@import url('https://cdn.jsdelivr.net/gh/wanteddev/wanted-sans@v1.0.3/packages/wanted-sans/fonts/webfonts/variable/split/WantedSansVariable.min.css');
@import url('https://fonts.googleapis.com/css2?family=Geist:wght@400..800&family=Geist+Mono:wght@400;500&display=swap');
/* VOS — Opti 제품 라인과 같은 다크 시스템(Wanted Sans + Geist, 벤토). 여러 제품을 아우르는 브랜드라
   강조색을 보라→인디고→시안 스펙트럼으로 넓히고, 로고·그림을 «궤도(여러 영역을 감싸는 원)»로 바꿨다. */
.skin-vosai {
    --vs-bg: #07090F;
    --vs-surface: #0E121B;
    --vs-surface2: #131826;
    --vs-line: rgba(255,255,255,.08);
    --vs-line2: rgba(255,255,255,.14);
    --vs-text: #ECEFF5;
    --vs-body: #C9CFDB;
    --vs-muted: #8A93A6;
    --vs-indigo: #6E7BFF;
    --vs-cyan: #3DD9EB;
    --vs-grad: linear-gradient(100deg, #C9B8FF 0%, #8F9BFF 45%, #3DD9EB 100%);
    --vs-violet: #A58BFF;
    --vs-sans: 'Geist', 'Wanted Sans Variable', 'Pretendard Variable', sans-serif;
    --vs-mono: 'Geist Mono', ui-monospace, monospace;
    background: var(--vs-bg) !important;
    color: var(--vs-text);
    font-family: var(--vs-sans) !important;
    word-break: keep-all;
    -webkit-font-smoothing: antialiased;
}
.skin-vosai main.container { max-width: 1120px; position: relative; overflow-x: clip; }
.skin-vosai, .skin-vosai { overflow-x: hidden; }
.skin-vosai main.container::before {
    content: ''; position: absolute; z-index: 0; pointer-events: none;
    top: -160px; left: 50%; width: 900px; height: 520px; transform: translateX(-50%);
    background: radial-gradient(closest-side at 35% 50%, rgba(165,139,255,.26), transparent 70%), radial-gradient(closest-side at 55% 45%, rgba(110,123,255,.22), transparent 70%), radial-gradient(closest-side at 75% 40%, rgba(61,217,235,.14), transparent 70%);
    filter: blur(10px);
}
.skin-vosai main.container > * { position: relative; z-index: 1; }
.skin-vosai a { color: inherit; }

/* 헤더: 반투명 고정 */
.skin-vosai .main-header { position: sticky; top: 0; z-index: 50; background: rgba(7,9,15,.72) !important; backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid var(--vs-line); box-shadow: none; padding: 14px 0; }
.skin-vosai .containerHeader { flex-direction: row; justify-content: space-between; align-items: center; max-width: 1120px; }
.skin-vosai .main-header .brand-logo, .skin-vosai .main-header .brand-logo a { font-family: var(--vs-sans) !important; font-size: 1.22rem !important; font-weight: 700; letter-spacing: -0.02em !important; margin: 0 !important; color: var(--vs-text) !important; }
.skin-vosai .main-header .brand-logo a::before { content: ''; display: inline-block; width: 18px; height: 18px; margin-right: 9px; border-radius: 50%; background: conic-gradient(from 200deg, #A58BFF, #6E7BFF, #3DD9EB, #A58BFF); -webkit-mask: radial-gradient(circle, transparent 4px, #000 5px); mask: radial-gradient(circle, transparent 4px, #000 5px); vertical-align: -3px; box-shadow: 0 0 18px rgba(165,139,255,.55); }
.skin-vosai .main-header nav { width: auto; border: 0; padding: 0; }
.skin-vosai header nav ul li a { font-family: var(--vs-sans); font-size: .9rem; font-weight: 500; color: var(--vs-muted) !important; text-transform: none; letter-spacing: 0; }
.skin-vosai header nav ul li a:hover { color: var(--vs-text) !important; }
.skin-vosai .menu-toggle, .skin-vosai .close-menu { background: var(--vs-surface2) !important; color: var(--vs-text) !important; border: 1px solid var(--vs-line2) !important; border-radius: 10px; }
.skin-vosai .mobile-menu-overlay { background: rgba(7,9,15,.97) !important; }
.skin-vosai .mobile-menu-header { background: transparent !important; border-bottom: 1px solid var(--vs-line) !important; }
.skin-vosai .mobile-menu-header .logo { color: var(--vs-text) !important; font-family: var(--vs-sans); }
.skin-vosai .mobile-menu-overlay a { color: var(--vs-body) !important; border-color: var(--vs-line) !important; font-family: var(--vs-sans); }
.skin-vosai .mobile-menu-overlay a:hover { color: var(--vs-cyan) !important; }

/* 공통 */
.skin-vosai .vs-pill { display: inline-flex; align-items: center; gap: 8px; font-family: var(--vs-mono); font-size: .76rem; letter-spacing: .04em; color: var(--vs-body); padding: 6px 12px; border-radius: 999px; border: 1px solid var(--vs-line2); background: rgba(255,255,255,.03); }
.skin-vosai .vs-pill i { width: 7px; height: 7px; border-radius: 50%; background: var(--vs-cyan); box-shadow: 0 0 10px var(--vs-cyan); }
.skin-vosai .vs-chip { display: inline-block; align-self: flex-start; font-family: var(--vs-mono); font-size: .72rem; color: #AEB6FF; background: rgba(110,123,255,.12); border: 1px solid rgba(110,123,255,.25); padding: 3px 9px; border-radius: 999px; }
.skin-vosai .vs-meta { font-family: var(--vs-mono); font-size: .76rem; color: var(--vs-muted); }
.skin-vosai .vs-empty { color: var(--vs-muted); padding: 30px 0; }

/* 첫 화면 */
.skin-vosai .vs-hero { text-align: center; padding: 84px 0 56px; }
.skin-vosai .vs-title { font-family: var(--vs-sans); font-size: 3.6rem; line-height: 1.12; font-weight: 700; letter-spacing: -0.045em; margin: 22px 0 18px; color: var(--vs-text); }
.skin-vosai .vs-title em { font-style: normal; background: var(--vs-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.skin-vosai .vs-lead { max-width: 560px; margin: 0 auto; color: var(--vs-muted); font-size: 1.08rem; line-height: 1.7; }
.skin-vosai .vs-hero-cat { padding: 64px 0 36px; }
.skin-vosai .vs-hero-cat .vs-title { font-size: 2.8rem; }

/* 벤토 */
.skin-vosai .vs-bento { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: auto auto; gap: 14px; margin-bottom: 72px; }
.skin-vosai .vs-tile { position: relative; overflow: hidden; display: flex; flex-direction: column; gap: 10px; padding: 26px; border-radius: 22px; background: linear-gradient(180deg, var(--vs-surface2), var(--vs-surface)); border: 1px solid var(--vs-line); transition: border-color .25s, transform .25s; }
.skin-vosai .vs-tile:hover { border-color: rgba(110,123,255,.5); transform: translateY(-2px); }
.skin-vosai .vs-tile-feature { grid-column: span 2; grid-row: span 2; padding: 34px 34px 150px; }
.skin-vosai .vs-tile-feature h3 { font-size: 1.85rem; line-height: 1.3; letter-spacing: -0.03em; margin: 6px 0 2px; color: var(--vs-text); }
.skin-vosai .vs-tile-feature p { color: var(--vs-muted); line-height: 1.75; margin: 0; max-width: 560px; }
.skin-vosai .vs-go { margin-top: 6px; font-weight: 600; color: var(--vs-text); }
.skin-vosai .vs-go b { display: inline-block; transition: transform .2s; color: var(--vs-cyan); }
.skin-vosai .vs-tile:hover .vs-go b { transform: translateX(4px); }
.skin-vosai .vs-spark { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 140px; }
.skin-vosai .vs-tile-desk { justify-content: flex-end; min-height: 150px; }
.skin-vosai .vs-tile-desk strong { font-size: 1.2rem; letter-spacing: -0.02em; color: var(--vs-text); }
.skin-vosai .vs-en { position: absolute; top: 22px; left: 26px; font-family: var(--vs-mono); font-size: .72rem; color: var(--vs-muted); letter-spacing: .06em; text-transform: uppercase; }
.skin-vosai .vs-desc { font-size: .9rem; color: var(--vs-muted); line-height: 1.55; }
.skin-vosai .vs-tile-desk.d0 { grid-column: 3; }
.skin-vosai .vs-tile-desk.d1 { grid-column: 3; }
.skin-vosai .vs-tile-desk.d2 { grid-column: 1 / span 3; flex-direction: row; align-items: center; justify-content: flex-start; gap: 18px; min-height: 0; padding: 22px 26px; background: linear-gradient(90deg, rgba(110,123,255,.16), rgba(61,217,235,.08) 60%, var(--vs-surface)); }
.skin-vosai .vs-tile-desk.d2 .vs-en { position: static; }
.skin-vosai .vs-bars { position: absolute; top: 20px; right: 22px; width: 92px; height: 46px; }
.skin-vosai .vs-bars rect { fill: rgba(110,123,255,.55); }
.skin-vosai .vs-bars rect:last-child { fill: var(--vs-cyan); }

/* 목록 */
.skin-vosai .vs-feed { margin-bottom: 64px; }
.skin-vosai .vs-feed-head { display: flex; align-items: baseline; justify-content: space-between; border-bottom: 1px solid var(--vs-line); padding-bottom: 14px; margin-bottom: 8px; }
.skin-vosai .vs-feed-head h2 { font-size: 1.3rem; letter-spacing: -0.02em; margin: 0; color: var(--vs-text); }
.skin-vosai .vs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 28px; }
.skin-vosai .vs-item { display: flex; flex-direction: column; gap: 8px; padding: 24px 4px; border-bottom: 1px solid var(--vs-line); }
.skin-vosai .vs-item h3 { font-size: 1.2rem; line-height: 1.42; letter-spacing: -0.02em; margin: 2px 0 0; color: var(--vs-text); transition: color .2s; }
.skin-vosai .vs-item p { margin: 0; font-size: .92rem; line-height: 1.7; color: var(--vs-muted); }
.skin-vosai .vs-item:hover h3 { color: #AEB6FF; }

/* 글 화면 */
.skin-vosai .vs-article { max-width: 720px; margin: 0 auto 56px; }
.skin-vosai .vs-article-head { padding: 64px 0 30px; margin-bottom: 36px; border-bottom: 1px solid var(--vs-line); }
.skin-vosai .vs-article-head h1 { font-family: var(--vs-sans); font-size: 2.5rem; line-height: 1.25; letter-spacing: -0.04em; margin: 18px 0 16px; color: var(--vs-text); font-weight: 700; }
.skin-vosai .vs-body { font-size: 1.06rem; line-height: 1.9; color: var(--vs-body); counter-reset: vsh2; }
.skin-vosai .vs-body p { margin: 0 0 1.3em; }
.skin-vosai .vs-body > p:first-child { font-size: 1.14rem; color: var(--vs-text); padding: 22px 24px; border-radius: 16px; background: linear-gradient(135deg, rgba(110,123,255,.14), rgba(61,217,235,.06)); border: 1px solid rgba(110,123,255,.25); }
.skin-vosai .vs-body h2 { counter-increment: vsh2; font-size: 1.5rem; line-height: 1.38; letter-spacing: -0.03em; color: var(--vs-text); margin: 56px 0 16px; }
.skin-vosai .vs-body h2::before { content: counter(vsh2, decimal-leading-zero); display: block; font-family: var(--vs-mono); font-size: .8rem; font-weight: 500; letter-spacing: .08em; margin-bottom: 8px; background: var(--vs-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.skin-vosai .vs-body h3 { font-size: 1.15rem; color: #AEB6FF; }
.skin-vosai .vs-body strong { color: var(--vs-text); }
.skin-vosai .vs-body ul, .skin-vosai .vs-body ol { padding-left: 1.3em; }
.skin-vosai .vs-body li { margin: 8px 0; }
.skin-vosai .vs-body li::marker { color: var(--vs-cyan); }
.skin-vosai .vs-body table { width: 100%; border-collapse: separate; border-spacing: 0; margin: 28px 0; font-size: .92rem; display: block; overflow-x: auto; border: 1px solid var(--vs-line2); border-radius: 14px; }
.skin-vosai .vs-body th { background: var(--vs-surface2); color: var(--vs-text); text-align: left; padding: 12px 14px; font-weight: 600; white-space: nowrap; border-bottom: 1px solid var(--vs-line2); }
.skin-vosai .vs-body td { padding: 12px 14px; border-bottom: 1px solid var(--vs-line); vertical-align: top; min-width: 130px; color: var(--vs-body); }
.skin-vosai .vs-body tr:last-child td { border-bottom: 0; }
.skin-vosai .vs-related { max-width: 1120px; }

/* 페이지 번호·바닥글 */
.skin-vosai .pagination { background: var(--vs-surface) !important; border-color: var(--vs-line) !important; box-shadow: none !important; }
.skin-vosai .pagination .page-link { color: var(--vs-muted) !important; }
.skin-vosai .pagination .page-link.active { background: var(--vs-indigo) !important; color: #fff !important; }
.skin-vosai footer { background: var(--vs-bg) !important; color: var(--vs-muted) !important; border-top: 1px solid var(--vs-line); font-family: var(--vs-mono); font-size: .8rem; }

@media (max-width: 900px) {
    .skin-vosai .vs-bento { grid-template-columns: 1fr 1fr; }
    .skin-vosai .vs-tile-feature { grid-column: 1 / span 2; grid-row: auto; }
    .skin-vosai .vs-tile-desk.d0 { grid-column: 1; }
    .skin-vosai .vs-tile-desk.d1 { grid-column: 2; }
    .skin-vosai .vs-tile-desk.d2 { grid-column: 1 / span 2; }
}
@media (max-width: 768px) {
    .skin-vosai .main-header nav { display: none !important; }
    .skin-vosai main.container::before { width: 520px; height: 420px; top: -120px; }
    .skin-vosai .vs-hero { padding: 48px 0 34px; text-align: left; }
    .skin-vosai .vs-title { font-size: 2.3rem; letter-spacing: -0.04em; }
    .skin-vosai .vs-lead { margin: 0; font-size: 1rem; }
    .skin-vosai .vs-hero-cat .vs-title { font-size: 2rem; }
    .skin-vosai .vs-bento { grid-template-columns: 1fr; gap: 12px; margin-bottom: 52px; }
    .skin-vosai .vs-tile-feature, .skin-vosai .vs-tile-desk.d0, .skin-vosai .vs-tile-desk.d1, .skin-vosai .vs-tile-desk.d2 { grid-column: 1; }
    .skin-vosai .vs-tile-feature { padding: 26px 22px 120px; }
    .skin-vosai .vs-tile-feature h3 { font-size: 1.45rem; }
    .skin-vosai .vs-spark { height: 110px; }
    .skin-vosai .vs-tile-desk { min-height: 0; padding: 50px 22px 22px; }
    .skin-vosai .vs-en { left: 22px; }
    .skin-vosai .vs-tile-desk.d2 { flex-direction: column; align-items: flex-start; gap: 8px; padding: 22px; }
    .skin-vosai .vs-grid { grid-template-columns: 1fr; }
    .skin-vosai .vs-article-head { padding: 40px 0 24px; }
    .skin-vosai .vs-article-head h1 { font-size: 1.85rem; }
    .skin-vosai .vs-body { font-size: 1.02rem; }
    .skin-vosai .vs-body > p:first-child { padding: 18px; font-size: 1.06rem; }
}
.skin-vosai .main-header .brand-logo { text-align: left; }

/* VOS 전용 — 궤도 그림·영역 띠 */
.skin-vosai .vs-orbit { position: absolute; right: -60px; bottom: -90px; width: 380px; height: 380px; opacity: .95; }
.skin-vosai .vs-tile-feature { padding-bottom: 60px; min-height: 380px; }
.skin-vosai .vs-tile-feature h3, .skin-vosai .vs-tile-feature p, .skin-vosai .vs-tile-feature .vs-go { max-width: 470px; position: relative; z-index: 1; }
.skin-vosai .vs-tile-desk.d0 .vs-en { color: #C9B8FF; }
.skin-vosai .vs-tile-desk.d1 .vs-en { color: #AEB6FF; }
.skin-vosai .vs-tile-desk.d2 .vs-en { color: var(--vs-cyan); }
.skin-vosai .vs-tile-desk.d2 { background: linear-gradient(90deg, rgba(165,139,255,.16), rgba(110,123,255,.1) 45%, rgba(61,217,235,.08) 75%, var(--vs-surface)); }
.skin-vosai .vs-dots { position: absolute; top: 20px; right: 22px; display: flex; gap: 6px; }
.skin-vosai .vs-dots i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.12); }
.skin-vosai .vs-dots i.on { background: var(--vs-grad); box-shadow: 0 0 10px rgba(165,139,255,.6); }
.skin-vosai .vs-scope { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 26px 0 0; padding: 0; list-style: none; }
.skin-vosai .vs-scope li { font-family: var(--vs-mono); font-size: .74rem; color: var(--vs-body); padding: 5px 11px; border-radius: 999px; background: rgba(255,255,255,.04); border: 1px solid var(--vs-line); }
.skin-vosai .vs-chip { color: #C9B8FF; background: rgba(165,139,255,.12); border-color: rgba(165,139,255,.28); }
.skin-vosai .vs-item:hover h3, .skin-vosai .vs-body h3 { color: #C9B8FF; }
.skin-vosai .vs-body > p:first-child { background: linear-gradient(135deg, rgba(165,139,255,.14), rgba(61,217,235,.06)); border-color: rgba(165,139,255,.28); }
.skin-vosai .pagination .page-link.active { background: var(--vs-violet) !important; }
@media (max-width: 768px) {
    .skin-vosai .vs-scope { justify-content: flex-start; }
    .skin-vosai .vs-tile-feature { padding: 26px 22px 210px; min-height: 0; }
    .skin-vosai .vs-orbit { width: 300px; height: 300px; right: -50px; bottom: -110px; }
}