:root{color-scheme:dark;font:16px/1.5 system-ui,sans-serif;background:#111;color:#f4f4f4}body{margin:0}.sign-in{box-sizing:border-box;max-width:420px;margin:15vh auto;padding:32px}.login-brand{color:#f4f4f4;text-decoration:none;font-size:22px;font-weight:850;letter-spacing:.04em}.login-brand span{color:#cff58a}.sign-in h1{font-size:30px;margin:38px 0 12px}.sign-in p{color:#aaa}.sign-in button{display:block;width:100%;margin-top:20px;padding:13px;border:1px solid #424242;border-radius:7px;background:#252525;color:#f4f4f4;font:inherit;cursor:pointer}.sign-in button:first-of-type{background:#cff58a;color:#111;border-color:#cff58a;font-weight:650}.sign-in button:disabled{opacity:.6;cursor:wait}[hidden]{display:none!important}