:root{--blue:#275d91;--ink:#202f40;--muted:#728091;--line:#e0e6ec;--light:#f4f7fa}*{box-sizing:border-box}body{margin:0;font-family:Arial,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;color:var(--ink);line-height:1.65}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a{ -webkit-tap-highlight-color:transparent}a:hover{color:var(--blue)}a:focus-visible,button:focus-visible{outline:3px solid #d9a958;outline-offset:5px}button{cursor:pointer}.wrap{width:min(1200px,calc(100% - 64px));margin:auto}.utility{font-size:12px;color:#68798b;background:#f5f7f9;border-bottom:1px solid #e9edf1;padding:8px 0}.utility .wrap{display:flex;justify-content:space-between}.utility a{font-weight:700;margin-left:8px}header{background:white;border-bottom:1px solid 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p{font-size:14px;margin:0;color:#d4e1ed}.button{display:inline-block;padding:12px 24px;border:1px solid #b3c9dd;color:inherit;font-size:14px;background:none}.button:hover{background:#f3f6f9;color:var(--blue)}footer{background:#f7f8fa;padding:40px 0;color:#687686;font-size:12px}.footer-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.footer-top strong{font-size:20px;color:#36495d}.footer-top a{margin-left:25px}footer p{margin:5px 0}.muted{color:#8b96a2}.page-title{background:#edf2f7;padding:42px 0}.page-title .crumb{color:#758699;font-size:12px}.page-title h1{font-size:34px;margin:10px 0}.page-layout{display:grid;grid-template-columns:215px 1fr;gap:65px;padding:50px 0 85px;min-height:520px}.side a{display:block;padding:15px 18px;border-bottom:1px solid var(--line);font-size:14px}.side a.active{background:var(--blue);color:white}.content h2{font-size:26px;margin:0 0 28px}.content h3{margin-top:32px}.content p{color:#5b6b7c}.lead{font-size:22px;line-height:1.7;color:var(--ink)!important}.timeline{border-left:2px solid #d6e0e9;padding-left:32px}.timeline article{position:relative;padding-bottom:35px}.timeline article:before{content:'';position:absolute;left:-39px;top:14px;background:var(--blue);width:12px;height:12px;border:3px solid white;border-radius:50%}.timeline h3{font-size:27px;color:var(--blue);margin:0}.timeline p{margin:7px 0}.note{padding:16px 20px;background:var(--light);font-size:13px;margin-top:30px;color:#728091!important}.search{display:flex;justify-content:flex-end;gap:8px;margin-bottom:20px}.search input{padding:9px 12px;border:1px solid var(--line);width:240px}.search button{background:var(--blue);color:white;border:0;padding:9px 20px}.data-table{width:100%;border-collapse:collapse;font-size:14px}.data-table th{background:var(--light);border-top:2px solid #3a4b5d;padding:15px;text-align:left}.data-table td{padding:18px 15px;border-bottom:1px solid var(--line)}.no-result{text-align:center;padding:55px!important;color:var(--muted)}.contact-box{background:var(--light);padding:30px;border-left:3px solid var(--blue);margin:30px 0}.content .cards{grid-template-columns:repeat(2,1fr)}.content .card:first-child{grid-column:1/-1}.content .card img{height:300px}.pager{text-align:center;margin-top:25px}.pager span{display:inline-block;background:var(--blue);color:white;padding:4px 13px} @media(min-width:1450px){.hero img{max-height:550px}}@media(max-width:1100px){nav{gap:17px;font-size:13px}.logo{width:180px}.header{gap:20px}.boards{gap:24px}.intro{gap:45px}}@media(max-width:850px){.wrap{width:calc(100% - 36px)}.header{min-height:80px;flex-wrap:wrap;gap:0}#menu{display:block}nav{display:none;flex-basis:100%;flex-wrap:wrap;gap:0;padding:10px 0 20px}nav.open{display:flex}nav a{padding:12px;width:50%}.utility .wrap>span{display:none}.hero img{min-height:240px;object-position:center}.quick{grid-template-columns:1fr 1fr}.quick a{padding:18px 10px;font-size:14px;border-bottom:1px solid var(--line)}.boards{grid-template-columns:1fr;padding:30px 0;gap:15px}.intro{grid-template-columns:1fr;gap:28px}.intro h2{font-size:27px}.soft{padding:35px 0}.cards{grid-template-columns:1fr}.activities{padding:35px 0}.card .symbol{height:120px}.donate-band .wrap{display:block}.donate-band .button{margin-top:18px}.footer-top{display:block}.footer-top div{margin-top:15px}.footer-top a{margin:0 20px 0 0}.page-layout{grid-template-columns:1fr;gap:30px;padding-top:25px}.side{display:flex;overflow:auto}.side a{white-space:nowrap}.page-title{padding:25px 0}.page-title h1{font-size:28px}.content .cards{grid-template-columns:1fr}.content .card:first-child{grid-column:auto}.data-table th:first-child,.data-table td:first-child{display:none}.search input{width:100%;min-width:0}.content .card img{height:220px}}
@media(max-width:600px){.hero img{min-height:0;max-height:none;height:auto;object-fit:contain}}
.footer-top>div{display:flex;align-items:center;gap:28px}.footer-top a{margin:0}.footer-top img{height:42px;width:auto;max-width:210px;object-fit:contain}.gallery-tools{display:flex;justify-content:space-between;gap:18px;align-items:center;margin:30px 0 15px;flex-wrap:wrap}.gallery-filters{display:flex;gap:7px;flex-wrap:wrap}.gallery-filters button{border:1px solid var(--line);background:white;color:#586e81;padding:8px 15px}.gallery-filters [aria-pressed=true]{background:var(--blue);color:white;border-color:var(--blue)}#gallery-query{padding:9px 13px;border:1px solid var(--line);max-width:100%;width:210px}.gallery-count{font-size:13px;color:var(--muted)}.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.photo-tile{text-align:left;border:1px solid var(--line);background:white;padding:0;overflow:hidden;color:var(--ink);width:100%}.photo-tile img{display:block;width:100%;height:180px;object-fit:cover;transition:transform .2s}.photo-tile:hover img{transform:scale(1.025)}.photo-tile>span{display:block;padding:15px}.photo-tile small{display:block;color:var(--blue);font-size:11px;margin-bottom:5px}.photo-tile strong{display:block;font-size:14px;line-height:1.5;font-weight:500}.home-gallery img{height:235px}.gallery-pagination{display:flex;justify-content:center;flex-wrap:wrap;gap:7px;margin-top:35px}.gallery-pagination button{background:white;border:1px solid var(--line);min-width:35px;padding:7px;color:var(--ink)}.gallery-pagination [aria-current]{background:var(--blue);color:white;border-color:var(--blue)}#photo-dialog{width:min(1100px,94vw);max-height:94vh;border:0;padding:16px;background:#16232e;color:white}#photo-dialog::backdrop{background:#000c}#photo-dialog>img{display:block;width:100%;height:65vh;object-fit:contain}.lightbox-top,.lightbox-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px}.lightbox-top{font-size:13px}.lightbox-top button,.lightbox-bottom button{background:transparent;color:white;border:1px solid #52616d;padding:7px 14px}.lightbox-bottom{padding-top:15px;text-align:center;font-size:14px}.lightbox-bottom a{font-size:12px;color:#b9cddd}@media(max-width:850px){.footer-top>div{margin-top:25px;gap:20px;flex-wrap:wrap}.footer-top img{height:34px;max-width:180px}.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.home-gallery{grid-template-columns:1fr}.photo-tile img{height:145px}.home-gallery img{height:220px}.photo-tile>span{padding:12px}.lightbox-bottom{font-size:12px}#photo-dialog>img{height:55vh}}
.presidents-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;margin-top:35px}.president-card{text-align:center;border:1px solid var(--line);background:#fff;padding:28px 15px 23px}.president-portrait{width:150px;max-width:100%;margin:0 auto 18px;background-image:url('assets/presidents-source.jpeg');background-repeat:no-repeat;border-radius:48%;background-color:#eee}.president-card .president-role{font-size:13px;color:var(--blue);margin:0 0 5px}.president-card h3{font-size:23px;margin:0 0 8px;font-weight:600}.president-card .president-term{font-size:13px;margin:0;color:#67798b;white-space:nowrap}.content .support-chair-title{margin-top:50px;font-size:20px}.support-chair-title+.presidents-grid{margin-top:20px}@media(max-width:600px){.presidents-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.president-card{padding:20px 10px}.president-portrait{width:125px}.president-card .president-term{font-size:11px}}
.donation-account{margin:35px 0;padding:32px;border:1px solid #c9d9e8;background:#f1f6fb}.content .donation-account h3{margin:12px 0 4px;font-size:20px;color:var(--blue)}.content .account-number{font-size:clamp(24px,4vw,36px);font-weight:700;letter-spacing:1px;line-height:1.4;color:var(--ink);margin:0 0 12px;overflow-wrap:anywhere}.content .account-holder{font-size:16px;color:var(--ink);margin:0}.content .account-message{font-size:13px;margin:20px 0 0;color:#657b90}.donate-band .home-account{margin-top:15px;font-size:13px}.donate-band .home-account strong{font-size:18px;color:white}@media(max-width:600px){.donation-account{padding:23px 18px}.content .account-holder{font-size:14px}}
.history-jump{display:flex;gap:9px;flex-wrap:wrap;margin:30px 0 40px}.history-jump button{border:1px solid #cddae6;background:#f4f7fa;padding:9px 16px;color:var(--blue)}.history-jump button:hover{background:var(--blue);color:white}.history-year{display:grid;grid-template-columns:100px 1fr;gap:30px;border-top:1px solid var(--line);padding:30px 0;scroll-margin-top:20px}.content .history-year>h3{font-size:30px;color:var(--blue);margin:0;line-height:1.3}.history-year article+article{margin-top:25px;padding-top:25px;border-top:1px dashed var(--line)}.history-year h4{font-size:18px;line-height:1.6;margin:0 0 12px;letter-spacing:-.4px}.history-description p{font-size:14px;line-height:1.9;margin:6px 0}.history-description p+p{padding-left:12px;border-left:2px solid #e4ebf1}@media(max-width:600px){.history-year{grid-template-columns:1fr;gap:15px;padding:25px 0}.history-jump button{padding:8px 11px;font-size:13px}.history-year h4{font-size:16px}}
.notice-article h2{font-size:25px;line-height:1.65;letter-spacing:-.8px}.notice-poster{display:block;width:100%;height:auto;margin:32px 0;border:1px solid var(--line)}.event-details{display:grid;grid-template-columns:80px 1fr;margin:25px 0;border-top:2px solid var(--ink);font-size:14px}.event-details dt,.event-details dd{margin:0;padding:15px;border-bottom:1px solid var(--line)}.event-details dt{background:var(--light);font-weight:700}.event-details dd{color:#52677a}@media(max-width:600px){.notice-article h2{font-size:21px}.event-details{grid-template-columns:60px 1fr}.event-details dt,.event-details dd{padding:12px 9px}}