.article-content .bm-related-card{display:flex;align-items:center;gap:18px;margin:1.7em 0;padding:18px;border:1px solid #bfd5e2;border-radius:16px;background:linear-gradient(115deg,#eaf6f8,#f4f8fb);text-decoration:none;color:#19384a;box-shadow:0 6px 18px rgba(18,50,73,.06)}
.article-content .bm-related-card:hover{border-color:#269d9b;text-decoration:none}.article-content .bm-related-card:focus-visible{outline:3px solid #239b98;outline-offset:3px}
.article-content .bm-related-card__media{flex:0 0 104px}.article-content .bm-related-card__image{display:block;width:104px;height:76px;object-fit:cover;border-radius:10px}
.article-content .bm-related-card__body{display:flex;flex:1;min-width:0;flex-direction:column;gap:4px}.article-content .bm-related-card__label{font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#287d7c}.article-content .bm-related-card__title{font-size:1.05rem;font-weight:800;line-height:1.35;color:#12435b}.article-content .bm-related-card__excerpt{font-size:.88rem;line-height:1.45;color:#496675}.article-content .bm-related-card__arrow{flex:0 0 34px;width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:#d3ebea;color:#186967;font-size:1.15rem}
.article-content .bm-note-box{border-radius:14px;box-shadow:0 4px 15px rgba(18,50,73,.05)}.article-content .bm-note-box__title{letter-spacing:.01em}.article-content .bm-data-table{border-radius:12px;overflow-x:auto}.article-content .bm-calc-example{border-radius:14px}
html[data-bm-theme="dark"] .article-content .bm-related-card{background:linear-gradient(115deg,#203f4b,#1a2c3e);border-color:#406477;color:#e6f1f6}html[data-bm-theme="dark"] .article-content .bm-related-card__label{color:#87e1d6}html[data-bm-theme="dark"] .article-content .bm-related-card__title{color:#e9f8ff}html[data-bm-theme="dark"] .article-content .bm-related-card__excerpt{color:#b7ccd7}html[data-bm-theme="dark"] .article-content .bm-related-card__arrow{background:#315e64;color:#d9fbf5}
@media(max-width:600px){.article-content .bm-related-card{gap:12px;padding:14px}.article-content .bm-related-card__media{flex-basis:72px}.article-content .bm-related-card__image{width:72px;height:64px}.article-content .bm-related-card__title{font-size:.96rem}.article-content .bm-related-card__excerpt{font-size:.82rem}.article-content .bm-related-card__arrow{flex-basis:28px;width:28px;height:28px}}
@media(prefers-reduced-motion:reduce){.article-content .bm-related-card{transition:none}}