what is going on

css/base.css

@@ -0,0 +1,101 @@
+:root {
+    --surface-container-low: #faf3e7;
+    --surface-container-highest: #eae2d2;
+    --surface: #fff8f0;
+    --backdrop-blur: 24px;
+    --primary: #8c4d50;
+    --primary-container: #fcacaf;
+    --on-background: #363227;
+    --nav-height: 4rem;
+    --border-radius: 48px;
+    --small-radius: 24px;
+    --small-border-radius: 8px;
+    --max-content-width: 80rem;
+    --secondary-container: #e0f5cb;
+    --on-secondary-container: #4c5e3e;
+    --on-surface: #363227;
+    --outline-variant: #b9b1a3;
+    --on-surface-variant: #645f52;
+    --grid-cols: 3;
+}
+
+@media (max-width: 768px) {
+    :root {
+        --grid-cols: 1;
+    }
+}
+
+body {
+    background-color: var(--surface);
+    font-family: 'Plus Jakarta Sans', sans-serif;
+    box-sizing: border-box;
+}
+
+
+h1, h2, h3, h4 {
+    margin: 0;
+    font-family: serif;
+    color: var(--on-background);
+
+    & > span {
+        font-style: italic;
+        color: var(--primary);
+    }
+}
+
+h1 {
+    font-size: 4rem;
+    line-height: 3.5rem;
+    margin: 1.5rem 0;
+}
+
+h2 {
+    font-size: 3.5rem;
+}
+
+h3 {
+    font-size: 1.5rem;
+}
+
+h4 {
+    font-size: 1rem;
+}
+
+h5 {
+    font-size: 0.8rem;
+
+}
+
+p {
+    color: var(--on-background);
+    line-height: 1.5rem;
+}
+
+body > nav, body > footer, body > main > * {
+    padding: 8rem 2rem;
+
+    & > div:only-child, &:not(:has(>div:only-child)) {
+        max-width: var(--max-content-width);
+        margin: 0 auto;
+    }
+}
+
+body > nav {
+    padding: 1rem;
+}
+
+svg {
+    height: 1em;
+    width: 1em;
+}
+
+ul {
+    list-style-type: none;
+    padding: 0;
+    margin: 0;
+}
+
+img {
+    color: transparent;
+}
+