:root {
    color: #171717;
    background: #fbfbfa;
    font-family: "Google Sans", "Product Sans", Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-width: 320px;
    background: #fbfbfa;
}

main {
    width: min(720px, calc(100% - 40px));
    margin: 0 auto;
    padding: 72px 0 40px;
}

.intro {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    margin-bottom: 56px;
}

.portrait {
    flex: 0 0 auto;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background-color: #ededeb;
    background-image: url("assets/photo.png");
    background-position: center bottom;
    background-repeat: no-repeat;
    background-size: 118%;
}

h1,
h2,
h3,
p {
    overflow-wrap: break-word;
}

h1 {
    margin: 0;
    max-width: 680px;
    font-size: clamp(34px, 6vw, 45px);
    line-height: 1.02;
    letter-spacing: 0;
}

h2 {
    margin: 0 0 20px;
    padding-top: 32px;
    border-top: 1px solid #deded8;
    font-size: 22px;
    line-height: 1.3;
}

h3 {
    margin: 0 0 8px;
    font-size: 18px;
    line-height: 1.35;
}

p {
    margin: 0;
    color: #4f4f4a;
    font-size: 18px;
    line-height: 1.65;
}

.summary {
    max-width: 620px;
    margin-top: 18px;
    color: #171717;
    font-size: clamp(18px, 2.5vw, 24px);
    line-height: 1.35;
}

.location {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin-top: 14px;
    color: #6a6a66;
    font-size: 15px;
    line-height: 1.4;
}

.location svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.8;
}

section {
    margin: 0 0 48px;
}

.link-list {
    display: grid;
    gap: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}

.link-list li {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 0;
    border-top: 1px solid #ededeb;
}

.link-list li:last-child {
    border-bottom: 1px solid #ededeb;
}

a {
    color: #171717;
    font-weight: 600;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

a:hover {
    color: #55554f;
}

.link-list span {
    flex: 0 0 auto;
    color: #777771;
    font-size: 14px;
}

article {
    margin: 0 0 28px;
}

article p:not(.authors) {
    font-size: 16px;
    line-height: 1.55;
}

.project-meta {
    font-size: 14px;
}

.detail {
    margin-top: 8px;
}

.project-description {
    margin-top: 6px;
    color: #666660;
    font-size: 14px;
    line-height: 1.55;
}

.authors {
    margin-bottom: 6px;
    color: #6a6a66;
    font-size: 14px;
    line-height: 1.45;
}

.skills-list {
    display: grid;
    gap: 14px;
    margin: 0;
}

.skills-list div {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 20px;
    padding-top: 14px;
    border-top: 1px solid #ededeb;
}

.skills-list div:last-child {
    padding-bottom: 14px;
    border-bottom: 1px solid #ededeb;
}

.skills-list dt {
    color: #171717;
    font-size: 15px;
    font-weight: 600;
}

.skills-list dd {
    margin: 0;
    color: #4f4f4a;
    font-size: 15px;
    line-height: 1.5;
}

footer {
    padding-top: 24px;
    border-top: 1px solid #deded8;
}

footer p {
    color: #777771;
    font-size: 14px;
}

@media (max-width: 520px) {
    main {
        width: min(100% - 28px, 720px);
        padding-top: 44px;
    }

    .intro {
        align-items: flex-start;
        flex-direction: column;
        gap: 20px;
    }

    .portrait {
        width: 112px;
        height: 112px;
    }

    .link-list li {
        align-items: flex-start;
        flex-direction: column;
        gap: 4px;
    }

    .skills-list div {
        grid-template-columns: 1fr;
        gap: 4px;
    }
}