:root{color-scheme:light;--bg:#f5f7f6;--surface:#fff;--surface-muted:#edf3f1;--surface-warm:#fff8ef;--text:#17201d;--muted:#66706c;--soft:#8b9691;--line:#d9e1dd;--accent:#0f766e;--accent-strong:#0a4f4a;--clay:#b75f42;--date:#7d3f5b;--gold:#b58a2a;--sky:#416f92;--shadow:0 18px 42px #17201d1a;--shadow-soft:0 10px 26px #17201d12;font-family:Pretendard,Noto Sans KR,Apple SD Gothic Neo,system-ui,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);word-break:keep-all;margin:0;line-height:1.72}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline-offset:3px;outline:3px solid #0f766e59}img{max-width:100%;height:auto;display:block}.container{width:min(1180px,100% - 40px);margin:0 auto}.skip-link{z-index:100;background:var(--text);color:#fff;border-radius:6px;padding:10px 14px;font-weight:800;position:absolute;top:-56px;left:16px}.skip-link:focus{top:12px}.site-header{z-index:10;backdrop-filter:blur(18px);background:#ffffffe0;border-bottom:1px solid #d9e1ddcc;position:sticky;top:0}.header-inner{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:22px;min-height:76px;display:grid}.brand{align-items:center;gap:12px;min-width:max-content;display:inline-flex}.brand-mark{background:var(--text);color:#fff;border-radius:8px;place-items:center;width:42px;height:42px;font-size:.82rem;font-weight:900;display:grid}.brand-copy{gap:1px;display:grid}.brand-copy strong{font-size:1.02rem;line-height:1.1}.brand-copy span{color:var(--muted);font-size:.78rem;font-weight:600}.nav{scrollbar-width:none;white-space:nowrap;justify-content:center;gap:6px;font-size:.94rem;display:flex;overflow-x:auto}.nav::-webkit-scrollbar{display:none}.nav a{color:var(--muted);border-radius:8px;padding:9px 11px;font-weight:700;transition:background .16s,color .16s}.nav a:hover,.nav a[aria-current=page]{background:var(--surface-muted);color:var(--text)}.header-contact,.primary-link,.secondary-link,.read-more{border-radius:8px;justify-content:center;align-items:center;gap:8px;font-weight:850;line-height:1;display:inline-flex}.header-contact{background:var(--accent);color:#fff;min-height:40px;padding:0 14px}.home-hero{background:var(--surface);padding:66px 0 46px}.home-hero-grid{grid-template-columns:minmax(0,1fr) minmax(340px,.72fr);align-items:center;gap:46px;display:grid}.home-hero-copy{gap:20px;display:grid}.eyebrow{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin:0 0 10px;font-size:.84rem;font-weight:900}h1,h2,h3{letter-spacing:0;line-height:1.22}h1{max-width:800px;margin:0;font-size:4rem}h2{margin:0;font-size:2.1rem}h3{margin:0;font-size:1.16rem}.lead{max-width:760px;color:var(--muted);margin:0;font-size:1.12rem}.hero-actions{flex-wrap:wrap;gap:10px;margin-top:6px;display:flex}.primary-link,.secondary-link{min-height:46px;padding:0 18px}.primary-link{background:var(--text);color:#fff}.secondary-link{border:1px solid var(--line);background:var(--surface);color:var(--text)}.hero-feature{min-height:520px;box-shadow:var(--shadow);isolation:isolate;border-radius:8px;align-content:end;display:grid;position:relative;overflow:hidden}.hero-feature:after{z-index:-1;content:"";background:linear-gradient(#17201d14,#17201dd1);position:absolute;inset:0}.hero-feature img{z-index:-2;object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.hero-feature-label,.hero-feature strong,.hero-feature>span:last-child{color:#fff;margin-inline:24px}.hero-feature-label{background:#ffffff29;border:1px solid #ffffff75;border-radius:8px;width:max-content;margin-bottom:10px;padding:7px 10px;font-size:.76rem;font-weight:900}.hero-feature strong{max-width:560px;font-size:1.46rem;line-height:1.34}.hero-feature>span:last-child{color:#ffffffd1;margin-top:10px;margin-bottom:24px;font-size:.92rem}.section{padding:56px 0}.section-muted{background:var(--surface-muted)}.section-head{grid-template-columns:minmax(0,.8fr) minmax(260px,.5fr);align-items:end;gap:28px;margin-bottom:26px;display:grid}.section-head p{color:var(--muted);margin:0}.trust-band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--text);color:#fff;padding:0}.trust-grid{grid-template-columns:.7fr .7fr 1.2fr;display:grid}.trust-grid div{border-right:1px solid #ffffff24;align-content:center;gap:4px;min-height:108px;padding:22px 28px;display:grid}.trust-grid div:last-child{border-right:0}.trust-grid strong{font-size:1.38rem;line-height:1.2}.trust-grid span{color:#ffffffb8;font-size:.92rem}.category-grid,.post-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.category-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.category-card,.post-card{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-soft);border-radius:8px}.category-card{align-content:space-between;min-height:210px;padding:22px;transition:transform .16s,box-shadow .16s;display:grid}.category-card:hover,.post-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.category-card span{color:var(--soft);text-transform:uppercase;font-size:.82rem;font-weight:900}.category-card h3{margin-top:28px;font-size:1.34rem}.category-card p{color:var(--muted);margin:10px 0 0}.accent-teal{border-top:4px solid var(--accent)}.accent-date{border-top:4px solid var(--date)}.accent-gold{border-top:4px solid var(--gold)}.accent-clay{border-top:4px solid var(--clay)}.post-card{flex-direction:column;min-height:100%;transition:transform .16s,box-shadow .16s;display:flex;overflow:hidden}.post-card-media,.post-card-placeholder{background:var(--surface-muted);display:block}.post-card img{aspect-ratio:16/10;object-fit:cover;width:100%}.post-card-placeholder{aspect-ratio:16/10;background:linear-gradient(135deg, #0f766e29, #b58a2a24), var(--surface-muted);place-items:center;display:grid}.post-card-placeholder span{color:var(--accent-strong);background:#ffffffb8;border:1px solid #17201d24;border-radius:8px;padding:8px 10px;font-weight:900}.post-card-body{flex:1;gap:12px;padding:20px;display:grid}.meta{color:var(--soft);flex-wrap:wrap;gap:8px 10px;font-size:.86rem;font-weight:700;display:flex}.pill{color:var(--accent-strong);font-weight:900}.record-type{color:#93462e;background:#b75f4214;border:1px solid #b75f424d;border-radius:8px;padding:2px 7px;font-size:.78rem;font-weight:900}.post-card p{color:var(--muted);margin:0}.read-more{color:var(--accent-strong);justify-self:start;margin-top:auto;font-size:.92rem}.note-section{padding-top:10px}.note-panel{border-left:5px solid var(--accent);gap:16px;padding:26px 0 26px 26px;display:grid}.note-panel p:last-of-type{max-width:760px;color:var(--muted);margin:0}.page-hero,.tool-hero{border-bottom:1px solid var(--line);background:var(--surface);padding:56px 0 44px}.tool-hero-inner{gap:14px;display:grid}.tool-progress{border:1px solid var(--line);background:var(--surface-muted);width:max-content;color:var(--accent-strong);border-radius:8px;align-items:baseline;gap:3px;margin-top:8px;padding:10px 14px;font-weight:850;display:inline-flex}.tool-progress strong{font-size:1.24rem}.checklist-section{padding-top:44px}.checklist-layout{grid-template-columns:minmax(240px,.32fr) minmax(0,1fr);align-items:start;gap:44px;display:grid}.checklist-intro{border-left:4px solid var(--accent);gap:18px;padding-left:18px;display:grid;position:sticky;top:106px}.checklist-intro p{color:var(--muted);margin:0}.reset-button{border:1px solid var(--line);background:var(--surface);min-height:38px;color:var(--text);cursor:pointer;font:inherit;border-radius:8px;justify-self:start;padding:0 12px;font-size:.9rem;font-weight:850}.reset-button:hover{border-color:var(--accent);color:var(--accent-strong)}.checklist-groups{gap:34px;display:grid}.checklist-group{border-top:1px solid var(--line);padding-top:18px}.checklist-group h2{font-size:1.52rem}.checklist-group ul{gap:0;margin:16px 0 0;padding:0;list-style:none;display:grid}.checklist-group li{border-bottom:1px solid var(--line);grid-template-columns:22px minmax(0,1fr) auto;gap:10px;padding:16px 0;display:grid}.checklist-group input{width:18px;height:18px;accent-color:var(--accent);margin:4px 0 0}.checklist-group label{cursor:pointer;color:var(--text);flex-wrap:wrap;align-items:baseline;gap:8px 12px;font-weight:700;display:flex}.checklist-group input:checked+label span{color:var(--soft);text-decoration:line-through}.check-source-link,.source-links a{color:var(--accent-strong);text-underline-offset:3px;font-size:.88rem;font-weight:900;text-decoration:underline}.source-band{grid-template-columns:minmax(0,.7fr) minmax(0,1fr);align-items:end;gap:26px 42px;display:grid}.source-band p{color:var(--muted);margin:0}.source-links{border-top:1px solid var(--line);flex-wrap:wrap;grid-column:1/-1;gap:10px 18px;padding-top:18px;display:flex}.page-hero-inner{gap:14px;display:grid}.page-summary{border:1px solid var(--line);background:var(--surface-muted);width:max-content;color:var(--accent-strong);border-radius:8px;margin:8px 0 0;padding:8px 12px;font-weight:900}.archive-summary{color:var(--muted);flex-wrap:wrap;gap:10px 18px;margin-top:8px;font-size:.92rem;display:flex}.archive-summary span{border-left:2px solid var(--line);padding-left:10px}.archive-summary strong{color:var(--text)}.archive-intro-section{padding-block:42px}.archive-timeline{gap:64px;display:grid}.archive-year{gap:24px;display:grid}.archive-year+.archive-year{border-top:1px solid var(--line);padding-top:54px}.archive-year-head{grid-template-columns:auto 1fr auto;align-items:end;gap:10px 18px;display:grid}.archive-year-head .eyebrow,.archive-year-head h2,.archive-year-head p{margin:0}.archive-year-head .eyebrow{grid-column:1/-1}.archive-year-head p{color:var(--muted)}.guide-path-section{padding-top:42px}.guide-path-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.guide-path-card{border:1px solid var(--line);background:var(--surface);min-height:220px;box-shadow:var(--shadow-soft);border-radius:8px;align-content:space-between;padding:22px;transition:transform .16s,box-shadow .16s;display:grid}.guide-path-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.guide-path-card span{color:var(--soft);font-size:.82rem;font-weight:900}.guide-path-card h2{margin-top:26px;font-size:1.42rem}.guide-path-card p{color:var(--muted);margin:10px 0 0}.not-found{background:var(--surface);place-items:center;min-height:min(680px,100vh - 180px);padding:72px 0;display:grid}.not-found-inner{text-align:center;gap:18px;max-width:780px;display:grid}.not-found-inner .hero-actions{justify-content:center}.article{width:min(860px,100% - 40px);margin:0 auto;padding:50px 0 74px}.article-header{margin-bottom:30px}.article-title{margin-top:12px;font-size:3.05rem}.article-image{box-shadow:var(--shadow-soft);border-radius:8px;margin:30px 0;overflow:hidden}.article-image img{background:var(--surface-muted);object-fit:contain;width:100%}.article-body{color:#25302c;font-size:1.08rem;line-height:1.86}.field-note-meta{border-left:4px solid var(--clay);background:0 0;gap:5px;margin:-4px 0 30px;padding:13px 0 13px 16px;display:grid}.field-note-meta strong{color:var(--text);font-size:.94rem}.field-note-meta span{color:var(--muted);font-size:.92rem}.article-body p{margin:0 0 22px}.article-body a{color:var(--accent-strong);text-underline-offset:4px;font-weight:800;text-decoration:underline}.article-body h2{border-top:1px solid var(--line);margin-top:48px;margin-bottom:16px;padding-top:22px;font-size:1.72rem}.article-body h3{margin-top:34px}.article-body blockquote{border-left:4px solid var(--gold);color:var(--muted);background:0 0;margin:30px 0;padding:14px 0 14px 20px}.article-body img{width:100%;box-shadow:var(--shadow-soft);border-radius:8px}.article-body p:has(img){margin:30px 0}.article-media{margin:32px 0}.article-media video{width:100%;max-width:100%;box-shadow:var(--shadow-soft);background:#111;border-radius:8px;display:block}.article-media figcaption{color:var(--muted);margin-top:10px;font-size:.88rem;line-height:1.6}.tag-list{border-top:1px solid var(--line);flex-wrap:wrap;gap:8px;margin-top:34px;padding-top:22px;display:flex}.tag-list span{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:8px;padding:7px 10px;font-size:.9rem;font-weight:750}.author-box{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-soft);border-radius:8px;grid-template-columns:58px minmax(0,1fr);gap:18px;margin-top:34px;padding:22px;display:grid}.author-profile-header{grid-template-columns:86px minmax(0,1fr);align-items:center;gap:22px;display:grid}.author-profile-header .article-title{margin-top:0}.author-avatar-large{width:86px;height:86px;font-size:1.25rem}.author-avatar{background:var(--text);color:#fff;border-radius:8px;place-items:center;width:58px;height:58px;font-weight:900;display:grid}.author-label{color:var(--accent);letter-spacing:.08em;margin:0 0 6px;font-size:.78rem;font-weight:900}.author-box h2{margin:0 0 8px;font-size:1.25rem}.author-box p:last-of-type{color:var(--muted);margin:0 0 12px}.author-box a{color:var(--accent-strong);font-weight:900}.related-section{border-top:1px solid var(--line);background:var(--surface-muted)}.compact-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.footer{border-top:1px solid var(--line);background:var(--surface);color:var(--muted);padding:34px 0;font-size:.92rem}.footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.footer p{margin:0}.footer-links{flex-wrap:wrap;gap:14px;font-weight:750;display:flex}@media (width<=980px){.header-inner{grid-template-columns:1fr auto;gap:12px;padding:12px 0}.nav{order:3;grid-column:1/-1;justify-content:flex-start;max-width:100%;padding:0 0 2px}.home-hero-grid,.section-head,.trust-grid,.checklist-layout,.source-band{grid-template-columns:1fr}.checklist-intro{position:static}.hero-feature{min-height:420px}.category-grid,.post-grid,.compact-grid,.guide-path-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.trust-grid div{border-bottom:1px solid #ffffff24;border-right:0;min-height:auto}.trust-grid div:last-child{border-bottom:0}}@media (width<=640px){.container,.article{width:min(100% - 28px,1180px)}.tool-hero{padding:38px 0 30px}.checklist-layout{gap:30px}.checklist-group h2{font-size:1.34rem}.checklist-group li{grid-template-columns:22px minmax(0,1fr)}.check-source-link{grid-column:2;justify-self:start}.author-profile-header{grid-template-columns:1fr}.brand-mark{width:38px;height:38px}.brand-copy span{display:none}.header-contact{min-height:38px;padding:0 12px}.home-hero,.page-hero{padding:38px 0 30px}.section{padding:42px 0}h1{font-size:2.45rem}h2{font-size:1.72rem}.lead{font-size:1.02rem}.hero-feature{min-height:360px}.hero-feature-label,.hero-feature strong,.hero-feature>span:last-child{margin-inline:18px}.hero-feature strong{font-size:1.25rem}.category-grid,.post-grid,.compact-grid,.guide-path-grid{grid-template-columns:1fr}.category-card{min-height:178px}.article{padding:38px 0 58px}.article-title{font-size:2.15rem}.article-body{font-size:1.02rem}.author-box{grid-template-columns:1fr}.footer-inner{flex-direction:column;align-items:flex-start}}.brand,.nav a,.header-contact,.header-search-form input,.header-search-form button,.read-more,.reset-button{min-height:44px}.brand,.nav a,.read-more{align-items:center;display:inline-flex}.nav{overscroll-behavior-inline:contain;-webkit-overflow-scrolling:touch;scroll-padding-inline:14px}.nav a{flex:none}.header-search-form input{min-width:0}.header-search-form button{min-width:48px}.read-more{padding-block:8px}.checklist-group label{min-height:44px}.page-summary,.tool-progress{width:fit-content;max-width:100%}.article-body pre,.article-body table{-webkit-overflow-scrolling:touch;max-width:100%;overflow-x:auto}.article-body table{display:block}.article-body code{overflow-wrap:anywhere}@media (width<=640px){.footer-links a{align-items:center;min-height:44px;display:inline-flex}}@media (width<=420px){.header-inner>*,.header-actions,.header-search-form,.brand,.brand-copy{min-width:0}.header-search-form input{width:min(80px,24vw)}.brand-copy strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}}.sr-only{clip:rect(0, 0, 0, 0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}.header-actions{align-items:center;gap:8px;min-width:max-content;display:flex}.header-search-form{border:1px solid var(--line);background:var(--surface);border-radius:8px;align-items:center;display:flex;overflow:hidden}.header-search-form input{background:0 0;border:0;width:130px;min-height:40px;padding:0 10px}.header-search-form input:focus{outline:2px solid var(--accent);outline-offset:-2px}.header-search-form button{border:0;border-left:1px solid var(--line);background:var(--surface-muted);min-height:40px;color:var(--text);font:inherit;cursor:pointer;padding:0 10px;font-size:.78rem;font-weight:800}.header-search-form button:hover,.header-search-form button:focus-visible{background:#eef4f1}@media (width<=980px){.header-inner{flex-wrap:wrap}.nav{order:3;width:100%}}@media (width<=640px){.header-contact{display:none}.header-search-form input{width:104px}}@media (width<=420px){.brand-copy span{display:none}.header-search-form input{width:80px}}