.sir-md {
  word-wrap: break-word;
  overflow-wrap: break-word;
  color: #e5e7eb;
}

.sir-md p {
  margin: 0 0 .65rem 0;
  line-height: 1.8;
}

.sir-md a {
  color: #2d8cf0;
  text-decoration: none;
  position: relative;
}

.sir-md a:hover {
  text-decoration: underline;
}

.sir-md :not(pre)>code {
  color: #96d9a8;
  background: #15192229;
  border: 1px solid #1f2937;
  border-radius: 3px;
  padding: .15em .35em;
  font-family: Consolas, monospace;
  font-size: .875rem;
}

.sir-md pre {
  background: #0f1318;
  border-radius: 6px;
  padding: 0;
  margin: .75rem 0;
  overflow-x: auto;
  overflow-y: auto;
  border: 1px solid #1f2937;
}

.sir-md pre code {
  background: transparent;
  border: none;
  border-radius: 0;
  display: block;
  padding: 12px 14px;
  line-height: 1.6;
  font-family: Consolas, Monaco, Menlo, monospace;
}

.sir-md .sir-code {
  position: relative;
  margin: .75rem 0;
  border: 1px solid #1f2937;
  border-radius: 6px;
  overflow: hidden;
}

.sir-md .sir-code.sir-collapsed pre {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
}

.sir-md .sir-code pre {
  margin: 0;
  padding-top: 36px;
  border-radius: 0;
  background: transparent;
  border: none;
  max-height: 560px;
  opacity: 1;
  transition: max-height .3s ease, opacity .3s ease;
}

/* 隐藏纵向滚动条但允许滚轮滚动 */
.sir-md pre {
  -ms-overflow-style: none; /* IE/Edge legacy */
  scrollbar-width: none; /* Firefox: 会同时隐藏横向滚动条外观 */
}
.sir-md pre::-webkit-scrollbar:vertical { width: 0; }
.sir-md pre::-webkit-scrollbar-thumb:vertical { background: transparent; }
.sir-md pre::-webkit-scrollbar-track:vertical { background: transparent; }
/* 保留横向滚动条外观（WebKit/Blink 可见，Firefox 被上面规则隐藏） */
.sir-md pre::-webkit-scrollbar:horizontal { height: 8px; }

.sir-md .sir-code-bar {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  min-height: 36px;
  height: auto;
  padding: 4px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, .03);
  border-bottom: 1px solid rgba(255, 255, 255, .06);
  z-index: 2;
  backdrop-filter: blur(6px);
}

.sir-md .sir-java-bar {
  gap: 8px;
}

.sir-md .sir-code.sir-collapsed .sir-java-meta {
  display: none;
}

.sir-md .sir-java-meta {
  display: flex;
  gap: 8px;
  align-items: center;
  flex: 1;
  min-width: 0;
}

.sir-md .sir-java-meta .sir-plugin {
  font-weight: 700;
  color: #e5e7eb;
}

.sir-md .sir-java-meta .sir-version {
  color: #9ca3af;
  font-size: 12px;
}

.sir-md .sir-java-meta .sir-author {
  color: #9ca3af;
  font-size: 12px;
}

.sir-md .sir-java-tools {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-left: auto;
}

.sir-md .sir-java-tools .sir-code-download {
  background: transparent;
  border: none;
  color: #e5e7eb;
  width: 26px;
  height: 26px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  cursor: pointer;
}

.sir-md .sir-java-tools .sir-code-download:hover { color: #ffffff; }
.sir-md .sir-java-tools .sir-code-download svg { width: 16px; height: 16px; display: block; pointer-events: none; }

.sir-md .sir-java-tools .sir-fold-toggle svg {
  transition: transform .15s ease;
}

.sir-md .sir-code:not(.sir-collapsed) .sir-java-tools .sir-fold-toggle svg {
  transform: rotate(180deg);
}

.sir-md .sir-plugin-bar {
  position: relative;
  background: #18181b;
  border-top: 1px solid rgb(255 255 255 / 1%);
  z-index: 1;
}

.sir-md .sir-plugin-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.sir-md .sir-plugin-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sir-md .sir-plugin-icon {
  background: rgba(16, 185, 129, .1);
  padding: 6px;
  border-radius: 10px;
  color: #34d399;
}

.sir-md .sir-plugin-title .sir-name {
  font-size: 14px;
  font-weight: 600;
  color: #e5e7eb;
}

.sir-md .sir-plugin-title .sir-sub {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}

.sir-md .sir-sub-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: #9ca3af;
}

.sir-md .sir-plugin-right {
  display: flex;
  gap: 8px;
  align-items: center;
}

.sir-md .sir-chip {
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 7px;
  padding: 0px 7px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  color: #e5e7eb;
}

.sir-md .sir-plugin-desc {
  padding: 8px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.sir-md .sir-desc-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: #9ca3af;
}

.sir-md .sir-desc-row p {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
}

.sir-md .sir-plugin-perms {
  padding: 8px 12px;
}

.sir-md .sir-plugin-perms ul {
  margin: 0;
  padding-left: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sir-md .sir-perm-node {
  font-family: Consolas, Monaco, Menlo, monospace;
  background: rgba(255, 255, 255, .06);
  padding: 2px 6px;
  border-radius: 6px;
  color: #e5e7eb;
  margin-right: 8px;
}

.sir-md .sir-perm-desc {
  font-size: 12px;
  color: #9ca3af;
}

.sir-md .sir-code-lang {
  font-size: 12px;
  color: #e5e7eb;
  opacity: .9;
}

.sir-md .sir-code-copy {
  background: transparent;
  border: none;
  color: #e5e7eb;
  width: 26px;
  height: 26px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  cursor: pointer;
}

.sir-md .sir-code-copy:hover {
  background: transparent;
  color: #ffffff;
}

.sir-md .sir-code-copy svg {
  width: 16px;
  height: 16px;
  display: block;
  pointer-events: none;
}

.sir-md .sir-code-copy[data-state="success"] {
  color: #10b981;
}

.sir-md .sir-code-copy[data-state="error"] {
  color: #ef4444;
}

.sir-md h1,
.sir-md h2,
.sir-md h3,
.sir-md h4,
.sir-md h5,
.sir-md h6 {
  color: #f3f4f6;
  margin: .6rem 0 .4rem 0;
  font-weight: 700;
}

.sir-md h1 {
  font-size: 1.25rem;
}

.sir-md h2 {
  font-size: 1.1rem;
}

.sir-md h3 {
  font-size: 1rem;
}

.sir-md ul,
.sir-md ol {
  margin: .5rem 0 .5rem 1.2rem;
}

/* 强制在 markdown 容器中显示列表的项目符号/编号，避免被全局样式重置 */
.sir-md ul { list-style: disc outside; padding-left: 1.2rem; }
.sir-md ol { list-style: decimal outside; padding-left: 1.2rem; }

/* 多级无序列表的标记样式优化 */
.sir-md ul ul { list-style-type: circle; }
.sir-md ul ul ul { list-style-type: square; }

/* 多级有序列表的标记样式优化 */
.sir-md ol ol { list-style-type: lower-alpha; }
.sir-md ol ol ol { list-style-type: lower-roman; }

.sir-md li {
  margin: .25rem 0;
}

.sir-md blockquote {
  margin: 12px 0;
  padding: 2px 14px;
  border-left: 4px solid #34d399;
  background: #1b1b1e;
  border-radius: 4px;
  color: #d1d5db;
}

.sir-md hr {
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #1f2937, transparent);
  margin: 1rem 0;
}

.sir-md table {
  border-collapse: collapse;
  margin: .75rem 0;
  display: block;
  overflow-x: auto;
}

.sir-md th,
.sir-md td {
  border: 1px solid #374151;
  padding: 6px 10px;
  white-space: nowrap;
}

.sir-md img {
  max-width: 100%;
  border-radius: 6px;
  box-shadow: 0 1px 15px rgba(27, 31, 35, .15), 0 0 1px rgba(106, 115, 125, .35);
  display: block;
  margin: 12px auto;
}

/* 流式渲染：新片段淡入 */
.sir-md .sir-fade { animation: sir-fade-in .45s cubic-bezier(0.22,1,0.36,1); }
@keyframes sir-fade-in { from { opacity: 0; transform: translateY(2px); } to { opacity: 1; transform: translateY(0); } }

/* 流式渲染：生成中最后一行“文字颜色光流”（贝壳渐变），避免盖在上层 */
.sir-md[data-generating="1"] .sir-stream-tail .sir-tail-inner,
.sir-md .sir-stream-tail[data-generating="1"] .sir-tail-inner {
  background: linear-gradient(90deg,
    #cbd5e1 0%,
    #e9d8fd 15%,
    #fbcfe8 30%,
    #fde68a 45%,
    #a7f3d0 60%,
    #bfdbfe 75%,
    #cbd5e1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 260% 100%;
  animation: sir-shimmer-text 2.6s linear infinite;
  text-shadow: none;
}
@keyframes sir-shimmer-text { to { background-position: 200% 0; } }

/* 工具执行卡片 */
.sir-md .sir-tool-card {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid rgba(16,185,129,.18);
  background: rgba(16,185,129,.06);
  margin: 6px 0;
}
.sir-md .sir-tool-card .sir-tool-inner { display: inline-flex; align-items: center; gap: 8px; }
.sir-md .sir-tool-card .sir-tool-icon { width: 16px; height: 16px; display: inline-flex; align-items: center; justify-content: center; position: relative; }
.sir-md .sir-tool-card[data-state="running"] .sir-tool-icon {
  width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid rgba(16,185,129,.28);
  border-top-color: #10b981;
  animation: sir-spin 1s linear infinite;
}
.sir-md .sir-tool-card[data-state="running"] .sir-tool-text { color: #d1fae5; opacity: .9; }
.sir-md .sir-tool-card[data-state="done"] { border-color: rgba(16,185,129,.35); background: rgba(16,185,129,.08); }
.sir-md .sir-tool-card[data-state="done"] .sir-tool-icon::before { content: "✓"; color: #10b981; font-weight: 700; font-size: 14px; line-height: 1; }
.sir-md .sir-tool-card[data-state="done"] .sir-tool-text { color: #e5e7eb; }
@keyframes sir-spin { to { transform: rotate(360deg); } }