/* ====== Shared Header / Footer / Marquee ====== */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f8f3e9;
}

.announcement-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 48px;
  background-color: #654321;
  overflow: hidden;
  z-index: 1000;
  display: flex;
  align-items: center;
}

.announcement-text {
  display: inline-block;
  white-space: nowrap;
  font-size: 20px;
  font-weight: bold;
  color: #fff;
  animation: scroll-left 20s linear infinite;
}

@keyframes scroll-left {
  0% {
    transform: translateX(100%);
  }
  100% {
    transform: translateX(-100%);
  }
}

.navbar {
  position: fixed;
  top: 48px;
  left: 0;
  width: 100%;
  z-index: 999;
  background-color: #6e4b3a;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  padding: 10px 30px;
  box-sizing: border-box;
}

.logo {
  height: 60px;
  max-width: 200px;
}

.navbar ul {
  list-style: none;
  display: flex;
  gap: 25px;
  margin: 0;
  padding: 0;
}

.navbar ul li a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  font-size: 22px;
}

footer {
  background-color: #6e4b3a;
  text-align: center;
  padding: 15px 0;
  color: #fff;
}

footer a {
  color: #ffcc66;
  text-decoration: none;
}

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

main {
  padding: 30px 5vw;
  padding-top: 145px;
  box-sizing: border-box;
}

.card {
  background-color: #fff;
  border-radius: 10px;
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}