body.yj-courses1-page{background:#f5f7f9;color:#172d3d}
.yj-c1-wrap{width:min(1180px,calc(100% - 32px));margin:26px auto 48px}
.yj-c1-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:20px;padding:20px 0 18px;border-bottom:1px solid #dbe3ea}
.yj-c1-kicker{display:block;margin-bottom:8px;font-size:10px;letter-spacing:1.4px;color:#5f7e99;font-weight:700}
.yj-c1-head h1{margin:0;font-size:30px;line-height:1.2;letter-spacing:-1.1px;color:#173553}
.yj-c1-head p{margin:9px 0 0;font-size:13px;color:#718393}
.yj-c1-back{flex:0 0 auto;display:inline-flex;align-items:center;min-height:38px;padding:0 15px;border:1px solid #cbd7e0;background:#fff;color:#476579;font-size:12px;font-weight:700}
.yj-c1-layout{display:grid;grid-template-columns:238px minmax(0,1fr);gap:26px;align-items:start}
.yj-c1-sidebar{background:#fff;border:1px solid #dbe3ea;min-width:0}
.yj-c1-sidebar-title{padding:17px 18px;background:#164f78;color:#fff;font-size:17px;font-weight:800;letter-spacing:-.4px}
.yj-c1-catnav{padding:6px 0}
.yj-c1-catgroup+ .yj-c1-catgroup{border-top:1px solid #edf1f4}
.yj-c1-parent{min-height:48px;padding:0 15px 0 17px;display:flex;align-items:center;justify-content:space-between;gap:12px;color:#203e55;font-size:14px;font-weight:800;background:#fff}
.yj-c1-parent b{font-size:20px;color:#9aabb8;font-weight:400;line-height:1}
.yj-c1-parent:hover,.yj-c1-parent.is-active{background:#eef6fb;color:#0c669c}
.yj-c1-children{padding:2px 9px 9px}
.yj-c1-child{display:flex;align-items:center;gap:7px;min-height:35px;padding:4px 10px;color:#5a7182;font-size:12px;border-radius:4px}
.yj-c1-child>span{font-size:10px;color:#9fb0bc}
.yj-c1-child:hover,.yj-c1-child.is-active{background:#e8f3fa;color:#075f98;font-weight:700}
.yj-c1-sidebar-empty{padding:20px 16px;font-size:12px;line-height:1.7;color:#7b8b97}
.yj-c1-sidehelp{margin:8px 12px 13px;padding:12px;border-top:1px solid #e5ebef;background:#f8fafb;color:#6b7e8d;font-size:11px;line-height:1.65}
.yj-c1-sidehelp a{color:#0a679e;font-weight:700}
.yj-c1-content{min-width:0}
.yj-c1-selected-head{position:relative;min-height:156px;overflow:hidden;border:1px solid #d9e3ea;background:linear-gradient(115deg,#eaf4fa,#f8fbfd);display:flex;align-items:center}
.yj-c1-selected-head.has-image:before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(238,246,251,.98) 0%,rgba(238,246,251,.9) 44%,rgba(238,246,251,.35) 70%,rgba(238,246,251,.08) 100%),var(--yj-c1-image);background-size:cover;background-position:center}
.yj-c1-selected-copy{position:relative;z-index:1;padding:26px 30px;max-width:620px}
.yj-c1-selected-copy>span{font-size:10px;letter-spacing:.8px;color:#2c789f;font-weight:800}
.yj-c1-selected-copy h2{margin:8px 0 8px;font-size:29px;letter-spacing:-1px;color:#143c5d}
.yj-c1-selected-copy p{margin:0;color:#607b8e;font-size:13px}
.yj-c1-subfilters{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0}
.yj-c1-subfilters a{display:inline-flex;align-items:center;min-height:35px;padding:0 13px;border:1px solid #cddbe4;background:#fff;color:#3e637b;font-size:12px;font-weight:700}
.yj-c1-subfilters a:hover{border-color:#6ba6c9;color:#075f98;background:#f4faff}
.yj-c1-list-title{display:flex;justify-content:space-between;align-items:end;margin:26px 0 13px;padding-bottom:11px;border-bottom:2px solid #1d5377}
.yj-c1-list-title h3{margin:0;font-size:20px;color:#183c58;letter-spacing:-.6px}
.yj-c1-list-title p{margin:5px 0 0;color:#7c8d99;font-size:11px}
.yj-c1-empty-panel{padding:42px 28px;border:1px solid #dbe4ea;background:#fff;text-align:center}
.yj-c1-empty-panel strong{font-size:17px;color:#34536a}
.yj-c1-empty-panel p{margin:9px 0 0;color:#7b8c98;font-size:12px;line-height:1.7}
.yj-c1-course-empty{min-height:170px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.yj-c1-course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.yj-c1-course-card{display:flex;flex-direction:column;min-width:0;background:#fff;border:1px solid #dbe4ea}
.yj-c1-course-image{height:155px;overflow:hidden;background:linear-gradient(135deg,#dfeaf1,#eef5f8);display:flex;align-items:center;justify-content:center;color:#6b8799;font-size:11px;font-weight:800;letter-spacing:.8px}
.yj-c1-course-image img{width:100%;height:100%;object-fit:cover;display:block}
.yj-c1-course-body{padding:16px 16px 18px;display:flex;flex:1;flex-direction:column}
.yj-c1-course-badge{align-self:flex-start;padding:4px 7px;background:#edf7fc;color:#1971a2;font-size:9px;font-weight:800}
.yj-c1-course-body h4{margin:11px 0 9px;font-size:17px;line-height:1.4;letter-spacing:-.4px;color:#203e55}
.yj-c1-course-body h4 a{color:inherit}
.yj-c1-course-body p{margin:0;color:#6f8290;font-size:12px;line-height:1.65}
.yj-c1-course-more{margin-top:auto;padding-top:16px;color:#0c679e;font-size:12px;font-weight:800}
.yj-c1-pagination{display:flex;justify-content:center;gap:6px;margin-top:24px}
.yj-c1-pagination a{width:34px;height:34px;border:1px solid #cad6df;background:#fff;color:#4c6679;display:flex;align-items:center;justify-content:center;font-size:12px}
.yj-c1-pagination a.is-active{background:#16547e;border-color:#16547e;color:#fff;font-weight:800}
@media(max-width:900px){
  .yj-c1-layout{grid-template-columns:210px minmax(0,1fr);gap:18px}
  .yj-c1-course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:720px){
  .yj-c1-wrap{width:calc(100% - 22px);margin-top:15px}
  .yj-c1-head{display:block;padding-top:12px}
  .yj-c1-head h1{font-size:24px}
  .yj-c1-back{margin-top:14px}
  .yj-c1-layout{grid-template-columns:1fr;gap:16px}
  .yj-c1-sidebar-title{padding:14px 16px;font-size:16px}
  .yj-c1-parent{min-height:45px}
  .yj-c1-selected-head{min-height:138px}
  .yj-c1-selected-copy{padding:22px 20px}
  .yj-c1-selected-copy h2{font-size:24px}
  .yj-c1-course-grid{grid-template-columns:1fr}
}

/* V0.3.14 — 과정안내 / 단과상세 / 관리자 수동 강의목록 표시 */
.yj-c1-process-list{display:flex;flex-direction:column;background:#fff;border:1px solid #dbe4ea}
.yj-c1-process-row{display:grid;grid-template-columns:145px minmax(0,1fr) 250px 110px;align-items:center;min-height:132px;border-bottom:1px solid #e5ebef}
.yj-c1-process-row:last-child{border-bottom:0}
.yj-c1-process-image{height:100%;min-height:132px;background:#edf3f7;display:flex;align-items:center;justify-content:center;color:#7a91a1;font-size:11px;font-weight:800;overflow:hidden}
.yj-c1-process-image img{width:100%;height:100%;min-height:132px;object-fit:cover;display:block}
.yj-c1-process-main{padding:18px 20px;min-width:0}
.yj-c1-process-cat{font-size:10px;color:#287ca8;font-weight:800}
.yj-c1-process-main h4{margin:7px 0 7px;font-size:18px;color:#173b57;letter-spacing:-.4px}
.yj-c1-process-main p{margin:0;font-size:12px;line-height:1.7;color:#6a7f8f}
.yj-c1-process-facts{display:grid;grid-template-columns:repeat(3,1fr);align-self:stretch;border-left:1px solid #e2e9ee;border-right:1px solid #e2e9ee}
.yj-c1-process-facts span{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:7px;padding:12px 6px;text-align:center;font-size:12px;color:#36556b;border-right:1px solid #edf1f4}
.yj-c1-process-facts span:last-child{border-right:0}.yj-c1-process-facts b{font-size:10px;color:#8a9aa5;font-weight:700}
.yj-c1-process-action{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;padding:10px}
.yj-c1-process-action a{display:inline-flex;align-items:center;justify-content:center;min-width:82px;min-height:36px;border:1px solid #4b95c2;background:#fff;color:#176d9f;font-size:12px;font-weight:800}
.yj-c1-process-action small{font-size:9px;color:#8a9aa5}
.yj-c1-course-list{display:flex;flex-direction:column;background:#fff;border:1px solid #dbe4ea}
.yj-c1-course-row{display:grid;grid-template-columns:140px minmax(0,1fr) 230px 100px;align-items:stretch;min-height:120px;border-bottom:1px solid #e5ebef}
.yj-c1-course-row:last-child{border-bottom:0}
.yj-c1-row-image{background:#edf3f7;display:flex;align-items:center;justify-content:center;overflow:hidden;color:#7891a1;font-size:10px;font-weight:800}
.yj-c1-row-image img{width:100%;height:100%;object-fit:cover;display:block}
.yj-c1-row-main{padding:17px 19px;min-width:0}.yj-c1-row-main h4{margin:7px 0 6px;font-size:17px;color:#183c58}.yj-c1-row-main h4 a{color:inherit}.yj-c1-row-main p{margin:0;font-size:12px;line-height:1.65;color:#708390}
.yj-c1-row-info{display:grid;grid-template-columns:repeat(3,1fr);border-left:1px solid #e2e9ee}
.yj-c1-row-info span{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:8px 5px;font-size:11px;color:#466074;border-right:1px solid #edf1f4;text-align:center}.yj-c1-row-info b{font-size:9px;color:#8a9aa5}.yj-c1-row-info .price{color:#cc3d3d}
.yj-c1-row-action{display:flex;align-items:center;justify-content:center;padding:10px}.yj-c1-row-action a{display:inline-flex;align-items:center;justify-content:center;min-width:72px;min-height:36px;border:1px solid #4b95c2;color:#176d9f;background:#fff;font-size:11px;font-weight:800}
.yj-c1-detail-breadcrumb{display:flex;align-items:center;gap:7px;margin-bottom:10px;font-size:11px;color:#81929e}.yj-c1-detail-breadcrumb a{color:#49748f;font-weight:700}
.yj-c1-detail-top{display:grid;grid-template-columns:300px minmax(0,1fr);background:#fff;border:1px solid #dbe4ea}
.yj-c1-detail-image{min-height:270px;background:#eef4f7;overflow:hidden}.yj-c1-detail-image img{width:100%;height:100%;object-fit:cover;display:block}
.yj-c1-detail-copy{padding:28px 30px}.yj-c1-detail-copy h2{margin:10px 0 9px;font-size:28px;line-height:1.3;color:#153c59;letter-spacing:-.8px}.yj-c1-detail-summary{margin:0 0 22px;font-size:13px;line-height:1.75;color:#667d8e}
.yj-c1-detail-meta{display:grid;grid-template-columns:1fr 1fr;margin:0;border-top:1px solid #e3e9ed;border-left:1px solid #e3e9ed}.yj-c1-detail-meta>div{display:grid;grid-template-columns:80px 1fr;min-height:46px;border-right:1px solid #e3e9ed;border-bottom:1px solid #e3e9ed}.yj-c1-detail-meta dt,.yj-c1-detail-meta dd{display:flex;align-items:center;margin:0;padding:9px 11px;font-size:11px}.yj-c1-detail-meta dt{background:#f7f9fa;color:#6f8290;font-weight:700}.yj-c1-detail-meta dd{color:#2d4c61}.yj-c1-detail-meta dd.price{color:#d74343;font-weight:800}
.yj-c1-detail-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.yj-c1-btn{display:inline-flex;align-items:center;justify-content:center;min-width:96px;min-height:40px;padding:0 15px;font-size:12px;font-weight:800}.yj-c1-btn.secondary{border:1px solid #cfd9e0;background:#fff;color:#4f6879}.yj-c1-btn.dark{background:#29333a;color:#fff}.yj-c1-btn.apply{background:#ec4a50;color:#fff}.yj-c1-btn.disabled{background:#e8edf0;color:#8e9ba4}
.yj-c1-detail-section{margin-top:28px}.yj-c1-detail-section>h3{margin:0 0 12px;padding:0 0 10px;border-bottom:2px solid #1e5c84;font-size:18px;color:#183e5a;letter-spacing:-.4px}.yj-c1-detail-body{padding:23px 25px;background:#fff;border:1px solid #dbe4ea;color:#516b7c;font-size:13px;line-height:1.85}.yj-c1-detail-body p:first-child{margin-top:0}.yj-c1-detail-body p:last-child{margin-bottom:0}
.yj-c1-material{padding:18px 22px;background:#fff;border:1px solid #dbe4ea}.yj-c1-material a{color:#096aa4;font-size:13px;font-weight:800}.yj-c1-material p{margin:6px 0 0;font-size:11px;color:#85949e}
.yj-c1-lecture-wrap{overflow-x:hidden;background:#fff;border:1px solid #dbe4ea}.yj-c1-lecture-list{width:100%;min-width:0;border-collapse:collapse;table-layout:fixed;font-size:13px}.yj-c1-lecture-list th{padding:11px 8px;background:#f5f8fa;color:#536c7e;border-bottom:1px solid #dbe4ea;text-align:center;font-weight:800}.yj-c1-lecture-list td{padding:12px 8px;border-bottom:1px solid #edf1f3;color:#516978;vertical-align:middle;overflow-wrap:anywhere}.yj-c1-lecture-list th:first-child,.yj-c1-lecture-list td:first-child{width:58px;text-align:center}.yj-c1-lecture-list th:nth-child(2),.yj-c1-lecture-list td:nth-child(2){width:36%}.yj-c1-lecture-list th:nth-child(3),.yj-c1-lecture-list td:nth-child(3){width:auto}.yj-c1-lecture-list th:nth-child(4),.yj-c1-lecture-list td:nth-child(4){width:108px;text-align:center}.yj-c1-lecture-list th:nth-child(5),.yj-c1-lecture-list td:nth-child(5){width:86px;text-align:center}.yj-c1-lecture-list tbody tr.yj-c1-theme-repeat>td,.yj-c1-lecture-list tbody tr.yj-c1-band-blue>td{background:#f1f8fd}.yj-c1-lecture-list tbody tr.yj-c1-theme-repeat:hover>td,.yj-c1-lecture-list tbody tr.yj-c1-band-blue:hover>td{background:#e9f5fc}.yj-c1-sample{display:inline-flex;align-items:center;justify-content:center;min-height:28px;min-width:58px;padding:0 8px;border:1px solid #65a9d4;color:#1672aa;font-size:12px;font-weight:800;white-space:nowrap;background:#fff}.yj-c1-lecture-title{font-size:12.5px;font-weight:400;line-height:1.45;color:#263f50;word-break:keep-all}.yj-c1-lecture-goal{font-size:12px;line-height:1.5;color:#667e8f;word-break:keep-all}.yj-c1-duration{font-variant-numeric:tabular-nums;white-space:nowrap}
.yj-c1-review-list{background:#fff;border:1px solid #dbe4ea}.yj-c1-review-row{display:grid;grid-template-columns:60px minmax(0,1fr) 110px 100px;min-height:42px;border-bottom:1px solid #edf1f3}.yj-c1-review-row:last-child{border-bottom:0}.yj-c1-review-row>span{display:flex;align-items:center;padding:9px 10px;font-size:11px;color:#526b7b}.yj-c1-review-row>span:not(:nth-child(2)){justify-content:center}.yj-c1-review-row.head{background:#f5f8fa;font-weight:800}.yj-c1-review-empty{padding:25px;background:#fff;border:1px solid #dbe4ea;text-align:center;font-size:12px;color:#7a8c98}.yj-c1-review-note{margin:8px 0 0;font-size:10px;color:#94a1aa;text-align:right}
@media(max-width:980px){.yj-c1-process-row{grid-template-columns:125px minmax(0,1fr) 210px}.yj-c1-process-action{grid-column:2/4;align-items:flex-end;border-top:1px solid #edf1f4}.yj-c1-course-row{grid-template-columns:120px minmax(0,1fr) 200px}.yj-c1-row-action{grid-column:2/4;justify-content:flex-end;border-top:1px solid #edf1f4}.yj-c1-detail-top{grid-template-columns:240px minmax(0,1fr)}}
@media(max-width:720px){.yj-c1-process-row,.yj-c1-course-row{grid-template-columns:1fr}.yj-c1-process-image,.yj-c1-row-image{height:180px;min-height:0}.yj-c1-process-image img{min-height:0}.yj-c1-process-facts,.yj-c1-row-info{border-left:0;border-top:1px solid #e2e9ee}.yj-c1-process-action,.yj-c1-row-action{grid-column:auto;align-items:stretch;justify-content:stretch}.yj-c1-process-action a,.yj-c1-row-action a{width:100%}.yj-c1-detail-top{grid-template-columns:1fr}.yj-c1-detail-image{min-height:210px;max-height:280px}.yj-c1-detail-copy{padding:22px 18px}.yj-c1-detail-copy h2{font-size:24px}.yj-c1-detail-meta{grid-template-columns:1fr}.yj-c1-detail-actions{justify-content:stretch;flex-wrap:wrap}.yj-c1-btn{flex:1}.yj-c1-review-row{grid-template-columns:45px minmax(0,1fr) 80px}.yj-c1-review-row>span:last-child{display:none}}

/* V0.3.16 — 자격증별 1등급/2등급 패키지과정 */
.yj-c1-package-links{padding:3px 10px 11px;border-top:1px dashed #dce5eb}.yj-c1-package-links-title{display:block;padding:10px 10px 5px;color:#7690a2;font-size:9px;font-weight:800;letter-spacing:.4px}.yj-c1-package-link span{font-size:8px;color:#cf8b19}.yj-c1-package-row{background:#fffdf8}.yj-c1-package-row .yj-c1-process-image{background:linear-gradient(135deg,#f7f0dc,#eef5f8)}.yj-c1-package-cat{color:#b36f0b}.yj-c1-package-row .yj-c1-process-action a{border-color:#d8a44c;color:#9b650f}.yj-c1-package-badge{background:#fff4d9;color:#9a6414}.yj-c1-package-course-list{background:#fff;border:1px solid #dbe4ea}.yj-c1-package-course-item{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:66px;padding:12px 16px;border-bottom:1px solid #e9eef1}.yj-c1-package-course-item:last-child{border-bottom:0}.yj-c1-package-course-item>div:first-child{min-width:0}.yj-c1-package-course-item span{display:block;margin-bottom:5px;color:#2780a9;font-size:9px;font-weight:800}.yj-c1-package-course-item strong{display:block;color:#23445b;font-size:14px}.yj-c1-package-course-item>div:last-child{display:flex;align-items:center;gap:13px;white-space:nowrap}.yj-c1-package-course-item b{color:#6a7f8f;font-size:11px}.yj-c1-package-course-item a{display:inline-flex;align-items:center;justify-content:center;min-width:70px;min-height:32px;border:1px solid #5b9dc5;color:#176d9f;font-size:10px;font-weight:800}.yj-c1-package-detail-top .yj-c1-detail-meta dd.price{color:#d14545}
@media(max-width:720px){.yj-c1-package-course-item{align-items:flex-start;flex-direction:column}.yj-c1-package-course-item>div:last-child{width:100%;justify-content:space-between}}

/* V0.3.18 — 좌측 학습 카테고리 가독성 최소 보정 */
.yj-c1-child{font-size:13px}
.yj-c1-package-link{font-weight:800}


/* V0.3.88 — courses1 주메뉴를 환경자격증 홈과 같은 5칸 구조로 통일 */
body.yj-courses1-page .yj-c1-env-mainnav .yj-cert-nav__main{
  grid-template-columns:repeat(5,minmax(0,1fr));
}
body.yj-courses1-page .yj-c1-env-mainnav .yj-cert-nav__link,
body.yj-courses1-page .yj-c1-env-mainnav .yj-cert-nav__link:nth-child(5){
  align-items:center;
  justify-content:center;
  padding-left:6px;
  padding-right:6px;
  text-align:center;
}
body.yj-courses1-page .yj-c1-env-mainnav .yj-cert-nav__link:first-child{
  align-items:flex-start;
  padding-left:0;
  text-align:left;
}
body.yj-courses1-page .yj-c1-env-mainnav .yj-cert-nav__link.is-active{
  color:#0d6fa5;
}
body.yj-courses1-page .yj-c1-env-mainnav .yj-cert-nav__link.is-active .yj-cert-nav__en{
  color:#5f8eaa;
}

/* 선택된 자격증만 하위 과목/패키지를 펼친다. 미선택 그룹은 접힌 상태 유지 */
body.yj-courses1-page .yj-c1-catgroup:not(.is-open) .yj-c1-children,
body.yj-courses1-page .yj-c1-catgroup:not(.is-open) .yj-c1-package-links{
  display:none;
}
body.yj-courses1-page .yj-c1-catgroup.is-open .yj-c1-parent b{
  transform:rotate(90deg);
}
body.yj-courses1-page .yj-c1-parent b{
  transition:transform .15s ease;
  transform-origin:center;
}
@media(prefers-reduced-motion:reduce){
  body.yj-courses1-page .yj-c1-parent b{transition:none}
}
@media(max-width:720px){
  body.yj-courses1-page .yj-c1-env-mainnav .yj-cert-nav__main{grid-template-columns:none}
  body.yj-courses1-page .yj-c1-env-mainnav .yj-cert-nav__link,
  body.yj-courses1-page .yj-c1-env-mainnav .yj-cert-nav__link:nth-child(5){align-items:flex-start;text-align:left}
}