:root{--text-h1:36px;--text-h2:26px;--text-h3:20px;--text-h4:18px;--text-lead:19px;--text-body:17px;--text-body-mobile:16px;--text-label:14px;--text-meta:13px;--text-caption:12px;--leading-tight:1.3;--leading-snug:1.5;--leading-normal:1.7;--leading-relaxed:1.85;--weight-regular:400;--weight-medium:500;--weight-semibold:600;--weight-bold:700;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI",
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
    "Helvetica Neue", Helvetica, Arial, sans-serif;--font-mono:"SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;--bg-page:#ffffff;--bg-subtle:#f8fafc;--bg-card:#ffffff;--bg-elevated:#f1f5f9;--bg-hover:#eff6ff;--text-primary:#0f172a;--text-body:#334155;--text-muted:#64748b;--text-faint:#94a3b8;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-light:#60a5fa;--accent-subtle:#eff6ff;--accent-strong:#1e40af;--border-subtle:#f1f5f9;--border-default:#e2e8f0;--border-strong:#cbd5e1;--status-good:#16a34a;--status-mid:#d97706;--status-low:#dc2626;--status-vendor:#8b5cf6;--status-measured:#2563eb;--status-untested:#94a3b8;--table-header-bg:#f8fafc;--table-header-color:#0f172a;--table-row-alt:#f8fafc;--table-border:#e2e8f0;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-xl:12px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 rgb(0 0 0 / 0.05);--shadow-md:0 4px 6px -1px rgb(0 0 0 / 0.07), 0 2px 4px -2px rgb(0 0 0 / 0.05);--shadow-lg:0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.04)}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);font-size:var(--text-body);line-height:var(--leading-normal);color:var(--text-body);background-color:var(--bg-page);min-height:100vh;display:flex;flex-direction:column}a{color:var(--accent-strong);text-decoration:none;transition:color .15s ease}a:hover{color:var(--accent)}img,svg{display:block;max-width:100%;height:auto}button,input,select,textarea{font-family:inherit;font-size:inherit;line-height:inherit}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}@media(max-width:640px){:root{--text-h1:28px;--text-h2:22px;--text-h3:18px;--text-body:16px}}.site-container{width:100%;max-width:1240px;margin-left:auto;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem}.site-header{position:sticky;top:0;z-index:50;background-color:rgba(255,255,255,.95);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--border-default);height:64px}.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%}.site-brand{display:flex;align-items:center;gap:.6rem;font-size:18px;font-weight:var(--weight-bold);color:var(--text-primary);text-decoration:none}.site-brand:hover{color:var(--accent)}.brand-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover;flex-shrink:0;border:1.5px solid var(--border-default)}.brand-badge{font-size:11px;font-weight:var(--weight-medium);padding:.15rem .45rem;background-color:var(--accent-subtle);color:var(--accent-strong);border-radius:var(--radius-sm);border:1px solid rgba(37,99,235,.15)}.primary-nav{display:flex;align-items:center;gap:.25rem}.nav-link{font-size:15px;font-weight:var(--weight-medium);color:var(--text-body);padding:.5rem .75rem;border-radius:var(--radius-md);text-decoration:none;transition:all .15s ease;display:inline-flex;align-items:center;gap:.35rem}.nav-link:hover,.nav-link.active{color:var(--accent);background-color:var(--bg-hover)}.nav-dropdown{position:relative}.dropdown-trigger{cursor:pointer;background:0 0;border:none;display:inline-flex;align-items:center;gap:.35rem}.dropdown-icon{width:14px;height:14px;transition:transform .2s ease}.nav-dropdown:hover .dropdown-icon,.nav-dropdown.is-open .dropdown-icon{transform:rotate(180deg)}.dropdown-menu{position:absolute;top:100%;right:0;width:320px;padding:.75rem;background:var(--bg-page);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(6px);transition:all .2s cubic-bezier(.16,1,.3,1);z-index:100}.nav-dropdown:hover .dropdown-menu,.nav-dropdown.is-open .dropdown-menu{opacity:1;visibility:visible;transform:translateY(2px)}.dropdown-group{margin-bottom:.5rem}.dropdown-group:last-child{margin-bottom:0}.dropdown-group-title{font-size:12px;font-weight:var(--weight-semibold);color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;padding:.25rem .5rem}.dropdown-item{display:block;padding:.5rem;border-radius:var(--radius-md);text-decoration:none;transition:background .15s ease}.dropdown-item:hover{background-color:var(--bg-hover)}.dropdown-item-title{display:block;font-size:14px;font-weight:var(--weight-medium);color:var(--text-primary)}.dropdown-item-desc{display:block;font-size:12px;color:var(--text-muted);margin-top:.15rem}.header-actions{display:flex;align-items:center;gap:.75rem}.search-trigger-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .75rem;font-size:13px;color:var(--text-muted);background-color:var(--bg-subtle);border:1px solid var(--border-default);border-radius:var(--radius-md);cursor:pointer;text-decoration:none;transition:all .15s ease}.search-trigger-btn:hover{background-color:var(--bg-elevated);color:var(--text-body);border-color:var(--border-strong)}.search-kbd{font-size:11px;padding:.1rem .35rem;background-color:var(--bg-page);border:1px solid var(--border-default);border-radius:var(--radius-sm);color:var(--text-faint)}.mobile-menu-toggle{display:none;background:0 0;border:none;padding:.5rem;color:var(--text-body);cursor:pointer}.site-main{flex:1 0 auto;padding-top:2rem;padding-bottom:4rem}.article-layout{display:grid;grid-template-columns:minmax(0,1fr)280px;gap:3rem;align-items:start}.article-layout.full-width{grid-template-columns:minmax(0,1fr)}.sidebar-sticky{position:sticky;top:88px;max-height:calc(100vh - 100px);overflow-y:auto;padding-left:1rem;border-left:1px solid var(--border-subtle)}.site-footer{flex-shrink:0;background-color:var(--bg-subtle);border-top:1px solid var(--border-default);padding:3.5rem 0 2rem;color:var(--text-muted);font-size:14px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:2.5rem;margin-bottom:2.5rem}.footer-brand-desc{font-size:13px;line-height:var(--leading-relaxed);margin-top:.75rem;color:var(--text-muted)}.footer-col-title{font-size:14px;font-weight:var(--weight-semibold);color:var(--text-primary);margin-bottom:.9rem}.footer-nav-list{list-style:none;display:flex;flex-direction:column;gap:.5rem}.footer-nav-link{font-size:13px;color:var(--text-muted);text-decoration:none;transition:color .15s ease}.footer-nav-link:hover{color:var(--accent)}.footer-bottom{padding-top:1.75rem;border-top:1px solid var(--border-default);display:flex;flex-direction:column;gap:.75rem;font-size:13px}.footer-compliance-notice{padding:.75rem 1rem;background-color:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-md);font-size:12px;line-height:1.6;color:var(--text-muted)}.footer-copyright{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;font-size:12px}@media(max-width:960px){.primary-nav{display:none}.mobile-menu-toggle{display:block}.article-layout{grid-template-columns:minmax(0,1fr);gap:1.5rem}.sidebar-sticky{display:none}.footer-grid{grid-template-columns:1fr 1fr;gap:2rem}}@media(max-width:640px){.footer-grid{grid-template-columns:1fr;gap:1.75rem}.site-container{padding-left:1rem;padding-right:1rem}}.badge{display:inline-flex;align-items:center;gap:.3em;font-size:12px;font-weight:var(--weight-medium);line-height:1;padding:.25em .6em;border-radius:var(--radius-full);white-space:nowrap}.badge-vendor{background-color:#f3e8ff;color:#6b21a8;border:1px solid #d8b4fe}.badge-measured{background-color:#dbeafe;color:#1e40af;border:1px solid #bfdbfe}.badge-unverified{background-color:#fef3c7;color:#92400e;border:1px solid #fde68a}.badge-good{background-color:#dcfce7;color:#166534;border:1px solid #bbf7d0}.badge-primary{background-color:var(--accent);color:#fff}.badge-neutral{background-color:var(--bg-elevated);color:var(--text-body);border:1px solid var(--border-default)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-size:15px;font-weight:var(--weight-semibold);padding:.65rem 1.25rem;border-radius:var(--radius-md);text-decoration:none;cursor:pointer;transition:all .15s ease;line-height:1.25;border:1px solid transparent}.btn-primary{background-color:var(--accent);color:#fff!important;box-shadow:0 1px 3px rgba(37,99,235,.25)}.btn-primary:hover{background-color:var(--accent-hover);color:#fff!important;box-shadow:0 4px 6px -1px rgba(37,99,235,.3)}.btn-secondary{background-color:var(--bg-page);color:var(--text-primary)!important;border-color:var(--border-strong)}.btn-secondary:hover{background-color:var(--bg-hover);border-color:var(--accent);color:var(--accent-strong)!important}.btn-sm{font-size:13px;padding:.4rem .75rem}.callout{padding:1.15em 1.35em;margin:1.75em 0;border-radius:var(--radius-lg);border-left:4px solid;background-color:var(--bg-subtle);font-size:15px;line-height:var(--leading-relaxed)}.callout p:last-child{margin-bottom:0}.callout-title{font-size:15px;font-weight:var(--weight-bold);display:flex;align-items:center;gap:.5rem;margin-bottom:.4em}.callout-note{border-left-color:var(--accent);background-color:var(--accent-subtle)}.callout-note .callout-title{color:var(--accent-strong)}.callout-tip{border-left-color:var(--status-good);background-color:#f0fdf4}.callout-tip .callout-title{color:#166534}.callout-warning{border-left-color:var(--status-mid);background-color:#fffbeb}.callout-warning .callout-title{color:#92400e}.callout-danger{border-left-color:var(--status-low);background-color:#fef2f2}.callout-danger .callout-title{color:#991b1b}.step-container{display:flex;flex-direction:column;gap:1.5rem;margin:2em 0}.step-item{display:flex;gap:1.25rem;align-items:flex-start}.step-number{flex-shrink:0;width:32px;height:32px;border-radius:var(--radius-full);background-color:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:var(--weight-bold);line-height:1}.step-body{flex:1}.step-title{font-size:17px;font-weight:var(--weight-bold);color:var(--text-primary);margin-bottom:.35rem}.step-desc{font-size:15px;color:var(--text-body);line-height:var(--leading-normal)}.faq-accordion-group{margin:2em 0;display:flex;flex-direction:column;gap:.75rem}.faq-item{border:1px solid var(--border-default);border-radius:var(--radius-lg);background:var(--bg-page);overflow:hidden;transition:border-color .15s ease}.faq-item[open]{border-color:var(--border-strong);box-shadow:var(--shadow-sm)}.faq-summary{padding:1rem 1.25rem;font-size:16px;font-weight:var(--weight-semibold);color:var(--text-primary);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;background-color:var(--bg-subtle)}.faq-summary::-webkit-details-marker{display:none}.faq-summary::after{content:"+";font-size:20px;font-weight:var(--weight-bold);color:var(--text-muted);transition:transform .2s ease}.faq-item[open] .faq-summary::after{content:"−";color:var(--accent)}.faq-content{padding:1.15rem 1.25rem;font-size:15px;line-height:var(--leading-relaxed);color:var(--text-body);background:var(--bg-page);border-top:1px solid var(--border-default)}.faq-content p:last-child{margin-bottom:0}.breadcrumbs-nav{padding:.75rem 0 1.25rem;font-size:13px;color:var(--text-muted)}.breadcrumbs-list{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;list-style:none;padding:0;margin:0}.breadcrumbs-item{display:inline-flex;align-items:center;gap:.5rem}.breadcrumbs-separator{color:var(--text-faint)}.breadcrumbs-item a{color:var(--text-muted);text-decoration:none}.breadcrumbs-item a:hover{color:var(--accent)}.breadcrumbs-item.current{color:var(--text-primary);font-weight:var(--weight-medium)}.toc-sidebar{font-size:14px}.toc-title{font-size:13px;font-weight:var(--weight-bold);text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:.75rem}.toc-list{list-style:none;padding-left:0;margin:0;display:flex;flex-direction:column;gap:.4rem}.toc-link{display:block;color:var(--text-muted);text-decoration:none;line-height:1.4;padding:.2rem 0;border-left:2px solid transparent;padding-left:.6rem;transition:all .15s ease}.toc-link:hover,.toc-link.is-active{color:var(--accent);border-left-color:var(--accent);font-weight:var(--weight-medium)}.author-box{display:flex;align-items:center;gap:1rem;padding:1.25rem;background:var(--bg-subtle);border:1px solid var(--border-default);border-radius:var(--radius-lg);margin:2.5rem 0 1.5rem}.author-avatar{width:48px;height:48px;border-radius:var(--radius-full);background:var(--accent-subtle);color:var(--accent-strong);display:flex;align-items:center;justify-content:center;font-weight:var(--weight-bold);font-size:16px;flex-shrink:0;object-fit:cover;border:2px solid var(--border-default)}.author-meta-name{font-size:15px;font-weight:var(--weight-semibold);color:var(--text-primary)}.author-meta-role{font-size:13px;color:var(--text-muted)}.article-content{width:100%;max-width:860px;font-size:var(--text-body);line-height:var(--leading-relaxed);color:var(--text-body);background:var(--bg-page);word-break:normal;overflow-wrap:break-word}.article-content>*:first-child{margin-top:0}.article-content p{margin-bottom:1.45em}.article-content h1,.page-title{font-size:var(--text-h1);font-weight:var(--weight-bold);line-height:var(--leading-tight);color:var(--text-primary);margin-bottom:.75em;letter-spacing:-.02em}.article-content h2{font-size:var(--text-h2);font-weight:var(--weight-bold);line-height:var(--leading-snug);margin-top:2.5em;margin-bottom:.85em;color:var(--text-primary);border-left:4px solid var(--accent);padding-left:.65em;scroll-margin-top:80px}.article-content h3{font-size:var(--text-h3);font-weight:var(--weight-semibold);line-height:var(--leading-snug);margin-top:1.9em;margin-bottom:.65em;color:var(--text-primary);scroll-margin-top:80px}.article-content h4{font-size:var(--text-h4);font-weight:var(--weight-semibold);margin-top:1.4em;margin-bottom:.5em;color:var(--text-primary);scroll-margin-top:80px}.article-content a{color:var(--accent-strong);text-decoration:underline;text-underline-offset:3px;font-weight:var(--weight-medium)}.article-content a:hover{color:var(--accent)}.article-content ul,.article-content ol{margin-bottom:1.5em;padding-left:1.6em}.article-content li{margin-bottom:.5em}.article-content li>p{margin-bottom:.5em}.article-content code{background:var(--bg-elevated);color:#0f172a;padding:.15em .4em;border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:.88em;border:1px solid var(--border-default)}.article-content pre{background:#0f172a;color:#e2e8f0;padding:1.25em 1.4em;border-radius:var(--radius-lg);overflow-x:auto;font-family:var(--font-mono);font-size:14px;line-height:1.65;margin:1.75em 0;box-shadow:var(--shadow-sm)}.article-content pre code{background:0 0;color:inherit;padding:0;border:none;font-size:inherit}.article-content blockquote{border-left:3px solid var(--accent);background:var(--accent-subtle);padding:1.1em 1.35em;margin:1.6em 0;border-radius:0 var(--radius-md)var(--radius-md)0;color:var(--text-body)}.article-content blockquote p:last-child{margin-bottom:0}.article-content hr{border:none;border-top:1px solid var(--border-default);margin:3em 0}.tldr-box{background:var(--accent-subtle);border:1px solid rgba(37,99,235,.2);border-radius:var(--radius-lg);padding:1.35em 1.5em;margin:1.75em 0 2em}.tldr-title{display:flex;align-items:center;gap:.5rem;font-size:16px;font-weight:var(--weight-bold);color:var(--accent-strong);margin-bottom:.6em}.tldr-content{font-size:15px;line-height:var(--leading-relaxed);color:var(--text-body)}.tldr-content p:last-child{margin-bottom:0}.key-takeaways-box{background:var(--bg-subtle);border:1px solid var(--border-default);border-left:4px solid var(--status-good);border-radius:var(--radius-md);padding:1.25em 1.5em;margin:1.75em 0 2.25em}.key-takeaways-title{font-size:16px;font-weight:var(--weight-bold);color:var(--text-primary);margin-bottom:.75em}.key-takeaways-list{list-style:none;padding-left:0;margin-bottom:0}.key-takeaways-list li{position:relative;padding-left:1.5em;margin-bottom:.55em;font-size:15px;line-height:var(--leading-normal)}.key-takeaways-list li:last-child{margin-bottom:0}.key-takeaways-list li::before{content:"✓";position:absolute;left:0;color:var(--status-good);font-weight:var(--weight-bold)}.decision-tree-container{background:#0f172a;color:#38bdf8;border-radius:var(--radius-lg);padding:1.4em 1.6em;margin:2em 0;overflow-x:auto;border:1px solid var(--border-strong);box-shadow:var(--shadow-md)}.decision-tree-title{color:#f1f5f9;font-size:14px;font-weight:var(--weight-bold);margin-bottom:.85em;text-transform:uppercase;letter-spacing:.05em;display:flex;align-items:center;gap:.5rem}.decision-tree-pre{margin:0!important;padding:0!important;background:0 0!important;color:#38bdf8!important;font-family:var(--font-mono);font-size:14px;line-height:1.6}.decision-tree-pre a{color:#7dd3fc!important;text-decoration:underline}.decision-tree-pre a:hover{color:#fff!important}.table-wrapper{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:2em 0 2.5em;border:1px solid var(--table-border);border-radius:var(--radius-lg);box-shadow:0 1px 3px rgba(15,23,42,4%);background:var(--bg-page);position:relative}.table-wrapper::-webkit-scrollbar{height:6px}.table-wrapper::-webkit-scrollbar-track{background:var(--bg-subtle);border-radius:0 0 var(--radius-lg)var(--radius-lg)}.table-wrapper::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}.table-wrapper::-webkit-scrollbar-thumb:hover{background:#94a3b8}.table-wrapper table,.article-content table,.data-table{width:100%;min-width:960px;border-collapse:collapse;font-size:14.5px;line-height:1.6;text-align:left}.table-wrapper table.table-compact,.article-content table.table-compact,.data-table.compact{min-width:100%}.table-wrapper thead,.article-content table thead,.data-table thead{background:var(--table-header-bg);border-bottom:2px solid var(--table-border)}.table-wrapper th,.article-content table th,.data-table th{padding:13px 18px;font-weight:600;font-size:13.5px;color:var(--table-header-color);background:var(--table-header-bg);white-space:nowrap;user-select:none;letter-spacing:.01em;border-bottom:2px solid var(--table-border)}.data-table th.sortable,.table-wrapper th.sortable{cursor:pointer;position:relative;padding-right:2em}.data-table th.sortable:hover,.table-wrapper th.sortable:hover{background-color:var(--bg-elevated);color:var(--accent)}.data-table th.sortable::after,.table-wrapper th.sortable::after{content:"↕";position:absolute;right:.75em;font-size:12px;color:var(--text-faint)}.data-table th.sortable.sort-asc::after,.table-wrapper th.sortable.sort-asc::after{content:"↑";color:var(--accent)}.data-table th.sortable.sort-desc::after,.table-wrapper th.sortable.sort-desc::after{content:"↓";color:var(--accent)}.table-wrapper td,.article-content table td,.data-table td{padding:13px 18px;border-bottom:1px solid var(--table-border);color:var(--text-body);vertical-align:middle;word-break:normal}.table-wrapper td:first-child,.article-content table td:first-child,.data-table td:first-child{font-weight:600;color:var(--text-primary)}.table-wrapper td:nth-child(2),.table-wrapper td:nth-child(4),.table-wrapper td:nth-child(5){white-space:nowrap}.table-wrapper tbody tr:nth-child(even),.article-content table tbody tr:nth-child(even),.data-table tbody tr:nth-child(even){background:var(--table-row-alt)}.table-wrapper tbody tr:hover,.article-content table tbody tr:hover,.data-table tbody tr:hover{background:#f0f7ff}.table-wrapper tbody tr:last-child td,.article-content table tbody tr:last-child td,.data-table tbody tr:last-child td{border-bottom:none}.table-wrapper td a,.article-content table td a,.data-table td a{color:var(--accent);font-weight:500;text-decoration:none;transition:color .15s ease,text-decoration .15s ease}.table-wrapper td a:hover,.article-content table td a:hover,.data-table td a:hover{color:var(--accent-hover);text-decoration:underline;text-underline-offset:3px}.table-wrapper .numeric,.article-content table .numeric,.data-table .numeric,.numeric-col{font-family:var(--font-mono);font-variant-numeric:tabular-nums;text-align:right;font-weight:var(--weight-medium)}.table-wrapper th.numeric-col,.article-content table th.numeric-col,.data-table th.numeric-col{text-align:right}.data-table tr.highlight-primary,.table-wrapper tr.highlight-primary{background-color:#eff6ff!important;font-weight:var(--weight-medium)}.data-table tr.highlight-primary td,.table-wrapper tr.highlight-primary td{border-bottom-color:#bfdbfe}.client-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem;margin:2em 0}.client-card{border:1px solid var(--border-default);border-radius:var(--radius-lg);background:var(--bg-card);padding:1.5rem;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}.client-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--accent-light)}.client-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:.75rem}.client-name{font-size:18px;font-weight:var(--weight-bold);color:var(--text-primary);margin-bottom:.25rem}.client-meta{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:.85rem}.client-desc{font-size:14px;color:var(--text-body);line-height:var(--leading-normal);margin-bottom:1.25rem}.client-feature-list{list-style:none;padding:0;margin:0 0 1.25rem;display:flex;flex-direction:column;gap:.35rem;font-size:13px;color:var(--text-muted)}.client-feature-list li{position:relative;padding-left:1.2em}.client-feature-list li::before{content:"•";position:absolute;left:0;color:var(--accent);font-weight:700}.client-card-footer{margin-top:auto;padding-top:1rem;border-top:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between}.package-badge-platform{font-family:var(--font-mono);font-size:12px;font-weight:var(--weight-medium);padding:.2em .5em;border-radius:var(--radius-sm);background-color:var(--bg-elevated);color:var(--text-primary)}.brand-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem;margin:2em 0}.brand-card{border:1px solid var(--border-default);border-radius:var(--radius-lg);background:var(--bg-card);padding:1.5rem;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:all .15s ease;position:relative}.brand-card.is-primary{border-color:var(--accent);box-shadow:0 4px 12px rgba(37,99,235,.12);background:linear-gradient(to bottom,#ffffff,#f8fafc)}.brand-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.brand-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:.75rem;margin-bottom:.75rem}.brand-title-wrap{display:flex;align-items:center;gap:.5rem}.brand-rank{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:var(--radius-full);background-color:var(--bg-elevated);color:var(--text-muted);font-size:13px;font-weight:var(--weight-bold);font-family:var(--font-mono)}.brand-card.is-primary .brand-rank{background-color:var(--accent);color:#fff}.brand-name{font-size:18px;font-weight:var(--weight-bold);color:var(--text-primary)}.brand-meta-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:1rem}.brand-pricing-summary{background-color:var(--bg-subtle);border-radius:var(--radius-md);padding:.75rem 1rem;margin-bottom:1rem}.brand-price-lead{font-size:20px;font-weight:var(--weight-bold);color:var(--accent-strong);font-family:var(--font-mono)}.brand-price-sub{font-size:13px;color:var(--text-muted);margin-left:.25rem}.brand-block-section{border:1px solid var(--border-default);border-radius:var(--radius-xl);padding:1.75rem;margin:2.5em 0;background:var(--bg-page);box-shadow:var(--shadow-sm)}.brand-block-section.is-primary{border:2px solid var(--accent);background:linear-gradient(180deg,#ffffff 0%,#f0f7ff 100%)}.brand-block-header{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:1rem;padding-bottom:1.25rem;border-bottom:1px solid var(--border-default);margin-bottom:1.25rem}.brand-block-title-row{display:flex;align-items:center;gap:.75rem}.brand-block-title{font-size:22px;font-weight:var(--weight-bold);color:var(--text-primary)}.brand-block-body{display:flex;flex-direction:column;gap:1.25rem}.brand-pros-cons-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}@media(max-width:640px){.brand-pros-cons-grid{grid-template-columns:1fr}}.brand-pros-box,.brand-cons-box{padding:1rem;border-radius:var(--radius-md);font-size:14px;line-height:var(--leading-normal)}.brand-pros-box{background-color:#f0fdf4;border:1px solid #bbf7d0}.brand-pros-title{font-weight:var(--weight-bold);color:#166534;margin-bottom:.5rem}.brand-cons-box{background-color:#fef2f2;border:1px solid #fecaca}.brand-cons-title{font-weight:var(--weight-bold);color:#991b1b;margin-bottom:.5rem}.brand-action-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;padding-top:1.25rem;border-top:1px solid var(--border-subtle)}.brand-aff-disclaimer{font-size:12px;color:var(--text-faint);line-height:1.4;max-width:480px}.commercial-disclosure-box{display:flex;gap:.75rem;align-items:flex-start;background-color:var(--bg-subtle);border:1px solid var(--border-default);border-radius:var(--radius-md);padding:.85rem 1.15rem;font-size:13px;line-height:1.6;color:var(--text-muted);margin:1.75em 0}.disclosure-icon{flex-shrink:0;width:18px;height:18px;color:var(--status-mid);margin-top:2px}.commercial-card-primary{background:linear-gradient(135deg,#1e40af 0%,#2563eb 100%);color:#fff;border-radius:var(--radius-xl);padding:2rem;margin:2.5em 0;box-shadow:0 10px 25px -5px rgba(37,99,235,.3)}.commercial-card-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1.5rem}.commercial-card-content{max-width:600px}.commercial-card-tag{display:inline-block;background:rgba(255,255,255,.2);color:#fff;font-size:12px;font-weight:var(--weight-semibold);padding:.25rem .65rem;border-radius:var(--radius-full);margin-bottom:.75rem;text-transform:uppercase;letter-spacing:.05em}.commercial-card-title{font-size:24px;font-weight:var(--weight-bold);color:#fff;margin-bottom:.5rem}.commercial-card-desc{font-size:15px;line-height:var(--leading-normal);color:#e0e7ff;margin-bottom:.75rem}.commercial-card-btn{background-color:#fff;color:var(--accent-strong)!important;font-size:15px;font-weight:var(--weight-bold);padding:.85rem 1.75rem;border-radius:var(--radius-md);text-decoration:none;box-shadow:0 4px 6px rgba(0,0,0,.1);transition:transform .15s ease,box-shadow .15s ease;white-space:nowrap}.commercial-card-btn:hover{transform:translateY(-2px);box-shadow:0 6px 12px rgba(0,0,0,.15);color:var(--accent)!important}.commercial-card-legal{font-size:11px;color:rgba(255,255,255,.7);margin-top:.85rem}