feat: ✨ add age-gating check

www/static/age_gate_check.js

@@ -0,0 +1,12 @@
+
+
+function confirmAge() {
+    let ageGate = document.getElementById("age_gate_block");
+    ageGate.style.opacity = 0;
+
+    setTimeout(() => {
+        ageGate.parentElement.removeChild(ageGate);
+    }, 1000);
+
+    document.cookie += "AgeConfirmed=true; path=/; max-age=31536000"
+}

www/static/dergstyle.css

@@ -52,6 +52,45 @@ a:hover {
 	color: var(--highlight_2);
 }
 
+#age_gate_block {
+    position: fixed;
+    top: 0;
+    left: 0;
+    z-index: 1040;
+    width: 100vw;
+    height: 100vh;
+    background-color: rgba(0, 0, 0, 0.4);
+    backdrop-filter: blur(20px);
+
+	transition: opacity 0.8s linear;
+}
+
+#age_gate_block div {
+	background-color: var(--bg_3);
+	border-radius: 1em;
+
+	padding: 1em;
+
+	width: 12em;
+
+	margin:0 auto;
+	display: table;
+	position: absolute;
+	
+	left: 0;
+	right:0;
+	top: 50%;
+	-webkit-transform:translateY(-50%);
+	-moz-transform:translateY(-50%);
+	-ms-transform:translateY(-50%);
+	-o-transform:translateY(-50%);
+	transform:translateY(-50%);
+}
+
+#age_gate_block p {
+	min-height: 5em;
+}
+
 #main_header {
 	overflow: hidden;
 	position: relative;