:root{color-scheme:light;--brand-background: #f8fafc;--brand-surface: #ffffff;--brand-muted: #4b5563;--brand-foreground: #1f2937;--brand-border: #e5e7eb;--brand-border-strong: #d2d6e1;--brand-accent: #0f766e;--brand-accent-hover: #0b5f59;--brand-accent-soft: #e6fffb;--brand-rose: #e11d48;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Apple SD Gothic Neo,Noto Sans KR,sans-serif}*{box-sizing:border-box}html{background:var(--brand-background)}body{margin:0;min-width:320px;color:var(--brand-foreground);background:var(--brand-background);font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}button,input{font:inherit}img{display:block;max-width:100%}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.site-header{border-bottom:1px solid var(--brand-border);background:var(--brand-surface)}.site-header-inner{display:flex;width:min(1152px,calc(100% - 32px));height:64px;align-items:center;justify-content:space-between;gap:16px;margin-inline:auto}.site-title{display:inline-flex;align-items:center;gap:8px;color:var(--brand-foreground);font-size:20px;font-weight:800}.site-title span{color:var(--brand-muted)}.header-search{display:block;width:min(100%,420px)}.header-search label{position:relative;display:block}.header-search svg{position:absolute;left:12px;top:50%;width:16px;height:16px;transform:translateY(-50%);color:#94a3b8;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5}.header-search input{width:100%;border:1px solid var(--brand-border);border-radius:999px;padding:9px 16px 9px 40px;color:var(--brand-foreground);background:var(--brand-background);font-size:14px;outline:none}.header-search input:focus{border-color:var(--brand-accent);box-shadow:0 0 0 3px var(--brand-accent-soft)}.site-nav{display:flex;align-items:center;gap:8px;color:var(--brand-muted);font-size:14px;font-weight:650}.site-nav a{display:inline-flex;align-items:center;border-radius:999px;padding:7px 16px;transition:background .16s ease,color .16s ease,border-color .16s ease}.site-nav a.active{color:#fff;background:var(--brand-accent);box-shadow:0 1px 2px #0f172a14}.site-nav a:hover{background:var(--brand-accent-hover);color:#fff}.page-shell,.article-page-shell,.portfolio-page,.not-found{width:min(1152px,calc(100% - 32px));margin-inline:auto}.page-shell{padding:32px 0 48px}.layout-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:32px}.post-column{min-width:0}.post-list-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:12px}.post-list-heading h1{margin:0;color:var(--brand-foreground);font-size:18px;font-weight:700}.search-result{margin:0;color:var(--brand-muted);font-size:14px}.post-list{display:grid;gap:12px}.post-card{overflow:hidden;border:1px solid var(--brand-border);border-radius:16px;background:var(--brand-surface);transition:border-color .16s ease,box-shadow .16s ease}.post-card:hover{border-color:var(--brand-border-strong);box-shadow:0 10px 24px #1f293714}.post-card a{display:flex;min-height:100%;flex-direction:column;gap:16px;padding:22px 28px}.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;color:var(--brand-muted);font-size:13px}.post-meta span[aria-hidden=true]{color:var(--brand-border-strong)}.post-card h2,.article-header h1{margin:0;color:var(--brand-foreground);line-height:1.25}.post-card h2{font-size:clamp(20px,3vw,26px);font-weight:750;transition:color .16s ease}.post-card:hover h2{color:#111827}.post-card p,.article-header p,.community-card p,.related-list p,.portfolio-hero p,.portfolio-grid p,.not-found p{margin:8px 0 0;color:var(--brand-muted)}.post-tags,.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}.post-tags span,.tag-cloud button{border:0;border-radius:999px;padding:5px 12px;color:#4b5563;background:#f3f4f6;font-size:12px;font-weight:650}.tag-cloud button{cursor:pointer}.tag-cloud button.active,.tag-cloud button:hover{color:#fff;background:var(--brand-accent)}.post-card-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:auto;color:var(--brand-muted);font-size:13px}.post-card-footer strong{color:#4b5563;font-weight:700}.sidebar{display:grid;align-content:start;gap:24px}.sidebar-card{overflow:hidden;border:1px solid var(--brand-border);border-radius:16px;background:var(--brand-surface)}.sidebar-card-header{border-bottom:1px solid var(--brand-border);padding:15px 20px}.sidebar-card-header h2{margin:0;color:var(--brand-muted);font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.latest-list{display:grid;gap:16px;margin:0;padding:20px;list-style:none}.latest-list li{display:flex;align-items:flex-start;gap:12px}.latest-index{display:inline-flex;width:24px;height:24px;flex:0 0 24px;align-items:center;justify-content:center;border-radius:999px;color:var(--brand-muted);background:#f3f4f6;font-size:12px;font-weight:750}.latest-list a{color:var(--brand-foreground);font-size:14px;font-weight:700;line-height:1.45}.latest-list a:hover,.back-link:hover,.related-list a:hover strong{color:#111827}.latest-list p{margin:4px 0 0;color:var(--brand-muted);font-size:12px}.tag-cloud{padding:20px}.community-card{border:1px solid var(--brand-border-strong);border-radius:16px;padding:24px;color:var(--brand-foreground);background:#e6e9f299}.community-card h2{margin:0;font-size:18px;line-height:1.4}.community-card a,.button.primary{display:inline-flex;align-items:center;justify-content:center;margin-top:16px;border-radius:999px;padding:9px 16px;color:#fff;background:var(--brand-accent);font-size:14px;font-weight:700}.community-card a:hover,.button.primary:hover{background:var(--brand-accent-hover)}.toss-home{width:min(1120px,calc(100% - 40px));margin-inline:auto;padding:28px 0 88px}.toss-topbar{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:42px}.toss-tabs,.toss-actions{display:flex;align-items:center;gap:8px}.toss-tabs button,.toss-actions a{border:0;border-radius:999px;padding:9px 16px;color:#5b6472;background:transparent;cursor:pointer;font-size:15px;font-weight:750}.toss-tabs button.active,.toss-tabs button:hover{color:#111827;background:#fff;box-shadow:0 6px 18px #11182714}.toss-actions a{color:#374151}.toss-hero{position:relative;display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:clamp(32px,6vw,72px);align-items:center;min-height:420px;margin-bottom:28px}.toss-hero-copy p{margin:0 0 16px;color:#4b5563;font-size:15px;font-weight:850}.toss-hero-copy h1{margin:0;color:#111827;font-size:clamp(34px,5vw,54px);font-weight:850;line-height:1.16;word-break:keep-all;overflow-wrap:break-word}.toss-hero-copy>span{display:-webkit-box;overflow:hidden;max-width:520px;margin-top:18px;color:#596273;font-size:18px;line-height:1.7;word-break:keep-all;-webkit-box-orient:vertical;-webkit-line-clamp:3}.toss-hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;color:#8a919c;font-size:14px;font-weight:700}.toss-hero-media{overflow:hidden;height:360px;background:#e9edf3}.toss-hero-media img,.toss-feature-strip img,.toss-card-media img{width:100%;height:100%;object-fit:cover}.toss-hero-controls{position:absolute;left:0;bottom:0;display:flex;gap:8px}.toss-hero-controls button{display:grid;width:38px;height:38px;place-items:center;border:0;border-radius:999px;color:#111827;background:#fff;box-shadow:0 8px 24px #1118271f;font-size:24px;line-height:1}.toss-feature-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:64px}.toss-feature-strip a{display:grid;gap:12px}.toss-feature-strip a>div{overflow:hidden;aspect-ratio:1.48;background:#e9edf3}.toss-feature-strip strong{display:-webkit-box;overflow:hidden;color:#111827;font-size:16px;line-height:1.42;-webkit-box-orient:vertical;-webkit-line-clamp:2}.toss-feature-strip a:hover strong{color:#111827}.toss-main-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:start}.toss-section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:20px}.toss-section-heading h2,.toss-side-panel h2{margin:0;color:#111827;font-size:26px;font-weight:850;line-height:1.2}.toss-section-heading p{margin:0;color:#7b8493;font-size:14px;font-weight:700}.toss-search{position:relative;display:block;margin-bottom:22px}.toss-search svg{position:absolute;left:16px;top:50%;width:16px;height:16px;transform:translateY(-50%);color:#9ca3af;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.6}.toss-search input{width:100%;border:1px solid var(--brand-border);border-radius:999px;padding:13px 16px 13px 44px;color:#111827;background:#fff;outline:none}.toss-search input:focus{border-color:var(--brand-accent);box-shadow:0 0 0 4px var(--brand-accent-soft)}.toss-article-list{display:grid;gap:0;border-top:1px solid #dce1e8}.toss-article-card{border:0;border-bottom:1px solid #dce1e8;border-radius:0;background:transparent;box-shadow:none}.toss-article-card:hover{border-color:#dce1e8;box-shadow:none}.toss-article-card a{display:grid;grid-template-columns:minmax(0,1fr) 190px;gap:24px;align-items:center;padding:24px 0}.toss-card-copy{min-width:0}.toss-card-copy .post-meta{gap:10px;margin-bottom:8px;color:#7b8493;font-weight:700}.toss-card-copy .post-meta span{color:#6b7280}.toss-card-copy h3{margin:0;color:#111827;font-size:22px;font-weight:820;line-height:1.36;word-break:keep-all;overflow-wrap:break-word}.toss-card-copy p{display:-webkit-box;overflow:hidden;margin:8px 0 0;color:#596273;font-size:15px;line-height:1.62;-webkit-box-orient:vertical;-webkit-line-clamp:2}.toss-card-media{overflow:hidden;aspect-ratio:1.35;background:#e9edf3}.toss-article-card:hover h3{color:#111827}.toss-side-column{display:grid;gap:34px}.toss-side-panel{border-top:2px solid #111827;padding-top:20px}.toss-ranked-list{display:grid;gap:18px;margin:18px 0 0;padding:0;list-style:none}.toss-ranked-list a{display:grid;grid-template-columns:28px minmax(0,1fr);gap:12px}.toss-ranked-list span{color:#6b7280;font-size:20px;font-weight:900;line-height:1.15}.toss-ranked-list strong{display:block;color:#111827;font-size:16px;line-height:1.42}.toss-ranked-list em{display:block;grid-column:2;margin-top:3px;color:#8a919c;font-size:12px;font-style:normal;font-weight:700}.toss-ranked-list a:hover strong{color:#111827}.toss-series-list{display:grid;gap:10px;margin-top:18px}.toss-series-list button{display:grid;gap:5px;width:100%;cursor:pointer;border:1px solid var(--brand-border);border-radius:0;padding:16px;color:#111827;background:#fff;text-align:left}.toss-series-list button.active,.toss-series-list button:hover{border-color:#cfd6df;background:#f4f6f8}.toss-series-list strong{font-size:17px;line-height:1.25}.toss-series-list span{color:#7b8493;font-size:13px;font-weight:700}.toss-image-fallback{display:grid;width:100%;height:100%;min-height:140px;place-items:center;padding:20px;color:#fff;background:linear-gradient(135deg,#111827 0%,#3a4457 58%,var(--brand-accent) 100%);font-weight:850}.toss-home--articles-only{width:min(960px,calc(100% - 40px));padding-top:28px}.toss-home--articles-only .toss-topbar{margin-bottom:42px}.toss-main-grid--single{display:block}.toss-home--articles-only .toss-section-heading{align-items:end;margin-bottom:20px}.toss-home--articles-only .toss-section-heading h1{margin:0;color:#111827;font-size:clamp(34px,5vw,48px);font-weight:850;line-height:1.18}.toss-home--articles-only .toss-section-heading p{margin:8px 0 0;color:#667085;font-size:16px;font-weight:500;line-height:1.6}.toss-home--articles-only #search-result{color:#7b8493;font-size:14px;font-weight:700;white-space:nowrap}.toss-home--articles-only .toss-search{max-width:520px;margin-bottom:28px}.toss-home--articles-only .toss-article-card a{grid-template-columns:minmax(0,1fr) 156px;gap:24px;padding:26px 0}.toss-home--articles-only .toss-card-media{width:156px;height:96px;aspect-ratio:auto;justify-self:end}.toss-home--articles-only .toss-image-fallback{min-height:0;overflow:hidden;padding:8px;font-size:12px;overflow-wrap:anywhere;text-align:center}.toss-home--articles-only .toss-card-copy h2{margin:0;color:#111827;font-size:22px;font-weight:820;line-height:1.38;word-break:keep-all;overflow-wrap:break-word}.toss-home--articles-only .toss-card-copy p{max-width:620px}.toss-home--articles-only .toss-article-card:hover h2{color:#111827}.toss-pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin:34px 0 8px}.toss-page-numbers{display:flex;align-items:center;gap:6px}.toss-pagination button{min-width:38px;height:38px;border:1px solid #d8dde5;border-radius:999px;padding:0 13px;color:#4b5563;background:#fff;font-size:14px;font-weight:750;cursor:pointer;transition:background .16s ease,border-color .16s ease,color .16s ease}.toss-pagination button:hover:not(:disabled),.toss-pagination button.active{border-color:#111827;color:#111827;background:#f4f6f8}.toss-pagination button:disabled{color:#c0c6cf;cursor:not-allowed}.article-page-shell{padding:40px 0 56px}.article-topbar{max-width:896px;margin-bottom:24px}.back-link{color:#6b7280;font-size:14px;font-weight:700}.article-layout-grid{display:grid;grid-template-columns:minmax(0,2.5fr) minmax(260px,1fr);gap:32px}.article-main{min-width:0}.article-card{border:1px solid var(--brand-border);border-radius:24px;padding:clamp(24px,4vw,40px);background:var(--brand-surface);box-shadow:0 1px 2px #1f29370a}.article-header{display:grid;gap:18px;margin-bottom:40px}.article-header h1{font-size:clamp(30px,5vw,42px);font-weight:800}.article-header p{font-size:17px}.article-sidebar{display:block}.sticky-card{position:sticky;top:32px;padding-bottom:4px}.related-list{display:grid;gap:16px;padding:20px}.related-list a{display:block;border:1px solid var(--brand-border);border-radius:12px;padding:16px;background:var(--brand-background);transition:border-color .16s ease,background .16s ease}.related-list a:hover{border-color:#cfd6df;background:#e6e9f24d}.related-list strong{display:block;color:var(--brand-foreground);font-size:14px;line-height:1.45}.related-list p{display:-webkit-box;overflow:hidden;margin-bottom:12px;font-size:12px;-webkit-box-orient:vertical;-webkit-line-clamp:2}.prose{color:var(--brand-muted)}.prose :where(h1,h2,h3){margin:34px 0 12px;color:var(--brand-foreground);line-height:1.3}.prose h1{font-size:30px}.prose h2{font-size:24px}.prose h3{font-size:20px}.prose p{margin:16px 0 0;line-height:1.85}.prose ul,.prose ol{margin:16px 0 0;padding-left:24px}.prose li{margin-top:8px}.prose a{color:#1f2937;font-weight:700;text-decoration:underline;text-decoration-color:#b8c0cc;text-underline-offset:3px}.prose img{width:100%;height:auto;margin:24px 0 0;border:1px solid var(--brand-border);border-radius:16px;background:var(--brand-background);object-fit:contain}.prose blockquote{margin:24px 0 0;border-left:4px solid var(--brand-border-strong);padding:16px;color:var(--brand-foreground);background:#e6e9f299;font-style:italic}.prose code{border-radius:6px;padding:2px 6px;color:var(--brand-foreground);background:#f3f4f6;font-size:.9em}.prose pre{overflow-x:auto;margin:24px 0 0;border-radius:12px;padding:16px;color:#f8fafc;background:#1e293b}.prose pre code{padding:0;color:inherit;background:transparent}.prose table{display:block;overflow-x:auto;width:100%;margin-top:24px;border-collapse:collapse;color:var(--brand-muted);font-size:14px}.prose th,.prose td{border:1px solid var(--brand-border);padding:12px;text-align:left}.prose th{color:var(--brand-foreground);background:var(--brand-background)}.article-page-shell--focus{width:min(1152px,calc(100% - 32px));padding:0 0 80px}.article-focus{width:100%;margin:0 auto;padding-top:clamp(28px,5vw,56px)}.article-back-link{display:inline-flex;align-items:center;margin-bottom:clamp(22px,3vw,36px);color:#6b7280;font-size:15px;font-weight:700}.article-back-link:before{content:"";width:7px;height:7px;margin-right:10px;border-left:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg)}.article-back-link:hover{color:#111827}.article-header--focus{gap:0;margin-bottom:clamp(24px,4vw,40px)}.article-kicker{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:22px;color:#7b7f8a;font-size:15px;font-weight:650}.article-kicker span:first-child{color:#4b5563;font-weight:800}.article-kicker span:not(:first-child):before,.article-kicker time:before{content:"";display:inline-block;width:3px;height:3px;margin-right:10px;border-radius:999px;vertical-align:middle;background:#c7cbd1}.article-header--focus h1{max-width:960px;color:#111827;font-size:clamp(34px,5.2vw,52px);font-weight:850;line-height:1.08;word-break:keep-all;overflow-wrap:break-word}.article-header--focus p{max-width:760px;margin-top:18px;color:#5b6472;font-size:clamp(17px,1.8vw,20px);line-height:1.68}.article-tags{margin-top:22px}.article-tags span,.article-tags a{display:inline-flex;border-radius:999px;padding:7px 13px;color:#4b5563;background:#f3f4f6;font-size:13px;font-weight:650;text-decoration:none}.article-tags a:hover{color:#111827;background:#e5e7eb}.article-toc{width:min(860px,100%);margin:0 0 34px;border-top:1px solid #e5e7eb;border-bottom:1px solid #e5e7eb;padding:18px 0}.article-toc strong{display:block;margin-bottom:10px;color:#111827;font-size:14px;font-weight:850}.article-toc ol{display:grid;gap:8px;margin:0;padding:0;list-style:none}.article-toc li.depth-3{padding-left:18px}.article-toc a{color:#596273;font-size:14px;font-weight:650;line-height:1.45}.article-toc a:hover{color:#111827}.article-related{width:min(860px,100%);margin-top:clamp(56px,8vw,88px);border-top:1px solid #dce1e8;padding-top:26px}.article-related h2{margin:0 0 18px;color:#111827;font-size:24px;line-height:1.25}.article-related>div{display:grid;gap:0;border-top:1px solid #edf0f4}.article-related a{display:grid;gap:6px;border-bottom:1px solid #edf0f4;padding:18px 0}.article-related span,.article-related time{color:#7b8493;font-size:13px;font-weight:700}.article-related strong{color:#111827;font-size:18px;line-height:1.45}.article-related a:hover strong{text-decoration:underline;text-decoration-color:#b8c0cc;text-underline-offset:4px}.prose--focus{width:min(860px,100%);margin:0;color:#242b35;font-size:clamp(18px,1.4vw,20px);line-height:2;word-break:keep-all;overflow-wrap:break-word}.prose--focus :where(h1,h2,h3){color:#111827;font-weight:820;letter-spacing:0}.prose--focus h1{margin-top:64px;font-size:34px}.prose--focus h2{margin-top:clamp(58px,8vw,88px);margin-bottom:18px;font-size:clamp(28px,4vw,38px);line-height:1.24}.prose--focus h3{margin-top:42px;font-size:clamp(23px,3vw,29px)}.prose--focus h4{margin:34px 0 10px;color:#111827;font-size:21px;line-height:1.45}.prose--focus p{margin-top:20px;color:#303846;line-height:2}.prose--focus strong{color:#111827;font-weight:820}.prose--focus a{color:#1f2937;text-decoration-color:#b8c0cc;text-decoration-thickness:2px;text-underline-offset:5px}.prose--focus ul,.prose--focus ol{margin-top:22px;padding-left:28px;list-style-position:outside}.prose--focus li{margin-top:10px;padding-left:2px;color:#303846}.prose--focus blockquote{margin:42px 0;border:0;border-radius:0;padding:4px 0 4px 24px;color:#111827;background:transparent;box-shadow:inset 4px 0 #d1d5db;font-size:1.08em;font-style:normal;font-weight:650}.prose--focus img{width:100%;max-width:100%;margin:clamp(34px,6vw,56px) 0 10px;border:0;border-radius:0;background:#f3f4f6;box-shadow:0 20px 48px #1118271f;transform:none}.prose--focus small{display:block;margin:8px 0 34px;color:#8a919c;font-size:13px;line-height:1.5;text-align:center}.prose--focus code{border-radius:7px;padding:3px 7px;color:#1f2937;background:#f3f4f6}.prose--focus pre{position:relative;margin:34px 0;border-radius:0;padding:24px;background:#171b22;box-shadow:0 18px 42px #11182724}.code-copy-button{position:absolute;top:10px;right:10px;border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:5px 10px;color:#e5e7eb;background:#111827d1;font-size:12px;font-weight:750;cursor:pointer}.code-copy-button:hover{color:#fff;background:#374151eb}.back-to-top{position:fixed;right:24px;bottom:24px;z-index:20;display:grid;width:44px;height:44px;place-items:center;border:1px solid #d8dde5;border-radius:999px;color:#111827;background:#fff;box-shadow:0 10px 24px #1118271f;font-size:20px;font-weight:850;cursor:pointer}.back-to-top:hover{background:#f4f6f8}.prose--focus pre code{color:#f8fafc;background:transparent}.portfolio-page,.not-found{padding:64px 0}.admin-shell{width:min(1040px,calc(100% - 40px));margin-inline:auto;padding:42px 0 88px}.admin-login[hidden],.admin-content[hidden]{display:none}.admin-login{min-height:calc(100vh - 220px);display:grid;place-items:center}.admin-login form{width:min(420px,100%);border:1px solid #dce1e8;background:#fff;padding:28px}.admin-login p{margin:0 0 8px;color:#7b8493;font-size:13px;font-weight:850;text-transform:uppercase}.admin-login h1{margin:0 0 22px;color:#111827;font-size:30px;line-height:1.2}.admin-login label{display:grid;gap:8px;margin-top:14px;color:#303846;font-size:14px;font-weight:800}.admin-login input{width:100%;min-height:44px;border:1px solid #d8dde5;border-radius:0;padding:0 12px;color:#111827;background:#fff;font:inherit}.admin-login input:focus{border-color:var(--brand-accent);outline:2px solid color-mix(in srgb,var(--brand-accent) 20%,transparent);outline-offset:2px}.admin-login button{width:100%;min-height:44px;margin-top:18px;border:1px solid var(--brand-accent);color:#fff;background:var(--brand-accent);font:inherit;font-weight:850;cursor:pointer}.admin-login small{display:block;margin-top:12px;color:#596273;font-size:13px;line-height:1.5}.admin-login small[data-type=error]{color:var(--brand-rose)}.admin-summary{display:flex;align-items:end;justify-content:space-between;gap:24px;border-bottom:1px solid #dce1e8;padding-bottom:24px}.admin-summary p{margin:0 0 8px;color:#7b8493;font-size:13px;font-weight:850;text-transform:uppercase}.admin-summary h1{margin:0;color:#111827;font-size:clamp(30px,4vw,42px);line-height:1.15}.admin-summary span{display:block;margin-top:10px;color:#596273;font-size:16px;line-height:1.6}.admin-summary button{display:inline-flex;min-height:42px;align-items:center;justify-content:center;border:1px solid var(--brand-accent);border-radius:999px;padding:0 16px;color:#fff;background:var(--brand-accent);font-size:14px;font-weight:850;cursor:pointer;white-space:nowrap}.admin-summary button:hover{border-color:#111827}.admin-message{margin:18px 0 0;border-left:4px solid #d8dde5;padding:10px 0 10px 14px;color:#596273;font-size:14px;line-height:1.6}.admin-message[data-type=success]{border-color:var(--brand-accent)}.admin-message[data-type=error]{border-color:var(--brand-rose)}.admin-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:20px}.admin-metrics article,.admin-panel{border:1px solid #dce1e8;background:#fff}.admin-metrics article{padding:18px}.admin-metrics span{display:block;color:#7b8493;font-size:12px;font-weight:850}.admin-metrics strong{display:block;margin-top:8px;color:#111827;font-size:30px;line-height:1.1}.admin-data-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:18px;margin-top:20px}.admin-panel{padding:22px}.admin-panel-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.admin-panel-heading h2{margin:0;color:#111827;font-size:20px}.admin-panel-heading a{color:#596273;font-size:13px;font-weight:800;white-space:nowrap}.admin-panel-heading a:hover{color:var(--brand-accent)}.admin-table-wrap{overflow-x:auto;border:1px solid #edf0f4}.admin-table-wrap table{width:100%;border-collapse:collapse;font-size:14px}.admin-table-wrap th,.admin-table-wrap td{border-bottom:1px solid #edf0f4;padding:12px;text-align:left;vertical-align:top}.admin-table-wrap th{color:#4b5563;background:#f8fafc;font-size:12px;font-weight:850}.admin-table-wrap td{color:#303846;word-break:break-all}.portfolio-hero,.not-found{max-width:820px}.portfolio-hero h1,.not-found h1{margin:0;color:var(--brand-foreground);font-size:clamp(32px,5vw,48px);line-height:1.2}.portfolio-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:28px}.portfolio-grid article{border:1px solid var(--brand-border);border-radius:16px;padding:24px;background:var(--brand-surface)}.portfolio-grid h2{margin:0;font-size:20px}@media(max-width:920px){.layout-grid,.article-layout-grid,.portfolio-grid,.toss-hero,.toss-main-grid{grid-template-columns:1fr}.toss-hero-controls{display:none}.toss-feature-strip,.toss-side-column{grid-template-columns:repeat(2,minmax(0,1fr))}.article-sidebar{display:none}.admin-hero,.admin-status-grid,.admin-metrics,.admin-tables{grid-template-columns:1fr}}@media(max-width:720px){.site-header-inner{height:auto;align-items:stretch;flex-direction:column;padding:14px 0}.site-title span{display:inline}.header-search{width:100%}.site-nav{justify-content:flex-end}.toss-home{width:min(100% - 28px,1120px);padding-top:22px}.toss-topbar{align-items:flex-start;flex-direction:column;gap:12px;margin-bottom:30px}.toss-tabs{overflow-x:auto;width:100%;padding-bottom:6px}.toss-tabs button{flex:0 0 auto}.toss-actions{display:none}.toss-hero{gap:24px;min-height:auto}.toss-hero-copy h1{font-size:clamp(29px,9vw,36px);line-height:1.2}.toss-hero-copy>span{font-size:16px}.toss-hero-media{height:230px}.toss-feature-strip{grid-template-columns:1fr;gap:18px;margin-bottom:48px}.toss-feature-strip a{grid-template-columns:112px minmax(0,1fr);align-items:center}.toss-feature-strip a>div{aspect-ratio:1}.toss-main-grid{gap:44px}.toss-section-heading{align-items:flex-start;flex-direction:column;gap:6px}.toss-article-card a{grid-template-columns:1fr;gap:14px}.toss-card-media{order:-1;aspect-ratio:1.75}.toss-card-copy h3{font-size:21px}.toss-side-column{grid-template-columns:1fr}.toss-home--articles-only{width:min(100% - 28px,960px);padding-top:20px}.toss-home--articles-only .toss-topbar{margin-bottom:30px}.toss-home--articles-only .toss-section-heading h1{font-size:32px}.toss-home--articles-only .toss-section-heading p:not(#search-result){font-size:15px}.toss-home--articles-only .toss-search{max-width:none;margin-bottom:18px}.toss-home--articles-only .toss-article-card a{grid-template-columns:minmax(0,1fr) 92px;gap:14px;align-items:start;padding:22px 0}.toss-home--articles-only .toss-card-media{order:0;width:92px;height:68px;aspect-ratio:auto}.toss-home--articles-only .toss-card-copy .post-meta{margin-bottom:6px;font-size:12px}.toss-home--articles-only .toss-card-copy h2{display:-webkit-box;overflow:hidden;font-size:18px;line-height:1.36;-webkit-box-orient:vertical;-webkit-line-clamp:2}.toss-home--articles-only .toss-card-copy p{display:none}.post-card a{padding:20px}.post-list-heading{align-items:flex-start;flex-direction:column;gap:4px}.article-focus{width:100%;padding-top:28px}.article-back-link{margin-bottom:24px}.article-kicker{gap:8px;font-size:13px}.article-header--focus h1{font-size:clamp(30px,9.5vw,38px);line-height:1.14}.article-header--focus p,.prose--focus{font-size:17px}.prose--focus img{margin-top:34px}.prose--focus pre{margin-inline:-2px;padding:18px}}