:root {
    --bg-color: #f8d7ad;
    --text-color: #542f00;
    --bg-image: url('../img/enback.jpg');
    --bg-opacity: 0.6;
    --fade-speed: 2s;
    --logo-width: 300px;
    --font-size: 16px;
    --icon-size: 24px;
    --icon-color: #555555;
    --icon-hover-color: #000000;
    --accent-color: #d4a373;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
    opacity: 0;
    animation: fadeIn var(--fade-speed) ease-out forwards;
}

@keyframes fadeIn {
    0% { opacity: 0; transform: translateY(10px); }
    100% { opacity: 1; transform: translateY(0); }
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: var(--bg-image);
    background-size: cover;
    background-position: center;
    opacity: var(--bg-opacity);
    z-index: -1;
}

.container {
    max-width: 800px;
    width: 90%;
    margin: 40px auto;
    padding: 40px 20px;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.logo {
    width: var(--logo-width);
    height: auto;
    margin-bottom: 30px;
}

.logo path {
    fill: var(--text-color);
}

.title {
    font-size: 1.5rem;
    margin-bottom: 30px;
    letter-spacing: 0.1em;
    border-bottom: 2px solid var(--text-color);
    padding-bottom: 10px;
}

.info-list {
    width: 100%;
    max-width: 600px;
    margin-bottom: 30px;
    text-align: left;
}

.info-item {
    margin-bottom: 20px;
    line-height: 1.6;
}

.info-label {
    font-weight: bold;
    display: block;
    margin-bottom: 5px;
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
}

.info-value {
    font-size: 1.1rem;
    display: block;
}

.map-container {
    width: 100%;
    max-width: 600px;
    margin-bottom: 30px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.map-container iframe {
    width: 100%;
    display: block;
}

.footer-sns {
    padding: 40px 0;
    display: flex;
    gap: 24px;
}

.sns-link {
    display: block;
    width: var(--icon-size);
    height: var(--icon-size);
    transition: opacity 0.3s, transform 0.3s;
}

.sns-link:hover {
    opacity: 0.7;
    transform: translateY(-2px);
}

.sns-link svg {
    width: 100%;
    height: 100%;
    fill: var(--icon-color);
}

.sns-link:hover svg {
    fill: var(--icon-hover-color);
}

.note {
    font-size: 0.85rem;
    opacity: 0.8;
    margin-top: 10px;
}

@media (max-width: 600px) {
    --logo-width: 240px;
    .container {
        padding: 30px 15px;
        margin: 20px auto;
    }
    .title {
        font-size: 1.25rem;
    }
    .info-value {
        font-size: 1rem;
    }
}