.page-news {
  --news-cell: rgba(16, 43, 71, 0.55);
  --news-ink-line: 2px solid var(--line);
}

.page-news .breadcrumbs {
  margin-top: clamp(14px, 3vw, 26px);
}

/* 首屏声明 */
.page-news .news-intro {
  display: grid;
  gap: 18px;
  padding: clamp(20px, 4vw, 46px) 0 clamp(22px, 4vw, 38px);
  border-bottom: var(--edge) solid var(--line);
}

.page-news .news-intro h1 {
  margin: 0;
  font-size: clamp(2rem, 5.2vw, 3.9rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.015em;
  max-width: 26ch;
  color: var(--ice);
}

.page-news .news-intro__lead {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-news .news-stats {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--edge);
  background: var(--line);
  border: var(--edge) solid var(--line);
}

.page-news .news-stats__item {
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  background: var(--deep);
}

.page-news .news-stats__v {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.1rem, 2.6vw, 1.65rem);
  line-height: 1;
  color: var(--ice);
  letter-spacing: -0.02em;
}

.page-news .news-stats__label {
  font-size: var(--fs-small);
  color: var(--ink-mute);
}

/* 筛选 + 索引列表 */
.page-news .notes-board {
  padding-top: clamp(26px, 4vw, 50px);
}

.page-news .notes-head {
  margin-bottom: 16px;
}

.page-news .notes-head h2 {
  margin: 0 0 6px;
  font-size: var(--fs-h3);
  color: var(--ice);
}

.page-news .notes-head__hint {
  margin: 0;
  font-size: var(--fs-small);
  color: var(--ink-mute);
}

.page-news .notes-filter {
  position: relative;
}

.page-news .notes-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .filter-bar {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: thin;
  padding: 2px 2px 12px;
  margin-bottom: 6px;
}

.page-news .filter-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: var(--edge) solid var(--line);
  border-radius: 0;
  background: var(--panel);
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: var(--fs-index);
  letter-spacing: 0.06em;
  white-space: nowrap;
  cursor: pointer;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease),
    border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .filter-chip::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--chip, var(--silver));
  flex: 0 0 auto;
}

.page-news .filter-chip__n {
  font-size: 11px;
  color: var(--ink-mute);
}

.page-news .filter-chip:hover {
  border-color: var(--silver);
  color: var(--ice);
}

.page-news .chip-all { --chip: var(--ice); }
.page-news .chip-ver { --chip: var(--neon); }
.page-news .chip-lineup { --chip: var(--flare); }
.page-news .chip-data { --chip: var(--silver); }
.page-news .chip-log { --chip: var(--volt); }

.page-news #cat-all:checked ~ .filter-bar .chip-all,
.page-news #cat-ver:checked ~ .filter-bar .chip-ver,
.page-news #cat-lineup:checked ~ .filter-bar .chip-lineup,
.page-news #cat-data:checked ~ .filter-bar .chip-data,
.page-news #cat-log:checked ~ .filter-bar .chip-log {
  background: var(--chip);
  border-color: var(--chip);
  color: var(--abyss);
  box-shadow: 4px 4px 0 rgba(3, 9, 16, 0.85);
}

.page-news #cat-all:checked ~ .filter-bar .chip-all .filter-chip__n,
.page-news #cat-ver:checked ~ .filter-bar .chip-ver .filter-chip__n,
.page-news #cat-lineup:checked ~ .filter-bar .chip-lineup .filter-chip__n,
.page-news #cat-data:checked ~ .filter-bar .chip-data .filter-chip__n,
.page-news #cat-log:checked ~ .filter-bar .chip-log .filter-chip__n {
  color: rgba(6, 17, 31, 0.7);
}

.page-news #cat-all:checked ~ .filter-bar .chip-all::before,
.page-news #cat-ver:checked ~ .filter-bar .chip-ver::before,
.page-news #cat-lineup:checked ~ .filter-bar .chip-lineup::before,
.page-news #cat-data:checked ~ .filter-bar .chip-data::before,
.page-news #cat-log:checked ~ .filter-bar .chip-log::before {
  background: var(--abyss);
}

.page-news #cat-all:focus-visible ~ .filter-bar .chip-all,
.page-news #cat-ver:focus-visible ~ .filter-bar .chip-ver,
.page-news #cat-lineup:focus-visible ~ .filter-bar .chip-lineup,
.page-news #cat-data:focus-visible ~ .filter-bar .chip-data,
.page-news #cat-log:focus-visible ~ .filter-bar .chip-log {
  outline: 2px solid var(--volt);
  outline-offset: 3px;
}

.page-news #cat-ver:checked ~ .notes-list .note-item:not([data-cat="ver"]),
.page-news #cat-lineup:checked ~ .notes-list .note-item:not([data-cat="lineup"]),
.page-news #cat-data:checked ~ .notes-list .note-item:not([data-cat="data"]),
.page-news #cat-log:checked ~ .notes-list .note-item:not([data-cat="log"]) {
  display: none;
}

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

.page-news .note-item {
  border-bottom: var(--edge) solid var(--line);
}

.page-news .notes-list .note-item:first-child {
  border-top: var(--edge) solid var(--line);
}

.page-news .note__head {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) 44px;
  gap: 10px;
  align-items: start;
  padding: 18px 2px;
  cursor: pointer;
  list-style: none;
  transition: background var(--dur) var(--ease);
}

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

.page-news .note__head:hover {
  background: rgba(26, 67, 102, 0.32);
}

.page-news .note__head:focus-visible {
  outline: 2px solid var(--volt);
  outline-offset: -2px;
}

.page-news .note__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  padding-top: 4px;
}

.page-news .note__col {
  display: grid;
  gap: 6px;
  min-width: 0;
}

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

.page-news .note__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 2px 7px;
  border: 1px solid currentColor;
  color: var(--neon);
}

.page-news .note__tag--lineup { color: var(--flare); }
.page-news .note__tag--data { color: var(--silver); }
.page-news .note__tag--log { color: var(--volt); }

.page-news .note__time {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink-mute);
}

.page-news .note__title {
  font-size: clamp(1.02rem, 1.9vw, 1.26rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--ice);
}

.page-news .note__sum {
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-news .note__toggle {
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
  padding-top: 5px;
  white-space: nowrap;
}

.page-news .note__toggle::after {
  content: "展开 +";
}

.page-news .note[open] .note__toggle::after {
  content: "收起 −";
}

.page-news .note[open] .note__toggle {
  color: var(--neon);
}

.page-news .note__body {
  display: grid;
  gap: 12px;
  margin: 0 0 18px;
  padding: 16px 18px;
  background: var(--panel);
  border-left: 3px solid var(--volt);
  box-shadow: 4px 4px 0 rgba(3, 9, 16, 0.8);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-news .note__body p {
  margin: 0;
}

.page-news .note__link {
  margin-top: 2px;
}

.page-news .note__a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.page-news .note__a:hover,
.page-news .note__a:focus-visible {
  color: var(--ice);
}

/* 重点专题横向带 */
.page-news .topic-rail-wrap {
  margin: clamp(26px, 4vw, 48px) 0;
  padding: clamp(18px, 3vw, 28px) 0 clamp(14px, 2vw, 20px);
  border-top: var(--edge) solid var(--line);
  border-bottom: var(--edge) solid var(--line);
  background: linear-gradient(118deg, var(--panel) 0%, rgba(6, 17, 31, 0.15) 72%);
}

.page-news .topic-rail-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 16px;
}

.page-news .topic-rail-head h2 {
  margin: 0;
  font-size: var(--fs-h3);
  color: var(--ice);
}

.page-news .topic-rail-head p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
}

.page-news .topic-rail {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 10px;
  scrollbar-width: thin;
}

.page-news .topic-card {
  position: relative;
  flex: 0 0 min(86%, 380px);
  scroll-snap-align: start;
  display: grid;
  gap: 10px;
  padding: 22px 18px;
  background: var(--deep);
  border: var(--edge) solid var(--struct);
  box-shadow: 6px 6px 0 rgba(3, 9, 16, 0.85);
  overflow: hidden;
}

.page-news .topic-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 7px;
  background: var(--accent, var(--silver));
  transform: skewY(-1.4deg);
  transform-origin: left center;
}

.page-news .topic-card--ver { --accent: var(--neon); }
.page-news .topic-card--lineup { --accent: var(--flare); }
.page-news .topic-card--data { --accent: var(--silver); }

.page-news .topic-card__idx {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1;
  color: var(--accent, var(--silver));
}

.page-news .topic-card__media {
  margin: 0;
}

.page-news .topic-card__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  max-width: 100%;
}

.page-news .topic-card__title {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.5;
  color: var(--ice);
}

.page-news .topic-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-news .topic-card__link {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--accent, var(--silver));
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.page-news .topic-card__link:hover,
.page-news .topic-card__link:focus-visible {
  color: var(--ice);
}

/* 订阅引导 */
.page-news .sub-cta {
  margin-top: clamp(30px, 5vw, 58px);
}

.page-news .sub-cta__panel {
  position: relative;
  display: grid;
  gap: 14px;
  padding: clamp(22px, 4vw, 42px);
  background: var(--panel);
  border: var(--edge) solid var(--struct);
  box-shadow: var(--shadow-flare);
  overflow: hidden;
}

.page-news .sub-cta__panel::before {
  content: "";
  position: absolute;
  inset: auto -12% -70% 34%;
  height: 190%;
  background: linear-gradient(158deg, rgba(255, 107, 69, 0.24), rgba(255, 107, 69, 0) 68%);
  transform: skewX(-15deg);
  pointer-events: none;
}

.page-news .sub-cta__panel > * {
  position: relative;
  z-index: 1;
}

.page-news .sub-cta__panel h2 {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2.3rem);
  line-height: 1.28;
  color: var(--ice);
  max-width: 22ch;
}

.page-news .sub-cta__text {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-news .sub-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

/* 更新节奏 */
.page-news .rhythm {
  margin-top: clamp(30px, 5vw, 58px);
}

.page-news .rhythm__grid {
  display: grid;
  gap: 22px;
}

.page-news .rhythm__text h2 {
  margin: 8px 0 10px;
  font-size: var(--fs-h2);
  line-height: 1.15;
  color: var(--ice);
}

.page-news .rhythm__lead {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-news .rhythm__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: var(--edge);
  background: var(--line);
  border: var(--edge) solid var(--line);
}

.page-news .rhythm__list li {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  background: var(--deep);
}

.page-news .rhythm__time {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--neon);
}

.page-news .rhythm__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-news .rhythm__media {
  margin: 0;
}

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

.page-news .news-foot {
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--struct);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-mute);
}

.page-news .news-foot a {
  color: var(--volt);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-news .news-foot a:hover,
.page-news .news-foot a:focus-visible {
  color: var(--ice);
}

@media (min-width: 720px) {
  .page-news .news-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .note__head {
    grid-template-columns: 44px minmax(0, 1fr) 60px;
    gap: 16px;
    padding: 22px 4px;
  }

  .page-news .note__body {
    margin-left: 60px;
    padding: 20px 24px;
  }
}

@media (min-width: 1024px) {
  .page-news .filter-bar {
    position: sticky;
    top: 0;
    z-index: 6;
    padding: 14px 2px 12px;
    background: linear-gradient(180deg, var(--deep) 76%, rgba(11, 30, 51, 0));
  }

  .page-news .topic-card {
    flex: 0 0 340px;
  }

  .page-news .rhythm__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 32px;
  }

  .page-news .sub-cta__panel {
    padding-right: clamp(30px, 8vw, 96px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .filter-chip,
  .page-news .note__head {
    transition: none;
  }
}
<<<END>>>