.page-news {
  --news-rail: 250px;
  --cat-browser: var(--cyan);
  --cat-where: var(--gold);
  --cat-member: var(--magenta);
  --cat-home: var(--mist);
  color: var(--text);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-news .news-wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 40px);
  min-width: 0;
}

.page-news [data-cat="browser"] { --c: var(--cat-browser); }
.page-news [data-cat="where"] { --c: var(--cat-where); }
.page-news [data-cat="member"] { --c: var(--cat-member); }
.page-news [data-cat="home"] { --c: var(--cat-home); }

.page-news .breadcrumb {
  margin-top: clamp(14px, 3vw, 28px);
  font-size: 13px;
  color: var(--muted);
}

.page-news .breadcrumb__link { color: var(--muted); text-decoration: none; transition: color var(--ease); }
.page-news .breadcrumb__link:hover,
.page-news .breadcrumb__link:focus-visible { color: var(--cyan); }
.page-news .breadcrumb__current { color: var(--text); }

/* 首屏 */
.page-news .news-hero {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  padding-top: clamp(16px, 3vw, 32px);
}

.page-news .hero-copy { display: grid; gap: 14px; }

.page-news .hero-title {
  font-family: var(--font-display);
  font-size: clamp(30px, 6.4vw, 62px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0;
  max-width: 18ch;
  color: var(--text);
}

.page-news .hero-lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(14.5px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--muted);
}

.page-news .hero-board {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background:
    radial-gradient(120% 130% at 100% 0%, rgba(57, 240, 218, 0.16), transparent 62%),
    radial-gradient(90% 110% at 0% 100%, rgba(255, 79, 154, 0.10), transparent 60%),
    var(--ink-800);
  padding: clamp(16px, 3vw, 30px);
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
}

.page-news .board-version {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px 16px;
}

.page-news .version-num {
  font-family: var(--font-mono);
  font-size: clamp(52px, 13vw, 88px);
  line-height: 0.86;
  letter-spacing: -0.04em;
  color: var(--cyan);
  text-shadow: 0 0 32px rgba(57, 240, 218, 0.35);
}

.page-news .version-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(243, 196, 107, 0.55);
  background: rgba(243, 196, 107, 0.12);
  color: var(--gold);
  font-size: 12.5px;
  white-space: nowrap;
}

.page-news .version-tag .status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px rgba(91, 228, 155, 0.8);
}

.page-news .board-facts {
  display: grid;
  gap: 12px;
}

.page-news .fact {
  display: grid;
  gap: 4px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.page-news .fact__k {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .fact__v {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text);
}

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

.page-news .cat-cell {
  display: grid;
  gap: 4px;
  padding: 11px 13px;
  border-left: 3px solid var(--c, var(--cyan));
  border-radius: 4px 16px 16px 4px;
  background: rgba(7, 11, 26, 0.6);
  text-decoration: none;
  transition: background var(--ease), transform var(--ease);
}

.page-news .cat-cell:hover,
.page-news .cat-cell:focus-visible {
  background: rgba(24, 36, 76, 0.9);
  transform: translateX(2px);
}

.page-news .cat-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}

.page-news .cat-count {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--c, var(--muted));
}

/* 通用章节 */
.page-news .sec { padding-block: clamp(34px, 6vw, 68px); }

.page-news .sec-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .sec-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 4.2vw, 42px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-news .sec-lead {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

/* 6.4 稳定版宽幅条 */
.page-news .release {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, var(--ink-800), var(--ink-900) 64%);
  display: grid;
}

.page-news .release::before {
  content: "";
  position: absolute;
  top: -55%;
  right: -12%;
  width: min(560px, 86%);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(57, 240, 218, 0.20), transparent 66%);
  transform: rotate(18deg);
  pointer-events: none;
}

.page-news .release__grid {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(115deg, rgba(38, 50, 92, 0.55) 0 1px, transparent 1px 46px);
  mask-image: linear-gradient(160deg, rgba(0, 0, 0, 0.85), transparent 72%);
  -webkit-mask-image: linear-gradient(160deg, rgba(0, 0, 0, 0.85), transparent 72%);
  pointer-events: none;
}

.page-news .release__body {
  position: relative;
  z-index: 1;
  padding: clamp(20px, 4vw, 44px);
  display: grid;
  gap: 14px;
  align-content: start;
  min-width: 0;
}

.page-news .release-list {
  list-style: none;
  margin: 4px 0 6px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .release-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .release-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(57, 240, 218, 0.6);
}

.page-news .release__body .btn { justify-self: start; margin-top: 6px; }

.page-news .release__media {
  position: relative;
  z-index: 1;
  margin: 0;
  overflow: hidden;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  min-width: 0;
}

.page-news .release__media .media__img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  max-height: 380px;
  object-fit: cover;
}

/* 动态列表 */
.page-news .dyn-layout {
  display: grid;
  gap: 24px;
}

.page-news .dyn-rail {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-news .rail-hint {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--mist);
  text-transform: uppercase;
}

.page-news .dyn-filters {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 8px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-news .dyn-filters::-webkit-scrollbar { display: none; }

.page-news .filter-btn {
  flex: 0 0 auto;
  font: inherit;
  font-size: 13px;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: rgba(16, 26, 58, 0.72);
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}

.page-news .filter-btn:hover,
.page-news .filter-btn:focus-visible {
  color: var(--text);
  border-color: rgba(57, 240, 218, 0.7);
}

.page-news .filter-btn.is-active,
.page-news .filter-btn[aria-pressed="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-900);
  font-weight: 700;
}

.page-news .rail-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .dyn-main { min-width: 0; display: grid; gap: 18px; }

.page-news .pulse-media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
}

.page-news .pulse-media .media__img {
  display: block;
  width: 100%;
  height: 140px;
  object-fit: cover;
}

.page-news .dyn-grid {
  display: grid;
  gap: 16px;
}

.page-news .dyn-card {
  --c: var(--cyan);
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 18px;
  min-width: 0;
  border: 1px solid var(--line);
  border-top: 3px solid var(--c);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(16, 26, 58, 0.94), rgba(7, 11, 26, 0.94));
  transition: border-color var(--ease), transform var(--ease), background var(--ease);
}

.page-news .dyn-card:hover {
  transform: translateY(-2px);
  border-color: rgba(57, 240, 218, 0.45);
  border-top-color: var(--c);
}

.page-news .dyn-card__head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.page-news .dyn-cat {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--c);
  background: rgba(255, 255, 255, 0.04);
  color: var(--c);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  max-width: 100%;
}

.page-news .dyn-time {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--muted);
  white-space: nowrap;
}

.page-news .dyn-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.45;
  color: var(--text);
}

.page-news .dyn-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .dyn-more {
  margin-top: auto;
  padding-top: 6px;
  border-top: 1px solid var(--line);
}

.page-news .dyn-more .accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 6px 0;
  background: none;
  border: 0;
  color: var(--cyan);
  font: inherit;
  font-size: 12.5px;
  letter-spacing: 0.02em;
  cursor: pointer;
  text-align: left;
}

.page-news .dyn-more .accordion__trigger:hover,
.page-news .dyn-more .accordion__trigger:focus-visible { color: var(--mist); }

.page-news .accordion__icon {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
  color: var(--gold);
  transition: transform var(--ease);
}

.page-news .dyn-more .accordion__trigger[aria-expanded="true"] .accordion__icon {
  transform: rotate(45deg);
}

.page-news .dyn-more .accordion__panel {
  padding: 6px 0 4px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
  border-left: 2px solid rgba(243, 196, 107, 0.5);
  padding-left: 12px;
  margin-bottom: 4px;
}

.page-news .dyn-more .accordion__panel p { margin: 0; }

.page-news .dyn-rule {
  grid-column: 1 / -1;
  position: relative;
  height: 1px;
  margin: 4px 0;
  background: linear-gradient(90deg, transparent, var(--line) 18%, var(--line) 82%, transparent);
}

.page-news .dyn-rule .rhythm-bar__spark {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 7px;
  height: 7px;
  margin: -3.5px 0 0 -3.5px;
  border-radius: 50%;
  background: var(--magenta);
  box-shadow: 0 0 12px rgba(255, 79, 154, 0.8);
}

.page-news .filter-empty {
  margin: 12px 0 0;
  padding: 16px 18px;
  border: 1px dashed var(--line);
  border-radius: var(--radius-md);
  color: var(--muted);
  font-size: 14px;
}

/* 更新节奏 */
.page-news .cadence {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  align-items: center;
}

.page-news .cadence__copy { display: grid; gap: 12px; min-width: 0; }

.page-news .cadence-list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .cadence-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(38, 50, 92, 0.7);
}

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

.page-news .cadence-list .num-note {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
}

.page-news .cadence__media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--ink-800);
  min-width: 0;
}

.page-news .cadence__media .media__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 3;
  object-fit: cover;
}

.page-news .media__caption {
  display: block;
  padding: 10px 14px 12px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.page-news .rhythm-bar {
  position: relative;
  margin-top: clamp(24px, 4vw, 44px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line) 25%, var(--line) 75%, transparent);
}

.page-news .rhythm-bar .rhythm-bar__spark {
  position: absolute;
  right: 18%;
  top: 50%;
  width: 8px;
  height: 8px;
  margin-top: -4px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px rgba(57, 240, 218, 0.75);
}

/* 版本核对 */
.page-news .check-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(100% 120% at 0% 0%, rgba(243, 196, 107, 0.12), transparent 58%),
    rgba(16, 26, 58, 0.72);
  padding: clamp(20px, 4vw, 42px);
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

.page-news .check-panel__head { display: grid; gap: 10px; }

.page-news .check-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .check-steps li {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(7, 11, 26, 0.55);
  min-width: 0;
}

.page-news .step-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}

.page-news .check-steps h3 {
  margin: 0;
  font-size: 16px;
  line-height: 1.4;
  color: var(--text);
}

.page-news .check-steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .check-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 下一版本 */
.page-news .next-media {
  margin: 0 0 clamp(22px, 3vw, 36px);
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
}

.page-news .next-media .media__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.page-news .next { display: grid; gap: clamp(16px, 2.4vw, 24px); }

.page-news .next-grid {
  display: grid;
  gap: 14px;
}

.page-news .next-item {
  display: grid;
  gap: 8px;
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  background: linear-gradient(150deg, rgba(24, 36, 76, 0.8), rgba(7, 11, 26, 0.8));
  min-width: 0;
}

.page-news .next-item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16.5px;
  line-height: 1.4;
  color: var(--text);
}

.page-news .next-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 平板与桌面 */
@media (min-width: 720px) {
  .page-news .board-facts { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
  .page-news .cat-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-news .pulse-media .media__img { height: 190px; }
  .page-news .dyn-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-news .check-steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-news .next-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 960px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
    gap: 36px;
  }

  .page-news .hero-copy { position: sticky; top: calc(var(--header-h) + 24px); }

  .page-news .release {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: stretch;
  }

  .page-news .release__media {
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  }

  .page-news .release__media .media__img { min-height: 100%; max-height: none; }

  .page-news .dyn-layout {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

  .page-news .dyn-rail {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    gap: 14px;
  }

  .page-news .dyn-filters {
    flex-direction: column;
    overflow: visible;
    padding: 0;
  }

  .page-news .filter-btn { width: 100%; text-align: left; }

  .page-news .cadence {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 40px;
  }
}
<<<END>>>