/* Base Reset */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

/* Theme Colors */
:root {
  --info: #eeccff;
  --main: #831fe0;
  --light: #ccffd0;
  --text-dark: #1f2937;
  --bg-light: #fafafa;
  --border-soft: #e5e7eb;
}

/* Body */
body {
  background: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.7;
}

/* Header / Nav */
header {
  background: var(--main);
  padding: 16px 0;
}

nav {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

nav a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  margin-right: 20px;
  font-size: 0.95rem;
}

nav a:hover {
  text-decoration: underline;
}

/* Main Content Container */
.container {
  max-width: 900px;
  margin: 32px auto;
  padding: 28px 26px;
  background: #ffffff;
  border-radius: 14px;
  border: 1px solid var(--border-soft);
}

/* Headings */
h1 {
  font-size: 2rem;
  margin-bottom: 20px;
  color: var(--main);
}

h2 {
  font-size: 1.4rem;
  margin: 28px 0 14px;
}

/* Paragraphs */
p {
  margin-bottom: 16px;
  font-size: 1.02rem;
}

/* Info boxes */
.info-box {
  background: var(--info);
  border-left: 6px solid var(--main);
  padding: 16px;
  margin: 24px 0;
  border-radius: 10px;
}

/* Light highlight boxes */
.light-box {
  background: var(--light);
  padding: 16px;
  margin: 24px 0;
  border-radius: 10px;
  border: 1px dashed var(--main);
}

/* Links */
a {
  color: var(--main);
}

a:hover {
  opacity: 0.85;
}

/* Footer */
.footer {
  max-width: 900px;
  margin: 40px auto 20px;
  padding: 16px;
  text-align: center;
  font-size: 0.85rem;
  color: #6b7280;
}

/* Blog list */
.blog-list {
  list-style: none;
  padding-left: 0;
}

.blog-list li {
  margin-bottom: 14px;
}

.blog-list a {
  font-weight: 600;
  font-size: 1.05rem;
}

/* Responsive */
@media (max-width: 640px) {
  nav {
    text-align: center;
  }

  nav a {
    margin: 0 10px;
    display: inline-block;
  }

  .container {
    margin: 16px 12px;
    padding: 20px 18px;
  }
}