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(color:color-mix(in lab, red, red)){.bg-blue-50\/40{background-color:color-mix(in oklab, var(--color-blue-50) 40%, transparent)}}.bg-blue-50\/50{background-color:#eff6ff80}@supports (color:color-mix(in lab, red, red)){.bg-blue-50\/50{background-color:color-mix(in oklab, var(--color-blue-50) 50%, transparent)}}.bg-blue-100{background-color:var(--color-blue-100)}.bg-blue-600{background-color:var(--color-blue-600)}.bg-emerald-100{background-color:var(--color-emerald-100)}.bg-red-50\/50{background-color:#fef2f280}@supports (color:color-mix(in lab, red, red)){.bg-red-50\/50{background-color:color-mix(in oklab, var(--color-red-50) 50%, transparent)}}.bg-slate-50{background-color:var(--color-slate-50)}.bg-slate-100{background-color:var(--color-slate-100)}.bg-slate-900{background-color:var(--color-slate-900)}.bg-white{background-color:var(--color-white)}.object-cover{object-fit:cover}.p-1{padding:var(--spacing)}.p-3{padding:calc(var(--spacing) * 3)}.p-3\.5{padding:calc(var(--spacing) * 3.5)}.p-4{padding:calc(var(--spacing) * 4)}.p-5{padding:calc(var(--spacing) * 5)}.p-6{padding:calc(var(--spacing) * 6)}.px-1{padding-inline:var(--spacing)}.px-1\.5{padding-inline:calc(var(--spacing) * 1.5)}.px-2{padding-inline:calc(var(--spacing) * 2)}.px-4{padding-inline:calc(var(--spacing) * 4)}.py-0\.5{padding-block:calc(var(--spacing) * .5)}.py-1{padding-block:var(--spacing)}.py-2{padding-block:calc(var(--spacing) * 2)}.py-6{padding-block:calc(var(--spacing) * 6)}.pt-2{padding-top:calc(var(--spacing) * 2)}.pt-3{padding-top:calc(var(--spacing) * 3)}.pb-2{padding-bottom:calc(var(--spacing) * 2)}.pl-2{padding-left:calc(var(--spacing) * 2)}.pl-4{padding-left:calc(var(--spacing) * 4)}.pl-5{padding-left:calc(var(--spacing) * 5)}.font-mono{font-family:var(--font-mono)}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.text-\[11px\]{font-size:11px}.leading-relaxed{--tw-leading:var(--leading-relaxed);line-height:var(--leading-relaxed)}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.tracking-tight{--tw-tracking:var(--tracking-tight);letter-spacing:var(--tracking-tight)}.whitespace-nowrap{white-space:nowrap}.text-amber-600{color:var(--color-amber-600)}.text-amber-700{color:var(--color-amber-700)}.text-amber-800{color:var(--color-amber-800)}.text-amber-900{color:var(--color-amber-900)}.text-blue-600{color:var(--color-blue-600)}.text-blue-700{color:var(--color-blue-700)}.text-blue-800{color:var(--color-blue-800)}.text-emerald-600{color:var(--color-emerald-600)}.text-emerald-700{color:var(--color-emerald-700)}.text-emerald-800{color:var(--color-emerald-800)}.text-red-600{color:var(--color-red-600)}.text-red-700{color:var(--color-red-700)}.text-slate-100{color:var(--color-slate-100)}.text-slate-300{color:var(--color-slate-300)}.text-slate-400{color:var(--color-slate-400)}.text-slate-500{color:var(--color-slate-500)}.text-slate-600{color:var(--color-slate-600)}.text-slate-700{color:var(--color-slate-700)}.text-slate-800{color:var(--color-slate-800)}.text-slate-900{color:var(--color-slate-900)}.text-white{color:var(--color-white)}.tabular-nums{--tw-numeric-spacing:tabular-nums;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,)}.line-through{text-decoration-line:line-through}.underline{text-decoration-line:underline}.shadow-sm{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.backdrop-filter{backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}@media (hover:hover){.hover\:border-blue-300:hover{border-color:var(--color-blue-300)}.hover\:border-blue-400:hover{border-color:var(--color-blue-400)}.hover\:bg-blue-50:hover{background-color:var(--color-blue-50)}.hover\:bg-blue-700:hover{background-color:var(--color-blue-700)}.hover\:bg-white:hover{background-color:var(--color-white)}.hover\:text-blue-600:hover{color:var(--color-blue-600)}.hover\:text-blue-700:hover{color:var(--color-blue-700)}.hover\:text-blue-900:hover{color:var(--color-blue-900)}.hover\:underline:hover{text-decoration-line:underline}.hover\:shadow-md:hover{--tw-shadow:0 4px 6px -1px var(--tw-shadow-color,#0000001a), 0 2px 4px -2px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}}@media (width>=40rem){.sm\:inline{display:inline}.sm\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.sm\:text-4xl{font-size:var(--text-4xl);line-height:var(--tw-leading,var(--text-4xl--line-height))}.sm\:text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.sm\:text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}}@media (width>=48rem){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.md\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}}}:root{--text-h1:36px;--text-h2:26px;--text-h3:20px;--text-h4:18px;--text-body:17px;--text-body-mobile:16px;--text-lead:19px;--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:#fff;--bg-subtle:#f8fafc;--bg-card:#fff;--bg-elevated:#f1f5f9;--bg-hover:#f8fafc;--text-primary:#0f172a;--text-body-color:#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;--shadow-sm:0 1px 2px #0f172a0a;--shadow-md:0 4px 12px #0f172a0f;--shadow-lg:0 8px 24px #0f172a14;--border-radius:12px;--border-radius-sm:6px;--border-radius-lg:16px}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);font-size:var(--text-body);line-height:var(--leading-relaxed);color:var(--text-body-color);background:var(--bg-page);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;margin:0;padding:0}h1,h2,h3,h4,h5,h6,[id]{scroll-margin-top:80px}@media (width<=768px){body{font-size:var(--text-body-mobile)}}a{color:var(--accent-strong);text-underline-offset:3px;text-decoration:underline;transition:color .15s}a:hover{color:var(--accent)}img{max-width:100%;height:auto}.container{max-width:1200px;margin:0 auto;padding:0 1.25rem}.container--narrow{max-width:840px;margin:0 auto;padding:0 1.25rem}main{min-height:calc(100dvh - 264px)}.skip-link{background:var(--accent);color:#fff;z-index:9999;border-radius:0 0 6px;padding:.5rem 1rem;font-size:14px;font-weight:600;text-decoration:none;position:absolute;top:-100%;left:0}.skip-link:focus{top:0}.badge{font-size:var(--text-caption);font-weight:var(--weight-medium);white-space:nowrap;border-radius:4px;align-items:center;padding:.2em .6em;line-height:1;display:inline-flex}.badge--vendor{color:var(--status-vendor);background:#f3f0ff}.badge--measured{background:var(--accent-subtle);color:var(--status-measured)}.badge--untested{color:var(--status-untested);background:#f1f5f9}.badge--good{color:var(--status-good);background:#f0fdf4}.badge--mid{color:var(--status-mid);background:#fffbeb}.badge--low{color:var(--status-low);background:#fef2f2}.badge--rank{background:var(--accent);color:#fff}.badge--new{color:#059669;background:#ecfdf5}.badge--stopped{color:var(--status-low);background:#fef2f2}.commercial-disclosure{font-size:var(--text-meta);color:#92400e;line-height:var(--leading-normal);background:#fffbeb;border:1px solid #fde68a;border-radius:8px;align-items:flex-start;gap:.6rem;margin-bottom:1.5rem;padding:.8rem 1rem;display:flex}.commercial-disclosure svg{flex-shrink:0;margin-top:1px}.breadcrumb{font-size:var(--text-meta);color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:.4rem;margin-bottom:1.5rem;display:flex}.breadcrumb a{color:var(--text-muted);text-decoration:none}.breadcrumb a:hover{color:var(--accent)}.breadcrumb-sep{color:var(--border-strong)}.data-status-legend{font-size:var(--text-caption);color:var(--text-muted);flex-wrap:wrap;gap:1rem;margin:.5rem 0 1.5rem;display:flex}.pagination{justify-content:center;align-items:center;gap:.5rem;padding:2rem 0;display:flex}.pagination a,.pagination span{border-radius:6px;justify-content:center;align-items:center;width:2.2rem;height:2.2rem;font-size:14px;font-weight:500;text-decoration:none;transition:background .15s,color .15s;display:inline-flex}.pagination a{color:var(--text-body-color);border:1px solid var(--border-default)}.pagination a:hover{background:var(--bg-subtle);border-color:var(--border-strong)}.pagination .active{background:var(--accent);color:#fff;border-color:var(--accent)}#reading-progress{background:var(--accent);z-index:9999;width:0%;height:3px;transition:width .1s linear;position:fixed;top:0;left:0}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.text-primary{color:var(--text-primary)}.font-mono{font-family:var(--font-mono)}.numeric{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.section-title{font-size:var(--text-h2);font-weight:var(--weight-bold);color:var(--text-primary);line-height:var(--leading-tight);margin-bottom:.5rem}.section-subtitle{font-size:var(--text-body);color:var(--text-muted);margin-bottom:2rem}.page-hero{background:linear-gradient(135deg, var(--accent-subtle) 0%, #fff 60%);border-bottom:1px solid var(--border-default);padding:3rem 0 2.5rem}.page-hero h1{font-size:var(--text-h1);font-weight:var(--weight-bold);color:var(--text-primary);line-height:var(--leading-tight);margin-bottom:.75rem}.page-hero .lead{font-size:var(--text-lead);color:var(--text-muted);max-width:600px;line-height:var(--leading-normal)}@media (width<=768px){.page-hero h1{font-size:28px}.page-hero{padding:2rem 0 1.5rem}}.tldr{background:var(--accent-subtle);border-left:4px solid var(--accent);font-size:var(--text-body);color:var(--text-body-color);line-height:var(--leading-normal);border-radius:0 8px 8px 0;margin:1.5rem 0;padding:1.25rem 1.5rem}.tldr-label{font-size:var(--text-label);font-weight:var(--weight-semibold);color:var(--accent-strong);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem}.key-takeaways{background:var(--bg-subtle);border:1px solid var(--border-default);border-radius:10px;margin:1.5rem 0;padding:1.25rem 1.5rem}.key-takeaways-title{font-size:var(--text-label);font-weight:var(--weight-semibold);color:var(--text-primary);text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:.4rem;margin-bottom:.75rem;display:flex}.key-takeaways ul{flex-direction:column;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}.key-takeaways li{font-size:var(--text-body);color:var(--text-body-color);line-height:var(--leading-normal);align-items:flex-start;gap:.5rem;display:flex}.key-takeaways li:before{content:"✓";color:var(--status-good);flex-shrink:0;margin-top:1px;font-weight:700}.decision-tree{color:#e2e8f0;font-family:var(--font-mono);background:#0f172a;border-radius:10px;margin:2rem 0;padding:1.5rem;font-size:14px;line-height:1.8;overflow-x:auto}.decision-tree-title{color:var(--accent-light);font-weight:600;font-family:var(--font-sans);font-size:var(--text-label);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.75rem}.btn{font-size:15px;font-weight:var(--weight-semibold);cursor:pointer;white-space:nowrap;border:none;border-radius:8px;justify-content:center;align-items:center;gap:.4rem;padding:.65em 1.4em;text-decoration:none;transition:background .15s,transform .1s,box-shadow .15s;display:inline-flex}.btn--primary{background:var(--accent);color:#fff}.btn--primary:hover{background:var(--accent-hover);color:#fff;box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn--secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-default)}.btn--secondary:hover{background:var(--bg-subtle);border-color:var(--border-strong);color:var(--text-primary)}.btn--sm{padding:.45em 1em;font-size:13px}.search-box{max-width:300px;position:relative}.search-box input{border:1px solid var(--border-default);width:100%;font-size:14px;font-family:var(--font-sans);color:var(--text-body-color);background:var(--bg-card);border-radius:8px;outline:none;padding:.5rem .75rem .5rem 2.25rem;transition:border-color .15s,box-shadow .15s}.search-box input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #2563eb1a}.search-box-icon{color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:.65rem;transform:translateY(-50%)}.toast{background:var(--text-primary);color:#fff;box-shadow:var(--shadow-lg);z-index:9999;opacity:0;pointer-events:none;border-radius:8px;padding:.65rem 1.25rem;font-size:14px;font-weight:500;transition:opacity .2s,transform .2s;position:fixed;bottom:1.5rem;right:1.5rem;transform:translateY(10px)}.toast.show{opacity:1;transform:translateY(0)}.steps{counter-reset:step-counter;flex-direction:column;gap:1.25rem;display:flex}.step{align-items:flex-start;gap:1rem;display:flex}.step-number{background:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:2rem;height:2rem;margin-top:1px;font-size:14px;font-weight:700;display:flex}.step-content{flex:1}.step-title{font-size:var(--text-body);font-weight:var(--weight-semibold);color:var(--text-primary);margin-bottom:.25rem}.step-desc{font-size:var(--text-body);color:var(--text-body-color);line-height:var(--leading-normal)}.definition{border:1px solid var(--border-default);background:var(--bg-subtle);border-radius:8px;margin:1rem 0;padding:1rem 1.25rem}.definition-term{font-size:var(--text-body);font-weight:var(--weight-semibold);color:var(--text-primary);margin-bottom:.4rem}.definition-body{font-size:var(--text-body);color:var(--text-body-color);line-height:var(--leading-normal)}.callout{font-size:var(--text-body);line-height:var(--leading-normal);border-radius:8px;gap:.75rem;margin:1.5rem 0;padding:1rem 1.25rem;display:flex}.callout--info{background:var(--accent-subtle);border-left:4px solid var(--accent);color:#1e3a8a}.callout--warning{color:#92400e;background:#fffbeb;border-left:4px solid #f59e0b}.callout--danger{border-left:4px solid var(--status-low);color:#991b1b;background:#fef2f2}.callout--tip{border-left:4px solid var(--status-good);color:#14532d;background:#f0fdf4}.callout-icon{flex-shrink:0;font-size:18px}.faq-list{border:1px solid var(--border-default);border-radius:10px;flex-direction:column;gap:0;display:flex;overflow:hidden}.faq-item{border-bottom:1px solid 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a{color:var(--accent-strong);text-underline-offset:2px;white-space:nowrap;text-decoration:underline}.plan-table{border-collapse:collapse;width:100%;font-size:15px}.plan-table th{background:var(--accent);color:#fff;font-weight:var(--weight-semibold);text-align:left;padding:.75em 1em;font-size:14px}.plan-table th:first-child{border-radius:8px 0 0}.plan-table th:last-child{border-radius:0 8px 0 0}.plan-table td{border-bottom:1px solid var(--border-subtle);color:var(--text-body-color);padding:.75em 1em}.plan-table tr:nth-child(2n) td{background:var(--bg-subtle)}.plan-table tr:hover td{background:var(--accent-subtle)}.client-compare-table{border-collapse:collapse;width:100%;font-size:15px}.client-compare-table th{background:var(--bg-subtle);font-size:14px;font-weight:var(--weight-semibold);color:var(--text-primary);border-bottom:2px solid var(--border-default);text-align:left;padding:.75em 1em}.client-compare-table td{border-bottom:1px solid var(--border-subtle);padding:.75em 1em}.install-table th{color:#e2e8f0;font-size:13px;font-weight:var(--weight-semibold);text-align:left;background:#0f172a;padding:.75em 1em}.install-table td{border-bottom:1px solid var(--border-subtle);color:var(--text-body-color);padding:.65em 1em;font-size:14px}.install-table td a{color:var(--accent-strong);font-family:var(--font-mono);font-size:13px;text-decoration:underline}.install-table tr:nth-child(2n) td{background:var(--bg-subtle)}.coupon-table th{background:var(--bg-subtle);color:var(--text-primary);border-bottom:2px solid var(--border-default);white-space:nowrap;text-align:left;padding:.75em 1em;font-size:13px;font-weight:600}.coupon-table td{border-bottom:1px solid var(--border-subtle);padding:.75em 1em;font-size:14px}.coupon-table .coupon-code{font-family:var(--font-mono);background:var(--bg-elevated);color:var(--accent-strong);cursor:pointer;border:1px dashed var(--border-strong);border-radius:4px;padding:.2em .5em;font-size:13px;font-weight:600}.table-scroll-hint{font-size:var(--text-caption);color:var(--text-muted);text-align:right;margin-bottom:.25rem;display:none}@media (width<=768px){.table-scroll-hint{display:block}}