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

body {
    font-family: "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
    line-height: 1.6;
    background: #F0E8D1;
    color: #333;
}

.container {
    max-width: 500px;
    margin: 0 auto;
}

.header-section {
    text-align: center;
    padding: 30px 20px;
}

.profile-img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin: 0 auto 15px;
    background: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: #666;
}

.name {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #333;
}

.subtitle {
    font-size: 18px;
    font-weight: bold;
    color: #666;
    margin-bottom: 20px;
}

.description {
    font-size: 18px;
    font-weight: bold;
    line-height: 1.8;
    color: #555;
    text-align: left;
    max-width: 500px;
    margin: 0 auto;
}

.banner-section {
    padding: 0;
    position: relative;
}

.banner-img {
    width: 100%;
    /*height: 200px;*/
   
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
}

.banner-content {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
}

.banner-text {
    background: rgba(220, 53, 69, 0.9);
    color: white;
    padding: 15px 30px;
    font-size: 18px;
    font-weight: bold;
    border-radius: 5px;
}

.banner-person {
    width: 100px;
    height: 150px;
    background: #ddd;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: #666;
}

.content-section {
    padding: 30px 20px;
}

.content-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #333;
}

.content-text {
    font-size: 16px;
    font-weight: bold;
    line-height: 1.8;
    margin-bottom: 20px;
    color: #555;
}

.highlight-box {
    background: #f8f9fa;
    border-left: 4px solid #007bff;
    padding: 20px;
    margin: 20px 0;
    border-radius: 5px;
}

.highlight-title {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #333;
}

.line-section {
    background: #00c300;
    color: white;
    padding: 15px 20px;
    text-align: center;
    margin: 20px 0;
}

.line-text {
    font-size: 14px;
    font-weight: bold;
}

.product-banner {
    width: 100%;
    height: 300px;
    border-radius: 15px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px 0;
}

.product-content {
    text-align: center;
    color: white;
}

.product-title {
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.product-subtitle {
    font-size: 16px;
    margin-bottom: 20px;
}

.product-highlight {
    font-size: 32px;
    font-weight: bold;
    color: #ffff00;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.collaboration-banner {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #4a90e2, #357abd);
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 20px;
    margin: 20px 0;
}

.collab-person {
    text-align: center;
    color: white;
}

.person-img {
    width: 80px;
    height: 80px;
    background: #ddd;
    border-radius: 50%;
    margin: 0 auto 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: #666;
}

.person-name {
    font-size: 14px;
    font-weight: bold;
}

.question-section {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 30px 20px;
    margin: 20px 0;
}

.question-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #333;
}

.promo-banner {
    width: 100%;
    height: 150px;
    background: linear-gradient(45deg, #ff4757, #ff6b35, #ffa726);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px 0;
    overflow: hidden;
}

.promo-content {
    text-align: center;
    color: white;
    z-index: 2;
}

.promo-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.promo-subtitle {
    font-size: 16px;
    color: #ffff00;
    font-weight: bold;
}

.line-cta {
    background: white;
    color: black;
    padding: 15px 20px;
    text-align: center;
    margin: 20px 0;
    cursor: pointer;
    transition: background 0.3s;
    border-radius: 15px;
}

.line-cta:hover {
    background: #00a000;
}

.final-section {
    padding: 30px 20px;
    background: #f8f9fa;
}

.section-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #333;
}

.footer {
    text-align: center;
    padding: 20px;
    background: #333;
    color: white;
    font-size: 12px;
}

.footer a {
    color: #ccc;
    text-decoration: none;
}

.decorative-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.sparkle {
    position: absolute;
    color: #ffff00;
    font-size: 20px;
    animation: sparkle 2s infinite;
}

@keyframes sparkle {
    0%, 100% { opacity: 0; transform: scale(0.5); }
    50% { opacity: 1; transform: scale(1); }
}

.sparkle:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.sparkle:nth-child(2) { top: 60%; right: 15%; animation-delay: 0.5s; }
.sparkle:nth-child(3) { bottom: 30%; left: 20%; animation-delay: 1s; }
.sparkle:nth-child(4) { top: 40%; right: 25%; animation-delay: 1.5s; }