#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:#fff0}#message-area::-webkit-scrollbar-thumb{background-color:#CBD5E1;border-radius:10px;border:2px solid #fff0;background-clip:padding-box}#message-area::-webkit-scrollbar-thumb:hover{background-color:#94A3B8}.sant-rating-btn{background:none;border:none;cursor:pointer;padding:2px 4px;margin-left:4px;opacity:.5;transition:opacity 0.2s,transform 0.2s}.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 0.3s 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 0.3s 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,rgb(99 102 241 / .3))!important}.messages-cta-btn:active{transform:translateY(0)}.help-article-card:hover{transform:translateY(-1px);box-shadow:0 4px 10px rgb(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 rgb(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,rgb(99 102 241 / .3)),0 2px 4px rgb(0 0 0 / .05)!important}.news-card{background:#F8FAFC;border-radius:12px;overflow:hidden;margin-bottom:12px;transition:all 0.2s 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 rgb(0 0 0 / .08);margin-bottom:16px}.news-card.news-featured:hover{box-shadow:0 4px 12px rgb(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}