/**
 * Discover listing + article (ccell .discover / .discover_show).
 * --r must live on .d-discover: chrome only sets it on header/footer.
 * Rank Ray — https://rankray.com
 */

.d-discover {
  --r: calc(100vw / 19.2);
  background: #fff;
}

.d-discover .container {
  width: 72.9%;
  max-width: none;
}


.d-tab {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: calc(0.8 * var(--r));
  background: #fff;
  gap: 0;
}

.d-tab::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: #ddd;
}

.d-tab a {
  position: relative;
  margin: 0 calc(0.6 * var(--r));
  line-height: calc(0.8 * var(--r));
  font-size: calc(0.22 * var(--r));
  color: var(--jc-color-text);
  white-space: nowrap;
  text-decoration: none;
}

.d-tab a.on {
  color: var(--jc-color-primary);
}

.d-tab a.on::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -1px;
  width: 100%;
  height: 2px;
  background: var(--jc-color-primary);
  transform: translateX(-50%);
}

.d-grid-wrap {
  padding: calc(1 * var(--r)) 0;
  background: #fff;
}

.d-intro {
  margin-bottom: calc(0.6 * var(--r));
  font-size: calc(0.18 * var(--r));
  line-height: 1.7;
  color: var(--jc-color-text);
}

.d-intro h2,
.d-intro h3 {
  margin: 0 0 0.4em;
}

.d-intro p {
  margin: 0 0 0.8em;
}

.d-grid {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: calc(0.7 * var(--r));
}

.d-card {
  display: block;
  width: calc((100% - 0.8 * var(--r)) / 3);
  margin: 0 calc(0.4 * var(--r)) calc(0.4 * var(--r)) 0;
  color: var(--jc-color-text);
  text-decoration: none;
}

.d-card:nth-child(3n) {
  margin-right: 0;
}

.d-card__img {
  height: calc(2.96 * var(--r));
  overflow: hidden;
  background: #f5f5f5;
}

.d-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}

.d-card:hover .d-card__img img {
  transform: scale(1.05);
}

.d-card__txt {
  padding: calc(0.3 * var(--r)) 0;
}

.d-card__txt h3 {
  margin: 0 0 calc(0.26 * var(--r));
  height: calc(0.78 * var(--r));
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  font-size: calc(0.24 * var(--r));
  font-weight: 600;
  line-height: 1.625;
  color: var(--jc-color-text);
}

.d-card:hover .d-card__txt h3 {
  color: var(--jc-color-cyan);
}

.d-card__txt span {
  display: block;
  color: var(--jc-color-text);
  font-size: calc(0.16 * var(--r));
}

.d-empty {
  width: 100%;
  padding: 2rem 0 3rem;
  text-align: center;
  color: var(--jc-color-text);
}

.d-paging {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
}

.d-paging a,
.d-paging span {
  color: var(--jc-color-text);
  padding: 0 calc(0.36 * var(--r));
  font-family: var(--jc-font-sans);
  display: flex;
  align-items: center;
  line-height: 2;
  text-decoration: none;
}

.d-paging .current,
.d-paging a:hover,
.d-paging span:hover {
  color: var(--jc-color-cyan);
}

.d-crumbs {
  width: 100%;
  margin-top: 100px;
  padding-top: calc(0.3 * var(--r));
}

.d-crumbs__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35em;
  color: var(--jc-color-text);
  font-size: calc(0.16 * var(--r));
}

.d-crumbs a {
  color: var(--jc-color-text);
}

.d-crumbs a:hover {
  color: var(--jc-color-cyan);
}

.d-show {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: calc(0.75 * var(--r)) 0 calc(1.4 * var(--r));
}

.d-show__main {
  width: 65.4%;
}

.d-show__main h1 {
  margin: 0 0 calc(0.15 * var(--r));
  font-size: calc(0.48 * var(--r));
  font-weight: 600;
  line-height: 1.3;
}

.d-show__date {
  display: block;
  color: var(--jc-color-text);
  margin-bottom: calc(0.55 * var(--r));
}

.d-show__body {
  font-size: 15px;
  line-height: 1.7;
  color: var(--jc-color-text);
}

.d-show__body img {
  max-width: 100%;
  height: auto;
}

.d-show__body h2 {
  margin: 1.4em 0 0.4em;
  font-size: 23px;
}

.d-show__body p {
  margin: 16px 0;
}

.d-show__side {
  width: 27.7%;
  position: sticky;
  top: 100px;
  padding-top: calc(1.3 * var(--r));
}

.d-show__side h2 {
  padding-bottom: calc(0.22 * var(--r));
  border-bottom: 1px solid #ddd;
  margin: 0 0 calc(0.3 * var(--r));
  font-size: calc(0.24 * var(--r));
  font-weight: 400;
}

.d-related {
  display: block;
  position: relative;
  padding: 0 0 calc(0.3 * var(--r)) 14px;
  margin-bottom: calc(0.3 * var(--r));
  border-bottom: 1px solid #ddd;
  color: var(--jc-color-text);
  text-decoration: none;
}

.d-related::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #666;
}

.d-related p {
  margin: 0;
  line-height: 1.9;
}

.d-related:hover p {
  color: var(--jc-color-cyan);
}

.d-more {
  display: inline-block;
  margin-top: 0.4rem;
  color: var(--jc-color-primary);
}

@media (max-width: 992px) {
  .d-discover .container {
    width: 92%;
  }

  .d-tab {
    height: 80px;
    justify-content: flex-start;
    overflow-x: auto;
    padding: 0 20px;
  }

  .d-tab a {
    margin: 0 1rem;
    line-height: 76px;
    font-size: 16px;
  }

  .d-card {
    width: calc((100% - 0.4 * var(--r)) / 2);
  }

  .d-card:nth-child(3n) {
    margin-right: calc(0.4 * var(--r));
  }

  .d-card:nth-child(2n) {
    margin-right: 0;
  }

  .d-show {
    display: block;
  }

  .d-show__main,
  .d-show__side {
    width: 100%;
  }

  .d-show__side {
    position: static;
    padding-top: 30px;
  }
}

@media (max-width: 768px) {
  .d-card,
  .d-card:nth-child(3n),
  .d-card:nth-child(2n) {
    width: 100%;
    margin: 0 0 20px;
  }

  .d-card__img {
    height: 180px;
  }

  .d-card__txt h3 {
    height: auto;
    font-size: 18px;
  }

  .d-crumbs {
    margin-top: 60px;
    padding-top: 15px;
  }

  .d-show__main h1 {
    font-size: 24px;
    line-height: 1.5;
    margin-bottom: 10px;
  }

  .d-show__date {
    margin-bottom: 20px;
  }

  .d-paging a,
  .d-paging span {
    padding: 0 10px;
  }
}