@layer components{:root{--rail-width:320px;--rail-duration:var(--duration-expand);--rail-nav-inset:12px;--rail-search-inset:12px;--rail-corner:calc(var(--radius-stadium) - 1px)}.rail{z-index:30;width:calc(var(--rail-width) - 32px);border:1px solid var(--color-hairline);border-radius:var(--radius-stadium);background-color:var(--color-float);box-shadow:var(--shadow-lift);flex-direction:column;transition:border-radius .2s,background-color .2s;display:flex;position:fixed;top:16px;bottom:16px;left:16px;overflow:hidden}.rail-head{justify-content:space-between;align-items:center;padding:24px 24px 12px 28px;display:flex}.rail-search{--rail-search-corner:min(var(--radius-pill), max(0px, calc(var(--rail-corner) - var(--rail-search-inset))));margin:8px var(--rail-search-inset) 4px;border:1px solid var(--color-hairline);border-radius:var(--rail-search-corner);background-color:var(--color-canvas);min-height:42px;color:var(--color-slate);cursor:pointer;align-items:center;gap:12px;padding:0 12px;font-size:.9375rem;font-weight:500;transition:border-radius .2s;display:flex}.rail-search svg{flex:none;width:18px;height:18px}.rail-search span:first-of-type{text-align:left;flex:1}.rail-nav{padding:8px var(--rail-nav-inset) 24px;flex:1;overflow-y:auto}.rail-group{color:var(--color-slate);letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:8px;margin-top:24px;padding:0 12px 8px;font-size:.75rem;font-weight:700;line-height:1.2;display:flex}.rail-group:before{content:"";border-radius:var(--radius-dot);background-color:color-mix(in srgb, var(--color-ink) 25%, transparent);flex:none;width:6px;height:6px;margin-left:-14px}.rail-group-current{color:var(--color-ink)}.rail-group-current:before{background-color:var(--color-signal-light)}.rail-list{grid-template-columns:minmax(0,1fr);gap:2px;margin:0;padding:0;list-style:none;display:grid}.rail-link{border-radius:min(var(--radius-pill), max(0px, calc(var(--rail-corner) - var(--rail-nav-inset))));min-height:40px;color:var(--color-charcoal);letter-spacing:-.01em;justify-content:space-between;align-items:center;padding:0 12px;font-size:.9375rem;font-weight:500;line-height:1.45;transition:border-radius .2s;display:flex}.rail-link:hover{background-color:var(--color-canvas);color:var(--color-ink)}.rail-link[aria-current=page]{background-color:var(--color-ink);color:var(--color-canvas)}.rail-foot{border-top:1px solid var(--color-divider);color:var(--color-slate);justify-content:space-between;align-items:center;padding:16px 24px 20px 28px;font-size:.875rem;display:flex}.workspace{margin-left:var(--rail-width);min-height:100vh}.header{z-index:20;position:sticky;top:0}.header-lead{z-index:1;padding-block-start:var(--spacing-separate);padding-inline-start:calc(var(--spacing-separate) - 8px);display:none;position:absolute;inset-block-start:0;inset-inline-start:0}@media (min-width:1024px){.header-page .page-header-titles{flex-basis:16rem}}.content{max-width:1320px;margin-inline:auto;padding:8px 32px 64px}.page-lede{max-width:70ch;color:var(--color-charcoal);margin-bottom:32px;font-size:1.125rem;line-height:1.5}.panel{grid-template-columns:repeat(12,minmax(0,1fr));align-items:start;gap:32px;display:grid}.panel-main{grid-column:span 8;gap:32px;display:grid}.panel-side{grid-column:span 4;gap:32px;display:grid;position:sticky;top:150px}.stage{--data-table-surface:var(--color-canvas);border:1px solid var(--color-frame);border-radius:var(--radius-surface);background-color:var(--color-canvas);overflow-wrap:normal;place-items:center;min-height:220px;padding:40px 24px;transition:border-radius .2s;display:grid}.stage .row{justify-content:center;gap:12px}.stage-bar{color:var(--color-slate);font-size:var(--text-small);justify-content:space-between;align-items:center;margin-top:16px;display:flex}[hidden]:not([hidden=until-found i]){display:none!important}.props{border:1px solid var(--color-frame);border-radius:var(--radius-surface);transition:border-radius .2s;overflow:hidden}.props table,.keys{table-layout:fixed;border-collapse:collapse;width:100%}.props th,.props td,.keys th,.keys td{font-weight:inherit;text-align:start;padding:0}.prop th,.prop td{vertical-align:top;padding-block:18px;padding-inline:0 20px}.prop th{width:214px;padding-inline:20px 24px}.prop td{overflow-wrap:anywhere}.prop+.prop{border-top:1px solid var(--color-divider)}.prop-name{font-family:var(--font-mono);font-size:.875rem;font-weight:500}.prop-type{border-radius:var(--radius-micro);background-color:var(--color-bone);color:var(--color-granite);font-family:var(--font-mono);margin-top:6px;padding:2px 8px;font-size:.8125rem;display:inline-block}.prop-default{color:var(--color-slate);font-size:var(--text-small)}.key-row th,.key-row td{vertical-align:baseline}.key-row th{width:146px;padding-inline-end:16px}.key-row+.key-row th,.key-row+.key-row td{padding-top:14px}.toc{gap:4px;margin:0;padding:0;list-style:none;display:grid}.toc a{min-height:34px;color:var(--color-slate);align-items:center;gap:10px;font-weight:500;display:flex;position:relative}.toc a:after{content:"";position:absolute;inset:-3px 0}.toc a:before{content:"";border-radius:var(--radius-dot);background-color:color-mix(in srgb, var(--color-ink) 20%, transparent);width:6px;height:6px}.toc a[data-active=true]{color:var(--color-ink)}.toc a[data-active=true]:before{background-color:var(--color-signal-light)}.rules{gap:16px;display:grid}.rule{grid-template-columns:24px 1fr;align-items:start;gap:12px;display:grid}.rule-mark{border-radius:var(--radius-dot);background-color:var(--color-ink);width:24px;height:24px;color:var(--color-canvas);place-items:center;display:grid}.rule-mark-no{border:1.5px solid var(--color-ink);color:var(--color-ink);background-color:#0000}.rule-mark svg{width:13px;height:13px}.meta{gap:20px;display:grid}.meta-row{color:var(--color-slate);font-size:var(--text-small);justify-content:space-between;align-items:center;display:flex}.meta-row .link{min-height:20px;position:relative}.meta-row .link:after{content:"";position:absolute;inset:-10px -6px}.rail-icon{flex:none;width:20px;height:20px}.rail-link{justify-content:flex-start;gap:12px}.rail-label{white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;overflow:hidden}.rail-close{display:none}.kbd.rail-key{border-radius:min(var(--radius-micro), max(0px, calc(var(--rail-search-corner) - 1px - 12px)))}.badge.rail-version{border-radius:min(var(--radius-micro), max(0px, calc(var(--rail-corner) - 24px)))}.header-menu{--icon-button-bg:var(--color-float);--icon-button-bg-active:color-mix(in srgb, var(--color-ink) 5%, var(--color-float));--icon-button-border:var(--color-hairline);width:48px;height:48px;box-shadow:var(--shadow-lift);margin-block-start:calc(var(--text-eyebrow) * var(--text-eyebrow--line-height) + var(--spacing-part) + (var(--text-h2) * var(--text-h2--line-height) - 48px) / 2);display:none}.rail-collapse{top:40px;left:calc(var(--rail-width) - 16px + 6px);z-index:31;border:1px solid var(--color-frame);border-radius:var(--radius-pill);background-color:var(--color-float);width:32px;height:32px;color:var(--color-slate);box-shadow:var(--shadow-lift);cursor:pointer;transition:left var(--rail-duration) var(--ease-emphasized), border-radius .2s ease;place-items:center;padding:0;display:grid;position:fixed}.rail-collapse:before{content:"";position:absolute;inset:-4px}.rail-collapse:hover{color:var(--color-ink)}.rail-collapse:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.rail-collapse svg{width:16px;height:16px;transition:rotate var(--rail-duration) var(--ease-emphasized)}.rail-collapse-label{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.rail,.workspace{transition:width var(--rail-duration) var(--ease-emphasized), margin-left var(--rail-duration) var(--ease-emphasized), translate .2s ease, border-radius .2s ease}@media (min-width:1024px){[data-rail-folding] .workspace{transition:none}:root:has(.stage .side-panel):not([data-rail-unfolded]) .workspace{transition:none}.rail-head,.rail-nav,.rail-foot{transition:padding var(--rail-duration) var(--ease-emphasized)}.rail .brand{transition:gap var(--rail-duration) var(--ease-emphasized)}.rail-search{transition:margin var(--rail-duration) var(--ease-emphasized), border-radius .2s ease}.rail-link{transition:padding var(--rail-duration) var(--ease-emphasized), border-radius .2s ease}:is(.rail-label,.rail-version,.rail-key){transition:opacity calc(var(--rail-duration) / 2) var(--ease-emphasized) calc(var(--rail-duration) / 4)}.rail-group{transition:padding-left var(--rail-duration) var(--ease-emphasized), color calc(var(--rail-duration) / 2) var(--ease-emphasized) calc(var(--rail-duration) / 4)}.rail-group:before{transition:margin-left var(--rail-duration) var(--ease-emphasized)}.rail-nav{overflow-x:hidden}.rail-group{white-space:nowrap}.rail-label{text-overflow:clip}.rail-search{overflow:hidden}.rail-version,.rail-key{white-space:nowrap;flex:none}[data-rail=collapsed]{--rail-width:104px;--rail-duration:var(--duration-collapse);--rail-nav-inset:15px;--rail-search-inset:13px}[data-rail=collapsed] .rail-collapse svg{rotate:180deg}[data-rail=collapsed] .rail-head{padding-left:22px;padding-right:0}[data-rail=collapsed] .rail .brand{gap:0}[data-rail=collapsed] :is(.rail-label,.rail-version,.rail-key){opacity:0;transition:opacity calc(var(--rail-duration) * .4) var(--ease-emphasized)}[data-rail=collapsed] .rail-nav{scrollbar-width:none}[data-rail=collapsed] .rail-group{color:#0000;transition:padding-left var(--rail-duration) var(--ease-emphasized), color calc(var(--rail-duration) * .4) var(--ease-emphasized);padding-left:17px}[data-rail=collapsed] .rail-group:before{margin-left:0}[data-rail=collapsed] .rail-link{padding-inline:10px;position:relative}[data-rail=collapsed] .rail-foot{padding-left:15px;padding-right:15px}}@media (1024px<=width<1640px){:is([data-rail=collapsed],:where(:root:has(.stage .side-panel):not([data-rail-unfolded]))){--rail-width:104px;--rail-duration:var(--duration-collapse);--rail-nav-inset:15px;--rail-search-inset:13px}:is([data-rail=collapsed],:where(:root:has(.stage .side-panel):not([data-rail-unfolded]))) .rail-collapse svg{rotate:180deg}:is([data-rail=collapsed],:where(:root:has(.stage .side-panel):not([data-rail-unfolded]))) .rail-head{padding-left:22px;padding-right:0}:is([data-rail=collapsed],:where(:root:has(.stage .side-panel):not([data-rail-unfolded]))) .rail .brand{gap:0}:is([data-rail=collapsed],:where(:root:has(.stage .side-panel):not([data-rail-unfolded]))) :is(.rail-label,.rail-version,.rail-key){opacity:0;transition:opacity calc(var(--rail-duration) * .4) var(--ease-emphasized)}:is([data-rail=collapsed],:where(:root:has(.stage .side-panel):not([data-rail-unfolded]))) .rail-nav{scrollbar-width:none}:is([data-rail=collapsed],:where(:root:has(.stage .side-panel):not([data-rail-unfolded]))) .rail-group{color:#0000;transition:padding-left var(--rail-duration) var(--ease-emphasized), color calc(var(--rail-duration) * .4) var(--ease-emphasized);padding-left:17px}:is([data-rail=collapsed],:where(:root:has(.stage .side-panel):not([data-rail-unfolded]))) .rail-group:before{margin-left:0}:is([data-rail=collapsed],:where(:root:has(.stage .side-panel):not([data-rail-unfolded]))) .rail-link{padding-inline:10px;position:relative}:is([data-rail=collapsed],:where(:root:has(.stage .side-panel):not([data-rail-unfolded]))) .rail-foot{padding-left:15px;padding-right:15px}}.rail-tip{z-index:40;border-radius:var(--radius-micro);background-color:var(--color-ink);color:var(--color-canvas);white-space:nowrap;pointer-events:none;padding:6px 10px;font-size:.8125rem;font-weight:500;line-height:1.3;position:fixed;translate:0 -50%}.rail-tip[hidden]{display:none}.scrim{z-index:29;background-color:var(--color-scrim);opacity:0;pointer-events:none;transition:opacity .18s;position:fixed;inset:0}@media not (min-width:1440px){.panel-main,.panel-side{grid-column:1/-1}.panel-side{grid-template-columns:repeat(2,1fr);align-items:start;position:static}.panel-side .toc-card{display:none}}@media (min-width:1440px){:where(:root:has(.stage .side-panel)) :is(.panel-main,.panel-side){grid-column:1/-1}:where(:root:has(.stage .side-panel)) .panel-side{grid-template-columns:repeat(2,1fr);align-items:start;position:static}:where(:root:has(.stage .side-panel)) .panel-side .toc-card{display:none}}@media not (min-width:1024px){:root{--rail-width:0px}.rail{visibility:hidden;width:min(320px,100vw - 32px);transition:width .2s,translate .2s,border-radius .2s,visibility 0s linear .2s;translate:calc(-100% - 24px)}[data-drawer=open] .rail{visibility:visible;transition-delay:0s;translate:0}[data-drawer=open] .scrim{opacity:var(--opacity-scrim);pointer-events:auto}.rail-collapse{display:none}.header-menu,.rail-close{display:inline-grid}.header-lead{display:flex}.header-page .page-header-titles{padding-inline-start:calc(48px - 8px + var(--spacing-peer))}.rail-head{gap:8px;padding:17px 12px 5px 28px}.rail-version{margin-left:auto}}@media not (min-width:768px){.header-lead{padding-block-start:var(--spacing-inset);padding-inline-start:calc(var(--spacing-inset) - 8px)}.header-page .page-header-titles{padding-inline-start:calc(48px - 8px + var(--spacing-inset))}.header-menu{margin-block-start:calc(var(--text-eyebrow) * var(--text-eyebrow--line-height) + var(--spacing-part) + (1.75rem * var(--text-h2--line-height) - 48px) / 2)}.content{padding:8px 16px 48px}.page-lede{font-size:1.0625rem}.panel,.panel-main,.panel-side{gap:20px}.panel-side{grid-template-columns:1fr}.stage{min-height:0;padding:24px 16px}.stage .row .button{flex:auto}.stage-bar{flex-direction:column;align-items:flex-start;gap:4px}.code pre{padding:16px;font-size:.8125rem}.prop,.key-row{grid-template-columns:1fr;gap:8px;display:grid}.prop th,.prop td,.key-row th,.key-row td,.key-row+.key-row th,.key-row+.key-row td{width:auto;padding:0;display:block}.prop{padding:16px}.prop-type{overflow-wrap:anywhere;max-width:100%}.key-row+.key-row{margin-top:14px}}.docs-section{gap:var(--spacing-peer);display:grid}.docs-section>h2{margin:0;scroll-margin-top:150px}.docs-section p:where(:not(.stage *)),.docs-section li:where(:not(.stage *)){max-width:70ch;margin:0;line-height:1.6}.docs-section>h2+p{max-width:none;margin:calc(var(--spacing-part) - var(--spacing-peer)) calc(var(--spacing-card) * -1) 0;padding:0 var(--spacing-card) var(--spacing-peer);border-bottom:1px solid var(--color-divider);color:var(--color-slate)}.docs-section ul:where(:not(.stage *)),.docs-section ol:where(:not(.stage *)){gap:8px;margin:0;padding-left:1.25rem;display:grid}.docs-section :not(pre)>code{border-radius:var(--radius-micro);background-color:var(--color-bone);padding:1px 6px;font-size:.875em}.docs-section pre:not(.shiki):where(:not(.stage *)){border:1px solid var(--color-frame);border-radius:var(--radius-surface);background-color:var(--color-bone);margin:0;padding:1.25rem 1.5rem;font-size:.875rem;overflow-x:auto}.docs-section pre:not(.shiki):where(:not(.stage *)) span{color:var(--color-charcoal)!important}.preview{justify-items:stretch;gap:16px;display:grid}.preview-head{justify-content:space-between;align-items:center;gap:16px;display:flex}.search-dialog{border:1px solid var(--color-frame);border-radius:var(--radius-surface);background-color:var(--color-float);width:min(640px,100vw - 32px);max-height:min(560px,100dvh - 32px);color:var(--color-ink);box-shadow:var(--shadow-float);margin:12vh auto auto;padding:0;overflow:hidden}.search-dialog[open]{flex-direction:column;display:flex}.search-dialog::backdrop{background-color:var(--color-scrim);opacity:var(--opacity-scrim)}.search-dialog-field{border-bottom:1px solid var(--color-divider);align-items:center;gap:12px;padding:16px 20px;display:flex;position:relative}.search-dialog-field:after{content:"";height:var(--focus-ring-width);background-color:#0000;position:absolute;inset:auto 0 0}.search-dialog-field:has(.search-input:focus-visible):after{background-color:var(--color-ink)}.search-dialog-field svg{width:20px;height:20px;color:var(--color-slate);flex:none}.search-input{min-width:0;color:inherit;font:inherit;background:0 0;border:0;flex:1;font-size:1.0625rem}.search-input:focus-visible{outline:none}.search-input::placeholder{color:var(--color-taupe)}.search-body{flex:auto;min-height:min(20rem,50dvh);overflow-y:auto}.search-results{gap:2px;margin:0;padding:8px;list-style:none;display:grid}.search-result{border-radius:var(--radius-control);color:var(--color-ink);gap:2px;padding:10px 12px;display:grid}.search-result:hover,.search-result:focus-visible{background-color:var(--color-canvas);outline:none}.search-result-kind{color:var(--color-slate);font-size:var(--text-small)}.search-empty{color:var(--color-slate);padding:24px 20px}.search-foot{border-top:1px solid var(--color-divider);color:var(--color-slate);gap:16px;padding:10px 20px;font-size:.75rem;display:flex}.rail-icon svg{stroke-width:1.8px;width:100%;height:100%;display:block}.shape-samples{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:24px;width:100%;display:grid}.shape-sample{align-content:start;gap:16px;display:grid}}