body {
    font-family: "Hiragino Sans", "Noto Sans JP", sans-serif;
    margin: 0;
    padding: 0;
    background: #fff;
    color: #444;
}

h1, h2, h3 {
    margin: 0 0 10px;
}

section {
    padding: 40px 20px;
    max-width: 900px;
    margin: auto;
}

/* ------ Hero ------ */
.hero {
    background: #ffe6f0;
    text-align: center;
    padding: 60px 20px;
}

.hero h1 {
    font-size: 32px;
    color: #cc4d7e;
}

.hero p {
    font-size: 18px;
}

/* ------ Pickup ------ */
.pickup-item {
    background: #fff5fa;
    padding: 20px;
    margin: 20px 0;
    border-radius: 12px;
    border: 1px solid #ffd3e5;
}

.icon-circle {
    width: 40px;
    height: 40px;
    background: #ffbcd4;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-bottom: 10px;
}

/* ------ Buttons ------ */
.btn {
    display: inline-block;
    padding: 10px 18px;
    background: #ff7fa6;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    margin-top: 10px;
}

.btn:hover {
    background: #e6668c;
}

/* ------ About ------ */
.about p {
    line-height: 1.8;
}

/* ------ Howto ------ */
.step {
    background: #fff5fa;
    padding: 15px;
    margin: 15px 0;
    border-radius: 10px;
    border: 1px solid #ffd3e5;
}

/* ------ Compare Table ------ */
.compare-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.compare-table th,
.compare-table td {
    border: 1px solid #ffc3d6;
    padding: 10px;
    background: #fff;
}

.compare-table th {
    background: #ffe6f0;
}

/* ------ Ranking ------ */
.rank-item {
    background: #fff5fa;
    padding: 20px;
    border-radius: 14px;
    border: 1px solid #ffd3e5;
    margin: 20px 0;
}

.rank-number {
    font-size: 22px;
    font-weight: bold;
    color: #cc4d7e;
}

.icon-circle-large {
    width: 60px;
    height: 60px;
    background: #ffbcd4;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin: 10px 0;
}

/* ------ Footer ------ */
footer {
    text-align: center;
    padding: 20px;
    background: #ffe6f0;
    color: #cc4d7e;
}