/* Beacon page shell and visual layer for OneNav's hot news cards. */
.bc-hotnews {
  min-height: calc(100vh - 160px);
  padding: clamp(28px, 5vw, 64px) 20px clamp(56px, 8vw, 96px);
  background: var(--bc-semantic-color-surface-canvas, #fff);
  color: var(--bc-semantic-color-text-primary, #010120);
}

.io-black-mode .bc-hotnews {
  background: var(--bc-semantic-color-surface-inverse, #010120);
  color: var(--bc-semantic-color-text-inverse, #fff);
}

.bc-hotnews-inner {
  width: min(100%, 1280px);
  margin-inline: auto;
}

.bc-hotnews-heading {
  max-width: 680px;
  margin: 0 auto clamp(28px, 5vw, 52px);
  text-align: center;
}

.bc-hotnews-eyebrow {
  margin: 0 0 12px;
  color: var(--bc-accent-text, #b83b00);
  font-family: var(--bc-font-mono, ui-monospace, monospace);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bc-hotnews-heading h1 {
  margin: 0;
  color: inherit;
  font-size: clamp(30px, 5vw, 48px);
  font-weight: 650;
  letter-spacing: -0.045em;
  line-height: 1.12;
}

.bc-hotnews-heading > p:last-child {
  margin: 14px 0 0;
  color: var(--bc-body, #737373);
  font-size: 15px;
  line-height: 1.65;
}

.io-black-mode .bc-hotnews-heading > p:last-child {
  color: var(--bc-body-on-dark, rgb(255 255 255 / 72%));
}

.bc-hotnews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
  align-items: start;
  gap: 16px;
}

.bc-hotnews-grid > .hotapi-card {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--bc-hairline, #dedee8);
  border-radius: 4px;
  background: var(--bc-canvas, #fff);
  color: var(--bc-ink, #010120);
  box-shadow: none;
}

.io-black-mode:not(#_) .bc-hotnews-grid > .hotapi-card {
  border-color: var(--bc-border-inverse, #1c2140);
  background: var(--bc-canvas-dark, #010120);
  color: var(--bc-on-dark, #fff);
}

.bc-hotnews .bc-hotnews-grid > .hotapi-card > .card-header {
  display: flex;
  min-height: 58px;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border: 0;
  border-bottom: 1px solid var(--bc-hairline, #dedee8);
  background: transparent !important;
  color: inherit;
}

.io-black-mode .bc-hotnews-grid .hotapi-card > .card-header {
  border-bottom-color: var(--bc-border-inverse, #1c2140);
}

.bc-hotnews-grid .hotapi-ico {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  border-radius: 3px;
  object-fit: contain;
}

.bc-hotnews-grid .title-name {
  overflow: hidden;
  color: inherit;
  font-size: 14px;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bc-hotnews-grid .slug-name {
  margin-left: auto;
  color: var(--bc-body, #737373);
  font-size: 11px;
}

.io-black-mode .bc-hotnews-grid .slug-name {
  color: var(--bc-body-on-dark, rgb(255 255 255 / 72%));
}

.bc-hotnews-grid .hotapi-body {
  min-height: 224px;
  padding: 2px 18px 14px;
}

.bc-hotnews-grid .hotapi-card.has-empty-state .hotapi-body {
  min-height: 0;
  padding-bottom: 10px;
}

.bc-hotnews-grid .hotapi-list {
  max-height: 340px;
  min-height: 200px;
  margin: 0;
  padding: 8px 0;
  list-style: none;
}

.bc-hotnews-grid .hotapi-card.has-empty-state .hotapi-list {
  max-height: none;
  min-height: 0;
  padding-block: 4px 0;
}

.bc-hotnews-grid .hotapi-list > li {
  display: flex;
  min-width: 0;
  align-items: baseline;
  gap: 12px;
  margin: 0;
  padding: 11px 0;
  border-bottom: 1px solid var(--bc-hairline, #dedee8);
  color: var(--bc-ink, #010120);
  font-size: 13px;
  line-height: 1.5;
}

.io-black-mode .bc-hotnews-grid .hotapi-list > li {
  border-bottom-color: var(--bc-border-inverse, #1c2140);
  color: var(--bc-on-dark, #fff);
}

.bc-hotnews-grid .hotapi-list > li:last-child {
  border-bottom: 0;
}

.bc-hotnews-grid .hotapi-list > .bc-hotnews-empty-item {
  display: block;
  padding: 28px 12px;
  color: var(--bc-body, #737373);
  font-size: 12px;
  text-align: center;
}

.io-black-mode .bc-hotnews-grid .hotapi-list > .bc-hotnews-empty-item {
  color: var(--bc-body-on-dark, rgb(255 255 255 / 72%));
}

.bc-hotnews-grid .hotapi-rank {
  display: inline-grid;
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  place-items: center;
  border-radius: 3px;
  background: var(--bc-surface-dark-soft, #1c2140);
  color: var(--bc-body, #737373);
  font-size: 11px;
  font-weight: 650;
  line-height: 1;
}

.bc-hotnews-grid .hotapi-rank.vc-l-red,
.bc-hotnews-grid .hotapi-rank.vc-l-yellow,
.bc-hotnews-grid .hotapi-rank.vc-l-purple {
  background: var(--bc-accent-orange, #fc4c02);
  color: #fff;
}

.io-black-mode .bc-hotnews-grid .hotapi-rank {
  background: var(--bc-surface-dark-soft, #1c2140);
  color: var(--bc-body-on-dark, rgb(255 255 255 / 72%));
}

.bc-hotnews-grid .hotapi-list a {
  color: inherit;
  overflow-wrap: anywhere;
  text-decoration: none;
}

.bc-hotnews-grid .hotapi-list a:hover {
  color: var(--bc-accent-text, #b83b00);
}

.bc-hotnews-grid .hotapi-list a:focus-visible,
.bc-hotnews-grid .hotapi-refresh:focus-visible {
  border-radius: 2px;
  outline: 2px solid var(--bc-accent-orange, #fc4c02);
  outline-offset: 3px;
}

.bc-hotnews-grid .hot-heat {
  flex: 0 0 auto;
  color: var(--bc-body, #737373);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

.io-black-mode .bc-hotnews-grid .hot-heat {
  color: var(--bc-body-on-dark, rgb(255 255 255 / 72%));
}

.bc-hotnews-grid .hotapi-body > .d-flex {
  min-height: 34px;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--bc-hairline, #dedee8);
  color: var(--bc-body, #737373);
}

.io-black-mode .bc-hotnews-grid .hotapi-body > .d-flex {
  border-top-color: var(--bc-border-inverse, #1c2140);
  color: var(--bc-body-on-dark, rgb(255 255 255 / 72%));
}

.bc-hotnews-grid .hotapi-body > .d-flex a {
  color: inherit;
  text-decoration: none;
}

.bc-hotnews-grid .hotapi-body > .d-flex a:hover {
  color: var(--bc-accent-text, #b83b00);
}

.bc-hotnews-grid .hotapi-refresh {
  display: inline-flex;
  min-width: 32px;
  min-height: 32px;
  align-items: center;
  justify-content: center;
}

.bc-hotnews-grid .hotapi-loading {
  border-radius: 0;
  background: color-mix(in srgb, var(--bc-canvas, #fff) 72%, transparent);
  color: var(--bc-accent-text, #b83b00);
}

.io-black-mode .bc-hotnews-grid .hotapi-loading {
  background: color-mix(in srgb, var(--bc-canvas-dark, #010120) 72%, transparent);
  color: var(--bc-accent-orange, #fc4c02);
}

.bc-hotnews-empty {
  max-width: 620px;
  margin: 0 auto;
  padding: clamp(30px, 7vw, 64px) 24px;
  border: 1px solid var(--bc-hairline, #dedee8);
  border-radius: 4px;
  text-align: center;
}

.io-black-mode .bc-hotnews-empty {
  border-color: var(--bc-border-inverse, #1c2140);
}

.bc-hotnews-empty-mark {
  color: var(--bc-accent-orange, #fc4c02);
  font-size: 28px;
}

.bc-hotnews-empty h2 {
  margin: 12px 0 8px;
  color: inherit;
  font-size: 18px;
}

.bc-hotnews-empty p {
  margin: 0;
  color: var(--bc-body, #737373);
  font-size: 13px;
  line-height: 1.65;
}

.io-black-mode .bc-hotnews-empty p {
  color: var(--bc-body-on-dark, rgb(255 255 255 / 72%));
}

@media (max-width: 520px) {
  .bc-hotnews {
    padding-inline: 14px;
  }

  .bc-hotnews-heading {
    text-align: left;
  }

  .bc-hotnews-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .bc-hotnews-grid .hotapi-body {
    padding-inline: 14px;
  }
}