:root{--bg:#f2f2f4;--card:#fff;--chip:#f7f7f8;--line:#e3e4e7;--text:#1c1e21;--sub:#a2a7ac;--sub2:#6e747a;--accent:#1c1e21;--on-accent:#fff}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg);color:var(--text);min-height:100dvh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif}a{color:inherit;text-decoration:none}.topbar{border-bottom:1px solid var(--line);align-items:center;gap:12px;height:64px;padding:0 24px;display:flex}.logo-tile{background:var(--accent);border-radius:9px;flex-direction:column;justify-content:flex-start;gap:2.5px;width:28px;height:28px;padding:5px 6px 0;display:flex}.logo-slat{background:var(--on-accent);border-radius:2px;height:2.5px}.wordmark{font-size:17px;font-weight:700}.container{max-width:1024px;margin:0 auto;padding:40px 24px}.hero{text-align:center;flex-direction:column;align-items:center;gap:16px;max-width:560px;margin:96px auto 0;display:flex}.hero h1{letter-spacing:-.02em;font-size:32px;font-weight:700}.hero p{color:var(--sub2);font-size:15px;line-height:1.5}.btn{background:var(--accent);color:var(--on-accent);border-radius:12px;padding:12px 24px;font-size:15px;font-weight:700;display:inline-block}.btn-secondary{background:var(--chip);color:var(--sub2);border:1px solid var(--line)}.section-label{text-transform:uppercase;letter-spacing:.1em;color:var(--sub);margin-bottom:12px;font-size:12px;font-weight:600}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px}.seat-note{color:var(--sub2);font-size:13px;line-height:1.55}.shell{min-height:100dvh;display:flex}.sidebar{border-right:1px solid var(--line);background:var(--card);flex-direction:column;flex-shrink:0;gap:4px;width:232px;height:100dvh;padding:20px 14px;display:flex;position:sticky;top:0}.sidebar .logo-lockup{padding:4px 10px 18px}.side-nav{flex-direction:column;flex:1;gap:2px;display:flex}.side-nav a{color:var(--sub2);border-radius:12px;align-items:center;gap:12px;padding:10px 12px;font-size:14px;font-weight:500;transition:background .12s,color .12s;display:flex;position:relative}.side-nav a:hover{background:var(--chip);color:var(--text)}.side-nav a:focus-visible{outline:2px solid var(--accent);outline-offset:2px;color:var(--text)}.side-nav a.active{background:var(--sel);color:var(--text);font-weight:600}.side-nav a.active:before{content:"";background:var(--accent);border-radius:0 3px 3px 0;width:3px;position:absolute;top:8px;bottom:8px;left:-14px}.side-nav a svg{opacity:.75;flex-shrink:0}.side-nav a.active svg,.side-nav a:hover svg{opacity:1}.sidebar-foot{border-top:1px solid var(--line);align-items:center;gap:10px;padding:12px 10px 4px;display:flex}.sidebar-foot .org-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:13px;font-weight:600;overflow:hidden}.sidebar-foot img{border-radius:6px}.shell-main{flex:1;min-width:0}@media (max-width:820px){.shell{flex-direction:column}.sidebar{border-right:none;border-bottom:1px solid var(--line);flex-direction:row;align-items:center;width:100%;height:auto;padding:10px 16px;position:static}.sidebar .logo-lockup{padding:0 8px 0 0}.side-nav{flex-direction:row;gap:4px}.side-nav a{padding:8px 12px}.side-nav a.active:before,.side-nav a span.nav-label{display:none}.sidebar-foot{border-top:none;padding:0}.sidebar-foot .org-name{display:none}}.logo-lockup{align-items:center;gap:10px;display:flex}