.kb-page{width:100%;padding:112px 20px 64px}@media (max-width:768px){.kb-page{padding:96px 16px 40px}}.kb-page__inner{max-width:1200px;margin:0 auto}.kb-page__header{text-align:center;margin-bottom:48px}.kb-page__title{color:#0a0a0a;margin-bottom:16px;font-size:36px;font-weight:700}@media (max-width:768px){.kb-page__title{font-size:30px}}.kb-page__subtitle{color:#666;max-width:600px;margin:0 auto;font-size:18px;line-height:1.6}.kb-page__categories{flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:40px;display:flex}.kb-page__category{cursor:pointer;color:#666;background-color:#f7f7f7;border-radius:9999px;padding:8px 16px;font-size:14px;font-weight:500;transition:background-color .2s}.kb-page__category:hover{background-color:#e5e5e5}.kb-page__category--active{color:#fff;background-color:#3b82f6}.kb-page__grid{grid-template-columns:1fr;gap:24px;display:grid}@media (min-width:768px){.kb-page__grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.kb-page__grid{grid-template-columns:repeat(3,1fr)}}.kb-page__empty{text-align:center;padding:80px 0}.kb-page__empty-icon{margin-bottom:16px;font-size:60px;line-height:1;display:block}.kb-page__empty-text{color:#666;font-size:18px}.kb-card{background-color:#fff;border:1px solid #e5e5e5;border-radius:16px;padding:24px;text-decoration:none;transition:all .3s;display:block}.kb-card:hover{border-color:#3b82f6;box-shadow:0 10px 25px #00000014}.kb-card:hover .kb-card__title{color:#3b82f6}.kb-card:hover .kb-card__action{transform:translate(4px)}.kb-card__badge-row{align-items:center;gap:8px;margin-bottom:12px;display:flex}.kb-card__badge{color:#3b82f6;background-color:#eff6ff;border-radius:9999px;padding:4px 10px;font-size:12px;font-weight:500}.kb-card__title{color:#0a0a0a;margin-bottom:12px;font-size:20px;font-weight:600;transition:color .2s}.kb-card__description{color:#666;-webkit-line-clamp:3;-webkit-box-orient:vertical;margin-bottom:16px;font-size:14px;line-height:1.6;display:-webkit-box;overflow:hidden}.kb-card__footer{justify-content:space-between;align-items:center;display:flex}.kb-card__date{color:#999;font-size:12px}.kb-card__action{color:#3b82f6;font-size:14px;font-weight:500;transition:transform .2s}