/* Articles hub + long-form articles */

.brief-hub {
  max-width: 88rem;
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1rem, 4vw, 2.25rem);
  padding-right: clamp(1rem, 4vw, 2.25rem);
}

.brief-hub__intro {
  margin-bottom: 2rem;
}

.brief-hub__intro h1 {
  margin: 0 0 0.65rem;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.035em;
}

.brief-hub__intro > p {
  margin: 0;
  max-width: 40rem;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--color-ink-muted);
}

.brief-hub__grid {
  display: grid;
  gap: 1.35rem;
  grid-template-columns: 1fr;
  margin-bottom: 2rem;
}

@media (min-width: 40rem) {
  .brief-hub__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 62rem) {
  .brief-hub__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.brief-hub-card {
  border-radius: 1.1rem;
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid rgba(40, 43, 49, 0.1);
  box-shadow: 0 14px 40px rgba(40, 43, 49, 0.07);
  display: flex;
  flex-direction: column;
  min-height: 100%;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.brief-hub-card:hover {
  border-color: rgba(106, 46, 10, 0.28);
  box-shadow: 0 20px 52px rgba(40, 43, 49, 0.1);
}

.brief-hub-card a {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.brief-hub-card__media {
  aspect-ratio: 16 / 9;
  width: 100%;
  object-fit: cover;
  display: block;
  background: var(--color-canvas);
}

.brief-hub-card__body {
  padding: 1.15rem 1.2rem 1.35rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.brief-hub-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(106, 46, 10, 0.88);
  margin-bottom: 0.4rem;
}

.brief-hub-card__meta time {
  color: rgba(40, 43, 49, 0.5);
  letter-spacing: 0.06em;
}

.brief-hub-card__title {
  margin: 0 0 0.55rem;
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.28;
}

.brief-hub-card p {
  margin: 0 0 1rem;
  flex: 1;
  font-size: 0.93rem;
  line-height: 1.5;
  color: var(--color-ink-muted);
}

.brief-hub-card__more {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-primary);
}

.brief-article__lead {
  max-width: var(--brief-max);
  margin: 0 auto clamp(1.35rem, 3vw, 1.75rem);
  padding: 0 clamp(1rem, 4vw, 2.25rem);
}

.brief-article__lead img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 1rem;
  border: 1px solid rgba(40, 43, 49, 0.1);
  box-shadow: 0 16px 44px rgba(40, 43, 49, 0.08);
  object-fit: cover;
  aspect-ratio: 16 / 9;
}

.brief-hub-more {
  margin-bottom: 2rem;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(40, 43, 49, 0.1);
}

.brief-hub-more h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.35rem, 2.5vw, 1.65rem);
  font-weight: 700;
  letter-spacing: -0.025em;
}

.brief-hub-more__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

@media (min-width: 40rem) {
  .brief-hub-more__list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.brief-hub-more__item {
  border-radius: 0.95rem;
  background: var(--color-surface);
  border: 1px solid rgba(40, 43, 49, 0.1);
  box-shadow: 0 10px 28px rgba(40, 43, 49, 0.05);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.brief-hub-more__item:hover {
  border-color: rgba(106, 46, 10, 0.28);
  box-shadow: 0 14px 36px rgba(40, 43, 49, 0.08);
}

.brief-hub-more__item a {
  display: block;
  padding: 1.1rem 1.15rem 1.2rem;
  text-decoration: none;
  color: inherit;
}

.brief-hub-more__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(106, 46, 10, 0.88);
  margin-bottom: 0.4rem;
}

.brief-hub-more__meta time {
  color: rgba(40, 43, 49, 0.5);
}

.brief-hub-more__item h3 {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.28;
}

.brief-hub-more__item p {
  margin: 0 0 0.75rem;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--color-ink-muted);
}

.brief-hub-more__link {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary);
}

.brief-hub__future {
  text-align: center;
  padding: 1.15rem 1.25rem;
  border-radius: 1rem;
  background: rgba(106, 46, 10, 0.07);
  border: 1px solid rgba(106, 46, 10, 0.14);
  color: var(--color-ink-muted);
  font-size: 0.98rem;
  line-height: 1.55;
  max-width: 44rem;
  margin: 0 auto;
}

/* Article layout */
.brief-article {
  --brief-max: 52rem;
}

/* Full-bleed hero: flush under site header, gradient edge-to-edge */
.site-main:has(.brief-article) {
  max-width: none;
  margin-left: 0;
  margin-right: 0;
  padding-top: 0;
  padding-left: 0;
  padding-right: 0;
  padding-bottom: clamp(2.5rem, 6vw, 4rem);
}

.brief-article__hero {
  width: 100%;
  margin-top: 0;
  margin-bottom: clamp(1.75rem, 4vw, 2.5rem);
  padding: clamp(2rem, 5vw, 3.25rem) clamp(1rem, 4vw, 2.25rem) clamp(2rem, 4vw, 2.75rem);
  background:
    linear-gradient(165deg, rgba(106, 46, 10, 0.11) 0%, rgba(247, 241, 239, 0.55) 42%, var(--color-canvas) 100%);
  border-bottom: 1px solid rgba(40, 43, 49, 0.08);
}

.brief-article__hero-inner {
  max-width: var(--brief-max);
  margin: 0 auto;
}

.brief-article__hero h1 {
  margin: 0 0 0.85rem;
  max-width: 20em;
  font-size: clamp(1.85rem, 4.2vw, 2.85rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.08;
  color: var(--color-ink);
}

.brief-article__dek {
  margin: 0 0 1.35rem;
  max-width: 42rem;
  font-size: clamp(1.02rem, 1.8vw, 1.15rem);
  line-height: 1.58;
  color: var(--color-ink-muted);
}

.brief-article__crumb {
  margin: 0 0 0.5rem;
  font-size: 0.88rem;
}

.brief-article__crumb a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(106, 46, 10, 0.35);
}

.brief-article__crumb a:hover,
.brief-article__crumb a:focus-visible {
  border-bottom-color: var(--color-primary);
}

.brief-article__meta {
  margin: 0;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(40, 43, 49, 0.1);
  font-size: 0.82rem;
  color: var(--color-ink-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.85rem;
  align-items: center;
}

.brief-article__meta strong {
  color: var(--color-ink);
  font-weight: 600;
}

.brief-article__summary {
  box-sizing: border-box;
  width: min(var(--brief-max), calc(100% - 2 * clamp(1rem, 4vw, 1.5rem)));
  max-width: var(--brief-max);
  margin: 0 auto 2rem;
  padding: 1.1rem clamp(1rem, 4vw, 1.5rem) 1.15rem;
  border-radius: 0.9rem;
  background: rgba(106, 46, 10, 0.07);
  border: 1px solid rgba(106, 46, 10, 0.14);
  box-shadow: 0 10px 32px rgba(40, 43, 49, 0.06);
}

.brief-summary__label {
  margin: 0 0 0.45rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.brief-article__summary p {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--color-ink);
}

.brief-article__content {
  max-width: var(--brief-max);
  margin-left: auto;
  margin-right: auto;
  padding: 0 clamp(1rem, 4vw, 1.5rem) clamp(3rem, 8vw, 5rem);
}

.brief-article__content > p {
  font-size: 1.05rem;
  line-height: 1.65;
  margin: 0 0 1.15rem;
}

.brief-article__content a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: rgba(106, 46, 10, 0.4);
  text-underline-offset: 3px;
}

.brief-article__content a:hover,
.brief-article__content a:focus-visible {
  text-decoration-color: currentColor;
}

.brief-hub__intro a {
  color: var(--color-primary);
  font-weight: 600;
}

.brief-article__content h2 {
  margin: 2.25rem 0 0.75rem;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brief-article__content h3 {
  margin: 1.5rem 0 0.5rem;
  font-size: 1.08rem;
  font-weight: 700;
}

.brief-article__content ul,
.brief-article__content ol {
  margin: 0 0 1.15rem;
  padding-left: 1.25rem;
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--color-ink-muted);
}

.brief-article__content li + li {
  margin-top: 0.35rem;
}

.brief-pullquote {
  margin: 2rem 0;
  padding: 1.15rem 1.15rem 1.15rem 1.25rem;
  border-left: 4px solid var(--color-primary);
  background: rgba(106, 46, 10, 0.06);
  border-radius: 0 0.85rem 0.85rem 0;
  font-size: 1.12rem;
  line-height: 1.55;
  font-weight: 500;
  color: var(--color-ink);
}

.brief-aside {
  margin: 1.75rem 0;
  padding: 1.1rem 1.15rem;
  border-radius: 0.9rem;
  background: rgba(40, 43, 49, 0.04);
  border: 1px solid rgba(40, 43, 49, 0.1);
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--color-ink-muted);
}

.brief-aside strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--color-ink);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brief-tag {
  display: inline-block;
  margin: 0.15rem 0.35rem 0 0;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(106, 46, 10, 0.1);
  color: var(--color-primary);
}

.brief-footnote {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(40, 43, 49, 0.12);
  font-size: 0.9rem;
  color: var(--color-ink-muted);
  font-style: italic;
}