/* Knowledge hub article layout — dark theme */

.learn-article {
  /* min() 里的 100% 是移动端的保命闸：body 是 column flex 容器，本元素的宽度由内容的
     固有最小宽度决定——星座速查表 .ztable 有 min-width:780px，于是在 390px 视口下这里被
     撑到 760px，整页横向溢出 370px，连导航都被拉出屏幕（/learn/zodiac-reference.html）。
     夹到 100% 之后 .ztable-wrap 自己的 overflow-x:auto 才能接管，表格在自己的容器内横向
     滚动（这正是它标 data-hscroll="intentional" 的本意），内容不会被剪掉。
     桌面端 min() 取 760px，与原来完全一致。
     注意：换成 overflow-x:clip 会把超出部分直接剪掉而不是可滚动，不要那样改。 */
  max-width: min(760px, 100%);
  margin: 0 auto;
  padding: 28px 32px 72px;
}

.learn-breadcrumb {
  font-size: 12px;
  color: var(--ink-soft);
  margin-bottom: 14px;
}

.learn-breadcrumb a {
  color: var(--ink-soft);
}

.learn-breadcrumb a:hover {
  color: var(--gold);
}

.learn-article h1 {
  font-family: var(--display);
  font-size: clamp(28px, 5vw, 38px);
  font-weight: 500;
  line-height: 1.18;
  margin-bottom: 12px;
}

.learn-meta {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--ink-soft);
  margin: 14px 0 24px;
  flex-wrap: wrap;
}

.learn-meta b {
  color: var(--ink);
}

.learn-cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin: 0 0 28px;
  padding: 18px 20px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-gold);
  background: linear-gradient(135deg, rgba(201, 162, 75, .14), rgba(19, 21, 26, .92));
  box-shadow: var(--card-shadow);
}

.learn-cta-banner strong {
  display: block;
  font-family: var(--display);
  font-size: 17px;
  color: var(--ink);
  margin-bottom: 4px;
}

.learn-cta-banner p {
  margin: 0;
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.6;
  max-width: 42ch;
}

.learn-cta-bottom {
  margin-top: 36px;
  margin-bottom: 8px;
}

/* Related reading — compact list before bottom CTA; do not compete with CTA banner */
.learn-related {
  margin: 28px 0 8px;
  padding: 0;
  border: none;
  background: transparent;
}

.learn-related-title {
  margin: 0 0 12px;
  font-family: var(--display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--ink-soft);
}

.learn-related-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.learn-related-list li {
  margin: 0;
  padding: 0;
}

.learn-related-list a {
  display: inline;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}

.learn-related-list a:hover,
.learn-related-list a:focus-visible {
  color: var(--gold);
  border-bottom-color: rgba(222, 187, 112, .55);
  outline: none;
}

.learn-article .speakable {
  position: relative;
  padding: 14px 16px 14px 42px;
  background: rgba(201, 162, 75, .1);
  border: 1px solid rgba(201, 162, 75, .35);
  border-radius: var(--r-md);
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink);
  margin: 14px 0 22px;
}

.learn-article .speakable::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 16px;
  width: 16px;
  height: 16px;
  background: currentColor;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2'%3E%3Cpath d='M11 5 6 9H2v6h4l5 4V5Z'/%3E%3Cpath d='M15.5 8.5a5 5 0 0 1 0 7'/%3E%3Cpath d='M19 5a9 9 0 0 1 0 14'/%3E%3C/svg%3E") center / contain no-repeat;
  color: var(--gold);
}

.learn-article .speakable .lab {
  display: block;
  font-family: var(--display);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 4px;
}

.learn-article h2 {
  font-family: var(--display);
  font-size: 24px;
  margin: 28px 0 8px;
  color: var(--ink);
}

.learn-article h3 {
  font-family: var(--display);
  font-size: 18px;
  margin: 20px 0 6px;
  color: var(--ink);
}

.learn-article p,
.learn-article li {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.learn-article p {
  margin-bottom: 14px;
}

.learn-article ol,
.learn-article ul {
  padding-left: 22px;
  margin: 8px 0 14px;
}

.learn-article .data-source {
  margin-top: 24px;
  padding: 12px 16px;
  background: rgba(19, 21, 26, .72);
  border: 1px dashed var(--line);
  border-radius: var(--r-md);
  font-size: 12px;
  color: var(--ink-soft);
  line-height: 1.7;
}

.learn-article .data-source strong {
  font-family: var(--display);
  color: var(--gold);
  font-weight: 600;
}

.learn-hub-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 1200px;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .learn-hub-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .learn-hub-grid { grid-template-columns: 1fr; }
  .learn-article { padding-left: 16px; padding-right: 16px; }
}

.learn-hub-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: rgba(19, 21, 26, .82);
  box-shadow: var(--card-shadow);
  min-height: 100%;
}

.learn-hub-card .tag {
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
}

.learn-hub-card h3 {
  font-family: var(--display);
  font-size: 17px;
  margin: 0;
  color: var(--ink);
}

.learn-hub-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--ink-soft);
  flex: 1;
}

.learn-hub-card a.btn {
  align-self: flex-start;
  margin-top: 4px;
}

.learn-section-label {
  font-family: var(--display);
  font-size: 13px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 32px 0 14px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.learn-zodiac-only .zodiac-reference {
  padding-top: 24px;
}