/* Shared publication surfaces; uses the approved homepage's colors and type. */
body{min-height:100vh;display:flex;flex-direction:column}body>main{flex:1}.site-header{position:relative}.site-header .nav{gap:22px}.nav-more{position:relative;font-size:14px;color:var(--ink)}.nav-more summary{cursor:pointer;list-style:none;white-space:nowrap}.nav-more summary::-webkit-details-marker{display:none}.nav-more summary:after{content:'⌄';font-size:12px;margin-left:5px}.nav-panel{position:absolute;right:0;top:32px;z-index:40;background:var(--paper);border:1px solid var(--line);box-shadow:0 12px 32px #073f5014;min-width:220px;padding:10px;border-radius:5px}.site-links{list-style:none;margin:0;padding:0;display:grid;gap:8px;font:inherit}.nav-panel .site-links a{display:block;padding:9px 10px;font-size:14px;white-space:normal}.nav-panel a:hover{background:var(--mint)}.site-footer{border-top:1px solid var(--line);align-items:start;gap:36px;margin-top:50px}.footer .footer-brand{display:grid;gap:8px}.footer-brand>a{font:14px/1.5 Diff Serif,Georgia,serif;text-decoration:none}.site-footer nav{display:grid;gap:9px}.site-footer a{font-size:12px}.site-footer .site-links{gap:9px}.text-button{font:inherit;font-size:14px;font-weight:650;background:transparent;border:0;color:var(--teal);padding:0;text-decoration:underline;text-underline-offset:4px}.button-outline{background:transparent;color:var(--ink)}.button-outline:hover{background:var(--mint);color:var(--ink)}.action-row{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;border:0;overflow:hidden;clip-path:inset(50%)}.archive-main,.topics-main{width:100%;padding-block:52px 12px}.collection-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:34px}.collection-head h1{margin:12px 0 18px;font-size:clamp(42px,5.2vw,64px)}.collection-head .deck{max-width:650px;font-size:19px}.collection-head>a{white-space:nowrap;margin-bottom:5px}.archive-search-panel{background:var(--mint);border:1px solid var(--line);padding:26px 30px;margin-bottom:38px;border-radius:4px}.archive-search-panel .diff-search-results{background:var(--paper)}.archive-search-panel .diff-search-status:empty{display:none}.topic-strip{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:16px}.topic-strip>span{font-size:11px;font-weight:750;text-transform:uppercase;letter-spacing:.08em;margin-right:4px;color:var(--muted)}.topic-pill{display:inline-flex;padding:5px 11px;border:1px solid #bdd4cc;background:var(--paper);border-radius:20px;font-size:12px;text-decoration:none;color:var(--ink)}.topic-pill:hover{background:#d6ebe4}.collection-label{display:flex;gap:20px;justify-content:space-between;align-items:center;border-bottom:2px solid var(--ink);padding-bottom:15px}.collection-label h2{font-size:20px;letter-spacing:-.015em}.collection-label>span{color:var(--muted);font-size:12px}.issue-list{list-style:none;padding:0;margin:0}.archive-issue{display:grid;grid-template-columns:145px minmax(0,1fr) 24px;gap:32px;padding:30px 0;border-bottom:1px solid var(--line)}.archive-meta{display:flex;flex-direction:column;align-items:start;gap:12px;padding-top:5px}.archive-meta time{font-size:12px;color:var(--muted)}.archive-issue h2{font:600 clamp(23px,2.5vw,29px)/1.25 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;letter-spacing:-.025em;margin:0}.archive-issue h2 a{color:var(--ink);text-decoration:none}.archive-issue h2 a:hover{text-decoration:underline}.archive-issue .ghost-excerpt{font:15px/1.75 Diff Serif,Georgia,serif;color:var(--muted);margin-top:12px;max-width:790px}.issue-topic{display:inline-block;margin-top:13px;font-size:11px;text-decoration:none;color:var(--teal)}.issue-open{color:var(--teal);font-size:23px;text-decoration:none;align-self:start}.archive-pagination{display:grid;grid-template-columns:1fr auto 1fr;gap:18px;align-items:center;padding-top:28px;font-size:13px}.archive-pagination>a:last-child{text-align:right}.archive-pagination>span{color:var(--muted);font-size:12px}.archive-subscribe{margin-top:50px;background:var(--mint);padding:30px;display:grid;grid-template-columns:1fr 1fr;gap:40px;border:1px solid var(--line)}.archive-subscribe h2{font-size:28px}.archive-subscribe>div>p{font-size:14px;margin-top:14px}.archive-subscribe .subscribe{margin-top:0}.page-main{max-width:860px;width:100%;padding-block:55px 20px}.page-heading{margin-bottom:35px}.page-heading h1{font-size:clamp(40px,5vw,60px);margin:12px 0 18px}.page-heading .deck{font-size:19px}.page-prose{display:block;font-size:18px;line-height:1.85;overflow-wrap:anywhere}.page-prose>p+p,.page-prose>p+ul,.page-prose>ul+p{margin-top:22px}.page-prose h2{font-size:28px;margin-top:42px}.page-prose h3{font-size:22px;margin-top:32px}.page-prose ul,.page-prose ol{padding-left:24px}.page-prose blockquote{margin:28px 0;padding:10px 24px;border-left:3px solid var(--teal);background:var(--mint)}.page-prose table{width:100%;font-size:15px;border-collapse:collapse;display:block;overflow:auto}.page-prose th,.page-prose td{padding:12px;border:1px solid var(--line)}.page-prose iframe{max-width:100%;border:0}.page-prose pre{overflow:auto;font-size:14px;max-width:100%}.page-prose input,.page-prose select{font:16px/1.5 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;max-width:100%;padding:10px;border:1px solid #94aca5;border-radius:4px}.page-back{display:inline-block;margin-top:42px;font:650 14px/1.5 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}.page-search{margin-bottom:32px}.author-portrait{float:right;margin-left:25px;border-radius:50%;object-fit:cover}.glossary-main{width:100%;padding-block:55px 10px}.glossary-layout{display:grid;grid-template-columns:220px minmax(0,750px);gap:65px;align-items:start}.reference-sidebar{position:sticky;top:25px;max-height:calc(100vh - 50px);overflow:auto}.reference-sidebar>label,.topics-browser>label{display:block;font-size:13px;font-weight:650;margin-bottom:9px}.reference-sidebar input,.topics-browser>input{font:16px/1.5 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;max-width:100%;width:100%;border:1px solid #94aca5;padding:10px 12px;background:white;border-radius:4px}.reference-sidebar nav{display:grid;gap:12px;margin-top:22px}.reference-sidebar nav a{font-size:12px;line-height:1.5;text-decoration:none}.filter-status{font-size:12px;color:var(--muted);margin:16px 0;min-height:18px}.heading-anchor{font-size:.65em;margin-left:10px;text-decoration:none;opacity:.35}.heading-anchor:hover,.heading-anchor:focus{opacity:1}.topics-browser{border-top:2px solid var(--ink);padding-top:25px}.topics-browser>input{max-width:500px}.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 28px;list-style:none;padding:0;margin:8px 0 30px}.topic-grid li{min-width:0}.topic-grid a{display:flex;justify-content:space-between;gap:20px;align-items:baseline;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line);padding:16px 0;font-weight:600;font-size:15px}.topic-grid a:hover>span{text-decoration:underline}.topic-grid a span{overflow-wrap:anywhere}.topic-grid small{flex:none;font-size:11px;color:var(--muted);font-weight:400}.topics-browser[aria-busy=true] .topic-grid{opacity:.6}.account-main{width:100%;max-width:820px;padding-block:55px 15px}.account-card{padding:35px;border:1px solid var(--line);border-top:3px solid var(--teal);background:white;border-radius:4px;max-width:620px;margin:auto}.account-card h1{font-size:44px;margin:12px 0 22px}.account-card h2{font-size:29px;margin:0 0 18px}.account-card>p{font-size:16px;line-height:1.7;margin-bottom:25px}.account-card>.text-link{display:block;margin-top:20px}.signin-options{display:grid;gap:12px}.signin-options .button{min-height:46px}.account-card .account-note{font-size:13px;margin:26px 0 0}.account-profile{max-width:none}.account-profile dl{margin:0 0 28px}.account-profile dl>div{display:grid;grid-template-columns:130px minmax(0,1fr);gap:20px;border-bottom:1px solid var(--line);padding:17px 0}.account-profile dt{font-size:13px;color:var(--muted)}.account-profile dd{margin:0;font-size:15px;overflow-wrap:anywhere}.copy-feed{background:transparent;border:1px solid var(--line);padding:4px 9px;border-radius:3px;color:var(--teal);font-size:11px;margin-left:12px}.copy-feed.copied-color:after{content:' ✓'}.empty-page{max-width:860px;width:100%;padding-block:90px 100px}.empty-page h1{margin:14px 0 24px;font-size:clamp(40px,5vw,58px)}.empty-page .action-row{margin-top:30px}.empty-state{padding:35px 0;color:var(--muted)}.tech-hero{padding-block:60px 45px;max-width:780px}.tech-hero h1{margin:15px 0 22px;font-size:clamp(42px,5vw,64px)}.tech-hero .subscribe{max-width:540px}.tech-hero>.button{margin-top:25px}.chat-main{width:100%;max-width:960px;padding-block:42px 15px}.cb-chatbot-container{border:1px solid var(--line);background:white;border-radius:5px;overflow:hidden}.cb-chat-window{height:min(55vh,560px);min-height:280px;overflow:auto;padding:28px}.cb-message{display:flex;gap:15px;margin-bottom:24px;align-items:start}.cb-avatar{width:30px;height:30px;object-fit:contain;flex:none}.cb-text{font-size:16px;line-height:1.75;overflow-wrap:anywhere;min-width:0}.cb-input-area{display:flex;border-top:1px solid var(--line);background:var(--mint);padding:16px;gap:12px}.cb-input-area input{flex:1;min-width:0;border:1px solid #94aca5;padding:12px 14px;border-radius:4px;font:inherit}.cb-input-area button{border:1px solid var(--ink);background:var(--ink);color:white;border-radius:4px;padding:10px 20px;font:inherit}.cb-typing-indicator{gap:5px}.cb-typing-indicator span{display:block;width:6px;height:6px;border-radius:50%;background:var(--teal);animation:diff-pulse 1s infinite}.cb-typing-indicator span:nth-child(2){animation-delay:.15s}.cb-typing-indicator span:nth-child(3){animation-delay:.3s}@keyframes diff-pulse{50%{opacity:.3}}
@media(max-width:900px){.site-header .nav{gap:16px}.archive-issue{grid-template-columns:120px minmax(0,1fr) 20px;gap:22px}.glossary-layout{grid-template-columns:180px minmax(0,1fr);gap:35px}.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.archive-subscribe{gap:25px}}
@media(max-width:700px){.site-header{flex-wrap:wrap;gap:18px}.site-header .brand{margin-right:auto}.site-header .nav{width:100%;justify-content:space-between;gap:12px}.site-header .nav .desktop-link{display:inline}.site-header .nav .nav-cta{position:absolute;right:0;top:18px;font-size:12px}.site-header .nav a,.nav-more{font-size:12px}.site-header .nav-more{margin-left:auto}.site-header .diff-search-trigger{margin-left:10px}.nav-panel{right:-30px;top:30px}.nav-panel .site-links a{font-size:14px}.archive-main,.topics-main{padding-top:32px}.collection-head{display:block;margin-bottom:25px}.collection-head>a{display:inline-block;margin-top:20px}.collection-head h1{font-size:43px}.collection-head .deck{font-size:17px}.archive-search-panel{padding:20px;margin-bottom:28px}.topic-strip{gap:7px}.topic-pill{font-size:11px}.archive-issue{grid-template-columns:minmax(0,1fr) 20px;gap:8px 14px;padding:24px 0}.archive-meta{grid-column:1/-1;flex-direction:row;align-items:center;gap:16px;padding:0;margin-bottom:5px}.archive-issue h2{font-size:23px}.archive-issue .ghost-excerpt{font-size:14px;margin-top:10px}.issue-open{font-size:20px}.archive-pagination{gap:10px;font-size:12px}.archive-pagination>span{font-size:11px}.archive-subscribe{display:block;padding:23px;margin-top:35px}.archive-subscribe .subscribe{margin-top:22px}.page-main,.glossary-main,.account-main{padding-top:34px}.page-heading{margin-bottom:28px}.page-heading h1{font-size:40px}.page-prose{font-size:17px;line-height:1.85}.page-prose h2{font-size:26px}.page-prose h3{font-size:22px}.glossary-layout{display:block}.reference-sidebar{position:static;max-height:none;overflow:visible;background:var(--mint);padding:20px;border:1px solid var(--line);margin-bottom:28px}.reference-sidebar nav{grid-template-columns:1fr 1fr;gap:12px 18px;max-height:180px;overflow:auto}.reference-sidebar nav a{font-size:11px}.topic-grid{gap:0 20px}.topic-grid a{display:block;font-size:14px}.topic-grid small{display:block;margin-top:3px}.account-card{padding:24px}.account-card h1{font-size:36px}.account-profile dl>div{display:block;padding:15px 0}.account-profile dd{margin-top:7px}.site-footer{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:35px}.footer-brand{grid-column:1/-1}.footer .site-links{gap:10px}.empty-page{padding-block:55px 70px}.tech-hero{padding-block:35px 10px}.tech-hero h1{font-size:43px}.chat-main{padding-top:32px}.cb-chat-window{padding:20px;min-height:280px}.cb-input-area{padding:12px;gap:8px}.cb-input-area input{font-size:16px;padding:10px}.cb-input-area button{padding:10px 12px}.cb-avatar{width:24px;height:24px}.cb-message{gap:10px}.cb-text{font-size:15px}}
@media(max-width:380px){.site-header .nav .desktop-link{display:none}.topic-grid{grid-template-columns:1fr}.archive-pagination{grid-template-columns:1fr 1fr}.archive-pagination>span:nth-child(2){grid-column:1/-1;grid-row:2;text-align:center}.archive-pagination>a:last-child{grid-column:2;grid-row:1}}
@media(prefers-reduced-motion:reduce){.cb-typing-indicator span{animation:none}}

.page-feature{margin:0 0 35px}.page-feature img{display:block;width:100%;height:auto;border-radius:4px}
.nav-more:not([open]) .nav-panel,dialog:not([open]){display:none}

/* Explicit sizing keeps the shared chrome stable in flex layouts. */
body>div.wrap,body>main,.site-footer{width:100%}body>div.wrap{margin:0 auto}.site-header{width:100%}.collection-label h2{white-space:nowrap;flex-shrink:0}.signin-options{min-width:0}.signin-options .button{width:100%;max-width:100%;min-width:0;white-space:normal;text-align:center}
@media(max-width:700px){.archive-meta{grid-column:1/-1;grid-row:1}.archive-issue-main{grid-column:1;grid-row:2;min-width:0}.issue-open{grid-column:2;grid-row:2}.site-footer .footer-brand{grid-column:1/-1;grid-row:1;min-width:0}.site-footer nav:nth-of-type(1){grid-column:1;grid-row:2}.site-footer nav:nth-of-type(2){grid-column:2;grid-row:2}}

.site-header{display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:35px}.site-header .nav{justify-self:end;justify-content:flex-end;min-width:0}
@media(max-width:700px){.site-header{display:flex}.archive-issue{display:block;position:relative}.archive-meta{display:flex;margin-bottom:12px;padding-right:26px}.archive-meta time{white-space:nowrap;flex:none}.archive-issue-main{display:block;width:100%;padding-right:12px}.issue-open{position:absolute;top:23px;right:0}.site-footer{display:block}.site-footer .footer-brand{display:block;margin-bottom:22px}.footer-brand>a{display:block;margin-top:8px}.site-footer nav{display:block;margin-top:14px}.site-footer nav>a,.site-footer .site-links li{display:inline-block;margin:0 18px 10px 0}.site-footer .site-links{display:block}}
/* Reserve predictable desktop navigation space; use two rows on smaller screens. */
@media(min-width:851px){.site-header .nav{display:grid;grid-template-columns:repeat(5,max-content);justify-content:end;width:auto}}
@media(max-width:850px){.site-header{display:flex;flex-wrap:wrap}.site-header .nav{width:100%;justify-content:flex-start}.site-header .nav .nav-cta{margin-left:auto}}