/* retailscent.nanoscentkorea.com 디자인 시스템 — 에디토리얼/플랫(각진 모서리, 괘선 구획, 그림자 없음)
   컬러는 이 프로젝트 고유 팔레트(웜 크림 + 테라코타)이며 참고 사이트 값을 사용하지 않는다. */
@font-face{font-family:'Pretendard Variable';src:url('https://cdn.jsdelivr.net/npm/pretendard@1.3.9/dist/web/variable/woff2/PretendardVariable.woff2') format('woff2-variations');font-weight:45 920;font-display:swap}
:root{
  --bg:#FAF6F0;--surface:#fff;--surface-2:#F1E9DE;--ink:#211B17;--ink-soft:#5B5048;--ink-faint:#8C7F73;
  --line:#E2D6C6;--accent:#9A5B3F;--accent-dark:#7A4129;--accent-soft:#F3E4DA;
  --panel:#241C17;--panel-text:#FBF6EF;--panel-muted:#BFB1A3;
  --radius:3px;--maxw:1200px;--gutter:clamp(20px,4vw,48px);--pad:clamp(56px,8vw,104px);
  --font:'Pretendard Variable','Pretendard',-apple-system,BlinkMacSystemFont,'Malgun Gothic',sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.75;letter-spacing:-.008em;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:break-word;padding-top:68px}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.015em;line-height:1.3}
p{margin:0}
ul,ol{margin:0;padding:0}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.sec{padding:var(--pad) 0}
.sec-alt{background:var(--surface-2)}
.sec-dark{background:var(--panel);color:var(--panel-text)}
.sec-line{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;color:var(--accent);margin-bottom:12px;text-transform:uppercase}
.sec-dark .eyebrow{color:#E0A98C}
.sec-title{font-size:clamp(1.5rem,3.4vw,2.4rem);margin-bottom:12px}
.sec-desc{color:var(--ink-soft);max-width:640px}
.sec-dark .sec-desc{color:var(--panel-muted)}
.marker{display:flex;flex-wrap:wrap;gap:clamp(18px,3.5vw,48px);padding-bottom:28px;margin-bottom:32px;border-bottom:1px solid var(--line)}
.sec-dark .marker{border-color:rgba(255,255,255,.2)}
.marker .num{display:block;font-size:clamp(2.2rem,5vw,3.2rem);font-weight:800;line-height:1;color:var(--ink-faint)}
.marker .label{display:block;font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-top:6px}
.sec-dark .marker .num{color:var(--panel-muted)}.sec-dark .marker .label{color:#E0A98C}
.marker-body{flex:1 1 320px}
/* header */
.hdr{position:fixed;top:0;left:0;right:0;z-index:50;background:var(--bg);border-bottom:1px solid var(--line)}
.hdr-in{max-width:1360px;margin:0 auto;padding:.9rem var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.02rem}
.logo img{width:28px;height:28px}
.hdr-nav{display:flex;gap:26px;font-size:.9rem;font-weight:600}
.hdr-nav a:hover{color:var(--accent)}
.hdr-cta{padding:.6rem 1.15rem;border-radius:var(--radius);background:var(--accent);color:#fff;font-weight:700;font-size:.88rem}
.hdr-cta:hover{background:var(--accent-dark)}
.burger{display:none;background:none;border:0;cursor:pointer;min-width:44px;min-height:44px;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burger span{width:22px;height:2px;background:var(--ink)}
#mob-nav{position:fixed;inset:0;z-index:100;background:var(--panel);color:var(--panel-text);display:none;flex-direction:column;gap:18px;padding:84px 32px 32px;font-size:1.15rem;font-weight:700}
#mob-nav.on{display:flex}
#mob-close{position:absolute;top:18px;right:24px;font-size:2rem;cursor:pointer;background:none;border:0;color:inherit}
/* hero */
.hero{display:grid;grid-template-columns:1fr 1fr;min-height:min(78vh,640px);border-bottom:1px solid var(--line)}
.hero-text{padding:clamp(40px,7vw,96px) var(--gutter);display:flex;flex-direction:column;justify-content:center;max-width:640px;margin-left:auto}
.hero h1{font-size:clamp(2.2rem,5.4vw,4rem);margin-bottom:18px}
.hero-sub{color:var(--ink-soft);font-size:1.08rem;margin-bottom:28px}
.hero-media{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line)}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media img:first-child{grid-row:span 2}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-block;padding:.85rem 1.5rem;border-radius:var(--radius);font-weight:700;font-size:.95rem;border:1px solid var(--accent);text-align:center}
.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-dark)}
.btn-outline{color:var(--accent);background:transparent}.btn-outline:hover{background:var(--accent-soft)}
.sec-dark .btn-outline{color:#fff;border-color:#fff}.sec-dark .btn-outline:hover{background:rgba(255,255,255,.12)}
/* grids */
.grid{display:grid;gap:20px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g5{grid-template-columns:repeat(5,1fr)}
.divided{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.divided>div{padding:clamp(22px,3vw,32px);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.divided .counter{display:block;font-size:.76rem;color:var(--ink-faint);margin-bottom:12px;font-weight:600}
.divided h3{font-size:1.12rem;position:relative;padding-bottom:12px;margin-bottom:8px}
.divided h3::after{content:'';position:absolute;left:0;bottom:0;width:22px;height:2px;background:var(--accent)}
.divided p{font-size:.92rem;color:var(--ink-soft)}
/* compare card (제품컷 / 사용컷 좌우 50:50) */
.ccard{display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .2s}
.ccard:hover{border-color:var(--accent)}
.cpair{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line)}
.cpair figure{margin:0;position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--surface-2)}
.cpair img{width:100%;height:100%;object-fit:cover}
.cpair figcaption{position:absolute;left:6px;bottom:6px;background:rgba(33,27,23,.78);color:#fff;font-size:.7rem;padding:2px 8px;border-radius:2px}
.cbody{padding:16px 18px 20px}
.cbody h3{font-size:1.05rem;margin-bottom:6px}
.cbody p{font-size:.88rem;color:var(--ink-soft)}
.cbody .tag{display:inline-block;font-size:.72rem;font-weight:700;color:var(--accent);margin-bottom:6px;letter-spacing:.06em}
/* link / related card */
.lcard{display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .2s}
.lcard:hover{border-color:var(--accent)}
.lcard img{width:100%;aspect-ratio:4/3;object-fit:cover}
.lcard .lb{padding:14px 16px 18px}.lcard h3,.lcard h4{font-size:1rem;margin-bottom:4px}.lcard span{font-size:.85rem;color:var(--ink-soft)}
/* table */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);background:var(--surface);margin:20px 0}
table{border-collapse:collapse;width:100%;min-width:640px;font-size:.92rem}
th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.narrow{min-width:0}
th{background:var(--surface-2);font-weight:700;white-space:nowrap}
tr:last-child td{border-bottom:0}
/* steps */
.steps{display:grid;gap:0;border-top:1px solid var(--line)}
.step{display:flex;gap:20px;padding:22px 0;border-bottom:1px solid var(--line)}
.step-n{flex:none;width:38px;height:38px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.step h3,.step h4{font-size:1.05rem;margin-bottom:4px}.step p{color:var(--ink-soft);font-size:.93rem}
/* faq */
.faq details{border-bottom:1px solid var(--line);background:var(--surface)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:18px 44px 18px 18px;font-weight:700;font-size:1.02rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--accent);font-weight:400}
.faq details[open] summary::after{content:'\2212'}
.faq .ans{padding:0 18px 20px;color:var(--ink-soft)}
.faq h3{font-size:inherit;font-weight:inherit;display:inline}
/* article pages */
.page-hero{padding:clamp(36px,6vw,72px) 0 clamp(24px,4vw,40px);border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(1.9rem,4.6vw,3.2rem);margin-bottom:14px}
.page-hero .tone{color:var(--accent);font-weight:700;margin-bottom:14px;font-size:1.05rem}
.lead{font-size:1.08rem;color:var(--ink-soft);max-width:760px}
.crumb{font-size:.82rem;color:var(--ink-faint);margin-bottom:14px}.crumb a:hover{color:var(--accent)}
.article{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(24px,4vw,56px);padding:clamp(36px,5vw,64px) 0}
.article h2{font-size:clamp(1.3rem,2.6vw,1.75rem);margin:40px 0 14px}.article h2:first-child{margin-top:0}
.article h3{font-size:1.1rem;margin:22px 0 8px}
.article p{margin-bottom:14px;color:#3a322c}
.article ul,.article ol{padding-left:1.2em;margin:0 0 16px}.article li{margin-bottom:6px;color:#3a322c}
.article figure{margin:22px 0}.article figure img{width:100%;border:1px solid var(--line)}
.article figcaption{font-size:.84rem;color:var(--ink-faint);margin-top:6px}
.side{position:sticky;top:90px;align-self:start;border:1px solid var(--line);background:var(--surface);padding:22px}
.side h2{font-size:1.05rem!important;margin:0 0 10px!important}.side p{font-size:.9rem}
.side .btn{display:block;margin-top:10px}
.note{background:var(--accent-soft);border-left:3px solid var(--accent);padding:14px 18px;margin:18px 0;font-size:.93rem}
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:22px 0}.gallery img{width:100%;aspect-ratio:3/4;object-fit:cover;border:1px solid var(--line)}
.gallery figure{margin:0}
/* footer */
.ftr{background:var(--panel);color:var(--panel-muted);padding:48px 0 96px;font-size:.88rem}
.ftr .wrap{display:grid;gap:8px}
.ftr strong{color:var(--panel-text);font-size:1rem}
.ftr-links{display:flex;flex-wrap:wrap;gap:8px 20px;margin:12px 0 8px;color:var(--panel-text)}
.ftr a:hover{color:#fff;text-decoration:underline}
.float{position:fixed;right:16px;bottom:16px;z-index:40}
.float a{display:block;padding:.85rem 1.4rem;background:var(--accent);color:#fff;font-weight:700;border-radius:var(--radius);font-size:.92rem}
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s,transform .6s}.reveal.in{opacity:1;transform:none}
@media(max-width:560px){th,td{padding:10px;font-size:.88rem}table.narrow th{white-space:normal}}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(max-width:900px){
  .hdr-nav,.hdr-cta{display:none}.burger{display:flex}
  .hero{grid-template-columns:1fr}.hero-text{max-width:none;margin:0}.hero-media{height:320px}
  .g5,.g3,.divided{grid-template-columns:1fr 1fr}.divided{grid-template-columns:1fr}
  .article{grid-template-columns:1fr}.side{position:static}
}
@media(max-width:560px){.g5,.g3,.g2{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}