/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-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:"TWK Lausanne", system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono:"IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono);--color-page:#fff;--color-field:#f7f7f6;--color-sub:#fafaf9;--color-card:#fff;--color-tray:#f4f4f2;--color-line:#ececea;--color-line-strong:#e4e4e7;--color-line-hover:#d4d4d8;--color-accent-text:#1f7a50;--color-ink:#18181b;--color-muted:#71717a;--color-faint:#a1a1aa;--color-accent:#1f7a50;--color-mint:#6ee7b7}}@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;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{.static{position:static}.container{width:100%}@media(min-width:40rem){.container{max-width:40rem}}@media(min-width:48rem){.container{max-width:48rem}}@media(min-width:64rem){.container{max-width:64rem}}@media(min-width:80rem){.container{max-width:80rem}}@media(min-width:96rem){.container{max-width:96rem}}.m-6{margin:calc(var(--spacing) * 6)}.block{display:block}.grid{display:grid}.hidden{display:none}.inline{display:inline}.h-78{height:calc(var(--spacing) * 78)}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.flex-wrap{flex-wrap:wrap}.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,)}}:root{--e1:0 1px 2px #18181b0d;--e2:0 12px 32px -8px #0000002e, 0 2px 6px #0000000f;--e3:0 24px 48px -12px #18181b47, 0 6px 14px -4px #18181b1a, 0 0 0 1px #18181b0f;--btn-bg:linear-gradient(180deg, #fff 0%, #f7f7f8 100%);--hl:inset 0 1px 0 #ffffffe6}@media(prefers-color-scheme:dark){:root{--color-page:#111513;--color-field:#0c0f0e;--color-sub:#161b19;--color-card:#1a201e;--color-tray:#0b0e0d;--color-line:#252c29;--color-line-strong:#2a312e;--color-line-hover:#3a4540;--color-accent-text:#4cc38a;--color-ink:#e9efec;--color-muted:#8b9892;--color-faint:#6a7570;--e1:inset 0 1px 0 #ffffff08;--e2:0 12px 32px -8px #000000b3;--e3:0 24px 60px -12px #000000bf;--btn-bg:linear-gradient(180deg, #242b28, #1d2321);--hl:inset 0 1px 0 #ffffff0d}}:root{color-scheme:light dark}@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-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}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;background:var(--color-page);color:var(--color-ink);font:300 15px/1.55 var(--font-sans);-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums}img{max-width:100%}.page{max-width:1280px;margin:0 auto;position:relative}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:50;background:var(--color-card);padding:8px 12px;border-radius:8px;box-shadow:var(--e2)}:focus-visible{outline:2px solid var(--color-focus, rgb(31 122 80 / .5));outline-offset:2px;border-radius:4px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}html{scroll-behavior:auto}}*{box-sizing:border-box}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin:0}.m{font-family:IBM Plex Mono,ui-monospace,Menlo,monospace}.nv{position:relative;z-index:5;height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 48px}.lg{display:flex;align-items:center;gap:8px;font-weight:500;font-size:16px;letter-spacing:-.01em}.mk{width:24px;height:24px;border-radius:7px;background:var(--color-ink);color:var(--color-page);display:grid;place-items:center}.nl{display:flex;gap:4px;padding:3px;border-radius:10px;background:var(--color-tray);font-size:13px;font-weight:400}.nl a{padding:5px 12px;border-radius:7px;color:var(--color-muted)}.nl a.on{background:var(--color-card);color:var(--color-ink);box-shadow:0 1px 2px #18181b14}.nr{display:flex;gap:8px}.b{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:30px;padding:0 12px;border-radius:8px;border:1px solid var(--color-line-strong);background:var(--color-card);font-weight:400;font-size:13px;box-shadow:0 1px 2px #18181b0d;white-space:nowrap}.b.p{color:#fff;border-color:#14573a;background:linear-gradient(#2c9f6a,var(--color-accent));box-shadow:inset 0 1px #ffffff38,inset 0 -1px #00000024,0 1px 2px #14573a59}.b.lg2{height:40px;padding:0 18px;font-size:15px;border-radius:10px}.dt{display:inline-block;width:7px;height:7px;border-radius:50%;flex:none}.g{background:#2a9f69}.r{background:#e5484d}.a{background:#f59e0b}.z{background:var(--color-faint)}.bd{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:400}.k{font:500 11px IBM Plex Mono,monospace;letter-spacing:.07em;text-transform:uppercase;color:var(--color-accent-text)}.card{border:1px solid var(--color-line);border-radius:10px;background:var(--color-card);box-shadow:0 1px 2px #18181b0d}.sec{padding:96px 48px 0}.ctr{text-align:center;margin:0 auto}.h2{font-size:40px;line-height:1.1;letter-spacing:-.025em;font-weight:300}.lead{font-size:17px;color:var(--color-muted);line-height:1.55}.ft{padding:56px 48px 36px;display:flex;justify-content:space-between;font-size:13px;color:var(--color-muted);border-top:1px solid var(--color-line);margin-top:96px}@keyframes bl{0%,to{opacity:1}50%{opacity:.25}}.bk{animation:bl 1.6s ease-in-out infinite}body .sidebtn{display:none}@media(max-width:1100px){body .dg{grid-template-columns:220px minmax(0,1fr);gap:32px}body .toc:not(.toc-progress){display:none}body .toc-progress{grid-column:2;grid-row:1;padding:20px 0 0}body .toc-progress .ed{display:none}body .art{grid-column:2;grid-row:2;padding-top:12px}body .side{grid-row:1 / 3}}@media(max-width:900px){body .nv{padding:0 20px;height:56px}body .nl{padding:2px}body .nl a{padding:5px 10px}body .dsrch{width:auto;padding:0 10px}body .dsrch kbd{display:none}body .ft{padding:40px 20px 28px;flex-direction:column;gap:10px;margin-top:64px}body .sec,body .sec3{padding-left:20px;padding-right:20px}body .sec{padding-top:64px}body .h1{font-size:44px}body .h2,body .sec:has(.stgrid) .h2{font-size:30px}body .lead{font-size:16px}body .hero-head{padding:36px 20px 0!important}body .hero-head .lead{margin-top:16px!important}body .pl{height:190px;margin-top:4px}body .plin{transform:scale(.6);transform-origin:center top}body .pl .tip{left:500px!important;top:6px!important;width:250px!important}body .stgrid{grid-template-columns:repeat(2,1fr)}body .stga{display:none}body .bn{grid-template-columns:1fr}body .bn .cell{grid-column:auto;height:372px}body .cell .ill{transform:scale(.74);transform-origin:bottom right}body .aud,body .gcs{grid-template-columns:1fr}body .gp pre{overflow-x:auto}body .tour .seg{max-width:100%}body .frame{width:100%}body .cta{margin:64px 20px 0;padding:56px 20px}body .cta h2{font-size:36px}body .fq2 summary{padding:18px 2px}body .fq2 h3{font-size:18px}body .sec3{padding-top:64px;padding-bottom:48px}body .tline{height:auto;display:grid;gap:10px;margin-top:28px}body .tl-axis,body .td{display:none}body .tc{position:static!important;width:auto!important;transform:none!important;text-align:left!important}body .dg{display:flex;flex-direction:column;padding:0 20px}body .toc-progress{order:1;grid-column:auto;grid-row:auto;padding:16px 0 0}body .art{order:2;grid-column:auto;grid-row:auto;padding:8px 0 64px;max-width:100%}body .art h1{font-size:32px}body .art h2{font-size:22px}body .art table{display:block;overflow-x:auto;white-space:normal}body .art table td,body .art table th{min-width:130px}body .code .ch{overflow-x:auto}body .sidebtn{display:inline-flex;align-items:center;gap:8px;margin:14px 0 6px;padding:6px 12px;border:1px solid var(--color-line-strong);border-radius:8px;background:var(--color-card);color:var(--color-ink);font:inherit;font-size:13px;cursor:pointer;box-shadow:var(--e1)}body .side{display:none}html.js .side{display:block;position:fixed;z-index:55;top:0;bottom:0;left:0;width:min(300px,86vw);max-height:none;padding:24px 16px;background:var(--color-page);border-right:1px solid var(--color-line);box-shadow:var(--e3);overflow:auto;transform:translate(-102%);transition:transform .2s ease-out}html.js .side.open{transform:none}body .sideov{position:fixed;inset:0;z-index:54;background:#18181b61}body .sideov[hidden]{display:none}body .dh{padding:48px 20px 0}body .dh h1{font-size:40px}body .bigs{width:100%}body .qg{grid-template-columns:repeat(2,1fr);padding:48px 20px 0}body .tg3{grid-template-columns:1fr;gap:32px;padding:56px 20px 0}body .help{margin:56px 20px 0;flex-direction:column;align-items:flex-start;gap:16px}body .pn{grid-template-columns:1fr}}@media(max-width:560px){body .nl a:nth-child(2){display:none}body .nl{background:transparent}body .dsrch .dtxt{display:none}body .h1{font-size:36px}body .stgrid{grid-template-columns:1fr}body .stg{height:auto;min-height:150px}body .qg{grid-template-columns:1fr}body .seg .segi{padding:6px 12px;font-size:13px}body .cell .ill{transform:scale(.62)}body .bn .cell{height:350px}}.ov{position:fixed;inset:0;background:#18181b61;backdrop-filter:blur(2px);z-index:60}.dlg{position:fixed;left:50%;top:12vh;transform:translate(-50%);width:min(640px,calc(100vw - 24px));background:var(--color-card);border-radius:16px;box-shadow:var(--e3);z-index:61;overflow:hidden}.ov[hidden],.dlg[hidden]{display:none}.si{display:flex;align-items:center;gap:12px;padding:0 18px;height:58px;border-bottom:1px solid var(--color-line);color:var(--color-ink)}.si svg{color:var(--color-faint);flex:none}.si input{flex:1;min-width:0;border:0;outline:0;background:transparent;font:inherit;font-size:17px;color:var(--color-ink)}.sr{padding:8px;max-height:min(430px,56vh);overflow:auto}.sg{font:500 11px var(--font-mono);letter-spacing:.07em;text-transform:uppercase;color:var(--color-faint);padding:12px 10px 6px}.ri{display:grid;grid-template-columns:34px 1fr auto;align-items:center;gap:12px;padding:9px 10px;border-radius:10px;cursor:pointer}.ri .ico{width:32px;height:32px;border-radius:8px;background:var(--color-tray);color:var(--color-muted);display:grid;place-items:center}.ri b{font-weight:400;font-size:14.5px;display:block}.ri b mark{background:#1f7a502e;color:inherit;border-radius:3px;padding:0 1px}.ri .d{font-size:12.5px;color:var(--color-muted)}.ri .en{opacity:0;color:var(--color-muted);font:12px var(--font-mono)}.ri:hover,.ri.sel{background:var(--color-tray)}.ri.sel .ico{background:var(--color-accent);color:#fff}.ri.sel .en,.ri:hover .en{opacity:1}.empty{padding:28px 12px;text-align:center;color:var(--color-muted)}.sf{display:flex;gap:18px;padding:10px 18px;border-top:1px solid var(--color-line);background:var(--color-sub);font-size:12px;color:var(--color-muted);align-items:center}.sf>span{display:flex;gap:6px;align-items:center}.sf .count{margin-left:auto}.kb{font:11px var(--font-mono);border:1px solid var(--color-line-strong);border-bottom-width:2px;border-radius:5px;padding:1px 6px;color:var(--color-muted);background:var(--color-sub)}