* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    font-family: 'Manrope',sans-serif;
}

a {
  text-decoration: none;
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 600;
  background-color: transparent;
}

h3 {
  font-size: 1.5rem;
  line-height: 2rem;
  font-weight: 600;
  margin: 1rem 0;
}

h1 {
  font-size: 3.5rem;
  line-height: 4rem;
  font-weight: 600;
  margin: 1rem 0;
}

h3 {
  font-size: 1.5rem;
  line-height: 2rem;
  font-weight: 600;
  margin: 1rem 0;
  margin-top: 1rem;
}

p {
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 400;
  margin: 1.5rem 0;
}


:root {
  --main-color: purple;
  --white-color: #fff;
  --black-color: #000;
}

html, body {
  scroll-behavior: smooth;
}

.btn-circle {
  width: 40px;
  height: 40px;
  border-radius: 100%;
  background: #eee;
  border: 0;
  outline: 0;
}

img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

body {
  background-color: rgb(244, 247, 249);
  font-family: sans-serif;
}

.wrappit {
  width: 70%;
  margin: 0 auto;
}


.wrappit-90 {
  width: 90%;
  margin: 0 auto;
}

.hide {
    display: none !important;
}

/* ================== Header ================== */
header {
  height: 70px;
  background: var(--black-color);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  /* padding: 20px 0; */

  z-index: 5;
}

header .hamburger {
  display: none;
}

header .inner {
  height: 100%;


  display: flex;
  justify-content: space-between;
  align-items: center;
}

header nav {
   display: flex;
   align-items: center;

   height: 100%;
}

header nav .menu {
  color: #FFF;
  list-style: none;

  display: flex;
  align-items: center;

  height: 100%;
}

header nav .menu .submenu ul {
  list-style: none;
  background: #000;
  padding: 1rem;

  transition: all ease-in 1s;
  position: absolute;
  top: 70.6px;
  display: none;
}

header nav .menu .submenu:hover ul {
  display: block;
}

header nav .menu > li {
  margin-right: 1.3rem;
  font-weight: bold;

  display: flex;
  justify-content: center;
  align-items: center;

  height: 100%;
}

header nav .menu li i {
  opacity: 0.4;
}

header nav .menu li:not(.submenu):hover a,
header nav .menu li:hover span {
  color: var(--main-color);
  cursor: pointer;
}

header nav .menu li:hover .fa-chevron-down {
  transform: rotateX(180deg);
}


header nav .menu li .fa-external-link-alt {
  padding: 5px;
}

header nav .menu li:hover .fa-external-link-alt {
  opacity: 1;
}

header nav .menu a {
  color: inherit;
}

header .key {
  min-width: 80px;
  background-color: var(--main-color);
  color: var(--white-color);
  font-weight: 500;
  line-height: 16px;
  letter-spacing: 0.33px;
  text-align: center;
  border: 2px solid var(--main-color);
  cursor: pointer;
  height: 40px;
  padding: 0px 16px;
  font-size: 14px;
  border-radius: 999px;

  display: flex;
  justify-content: center;
  align-items: center;
}



/* ======================= noted-one-tri ============================= */
.noted-one-tri {
  margin-top: 8rem;
  margin-bottom: 8rem;
}

.noted-one-tri #head {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.noted-one-tri #head h2 {
  font-size: 60px;
  line-height: 60px;
  letter-spacing: -2.64px;
  color: rgb(77, 79, 79);
  font-weight: 700;
  text-align: center;
  max-width: 896px;
  margin-bottom: 13px;
}

.noted-one-tri #head p {
  font-size: 32px;
  line-height: 36px;
  letter-spacing: -1px;
  color: rgb(77, 79, 79);
  text-align: center;
  max-width: 750px;
  margin-bottom: 16px;
  font-weight: 500;
}

.noted-one-tri #contents {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.noted-one-tri .content {
  background: var(--white-color);
  border-radius: 1rem;
  padding: 3rem;
}

.noted-one-tri .content img {
  width: auto;
  height: auto;
  margin-top: auto;
  max-width: 226px;
  max-height: 57px;
  margin-bottom: 0px;
}

.noted-one-tri .content h3 {
  font-size: 48px;
  line-height: 48px;
  letter-spacing: -0.72px;
  color: var(--black-color);
  font-weight: 500;
  max-width: 250px;
  margin-top: 0px;
  margin-bottom: 20px;
  text-align: left;
}

.noted-one-tri .content h5 {
  min-height: 80px;
  line-height: 20px;
  letter-spacing: -0.01em;
  font-size: 16px;
  color: var(--black-color);
  font-weight: 500;
  text-align: left;
  margin: 0px 0px 35px;
}

.noted-one-tri .content p {
  font-size: 14px;
  color: rgb(77, 79, 79);
  font-weight: 600;
  text-decoration: underline;
  text-align: left;
  line-height: 20px;
}


        /* =======================  mini-post ===================== */
        .mini-post {
          /* margin-top: 8rem; */
          margin-bottom: 8rem;
      }

      .mini-post .inner {
          width: 100%;
          margin-left: auto;
          box-sizing: border-box;
          margin-right: auto;
          display: block;
      }

      .heading-title {
          
          font-weight: 600;
          color: #0E2026;

          margin: 0;
          margin-bottom: 40px;
          text-align: center;
          line-height: 32px;
          font-size: 24px;
      }

      .mini-post .contents {
          display: flex;

          gap: 40px;
          flex-wrap: wrap;
          justify-content: center;
          align-items: center;
          flex-direction: column;
      }

      .mini-post .contents .box-1 {
          border-radius: 24px;
          position: relative;
          overflow: hidden;
          display: flex;
          flex-direction: column;

          height: 358px;
          width: 100%;
          padding: 32px;
          background-size: 60%,contain;
      }

      .mini-post .mini-post-image {
          position: absolute;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          z-index: 0;
          border-radius: 24px;
          transition: transform 0.3s ease-out;
          background: url('../img/site/posts.png') no-repeat right 9px bottom/213px 195px,linear-gradient(203deg, #010417 0%, #2b333f 100%);
      }

      .mini-post .box-1-title {
          font-weight: 500;
          position: relative;
          z-index: 1;
          color: #FFFFFF;
          width: 395px;
          

          margin: 0;
          font-size: 20px;
          line-height: 28px;
      }

      .mini-post .box-1-subtitle {
          
          font-weight: 500;
          position: relative;
          z-index: 1;
          color: rgba(255, 255, 255, 0.7);
          line-height: 26px;
          margin-top: 16px;
          width: 294px;

          font-size: 16px;
      }

      .mini-post .box-1-button {
          position: relative;
          z-index: 1;
          padding: 8px;
          background-color: white;
          border: 1px solid rgba(14, 32, 38, 0.2);
          border-radius: 56px;
          width: 56px;
          height: 56px;
          margin-top: auto;
          transition: all 0.3s ease-out;
          cursor: pointer;
      }

      .mini-post .contents .box-2 {
          display: flex;
          flex-direction: column;
          gap: 24px;
          width: 100%;
      }

      .mini-post .contents .box-2 .frag {
          width: 100%;
          display: flex;
          flex-direction: row;
          align-items: center;
          cursor: pointer;
          gap: 16px;
      }

      .mini-post .contents .box-2 .frag .thumbnail-holder { 
          border-radius: 16px;
          transition: background-size 0.3s ease-out;
          overflow: hidden;
          position: relative;

          width: 120px;
          height: 90px;
          flex: 0 0 120px;
      }

      .mini-post .contents .box-2 .frag .thumbnail-holder .thumbnail { 
          position: absolute;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          transition: transform 0.3s ease-out;
          border-radius: 16px;
          /* background: url(https://university.cex.io/wp-content/uploads/2024/05/university_1080x675.webp),#FFFFFF; */
          background-repeat: no-repeat;
          background-position: center center;
          background-size: contain;
      }

      .mini-post .contents .box-2 .box-2-heading {
          width: 100%;
      }

      .mini-post .contents .box-2 .box-2-heading .box-2-title {
          
          font-weight: 600;
          color: #0E2026;

          font-size: 18px;
          margin: 0;
          line-height: 26px;
      }

      .mini-post .contents .box-2 .box-2-heading .box-2-meta  {
          
          font-weight: 500;
          font-size: 16px;
          line-height: 24px;
          color: rgba(14, 32, 38, 0.6);

          margin-top: 8px;
      }



    /* ================ posts ========================= */
    
    .x-posts {
      padding-top: 6.5rem;

      margin-right: auto;
      margin-left: auto;
      max-width: 1200px;
      padding-left: 30px;
      padding-right: 30px;
      position: relative;
  }

  .x-posts h2 {
      margin-bottom: 3rem;
      font-size: 2.25rem;
      line-height: 2.75rem;
      font-weight: 600;
      margin: 1rem 0;
  }

  .x-posts .contents {
      display: grid;
      column-gap: 1.5rem;
      grid-template-columns: 1fr 1fr 1fr;
  }

  .x-posts .contents .item {
      margin: 0 0 1.5em;
  }

  /* .x-posts .contents .item a {
      display: inline-block;
      margin-bottom: 3rem;
      margin-top: 1rem;
      padding: 0;

      color: #26374c;
      width: 100%;
  } */

  .x-posts .item-thumbnail {
      background-position: 50%;
      background-repeat: no-repeat;
      background-size: cover;
      padding-top: 60%;
      border-radius: 1rem;
  }

  .x-posts .item-title {
      padding-top: .75rem;
      margin: .75rem 0 .5rem;
  }

  .x-posts .item-subtitle {
      color: #667c99;
      font-weight: 400;
      font-size: 18px;
      line-height: 28px;
      margin: 0px;
  }

  .x-posts .item-meta {
      margin-top: .5rem;
  }

  .x-posts .item-meta span {
      display: inline-block;
      margin-right: .75rem;
  }

  .x-posts .item-meta-level {
      border: 1px solid #e5e9ed;
      box-sizing: border-box;
      border-radius: 6px;
      padding: .5rem 1rem;
      font-weight: 600;
      font-size: .75rem;
      line-height: .75rem;
  }

  .x-posts .beginner-level {
      background: #0abf64;
  }

  .x-posts .level-dot {
      width: .5rem;
      height: .5rem;
      border-radius: 50%;
      margin-right: .5rem !important;
  }

  .x-posts .item-meta-date {
      color: #667c99;
      font-size: 14px;
      line-height: 22px;
  }

  /* ================ post-single ====================*/

  .x-posts-single {
      max-width: 754px;
      margin: 0 auto;
      margin-top: 6rem;
  }

  .x-posts-single .single-post-title {
      margin: 1rem 0 1.25rem;
  }

  .x-posts-single .single-post-hero {
      padding-top: 60%;
      width: 100%;
      background-position: 50%;
      background-repeat: no-repeat;
      background-size: cover;
      border-radius: 1rem;
      margin-bottom: 1rem;
  }

  .x-posts-single .single-post-meta {
      padding-bottom: 2.5rem;
      border-bottom: 1px solid #bdc8d9;

      display: flex;
      flex-flow: row wrap;
      align-items: center;
      justify-content: space-between;
  }

  .x-posts-single .single-post-meta-date {
      color: #667c99;
      font-size: 14px;
      line-height: 22px;
  }

  .x-posts-single .single-post-meta-share {
      display: flex;
      flex-flow: row wrap;
      align-items: center;
      justify-content: space-between;
  }

  .x-posts-single .single-post-meta-share a {
      width: 2rem;
      height: 2rem;
      border: 1px solid #bdc8d9;
      border-radius: 12px;
      margin-right: .5rem;
      margin-bottom: 0;
      padding: 0;

      display: flex;
      flex-flow: row wrap;
      align-items: center;
      justify-content: center;
  }

  .x-posts-single .single-post-content {
      padding-bottom: 3.25rem;
  }

  .x-posts-single .title-2 {
      display: block;
      padding-top: 120px;
      margin-top: -80px;
  }

  .x-posts-single .single-post-linker {
      padding: 2.5rem .5rem 1.5rem;
      display: flex;
      flex-flow: row wrap;
      align-items: center;
      justify-content: space-between;
  }

  .x-posts-single .single-post-linker a {
      padding-left: .75rem;
      color: #26374c;
  }



/* ========================== footer ==================== */
.x-footer {
    background-color: var(--white-color);
    width: 100%;
    padding-top: 48px;
    border-top: 1px solid rgb(235, 238, 242);
    font-family: Open Sans, serif;
    display: block;
}


.x-footer .content {
    padding-left: 40px;
    padding-right: 40px;
    width: 100%;
    max-width: 1220px;
    margin: 0 auto;
    box-sizing: border-box;
}

.x-footer .content .box1 {
    grid-template-columns: 340px auto auto;
    column-gap: 50px;
    display: grid;
    justify-content: normal;
    border-bottom: 1px solid #ebeef2;
}

.x-footer .content .box1 .part1 {
    max-width: 320px;
    display: block;
}

.x-footer .content .box1 .part1 svg {
    height: 40px;
  width: 140px;
  margin-bottom: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.x-footer .content .box1 .part1 .chip h2 {
    text-align: start;
    font-weight: 700;
    font-size: 24px;
    line-height: 32px;
    color: #26374c;
    margin: 0 0 8px;
}

.x-footer .content .box1 .part1 .chip button {
    width: 100%;
    margin-top: 32px;
    margin-bottom: 48px;
    border: 1px solid transparent;
  background-color: var(--main-color);
  color: var(--white-color);
  transition: transform .3s;
  border-radius: 16px;
  height: 60px;
  font-size: 18px;
  line-height: 26px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  margin: 32px auto 0;
}

.x-footer .content .box1 .part1 .chip .collector {
    margin-top: 16px;
  width: 100%;
  margin-bottom: 16px;
  position: relative;
}

.x-footer .content .box1 .part1 .chip .collector label {
    width: 100%;
    height: auto;
    display: block;
    position: relative;
}

.x-footer .content .box1 .part1 .chip .collector input {
    border: none;
    border-bottom: 1px solid #bdc8d9;
    border-radius: 0;
    padding-right: 0;
    padding-left: 0;
    animation-duration: 1s;
    animation-name: onAutoFillCancel;
    width: 100%;
    padding: 16px;
    font-family: inherit;
    font-style: normal;
    font-weight: 400;
    font-size: 16px;
    line-height: 24px;
    box-shadow: inset 0 0 0 1000px var(--white-color) !important;
    height: 60px;
    outline: none;
}

.x-footer .content .box1 .part1 .chip .collector span {
    transform: translateY(17px);
    width: auto;
    top: 0;
    left: 0;
    position: absolute;
    transition: all .3s ease;
    color: #667c99;
    cursor: text;
    user-select: none;
    font-family: inherit;
    font-size: 18px;
    line-height: 26px;
}

.x-footer .content .box1 .part1 .chip .receive {
    width: 100%;
    margin-bottom: 16px;
    position: relative;
}

.x-footer .content .box1 .part1 .chip .receive label {
    width: fit-content;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    height: auto;
}

.x-footer .content .box1 .part1 .chip .receive input {
    height: 20px;
    width: 20px;
    border-radius: 4px;
    flex-shrink: 0;
    margin: 0;
    outline: none;
    border: 1px solid #bdc8d9;
    cursor: pointer;
    /* appearance: none; */
}

.x-footer .content .box1 .part1 .chip .receive span {
    font-size: 14px;
    width: auto;
  padding-left: 16px;
  color: #667c99;
  cursor: pointer;
  line-height: 26px;
}

.x-footer .content .box1 .part2 {
    grid-template-columns: repeat(2,1fr);
    display: grid;
    column-gap: 30px;
    row-gap: 24px;
}

.x-footer .content .box1 .part2 .chip {
    width: 100%;
    max-width: 100%;
    min-width: auto;
    display: flex;
    flex-flow: column nowrap;
    margin-bottom: 32px;
}

.x-footer .content .box1 .part2 .chip h2 {
    margin-bottom: 8px;
    font-weight: 700;
    font-size: 18px;
    line-height: 26px;
    margin: 0 0 8px;
    text-align: left;
    color: #26374c;
}

.x-footer .content .box1 .part2 .chip .linker a{
    margin-bottom: 8px;
    display: block;
    color: #26374c;
    text-decoration: none;
    font-size: 14px;
    line-height: 22px;
    cursor: pointer;
}

.x-footer .content .box1 .part3 {
    width: auto;
    max-width: 100%;
    min-width: auto;
    display: flex;
  flex-flow: column nowrap;
  margin-bottom: 32px;
}

.x-footer .content .box1 .part3 h2 {
    margin-bottom: 8px;
    font-weight: 700;
    font-size: 18px;
    line-height: 26px;
    margin: 0 0 8px;
    text-align: left;
    color: #26374c;
}

.x-footer .content .box1 .part3 .socials {
    display: block;
}

.x-footer .content .box1 .part3 .socials .messengers {
    margin-bottom: 32px;
    display: inline-flex;
}

.x-footer .content .box1 .part3 .socials .messengers button {
    margin-right: 8px;
    border: 1.5px solid #bdc8d9;
    background-color: var(--white-color);
    border-radius: 12px;
    padding: 0;
    width: 32px;
    height: 32px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
}

.x-footer .content .box1 .part3 .socials .messengers button svg {
  height: 16px;
  width: 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #0E2026;
}

.x-footer .content .box1 .part3 .socials > button {
    margin-bottom: 32px;
    display: block;
    width: 100%;
    max-width: 150px;
    border: 1.5px solid #bdc8d9;
  background-color: var(--white-color);
  color: #26374c;
  transition: transform .3s;
  border-radius: 8px;
  height: 32px;
  font-size: 14px;
  line-height: 22px;
  cursor: pointer;
}

.x-footer .content .box1 .part3 .socials .payers {
    width: 100%;
  display: inline-flex;
  margin-bottom: 0;
}

.x-footer .content .box1 .part3 .socials .payers svg {
    margin-right: 8px;
    height: 24px;
  width: auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

.x-footer .content .box2 {
    margin-top: 32px;
    position: relative;
}

.x-footer .content .box2 p {
    font-size: 12px;
  line-height: 17px;
  margin: 0 0 8px;
  text-align: left;
  color: #667c99;
  white-space: normal;
  font-weight: 400;
}

.x-footer .content .box2 p  span{
    font-size: 12px;
  line-height: 17px;
  margin: 0 0 8px;
  text-align: left;
  color: #667c99;
  white-space: normal;
  font-weight: 400;
}

.x-footer .content .box2 p a {
    font-size: 12px;
  line-height: 17px;
  text-decoration: underline;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  color: #26374c;
  cursor: pointer;
}

/* pagination */
.pagination {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.page-item {
  margin: 0 5px;
}

.page-link {
  display: block;
  padding: 8px 12px;
  color: purple;
  text-decoration: none;
  border: 1px solid #ddd;
  border-radius: 4px;
  transition: background-color 0.3s ease;
}

.page-link:hover {
  background-color: #f0f0f0;
}

.page-item.active .page-link {
  background-color: purple;
  color: white;
  border-color: purple;
}


@media (max-width: 575px) {
  /* ############### post-single ######################### */
  .x-posts-single {
      padding-left: 20px;
      padding-right: 20px;
  }
}

@media (max-width: 767px) {
  .wrappit {
      width: 95%;
  }

  
.sm\:hide {
    display: none !important;
}

  /* Header */
  header nav {
    position: absolute;
    width: 100%;
    top: 70px;
    left: 0;
    background: #000;
    padding: 3rem;
    height: calc(100vh - 70px);

    display: flex;
    align-items: start;
    justify-content: space-around;
    flex-direction: column;

    /* display: none; */
  }

  header nav .menu {
    display: flex;
    flex-direction: column;
    gap: 20px;

    width: 100%;
    height: fit-content;
  }

  header .hamburger {
    display: block;
  }

  header nav .menu li {
    display: block;
    width: 100%;
  }

  header nav .menu li i {
    margin-right: .3rem;
  }

  header nav .menu .submenu ul {
    position: relative;
    top: 20px;
  }

  /* #################################### noted-one-tri ########################## */
  .noted-one-tri #head {
      padding: 0 1.5rem;
  }

  .noted-one-tri #head h2,
  .noted-one-tri #head p {
      text-align: left;
  }

  .noted-one-tri #head h2 {
      font-size: 48px;
      font-weight: 700;
      line-height: 48px;
      letter-spacing: -2.64px;
      max-width: 355px;
  }

  .noted-one-tri #head p {
      font-weight: 500;
      font-size: 24px;
      line-height: 32px;
      letter-spacing: -1px;
      max-width: 332px;
  }

  .noted-one-tri #contents {
      grid-template-columns: 1fr;
  }


  /* ################# x-footer ##################### */
  .x-footer .content {
    padding-left: 20px;
    padding-right: 20px;
  }

  .x-footer .content .box1 {
    grid-template-columns: 1fr;
  }

  .x-footer .content .box1 .part1 {
    max-width: 100%;
  }

  .x-footer .content .box1 .part1 .chip button {
    width: 100%;
    margin-top: 32px;
    margin-bottom: 48px;
  }

  .x-footer .content .box1 .part1 .chip h2 {
    font-size: 18px;
    line-height: 26px;
  }

  /* ####################### posts ######################### */
  .x-posts h2 {
      margin-bottom: 1.875rem;
      font-size: 1.5rem;
      line-height: 2rem;
  }
  
  .x-posts .contents {
      grid-template-columns: 1fr;
  }
  
  .x-posts .contents .item {
      margin: 0;
  }
  
  .x-posts .contents .item a {
      margin-top: 1rem;
      margin-bottom: 1.875rem;
  }

  /* ######################## post-single ####################### */
  .x-posts-single .single-post-meta {
      padding-bottom: 1rem;
  }
}


@media (min-width: 768px) {
  /* ############################ mini-blog ######################### */
  .mini-post .inner {
      padding-left: 24px;
      padding-right: 24px;
  }
}

@media (min-width: 900px) {
      /* ####################### mini-post ####################### */
      .mini-post {
        margin-top: 144px;
    }

    .heading-title {
        font-size: 40px;
        line-height: 48px;
    }

    .mini-post .contents {
        flex-direction: row;
        justify-content: flex-start;
        flex-wrap: unset;
        align-items: flex-start;
        gap: 24px;
    }

    .mini-post .contents .box-1 {
        padding: 40px;
        height: 600px;
        width: 600px;
        flex: 0 0 600px;
        background-size: 100%;
    }

    .mini-post .mini-post-image {
        background: url('../img/site/posts.png') no-repeat right bottom/contain,linear-gradient(203deg, #010417 0%, #2b333f 100%);

    }

    .mini-post .box-1-title {
        font-size: 32px;
        line-height: 40px;
    }

    .mini-post .box-1-subtitle {
        font-size: 18px;
    }

    .mini-post .contents .box-2 {
        width: initial;
    }

    .mini-post .contents .box-2 .frag {
        gap: 24px;
    }

    .mini-post .contents .box-2 .frag .thumbnail-holder {
        width: 176px;
        height: 132px;
        flex: initial;
    }

    .mini-post .contents .box-2 .box-2-heading .box-2-title {
        font-size: 18px;
        line-height: 26px;
    }

    .mini-post .contents .box-2 .box-2-heading .box-2-meta {
        margin-top: 16px;
    }
}

@media (max-width: 991px) {
  h3 {
      font-size: 1.125rem;
      line-height: 1.75rem;
  }

  /* #################### post-single ######################### */
  .x-posts-single .single-post-title {
      font-size: 2.25rem;
      line-height: 2.75rem;
  }
}


@media (min-width: 1272px) {
  /* ########################## mini-post ########################### */
  .mini-post .inner {
      max-width: 1272px;
  }

  .heading-title {
      text-align: left;
      margin-bottom: 48px;
  }
}