/* 承認済みA案：文字と独立した丸矢印。ヘッダー内限定。 */

.site-header .nav .nav-cta{display:inline-flex;align-items:center;justify-content:space-between;gap:20px;min-height:56px;padding:0;font-family:inherit;font-size:inherit;font-weight:inherit;letter-spacing:inherit;line-height:1.5;background:transparent;color:#f0f4f1;border:0;border-radius:0;box-shadow:none;text-decoration:none;position:relative;transition:color .25s}
.site-header .nav .nav-cta::before,.site-header .nav .nav-cta::after{content:none}
.site-header .nav .nav-cta svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;transition:transform .25s}
.site-header .nav .nav-cta:focus-visible{outline:2px solid #c5e4e9;outline-offset:5px}
.site-header .nav .nav-cta .cta-icon{display:grid;place-items:center;flex-shrink:0}
@media(prefers-reduced-motion:reduce){.site-header .nav .nav-cta *{transition:none!important;transform:none!important}}
.site-header .nav .nav-cta{gap:18px;padding-left:5px}.site-header .nav .nav-cta .cta-label{padding:6px 0;border-bottom:1px solid #8aa1a860;transition:border-color .25s}.site-header .nav .nav-cta .cta-icon{width:40px;height:40px;border-radius:50%;background:#eff2ed;color:#112b39;transition:background .25s,transform .25s}.site-header .nav .nav-cta:hover .cta-label{border-color:#eff2ed}.site-header .nav .nav-cta:hover .cta-icon{background:#cce8eb;transform:translateX(3px)}