@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/fef07dbb0973bf53-s.3p2_lha1f2xer.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/8a480f0b521d4e75-s.1qq4vpdcun5oj.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/53b9e256198e5412-s.390ncx5urfkfu.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/7178b3e590c64307-s.21jp631_3pja2.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/caa3a2e1cccd8315-s.p.0wgildi0cnwt9.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist Fallback;src:local(Arial);ascent-override:95.94%;descent-override:28.16%;line-gap-override:0.0%;size-adjust:104.76%}.geist_de6b7f24-module__RUBmxa__className{font-family:Geist,Geist Fallback;font-style:normal}.geist_de6b7f24-module__RUBmxa__variable{--font-geist:"Geist", "Geist Fallback"}
@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:200 900;font-display:swap;src:url(../media/0fb96d1b5bc8468e-s.2jilrsbix2ysy.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:200 900;font-display:swap;src:url(../media/1a36275c0a5dae4b-s.0hltrl_6_8g8_.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:200 900;font-display:swap;src:url(../media/4516abe641523af1-s.1_oo8puzoz84h.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:200 900;font-display:swap;src:url(../media/8b28f59145c251c9-s.0fb5rus8t3v1q.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:200 900;font-display:swap;src:url(../media/6809fa33fa73d760-s.05pw64os6u43i.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:"Source Serif 4";font-style:normal;font-weight:200 900;font-display:swap;src:url(../media/cef856781ea24bd1-s.p.42r14_4q5vmfj.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Source Serif 4 Fallback";src:local(Times New Roman);ascent-override:87.87%;descent-override:28.41%;line-gap-override:0.0%;size-adjust:117.91%}.source_serif_4_c704c6a2-module__ElYgvG__className{font-family:"Source Serif 4","Source Serif 4 Fallback";font-style:normal}.source_serif_4_c704c6a2-module__ElYgvG__variable{--font-source-serif:"Source Serif 4", "Source Serif 4 Fallback"}
:root{--diff-background-color:initial;--diff-text-color:initial;--diff-font-family:Consolas,Courier,monospace;--diff-selection-background-color:#b3d7ff;--diff-selection-text-color:var(--diff-text-color);--diff-gutter-insert-background-color:#d6fedb;--diff-gutter-insert-text-color:var(--diff-text-color);--diff-gutter-delete-background-color:#fadde0;--diff-gutter-delete-text-color:var(--diff-text-color);--diff-gutter-selected-background-color:#fffce0;--diff-gutter-selected-text-color:var(--diff-text-color);--diff-code-insert-background-color:#eaffee;--diff-code-insert-text-color:var(--diff-text-color);--diff-code-delete-background-color:#fdeff0;--diff-code-delete-text-color:var(--diff-text-color);--diff-code-insert-edit-background-color:#c0dc91;--diff-code-insert-edit-text-color:var(--diff-text-color);--diff-code-delete-edit-background-color:#f39ea2;--diff-code-delete-edit-text-color:var(--diff-text-color);--diff-code-selected-background-color:#fffce0;--diff-code-selected-text-color:var(--diff-text-color);--diff-omit-gutter-line-color:#cb2a1d}.diff{background-color:var(--diff-background-color);border-collapse:collapse;color:var(--diff-text-color);table-layout:fixed;width:100%}.diff::selection{background-color:#b3d7ff;background-color:var(--diff-selection-background-color);color:var(--diff-selection-text-color)}.diff td{vertical-align:top;padding-top:0;padding-bottom:0}.diff-line{font-family:Consolas,Courier,monospace;font-family:var(--diff-font-family);line-height:1.5}.diff-gutter>a{color:inherit;display:block}.diff-gutter{cursor:pointer;text-align:right;-webkit-user-select:none;user-select:none;padding:0 1ch}.diff-gutter-insert{background-color:#d6fedb;background-color:var(--diff-gutter-insert-background-color);color:var(--diff-gutter-insert-text-color)}.diff-gutter-delete{background-color:#fadde0;background-color:var(--diff-gutter-delete-background-color);color:var(--diff-gutter-delete-text-color)}.diff-gutter-omit{cursor:default}.diff-gutter-selected{background-color:#fffce0;background-color:var(--diff-gutter-selected-background-color);color:var(--diff-gutter-selected-text-color)}.diff-code{word-wrap:break-word;white-space:pre-wrap;word-break:break-all;padding:0 0 0 .5em}.diff-code-edit{color:inherit}.diff-code-insert{background-color:#eaffee;background-color:var(--diff-code-insert-background-color);color:var(--diff-code-insert-text-color)}.diff-code-insert .diff-code-edit{background-color:#c0dc91;background-color:var(--diff-code-insert-edit-background-color);color:var(--diff-code-insert-edit-text-color)}.diff-code-delete{background-color:#fdeff0;background-color:var(--diff-code-delete-background-color);color:var(--diff-code-delete-text-color)}.diff-code-delete .diff-code-edit{background-color:#f39ea2;background-color:var(--diff-code-delete-edit-background-color);color:var(--diff-code-delete-edit-text-color)}.diff-code-selected{background-color:#fffce0;background-color:var(--diff-code-selected-background-color);color:var(--diff-code-selected-text-color)}.diff-widget-content{vertical-align:top}.diff-gutter-col{width:7ch}.diff-gutter-omit{height:0}.diff-gutter-omit:before{background-color:#cb2a1d;background-color:var(--diff-omit-gutter-line-color);content:" ";white-space:pre;width:2px;height:100%;margin-left:4.6ch;display:block;overflow:hidden}.diff-decoration{-webkit-user-select:none;user-select:none;line-height:1.5}.diff-decoration-content{font-family:Consolas,Courier,monospace;font-family:var(--diff-font-family);padding:0}
@font-face{font-family:Anthropic Sans;src:url(https://firebasestorage.googleapis.com/v0/b/standards-site-beta.appspot.com/o/documents%2Ff1cae3aec67%2Ff0e57950fa4%2FAnthropicSansVariableVariable-TextRegular.ttf?alt=media&token=b40a8caf-26e2-48af-8a78-47296e846090)format("truetype");font-style:normal;font-weight:300 800;font-display:swap}:root{--background:#111110;--foreground:#efefec;--muted:#989893;--underline:#62625e;--diff-background-color:transparent;--diff-text-color:var(--foreground);--diff-code-insert-background-color:#14281b;--diff-code-insert-text-color:#d7f5df;--diff-code-delete-background-color:#2b1719;--diff-code-delete-text-color:#ffd7d5;--diff-code-insert-edit-background-color:#245c35;--diff-code-delete-edit-background-color:#6e2d32}:root[data-theme=light]{--background:#f7f7f5;--foreground:#171717;--muted:#70706c;--underline:#aaa9a4;--diff-code-insert-background-color:#dafbe1;--diff-code-insert-text-color:#15281b;--diff-code-delete-background-color:#ffebe9;--diff-code-delete-text-color:#3b1719;--diff-code-insert-edit-background-color:#aceebb;--diff-code-delete-edit-background-color:#ffcecb}*{box-sizing:border-box}html{background:var(--background);color:var(--foreground);font-synthesis:none;text-rendering:optimizelegibility}body{background:var(--background);color:var(--foreground);font-family:var(--font-source-serif), Georgia, serif;margin:0;font-size:17px;line-height:1.55}main{width:min(100% - 48px,640px);margin:0 auto;padding:clamp(72px,12vw,128px) 0 80px}.article-shell{width:min(100% - 48px,680px);margin:0 auto;padding:40px 0 96px}.article-home{color:var(--muted);font-size:15px}.article-heading{margin:clamp(64px,10vw,104px) 0 56px}.article-heading h1{letter-spacing:-.035em;font-size:clamp(36px,7vw,52px);font-weight:500;line-height:1.08}.article-description{color:var(--muted);margin-top:20px;font-size:20px;line-height:1.45}.article-heading time{color:var(--muted);margin-top:18px;font-size:14px;display:block}.article-body{font-size:18px;line-height:1.62}.article-body>*{margin:0}.article-body>*+*{margin-top:22px}.article-body h2{color:var(--foreground);letter-spacing:-.018em;text-transform:none;margin-top:52px;margin-bottom:0;font-size:26px;font-weight:500;line-height:1.25}.article-body ul,.article-body ol{padding-left:24px}.article-body li+li{margin-top:6px}.article-body blockquote{border-left:1px solid var(--muted);color:var(--muted);margin-left:0;margin-right:0;padding-left:20px;font-size:21px;font-style:italic}.conversation{margin:64px 0}.conversation>*{margin:0}.conversation>*+*{margin-top:22px}.dialogue-sequence{flex-direction:column;gap:16px;display:flex}.dialogue-sequence .dialogue,.dialogue-sequence>pre{margin:0}.dialogue-sequence>.dialogue+pre{margin-top:-8px}.dialogue{width:fit-content;max-width:82%;font-family:Anthropic Sans,Arial,Helvetica,sans-serif;font-size:.94em;line-height:1.55}.dialogue-agent{text-align:left;align-self:flex-start;margin-right:auto}.dialogue-author{background:color-mix(in srgb, var(--foreground) 8%, transparent);text-align:left;border-radius:14px;align-self:flex-end;margin-left:auto;padding:10px 14px}.dialogue-standalone{margin-top:64px;margin-bottom:64px}.article-aside{color:var(--muted);margin:0;font-family:Anthropic Sans,Arial,Helvetica,sans-serif;font-size:.82em;font-style:italic}.article-body code{font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:.84em}.article-body :not(pre)>code{border:1px solid color-mix(in srgb, var(--foreground) 16%, transparent);border-radius:3px;padding:.12em .3em}.article-body pre{background:color-mix(in srgb, var(--foreground) 6%, transparent);border:0;border-radius:10px;padding:18px 20px;font-size:15px;line-height:1.55;overflow-x:auto}.article-body pre:has(code.language-text){white-space:pre-wrap;overflow-wrap:anywhere}.git-diff{font-size:14px;line-height:1.45}.git-diff .diff-line,.git-diff .diff-code{font-family:SFMono-Regular,Consolas,Liberation Mono,monospace}.git-diff .diff-code{word-break:normal;padding:2px 12px 2px 36px;position:relative}.git-diff .diff-code:before{width:28px;color:inherit;place-items:center;font-weight:600;display:grid;position:absolute;top:0;bottom:0;left:0}.git-diff .diff-code-insert:before{content:"+"}.git-diff .diff-code-delete:before{content:"−"}.article-figure{margin-left:0;margin-right:0}.article-image{width:100%;height:auto}.article-figure figcaption{color:var(--muted);margin-top:8px;font-size:14px;line-height:1.5}section+section{margin-top:52px}h1,h2,h3,p{margin:0}h1{letter-spacing:-.02em;font-size:clamp(28px,5vw,34px);font-weight:500;line-height:1.2}h2{color:var(--muted);font-family:var(--font-geist), Arial, Helvetica, sans-serif;letter-spacing:.08em;text-transform:lowercase;margin-bottom:12px;font-size:13px;font-weight:400;line-height:1.4}.introduction{letter-spacing:0;margin-top:24px;font-size:19px}.prose p+p{margin-top:12px}.entries p+p{margin-top:7px}.entries{font-family:var(--font-geist), Arial, Helvetica, sans-serif;font-size:16px;line-height:1.5}.article-home,.article-heading time,.article-body ul,.article-body ol{font-family:var(--font-geist), Arial, Helvetica, sans-serif}.collection{margin-top:56px}.collection h1{margin-bottom:24px}.collection-entries{margin-top:0}.muted{color:var(--muted)}a{color:inherit;-webkit-text-decoration-color:var(--underline);text-decoration-color:var(--underline);text-underline-offset:3px;text-decoration-thickness:1px;transition:text-decoration-color .14s}a:hover{text-decoration-color:currentColor}a:focus-visible{outline-offset:3px;border-radius:2px;outline:2px solid}.theme-toggle{width:32px;height:32px;color:var(--muted);cursor:pointer;background:0 0;border:0;place-items:center;padding:0;transition:color .14s;display:grid;position:fixed;top:24px;right:24px}.theme-toggle:hover{color:var(--foreground)}.theme-toggle:focus-visible{outline-offset:2px;border-radius:50%;outline:2px solid}.theme-icon--moon,:root[data-theme=light] .theme-icon--sun{display:none}:root[data-theme=light] .theme-icon--moon{display:block}@media (max-width:520px){main{width:min(100% - 40px,640px);padding-bottom:56px}section+section{margin-top:44px}.article-shell{width:min(100% - 40px,680px);padding:28px 0 64px}.article-heading{margin:56px 0 44px}.article-description{font-size:19px}.article-body{font-size:17px}.dialogue{max-width:90%}.theme-toggle{top:16px;right:16px}}@media (prefers-reduced-motion:reduce){a,.theme-toggle{transition:none}}