@charset "UTF-8";

:root {
    --primary-color: #0d4632; /* Deep Mahjong Green */
    --primary-light: #166e4f;
    --accent-color: #b71c1c; /* Mahjong Red */
    --text-color: #333;
    --text-light: #fff;
    --bg-color: #eef2f3;
    --card-bg: rgba(255, 255, 255, 0.95);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 10px 15px rgba(0, 0, 0, 0.15);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Noto Sans JP', "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
    background-color: var(--primary-color);
    background-image: radial-gradient(circle at center, #13553e 0%, #082e21 100%);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--bg-color);
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    overflow: hidden;
    position: relative;
}

/* Header */
header {
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 1.5rem;
    text-align: center;
    border-bottom: 4px solid var(--accent-color);
}

header h1 {
    font-family: 'Noto Serif JP', serif;
    font-size: 1.8rem;
    letter-spacing: 0.1em;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 2rem;
    background: #fff;
}

.hero .moo {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
}

.intro-text {
    font-size: 1.1rem;
    color: #4a5568;
    max-width: 600px;
    margin: 0 auto;
}

/* Content Layout */
.content-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding: 20px;
    justify-content: center;
    background-image: url('080.gif'); /* Keep original texture if available, or fallback to gradient over time */
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

/* Menu Grid */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 15px;
    width: 100%;
    max-width: 600px;
}

.menu-item {
    background-color: var(--card-bg);
    border-radius: 10px;
    padding: 15px;
    display: flex;
    align-items: center;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: var(--shadow);
    text-decoration: none;
    color: var(--text-color);
    border: 1px solid rgba(0,0,0,0.05);
}

.menu-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-light);
}

.menu-icon {
    width: 30px;
    height: 33px;
    margin-right: 15px;
    object-fit: contain;
}

.menu-text {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1rem;
}

/* Ads */
.ad-container {
    margin-top: 20px;
    text-align: center;
    width: 100%;
    display: flex;
    justify-content: center;
}

/* Responsive adjustments */
@media (max-width: 600px) {
    body {
        padding: 10px;
    }
    
    header h1 {
        font-size: 1.5rem;
    }

    .menu-grid {
        grid-template-columns: 1fr;
    }
}