:root{--ink:#172b23;--green:#086147;--bright:#c1e9ae;--line:#d8e1db;--muted:#5c6b62;--light:#f1f7f2}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:26px}body{margin:0;color:var(--ink);background:white;font-family:Arial,Helvetica,sans-serif;font-size:1rem;line-height:1.65}a{color:inherit;text-underline-offset:5px}a:hover{color:var(--green)}a:focus-visible,summary:focus-visible{outline:3px solid #a36016;outline-offset:5px}img{display:block;max-width:100%}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-weight:400;line-height:1.15;letter-spacing:-.035em;font-family:Georgia,'Times New Roman',serif}h1{font-size:clamp(2.6rem,5.8vw,4.7rem)}h2{font-size:2.35rem}h3{font-size:1.6rem}p{overflow-wrap:break-word}.wrap{width:min(1180px,calc(100% - 64px));margin-inline:auto}.skip{position:fixed;top:-100px;left:20px;background:white;padding:12px 20px;z-index:10}.skip:focus{top:10px}.masthead{border-bottom:1px solid var(--line)}.header-inner{min-height:100px;display:flex;justify-content:space-between;align-items:center;gap:26px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;text-decoration:none;font-size:1.2rem;line-height:1.15;font-weight:700;letter-spacing:-.025em}.brand b{display:block;font-weight:500;font-size:.95rem;letter-spacing:.035em;margin-top:4px}.brand-mark{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:1.5px solid var(--green);border-radius:50%;font-family:Georgia,serif;font-size:1.15rem;letter-spacing:-.08em;color:var(--green);padding-right:2px}.header-inner nav{display:flex;gap:28px;flex-wrap:wrap}.header-inner nav a{text-decoration:none;font-size:.875rem}.header-inner nav a:hover{text-decoration:underline}.header-label{font-size:.75rem;line-height:1.45;color:var(--muted);border-left:1px solid var(--line);padding-left:22px}.eyebrow{font-size:.75rem;line-height:1.5;text-transform:uppercase;letter-spacing:.12em;font-weight:700;color:var(--green)}.hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.8fr);gap:76px;padding:58px 0 45px;align-items:center}.hero-copy{padding:10px 0}.hero .eyebrow{margin-bottom:24px}.hero h1{font-size:clamp(3rem,6.3vw,5rem);line-height:1.07;letter-spacing:-.05em}.hero h1 em{color:var(--green);font-weight:400}.hero-copy>p:not(.eyebrow){font-size:1.05rem;color:var(--muted);max-width:430px;margin:26px 0;line-height:1.75}.button{display:inline-block;background:var(--green);color:white;border:1px solid var(--green);font-size:.875rem;font-weight:700;padding:14px 23px;text-decoration:none;border-radius:3px}.button:hover{color:white;background:#034834}.hero-note{display:block;font-size:.75rem;color:var(--muted);margin-top:15px}.hero-photo{position:relative;isolation:isolate;align-self:stretch;min-height:480px;max-height:620px;padding:0 15px 15px 0}.hero-photo:after{content:'';position:absolute;z-index:-1;inset:24px 0 0 24px;background:var(--bright)}.hero-photo img{height:100%;width:100%;object-fit:cover;object-position:center top;border-radius:120px 120px 0 0}.hero-photo figcaption{position:absolute;bottom:34px;left:18px;max-width:calc(100% - 60px);background:white;padding:7px 12px;font-size:.75rem;color:var(--ink)}.starting-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-block:1px solid var(--line);padding:24px 0;gap:30px}.starting-strip a{padding-left:24px;border-left:2px solid var(--bright);text-decoration:none}.starting-strip span{display:block;font-size:.75rem;color:var(--muted);margin-bottom:5px}.starting-strip b{font-size:.95rem;font-weight:600;line-height:1.5;display:block}.starting-strip a:hover b{text-decoration:underline}.library{display:grid;grid-template-columns:290px minmax(0,1fr);gap:85px;padding:88px 0 75px;align-items:start}.library-heading{position:sticky;top:30px}.library-heading h2{font-size:2.8rem;line-height:1.08;margin:20px 0}.library-heading>p:not(.eyebrow){font-size:.95rem;line-height:1.75;color:var(--muted)}.library-note{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);font-size:.875rem;line-height:1.75;color:var(--muted)}.library-note span{display:block;font-size:.95rem;font-weight:600;color:var(--ink);margin-bottom:9px}.guide-index{min-width:0;border-top:1px solid var(--line)}.guide-entry{border-bottom:1px solid var(--line)}.guide-entry>summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:35px minmax(0,1fr) 24px;gap:19px;padding:25px 0;align-items:center}.guide-entry>summary::-webkit-details-marker{display:none}.guide-number{font-size:.8rem;color:var(--green);font-weight:700;align-self:start;margin-top:6px}.entry-title{display:block}.entry-category{display:block;font-size:.75rem;letter-spacing:.045em;color:var(--muted);margin-bottom:7px}.entry-heading{font-family:Georgia,serif;font-size:1.65rem;line-height:1.25;letter-spacing:-.025em}.expand-mark{font-size:1.4rem;font-weight:300;color:var(--green);transition:transform .2s}.guide-entry[open] .expand-mark{transform:rotate(45deg)}.guide-entry[open] .entry-heading{color:var(--green)}.guide-entry>summary:hover .entry-heading{color:var(--green)}.entry-content{padding:0 43px 27px 54px}.entry-content>p{font-size:1rem;line-height:1.75;color:var(--muted);max-width:550px}.entry-bottom{display:flex;gap:20px;justify-content:space-between;align-items:center;margin-top:19px}.text-link{font-size:.875rem;font-weight:700;text-decoration:underline}.entry-bottom>span{font-size:.75rem;color:var(--muted)}.sponsor-box{padding:26px;background:var(--light);border:1px solid #cbdacf;margin:32px 0;display:grid;grid-template-columns:1fr;gap:15px}.sponsor-box .eyebrow{font-size:.75rem;letter-spacing:.09em;color:#526e5a}.sponsor-box h2{font-family:Arial,Helvetica,sans-serif;font-size:1.2rem;font-weight:600;letter-spacing:-.02em;margin-top:5px}.sponsor-content p{font-size:.875rem;color:var(--muted);line-height:1.65}.sponsor-content a{font-size:.95rem}.sponsor-content ul{padding-left:20px;margin:0}.preparation-note{background:var(--green);color:white;padding:46px;display:grid;grid-template-columns:1fr 1fr;column-gap:70px;row-gap:18px;margin-bottom:75px}.preparation-note>.eyebrow{grid-column:1/-1;color:var(--bright)}.preparation-note h2{font-size:2.55rem;line-height:1.1}.preparation-note>div>p{font-size:1rem;color:#e0ede5;line-height:1.75;margin-bottom:22px}.preparation-note a{color:white}.preparation-note a:hover{color:var(--bright)}.site-footer{background:#f3f6f3;border-top:1px solid var(--line);padding:42px 0 22px}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:25px}.footer-top>p{font-family:Georgia,serif;font-size:1.4rem;line-height:1.3}.footer-top>a:last-child{font-size:.875rem}.disclaimer{color:var(--muted);font-size:.8rem;line-height:1.75;max-width:1040px;margin-top:30px}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:26px;padding-top:20px;font-size:.75rem;color:var(--muted);overflow-wrap:anywhere}.breadcrumbs{display:flex;flex-wrap:wrap;gap:12px;align-items:center;padding:25px 0;font-size:.75rem;color:var(--muted)}.breadcrumbs a{text-decoration:none}.breadcrumbs a:hover{text-decoration:underline}.article-header{padding:25px 0 47px;text-align:center;border-bottom:1px solid var(--line);max-width:1000px;margin-inline:auto}.article-number{display:inline-block;font-size:.75rem;border:1px solid var(--line);padding:5px 12px;border-radius:30px;color:var(--muted);margin-bottom:21px}.article-header .eyebrow{margin-bottom:17px}.article-header h1{max-width:950px;margin-inline:auto;font-size:clamp(2.25rem,4.4vw,3.6rem);line-height:1.16;letter-spacing:-.03em}.article-meta{display:flex;justify-content:center;flex-wrap:wrap;gap:9px 25px;font-size:.75rem;color:var(--muted);margin-top:25px}.reading-layout{display:grid;grid-template-columns:250px minmax(0,750px);gap:70px;padding-top:50px;align-items:start;justify-content:space-between}.contents{position:sticky;top:26px;border-left:3px solid var(--bright);padding-left:22px}.contents h2{font-family:Arial,Helvetica,sans-serif;font-size:1rem;letter-spacing:0;font-weight:600}.contents ol{font-size:.875rem;line-height:1.6;padding-left:20px;margin:22px 0}.contents li{padding-left:5px;margin-bottom:15px}.contents li::marker{color:var(--green);font-size:.75rem}.contents a{text-decoration:none}.contents a:hover{text-decoration:underline}.back-link{font-size:.875rem;font-weight:700;display:inline-block;border-top:1px solid var(--line);padding-top:17px;width:100%}.article-body{min-width:0}.article-intro{font-family:Georgia,'Times New Roman',serif;font-size:1.4rem;line-height:1.75;color:var(--green);margin-bottom:36px}.body-section{margin-bottom:34px}.body-section h2{font-size:1.9rem;line-height:1.25;margin-bottom:17px;letter-spacing:-.025em}.body-section>p{font-size:1.0625rem;line-height:1.9;color:#34443a}.article-body .sponsor-box{margin:36px 0 39px}.checklist{border-block:2px solid var(--green);padding:29px 0;margin:43px 0 26px}.checklist .eyebrow{margin-bottom:11px}.checklist h2{font-size:1.85rem}.checklist ul{padding-left:22px;margin:20px 0 0;font-size:1rem;line-height:1.75}.checklist li{padding-left:8px;margin-bottom:12px}.checklist li::marker{color:var(--green)}.source-note{font-size:.8rem;line-height:1.8;color:var(--muted)}.related{margin:75px 0;border-top:1px solid var(--line);padding-top:32px}.related>h2{font-size:2.2rem}.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin-top:28px}.related-grid article{background:var(--light);padding:26px}.related-grid .eyebrow{font-size:.75rem;letter-spacing:.055em}.related h3{margin:18px 0;font-size:1.6rem;line-height:1.25}.related h3 a{text-decoration:none}.related h3 a:hover{text-decoration:underline}.read-time{font-size:.75rem;color:var(--muted)}.error{padding:80px 0 100px}.error>.eyebrow{margin-bottom:20px}.error h1 em{color:var(--green)}.error>p:not(.eyebrow){margin:25px 0}
@media(max-width:1040px){.header-label{display:none}.header-inner nav{gap:22px}.hero{gap:40px;grid-template-columns:minmax(0,1.1fr) minmax(0,.8fr)}.hero h1{font-size:4.1rem}.library{grid-template-columns:240px minmax(0,1fr);gap:48px}.library-heading h2{font-size:2.55rem}.reading-layout{grid-template-columns:225px minmax(0,1fr);gap:42px}.preparation-note{gap:20px 38px}.related-grid{gap:20px}.related-grid article{padding:21px}}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.header-inner{display:block;padding:21px 0 17px;min-height:0}.header-inner nav{margin-top:18px;gap:10px 22px}.header-inner nav a{font-size:.875rem}.brand{font-size:1.12rem}.hero{padding:35px 0 32px;gap:26px;grid-template-columns:minmax(0,1fr) minmax(0,.72fr);align-items:center}.hero h1{font-size:clamp(2.5rem,6.8vw,3.7rem)}.hero .eyebrow{font-size:.75rem;letter-spacing:.08em;margin-bottom:18px}.hero-copy>p:not(.eyebrow){font-size:1rem;margin:20px 0}.hero-photo{min-height:330px;max-height:520px;padding:0 10px 10px 0}.hero-photo img{border-radius:75px 75px 0 0}.hero-photo figcaption{font-size:.75rem;left:11px;bottom:20px;max-width:calc(100% - 32px);padding:6px 9px;line-height:1.4}.starting-strip{gap:19px;padding:22px 0}.starting-strip a{padding-left:13px}.starting-strip b{font-size:.875rem}.library{grid-template-columns:1fr;padding:45px 0;gap:30px}.library-heading{position:static}.library-heading h2{font-size:2.6rem;margin:16px 0}.library-heading h2 br{display:none}.library-heading>p:not(.eyebrow){font-size:1rem}.library-note{display:none}.guide-entry>summary{padding:24px 0}.entry-heading{font-size:1.6rem}.preparation-note{padding:30px;gap:18px 30px;margin-bottom:45px}.preparation-note h2{font-size:2.1rem}.preparation-note>div>p{font-size:.95rem}.footer-top>p{display:none}.reading-layout{grid-template-columns:1fr;gap:30px;padding-top:30px}.contents{position:static;padding:22px;background:var(--light)}.contents ol{columns:2;column-gap:28px;margin-bottom:0}.contents li{break-inside:avoid}.back-link{display:none}.article-header{padding-top:14px;padding-bottom:32px}.article-header h1{font-size:clamp(2rem,5.7vw,2.8rem)}.article-intro{font-size:1.3rem}.body-section h2{font-size:1.75rem}.body-section>p{font-size:1.0625rem}.related{margin:45px 0}.related>h2{font-size:2rem}.related-grid{grid-template-columns:1fr;gap:17px}.related-grid article{padding:24px}.related h3{margin:12px 0}.related h3 a{font-size:1.55rem}}
@media(max-width:520px){.header-inner nav{gap:9px 18px}.header-inner nav a{font-size:.875rem}.hero{grid-template-columns:1fr;gap:25px}.hero h1{font-size:3.45rem;line-height:1.08}.hero h1 br:last-of-type{display:none}.hero-photo{height:390px;min-height:0;max-width:340px;width:100%;justify-self:center}.hero-photo img{object-position:center top;border-radius:100px 100px 0 0}.hero-note{margin-top:12px}.starting-strip{grid-template-columns:1fr;gap:17px}.starting-strip a{padding-left:17px}.starting-strip b{font-size:.95rem}.starting-strip span{margin-bottom:2px}.library{padding-top:35px}.guide-entry>summary{grid-template-columns:24px minmax(0,1fr) 20px;gap:12px}.entry-heading{font-size:1.45rem}.entry-content{padding:0 24px 25px 36px}.entry-bottom{gap:12px;flex-wrap:wrap}.sponsor-box{padding:23px}.preparation-note{grid-template-columns:1fr;padding:28px}.preparation-note h2{font-size:2.2rem}.preparation-note>div>p{font-size:1rem}.footer-top{align-items:start;gap:30px}.footer-top>a:last-child{max-width:130px;line-height:1.6}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:6px}.article-header h1{font-size:2.2rem}.article-meta{gap:8px 18px}.article-meta>span:first-child{flex-basis:100%}.contents ol{columns:1}.article-intro{font-size:1.25rem}.body-section h2{font-size:1.7rem}.checklist h2{font-size:1.65rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.expand-mark{transition:none}}
@media print{.masthead,.site-footer,.contents,.sponsor-box,.related,.skip{display:none}.wrap{width:100%}.reading-layout{display:block}.article-header h1{font-size:30px}.article-header{padding:0 0 25px}.body-section{break-inside:avoid}.body-section>p{color:black}a{text-decoration:none;color:black}}