*,
*::before,
*::after {
  box-sizing: border-box;
}

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


body {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 14px;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

a {
    text-decoration: none;
    color: inherit;
}

h1 {
    padding: 10px 0;
}

.container {
    max-width: 1200px;
    padding: 0 16px;
    margin: 0 auto;
}

/* header */
.container h1{
    background-color: none;
}

.global-nav {
    background-color: #333333;
    color: #FFFFFF;
    margin-bottom: 44px;

}

.nav {
    display: flex;
    gap: 60px;
    padding: 10px 0;
}

@media (max-width:767px) {
    .global-nav{
        width: 100%;
    }

    .nav{
        width: 100%;
        gap: 20px;
    }
}

/* hero */
.hero {
    display: flex;
    justify-content: space-between;
    margin-bottom: 70px;
}

.hero-box {
    width: 32%;
}

.hero-img {
    margin-bottom: 10px;
}

.hero-txt {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 15px;
}

.hero-link {
    display: block;
    text-align: center;
    text-decoration: underline;
}

@media (max-width:767px) {
    .hero{
        display: block;
    }

    .hero-box{
        width: 100%;
        margin-bottom: 30px;
    }
}

/* main */
.main-box {
    margin-bottom: 80px;
}

.main-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 15px;
}

.main-date {
    display: flex;
    gap: 20px;
    margin-bottom: 10px;
}

.main-img {
    margin-bottom: 10px;
}

.main-txt {
    padding: 0 40px;
    font-size: 16px;
    margin-bottom: 30px;
}

/* aside */
.author {
    border-radius: 50%;
    width: 120px;
    margin: 0 auto 30px;
}

.sidebar-title {
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 30px;
}

.author-txt {
    margin-bottom: 30px;
}

/* ranking */
.ranking-img-box {
    margin-bottom: 30px;
}

/* archive */
.archive {
    margin-bottom: 140px;
}

.archive-list li {
    padding: 20px;
    display: block;
    border-top: #777777 solid 1px;
}

.archive-list:last-child {
    border-bottom: #777777 solid 1px;
}

/* two-column */
.two-column {
    display: flex;
    gap: 43px;
}

.column1 {
    flex: 2;
}

.column2 {
    flex: 1;
}

@media (max-width:767px) {
    .two-column{
        display: block;
    }

    .column1,
    .column2{
        width: 100%;
    }
}

/* footer */
footer {
    background-color: #f7f7f7;
    padding: 50px 0 10px 0;

}

.footer {
    display: flex;
    justify-content: space-between;
    gap: 61px;
    margin-bottom: 60px;
}

.footer-title {
    font-size: 18px;
    color: #333333;
    font-weight: bold;
    margin-bottom: 30px;
}

.footer-item{
    flex: 1;
    margin-bottom: 50px;
}

.about-txt{
    margin-bottom: 20px;
}

.about-list li{
   margin-bottom: 5px;
}

.menu-list li{
    padding: 15px;
    border-top: #777777 solid 1px;
}

.menu-list:last-child{
    border-bottom: #777777 solid 1px;
}

.copy{
    text-align: center;
}

@media (max-width:767px) {
    .footer{
        display: block;
    }
}