@charset "UTF-8";.bl-topics{margin:auto;padding:0 10px 83px;width:1000px;max-width:100%;overflow:hidden}.bl-topics__items{display:flex;flex-flow:row wrap;margin:23px -15px -55px}.bl-topics__item{padding-left:15px;padding-right:15px;margin-bottom:55px;width:33.3333333333%}.bl-topics__title{display:flex;align-items:flex-end}.bl-topics__post,.bl-topics__post img{display:block;width:100%;height:auto}.bl-topics__title .en{font-weight:700;font-size:6.0625rem;--font-size:97;line-height:1.0721649485}.bl-topics__title .ja{margin-left:27px;width:310px}.bl-topics__post{padding:4px;background:url(../../images/index/pc/2-topic-frame.png) center center/100% 100% no-repeat;aspect-ratio:310/150;max-width:100%}@media (hover:hover){.bl-topics__post{position:relative;z-index:0}.bl-topics__post::after{content:"";display:block;width:100%;height:100%;position:absolute;z-index:1;top:0;left:0;background-color:transparent;transition:background-color .5s}.bl-topics__post:hover::after{background-color:rgba(136,198,199,.5)}}.bl-topics__button{margin-top:32px}@media screen and (max-width:800px){.bl-topics{width:80vw;padding-left:0;padding-right:0;margin-left:auto;margin-right:auto;max-width:450px}.bl-topics__items{margin-left:auto;margin-right:auto;display:block;margin-bottom:0}.bl-topics__item{padding-left:0;padding-right:0;width:100%;margin-bottom:23px}.bl-topics__title,.bl-topics__title .en{display:block}.bl-topics__title .en{font-size:clamp(56px, 14vw, calc(var(--font-size) * 1px))}.bl-topics__title .ja{margin:14px 0 0;width:100%}.bl-topics__post{width:100%;height:auto;aspect-ratio:302/142}.bl-topics__button{margin-top:10vw}}body .bl-contact{margin-top:0}