/*
Theme Name: Freezer Advisor — Reference Edition
Template: freezer-advisor
Version: 2.0.0
Description: Source-led commercial freezer decision library.
*/
:root{--ink:#182c36;--muted:#56666e;--line:#d5dcdf;--paper:#fafaf7;--blue:#174e68;--accent:#b35430;--soft:#edf2f3}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--blue);text-underline-offset:4px}a:hover{color:#9c4223}img,svg{max-width:100%;height:auto}button,input{font:inherit}button,a,input{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #bb5c32;outline-offset:4px}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.15;letter-spacing:-.035em}h1{font-size:clamp(34px,4.2vw,60px);font-weight:650}h2{font-size:clamp(25px,3vw,36px);font-weight:650}h3{font-size:22px}p{margin-bottom:1.2em}.wrap{width:min(1180px,calc(100% - 56px));margin:auto}.section{padding-block:52px}.eyebrow{display:block;font-size:11px;font-weight:750;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}.topline{font-size:11px;letter-spacing:.06em;border-bottom:1px solid var(--line)}.topline .wrap{display:flex;justify-content:space-between;padding-block:9px}.topline a{text-decoration:none}.site-header{background:var(--paper);border-bottom:1px solid var(--line)}.header-inner{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{text-decoration:none;color:var(--ink);font-size:25px;font-weight:750;letter-spacing:-1px;line-height:1.1}.brand span{font-weight:400}.brand small{display:block;font-size:10px;letter-spacing:.16em;text-transform:uppercase;font-weight:500;margin-top:9px;color:var(--muted)}.primary-nav{display:flex;gap:25px;align-items:center;font-size:13px;font-weight:600}.primary-nav a{text-decoration:none}.menu-toggle{display:none}.button{display:inline-block;border:1px solid var(--blue);background:var(--blue);color:white;padding:12px 19px;font-weight:650;font-size:14px;text-decoration:none;cursor:pointer;border-radius:2px}.button:hover{background:#10394d;color:white}.button-outline{background:transparent;color:var(--blue)}.text-link{font-size:14px;font-weight:650}.skip-link{position:absolute;top:-100px;left:10px;background:white;padding:10px;z-index:999}.skip-link:focus{top:5px}
.home-intro{padding:43px 0 32px;border-bottom:1px solid var(--line)}.home-intro h1{max-width:810px;margin-bottom:16px}.home-intro .dek{max-width:690px;font-size:18px;color:var(--muted);margin-bottom:0}.home-lead{display:grid;grid-template-columns:1.45fr 1fr;gap:46px;padding-block:34px;border-bottom:1px solid var(--line)}.home-lead figure{margin:0}.home-lead img{display:block;aspect-ratio:3/2;object-fit:cover;width:100%}.home-lead .lead-copy{align-self:center}.lead-copy h2{font-size:34px}.lead-copy p{color:var(--muted)}figcaption{font-size:12px;line-height:1.5;color:var(--muted);margin-top:9px}.home-lead figcaption{font-size:11px}.rule-title{display:flex;align-items:baseline;justify-content:space-between;gap:15px;border-bottom:2px solid var(--ink);padding-bottom:15px;margin-bottom:0}.rule-title h2{font-size:26px;margin:0}.decision-grid{display:grid;grid-template-columns:repeat(4,1fr)}.decision-card{padding:25px 22px 24px 0;border-bottom:1px solid var(--line)}.decision-card+.decision-card{padding-left:22px;border-left:1px solid var(--line)}.decision-card img{width:100%;aspect-ratio:3/2;object-fit:cover;margin-bottom:15px}.decision-card h3{font-size:21px}.decision-card h3 a{color:var(--ink);text-decoration:none}.decision-card p{font-size:14px;color:var(--muted)}.number{font:12px ui-monospace,monospace;color:var(--accent);display:block;margin-bottom:12px}.tool-strip{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:32px;background:var(--soft);margin-top:35px}.tool-strip h3{margin-bottom:10px}.tool-strip p{font-size:14px;color:var(--muted)}.standards{display:grid;grid-template-columns:1fr 2fr;gap:50px;border-top:1px solid var(--line);padding-top:30px;margin-top:42px}.standards p{font-size:14px;color:var(--muted)}.site-footer{border-top:1px solid var(--line);padding:30px 0;font-size:12px;color:var(--muted)}.footer-top{display:flex;justify-content:space-between;gap:28px;margin-bottom:22px}.footer-top nav{display:flex;gap:20px;flex-wrap:wrap}.site-footer p{max-width:880px}.site-footer .brand{font-size:21px}
.article-layout{display:grid;grid-template-columns:minmax(0,800px) 240px;gap:70px;padding-block:35px}.reading-main{min-width:0}.breadcrumb{font-size:12px;margin-bottom:23px;color:var(--muted)}.article-header h1{font-size:clamp(33px,3.7vw,49px);max-width:800px;margin-bottom:18px}.article-meta{font-size:12px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px 16px;padding-bottom:16px;border-bottom:1px solid var(--line)}.evidence-note{font-size:12px;line-height:1.6;background:var(--soft);padding:14px 17px;margin:20px 0 26px;border-left:3px solid var(--blue)}.article-sidebar{padding-top:60px;font-size:13px}.article-sidebar .sticky{position:sticky;top:25px}.article-sidebar h2{font-size:19px;letter-spacing:-.02em}.article-sidebar ol{padding-left:19px}.article-sidebar li{margin-bottom:12px}.article-sidebar a{color:var(--muted)}.article-sidebar .side-tools{border-top:1px solid var(--line);padding-top:20px;margin-top:25px}.article-sidebar .side-tools a{display:block;margin-bottom:15px}.entry-content{font-size:17px;line-height:1.8}.entry-content h2{font-size:29px;margin:40px 0 17px}.entry-content h3{font-size:21px;margin-top:27px}.entry-content li{margin-bottom:8px}.entry-content .fa-deck{font-size:20px;line-height:1.6;color:var(--muted)}.entry-content figure{margin:28px 0}.entry-content figure img{display:block;width:100%;height:auto}.entry-content .decision-visual{border:1px solid var(--line);background:white;padding:16px}.fa-toc{border-block:1px solid var(--line);padding:18px 0;font-size:14px}.fa-toc ol,.fa-toc ul{display:grid;grid-template-columns:1fr 1fr;gap:7px 24px;margin:0;padding-left:22px}.fa-toc li{margin:0}.entry-content table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.55}.entry-content .wp-block-table{overflow:auto}.entry-content th{text-align:left;background:var(--soft)}.entry-content th,.entry-content td{padding:13px;border:1px solid var(--line);vertical-align:top;min-width:115px}.entry-content caption{text-align:left;font-size:13px;color:var(--muted);padding-bottom:10px}.entry-content blockquote{margin:25px 0;border-left:3px solid var(--accent);padding:15px 20px;background:#f2efea}.entry-content blockquote p{margin:0}.answer-box{border-top:3px solid var(--blue);background:var(--soft);padding:22px 25px;margin:23px 0}.answer-box h2{font-size:23px;margin:0 0 12px}.answer-box p:last-child{margin-bottom:0}.worksheet{border:1px solid var(--line);padding:22px;margin:30px 0}.worksheet h2{margin-top:0;font-size:25px}.worksheet label{display:block;font-size:14px;margin:16px 0}.worksheet input{display:block;background:white;border:1px solid #91a2aa;width:100%;padding:10px;color:var(--ink);margin-top:5px}.worksheet .fine-print{font-size:12px}.sources{border-top:1px solid var(--line);padding-top:10px;font-size:14px}.sources h2{font-size:23px}.revision-note{font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:15px;margin-top:32px}
.library-intro{max-width:780px;margin-bottom:35px}.library-list .guide-card{display:grid;grid-template-columns:155px 1fr;column-gap:26px;border-bottom:1px solid var(--line);padding:25px 0}.library-list .guide-card .eyebrow{grid-column:1;grid-row:1/4}.guide-card h3{margin-bottom:10px}.guide-card h3 a{text-decoration:none;color:var(--ink)}.guide-card p{font-size:15px;color:var(--muted);margin-bottom:10px}.supplemental{margin-top:35px}.supplemental summary{cursor:pointer;font-weight:650}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.page-reading{max-width:820px;margin:auto}.page-reading h1{margin-top:10px}.calculator-layout{display:grid;grid-template-columns:1fr 1fr;gap:40px}.calculator,.calculator-result{padding:28px;border:1px solid var(--line);background:white}.calculator label{display:block;margin-bottom:20px;font-size:14px;font-weight:600}.calculator input{width:100%;display:block;border:1px solid #91a2aa;padding:12px;margin-top:7px}.calculator h2,.calculator-result h2{font-size:27px}.calculator p{font-size:14px;color:var(--muted)}.input-pair{display:grid;grid-template-columns:1fr 1fr;gap:15px}.calculator-result{background:var(--soft)}.result-value{font-size:45px;line-height:1.2;font-weight:650}.result-label,.fine-print{font-size:12px;color:var(--muted)}.formula{border-top:1px solid var(--line);margin-top:24px;padding-top:20px;font-size:14px}.formula code{display:block;white-space:normal;margin-block:10px}.form-error{color:#98241d!important}.checklist-box{border-top:1px solid var(--line);padding-top:20px;margin-top:25px}.checklist-box h2{font-size:25px}.checklist-box label{display:flex;gap:12px;margin:15px 0;font-size:16px}.checklist-box input{width:19px;height:19px;flex-shrink:0;margin-top:5px}.pagination{margin-top:25px}.page-numbers{padding:8px}
@media(max-width:1000px){.article-layout{grid-template-columns:minmax(0,1fr) 190px;gap:32px}.primary-nav{gap:16px}.home-lead{gap:25px}.decision-grid{grid-template-columns:repeat(2,1fr)}.decision-card:nth-child(3){padding-left:0;border-left:0}.decision-card:nth-child(2){padding-right:0}}
@media(max-width:720px){.wrap{width:calc(100% - 36px)}.topline .wrap{font-size:10px}.topline a{display:none}.header-inner{min-height:76px;flex-wrap:wrap;gap:0;padding:15px 0}.brand{font-size:23px}.brand small{font-size:9px}.menu-toggle{display:block;background:none;border:1px solid var(--line);padding:7px 12px;font-size:13px}.primary-nav{display:none;width:100%;padding:20px 0 5px;align-items:flex-start;flex-direction:column;gap:17px}.primary-nav.is-open{display:flex}.home-intro{padding:30px 0 25px}.home-intro .dek{font-size:16px}.home-lead{grid-template-columns:1fr;gap:22px;padding-block:25px}.lead-copy h2{font-size:29px}.decision-card{padding-right:15px}.decision-card+.decision-card{padding-left:15px}.decision-card:nth-child(3){padding-left:0}.decision-card h3{font-size:20px}.decision-card p{font-size:13px}.section{padding-block:32px}.rule-title{align-items:flex-start}.rule-title h2{font-size:23px}.tool-strip{grid-template-columns:1fr;gap:25px;padding:23px}.standards{grid-template-columns:1fr;gap:0;margin-top:30px}.footer-top{flex-direction:column}.article-layout{display:block;padding-top:25px}.article-sidebar{display:none}.article-meta{font-size:11px}.entry-content{font-size:16px}.entry-content h2{font-size:26px}.entry-content .fa-deck{font-size:18px}.fa-toc ol,.fa-toc ul{grid-template-columns:1fr}.answer-box{padding:18px}.entry-content th,.entry-content td{padding:10px}.calculator-layout{grid-template-columns:1fr;gap:20px}.calculator,.calculator-result{padding:20px}.input-pair{grid-template-columns:1fr;gap:0}.library-list .guide-card{display:block}.guide-grid{grid-template-columns:1fr}.worksheet{padding:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.site-header,.topline,.site-footer,.article-sidebar,.menu-toggle,.button,.fa-toc,.skip-link{display:none!important}body{background:white;color:black;font-size:11pt}.wrap,.page-reading{width:100%;max-width:none}.article-layout{display:block}.entry-content figure{max-width:500px;break-inside:avoid}.worksheet,.checklist-box{break-inside:avoid}.worksheet input{border:0;border-bottom:1px solid #777;padding:6px}h1{font-size:28pt}.entry-content h2{font-size:19pt}.entry-content table{font-size:10pt}.calculator-layout{display:block}}

