:root{--color-bg: #0b110d;--color-panel: #101812;--color-panel-soft: #162218;--color-line: #2c4431;--color-line-soft: rgba(156, 246, 168, .22);--color-text: #edf7ea;--color-muted: #b5c8b4;--color-accent: #9cf6a8;--color-accent-soft: #8bdd97;--color-accent-dim: #73b87d;--radius-panel: 18px;--radius-card: 14px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--content-measure: 68ch;--shadow-panel: 0 0 0 1px rgba(156, 246, 168, .025), 0 18px 60px rgba(0, 0, 0, .24), 0 0 24px rgba(156, 246, 168, .06);--font-mono: "JetBrains Mono", "IBM Plex Mono", "Space Mono", monospace;--font-sans: Inter, system-ui, sans-serif}*{box-sizing:border-box}html{min-width:0;background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans)}body{min-width:0;margin:0;overflow-x:hidden}a{color:inherit;text-decoration:none}button,summary,a{-webkit-tap-highlight-color:transparent}a:hover,summary:hover,button:hover{color:var(--color-accent)}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px}button{border:1px solid var(--color-line);border-radius:var(--radius-card);background:var(--color-panel-soft);color:var(--color-text);cursor:pointer;font:inherit}.ambient-background{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none;background:var(--color-bg)}.ambient-background-static{position:absolute;inset:0;opacity:1;background:radial-gradient(circle at 22% 18%,rgba(156,246,168,.06),transparent 28rem),radial-gradient(circle at 82% 76%,rgba(139,221,151,.048),transparent 26rem),linear-gradient(rgba(156,246,168,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(156,246,168,.014) 1px,transparent 1px);background-size:auto,auto,48px 48px,48px 48px;-webkit-mask-image:radial-gradient(circle at center,black 0,black 72%,transparent 100%);mask-image:radial-gradient(circle at center,black 0,black 72%,transparent 100%)}.ambient-background-static:before{content:"";position:absolute;inset:-20%;opacity:.22;background:linear-gradient(115deg,transparent 0 44%,rgba(156,246,168,.08) 45%,transparent 46%),linear-gradient(155deg,transparent 0 57%,rgba(156,246,168,.045) 58%,transparent 59%);transform:translateZ(0)}.ambient-background canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.34}.shell{position:relative;z-index:1;width:min(100% - 40px,1180px);margin:0 auto;padding:var(--space-6) 0}.site-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-5);padding:0 var(--space-1) var(--space-5)}.site-title{display:inline-flex;color:var(--color-text);font-family:var(--font-mono);font-size:1.9rem;font-weight:700;line-height:1.1;letter-spacing:0}.site-subtitle{max-width:52rem;margin:var(--space-2) 0 0;color:var(--color-muted);font-family:var(--font-mono);line-height:1.5}.header-actions{display:flex;align-items:center;justify-items:end}.locale-switcher{display:inline-flex;align-items:center;gap:0;padding:3px;border:1px solid var(--color-line);border-radius:999px;background:#101812b8;color:var(--color-muted);font-family:var(--font-mono);font-size:.86rem}.locale-switcher span[aria-hidden=true]{display:none}.locale-switcher button{min-width:38px;min-height:28px;padding:0 var(--space-2);border:0;border-radius:999px;background:transparent;color:var(--color-muted)}.locale-switcher button[aria-pressed=true]{background:#9cf6a821;color:var(--color-accent);box-shadow:inset 0 0 0 1px #9cf6a859;font-weight:700}.shell-main{display:grid;grid-template-columns:minmax(280px,340px) minmax(0,1fr);gap:18px}.site-footer{margin-top:var(--space-4);padding:var(--space-4) 0}.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-3);color:var(--color-muted)}.footer-link{display:inline-flex;width:42px;height:42px;align-items:center;justify-content:center;border:1px solid var(--color-line);border-radius:var(--radius-card);background:var(--color-panel-soft)}.footer-link:hover{border-color:var(--color-line-soft);color:var(--color-accent)}.footer-link svg{width:20px;height:20px;fill:currentColor}.footer-copy{margin:var(--space-3) 0 0;color:var(--color-muted);font-family:var(--font-mono);font-size:.78rem;line-height:1.4;opacity:.55;text-align:center}.directory-panel,.content-panel{min-width:0;border:1px solid var(--color-line);border-radius:var(--radius-panel);background:var(--color-panel);box-shadow:var(--shadow-panel)}.directory-panel{height:100%;overflow:auto;padding:var(--space-4)}.tree-root,.path-label{margin:0 0 var(--space-3);color:var(--color-accent);font-family:var(--font-mono);font-size:.9rem}.tree-list,.tree-list ul{display:grid;gap:var(--space-2);margin:0;padding:0;list-style:none}.tree-list ul{padding:var(--space-2) 0 0 var(--space-4)}.tree-list ul[hidden]{display:none}.tree-list summary,.tree-list button,.tree-list a{display:flex;width:100%;min-height:40px;align-items:center;gap:var(--space-2);border-radius:var(--radius-card);color:var(--color-muted);font-family:var(--font-mono);font-size:.96rem;text-align:left}.tree-list summary,.tree-list button{cursor:pointer}.tree-list button{padding:0 var(--space-3);border:0;background:transparent}.tree-list a{padding:0 var(--space-3);border-left:3px solid transparent}.tree-list a.active,.tree-list button.active{border-left-color:var(--color-accent);background:var(--color-panel-soft);color:var(--color-text)}.tree-list button[aria-expanded=true]{color:var(--color-text)}.tree-list button[aria-expanded=true]:before{content:"▾";margin-right:0;color:var(--color-accent-soft)}.tree-list button[aria-expanded=false]:before{content:"▸";margin-right:0;color:var(--color-muted)}.tree-icon{width:18px;height:18px;flex:0 0 auto;color:var(--color-accent-soft);opacity:.82}.tree-node-label{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tree-list a.active .tree-icon,.tree-list button.active .tree-icon,.tree-list button[aria-expanded=true] .tree-icon{color:var(--color-accent);opacity:1}.content-panel-stack{display:grid;min-width:0}.content-panel-stack>.content-panel:not([hidden]){min-height:100%}.content-panel{padding:var(--space-6)}.panel-heading h1{margin:0 0 var(--space-4);font-family:var(--font-sans);font-size:2.15rem;line-height:1.18;letter-spacing:0}.session-grid{display:grid;margin:0;overflow:hidden;border:1px solid var(--color-line);border-radius:var(--radius-card);background:var(--color-panel-soft)}.session-grid div{display:grid;grid-template-columns:minmax(120px,.3fr) minmax(0,1fr);gap:var(--space-4);min-width:0;align-items:start;padding:var(--space-3) var(--space-4);border-top:1px solid var(--color-line)}.session-grid div:first-child{border-top:0}.session-grid dt{margin:0;color:var(--color-muted);font-family:var(--font-mono);font-size:.78rem}.session-grid dd{min-width:0;margin:0;overflow-wrap:anywhere;font-family:var(--font-mono);line-height:1.45}.session-status{margin:var(--space-3) 0 0;color:var(--color-muted);font-size:.92rem;line-height:1.6}.session-status[hidden]{display:none}.privacy-note{margin-top:var(--space-5);padding-top:var(--space-4);border-top:1px solid var(--color-line);color:var(--color-muted);line-height:1.6}.privacy-note p{margin:0}.session-help{margin-top:var(--space-4);color:var(--color-muted);font-size:.92rem;line-height:1.6}.session-help summary{width:fit-content;cursor:pointer;font-family:var(--font-mono)}.session-help p{max-width:var(--content-measure);margin:var(--space-3) 0 0}.session-help a{color:var(--color-accent-soft)}.geoip-attribution{margin:var(--space-3) 0 0;color:var(--color-muted);font-family:var(--font-mono);font-size:.78rem;line-height:1.5;opacity:.55}.geoip-attribution a{color:inherit;text-decoration:underline;text-underline-offset:3px}.panel-copy{max-width:var(--content-measure);margin:0;color:var(--color-text);font-size:1.07rem;line-height:1.75}.panel-copy+.panel-copy{margin-top:var(--space-3);color:var(--color-muted)}.document-flow{display:grid;gap:var(--space-5);margin-top:var(--space-6)}.document-section{display:block;max-width:var(--content-measure);padding-top:var(--space-5);border-top:1px solid var(--color-line)}.document-section h2{margin:0 0 var(--space-2);color:var(--color-accent-soft);font-family:var(--font-sans);font-size:1rem;line-height:1.35}.section-content{min-width:0;max-width:var(--content-measure)}.section-copy{max-width:var(--content-measure);margin:0;color:var(--color-muted);font-size:1.07rem;line-height:1.75}.line-list{display:grid;gap:var(--space-2);max-width:var(--content-measure);margin:0;padding:0;list-style:none;color:var(--color-muted);line-height:1.6}.line-list li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:var(--space-3)}.line-list li:before{content:"/";color:var(--color-accent-dim);font-family:var(--font-mono)}.home-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--space-3);max-width:none;margin-top:var(--space-6)}.home-card-link{display:grid;gap:var(--space-1);padding:var(--space-4);border:1px solid var(--color-line);border-radius:var(--radius-card);background:var(--color-panel-soft);color:var(--color-muted);line-height:1.55;transition:border-color .16s ease,background-color .16s ease,transform .16s ease}.home-card-link:hover{border-color:var(--color-line-soft);background:#162218eb;transform:translateY(-1px)}.contact-list{display:grid;max-width:var(--content-measure)}.contact-list a{display:grid;grid-template-columns:minmax(96px,.32fr) minmax(0,1fr);gap:var(--space-4);min-height:44px;align-items:center;border-top:1px solid var(--color-line);color:var(--color-muted);font-family:var(--font-mono)}.contact-list a:first-child{border-top:0}.contact-list a span:first-child{color:var(--color-text)}.home-card-heading{display:flex;min-width:0;align-items:center;gap:var(--space-3)}.home-card-icon{width:28px;height:28px;flex:0 0 auto;color:var(--color-accent-soft);opacity:.92}.home-card-link:hover .home-card-icon{color:var(--color-accent);opacity:1}.home-card-title{min-width:0;color:var(--color-text);font-family:var(--font-sans);font-size:1.08rem;line-height:1.35}.home-card-description{overflow-wrap:anywhere;font-family:var(--font-sans);font-size:1.07rem;line-height:1.75}.home-card-path{display:none;overflow-wrap:anywhere;color:var(--color-accent-dim);font-family:var(--font-mono);font-size:.78rem}.contact-list a span:last-child{overflow-wrap:anywhere}.tag-list{display:grid;gap:var(--space-2);margin:var(--space-5) 0 0;padding:0;list-style:none}.tag-list li{border:1px solid var(--color-line);border-radius:var(--radius-card);background:var(--color-panel-soft)}.tag-list li{padding:var(--space-3);color:var(--color-muted);line-height:1.6}.action-row{max-width:var(--content-measure);margin-top:var(--space-5);padding-top:var(--space-4);border-top:1px solid var(--color-line)}.panel-action{display:inline-flex;min-height:42px;align-items:center;padding:0 var(--space-4);border:1px solid var(--color-line-soft);border-radius:var(--radius-card);background:var(--color-panel-soft);color:var(--color-accent);font-family:var(--font-mono);font-size:.9rem}@media(max-width:1023px){.shell-main{grid-template-columns:1fr}.directory-panel{max-height:none}}@media(max-width:767px){.ambient-background-static{opacity:.72;background-size:auto,auto,40px 40px,40px 40px}.ambient-background canvas{display:none}.shell{width:min(100% - var(--space-3),100%);padding:var(--space-4) 0}.site-header{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;padding-inline:var(--space-4);gap:var(--space-3)}.header-actions{width:auto;justify-self:end;align-items:center;justify-items:end}.directory-panel,.content-panel{border-radius:var(--radius-card)}.content-panel{padding:var(--space-4)}.panel-heading h1{font-size:1.65rem}.panel-copy,.section-copy,.home-card-description{font-size:1rem}.home-card-heading{gap:var(--space-2)}.home-card-icon{width:24px;height:24px}.session-grid{grid-template-columns:1fr}.session-grid div{grid-template-columns:1fr;gap:var(--space-1);padding:var(--space-3)}.document-flow{gap:var(--space-4);margin-top:var(--space-5)}.document-section{padding-top:var(--space-4)}.contact-list a{grid-template-columns:1fr;gap:var(--space-1);padding:var(--space-2) 0}}@media(prefers-reduced-motion:reduce){.ambient-background canvas{display:none}.ambient-background-static:before{display:none}.home-card-link{transition:none}.home-card-link:hover{transform:none}}