.page-news {
  --news-sec-gap: clamp(44px, 6vw, 76px);
  --news-card-pad: clamp(18px, 2.6vw, 30px);
  padding-bottom: clamp(56px, 8vw, 104px);
  background:
    radial-gradient(1200px 520px at 88% -8%, rgba(34, 224, 214, 0.08), transparent 62%),
    var(--ink);
}

.page-news .breadcrumbs {
  margin: clamp(14px, 2.4vw, 24px) 0 clamp(16px, 2.6vw, 26px);
  font-size: 13px;
  color: var(--stone);
}

.page-news .breadcrumbs a {
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-news .breadcrumbs a:hover {
  color: var(--neon-soft);
  border-bottom-color: var(--line-neon);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(22px, 4vw, 48px) clamp(18px, 4vw, 52px) clamp(22px, 4vw, 44px);
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(180deg, var(--navy) 0%, var(--ink) 92%);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(169, 183, 194, 0.07) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, rgba(169, 183, 194, 0.05) 0 1px, transparent 1px 64px);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 46%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--neon));
  opacity: 0.75;
  pointer-events: none;
}

.page-news .news-hero-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 16px;
  max-width: 66ch;
}

.page-news .news-hero-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(29px, 6vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-news .news-hero-lead {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--stone);
}

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

.page-news .news-scale {
  position: relative;
  z-index: 1;
  height: 12px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background-image: repeating-linear-gradient(90deg, var(--line-strong) 0 1px, transparent 1px 18px);
  opacity: 0.85;
}

.page-news .news-hero-figure {
  position: relative;
  z-index: 1;
  margin: clamp(18px, 3vw, 28px) 0 0;
  border: 1px solid var(--line);
  background: var(--teal-shadow);
}

.page-news .news-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 7;
  object-fit: cover;
}

/* ---------- 章节通用 ---------- */
.page-news .news-sec {
  margin-top: var(--news-sec-gap);
}

.page-news .news-sechead {
  display: grid;
  gap: 8px;
  padding-bottom: 16px;
  margin-bottom: clamp(18px, 2.6vw, 28px);
  border-bottom: 1px solid var(--line-strong);
}

.page-news .news-secnum {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--neon);
}

.page-news .news-sectitle {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--cream);
}

.page-news .news-secdesc {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--stone);
}

/* ---------- 精选 ---------- */
.page-news .news-picks {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .pick {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: var(--news-card-pad);
  background: var(--navy);
  transition: background 0.3s var(--ease);
}

.page-news .pick:hover {
  background: var(--panel);
}

.page-news .pick--lead {
  background: linear-gradient(158deg, var(--panel) 0%, var(--navy) 74%);
}

.page-news .pick--lead:hover {
  background: linear-gradient(158deg, #10425a 0%, var(--navy) 74%);
}

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

.page-news .pick-time {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.page-news .pick-title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(17px, 2.2vw, 21px);
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-news .pick--lead .pick-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3vw, 32px);
  line-height: 1.32;
}

.page-news .pick-desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--stone);
}

.page-news .pick-figure {
  margin: 2px 0 0;
  border: 1px solid var(--line);
  overflow: hidden;
}

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

.page-news .pick-link {
  justify-self: start;
  font-size: 13px;
  font-weight: 600;
  color: var(--neon-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.page-news .pick-link:hover {
  color: var(--cream);
  border-bottom-color: var(--neon);
}

.page-news .pick-side {
  display: grid;
  gap: 1px;
  background: var(--line);
}

/* ---------- 标签 ---------- */
.page-news .news-taglist {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .tag {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(14, 58, 80, 0.55);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--stone);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-news .tag--neon {
  color: var(--neon-soft);
  border-color: rgba(34, 224, 214, 0.42);
}

.page-news .tag--moss {
  color: #a4c29c;
  border-color: rgba(111, 143, 106, 0.62);
}

.page-news .tag--clay {
  color: #d9927c;
  border-color: rgba(181, 101, 79, 0.66);
}

.page-news .tag--amber {
  color: var(--amber);
  border-color: rgba(255, 138, 61, 0.46);
}

.page-news .news-taglink {
  text-decoration: none;
}

.page-news .news-taglink:hover {
  background: var(--panel);
  transform: translateY(-2px);
}

.page-news .tag--neon:hover {
  border-color: var(--neon);
}

.page-news .news-tagcount {
  font-size: 11px;
  opacity: 0.72;
}

/* ---------- 条目列表 ---------- */
.page-news .feed-group {
  margin-top: clamp(22px, 3.4vw, 36px);
  border-top: 1px solid var(--line-strong);
  padding-top: 14px;
}

.page-news .feed-group:first-of-type {
  margin-top: 0;
}

.page-news .feed-group-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}

.page-news .feed-group-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--stone);
}

.page-news .feed-group--neon .feed-group-dot { background: var(--neon); }
.page-news .feed-group--moss .feed-group-dot { background: var(--moss); }
.page-news .feed-group--clay .feed-group-dot { background: var(--clay); }
.page-news .feed-group--amber .feed-group-dot { background: var(--amber); }

.page-news .feed-group-title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cream);
}

.page-news .feed-group-note {
  font-size: 12px;
  color: var(--stone);
  opacity: 0.9;
}

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

.page-news .feed-item {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 6px 12px;
  padding: 16px 4px;
  border-bottom: 1px dashed rgba(169, 183, 194, 0.18);
  transition: background 0.25s var(--ease);
}

.page-news .feed-item:hover {
  background: rgba(14, 58, 80, 0.4);
}

.page-news .feed-num {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--stone);
  padding-top: 3px;
}

.page-news .feed-body {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.page-news .feed-top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
}

.page-news .feed-version {
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--neon-soft);
  border: 1px solid var(--line-neon);
  border-radius: var(--radius);
  padding: 1px 7px;
  white-space: nowrap;
}

.page-news .feed-title {
  margin: 0;
  flex: 1 1 220px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(15px, 1.7vw, 17.5px);
  line-height: 1.55;
  color: var(--cream);
}

.page-news .feed-time {
  grid-column: 2;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-news .feed-more summary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  list-style: none;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--neon-soft);
  transition: color 0.2s var(--ease);
}

.page-news .feed-more summary::-webkit-details-marker {
  display: none;
}

.page-news .feed-more summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--neon);
}

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

.page-news .feed-more summary:hover {
  color: var(--cream);
}

.page-news .feed-more p {
  margin: 10px 0 2px;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.82;
  color: var(--stone);
}

.page-news .feed-figure {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--teal-shadow);
}

.page-news .feed-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-news .feed-figcaption {
  padding: 10px 14px 12px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--stone);
  border-top: 1px solid var(--line);
}

/* ---------- 节奏 ---------- */
.page-news .rhythm-grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

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

.page-news .rhythm-item {
  display: grid;
  gap: 8px;
  padding: 16px var(--news-card-pad);
  background: var(--navy);
}

.page-news .rhythm-key {
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--neon);
}

.page-news .rhythm-item-title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--cream);
}

.page-news .rhythm-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--stone);
}

.page-news .rhythm-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--teal-shadow);
}

.page-news .rhythm-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 6.5;
  object-fit: cover;
}

.page-news .tier-grid {
  display: grid;
  gap: 12px;
  margin-top: clamp(18px, 2.6vw, 26px);
}

.page-news .tier {
  padding: 16px 18px 18px;
  border: 1px solid var(--line);
  border-top-width: 3px;
  background: rgba(8, 38, 58, 0.7);
}

.page-news .tier--neon { border-top-color: var(--neon); }
.page-news .tier--moss { border-top-color: var(--moss); }
.page-news .tier--clay { border-top-color: var(--clay); }

.page-news .tier-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--stone);
}

.page-news .tier-title {
  margin: 8px 0 6px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--cream);
}

.page-news .tier p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--stone);
}

.page-news .rhythm-note {
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  max-width: 72ch;
  padding-left: 14px;
  border-left: 2px solid var(--line-neon);
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--stone);
}

/* ---------- 下一步 ---------- */
.page-news .next-grid {
  display: grid;
  gap: 12px;
}

.page-news .next-card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: var(--news-card-pad);
  border: 1px solid var(--line);
  background: var(--navy);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-news .next-card:hover {
  border-color: var(--line-neon);
  background: var(--panel);
}

.page-news .next-card--accent {
  border-color: rgba(255, 138, 61, 0.4);
  background: linear-gradient(160deg, rgba(255, 138, 61, 0.1), var(--navy) 68%);
}

.page-news .next-kicker {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--stone);
}

.page-news .next-title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--cream);
}

.page-news .next-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--stone);
}

.page-news .next-card .btn {
  justify-self: start;
  margin-top: 4px;
}

.page-news .news-tail {
  display: grid;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
  padding-top: 16px;
  border-top: 1px solid var(--line-strong);
}

.page-news .news-tail p {
  margin: 0;
  max-width: 70ch;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--stone);
}

.page-news .news-tail a {
  color: var(--neon-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-neon);
  transition: color 0.25s var(--ease);
}

.page-news .news-tail a:hover {
  color: var(--cream);
}

.page-news .news-backtop {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  border-bottom-color: transparent !important;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-sechead {
    grid-template-columns: 76px 1fr;
    align-items: start;
    gap: 4px 16px;
  }

  .page-news .news-secnum {
    grid-row: 1 / span 2;
    padding-top: 8px;
  }

  .page-news .feed-item {
    grid-template-columns: 48px 1fr 84px;
    padding: 18px 8px;
  }

  .page-news .feed-time {
    grid-column: 3;
    grid-row: 1;
    text-align: right;
    padding-top: 3px;
  }

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

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

  .page-news .next-card--accent {
    grid-column: 1 / -1;
  }

  .page-news .news-tail {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-news .news-picks {
    grid-template-columns: 1.45fr 1fr;
  }

  .page-news .rhythm-grid {
    grid-template-columns: 1.25fr 1fr;
    align-items: start;
  }

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

  .page-news .next-card--accent {
    grid-column: auto;
  }

  .page-news .news-hero-copy {
    padding-right: 8%;
  }
}

@media (max-width: 420px) {
  .page-news .feed-version {
    font-size: 10px;
    padding: 1px 5px;
  }

  .page-news .news-taglist {
    gap: 8px;
  }

  .page-news .tag {
    padding: 8px 11px;
    font-size: 12.5px;
  }
}
<<<END>>>