/* emoji-friendly font stack */
body, a, span {
  font-family:
    -apple-system, BlinkMacSystemFont,
    "Segoe UI", "Segoe UI Emoji", "Segoe UI Symbol",
    "Noto Color Emoji", sans-serif;
  margin: 0; padding: 0;
  color: #111;
  line-height: 1.4;
}

a {
  text-decoration: none;
  color: #0066cc;
}

a:hover {
  text-decoration: underline;
}

/* common layout */
.container {
  max-width: 800px;
  margin: 40px auto;
  padding: 0 20px;
}

/* “path” header */
.path {
  font-size: 1.2em;
  margin-bottom: 20px;
}

/* file-explorer list */
.list {
  list-style: none;
  padding-left: 0;
}

.list li {
  margin: 8px 0;
  display: flex;
  align-items: center;
}

.list li span.icon {
  font-size: 1.2em;
  margin-right: 8px;
}

/* two-column for About Me */
.about-content {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.about-content img {
  flex: 0 0 250px;
  max-width: 100%;
  border-radius: 8px;
}

.about-content .text {
  flex: 1;
  min-width: 250px;
}

/* portfolio grid */
.portfolio-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.portfolio-item {
  flex: 1 1 250px;
  text-align: center;
}

.portfolio-item img {
  max-width: 100%;
  border-radius: 4px;
}

.portfolio-item .caption {
  margin-top: 8px;
  font-weight: bold;
}