.page-news {
  --news-aside: 264px;
  --news-line: rgba(168, 240, 236, 0.16);
  --news-line-soft: rgba(168, 240, 236, 0.08);
  background: var(--void);
  color: var(--text);
}

.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 5vw, 48px) 0 clamp(34px, 6vw, 78px);
  border-bottom: 1px solid var(--news-line-soft);
}

.page-news .news-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-news .news-hero-bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  filter: grayscale(0.25) contrast(1.08);
}

.page-news .news-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(115% 90% at 12% 0%, rgba(34, 214, 214, 0.26), transparent 58%),
    linear-gradient(180deg, rgba(8, 11, 15, 0.5) 0%, rgba(8, 11, 15, 0.86) 62%, var(--void) 96%);
}

.page-news .news-hero-inner {
  position: relative;
  z-index: 1;
}

.page-news .news-hero .breadcrumb {
  margin-bottom: clamp(26px, 5vw, 46px);
}

.page-news .news-hero-title {
  margin: 14px 0 0;
  font-size: clamp(34px, 8.4vw, 86px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--bone);
}

.page-news .news-hero-lead {
  max-width: 42ch;
  margin: clamp(18px, 3vw, 28px) 0 0;
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.75;
  color: var(--mist);
}

.page-news .news-hero-note {
  max-width: 46ch;
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-news .hero-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(26px, 4vw, 40px);
  background: var(--news-line-soft);
  border: 1px solid var(--news-line-soft);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-news .hero-meta-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: rgba(16, 23, 28, 0.82);
}

.page-news .hero-meta-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-mute);
}

.page-news .hero-meta-value {
  font-size: 14px;
  color: var(--bone);
}

.page-news .news-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 60px);
  padding: clamp(32px, 6vw, 72px) 0 clamp(48px, 8vw, 96px);
}

.page-news .aside-sticky {
  border-top: 1px solid var(--news-line);
  padding-top: 16px;
}

.page-news .news-index {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .news-index-link {
  position: relative;
  display: grid;
  grid-template-columns: 34px 1fr;
  grid-template-areas: "num name" "num sub";
  gap: 2px 10px;
  padding: 12px 4px;
  border-bottom: 1px solid var(--news-line-soft);
  text-decoration: none;
  color: var(--text);
}

.page-news .news-index-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 1px;
  background: var(--cyan);
  transition: width 0.35s var(--ease);
}

.page-news .news-index-link:hover::after,
.page-news .news-index-link:focus-visible::after {
  width: 100%;
}

.page-news .idx-num {
  grid-area: num;
  align-self: start;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-news .idx-name {
  grid-area: name;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.page-news .idx-sub {
  grid-area: sub;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-mute);
}

.page-news .aside-note {
  margin-top: 22px;
  padding: 16px;
  border: 1px solid var(--news-line);
  border-radius: var(--radius-m);
  background: linear-gradient(150deg, rgba(184, 112, 74, 0.22), rgba(16, 23, 28, 0.9) 62%);
}

.page-news .aside-note-title {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--bone);
}

.page-news .aside-note-text {
  margin: 6px 0 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .aside-note-link {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 122, 47, 0.45);
}

.page-news .aside-note-link:hover {
  color: var(--bone);
  border-bottom-color: var(--bone);
}

.page-news .news-main {
  min-width: 0;
}

.page-news .news-block {
  padding-bottom: clamp(38px, 6vw, 64px);
  margin-bottom: clamp(38px, 6vw, 64px);
  border-bottom: 1px solid var(--news-line-soft);
}

.page-news .news-block:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-news .block-head {
  max-width: 60ch;
  margin-bottom: clamp(22px, 4vw, 34px);
}

.page-news .block-title {
  margin: 10px 0 0;
  font-size: clamp(24px, 4.6vw, 40px);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--bone);
}

.page-news .block-intro {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-news .notice-list {
  position: relative;
  display: grid;
  gap: 20px;
  padding-left: 18px;
}

.page-news .notice-list::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), rgba(34, 214, 214, 0.05));
}

.page-news .notice {
  position: relative;
  padding: 18px 18px 16px;
  border: 1px solid var(--news-line);
  border-radius: var(--radius-m);
  background: rgba(16, 23, 28, 0.76);
}

.page-news .notice::before {
  content: "";
  position: absolute;
  left: -23px;
  top: 24px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(34, 214, 214, 0.14);
}

.page-news .notice-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.page-news .notice-title {
  margin: 0;
  font-size: clamp(18px, 2.6vw, 22px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--bone);
}

.page-news .notice-summary {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-news .notice-meta {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--news-line-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  line-height: 1.7;
  color: var(--text-mute);
}

.page-news .notice-figure {
  margin: 16px 0 0;
}

.page-news .notice-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-s);
  border: 1px solid var(--news-line-soft);
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.page-news .notice-figure figcaption,
.page-news .season-cover figcaption,
.page-news .brief-visual figcaption {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--text-mute);
}

.page-news .notice-body {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-news .notice-body li::marker {
  color: var(--cyan);
}

.page-news .maint-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-news .maint-card {
  padding: 20px;
  border-radius: var(--radius-m);
  border: 1px solid var(--news-line);
  background: linear-gradient(160deg, rgba(34, 214, 214, 0.14), rgba(16, 23, 28, 0.92) 60%);
}

.page-news .maint-card--anchor {
  border-color: rgba(34, 214, 214, 0.38);
}

.page-news .maint-title {
  margin: 10px 0 0;
  font-size: clamp(18px, 2.6vw, 22px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--bone);
}

.page-news .maint-text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-news .maint-steps {
  display: grid;
  gap: 1px;
  background: var(--news-line-soft);
  border: 1px solid var(--news-line-soft);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-news .maint-step {
  padding: 16px 18px;
  background: rgba(16, 23, 28, 0.8);
}

.page-news .step-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-news .step-title {
  margin: 6px 0 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--bone);
}

.page-news .step-text {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-news .season-cover {
  margin: 0 0 22px;
}

.page-news .season-cover img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius-m);
  border: 1px solid var(--news-line-soft);
}

.page-news .season-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-news .season-card {
  position: relative;
  padding: 18px 18px 20px;
  border-left: 2px solid var(--moss);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
  background: rgba(58, 66, 72, 0.22);
}

.page-news .season-card:nth-child(2) {
  border-left-color: var(--clay);
}

.page-news .season-card:nth-child(3) {
  border-left-color: var(--orange);
}

.page-news .season-when {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-news .season-title {
  margin: 8px 0 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--bone);
}

.page-news .season-text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-news .brief-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-news .brief-chart {
  margin: 0;
  padding: 18px;
  border: 1px solid var(--news-line);
  border-radius: var(--radius-m);
  background: rgba(8, 11, 15, 0.72);
}

.page-news .brief-chart-cap {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--text-mute);
  margin-bottom: 12px;
}

.page-news .brief-chart svg {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-news .brief-chart-note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-news .brief-list {
  display: grid;
  gap: 14px;
}

.page-news .brief-item {
  padding: 16px 18px;
  border: 1px solid var(--news-line-soft);
  border-radius: var(--radius-m);
  background: rgba(16, 23, 28, 0.7);
}

.page-news .brief-title {
  margin: 10px 0 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--bone);
}

.page-news .brief-text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-news .brief-visual {
  margin: 22px 0 0;
}

.page-news .brief-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: var(--radius-m);
  border: 1px solid var(--news-line-soft);
  opacity: 0.9;
}

.page-news .news-block--howto {
  border-bottom: 0;
}

.page-news .howto-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-news .howto-card {
  padding: 18px;
  border-radius: var(--radius-m);
  border: 1px solid var(--news-line);
  background: rgba(16, 23, 28, 0.7);
}

.page-news .howto-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--cyan);
}

.page-news .howto-text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-news .howto-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

@media (min-width: 640px) {
  .page-news .hero-meta {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news .hero-meta-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 16px 18px;
  }

  .page-news .news-shell {
    padding-top: clamp(40px, 6vw, 72px);
  }

  .page-news .notice {
    padding: 22px 24px 20px;
  }

  .page-news .season-grid,
  .page-news .howto-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .page-news .news-shell {
    grid-template-columns: var(--news-aside) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .aside-sticky {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }

  .page-news .maint-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .page-news .brief-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .season-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news .howto-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news .notice--with-figure .notice-figure {
    max-width: 520px;
  }
}

@media (min-width: 1120px) {
  .page-news .notice-list {
    padding-left: 26px;
  }

  .page-news .notice::before {
    left: -31px;
  }

  .page-news .notice {
    padding: 26px 28px 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-index-link::after {
    transition: none;
  }
}
<<<END>>>