.page-news {
  --news-rule: rgba(28, 36, 48, 0.13);
  --news-rule-soft: rgba(28, 36, 48, 0.07);
  background: var(--snow);
  color: var(--ink-900);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-news .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏 ---------- */
.page-news .journal-hero {
  position: relative;
  padding: clamp(22px, 4vw, 38px) 0 clamp(34px, 6vw, 62px);
  background: var(--grad-band);
  border-bottom: 1px solid var(--news-rule-soft);
  overflow: hidden;
}

.page-news .journal-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 240px;
  background-image:
    repeating-linear-gradient(90deg, rgba(11, 62, 111, 0.16) 0 1px, transparent 1px 20px),
    repeating-linear-gradient(0deg, rgba(11, 62, 111, 0.1) 0 1px, transparent 1px 20px);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 100%);
  pointer-events: none;
}

.page-news .journal-hero__inner {
  position: relative;
  z-index: 1;
}

.page-news .journal-hero__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: clamp(20px, 3vw, 34px) 0 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ink-500);
}

.page-news .journal-hero__flag {
  display: inline-block;
  padding: 4px 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: #fff;
  background: var(--red-500);
  clip-path: var(--chamfer);
}

.page-news .journal-hero__title {
  margin: 0;
  max-width: 15em;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 6.4vw, 64px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}

.page-news .journal-hero__lede {
  max-width: 46em;
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink-900);
}

.page-news .journal-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 0;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--ink-500);
}

.page-news .journal-hero__facts li {
  padding: 0 18px;
  border-left: 1px solid var(--news-rule);
}

.page-news .journal-hero__facts li:first-child {
  padding-left: 0;
  border-left: 0;
}

.page-news .journal-hero__facts .num {
  font-size: 17px;
  color: var(--sky-900);
  font-weight: 600;
}

/* ---------- 章节通用 ---------- */
.page-news .section {
  padding: clamp(44px, 7vw, 88px) 0;
}

.page-news .chapter-head {
  max-width: 780px;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-news .chapter-index {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--red-500);
}

.page-news .chapter-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.24;
  letter-spacing: -0.01em;
}

.page-news .chapter-deck {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-500);
}

.page-news .media-frame {
  display: block;
  margin: 0;
  overflow: hidden;
  background: var(--grad-band);
  clip-path: var(--chamfer);
}

.page-news .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .media-frame__caption {
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-500);
  background: var(--snow);
}

/* ---------- 01 专题横幅 ---------- */
.page-news .journal-spotlight {
  padding-top: clamp(30px, 5vw, 56px);
  padding-bottom: clamp(30px, 5vw, 56px);
}

.page-news .spotlight {
  position: relative;
  display: grid;
  gap: 22px;
  padding: clamp(22px, 4vw, 40px);
  background: linear-gradient(100deg, var(--sky-100) 0%, var(--snow) 52%, #fff3d6 100%);
  clip-path: var(--chamfer);
  border-left: 4px solid var(--sky-500);
}

.page-news .spotlight__body {
  align-self: center;
}

.page-news .label-plate {
  display: inline-block;
  margin: 0 0 14px;
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--red-700);
  background: rgba(178, 34, 34, 0.09);
  border: 1px solid rgba(178, 34, 34, 0.28);
  clip-path: var(--chamfer);
}

.page-news .spotlight__title {
  margin: 0;
  max-width: 18em;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.6vw, 36px);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.page-news .spotlight__deck {
  margin: 14px 0 22px;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-500);
}

.page-news .spotlight__media img {
  aspect-ratio: 8 / 3;
}

.page-news .spotlight__num {
  position: absolute;
  right: clamp(16px, 3vw, 34px);
  bottom: clamp(10px, 2vw, 18px);
  font-size: clamp(48px, 9vw, 96px);
  line-height: 1;
  font-weight: 700;
  color: rgba(11, 62, 111, 0.12);
  pointer-events: none;
}

@media (min-width: 880px) {
  .page-news .spotlight {
    grid-template-columns: 1.05fr 1fr;
    align-items: center;
    gap: 36px;
  }
  .page-news .spotlight__media {
    align-self: stretch;
  }
  .page-news .spotlight__media img {
    height: 100%;
    aspect-ratio: auto;
    min-height: 220px;
  }
}

/* ---------- 02 排名速查 ---------- */
.page-news .rank-grid {
  display: grid;
  gap: 26px;
  margin-bottom: clamp(28px, 4vw, 46px);
}

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

.page-news .rank-steps li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--news-rule);
}

.page-news .rank-steps li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .rank-steps__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  font-size: 13px;
  color: var(--sky-900);
  background: var(--sky-100);
  clip-path: var(--chamfer);
}

.page-news .rank-steps h3 {
  margin: 2px 0 6px;
  font-size: 17px;
  font-weight: 600;
  color: var(--ink-900);
}

.page-news .rank-steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-500);
}

.page-news .rank-grid__figure img {
  aspect-ratio: 4 / 3;
}

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

.page-news .rank-panel__head h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
}

.page-news .rank-panel__head p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-500);
}

.page-news .table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-news .rank-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-news .rank-table th {
  padding: 10px 12px;
  text-align: left;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--ink-500);
  border-bottom: 1px solid var(--sky-500);
  white-space: nowrap;
}

.page-news .rank-table td {
  padding: 12px;
  border-bottom: 1px solid var(--news-rule-soft);
  color: var(--ink-900);
}

.page-news .rank-table tbody tr:nth-child(even) {
  background: var(--sky-100);
}

.page-news .rank-table .num {
  color: var(--sky-900);
  font-weight: 600;
}

.page-news .rank-up {
  color: var(--red-500);
  font-family: var(--font-mono);
}

.page-news .rank-down {
  color: var(--glacier-500);
  font-family: var(--font-mono);
}

.page-news .rank-flat {
  color: var(--ink-500);
  font-family: var(--font-mono);
}

@media (min-width: 880px) {
  .page-news .rank-grid {
    grid-template-columns: 1fr 0.85fr;
    align-items: start;
    gap: 44px;
  }
  .page-news .rank-panel {
    grid-template-columns: 260px 1fr;
    align-items: start;
    gap: 28px;
  }
}

/* ---------- 03 日志条目 ---------- */
.page-news .journal-log {
  background: var(--snow);
}

.page-news .log-filter {
  position: relative;
}

.page-news .log-filter__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .log-filter__labels {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-news .log-filter__chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 15px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--sky-900);
  background: var(--sky-100);
  clip-path: var(--chamfer);
  cursor: pointer;
  transition: background-color 0.15s var(--ease), color 0.15s var(--ease);
}

.page-news .log-filter__chip:hover {
  background: rgba(232, 181, 74, 0.28);
}

.page-news #lf-all:checked ~ .log-filter__labels .log-filter__chip[for="lf-all"],
.page-news #lf-season:checked ~ .log-filter__labels .log-filter__chip[for="lf-season"],
.page-news #lf-version:checked ~ .log-filter__labels .log-filter__chip[for="lf-version"],
.page-news #lf-data:checked ~ .log-filter__labels .log-filter__chip[for="lf-data"],
.page-news #lf-collab:checked ~ .log-filter__labels .log-filter__chip[for="lf-collab"] {
  background: var(--sky-500);
  color: #fff;
}

.page-news #lf-all:focus-visible ~ .log-filter__labels .log-filter__chip[for="lf-all"],
.page-news #lf-season:focus-visible ~ .log-filter__labels .log-filter__chip[for="lf-season"],
.page-news #lf-version:focus-visible ~ .log-filter__labels .log-filter__chip[for="lf-version"],
.page-news #lf-data:focus-visible ~ .log-filter__labels .log-filter__chip[for="lf-data"],
.page-news #lf-collab:focus-visible ~ .log-filter__labels .log-filter__chip[for="lf-collab"] {
  outline: 2px solid var(--sky-900);
  outline-offset: 2px;
}

.page-news .log-filter:has(#lf-season:checked) .log-item:not(.cat-season),
.page-news .log-filter:has(#lf-version:checked) .log-item:not(.cat-version),
.page-news .log-filter:has(#lf-data:checked) .log-item:not(.cat-data),
.page-news .log-filter:has(#lf-collab:checked) .log-item:not(.cat-collab) {
  display: none;
}

.page-news .log-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--news-rule);
}

.page-news .log-item {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 20px 6px 20px 18px;
  border-bottom: 1px solid var(--news-rule);
  transition: background-color 0.15s var(--ease);
}

.page-news .log-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--red-500);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 0.18s var(--ease);
}

.page-news .log-item:hover {
  background: rgba(230, 242, 255, 0.55);
}

.page-news .log-item:hover::before {
  transform: scaleY(1);
}

.page-news .log-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  margin: 0;
}

.page-news .log-item__cat {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--red-500);
}

.page-news .log-item__time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-500);
}

.page-news .log-item__title {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink-900);
  background-image: linear-gradient(var(--red-500), var(--red-500));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  transition: background-size 0.18s var(--ease);
  display: inline;
}

.page-news .log-item:hover .log-item__title {
  background-size: 100% 1px;
}

.page-news .log-item__sum {
  margin: 0;
  max-width: 52em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-500);
}

.page-news .log-item--lead .log-item__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 3.2vw, 27px);
  line-height: 1.34;
  letter-spacing: -0.01em;
}

.page-news .log-item--brief {
  padding-top: 14px;
  padding-bottom: 14px;
}

.page-news .log-item--brief .log-item__title {
  font-size: 15px;
  font-weight: 500;
}

.page-news .log-item__thumb {
  margin-top: 6px;
}

.page-news .log-item__thumb img {
  aspect-ratio: 3 / 2;
}

.page-news .log-more {
  margin-top: 8px;
  border-bottom: 1px solid var(--news-rule);
}

.page-news .log-more summary {
  padding: 16px 18px;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--sky-900);
  cursor: pointer;
  list-style: none;
  background: var(--sky-100);
  clip-path: var(--chamfer);
  transition: background-color 0.15s var(--ease);
}

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

.page-news .log-more summary:hover {
  background: rgba(232, 181, 74, 0.28);
}

.page-news .log-more[open] summary {
  background: var(--sky-100);
  color: var(--red-700);
}

.page-news .log-list--more {
  border-top: 0;
}

@media (min-width: 880px) {
  .page-news .log-item {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 6px 28px;
    padding: 22px 10px 22px 22px;
  }
  .page-news .log-item__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding-top: 3px;
  }
  .page-news .log-item__title {
    grid-column: 2;
  }
  .page-news .log-item--thumb {
    grid-template-columns: 168px minmax(0, 1fr) 200px;
  }
  .page-news .log-item--thumb .log-item__thumb {
    grid-column: 3;
    grid-row: 1 / span 3;
    align-self: center;
    margin-top: 0;
  }
  .page-news .log-item--lead {
    padding-top: 28px;
    padding-bottom: 28px;
  }
}

/* ---------- 04 分类与节奏 ---------- */
.page-news .beat-list {
  margin: 0;
}

.page-news .beat-row {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-top: 1px solid var(--news-rule);
}

.page-news .beat-row:last-child {
  border-bottom: 1px solid var(--news-rule);
}

.page-news .beat-row dt {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-news .beat-row__num {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--red-500);
}

.page-news .beat-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-500);
}

.page-news .beat-row__freq {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--sky-900);
}

.page-news .beat-note {
  margin: 26px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-500);
}

@media (min-width: 880px) {
  .page-news .beat-row {
    grid-template-columns: 220px minmax(0, 1fr) 140px;
    align-items: baseline;
    gap: 28px;
    padding: 24px 0 24px 12px;
  }
  .page-news .beat-row dd:last-child {
    text-align: right;
  }
  .page-news .beat-note {
    padding-left: 260px;
  }
}

/* ---------- 05 订阅与回看 ---------- */
.page-news .follow-grid {
  display: grid;
  gap: 22px;
}

.page-news .follow-grid__main h3 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
}

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

.page-news .follow-list li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--news-rule-soft);
}

.page-news .follow-list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .follow-list__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  font-size: 13px;
  color: #fff;
  background: var(--sky-500);
  clip-path: var(--chamfer);
}

.page-news .follow-list h4 {
  margin: 2px 0 6px;
  font-size: 16px;
  font-weight: 600;
}

.page-news .follow-list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-500);
}

.page-news .follow-grid__side {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: 24px;
  background: linear-gradient(160deg, var(--sky-100) 0%, var(--snow) 100%);
  clip-path: var(--chamfer);
  border-left: 3px solid var(--red-500);
}

.page-news .follow-grid__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--red-700);
}

.page-news .follow-grid__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-900);
}

.page-news .follow-grid__link {
  font-size: 14px;
}

@media (min-width: 880px) {
  .page-news .follow-grid {
    grid-template-columns: 1.4fr 1fr;
    gap: 32px;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .log-item,
  .page-news .log-item::before,
  .page-news .log-item__title,
  .page-news .log-filter__chip,
  .page-news .log-more summary {
    transition-duration: 0ms;
  }
}