/* Reset & base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:     #f0f0eb;
  --fg:     #111111;
  --muted:  #666666;
  --accent: #0057ff;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.05rem;
  line-height: 1.7;
  padding: 3rem 1.25rem;
}

#app {
  max-width: 640px;
  margin: 0 auto;
}

/* Nav */
nav {
  margin-bottom: 3rem;
  display: flex;
  gap: 1.25rem;
  font-weight: bold;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-family: system-ui, sans-serif;
  font-size: 1.0rem;
  letter-spacing: 0.03em;
  transition: color 0.15s;
}

nav a:hover,
nav a.active { color: var(--fg); }


/* Footer */
footer {
  margin-top: 4rem;
  padding-top: 1rem;
  color: var(--muted);
  font-family: system-ui, sans-serif;
  font-size: 0.85rem;
  text-align: center;
 /*  border-top: 1px solid #eee; */
}



/* Banner */
.banner {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, #a8c5a0, #c8dfc4);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  border-radius: 4px;
}

.banner span {
  color: white;
  font-size: 2.5rem;
  font-family: system-ui, sans-serif;
  font-weight: bold;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 3px solid white;
  padding: 0.4rem 1.2rem;
}




/* Base elemets */
h1 {
  font-size: 2rem;
  font-weight: normal;
  margin-bottom: 1rem;
}

h2 {
  font-size: 1.4rem;
  font-weight: normal;
  margin: 2rem 0 0.5rem;
}

p { margin-bottom: 1.5rem; }

a { color: var(--accent); }



/* About page */

.contact-list {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.contactImg {
  width: 4rem;
  height: auto;
}


/* Blog list */
.post-list { list-style: none; }

.post-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid #eee;
}

.post-list a {
  text-decoration: none;
  color: var(--fg);
}

.post-list a:hover { text-decoration: underline; }

.post-date,
.post-meta {
  color: var(--muted);
  font-family: system-ui, sans-serif;
  font-size: 0.85rem;
  white-space: nowrap;
  margin-bottom: 2rem;
}

/*Code*/
pre {
  background: #f5f5f5;
  padding: 1rem;
  overflow-x: auto;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

/* Mobile─*/
@media (max-width: 480px) {
  body { padding: 2rem 1rem; }
  .post-list li { flex-direction: column; gap: 0.15rem; }
}