.kb-page{z-index:1;min-height:100vh;padding:2rem 1.5rem 4rem;position:relative;overflow:hidden}.kb-bg{z-index:-1;background:#060a14;position:fixed;inset:0;overflow:hidden}.kb-bg-orb{filter:blur(100px);opacity:.4;border-radius:50%;animation:20s ease-in-out infinite orbDrift;position:absolute}.kb-bg-orb-1{background:radial-gradient(circle,#8b5cf6 0%,#0000 70%);width:500px;height:500px;animation-duration:20s;top:-10%;right:-5%}.kb-bg-orb-2{background:radial-gradient(circle,#06b6d4 0%,#0000 70%);width:400px;height:400px;animation-duration:25s;animation-delay:-8s;bottom:-10%;left:-5%}.kb-bg-grid{background-image:linear-gradient(#ffffff04 1px,#0000 1px),linear-gradient(90deg,#ffffff04 1px,#0000 1px);background-size:60px 60px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(#000 30%,#0000 75%);mask-image:radial-gradient(#000 30%,#0000 75%)}.kb-container{max-width:800px;margin:0 auto}.kb-header{margin-bottom:2rem}.kb-back-link{color:#ffffff80;align-items:center;gap:.5rem;margin-bottom:1.5rem;font-size:.875rem;font-weight:500;text-decoration:none;transition:all .3s;display:inline-flex}.kb-back-link:hover{color:#fff;transform:translate(-4px)}.kb-hero{text-align:center}.kb-hero-icon{color:#c4b5fd;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(135deg,#8b5cf633,#06b6d433);border:1px solid #8b5cf64d;border-radius:18px;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:1rem;display:inline-flex}.kb-hero-title{font-family:var(--font-display), sans-serif;color:#fff;letter-spacing:-.02em;margin-bottom:.75rem;font-size:2.25rem;font-weight:800}.kb-hero-title-accent{background:linear-gradient(135deg,#c4b5fd,#06b6d4);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.kb-hero-desc{color:#ffffff73;max-width:550px;margin:0 auto;font-size:.9rem;line-height:1.6}.kb-hero-desc strong{color:#ffffffb3}.kb-search-card{-webkit-backdrop-filter:blur(40px);backdrop-filter:blur(40px);background:#ffffff08;border:1px solid #ffffff0f;border-radius:20px;margin-bottom:1.5rem;padding:1.5rem}.kb-search-form{gap:.75rem;display:flex}.kb-search-input-wrap{flex:1;position:relative}.kb-search-icon{color:#ffffff40;position:absolute;top:50%;left:1rem;transform:translateY(-50%)}.kb-search-input{color:#fff;background:#ffffff0a;border:1px solid #ffffff14;border-radius:14px;outline:none;width:100%;padding:.85rem 1rem .85rem 3rem;font-size:.95rem;transition:all .25s}.kb-search-input:focus{background:#8b5cf60d;border-color:#8b5cf680;box-shadow:0 0 0 3px #8b5cf61a}.kb-search-input::placeholder{color:#ffffff40}.kb-search-btn{color:#fff;cursor:pointer;white-space:nowrap;background:linear-gradient(135deg,#8b5cf6,#06b6d4);border:none;border-radius:14px;align-items:center;gap:.5rem;padding:.85rem 1.5rem;font-size:.9rem;font-weight:600;transition:all .3s;display:flex}.kb-search-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 24px #8b5cf64d}.kb-search-btn:disabled{opacity:.5;cursor:not-allowed}.kb-spin{animation:1s linear infinite spin}.kb-suggestions{border-top:1px solid #ffffff0a;margin-top:1.25rem;padding-top:1.25rem}.kb-suggestions-label{text-transform:uppercase;letter-spacing:.08em;color:#ffffff4d;margin-bottom:.75rem;font-size:.7rem;font-weight:600}.kb-suggestions-grid{flex-wrap:wrap;gap:.5rem;display:flex}.kb-suggestion-chip{color:#ffffff80;cursor:pointer;background:#ffffff08;border:1px solid #ffffff0f;border-radius:99px;align-items:center;gap:.35rem;padding:.4rem .75rem;font-size:.75rem;transition:all .25s;display:inline-flex}.kb-suggestion-chip:hover{color:#c4b5fd;background:#8b5cf61a;border-color:#8b5cf633}.kb-result-card{-webkit-backdrop-filter:blur(40px);backdrop-filter:blur(40px);background:#ffffff08;border:1px solid #ffffff0f;border-radius:20px;padding:1.5rem}.kb-loading{text-align:center;padding:2rem 0}.kb-loading-spinner{border:3px solid #ffffff1a;border-top-color:#8b5cf6;border-radius:50%;width:32px;height:32px;margin:0 auto 1rem;animation:.8s linear infinite spin}.kb-loading p{color:#ffffff80;font-size:.85rem}.kb-error{text-align:center;color:#f87171;padding:2rem 0}.kb-error p{color:#ffffff80;margin:.75rem 0;font-size:.85rem}.kb-retry-btn{color:#f87171;cursor:pointer;background:#f871711a;border:1px solid #f871714d;border-radius:10px;padding:.5rem 1.25rem;font-size:.8rem;font-weight:600;transition:all .25s}.kb-retry-btn:hover{background:#f8717133}.kb-answer-header{align-items:center;gap:.5rem;margin-bottom:1rem;display:flex}.kb-answer-header h3{color:#fff;font-size:1rem;font-weight:700}.kb-answer-icon{color:#c4b5fd}.kb-answer-text{background:#8b5cf60d;border:1px solid #8b5cf61a;border-radius:14px;margin-bottom:1rem;padding:1rem 1.25rem}.kb-answer-text p{color:#fffc;white-space:pre-wrap;font-size:.9rem;line-height:1.7}.kb-sources{border-top:1px solid #ffffff0a;padding-top:1rem}.kb-sources-label{text-transform:uppercase;letter-spacing:.08em;color:#ffffff4d;align-items:center;gap:.4rem;margin-bottom:.5rem;font-size:.7rem;font-weight:600;display:flex}.kb-sources-list{flex-wrap:wrap;gap:.4rem;display:flex}.kb-source-tag{color:#67e8f9;background:#06b6d414;border:1px solid #06b6d426;border-radius:99px;align-items:center;gap:.3rem;padding:.25rem .6rem;font-size:.7rem;font-weight:600;display:inline-flex}@media (max-width:640px){.kb-search-form{flex-direction:column}.kb-hero-title{font-size:1.75rem}}