/* Shared refinements; existing brand tokens and page layouts are retained. */
html{scroll-padding-top:84px}body>nav .nav-in{position:relative;gap:22px}.nav-links{gap:18px}.nav-links a[aria-current="page"]{color:var(--accent);text-decoration:underline;text-underline-offset:5px}.site-menu{display:none}.guide-intro .sub{max-width:66ch;line-height:1.7}.section .lede{line-height:1.75}.flist li{line-height:1.75}.feature-copy{min-width:0}.feature figcaption{line-height:1.65}.section p,.pair-card p{overflow-wrap:break-word}.toc a{min-height:40px}.toc{line-height:1.5}.comparison-details{border:1px solid var(--border);border-radius:10px;padding:20px 24px}.comparison-details summary{cursor:pointer;font-size:16px;font-weight:600}.comparison-details[open] summary{margin-bottom:24px}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.shared-table{overflow-x:auto;max-width:100%;margin-top:20px}.shared-table:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.doc-group{margin:0 0 36px}.doc-group h2{font-size:23px;margin-bottom:18px}.doc-group .pair-grid{margin-top:0;gap:18px}.doc-group .pair-card{margin:0}.doc-group .pair-card h3{margin-top:0}.doc-group .pair-card p{font-size:16px}.doc-group .pair-card a{display:block}.doc-jump{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 0}.doc-jump a{padding:8px 14px;border:1px solid var(--border);border-radius:7px;font-size:14px}.release p,.release li{max-width:76ch}.tier--ent{border-style:solid}.ent-list{margin-block:20px}.tier>p{line-height:1.7}.phase-items .txt{min-width:0}
@media(max-width:1000px){body>nav .nav-in{gap:12px;min-height:60px;height:auto;flex-wrap:wrap;padding-block:8px}.site-menu{margin-left:auto;color:var(--text);border:1px solid var(--border-strong);background:var(--bg);border-radius:7px;padding:9px 12px;font:inherit;font-size:14px;cursor:pointer}.js .site-menu{display:block}.nav-links{display:flex;order:5;flex-basis:100%;flex-wrap:wrap;margin-left:0;gap:8px}.js .nav-links{display:none}.js .nav-links.is-open{display:flex;position:absolute;top:100%;left:12px;right:12px;flex-direction:column;align-items:stretch;background:var(--bg);border:1px solid var(--border);border-radius:9px;padding:10px;max-height:75vh;overflow:auto;box-shadow:0 12px 30px var(--shadow);z-index:60}.nav-links.is-open a{padding:11px 13px;font-size:15px}.js .lang{margin-left:0!important}.nav-links+.lang{order:2}.site-menu{order:1}.nav-in>.btn{order:3}.nav-in>.lockup{order:0}.comparison-details{padding:16px}.pair-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){body>nav .nav-in{padding-inline:16px;gap:9px}.nav-in>.btn{font-size:12px;padding:9px 11px}.site-menu{font-size:12px;padding:9px 10px}.nav-in .lockup{gap:6px;font-size:12px;letter-spacing:.08em}.nav-in .lockup svg{width:28px;height:28px}.nav-in .lang{min-width:36px;margin-inline:0}.doc-group .pair-grid{grid-template-columns:1fr}.guide-intro{padding-block:36px}.guide-intro .sub{font-size:16px}.section{scroll-margin-top:86px}.toc ol{gap:8px}.toc a{font-size:13px;padding:7px 11px}.comparison-details summary{font-size:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}