:root{--font-sans:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-serif:Georgia, "Times New Roman", serif;--primary-50:#e7f3ff;--primary-100:#c7e0ff;--primary-500:#0a6cff;--primary-600:#0058d4;--primary-700:#0042a3;--primary-900:#002a66;--secondary-50:#eafff5;--secondary-500:#00b57f;--secondary-600:#009166;--secondary-700:#007555;--accent-500:#d4a017;--accent-600:#b8870f;--success-50:#e8fbef;--success-500:#16a34a;--success-600:#15803d;--warning-50:#fff8e6;--warning-500:#e0a800;--warning-600:#b8860f;--error-50:#fdecea;--error-500:#dc2626;--error-600:#b91c1c;--n0:#fff;--n50:#f6f8fb;--n100:#eef2f7;--n200:#e0e6ee;--n300:#cdd5e0;--n400:#98a4b4;--n500:#6b7689;--n600:#4a5468;--n700:#333c4f;--n800:#1f2735;--n900:#0f1623;--bg:#f6f8fb;--surface:#fff;--text:#1f2735;--text-muted:#6b7689;--radius-sm:6px;--radius:12px;--radius-lg:20px;--radius-pill:999px;--shadow-sm:0 1px 2px #0f16230f;--shadow:0 4px 14px #0f162314;--shadow-lg:0 18px 50px #0f16231f;--shadow-xl:0 30px 80px #0f16232e;--container:1200px;--transition:.22s cubic-bezier(.4, 0, .2, 1);--header-h:64px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 24px)}body{font-family:var(--font-sans);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;margin:0;font-size:17px;line-height:1.6}h1,h2,h3,h4,h5{color:var(--n900);margin:0 0 .6em;font-weight:700;line-height:1.2}h1{letter-spacing:-.02em;font-size:clamp(2rem,4.5vw,3.2rem)}h2{letter-spacing:-.01em;font-size:clamp(1.6rem,3vw,2.3rem)}h3{font-size:clamp(1.25rem,2vw,1.6rem)}h4{font-size:1.15rem}p{margin:0 0 1em}a{color:var(--primary-600);transition:color var(--transition);text-decoration:none}a:hover{color:var(--primary-700)}img{max-width:100%;height:auto;display:block}ul,ol{margin:0 0 1em;padding-left:1.4em}li{margin:.3em 0}strong{color:var(--n900);font-weight:700}.container{max-width:var(--container);margin:0 auto;padding:0 24px}.skip-link{z-index:999;background:var(--primary-600);color:#fff;border-radius:0 0 var(--radius) 0;padding:10px 18px;position:absolute;top:0;left:-9999px}.skip-link:focus{color:#fff;left:0}#scroll-progress{background:linear-gradient(90deg, var(--primary-500), var(--secondary-500));z-index:1000;width:0;height:3px;transition:width .1s linear;position:fixed;top:0;left:0}.site-header{z-index:900;height:var(--header-h);-webkit-backdrop-filter:saturate(180%)blur(12px);border-bottom:1px solid var(--n100);background:#ffffffe0;position:sticky;top:0}.site-header .container{justify-content:space-between;align-items:center;height:100%;display:flex}.brand{color:var(--n900);align-items:center;gap:10px;font-size:1.05rem;font-weight:800;display:flex}.brand-mark{background:linear-gradient(135deg, var(--primary-600), var(--secondary-600));color:#fff;border-radius:8px;place-items:center;width:34px;height:34px;font-size:.85rem;font-weight:800;display:grid}.header-cta{background:var(--primary-600);color:#fff;border-radius:var(--radius-pill);transition:transform var(--transition), background var(--transition);align-items:center;gap:6px;padding:9px 18px;font-size:.9rem;font-weight:600;display:inline-flex}.header-cta:hover{background:var(--primary-700);color:#fff;transform:translateY(-1px)}.header-cta:focus-visible{outline:3px solid var(--primary-100);outline-offset:2px}.breadcrumb{color:var(--text-muted);padding:14px 0 0;font-size:.82rem}.breadcrumb ol{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.breadcrumb li:after{content:"›";color:var(--n300);margin-left:6px}.breadcrumb li:last-child:after{content:""}.breadcrumb a{color:var(--text-muted)}.breadcrumb [aria-current]{color:var(--n700);font-weight:600}.review-layout{grid-template-columns:1fr;gap:32px;padding:24px 0 0;display:grid}@media (width>=1024px){.review-layout{grid-template-columns:260px 1fr;gap:40px}}#toc{display:none}@media (width>=1024px){#toc{top:calc(var(--header-h) + 24px);max-height:calc(100vh - var(--header-h) - 48px);background:var(--surface);border:1px solid var(--n100);border-radius:var(--radius);box-shadow:var(--shadow-sm);align-self:start;padding:18px 16px;display:block;position:sticky;overflow-y:auto}#toc:before{content:"On This Page";text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:12px;font-size:.72rem;font-weight:800;display:block}#toc ul{margin:0;padding:0;list-style:none}#toc li{margin:0}#toc a{color:var(--n600);border-radius:0 var(--radius-sm) var(--radius-sm) 0;transition:all var(--transition);border-left:3px solid #0000;margin:0 0 2px;padding:7px 12px;font-size:.85rem;display:block}#toc a:hover{background:var(--primary-50);color:var(--primary-700)}#toc a.is-active{background:var(--primary-50);color:var(--primary-700);border-left-color:var(--primary-500);font-weight:600}#toc ul ul{margin-top:2px;padding-left:14px}#toc ul ul a{padding:5px 10px;font-size:.8rem}}#mobile-toc-toggle{background:var(--surface);border:1px solid var(--n200);color:var(--n700);border-radius:var(--radius-pill);cursor:pointer;box-shadow:var(--shadow-sm);align-items:center;gap:8px;margin:16px 0;padding:10px 16px;font-size:.88rem;font-weight:600;display:inline-flex}#mobile-toc-toggle:focus-visible{outline:3px solid var(--primary-100);outline-offset:2px}#mobile-toc-panel{background:var(--surface);border:1px solid var(--n200);border-radius:var(--radius);box-shadow:var(--shadow);max-height:60vh;padding:12px 16px;display:none;overflow-y:auto}#mobile-toc-panel.is-open{display:block}#mobile-toc-panel ul{margin:0;padding:0;list-style:none}#mobile-toc-panel a{color:var(--n700);border-bottom:1px solid var(--n100);padding:8px 4px;font-size:.9rem;display:block}#mobile-toc-panel a:last-child{border-bottom:none}@media (width>=1024px){#mobile-toc-toggle,#mobile-toc-panel{display:none!important}}.article{min-width:0}.hero{border:1px solid var(--n100);border-radius:var(--radius-lg);box-shadow:var(--shadow);background:linear-gradient(#f2f7ff 0%,#fff 100%);margin-bottom:32px;padding:40px clamp(20px,4vw,48px);position:relative;overflow:hidden}.hero:before{content:"";background:radial-gradient(circle,#0a6cff14,#0000 70%);border-radius:50%;width:320px;height:320px;position:absolute;top:-80px;right:-80px}.hero-badge{background:var(--secondary-50);color:var(--secondary-700);border-radius:var(--radius-pill);align-items:center;gap:8px;margin-bottom:18px;padding:6px 14px;font-size:.78rem;font-weight:700;display:inline-flex}.hero-badge .dot{background:var(--secondary-500);border-radius:50%;width:8px;height:8px;animation:2s infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.hero h1{margin-bottom:16px}.hero h1 .highlight{color:var(--primary-600)}.hero-sub{color:var(--n600);max-width:720px;margin-bottom:24px;font-size:1.12rem}.hero-meta{color:var(--text-muted);flex-wrap:wrap;gap:20px;margin-bottom:24px;font-size:.88rem;display:flex}.hero-meta .meta-item{align-items:center;gap:6px;display:inline-flex}.hero-score{background:var(--surface);border:1px solid var(--n100);border-radius:var(--radius);box-shadow:var(--shadow-sm);flex-wrap:wrap;align-items:center;gap:20px;padding:20px 24px;display:flex}.score-circle{background:conic-gradient(var(--secondary-500) 0% 86%, var(--n100) 86% 100%);border-radius:50%;flex-shrink:0;place-items:center;width:78px;height:78px;display:grid}.score-circle span{background:var(--surface);width:60px;height:60px;color:var(--n900);border-radius:50%;place-items:center;font-size:1.3rem;font-weight:800;display:grid}.score-label{color:var(--text-muted);font-size:.85rem}.score-label strong{color:var(--n800);font-size:1rem;display:block}.hero-cta-row{flex-wrap:wrap;gap:14px;margin-top:24px;display:flex}.btn{border-radius:var(--radius-pill);cursor:pointer;transition:all var(--transition);text-align:center;border:2px solid #0000;justify-content:center;align-items:center;gap:8px;padding:13px 26px;font-size:.95rem;font-weight:700;display:inline-flex}.btn-primary{background:var(--primary-600);color:#fff}.btn-primary:hover{background:var(--primary-700);color:#fff;box-shadow:var(--shadow);transform:translateY(-2px)}.btn-secondary{background:var(--surface);color:var(--primary-700);border-color:var(--primary-100)}.btn-secondary:hover{background:var(--primary-50);border-color:var(--primary-500)}.btn:focus-visible{outline:3px solid var(--primary-100);outline-offset:3px}.section{background:var(--surface);border:1px solid var(--n100);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:28px;padding:clamp(24px,4vw,40px)}.section>h2{margin-top:0}.section>h2 .anchor{color:var(--n300);margin-left:6px;font-weight:400;text-decoration:none}.section>h2:hover .anchor{color:var(--primary-500)}.section-lead{color:var(--n600);font-size:1.08rem}.tldr{background:linear-gradient(135deg, var(--primary-50), var(--secondary-50));border:1px solid var(--primary-100);border-left:5px solid var(--primary-500)}.tldr h2{align-items:center;gap:10px;display:flex}.tldr-grid{grid-template-columns:1fr;gap:14px;margin-top:8px;display:grid}@media (width>=640px){.tldr-grid{grid-template-columns:1fr 1fr}}.tldr-item{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-sm);gap:12px;padding:16px 18px;display:flex}.tldr-item .num{background:var(--primary-600);color:#fff;border-radius:50%;flex-shrink:0;place-items:center;width:28px;height:28px;font-size:.82rem;font-weight:800;display:grid}.tldr-item p{margin:0;font-size:.92rem}.inline-cta{background:linear-gradient(120deg, var(--primary-600), var(--primary-700));color:#fff;border-radius:var(--radius);box-shadow:var(--shadow);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin:28px 0;padding:22px 28px;display:flex}.inline-cta h3{color:#fff;margin:0;font-size:1.2rem}.inline-cta p{color:#ffffffe0;margin:4px 0 0;font-size:.92rem}.inline-cta .btn{color:var(--primary-700);background:#fff}.inline-cta .btn:hover{background:var(--primary-50);transform:translateY(-2px)}.prose p{color:var(--n700)}.prose .cite{color:var(--text-muted);border-left:3px solid var(--accent-500);margin:-.5em 0 1em;padding-left:10px;font-size:.78rem;font-style:normal;display:block}.callout{background:var(--n50);border:1px solid var(--n100);border-radius:var(--radius);color:var(--n700);margin:20px 0;padding:16px 20px;font-size:.95rem}.callout-title{color:var(--n900);align-items:center;gap:8px;margin-bottom:4px;font-weight:700;display:flex}.callout.warn{background:var(--warning-50);border-color:var(--warning-500)}.callout.warn .callout-title{color:var(--warning-600)}.callout.success{background:var(--success-50);border-color:var(--success-500)}.callout.success .callout-title{color:var(--success-600)}.callout.error{background:var(--error-50);border-color:var(--error-500)}.callout.error .callout-title{color:var(--error-600)}.author-box{background:var(--n50);border:1px solid var(--n100);border-radius:var(--radius);align-items:flex-start;gap:18px;margin:20px 0;padding:20px;display:flex}.author-avatar{background:linear-gradient(135deg, var(--primary-600), var(--secondary-600));color:#fff;border-radius:50%;flex-shrink:0;place-items:center;width:60px;height:60px;font-size:1.3rem;font-weight:800;display:grid}.author-box .author-name{color:var(--n900);margin:0 0 4px;font-weight:700}.author-box .author-role{color:var(--text-muted);margin:0 0 8px;font-size:.82rem}.author-box p{color:var(--n700);margin:0;font-size:.92rem}figure{margin:28px 0}figure img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%}figcaption{color:var(--text-muted);text-align:center;margin-top:8px;font-size:.8rem}.rating-grid{gap:16px;display:grid}@media (width>=560px){.rating-grid{grid-template-columns:1fr 1fr}}.rating-row{background:var(--n50);border-radius:var(--radius);padding:14px 16px}.rating-row .label{color:var(--n800);justify-content:space-between;margin-bottom:8px;font-size:.88rem;font-weight:600;display:flex}.rating-row .label .val{color:var(--primary-600)}.rating-bar{background:var(--n100);border-radius:var(--radius-pill);height:8px;overflow:hidden}.rating-bar-fill{background:linear-gradient(90deg, var(--primary-500), var(--secondary-500));border-radius:var(--radius-pill);width:0;height:100%;transition:width 1.1s cubic-bezier(.2,.7,.3,1)}.filter-bar{flex-wrap:wrap;gap:8px;margin:16px 0 20px;display:flex}.filter-btn{background:var(--surface);border:1px solid var(--n200);color:var(--n600);border-radius:var(--radius-pill);cursor:pointer;transition:all var(--transition);padding:8px 16px;font-size:.82rem;font-weight:600}.filter-btn:hover{border-color:var(--primary-500);color:var(--primary-700)}.filter-btn.is-active{background:var(--primary-600);border-color:var(--primary-600);color:#fff}.filter-btn:focus-visible{outline:3px solid var(--primary-100);outline-offset:2px}.table-wrap{border-radius:var(--radius);border:1px solid var(--n100);box-shadow:var(--shadow-sm);-webkit-overflow-scrolling:touch;overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:560px;font-size:.88rem}thead th{background:var(--n50);text-align:left;color:var(--n800);border-bottom:2px solid var(--n200);white-space:nowrap;padding:12px 14px;font-weight:700}tbody td{border-bottom:1px solid var(--n100);color:var(--n700);vertical-align:top;padding:12px 14px}tbody tr:nth-child(2n){background:var(--n50)}tbody tr:hover{background:var(--primary-50)}tbody tr.is-hidden{display:none}.tag{border-radius:var(--radius-pill);padding:2px 10px;font-size:.74rem;font-weight:700;display:inline-block}.tag-good{background:var(--success-50);color:var(--success-600)}.tag-warn{background:var(--warning-50);color:var(--warning-600)}.tag-bad{background:var(--error-50);color:var(--error-600)}.tag-info{background:var(--primary-50);color:var(--primary-700)}.pros-cons{grid-template-columns:1fr;gap:20px;display:grid}@media (width>=640px){.pros-cons{grid-template-columns:1fr 1fr}}.pros-cons .col{border-radius:var(--radius);padding:22px}.pros{background:var(--success-50);border:1px solid #c3eed8}.cons{background:var(--error-50);border:1px solid #f5c6c6}.pros h3{color:var(--success-600);margin-top:0}.cons h3{color:var(--error-600);margin-top:0}.pros-cons ul{margin:0;padding:0;list-style:none}.pros-cons li{color:var(--n700);border-bottom:1px solid #0000000d;padding:8px 0 8px 28px;font-size:.93rem;position:relative}.pros-cons li:last-child{border-bottom:none}.pros li:before{content:"+";background:var(--success-500);color:#fff;border-radius:50%;place-items:center;width:18px;height:18px;font-size:.78rem;font-weight:800;display:grid;position:absolute;top:7px;left:0}.cons li:before{content:"!";background:var(--error-500);color:#fff;border-radius:50%;place-items:center;width:18px;height:18px;font-size:.78rem;font-weight:800;display:grid;position:absolute;top:7px;left:0}.verdict{color:#fff;background:linear-gradient(135deg,#0a6cff 0%,#0058d4 100%)}.verdict h2,.verdict h3{color:#fff}.verdict p{color:#ffffffe6}.verdict .verdict-score{font-size:3rem;font-weight:800;line-height:1}.verdict .btn{color:var(--primary-700);background:#fff}.verdict .btn:hover{background:var(--primary-50)}.accordion{border:1px solid var(--n100);border-radius:var(--radius);overflow:hidden}.accordion-item+.accordion-item{border-top:1px solid var(--n100)}.accordion-trigger{background:var(--surface);text-align:left;width:100%;color:var(--n900);cursor:pointer;border:none;justify-content:space-between;align-items:center;gap:12px;padding:18px 20px;font-family:inherit;font-size:1rem;font-weight:600;display:flex}.accordion-trigger:hover{background:var(--n50)}.accordion-trigger:focus-visible{outline:3px solid var(--primary-100);outline-offset:-3px}.accordion-trigger .icon{color:var(--primary-600);transition:transform var(--transition);flex-shrink:0;font-size:1.3rem}.accordion-trigger[aria-expanded=true] .icon{transform:rotate(45deg)}.accordion-panel{max-height:0;transition:max-height .3s;overflow:hidden}.accordion-panel.is-open{max-height:800px}.accordion-panel-inner{color:var(--n700);padding:0 20px 20px;font-size:.94rem}#sticky-cta{z-index:800;background:var(--primary-600);color:#fff;border-radius:var(--radius-pill);box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:all var(--transition);padding:14px 22px;font-size:.9rem;font-weight:700;position:fixed;bottom:20px;right:20px;transform:translateY(20px)}#sticky-cta.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}#sticky-cta:hover{background:var(--primary-700);color:#fff}@media (width<=480px){#sticky-cta{text-align:center;left:20px;right:20px}}#exit-popup{z-index:950;justify-content:center;align-items:center;padding:20px;display:none;position:fixed;inset:0}#exit-popup.is-visible{display:flex}.exit-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0f16238c;position:absolute;inset:0}.exit-card{background:var(--surface);border-radius:var(--radius-lg);width:100%;max-width:480px;box-shadow:var(--shadow-xl);text-align:center;padding:36px 32px;animation:.32s cubic-bezier(.2,.8,.3,1.2) pop;position:relative}@keyframes pop{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}.exit-card .exit-eyebrow{color:var(--secondary-600);text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;font-weight:800}.exit-card h3{margin:8px 0 10px;font-size:1.5rem}.exit-card p{color:var(--n600);margin-bottom:20px;font-size:.95rem}.exit-close{background:var(--n50);cursor:pointer;width:34px;height:34px;color:var(--n600);transition:background var(--transition);border:none;border-radius:50%;font-size:1.1rem;position:absolute;top:14px;right:14px}.exit-close:hover{background:var(--n100)}.site-footer{background:var(--n900);color:var(--n300);margin-top:40px;padding:48px 0 28px}.site-footer .container{gap:28px;display:grid}.footer-grid{grid-template-columns:1fr;gap:24px;display:grid}@media (width>=700px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr}}.site-footer h4{color:#fff;margin-bottom:12px;font-size:.95rem}.site-footer a{color:var(--n300);font-size:.88rem}.site-footer a:hover{color:#fff}.site-footer ul{margin:0;padding:0;list-style:none}.site-footer li{margin:6px 0}.footer-brand .brand{color:#fff;margin-bottom:10px}.footer-brand p{color:var(--n400);font-size:.88rem}.risk-disclosure{border-radius:var(--radius);color:var(--n400);background:#ffffff0a;border:1px solid #ffffff14;margin-top:8px;padding:18px 20px;font-size:.82rem;line-height:1.55}.risk-disclosure strong{color:var(--warning-500)}.footer-bottom{color:var(--n500);border-top:1px solid #ffffff14;flex-wrap:wrap;justify-content:space-between;gap:10px;padding-top:20px;font-size:.82rem;display:flex}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}.rating-bar-fill{transition:none!important}}