:root{--bg:#f6f7f9;--surface:#fff;--border:#e4e7ec;--text:#1f2430;--muted:#6b7280;--accent:#3b5bdb;--accent-soft:#eef1fc;--radius:12px;--shadow:0 1px 2px #1018280a, 0 4px 16px #1018280f}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}.container{max-width:760px;margin:0 auto;padding:0 20px}.site-header{background:var(--surface);border-bottom:1px solid var(--border);z-index:10;position:sticky;top:0}.site-header .container{align-items:center;height:60px;display:flex}.brand{align-items:center;gap:10px;font-size:17px;font-weight:700;display:inline-flex}.brand-mark{background:var(--accent);color:#fff;border-radius:8px;place-items:center;width:28px;height:28px;font-size:15px;display:inline-grid}main.container{padding-top:32px;padding-bottom:64px}.page-title{letter-spacing:-.01em;margin:0 0 6px;font-size:26px;font-weight:700}.page-sub{color:var(--muted);margin:0 0 24px;font-size:14px}.post-list{gap:12px;margin:0;padding:0;list-style:none;display:grid}.post-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px 22px;transition:border-color .15s,box-shadow .15s,transform .15s;display:block}.post-card:hover{border-color:var(--accent);box-shadow:var(--shadow);transform:translateY(-1px)}.post-card h2{margin:0 0 6px;font-size:18px;font-weight:600}.post-card p{color:var(--muted);margin:0 0 12px;font-size:14.5px}.meta{color:var(--muted);align-items:center;gap:8px;font-size:13px;display:flex}.meta .dot{background:var(--border);border-radius:50%;width:3px;height:3px}.back-link{color:var(--muted);align-items:center;gap:6px;margin-bottom:20px;font-size:14px;display:inline-flex}.back-link:hover{color:var(--accent)}.article{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:36px 40px}.article h1{letter-spacing:-.01em;margin:0 0 12px;font-size:28px;font-weight:700;line-height:1.35}.article .meta{border-bottom:1px solid var(--border);margin-bottom:28px;padding-bottom:20px}.article-body p{margin:0 0 18px;font-size:16.5px}.article-body p:last-child{margin-bottom:0}.state{text-align:center;color:var(--muted);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:48px 20px}.state.error{color:#b42318;background:#fef3f2;border-color:#fecdca}.page-head{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.page-sub code{background:var(--accent-soft);color:var(--accent);border-radius:4px;padding:1px 5px;font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:13px}.btn{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border);cursor:pointer;border-radius:8px;align-items:center;padding:9px 18px;font-size:14.5px;font-weight:600;transition:border-color .15s,background .15s,filter .15s;display:inline-flex}.btn:hover{border-color:var(--accent);background:var(--accent-soft)}.btn.primary{color:#fff;background:var(--accent);border-color:var(--accent)}.btn.primary:hover{background:var(--accent);filter:brightness(1.08)}.btn.danger{color:#b42318}.btn.danger:hover{background:#fef3f2;border-color:#fecdca}.btn:disabled{opacity:.5;cursor:default;pointer-events:none}.btn.retry{margin-top:12px}.pager{justify-content:space-between;margin-top:20px;display:flex}.article-actions{justify-content:flex-end;align-items:center;gap:10px;margin-top:20px;display:flex}.field{gap:8px;margin-bottom:22px;display:grid}.field label{font-size:14.5px;font-weight:600}.field input,.field textarea{width:100%;font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:11px 14px;font-size:16px;transition:border-color .15s,box-shadow .15s}.field textarea{resize:vertical;min-height:180px}.field input:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.field .hint{color:var(--muted);font-size:13px}.form-actions{border-top:1px solid var(--border);justify-content:flex-end;align-items:center;gap:10px;padding-top:20px;display:flex}.form-error{color:#b42318;font-size:14px}@media (width<=560px){.article{padding:26px 22px}.article h1{font-size:23px}}