.page-news{
  --news-gap: clamp(1.25rem, 2.5vw, 2rem);
  --news-section-space: clamp(3rem, 7vw, 5.5rem);
  background: var(--surface-light);
  color: var(--text-on-light);
}

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

.page-news__page-head{
  padding: clamp(2rem, 5vw, 4rem) 0 1.5rem;
}

.page-news__head-grid{
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

.page-news__head-kicker{
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-neon);
}

.page-news__head-meta{
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  width: fit-content;
  padding: 0.65rem 1rem;
  border: 1px solid var(--grid-line);
  border-radius: 999px;
  background: var(--surface-glass);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-primary);
}

.page-news__head-meta .mono{
  margin-left: auto;
  color: var(--accent-gold);
}

.page-news__section{
  position: relative;
  padding: var(--news-section-space) 0;
  overflow: hidden;
}

.page-news__section--light{
  background: var(--surface-light);
  color: var(--text-on-light);
}

.page-news__section--dark{
  background: var(--primary-bg);
  color: var(--text-primary);
}

.page-news__section--dark a{
  color: var(--accent-neon);
}

.page-news__section--dark .tag-label{
  border-color: var(--label-stroke);
  color: var(--text-primary);
}

.page-news__featured-grid{
  display: grid;
  gap: var(--news-gap);
  margin-top: 1.5rem;
}

.page-news__featured{
  background: #ffffff;
  border: 1px solid var(--grid-line);
}

.page-news__featured-body{
  padding: 1.5rem;
}

.page-news__featured-body h2{
  margin: 0.75rem 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.2;
  color: var(--text-on-light);
}

.page-news__featured-body p{
  margin: 0 0 1.25rem;
  font-size: var(--font-body);
  line-height: 1.75;
  color: var(--text-muted-light);
}

.page-news__featured-list{
  display: grid;
  gap: 1.25rem;
  align-content: start;
}

.page-news__featured-item{
  padding: 1.25rem;
  background: #ffffff;
  border: 1px solid var(--grid-line);
  border-top: 3px solid var(--accent-gold);
}

.page-news__featured-item .image-frame{
  margin-bottom: 1rem;
}

.page-news__featured-item-copy h3{
  margin: 0.5rem 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1.35;
  color: var(--text-on-light);
}

.page-news__featured-item-copy p{
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-muted-light);
}

.page-news__text-link{
  display: inline-block;
  font-weight: 700;
  text-decoration: none;
  color: var(--primary-bg);
  border-bottom: 2px solid var(--accent-neon);
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-news__filter-row{
  display: grid;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

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

.page-news__filter{
  appearance: none;
  border: 1px solid var(--grid-line);
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast);
}

.page-news__filter:hover{
  border-color: var(--accent-neon);
  color: var(--accent-neon);
}

.page-news__filter.is-active{
  background: var(--accent-neon);
  border-color: var(--accent-neon);
  color: var(--primary-bg);
  font-weight: 700;
}

.page-news__latest-list{
  display: grid;
}

.page-news__news-item{
  display: grid;
  gap: 0.75rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--grid-line);
  transition: transform var(--t-base), padding-left var(--t-base);
}

.page-news__news-item:first-child{
  border-top: 1px solid var(--grid-line);
}

.page-news__news-item:hover{
  transform: translateX(6px);
  padding-left: 6px;
}

.page-news__news-item:focus-within{
  outline: 2px solid var(--accent-gold);
  outline-offset: 4px;
}

.page-news__news-idx{
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--accent-neon);
}

.page-news__news-thumb{
  max-width: 560px;
}

.page-news__news-meta{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.page-news__news-date{
  font-size: 0.8rem;
  color: var(--text-muted);
  border: 1px solid var(--grid-line);
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
  background: var(--surface-glass);
}

.page-news__news-title{
  margin: 0.25rem 0 0.25rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.3;
  color: var(--text-primary);
}

.page-news__news-desc{
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.page-news__news-link{
  display: inline-block;
  font-weight: 700;
  text-decoration: none;
  color: var(--accent-neon);
  border-bottom: 1px solid var(--accent-neon);
  padding-bottom: 2px;
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-news__news-link:hover{
  color: var(--accent-gold);
  border-color: var(--accent-gold);
}

.page-news__calendar-grid{
  display: grid;
  gap: var(--news-gap);
  margin-top: 1.5rem;
}

.page-news__legend{
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted-light);
  margin: 1rem 0;
}

.page-news__calendar{
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.5rem;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--grid-line);
}

.page-news__cal-head{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted-light);
  text-align: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--grid-line);
}

.page-news__cal-cell{
  min-height: 86px;
  border: 1px solid transparent;
  background: var(--surface-light);
  border-radius: 6px;
  padding: 0.5rem 0.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted-light);
  transition: border-color var(--t-fast), background var(--t-fast), transform var(--t-fast);
}

.page-news__cal-head:first-of-type,
.page-news__cal-head:nth-of-type(2),
.page-news__cal-head:nth-of-type(3),
.page-news__cal-head:nth-of-type(4),
.page-news__cal-head:nth-of-type(5),
.page-news__cal-head:nth-of-type(6),
.page-news__cal-head:nth-of-type(7){
  border-bottom: 1px solid var(--grid-line);
}

.page-news__cal-cell:hover{
  border-color: var(--accent-gold);
  transform: translateY(-2px);
}

.page-news__cal-cell--update{
  background: rgba(0, 255, 157, 0.1);
  border-color: rgba(0, 255, 157, 0.45);
}

.page-news__cal-dot{
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-neon);
  box-shadow: 0 0 8px rgba(0, 255, 157, 0.7);
}

.page-news__cal-cell-label{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-neon);
}

.page-news__cal-cell-type{
  font-size: 0.78rem;
  line-height: 1.3;
  color: var(--text-on-light);
  font-weight: 700;
  word-break: keep-all;
}

.page-news__calendar-aside{
  display: grid;
  gap: 0.75rem;
  align-content: start;
}

.page-news__calendar-aside .image-frame__caption{
  font-size: 0.88rem;
  color: var(--text-muted-light);
}

.page-news__rhythm{
  display: grid;
  gap: 2rem;
  align-items: center;
}

.page-news__rhythm-copy h2{
  margin: 1rem 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.15;
  color: var(--text-primary);
}

.page-news__rhythm-copy p{
  margin: 0 0 1.5rem;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-muted);
  max-width: 60ch;
}

.page-news__rhythm-stats{
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  max-width: 520px;
}

.page-news__rhythm-stats li{
  border-left: 3px solid var(--accent-neon);
  background: var(--surface-glass);
  padding: 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.page-news__rhythm-stats strong{
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--accent-gold);
  line-height: 1.1;
}

.page-news__rhythm-stats span{
  font-size: 0.82rem;
  color: var(--text-muted);
}

.page-news__rhythm-figure{
  margin: 0;
  border: 1px solid var(--grid-line);
  padding: 0.5rem;
  background: var(--surface-glass);
}

.page-news__rhythm-img{
  width: 100%;
  height: auto;
  object-fit: cover;
}

@media (max-width: 639px){
  .page-news__cal-head:nth-of-type(n){
    font-size: 0;
  }
  .page-news__cal-cell{
    min-height: 72px;
    padding: 0.35rem 0.15rem;
  }
  .page-news__cal-cell-type{
    font-size: 0.66rem;
  }
}

@media (min-width: 640px){
  .page-news__head-grid{
    grid-template-columns: 1fr auto;
  }
  .page-news__head-meta{
    flex-direction: column;
    align-items: flex-end;
    border-radius: 12px;
  }
  .page-news__featured-grid{
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  }
  .page-news__news-item{
    grid-template-columns: 64px minmax(0, 120px) minmax(0, 1fr);
    gap: 1rem;
  }
  .page-news__news-thumb{
    grid-row: span 2;
  }
  .page-news__calendar-grid{
    grid-template-columns: minmax(0, 1fr) 320px;
  }
  .page-news__calendar-aside{
    order: 2;
  }
  .page-news__rhythm{
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px){
  .page-news__cal-cell{
    min-height: 96px;
    padding: 0.75rem 0.5rem;
  }
  .page-news__filter-row{
    grid-template-columns: 1fr auto;
    align-items: end;
  }
  .page-news__latest-list{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 2rem;
  }
  .page-news__news-item:nth-child(odd){
    border-right: 1px solid var(--grid-line);
    padding-right: 2rem;
  }
  .page-news__news-item:nth-child(even){
    padding-left: 2rem;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-news .page-news__news-item,
  .page-news .page-news__cal-cell,
  .page-news .page-news__filter{
    transition: none;
    transform: none;
  }
}

.page-news :focus-visible{
  outline: 3px solid var(--accent-gold);
  outline-offset: 3px;
  border-radius: 4px;
}