@charset "UTF-8";
:root{--ink:#18384b;--text:#344751;--muted:#697980;--teal:#087b80;--line:#dce4e5;--pale:#eff6f5;--white:#fff;--serif:Georgia,'Times New Roman',serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--white);color:var(--text);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}a:hover{color:var(--teal)}img{max-width:100%;height:auto;display:block}button,input{font:inherit}button,a,input{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #109ca6;outline-offset:4px}.wrap{width:min(1240px,calc(100% - 64px));margin:auto}.skip{position:absolute;left:-10000px}.skip:focus{left:20px;top:10px;background:white;z-index:50;padding:12px}.brand-row{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:114px}.brand img{width:273px;height:91px;object-fit:contain}.header-tools{display:flex;align-items:center;gap:28px}.languages{display:flex;gap:13px;font-size:14px;font-weight:700}.languages a{padding:5px 0;color:#59676c}.languages .active{color:var(--teal);border-bottom:2px solid var(--teal)}.search-box{display:flex;align-items:center;border-bottom:1px solid #bdc9cd;gap:8px}.search-box input{border:0;width:164px;background:transparent;padding:8px 0;font-size:14px;color:var(--ink)}.search-box button{border:0;background:none;padding:8px;cursor:pointer;color:var(--ink)}.nav-shell{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;overflow:auto;scrollbar-width:thin;padding:17px 0}.nav a{white-space:nowrap;font-size:14px;font-weight:600}.nav .active{color:var(--teal)}.eyebrow{font-size:12px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;color:var(--teal)}h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);font-weight:400;line-height:1.16;margin:0}h1{font-size:48px}h2{font-size:32px}h3{font-size:24px}p{margin:0 0 20px}.page-intro{padding:34px 0 24px;display:flex;justify-content:space-between;align-items:end;gap:20px}.page-intro p{color:var(--muted);margin:8px 0 0}.hero-grid{display:grid;grid-template-columns:1.65fr 1fr;gap:26px;margin:28px 0 36px}.hero-main{position:relative;min-height:476px;overflow:hidden}.hero-main img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}.hero-main:after{content:'';position:absolute;inset:30% 0 0;background:linear-gradient(transparent,rgba(13,28,33,.84))}.hero-main .hero-copy{position:absolute;bottom:30px;left:32px;right:32px;z-index:1;color:#fff}.hero-main h1{color:#fff;max-width:560px;font-size:44px;margin:9px 0 13px}.hero-main .eyebrow{color:#d9ffff}.hero-main p{font-size:16px;margin:0;max-width:510px;line-height:1.5}.hero-stack{display:grid;gap:23px}.small-feature{display:grid;grid-template-columns:48% 1fr;gap:20px;align-items:center}.small-feature img{aspect-ratio:1/1;object-fit:cover;width:100%;height:auto;max-height:226px}.small-feature h2{font-size:27px;margin:9px 0 13px}.meta{font-size:13px;color:var(--muted)}.ad-strip{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:20px 30px;border:1px solid var(--line);background:#f7f9f8;margin:24px 0 42px}.ad-strip .eyebrow{color:#788589;font-size:11px}.ad-strip strong{font-family:var(--serif);font-size:22px;font-weight:400;color:var(--ink)}.outline{border:1px solid #bccfd0;color:var(--teal);padding:8px 18px;font-size:13px;font-weight:700;display:inline-block;white-space:nowrap}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:40px}.section-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:22px;border-bottom:1px solid var(--line);margin-bottom:26px}.section-head a{font-size:14px;color:var(--teal)}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px 24px}.card img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;background:var(--pale)}.card .eyebrow{margin-top:17px;font-size:11px;letter-spacing:1.2px}.card h3{margin:8px 0 12px;font-size:23px}.card .excerpt{font-size:14px;line-height:1.5;color:var(--muted);margin:0 0 10px}.sidebar h2{font-size:24px;border-bottom:1px solid var(--line);padding-bottom:19px}.ranked{counter-reset:rank;margin:0 0 35px;padding:0;list-style:none}.ranked li{counter-increment:rank;border-bottom:1px solid var(--line);padding:17px 0;display:flex;gap:16px}.ranked li:before{content:counter(rank,decimal-leading-zero);font:italic 24px var(--serif);color:#92aaad}.ranked a{font-family:var(--serif);font-size:18px;line-height:1.35}.tagbox{background:var(--pale);padding:23px}.tagbox h2{border:0;padding:0;margin-bottom:12px}.tagbox p{font-size:14px;color:#567074;margin-bottom:14px}.tags{display:flex;align-items:center;flex-wrap:wrap;gap:9px}.tag{border:1px solid #cbdcdd;padding:5px 11px;font-size:13px;line-height:1.6;color:#2a666b;background:#fff}.tag:hover,.tag.selected{background:var(--teal);color:white;border-color:var(--teal)}.tag sup{margin-left:5px;font-size:10px;color:#5e8a8d}.tags.cloud .tag[data-size='2']{font-size:15px}.tags.cloud .tag[data-size='3']{font-size:18px}.category-band{margin:55px 0 12px;padding:32px 0;border-top:1px solid var(--line)}.category-band h2{margin-bottom:24px}.category-tiles{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.category-tile{background:var(--pale);padding:20px 16px;min-height:100px;display:flex;flex-direction:column;justify-content:space-between}.category-tile strong{font-family:var(--serif);font-weight:400;font-size:21px}.category-tile span{font-size:12px;color:var(--muted)}.breadcrumbs{display:flex;gap:9px;flex-wrap:wrap;color:var(--muted);font-size:13px;padding:24px 0}.article-head{max-width:920px;margin:12px auto 26px;text-align:center}.article-head h1{margin:12px 0 20px;font-size:48px}.article-head .lead{font-size:19px;line-height:1.6;max-width:760px;margin:0 auto 17px;color:#66777f}.article-hero{margin:28px 0 32px}.article-hero img{width:100%;height:auto;max-height:565px;aspect-ratio:2;object-fit:cover}.article-hero figcaption{font-size:12px;color:var(--muted);padding-top:8px}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 260px;gap:75px;justify-content:center}.prose{font-size:18px;line-height:1.85;color:#354951}.prose h2{font-size:29px;margin:33px 0 16px;scroll-margin-top:30px}.prose p{margin-bottom:22px}.prose ul,.prose ol{padding-left:24px;margin:15px 0 25px}.prose li{margin:8px 0}.prose a{color:var(--teal);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.prose .next-read{border-left:3px solid var(--teal);padding:17px 23px;background:var(--pale);font-size:16px;margin:28px 0}.toc{border-top:3px solid var(--teal);background:#f5f8f7;padding:22px;position:sticky;top:24px}.toc h2{font:400 23px var(--serif);margin-bottom:14px}.toc a{display:block;font-size:14px;line-height:1.5;border-top:1px solid var(--line);padding:12px 0}.sources{font-size:14px;margin:30px 0;padding-top:20px;border-top:1px solid var(--line)}.sources p{margin:0 0 8px}.sources a{color:var(--teal);text-decoration:underline}.related{margin-top:60px;padding-top:30px;border-top:1px solid var(--line)}.related h2{margin-bottom:25px}.related .cards{grid-template-columns:repeat(3,1fr)}.archive-header{padding:28px 0 32px}.archive-header h1{margin:8px 0 16px}.archive-header p{max-width:760px;color:var(--muted)}.archive .cards{grid-template-columns:repeat(3,1fr)}.archive-count{font-size:14px;color:var(--muted);margin:20px 0}.search-large{display:flex;max-width:680px;gap:12px;margin:22px 0}.search-large input{min-width:0;flex:1;border:1px solid #b9cccf;padding:12px 15px}.button{background:var(--teal);color:white;border:1px solid var(--teal);padding:12px 24px;cursor:pointer;font-weight:600}.button:hover{background:#065e63;color:#fff}.empty{padding:40px;background:var(--pale);margin:30px 0}.footer{margin-top:70px;border-top:1px solid var(--line);padding:28px 0 30px}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:30px}.footer img{width:190px;height:64px;object-fit:contain}.footer-links{display:flex;gap:24px;flex-wrap:wrap;font-size:13px}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:18px;margin-top:18px;font-size:12px;color:var(--muted)}.info-page{max-width:760px;margin:36px auto 70px}.info-page h1{margin-bottom:26px}.info-page h2{margin:32px 0 18px}.review-ribbon{background:#18384b;color:#e6f3f3;text-align:center;font-size:12px;line-height:1.5;padding:7px 16px}.review-ribbon a{color:white;text-decoration:underline;margin-left:12px}.load-more{display:block;width:max-content;margin:32px auto}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}body:has(.review-panel){background:#f4f8f8}.review-panel{max-width:1080px;margin:35px auto;padding:35px;background:white}.review-panel table{border-collapse:collapse;width:100%;font-size:14px}.review-panel td,.review-panel th{text-align:left;padding:12px;border-bottom:1px solid var(--line)}.review-panel iframe{width:100%;height:75vh;border:1px solid var(--line)}
@media(min-width:1450px){.wrap{width:1240px}}
@media(max-width:1080px){.wrap{width:calc(100% - 40px)}.content-layout{grid-template-columns:minmax(0,1fr) 235px;gap:25px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-grid{grid-template-columns:1.4fr 1fr;gap:20px}.hero-main{min-height:450px}.hero-main h1{font-size:38px}.small-feature{grid-template-columns:1fr;gap:10px}.small-feature img{aspect-ratio:2.6;max-height:130px}.small-feature h2{font-size:23px;margin:4px 0}.small-feature .meta{display:none}.article-layout{gap:35px;grid-template-columns:minmax(0,1fr) 225px}.category-tiles{grid-template-columns:repeat(5,1fr)}.category-tile strong{font-size:18px}.nav{justify-content:flex-start}}
@media(max-width:760px){.wrap{width:calc(100% - 32px)}.brand-row{min-height:88px;gap:10px}.brand img{width:202px;height:68px}.header-tools{gap:0}.header-tools .search-box{display:none}.languages{font-size:12px;gap:10px}.nav{padding:12px 0;gap:23px}.nav a{font-size:13px}.hero-grid{grid-template-columns:1fr;margin-top:20px}.hero-main{min-height:430px}.hero-main .hero-copy{left:23px;right:23px;bottom:24px}.hero-main h1{font-size:37px}.hero-stack{grid-template-columns:1fr 1fr;gap:18px}.small-feature img{aspect-ratio:1.5;max-height:none}.small-feature h2{font-size:23px}.small-feature .eyebrow{font-size:10px}.ad-strip{padding:18px;gap:14px;margin-bottom:30px}.ad-strip strong{font-size:18px}.ad-strip .outline{font-size:11px;padding:7px 10px}.content-layout{grid-template-columns:1fr;gap:35px}.cards,.archive .cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:27px 18px}.card h3{font-size:21px}.card .excerpt{display:none}.card .eyebrow{font-size:10px;letter-spacing:.8px}.sidebar{display:grid;grid-template-columns:1fr 1fr;gap:23px}.sidebar .recommended h2{font-size:23px}.ranked a{font-size:17px}.category-tiles{grid-template-columns:repeat(2,1fr)}.category-tile{min-height:90px}.category-tile strong{font-size:21px}.article-head{text-align:left}.article-head h1{font-size:37px}.article-head .lead{font-size:18px}.article-hero{margin-left:0;margin-right:0}.article-hero img{aspect-ratio:1.5}.article-layout{display:flex;flex-direction:column-reverse;gap:15px}.toc{position:static;padding:18px}.toc a{padding:7px 0}.prose{font-size:17px}.prose h2{font-size:27px}.related .cards{grid-template-columns:repeat(2,1fr)}.related .card:last-child{display:none}.footer-top{align-items:flex-start;flex-direction:column;gap:10px}.footer-bottom{flex-direction:column;gap:8px}.footer{margin-top:45px}.archive-header h1{font-size:40px}.page-intro h1{font-size:33px}.review-panel{padding:20px;margin:16px}.review-panel table{font-size:12px}.review-panel td,.review-panel th{padding:7px}.review-ribbon{font-size:11px}.info-page h1{font-size:38px}}
@media(max-width:420px){.brand img{width:177px}.languages{gap:8px}.hero-main{min-height:390px}.hero-main h1{font-size:33px}.ad-strip{flex-wrap:wrap}.sidebar{grid-template-columns:1fr}.card h3{font-size:19px}.footer-links{gap:18px}.article-head h1{font-size:32px}.search-large .button{padding:10px 14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.mobile-search{display:none}@media(max-width:760px){.mobile-search{display:block}}.article-hero figcaption a{text-decoration:underline;text-underline-offset:2px}.archive .cards .card{min-width:0}.prose a{overflow-wrap:anywhere}
/* Advertising is separate from editorial links and keeps a stable footprint. */
.ad-slot{margin:36px 0 42px;text-align:center;font:14px/1.5 Arial,Helvetica,sans-serif;color:var(--muted);clear:both}
.ad-slot__label{font-size:12px;letter-spacing:.08em;margin:0 0 8px;text-transform:uppercase}
.ad-slot__preview{background:#f5f8f8;border:1px dashed #a9bfc3;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:7px;color:#526d75}
.ad-slot__preview strong{font-size:22px;font-weight:400;color:var(--ink);font-variant-numeric:tabular-nums}
.ad-slot__preview>span{font-size:14px}.ad-size-mobile,.ad-size-large,.ad-size-wide{display:none}
.ad-slot--sidebar{margin:32px 0}.ad-slot--rectangle{margin:40px 0}.article-sidebar .toc{position:static}
.ad-slot--unfilled{visibility:hidden}.ad-slot ins{text-decoration:none}
.ad-format-table{overflow-x:auto;margin:24px 0}.ad-format-table table{width:100%;border-collapse:collapse;font-size:16px;line-height:1.5}
.ad-format-table th,.ad-format-table td{padding:16px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.ad-format-table thead{background:var(--pale)}.ad-format-table tbody th{font-weight:400}
.commercial-note{padding:20px 24px;border-left:3px solid var(--teal);background:var(--pale);font-size:16px;line-height:1.7;margin-top:32px}
.contact-details dt{font-size:14px;color:var(--muted);margin-top:22px}.contact-details dd{margin:4px 0;overflow-wrap:anywhere}
@media(min-width:400px){.ad-size-large{display:inline}.ad-size-small{display:none}}
@media(min-width:1040px){.ad-size-wide{display:inline}.ad-size-normal{display:none}}
@media(min-width:1100px){.content-layout{grid-template-columns:minmax(0,1fr) 300px}.article-layout{grid-template-columns:minmax(0,760px) 300px;gap:60px}}
@media(max-width:1099px){.ad-slot--sidebar{display:none}}
@media(max-width:799px){.ad-size-desktop{display:none}.ad-size-mobile{display:inline}}
@media(max-width:760px){.ad-slot--leaderboard,.prose .ad-slot--rectangle{width:calc(100% + 32px);margin-left:-16px;margin-right:-16px}.ad-slot{margin-top:28px;margin-bottom:32px}.ad-format-table table{font-size:14px}.ad-format-table th,.ad-format-table td{padding:12px 8px}}
@media(max-width:319px){.ad-slot--leaderboard{display:none}}
@media(max-width:299px){.ad-slot--rectangle{display:none}}