* {
  box-sizing: border-box;
}

::selection {
  background: #00d2ff;
}

html,
body {
  font-size: 16px;
  word-break: keep-all;
  font-family: Pretendard, -apple-system, BlinkMacSystemFont, Bazier Square,
    Noto Sans KR, Segoe UI, Apple SD Gothic Neo, Roboto, Helvetica Neue, Arial,
    sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol,
    Noto Color Emoji;
  letter-spacing: -0.3px;
  color: #222222;
  padding-bottom: 2rem;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@media screen and (max-width: 960px) {
  html,
  body {
    font-size: 14px;
  }
}

body:before {
  position: fixed;
  z-index: 1;
  top: 0;
  left: 0;
  display: block;
  content: "";
  width: 100%;
  height: 10px;
  background: #00d2ff;
  background: linear-gradient(to right, #3a7bd5, #00d2ff);
}

section {
  padding: 0 2rem;
}

p {
  margin: 0 0 1rem 0;
  font-size: 1.1rem;
  line-height: 1.4;
}

a {
  color: #3a7bd5;
  transition: color 0.3s ease;
}

a:hover {
  color: #00d2ff;
}

h1 {
  font-size: 5rem;
  line-height: 1.1;
}

@media screen and (max-width: 960px) {
  h1 {
    font-size: 3rem;
  }
}

h2 {
  font-size: 3rem;
  margin: 4rem 0 2rem 0;
}

h3 {
  font-size: 2rem;
  margin: 0 0 1rem 0;
}

h4 {
  font-size: 2rem;
  margin: 0 0 1rem 0;
}

@media screen and (max-width: 960px) {
  h4 {
    font-size: 1.5rem;
  }
}

h5 {
  font-size: 1.3rem;
  margin: 0 0 0.5rem 0;
  color: #333333;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem 0;
  font-size: 1.1rem;
}

ul > li {
  position: relative;
  padding: 0.2rem 0 0.2rem 1rem;
}

ul > li:before {
  position: absolute;
  left: 0;
  display: inline-block;
  content: "•";
  color: #3a7bd5;
}

.container {
  width: 100%;
  max-width: 50rem;
  margin: auto;
}

.period-mark {
  color: #3a7bd5;
}

.big-paragraph {
  font-size: 2rem;
  line-height: 1.4;
  font-weight: 500;
}

@media screen and (max-width: 960px) {
  .big-paragraph {
    font-size: 1.5rem;
  }
}

.row {
  display: flex;
  padding: 3rem 0;
  border-bottom: 1px solid #eeeeee;
}

.row-left {
  flex-basis: 14rem;
  padding-right: 1rem;
  flex-shrink: 0;
}

.row-right {
  flex-grow: 1;
}

@media screen and (max-width: 960px) {
  .row {
    flex-direction: column;
  }

  .row-left {
    flex-basis: 100%;
    padding-right: 0;
    padding-bottom: 1rem;
  }
}

.other {
  padding: 3rem 0;
  border-bottom: 1px solid #eeeeee;
}

.role {
  display: block;
}

.project {
  padding: 1.5rem 0;
}

.project:first-child {
  padding-top: 0;
}

.time {
  display: block;
  margin-bottom: 1.5rem;
}

.intro {
  display: flex;
  font-size: 1.3rem;
  flex-wrap: wrap;
  padding-top: 1rem;
}

.intro .name {
  flex: 1;
}

.intro .contact {
  padding: 2rem 2rem 1rem 0;
}

.intro .contact a:link {
  text-decoration: none;
  color: #666666;
}

.intro .contact a:hover {
  color: #3a7bd5;
}

.intro p {
  margin: 0 0 0.5rem 0;
  font-size: 1.1rem;
  line-height: 1.4;
}