:root{--ink:#102535;--ink-soft:#486170;--paper:#f4f7f8;--white:#fff;--blue:#12587e;--blue-deep:#0d3450;--blue-pale:#dcecf3;--orange:#b85a12;--orange-pale:#fff0df;--line:#cedbe0;--code:#0b1e2a;--radius:4px;--shadow:0 20px 55px rgba(13,52,80,.09);font-synthesis:none}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.65}
a{color:var(--blue);text-underline-offset:.2em}
a:hover{color:var(--orange)}
a:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
code,pre{font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace}
code{font-size:.9em;color:var(--blue-deep)}
.wrap{width:min(1160px,calc(100% - 40px));margin-inline:auto}
.hd{background:var(--blue-deep);color:var(--white);border-top:5px solid var(--orange)}
.hd .wrap{min-height:168px;display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;padding-block:34px}
.skip{position:absolute;left:-9999px;top:1rem;background:var(--white);color:var(--blue-deep);padding:.6rem 1rem;z-index:10}
.skip:focus{left:1rem}
.brand{display:inline-flex;align-items:center;gap:.7rem;color:var(--white);text-decoration:none;font-weight:800;font-size:clamp(1.35rem,3vw,2rem);letter-spacing:-.04em}
.brand-mark{display:grid;place-items:center;width:42px;height:42px;background:var(--orange);color:var(--white);font:900 1rem/1 ui-monospace,monospace;transform:rotate(-3deg)}
.brand span:last-child{color:#bcd9e7;font-weight:500}
.header-meta{text-align:right}
.header-meta p{margin:0;color:#bcd9e7;font-size:.78rem;text-transform:uppercase;letter-spacing:.15em}
.header-meta strong{display:block;color:var(--white);font-size:1.05rem;margin-top:.25rem}
.mn{position:sticky;top:0;z-index:5;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.mn ol{width:min(1160px,calc(100% - 40px));margin:0 auto;padding:0;display:flex;list-style:none;overflow-x:auto}
.mn li{flex:0 0 auto}
.mn a{display:block;padding:1rem 1.1rem;color:var(--ink-soft);text-decoration:none;font-weight:700;font-size:.86rem;border-bottom:3px solid transparent}
.mn a:hover{color:var(--blue)}
.mn a.active{color:var(--blue-deep);border-color:var(--orange)}
.language-switcher{width:min(1160px,calc(100% - 40px));margin:0 auto;padding:0 0 .5rem;display:flex;gap:.35rem;justify-content:flex-end;list-style:none}
.language-switcher a{padding:.25rem .5rem;border:1px solid var(--line);border-radius:999px;font-size:.72rem;letter-spacing:.06em}
.language-switcher a[aria-current="true"]{color:var(--blue-deep);border-color:var(--orange);background:var(--paper)}
.ct{width:min(1160px,calc(100% - 40px));margin:0 auto;padding-block:30px 70px}
.ct>section{background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow)}
.section-meta{display:flex;justify-content:space-between;gap:1rem;padding:11px 28px;background:#edf3f5;border-bottom:1px solid var(--line);color:var(--ink-soft);font:600 .75rem/1.4 ui-monospace,monospace;text-transform:uppercase;letter-spacing:.08em}
.section-body{padding:clamp(28px,6vw,72px)}
.kicker,.index{margin:0 0 .7rem;color:var(--orange);font-size:.75rem;font-weight:850;text-transform:uppercase;letter-spacing:.15em}
h1,h2,h3{line-height:1.13;letter-spacing:-.035em}
h1{margin:.2rem 0 1.4rem;font-size:clamp(2.15rem,6vw,5.2rem);max-width:920px}
h1 em{color:var(--blue);font-style:normal}
h3{font-size:1.25rem;margin:.2rem 0 .75rem}
.lead{max-width:760px;margin:0;color:var(--ink-soft);font-size:clamp(1.05rem,2vw,1.3rem)}
.hero{padding-block:10px 58px}
.actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:.65rem 1.05rem;border:1px solid var(--blue);color:var(--blue);text-decoration:none;font-weight:800;font-size:.88rem}
.btn:hover{background:var(--blue-pale);color:var(--blue-deep)}
.btn.primary{background:var(--blue);color:var(--white)}
.btn.primary:hover{background:var(--blue-deep)}
.architecture{display:grid;grid-template-columns:repeat(5,1fr);margin:0 calc(clamp(28px,6vw,72px)*-1);border-block:1px solid var(--line)}
.architecture div{min-width:0;padding:1.2rem;border-right:1px solid var(--line)}
.architecture div:last-child{border:0}
.architecture span,.architecture small{display:block;color:var(--ink-soft);font-size:.68rem;text-transform:uppercase;letter-spacing:.1em}
.architecture code{display:block;margin:.4rem 0;font-weight:800;white-space:nowrap}
.architecture .accent{background:var(--orange-pale)}
.columns{display:grid;gap:1rem;margin-top:3rem}
.columns.two{grid-template-columns:repeat(2,1fr)}
.columns.three{grid-template-columns:repeat(3,1fr)}
.card{padding:1.45rem;border:1px solid var(--line);background:#fbfcfc}
.card.featured{border-top:4px solid var(--orange)}
.card p:last-child{margin-bottom:0;color:var(--ink-soft)}
blockquote{margin:3rem 0 0;padding:1.2rem 1.5rem;border-left:5px solid var(--orange);background:var(--blue-deep);color:var(--white);font-size:clamp(1.15rem,2.4vw,1.6rem)}
blockquote p{margin:0;max-width:800px}
.page-head{padding-bottom:2.5rem;border-bottom:1px solid var(--line)}
.section-title{margin:3rem 0 1.2rem;font-size:1.65rem}
pre{margin:1rem 0 0;padding:1.2rem;overflow:auto;background:var(--code);color:#d8e8ef;font-size:.85rem;line-height:1.65}
pre code{color:inherit}
.levels,.steps{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.levels li{display:grid;grid-template-columns:minmax(140px,.45fr) 1fr;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line)}
.levels b{color:var(--blue)}
.levels span{color:var(--ink-soft)}
.history-note{margin-top:3rem;padding:1.4rem;border:1px solid var(--line);border-left:4px solid var(--blue);background:#edf3f5}
.history-note h3{margin-top:0;color:var(--blue-deep)}
.history-note p{max-width:850px;color:var(--ink-soft)}
.history-note p:last-child{margin-bottom:0}
.code-panel{margin-top:2.5rem;background:var(--code)}
.code-panel pre{margin:0;padding:1.8rem}
.code-bar{display:flex;justify-content:space-between;gap:1rem;padding:.75rem 1rem;background:#102c3b;color:#d8e8ef;border-bottom:1px solid #284554;font:600 .75rem/1.3 ui-monospace,monospace}
.code-bar small{color:#91b2c1}
.table-wrap{margin-top:2rem;overflow-x:auto;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;text-align:left}
th,td{padding:.9rem 1rem;border-bottom:1px solid var(--line)}
th{background:#edf3f5;color:var(--blue-deep);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}
tr:last-child td{border-bottom:0}
.note{margin-top:2rem;padding:1.25rem 1.4rem;background:var(--orange-pale);border-left:4px solid var(--orange)}
.note strong{color:#71380e}
.note p{margin:.35rem 0 0}
.ref-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:2rem}
.ref-grp{min-width:0;padding:1.35rem;border:1px solid var(--line);background:#fbfcfc}
.ref-grp h3{margin-top:0;color:var(--blue-deep)}
.ref-grp ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.ref-grp li{padding:1rem 0;border-bottom:1px solid var(--line)}
.ref-grp li:last-child{border-bottom:0;padding-bottom:0}
.ref-grp a{display:inline-block;color:var(--blue);font-weight:850;text-decoration-thickness:1px}
.ref-grp span{display:block;margin-top:.3rem;color:var(--ink-soft);font-size:.9rem}
.cms-head{padding-bottom:2rem}
.cms-pos{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin:2rem 0 0;background:var(--line);border:1px solid var(--line)}
.cms-pos article{min-width:0;padding:1.15rem;background:#edf3f5}
.cms-pos span,.cms-pos small{display:block;color:var(--ink-soft)}
.cms-pos span{font-size:.68rem;font-weight:850;text-transform:uppercase;letter-spacing:.11em}
.cms-pos strong{display:block;margin:.25rem 0;color:var(--blue-deep);font-size:1.12rem}
.cms-pos small{font-size:.78rem}
.cms-modules{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.cms-modules article{min-width:0;padding:1.2rem;border:1px solid var(--line);background:#fbfcfc}
.cms-modules span{display:inline-block;margin-bottom:.6rem;color:var(--orange);font:800 .74rem/1 ui-monospace,monospace;text-transform:uppercase;letter-spacing:.08em}
.cms-modules h4{margin:0 0 .55rem;color:var(--blue-deep);font-size:1rem}
.cms-modules p{margin:0;color:var(--ink-soft);font-size:.9rem}
.cms-roadmap{margin-top:2rem;padding:1.4rem;border:1px solid var(--line);border-left:4px solid var(--orange);background:#fffaf4}
.cms-roadmap h3{margin-top:0;color:var(--blue-deep)}
.cms-roadmap p{max-width:850px;color:var(--ink-soft)}
.cms-roadmap p:last-child{margin-bottom:0}
.cms-doc ul,.cms-doc ol{padding-left:1.25rem;color:var(--ink-soft)}
.cms-doc li+li{margin-top:.4rem}
.changelog-head{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:2rem;align-items:end}
.changelog-head aside{padding:1.15rem;border:1px solid var(--line);background:#fbfcfc}
.changelog-head aside span,.changelog-head aside small{display:block;color:var(--ink-soft)}
.changelog-head aside span{font-size:.7rem;font-weight:850;text-transform:uppercase;letter-spacing:.12em}
.changelog-head aside strong{display:block;margin:.35rem 0;color:var(--blue-deep);font-size:2rem;line-height:1}
.changelog-head aside small{font-size:.78rem}
.release-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin:2rem 0;background:var(--line);border:1px solid var(--line)}
.release-summary article{min-width:0;padding:1rem 1.15rem;background:#edf3f5}
.release-summary span,.release-summary small{display:block;color:var(--ink-soft)}
.release-summary span{font-size:.68rem;font-weight:850;text-transform:uppercase;letter-spacing:.11em}
.release-summary strong{display:block;margin:.25rem 0;color:var(--blue-deep);font-size:1.05rem}
.release-summary small{font-size:.78rem}
.changelog-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.changelog-list>li{position:relative;padding:0 0 0 2rem;border-bottom:1px solid var(--line)}
.changelog-list>li::before{content:"";position:absolute;left:.45rem;top:0;bottom:0;border-left:2px solid var(--blue-pale)}
.changelog-list>li::after{content:"";position:absolute;left:0;top:2rem;width:.95rem;height:.95rem;background:var(--white);border:3px solid var(--orange)}
.release{padding:1.75rem 0}
.release header{display:flex;justify-content:space-between;gap:1.5rem;align-items:start}
.release time{flex:0 0 auto;color:var(--ink-soft);font:700 .78rem/1.4 ui-monospace,monospace;text-transform:uppercase;letter-spacing:.05em}
.release.current h3{color:var(--blue-deep)}
.release-note{max-width:800px;margin:0 0 1.2rem;color:var(--ink-soft)}
.change-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.change-groups.compact{grid-template-columns:1fr}
.change-groups section{padding:1rem;border:1px solid var(--line);background:#fbfcfc}
.change-groups h4{margin:0 0 .75rem;color:var(--blue);font-size:.76rem;text-transform:uppercase;letter-spacing:.11em}
.change-groups ul{margin:0;padding-left:1.1rem;color:var(--ink-soft)}
.change-groups li+li{margin-top:.55rem}
.steps{margin-top:2.5rem}
.steps li{display:grid;grid-template-columns:70px 1fr;gap:1.3rem;padding:1.5rem 0;border-bottom:1px solid var(--line)}
.steps>li>span{color:var(--orange);font:800 1.2rem/1 ui-monospace,monospace}
.steps h3,.steps p{margin-top:0}
.steps p{margin-bottom:0;color:var(--ink-soft)}
.prose{max-width:760px}
.prose h3{margin-top:2.2rem;color:var(--blue)}
.not-found{text-align:center;padding-block:3rem}
.not-found h2{margin-inline:auto;font-size:clamp(2rem,5vw,4rem)}
.error-code{margin:0;color:var(--orange);font:900 clamp(4rem,15vw,9rem)/1 ui-monospace,monospace}
.ft{background:#091f2c;color:#a9c4d1}
.ft .wrap{display:grid;grid-template-columns:1fr auto;gap:2rem;padding-block:34px}
.ft p{margin:0}
.ft strong{color:var(--white)}
.ft a{color:#d0e4ed}
.foot-note{text-align:right;font-size:.78rem}
@media (max-width:820px){.hd .wrap{min-height:140px}.header-meta{display:none}.architecture{grid-template-columns:repeat(2,1fr)}.architecture div{border-bottom:1px solid var(--line)}.columns.three{grid-template-columns:1fr}.columns.two{grid-template-columns:1fr}.section-body{padding:32px}.architecture{margin-inline:-32px}.ref-grid{grid-template-columns:1fr}.cms-pos{grid-template-columns:1fr}.cms-modules{grid-template-columns:1fr}.changelog-head{grid-template-columns:1fr}.release-summary{grid-template-columns:1fr}.change-groups{grid-template-columns:1fr}.ft .wrap{grid-template-columns:1fr}.foot-note{text-align:left}}
@media (max-width:520px){.wrap,.mn ol,.ct{width:min(100% - 24px,1160px)}.hd .wrap{padding-block:24px}.brand span:last-child{display:none}.mn a{padding:.85rem .75rem}.section-meta{padding:9px 18px}.section-meta span:last-child{display:none}.section-body{padding:24px 18px}.architecture{margin-inline:-18px;grid-template-columns:1fr}.architecture div{border-right:0}.levels li{grid-template-columns:1fr;gap:.25rem}.changelog-list>li{padding-left:1.25rem}.release header{display:block}.release time{display:block;margin:.4rem 0 1rem}.steps li{grid-template-columns:44px 1fr}.ft .wrap{padding-block:28px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.mn,.actions,.skip{display:none}.hd{background:none;color:#000;border-bottom:2px solid #000}.brand,.header-meta strong{color:#000}.ct{width:100%;padding:0}.ct>section{border:0;box-shadow:none}.ft{background:none;color:#000}.architecture{margin-inline:0}}