Add solitude

themes/solitude/source/css/_layout/keyboard.styl

@@ -0,0 +1,60 @@
+if hexo-config('keyboard.enable')
+  #keyboard-tips
+    position fixed
+    top 80px
+    left 20px
+    z-index 999
+    background var(--efu-maskbgdeep)
+    border-radius 12px
+    border var(--style-border)
+    padding 20px
+    display flex
+    flex-direction column
+    backdrop-filter saturate(180%) blur(20px)
+    transform translateZ(0)
+    pointer-events none
+    box-shadow var(--efu-shadow-border)
+    opacity 0
+    transition .3s
+
+    &.show
+      opacity 1
+      transition .1s
+
+    .keyboardTitle
+      font-size 12px
+      color var(--efu-secondtext)
+      line-height 1
+
+    .keyboardList
+      display flex
+      flex-direction column
+      margin-top 8px
+
+    .keyboardItem
+      display flex
+      margin-top 4px
+
+    .keyGroup
+      display flex
+      align-items center
+      width 90px
+
+      .key
+        padding 0.2em 0.4em
+        font-family inherit
+        background-color var(--efu-card-bg)
+        color var(--efu-fontcolor)
+        border var(--style-border)
+        border-color var(--efu-secondtext)
+        border-bottom 2px solid var(--efu-secondtext)
+        box-shadow var(--efu-shadow-border)
+        border-radius 0.25rem
+        overflow-wrap break-word
+        overflow-x auto
+        font-weight 500
+        font-size .875em
+        margin-right 4px
+        vertical-align baseline
+        line-height 1
+        height 24px