@charset "UTF-8";
:root{--ink:#193a49;--body:#333d42;--muted:#657178;--accent:#17617c;--paper:#ffffff;--soft:#eff5f7;--line:#d8e1e5;--shell:1180px}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--body);font:17px/1.65 Arial,Helvetica,sans-serif}html{scroll-padding-top:24px}
a{color:inherit;text-underline-offset:4px;text-decoration-thickness:1px}a:hover{color:var(--accent)}button,input,select{font:inherit}button,a,input,select,summary{touch-action:manipulation}button{cursor:pointer}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,.finder-result:focus-visible{outline:3px solid var(--accent);outline-offset:5px}
img{display:block;max-width:100%;height:auto}p{margin:0 0 1.1em}h1,h2,h3,h4{margin:0;color:var(--ink);line-height:1.18}
h1,h2{font-family:Arial,Helvetica,sans-serif;font-weight:700;letter-spacing:-.025em}h1{font-size:clamp(2.5rem,4.4vw,3.7rem)}h2{font-size:2rem}h3{font-size:1.2rem;font-weight:600;letter-spacing:-.015em}h4{font-size:1.06rem}ul,ol{padding-left:1.5em}
.shell{width:min(var(--shell),calc(100% - 72px));margin-inline:auto}.narrow{max-width:760px}.eyebrow{color:var(--accent);font-size:.75rem;font-weight:700;letter-spacing:.1em;margin:0 0 15px}.lede{font-size:1.15rem;line-height:1.7;margin-top:20px}
.text-link{display:inline-block;font-size:.88rem;font-weight:600;white-space:nowrap}.skip-link{position:absolute;top:-100px;left:12px;padding:12px;background:var(--ink);color:white;z-index:10}.skip-link:focus{top:12px}

/* Masthead and a single-level contents strip. */
.site-header{background:var(--paper)}.masthead{min-height:103px;display:flex;justify-content:space-between;align-items:center}
.brand{font:700 2.2rem/1 Arial,Helvetica,sans-serif;color:var(--ink);text-decoration:none;letter-spacing:-.045em}
.masthead-description{font-size:.84rem;line-height:1.45;text-align:right;color:var(--muted);margin:0}
.navigation-bar{display:flex;align-items:center;justify-content:space-between;border-top:2px solid var(--ink);border-bottom:1px solid var(--line)}.main-nav{display:flex;gap:31px}
.main-nav a{padding:15px 0 13px;font-size:.9rem;text-decoration:none;border-bottom:2px solid transparent}.main-nav a[aria-current],.main-nav a:hover{border-bottom-color:var(--accent);color:var(--accent)}
.header-aid{font-size:.83rem;text-decoration:none;color:var(--muted)}.header-aid span{margin-left:9px;color:var(--accent);font-weight:600}.menu-button{display:none}

/* The finder is an integral part of the page, without a floating card. */
.home-intro{display:grid;grid-template-columns:1.2fr 1fr;column-gap:100px;align-items:end;padding:50px 0 32px}.home-intro h1{font-size:clamp(3rem,5vw,4.1rem);line-height:1.05}
.home-intro-copy{max-width:390px;padding-bottom:7px}.home-intro-copy p{font-size:1rem;line-height:1.65;margin-bottom:18px}.home-intro-copy .text-link{color:var(--accent)}
.home-finder{background:var(--soft);padding:24px 30px;border-top:1px solid var(--ink)}.finder-heading{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:18px;gap:18px}
.finder-heading h2{font:600 1.12rem/1.3 Arial,Helvetica,sans-serif;letter-spacing:0}.finder-heading a{font-size:.8rem;color:var(--muted)}
label,legend{display:block;font-size:.87rem;font-weight:600;margin-bottom:8px;color:var(--ink)}select,input[type=search]{width:100%;min-height:51px;border:1px solid #aaa298;border-radius:0;padding:11px 13px;background:var(--paper);color:var(--ink)}select{padding-right:26px}
.finder-fields{display:grid;grid-template-columns:1fr 1fr;gap:25px}.finder .situation{border:0;padding:0;margin:20px 0}.situation label{display:inline-flex;align-items:center;gap:8px;margin:0 20px 0 0;font-weight:400;font-size:.89rem;min-height:31px}.situation input{width:18px;height:18px;margin:0;accent-color:var(--accent)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;border:1px solid var(--accent);border-radius:0;min-height:51px;padding:12px 24px;font-size:.92rem;font-weight:600;text-decoration:none}
.button.primary{background:var(--accent);color:white}.button.primary:hover{background:#10485e;border-color:#10485e}.form-note{color:var(--muted);font-size:.8rem;margin:11px 0 0}
.home-finder .finder{display:grid;grid-template-columns:1fr 245px;column-gap:30px;align-items:end}.home-finder .finder-fields{grid-column:1/-1}.home-finder .situation{grid-column:1;margin-bottom:0}.home-finder .finder>.button{grid-column:2;grid-row:2;width:100%}.home-finder .form-note{grid-column:1/-1}
.finder-result{padding-top:24px;border-top:1px solid var(--line);margin-top:24px}.home-finder .finder-result{grid-column:1/-1}.finder-result h3{margin-bottom:12px}.finder-result p{font-size:.94rem;max-width:850px}.finder-result .button{margin-top:6px}
.search-form{max-width:690px;margin:27px 0 0}.search-form label{font-size:.82rem}.search-input{display:flex;border:1px solid #aaa298;background:var(--paper)}.search-input input{flex:1;min-width:0;border:0;background:transparent}
.search-input button{min-width:70px;background:transparent;color:var(--ink);border:0;border-left:1px solid var(--line);font-size:.88rem;padding:0 15px}.search-input button:hover{background:var(--soft)}
.home-search{display:flex;justify-content:flex-end;align-items:center;gap:24px;padding:23px 0 31px;border-bottom:1px solid var(--line)}.home-search>p{margin:0;color:var(--muted);font-size:.84rem}.home-search .search-form{margin:0;width:410px}
.home-search .search-form>label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.home-search input{min-height:44px;font-size:.88rem}

/* Reference entries are separated by rules rather than repeated boxes. */
.home-reference{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:75px;padding:45px 0 55px}.section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin-bottom:22px}.section-heading h2{font-size:1.7rem}
.card-grid{display:block}.guide-card{display:grid;grid-template-columns:115px minmax(140px,.8fr) 1fr 20px;gap:20px;align-items:baseline;padding:20px 0;border-bottom:1px solid var(--line);text-decoration:none}.guide-card:first-child{border-top:1px solid var(--line)}
.card-kind{font-size:.73rem;color:var(--muted);line-height:1.5}.guide-card strong{color:var(--ink);font-size:1.12rem;font-weight:600;line-height:1.35}.guide-card>span:not(.card-kind):not(.card-arrow){color:var(--muted);font-size:.85rem;line-height:1.55}.card-arrow{align-self:center;font-size:1rem;color:var(--accent)}
.guide-card:hover strong{text-decoration:underline;text-underline-offset:5px;color:var(--accent)}.popular-section .guide-card{grid-template-columns:1fr 18px;gap:5px 16px}.popular-section .card-kind{display:none}.popular-section .guide-card strong{font-size:1.14rem;grid-column:1}.popular-section .guide-card>span:not(.card-kind):not(.card-arrow){grid-column:1}.popular-section .card-arrow{grid-column:2;grid-row:1/3}
.material-section{border-left:1px solid var(--line);padding-left:35px}.material-section>p{font-size:.94rem;color:var(--muted)}.material-links{border-top:1px solid var(--line);margin:22px 0 18px}
.material-links a{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line);font-weight:600;font-size:1rem;text-decoration:none}.material-links a span{color:var(--accent)}.material-all{font-size:.86rem}
.reference-note{margin-top:34px;padding-top:20px;border-top:2px solid var(--ink)}.reference-note p{font-size:.92rem;color:var(--ink);font-weight:600;margin-bottom:9px}.reference-note a{font-size:.86rem}
.good-start{padding:31px 0 52px;border-top:2px solid var(--ink)}.principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}.principles>div+div{border-left:1px solid var(--line);padding-left:30px}.principles h3{font-size:1rem;margin:0 0 10px}.principles p{font-size:.9rem;color:var(--muted);margin-bottom:10px}.principles a{font-size:.82rem}

/* A narrow reading column with discreet section navigation. */
.breadcrumbs{width:min(var(--shell),calc(100% - 72px));margin:24px auto 0;font-size:.78rem;color:var(--muted)}.breadcrumbs ol{display:flex;flex-wrap:wrap;list-style:none;gap:8px;margin:0;padding:0}.breadcrumbs li+li::before{content:'/';padding-right:8px;color:#8d857a}.breadcrumbs a{text-decoration:none}
.article-layout{display:grid;grid-template-columns:minmax(0,750px) minmax(180px,1fr);gap:80px;padding:37px 0 60px}.article-header .lede{max-width:650px}.article-meta{display:flex;flex-wrap:wrap;gap:8px;padding:15px 0 20px;border-bottom:1px solid var(--line);margin-bottom:25px;color:var(--muted);font-size:.78rem}
.prose{max-width:750px;overflow-wrap:anywhere}.prose h2{font-size:1.65rem;margin:25px 0 18px}.prose h3{margin:35px 0 13px}.prose h4{margin:25px 0 12px}.prose p{margin-bottom:1em}.prose li{margin-bottom:10px;padding-left:5px}.prose li::marker{color:var(--accent);font-weight:600}
.prose .quick-answer{background:var(--soft);border:0;padding:20px 24px;margin:20px 0 27px}.quick-label{display:block;color:var(--accent);font-size:.82rem;font-weight:600;margin-bottom:9px}.quick-answer p:last-child{margin-bottom:0}.prose .warning{background:#f7ebde;border-left:3px solid var(--accent);padding:18px 22px;margin:25px 0}
.article-figure{margin:28px 0 30px;background:var(--soft)}.article-figure figcaption{padding:8px 14px 12px;color:var(--muted);font-size:.75rem}.article-aside{padding-top:5px}.toc{border-top:2px solid var(--ink);padding-top:16px}.toc>p{font-size:.85rem;font-weight:600;color:var(--ink);margin-bottom:17px}.toc nav{display:flex;flex-direction:column;gap:14px}.toc a{color:var(--muted);font-size:.82rem;line-height:1.5;text-decoration:none}.toc a:hover{text-decoration:underline;color:var(--accent)}
.aside-aid{display:block;margin-top:30px;border-top:1px solid var(--line);padding-top:18px;text-decoration:none;font-size:.84rem;line-height:1.8}.aside-aid strong{color:var(--accent);font-weight:600}.mobile-toc{display:none}
.related{margin:40px 0 28px;padding-top:25px;border-top:2px solid var(--ink)}.related h2{font-size:1.55rem;margin-bottom:15px}.related-links{display:grid;grid-template-columns:1fr 1fr;gap:0 25px}.related-links a{display:flex;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);font-size:.88rem;text-decoration:none}.editor-note{font-size:.78rem;color:var(--muted)}
.directory,.formal-page,.search-page{padding:35px 0 60px}.directory-group{margin-top:40px}.directory-group>h2{font-size:1.6rem;margin-bottom:18px}.index-list{columns:3;list-style:none;padding:0}.index-list li{break-inside:avoid;margin-bottom:12px}.index-list a{font-size:.94rem}.formal-page{max-width:850px}.formal-page>.prose{margin-top:25px}
.prose table{width:100%;border-collapse:collapse;font-size:.85rem;margin:24px 0}.prose td,.prose th{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top}.prose th{background:var(--soft);color:var(--ink)}.table-wrap{overflow-x:auto}
.product-reading{max-width:900px;margin-top:48px}.product-reading table{min-width:540px}.product-reading caption{text-align:left;color:var(--muted);padding-bottom:12px}.product-directory .photo-lead figure{margin:0}.product-directory .photo-lead figcaption{font-size:.72rem;color:var(--muted);padding-top:7px}.product-directory .photo-lead img{height:320px}
.finder-page{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:45px 0 65px}.finder-page>div:first-child>p:not(.lede):not(.eyebrow){font-size:.94rem;max-width:430px}.tool-panel{border-top:2px solid var(--ink);padding-top:24px}.tool-panel .finder-fields{grid-template-columns:1fr;gap:18px}.tool-panel .button{width:100%}.full-finder>select{margin-bottom:21px}
.error-page{padding:55px 0;max-width:850px}.error-page .search-form{margin-bottom:25px}.error-page .related-links{margin-top:25px}#search-status{margin-top:25px;font-size:.94rem}#search-results{margin-top:25px}.server-results{padding:25px 0}[hidden]{display:none!important}

.site-footer{background:var(--ink);color:#ede7dd;padding:42px 0 20px}.footer-main{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:60px}.footer-main .brand{color:#fffaf3;font-size:2.1rem}.footer-main p{max-width:290px;font-size:.87rem;margin:18px 0;color:#cbc6bc}.footer-main small{font-size:.78rem;color:#cbc6bc}.footer-main nav{display:flex;flex-direction:column;gap:12px}.footer-main nav a{width:fit-content;font-size:.84rem;text-decoration:none}.site-footer a:hover{color:white;text-decoration:underline}.footer-bottom{border-top:1px solid #555d5e;margin-top:30px;padding-top:17px;display:flex;justify-content:space-between;font-size:.75rem;color:#cbc6bc}
.ad-slot{padding:24px 0;margin-block:32px;font-size:.75rem;color:var(--muted)}.ad-mount{min-height:280px;display:flex;justify-content:center;align-items:center;overflow:hidden}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}

@media(max-width:1000px){
  .home-intro{column-gap:40px}.main-nav{gap:22px}.home-reference{gap:35px}.material-section{padding-left:25px}
  .article-layout{gap:40px;grid-template-columns:minmax(0,1fr) 215px}.guide-card{grid-template-columns:90px minmax(130px,.8fr) 1fr 15px;gap:14px}.finder-page{gap:40px}.footer-main{gap:30px}
}
@media(max-width:760px){
  .shell,.breadcrumbs{width:calc(100% - 36px)}.masthead{min-height:82px;flex-wrap:wrap}.brand{font-size:2.25rem}.masthead-description{display:none}
  .menu-button{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:8px 0 8px 12px;background:transparent;border:0;color:var(--ink);font-size:.85rem}
  .navigation-bar{align-items:stretch;flex-direction:column}.main-nav{flex-wrap:wrap;gap:0 22px}.main-nav a{padding:13px 0 11px;font-size:.87rem}.js .main-nav{display:none}.js .main-nav.open{display:flex;padding-bottom:9px}
  .header-aid{display:block;padding:10px 0;font-size:.81rem}.header-aid span{margin-left:6px}
  .home-intro{grid-template-columns:1fr;padding:29px 0 24px;gap:15px}.home-intro .eyebrow{margin-bottom:9px}.home-intro h1{font-size:clamp(2.6rem,8vw,3.5rem);line-height:1.08}.home-intro-copy{max-width:600px;padding-bottom:0}.home-intro-copy p{font-size:.94rem;margin:0}.home-intro-copy .text-link{display:none}
  .home-finder{padding:20px}.finder-heading{margin-bottom:19px}.finder-heading h2{font-size:1.03rem}.finder-heading a{display:none}.home-finder .finder{display:block}.finder-fields{gap:17px}.home-finder .situation{margin:18px 0 17px}.home-finder .finder>.button{width:100%}
  .home-search{display:block;padding:20px 0 25px}.home-search>p{margin-bottom:9px}.home-search .search-form{width:100%}.home-reference{grid-template-columns:1fr;gap:35px;padding:30px 0 40px}
  .section-heading h2{font-size:1.55rem}.section-heading{gap:12px;margin-bottom:18px}.section-heading .text-link{font-size:.78rem}.material-section{border-left:0;border-top:2px solid var(--ink);padding:25px 0 0}.material-links{display:grid;grid-template-columns:1fr 1fr;column-gap:24px}
  .principles{gap:23px;grid-template-columns:1fr}.principles>div+div{border-left:0;border-top:1px solid var(--line);padding:19px 0 0}.good-start{padding:26px 0 35px}
  .article-layout{display:block;padding:27px 0 40px}.article-header h1{font-size:2.7rem}.article-header .lede{font-size:1.03rem}.article-aside{display:none}
  .mobile-toc{display:block;margin:-5px 0 23px;border-bottom:1px solid var(--line)}.mobile-toc summary{padding:11px 0;color:var(--ink);font-size:.87rem;cursor:pointer}.mobile-toc nav{display:flex;flex-direction:column;gap:12px;padding:9px 0 18px}.mobile-toc a{font-size:.86rem;line-height:1.5}
  .prose{font-size:1rem;line-height:1.75}.prose h2{font-size:1.5rem}.prose h3{font-size:1.15rem}.prose .quick-answer{padding:18px 20px}.article-figure{margin-top:23px}
  .directory,.formal-page,.search-page{padding:29px 0 40px}.directory h1,.formal-page h1,.search-page h1{font-size:2.5rem}.directory .lede{font-size:1rem}
  .guide-card{grid-template-columns:1fr 18px;gap:6px 15px}.guide-card .card-kind{grid-column:1;font-size:.74rem}.guide-card strong,.guide-card>span:not(.card-kind):not(.card-arrow){grid-column:1}.guide-card .card-arrow{grid-column:2;grid-row:1/4}.popular-section .card-arrow{grid-row:1/3}
  .index-list{columns:2}.finder-page{grid-template-columns:1fr;gap:27px;padding:30px 0 40px}.finder-page h1{font-size:2.5rem}.tool-panel{padding-top:21px}
  .footer-main{grid-template-columns:1fr 1fr;gap:27px}.footer-main>div{grid-column:1/-1}.footer-main p{max-width:420px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:6px}
}
@media(max-width:430px){
  .finder-fields{grid-template-columns:1fr}.home-intro h1{font-size:clamp(2.25rem,11.2vw,2.75rem)}.section-heading{flex-wrap:wrap;gap:9px}.related-links{grid-template-columns:1fr}.index-list{columns:1}.situation label{margin-right:14px}.footer-main{gap:27px 18px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.site-header,.site-footer,.article-aside,.mobile-toc,.article-figure,.related,.breadcrumbs{display:none}.shell{width:100%}.article-layout{display:block;padding:0}body{background:white;color:black;font-size:11pt}.prose .quick-answer,.prose .warning{background:none;border:1px solid #777}a{color:black}h3{break-after:avoid}}

/* Photographic consumer guide: ordinary headings, real subjects, fuller copy. */
.masthead{min-height:82px}.masthead-description{font-size:.88rem}.navigation-bar{background:var(--ink);border:0;padding:0 20px}.main-nav a{color:#fff;padding:12px 0 10px;font-size:.92rem}.main-nav a[aria-current],.main-nav a:hover{color:#fff;border-bottom-color:#b7dbe9}.header-aid{color:#dbe6eb}.header-aid span{color:white}.eyebrow{letter-spacing:.04em;font-size:.74rem}.lede{font-size:1.08rem}
.home-portal{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:36px;padding:30px 0 48px}.home-editorial,.home-sidebar{min-width:0}.home-portal p{font-size:.97rem;line-height:1.7}.home-portal h2{font-size:1.55rem;letter-spacing:-.02em;line-height:1.3}.home-portal figure{margin:0}.home-portal figcaption{font-size:.66rem;color:var(--muted);padding:5px 0;line-height:1.5}
.photo-lead{display:grid;grid-template-columns:43% minmax(0,1fr);gap:25px;margin-bottom:38px}.photo-lead img{width:100%;height:442px;object-fit:cover;object-position:center 52%}.photo-lead-copy{padding-top:8px}.photo-lead-copy .eyebrow{font-size:.72rem;line-height:1.5;margin-bottom:10px;font-weight:700}.photo-lead h1{font-size:2.15rem;line-height:1.12;letter-spacing:-.035em;margin-bottom:20px}.photo-lead-copy>p:not(.eyebrow){font-size:.96rem;margin-bottom:14px}.lead-link{display:block;font-size:.91rem;font-weight:700;color:var(--accent);margin-top:18px}.lead-secondary{display:block;font-size:.83rem;margin-top:12px;color:var(--muted)}
.sidebar-finder{padding:22px;background:var(--soft);border-top:4px solid var(--accent)}.sidebar-finder h2{font-size:1.28rem;margin-bottom:10px}.sidebar-finder>p{font-size:.85rem;margin:0 0 19px}.sidebar-finder .finder-fields{grid-template-columns:1fr;gap:18px}.sidebar-finder label,.sidebar-finder legend{font-size:.8rem}.sidebar-finder select{font-size:.9rem;min-height:46px;padding:9px 12px}.sidebar-finder .situation{margin:18px 0}.sidebar-finder .situation label{font-size:.81rem;margin-right:12px}.sidebar-finder .button{width:100%;font-size:.88rem;min-height:47px}.sidebar-finder .form-note{font-size:.72rem;margin-top:10px}.sidebar-finder .finder-result h3{font-size:1.05rem}.sidebar-finder .finder-result p{font-size:.84rem}
.sidebar-search,.sidebar-guides,.sidebar-materials{margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}.home-sidebar h2{font-size:1.21rem;margin-bottom:12px}.sidebar-search .search-form{margin:0}.sidebar-search .search-form>label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.sidebar-search input{font-size:.87rem;min-height:46px}.sidebar-search .search-input button{min-width:55px;padding:0 12px}.sidebar-guides ul{padding:0;margin:0;list-style:none}.sidebar-guides li{padding:13px 0;border-bottom:1px solid var(--line)}.sidebar-guides li:first-child{padding-top:3px}.sidebar-guides li>a{font-size:1rem;font-weight:700;color:var(--accent)}.sidebar-guides li>p{font-size:.84rem;line-height:1.65;margin:6px 0 0}.sidebar-guides>.story-more,.sidebar-materials>.story-more{margin-top:16px}.sidebar-materials>p{font-size:.86rem}.sidebar-materials>div{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px;margin:18px 0}.sidebar-materials>div>a{font-size:.86rem;color:var(--accent)}
.home-reading{border-top:1px solid var(--line);padding-top:24px}.home-reading>h2{margin-bottom:14px}.home-reading>p{margin-bottom:23px}.photo-stories{display:grid;grid-template-columns:1fr 1fr;gap:28px}.photo-story{min-width:0}.photo-story .story-image{display:block}.photo-story img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}.story-category{font-size:.7rem!important;font-weight:700;color:var(--muted);letter-spacing:.04em;margin:15px 0 8px}.photo-story h3{font-size:1.3rem;line-height:1.3;margin:0 0 14px}.photo-story h3 a{color:var(--ink);text-decoration:none}.photo-story h3 a:hover{text-decoration:underline}.photo-story>p:not(.story-category){font-size:.93rem}.story-more{display:inline-block;font-size:.87rem;font-weight:700;color:var(--accent)}
.home-explainer{display:grid;grid-template-columns:40% minmax(0,1fr);gap:25px;padding:28px 0;margin-top:32px;border-block:1px solid var(--line)}.home-explainer img{width:100%;height:290px;object-fit:cover}.home-explainer .story-category{margin-top:0}.home-explainer h2{font-size:1.35rem;margin-bottom:14px}.home-explainer p:not(.story-category){font-size:.91rem}.home-basics{padding-top:27px}.home-basics h2{margin-bottom:14px}.reading-links{display:flex;flex-direction:column;gap:10px;margin-top:20px;font-size:.93rem;color:var(--accent)}
.article-header h1{font-size:2.5rem}.article-photo{margin:0 0 26px}.article-photo img{width:100%;max-height:420px;object-fit:cover;object-position:center 53%}.article-photo figcaption{font-size:.72rem;color:var(--muted);padding-top:7px}.article-meta{margin-bottom:22px}.directory h1,.formal-page h1,.search-page h1{font-size:2.7rem}.directory-photo{float:right;width:300px;margin:0 0 20px 28px}.directory-photo img{width:100%;height:180px;object-fit:cover;object-position:center 55%}.directory-group{clear:both}.prose h2{font-size:1.55rem}.prose .quick-answer{background:var(--soft)}.prose .warning{background:#fff6e5;border-left-color:#9a6d20}.site-footer{margin-top:0}.footer-main .brand{font-size:1.8rem}
@media(max-width:1100px){.home-portal{grid-template-columns:minmax(0,1fr) 285px;gap:26px}.photo-lead{grid-template-columns:1fr;gap:18px}.photo-lead img{height:300px}.photo-lead-copy{padding:0}.photo-lead h1{font-size:2rem;max-width:500px}.home-explainer{grid-template-columns:1fr}.home-explainer img{height:auto;aspect-ratio:3/2}.photo-stories{gap:22px}}
@media(max-width:760px){
  .masthead{min-height:74px}.brand{font-size:1.9rem}.navigation-bar{padding:0 15px}.main-nav{gap:0 20px}.main-nav a{font-size:.86rem;padding:13px 0 10px}.header-aid{font-size:.78rem;padding:10px 0}.menu-button{font-size:.81rem}
  .home-portal{display:flex;flex-direction:column;gap:0;padding:22px 0 35px}.home-editorial,.home-sidebar{display:contents}.photo-lead{order:0;display:flex;flex-direction:column;margin-bottom:24px;gap:17px}.photo-lead figure{order:1}.photo-lead-copy{order:0}.photo-lead h1{font-size:1.9rem;margin-bottom:15px;max-width:450px}.photo-lead-copy>p:not(.eyebrow){font-size:.96rem}.photo-lead img{height:260px;object-position:center 55%}.lead-link{margin-top:15px}.lead-secondary{margin-top:9px}.photo-lead figcaption{font-size:.68rem}
  .sidebar-finder{order:1;padding:22px}.sidebar-search{order:2;margin:23px 0 27px;padding-top:0;border:0}.home-reading{order:3}.home-explainer{order:4;margin-top:28px}.home-basics{order:5}.sidebar-guides{order:6;margin-top:30px}.sidebar-materials{order:7;margin-top:28px}.home-portal h2{font-size:1.4rem}.home-sidebar h2{font-size:1.2rem}.sidebar-finder .finder-fields{grid-template-columns:1fr 1fr}.sidebar-finder .situation label{font-size:.87rem}.sidebar-finder label,.sidebar-finder legend{font-size:.83rem}.sidebar-finder>p{font-size:.88rem}.sidebar-finder .form-note{font-size:.76rem}
  .photo-stories{grid-template-columns:1fr;gap:30px}.photo-story h3{font-size:1.3rem}.home-explainer{grid-template-columns:1fr;gap:18px;padding:24px 0}.home-explainer img{height:auto;aspect-ratio:3/2}.home-explainer p:not(.story-category){font-size:.96rem}.home-basics p{font-size:.96rem}.sidebar-guides li>p{font-size:.91rem}.sidebar-materials>p{font-size:.94rem}.sidebar-materials>div>a{font-size:.95rem}
  .article-header h1{font-size:2rem}.article-photo img{max-height:270px}.directory h1,.formal-page h1,.search-page h1{font-size:2rem}.directory-photo{float:none;width:100%;margin:22px 0}.directory-photo img{height:220px}.prose h2{font-size:1.4rem}
}
@media(max-width:430px){.sidebar-finder .finder-fields{grid-template-columns:1fr}.sidebar-finder .situation label{font-size:.82rem}.photo-lead img{height:245px}.photo-lead h1{font-size:1.8rem}.home-portal h2{font-size:1.32rem}.text-link{white-space:normal}}
@media(max-width:360px){.formal-page h1{font-size:clamp(1.75rem,9vw,2rem);overflow-wrap:anywhere}}
@media print{.article-photo{display:none}}
@media(max-width:360px){.masthead .brand{font-size:1.6rem}}

/* Put the task before supporting photographs and background reading. */
.home-entry{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.75fr);gap:50px;padding:30px 0 24px;border-bottom:1px solid var(--line)}
.home-entry h1{font-size:2.2rem;margin-bottom:12px}.home-entry p:not(.eyebrow){font-size:.96rem;max-width:650px;margin-bottom:0}.home-entry .search-form{margin:0}.entry-finder-link{display:inline-block;margin-top:12px;color:var(--accent);font-size:.88rem;font-weight:600}
.home-portal .photo-lead h2{font-size:1.9rem;line-height:1.18;margin-bottom:18px}.article-intro .quick-answer{margin:0 0 22px}.prose h2[id]{font-size:1.2rem;font-weight:600;letter-spacing:-.015em;margin:32px 0 13px}.prose h3{font-size:1.06rem}.article-header h1{margin-bottom:8px}.article-meta{padding-top:10px;margin-bottom:18px}.anchor-alias{scroll-margin-top:24px}
.product-compare caption{text-align:left;color:var(--muted);padding-bottom:12px;font-size:.82rem}.product-compare thead th:first-child{width:25%}.product-compare thead th:nth-child(2){width:30%}
@media(max-width:620px){.prose .product-compare,.product-compare tbody,.product-compare tr,.product-compare th,.product-compare td{display:block;width:100%}.product-compare thead{display:none}.product-compare caption{display:block}.product-compare tr{margin-bottom:18px;border:1px solid var(--line)}.product-compare th[scope="row"]{font-size:1rem}.product-compare td[data-label]::before{content:attr(data-label) ": ";font-weight:600;color:var(--ink)}.product-compare td:last-child{border-bottom:0}}
@media(max-width:760px){.home-entry{display:block;padding:22px 0}.home-entry h1{font-size:1.9rem}.home-entry .eyebrow{margin-bottom:8px}.home-entry-search{margin-top:18px}.home-entry p:not(.eyebrow){font-size:.94rem}.home-portal .sidebar-finder{order:0;margin-bottom:26px}.home-portal .photo-lead{order:1}.home-portal .photo-lead h2{font-size:1.45rem}.article-header .eyebrow{margin-bottom:8px}.article-layout{padding-top:20px}.article-meta{padding-bottom:14px}.article-intro .quick-answer{padding:15px 18px;margin-bottom:16px}.prose h2[id]{font-size:1.17rem}.mobile-toc{margin:0 0 20px}}