* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: #fff;
  color: #111;
}

body {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.6;
}

.page {
  max-width: 740px;
  margin: 0 auto;
  padding: 2rem 1.1rem 2.5rem;
}

.block {
  margin-top: 1.65rem;
}

h1,
h2 {
  margin: 0 0 0.35rem;
  font-weight: 700;
}

h1 {
  font-size: 1.7rem;
}

h2 {
  font-size: 1.15rem;
}

p,
ul {
  margin: 0.2rem 0 0.6rem;
}

ul {
  padding-left: 1.1rem;
}

li + li {
  margin-top: 0.2rem;
}

a {
  color: #0645ad;
  text-decoration: underline;
}

a:hover {
  text-decoration-thickness: 1.5px;
}

footer {
  color: #333;
  font-size: 0.96em;
}

@media (max-width: 500px) {
  .header-row {
    flex-direction: column;
  }
}

.header-row {
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
}

.avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.date {
  color: #888;
  font-size: 0.9em;
}

.project {
  margin-top: 1.6rem;
}

.project p {
  margin-bottom: 0.6rem;
}

.stack {
  color: #555;
  font-size: 0.92em;
}

.why {
  font-style: italic;
  color: #333;
}

.why-label {
  font-style: normal;
  font-weight: 700;
}

.video-wrap {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.video-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}