/* Reader palette and approved artwork; compact frame, readable explanations. */
:root{color-scheme:dark;--bg:#101216;--panel:#15181e;--raised:#1b1f27;--hover:#202630;--text:#e7eaf0;--muted:#a0aaba;--line:#292e38;--blue:#85adff;--bluefill:#193151;--red:#f05260;--example:#111c2b;--mono:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace}
:root[data-theme=light]{color-scheme:light;--bg:#f3f5f8;--panel:#fff;--raised:#edf0f5;--hover:#e7edf6;--text:#222936;--muted:#596579;--line:#d7dee8;--blue:#315fb7;--bluefill:#e5edfc;--example:#edf3fc}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:1rem/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}a{color:var(--blue);text-decoration:none;text-underline-offset:4px}a:hover{text-decoration:underline}button{font:inherit;color:inherit;cursor:pointer}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--blue);outline-offset:4px}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}button:disabled{opacity:.4;cursor:default}[hidden]{display:none!important}
.skip{position:fixed;top:-100px;left:12px;z-index:20;background:var(--blue);color:var(--bg);padding:12px}.skip:focus{top:12px}
.updates-header{background:var(--panel);border-bottom:1px solid var(--line)}.updates-header-inner{max-width:1280px;margin:auto;display:flex;align-items:center;gap:28px;padding:10px 28px}.updates-brand{display:inline-flex;flex-shrink:0;align-items:center;min-height:44px}.updates-brand img{width:200px;height:auto;aspect-ratio:646/217;object-fit:contain}.logo-on-light{display:none}[data-theme=light] .logo-on-dark{display:none}[data-theme=light] .logo-on-light{display:block}.updates-header nav{display:flex;align-items:center;gap:22px;margin-left:auto;font:.8125rem/1.4 var(--mono)}.updates-header nav a{display:inline-flex;align-items:center;min-height:44px;color:var(--muted);white-space:nowrap}.updates-header nav [aria-current]{color:var(--blue);box-shadow:0 2px var(--blue)}.updates-tools{display:flex;align-items:center;gap:10px}.updates-text-tools{display:flex;border:1px solid var(--line);border-radius:4px;background:var(--bg)}.updates-text-tools button,.updates-theme{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;background:none;border:0;padding:6px;font:600 1rem/1 var(--mono)}.updates-text-tools [data-text-size=reset]{font-size:.75rem;min-width:54px;font-weight:400;color:var(--muted)}.updates-text-tools button:hover:not(:disabled),.updates-theme:hover{background:var(--hover);color:var(--blue)}.updates-theme{border:1px solid var(--line);border-radius:4px;color:var(--muted)}
main{max-width:1100px;margin:auto;padding:18px 28px 36px;min-height:calc(100vh - 178px)}.updates-back,main>.context-back{display:inline-flex;align-items:center;min-height:44px;font:.8125rem/1.4 var(--mono);margin:0 0 8px!important;color:var(--muted)!important}.updates-back:hover,main>.context-back:hover{color:var(--blue)!important}.updates-intro{padding:8px 0 24px}.updates-eyebrow{display:flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:.12em;font:.6875rem/1.5 var(--mono);color:var(--muted);margin:0 0 6px}.updates-pulse{width:6px;height:6px;background:var(--blue);display:inline-block;box-shadow:9px 0 0 var(--red);margin-right:9px}.updates-intro h1{font:650 2rem/1.2 var(--mono);letter-spacing:-.07em;margin:0 0 10px}.updates-intro h1 span{color:var(--red)}.updates-lead{font-size:1.0625rem;font-weight:550;margin:0 0 6px}.updates-intro-note{font-size:.875rem;line-height:1.6;color:var(--muted);max-width:65ch;margin:0}.updates-intro-note strong{font-weight:550;color:var(--text)}.updates-list-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding:12px 0;font-family:var(--mono)}.updates-list-heading h2{font-size:.75rem;font-weight:500;margin:0}.updates-list-heading>span{font-size:.6875rem;color:var(--muted)}
#updates-list{display:grid;gap:10px}.update-entry{background:var(--panel);border:1px solid var(--line);border-radius:4px;min-width:0;scroll-margin-top:16px}.update-entry:first-child{border-top:2px solid var(--blue)}.update-entry summary{display:grid;grid-template-columns:32px minmax(0,1fr) 24px;align-items:start;gap:12px;padding:18px 20px;cursor:pointer;list-style:none;min-height:64px}.update-entry summary::-webkit-details-marker{display:none}.update-entry summary:hover{background:var(--hover)}.update-symbol{display:flex;align-items:center;justify-content:center;width:30px;height:32px;color:var(--blue)}.update-summary-copy{display:block;min-width:0}.update-meta{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;font:.6875rem/1.5 var(--mono);color:var(--muted);margin:0 0 6px}.update-category{color:var(--blue)}.update-latest{border:1px solid var(--line);padding:0 5px;font-size:.625rem;letter-spacing:.03em;color:var(--text)}.update-entry h2{display:block;font:600 1.0625rem/1.45 var(--mono);letter-spacing:-.025em;margin:0;overflow-wrap:anywhere}.update-teaser{display:block;font-size:.875rem;line-height:1.55;color:var(--muted);margin-top:5px;max-width:78ch}.update-chevron{display:flex;align-items:center;justify-content:center;align-self:center;min-width:24px;color:var(--muted)}.update-chevron svg{width:16px;height:16px;transition:transform .15s}.update-entry details[open] .update-chevron svg{transform:rotate(180deg)}.update-entry details[open] h2{color:var(--blue)}
.update-content{border-top:1px solid var(--line);padding:22px 24px 24px 64px;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(240px,.85fr);gap:22px 28px;min-width:0}.update-explanation{min-width:0}.update-description{margin:0 0 20px;color:var(--text);font-size:.9375rem;max-width:70ch}.update-content h3{font:600 .75rem/1.5 var(--mono);margin:0 0 10px;color:var(--text)}.update-changes{list-style:none;padding:0;margin:0;display:grid;gap:13px}.update-changes li{min-width:0;padding-left:14px;position:relative;font-size:.875rem;color:var(--muted);line-height:1.65}.update-changes li:before{position:absolute;left:0;top:.7em;width:4px;height:4px;background:var(--blue);content:""}.update-changes b{display:block;color:var(--text);font-weight:550;margin-bottom:2px}.update-simple{align-self:start;padding:18px;background:var(--example);border:1px solid color-mix(in srgb,var(--blue) 22%,var(--line));border-radius:3px;min-width:0}.update-simple h3{display:flex;align-items:center;gap:8px;color:var(--blue);margin-bottom:10px}.update-simple h3 svg{width:18px;height:18px}.update-simple p{font-size:.9375rem;line-height:1.75;margin:0}.update-example-label{display:block;color:var(--muted);font:.625rem/1.5 var(--mono);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}.update-benefit{margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}.update-benefit h3{color:var(--blue)}.update-benefit p{font-size:.875rem;line-height:1.65;margin:0;color:var(--text)}.update-limit{grid-column:1/-1;margin:0;padding-top:14px;border-top:1px solid var(--line);font-size:.8125rem;color:var(--muted);line-height:1.65}.update-limit strong{font-weight:550;color:var(--text)}.updates-examples-note{font:.6875rem/1.7 var(--mono);color:var(--muted);margin:18px 0 0}.updates-footer{display:flex;align-items:center;justify-content:space-between;gap:14px 30px;flex-wrap:wrap;border-top:1px solid var(--line);padding:18px max(28px,calc((100vw - 1044px)/2));background:var(--panel);color:var(--muted);font:.6875rem/1.6 var(--mono)}.updates-footer>div{display:grid;gap:4px}.updates-footer-brand{color:var(--text);font-size:.875rem;font-weight:600}.updates-footer-brand>span{color:var(--red)}.updates-footer nav{display:flex;gap:18px;flex-wrap:wrap}.updates-footer a{display:inline-flex;align-items:center;min-height:44px;color:var(--muted)}
@media(max-width:900px){.updates-header-inner{gap:16px;flex-wrap:wrap;padding:10px 22px}.updates-brand img{width:170px}.updates-header nav{order:3;margin:0;width:100%;gap:22px;border-top:1px solid var(--line)}.updates-tools{margin-left:auto}.updates-header nav a{min-height:40px}.update-content{padding-left:24px;grid-template-columns:minmax(0,1.15fr) minmax(200px,.85fr);gap:20px}main{padding:16px 22px 30px}}
@media(max-width:620px){.updates-header-inner{padding:8px 16px;gap:8px 12px}.updates-brand img{width:154px}.updates-text-tools [data-text-size=reset]{display:none}.updates-tools{gap:5px}.updates-text-tools button,.updates-theme{min-width:38px;min-height:44px}.updates-header nav{gap:20px}.updates-header nav a{font-size:.75rem}main{padding:10px 14px 26px}.updates-intro{padding:6px 0 20px}.updates-intro h1{font-size:1.625rem}.updates-lead{font-size:.9375rem}.updates-intro-note{font-size:.8125rem}.updates-list-heading{padding:12px 0}.update-entry summary{padding:14px 12px;grid-template-columns:23px minmax(0,1fr) 18px;gap:8px}.update-symbol{width:23px;height:28px}.update-symbol svg{width:18px;height:18px}.update-meta{font-size:.625rem;gap:3px 8px}.update-entry h2{font-size:.9375rem;line-height:1.5}.update-teaser{font-size:.8125rem}.update-content{display:flex;flex-direction:column;padding:16px;gap:18px}.update-description{font-size:.875rem;margin-bottom:16px}.update-simple{padding:14px}.update-simple p{font-size:.875rem}.update-content h3{font-size:.75rem}.update-benefit{margin-top:16px}.updates-footer{padding:16px;gap:8px}.updates-footer>div>span:last-child{max-width:35ch}.updates-footer nav{gap:18px}}
@media(max-width:370px){.updates-brand img{width:126px}.updates-header-inner{padding-inline:12px}.updates-tools{gap:4px}.updates-text-tools button,.updates-theme{min-width:35px}.updates-header nav{gap:16px}}
@media(prefers-reduced-motion:reduce){.update-chevron svg{transition:none}}

main:has(>.context-back)>.updates-back{display:none}