@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-latin-400-normal.DMJ8VG8y.woff2) format("woff2"),url(/_astro/ibm-plex-mono-latin-400-normal.CvHOgSBP.woff) format("woff")}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-mono-latin-500-normal.DSY6xOcd.woff2) format("woff2"),url(/_astro/ibm-plex-mono-latin-500-normal.CB9ihrfo.woff) format("woff")}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-mono-latin-600-normal.BgSNZQsw.woff2) format("woff2"),url(/_astro/ibm-plex-mono-latin-600-normal.DWFSQ4vo.woff) format("woff")}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-cyrillic-ext-wght-normal.BOeWTOD4.woff2) format("woff2-variations");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-cyrillic-wght-normal.DqGufNeO.woff2) format("woff2-variations");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-greek-ext-wght-normal.DlzME5K_.woff2) format("woff2-variations");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-greek-wght-normal.CkhJZR-_.woff2) format("woff2-variations");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-vietnamese-wght-normal.CBcvBZtf.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-latin-ext-wght-normal.DO1Apj_S.woff2) format("woff2-variations");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:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-latin-wght-normal.Dx4kXJAl.woff2) format("woff2-variations");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,[data-theme=dark]{color-scheme:dark;--pl-brand-purple: #4B2C63;--pl-brand-yellow: #FFCC31;--pl-brand-green: #9ABB5B;--pl-brand-charcoal: #34363B;--bg: #0C3253;--bg-deep: #092A47;--grid: rgba(255, 255, 255, .06);--grid-size: 28px;--surface: rgba(255, 255, 255, .045);--surface-solid: #11395C;--ink: #EAF2F6;--muted: #9DBAD1;--faint: #6E8FAC;--accent: #FFCC31;--accent-text: #FFCC31;--accent-btn-bg: #FFCC31;--accent-btn-ink: #0C3253;--accent-wash: rgba(255, 204, 49, .14);--mark-bg: #FFCC31;--mark-ink: #0C3253;--ok: #7FD1A8;--danger: #FFA48F;--line: rgba(234, 242, 246, .43);--line-soft: rgba(234, 242, 246, .27);--focus: #FFCC31;--pl-purple: #EAF2F6;--pl-yellow: #FFCC31;--pl-green: #9ABB5B;--pl-charcoal: #9DBAD1;--mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;--sans: "Inter Variable", "Inter", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--fs-3xs: .75rem;--fs-2xs: .875rem;--fs-xs: .9375rem;--fs-s: 1rem;--fs-m: 1.0625rem;--fs-l: 1.1875rem;--fs-xl: clamp(1.3125rem, 1.6vw, 1.5rem);--fs-2xl: clamp(1.625rem, 3.2vw, 2.25rem);--fs-3xl: clamp(1.875rem, 4vw, 2.75rem);--fs-4xl: clamp(2.125rem, 4.6vw, 3.375rem);--fs-num: 1.75rem;--fs-micro: var(--fs-2xs);--fs-label: var(--fs-2xs);--fs-small: var(--fs-2xs);--fs-body-s: var(--fs-s);--fs-body: var(--fs-s);--fs-lede: var(--fs-l);--fs-h3: var(--fs-xl);--fs-h2: var(--fs-2xl);--fs-h1: var(--fs-4xl);--fs-h1-inner: var(--fs-3xl);--lh-body: 1.6;--lh-tight: 1.2;--measure: 68ch;--track-label: .08em;--track-kicker: .1em;--container: 1180px;--pad: clamp(20px, 4vw, 48px);--sec-pad: clamp(40px, 5vw, 68px);--head-gap: clamp(18px, 2vw, 24px);--grid-gap: 14px;--head-h: 70px;--radius: 0;--t-fast: .15s;--t-base: .22s;--t-slow: .35s;--ease: cubic-bezier(.4, 0, .2, 1)}[data-theme=light]{color-scheme:light;--bg: #F7F8F3;--bg-deep: #EFF1E9;--grid: rgba(28, 88, 138, .12);--surface: rgba(18, 57, 92, .04);--surface-solid: #FFFFFF;--ink: #12395C;--muted: #48688A;--faint: #748CA5;--accent: #B36D00;--accent-text: #8F5600;--accent-btn-bg: #8F5600;--accent-btn-ink: #FFFDF7;--accent-wash: rgba(179, 109, 0, .12);--mark-bg: rgba(179, 109, 0, .22);--mark-ink: #12395C;--ok: #2E7D5B;--danger: #B3261E;--line: rgba(18, 57, 92, .58);--line-soft: rgba(18, 57, 92, .4);--focus: #8F5600;--pl-purple: #12395C;--pl-yellow: #B36D00;--pl-green: #2E7D5B;--pl-charcoal: #48688A}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}[id]{scroll-margin-top:calc(var(--head-h) + 16px)}:where(a[href],button,input,select,textarea,summary,[tabindex],[contenteditable]){scroll-margin-top:calc(var(--head-h) + 16px);scroll-margin-bottom:16px}body{margin:0;min-height:100vh;background-color:var(--bg);background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:var(--grid-size) var(--grid-size);color:var(--ink);font-family:var(--sans);font-size:var(--fs-s);line-height:var(--lh-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color var(--t-slow) var(--ease),color var(--t-slow) var(--ease)}img,svg,video{max-width:100%}img,video{height:auto}a{color:inherit}button,input,select,textarea{font:inherit;color:inherit}h1,h2,h3,h4{font-family:var(--mono);line-height:var(--lh-tight);margin:0;text-wrap:balance;font-weight:700}h1{font-size:var(--fs-h1)}h2{font-size:var(--fs-h2)}h3{font-size:var(--fs-h3)}h4{font-size:var(--fs-m)}p{margin:0 0 1em}p:last-child{margin-bottom:0}:where(main) :where(p,li,dd,blockquote,figcaption){max-width:var(--measure)}:where(main) :where(.measure-full){max-width:none}:focus-visible{outline:3px solid var(--focus);outline-offset:2px}::selection{background:var(--accent);color:var(--accent-btn-ink)}.skip-link{position:absolute;left:-9999px;top:0;z-index:100;background:var(--accent-btn-bg);color:var(--accent-btn-ink);font-family:var(--mono);font-size:var(--fs-m);padding:14px 20px;text-decoration:none}.skip-link:focus{left:0}.wrap{max-width:var(--container);margin:0 auto;padding-inline:var(--pad);width:100%}.section{padding-block:var(--sec-pad)}.section+.section{border-top:1px dashed var(--line-soft)}.stack>*+*{margin-top:var(--stack-gap, 14px)}.rule{border:0;border-top:1px dashed var(--line);margin:0}.rule-soft{border-top-color:var(--line-soft)}.rule-solid{border-top-style:solid}.rule-accent{border-top-color:var(--accent)}.mono-label{font-family:var(--mono);font-size:var(--fs-label);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--muted);margin:0}.mono-label-accent{color:var(--accent-text)}.sec-label{font-family:var(--mono);font-size:var(--fs-label);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--accent-text);margin:0 0 10px}.sec-label:before{content:"§ "}.kicker{display:block;font-family:var(--mono);font-size:var(--fs-2xs);letter-spacing:var(--track-kicker);text-transform:uppercase;color:var(--accent-text);margin-bottom:14px}.kicker:before{content:"// "}.step-label{font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.09em;color:var(--accent-text);text-transform:uppercase}.fig-cap{font-family:var(--mono);font-size:var(--fs-label);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--muted);margin:0}.fig-cap:before{content:"FIG. ";color:var(--accent-text)}.fig-cap[data-fig]:before{content:"FIG. " attr(data-fig) " — "}.sec-sub{color:var(--muted);font-size:var(--fs-body);max-width:58ch;margin:0 0 var(--head-gap)}.lede{font-size:var(--fs-lede);color:var(--muted);max-width:46ch}.foot-note{font-size:var(--fs-small);color:var(--muted);max-width:66ch}mark{background:var(--mark-bg);color:var(--mark-ink);padding:0 6px;font-style:normal}code,kbd,samp,.num{font-family:var(--mono);font-variant-numeric:tabular-nums}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-family:var(--mono);font-size:var(--fs-s);font-weight:600;line-height:var(--lh-tight);padding:12px 22px;min-height:44px;cursor:pointer;border:1px solid transparent;border-radius:var(--radius);background:none;transition:filter var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease),color var(--t-fast) var(--ease)}.btn-accent{background:var(--accent-btn-bg);color:var(--accent-btn-ink);border-color:var(--accent-btn-bg)}.btn-accent:hover{filter:brightness(1.08)}.btn-ghost{color:var(--ink);border:1px dashed var(--line)}.btn-ghost:hover{border-style:solid;border-color:var(--accent)}.btn-sm{padding:9px 16px;font-size:var(--fs-xs);min-height:40px}.btn-block{width:100%}.btn[aria-disabled=true],.btn:disabled{opacity:.5;cursor:not-allowed}.link{position:relative;font-family:var(--mono);font-size:var(--fs-s);color:var(--ink);text-decoration:none;border-bottom:1px dashed var(--accent);padding-bottom:2px}.link:only-child:after,.flow-row>.link:after{content:"";position:absolute;left:0;right:0;top:50%;height:44px;transform:translateY(-50%)}.link:hover{border-bottom-style:solid}.card{border:1px solid var(--line);background:var(--surface);padding:24px;border-radius:var(--radius)}.card-dashed{border-style:dashed}.card-accent{border-color:var(--accent)}.card h2,.card h3{margin-bottom:8px}.card h2{font-size:var(--fs-h3)}.card p{font-size:var(--fs-body-s);color:var(--muted)}.card-link{display:block;text-decoration:none;transition:border-color var(--t-base) var(--ease)}.card-link:hover{border-color:var(--accent)}.frame{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius)}.frame-cap{font-family:var(--mono);font-size:var(--fs-label);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--muted);padding:10px 18px;border-bottom:1px dashed var(--line);display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}.frame-body{padding:18px}.frame-scroll{overflow-x:auto}@media(max-width:27.5em){.frame-scroll{mask-image:linear-gradient(to right,#000 calc(100% - 26px),transparent)}}.spec-panel{border:1px solid var(--line);background:var(--surface);font-family:var(--mono)}.sp-head{padding:12px 18px;border-bottom:1px dashed var(--line);font-size:var(--fs-2xs);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--muted);display:flex;justify-content:space-between;gap:10px}.sp-row{display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding:14px 18px;border-bottom:1px dashed var(--line-soft)}.sp-row:last-child{border-bottom:none}.sp-key{font-size:var(--fs-2xs);color:var(--muted)}.sp-val{font-size:var(--fs-m);font-weight:600;color:var(--ink);min-width:0;text-align:right;overflow-wrap:anywhere}.sp-val.hot{color:var(--accent-text)}.badge{display:inline-block;font-family:var(--mono);font-size:var(--fs-3xs);letter-spacing:.09em;text-transform:uppercase;padding:5px 10px;border:1px solid var(--line);color:var(--muted)}.badge-accent{background:var(--accent-btn-bg);border-color:var(--accent-btn-bg);color:var(--accent-btn-ink)}.badge-ok{color:var(--ink);border-color:var(--ok)}.stat{border:1px dashed var(--line);background:var(--surface);padding:18px 20px}.stat b{display:block;font-family:var(--mono);font-size:var(--fs-num);font-weight:700;color:var(--accent-text);font-variant-numeric:tabular-nums;margin-bottom:4px}.stat span{display:block;font-size:var(--fs-small);color:var(--muted);line-height:var(--lh-body)}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:13px 18px;font-size:var(--fs-s);border-bottom:1px dashed var(--line-soft);font-variant-numeric:tabular-nums}th{font-family:var(--mono);font-size:var(--fs-2xs);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--muted);font-weight:500;border-bottom-color:var(--line)}tbody tr:last-child td{border-bottom:none}td.win{color:var(--accent-text);font-family:var(--mono);font-weight:700}td.num{font-family:var(--mono)}caption{caption-side:top;text-align:left;font-family:var(--mono);font-size:var(--fs-label);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--muted);padding:10px 18px}.list-spec{list-style:none;margin:0;padding:0}.list-spec li{padding:8px 0;font-size:var(--fs-s);border-bottom:1px dotted var(--line-soft);color:var(--ink)}.list-spec li:last-child{border-bottom:none}.list-spec li:before{content:"— ";font-family:var(--mono);color:var(--accent-text)}.list-plus{list-style:none;margin:0;padding:0}.list-plus li{font-size:var(--fs-body-s);color:var(--muted);padding:4px 0}.list-plus li:before{content:"[+] ";font-family:var(--mono);color:var(--accent-text);font-size:var(--fs-2xs)}.list-arrow{list-style:none;margin:0;padding:0}.list-arrow li{font-size:var(--fs-body-s);color:var(--muted);padding:4px 0}.list-arrow li:before{content:"→ ";font-family:var(--mono);color:var(--accent-text)}.grid-2{display:grid;gap:var(--grid-gap);grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{display:grid;gap:var(--grid-gap);grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.grid-4{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(215px,1fr))}.field{margin-bottom:18px}.field>label{display:block;font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}.field input,.field select,.field textarea{width:100%;background:var(--bg-deep);border:1px solid var(--line);color:var(--ink);font-family:var(--mono);font-size:var(--fs-s);padding:12px 14px;min-height:44px;border-radius:var(--radius)}.field input::placeholder,.field textarea::placeholder{color:var(--muted);opacity:1}.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{outline:3px solid var(--focus);outline-offset:0;border-color:transparent}.field-error{color:var(--danger);font-family:var(--mono);font-size:var(--fs-small);margin-top:6px}.form-status:empty{margin:0}.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}.text-muted{color:var(--muted)}.text-accent{color:var(--accent-text)}.mono{font-family:var(--mono)}.nowrap{white-space:nowrap}.flow-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}.theme-pane{background-color:var(--bg);background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:var(--grid-size) var(--grid-size);color:var(--ink);border:1px solid var(--line)}.site-head{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}@supports not (backdrop-filter: blur(10px)){.site-head{background:var(--bg)}}.head-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:var(--head-h)}.logo-link{display:flex;align-items:center;text-decoration:none}.logo-link .pl-logo{height:40px;width:auto;display:block}.main-nav{display:flex;gap:clamp(10px,1.8vw,24px);align-items:center}.main-nav a{font-family:var(--mono);font-size:var(--fs-m);text-decoration:none;color:var(--muted);display:flex;align-items:center;min-height:44px;padding:0 2px;border-bottom:2px solid transparent;transition:color var(--t-fast) var(--ease)}.main-nav a:hover{color:var(--ink)}.main-nav a[aria-current=page]{color:var(--accent-text);border-color:var(--accent)}.head-tools{display:flex;gap:12px;align-items:center}.lang-switch{position:relative;font-family:var(--mono);font-size:var(--fs-xs);letter-spacing:.05em;color:var(--muted);text-decoration:none;border-bottom:1px dashed var(--line);padding-bottom:2px;white-space:nowrap}.lang-switch:after{content:"";position:absolute;left:-8px;right:-8px;top:50%;height:44px;transform:translateY(-50%)}.lang-switch:hover{color:var(--ink);border-bottom-color:var(--accent)}.theme-btn{cursor:pointer;background:none;border:1px dashed var(--line);color:var(--ink);width:44px;height:44px;display:grid;place-items:center;padding:0;flex:none;transition:border-color var(--t-fast) var(--ease)}.theme-btn:hover{border-style:solid;border-color:var(--accent)}.theme-btn svg{width:18px;height:18px;display:block}.theme-btn .icon-moon{display:none}[data-theme=light] .theme-btn .icon-moon{display:block}[data-theme=light] .theme-btn .icon-sun{display:none}.head-cta{padding:10px 16px;font-size:var(--fs-xs);white-space:nowrap}.nav-toggle{display:none;cursor:pointer;background:none;border:1px dashed var(--line);color:var(--ink);width:44px;height:44px;place-items:center;padding:0;flex:none}.nav-toggle:hover{border-style:solid;border-color:var(--accent)}.nav-toggle svg{width:18px;height:18px;display:block}.nav-toggle .icon-close{display:none}.nav-toggle[aria-expanded=true] .icon-close{display:block}.nav-toggle[aria-expanded=true] .icon-bars{display:none}.nav-sheet{border-top:1px dashed var(--line);background:var(--bg);padding-block:22px 30px;max-height:calc(100vh - var(--head-h));max-height:calc(100dvh - var(--head-h));overflow-y:auto;overscroll-behavior:contain}.nav-sheet[hidden]{display:none}.nav-sheet-group+.nav-sheet-group{margin-top:22px;padding-top:18px;border-top:1px dashed var(--line-soft)}.nav-sheet-group h2{font-family:var(--mono);font-size:var(--fs-label);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--muted);font-weight:500;margin:0 0 10px}.nav-sheet-group ul{list-style:none;margin:0;padding:0}.nav-sheet-group li+li{border-top:1px dotted var(--line-soft)}.nav-sheet-group a{display:block;font-family:var(--mono);font-size:var(--fs-m);text-decoration:none;color:var(--ink);padding:11px 0}.nav-sheet-group a[aria-current=page]{color:var(--accent-text)}.nav-sheet-cta{margin-top:22px;display:flex;flex-direction:column;gap:10px}@media(max-width:64em){.main-nav,.head-cta,.lang-switch{display:none}.nav-toggle{display:grid}}@media(min-width:64.0625em){.nav-sheet{display:none!important}}body[data-nav-open=true] .pl-chat{display:none}body[data-nav-open=true]{overflow:hidden}.site-foot{border-top:1px solid var(--line);margin-top:0;padding-block:34px 28px}.foot-grid{display:grid;gap:26px;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr))}@media(max-width:56.25em){.foot-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.foot-brand{grid-column:1 / -1}}.foot-brand .pl-logo{height:34px;width:auto;display:block;margin-bottom:16px}.foot-hq{font-family:var(--mono);font-size:var(--fs-small);color:var(--ink);margin:0 0 10px;max-width:34ch}.foot-contact{list-style:none;margin:0;padding:0}.foot-contact li{font-size:var(--fs-small);color:var(--muted);padding:2px 0;font-family:var(--mono)}.foot-contact a{display:inline-block;padding-block:5px;color:var(--muted);text-decoration:none;border-bottom:1px dashed var(--line)}.foot-contact a:hover{color:var(--ink);border-bottom-color:var(--accent)}.foot-col h2{font-family:var(--mono);font-size:var(--fs-label);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--muted);font-weight:500;margin:0 0 12px}.foot-col ul{list-style:none;margin:0;padding:0}.foot-col li{padding:0}.foot-col a{display:block;font-family:var(--mono);font-size:var(--fs-s);color:var(--ink);text-decoration:none;padding-block:6px}.foot-col a:hover,.foot-col a[aria-current=page]{color:var(--accent-text)}@media(max-width:56.25em){.foot-col a{padding-block:9px}.foot-col li+li{margin-top:4px}}.foot-bottom{margin-top:24px;padding-top:16px;border-top:1px dashed var(--line-soft);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-family:var(--mono);font-size:var(--fs-small);color:var(--muted)}.page-hero{padding-block:clamp(32px,4.4vw,56px) clamp(20px,2.6vw,32px)}.page-hero h1{font-size:var(--fs-h1-inner);margin:0 0 12px;max-width:24ch}.page-hero .lede{font-size:var(--fs-l);max-width:56ch;margin:0}.page-hero .rule-draw,.faq-page .rule-draw{margin-top:20px;max-width:32ch}@keyframes pl-reveal{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.reveal{animation:pl-reveal .22s var(--ease) both}@keyframes pl-stamp{0%{opacity:0;transform:rotate(2deg) scale(1.9)}60%{opacity:1;transform:rotate(-1.8deg) scale(.98)}to{opacity:1;transform:rotate(-1.3deg) scale(1)}}.pl-stamp{display:inline-block;font-family:var(--mono);font-weight:700;font-size:var(--fs-m);letter-spacing:.1em;text-transform:uppercase;color:var(--accent-text);border:3px solid var(--accent);padding:6px 14px;transform:rotate(-1.3deg);animation:pl-stamp .38s cubic-bezier(.2,.9,.25,1.1) both}.pl-stamp[hidden]{display:none}.faq-item[open] .faq-a{animation:pl-reveal .22s var(--ease) both}@media(prefers-reduced-motion:no-preference){html.js-rv .rv{opacity:0;transform:translateY(10px)}html.js-rv .rv.is-in{opacity:1;transform:none;transition:opacity .18s var(--ease),transform .18s var(--ease)}html.js-rv .rule-draw{transform:scaleX(0);transform-origin:left center}html.js-rv .rule-draw.is-in{transform:scaleX(1);transition:transform .24s var(--ease)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;transition-delay:0ms!important;scroll-behavior:auto!important}::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}}.pl-a-trace[data-astro-cid-tvrurpns]{opacity:0}@media(prefers-reduced-motion:no-preference){.pl-logo-anim[data-astro-cid-tvrurpns] .pl-a-trace[data-astro-cid-tvrurpns]{stroke-dasharray:1000;animation:pl-a-draw .7s cubic-bezier(.45,.05,.25,1) both}.pl-logo-anim[data-astro-cid-tvrurpns] .pl-a-pulp[data-astro-cid-tvrurpns]{transform-box:fill-box;transform-origin:50% 100%;animation:pl-a-fill .28s cubic-bezier(.2,.7,.3,1) .42s both}.pl-logo-anim[data-astro-cid-tvrurpns] .pl-a-flask[data-astro-cid-tvrurpns]{animation:pl-a-ink .25s var(--ease, cubic-bezier(.4, 0, .2, 1)) .45s both}.pl-logo-anim[data-astro-cid-tvrurpns] .pl-a-specks[data-astro-cid-tvrurpns]{animation:pl-a-ink .2s var(--ease, cubic-bezier(.4, 0, .2, 1)) .62s both}.pl-logo-anim[data-astro-cid-tvrurpns] .pl-a-bub[data-astro-cid-tvrurpns]{animation:pl-a-rise .3s cubic-bezier(.2,.7,.3,1) both}.pl-logo-anim[data-astro-cid-tvrurpns] .pl-a-bub[data-astro-cid-tvrurpns]:nth-child(3){animation-delay:.62s}.pl-logo-anim[data-astro-cid-tvrurpns] .pl-a-bub[data-astro-cid-tvrurpns]:nth-child(2){animation-delay:675ms}.pl-logo-anim[data-astro-cid-tvrurpns] .pl-a-bub[data-astro-cid-tvrurpns]:nth-child(1){animation-delay:.73s}.pl-logo-anim[data-astro-cid-tvrurpns] .pl-a-word1[data-astro-cid-tvrurpns]{animation:pl-a-word .26s var(--ease, cubic-bezier(.4, 0, .2, 1)) .64s both}.pl-logo-anim[data-astro-cid-tvrurpns] .pl-a-word2[data-astro-cid-tvrurpns]{animation:pl-a-word .26s var(--ease, cubic-bezier(.4, 0, .2, 1)) 715ms both}}@keyframes pl-a-draw{0%{stroke-dashoffset:1000;opacity:.85}68%{stroke-dashoffset:0;opacity:.85}to{stroke-dashoffset:0;opacity:0}}@keyframes pl-a-ink{0%{opacity:0}to{opacity:1}}@keyframes pl-a-fill{0%{opacity:0;transform:scaleY(.55)}to{opacity:1;transform:none}}@keyframes pl-a-rise{0%{opacity:0;transform:translateY(52px)}to{opacity:1;transform:none}}@keyframes pl-a-word{0%{opacity:0;transform:translate(-34px)}to{opacity:1;transform:none}}.pl-chat[data-astro-cid-ryytxnzt]{position:fixed;right:clamp(12px,3vw,28px);bottom:clamp(12px,3vw,28px);z-index:60;display:flex;flex-direction:column;align-items:flex-end;gap:10px;font-family:var(--sans);pointer-events:none}.pl-chat-launch[data-astro-cid-ryytxnzt],.pl-chat-panel[data-astro-cid-ryytxnzt]{pointer-events:auto}.pl-chat[data-astro-cid-ryytxnzt][hidden]{display:none}.pl-chat-launch[data-astro-cid-ryytxnzt]{display:inline-flex;align-items:center;gap:8px;padding:11px 16px;background:var(--accent-btn-bg);color:var(--accent-btn-ink);border:1px solid var(--accent-btn-bg);border-radius:var(--radius);font-family:var(--mono);font-size:12.5px;font-weight:600;letter-spacing:var(--track-label);text-transform:uppercase;cursor:pointer;transition:filter var(--t-base) var(--ease),transform var(--t-base) var(--ease)}.pl-chat-launch[data-astro-cid-ryytxnzt]:hover{filter:brightness(1.08)}.pl-chat-launch[data-astro-cid-ryytxnzt] svg[data-astro-cid-ryytxnzt]{width:17px;height:17px}.pl-chat[data-astro-cid-ryytxnzt][data-open=true] .pl-chat-launch-text[data-astro-cid-ryytxnzt]{display:none}.pl-chat-panel[data-astro-cid-ryytxnzt]{display:flex;flex-direction:column;width:min(360px,calc(100vw - 24px));max-height:min(520px,calc(100vh - 120px));background:var(--surface-solid);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 18px 44px #00000047;overflow:hidden}.pl-chat-panel[data-astro-cid-ryytxnzt][hidden]{display:none}.pl-chat-head[data-astro-cid-ryytxnzt]{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 14px;border-bottom:1px dashed var(--line-soft);background:var(--bg-deep)}.pl-chat-head-title[data-astro-cid-ryytxnzt]{font-family:var(--mono);font-size:var(--fs-label);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--muted)}.pl-chat-close[data-astro-cid-ryytxnzt]{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;margin:-8px -6px -8px 0;padding:4px;background:none;border:1px solid transparent;color:var(--muted);cursor:pointer;transition:color var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease)}.pl-chat-close[data-astro-cid-ryytxnzt]:hover{color:var(--ink);border-color:var(--line-soft)}.pl-chat-close[data-astro-cid-ryytxnzt] svg[data-astro-cid-ryytxnzt]{width:16px;height:16px}.pl-chat-log[data-astro-cid-ryytxnzt]{flex:1 1 auto;min-height:140px;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px}.pl-chat-msg[data-astro-cid-ryytxnzt]{margin:0;max-width:88%;padding:9px 12px;font-size:var(--fs-body-s);line-height:1.5;border:1px solid var(--line-soft);border-radius:var(--radius);overflow-wrap:anywhere}.pl-chat-msg-bot[data-astro-cid-ryytxnzt]{align-self:flex-start;background:var(--surface);color:var(--ink)}.pl-chat-msg-user[data-astro-cid-ryytxnzt]{align-self:flex-end;background:var(--accent-wash);border-color:var(--accent);color:var(--ink)}.pl-chat-msg[data-astro-cid-ryytxnzt][data-pending=true]{color:var(--muted);font-family:var(--mono);font-size:var(--fs-small)}.pl-chat-msg[data-astro-cid-ryytxnzt] a[data-astro-cid-ryytxnzt]{color:var(--accent-text);border-bottom:1px dotted currentColor;text-decoration:none}.pl-chat-msg[data-astro-cid-ryytxnzt] a[data-astro-cid-ryytxnzt]:hover{border-bottom-style:solid}.pl-chat-form[data-astro-cid-ryytxnzt]{display:flex;gap:8px;padding:10px 12px;border-top:1px dashed var(--line-soft)}.pl-chat-input[data-astro-cid-ryytxnzt]{flex:1 1 auto;min-width:0;background:var(--bg-deep);border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);font-family:var(--mono);font-size:var(--fs-s);padding:9px 11px}.pl-chat-input[data-astro-cid-ryytxnzt]::placeholder{color:var(--muted);opacity:1}.pl-chat-input[data-astro-cid-ryytxnzt]:focus-visible{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}.pl-chat-input[data-astro-cid-ryytxnzt]:disabled{opacity:.6}.pl-chat-send[data-astro-cid-ryytxnzt]{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:40px;min-height:40px;background:var(--accent-btn-bg);color:var(--accent-btn-ink);border:1px solid var(--accent-btn-bg);border-radius:var(--radius);cursor:pointer;transition:filter var(--t-fast) var(--ease)}.pl-chat-send[data-astro-cid-ryytxnzt]:hover{filter:brightness(1.08)}.pl-chat-send[data-astro-cid-ryytxnzt]:disabled{opacity:.5;cursor:not-allowed}.pl-chat-send[data-astro-cid-ryytxnzt] svg[data-astro-cid-ryytxnzt]{width:18px;height:18px}.pl-chat-disclosure[data-astro-cid-ryytxnzt]{margin:0;padding:0 12px 11px;font-family:var(--mono);font-size:var(--fs-micro);line-height:1.5;letter-spacing:.04em;color:var(--muted)}@media(max-width:480px){.pl-chat[data-astro-cid-ryytxnzt]{left:clamp(12px,3vw,28px);align-items:stretch}.pl-chat-launch[data-astro-cid-ryytxnzt]{align-self:flex-end}.pl-chat-panel[data-astro-cid-ryytxnzt]{width:100%;max-height:min(70vh,520px)}}.astro-route-announcer{position:absolute;left:0;top:0;clip:rect(0 0 0 0);clip-path:inset(50%);overflow:hidden;white-space:nowrap;width:1px;height:1px}@keyframes astroFadeInOut{0%{opacity:1}to{opacity:0}}@keyframes astroFadeIn{0%{opacity:0;mix-blend-mode:plus-lighter}to{opacity:1;mix-blend-mode:plus-lighter}}@keyframes astroFadeOut{0%{opacity:1;mix-blend-mode:plus-lighter}to{opacity:0;mix-blend-mode:plus-lighter}}@keyframes astroSlideFromRight{0%{transform:translate(100%)}}@keyframes astroSlideFromLeft{0%{transform:translate(-100%)}}@keyframes astroSlideToRight{to{transform:translate(100%)}}@keyframes astroSlideToLeft{to{transform:translate(-100%)}}@media(prefers-reduced-motion){::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}[data-astro-transition-scope]{animation:none!important}}