover){border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){:is(.theme-row:has(.icon-action:not(:disabled)):hover,.category-card:has(.icon-action:not(:disabled)):hover){border-color:color-mix(in srgb, var(--accent) 52%, var(--line))}}:is(.theme-row:has(.icon-action:not(:disabled)):hover,.category-card:has(.icon-action:not(:disabled)):hover){background:var(--surface-muted)}}}@layer utilities{.\@container{container-type:inline-size}.pointer-events-none{pointer-events:none}.collapse{visibility:collapse}.invisible{visibility:hidden}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.sticky{position:sticky}.inset-0{inset:0}.top-0{top:0}.top-\[18px\]{top:18px}.top-\[calc\(100\%\+4px\)\]{top:calc(100% + 4px)}.right-0{right:0}.right-1\.5{right:calc(var(--spacing) * 1.5)}.right-2\.5{right:calc(var(--spacing) * 2.5)}.bottom-1{bottom:var(--spacing)}.bottom-2\.5{bottom:calc(var(--spacing) * 2.5)}.bottom-\[calc\(100\%\+4px\)\]{bottom:calc(100% + 4px)}.left-0{left:0}.z-\[1\]{z-index:1}.z-\[var\(--z-dropdown\)\]{z-index:var(--z-dropdown)}.z-\[var\(--z-lightbox\)\]{z-index:var(--z-lightbox)}.order-1{order:1}.order-2{order:2}.col-span-full{grid-column:1/-1}.float-right{float:right}.container{width:100%}@media (width>=40rem){.container{max-width:40rem}}@media (width>=48rem){.container{max-width:48rem}}@media (width>=64rem){.container{max-width:64rem}}@media (width>=80rem){.container{max-width:80rem}}@media (width>=96rem){.container{max-width:96rem}}.m-0{margin:0}.mx-0{margin-inline:0}.mt-0\.5{margin-top:calc(var(--spacing) * .5)}.mt-1{margin-top:var(--spacing)}.mt-1\.5{margin-top:calc(var(--spacing) * 1.5)}.mt-2{margin-top:calc(var(--spacing) * 2)}.mt-3{margin-top:calc(var(--spacing) * 3)}.mt-3\.5{margin-top:calc(var(--spacing) * 3.5)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-5{margin-top:calc(var(--spacing) * 5)}.mt-\[3px\]{margin-top:3px}.mt-\[5px\]{margin-top:5px}.mt-\[7px\]{margin-top:7px}.mt-px{margin-top:1px}.mb-0{margin-bottom:0}.mb-0\.5{margin-bottom:calc(var(--spacing) * .5)}.mb-2{margin-bottom:calc(var(--spacing) * 2)}.mb-3\.5{margin-bottom:calc(var(--spacing) * 3.5)}.mb-4{margin-bottom:calc(var(--spacing) * 4)}.mb-\[7px\]{margin-bottom:7px}.mb-\[9px\]{margin-bottom:9px}.ml-2{margin-left:calc(var(--spacing) * 2)}.line-clamp-2{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.\!block{display:block!important}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.list-item{display:list-item}.table{display:table}.h-5{height:calc(var(--spacing) * 5)}.h-7{height:calc(var(--spacing) * 7)}.h-10{height:calc(var(--spacing) * 10)}.h-\[26px\]{height:26px}.h-\[30px\]{height:30px}.h-\[42px\]{height:42px}.h-\[118px\]{height:118px}.h-auto{height:auto}.h-full{height:100%}.max-h-\[240px\]{max-height:240px}.max-h-\[320px\]{max-height:320px}.max-h-\[420px\]{max-height:420px}.max-h-\[440px\]{max-height:440px}.max-h-\[460px\]{max-height:460px}.max-h-\[620px\]{max-height:620px}.max-h-\[650px\]{max-height:650px}.max-h-\[calc\(100dvh-36px\)\],.max-h-\[calc\(100dvh_-_36px\)\]{max-height:calc(100dvh - 36px)}.max-h-\[calc\(100vh-36px\)\],.max-h-\[calc\(100vh_-_36px\)\]{max-height:calc(100vh - 36px)}.min-h-11{min-height:calc(var(--spacing) * 11)}.min-h-\[3px\]{min-height:3px}.min-h-\[38px\]{min-height:38px}.min-h-\[42px\]{min-height:42px}.min-h-\[44px\]{min-height:44px}.min-h-\[46px\]{min-height:46px}.min-h-\[50px\]{min-height:50px}.min-h-\[56px\]{min-height:56px}.min-h-\[58px\]{min-height:58px}.min-h-\[72px\]{min-height:72px}.min-h-\[136px\]{min-height:136px}.min-h-\[160px\]{min-height:160px}.min-h-\[260px\]{min-height:260px}.min-h-\[300px\]{min-height:300px}.min-h-\[340px\]{min-height:340px}.min-h-\[520px\]{min-height:520px}.min-h-screen{min-height:100vh}.w-2\/5{width:40%}.w-5{width:calc(var(--spacing) * 5)}.w-7{width:calc(var(--spacing) * 7)}.w-10{width:calc(var(--spacing) * 10)}.w-\[26px\]{width:26px}.w-\[30px\]{width:30px}.w-\[42px\]{width:42px}.w-\[min\(100\%\,760px\)\]{width:min(100%,760px)}.w-\[min\(100\%\,860px\)\]{width:min(100%,860px)}.w-\[min\(100\%\,1100px\)\]{width:min(100%,1100px)}.w-full{width:100%}.max-w-\[70ch\]{max-width:70ch}.max-w-\[620px\]{max-width:620px}.min-w-0{min-width:0}.min-w-\[44px\]{min-width:44px}.min-w-\[74px\]{min-width:74px}.flex-1{flex:1}.flex-\[0_0_42px\]{flex:0 0 42px}.flex-auto{flex:auto}.flex-none{flex:none}.shrink{flex-shrink:1}.shrink-0{flex-shrink:0}.grow{flex-grow:1}.rotate-180{rotate:180deg}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.animate-\[progress-indeterminate_1\.1s_ease-in-out_infinite\]{animation:1.1s ease-in-out infinite progress-indeterminate}.animate-spin{animation:var(--animate-spin)}.cursor-crosshair{cursor:crosshair}.cursor-default{cursor:default}.cursor-grab{cursor:grab}.cursor-pointer{cursor:pointer}.touch-manipulation{touch-action:manipulation}.resize{resize:both}.resize-y{resize:vertical}.list-none{list-style-type:none}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-cols-\[28px_minmax\(0\,1fr\)\]{grid-template-columns:28px minmax(0,1fr)}.grid-cols-\[30px_minmax\(0\,1fr\)\]{grid-template-columns:30px minmax(0,1fr)}.grid-cols-\[32px_minmax\(0\,1fr\)\]{grid-template-columns:32px minmax(0,1fr)}.grid-cols-\[34px_minmax\(0\,1fr\)\]{grid-template-columns:34px minmax(0,1fr)}.grid-cols-\[40px_minmax\(0\,1fr\)\]{grid-template-columns:40px minmax(0,1fr)}.grid-cols-\[42px_minmax\(0\,1fr\)\]{grid-template-columns:42px minmax(0,1fr)}.grid-cols-\[264px_minmax\(0\,1fr\)\]{grid-template-columns:264px minmax(0,1fr)}.grid-cols-\[minmax\(0\,1fr\)_64px\]{grid-template-columns:minmax(0,1fr) 64px}.grid-cols-\[minmax\(0\,1fr\)_72px_84px\]{grid-template-columns:minmax(0,1fr) 72px 84px}.grid-cols-\[minmax\(0\,1fr\)_82px_42px\]{grid-template-columns:minmax(0,1fr) 82px 42px}.grid-cols-\[minmax\(0\,1fr\)_320px\]{grid-template-columns:minmax(0,1fr) 320px}.grid-cols-\[minmax\(0\,1fr\)_minmax\(140px\,42\%\)\]{grid-template-columns:minmax(0,1fr) minmax(140px,42%)}.grid-cols-\[repeat\(28\,minmax\(4px\,1fr\)\)\]{grid-template-columns:repeat(28,minmax(4px,1fr))}.grid-cols-\[repeat\(auto-fit\,minmax\(132px\,1fr\)\)\]{grid-template-columns:repeat(auto-fit,minmax(132px,1fr))}.grid-cols-\[repeat\(auto-fit\,minmax\(160px\,1fr\)\)\]{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.\[place-items\:center_start\]{place-items:center start}.place-items-center{place-items:center}.content-center{align-content:center}.content-start{align-content:flex-start}.items-baseline{align-items:baseline}.items-center{align-items:center}.items-end{align-items:flex-end}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.justify-end{justify-content:flex-end}.justify-items-center{justify-items:center}.gap-0{gap:0}.gap-0\.5{gap:calc(var(--spacing) * .5)}.gap-1{gap:var(--spacing)}.gap-1\.5{gap:calc(var(--spacing) * 1.5)}.gap-2{gap:calc(var(--spacing) * 2)}.gap-2\.5{gap:calc(var(--spacing) * 2.5)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-3\.5{gap:calc(var(--spacing) * 3.5)}.gap-4{gap:calc(var(--spacing) * 4)}.gap-5{gap:calc(var(--spacing) * 5)}.gap-\[3px\]{gap:3px}.gap-\[5px\]{gap:5px}.gap-\[7px\]{gap:7px}.gap-\[9px\]{gap:9px}.gap-\[18px\]{gap:18px}.overflow-auto{overflow:auto}.overflow-hidden{overflow:hidden}.overflow-y-auto{overflow-y:auto}.rounded{border-radius:var(--radius)}.rounded-\[4px\]{border-radius:4px}.rounded-\[6px\]{border-radius:6px}.rounded-\[8px\]{border-radius:8px}.rounded-\[999px\]{border-radius:999px}.rounded-\[999px_999px_3px_3px\]{border-radius:999px 999px 3px 3px}.rounded-full{border-radius:3.40282e38px}.rounded-lg{border-radius:var(--radius-lg)}.rounded-sm{border-radius:var(--radius-sm)}.border{border-style:var(--tw-border-style);border-width:1px}.border-0{border-style:var(--tw-border-style);border-width:0}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-b{border-bottom-style:var(--tw-border-style);border-bottom-width:1px}.border-dashed{--tw-border-style:dashed;border-style:dashed}.border-none{--tw-border-style:none;border-style:none}.border-solid{--tw-border-style:solid;border-style:solid}.border-\[rgba\(24\,133\,88\,0\.32\)\]{border-color:#18855852}.border-\[rgba\(194\,65\,59\,0\.35\)\]{border-color:#c2413b59}.border-accent{border-color:var(--accent)}.border-danger{border-color:var(--danger)}.border-line{border-color:var(--line)}.border-success{border-color:var(--success)}.border-warning{border-color:var(--warning)}.bg-\[\#dce9f5\]{background-color:#dce9f5}.bg-\[color-mix\(in_srgb\,var\(--danger\)_18\%\,var\(--surface-muted\)\)\]{background-color:var(--danger)}@supports (color:color-mix(in lab, red, red)){.bg-\[color-mix\(in_srgb\,var\(--danger\)_18\%\,var\(--surface-muted\)\)\]{background-color:color-mix(in srgb,var(--danger) 18%,var(--surface-muted))}}.bg-\[color-mix\(in_srgb\,var\(--success\)_18\%\,var\(--surface-muted\)\)\]{background-color:var(--success)}@supports (color:color-mix(in lab, red, red)){.bg-\[color-mix\(in_srgb\,var\(--success\)_18\%\,var\(--surface-muted\)\)\]{background-color:color-mix(in srgb,var(--success) 18%,var(--surface-muted))}}.bg-\[rgba\(15\,23\,42\,0\.8\)\]{background-color:#0f172acc}.bg-\[rgba\(255\,255\,255\,0\.82\)\]{background-color:#ffffffd1}.bg-\[var\(--accent-fill\)\]{background-color:var(--accent-fill)}.bg-accent{background-color:var(--accent)}.bg-accent-soft{background-color:var(--accent-soft)}.bg-danger{background-color:var(--danger)}.bg-danger-soft{background-color:var(--danger-soft)}.bg-panel{background-color:var(--panel)}.bg-soft{background-color:var(--soft)}.bg-success{background-color:var(--success)}.bg-success-soft{background-color:var(--success-soft)}.bg-surface{background-color:var(--surface)}.bg-surface-muted{background-color:var(--surface-muted)}.bg-surface-soft{background-color:var(--surface-soft)}.bg-transparent{background-color:#0000}.bg-warning-soft{background-color:var(--warning-soft)}.bg-\[image\:var\(--accent-gradient\)\]{background-image:var(--accent-gradient)}.object-contain{object-fit:contain}.p-0{padding:0}.p-1{padding:var(--spacing)}.p-2{padding:calc(var(--spacing) * 2)}.p-2\.5{padding:calc(var(--spacing) * 2.5)}.p-3{padding:calc(var(--spacing) * 3)}.p-3\.5{padding:calc(var(--spacing) * 3.5)}.p-4{padding:calc(var(--spacing) * 4)}.p-4\.5{padding:calc(var(--spacing) * 4.5)}.p-5{padding:calc(var(--spacing) * 5)}.p-7{padding:calc(var(--spacing) * 7)}.p-\[3px\]{padding:3px}.p-\[13px\]{padding:13px}.px-1{padding-inline:var(--spacing)}.px-2{padding-inline:calc(var(--spacing) * 2)}.px-2\.5{padding-inline:calc(var(--spacing) * 2.5)}.px-3{padding-inline:calc(var(--spacing) * 3)}.px-3\.5{padding-inline:calc(var(--spacing) * 3.5)}.px-4{padding-inline:calc(var(--spacing) * 4)}.px-5{padding-inline:calc(var(--spacing) * 5)}.py-0{padding-block:0}.py-1{padding-block:var(--spacing)}.py-1\.5{padding-block:calc(var(--spacing) * 1.5)}.py-2{padding-block:calc(var(--spacing) * 2)}.py-2\.5{padding-block:calc(var(--spacing) * 2.5)}.py-3{padding-block:calc(var(--spacing) * 3)}.py-4{padding-block:calc(var(--spacing) * 4)}.py-\[9px\]{padding-block:9px}.py-\[22px\]{padding-block:22px}.pt-1\.5{padding-top:calc(var(--spacing) * 1.5)}.pt-2\.5{padding-top:calc(var(--spacing) * 2.5)}.pt-3{padding-top:calc(var(--spacing) * 3)}.pt-3\.5{padding-top:calc(var(--spacing) * 3.5)}.pt-4{padding-top:calc(var(--spacing) * 4)}.pr-1{padding-right:var(--spacing)}.pb-3\.5{padding-bottom:calc(var(--spacing) * 3.5)}.pl-\[18px\]{padding-left:18px}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.\[font-family\:inherit\]{font-family:inherit}.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-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.text-\[0\.85rem\]{font-size:.85rem}.text-\[10px\]{font-size:10px}.text-\[12px\]{font-size:12px}.text-\[13px\]{font-size:13px}.text-\[14px\]{font-size:14px}.text-\[18px\]{font-size:18px}.text-\[20px\]{font-size:20px}.text-\[22px\]{font-size:22px}.text-\[28px\]{font-size:28px}.text-\[36px\]{font-size:36px}.leading-\[1\.1\]{--tw-leading:1.1;line-height:1.1}.leading-\[1\.2\]{--tw-leading:1.2;line-height:1.2}.leading-\[1\.3\]{--tw-leading:1.3;line-height:1.3}.leading-\[1\.4\]{--tw-leading:1.4;line-height:1.4}.leading-\[1\.05\]{--tw-leading:1.05;line-height:1.05}.leading-\[1\.5\]{--tw-leading:1.5;line-height:1.5}.leading-\[1\.25\]{--tw-leading:1.25;line-height:1.25}.leading-\[1\.35\]{--tw-leading:1.35;line-height:1.35}.leading-\[1\.45\]{--tw-leading:1.45;line-height:1.45}.leading-\[1\.55\]{--tw-leading:1.55;line-height:1.55}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-extrabold{--tw-font-weight:var(--font-weight-extrabold);font-weight:var(--font-weight-extrabold)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.tracking-\[0\.02em\]{--tw-tracking:.02em;letter-spacing:.02em}.tracking-normal{--tw-tracking:var(--tracking-normal);letter-spacing:var(--tracking-normal)}.text-pretty{text-wrap:pretty}.\[overflow-wrap\:anywhere\]{overflow-wrap:anywhere}.text-ellipsis{text-overflow:ellipsis}.whitespace-nowrap{white-space:nowrap}.whitespace-pre-wrap{white-space:pre-wrap}.text-\[\#0f1b2d\]{color:#0f1b2d}.text-accent{color:var(--accent)}.text-danger{color:var(--danger)}.text-danger-ink{color:var(--danger-ink)}.text-inherit{color:inherit}.text-ink{color:var(--ink)}.text-muted{color:var(--muted)}.text-on-accent{color:var(--on-accent)}.text-on-danger{color:var(--on-danger)}.text-on-success{color:var(--on-success)}.text-sidebar-subtle{color:var(--sidebar-subtle)}.text-success{color:var(--success)}.text-success-ink{color:var(--success-ink)}.text-text{color:var(--text)}.text-white{color:var(--color-white)}.lowercase{text-transform:lowercase}.uppercase{text-transform:uppercase}.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,)}.line-through{text-decoration-line:line-through}.opacity-50{opacity:.5}.opacity-90{opacity:.9}.shadow-\[0_8px_18px_color-mix\(in_srgb\,var\(--accent\)_30\%\,transparent\)\]{--tw-shadow:0 8px 18px var(--tw-shadow-color,var(--accent))}@supports (color:color-mix(in lab, red, red)){.shadow-\[0_8px_18px_color-mix\(in_srgb\,var\(--accent\)_30\%\,transparent\)\]{--tw-shadow:0 8px 18px var(--tw-shadow-color,color-mix(in srgb,var(--accent) 30%,transparent))}}.shadow-\[0_8px_18px_color-mix\(in_srgb\,var\(--accent\)_30\%\,transparent\)\]{box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.shadow-\[var\(--shadow\)\]{--tw-shadow:var(--shadow);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.grayscale{--tw-grayscale:grayscale(100%);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.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-transform{transition-property:transform,translate,scale,rotate;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.outline-none{--tw-outline-style:none;outline-style:none}.\[font\:inherit\]{font:inherit}.\[line-clamp\:2\]{line-clamp:2}.last\:mb-0:last-child{margin-bottom:0}.focus\:border-accent:focus{border-color:var(--accent)}.focus\:\[outline\:2px_solid_var\(--accent-soft\)\]:focus{outline:2px solid var(--accent-soft)}.focus\:outline-offset-1:focus{outline-offset:1px}.focus-visible\:ring-2:focus-visible{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.focus-visible\:ring-accent:focus-visible{--tw-ring-color:var(--accent)}.active\:cursor-grabbing:active{cursor:grabbing}.disabled\:cursor-default:disabled{cursor:default}.disabled\:cursor-not-allowed:disabled{cursor:not-allowed}.disabled\:opacity-75:disabled{opacity:.75}.disabled\:opacity-\[0\.68\]:disabled{opacity:.68}@media (prefers-reduced-motion:reduce){.motion-reduce\:transform-none{transform:none}.motion-reduce\:animate-none{animation:none}.motion-reduce\:transition-none{transition-property:none}}@media not all and (width>=1180px){.max-\[1180px\]\:static{position:static}.max-\[1180px\]\:grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}}@media not all and (width>=780px){.max-\[780px\]\:col-start-3{grid-column-start:3}.max-\[780px\]\:row-start-1{grid-row-start:1}.max-\[780px\]\:grid{display:grid}.max-\[780px\]\:h-9{height:calc(var(--spacing) * 9)}.max-\[780px\]\:h-11{height:calc(var(--spacing) * 11)}.max-\[780px\]\:max-h-\[calc\(100dvh-24px\)\]{max-height:calc(100dvh - 24px)}.max-\[780px\]\:min-h-0{min-height:0}.max-\[780px\]\:min-h-11{min-height:calc(var(--spacing) * 11)}.max-\[780px\]\:min-h-\[260px\]{min-height:260px}.max-\[780px\]\:w-9{width:calc(var(--spacing) * 9)}.max-\[780px\]\:w-11{width:calc(var(--spacing) * 11)}.max-\[780px\]\:w-full{width:100%}.max-\[780px\]\:min-w-0{min-width:0}.max-\[780px\]\:flex-1{flex:1}.max-\[780px\]\:basis-11{flex-basis:calc(var(--spacing) * 11)}.max-\[780px\]\:grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.max-\[780px\]\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.max-\[780px\]\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.max-\[780px\]\:grid-cols-\[minmax\(0\,1fr\)_58px_44px\]{grid-template-columns:minmax(0,1fr) 58px 44px}.max-\[780px\]\:grid-cols-\[repeat\(2\,44px\)_minmax\(0\,1fr\)\]{grid-template-columns:repeat(2,44px) minmax(0,1fr)}.max-\[780px\]\:flex-col{flex-direction:column}.max-\[780px\]\:items-start{align-items:flex-start}.max-\[780px\]\:items-stretch{align-items:stretch}.max-\[780px\]\:justify-stretch{justify-content:stretch}.max-\[780px\]\:gap-1{gap:var(--spacing)}.max-\[780px\]\:gap-2{gap:calc(var(--spacing) * 2)}.max-\[780px\]\:gap-2\.5{gap:calc(var(--spacing) * 2.5)}.max-\[780px\]\:gap-3{gap:calc(var(--spacing) * 3)}.max-\[780px\]\:gap-\[3px\]{gap:3px}.max-\[780px\]\:overflow-hidden{overflow:hidden}.max-\[780px\]\:p-2\.5{padding:calc(var(--spacing) * 2.5)}.max-\[780px\]\:p-3\.5{padding:calc(var(--spacing) * 3.5)}.max-\[780px\]\:p-4\.5{padding:calc(var(--spacing) * 4.5)}.max-\[780px\]\:px-1{padding-inline:var(--spacing)}.max-\[780px\]\:px-2{padding-inline:calc(var(--spacing) * 2)}.max-\[780px\]\:pt-0\.5{padding-top:calc(var(--spacing) * .5)}.max-\[780px\]\:pt-2\.5{padding-top:calc(var(--spacing) * 2.5)}.max-\[780px\]\:pb-2\.5{padding-bottom:calc(var(--spacing) * 2.5)}.max-\[780px\]\:text-left{text-align:left}.max-\[780px\]\:text-\[11px\]{font-size:11px}.max-\[780px\]\:text-\[14px\]{font-size:14px}.max-\[780px\]\:text-\[18px\]{font-size:18px}.max-\[780px\]\:text-\[20px\]{font-size:20px}.max-\[780px\]\:text-\[22px\]{font-size:22px}.max-\[780px\]\:text-ellipsis{text-overflow:ellipsis}.max-\[780px\]\:whitespace-nowrap{white-space:nowrap}}@container not (width>=560px){.\@max-\[560px\]\:grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}}}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:var(--page);color:var(--ink);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--page:#f3f7fc;--ink:#172033;--text:var(--ink);--muted:#637083;--soft:#eef3f8;--line:#d8e1ec;--panel:#fff;--surface:#fff;--surface-muted:#f8fbff;--surface-soft:#fbfdff;--track:#e7edf5;--sidebar:#111827;--sidebar-text:#f8fafc;--sidebar-muted:#cbd5e1;--sidebar-subtle:#a7b0c0;--mobile-navigation-background:var(--surface);--mobile-navigation-text:var(--ink);--mobile-navigation-muted:var(--muted);--mobile-navigation-control:var(--surface-muted);--mobile-navigation-control-border:var(--line);--mobile-navigation-active:var(--accent-soft);--accent:#1f6feb;--accent-ink:#155fc5;--accent-soft:#e8f1ff;--success:#188558;--success-ink:#0f6b47;--success-soft:#e7f6ef;--warning:#b56a00;--warning-soft:#fff4dc;--danger:#c2413b;--danger-ink:#b03631;--danger-soft:#fdebea;--focus:#155fc5;--on-accent:#fff;--on-success:#fff;--on-danger:#fff;--accent-fill:var(--accent);--accent-gradient:linear-gradient(135deg, #2779ef 0%, #165cc7 100%);--surface-fill:linear-gradient(145deg, var(--panel) 0%, var(--panel) 100%);font-family:IBM Plex Sans,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}@supports (color:color-mix(in lab, red, red)){:root{--surface-fill:linear-gradient(145deg, var(--panel) 0%, color-mix(in srgb, var(--panel) 97%, var(--accent)) 100%)}}:root{--shadow:0 2px 6px #17203314;--radius-sm:10px;--radius:14px;--radius-lg:18px;--motion-fast:.15s;--motion-hover:.12s;--motion-standard:.22s;--motion-progress:.36s;--motion-ease:cubic-bezier(.2, .8, .2, 1);--z-dropdown:40;--z-overlay:50;--z-lightbox:60;--z-skip-link:70}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--page:#0b1120;--ink:#e5edf8;--muted:#9aa8bc;--soft:#1e293b;--line:#334155;--panel:#111827;--surface:#0f172a;--surface-muted:#172033;--surface-soft:#101827;--track:#263244;--sidebar:#030712;--sidebar-text:#f8fafc;--sidebar-muted:#cbd5e1;--sidebar-subtle:#94a3b8;--mobile-navigation-background:radial-gradient(circle at 0 0, var(--accent), transparent 22rem), linear-gradient(165deg, var(--sidebar) 0%, var(--sidebar) 58%, var(--sidebar) 100%)}@supports (color:color-mix(in lab, red, red)){:root[data-theme=dark]{--mobile-navigation-background:radial-gradient(circle at 0 0, color-mix(in srgb, var(--accent) 16%, transparent), transparent 22rem), linear-gradient(165deg, color-mix(in srgb, var(--sidebar) 90%, #172b4d) 0%, var(--sidebar) 58%, color-mix(in srgb, var(--sidebar) 94%, #020617) 100%)}}:root[data-theme=dark]{--mobile-navigation-text:var(--sidebar-text);--mobile-navigation-muted:var(--sidebar-muted);--mobile-navigation-control:#ffffff1a;--mobile-navigation-control-border:#ffffff3d;--mobile-navigation-active:#ffffff1a;--accent:#60a5fa;--accent-ink:#60a5fa;--accent-soft:#60a5fa2e;--success:#34d399;--success-ink:#34d399;--success-soft:#34d39924;--warning:#fbbf24;--warning-soft:#fbbf2424;--danger:#f87171;--danger-ink:#f87171;--danger-soft:#f8717124;--focus:#bfdbfe;--on-accent:#071426;--on-success:#062b20;--on-danger:#3b0a0c;--accent-fill:var(--accent);--accent-gradient:linear-gradient(135deg, #7db7ff 0%, #4c91ed 100%);--surface-fill:linear-gradient(145deg, var(--panel) 0%, var(--panel) 100%)}@supports (color:color-mix(in lab, red, red)){:root[data-theme=dark]{--surface-fill:linear-gradient(145deg, var(--panel) 0%, color-mix(in srgb, var(--panel) 95%, var(--accent)) 100%)}}:root[data-theme=dark]{--shadow:0 2px 6px #0000003d}@media (prefers-color-scheme:dark){:root[data-theme=system]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--page:#0b1120;--ink:#e5edf8;--muted:#9aa8bc;--soft:#1e293b;--line:#334155;--panel:#111827;--surface:#0f172a;--surface-muted:#172033;--surface-soft:#101827;--track:#263244;--sidebar:#030712;--sidebar-text:#f8fafc;--sidebar-muted:#cbd5e1;--sidebar-subtle:#94a3b8;--mobile-navigation-background:radial-gradient(circle at 0 0, var(--accent), transparent 22rem), linear-gradient(165deg, var(--sidebar) 0%, var(--sidebar) 58%, var(--sidebar) 100%)}@supports (color:color-mix(in lab, red, red)){:root[data-theme=system]{--mobile-navigation-background:radial-gradient(circle at 0 0, color-mix(in srgb, var(--accent) 16%, transparent), transparent 22rem), linear-gradient(165deg, color-mix(in srgb, var(--sidebar) 90%, #172b4d) 0%, var(--sidebar) 58%, color-mix(in srgb, var(--sidebar) 94%, #020617) 100%)}}:root[data-theme=system]{--mobile-navigation-text:var(--sidebar-text);--mobile-navigation-muted:var(--sidebar-muted);--mobile-navigation-control:#ffffff1a;--mobile-navigation-control-border:#ffffff3d;--mobile-navigation-active:#ffffff1a;--accent:#60a5fa;--accent-ink:#60a5fa;--accent-soft:#60a5fa2e;--success:#34d399;--success-ink:#34d399;--success-soft:#34d39924;--warning:#fbbf24;--warning-soft:#fbbf2424;--danger:#f87171;--danger-ink:#f87171;--danger-soft:#f8717124;--focus:#bfdbfe;--on-accent:#071426;--on-success:#062b20;--on-danger:#3b0a0c;--accent-fill:var(--accent);--accent-gradient:linear-gradient(135deg, #7db7ff 0%, #4c91ed 100%);--surface-fill:linear-gradient(145deg, var(--panel) 0%, var(--panel) 100%)}@supports (color:color-mix(in lab, red, red)){:root[data-theme=system]{--surface-fill:linear-gradient(145deg, var(--panel) 0%, color-mix(in srgb, var(--panel) 95%, var(--accent)) 100%)}}:root[data-theme=system]{--shadow:0 2px 6px #0000003d}}.skip-link{z-index:var(--z-skip-link);border-radius:var(--radius-sm);background:var(--accent-fill);color:var(--on-accent);transition:transform var(--motion-fast) var(--motion-ease);padding:10px 14px;font-weight:700;text-decoration:none;position:fixed;top:12px;left:12px;transform:translateY(-160%)}.skip-link:focus-visible{transform:translateY(0)}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important}.progress-track div,:where(.nav-item,.icon-action,.version-action,.primary-action,.ghost-button,.success-button,.warning-button,.danger-button,.category-row,.training-path,.category-card,.theme-row,.language-option,.segmented-control button,.auth-mode-switch button,.answer-option,.numbered-choice-buttons button,.queue-row,.map-zoom-button,.map-lightbox-close,.usage-close-button,.search-clear-button){transition-property:none}.mobile-nav-drawer{animation:none}}@media (pointer:coarse){.nav-item{min-height:calc(var(--spacing) * 11)}.icon-action{height:calc(var(--spacing) * 11);width:calc(var(--spacing) * 11);flex:0 0 44px}}@media (width<=1180px){.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid{grid-template-columns:repeat(1,minmax(0,1fr))}.practice-aside .panel{max-height:none}.practice-aside .queue-list{max-height:460px}}@media (width<=780px){.training-paths{grid-template-columns:repeat(1,minmax(0,1fr))}.answer-options{grid-template-columns:minmax(0,1fr)}.modal-backdrop{padding:max(12px, env(safe-area-inset-top)) 12px max(12px, env(safe-area-inset-bottom));overflow:auto}.sidebar{gap:calc(var(--spacing) * 3);min-height:auto;padding-inline:calc(var(--spacing) * 3);padding-block:calc(var(--spacing) * 3.5)}.sidebar--compact{background:var(--mobile-navigation-background);color:var(--mobile-navigation-text);padding:max(10px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) 10px max(12px, env(safe-area-inset-left));flex-direction:row;justify-content:space-between;align-items:center}.sidebar--compact .brand{gap:9px}.sidebar--compact .brand span,.sidebar--compact .desktop-navigation{display:none}.sidebar--compact .mobile-navigation-menu-button{background:var(--mobile-navigation-control);border:1px solid var(--mobile-navigation-control-border);color:var(--mobile-navigation-text);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;width:44px;height:44px;display:inline-flex}.brand{padding-inline:var(--spacing)}.nav-item{justify-content:center;gap:var(--spacing);min-height:54px;padding-inline:var(--spacing);padding-block:calc(var(--spacing) * 1.5);text-align:center;--tw-leading:1.15;flex-direction:column;font-size:12px;line-height:1.15}.nav-item svg{flex:none}.mobile-nav-backdrop{place-items:stretch end;padding:0;display:grid;overflow:hidden}.mobile-nav-drawer{animation:mobile-nav-drawer-enter var(--motion-standard) var(--motion-ease);background:var(--mobile-navigation-background);color:var(--mobile-navigation-text);max-width:340px;padding:max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));grid-template-rows:auto 1fr auto;gap:16px;width:min(88vw,340px);display:grid;overflow:auto}.mobile-nav-drawer-header{justify-content:space-between;align-items:center;display:flex}.mobile-nav-close-button{background:var(--mobile-navigation-control);border:1px solid var(--mobile-navigation-control-border);color:var(--mobile-navigation-text);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;width:44px;height:44px;display:inline-flex}.mobile-nav-drawer .nav-item{text-align:left;min-height:48px;color:var(--mobile-navigation-muted);flex-direction:row;justify-content:flex-start;align-items:center;gap:12px;padding:10px 12px}.mobile-nav-drawer .nav-item.active,.mobile-nav-drawer .nav-item:hover{background:var(--mobile-navigation-active);color:var(--mobile-navigation-text)}.mobile-nav-close-action{background:var(--mobile-navigation-control);border:1px solid var(--mobile-navigation-control-border);color:var(--mobile-navigation-text);cursor:pointer;border-radius:10px;justify-self:stretch;min-height:44px}.topbar,.panel-header{flex-direction:column;align-items:flex-start}.topbar-actions .icon-action,.topbar-actions .version-action{min-height:calc(var(--spacing) * 11)}.topbar-actions .icon-action{height:calc(var(--spacing) * 11);width:calc(var(--spacing) * 11);flex-basis:calc(var(--spacing) * 11)}.topbar-actions .version-action{grid-row-start:1;grid-column-start:3;width:100%;min-width:0}.topbar-actions .version-action span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.topbar-actions .primary-action{grid-column:1/-1}.metric-grid,.theme-row{grid-template-columns:repeat(1,minmax(0,1fr))}.question-list-row{flex-direction:column;align-items:stretch}.category-card{grid-template-columns:28px minmax(0,1fr) 44px}.category-card .icon-action,.theme-row .icon-action,.source-row .icon-action{height:calc(var(--spacing) * 11);width:calc(var(--spacing) * 11)}.search-field{min-height:calc(var(--spacing) * 11)}.search-clear-button{height:calc(var(--spacing) * 11);width:calc(var(--spacing) * 11);margin-right:-7px}.segmented-control button{min-height:calc(var(--spacing) * 11);flex:120px}.segmented-control.secondary button{flex:none}.primary-action,.ghost-button,.success-button,.warning-button,.danger-button{min-height:calc(var(--spacing) * 11);white-space:normal;width:100%;min-width:0;max-width:100%}.primary-action.compact,.ghost-button.compact,.warning-button.compact,.danger-button.compact{min-height:calc(var(--spacing) * 11)}.modal-dialog{grid-template-columns:repeat(1,minmax(0,1fr))}.modal-actions{flex-direction:column}}@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-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{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-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-pan-x{syntax:"*";inherits:false}@property --tw-pan-y{syntax:"*";inherits:false}@property --tw-pinch-zoom{syntax:"*";inherits:false}@keyframes spin{to{transform:rotate(360deg)}}
