/* 通用 Markdown 介绍编辑器（后台 / 开发者中心共用） */
.md-lite{border:1px solid #dbe3ea;border-radius:12px;overflow:hidden;background:#fff;transition:border-color .15s,box-shadow .15s}
.md-lite:focus-within{border-color:#0d9488;box-shadow:0 0 0 3px rgba(13,148,136,.1)}
.md-lite-toolbar{display:flex;flex-wrap:wrap;gap:4px;align-items:center;padding:8px 10px;background:#f8fafc;border-bottom:1px solid #e5e7eb}
.md-lite-toolbar button{border:1px solid transparent;background:transparent;color:#334155;border-radius:6px;padding:5px 9px;font-size:12px;cursor:pointer;line-height:1.4}
.md-lite-toolbar button:hover{background:#e2e8f0;border-color:#cbd5e1}
.md-lite-toolbar button:active{background:#cbd5e1}
.md-lite-toolbar button[data-md="code"]{display:inline-flex;align-items:center;justify-content:center;min-width:30px}
.md-lite-toolbar button .md-tool-icon{width:15px;height:15px;display:block}
.md-lite-toolbar .md-lite-state{margin-left:auto;font-size:11px;color:#94a3b8;letter-spacing:.04em}
.md-lite-toolbar .md-lite-upload-state{margin-left:auto;font-size:11px;color:#64748b;max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.md-lite-toolbar .md-lite-upload-state.is-ok{color:#0f766e;font-weight:600}
.md-lite-toolbar .md-lite-upload-state.is-error{color:#b42318;font-weight:600}
.md-lite-toolbar .md-lite-state{margin-left:8px}
.md-lite-workspace{display:grid;grid-template-columns:1.05fr .95fr}
.md-lite-input{display:block;width:100%;min-height:360px;border:0;outline:none;padding:18px 20px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:14px;line-height:1.8;resize:vertical;background:#fff;color:#24324a}
.md-lite-preview{min-width:0;border-left:1px solid #eef2f7;background:#fcfdfe;display:flex;flex-direction:column;max-height:640px}
.md-lite-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:7px 12px;border-bottom:1px solid #eef2f7;background:#f8fafc;font-size:12px;color:#475569;font-weight:600;position:sticky;top:0;z-index:2}
.md-lite-preview-state{font-weight:400;color:#94a3b8}
.md-lite-preview>.md-body{padding:14px 16px;overflow:auto;font-size:13px;line-height:1.8;color:#24324a;flex:1}
.md-lite-preview .md-body p{margin:0 0 10px}
.md-lite-preview .md-body h1,.md-lite-preview .md-body h2,.md-lite-preview .md-body h3,.md-lite-preview .md-body h4{margin:16px 0 8px;line-height:1.45;color:#0f172a}
.md-lite-preview .md-body h2{font-size:17px;border-bottom:1px solid #eef2f7;padding-bottom:4px}
.md-lite-preview .md-body h3{font-size:15px}
.md-lite-preview .md-body ul,.md-lite-preview .md-body ol{padding-left:20px;margin:0 0 10px}
.md-lite-preview .md-body table{width:100%;border-collapse:collapse;margin:0 0 12px;font-size:12.5px}
.md-lite-preview .md-body th,.md-lite-preview .md-body td{border:1px solid #e2e8f0;padding:6px 9px;text-align:left}
.md-lite-preview .md-body th{background:#f8fafc}
.md-lite-preview .md-body code{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:4px;padding:1px 5px;font-size:.9em}
.md-lite-preview .md-body pre{position:relative;background-color:#1b1f27;color:#e2e8f0;padding:42px 16px 16px;border:1px solid #273244;border-radius:12px;overflow:auto;line-height:1.65;margin:0 0 12px;box-shadow:0 12px 26px rgba(15,23,42,.13);scrollbar-width:thin;scrollbar-color:#475569 transparent}
.md-lite-preview .md-body pre::before{content:"";position:absolute;left:0;top:0;right:0;height:28px;background-color:#252a33;background-image:radial-gradient(circle at 14px 14px,#ff5f57 0 4px,transparent 4.5px),radial-gradient(circle at 28px 14px,#febc2e 0 4px,transparent 4.5px),radial-gradient(circle at 42px 14px,#28c840 0 4px,transparent 4.5px);background-repeat:no-repeat;background-size:100% 28px;border-bottom:1px solid rgba(255,255,255,.06);border-radius:11px 11px 0 0;pointer-events:none}
.md-lite-preview .md-body pre code{background:transparent;border:0;padding:0;color:inherit;font-size:12.5px;display:block;white-space:pre;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.md-lite-preview .md-body pre code .tok-str{color:#86efac}
.md-lite-preview .md-body pre code .tok-com{color:#94a3b8;font-style:italic}
.md-lite-preview .md-body pre code .tok-kw{color:#7dd3fc;font-weight:600}
.md-lite-preview .md-body pre code .tok-var{color:#fca5a5}
.md-lite-preview .md-body pre code .tok-num{color:#fdba74}
.md-lite-preview .md-body pre code .tok-tag{color:#f0abfc}
.md-lite-preview .md-body img{max-width:100%;border-radius:8px}
@media (max-width:900px){.md-lite-workspace{grid-template-columns:1fr}.md-lite-preview{max-height:none;border-left:0;border-top:1px solid #eef2f7}}