/* ACADEMY v0.6.3.2 · Rhymix native board design
   Rhymix = data/admin/source of truth, Summit = presentation only. */

.sab{background:#fff;color:#172b3a;font-family:Arial,"Noto Sans KR",sans-serif}
.sab *{box-sizing:border-box}
.sab a{text-decoration:none;color:inherit}

/* Page hero */
.sab-hero{background:linear-gradient(135deg,#17354f 0%,#2457c5 100%);color:#fff}
.sab-hero-inner{width:min(calc(100% - 40px),1240px);margin:auto;padding:62px 0 50px}
.sab-hero span{display:inline-flex;padding:6px 10px;border:1px solid rgba(255,255,255,.42);border-radius:999px;font-size:9px;font-weight:900;letter-spacing:.16em}
.sab-hero h1{margin:18px 0 10px;font-family:Georgia,"Times New Roman",serif;font-size:54px;line-height:1}
.sab-hero p{max-width:760px;margin:0;color:#dce6ee;font-size:13px;line-height:1.75}

/* Main area */
.sab-wrap{width:min(calc(100% - 40px),1100px);margin:auto;padding:46px 0 84px}
.sab-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px}
.sab-count{display:flex;align-items:baseline;gap:10px}
.sab-count strong{font-family:Georgia,"Times New Roman",serif;font-size:22px;color:#18354f}
.sab-count span{font-size:12px;color:#81909b}
.sab-actions{display:flex;align-items:center;justify-content:flex-end;gap:9px}
.sab-search{display:flex;align-items:stretch;height:38px;border:1px solid #dbe4ea;border-radius:9px;overflow:hidden;background:#fff}
.sab-search select,.sab-search input,.sab-search button{border:0;background:#fff;font:inherit;outline:0}
.sab-search select{padding:0 10px;border-right:1px solid #e5ebef;color:#657785;font-size:11px}
.sab-search input{width:170px;padding:0 12px;color:#243a49;font-size:12px}
.sab-search button{padding:0 13px;background:#edf3f8;color:#234a69;font-size:11px;font-weight:900;cursor:pointer}
.sab-write-btn{display:inline-flex;height:38px;align-items:center;padding:0 15px;border-radius:9px;background:#173e61;color:#fff!important;font-size:11px;font-weight:900}

/* Notice / resources: practical native board list */
.sab-list.is-board{border-top:2px solid #183e60;border-bottom:1px solid #dce5eb}
.sab-board-row{display:grid;grid-template-columns:82px minmax(0,1fr) 90px 48px;align-items:center;gap:14px;min-height:84px;padding:14px 16px;border-bottom:1px solid #e7edf1;background:#fff;transition:.18s ease}
.sab-board-row:last-child{border-bottom:0}
.sab-board-row:hover{background:#f7fafc}
.sab-board-row.is-notice{background:#f7f9ff}
.sab-board-row.is-notice:hover{background:#f1f5ff}
.sab-board-badge{justify-self:start;padding:5px 9px;border-radius:999px;background:#edf2f6;color:#557083;font-size:9px;font-weight:900;letter-spacing:.03em}
.sab-board-row.is-notice .sab-board-badge{background:#e6edff;color:#2457c5}
.sab-board-copy{display:flex;min-width:0;flex-direction:column;gap:5px}
.sab-board-copy strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:15px;line-height:1.45;color:#172b3a}
.sab-board-copy em{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-style:normal;font-size:11px;color:#8a98a2}
.sab-board-row small{font-size:10px;color:#8a98a2}
.sab-board-row b{font-size:10px;color:#2457c5}

/* Academy news */
.sab-list.is-news{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.sab-news-card{display:grid;grid-template-columns:190px minmax(0,1fr);min-height:170px;border:1px solid #dfe7ec;border-radius:14px;overflow:hidden;background:#fff;transition:.2s ease}
.sab-news-card:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(24,54,79,.09)}
.sab-news-thumb{min-height:170px;background:#eaf0f4;overflow:hidden}
.sab-news-thumb img{display:block;width:100%;height:100%;object-fit:cover}
.sab-thumb-empty{display:grid;place-items:center;background:linear-gradient(135deg,#183e60,#2e6fc0);color:#fff}
.sab-thumb-empty span{font-size:10px;font-weight:900;letter-spacing:.14em}
.sab-news-body{display:flex;min-width:0;flex-direction:column;padding:20px 19px}
.sab-badge{align-self:flex-start;padding:5px 8px;border-radius:999px;background:#edf2f6;color:#567184;font-size:9px;font-weight:900}
.sab-news-card.is-notice .sab-badge{background:#e6edff;color:#2457c5}
.sab-news-body strong{margin-top:10px;font-size:15px;line-height:1.5;color:#172b3a}
.sab-news-body em{display:-webkit-box;margin-top:8px;overflow:hidden;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-style:normal;font-size:11px;line-height:1.65;color:#7f8e99}
.sab-news-body small{margin-top:auto;padding-top:14px;font-size:10px;color:#93a0aa}

/* Gallery */
.sab-list.is-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.sab-gallery-card{overflow:hidden;border:1px solid #dfe7ec;border-radius:14px;background:#fff;transition:.2s ease}
.sab-gallery-card:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(24,54,79,.09)}
.sab-gallery-thumb{height:210px;background:#eaf0f4;overflow:hidden}
.sab-gallery-thumb img{display:block;width:100%;height:100%;object-fit:cover}
.sab-gallery-body{padding:16px 17px 18px}
.sab-gallery-body strong{display:block;margin-top:9px;font-size:14px;line-height:1.5;color:#172b3a}
.sab-gallery-body small{display:block;margin-top:10px;font-size:10px;color:#93a0aa}

/* Pagination / empty */
.sab-pages{display:flex;justify-content:center;gap:6px;margin-top:30px}
.sab-pages a,.sab-pages strong{width:36px;height:36px;display:grid;place-items:center;border-radius:8px;font-size:11px}
.sab-pages a{border:1px solid #e0e7ec;color:#607481}
.sab-pages strong{background:#173e61;color:#fff}
.sab-empty{padding:60px 20px;border:1px solid #e2e8ec;border-radius:12px;text-align:center;background:#f8fafb;color:#78858f;font-size:13px}

/* Read view: retain Summit style, improve legibility */
.sab-read{width:min(calc(100% - 40px),900px);margin:auto;padding:58px 0 86px}
.sab-read-top{text-align:center;padding-bottom:30px;border-bottom:1px solid #dfe6eb}
.sab-read-top>span{display:inline-flex;padding:6px 9px;border:1px solid #b8c8d3;border-radius:999px;color:#4c718b;font-size:9px;font-weight:900;letter-spacing:.14em}
.sab-read-top>a{display:block;margin:16px 0;color:#60798b;font-size:11px}
.sab-read-top small{display:block;color:#85939d;font-size:10px}
.sab-read-top h1{margin:11px 0 0;font-family:Georgia,"Times New Roman",serif;font-size:42px;line-height:1.25}
.sab-read-body{padding:38px 0;color:#354956;font-size:15px;line-height:1.9}
.sab-read-body img{max-width:100%;height:auto}
.sab-read-body figure{margin:0 0 28px}
.sab-read-body figure img{width:100%;border-radius:12px}
.sab-read-body figcaption{margin-top:8px;color:#7f8c95;font-size:11px;text-align:center}
.sab-read-nav{padding-top:18px;border-top:1px solid #dfe6eb}
.sab-read-nav a{color:#56748a;font-size:11px;font-weight:900}

/* Mobile */
@media(max-width:850px){
  .sab-list.is-news{grid-template-columns:1fr}
  .sab-list.is-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sab-toolbar{align-items:flex-start;flex-direction:column}
  .sab-actions{width:100%;justify-content:space-between}
  .sab-search{flex:1}
  .sab-search input{width:100%}
}
@media(max-width:650px){
  .sab-hero-inner{width:calc(100% - 30px);padding:46px 0 40px}
  .sab-hero h1{font-size:40px}
  .sab-hero p{font-size:12px}
  .sab-wrap{width:calc(100% - 30px);padding:32px 0 64px}
  .sab-actions{align-items:stretch;flex-direction:column}
  .sab-search{width:100%;height:42px}
  .sab-search select{max-width:90px;padding:0 7px}
  .sab-search input{min-width:0}
  .sab-write-btn{justify-content:center;height:42px}
  .sab-board-row{grid-template-columns:62px minmax(0,1fr) 72px;gap:9px;min-height:78px;padding:12px 10px}
  .sab-board-row b{display:none}
  .sab-board-copy strong{font-size:14px}
  .sab-board-copy em{font-size:10px}
  .sab-list.is-gallery{grid-template-columns:1fr}
  .sab-gallery-thumb{height:220px}
  .sab-news-card{grid-template-columns:120px minmax(0,1fr);min-height:155px}
  .sab-news-thumb{min-height:155px}
  .sab-news-body{padding:16px 14px}
  .sab-read{width:calc(100% - 30px);padding:44px 0 70px}
  .sab-read-top h1{font-size:30px}
}