.nd-arch {
  background: var(--nd-bg);
  min-height: 60vh;
}

.nd-arch-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 72px 32px 88px;
}

.nd-arch-head {
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--nd-border);
}

.nd-arch-eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--nd-accent);
}

.nd-arch-title {
  margin: 0 0 14px;
  font-size: 44px;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.6px;
  color: var(--nd-text);
}

.nd-arch-sub {
  margin: 0 0 18px;
  max-width: 620px;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.65;
  color: var(--nd-muted);
}

.nd-arch-count {
  margin: 0;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--nd-muted);
}

.nd-arch-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
}

.nd-arch-chip {
  display: inline-flex;
  align-items: center;
  height: 36px;
  padding: 0 16px;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.2px;
  color: var(--nd-muted);
  background: transparent;
  border: 1px solid var(--nd-border);
  border-radius: 18px;
  text-decoration: none;
  white-space: nowrap;
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.nd-arch-chip:hover {
  color: var(--nd-text);
  border-color: var(--nd-muted);
}

.nd-arch-chip.is-active {
  color: var(--nd-accent-ink);
  background: var(--nd-accent);
  border-color: var(--nd-accent);
  font-weight: 500;
}

.nd-arch-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px 28px;
}

.nd-arch-card {
  min-width: 0;
  background: var(--nd-bg-raised);
  border: 1px solid var(--nd-border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 200ms ease, transform 200ms ease;
}

.nd-arch-card:hover {
  border-color: var(--nd-accent);
  transform: translateY(-3px);
}

.nd-arch-card-link {
  display: block;
  height: 100%;
  text-decoration: none;
}

.nd-arch-card-media {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: var(--nd-placeholder);
  overflow: hidden;
}

.nd-arch-card-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}

.nd-arch-card:hover .nd-arch-card-media img { transform: scale(1.04); }

.nd-arch-card-body { padding: 22px 24px 24px; }

.nd-arch-card-meta {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 12px;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.3px;
  color: var(--nd-muted);
}

.nd-arch-card-cat {
  font-weight: 500;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--nd-accent);
}

.nd-arch-card-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--nd-muted);
  flex-shrink: 0;
}

.nd-arch-card-title {
  margin: 0 0 12px;
  font-size: 21px;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.15px;
  color: var(--nd-text);
  transition: color 160ms ease;
}

.nd-arch-card:hover .nd-arch-card-title { color: var(--nd-accent); }

.nd-arch-card-excerpt {
  margin: 0 0 18px;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--nd-muted);
}

.nd-arch-card-author {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--nd-border);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.2px;
  color: var(--nd-muted);
}

.nd-arch-card--noimg .nd-arch-card-body { padding-top: 26px; }

.nd-arch-empty {
  margin: 0;
  padding: 72px 0;
  text-align: center;
  font-size: 16px;
  line-height: 1.6;
  color: var(--nd-muted);
}

.nd-arch-pag {
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--nd-border);
}

.nd-arch-pag .page-numbers {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nd-arch-pag li { display: block; }

.nd-arch-pag a.page-numbers,
.nd-arch-pag span.page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 12px;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.2px;
  color: var(--nd-muted);
  background: transparent;
  border: 1px solid var(--nd-border);
  border-radius: 6px;
  text-decoration: none;
  transition: color 160ms ease, border-color 160ms ease;
}

.nd-arch-pag a.page-numbers:hover {
  color: var(--nd-accent);
  border-color: var(--nd-accent);
}

.nd-arch-pag span.page-numbers.current {
  color: var(--nd-accent-ink);
  background: var(--nd-accent);
  border-color: var(--nd-accent);
  font-weight: 500;
}

.nd-arch-pag span.page-numbers.dots {
  border-color: transparent;
  min-width: 24px;
  padding: 0;
}

.nd-arch-pag .page-numbers svg {
  width: 17px;
  height: 17px;
}

.nd-arch-pag .prev svg { transform: rotate(180deg); }

.nd-arch-pag .screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

@media (max-width: 1080px) {
  .nd-arch-inner { padding: 64px 24px 76px; }
  .nd-arch-title { font-size: 38px; letter-spacing: -0.5px; }
  .nd-arch-grid { gap: 28px 22px; }
}

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

@media (max-width: 640px) {
  .nd-arch-inner { padding: 44px 16px 56px; }
  .nd-arch-head { margin-bottom: 28px; padding-bottom: 24px; }
  .nd-arch-eyebrow { margin-bottom: 12px; font-size: 11px; letter-spacing: 1.4px; }
  .nd-arch-title { font-size: 30px; letter-spacing: -0.35px; }
  .nd-arch-sub { font-size: 15px; margin-bottom: 14px; }
  .nd-arch-chips { gap: 7px; margin-bottom: 28px; }
  .nd-arch-chip { height: 34px; padding: 0 14px; font-size: 12px; }
  .nd-arch-grid { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .nd-arch-card-body { padding: 20px 20px 22px; }
  .nd-arch-card-title { font-size: 18px; }
  .nd-arch-pag { margin-top: 40px; padding-top: 26px; }
  .nd-arch-pag a.page-numbers,
  .nd-arch-pag span.page-numbers { min-width: 40px; height: 40px; }
}

.nd-arch--sidebar .nd-arch-layout {
  display: grid;
  grid-template-columns: 272px minmax(0, 1fr);
  gap: 44px;
  align-items: start;
}

.nd-arch--sidebar .nd-arch-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 1080px) {
  .nd-arch--sidebar .nd-arch-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 32px;
  }
}

@media (max-width: 900px) {
  .nd-arch--sidebar .nd-arch-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }
  .nd-arch--sidebar .nd-arch-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .nd-arch--sidebar .nd-arch-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}