.page-module__9zEhMq__docsPage{color:#1e293b;background:#f0f9ff;min-height:100vh;padding-bottom:0;font-family:inherit}.page-module__9zEhMq__headerSection{text-align:center;background:#f0f9ff;border-bottom:1px solid #e0f2fe;padding:3.5rem 1.5rem 3rem}.page-module__9zEhMq__headerContainer{max-width:800px;margin:0 auto}.page-module__9zEhMq__pageTitle{color:#0f172a;letter-spacing:-.02em;margin-bottom:.5rem;font-size:2.2rem;font-weight:800}.page-module__9zEhMq__pageSubtitle{color:#475569;margin:0 auto 1.75rem;font-size:1.05rem;line-height:1.5}.page-module__9zEhMq__searchBox{max-width:540px;margin:0 auto;position:relative}.page-module__9zEhMq__searchIcon{color:#94a3b8;pointer-events:none;position:absolute;top:50%;left:1.1rem;transform:translateY(-50%)}.page-module__9zEhMq__searchInput{color:#0f172a;background:#fff;border:1.5px solid #cbd5e1;border-radius:10px;outline:none;width:100%;padding:.85rem 1rem .85rem 3rem;font-size:1rem;transition:all .2s}.page-module__9zEhMq__searchInput:focus{border-color:#07f;box-shadow:0 0 0 3px rgba(0,119,255,.12)}.page-module__9zEhMq__mainWrapper{background:#fff;border-bottom:1px solid #e2e8f0;padding:3.5rem 1.5rem 4rem}.page-module__9zEhMq__container{max-width:1180px;margin:0 auto}.page-module__9zEhMq__docsGrid{grid-template-columns:repeat(2,1fr);gap:1.75rem;display:grid}.page-module__9zEhMq__docCard{background:#f0f9ff;border:1px solid #e0f2fe;border-radius:14px;flex-direction:row;align-items:stretch;gap:1.25rem;padding:1.25rem;transition:all .2s;display:flex}.page-module__9zEhMq__docCard:hover{background:#e6f4fe;border-color:#07f;box-shadow:0 6px 20px rgba(0,119,255,.06)}.page-module__9zEhMq__thumbnailWrapper{cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:150px;padding:4px;display:flex;position:relative;overflow:hidden}.page-module__9zEhMq__thumbnailImg{object-fit:cover;object-position:top;width:100%;height:100%;display:block}.page-module__9zEhMq__thumbnailHoverOverlay{color:#fff;opacity:0;background:rgba(15,23,42,.45);flex-direction:column;justify-content:center;align-items:center;gap:.35rem;font-size:.8rem;font-weight:600;transition:opacity .15s;display:flex;position:absolute;top:0;bottom:0;left:0;right:0}.page-module__9zEhMq__thumbnailWrapper:hover .page-module__9zEhMq__thumbnailHoverOverlay{opacity:1}.page-module__9zEhMq__docInfo{flex-direction:column;flex:1;justify-content:space-between;min-width:0;display:flex}.page-module__9zEhMq__docMainText{cursor:pointer}.page-module__9zEhMq__docTitle{color:#0f172a;margin:0 0 .5rem;font-size:1.12rem;font-weight:700;line-height:1.38;transition:color .2s}.page-module__9zEhMq__docTitle:hover{color:#07f}.page-module__9zEhMq__docDesc{color:#64748b;-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0 0 .75rem;font-size:.9rem;line-height:1.5;display:-webkit-box;overflow:hidden}.page-module__9zEhMq__docMeta{color:#94a3b8;align-items:center;gap:.6rem;font-size:.82rem;font-weight:500;display:flex}.page-module__9zEhMq__docFooterActions{border-top:1px dashed #e2e8f0;align-items:center;gap:.65rem;margin-top:1rem;padding-top:.85rem;display:flex}.page-module__9zEhMq__btnPreview{color:#334155;cursor:pointer;background:#f8fafc;border:1px solid #cbd5e1;border-radius:6px;align-items:center;gap:.4rem;padding:.48rem .85rem;font-size:.85rem;font-weight:600;transition:all .15s;display:inline-flex}.page-module__9zEhMq__btnPreview:hover{color:#07f;background:#eff6ff;border-color:#07f}.page-module__9zEhMq__btnDownload{color:#fff;cursor:pointer;background:#07f;border:1px solid #07f;border-radius:6px;align-items:center;gap:.4rem;padding:.48rem .85rem;font-size:.85rem;font-weight:600;text-decoration:none;transition:background-color .15s;display:inline-flex}.page-module__9zEhMq__btnDownload:hover{background:#0066dc}.page-module__9zEhMq__btnImgIcon{object-fit:contain;flex-shrink:0;width:15px;height:15px;display:inline-block}.page-module__9zEhMq__overlayImgIcon{object-fit:contain;filter:brightness(0)invert();width:20px;height:20px}.page-module__9zEhMq__emptyState{text-align:center;color:#64748b;background:#fff;border:1px dashed #cbd5e1;border-radius:10px;grid-column:span 2;padding:3rem 1rem;font-size:1rem}.page-module__9zEhMq__modalBackdrop{z-index:9999;background:rgba(0,0,0,.6);justify-content:center;align-items:center;padding:1.25rem;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.page-module__9zEhMq__modalContainer{background:#fff;border-radius:12px;flex-direction:column;width:100%;max-width:960px;height:88vh;display:flex;overflow:hidden;box-shadow:0 20px 40px rgba(0,0,0,.25)}.page-module__9zEhMq__modalHeader{background:#fff;border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;gap:1rem;padding:.85rem 1.25rem;display:flex}.page-module__9zEhMq__modalTitle{color:#0f172a;white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:1.05rem;font-weight:700;overflow:hidden}.page-module__9zEhMq__modalActions{flex-shrink:0;align-items:center;gap:.5rem;display:flex}.page-module__9zEhMq__modalBtn{color:#334155;cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:6px;align-items:center;gap:.35rem;padding:.4rem .75rem;font-size:.85rem;font-weight:500;text-decoration:none;display:inline-flex}.page-module__9zEhMq__modalBtn:hover{background:#f1f5f9;border-color:#94a3b8}.page-module__9zEhMq__modalBtn .page-module__9zEhMq__btnImgIcon{object-fit:contain;filter:brightness(0);flex-shrink:0;width:15px;height:15px}.page-module__9zEhMq__modalCloseBtn{color:#64748b;cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;padding:.4rem;display:flex}.page-module__9zEhMq__modalCloseBtn:hover{color:#ef4444;background:#fee2e2}.page-module__9zEhMq__modalBody{background:#e2e8f0;flex:1;position:relative}.page-module__9zEhMq__pdfFrame{border:none;width:100%;height:100%}.page-module__9zEhMq__supportSection{background:#f0f9ff;border-top:1px solid #e0f2fe;padding:4.5rem 1.5rem 5.5rem}.page-module__9zEhMq__supportContainer{max-width:1100px;margin:0 auto}.page-module__9zEhMq__supportHeader{text-align:center;max-width:680px;margin:0 auto 3rem}.page-module__9zEhMq__supportBadge{color:#07f;letter-spacing:.03em;background:#fff;border:1px solid #bfdbfe;border-radius:9999px;align-items:center;gap:.4rem;margin-bottom:1rem;padding:.35rem .95rem;font-size:.82rem;font-weight:700;display:inline-flex}.page-module__9zEhMq__supportTitle{color:#0f172a;letter-spacing:-.02em;margin-bottom:.75rem;font-size:2rem;font-weight:800;line-height:1.3}.page-module__9zEhMq__supportDesc{color:#475569;margin:0;font-size:1.05rem;line-height:1.6}.page-module__9zEhMq__supportGrid{grid-template-columns:repeat(3,1fr);gap:1.5rem;display:grid}.page-module__9zEhMq__supportCard{text-align:center;color:inherit;background:#fff;border:1px solid #e2e8f0;border-radius:14px;flex-direction:column;align-items:center;padding:2rem 1.5rem;text-decoration:none;transition:all .2s;display:flex;box-shadow:0 2px 8px rgba(0,0,0,.03)}.page-module__9zEhMq__supportCard:hover{border-color:#07f;box-shadow:0 8px 24px rgba(0,119,255,.08)}.page-module__9zEhMq__supportIconWrapper{justify-content:center;align-items:center;width:54px;height:54px;margin-bottom:1.2rem;display:flex}.page-module__9zEhMq__zaloBoxIcon{color:#fff;letter-spacing:-.5px;background:#0068ff;border-radius:14px;justify-content:center;align-items:center;width:50px;height:50px;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;font-size:1.15rem;font-weight:900;display:flex}.page-module__9zEhMq__messengerBoxIcon{background:#f0f7ff;border:1px solid #e0f2fe;border-radius:14px;justify-content:center;align-items:center;width:50px;height:50px;display:flex}.page-module__9zEhMq__phoneCircleIcon{color:#fff;background:#10b981;border-radius:50%;justify-content:center;align-items:center;width:50px;height:50px;display:flex}.page-module__9zEhMq__supportCardTitle{color:#0f172a;margin-bottom:.4rem;font-size:1.15rem;font-weight:700}.page-module__9zEhMq__supportCardDesc{color:#64748b;margin-bottom:1.25rem;font-size:.9rem;line-height:1.5}.page-module__9zEhMq__supportCardLink{align-items:center;gap:.35rem;margin-top:auto;font-size:.9rem;font-weight:700;display:inline-flex}@media (max-width:900px){.page-module__9zEhMq__docsGrid,.page-module__9zEhMq__supportGrid{grid-template-columns:1fr}}@media (max-width:540px){.page-module__9zEhMq__docCard{flex-direction:column}.page-module__9zEhMq__thumbnailWrapper{width:100%;height:200px}.page-module__9zEhMq__docFooterActions{justify-content:flex-end}.page-module__9zEhMq__modalContainer{height:94vh;padding:0}.page-module__9zEhMq__supportSection{padding:3rem 1.25rem}}