:root{--bg:#f4f4f1;--surface:#fff;--ink:#0e1b2c;--ink-2:#1f2a3a;--muted:#3b4658;--muted-2:#4a5568;--line:#dadde3;--line-soft:#eceef1;--line-strong:#c4c9d2;--blue:#2347d6;--blue-ink:#1b2f7a;--blue-soft:#eef2fd;--blue-light:#9fb4ff;--navy-2:#13243a;--navy-line:#2c3b55;--on-navy:#c9d2e3;--on-navy-2:#a3afc4;--warn-soft:#fdf1e3;--warn-ink:#4a2a05;--radius:14px;--display:"Inter Tight", "Inter", system-ui, sans-serif;--sans:"Inter", system-ui, -apple-system, "Segoe UI", sans-serif;--mono:"JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font:17px/1.7 var(--sans);margin:0}img{max-width:100%;height:auto}a{color:var(--blue);text-underline-offset:3px}a:hover{color:var(--ink)}h1,h2,h3{font-family:var(--display);color:var(--ink);letter-spacing:-.02em;font-weight:700;line-height:1.15}h1{letter-spacing:-.025em;margin:0;font-size:clamp(2.1rem,4.2vw,3.4rem);line-height:1.06}h2{margin:2.2em 0 .55em;font-size:clamp(1.55rem,2.6vw,1.9rem)}h3{margin:1.6em 0 .4em;font-size:1.2rem;font-weight:600}.wrap{max-width:1200px;margin:0 auto;padding:0 24px}.small{color:var(--muted-2);font-size:.875rem}.mono{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;font-size:13px}.eyebrow{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin:0 0 12px;font-size:13px}.skip{position:absolute;left:-999px}.skip:focus{background:var(--surface);z-index:10;padding:8px 12px;top:8px;left:16px}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.topbar{background:var(--ink);color:var(--on-navy);font-family:var(--mono);letter-spacing:.04em;font-size:12px}.topbar .wrap{flex-wrap:wrap;justify-content:space-between;gap:6px 16px;padding-top:9px;padding-bottom:9px;display:flex}.topbar a{color:var(--on-navy)}.site-header{background:var(--surface);border-bottom:1px solid var(--line)}.header-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 24px;min-height:72px;padding-top:8px;padding-bottom:8px;display:flex}.logo{color:var(--ink);align-items:center;gap:12px;text-decoration:none;display:inline-flex}.logo svg{flex:none}.logo-text{flex-direction:column;line-height:1;display:flex}.logo-name{font-family:var(--display);letter-spacing:-.01em;font-size:20px;font-weight:700}.logo-sub{font-family:var(--mono);letter-spacing:.08em;color:var(--muted-2);margin-top:5px;font-size:10.5px}.site-header nav{flex-wrap:wrap;gap:6px 26px;display:flex}.site-header nav a{color:var(--ink);padding:6px 0;font-size:15px;font-weight:500;text-decoration:none}.site-header nav a[aria-current=page],.site-header nav a:hover{color:var(--blue)}.btn{background:var(--blue);color:#fff;border-radius:10px;justify-content:center;align-items:center;min-height:52px;padding:0 26px;font-size:16px;font-weight:600;text-decoration:none;display:inline-flex}.btn:hover{background:var(--ink);color:#fff}.btn-ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line-strong)}.btn-ghost:hover{background:var(--surface);color:var(--blue);border-color:var(--blue)}.tag{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;background:var(--blue-soft);color:var(--blue-ink);border-radius:6px;padding:5px 10px;font-size:12px;line-height:1.4;display:inline-block}.tag-dark{background:var(--ink);color:#fff}.tag-warn{background:var(--warn-soft);color:#7a3e00}.pill{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;background:var(--blue-soft);color:var(--blue-ink);border-radius:6px;padding:5px 10px;font-size:12px;display:inline-block}.hero{border-bottom:1px solid var(--line);background-color:var(--bg);background-image:linear-gradient(#e6e8ec 1px,#0000 1px),linear-gradient(90deg,#e6e8ec 1px,#0000 1px);background-size:32px 32px}.hero .wrap{flex-wrap:wrap;align-items:center;gap:56px;padding-top:88px;padding-bottom:96px;display:flex}.hero-copy{flex:520px;min-width:0}.hero h1{letter-spacing:-.03em;font-size:clamp(2.6rem,5.2vw,4.4rem);line-height:1.02}.hero-lead{color:var(--muted);max-width:560px;margin:28px 0 0;font-size:19px;line-height:1.6}.hero-ctas{flex-wrap:wrap;gap:12px;margin-top:36px;display:flex}.checks{color:var(--muted);flex-wrap:wrap;gap:12px 28px;margin:44px 0 0;padding:0;font-size:14px;list-style:none;display:flex}.checks li{align-items:center;gap:8px;display:flex}.dossier{flex:420px;min-width:0;max-width:500px}.dossier-tabs{gap:6px;padding-left:20px;display:flex}.dossier-tabs span{font-family:var(--mono);letter-spacing:.06em;background:var(--line);color:var(--muted);border-radius:8px 8px 0 0;padding:8px 14px;font-size:12px}.dossier-tabs span:first-child{background:var(--ink);color:#fff}.dossier-card{background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--radius);overflow:hidden;box-shadow:0 24px 48px -24px #0e1b2c59}.dossier-head{border-bottom:1px dashed var(--line-strong);justify-content:space-between;align-items:flex-start;gap:16px;padding:26px 28px 20px;display:flex}.dossier-head p{margin:0}.dossier-name{font-family:var(--display);letter-spacing:-.02em;font-size:28px;font-weight:700;line-height:1.2;margin-top:6px!important}.dossier-rows{margin:0;padding:8px 28px}.dossier-rows div{border-bottom:1px solid var(--line-soft);justify-content:space-between;gap:16px;padding:14px 0;font-size:15px;display:flex}.dossier-rows div:last-child{border-bottom:0}.dossier-rows dt{color:var(--muted-2)}.dossier-rows dd{text-align:right;margin:0;font-weight:600}.dossier-foot{background:var(--blue-soft);color:var(--blue-ink);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:18px 28px;font-size:14px;display:flex}.dossier-foot a{font-weight:600;text-decoration:none}.grade{background:var(--ink);color:#fff;border-radius:12px;flex-direction:column;flex:none;justify-content:center;align-items:center;width:64px;height:64px;display:flex}.grade b{font-family:var(--display);font-size:28px;font-weight:700;line-height:1}.grade small{font-family:var(--mono);letter-spacing:.08em;color:var(--on-navy);margin-top:4px;font-size:9px}.grade-sq{width:44px;height:44px;font-family:var(--display);color:#fff;background:var(--ink);border-radius:10px;flex:none;justify-content:center;align-items:center;font-size:20px;font-weight:700;display:flex}.grade-sq.g-b{background:var(--blue)}.grade-sq.g-c{background:#6b7588}.grade-sq.g-d{background:var(--surface);color:var(--muted-2);border:2px dashed #6b7588}.band{padding:88px 0}.band-white{background:var(--surface);border-bottom:1px solid var(--line)}.band-dark{background:var(--ink);color:#fff}.band-dark h2{color:#fff}.band-dark .eyebrow{color:var(--blue-light)}.band h2{margin:0;font-size:clamp(2rem,3.4vw,2.75rem)}.band-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:32px;display:flex}.band-head a{font-size:15px;font-weight:600;text-decoration:none}.method{background:var(--surface);border-bottom:1px solid var(--line);padding:64px 0}.method-grid{border-top:2px solid var(--ink);grid-template-columns:repeat(auto-fit,minmax(240px,1fr));display:grid}.method-grid>div{padding:24px 24px 8px 0}.method-grid>div+div{border-left:1px solid var(--line);padding-left:24px}.method-grid .num{font-family:var(--mono);color:var(--blue);margin:0;font-size:14px}.method-grid h3{margin:10px 0 8px;font-size:20px}.method-grid p{color:var(--muted);margin:0;font-size:15px;line-height:1.6}.index-list{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin:0;padding:0;list-style:none;overflow:hidden}.index-list li+li{border-top:1px solid var(--line-soft)}.index-row{color:var(--ink);flex-wrap:wrap;align-items:center;gap:10px 28px;padding:24px 28px;text-decoration:none;display:flex}.index-row:hover{color:var(--ink);background:#fafbfd}.index-row:hover .index-title{color:var(--blue)}.index-id{font-family:var(--mono);color:var(--muted-2);flex:none;width:64px;font-size:13px}.index-body{flex:320px;min-width:0}.index-title{font-family:var(--display);font-size:20px;font-weight:600;line-height:1.3;display:block}.index-desc{color:var(--muted-2);margin-top:4px;font-size:15px;line-height:1.55;display:block}.index-arrow{color:var(--blue);font-size:20px}.drawers{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin-top:40px;display:grid}.drawer{border:1px solid var(--navy-line);border-radius:var(--radius);background:var(--navy-2);color:#fff;flex-direction:column;gap:10px;min-height:220px;padding:28px;display:flex}.drawer .mono{color:var(--blue-light);font-size:12px}.drawer strong{font-family:var(--display);font-size:22px;font-weight:600}.drawer p{color:var(--on-navy);margin:0;font-size:15px;line-height:1.6}.drawer .status{color:var(--on-navy);margin-top:auto;font-size:14px}a.drawer{text-decoration:none}a.drawer:hover{border-color:var(--blue-light);color:#fff}a.drawer .status{color:var(--blue-light);font-weight:600}.split{flex-wrap:wrap;gap:56px;display:flex}.split>:first-child{flex:340px;min-width:0}.split>:last-child{flex:520px;min-width:0}.split p{color:var(--muted);font-size:17px}.grades{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;display:grid}.grades>div{border:1px solid var(--line);background:var(--surface);border-radius:12px;align-items:flex-start;gap:16px;padding:20px;display:flex}.grades strong{font-size:16px;display:block}.grades span span{color:var(--muted-2);font-size:14px;line-height:1.5}.file-head{background:var(--surface);border-bottom:1px solid var(--line)}.file-head .wrap{padding-top:28px;padding-bottom:48px}.crumbs{font-family:var(--mono);letter-spacing:.04em;text-transform:uppercase;color:var(--muted-2);flex-wrap:wrap;gap:8px;font-size:12.5px;display:flex}.crumbs a{color:var(--muted-2)}.crumbs [aria-current]{color:var(--ink)}.file-head-grid{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:32px 40px;margin-top:36px;display:flex}.file-head-main{flex:620px;min-width:0;max-width:820px}.file-tags{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.lead{color:var(--muted);margin:22px 0 0;font-size:19px;line-height:1.6}.byline{color:var(--muted-2);border-top:2px solid var(--ink);flex:0 280px;padding-top:14px;font-size:14px;line-height:1.7}.byline p{margin:0}.stats-wrap{border-bottom:1px solid var(--line);padding:40px 0}.stats{background:var(--ink);color:#fff;border-radius:16px;overflow:hidden}.stats-top{border-bottom:1px solid var(--navy-line);color:var(--on-navy);flex-wrap:wrap;justify-content:space-between;gap:8px 12px;padding:20px 28px;font-size:14px;display:flex}.stats-top .mono{color:var(--blue-light);font-size:12.5px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin:0;display:grid}.stats-grid>div{border-right:1px solid var(--navy-line);padding:28px}.stats-grid>div:last-child{border-right:0}.stats-grid dd{font-family:var(--display);letter-spacing:-.02em;color:#fff;margin:0;font-size:44px;font-weight:700;line-height:1.1}.stats-grid>div:nth-child(2) dd{color:var(--blue-light)}.stats-grid dt{color:var(--on-navy);margin-top:6px;font-size:15px;line-height:1.5}.stats-grid div{flex-direction:column-reverse;justify-content:flex-end;display:flex}.file-body{flex-wrap:wrap;align-items:flex-start;gap:56px;padding-top:56px;padding-bottom:88px;display:flex}.prose{min-width:0;max-width:740px;color:var(--ink-2);counter-reset:sec;flex:999 600px;font-size:17.5px;line-height:1.75}.prose>h2:first-child,.prose>.answer:first-child+h2{margin-top:1.2em}.prose>h2{counter-increment:sec}.prose>h2:before{content:"§" counter(sec);font-family:var(--mono);color:var(--blue);letter-spacing:0;vertical-align:3px;margin-right:12px;font-size:14px;font-weight:500}.prose ul,.prose ol{padding-left:1.3em}.prose li{margin:.35em 0}.prose li::marker{color:var(--blue)}.answer{background:var(--surface);border:1px solid var(--line);border-top:4px solid var(--ink);border-radius:12px;margin:0 0 28px;padding:20px 24px}.answer p{margin:0}.answer strong:first-child{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin-bottom:6px;font-size:12.5px;font-weight:500;display:block}.table-scroll{border:1px solid var(--line);background:var(--surface);border-radius:12px;margin:20px 0;overflow-x:auto}.data{border-collapse:collapse;width:100%;font-size:15.5px;line-height:1.5}.data th,.data td{text-align:left;border-bottom:1px solid var(--line-soft);vertical-align:top;padding:14px 18px}.data tr:last-child th,.data tr:last-child td{border-bottom:0}.data thead th,.data tbody th{font-family:var(--mono);letter-spacing:.05em;text-transform:uppercase;color:var(--muted-2);font-size:12.5px;font-weight:500}.data thead th{border-bottom:1px solid var(--line);background:#f7f8fa}.data tbody th{width:34%}.faq{margin-top:3em}.faq h2{margin-top:0}.faq-list{border-top:1px solid var(--line-strong)}.faq details{border-bottom:1px solid var(--line-strong);padding:18px 0}.faq summary{cursor:pointer;color:var(--ink);font-size:17px;font-weight:600}.faq summary::marker{color:var(--blue)}.faq details p{color:var(--muted);margin:10px 0 0;font-size:16px}.notice{background:var(--warn-soft);color:var(--warn-ink);border-radius:12px;margin:40px 0 0;padding:20px 24px;font-size:14.5px;line-height:1.65}.sources{margin-top:32px;font-size:14.5px;line-height:1.6}.sources h2{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted-2);margin:0 0 8px;font-size:12.5px;font-weight:500}.sources ol{margin:0;padding-left:1.4em}.verdict{background:var(--surface);border:1px solid var(--line);border-top:4px solid var(--ink);border-radius:12px;padding:20px 24px}.rail{flex-direction:column;flex:300px;gap:16px;min-width:0;display:flex}.rail-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.rail-box>.mono{color:var(--muted-2);margin:0 0 12px;font-size:12px}.toc{flex-direction:column;gap:2px;margin:0;padding:0;font-size:15px;line-height:1.45;list-style:none;display:flex}.toc a{color:var(--ink);border-radius:8px;gap:10px;padding:8px 10px;text-decoration:none;display:flex}.toc a:hover{background:var(--blue-soft);color:var(--blue-ink)}.toc a span{font-family:var(--mono);color:var(--muted-2);flex:none;padding-top:1px;font-size:13px}.grade-box{align-items:center;gap:16px;display:flex}.grade-box .grade-sq{border-radius:12px;width:56px;height:56px;font-size:26px}.grade-box strong{margin-top:2px;font-size:17px;display:block}.grade-box .small{display:block}.more-list{margin:0;padding:0;font-size:15px;list-style:none}.more-list li+li{border-top:1px solid var(--line-soft)}.more-list a{color:var(--ink);padding:10px 0;text-decoration:none;display:block}.more-list a:hover{color:var(--blue)}.buybox{background:var(--ink);color:#fff;border-radius:var(--radius);gap:14px;margin:28px 0;padding:24px;display:grid}.rail .buybox{margin:0}.buybox .mono{color:var(--blue-light);margin:0;font-size:12px}.buybox-title{font-family:var(--display);color:#fff;margin:0;font-size:20px;font-weight:600;line-height:1.3}.buybox-text{color:var(--on-navy);margin:0;font-size:14px;line-height:1.55}.buybox .btn{color:var(--ink);background:#fff;justify-self:stretch;min-height:50px;font-size:15px}.buybox .btn:hover{background:var(--blue-soft);color:var(--ink)}.buybox-note{color:var(--on-navy-2);margin:0;font-size:12px}.buybox-note a{color:var(--on-navy)}.pros-cons{grid-template-columns:1fr 1fr;gap:16px;margin:16px 0;display:grid}.pros-cons>div{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 20px}.pros-cons h3{margin-top:0;font-size:1.05rem}.pros h3{color:var(--blue)}.cons h3{color:#9a4a00}.page-head{background:var(--surface);border-bottom:1px solid var(--line);padding:56px 0 40px}.page-body{padding-top:40px;padding-bottom:88px}.page-body .prose>h2:before{content:none}.site-footer{background:var(--ink);color:var(--on-navy);font-size:15px}.site-footer a{color:var(--on-navy);text-decoration:none}.site-footer a:hover{color:#fff;text-decoration:underline}.site-footer .wrap{padding-top:64px;padding-bottom:24px}.footer-grid{flex-wrap:wrap;justify-content:space-between;gap:40px;display:flex}.footer-brand{flex:320px;min-width:0;max-width:400px}.footer-brand p{margin:0 0 12px;line-height:1.6}.footer-logo{font-family:var(--display);color:#fff;align-items:center;gap:10px;font-size:20px;font-weight:700;display:flex}.footer-col{flex:0 220px}.footer-title{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#fff;margin:0 0 12px;font-size:12px}.site-footer ul{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.site-footer .small{color:var(--on-navy-2);font-size:13px}.footer-legal{border-top:1px solid var(--navy-line);color:var(--on-navy-2);margin:48px 0 0;padding-top:20px;font-size:13px;line-height:1.6}@media (width<=720px){body{font-size:16px}.hero .wrap{gap:40px;padding-top:48px;padding-bottom:56px}.band{padding:56px 0}.method-grid>div+div{border-left:0;border-top:1px solid var(--line);padding-left:0}.stats-grid>div{border-right:0;border-bottom:1px solid var(--navy-line)}.stats-grid dd{font-size:36px}.index-row{padding:20px}.dossier-head,.dossier-rows,.dossier-foot{padding-left:20px;padding-right:20px}.pros-cons{grid-template-columns:1fr}.file-body{gap:40px;padding-top:40px}}
