.signup-panel{background-color:#fff;border-radius:12px;box-shadow:0 8px 32px rgba(93,5,5,.15);left:var(--kiyose-spacing-lg);position:fixed;top:50%;transform:translateY(-50%);width:360px;z-index:150}.signup-panel[hidden]{display:none}@media (width < 768px){.signup-panel{display:none!important}}.signup-panel__close{align-items:center;background:none;border:none;border-radius:50%;color:var(--kiyose-color-primary-dark);cursor:pointer;display:flex;font-size:var(--kiyose-font-size-lg);height:44px;justify-content:center;line-height:1;padding:0;position:absolute;right:var(--kiyose-spacing-sm);top:var(--kiyose-spacing-sm);transition:background-color var(--kiyose-transition-fast);width:44px}.signup-panel__close:hover{background-color:rgba(215,164,164,.2)}.signup-panel__close:focus-visible{outline:2px solid var(--kiyose-color-burgundy);outline-offset:2px}.signup-panel__body{display:flex;flex-direction:column;gap:var(--kiyose-spacing-sm);padding:var(--kiyose-spacing-xl) var(--kiyose-spacing-lg) var(--kiyose-spacing-lg)}.signup-panel__title{color:var(--kiyose-color-burgundy);font-family:var(--kiyose-font-heading);font-size:var(--kiyose-font-size-2xl);margin:0}.signup-panel__description{color:var(--kiyose-color-text);font-family:var(--kiyose-font-body);font-size:var(--kiyose-font-size-sm);line-height:var(--kiyose-line-height-relaxed);margin:0}.signup-panel__form{width:100%}@keyframes kiyose-signup-panel-arc-enter{0%{opacity:0;transform:translate(-420px,-50%)}20%{opacity:1;transform:translate(-160px,calc(-50% + 30px))}50%{transform:translate(-30px,calc(-50% + 45px))}72%{transform:translate(-5px,calc(-50% - 12px))}86%{transform:translate(-2px,calc(-50% + 5px))}to{opacity:1;transform:translateY(-50%)}}@media (prefers-reduced-motion:no-preference){.signup-panel.signup-panel--entering{animation:kiyose-signup-panel-arc-enter .7s ease-out forwards}}