main { width: min(420px, calc(100% - 32px)); margin: 40px auto; padding: 24px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: 0 18px 45px #17202a1a; }
        h1 { margin: 0 0 18px; font: 700 2rem/.95 'Trebuchet MS', sans-serif; }
        label { display: grid; gap: 6px; margin: 12px 0; color: var(--muted); font-weight: 700; }
        input { width: 100%; padding: 11px 12px; border: 1px solid #cbd3d8; border-radius: 5px; color: var(--ink); font: inherit; }
        .remember-label { display: flex; align-items: center; gap: 8px; }
        .remember-label input { width: auto; margin: 0; }
        button, a.button { display: inline-block; margin-top: 10px; padding: 10px 14px; border: 0; border-radius: 5px; background: var(--accent); color: #fff; font: 700 .95rem 'Trebuchet MS', sans-serif; text-decoration: none; cursor: pointer; }
        a { color: inherit; }
        .error { padding: 10px 12px; border: 1px solid #e6a28f; border-radius: 5px; background: #fff1ed; color: #8c2f1a; }
        .hint { color: var(--muted); font-size: .9rem; }