Update style.css

style.css

@@ -1,28 +1,166 @@
-body {
-	padding: 2rem;
-	font-family: -apple-system, BlinkMacSystemFont, "Arial", sans-serif;
+:root {
+  --bg: #0b1020;
+  --panel: rgba(255, 255, 255, 0.06);
+  --panel2: rgba(255, 255, 255, 0.08);
+  --text: rgba(255, 255, 255, 0.92);
+  --muted: rgba(255, 255, 255, 0.72);
+  --muted2: rgba(255, 255, 255, 0.58);
+  --border: rgba(255, 255, 255, 0.10);
+  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
+  --radius: 18px;
+  --radius2: 14px;
+  --accent: #ff2a2a;
+  --accent2: #ff6b6b;
+}
+
+* { box-sizing: border-box; }
+
+html, body {
+  height: 100%;
+  margin: 0;
+  background: radial-gradient(1200px 600px at 20% -10%, rgba(255, 42, 42, 0.18), transparent 55%),
+              radial-gradient(900px 500px at 95% 10%, rgba(255, 107, 107, 0.12), transparent 60%),
+              var(--bg);
+  color: var(--text);
+  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
+}
+
+a { color: inherit; text-decoration: none; }
+a:hover { text-decoration: underline; }
+
+.wrap {
+  max-width: 980px;
+  margin: 0 auto;
+  padding: 28px 18px 40px;
+}
+
+.hero {
+  padding: 26px 22px;
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  background: linear-gradient(180deg, var(--panel2), var(--panel));
+  box-shadow: var(--shadow);
+  margin-bottom: 18px;
+}
+
+.badge {
+  display: inline-block;
+  padding: 7px 10px;
+  border: 1px solid var(--border);
+  border-radius: 999px;
+  color: var(--muted);
+  font-size: 12px;
+  letter-spacing: 0.2px;
+  background: rgba(0, 0, 0, 0.18);
 }
 
 h1 {
-	font-size: 16px;
-	margin-top: 0;
+  margin: 12px 0 8px;
+  font-size: clamp(28px, 4vw, 42px);
+  letter-spacing: -0.6px;
+}
+
+.subtitle {
+  margin: 0 0 16px;
+  color: var(--muted);
+  font-size: 15.5px;
+  line-height: 1.45;
+}
+
+.cta-row {
+  display: flex;
+  gap: 10px;
+  flex-wrap: wrap;
+}
+
+.btn {
+  padding: 10px 14px;
+  border-radius: 12px;
+  border: 1px solid var(--border);
+  background: rgba(255, 255, 255, 0.06);
+  color: var(--text);
+  font-weight: 600;
+  font-size: 14px;
 }
 
-p {
-	color: rgb(107, 114, 128);
-	font-size: 15px;
-	margin-bottom: 10px;
-	margin-top: 5px;
+.btn.primary {
+  border-color: rgba(255, 42, 42, 0.45);
+  background: linear-gradient(180deg, rgba(255, 42, 42, 0.22), rgba(255, 42, 42, 0.10));
 }
 
 .card {
-	max-width: 620px;
-	margin: 0 auto;
-	padding: 16px;
-	border: 1px solid lightgray;
-	border-radius: 16px;
+  border: 1px solid var(--border);
+  border-radius: var(--radius2);
+  background: rgba(255, 255, 255, 0.05);
+  padding: 18px 18px;
+  margin: 14px 0;
 }
 
-.card p:last-child {
-	margin-bottom: 0;
+h2 {
+  margin: 0 0 10px;
+  font-size: 18px;
+  letter-spacing: -0.2px;
 }
+
+h3 {
+  margin: 8px 0 10px;
+  font-size: 15.5px;
+  color: var(--muted);
+  font-weight: 700;
+}
+
+ul {
+  margin: 10px 0 0 18px;
+  padding: 0;
+  color: var(--muted);
+  line-height: 1.55;
+}
+
+.note {
+  margin: 12px 0 0;
+  color: var(--muted2);
+  font-size: 13.5px;
+  line-height: 1.5;
+}
+
+.grid {
+  display: grid;
+  gap: 14px;
+  grid-template-columns: 1fr;
+}
+
+@media (min-width: 820px) {
+  .grid { grid-template-columns: 1fr 1fr; }
+}
+
+.pills {
+  display: flex;
+  gap: 8px;
+  flex-wrap: wrap;
+  margin-top: 10px;
+}
+
+.pill {
+  padding: 7px 10px;
+  border-radius: 999px;
+  border: 1px solid var(--border);
+  background: rgba(0, 0, 0, 0.15);
+  color: var(--muted);
+  font-size: 12.5px;
+  font-weight: 600;
+}
+
+.footer {
+  display: flex;
+  justify-content: space-between;
+  gap: 12px;
+  align-items: center;
+  border-top: 1px solid rgba(255, 255, 255, 0.08);
+  padding-top: 16px;
+  margin-top: 18px;
+  color: var(--muted2);
+  font-size: 13px;
+}
+
+.footer-right { display: flex; gap: 10px; align-items: center; }
+.sep { opacity: 0.6; }