.main-wrap{background-image:var(--brand-image);height:90vh;color:var(--header-fg);background-size:100% 100%;flex-direction:column;justify-content:center;align-items:center;row-gap:20px;display:flex}.main-head{font-size:24px}.main-intro{font-size:14px}.main-btn-section{background-color:var(--primary-btn);border-radius:4px;flex-flow:row;height:34px;padding:1px;display:flex}.main-serial-input{color:#373d41;font-family:var(--brand-font);text-indent:14px;border:none}.main-serial-input:focus{outline:none}.main-serial-input::placeholder{color:#939698;margin-left:20px}.main-link-btn{background-color:var(--primary-btn);color:var(--header-fg);border-radius:4px;padding:6px;font-size:16px}.main-serial{font-size:16px}.main-spare{font-size:14px}@media (max-width:600px){.main-serial-input{width:200px}}@media (min-width:601px){.main-serial-input{width:340px}}