add easter egg

2024-12-31 10:40:47 +01:00 · 2024-12-31 10:40:47 +01:00 · 4384cf300b
commit 4384cf300b
parent 00da1376ca
1 changed files with 42 additions and 12 deletions
--- a/index.html
+++ b/index.html
@ -248,6 +248,19 @@
      hyphens: auto;
    }

+     @keyframes disco {
+       from {
+         filter: sepia(50%) hue-rotate(0deg) saturate(200%);
+       }
+       to {
+         filter: sepia(50%) hue-rotate(360deg) saturate(200%);
+       }
+     }
+
+     .disco {
+       animation: disco 1s linear infinite;
+     }
+
     @media (prefers-color-scheme: dark) {
       :root{
         --sht-background: var(--ctp-macchiato-base);
@ -262,6 +275,23 @@
       }
    }
  </style>
+
+  <script>
+    let status = 0;
+    let code = [38, 38, 40, 40, 37, 39, 37, 39, 66, 65];
+
+    window.onkeydown = function(key) {
+      if (key.keyCode === code[status]) {
+        status++;
+        if (status === code.length) {
+          status = 0;
+          document.body.classList.add('disco');
+        }
+      } else {
+        status = 0;
+      }
+    };
+  </script>
 </head>
 <body>
  <main>