.bd-article-return{position:relative;isolation:isolate;box-sizing:border-box;aspect-ratio:3/1;min-height:270px;margin:36px 0;overflow:hidden;border:1px solid #cbdce9;border-radius:20px;background:#f5faff;color:#234665;box-shadow:0 8px 26px #284c7110}
.bd-article-return__art{position:absolute;inset:0;z-index:-2;pointer-events:none}
.bd-article-return__art img{display:block;width:100%;height:100%;object-fit:cover;object-position:right center}
.bd-article-return:after{position:absolute;inset:0;z-index:-1;content:"";pointer-events:none;background:linear-gradient(90deg,#f7fbff00 0%,#f7fbff35 12%,#f7fbff75 49%,#f7fbff00 67%)}
.bd-article-return__content{box-sizing:border-box;width:66%;padding:66px 22px 18px 34px;text-align:center}
.bd-article-return .bd-article-return__eyebrow{margin:0 0 3px;font-size:15px;line-height:1.6;letter-spacing:.1em;color:#557993}
.bd-article-return #bd-article-return-title{margin:0;padding:0;border:0;background:none;font-family:"Yu Mincho","Hiragino Mincho ProN","Noto Serif JP",serif;font-size:clamp(25px,3vw,36px);font-weight:600;line-height:1.4;letter-spacing:.025em;color:#173a60}
.bd-article-return .bd-article-return__description{margin:8px 0 18px;font-size:15px;line-height:1.8;color:#496a83}
.bd-article-return a.bd-article-return__button{display:inline-flex;align-items:center;justify-content:center;gap:12px;box-sizing:border-box;min-height:48px;max-width:100%;padding:12px 24px;border:1px solid #527ea8;border-radius:999px;background:linear-gradient(110deg,#47769f,#426f9e);color:#fff;text-decoration:none;font-size:15px;font-weight:700;line-height:1.6;box-shadow:0 4px 12px #357ba826}
.bd-article-return a.bd-article-return__button:hover{background:#28668f;color:#fff}
.bd-article-return a.bd-article-return__top{display:block;width:fit-content;box-sizing:border-box;min-height:44px;margin:3px auto 0;padding:10px 3px;color:#496f8a;text-decoration:underline;text-underline-offset:3px;font-size:12px;line-height:1.8}
.bd-article-return a:focus-visible{outline:3px solid #174f79;outline-offset:4px}
@media(max-width:600px){
 .bd-article-return{aspect-ratio:auto;min-height:318px;margin:28px 0;border-radius:18px}
 .bd-article-return__art img{object-position:center}
 .bd-article-return:after{background:radial-gradient(ellipse at center,#f7fbfff2 0%,#f7fbffdc 42%,#f7fbff50 78%,#f7fbff00 100%)}
 .bd-article-return__content{width:100%;padding:46px 16px 28px;text-align:center}
 .bd-article-return #bd-article-return-title{font-size:clamp(22px,6.6vw,28px);letter-spacing:0;line-height:1.55}
 .bd-article-return .bd-article-return__description{max-width:260px;margin:10px auto 20px;font-size:14px;line-height:1.9}
 .bd-article-return a.bd-article-return__button{padding:12px 18px;font-size:14px}
 .bd-article-return a.bd-article-return__top{margin:5px auto 0}
}