:root{--ink:#101318;--muted:#667085;--line:#e7e9ee;--paper:#fff;--soft:#f5f7fa;--accent:#6c4cff;--accent2:#13a78b;--dark:#121827;--max:1180px;--narrow:820px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Pretendard,"Noto Sans KR",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.content-width{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.content-narrow{width:min(calc(100% - 40px),var(--narrow));margin-inline:auto}.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.93);backdrop-filter:blur(16px);border-bottom:1px solid rgba(231,233,238,.9)}.header-inner{width:min(calc(100% - 40px),var(--max));height:76px;margin:auto;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:13px;background:linear-gradient(135deg,var(--accent),#9d83ff);color:#fff;font-weight:900;font-size:21px}.brand b{display:block;font-size:17px;letter-spacing:-.03em}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:-2px}.site-header nav{display:flex;gap:28px;font-size:14px;font-weight:700}.site-header nav a:hover{color:var(--accent)}.hero{background:radial-gradient(circle at 80% 20%,rgba(108,76,255,.2),transparent 34%),linear-gradient(135deg,#10131b,#1a2030);color:#fff;padding:92px 20px 116px}.hero-inner{width:min(100%,var(--max));margin:auto}.eyebrow{display:block;font-size:12px;font-weight:900;letter-spacing:.16em;color:var(--accent);margin-bottom:14px}.hero .eyebrow{color:#b5a8ff}.hero h1{font-size:clamp(38px,6vw,76px);letter-spacing:-.065em;line-height:1.04;margin:0;max-width:850px}.hero p{max-width:650px;color:#c8cdd8;font-size:18px;margin:28px 0 0}.featured-wrap{margin-top:-62px;position:relative}.featured{display:grid;grid-template-columns:1fr 170px;gap:30px;padding:42px;background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:0 18px 70px rgba(12,19,32,.14)}.featured h2{font-size:clamp(27px,4vw,44px);line-height:1.22;letter-spacing:-.045em;margin:16px 0 14px}.featured p{color:var(--muted);font-size:16px;max-width:760px}.featured aside{border-left:1px solid var(--line);padding-left:30px;display:flex;flex-direction:column;justify-content:center}.featured aside span{font-size:11px;letter-spacing:.14em;color:var(--muted)}.featured aside strong{font-size:56px;line-height:1;color:var(--accent);margin:8px 0 14px}.featured aside small{color:var(--muted)}.category-badge{display:inline-flex;padding:6px 11px;border-radius:99px;background:#ede9ff;color:var(--accent);font-size:12px;font-weight:900}.read-more{display:inline-block;margin-top:18px;font-weight:800;color:var(--accent)}.section-block{padding:90px 0}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:30px}.section-heading h2{font-size:32px;letter-spacing:-.04em;margin:0}.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.article-card{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff;transition:.22s ease}.article-card:hover{transform:translateY(-4px);box-shadow:0 15px 40px rgba(26,32,48,.1);border-color:#d9d3ff}.article-card a{display:flex;flex-direction:column;min-height:280px;padding:25px}.card-meta,.card-footer{display:flex;justify-content:space-between;gap:15px;color:var(--muted);font-size:12px}.card-meta span{font-weight:900;color:var(--accent)}.article-card h3{font-size:21px;line-height:1.4;letter-spacing:-.035em;margin:24px 0 12px}.article-card p{color:var(--muted);font-size:14px;margin:0}.card-footer{margin-top:auto;padding-top:24px;border-top:1px solid var(--line)}.category-strip{background:var(--soft);padding:28px 0;border-block:1px solid var(--line)}.category-inner{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.category-inner>span{font-weight:900;margin-right:10px}.category-inner a{padding:8px 13px;background:#fff;border:1px solid var(--line);border-radius:99px;font-size:13px}.category-inner b{color:var(--accent);margin-left:4px}.page-title{padding:78px 0;background:linear-gradient(180deg,#f6f4ff,#fff)}.page-title h1{font-size:clamp(38px,6vw,68px);line-height:1.12;letter-spacing:-.055em;margin:0}.page-title p{max-width:700px;color:var(--muted);font-size:18px;margin-top:20px}.article-page{padding:70px 0 0}.article-header{text-align:left}.article-meta{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:13px}.article-meta a{color:var(--accent);font-weight:900}.article-header h1{font-size:clamp(38px,6vw,62px);letter-spacing:-.06em;line-height:1.16;margin:24px 0}.article-header .excerpt{font-size:20px;color:#495265;line-height:1.7}.trust-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}.trust-row span{font-size:12px;padding:7px 10px;border-radius:99px;background:var(--soft);color:var(--muted)}.article-body{padding-top:48px}.article-body p{font-size:17px;color:#303746;line-height:1.9}.article-lead{font-size:21px!important;font-weight:700;color:#222a38!important;border-left:4px solid var(--accent);padding-left:22px;margin-bottom:36px}.article-body h2{font-size:28px;letter-spacing:-.04em;margin:58px 0 16px}.key-points{list-style:none;margin:35px 0;padding:24px;border-radius:18px;background:#f6f4ff}.key-points li{position:relative;padding:8px 0 8px 27px;font-weight:700}.key-points li:before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:900}.key-points.compact{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.source-mark{font-size:11px;color:var(--accent);vertical-align:super;margin-left:4px;font-weight:900}.timeline{position:relative;margin-top:38px}.timeline:before{content:"";position:absolute;left:10px;top:10px;bottom:10px;width:2px;background:#ddd7ff}.timeline-item{position:relative;display:grid;grid-template-columns:34px 1fr;gap:18px;margin:34px 0}.timeline-dot{width:22px;height:22px;border-radius:50%;background:var(--accent);border:5px solid #e9e5ff;z-index:1}.timeline-item h2{margin:0 0 10px}.qa-block{border:1px solid var(--line);border-radius:16px;padding:0 22px;margin:14px 0}.qa-block summary{font-size:20px;font-weight:900;padding:20px 0;cursor:pointer}.number-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:35px 0}.number-card{background:var(--dark);color:#fff;border-radius:18px;padding:22px}.number-card strong{display:block;font-size:34px;color:#b9adff}.number-card span{font-weight:800}.comparison-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.comparison-panel{border:1px solid var(--line);border-radius:18px;padding:0 24px 20px}.note-section{display:grid;grid-template-columns:58px 1fr;gap:20px;padding:25px 0;border-bottom:1px solid var(--line)}.note-label{font-size:24px;font-weight:900;color:#c2b9ff}.note-section h2{margin:0 0 10px}.check-card,.action-box{padding:25px 28px;border-radius:20px;background:#f5f7fa;margin:34px 0}.check-card h2,.action-box h2{margin:0 0 15px}.check-list{list-style:none;padding:0}.check-list li{padding:10px 0;border-bottom:1px solid #e2e5eb}.action-box{background:#effaf7;border:1px solid #c9eee4}.action-box ol{padding-left:22px}.action-box li{padding:6px}.faq details{border-top:1px solid var(--line);padding:16px 0}.faq summary{font-weight:900;cursor:pointer}.product-section{margin-top:70px;padding-top:45px;border-top:4px solid var(--ink)}.product-heading{display:flex;justify-content:space-between;gap:30px;align-items:end}.product-heading h2{margin:0}.product-heading p{font-size:13px;color:var(--muted);max-width:300px}.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:26px}.product-card{display:grid;grid-template-columns:130px 1fr;gap:18px;padding:14px;border:1px solid var(--line);border-radius:18px;transition:.2s}.product-card:hover{border-color:var(--accent);transform:translateY(-2px)}.product-card img{width:130px;height:130px;object-fit:cover;border-radius:12px;background:var(--soft)}.product-card h3{font-size:15px;line-height:1.45;margin:8px 0}.product-card strong{font-size:18px}.product-keyword{font-size:11px;color:var(--accent);font-weight:900}.product-flags span{display:inline-block;font-size:10px;padding:3px 7px;margin:7px 4px 0 0;background:#eef9f6;color:#07826c;border-radius:6px}.affiliate-notice{font-size:12px!important;color:var(--muted)!important;margin-top:18px}.source-section{margin-top:65px;padding-top:35px;border-top:1px solid var(--line)}.source-section ol{padding-left:22px}.source-section li{padding:12px 0;border-bottom:1px solid var(--line)}.source-section a{font-weight:800}.source-section span{display:block;font-size:12px;color:var(--muted);margin-top:3px}.disclosure-box{margin:30px 0 70px;padding:20px 22px;border-radius:15px;background:var(--soft)}.disclosure-box p{font-size:12px;line-height:1.6;margin:4px 0;color:var(--muted)}.related-section{padding:70px 0}.compact-grid{grid-template-columns:repeat(4,1fr)}.compact-grid .article-card a{min-height:240px}.about-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;padding:70px 0}.about-grid>div{padding:30px;border:1px solid var(--line);border-radius:20px}.about-grid strong{color:var(--accent);font-size:26px}.about-grid h2{letter-spacing:-.04em}.about-grid p{color:var(--muted)}.admin-title{background:#111827;color:#fff}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:35px}.metric-grid div{padding:20px;border:1px solid #334155;border-radius:15px}.metric-grid span{display:block;color:#94a3b8;font-size:12px}.metric-grid strong{font-size:32px}.admin-section{padding:55px 0}.admin-actions{display:flex;gap:10px;margin-bottom:35px}button{border:0;border-radius:10px;padding:10px 15px;background:var(--accent);color:#fff;font-weight:800;cursor:pointer}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;margin-bottom:40px}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:13px 15px;border-bottom:1px solid var(--line);vertical-align:top}th{background:var(--soft);white-space:nowrap}td small{display:block;color:var(--muted)}.status{display:inline-block;padding:3px 7px;border-radius:6px;background:#eef1f5;font-size:11px}.status.published,.status.done{background:#e7f8f2;color:#087a64}.status.draft,.status.pending{background:#fff5dd;color:#9b6800}.status.failed,.status.missed{background:#ffebee;color:#b42318}.empty-state{grid-column:1/-1;padding:80px 30px;text-align:center;border:1px dashed #cfd4dd;border-radius:20px;color:var(--muted)}.site-footer{display:grid;grid-template-columns:1fr 1fr;gap:30px;padding:50px max(20px,calc((100vw - var(--max))/2));background:#111827;color:#fff}.site-footer p{font-size:13px;color:#aab2c0}.footer-notice{text-align:right}@media(max-width:900px){.site-header nav{display:none}.article-grid{grid-template-columns:repeat(2,1fr)}.featured{grid-template-columns:1fr}.featured aside{border-left:0;border-top:1px solid var(--line);padding:20px 0 0}.featured aside strong{font-size:40px}.compact-grid{grid-template-columns:repeat(2,1fr)}.key-points.compact{grid-template-columns:1fr}.product-grid,.comparison-grid{grid-template-columns:1fr}}@media(max-width:620px){.header-inner{height:66px}.hero{padding:70px 20px 92px}.featured-wrap{margin-top:-42px}.featured{padding:28px}.section-block{padding:60px 0}.article-grid{grid-template-columns:1fr}.article-card a{min-height:240px}.article-page{padding-top:45px}.article-header .excerpt{font-size:17px}.article-body p{font-size:16px}.article-body h2{font-size:24px}.number-grid,.about-grid,.metric-grid{grid-template-columns:1fr}.product-card{grid-template-columns:95px 1fr}.product-card img{width:95px;height:95px}.product-heading{display:block}.site-footer{grid-template-columns:1fr}.footer-notice{text-align:left}.compact-grid{grid-template-columns:1fr}}
/* Image-first editorial cards */
.featured{grid-template-columns:minmax(250px,360px) 1fr 150px;padding:0;overflow:hidden;align-items:stretch}
.featured-image{width:100%;height:100%;min-height:340px;object-fit:cover}
.featured-copy{padding:38px 10px 38px 8px;align-self:center}
.featured aside{padding:38px 28px;border-left:1px solid var(--line)}
.article-card a{padding:0;min-height:100%;height:100%}
.card-image{width:100%;aspect-ratio:1200/630;object-fit:cover;background:var(--soft)}
.card-content{display:flex;flex-direction:column;flex:1;padding:22px 24px 24px}
.card-content .card-footer{margin-top:auto}
.article-hero-image{margin-top:44px;margin-bottom:0}
.article-hero-image img{width:100%;aspect-ratio:1200/630;object-fit:cover;border-radius:24px;box-shadow:0 18px 55px rgba(15,23,42,.12)}
.article-hero-image figcaption{width:min(100%,var(--narrow));margin:10px auto 0;color:var(--muted);font-size:12px;text-align:right}
@media(max-width:900px){.featured{grid-template-columns:1fr}.featured-image{min-height:0;aspect-ratio:1200/630}.featured-copy{padding:30px}.featured aside{border-left:0;border-top:1px solid var(--line);padding:20px 30px}}
@media(max-width:620px){.article-hero-image{width:100%;margin-top:30px}.article-hero-image img{border-radius:0}.article-hero-image figcaption{padding:0 20px;text-align:left}.featured-copy{padding:24px}.card-content{padding:20px}}


/* Site development inquiry CTA */
.header-actions{display:flex;align-items:center;gap:22px}
.header-inquiry{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 17px;border-radius:12px;background:linear-gradient(135deg,var(--accent),#8b6cff);color:#fff!important;font-size:13px;font-weight:900;letter-spacing:-.02em;white-space:nowrap;box-shadow:0 8px 22px rgba(108,76,255,.24);transition:transform .2s ease,box-shadow .2s ease,filter .2s ease}
.header-inquiry:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(108,76,255,.32);filter:brightness(1.04)}
.header-inquiry:focus-visible{outline:3px solid rgba(108,76,255,.28);outline-offset:3px}
@media(max-width:900px){.header-actions{gap:0}.header-inquiry{min-height:40px;padding:0 15px}}
@media(max-width:620px){.header-inner{width:min(calc(100% - 24px),var(--max))}.brand{gap:8px}.brand-mark{width:36px;height:36px;border-radius:11px}.brand small{display:none}.header-inquiry{min-height:38px;padding:0 12px;border-radius:10px;font-size:12px}}
@media(max-width:360px){.brand b{font-size:15px}.header-inquiry{padding:0 10px;font-size:11px}}

/* Hidden visitor counter: visible only while text is selected */
.hidden-visitor-counter{grid-column:1/-1;margin-top:-18px;padding:2px 0 0;color:#111827;background:#111827;font-size:11px;line-height:1.3;text-align:center;letter-spacing:-.02em;user-select:text;-webkit-user-select:text;cursor:text}
.hidden-visitor-counter::selection{color:#fff;background:#6f5cff}
.hidden-visitor-counter::-moz-selection{color:#fff;background:#6f5cff}

/* Hidden visitor counter color override */
.site-footer .hidden-visitor-counter{
  grid-column:1/-1;
  color:#111827 !important;
  background:#111827 !important;
  text-shadow:none !important;
  -webkit-text-stroke:0 transparent !important;
  user-select:text;
  -webkit-user-select:text;
  cursor:text;
}
.site-footer .hidden-visitor-counter::selection{
  color:#ffffff !important;
  background:#6c4cff !important;
}
.site-footer .hidden-visitor-counter::-moz-selection{
  color:#ffffff !important;
  background:#6c4cff !important;
}