/* Compact navigation, intrinsic panels, retained mobile touch targets. */
.chs-shell .chs-sidebar{width:max-content;min-width:224px;max-width:min(320px,calc(100vw - 24px));bottom:auto;height:auto;max-height:calc(100dvh - 88px);padding:8px;overflow-x:hidden;overflow-y:auto}
.chs-shell .chs-nav-group{padding:2px 0 6px;margin-bottom:4px}
.chs-shell .chs-nav-group h2{margin:4px 8px 4px;font-size:14px;line-height:1.4}
.chs-shell .chs-sidebar a,.chs-shell .chs-sidebar .chs-menu-invite,.chs-shell .chs-sidebar .chs-signout,.chs-shell .chs-account-panel>a,.chs-shell .chs-account-panel .chs-menu-invite,.chs-shell .chs-account-panel .chs-signout{min-height:36px;padding:6px 10px;gap:8px;font-size:15px;line-height:1.4;font-weight:500;box-sizing:border-box}
.chs-shell .chs-sidebar .chs-nav-label,.chs-shell .chs-account-panel .chs-nav-label{overflow-wrap:anywhere;min-width:0}
.chs-shell .chs-account-panel{width:max-content;min-width:200px;max-width:min(280px,calc(100vw - 24px));height:auto;max-height:calc(100dvh - 100px);padding:8px;overflow-x:hidden;overflow-y:auto}
.chs-shell .chs-account-who{padding:6px 10px 10px;margin-bottom:4px;gap:8px}
.chs-shell .chs-signout,.chs-shell .chs-sidebar .chs-side-signout{margin-top:4px}
.chs-shell.chs-collapsed .chs-sidebar{width:78px;min-width:78px;max-width:78px}
.chs-shell.chs-collapsed .chs-sidebar :is(a,.chs-menu-invite,.chs-signout){padding:6px;min-height:36px}
@media(max-width:900px){
 .chs-shell .chs-sidebar,.chs-shell.chs-collapsed .chs-sidebar{width:max-content;min-width:min(224px,calc(100vw - 24px));max-width:min(320px,calc(100vw - 24px));max-height:calc(100dvh - 72px)}
 .chs-shell .chs-account-panel{min-width:min(200px,calc(100vw - 24px));max-height:calc(100dvh - 84px)}
 .chs-shell .chs-sidebar a,.chs-shell .chs-sidebar .chs-menu-invite,.chs-shell .chs-sidebar .chs-signout,.chs-shell .chs-account-panel>a,.chs-shell .chs-account-panel .chs-menu-invite,.chs-shell .chs-account-panel .chs-signout,.chs-shell.chs-collapsed .chs-sidebar :is(a,.chs-menu-invite,.chs-signout){min-height:44px;padding:8px 10px}
}

/* Nickname identity belongs to writing; real-name avatar stays on account menu. */
.chs-shell .chs-create summary{display:flex;align-items:center;gap:8px;min-height:44px;padding:6px 10px}
.chs-nickname-avatar{display:block;width:28px;height:28px;border-radius:50%;object-fit:cover;flex-shrink:0;background:#ede5f4}
.chs-nickname-letter{display:grid;place-items:center;color:#713c80;font-size:14px;font-weight:600}
.chs-writing-label{display:block;min-width:0;max-width:160px;line-height:1.25}
.chs-writing-label>span,.chs-writing-label>small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chs-writing-label>small{font-size:14px;font-weight:400;margin-top:2px;color:#795380}
.chs-shell .chs-posts-link .chs-glyph{width:24px;min-width:24px}
.chs-posts-link .chs-nickname-avatar{width:24px;height:24px}
@media(max-width:600px){.chs-shell .chs-create summary{gap:6px;padding:6px 8px}.chs-writing-label{max-width:64px}.chs-writing-label>small{display:none}.chs-shell .chs-create .chs-nickname-avatar{width:26px;height:26px}}

/* User-requested tighter Phone menus; desktop styles unchanged. */
@media(max-width:900px){
 .chs-shell .chs-sidebar a,.chs-shell .chs-sidebar .chs-menu-invite,.chs-shell .chs-sidebar .chs-signout,.chs-shell .chs-account-panel>a,.chs-shell .chs-account-panel .chs-menu-invite,.chs-shell .chs-account-panel .chs-signout,.chs-shell.chs-collapsed .chs-sidebar :is(a,.chs-menu-invite,.chs-signout){min-height:38px;padding:6px 10px;line-height:1.35}
 .chs-shell .chs-nav-group{padding:0 0 3px;margin-bottom:3px}
 .chs-shell .chs-nav-group h2{margin:3px 8px;font-size:14px;line-height:1.35}
 .chs-shell .chs-sidebar,.chs-shell .chs-account-panel{padding-top:6px;padding-bottom:6px}
 .chs-shell .chs-account-who{padding:4px 8px 8px;margin-bottom:2px}
 .chs-shell .chs-signout,.chs-shell .chs-sidebar .chs-side-signout{margin-top:2px}
}

/* Compact post identity and independently selectable feelings. */
.chs-create .chs-nickname-avatar,.chs-posts-link .chs-nickname-avatar{width:20px!important;height:20px!important;min-width:20px!important;object-fit:cover;vertical-align:middle}
.chs-posts-link .chs-glyph{width:20px!important;min-width:20px!important}
.memory-reactions{border-top:0!important;padding-top:0!important;margin-top:2px!important}
.reaction-choices{gap:2px 8px!important;margin:0!important}
.reaction-choices button{flex:0 1 auto!important;border:0!important;border-radius:6px!important;background:transparent!important;padding:4px 2px!important;min-height:36px!important;font-size:13px!important;white-space:nowrap}
.reaction-choices button[aria-pressed=true]{background:#fce8f2!important;color:#733d60!important}
.post-actions{margin-top:4px!important;margin-bottom:0!important;gap:10px!important}
.reaction-note{margin:2px 0!important}