.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar-width);z-index:50;background:var(--sidebar);border-right:1px solid var(--line);display:flex;flex-direction:column;transition:width .22s ease,transform .22s ease}.sister-sites{display:flex;gap:9px;align-items:center;min-height:54px;padding:0 15px;border-bottom:1px solid var(--line);white-space:nowrap;font-size:10px;letter-spacing:.01em}.sister-sites a:nth-child(2){padding-inline:9px;border-inline:1px solid var(--line)}.sister-sites a:last-child{color:var(--accent);border-bottom:1px solid var(--accent);padding:8px 0}.sister-sites span{font-size:9px}.sidebar-brand{display:flex;justify-content:center;padding:19px 20px 15px;flex-shrink:0}.brand-full{width:176px;height:126px;object-fit:contain}.brand-light,.brand-compact{display:none}html[data-theme=light] .brand-dark{display:none}html[data-theme=light] .brand-light{display:block}.main-nav{overflow-y:auto;min-height:0;padding:7px 11px 20px;scrollbar-width:thin;scrollbar-color:var(--line) transparent}.nav-link{display:flex;gap:14px;align-items:center;min-height:39px;margin:2px 0;padding:8px 12px;font-size:13px;line-height:1.4;border-left:2px solid transparent;white-space:nowrap}.nav-link .icon{width:19px;height:19px;flex-basis:19px;color:var(--accent)}.nav-link:hover{background:var(--surface)}.nav-link.active{background:linear-gradient(90deg,#7d684533,#7d684515);color:var(--text);border-left-color:var(--accent)}html[data-theme=light] .nav-link.active{background:#b39d7926}.nav-divider{border-top:1px solid var(--line);margin-top:14px;padding-top:17px}.nav-count{margin-left:auto;font:11px var(--mono);color:var(--accent)}.nav-count:empty{display:none}.sidebar-foot{margin-top:auto;border-top:1px solid var(--fine);padding:9px 18px}.sidebar-foot .icon-button{font-size:11px;color:var(--muted);display:flex;gap:14px;width:100%;justify-content:flex-start}.page-shell{position:relative;margin-left:var(--sidebar-width);transition:margin-left .22s ease;min-width:0}.topbar{height:55px;display:flex;align-items:center;justify-content:space-between;padding:0 var(--gutter);border-bottom:1px solid var(--line);position:relative;z-index:5}.topbar-title{font-size:14px;letter-spacing:.02em}.topbar-actions{display:flex;align-items:center;gap:20px}.theme-toggle{height:29px;width:65px;border:1px solid var(--accent-soft);border-radius:50px;display:flex;align-items:center;justify-content:space-between;padding:2px 4px;color:var(--accent)}.theme-toggle>.icon{width:17px;height:17px;flex-basis:17px}.theme-dot{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:var(--bg)}.theme-dot .icon{width:15px;height:15px}html[data-theme=light] .theme-toggle{flex-direction:row-reverse}.mobile-menu{display:none!important}.footer{margin:0 var(--gutter);padding:38px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:30px;color:var(--muted);font-size:12px}.footer-logo{font:18px var(--serif);color:var(--text)}.footer-logo span{letter-spacing:.13em}.footer p{margin-top:13px;max-width:390px}.footer>div:last-child{display:flex;align-items:flex-end;flex-direction:column;gap:8px}.footer>div:last-child span{font-size:10px;max-width:340px;text-align:right}.icon-button{padding:7px;display:inline-flex;align-items:center;justify-content:center;color:var(--text);min-width:34px;min-height:34px}.icon-button:hover{color:var(--accent);background:var(--raised)}html[data-sidebar=collapsed]{--sidebar-width:76px}html[data-sidebar=collapsed] .sister-sites,html[data-sidebar=collapsed] .brand-full,html[data-sidebar=collapsed] .nav-label,html[data-sidebar=collapsed] .nav-count{display:none}html[data-sidebar=collapsed] .brand-compact{display:block}html[data-sidebar=collapsed] .sidebar-brand{padding:22px 12px}html[data-sidebar=collapsed] .main-nav{padding:6px 11px}html[data-sidebar=collapsed] .nav-link{justify-content:center;padding-inline:7px}html[data-sidebar=collapsed] .sidebar-foot{padding:10px 17px}html[data-sidebar=collapsed] .collapse-toggle .icon{transform:rotate(180deg)}.ambient{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden;opacity:.3}.ambient svg{position:absolute;right:-220px;top:0;width:min(80vw,1000px);height:100vh;stroke:var(--accent);fill:none;stroke-width:.4;opacity:.17;transform:translate(calc(var(--mx,0px)*.35),calc(var(--my,0px)*.35))}.ambient i{position:absolute;width:2px;height:2px;background:var(--accent);border-radius:50%;opacity:.32;animation:dust 22s ease-in-out infinite alternate}.ambient i:nth-child(1){left:40%;top:24%}.ambient i:nth-child(2){left:80%;top:45%;animation-delay:-10s}.ambient i:nth-child(3){left:60%;top:80%;animation-delay:-4s}.ambient i:nth-child(4){left:35%;top:60%;animation-delay:-16s}.ambient i:nth-child(5){left:92%;top:75%;animation-delay:-8s}.ambient i:nth-child(6){left:75%;top:15%;animation-delay:-12s}@keyframes dust{to{transform:translate(12px,-18px);opacity:.08}}.ambient.static i{animation:none}.toast{position:fixed;bottom:24px;left:calc(50% + var(--sidebar-width)/2);transform:translate(-50%,20px);opacity:0;pointer-events:none;background:var(--text);color:var(--bg);padding:12px 22px;box-shadow:var(--shadow);z-index:90;max-width:min(90vw,520px);font-size:13px;transition:opacity .2s,transform .2s}.toast.visible{opacity:1;transform:translate(-50%,0)}.menu-scrim{display:none}
@media(min-width:1750px){:root{--gutter:64px}.page-shell{max-width:1900px}.topbar{height:64px}}
@media(max-width:1200px){:root{--sidebar-width:220px;--gutter:30px}.nav-link{font-size:12px;gap:10px;padding-inline:8px}.sister-sites{font-size:9px;padding-inline:10px;gap:6px}.sidebar-brand{padding-block:15px}.brand-full{height:110px}.nav-link .icon{width:18px;height:18px;flex-basis:18px}}
@media(max-width:900px){:root,html[data-sidebar=collapsed]{--sidebar-width:0px;--gutter:24px}.sidebar{width:280px;transform:translateX(-100%);box-shadow:var(--shadow);height:100dvh}.page-shell{margin-left:0}.mobile-menu{display:inline-flex!important}.topbar{gap:12px}.topbar-title{margin-right:auto;font-size:12px}.topbar-actions{gap:12px}.sidebar-open .sidebar{transform:translateX(0)}.sidebar-open .menu-scrim{display:block;position:fixed;inset:0;z-index:45;background:#0008}.sidebar-open{overflow:hidden}.sidebar .sister-sites{display:flex!important;font-size:10px;padding-inline:18px}.sidebar .brand-full{display:block;width:176px;height:116px}.sidebar .brand-light{display:none!important}html[data-theme=light] .sidebar .brand-dark{display:none!important}html[data-theme=light] .sidebar .brand-light{display:block!important}.sidebar .brand-compact{display:none!important}.sidebar .nav-label,.sidebar .nav-count{display:inline!important}.sidebar .nav-link{justify-content:flex-start!important;padding:9px 14px;font-size:14px;gap:15px}.sidebar .sidebar-foot{padding:10px 20px}.sidebar .sidebar-foot .nav-label{display:inline!important}.sidebar .main-nav{padding:8px 13px}.no-js .sidebar{position:relative;transform:none;width:100%;height:auto}.no-js .main-nav{display:flex;flex-wrap:wrap}.no-js .nav-link{font-size:12px;min-height:32px;margin:0}.no-js .sidebar-brand,.no-js .sidebar-foot{display:none}.no-js .nav-divider{border:0;padding:8px;margin:0}.no-js .sister-sites{justify-content:center}.footer{padding-block:28px}.toast{left:50%}}
@media(max-width:560px){:root{--gutter:19px}.topbar{padding-inline:14px}.topbar-title{font-size:10px}.topbar-actions{gap:4px}.theme-toggle{width:57px}.footer{display:block}.footer>div:last-child{align-items:flex-start;margin-top:25px}.footer>div:last-child span{text-align:left}.ambient svg{display:none}}
@media print{.sidebar,.topbar,.footer,.ambient,.case-actions,.article-bottom,.reading-progress,.related,.toast{display:none!important}.page-shell{margin:0}.reading-layout{display:block!important}.contents{display:none!important}:root{--bg:#fff;--text:#000;--muted:#444;--accent:#222}.case-page{padding:0!important}.case-cover{max-height:200px;overflow:hidden}.sources a::after{content:' (' attr(href) ')';font-size:9pt}.reading-body{max-width:none!important}}
.sister-short{display:none}.sister-sites .sister-full{font-size:inherit}
@media(min-width:901px){html[data-sidebar=collapsed] .sister-sites{display:flex;flex-direction:column;gap:4px;padding:8px 0;min-height:0}html[data-sidebar=collapsed] .sister-sites a{width:40px;min-height:26px;display:grid;place-items:center;border:0;padding:4px;font-size:10px}html[data-sidebar=collapsed] .sister-sites a:last-child{border-bottom:1px solid var(--accent)}html[data-sidebar=collapsed] .sister-full{display:none}html[data-sidebar=collapsed] .sister-short{display:block;font:11px var(--serif)}html[data-sidebar=collapsed] .sidebar-brand{padding-block:15px}}