.kb-hero{background:url(/images/knowledgebase-banner.webp) 50%/cover;padding:20px 0}.kb-hero-content{max-width:900px;margin:auto;text-align:center}.kb-hero h1{font-size:56px;line-height:1.1;color:#fff;font-weight:800;margin-bottom:15px}.kb-hero p{max-width:720px;margin:24px auto 40px;font-size:20px;line-height:1.8;color:#fff}.kb-search{position:relative;max-width:760px;margin:0 auto 40px}.kb-search input{width:100%;height:68px;border-radius:18px;padding:0 70px 0 28px;border:1px solid #dbeafe;box-shadow:0 10px 30px rgba(15,76,129,.08);font-size:17px}.kb-search svg{position:absolute;right:24px;top:50%;transform:translateY(-50%);color:#0f4c81}.kb-tabs{margin-top:40px;display:flex;justify-content:center;align-items:center;gap:16px;flex-wrap:wrap}.kb-tabs button{height:48px;padding:0 28px;border:1px solid #e2e8f0;border-radius:999px;background:#fff;color:#475569;font-size:15px;font-weight:600;transition:all .25s ease;box-shadow:0 2px 8px rgba(15,76,129,.05);cursor:pointer}.kb-tabs button:hover{background:#f8fbff;border-color:#bfdcff;color:#0f4c81;transform:translateY(-2px);box-shadow:0 8px 20px rgba(15,76,129,.1)}.kb-tabs button.active{background:#0f4c81;border-color:#0f4c81;color:#fff;box-shadow:0 10px 25px rgba(15,76,129,.2)}