1 files changed, 188 insertions, 0 deletions

diff --git a/src/app.css b/src/app.css
new file mode 100644
index 0000000..829967c
--- /dev/null
+++ b/src/app.css
@@ -0,0 +1,188 @@
+* {
+  box-sizing: border-box;
+}
+
+:root {
+  --bg-color: #fcfdfe;
+  --text-color: #000c18;
+  --accent-color: #22aa44;
+  --accent-hover: #9966b8;
+}
+
+@media (prefers-color-scheme: dark) {
+  :root {
+    --bg-color: #000c18;
+    --text-color: #b7b8b9;
+  }
+}
+
+body {
+  margin: 0;
+  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
+    Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
+  font-size: 1.125rem;
+  line-height: 1.8;
+  background: var(--bg-color);
+  color: var(--text-color);
+  display: flex;
+  flex-direction: column;
+  min-height: 100vh;
+  overflow-x: hidden;
+}
+
+h1 {
+  font-size: 1.75rem;
+}
+
+h2 {
+  margin: 0 0 0.75em;
+  font-weight: 700;
+  line-height: 1.3;
+  font-size: 2rem;
+}
+
+@media (max-width: 768px) {
+  h1 {
+    font-size: 1.75rem;
+  }
+
+  h2 {
+    font-size: 1.75rem;
+  }
+}
+
+header,
+footer {
+  padding: 0.5em;
+  text-align: center;
+  background: var(--bg-color);
+}
+
+header h1 {
+  font-size: 1.75rem;
+  padding-left: 1rem;
+}
+
+main {
+  flex-grow: 1;
+  max-width: 900px;
+  margin: 0 auto;
+  padding: 2em;
+}
+
+@media (max-width: 768px) {
+  main {
+    padding: 1.5em;
+  }
+}
+
+footer {
+  text-align: center;
+  font-size: 1.05rem;
+  color: var(--text-color);
+}
+
+section {
+  margin-bottom: 3em;
+  padding: 0 2%;
+}
+
+.header-top {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  gap: 2rem;
+}
+
+@media (max-width: 768px) {
+  .header-top {
+    justify-content: space-between;
+    text-align: left;
+  }
+}
+
+nav ul {
+  list-style: none;
+  margin: 0;
+  padding: 0;
+  display: flex;
+  gap: 2rem;
+  justify-content: center;
+  flex-wrap: wrap;
+}
+
+nav a {
+  font-weight: 600;
+  font-size: 1.125rem;
+}
+
+.menu-toggle {
+  display: none;
+  background: none;
+  border: 0;
+  font-size: 1.75rem;
+  cursor: pointer;
+  color: var(--text-color); 
+}
+
+@media (max-width: 768px) {
+  .menu-toggle {
+    display: block;
+  }
+
+  nav ul {
+    flex-direction: column;
+    align-items: center;
+    gap: 1.25rem;
+    display: none;
+  }
+
+  nav ul.open {
+    display: flex;
+  }
+
+  header {
+    position: sticky;
+    top: 0;
+    z-index: 1000;
+    background: var(--bg-color);
+  }
+}
+
+.sr-only {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  margin: -1px;
+  padding: 0;
+  overflow: hidden;
+  clip: rect(0 0 0 0);
+  border: 0;
+}
+
+a {
+  color: var(--accent-color);
+  font-weight: 700;
+  text-decoration: underline;
+  text-decoration-color: transparent;
+  text-underline-offset: 4px;
+  text-decoration-thickness: 2px;
+  transition: color 0.3s, text-decoration-color 0.3s;
+}
+
+a:hover,
+a:focus {
+  color: var(--accent-hover);
+  text-decoration-color: currentColor;
+}
+
+a:focus-visible {
+  outline: 3px solid var(--accent-color);
+  outline-offset: 4px;
+  border-radius: 3px;
+}
+
+.highlight {
+  background: var(--accent-hover);
+  color: #fcfdfe;
+}