Add TTRPG Player marketing landing site.

React/Vite landing with RU/EN i18n, live USD pricing, download links to updates.mailib.ru, and donate.stream checkout.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/components/sections/Hero.module.css

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+.hero {
+  padding: 48px 24px 80px;
+}
+
+.inner {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 48px;
+  align-items: center;
+  max-width: var(--max-width);
+  margin: 0 auto;
+}
+
+.content {
+  max-width: 520px;
+}
+
+.eyebrow {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  margin-bottom: 20px;
+  font-size: 13px;
+  font-weight: 500;
+  color: var(--color-gold);
+}
+
+.spark {
+  color: var(--color-purple-bright);
+}
+
+.title {
+  margin-bottom: 8px;
+  font-size: clamp(40px, 6vw, 56px);
+  font-weight: 800;
+  line-height: 1.05;
+  letter-spacing: -0.03em;
+  background: linear-gradient(135deg, #fff 0%, #d4cce8 100%);
+  -webkit-background-clip: text;
+  background-clip: text;
+  color: transparent;
+}
+
+.tagline {
+  margin-bottom: 20px;
+  font-size: clamp(20px, 3vw, 26px);
+  font-weight: 600;
+  color: var(--color-purple-bright);
+}
+
+.description {
+  margin-bottom: 28px;
+  font-size: 17px;
+  line-height: 1.65;
+  color: var(--color-text-muted);
+}
+
+.cta {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 12px;
+  margin-bottom: 16px;
+}
+
+.platforms {
+  margin-bottom: 32px;
+  font-size: 13px;
+  color: var(--color-text-dim);
+}
+
+.highlights {
+  display: grid;
+  gap: 16px;
+}
+
+.highlight {
+  display: grid;
+  gap: 4px;
+  padding: 16px 18px;
+  border: 1px solid var(--color-border);
+  border-radius: var(--radius-md);
+  background: var(--color-bg-card);
+}
+
+.highlight strong {
+  font-size: 14px;
+  font-weight: 600;
+  color: var(--color-text);
+}
+
+.highlight span {
+  font-size: 13px;
+  color: var(--color-text-muted);
+}
+
+@media (max-width: 900px) {
+  .inner {
+    grid-template-columns: 1fr;
+  }
+
+  .content {
+    max-width: none;
+  }
+}