.page-news {
  --pn-edge: 20px;
  --pn-narrow: 288px;
  --pn-rule: 1px solid var(--line);
  --pn-rule-dark: 1px solid rgba(8, 12, 17, 0.14);
  --pn-soft: #4a5560;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-news .shell {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--pn-edge);
  box-sizing: border-box;
}

.page-news .pn-num {
  display: inline-block;
  width: max-content;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  padding-bottom: 5px;
  border-bottom: 2px solid var(--spring);
}

.page-news .pn-head {
  display: grid;
  gap: 10px;
  margin-bottom: 26px;
  padding-bottom: 16px;
  border-bottom: var(--pn-rule);
}

.page-news .pn-head h2 {
  margin: 0;
  font-size: clamp(1.5rem, 5vw, 2.25rem);
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-news .pn-head p {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
}

.page-news .pn-head a {
  color: var(--spring);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- hero ---------- */

.page-news .news-hero {
  position: relative;
  padding: calc(var(--header-h) + 34px) 0 48px;
  background:
    linear-gradient(155deg, var(--panel) 0%, var(--ink) 64%),
    var(--ink);
  border-bottom: var(--pn-rule);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(62%, 640px);
  height: 100%;
  background: linear-gradient(205deg, rgba(46, 212, 122, 0.16), rgba(46, 212, 122, 0) 62%);
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

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

.page-news .crumb {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 24px;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .crumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-news .crumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-news .crumb a:hover,
.page-news .crumb a:focus-visible {
  color: var(--spring);
  border-bottom-color: var(--spring);
}

.page-news .pn-hero-grid {
  display: grid;
  gap: 30px;
}

.page-news .pn-live {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--autumn);
}

.page-news .pn-live::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--autumn);
  box-shadow: 0 0 0 4px rgba(232, 179, 60, 0.16);
}

.page-news .news-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(2.1rem, 8vw, 3.5rem);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.015em;
}

.page-news .pn-hero-lead {
  margin: 0 0 24px;
  max-width: 56ch;
  font-size: 1.0625rem;
  line-height: 1.78;
  color: #d6dde3;
}

.page-news .pn-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
}

.page-news .pn-hero-actions .btn {
  text-decoration: none;
}

.page-news .pn-stats {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin: 0;
  padding: 18px 0 0;
  border-top: var(--pn-rule);
}

.page-news .pn-stats li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-news .pn-stat-v {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
  color: var(--paper);
}

.page-news .pn-stat-l {
  font-size: 0.8125rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.page-news .pn-hero-figure {
  margin: 0;
  position: relative;
}

.page-news .pn-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--pn-rule);
  background: var(--slate);
  box-shadow: var(--shadow-panel);
}

.page-news .pn-hero-figure figcaption {
  margin-top: 12px;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- feed ---------- */

.page-news .pn-section {
  padding: 52px 0;
  background: var(--ink);
}

.page-news .pn-feed-layout {
  display: grid;
  gap: 32px;
}

.page-news .pn-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--pn-rule);
}

.page-news .pn-item {
  position: relative;
  display: grid;
  gap: 10px;
  padding: 20px 4px 20px 20px;
  border-bottom: var(--pn-rule);
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.page-news .pn-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--line);
  transition: width 0.2s ease;
}

.page-news [data-season-item="spring"]::before { background: var(--spring); }
.page-news [data-season-item="summer"]::before { background: var(--summer); }
.page-news [data-season-item="autumn"]::before { background: var(--autumn); }
.page-news [data-season-item="winter"]::before { background: var(--winter); }

.page-news .pn-item:hover {
  transform: translateY(-2px);
}

.page-news .pn-item:hover::before {
  width: 3px;
}

.page-news .pn-item:focus-within::before {
  width: 3px;
}

.page-news .pn-item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin: 0;
  font-size: 0.8125rem;
}

.page-news .pn-stage {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  border: 1px solid currentColor;
}

.page-news .pn-stage--spring { color: var(--spring); }
.page-news .pn-stage--summer { color: var(--summer); }
.page-news .pn-stage--autumn { color: var(--autumn); }
.page-news .pn-stage--winter { color: var(--winter); }

.page-news .pn-cat {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: #cdd6de;
  padding: 2px 8px;
  background: rgba(243, 246, 244, 0.07);
}

.page-news .pn-when {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-news .pn-item-title {
  margin: 0;
  font-size: 1.125rem;
  line-height: 1.5;
  font-weight: 700;
  letter-spacing: -0.005em;
}

.page-news .pn-item-sum {
  margin: 0;
  max-width: 66ch;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .pn-read {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .pn-side-card {
  background: var(--panel);
  border: var(--pn-rule);
  padding: 18px;
}

.page-news .pn-side-card + .pn-side-card {
  margin-top: 18px;
}

.page-news .pn-side-card h3 {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-news .pn-cat-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .pn-cat-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 0.875rem;
}

.page-news .pn-cat-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .pn-cat-name {
  font-weight: 600;
}

.page-news .pn-cat-note {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-align: right;
}

.page-news .pn-side-card img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--pn-rule);
  background: var(--slate);
}

.page-news .pn-side-card p {
  margin: 12px 0 0;
  font-size: 0.85rem;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- series (paper) ---------- */

.page-news .pn-series {
  padding: 52px 0;
  background: var(--paper);
  color: var(--ink);
  border-top: var(--pn-rule);
  border-bottom: var(--pn-rule);
}

.page-news .pn-series .pn-head {
  border-bottom: var(--pn-rule-dark);
}

.page-news .pn-series .pn-num {
  color: #6b7884;
}

.page-news .pn-series .pn-head h2 {
  color: var(--ink);
}

.page-news .pn-series .pn-head p {
  color: var(--pn-soft);
}

.page-news .pn-series .pn-head a {
  color: #157a45;
}

.page-news .pn-series-grid {
  display: grid;
  gap: 18px;
}

.page-news .pn-series-card {
  display: grid;
  gap: 10px;
  padding: 20px 18px;
  background: #ffffff;
  border: var(--pn-rule-dark);
  box-shadow: 6px 6px 0 rgba(8, 12, 17, 0.08);
}

.page-news .pn-series-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-news .pn-series-code {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink);
}

.page-news .pn-series-status {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border: 1px solid currentColor;
  white-space: nowrap;
}

.page-news .pn-series-status--spring { color: #157a45; }
.page-news .pn-series-status--summer { color: #c04a12; }
.page-news .pn-series-status--autumn { color: #96690a; }
.page-news .pn-series-status--winter { color: #2a63c4; }

.page-news .pn-series-card h3 {
  margin: 0;
  font-size: 1.125rem;
  line-height: 1.45;
  font-weight: 800;
  color: var(--ink);
}

.page-news .pn-series-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--pn-soft);
}

.page-news .pn-series-foot {
  padding-top: 10px;
  border-top: 1px dashed rgba(8, 12, 17, 0.18);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  color: #6b7884 !important;
}

/* ---------- report ---------- */

.page-news .pn-report {
  padding: 52px 0;
  background: var(--ink);
}

.page-news .pn-report-grid {
  display: grid;
  gap: 34px;
}

.page-news .pn-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--pn-rule);
}

.page-news .pn-steps li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-bottom: var(--pn-rule);
}

.page-news .pn-step-num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--spring);
  padding-top: 3px;
}

.page-news .pn-steps h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
}

.page-news .pn-steps p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .pn-report-figure {
  margin: 0;
}

.page-news .pn-report-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--pn-rule);
  background: var(--slate);
}

.page-news .pn-report-figure figcaption {
  margin-top: 12px;
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- timing ---------- */

.page-news .pn-timing {
  padding: 52px 0;
  background: var(--slate);
  border-top: var(--pn-rule);
  border-bottom: var(--pn-rule);
}

.page-news .pn-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .pn-tl-item {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 18px 0 18px 22px;
  border-left: 1px solid var(--line);
}

.page-news .pn-tl-item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 24px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--muted);
  box-shadow: 0 0 0 3px var(--slate);
}

.page-news .pn-tl-item--spring::before { background: var(--spring); }
.page-news .pn-tl-item--summer::before { background: var(--summer); }
.page-news .pn-tl-item--autumn::before { background: var(--autumn); }
.page-news .pn-tl-item--winter::before { background: var(--winter); }

.page-news .pn-tl-time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--autumn);
}

.page-news .pn-tl-item h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.45;
}

.page-news .pn-tl-item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- subscribe ---------- */

.page-news .pn-subscribe {
  padding: 52px 0 68px;
  background: var(--ink);
}

.page-news .pn-sub-card {
  padding: 26px 20px;
  background: var(--panel);
  border: var(--pn-rule);
  border-left: 4px solid var(--spring);
  box-shadow: var(--shadow-panel);
}

.page-news .pn-sub-card h2 {
  margin: 14px 0 12px;
  font-size: clamp(1.4rem, 5vw, 2rem);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-news .pn-sub-card > p {
  margin: 0 0 18px;
  max-width: 58ch;
  font-size: 1rem;
  line-height: 1.75;
  color: #d6dde3;
}

.page-news .pn-sub-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .pn-sub-list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .pn-sub-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  background: var(--spring);
}

.page-news .pn-sub-list strong {
  color: var(--paper);
  margin-right: 6px;
}

.page-news .pn-sub-list a,
.page-news .pn-sub-note a {
  color: var(--spring);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .pn-sub-note {
  margin: 0 0 22px;
  font-size: 0.875rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .pn-sub-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .pn-sub-actions .btn {
  text-decoration: none;
}

/* ---------- responsive ---------- */

@media (min-width: 640px) {
  .page-news {
    --pn-edge: 28px;
  }

  .page-news .pn-head {
    grid-template-columns: 56px minmax(0, 1fr);
    column-gap: 18px;
    align-items: baseline;
  }

  .page-news .pn-head h2,
  .page-news .pn-head p {
    grid-column: 2;
  }

  .page-news .pn-head p {
    grid-row: 2;
  }
}

@media (min-width: 860px) {
  .page-news .pn-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: end;
    gap: 44px;
  }

  .page-news .pn-report-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    align-items: start;
    gap: 44px;
  }

  .page-news .pn-series-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 20px;
  }

  .page-news .pn-series-card:nth-child(1) { grid-column: span 7; }
  .page-news .pn-series-card:nth-child(2) { grid-column: span 5; }
  .page-news .pn-series-card:nth-child(3) { grid-column: span 5; }
  .page-news .pn-series-card:nth-child(4) { grid-column: span 7; }

  .page-news .pn-tl-item {
    grid-template-columns: 190px minmax(0, 1fr);
    column-gap: 26px;
    align-items: baseline;
  }

  .page-news .pn-tl-time { grid-column: 1; grid-row: 1; }
  .page-news .pn-tl-item h3 { grid-column: 2; grid-row: 1; }
  .page-news .pn-tl-item p { grid-column: 2; grid-row: 2; margin-top: 6px; }

  .page-news .pn-sub-card {
    padding: 34px 32px;
  }
}

@media (min-width: 1000px) {
  .page-news {
    --pn-edge: 36px;
  }

  .page-news .pn-feed-layout {
    grid-template-columns: minmax(0, 1fr) var(--pn-narrow);
    gap: 42px;
    align-items: start;
  }

  .page-news .pn-side {
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }

  .page-news .pn-item {
    grid-template-columns: 152px minmax(0, 1fr) auto;
    grid-template-areas:
      "meta title read"
      "meta sum   read";
    column-gap: 26px;
    row-gap: 8px;
    align-items: start;
    padding: 22px 16px 22px 22px;
  }

  .page-news .pn-item-meta {
    grid-area: meta;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .page-news .pn-item-title { grid-area: title; font-size: 1.25rem; }
  .page-news .pn-item-sum { grid-area: sum; }

  .page-news .pn-read {
    grid-area: read;
    text-align: right;
    padding-top: 4px;
  }
}

@media (min-width: 1200px) {
  .page-news .pn-hero-lead {
    font-size: 1.125rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .pn-item,
  .page-news .pn-item::before,
  .page-news .crumb a {
    transition: none;
  }

  .page-news .pn-item:hover {
    transform: none;
  }
}