.operation-video{box-sizing:border-box;max-width:908px;margin:44px auto 52px;padding:0 24px;scroll-margin-top:96px;color:#183656}
.operation-video .operation-title{font:700 clamp(22px,2.7vw,28px)/1.45 Pretendard,"Malgun Gothic",sans-serif!important;letter-spacing:-.035em;margin:0 0 18px!important;text-align:left!important;color:#183656!important}
.operation-video .operation-media{margin:0!important;max-width:none!important;width:100%!important}
.operation-video video{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;background:#191b1f;border-radius:10px;overflow:hidden}
.operation-video .operation-note{font:400 16px/1.7 Pretendard,"Malgun Gothic",sans-serif!important;margin:14px 0 0!important;max-width:none!important;text-align:left!important;color:#4d5c6a!important}
.operation-video .operation-controls{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.operation-video .operation-controls button{appearance:none;font:500 15px/1.4 Pretendard,"Malgun Gothic",sans-serif;padding:10px 16px;min-height:42px;border:1px solid #cbd5df;border-radius:6px;background:#fff;color:#183656;cursor:pointer}
.operation-video .operation-controls button:hover{background:#f3f6f8}
.operation-video .operation-controls button:focus-visible{outline:3px solid #1c78ac;outline-offset:3px}
.operation-video .operation-links{font:400 15px/1.7 Pretendard,"Malgun Gothic",sans-serif!important;margin:12px 0 0!important;text-align:left!important}
.operation-video .operation-links a{color:#1768bb!important;text-decoration:underline;text-underline-offset:3px}
.operation-video--short{max-width:720px;margin:24px auto 32px;padding:0}
.operation-video--short .operation-title{font-size:20px!important}
@media(max-width:600px){.operation-video{margin:28px auto 36px;padding:0 16px}.operation-video .operation-title{font-size:21px!important;margin-bottom:14px!important}.operation-video .operation-note{font-size:15px!important}.operation-video video{border-radius:7px}.operation-video--short{padding:0;margin:20px auto 28px}}