@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Noto+Sans+KR:wght@400;500;600;700;800&display=swap');
:root{font-family:Inter,'Noto Sans KR',sans-serif;color:#191919;background:#fafafa;font-synthesis:none;font-size:14px;--line:#e7e7e7;--muted:#777}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.35}a{color:inherit;text-decoration:none}button{background:white;border:1px solid #dedede;border-radius:7px;padding:9px 13px;font-weight:500;color:inherit;display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap}button:hover{background:#f3f3f3}button:focus-visible,a:focus-visible{outline:2px solid #555;outline-offset:3px}.primary{background:#151515;color:white;border-color:#151515}.primary:hover{background:#373737}.ghost{border:0;background:transparent}.icon-btn{padding:8px;min-width:34px}.icon{width:17px;height:17px;stroke:currentColor;stroke-width:1.7;fill:none;flex:none}.brand{font-size:27px;font-weight:900;letter-spacing:.04em;line-height:1}.brand i{font-style:normal;color:#aaa}.shell{display:grid;grid-template-columns:224px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:#fff;border-right:1px solid var(--line);padding:34px 18px 20px;display:flex;flex-direction:column}.sidebar .brand{padding:0 14px}.workspace{margin:34px 2px 30px;display:flex;align-items:center;gap:11px;padding:12px 10px;border:1px solid var(--line);border-radius:8px}.avatar{width:32px;height:32px;border:1px solid #ddd;border-radius:7px;background:#f7f7f7;display:grid;place-items:center;font-size:13px;font-weight:700;flex:none}.workspace strong{display:block;font-size:13px}.workspace small{font-size:12px;color:#888}.nav-label{font-size:11px;letter-spacing:1.5px;color:#999;font-weight:600;padding:0 14px;margin-bottom:12px}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:6px;margin-bottom:5px;color:#777;font-weight:500}.nav-item.active{color:#fff;background:#171717}.nav-item:not(.active):hover{background:#f5f5f5;color:#111}.nav-count{margin-left:auto;font-size:11px;border:1px solid #555;padding:1px 6px;border-radius:4px}.sidebar-bottom{margin-top:auto;border-top:1px solid var(--line);padding:20px 12px 0}.profile{display:flex;gap:10px;align-items:center}.profile strong{display:block;font-size:13px}.muted{color:var(--muted)}.small{font-size:12px}.main{min-width:0}.topbar{height:73px;border-bottom:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 36px;gap:15px}.breadcrumb{display:flex;align-items:center;gap:12px;font-size:13px;color:#888}.breadcrumb b{font-weight:500;color:#333}.top-right{display:flex;align-items:center;gap:15px}.demo-badge{font-size:11px;letter-spacing:1px;border:1px solid #ddd;border-radius:4px;padding:5px 8px;font-weight:600}.page{padding:32px 36px 24px;max-width:1900px;margin:auto}.eyebrow{font-size:11px;letter-spacing:1.8px;font-weight:600;color:#888;margin-bottom:10px}.page-title{display:flex;align-items:center;justify-content:space-between;gap:20px}.page-title h1{font-size:29px;letter-spacing:-1.1px;margin:0;font-weight:700}.page-title p{color:#777;font-size:14px;margin:10px 0 0}.actions{display:flex;align-items:center;gap:8px}.summary{display:grid;grid-template-columns:repeat(4,1fr);margin:28px 0 30px;border:1px solid var(--line);border-radius:9px;background:#fff}.stat{padding:20px 24px;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat-label{font-size:13px;color:#777;display:flex;align-items:center;gap:7px}.stat-number{font-size:31px;font-weight:600;letter-spacing:-1.5px;margin-top:9px}.stat-number span{font-size:13px;font-weight:400;color:#999;margin-left:7px;letter-spacing:0}.stat-note{font-size:12px;color:#999;margin-top:6px}.panel{background:white;border:1px solid var(--line);border-radius:9px;overflow:hidden}.tabs{display:flex;align-items:center;gap:26px;border-bottom:1px solid var(--line);padding:0 20px;min-height:55px}.tab{border:0;background:none;border-radius:0;padding:18px 1px 16px;color:#888;position:relative}.tab.active{color:#111;font-weight:600}.tab.active:after{content:'';height:2px;position:absolute;bottom:0;left:0;right:0;background:#151515}.tab span{font-size:11px;background:#eee;border-radius:4px;padding:2px 5px;margin-left:4px}.save-state{margin-left:auto;font-size:12px;color:#888;display:flex;gap:5px;align-items:center}.toolbar{padding:15px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.toolbar-left,.toolbar-right{display:flex;align-items:center;gap:8px}.search{border:1px solid var(--line);border-radius:6px;display:flex;gap:7px;align-items:center;padding:7px 10px;width:218px;color:#888}.search input{border:0;outline:0;background:none;width:100%;min-width:0;font-size:13px}.toolbar select{border:1px solid var(--line);border-radius:6px;background:white;padding:7px 10px;max-width:210px;font-size:13px}.toolbar button{font-size:12px;padding:7px 9px}.divider{height:18px;width:1px;background:var(--line);margin:0 5px}.formula{border-top:1px solid var(--line);display:flex;align-items:center;height:38px;font-size:12px;color:#777}.cell-address{min-width:75px;text-align:center;border-right:1px solid var(--line);color:#333;font-weight:500;padding:10px}.formula em{font-family:Georgia,serif;padding:0 13px;font-size:17px;color:#aaa}.formula 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7px;font-size:11px;color:#666;background:#fafafa}.badge.dark{background:#262626;color:white;border-color:#262626}.badge.outline{background:white;color:#444}.badge-dot{width:4px;height:4px;border-radius:50%;background:currentColor}.grid-footer{padding:12px 18px;display:flex;align-items:center;justify-content:space-between;gap:15px;color:#999;font-size:11px;border-top:1px solid var(--line)}.key{padding:1px 4px;border:1px solid #dedede;border-radius:3px;font-size:10px;color:#777}.demo-note{display:flex;gap:8px;align-items:flex-start;font-size:12px;color:#999;margin:16px 0;line-height:1.7}.resizer{position:absolute;top:0;bottom:0;right:0;width:7px;cursor:col-resize}.resizer:hover{background:#ccc}.empty{padding:65px 24px;text-align:center;color:#888}.empty strong{color:#222;display:block;font-size:18px;margin-bottom:10px}.campaign-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:30px}.campaign-card{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}.campaign-art{padding:28px;background:#eee;min-height:170px;display:flex;flex-direction:column;justify-content:space-between}.campaign-art.black{background:#191919;color:white}.campaign-art .brand-line{font-size:11px;letter-spacing:3px}.campaign-art h2{font-size:29px;letter-spacing:-1px;line-height:1.1;margin:30px 0 0}.campaign-info{padding:21px}.campaign-info h3{margin:0 0 9px;font-size:16px}.campaign-meta{display:flex;justify-content:space-between;font-size:12px;color:#888;margin:20px 0}.campaign-info .actions>*{flex:1;font-size:12px}.settings-layout{display:grid;grid-template-columns:minmax(0,700px) 260px;gap:26px;margin-top:26px}.settings-section{padding:26px;margin-bottom:20px}.settings-section h2{font-size:16px;margin:0 0 23px}.field{display:flex;flex-direction:column;gap:9px;margin-bottom:20px}.field label{font-weight:500;font-size:13px}.field input,.field select,.field textarea{border:1px solid 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small{color:#999}.public-page{min-height:100vh;background:#fff}.preview-banner{background:#171717;color:#ddd;padding:11px 24px;font-size:12px;display:flex;align-items:center;justify-content:space-between;gap:10px}.preview-banner a{color:white;text-decoration:underline;text-underline-offset:3px}.public-header{display:flex;align-items:center;justify-content:space-between;padding:26px 7%;border-bottom:1px solid var(--line)}.public-header .brand{font-size:24px}.public-header span{font-size:10px;letter-spacing:2px;color:#888}.public-content{max-width:1050px;padding:55px 30px 70px;margin:auto;display:grid;grid-template-columns:1fr 1.08fr;gap:75px}.public-intro{align-self:start;position:sticky;top:35px}.edition{font-size:11px;letter-spacing:2px;color:#999}.public-intro h1{font-size:48px;font-weight:600;letter-spacing:-2.5px;line-height:1.2;margin:23px 0}.public-intro .lead{font-size:15px;color:#777;line-height:1.9}.product-block{margin-top:30px;background:#f3f3f3;padding:27px;min-height:135px;display:flex;flex-direction:column;justify-content:space-between;border-radius:3px}.product-block small{color:#999;font-size:10px;letter-spacing:2px}.product-block strong{font-size:23px;letter-spacing:-.8px;margin-top:20px}.guide-list{margin-top:25px;border-top:1px solid var(--line)}.guide-item{display:flex;gap:20px;border-bottom:1px solid var(--line);padding:18px 0;font-size:13px;line-height:1.8}.guide-item span{min-width:65px;color:#888}.guide-item div{white-space:pre-line}.steps{display:flex;gap:25px;font-size:12px;color:#aaa;padding-bottom:22px;border-bottom:1px solid var(--line);margin-bottom:30px}.steps b{color:#111;font-weight:500}.public-form h2{font-size:22px;letter-spacing:-.8px;margin:0 0 8px}.public-form .intro{font-size:13px;color:#888;margin-bottom:28px}.public-form .field{margin-bottom:21px}.required{color:#999;margin-left:3px}.checkbox{display:flex;align-items:flex-start;gap:9px;font-size:12px;line-height:1.8;color:#666;margin:15px 0}.checkbox input{accent-color:#171717;width:16px;height:16px;margin-top:3px;flex:none}.consent-copy{font-size:11px;color:#999;line-height:1.8;padding:14px;background:#f8f8f8;margin:15px 0}.full{width:100%}.public-footer{border-top:1px solid var(--line);padding:25px;text-align:center;font-size:10px;letter-spacing:2px;color:#aaa}.success{padding:70px 25px;text-align:center;max-width:570px;margin:0 auto}.success-mark{border:1px solid #222;border-radius:50%;width:55px;height:55px;display:grid;place-items:center;margin:0 auto 25px}.success h1{font-size:29px}.success p{font-size:14px;color:#777;line-height:1.9}.success .readonly-note{margin:28px 0}.form-error{color:#8b2525;font-size:12px;line-height:1.6}.login-panel{max-width:400px;padding:35px;margin:80px auto}.login-panel h1{font-size:25px;margin:30px 0 12px}.login-panel p{line-height:1.8;color:#777}.check-columns{display:grid;gap:10px}.review-pairs{margin:20px 0}.mobile-brand{display:none}
@media(min-width:1600px){.page{padding:40px 48px}.topbar{padding:0 48px}.grid-wrap{max-height:620px}.sheet td{height:49px}}
@media(max-width:1150px){.shell{grid-template-columns:190px minmax(0,1fr)}.sidebar{padding:30px 12px 20px}.page{padding:27px 24px}.topbar{padding:0 24px}.summary .stat{padding:18px}.campaign-grid{grid-template-columns:1fr 1fr}.settings-layout{grid-template-columns:1fr}.setting-aside{display:none}.toolbar-left{flex-wrap:wrap}.toolbar-right{margin-left:auto}.public-content{gap:40px}.public-intro h1{font-size:40px}}
@media(max-width:800px){.shell{display:block}.sidebar{height:auto;position:static;padding:20px;flex-direction:row;align-items:center;border-bottom:1px solid var(--line);gap:20px}.sidebar .brand{padding:0;font-size:23px}.sidebar .workspace,.sidebar .nav-label,.sidebar-bottom{display:none}.sidebar nav{display:flex;gap:5px;margin-left:auto}.nav-item{padding:9px;margin:0;font-size:12px;gap:6px}.nav-item .nav-count{display:none}.topbar{height:55px;padding:0 20px}.breadcrumb{font-size:11px}.top-right .muted{display:none}.page{padding:26px 18px}.page-title{align-items:flex-start;flex-wrap:wrap;gap:17px}.page-title h1{font-size:25px}.page-title p{font-size:13px}.summary{grid-template-columns:repeat(2,1fr);margin:22px 0}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.stat-number{font-size:26px}.tabs{gap:20px;padding:0 14px}.save-state{font-size:10px}.toolbar{padding:12px}.toolbar-left{width:100%}.toolbar-left .search{flex:1;min-width:160px}.toolbar select{max-width:160px}.toolbar-right{width:100%;justify-content:flex-end}.grid-footer{align-items:flex-start;line-height:1.8}.grid-footer .shortcuts{display:none}.campaign-grid{grid-template-columns:1fr}.public-content{display:block;padding:30px 24px;max-width:570px}.public-intro{position:static;margin-bottom:35px}.public-intro h1{font-size:36px;letter-spacing:-1.5px}.product-block{min-height:105px;margin-top:20px}.public-header{padding:22px 24px}.preview-banner{font-size:10px;padding:10px 15px}.field-grid{gap:12px}.detail-pair{grid-template-columns:90px 1fr}.modal-header,.modal-body{padding:20px}.settings-section{padding:20px}.save-state .icon{display:none}}
@media(max-width:500px){.sidebar{flex-wrap:wrap;gap:17px;padding:20px 18px 12px}.sidebar nav{width:100%;margin:0;justify-content:space-between}.nav-item{white-space:nowrap;font-size:12px;padding:10px}.breadcrumb{white-space:nowrap}.toolbar select{max-width:135px}.toolbar-right{flex-wrap:wrap}.tabs{gap:13px;flex-wrap:wrap}.tab{font-size:12px}.save-state{display:none}.field-grid{grid-template-columns:1fr;gap:0}.stat{min-width:0}.stat-note{line-height:1.5}.settings-layout{margin-top:20px}}
.guide-item>span{min-width:80px;flex-shrink:0}