.page-news {
  --news-edge: rgba(220, 227, 220, 0.16);
  --news-edge-strong: rgba(220, 227, 220, 0.34);
  --news-tick: rgba(220, 227, 220, 0.22);
  background: var(--ink-green);
  color: var(--stand);
  overflow-x: hidden;
}

.page-news a {
  color: inherit;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: 28px 0 56px;
  background:
    linear-gradient(180deg, rgba(17, 29, 51, 0.9) 0%, rgba(10, 36, 28, 0) 62%),
    var(--ink-green);
  border-bottom: 1px solid var(--news-edge);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: repeating-linear-gradient(
    to right,
    var(--news-tick) 0 1px,
    transparent 1px 2.6316%
  );
}

.page-news .news-hero .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
  font-size: 12px;
  color: var(--mist);
}

.page-news .news-hero .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--news-edge-strong);
}

.page-news .news-hero .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-news .news-hero h1 {
  margin: 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .news-hero__lead {
  margin: 20px 0 0;
  max-width: 40ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--stand);
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-hero__stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px;
  border: 1px solid var(--news-edge);
  background: rgba(5, 15, 12, 0.42);
}

.page-news .news-hero__stats .num {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  color: var(--signal);
}

.page-news .news-hero__stats em {
  font-style: normal;
  font-size: 12px;
  color: var(--mist);
}

/* ---------- 主体两栏 ---------- */
.page-news .news-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 48px;
  padding: 48px 0 80px;
}

/* ---------- 左栏 ---------- */
.page-news .news-rail {
  display: grid;
  gap: 28px;
  align-content: start;
}

.page-news .rail-block {
  border: 1px solid var(--news-edge);
  background: rgba(17, 29, 51, 0.55);
  padding: 20px 18px;
}

.page-news .rail-block__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-news .rail-block__hint {
  margin: 0 0 16px;
  font-size: 12px;
  color: var(--mist);
}

.page-news .rail-group {
  border-top: 1px solid var(--news-edge);
}

.page-news .rail-group:last-of-type {
  border-bottom: 1px solid var(--news-edge);
}

.page-news .rail-group > summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas:
    "idx name count"
    "idx when when";
  gap: 2px 10px;
  align-items: baseline;
  padding: 14px 4px;
  cursor: pointer;
  list-style: none;
  transition: background 180ms ease;
}

.page-news .rail-group > summary::-webkit-details-marker {
  display: none;
}

.page-news .rail-group > summary:hover {
  background: rgba(201, 255, 61, 0.06);
}

.page-news .rail-group > summary:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-news .rail-group__idx {
  grid-area: idx;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  font-style: italic;
  line-height: 1;
  color: var(--news-edge-strong);
  transition: color 200ms ease;
}

.page-news .rail-group__name {
  grid-area: name;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
}

.page-news .rail-group__count {
  grid-area: count;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
}

.page-news .rail-group__when {
  grid-area: when;
  font-size: 11px;
  color: var(--mist);
}

.page-news .rail-group[open] .rail-group__idx {
  color: var(--signal);
}

.page-news .rail-group[open] .rail-group__name {
  color: var(--signal);
}

.page-news .rail-group__list {
  margin: 0 0 12px;
  padding: 0 0 0 6px;
  list-style: none;
  border-left: 1px solid var(--news-edge);
}

.page-news .rail-group__list li {
  position: relative;
  padding: 6px 0 6px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--stand);
}

.page-news .rail-group__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 8px;
  height: 1px;
  background: var(--signal);
}

/* 进度块 */
.page-news .rail-block--progress {
  background: rgba(5, 15, 12, 0.6);
  border-color: var(--news-edge-strong);
}

.page-news .rail-progress__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--paper);
}

.page-news .rail-progress__label .num {
  color: var(--stoppage);
  font-size: 22px;
  font-weight: 700;
}

.page-news .rail-progress__bar {
  position: relative;
  height: 14px;
  border: 1px solid var(--stoppage);
  background: transparent;
}

.page-news .rail-progress__fill {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--stoppage);
}

.page-news .rail-progress__ruler {
  height: 18px;
  margin-top: 8px;
  background-image: repeating-linear-gradient(
    to right,
    var(--news-tick) 0 1px,
    transparent 1px 2.6316%
  );
  border-bottom: 1px solid var(--news-edge-strong);
}

.page-news .rail-progress__marks {
  display: flex;
  justify-content: space-between;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--mist);
}

.page-news .rail-progress__note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 右栏 ---------- */
.page-news .news-stream {
  display: grid;
  gap: 64px;
  min-width: 0;
}

.page-news .stream-block {
  min-width: 0;
}

.page-news .stream-block .section-head {
  border-bottom: 1px solid var(--news-edge-strong);
  padding-bottom: 18px;
  margin-bottom: 28px;
}

.page-news .stream-block .eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--signal);
}

.page-news .stream-block h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 5vw, 40px);
  line-height: 1.1;
  color: var(--paper);
}

.page-news .stream-block__intro {
  margin: 12px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--stand);
}

/* 条目列表 */
.page-news .entry-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--news-edge);
}

.page-news .entry {
  border-bottom: 1px solid var(--news-edge);
  transition: border-color 200ms ease;
}

.page-news .entry:hover,
.page-news .entry:focus-within {
  border-bottom-color: var(--signal);
}

.page-news .entry > details > summary {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "round title"
    "round when";
  gap: 4px 14px;
  align-items: start;
  padding: 18px 4px;
  cursor: pointer;
  list-style: none;
  transition: background 200ms ease;
}

.page-news .entry > details > summary::-webkit-details-marker {
  display: none;
}

.page-news .entry > details > summary:hover {
  background: rgba(201, 255, 61, 0.05);
}

.page-news .entry > details > summary:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: -2px;
}

.page-news .entry__round {
  grid-area: round;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  padding: 4px 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-green);
  background: var(--news-edge-strong);
  transition: background 200ms ease, color 200ms ease;
}

.page-news .entry:hover .entry__round,
.page-news .entry[open] .entry__round,
.page-news .entry > details[open] .entry__round {
  background: var(--signal);
  color: var(--ink-green);
}

.page-news .entry__title {
  grid-area: title;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .entry__when {
  grid-area: when;
  font-size: 12px;
  color: var(--mist);
}

.page-news .entry__body {
  padding: 0 4px 20px 62px;
}

.page-news .entry__body p {
  margin: 0;
  max-width: 42ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--stand);
}

.page-news .entry--lead {
  background: rgba(17, 29, 51, 0.6);
  border-top: 1px solid var(--news-edge-strong);
}

.page-news .entry__media {
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--news-edge);
}

.page-news .entry__media img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 260px;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.9);
}

/* 专题系列 */
.page-news .topic-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-news .topic {
  border: 1px solid var(--news-edge);
  background: var(--paper);
  color: var(--paper-ink);
  padding: 0 0 20px;
  box-shadow: var(--hard-shadow-sm);
  transition: transform 220ms ease;
}

.page-news .topic:hover {
  transform: translate(-2px, -2px);
}

.page-news .topic__media {
  margin: 0 0 18px;
  overflow: hidden;
  border-bottom: 3px solid var(--deep-ink);
}

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

.page-news .topic .tag {
  display: inline-block;
  margin: 0 18px 12px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid var(--deep-ink);
}

.page-news .topic--penalty .tag {
  background: var(--signal);
  color: var(--ink-green);
}

.page-news .topic--stoppage .tag {
  background: var(--stoppage);
  color: var(--deep-ink);
}

.page-news .topic--bench .tag {
  background: var(--mist);
  color: var(--deep-ink);
}

.page-news .topic h3 {
  margin: 0 18px 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 21px;
  line-height: 1.2;
  color: var(--paper-ink);
}

.page-news .topic p {
  margin: 0 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper-ink);
}

.page-news .topic__cadence {
  margin-top: 14px !important;
  padding-top: 12px;
  border-top: 1px solid rgba(5, 15, 12, 0.15);
  font-family: var(--font-mono);
  font-size: 12px !important;
  color: var(--pitch) !important;
}

.page-news .topic__cadence .num {
  font-weight: 700;
  color: var(--card-red);
}

/* 统计方式对照 */
.page-news .method-figure {
  margin: 0 0 32px;
  border: 1px solid var(--news-edge);
}

.page-news .method-figure .figure__media {
  overflow: hidden;
}

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

.page-news .method-figure .figure__cap {
  padding: 12px 16px;
  font-size: 12px;
  color: var(--mist);
  background: rgba(5, 15, 12, 0.55);
  border-top: 1px solid var(--news-edge);
}

.page-news .method-table {
  border: 1px solid var(--news-edge-strong);
  background: var(--paper);
  color: var(--paper-ink);
}

.page-news .method-table__head,
.page-news .method-table__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 16px 16px;
}

.page-news .method-table__head {
  background: var(--ink-green);
  color: var(--stand);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-bottom: 3px solid var(--deep-ink);
}

.page-news .method-table__head span:first-child {
  display: none;
}

.page-news .method-table__row {
  border-top: 1px solid rgba(5, 15, 12, 0.14);
  font-size: 14px;
  line-height: 1.7;
}

.page-news .method-table__row:nth-child(odd) {
  background: rgba(30, 91, 69, 0.06);
}

.page-news .method-table__k {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  color: var(--pitch);
}

.page-news .method-table__row span:nth-child(4) {
  color: rgba(22, 34, 29, 0.75);
  font-size: 13px;
}

/* 订阅与提醒 */
.page-news .stream-block--subscribe {
  display: grid;
  gap: 32px;
}

.page-news .subscribe-card {
  border: 1px solid var(--signal);
  background: linear-gradient(160deg, rgba(17, 29, 51, 0.95), rgba(10, 36, 28, 0.95));
  padding: 28px 20px;
  display: grid;
  gap: 24px;
}

.page-news .subscribe-card .eyebrow {
  color: var(--stoppage);
}

.page-news .subscribe-card h2 {
  font-size: clamp(22px, 5vw, 34px);
}

.page-news .subscribe-card__text p {
  margin: 12px 0 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--stand);
}

.page-news .subscribe-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-news .subscribe-card__actions .btn {
  text-decoration: none;
}

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

.page-news .subscribe-card__list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 14px;
  border-left: 2px solid var(--signal);
  background: rgba(5, 15, 12, 0.5);
}

.page-news .subscribe-card__list .num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--signal);
  min-width: 3ch;
}

.page-news .subscribe-card__list em {
  font-style: normal;
  font-size: 13px;
  line-height: 1.6;
  color: var(--stand);
}

.page-news .archive-strip {
  border: 1px solid var(--news-edge);
  background: rgba(5, 15, 12, 0.5);
  display: grid;
  gap: 0;
}

.page-news .archive-strip img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-bottom: 1px solid var(--news-edge);
}

.page-news .archive-strip__text {
  padding: 22px 20px;
}

.page-news .archive-strip__text h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 21px;
  color: var(--paper);
}

.page-news .archive-strip__text p {
  margin: 0;
  max-width: 44ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--stand);
}

.page-news .archive-strip__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 16px !important;
}

.page-news .archive-strip__links a {
  font-size: 14px;
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid var(--signal);
  padding-bottom: 2px;
}

.page-news .archive-strip__links a:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-news .news-hero {
    padding: 36px 0 64px;
  }

  .page-news .news-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-news .subscribe-card {
    padding: 32px 28px;
  }

  .page-news .method-table__head,
  .page-news .method-table__row {
    grid-template-columns: 1.1fr 1fr 1fr 1.2fr;
    gap: 14px;
    align-items: start;
    padding: 16px 18px;
  }

  .page-news .method-table__head span:first-child {
    display: block;
  }

  .page-news .archive-strip {
    grid-template-columns: 1.05fr 1fr;
  }

  .page-news .archive-strip img {
    height: 100%;
    border-bottom: none;
    border-right: 1px solid var(--news-edge);
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-news .news-hero {
    padding: 44px 0 76px;
  }

  .page-news .news-body {
    grid-template-columns: 296px minmax(0, 1fr);
    gap: 56px;
    padding: 60px 0 96px;
  }

  .page-news .news-rail {
    position: sticky;
    top: 132px;
    align-self: start;
    max-height: calc(100vh - 160px);
    overflow-y: auto;
    padding-right: 4px;
  }

  .page-news .news-rail::-webkit-scrollbar {
    width: 6px;
  }

  .page-news .news-rail::-webkit-scrollbar-thumb {
    background: var(--news-edge-strong);
  }

  .page-news .news-stream {
    gap: 88px;
  }

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

  .page-news .entry > details > summary {
    grid-template-columns: auto 1fr auto;
    grid-template-areas: "round title when";
    align-items: center;
    padding: 22px 4px;
  }

  .page-news .entry__when {
    text-align: right;
  }

  .page-news .entry__title {
    font-size: 18px;
  }

  .page-news .entry__media img {
    max-height: 300px;
  }

  .page-news .subscribe-card {
    grid-template-columns: 1.4fr 1fr;
    align-items: start;
    padding: 40px 36px;
    gap: 40px;
  }
}

@media (min-width: 1200px) {
  .page-news .news-hero h1 {
    max-width: 26ch;
  }

  .page-news .entry__body {
    padding-left: 74px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .topic,
  .page-news .entry__round,
  .page-news .rail-group__idx {
    transition: none;
  }

  .page-news .topic:hover {
    transform: none;
  }
}
<<<END>>>