:root{--yellow: #FFD400;--black: #000;--white: #FFF;--graphite: #171717;--graphite-2: #222;--line: #2E2E2E;--muted: #808080;color-scheme:dark;font-family:Archivo,Helvetica Neue,Arial,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--graphite);color:var(--white)}a{color:inherit;text-decoration:none}.muted{color:var(--muted)}.error{color:#ef6e58}.brand{font-weight:900;font-size:44px;letter-spacing:-1px}.brand:after{content:"";display:inline-block;width:.35em;height:.35em;background:var(--yellow);margin-left:.12em}.brand.small{font-size:22px;margin-bottom:16px}.login{min-height:100dvh;display:grid;place-content:center;gap:8px;padding:24px;max-width:420px;margin:0 auto}.login form{display:grid;gap:10px;margin-top:16px}input{background:var(--graphite-2);border:1px solid var(--line);color:var(--white);padding:12px 14px;border-radius:8px;font:inherit}button{background:var(--yellow);color:var(--black);border:0;padding:12px 16px;border-radius:8px;font:inherit;font-weight:700;cursor:pointer}button.link{background:none;color:var(--muted);padding:8px 0;text-align:left;font-weight:400}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100dvh}.nav{border-right:1px solid var(--line);padding:20px 16px;display:flex;flex-direction:column;gap:4px}.nav a{padding:10px 12px;border-radius:8px;color:var(--muted)}.nav a.active{color:var(--black);background:var(--yellow);font-weight:700}.content{padding:24px}.card{background:var(--graphite-2);border:1px solid var(--line);border-radius:12px;padding:20px;max-width:760px}.card h1{margin:0 0 8px;font-size:22px}@media(max-width:720px){.shell{grid-template-columns:1fr}.nav{position:fixed;bottom:0;left:0;right:0;flex-direction:row;justify-content:space-around;border-right:0;border-top:1px solid var(--line);background:var(--graphite);padding:8px 4px calc(8px + env(safe-area-inset-bottom));z-index:10}.nav .brand,.nav button.link{display:none}.nav a{padding:8px 6px;font-size:12px}.content{padding:16px 16px 96px}}