/* The frame owns the clipping; overflow:clip preserves descendant sticky rails. */
.site-frame{overflow:clip}
#main-navigation{gap:18px;align-items:center}
.nav-group{position:relative;margin:0}
.nav-group>summary{list-style:none;cursor:pointer;display:flex;gap:7px;align-items:center;min-height:64px;font-size:14px;color:var(--muted);white-space:nowrap}
.nav-group>summary::-webkit-details-marker{display:none}
.nav-group>summary:after{content:"⌄";font-size:14px;transition:transform .15s}
.nav-group[open]>summary:after{transform:rotate(180deg)}
.nav-group[open]>summary,.nav-group.current-group>summary,.nav-group>summary:hover{color:var(--fg)}
.nav-dropdown{position:absolute;z-index:60;top:100%;left:-18px;width:300px;padding:8px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 12px 28px #0002}
.nav-about .nav-dropdown{left:auto;right:-12px}
#main-navigation .nav-dropdown a{display:flex;flex-direction:column;align-items:flex-start;gap:5px;min-height:64px;height:auto;padding:12px;border-radius:var(--radius);white-space:normal;line-height:1.4;text-decoration:none;box-shadow:none}
#main-navigation .nav-dropdown a:hover,#main-navigation .nav-dropdown a:focus-visible{background:var(--bg)}
.nav-dropdown strong{font-size:14px;color:var(--fg);font-weight:600}
.nav-dropdown small{font-size:12px;color:var(--muted)}
summary:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:var(--radius)}
.updates-page{max-width:900px;margin:auto;padding-top:70px;padding-bottom:80px}
.updates-page h1{font-size:clamp(40px,6vw,68px);margin:20px 0}
.updates-form{margin-top:32px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:32px}
.signup-form>label{display:block;margin-bottom:10px;font-weight:600;color:var(--fg)}
.updates-form .signup-form{max-width:none}
.updates-page .updates-more{margin-top:22px}
.release-note{border-left:3px solid var(--brand)}
.forum-categories{border:1px solid var(--line);border-radius:var(--radius);overflow:clip;margin:28px 0 38px}
.forum-category-row{display:grid;grid-template-columns:minmax(0,1fr) 100px minmax(170px,.55fr);align-items:center;gap:24px;padding:21px 24px;border-bottom:1px solid var(--line);background:var(--surface)}
.forum-category-row:last-child{border-bottom:0}
.forum-category-row h2{font-size:19px;margin:0 0 6px;line-height:1.3}
.forum-category-row h2 a{text-decoration:none;color:var(--fg)}
.forum-category-row h2 a:hover{color:var(--brand);text-decoration:underline}
.forum-category-row p{font-size:14px;color:var(--muted);margin:0;line-height:1.5}
.forum-category-count{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}
.forum-category-count strong{font-size:20px;color:var(--fg);font-weight:500}
.forum-latest{border-left:1px solid var(--line);padding-left:22px;min-width:0;font-size:13px}
.forum-latest>a{display:block;text-decoration:none;font-weight:600;overflow-wrap:anywhere;line-height:1.45}
.forum-latest small{display:block;color:var(--muted);margin-top:7px;font-size:12px}
.topic-list{border:1px solid var(--line);border-radius:var(--radius);overflow:clip}
.topic-list .topic-row{border:0;border-bottom:1px solid var(--line);border-radius:var(--radius);margin:0;padding:22px 24px;gap:22px;grid-template-columns:minmax(0,1fr) 64px 145px;background:var(--bg)}
.topic-list .topic-row:last-child{border-bottom:0}
.topic-row .topic-main h3{font-size:18px;line-height:1.4;margin:8px 0}
.topic-date a{text-decoration:none;font-size:13px}.topic-date small{display:block;font-size:12px;overflow-wrap:anywhere}
.thread-posts{border:1px solid var(--line);border-radius:var(--radius);overflow:clip;margin-top:28px}
.thread-posts .forum-post{display:grid;grid-template-columns:175px minmax(0,1fr);padding:0;margin:0;border:0;border-bottom:1px solid var(--line);border-radius:var(--radius);background:var(--bg);scroll-margin-top:30px}
.thread-posts .forum-post:last-child{border-bottom:0}
.thread-posts .forum-post>header{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:14px;margin:0;padding:26px 20px;background:var(--surface);border-right:1px solid var(--line);min-width:0}
.forum-post .post-author{display:block;font-size:14px;overflow-wrap:anywhere}
.forum-post .post-time{font-size:11px;margin-top:10px;line-height:1.8;display:block}
.post-content{padding:26px 28px;min-width:0}
.post-content>.ugc{margin:0;line-height:1.75;overflow-wrap:anywhere}
.post-content .post-actions{border-top:1px solid var(--line);margin-top:26px;padding-top:14px;flex-wrap:wrap;gap:18px}
.thread-posts .accepted-post{box-shadow:inset 4px 0 #5f9574}
.ugc :is(h1,h2){font-size:1.45em;margin:1.5em 0 .6em}.ugc :is(h3,h4,h5,h6){font-size:1.15em;margin:1.3em 0 .6em}
.ugc>:first-child{margin-top:0}.ugc>:last-child{margin-bottom:0}
.ugc pre{overflow:auto;max-width:100%;padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);font-size:13px;white-space:pre}
.ugc :not(pre)>code{background:var(--surface);padding:2px 5px;border-radius:var(--radius);white-space:break-spaces}
.ugc blockquote{border-left:3px solid var(--brand);margin:20px 0;padding:4px 18px;color:var(--muted);background:var(--surface)}
.ugc table{display:block;overflow:auto;border-collapse:collapse;max-width:100%;margin:20px 0;font-size:14px}
.ugc :is(th,td){border:1px solid var(--line);padding:9px 13px;text-align:left}.ugc th{background:var(--surface)}
.ugc .align-center{text-align:center}.ugc .align-right{text-align:right}.ugc del{color:var(--muted)}
.ugc li{margin:5px 0}.ugc input[type=checkbox]{width:16px;height:16px;display:inline;vertical-align:middle}.ugc dt{font-weight:600}.ugc dd{margin:6px 0 14px 22px}
.ugc .footnotes{border-top:1px solid var(--line);margin-top:25px;font-size:13px}
.composer-help{font-size:13px;border:1px solid var(--line);border-radius:var(--radius);padding:12px 16px;background:var(--surface)}
.composer-help summary{cursor:pointer;font-weight:600}.composer-help p{margin:10px 0;line-height:1.6}.composer-help code{font-size:12px}
.composer-media-tools{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:12px 0}.composer-media-tools label{cursor:pointer}.composer-media-tools .field-note{margin:0;flex:1 1 220px}
.forum-image-link{display:block;margin:16px 0;width:fit-content;max-width:100%}.forum-image-link img{display:block;max-width:100%;max-height:620px;width:auto;height:auto;border-radius:var(--radius);border:1px solid var(--line)}
.forum-video{margin:20px 0;border:1px solid var(--line);border-radius:var(--radius);overflow:clip;background:var(--surface)}
.forum-video-consent{padding:24px}.forum-video-consent p{margin:8px 0 18px;font-size:14px}.forum-video-consent>a{display:inline-block;margin-left:14px;font-size:13px}
.forum-video iframe{display:block;width:100%;aspect-ratio:16/9;border:0}.forum-video .video-caption{font-size:12px;padding:8px 15px;margin:0;color:var(--muted)}
.forum-lightbox{padding:18px;border:1px solid var(--line);border-radius:var(--radius);max-width:96vw;width:1000px;background:var(--bg);color:var(--fg)}
.forum-lightbox::backdrop{background:#000d}.forum-lightbox img{display:block;margin:16px auto;max-width:100%;max-height:75vh;object-fit:contain}.forum-lightbox-controls{display:flex;gap:10px;justify-content:space-between;align-items:center}.forum-lightbox-controls button{min-height:44px}
@media(max-width:1100px){
 #main-navigation{align-items:stretch;gap:0 18px}.nav-group>summary{min-height:48px;font-size:16px;padding:7px 4px;justify-content:space-between}
 .nav-group{grid-column:1/-1;border-top:1px solid var(--line)}
 .nav-dropdown,.nav-about .nav-dropdown{position:static;box-shadow:none;width:auto;border:0;border-radius:var(--radius);padding:4px 8px;margin:0 0 12px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px}
 #main-navigation .nav-dropdown a{min-height:70px;padding:12px}
 .forum-category-row{grid-template-columns:minmax(0,1fr) 80px minmax(140px,.55fr);gap:16px;padding:19px 20px}
}
@media(max-width:650px){
 .nav-dropdown,.nav-about .nav-dropdown{grid-template-columns:1fr}
 .updates-page{padding-top:40px;padding-bottom:45px}.updates-form{padding:22px}.signup-form .signup-inputs{display:flex;flex-direction:column;gap:12px}.signup-form .signup-inputs>*{width:100%}
 .forum-category-row{grid-template-columns:minmax(0,1fr) 55px;gap:12px;padding:18px}.forum-category-row h2{font-size:17px}.forum-category-row p{font-size:13px}
 .forum-latest{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);padding:12px 0 0}.forum-latest small{margin-top:4px}.forum-category-count{align-self:start;text-align:right}
 .topic-list .topic-row{grid-template-columns:minmax(0,1fr) 40px;gap:10px;padding:18px}.topic-date{grid-column:1/-1;display:flex;gap:12px;align-items:center;text-align:left}.topic-date small{margin:0}
 .thread-posts .forum-post{grid-template-columns:minmax(0,1fr)}.thread-posts .forum-post>header{border-right:0;border-bottom:1px solid var(--line);flex-direction:row;gap:12px;padding:16px 18px;align-items:center}.forum-post .post-time{margin-top:3px}.post-content{padding:22px 18px}.forum-post .member-avatar{width:38px;height:38px;font-size:16px;flex-shrink:0}.forum-video-consent{padding:18px}.forum-video-consent>a{margin:12px 0 0;display:block}
}