:root{--bg:#f6f7f9;--card:#ffffff;--text:#1f2328;--muted:#6b7280;--line:#e5e7eb;--brand:#2563eb;--brand-weak:#dbeafe;--warn-bg:#fff7ed;--warn-line:#fdba74;--warn-text:#9a3412}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:Pretendard Variable,Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,Segoe UI,sans-serif;font-size:14px;font-weight:400;line-height:1.5;color:var(--text);background:var(--bg)}a{color:var(--brand);text-decoration:none}button{cursor:pointer}button,input,select,textarea{font:inherit}code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;background:#eef0f3;padding:1px 5px;border-radius:4px}.container{max-width:960px;margin:0 auto;padding:24px 20px 48px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:24px;margin-bottom:16px}.card h2,h1,h2,h3{margin:0 0 12px;font-size:18px;font-weight:600;line-height:1.4}.badge,.tabs a.active,b,strong,th{font-weight:600}.muted{color:var(--muted);font-size:12px}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.btn{border:1px solid var(--line);background:#fff;border-radius:6px;padding:7px 12px}.btn:hover{background:#f3f4f6}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.primary:hover{background:#1d4ed8}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.secondary{background:#f3f4f6;border-color:#e5e7eb;color:#4b5563}.btn.secondary:hover{background:#e5e7eb;color:#1f2328}.card-actions{justify-content:space-between;margin-top:12px}.card-actions,.card-actions .left,.card-actions .right{display:flex;align-items:center;gap:8px}.card-actions .right{margin-left:auto}.input{border:1px solid var(--line);border-radius:6px;width:100%;height:40px;padding:0 12px;background:#fff}textarea.input{height:auto;min-height:96px;padding:10px 12px;resize:vertical}.form{gap:20px}.field,.form{display:flex;flex-direction:column}.field{gap:6px}.field .label{font-size:14px}.field .hint{font-size:12px;color:var(--muted)}.field.check{flex-direction:row;align-items:center;gap:8px}.field.check input{width:16px;height:16px;margin:0}.card>.form+.card-actions,.card>table+.card-actions{margin-top:24px}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:20px}.tabs a{padding:10px 14px;color:var(--muted);border-bottom:2px solid transparent}.tabs a.active{color:var(--text);border-bottom-color:var(--brand);font-weight:600}.banner{background:var(--warn-bg);border:1px solid var(--warn-line);color:var(--warn-text);border-radius:8px;padding:10px 14px;margin-bottom:16px}.badge{display:inline-block;font-size:11px;padding:2px 8px;border-radius:999px;background:var(--brand-weak);color:#1e40af;font-weight:600}.badge.pro{background:#dcfce7;color:#166534}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-size:12px}.bar{height:10px;background:var(--brand)}.bar,.bar-track{border-radius:4px}.bar-track{background:#eef0f3;overflow:hidden}.display-options{display:flex;flex-direction:column;gap:12px}.display-option{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:12px;border:1px solid var(--line);border-radius:8px}.display-option.selected{border-color:var(--brand);background:#f8fafc}.display-thumb{flex:none;width:160px;padding:0;border:1px solid var(--line);border-radius:6px;background:#fff;overflow:hidden;cursor:zoom-in;line-height:0}.display-thumb img{width:160px;height:120px;object-fit:cover;object-position:top;display:block}.display-thumb:hover{border-color:var(--brand)}.lightbox{position:fixed;inset:0;z-index:1000;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;padding:24px}.lightbox-body{background:var(--card);border-radius:10px;padding:16px;max-width:420px;width:100%;max-height:90vh;overflow:auto}.lightbox-body img{width:100%;height:auto;display:block;border:1px solid var(--line);border-radius:6px}