/* ============================================================
   page-news : 战报与复盘清单
   左密右疏的列表长卷 —— 观测日志排版
   ============================================================ */

.page-news {
  --news-rail: 200px;
  --news-gap: clamp(1.5rem, 4vw, 3rem);
  --news-pad: clamp(1rem, 3vw, 2rem);
  --news-glow: rgba(95, 227, 208, .06);
  color: var(--silver);
  display: block;
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(1.75rem, 5vw, 3.5rem) clamp(2rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(120% 90% at 86% -12%, rgba(95, 227, 208, .11), transparent 62%),
    radial-gradient(90% 70% at 6% 110%, rgba(255, 122, 47, .07), transparent 60%),
    linear-gradient(180deg, var(--ink-void), var(--ink-deep));
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: .24;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(115% 85% at 6% 0%, #000 0%, transparent 74%);
  mask-image: radial-gradient(115% 85% at 6% 0%, #000 0%, transparent 74%);
}

.page-news .news-hero > .shell {
  position: relative;
  z-index: 1;
}

/* 面包屑 */
.page-news .breadcrumb ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  margin: 0 0 clamp(1.5rem, 4vw, 2.5rem);
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .12em;
}

.page-news .breadcrumb li {
  display: inline-flex;
  align-items: center;
}

.page-news .breadcrumb li + li::before {
  content: "/";
  margin-right: .5rem;
  color: var(--line);
}

.page-news .breadcrumb a {
  color: var(--silver-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

.page-news .breadcrumb a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-news .breadcrumb [aria-current="page"] {
  color: var(--silver);
}

/* 首屏栅格 */
.page-news .hero-grid {
  display: grid;
  gap: clamp(1.75rem, 5vw, 3rem);
  align-items: end;
}

.page-news .hero-copy {
  min-width: 0;
}

.page-news .hero-copy .eyebrow {
  margin: 0 0 .875rem;
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .28em;
  color: var(--cyan);
}

.page-news .news-hero h1 {
  margin: 0 0 clamp(.875rem, 2vw, 1.375rem);
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(2.25rem, 7.6vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -.025em;
  color: var(--white);
}

.page-news .hero-lede {
  margin: 0 0 clamp(1.5rem, 3.5vw, 2.25rem);
  max-width: 42ch;
  font-size: clamp(.9375rem, 1.6vw, 1.0625rem);
  line-height: 1.85;
  color: var(--silver);
}

/* 首屏数字条 */
.page-news .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-news .hero-stats li {
  display: flex;
  flex-direction: column;
  gap: .375rem;
  padding: .875rem 1rem;
  background: var(--ink-void);
  min-width: 0;
}

.page-news .hero-stats .num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4vw, 2.125rem);
  font-weight: 600;
  line-height: 1;
  color: var(--orange);
  letter-spacing: -.02em;
}

.page-news .hero-stats li > span:last-child {
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--silver-dim);
}

/* 首屏配图 */
.page-news .news-figure {
  margin: 0;
  display: grid;
  gap: .625rem;
  min-width: 0;
}

.page-news .media-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

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

.page-news .hero-figure .media-frame {
  aspect-ratio: 2 / 3;
}

.page-news .news-figure__note,
.page-news .series-figure__note {
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .1em;
  line-height: 1.6;
  color: var(--silver-dim);
}

/* ---------- 列表长卷 ---------- */

.page-news .ledger {
  padding-block: clamp(2rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, var(--ink-void), var(--ink-deep) 62%, var(--ink-void));
}

.page-news .ledger-grid {
  display: grid;
  gap: var(--news-gap);
}

/* 左侧窄栏 */
.page-news .ledger-rail {
  display: grid;
  gap: 1.375rem;
  padding-bottom: .875rem;
  border-bottom: 1px solid var(--line-soft);
  min-width: 0;
}

.page-news .rail-title {
  margin: 0 0 .75rem;
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .24em;
  color: var(--cyan);
}

.page-news .rail-links {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .rail-links a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: .4375rem .875rem;
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .04em;
  color: var(--silver-dim);
  text-decoration: none;
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}

.page-news .rail-links a:hover,
.page-news .rail-links a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  background: var(--news-glow);
}

/* 阶段刻度 */
.page-news .stage-scale {
  margin: 0;
  padding: 0 0 0 1rem;
  list-style: none;
  display: grid;
  gap: .5rem;
  border-left: 1px solid var(--line-soft);
}

.page-news .stage-scale li {
  position: relative;
  font-size: .8125rem;
  line-height: 1.5;
  color: var(--silver-dim);
}

.page-news .stage-scale li::before {
  content: "";
  position: absolute;
  left: -1rem;
  top: .58em;
  width: .5rem;
  height: 1px;
  background: var(--line);
}

.page-news .stage-scale li.is-now {
  color: var(--cyan);
  font-weight: 600;
}

.page-news .stage-scale li.is-now::before {
  left: -1.125rem;
  width: .875rem;
  background: var(--cyan);
  box-shadow: 0 0 0 2px rgba(95, 227, 208, .16);
}

.page-news .stage-dot {
  display: none;
}

/* 右侧条目区 */
.page-news .ledger-body {
  position: relative;
  min-width: 0;
}

.page-news .cat-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-news .filter-site {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  padding: 0 0 clamp(1rem, 2.5vw, 1.375rem);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .filter-site__label {
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .24em;
  color: var(--silver-dim);
  margin-right: .25rem;
}

.page-news .filter-chip {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: .375rem .875rem;
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .04em;
  color: var(--silver-dim);
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  cursor: pointer;
  user-select: none;
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}

.page-news .filter-chip:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-news .cat-radio:focus-visible ~ .filter-site .filter-chip {
  box-shadow: 0 0 0 2px var(--ink-void), 0 0 0 3px var(--line);
}

/* 选中态 */
.page-news #f-all:checked ~ .filter-site .filter-chip[for="f-all"],
.page-news #f-shot:checked ~ .filter-site .filter-chip[for="f-shot"],
.page-news #f-home:checked ~ .filter-site .filter-chip[for="f-home"],
.page-news #f-corner:checked ~ .filter-site .filter-chip[for="f-corner"],
.page-news #f-penalty:checked ~ .filter-site .filter-chip[for="f-penalty"],
.page-news #f-team:checked ~ .filter-site .filter-chip[for="f-team"],
.page-news #f-venue:checked ~ .filter-site .filter-chip[for="f-venue"] {
  color: var(--ink-void);
  background: var(--cyan);
  border-color: var(--cyan);
  font-weight: 600;
}

/* 纯 CSS 筛选 */
.page-news #f-shot:checked ~ .entry-list .entry:not([data-cat="shot"]),
.page-news #f-home:checked ~ .entry-list .entry:not([data-cat="home"]),
.page-news #f-corner:checked ~ .entry-list .entry:not([data-cat="corner"]),
.page-news #f-penalty:checked ~ .entry-list .entry:not([data-cat="penalty"]),
.page-news #f-team:checked ~ .entry-list .entry:not([data-cat="team"]),
.page-news #f-venue:checked ~ .entry-list .entry:not([data-cat="venue"]) {
  display: none;
}

/* 条目流 */
.page-news .entry-list {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-news .entry {
  position: relative;
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: .75rem 1rem;
  padding: clamp(1.125rem, 3vw, 1.5rem) clamp(.5rem, 1.5vw, 1rem);
  border-bottom: 1px solid var(--line-soft);
  transition: background var(--ease);
}

.page-news .entry::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--cyan);
  transform: scaleY(0);
  transform-origin: 50% 0;
  transition: transform var(--ease);
}

.page-news .entry:hover {
  background: var(--news-glow);
}

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

.page-news .entry__index {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  padding-top: .12em;
  letter-spacing: -.02em;
  color: rgba(143, 163, 196, .24);
  -webkit-text-stroke: 1px var(--line);
  user-select: none;
  transition: color var(--ease);
}

.page-news .entry:hover .entry__index {
  color: var(--orange);
}

.page-news .entry__main {
  min-width: 0;
}

.page-news .entry__title {
  margin: 0 0 .5rem;
  font-family: var(--font-sans);
  font-size: clamp(1.0625rem, 2vw, 1.3125rem);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -.005em;
  color: var(--white);
}

.page-news .entry__note {
  margin: 0 0 .75rem;
  max-width: 60ch;
  font-size: .875rem;
  line-height: 1.75;
  color: var(--silver-dim);
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .4375rem .875rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: .75rem;
  letter-spacing: .04em;
  color: var(--silver-dim);
}

.page-news .entry__cat {
  padding: .1875rem .5rem;
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .1em;
  color: var(--cyan);
  border: 1px solid rgba(95, 227, 208, .42);
  border-radius: 2px;
}

.page-news .entry__meta .mono {
  font-family: var(--font-mono);
}

/* 条目流背景星图 */
.page-news .list-glow {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .075;
  pointer-events: none;
  filter: saturate(.5) contrast(1.05);
}

/* ---------- 专题系列（暖纸色） ---------- */

.page-news .series {
  position: relative;
  padding-block: clamp(2.25rem, 6vw, 4.25rem);
  background: var(--paper);
  color: var(--paper-ink);
}

.page-news .series-shell {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-news .series-intro {
  min-width: 0;
}

.page-news .series .eyebrow {
  margin: 0 0 .75rem;
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .28em;
  color: rgba(36, 31, 22, .58);
}

.page-news .series-intro h2 {
  margin: 0 0 .875rem;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(1.625rem, 3.6vw, 2.5rem);
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--paper-ink);
}

.page-news .series-intro p {
  margin: 0;
  max-width: 36ch;
  font-size: .9375rem;
  line-height: 1.85;
  color: rgba(36, 31, 22, .8);
}

.page-news .series-list {
  min-width: 0;
}

.page-news .series-item {
  border-top: 1px solid rgba(36, 31, 22, .24);
  padding: .375rem 0;
}

.page-news .series-item:last-child {
  border-bottom: 1px solid rgba(36, 31, 22, .24);
}

.page-news .series-item > summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .5rem .875rem;
  min-height: 44px;
  padding: .5rem 0;
  cursor: pointer;
  list-style: none;
}

.page-news .series-item > summary::-webkit-details-marker {
  display: none;
}

.page-news .series-item > summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
  color: rgba(36, 31, 22, .55);
}

.page-news .series-item[open] > summary::after {
  content: "–";
}

.page-news .series-item__index {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .12em;
  color: rgba(36, 31, 22, .58);
}

.page-news .series-item__name {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--paper-ink);
}

.page-news .series-item__count {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .06em;
  color: rgba(36, 31, 22, .62);
  white-space: nowrap;
}

.page-news .series-item__body {
  max-width: 54ch;
  padding: .25rem 0 .875rem;
  font-size: .875rem;
  line-height: 1.85;
  color: rgba(36, 31, 22, .8);
}

.page-news .series-figure {
  margin: 0;
  display: grid;
  gap: .625rem;
  min-width: 0;
}

.page-news .series-figure .media-frame {
  aspect-ratio: 4 / 3;
  border-color: rgba(36, 31, 22, .28);
}

.page-news .series-figure__note {
  color: rgba(36, 31, 22, .6);
}

/* ---------- 更新节奏 ---------- */

.page-news .rhythm {
  position: relative;
  overflow: hidden;
  padding-block: clamp(2.25rem, 6vw, 4.25rem);
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, var(--ink-deep), var(--ink-void));
}

.page-news .rhythm-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .1;
  pointer-events: none;
}

.page-news .rhythm::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: radial-gradient(80% 70% at 18% 108%, rgba(255, 122, 47, .1), transparent 64%);
  pointer-events: none;
}

.page-news .rhythm > .shell {
  position: relative;
  z-index: 1;
}

.page-news .rhythm .eyebrow {
  margin: 0 0 .75rem;
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .28em;
  color: var(--cyan);
}

.page-news .rhythm h2 {
  margin: 0 0 .875rem;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(1.625rem, 3.6vw, 2.5rem);
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-news .rhythm-lede {
  margin: 0;
  max-width: 46ch;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--silver-dim);
}

.page-news .rhythm-track {
  display: grid;
  gap: 1px;
  margin: clamp(1.5rem, 4vw, 2.5rem) 0 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-news .rhythm-step {
  padding: clamp(1rem, 2.5vw, 1.5rem);
  background: var(--ink-void);
  min-width: 0;
}

.page-news .rhythm-step__time {
  display: block;
  margin-bottom: .625rem;
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-news .rhythm-step__title {
  margin: 0 0 .5rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--white);
}

.page-news .rhythm-step__text {
  margin: 0;
  font-size: .8125rem;
  line-height: 1.78;
  color: var(--silver-dim);
}

/* ---------- 回看入口 ---------- */

.page-news .keep {
  padding-block: clamp(2.25rem, 6vw, 4.25rem);
}

.page-news .keep-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.page-news .keep-copy {
  min-width: 0;
}

.page-news .keep-copy .eyebrow {
  margin: 0 0 .75rem;
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .28em;
  color: var(--cyan);
}

.page-news .keep-copy h2 {
  margin: 0 0 .875rem;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(1.625rem, 3.6vw, 2.5rem);
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-news .keep-copy p {
  margin: 0;
  max-width: 38ch;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--silver-dim);
}

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

.page-news .keep-links li {
  background: var(--ink-void);
  min-width: 0;
}

.page-news .keep-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 54px;
  padding: .875rem 1rem;
  font-size: .9375rem;
  line-height: 1.6;
  color: var(--silver);
  text-decoration: none;
  transition: color var(--ease), background var(--ease);
}

.page-news .keep-links a::after {
  content: "→";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  color: var(--silver-dim);
  transition: color var(--ease), transform var(--ease);
}

.page-news .keep-links a:hover,
.page-news .keep-links a:focus-visible {
  color: var(--cyan);
  background: var(--news-glow);
}

.page-news .keep-links a:hover::after,
.page-news .keep-links a:focus-visible::after {
  color: var(--cyan);
  transform: translateX(4px);
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-news .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-news .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(2rem, 5vw, 4rem);
  }

  .page-news .hero-figure {
    align-self: stretch;
  }

  .page-news .ledger-grid {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .ledger-rail {
    position: sticky;
    top: calc(var(--ribbon-h) + 1.25rem);
    align-self: start;
    gap: 1.75rem;
    padding: 0 0 0 1rem;
    border-bottom: 0;
    border-left: 1px solid var(--line-soft);
    max-height: calc(100vh - var(--ribbon-h) - 3rem);
    overflow-y: auto;
  }

  .page-news .rail-links {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: .125rem;
  }

  .page-news .rail-links a {
    width: 100%;
    min-height: 40px;
    padding: .4375rem .25rem .4375rem .625rem;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
  }

  .page-news .rail-links a:hover,
  .page-news .rail-links a:focus-visible {
    border-left-color: var(--cyan);
    background: var(--news-glow);
  }

  .page-news .entry {
    grid-template-columns: 4rem minmax(0, 1fr);
    gap: 1rem 1.75rem;
    padding-block: clamp(1.375rem, 2vw, 1.875rem);
    padding-inline: 0 clamp(1rem, 2vw, 1.75rem);
  }

  .page-news .entry__index {
    font-size: clamp(2rem, 3vw, 2.75rem);
  }

  .page-news .series-shell {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    grid-template-areas:
      "intro list"
      "figure list";
    column-gap: clamp(2rem, 5vw, 4rem);
    row-gap: clamp(1.75rem, 4vw, 3rem);
    align-items: start;
  }

  .page-news .series-intro {
    grid-area: intro;
  }

  .page-news .series-list {
    grid-area: list;
  }

  .page-news .series-figure {
    grid-area: figure;
  }

  .page-news .rhythm-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .keep-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}

@media (min-width: 1200px) {
  .page-news .news-hero h1 {
    font-size: 4.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .entry::before,
  .page-news .filter-chip,
  .page-news .keep-links a,
  .page-news .keep-links a::after,
  .page-news .rail-links a {
    transition: none;
  }
}