:root{color-scheme:dark;--bg:#101827;--panel:#1e2939;--line:#364253;--muted:#a0aec0;--text:#f1f5f9;--accent:#60a5fa}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:15px;line-height:1.6}a{color:var(--accent);text-decoration:none}button,input,select,textarea{font:inherit}button,.button{display:inline-flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;padding:10px 16px;border:1px solid #49576a;border-radius:9px;background:var(--panel);color:var(--text);text-decoration:none;white-space:nowrap}button:hover,.button:hover{background:#2b3b50}button.primary,.button.primary{background:#f1f5f9;color:#172033;border-color:#f1f5f9}.danger{color:#ff8585;border-color:#aa3842}.reply{color:var(--accent);border-color:#356ac6}.site-header{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:18px 28px;border-bottom:1px solid var(--line);flex-wrap:wrap}.site-header nav{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.site-header nav a{color:var(--text)}.site-header form{margin:0}.board-layout{max-width:1380px;padding:40px 26px 60px;margin:auto}.board-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:32px}.board-heading h1{font-size:30px;margin:0}.board-heading p{color:var(--muted);margin:6px 0}.panel,.board-list{background:var(--panel);border:1px solid var(--line);border-radius:12px;margin:22px 0}.panel{padding:28px}.section-heading,.detail-nav,.post-meta{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}h2{font-size:23px;margin:0 0 18px}h3{font-size:17px}.board-search{display:flex;gap:16px;justify-content:space-between;align-items:center}.board-search select{width:240px}.search-input{display:flex;gap:8px;max-width:490px;flex:1}input,select,textarea{color:var(--text);background:#1e2939;border:1px solid #49576a;border-radius:7px;padding:12px;min-width:0;width:100%}input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.board-list{overflow:hidden}.board-row{display:grid;grid-template-columns:60px minmax(0,1fr) 120px 110px 65px;align-items:center;gap:16px;padding:19px 22px;border-bottom:1px solid var(--line);color:var(--text)}.board-row:last-child{border-bottom:0}.board-row:not(.table-heading):hover{background:#28374d}.table-heading{background:#364253;color:#ced7e3;font-weight:600}.row-number,.row-author,.board-row time,.row-views{color:var(--muted);font-size:13px}.row-title{display:flex;align-items:baseline;gap:10px;min-width:0;overflow-wrap:anywhere}.category{display:inline-block;flex:none;padding:2px 9px;background:#364253;border-radius:5px;font-size:12px;color:#e0e8f3}.comment-count{color:var(--accent)}.board-pages{display:flex;justify-content:space-between;gap:20px;color:var(--muted);margin-top:24px}.board-pages a{min-width:40px}.post-heading{display:flex;align-items:baseline;gap:18px}.post-heading h2{font-size:28px;overflow-wrap:anywhere}.post-meta{color:var(--muted);font-size:13px}.author{display:flex;align-items:center;gap:12px;color:var(--text);font-size:16px}.avatar{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:#7154eb;color:white;width:40px;height:40px}.board-content{min-height:210px;padding:30px 0;margin-top:24px;border-top:1px solid var(--line);overflow-wrap:anywhere;line-height:1.9}.actions{display:flex;justify-content:flex-end;align-items:center;gap:10px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:20px;margin-top:22px}.actions form{margin:0}.muted{color:var(--muted);font-size:13px}.empty{text-align:center;color:var(--muted);padding:38px 18px}.attachments{border-top:1px solid var(--line);padding:10px 0}.attachments a{display:block;margin:7px 0;overflow-wrap:anywhere}.attachments small{color:var(--muted)}.comment{border-top:1px solid var(--line);padding:20px 0}.comment-content{overflow-wrap:anywhere}.comment-actions{display:flex;align-items:flex-start;gap:12px}.comment-actions details{flex:1}.comment-actions summary{cursor:pointer;color:var(--muted)}.comment-form{border-top:1px solid var(--line);padding-top:22px}.comment-form textarea,.comment-actions textarea{min-height:110px;margin:10px 0}.board-form label{display:block;margin:20px 0 8px}.board-form .required{color:#f87171}.editor{border:1px solid #49576a;border-radius:6px;overflow:hidden}.upload-zone{border:2px dashed #536278;text-align:center;padding:28px 16px;border-radius:9px}.upload-zone>span{font-size:28px;color:var(--muted)}.upload-zone label{margin:5px 0 12px;cursor:pointer}.upload-zone input{max-width:480px}.upload-zone.dragover{border-color:var(--accent);background:#253550}.file-remove{display:flex!important;align-items:center;gap:8px;overflow-wrap:anywhere}.file-remove input{width:auto}.error{background:#572b37;border:1px solid #cc6677;padding:14px;border-radius:8px}.preview-banner{padding:12px;background:#263e61;border-radius:8px}.parent-link{padding:12px;background:var(--bg)}[hidden]{display:none!important}@media(max-width:720px){.site-header{padding:16px}.site-header strong{font-size:14px}.site-header nav{font-size:13px;gap:12px}.board-layout{padding:25px 14px}.board-heading h1{font-size:25px}.board-heading p{font-size:13px}.board-search{align-items:stretch;flex-direction:column}.board-search select,.search-input{width:100%;max-width:none}.board-row{grid-template-columns:36px minmax(0,1fr);gap:8px;padding:16px 12px}.table-heading span:nth-child(n+3),.row-author,.board-row time,.row-views{display:none}.row-title{display:block}.row-title .category{margin-right:8px}.panel{padding:18px}.post-heading{display:block}.post-heading h2{font-size:22px;margin-top:14px}.post-meta{font-size:12px}input,select,textarea{font-size:16px}.board-heading{align-items:flex-start}.board-heading .button{padding:10px}.comment-actions{flex-wrap:wrap}}
/* r15: shared editor and saved-post typography. */
.editor-toolbar{display:flex;align-items:center;gap:4px;flex-wrap:wrap;padding:8px;background:var(--bg);border-bottom:1px solid var(--line)}
.editor-toolbar button{display:inline-flex;align-items:center;justify-content:center;min-width:38px;min-height:38px;padding:5px 8px;font-size:20px;background:transparent;border:1px solid transparent;border-radius:5px;color:var(--text)}
.editor-toolbar button svg{width:22px;height:22px}
.editor-toolbar button:hover:not(:disabled),.editor-toolbar button[aria-pressed="true"]{background:#334663;border-color:#5b8ad0;color:#bfdbfe}
.editor-toolbar button:disabled{opacity:.35;cursor:default}
.editor-toolbar select{width:auto;max-width:145px;min-height:38px;padding:5px 8px;font-size:13px;background:var(--bg)}
#postEditor{max-height:65vh;min-height:340px;overflow:auto}
#postEditor .tiptap{outline:none;min-height:340px;padding:18px;line-height:1.8;overflow-wrap:anywhere}
#postEditor .tiptap:focus{box-shadow:inset 0 0 0 1px var(--accent)}
#postEditor .tiptap>p:first-child:last-child:has(>br.ProseMirror-trailingBreak:only-child)::before{content:attr(data-placeholder)}
#postEditor .tiptap>p:first-child:last-child:has(>br.ProseMirror-trailingBreak:only-child)::before{content:'내용을 입력하세요…';color:var(--muted);pointer-events:none;float:left;height:0}
.rich-content p{margin:0 0 .75em}.rich-content h2{font-size:24px;margin:1em 0 .5em}.rich-content h3{font-size:19px;margin:1em 0 .5em}
.rich-content blockquote{border-left:3px solid #71a5ed;padding:6px 16px;margin:14px 0;background:#182538;color:#d4e2f6}
.rich-content ul,.rich-content ol{padding-left:28px}.rich-content li p{margin:0}.rich-content a{text-decoration:underline;color:#93c5fd}
.rich-content img{display:block;max-width:100%;height:auto;border-radius:6px;margin:12px 0}
.rich-content img.ProseMirror-selectednode{outline:3px solid #60a5fa;outline-offset:2px}
.rich-content table{border-collapse:collapse;width:100%;table-layout:fixed;margin:16px 0}.rich-content td,.rich-content th{border:1px solid #718096;min-width:50px;padding:8px;vertical-align:top;position:relative;overflow-wrap:anywhere}.rich-content th{background:#334155;text-align:left;font-weight:700}
.rich-content td p,.rich-content th p{margin:0}.rich-content .selectedCell::after{content:'';position:absolute;inset:0;background:#60a5fa33;pointer-events:none}
.rich-content .tableWrapper{overflow-x:auto}.rich-content hr{border:0;border-top:1px solid var(--line);margin:16px 0}
.rich-content [data-indent="1"]{margin-left:1.5em}.rich-content [data-indent="2"]{margin-left:3em}.rich-content [data-indent="3"]{margin-left:4.5em}.rich-content [data-indent="4"]{margin-left:6em}.rich-content [data-indent="5"]{margin-left:7.5em}.rich-content [data-indent="6"]{margin-left:9em}.rich-content [data-indent="7"]{margin-left:10.5em}.rich-content [data-indent="8"]{margin-left:12em}
.board-content{overflow-x:auto}.editor-help{line-height:1.7}.editor-status{font-size:13px;color:#bfdbfe;overflow-wrap:anywhere}.editor-status:empty{display:none}
dialog{color:var(--text);background:var(--panel);border:1px solid #64748b;border-radius:12px;padding:24px;width:min(450px,90vw);max-height:85dvh;overflow:auto}dialog::backdrop{background:#020617aa}dialog label{display:block;margin:12px 0 6px}dialog h3{margin-top:0}
@media(max-width:720px){.editor-toolbar{gap:3px;padding:6px}.editor-toolbar button{min-width:36px;min-height:44px;font-size:19px}.editor-toolbar select{font-size:14px;min-height:44px;max-width:130px}#postEditor .tiptap{font-size:16px;padding:12px;min-height:280px}#postEditor{min-height:280px;max-height:60dvh}.rich-content table{font-size:14px}.rich-content [data-indent]{max-width:100%;margin-left:min(12vw,3em)}}