/*
Theme Name: Print Use Lab
Version: 1.0.1
Requires at least: 6.5
Requires PHP: 8.0
Description: A lightweight Gutenberg theme for practical printer research.
License: GPL-2.0-or-later
*/
:root{--ink:#172d38;--muted:#51636a;--green:#196b5c;--paper:#f4f4ee;--line:#dce3dd;--orange:#d3542b}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;color:var(--ink);background:#fff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:17px;line-height:1.7}a{color:var(--green);text-underline-offset:.2em}a:hover{color:#10463d}button,input,select,textarea{font:inherit}button,.pul-button{border:0;border-radius:7px;background:var(--green);color:#fff;padding:13px 22px;cursor:pointer;font-weight:650;display:inline-block;text-decoration:none}button:hover,.pul-button:hover{background:#10463d;color:#fff}input,select,textarea{width:100%;padding:11px;border:1px solid #9dacaa;border-radius:5px;background:#fff;color:var(--ink)}label{display:block;font-weight:600;font-size:.9rem}h1,h2,h3{line-height:1.15;letter-spacing:-.035em}h1{font-size:clamp(2.2rem,5vw,3.6rem);max-width:980px}h2{font-size:clamp(1.7rem,3vw,2.35rem);margin-top:2em}h3{font-size:1.25rem}p{margin:1em 0}ul,ol{padding-left:1.5em}li+li{margin-top:.35em}:focus-visible{outline:3px solid var(--orange);outline-offset:4px}.pul-wrap{width:min(1200px,calc(100% - 48px));margin:auto}.pul-header{border-bottom:1px solid var(--line);background:#fff}.pul-header-inner{display:flex;align-items:center;justify-content:space-between;gap:26px;min-height:91px}.pul-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);font-size:1.32rem;font-weight:780;letter-spacing:-.055em}.pul-brand svg{width:42px;height:42px;flex:none}.pul-brand small{font-size:.68rem;font-weight:500;letter-spacing:.11em;color:var(--muted);display:block;text-transform:uppercase;margin-top:1px}.pul-nav{display:flex;gap:25px;align-items:center;font-size:.9rem;font-weight:600}.pul-nav a{color:var(--ink);text-decoration:none}.pul-nav details{position:relative}.pul-nav summary{cursor:pointer}.pul-nav .pul-dropdown{position:absolute;z-index:10;right:0;top:35px;min-width:250px;padding:16px;background:#fff;box-shadow:0 8px 25px #172d3820;border:1px solid var(--line);border-radius:8px}.pul-dropdown a{display:block;padding:5px}.pul-main{padding:36px 0 70px;min-height:55vh}.pul-main>h1,.pul-main>.wp-block-post-title{margin-top:24px;margin-bottom:18px}.wp-block-post-content{max-width:850px}.wp-block-post-content .pul-wide{max-width:none}.pul-kicker{text-transform:uppercase;font-size:.74rem;letter-spacing:.15em;font-weight:750;color:var(--green)}.pul-hero{padding:65px 0 60px;display:grid;grid-template-columns:1.15fr 1fr;gap:65px;align-items:center}.pul-hero h1{margin:15px 0 24px;font-size:clamp(2.5rem,5.5vw,4.75rem);letter-spacing:-.058em;line-height:1.03}.pul-hero p{max-width:520px;color:var(--muted);font-size:1.13rem}.pul-actions{display:flex;align-items:center;gap:22px;margin-top:29px;flex-wrap:wrap}.pul-hero-art{background:var(--paper);border:1px solid var(--line);padding:30px;border-radius:14px;position:relative}.pul-hero-art:before{content:"";position:absolute;width:60px;height:6px;background:var(--orange);top:-3px;left:28px}.pul-drawing{width:100%;height:190px;display:block;margin:5px auto 20px}.pul-evidence-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-top:1px solid var(--line);font-size:.87rem;gap:20px}.pul-pill{background:#e5eee7;color:var(--green);border-radius:30px;padding:3px 10px;white-space:nowrap;font-size:.75rem;font-weight:650}.pul-strip{display:flex;gap:25px;justify-content:space-between;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;font-size:.83rem;color:var(--muted)}.pul-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.pul-card{display:block;border:1px solid var(--line);border-radius:9px;padding:26px;color:var(--ink);text-decoration:none;background:#fff}.pul-card:hover{border-color:var(--green);background:#f8faf7}.pul-card h3{margin:14px 0 12px}.pul-card p{color:var(--muted);font-size:.91rem;line-height:1.6;margin-bottom:0}.pul-card .number{color:var(--orange);font-family:monospace;font-size:.76rem}.pul-section-head{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin-top:50px}.pul-section-head h2{margin:0 0 25px}.pul-panel{background:var(--paper);border:1px solid var(--line);border-radius:9px;padding:28px;margin:32px 0}.pul-callout{border-left:4px solid var(--green);background:#f0f6f1;padding:17px 22px;margin:26px 0}.pul-caution{border-left-color:var(--orange);background:#fff5ef}.pul-breadcrumb{font-size:.8rem;color:var(--muted);display:flex;gap:9px;flex-wrap:wrap}.pul-meta{font-size:.8rem;color:var(--muted);margin-bottom:30px}.pul-toc{padding:15px 20px;border:1px solid var(--line);border-radius:7px;margin:25px 0}.pul-toc summary{font-weight:650;cursor:pointer}.pul-toc ol{font-size:.9rem}.wp-block-table,.pul-table-wrap{overflow:auto;max-width:100%;border:1px solid var(--line);border-radius:7px;margin:26px 0}table{border-collapse:collapse;width:100%;font-size:.88rem;min-width:530px}th,td{padding:14px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{background:var(--paper);font-weight:650}tr:last-child td{border-bottom:0}caption{font-weight:650;text-align:left;padding:15px}.pul-proscons{display:grid;grid-template-columns:1fr 1fr;gap:20px}.pul-proscons>div{border:1px solid var(--line);border-radius:8px;padding:20px}.pul-sources{font-size:.84rem;overflow-wrap:anywhere}.pul-sources h2{font-size:1.3rem}.pul-related{border-top:1px solid var(--line);margin-top:40px;padding-top:24px}.pul-related .pul-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pul-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:24px 0}.pul-calculator{padding:26px;border:1px solid var(--line);border-radius:9px;background:var(--paper);margin:24px 0}.pul-result{background:#fff;border:1px solid var(--green);padding:20px;border-radius:7px;margin:20px 0}.pul-result strong{font-size:1.5rem}.pul-result p{font-size:.88rem;margin:8px 0}.pul-hint{font-size:.78rem;color:var(--muted);font-weight:400}.pul-footer{background:var(--ink);color:#ced9d9;padding:45px 0 25px;font-size:.83rem}.pul-footer a{color:#e0eee8}.pul-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.pul-footer-grid ul{list-style:none;margin:0;padding:0}.pul-footer-grid li{margin:5px 0}.pul-footer .pul-brand{color:#fff}.pul-footer-bottom{border-top:1px solid #ffffff25;margin-top:30px;padding-top:18px;display:flex;justify-content:space-between;gap:25px}.pul-search{display:flex;gap:10px;max-width:650px;margin:28px 0}.pul-search label{flex:1}.pul-search button{flex:none}.pul-contact .trap{position:absolute;left:-10000px}.pul-contact>div{margin:20px 0}.pul-consent{position:fixed;bottom:20px;left:20px;z-index:1000;background:#fff;border:1px solid var(--line);box-shadow:0 5px 40px #172d3830;max-width:460px;padding:22px;border-radius:9px;font-size:.9rem}.pul-consent button{font-size:.8rem;padding:10px;margin:5px 5px 0 0}.pul-privacy-choice{padding:0;background:none;color:#e0eee8;text-decoration:underline;font-size:.83rem}.pul-empty{padding:50px 0}.pul-ad-slot[hidden]{display:none!important}.pul-model-notice{margin:20px 0}.wp-site-blocks{padding:0}.wp-block-post-content> :first-child{margin-top:0}.pul-home-content{max-width:none}.pul-home .pul-main{padding-top:0}.pul-home .wp-block-post-content{max-width:none}.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px)}.skip-link:focus{position:fixed;top:10px;left:10px;z-index:10000;background:#fff;padding:15px;width:auto;height:auto;clip:auto}
@media(max-width:850px){.pul-header-inner{flex-wrap:wrap;padding:20px 0;gap:17px}.pul-nav{width:100%;justify-content:space-between;gap:14px;font-size:.83rem}.pul-hero{grid-template-columns:1fr;gap:30px;padding:40px 0}.pul-hero-art{max-width:580px}.pul-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pul-strip{flex-wrap:wrap;gap:10px 25px}.pul-footer-grid{grid-template-columns:1.5fr 1fr}.pul-footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:540px){.pul-wrap{width:calc(100% - 36px)}.pul-grid,.pul-fields,.pul-proscons,.pul-related .pul-grid{grid-template-columns:1fr}.pul-hero h1{font-size:3rem}.pul-hero-art{padding:22px}.pul-card{padding:23px}.pul-section-head{display:block}.pul-calculator{padding:20px}.pul-nav>a:nth-child(3){display:none}.pul-footer-bottom{display:block}.pul-consent{left:12px;right:12px;bottom:12px}.pul-search{display:block}.pul-search button{margin-top:12px}.pul-drawing{height:165px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.pul-card .number{color:#b74922}.pul-footer .pul-brand small{color:#b8cdc5}.pul-card h3 a{color:var(--ink);text-decoration:none}.pul-card h3 a:hover{color:var(--green);text-decoration:underline}