:root {
    --page-padding: 40px;
    --content-width: 1120px;
}

body {
    margin: 0;
    padding: 0;
    background-color: #fff;
    color: #000;
    font-family: Arial, Helvetica, sans-serif;
}

/* 상단 전체 영역 */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;

    width: min(var(--content-width), calc(100% - var(--page-padding) * 2));
    margin: 0 auto 90px auto;

    padding-top: 80px;
    padding-left: 0;
    padding-right: 0;
}

/* 왼쪽 로고 이미지 */
.logo {
    display: inline-block;
    text-decoration: none;
}

.logo img {
    display: block;
    width: 300px;
    height: auto;
    margin-left: -10px;
    margin-top: -5px;
}

.logo:hover {
    text-decoration: none;
}

/* 오른쪽 메뉴 */
.menu ul {
    display: flex;
    gap: 0; /* 점을 추가하므로 기존 gap 대신 ::after margin으로 간격 조정 */
    align-items: center;

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

.menu li {
    display: flex;
    align-items: center;

    margin: 0;
    padding: 0;
}

/* 메뉴 아이템 사이의 중간점 */
.menu li:not(:last-child)::after {
    content: "·";
    display: inline-block;

    margin: 0 10px;
    font-size: 20px;
    line-height: 1;
    font-weight: 400;
    color: #000;
    letter-spacing: -0.03em;
}

.menu a {
    color: #000;
    font-size: 20px;
    font-weight: 400;
    text-decoration: none;
    letter-spacing: -0.03em;
}

.menu a:hover {
    opacity: 0.6;
}

/* 본문 영역 */
.main {
    width: min(var(--content-width), calc(100% - var(--page-padding) * 2));
    margin-left: auto;
    margin-right: auto;

    padding-left: 0;
    padding-right: 0;

    font-size: 24px;
    line-height: 1.2;
    font-weight: 400;
    letter-spacing: -0.03em;
}

/* Home / Page title */
.main h1 {
    margin: 0 0 24px 0;
    font-size: 48px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: -0.04em;
}

/* 본문 문장 */
.main p {
    margin: 0;
}

/* Footer */
.footer {
    width: min(var(--content-width), calc(100% - var(--page-padding) * 2));
    margin-left: auto;
    margin-right: auto;
    margin-top: 120px;
    margin-bottom: 40px;

    padding-top: 14px;
    border-top: 1px solid #ddd;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.footer-logo img {
    display: block;
    width: 110px;
    height: auto;

    margin-left: -8px;
    margin-top: -8px;
}

.footer-copyright {
    font-size: 16px;
    line-height: 1;
    font-weight: 400;
    letter-spacing: -0.03em;
    color: #000;
    white-space: nowrap;
}

.footer a {
    color: #111;
    text-decoration: underline;
}

.footer a:hover {
    color: #555;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding-top: 3rem;
}

.pagination a,
.pagination span {
    color: #999;
    font-size: 1.2rem;
    font-weight: 400;
}

/* iPad / tablet menu font */
@media screen and (min-width: 641px) and (max-width: 1366px) and (min-height: 501px) {
    .header .menu a {
        font-size: 18px;
    }

    .header .menu li:not(:last-child)::after {
        margin: 0 8px;
        font-size: 18px;
    }
}

/* Medium desktop / small laptop / large tablet layout */
@media screen and (max-width: 1200px) {
    :root {
        --page-padding: 40px;
        --content-width: 960px;
    }

    .menu li:not(:last-child)::after {
        margin: 0 9px;
    }
}

/* Tablet / narrow screen */
@media screen and (max-width: 960px) {
    :root {
        --page-padding: 32px;
        --content-width: 100%;
    }

    .header {
        padding-top: 56px;
        margin-bottom: 72px;
    }

    .footer-copyright {
        font-size: 22px;
    }
}

/* Mobile portrait */
@media screen and (max-width: 640px) {
    :root {
        --page-padding: 22px;
        --content-width: 100%;
    }

    .header {
        flex-direction: column;
        align-items: center;
        gap: 15px;

        padding-top: 36px;
        margin-bottom: 56px;
    }

    .main h1 {
        font-size: 36px;
        line-height: 1.05;
    }

    .logo {
        align-self: center;
    }

    .logo img {
        width: 260px;
        max-width: 100%;
        height: auto;
        margin-left: 0;
        margin-top: 0;
    }

    .menu {
        width: 100%;
    }

    .menu ul {
        justify-content: center;
        flex-wrap: wrap;
        gap: 5px 0;
        padding-left: 0;
    }

    .menu li:not(:last-child)::after {
        margin: 0 8px;
        font-size: 19px;
    }

    .menu a {
        font-size: 19px;
    }

    .footer {
        padding-top: 20px;
        padding-bottom: 28px;
    }

    .footer-inner {
        flex-direction: column;
        gap: 12px;
    }

    .footer-logo img {
        width: 90px;
        margin-left: -1px;
    }

    .footer-copyright {
        font-size: 14px;
        line-height: 1.25;
        white-space: normal;
    }
}

/* Mobile landscape */
@media (max-width: 960px) and (max-height: 500px) and (orientation: landscape) {
    :root {
        --page-padding: 28px;
        --content-width: 100%;
    }

    .header {
        padding-top: 22px;
        margin-bottom: 40px;
    }

    .main h1 {
        font-size: 36px;
        line-height: 1.05;
    }

    .logo img {
        width: 200px;
    }

    .menu ul {
        gap: 0;
        row-gap: 4px;
    }

    .menu li:not(:last-child)::after {
        margin: 0 7px;
        font-size: 16px;
    }

    .menu a {
        font-size: 16px;
        line-height: 1.05;
    }

    .footer {
        padding-top: 12px;
        padding-bottom: 18px;
    }

    .footer-logo img {
        width: 80px;
        margin-top: -5px;
        height: auto;
    }

    .footer p,
    .footer-copyright {
        font-size: 12px;
        line-height: 1.25;
    }
}