:root{--paper:#f6f7f3;--white:#fff;--ink:#202c27;--muted:#748078;--line:#dfe5dd;--green:#006b59;--light:#eaf2e5;--lime:#dfffaf;--orange:#b36a35;--radius:14px;font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);font-synthesis:none;scroll-behavior:smooth}
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@media(min-width:1450px){.site-header{max-width:1380px}.hero,.explore,.about-section,footer{max-width:1284px}.hero{gap:90px}.skill-card{min-height:270px;padding:23px}.card-heading{font-size:16px}.card-description{font-size:13px}}
@media(max-width:1350px){.hero,.explore,.about-section,footer{margin-left:48px;margin-right:48px}.hero{gap:45px}.hero h1{font-size:43px}.directory-layout{grid-template-columns:190px 1fr;gap:25px}.skill-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.skill-card{min-height:245px}}
@media(max-width:950px){.site-header{padding:0 30px;height:80px}.hero,.explore,.about-section,footer{margin-left:30px;margin-right:30px}.hero{padding:42px 0;gap:25px;grid-template-columns:1.1fr 1fr}.hero h1{font-size:35px}.hero-copy>p{font-size:12px}.hero .eyebrow{font-size:8px}.hero-bottom{gap:12px;font-size:10px}.hero-bottom strong{font-size:15px}.circuit-visual{padding:20px 15px 14px}.diagram-label{font-size:8px}.directory-layout{grid-template-columns:165px 1fr;gap:20px}.category-button{padding:10px 8px;font-size:11px}.sidebar-heading{margin-left:8px}.contribute-note{margin:25px 5px 0}.card-category{font-size:8px}.skill-card{padding:17px}.results-toolbar{align-items:flex-start;gap:10px}.results-toolbar>div:first-child{gap:7px;flex-wrap:wrap}.results-toolbar h2{font-size:15px}.toolbar-controls{gap:5px}.toolbar-controls select{font-size:10px;max-width:100px}.about-section{gap:30px}.about-section h2{font-size:20px}}
@media(max-width:720px){.site-header{padding:0 20px;height:75px}.brand{font-size:17px}.brand img{width:33px;height:33px}.brand small{font-size:7px}.site-header nav{gap:14px}.nav-link{display:none}.button.small{padding:9px 13px;font-size:11px;min-height:36px}.hero,.explore,.about-section,footer{margin-left:20px;margin-right:20px}.hero{grid-template-columns:1fr;padding:35px 0;gap:24px}.hero h1{font-size:38px;letter-spacing:-1.5px;margin-top:15px}.hero-copy>p{font-size:12px;margin-top:15px}.hero .eyebrow{font-size:8px;letter-spacing:1px}.hero-bottom{margin-top:22px;font-size:10px;gap:15px}.circuit-visual{display:none}.search-area{padding:23px 0}.search-box{min-height:52px;padding:0 14px;gap:9px}.search-box input{font-size:12px;height:50px}.search-box kbd{display:none}.quick-tags{gap:6px}.quick-tags>span{font-size:10px}.quick-tags button{font-size:10px;padding:3px 8px}.directory-layout{display:block;padding-top:0}.sidebar-heading,.contribute-note{display:none}#categories{display:flex;overflow:auto;gap:7px;padding-bottom:17px;margin-bottom:5px;scrollbar-width:thin;scrollbar-color:#c4d0bc transparent}.category-button{width:auto;flex-shrink:0;white-space:nowrap;padding:7px 10px;background:#fdfefa;border-color:var(--line);font-size:10px;gap:6px;margin:0}.cat-number{display:none}.category-button .cat-label{gap:0}.category-button .count{font-size:9px;min-width:15px}.results-toolbar{margin-bottom:15px;align-items:center}.results-toolbar>div:first-child{gap:7px}.results-toolbar h2{font-size:14px}#result-count{font-size:10px}.toolbar-controls select{max-width:88px;padding:5px 15px 5px 5px;font-size:9px;height:30px}.toolbar-controls .icon-button{width:28px;height:30px;font-size:20px}.skill-grid{gap:11px}.skill-card{padding:15px;min-height:252px;border-radius:9px}.card-top{margin-bottom:14px}.card-icon{width:27px;height:27px;font-size:14px}.source-label{font-size:8px}.card-heading{font-size:13px}.skill-name{font-size:9px;line-height:1.5}.card-description{font-size:11px;margin-top:10px;-webkit-line-clamp:3}.card-tags{gap:4px;margin-top:12px;margin-bottom:15px}.tag{font-size:8px;padding:1px 4px}.card-category{display:none}.card-view{font-size:9px}.card-footer{justify-content:flex-end;padding-top:10px}.about-section{display:block;padding:30px 0}.about-section h2{font-size:21px;margin-bottom:18px}.about-section .eyebrow{font-size:8px}.about-section p{font-size:11px}footer{font-size:8px;padding:22px 0}.footer-brand{font-size:10px}.footer-brand span{font-size:7px;margin-left:3px}.results-end{font-size:9px;margin:28px 0 35px;gap:9px}.results-end .text-button{font-size:9px}.dialog-inner{padding:22px}.dialog-inner h2{font-size:23px}.detail-columns{gap:17px;padding:17px;grid-template-columns:1fr}.form-row{grid-template-columns:1fr;gap:0}.detail-description{font-size:13px}.detail-actions{gap:8px}.detail-actions .button{font-size:11px;padding:9px 12px}.form-actions .button{font-size:11px;padding:10px 13px}.form-intro{font-size:11px}.dialog-top{margin-bottom:18px}}
@media(max-width:365px){.skill-grid{grid-template-columns:1fr}.skill-card{min-height:220px}.source-label{font-size:9px}.card-heading{font-size:15px}.card-description{font-size:12px}.card-category{display:block}.card-footer{justify-content:space-between}.hero h1{font-size:33px}.toolbar-controls select{max-width:76px}.site-header{padding:0 15px}.hero,.explore,.about-section,footer{margin-left:15px;margin-right:15px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*{transition:none!important}}
