@font-face{font-family:CossSans;src:url("/assets/peanut-theme/assets/fonts/NotoSansKR-Regular.woff2") format("woff2");font-display:swap;font-weight:400}
@font-face{font-family:CossSans;src:url("/assets/peanut-theme/assets/fonts/NotoSansKR-Bold.woff2") format("woff2");font-display:swap;font-weight:700}
#coss-body{--paper:#f6f5ef;--ink:#233e32;--muted:#73796e;--line:#d9dcd1;--lime:#d8ed83;--serif:Georgia,"Times New Roman",serif}
#coss-body *{box-sizing:border-box}
#coss-body{scroll-behavior:smooth;scroll-padding-top:110px}
#coss-body{margin:0;background:var(--paper);color:var(--ink);font-family:CossSans,Arial,sans-serif;-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.7}
#coss-body a{color:inherit;text-decoration:none}
#coss-body button,#coss-body input,#coss-body select,#coss-body textarea{font:inherit}
#coss-body button,#coss-body a,#coss-body input,#coss-body select,#coss-body textarea{touch-action:manipulation}
#coss-body button{cursor:pointer}
#coss-body img{display:block;max-width:100%}
#coss-body figure,#coss-body p,#coss-body h1,#coss-body h2,#coss-body h3{margin:0}
#coss-body h1,#coss-body h2,#coss-body h3{word-break:keep-all;line-height:1.35}
#coss-body a,#coss-body button{ -webkit-tap-highlight-color:transparent}
#coss-body a:focus-visible,#coss-body button:focus-visible,#coss-body input:focus-visible,#coss-body select:focus-visible,#coss-body textarea:focus-visible,#coss-body summary:focus-visible{outline:3px solid #62884f;outline-offset:5px}
#coss-body [hidden]{display:none!important}
#coss-body .sr-only,#coss-body .skip-link:not(:focus){position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
#coss-body .skip-link:focus{position:fixed;z-index:100;background:#fff;padding:20px}
#coss-body .site-header{height:102px;display:flex;align-items:center;gap:34px;padding:0 4.5%;border-bottom:1px solid var(--line);background:var(--paper);position:relative;z-index:20}
#coss-body .brand{font:700 48px/1 Arial,sans-serif;letter-spacing:-4px;display:flex;align-items:center;gap:18px}
#coss-body .brand span{font:9px/1.4 Arial,sans-serif;letter-spacing:1.7px;max-width:62px}
#coss-body .desktop-nav{display:flex;gap:26px;margin-left:auto;font-size:14px;font-weight:700}
#coss-body .desktop-nav a{position:relative;padding:12px 0}
#coss-body .desktop-nav a:after{content:"";position:absolute;height:2px;background:var(--ink);bottom:5px;left:0;right:100%;transition:right .3s}
#coss-body .desktop-nav a:hover:after,#coss-body .desktop-nav a[aria-current]:after{right:0}
#coss-body .header-contact{font-size:12px;border:1px solid var(--ink);border-radius:30px;padding:12px 20px;display:flex;gap:22px;align-items:center;transition:background .3s,color .3s}
#coss-body .header-contact:hover{background:var(--ink);color:white}
#coss-body .header-contact span{font-size:20px}
#coss-body .menu-toggle{width:36px;height:36px;display:none;border:0;background:transparent}
#coss-body .menu-toggle i{display:block;height:1px;background:var(--ink);margin:7px 0}
#coss-body .mobile-nav{position:absolute;top:102px;z-index:30;background:var(--paper);width:100%;padding:24px 6%;box-shadow:0 20px 20px #233e3215}
#coss-body .mobile-nav a{padding:14px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;font-size:20px}
#coss-body .section-nav{display:flex;gap:40px;padding:18px 4.5%;border-bottom:1px solid var(--line);font-size:12px}
#coss-body .section-nav>span{font-weight:700;flex-shrink:0}
#coss-body .section-nav nav{display:flex;gap:28px;overflow:auto;scrollbar-width:none}
#coss-body .section-nav a{white-space:nowrap;color:var(--muted)}
#coss-body .section-nav a[aria-current]{color:var(--ink);font-weight:700}
#coss-body .editorial-hero{padding:66px 6% 0;max-width:1800px;margin:auto}
#coss-body .eyebrow{font:11px/1.5 Arial,sans-serif;letter-spacing:2px;font-weight:500}
#coss-body .eyebrow span{color:var(--muted);margin-left:14px}
#coss-body .hero-heading{position:relative}
#coss-body .hero-heading h1{font-size:clamp(48px,6.5vw,100px);font-weight:700;letter-spacing:-5px;margin:20px 0 16px}
#coss-body .hero-line{font-size:clamp(19px,2.3vw,32px);letter-spacing:-1px}
#coss-body .hero-bottom{display:flex;align-items:end;justify-content:space-between;margin:28px 0 42px;gap:20px}
#coss-body .hero-bottom>p{font-size:14px;max-width:480px;color:var(--muted);word-break:keep-all;line-height:1.9}
#coss-body .circle-link{display:grid;place-items:center;width:56px;height:56px;flex-shrink:0;border:1px solid #8c998b;border-radius:50%;font-size:25px;transition:.3s}
#coss-body .circle-link:hover{background:var(--ink);color:white;transform:translateY(4px)}
#coss-body .editorial-photo{position:relative;margin-top:30px}
#coss-body .editorial-photo>img{width:100%;height:530px;object-fit:cover;border-radius:3px 120px 3px 3px}
#coss-body .editorial-photo.material-photo{background:#e8e9dd;border-radius:3px 120px 3px 3px}
#coss-body .editorial-photo.material-photo>img{height:500px;object-fit:contain;padding:35px}
#coss-body .editorial-photo figcaption{display:flex;justify-content:space-between;font-size:10px;padding:13px 0;letter-spacing:1px;color:var(--muted);background:var(--paper)}
#coss-body .photo-word{position:absolute;right:35px;bottom:60px;font:italic clamp(35px,6vw,85px)/1 var(--serif);color:white;text-shadow:0 2px 25px #172d3155;letter-spacing:-2px}
#coss-body .material-photo .photo-word{display:none}
#coss-body .page-content{max-width:1400px;margin:auto;padding:0 6% 100px}
#coss-body .story-section{display:grid;grid-template-columns:1fr 1.8fr;gap:10%;padding:90px 0;border-bottom:1px solid var(--line)}
#coss-body .section-label>span{font:10px Arial;letter-spacing:2px;color:var(--muted)}
#coss-body .section-label h2{font-size:25px;letter-spacing:-1px;margin-top:22px}
#coss-body .prose{font-size:17px;line-height:2;word-break:keep-all}
#coss-body .prose p+p{margin-top:22px}
#coss-body .prose h3{font-size:21px;margin:25px 0}
#coss-body .prose li{padding:12px 0;border-bottom:1px solid var(--line)}
#coss-body .prose ul,#coss-body .prose ol{padding-left:22px}
#coss-body .prose a{text-decoration:underline;text-underline-offset:5px}
#coss-body .prose img{height:auto;max-width:100%}
#coss-body .prose table{width:100%;border-collapse:collapse}
#coss-body .prose td,#coss-body .prose th{padding:14px;border-bottom:1px solid var(--line)}
#coss-body .collection-section{margin:90px 0}
#coss-body .section-heading{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:35px}
#coss-body .section-heading h2{font-size:32px;letter-spacing:-1px;margin-top:10px}
#coss-body .section-heading>span,#coss-body .section-heading>a{font-size:12px;color:var(--muted)}
#coss-body .editorial-gallery{display:grid;grid-template-columns:1.15fr 1fr;gap:40px}
#coss-body .editorial-gallery figure:nth-child(2){padding-top:90px}
#coss-body .editorial-gallery figure>div{overflow:hidden;background:#e8e9dd}
#coss-body .editorial-gallery img{width:100%;height:330px;object-fit:contain;transition:transform .7s}
#coss-body .editorial-gallery img[src$=".webp"]{object-fit:cover}
#coss-body .editorial-gallery figure:hover img{transform:scale(1.04)}
#coss-body .editorial-gallery figcaption{padding-top:18px;font-size:14px}
#coss-body .editorial-gallery figcaption span{font:11px Arial;margin-right:22px}
#coss-body .related-links{display:flex;gap:35px;margin-top:65px;border-top:1px solid var(--line);padding-top:30px}
#coss-body .related-links a{display:flex;gap:35px;justify-content:space-between;flex:1;font-size:14px}
#coss-body .related-links span{font-size:25px}
#coss-body .site-footer{padding:64px 6% 30px;background:var(--ink);color:var(--paper)}
#coss-body .footer-top{padding-bottom:60px;border-bottom:1px solid #ffffff30}
#coss-body .footer-top>p{font:11px Arial;letter-spacing:2px;margin-bottom:24px}
#coss-body .footer-top>a{display:block;position:relative;font-size:clamp(34px,4.5vw,67px);line-height:1.45;letter-spacing:-2px}
#coss-body .footer-top>a>span{position:absolute;right:0;top:25%;font-size:70px;font-family:Arial;transition:transform .3s}
#coss-body .footer-top>a:hover>span{transform:translate(8px,-8px)}
#coss-body .footer-bottom{display:flex;align-items:center;gap:45px;padding-top:36px;font-size:11px}
#coss-body .footer-bottom nav{display:flex;gap:20px;margin-left:auto}
#coss-body .footer-bottom small{font:9px Arial;letter-spacing:1px}
#coss-body .footer-bottom .brand span{letter-spacing:0}
#coss-body .compact-hero{padding-bottom:25px}
#coss-body .compact-hero h1{font-size:clamp(44px,5.5vw,78px)}
#coss-body .compact-hero+.page-content{padding-top:15px}
#coss-body .journal-row{display:flex;align-items:center;gap:35px;border-top:1px solid var(--line);padding:30px 0;transition:padding .3s}
#coss-body .journal-row:hover{padding-left:12px}
#coss-body .journal-row:last-of-type{border-bottom:1px solid var(--line)}
#coss-body .journal-date{font:12px Arial;color:var(--muted);min-width:85px}
#coss-body .journal-row small{font:9px Arial;letter-spacing:1.5px;color:var(--muted)}
#coss-body .journal-row h2{font-size:21px;margin:7px 0}
#coss-body .journal-row p{font-size:13px;color:var(--muted)}
#coss-body .journal-arrow{font-size:30px;margin-left:auto}
#coss-body .journal-row img{width:150px;height:110px;object-fit:cover}
#coss-body .pagination{display:flex;justify-content:center;gap:24px;margin-top:40px}
#coss-body .pagination a[aria-current]{border-bottom:1px solid}
#coss-body .faq-one{border-top:1px solid var(--line)}
#coss-body .faq-one:last-child{border-bottom:1px solid var(--line)}
#coss-body .faq-q{width:100%;display:flex;align-items:center;gap:25px;text-align:left;padding:30px 0;border:0;background:none;color:var(--ink);font-size:18px}
#coss-body .q-mark{font:italic 28px var(--serif);color:#788c5b}
#coss-body .q-arrow{margin-left:auto}
#coss-body .q-arrow:after{content:"+";font:25px Arial}
#coss-body .is-open .q-arrow:after{content:"−"}
#coss-body .faq-a{padding:0 30px 30px 50px;color:var(--muted)}
#coss-body .a-inner{display:flex;gap:20px}
#coss-body .a-mark{display:none}
#coss-body .coten-files-sec{margin-top:45px}
#coss-body .coten-files-title{font-size:23px}
#coss-body .coten-file-list{padding:0;list-style:none}
#coss-body .coten-file-item{display:flex;gap:24px;align-items:center;border-top:1px solid var(--line);padding:25px 0}
#coss-body .fi-body{display:flex;flex-direction:column}
#coss-body .fi-desc{font-size:12px;color:var(--muted)}
#coss-body .fi-action{margin-left:auto;white-space:nowrap;font-size:13px}
#coss-body .fi-action a{border-bottom:1px solid;padding-bottom:5px}
#coss-body .fi-ico{display:none}
#coss-body .cy-detail-head{padding:30px 0;border-top:1px solid var(--line)}
#coss-body .cy-detail-head h2{font-size:30px}
#coss-body .cy-detail-meta,#coss-body .cy-detail-meta>div{display:flex;gap:18px;font-size:11px;color:var(--muted)}
#coss-body .cy-detail-meta dd{margin:0}
#coss-body .cy-detail-lead{margin-bottom:35px}
#coss-body .cy-detail-hero img{margin:25px auto;max-height:650px;object-fit:contain}
#coss-body .cy-detail-body{line-height:2;font-size:16px}
#coss-body .cy-detail-body img{height:auto}
#coss-body .cy-adjacent{margin:45px 0}
#coss-body .cy-adjacent .adj{display:flex;gap:25px;padding:20px 0;border-top:1px solid var(--line)}
#coss-body .to-list{border:1px solid var(--ink);border-radius:30px;padding:12px 30px}
#coss-body .coten-form{max-width:850px;margin:auto}
#coss-body .coten-form .row{margin-bottom:25px}
#coss-body .coten-form .two{display:grid;grid-template-columns:1fr 1fr;gap:25px}
#coss-body .coten-form label{display:block;margin-bottom:10px}
#coss-body .coten-form input:not([type=checkbox]),#coss-body .coten-form textarea,#coss-body .coten-form select{width:100%;border:1px solid var(--line);background:transparent;padding:15px}
#coss-body .coten-form .chk{display:flex;gap:20px;flex-wrap:wrap}
#coss-body .coten-submit{border:0;background:var(--ink);color:white;padding:16px 35px;border-radius:30px}
#coss-body .product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
#coss-body .product-image{background:#eeeee5;aspect-ratio:1;display:grid;place-items:center;overflow:hidden}
#coss-body .product-image img{max-height:100%;object-fit:contain}
#coss-body .product-grid figcaption{padding:15px 0;font-size:14px}
#coss-body .empty-state{padding:60px 0;color:var(--muted)}
#coss-body .will-reveal{opacity:0;transform:translateY(24px);transition:opacity .75s,transform .75s}
#coss-body .will-reveal.in-view{opacity:1;transform:none}
@media (min-width:1500px){#coss-body .editorial-photo>img{height:650px}}
@media (max-width:1100px){#coss-body .desktop-nav{gap:15px}
#coss-body .desktop-nav a{font-size:12px}
#coss-body .site-header{gap:20px}
#coss-body .brand{font-size:40px}
#coss-body .brand span{display:none}
#coss-body .header-contact{padding:9px 15px}
#coss-body .footer-bottom{flex-wrap:wrap}
#coss-body .footer-bottom nav{margin-left:0}
#coss-body .editorial-photo>img{height:420px}}
@media (max-width:780px){#coss-body .site-header{height:78px;padding:0 6%}
#coss-body .desktop-nav{display:none}
#coss-body .brand{font-size:42px}
#coss-body .brand span{display:block;font-size:8px}
#coss-body .header-contact{margin-left:auto;font-size:10px;padding:7px 13px;gap:10px}
#coss-body .menu-toggle{display:block}
#coss-body .mobile-nav{top:78px}
#coss-body .section-nav{padding:15px 6%;gap:20px}
#coss-body .section-nav>span{display:none}
#coss-body .section-nav nav{gap:23px}
#coss-body .editorial-hero{padding:42px 6% 0}
#coss-body .hero-heading h1{letter-spacing:-2px;font-size:48px;margin-top:20px}
#coss-body .hero-line{font-size:22px}
#coss-body .hero-bottom{margin:24px 0 28px}
#coss-body .hero-bottom>p{font-size:12px}
#coss-body .circle-link{width:43px;height:43px}
#coss-body .editorial-photo>img{height:320px;border-radius:2px 65px 2px 2px}
#coss-body .editorial-photo.material-photo>img{height:330px;padding:20px}
#coss-body .editorial-photo figcaption{font-size:9px;gap:15px}
#coss-body .editorial-photo figcaption>span+span{display:none}
#coss-body .photo-word{font-size:41px;right:17px;bottom:56px}
#coss-body .page-content{padding-bottom:60px}
#coss-body .story-section{padding:55px 0;grid-template-columns:1fr;gap:26px}
#coss-body .section-label h2{margin-top:12px;font-size:23px}
#coss-body .prose{font-size:15px}
#coss-body .collection-section{margin:55px 0}
#coss-body .section-heading{align-items:center;gap:15px;margin-bottom:25px}
#coss-body .section-heading h2{font-size:25px}
#coss-body .section-heading>span{display:none}
#coss-body .editorial-gallery{grid-template-columns:1fr;gap:28px}
#coss-body .editorial-gallery figure:nth-child(2){padding-top:0}
#coss-body .editorial-gallery img{height:270px}
#coss-body .related-links{flex-direction:column;gap:18px;margin-top:35px}
#coss-body .related-links a{border-bottom:1px solid var(--line);padding-bottom:15px}
#coss-body .site-footer{padding-top:45px}
#coss-body .footer-top>a{font-size:31px}
#coss-body .footer-top>a>span{font-size:45px}
#coss-body .footer-top{padding-bottom:40px}
#coss-body .footer-bottom{gap:25px}
#coss-body .footer-bottom>p{font-size:10px}
#coss-body .footer-bottom small{width:100%}
#coss-body .journal-row{gap:13px;flex-wrap:wrap}
#coss-body .journal-date{width:100%;font-size:10px}
#coss-body .journal-row>div{max-width:80%;flex:1}
#coss-body .journal-row h2{font-size:17px}
#coss-body .journal-row p{display:none}
#coss-body .journal-row img{width:85px;height:80px}
#coss-body .journal-arrow{font-size:22px}
#coss-body .faq-q{font-size:15px;gap:15px;padding:25px 0}
#coss-body .faq-a{padding:0 0 25px 35px;font-size:14px}
#coss-body .cy-detail-meta{flex-wrap:wrap;gap:10px}
#coss-body .cy-detail-head h2{font-size:24px}
#coss-body .coten-form .two{grid-template-columns:1fr}
#coss-body .product-grid{grid-template-columns:repeat(2,1fr);gap:20px}
#coss-body .cy-adjacent .adj{font-size:12px}
#coss-body .coten-file-item{gap:12px}
#coss-body .fi-title{font-size:14px}
#coss-body .fi-desc{font-size:11px}
#coss-body .fi-action{font-size:11px}}
#coss-body .product-summary{font-size:14px;line-height:1.9;color:var(--muted);align-self:center;grid-column:span 2}
#coss-body .product-summary p+p{margin-top:15px}
#coss-body .product-summary a{display:inline-block;color:var(--ink);border-bottom:1px solid;margin-top:25px;font-size:12px}
@media (min-width:1000px){#coss-body .material-layout:not(.compact-hero){display:grid;grid-template-columns:1fr 1.1fr;column-gap:7%;padding-top:65px;padding-bottom:30px}
#coss-body .material-layout:not(.compact-hero) .hero-heading{align-self:center;padding-top:25px}
#coss-body .material-layout:not(.compact-hero) .hero-heading h1{font-size:clamp(45px,5vw,76px);letter-spacing:-3px}
#coss-body .material-layout:not(.compact-hero) .hero-line{font-size:24px}
#coss-body .material-layout:not(.compact-hero) .hero-bottom{grid-column:1;margin-top:35px}
#coss-body .material-layout:not(.compact-hero) .editorial-photo{grid-column:2;grid-row:1/3;margin:0}
#coss-body .material-layout:not(.compact-hero) .editorial-photo>img{height:470px;border-radius:90px 2px 2px 2px}
#coss-body .material-layout:not(.compact-hero) .editorial-photo.material-photo{border-radius:90px 2px 2px 2px}
#coss-body .material-layout:not(.compact-hero) .photo-word{font-size:45px}
#coss-body .material-layout:not(.compact-hero) .editorial-photo figcaption>span+span{display:none}}
@media (max-width:780px){#coss-body .product-summary{grid-column:span 1;font-size:12px}
#coss-body .product-grid:has(.product-summary){grid-template-columns:1fr}
#coss-body .product-grid:has(.product-summary) .product-image{aspect-ratio:1.4}}
@media (prefers-reduced-motion:reduce){#coss-body{scroll-behavior:auto}
#coss-body *,#coss-body *:before,#coss-body *:after{animation:none!important;transition:none!important}
#coss-body .will-reveal{opacity:1;transform:none}}
#coss-body .header-contact{white-space:nowrap;flex-shrink:0}
@media (max-width:420px){#coss-body .site-header{gap:13px}
#coss-body .brand{font-size:37px;gap:10px}
#coss-body .brand span{font-size:7px;max-width:48px}
#coss-body .header-contact{padding:7px 11px;gap:10px}
#coss-body .menu-toggle{flex-shrink:0;width:28px}}
#coss-body .play-heading{padding:65px 6% 50px;display:flex;justify-content:space-between;align-items:end;gap:35px;max-width:1700px;margin:auto}
#coss-body .play-heading h1{position:relative;font-size:clamp(45px,5.4vw,82px);letter-spacing:-4px;line-height:1.25;margin-top:23px}
#coss-body .play-heading h1>span{font-weight:400}
#coss-body .play-heading h1 svg{position:absolute;width:68px;height:68px;fill:#91ac60;right:-110px;top:10px;animation:flower-turn 30s linear infinite}
#coss-body .play-heading-right{font-size:14px;line-height:1.9;padding-bottom:8px;color:#6d796b}
#coss-body .play-heading-right a{display:flex;justify-content:space-between;gap:65px;border-bottom:1px solid #a9b29a;padding:18px 0 10px;margin-top:15px;color:var(--ink);font-size:12px}
#coss-body .play-heading-right span{font-size:22px}
#coss-body .simulation-workspace{margin:0 3%;padding:26px;background:#e9ecdf;border-radius:6px;scroll-margin-top:15px}
#coss-body .workspace-title{display:flex;justify-content:space-between;align-items:center;padding:0 2px 20px;font:10px Arial;letter-spacing:1.8px}
#coss-body .workspace-title>span{font:11px CossSans;letter-spacing:0;color:#6c7568}
#coss-body .live-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#688554;margin-right:9px}
#coss-body .sim-layout{display:grid;grid-template-columns:minmax(0,1fr) 335px;gap:20px}
#coss-body .sim-view{background:#f9faf4;border:1px solid #d9dfcd;border-radius:3px;display:flex;flex-direction:column;min-width:0}
#coss-body .scene-toolbar{display:flex;justify-content:space-between;padding:20px 23px;font-size:11px;gap:15px}
#coss-body .scene-toolbar>span{color:#87917c}
#coss-body .scene-toolbar b{font-weight:400;color:var(--ink);margin-left:10px}
#coss-body .scene-toolbar button{font-size:10px;border:0;background:none;color:var(--ink);margin-left:12px;border-bottom:1px solid #b7c1a8;padding:0 0 3px}
#coss-body .scene-toolbar button[aria-pressed=true]{font-weight:700;border-color:var(--ink)}
#coss-body .canvas-wrap{position:relative;flex:1;display:flex;align-items:center;min-height:350px}
#coss-body #floor-canvas{width:100%;height:auto;display:block;aspect-ratio:1280/880}
#coss-body .canvas-loading{position:absolute;inset:0;display:grid;place-items:center;background:#f9faf4;z-index:1;font-size:13px}
#coss-body .canvas-loading.error{padding:30px;text-align:center}
#coss-body .scene-caption{position:absolute;bottom:20px;left:25px;font:8px Arial;letter-spacing:2px;color:#909a87}
#coss-body .scene-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #e2e6d9;padding:17px 22px;gap:16px;font-size:11px}
#coss-body .scene-bottom>p{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#coss-body .scene-bottom button{font-size:11px;border:0;background:transparent;color:var(--ink);white-space:nowrap}
#coss-body .sim-panel{background:#fcfcf7;padding:24px;min-width:0;border-radius:3px}
#coss-body .panel-heading>span{font:9px Arial;letter-spacing:1.7px;color:#849079}
#coss-body .panel-heading h2{font-size:18px;letter-spacing:-.6px;margin:8px 0 18px}
#coss-body .filter-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
#coss-body #concept-filter{width:100%;border:1px solid #dbe0d1;background:transparent;padding:10px 12px;color:var(--ink);font-size:11px;cursor:pointer}
#coss-body .design-picker{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;max-height:206px;overflow:auto;margin-top:12px;padding:3px 3px 8px;scrollbar-width:thin;scrollbar-color:#b3c39e transparent}
#coss-body .design-option{border:1px solid #e0e4d8;background:#fff;padding:5px;text-align:center;color:var(--ink);border-radius:2px;transition:.2s;min-width:0}
#coss-body .design-option img{width:100%;height:61px;object-fit:contain;mix-blend-mode:multiply}
#coss-body .design-option>span{font-size:9px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding-top:6px}
#coss-body .design-option:hover{border-color:#8a9b72;transform:translateY(-2px)}
#coss-body .design-option[aria-pressed=true]{border:2px solid #405737;background:#e8eedc;padding:4px;box-shadow:0 0 0 2px #cbd6b5}
#coss-body .adjust-heading{border-top:1px solid #e2e5da;padding-top:17px;margin-top:15px}
#coss-body .adjust-heading h2{font-size:15px;margin-bottom:18px}
#coss-body .range-label{display:flex;justify-content:space-between;font-size:11px;margin-top:15px}
#coss-body .range-label output{font:11px Arial;color:#6f805c}
#coss-body .sim-panel input[type=range]{width:100%;accent-color:#516a42;height:17px;cursor:pointer;margin:8px 0 0}
#coss-body .placement-details{font-size:10px;margin:15px 0}
#coss-body .placement-details summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between}
#coss-body .placement-details label{display:block;margin-top:12px;color:#748365}
#coss-body .color-options{padding:0;margin:18px 0 22px;border:0;display:flex;gap:19px}
#coss-body .color-options legend{font-size:11px;margin-bottom:12px}
#coss-body .color-options label{cursor:pointer;text-align:center;position:relative}
#coss-body .color-options input{position:absolute;opacity:0;width:28px;height:28px}
#coss-body .color-options label>span{display:block;width:25px;height:25px;border-radius:50%;background:var(--color);border:3px solid #fcfcf7;outline:1px solid transparent}
#coss-body .color-options input:checked+span{outline-color:var(--ink)}
#coss-body .color-options input:focus-visible+span{outline:3px solid #516a42}
#coss-body .color-options small{font-size:8px;display:block;margin-top:5px;color:#77816d}
#coss-body .sim-submit{display:flex;align-items:center;justify-content:space-between;width:100%;border:0;background:var(--ink);color:white;padding:15px;font-size:12px;border-radius:2px;transition:background .3s}
#coss-body .sim-submit span{font-size:20px}
#coss-body .sim-submit:hover{background:#4c683c}
#coss-body button:disabled{opacity:.4;cursor:not-allowed}
#coss-body .simulation-note{font-size:10px;margin:15px 0 0;color:#7b856f}
#coss-body .concept-directory{padding:85px 6%;max-width:1600px;margin:auto}
#coss-body .concept-rows a{display:flex;gap:35px;align-items:center;padding:27px 0;border-top:1px solid var(--line);transition:padding .3s}
#coss-body .concept-rows a:last-child{border-bottom:1px solid var(--line)}
#coss-body .concept-rows h3{font-size:24px;min-width:145px;font-weight:400;letter-spacing:-1px}
#coss-body .concept-rows p{font-size:12px;color:#79816f;word-break:keep-all}
#coss-body .concept-rows b{margin-left:auto;font-size:26px;font-weight:400}
#coss-body .concept-rows a>span{font:12px Arial;color:#8a987a;min-width:30px}
#coss-body .concept-rows a:hover{padding-left:15px}
#coss-body #comparison-control{position:absolute;inset:auto 8% 45px;z-index:2;background:#ffffffc9;padding:12px 16px;border-radius:4px}
#coss-body #comparison-control label{display:flex;justify-content:space-between;font-size:10px}
#coss-body #comparison-control input{width:100%;accent-color:var(--ink)}
#coss-body .picker-empty{grid-column:1/-1;font-size:11px;padding:15px 0;color:#79816f}
@keyframes flower-turn{to{transform:rotate(360deg)}}
@media (min-width:1600px){#coss-body .sim-layout{grid-template-columns:minmax(0,1fr) 380px}
#coss-body .design-option img{height:80px}
#coss-body .design-picker{max-height:245px}}
@media (max-width:1050px){#coss-body .sim-layout{grid-template-columns:minmax(0,1fr) 300px}
#coss-body .sim-panel{padding:18px}
#coss-body .simulation-workspace{padding:18px;margin:0 2%}
#coss-body .canvas-wrap{min-height:400px}
#coss-body .play-heading h1 svg{right:-75px;width:50px}
#coss-body .play-heading-right{font-size:12px}
#coss-body .scene-toolbar{padding:18px 15px}
#coss-body .scene-toolbar button{margin-left:5px}}
@media (max-width:780px){#coss-body .play-heading{padding:38px 6% 32px;display:block}
#coss-body .play-heading h1{font-size:47px;letter-spacing:-2.8px}
#coss-body .play-heading h1 svg{right:5%;top:4px;width:43px;height:43px}
#coss-body .play-heading-right{margin-top:22px;font-size:12px}
#coss-body .play-heading-right p br{display:none}
#coss-body .play-heading-right a{display:none}
#coss-body .simulation-workspace{margin:0 3%;padding:13px;border-radius:3px}
#coss-body .workspace-title{font-size:9px;letter-spacing:1px;padding:4px 0 16px}
#coss-body .workspace-title>span{display:none}
#coss-body .sim-layout{grid-template-columns:1fr;gap:13px}
#coss-body .canvas-wrap{min-height:0}
#coss-body .scene-toolbar{font-size:10px;padding:15px 12px;gap:10px}
#coss-body .scene-toolbar b{margin-left:5px}
#coss-body .scene-toolbar button{font-size:9px;margin-left:6px}
#coss-body .scene-caption{font-size:6px;left:14px;bottom:13px}
#coss-body .scene-bottom{padding:13px;font-size:10px}
#coss-body .scene-bottom button{font-size:10px}
#coss-body .sim-panel{padding:20px}
#coss-body .design-picker{grid-template-columns:repeat(4,minmax(0,1fr));max-height:204px}
#coss-body .design-option img{height:62px}
#coss-body .panel-heading h2{font-size:19px}
#coss-body .sim-panel input[type=range]{height:25px}
#coss-body .color-options{gap:26px}
#coss-body .color-options label>span{height:30px;width:30px}
#coss-body .color-options small{font-size:10px}
#coss-body .range-label{font-size:12px}
#coss-body .simulation-note{font-size:9px;line-height:1.8}
#coss-body .concept-directory{padding:55px 6%}
#coss-body .concept-rows a{gap:16px;flex-wrap:wrap;padding:22px 0}
#coss-body .concept-rows h3{font-size:23px;min-width:0;flex:1}
#coss-body .concept-rows p{order:4;width:100%;padding-left:46px;font-size:11px}
#coss-body .concept-rows a>span{min-width:30px}
#coss-body .concept-rows b{font-size:23px}
#coss-body #comparison-control{bottom:30px;padding:6px 10px}
#coss-body .sim-submit{padding:17px;font-size:13px}}
#coss-body .quote-intro{padding:65px 6% 50px;border-bottom:1px solid var(--line)}
#coss-body .play-eyebrow{font:10px Arial;letter-spacing:2px;color:var(--muted)}
#coss-body .quote-intro h1{font-size:clamp(36px,5vw,72px);letter-spacing:-3px;margin:22px 0}
#coss-body .quote-intro>p:last-of-type{font-size:15px;color:var(--muted)}
#coss-body .play-title-dot{color:#8aa363}
#coss-body .play-steps{list-style:none;display:flex;gap:27px;margin:30px 0 0;padding:0;font-size:11px}
#coss-body .play-steps b{font:11px Arial;border:1px solid var(--line);padding:5px 9px;border-radius:50%;margin-right:8px}
#coss-body .play-steps .active b{background:var(--ink);color:white}
#coss-body .play-main-wrap{max-width:1350px;margin:auto;padding:60px 6% 100px}
#coss-body .play-quote-form{display:grid;grid-template-columns:300px 1fr;gap:70px}
#coss-body .quote-selection{background:#e9ecdf;padding:25px;height:fit-content}
#coss-body .quote-selection h2{font-size:24px;margin:15px 0;letter-spacing:-1px}
#coss-body .quote-selection p{font-size:12px;color:var(--muted);margin:15px 0}
#coss-body .quote-selection a{font-size:12px;text-decoration:underline}
#coss-body .quote-design-thumb{width:100%;max-height:230px;object-fit:contain;margin:20px 0}
#coss-body .quote-tag{font-size:10px}
#coss-body .quote-selection dl{font-size:11px;margin:20px 0}
#coss-body .quote-selection dl>div{display:flex;justify-content:space-between;border-top:1px solid #ced6be;padding:12px 0}
#coss-body .quote-selection dd{margin:0}
#coss-body .quote-fields h2{font-size:28px;letter-spacing:-1px}
#coss-body .play-helper{font-size:12px;color:var(--muted);margin:15px 0 35px}
#coss-body .quote-row{display:grid;grid-template-columns:1fr 1fr;gap:25px}
#coss-body .quote-fields label{display:block;font-size:12px;margin-bottom:25px}
#coss-body .quote-fields input:not([type=checkbox]),#coss-body .quote-fields textarea{display:block;width:100%;padding:14px;margin-top:10px;border:1px solid #cfd6c6;background:transparent;color:var(--ink);border-radius:0}
#coss-body .quote-fields input::placeholder,#coss-body .quote-fields textarea::placeholder{color:#969d8d;font-size:12px}
#coss-body .quote-fields fieldset{border:0;padding:0;margin:15px 0 25px}
#coss-body .quote-fields legend{font-size:12px;margin-bottom:15px}
#coss-body .quote-checks{display:flex;gap:12px;flex-wrap:wrap}
#coss-body .quote-checks label{display:flex;align-items:center;gap:6px;font-size:11px;margin:0;padding:8px 12px;background:#e9ecdf}
#coss-body .quote-checks input{accent-color:var(--ink)}
#coss-body .quote-product-options{font-size:12px;border-top:1px solid var(--line);padding:20px 0;margin-bottom:20px}
#coss-body .quote-product-options summary{cursor:pointer}
#coss-body .quote-product-options .quote-checks{margin-top:20px}
#coss-body .quote-submit{background:var(--ink);color:white;border:0;padding:18px 25px;display:flex;justify-content:space-between;width:100%;font-size:13px}
#coss-body .quote-submit span{margin-left:30px}
#coss-body .play-flash,#coss-body .play-errors{padding:25px;margin-bottom:30px;background:#e1ebd4;font-size:14px}
#coss-body .play-errors{background:#f0dfd5}
#coss-body .play-errors h2{font-size:20px;margin-bottom:15px}
@media (max-width:780px){#coss-body .quote-intro{padding:40px 6%}
#coss-body .quote-intro h1{font-size:37px;letter-spacing:-2px}
#coss-body .play-steps{gap:15px;font-size:9px;flex-wrap:wrap}
#coss-body .play-steps b{margin-right:3px}
#coss-body .play-main-wrap{padding:35px 6% 60px}
#coss-body .play-quote-form{grid-template-columns:1fr;gap:40px}
#coss-body .quote-selection{padding:25px}
#coss-body .quote-design-thumb{max-height:170px}
#coss-body .quote-fields h2{font-size:25px}
#coss-body .quote-row{gap:14px}
#coss-body .quote-checks{gap:8px}
#coss-body .quote-fields input:not([type=checkbox]),#coss-body .quote-fields textarea{font-size:16px;padding:12px}
#coss-body .quote-fields label{font-size:11px}}

/* ── 서브페이지 전체: TOP 버튼을 스크롤 따라다니는 플로팅 버튼으로 (원본은 푸터 고정) ──
   셸 요소를 수정하지 않고, 제 전용 규칙으로 position 만 fixed 오버라이드.
   .kos-topfloat-on(스크롤 시 JS가 부여) 일 때만 노출해 부드럽게 페이드인. */
body #foot_layout .btn-top.topgo_link{
  position:fixed !important;
  right:26px !important;
  bottom:26px !important;
  top:auto !important;
  left:auto !important;
  z-index:60 !important;
  opacity:0;
  visibility:hidden;
  transform:translateY(14px);
  transition:opacity .35s ease, transform .35s ease, visibility .35s;
  box-shadow:0 12px 30px rgba(20,44,86,.28);
}
body.kos-topfloat-on #foot_layout .btn-top.topgo_link{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}
@media (max-width:900px){
  body #foot_layout .btn-top.topgo_link{ right:16px !important; bottom:16px !important; }
}
@media (prefers-reduced-motion:reduce){
  body #foot_layout .btn-top.topgo_link{ transition:none; }
}

/* ── 서브페이지 풀 화면 배경 영상 (전 서브페이지 공용) ──────────────
   .coss-pagebg 는 cy_base 의 #wrap 첫 자식으로 추가된 화면 전체 fixed 배경.
   상단영상(#svisualwrap)·헤더·GNB·푸터는 각자 자기 배경이 있어 그대로 보이고,
   배경 영상은 '투명한 본문 영역'을 통해서만 비친다. 셸 요소는 수정하지 않는다. */
/* -- subpage full-bleed background (SHIROITO scene1-5 scroll wipe; LET'S TRY excluded) -- */
.coss-pagebg{
  position:fixed; inset:0; z-index:0; pointer-events:none; overflow:hidden;
  background:linear-gradient(135deg,#ffffff 0%,#f3f8ff 42%,#dcebfb 78%,#cfe4fb 100%);
}
.coss-pagebg__canvas{
  position:absolute; inset:0; width:100%; height:100%;
  display:block; opacity:0; transition:opacity 1.1s ease;
}
.coss-pagebg.is-ready .coss-pagebg__canvas,
.coss-pagebg.is-webgl .coss-pagebg__canvas{opacity:1}
.coss-pagebg__assets{
  position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0);
  opacity:0; pointer-events:none;
}
.coss-pagebg__el{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  opacity:0; transition:opacity 1.2s ease;
}
.coss-pagebg__el.is-in{opacity:1}
.coss-pagebg::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.06) 0%,rgba(255,255,255,.12) 55%,rgba(255,255,255,.18) 100%);
}
/* #wrap/body 기본 흰 배경이 pagebg를 덮어 가리므로 pagebg 페이지에서는 투명 처리 */
body:has(.coss-pagebg),
body:has(.coss-pagebg) #wrap,
body:has(.coss-pagebg) #content,
body:has(.coss-pagebg) #coss-body,
body:has(.coss-pagebg) #container,
body:has(.coss-pagebg) .layout{
  background:transparent !important;
  background-color:transparent !important;
}
body:has(.coss-pagebg) #coss-body:before{display:none !important}
body:has(.coss-pagebg) #container{position:relative;z-index:1}
body:has(.coss-pagebg) .coss-pagebg{z-index:0}

/* ── 서브페이지 상단 영상 하단을 물결(웨이브) 곡선으로 (사각형 하단 완화) ──
   ncnurseryschool 스타일. 셸 요소를 수정하지 않고, #svisualwrap 위에 별도 웨이브 오버레이를
   '자식 요소'로 넣는 게 아니라(마크업 못 건드림), 흰색 물결을 컨테이너 하단에 그린다.
   방법: #svisualwrap 자체에 하단 물결 배경 이미지를 얹는 대신, 영상 컨테이너를
   웨이브 모양으로 '마스크'해 하단이 곡선으로 잘리게 한다. → z-index 다툼 없음, 영상 위로 확실히 곡선. */
#svisualwrap.kos-coten-fx{
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 400' preserveAspectRatio='none'%3E%3Cpath fill='%23000' d='M0,0 L1440,0 L1440,330 C1200,290 960,360 720,360 C480,360 240,300 0,340 Z'/%3E%3C/svg%3E") center top / 100% 100% no-repeat !important;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 400' preserveAspectRatio='none'%3E%3Cpath fill='%23000' d='M0,0 L1440,0 L1440,330 C1200,290 960,360 720,360 C480,360 240,300 0,340 Z'/%3E%3C/svg%3E") center top / 100% 100% no-repeat !important;
}
/* 마스크가 잘라낸 하단 아래로 본문/배경이 자연히 이어진다. 셸 ::after(1px 라인)는 무의미해지므로 숨김. */
#svisualwrap.kos-coten-fx::after{ display:none !important; }