/* ===================== 赛事专栏 /column/ ===================== */
.page-news {
  --rail-w: 252px;
  --flow-gap: clamp(28px, 4.5vw, 56px);
  --rail-top: 108px;
  --tone-season: #4E6B58;
  --tone-note: #B3653C;
  display: block;
  background: var(--c-void);
  color: var(--c-bone);
}

/* ---------- 首屏：框景 ---------- */
.page-news .col-hero {
  padding: clamp(18px, 3.5vw, 36px) 0 clamp(26px, 4vw, 48px);
}

.page-news .col-hero .crumb {
  margin-bottom: clamp(16px, 3vw, 26px);
}

.page-news .col-hero__frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: clamp(30px, 5vw, 62px) clamp(20px, 4.5vw, 58px) clamp(38px, 5vw, 66px);
  background:
    radial-gradient(90% 130% at 84% -14%, rgba(53, 227, 198, .13), transparent 62%),
    radial-gradient(70% 100% at 0% 100%, rgba(255, 106, 43, .11), transparent 60%),
    linear-gradient(180deg, var(--c-night), var(--c-void));
  box-shadow: var(--shadow);
}

.page-news .col-hero__frame .frame__corner {
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid var(--c-cyan);
}

.page-news .col-hero__frame .frame__corner--tl {
  top: 12px;
  left: 12px;
  border-right: none;
  border-bottom: none;
}

.page-news .col-hero__frame .frame__corner--tr {
  top: 12px;
  right: 12px;
  border-left: none;
  border-bottom: none;
}

.page-news .col-hero__frame .frame__corner--bl {
  bottom: 12px;
  left: 12px;
  border-right: none;
  border-top: none;
}

.page-news .col-hero__frame .frame__corner--br {
  bottom: 12px;
  right: 12px;
  border-left: none;
  border-top: none;
}

.page-news .col-hero__frame .frame__ticks {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 12px;
  background-image: repeating-linear-gradient(90deg, rgba(140, 153, 179, .35) 0 1px, transparent 1px 15px);
  opacity: .75;
}

.page-news .col-hero__body {
  position: relative;
  z-index: 2;
}

.page-news .col-hero h1 {
  margin: 12px 0 18px;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.2vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--c-bone);
}

.page-news .col-hero .lede {
  max-width: 64ch;
  color: var(--c-bone);
  opacity: .86;
}

.page-news .col-hero__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 28px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .07em;
  color: var(--c-mist);
}

.page-news .col-hero__meta .num {
  color: var(--c-cyan);
}

/* ---------- 主体两栏 ---------- */
.page-news .col-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  padding-bottom: clamp(52px, 8vw, 100px);
}

.page-news .col-rail {
  display: flex;
  flex-direction: column;
  gap: 26px;
  padding-top: 6px;
  border-top: 2px solid var(--c-orange);
}

.page-news .rail-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-news .rail-block__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 15px;
  letter-spacing: .12em;
  color: var(--c-mist);
}

.page-news .rail-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

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

.page-news .rail-filters label {
  display: inline-flex;
  align-items: center;
  padding: 6px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(20, 28, 49, .45);
  color: var(--c-mist);
  font-size: 13px;
  line-height: 1.4;
  cursor: pointer;
  transition: color .25s ease, border-color .25s ease, background-color .25s ease;
}

.page-news .rail-filters label:hover {
  color: var(--c-bone);
  border-color: rgba(140, 153, 179, .5);
}

.page-news .rail-radio:checked + label {
  color: var(--c-bone);
  border-color: var(--c-orange);
  background: rgba(255, 106, 43, .18);
}

.page-news .rail-radio:focus-visible + label {
  outline: 2px solid var(--c-cyan);
  outline-offset: 3px;
}

.page-news .rail-archive {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-news .rail-archive li {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0 9px 15px;
  border-left: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .05em;
  color: var(--c-mist);
}

.page-news .rail-archive li::before {
  content: "";
  position: absolute;
  left: -3px;
  top: 16px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--c-steel);
}

.page-news .rail-archive li[data-current] {
  color: var(--c-bone);
}

.page-news .rail-archive li[data-current]::before {
  background: var(--c-cyan);
  box-shadow: 0 0 0 4px rgba(53, 227, 198, .16);
}

.page-news .rail-archive__season {
  font-family: var(--font-serif);
  font-size: 17px;
  letter-spacing: .04em;
  color: inherit;
}

/* ---------- 右侧内容流 ---------- */
.page-news .col-flow {
  display: flex;
  flex-direction: column;
  gap: var(--flow-gap);
  min-width: 0;
}

.page-news .col-block {
  min-width: 0;
}

.page-news .col-block__head {
  margin-bottom: 22px;
}

.page-news .col-block__title {
  margin: 4px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 3.2vw, 33px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--c-bone);
}

.page-news .col-block__desc {
  margin: 10px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-mist);
}

.page-news .col-block__head::after {
  content: "";
  display: block;
  width: 48px;
  height: 2px;
  margin-top: 16px;
  background: var(--c-orange);
}

/* ---------- 条目卡片 ---------- */
.page-news .entry {
  position: relative;
  display: grid;
  gap: 14px;
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--glass);
  box-shadow: var(--shadow);
  transition: transform .3s ease, background-color .3s ease, border-color .3s ease;
}

.page-news .entry + .entry,
.page-news .watch-grid {
  margin-top: 20px;
}

.page-news .entry:hover,
.page-news .entry:focus-within {
  transform: translateY(-4px);
  background-color: var(--glass-strong);
  border-color: rgba(53, 227, 198, .38);
}

.page-news .entry__media {
  margin: 0;
  border-radius: var(--r-sm);
  overflow: hidden;
  background: linear-gradient(135deg, var(--c-night), var(--c-steel));
}

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

.page-news .entry--lead .entry__media img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-news .entry__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news .entry__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 2.4vw, 25px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--c-bone);
}

.page-news .entry__text {
  margin: 0;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(244, 241, 233, .82);
}

.page-news .entry__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .07em;
  color: var(--c-mist);
}

.page-news .entry__foot .num {
  color: var(--c-cyan);
}

.page-news .entry__read {
  color: var(--c-orange);
  opacity: 0;
  transition: opacity .25s ease;
}

.page-news .entry:hover .entry__read,
.page-news .entry:focus-within .entry__read {
  opacity: 1;
}

/* ---------- 分类标签 ---------- */
.page-news .cat {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--c-bone);
  background: var(--c-rock);
}

.page-news .cat--season {
  background: var(--tone-season);
}

.page-news .cat--log {
  background: var(--c-steel);
  color: var(--c-cyan);
}

.page-news .cat--note {
  background: var(--tone-note);
}

/* ---------- 本季看点排布 ---------- */
.page-news .watch-grid {
  display: grid;
  gap: 20px;
}

/* ---------- 横向时间轴 ---------- */
.page-news .col-timeline {
  padding: 4px 0;
}

.page-news .col-timeline__head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 4px;
  color: var(--c-mist);
}

.page-news .col-timeline__track {
  list-style: none;
  margin: 0;
  padding: 22px 0 0;
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 4px;
}

.page-news .col-timeline__track::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 6px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-steel) 8%, var(--c-steel) 92%, transparent);
}

.page-news .col-timeline__track li {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .05em;
  color: var(--c-mist);
}

.page-news .col-timeline__track li::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -19px;
  transform: translateX(-50%);
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-steel);
  border: 1px solid var(--c-void);
}

.page-news .col-timeline__track li:last-child {
  color: var(--c-cyan);
}

.page-news .col-timeline__track li:last-child::before {
  background: var(--c-cyan);
  box-shadow: 0 0 0 4px rgba(53, 227, 198, .14);
}

/* ---------- 更新日志列表 ---------- */
.page-news .log-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-news .log-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .log-item:first-child {
  border-top: 1px solid var(--line-soft);
}

.page-news .log-item__ver {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--c-cyan);
}

.page-news .log-item__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.45;
  color: var(--c-bone);
}

.page-news .log-item__text {
  margin: 0;
  max-width: 66ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(244, 241, 233, .76);
}

.page-news .log-item .tag {
  justify-self: start;
}

/* ---------- 数据侧记 ---------- */
.page-news .note-card {
  gap: 20px;
}

.page-news .pulse-chart {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 104px;
  margin-top: 6px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.page-news .pulse-chart__bar {
  flex: 1 1 0;
  min-width: 0;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, rgba(53, 227, 198, .9), rgba(53, 227, 198, .12));
}

.page-news .pulse-chart__bar:nth-child(1) { height: 28%; }
.page-news .pulse-chart__bar:nth-child(2) { height: 36%; }
.page-news .pulse-chart__bar:nth-child(3) { height: 32%; }
.page-news .pulse-chart__bar:nth-child(4) { height: 50%; }
.page-news .pulse-chart__bar:nth-child(5) { height: 62%; }
.page-news .pulse-chart__bar:nth-child(6) { height: 56%; }
.page-news .pulse-chart__bar:nth-child(7) { height: 82%; background: linear-gradient(180deg, var(--c-orange), rgba(255, 106, 43, .16)); }
.page-news .pulse-chart__bar:nth-child(8) { height: 70%; background: linear-gradient(180deg, var(--c-orange), rgba(255, 106, 43, .16)); }

.page-news .pulse-chart__cap {
  margin: 8px 0 0;
  color: var(--c-mist);
}

.page-news .stat-row {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.page-news .stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
  background: rgba(10, 16, 32, .55);
}

.page-news .stat__value {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.4vw, 30px);
  line-height: 1;
  color: var(--c-cyan);
}

.page-news .stat__label {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-mist);
}

/* ---------- 专题系列 ---------- */
.page-news .series-strip {
  margin: 0 0 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: linear-gradient(120deg, var(--c-night), var(--c-steel));
}

.page-news .series-strip img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

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

.page-news .series-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 18px 18px 20px;
  border-left: 3px solid var(--c-rock);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: rgba(20, 28, 49, .5);
  transition: background-color .3s ease, transform .3s ease;
}

.page-news .series-card:hover {
  transform: translateY(-4px);
  background-color: var(--glass-strong);
}

.page-news .series-card--moss {
  border-left-color: var(--tone-season);
}

.page-news .series-card--clay {
  border-left-color: var(--tone-note);
}

.page-news .series-card--series {
  border-left-color: var(--c-cyan);
}

.page-news .series-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--c-bone);
}

.page-news .series-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(244, 241, 233, .78);
}

.page-news .series-card__freq {
  margin: auto 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
  color: var(--c-mist);
}

/* ---------- 步骤 ---------- */
.page-news .col-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .col-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(10, 16, 32, .6);
}

.page-news .col-step__num {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 22px;
  line-height: 1.1;
  color: var(--c-orange);
}

.page-news .col-step__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.45;
  color: var(--c-bone);
}

.page-news .col-step__text {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(244, 241, 233, .78);
}

/* ---------- 收束色带 ---------- */
.page-news .col-cta {
  display: grid;
  gap: 20px;
  margin-top: 26px;
  padding: clamp(22px, 4vw, 38px);
  border: 1px solid rgba(255, 106, 43, .34);
  border-radius: var(--r-lg);
  background:
    radial-gradient(90% 140% at 0% 0%, rgba(255, 106, 43, .18), transparent 62%),
    radial-gradient(80% 120% at 100% 100%, rgba(53, 227, 198, .12), transparent 60%),
    linear-gradient(180deg, var(--c-night), var(--c-void));
}

.page-news .col-cta__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 2.6vw, 24px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--c-bone);
}

.page-news .col-cta p {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 241, 233, .8);
}

.page-news .col-cta__actions {
  gap: 10px;
}

/* ---------- 筛选联动（无脚本亦可读） ---------- */
.page-news .col-layout:has(#cat-season:checked) .col-flow > [data-cat]:not([data-cat~="season"]),
.page-news .col-layout:has(#cat-log:checked) .col-flow > [data-cat]:not([data-cat~="log"]),
.page-news .col-layout:has(#cat-note:checked) .col-flow > [data-cat]:not([data-cat~="note"]),
.page-news .col-layout:has(#cat-series:checked) .col-flow > [data-cat]:not([data-cat~="series"]) {
  display: none;
}

/* ---------- 中屏起错落 ---------- */
@media (min-width: 760px) {
  .page-news .watch-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-news .watch-grid > :nth-child(2) {
    margin-top: 30px;
  }

  .page-news .log-item {
    grid-template-columns: 88px minmax(0, 1fr) auto;
    align-items: baseline;
    gap: 18px;
  }

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

  .page-news .col-cta {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 860px) {
  .page-news .note-card {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    align-items: start;
    gap: 24px;
  }

  .page-news .note-card .entry__media {
    position: sticky;
    top: 108px;
  }
}

/* ---------- 两栏长卷 ---------- */
@media (min-width: 1000px) {
  .page-news .col-layout {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
    align-items: start;
  }

  .page-news .col-rail {
    position: sticky;
    top: var(--rail-top);
  }

  .page-news .entry--lead {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: center;
    gap: 26px;
  }

  .page-news .entry--lead .entry__media {
    grid-row: 1 / span 2;
  }

  .page-news .entry--lead .entry__foot {
    grid-column: 2;
  }

  .page-news .entry--lead .entry__body {
    grid-column: 2;
  }
}

/* ---------- 窄屏收边 ---------- */
@media (max-width: 620px) {
  .page-news .col-hero__meta {
    flex-direction: column;
    gap: 6px;
  }

  .page-news .stat-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-news .col-timeline__track li {
    font-size: 10px;
    letter-spacing: 0;
  }

  .page-news .col-step {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }

  .page-news .col-cta__actions {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .series-card,
  .page-news .entry__read {
    transition: none;
  }

  .page-news .entry:hover,
  .page-news .entry:focus-within,
  .page-news .series-card:hover {
    transform: none;
  }
}