.page-news {
  --news-rail-w: 200px;
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-block: clamp(1.5rem, 4vw, 2.5rem) clamp(2rem, 5vw, 3.5rem);
  background:
    radial-gradient(900px 420px at 88% -12%, rgba(63, 224, 255, 0.16), transparent 62%),
    radial-gradient(620px 340px at 4% 6%, rgba(245, 184, 75, 0.1), transparent 60%);
}

.page-news .hero-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  margin-top: clamp(1.25rem, 3vw, 2rem);
}

.page-news .hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 7.2vw, 4.4rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: 0.02em;
  margin: 0.55rem 0 0;
}

.page-news .hero-em {
  display: block;
  color: var(--cyan);
}

.page-news .hero-copy .lede {
  max-width: 54ch;
  margin-top: 1.1rem;
  color: var(--muted);
}

.page-news .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.page-news .hero-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.page-news .fig {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0.95rem 1rem;
  border: var(--panel-border);
  border-radius: var(--radius);
  background: linear-gradient(158deg, rgba(19, 38, 61, 0.94), rgba(14, 27, 46, 0.9));
}

.page-news .fig--cyan { border-color: rgba(63, 224, 255, 0.44); }
.page-news .fig--gold { border-color: rgba(245, 184, 75, 0.44); }
.page-news .fig--line { grid-column: 1 / -1; }

.page-news .fig-num {
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--cyan-bright);
}

.page-news .fig--gold .fig-num { color: var(--gold-soft); }

.page-news .fig-label {
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--muted);
}

/* ---------- 横向筛选带 ---------- */
.page-news .news-band {
  padding-block: 0.85rem;
  background: rgba(7, 17, 31, 0.94);
  border-block: 1px solid rgba(91, 101, 112, 0.42);
  backdrop-filter: blur(10px);
}

.page-news .band-inner {
  display: grid;
  gap: 0.55rem;
}

.page-news .chip-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.6rem;
}

.page-news .chip-group-name {
  min-width: 3rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .chip {
  padding: 0.3rem 0.68rem;
  font-size: 0.8125rem;
  line-height: 1.4;
  color: var(--muted);
  border: 1px solid rgba(91, 101, 112, 0.62);
  border-radius: 999px;
  transition: color 200ms ease, border-color 200ms ease, background 200ms ease;
}

.page-news .chip:hover,
.page-news .chip:focus-visible {
  color: var(--text);
  border-color: var(--cyan);
}

.page-news .chip--on {
  color: var(--cyan-bright);
  font-weight: 600;
  border-color: var(--cyan);
  background: rgba(63, 224, 255, 0.14);
}

/* ---------- 目录与密集列表 ---------- */
.page-news .section {
  padding-block: clamp(2.25rem, 5vw, 3.75rem);
}

.page-news .catalog-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-news .catalog-rail {
  align-self: start;
}

.page-news .rail-title {
  margin: 0 0 0.6rem;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-news .rail-list {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
  border-left: 1px solid rgba(91, 101, 112, 0.45);
}

.page-news .rail-link {
  display: block;
  padding: 0.36rem 0 0.36rem 0.8rem;
  font-size: 0.875rem;
  color: var(--muted);
  text-decoration: none;
  border-left: 2px solid transparent;
  margin-left: -1px;
  transition: color 200ms ease, border-color 200ms ease;
}

.page-news .rail-link:hover,
.page-news .rail-link:focus-visible {
  color: var(--cyan-bright);
  border-left-color: var(--cyan);
}

.page-news .rail-note {
  margin: 0;
  padding-top: 0.85rem;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--muted);
  border-top: 1px dashed rgba(91, 101, 112, 0.4);
}

.page-news .catalog-body {
  display: grid;
  gap: 1.25rem;
  min-width: 0;
}

.page-news .catalog-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.6vw, 2.1rem);
  line-height: 1.16;
  letter-spacing: 0.01em;
  margin: 0;
}

.page-news .media-figure {
  margin: 0;
}

.page-news .review-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(91, 101, 112, 0.36);
}

.page-news .review-item {
  display: grid;
  grid-template-columns: 1.85rem minmax(0, 1fr);
  gap: 0.3rem 0.7rem;
  padding: 1rem 0.4rem;
  border-bottom: 1px solid rgba(91, 101, 112, 0.32);
  transition: background 220ms ease;
}

.page-news .review-item:hover {
  background: linear-gradient(90deg, rgba(63, 224, 255, 0.08), transparent 72%);
}

.page-news .review-no {
  grid-column: 1;
  padding-top: 0.15rem;
  font-size: 0.8125rem;
  color: var(--cyan);
}

.page-news .review-body {
  grid-column: 2;
  min-width: 0;
}

.page-news .review-title {
  margin: 0 0 0.4rem;
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text);
}

.page-news .review-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin: 0 0 0.45rem;
}

.page-news .review-tags .tag {
  font-size: 0.6875rem;
  padding: 0.14rem 0.5rem;
}

.page-news .review-summary {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.68;
  color: var(--muted);
}

.page-news .review-meta {
  grid-column: 2;
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.page-news .review-meta span {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-news .review-when {
  color: var(--gold);
}

/* ---------- 卡关主题 ---------- */
.page-news .stuck {
  background:
    linear-gradient(180deg, rgba(14, 27, 46, 0.7), rgba(7, 17, 31, 0) 70%);
}

.page-news .stuck-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-news h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.6vw, 2.4rem);
  line-height: 1.16;
  letter-spacing: 0.01em;
  margin: 0.45rem 0 0.9rem;
}

.page-news .stuck-copy p {
  color: var(--muted);
  line-height: 1.8;
}

.page-news .stuck-list {
  margin: 1.2rem 0 1.5rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.page-news .stuck-list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .stuck-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 1px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-news .stuck-list strong {
  color: var(--text);
  font-weight: 600;
}

/* ---------- 四个维度 ---------- */
.page-news .dims-head {
  max-width: 62ch;
}

.page-news .dims-head .lede {
  color: var(--muted);
}

.page-news .dims-grid {
  display: grid;
  gap: clamp(1.25rem, 3.5vw, 2rem);
  margin-top: 1.5rem;
}

.page-news .dims-figure {
  padding: 0.85rem;
  border: var(--panel-border);
  border-radius: var(--radius);
  background: linear-gradient(152deg, rgba(19, 38, 61, 0.7), rgba(7, 17, 31, 0.9));
}

.page-news .dims-figure svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .dims-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.9rem;
}

.page-news .dims-list li {
  display: grid;
  grid-template-columns: 1.7rem minmax(0, 1fr);
  gap: 0.15rem 0.7rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px dashed rgba(91, 101, 112, 0.36);
}

.page-news .dims-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-news .dims-no {
  padding-top: 0.2rem;
  font-size: 0.8125rem;
  color: var(--gold);
}

.page-news .dims-list h3 {
  margin: 0 0 0.28rem;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text);
}

.page-news .dims-list p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .dims-img {
  margin-top: 1.5rem;
}

/* ---------- 更新节奏 ---------- */
.page-news .updates-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.25rem);
}

.page-news .updates-main p {
  color: var(--muted);
  line-height: 1.85;
}

.page-news .updates-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(91, 101, 112, 0.36);
}

.page-news .link-cyan {
  font-size: 0.9375rem;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 224, 255, 0.35);
  padding-bottom: 0.12rem;
  transition: color 200ms ease, border-color 200ms ease;
}

.page-news .link-cyan:hover,
.page-news .link-cyan:focus-visible {
  color: var(--cyan-bright);
  border-bottom-color: var(--cyan-bright);
}

.page-news .editor-note {
  align-self: start;
  padding: 1.15rem 1.25rem;
  border-radius: var(--radius);
  background: linear-gradient(166deg, var(--paper), #E6DAC5);
  color: var(--paper-ink);
  box-shadow: var(--shadow-panel);
}

.page-news .note-label {
  margin: 0 0 0.7rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: #C4715A;
  font-weight: 700;
}

.page-news .note-body {
  margin: 0 0 0.7rem;
  font-size: 0.9375rem;
  line-height: 1.8;
}

.page-news .note-body:last-of-type {
  margin-bottom: 0.9rem;
}

.page-news .note-sign {
  margin: 0;
  padding-top: 0.7rem;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: #5C6C7C;
  border-top: 1px solid rgba(21, 34, 51, 0.18);
}

/* ---------- 怎么开始读 ---------- */
.page-news .path-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: start;
}

.page-news .path-fig .media-frame {
  aspect-ratio: 3 / 4;
}

.page-news .path-fig .media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .path-steps {
  margin: 1.25rem 0 1.5rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1rem;
}

.page-news .path-steps li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.2rem 0.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(91, 101, 112, 0.3);
}

.page-news .path-steps li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-news .step-no {
  padding-top: 0.2rem;
  font-size: 0.8125rem;
  color: var(--gold);
}

.page-news .path-steps h3 {
  margin: 0 0 0.3rem;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text);
}

.page-news .path-steps p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .path-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .review-item {
    grid-template-columns: 2.4rem minmax(0, 1fr) auto;
    align-items: start;
    padding: 1.05rem 0.5rem;
  }

  .page-news .review-meta {
    grid-column: 3;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.25rem;
    margin-top: 0;
  }
}

@media (min-width: 900px) {
  .page-news .band-inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.4rem 1.5rem;
  }

  .page-news .news-band {
    position: sticky;
    top: var(--header-h);
    z-index: 5;
  }

  .page-news .dims-grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .page-news .stuck-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-news .hero-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.85fr);
    align-items: end;
  }

  .page-news .catalog-grid {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
  }

  .page-news .catalog-rail {
    position: sticky;
    top: calc(var(--header-h) + 6.5rem);
  }

  .page-news .updates-grid {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 0.72fr);
    align-items: start;
  }

  .page-news .path-grid {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .chip,
  .page-news .rail-link,
  .page-news .link-cyan,
  .page-news .review-item {
    transition: none;
  }
}