.category-page{position:relative;z-index:0;display:block;width:100%;margin:0;padding:0 0 4rem;box-sizing:border-box;background-color:#f5f5f5}.category-page__inner{display:block;width:100%;margin:0 auto;box-sizing:border-box}@media(min-width: 75rem){.category-page__inner:has(.category-topics) .category-content-container{display:grid;grid-template-columns:274px 894px;column-gap:2rem;align-items:start;width:100%;max-width:calc(274px + 2rem + 894px);margin:0 auto;box-sizing:border-box}}@media(min-width: 75rem){.category-page__inner:has(.category-topics) .category-topics{position:sticky;z-index:2;top:1.5rem;width:274px;max-width:100%;margin:0 0 2rem;grid-column:1;align-self:start}}@media(min-width: 75rem){.category-page__inner:has(.category-topics) .category-content-main,.category-page__inner:has(.category-topics) .category-content-container>.category-list{width:894px;max-width:100%;min-width:0;margin:0;grid-column:2;box-sizing:border-box}}.category-breadcrumb{display:block;width:1198px;margin:21px auto 30px auto;box-sizing:border-box;border-radius:.25rem}.category-breadcrumb__list{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem .75rem;width:100%;margin:0;padding:0;list-style:none;box-sizing:border-box}.category-breadcrumb__item{display:inline-flex;align-items:center;margin:0;padding:0;font-size:.875rem;font-weight:400;line-height:1.5;color:#6b7280}.category-breadcrumb__item.is-current{color:#000}.category-breadcrumb__sep{display:inline;margin:0 0 0 .75rem;font-size:.875rem;font-weight:400;line-height:1.5;color:#e5e7eb}.category-breadcrumb__link{display:inline;margin:0;padding:0;color:#6b7280;font-family:"Noto Sans SC","Microsoft YaHei UI",sans-serif;font-size:16px;font-style:normal;font-weight:400;line-height:21.5px;text-decoration:none;cursor:pointer;transition:color .2s ease}.category-breadcrumb__link:hover{color:#007bff}.category-breadcrumb__text{color:#6b7280;font-family:"Noto Sans SC","Microsoft YaHei UI",sans-serif;font-size:16px;font-style:normal;font-weight:400;line-height:21.5px}.category-page__inner .category-hero{position:relative;z-index:0;width:100vw;max-width:100vw;padding:0;box-sizing:border-box;overflow:hidden;background-color:#007bff}.category-page__inner .category-hero::before,.category-page__inner .category-hero::after{content:"";position:absolute;z-index:0;width:22rem;height:22rem;border-radius:50%;background-color:hsla(0,0%,100%,.1)}.category-page__inner .category-hero::before{top:-45%;left:-5%}.category-page__inner .category-hero::after{right:-4%;bottom:-40%}.category-hero__inner{position:relative;z-index:1;display:block;width:100%;margin:0 auto;padding:2.5rem 1.25rem 2.25rem;box-sizing:border-box}.category-hero__body{display:flex;flex-direction:column;align-items:center;width:100%;max-width:52rem;margin:0 auto;padding:1.5rem 0 2rem;box-sizing:border-box}.category-hero__body>h1{display:block;width:100%;margin:0;padding:0;font-size:2.5rem;font-weight:700;line-height:1.2;text-align:center;color:#fff;word-wrap:break-word}.category-hero__body p{width:100%;margin:1.5rem 0 0;padding:0;font-size:1.125rem;font-weight:400;line-height:1.45;text-align:center;color:#fff;white-space:nowrap}.category-hero__body .download-btn{display:inline-flex;align-items:center;justify-content:center;gap:.75rem;min-height:2.75rem;margin:2.5rem 0 0;padding:.75rem 2rem;box-sizing:border-box;font-size:1.125rem;font-weight:700;line-height:1.4;color:#007bff;text-align:center;text-decoration:none;background-color:#fff;border:1px solid #fff;border-radius:.5rem;cursor:pointer;transition:background-color .2s ease,color .2s ease,box-shadow .2s ease}.category-hero__body .download-btn img{display:block;width:1.375rem;height:1.375rem;margin:0;padding:0;flex-shrink:0;object-fit:contain;object-position:center}.category-hero__body .download-btn:hover{box-shadow:0 .25rem 1rem rgba(0,0,0,.12)}.category-topics{display:block;width:100%;padding:0;box-sizing:border-box}.category-topics__track{display:block;width:100%;max-height:min(70vh,32rem);margin:0;padding:.75rem;box-sizing:border-box;overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch;scrollbar-width:thin;background-color:#fff;border-radius:.5rem}@media(min-width: 75rem){.category-topics__track{max-width:274px;max-height:calc(100vh - 6rem)}}.category-topics__list{display:flex;flex-direction:column;flex-wrap:nowrap;align-items:stretch;gap:.25rem;width:100%;max-width:100%;margin:0;padding:0;list-style:none;box-sizing:border-box}.category-topics__item{display:block;flex-shrink:0;width:100%;margin:0;padding:0}.category-topics__btn{position:relative;display:flex;align-items:center;justify-content:flex-start;width:100%;min-height:2.5rem;margin:0;padding:.625rem .75rem .625rem .75rem;box-sizing:border-box;background-color:#fff;border:1px solid rgba(0,0,0,0);border-radius:.25rem;color:#000;font-family:OpenSans-Regular,"Microsoft YaHei UI",sans-serif;font-size:16px;font-style:normal;font-weight:700;line-height:20px;text-align:left;text-decoration:none;white-space:normal;word-break:break-word;cursor:pointer;transition:background-color .2s ease,color .2s ease,border-color .2s ease}.category-topics__btn:hover:not(.is-active){background-color:#f5f5f5;color:#000}.category-topics__btn.is-active{padding-left:.75rem;color:#1890ff;background-color:#e6f4ff;border-color:rgba(0,0,0,0);font-weight:600}.category-topics__btn.is-active::before{content:"";position:absolute;top:.25rem;right:auto;bottom:.25rem;left:0;width:.25rem;border-radius:.125rem;background-color:#1890ff}.category-list{display:block;width:100%;margin:0;padding:0;box-sizing:border-box}.category-list__items{display:flex;flex-direction:column;width:100%;margin:0;padding:0;list-style:none;box-sizing:border-box}.category-list__row{display:block;width:100%;margin:0;padding:0}.category-list__empty{display:block;margin:0;padding:2.5rem 1rem;font-size:1rem;font-weight:400;line-height:1.6;color:#6b7280;text-align:center;background-color:#fff;border:1px solid #e5e7eb;border-radius:.5rem}.category-card{display:flex;flex-direction:column;width:100%;margin:0;padding:0;box-sizing:border-box;background-color:#fff;border-bottom:1px solid #e7e7e7;background:#fff;transition:box-shadow .2s ease,border-color .2s ease}.category-card:hover{position:relative;z-index:2;border-radius:8px;border-bottom:1px solid #e7e7e7;background:#fff;box-shadow:0 0 30px 0 rgba(0,0,0,.2)}@media(min-width: 48rem){.category-card{flex-direction:row;align-items:stretch}}.category-card__media{position:relative;display:block;width:100%;margin:0;padding:0;aspect-ratio:16/9;overflow:hidden;flex-shrink:0;background-color:#e5e7eb}@media(min-width: 48rem){.category-card__media{width:17.5rem;max-width:40%}}.category-card__img{display:block;width:100%;height:100%;margin:0;padding:0;object-fit:cover;object-position:center}.category-card__content{display:flex;flex:1;flex-direction:column;margin:0;gap:12px;padding:24px 20px 30px;box-sizing:border-box}.category-card__title{display:block;margin:0;padding:0;font-size:1.25rem;font-weight:600;line-height:1.35;color:#000}.category-card__link{color:#333;font-family:OpenSans-Regular,"Microsoft YaHei UI",sans-serif;font-size:18px;font-style:normal;font-weight:700;line-height:24px}.category-card__link:hover{color:#007bff}.category-card__excerpt{display:-webkit-box;margin:0;padding:0;font-size:.9375rem;font-weight:400;line-height:1.6;color:#6b7280;-webkit-box-orient:vertical;line-clamp:3;-webkit-line-clamp:3;overflow:hidden}.category-card__footer{display:flex;flex:0 0 auto;flex-direction:row;align-items:center;gap:.75rem;margin:0;margin-top:auto;padding:0;box-sizing:border-box}.category-card__avatar{display:block;flex-shrink:0;width:28px;height:28px;margin:0;padding:0;overflow:hidden;background-color:#e5e7eb;border:0;border-radius:50%}.category-card__avatar-img,.category-card__avatar .avatar{display:block;width:100%;height:100%;margin:0;padding:0;object-fit:cover;object-position:center}.category-card__byline{display:flex;flex:1;flex-direction:row;flex-wrap:wrap;align-items:center;gap:.25rem .5rem;min-width:0;margin:0;padding:0;font-size:.875rem;font-weight:400;line-height:1.5;color:#6b7280}.category-card__by{color:#6b7280}.category-card__sep{color:#e5e7eb;font-weight:400}.category-card__date{font-size:.875rem;font-weight:400;color:#6b7280}.category-pagination{display:flex;flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem .75rem;width:fit-content;max-width:100%;margin:2.5rem auto 0;padding:0;box-sizing:border-box}.category-pagination__list{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-start;gap:.25rem;margin:0;padding:0;list-style:none;box-sizing:border-box}.category-pagination__item{display:flex;margin:0;padding:0}.category-pagination__link{display:inline-flex;align-items:center;justify-content:center;min-width:1.75rem;min-height:1.75rem;margin:0;padding:0 .3125rem;box-sizing:border-box;font-size:.8125rem;font-weight:500;line-height:1;color:#000;text-align:center;text-decoration:none;background-color:#fff;border:1px solid #e5e7eb;border-radius:.25rem;cursor:pointer;transition:background-color .2s ease,border-color .2s ease,color .2s ease}.category-pagination__link:hover{border-color:#007bff;color:#007bff}.category-pagination__link.is-current{color:#fff;background-color:#007bff;border-color:#007bff;cursor:default}.category-pagination__arrow{display:inline-flex;flex-direction:row;align-items:center;justify-content:center;min-width:1.75rem;min-height:1.75rem;margin:0;padding:0;box-sizing:border-box;color:#000;text-decoration:none;background-color:#fff;border:1px solid #e5e7eb;border-radius:.25rem;cursor:pointer;transition:background-color .2s ease,border-color .2s ease,color .2s ease}.category-pagination__arrow:hover:not(.is-disabled){border-color:#007bff;color:#007bff}.category-pagination__arrow.is-disabled{opacity:.45;cursor:default;pointer-events:none}.category-pagination__goto{display:flex;flex-direction:row;align-items:center;gap:.3125rem;margin:0;padding:0;font-size:.75rem;font-weight:400;line-height:1.25;color:#6b7280;white-space:nowrap}.category-pagination__goto-label{display:inline;margin:0;padding:0;cursor:pointer}.category-pagination__goto-input{display:inline-block;width:3rem;min-height:1.5rem;margin:0;padding:.125rem .25rem;box-sizing:border-box;font-size:.75rem;font-weight:600;line-height:1.25;color:#007bff;text-align:center;background-color:rgba(0,123,255,.08);border:1px solid #e5e7eb;border-radius:.1875rem;transition:border-color .2s ease,color .2s ease,background-color .2s ease}.category-pagination__goto-input:focus{outline:none;border-color:#007bff}.category-pagination__goto-input.is-error{color:#dc3545;background-color:#fff5f5;border-color:#dc3545}.category-content-container{display:flex;align-items:center;width:1200px;margin:0 auto;justify-content:space-between;gap:32px}