@font-face{font-family:Instrument Serif;src:url(/assets/serif.woff2) format("woff2");font-display:swap}
@font-face{font-family:Inter;src:url(/assets/sans.woff2) format("woff2");font-weight:100 900;font-display:swap}
:root{--paper:#f7f6f0;--ink:#212921;--muted:#525e51;--green:#253c2e;--pale:#e9ede2;--rule:#d9ddd2;--olive:#c7d89d;--accent:#d86045;--serif:"Instrument Serif",Georgia,serif;--sans:Inter,Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 var(--sans)}a{color:inherit;text-underline-offset:4px}button{font:inherit}img{display:block;width:100%;object-fit:cover}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:.99;letter-spacing:-.022em}h2{font-size:clamp(45px,6vw,76px)}h3{font-size:38px}.shell{width:min(1240px,calc(100% - 88px));margin-inline:auto}.eyebrow{font:700 11px/1.5 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.skip{position:fixed;left:12px;top:8px;padding:10px;background:white;transform:translateY(-150%);z-index:10}.skip:focus{transform:none}:focus-visible{outline:2px solid #a24431;outline-offset:4px}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.site-header{border-bottom:1px solid var(--rule)}.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:78px}.brand{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:20px;letter-spacing:-.075em;line-height:1;text-decoration:none;white-space:nowrap}.brand-accent{font-weight:520}.brand-dot{color:var(--accent)}.mark{width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:var(--green);color:#fff;font-size:16px}.nav nav{display:flex;align-items:center;gap:32px;font-size:13px;font-weight:590}.nav nav a{text-decoration:none}.nav nav a:hover,.text-link:hover,.guide-row:hover{color:#8c3d2b}.button{display:inline-flex;justify-content:center;align-items:center;gap:14px;background:var(--green);color:white;padding:13px 19px;border-radius:7px;text-decoration:none;font-size:13px;font-weight:650;min-height:46px;transition:background .18s ease}.button:hover{background:#3b5943}.button.light{background:var(--olive);color:var(--ink)}.button.light:hover{background:#d3e4ac}.nav-cta{min-height:38px;padding-block:8px}.text-link{font-size:14px;font-weight:650;text-decoration:none}
.hero{display:grid;grid-template-columns:1fr 1.07fr;align-items:stretch;gap:40px;padding-block:36px 42px}.hero-copy{padding:48px 0 34px;align-self:center}.hero-label{display:flex;align-items:center;gap:9px;color:var(--green)}.hero-label span{height:7px;width:7px;border-radius:50%;background:var(--accent)}.hero h1{font-size:clamp(72px,9.1vw,135px);margin:19px 0 23px;line-height:.88}.hero-period{color:var(--accent)}.hero-copy>p:not(.eyebrow){font-size:17px;max-width:415px;color:var(--muted)}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:22px;margin-top:28px}.hero-image{position:relative;min-height:490px;border-radius:13px;overflow:hidden;background:#667356}.hero-image img{height:100%;position:absolute;inset:0;object-position:center 54%}.hero-image::after{content:"";position:absolute;inset:55% 0 0;background:linear-gradient(transparent,#151e12a6);pointer-events:none}.hero-image figcaption{position:absolute;inset:auto 16px 16px;z-index:1}.hero-image figcaption a{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:15px 16px 15px 20px;border-radius:8px;background:#f7f6f0;color:var(--ink);text-decoration:none}.hero-image figcaption small{display:block;font-size:9px;font-weight:750;letter-spacing:.12em;color:var(--muted)}.hero-image figcaption strong{font-family:var(--serif);font-weight:400;font-size:28px;line-height:1.05}.round{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--pale);flex:none}.hero-image a:hover .round{background:var(--olive)}
.quick{border-block:1px solid var(--rule);background:#eeefe7}.quick-inner{display:flex;align-items:center;gap:28px;min-height:68px}.quick-inner>span{font-size:12px;font-weight:740;white-space:nowrap}.quick-inner>div{display:flex;flex-wrap:wrap;gap:8px}.quick-inner a{border:1px solid #ccd2c3;border-radius:99px;padding:5px 13px;font-size:12px;text-decoration:none;background:#f7f6ef}.quick-inner a:hover{background:var(--olive)}
.section{padding-block:85px}.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:32px}.section h2,.feature h2{margin-top:10px}.tabs{display:flex;flex-wrap:wrap;gap:5px;border:1px solid var(--rule);border-radius:8px;padding:4px;width:max-content;max-width:100%;background:#eeefe7}.tabs button{border:0;border-radius:5px;background:transparent;color:var(--ink);cursor:pointer;font-size:12px;font-weight:650;white-space:nowrap;padding:8px 13px}.tabs button[aria-pressed=true]{background:var(--green);color:white}.test-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.test-card{border:1px solid var(--rule);border-radius:9px;background:#fbfaf5;transition:background .18s,border-color .18s}.test-card:hover{background:var(--pale);border-color:#a8b29e}.test-card a{display:block;height:100%;min-height:225px;padding:21px 22px 38px;position:relative;text-decoration:none}.test-icon{display:grid;place-items:center;background:var(--pale);width:36px;height:36px;border-radius:50%;font-size:18px;color:var(--green);margin-bottom:21px}.test-card .eyebrow{font-size:9px}.test-card h3{margin-top:3px}.test-card p{font-size:13px;color:var(--muted);line-height:1.5;margin-top:6px}.card-arrow{position:absolute;right:18px;bottom:12px;color:var(--green)}
.feature{background:var(--green);color:var(--paper)}.feature-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:65px;padding-block:45px}.feature-photo img{height:330px;border-radius:10px;object-position:center}.feature .eyebrow{color:#d1ddbc}.feature h2{max-width:500px}.feature p:not(.eyebrow){margin:18px 0 23px;max-width:445px;color:#edf0e4}.reading{display:grid;grid-template-columns:.8fr 1fr;gap:65px}.reading p:not(.eyebrow){color:var(--muted);margin:17px 0;max-width:350px}.guide-row{display:flex;justify-content:space-between;align-items:center;gap:10px;text-decoration:none;border-bottom:1px solid var(--rule);padding:13px 1px}.guide-row:first-child{border-top:1px solid var(--rule)}.guide-row strong{display:block;font-family:var(--serif);font-weight:400;font-size:30px;line-height:1.1}.guide-row small{color:var(--muted);font-size:12px}.questions{border-top:1px solid var(--rule)}details{border-bottom:1px solid var(--rule)}summary{cursor:pointer;display:flex;justify-content:space-between;gap:14px;list-style:none;font-size:15px;font-weight:650;padding:14px 0}summary::-webkit-details-marker{display:none}summary::after{content:"+";color:var(--green)}details[open] summary::after{content:"−"}details p,.reading details p{max-width:680px!important;margin:0 0 16px!important;color:var(--muted)}
.subhero{padding:55px 0 60px;background:var(--pale);border-bottom:1px solid var(--rule)}.subhero h1{font-size:clamp(64px,9vw,108px);margin:10px 0 17px}.lede{font-size:19px;line-height:1.55;max-width:760px;color:var(--muted)}.breadcrumb{font-size:12px;margin-bottom:22px;display:flex;gap:9px}.compact{padding-block:48px 72px}.compact .tabs{margin-bottom:20px}.article{display:grid;grid-template-columns:minmax(0,1fr) 245px;gap:48px;padding-block:53px 76px}.article-main h2,.sources h2,.compact.reading h2{font-size:clamp(32px,4.5vw,53px)}.article-main>h2:not(:first-child){margin-top:34px}.answer{margin-bottom:32px;max-width:720px}.answer p{margin-top:12px}.price-date,.aside-note{color:var(--muted);font-size:13px;margin:10px 0 14px}.aside-note{margin-top:20px}.table-scroll{overflow-x:auto;border:1px solid var(--rule);border-radius:8px}table{width:100%;min-width:570px;border-collapse:collapse;text-align:left;font-size:13px;line-height:1.45}thead{background:var(--green);color:white}th,td{padding:13px 12px;vertical-align:top}tbody tr{border-top:1px solid var(--rule)}tbody tr:nth-child(even){background:#eeefe7}td small{display:block;font-size:12px;margin-top:5px;color:var(--muted)}.sources{align-self:start;background:var(--pale);border-radius:8px;padding:17px}.sources ul{margin:12px 0 0;padding-left:18px;font-size:13px}.sources li+li{margin-top:7px}
footer{background:#e9ede2;border-top:1px solid var(--rule)}.foot{display:grid;grid-template-columns:1fr .65fr 1fr;gap:35px;padding-block:33px;color:var(--green)}.foot p,.foot>div:nth-child(2) a{font-size:12px}.foot>div:nth-child(2) a{display:block}.foot .brand{margin-bottom:10px}.foot p+p{margin-top:7px}
@media(max-width:950px){.shell{width:calc(100% - 54px)}.hero{gap:24px}.hero-image{min-height:425px}.hero-copy{padding-block:28px}.test-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.article{grid-template-columns:minmax(0,1fr) 190px;gap:23px}.feature-grid,.reading{gap:35px}}
@media(max-width:680px){.shell{width:calc(100% - 32px)}.nav{min-height:72px;gap:10px;flex-wrap:wrap;padding-block:12px}.nav nav{order:3;width:100%;gap:23px;font-size:12px}.nav-cta{min-height:35px;font-size:11px}.hero{grid-template-columns:1fr;gap:18px;padding-block:22px 27px}.hero h1{font-size:clamp(64px,14.9vw,94px)}.hero-copy{padding:9px 0 5px}.hero-image{min-height:350px}.hero-image figcaption strong{font-size:24px}.actions{margin-top:18px;gap:15px}.quick-inner{display:block;padding-block:13px}.quick-inner>div{margin-top:6px}.section{padding-block:47px}.section-title{display:block;margin-bottom:18px}.section-title .tabs{margin-top:18px}.test-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.test-card a{padding:13px 13px 28px;min-height:191px}.test-card h3{font-size:31px}.test-card p{font-size:12px}.test-icon{margin-bottom:12px}.feature-grid,.reading,.article,.foot{grid-template-columns:1fr;gap:23px}.feature-grid{padding-block:27px}.feature-photo img{height:228px}.subhero{padding-block:30px 36px}.subhero h1{font-size:clamp(54px,13vw,80px)}.lede{font-size:16px}.article{padding-block:35px 45px}.foot{padding-block:26px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}
.button span[aria-hidden],.round,.card-arrow,.guide-row>span[aria-hidden]{font-size:0;line-height:1}
.button span[aria-hidden]::before,.round::before,.card-arrow::before,.guide-row>span[aria-hidden]::before{content:"";display:inline-block;width:8px;height:8px;border-top:1.5px solid currentColor;border-right:1.5px solid currentColor}
.button span[aria-hidden]::after,.round::after,.card-arrow::after,.guide-row>span[aria-hidden]::after{content:"";position:absolute;width:12px;height:1.5px;background:currentColor;transform:translate(-3px,4px) rotate(-45deg)}
.button span[aria-hidden],.card-arrow,.guide-row>span[aria-hidden]{position:relative;width:10px;height:10px}
.card-arrow{position:absolute}.round{position:relative}.round::after{transform:rotate(-45deg)}
.test-icon{font-family:"DejaVu Sans","Arial",sans-serif}