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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: #2B2B2B;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Roboto', 'Noto Sans JP', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.02em;
}

p {
    margin-bottom: 1rem;
    letter-spacing: 0.03em;
}

a {
    text-decoration: none;
    color: #1E90FF;
    transition: color 0.3s ease;
}

a:hover {
    color: #0C4DA2;
}

ul, ol {
    list-style: none;
    padding-left: 0;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: 100%;
    line-height: 1.15;
}

button, [type="button"], [type="reset"], [type="submit"] {
    -webkit-appearance: button;
}