@layer theme{:root,:host{--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:Arial, Helvetica, sans-serif;--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.fixed{position:fixed}.relative{position:relative}.static{position:static}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.flex{display:flex}.grid{display:grid}.hidden{display:none}.table{display:table}.grow{flex-grow:1}}:root{--ink:#1f2937;--teal:#0f766e;--muted:#596861;--soft:#f1f6f2;--line:#dbe5df}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{color:var(--ink);background:#fff;margin:0;font-family:Arial,Helvetica,sans-serif;font-size:18px;line-height:1.65}a{color:inherit;text-decoration:none}button,summary,a{-webkit-tap-highlight-color:transparent}a:hover{color:var(--teal)}a:focus-visible,button:focus-visible,summary:focus-visible{outline-offset:5px;outline:3px solid #b9672f}button{font:inherit;cursor:pointer}h1,h2,h3,p{margin:0}h1,h2,h3{letter-spacing:-.035em;font-weight:600;line-height:1.13}h1{font-size:clamp(2.5rem,4.6vw,4.1rem)}h2{font-size:clamp(1.9rem,3vw,2.6rem)}h3{font-size:1.43rem}p{margin-top:1rem}.container{max-width:1200px;margin:auto;padding-left:32px;padding-right:32px}.site-header{border-bottom:1px solid var(--line)}.header-inner{justify-content:space-between;align-items:center;gap:30px;min-height:100px;display:flex}.logo{color:var(--teal);letter-spacing:-1.2px;align-items:center;gap:9px;font-size:30px;font-weight:700;line-height:1;display:inline-flex}.logo-dot{margin-left:-9px}.site-header nav{align-items:center;gap:30px;font-size:14px;font-weight:600;display:flex}.nav-guides{background:var(--soft);border-radius:5px;padding:10px 16px}.hero{grid-template-columns:1.15fr 1fr;align-items:center;gap:52px;padding-top:76px;padding-bottom:72px;display:grid}.eyebrow{letter-spacing:1.8px;color:var(--teal);text-transform:uppercase;align-items:center;gap:9px;font-size:11px;font-weight:700;display:inline-flex}.tiny-dot{background:var(--teal);border-radius:50%;width:7px;height:7px;display:inline-block}.hero h1{margin-top:22px}.hero h1 em{color:var(--teal);font-style:normal}.lead{color:var(--muted);max-width:650px;font-size:19px;line-height:1.7}.hero .lead{max-width:485px;margin-top:25px}.actions{flex-wrap:wrap;align-items:center;gap:26px;margin-top:30px;display:flex}.button{background:var(--teal);color:#fff;border:1px solid var(--teal);border-radius:5px;justify-content:center;align-items:center;gap:30px;padding:13px 21px;font-size:14px;font-weight:600;display:inline-flex}.button:hover{color:#fff;background:#095c56}.text-link{color:var(--teal);align-items:center;gap:15px;font-size:14px;font-weight:700;display:inline-flex}.text-link:hover{text-underline-offset:4px;text-decoration:underline}.hero-note{color:var(--muted);margin-top:23px;font-size:11px}.hero-note span{color:var(--teal);margin-right:5px}.hero-art{background:#e7efe6;border-radius:10px;padding:27px 25px 29px;position:relative;transform:rotate(1deg)}.hero-art svg{width:100%;height:auto}.art-topline{letter-spacing:1.5px;color:#456455;justify-content:space-between;font-size:9px;display:flex}.art-topline span{font-size:22px;line-height:1}.art-bottomline{color:#456455;align-items:center;gap:10px;font-size:11px;display:flex}.floating-note{border:1px solid var(--line);background:#fff;border-radius:6px;align-items:center;gap:12px;padding:12px 20px;display:flex;position:absolute;bottom:68px;left:-24px;transform:rotate(-1deg);box-shadow:0 8px 28px #19392e0d}.floating-note>span{background:var(--soft);color:var(--teal);text-align:center;border-radius:50%;width:32px;height:32px}.floating-note strong{font-size:12px;display:block}.floating-note small{color:var(--muted);font-size:10px;display:block}.principles{border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--muted);font-size:12px}.principles .container{justify-content:space-between;gap:20px;padding-top:20px;padding-bottom:20px;display:flex}.principles span:first-child{color:var(--ink);font-weight:600}.section{padding-top:70px;padding-bottom:70px}.section-heading{justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px;display:flex}.section-heading h2{margin-top:13px}.section-heading p{color:var(--muted);font-size:14px}.grid{gap:24px;display:grid}.three{grid-template-columns:repeat(3,minmax(0,1fr))}.scenario{border:1px solid var(--line);border-radius:7px;padding:27px}.scenario-top{color:#73847a;justify-content:space-between;align-items:center;margin-bottom:26px;font-size:11px;display:flex}.scenario-icon{color:var(--teal);background:var(--soft);border-radius:6px;place-items:center;width:48px;height:48px;font-size:28px;display:grid}.scenario p,.card-copy p{color:var(--muted);margin-top:15px;font-size:15px;line-height:1.7}.scenario .text-link{margin-top:24px}.soft{background:var(--soft)}.guide-card{border:1px solid var(--line);background:#fff;border-radius:7px;flex-direction:column;display:flex;overflow:hidden}.card-art{background:#dce9dd;place-items:center;height:172px;display:grid;position:relative;overflow:hidden}.art-1{background:#e9e9dc}.art-2{background:#f0e3d7}.art-symbol{color:var(--teal);z-index:1;background:#f7faf3;border:1px solid #76998a;border-radius:18px;place-items:center;width:78px;height:88px;font-size:45px;display:grid;transform:rotate(-8deg)}.art-2 .art-symbol{transform:rotate(9deg)}.art-orbit{border:1px dashed #90a58e;border-radius:50%;width:210px;height:110px;position:absolute;transform:rotate(-25deg)}.art-caption{letter-spacing:1.5px;color:#506256;font-size:8px;position:absolute;bottom:13px;left:17px}.art-number{color:#506256;font-size:10px;position:absolute;top:14px;right:17px}.card-copy{flex-direction:column;flex:1;padding:25px;display:flex}.card-copy h3{margin-top:13px;font-size:22px;line-height:1.25}.card-copy .text-link{margin-top:auto;padding-top:22px}.source-note{color:var(--muted);margin-top:26px}.source-note a{text-decoration:underline}.small{font-size:13px}.muted{color:var(--muted)}.faq-section{grid-template-columns:1fr 1.4fr;gap:80px;display:grid}.faq-section h2{margin-top:17px}.faq-section>div>p{color:var(--muted);font-size:15px}.faq-section .text-link{margin-top:20px}.faq details{border-bottom:1px solid var(--line);padding:19px 0}.faq summary{cursor:pointer;padding-right:14px;font-size:16px;font-weight:600}.faq details p{color:var(--muted);padding-bottom:5px;font-size:15px}.closing{text-align:center;background:var(--soft);border-radius:8px;margin-bottom:75px;padding-top:45px;padding-bottom:45px}.closing h2{margin-top:17px}.closing p{max-width:550px;color:var(--muted);margin:19px auto;font-size:16px}.site-footer{border-top:1px solid var(--line);background:#fcfdfb;padding-top:45px}.footer-grid{grid-template-columns:2fr 1fr 1fr;gap:35px;display:grid}.footer-grid p{color:var(--muted);font-size:16px}.footer-grid p.small{font-size:12px}.footer-grid>div:not(:first-child){flex-direction:column;gap:10px;font-size:13px;display:flex}.footer-grid strong{margin-bottom:8px;font-size:12px}.footer-bottom{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:20px;margin-top:35px;padding-top:18px;padding-bottom:18px;font-size:11px;display:flex}.breadcrumbs{color:var(--muted);overflow-wrap:anywhere;padding-top:25px;font-size:12px}.breadcrumbs a:hover{text-decoration:underline}.page-intro{max-width:850px;padding:47px 0 38px}.page-intro h1{margin-top:15px}.page-intro .lead{margin-top:22px}.page-content{padding-bottom:80px}.page-content .grid{margin-top:28px}.filters{flex-wrap:wrap;gap:10px;margin-bottom:24px;display:flex}.filters button{border:1px solid var(--line);background:#fff;border-radius:5px;min-height:44px;padding:9px 17px;font-size:14px}.filters button[aria-pressed=true]{background:var(--teal);color:#fff;border-color:var(--teal)}.callout{border-left:3px solid var(--teal);background:var(--soft);border-radius:3px;margin:30px 0;padding:24px 28px}.callout p:first-child{margin-top:0}.topic-grid{grid-template-columns:1fr 1fr;gap:28px;margin:24px 0;display:grid}.topic-grid>section{background:var(--soft);border-radius:7px;padding:30px}.topic-grid p{color:var(--muted);font-size:16px}.topic-grid .text-link{margin-top:20px}.article-shell{max-width:824px;margin:auto;padding:0 32px 75px}.article-shell .page-intro{padding-bottom:23px}.article-shell h1{font-size:clamp(2.2rem,4vw,3.35rem)}.byline{color:var(--muted);border-bottom:1px solid var(--line);flex-wrap:wrap;gap:8px 20px;padding-bottom:24px;font-size:12px;display:flex}.byline a{color:var(--teal);text-decoration:underline}.method-note{color:var(--muted);padding:15px 0;font-size:13px}.toc{background:var(--soft);border:1px solid var(--line);border-radius:6px;margin:15px 0 35px;padding:21px 26px}.toc summary{cursor:pointer;font-size:14px;font-weight:700}.toc ol{margin-bottom:0;padding-left:20px;font-size:14px}.toc a{color:var(--teal)}.prose{overflow-wrap:anywhere;font-size:18px;line-height:1.8}.prose h2{margin-top:43px;margin-bottom:18px;font-size:28px}.prose h3{margin-top:30px;margin-bottom:15px;font-size:23px}.prose p{margin:18px 0}.prose ul,.prose ol{margin:18px 0;padding-left:25px}.prose li{margin:10px 0}.prose a{color:var(--teal);text-underline-offset:3px;text-decoration:underline}.prose blockquote{border-left:3px solid var(--teal);background:var(--soft);margin:24px 0;padding:5px 23px}.table-scroll{border:1px solid var(--line);border-radius:5px;max-width:100%;margin:25px 0;overflow-x:auto}.prose table{border-collapse:collapse;width:100%;min-width:540px;font-size:15px}.prose th,.prose td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:13px 17px}.prose th{background:var(--soft);font-weight:700}.prose tr:last-child td{border-bottom:0}.related{border-top:1px solid var(--line);margin-top:45px;padding-top:32px}.related h2{font-size:25px}.related a{border-bottom:1px solid var(--line);color:var(--teal);padding:15px 0;font-size:17px;display:block}.not-found{text-align:center;padding-top:100px;padding-bottom:110px}.not-found h1{margin-top:20px}.not-found .lead{margin:22px auto}.not-found .actions{justify-content:center}.skip-link{z-index:50;background:var(--teal);color:#fff;padding:12px;position:fixed;top:-100px;left:15px}.skip-link:focus{top:10px}@media (max-width:900px){.site-header nav{gap:17px}.hero{gap:30px}.hero h1{font-size:48px}.hero-art{padding:20px 15px}.three{gap:16px}.scenario,.card-copy{padding:21px}.faq-section{gap:35px}.principles .container{flex-wrap:wrap;justify-content:center}.hero .lead{font-size:17px}}@media (max-width:760px){.container{padding-left:22px;padding-right:22px}.header-inner{flex-direction:column;justify-content:center;align-items:flex-start;gap:17px;min-height:110px;padding-top:20px;padding-bottom:16px}.logo{font-size:27px}.site-header nav{justify-content:space-between;gap:10px;width:100%;font-size:11px}.nav-guides{padding:5px 8px}.hero{grid-template-columns:1fr;gap:34px;padding-top:42px;padding-bottom:44px}.hero h1{font-size:clamp(40px,9vw,60px)}.desktop-break{display:none}.hero-art{width:calc(100% - 12px);max-width:430px;margin:5px auto}.hero-art svg{max-height:290px}.floating-note{bottom:52px;left:-10px}.eyebrow{letter-spacing:1.25px;font-size:9px}.hero-note{font-size:11px}.hero .lead{font-size:18px}.principles .container{grid-template-columns:1fr 1fr;gap:13px;font-size:10px;display:grid}.section{padding-top:45px;padding-bottom:45px}.section-heading{flex-direction:column;align-items:start;gap:15px;margin-bottom:24px}.section-heading p{margin:0}.three{grid-template-columns:1fr;gap:22px}.scenario-top{margin-bottom:20px}.scenario h3{font-size:23px}.scenario p,.card-copy p{font-size:16px}.scenario{padding:25px}.card-art{height:185px}.card-copy{padding:25px}.faq-section{grid-template-columns:1fr;gap:20px}.closing{margin:5px 22px 45px;padding:35px 22px}.closing h2{font-size:29px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:5px;margin-top:28px}.page-intro{padding-top:35px}.page-intro h1{font-size:38px}.topic-grid{grid-template-columns:1fr}.article-shell{padding-left:22px;padding-right:22px}.article-shell h1{font-size:36px}.prose h2{font-size:26px}.byline{flex-direction:column;gap:5px}.toc{padding:17px 21px}.table-scroll{margin-left:0;margin-right:0}.not-found{padding-top:60px;padding-bottom:70px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.closing{width:auto}@media (max-width:760px){.site-header nav a{align-items:center;min-height:44px;display:flex}.site-header nav{font-size:12px}.nav-guides{white-space:nowrap}}.prose ol,.toc ol{list-style-type:decimal}.prose ul{list-style-type:disc}