:root{
  --bg:#0f1115;--panel:#171c25;--card:#1e2633;--line:#2c3650;--text:#eef2ff;--muted:#9eabc7;--accent:#8ea5ff;
  --r:20px;--shadow:0 14px 34px rgba(0,0,0,.35)
}
*{box-sizing:border-box}
body{margin:0;font-family:Pretendard,"Noto Sans KR",sans-serif;background:radial-gradient(circle at 50% -10%,#202b45,#0f1115 58%);color:var(--text)}
.container{width:min(100% - 24px,1100px);margin:0 auto}
.header{position:sticky;top:0;z-index:40;background:rgba(15,17,21,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 0}
.brand{font-weight:800;color:var(--text);text-decoration:none}
.lang{background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:12px;padding:8px 10px}
main{padding:16px 0 26px}
h1{font-size:clamp(1.35rem,3vw,2rem);margin:.2rem 0 1rem}
h2{font-size:1.05rem;margin:.1rem 0 .6rem}
h3{font-size:.9rem;margin:.1rem 0 .5rem;color:#c7d2ef}
p,li{color:var(--muted);font-size:.92rem;margin:.35rem 0}
.nav{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:10px 0 14px}
.nav a{display:block;text-align:center;padding:9px;border-radius:12px;background:var(--panel);border:1px solid var(--line);color:var(--muted);text-decoration:none;font-size:.82rem}
.card{background:linear-gradient(180deg,#232d3f,#1d2432);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:16px;margin-bottom:12px}
.grid{display:grid;gap:10px}.g2{grid-template-columns:1fr}.g3{grid-template-columns:1fr}
.selects{display:grid;grid-template-columns:1fr 1fr;gap:10px}
select,button{width:100%;background:#141b2a;color:var(--text);border:1px solid var(--line);border-radius:12px;padding:10px}
button{cursor:pointer;background:linear-gradient(180deg,#2d3a57,#24304a)}
.result{display:grid;grid-template-columns:1fr;gap:10px}
.badge{display:inline-block;background:#2f3a57;border:1px solid #48557a;border-radius:999px;padding:5px 10px;font-size:.76rem}
.palette{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.swatch{height:50px;border-radius:12px;border:1px solid rgba(255,255,255,.15)}
.season{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.season-card{border-radius:16px;padding:10px;min-height:90px;border:1px solid rgba(255,255,255,.12);display:flex;align-items:flex-end;font-weight:700;font-size:.8rem;color:#fff}
.ad-slot{min-height:90px;border:1px dashed #41527a;border-radius:12px;background:#141a2a;color:#8ea1cc;display:flex;align-items:center;justify-content:center;margin:12px 0}
.footer{border-top:1px solid var(--line);padding:18px 0 22px;background:#0b0f17}
.footer a{color:#cad6ff;text-decoration:none;margin-right:12px}
.hidden{display:none!important}
.seo-block{display:none}
html[lang="en"] .seo-en{display:block}
html[lang="ko"] .seo-ko{display:block}
html[lang="ja"] .seo-ja{display:block}
html[lang="zh"] .seo-zh{display:block}
.seo-block h2{font-size:clamp(1.1rem,2vw,1.35rem);margin:1.2rem 0 .6rem;color:var(--text)}
.seo-block h3{font-size:1rem;margin:.8rem 0 .45rem;color:#c7d2ef}
.seo-block p{line-height:1.65}
.lang-select{min-width:140px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.hero-card{padding:clamp(18px,4vw,28px)}
.hero-lead{font-size:1.02rem;line-height:1.55;max-width:62ch}
.cta-row{margin:1rem 0 0;display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.btn-primary{display:inline-block;text-align:center;padding:14px 22px;border-radius:14px;background:linear-gradient(180deg,#4a6aff,#3d52c9);color:#fff!important;font-weight:700;font-size:1rem;border:1px solid #5b74ff;box-shadow:0 10px 28px rgba(62,90,255,.35);text-decoration:none;transition:transform .15s ease,box-shadow .15s ease}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 32px rgba(62,90,255,.45)}
.hero-alt{margin:.75rem 0 0;font-size:.88rem}
.hero-alt a{color:var(--accent);text-decoration:none;border-bottom:1px solid rgba(142,165,255,.4)}
.hero-alt a:hover{color:#c8d4ff}
.seo-wrap{margin-top:8px}
.seo-main{margin-top:8px;margin-bottom:12px}
.seo-main p:last-child{margin-bottom:0}
.blog-article .article-kicker{display:inline-block;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:700;margin:0 0 .5rem}
.blog-article h2{font-size:clamp(1.2rem,2.4vw,1.55rem);font-weight:800;color:var(--text);margin:1.5rem 0 .65rem;line-height:1.25}
.blog-article h2:first-of-type{margin-top:.25rem}
.blog-article h3{font-size:1.02rem;font-weight:700;color:#d6def7;margin:1.1rem 0 .5rem;line-height:1.35}
.blog-article p{font-size:1rem;line-height:1.78;max-width:68ch;color:#b4c0db}
.blog-article p + p{margin-top:.85rem}
.seo-wrap .seo-block{background:linear-gradient(180deg,#1f2838,#1a2230);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:clamp(16px,3vw,24px)}
.site-footer{margin-top:28px;border-top:1px solid var(--line);padding:20px 0 32px;background:rgba(10,12,18,.5)}
.site-footer .container{display:flex;flex-wrap:wrap;gap:12px 20px;justify-content:space-between;align-items:center}
.site-footer nav a{color:var(--muted);text-decoration:none;font-size:.88rem;margin-right:14px}
.site-footer nav a:hover{color:var(--accent)}
.footer-note{font-size:.8rem;color:#7a8aad;margin:0}
@media(min-width:760px){.nav{grid-template-columns:repeat(5,1fr)}.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}.result{grid-template-columns:1.1fr .9fr}.season{grid-template-columns:repeat(4,1fr)}}