.post-editor {
  border: 1px solid var(--line, rgba(148, 163, 184, 0.3));
  border-radius: 16px;
  overflow: hidden;
  background: var(--panel, #ffffff);
}

.post-editor-head {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line, rgba(148, 163, 184, 0.3));
  background: var(--panel-soft, #f8fbff);
}

.post-editor-tabs {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.post-editor-tab {
  min-height: 34px;
  padding: 0 10px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--sub, #64748b);
  font: inherit;
  font-size: 0.84rem;
  font-weight: 800;
  cursor: pointer;
}

.post-editor-tab.is-active {
  background: color-mix(in srgb, var(--primary, #3b82f6) 12%, transparent);
  color: var(--primary-strong, var(--primary, #3b82f6));
}

.post-editor-caption {
  color: var(--sub, #64748b);
  font-size: 0.8rem;
  font-weight: 700;
}

.post-write-editor-host {
  background: var(--panel, #ffffff);
}

.post-write-editor-host .milkdown {
  --crepe-color-background: var(--panel, #ffffff);
  --crepe-color-on-background: var(--text, #1e293b);
  --crepe-color-surface: var(--panel-soft, #f8fbff);
  --crepe-color-surface-low: color-mix(in srgb, var(--panel-soft, #f8fbff) 78%, var(--panel, #ffffff));
  --crepe-color-on-surface: var(--text, #1e293b);
  --crepe-color-on-surface-variant: var(--sub, #64748b);
  --crepe-color-outline: var(--line, rgba(148, 163, 184, 0.3));
  --crepe-color-primary: var(--primary-strong, var(--primary, #3b82f6));
  --crepe-color-secondary: color-mix(in srgb, var(--primary, #3b82f6) 12%, transparent);
  --crepe-color-on-secondary: var(--primary-strong, var(--primary, #3b82f6));
  --crepe-color-inverse: var(--text, #1e293b);
  --crepe-color-on-inverse: var(--panel, #ffffff);
  --crepe-color-inline-code: var(--primary-strong, var(--primary, #3b82f6));
  --crepe-color-error: #dc2626;
  --crepe-color-hover: color-mix(in srgb, var(--primary, #3b82f6) 10%, var(--panel-soft, #f8fbff));
  --crepe-color-selected: color-mix(in srgb, var(--primary, #3b82f6) 14%, transparent);
  --crepe-color-inline-area: color-mix(in srgb, var(--primary, #3b82f6) 10%, var(--panel, #ffffff));
  --crepe-font-title: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --crepe-font-default: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --crepe-font-code: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  box-shadow: none;
}

.post-write-editor-host .milkdown .milkdown-top-bar {
  padding: 8px 10px;
  border-bottom: 1px solid var(--line, rgba(148, 163, 184, 0.3));
  background: var(--panel, #ffffff);
}

.post-write-editor-host .milkdown .top-bar-divider {
  background: var(--line, rgba(148, 163, 184, 0.3));
}

.post-write-editor-host .milkdown .top-bar-heading-button,
.post-write-editor-host .milkdown .top-bar-item {
  min-width: 34px;
  min-height: 34px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--sub, #64748b);
}

.post-write-editor-host .milkdown .top-bar-heading-button .top-bar-heading-label {
  font: inherit;
  font-size: 0.84rem;
  font-weight: 700;
}

.post-write-editor-host .milkdown .top-bar-item.active,
.post-write-editor-host .milkdown .top-bar-heading-option.active {
  background: color-mix(in srgb, var(--primary, #3b82f6) 12%, transparent);
  color: var(--primary-strong, var(--primary, #3b82f6));
}

.post-write-editor-host .milkdown .ProseMirror {
  min-height: 360px;
  padding: 16px;
  color: var(--text, #1e293b);
  font-size: 0.95rem;
  line-height: 1.75;
}

.post-write-editor-host .milkdown .ProseMirror:focus {
  outline: none;
}

.post-write-editor-host .milkdown .ProseMirror h1,
.post-write-editor-host .milkdown .ProseMirror h2,
.post-write-editor-host .milkdown .ProseMirror h3,
.post-write-editor-host .milkdown .ProseMirror h4 {
  color: var(--text, #1e293b);
  font-weight: 800;
}

.post-write-editor-host .milkdown .ProseMirror p,
.post-write-editor-host .milkdown .ProseMirror li,
.post-write-editor-host .milkdown .ProseMirror blockquote {
  color: var(--text, #1e293b);
}

.post-write-editor-host .milkdown .ProseMirror code {
  border-radius: 6px;
}

.post-write-editor-host .milkdown .ProseMirror blockquote {
  color: var(--sub, #64748b);
}

.post-write-editor-host .milkdown .ProseMirror a {
  color: var(--primary-strong, var(--primary, #3b82f6));
}

.post-write-editor-host.is-preview-mode .milkdown .milkdown-top-bar {
  background: color-mix(in srgb, var(--panel-soft, #f8fbff) 82%, var(--panel, #ffffff));
}

.post-write-editor-host.is-preview-mode .milkdown .top-bar-item,
.post-write-editor-host.is-preview-mode .milkdown .top-bar-heading-button {
  color: color-mix(in srgb, var(--sub, #64748b) 72%, transparent);
}

.post-write-editor-host.is-preview-mode .milkdown .ProseMirror {
  display: none;
}

.post-editor-preview {
  min-height: 360px;
  padding: 18px 18px 20px;
  background: var(--panel, #ffffff);
}

.post-editor-preview.is-empty {
  color: var(--sub, #64748b);
  font-size: 0.92rem;
  line-height: 1.6;
}

.post-write-markdown {
  color: var(--text, #1e293b);
  font-size: 0.95rem;
  line-height: 1.75;
}

.post-write-markdown h1,
.post-write-markdown h2,
.post-write-markdown h3,
.post-write-markdown h4 {
  margin: 0 0 12px;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.post-write-markdown h1 { font-size: 1.42rem; }
.post-write-markdown h2 { font-size: 1.26rem; }
.post-write-markdown h3 { font-size: 1.12rem; }
.post-write-markdown h4 { font-size: 1rem; }

.post-write-markdown p,
.post-write-markdown ul,
.post-write-markdown ol,
.post-write-markdown blockquote,
.post-write-markdown pre {
  margin: 0 0 14px;
}

.post-write-markdown ul,
.post-write-markdown ol {
  padding-left: 20px;
}

.post-write-markdown blockquote {
  padding: 12px 14px;
  border-left: 3px solid var(--primary, #3b82f6);
  background: var(--panel-soft, #f8fbff);
  color: var(--sub, #64748b);
  border-radius: 0 10px 10px 0;
}

.post-write-markdown pre {
  padding: 14px;
  border-radius: 10px;
  background: #0f172a;
  color: #e2e8f0;
  overflow-x: auto;
}

.post-write-markdown code {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 0.92em;
  padding: 0.14em 0.34em;
  border-radius: 6px;
  background: color-mix(in srgb, var(--primary, #3b82f6) 10%, transparent);
  color: var(--primary-strong, var(--primary, #3b82f6));
}

.post-write-markdown pre code {
  padding: 0;
  background: transparent;
  color: inherit;
}

.post-write-markdown a {
  color: var(--primary-strong, var(--primary, #3b82f6));
  text-decoration: underline;
}

@media (max-width: 860px) {
  .post-editor-head {
    align-items: flex-start;
    flex-direction: column;
  }
}