.auth{grid-column:1 / -1;display:flex;flex-direction:column;margin:-30px -50px;overflow-x:hidden}.auth__section{padding:80px 50px;display:flex;flex-direction:column;align-items:center;position:relative;overflow:hidden;isolation:isolate}.auth__bg-anchor{position:relative}.auth__bg-anchor:before{content:"\6f22\5b57\68ee";position:absolute;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-family:Noto Sans JP,sans-serif;font-size:18rem;font-weight:600;line-height:1;letter-spacing:.2em;color:var(--color-gray-100);user-select:none;pointer-events:none;white-space:nowrap;z-index:-1}.auth__section .section-title{margin-bottom:var(--spacing-xs)}.auth__subtitle{margin-bottom:var(--spacing-xl)}.auth__content{width:100%;max-width:420px}.auth__form-group--compact{margin-bottom:var(--spacing-sm)}.auth__form-group--compact label{margin-top:0;margin-bottom:var(--spacing-xs);font-size:var(--size-sm)}.auth__hint{display:block;font-size:var(--size-sm);color:var(--color-gray-700);margin-top:var(--spacing-xs)}.auth__error{visibility:hidden;font-size:var(--size-xs);color:var(--color-momiji-500);margin-top:4px}.auth__error--visible{visibility:visible}.auth__submit{margin-top:var(--spacing-md);width:100%}.auth__footer{text-align:center;margin-top:var(--spacing-lg);font-size:var(--size-sm);color:var(--color-gray-400)}.auth__footer a{color:var(--color-seiji-600);font-size:inherit;font-weight:inherit;text-decoration:underline;text-underline-offset:2px}.auth__footer a:hover,.auth__footer a:active{color:var(--color-seiji-700)}@media(max-width:768px){.auth{margin:-20px -12px}.auth__section{padding:48px 24px}.auth__bg-anchor:before{font-size:12rem}}@media(max-width:480px){.auth{margin:-20px -8px}.auth__section{padding:36px 16px}.auth__bg-anchor:before{font-size:8rem}}