:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--bg: #ffffff;--text: #111;--muted: #6b7280;--line: #e5e7eb;--radius: 18px;--fs-h1: clamp(28px, 2.6vw, 36px);--fs-body: clamp(16px, 1.2vw, 18px)}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);overflow-x:hidden;font-family:Gill Sans,Gill Sans MT,Calibri,Trebuchet MS,system-ui,Arial;font-size:var(--fs-body);padding-top:110px}@media(max-width:640px){html,body{padding-top:150px}}.app{min-height:100vh;display:flex;flex-direction:column}.topbar{position:fixed;top:0;left:0;right:0;z-index:100;background:#fffffff5;border-bottom:1px solid var(--line);padding:16px 18px;display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap}.brand{display:flex;gap:12px;align-items:center;min-width:0;flex:1 1 auto}.brandAvatar{width:44px;height:44px;border-radius:999px;border:1px solid var(--line);object-fit:cover;flex:0 0 auto}.brandTitle{font-weight:700}.brandSub{font-size:13px;color:var(--muted)}.tabs{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end;flex:1 1 auto}.tab{border:1px solid var(--line);background:#fff;padding:10px 16px;border-radius:999px;cursor:pointer;font-weight:600;white-space:nowrap}.tab.active{background:#111;color:#fff;border-color:#111}.tab:hover{background:#f5f5f5}@media(max-width:640px){.tabs{justify-content:flex-start;width:100%}}.container{width:min(940px,calc(100% - 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