.page-news {
  --pn-line: rgba(36, 72, 59, .65);
  --pn-paper-ink: #07130F;
}

/* ---------- 首屏 ---------- */
.page-news .pn-hero {
  position: relative;
  padding-block: clamp(28px, 5vw, 60px) clamp(24px, 4vw, 44px);
  border-bottom: 1px solid var(--pn-line);
}

.page-news .pn-hero-inner {
  position: relative;
}

.page-news .pn-hero h1 {
  margin: 10px 0 18px;
  max-width: 20ch;
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--cream-50);
}

.page-news .pn-hero .lede {
  max-width: 62ch;
  color: var(--paper-300);
}

.page-news .pn-hero-note {
  display: none;
}

@media (min-width: 900px) {
  .page-news .pn-hero-note {
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    color: var(--orange-500);
  }
}

/* ---------- 三条观察线 ---------- */
.page-news .pn-band-grid {
  display: grid;
  gap: 1px;
  margin-top: clamp(18px, 3vw, 30px);
  background: var(--pn-line);
  border: 1px solid var(--pn-line);
}

.page-news .pn-band-item {
  background: var(--ink-700);
  padding: 20px 18px 24px;
  border-top: 4px solid var(--moss-500);
}

.page-news .pn-band-item--league {
  border-top-color: var(--orange-500);
}

.page-news .pn-band-item--version {
  border-top-color: var(--blue-400);
}

.page-news .pn-band-item--special {
  border-top-color: var(--paper-300);
}

.page-news .pn-band-num {
  margin: 0;
  font-size: clamp(34px, 7vw, 52px);
  line-height: 1;
  font-weight: 700;
  color: var(--cream-50);
}

.page-news .pn-band-item--league .pn-band-num {
  color: var(--orange-500);
}

.page-news .pn-band-item--version .pn-band-num {
  color: var(--blue-400);
}

.page-news .pn-band-item--special .pn-band-num {
  color: var(--paper-300);
}

.page-news .pn-band-name {
  margin: 14px 0 8px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--cream-50);
}

.page-news .pn-band-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

@media (min-width: 780px) {
  .page-news .pn-band-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .pn-band-item {
    padding: 26px 24px 30px;
  }
}

/* ---------- 主推条目 ---------- */
.page-news .pn-lead {
  position: relative;
  display: grid;
  gap: 22px;
  padding: 18px;
  overflow: hidden;
  background: var(--ink-700);
  border: 1px solid var(--pn-line);
}

.page-news .pn-lead-watermark {
  position: absolute;
  right: -14px;
  bottom: -46px;
  font-size: clamp(150px, 34vw, 300px);
  font-weight: 700;
  line-height: .8;
  color: rgba(255, 106, 26, .1);
  pointer-events: none;
  user-select: none;
}

.page-news .pn-lead-media,
.page-news .pn-lead-body {
  position: relative;
  z-index: 1;
}

.page-news .pn-lead-title {
  margin: 14px 0 10px;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--cream-50);
}

.page-news .pn-lead-sum {
  margin: 0 0 20px;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper-300);
}

.page-news .pn-lead-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  background: var(--pn-line);
  border: 1px solid var(--pn-line);
}

.page-news .pn-lead-stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 10px;
  background: var(--ink-900);
}

.page-news .pn-stat-num {
  font-size: clamp(20px, 3.6vw, 30px);
  font-weight: 700;
  line-height: 1;
  color: var(--orange-500);
}

.page-news .pn-stat-num--blue {
  color: var(--blue-400);
}

.page-news .pn-lead-stats .stat-label {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

@media (min-width: 900px) {
  .page-news .pn-lead {
    grid-template-columns: 1.05fr 1fr;
    align-items: center;
    gap: 36px;
    padding: 28px;
  }
  .page-news .pn-lead-stats li {
    padding: 18px 14px;
  }
}

/* ---------- 条目列表 ---------- */
.page-news .pn-feed-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

.page-news .pn-feed-note {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.page-news .pn-feed-banner {
  margin: 0 0 22px;
}

.page-news .pn-feed {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pn-line);
}

.page-news .pn-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "tag time"
    "body body";
  align-items: start;
  gap: 10px 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--pn-line);
}

.page-news .pn-row-body {
  grid-area: body;
  min-width: 0;
}

.page-news .pn-tag {
  grid-area: tag;
  justify-self: start;
  padding: 3px 8px;
  font-size: 11px;
  letter-spacing: .16em;
  line-height: 1.6;
  color: var(--paper-300);
  border: 1px solid var(--moss-500);
  background: transparent;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .pn-tag--league {
  border-color: rgba(255, 106, 26, .6);
  color: var(--orange-500);
}

.page-news .pn-tag--version {
  border-color: rgba(47, 208, 255, .55);
  color: var(--blue-400);
}

.page-news .pn-tag--special {
  border-color: var(--paper-300);
  color: var(--paper-300);
}

.page-news .pn-row:hover .pn-tag--league {
  background: var(--orange-500);
  border-color: var(--orange-500);
  color: var(--ink-900);
}

.page-news .pn-row:hover .pn-tag--version {
  background: var(--blue-400);
  border-color: var(--blue-400);
  color: var(--ink-900);
}

.page-news .pn-row:hover .pn-tag--special {
  background: var(--paper-300);
  border-color: var(--paper-300);
  color: var(--ink-900);
}

.page-news .pn-row-title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: -.01em;
  color: var(--cream-50);
  transition: color .2s var(--ease);
}

.page-news .pn-row:hover .pn-row-title {
  color: var(--orange-500);
}

.page-news .pn-row-sum {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .pn-row-time {
  grid-area: time;
  font-size: 11.5px;
  letter-spacing: .02em;
  white-space: nowrap;
  color: var(--paper-300);
  opacity: .8;
}

@media (min-width: 860px) {
  .page-news .pn-row {
    grid-template-columns: 62px minmax(0, 1fr) 176px;
    grid-template-areas: "tag .page-news time";
    gap: 26px;
    padding: 20px 0;
  }
  .page-news .pn-tag {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    letter-spacing: .3em;
    padding: 12px 5px;
    align-self: start;
  }
  .page-news .pn-row-title {
    font-size: 17px;
  }
  .page-news .pn-row-time {
    justify-self: end;
    text-align: right;
    padding-top: 2px;
  }
}

/* ---------- 专题系列 ---------- */
.page-news .pn-series-section .section-title {
  color: var(--pn-paper-ink);
}

.page-news .pn-series-layout {
  display: grid;
  gap: 26px;
}

.page-news .pn-series-media {
  margin: 0;
}

.page-news .pn-series-intro {
  margin: 12px 0 20px;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: #2c4a3e;
}

.page-news .pn-series {
  display: grid;
  gap: 10px;
}

.page-news .pn-series-item {
  border: 1px solid var(--paper-300);
  background: rgba(255, 255, 255, .35);
}

.page-news .pn-series-item[open] {
  border-color: var(--orange-deep);
}

.page-news .pn-series-item summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 14px 14px;
  cursor: pointer;
  list-style: none;
}

.page-news .pn-series-item summary::-webkit-details-marker {
  display: none;
}

.page-news .pn-series-item summary::after {
  content: "+";
  font-size: 16px;
  font-weight: 700;
  color: var(--orange-deep);
}

.page-news .pn-series-item[open] summary::after {
  content: "−";
}

.page-news .pn-series-idx {
  font-size: 15px;
  font-weight: 700;
  color: var(--orange-deep);
}

.page-news .pn-series-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--pn-paper-ink);
}

.page-news .pn-series-meta {
  font-size: 12px;
  letter-spacing: .04em;
  color: #5a6f64;
}

.page-news .pn-series-list {
  margin: 0;
  padding: 0 14px;
  list-style: none;
  border-top: 1px solid var(--paper-300);
}

.page-news .pn-series-list li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 12px;
  padding: 10px 0;
  font-size: 13px;
  color: #33503f;
  border-bottom: 1px dashed var(--paper-300);
}

.page-news .pn-series-list li .num {
  font-size: 11.5px;
  color: #6d7f74;
}

.page-news .pn-series-next {
  margin: 0;
  padding: 12px 14px 14px;
  font-size: 12.5px;
  color: var(--orange-deep);
}

@media (min-width: 900px) {
  .page-news .pn-series-layout {
    grid-template-columns: 5fr 7fr;
    align-items: start;
    gap: 40px;
  }
}

/* ---------- 编辑手记 ---------- */
.page-news .pn-notes {
  display: grid;
  gap: 26px;
}

.page-news .pn-notes-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pn-line);
}

.page-news .pn-notes-list li {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--pn-line);
}

.page-news .pn-notes-num {
  font-size: 14px;
  font-weight: 700;
  color: var(--orange-500);
  line-height: 1.7;
}

.page-news .pn-notes-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--paper-300);
}

.page-news .pn-notes-media {
  margin: 0;
}

@media (min-width: 900px) {
  .page-news .pn-notes {
    grid-template-columns: 1.25fr 1fr;
    align-items: start;
    gap: 44px;
  }
}

/* ---------- 订阅与回访 ---------- */
.page-news .pn-subscribe-panel {
  display: grid;
  gap: 22px;
  padding: clamp(20px, 4vw, 34px);
  background: var(--ink-700);
  border: 1px solid var(--pn-line);
  border-left: 4px solid var(--orange-500);
}

.page-news .pn-subscribe-title {
  margin: 0 0 10px;
  font-size: clamp(20px, 3vw, 28px);
  line-height: 1.3;
  color: var(--cream-50);
}

.page-news .pn-subscribe-copy {
  margin: 0;
  max-width: 58ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--paper-300);
  word-break: break-word;
}

.page-news .pn-subscribe-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (min-width: 860px) {
  .page-news .pn-subscribe-panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .pn-tag,
  .page-news .pn-row-title {
    transition: none;
  }
}