/*! tailwindcss v4.2.1 | 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-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-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--leading-tight:1.25;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.collapse{visibility:collapse}.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.sticky{position:sticky}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.isolate{isolation:isolate}.block{display:block}.contents{display:contents}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.table-cell{display:table-cell}.shrink{flex-shrink:1}.grow{flex-grow:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.rounded{border-radius:.25rem}.border{border-style:var(--tw-border-style);border-width:1px}.p-1{padding:calc(var(--spacing) * 1)}.lowercase{text-transform:lowercase}.uppercase{text-transform:uppercase}.italic{font-style:italic}.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,)}.overline{text-decoration-line:overline}.underline{text-decoration-line:underline}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.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)}.invert{--tw-invert:invert(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))}}.latex-logo{white-space:nowrap;letter-spacing:0;text-transform:none;line-height:1;display:inline-block}.latex-logo .katex{font-size:1.15em;font-weight:inherit}.brand-lockup-logo{margin-left:.16em}:root{--ink:#0a0a09;--ink-2:#20201e;--paper:#f3f3ef;--white:#fff;--muted:#6e6e68;--muted-2:#9b9b94;--line:#d6d6cf;--line-dark:#343431;--soft:#e8e8e2;--danger:#a1261c;--shadow:14px 14px 0 #0a0a0917;--type-micro:10px;--type-label:11px;--type-control:12px;--type-small:13px;--type-body:15px;--leading-tight:1.25;--leading-copy:1.6}.sources-page{background:var(--paper);min-height:100vh;color:var(--ink);font-family:var(--font-source-sans),sans-serif;padding:0 clamp(20px,4vw,64px)}.sources-header{border-bottom:1px solid var(--line);letter-spacing:.14em;justify-content:space-between;align-items:center;height:78px;font-size:11px;font-weight:800;display:flex}.sources-wordmark{color:inherit;letter-spacing:-.03em;align-items:center;gap:12px;font-size:16px;font-weight:900;text-decoration:none;display:flex}.sources-wordmark>b{border:1px solid var(--ink);letter-spacing:0;place-items:center;width:30px;height:30px;font-size:11px;display:grid}.sources-wordmark>span{letter-spacing:.06em}.sources-hero{border-bottom:1px solid var(--line);grid-template-columns:minmax(260px,.8fr) minmax(320px,1.2fr);gap:clamp(28px,7vw,120px);padding:clamp(56px,9vw,128px) 0 clamp(48px,7vw,96px);display:grid}.sources-hero>p:first-child{letter-spacing:.14em;grid-column:1/-1;margin:0;font-size:11px;font-weight:800}.sources-hero h1{letter-spacing:-.075em;margin:0;font-size:clamp(58px,9vw,132px);font-weight:800;line-height:.82}.sources-hero>p:not(:first-child){max-width:720px;margin:4px 0 0;font-size:clamp(17px,2vw,23px);line-height:1.45}.sources-hero dl{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-column:2;grid-template-columns:repeat(3,1fr);margin:24px 0 0;display:grid}.sources-hero dl div{border-right:1px solid var(--line);padding:18px 16px}.sources-hero dl div:last-child{border-right:0}.sources-hero dt{letter-spacing:.12em;opacity:.6;font-size:10px;font-weight:800}.sources-hero dd{overflow-wrap:anywhere;margin:7px 0 0;font-size:15px;font-weight:800}.sources-empty{border:1px solid var(--line);max-width:760px;margin:70px 0;padding:clamp(28px,5vw,64px)}.sources-empty strong{font-size:28px}.sources-empty p{opacity:.72;font-size:17px;line-height:1.55}.sources-empty a,.source-group-meta a,.sources-ledger li>a,.sources-footer a{color:inherit;text-underline-offset:4px;font-weight:800;text-decoration:underline}.sources-ledger{padding:64px 0 100px}.sources-ledger-title{letter-spacing:.1em;justify-content:space-between;gap:24px;margin-bottom:24px;font-size:11px;display:flex}.sources-ledger-title strong{text-align:right}.sources-ledger details{border-top:1px solid var(--line)}.sources-ledger details:last-child{border-bottom:1px solid var(--line)}.sources-ledger summary{cursor:pointer;grid-template-columns:minmax(220px,1fr) 180px 140px;align-items:center;gap:24px;padding:24px 4px;list-style:none;display:grid}.sources-ledger summary::-webkit-details-marker{display:none}.sources-ledger summary span{font-size:22px;font-weight:800}.sources-ledger summary b,.sources-ledger summary em{letter-spacing:.1em;font-size:11px;font-style:normal}.source-group-meta{gap:24px;padding:0 4px 24px;font-size:13px;display:flex}.sources-ledger ol{background:var(--line);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:0;padding:0 0 28px;list-style:none;display:grid}.sources-ledger li{background:var(--paper);flex-direction:column;align-items:flex-start;gap:8px;min-width:0;padding:24px;display:flex}.sources-ledger li>div{justify-content:space-between;gap:16px;width:100%;display:flex}.sources-ledger li strong{font-size:17px}.sources-ledger code{opacity:.6;overflow-wrap:anywhere;text-align:right;font-size:10px}.sources-ledger li p{margin:0;line-height:1.45}.sources-ledger li>span{opacity:.64;overflow-wrap:anywhere;font-size:12px}.sources-ledger li>a{margin-top:auto;padding-top:8px;font-size:12px}.sources-footer{border-top:1px solid var(--line);letter-spacing:.12em;justify-content:space-between;align-items:center;gap:18px;min-height:74px;padding:0;font-size:10px;font-weight:800;display:flex}.sources-footer a{letter-spacing:0;font-size:12px}@media (width<=760px){.sources-hero{grid-template-columns:1fr}.sources-hero>p:first-child,.sources-hero dl{grid-column:1}.sources-hero dl{grid-template-columns:1fr}.sources-hero dl div{border-right:0;border-bottom:1px solid var(--line)}.sources-hero dl div:last-child{border-bottom:0}.sources-ledger-title{display:block}.sources-ledger-title strong{text-align:left;margin-top:8px;display:block}.sources-ledger summary{grid-template-columns:1fr auto;gap:8px}.sources-ledger summary em{grid-column:1/-1}.sources-ledger ol{grid-template-columns:1fr}.sources-footer span{display:none}}html[data-theme=dark]{--ink:#f1f1ed;--ink-2:#d7d7d1;--paper:#10110f;--white:#191a17;--muted:#aaa9a2;--muted-2:#797a74;--line:#363832;--line-dark:#c7c8c1;--soft:#252621;--danger:#ff8f83;--shadow:14px 14px 0 #fffff711}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--paper)}body{background:var(--paper);color:var(--ink);font-family:var(--font-source-sans), Arial, sans-serif;font-size:var(--type-body);text-rendering:optimizelegibility;margin:0;line-height:1.5}body:before{content:"";pointer-events:none;opacity:.17;z-index:1000;mix-blend-mode:multiply;background-image:repeating-radial-gradient(circle at 17% 23%,#0a0a0914 0 .35px,#0000 .6px 4px);background-size:9px 11px;position:fixed;inset:0}button,input,textarea,select{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.44}::selection{background:var(--ink);color:var(--white)}:focus-visible{outline:2px solid var(--ink);outline-offset:4px}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.skip-link{z-index:2000;background:var(--ink);color:#fff;padding:12px 16px;font-size:12px;text-decoration:none;position:fixed;top:-80px;left:18px}.skip-link:focus{top:18px}.theme-toggle{border:1px solid var(--line);background:var(--paper);grid-template-columns:repeat(3,28px);padding:3px;display:inline-grid}@supports (color:color-mix(in lab, red, red)){.theme-toggle{background:color-mix(in srgb,var(--paper) 86%,transparent)}}.theme-toggle button{width:28px;height:27px;color:var(--muted);font:11px/1 var(--font-source-sans),monospace;background:0 0;border:0;place-items:center;padding:0;transition:background .15s,color .15s;display:grid}.theme-toggle button:hover{color:var(--ink);background:var(--soft)}.theme-toggle button[aria-pressed=true]{color:var(--paper);background:var(--ink)}html[data-theme-preference] .theme-toggle button{color:var(--muted);background:0 0}html[data-theme-preference] .theme-toggle button:hover{color:var(--ink);background:var(--soft)}html[data-theme-preference=light] .theme-toggle button[data-theme-choice=light],html[data-theme-preference=system] .theme-toggle button[data-theme-choice=system],html[data-theme-preference=dark] .theme-toggle button[data-theme-choice=dark]{color:var(--paper);background:var(--ink)}.theme-toggle button b{clip:rect(0,0,0,0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.theme-toggle-auth{z-index:4;position:absolute;top:30px;right:clamp(30px,5vw,72px)}.app-shell{background:radial-gradient(circle at 78% 8%, #ffffffeb 0, #fff0 25%), linear-gradient(180deg, #f6f6f2 0%, var(--paper) 100%);min-height:100vh;overflow:clip}.view-stage{min-height:calc(100vh - 146px)}.topbar{border-bottom:1px solid var(--line);z-index:50;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#f3f3efeb;grid-template-columns:1fr auto 1fr;align-items:center;height:76px;padding:0 clamp(20px,4vw,68px);display:grid;position:sticky;top:0}.wordmark{letter-spacing:.045em;background:0 0;border:0;justify-self:start;align-items:center;gap:12px;padding:0;font-size:14px;font-weight:820;display:flex}.mark{background:var(--ink);color:#fff;letter-spacing:0;place-items:center;width:38px;height:38px;font-family:KaTeX_AMS,Times New Roman,serif;font-size:25px;line-height:1;display:grid;box-shadow:4px 4px #d4d4ce}.mark.large{width:72px;height:72px;margin:auto;font-size:47px;box-shadow:7px 7px #d4d4ce}.topbar nav{gap:34px;height:100%;display:flex}.topbar nav button{text-transform:uppercase;letter-spacing:.16em;color:var(--muted);background:0 0;border:0;font-size:10px;font-weight:760;position:relative}.topbar nav button:after{content:"";background:var(--ink);height:2px;transition:left .22s,right .22s;position:absolute;bottom:0;left:50%;right:50%}.topbar nav button:hover,.topbar nav button.active{color:var(--ink)}.topbar nav button.active:after{left:0;right:0}.topbar nav button:disabled,.account-chip button:disabled{cursor:not-allowed;opacity:.34}.account-chip{text-transform:uppercase;letter-spacing:.13em;justify-self:end;align-items:center;gap:14px;font-size:9px;font-weight:760;display:flex}.account-chip button,.account-chip a{text-transform:uppercase;background:0 0;border:0;align-items:center;gap:9px;padding:0;text-decoration:none;display:flex}.status-dot{background:var(--ink);border-radius:50%;width:7px;height:7px;display:inline-block;box-shadow:0 0 0 4px #d4d4ce}.live-chip{border:1px solid var(--line);align-items:center;gap:6px;padding:6px 8px;display:flex}.live-chip i,.demo-head i{background:currentColor;border-radius:50%;width:5px;height:5px;animation:1.6s ease-in-out infinite pulse;display:inline-block}.connection-banner,.load-error{z-index:42;background:var(--ink);color:#fff;letter-spacing:.08em;justify-content:center;align-items:center;gap:10px;min-height:40px;padding:9px 20px;font-size:10px;display:flex;position:relative}.load-error{color:var(--ink);border-bottom:1px solid var(--line);background:#e6e6e0;justify-content:space-between}.load-error button{text-transform:uppercase;letter-spacing:.12em;background:0 0;border:0;border-bottom:1px solid;font-size:9px;font-weight:750}.hero{grid-template-columns:1.04fr .96fr;align-items:center;gap:clamp(58px,8vw,126px);max-width:1360px;min-height:720px;margin:auto;padding:clamp(58px,7.4vw,108px) clamp(22px,5vw,72px) 94px;display:grid}.eyebrow{letter-spacing:.21em;text-transform:uppercase;align-items:center;gap:11px;font-weight:780;display:flex;font-size:9px!important}.eyebrow>span:not(.latex-logo):not(.eyebrow-copy){background:currentColor;width:30px;height:1px;display:inline-block}.eyebrow>.eyebrow-copy{display:inline}.hero h1,.page-heading h1,.profile-hero h1,.sign-in-card h1,.lobby-card h1{letter-spacing:-.058em;font-family:Georgia,Times New Roman,serif;font-weight:400;line-height:.88}.hero h1{margin:28px 0 32px;font-size:clamp(62px,7.2vw,106px)}.hero .lede{color:#454541;max-width:570px;font-size:17px;line-height:1.65}.hero-actions{flex-wrap:wrap;gap:11px;margin-top:40px;display:flex}.primary,.secondary{border:1px solid var(--ink);text-transform:uppercase;letter-spacing:.15em;justify-content:space-between;align-items:center;gap:28px;min-height:49px;padding:0 20px;font-size:9px;font-weight:780;text-decoration:none;transition:transform .16s,box-shadow .16s,background .16s;display:inline-flex}.primary{background:var(--ink);color:#fff}.primary:hover:not(:disabled){transform:translate(-2px,-2px);box-shadow:4px 4px #aaa}.secondary{color:var(--ink);background:0 0}.secondary:hover:not(:disabled){background:#fff;transform:translate(-2px,-2px);box-shadow:4px 4px #c9c9c3}.primary.big,.secondary.big{min-width:184px;height:59px}.demo-frame{position:relative}.demo-frame:before{content:"";border:1px solid var(--line);pointer-events:none;position:absolute;inset:-26px 32px 32px -26px}.demo-card{color:#fff;isolation:isolate;background:#11110f;min-height:524px;padding:31px;position:relative;box-shadow:24px 24px #deded8}.demo-head{letter-spacing:.18em;justify-content:space-between;font-size:9px;font-weight:760;display:flex}.demo-head>span:first-child{align-items:center;gap:8px;display:flex}.timer{font-family:var(--font-source-sans), monospace;letter-spacing:.02em;font-size:17px}.math-view{overflow:hidden}.playlatex-formula-single[hidden],.playlatex-formula-rows[hidden]{display:none!important}.target-math{border-bottom:1px solid #333;place-items:center;min-height:160px;margin-top:15px;display:grid}.code-preview{background:#1d1d1b;border:1px solid #343432;align-items:center;min-height:72px;margin:24px 0;padding:15px;font-size:11px;display:flex;overflow:hidden}.line-no{color:#686864;width:28px;font-family:monospace}.code-preview code{white-space:nowrap}.cursor{background:#fff;width:1px;height:20px;animation:1s steps(2,end) infinite blink}.demo-racers{gap:19px;display:grid}.demo-racer>div:first-child,.standing>div:first-child{letter-spacing:.1em;grid-template-columns:28px 1fr auto;align-items:center;font-size:9px;display:grid}.demo-racer strong,.standing strong{font-size:10px}.demo-racer b,.standing b{font-family:var(--font-source-sans), monospace;font-size:9px}.bar{background:#353532;height:2px;margin-top:8px;overflow:hidden}.bar i{background:currentColor;height:100%;transition:width .38s cubic-bezier(.22,1,.36,1);display:block}.control-deck{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) 370px;gap:46px;max-width:1360px;margin:auto;padding:58px clamp(22px,5vw,72px);display:grid}.section-label{align-items:center;gap:14px;margin-bottom:26px;display:flex}.section-label>span{border:1px solid #aaa;border-radius:50%;place-items:center;width:24px;height:24px;font-family:monospace;font-size:8px;display:grid}.section-label h2{text-transform:uppercase;letter-spacing:.15em;margin:0;font-size:11px}.mode-grid{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.format-tabs{border:1px solid var(--line);background:#ffffff6b;grid-template-columns:repeat(4,1fr);gap:5px;margin-bottom:22px;padding:5px;display:grid}.format-tabs button{min-height:48px;color:var(--muted);letter-spacing:0;background:0 0;border:1px solid #0000;font-size:12px;font-weight:700;transition:color .16s,border-color .16s,background .16s,box-shadow .16s}.format-tabs button:hover{color:var(--ink);border-color:var(--line);background:#fff9}.format-tabs button.active{border-color:var(--ink);background:var(--ink);color:#fff;box-shadow:3px 3px #cfcfc8}.mode-selection-head{justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:14px;display:flex}.mode-selection-head h3{margin:0;font-family:Georgia,serif;font-size:22px;font-weight:400}.mode-selection-head p{color:var(--muted);margin:0;font-size:11px}.mode-grid.compact{grid-template-columns:repeat(2,1fr);gap:10px}.format-summary{border:1px solid var(--ink);background:#fff;padding:28px;box-shadow:7px 7px #deded8}.format-summary h3{margin:0;font-family:Georgia,serif;font-size:30px;font-weight:400}.format-summary>p{max-width:650px;color:var(--muted);margin:10px 0 20px;font-size:12px;line-height:1.65}.format-facts{flex-wrap:wrap;gap:8px;display:flex}.format-facts span{border:1px solid var(--line);color:var(--ink);background:var(--paper);padding:7px 10px;font-size:10px}.private-settings{border:1px solid var(--line);background:#ffffff8c;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:18px;padding:20px;display:grid}.private-settings label{color:var(--muted);letter-spacing:.13em;gap:8px;font-size:7px;font-weight:780;display:grid}.private-settings input:not([type=checkbox]),.private-settings select{border:1px solid var(--line);background:#fff;border-radius:0;width:100%;min-width:0;height:42px;padding:0 11px}.private-settings .category-control{border:0;grid-column:1/-1;min-width:0;margin:0;padding:0}.private-settings .category-control legend{width:100%;color:var(--muted);letter-spacing:.13em;justify-content:space-between;margin-bottom:8px;font-size:7px;font-weight:780;display:flex}.private-settings .category-control legend span{color:var(--ink)}.category-options{flex-wrap:wrap;gap:7px;display:flex}.private-settings .category-options label{border:1px solid var(--line);color:var(--ink);cursor:pointer;background:#fff;align-items:center;gap:7px;padding:9px 11px;display:flex}.private-settings .category-options label:has(input:checked){border-color:var(--ink);box-shadow:inset 0 -2px var(--ink)}.private-settings .category-options input{width:13px;height:13px;accent-color:var(--ink)}.private-settings .check-control{grid-column:span 2;align-items:center;gap:10px;display:flex}.private-settings .check-control input{width:18px;height:18px;accent-color:var(--ink)}.lobby-rules{flex-wrap:wrap;gap:8px;margin-top:18px;display:flex}.lobby-rules span{border:1px solid var(--line);letter-spacing:.13em;background:#fff;padding:8px 10px;font-size:7px}.mode{border:1px solid var(--line);text-align:left;background:#ffffff61;min-height:150px;padding:18px;transition:border-color .16s,background .16s,transform .16s,box-shadow .16s;position:relative}.mode:hover,.mode.active{border-color:var(--ink);background:#fff}.mode:hover{transform:translateY(-2px)}.mode.active{box-shadow:inset 4px 0 0 var(--ink);border-width:2px;padding:17px}.mode>span{font-family:Georgia,serif;font-size:22px;display:block}.mode small{color:var(--ink);letter-spacing:0;margin-top:6px;font-size:10px;font-weight:650;line-height:1.4;display:block}.mode em{max-width:31ch;color:var(--muted);margin-top:10px;font-size:10px;font-style:normal;line-height:1.45;display:block}.mode b{border:1px solid var(--ink);background:var(--ink);color:#fff;letter-spacing:0;padding:4px 6px;font-size:8px;font-weight:700;position:absolute;top:10px;right:10px}.launch-panel{border:1px solid var(--ink);background:#fff;justify-content:space-between;align-items:end;gap:20px;padding:24px;display:flex;box-shadow:8px 8px #dfdfda}.launch-kicker{color:var(--muted);font-size:10px;font-weight:700;display:block}.launch-panel h3{margin:6px 0;font-family:Georgia,serif;font-size:28px;font-weight:400}.launch-copy{max-width:250px;color:var(--muted);margin:0;font-size:11px;line-height:1.55}.launch-panel .primary{min-width:160px}.join-form{border-top:1px solid var(--line);grid-column:1/-1;align-items:center;gap:12px;padding-top:22px;display:flex}.join-form label{text-transform:uppercase;letter-spacing:.14em;margin-right:auto;font-size:8px;font-weight:760}.join-form input{border:0;border-bottom:1px solid var(--ink);width:224px;height:44px;font:700 12px var(--font-source-sans),monospace;letter-spacing:.17em;background:0 0;outline:none}.lower-grid{grid-template-columns:1fr 1fr;gap:18px;max-width:1360px;margin:auto;padding:72px clamp(22px,5vw,72px) 104px;display:grid}.daily-card,.stats-card{border:1px solid var(--line);background:#ffffff80;min-height:326px;padding:32px;position:relative}.daily-card>p{color:var(--muted);font-size:11px}.daily-card-mark{border-top:1px solid var(--line);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:24px;min-height:134px;margin:24px 0 20px;display:flex}.daily-card-mark strong{letter-spacing:-.055em;font:400 clamp(52px,6vw,76px)/1 Georgia,serif}.daily-card-mark span{text-align:right;letter-spacing:.15em;max-width:190px;font-size:7px;font-weight:780;line-height:1.55}.daily-card>button{text-transform:uppercase;letter-spacing:.12em;background:0 0;border:0;border-bottom:1px solid;padding:5px 0;font-size:9px}.stat-row{grid-template-columns:repeat(3,1fr);margin:50px 0;display:grid}.stat-row>span{border-left:1px solid var(--line);padding-left:20px}.stat-row>span:first-child{border-left:0;padding-left:0}.stat-row small,.career-stats small{color:var(--muted);letter-spacing:.16em;font-size:7px;display:block}.stat-row strong,.career-stats strong{margin-top:6px;font-family:Georgia,serif;font-size:38px;font-weight:400;display:block}.xp>div:first-child{letter-spacing:.11em;justify-content:space-between;font-size:8px;font-weight:760;display:flex}.xp .bar{background:#d9d9d3;height:4px}.stats-skeleton{grid-template-columns:repeat(3,1fr);gap:20px;margin-top:60px;display:grid}.stats-skeleton i,.skeleton-row i{background:linear-gradient(90deg,#e6e6e0,#f5f5f1,#e6e6e0) 0 0/200% 100%;height:52px;animation:1.5s infinite sheen;display:block}.lobby-page{place-items:center;min-height:calc(100vh - 76px);padding:70px 22px 100px;display:grid;position:relative}.lobby-ambient{pointer-events:none;color:#e2e2dc;font:240px Georgia,serif;position:absolute;inset:0;overflow:hidden}.lobby-ambient span{position:absolute}.lobby-ambient span:first-child{top:4%;left:5%}.lobby-ambient span:nth-child(2){bottom:-8%;right:6%}.lobby-ambient span:nth-child(3){font-size:110px;top:8%;right:18%}.lobby-card{border:1px solid var(--ink);z-index:2;width:min(640px,100%);box-shadow:var(--shadow);background:#f8f8f4f5;padding:clamp(30px,5vw,56px);position:relative}.lobby-card h1{margin:24px 0 18px;font-size:clamp(48px,7vw,76px)}.lobby-card>p:not(.eyebrow):not(.microcopy){color:var(--muted);max-width:520px;font-size:12px;line-height:1.65}.room-code-card{border:1px solid var(--ink);background:var(--ink);color:#fff;text-align:left;grid-template-columns:1fr auto;align-items:center;width:100%;min-height:116px;margin:26px 0;padding:20px 24px;transition:transform .16s,box-shadow .16s;display:grid}.room-code-card:hover{transform:translate(-2px,-2px);box-shadow:6px 6px #aaa}.room-code-card small{letter-spacing:.17em;font-size:7px}.room-code-card strong{font:31px var(--font-source-sans),monospace;letter-spacing:.24em;grid-row:2}.room-code-card span{letter-spacing:.14em;grid-area:1/2/3;font-size:7px}.lobby-players{border-top:1px solid var(--line)}.lobby-player{border-bottom:1px solid var(--line);grid-template-columns:auto 1fr auto;align-items:center;gap:14px;min-height:67px;display:grid}.player-avatar{background:var(--ink);color:#fff;place-items:center;width:34px;height:34px;font:12px Georgia,serif;display:grid}.lobby-player strong,.lobby-player small{display:block}.lobby-player strong{letter-spacing:.1em;font-size:9px}.lobby-player small{color:var(--muted);margin-top:4px;font-size:8px}.lobby-player.empty{color:var(--muted-2)}.lobby-player.empty .player-avatar{color:var(--muted);border:1px dashed var(--line);background:0 0}.presence{color:var(--muted-2);letter-spacing:.14em;font-size:7px}.presence.online{color:var(--ink)}.lobby-actions{justify-content:flex-end;gap:10px;margin-top:28px;display:flex}.microcopy{text-align:right;color:var(--muted);font-size:8px}.countdown-page{background:var(--ink);color:#fff;min-height:calc(100vh - 76px)}.countdown-page .race-topline{border-color:#333}.countdown-center{align-content:center;place-items:center;gap:22px;min-height:calc(100vh - 132px);display:grid}.countdown-center p{letter-spacing:.23em;font-size:8px}.countdown-center strong{font:300 clamp(150px,25vw,320px)/.75 Georgia,serif;animation:.4s cubic-bezier(.2,.8,.2,1) countIn}.countdown-center span{color:#888;letter-spacing:.1em;font-size:10px}.race-screen{min-height:calc(100vh - 76px)}.race-topline{border-bottom:1px solid var(--line);text-transform:uppercase;letter-spacing:.14em;grid-template-columns:1fr auto 1fr;align-items:center;min-height:56px;padding:15px clamp(20px,4vw,64px);font-size:8px;font-weight:760;display:grid}.race-topline>button,.code-button{text-transform:inherit;font:inherit;letter-spacing:inherit;background:0 0;border:0}.race-topline>strong{font:500 20px var(--font-source-sans),monospace;justify-self:end}.code-button{border-bottom:1px solid!important;padding:2px 0!important}.result-banner{border-bottom:1px solid var(--ink);background:#fff;justify-content:space-between;align-items:center;gap:30px;max-width:1500px;margin:auto;padding:30px clamp(20px,4vw,64px);display:flex}.result-banner p{letter-spacing:.16em;margin:0;font-size:8px;font-weight:780}.result-banner h2{letter-spacing:-.03em;margin:5px 0;font:400 38px Georgia,serif}.result-banner div>span{color:var(--muted);font-size:10px}.result-banner>div:last-child{gap:10px;display:flex}.locked-banner{background:var(--ink);color:#fff;align-items:center;gap:25px;min-height:52px;padding:0 clamp(20px,4vw,64px);display:flex}.locked-banner span{letter-spacing:.16em;font-size:8px}.locked-banner strong{font:400 18px Georgia,serif}.locked-banner small{color:#999;margin-left:auto}.round-transition{background:var(--ink);color:#fff;grid-template-columns:auto 1fr auto;align-items:center;gap:30px;min-height:72px;padding:14px clamp(20px,4vw,64px);display:grid}.round-transition span,.round-transition small{color:#aaa;letter-spacing:.15em;font-size:7px}.round-transition strong{font:400 20px Georgia,serif}.race-layout{grid-template-columns:minmax(0,1fr) 350px;max-width:1500px;margin:auto;display:grid}.race-main{border-right:1px solid var(--line);min-width:0;padding:31px clamp(20px,4vw,64px) 82px}.prompt-panel{border:1px solid var(--ink);background:#fff;min-height:254px;box-shadow:7px 7px #dfdfda}.prompt-panel>div:first-child{border-bottom:1px solid var(--line);letter-spacing:.15em;justify-content:space-between;gap:20px;padding:12px 15px;font-size:7px;font-weight:760;display:flex}.race-math{place-items:center;min-height:207px;padding:25px;display:grid}.target-loading{min-height:207px;color:var(--muted);letter-spacing:.1em;justify-content:center;align-items:center;gap:10px;font-size:9px;display:flex}.editor-panel{border:1px solid var(--ink);color:#fff;background:#11110f;margin-top:24px;box-shadow:7px 7px #d8d8d2}.editor-head,.editor-foot{letter-spacing:.15em;justify-content:space-between;padding:11px 15px;font-size:7px;font-weight:760;display:flex}.editor-head button{color:#fff;text-transform:uppercase;font:inherit;letter-spacing:inherit;background:0 0;border:0}.hint{color:#aaa;border-top:1px solid #333;margin:0;padding:11px 15px;font-size:10px}.editor{border-top:1px solid #333;border-bottom:1px solid #333;grid-template-columns:45px 1fr;min-height:160px;display:grid}.editor>span{color:#666;border-right:1px solid #333;padding:18px;font:11px monospace}.editor textarea{resize:vertical;color:#fff;width:100%;min-height:158px;font:13px/1.65 var(--font-source-sans),monospace;caret-color:#fff;background:#11110f;border:0;outline:none;padding:18px}.editor textarea:disabled{color:#898985}.editor textarea::placeholder{color:#5b5b57}.editor-foot .exact{color:#fff}.preview-panel{border:1px solid var(--line);background:#ffffffbf;border-top:0;place-items:center;min-height:120px;padding:20px;display:grid}.preview-panel .katex-error{font-size:10px;color:#777!important}.blind-preview{border:1px solid var(--line);text-align:center;background:repeating-linear-gradient(135deg,#f4f4ef,#f4f4ef 8px,#edede7 8px 9px);border-top:0;align-content:center;place-items:center;gap:8px;min-height:120px;display:grid}.blind-preview span{letter-spacing:.18em;font-size:8px;font-weight:780}.blind-preview p{color:var(--muted);margin:0;font-size:9px}.race-actions{justify-content:flex-end;gap:10px;margin-top:18px;display:flex}.standing.eliminated{opacity:.5}.rule-groups{border-top:1px solid var(--ink);grid-template-columns:1fr 1fr;display:grid}.rule-groups section{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:17px 14px}.rule-groups section:nth-child(2n){border-right:0}.rule-groups b{letter-spacing:.15em;font-size:7px}.rule-groups p{color:var(--muted);margin:8px 0 0;font-size:9px;line-height:1.55}.source-reveal{border:1px solid var(--ink);background:#fff;border-top:0;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:8px 18px;padding:15px 18px;display:grid}.source-reveal span{letter-spacing:.15em;font-size:7px;font-weight:780}.source-reveal code{overflow-wrap:anywhere;font:11px/1.5 var(--font-source-sans),monospace}.source-reveal small{color:var(--muted);grid-column:2;font-size:9px}.practice-actions{justify-content:flex-end;gap:10px;margin-top:17px;display:flex}.race-sidebar{align-self:start;max-height:calc(100vh - 76px);padding:31px 25px;position:sticky;top:76px;overflow:auto}.sidebar-heading{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.race-sidebar h2{text-transform:uppercase;letter-spacing:.15em;margin:0;font-size:10px}.sidebar-heading span{color:var(--muted);font:9px monospace}.standing{border-top:1px solid var(--line);padding:18px 0}.standing.you{background:#fff;margin:0 -13px;padding:18px 13px}.standing .bar{background:#d8d8d2}.standing small{color:var(--muted);letter-spacing:.1em;margin-top:7px;padding-left:28px;font-size:7px;display:block}.sidebar-note{border:1px solid var(--line);background:#ffffff73;margin-top:28px;padding:16px}.sidebar-note span{letter-spacing:.16em;font-size:7px;font-weight:780}.sidebar-note p{color:var(--muted);margin:8px 0 0;font-size:9px;line-height:1.55}.report{width:100%;color:var(--muted);text-transform:uppercase;letter-spacing:.12em;background:0 0;border:0;border-bottom:1px solid #aaa;padding:17px 0 5px;font-size:8px}.practice-wrap{grid-template-columns:minmax(0,1fr) 330px;max-width:1300px;margin:auto;display:grid}.practice-wrap .race-main{border-right:1px solid var(--line)}.practice-guide{padding:48px 30px}.practice-guide h2{letter-spacing:-.035em;margin:24px 0;font:400 35px/1.05 Georgia,serif}.practice-guide ol{color:#4d4d49;padding-left:19px;font-size:11px;line-height:1.65}.practice-guide li{margin-bottom:13px}.practice-key{border-top:1px solid var(--line);margin-top:36px;padding-top:20px;font-size:9px}.practice-key>span,.practice-key small{color:var(--muted);letter-spacing:.14em;margin-bottom:12px;font-size:7px;display:block}.practice-key small{letter-spacing:0;margin:10px 0 0}kbd{border:1px solid var(--line);font:8px var(--font-source-sans),monospace;background:#fff;padding:4px 7px;box-shadow:2px 2px #d3d3cd}.daily-page{max-width:1360px;min-height:calc(100vh - 146px);margin:auto;padding:72px clamp(22px,5vw,72px) 110px}.daily-loading{place-items:center;display:grid}.daily-sign-in .daily-number{color:#dfdfd9;z-index:-1;font:260px/.8 Georgia,serif;position:absolute}.daily-ready-panel{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) 420px;align-items:center;gap:clamp(45px,8vw,120px);min-height:590px;padding-bottom:72px;display:grid}.daily-ready-copy h1{letter-spacing:-.065em;margin:30px 0;font:400 clamp(70px,8vw,116px)/.84 Georgia,serif}.daily-ready-copy>p:not(.eyebrow){color:#4b4b47;max-width:610px;font-size:15px;line-height:1.7}.daily-ready-copy .primary{margin-top:26px}.daily-ready-copy>small{color:var(--muted);letter-spacing:.13em;text-transform:uppercase;margin-top:19px;font-size:8px;display:block}.daily-community-count{border:1px solid var(--ink);background:var(--ink);color:var(--paper);align-items:center;gap:22px;margin-top:64px;padding:24px 28px;display:flex}.daily-community-count span{letter-spacing:-.045em;font:400 48px/1 Georgia,serif}.daily-community-count p{color:var(--paper);margin:0}@supports (color:color-mix(in lab, red, red)){.daily-community-count p{color:color-mix(in srgb,var(--paper) 74%,var(--ink))}}.daily-community-count p{font-size:10px;line-height:1.55}.daily-guest-note{max-width:420px;color:var(--muted);margin:14px 0 0;font-size:9px;line-height:1.55}.daily-rules-card{border:1px solid var(--ink);background:var(--ink);color:#fff;padding:30px;box-shadow:15px 15px #dcdcd6}.daily-question-mark{border-bottom:1px solid #3b3b38;place-items:center;min-height:190px;font:150px/.8 Georgia,serif;display:grid}.daily-rules-card>div{border-bottom:1px solid #333;grid-template-columns:30px 1fr;align-items:center;gap:14px;min-height:78px;display:grid}.daily-rules-card b{font:8px var(--font-source-sans),monospace;color:#888}.daily-rules-card p{color:#b5b5af;margin:0;font-size:10px;line-height:1.55}.daily-boards{grid-template-columns:1fr 1fr;gap:18px;margin-top:18px;display:grid}.daily-board{border:1px solid var(--line);background:#ffffff80;min-width:0;padding:28px}.daily-board-head,.daily-board-row{grid-template-columns:42px minmax(0,1fr) 90px 42px;align-items:center;gap:10px;display:grid}.daily-board-head{border-top:2px solid var(--ink);border-bottom:1px solid var(--line);letter-spacing:.14em;min-height:32px;font-size:7px;font-weight:780}.daily-board-head>:nth-child(n+3),.daily-board-row>:nth-child(n+3){text-align:right}.daily-board-row{border-bottom:1px solid var(--line);min-height:58px;font-size:9px}.daily-board-row.you{background:var(--ink);color:#fff;border-color:var(--ink);margin:0 -8px;padding:0 8px}.daily-board-row strong{overflow-wrap:anywhere;text-transform:uppercase;letter-spacing:.08em;min-width:0}.daily-board-row strong small{color:var(--muted);text-transform:none;letter-spacing:.02em;margin-top:5px;font-size:7px;font-weight:400;display:block}.daily-board-row.you strong small{color:#aaa}.daily-board-empty{text-align:center;min-height:116px;color:var(--muted);place-items:center;font-size:10px;line-height:1.6;display:grid}.daily-race-wrap{grid-template-columns:minmax(0,1fr) 320px;max-width:1360px;margin:auto;display:grid}.daily-race-wrap .race-main{border-right:1px solid var(--line)}.daily-submit-row{justify-content:space-between;align-items:center;gap:24px;margin-top:18px;display:flex}.daily-submit-row p{color:var(--muted);margin:0;font-size:9px;line-height:1.55}.daily-live-card{height:fit-content;padding:45px 30px;position:sticky;top:76px}.daily-live-card>strong{font:400 63px/1 var(--font-source-sans),monospace;letter-spacing:-.07em;margin:38px 0;display:block}.daily-live-card>div{border-top:1px solid var(--line);letter-spacing:.13em;justify-content:space-between;align-items:center;min-height:58px;font-size:8px;display:flex}.daily-live-card>div b{font:400 21px Georgia,serif}.daily-live-card>p:last-child{color:var(--muted);margin-top:30px;font-size:9px;line-height:1.6}.daily-result-hero{border-bottom:1px solid var(--ink);grid-template-columns:1.15fr .85fr;align-items:end;gap:70px;padding-bottom:64px;display:grid}.daily-result-hero h1{letter-spacing:-.075em;margin:60px 0 40px;font:400 clamp(100px,15vw,210px)/.75 Georgia,serif}.daily-result-hero>div:first-child>p:last-child{color:var(--muted);max-width:580px;font-size:13px;line-height:1.6}.daily-result-stats{border-top:1px solid var(--ink);grid-template-columns:1fr 1fr;display:grid}.daily-result-stats>span{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:118px;padding:24px 16px}.daily-result-stats>span:nth-child(2n){border-right:0}.daily-result-stats small{color:var(--muted);letter-spacing:.14em;font-size:7px;display:block}.daily-result-stats strong{margin-top:10px;font:400 38px Georgia,serif;display:block}.daily-share{background:var(--ink);color:#fff;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:30px;margin-top:18px;padding:28px;display:grid}.daily-share>div>span{letter-spacing:.16em;font-size:7px;font-weight:780}.daily-share pre{white-space:pre-wrap;font:11px/1.65 var(--font-source-sans),monospace;margin:18px 0 0}.daily-share .primary{color:var(--ink);background:#fff;border-color:#fff}.daily-guest-signup{border:1px solid var(--ink);background:#fff;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:32px;margin-top:18px;padding:28px;display:grid}.daily-guest-signup>div>span{letter-spacing:.16em;font-size:7px;font-weight:780}.daily-guest-signup h2{letter-spacing:-.03em;margin:10px 0 8px;font:400 30px/1.05 Georgia,serif}.daily-guest-signup p{max-width:690px;color:var(--muted);margin:0;font-size:10px;line-height:1.6}.guest-board-form{border:1px solid var(--ink);background:var(--paper);grid-template-columns:minmax(220px,1fr) minmax(220px,.8fr) auto;align-items:end;gap:24px;margin-top:18px;padding:28px;display:grid}.guest-board-form>div>span,.guest-board-published>span{letter-spacing:.16em;font-size:7px;font-weight:780;display:block}.guest-board-form h2{letter-spacing:-.03em;margin:10px 0 7px;font:400 30px/1.05 Georgia,serif}.guest-board-form p,.guest-board-published p{color:var(--muted);margin:0;font-size:9px;line-height:1.55}.guest-board-form label{letter-spacing:.1em;text-transform:uppercase;gap:7px;font-size:8px;font-weight:760;display:grid}.guest-board-form input{border:1px solid var(--line);min-width:0;color:var(--ink);font:600 13px var(--font-source-sans),sans-serif;text-transform:none;letter-spacing:normal;background:0 0;padding:13px 14px}.guest-board-form label small{color:var(--muted);letter-spacing:.04em;text-transform:none;font-size:7px;font-weight:500}.guest-board-published{border:1px solid var(--ink);background:var(--paper);margin-top:18px;padding:24px 28px}.guest-board-published strong{margin:8px 0 4px;font:400 28px Georgia,serif;display:block}.guest-board-form.compact{border-width:1px 0 0;grid-template-columns:1fr;gap:14px;margin-top:16px;padding:18px 0 2px}.guest-board-form.compact h2{font-size:22px}.guest-board-form.compact .primary{width:100%}.guest-board-published.compact{border-width:1px 0 0;margin-top:16px;padding:18px 0 2px}.daily-reset{text-align:center;color:var(--muted);letter-spacing:.15em;text-transform:uppercase;margin:38px 0 0;font-size:8px}.daily-popup-result{margin-top:-5px}.daily-popup-score{border-top:2px solid var(--ink);border-bottom:1px solid var(--line);justify-content:space-between;align-items:end;gap:24px;min-height:132px;padding:18px 0 22px;display:flex}.daily-popup-score strong{letter-spacing:-.065em;font:400 clamp(66px,10vw,100px)/.8 Georgia,serif}.daily-popup-score span{letter-spacing:.15em;text-align:right;font-size:7px;font-weight:780}.daily-popup-stats{border-bottom:1px solid var(--line);grid-template-columns:repeat(3,1fr);display:grid}.daily-popup-stats>span{border-right:1px solid var(--line);min-height:78px;padding:16px}.daily-popup-stats>span:first-child{padding-left:0}.daily-popup-stats>span:last-child{border-right:0}.daily-popup-stats small{color:var(--muted);letter-spacing:.14em;font-size:7px;display:block}.daily-popup-stats b{margin-top:8px;font:400 28px Georgia,serif;display:block}.daily-popup-share{background:var(--ink);color:#fff;margin-top:20px;padding:19px 21px}.daily-popup-share>span{letter-spacing:.16em;font-size:7px;font-weight:780}.daily-popup-share pre{white-space:pre-wrap;font:10px/1.6 var(--font-source-sans),monospace;margin:13px 0 0}.daily-popup-copy{width:100%;min-height:59px;margin-top:13px;font-size:10px}.daily-popup-copy.copied{color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink);background:#fff}.daily-popup-signup{border-top:1px solid var(--line);margin-top:16px;padding:18px 0 2px}.daily-popup-signup strong{font:400 22px/1.1 Georgia,serif;display:block}.daily-popup-signup p{color:var(--muted);margin:8px 0 13px;font-size:9px;line-height:1.55}.daily-popup-signup a{color:var(--ink);letter-spacing:.12em;text-transform:uppercase;border-bottom:1px solid var(--ink);align-items:center;gap:12px;padding-bottom:4px;font-size:8px;font-weight:780;text-decoration:none;display:inline-flex}.daily-popup-note{text-align:center;color:var(--muted);margin:12px 0 0;font-size:8px}.page-section{max-width:1260px;min-height:calc(100vh - 146px);margin:auto;padding:82px clamp(22px,5vw,72px) 122px}.page-heading h1{margin:26px 0;font-size:clamp(64px,8vw,112px)}.page-heading>p:last-child{color:var(--muted);max-width:560px;font-size:12px;line-height:1.6}.leader-table{border-top:2px solid var(--ink);margin-top:67px}.leader-row{border-bottom:1px solid var(--line);grid-template-columns:60px 1.7fr 1fr .6fr .6fr .7fr;align-items:center;min-height:67px;font-size:11px;transition:background .15s;display:grid}.leader-row:not(.head):not(.skeleton-row):hover{background:#fff}.leader-row.head{letter-spacing:.15em;min-height:39px;font-size:7px;font-weight:780}.leader-row>span:last-child,.leader-row>b:last-child{text-align:right}.leader-row strong{text-transform:uppercase;letter-spacing:.09em}.skeleton-row{grid-template-columns:60px 1fr 1fr;gap:25px}.skeleton-row i{height:16px}.empty-state{text-align:center;padding:90px 20px}.empty-glyph{color:#c0c0ba;font:62px Georgia,serif}.empty-state h2{margin:15px 0;font:400 38px Georgia,serif}.empty-state p,.empty-copy{color:var(--muted);font-size:11px}.empty-state .primary{margin-top:22px}.sign-in-card{text-align:center;align-content:center;place-items:center;display:grid}.sign-in-card .eyebrow{margin-top:34px}.sign-in-card h1{max-width:800px;margin:30px 0;font-size:clamp(52px,6vw,86px)}.sign-in-card>p:not(.eyebrow){max-width:590px;color:var(--muted);line-height:1.7}.sign-in-card .primary{margin-top:24px}.profile-loading{place-items:center;display:grid}.profile-hero{border-bottom:1px solid var(--line);grid-template-columns:auto 1fr auto;align-items:center;gap:26px;padding-bottom:48px;display:grid}.profile-hero h1{margin:10px 0;font-size:61px}.profile-hero p{color:var(--muted);margin:0}.avatar{background:var(--ink);color:#fff;place-items:center;width:102px;height:102px;font:34px Georgia,serif;display:grid;box-shadow:8px 8px #d7d7d1}.profile-grid{grid-template-columns:1fr 1.25fr;gap:18px;margin-top:18px;display:grid}.settings-card,.career-card,.history-card,.challenge-card,.security-card{border:1px solid var(--line);background:#ffffff85;padding:31px}.settings-card label,.report-form label{text-transform:uppercase;letter-spacing:.15em;gap:9px;margin-bottom:20px;font-size:7px;font-weight:760;display:grid}.settings-card input,.settings-card select,.report-form select,.report-form textarea{border:1px solid var(--line);background:#fff;border-radius:0;outline:none;width:100%;padding:13px}.settings-card input:focus,.settings-card select:focus,.report-form select:focus,.report-form textarea:focus{border-color:var(--ink)}.career-stats{grid-template-columns:1fr 1fr;gap:40px;display:grid}.record-line{border-top:1px solid var(--line);letter-spacing:.12em;grid-template-columns:1fr auto;row-gap:8px;margin-top:32px;padding-top:18px;font-size:8px;display:grid}.history-card,.challenge-card,.security-card{margin-top:18px}.security-card form{grid-template-columns:1fr 1fr auto;align-items:end;gap:14px;margin-top:25px;display:grid}.security-card label{text-transform:uppercase;letter-spacing:.14em;gap:8px;font-size:7px;font-weight:760;display:grid}.security-card input{border:1px solid var(--line);background:#fff;outline:0;height:46px;padding:0 13px}.security-card input:focus{border-color:var(--ink)}.provider-row{letter-spacing:.14em;color:var(--muted);justify-content:space-between;align-items:center;gap:20px;font-size:8px;display:flex}.provider-row div{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.provider-row b{border:1px solid var(--line);color:var(--ink);letter-spacing:.12em;background:#fff;padding:8px 10px;font-size:7px}.provider-row i{font-style:normal}.security-note{color:var(--muted);margin:24px 0 0;font-size:12px;line-height:1.6}.history-row{border-top:1px solid var(--line);letter-spacing:.09em;grid-template-columns:1fr .5fr 1fr 1fr .7fr;align-items:center;min-height:59px;font-size:9px;display:grid}.history-row .gain,.history-row .loss{text-align:right}.history-row .loss{color:var(--danger)}.empty-inline{border-top:1px solid var(--line);align-items:center;gap:14px;padding:26px 0;display:flex}.empty-inline span{color:var(--muted-2);font:30px Georgia,serif}.empty-inline p{color:var(--muted);font-size:10px}.challenge-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.challenge{border:1px solid var(--line);background:#fff;padding:19px}.challenge>div:first-child{justify-content:space-between;align-items:center;gap:10px;display:flex}.challenge strong{font:400 18px Georgia,serif}.challenge b{letter-spacing:.13em;font-size:6px}.challenge .bar{background:var(--soft);height:3px;margin-top:18px}.toast{z-index:80;background:var(--ink);color:#fff;justify-content:space-between;align-items:center;gap:25px;width:min(360px,100vw - 44px);padding:16px 18px;font-size:10px;line-height:1.45;animation:.24s ease-out toastIn;display:flex;position:fixed;bottom:22px;right:22px;box-shadow:8px 8px #c8c8c2}.toast button{color:#fff;background:0 0;border:0;font-size:20px}.modal-backdrop{z-index:100;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#0000009e;place-items:center;padding:18px;animation:.18s fadeIn;display:grid;position:fixed;inset:0}.modal{background:var(--paper);border:1px solid var(--ink);width:min(610px,100%);max-height:calc(100vh - 36px);padding:44px;animation:.22s ease-out modalIn;position:relative;overflow:auto;box-shadow:14px 14px #111}.modal h2{letter-spacing:-.045em;margin:26px 0;font:400 46px/1 Georgia,serif}.modal-close{background:0 0;border:0;font-size:25px;position:absolute;top:12px;right:15px}.rules-list{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.rules-list li{border-bottom:1px solid var(--line);grid-template-columns:120px 1fr;align-items:center;min-height:60px;font-size:11px;display:grid}.rules-list b{font:400 18px Georgia,serif}.rules-list span{color:var(--muted)}.policy-copy{color:var(--muted);padding-top:18px;font-size:10px;line-height:1.65}.report-form label>span{color:var(--muted);font-weight:400}.report-form textarea{resize:vertical;text-transform:none;letter-spacing:0;min-height:100px;font-size:11px;line-height:1.5}.form-foot{justify-content:space-between;align-items:end;display:flex}.form-foot small{color:var(--muted);font:8px monospace}.spinner{border:2px solid;border-right-color:#0000;border-radius:50%;width:14px;height:14px;animation:.7s linear infinite spin;display:inline-block}footer{border-top:1px solid var(--line);letter-spacing:.16em;justify-content:space-between;align-items:center;min-height:70px;padding:0 clamp(20px,4vw,68px);font-size:7px;font-weight:760;display:flex}@keyframes blink{50%{opacity:0}}@keyframes pulse{50%{opacity:.5}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes sheen{to{background-position:-200% 0}}@keyframes toastIn{0%{opacity:0;transform:translateY(15px)}}@keyframes fadeIn{0%{opacity:0}}@keyframes modalIn{0%{opacity:0;transform:translateY(12px)scale(.985)}}@keyframes countIn{0%{opacity:0;transform:scale(.78)}}.auth-page{background:radial-gradient(circle at 75% 10%, white 0, transparent 29%), linear-gradient(145deg,#f7f7f3,var(--paper));grid-template-columns:minmax(320px,1fr) minmax(430px,620px);align-items:center;gap:clamp(50px,8vw,130px);min-height:100vh;padding:120px clamp(30px,8vw,128px) 70px;display:grid;position:relative}.auth-page:after{content:"";aspect-ratio:1;border:1px solid var(--line);pointer-events:none;width:min(45vw,650px);position:fixed;bottom:-42%;left:-23vw;transform:rotate(14deg)}.auth-brand{color:var(--ink);letter-spacing:.05em;align-items:center;gap:13px;font-size:14px;text-decoration:none;display:flex;position:absolute;top:30px;left:clamp(30px,5vw,72px)}.auth-intro{z-index:1;max-width:630px;position:relative}.auth-intro h1{letter-spacing:-.06em;margin:27px 0 28px;font-family:Georgia,Times New Roman,serif;font-size:clamp(64px,7vw,108px);font-weight:400;line-height:.88}.auth-intro>p:not(.eyebrow){color:#4b4b47;max-width:530px;font-size:16px;line-height:1.7}.auth-card{background:var(--white);border:1px solid var(--line);z-index:2;position:relative;box-shadow:18px 18px #0a0a0917}.auth-tabs{border-bottom:1px solid var(--line);grid-template-columns:1fr 1fr;display:grid}.auth-tabs button{border:0;border-right:1px solid var(--line);min-height:59px;color:var(--muted);letter-spacing:.15em;text-transform:uppercase;background:#ecece7;font-size:9px;font-weight:780}.auth-tabs button:last-child{border-right:0}.auth-tabs button[aria-selected=true]{background:var(--white);color:var(--ink);box-shadow:inset 0 -2px var(--ink)}.auth-card-body{padding:clamp(30px,4.5vw,56px)}.auth-card h2{letter-spacing:-.045em;margin:19px 0 12px;font-family:Georgia,Times New Roman,serif;font-size:clamp(38px,4vw,53px);font-weight:400;line-height:.96}.auth-card-body>p:not(.eyebrow){color:var(--muted);margin:0 0 27px;font-size:13px;line-height:1.55}.google-auth{border:1px solid var(--ink);background:var(--white);letter-spacing:.14em;text-transform:uppercase;justify-content:center;align-items:center;gap:14px;width:100%;min-height:53px;font-size:9px;font-weight:790;display:flex}.google-auth span{border:1px solid var(--line);border-radius:50%;place-items:center;width:24px;height:24px;font-family:Georgia,serif;font-size:14px;display:grid}.google-auth:hover:not(:disabled){background:var(--paper)}.auth-divider{color:var(--muted-2);letter-spacing:.16em;align-items:center;gap:14px;margin:26px 0;font-size:7px;font-weight:760;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--line);flex:1;height:1px}.auth-card form{gap:18px;display:grid}.auth-card label{letter-spacing:.14em;text-transform:uppercase;gap:8px;font-size:8px;font-weight:780;display:grid}.auth-card input{border:1px solid var(--line);text-transform:none;letter-spacing:0;background:#fafaf7;border-radius:0;outline:0;width:100%;height:52px;padding:0 15px;font-size:14px}.auth-card input:focus{border-color:var(--ink);box-shadow:inset 0 -2px var(--ink)}.password-field{position:relative}.password-field input{padding-right:70px}.password-field button{border:0;border-left:1px solid var(--line);letter-spacing:.12em;background:0 0;width:62px;font-size:7px;font-weight:780;position:absolute;top:1px;bottom:1px;right:1px}.auth-submit{width:100%;min-height:55px;margin-top:4px}.auth-error{border-left:2px solid var(--danger);background:#f5e8e5;padding:11px 13px;color:var(--danger)!important;margin:0!important;font-size:11px!important}@media (width<=1040px){.hero{grid-template-columns:1fr 1fr;gap:45px}.hero h1{font-size:clamp(60px,8.6vw,88px)}.mode-grid{grid-template-columns:1fr 1fr}.control-deck{grid-template-columns:minmax(0,1fr) 320px}}@media (width<=820px){.app-shell{padding-bottom:59px}.topbar{-webkit-backdrop-filter:none;backdrop-filter:none;grid-template-columns:1fr auto;height:66px}.topbar nav{z-index:55;border-top:1px solid var(--line);background:#f3f3effa;justify-content:space-around;gap:0;height:59px;padding:0 8px;position:fixed;bottom:0;left:0;right:0}.topbar nav button{flex:1}.topbar nav button:after{top:0;bottom:auto}.account-chip{display:flex}.account-chip>button,.account-chip>a{font-size:0}.account-chip .status-dot{margin:0 4px}.live-chip{display:none}.hero{grid-template-columns:1fr;min-height:auto;padding-top:70px}.hero h1{font-size:clamp(58px,14vw,88px)}.demo-frame{justify-self:center;width:100%;max-width:610px}.control-deck{grid-template-columns:1fr}.launch-panel{min-height:150px}.join-form{grid-column:auto}.lower-grid,.race-layout,.practice-wrap,.daily-ready-panel,.daily-result-hero{grid-template-columns:1fr}.daily-ready-panel{gap:60px}.daily-boards,.daily-race-wrap{grid-template-columns:1fr}.daily-race-wrap .race-main{border-right:0}.daily-live-card{border-top:1px solid var(--line);position:static}.race-main,.practice-wrap .race-main{border-right:0}.race-sidebar{border-top:1px solid var(--line);max-height:none;position:static}.practice-guide{border-top:1px solid var(--line)}.profile-grid{grid-template-columns:1fr}.auth-page{grid-template-columns:1fr;gap:48px;padding:115px 22px 70px}.auth-intro h1{font-size:clamp(58px,14vw,82px)}.auth-card{justify-self:center;width:min(100%,620px)}footer{margin-bottom:0}}@media (width<=600px){.wordmark>span:last-child{display:none}.topbar{padding:0 19px}.hero{gap:62px;padding:55px 19px 72px}.hero h1{margin-top:23px;font-size:clamp(52px,15vw,70px)}.hero .lede{font-size:15px}.hero-actions>*{width:100%}.demo-frame:before{inset:-12px 15px 15px -12px}.demo-card{min-height:480px;padding:20px;box-shadow:10px 10px #deded8}.code-preview code{font-size:9px}.control-deck,.lower-grid{padding-left:19px;padding-right:19px}.mode-grid,.format-tabs,.mode-grid.compact{grid-template-columns:1fr 1fr}.private-settings{grid-template-columns:1fr 1fr;padding:14px}.private-settings .category-control,.private-settings .check-control{grid-column:span 2}.mode{min-height:142px;padding:14px}.mode em{font-size:7px}.launch-panel{flex-direction:column;align-items:stretch}.launch-copy{max-width:none}.join-form{flex-wrap:wrap}.join-form label{width:100%}.join-form input{flex:1;min-width:0}.daily-card,.stats-card{padding:24px}.daily-page{padding:55px 19px 82px}.daily-ready-panel{min-height:auto;padding-bottom:60px}.daily-ready-copy h1{font-size:64px}.daily-rules-card{padding:22px;box-shadow:8px 8px #dcdcd6}.daily-question-mark{min-height:145px;font-size:110px}.daily-board{padding:20px 14px}.daily-board-head,.daily-board-row{grid-template-columns:32px minmax(0,1fr) 68px 28px;gap:7px}.daily-submit-row{flex-direction:column;align-items:stretch}.daily-submit-row .primary{width:100%}.daily-live-card>strong{font-size:50px}.daily-result-hero{gap:45px}.daily-result-hero h1{margin:50px 0 30px;font-size:104px}.daily-share{grid-template-columns:1fr;align-items:stretch;padding:22px}.daily-share .primary{width:100%}.daily-guest-signup{grid-template-columns:1fr;align-items:stretch;padding:22px}.daily-guest-signup .primary{width:100%}.guest-board-form{grid-template-columns:1fr;align-items:stretch;padding:22px}.guest-board-form .primary{width:100%}.stat-row strong{font-size:31px}.lobby-page{padding:40px 17px 75px}.lobby-card{padding:29px 22px;box-shadow:8px 8px #0a0a091a}.room-code-card strong{font-size:25px}.room-code-card span{display:none}.lobby-actions{flex-direction:column-reverse}.lobby-actions>*{width:100%}.race-topline{grid-template-columns:auto 1fr;gap:14px;padding:13px 18px}.race-topline>div{text-align:right}.race-topline>strong{grid-column:1/-1;justify-self:center}.result-banner{flex-direction:column;align-items:stretch;padding:25px 19px}.round-transition{text-align:center;grid-template-columns:1fr;gap:8px;padding:18px}.rule-groups{grid-template-columns:1fr}.rule-groups section{border-right:0}.result-banner h2{font-size:32px}.result-banner>div:last-child{grid-template-columns:1fr 1fr;display:grid}.locked-banner{grid-template-columns:1fr auto;gap:5px 15px;padding:12px 19px;display:grid}.locked-banner small{grid-column:1/-1;margin:0}.race-main{padding:20px 18px 60px}.prompt-panel>div:first-child{gap:10px}.race-math{min-height:170px;padding:17px}.editor{grid-template-columns:36px 1fr}.editor>span{padding:16px 12px}.editor textarea{padding:16px 13px;font-size:12px}.source-reveal{grid-template-columns:1fr}.source-reveal small{grid-column:1}.practice-actions{grid-template-columns:1fr 1fr;display:grid}.page-section{padding:58px 19px 90px}.page-heading h1{font-size:58px}.leader-row{grid-template-columns:42px 1.5fr .8fr .8fr}.leader-row>:nth-child(3),.leader-row>:nth-child(5){display:none}.profile-hero{grid-template-columns:auto 1fr}.profile-hero>.secondary{grid-column:1/-1}.avatar{width:72px;height:72px}.profile-hero h1{font-size:40px}.settings-card,.career-card,.history-card,.challenge-card,.security-card{padding:23px}.security-card form{grid-template-columns:1fr}.history-row{grid-template-columns:1fr .5fr .8fr}.history-row>:nth-child(4),.history-row>:nth-child(5){display:none}.challenge-grid{grid-template-columns:1fr}.modal{padding:31px 22px;box-shadow:8px 8px #111}.modal h2{font-size:39px}.rules-list li{grid-template-columns:98px 1fr}.auth-page{padding:98px 18px 55px}.auth-brand{top:22px;left:19px}.auth-intro h1{font-size:58px}.auth-card{box-shadow:8px 8px #0a0a0917}.auth-card-body{padding:30px 22px}.auth-card h2{font-size:39px}footer{gap:20px;padding:24px 19px}footer>span:last-child{display:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.admin-shell{min-height:100vh;color:var(--ink);background:#f3f3ef}.admin-topbar{border-bottom:1px solid var(--line);z-index:60;background:#f3f3eff5;justify-content:space-between;align-items:center;height:76px;padding:0 clamp(20px,4vw,68px);display:flex;position:sticky;top:0}.admin-topbar>div{text-transform:uppercase;letter-spacing:.1em;align-items:center;gap:18px;font-size:9px;display:flex}.admin-topbar>div>strong{text-overflow:ellipsis;max-width:180px;overflow:hidden}.admin-topbar>div>a{color:var(--muted);border-bottom:1px solid}.admin-secure{border:1px solid var(--ink);align-items:center;gap:7px;padding:7px 9px;font-weight:780;display:flex}.admin-secure i,.admin-metric>span i,.admin-realtime header small i{background:var(--ink);border-radius:50%;width:6px;height:6px;animation:1.8s infinite live;display:inline-block}.admin-head{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:70px;max-width:1420px;margin:auto;padding:72px clamp(22px,5vw,72px) 58px;display:grid}.admin-head h1{letter-spacing:-.065em;margin:29px 0;font:400 clamp(70px,8vw,118px)/.82 Georgia,serif}.admin-head>div>p:last-child{color:#4b4b47;max-width:650px;font-size:13px;line-height:1.75}.admin-range{border-top:2px solid var(--ink);grid-template-columns:1fr 1fr;gap:10px;width:390px;padding-top:17px;display:grid}.admin-presets{border:1px solid var(--line);grid-column:1/-1;grid-template-columns:repeat(3,1fr);display:grid}.admin-presets button{border:0;border-right:1px solid var(--line);font:760 8px var(--font-source-sans),monospace;background:0 0;padding:11px}.admin-presets button:last-child{border-right:0}.admin-presets button.active{background:var(--ink);color:#fff}.admin-range label{font:730 7px var(--font-source-sans),monospace;letter-spacing:.14em}.admin-range input{border:1px solid var(--line);width:100%;font:10px var(--font-source-sans),monospace;color:var(--ink);background:#fff;margin-top:7px;padding:11px 9px}.admin-range>button{border:1px solid var(--ink);background:var(--ink);color:#fff;font:760 8px var(--font-source-sans),monospace;text-transform:uppercase;letter-spacing:.12em;grid-column:1/-1;padding:12px}.admin-error{border:1px solid var(--ink);justify-content:space-between;max-width:1276px;margin:0 auto 20px;padding:14px 18px;font-size:10px;display:flex}.admin-error button{font:inherit;text-transform:uppercase;background:0 0;border:0;border-bottom:1px solid}.admin-loading{min-height:380px;font:8px var(--font-source-sans),monospace;letter-spacing:.18em;align-content:center;place-items:center;gap:18px;display:grid}.admin-loading i{border:2px solid #d0d0ca;border-top-color:var(--ink);border-radius:50%;width:30px;height:30px;animation:.8s linear infinite spin}.admin-metrics{grid-template-columns:repeat(4,1fr);max-width:1420px;margin:auto;padding:0 clamp(22px,5vw,72px) 18px;display:grid}.admin-metric{border:1px solid var(--line);background:#ffffff73;border-right:0;flex-direction:column;min-height:174px;padding:23px 20px;display:flex}.admin-metric:last-child{border-right:1px solid var(--line)}.admin-metric>span{font:760 7px var(--font-source-sans),monospace;letter-spacing:.14em}.admin-metric>strong{letter-spacing:-.045em;margin:auto 0;font:400 clamp(36px,3.7vw,58px)/1 Georgia,serif}.admin-metric>small{color:var(--muted);font-size:7px;line-height:1.4}.admin-panel{border:1px solid var(--line);background:#ffffff73;min-width:0}.admin-panel>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;min-height:75px;padding:0 25px;display:flex}.admin-panel>header>div:first-child{align-items:center;gap:12px;display:flex}.admin-panel>header span{font:8px var(--font-source-sans),monospace;color:var(--muted)}.admin-panel>header h2{margin:0;font:400 24px Georgia,serif}.admin-panel>header small{font:7px var(--font-source-sans),monospace;letter-spacing:.13em;color:var(--muted)}.admin-trend,.admin-account-growth{max-width:1276px;margin:0 auto 18px}.account-growth-chart{align-items:stretch;gap:clamp(2px,.55vw,9px);height:230px;padding:30px;display:flex;overflow-x:auto}.account-growth-day{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;gap:7px;min-width:8px;display:flex}.account-growth-day strong{font:7px var(--font-source-sans),monospace;color:var(--muted)}.account-growth-day i{background:var(--ink);width:min(22px,80%);min-height:0;max-height:150px}.account-growth-day span{font:6px var(--font-source-sans),monospace;color:var(--muted);writing-mode:vertical-rl}.chart-legend{font:7px var(--font-source-sans),monospace;letter-spacing:.12em}.chart-legend i{background:var(--ink);width:16px;height:5px;margin:0 5px 0 14px;display:inline-block}.chart-legend i:last-of-type{background:#a9a9a3}.trend-chart{border-bottom:1px solid var(--line);align-items:stretch;gap:clamp(2px,.5vw,8px);height:290px;padding:32px 30px 20px;display:flex}.trend-day{flex-direction:column;flex:1;align-items:center;gap:8px;min-width:0;display:flex}.trend-bars{border-bottom:1px solid #d6d6d0;flex:1;justify-content:center;align-items:end;gap:2px;width:100%;display:flex}.trend-bars i,.trend-bars b{background:var(--ink);width:min(12px,40%);min-height:0;transition:height .3s}.trend-bars b{background:#a9a9a3}.trend-day>span{font:6px var(--font-source-sans),monospace;color:var(--muted);writing-mode:vertical-rl}.trend-product{align-items:stretch;gap:0;min-height:86px;padding:14px 28px;display:flex;overflow-x:auto}.trend-product>span{min-width:130px;font:7px var(--font-source-sans),monospace;letter-spacing:.13em;place-items:center start;display:grid}.trend-product>div{border-left:1px solid var(--line);grid-template-columns:1fr 1fr;gap:4px;min-width:115px;padding:5px 12px;display:grid}.trend-product small{color:var(--muted);font:7px var(--font-source-sans),monospace;grid-column:1/-1}.trend-product b{font:7px var(--font-source-sans),monospace;font-weight:500}.admin-grid,.admin-columns{grid-template-columns:1fr 1fr;gap:18px;max-width:1276px;margin:0 auto 18px;display:grid}.admin-retention>div{grid-template-columns:1fr 1fr;display:grid}.admin-retention article{border-right:1px solid var(--line);min-height:250px;padding:30px}.admin-retention article:last-child{border-right:0}.admin-retention article>span{font:760 8px var(--font-source-sans),monospace;letter-spacing:.14em}.admin-retention article>strong{letter-spacing:-.06em;margin:45px 0 20px;font:400 84px/1 Georgia,serif;display:block}.admin-retention article p{color:var(--muted);font-size:9px;line-height:1.5}.admin-funnel>div{padding:20px 25px 28px}.admin-funnel>div>div{min-height:34px;font:7px var(--font-source-sans),monospace;grid-template-columns:112px minmax(0,1fr) 48px 34px;align-items:center;gap:9px;display:grid}.admin-funnel>div>div>span{color:#3e3e3a}.admin-funnel>div>div>div{background:#deded8;height:7px}.admin-funnel>div>div i{background:var(--ink);height:100%;display:block}.admin-funnel b{color:var(--muted);text-align:right;font-weight:500}.admin-breakdown{min-height:380px}.breakdown-list{padding:16px 25px 28px}.breakdown-row{border-bottom:1px solid var(--line);grid-template-columns:145px minmax(0,1fr) 35px;align-items:center;gap:14px;min-height:48px;display:grid}.breakdown-row>div:first-child{justify-content:space-between;gap:8px;min-width:0;display:flex}.breakdown-row strong{text-overflow:ellipsis;white-space:nowrap;font:760 8px var(--font-source-sans),monospace;text-transform:uppercase;overflow:hidden}.breakdown-row span,.breakdown-row b{color:var(--muted);font:7px var(--font-source-sans),monospace}.breakdown-track{background:#deded8;height:6px}.breakdown-track i{background:var(--ink);height:100%;display:block}.admin-empty{min-height:220px;color:var(--muted);place-items:center;margin:0;font-size:9px;display:grid}.admin-realtime{min-height:380px}.admin-realtime header small{align-items:center;gap:7px;display:flex}.admin-realtime>div{max-height:306px;padding:9px 25px 20px;overflow-y:auto}.admin-realtime article{border-bottom:1px solid var(--line);grid-template-columns:8px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:58px;display:grid}.admin-realtime article>i{background:var(--ink);border-radius:50%;width:5px;height:5px}.admin-realtime article strong{font:760 7px var(--font-source-sans),monospace;letter-spacing:.1em;display:block}.admin-realtime article span{color:var(--muted);font:7px var(--font-source-sans),monospace;white-space:nowrap;text-overflow:ellipsis;margin-top:5px;display:block;overflow:hidden}.admin-realtime time{color:var(--muted);font:7px var(--font-source-sans),monospace}.admin-privacy{border-top:2px solid var(--ink);grid-template-columns:1fr 1.7fr auto;align-items:start;gap:50px;max-width:1276px;margin:18px auto 0;padding:35px 0 70px;display:grid}.admin-privacy span{font:760 7px var(--font-source-sans),monospace;letter-spacing:.14em;display:block}.admin-privacy strong{margin-top:11px;font:400 21px Georgia,serif;display:block}.admin-privacy p{color:var(--muted);margin:0;font-size:9px;line-height:1.7}.admin-privacy time{font:7px var(--font-source-sans),monospace;color:var(--muted)}.privacy-choice{border-top:1px solid var(--line);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:24px;min-height:94px;margin-top:28px;display:flex}.privacy-choice strong{font:400 20px Georgia,serif;display:block}.privacy-choice span{color:var(--muted);margin-top:7px;font-size:8px;display:block}.privacy-choice button{border:1px solid var(--ink);background:var(--ink);color:#fff;font:760 7px var(--font-source-sans),monospace;letter-spacing:.1em;text-transform:uppercase;padding:11px 14px}.privacy-note{color:var(--muted);margin-top:20px;font-size:8px;line-height:1.6;display:block}@media (width<=1100px){.admin-head{grid-template-columns:1fr}.admin-range{width:min(100%,620px)}.admin-metrics{grid-template-columns:repeat(2,1fr)}.admin-metric:nth-child(2n){border-right:1px solid var(--line)}.admin-metric:nth-child(n+3){border-top:0}.admin-privacy{grid-template-columns:1fr 2fr;padding-left:22px;padding-right:22px}.admin-privacy time{grid-column:1/-1}}@media (width<=760px){.admin-topbar{gap:16px;height:auto;min-height:76px}.admin-topbar>div>strong,.admin-secure{display:none}.admin-head{gap:35px;padding-top:52px}.admin-head h1{font-size:66px}.admin-metrics{grid-template-columns:repeat(2,1fr)}.admin-metric:nth-child(2n){border-right:1px solid var(--line)}.admin-metric:nth-child(n+3){border-top:0}.admin-grid,.admin-columns,.admin-privacy{grid-template-columns:1fr;margin-left:18px;margin-right:18px}.admin-trend,.admin-account-growth{margin-left:18px;margin-right:18px}.admin-retention article{min-height:210px;padding:22px}.admin-retention article>strong{font-size:60px}.trend-chart{height:230px;padding-left:16px;padding-right:16px}.trend-day>span{display:none}.breakdown-row{grid-template-columns:115px minmax(0,1fr) 30px}.admin-privacy{gap:20px;padding-left:0;padding-right:0}}.topbar nav button,.account-chip,.connection-banner,.load-error,.load-error button,.primary,.secondary,.demo-head,.section-label h2,.format-tabs button,.join-form label,.daily-card>button,.race-topline,.result-banner p,.locked-banner span,.prompt-panel>div:first-child,.editor-head,.editor-foot,.race-sidebar h2,.report,.auth-tabs button,.google-auth,.password-field button,.daily-popup-copy,.admin-topbar>div,.admin-presets button,.admin-range>button,.privacy-choice button{font-size:var(--type-control);line-height:var(--leading-tight)}.eyebrow,.private-settings label,.private-settings .category-control legend,.lobby-rules span,.launch-kicker,.daily-card-mark span,.stat-row small,.career-stats small,.room-code-card small,.room-code-card span,.presence,.countdown-center p,.round-transition span,.round-transition small,.rule-groups b,.source-reveal span,.standing small,.sidebar-note span,.practice-key>span,.practice-key small,.daily-ready-copy>small,.daily-rules-card b,.daily-board-head,.daily-board-row strong small,.daily-result-stats small,.daily-share>div>span,.daily-popup-score span,.daily-popup-stats small,.daily-popup-share>span,.leader-row.head,.settings-card label,.report-form label,.security-card label,.provider-row b,.challenge b,.form-foot small,footer,.auth-divider,.auth-card label,.admin-range label,.admin-metric>span,.admin-metric>small,.admin-panel>header small,.chart-legend,.trend-day>span,.trend-product>span,.trend-product small,.trend-product b,.admin-retention article>span,.admin-funnel>div>div,.breakdown-row span,.breakdown-row b,.admin-realtime article strong,.admin-realtime article span,.admin-realtime time,.admin-privacy span,.admin-privacy time{line-height:1.45;font-size:var(--type-micro)!important}.demo-racer>div:first-child,.demo-racer strong,.demo-racer b,.xp>div:first-child{font-size:var(--type-micro);line-height:1.45}.section-label>span,.mode small,.mode b,.lobby-player strong,.lobby-player small,.microcopy,.result-banner div>span,.target-loading,.blind-preview span,.blind-preview p,.source-reveal small,.sidebar-heading span,.sidebar-note p,.practice-key,kbd,.daily-board-row,.daily-submit-row p,.daily-live-card>div,.daily-live-card>p:last-child,.daily-reset,.daily-popup-share pre,.daily-popup-note,.record-line,.provider-row,.history-row,.empty-inline p,.policy-copy,.admin-loading,.admin-panel>header span,.admin-retention article p,.breakdown-row strong,.admin-empty,.admin-privacy p,.privacy-choice span,.privacy-note{font-size:var(--type-label);line-height:1.5}.format-summary>p,.mode em,.launch-copy,.daily-card>p,.lobby-card>p:not(.eyebrow):not(.microcopy),.countdown-center span,.hint,.rule-groups p,.practice-guide ol,.daily-rules-card p,.daily-board-empty,.page-heading>p:last-child,.leader-row,.empty-state p,.empty-copy,.security-note,.toast,.rules-list li,.report-form textarea,.auth-card-body>p:not(.eyebrow),.auth-error,.admin-error{font-size:var(--type-small);line-height:var(--leading-copy)}.private-settings input:not([type=checkbox]),.private-settings select,.join-form input,.settings-card input,.settings-card select,.security-card input,.report-form select,.report-form textarea,.auth-card input,.admin-range input{font-size:var(--type-body);line-height:1.4}.editor textarea{font-size:15px;line-height:1.7}.editor>span,.source-reveal code,.daily-share pre,.daily-popup-share pre,.code-preview{font-size:var(--type-control);line-height:1.65}.timer{font-size:20px}.race-topline>strong{font-size:22px}.daily-live-card>strong{font-size:clamp(52px,6vw,68px)}.target-math .katex{font-size:1.9em}.race-math .katex{font-size:clamp(1.55em,3vw,2.35em)}.mode{min-height:168px}.mode-grid.compact .mode{min-height:164px}.mode small{margin-top:9px}.mode em{margin-top:10px}.launch-panel{min-height:154px}.daily-board-row{min-height:62px}.history-row{min-height:64px}.admin-metric{min-height:184px}.admin-funnel>div>div{min-height:40px}.breakdown-row{min-height:53px}.admin-realtime article{min-height:64px}@media (width<=600px){.topbar nav button{font-size:var(--type-label)}.mode-grid,.mode-grid.compact{grid-template-columns:1fr}.mode,.mode-grid.compact .mode{min-height:138px}.code-preview code{font-size:var(--type-control)}.editor textarea,.private-settings input:not([type=checkbox]),.private-settings select,.join-form input,.settings-card input,.settings-card select,.security-card input,.report-form select,.report-form textarea,.auth-card input,.admin-range input{font-size:16px}.daily-board-head,.daily-board-row{letter-spacing:.08em}.admin-head h1{font-size:clamp(52px,16vw,66px)}}html[data-theme=dark] body:before{opacity:.08;mix-blend-mode:screen;background-image:repeating-radial-gradient(circle at 17% 23%,#fffff71c 0 .35px,#0000 .6px 4px)}html[data-theme=dark] .app-shell{background:radial-gradient(circle at 78% 8%,#fffff70b 0,transparent 29%),linear-gradient(180deg,#121310 0%,var(--paper) 100%)}html[data-theme=dark] .topbar,html[data-theme=dark] .admin-topbar{background:#10110fe8}html[data-theme=dark] .mark{color:#10110f;box-shadow:4px 4px #393a35}html[data-theme=dark] .mark.large{box-shadow:7px 7px #393a35}html[data-theme=dark] .status-dot{box-shadow:0 0 0 4px #3a3b36}html[data-theme=dark] .connection-banner,html[data-theme=dark] .primary,html[data-theme=dark] .format-tabs button.active,html[data-theme=dark] .room-code-card,html[data-theme=dark] .player-avatar,html[data-theme=dark] .locked-banner,html[data-theme=dark] .round-transition,html[data-theme=dark] .daily-board-row.you,html[data-theme=dark] .avatar,html[data-theme=dark] .toast,html[data-theme=dark] .admin-presets button.active,html[data-theme=dark] .admin-range>button,html[data-theme=dark] .privacy-choice button{color:var(--paper)}html[data-theme=dark] .load-error{background:#20211d}html[data-theme=dark] .hero .lede,html[data-theme=dark] .daily-ready-copy>p:not(.eyebrow),html[data-theme=dark] .auth-intro>p:not(.eyebrow),html[data-theme=dark] .admin-head>div>p:last-child,html[data-theme=dark] .practice-guide ol,html[data-theme=dark] .admin-funnel>div>div>span{color:#bdbdb6}html[data-theme=dark] .secondary:hover:not(:disabled),html[data-theme=dark] .mode:hover,html[data-theme=dark] .mode.active,html[data-theme=dark] .leader-row:not(.head):not(.skeleton-row):hover{box-shadow-color:#464741;background:#1d1e1a}html[data-theme=dark] .demo-card{box-shadow:24px 24px #292a26}html[data-theme=dark] .format-summary,html[data-theme=dark] .launch-panel,html[data-theme=dark] .result-banner,html[data-theme=dark] .prompt-panel,html[data-theme=dark] .source-reveal,html[data-theme=dark] .standing.you,html[data-theme=dark] .daily-guest-signup,html[data-theme=dark] .challenge{background:var(--white)}html[data-theme=dark] .format-summary{box-shadow:7px 7px #2d2e29}html[data-theme=dark] .launch-panel{box-shadow:8px 8px #2d2e29}html[data-theme=dark] .format-tabs button.active{box-shadow:3px 3px #3c3d38}html[data-theme=dark] .private-settings,html[data-theme=dark] .daily-card,html[data-theme=dark] .stats-card,html[data-theme=dark] .daily-board,html[data-theme=dark] .settings-card,html[data-theme=dark] .career-card,html[data-theme=dark] .history-card,html[data-theme=dark] .challenge-card,html[data-theme=dark] .security-card,html[data-theme=dark] .admin-metric,html[data-theme=dark] .admin-panel{background:#191a17b8}html[data-theme=dark] .private-settings input:not([type=checkbox]),html[data-theme=dark] .private-settings select,html[data-theme=dark] .private-settings .category-options label,html[data-theme=dark] .lobby-rules span,html[data-theme=dark] .settings-card input,html[data-theme=dark] .settings-card select,html[data-theme=dark] .report-form select,html[data-theme=dark] .report-form textarea,html[data-theme=dark] .security-card input,html[data-theme=dark] .provider-row b,html[data-theme=dark] .admin-range input{background:#151613}html[data-theme=dark] .mode{background:#191a1775}html[data-theme=dark] .stats-skeleton i,html[data-theme=dark] .skeleton-row i{background:linear-gradient(90deg,#1c1d19,#2c2d28,#1c1d19) 0 0/200% 100%}html[data-theme=dark] .xp .bar,html[data-theme=dark] .standing .bar,html[data-theme=dark] .admin-funnel>div>div>div,html[data-theme=dark] .breakdown-track{background:#30312c}html[data-theme=dark] .lobby-ambient{color:#20211d}html[data-theme=dark] .lobby-card{background:#141512f7}html[data-theme=dark] .room-code-card:hover{box-shadow-color:#5c5d57}html[data-theme=dark] .countdown-page,html[data-theme=dark] .demo-card,html[data-theme=dark] .editor-panel{color:#f4f4ef}html[data-theme=dark] .countdown-page{background:#090a08}html[data-theme=dark] .result-banner{border-color:var(--line)}html[data-theme=dark] .prompt-panel{box-shadow:7px 7px #2d2e29}html[data-theme=dark] .editor-panel{box-shadow:7px 7px #30312c}html[data-theme=dark] .preview-panel{background:#191a17db}html[data-theme=dark] .blind-preview{background:repeating-linear-gradient(135deg,#171815,#171815 8px,#20211d 8px 9px)}html[data-theme=dark] kbd{background:#1b1c18;box-shadow:2px 2px #383934}html[data-theme=dark] .daily-rules-card{color:#f3f3ef;background:#151613;box-shadow:15px 15px #292a26}html[data-theme=dark] .daily-rules-card p{color:#bfc0b9}html[data-theme=dark] .daily-share,html[data-theme=dark] .daily-popup-share{color:#f4f4ef;border:1px solid var(--line);background:#151613}html[data-theme=dark] .daily-share .primary{color:#10110f;background:#f1f1ed;border-color:#f1f1ed}html[data-theme=dark] .daily-popup-copy.copied{color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink);background:0 0}html[data-theme=dark] .empty-glyph{color:#5d5e58}html[data-theme=dark] .avatar{box-shadow:8px 8px #353631}html[data-theme=dark] .toast{box-shadow:8px 8px #3b3c36}html[data-theme=dark] .toast button{color:var(--paper)}html[data-theme=dark] .modal-backdrop{background:#000000c2}html[data-theme=dark] .modal{box-shadow:14px 14px #30312c}html[data-theme=dark] .auth-page{background:radial-gradient(circle at 75% 10%,#fffff70e 0,transparent 31%),linear-gradient(145deg,#131411,var(--paper))}html[data-theme=dark] .auth-card{box-shadow:18px 18px #fffff711}html[data-theme=dark] .auth-tabs button{background:#20211d}html[data-theme=dark] .auth-tabs button[aria-selected=true],html[data-theme=dark] .google-auth{background:var(--white)}html[data-theme=dark] .google-auth:hover:not(:disabled){background:#20211d}html[data-theme=dark] .auth-card input{background:#141512}html[data-theme=dark] .auth-error{background:#321b18}html[data-theme=dark] .admin-shell{background:var(--paper)}html[data-theme=dark] .admin-loading i{border-color:#3b3c36;border-top-color:var(--ink)}html[data-theme=dark] .chart-legend i:last-of-type,html[data-theme=dark] .trend-bars b{background:#85867f}html[data-theme=dark] .trend-bars{border-color:#353630}@media (width<=820px){html[data-theme=dark] .topbar nav{background:#10110ffa}.theme-toggle{grid-template-columns:repeat(3,26px)}.theme-toggle button{width:26px}}@media (width<=600px){.theme-toggle-auth{top:20px;right:18px}.account-chip{gap:9px}}.account-chip .theme-toggle button{place-items:center;gap:0;display:grid}@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-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-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}