.page-news {
  max-width: var(--jb-container);
  margin: 0 auto;
  padding: 2rem var(--jb-gutter) 4rem;
  font-family: var(--jb-font-body);
  line-height: 1.6;
  color: var(--jb-text-ink);
}

.page-news .breadcrumbs {
  margin-bottom: 1.75rem;
}

.page-news__filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}

/* ===================== Hero ===================== */
.page-news__hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding-bottom: 1.75rem;
  margin-bottom: 1rem;
}

.page-news__hero::after {
  content: "";
  display: block;
  height: 1px;
  background: linear-gradient(90deg, var(--jb-gold) 0%, var(--jb-gold-light) 35%, transparent 85%);
  margin-top: 1.5rem;
}

.page-news__hero-copy {
  position: relative;
  padding-left: 1.1rem;
}

.page-news__hero-copy::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.25rem;
  bottom: 0.25rem;
  width: 4px;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--jb-gold), var(--jb-red));
}

.page-news__hero-kicker {
  font-family: var(--jb-font-head);
  font-style: italic;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--jb-gold-dark);
  margin: 0 0 0.5rem;
}

.page-news h1 {
  font-family: var(--jb-font-head);
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
  line-height: 1.15;
  margin: 0 0 0.75rem;
  color: var(--jb-blue);
  letter-spacing: 0.02em;
}

.page-news__hero-lead {
  font-family: var(--jb-font-head);
  font-size: 1.25rem;
  line-height: 1.45;
  color: var(--jb-gold-dark);
  margin: 0 0 0.85rem;
}

.page-news__hero-desc {
  color: var(--jb-text-muted);
  max-width: 42em;
  margin-bottom: 1.25rem;
}

.page-news__hero-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.page-news__hero-tags .tag {
  text-decoration: none;
  border: 1px solid var(--jb-gold);
  background: var(--jb-surface);
  transition: background 0.2s ease, color 0.2s ease;
}

.page-news__hero-tags .tag:hover {
  background: var(--jb-gold-light);
  color: var(--jb-blue);
}

.page-news__hero-img {
  width: min(200px, 100%);
  height: auto;
  border-radius: var(--jb-radius);
  box-shadow: var(--jb-shadow);
  background: var(--jb-surface);
  justify-self: start;
}

/* ===================== Filters ===================== */
.page-news__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(201, 160, 99, 0.35);
  border-bottom: 1px solid rgba(201, 160, 99, 0.35);
  margin-bottom: 2rem;
}

.page-news__filter-label {
  cursor: pointer;
  font-size: 0.875rem;
  line-height: 1.2;
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--jb-gold);
  color: var(--jb-text-ink);
  background: transparent;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  user-select: none;
}

.page-news__filter-label:hover {
  background: var(--jb-gold-light);
  border-color: var(--jb-gold-dark);
}

.page-news #pn-f-all:checked ~ .page-news__filters label[for="pn-f-all"],
.page-news #pn-f-rule:checked ~ .page-news__filters label[for="pn-f-rule"],
.page-news #pn-f-version:checked ~ .page-news__filters label[for="pn-f-version"],
.page-news #pn-f-feature:checked ~ .page-news__filters label[for="pn-f-feature"] {
  background: var(--jb-blue);
  border-color: var(--jb-blue);
  color: var(--jb-on-dark);
}

.page-news #pn-f-rule:checked ~ .page-news__layout .page-news__card:not(.page-news__card--rule),
.page-news #pn-f-rule:checked ~ .page-news__layout .page-news__timeline-item:not(.page-news__timeline-item--rule),
.page-news #pn-f-version:checked ~ .page-news__layout .page-news__card:not(.page-news__card--version),
.page-news #pn-f-version:checked ~ .page-news__layout .page-news__timeline-item:not(.page-news__timeline-item--version),
.page-news #pn-f-feature:checked ~ .page-news__layout .page-news__card:not(.page-news__card--feature),
.page-news #pn-f-feature:checked ~ .page-news__layout .page-news__timeline-item:not(.page-news__timeline-item--feature) {
  display: none;
}

/* ===================== Layout ===================== */
.page-news__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}

.page-news__timeline {
  order: 0;
}

.page-news__cards {
  order: 1;
}

/* ===================== Timeline ===================== */
.page-news__timeline-title {
  font-family: var(--jb-font-head);
  font-size: 1.1rem;
  line-height: 1.3;
  color: var(--jb-blue);
  margin: 0 0 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.page-news__timeline-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--jb-gold), transparent);
}

.page-news__timeline-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-news__timeline-list::-webkit-scrollbar {
  height: 4px;
}

.page-news__timeline-list::-webkit-scrollbar-thumb {
  background: var(--jb-gold);
  border-radius: 4px;
}

.page-news__timeline-list::-webkit-scrollbar-track {
  background: rgba(201, 160, 99, 0.15);
}

.page-news__timeline-item {
  position: relative;
  flex: 0 0 auto;
}

.page-news__timeline-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  font-size: 0.875rem;
  line-height: 1.2;
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--jb-gold);
  border-radius: var(--jb-radius);
  color: var(--jb-text-ink);
  background: var(--jb-surface);
  white-space: nowrap;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-news__timeline-link:hover {
  background: var(--jb-gold-light);
  border-color: var(--jb-gold-dark);
}

.page-news__timeline-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--jb-gold);
  flex: 0 0 8px;
}

.page-news__timeline-week {
  font-weight: 700;
}

.page-news__timeline-type {
  color: var(--jb-text-muted);
}

.page-news__timeline-item.is-current .page-news__timeline-link {
  background: var(--jb-blue);
  border-color: var(--jb-blue);
  color: var(--jb-on-dark);
}

.page-news__timeline-item.is-current .page-news__timeline-type {
  color: var(--jb-gold-light);
}

.page-news__timeline-item.is-current .page-news__timeline-dot {
  background: var(--jb-gold-light);
}

/* ===================== Cards ===================== */
.page-news__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-news__card {
  position: relative;
  background: var(--jb-surface);
  border: 1px solid rgba(20, 33, 61, 0.08);
  border-radius: var(--jb-radius);
  padding: 1.25rem;
  box-shadow: var(--jb-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  scroll-margin-top: calc(var(--jb-header-h) + 1.5rem);
}

.page-news__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1.25rem;
  right: 1.25rem;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--jb-gold);
}

.page-news__card--rule::before {
  background: var(--jb-red);
}

.page-news__card--version::before {
  background: var(--jb-blue);
}

.page-news__card--feature::before {
  background: var(--jb-gold-dark);
}

.page-news__card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(20, 33, 61, 0.1);
}

.page-news__card.is-featured {
  background: linear-gradient(135deg, #ffffff 0%, #fff9f0 100%);
  border-color: rgba(201, 160, 99, 0.35);
  padding: 1.5rem;
}

.page-news__card:target {
  outline: 2px solid var(--jb-gold);
  outline-offset: 4px;
}

.page-news__card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
}

.page-news__card-type {
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: var(--jb-gold-dark);
  color: var(--jb-on-dark);
}

.page-news__card--rule .page-news__card-type {
  background: var(--jb-red);
}

.page-news__card--version .page-news__card-type {
  background: var(--jb-blue);
}

.page-news__card--feature .page-news__card-type {
  background: var(--jb-gold-dark);
}

.page-news__card-week {
  font-family: var(--jb-font-head);
  color: var(--jb-text-muted);
}

.page-news__card-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  margin-bottom: 1rem;
  box-shadow: 0 2px 8px rgba(20, 33, 61, 0.08);
}

.page-news__card-title {
  font-family: var(--jb-font-head);
  font-size: 1.25rem;
  line-height: 1.35;
  color: var(--jb-blue);
  margin: 0 0 0.5rem;
}

.page-news__card-summary {
  color: var(--jb-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.page-news__card-details {
  margin-top: auto;
}

.page-news__card-details summary {
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--jb-gold-dark);
  list-style: none;
  user-select: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color 0.2s ease;
}

.page-news__card-details summary:hover {
  color: var(--jb-red);
}

.page-news__card-details summary::-webkit-details-marker {
  display: none;
}

.page-news__card-details summary::after {
  content: "+";
  font-size: 1.1rem;
  line-height: 1;
  transition: transform 0.2s ease;
}

.page-news__card-details[open] summary::after {
  content: "\2013";
  transform: rotate(180deg);
}

.page-news__card-body {
  margin-top: 0.85rem;
  padding-top: 0.85rem;
  border-top: 1px dashed rgba(201, 160, 99, 0.5);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--jb-text-ink);
  animation: pn-body-in 0.3s ease;
}

@keyframes pn-body-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page-news__card-body ul {
  margin: 0.5rem 0 0.75rem;
  padding-left: 1.25rem;
}

.page-news__card-body a {
  color: var(--jb-gold-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news__card-body-img {
  display: block;
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: 4px;
  margin: 1rem 0;
  box-shadow: var(--jb-shadow);
}

/* ===================== Compare ===================== */
.page-news__compare {
  position: relative;
  margin-top: 3.5rem;
  background: var(--jb-blue);
  border-radius: var(--jb-radius);
  padding: 1.5rem 1.25rem;
  color: var(--jb-on-dark);
  overflow: hidden;
}

.page-news__compare::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 20%, rgba(201, 160, 99, 0.15), transparent 45%);
  pointer-events: none;
}

.page-news__compare > * {
  position: relative;
}

.page-news__compare-img {
  display: block;
  width: 100%;
  max-width: 700px;
  height: auto;
  border-radius: 6px;
  margin-bottom: 1.5rem;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.page-news__compare-kicker {
  font-family: var(--jb-font-head);
  font-style: italic;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--jb-gold);
  margin: 0 0 0.35rem;
}

.page-news__compare h2 {
  font-family: var(--jb-font-head);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.2;
  margin: 0 0 0.5rem;
  color: var(--jb-on-dark);
}

.page-news__compare-lead {
  color: var(--jb-gold-light);
  margin-bottom: 1.5rem;
  max-width: 44em;
}

.page-news__table-wrap {
  background: var(--jb-surface);
  border-radius: 8px;
  overflow-x: auto;
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.page-news__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  color: var(--jb-text-ink);
  min-width: 620px;
}

.page-news__table caption {
  caption-side: top;
  text-align: left;
  padding: 0.85rem 1rem;
  font-family: var(--jb-font-head);
  font-size: 0.95rem;
  color: var(--jb-blue);
  background: var(--jb-gold-light);
  border-radius: 8px 8px 0 0;
}

.page-news__table th,
.page-news__table td {
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid rgba(20, 33, 61, 0.08);
  text-align: left;
  vertical-align: top;
}

.page-news__table thead th {
  font-family: var(--jb-font-head);
  letter-spacing: 0.04em;
  color: var(--jb-blue);
  background: rgba(232, 200, 143, 0.3);
}

.page-news__table tbody th {
  font-weight: 700;
  color: var(--jb-blue);
  white-space: nowrap;
}

.page-news__table tbody tr:nth-child(even) {
  background: rgba(20, 33, 61, 0.04);
}

.page-news__table tbody tr:hover {
  background: rgba(201, 160, 99, 0.18);
}

.page-news__table tbody tr:last-child th,
.page-news__table tbody tr:last-child td {
  border-bottom: none;
}

/* ===================== Guide ===================== */
.page-news__guide {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(201, 160, 99, 0.35);
}

.page-news__guide h2 {
  font-family: var(--jb-font-head);
  font-size: 1.5rem;
  line-height: 1.3;
  color: var(--jb-blue);
  margin: 0 0 1.25rem;
}

.page-news__guide-card {
  display: block;
  background: var(--jb-surface);
  border: 1px solid rgba(20, 33, 61, 0.08);
  border-radius: var(--jb-radius);
  padding: 1.5rem;
  text-decoration: none;
  color: var(--jb-text-ink);
  box-shadow: var(--jb-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  height: 100%;
}

.page-news__guide-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(20, 33, 61, 0.1);
  border-color: var(--jb-gold);
}

.page-news__guide-index {
  font-family: var(--jb-font-head);
  font-size: 2rem;
  line-height: 1.1;
  color: var(--jb-gold);
  display: block;
  margin-bottom: 0.5rem;
}

.page-news__guide-title {
  font-family: var(--jb-font-head);
  font-size: 1.15rem;
  line-height: 1.3;
  color: var(--jb-blue);
  display: block;
  margin-bottom: 0.35rem;
}

.page-news__guide-desc {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--jb-text-muted);
}

/* ===================== Desktop ===================== */
@media (min-width: 800px) {
  .page-news {
    padding-top: 3rem;
  }

  .page-news__hero {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 3rem;
  }

  .page-news__hero-img {
    justify-self: end;
  }

  .page-news__layout {
    grid-template-columns: 200px 1fr;
    gap: 2.5rem;
  }

  .page-news__timeline-list {
    flex-direction: column;
    border-left: 2px solid var(--jb-gold-light);
    padding-left: 1.25rem;
    gap: 0.25rem;
    overflow: visible;
  }

  .page-news__timeline-item {
    flex: none;
  }

  .page-news__timeline-link {
    border: none;
    background: none;
    padding: 0.45rem 0;
    white-space: normal;
    position: relative;
    border-radius: 0;
  }

  .page-news__timeline-link:hover {
    background: none;
    border-color: transparent;
    color: var(--jb-red);
  }

  .page-news__timeline-dot {
    position: absolute;
    left: calc(-1.25rem - 5px);
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    flex: 0 0 10px;
  }

  .page-news__timeline-item.is-current .page-news__timeline-link {
    background: none;
    border: none;
    color: var(--jb-red);
  }

  .page-news__timeline-item.is-current .page-news__timeline-week {
    color: var(--jb-red);
  }

  .page-news__timeline-item.is-current .page-news__timeline-type {
    color: var(--jb-text-muted);
  }

  .page-news__timeline-item.is-current .page-news__timeline-dot {
    background: var(--jb-red);
    box-shadow: 0 0 0 4px rgba(154, 27, 30, 0.15);
  }

  .page-news__cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem 1.75rem;
  }

  .page-news__card.is-featured {
    grid-column: 1 / -1;
    padding: 1.75rem;
  }

  .page-news__compare {
    padding: 2.5rem 3rem;
    margin-top: 4.5rem;
  }

  .page-news__guide {
    margin-top: 4.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news__card-body {
    animation: none;
  }
}