.levels-opening{max-width:1320px;margin:auto;padding:65px 65px 60px;display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:center}.guide-return{font:12px/1.6 var(--sans);text-decoration:none;color:var(--teal);display:inline-block;margin-bottom:35px;padding:8px 0}.guide-return:hover{text-decoration:underline}.levels-opening h1{font-size:clamp(48px,5.5vw,78px);letter-spacing:-2.6px;line-height:1.08;margin:22px 0}.levels-opening h1 em,.level-comparison h2 em{color:var(--teal)}.levels-lede{font:21px/1.65 var(--serif);color:var(--muted);max-width:580px}.levels-principle{text-align:center;padding:45px 25px;border-block:1px solid var(--line);position:relative}.principle-ornament{color:var(--gold);font:70px/1 var(--serif)}.levels-principle>p{font:30px/1.4 var(--serif);margin:24px 0}.levels-principle>div{font:12px/1.8 var(--sans);color:var(--muted)}.levels-jump{position:sticky;top:0;z-index:25;background:var(--navy);display:grid;grid-template-columns:repeat(4,1fr);padding:0 max(5vw,25px);box-shadow:0 3px 15px #102e3210}.levels-jump a{padding:23px 20px;text-decoration:none;color:#f4ecda;display:grid;grid-template-columns:35px 1fr;column-gap:12px;align-items:center;border-left:1px solid #c4ad7730}.levels-jump a:last-child{border-right:1px solid #c4ad7730}.levels-jump a>span{grid-row:span 2;font:25px/1 var(--serif);color:var(--pale-gold)}.levels-jump strong{font:17px/1.4 var(--serif)}.levels-jump small{font:10px/1.5 var(--sans);color:#cad1c4;margin-top:2px}.levels-jump a:hover,.levels-jump a[aria-current]{background:#dfc48f14;box-shadow:inset 0 -3px var(--gold)}.levels-introduction{max-width:860px;margin:52px auto 60px;padding:0 35px;font:17px/1.9 var(--serif);color:var(--muted)}.levels-introduction p+p{margin-top:15px}.level-detail{max-width:1190px;margin:auto;padding:60px 35px;display:grid;grid-template-columns:290px 1fr;gap:75px;border-top:1px solid var(--line);scroll-margin-top:110px}.level-title{align-self:start;position:sticky;top:125px}.level-title h2{font-size:43px;margin:17px 0 18px;letter-spacing:-1px}.level-title>p:not(.eyebrow){font:19px/1.6 var(--serif);color:var(--muted)}.level-status{display:inline-block;padding:10px 12px;border:1px solid var(--line);font:10px/1.6 var(--sans);margin-top:22px;color:var(--muted)}.level-explanation{font:18px/1.85 var(--serif);min-width:0}.level-explanation h3{font:12px/1.6 var(--sans);letter-spacing:1.2px;text-transform:uppercase;font-weight:600;color:var(--teal);margin:26px 0 12px}.level-explanation p+p{margin-top:17px}.level-explanation ul{padding-left:23px;margin:10px 0 24px}.level-explanation li{margin-bottom:10px;padding-left:5px}.scope-boundary{border-left:2px solid var(--gold);padding:14px 20px;background:var(--paper-raised);font-size:16px;color:var(--muted)}.fluent-detail{border-top:3px solid var(--gold)}.fluent-detail .level-title .eyebrow{color:var(--teal)}.guide-cta{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:17px 21px;background:var(--navy);color:var(--pale-gold);font:13px/1.6 var(--sans);text-decoration:none;margin-top:28px}.level-comparison{padding:60px max(35px,calc((100vw - 1120px)/2));background:#e8e2d4;border-block:1px solid var(--line)}.level-comparison h2{font-size:48px;letter-spacing:-1px;margin:20px 0 35px}.level-comparison>div{display:grid;grid-template-columns:1fr 1fr;gap:50px}.level-comparison article>span{font:10px/1.5 var(--sans);letter-spacing:2px;color:var(--teal)}.level-comparison h3{font-size:25px;margin:13px 0}.level-comparison p{font:18px/1.7 var(--serif);color:var(--muted)}.level-choosing{max-width:860px;padding:65px 35px;margin:auto}.level-choosing h2{font-size:35px;margin-bottom:24px}.level-choosing p{font:18px/1.8 var(--serif);margin-bottom:16px}.level-choosing .guide-return{margin:20px 0 0}.levels-page .masthead nav a{display:block!important}
@media(max-width:950px){.levels-opening{padding:40px 35px;gap:40px;grid-template-columns:1.4fr .8fr}.levels-principle{padding:30px 10px}.levels-principle>p{font-size:24px}.level-detail{grid-template-columns:220px 1fr;gap:35px}.levels-jump a{padding:18px 10px;gap:7px;grid-template-columns:25px 1fr}.levels-jump strong{font-size:15px}.level-title h2{font-size:36px}.levels-page .masthead nav a:last-child{display:none!important}}
@media(max-width:650px){.levels-opening{display:block;padding:24px 25px 35px}.levels-opening h1{font-size:52px}.levels-opening .guide-return{margin-bottom:25px}.levels-lede{font-size:19px}.levels-principle{margin-top:30px;padding:23px 12px;display:none}.levels-jump{padding:0 8px}.levels-jump a{padding:15px 5px;display:flex;flex-direction:column;gap:4px;text-align:center}.levels-jump a>span{font-size:20px}.levels-jump strong{font:10px/1.4 var(--sans);min-height:28px;display:flex;align-items:center}.levels-jump small{font-size:9px}.level-detail{display:block;padding:35px 25px;scroll-margin-top:125px}.level-title{position:static;margin-bottom:28px}.level-title h2{font-size:37px;margin:12px 0}.level-title>p:not(.eyebrow){font-size:18px}.level-status{margin-top:16px}.level-explanation{font-size:17px}.levels-introduction{padding:0 25px;margin:32px auto}.level-comparison{padding:35px 25px}.level-comparison h2{font-size:38px}.level-comparison>div{grid-template-columns:1fr;gap:30px}.level-choosing{padding:35px 25px}.level-choosing h2{font-size:31px}.levels-page .masthead{padding-inline:17px;gap:12px}.levels-page .masthead nav{gap:12px}.levels-page .masthead nav a{font-size:10px}.levels-page .brand span{font-size:11px}.levels-page .brand img{width:33px;height:33px}}
@media print{.masthead,.levels-jump,.guide-return,footer,.guide-cta,.levels-principle{display:none!important}.levels-opening,.level-detail,.level-comparison,.level-choosing,.levels-introduction{display:block;padding:15px 0;margin:0;max-width:none}.levels-opening h1{font-size:32px}.levels-lede{font-size:14px}.level-title{position:static;margin-bottom:12px}.level-title h2{font-size:26px}.level-explanation,.levels-introduction,.level-choosing p,.level-comparison p{font-size:12px}.level-explanation h3{margin:12px 0 6px}.level-detail{break-before:page}.level-comparison>div{display:block}.level-status{margin:8px 0}.levels-page{background:white;color:black}.scope-boundary{break-inside:avoid}.level-explanation li{margin-bottom:4px}}
.levels-document{scroll-padding-top:0}.guide-return-floating{position:fixed;right:24px;bottom:24px;z-index:30;padding:13px 19px;background:var(--paper-raised);color:var(--teal);border:1px solid var(--gold);box-shadow:0 4px 20px #102e3220;text-decoration:none;font:12px/1.5 var(--sans)}.guide-return-floating:hover{background:var(--navy);color:var(--pale-gold)}@media(max-width:650px){.guide-return-floating{right:14px;bottom:14px;padding:10px 14px;font-size:11px}.level-choosing{padding-bottom:75px}}@media print{.guide-return-floating{display:none!important}}
.levels-document{scroll-behavior:auto}