:root{color-scheme:light;--bg: #fff;--surface: #fff;--surface-soft: #f6f6f6;--panel: #fff;--panel-text: #222;--text: #444;--text-strong: #111;--muted: #777;--line: #d7d7d7;--line-soft: #e8e8e8;--accent: #008c83;--accent-blue: #1367d8;--radius: 2px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Noto Sans KR,Malgun Gothic,sans-serif;font-size:14px;line-height:1.55;letter-spacing:0}a{color:inherit;text-decoration:none}a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:3px}img{display:block;max-width:100%}ul,ol{padding-left:1.15rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.container{width:min(1080px,calc(100% - 48px));margin-inline:auto}.site-header{background:#fff;border-bottom:1px solid var(--line)}.header-inner{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:start;min-height:144px;padding:22px 0 0}.brand{display:inline-flex;width:max-content;color:#222}.brand strong{display:block;color:#222;font-size:1.55rem;font-weight:900;line-height:1.05}.brand small{display:none}.header-tools{display:grid;justify-items:end;gap:38px}.site-search{display:flex;align-items:center;gap:0}.site-search input{width:0;min-width:0;padding:0;border:0;background:transparent;color:transparent}.site-search button{width:34px;height:34px;border:1px solid #e4e4e4;border-radius:50%;background:#fff;color:transparent;cursor:pointer;position:relative}.site-search button:before{content:"";position:absolute;left:9px;top:8px;width:12px;height:12px;border:1px solid #777;border-radius:50%}.site-search button:after{content:"";position:absolute;left:21px;top:21px;width:8px;height:1px;background:#777;transform:rotate(45deg)}.site-nav{display:flex;justify-content:flex-end;gap:22px;font-size:.86rem;font-weight:700}.site-nav a{display:inline-flex;align-items:center;min-height:36px;color:#333}.site-nav a:first-child{color:#4a4a4a;border-bottom:3px solid #333}.site-main{min-height:60vh}.archive-home{padding:0 0 42px}.archive-page{display:grid;gap:26px}.top-ad-block{padding-top:64px}.top-ad-block .ad-slot{min-height:92px}.archive-layout,.article-page-grid{display:grid;grid-template-columns:minmax(0,742px) 1px 230px;gap:54px;align-items:start}.archive-layout:before,.article-page-grid:before{content:"";grid-column:2;grid-row:1;width:1px;height:100%;min-height:420px;background:var(--line)}.archive-main,.article-shell{grid-column:1;min-width:0}.archive-sidebar,.article-sidebar{grid-column:3;min-width:0}.archive-heading{padding:0 0 20px;margin-bottom:26px;border-bottom:1px solid #cfcfcf}.archive-heading h1{margin:0;color:#454545;font-size:.98rem;font-weight:900;line-height:1.3}.archive-heading h1:first-letter{color:var(--text-strong)}.archive-list{display:grid;gap:0}.archive-list-item{display:grid;grid-template-columns:minmax(0,1fr) 128px;gap:20px;padding:0 0 24px;margin-bottom:22px;border-bottom:1px solid var(--line-soft)}.archive-list-item.no-thumb{grid-template-columns:1fr}.archive-list-main{display:grid;gap:8px;min-width:0}.archive-list-item h2{margin:0;color:#4a4a4a;font-size:1.02rem;font-weight:900;line-height:1.32}.archive-list-item p{display:-webkit-box;margin:0;overflow:hidden;color:#6f6f6f;font-size:.83rem;font-weight:800;line-height:1.38;-webkit-box-orient:vertical;-webkit-line-clamp:3}.archive-list-meta{display:flex;flex-wrap:wrap;gap:6px;color:#777;font-size:.74rem;font-weight:900;line-height:1.3}.archive-list-meta span{color:var(--accent)}.archive-thumb{width:128px;height:128px;overflow:hidden;border:1px solid #d6d6d6;background:#fff}.archive-thumb img{width:100%;height:100%;object-fit:cover}.archive-thumb-generated{display:grid;place-items:center;gap:4px;padding:10px;border-top:4px solid var(--accent-blue);color:#1766c8;font-size:.72rem;font-weight:900;line-height:1.15;text-align:center}.archive-thumb-generated span{color:#aaa;font-size:.68rem}.archive-sidebar,.article-sidebar{position:sticky;top:22px;display:grid;gap:28px}.sidebar-block{background:transparent}.sidebar-block h2{margin:0 0 12px;color:#555;font-size:.9rem;font-weight:900;line-height:1.35}.sidebar-link-list,.sidebar-list,.sidebar-post-list{display:grid;gap:11px;margin:0;padding:0;list-style:none}.sidebar-link-list a,.sidebar-list a,.sidebar-post-list a{color:#616161;font-size:.84rem;font-weight:900;line-height:1.3}.sidebar-list small{color:var(--accent);font-size:.72rem;font-weight:900}.ad-slot{display:grid;min-height:88px;place-items:center;border:1px solid #ddd;background:#f8f8f8;color:#8a8a8a;text-align:center}.ad-slot span{color:#595959;font-size:.75rem;font-weight:800}.page-hero{padding:48px 0 20px}.page-hero h1{margin:0;color:var(--text-strong);font-size:1.35rem;line-height:1.35}.page-hero p{max-width:720px;color:var(--text)}.section{padding:28px 0}.section-heading{margin-bottom:18px}.section-heading h2,.content-section h2{margin:0;color:var(--text-strong);font-size:1.12rem;line-height:1.35}.eyebrow{margin:0 0 6px;color:var(--accent);font-size:.76rem;font-weight:900}.muted{color:var(--muted)}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:36px;align-items:start}.content-panel{padding:14px 0;border-top:1px solid var(--line)}.article-list{display:grid;gap:0}.article-list-item{display:flex;justify-content:space-between;gap:18px;padding:16px 0;border-bottom:1px solid var(--line-soft)}.article-list-item h2{margin:0 0 6px;color:var(--text-strong);font-size:1rem;line-height:1.35}.article-list-item p{margin:0 0 6px;color:var(--text)}.article-list-item span{color:var(--muted);font-size:.78rem;font-weight:800}.text-link{color:var(--accent);font-size:.82rem;font-weight:900;white-space:nowrap}.site-footer{margin-top:60px;padding:34px 0;border-top:1px solid var(--line);background:#f7f7f7}.footer-grid{display:flex;justify-content:space-between;gap:24px;color:#666;font-size:.82rem}.footer-grid strong{color:#333}.footer-grid p{margin:6px 0 0}.footer-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:12px}.article-detail{padding:0 0 44px;color:#333}.article-pre-ad{padding:84px 0 72px}.article-pre-ad .ad-slot{min-height:280px;background:#f7f7f7}.article-page-grid{grid-template-columns:minmax(0,796px) 1px 230px}.article-shell{display:grid;gap:0}.article-header{display:grid;gap:9px;padding-bottom:18px}.article-breadcrumb{display:flex;flex-wrap:wrap;gap:4px;color:#9d9d9d;font-size:.78rem;font-weight:900;line-height:1.3}.article-header h1{margin:0;color:#111;font-size:1.68rem;font-weight:500;line-height:1.28}.article-meta{margin:0;color:#777;font-size:.82rem;font-weight:800}.article-image{position:relative;display:grid;gap:6px;margin:0 0 22px;padding:0}.article-image img{width:100%;max-height:430px;object-fit:contain;border:0;background:#fff}.article-image-comparison{border-left:14px solid var(--accent-blue);border-right:14px solid var(--accent-blue);background:#fff}.article-image-comparison img{max-height:370px}.image-compare-label{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:14px;align-items:center;padding:14px 18px 20px;background:#fff;color:#1766c8;font-size:1.05rem;font-weight:900;line-height:1.25;text-align:center}.image-compare-label span{color:#bdbdbd;font-size:.92rem}.article-image figcaption{color:#666;font-size:.74rem;text-align:right}.article-generated-visual{display:grid;min-height:230px;margin:0 0 22px;place-items:center;border-left:14px solid var(--accent-blue);border-right:14px solid var(--accent-blue);background:#fff}.article-generated-visual div{display:grid;gap:16px;padding:28px;color:#1766c8;font-size:1.9rem;font-weight:900;line-height:1.2;text-align:center}.formula-visual div{font-size:1.35rem}.article-generated-visual span{color:#c9c9c9;font-size:1.25rem;font-weight:900}.article-block,.quick-summary,.toc-box{display:grid;gap:12px;margin:0 0 32px}.quick-summary{padding:22px 24px;border-top:4px solid var(--accent-blue);border-bottom:4px solid var(--accent-blue);background:#fff;color:#666}.quick-summary h2,.toc-box h2,.block-heading h2{margin:0;color:var(--accent-blue);font-size:1.05rem;font-weight:900;line-height:1.35}.quick-summary h2{width:max-content;padding:0 6px;margin-inline:auto;border-radius:10px;background:var(--accent-blue);color:#fff}.quick-summary p,.block-heading p,.detail-section-head p,.related-item p{margin:0}.summary-bullets{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:0;padding:0;list-style:none}.summary-bullets li{display:grid;gap:8px;min-height:96px;padding:18px 20px;border:1px solid #d6d6d6;border-radius:6px;color:#555}.summary-bullets strong{color:var(--accent-blue);font-size:1rem;font-weight:800}.summary-bullets span{color:#666;font-size:.9rem;line-height:1.55}.toc-box{min-height:190px;padding:20px 24px;border-left:10px solid #8bd6df;background:#fff;border-top:1px solid #e6e6e6;border-bottom:1px solid #e6e6e6}.toc-box h2{color:var(--accent-blue);font-size:.98rem}.toc-box ol{display:grid;gap:6px;margin:0;padding-left:1.1rem;color:#333;font-size:.94rem;line-height:1.45}.toc-box a{color:#333;font-weight:800}.block-heading{display:grid;gap:8px;padding:12px 0 12px 20px;border-left:8px solid #8bd6df}.block-heading p{color:#9a9a9a;font-size:.9rem;line-height:1.55}.summary-list,.checklist-list,.compact-spec-list{display:grid;grid-template-columns:minmax(110px,.28fr) minmax(0,1fr);margin:0;border-top:1px solid #d8d8d8}.summary-list dt,.summary-list dd,.checklist-list dt,.checklist-list dd,.compact-spec-list dt,.compact-spec-list dd{margin:0;padding:8px 10px;border-bottom:1px solid #e5e5e5}.summary-list dt,.checklist-list dt,.compact-spec-list dt{color:#222;font-weight:900}.summary-list dd,.checklist-list dd,.compact-spec-list dd{color:#555}.dense-table-wrap{overflow-x:auto;border:0;border-top:2px solid #ccc;background:#fff}.dense-comparison-table{width:100%;min-width:760px;border-collapse:collapse;color:#333;font-size:.84rem;line-height:1.42}.dense-comparison-table th,.dense-comparison-table td{padding:6px 7px;border:1px solid #cfcfcf;text-align:left;vertical-align:top}.data-analysis{display:grid;gap:8px;padding:12px 14px;border-left:8px solid #8bd6df;background:#fafafa;color:#444;font-size:.9rem;line-height:1.55}.data-analysis strong{color:var(--accent-blue)}.data-analysis p,.data-analysis ul{margin:0}.data-analysis ul{display:grid;gap:4px;padding-left:1.05rem}.data-analysis b{margin-right:6px;color:#222}.dense-comparison-table th:first-child{min-width:88px}.dense-comparison-table thead th{background:#efefef;color:#222;font-weight:900;white-space:nowrap}.dense-comparison-table tbody th{background:#fafafa;color:#222;font-weight:900}.dense-comparison-table th span,.dense-comparison-table th small{display:block}.dense-comparison-table th small{margin-top:3px;color:#777;font-size:.75rem}.criteria-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-top:1px solid #e1e1e1}.criteria-grid>div{padding:14px 16px;border-right:1px solid #e1e1e1;border-bottom:1px solid #e1e1e1}.criteria-grid>div:last-child{border-right:0}.criteria-grid h3,.detail-section h3{margin:0 0 8px;color:#222;font-size:1rem;line-height:1.35}.dense-list{display:grid;gap:5px;margin:0;padding-left:1.05rem}.detail-section-list{display:grid;gap:26px}.detail-section{display:grid;gap:12px;padding:0 0 24px;border-bottom:1px solid #e8e8e8}.detail-section-head{display:grid;gap:8px}.detail-section-head p{color:#444;font-size:.94rem;line-height:1.62}.inline-spec-list{display:grid;grid-template-columns:minmax(100px,.28fr) minmax(0,1fr);margin:0;border-top:1px solid #e1e1e1}.inline-spec-list dt,.inline-spec-list dd{margin:0;padding:6px 8px;border-bottom:1px solid #e1e1e1}.inline-spec-list dt{color:#666;font-weight:900}.inline-spec-list dd{color:#333}.detail-note-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid #e1e1e1;border-left:1px solid #e1e1e1}.detail-note-grid>div{display:grid;gap:7px;padding:12px 13px;border-right:1px solid #e1e1e1;border-bottom:1px solid #e1e1e1}.detail-note-grid h4,.detail-note-grid ul{margin:0}.detail-note-grid h4{color:#222;font-size:.86rem;line-height:1.35}.detail-note-grid ul{display:grid;gap:4px;padding-left:1rem;color:#555;font-size:.84rem;line-height:1.5}.external-reference{display:inline-flex}.external-reference a{display:inline-flex;align-items:center;min-height:24px;padding:2px 6px;border:1px solid #d8d8d8;color:var(--accent);font-size:.76rem;font-weight:900}.faq-list{display:grid;gap:0}.faq-list details{padding:10px 0;border-bottom:1px solid #e8e8e8}.faq-list summary{cursor:pointer;color:#222;font-weight:900;line-height:1.4}.faq-list p{margin:7px 0 0;color:#555;font-size:.9rem;line-height:1.58}.related-list{display:grid;gap:0;border-top:1px solid #e1e1e1}.related-item{display:grid;gap:4px;padding:8px 0;border-bottom:1px solid #e8e8e8}.related-item-meta{display:flex;flex-wrap:wrap;gap:7px;align-items:center;color:#777;font-size:.74rem;font-weight:900}.related-item-meta span{color:var(--accent)}.related-item strong{color:#222;font-size:.95rem;line-height:1.36}.related-item p{color:#666;font-size:.84rem;line-height:1.42}@media(max-width:920px){.container{width:min(100% - 32px,1080px)}.header-inner{min-height:112px}.archive-layout,.article-page-grid,.content-grid{display:grid;grid-template-columns:1fr;gap:34px}.archive-layout:before,.article-page-grid:before{display:none}.archive-main,.article-shell,.archive-sidebar,.article-sidebar{grid-column:1}.archive-sidebar,.article-sidebar{position:static;padding-top:20px;border-top:1px solid var(--line)}.summary-bullets,.criteria-grid,.detail-note-grid{grid-template-columns:1fr}.criteria-grid>div{border-right:0}}@media(max-width:560px){body{font-size:13px}.container{width:min(100% - 24px,1080px)}.header-inner{grid-template-columns:1fr;gap:18px;min-height:116px}.header-tools{justify-items:start;gap:12px}.site-nav{gap:16px}.top-ad-block{padding-top:42px}.archive-list-item{grid-template-columns:1fr;gap:12px;padding-bottom:26px;margin-bottom:24px}.archive-thumb{width:120px;height:90px}.article-pre-ad{padding:42px 0 34px}.article-pre-ad .ad-slot{min-height:160px}.article-header h1{font-size:1.38rem}.image-compare-label{grid-template-columns:1fr;gap:8px;font-size:.92rem}.article-generated-visual{min-height:210px}.article-generated-visual div{font-size:1.25rem}.quick-summary{padding:18px 14px}.summary-bullets li{min-height:auto;padding:14px}.toc-box{min-height:170px;padding:18px 16px}.summary-list,.checklist-list,.compact-spec-list,.inline-spec-list{grid-template-columns:1fr}.dense-comparison-table{min-width:720px}}