.page-news {
  --news-line: var(--edge);
  --news-pad-y: 56px;
  color: var(--bone);
}

.page-news .breadcrumb {
  margin: 24px 0 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--fog);
}

.page-news .breadcrumb a {
  color: var(--fog);
  text-decoration: none;
}

.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--gold-pale);
}

.page-news .mono {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--bone);
}

/* ---------- hero ---------- */
.page-news .news-hero {
  display: grid;
  gap: 28px;
  padding: 24px 0 48px;
}

.page-news .news-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: clamp(44px, 12vw, 88px);
  line-height: 0.94;
  margin: 6px 0 16px;
}

.page-news .news-hero .lede {
  max-width: 48ch;
  font-size: 16px;
  color: var(--bone);
  opacity: 0.86;
}

.page-news .news-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 28px;
}

.page-news .news-hero__now {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--news-line);
}

.page-news .news-hero__now-item {
  padding-left: 14px;
  border-left: 3px solid var(--gold);
}

.page-news .news-hero__now dt {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--fog);
  margin-bottom: 4px;
}

.page-news .news-hero__now dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--gold);
}

.page-news .news-hero__media {
  margin: 0;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 92%);
  background: var(--felt);
}

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

/* ---------- sections ---------- */
.page-news .news-section {
  padding: var(--news-pad-y) 0;
  border-top: 1px solid var(--news-line);
}

.page-news .news-section--last {
  padding-bottom: 88px;
}

.page-news .section-head {
  max-width: 62ch;
  margin-bottom: 28px;
}

.page-news .section-head h2 {
  font-size: clamp(26px, 6vw, 36px);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 8px 0 12px;
}

.page-news .section-head p {
  color: var(--fog);
  font-size: 15px;
  line-height: 1.75;
  margin: 0;
}

/* ---------- filter ---------- */
.page-news .filter-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .log-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-news .log-chip {
  display: inline-flex;
  align-items: center;
  padding: 9px 14px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--bone);
  background: var(--felt);
  border: 1px solid var(--felt-lift);
  cursor: pointer;
  clip-path: polygon(10px 0, 100% 0, 100% 100%, 0 100%, 0 10px);
  transition: background 0.28s var(--ease), color 0.28s var(--ease),
    border-color 0.28s var(--ease);
}

.page-news .log-chip:hover {
  border-color: var(--gold-pale);
  color: var(--gold-pale);
}

.page-news #filter-all:checked ~ .log-filter label[for="filter-all"],
.page-news #filter-new:checked ~ .log-filter label[for="filter-new"],
.page-news #filter-path:checked ~ .log-filter label[for="filter-path"],
.page-news #filter-fix:checked ~ .log-filter label[for="filter-fix"],
.page-news #filter-ver:checked ~ .log-filter label[for="filter-ver"] {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--abyss);
}

.page-news #filter-all:focus-visible ~ .log-filter label[for="filter-all"],
.page-news #filter-new:focus-visible ~ .log-filter label[for="filter-new"],
.page-news #filter-path:focus-visible ~ .log-filter label[for="filter-path"],
.page-news #filter-fix:focus-visible ~ .log-filter label[for="filter-fix"],
.page-news #filter-ver:focus-visible ~ .log-filter label[for="filter-ver"] {
  outline: 2px solid var(--volt);
  outline-offset: 2px;
}

.page-news .log-count {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--fog);
}

.page-news .log-count__v {
  display: none;
}

.page-news #filter-all:checked ~ .log-count .is-all,
.page-news #filter-new:checked ~ .log-count .is-new,
.page-news #filter-path:checked ~ .log-count .is-path,
.page-news #filter-fix:checked ~ .log-count .is-fix,
.page-news #filter-ver:checked ~ .log-count .is-ver {
  display: inline;
}

/* ---------- log flow ---------- */
.page-news .log-flow {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .log-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 20px 0;
  border-top: 1px solid var(--news-line);
  transition: border-color 0.28s var(--ease);
}

.page-news .log-item:first-child {
  border-top: 2px solid var(--gold);
}

.page-news .log-item:hover {
  border-top-color: var(--felt-lift);
}

.page-news .log-item:nth-child(3n) {
  margin-bottom: 24px;
}

.page-news .log-item__idx {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-news .log-item__badge {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--felt-lift);
  background: var(--felt);
  color: var(--gold-pale);
  font-size: 12px;
  letter-spacing: 0.04em;
  line-height: 1;
}

.page-news .log-item[data-cat="new"] .log-item__badge {
  color: var(--gold);
  border-color: var(--gold);
}

.page-news .log-item[data-cat="path"] .log-item__badge {
  color: var(--volt);
  border-color: var(--volt);
}

.page-news .log-item[data-cat="fix"] .log-item__badge {
  color: var(--coral);
  border-color: var(--coral);
}

.page-news .log-item[data-cat="ver"] .log-item__badge {
  color: var(--gold-pale);
  border-color: var(--fog);
}

.page-news .log-item__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--fog);
}

.page-news .log-item__sum {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--bone);
}

.page-news .log-item__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--fog);
}

.page-news .log-item__link {
  color: var(--volt);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-news .log-item__link:hover,
.page-news .log-item__link:focus-visible {
  border-bottom-color: var(--volt);
}

.page-news .log-item__more {
  margin-top: 10px;
}

.page-news .log-item__more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold-pale);
  list-style: none;
}

.page-news .log-item__more summary::-webkit-details-marker {
  display: none;
}

.page-news .log-item__more summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--gold);
}

.page-news .log-item__more[open] summary::after {
  content: "–";
}

.page-news .log-item__more p {
  max-width: 62ch;
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fog);
}

.page-news .log-item__k {
  display: block;
  margin-bottom: 2px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-news .log-figure {
  margin: 32px 0 0;
}

/* ---------- category ---------- */
.page-news .cat-layout {
  display: grid;
  gap: 28px;
}

.page-news .cat-figure {
  margin: 0;
}

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

.page-news .cat-card {
  padding: 18px 20px;
  background: var(--abyss-soft);
  border: 1px solid var(--news-line);
  border-left: 3px solid var(--gold);
}

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

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

.page-news .cat-card:nth-child(4) {
  border-left-color: var(--gold-pale);
}

.page-news .cat-card h3 {
  font-size: 17px;
  letter-spacing: 0.01em;
  margin: 0 0 6px;
}

.page-news .cat-card__who {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold-pale);
}

.page-news .cat-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fog);
}

/* ---------- anatomy ---------- */
.page-news .anatomy {
  display: grid;
  gap: 30px;
}

.page-news .anatomy__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--news-line);
}

.page-news .anatomy__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--gold);
  padding-top: 2px;
}

.page-news .anatomy__label {
  margin: 0 0 4px;
  font-size: 16px;
  letter-spacing: 0.01em;
}

.page-news .anatomy__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fog);
}

.page-news .anatomy__figure {
  margin: 0;
}

/* ---------- season ---------- */
.page-news .season {
  display: grid;
  gap: 28px;
}

.page-news .season__figure {
  margin: 0;
  padding: 20px 18px;
  background: var(--felt);
  border: 1px solid var(--felt-lift);
  clip-path: polygon(14px 0, 100% 0, 100% 100%, 0 100%, 0 14px);
}

.page-news .season__timeline {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .season__timeline .tl-line {
  stroke: var(--edge);
  stroke-width: 2;
  stroke-dasharray: 6 8;
}

.page-news .season__timeline .tl-node {
  fill: var(--abyss);
  stroke: var(--fog);
  stroke-width: 2;
}

.page-news .season__timeline .tl-node--hot {
  fill: var(--gold);
  stroke: var(--gold-pale);
}

.page-news .season__timeline .tl-t {
  fill: var(--bone);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-news .season__timeline .tl-s {
  fill: var(--fog);
  font-size: 10px;
  letter-spacing: 0.06em;
}

.page-news .season__notes p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--bone);
  opacity: 0.88;
}

.page-news .season__list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .season__list li {
  padding-left: 18px;
  border-left: 2px solid var(--felt-lift);
  font-size: 14px;
  line-height: 1.75;
  color: var(--fog);
}

.page-news .season__list .mono {
  color: var(--gold-pale);
  margin-right: 6px;
}

/* ---------- follow ---------- */
.page-news .follow {
  display: grid;
  gap: 16px;
}

.page-news .follow__card {
  padding: 22px 20px;
  background: var(--abyss-soft);
  border: 1px solid var(--news-line);
  border-bottom: 2px solid var(--felt-lift);
  display: flex;
  flex-direction: column;
}

.page-news .follow__card h3 {
  margin: 0 0 10px;
  font-size: 17px;
  letter-spacing: 0.01em;
}

.page-news .follow__card p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fog);
}

.page-news .follow__link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--volt);
  text-decoration: none;
  border-bottom: 1px solid var(--felt-lift);
  padding-bottom: 2px;
}

.page-news .follow__link:hover,
.page-news .follow__link:focus-visible {
  color: var(--gold-pale);
  border-bottom-color: var(--gold-pale);
}

/* ---------- responsive ---------- */
@media (min-width: 700px) {
  .page-news .news-hero__now {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-news .log-item {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 24px;
    padding: 24px 0;
  }

  .page-news .log-item__idx {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-news .anatomy__item {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-news {
    --news-pad-y: 88px;
  }

  .page-news .news-hero {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
    align-items: end;
    padding: 32px 0 72px;
  }

  .page-news .news-hero__media {
    clip-path: polygon(6% 0, 100% 0, 100% 100%, 0 92%);
  }

  .page-news .section-head {
    margin-bottom: 36px;
  }

  .page-news .cat-layout {
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .anatomy {
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 48px;
    align-items: start;
  }

  .page-news .season {
    grid-template-columns: 340px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .follow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-news .log-figure {
    margin-top: 48px;
  }
}

@media (min-width: 1180px) {
  .page-news .news-hero {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }

  .page-news .log-item {
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .log-chip,
  .page-news .log-item {
    transition: none;
  }
}