:root{color-scheme:light;--bg:#f6f7f9;--panel:#fff;--panel-soft:#f9fafb;--line:#e5e7eb;--line-strong:#d6dae1;--text:#20242c;--muted:#737b88;--brand:#4f6ef7;--brand-dark:#3e57cf;--brand-soft:#eef1ff;--red:#d74752;--green:#168a58;--shadow:0 8px 28px rgba(28,35,51,.07)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.55 Inter,Arial,"Noto Sans KR",sans-serif}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,textarea,select{outline-offset:2px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid #8095ff}
.site-header{position:sticky;z-index:20;top:0;height:68px;background:#ffffffed;border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.header-inner{width:min(1200px,calc(100% - 32px));height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px}.brand>span{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:linear-gradient(145deg,#526ff8,#354bb9);color:#fff;font-size:11px;font-weight:800;box-shadow:0 5px 14px #4058cf40}.brand div{display:grid;line-height:1.2}.brand strong{font-size:15px}.brand small{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.1em}.site-header nav{display:flex;gap:6px}.site-header nav a{padding:8px 12px;border-radius:8px;color:#555d69;font-weight:650}.site-header nav a:hover{background:var(--brand-soft);color:var(--brand-dark)}
.site-main{width:min(1200px,calc(100% - 32px));margin:0 auto;padding:34px 0 80px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:40px;border:1px solid var(--line-strong);background:#fff;border-radius:9px;padding:9px 15px;font-weight:700;cursor:pointer;transition:.15s}.button:hover{border-color:#aeb7c7;background:#fafbfc}.button.primary{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 5px 14px #4f6ef72c}.button.primary:hover{background:var(--brand-dark)}.button.large{min-width:180px;height:46px}.flash{padding:12px 15px;border:1px solid #a9d9c3;background:#effaf4;border-radius:10px;margin-bottom:18px;color:#176843}.flash.error{border-color:#efb6bb;background:#fff1f2;color:#a42f38}.eyebrow{font-size:10px;letter-spacing:.13em;color:var(--brand);font-weight:800}
.board-hero{display:flex;justify-content:space-between;align-items:end;gap:20px;padding:8px 2px 26px}.board-hero h1{font-size:30px;line-height:1.25;margin:7px 0 7px;letter-spacing:-.035em}.board-hero p{color:var(--muted);margin:0}.board-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:22px}.board-sidebar{display:flex;flex-direction:column;gap:13px}.side-box,.board-main,.view-shell,.panel,.editor-form{background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:0 2px 10px rgba(30,40,60,.025);overflow:hidden}.side-box h2{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#858c97;margin:0;padding:13px 14px 9px}.side-link{display:grid;grid-template-columns:9px 1fr auto;align-items:center;gap:9px;margin:2px 7px;padding:9px 9px;border-radius:7px;color:#515965}.side-link i{width:8px;height:8px;border-radius:50%;background:var(--category-color)}.side-link .all-dot{background:#8a92a0}.side-link b{font-size:11px;color:#9aa0aa}.side-link:hover,.side-link.active{background:var(--brand-soft);color:#344fb7}.side-link.active{font-weight:750}.side-admin{display:block;margin-top:7px;padding:11px 15px;border-top:1px solid var(--line);color:#687180;font-size:12px}.services>a{display:flex;align-items:center;gap:10px;padding:11px 13px;border-top:1px solid #f1f2f4}.tool-icon{display:grid;place-items:center;flex:0 0 31px;height:31px;border-radius:8px;background:var(--brand-soft);color:var(--brand-dark);font-size:11px;font-weight:800}.services strong,.services small{display:block}.services strong{font-size:13px}.services small{color:var(--muted);font-size:11px;margin-top:1px}.services>a:hover{background:#fafbff}.hot>a{display:flex;justify-content:space-between;gap:8px;padding:8px 13px;font-size:12px}.hot span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hot b{color:var(--red)}.admin-entry{display:block;width:100%;border:1px solid var(--line);background:#fff;border-radius:9px;padding:9px;color:#727a86;text-align:center;font-size:12px;cursor:pointer}
.board-main{min-width:0}.board-title{display:flex;align-items:end;justify-content:space-between;gap:14px;padding:20px 22px;border-bottom:1px solid var(--line)}.board-title h2{font-size:20px;margin:0;letter-spacing:-.02em}.board-title p{color:var(--muted);font-size:12px;margin:4px 0 0}.board-title nav{display:flex;background:#f2f4f7;padding:3px;border-radius:8px}.board-title nav a{padding:6px 11px;border-radius:6px;color:#737b87;font-size:12px}.board-title nav a.active{background:#fff;color:#354fb2;font-weight:750;box-shadow:0 1px 4px #17203315}.topic-head,.topic-row{display:grid;grid-template-columns:62px minmax(240px,1fr) 110px 78px 55px 55px;align-items:center;text-align:center}.topic-head{min-height:38px;background:var(--panel-soft);border-bottom:1px solid var(--line);color:#7c8490;font-size:11px;font-weight:700}.topic-row{min-height:54px;border-bottom:1px solid #eff0f2;font-size:12px;transition:.12s}.topic-row:last-child{border-bottom:0}.topic-row:hover{background:#fafbff}.topic-row.notice{background:#f7f8ff}.topic-row.notice .num,.topic-row.notice .subject a{color:#4059c4;font-weight:750}.num,.date,.metric{color:#818894}.subject{min-width:0;text-align:left;display:flex;align-items:center;gap:9px}.subject>div{display:flex;align-items:center;min-width:0;gap:6px}.subject a{font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.subject b{display:grid;place-items:center;min-width:20px;height:18px;padding:0 5px;border-radius:9px;background:#f1f2f4;color:#69717d;font-size:10px}.subject small{margin-left:auto;padding:2px 6px;border-radius:10px;background:color-mix(in srgb,var(--category-color) 11%,#fff);color:color-mix(in srgb,var(--category-color) 70%,#4e5560);white-space:nowrap;font-size:10px}.recommend{color:var(--red);font-weight:700}.empty-board{text-align:center;padding:75px 20px;color:var(--muted)}.empty-board strong{display:block;color:#555d69;font-size:15px}.empty-board p{margin:5px}.board-actions{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-top:1px solid var(--line);color:var(--muted);font-size:11px}.pagination{display:flex;justify-content:center;align-items:center;gap:12px;margin:18px 0}.pagination a,.pagination b{min-width:34px;padding:7px 10px;border-radius:8px;text-align:center}.pagination a{background:#fff;border:1px solid var(--line);color:#5f6876}.pagination b{background:var(--brand);color:#fff}.board-search{display:flex;justify-content:center;margin:0 18px 20px}.board-search select,.board-search input,.board-search button{height:40px;border:1px solid var(--line-strong)}.board-search select{width:112px;border-radius:8px 0 0 8px;background:#f9fafb;padding:0 9px}.board-search input{width:min(330px,55vw);border-left:0;padding:0 12px}.board-search button{border-left:0;border-radius:0 8px 8px 0;background:#465264;color:#fff;padding:0 17px;cursor:pointer}
.view-shell{max-width:980px;margin:auto}.view-head{padding:25px 28px 18px;border-bottom:1px solid var(--line)}.view-category{color:var(--brand);font-size:12px;font-weight:700}.view-head h1{font-size:25px;line-height:1.35;margin:8px 0 18px;letter-spacing:-.025em}.view-info{display:flex;gap:16px;flex-wrap:wrap;color:#7b838f;font-size:11px}.view-info span:first-child{margin-right:auto;color:#4f5762}.markdown-body{min-height:360px;padding:38px 32px;font-size:15px;line-height:1.8;overflow-wrap:anywhere}.markdown-body h1,.markdown-body h2,.markdown-body h3{line-height:1.35;margin-top:1.6em}.markdown-body img{display:block;max-width:100%;height:auto;margin:24px auto;border-radius:8px}.markdown-body pre{background:#f5f6f8;border:1px solid var(--line);border-radius:8px;padding:16px;overflow:auto}.markdown-body code{background:#f1f2f4;border-radius:4px;padding:.1em .3em}.markdown-body pre code{background:none;padding:0}.markdown-body blockquote{border-left:3px solid var(--brand);margin:20px 0;padding:9px 15px;background:#f7f8ff;color:#555e6b}.markdown-body table{border-collapse:collapse;max-width:100%}.markdown-body th,.markdown-body td{border:1px solid var(--line-strong);padding:7px 10px}.attachment-list{margin:0 28px 25px;border:1px solid var(--line);border-radius:9px;overflow:hidden}.attachment-list h2{font-size:12px;margin:0;padding:10px 12px;background:#f7f8fa}.attachment-list h2 b{color:var(--brand)}.attachment-list>div{display:flex;align-items:center;border-top:1px solid var(--line)}.attachment-list a{display:grid;grid-template-columns:24px minmax(150px,1fr) 80px 72px;align-items:center;gap:7px;flex:1;padding:10px 12px}.attachment-list a small{color:var(--muted)}.attachment-list a em{font-style:normal;color:var(--brand)}.attachment-list form{display:flex;gap:4px;padding-right:8px}.attachment-list form input{width:110px}.attachment-list button{border:0;background:none;color:var(--red);cursor:pointer}.recommend-box{text-align:center;padding:18px 0 27px}.recommend-button{min-width:105px;border:1px solid #cdd5fa;background:#f7f8ff;color:#435dc8;border-radius:12px;padding:10px 16px;cursor:pointer}.recommend-button span,.recommend-button b,.recommend-button small{display:block}.recommend-button b{font-size:21px}.recommend-button small{color:#747d91;font-size:10px}.recommend-button.done{filter:grayscale(.7);opacity:.75}.post-controls{display:flex;justify-content:flex-end;gap:6px;padding:11px 18px;border-top:1px solid var(--line);background:#fafbfc}.post-controls a,.post-controls button{border:1px solid var(--line-strong);background:#fff;border-radius:7px;padding:6px 10px;font-size:12px;cursor:pointer}.post-controls form{display:flex}.post-controls .red{color:var(--red)}.neighbor-posts{border-top:8px solid var(--bg)}.neighbor-posts a{display:grid;grid-template-columns:70px 1fr;gap:10px;padding:10px 24px;border-top:1px solid var(--line)}.neighbor-posts b{color:#757e8a;font-size:12px}.comments{border-top:8px solid var(--bg);padding:24px 28px}.comments>header{display:flex;align-items:end;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:11px}.comments h2{font-size:17px;margin:0}.comments h2 b{color:var(--brand)}.comments header p{color:var(--muted);font-size:11px;margin:0}.comment-list article{position:relative;padding:16px 110px 16px 0;border-bottom:1px solid var(--line)}.comment-meta{display:flex;align-items:center;gap:7px;font-size:11px}.comment-avatar{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:var(--brand-soft);color:var(--brand-dark);font-weight:800}.comment-meta small,.comment-meta time{color:#9299a4}.comment-list article>p{margin:9px 0 0;white-space:pre-wrap}.comment-list form{position:absolute;right:0;top:15px;display:flex}.comment-list form input{width:75px}.comment-list form button{border:1px solid var(--line);background:#fff;color:#727a86}.no-comments{text-align:center;padding:35px;color:var(--muted)}.comment-form{margin-top:18px;padding:14px;background:#f7f8fa;border:1px solid var(--line);border-radius:9px}.comment-form>div{display:flex;gap:7px;margin-bottom:7px}.comment-form>div input{width:160px}.comment-form textarea{resize:vertical}.comment-form .button{float:right;margin-top:8px}.comment-form:after{content:"";display:block;clear:both}.owner-delete{display:flex;justify-content:flex-end;align-items:center;gap:6px;padding:12px 28px;border-top:1px solid var(--line);color:var(--muted);font-size:11px}.owner-delete input{width:130px}.owner-delete button{border:1px solid var(--line);background:#fff;border-radius:6px;padding:6px 9px}
.editor-shell,.manager-shell{max-width:1040px;margin:auto}.editor-heading,.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:20px}.editor-heading h1,.section-head h1{margin:4px 0 2px;font-size:26px}.editor-heading p,.section-head p{color:var(--muted);margin:0}.editor-form{padding:24px;overflow:visible}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}label{display:block;margin-bottom:15px;font-weight:700}label small{display:block;color:var(--muted);font-weight:400;font-size:11px;margin-top:3px}input,textarea,select{width:100%;border:1px solid var(--line-strong);border-radius:7px;background:#fff;color:var(--text);padding:10px 11px}input:focus,textarea:focus,select:focus{border-color:#8193e9;box-shadow:0 0 0 3px #eef1ff}.title-input{font-size:17px}.markdown-toolbar{display:flex;gap:3px;border:1px solid var(--line-strong);border-bottom:0;border-radius:8px 8px 0 0;background:#f5f6f8;padding:5px}.markdown-toolbar button{border:1px solid transparent;border-radius:5px;background:transparent;padding:5px 8px;cursor:pointer}.markdown-toolbar button:hover{background:#fff;border-color:var(--line)}.markdown-toolbar span{margin-left:auto;color:#888;padding:5px}.editor-preview-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line-strong);border-radius:0 0 8px 8px;overflow:hidden}.editor-preview-grid>div+div{border-left:1px solid var(--line-strong)}.pane-label{height:32px;padding:7px 10px;background:#f5f6f8;border-bottom:1px solid var(--line);color:#707782;font-size:10px;font-weight:800}.editor-preview-grid textarea{border:0;border-radius:0;min-height:440px;font:14px/1.7 Consolas,monospace;box-shadow:none}.markdown-body.preview{min-height:440px;max-height:680px;overflow:auto;padding:20px;background:#fff}.preview-empty{color:#999}.upload-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0}.upload-box{border:1px dashed #b7bec9;border-radius:9px;padding:14px;background:#fbfcfd}.upload-box label{display:flex;gap:12px;margin:0;cursor:pointer}.upload-box input{display:none}.upload-box small,.upload-box em{display:block;color:var(--muted);font-style:normal;font-weight:400;font-size:11px}.upload-icon{font-size:23px;color:var(--brand)}.form-row.bottom{align-items:end;margin-top:16px}.auth-complete{padding:10px 0}.auth-complete b,.auth-complete small{display:block}.auth-complete small{color:var(--muted)}.manager-actions{display:flex;gap:7px}.manager-actions form{display:flex}.manager-grid{display:grid;grid-template-columns:340px 1fr;gap:16px}.category-form,.category-manager{padding:22px}.category-form h2,.category-manager h2{margin:0 0 17px;font-size:17px}.manage-row{display:grid;grid-template-columns:12px 1fr auto;gap:10px;border-top:1px solid var(--line);padding:14px 2px}.manage-row i{width:9px;height:9px;border-radius:50%;background:var(--category-color);margin-top:6px}.manage-row small,.manage-row p{display:block;color:var(--muted);margin:3px 0}.manage-row button{border:0;background:#fff0f1;color:#b83c46;border-radius:6px;width:28px;height:28px}.manage-row button:disabled{opacity:.3}.login-card{max-width:430px;margin:55px auto;padding:32px;text-align:center}.login-card .lock{display:grid;place-items:center;width:48px;height:48px;margin:0 auto 14px;border-radius:13px;background:var(--brand-soft);color:var(--brand-dark);font-weight:850}.login-card h1{margin:5px 0}.login-card>p{color:var(--muted);margin:5px 0 22px}.login-card form{text-align:left}.login-card .button{width:100%}.login-back{display:inline-block;margin-top:18px;color:#697383;font-size:12px}
@media(max-width:900px){.site-main{width:min(100% - 20px,1200px);padding-top:22px}.board-layout{grid-template-columns:1fr}.board-sidebar{display:grid;grid-template-columns:1fr 1fr}.admin-entry{display:none}.topic-head,.topic-row{grid-template-columns:52px minmax(160px,1fr) 95px 55px}.topic-head span:nth-child(4),.topic-head span:nth-child(5),.topic-row>.date,.topic-row>.metric:not(.recommend){display:none}.editor-preview-grid{grid-template-columns:1fr}.editor-preview-grid>div+div{border-left:0;border-top:1px solid var(--line)}.manager-grid{grid-template-columns:1fr}.upload-grid{grid-template-columns:1fr}}
@media(max-width:600px){.header-inner{width:calc(100% - 22px)}.brand small{display:none}.site-header nav a{padding:7px 9px}.board-hero{align-items:flex-start}.board-hero h1{font-size:23px}.board-hero p{font-size:12px}.board-hero .button{white-space:nowrap}.board-sidebar{grid-template-columns:1fr}.hot{display:none}.board-title{align-items:flex-start;flex-direction:column}.topic-head,.topic-row{grid-template-columns:44px minmax(0,1fr) 48px}.topic-head span:nth-child(3),.topic-row>.writer{display:none}.subject small{display:none}.topic-row{min-height:52px}.board-actions span{display:none}.board-search{margin-left:10px;margin-right:10px}.view-head,.markdown-body,.comments{padding-left:17px;padding-right:17px}.view-head h1{font-size:21px}.view-info span:first-child{width:100%}.attachment-list{margin-left:14px;margin-right:14px}.attachment-list a{grid-template-columns:20px 1fr}.attachment-list a small,.attachment-list a em,.attachment-list form input{display:none}.post-controls{overflow:auto;justify-content:flex-start}.comment-list article{padding-right:0;padding-bottom:50px}.comment-list form{top:auto;bottom:10px}.comment-form>div input{width:50%}.owner-delete span{display:none}.editor-heading,.section-head{align-items:flex-start}.form-row{grid-template-columns:1fr}.editor-form{padding:15px}.manager-actions{flex-direction:column}.manager-actions .button{min-height:34px;padding:6px 9px}.upload-grid{grid-template-columns:1fr}.markdown-toolbar span{display:none}}
.board-hero,.board-layout,.view-shell{--board-accent:var(--brand);--board-accent-soft:color-mix(in srgb,var(--board-accent) 10%,#fff);--board-accent-text:color-mix(in srgb,var(--board-accent) 78%,#20242c);--board-accent-line:color-mix(in srgb,var(--board-accent) 34%,var(--line))}.board-main,.view-shell{border-top:4px solid var(--board-accent)}.board-layout .side-link:hover,.board-layout .side-link.active{background:var(--board-accent-soft);color:var(--board-accent-text)}.board-layout .subject small{background:var(--board-accent-soft);color:var(--board-accent-text)}.board-layout .pagination b{background:var(--board-accent)}.board-hero .button.primary,.board-layout .button.primary,.view-shell .button.primary{background:var(--board-accent);border-color:var(--board-accent);box-shadow:0 5px 14px color-mix(in srgb,var(--board-accent) 38%,transparent)}.board-hero .button.primary:hover,.board-layout .button.primary:hover,.view-shell .button.primary:hover{background:color-mix(in srgb,var(--board-accent) 86%,#111827)}.view-category,.comments h2 b{color:var(--board-accent-text)}.markdown-body blockquote{border-left-color:var(--board-accent);background:var(--board-accent-soft)}.recommend-button{border-color:var(--board-accent-line);background:var(--board-accent-soft);color:var(--board-accent-text)}.comment-avatar{background:var(--board-accent-soft);color:var(--board-accent-text)}
.remote-launch-panel{display:grid;grid-template-columns:58px minmax(0,1fr) auto;align-items:center;gap:18px;padding:24px}.remote-launch-panel h2{margin:0 0 5px;font-size:19px}.remote-launch-panel p{margin:0;color:var(--muted);font-size:13px}.remote-launch-icon{display:grid;place-items:center;width:58px;height:58px;border-radius:15px;background:var(--brand-soft);color:var(--brand-dark);font-size:16px;font-weight:850}@media(max-width:600px){.remote-launch-panel{grid-template-columns:48px 1fr}.remote-launch-icon{width:48px;height:48px}.remote-launch-panel .button{grid-column:1/-1}}