.page-news {
  --news-rail: 264px;
  --news-stamp: 96px;
  --news-anno: 24px;
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  padding-top: 22px;
}
.page-news .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}
.page-news .breadcrumb li {
  display: inline-flex;
  align-items: center;
}
.page-news .breadcrumb li + li::before {
  content: "/";
  margin: 0 10px;
  color: var(--text-dim);
  opacity: 0.5;
}
.page-news .breadcrumb a {
  color: var(--aqua);
  text-decoration: none;
}
.page-news .breadcrumb a:hover {
  text-decoration: underline;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--glass-12);
  background:
    radial-gradient(120% 90% at 6% 0%, rgba(36, 224, 200, 0.1), transparent 55%),
    var(--ink-950);
}
.page-news .news-hero__slash {
  position: absolute;
  z-index: -1;
  top: -16%;
  right: -8%;
  width: 60%;
  height: 132%;
  background: linear-gradient(200deg, var(--ink-900), var(--ink-800));
  clip-path: polygon(26% 0, 100% 0, 100% 100%, 0 100%);
}
.page-news .news-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: 0;
  bottom: 0;
  width: 42%;
  height: 2px;
  background: linear-gradient(90deg, var(--lime), transparent);
}
.page-news .news-hero__inner {
  display: grid;
  gap: 30px;
  padding-block: 32px 44px;
}
.page-news .news-hero__kicker {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: var(--track-anno);
  color: var(--lime);
}
.page-news .news-hero h1 {
  margin: 0;
  max-width: 14em;
  font-size: clamp(2rem, 5.6vw, 3.8rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: var(--track-title);
  color: var(--white);
}
.page-news .news-hero__lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--text);
}
.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}
.page-news .news-hero__stats .readout {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: 12px 14px;
  border: 1px solid var(--glass-12);
  border-left: 2px solid var(--lime);
  background: var(--glass-08);
}
.page-news .news-hero__stats li:nth-child(2) {
  border-left-color: var(--aqua);
}
.page-news .news-hero__stats li:nth-child(3) {
  border-left-color: var(--violet);
}
.page-news .news-hero__stats .readout__value {
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1.1;
  color: var(--white);
}
.page-news .news-hero__stats .readout__label {
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}
.page-news .news-hero__figure {
  margin: 0;
}
.page-news .news-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 主体两栏 ---------- */
.page-news .news-layout {
  display: grid;
  gap: 40px;
  padding-block: 48px 12px;
}

/* ---------- 标签筛选轨 ---------- */
.page-news .tag-rail {
  display: grid;
  gap: 18px;
  align-content: start;
}
.page-news .tag-rail__title {
  margin: 0;
  font-size: 12px;
  letter-spacing: var(--track-anno);
  color: var(--lime);
}
.page-news .tag-rail__hint,
.page-news .tag-rail__foot {
  margin: 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--text-dim);
}
.page-news .tag-folder {
  padding: 12px 14px 16px;
  border: 1px solid var(--glass-12);
  background: linear-gradient(180deg, var(--glass-08), transparent);
}
.page-news .tag-folder__name {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--text-dim);
}
.page-news .tag-folder__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-news .tag-check {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.page-news .folder-tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--text);
  border: 1px solid var(--glass-14);
  background: var(--glass-08);
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease);
}
.page-news .folder-tag:hover {
  border-color: var(--aqua);
}
.page-news .tag-check:checked + .folder-tag {
  border-color: var(--violet);
  color: var(--white);
  background: rgba(110, 91, 255, 0.18);
}
.page-news .tag-check:focus-visible + .folder-tag {
  outline: 2px solid var(--aqua);
  outline-offset: 2px;
}

/* 勾选后未命中的条目退到背景里 */
.page-news .news-layout:has(.tag-check:checked) .log-item {
  opacity: 0.28;
  transition: opacity 0.25s var(--ease);
}
.page-news .news-layout:has(#f-change:checked) .log-item[data-tag~="change"],
.page-news .news-layout:has(#f-league:checked) .log-item[data-tag~="league"],
.page-news .news-layout:has(#f-squad:checked) .log-item[data-tag~="squad"],
.page-news .news-layout:has(#f-result:checked) .log-item[data-tag~="result"],
.page-news .news-layout:has(#f-venue:checked) .log-item[data-tag~="venue"],
.page-news .news-layout:has(#f-guide:checked) .log-item[data-tag~="guide"] {
  opacity: 1;
}

/* ---------- 章节标题 ---------- */
.page-news .news-stream {
  display: grid;
  gap: 68px;
}
.page-news .news-stream section {
  scroll-margin-top: calc(var(--bar-h) + 24px);
}
.page-news .section-marker {
  display: grid;
  gap: 10px;
  margin: 0 0 26px;
  padding-left: 16px;
  border-left: 2px solid var(--lime);
}
.page-news .section-marker__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--lime);
}
.page-news .section-marker h2 {
  margin: 0;
  font-size: clamp(1.4rem, 3.2vw, 2.15rem);
  line-height: 1.22;
  letter-spacing: var(--track-title);
  color: var(--white);
}
.page-news .section-marker__note {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-dim);
}
.page-news .section-marker__note a {
  color: var(--aqua);
  text-decoration: none;
  border-bottom: 1px solid rgba(36, 224, 200, 0.35);
}
.page-news .section-marker__note a:hover {
  border-bottom-color: var(--aqua);
}

/* ---------- 时间线列表 ---------- */
.page-news .log-list {
  position: relative;
  padding-left: 26px;
}
.page-news .log-list::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--glass-14) 6%, var(--glass-14) 94%, transparent);
}
.page-news .log-item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 20px 0 22px;
  border-top: 1px solid var(--glass-08);
}
.page-news .log-list > .log-item:first-child {
  border-top: 0;
}
.page-news .log-item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 26px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(183, 255, 59, 0.12);
}
.page-news .log-item[data-tag~="change"]::before {
  background: var(--alert);
  box-shadow: 0 0 0 4px rgba(255, 90, 43, 0.16);
}
.page-news .log-item__stamp {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}
.page-news .log-item__round {
  font-size: 13px;
  color: var(--lime);
}
.page-news .log-item[data-tag~="change"] .log-item__round {
  color: var(--alert);
}
.page-news .log-item__body .tag {
  margin-bottom: 10px;
}
.page-news .log-item__body h3 {
  margin: 0 0 10px;
  font-size: clamp(1.05rem, 2.2vw, 1.32rem);
  line-height: 1.45;
  letter-spacing: 0.04em;
  color: var(--white);
}
.page-news .log-item__body p {
  margin: 0 0 8px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text);
}
.page-news .log-item__k {
  display: inline-block;
  min-width: 5.4em;
  margin-right: 6px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--text-dim);
}
.page-news .log-item__meta {
  border-left: 1px solid transparent;
  padding-left: 0;
  transition: border-color 0.2s var(--ease), padding-left 0.2s var(--ease);
}
.page-news .log-item:hover .log-item__meta--reason {
  border-left-color: var(--alert);
  padding-left: 10px;
}
.page-news .log-item__anno {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--text-dim);
}

/* ---------- 历史版本对照 ---------- */
.page-news .diff {
  margin-top: 14px;
  border: 1px solid var(--glass-12);
  background: var(--glass-08);
}
.page-news .diff summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 14px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--aqua);
  cursor: pointer;
  list-style: none;
}
.page-news .diff summary::-webkit-details-marker {
  display: none;
}
.page-news .diff summary::before {
  content: "▸";
  font-size: 11px;
  transition: transform 0.2s var(--ease);
}
.page-news .diff[open] summary::before {
  transform: rotate(90deg);
}
.page-news .diff summary:focus-visible {
  outline: 2px solid var(--aqua);
  outline-offset: -2px;
}
.page-news .diff__grid {
  display: grid;
  gap: 1px;
  background: var(--glass-12);
  border-top: 1px solid var(--glass-12);
}
.page-news .diff__col {
  padding: 14px 16px 16px;
  background: var(--ink-950);
}
.page-news .diff__col--new {
  background: var(--ink-800);
}
.page-news .diff__head {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--text-dim);
}
.page-news .diff__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  margin: 0 0 6px;
  padding: 3px 6px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text);
}
.page-news .diff__row--hl {
  background: rgba(183, 255, 59, 0.12);
  color: var(--white);
}
.page-news .diff__k {
  min-width: 4.4em;
  color: var(--text-dim);
}
.page-news .diff__v.num {
  font-family: var(--font-mono);
}

/* ---------- FBFB最新 ---------- */
.page-news .latest-lead {
  display: grid;
  gap: 20px;
  margin-bottom: 26px;
  padding: 20px;
  border: 1px solid var(--glass-12);
  background: linear-gradient(160deg, var(--ink-900), var(--ink-950));
}
.page-news .latest-lead__kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--lime);
}
.page-news .latest-lead__copy h3 {
  margin: 0 0 10px;
  font-size: clamp(1.15rem, 2.6vw, 1.55rem);
  line-height: 1.4;
  letter-spacing: 0.04em;
  color: var(--white);
}
.page-news .latest-lead__copy p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text);
}
.page-news .latest-lead__figure {
  margin: 0;
}
.page-news .latest-lead__figure img,
.page-news .feature__cover img,
.page-news .versions__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 赛季专题 ---------- */
.page-news .feature {
  padding-block: 64px 8px;
}
.page-news .feature__cover {
  margin: 0 0 26px;
}
.page-news .topic-grid {
  display: grid;
  gap: 1px;
  border: 1px solid var(--glass-12);
  background: var(--glass-12);
}
.page-news .topic-card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 26px 22px 30px;
  background: var(--ink-950);
  transition: background 0.25s var(--ease);
}
.page-news .topic-card:hover {
  background: var(--ink-900);
}
.page-news .topic-card__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--lime);
}
.page-news .topic-card h3 {
  margin: 0;
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  color: var(--white);
}
.page-news .topic-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-dim);
}

/* ---------- 版本对照讲解 ---------- */
.page-news .versions {
  padding-block: 56px 8px;
}
.page-news .versions__body {
  display: grid;
  gap: 28px;
}
.page-news .versions__steps ol {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  counter-reset: step;
  border-top: 1px solid var(--glass-08);
}
.page-news .versions__steps li {
  position: relative;
  padding: 16px 0 16px 46px;
  border-bottom: 1px solid var(--glass-08);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text);
  counter-increment: step;
}
.page-news .versions__steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 17px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--aqua);
}
.page-news .versions__steps strong {
  display: block;
  margin-bottom: 4px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--white);
}
.page-news .versions__figure {
  margin: 0;
}

/* ---------- 平板阅读 ---------- */
.page-news .pads {
  padding-block: 56px 80px;
}
.page-news .pads__inner {
  display: grid;
  gap: 30px;
  padding: 28px 22px 32px;
  border: 1px solid var(--glass-12);
  border-left: 2px solid var(--aqua);
  background:
    linear-gradient(150deg, rgba(110, 91, 255, 0.08), transparent 55%),
    var(--ink-900);
}
.page-news .pads__index {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--violet-soft);
}
.page-news .pads h2 {
  margin: 0 0 14px;
  font-size: clamp(1.4rem, 3.2vw, 2.05rem);
  line-height: 1.24;
  letter-spacing: var(--track-title);
  color: var(--white);
}
.page-news .pads__copy p {
  margin: 0 0 12px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text);
}
.page-news .pads__note {
  color: var(--text-dim) !important;
  font-size: 14px !important;
}
.page-news .pads__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}
.page-news .pads__list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--glass-12);
  border: 1px solid var(--glass-12);
}
.page-news .pads__list li {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  background: var(--ink-950);
  font-size: 14px;
  line-height: 1.85;
  color: var(--text);
}
.page-news .pads__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--lime);
}

/* ---------- 中屏以上 ---------- */
@media (min-width: 640px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-news .diff__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .pads__inner {
    padding: 34px 32px 38px;
  }
}

@media (min-width: 760px) {
  .page-news .latest-lead {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    align-items: center;
    gap: 28px;
    padding: 24px 26px;
  }
  .page-news .versions__body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    align-items: start;
    gap: 40px;
  }
}

@media (min-width: 861px) {
  .page-news .log-item {
    grid-template-columns: var(--news-stamp) minmax(0, 1fr) var(--news-anno);
    gap: 0 20px;
    padding: 22px 0 26px;
  }
  .page-news .log-item__stamp {
    flex-direction: column;
    gap: 6px;
  }
  .page-news .log-item__anno {
    writing-mode: vertical-rl;
    padding-top: 4px;
    align-self: start;
  }
  .page-news .log-item::before {
    top: 28px;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 48px;
    padding-block: 52px 62px;
  }
}

@media (min-width: 1000px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: 56px;
    padding-block: 68px 16px;
  }
  .page-news .tag-rail {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
  }
  .page-news .feature,
  .page-news .versions {
    padding-block: 76px 12px;
  }
  .page-news .pads {
    padding-block: 72px 96px;
  }
  .page-news .pads__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: 48px;
    padding: 44px 44px 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .folder-tag,
  .page-news .log-item__meta,
  .page-news .topic-card,
  .page-news .diff summary::before {
    transition: none;
  }
}