:root{--paper:#f5f4eb;--ink:#192d26;--muted:#4f6057;--line:#d6dcd1;--deep:#19372b;--lime:#e9f582;--white:#fffef8;--serif:Georgia,'Times New Roman',serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 system-ui,-apple-system,'Segoe UI',sans-serif}a{color:inherit;text-underline-offset:.22em}a:hover{text-decoration-thickness:2px}a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #567600;outline-offset:4px}.skip{position:absolute;left:1rem;top:-5rem;padding:.75rem;background:var(--lime);z-index:2}.skip:focus{top:1rem}.wrap{width:min(1220px,calc(100% - 72px));margin:auto}.header{border-bottom:1px solid var(--line)}.mast,.foot{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}.mast nav{display:flex;gap:clamp(15px,3vw,42px);font-size:.91rem;font-weight:650}.mast nav a,.brand,.index a{text-decoration:none}.mast nav a:hover,.index a:hover{text-decoration:underline}.brand{display:inline-flex;align-items:center;gap:9px;font-size:1.15rem;font-weight:790;white-space:nowrap}.brand img{display:block}.edition,.eyebrow,.tag,figcaption{font:750 .72rem/1.45 system-ui,sans-serif;letter-spacing:.13em}.edition{border:1px solid var(--line);padding:7px 10px;border-radius:30px}.hero{display:grid;grid-template-columns:1.12fr 1fr;gap:clamp(25px,5vw,72px);padding:52px 0 37px;align-items:center}.eyebrow,.tag{color:var(--muted);margin:0 0 16px}.eyebrow span{display:inline-block;width:8px;height:8px;margin-right:7px;background:#719349;border-radius:50%}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.08}h1,h2{font-family:var(--serif);font-weight:500;letter-spacing:-.06em}h1{font-size:clamp(4.1rem,7.4vw,7.7rem)}h1 em{color:#436249;font-weight:400}h2{font-size:clamp(2.55rem,5vw,4.4rem);margin-bottom:16px}h3{font-size:1.42rem;letter-spacing:-.035em;margin-bottom:11px}.lead{font-size:clamp(1.07rem,2vw,1.31rem);max-width:31rem;margin:21px 0;color:var(--muted)}.actions{display:flex;flex-wrap:wrap;gap:10px}.button{display:inline-block;text-decoration:none;border-radius:7px;padding:12px 16px;font-weight:720;font-size:.88rem;border:1px solid var(--deep)}.primary{background:var(--deep);color:var(--white)}.primary:hover{background:#285640}.outline:hover{background:#e8ece0}.note{font-size:.82rem;max-width:30rem;color:var(--muted);margin-top:20px}.hero-photo,.city-photo{overflow:hidden;border-radius:13px;background:var(--deep);color:var(--white)}.hero-photo img,.city-photo img{display:block;width:100%;object-fit:cover}.hero-photo img{height:clamp(315px,37vw,478px);object-position:center}.city-photo img{height:285px}.hero-photo figcaption,.city-photo figcaption{padding:12px 15px}.hero-photo figcaption{display:flex;justify-content:space-between}.index{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line)}.index a{padding:17px 13px;font-weight:680;font-size:.88rem}.index a+a{border-left:1px solid var(--line)}.index b{color:#4f6858;font-size:.73rem;margin-right:6px}.section{padding:clamp(50px,7vw,85px) 0;border-bottom:1px solid var(--line);scroll-margin-top:16px}.section-head{max-width:670px;margin-bottom:25px}.section-head>p:last-child{color:var(--muted);max-width:60ch}.cards,.pair,.tools,.source-grid,.diagnostic{display:grid;gap:16px}.cards{grid-template-columns:repeat(3,1fr)}.cards article,.tool,.pair article{background:var(--white);border:1px solid var(--line);border-radius:11px;padding:22px}.cards p,.cards ol,.pair p,.source-grid p,.accordions p{color:var(--muted)}.cards ol{padding-left:21px;margin-bottom:0}.cards li+li{margin-top:4px}.tag{display:block;margin-bottom:13px}.callout{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:16px;background:#e5eadb;border-radius:10px;padding:18px 22px}.callout h3{font-size:1.08rem;margin-bottom:5px}.text-link{font-weight:720;font-size:.88rem}.callout a{flex:0 0 auto}.pair,.tools,.source-grid{grid-template-columns:repeat(2,1fr)}.pair a{display:inline-block;margin-top:12px}.example{margin-top:14px;border-left:3px solid #68885a;padding:9px 16px;color:var(--muted)}.tool{background:#e9eee1}.tool label{display:block;font-weight:660;font-size:.9rem}.tool select,.tool input{width:100%;font:inherit;color:var(--ink);background:var(--white);border:1px solid #899b8c;border-radius:7px;padding:9px 10px;margin-top:5px;min-height:43px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:11px}.result{margin-top:14px;background:var(--deep);border-radius:8px;padding:14px 15px;color:var(--white);min-height:106px}.result p{margin:3px 0;color:#e8eee3}.result a,.result output{color:var(--lime);font-weight:700}.result output{display:block;font-size:1.75rem;overflow-wrap:anywhere}.tool small{display:block;margin-top:9px;color:var(--muted)}.diagnostic{grid-template-columns:1.3fr 1fr;align-items:start}.accordions{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:13px 0}summary{cursor:pointer;font-weight:720}details p{padding:8px 0 2px}.source-grid ul{padding-left:20px}.source-grid p+p{margin-top:8px}.foot{min-height:92px;font-size:.86rem}.foot p{color:var(--muted)}.legal{padding-block:50px;max-width:780px}.legal h2{font:700 1.4rem/1.2 system-ui,sans-serif;letter-spacing:normal;margin:26px 0 8px}.legal .button{margin-top:20px}
@media(max-width:850px){.edition{display:none}.hero{gap:22px}.hero h1{font-size:clamp(3.1rem,8.7vw,5.5rem)}.cards article,.tool,.pair article{padding:16px}.callout{align-items:flex-start;flex-direction:column}.city-photo img{height:235px}}
@media(max-width:650px){.wrap{width:calc(100% - 32px)}.mast{flex-wrap:wrap;gap:11px;padding:13px 0}.mast nav{justify-content:space-between;width:100%;gap:7px;font-size:.82rem}.hero,.cards,.pair,.tools,.source-grid,.diagnostic{grid-template-columns:1fr}.hero{padding:32px 0 23px}.hero-photo img{height:clamp(205px,65vw,365px)}.hero h1{font-size:clamp(3.2rem,12vw,5.35rem)}.index{grid-template-columns:repeat(2,1fr)}.index a:nth-child(3){border-left:0}.index a:nth-child(n+3){border-top:1px solid var(--line)}.foot{padding:18px 0;flex-wrap:wrap;justify-content:flex-start;gap:13px 20px}.foot p{width:100%;order:3}.city-photo img{height:210px}.callout a{flex:auto}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Editorial library */
[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.mast nav a[aria-current]{text-decoration:underline;text-underline-offset:.4em}.mast nav{flex-wrap:wrap}
.photo{background:var(--deep);color:var(--white);border-radius:12px;overflow:hidden}.photo img{display:block;width:100%;object-fit:cover}.photo figcaption{font-size:.66rem;padding:9px 14px}.photo figcaption a{color:var(--white)}
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.feature{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:12px;background:var(--white);overflow:hidden;min-width:0}
.feature-image{display:block;background:#d6dccf;overflow:hidden}.feature-image img{display:block;aspect-ratio:1.64;width:100%;height:auto;object-fit:cover;transition:transform .25s ease}.feature:hover .feature-image img{transform:scale(1.025)}
.feature-copy{padding:19px;flex:1;display:flex;flex-direction:column;align-items:flex-start}.feature-copy h3 a{text-decoration:none}.feature-copy h3 a:hover{text-decoration:underline}.feature-copy>p:not(.tag){color:var(--muted);margin-bottom:12px}.feature-copy .text-link{margin-top:auto}.all-guides,.tool-more{margin-top:19px}
.table-wrap{margin:20px 0;overflow-x:auto}table{width:100%;border-collapse:collapse;background:var(--white);border:1px solid var(--line);font-size:.93rem}caption{text-align:left;font-weight:750;margin-bottom:8px}th,td{padding:12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}thead{background:#e4eadb}
.subhero{padding:clamp(44px,7vw,87px) 0 34px;border-bottom:1px solid var(--line)}.subhero h1,.article-cover h1{font-size:clamp(3.05rem,6vw,6.2rem);overflow-wrap:break-word}.subhero .lead,.article-cover .lead{max-width:54ch}.directory{padding-top:28px}
.filters{display:grid;grid-template-columns:1.45fr 1fr auto;gap:13px;align-items:end;padding:14px;background:#e9eee1;border-radius:9px;margin-bottom:20px}.filters label{font-size:.88rem;font-weight:720}.filters input,.filters select,.compare-tool input{display:block;width:100%;margin-top:5px;padding:9px 10px;border:1px solid #899b8c;border-radius:7px;background:var(--white);color:var(--ink);font:inherit;min-height:43px}.filters p{padding:7px;font-weight:700}.directory>p{padding:16px}
.crumb{font-size:.84rem;color:var(--muted);padding:22px 0 0;display:flex;gap:9px;flex-wrap:wrap}.article-cover{display:grid;grid-template-columns:1.12fr 1fr;gap:clamp(22px,4vw,58px);align-items:center;padding:25px 0 32px;border-bottom:1px solid var(--line)}.article-cover h1{font-size:clamp(3rem,5.2vw,5.35rem)}.article-photo img{height:clamp(225px,31vw,390px)}.byline{color:var(--muted);font-size:.84rem;margin-top:14px}
.article-layout{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(0,1fr);gap:clamp(26px,5vw,70px);padding-top:36px}.article-body{min-width:0}.article-body section{padding-bottom:27px;margin-bottom:23px;border-bottom:1px solid var(--line);scroll-margin-top:18px}.article-body h2,.info-body h2{font-size:clamp(1.7rem,3vw,2.6rem);letter-spacing:-.04em}.article-body p,.info-body p{max-width:73ch}.article-side nav{display:grid;border:1px solid var(--line);border-radius:9px;background:var(--white);padding:17px;gap:9px}.article-side nav a{font-size:.9rem}.article-side nav span{color:var(--muted);font-weight:700;margin-right:4px}.article-side .callout{display:block;padding:15px}.article-side .callout a{display:inline-block;margin-top:9px;font-size:.87rem}.case{margin-bottom:28px;background:#e5eadb;padding:22px;border-left:4px solid #658057;border-radius:0 9px 9px 0}.related{padding-top:30px}
.clean-list{padding-left:21px}.clean-list li+li{margin-top:7px}.info-body{padding:25px 0 62px;max-width:800px}.info-body h2{margin-top:26px}.info-body p+p{margin-top:10px}.contact-card{padding:22px;margin-top:18px;border:1px solid var(--line);border-radius:11px;background:var(--white)}.contact-card h2{margin-top:0}.contact-card address,.footer-grid address{font-style:normal}.contact-card p{margin-top:8px}
.check-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:18px}.check-grid label{display:flex;align-items:center;gap:10px;padding:10px 0;font-weight:650}.check-grid input{width:19px;height:19px;accent-color:var(--deep);flex:none}.check-status,.compare-tool{background:#e9eee1;border-radius:10px;padding:16px 19px}.check-status progress{width:100%;height:18px;accent-color:var(--deep)}.compare-tool .pair{margin:13px 0}.compare-tool fieldset{min-width:0;border:1px solid #9aab9b;border-radius:8px;padding:10px}.compare-tool legend,.compare-tool label{font-size:.88rem;font-weight:680}.compare-tool output{display:block;font-weight:800;font-size:1.5rem;margin-top:8px;overflow-wrap:anywhere}.compare-message{font-weight:720}
.wide-footer{background:var(--deep);color:var(--white);margin-top:25px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:24px;padding-top:32px;padding-bottom:24px}.footer-grid h2{font:700 1rem/1.3 system-ui,sans-serif;letter-spacing:0;margin:8px 0}.footer-grid a:not(.brand){display:block;margin:6px 0;font-size:.87rem}.footer-grid p,.footer-grid address{color:#e3eadf;font-size:.86rem;margin-top:8px}.footer-base{padding:12px 0 18px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;border-top:1px solid #60776c;font-size:.78rem}
@media(max-width:850px){.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.article-cover,.article-layout,.check-grid,.compare-tool .pair{grid-template-columns:1fr}.article-cover h1,.subhero h1{font-size:clamp(2.75rem,10vw,4.2rem)}.filters{grid-template-columns:1fr}.feature-grid{gap:12px}.feature-copy{padding:11px}.feature-copy h3{font-size:1.04rem}.feature-copy>p:not(.tag){font-size:.84rem}.feature-copy .tag{letter-spacing:.06em;font-size:.64rem}.feature-copy .text-link{font-size:.8rem}.mast nav{justify-content:flex-start;gap:5px 14px}.footer-grid{gap:14px}}
@media(max-width:355px){.feature-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.feature-image img{transition:none}.feature:hover .feature-image img{transform:none}}