.app{display:flex;align-items:flex-start;justify-content:center;min-height:100vh;background-size:cover;background-repeat:no-repeat;background-position:50% 50%;text-align:center}.app__content{font-family:Roboto,Noto Sans TC,Noto Sans SC,Noto Sans JP,Noto Sans KR,Prompt,sans-serif,Microsoft JhengHei;background-color:hsla(0,0%,100%,.85);box-shadow:1px 1px 5px 0 rgba(0,0,0,.1);margin:3rem 15px;padding:3rem 2rem;color:#000;width:40%}.app__heading{font-size:22px;font-weight:500}.app__subheading{font-size:16px;font-weight:400}.app__button{background-color:#000;color:#fff;text-decoration:none;text-transform:uppercase;font-size:.9rem;padding:.5rem 1.2rem;display:block;width:-moz-fit-content;width:fit-content;font-size:14px;border:1px solid #000;margin:0 auto}.app__error-code{font-size:12px}.app__error-description{display:flex;flex-direction:column;gap:10px}@media (min-width:420px){.app__content{margin:50px;width:70%;text-align:center}}@media (min-width:768px){.app__content{text-align:left;padding:3rem 4rem}.app__button{margin:0 0 1rem}}@media (min-width:992px){.app{justify-content:flex-end}.app__content{width:50%}}@media (min-width:1024px){.app__content{width:40%}}