.page-news {
  position: relative;
  background-color: var(--deep-space);
  color: var(--text-on-dark);
  padding: 2.5rem 0 4.5rem;
  font-family: var(--font-body);
}

.page-news,
.page-news *,
.page-news *::before,
.page-news *::after {
  box-sizing: border-box;
}

.page-news > * {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.page-news a {
  transition: color var(--ease), background-color var(--ease), border-color var(--ease), box-shadow var(--ease), transform var(--ease);
}

.page-news a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.page-news .news-title,
.page-news .news-editorial-title,
.page-news .section-title,
.page-news .post-title,
.page-news .news-rhythm-title,
.page-news .log-title,
.page-news .news-aside-note h3 {
  font-family: var(--font-headline);
}

.page-news .news-intro {
  padding-top: 1rem;
  padding-bottom: 2rem;
}

.page-news .news-title {
  font-size: 2.25rem;
  line-height: 1.18;
  margin: 0.6rem 0 0.75rem;
  letter-spacing: 0.02em;
}

.page-news .news-lede {
  max-width: 44rem;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(232, 232, 232, 0.82);
  margin: 0;
}

.page-news .news-editorial {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  background: var(--cream);
  color: var(--dark-brown);
  border: 1px solid rgba(224, 224, 224, 0.4);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 22px 44px rgba(3, 6, 18, 0.35);
  margin-bottom: 2.5rem;
}

.page-news .news-editorial-media {
  position: relative;
  min-height: 220px;
  background: var(--muted-blue);
}

.page-news .news-editorial-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-editorial-content {
  padding: 1.4rem 1.4rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  align-items: flex-start;
}

.page-news .news-editorial-kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin: 0;
}

.page-news .news-editorial-mark {
  background: var(--red-orange);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.24rem 0.65rem;
  border-radius: 999px;
}

.page-news .news-editorial-cat {
  font-size: 0.72rem;
  color: rgba(31, 23, 16, 0.64);
  border: 1px solid rgba(31, 23, 16, 0.22);
  padding: 0.24rem 0.65rem;
  border-radius: 999px;
}

.page-news .news-editorial-title {
  font-size: 1.5rem;
  line-height: 1.35;
  margin: 0;
  max-width: 30ch;
}

.page-news .news-editorial-summary {
  font-size: 0.925rem;
  line-height: 1.75;
  margin: 0;
  color: rgba(31, 23, 16, 0.76);
  max-width: 60ch;
}

.page-news .news-editorial .button {
  background: var(--dark-brown);
  border: 1px solid var(--dark-brown);
  color: var(--cream);
}

.page-news .news-editorial .button:hover {
  background: var(--red-orange);
  border-color: var(--red-orange);
  color: #fff;
}

.page-news .news-filter-zone {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2.8rem;
}

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

.page-news .filter-label {
  display: inline-flex;
  align-items: center;
  padding: 0.42rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(224, 224, 224, 0.28);
  background: rgba(30, 39, 73, 0.44);
  color: var(--text-on-dark);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  user-select: none;
  transition: background-color var(--ease), border-color var(--ease), color var(--ease);
}

.page-news .filter-label:hover {
  border-color: var(--gold);
  color: #fff;
}

.page-news .filter-input:checked + .filter-label {
  background: var(--red-orange);
  border-color: var(--red-orange);
  color: #fff;
}

.page-news .filter-input:focus-visible + .filter-label {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-news .news-layout {
  flex: 0 0 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.5rem;
}

.page-news .filter-input[id="filter-usage"]:checked ~ .news-layout .post-item:not(.post-usage),
.page-news .filter-input[id="filter-update"]:checked ~ .news-layout .post-item:not(.post-update),
.page-news .filter-input[id="filter-case"]:checked ~ .news-layout .post-item:not(.post-case),
.page-news .filter-input[id="filter-help"]:checked ~ .news-layout .post-item:not(.post-help) {
  display: none;
}

.page-news .news-stream .section-title {
  margin: 0 0 1.4rem;
}

.page-news .news-timeline {
  position: relative;
  padding: 0.3rem 0 0.2rem;
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  left: 0.4rem;
  top: 0.4rem;
  bottom: 0.6rem;
  width: 1px;
  background: linear-gradient(to bottom, var(--nebula-purple), rgba(108, 74, 140, 0.2));
}

.page-news .post-item {
  position: relative;
  background: var(--cream);
  border: 1px solid rgba(224, 224, 224, 0.55);
  border-radius: 14px;
  padding: 1.2rem 1.2rem 1rem;
  margin: 0 0 1.1rem 1.25rem;
  box-shadow: 0 6px 18px rgba(3, 6, 18, 0.16);
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease), background-color var(--ease);
}

.page-news .post-item::before {
  content: "";
  position: absolute;
  left: -1.15rem;
  top: 1.45rem;
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: var(--red-orange);
  border: 2px solid var(--deep-space);
  box-shadow: 0 0 0 2px rgba(217, 79, 55, 0.18);
}

.page-news .post-item:hover,
.page-news .post-item:focus-within {
  transform: translateY(-3px);
  border-color: var(--red-orange);
  box-shadow: 0 12px 28px rgba(3, 6, 18, 0.28);
}

.page-news .post-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.35rem;
}

.page-news .post-marker {
  font-family: var(--font-headline);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--nebula-purple);
  background: rgba(108, 74, 140, 0.12);
  padding: 0.22rem 0.55rem;
  border-radius: 6px;
  white-space: nowrap;
}

.page-news .post-tag {
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  color: rgba(31, 23, 16, 0.62);
  border: 1px solid rgba(31, 23, 16, 0.22);
  padding: 0.16rem 0.55rem;
  border-radius: 999px;
  white-space: nowrap;
  text-transform: uppercase;
}

.page-news .post-tag--case {
  color: var(--red-orange);
  border-color: rgba(217, 79, 55, 0.3);
  background: rgba(217, 79, 55, 0.05);
}

.page-news .post-tag--update {
  color: #8a6a08;
  border-color: rgba(201, 162, 39, 0.4);
  background: rgba(201, 162, 39, 0.08);
}

.page-news .post-tag--usage {
  color: var(--nebula-purple);
  border-color: rgba(108, 74, 140, 0.34);
  background: rgba(108, 74, 140, 0.08);
}

.page-news .post-tag--help {
  color: rgba(31, 23, 16, 0.66);
  border-color: rgba(31, 23, 16, 0.2);
  background: rgba(31, 23, 16, 0.04);
}

.page-news .post-title {
  font-size: 1.0625rem;
  line-height: 1.5;
  margin: 0.15rem 0 0.4rem;
}

.page-news .post-excerpt {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(31, 23, 16, 0.74);
  margin: 0 0 0.45rem;
}

.page-news .post-foot {
  display: flex;
  justify-content: flex-end;
}

.page-news .post-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--red-orange);
  border-bottom: 1px solid transparent;
}

.page-news .post-link:hover {
  border-bottom-color: currentColor;
}

.page-news .news-aside {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.page-news .news-aside .section-title {
  margin: 0 0 0.2rem;
}

.page-news .category-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-news .category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.78rem 0.95rem;
  border: 1px solid rgba(224, 224, 224, 0.16);
  border-radius: 10px;
  background: rgba(30, 39, 73, 0.3);
  transition: border-color var(--ease), background-color var(--ease);
}

.page-news .category-item:hover {
  border-color: var(--gold);
  background: rgba(30, 39, 73, 0.55);
}

.page-news .category-name {
  font-size: 0.9375rem;
  font-weight: 500;
}

.page-news .category-count {
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  background: var(--nebula-purple);
  padding: 0.16rem 0.6rem;
  border-radius: 999px;
}

.page-news .news-aside-card {
  border: 1px solid rgba(224, 224, 224, 0.16);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(30, 39, 73, 0.35);
}

.page-news .news-aside-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .news-aside-caption {
  margin: 0;
  padding: 0.85rem 1rem;
  font-size: 0.8125rem;
  line-height: 1.65;
  color: rgba(232, 232, 232, 0.82);
}

.page-news .news-aside-note {
  background: var(--cream);
  color: var(--dark-brown);
  border-radius: 14px;
  padding: 1.15rem;
}

.page-news .news-aside-note h3 {
  margin: 0 0 0.45rem;
  font-size: 1rem;
  line-height: 1.4;
}

.page-news .news-aside-note p {
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(31, 23, 16, 0.76);
  margin: 0 0 0.85rem;
}

.page-news .aside-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin: 0.5rem 0 0 !important;
}

.page-news .news-text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gold);
  border-bottom: 1px solid transparent;
}

.page-news .news-text-link:hover {
  color: var(--red-orange);
  border-bottom-color: currentColor;
}

.page-news .news-rhythm {
  position: relative;
  overflow: hidden;
  max-width: none;
  padding-inline: 0;
  margin: 1rem 0 3.5rem;
}

.page-news .news-rhythm-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.page-news .news-rhythm::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(10, 14, 35, 0.92) 0%, rgba(30, 39, 73, 0.6) 55%, rgba(108, 74, 140, 0.35) 100%);
}

.page-news .news-rhythm-content {
  position: relative;
  z-index: 1;
  max-width: var(--content-max);
  margin-inline: auto;
  padding: 3rem 1.25rem;
}

.page-news .news-rhythm-title {
  font-size: 1.75rem;
  line-height: 1.3;
  margin: 0.3rem 0 0.55rem;
  color: #fff;
}

.page-news .news-rhythm-text {
  max-width: 36rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.86);
  margin: 0 0 1.1rem;
}

.page-news .news-rhythm .button--secondary {
  border-color: rgba(224, 224, 224, 0.5);
  color: #fff;
}

.page-news .news-rhythm .button--secondary:hover {
  border-color: var(--red-orange);
  background: var(--red-orange);
  color: #fff;
}

.page-news .news-update-log {
  padding-bottom: 1.5rem;
}

.page-news .update-log-head {
  margin-bottom: 1.6rem;
}

.page-news .update-log-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.5rem;
}

.page-news .update-log-timeline {
  position: relative;
  padding: 0.2rem 0;
}

.page-news .update-log-timeline::before {
  content: "";
  position: absolute;
  left: 0.8125rem;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 1px;
  background: rgba(108, 74, 140, 0.55);
}

.page-news .log-item {
  position: relative;
  display: grid;
  grid-template-columns: 1.625rem minmax(0, 1fr);
  gap: 0.8rem;
  align-items: start;
  padding-bottom: 1.5rem;
}

.page-news .log-item:last-child {
  padding-bottom: 0;
}

.page-news .log-icon {
  width: 1.625rem;
  height: 1.625rem;
  display: block;
  color: var(--nebula-purple);
  background: var(--deep-space);
  border-radius: 50%;
  padding: 0.3rem;
  z-index: 1;
}

.page-news .log-period {
  display: inline-flex;
  font-family: var(--font-headline);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--gold);
  border: 1px solid rgba(201, 162, 39, 0.4);
  border-radius: 999px;
  padding: 0.15rem 0.55rem;
  margin-bottom: 0.35rem;
}

.page-news .log-title {
  font-size: 1rem;
  line-height: 1.5;
  margin: 0 0 0.25rem;
}

.page-news .log-desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(232, 232, 232, 0.78);
  margin: 0;
}

.page-news .update-log-side {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-news .update-log-media {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(224, 224, 224, 0.16);
}

.page-news .update-log-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .update-log-note {
  font-size: 0.85rem;
  line-height: 1.75;
  color: rgba(232, 232, 232, 0.78);
  margin: 0;
}

@media (min-width: 48rem) {
  .page-news .news-title {
    font-size: 3rem;
  }

  .page-news .news-lede {
    font-size: 1.0625rem;
  }

  .page-news .news-editorial-title {
    font-size: 1.75rem;
  }

  .page-news .news-rhythm-title {
    font-size: 2rem;
  }
}

@media (min-width: 60rem) {
  .page-news .news-editorial {
    grid-template-columns: 1.05fr 1fr;
  }

  .page-news .news-editorial-content {
    padding: 2rem 2rem 2.2rem;
  }

  .page-news .news-rhythm-content {
    padding: 4rem 2rem;
  }
}

@media (min-width: 64rem) {
  .page-news .update-log-layout {
    grid-template-columns: minmax(0, 1fr) 22rem;
  }

  .page-news .update-log-side {
    padding-top: 0.4rem;
  }
}

@media (min-width: 72rem) {
  .page-news .news-layout {
    grid-template-columns: minmax(0, 1fr) 21rem;
  }
}