/* ==========================================================================
   public.css — 공개 화면 공통 (메인홈 ctl/main_home.html 디자인 기준)
   헤더·모바일 메뉴·푸터 규칙은 메인홈 인라인 <style> 에서 옮겨온 것 — 여기가 단일 소스.
   ========================================================================== */
:root{
    --navy:#122D4A;
    --navy-deep:#1a2332;
    --orange:#F1751D;
    --orange-dark:#d9661a;
    --text:#333;
    --text-sub:#666;
    --text-weak:#999;
    --bg:#f5f6f8;
    --line:#e8e8e8;
    --line-dark:#ccc;
    --container:1240px;
}

/* ---------- reset ---------- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
a{text-decoration:none;color:inherit}
ul,ol{list-style:none}
img{max-width:100%;vertical-align:middle}
button,input,select,textarea{font-family:inherit;border:none;outline:none}
html{-webkit-text-size-adjust:100%}
html,body{overflow-x:hidden}
body{font-family:'Noto Sans KR',sans-serif;color:var(--text);line-height:1.6}
.pg{background:#fff;word-break:keep-all}

/* 접근성: 본문 바로가기(포커스 시에만 노출)·스크린리더 전용 텍스트 */
.skip{position:absolute;left:0;top:-40px;z-index:200;padding:8px 16px;background:var(--orange);color:#fff;font-size:14px}
.skip:focus{top:0}
.blind{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- 헤더 ---------- */
.hd{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .3s}
.hd.on{background:rgba(0,0,0,.65)}
.hd.sub{background:var(--navy)}
.hd.sub.on{background:var(--navy)}
.hd-inner{max-width:var(--container);margin:0 auto;padding:0 20px;display:flex;align-items:center;height:64px}
.hd-logo{flex-shrink:0}
.hd-logo img{height:36px}
.hd-gnb{margin-left:auto;display:flex}
.hd-gnb>li{width:140px;text-align:center}
.hd-gnb>li>a{display:block;padding:20px 0;font-size:16px;color:rgba(255,255,255,.85);white-space:nowrap;transition:color .2s}
.hd-gnb>li>a:hover{color:var(--orange)}
.hd-hamburger{display:none;margin-left:auto;background:none;color:#fff;font-size:27px;cursor:pointer}
.hd-drop{overflow:hidden;max-height:0;transition:max-height .35s ease}
.hd.on .hd-drop{max-height:240px}
.hd-drop-inner{max-width:var(--container);margin:0 auto;padding:8px 20px 20px;display:flex;justify-content:flex-end}
.hd-drop-col{width:140px;padding:8px 0;text-align:center}
.hd-drop-col a{display:block;padding:5px 0;font-size:14px;color:rgba(255,255,255,.6);transition:color .2s}
.hd-drop-col a:hover{color:var(--orange)}
.hd.sub .hd-drop-col a.on{color:var(--orange)}

/* ---------- 모바일 메뉴 ---------- */
.mo-nav{position:fixed;top:0;right:-280px;width:280px;height:100%;background:var(--navy);z-index:200;transition:right .3s;overflow-y:auto;padding:60px 0 20px}
.mo-nav.open{right:0}
.mo-nav-close{position:absolute;top:16px;right:16px;background:none;color:#fff;font-size:24px;cursor:pointer}
.mo-nav>ul>li>a{display:block;padding:14px 24px;font-size:16px;color:#fff;border-bottom:1px solid rgba(255,255,255,.15)}
.mo-nav .sub{display:none;background:rgba(255,255,255,.08)}
.mo-nav .sub a{display:block;padding:10px 24px 10px 36px;font-size:14px;color:rgba(255,255,255,.7)}
.mo-nav .sub a:hover,.mo-nav .sub a.on{color:var(--orange)}
.mo-nav>ul>li.open .sub{display:block}
.mo-nav .mo-auth{display:flex;gap:8px;padding:16px 24px 0}
.mo-nav .mo-auth a{flex:1;text-align:center;padding:9px 0;border-radius:4px;font-size:14px;color:#fff;border:1px solid rgba(255,255,255,.35)}
.mo-nav .mo-auth a.pri{background:var(--orange);border-color:var(--orange)}
.mo-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:199}
.mo-overlay.open{display:block}

/* ---------- 푸터 ---------- */
.ft{background:var(--navy-deep);padding:28px 0 24px;color:rgba(255,255,255,.45);font-size:13px;line-height:1.9}
.ft-inner{max-width:var(--container);margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;align-items:flex-start}
.ft-left{text-align:left}
.ft-left .info{color:rgba(255,255,255,.55);font-size:13px}
.ft-left .copy{margin-top:8px;font-size:12px;color:rgba(255,255,255,.3)}
.ft-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.ft-right a{color:rgba(255,255,255,.55);font-size:13px;transition:color .2s}
.ft-right a:hover{color:#fff}
.ft-right .pv{font-weight:600;color:rgba(255,255,255,.7)}
.ft-right .ft-btn{padding:8px 20px;border:1px solid rgba(255,255,255,.3);border-radius:4px;font-size:14px;color:rgba(255,255,255,.7);white-space:nowrap}
.ft-right .ft-btn:hover{border-color:#fff;color:#fff}
.ft-drop{position:relative;display:inline-block}
.ft-drop-list{display:none;position:absolute;bottom:100%;right:0;margin-bottom:4px;background:#253345;border:1px solid rgba(255,255,255,.15);border-radius:4px;width:100%;max-height:300px;overflow-y:auto;overscroll-behavior:contain;z-index:10}
.ft-drop-list.open{display:block}
.ft-drop-list a{display:block;padding:8px 14px;font-size:13px;color:rgba(255,255,255,.7);border-bottom:1px solid rgba(255,255,255,.08);transition:color .15s}
.ft-drop-list a:hover{color:var(--orange)}
.ft-drop-list a:last-child{border-bottom:none}

/* ---------- 서브 페이지 뼈대 ---------- */
.pg{padding-top:64px;min-height:calc(100vh - 64px);display:flex;flex-direction:column}
.pg-main{flex:1}
.pg-title{background:var(--navy);color:#fff;padding:44px 0 40px}
.pg-title-inner{max-width:var(--container);margin:0 auto;padding:0 20px}
.pg-title .cat{font-size:14px;font-weight:400;color:rgba(255,255,255,.6);letter-spacing:.04em;margin-bottom:6px}
.pg-title h2{font-size:32px;font-weight:700;letter-spacing:-.02em;line-height:1.3}
.pg-title .crumb{margin-top:10px;font-size:13px;color:rgba(255,255,255,.5)}
.pg-title .crumb span+span::before{content:'›';margin:0 8px;color:rgba(255,255,255,.35)}

.tabs{background:#fff;border-bottom:1px solid var(--line);box-shadow:0 2px 8px rgba(0,0,0,.04)}
.tabs-inner{max-width:var(--container);margin:0 auto;padding:0 20px;display:flex;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.tabs-inner::-webkit-scrollbar{display:none}
.tabs a{flex-shrink:0;padding:16px 22px;font-size:15px;font-weight:500;color:var(--text-sub);border-bottom:3px solid transparent;margin-bottom:-1px;transition:color .2s,border-color .2s;white-space:nowrap}
.tabs a:hover{color:var(--text)}
.tabs a.on{color:var(--orange);border-bottom-color:var(--orange);font-weight:600}

.container{max-width:var(--container);margin:0 auto;padding:0 20px}
.sec{padding:56px 0 72px}
.sec-narrow{max-width:960px;margin:0 auto}
.sec-title{font-size:26px;font-weight:700;letter-spacing:-.02em;margin-bottom:24px;line-height:1.3;position:relative;padding-left:16px}
.sec-title:not(:first-child){margin-top:64px}
.sec-title::before{content:'';position:absolute;left:0;top:.35em;width:4px;height:.85em;background:var(--orange);border-radius:2px}
.sec-sub{font-size:20px;font-weight:600;margin:40px 0 14px;color:var(--navy)}
.sec-sub:first-child{margin-top:0}
.lead{font-size:18px;color:var(--text);line-height:1.8;margin-bottom:18px}
.lead b{color:var(--orange);font-weight:700}
.para{font-size:16px;color:var(--text-sub);line-height:1.9;margin-bottom:14px}
.para+.para{margin-top:-4px}
.note{font-size:14px;color:var(--text-weak);line-height:1.8}
.text-orange{color:var(--orange)}
.text-navy{color:var(--navy)}
.text-c{text-align:center}
.text-r{text-align:right}
.mt8{margin-top:8px}.mt16{margin-top:16px}.mt24{margin-top:24px}.mt32{margin-top:32px}.mt48{margin-top:48px}
.mb8{margin-bottom:8px}.mb16{margin-bottom:16px}.mb24{margin-bottom:24px}.mb32{margin-bottom:32px}.mb48{margin-bottom:48px}.mb64{margin-bottom:64px}

/* ---------- 카드 ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px;box-shadow:0 1px 4px rgba(0,0,0,.06)}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card-grid.two{grid-template-columns:repeat(2,1fr)}
.card-grid.four{grid-template-columns:repeat(4,1fr)}
.card h4{font-size:18px;font-weight:700;color:var(--navy);margin-bottom:10px;line-height:1.4}
.card p{font-size:15px;color:var(--text-sub);line-height:1.8}
.card .num{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--orange);color:#fff;font-weight:700;font-size:15px;margin-bottom:14px}
.card.navy{background:var(--navy);border-color:var(--navy);color:#fff}
.card.navy h4{color:#fff}
.card.navy p{color:rgba(255,255,255,.75)}
.card.soft{background:var(--bg);border-color:transparent;box-shadow:none}
.quote{background:var(--bg);border-left:4px solid var(--orange);padding:20px 24px;border-radius:0 8px 8px 0;font-size:16px;line-height:1.9;color:var(--text)}

/* ---------- 리스트 ---------- */
.dot-list li{position:relative;padding-left:16px;font-size:15px;color:var(--text-sub);line-height:1.9}
.dot-list li::before{content:'';position:absolute;left:0;top:.8em;width:6px;height:6px;border-radius:50%;background:var(--orange)}
.num-list{counter-reset:n}
.num-list li{position:relative;padding-left:34px;font-size:15px;line-height:1.9;margin-bottom:8px;color:var(--text)}
.num-list li::before{counter-increment:n;content:counter(n);position:absolute;left:0;top:.35em;width:24px;height:24px;border-radius:50%;background:var(--navy);color:#fff;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center}

/* ---------- 버튼 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:44px;padding:0 24px;border-radius:6px;font-size:15px;font-weight:600;cursor:pointer;transition:background .2s,color .2s,border-color .2s;white-space:nowrap;border:1px solid transparent;background:#fff;color:var(--text);line-height:1}
.btn-primary{background:var(--orange);color:#fff;border-color:var(--orange)}
.btn-primary:hover{background:var(--orange-dark);border-color:var(--orange-dark)}
.btn-navy{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-navy:hover{background:#0d2238}
.btn-ghost{background:#fff;color:var(--text);border-color:var(--line-dark)}
.btn-ghost:hover{background:var(--bg)}
.btn-lg{height:52px;padding:0 32px;font-size:16px}
.btn-sm{height:36px;padding:0 14px;font-size:13px;font-weight:500}
.btn-block{width:100%}
.btn-row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.btn-row.r{justify-content:flex-end}
.btn-row.between{justify-content:space-between}

/* ---------- 폼 ---------- */
.form-row{margin-bottom:16px}
.form-row label,.form-label{display:block;font-size:14px;font-weight:600;color:var(--text);margin-bottom:6px}
.form-row label .req,.form-label .req{color:var(--orange);margin-left:2px}
.input,.select,.textarea,
.form-row input[type=text],.form-row input[type=password],.form-row input[type=email],.form-row input[type=tel],.form-row input[type=number],.form-row input[type=date],.form-row select,.form-row textarea{
    width:100%;height:48px;padding:0 14px;border:1px solid var(--line-dark);border-radius:6px;font-size:15px;color:#111;background:#fff;transition:border-color .2s,box-shadow .2s;-webkit-appearance:none;appearance:none
}
.form-row textarea,.textarea{height:auto;min-height:120px;padding:12px 14px;line-height:1.6;resize:vertical}
.select,.form-row select{background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6' fill='%23333'/%3E%3C/svg%3E") right 14px center no-repeat;padding-right:34px}
.input:focus,.select:focus,.textarea:focus,
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(241,117,29,.15)}
.input.error,.select.error,.form-row .error input,.form-row .error select,.form-row input.error,.form-row select.error{border-color:#d93025}
.form-row input[readonly],.form-row input[disabled],.input[readonly]{background:var(--bg);color:var(--text-sub)}
.form-help{font-size:13px;color:var(--text-weak);margin-top:6px;line-height:1.5}
.form-err{font-size:13px;color:#d93025;margin-top:6px}
.form-inline{display:flex;gap:8px;align-items:center}
.form-inline>*{flex:1}
.form-inline>.btn,.form-inline>.fixed{flex:0 0 auto}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
.form-grid .full{grid-column:1/-1}
.chk{display:inline-flex;align-items:center;gap:8px;font-size:15px;cursor:pointer;color:var(--text)}
.chk input[type=checkbox],.chk input[type=radio]{width:18px;height:18px;accent-color:var(--orange);margin:0;cursor:pointer}
.chk-group{display:flex;gap:20px;flex-wrap:wrap;align-items:center;min-height:48px}
.form-section{border-top:2px solid var(--navy);margin-top:32px;padding-top:24px}
.form-section:first-child{margin-top:0}
.form-section h4{font-size:18px;font-weight:700;color:var(--navy);margin-bottom:18px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.form-section h4 small{font-size:13px;font-weight:400;color:var(--text-weak)}
.agree-box{border:1px solid var(--line);border-radius:8px;background:var(--bg);padding:18px 20px;max-height:260px;overflow-y:auto;font-size:14px;line-height:1.8;color:var(--text-sub);white-space:pre-line}
.agree-box h5{font-size:15px;color:var(--text);margin:12px 0 6px}
.agree-box h5:first-child{margin-top:0}

/* ---------- 선택 카드(라디오) ---------- */
.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.choice{position:relative;display:block;cursor:pointer}
.choice input{position:absolute;opacity:0;width:0;height:0}
.choice .box{border:2px solid var(--line);border-radius:14px;padding:36px 24px;text-align:center;transition:border-color .2s,box-shadow .2s,background .2s;background:#fff}
.choice .box .ic{width:64px;height:64px;margin:0 auto 16px;border-radius:50%;background:var(--bg);display:flex;align-items:center;justify-content:center;color:var(--navy)}
.choice .box .ic svg{width:32px;height:32px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.choice .box h4{font-size:20px;font-weight:700;color:var(--text);margin-bottom:6px}
.choice .box p{font-size:14px;color:var(--text-weak)}
.choice input:checked+.box{border-color:var(--orange);box-shadow:0 0 0 4px rgba(241,117,29,.12);background:#fffaf5}
.choice input:checked+.box .ic{background:var(--orange);color:#fff}
.choice input:focus-visible+.box{outline:2px solid var(--navy);outline-offset:2px}

/* ---------- 스텝바 ---------- */
.steps{display:flex;justify-content:center;gap:0;margin:0 auto 40px;max-width:760px}
.steps li{flex:1;position:relative;text-align:center;font-size:14px;color:var(--text-weak);padding-top:44px}
.steps li::before{content:attr(data-step);position:absolute;top:0;left:50%;transform:translateX(-50%);width:34px;height:34px;border-radius:50%;background:#fff;border:2px solid var(--line-dark);color:var(--text-weak);font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center;z-index:1}
.steps li::after{content:'';position:absolute;top:16px;left:50%;width:100%;height:2px;background:var(--line)}
.steps li:last-child::after{display:none}
.steps li.done::before{background:var(--navy);border-color:var(--navy);color:#fff}
.steps li.done::after{background:var(--navy)}
.steps li.on{color:var(--orange);font-weight:600}
.steps li.on::before{background:var(--orange);border-color:var(--orange);color:#fff}

/* ---------- 게시판 ---------- */
.bbs-tools{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.bbs-tools .total{font-size:14px;color:var(--text-sub)}
.bbs-tools .total b{color:var(--orange)}
.bbs-search{display:flex;gap:6px;align-items:center}
.bbs-search .select{width:110px;height:42px;font-size:14px}
.bbs-search .input{width:240px;height:42px;font-size:14px}
.bbs-search .btn{height:42px;padding:0 16px}
.bbs-search .size{width:80px;height:42px;font-size:14px}
.bbs-search .sel-term{width:180px}
.bbs-search .btn-zip{white-space:nowrap}
.bbs-search .btn-zip.disabled,.btn.btn-sm.disabled{opacity:.45;pointer-events:none;cursor:default}
.tbl-wrap{border-top:2px solid var(--navy)}
.tbl{width:100%;border-collapse:collapse;font-size:15px}
.tbl th{padding:14px 10px;font-weight:600;color:var(--navy);background:var(--bg);border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:15px 10px;border-bottom:1px solid var(--line);text-align:center;color:var(--text-sub);vertical-align:middle}
.tbl td.subject{text-align:left;color:var(--text)}
.tbl-bbs{table-layout:fixed}
.tbl td.num,.tbl td.name,.tbl td.date,.tbl td.hit,.tbl td.file{white-space:nowrap}
.tbl td.subject a{display:inline-block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:middle;transition:color .2s}
.tbl td.subject a:hover{color:var(--orange)}
.tbl td.empty{padding:60px 10px;color:var(--text-weak)}
.tbl .tag{display:inline-block;padding:2px 8px;border-radius:4px;background:var(--orange);color:#fff;font-size:12px;font-weight:600;margin-right:6px;vertical-align:middle}
.tbl .tag.navy{background:var(--navy)}
.tbl .tag.cat{background:#fff;color:var(--navy);border:1px solid var(--navy)}
.tbl .file a{color:var(--text-weak)}
.tbl .file a:hover{color:var(--orange)}
.tbl .file svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;vertical-align:middle}
.tbl td.meta{display:none}
.tbl .w-num{width:80px}.tbl .w-cat{width:130px}.tbl .w-file{width:60px}.tbl .w-name{width:120px}.tbl .w-date{width:150px}.tbl .w-hit{width:80px}

.pager{display:flex;justify-content:center;align-items:center;gap:4px;margin-top:32px}
.pager a{min-width:36px;height:36px;padding:0 8px;display:inline-flex;align-items:center;justify-content:center;border-radius:6px;font-size:14px;color:var(--text-sub);cursor:pointer;transition:background .2s,color .2s}
.pager a:hover{background:var(--bg);color:var(--text)}
.pager a.active{background:var(--navy);color:#fff;font-weight:600}
.pager a.disabled{opacity:.3;pointer-events:none}
.pager a.first,.pager a.prev,.pager a.next,.pager a.last{font-size:0}
.pager a.first::before,.pager a.prev::before,.pager a.next::before,.pager a.last::before{font-size:14px;font-weight:700}
.pager a.first::before{content:'«'}.pager a.prev::before{content:'‹'}.pager a.next::before{content:'›'}.pager a.last::before{content:'»'}

.post{border-top:2px solid var(--navy)}
.post-hd{padding:24px 8px;border-bottom:1px solid var(--line)}
.post-hd h3{font-size:22px;font-weight:700;line-height:1.4;color:var(--text)}
.post-hd .meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:10px;font-size:14px;color:var(--text-weak)}
.post-hd .meta span b{font-weight:500;color:var(--text-sub);margin-right:6px}
.post-files{padding:14px 8px;border-bottom:1px solid var(--line);background:var(--bg);font-size:14px}
.post-files a{display:inline-flex;align-items:center;gap:6px;color:var(--text);margin-right:16px}
.post-files a:hover{color:var(--orange)}
.post-files svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2}
.post-body{padding:32px 8px;min-height:200px;font-size:15px;line-height:1.9;color:var(--text);border-bottom:1px solid var(--line);overflow-x:auto}
.post-body img{height:auto}
.post-body table{width:100%!important;max-width:100%;border-collapse:collapse}  /* 에디터가 박는 inline width(px) 무시 */
.post-body td,.post-body th{border:1px solid var(--line);padding:8px 10px}
.post-ft{padding:20px 0;display:flex;justify-content:flex-end}

/* FAQ 아코디언 */
.faq{border-top:2px solid var(--navy)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{display:flex;align-items:center;gap:14px;width:100%;padding:18px 12px;background:none;text-align:left;cursor:pointer;font-size:16px;color:var(--text);font-weight:500;transition:color .2s}
.faq-q:hover{color:var(--orange)}
.faq-q .q{flex-shrink:0;width:28px;height:28px;border-radius:50%;background:var(--navy);color:#fff;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center}
.faq-q .cat{flex-shrink:0;font-size:12px;color:var(--navy);border:1px solid var(--navy);border-radius:4px;padding:1px 7px}
.faq-q .t{flex:1;line-height:1.5}
.faq-q .arrow{flex-shrink:0;width:18px;height:18px;transition:transform .25s}
.faq-q .arrow svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:2}
.faq-item.open .faq-q{color:var(--orange)}
.faq-item.open .faq-q .arrow{transform:rotate(180deg)}
.faq-a{display:none;padding:6px 12px 24px 54px;font-size:15px;line-height:1.9;color:var(--text-sub);background:#fff}
.faq-item.open .faq-a{display:block}
.faq-a .meta{margin-top:12px;font-size:13px;color:var(--text-weak)}
.faq-a .files a{display:inline-flex;align-items:center;gap:4px;margin-right:14px;color:var(--text);font-size:14px}
.faq-a .files a:hover{color:var(--orange)}

/* ---------- 안내 페이지 컴포넌트 ---------- */
.info-tbl{width:100%;border-collapse:collapse;font-size:15px;border-top:2px solid var(--navy)}
.info-tbl th{padding:14px 12px;background:var(--bg);color:var(--navy);font-weight:600;border-bottom:1px solid var(--line);text-align:center;white-space:nowrap}
.info-tbl td{padding:14px 12px;border-bottom:1px solid var(--line);color:var(--text-sub);text-align:center;line-height:1.7}
.info-tbl td.l,.info-tbl th.l{text-align:left}
.info-tbl tbody th{background:#fff;border-right:1px solid var(--line)}
.info-tbl .hl{color:var(--orange);font-weight:600}
.tbl-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.tbl-scroll table{min-width:640px}

.timeline{position:relative;padding-left:28px}
.timeline::before{content:'';position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:var(--line)}
.timeline li{position:relative;padding-bottom:22px}
.timeline li::before{content:'';position:absolute;left:-25px;top:6px;width:12px;height:12px;border-radius:50%;background:#fff;border:3px solid var(--orange)}
.timeline li .dt{font-size:14px;font-weight:600;color:var(--orange);margin-bottom:2px}
.timeline li .tt{font-size:17px;font-weight:600;color:var(--text)}
.timeline li .ds{font-size:14px;color:var(--text-sub);margin-top:4px;line-height:1.7}

.univ-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.univ-item{border:1px solid var(--line);border-radius:12px;padding:22px 12px 18px;text-align:center;background:#fff;transition:box-shadow .2s,transform .2s;display:block}
.univ-item:hover{box-shadow:0 6px 18px rgba(0,0,0,.1);transform:translateY(-2px)}
.univ-item .logo{height:48px;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.univ-item .logo img{max-height:100%;max-width:120px;object-fit:contain}
.univ-item .nm{font-size:15px;font-weight:600;color:var(--text)}
.univ-item .rg{font-size:12px;color:var(--text-weak);margin-top:2px}

.step-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.step-flow li{position:relative;background:var(--bg);border-radius:12px;padding:26px 18px 22px;text-align:center}
.step-flow li::before{counter-increment:s;content:'STEP ' counter(s,decimal-leading-zero);display:block;font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--orange);margin-bottom:8px}
.step-flow li h5{font-size:17px;font-weight:700;color:var(--navy);margin-bottom:6px}
.step-flow li p{font-size:14px;color:var(--text-sub);line-height:1.7}
.step-flow li+li::after{content:'›';position:absolute;left:-14px;top:50%;transform:translateY(-50%);font-size:24px;color:var(--line-dark)}

.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{background:var(--navy);color:#fff;border-radius:12px;padding:24px 16px;text-align:center}
.stat .v{font-size:32px;font-weight:900;letter-spacing:-.02em;line-height:1.2}
.stat .v small{font-size:16px;font-weight:500;margin-left:2px}
.stat .k{font-size:14px;color:rgba(255,255,255,.7);margin-top:6px}

/* ---------- 인증 화면 (로그인·가입) ---------- */
.auth{background:var(--bg);padding:56px 0 80px;flex:1}
.auth-wrap{max-width:460px;margin:0 auto;padding:0 20px}
.auth-wrap.wide{max-width:860px}
.auth-card{background:#fff;border-radius:16px;padding:40px 36px;box-shadow:0 8px 30px rgba(18,45,74,.08)}
.auth-card h2{font-size:26px;font-weight:700;color:var(--navy);text-align:center;letter-spacing:-.02em;margin-bottom:6px}
.auth-card .desc{text-align:center;font-size:14px;color:var(--text-weak);margin-bottom:26px}
.auth-tabs{display:flex;border-bottom:1px solid var(--line);margin-bottom:24px}
.auth-tabs li{flex:1}
.auth-tabs a{display:block;text-align:center;padding:12px 0;font-size:15px;font-weight:500;color:var(--text-weak);border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .2s,border-color .2s}
.auth-tabs li.select a{color:var(--orange);border-bottom-color:var(--orange);font-weight:600}
.auth-links{display:flex;justify-content:center;gap:20px;margin-top:18px;font-size:14px}
.auth-links a{color:var(--text-sub);display:inline-flex;align-items:center;gap:4px}
.auth-links a:hover{color:var(--orange)}
.auth-links svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2}
.auth-fail{background:#fff4ee;border:1px solid #f8c9a8;color:#b3400d;border-radius:6px;padding:10px 14px;font-size:14px;margin-bottom:14px;line-height:1.6}
.auth-side{margin-top:28px;background:#fff;border-radius:16px;padding:24px 28px;box-shadow:0 8px 30px rgba(18,45,74,.06)}
.auth-side h3{font-size:16px;font-weight:700;color:var(--navy);display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.auth-side h3 a{font-size:13px;font-weight:400;color:var(--text-weak)}
.auth-side h3 a:hover{color:var(--orange)}
.auth-side ul li{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px dashed var(--line);font-size:14px}
.auth-side ul li:last-child{border-bottom:none}
.auth-side ul li a{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text)}
.auth-side ul li a:hover{color:var(--orange)}
.auth-side ul li .d{flex-shrink:0;color:var(--text-weak);font-size:13px}
.auth-side .new{display:inline-block;padding:0 5px;border-radius:3px;background:var(--orange);color:#fff;font-size:10px;font-weight:700;margin-left:6px;vertical-align:middle;line-height:16px;font-style:normal}
.auth-quick{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}
.auth-quick a{background:#fff;border-radius:12px;padding:18px 10px;text-align:center;font-size:14px;font-weight:500;color:var(--text);box-shadow:0 4px 16px rgba(18,45,74,.06);transition:transform .2s,color .2s}
.auth-quick a:hover{transform:translateY(-2px);color:var(--orange)}
.auth-quick svg{display:block;width:28px;height:28px;margin:0 auto 8px;stroke:var(--navy);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.auth-done{text-align:center;padding:20px 0 10px}
.auth-done .ic{width:80px;height:80px;border-radius:50%;background:#fff4ee;color:var(--orange);display:flex;align-items:center;justify-content:center;margin:0 auto 20px}
.auth-done .ic svg{width:40px;height:40px;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.auth-done h3{font-size:24px;font-weight:700;color:var(--navy);margin-bottom:10px}
.auth-done p{font-size:15px;color:var(--text-sub);line-height:1.8}

/* ---------- 팝업(subject_plan_pop) ---------- */
.pop{padding:28px 24px 36px}
.pop-hd{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:2px solid var(--navy);margin-bottom:20px}
.pop-hd h2{font-size:22px;font-weight:700;color:var(--navy)}

/* ---------- 반응형 ---------- */
@media(max-width:1024px){
    .hd-gnb{display:none}
    .hd-hamburger{display:block}
    .hd-drop{display:none}
    .card-grid,.card-grid.four{grid-template-columns:repeat(2,1fr)}
    .univ-grid{grid-template-columns:repeat(3,1fr)}
    .step-flow{grid-template-columns:repeat(2,1fr)}
    .step-flow li+li::after{display:none}
    .stat-row{grid-template-columns:repeat(2,1fr)}
    .pg-title{padding:32px 0 28px}
    .pg-title h2{font-size:26px}
    .sec{padding:40px 0 56px}
    .sec-title{font-size:22px}
}
@media(max-width:900px){
    /* 게시판 표 → 카드형 */
    .tbl-card thead{display:none}
    .tbl-card,.tbl-card tbody,.tbl-card tr,.tbl-card td{display:block;width:100%}
    .tbl-card tr{padding:14px 4px;border-bottom:1px solid var(--line)}
    .tbl-card td{border:none;padding:2px 0;text-align:left;font-size:13px;color:var(--text-weak)}
    .tbl-card td.subject{font-size:15px;color:var(--text);padding-bottom:6px}
    .tbl-card td.subject a{white-space:normal;line-height:1.5}
    .tbl-card td.num,.tbl-card td.name,.tbl-card td.date,.tbl-card td.hit{display:none}
    .tbl-card td.file:empty{display:none}
    .tbl-card td.file{padding:4px 0 0}
    .tbl-card td.act{padding-top:8px}
    .tbl-card td.meta{display:flex;gap:10px;flex-wrap:wrap}
    .tbl-card td.meta span:empty{display:none}
    .tbl-card td.meta span+span::before{content:'·';margin-right:10px;color:var(--line-dark)}
    .tbl-card td.empty{text-align:center;padding:50px 0}
    /* 교과목 카드: 좌 과목명+메타 / 우 버튼(세로 중앙) */
    .tbl-card-act tr{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:8px;row-gap:4px;align-items:center;padding:16px 0}
    .tbl-card-act td.subject{grid-column:1;grid-row:1;padding-bottom:0}
    .tbl-card-act td.meta{display:block;grid-column:1;grid-row:2;min-width:0;width:auto;font-size:11px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
    .tbl-card-act td.meta span+span::before{margin:0 4px}
    .tbl-card-act td.act{grid-column:2;grid-row:1/3;width:auto;padding:0;white-space:nowrap;display:flex;gap:4px;align-self:center}
    .tbl-card-act td.act .btn{padding:0 8px;height:30px;font-size:11px}
    .bbs-search{justify-content:flex-end}
    .bbs-tools{flex-direction:column;align-items:stretch}
    .bbs-search{flex-wrap:wrap}
    .bbs-search .input{flex:1;width:auto}
}
@media(max-width:600px){
    .ft-inner{flex-direction:column;gap:16px}
    .card-grid,.card-grid.two,.card-grid.four{grid-template-columns:1fr}
    .choice-grid{grid-template-columns:1fr}
    .univ-grid{grid-template-columns:repeat(2,1fr)}
    .step-flow{grid-template-columns:1fr}
    .stat-row{grid-template-columns:repeat(2,1fr);gap:10px}
    .stat .v{font-size:24px}
    .form-grid{grid-template-columns:1fr}
    .steps{margin-bottom:28px}
    .steps li{font-size:12px;padding-top:40px}
    .steps li::before{width:28px;height:28px;font-size:12px}
    .steps li::after{top:13px}
    .auth{padding:32px 0 56px}
    .auth-card{padding:28px 20px}
    .auth-card h2{font-size:22px}
    .auth-quick{grid-template-columns:1fr}
    .bbs-tools{flex-direction:column;align-items:stretch}
    .bbs-search{flex-wrap:wrap}
    .bbs-search .select{width:calc(50% - 3px)}
    .bbs-search .size{width:calc(50% - 3px)}
    .bbs-search .input{width:calc(100% - 60px)}
    .bbs-search .btn{width:54px;padding:0}
    .tabs{display:none}
    .tbl-card-act td.meta span:nth-child(2){display:none}
    .tbl-card-act td.meta{font-size:12px}
    .tbl-card-act td.subject{font-size:14px}
    .bbs-search .btn-zip{width:auto;flex:1;min-width:0;padding:0 6px;font-size:12px}
    .bbs-search .sel-term{flex:0 0 128px;width:128px;font-size:13px}
    .post-hd h3{font-size:19px}
    .post-body{padding:22px 4px}
    .faq-q{padding:16px 6px;font-size:15px;gap:10px}
    .faq-a{padding-left:44px}
    .lead{font-size:16px}
    .para{font-size:15px}
    .pg-title h2{font-size:22px}
    .btn-row.between{flex-direction:column-reverse}
    .btn-row.between .btn{width:100%}
}

/* ---------- 가입 폼 어댑터 (기존 semantic 마크업 유지: .ui.form .field / .fields / .ui.input) ---------- */
.join-form .field{margin-bottom:18px}
.join-form .field .field{margin-bottom:0}
.join-form .fields{display:flex;gap:14px;align-items:flex-end}
.join-form .fields>.field{flex:1;min-width:0}
.join-form .fields>.time-sort{flex:0 0 auto;padding-bottom:14px;color:var(--text-weak)}
.join-form label{display:block;font-size:14px;font-weight:600;color:var(--text);margin-bottom:6px}
.join-form label.req::after{content:'*';color:var(--orange);margin-left:3px}
.join-form label.hide{display:none}
.join-form .ui.input{display:block}
.join-form input[type=text],.join-form input[type=password],.join-form input[type=number],.join-form input[type=email],.join-form select,.join-form textarea{
    width:100%;height:48px;padding:0 14px;border:1px solid var(--line-dark);border-radius:6px;font-size:15px;color:#111;background:#fff;transition:border-color .2s,box-shadow .2s;-webkit-appearance:none;appearance:none
}
.join-form textarea{height:auto;min-height:110px;padding:12px 14px;resize:vertical}
.join-form select{background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6' fill='%23333'/%3E%3C/svg%3E") right 14px center no-repeat;padding-right:34px}
.join-form input:focus,.join-form select:focus,.join-form textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(241,117,29,.15)}
.join-form .error input,.join-form input.error,.join-form select.error{border-color:#d93025;background-color:#fff8f7}
.join-form input[readonly]{background:var(--bg);color:var(--text-sub)}
.join-form input::-webkit-outer-spin-button,.join-form input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.join-form input[type=number]{-moz-appearance:textfield}
.join-form .ui.checkbox,.join-form .chk{display:inline-flex;align-items:center;gap:8px;font-size:14px}
.join-form .ui.checkbox label{margin:0;font-weight:400}
.join-form .ui.checkbox input{width:18px;height:18px;accent-color:var(--orange)}
.join-form .ui.negative.message,.join-form .auth-fail{background:#fff4ee;border:1px solid #f8c9a8;color:#b3400d;border-radius:6px;padding:12px 14px;font-size:14px;margin:8px 0 16px;line-height:1.6}
.join-form .ui.negative.message .list li{list-style:none}
.join-form .list-sm{font-size:13px;color:var(--text-weak);margin-top:6px}
.join-form .ui.button,.join-form .btn{display:inline-flex;align-items:center;justify-content:center;height:48px;padding:0 20px;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap;background:var(--navy);color:#fff;border:1px solid var(--navy)}
.join-form .ui.button.basic,.join-form .btn-ghost{background:#fff;color:var(--text);border-color:var(--line-dark)}
.join-form .desc-box{font-size:13px;color:var(--text-weak);line-height:1.7;margin-top:6px}
.join-form h3,.join-form .tbl_tit{font-size:17px;font-weight:700;color:var(--navy);margin:28px 0 14px;padding-top:22px;border-top:2px solid var(--navy)}
.join-form .reg-form>h3:first-child,.join-form .reg-form>.tbl_tit:first-child{margin-top:0;padding-top:0;border-top:none}
.join-form .ui.grid,.join-form .row,.join-form .column{display:block}
.join-form .ui.segment{border:none;padding:0}
.join-form .ui.message{background:var(--bg);border-radius:6px;padding:12px 14px;font-size:14px;color:var(--text-sub);margin-bottom:16px}
@media(max-width:600px){
    .join-form .fields{flex-direction:column;gap:12px;align-items:stretch}
    .join-form .fields>.time-sort{display:none}
    .join-form .fields.mobile-row{flex-direction:row;align-items:flex-end}
}