@charset "utf-8";

.keyvisual-title {
  background: url("title.jpg") center/cover no-repeat;
  aspect-ratio: 1200 / 630;
  width: 100%;
  max-width: 700px;
  margin: 0 auto 1em;
  display: block;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.menu-card {
    max-width: 700px;
    margin: 0 auto;
    background-color: #ffffff;
    padding: 1.5em;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.menu-list li {
    padding: 0.8em 0;
    border-bottom: 1px solid #ddd;
    text-align: left;
}

.menu-list li:last-child {
    border-bottom: none;
}

.menu-list a {
    display: block;
    font-size: 1.05em;
    color: #007bff;
    text-decoration: none;
    padding: 0.4em 0;
}

.menu-list a:hover {
    text-decoration: underline;
    background-color: #f1f8ff;
    border-radius: 4px;
}

.flash-message {
    padding: 12px;
    border-radius: 4px;
    margin: 10px 0;
    font-weight: bold;
    text-align: center;
}

.flash-info {
    background-color: #e6f0ff;
    color: #003366;
    border: 1px solid #99ccff;
}

.flash-success {
    background-color: #e6ffe6;
    color: #006600;
    border: 1px solid #99ff99;
}

.flash-error {
    background-color: #ffe6e6;
    color: #990000;
    border: 1px solid #ff9999;
}