html,
body {
    height: 100%;
    margin: 0;
    display: flex;
    flex-direction: column;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    background-color: #fff;
    color: #333;
    line-height: 1.6;
}

main {
    flex: 1;
}

header {
    background: linear-gradient(to right, #aee2ff, #c6f0ff);
    color: #004e7c;
    padding: 1rem 1rem;
    text-align: center;
    z-index: -2;
}

nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    background: linear-gradient(to right, #d2f1ff, #e6faff);
    padding: 1rem;
}

nav a {
    margin: 0 1rem;
    color: #0077b6;
    text-decoration: none;
    font-weight: bold;
}

nav a:hover {
    text-decoration: underline;
    color: #023e8a;
}

nav a.nav-current {
    color: coral;
}

.hero {
    text-align: center;
    padding: 1rem 2rem;
}

.hero img {
    width: 100%;
    max-width: 496px;
    height: auto;
    border-radius: 1rem;
    margin-bottom: 2rem;
}

.content {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

.cta {
    text-align: center;
    margin: 2rem 0;
}

.cta a {
    background-color: #f97316;
    color: white;
    padding: 0.75rem 2rem;
    text-decoration: none;
    font-weight: bold;
    border-radius: 0.5rem;
}

.cta a:hover {
    background-color: #ea580c;
}

footer {
    text-align: center;
    padding: 2rem 1rem;
    background-color: #f3f4f6;
    font-size: 0.9rem;
    color: #666;
}

.social-icons img {
    width: 32px;
    margin: 0 0.5rem;
}

.tripadvisor-logo {
    width: 128px !important;
}