:root{--purple:#54267b;--purple2:#6f3a9d;--blue:#1a77ba;--navy:#20245a;--red:#e63131;--ink:#1c1f27;--muted:#68707b;--line:#e6e8ee;--soft:#f7f7fb;--card:#fff;--shadow:0 18px 55px rgba(32,24,54,.12);--radius:20px}
*{box-sizing:border-box}html{scroll-behavior:smooth}h1,h2,h3,p,strong,.hero-text{word-break:keep-all;overflow-wrap:anywhere}body{margin:0;font-family:Pretendard,"Noto Sans KR","Apple SD Gothic Neo",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 40px));margin:auto}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:10px;top:-100px;background:#000;color:#fff;padding:10px 14px;z-index:9999}.skip-link:focus{top:10px}
.utility{background:#27204a;color:#fff;font-size:13px}.utility .container{display:flex;justify-content:space-between;gap:18px;align-items:center;min-height:38px}.utility-left,.utility-right{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.utility button{border:0;background:none;color:#fff}.utility .strong{background:#fff;color:var(--purple);padding:6px 10px;border-radius:999px;font-weight:800}
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.06)}.header-inner{height:82px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:12px;min-width:0}.brand img{width:58px;height:58px;object-fit:contain;border-radius:50%}.brand strong{display:block;font-size:19px;letter-spacing:-.7px}.brand small{display:block;font-size:11px;color:#7a7e88}.nav{display:flex;gap:7px;align-items:center}.nav a{padding:12px 10px;font-size:15px;font-weight:700;color:#343842;border-radius:10px}.nav a:hover{background:#f3eff8;color:var(--purple)}.nav .join{background:var(--purple);color:#fff;padding-inline:16px}.menu-btn{display:none;border:0;background:#f4f2f8;border-radius:12px;width:44px;height:44px;font-size:22px}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#2b1a50 0%,#552b7c 43%,#164f87 100%);color:#fff;padding:74px 0 46px}.hero:before{content:"";position:absolute;inset:-40%;background:radial-gradient(circle at 72% 25%,rgba(255,255,255,.16),transparent 23%),radial-gradient(circle at 15% 80%,rgba(42,169,235,.18),transparent 24%);transform:rotate(-7deg)}.hero-grid{position:relative;display:grid;grid-template-columns:1.03fr .97fr;gap:55px;align-items:center}.eyebrow{font-size:13px;font-weight:900;letter-spacing:2px;color:#d9cbf1}.hero h1{font-size:clamp(38px,5vw,66px);line-height:1.16;margin:15px 0 20px;letter-spacing:-2.7px}.hero h1 em{font-style:normal;color:#ffe6ea}.hero-text{font-size:18px;color:#ede8f6;max-width:680px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin:28px 0 30px}.btn{border:0;border-radius:12px;padding:13px 18px;font-weight:850;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn-primary{background:#fff;color:var(--purple)}.btn-purple{background:var(--purple);color:#fff}.btn-soft{background:#f2eef8;color:var(--purple)}.btn-outline{background:transparent;border:1px solid rgba(255,255,255,.45);color:#fff}.hero-meta{display:flex;gap:28px;flex-wrap:wrap}.hero-meta strong{display:block;font-size:21px}.hero-meta span{display:block;font-size:12px;color:#d9d4e5}.hero-media{position:relative}.hero-main-photo{border-radius:26px;overflow:hidden;border:8px solid rgba(255,255,255,.1);box-shadow:0 28px 80px rgba(0,0,0,.3);aspect-ratio:4/3;background:#33265a}.hero-main-photo img{width:100%;height:100%;object-fit:cover}.hero-logo{position:absolute;left:-30px;bottom:-25px;background:#fff;padding:14px;border-radius:18px;width:250px;box-shadow:var(--shadow)}.hero-logo img{width:100%}
.quick{position:relative;margin-top:-1px;background:#fff;border-bottom:1px solid var(--line)}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr)}.quick a,.quick button{background:#fff;border:0;border-right:1px solid var(--line);padding:23px 20px;text-align:left;display:flex;align-items:center;gap:13px}.quick a:first-child,.quick button:first-child{border-left:1px solid var(--line)}.quick b{margin-left:auto;color:var(--purple);font-size:20px}.quick strong{display:block;font-size:15px}.quick small{display:block;color:var(--muted);font-size:12px}.quick-icon{font-size:25px;color:var(--purple);width:28px}
.section{padding:86px 0}.section:nth-of-type(even){background:#fbfbfd}.kicker{color:var(--purple);font-size:12px;letter-spacing:1.6px;font-weight:900;margin:0 0 10px}.heading h2{font-size:clamp(29px,4vw,46px);line-height:1.22;letter-spacing:-1.8px;margin:0}.heading p{color:var(--muted);max-width:720px}.heading.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:70px;align-items:start}.heading.center{text-align:center}.heading.center p{margin:10px auto}.heading .body p{font-size:17px;margin-top:0}.preline{white-space:pre-line}
.president{margin-top:42px;background:linear-gradient(135deg,#f4f0fa,#fff 60%);border:1px solid #e8e0f1;border-radius:24px;padding:38px;display:grid;grid-template-columns:150px 1fr;gap:34px;align-items:center}.president .seal{width:130px;height:130px;border-radius:50%;background:#fff;display:grid;place-items:center;box-shadow:0 10px 30px rgba(65,38,90,.12)}.president .seal img{width:110px}.president h3{font-size:27px;letter-spacing:-1px;margin:6px 0 12px;color:#31204d}.president p{margin:7px 0;color:#4f5661}.signature{text-align:right;margin-top:18px}.signature small{display:block;color:#777}.signature strong{font-size:20px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:25px}.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px}.stat .num{font-size:36px;font-weight:950;color:var(--purple);line-height:1}.stat strong{display:block;margin-top:10px}.stat small{color:var(--muted)}
.timeline{list-style:none;padding:0;margin:34px 0 0;position:relative}.timeline:before{content:"";position:absolute;left:104px;top:10px;bottom:10px;width:2px;background:#ddd7e8}.timeline li{display:grid;grid-template-columns:85px 1fr;gap:40px;padding:12px 0 20px;position:relative}.timeline time{text-align:right;font-size:14px;font-weight:900;color:var(--purple)}.timeline li:after{content:"";position:absolute;width:12px;height:12px;background:var(--purple);border:4px solid #efe9f5;border-radius:50%;left:98px;top:17px}.timeline strong{display:block;font-size:18px}.timeline span{color:var(--muted)}
.org-lead{display:flex;justify-content:center;margin-top:36px}.org-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}.org-grid.executive{grid-template-columns:repeat(4,1fr)}.org-grid.committee{grid-template-columns:repeat(3,1fr)}.org-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;text-align:center;min-height:130px;display:flex;flex-direction:column;justify-content:center}.org-card.lead{width:min(420px,100%);background:linear-gradient(135deg,#572a82,#283d7c);color:#fff;border:0;box-shadow:var(--shadow)}.org-card span{font-size:12px;font-weight:900;color:var(--purple)}.org-card.lead span{color:#dfd2ed}.org-card strong{font-size:22px;margin:3px 0}.org-card small{color:var(--muted)}.org-card.lead small{color:#e9e2f2}.org-subtitle{text-align:center;margin:34px 0 10px;font-size:14px;color:#6d6777;font-weight:900}
.activities{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:34px}.activity{padding:28px;background:#fff;border:1px solid var(--line);border-radius:18px}.activity .no{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:12px;background:#f0e9f7;color:var(--purple);font-weight:950}.activity h3{margin:18px 0 8px;font-size:20px}.activity p{color:var(--muted);font-size:14px;margin:0}
.board-wrap{margin-top:32px;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}.board-tools{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:18px;border-bottom:1px solid var(--line)}.tabs{display:flex;gap:7px;flex-wrap:wrap}.tabs button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 13px;font-size:13px}.tabs button.active{background:var(--purple);color:#fff;border-color:var(--purple)}.search{display:flex;border:1px solid var(--line);border-radius:10px;overflow:hidden}.search input{border:0;padding:9px 11px;outline:0;min-width:200px}.search button{border:0;background:#f5f3f8;width:40px}.board-item{display:grid;grid-template-columns:60px 80px 1fr 110px;align-items:center;gap:12px;padding:17px 22px;border-bottom:1px solid #f0f1f4}.board-item:last-child{border-bottom:0}.board-item .category{font-size:12px;background:#f2edf7;color:var(--purple);border-radius:999px;text-align:center;padding:5px}.board-title{border:0;background:none;text-align:left;font-weight:750;color:#252932;padding:0}.board-title:hover{color:var(--purple);text-decoration:underline}.board-item time,.board-item .num{font-size:13px;color:#858b95}.board-footer{padding:15px 20px;display:flex;justify-content:space-between;align-items:center;color:#7b8089;font-size:13px}.pagination{display:flex;gap:5px}.pagination button{width:34px;height:34px;border-radius:8px;border:1px solid var(--line);background:#fff}.pagination button.active{background:var(--purple);color:#fff;border-color:var(--purple)}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}.gallery-card{position:relative;border:0;padding:0;border-radius:18px;overflow:hidden;background:#eee;aspect-ratio:4/3;text-align:left;box-shadow:0 4px 18px rgba(0,0,0,.06)}.gallery-card img{width:100%;height:100%;object-fit:cover;transition:transform .35s}.gallery-card:hover img{transform:scale(1.035)}.gallery-overlay{position:absolute;left:0;right:0;bottom:0;padding:40px 19px 16px;background:linear-gradient(transparent,rgba(0,0,0,.82));color:#fff}.gallery-overlay small,.gallery-overlay strong,.gallery-overlay span{display:block}.gallery-overlay strong{font-size:18px}.gallery-overlay small{opacity:.82}.gallery-overlay span{font-size:12px;opacity:.75;margin-top:4px}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:35px;margin-top:30px}.contact-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px}.contact-list{display:grid;gap:16px}.contact-row small{display:block;color:#8a8f98;font-weight:800}.contact-row strong,.contact-row a{font-size:18px}.map-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.map-actions a{background:#f2eff7;color:var(--purple);padding:9px 12px;border-radius:9px;font-weight:800;font-size:13px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field span{font-size:13px;font-weight:850}.field input,.field select,.field textarea{width:100%;border:1px solid #dfe2e8;border-radius:10px;padding:11px 12px;outline:none;background:#fff}.field input:focus,.field select:focus,.field textarea:focus{border-color:#8253a6;box-shadow:0 0 0 3px rgba(91,42,131,.08)}.form-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:15px}.form-status{font-size:13px;color:var(--purple);min-height:20px}
.footer{background:#222036;color:#d9d7e2;padding:40px 0 20px}.footer-main{display:grid;grid-template-columns:1.2fr 1fr auto;gap:30px}.footer-brand{display:flex;gap:13px}.footer-brand img{width:58px;height:58px;border-radius:50%}.footer-brand strong{display:block;color:#fff}.footer-brand span{font-size:11px;color:#aaa7b5}.footer-info{font-size:13px}.footer-info p{margin:4px 0}.footer-links{display:flex;flex-direction:column;gap:7px;align-items:flex-start}.footer-links button,.footer-links a{border:0;background:none;color:#d9d7e2;padding:0;font-size:13px}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:24px;padding-top:17px;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#9692a2}
.modal[hidden]{display:none}.modal{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:20px}.backdrop{position:absolute;inset:0;background:rgba(11,10,18,.68);backdrop-filter:blur(4px)}.dialog{position:relative;z-index:1;width:min(700px,100%);max-height:88vh;overflow:auto;background:#fff;border-radius:20px;padding:30px;box-shadow:0 30px 100px rgba(0,0,0,.35)}.dialog.wide{width:min(980px,100%)}.close{position:absolute;right:15px;top:12px;border:0;background:#f3f2f5;width:38px;height:38px;border-radius:50%;font-size:24px}.modal-meta{display:flex;gap:9px;color:#7a7f87;font-size:13px}.modal h2{font-size:28px;line-height:1.25;margin:8px 40px 18px 0}.modal-image{border-radius:14px;margin:10px 0 18px;max-height:420px;width:100%;object-fit:cover}.modal-copy p{white-space:pre-line}.lightbox .dialog{background:#111;color:#fff;width:min(1100px,100%);padding:14px}.lightbox img{width:100%;max-height:78vh;object-fit:contain;border-radius:12px}.lightbox h2{font-size:17px;margin:10px}
.to-top{position:fixed;right:20px;bottom:20px;width:44px;height:44px;border:0;border-radius:50%;background:var(--purple);color:#fff;z-index:80;box-shadow:0 8px 22px rgba(0,0,0,.2)}
@media(max-width:960px){.nav{display:none;position:absolute;left:0;right:0;top:82px;background:#fff;padding:14px 20px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch}.nav.open{display:flex}.menu-btn{display:block}.hero-grid,.heading.split,.contact-grid{grid-template-columns:1fr}.hero-media{max-width:680px}.quick-grid,.activities{grid-template-columns:1fr 1fr}.org-grid.executive{grid-template-columns:1fr 1fr}.gallery-grid{grid-template-columns:1fr 1fr}.footer-main{grid-template-columns:1fr}}
@media(max-width:640px){.container{width:min(100% - 28px,1180px)}.utility .container{padding:7px 0;align-items:flex-start}.utility-left span:nth-child(n+2){display:none}.brand strong{font-size:15px}.brand small{display:none}.brand img{width:48px;height:48px}.header-inner{height:68px}.nav{top:68px}.hero{padding-top:52px}.hero h1{font-size:39px}.hero-logo{position:relative;left:auto;bottom:auto;margin:-28px 14px 0;width:calc(100% - 28px)}.quick-grid,.activities,.stats,.gallery-grid,.org-grid,.org-grid.executive,.org-grid.committee{grid-template-columns:1fr}.quick a,.quick button{border-left:1px solid var(--line)}.section{padding:65px 0}.president{grid-template-columns:1fr;padding:24px}.president .seal{width:100px;height:100px}.timeline:before{left:76px}.timeline li{grid-template-columns:60px 1fr;gap:30px}.timeline li:after{left:70px}.board-tools{align-items:stretch;flex-direction:column}.search input{min-width:0;width:100%}.board-item{grid-template-columns:42px 62px 1fr}.board-item time{display:none}.footer-bottom{flex-direction:column}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}}

/* ===== 다중 페이지용 추가 스타일 ===== */
.nav a.active{background:#f3eff8;color:var(--purple)}
.page-hero{background:linear-gradient(135deg,#2b1a50 0%,#552b7c 55%,#164f87 100%);color:#fff;padding:58px 0 46px;position:relative;overflow:hidden}
.page-hero:before{content:"";position:absolute;inset:-40%;background:radial-gradient(circle at 80% 30%,rgba(255,255,255,.14),transparent 25%);transform:rotate(-7deg)}
.page-hero .container{position:relative}
.page-hero h1{font-size:clamp(30px,4vw,44px);letter-spacing:-1.6px;margin:8px 0 6px}
.page-hero p{margin:0;color:#e6dff2}
.breadcrumb{font-size:13px;color:#cfc4e3;display:flex;gap:8px;flex-wrap:wrap}
.breadcrumb a:hover{color:#fff;text-decoration:underline}
.section.tight{padding:56px 0}
.home-notice{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;margin-top:30px}
.notice-cards{display:grid;gap:10px}
.notice-card{display:grid;grid-template-columns:78px 1fr auto;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;transition:.2s}
.notice-card:hover{border-color:#b9a3d1;box-shadow:0 8px 24px rgba(65,38,90,.08)}
.notice-card .category{font-size:12px;background:#f2edf7;color:var(--purple);border-radius:999px;text-align:center;padding:5px}
.notice-card strong{display:block;font-weight:750;color:#252932}
.notice-card time{font-size:13px;color:#858b95}
.pin{display:inline-block;font-size:11px;background:var(--red);color:#fff;border-radius:6px;padding:2px 6px;margin-right:6px;vertical-align:middle}
.more-link{display:inline-flex;align-items:center;gap:6px;font-weight:800;color:var(--purple);margin-top:14px}
.side-card{background:linear-gradient(135deg,#572a82,#283d7c);color:#fff;border-radius:20px;padding:28px;display:flex;flex-direction:column;gap:14px;justify-content:center}
.side-card h3{margin:0;font-size:22px}
.side-card p{margin:0;color:#e5def1}
.side-card .btn{align-self:flex-start}
.gallery-preview{grid-template-columns:repeat(3,1fr)}
/* 공지 상세 */
.article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:36px;margin-top:30px}
.article-head{border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:22px}
.article-head h1{font-size:clamp(24px,3vw,34px);letter-spacing:-1px;margin:8px 0 10px;line-height:1.3}
.article-meta{display:flex;gap:12px;font-size:13px;color:#7a7f87;flex-wrap:wrap}
.article-image{border-radius:14px;margin:0 0 22px;max-height:640px;width:100%;object-fit:contain;background:#f5f4f8}
.article-body p{font-size:17px;line-height:1.85;white-space:pre-line;margin:0 0 14px}
.article-nav{display:grid;gap:8px;margin-top:30px;border-top:1px solid var(--line);padding-top:18px}
.article-nav a{display:grid;grid-template-columns:70px 1fr;gap:12px;padding:10px 6px;border-radius:8px}
.article-nav a:hover{background:#f7f5fa}
.article-nav small{color:#8a8f98;font-weight:800}
.article-actions{display:flex;gap:8px;margin-top:22px;flex-wrap:wrap}
.share-btn{border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 14px;font-weight:800}
/* 문의 안내 */
.alert{border-radius:14px;padding:16px 18px;margin-top:22px;font-weight:700}
.alert.ok{background:#eef8f1;color:#1e6b3a;border:1px solid #c9e8d3}
.alert.error{background:#fff0f0;color:#a32727;border:1px solid #f3c9c9}
.hidden-field{position:absolute;left:-9999px;opacity:0;height:0;width:0}
.sns{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.sns a{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);color:#fff;padding:7px 11px;border-radius:9px;font-size:12px;font-weight:800}
.error-page{padding:120px 0;text-align:center}
.error-page h1{font-size:64px;margin:0;color:var(--purple)}
.gallery-empty,.empty{padding:50px;text-align:center;color:#888;background:#fff;border:1px dashed var(--line);border-radius:16px;margin-top:30px}
.toast{position:fixed;z-index:3000;right:20px;bottom:20px;background:#20202a;color:#fff;padding:12px 15px;border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.25);opacity:0;transform:translateY(15px);pointer-events:none;transition:.25s}.toast.show{opacity:1;transform:none}
.admin-bar{position:fixed;left:18px;bottom:18px;z-index:850;border-radius:999px;background:#191725;color:#fff;padding:10px 15px;font-weight:900;box-shadow:0 10px 28px rgba(0,0,0,.25);font-size:13px;display:flex;gap:10px;align-items:center}
.admin-bar a{color:#fff}
.timeline.compact{margin-top:20px}
.timeline.compact li{padding:8px 0 14px}
.timeline.compact strong{font-size:16px}
@media(max-width:960px){.home-notice{grid-template-columns:1fr}.gallery-preview{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.gallery-preview{grid-template-columns:1fr}.notice-card{grid-template-columns:64px 1fr}.notice-card time{display:none}.article{padding:22px}.page-hero{padding:40px 0 32px}}