:root {
    --kawaii-green: #A8D5BA;
    --kawaii-sage: #B2DFDB;
    --kawaii-yellow: #FFF59D;
    --kawaii-mint: #B2DFDB;
    --kawaii-lavender: #E1BEE7;
    --kawaii-sky: #B3E5FC;
    --kawaii-lime: #DCEDC8;
    --kawaii-coral: #FFAB91;
    
    --pastel-green: #C8E6C9;
    --pastel-green-light: #D4EDDA;
    --pastel-blue: #BBDEFB;
    --pastel-yellow: #FFECB3;
    --pastel-purple: #D1C4E9;
    
    --hero-bg-dark: #2D5A3D;
    --hero-bg-medium: #3A7D5E;
    --hero-text-light: #E8F5E9;
    --hero-text-soft: #C8E6C9;
    
    --text-kawaii: #6B5B73;
    --text-soft: #8E7C8D;
    
    --shadow-kawaii: 0 8px 32px rgba(168, 213, 186, 0.3);
    --shadow-hover: 0 12px 48px rgba(168, 213, 186, 0.4);
}

/* カーソルは通常のままに */

body {
    background: linear-gradient(135deg, #FFFEF9 0%, #FFF5FB 50%, #F5FFF7 100%);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(168, 213, 186, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(178, 223, 219, 0.15) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

.floating-emoji {
    display: none; /* 浮遊する絵文字は非表示 */
}

/* 浮遊アニメーション削除 */

.site-header {
    background: linear-gradient(90deg, rgba(168, 213, 186, 0.3) 0%, rgba(178, 223, 219, 0.3) 100%);
    box-shadow: 0 2px 10px rgba(168, 213, 186, 0.2);
    backdrop-filter: blur(5px);
}

/* 虹色スライド削除 */

.logo {
    font-family: 'Comic Sans MS', 'Rounded Mplus 1c', sans-serif;
    background: linear-gradient(45deg, #FF6B9D, #C66FBC, #7C4DFF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: logo-bounce 2s ease-in-out infinite;
}

@keyframes logo-bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

.nav-menu a {
    position: relative;
    color: var(--text-kawaii);
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.nav-menu a::after {
    content: '✨';
    position: absolute;
    right: -20px;
    opacity: 0;
    transition: all 0.3s ease;
}

.nav-menu a:hover {
    transform: translateY(-3px) scale(1.1);
    color: var(--kawaii-green);
}

.nav-menu a:hover::after {
    opacity: 1;
    right: -15px;
}

.hero-section {
    background: linear-gradient(135deg, var(--hero-bg-dark) 0%, var(--hero-bg-medium) 100%);
    position: relative;
    overflow: hidden;
}

.hero-title {
    color: var(--hero-text-light);
    text-shadow: 1px 1px 10px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    color: var(--hero-text-soft);
}

.hero-emoji {
    font-size: 3rem;
    opacity: 0.9;
}

.hero-sparkle {
    font-size: 1.5rem;
}

/* List icon colors */
.list-icon-pink {
    color: #FF6B9D;
}

.list-icon-green {
    color: #66BB6A;
}

.list-icon-orange {
    color: #FFA726;
}

.list-icon-purple {
    color: #AB47BC;
}

.list-icon-blue {
    color: #42A5F5;
}

/* Quick icon gradients */
.quick-icon-gradient-1 {
    background: linear-gradient(135deg, #FFE0F7, #FFF9E6);
    border-radius: 50%;
    padding: 20px;
}

.quick-icon-gradient-2 {
    background: linear-gradient(135deg, #E8F5E9, #FFE0F7);
    border-radius: 50%;
    padding: 20px;
}

.quick-icon-gradient-3 {
    background: linear-gradient(135deg, #FFF9E6, #E8F5E9);
    border-radius: 50%;
    padding: 20px;
}

/* テキストシマー削除 */

.quick-card, .category-card, .user-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 236, 179, 0.1));
    border: 3px solid transparent;
    background-clip: padding-box;
    position: relative;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.quick-card::before, .category-card::before, .user-card::before {
    content: '';
    position: absolute;
    inset: -3px;
    background: linear-gradient(45deg, var(--kawaii-green), var(--kawaii-yellow), var(--kawaii-mint), var(--kawaii-lavender));
    border-radius: inherit;
    z-index: -1;
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

.quick-card:hover, .category-card:hover, .user-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 10px 25px rgba(168, 213, 186, 0.25);
}

.quick-card:hover::before, .category-card:hover::before, .user-card:hover::before {
    opacity: 0.8;
}

/* ボーダーダンス削除 */

.quick-icon, .basics-icon {
    display: inline-block;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(168, 213, 186, 0.2));
}

.quick-icon:hover, .basics-icon:hover {
    transform: scale(1.1);
}

/* アイコン揺れアニメーション削除 */

.btn-primary, .btn-secondary, .btn-outline {
    position: relative;
    overflow: hidden;
    font-family: 'Rounded Mplus 1c', sans-serif;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--kawaii-green), var(--kawaii-sage));
    color: white;
    box-shadow: 0 4px 15px rgba(168, 213, 186, 0.4);
}

.btn-primary::before {
    content: '✨';
    position: absolute;
    top: 50%;
    left: -30px;
    transform: translateY(-50%);
    transition: left 0.3s ease;
}

.btn-primary:hover::before {
    left: 10px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(168, 213, 186, 0.3);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--kawaii-mint), var(--kawaii-sky));
    color: var(--text-kawaii);
}

.btn-outline {
    border: 3px solid var(--kawaii-green);
    color: var(--kawaii-green);
    background: rgba(255, 255, 255, 0.8);
}

.btn-outline:hover {
    background: linear-gradient(135deg, var(--kawaii-green), var(--kawaii-sage));
    border-color: transparent;
    color: white;
    transform: scale(1.02);
}

.ranking-table tbody tr {
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.ranking-table tbody tr:hover {
    background: linear-gradient(90deg, rgba(168, 213, 186, 0.15), rgba(178, 223, 219, 0.15));
}

.rank-badge {
    transition: transform 0.3s ease;
}

.rank-badge:hover {
    transform: scale(1.1);
}

@keyframes badge-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.rank-badge.gold {
    background: linear-gradient(135deg, #FFD700, #FFED4B);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.6);
}

.faq-item {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 236, 179, 0.2));
    border: 2px solid var(--kawaii-lavender);
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--kawaii-green);
    transform: translateX(5px);
}

.faq-question {
    background: linear-gradient(90deg, transparent, rgba(168, 213, 186, 0.1), transparent);
}

.faq-arrow {
    display: inline-block;
    transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.faq-item.active .faq-arrow {
    transform: rotate(180deg);
}

.plant-pop {
    display: inline-block;
    animation: plant-grow 2s ease-in-out infinite;
}

@keyframes plant-grow {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.bubble {
    display: none; /* 泡エフェクト削除 */
}

@keyframes bubble-float {
    0% { transform: translateY(100vh) translateX(0) scale(0); }
    10% { transform: translateY(90vh) translateX(10px) scale(1); }
    50% { transform: translateY(50vh) translateX(-20px) scale(1.2); }
    100% { transform: translateY(-100px) translateX(30px) scale(0.5); opacity: 0; }
}

.sparkle {
    display: none; /* キラキラエフェクト削除 */
}

@keyframes sparkle-twinkle {
    0%, 100% { opacity: 0; transform: scale(0); }
    50% { opacity: 1; transform: scale(1); }
}

.plant-character {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(178, 223, 219, 0.9), rgba(200, 230, 201, 0.9));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(178, 223, 219, 0.3);
    z-index: 1000;
    transition: transform 0.3s ease;
}

.plant-character:hover {
    transform: scale(1.1) translateY(-3px);
}

/* キャラクターダンス削除 */

/* キャラクターダンスアニメーション削除 */

.section-title {
    position: relative;
    display: inline-block;
}

.section-title::before,
.section-title::after {
    display: none; /* セクションタイトルの花削除 */
}

.section-title::before {
    left: -50px;
}

.section-title::after {
    right: -50px;
    animation-direction: reverse;
}

@keyframes flower-spin {
    0% { transform: translateY(-50%) rotate(0deg); }
    100% { transform: translateY(-50%) rotate(360deg); }
}

.confetti {
    display: none; /* 紙吹雪エフェクト削除 */
}

@keyframes confetti-fall {
    0% {
        transform: translateY(-100vh) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

.footer-section h3::after {
    content: ' 🌿';
    display: inline-block;
    opacity: 0.7;
}

/* 葉っぱ揺れアニメーション削除 */

@media (max-width: 768px) {
    .floating-emoji {
        font-size: 1.5rem;
    }
    
    .plant-character {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
}