.page-news {
  background: var(--bg);
  color: var(--text);
}

.page-news .image-frame {
  margin: 0;
}

.page-news .breadcrumb {
  margin-bottom: 30px;
}

/* ---------- 首屏 ---------- */

.page-news .notes-hero {
  padding-bottom: clamp(44px, 6vw, 76px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(90% 60% at 82% 0%, rgba(46, 114, 92, 0.28), transparent 68%),
    var(--ink);
}

.page-news .notes-hero__grid {
  display: grid;
  gap: 30px;
}

.page-news .notes-hero h1 {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: 88%;
  letter-spacing: -0.02em;
  line-height: 1.02;
  font-size: clamp(2.1rem, 6.6vw, 4.3rem);
  max-width: 15em;
}

.page-news .notes-hero .lede {
  margin: 22px 0 0;
  max-width: 33em;
  color: var(--text-dim);
}

.page-news .notes-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-news .notes-hero__panel {
  padding: 18px 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(158deg, var(--glass), var(--ink-2) 72%);
  align-self: start;
}

.page-news .notes-hero__panel-title {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-news .notes-stats {
  margin: 14px 0 0;
  display: grid;
  gap: 0;
}

.page-news .notes-stats > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
}

.page-news .notes-stats > div:last-child {
  border-bottom: 0;
  padding-bottom: 2px;
}

.page-news .notes-stats dt {
  font-size: 0.82rem;
  color: var(--muted);
}

.page-news .notes-stats dd {
  margin: 0;
  font-size: 0.92rem;
  color: var(--paper);
}

.page-news .notes-stats dd .mono {
  color: var(--lime);
  font-size: 1rem;
}

.page-news .notes-lead-figure {
  margin-top: clamp(34px, 5vw, 58px);
}

/* ---------- 目录式列表 ---------- */

.page-news .notes-browser {
  padding-block: clamp(46px, 7vw, 88px);
}

.page-news .notes-browser__grid {
  display: grid;
  gap: 34px;
}

.page-news .notes-index__panel {
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--glass), var(--ink-2) 78%);
}

.page-news .notes-index__title {
  margin: 0 0 12px;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-news .notes-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .notes-filter a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text-dim);
  font-size: 0.86rem;
  text-decoration: none;
  transition: background 0.22s var(--ease), color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-news .notes-filter a span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .notes-filter a:hover,
.page-news .notes-filter a:focus-visible {
  background: var(--glass);
  border-color: var(--teal);
  color: var(--paper);
}

.page-news .notes-filter a:hover span,
.page-news .notes-filter a:focus-visible span {
  color: var(--lime);
}

.page-news .notes-index__hint {
  margin: 14px 0 0;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-news .notes-index__link {
  display: block;
  margin-top: 16px;
  padding-left: 14px;
  border-left: 2px solid var(--lime);
  color: var(--text-dim);
  font-size: 0.86rem;
  text-decoration: none;
}

.page-news .notes-index__link span {
  display: block;
  margin-top: 4px;
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
}

.page-news .notes-list__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.page-news .notes-list__head .eyebrow {
  margin: 0;
}

.page-news .notes-list__count {
  margin: 0;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .notes-group {
  margin-top: 40px;
}

.page-news .notes-group:first-of-type {
  margin-top: 32px;
}

.page-news .notes-group__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: 90%;
  letter-spacing: -0.01em;
  font-size: clamp(1.3rem, 3.4vw, 1.8rem);
}

.page-news .notes-group__num {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--lime);
}

.page-news .notes-group__note {
  margin: 0 0 16px;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--muted);
  max-width: 40em;
}

/* ---------- 列表行 ---------- */

.page-news .note-row {
  border-top: 1px solid var(--line);
}

.page-news .notes-group .note-row:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .note-row__summary {
  position: relative;
  display: grid;
  gap: 9px;
  padding: 18px 8px 18px 30px;
  cursor: pointer;
  list-style: none;
  transition: background 0.22s var(--ease);
}

.page-news .note-row__summary::-webkit-details-marker {
  display: none;
}

.page-news .note-row__summary::marker {
  content: "";
}

.page-news .note-row__summary::before {
  content: "";
  position: absolute;
  left: 0;
  top: 32px;
  width: 15px;
  height: 1px;
  background: var(--line);
  transition: background 0.22s var(--ease);
}

.page-news .note-row__summary::after {
  content: "";
  position: absolute;
  left: 13px;
  top: 29px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink-2);
  border: 1px solid var(--silver);
  transition: background 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-news .note-row__summary:hover {
  background: var(--ink-2);
}

.page-news .note-row__summary:hover::before,
.page-news .note-row[open] .note-row__summary::before {
  background: var(--lime);
}

.page-news .note-row__summary:hover::after,
.page-news .note-row[open] .note-row__summary::after {
  background: var(--lime);
  border-color: var(--lime);
}

.page-news .note-row__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .note-tag {
  padding: 2px 7px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--silver);
  white-space: nowrap;
}

.page-news .note-row__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.08rem, 2.7vw, 1.4rem);
  line-height: 1.38;
  letter-spacing: -0.008em;
  color: var(--paper);
  transition: transform 0.22s var(--ease);
}

.page-news .note-row__summary:hover .note-row__title {
  transform: translateX(4px);
}

.page-news .note-row__meta {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .note-row__body {
  padding: 0 8px 22px 30px;
}

.page-news .note-row__body p {
  margin: 0 0 14px;
  max-width: 38em;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-news .note-row[open] .note-row__summary {
  background: var(--ink-2);
}

.page-news .note-row[open] .note-row__body {
  animation: news-row-fade 0.22s var(--ease);
}

@keyframes news-row-fade {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 专题系列 ---------- */

.page-news .notes-series {
  padding-block: clamp(46px, 7vw, 88px);
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, var(--ink), var(--ink-2) 46%, var(--ink));
}

.page-news .notes-series__grid {
  display: grid;
  gap: 32px;
}

.page-news .notes-series h2 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: 90%;
  letter-spacing: -0.015em;
  line-height: 1.1;
  font-size: clamp(1.6rem, 4.2vw, 2.4rem);
}

.page-news .notes-series__intro {
  margin: 16px 0 0;
  max-width: 34em;
  color: var(--text-dim);
  font-size: 0.96rem;
  line-height: 1.75;
}

.page-news .series-list {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .series-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.page-news .series-list .series-item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .series-item__num {
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  transition: color 0.22s var(--ease);
}

.page-news .series-item:hover .series-item__num {
  color: var(--lime);
}

.page-news .series-item__body h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--paper);
}

.page-news .series-item__body p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-news .series-item__meta {
  margin-top: 12px;
  font-size: 0.71rem;
  letter-spacing: 0.06em;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 场馆观察索引 ---------- */

.page-news .notes-venues {
  padding-block: clamp(46px, 7vw, 88px);
  border-top: 1px solid var(--line);
}

.page-news .notes-venues__grid {
  display: grid;
  gap: 30px;
}

.page-news .notes-venues h2 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: 90%;
  letter-spacing: -0.015em;
  line-height: 1.12;
  font-size: clamp(1.55rem, 4vw, 2.3rem);
}

.page-news .notes-venues__intro {
  margin: 16px 0 0;
  max-width: 36em;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-news .venue-rows {
  margin: 24px 0;
  padding: 0;
  list-style: none;
}

.page-news .venue-rows li {
  border-top: 1px solid var(--line);
}

.page-news .venue-rows li:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .venue-rows a {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 6px 14px;
  padding: 14px 6px;
  text-decoration: none;
  color: var(--text);
  transition: background 0.22s var(--ease), padding-left 0.22s var(--ease);
}

.page-news .venue-rows a:hover,
.page-news .venue-rows a:focus-visible {
  background: var(--ink-2);
  padding-left: 12px;
}

.page-news .venue-rows__region {
  font-size: 0.73rem;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-news .venue-rows__text {
  font-size: 0.95rem;
  line-height: 1.6;
}

.page-news .venue-rows__round {
  grid-column: 2;
  font-size: 0.71rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 阅读与反馈入口 ---------- */

.page-news .notes-next {
  padding-block: clamp(46px, 7vw, 88px);
  border-top: 1px solid var(--line);
}

.page-news .notes-next__grid {
  display: grid;
  gap: 30px;
}

.page-news .notes-next h2 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: 90%;
  letter-spacing: -0.015em;
  line-height: 1.12;
  font-size: clamp(1.55rem, 4vw, 2.3rem);
}

.page-news .notes-next__intro {
  margin: 16px 0 0;
  max-width: 36em;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-news .notes-next__paths {
  display: grid;
  gap: 12px;
  margin: 26px 0 20px;
}

.page-news .path-card {
  display: block;
  padding: 18px 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
  color: var(--paper);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  text-decoration: none;
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease), background 0.22s var(--ease);
}

.page-news .path-card span {
  display: block;
  margin-top: 8px;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.84rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-news .path-card:hover,
.page-news .path-card:focus-visible {
  border-color: var(--lime);
  background: var(--glass);
  transform: translateY(-3px);
}

.page-news .notes-next__tip {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--orange);
  font-size: 0.87rem;
  line-height: 1.75;
  color: var(--text-dim);
  max-width: 40em;
}

.page-news .notes-next__figure {
  max-width: 320px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-news .notes-next__paths {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-news .notes-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 52px;
    align-items: end;
  }

  .page-news .notes-hero__panel {
    margin-bottom: 4px;
  }

  .page-news .note-row__summary {
    grid-template-columns: minmax(0, 1fr) 108px;
    grid-template-rows: auto auto;
    column-gap: 24px;
    align-items: baseline;
  }

  .page-news .note-row__tags {
    grid-column: 1;
    grid-row: 1;
  }

  .page-news .note-row__title {
    grid-column: 1;
    grid-row: 2;
  }

  .page-news .note-row__meta {
    grid-column: 2;
    grid-row: 1 / span 2;
    justify-self: end;
    align-self: center;
    text-align: right;
  }
}

@media (min-width: 980px) {
  .page-news .notes-browser__grid {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 60px;
  }

  .page-news .notes-index {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
  }

  .page-news .notes-filter {
    flex-direction: column;
    align-items: stretch;
  }

  .page-news .notes-series__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 360px);
    gap: 56px;
    align-items: start;
  }

  .page-news .notes-venues__grid {
    grid-template-columns: minmax(0, 400px) minmax(0, 1fr);
    gap: 56px;
    align-items: center;
  }

  .page-news .notes-next__grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 52px;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .note-row__summary,
  .page-news .note-row__summary::before,
  .page-news .note-row__summary::after,
  .page-news .note-row__title,
  .page-news .notes-filter a,
  .page-news .venue-rows a,
  .page-news .path-card,
  .page-news .series-item__num {
    transition: none;
  }

  .page-news .note-row__summary:hover .note-row__title {
    transform: none;
  }

  .page-news .venue-rows a:hover,
  .page-news .venue-rows a:focus-visible {
    padding-left: 6px;
  }

  .page-news .note-row[open] .note-row__body {
    animation: none;
  }
}