perf(shian): overhaul styling to minimize CSS processing

BREAKING CHANGE: several styles are rewritten completely for performance reasons. please update accordingly.

src/sass/app.scss

@@ -19,3 +19,4 @@
 @import './components/gameitem';
 @import './components/copyarea';
 @import './components/floatingyuriko';
+@import './components/tag';

src/sass/common/_base.scss

@@ -58,75 +58,74 @@ body {
 .main {
   margin-left: auto;
   margin-right: auto;
-
+}
-  p,
+p,
-  h1,
+h1,
-  h2,
+h2,
-  h3,
+h3,
-  h4,
+h4,
-  h5,
+h5,
-  h6 {
+h6 {
   @include my(1rem);
-  }
+}
-  h1,
+h1,
-  h2,
+h2,
-  h3,
+h3,
-  h4,
+h4,
-  h5,
+h5,
-  h6 {
+h6 {
   font-weight: 300;
   color: var(--accent-color);
-  }
+}
-  h1 {
+h1 {
   font-size: $text-4xl;
-  }
+}
-  h2 {
+h2 {
   font-size: $text-3xl;
-  }
+}
-  h3 {
+h3 {
   font-size: $text-2xl;
-  }
+}
-  h4 {
+h4 {
   font-size: $text-xl;
-  }
+}
-  h5 {
+h5 {
   font-size: $text-lg;
-  }
+}
-  h6 {
+h6 {
   font-size: $text-base;
-  }
+}
 
-  a {
+a {
   color: var(--accent-color);
   &:hover {
     text-decoration: underline;
   }
-  }
+}
-  ul {
+ul {
   list-style-type: disc;
   li p {
     @include my(0rem);
   }
-  }
+}
-  ol {
+ol {
   list-style-type: decimal;
-  }
+}
-  code {
+code {
   background-color: var(--accent-bg-color);
   color: var(--accent-color);
   white-space: pre-wrap;
-  }
+}
-  blockquote {
+blockquote {
   border-left: 0.5rem solid var(--accent-color);
   @include my(2rem);
   padding: 0.5rem 0 0.5rem 2rem;
-  }
+}
-  pre {
+pre {
   background: var(--accent-bg-color);
   color: var(--accent-color);
   padding: 0.5rem;
   border: 1px solid var(--accent-color);
-  }
 }
 
 .card-list {

src/sass/components/_floatingyuriko.scss

@@ -4,7 +4,7 @@
   bottom: 1rem;
   margin-bottom: 0px;
   cursor: pointer;
-    img {
+  &__image {
     height: 20vh;
   }
 }
@@ -22,7 +22,9 @@
   -webkit-transition-timing-function: ease-out;
   transition-timing-function: ease-out;
 }
-.hvr-float:hover, .hvr-float:focus, .hvr-float:active {
+.hvr-float:hover,
+.hvr-float:focus,
+.hvr-float:active {
   -webkit-transform: translateY(-8px);
   transform: translateY(-8px);
 }

src/sass/components/_gallery.scss

@@ -27,15 +27,15 @@
         justify-content: center;
         align-items: center;
 
-        &.hidden {
+        &--hidden {
             height: 0;
             opacity: 0;
             visibility: hidden;
         }
 
-        img {
-            max-height: 100%;
     }
+    &__popup-image {
+        max-height: 100%;
     }
 
     &__exit {

src/sass/components/_gameitem.scss

@@ -24,13 +24,13 @@
     @include my(0.5rem);
     display: block;
 
-        p {
+    flex-shrink: 1;
+  }
+  &__text {
     @include my(0.25rem);
     white-space: nowrap;
     text-align: right;
   }
-        flex-shrink: 1;
-    }
   &__icon {
     padding: 0.5rem;
     vertical-align: middle;

src/sass/components/_header.scss

@@ -60,9 +60,6 @@
   }
 
   &__title {
-    flex-grow: 1;
-    @include transition;
-    a {
     display: flex;
     flex-direction: row;
     align-items: center;
@@ -74,9 +71,11 @@
     font-size: $text-lg;
     padding-left: 1rem;
     height: 100%;
-    }
+    flex-grow: 1;
+    @include transition;
     &:hover {
       background-color: $theme-blue;
+      text-decoration: none;
     }
   }
 
@@ -94,7 +93,8 @@
     &:hover {
       background-color: $theme-blue;
     }
-    p {
+  }
+  &__nav-button-text {
     color: $white;
     margin-right: 0.5rem;
     display: none;
@@ -102,7 +102,6 @@
       display: block;
     }
   }
-  }
   &__icon {
     width: 3rem;
     color: $white;

src/sass/components/_mediaitem.scss

@@ -16,9 +16,8 @@
     width: 100%;
     @include my(0.5rem);
     display: block;
-
+  }
-        p {
+  &__text {
     @include my(0.25rem);
   }
-    }
 }

src/sass/components/_menu.scss

@@ -18,15 +18,16 @@
     &:hover {
       background-color: $theme-blue;
     }
+  }
 
-    a {
+  &__link {
     display: flex;
     flex-direction: row;
     align-items: center;
     width: 100%;
     height: 100%;
   }
-    i {
+  &__icon {
     display: inline-block;
     width: 4rem;
     height: 3rem;
@@ -35,12 +36,12 @@
     @include px(0.5rem);
     @include py(0.75rem);
   }
-    p {
+  &__text {
     display: inline-block;
     flex-grow: 1;
+    color: $white;
     @include px(1rem);
   }
-  }
   &__separator {
     margin-left: 5rem;
     margin-right: 4rem;

src/sass/components/_pageheader.scss

@@ -10,6 +10,13 @@
   display: flex;
   align-items: flex-end;
 
+  &__heading {
+    color: $white;
+    @include my(0.5rem);
+  }
+  &__text {
+    @include my(0.5rem);
+  }
   &__background {
     position: absolute;
     top: 0;
@@ -34,15 +41,6 @@
       padding-top: 4rem;
     }
     color: $white;
-    a,
-    h1,
-    h2,
-    h3,
-    h4,
-    h5,
-    h6 {
-      color: $white;
-    }
   }
 
   &__icon {

src/sass/components/_postcard.scss

@@ -18,14 +18,14 @@
       min-width: 300px;
       max-width: 450px;
     }
-    img {
+  }
+  &__image-inner {
     position: absolute;
     left: 0;
     top: 0;
     width: 100%;
     height: 100%;
   }
-  }
   &__image::after {
     display: block;
     content: '';
@@ -74,6 +74,7 @@
     color: var(--accent-color);
     font-size: $text-xl;
     font-weight: 300;
+    @include my(0rem);
 
     @include screen(md) {
       font-size: $text-2xl;
@@ -84,10 +85,12 @@
   }
 
   &__time {
+    @include my(0rem);
     font-size: $text-xs;
   }
 
   &__author-list {
+    @include my(0rem);
     font-size: $text-xs;
     display: flex;
     flex-direction: row;
@@ -98,26 +101,18 @@
   &__author-images {
     display: flex;
     flex-direction: row;
-  }
-  &__author-image {
-    height: 2rem;
     margin-left: 0.25rem;
     margin-right: 0.75rem;
-    
-    img {
-      border-radius: 9999px;
-      height: 100%;
   }
+  &__author-image {
+    border-radius: 9999px;
+    height: 2rem;
   }
   &__author-names {
     display: flex;
     flex-direction: column;
     flex-grow: 1;
     justify-content: center;
-
-    a:hover {
-      text-decoration: underline;
-    }
   }
   &__excerpt {
     margin-top: 0.5rem;

src/sass/components/_postheader.scss

@@ -1,65 +1,43 @@
 .post-header {
-  h1,
+  &__heading {
-  h2,
-  h3,
-  h4,
-  h5,
-  h6,
-  p {
     @include my(0.5rem);
-  }
-  &__tag-row {
-    padding-top: 1rem;
-    @include screen(md) {
-      padding-top: 0;
-    }
 
-    * {
+    &--tag {
-      display: inline-block;
-      padding-right: 0.25rem;
-    }
-  }
-
-  &__tag-heading {
       display: flex;
       flex-direction: row;
-    h1 {
+      align-items: center;
+    }
+    &--tag-text {
       margin-left: 0.5rem;
+      color: $white;
     }
-  }
+    &--tag-color {
-  &__tag-heading-color {
       display: inline-block;
       border-radius: 9999px;
       vertical-align: text-bottom;
       height: 4rem;
       width: 4rem;
     }
-
+  }
-  &__tag-color {
+  &__tag-row {
+    padding-top: 1rem;
+    @include screen(md) {
+      padding-top: 0;
+    }
+  }
+  &__tag-info {
     display: inline-block;
-    border-radius: 9999px;
+    padding-right: 0.25rem;
-    vertical-align: text-bottom;
-    height: 1rem;
-    width: 1rem;
-  }
-  &__tag-name {
-    font-size: $text-base;
-    &:hover {
-      text-decoration: underline;
-    }
-  }
-  &__paywall {
-    font-size: $text-base;
-    &:hover {
-      text-decoration: underline;
-    }
-    color: var(--accent-color);
   }
 
   &__time {
     font-size: $text-sm;
+    @include my(0.5rem);
+  }
+  &__title {
+    color: $white;
+    @include my(0.5rem);
   }
-
   &__author-list {
     font-size: $text-sm;
     display: flex;
@@ -71,25 +49,21 @@
   &__author-images {
     display: flex;
     flex-direction: row;
-  }
+    align-items: center;
-  &__author-image {
-    height: 2rem;
     margin-left: 0.25rem;
     margin-right: 0.75rem;
-
-    img {
-      border-radius: 9999px;
-      height: 100%;
   }
+  &__author-image {
+    border-radius: 9999px;
+    height: 2rem;
   }
   &__author-names {
     display: flex;
     flex-direction: column;
     flex-grow: 1;
     justify-content: center;
-
-    a:hover {
-      text-decoration: underline;
   }
+  &__author-name {
+    color: $white;
   }
 }

src/sass/components/_postnavigator.scss

@@ -58,9 +58,6 @@
   &__nav-content {
     display: flex;
     flex-direction: column;
-    p {
-      margin: 0;
-    }
 
     &--previous-post {
       align-items: start;
@@ -77,7 +74,11 @@
       }
     }
   }
+  &__nav-indicator {
+    margin: 0;
+  }
   &__nav-title {
+    margin: 0;
     font-size: $text-xl;
     color: var(--accent-color);
   }

src/sass/components/_tag.scss

@@ -0,0 +1,25 @@
+.tag {
+  &__color {
+    display: inline-block;
+    border-radius: 9999px;
+    vertical-align: text-bottom;
+    height: 1rem;
+    width: 1rem;
+  }
+  &__name {
+    font-size: $text-base;
+    &:hover {
+      text-decoration: underline;
+    }
+    &--post-header {
+      color: $white;
+    }
+  }
+  &__paywall {
+    font-size: $text-base;
+    &:hover {
+      text-decoration: underline;
+    }
+    color: var(--accent-color);
+  }
+}