:root{color-scheme:light}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:#f6f7f9;color:#1f2430}.page{padding:2rem}.page h1{font-size:1.4rem;margin:0 0 .35rem}.subtitle{margin:0 0 1.5rem;color:#5b6472}code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}button{font:inherit;padding:.35rem .8rem;border-radius:6px;border:1px solid #3b6fd4;background:#3b6fd4;color:#fff;cursor:pointer}button:disabled{opacity:.55;cursor:progress}input{font:inherit;width:100%;box-sizing:border-box;padding:.45rem .6rem;border:1px solid #c3c9d4;border-radius:6px;background:#fff;color:inherit}input:focus-visible,button:focus-visible{outline:2px solid #3b6fd4;outline-offset:1px}.app-bar{display:flex;align-items:center;gap:.75rem;padding:.6rem 2rem;background:#fff;border-bottom:1px solid #e3e7ee}.app-bar .brand{font-weight:700}.app-bar .spacer{flex:1}.app-bar .who{color:#5b6472;font-size:.9rem}.badge{display:inline-block;padding:.1rem .5rem;border-radius:999px;background:#eceff3;font-size:.85rem}button.ghost{background:#fff;color:#3b6fd4;border-color:#c3c9d4}