.page-news {
  --news-rail-w: 216px;
  --news-body: rgba(244, 240, 230, 0.78);
  --news-gap: clamp(18px, 3vw, 36px);
  position: relative;
  overflow-x: clip;
  background: var(--ink);
  color: var(--ivory);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding-top: clamp(22px, 4vw, 48px);
  padding-bottom: clamp(28px, 5vw, 56px);
  background:
    linear-gradient(200deg, rgba(56, 224, 208, 0.1), transparent 44%),
    radial-gradient(120% 90% at 84% -12%, rgba(216, 168, 78, 0.18), transparent 62%),
    var(--ink);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: 62%;
  height: 140%;
  background: repeating-linear-gradient(102deg, rgba(216, 168, 78, 0.09) 0 1px, transparent 1px 26px);
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(12px, 2vw, 20px);
}

.page-news .news-hero .eyebrow {
  color: var(--gold-bright);
  letter-spacing: 0.16em;
  font-size: 0.74rem;
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(14px, 2.4vw, 24px);
}

.page-news .news-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.25rem, 8vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--ivory);
}

.page-news .news-hero__title span {
  color: var(--gold);
}

.page-news .news-hero__aside {
  display: grid;
  gap: 12px;
  padding-left: clamp(0px, 2vw, 18px);
  border-left: 2px solid var(--line-gold);
}

.page-news .news-hero__lead {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(0.94rem, 1.6vw, 1.02rem);
  line-height: 1.8;
  color: var(--news-body);
}

.page-news .news-hero__meta {
  margin: 0;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(18px, 3vw, 30px);
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-stat {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: var(--ink-2);
}

.page-news .news-stat__value {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.1rem, 2.6vw, 1.6rem);
  letter-spacing: -0.01em;
  color: var(--gold-bright);
}

.page-news .news-stat__label {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-news .news-hero__figure {
  margin: clamp(20px, 3.4vw, 36px) 0 0;
}

.page-news .news-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 40px) 0, 100% 40px, 100% 100%, 32px 100%, 0 calc(100% - 32px));
  filter: saturate(0.95) contrast(1.06);
}

.page-news .news-hero__caption {
  display: block;
  margin-top: 10px;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--slate);
}

/* ---------- 观察条目 ---------- */
.page-news .news-log {
  padding-block: clamp(34px, 6vw, 72px);
}

.page-news .news-log__grid {
  display: grid;
  gap: clamp(22px, 4vw, 48px);
}

.page-news .news-rail {
  border-top: 1px solid var(--line-gold);
  padding-top: 14px;
}

.page-news .news-rail__title {
  margin: 0 0 10px;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-news .news-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .news-rail__link {
  display: block;
  padding: 7px 0 7px 12px;
  font-size: 0.86rem;
  color: var(--news-body);
  text-decoration: none;
  border-left: 1px solid var(--line);
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), padding-left 0.16s var(--ease);
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
  padding-left: 16px;
}

.page-news .news-rail__note {
  margin: 14px 0 0;
  font-size: 0.76rem;
  line-height: 1.7;
  color: var(--slate);
  border-left: 2px solid var(--crimson);
  padding-left: 10px;
}

.page-news .news-section__head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(14px, 2.4vw, 22px);
}

.page-news .news-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.6vw, 2.5rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--ivory);
}

.page-news .news-section__intro {
  margin: 0;
  max-width: 62ch;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--news-body);
}

.page-news .trend-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(16px, 2.6vw, 26px);
}

.page-news .trend-chip {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 15px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--slate);
  background: transparent;
  border: 1px solid var(--line);
  cursor: pointer;
  clip-path: polygon(9px 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%, 0 9px);
  transition: color 0.16s var(--ease), background 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-news .trend-chip:hover {
  color: var(--gold-bright);
  border-color: var(--line-gold);
}

.page-news .trend-chip[aria-pressed="true"] {
  color: var(--ink);
  background: var(--gold);
  border-color: var(--gold);
  font-weight: 600;
}

.page-news .trend-chip__n {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  opacity: 0.7;
}

.page-news .log-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(12px, 1.8vw, 18px);
}

.page-news .log-card {
  position: relative;
  padding: clamp(16px, 2.4vw, 24px);
  padding-bottom: clamp(20px, 2.8vw, 28px);
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-left: 2px solid var(--line-gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: border-left-color 0.2s var(--ease), background 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-news .log-card:hover {
  border-left-color: var(--cyan);
  background: #14204f;
  transform: translateY(-2px);
}

.page-news .log-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.page-news .log-card__tag {
  --tag-c: var(--gold);
  --tag-bg: rgba(216, 168, 78, 0.14);
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--tag-c);
  background: var(--tag-bg);
  clip-path: polygon(6px 0, 100% 0, 100% 100%, 0 100%, 0 6px);
}

.page-news .log-card__tag.is-schedule {
  --tag-c: var(--cyan);
  --tag-bg: rgba(56, 224, 208, 0.14);
}

.page-news .log-card__tag.is-entry {
  --tag-c: var(--gold-bright);
  --tag-bg: rgba(242, 210, 122, 0.16);
}

.page-news .log-card__tag.is-panel {
  --tag-c: var(--cyan-mist);
  --tag-bg: rgba(156, 243, 234, 0.14);
}

.page-news .log-card__tag.is-note {
  --tag-c: #F0B9C2;
  --tag-bg: rgba(122, 31, 43, 0.5);
}

.page-news .log-card__time {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--slate);
}

.page-news .log-card__title {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.12rem, 2.6vw, 1.45rem);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--ivory);
}

.page-news .log-card__sum {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--news-body);
}

.page-news .log-card__more {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}

.page-news .log-card__more summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  cursor: pointer;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-news .log-card__more summary::-webkit-details-marker {
  display: none;
}

.page-news .log-card__more summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--cyan);
}

.page-news .log-card__more[open] summary::after {
  content: "–";
}

.page-news .log-card__more p {
  margin: 8px 0 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 通用章节 ---------- */
.page-news .news-section {
  padding-block: clamp(34px, 6vw, 72px);
  border-top: 1px solid var(--line);
}

.page-news .news-section--alt {
  background:
    linear-gradient(160deg, rgba(17, 28, 78, 0.9), rgba(11, 20, 55, 0.9)),
    var(--ink);
}

.page-news .news-section__grid {
  display: grid;
  gap: clamp(20px, 3.4vw, 44px);
  align-items: start;
}

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

.page-news .news-section .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-news .news-section .prose {
  margin: 0;
  max-width: 68ch;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--news-body);
}

.page-news .news-section__figure {
  margin: 0;
}

.page-news .news-section__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
  filter: saturate(0.95) contrast(1.05);
}

.page-news .news-section__figure figcaption {
  display: block;
  margin-top: 10px;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-news .news-section__link {
  margin: 4px 0 0;
}

/* ---------- 时段条 ---------- */
.page-news .slot-list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .slot {
  display: grid;
  gap: 7px;
  padding-left: 12px;
  border-left: 1px solid var(--line);
}

.page-news .slot__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin: 0;
}

.page-news .slot__name {
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--ivory);
}

.page-news .slot__pct {
  font-size: 0.72rem;
  color: var(--gold);
}

.page-news .slot__bar {
  display: block;
  height: 6px;
  background: rgba(140, 155, 196, 0.16);
}

.page-news .slot__fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--gold));
}

.page-news .slot__fill--a { width: 22%; }
.page-news .slot__fill--b { width: 30%; }
.page-news .slot__fill--c { width: 48%; }

.page-news .slot__desc {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 评测标准 ---------- */
.page-news .criterion-list {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .criterion-list li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 10px 14px;
  background: var(--ink-2);
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--news-body);
}

.page-news .criterion-list__k {
  flex: 0 0 auto;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--cyan);
}

/* ---------- 版本手记 ---------- */
.page-news .version-grid {
  display: grid;
  gap: clamp(20px, 3.4vw, 40px);
}

.page-news .vlog {
  list-style: none;
  margin: 0;
  padding: 0 0 0 20px;
  border-left: 1px solid var(--line-gold);
  display: grid;
  gap: 20px;
}

.page-news .vlog__item {
  position: relative;
  display: grid;
  gap: 6px;
}

.page-news .vlog__item::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 6px;
  width: 9px;
  height: 9px;
  background: var(--gold);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.page-news .vlog__ver {
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-news .vlog__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.02rem, 2.2vw, 1.24rem);
  line-height: 1.3;
  color: var(--ivory);
}

.page-news .vlog__text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--news-body);
  max-width: 60ch;
}

/* ---------- 选题路线 ---------- */
.page-news .news-section--route {
  background:
    repeating-linear-gradient(118deg, rgba(56, 224, 208, 0.05) 0 1px, transparent 1px 34px),
    var(--char);
}

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

.page-news .route-col {
  padding: 16px;
  background: rgba(11, 20, 55, 0.72);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-news .route-col__title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--ivory);
  text-transform: none;
}

.page-news .route-col__mark {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
}

.page-news .route-col__mark--gold { background: var(--gold); }
.page-news .route-col__mark--cyan { background: var(--cyan); }
.page-news .route-col__mark--crimson { background: var(--crimson); }

.page-news .route-col__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--news-body);
}

.page-news .route-col__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-left: 14px;
  position: relative;
}

.page-news .route-col__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 1px;
  background: var(--slate);
}

.page-news .route-col__list .mono {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--cyan-mist);
}

.page-news .route-note {
  margin: clamp(16px, 2.6vw, 26px) 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--line-gold);
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--slate);
  max-width: 76ch;
}

.page-news .route-note__link {
  color: var(--gold-bright);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
}

.page-news .route-note__link:hover {
  color: var(--cyan);
  border-bottom-color: var(--line-cyanish);
}

/* ---------- 结尾 ---------- */
.page-news .news-cta {
  padding-block: clamp(30px, 5vw, 56px);
  background: linear-gradient(96deg, var(--crimson), var(--ink-2) 68%);
  border-top: 1px solid var(--line-gold);
}

.page-news .news-cta__inner {
  display: grid;
  gap: 18px;
  align-items: center;
}

.page-news .news-cta__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.35rem, 3.2vw, 2.1rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ivory);
}

.page-news .news-cta__text {
  margin: 0;
  max-width: 58ch;
  font-size: 0.9rem;
  line-height: 1.78;
  color: rgba(244, 240, 230, 0.82);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-news .slot-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

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

  .page-news .news-cta__inner {
    grid-template-columns: minmax(0, 1.6fr) auto;
  }
}

@media (min-width: 920px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    column-gap: clamp(28px, 5vw, 72px);
    align-items: end;
  }

  .page-news .news-section__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    column-gap: clamp(28px, 4vw, 56px);
  }

  .page-news .news-section__grid--flip .news-section__figure {
    order: -1;
  }

  .page-news .version-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-news .news-log__grid {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    column-gap: clamp(26px, 4vw, 52px);
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 104px;
  }

  .page-news .log-card:nth-child(even) {
    margin-left: clamp(10px, 2.4vw, 30px);
  }

  .page-news .log-card:nth-child(3n) {
    margin-right: clamp(0px, 2vw, 22px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .trend-chip,
  .page-news .log-card,
  .page-news .news-rail__link {
    transition: none;
  }

  .page-news .log-card:hover {
    transform: none;
  }
}