body {
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  background: #f8fafc;
  color: #22223b;
  margin: 0;
  padding: 0;
}

.hero {
  background: linear-gradient(120deg, #4a4e69 0%, #9a8c98 100%);
  color: #fff;
  padding: 3.5rem 1rem 2.5rem 1rem;
  text-align: center;
  position: relative;
}
.hero-content {
  max-width: 700px;
  margin: 0 auto;
}
.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  margin: 0 0 0.5rem 0;
  letter-spacing: 1px;
}
.tagline {
  font-size: 1.35rem;
  margin-bottom: 1.2rem;
  color: #f2e9e4;
}
.tagline .before {
  color: #fbbf24;
  font-weight: 600;
}
.badges img {
  margin: 0 0.5rem;
  vertical-align: middle;
  height: 28px;
}
.cta {
  display: inline-block;
  margin-top: 2rem;
  background: #fbbf24;
  color: #22223b;
  font-weight: 700;
  padding: 0.9em 2em;
  border-radius: 8px;
  text-decoration: none;
  font-size: 1.15rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}
.cta:hover {
  background: #fff;
  color: #4a4e69;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

main {
  max-width: 900px;
  margin: 2.5rem auto 0 auto;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  padding: 2.5rem 2rem 2rem 2rem;
}
.features h2, .usage h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
}
.feature-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  justify-content: center;
  margin-bottom: 2rem;
}
.card {
  background: #f3f3f7;
  border-radius: 10px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
  padding: 1.1rem 1.3rem;
  min-width: 180px;
  max-width: 220px;
  flex: 1 1 180px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.15s, box-shadow 0.15s;
}
.card:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 4px 16px rgba(0,0,0,0.10);
}
.card .icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}
.card p {
  margin: 0;
  font-size: 1.08rem;
  text-align: center;
}

.usage {
  margin-top: 2.5rem;
}
.terminal {
  background: #232946;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.10);
  color: #eaeaea;
  margin-bottom: 1.2rem;
  overflow-x: auto;
}
.terminal-bar {
  display: flex;
  align-items: center;
  padding: 0.5em 1em 0.3em 1em;
}
.terminal-bar .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 6px;
}
.terminal-bar .red { background: #ff5f56; }
.terminal-bar .yellow { background: #ffbd2e; }
.terminal-bar .green { background: #27c93f; }
.terminal pre {
  margin: 0;
  padding: 1.1em 1.5em 1.1em 1.5em;
  font-size: 1.08rem;
  font-family: 'Fira Mono', 'Consolas', 'Menlo', monospace;
  background: none;
  color: #eaeaea;
}
.terminal .cmd {
  color: #fbbf24;
  font-weight: 600;
}
.terminal .output {
  color: #a3e635;
  font-weight: 500;
}
.terminal .size {
  color: #38bdf8;
  font-weight: 700;
}
.more-docs {
  text-align: center;
  margin-top: 0.5rem;
  font-size: 1.08rem;
}
.more-docs a {
  color: #4a4e69;
  text-decoration: underline;
  font-weight: 600;
}
.links {
  text-align: center;
  margin: 2.5rem 0 0 0;
}
.button {
  display: inline-block;
  background: #4a4e69;
  color: #fff;
  padding: 0.8em 2em;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  margin: 0 0.7em;
  font-size: 1.1rem;
  transition: background 0.2s, color 0.2s;
}
.button:hover {
  background: #22223b;
  color: #fbbf24;
}
footer {
  text-align: center;
  color: #888;
  font-size: 1rem;
  margin: 2.5rem 0 1.2rem 0;
  background: none;
}
.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5em;
}
.footer-social {
  margin-top: 0.3em;
}
.icon-social {
  width: 24px;
  height: 24px;
  margin: 0 0.2em;
  opacity: 0.7;
  transition: opacity 0.2s, transform 0.2s;
  vertical-align: middle;
}
.icon-social:hover {
  opacity: 1;
  transform: scale(1.15);
}

@media (max-width: 900px) {
  main {
    padding: 1.2rem 0.5rem;
  }
  .feature-cards {
    gap: 0.7rem;
  }
}
@media (max-width: 700px) {
  .feature-cards {
    flex-direction: column;
    align-items: stretch;
  }
  .card {
    min-width: 0;
    max-width: 100%;
    margin: 0 auto;
  }
}
@media (max-width: 600px) {
  .hero {
    padding: 2rem 0.5rem 1.2rem 0.5rem;
  }
  main {
    padding: 0.7rem 0.2rem;
  }
  .features h2, .usage h2 {
    font-size: 1.3rem;
  }
}

.note {
  background: #fffbe6;
  color: #7c4700;
  border-left: 5px solid #fbbf24;
  padding: 1em 1.2em;
  margin: 1.5em 0 2em 0;
  border-radius: 8px;
  font-size: 1.08rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  box-shadow: 0 1px 6px rgba(0,0,0,0.04);
}

.faq {
  margin: 2.5em auto 0 auto;
  max-width: 700px;
  background: #f8fafc;
  border-radius: 10px;
  box-shadow: 0 1px 6px rgba(0,0,0,0.04);
  padding: 1.5em 1.2em 1.2em 1.2em;
}
.faq h2 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1em;
}
.faq-item {
  margin-bottom: 1em;
  font-size: 1.08rem;
}
.faq-item strong {
  color: #4a4e69;
}
.faq-item code {
  background: #ececec;
  border-radius: 4px;
  padding: 0.1em 0.3em;
  font-size: 0.98em;
}