#chat-window,#chat-window *,#message-area,#message-area *,#user-input,#chat-window p,#chat-window div,.sant-message-text,.sant-message-text p,#sant-quick-replies button{font-family:var(--sant-font-family,'Inter',sans-serif);font-size:var(--sant-font-size,16px);line-height:var(--sant-line-height,1.6)}#sant-quick-replies button{font-weight:500 !important}#chat-window h3{font-size:20px !important;line-height:1.2 !important}#message-area{scrollbar-width:thin;scrollbar-color:#cbd5e1 #f8fafc}#message-area::-webkit-scrollbar{width:8px}#message-area::-webkit-scrollbar-track{background:0 0}#message-area::-webkit-scrollbar-thumb{background-color:#cbd5e1;border-radius:10px;border:2px solid transparent;background-clip:padding-box}#message-area::-webkit-scrollbar-thumb:hover{background-color:#94a3b8}.sant-rating-btn{background:0 0;border:none;cursor:pointer;padding:2px 4px;margin-left:4px;opacity:.5;transition:opacity .2s,transform .2s}.sant-rating-btn:hover{opacity:1;transform:scale(1.1)}.sant-rating-btn.sant-rated-selected{opacity:1;cursor:default}.nav-tab{position:relative;color:#a0aec0;transition:all .3s ease}.nav-tab.active{position:relative;color:var(--sant-send-btn-color,#6366f1);font-weight:600}.nav-tab.active:after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:32px;height:3px;background:var(--sant-send-btn-color,#6366f1);border-radius:3px 3px 0 0}.nav-tab:hover{transform:translateY(-1px);background:linear-gradient(to bottom,#f7fafc 0%,transparent 100%)}.nav-tab svg{stroke:#a0aec0;transition:all .3s ease}.nav-tab.active svg{stroke:var(--sant-send-btn-color,#6366f1)}.messages-cta-btn:hover{transform:translateY(-2px);box-shadow:0 6px 16px var(--sant-light-accent,rgba(99,102,241,.3)) !important}.messages-cta-btn:active{transform:translateY(0)}.help-article-card:hover{transform:translateY(-1px);box-shadow:0 4px 10px rgba(0,0,0,.1) !important;border-color:var(--sant-send-btn-color,#6366f1) !important}.session-card:hover{transform:translateY(-1px);box-shadow:0 4px 8px rgba(0,0,0,.1) !important;border-color:var(--sant-send-btn-color,#6366f1) !important}#help-search:focus{outline:none;border-color:var(--sant-send-btn-color,#6366f1);box-shadow:0 0 0 3px var(--sant-light-accent,rgba(99,102,241,.3)),0 2px 4px rgba(0,0,0,.05) !important}.news-card{background:#f8fafc;border-radius:12px;overflow:hidden;margin-bottom:12px;transition:all .2s ease;cursor:pointer;border:1px solid #e2e8f0}.news-card:hover{background:#f1f5f9;border-color:var(--sant-send-btn-color,#6366f1)}.news-card.news-featured{background:#fff;border:none;box-shadow:0 2px 8px rgba(0,0,0,.08);margin-bottom:16px}.news-card.news-featured:hover{box-shadow:0 4px 12px rgba(0,0,0,.12);transform:translateY(-2px)}.news-card-image{width:100%;height:160px;object-fit:cover;background:#e2e8f0}.news-card-content{padding:16px}.news-card-title{font-size:15px;font-weight:600;color:#1a202c;margin:0;line-height:1.4}.news-card.news-compact{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;gap:12px}.news-card.news-compact .news-card-title{font-size:14px;font-weight:500}