:root{--bg:#f4f7fb;--surface:#ffffff;--soft:#f8fafc;--line:#e5eaf1;--text:#172033;--muted:#6f7b8e;--primary:#2858e6;--primary-soft:#edf2ff;--max:1180px;--shadow:0 14px 38px rgba(38,56,98,.09)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans KR",Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.55}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.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}
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-top,.gnb,.subnav-inner,.page-shell,.footer-inner{max-width:var(--max);margin:0 auto}
.header-top{min-height:68px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:11px;font-weight:900}
.brand-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(145deg,#2858e6,#7048e8);display:grid;place-items:center;color:#ffffff}
.brand-name{font-size:22px}
.brand-name em{font-style:normal;color:var(--primary)}
.brand small{display:block;font-size:10px;color:var(--muted)}
.header-actions{display:flex;gap:8px}
.icon-btn,.all-tools-btn{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:12px;min-width:40px;height:40px;padding:0 12px}
.gnb-wrap,.subgnb-wrap{background:var(--surface);border-top:1px solid var(--line)}
.gnb,.subgnb{display:flex;gap:6px;padding:10px 22px;overflow-x:auto;scrollbar-width:none}
.gnb::-webkit-scrollbar,.subgnb::-webkit-scrollbar{display:none}
.gnb a,.subgnb a{flex:0 0 auto;padding:9px 13px;border-radius:999px;font-size:14px;font-weight:700;color:var(--muted)}
.gnb a.active,.subgnb a.active{background:var(--primary-soft);color:var(--primary)}
.subnav-inner{display:flex;align-items:center;gap:10px;padding:0}
.subnav-inner .subgnb{min-width:0;flex:1}
.page-shell{padding:30px 22px 60px}
.breadcrumb{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px;margin-bottom:18px}
.breadcrumb strong{color:var(--text)}
.footer{background:var(--surface);border-top:1px solid var(--line)}
.footer-inner{padding:24px 22px 40px;color:var(--muted);font-size:12px}
@media(max-width:640px){.header-top{min-height:58px;padding:0 16px}.brand small,.icon-btn span{display:none}.gnb,.subgnb{padding:8px 16px}.page-shell{padding:22px 16px 44px}}


/* Header top actions: 검색 / 최근 / 전체메뉴 */
.header-actions{
    display:flex;
    align-items:center;
    gap:8px;
}
.header-actions .icon-btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:5px;
    white-space:nowrap;
}
.header-actions .all-tools-btn{
    min-width:auto;
}

/* 모바일에서는 기존 정책대로 텍스트를 숨기고 아이콘만 표시 */
@media(max-width:640px){
    .header-actions .icon-btn{
        width:40px;
        min-width:40px;
        padding:0;
    }
}