.page-news {
  --news-gap: 20px;
  --news-sticky: 92px;
  background:
    radial-gradient(900px 520px at 88% -8%, rgba(11, 59, 46, 0.85), transparent 62%),
    var(--ink-900);
  color: var(--text);
  overflow-x: clip;
}

.page-news .news-hero {
  position: relative;
  padding: 22px 0 44px;
}

.page-news .news-hero__inner {
  display: grid;
  gap: 26px;
  align-items: end;
}

.page-news .news-hero__title {
  margin: 12px 0 0;
  font-size: clamp(30px, 7.4vw, 58px);
  line-height: 1.08;
  letter-spacing: 0.01em;
}

.page-news .news-hero__lead {
  margin: 16px 0 0;
  max-width: 62ch;
  color: var(--silver);
}

.page-news .news-hero__facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 18px 0 0;
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  border-top: 1px solid var(--hairline);
}

.page-news .fact {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-news .fact__num {
  font-family: var(--font-mono);
  font-size: clamp(18px, 4vw, 24px);
  color: var(--lime);
  letter-spacing: -0.01em;
}

.page-news .fact__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--silver);
}

.page-news .news-hero__media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--hairline);
  background: var(--ink-800);
}

.page-news .news-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: 0.94;
}

.page-news .news-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(200deg, rgba(200, 255, 61, 0.12), transparent 46%, rgba(4, 23, 18, 0.6));
}

.page-news .media__caption {
  display: block;
  padding: 10px 12px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--silver);
  background: var(--ink-950);
}

.page-news .news-band {
  height: 4px;
  background: linear-gradient(90deg, var(--lime) 0%, var(--lime) 22%, var(--cyan) 62%, transparent 100%);
}

/* ---------- 索引 + 列表 ---------- */

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

.page-news .filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

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

.page-news .notes-aside__panel {
  padding: 20px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: blur(6px);
}

.page-news .notes-aside__panel h2 {
  margin: 8px 0 0;
}

.page-news .notes-aside__hint {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
}

.page-news .filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.page-news .filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 13px;
  font-size: 14px;
  color: var(--lime-soft);
  border: 1px solid rgba(200, 255, 61, 0.42);
  border-radius: 999px;
  background: rgba(200, 255, 61, 0.06);
  cursor: pointer;
  user-select: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .filter-chip:hover {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink-950);
}

.page-news .filter-chip .mono {
  font-size: 12px;
  opacity: 0.72;
}

.page-news #f-all:checked ~ .notes-layout .filter-chip[for="f-all"],
.page-news #f-lineup:checked ~ .notes-layout .filter-chip[for="f-lineup"],
.page-news #f-version:checked ~ .notes-layout .filter-chip[for="f-version"],
.page-news #f-panel:checked ~ .notes-layout .filter-chip[for="f-panel"],
.page-news #f-device:checked ~ .notes-layout .filter-chip[for="f-device"],
.page-news #f-rhythm:checked ~ .notes-layout .filter-chip[for="f-rhythm"] {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink-950);
}

.page-news #f-all:focus-visible ~ .notes-layout .filter-chip[for="f-all"],
.page-news #f-lineup:focus-visible ~ .notes-layout .filter-chip[for="f-lineup"],
.page-news #f-version:focus-visible ~ .notes-layout .filter-chip[for="f-version"],
.page-news #f-panel:focus-visible ~ .notes-layout .filter-chip[for="f-panel"],
.page-news #f-device:focus-visible ~ .notes-layout .filter-chip[for="f-device"],
.page-news #f-rhythm:focus-visible ~ .notes-layout .filter-chip[for="f-rhythm"] {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-news #f-lineup:checked ~ .notes-layout .note:not(.note--lineup),
.page-news #f-version:checked ~ .notes-layout .note:not(.note--version),
.page-news #f-panel:checked ~ .notes-layout .note:not(.note--panel),
.page-news #f-device:checked ~ .notes-layout .note:not(.note--device),
.page-news #f-rhythm:checked ~ .notes-layout .note:not(.note--rhythm) {
  display: none;
}

.page-news .notes-aside__panel .status {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--hairline);
  font-size: 13px;
  line-height: 1.6;
}

.page-news .notes-main h2 {
  margin: 0;
  font-size: clamp(24px, 5vw, 38px);
}

.page-news .notes-main__intro {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
}

.page-news .note-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .note {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding: 16px 16px 16px 14px;
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--ink-700);
  background: linear-gradient(160deg, rgba(11, 59, 46, 0.72), rgba(4, 23, 18, 0.92));
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .note:hover,
.page-news .note:focus-within {
  transform: translateY(-3px);
  border-left-color: var(--lime);
  background: linear-gradient(160deg, rgba(18, 63, 53, 0.92), rgba(6, 35, 29, 0.96));
}

.page-news .note__index {
  font-size: 13px;
  color: var(--lime);
  padding-top: 3px;
}

.page-news .note__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-news .note__title {
  margin: 10px 0 0;
  font-size: clamp(17px, 3.6vw, 21px);
  line-height: 1.45;
  font-weight: 700;
}

.page-news .note__summary {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--silver);
}

.page-news .note__path {
  margin: 10px 0 0;
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-news .index-visual {
  margin: 30px 0 0;
  border: 1px solid var(--hairline);
  overflow: hidden;
  background: var(--ink-800);
}

.page-news .index-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ---------- 旧版评测专题 ---------- */

.page-news .version-head {
  max-width: 78ch;
}

.page-news .version-head h2 {
  margin: 10px 0 0;
}

.page-news .version-head .lead {
  margin: 16px 0 0;
  color: var(--silver);
}

.page-news .version-grid {
  display: grid;
  gap: 28px;
  margin-top: 34px;
  align-items: start;
}

.page-news .version-copy h3 {
  margin: 0 0 12px;
}

.page-news .version-copy p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--silver);
}

.page-news .version-figure {
  margin: 0;
  border: 1px solid var(--hairline);
  overflow: hidden;
  background: var(--ink-800);
}

.page-news .version-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-news .version-track {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
}

.page-news .version-track li {
  padding: 18px;
  background: var(--ink-800);
}

.page-news .version-track__name {
  margin: 0;
  font-size: 20px;
  color: var(--lime);
}

.page-news .version-track__desc {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- 时间轴 ---------- */

.page-news .news-timeline__lead {
  margin: 16px 0 0;
  max-width: 70ch;
  color: var(--silver);
}

.page-news .tl-grid {
  display: grid;
  gap: 32px;
  margin-top: 34px;
}

.page-news .tl-ruler {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 20px;
}

.page-news .tl {
  position: relative;
  padding-left: 26px;
}

.page-news .tl::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: linear-gradient(180deg, var(--lime) 0%, rgba(127, 216, 196, 0.4) 70%, transparent 100%);
}

.page-news .tl-item {
  position: relative;
  padding-bottom: 26px;
}

.page-news .tl-item:last-child {
  padding-bottom: 0;
}

.page-news .tl-item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ink-950);
  border: 2px solid var(--lime);
}

.page-news .tl-item--refresh::before {
  border-color: var(--amber);
  background: var(--amber);
}

.page-news .tl-item__stage {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .tl-item--refresh .tl-item__stage {
  color: var(--amber);
}

.page-news .tl-item__title {
  margin: 8px 0 0;
  font-size: 18px;
  line-height: 1.45;
}

.page-news .tl-item__desc {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--silver);
}

.page-news .tl-side {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-news .tl-figure {
  margin: 0;
  border: 1px solid var(--hairline);
  overflow: hidden;
  background: var(--ink-800);
}

.page-news .tl-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-news .tl-details {
  display: grid;
  gap: 10px;
}

.page-news .tl-fold {
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--ink-700);
  background: rgba(11, 59, 46, 0.5);
  padding: 12px 14px;
  transition: border-color var(--dur) var(--ease);
}

.page-news .tl-fold:hover,
.page-news .tl-fold[open] {
  border-left-color: var(--lime);
}

.page-news .tl-fold summary {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--lime-soft);
}

.page-news .tl-fold summary::-webkit-details-marker {
  display: none;
}

.page-news .tl-fold summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  border: 1px solid rgba(200, 255, 61, 0.5);
  color: var(--lime);
  font-size: 13px;
  line-height: 1;
}

.page-news .tl-fold[open] summary::before {
  content: "−";
}

.page-news .tl-fold:focus-within {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-news .tl-fold p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--silver);
}

/* ---------- 编辑方法 ---------- */

.page-news .news-method__lead {
  margin: 16px 0 0;
  max-width: 66ch;
  color: var(--silver);
}

.page-news .method-grid {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.page-news .method-card {
  padding: 20px;
  border: 1px solid var(--hairline);
  border-top: 3px solid var(--lime);
  background: var(--ink-800);
  transition: transform var(--dur) var(--ease);
}

.page-news .method-card:hover {
  transform: translateY(-3px);
}

.page-news .method-card .card__index {
  margin: 0;
  font-size: 12px;
  color: var(--lime);
  letter-spacing: 0.1em;
}

.page-news .method-card .card__title {
  margin: 10px 0 0;
  font-size: 19px;
}

.page-news .method-card .card__body {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--silver);
}

.page-news .method-note {
  margin: 26px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--hairline);
  font-size: 14px;
  line-height: 1.85;
  color: var(--silver);
  max-width: 84ch;
}

/* ---------- 跟进 ---------- */

.page-news .next-band {
  border-left: 3px solid var(--amber);
  padding-left: 18px;
}

.page-news .next-band h2 {
  margin: 10px 0 0;
}

.page-news .next-band .lead {
  margin: 14px 0 0;
  max-width: 66ch;
  color: var(--silver);
}

.page-news .next-links {
  display: grid;
  gap: 12px;
  margin-top: 30px;
}

.page-news .next-link {
  display: block;
  padding: 20px;
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--hairline);
  background: linear-gradient(140deg, rgba(11, 59, 46, 0.82), rgba(4, 23, 18, 0.94));
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .next-link:hover {
  transform: translateY(-2px);
  border-color: var(--lime);
}

.page-news .next-link:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-news .next-link__label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-news .next-link__title {
  display: block;
  margin-top: 8px;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
}

.page-news .next-link__desc {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--silver);
}

.page-news .next-foot {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--silver);
}

.page-news .next-foot a {
  color: var(--lime-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .next-foot a:hover {
  color: var(--lime);
}

.page-news .next-foot a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-news .news-hero {
    padding: 30px 0 56px;
  }

  .page-news .note {
    gap: 16px;
    padding: 20px 20px 20px 16px;
  }

  .page-news .version-track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .method-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .next-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
  }

  .page-news .notes-layout {
    grid-template-columns: minmax(0, 290px) minmax(0, 1fr);
    gap: 46px;
    align-items: start;
  }

  .page-news .notes-aside {
    position: sticky;
    top: var(--news-sticky);
  }

  .page-news .version-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 42px;
  }

  .page-news .version-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 38px;
  }

  .page-news .tl-grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 46px;
  }

  .page-news .method-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 1200px) {
  .page-news .note-list {
    gap: 14px;
  }

  .page-news .note__summary {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .note,
  .page-news .method-card,
  .page-news .next-link,
  .page-news .filter-chip,
  .page-news .tl-fold {
    transition: none;
  }

  .page-news .note:hover,
  .page-news .note:focus-within,
  .page-news .method-card:hover,
  .page-news .next-link:hover {
    transform: none;
  }
}