.oracle-footer-sections-container{border-top:1px solid var(--border-light);margin-top:var(--sp-3xl);padding-top:var(--sp-3xl)}.oracle-footer-section-title{font-size:var(--fs-xl);font-weight:700;color:var(--text-navy);margin-bottom:var(--sp-base)}.oracle-footer-section-subtitle{font-size:var(--fs-base);color:var(--text-muted);margin-bottom:var(--sp-2xl)}.oracle-most-visited-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp-2xl);margin-bottom:var(--sp-4xl)}.oracle-topic-card{display:flex;flex-direction:column;gap:var(--sp-xs)}.oracle-topic-label{font-size:var(--fs-sm);color:var(--text-muted)}.oracle-topic-name{font-size:var(--fs-lg);font-weight:700;color:var(--primary-color);text-decoration:none;line-height:1.3}.oracle-topic-name:hover{text-decoration:underline}.oracle-topic-views{font-size:var(--fs-sm);color:var(--text-muted)}@media (max-width:1024px){.oracle-most-visited-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.oracle-most-visited-grid{grid-template-columns:1fr}}.oracle-search-container{display:flex;gap:12px;margin-top:var(--sp-4xl);margin-bottom:var(--sp-2xl);max-width:620px;align-items:center}.oracle-search-input-wrapper{position:relative;flex:1;border:1px solid var(--border-mid);overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,.05)}.oracle-search-input-icon{position:absolute;left:var(--sp-base);top:50%;transform:translateY(-50%);color:var(--text-light)}.oracle-search-input{width:100%;padding:14px var(--sp-base) 14px 44px;border:none;outline:0;font-size:var(--fs-base);color:var(--text-dark);background:var(--bg-white)}.oracle-search-btn{background-color:var(--orange-color);color:var(--text-white);border:none;padding:14px var(--sp-3xl);font-weight:600;font-size:var(--fs-lg);cursor:pointer;transition:background .2s;white-space:nowrap;flex-shrink:0}.oracle-search-btn:hover{background-color:var(--orange-dark)}.oracle-filter-row{display:flex;flex-direction:column;gap:var(--sp-xl);margin-bottom:var(--sp-4xl)}.oracle-filter-select{width:200px;padding:var(--sp-sm) var(--sp-md);border:1px solid var(--border-light);border-radius:4px;font-size:var(--fs-base);color:var(--text-dark);background-color:var(--bg-white)}.oracle-radio-group{display:flex;gap:var(--sp-2xl);align-items:center}.oracle-radio-label{display:flex;align-items:center;gap:var(--sp-sm);font-size:var(--fs-base);font-weight:600;color:var(--text-navy);cursor:pointer}.oracle-radio-input{width:18px;height:18px;cursor:pointer}