.guide-site-header nav a[aria-current=page]{color:var(--teal)}.guide-site-header nav a[aria-current=page]:after{content:"";display:block;width:100%;height:1px;margin-top:5px;background:currentColor}.guide-button{min-height:52px;display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:0 20px;border:1px solid transparent;border-radius:8px;font:inherit;font-weight:760;text-decoration:none;cursor:pointer;transition:background-color .18s ease-out,color .18s ease-out,transform .18s ease-out}.guide-button:active{transform:translateY(1px)}.guide-button-dark{background:var(--ink);color:var(--paper)}.guide-button-dark:hover{background:var(--teal-deep);color:white}.guide-button-light{background:white;color:#074d50}.guide-button-light:hover{background:#e9f4f3}.checklist-clear:focus-visible,.featured-sheet:focus-visible,.guide-button:focus-visible,.journey-note-live:focus-visible{outline:3px solid #77d3ce;outline-offset:5px}.guide-text-link{width:fit-content;min-height:44px;display:inline-flex;align-items:center;gap:10px;color:var(--teal);border-bottom:1px solid var(--line-strong);font-weight:760;text-decoration:none}.featured-sheet-open svg,.guide-button svg,.guide-text-link svg,.journey-note-live svg{transition:transform .18s ease-out}.featured-sheet:hover .featured-sheet-open svg,.guide-button:hover svg,.guide-text-link:hover svg,.journey-note-live:hover svg{transform:translateX(4px)}.guide-arrow-down{transform:rotate(90deg)}.guide-text-link:hover .guide-arrow-down{transform:rotate(90deg) translateX(4px)}.guides-hero{min-height:720px;display:grid;grid-template-columns:minmax(0,.82fr) minmax(520px,1.18fr);align-items:center;gap:clamp(54px,8vw,128px);padding-block:74px}.guides-hero-copy h1{max-width:740px;margin:0;font-family:var(--font-display);font-size:clamp(3.6rem,6vw,6rem);font-weight:660;line-height:.94;letter-spacing:-.04em;text-wrap:balance}.guides-hero-copy>p{max-width:610px;margin:32px 0 34px;color:var(--muted);font-size:clamp(1.08rem,1.4vw,1.28rem);line-height:1.7}.featured-sheet{min-height:550px;position:relative;display:grid;grid-template-rows:auto 1fr auto;overflow:hidden;border:1px solid var(--line-strong);background-color:var(--paper-strong);background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:32px 32px;color:var(--ink);box-shadow:0 30px 65px rgba(23,33,39,.1);text-decoration:none;transform:rotate(.5deg);transition:transform .26s cubic-bezier(.16,1,.3,1),box-shadow .26s ease-out}.featured-sheet:hover{transform:rotate(0) translateY(-4px);box-shadow:0 38px 76px rgba(23,33,39,.14)}.featured-sheet-foot,.featured-sheet-head{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 22px;background:color-mix(in srgb,var(--paper-strong) 92%,transparent);color:var(--muted);font-size:.62rem;font-weight:800;letter-spacing:.11em}.featured-sheet-head{border-bottom:1px solid var(--line-strong)}.featured-sheet-foot{border-top:1px solid var(--line-strong)}.featured-sheet-body{display:grid;grid-template-rows:1fr auto;gap:52px;padding:48px;background:linear-gradient(115deg,color-mix(in srgb,var(--paper-strong) 94%,transparent) 0 58%,transparent 58%)}.featured-sheet h2{max-width:560px;margin:0;font-size:clamp(2.6rem,4vw,4.4rem);line-height:.98}.featured-sheet-body>div>p:last-child{max-width:560px;margin:24px 0 0;color:var(--muted);font-size:1rem;line-height:1.65}.featured-sheet ul{margin:0;padding:0;border-top:1px solid var(--line-strong);list-style:none}.featured-sheet li{min-height:52px;display:flex;align-items:center;gap:13px;border-bottom:1px solid var(--line);font-size:.82rem;font-weight:650}.sample-check{width:18px;height:18px;position:relative;flex:0 0 auto;border:1px solid var(--line-strong);background:var(--paper-strong)}.sample-check-done{border-color:var(--teal);background:var(--teal)}.sample-check-done:after{content:"";width:8px;height:4px;position:absolute;left:4px;top:4px;border-left:1.5px solid white;border-bottom:1.5px solid white;transform:rotate(-45deg)}.featured-sheet-open{display:inline-flex;align-items:center;gap:8px;color:var(--teal);letter-spacing:0}.field-notes{padding-block:clamp(110px,13vw,190px)}.field-notes-intro{display:grid;grid-template-columns:1.1fr .72fr;align-items:end;gap:70px;margin-bottom:80px}.field-notes-intro h2{max-width:780px;margin:0;font-size:clamp(3rem,5vw,5.4rem);line-height:.98}.field-notes-intro p{max-width:610px;margin:0;color:var(--muted);font-size:1.05rem;line-height:1.75}.journey-list{border-top:1px solid var(--ink)}.journey-row{min-height:210px;display:grid;grid-template-columns:90px minmax(0,1.2fr) minmax(260px,.72fr);align-items:center;gap:36px;border-bottom:1px solid var(--line-strong)}.journey-index{align-self:start;padding-top:40px;color:var(--teal);font-size:.72rem;font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.journey-row h3{margin:0;font-family:var(--font-display);font-size:clamp(1.7rem,2.5vw,2.6rem);line-height:1.1;letter-spacing:-.025em}.journey-row p{max-width:660px;margin:15px 0 0;color:var(--muted);line-height:1.7}.journey-note{min-height:98px;display:flex;flex-direction:column;justify-content:center;gap:9px;padding:22px 0 22px 28px;border-left:1px solid var(--line);color:var(--muted);font-size:.86rem;line-height:1.45}.journey-note>span{color:var(--muted);font-size:.62rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.journey-note-live{display:grid;grid-template-columns:1fr auto;align-items:center;color:var(--teal);font-weight:760;text-decoration:none}.journey-note-live svg{grid-column:2;grid-row:1}.guide-principle{display:grid;grid-template-columns:1.1fr .8fr;gap:clamp(60px,10vw,150px);padding-block:40px clamp(100px,12vw,165px)}.guide-principle blockquote{margin:0;color:var(--teal);font-family:var(--font-display);font-size:clamp(2.6rem,4.3vw,4.8rem);font-weight:650;line-height:1;letter-spacing:-.035em}.guide-principle p{margin:0;padding-top:14px;border-top:1px solid var(--line-strong);color:var(--muted);line-height:1.75}.guides-close{background:#0b6668;color:white}.guides-close-inner{min-height:430px;display:grid;grid-template-columns:170px minmax(0,1fr) auto;align-items:center;gap:clamp(44px,7vw,100px)}.guides-close-mark{width:145px;aspect-ratio:1;position:relative}.guides-close-mark span{position:absolute;inset:16%;border:1.5px solid rgba(255,255,255,.8);transform:rotate(45deg)}.guides-close-mark span:nth-child(2){inset:30%}.guides-close-mark span:nth-child(3){inset:44%;background:white}.guides-close h2{max-width:780px;margin:0;font-size:clamp(2.7rem,4.5vw,4.8rem);line-height:1}.guides-close p{max-width:710px;margin:22px 0 0;color:#d0e8e6;font-size:1.02rem;line-height:1.7}.guide-footer .wordmark{text-decoration:none}.article-hero{padding-block:44px 70px}.article-breadcrumb{display:flex;align-items:center;gap:10px;margin-bottom:64px;color:var(--muted);font-size:.78rem;font-weight:650}.article-breadcrumb a{color:var(--teal);text-decoration:none}.article-breadcrumb a:hover{text-decoration:underline}.article-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 315px;gap:clamp(70px,11vw,170px);align-items:end}.article-hero h1{max-width:1050px;margin:0;font-family:var(--font-display);font-size:clamp(4rem,7vw,6rem);font-weight:660;line-height:.94;letter-spacing:-.04em;text-wrap:balance}.article-hero-grid>div:first-child>p{max-width:810px;margin:32px 0 0;color:var(--muted);font-size:clamp(1.18rem,1.6vw,1.45rem);line-height:1.6}.article-meta{border-top:1px solid var(--ink)}.article-meta>div{min-height:68px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:20px;border-bottom:1px solid var(--line-strong)}.article-meta span{color:var(--muted);font-size:.68rem;font-weight:750;letter-spacing:.05em;text-transform:uppercase}.article-meta strong{font-size:.83rem;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.hero-contents{padding-top:22px}.hero-contents>p{margin:0 0 10px;color:var(--muted);font-size:.63rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.hero-contents ol{display:grid;grid-template-columns:1fr 1fr;gap:0 14px;margin:0;padding:0;list-style:none;counter-reset:hero-contents}.hero-contents li{counter-increment:hero-contents;border-top:1px solid var(--line)}.hero-contents li:last-child{grid-column:1/-1}.hero-contents a{min-height:38px;display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.65rem;line-height:1.25;text-decoration:none}.hero-contents a:before{content:counter(hero-contents,decimal-leading-zero);color:var(--teal);font-size:.52rem;font-weight:800}.hero-contents a:hover{color:var(--teal)}.article-print-button{width:100%;min-height:48px;display:flex;align-items:center;justify-content:center;gap:10px;margin-top:18px;border:1px solid var(--teal);border-radius:7px;background:transparent;color:var(--teal);font:inherit;font-size:.78rem;font-weight:760;cursor:pointer}.article-print-button:hover{background:var(--teal-soft)}.article-print-button:focus-visible{outline:3px solid #77d3ce;outline-offset:4px}.article-hero-rule{height:48px;position:relative;display:grid;grid-template-columns:repeat(3,1fr);align-items:end;margin-top:76px;color:var(--muted);font-size:.58rem;font-weight:800;letter-spacing:.11em}.article-hero-rule:before{content:"";position:absolute;left:0;right:0;bottom:7px;height:1px;background:var(--line-strong)}.article-hero-rule span{position:relative;padding-bottom:18px}.article-hero-rule span:after{content:"";width:7px;height:7px;position:absolute;left:0;bottom:4px;border-radius:50%;background:var(--paper);border:1px solid var(--teal)}.article-hero-rule span:nth-child(2){text-align:center}.article-hero-rule span:nth-child(2):after{left:calc(50% - 3px);background:var(--teal)}.article-hero-rule span:last-child{text-align:right}.article-hero-rule span:last-child:after{left:auto;right:0}.article-layout{display:grid;grid-template-columns:250px minmax(0,740px);justify-content:center;gap:clamp(70px,10vw,150px);padding-block:90px 130px;border-top:1px solid var(--line)}.article-contents{position:sticky;top:34px;align-self:start;padding-top:10px}.article-contents>p{margin:0 0 18px;color:var(--muted);font-size:.66rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.article-contents ol{margin:0;padding:0;border-top:1px solid var(--line-strong);list-style:none;counter-reset:contents}.article-contents li{counter-increment:contents;border-bottom:1px solid var(--line)}.article-contents a{min-height:51px;display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.78rem;line-height:1.35;text-decoration:none}.article-contents li a:before{content:counter(contents,decimal-leading-zero);color:var(--teal);font-size:.58rem;font-weight:800}.article-contents a:hover{color:var(--teal)}.article-contents .contents-print-link{align-items:flex-start;justify-content:space-between;margin-top:25px;color:var(--teal);font-weight:760}.article-body{min-width:0}.article-body section{scroll-margin-top:36px;padding-top:86px}.article-body section:first-of-type{padding-top:78px}.article-body #outside{padding-top:112px}.article-lede{margin:0;color:var(--ink);font-family:var(--font-display);font-size:clamp(1.6rem,2.2vw,2.15rem);font-weight:530;line-height:1.35;letter-spacing:-.02em}.article-body h2{margin:0 0 26px;font-size:clamp(2.5rem,4vw,4rem);line-height:1}.article-body h3{margin:52px 0 14px;font-family:var(--font-display);font-size:1.45rem;line-height:1.2;letter-spacing:-.02em}.article-body p{max-width:70ch;margin:0;color:var(--ink);font-size:1.05rem;line-height:1.78}.article-body p+p{margin-top:22px}.field-note{margin:40px 0 0;padding:28px 30px 31px;border:1px solid var(--line-strong);background:var(--paper-strong)}.field-note>span{color:var(--teal);font-size:.64rem;font-weight:800;letter-spacing:.1em}.field-note p{margin-top:13px;color:var(--muted);font-size:.95rem;line-height:1.7}.field-note-caution{background:color-mix(in srgb,var(--paper-strong) 76%,var(--teal-soft))}.observation-grid{display:grid;grid-template-columns:1fr 1fr;margin:38px 0;border:1px solid var(--line-strong)}.observation-grid>div{min-height:180px;padding:28px}.observation-grid>div+div{border-left:1px solid var(--line-strong)}.observation-grid span{color:var(--teal);font-size:.63rem;font-weight:800;letter-spacing:.1em}.observation-grid p{margin-top:22px;color:var(--muted);font-size:.9rem;line-height:1.65}.photo-sequence{display:grid;grid-template-columns:1.4fr .7fr;gap:8px;margin:42px 0 0}.photo-sequence>div{min-height:330px;position:relative;overflow:hidden;background:var(--line)}.photo-sequence img{width:100%;height:100%;display:block;object-fit:cover;filter:saturate(.8) contrast(.96)}.photo-sequence>div:nth-child(2) img{object-position:52% center}.photo-sequence>div:after{content:"";position:absolute;inset:60% 0 0;background:linear-gradient(transparent,rgba(7,20,21,.58));pointer-events:none}.photo-sequence span{position:absolute;z-index:1;left:16px;bottom:14px;color:white;font-size:.6rem;font-weight:800;letter-spacing:.09em}.photo-sequence figcaption{grid-column:1/-1;margin-top:8px;color:var(--muted);font-size:.72rem;line-height:1.55}.question-list{margin:34px 0 0;padding:0;border-top:1px solid var(--ink);list-style:none}.question-list li{min-height:78px;display:grid;grid-template-columns:46px 1fr;align-items:center;gap:12px;border-bottom:1px solid var(--line);font-family:var(--font-display);font-size:1.16rem;font-weight:580;line-height:1.35}.question-list span{align-self:stretch;display:grid;place-items:center start;color:var(--teal);border-right:1px solid var(--line);font-family:var(--font-body);font-size:.62rem;font-weight:800}.evidence-types{margin:34px 0 0;border-top:1px solid var(--ink)}.evidence-types>div{display:grid;grid-template-columns:145px 1fr;gap:28px;padding:24px 0;border-bottom:1px solid var(--line)}.evidence-types dt{color:var(--teal);font-weight:800}.evidence-types dd{margin:0;color:var(--muted);line-height:1.65}.field-sheet-wrap{padding-bottom:clamp(110px,13vw,180px);scroll-margin-top:28px}.working-checklist{border:1px solid var(--line-strong);background:var(--paper-strong);box-shadow:0 28px 70px rgba(23,33,39,.08)}.working-checklist-head{display:grid;grid-template-columns:1fr auto;align-items:center;gap:40px;padding:46px 50px;border-bottom:1px solid var(--line-strong)}.working-checklist h2{margin:0;font-size:clamp(2.6rem,4.5vw,4.8rem);line-height:.98}.working-checklist-head p{margin:18px 0 0;color:var(--muted);line-height:1.65}.checklist-progress{min-width:140px;display:flex;align-items:center;justify-content:flex-end;gap:13px;color:var(--muted)}.checklist-progress strong{color:var(--teal);font-family:var(--font-display);font-size:3.5rem;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-weight:650;line-height:1}.checklist-progress span{font-size:.68rem;font-weight:750;line-height:1.35;text-transform:uppercase}.checklist-groups{display:grid;grid-template-columns:1fr 1fr}.checklist-group{min-width:0;margin:0;padding:22px 42px 40px;border:0;border-bottom:1px solid var(--line)}.checklist-group:nth-child(odd){border-right:1px solid var(--line)}.checklist-group legend{width:100%;display:grid;grid-template-columns:max-content minmax(0,1fr);align-items:center;gap:14px;padding:26px 0 18px;border-bottom:1px solid var(--line-strong)}.checklist-group-index{color:var(--teal);font-family:var(--font-body);font-size:.6rem;font-weight:800;line-height:1;letter-spacing:.08em}.checklist-group-title{font-family:var(--font-display);font-size:1.35rem;font-weight:660;line-height:1.15;letter-spacing:-.02em}.checklist-item{min-height:66px;position:relative;display:grid;grid-template-columns:24px 1fr;align-items:center;gap:14px;padding-block:12px;border-bottom:1px solid var(--line);cursor:pointer}.checklist-item:last-child{border-bottom:0}.checklist-item input{width:1px;height:1px;position:absolute;opacity:0}.checklist-box{width:23px;height:23px;display:grid;place-items:center;border:1px solid var(--line-strong);background:var(--paper-strong);color:white;transition:background-color .15s ease-out,border-color .15s ease-out}.checklist-box svg{width:15px;height:15px;opacity:0;transform:scale(.72);transition:opacity .15s ease-out,transform .15s cubic-bezier(.16,1,.3,1)}.checklist-item:hover .checklist-box{border-color:var(--teal)}.checklist-item input:focus-visible+.checklist-box{outline:3px solid #77d3ce;outline-offset:3px}.checklist-item-done .checklist-box{border-color:var(--teal);background:var(--teal)}.checklist-item-done .checklist-box svg{opacity:1;transform:scale(1)}.checklist-item b{display:block;font-size:.89rem;font-weight:650;line-height:1.45}.checklist-item small{display:block;margin-top:4px;color:var(--muted);font-size:.72rem;line-height:1.45}.checklist-item-done b{color:var(--muted);text-decoration:line-through;text-decoration-thickness:1px;text-decoration-color:var(--line-strong)}.checklist-print-brand{display:none}.checklist-actions{display:flex;align-items:center;gap:24px;padding:34px 50px}.checklist-clear{min-height:44px;padding:0;border:0;border-bottom:1px solid var(--line-strong);background:transparent;color:var(--teal);font:inherit;font-size:.82rem;font-weight:750;cursor:pointer}.checklist-clear:disabled{color:var(--muted);opacity:.45;cursor:default}.checklist-actions p{max-width:310px;margin:0 0 0 auto;color:var(--muted);font-size:.7rem;line-height:1.5;text-align:right}.article-product-bridge{display:grid;grid-template-columns:minmax(0,.9fr) minmax(420px,1.1fr);align-items:center;gap:clamp(70px,10vw,150px);padding-block:clamp(110px,13vw,180px);border-top:1px solid var(--line)}.article-product-bridge h2{margin:0;font-size:clamp(2.8rem,4.8vw,5rem);line-height:.98}.article-product-bridge>div:first-child>p{max-width:650px;margin:28px 0 30px;color:var(--muted);font-size:1.03rem;line-height:1.75}.mini-evidence{border:1px solid var(--line-strong);background:var(--paper-strong);transform:rotate(.65deg);box-shadow:0 28px 65px rgba(23,33,39,.08)}.mini-evidence>div{padding:28px 30px;border-bottom:1px solid var(--line-strong)}.mini-evidence>div:last-child{border-bottom:0;background:color-mix(in srgb,var(--paper-strong) 78%,var(--teal-soft))}.mini-evidence .mini-evidence-head{display:flex;justify-content:space-between;padding:16px 20px;color:var(--muted);font-size:.6rem;font-weight:800;letter-spacing:.1em}.mini-evidence>div>span{color:var(--teal);font-size:.6rem;font-weight:800;letter-spacing:.1em}.mini-evidence p{margin:14px 0;font-family:var(--font-display);font-size:1.45rem;line-height:1.25;letter-spacing:-.02em}.mini-evidence a{color:var(--teal);font-size:.72rem;font-weight:760}.mini-evidence small{color:var(--muted);font-size:.69rem}.article-next{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--ink)}.article-next>*{min-height:175px;display:flex;flex-direction:column;justify-content:center;padding:30px 36px 30px 0}.article-next>*+*{padding-left:36px;border-left:1px solid var(--line-strong)}.article-next a{text-decoration:none}.article-next span{color:var(--muted);font-size:.65rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.article-next strong{margin-top:14px;font-family:var(--font-display);font-size:1.55rem;line-height:1.2;letter-spacing:-.02em}.article-next a strong{color:var(--teal)}.article-next small{margin-top:8px;color:var(--muted)}@media (max-width:1100px){.guides-hero{grid-template-columns:.8fr 1.2fr;gap:54px}.featured-sheet-body{padding:38px}.guides-close-inner{grid-template-columns:130px 1fr auto;gap:44px}.guides-close-mark{width:120px}.article-layout{grid-template-columns:220px minmax(0,700px);gap:70px}.article-product-bridge{gap:70px}}@media (max-width:820px){.guides-hero{grid-template-columns:1fr;padding-block:74px 90px}.guides-hero-copy{max-width:670px}.featured-sheet{min-height:520px;transform:none}.field-notes-intro{grid-template-columns:1fr;gap:28px}.journey-row{grid-template-columns:64px 1fr;padding-block:30px}.journey-index{padding-top:7px}.journey-note{grid-column:2;padding:20px 0 0;border-top:1px solid var(--line);border-left:0}.guide-principle{grid-template-columns:1fr;gap:45px}.guides-close-inner{grid-template-columns:100px 1fr;padding-block:72px}.guides-close-mark{width:90px}.guides-close-inner>.guide-button{grid-column:2;justify-self:start}.article-hero-grid{grid-template-columns:1fr;gap:54px}.article-hero-aside,.article-meta{max-width:500px}.article-layout{grid-template-columns:1fr;gap:0;padding-top:42px}.article-contents{position:static;padding:24px 28px;border:1px solid var(--line-strong);background:var(--paper-strong)}.article-contents ol{display:grid;grid-template-columns:1fr 1fr}.article-contents li:nth-child(odd){padding-right:16px;border-right:1px solid var(--line)}.article-contents li:nth-child(2n){padding-left:16px}.article-contents .contents-print-link{display:none}.article-body{max-width:740px;padding-top:48px}.checklist-groups{grid-template-columns:1fr}.checklist-group:nth-child(odd){border-right:0}.article-product-bridge{grid-template-columns:1fr}.mini-evidence{width:min(100%,650px);transform:none}}@media (max-width:560px){.guide-site-header .wordmark{font-size:1.02rem}.guides-hero{min-height:auto;padding-block:56px 76px;gap:50px}.guides-hero-copy h1{font-size:clamp(3.15rem,14.5vw,4.25rem)}.featured-sheet{min-height:530px}.featured-sheet-foot,.featured-sheet-head{padding:14px 15px}.featured-sheet-foot>span:first-child{max-width:145px;line-height:1.45}.featured-sheet-body{padding:32px 24px;background:color-mix(in srgb,var(--paper-strong) 93%,transparent)}.featured-sheet h2{font-size:2.75rem}.field-notes{padding-block:90px}.field-notes-intro{margin-bottom:50px}.field-notes-intro h2{font-size:3rem}.journey-row{grid-template-columns:40px 1fr;gap:12px}.journey-row h3{font-size:1.8rem}.journey-note{grid-column:1/-1}.guide-principle{padding-bottom:90px}.guides-close-inner{grid-template-columns:1fr;gap:28px}.guides-close-inner>.guide-button{grid-column:1}.guides-close h2{font-size:3rem}.guide-footer{margin-top:0}.article-hero{padding-block:34px 54px}.article-breadcrumb{margin-bottom:46px}.article-hero h1{font-size:clamp(3.4rem,16vw,4.5rem)}.article-hero-grid>div:first-child>p{font-size:1.08rem}.hero-contents{padding-top:26px}.hero-contents a{min-height:44px;font-size:.72rem}.article-hero-rule{margin-top:50px}.article-layout{padding-block:28px 95px}.article-contents{padding:22px 20px}.article-contents ol{grid-template-columns:1fr}.article-contents li:nth-child(odd){padding-right:0;border-right:0}.article-contents li:nth-child(2n){padding-left:0}.article-lede{font-size:1.5rem}.article-body section,.article-body section:first-of-type{padding-top:72px}.article-body #outside{padding-top:96px}.article-body h2{font-size:2.75rem}.article-body p{font-size:1rem}.field-note{padding:24px 22px}.observation-grid{grid-template-columns:1fr}.observation-grid>div{min-height:150px}.observation-grid>div+div{border-top:1px solid var(--line-strong);border-left:0}.photo-sequence{grid-template-columns:1fr 1fr}.photo-sequence>div{min-height:240px}.question-list li{grid-template-columns:38px 1fr;font-size:1.02rem}.evidence-types>div{grid-template-columns:1fr;gap:7px}.field-sheet-wrap{padding-bottom:95px}.working-checklist-head{grid-template-columns:1fr;gap:26px;padding:34px 24px}.working-checklist h2{font-size:2.9rem}.checklist-progress{justify-content:flex-start}.checklist-group{padding:18px 22px 34px}.checklist-actions{align-items:stretch;flex-direction:column;gap:16px;padding:28px 22px}.checklist-actions p{margin:5px 0 0;text-align:left}.article-product-bridge{padding-block:95px}.article-product-bridge h2{font-size:3rem}.mini-evidence p{font-size:1.25rem}.article-next{grid-template-columns:1fr}.article-next>*+*{padding-left:0;border-top:1px solid var(--line-strong);border-left:0}}@media (prefers-color-scheme:dark){.article-contents,.featured-sheet,.field-note,.mini-evidence,.working-checklist{box-shadow:none}.guide-button-dark{background:var(--teal);color:#0d1718}.guide-button-dark:hover{background:#9be4df;color:#0d1718}.sample-check-done:after{border-color:#0d1718}.checklist-box{color:#0d1718}}@media print{@page{margin:14mm}body{background:white!important;color:#172127!important}.article-hero,.article-layout,.article-next,.article-product-bridge,.guide-footer,.guide-site-header,.guides-close{display:none!important}.field-sheet-wrap{width:100%;padding:0}.working-checklist{border:1px solid #aebcbe;box-shadow:none}.working-checklist-head{padding:22px 24px}.working-checklist h2{color:#172127;font-size:28pt}.working-checklist-head p{color:#56646b}.checklist-actions,.checklist-progress{display:none}.checklist-print-brand{display:inline-flex;align-self:start;color:#172127;print-color-adjust:exact;-webkit-print-color-adjust:exact}.checklist-groups{grid-template-columns:1fr 1fr}.checklist-group{page-break-inside:avoid;break-inside:avoid;padding:18px 22px}.checklist-group:nth-child(odd){border-right:1px solid #d4dcde}.checklist-group legend,.checklist-item b{color:#172127}.checklist-item{min-height:45px}.checklist-item-done b{color:#56646b}}