Add original style sources and an SCSS compiler

14 files changed, 1418 insertions, 0 deletions

diff --git a/assets/_sass/_layout.scss b/assets/_sass/_layout.scss
new file mode 100644
index 0000000..0c2a1b7
--- /dev/null
+++ b/assets/_sass/_layout.scss
@@ -0,0 +1,165 @@
+.site-header {

+  display: grid;

+  @include justify-content();

+  padding: 0 20px;

+  text-align: center;

+

+  .site-header-wrapper {

+    position: relative;

+    overflow: hidden;

+    background: var(--main-color);

+    padding: 10px 25px 20px 25px;

+    border-radius: 0 0 5px 5px;

+    text-decoration: none;

+

+    @include transition(background .2s ease);

+

+    &:before { position: absolute; top: 0; left: -150%; content: ""; width: 50%; height: 100%;

+      background: -webkit-linear-gradient(left, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, .3) 100%);

+      background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, .3) 100%);

+      @include skew(-45deg, 0);

+    }

+    &:hover {

+      background: var(--main-color-hover);

+      &:before {

+        animation: headerShine .35s;

+      }

+    }

+    .site-logo { display: block; margin: 0 0 10px;

+      img {

+        display: block;

+      }

+    }

+    .site-subtitle {

+      display: block;

+      font-family: 'Bebas Neue', sans-serif;

+      font-size: 11px;

+      line-height: 14px;

+      color: var(--grey-fc);

+    }

+    .site-title {

+      display: block;

+      font-family: 'Bebas Neue', sans-serif;

+      font-size: 26px;

+      line-height: 28px;

+      color: var(--grey-fc);

+    }

+  }

+}

+

+.site-navigation {

+  @include flexbox();

+  @include justify-content();

+  @include align-items();

+  @include flex-flow(row wrap);

+  gap: 10px 40px;

+  max-width: 800px;

+  margin: 30px auto 0;

+  padding: 0 20px;

+  text-align: center;

+

+  a, span {

+    position: relative;

+    text-decoration: none;

+    color: var(--grey-555);

+    padding: 0 0 2px;

+    @include transition(color .2s ease);

+    cursor: pointer;

+

+    &:before {

+      position: absolute;

+      opacity: 0;

+      left: 0;

+      bottom: 0;

+      width: 0%;

+      border-bottom: 2px solid var(--grey-222);

+

+      @include transition(width .18s ease, opacity .18s ease); content: "";

+    }

+

+    &:hover, &.active { color: var(--grey-222);

+      &:before {

+        width: 100%; opacity: 1;

+      }

+    }

+  }

+}

+

+@media screen and (max-width: 800px) {

+  .site-header {

+    position: fixed;

+    left: 0;

+    top: 0;

+    width: 100%;

+    z-index: 9;

+    background: var(--body-bg);

+    box-shadow: 0 2px 5px rgba(0, 0, 0, .1);

+

+    .site-header-wrapper {

+      @include flexbox();

+      @include align-items();

+      @include justify-content();

+      @include flex-flow(row wrap);

+      gap: 0 15px;

+      border-radius: 0;

+      padding: 20px;

+      background: transparent;

+

+      &:hover {

+        background: transparent;

+      }

+      .site-logo,

+      .site-subtitle {

+        display: none;

+      }

+      .site-title {

+        font-size: 32px;

+        line-height: 36px;

+        color: var(--main-color);

+      }

+    }

+  }

+

+  .site-navigation {

+    position: fixed;

+    bottom: 0;

+    left: 0;

+    width: 100%;

+    height: 100%;

+    @include justify-content(flex-start);

+    @include flex-flow(column nowrap);

+    gap: 20px 0;

+    @include translate(0, -100%);

+    @include transition(transform .25s ease-in-out);

+    padding: 100px 20px 0;

+    background: rgba(255, 255, 255, .9);

+    z-index: 10;

+

+    a, span {

+      color: var(--grey-222);

+      font-size: 30px;

+      line-height: 40px;

+    }

+  }

+}

+

+.wrapper {

+  max-width: 600px;

+  margin: 0 auto;

+  padding: 0 20px 35px;

+  border-bottom: 1px solid var(--grey-eee);

+

+  &.long {

+    max-width: 800px;

+  }

+}

+

+.site-footer {

+  max-width: 800px;

+  margin: 0 auto;

+  padding: 40px 20px;

+  font-size: 14px;

+  line-height: 22px;

+  color: var(--grey-ccc);

+  text-align: center;

+}

diff --git a/assets/_sass/base/_animations.scss b/assets/_sass/base/_animations.scss
new file mode 100644
index 0000000..2885970
--- /dev/null
+++ b/assets/_sass/base/_animations.scss
@@ -0,0 +1,46 @@
+@keyframes headerShine {

+  100% {

+    left: 150%;

+  }

+}

+

+@keyframes fadeIn {

+  from {

+    opacity: 0;

+  }

+  to {

+    opacity: 1;

+  }

+}

+

+@keyframes fadeOut {

+  from {

+    opacity: 1;

+  }

+  to {

+    opacity: 0;

+  }

+}

+

+@keyframes zoomIn {

+  from {

+    opacity: 0;

+    transform: scale3d(0.3, 0.3, 0.3);

+  }

+  to {

+    opacity: 1;

+  }

+}

+

+@keyframes zoomOut {

+  from {

+    opacity: 1;

+  }

+  50% {

+    opacity: 0;

+    transform: scale3d(0.3, 0.3, 0.3);

+  }

+  to {

+    opacity: 0;

+  }

+}

diff --git a/assets/_sass/base/_helpers.scss b/assets/_sass/base/_helpers.scss
new file mode 100644
index 0000000..d461516
--- /dev/null
+++ b/assets/_sass/base/_helpers.scss
@@ -0,0 +1,10 @@
+.hidden {
+  border: 0;
+  clip: rect(0 0 0 0);
+  height: 1px;
+  margin: -1px;
+  overflow: hidden;
+  padding: 0;
+  position: absolute;
+  width: 1px;
+}
diff --git a/assets/_sass/base/_mixins.scss b/assets/_sass/base/_mixins.scss
new file mode 100644
index 0000000..7541d12
--- /dev/null
+++ b/assets/_sass/base/_mixins.scss
@@ -0,0 +1,95 @@
+@mixin transition($transitions...) {

+  transition: $transitions;

+  -moz-transition: $transitions;

+  -webkit-transition: $transitions;

+  -o-transition: $transitions;

+}

+

+@mixin no-select {

+  -webkit-touch-callout: none;

+  -webkit-user-select: none;

+  -khtml-user-select: none;

+  -moz-user-select: none;

+  -ms-user-select: none;

+  user-select: none;

+}

+

+@mixin placeholder {

+  &.placeholder { @content }

+  &:-ms-input-placeholder { @content }

+  &:-moz-placeholder { @content }

+  &::-moz-placeholder { @content }

+  &::-webkit-input-placeholder { @content }

+}

+

+@mixin translate($val1, $val2) {

+  -webkit-transform: translate(#{$val1}, #{$val2});

+  -moz-transform: translate(#{$val1}, #{$val2});

+  -ms-transform: translate(#{$val1}, #{$val2});

+  -o-transform: translate(#{$val1}, #{$val2});

+  transform: translate(#{$val1}, #{$val2});

+}

+

+@mixin skew($x, $y) {

+  -webkit-transform: skew(#{$x}, #{$y});

+  -moz-transform: skew(#{$x}, #{$y});

+  -ms-transform: skew(#{$x}, #{$y});

+  -o-transform: skew(#{$x}, #{$y});

+  transform: skew(#{$x}, #{$y});

+}

+

+@mixin scale($val) {

+  -webkit-transform: scale(#{$val});

+  -moz-transform: scale(#{$val});

+  -ms-transform: scale(#{$val});

+  -o-transform: scale(#{$val});

+  transform: scale(#{$val});

+}

+

+@mixin rotate($deg) {

+  -webkit-transform: rotate(#{$deg});

+  -moz-transform: rotate(#{$deg});

+  -ms-transform: rotate(#{$deg});

+  -o-transform: rotate(#{$deg});

+  transform: rotate(#{$deg});

+}

+

+@mixin flexbox() {

+  display: -webkit-box;

+  display: -moz-box;

+  display: -ms-flexbox;

+  display: -webkit-flex;

+  display: flex;

+}

+

+@mixin inline-flex() {

+  display: -webkit-inline-box;

+  display: -webkit-inline-flex;

+  display: -moz-inline-flex;

+  display: -ms-inline-flexbox;

+  display: inline-flex;

+}

+

+@mixin flex($grow: 1, $shrink: 1, $basis: auto) {

+  -webkit-flex: $grow $shrink $basis;

+  -moz-flex: $grow $shrink $basis;

+  -ms-flex: $grow $shrink $basis;

+  flex: $grow $shrink $basis;

+}

+

+@mixin flex-flow($values: (row wrap)) {

+  -webkit-flex-flow: $values;

+  -moz-flex-flow: $values;

+  -ms-flex-flow: $values;

+  flex-flow: $values;

+}

+

+@mixin justify-content($pos: center) {

+  -webkit-justify-content: $pos;

+  justify-content: $pos;

+}

+

+@mixin align-items($align: center) {

+  -webkit-align-items: $align;

+  align-items: $align;

+}

diff --git a/assets/_sass/base/_reset.scss b/assets/_sass/base/_reset.scss
new file mode 100644
index 0000000..f896901
--- /dev/null
+++ b/assets/_sass/base/_reset.scss
@@ -0,0 +1,35 @@
+* {

+  box-sizing: border-box;

+  -moz-box-sizing: border-box;

+}

+

+body {

+  margin: 0;

+  padding: 0;

+  font-family: 'PT Serif', serif;

+  font-size: 18px;

+  line-height: 30px;

+  color: var(--grey-555);

+  background: var(--body-bg);

+}

+

+header,

+nav,

+section,

+main,

+article,

+aside,

+figure,

+footer,

+iframe,

+object,

+svg {

+  display: block;

+  margin: 0;

+}

+

+@media screen and (max-width: 800px) {

+  body {

+    padding: 80px 0 0;

+  }

+}

diff --git a/assets/_sass/base/_syntax.scss b/assets/_sass/base/_syntax.scss
new file mode 100644
index 0000000..8951f90
--- /dev/null
+++ b/assets/_sass/base/_syntax.scss
@@ -0,0 +1,260 @@
+.highlight {

+  background: var(--grey-fa);

+  border: 1px solid var(--grey-ccc);

+  padding: 30px;

+

+  .lineno {

+    padding: 0 15px 0 0;

+  }

+  // Comment

+  .c {

+    color: #998;

+    font-style: italic

+  }

+  // Error

+  .err {

+    color: #a61717;

+    background-color: #e3d2d2

+  }

+  // Keyword

+  .k {

+    font-weight: bold

+  }

+  // Operator

+  .o {

+    font-weight: bold

+  }

+  // Comment.Multiline

+  .cm {

+    color: #998;

+    font-style: italic

+  }

+  // Comment.Preproc

+  .cp {

+    color: #999;

+    font-weight: bold

+  }

+  // Comment.Single

+  .c1 {

+    color: #998;

+    font-style: italic

+  }

+  // Comment.Special

+  .cs {

+    color: #999;

+    font-weight: bold;

+    font-style: italic

+  }

+  // Generic.Deleted

+  .gd {

+    color: #000;

+    background-color: #fdd

+  }

+  // Generic.Deleted.Specific

+  .gd .x {

+    color: #000;

+    background-color: #faa

+  }

+  // Generic.Emph

+  .ge {

+    font-style: italic

+  }

+  // Generic.Error

+  .gr {

+    color: #a00

+  }

+  // Generic.Heading

+  .gh    {

+    color: #999

+  }

+  // Generic.Inserted

+  .gi    {

+    color: #000;

+    background-color: #dfd

+  }

+  // Generic.Inserted.Specific

+  .gi .x {

+    color: #000;

+    background-color: #afa

+  }

+  // Generic.Output

+  .go    {

+    color: #888

+  }

+  // Generic.Prompt

+  .gp    {

+    color: #555

+  }

+  // Generic.Strong

+  .gs    {

+    font-weight: bold

+  }

+  // Generic.Subheading

+  .gu    {

+    color: #aaa

+  }

+  // Generic.Traceback

+  .gt    {

+    color: #a00

+  }

+  // Keyword.Constant

+  .kc    {

+    font-weight: bold

+  }

+  // Keyword.Declaration

+  .kd    {

+    font-weight: bold

+  }

+  // Keyword.Pseudo

+  .kp    {

+    font-weight: bold

+  }

+  // Keyword.Reserved

+  .kr    {

+    font-weight: bold

+  }

+  // Keyword.Type

+  .kt    {

+    color: #458;

+    font-weight: bold

+  }

+  // Literal.Number

+  .m     {

+    color: #099

+  }

+  // Literal.String

+  .s     {

+    color: #d14

+  }

+  // Name.Attribute

+  .na    {

+    color: #008080

+  }

+  // Name.Builtin

+  .nb    {

+    color: #0086B3

+  }

+  // Name.Class

+  .nc    {

+    color: #458;

+    font-weight: bold

+  }

+  // Name.Constant

+  .no    {

+    color: #008080

+  }

+  // Name.Entity

+  .ni    {

+    color: #800080

+  }

+  // Name.Exception

+  .ne    {

+    color: #900;

+    font-weight: bold

+  }

+  // Name.Function

+  .nf    {

+    color: #900;

+    font-weight: bold

+  }

+  // Name.Namespace

+  .nn    {

+    color: #555

+  }

+  // Name.Tag

+  .nt    {

+    color: #000080

+  }

+  // Name.Variable

+  .nv    {

+    color: #008080

+  }

+  // Operator.Word

+  .ow    {

+    font-weight: bold

+  }

+  // Text.Whitespace

+  .w     {

+    color: #bbb

+  }

+  // Literal.Number.Float

+  .mf    {

+    color: #099

+  }

+  // Literal.Number.Hex

+  .mh    {

+    color: #099

+  }

+  // Literal.Number.Integer

+  .mi    {

+    color: #099

+  }

+  // Literal.Number.Oct

+  .mo    {

+    color: #099

+  }

+  // Literal.String.Backtick

+  .sb    {

+    color: #d14

+  }

+  // Literal.String.Char

+  .sc    {

+    color: #d14

+  }

+  // Literal.String.Doc

+  .sd    {

+    color: #d14

+  }

+  // Literal.String.Double

+  .s2    {

+    color: #d14

+  }

+  // Literal.String.Escape

+  .se    {

+    color: #d14

+  }

+  // Literal.String.Heredoc

+  .sh    {

+    color: #d14

+  }

+  // Literal.String.Interpol

+  .si    {

+    color: #d14

+  }

+  // Literal.String.Other

+  .sx    {

+    color: #d14

+  }

+  // Literal.String.Regex

+  .sr    {

+    color: #009926

+  }

+  // Literal.String.Single

+  .s1    {

+    color: #d14

+  }

+  // Literal.String.Symbol

+  .ss    {

+    color: #990073

+  }

+  // Name.Builtin.Pseudo

+  .bp    {

+    color: #999

+  }

+  // Name.Variable.Class

+  .vc    {

+    color: #008080

+  }

+  // Name.Variable.Global

+  .vg    {

+    color: #008080

+  }

+  // Name.Variable.Instance

+  .vi    {

+    color: #008080

+  }

+  // Literal.Number.Integer.Long

+  .il    {

+    color: #099

+  }

+}

diff --git a/assets/_sass/base/_vars.scss b/assets/_sass/base/_vars.scss
new file mode 100644
index 0000000..25435ff
--- /dev/null
+++ b/assets/_sass/base/_vars.scss
@@ -0,0 +1,41 @@
+:root, [data-theme="light"] {

+  --body-bg: #fafafa;

+

+  --main-color: #639f93;

+  --main-color-hover: #5b9287;

+

+  --form-success-bg: #d0f1cc;

+  --form-success-text: #597755;

+  --form-error-bg: #f1cccc;

+  --form-error-text: #775555;

+

+  --grey-222: #222;

+  --grey-555: #555;

+  --grey-aaa: #aaa;

+  --grey-ccc: #ccc;

+  --grey-ddd: #ddd;

+  --grey-eee: #eee;

+  --grey-fc:  #fcfcfc;

+  --grey-fa:  #fafafa;

+}

+

+[data-theme="dark"] {

+  --body-bg: #050505;

+

+  --main-color: #639f93;

+  --main-color-hover: #5b9287;

+

+  --form-success-bg: #d0f1cc;

+  --form-success-text: #597755;

+  --form-error-bg: #f1cccc;

+  --form-error-text: #775555;

+

+  --grey-222: #ddd;

+  --grey-555: #ddd;

+  --grey-aaa: #777;

+  --grey-ccc: #666;

+  --grey-ddd: #666;

+  --grey-eee: #222;

+  --grey-fc:  #fcfcfc;

+  --grey-fa:  #151515;

+}

diff --git a/assets/_sass/components/_page.scss b/assets/_sass/components/_page.scss
new file mode 100644
index 0000000..d4ec79b
--- /dev/null
+++ b/assets/_sass/components/_page.scss
@@ -0,0 +1,174 @@
+.page {

+  .page-title {

+    margin: 0 0 25px;

+    font-family: "PT Sans", sans-serif;

+    font-size: 32px;

+    line-height: 42px;

+    font-weight: 700;

+    color: var(--grey-222);

+  }

+  .page-content {

+    abbr {

+      border-bottom: 1px dotted var(--grey-555);

+      text-decoration: none;

+      cursor: help;

+    }

+    code,

+    kbd,

+    pre {

+      margin: 0;

+      font-family: monospace;

+      word-wrap: break-word;

+      word-break: break-word;

+      white-space: pre-wrap;

+    }

+    address,

+    cite,

+    var {

+      font-style: italic;

+    }

+    blockquote {

+      margin: 40px 0;

+      padding: 0 0 0 20px;

+      border-left: 3px solid var(--grey-555);

+      color: var(--grey-222);

+      font-weight: 700;

+    }

+    em,

+    strong {

+      color: var(--grey-222);

+    }

+

+    h1,

+    h2,

+    h3,

+    h4,

+    h5,

+    h6 {

+      font-family: "PT Sans", sans-serif;

+      margin: 40px 0 25px 0;

+      color: var(--grey-222);

+    }

+    h4,

+    h5,

+    h6 {

+      margin: 25px 0;

+    }

+    h1 {

+      font-size: 28px;

+    }

+    h2 {

+      font-size: 26px;

+    }

+    h3 {

+      font-size: 22px;

+    }

+    h4 {

+      font-size: 20px;

+    }

+    h5 {

+      font-size: 18px;

+    }

+    h6 {

+      font-size: 16px;

+    }

+

+    a {

+      color: var(--main-color);

+      &:hover {

+        text-decoration: none;

+      }

+    }

+

+    img {

+      display: block;

+      max-width: 100%;

+      height: auto;

+    }

+

+    ul {

+      list-style-type: disc;

+      list-style-position: inside;

+    }

+

+    ul,

+    ol {

+      margin: 15px 0;

+      padding: 0 0 0 20px;

+      ul,

+      ol {

+        padding: 0 0 0 20px;

+      }

+      li {

+        margin: 5px 0;

+        & > code {

+          font-size: 14px;

+          padding: 3px 6px;

+          margin: 0 4px;

+          background: var(--grey-fa);

+          border: 1px solid var(--grey-ccc);

+        }

+      }

+    }

+

+    dl {

+      margin: 40px 0;

+      dt {

+        margin: 10px 0 0;

+        font-weight: 700;

+      }

+      dd {

+        margin: 5px 0;

+        & > code {

+          font-size: 14px;

+          padding: 3px 6px;

+          margin: 0 4px;

+          background: var(--grey-fa);

+          border: 1px solid var(--grey-ccc);

+        }

+      }

+    }

+

+    p {

+      margin: 15px 0;

+      & > code {

+        font-size: 14px;

+        padding: 3px 6px;

+        margin: 0 4px;

+        background: var(--grey-fa);

+        border: 1px solid var(--grey-ccc);

+      }

+    }

+

+    .alignleft {

+      float: left;

+      margin: 20px 30px 10px 0;

+    }

+    .alignright {

+      float: right;

+      margin: 20px 0 10px 20px;

+    }

+    .aligncenter {

+      clear: both;

+      margin: 0 auto 20px;

+    }

+

+    figcaption {

+      font-size: 13px;

+      font-style: italic;

+      padding-top: 10px;

+    }

+

+    .iframe-wrapper {

+      position: relative;

+      padding-top: 56.25%;

+      & > iframe {

+        position: absolute;

+        top: 0;

+        left: 0;

+        width: 100%;

+        height: 100%;

+      }

+    }

+  }

+}

diff --git a/assets/_sass/components/_pagination.scss b/assets/_sass/components/_pagination.scss
new file mode 100644
index 0000000..fcb1b23
--- /dev/null
+++ b/assets/_sass/components/_pagination.scss
@@ -0,0 +1,20 @@
+.pagination {

+  display: grid;

+  grid-template-columns: 100px 1fr 100px;

+  margin: 50px 0 0;

+  font-size: 16px;

+

+  .previous,

+  .next {

+    text-decoration: none;

+    color: var(--grey-555);

+

+    &:hover {

+      text-decoration: underline;

+    }

+  }

+  .page_number {

+    text-align: center;

+    color: var(--grey-ccc);

+  }

+}

diff --git a/assets/_sass/components/_post.scss b/assets/_sass/components/_post.scss
new file mode 100644
index 0000000..5eed7cb
--- /dev/null
+++ b/assets/_sass/components/_post.scss
@@ -0,0 +1,447 @@
+.post-lists-title {

+  font-family: 'PT Sans', sans-serif;

+  font-size: 24px;

+  line-height: 42px;

+  font-weight: 700;

+  color: var(--grey-aaa);

+  margin: 0 0 40px;

+  text-align: center;

+

+  span {

+    color: var(--grey-222);

+  }

+}

+

+.post-list {

+  display: grid;

+  gap: 100px 0;

+}

+

+.post {

+  position: relative;

+

+  .post-title {

+    margin: 0 0 25px;

+    font-family: 'PT Sans', sans-serif;

+    font-size: 32px;

+    line-height: 42px;

+    font-weight: 700;

+    color: var(--grey-222);

+

+    a {

+      color: var(--grey-222);

+      text-decoration: none;

+

+      &:hover {

+        text-decoration: underline;

+      }

+    }

+  }

+

+  .post-author {

+    position: absolute;

+    top: 10px;

+    left: -200px;

+    width: 150px;

+    text-align: right;

+

+    .author-avatar {

+      display: inline-block;

+      width: 50px;

+      height: 50px;

+      border-radius: 50%;

+      fill: currentColor;

+      color: var(--grey-ddd);

+    }

+    .author-info {

+      .author-name {

+        display: block;

+        margin: 10px 0 4px;

+        font-family: 'PT Sans', sans-serif;

+        font-size: 16px;

+        line-height: 20px;

+        font-weight: 700;

+        color: var(--grey-222);

+        text-transform: uppercase;

+      }

+      .author-title {

+        display: block;

+        font-size: 12px;

+        line-height: 16px;

+        font-style: italic;

+        color: var(--grey-aaa);

+      }

+    }

+

+    .post-meta {

+      position: relative;

+      margin: 15px 0 0;

+      padding: 15px 0 0;

+      line-height: 20px;

+      font-size: 14px;

+      color: var(--grey-aaa);

+

+    &:before {

+      position: absolute;

+      top: 0;

+      right: 0;

+      width: 30px;

+      height: 1px;

+      background: var(--grey-ddd);

+      content: "";

+    }

+

+    .post-date {

+      position: relative;

+      margin: 0 5px 0 0;

+      padding: 0 10px 0 0;

+

+      &:after {

+        position: absolute;

+        top: 50%;

+        right: 0;

+        width: 3px;

+        height: 3px;

+        border-radius: 50%;

+        background: var(--grey-ccc);

+        content: "";

+      }

+    }

+    .post-categories {

+      position: relative;

+      @include flexbox();

+      @include justify-content(flex-end);

+      gap: 5px;

+      margin: 8px 0 0;

+

+      a {

+        color: var(--main-color);

+        text-decoration: none;

+

+        &:hover {

+          text-decoration: underline;

+        }

+      }

+    }

+  }

+}

+

+.post-content {

+  abbr {

+    border-bottom: 1px dotted var(--grey-555);

+    text-decoration: none;

+    cursor: help;

+  }

+  code, kbd, pre {

+    margin: 0;

+    font-family: monospace;

+    word-wrap: break-word;

+    word-break: break-word;

+    white-space: pre-wrap;

+  }

+  address, cite, var {

+    font-style: italic;

+  }

+  blockquote {

+    margin: 40px 0;

+    padding: 0 0 0 20px;

+    border-left: 3px solid var(--grey-555);

+    color: var(--grey-222);

+    font-weight: 700;

+  }

+  em, strong {

+    color: var(--grey-222);

+  }

+

+  h1, h2, h3, h4, h5, h6 {

+    font-family: 'PT Sans', sans-serif;

+    margin: 40px 0 25px 0;

+    color: var(--grey-222);

+  }

+  h4, h5, h6 {

+    margin: 25px 0;

+  }

+  h1 {

+    font-size: 28px;

+  }

+  h2 {

+    font-size: 26px;

+  }

+  h3 {

+    font-size: 22px;

+  }

+  h4 {

+    font-size: 20px;

+  }

+  h5 {

+    font-size: 18px;

+  }

+  h6 {

+    font-size: 16px;

+  }

+

+  a {

+    color: var(--main-color);

+

+    &:hover {

+      text-decoration: none;

+    }

+  }

+  img {

+    display: block;

+    max-width: 100%;

+    height: auto;

+  }

+

+  ul {

+    list-style-type: disc;

+    list-style-position: inside;

+  }

+

+  ul, ol {

+    margin: 15px 0;

+    padding: 0 0 0 20px;

+

+    ul, ol {

+      padding: 0 0 0 20px;

+    }

+    li {

+      margin: 5px 0;

+

+      & > code {

+        font-size: 14px;

+        padding: 3px 6px;

+        margin: 0 4px;

+        background: var(--grey-fa);

+        border: 1px solid var(--grey-ccc);

+      }

+    }

+  }

+

+  dl {

+    margin: 40px 0;

+

+    dt {

+      margin: 10px 0 0;

+      font-weight: 700;

+    }

+    dd {

+      margin: 5px 0;

+

+      & > code {

+        font-size: 14px;

+        padding: 3px 6px;

+        margin: 0 4px;

+        background: var(--grey-fa);

+        border: 1px solid var(--grey-ccc);

+      }

+    }

+  }

+    

+  p {

+    margin: 15px 0;

+

+    & > code {

+      font-size: 14px;

+      padding: 3px 6px;

+      margin: 0 4px;

+      background: var(--grey-fa);

+      border: 1px solid var(--grey-ccc);

+    }

+  }

+

+  .alignleft {

+    float: left;

+    margin: 20px 30px 10px 0;

+  }

+  .alignright {

+    float: right;

+    margin: 20px 0 10px 20px;

+  }

+  .aligncenter {

+    clear: both;

+    margin: 0 auto 20px;

+  }

+

+  figcaption {

+    font-size: 13px;

+    font-style: italic;

+    padding-top: 10px;

+  }

+

+  .iframe-wrapper {

+    position: relative;

+    padding-top: 56.25%;

+

+    & > iframe {

+      position: absolute;

+      top: 0;

+      left: 0;

+      width: 100%;

+      height: 100%;

+    }

+  }

+

+  .read-more-button {

+    font-size: 16px;

+    color: var(--grey-555);

+  }

+}

+

+.post-footer {

+  @include flexbox();

+  @include justify-content(space-between);

+  @include align-items(flex-start);

+  gap: 0 20px;

+  margin: 50px 0 0;

+

+  .post-tags {

+    @include flexbox();

+    @include flex-flow(row wrap);

+    @include flex(9, 1, auto);

+    gap: 0 20px;

+    list-style: none;

+    margin: 0;

+    padding: 0;

+

+    li {

+      a {

+        font-size: 14px;

+        font-family: 'PT Sans', sans-serif;

+        color: var(--grey-ccc);

+        text-decoration: none;

+        @include transition(all .15s ease);

+        &:hover {

+          color: var(--grey-555);

+        }

+      }

+    }

+  }

+  .post-share {

+    position: relative;

+    @include flex(0, 0, auto);

+    border: 1px solid var(--grey-ddd);

+    overflow: hidden; 

+

+    &:hover {

+      & > span {

+        margin-left: -100%;

+      }

+      & > ul {

+        left: 0;

+      }

+    }

+    span {

+      display: block;

+      width: 100%;

+      padding: 0 15px;

+      font-family: 'PT Sans', sans-serif;

+      font-size: 12px;

+      text-transform: uppercase;

+      text-align: center;

+      letter-spacing: .1em;

+      color: var(--grey-aaa);

+      cursor: pointer;

+      @include transition(margin .2s ease);

+    }

+    ul {

+      position: absolute;

+      top: 0;

+      left: 100%;

+      width: 100%;

+      height: 100%;

+      @include flexbox();

+      list-style: none;

+      margin: 0;

+      padding: 0;

+      @include transition(left .2s ease);

+

+      li {

+        @include flex(1, 0, auto);

+        cursor: pointer;

+

+        &:last-child {

+          border-left: 1px solid var(--grey-ddd);

+        }

+        a {

+          @include flexbox();

+          @include align-items();

+          @include justify-content();

+          height: 100%;

+          color: var(--grey-ccc);

+            &:hover {

+              background: var(--grey-eee);

+            }

+            svg {

+              fill: currentColor;

+            }

+          }

+        }

+      }

+    }

+  }

+    

+  .post-comments {

+    position: relative;

+    margin: 40px 0 0;

+    padding: 20px 0 0;

+    border-top: 1px solid var(--grey-ddd);

+  }

+}

+

+

+@media screen and (max-width: 960px) {

+  .post { 

+    .post-title {

+      margin: 0 0 15px;

+    }

+    .post-author {

+      @include flexbox();

+      @include align-items();

+      @include flex-flow(row wrap);

+      gap: 15px;

+      position: static;

+      width: 100%;

+      margin: 0 0 20px;

+      text-align: left;

+      .author-avatar {

+        width: 36px;

+        height: 36px;

+      }

+      .author-info {

+        .author-name {

+          margin: 0;

+          color: var(--grey-555);

+          text-transform: initial;

+        }

+        .author-title { display: none; }

+      }

+      .post-meta {

+        @include flexbox();

+        @include flex-flow(row wrap);

+        margin: 0;

+        margin-left: auto;

+        padding: 0;

+

+        &:before {

+          content: none;

+        }

+        .post-categories {

+          margin: 0 0 0 5px;

+          padding: 0 0 0 10px;

+

+          &:before {

+            position: absolute;

+            top: 50%;

+            left: 0;

+            width: 3px;

+            height: 3px;

+            border-radius: 50%;

+            background: var(--grey-ccc);

+            content: "";

+          }

+        }

+      }

+    }

+  }

+}

diff --git a/assets/_sass/main.scss b/assets/_sass/main.scss
new file mode 100644
index 0000000..a20dba4
--- /dev/null
+++ b/assets/_sass/main.scss
@@ -0,0 +1,21 @@
+@import 'base/vars';

+@import 'base/mixins';

+@import 'base/reset';

+@import 'base/syntax';

+@import 'base/animations';

+@import 'base/helpers';

+

+//Layout

+@import 'layout';

+

+//Pages

+@import 'pages/fourofour';

+

+//Components

+@import 'components/post';

+@import 'components/page';

+@import 'components/pagination';

+

+//Partials

+@import 'partials/header-separator';

+@import 'partials/burger-menu';

diff --git a/assets/_sass/pages/_fourofour.scss b/assets/_sass/pages/_fourofour.scss
new file mode 100644
index 0000000..5257ff1
--- /dev/null
+++ b/assets/_sass/pages/_fourofour.scss
@@ -0,0 +1,9 @@
+.page-not-found {

+  text-align: center;

+

+  svg {

+    fill: currentColor;

+    color: var(--grey-ddd);

+    margin: 0 auto;

+  }

+}

diff --git a/assets/_sass/partials/_burger-menu.scss b/assets/_sass/partials/_burger-menu.scss
new file mode 100644
index 0000000..2bea84c
--- /dev/null
+++ b/assets/_sass/partials/_burger-menu.scss
@@ -0,0 +1,68 @@
+.toggleBurger {

+  display: none;

+

+  &:checked {

+    & ~ .site-navigation {

+      @include translate(0, 0);

+    }

+    & ~ .toggleBurgerWrapper {

+      span {

+        background: transparent;

+        &:before {

+          top: 0;

+          @include rotate(135deg);

+        }

+        &:after {

+          top: 0;

+          @include rotate(-135deg);

+        }

+      }

+    }

+  }

+}

+

+.toggleBurgerWrapper {

+  display: none;

+  position: fixed;

+  top: 20px;

+  left: 20px;

+  width: 25px;

+  height: 30px;

+  cursor: pointer;

+  z-index: 100;

+  @include no-select();

+

+  span {

+    position: absolute;

+    top: 50%;

+    height: 2px;

+    width: 100%;

+    background: var(--grey-222);

+

+    @include transition(all .3s ease);

+    @include translate(0, -50%);

+

+    &:before,

+    &:after {

+      position: absolute;

+      height: 2px;

+      width: 100%;

+      background: var(--grey-222);

+      content: "";

+

+      @include transition(all .3s ease);

+    }

+    &:before {

+      top: -6px;

+    }

+    &:after {

+      top: 6px;

+    }

+  }

+}

+

+@media screen and (max-width: 800px) {

+  .toggleBurgerWrapper {

+    display: block;

+  }

+}

diff --git a/assets/_sass/partials/_header-separator.scss b/assets/_sass/partials/_header-separator.scss
new file mode 100644
index 0000000..4c264df
--- /dev/null
+++ b/assets/_sass/partials/_header-separator.scss
@@ -0,0 +1,27 @@
+.header-content-separator {

+  position: relative;

+  margin: 40px auto;

+  width: 4px;

+  height: 4px;

+  border-radius: 50%;

+  background: var(--grey-ccc);

+

+  &:before {

+    position: absolute;

+    left: -8px;

+    width: 4px;

+    height: 4px;

+    border-radius: 50%;

+    background: var(--grey-ccc);

+    content: "";

+  }

+  &:after {

+    position: absolute;

+    left: 8px;

+    width: 4px;

+    height: 4px;

+    border-radius: 50%;

+    background: var(--grey-ccc);

+    content: "";

+  }

+}