/* NYRUM RC5 unified public design system */
:root{
 --c-bg:#fff;--c-surface:#f7faff;--c-text:#0d1d33;--c-body:#425a73;--c-muted:#70849a;
 --c-brand:#0872f9;--c-brand-hover:#0562dc;--c-brand-soft:#eaf3ff;--c-border:#dce6f1;--c-border-strong:#cbd9e8;
 --container:1200px;--header-h:72px;--hero-h:440px;--hero-media-w:600px;--hero-radius:16px;
 --radius-md:14px;--radius-lg:20px;--button-h:48px;--section-y:72px;--shadow-soft:0 14px 40px rgba(27,56,90,.07);
 --font:Inter,Pretendard,"Noto Sans KR",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--c-bg);color:var(--c-text);font-family:var(--font);line-height:1.65;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:break-word}img,svg{display:block;max-width:100%}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}:focus-visible{outline:3px solid rgba(8,114,249,.24);outline-offset:3px}.skip{position:absolute;left:-9999px}.skip:focus{left:14px;top:10px;background:#fff;padding:10px 14px;z-index:1000;border-radius:8px;border:1px solid var(--c-border)}.container{width:min(var(--container),calc(100% - 64px));margin-inline:auto}.spacer-16{height:16px}
.header{height:var(--header-h);position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);border-bottom:1px solid var(--c-border);backdrop-filter:blur(14px)}.header-in{height:100%;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand img{width:174px;height:auto}.nav{display:flex;align-items:center;gap:34px}.nav a{height:var(--header-h);display:flex;align-items:center;font-size:15px;font-weight:800;border-bottom:3px solid transparent;padding-top:3px}.nav a:hover,.nav a[aria-current="page"]{color:var(--c-brand);border-color:var(--c-brand)}.actions{display:flex;align-items:center;gap:12px}.lang{display:flex;align-items:center;gap:2px}.lang a{font-size:13px;font-weight:800;color:var(--c-muted);padding:8px 9px;border-bottom:2px solid transparent}.lang a.active{color:var(--c-brand);border-color:var(--c-brand)}.lang .sep{color:#b1becc}.menu-btn{display:none;width:42px;height:42px;border:1px solid var(--c-border);background:#fff;border-radius:10px;color:var(--c-text)}.mobile-nav{display:none;background:#fff;border-bottom:1px solid var(--c-border);padding:10px 20px 18px}.mobile-nav.open{display:grid}.mobile-nav>a{padding:12px 4px;border-bottom:1px solid #eef2f7;font-weight:800}.mobile-nav .lang{margin-top:12px;width:max-content}
.page-hero{background:linear-gradient(100deg,#fff 0%,#fff 42%,#f3f8ff 100%);border-bottom:1px solid var(--c-border);overflow:hidden}.page-hero-grid{min-height:var(--hero-h);display:grid;grid-template-columns:minmax(0,1fr) var(--hero-media-w);align-items:center;gap:54px;padding:38px 0}.hero-copy{min-width:0}.breadcrumb{font-size:13px;color:var(--c-muted);margin-bottom:14px}.breadcrumb a{color:var(--c-brand)}.eyebrow{font-size:11px;font-weight:900;letter-spacing:.18em;color:#71859b;margin-bottom:16px}.h1{font-size:clamp(44px,4.7vw,66px);line-height:1.08;letter-spacing:-.045em;margin:0 0 18px;max-width:610px}.lead{font-size:18px;color:var(--c-body);max-width:610px;margin:0}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.hero-media{width:var(--hero-media-w);aspect-ratio:16/9;border-radius:var(--hero-radius);overflow:hidden;background:#eef4fa;box-shadow:var(--shadow-soft);border:1px solid rgba(214,225,237,.9)}.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center}
.btn{height:var(--button-h);padding:0 22px;border-radius:9px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:14px;font-weight:850;white-space:nowrap}.btn-primary{background:var(--c-brand);color:#fff;box-shadow:0 7px 18px rgba(8,114,249,.15)}.btn-primary:hover{background:var(--c-brand-hover)}.btn-secondary{background:#fff;border-color:var(--c-border-strong)}.btn-secondary:hover{border-color:#9fb4ca}.link{color:var(--c-brand);font-weight:800}.arrow{font-size:18px;line-height:1}
.section{padding:var(--section-y) 0}.section-alt{background:var(--c-surface)}.section-head{display:grid;grid-template-columns:360px 1fr;align-items:end;gap:36px;margin-bottom:30px}.section-head.center{display:block;text-align:center}.section-kicker{font-size:11px;letter-spacing:.16em;font-weight:900;color:#7890aa;margin-bottom:8px}.section-title{font-size:34px;line-height:1.2;letter-spacing:-.03em;margin:0}.section-desc{color:var(--c-muted);margin:0;max-width:720px}.section-head.center .section-desc{margin:10px auto 0}
.card{border:1px solid var(--c-border);border-radius:var(--radius-md);background:#fff}.contact-card{padding:28px}.focus-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--c-border);border-radius:var(--radius-md);overflow:hidden;background:#fff}.focus-card{min-height:182px;padding:26px 28px;border-right:1px solid var(--c-border);display:flex;flex-direction:column}.focus-card:last-child{border-right:0}.icon-circle{width:56px;height:56px;border-radius:50%;background:var(--c-brand-soft);display:grid;place-items:center;color:var(--c-brand);margin-bottom:16px;flex:0 0 auto}.icon-circle svg{width:31px;height:31px;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.focus-card h3,.info-card h3,.value-card h3{margin:0 0 7px;font-size:20px;letter-spacing:-.02em}.focus-card p,.info-card p,.value-card p{margin:0;color:var(--c-muted)}.focus-card .link{margin-top:auto;padding-top:15px;font-size:13px}
.tabs{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--c-border);border-radius:12px;overflow:hidden;margin-bottom:28px;background:#fff}.tab{height:48px;display:flex;align-items:center;justify-content:center;border-right:1px solid var(--c-border);font-size:14px;font-weight:850;color:#354b64}.tab:last-child{border-right:0}.tab.active{background:var(--c-brand);color:#fff}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.category-card{min-height:155px;padding:23px;border:1px solid var(--c-border);border-radius:var(--radius-md);background:#fff;display:grid;grid-template-columns:auto 1fr auto;column-gap:16px;align-items:center}.category-card .icon-circle{margin:0;grid-row:1/3}.category-card h3{margin:0;font-size:20px}.category-card p{margin:4px 0 0;color:var(--c-muted)}.category-card .round-arrow{grid-column:3;grid-row:1/3}.round-arrow{width:38px;height:38px;border-radius:50%;background:var(--c-brand-soft);color:var(--c-brand);display:grid;place-items:center;font-size:20px;font-weight:800}
.empty-state{min-height:250px;border:1px solid var(--c-border);border-radius:var(--radius-lg);background:linear-gradient(180deg,#fff,#f9fbfe);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:34px}.empty-state .icon-circle{width:68px;height:68px;margin-bottom:15px}.empty-state h3{font-size:22px;margin:0 0 6px}.empty-state p{color:var(--c-muted);margin:0}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.info-card{min-height:138px;padding:22px;border:1px solid var(--c-border);border-radius:var(--radius-md);background:#fff;display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start}.info-card .icon-circle{width:50px;height:50px;margin:0}.info-card .icon-circle svg{width:27px;height:27px}.info-card h3{font-size:18px}.info-card p{font-size:14px}
.values{background:linear-gradient(90deg,#f8fbff,#f2f7fd);border-top:1px solid var(--c-border);border-bottom:1px solid var(--c-border)}.values-grid{display:grid;grid-template-columns:260px repeat(4,1fr);min-height:155px;align-items:stretch}.values-intro{padding:27px 24px 27px 0;display:flex;flex-direction:column;justify-content:center}.values-intro .section-title{font-size:28px}.value-card{padding:27px 20px;border-left:1px solid var(--c-border);display:grid;grid-template-columns:auto 1fr;gap:13px;align-content:center}.value-card .icon-circle{width:45px;height:45px;margin:0}.value-card .icon-circle svg{width:24px;height:24px}.value-card h3{font-size:16px}.value-card p{font-size:13px}
.about-grid,.support-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px}.prose{max-width:860px}.prose h1{font-size:48px;line-height:1.15;letter-spacing:-.04em}.prose h2{font-size:28px;margin-top:42px}.prose p,.prose li{color:var(--c-body)}.notice{border-left:4px solid var(--c-brand);background:var(--c-brand-soft);padding:18px 20px;border-radius:0 12px 12px 0;color:#304a65}.side{padding:24px;border:1px solid var(--c-border);border-radius:var(--radius-md);background:var(--c-surface)}.faq{display:grid;gap:10px;margin-top:22px}.faq details{border:1px solid var(--c-border);border-radius:10px;background:#fff;padding:0 18px}.faq summary{font-weight:800;padding:16px 0}.faq p{margin:0 0 16px;color:var(--c-muted)}
.footer{border-top:1px solid var(--c-border);background:#fff}.footer-in{min-height:112px;display:flex;align-items:center;justify-content:space-between;gap:28px}.footer-brand{display:flex;align-items:center;gap:20px}.footer-brand img{width:138px}.small{font-size:12px;color:var(--c-muted)}.footer-links{display:flex;gap:18px;flex-wrap:wrap;font-size:12px;color:var(--c-muted)}
@media(max-width:1100px){:root{--hero-media-w:500px}.container{width:min(960px,calc(100% - 48px))}.page-hero-grid{gap:34px}.section-head{grid-template-columns:300px 1fr}.category-grid{grid-template-columns:repeat(2,1fr)}.values-grid{grid-template-columns:220px repeat(2,1fr)}.value-card:nth-child(4){border-left:0;border-top:1px solid var(--c-border)}.value-card:nth-child(5){border-top:1px solid var(--c-border)}}
@media(max-width:900px){:root{--hero-media-w:100%;--hero-h:auto}.nav,.actions>.lang{display:none}.menu-btn{display:block}.page-hero-grid{grid-template-columns:1fr;padding:36px 0 44px}.hero-copy{max-width:720px}.hero-media{width:100%;max-width:500px;justify-self:start}.focus-grid{grid-template-columns:1fr}.focus-card{border-right:0;border-bottom:1px solid var(--c-border);min-height:auto}.focus-card:last-child{border-bottom:0}.section-head{display:block}.section-head .section-desc{margin-top:10px}.about-grid,.support-grid{grid-template-columns:1fr}.values-grid{grid-template-columns:1fr 1fr}.values-intro{grid-column:1/-1;padding:25px 0}.value-card{border-top:1px solid var(--c-border)}.value-card:nth-child(even){border-left:0}.category-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){:root{--header-h:64px;--section-y:52px}.container{width:calc(100% - 30px)}.brand img{width:145px}.h1{font-size:40px}.lead{font-size:16px}.hero-actions .btn{flex:0 0 auto}.tabs{grid-template-columns:1fr 1fr}.tab:nth-child(2){border-right:0}.tab:nth-child(-n+2){border-bottom:1px solid var(--c-border)}.category-grid,.info-grid{grid-template-columns:1fr}.category-card{min-height:132px}.values-grid{grid-template-columns:1fr}.value-card{border-left:0!important}.footer-in{padding:25px 0;align-items:flex-start;flex-direction:column}.footer-links{gap:12px}.hero-media{border-radius:12px}.section-title{font-size:29px}.page-hero-grid{padding-top:30px}.hero-actions{width:100%}}
@media(max-width:390px){.container{width:calc(100% - 24px)}.h1{font-size:36px}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}.category-card{grid-template-columns:auto 1fr}.category-card .round-arrow{display:none}.footer-brand{align-items:flex-start;flex-direction:column;gap:10px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}