:root{--paper:#ffffff;--white:#ffffff;--ink:#0b1f4b;--muted:#536176;--line:#dce4ef;--lime:#e7dcff;--pale:#edf4ff;--rust:#8a4911;--radius:18px;--max:1220px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}a{color:inherit;text-underline-offset:4px}a:hover{text-decoration-thickness:2px}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:1;color:#526176;background:#f3f5f9;border:1px solid #cbd5e1}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid 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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}@media print{.private-bar,nav,.nav-tools,.site-footer,.button-row,dialog{display:none!important}body{background:white;color:black}.wrap{max-width:none}.aside{display:none}.article-layout{display:block}.card,.notice{break-inside:avoid}a{color:black}.hero{display:block}.studio-card{display:none}}


.more-countries{border-top:1px solid var(--line);margin-top:14px;padding-top:12px}
.more-countries summary{font-size:13px;font-weight:700;cursor:pointer;line-height:1.5}
.more-countries .country-help{margin:10px 0;font-size:12px;color:var(--muted)}
.country-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.country-grid button{min-width:0;white-space:normal;text-align:left;font-size:11px;line-height:1.5;padding:10px;border-radius:9px}
.country-grid button b{display:block;color:var(--ink);font-size:12px}
.country-grid .region-primary{box-shadow:inset 0 0 0 1px #0753d7;background:#edf4ff}
.colour-amendment{margin:16px 0;padding:14px 16px;border-left:3px solid #8b2bff;background:var(--pale);font-size:13px}
.colour-amendment p{margin:0}.country-select{max-width:106px}
@media(max-width:390px){.country-grid{grid-template-columns:1fr 1fr}.country-grid button{padding:8px;font-size:10px}}

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a:hover{color:#fff}.footer-bottom{border-color:#324366;color:#bac9e0;font-size:10px;margin-top:34px}.site-footer>p{color:#b6c7e1;font-size:11px;margin-top:17px}dialog{background:#fff;border-color:#b6c6df;color:var(--ink);box-shadow:0 20px 70px #0b1f4b33}dialog::backdrop{background:#0b1f4b85}#search-results a{color:#0753d7}#search-results a:hover{background:#edf4ff}.article-layout h2,.body-copy h2{font-size:31px}.body-copy li{line-height:1.7}.article-card .n{font-family:Arial,sans-serif;color:#7421cd}.calc-result output{font-size:48px;color:white}.calc-result .eyebrow{color:#c9a7ff}.error{color:#a03728}
@media(max-width:1150px){.nav-row{gap:15px}.brand-name{font-size:22px}.ccb-mark{width:48px;height:52px}.ccb-wordmark .brand-sub{font-size:7px}#main-nav{gap:17px}#main-nav>a{font-size:11px}.nav-tools{gap:8px}.topic-links{gap:23px}.hero{gap:30px}.hero h1{font-size:58px}.hero-art{height:400px}.hero-visual{min-height:400px}.footer-grid{gap:22px}}
@media(max-width:980px){.wrap{padding:0 25px}.nav-row{min-height:88px;flex-wrap:wrap;position:relative;gap:15px}.nav-tools{margin-left:auto}.mobile-btn{display:grid;place-items:center;width:39px;height:39px;min-height:39px;padding:0;border-radius:50%;background:white}.mobile-btn svg{width:19px;height:19px}#main-nav{display:none;order:10;flex-basis:100%;width:100%;margin:0;padding:12px 0 22px;gap:8px;border-top:1px solid var(--line)}#main-nav.open{display:grid;grid-template-columns:repeat(2,1fr);position:static;background:white}#main-nav>a{font-size:13px;padding:10px}.brand-name{font-size:25px}.ccb-mark{width:53px;height:58px}.ccb-wordmark .brand-sub{font-size:7.5px}.topic-links{min-height:43px}.hero{gap:24px;grid-template-columns:1fr 1fr;padding-top:40px}.hero h1{font-size:49px}.hero .lead{font-size:15px}.hero-art{height:370px}.hero-visual{min-height:370px}.hero-mini{bottom:42px;left:16px;padding:12px;max-width:172px}.hero-mini strong{font-size:12px}.review-head{gap:25px;grid-template-columns:1.3fr 1fr}.review-head h1{font-size:43px}.review-head p{font-size:14px}.review-art{min-height:260px}.grid-3{grid-template-columns:repeat(2,1fr)}.site-footer .footer-grid{grid-template-columns:1.5fr 1fr;gap:30px}.review-jumps{gap:20px}.intent-hero{gap:28px}.brandboard{padding:30px}.on-navy .brand-name{font-size:20px}}
@media(max-width:760px){.wrap{padding:0 20px}.hero{grid-template-columns:1fr;gap:30px;padding:34px 0 28px}.hero h1{font-size:52px;max-width:530px}.hero .lead{font-size:16px;max-width:560px}.hero .eyebrow{margin-bottom:17px}.hero-visual{min-height:360px;max-width:590px;width:100%}.hero-art{height:360px}.hero-copy{max-width:590px}.hero-mini{left:20px;bottom:43px}.hero-mini strong{font-size:14px}.hero-note{max-width:550px}.trust-strip{gap:15px;padding:12px 0 28px;margin-bottom:42px}.trust-number{width:29px;height:29px;font-size:10px}.trust-item{font-size:10px;gap:8px;align-items:flex-start}.trust-item b{font-size:11px}.intent-hero{grid-template-columns:1fr;gap:18px}.intent-hero h2{font-size:32px}.section{margin-bottom:44px}.section-heading{gap:16px}.section-heading h2{font-size:28px}.review-head{grid-template-columns:1fr;gap:24px}.review-head h1{font-size:44px;max-width:600px}.review-art{min-height:230px;padding:18px}.review-art .spool-image{height:190px}.review-jumps{gap:22px;font-size:11px}.review-jumps a{margin-left:0}.review-verdict{grid-template-columns:1fr;padding:22px;gap:20px}.review-two{grid-template-columns:1fr}.review-scores{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.review-section h2{font-size:27px}.grid-2{grid-template-columns:1fr}.review-facts{grid-template-columns:minmax(110px,.7fr) 1.4fr}.footer-grid p{max-width:330px}.page-head h1{font-size:44px}.page-head .lead{font-size:16px}.page-head{padding-top:32px}.brandboard .brand-name{font-size:30px}.brandboard .ccb-mark{width:64px;height:70px}.brandboard .brand-sub{font-size:7px}.swatches{grid-template-columns:repeat(3,1fr)}.swatch{height:100px}.comparison-focus{gap:6px}.comparison-focus button{font-size:10px;padding:8px 10px}.comparison-focus>span{width:100%}.compare-dock{padding:14px 16px;bottom:10px}.compare-dock p{font-size:10px}.compare-dock strong{font-size:12px}.compare-dock .btn{font-size:11px;padding:11px 12px}.dock-actions{gap:10px}.article-layout{grid-template-columns:1fr}.aside{position:static}.scope-banner{padding:21px}}
@media(max-width:520px){.wrap{padding:0 17px}.private-bar{font-size:9px;line-height:1.5;padding:6px 12px}.nav-row{min-height:80px;gap:8px}.ccb-wordmark{gap:7px}.ccb-mark{width:42px;height:46px}.brand-name{font-size:21px;letter-spacing:-.9px}.ccb-wordmark .brand-sub{font-size:6.2px;letter-spacing:.035em;margin-top:6px}.nav-tools{gap:6px}.country-select{display:none}.icon-btn,.mobile-btn{width:34px;height:34px;min-height:34px}.topic-links{gap:20px;min-height:41px}.topic-links a{font-size:10px}.topic-links .topic-label{font-size:9px;padding-right:16px}.hero h1{font-size:46px}.hero .lead{font-size:15px}.hero{padding-top:30px;gap:25px}.hero .eyebrow{font-size:9px}.btn{font-size:11px;padding:12px 14px;min-height:45px}.button-row{gap:9px;margin-top:24px}.hero-visual{min-height:320px}.hero-art{height:320px}.hero-mini{max-width:165px;left:15px;bottom:39px;padding:12px 14px}.hero-mini strong{font-size:12px}.hero-mini small{font-size:9px}.hero-mini a{font-size:9px}.visual-label{top:18px;left:18px;font-size:9px}.illustration-caption{font-size:8px}.hero-visual .illustration-caption{bottom:10px}.trust-strip{grid-template-columns:1fr;gap:14px;margin-bottom:35px;padding-bottom:25px}.trust-item{font-size:11px;align-items:center}.trust-item b{font-size:12px}.trust-number{width:33px;height:33px}.intent-links{grid-template-columns:1fr 1fr;gap:10px}.intent-links a{font-size:11px;padding:13px}.grid-3{grid-template-columns:1fr}.section-heading{align-items:flex-start;flex-direction:column;gap:10px}.section-heading h2{font-size:29px}.card{padding:23px}.page-head h1{font-size:39px}.page-head .lead{font-size:15px}.page-head .eyebrow{font-size:10px}.breadcrumbs{font-size:10px}.review-head h1{font-size:40px}.review-head p{font-size:14px}.review-art{min-height:220px}.review-scores{grid-template-columns:1fr 1fr;gap:10px}.score-card{padding:15px}.score-card h3{font-size:12px;line-height:1.35;min-height:33px}.score-card .score-value{font-size:27px}.score-card .score-state{font-size:9px;letter-spacing:.025em}.score-card p{font-size:11px;line-height:1.6}.score-method summary{font-size:10px}.review-verdict h2{font-size:26px}.review-section h2{font-size:26px}.review-section p,.review-two p,.review-two li{font-size:13px}.review-facts{font-size:11px;gap:0 10px;grid-template-columns:minmax(105px,.7fr) 1.3fr}.source-box{font-size:11px}.more-countries summary{font-size:12px}.country-grid{grid-template-columns:1fr 1fr}.buy-options{grid-template-columns:1fr 1fr}.buy-options button{font-size:11px;padding:13px}.filter-row{gap:12px}.filter-row .field{width:100%}.filter-row input{min-width:0}.filter-row select{max-width:none}.comparison-focus button{padding:9px 10px}.product-card{padding:22px}.product-card .card-art{height:170px}.product-card .card-art .spool-image{height:155px}.compare-dock{align-items:flex-start;gap:12px;padding:14px}.compare-dock p{max-width:155px;font-size:10px}.dock-actions{gap:6px;flex-direction:column-reverse;align-items:flex-end}.compare-dock .btn{white-space:nowrap;font-size:10px;padding:10px;min-height:40px}.clear-compare{font-size:10px;padding:4px}.site-footer .footer-grid{grid-template-columns:1fr 1fr;gap:30px 20px}.site-footer .footer-grid>div:first-child{grid-column:1/-1}.site-footer .brand-name{font-size:26px}.site-footer .ccb-mark{width:50px;height:55px}.site-footer .brand-sub{font-size:7.2px}.footer-bottom{display:block;line-height:1.7}.footer-bottom span{display:block;margin-bottom:6px}.site-footer{margin-top:45px;padding-top:34px}.brandboard{padding:20px}.brandboard .brand-name{font-size:24px}.brandboard .ccb-mark{width:50px;height:54px}.brandboard .brand-sub{font-size:6px}.swatches{grid-template-columns:repeat(2,1fr)}.brand-show{padding:24px}.brand-show .brand-name{font-size:23px}.body-copy h2,.article-layout h2{font-size:28px}.split-form{grid-template-columns:1fr}.input-grid{gap:13px}.calc-result{padding:25px}.calc-result output{font-size:44px}dialog{padding:22px}#search-title{font-size:22px}.compact-nav a{font-size:11px}}
@media(max-width:360px){.wrap{padding:0 14px}.brand-name{font-size:18px}.ccb-mark{width:37px;height:40px}.ccb-wordmark{gap:6px}.ccb-wordmark .brand-sub{font-size:5.4px}.nav-tools{gap:4px}.icon-btn,.mobile-btn{width:31px;height:31px;min-height:31px}.hero h1{font-size:42px}.hero .btn{font-size:10px;padding:11px 12px}.hero-visual{min-height:292px}.hero-art{height:292px}.hero-mini strong{font-size:11px}.hero-mini{padding:10px 12px;max-width:154px}.review-head h1{font-size:36px}.review-scores{gap:8px}.score-card{padding:12px}.brandboard .brand-name{font-size:20px}.brandboard .ccb-mark{width:40px;height:44px}.site-footer .brand-name{font-size:23px}.review-facts{grid-template-columns:1fr}.review-facts dt{border-bottom:0;padding-bottom:1px}.review-facts dd{padding-top:0}.page-head h1{font-size:35px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{.site-header,.site-footer,.private-bar,dialog,.review-jumps,.compare-dock{display:none!important}.wrap{max-width:none;padding:0}.review-head{display:block}.review-art{display:none}.review-scores{grid-template-columns:repeat(3,1fr)}.score-card,.card,.review-verdict{break-inside:avoid}body{background:#fff;color:#000}}

.topicbar .topic-links{display:flex;flex-direction:row;flex-wrap:nowrap;align-items:center;width:100%;height:43px;min-height:43px;margin:0 auto;padding-top:0;padding-bottom:0;gap:25px;order:initial;position:static}
.topicbar .topic-links a{padding-top:0;padding-bottom:0}.review-jumps{flex-direction:row;flex-wrap:nowrap;align-items:center;width:auto;order:initial}.review-jumps a{padding-top:0;padding-bottom:0}
@media(max-width:980px){.nav-row{padding-top:0;padding-bottom:0}#main-nav.open{align-items:start}.topicbar .topic-links{gap:20px;height:41px;min-height:41px}.review-jumps{padding:13px 0;gap:22px}}


.review-two p{overflow-wrap:anywhere}.review-section .buy-options button{background:#edf4ff;color:#0b1f4b;cursor:pointer;border:1px solid #dce4ef}#retailer-content h2{font-size:30px}#retailer-dialog{max-width:570px}.question-card .small{line-height:1.6}#main-content:focus{outline:none}


.answer-box{background:#edf4ff;border-left:4px solid #1d4ed8;padding:20px 24px;border-radius:0 12px 12px 0;margin:0 0 28px;color:#14213d}.answer-box p:last-child{margin-bottom:0}.evidence-label{font-size:12px;color:#526071;margin:12px 0 20px}.public-meta{font-size:12px;color:#536176;margin-bottom:28px}.public-meta a{font-weight:600}.product-specs{display:grid;grid-template-columns:1fr 1fr;gap:10px}.product-specs div{padding:12px;background:#f5f8ff;border-radius:8px}.product-specs strong{display:block}.country-links{display:flex;flex-wrap:wrap;gap:10px}.country-links a{padding:10px 14px;border:1px solid #dce4ef;border-radius:8px}.scope-note{padding:16px 20px;border:1px solid #dce4ef;border-radius:12px;background:#fff}.public-source-list{font-size:13px}.public-source-list li{margin:10px 0}.public-source-list a{overflow-wrap:anywhere}.site-map-list{columns:2;column-gap:30px}.site-map-list li{break-inside:avoid;margin:10px 0}.legal-company{font-size:11px!important;max-width:none!important}.table-caption{font-size:12px;text-align:left;padding:12px 16px;color:#536176}thead th[scope]{white-space:normal}.product-specs p{margin:0}.score-explanation{font-size:14px;max-width:70ch}.author-card{display:grid;gap:12px;max-width:800px}.article-sources{padding-top:24px;margin-top:35px;border-top:1px solid #dce4ef}.public-brand-label{font-size:11px;text-transform:uppercase;letter-spacing:.12em}.public-card-note{font-size:12px!important}.noscript-note{font-size:13px;color:#536176}.product-card[hidden],.question-card[hidden],.q-card[hidden]{display:none!important}.data-table-wrap{max-width:100%}img{max-width:100%}a,td{overflow-wrap:break-word}.article-layout{min-width:0}
@media(max-width:650px){.site-map-list{columns:1}.product-specs{grid-template-columns:1fr}.answer-box{padding:17px}.public-meta{font-size:11px}.country-links{gap:8px}.country-links a{font-size:12px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* R32: the name determines the lockup width; the strapline shares both edges. */
.ccb-wordmark .brand-lockup{display:inline-block;position:relative;padding:0 0 16px;vertical-align:middle;flex:none}
.ccb-wordmark .brand-name{display:flex;gap:0;width:max-content;white-space:nowrap;line-height:1.15}
.ccb-wordmark .brand-sub{display:flex!important;position:absolute;left:0;right:0;bottom:0;justify-content:space-between;align-items:baseline;gap:0;margin:0!important;padding:0;width:auto;white-space:nowrap;text-transform:none!important;letter-spacing:0!important;font-size:9px!important;font-weight:400;line-height:1.2;color:#536176}
.ccb-wordmark .brand-sub>span{display:inline-block;flex:none}
.site-footer .ccb-wordmark .brand-sub{color:#cbd8ef;font-size:8.4px!important}
.page-head h1{overflow-wrap:anywhere}.body-copy a{overflow-wrap:anywhere}.body-copy{max-width:820px}.body-copy p{max-width:76ch;line-height:1.78}.body-copy h2{margin-top:35px}.article-sources{max-width:820px}.article-sources a{overflow-wrap:anywhere}
.question-card h2{line-height:1.35;letter-spacing:-.025em}.question-card p{line-height:1.65}.public-meta{margin:18px 0 28px}.table-caption{line-height:1.5}
.legal-company{line-height:1.7}.site-footer .footer-grid>div:first-child{min-width:0}
@media(max-width:1150px){.ccb-wordmark .brand-sub{font-size:8px!important}}
@media(max-width:980px){.ccb-wordmark .brand-sub{font-size:8.4px!important}}
@media(max-width:520px){.ccb-wordmark .brand-sub{font-size:7.3px!important}.ccb-wordmark .brand-lockup{padding-bottom:14px}.site-footer .ccb-wordmark .brand-sub{font-size:8.5px!important}}
@media(max-width:360px){.ccb-wordmark .brand-sub{font-size:6.4px!important}.site-footer .ccb-wordmark .brand-sub{font-size:8px!important}}