:root{--color-bg: #FFFFFF;--color-bg-alt: #F1F5F9;--color-primary: #1E3A8A;--color-primary-light: #EFF6FF;--color-border: #E2E8F0;--color-text-main: #111827;--color-text-muted: #4B5563;--color-text-on-dark: #FFFFFF;--font-heading: "Pretendard", -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;--font-body: "Pretendard", -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 4rem;--spacing-xl: 8rem;--container-max-width: 1200px;--header-height: 80px;--transition-fast: .2s ease;--transition-medium: .3s ease;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1)}.header{background-color:var(--color-bg);border-bottom:1px solid var(--color-border);padding:1.2rem 0;position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm)}.header__container{display:flex;justify-content:space-between;align-items:center}.logo{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--color-primary);letter-spacing:-.5px}.nav__list{display:flex;gap:var(--spacing-md)}.nav__link{font-family:var(--font-body);font-weight:500;color:var(--color-text-main);font-size:1rem}.nav__link:hover{color:var(--color-primary)}.nav__item--dropdown{position:relative;padding-bottom:.5rem;margin-bottom:-.5rem}.nav__dropdown-menu{position:absolute;top:100%;left:50%;transform:translate(-50%) translateY(10px);background-color:var(--color-bg);min-width:160px;box-shadow:0 10px 25px #0000001a;border:1px solid var(--color-border);border-radius:8px;padding:.5rem 0;opacity:0;visibility:hidden;transition:all .3s cubic-bezier(.16,1,.3,1);z-index:101}.nav__dropdown-menu:before{content:"";position:absolute;top:-4px;left:0;right:0;height:4px;background-color:transparent}.nav__item--dropdown:hover .nav__dropdown-menu{opacity:1;visibility:visible;transform:translate(-50%) translateY(0)}.nav__dropdown-link{display:block;padding:.75rem 1.5rem;font-family:var(--font-body);font-size:.95rem;color:var(--color-text-main);text-decoration:none;text-align:center;transition:background-color .2s,color .2s}.nav__dropdown-link:hover{background-color:#f9fafb;color:var(--color-primary);font-weight:500}.footer{background-color:var(--color-bg-alt);padding:var(--spacing-lg) 0;margin-top:auto;border-top:1px solid var(--color-border)}.footer__container{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-lg)}.footer h3{color:var(--color-primary);font-size:1.25rem}.footer h4{color:var(--color-text-main);margin-bottom:var(--spacing-xs);font-size:1rem;font-weight:600}.footer p{color:var(--color-text-muted);font-size:.9rem;margin-bottom:.25rem}.app-layout{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--spacing-md)}.card{background-color:var(--color-bg);padding:var(--spacing-md);border:1px solid var(--color-border);border-radius:8px;transition:transform var(--transition-medium),box-shadow var(--transition-medium)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--color-primary)}.card__title{color:var(--color-text-main);margin-bottom:.5rem;font-size:1.25rem}.card__subtitle{color:var(--color-primary);font-size:.95rem;margin-bottom:1rem;display:block;font-weight:600}.card__text{color:var(--color-text-muted);font-size:1rem;line-height:1.6}.card__meta{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--color-border)}.hero{text-align:center;padding:180px 0;position:relative}.hero h1{font-size:3rem;color:var(--color-text-main);margin-bottom:1.5rem;text-shadow:0 2px 4px rgba(255,255,255,.8)}.hero p{font-size:1.25rem;color:var(--color-text-main);max-width:600px;margin:0 auto 2rem;font-weight:500;text-shadow:0 1px 2px rgba(255,255,255,.8)}.page-hero{height:400px;background-size:cover;background-position:center;background-attachment:fixed;display:flex;justify-content:center;align-items:center;position:relative}.page-hero__title{color:#fff;font-size:3rem;font-weight:700;text-align:center;text-shadow:0 2px 10px rgba(0,0,0,.5);margin:0}.sub-nav{background-color:#fff;border-bottom:1px solid #E5E7EB;padding:.8rem 0;box-shadow:0 2px 4px #00000005}.sub-nav__container{display:flex;align-items:center;font-size:.95rem;color:#4b5563}.sub-nav__home{display:flex;align-items:center;text-decoration:none;color:#6b7280;transition:color .2s}.sub-nav__home:hover{color:var(--color-primary)}.home-icon{font-size:1.1rem;line-height:1}.sub-nav__separator{margin:0 16px;font-size:.8rem;color:#9ca3af}.sub-nav__category{font-weight:500;color:#374151}.sub-nav__link{text-decoration:none;transition:color .2s}.sub-nav__link:hover{color:var(--color-primary);text-decoration:underline}.sub-nav__current{font-weight:600;color:var(--color-primary)}.page-hero .sub-nav{position:absolute;top:0;left:0;width:100%;background:transparent;border:none;box-shadow:none;padding-top:1.5rem;z-index:10}.page-hero .sub-nav__container,.page-hero .sub-nav__home,.page-hero .sub-nav__separator,.page-hero .sub-nav__category,.page-hero .sub-nav__link{color:#fffc}.page-hero .sub-nav__home:hover,.page-hero .sub-nav__link:hover{color:#fff;text-decoration:underline}.page-hero .sub-nav__current{color:#fff;font-weight:700}.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:.5rem;color:var(--color-text-main);width:44px;height:44px}@media(max-width:768px){.nav-toggle{display:flex;align-items:center;justify-content:center}.nav{display:none;position:absolute;top:100%;left:0;right:0;background-color:#fff;border-bottom:1px solid var(--color-border);padding:0;box-shadow:var(--shadow-md);height:100vh;overflow-y:auto}.nav--visible{display:block;animation:slideDown .3s ease-out}.nav__list{flex-direction:column;gap:0;padding:1rem 0}.nav__link{display:block;padding:1.25rem 1.5rem;font-size:1.1rem;border-bottom:1px solid #f3f4f6}.nav__link:hover{background-color:#f9fafb}.nav__item--dropdown .nav__dropdown-menu{position:static;transform:none;box-shadow:none;border:none;border-radius:0;padding:0;opacity:1;visibility:visible;display:none;background-color:#f9fafb}.nav__item--dropdown:hover .nav__dropdown-menu{display:block}.nav__dropdown-link{text-align:left;padding:1rem 1.5rem 1rem 3rem;border-bottom:1px solid #f3f4f6}}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.practice-tabs-nav{display:flex;justify-content:center;gap:2rem;margin-bottom:3rem;flex-wrap:wrap;border-bottom:1px solid #E5E7EB;padding-bottom:1px}.practice-tab-btn{position:relative;padding:1rem 1.5rem;background:transparent;border:none;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:.75rem;transition:all .3s ease;color:#9ca3af}.practice-tab-btn:hover,.practice-tab-btn.active{color:#1d4ed8!important}.tab-indicator{position:absolute;bottom:0;left:50%;transform:translate(-50%);width:0;height:3px;background-color:#1d4ed8;transition:width .3s ease,opacity .3s ease;opacity:0}.practice-tab-btn:hover .tab-indicator{width:100%!important;opacity:.5}.practice-tab-btn.active .tab-indicator{width:100%!important;opacity:1}@media(max-width:1024px){.practice-tabs-nav{gap:0!important;justify-content:space-between!important;flex-wrap:nowrap!important}.practice-tab-btn{padding:.75rem .5rem!important;flex:1;gap:.25rem!important}.practice-tab-btn svg{width:24px!important;height:24px!important}.practice-tab-btn span{font-size:.85rem!important}}.hero-carousel-container{position:relative;overflow:hidden;min-height:600px;display:flex;align-items:center;justify-content:center;padding:0}.hero-carousel{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1}.hero-slide{position:absolute;top:0;left:0;width:100%;height:100%;background-size:cover;background-position:center;opacity:0;transition:opacity 1s ease-in-out}.hero-slide.active{opacity:1}.hero-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#00000080;z-index:2}.hero-content{position:relative;z-index:3;text-align:center;width:100%}.hero-content h1,.hero-content p{text-shadow:0 2px 4px rgba(0,0,0,.5)}.carousel-controls{position:absolute;bottom:30px;left:0;width:100%;z-index:4;display:flex;justify-content:center;align-items:center;gap:20px}.carousel-btn{background:transparent;border:none;color:#fff;font-size:2rem;cursor:pointer;opacity:.7;transition:opacity .3s}.carousel-btn:hover{opacity:1}.carousel-dots{display:flex;gap:10px}.dot{width:10px;height:10px;border-radius:50%;background-color:#ffffff80;cursor:pointer;transition:background-color .3s}.dot.active{background-color:#fff}.tab-btn{background:transparent;border:none;border-bottom:2px solid transparent;padding:.5rem 1rem;font-size:1.1rem;font-weight:500;color:var(--color-text-muted);cursor:pointer;transition:all .3s}.tab-btn:hover{color:var(--color-primary)}.tab-btn.active{color:var(--color-primary);border-bottom-color:var(--color-primary);font-weight:700}#tab-content{transition:opacity .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--color-bg);color:var(--color-text-main);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.3;margin-bottom:var(--spacing-sm);color:var(--color-text-main)}a{text-decoration:none;color:inherit;transition:color var(--transition-fast)}ul{list-style:none}img{max-width:100%;display:block}.container{max-width:var(--container-max-width);margin:0 auto;padding:0 var(--spacing-sm)}.btn{display:inline-block;padding:.875rem 2rem;background-color:var(--color-primary);color:var(--color-text-on-dark);font-weight:600;border-radius:4px;cursor:pointer;transition:all var(--transition-medium);border:1px solid var(--color-primary)}.btn:hover{background-color:#172554;transform:translateY(-1px)}.text-accent{color:var(--color-primary)}.section{padding:var(--spacing-lg) 0}.page-header{background-color:#1e3a8a;color:#fff;padding:3rem 0;margin-bottom:3rem;background-image:linear-gradient(#0000004d,#0000004d),url(./office_interior-DkC3U_3G.png);background-size:cover;background-position:center}.page-header__content{display:flex;align-items:center;gap:.5rem;font-size:.95rem;font-weight:500;text-shadow:0 1px 2px rgba(0,0,0,.5)}.breadcrumb-link{color:#fffc;transition:all .2s ease;text-decoration:none}.breadcrumb-link:hover{color:#fff;text-decoration:underline;text-underline-offset:4px;opacity:1}.breadcrumb-current{color:#fff;font-weight:700;cursor:default}