.page-news {
  --news-num-size: 44px;
  --news-tag-space: 2px 10px;
  --news-grid-line: rgba(35, 53, 84, 0.5);
  --news-scan-deco: repeating-linear-gradient(135deg, rgba(57, 255, 20, 0.06) 0 2px, transparent 2px 10px);
}

/* ===== 首屏 ===== */
.page-news .news-hero {
  position: relative;
  background:
    linear-gradient(135deg, var(--c-bg-card) 0%, transparent 50%);
  padding: 28px 0 48px;
  overflow: hidden;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--news-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--news-grid-line) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.35;
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 32px;
}

.page-news .news-hero__index {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-news .news-hero__lead {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.3;
  color: var(--c-neon);
  margin: 0;
  letter-spacing: 0.02em;
}

.page-news .news-hero__toc {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  border-top: 1px solid var(--c-line);
}

.page-news .news-hero__toc li {
  border-bottom: 1px solid var(--c-line);
}

.page-news .news-hero__toc a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 4px;
  color: var(--c-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: color 0.2s, padding-left 0.2s;
}

.page-news .news-hero__toc a:hover {
  color: var(--c-neon);
  padding-left: 12px;
}

.page-news .news-hero__toc a span {
  font-family: var(--font-display);
  font-size: 26px;
  color: var(--c-neon);
  opacity: 0.75;
}

.page-news .news-hero__note {
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-text-sub);
  border-left: 2px solid var(--c-lava);
  padding-left: 12px;
  margin: 8px 0 0;
  max-width: 320px;
}

.page-news .news-hero__feature {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--c-bg-card);
  border: 2px solid var(--c-line);
  box-shadow: var(--shadow-card);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.page-news .news-headline-title {
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1.12;
  margin: 4px 0 8px;
  color: var(--c-text);
  letter-spacing: 0.01em;
}

.page-news .news-headline-excerpt {
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-text-sub);
  margin: 0 0 8px;
}

.page-news .news-headline-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  width: 100%;
  margin: 10px 0 4px;
}

.page-news .news-headline-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 8px;
  background: var(--c-bg-void);
  border: 1px solid var(--c-line);
}

.page-news .news-headline-stat .display-num {
  font-size: 30px;
  line-height: 1;
  color: var(--c-neon);
}

.page-news .news-stat-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-text-sub);
  text-transform: uppercase;
}

.page-news .news-hero__vtext {
  position: absolute;
  right: 4px;
  top: 40px;
  z-index: 1;
  writing-mode: vertical-rl;
  color: var(--c-text-sub);
  opacity: 0.55;
  letter-spacing: 0.4em;
  font-size: 11px;
}

/* ===== 最新文章区 ===== */
.page-news .news-latest {
  padding: 32px 0 52px;
  background: var(--c-bg-main);
}

.page-news .news-section-head {
  margin-bottom: 8px;
}

.page-news .news-section-title {
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1.1;
  margin: 6px 0 2px;
  color: var(--c-text);
}

.page-news .news-section-desc {
  font-size: 14px;
  color: var(--c-text-sub);
  margin: 0;
}

.page-news .news-mag {
  position: relative;
}

.page-news .filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 8px;
  padding-bottom: 4px;
}

.page-news .news-filter label {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--c-line);
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text-sub);
  background: var(--c-bg-void);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  white-space: nowrap;
}

.page-news .news-filter label:hover {
  border-color: var(--c-neon);
  color: var(--c-neon);
}

.page-news #f-all:checked ~ .news-filter label[for="f-all"],
.page-news #f-preview:checked ~ .news-filter label[for="f-preview"],
.page-news #f-stat:checked ~ .news-filter label[for="f-stat"],
.page-news #f-update:checked ~ .news-filter label[for="f-update"],
.page-news #f-review:checked ~ .news-filter label[for="f-review"],
.page-news #f-insight:checked ~ .news-filter label[for="f-insight"],
.page-news #f-guide:checked ~ .news-filter label[for="f-guide"] {
  border-color: var(--c-neon);
  color: var(--c-neon);
  background: rgba(57, 255, 20, 0.1);
  box-shadow: 2px 2px 0 rgba(57, 255, 20, 0.25);
}

.page-news .news-articles {
  border-top: 2px solid var(--c-line);
}

.page-news .news-article {
  display: grid;
  gap: 16px;
  padding: 22px 0;
  border-bottom: 1px solid var(--c-line);
  position: relative;
}

.page-news .news-article::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 12px;
  height: 12px;
  background: var(--c-neon);
  clip-path: polygon(0 0, 100% 0, 0 100%);
  opacity: 0.4;
}

.page-news .news-article--featured {
  gap: 18px;
  padding-top: 28px;
}

.page-news .news-article__media img {
  width: 100%;
  height: auto;
  display: block;
  background: var(--c-bg-card);
  border: 1px solid var(--c-line);
}

.page-news .news-article__row {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.page-news .news-article__num {
  flex: 0 0 44px;
  font-family: var(--font-display);
  font-size: var(--news-num-size);
  line-height: 1;
  color: rgba(57, 255, 20, 0.5);
  padding-top: 2px;
}

.page-news .news-article__content {
  min-width: 0;
  flex: 1;
}

.page-news .news-article__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-news .news-article__date {
  font-size: 12px;
  color: var(--c-text-sub);
  letter-spacing: 0.06em;
}

.page-news .news-tag {
  display: inline-block;
  padding: var(--news-tag-space);
  border: 1px solid var(--c-line);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--c-text-sub);
  background: transparent;
  text-transform: uppercase;
}

.page-news .news-tag--lava {
  border-color: var(--c-lava);
  color: var(--c-lava);
}

.page-news .news-article__title {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.25;
  margin: 0 0 8px;
  color: var(--c-text);
}

.page-news .news-article__excerpt {
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-text-sub);
  margin: 0 0 10px;
}

.page-news .news-expand {
  margin-top: 2px;
}

.page-news .news-expand summary {
  cursor: pointer;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--c-neon);
  font-size: 13px;
  font-weight: 600;
  user-select: none;
}

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

.page-news .news-expand summary::after {
  content: "＋";
  font-size: 15px;
  font-weight: 700;
  transition: transform 0.2s;
}

.page-news .news-expand[open] summary {
  margin-bottom: 10px;
}

.page-news .news-expand[open] summary::after {
  content: "－";
}

.page-news .news-expand__content {
  padding: 14px 16px;
  background: var(--c-bg-void);
  border-left: 2px solid var(--c-neon);
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-text-sub);
}

.page-news .news-expand__content p {
  margin: 0;
}

/* 筛选状态 */
.page-news #f-preview:checked ~ .news-articles .news-article:not([data-cat="preview"]),
.page-news #f-stat:checked ~ .news-articles .news-article:not([data-cat="stat"]),
.page-news #f-update:checked ~ .news-articles .news-article:not([data-cat="update"]),
.page-news #f-review:checked ~ .news-articles .news-article:not([data-cat="review"]),
.page-news #f-insight:checked ~ .news-articles .news-article:not([data-cat="insight"]),
.page-news #f-guide:checked ~ .news-articles .news-article:not([data-cat="guide"]) {
  display: none;
}

/* ===== 赛事更新区 ===== */
.page-news .news-matches {
  background-color: var(--c-bg-void);
  background-image:
    linear-gradient(var(--news-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--news-grid-line) 1px, transparent 1px);
  background-size: 48px 48px;
  padding: 40px 0 52px;
}

.page-news .match-layout {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

.page-news .match-panel {
  padding: 0;
  display: grid;
  gap: 0;
}

.page-news .match-panel__media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-bottom: 1px solid var(--c-line);
}

.page-news .match-panel__body {
  padding: 20px;
  background: var(--c-bg-card);
}

.page-news .match-panel__title {
  font-family: var(--font-display);
  font-size: 22px;
  margin: 0 0 8px;
  color: var(--c-text);
}

.page-news .match-panel__body p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-text-sub);
  margin: 0;
}

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

.page-news .match-card {
  padding: 20px;
  margin: 0;
}

.page-news .match-card__badge {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--c-neon);
  border: 1px solid var(--c-neon);
  text-transform: uppercase;
  margin-bottom: 12px;
  background: rgba(57, 255, 20, 0.06);
}

.page-news .match-card__badge--lava {
  color: var(--c-lava);
  border-color: var(--c-lava);
  background: rgba(255, 107, 53, 0.06);
}

.page-news .match-card__title {
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.25;
  margin: 0 0 8px;
  color: var(--c-text);
}

.page-news .match-card p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-text-sub);
  margin: 0 0 12px;
}

.page-news .match-card__link {
  display: inline-block;
  color: var(--c-neon);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: padding-left 0.2s;
}

.page-news .match-card__link:hover {
  padding-left: 6px;
}

/* ===== 版本动态区 ===== */
.page-news .news-release {
  padding: 40px 0 52px;
  background: var(--c-bg-main);
}

.page-news .release-layout {
  display: grid;
  gap: 28px;
  margin-top: 24px;
}

.page-news .release-layout__visual {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 20px;
}

.page-news .release-phone {
  position: relative;
  padding: 14px 10px 20px;
  background: var(--c-bg-card);
  border: 2px solid var(--c-line);
  border-radius: 18px;
  box-shadow: 4px 4px 0 rgba(57, 255, 20, 0.15);
  max-width: 260px;
}

.page-news .release-phone::before {
  content: "";
  display: block;
  width: 48px;
  height: 6px;
  border-radius: 3px;
  background: var(--c-line);
  margin: 0 auto 12px;
}

.page-news .release-phone img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

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

.page-news .release-card {
  padding: 20px;
  background: var(--c-bg-card);
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-neon);
  box-shadow: var(--shadow-card);
}

.page-news .release-card:nth-child(2) {
  border-left-color: var(--c-lava);
}

.page-news .release-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.page-news .release-card__ver {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--c-text-sub);
}

.page-news .release-card__title {
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.3;
  margin: 0 0 8px;
  color: var(--c-text);
}

.page-news .release-card p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-text-sub);
  margin: 0 0 12px;
}

.page-news .release-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-news .release-card__list li {
  position: relative;
  padding-left: 18px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-text);
}

.page-news .release-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 8px;
  background: var(--c-neon);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  opacity: 0.8;
}

/* ===== 专题系列区 ===== */
.page-news .news-topics {
  padding: 40px 0 52px;
  background: var(--c-bg-void);
}

.page-news .topic-feature {
  display: grid;
  gap: 0;
  margin-top: 24px;
  margin-bottom: 20px;
}

.page-news .topic-feature__media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-bottom: 1px solid var(--c-line);
}

.page-news .topic-feature__body {
  padding: 20px;
}

.page-news .topic-feature__title {
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1.15;
  margin: 10px 0 12px;
  color: var(--c-text);
}

.page-news .topic-feature__body p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-text-sub);
  margin: 0 0 16px;
}

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

.page-news .topic-card {
  position: relative;
  padding: 20px;
  overflow: hidden;
  margin: 0;
}

.page-news .topic-card::after {
  content: "";
  position: absolute;
  right: -20px;
  top: -20px;
  width: 70px;
  height: 70px;
  background: var(--news-scan-deco);
  pointer-events: none;
}

.page-news .topic-card__num {
  font-family: var(--font-display);
  font-size: 34px;
  line-height: 1;
  color: var(--c-line);
  display: block;
  margin-bottom: 10px;
}

.page-news .topic-card__title {
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.3;
  margin: 0 0 8px;
  color: var(--c-text);
}

.page-news .topic-card p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-text-sub);
  margin: 0 0 12px;
}

.page-news .topic-card__link {
  display: inline-block;
  color: var(--c-neon);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: padding-left 0.2s;
}

.page-news .topic-card__link:hover {
  padding-left: 6px;
}

/* ===== 底部CTA ===== */
.page-news .news-follow {
  padding: 36px 0 48px;
  background: var(--c-bg-main);
}

.page-news .news-follow__inner {
  display: grid;
  gap: 20px;
  padding: 28px 24px;
  margin: 0;
  border-left: 3px solid var(--c-neon);
}

.page-news .news-follow__lead {
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1.2;
  margin: 6px 0 4px;
  color: var(--c-text);
}

.page-news .news-follow__text p:last-child {
  font-size: 14px;
  color: var(--c-text-sub);
  margin: 0;
}

.page-news .news-follow__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* ===== 响应式 ===== */
@media (min-width: 640px) {
  .page-news .news-hero {
    padding-top: 36px;
  }

  .page-news .news-headline-title {
    font-size: 38px;
  }

  .page-news .news-article__title {
    font-size: 22px;
  }

  .page-news .match-layout {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .page-news .match-panel,
  .page-news .match-list {
    display: grid;
  }

  .page-news .topic-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__inner {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 48px;
    align-items: start;
  }

  .page-news .news-hero__index {
    position: sticky;
    top: 20px;
  }

  .page-news .news-hero__lead {
    font-size: 22px;
  }

  .page-news .news-article--featured {
    grid-template-columns: 240px 1fr;
    gap: 24px;
    align-items: center;
  }

  .page-news .match-panel,
  .page-news .match-list {
    display: block;
  }

  .page-news .release-layout {
    grid-template-columns: 240px 1fr;
    gap: 40px;
  }

  .page-news .topic-feature {
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
  }

  .page-news .topic-feature__media img {
    border-bottom: none;
    border-right: 1px solid var(--c-line);
    height: 100%;
    min-height: 240px;
    object-fit: cover;
  }

  .page-news .topic-feature__body {
    padding: 28px;
  }
}

@media (min-width: 1200px) {
  .page-news .news-hero__inner {
    gap: 72px;
  }

  .page-news .news-hero__lead {
    font-size: 24px;
  }

  .page-news .news-headline-title {
    font-size: 42px;
  }

  .page-news .news-article__num {
    flex-basis: 64px;
    font-size: 52px;
  }

  .page-news .news-article--featured {
    grid-template-columns: 280px 1fr;
  }

  .page-news .match-layout {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .page-news .news-follow__inner {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}