feat: Restore BS icons, separate styles to modules

sass/_crt.scss

@@ -0,0 +1,70 @@
+.crt {
+  margin: 1rem 0 1rem;
+  border-radius: var(--rounded-corner);
+  box-shadow: var(--glow);
+  background: var(--crt-bg);
+
+  a {
+    text-decoration: underline;
+  }
+
+  pre {
+    color: var(--primary-color);
+    padding: 1rem 1rem;
+    text-shadow: var(--primary-color-alpha) 0 0 4px,
+      var(--primary-color) 0 0 12px;
+    // Unset some <pre> stuff
+    background-color: unset;
+    box-shadow: unset;
+    margin: unset;
+  }
+}
+
+.scanlines {
+  position: relative;
+  overflow: hidden;
+}
+
+.scanlines::after {
+  animation: scanlines 250ms linear infinite;
+  background: repeating-linear-gradient(
+    0deg,
+    rgba(0, 0, 0, 0.25),
+    rgba(0, 0, 0, 0.25) 1px,
+    transparent 3px,
+    transparent 4px
+  );
+  content: "";
+  display: block;
+  height: calc(100% + 8px);
+  left: 0;
+  pointer-events: none;
+  position: absolute;
+  top: 0;
+  width: 100%;
+
+  @keyframes scanlines {
+    0% {
+      transform: translateY(0px);
+    }
+    100% {
+      transform: translateY(-8px);
+    }
+  }
+}
+
+.cursor {
+  animation: blicking 1s infinite;
+
+  @keyframes blicking {
+    0% {
+      opacity: 1;
+    }
+    50% {
+      opacity: 0;
+    }
+    75% {
+      opacity: 1;
+    }
+  }
+}