:root{--ink:#172b29;--muted:#6b7773;--green:#176e55;--line:#e1e7e1;--paper:#f6f7f3;--white:#fff}html{scroll-behavior:smooth;scroll-padding-top:100px}body.library-design{background:var(--paper);color:var(--ink);font-family:Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR",sans-serif;font-size:16px;line-height:1.8;margin:0}body.library-design *{box-sizing:border-box}body.library-design a{color:inherit;text-decoration:none}body.library-design a:hover{color:var(--green)}body.library-design a:focus-visible,body.library-design button:focus-visible,body.library-design input:focus-visible{outline:3px solid #66b99a;outline-offset:4px}body.library-design .library-header{background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}.library-header-inner{max-width:1280px;margin:auto;min-height:86px;display:flex;align-items:center;justify-content:space-between;padding:0 36px;gap:24px}.library-brand{display:block;line-height:1}.library-brand img{width:196px;height:auto;display:block;filter:none}.library-header nav{display:flex;gap:32px;font-size:14px;font-weight:600}.library-menu-toggle{display:none}.library-wrap{max-width:1280px;margin:0 auto;padding:58px 36px 80px}.library-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:56px;align-items:start}.library-intro{padding:0 0 34px;margin-bottom:34px;border-bottom:1px solid var(--line)}.eyebrow{color:var(--green);font-weight:700;font-size:11px;letter-spacing:2px;margin:0 0 14px;display:flex;gap:10px;align-items:center}.eyebrow:before{content:"";width:20px;height:2px;background:var(--green)}.library-intro h1{font-size:42px;letter-spacing:-2px;line-height:1.35;margin:0 0 17px;font-weight:750}.library-intro>p:last-child{color:var(--muted);font-size:15px;line-height:1.8;max-width:620px;margin:0}.intro-stat{display:inline-block;color:var(--green);font-weight:600}.directory-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:19px}.directory-heading h2{font-size:22px;font-weight:700;letter-spacing:-.7px;margin:0}.directory-heading h2 span{font-size:14px;color:var(--green);padding-left:8px}.directory-heading>span{font-size:12px;color:var(--muted)}.directory-search{position:relative;margin-bottom:16px}.directory-search input{width:100%;height:54px;padding:13px 46px 13px 18px;border:1px solid #d3ddd5;border-radius:8px;background:white;color:var(--ink);font:inherit;font-size:14px;appearance:none}.search-mark{position:absolute;right:18px;top:15px;color:var(--green);font-size:19px;pointer-events:none}.directory-filters{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:24px}.directory-filters button{border:1px solid var(--line);border-radius:6px;color:#59675e;background:transparent;font:inherit;font-size:12px;font-weight:600;padding:7px 12px;cursor:pointer;line-height:1.5}.directory-filters button span{opacity:.65;padding-left:5px}.directory-filters button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:white}.article-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;list-style:none!important;margin:0!important;padding:0!important}.article-card{margin:0;min-width:0}.article-card[hidden]{display:none!important}.article-card>a{height:100%;display:flex;flex-direction:column;min-height:164px;padding:21px 22px 18px;background:#fff;border:1px solid var(--line);border-radius:8px;transition:border-color .18s,transform .18s,box-shadow .18s}.article-card>a:hover{border-color:#93b6a3;transform:translateY(-2px);box-shadow:0 5px 15px #173c2810;color:var(--ink)!important}.card-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.type-label{color:var(--green);font-size:10px;font-weight:650;letter-spacing:.2px}.card-index{font-size:10px;color:#9da69d;letter-spacing:1px;font-variant-numeric:tabular-nums}.article-card h3{font-size:16px;line-height:1.55;letter-spacing:-.5px;font-weight:650;margin:0 0 8px;word-break:keep-all;overflow-wrap:anywhere}.article-card p{font-size:12px;line-height:1.65;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:16px;font-size:10px;color:#929d93}.card-bottom i{font-style:normal;font-size:17px;color:var(--green);line-height:1}.directory-status{font-size:12px;color:var(--muted);margin:14px 0 22px}.directory-empty{padding:40px;text-align:center;background:white;border:1px solid var(--line);border-radius:8px;color:var(--muted)}.library-sidebar{width:auto!important;min-width:0;position:static;top:116px;float:none!important;align-self:start}.sidebar-inner{background:#edf1e9;border:1px solid #e1e7dc;border-radius:10px;padding:23px 22px}.sidebar-search label{display:block;font-size:13px;font-weight:650;margin:0 0 12px}.sidebar-search form{display:flex;background:white;border:1px solid #dce4d9;border-radius:5px;overflow:hidden}.sidebar-search input{background:transparent!important;border:0!important;min-width:0;width:100%;padding:11px 12px!important;font-size:12px!important;color:var(--ink)!important}.sidebar-search button{background:white!important;color:var(--green)!important;padding:6px 13px!important;border:0;font-size:20px;cursor:pointer}.sidebar-section{border-top:1px solid #d9e1d4;margin-top:24px;padding-top:22px}.sidebar-section h2{font-size:13px;letter-spacing:-.3px;font-weight:700;margin:0 0 12px}.sidebar-types a{display:flex;justify-content:space-between;padding:7px 0;font-size:12px;color:#526057!important}.sidebar-types b{font-size:11px;font-weight:500;color:#83927f}.sidebar-heading{display:flex;align-items:baseline;justify-content:space-between}.sidebar-heading>span{font-size:8px;letter-spacing:1px;color:#899882}.phase-link{display:flex;gap:12px;align-items:center;padding:6px 0;font-size:12px;line-height:1.7}.phase-number{font-size:9px;color:#8e9d87;font-variant-numeric:tabular-nums}.phase-link>span:last-child{margin-left:auto;color:#93a18c;font-size:11px}.sidebar-note{border-top:1px solid #d9e1d4;margin-top:19px;padding-top:17px;font-size:10px;color:#81907a;display:flex;gap:6px;align-items:center}.note-dot{width:5px;height:5px;background:#7b9a68;border-radius:50%}.library-guide{margin-top:36px;border-top:1px solid var(--line);padding-top:24px}.library-guide summary{cursor:pointer;font-size:14px;font-weight:650;color:#53675c}.library-guide .entry-content{padding-top:24px}.library-footer{border-top:1px solid var(--line);background:#eef1eb}.library-footer>div{max-width:1280px;margin:auto;padding:35px 36px;display:flex;align-items:center;justify-content:space-between;gap:30px}.library-footer>div>a:first-child{font-size:16px;font-weight:700}.library-footer a span{display:block;font-size:10px;color:var(--muted);font-weight:400;margin-top:3px}.library-footer p{font-size:10px;color:#87917f;line-height:1.8;margin:0}.sitemap-link{font-size:11px;color:var(--muted)!important;white-space:nowrap}
/* Retained WordPress content uses the same quiet editorial frame. */
body.library-design #page{max-width:1280px!important;margin:0 auto!important;padding:48px 36px 80px!important}body.library-design #page .site-content{display:grid!important;grid-template-columns:minmax(0,1fr) 280px;gap:56px;padding:0!important}body.library-design #primary{width:auto!important;float:none!important;min-width:0}body.library-design .site-main{margin:0!important}body.library-design .inside-article{padding:34px 36px!important;background:white!important;border:1px solid var(--line);border-radius:9px}body.library-design article{margin-bottom:18px!important}body.library-design .entry-title{font-size:32px!important;line-height:1.4!important;letter-spacing:-1.2px;font-weight:700;margin:0 0 13px!important}body.library-design .entry-meta{font-size:11px;color:#919a8c;padding-bottom:20px;border-bottom:1px solid var(--line)}body.library-design .entry-content{font-size:15px;line-height:1.95;overflow-wrap:anywhere}body.library-design .entry-content h2{font-size:24px;line-height:1.5;margin:42px 0 18px;letter-spacing:-.7px;font-weight:700}body.library-design .entry-content h3{font-size:19px;line-height:1.5;margin:30px 0 14px;font-weight:650}body.library-design .entry-content h4{font-size:16px;font-weight:650;margin:24px 0 12px}body.library-design .entry-content p{margin:0 0 22px}body.library-design .entry-content a{color:var(--green);text-decoration:underline;text-underline-offset:3px}body.library-design .entry-content ul,body.library-design .entry-content ol{margin:0 0 24px 22px}body.library-design .entry-content li{margin-bottom:7px}body.library-design .entry-content li ul,body.library-design .entry-content li ol{margin-bottom:7px;margin-top:7px}body.library-design .entry-content img{max-width:100%;height:auto;border-radius:5px}body.library-design .entry-content table{width:100%;border-collapse:collapse;font-size:13px;margin:22px 0}body.library-design .entry-content th{background:#f0f4ed;color:var(--ink);font-weight:650}body.library-design .entry-content td,body.library-design .entry-content th{border:1px solid #dce4d9;padding:12px;vertical-align:top}body.library-design .entry-content figure.wp-block-table{overflow-x:auto;margin:20px 0}body.library-design .entry-content blockquote{border-left:3px solid #70a68b;background:#f5f8f2;margin:24px 0;padding:18px 22px;color:#4b6252}body.library-design .page-header{background:transparent!important;padding:0 0 24px!important}body.library-design .page-header h1{font-size:32px;font-weight:700;letter-spacing:-1px}body.library-design .paging-navigation{border:1px solid var(--line);border-radius:8px;padding:18px!important;background:white!important}body.library-design .page-numbers{display:inline-block;padding:6px 12px;border-radius:4px;font-size:13px}body.library-design .page-numbers.current{background:var(--green);color:white}body.library-design .cat-links,body.library-design .tags-links{font-size:12px}body.library-design .comments-area{display:none}.breadcrumb-home{font-size:11px;color:var(--muted);display:block;margin:0 0 18px!important}
@media(min-width:901px){.library-sidebar .sidebar-inner{max-height:none;overflow:visible}}
@media(max-width:1100px){.library-layout,body.library-design #page .site-content{gap:30px;grid-template-columns:minmax(0,1fr) 250px}.library-intro h1{font-size:36px}.article-card>a{padding:18px}.sidebar-inner{padding:21px 18px}}
@media(max-width:900px){.library-layout,body.library-design #page .site-content{grid-template-columns:1fr!important;gap:32px}.library-sidebar{position:static!important}.phase-list{display:grid;grid-template-columns:1fr 1fr;column-gap:26px}.sidebar-types{display:grid;grid-template-columns:1fr 1fr;column-gap:26px}.sidebar-inner{padding:24px}.library-footer>div{align-items:flex-start;flex-wrap:wrap}.library-footer p{order:3;width:100%}}
@media(max-width:600px){.library-header-inner{padding:0 21px;min-height:72px}.library-brand img{width:168px}.library-header nav{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;gap:0;padding:8px 22px 20px;background:white;border-bottom:1px solid var(--line)}.library-header nav a{padding:12px 0;font-size:14px}.library-header.menu-open nav{display:flex}.library-menu-toggle{display:flex;background:transparent!important;color:var(--ink)!important;border:0;padding:12px 0 12px 12px;gap:5px;flex-direction:column}.library-menu-toggle span{width:21px;height:2px;background:var(--ink)}.library-wrap{padding:32px 20px 48px}.library-intro{padding-bottom:28px;margin-bottom:26px}.library-intro h1{font-size:32px;letter-spacing:-1.6px}.library-intro>p:last-child{font-size:13px}.eyebrow{font-size:9px;letter-spacing:1.5px}.directory-heading h2{font-size:20px}.directory-heading>span{font-size:10px}.article-grid{grid-template-columns:1fr;gap:9px}.article-card>a{min-height:0;padding:17px 18px}.article-card h3{font-size:16px;margin-bottom:5px}.article-card p{-webkit-line-clamp:1;font-size:12px}.card-top{margin-bottom:7px}.card-bottom{padding-top:10px}.directory-filters{gap:5px}.directory-filters button{padding:7px 9px;font-size:11px}.library-footer>div{padding:27px 21px;gap:20px}body.library-design #page{padding:28px 16px 44px!important}body.library-design .inside-article{padding:25px 21px!important}body.library-design .entry-title{font-size:27px!important}body.library-design .entry-content{font-size:14px}body.library-design .entry-content h2{font-size:21px;margin-top:32px}body.library-design .entry-content h3{font-size:18px}.library-guide .entry-content table{font-size:11px}.phase-link{font-size:11px}.sidebar-heading>span{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.article-card>a{transition:none}}

.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}

/* Native HTML navigation: works with JavaScript blocked. */
.library-mobile-menu{display:none}
.directory-filters a{display:inline-block;border:1px solid var(--line);border-radius:6px;color:#59675e;background:transparent;font-size:12px;font-weight:600;padding:7px 12px;line-height:1.5}
.directory-filters a span{opacity:.65;padding-left:5px}
.directory-filters a[aria-current="page"]{background:var(--ink);border-color:var(--ink);color:white}
.static-type-links{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:30px;font-size:13px}
.static-type-links a{padding:7px 12px;border:1px solid var(--line);border-radius:6px;background:white}
.static-article-links{margin-top:40px;padding-top:28px;border-top:1px solid var(--line)}
.static-article-links h2{font-size:17px!important;margin:0 0 15px!important}
.topic-links>a,.topic-chips>a{display:inline-block;border:1px solid #d9e3d6;border-radius:5px;padding:4px 9px;margin:0 5px 7px 0;font-size:11px;color:var(--green)!important;background:#f5f8f2}
.related-links{margin-top:25px}.related-links ul{padding:0;margin:0!important;list-style:none}
.related-links li{border-top:1px solid #eef1eb;padding:11px 0;font-size:13px}
.related-links a{display:flex;justify-content:space-between;gap:15px}
.skip-link{position:absolute;left:16px;top:-100px;background:white;padding:10px 16px;z-index:200}.skip-link:focus{top:8px}
@media(max-width:600px){
 .library-header .library-desktop-nav{display:none!important}
 .library-mobile-menu{display:block}
 .library-mobile-menu summary{cursor:pointer;list-style:none;font-size:13px;font-weight:650;padding:12px 0 12px 18px}
 .library-mobile-menu summary::-webkit-details-marker{display:none}
 .library-mobile-menu summary:after{content:' ☰';padding-left:6px}
 .library-mobile-menu[open] summary:after{content:' ×'}
 .library-mobile-menu[open] .library-native-nav{display:flex!important;flex-direction:column;position:absolute;top:72px;left:0;right:0;background:white;border-bottom:1px solid var(--line);padding:10px 22px 20px}
 .directory-filters a{padding:7px 9px;font-size:11px}
}