:root {
  --first-color: rgb(10, 10, 10);
  --second-color: rgb(26, 26, 26);
  --third-color: rgb(51, 51, 51);
  --fourth-color: rgb(89, 89, 89);
  --fifth-color: rgb(128, 128, 128);
  --sixth-color: rgb(221, 216, 216);
  --seventh-color: rgb(199, 199, 199);
  --white-color: rgb(255, 255, 255);
}

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

body {
  height: 100%;
  width: 100%;
}

li {
  list-style: none;
}

a {
  text-decoration: none;
}

header {
  height: 6rem;
  background-color: var(--second-color);
}

nav {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  height: 100%;
  align-items: center;
}

nav a {
  color: var(--white-color);
  font-size: 1.3rem;
}

nav ul {
  display: flex;
  width: 50rem;
  height: 100%;
  justify-content: space-between;
  align-items: center;
}

nav li {
  height: 2rem;
}

.logo {
  position: relative;
  top: -1.5rem;
  left: 1.8rem;
  height: 3rem;
  width: 3rem;
}

.search-icon {
  width: 1.3rem;
  height: 1.3rem;
  padding-left: 2em;
}

nav div {
  height: 2rem;
  background-color: var(--white-color);
  border-radius: 0.3rem;
  display: flex;
  align-items: center;
  margin-right: 6rem;
  padding-left: 1rem;
  padding-right: 12rem;
  padding-bottom: 1.6rem;
  padding-top: 1.6rem;
}

nav div input {
  border: none;
  outline: none;
  margin-left: 0.3rem;
  width: 70%;
}

nav span {
  display: flex;
  align-items: center;
}

.title {
  margin-top: 5rem;
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  padding: 11px 14px;
  text-align: center;
}

.main-title {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  margin-right: 12rem;
  width: 20rem;
  text-align: center;
  font-size: 2rem;
  color: var(--white-color);
  background-color: var(--second-color);
}

.title-btns {
  display: flex;
  align-items: center;
  margin-left: 5rem;
  margin-right: 2rem;
  text-align: center;
}

.round-btn {
  background-color: var(--fifth-color);
  padding: 1rem;
  border-radius: 100px;
  width: 0.5rem;
  height: 0.5rem;
  border: none;
  outline: none;
}

.seriously-red-btn {
  border: 3px solid var(--sixth-color);
  padding: 0.3rem;
  width: 10rem;
  border-radius: 0.5rem;
  background-color: var(--sixth-color);
  font-size: 1.2rem;
  outline: none;
  margin-left: 1.2rem;
}

.articles {
  width: 95%;
  height: 70rem;
  display: grid;
  grid-template: repeat(2, 1fr) / repeat(2, 1fr);
  margin-top: 5rem;
  margin-left: 2rem;
  margin-right: 2rem;
  column-gap: 0.6rem;
  row-gap: 0.6rem;
  transition: all 0.2s ease-out;
}

.article-1 {
  transition: all 0.2s ease-in-out;
  width: 100%;
  height: 100%;
  background-color: var(--level-5);
  padding-top: 7rem;
  padding-bottom: 7rem;
  padding-left: 1rem;
  padding-right: 1rem;
}

.article-title {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  height: 20%;
  width: 100%;
}

.author-name {
  width: 25rem;
  height: 5rem;
  background-color: var(--fourth-color);
}

.article-header {
  background-color: var(--third-color);
  width: 100%;
  height: 10rem;
  margin-top: 2rem;
}

.article-comment {
  width: 40%;
  height: 3rem;
  background-color: var(--fourth-color);
  margin-top: 2rem;
}

.hashtags {
  width: 60%;
  height: 2rem;
  background-color: var(--fifth-color);
  margin-top: 2rem;
}

.latest-post {
  width: 95%;
  margin-top: 12rem;
  margin-left: 2rem;
  margin-right: 2rem;
  display: grid;
  grid-template: 1fr / repeat(3, 1fr);
  column-gap: 0.6rem;
  height: 30rem;
}

.latest-post-1 {
  background-color: var(--seventh-color);
}

.latest-post-title {
  width: 85%;
  height: 2rem;
  margin: 2rem;
  background-color: var(--fourth-color);
}

.latest-post-author {
  width: 60%;
  background-color: var(--fifth-color);
  height: 1rem;
  margin: 2rem;
}

.latest-post-body {
  width: 85%;
  background-color: var(--sixth-color);
  height: 20rem;
  margin: 2rem;
}

.membership {
  background-color: var(--second-color);
  width: 60%;
  height: 35rem;
  margin-top: 2rem;
  margin-right: 5rem;
  margin-left: 2rem;
  border-radius: 1rem;
  display: grid;
  justify-content: left;
}

.membership-head {
  margin-top: 10rem;
  margin-left: auto;
  margin-right: auto;
  color: var(--white-color);
  font-size: 2rem;
  padding: 1rem;
  text-align: center;
  background-color: var(--first-color);
  width: 70%;
}

.membership-body {
  margin-top: 2rem;
  background-color: var(--third-color);
  height: 5rem;
  width: 80%;
  margin-left: auto;
  margin-right: auto;
}

.membership-btn {
  margin-top: 2rem;
  background-color: var(--first-color);
  height: 3rem;
  width: 20%;
  margin-left: auto;
  margin-right: auto;
}

.membership-footer {
  margin-top: 1rem;
  background-color: var(--third-color);
  height: 2rem;
  width: 40%;
  margin-left: auto;
  margin-right: auto;
}

.author-pic {
  width: 5rem;
  height: 5rem;
  background-color: var(--fifth-color);
  border-radius: 1rem;
  transform: rotate(-10deg);
}

.membership-1 {
  background-color: var(--second-color);
  width: 95%;
  height: 35rem;
  margin-top: 2rem;
  margin-right: 5rem;
  margin-left: 2rem;
  border-radius: 1rem;
  display: grid;
  justify-content: center;
}

.membership-head-1 {
  margin-top: 10rem;
  margin-left: auto;
  margin-right: auto;
  color: var(--white-color);
  font-size: 2rem;
  padding: 1rem;
  text-align: center;
  background-color: var(--first-color);
  width: 100%;
}

.latest-articles {
  background-color: var(--white-color);
  display: grid;
  width: auto;
  height: 22.8104px;
  justify-content: center;
  margin-left: auto;
  margin-right: auto;
  margin-top: 10rem;
  text-align: center;
  padding: 19px 0 99px;
  font-size: 19px;
}

.membership-2 {
  background-color: var(--second-color);
  width: 100%;
  height: 45rem;
  padding: 69px 0;
  border-radius: 1rem;
  display: grid;
  justify-content: center;
}

.membership-head-2 {
  margin-top: 10rem;
  margin-left: auto;
  margin-right: auto;
  color: var(--white-color);
  font-size: 2rem;
  padding: 1rem;
  text-align: center;
  background-color: var(--first-color);
  width: 100%;
}

.person-week-container {
  background-color: var(--seventh-color);
  width: 100%;
  height: 20rem;
  margin-top: 2rem;
  display: grid;
  grid-template: 1fr / 1fr 3fr;
  column-gap: 0.6rem;
  padding: 1rem;
}

.person-week-pic {
  background-color: var(--fourth-color);
  transform: rotate(-10deg);
  width: 90%;
  height: 90%;
  margin: 1rem auto;
  border-radius: 1rem;
}

.person-week-text-container {
  display: grid;
  grid-template: 1fr 3fr / 1fr;
  row-gap: 0.6rem;
}

.person-week-title {
  background-color: var(--fifth-color);
  width: 60%;
  height: 80%;
}

.person-week-body {
  width: 100%;
  background-color: var(--fifth-color);
  height: 80%;
}

.article-listing-container {
  display: grid;
  grid-template: repeat(3, 1fr) / repeat(2, 1fr);
  column-gap: 0.6rem;
  row-gap: 0.6rem;
  width: 95%;
  height: 60rem;
  margin: 2rem;
}

.article-listing-content {
  display: grid;
  grid-template: 1fr / 1fr 3fr;
  background-color: var(--sixth-color);
  width: 100%;
}

.article-listing-pic {
  background-color: var(--fifth-color);
  width: 60%;
  height: 40%;
  transform: rotate(-10deg);
  margin: 0.5rem auto;
  border-radius: 1rem;
}

.article-listing-text {
  display: grid;
  grid-template: repeat(2, 1fr) 3fr / 1fr;
}

.article-listing-author {
  width: 60%;
  height: 100%;
  margin-top: 0.2rem;
  background-color: var(--fifth-color);
}

.article-listing-title {
  width: 90%;
  height: 100%;
  margin-top: 0.5rem;
  background-color: var(--fourth-color);
}

.article-listing-body {
  width: 90%;
  height: 80%;
  margin-top: 0.8rem;
  background-color: var(--fifth-color);
}

.design-system-container {
  width: 100%;
  height: 30rem;
  margin-top: 2rem;
  display: grid;
  grid-template: 1fr / 3fr 1fr;
  background-color: var(--third-color);
  column-gap: 0.6rem;
  padding-bottom: 2rem;
}

.design-system-text-container {
  width: 100%;
  height: 100%;
  display: grid;
  grid-template: 0.5fr 1fr 2fr 0.5fr / 1fr;
  row-gap: 0.6rem;
}

.design-system-feat {
  width: 40%;
  height: 100%;
  margin-top: 1rem;
  margin-left: 1rem;
  background-color: var(--fifth-color);
}

.design-system-title {
  width: 50%;
  height: 100%;
  margin-top: 1rem;
  margin-left: 1rem;
  background-color: var(--second-color);
}

.design-system-body {
  width: 100%;
  height: 100%;
  margin-top: 1rem;
  margin-left: 1rem;
  background-color: var(--fifth-color);
}

.design-system-btn {
  width: 50%;
  height: 90%;
  margin-top: 1rem;
  margin-left: 1rem;
  background-color: var(--second-color);
  border-radius: 1rem;
}

.design-system-book {
  width: 70%;
  margin-top: -4rem;
  margin-left: 2rem;
  background-color: var(--second-color);
  height: 100%;
  transform: rotate(-10deg);
}

.tech-container {
  display: grid;
  grid-template: repeat(2, 1fr) / repeat(2, 1fr);
  column-gap: 0.6rem;
  row-gap: 0.6rem;
  margin-top: 2rem;
  height: 60rem;
}

.tech-content {
  width: 100%;
  height: 100%;
  padding: 3rem;
  display: grid;
  grid-template: 0.5fr 1fr 2fr 0.5fr / 1fr;
  row-gap: 0.6rem;
  background-color: var(--seventh-color);
  border-radius: 1rem;
}

.tech-title {
  background-color: var(--fourth-color);
  height: 100%;
  width: 80%;
  margin-left: 1rem;
  margin-top: 1rem;
}

.tech-body {
  width: 90%;
  height: 100%;
  margin-top: 1rem;
  margin-left: 1rem;
  background-color: var(--fifth-color);
}

.tech-btn {
  background-color: var(--fourth-color);
  height: 100%;
  width: 40%;
  margin-left: 1rem;
  margin-top: 1rem;
}

.tech-content-last {
  width: 100%;
  height: 100%;
  padding: 3rem;
  display: grid;
  grid-template: 0.5fr 1fr 2fr 0.5fr / 1fr;
  row-gap: 0.6rem;
  background-color: var(--second-color);
  border-radius: 1rem;
}

.tech-body-last {
  width: 90%;
  height: 100%;
  margin-top: 1rem;
  margin-left: 1rem;
  background-color: var(--fourth-color);
}

footer {
  display: grid;
  grid-template: 1fr 4fr 2fr / 1fr;
  row-gap: 1rem;
  width: 100%;
  height: 40rem;
  padding: 31px 0 47px;
  background-color: var(--third-color);
  margin-bottom: 0;
}

.footer-head {
  background-color: var(--fifth-color);
  margin: 2rem auto;
  width: 40%;
  height: 90%;
}

.footer-body {
  background-color: var(--fifth-color);
  margin: 2rem auto;
  width: 80%;
  height: 90%;
}

.footer-foot {
  background-color: var(--fifth-color);
  margin: 2rem auto;
  width: 60%;
  height: 90%;
}