@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-ext-500-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-ext-600-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-ext-700-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-700-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/ibm-plex-mono-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/ibm-plex-mono-latin-ext-500-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Silkscreen";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/silkscreen-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Silkscreen";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/silkscreen-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  --bg:#f4f6f9; --surface:#ffffff; --sunk:#eaeef4; --ink:#0a1330; --muted:#55607a; --line:#dde2ea;
  --r:#e5322d; --g:#0d9c57; --b:#2457ff;
  --r-text:#c42420; --g-text:#0a7a44; --b-text:#1d47d6;
  --sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --pixel:"Silkscreen","IBM Plex Mono",monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root{--bg:#0a0f22;--surface:#121935;--sunk:#0d1330;--ink:#e8ecf7;--muted:#97a1bd;--line:#232c4d;
    --r:#ff5a52;--g:#2fd48a;--b:#6b8cff;--r-text:#ff7a73;--g-text:#45dd98;--b-text:#8aa4ff;color-scheme:dark}
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.6 var(--sans)}
h1,h2,h3,p,ul,ol,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--b);outline-offset:2px}
.px-wrap{width:min(1200px,100% - 40px);margin-inline:auto}
.px-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.px-rgb{height:6px;background:linear-gradient(90deg,var(--r) 0 33.33%,var(--g) 0 66.66%,var(--b) 0)}
.px-header{position:sticky;top:0;z-index:30;background:var(--surface);border-bottom:1px solid var(--line)}
.px-header__inner{display:flex;align-items:center;gap:32px;min-height:66px}
.px-logo{display:flex;align-items:center;gap:10px;font:400 19px/1 var(--pixel);letter-spacing:.02em}
.px-logo__mark{display:flex;gap:2px}
.px-logo__mark i{width:6px;height:20px}
.px-logo__mark i:nth-child(1){background:var(--r)}
.px-logo__mark i:nth-child(2){background:var(--g)}
.px-logo__mark i:nth-child(3){background:var(--b)}
.px-header__inner{gap:20px}
.px-nav__list{display:flex;align-items:center;gap:2px}
.px-nav__trigger,.px-nav__link{display:flex;align-items:center;gap:8px;height:40px;padding:0 10px;border:0;border-radius:8px;background:none;color:var(--muted);font:500 15px/1 var(--sans);cursor:pointer;white-space:nowrap}
.px-nav__trigger::before{content:"";width:8px;height:8px;background:var(--c,transparent)}
.px-nav__item--tools .px-nav__trigger::before{display:none}
.px-nav__trigger:hover,.px-nav__link:hover,.px-nav__trigger[aria-expanded="true"]{color:var(--ink);background:var(--sunk)}
.px-mega{position:absolute;left:0;right:0;top:100%;background:var(--surface);border-top:3px solid var(--c,var(--ink));border-bottom:1px solid var(--line);box-shadow:0 24px 40px -24px rgba(10,19,48,.35)}
.px-mega[hidden]{display:none}
.px-mega__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1.3fr);padding:26px 0 30px}
.px-mega__col{padding-right:28px;margin-right:28px;border-right:1px solid var(--line)}
.px-mega__label{font:600 13px/1 var(--sans);color:var(--muted);margin-bottom:12px}
.px-mega__links a{display:block;padding:7px 0;font:500 16px var(--sans)}
.px-mega__links a:hover{color:var(--c-text);text-decoration:underline;text-underline-offset:3px}
.px-mega__all{display:inline-block;margin-top:10px;font:600 15px var(--sans);color:var(--c-text)}
.px-mega__all:hover{text-decoration:underline}
.px-mega__levels a{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);font:600 16px var(--sans)}
.px-mega__levels li:last-child a{border-bottom:0}
.px-mega__levels small{margin-left:auto;font:400 13px var(--sans);color:var(--muted)}
.px-mega__levels a:hover{color:var(--c-text)}
.px-lv{display:flex;gap:3px}
.px-lv i{width:10px;height:10px;background:var(--line)}
.px-lv i.on{background:var(--c)}
.px-mega__feat{display:flex;flex-direction:column;gap:8px}
.px-mega__art{aspect-ratio:16/7;border-radius:8px;background-color:var(--sunk);background-image:linear-gradient(90deg,var(--surface) 2px,transparent 2px),linear-gradient(var(--surface) 2px,transparent 2px),linear-gradient(var(--c) 0 0),linear-gradient(var(--c) 0 0),linear-gradient(var(--c) 0 0);background-size:16px 16px,16px 16px,32px 48px,32px 80px,32px 112px;background-position:0 0,0 0,32px 100%,80px 100%,128px 100%;background-repeat:repeat,repeat,no-repeat,no-repeat,no-repeat}
.px-mega__title{font:600 18px/1.3 var(--sans)}
.px-mega__title a:hover{text-decoration:underline;text-decoration-color:var(--c);text-underline-offset:3px}
.px-mega__tools{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:26px 0 30px}
.px-tool{display:flex;flex-direction:column;gap:4px;padding:16px;background:var(--bg);border:1px solid var(--line);border-left:4px solid var(--c);border-radius:4px 8px 8px 4px}
.px-tool:hover{border-color:var(--ink);border-left-color:var(--c)}
.px-tool b{font:600 16px var(--sans)}
.px-tool span{font-size:13px;color:var(--muted)}
.px-header__search{margin-left:auto;display:flex;align-items:center;border:1px solid var(--line);border-radius:8px;background:var(--bg);padding:0 12px;height:40px;width:210px}
.px-header__search input{border:0;background:transparent;font:400 14px var(--sans);color:var(--ink);width:100%;outline:none}
.px-header__search:focus-within{border-color:var(--b)}
.px-burger{display:none}
@media (max-width:1100px){
  .px-header__inner{flex-wrap:wrap;gap:10px 12px;padding:12px 0}
  .px-header__search{width:auto;flex:1;min-width:0}
  .px-burger{display:flex;align-items:center;justify-content:center;gap:3px;width:44px;height:40px;border:1px solid var(--line);border-radius:8px;background:var(--bg);cursor:pointer}
  .px-burger i{width:5px;height:18px;transition:transform .2s}
  .px-burger i:nth-child(1){background:var(--r)}
  .px-burger i:nth-child(2){background:var(--g)}
  .px-burger i:nth-child(3){background:var(--b)}
  .px-burger[aria-expanded="true"] i{transform:scaleY(.35)}
  .px-nav{display:none;width:100%;order:4}
  .px-nav.is-open{display:block}
  .px-nav__list{flex-direction:column;align-items:stretch;gap:0;border-top:1px solid var(--line)}
  .px-nav__trigger,.px-nav__link{width:100%;height:auto;padding:15px 4px;border-radius:0;border-bottom:1px solid var(--line);color:var(--ink);font-size:17px}
  .px-nav__trigger:hover,.px-nav__link:hover,.px-nav__trigger[aria-expanded="true"]{background:none}
  .px-nav__trigger::after{content:"+";margin-left:auto;font-size:20px;color:var(--muted)}
  .px-nav__trigger[aria-expanded="true"]::after{content:"−"}
  .px-mega{position:static;box-shadow:none;border-top:0;border-bottom:1px solid var(--line)}
  .px-mega__grid{width:auto;grid-template-columns:1fr;padding:6px 0 14px 18px}
  .px-mega__col{border:0;margin:0;padding:0 0 10px}
  .px-mega__feat{display:none}
  .px-mega__tools{width:auto;grid-template-columns:1fr 1fr;padding:12px 0 16px}
}
.px-hero{padding:52px 0 36px}
.px-hero__grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:48px;align-items:start}
.px-hero__title{font:700 clamp(36px,5vw,60px)/1.04 var(--sans);letter-spacing:-.025em;max-width:16ch}
.px-hero__lead{margin-top:20px;font-size:19px;color:var(--muted);max-width:52ch}
.px-legend{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:28px;font:500 15px var(--sans)}
.px-legend a{display:flex;align-items:center;gap:8px}
.px-legend a::before{content:"";width:12px;height:12px;background:var(--c)}
.px-legend a:hover{text-decoration:underline}
.px-debug{background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.px-debug__head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line)}
.px-debug__head h2{font:600 15px var(--sans)}
.px-debug__live{display:flex;align-items:center;gap:8px;font:400 13px var(--sans);color:var(--muted)}
.px-debug__live::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--g);animation:px-pulse 2s ease-in-out infinite}
@keyframes px-pulse{50%{opacity:.25}}
@media (prefers-reduced-motion:reduce){.px-debug__live::before{animation:none}}
.px-event{display:grid;grid-template-columns:52px 1fr;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);border-left:3px solid var(--c)}
.px-event:last-child{border-bottom:0}
.px-event time{font:400 13px/1.5 var(--mono);color:var(--muted)}
.px-event code{display:block;font:500 13px/1.4 var(--mono);color:var(--c-text)}
.px-event a{display:block;font:600 16px/1.35 var(--sans);margin-top:3px}
.px-event a:hover{text-decoration:underline}
.px-event__params{display:block;margin-top:4px;font:400 12px/1.4 var(--mono);color:var(--muted)}
@media (max-width:900px){.px-hero__grid{grid-template-columns:1fr}.px-hero{padding-top:36px}}
.is-r{--c:var(--r);--c-text:var(--r-text)}
.is-g{--c:var(--g);--c-text:var(--g-text)}
.is-b{--c:var(--b);--c-text:var(--b-text)}
.px-section{padding:44px 0}
.px-section__head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:10px 20px;margin-bottom:22px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.px-section__title{font:700 28px/1.1 var(--sans);letter-spacing:-.02em}
.px-section__more{font:500 15px var(--sans);color:var(--b-text)}
.px-section__more:hover{text-decoration:underline}
.px-featured{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:28px}
.px-lead__art{aspect-ratio:16/9;border-radius:10px;margin-bottom:18px;background-color:var(--sunk);
  background-image:
    linear-gradient(90deg,var(--bg) 2px,transparent 2px),
    linear-gradient(var(--bg) 2px,transparent 2px),
    linear-gradient(var(--r) 0 0),linear-gradient(var(--g) 0 0),linear-gradient(var(--b) 0 0),
    linear-gradient(var(--r) 0 0),linear-gradient(var(--g) 0 0),linear-gradient(var(--b) 0 0);
  background-size:20px 20px,20px 20px,60px 80px,60px 140px,60px 120px,60px 200px,60px 240px,60px 300px;
  background-position:0 0,0 0,40px 100%,120px 100%,200px 100%,280px 100%,360px 100%,440px 100%;
  background-repeat:repeat,repeat,no-repeat,no-repeat,no-repeat,no-repeat,no-repeat,no-repeat}
.px-cat{display:inline-block;font:600 14px var(--sans);color:var(--c-text);margin-bottom:8px}
.px-lead__title{font:700 clamp(26px,2.8vw,34px)/1.15 var(--sans);letter-spacing:-.02em}
.px-lead__title a:hover,.px-item__title a:hover,.px-guide__title a:hover{text-decoration:underline;text-decoration-color:var(--c);text-decoration-thickness:2px;text-underline-offset:4px}
.px-lead__dek{margin-top:12px;color:var(--muted);font-size:17px;max-width:62ch}
.px-meta{margin-top:12px;font:400 14px var(--sans);color:var(--muted)}
.px-meta b{color:var(--ink);font-weight:600}
.px-side-list{display:grid;gap:0;align-content:start}
.px-item{padding:18px 0;border-bottom:1px solid var(--line)}
.px-item:first-child{padding-top:0}
.px-item__title{font:600 19px/1.3 var(--sans)}
@media (max-width:900px){.px-featured{grid-template-columns:1fr}}
.px-guides{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.px-guide{background:var(--surface);border:1px solid var(--line);border-top:4px solid var(--c);border-radius:4px 4px 10px 10px;padding:20px;display:flex;flex-direction:column;gap:12px}
.px-guide__title{font:600 19px/1.3 var(--sans)}
.px-level{display:flex;align-items:center;gap:10px;font:400 14px var(--sans);color:var(--muted)}
.px-level span{display:flex;gap:3px}
.px-level i{width:10px;height:10px;background:var(--line)}
.px-level i.on{background:var(--ink)}
.px-stack{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.px-stack li{font:500 13px/1 var(--sans);padding:6px 9px;border-radius:5px;background:var(--sunk);color:var(--muted)}
@media (max-width:980px){.px-guides{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.px-guides{grid-template-columns:1fr}}
.px-gloss{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.px-gloss div{padding:22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.px-gloss div:nth-child(3n){border-right:0}
.px-gloss div:nth-last-child(-n+3){border-bottom:0}
.px-gloss dt{font:700 20px/1.2 var(--sans);margin-bottom:6px}
.px-gloss dd{color:var(--muted);font-size:15px}
.px-gloss dd a{color:var(--b-text);text-decoration:underline;text-underline-offset:3px}
@media (max-width:820px){
  .px-gloss{grid-template-columns:1fr 1fr}
  .px-gloss div{border-right:1px solid var(--line)!important;border-bottom:1px solid var(--line)!important}
  .px-gloss div:nth-child(2n){border-right:0!important}
  .px-gloss div:nth-last-child(-n+2){border-bottom:0!important}
}
@media (max-width:520px){
  .px-gloss{grid-template-columns:1fr}
  .px-gloss div{border-right:0!important;border-bottom:1px solid var(--line)!important}
  .px-gloss div:last-child{border-bottom:0!important}
}
.px-news{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:36px;position:relative;overflow:hidden}
.px-news::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:linear-gradient(var(--r) 0 33.33%,var(--g) 0 66.66%,var(--b) 0)}
.px-news h2{font:400 26px/1.15 var(--pixel)}
.px-news p{margin-top:10px;color:var(--muted)}
.px-news form{display:flex;gap:8px}
.px-news input{flex:1;min-width:0;height:48px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);padding:0 14px;font:400 16px var(--sans)}
.px-news button{height:48px;padding:0 20px;border:0;border-radius:8px;background:var(--ink);color:var(--bg);font:600 15px var(--sans);cursor:pointer}
.px-news button:hover{background:var(--b)}
@media (max-width:820px){.px-news{grid-template-columns:1fr;padding:28px}}
@media (max-width:440px){.px-news form{flex-direction:column}}
.px-footer{margin-top:40px;background:var(--surface);border-top:1px solid var(--line);padding:44px 0 26px;font-size:15px}
.px-footer__grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:28px}
.px-footer p{color:var(--muted);margin-top:14px;max-width:44ch}
.px-footer h2{font:600 15px var(--sans);margin-bottom:12px}
.px-footer li{margin-bottom:8px;color:var(--muted)}
.px-footer li a:hover{color:var(--ink);text-decoration:underline}
.px-footer__bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:34px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}
@media (max-width:820px){.px-footer__grid{grid-template-columns:1fr 1fr}.px-footer__about{grid-column:1/-1}}
:root{--y:#d99a00;--m:#b03ad6;--y-text:#865f00;--m-text:#8b23aa}
@media (prefers-color-scheme:dark){:root{--y:#ffc233;--m:#d77bff;--y-text:#ffcf5c;--m-text:#e3a3ff}}
.is-y{--c:var(--y);--c-text:var(--y-text)}
.is-m{--c:var(--m);--c-text:var(--m-text)}
img{max-width:100%;height:auto}
.px-skip{position:absolute;left:-9999px;top:0;z-index:99;background:var(--ink);color:var(--bg);padding:10px 14px;border-radius:0 0 8px 0}
.px-skip:focus{left:0}
.px-crumbs{padding:22px 0 0;font:400 14px/1.4 var(--sans);color:var(--muted)}
.px-crumbs ol{display:flex;flex-wrap:wrap;gap:4px 0}
.px-crumbs li{display:flex;align-items:center}
.px-crumbs li+li::before{content:"/";margin:0 8px;color:var(--line)}
.px-crumbs a:hover{color:var(--ink);text-decoration:underline}
.px-page-head{padding:22px 0 30px;border-bottom:1px solid var(--line);margin-bottom:8px}
.px-page-head h1{font:700 clamp(32px,4.4vw,52px)/1.06 var(--sans);letter-spacing:-.025em;max-width:22ch}
.px-page-head .px-dot{display:inline-block;width:14px;height:14px;background:var(--c,var(--ink));margin-right:12px;vertical-align:.12em}
.px-page-head__lead{margin-top:16px;font-size:18px;color:var(--muted);max-width:68ch}
.px-page-head__lead p+p{margin-top:12px}
.px-page-head__lead a,.px-intro a{color:var(--c-text,var(--b-text));text-decoration:underline;text-underline-offset:3px}
.px-intro{max-width:72ch;font-size:17px;color:var(--ink)}
.px-intro p+p{margin-top:12px}
.px-count{font:500 14px var(--mono);color:var(--muted);margin-top:14px}
.px-subgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.px-sub{display:flex;flex-direction:column;gap:8px;padding:18px 20px;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--c);border-radius:4px 10px 10px 4px}
.px-sub:hover{border-color:var(--ink);border-left-color:var(--c)}
.px-sub b{font:600 18px/1.25 var(--sans)}
.px-sub span{font-size:14px;color:var(--muted)}
@media (max-width:900px){.px-subgrid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.px-subgrid{grid-template-columns:1fr}}
.px-alist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px}
.px-alist .px-item:first-child{padding-top:18px}
.px-alist .px-item{border-bottom:1px solid var(--line)}
.px-item__dek{margin-top:6px;color:var(--muted);font-size:15px}
@media (max-width:820px){.px-alist{grid-template-columns:1fr}}
.px-lvtag{display:inline-flex;align-items:center;gap:8px;font:400 13px var(--sans);color:var(--muted)}
.px-lvtag span{display:flex;gap:2px}
.px-lvtag i{width:8px;height:8px;background:var(--line)}
.px-lvtag i.on{background:var(--c,var(--ink))}
.px-block{padding:34px 0 8px}
.px-block__head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 18px;border-bottom:2px solid var(--c,var(--ink));padding-bottom:10px;margin-bottom:6px}
.px-block__head h2{font:700 24px/1.15 var(--sans);letter-spacing:-.015em}
.px-block__head a{font:500 15px var(--sans);color:var(--c-text,var(--b-text))}
.px-block__head a:hover{text-decoration:underline}
.px-levels{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.px-levels a{display:inline-flex;align-items:center;gap:10px;padding:9px 14px;border:1px solid var(--line);border-radius:8px;background:var(--surface);font:500 15px var(--sans)}
.px-levels a:hover,.px-levels a[aria-current="page"]{border-color:var(--ink)}
.px-levels small{color:var(--muted);font-size:13px}
.px-art-head{padding:18px 0 26px}
.px-art-head__cats{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center}
.px-art-head__cats .px-cat{margin:0}
.px-art-head__cats a.px-sub-link{font:500 14px var(--sans);color:var(--muted)}
.px-art-head__cats a:hover{text-decoration:underline}
.px-art-head h1{margin-top:10px;font:700 clamp(30px,4vw,46px)/1.1 var(--sans);letter-spacing:-.022em;max-width:28ch}
.px-art-head .px-lead__dek{font-size:19px;max-width:66ch}
.px-art-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;margin-top:16px;font:400 14px var(--sans);color:var(--muted)}
.px-art-meta b{color:var(--ink);font-weight:600}
.px-art-meta a:hover{text-decoration:underline}
.px-art-head .px-stack{margin-top:14px}
.px-art-head__bar{height:6px;margin-top:22px;background:linear-gradient(90deg,var(--c) 0 22%,var(--line) 0)}
.px-art-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:56px;align-items:start}
@media (max-width:1020px){.px-art-grid{grid-template-columns:1fr;gap:0}}
.px-toc{position:sticky;top:90px;padding:18px 20px;background:var(--surface);border:1px solid var(--line);border-radius:10px;font-size:14px}
.px-toc h2{font:600 13px var(--sans);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:10px}
.px-toc ol{display:grid;gap:2px;counter-reset:t}
.px-toc a{display:block;padding:5px 0 5px 12px;border-left:2px solid var(--line);color:var(--muted);line-height:1.35}
.px-toc a:hover,.px-toc a.is-active{color:var(--ink);border-left-color:var(--c)}
.px-toc-mobile{display:none;margin:0 0 24px;background:var(--surface);border:1px solid var(--line);border-radius:10px}
.px-toc-mobile summary{cursor:pointer;padding:14px 18px;font:600 15px var(--sans)}
.px-toc-mobile ol{padding:0 18px 14px}
.px-toc-mobile a{display:block;padding:6px 0;color:var(--muted);border-top:1px solid var(--line)}
@media (max-width:1020px){.px-toc-side{display:none}.px-toc-mobile{display:block}}
.px-prose{font-size:17.5px;line-height:1.72;max-width:76ch;min-width:0}
.px-prose>*+*{margin-top:1.05em}
.px-prose h2{margin-top:2.1em;font:700 clamp(23px,2.4vw,28px)/1.22 var(--sans);letter-spacing:-.015em;scroll-margin-top:90px}
.px-prose h3{margin-top:1.6em;font:600 20px/1.3 var(--sans);scroll-margin-top:90px}
.px-prose h2+*,.px-prose h3+*{margin-top:.6em}
.px-prose a{color:var(--b-text);text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--b-text) 45%,transparent);text-underline-offset:3px}
.px-prose a:hover{text-decoration-color:currentColor}
.px-prose ul,.px-prose ol{padding-left:1.4em}
.px-prose ul{list-style:none}
.px-prose ul>li{position:relative}
.px-prose ul>li::before{content:"";position:absolute;left:-1.05em;top:.72em;width:7px;height:7px;background:var(--c,var(--ink))}
.px-prose ol{list-style:decimal}
.px-prose ol>li::marker{font-weight:600;color:var(--c-text,var(--ink))}
.px-prose li+li{margin-top:.45em}
.px-prose li>ul,.px-prose li>ol{margin-top:.45em}
.px-prose strong{font-weight:600}
.px-prose code{font:500 .86em/1.4 var(--mono);background:var(--sunk);padding:.12em .38em;border-radius:5px;overflow-wrap:anywhere}
.px-prose pre{position:relative;background:#0c1430;color:#e6ebf7;border-radius:10px;padding:18px 20px;overflow:auto;font:400 14px/1.6 var(--mono);border-left:4px solid var(--c,var(--b))}
.px-prose pre code{background:none;padding:0;color:inherit;font:inherit;overflow-wrap:normal}
.px-copy{position:absolute;top:8px;right:8px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.06);color:#e6ebf7;font:500 12px var(--sans);padding:5px 9px;border-radius:6px;cursor:pointer}
.px-copy:hover{background:rgba(255,255,255,.16)}
.px-table{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
.px-table table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.5}
.px-table th,.px-table td{padding:10px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.px-table th{font-weight:600;background:var(--sunk);white-space:nowrap}
.px-table tr:last-child td{border-bottom:0}
.px-callout{padding:16px 20px;border-radius:10px;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--c,var(--b))}
.px-callout p+p{margin-top:.6em}
.px-callout--uwaga{border-left-color:var(--r)}
.px-callout--wskazowka{border-left-color:var(--g)}
.px-callout--przyklad{border-left-color:var(--b)}
.px-tldr{margin:1.6em 0;padding:20px 24px;background:var(--surface);border:1px solid var(--line);border-radius:12px;position:relative;overflow:hidden}
.px-tldr::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:linear-gradient(var(--r) 0 33.33%,var(--g) 0 66.66%,var(--b) 0)}
.px-tldr h2{margin:0 0 10px!important;font:400 17px/1.2 var(--pixel)!important;letter-spacing:.01em}
.px-tldr ul{margin:0}
.px-faq h3{font-size:19px}
.px-faq__item{padding:2px 0 16px;border-bottom:1px solid var(--line)}
.px-faq__item:last-child{border-bottom:0}
.px-terms,.px-authorbox{margin-top:2.4em;padding:20px 24px;background:var(--surface);border:1px solid var(--line);border-radius:12px;font-size:15.5px;line-height:1.6}
.px-terms h2,.px-authorbox h2{margin:0 0 10px!important;font:600 15px var(--sans)!important;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.px-terms dt{font-weight:600}
.px-terms dt a{color:var(--ink);text-decoration:none}
.px-terms dd{color:var(--muted);margin:2px 0 10px}
.px-authorbox p+p{margin-top:8px}
.px-authorbox a{color:var(--b-text);text-decoration:underline;text-underline-offset:3px}
.px-banner{margin:2em 0;display:block}
.px-banner a{display:block;border-radius:10px;overflow:hidden;border:1px solid var(--line);line-height:0;transition:transform .15s}
.px-banner a:hover{transform:translateY(-2px)}
.px-banner img{width:100%;height:auto;display:block}
.px-banner picture{display:block}
.px-banner small{display:block;margin-top:6px;font:400 12px var(--sans);color:var(--muted);line-height:1.4}
.px-section--banner{padding:10px 0}
.px-related{padding:40px 0 0}
.px-related .px-guides{margin-top:4px}
.px-tools-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
@media (max-width:900px){.px-tools-grid{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.px-tools-grid{grid-template-columns:1fr}}
.px-az{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0 22px}
.px-az a{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:34px;padding:0 8px;border:1px solid var(--line);border-radius:6px;background:var(--surface);font:600 14px var(--mono)}
.px-az a:hover{border-color:var(--ink)}
.px-glossary{display:grid;gap:12px}
.px-term{padding:20px 22px;background:var(--surface);border:1px solid var(--line);border-radius:10px;scroll-margin-top:90px}
.px-term:target{border-color:var(--b);box-shadow:0 0 0 3px color-mix(in srgb,var(--b) 25%,transparent)}
.px-term dt{font:700 20px/1.2 var(--sans)}
.px-term dd{margin-top:6px;color:var(--ink)}
.px-term .px-term__more{margin-top:8px;font-size:14.5px;color:var(--muted)}
.px-term .px-term__more a{color:var(--b-text);text-decoration:underline;text-underline-offset:3px}
.px-static{max-width:76ch;padding-bottom:20px}
.px-search-form{display:flex;gap:8px;max-width:640px;margin:8px 0 26px}
.px-search-form input{flex:1;min-width:0;height:50px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);padding:0 16px;font:400 17px var(--sans)}
.px-search-form button{height:50px;padding:0 20px;border:0;border-radius:8px;background:var(--ink);color:var(--bg);font:600 15px var(--sans);cursor:pointer}
.px-search-status{color:var(--muted);margin-bottom:6px}
.px-desks{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.px-desk{background:var(--surface);border:1px solid var(--line);border-top:4px solid var(--c);border-radius:4px 4px 10px 10px;padding:18px;display:flex;flex-direction:column;gap:10px}
.px-desk h3{font:700 19px/1.2 var(--sans)}
.px-desk ul{display:grid;gap:8px}
.px-desk li a{font:500 15px/1.35 var(--sans)}
.px-desk li a:hover{text-decoration:underline;text-decoration-color:var(--c);text-underline-offset:3px}
.px-desk .px-mega__all{margin-top:auto}
@media (max-width:1100px){.px-desks{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:760px){.px-desks{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.px-desks{grid-template-columns:1fr}}
.px-archive h2{font:700 22px var(--sans);margin:28px 0 6px}
.px-archive li{display:grid;grid-template-columns:90px 1fr;gap:12px;padding:9px 0;border-bottom:1px solid var(--line)}
.px-archive time{font:400 14px var(--mono);color:var(--muted)}
.px-archive a:hover{text-decoration:underline}
.px-archive .px-cat{display:inline;margin:0 8px 0 0;font-size:13px}
.px-404{padding:60px 0}
.px-404 h1{font:400 clamp(40px,7vw,80px)/1 var(--pixel)}
.px-404 p{margin-top:16px;color:var(--muted);font-size:18px;max-width:56ch}
@media print{.px-header,.px-footer,.px-toc,.px-banner,.px-related,.px-news{display:none!important}.px-art-grid{display:block}}