:root{--blue-50:#EFF6FF;--blue-100:#DBEAFE;--blue-200:#BFDBFE;--blue-300:#93C5FD;--blue-400:#60A5FA;--blue-500:#3B82F6;--blue-600:#2563EB;--blue-700:#1D4ED8;--blue-800:#1E40AF;--blue-900:#1E3A8A;--sky-50:#F0F9FF;--sky-100:#E0F2FE;--sky-400:#38BDF8;--sky-500:#0EA5E9;--green:#10B981;--amber:#F59E0B;--red:#EF4444;--text-dark:#0F2247;--text-mid:#334E7A;--text-light:#6B84A8;--shadow-sm:0 1px 3px rgba(30,64,175,.08);--shadow-md:0 4px 16px rgba(30,64,175,.12);--shadow-lg:0 12px 40px rgba(30,64,175,.16);--radius:14px;--radius-lg:22px}.topbar-link{display:flex;align-items:center;gap:6px;color:var(--blue-200);text-decoration:none;transition:color .2s;font-weight:500;direction:ltr}.logo-sub{font-size:11px;font-weight:400;color:var(--text-light)}.nav-links a{padding:6px 14px;border-radius:8px;font-size:14px;font-weight:500;color:var(--text-mid);text-decoration:none;transition:background .2s,color .2s}.btn-primary:hover{transform:translateY(-1px)}.bc-inner a:hover{text-decoration:underline}.article-cat{display:inline-flex;align-items:center;gap:6px;background:var(--blue-100);color:var(--blue-700);padding:5px 14px;border-radius:50px;font-size:12px;font-weight:800;letter-spacing:.04em;margin-bottom:18px}.answer-box{background:var(--blue-600);border-radius:var(--radius-lg);padding:28px 30px;margin-bottom:36px}.article-body>h2{font-size:clamp(20px,2.8vw,28px);font-weight:900;color:var(--text-dark);margin:48px 0 16px;padding-right:16px;border-right:4px solid var(--blue-600);line-height:1.3}.article-body ul,.article-body>ol{padding-right:24px;margin-bottom:18px}.article-body a{color:var(--blue-600);text-decoration:none;font-weight:600;border-bottom:1px solid var(--blue-200);transition:border-color .2s}.article-body a:hover{border-color:var(--blue-600)}.info-box p,.info-box ul{font-size:14px;color:var(--text-mid);margin-bottom:0;line-height:1.7}.info-box li{font-size:14px;margin-bottom:5px}.checklist-box{background:#F0FDF4;border:1px solid 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td:first-child{text-align:right;font-weight:700;color:var(--text-dark)}.score-table tbody tr:last-child td{border-bottom:none}.score-table tbody tr:nth-child(1) td:first-child{color:var(--blue-700)}.sc-best{color:var(--green);font-weight:900;font-size:16px}.sc-good{color:var(--amber);font-weight:700}.sc-med{color:var(--text-light)}.warning-box{background:#FFFBEB;border:1px solid #FDE68A;border-right:4px solid var(--amber);border-radius:0 var(--radius) var(--radius) 0;padding:18px 22px;margin:28px 0}.warning-box-title{font-size:14px;font-weight:800;color:#92400E;margin-bottom:8px}.warning-box p{font-size:14px;color:#78350F;margin-bottom:0}.feat-comp{width:100%;border-collapse:collapse;margin:24px 0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md)}.feat-comp th{background:var(--blue-700);color:#fff;font-size:13px;font-weight:700;padding:13px 14px;text-align:center}.feat-comp th:first-child{text-align:right}.feat-comp td{font-size:13px;padding:12px 14px;border-bottom:1px solid var(--blue-50);text-align:center}.feat-comp td:first-child{text-align:right;font-weight:600;color:var(--text-dark)}.feat-comp tr:last-child td{border-bottom:none}.feat-comp tr:hover td{background:var(--sky-50)}.fc-y{color:var(--green);font-size:16px;font-weight:900}.fc-n{color:#EF4444;font-size:14px}.fc-p{color:var(--amber);font-size:12px;font-weight:700}.steps-list{list-style:none;padding:0;margin:24px 0;counter-reset:steps}.steps-list li{display:flex;gap:16px;margin-bottom:22px;counter-increment:steps}.steps-list li::before{content:counter(steps);width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--blue-600),var(--sky-500));color:#fff;font-size:14px;font-weight:900;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}.step-content strong{display:block;font-size:15px;color:var(--text-dark);margin-bottom:4px}.step-content span{font-size:14px;color:var(--text-mid)}.step-content ul{margin-top:8px}.step-content ul li{font-size:13px}.pricing-preview{background:var(--sky-50);border:1px solid var(--blue-100);border-radius:var(--radius-lg);padding:24px;margin:28px 0}.pp-title{font-size:15px;font-weight:800;color:var(--text-dark);margin-bottom:16px}.pp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.pp-card{background:#fff;border:1px solid var(--blue-100);border-radius:var(--radius);padding:16px;text-align:center}.pp-card.pop{border-color:var(--blue-500)}.pp-name{font-size:13px;font-weight:800;color:var(--text-dark);margin-bottom:6px}.pp-price{font-size:22px;font-weight:900;color:var(--blue-700);line-height:1}.pp-unit{font-size:11px;color:var(--text-light);margin-bottom:8px}.pp-users{font-size:11px;color:var(--text-mid)}.pop-tag{font-size:10px;font-weight:700;background:var(--blue-600);color:#fff;padding:2px 8px;border-radius:50px;display:inline-block;margin-bottom:6px}.cta-box p{font-size:15px;color:var(--blue-200);margin-bottom:24px;line-height:1.65}.cta-box-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.cb-btn-w{background:#fff;color:var(--blue-700);padding:13px 28px;border-radius:10px;font-size:14px;font-weight:800;text-decoration:none;display:inline-flex;align-items:center;gap:7px;transition:all .2s}.cb-btn-w:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgb(0 0 0 / .18)}.cb-btn-g{background:rgb(255 255 255 / .15);border:2px solid rgb(255 255 255 / .4);color:#fff;padding:11px 24px;border-radius:10px;font-size:14px;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;gap:7px}.cb-btn-g:hover{background:rgb(255 255 255 / .22)}.tag{font-size:12px;background:var(--blue-50);color:var(--blue-700);padding:4px 12px;border-radius:50px;text-decoration:none;transition:background .2s}.tag:hover{background:var(--blue-100)}.toc-list li a{display:block;font-size:13px;color:var(--text-mid);text-decoration:none;padding:6px 0;border-bottom:1px solid var(--blue-50);transition:color .2s}.toc-list li a:hover{color:var(--blue-600)}.ri-icon{width:40px;height:40px;background:var(--blue-50);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}.ri-title:hover{color:var(--blue-600)}.cta-sidebar p{font-size:12px;color:var(--blue-200);margin-bottom:14px;line-height:1.5}.cta-sidebar a{display:block;background:#fff;color:var(--blue-700);padding:11px;border-radius:9px;font-size:13px;font-weight:800;text-decoration:none;transition:all .2s}.cta-sidebar a:hover{transform:translateY(-1px)}.footer-col a{display:block;font-size:13px;color:#64748B;text-decoration:none;margin-bottom:10px;transition:color .2s}@media(max-width:768px){.criteria-grid{grid-template-columns:1fr}.pp-grid{grid-template-columns:1fr}.nav-links{display:none}}@media(max-width:600px){.footer-top{grid-template-columns:1fr}.cta-box-btns{flex-direction:column;align-items:center}.stat-highlight{flex-direction:column;text-align:center}}