@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-space-y-reverse:0;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--spacing:.25rem;--container-3xl:48rem;--default-font-family:var(--body);--default-mono-font-family:var(--mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.invisible{visibility:hidden}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.end-2025{inset-inline-end:calc(var(--spacing) * 2025)}.top-100{top:calc(var(--spacing) * 100)}.mx-auto{margin-inline:auto}.mt-6{margin-top:calc(var(--spacing) * 6)}.mt-12{margin-top:calc(var(--spacing) * 12)}.mb-5{margin-bottom:calc(var(--spacing) * 5)}.mb-8{margin-bottom:calc(var(--spacing) * 8)}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.table{display:table}.min-h-svh{min-height:100svh}.w-56{width:calc(var(--spacing) * 56)}.w-60{width:calc(var(--spacing) * 60)}.w-full{width:100%}.max-w-3xl{max-width:var(--container-3xl)}.min-w-0{min-width:0}.flex-1{flex:1}.shrink{flex-shrink:1}.shrink-0{flex-shrink:0}.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}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-3{gap:calc(var(--spacing) * 3)}:where(.space-y-8>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 8) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 8) * calc(1 - var(--tw-space-y-reverse)))}.px-\(--gut\){padding-inline:var(--gut)}.py-10{padding-block:calc(var(--spacing) * 10)}.py-12{padding-block:calc(var(--spacing) * 12)}.py-14{padding-block:calc(var(--spacing) * 14)}.py-16{padding-block:calc(var(--spacing) * 16)}.pr-2{padding-right:calc(var(--spacing) * 2)}.text-right{text-align:right}.text-soft{color:var(--soft)}.italic{font-style:italic}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}@media (min-width:40rem){.sm\:hidden{display:none}.sm\:inline{display:inline}}@media (min-width:64rem){.lg\:block{display:block}.lg\:hidden{display:none}.lg\:py-14{padding-block:calc(var(--spacing) * 14)}}@media (min-width:80rem){.xl\:block{display:block}}}:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#000;--surface:#0d0d0d;--surface-2:#151515;--line:#262626;--line-2:#3a3a3a;--ink:#fff;--soft:#c4c4c4;--dim:#8a8a8a;--faint:#5a5a5a;--ok:#9be7b4;--warn:#f2c76e;--bad:#ff8a7a;--rgb-ink:255, 255, 255;--mono:var(--font-jetbrains), ui-monospace, monospace;--body:var(--font-inter), system-ui, sans-serif;--display:var(--font-space-grotesk), system-ui, sans-serif;--gut:clamp(16px, 5vw, 64px);--max:1200px}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f4f4f2;--surface:#fff;--surface-2:#ebebe8;--line:#d9d9d5;--line-2:#bdbdb8;--ink:#0a0a0a;--soft:#2e2e2e;--dim:#666;--faint:#9a9a9a;--ok:#1f8a4c;--warn:#a56a00;--bad:#c2352a;--rgb-ink:0, 0, 0}:root{--nav-h:68px}html{background:var(--bg);scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 24px);-webkit-text-size-adjust:100%}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}body{background:var(--bg);color:var(--ink);font:16px/1.6 var(--body);-webkit-font-smoothing:antialiased;margin:0;overflow-x:hidden}:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:2px}::selection{background:var(--ink);color:var(--bg)}.wrap{max-width:var(--max);padding:0 var(--gut);margin:0 auto}.eyebrow{font:500 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}.eyebrow b{color:var(--ink);font-weight:500}.display{font-family:var(--display);letter-spacing:-.03em;line-height:1}.sec{border-top:1px solid var(--line);padding:clamp(64px,9vw,120px) 0}.sec-head{grid-template-columns:1fr 1fr;align-items:end;gap:32px;margin-bottom:48px;display:grid}.sec-head h2{font:700 clamp(2rem, 4.6vw, 3.4rem)/1 var(--display);letter-spacing:-.03em;margin-top:20px}.sec-head p{max-width:46ch;color:var(--soft)}@media (max-width:820px){.sec-head{grid-template-columns:1fr}}.btn{border:1px solid var(--ink);height:46px;font:500 13px/1 var(--mono);letter-spacing:.04em;text-transform:uppercase;cursor:pointer;background:0 0;align-items:center;gap:10px;padding:0 20px;transition:background .2s,color .2s;display:inline-flex}.btn.solid,.btn:hover{background:var(--ink);color:var(--bg)}.btn.solid:hover{color:var(--ink);background:0 0}.btn svg{width:14px;height:14px}.icon-btn{border:1px solid var(--line-2);cursor:pointer;width:38px;height:38px;color:var(--ink);background:0 0;place-items:center;transition:border-color .2s;display:grid}.icon-btn:hover{border-color:var(--ink)}.icon-btn svg{width:16px;height:16px}nav.top{z-index:50;background:var(--bg);position:sticky;top:0}@supports (color:color-mix(in lab, red, red)){nav.top{background:color-mix(in srgb, var(--bg) 82%, transparent)}}nav.top{-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}nav.top .bar{height:var(--nav-h);max-width:1440px;padding:0 var(--gut);align-items:center;gap:28px;margin:0 auto;display:flex}.brand{font:700 15px/1 var(--mono);letter-spacing:.18em;white-space:nowrap;align-items:center;gap:10px;display:flex}.brand svg{width:28px;height:28px}.brand a{align-items:center;gap:10px;display:flex}.brand b{font-weight:700}.brand .brand-sub{color:var(--dim);letter-spacing:.12em;font-weight:500;transition:color .2s}.brand .brand-sub:hover{color:var(--ink)}.links{gap:26px;margin-left:auto;display:flex}.links a{font:500 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dim);transition:color .2s}.links a:hover,.links a[aria-current=page]{color:var(--ink)}.nav-tools{align-items:center;gap:10px;display:flex}@media (max-width:900px){.links{display:none}.nav-tools{margin-left:auto}nav.top .bar{gap:10px}.brand b{display:none}}.hero{min-height:calc(92svh - var(--nav-h));align-items:flex-end;padding:96px 0 56px;display:flex;position:relative;overflow:hidden}.hero canvas{width:100%;height:100%;position:absolute;inset:0}.hero:after{content:"";background:linear-gradient(to top, var(--bg) 6%, transparent 55%), radial-gradient(ellipse at 20% 80%, var(--bg) 0, transparent 60%);pointer-events:none;position:absolute;inset:0}.hero .wrap{z-index:2;width:100%;position:relative}.hero h1{font:700 clamp(2.8rem, 8vw, 6.6rem)/.92 var(--display);letter-spacing:-.045em;max-width:13ch;margin:22px 0 28px}.hero h1 em{color:var(--dim);font-style:normal}.hero-lede{max-width:54ch;color:var(--soft);font-size:clamp(1rem,1.5vw,1.2rem)}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:36px;display:flex}@media (max-width:720px){.hero{--art:clamp(220px, 36svh, 320px);min-height:0;padding-top:calc(var(--art) + 8px)}.hero canvas,.hero:after{height:var(--art);bottom:auto}}.status-dot{background:var(--ok);border-radius:50%;width:7px;height:7px;margin-right:8px;animation:2.4s infinite pulse;display:inline-block}@keyframes pulse{50%{opacity:.5}}.stats{border:1px solid var(--line);background:var(--bg);grid-template-columns:repeat(4,1fr);margin-top:56px;display:grid}@supports (color:color-mix(in lab, red, red)){.stats{background:color-mix(in srgb, var(--bg) 70%, transparent)}}.stats div{padding:18px 20px}.stats div+div{border-left:1px solid var(--line)}.stats dt{font:700 1.6rem/1 var(--display);letter-spacing:-.03em}.stats dd{font:11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin:10px 0 0}@media (max-width:720px){.stats{grid-template-columns:1fr 1fr}.stats div+div{border-left:0}.stats div:nth-child(2n){border-left:1px solid var(--line)}.stats div:nth-child(n+3){border-top:1px solid var(--line)}}.grid-cards{border-top:1px solid var(--line);border-left:1px solid var(--line);display:grid}.grid-cards>*{border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.cols-2{grid-template-columns:repeat(2,1fr)}.cols-3{grid-template-columns:repeat(3,1fr)}@media (max-width:980px){.cols-3{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.cols-2,.cols-3{grid-template-columns:1fr}}.card{text-align:left;background:0 0;flex-direction:column;min-height:220px;padding:28px 26px 24px;transition:background .25s;display:flex;position:relative}.card:hover{background:var(--surface)}.card .num{font:12px/1 var(--mono);color:var(--faint);letter-spacing:.08em}.card h3{font:500 1.35rem/1.15 var(--display);letter-spacing:-.015em;margin:28px 0 10px}.card.large{min-height:280px;padding:36px 30px 30px}.card.large h3{letter-spacing:-.03em;font-size:1.9rem;font-weight:700}.card p{color:var(--soft);font-size:14.5px}.card .go{font:500 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--faint);align-items:center;gap:8px;margin-top:auto;padding-top:24px;transition:color .2s,gap .2s;display:inline-flex}.card:hover .go{color:var(--ink);gap:12px}.card .go svg{width:13px;height:13px}.mode-card{cursor:pointer;border-radius:0}.mode-card .label{font:700 1.6rem/1 var(--display);letter-spacing:-.03em;margin:28px 0 8px;display:block}.mode-card .aud{font:12px/1.5 var(--mono);color:var(--dim);display:block}.mode-card .desc{color:var(--soft);margin-top:18px;font-size:14.5px;display:block}.mode-card-check{font:11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ok);opacity:0;border:1px solid;padding:6px 9px}html[data-mode=beginner] .mode-card[data-value=beginner],html[data-mode=intermediate] .mode-card[data-value=intermediate],html[data-mode=expert] .mode-card[data-value=expert]{background:var(--surface);box-shadow:inset 0 2px 0 var(--ink)}html[data-mode=beginner] .mode-card[data-value=beginner] .mode-card-check,html[data-mode=intermediate] .mode-card[data-value=intermediate] .mode-card-check,html[data-mode=expert] .mode-card[data-value=expert] .mode-card-check{opacity:1}.docs-shell{width:100%;max-width:1440px;padding:0 var(--gut);flex:1;gap:48px;margin:0 auto;display:flex}.side{top:var(--nav-h);height:calc(100vh - var(--nav-h));scrollbar-width:thin;scrollbar-color:var(--line-2) transparent;position:sticky;overflow-y:auto}.side-label{font:500 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin:0 0 12px}.side-label b{color:var(--dim);font-weight:500}.side-nav a{border-left:1px solid var(--line);color:var(--dim);padding:7px 0 7px 14px;font-size:14px;line-height:1.35;transition:color .15s;display:block;position:relative}.side-nav a:hover{color:var(--ink)}.side-nav a[aria-current=page]{color:var(--ink);border-left-color:var(--ink);box-shadow:inset 1px 0 0 var(--ink)}.mobile-nav{border:1px solid var(--line);margin-bottom:32px}.mobile-nav summary{cursor:pointer;font:500 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;justify-content:space-between;align-items:center;padding:14px 16px;list-style:none;display:flex}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav summary svg{width:14px;height:14px;transition:transform .2s}.mobile-nav[open] summary svg{transform:rotate(45deg)}.mobile-nav>div{border-top:1px solid var(--line);padding:20px 16px}.doc-head{border-bottom:1px solid var(--line);margin-bottom:36px;padding-bottom:36px}.doc-head h1{font:700 clamp(2.4rem, 5.4vw, 4rem)/.98 var(--display);letter-spacing:-.04em;margin:20px 0}.doc-head p{color:var(--soft);max-width:60ch;font-size:1.12rem}.chip{font:11px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--line-2);color:var(--dim);padding:6px 9px}.pager{border:1px solid var(--line);grid-template-columns:1fr 1fr;margin-top:72px;display:grid}.pager a{padding:22px 24px;transition:background .2s}.pager a:hover{background:var(--surface)}.pager a+a,.pager span+a{border-left:1px solid var(--line)}.pager small{font:11px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--faint);margin-bottom:10px;display:block}.pager strong{font:500 1.1rem/1.2 var(--display)}@media (max-width:640px){.pager{grid-template-columns:1fr}.pager a+a,.pager span+a{border-left:0;border-top:1px solid var(--line)}}.doc{color:var(--ink);font-size:1rem;line-height:1.75}.doc>*+*,.doc .mode-block>*+*{margin-top:1.1em}.doc h2,.doc h3,.doc h4{font-family:var(--display);color:var(--ink);scroll-margin-top:calc(var(--nav-h) + 24px)}.doc h2{letter-spacing:-.03em;border-top:1px solid var(--line);margin-top:2.6em;padding-top:1.2em;font-size:1.8rem;font-weight:700;line-height:1.15}.doc h3{letter-spacing:-.01em;margin-top:2em;font-size:1.3rem;font-weight:500}.doc h4{font:500 12px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-top:2em}.doc .anchor{color:var(--faint);opacity:0;margin-left:.4em;transition:opacity .15s}.doc h2:hover .anchor,.doc h3:hover .anchor,.doc h4:hover .anchor{opacity:1}.doc p{color:var(--soft)}.doc strong{color:var(--ink);font-weight:600}.doc a{color:var(--ink);text-decoration:underline;-webkit-text-decoration-color:var(--line-2);-webkit-text-decoration-color:var(--line-2);-webkit-text-decoration-color:var(--line-2);text-decoration-color:var(--line-2);text-underline-offset:3px;transition:text-decoration-color .15s}.doc a:hover{-webkit-text-decoration-color:var(--ink);-webkit-text-decoration-color:var(--ink);-webkit-text-decoration-color:var(--ink);text-decoration-color:var(--ink)}.doc ul,.doc ol{color:var(--soft);padding-left:1.4em}.doc ul{padding-left:0;list-style:none}.doc ul>li{padding-left:1.4em;position:relative}.doc ul>li:before{content:"→";color:var(--faint);font-family:var(--mono);font-size:.85em;position:absolute;left:0}.doc ol{list-style:decimal}.doc li+li{margin-top:.4em}.doc li::marker{color:var(--faint);font-family:var(--mono);font-size:.85em}.doc blockquote{border-left:2px solid var(--ink);color:var(--soft);padding:2px 0 2px 1.1em}.doc hr{border:0;border-top:1px solid var(--line);margin:2.5em 0}.doc code{font-family:var(--mono);background:var(--surface-2);border:1px solid var(--line);color:var(--ink);padding:.1em .4em;font-size:.85em}.doc pre{background:var(--surface);border:1px solid var(--line);padding:18px 20px;font-size:12.5px;line-height:1.75;overflow-x:auto}.doc pre code{font-size:inherit;color:var(--soft);background:0 0;border:0;padding:0}.doc .table-wrap{border:1px solid var(--line);overflow-x:auto}.doc table{border-collapse:collapse;width:100%;font-size:.9rem;line-height:1.5}.doc thead th{text-align:left;font:500 11px/1.3 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--faint);background:var(--surface);border-bottom:1px solid var(--line);white-space:nowrap;padding:14px 16px}.doc tbody td{border-bottom:1px solid var(--line);color:var(--soft);vertical-align:top;padding:12px 16px}.doc tbody tr:last-child td{border-bottom:0}.doc tbody tr:hover td{background:var(--surface)}.doc .unverified{font:500 .72em/1 var(--mono);letter-spacing:.04em;text-transform:uppercase;color:var(--warn);border:1px solid var(--warn)}@supports (color:color-mix(in lab, red, red)){.doc .unverified{border:1px solid color-mix(in srgb, var(--warn) 45%, transparent)}}.doc .unverified{-webkit-box-decoration-break:clone;box-decoration-break:clone;cursor:help;padding:.2em .45em}.toc a{border-left:1px solid var(--line);color:var(--faint);padding:5px 0 5px 12px;font-size:13px;line-height:1.4;transition:color .15s,border-color .15s;display:block}.toc a[data-depth="3"]{padding-left:24px}.toc a:hover{color:var(--ink)}.toc a[data-active=true]{color:var(--ink);border-left-color:var(--ink)}html[data-mode=beginner] [data-modes]:not([data-modes~=beginner]),html[data-mode=intermediate] [data-modes]:not([data-modes~=intermediate]),html[data-mode=expert] [data-modes]:not([data-modes~=expert]){display:none}.doc .mode-block:first-child>h2:first-child{border-top:0;margin-top:0;padding-top:0}.mode-switch{border:1px solid var(--line-2);height:38px;display:inline-flex}.mode-switch button{font:500 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--faint);cursor:pointer;background:0 0;padding:0 12px;transition:color .15s,background-color .15s}.mode-switch button+button{border-left:1px solid var(--line-2)}.mode-switch button:hover{color:var(--ink)}html[data-mode=beginner] .mode-switch [data-value=beginner],html[data-mode=intermediate] .mode-switch [data-value=intermediate],html[data-mode=expert] .mode-switch [data-value=expert]{color:var(--bg);background:var(--ink)}.mode-notice{border:1px solid var(--line);background:var(--surface);font:12.5px/1.6 var(--mono);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 24px;margin-bottom:36px;padding:14px 16px;display:flex}.mode-notice [data-mode-text]{color:var(--dim);display:none}.mode-notice [data-mode-text] b{color:var(--ink);font-weight:500}html[data-mode=beginner] .mode-notice [data-mode-text=beginner],html[data-mode=intermediate] .mode-notice [data-mode-text=intermediate],html[data-mode=expert] .mode-notice [data-mode-text=expert]{display:block}footer.site{border-top:1px solid var(--line);padding:56px 0 40px}.foot-note{max-width:78ch;color:var(--dim);font-size:13.5px}.foot-note b{color:var(--ink);font-weight:500}.foot-note a{color:var(--ink);text-decoration:underline;-webkit-text-decoration-color:var(--line-2);-webkit-text-decoration-color:var(--line-2);-webkit-text-decoration-color:var(--line-2);text-decoration-color:var(--line-2);text-underline-offset:3px}.planck{font:700 clamp(3rem, 15vw, 13rem)/.8 var(--display);letter-spacing:-.06em;color:#0000;-webkit-text-stroke:1px var(--line-2);-webkit-user-select:none;user-select:none;white-space:nowrap;margin-top:48px;overflow:hidden}.foot-bottom{border-top:1px solid var(--line);font:11.5px/1 var(--mono);color:var(--faint);flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:40px;padding-top:24px;display:flex}.reveal{opacity:0;transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1),background .25s;transform:translateY(18px)}.reveal.in{opacity:1;transform:none}.nf{flex-direction:column;flex:1;justify-content:center;gap:24px;padding:96px 0;display:flex}.nf h1{font:700 clamp(3rem, 10vw, 8rem)/1 var(--display);letter-spacing:-.05em}@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-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@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}
