:root{color-scheme:light dark;--fg: #1a1a1a;--bg: #ffffff;--muted: #6b7280;--border: #e5e7eb;--accent: #7c3aed;--danger: #dc2626;--danger-bg: #fef2f2;--ok: #16a34a;--ok-bg: #f0fdf4;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}@media(prefers-color-scheme:dark){:root{--fg: #e5e7eb;--bg: #111114;--muted: #9ca3af;--border: #2a2a30;--danger-bg: #2a1414;--ok-bg: #0f2a17}}*{box-sizing:border-box}body{margin:0;color:var(--fg);background:var(--bg);line-height:1.5}a{color:var(--accent)}code{background:var(--border);padding:.1rem .35rem;border-radius:.25rem;font-size:.85em;word-break:break-all}button{font:inherit;cursor:pointer}input{font:inherit;padding:.5rem .65rem;border:1px solid var(--border);border-radius:.375rem;background:var(--bg);color:var(--fg)}label{font-size:.85rem;color:var(--muted)}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-nav{border-bottom:1px solid var(--border)}.app-nav-inner{max-width:860px;margin:0 auto;padding:.75rem 1.5rem;display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.app-nav-brand{display:flex;align-items:center;gap:.5rem;font-weight:700;color:var(--fg);text-decoration:none}.app-nav-brand img{height:1.5em;width:auto}.app-nav-links{display:flex;gap:.25rem;flex-wrap:wrap;margin-left:auto}.app-nav-links a{color:var(--muted);text-decoration:none;padding:.35rem .65rem;border-radius:.375rem;font-size:.9rem}.app-nav-links a:hover{color:var(--fg);background:var(--border)}.app-nav-links a.active{color:var(--accent);font-weight:600}.app-main{flex:1;width:100%;max-width:860px;margin:0 auto;padding:1.5rem}.app-footer{border-top:1px solid var(--border);color:var(--muted);font-size:.85rem}.app-footer-inner{max-width:860px;margin:0 auto;padding:1rem 1.5rem}.page-title{margin:0 0 .25rem}.tagline{color:var(--muted);margin-top:0}.status{color:var(--muted);font-style:italic;margin-bottom:1.5rem}.error-banner{margin:1rem 0;padding:.75rem 1rem;border-radius:.375rem;background:var(--danger-bg);color:var(--danger);font-size:.9rem}.card{border:1px solid var(--border);border-radius:.5rem;padding:1rem 1.25rem}.button{padding:.4rem .75rem;border:1px solid var(--border);border-radius:.375rem;background:var(--bg);color:var(--fg);font-size:.85rem}.button.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.button.danger{border-color:var(--danger);color:var(--danger)}.active-identity-badge{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:999px;padding:.3rem .7rem;margin-left:.25rem;font-size:.75rem;font-weight:600;font-family:monospace;color:var(--muted);cursor:default}.user-menu{position:relative;margin-left:.25rem}.user-menu-badge{display:inline-flex;align-items:center;gap:.4rem;background:var(--fg);color:var(--bg);border:none;border-radius:999px;padding:.35rem .85rem;font-size:.85rem;font-weight:600;line-height:1.2}.user-menu-badge:hover{opacity:.85}.user-menu-chevron{font-size:.65em;transition:transform .15s ease}.user-menu-badge[aria-expanded=true] .user-menu-chevron{transform:rotate(180deg)}.user-menu-backdrop{display:none}.user-menu-dropdown{position:absolute;top:calc(100% + .5rem);right:0;min-width:180px;background:var(--bg);border:1px solid var(--border);border-radius:.5rem;box-shadow:0 10px 30px #0000002e;padding:.35rem;display:grid;gap:.1rem;z-index:50;transform-origin:top right;animation:user-menu-slide-down .15s ease-out}@keyframes user-menu-slide-down{0%{opacity:0;transform:translateY(-6px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes live-pulse{0%,to{opacity:1}50%{opacity:.35}}.user-menu-item{display:block;width:100%;text-align:left;padding:.55rem .75rem;border-radius:.375rem;border:none;background:none;color:var(--fg);font-size:.9rem;text-decoration:none}.user-menu-item:hover{background:var(--border)}.user-menu-item.danger{color:var(--danger)}@media(max-width:640px){.user-menu-backdrop{display:block;position:fixed;inset:0;background:#0006;z-index:40}.user-menu-dropdown{position:fixed;inset:auto 0 0;min-width:0;border-radius:1rem 1rem 0 0;padding:.5rem;transform-origin:bottom center;animation:user-menu-slide-up .2s ease-out}.user-menu-item{padding:.85rem 1rem;font-size:1rem}@keyframes user-menu-slide-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}}.markdown>:first-child{margin-top:0}.markdown>:last-child{margin-bottom:0}.markdown p,.markdown ul,.markdown ol,.markdown blockquote,.markdown pre,.markdown table{margin:.5rem 0}.markdown h1,.markdown h2,.markdown h3,.markdown h4{margin:.75rem 0 .35rem;line-height:1.3}.markdown h1{font-size:1.25rem}.markdown h2{font-size:1.1rem}.markdown h3,.markdown h4{font-size:1rem}.markdown ul,.markdown ol{padding-left:1.25rem}.markdown li+li{margin-top:.15rem}.markdown pre{background:var(--border);padding:.6rem .75rem;border-radius:.375rem;overflow-x:auto}.markdown pre code{background:none;padding:0;font-size:.85em;word-break:normal}.markdown blockquote{padding-left:.75rem;border-left:3px solid var(--border);color:var(--muted)}.markdown table{border-collapse:collapse;display:block;overflow-x:auto}.markdown th,.markdown td{border:1px solid var(--border);padding:.3rem .5rem;text-align:left}.markdown hr{border:none;border-top:1px solid var(--border);margin:.75rem 0}.markdown img{max-width:100%}