:root{color-scheme:light;--red:#f52235;--red-ink:#bb0f26;--ink:#131313;--bg:#ffffff;--paper:#f4f3f1;--surface:#ffffff;--inverse:#141414;--inverse-text:#ffffff;--muted:#595959;--line:#d9d8d5;--stripe:#ebebeb;--shadow:0 16px 38px rgba(0,0,0,.07);--max:1220px}html[data-theme=dark]{color-scheme:dark;--ink:#f6f5f2;--bg:#111112;--paper:#1a1a1c;--surface:#171719;--inverse:#f7f7f4;--inverse-text:#151515;--muted:#b6b3b3;--line:#333338;--stripe:#242428;--shadow:0 16px 42px rgba(0,0,0,.2);--red:#ff3649;--red-ink:#ff6374}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Noto Sans KR","Malgun Gothic","Apple SD Gothic Neo",system-ui,sans-serif;line-height:1.75;overflow-wrap:anywhere}button,input{font:inherit}a{color:inherit}a:hover{color:var(--red-ink)}button{cursor:pointer}::selection{background:var(--red);color:#fff}.skip-link{position:absolute;top:-80px;left:12px;background:var(--red);color:white;padding:10px;z-index:110}.skip-link:focus{top:12px}.wrap{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
.site-header{position:relative;z-index:40;border-bottom:1px solid var(--line);background:var(--bg)}.topline{height:5px;background:var(--red)}.header-row{display:flex;gap:25px;align-items:center;min-height:82px}.brand{display:flex;gap:11px;align-items:center;text-decoration:none;white-space:nowrap;font-weight:950;line-height:1.06;letter-spacing:-1px;font-size:1.2rem}.brand-mark{background:var(--red);color:white;padding:10px 8px;transform:skew(-9deg);font-weight:950}.brand-small{font-size:.61rem;font-weight:700;letter-spacing:.12em;color:var(--muted);display:block}.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}.main-nav>a,.nav-drop>summary{font-size:.88rem;font-weight:800;text-decoration:none;list-style:none;display:block;padding:11px 10px;border-bottom:3px solid transparent;white-space:nowrap;cursor:pointer}.nav-drop>summary::-webkit-details-marker{display:none}.nav-drop>summary::after{content:"⌄";margin-left:7px;color:var(--red)}.main-nav>a[aria-current=page],.nav-drop[open]>summary,.nav-drop>summary:hover{border-color:var(--red)}.nav-drop{position:relative}.mega{position:absolute;top:calc(100% + 12px);right:-95px;width:min(790px,95vw);border:1px solid var(--line);background:var(--bg);box-shadow:var(--shadow);padding:20px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;max-height:min(72vh,620px);overflow:auto}.mega h3{font-size:.86rem;margin:0 0 8px;color:var(--red-ink)}.mega h3 a{text-decoration:none}.mega a.subitem{display:block;font-size:.82rem;padding:4px 0;text-decoration:none;color:var(--muted)}.mega a:hover{text-decoration:underline;color:var(--red-ink)}.header-actions{display:flex;align-items:center;gap:9px}.theme-toggle,.menu-toggle{border:1px solid var(--line);background:var(--paper);color:var(--ink);padding:9px 12px;min-width:43px;min-height:43px;font-weight:900}.menu-toggle{display:none}.header-call{background:var(--red);color:#fff!important;padding:11px 17px;font-weight:900;text-decoration:none;white-space:nowrap;font-size:.82rem}.header-call:hover,.btn.red:hover{background:#be1025;color:#fff}
.kicker{font-size:.72rem;color:var(--red-ink);letter-spacing:.17em;font-weight:950;text-transform:uppercase}.hero{padding:75px 0 82px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}.hero::after{content:"KR / 01";position:absolute;right:-14px;bottom:-75px;font-size:clamp(8rem,26vw,25rem);font-weight:1000;letter-spacing:-.12em;color:var(--stripe);z-index:-1;white-space:nowrap}.hero-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(260px,.55fr);gap:70px;align-items:end}.hero h1,.page-title{font-size:clamp(2.6rem,5.4vw,5.6rem);line-height:1.13;letter-spacing:-.065em;margin:20px 0 24px;font-weight:950;word-break:keep-all}.hero h1 em{font-style:normal;color:var(--red)}.lead{font-size:clamp(1.02rem,1.6vw,1.18rem);color:var(--muted);line-height:1.95;max-width:740px;word-break:keep-all}.hero-aside{border-top:5px solid var(--red);background:var(--inverse);color:var(--inverse-text);padding:28px}.hero-aside strong{font-size:1.3rem;line-height:1.4;display:block}.hero-aside small{display:block;opacity:.7;margin-top:16px}.tagrow,.actions,.chips{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 0}.btn,.chip{padding:12px 19px;font-weight:850;text-decoration:none;border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;gap:8px;line-height:1.5}.btn.red{background:var(--red);border-color:var(--red);color:#fff}.btn.outline{background:var(--surface)}.chip{background:var(--paper);padding:7px 11px;font-size:.8rem}
.section{padding:65px 0}.section.soft{background:var(--paper)}.section-heading{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:28px;border-bottom:1px solid var(--line);padding-bottom:15px}.section-heading h2{margin:0;font-size:clamp(1.7rem,3vw,2.6rem);line-height:1.3;letter-spacing:-.05em;word-break:keep-all}.section-heading p{max-width:470px;margin:0;color:var(--muted)}.section-number{color:var(--red);font-weight:900;margin-right:12px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.editor-card,.category-card{display:flex;flex-direction:column;border:1px solid var(--line);background:var(--surface);padding:22px;min-height:195px;text-decoration:none;transition:border-color .15s,transform .15s}.editor-card:hover,.category-card:hover{border-color:var(--red);transform:translateY(-3px);color:var(--ink)}.card-number{font-size:.72rem;font-weight:900;color:var(--red);letter-spacing:.1em}.editor-card h3,.category-card h3{font-size:1.23rem;line-height:1.45;letter-spacing:-.04em;margin:20px 0 9px;word-break:keep-all}.editor-card p,.category-card p{font-size:.88rem;color:var(--muted);line-height:1.75;margin:0 0 14px;flex:1}.card-bottom{border-top:1px solid var(--line);padding-top:9px;display:flex;justify-content:space-between;align-items:center;font-weight:800;font-size:.78rem}.card-bottom span:last-child{color:var(--red)}
.ribbon{background:var(--inverse);color:var(--inverse-text);padding:26px 0}.ribbon .wrap{display:flex;align-items:center;justify-content:space-between;gap:26px}.ribbon strong{font-size:clamp(1.1rem,2vw,1.65rem);line-height:1.5}.ribbon p{margin:6px 0 0;opacity:.74;font-size:.9rem}.ribbon .btn{color:#fff}
.breadcrumbs{padding:24px 0;font-size:.78rem;color:var(--muted);display:flex;flex-wrap:wrap;gap:8px}.breadcrumbs a{text-decoration:none}.breadcrumbs span[aria-hidden=true]{color:var(--red)}.page-head{padding:25px 0 35px;border-bottom:1px solid var(--line)}.page-title{font-size:clamp(2.4rem,4.4vw,4.3rem)}.content-shell{display:grid;grid-template-columns:minmax(0,1fr) 275px;gap:65px;padding-top:48px;padding-bottom:74px}.prose{font-size:1rem;line-height:2;max-width:800px;word-break:keep-all}.prose h2{font-size:clamp(1.4rem,2.2vw,1.9rem);line-height:1.35;letter-spacing:-.04em;border-left:5px solid var(--red);padding-left:15px;margin:39px 0 15px}.prose p{margin:14px 0}.prose ul{padding-left:23px}.prose li{margin:8px 0}.prose a{color:var(--red-ink);font-weight:700}.sidebox{border-top:5px solid var(--red);background:var(--paper);padding:24px;align-self:start}.sidebox strong{display:block;margin-bottom:12px;font-size:1.05rem}.sidebox a{display:block;margin:11px 0;text-decoration:none;font-weight:750;font-size:.9rem}.sidebox p{font-size:.85rem;color:var(--muted)}.notice{border-left:4px solid var(--red);background:var(--paper);padding:16px 20px;margin:27px 0;color:var(--muted);font-size:.92rem}.faq-item{border-bottom:1px solid var(--line);padding:17px 0}.faq-item summary{cursor:pointer;font-size:1.04rem;font-weight:850;list-style-position:inside}.faq-item p{padding:0 14px;color:var(--muted)}.empty-list{border:1px dashed var(--line);background:var(--paper);padding:30px;margin:25px 0}.empty-list strong{display:block;margin-bottom:6px}.directory-filter{width:100%;max-width:540px;background:var(--surface);border:2px solid var(--line);color:var(--ink);padding:14px 16px;margin:20px 0 28px}.directory-filter:focus{outline:2px solid var(--red);outline-offset:2px}
.site-footer{background:var(--inverse);color:var(--inverse-text);padding:65px 0 25px}.footer-layout{display:grid;grid-template-columns:1.35fr repeat(4,minmax(0,1fr));gap:30px}.footer-brand{font-size:1.4rem;font-weight:950;letter-spacing:-.06em}.footer-brand span{color:var(--red)}.footer-desc{opacity:.65;font-size:.82rem;line-height:1.9;max-width:300px;margin-top:13px}.footer-group h2{font-size:.86rem;margin:0 0 14px;padding-bottom:12px;border-bottom:2px solid var(--red)}.footer-group a{display:block;color:inherit;opacity:.78;font-size:.79rem;text-decoration:none;margin:9px 0}.footer-group a:hover{opacity:1;color:var(--red)}.footer-bottom{border-top:1px solid currentColor;margin-top:44px;padding-top:20px;opacity:.55;display:flex;justify-content:space-between;gap:18px;font-size:.75rem}.floating-call{position:fixed;right:19px;bottom:19px;background:var(--red);color:#fff!important;text-decoration:none;padding:11px 16px;z-index:39;font-weight:950;box-shadow:0 5px 16px rgba(0,0,0,.19);border:2px solid var(--bg)}.floating-call:focus-visible,a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--red);outline-offset:4px}
@media(max-width:1100px){.header-row{gap:10px}.main-nav>a,.nav-drop>summary{padding:10px 7px;font-size:.79rem}.header-call{display:none}.footer-layout{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:860px){.wrap{width:min(var(--max),calc(100% - 32px))}.header-row{min-height:70px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg);padding:13px 16px 20px;border-bottom:2px solid var(--red);max-height:75vh;overflow:auto;box-shadow:var(--shadow)}.main-nav.is-open{display:block}.main-nav>a,.nav-drop>summary{font-size:1rem;padding:13px 12px;border-bottom:1px solid var(--line)}.mega{position:static;width:100%;border:0;box-shadow:none;padding:13px 7px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));max-height:none}.hero{padding:50px 0}.hero-grid{grid-template-columns:1fr;gap:30px}.hero-aside{max-width:580px}.grid,.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.content-shell{grid-template-columns:1fr;gap:24px}.sidebox{order:2}.footer-layout{grid-template-columns:repeat(2,minmax(0,1fr))}.section-heading{align-items:start;display:block}.section-heading p{margin-top:10px}.ribbon .wrap{flex-direction:column;align-items:start}}
@media(max-width:550px){.brand{font-size:1rem}.brand-mark{padding:8px 6px}.brand-small{font-size:.55rem}.header-row{gap:8px}.header-actions{margin-left:auto}.theme-toggle,.menu-toggle{padding:8px;min-width:37px;min-height:37px}.mega,.grid,.grid.four{grid-template-columns:1fr}.mega{padding:10px}.hero h1{font-size:2.7rem}.hero::after{bottom:-35px;font-size:11rem}.section{padding:46px 0}.footer-layout{grid-template-columns:1fr 1fr;gap:26px 18px}.footer-layout>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.page-title{font-size:2.4rem}.floating-call{right:12px;bottom:12px;padding:9px 12px;font-size:.85rem}.editor-card,.category-card{min-height:150px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
/* Site information menu shares labels with footer */
.mega.mega-utility{width:278px;display:block;right:0}.mega-utility .subitem{padding:7px 0}.mega-utility .mega-column h3{margin-bottom:10px}@media(max-width:860px){.mega.mega-utility{width:100%;border:0;box-shadow:none;position:static}}

/* Shared editorial components. Existing site look remains unchanged until an article is published. */
.article-body{min-width:0}
.article-cta{border-left:5px solid var(--red);background:var(--paper);padding:23px 26px;margin:36px 0}
.article-cta h2{font-size:1.3rem;margin:0 0 9px;border:0;padding:0}.article-cta p{color:var(--muted);margin:0 0 16px}
.related-posts,.article-internal-links{margin-top:40px}.related-posts h2,.article-internal-links h2{font-size:1.33rem}
.article-internal-links{border-top:1px solid var(--line);padding-top:16px}
.related-posts .grid{margin-top:20px}.related-posts .editor-card{min-height:180px}
.site-banner{border-bottom:1px solid var(--line);background:var(--paper);padding:9px 0;font-size:.88rem}
.site-banner a{font-weight:800;color:var(--red-ink)}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:550px){.article-cta{padding:18px}.related-posts .grid{grid-template-columns:1fr}}