.page-news {
  --news-side: 190px;
}

.page-news .news-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

@media (min-width: 1024px) {
  .page-news .news-shell {
    grid-template-columns: var(--news-side) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }
}

.page-news .news-main {
  min-width: 0;
}

/* ---------- 左侧索引 ---------- */
.page-news .news-index {
  border-left: 2px solid var(--ink-700);
  padding-left: 16px;
}

@media (min-width: 1024px) {
  .page-news .news-index {
    position: sticky;
    top: calc(var(--topbar-h) + 18px);
  }
}

.page-news .news-index__title {
  margin: 0 0 8px;
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange-400);
}

.page-news .news-index__sections {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 14px;
}

@media (min-width: 1024px) {
  .page-news .news-index__sections {
    grid-template-columns: minmax(0, 1fr);
  }
}

.page-news .news-index__link {
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding: 5px 0;
  font-size: 0.8125rem;
  line-height: 1.4;
  color: var(--slate-500);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur-micro) var(--ease), border-color var(--dur-micro) var(--ease);
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--ink-700);
}

.page-news .news-index__num {
  font-size: 0.6875rem;
  color: var(--orange-400);
}

.page-news .news-index__quarters {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 4px;
}

@media (min-width: 1024px) {
  .page-news .news-index__quarters {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-news .qnum {
  display: block;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 26px;
  color: var(--paper-100);
  background: var(--ink-800);
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  text-decoration: none;
  transition: color var(--dur-micro) var(--ease), border-color var(--dur-micro) var(--ease), background-color var(--dur-micro) var(--ease);
}

.page-news .qnum:hover,
.page-news .qnum:focus-visible {
  color: var(--cyan-400);
  border-color: var(--cyan-400);
  background: var(--ink-700);
}

.page-news .qnum--current {
  color: var(--orange-400);
  border-color: var(--orange-400);
  background: var(--ink-700);
}

.page-news .news-index__note {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--slate-500);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  display: grid;
  gap: 22px;
  padding: 22px 0 30px;
  border-bottom: 1px solid var(--ink-700);
}

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 40px;
    padding: 32px 0 44px;
    align-items: end;
  }
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 150px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan-400), var(--orange-400));
}

.page-news .news-hero__text .h1 {
  margin: 6px 0 14px;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-news .news-hero__panel {
  background: var(--ink-800);
  border: 1px solid var(--ink-700);
  border-top: 2px solid var(--orange-400);
  padding: 16px 18px 18px;
  box-shadow: var(--shadow-lift);
}

.page-news .news-hero__panel-label {
  margin: 0;
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-500);
}

.page-news .news-hero__panel-no {
  margin: 4px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 2.25rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--paper-50);
}

.page-news .news-hero__facts {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
}

.page-news .news-hero__fact {
  border-top: 1px solid var(--ink-700);
  padding-top: 8px;
}

.page-news .news-hero__fact dt {
  font-size: 0.75rem;
  color: var(--slate-500);
}

.page-news .news-hero__fact dd {
  margin: 2px 0 0;
  font-size: 1.125rem;
  color: var(--cyan-400);
}

.page-news .news-hero__panel-note {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--ink-700);
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--slate-500);
}

/* ---------- 本季摘要 ---------- */
.page-news .season {
  display: grid;
  gap: 22px;
  margin-top: 18px;
}

@media (min-width: 900px) {
  .page-news .season {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 32px;
  }
}

.page-news .season__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .season__item {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "cat count"
    "bar bar";
  gap: 6px 12px;
  align-items: center;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--ink-700);
}

.page-news .season__cat {
  grid-area: cat;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--paper-50);
}

.page-news .season__count {
  grid-area: count;
  font-size: 0.8125rem;
  color: var(--cyan-400);
}

.page-news .season__bar {
  grid-area: bar;
  display: block;
  height: 3px;
  background: var(--ink-700);
}

.page-news .season__bar i {
  display: block;
  height: 100%;
  width: var(--w, 20%);
  background: linear-gradient(90deg, var(--cyan-600), var(--cyan-400));
}

.page-news .season__side {
  background: var(--ink-800);
  border: 1px solid var(--ink-700);
  padding: 18px;
}

.page-news .season__side-title {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--orange-400);
}

.page-news .season__picks {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--paper-100);
}

.page-news .season__picks li::marker {
  font-family: var(--font-mono);
  color: var(--slate-500);
}

.page-news .season__side-note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--ink-700);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--slate-500);
}

/* ---------- 时间轴 ---------- */
.page-news .tl {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--ink-700);
}

.page-news .tl__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "no n"
    "focus focus";
  gap: 4px 12px;
  padding: 12px 4px 12px 16px;
  border-bottom: 1px solid var(--ink-700);
  border-left: 2px solid transparent;
  position: relative;
  transition: border-color var(--dur-micro) var(--ease), background-color var(--dur-micro) var(--ease);
}

@media (min-width: 720px) {
  .page-news .tl__row {
    grid-template-columns: 110px minmax(0, 1fr) auto;
    grid-template-areas: "no focus n";
    align-items: baseline;
    padding: 11px 4px 11px 16px;
  }
}

.page-news .tl__row::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  background: var(--purple-400);
  border-radius: 50%;
}

.page-news .tl__row:hover,
.page-news .tl__row:focus-within {
  background: var(--ink-800);
  border-left-color: var(--cyan-400);
}

.page-news .tl__row:hover::before,
.page-news .tl__row:focus-within::before {
  background: var(--cyan-400);
}

.page-news .tl__row--current {
  border-left-color: var(--orange-400);
  background: linear-gradient(90deg, rgba(255, 154, 60, 0.08), transparent 60%);
}

.page-news .tl__row--current::before {
  background: var(--orange-400);
  box-shadow: 0 0 0 4px rgba(255, 154, 60, 0.16);
}

.page-news .tl__no {
  grid-area: no;
  font-size: 0.8125rem;
  color: var(--purple-400);
  white-space: nowrap;
}

.page-news .tl__row--current .tl__no {
  color: var(--orange-400);
}

.page-news .tl__focus {
  grid-area: focus;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--paper-100);
  min-width: 0;
}

.page-news .tl__n {
  grid-area: n;
  font-size: 0.8125rem;
  color: var(--slate-500);
  white-space: nowrap;
}

.page-news .tl__foot {
  margin: 18px 0 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--slate-500);
}

/* ---------- 变更对照 ---------- */
.page-news .cmp {
  margin-top: 24px;
  border: 1px solid var(--ink-700);
}

.page-news .cmp__head {
  display: none;
}

@media (min-width: 900px) {
  .page-news .cmp__head {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr) minmax(0, 1fr) 130px;
    gap: 16px;
    padding: 10px 18px;
    background: var(--ink-700);
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--paper-100);
  }
}

.page-news .cmp__row {
  display: grid;
  gap: 12px;
  padding: 18px;
  border-bottom: 1px solid var(--ink-700);
}

@media (min-width: 900px) {
  .page-news .cmp__row {
    grid-template-columns: 200px minmax(0, 1fr) minmax(0, 1fr) 130px;
    gap: 16px;
    align-items: stretch;
    padding: 18px;
  }
}

.page-news .cmp__row:last-child {
  border-bottom: 0;
}

.page-news .cmp__key {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--paper-50);
}

.page-news .cmp__side {
  margin: 0;
  padding: 12px 14px;
  font-size: 0.875rem;
  line-height: 1.7;
  border-radius: var(--radius);
  min-width: 0;
}

.page-news .cmp__side--before {
  background: rgba(140, 135, 168, 0.12);
  border-left: 3px solid var(--purple-400);
  color: var(--paper-100);
}

.page-news .cmp__side--after {
  background: rgba(55, 224, 216, 0.08);
  border-left: 3px solid var(--cyan-400);
  color: var(--paper-50);
}

.page-news .cmp__label {
  display: inline-block;
  margin-right: 8px;
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--slate-500);
}

.page-news .cmp__side--after .cmp__label {
  color: var(--orange-400);
}

.page-news .cmp__impact {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-content: flex-start;
}

/* ---------- 记录条目 ---------- */
.page-news .rec-list {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

@media (min-width: 800px) {
  .page-news .rec-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

.page-news .rec {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 18px;
  background: var(--ink-800);
  border: 1px solid var(--ink-700);
  border-left: 3px solid var(--ink-700);
  border-radius: var(--radius);
  min-width: 0;
  transition: transform var(--dur-micro) var(--ease), border-color var(--dur-micro) var(--ease), box-shadow var(--dur-micro) var(--ease);
}

.page-news .rec:hover,
.page-news .rec:focus-within {
  transform: translateY(-3px);
  border-color: var(--cyan-400);
  border-left-color: var(--cyan-400);
  box-shadow: var(--shadow-lift);
}

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

.page-news .rec__cat {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--cyan-400);
}

.page-news .rec__when {
  margin-left: auto;
  font-size: 0.6875rem;
  color: var(--slate-500);
  white-space: nowrap;
}

.page-news .rec__title {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.5;
  color: var(--paper-50);
}

.page-news .rec__body {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--paper-100);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--dur-micro) var(--ease);
}

.page-news .rec:hover .rec__body,
.page-news .rec:focus-within .rec__body {
  -webkit-line-clamp: unset;
  overflow: visible;
}

.page-news .filter-bar {
  margin-top: 20px;
}

.page-news .filter-bar__label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate-500);
}

.page-news .filter-empty {
  margin: 18px 0 0;
  padding: 16px 18px;
  border: 1px dashed var(--ink-700);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--paper-100);
}

/* ---------- 按栏目 ---------- */
.page-news .cats {
  display: grid;
  gap: 14px;
  margin-top: 22px;
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 620px) {
  .page-news .cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-news .cats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .cat {
  display: block;
  padding: 18px 18px 16px;
  background: var(--paper-50);
  border: 1px solid var(--ink-700);
  border-top: 3px solid var(--cyan-600);
  text-decoration: none;
  min-width: 0;
  transition: transform var(--dur-micro) var(--ease), border-color var(--dur-micro) var(--ease), box-shadow var(--dur-micro) var(--ease);
}

.page-news .cat:hover,
.page-news .cat:focus-visible {
  transform: translateY(-3px);
  border-top-color: var(--orange-600);
  box-shadow: 0 10px 22px rgba(10, 20, 40, 0.18);
}

.page-news .cat__icon {
  display: block;
  width: 34px;
  height: 4px;
  margin-bottom: 12px;
  background: repeating-linear-gradient(90deg, var(--ink-900) 0 5px, transparent 5px 9px);
}

.page-news .cat:hover .cat__icon,
.page-news .cat:focus-visible .cat__icon {
  background: repeating-linear-gradient(90deg, var(--orange-600) 0 5px, transparent 5px 9px);
}

.page-news .cat__name {
  margin: 0 0 8px;
  font-size: 1.0625rem;
  color: var(--ink-900);
}

.page-news .cat__desc {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: #3c4a5e;
}

.page-news .cat__meta {
  margin: 14px 0 0;
  padding-top: 10px;
  border-top: 1px solid rgba(27, 46, 78, 0.18);
  font-size: 0.75rem;
  color: var(--orange-600);
}

/* ---------- 定位步骤 ---------- */
.page-news .locate__steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

@media (min-width: 900px) {
  .page-news .locate__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

.page-news .locate__step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding: 18px;
  background: var(--ink-800);
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  min-width: 0;
}

.page-news .locate__num {
  font-size: 1.25rem;
  line-height: 1;
  color: var(--cyan-400);
}

.page-news .locate__step-title {
  margin: 0 0 6px;
  font-size: 1rem;
  color: var(--paper-50);
}

.page-news .locate__step-body {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--paper-100);
}

.page-news .locate__help {
  margin-top: 24px;
  padding: 20px;
  background: linear-gradient(120deg, rgba(55, 224, 216, 0.07), rgba(255, 154, 60, 0.08));
  border: 1px solid var(--ink-700);
  border-left: 3px solid var(--orange-400);
}

.page-news .locate__help-text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--paper-50);
}

.page-news .locate__help-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

/* ---------- 窄屏兜底 ---------- */
@media (max-width: 480px) {
  .page-news .news-index {
    border-left-width: 1px;
    padding-left: 12px;
  }

  .page-news .news-hero__actions .btn,
  .page-news .locate__help-actions .btn {
    flex: 1 1 100%;
    text-align: center;
  }

  .page-news .cmp__row,
  .page-news .rec,
  .page-news .cat,
  .page-news .season__side {
    padding-left: 14px;
    padding-right: 14px;
  }
}

.page-news .figure__frame--wide {
  aspect-ratio: 3 / 2;
}

.page-news .figure__frame--wide .figure__media {
  object-fit: cover;
}
<<<END>>>

.page-news {
  --w: 1rem;
}