.kv,.kv__inner{width:100%;position:relative}.kv{background-image:url(../img/top/bg-texture.png);padding-top:245px;height:84.5rem}.kv__inner{max-width:120rem;height:100%;padding:2rem 0 8rem;margin:0 auto}.kv__copy,.kv__illust{position:absolute;top:50%;transform:translateY(-55%)}.kv__copy{left:6rem;width:46%}.kv__illust{right:7.5rem;width:54%}.section__inner{padding-top:12rem}.section__contents{max-width:120rem;margin:0 auto 9.6rem;padding:0 5rem;position:relative}.category__title-block{margin-bottom:2.4rem}.category__title{font-size:2.3rem;margin-bottom:1rem;font-weight:700}.category__sub-title{line-height:1.625}.category__content-block{justify-content:space-between}.category__l-content,.category__r-content{width:48.363636%}.category__catch{width:100%;height:28.8rem;border-radius:5px;margin-bottom:2rem;position:relative;overflow:hidden}.category__catch img{width:100%;height:auto;transition:all .3s}.category__catch:hover img{opacity:.8;transform:scale(1.1)}.category__catch-text{background-color:rgba(246,242,234,.7);font-size:2.4rem;font-weight:700;position:absolute;bottom:0;left:0;width:100%;height:4.8rem;text-align:center;line-height:4.8rem}.category__link-block{justify-content:space-between}.category__link{display:flex;width:47.6%;height:13.4rem;text-align:center;color:#fff;font-size:1.8rem;line-height:1.5;font-weight:700;border-radius:5px;align-items:center;justify-content:center;transition:all .2s}.category__link:hover{color:#fff;box-shadow:0 1px 10px 134px rgba(0,0,0,.1) inset}.category__link ruby{position:relative;top:-.5em}@media all and (-ms-high-contrast:none){.category__link ruby{top:0}}.article .category__btn{position:absolute;top:1.5rem;right:1.7rem}.article .section__title{margin-bottom:3rem}.category_pc .category__link{background-color:#2a9abb}.category__banner-wrapper{justify-content:space-between}.category__banner{width:31.90909%;transition:all .2s}.category__banner:hover{opacity:.8}.category__banner-link{display:block}.category__banner-link img{width:100%}.category_typing .category__link{background-color:#ff9fb5}.category_programming .category__link{background-color:#f9d100}.category_popular{background-color:#f6f2ea;padding-top:6.5rem;padding-bottom:10rem}.category_popular .section__contents{margin:0 auto}.category_popular .category__title{font-size:2.8rem}.about{width:100%;background-image:url(../img/top/bg-texture.png)}.about .section__inner{padding-top:6.6rem;padding-bottom:10rem}.about__contents{margin:0 auto}.about .section__title{position:relative;margin-bottom:7.2rem}.section__subtitle{position:absolute;line-height:2;width:65rem;bottom:0;left:50%;transform:translateX(-50%);text-align:center}.about__list{justify-content:space-between}.about__item{width:31.363636%}.about__link{display:block;transition:all .15s}.about__link img,.contents__title-img img{max-width:100%}.about__link:hover{transform:translateY(-5px)}.news .section__title{margin-bottom:2.4rem}.category__btn_news{margin-top:3.2rem;text-align:right}.pickup .section__inner{background-color:#f6f2ea}.pickup .section__title{margin-bottom:6rem;position:relative}.pickup .section__contents-wrapper{position:relative}.pickup .section__contents-wrapper::after{content:"";background-color:#e60013;width:100%;padding-top:31rem;position:absolute;left:0;bottom:0}.pickup__contents{padding-bottom:7.2rem;position:relative;z-index:2;margin-bottom:0}.contents__title-block{margin-bottom:3.6rem}.contents__title-img,.contents__title-text{display:block;text-align:center;margin:0 auto}.contents__title-img{width:7.3rem;height:7.3rem;margin-bottom:1rem}.contents__title-text{font-weight:700;font-size:2.8rem}.pickup__list{padding-left:10.8rem;padding-right:10.8rem;justify-content:space-between;margin-bottom:3.6rem}.pickup__item{width:48.9819%}.pickup__link-inner{background-color:#fff;border-radius:20px;box-shadow:0 10px 14px rgba(48,5,9,.2);text-align:center;padding:1.6rem;margin-bottom:1.6rem;transition:all .3s}.video-wrapper{border-radius:20px}.pickup__caption{font-weight:500;line-height:1.6;color:#fff}.pickup__item:hover .pickup__link-inner{transform:translateY(-5px);box-shadow:0 20px 14px -3px rgba(48,5,9,.1)}.pickup__item:hover .pickup__caption{text-decoration:underline}.pickup-btn,.pickup-btn a{text-align:center}.pickup-btn a{display:inline-block;font-size:2.8rem;font-weight:700;padding:1.9rem 3rem;border:4px solid #fff;margin:0 auto;color:#fff;transition:all .3s}.pickup-btn a:hover{background-color:#fff;color:#e60013}@media only screen and (max-width:900px){.kv{height:129.06666vw;padding-top:16vw}.kv__inner{width:92%}.kv__copy,.kv__illust{transform:none}.kv__copy{width:40%;top:5rem;left:1.8rem}.kv__illust{top:calc(16vw + 50%);right:0;width:100%;transform:translateY(-50%)}.kv__illust img{width:100%}.section__inner{padding-top:5.6rem}.section__contents{width:92%;margin:0 auto 8.8rem;padding:0 1rem}.article .section__title{width:85.36231%;margin:0 auto 8.8rem}.category__title-block{margin-bottom:1.2rem}.category__title{font-size:2rem;margin-bottom:1.5rem}.category__sub-title{line-height:1.625}.category__catch img,.category__l-content,.category__r-content{width:100%}.category__l-content{margin-bottom:3.6rem}.category__r-content{margin-bottom:4.8rem}.category__catch{height:auto;margin-bottom:1.2rem;max-width:none}.category__catch-text{font-size:1.6rem;height:3.2rem;line-height:3.2rem}.category__link{width:48.9855%;height:9.5rem;font-size:1.6rem;padding:.5rem}.article-card+.article-card{margin-top:1.6rem}.post-content{padding:.5rem 0 .5rem 1rem}.post-date{margin-bottom:.5rem}.post-title{line-height:1.5}.article .category__btn{position:relative;top:auto;right:auto;text-align:center}.category__banner{width:100%}.category__banner+.category__banner{margin-top:1rem}.category_popular{padding-top:5rem;padding-bottom:4rem}.category_popular .category__title{font-size:2rem}.category_popular .post-category{margin-bottom:.8rem}.category_popular .post-title{font-size:1.4rem}.about .section__contents{margin-bottom:0}.about .section__title{width:92%;margin:0 auto;margin-bottom:4.8rem}.about .section__title h2,.pickup .section__title h2{margin-bottom:2.4rem}.section__subtitle{position:relative;line-height:1.625;width:100%}.about__item{width:100%;text-align:center}.about__item+.about__item{margin-top:4rem}.about__link{display:block;transition:all .15s}.about__link img{max-width:100%}.about__link:hover{transform:translateY(-5px)}.news .section__title{width:92%;margin:0 auto;margin-bottom:4.8rem}.category__btn_news{margin-top:3.2rem;text-align:center}.pickup .section__title{width:92%;margin:0 auto;margin-bottom:4.5rem}.pickup .section__contents-wrapper::after{padding-top:80rem}.pickup__contents{padding-bottom:4rem;margin-bottom:0}.contents__title-block{margin-bottom:2.4rem}.contents__title-img{width:8rem;height:8rem;margin-bottom:1.5rem}.contents__title-text{font-size:2rem}.pickup__list{padding-left:0;padding-right:0;margin-bottom:3.6rem}.pickup__item{width:100%;margin-bottom:3.6rem}.pickup__link-inner{padding:1.2rem;margin-bottom:1.5rem}.pickup__link-inner img{width:100%}.pickup-btn a{display:inline-block;font-size:1.6rem;line-height:1.6;padding:1.2rem 1.5rem}}@media screen and (max-width:768px){.fixed-banner__img_pc{display:none}.fixed-banner__img_sp{display:block}.fixed-banner{width:9.6rem}}@media only screen and (max-width:600px){.post-thumbnail{width:10rem;padding-bottom:10rem}.pickup .section__contents-wrapper::after{padding-top:62rem}}