.page-news {
  --pn-ink-soft: #2f4350;
  --pn-dash: rgba(94, 127, 146, 0.45);
  --pn-card: rgba(255, 255, 255, 0.55);
  --pn-hair: rgba(11, 30, 45, 0.12);
  background: var(--paper-cream);
  color: var(--ink-navy);
  font-family: var(--font-body);
  overflow-x: hidden;
}

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

.page-news [id] {
  scroll-margin-top: 96px;
}

.page-news .h1,
.page-news .h2,
.page-news .h3 {
  font-family: var(--font-display);
  letter-spacing: -0.015em;
}

/* ---------- 首屏 ---------- */
.page-news .ver-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-navy);
  color: var(--paper-cream);
  border-bottom: 2px solid var(--amber);
  padding: clamp(16px, 3vw, 28px) 0 clamp(48px, 8vw, 96px);
}

.page-news .ver-hero::before {
  content: "";
  position: absolute;
  inset: -25% -10% auto -10%;
  height: 150%;
  background: repeating-linear-gradient(-8deg, rgba(25, 245, 192, 0.07) 0 2px, transparent 2px 78px);
  pointer-events: none;
}

.page-news .ver-ghost {
  position: absolute;
  right: -0.05em;
  bottom: -0.24em;
  font-size: clamp(120px, 26vw, 300px);
  line-height: 0.8;
  letter-spacing: -0.05em;
  color: rgba(25, 245, 192, 0.07);
  pointer-events: none;
  user-select: none;
}

.page-news .ver-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-news .ver-hero .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--cream-55);
}

.page-news .ver-hero .breadcrumbs a {
  color: var(--cream-70);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-news .ver-hero .breadcrumbs a:hover,
.page-news .ver-hero .breadcrumbs a:focus-visible {
  color: var(--pitch-cyan);
  border-bottom-color: var(--pitch-cyan);
}

.page-news .ver-hero .breadcrumbs span[aria-current="page"] {
  color: var(--paper-cream);
}

.page-news .ver-hero-grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  margin-top: clamp(24px, 4vw, 40px);
}

.page-news .ver-hero .eyebrow {
  color: var(--amber);
}

.page-news .ver-hero .h1 {
  margin: 12px 0 0;
  font-size: clamp(34px, 7.4vw, 74px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--paper-cream);
  max-width: 20ch;
}

.page-news .ver-hero .lede {
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  max-width: 48ch;
  font-size: clamp(16px, 1.9vw, 18px);
  line-height: 1.7;
  color: var(--cream-80);
}

.page-news .ver-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-news .ver-stats {
  list-style: none;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: clamp(16px, 2.4vw, 20px) 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
  border-top: 1px solid rgba(241, 233, 216, 0.22);
}

.page-news .ver-stats li {
  display: grid;
  gap: 4px;
}

.page-news .stat-num {
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1;
  color: var(--pitch-cyan);
  letter-spacing: -0.02em;
}

.page-news .stat-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cream-55);
}

.page-news .ver-card {
  background: var(--paper-cream);
  color: var(--ink-navy);
  border: 2px solid var(--ink-navy);
  box-shadow: 10px 10px 0 rgba(25, 245, 192, 0.26);
  padding: 12px;
}

.page-news .ver-card .media-frame {
  margin: 0;
  border: 1px solid var(--ink-navy);
}

.page-news .ver-card .media-caption {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--slate-blue);
}

.page-news .ver-card-body {
  padding: 14px 4px 4px;
}

.page-news .ver-card-body p {
  margin: 10px 0 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pn-ink-soft);
}

.page-news .ver-card-link {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate-blue);
  text-decoration: none;
  border-bottom: 1px solid var(--line-blue);
  padding-bottom: 2px;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-news .ver-card-link:hover,
.page-news .ver-card-link:focus-visible {
  color: var(--clay);
  border-bottom-color: var(--amber);
}

/* ---------- 主体网格 ---------- */
.page-news .ver-body {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  padding-top: clamp(32px, 5vw, 56px);
  padding-bottom: clamp(48px, 8vw, 88px);
}

.page-news .ver-rail {
  border-top: 2px solid var(--ink-navy);
  padding-top: 12px;
}

.page-news .rail-label {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rock-gray);
}

.page-news .rail-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
}

.page-news .rail-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 4px 0;
  font-size: 14px;
  color: var(--ink-navy);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-news .rail-list a .mono {
  font-size: 11px;
  color: var(--rock-gray);
  letter-spacing: 0.08em;
}

.page-news .rail-list a:hover,
.page-news .rail-list a:focus-visible {
  color: var(--slate-blue);
  border-bottom-color: var(--pitch-cyan);
}

.page-news .rail-list--sub a {
  font-size: 13px;
  color: var(--pn-ink-soft);
}

.page-news .rail-top {
  display: inline-block;
  margin-top: 4px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--slate-blue);
  text-decoration: none;
  border-bottom: 1px dashed var(--line-blue);
}

.page-news .rail-top:hover,
.page-news .rail-top:focus-visible {
  color: var(--ink-navy);
  border-bottom-color: var(--amber);
}

/* ---------- 章节 ---------- */
.page-news .ver-sec {
  border-top: 1px dashed var(--pn-dash);
  padding: clamp(28px, 4vw, 44px) 0;
}

.page-news .ver-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .ver-sec .h2 {
  margin: 6px 0 0;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.15;
}

.page-news .ver-sec .eyebrow {
  color: var(--clay);
}

/* ---------- 改版总览 ---------- */
.page-news .sum-grid {
  display: grid;
  gap: 18px;
  margin-top: clamp(18px, 3vw, 26px);
}

.page-news .sum-card {
  background: var(--pn-card);
  border: 2px solid var(--ink-navy);
  box-shadow: 8px 8px 0 rgba(11, 30, 45, 0.1);
  padding: clamp(18px, 3vw, 26px);
}

.page-news .sum-no {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--clay);
}

.page-news .sum-lead {
  margin: 0;
  font-size: clamp(16px, 2vw, 17px);
  line-height: 1.7;
  color: var(--ink-navy);
}

.page-news .sum-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .sum-list li {
  display: grid;
  gap: 4px;
  padding-left: 12px;
  border-left: 2px solid var(--line-blue);
}

.page-news .sum-list .mono {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--slate-blue);
}

.page-news .sum-list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--pn-ink-soft);
}

.page-news .sum-diff .h3 {
  margin: 0 0 4px;
  font-size: clamp(18px, 2.4vw, 22px);
}

.page-news .diff-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .diff-list li {
  display: grid;
  gap: 6px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--pn-dash);
}

.page-news .diff-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .diff-list .tag {
  justify-self: start;
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-news .diff-list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--pn-ink-soft);
}

/* ---------- 五项要点 ---------- */
.page-news .point-list {
  list-style: none;
  margin: clamp(18px, 3vw, 28px) 0 0;
  padding: 0;
}

.page-news .point {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-bottom: 1px solid var(--pn-hair);
}

.page-news .point-no {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: rgba(11, 30, 45, 0.2);
}

.page-news .point h3 {
  margin: 0 0 6px;
  font-size: clamp(19px, 2.4vw, 24px);
  line-height: 1.3;
}

.page-news .point p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--pn-ink-soft);
}

.page-news .point-gain {
  margin-top: 8px;
  font-size: 14px;
  color: var(--slate-blue);
  display: flex;
  gap: 8px;
  align-items: baseline;
}

.page-news .point-gain::before {
  content: "→";
  color: var(--amber);
  font-family: var(--font-mono);
}

/* ---------- 时间轴 ---------- */
.page-news .tl-intro {
  margin: 14px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--pn-ink-soft);
}

.page-news .tl-grid {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  margin-top: clamp(16px, 3vw, 24px);
}

.page-news .tl input[type="radio"] {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  clip-path: inset(50%);
  pointer-events: none;
}

.page-news .tl-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-news .tl-filters label {
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 7px 12px;
  border: 1px solid var(--line-blue);
  color: var(--slate-blue);
  background: transparent;
  transition: background 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-news .tl-filters label:hover {
  border-color: var(--ink-navy);
  color: var(--ink-navy);
}

.page-news #f-all:checked ~ .tl-filters label[for="f-all"] {
  background: var(--ink-navy);
  border-color: var(--ink-navy);
  color: var(--paper-cream);
}

.page-news #f-adjust:checked ~ .tl-filters label[for="f-adjust"] {
  background: var(--moss-green);
  border-color: var(--moss-green);
  color: var(--paper-cream);
}

.page-news #f-entry:checked ~ .tl-filters label[for="f-entry"] {
  background: var(--slate-blue);
  border-color: var(--slate-blue);
  color: var(--paper-cream);
}

.page-news #f-archive:checked ~ .tl-filters label[for="f-archive"] {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink-navy);
}

.page-news #f-tutorial:checked ~ .tl-filters label[for="f-tutorial"] {
  background: var(--clay);
  border-color: var(--clay);
  color: var(--paper-cream);
}

.page-news #f-all:focus-visible ~ .tl-filters label[for="f-all"],
.page-news #f-adjust:focus-visible ~ .tl-filters label[for="f-adjust"],
.page-news #f-entry:focus-visible ~ .tl-filters label[for="f-entry"],
.page-news #f-archive:focus-visible ~ .tl-filters label[for="f-archive"],
.page-news #f-tutorial:focus-visible ~ .tl-filters label[for="f-tutorial"] {
  outline: 2px solid var(--slate-blue);
  outline-offset: 2px;
}

.page-news #f-adjust:checked ~ .tl-list .tl-item:not(.cat-adjust),
.page-news #f-entry:checked ~ .tl-list .tl-item:not(.cat-entry),
.page-news #f-archive:checked ~ .tl-list .tl-item:not(.cat-archive),
.page-news #f-tutorial:checked ~ .tl-list .tl-item:not(.cat-tutorial) {
  display: none;
}

.page-news .tl-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  position: relative;
}

.page-news .tl-list::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--amber), var(--line-blue) 55%, rgba(94, 127, 146, 0.22));
}

.page-news .tl-item {
  position: relative;
  margin-bottom: 10px;
  background: var(--pn-card);
  border: 1px solid var(--pn-hair);
  transition: border-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-news .tl-item:hover {
  border-color: var(--slate-blue);
  box-shadow: 4px 4px 0 rgba(11, 30, 45, 0.08);
}

.page-news .tl-item::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 16px;
  width: 12px;
  height: 12px;
  box-sizing: border-box;
  border-radius: 50%;
  background: var(--rock-gray);
  border: 2px solid var(--paper-cream);
}

.page-news .tl-item.cat-adjust::before {
  background: var(--moss-green);
}

.page-news .tl-item.cat-entry::before {
  background: var(--pitch-cyan);
}

.page-news .tl-item.cat-archive::before {
  background: var(--amber);
}

.page-news .tl-item.cat-tutorial::before {
  background: var(--clay);
}

.page-news .tl-item > summary {
  list-style: none;
  cursor: pointer;
  position: relative;
  padding: 12px 34px 12px 14px;
  display: grid;
  gap: 6px;
}

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

.page-news .tl-item > summary::after {
  content: "+";
  position: absolute;
  right: 13px;
  top: 11px;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--slate-blue);
}

.page-news .tl-item[open] > summary::after {
  content: "–";
  color: var(--amber);
}

.page-news .tl-item > summary:focus-visible {
  outline: 2px solid var(--slate-blue);
  outline-offset: -2px;
}

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

.page-news .tl-time {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--rock-gray);
}

.page-news .tl-item .tag--cat {
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 2px 7px;
}

.page-news .cat-adjust .tag--cat {
  background: var(--moss-green);
  color: var(--paper-cream);
}

.page-news .cat-entry .tag--cat {
  background: var(--pitch-cyan);
  color: var(--ink-navy);
}

.page-news .cat-archive .tag--cat {
  background: var(--amber);
  color: var(--ink-navy);
}

.page-news .cat-tutorial .tag--cat {
  background: var(--clay);
  color: var(--paper-cream);
}

.page-news .tl-title {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink-navy);
}

.page-news .tl-body {
  border-top: 1px dashed var(--pn-dash);
  padding: 10px 14px 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pn-ink-soft);
}

.page-news .tl-body p {
  margin: 0 0 6px;
}

.page-news .tl-impact {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--slate-blue);
}

.page-news .tl-aside {
  margin: 0;
  border: 1px solid var(--ink-navy);
  background: var(--mist-cyan);
  padding: 10px;
}

.page-news .tl-aside .media-caption {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.03em;
  color: var(--slate-blue);
  margin-top: 8px;
}

/* ---------- 影响范围 ---------- */
.page-news .impact-figure {
  margin: clamp(16px, 3vw, 24px) 0 0;
  border: 1px solid var(--ink-navy);
  background: var(--pn-card);
  padding: 8px;
}

.page-news .impact-figure .media-caption {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.03em;
  color: var(--slate-blue);
  margin-top: 6px;
}

.page-news .impact-grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(16px, 3vw, 22px);
}

.page-news .impact-card {
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--pn-hair);
  border-left-width: 4px;
  padding: clamp(16px, 2.5vw, 22px);
  transition: background 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-news .impact-card:hover {
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 6px 6px 0 rgba(11, 30, 45, 0.08);
}

.page-news .impact-card--adjust {
  border-left-color: var(--moss-green);
}

.page-news .impact-card--entry {
  border-left-color: var(--pitch-cyan);
}

.page-news .impact-card--archive {
  border-left-color: var(--amber);
}

.page-news .impact-card--tutorial {
  border-left-color: var(--clay);
}

.page-news .impact-card .tag {
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-news .impact-card h3 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.35;
}

.page-news .impact-card p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.68;
  color: var(--pn-ink-soft);
}

.page-news .impact-link {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--slate-blue);
  text-decoration: none;
  border-bottom: 1px solid var(--line-blue);
  padding-bottom: 2px;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-news .impact-link:hover,
.page-news .impact-link:focus-visible {
  color: var(--ink-navy);
  border-bottom: 2px solid var(--pitch-cyan);
}

.page-news .texture-band {
  margin-top: clamp(22px, 4vw, 34px);
  border-top: 2px solid var(--ink-navy);
  border-bottom: 2px solid var(--ink-navy);
  overflow: hidden;
  background: var(--ink-navy);
}

.page-news .texture-band img {
  width: 100%;
  height: clamp(110px, 18vw, 180px);
  object-fit: cover;
  opacity: 0.55;
}

/* ---------- 反馈 ---------- */
.page-news .feedback {
  position: relative;
  overflow: hidden;
  background: var(--ink-navy);
  color: var(--paper-cream);
  border-left: 6px solid var(--amber);
  padding: clamp(22px, 4vw, 40px);
}

.page-news .feedback::after {
  content: "";
  position: absolute;
  inset: auto -10% -40% 40%;
  height: 160%;
  background: repeating-linear-gradient(82deg, rgba(25, 245, 192, 0.08) 0 2px, transparent 2px 64px);
  pointer-events: none;
}

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

.page-news .eyebrow--light {
  color: var(--amber);
}

.page-news .feedback .h2 {
  margin: 8px 0 12px;
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.2;
  color: var(--paper-cream);
}

.page-news .feedback p {
  margin: 0 0 10px;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--cream-80);
}

.page-news .feedback .feedback-note {
  font-size: 14px;
  color: var(--cream-70);
}

.page-news .feedback-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.page-news .feedback-contact {
  margin: 18px 0 0;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--cream-70);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .ver-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .tl-item > summary {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 700px) {
  .page-news .impact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .point {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 4px 20px;
    align-items: start;
  }

  .page-news .point:nth-child(even) {
    padding-left: clamp(0px, 4vw, 54px);
  }
}

@media (min-width: 820px) {
  .page-news .sum-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .page-news .ver-hero-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-news .tl-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.75fr);
    align-items: start;
  }

  .page-news .tl-aside {
    position: sticky;
    top: 96px;
  }
}

@media (min-width: 1000px) {
  .page-news .ver-body {
    grid-template-columns: 196px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .ver-rail {
    position: sticky;
    top: 92px;
    border-top: 2px solid var(--ink-navy);
  }

  .page-news .rail-list {
    flex-direction: column;
    gap: 2px;
  }

  .page-news .rail-top {
    margin-top: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition: none !important;
  }
}
<<<END>>>