body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: #222;
}

img {
    max-width: 100%;
    height: auto;
}

/* Navbar */
.navbar {
    border-bottom: 1px solid #ddd;
}

.navbar-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-title {
    font-size: 22px;
    font-weight: bold;
}

.navbar a {
    margin-left: 20px;
    text-decoration: none;
    color: #000;
}

.navbar a.active {
    font-weight: bold;
    text-decoration: underline;
}

/* Layout */
.container {
    max-width: 1100px;
    margin: 40px auto;
    padding: 0 20px;
    display: flex;
}

.container.single {
    flex-direction: column;
}

.left {
    width: 30%;
}

.right {
    width: 70%;
    padding-left: 40px;
}

.profile-img {
    max-width: 220px;
}

footer {
    text-align: center;
    padding: 30px;
    font-size: 14px;
    color: #777;
}

/* Responsive */
@media (max-width: 900px) {

    .container {
        flex-direction: column;
    }

    .left,
    .right {
        width: 100%;
        padding: 0;
    }

    .right {
        margin-top: 30px;
    }

    .navbar-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .navbar nav a {
        margin-left: 0;
        margin-right: 15px;
    }

    .profile-img {
        max-width: 180px;
    }
}

@media (max-width: 480px) {

    body {
        font-size: 15px;
    }

    .site-title {
        font-size: 18px;
    }

    .profile-img {
        max-width: 150px;
    }
}

.video-container {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  overflow: hidden;
  margin: 20px 0;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.site-title a {
  text-decoration: none;
  color: #000;
}

.site-title a:hover {
  text-decoration: underline;
}

.social-links {
  margin-top: 20px;
  display: flex;
  gap: 12px;
}

.social-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #f2f2f2;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.social-icon img {
  width: 18px;
  height: 18px;
}

.social-icon:hover {
  background: #e0e0e0;
}