/* ==========================================
   押注正规平台中文站 · 更新日志页
   作用域：.page-news
   ========================================== */
.page-news {
  --news-grid-line: rgba(160, 184, 217, 0.06);
  --news-accent-grad: linear-gradient(120deg, var(--accent-blue), var(--accent-purple));
  position: relative;
  padding: calc(var(--header-h-mobile) + 28px) 20px 80px;
  background:
    linear-gradient(var(--news-grid-line) 1px, transparent 1px) 0 0 / 100% 32px,
    linear-gradient(90deg, var(--news-grid-line) 1px, transparent 1px) 0 0 / 32px 100%,
    var(--primary-bg);
  overflow-x: hidden;
}

.news-hero__inner,
.news-log,
.news-versions,
.news-season {
  width: 100%;
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Hero ---------- */
.news-hero {
  position: relative;
  padding: 32px 0 56px;
}
.news-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 46%;
  height: 80%;
  background: linear-gradient(135deg, transparent 30%, rgba(180, 76, 255, 0.16));
  clip-path: polygon(20% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}
.news-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  position: relative;
  z-index: 1;
}
.news-hero .section-label {
  margin-top: 24px;
}
.news-hero h1 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(30px, 6vw, 54px);
  line-height: 1.12;
  letter-spacing: 0.04em;
  margin: 10px 0 18px;
  color: var(--text-primary);
}
.news-hero h1::after {
  content: "";
  display: block;
  width: 132px;
  height: 6px;
  margin-top: 16px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple), transparent);
  clip-path: polygon(0 0, 100% 0, 94% 100%, 0 100%);
}
.news-hero__lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0;
}
.news-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 28px;
}
.news-hero .stat {
  background: rgba(13, 42, 77, 0.6);
  border: 1px solid var(--hairline);
  padding: 14px 12px;
}
.news-hero .stat__value {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary);
}
.news-hero .stat__label {
  font-size: 12px;
  color: var(--text-muted);
}
.news-hero__figure {
  position: relative;
  margin: 0;
  align-self: center;
}
.news-hero__figure::before {
  content: "";
  position: absolute;
  inset: 12px;
  background: var(--news-accent-grad);
  clip-path: polygon(3% 0, 100% 0, 97% 100%, 0 100%);
  opacity: 0.3;
  z-index: 0;
}
.news-hero__figure img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 28px 100%, 0 calc(100% - 28px));
}

/* ---------- 近期更新 ---------- */
.news-log {
  padding: 56px 0 72px;
  border-top: 1px solid var(--hairline);
}
.news-log .section-head {
  margin-bottom: 28px;
}
.log-toolbar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 0 20px;
  scrollbar-width: thin;
}
.log-toolbar__link {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-decoration: none;
  border: 1px solid var(--hairline);
  padding: 8px 16px;
  background: rgba(13, 42, 77, 0.4);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.log-toolbar__link:hover {
  color: var(--text-primary);
  border-color: var(--accent-blue);
}
.log-toolbar:has(~ .log-stream #filter-schedule:target) .log-toolbar__link[href="#filter-schedule"],
.log-toolbar:has(~ .log-stream #filter-archive:target) .log-toolbar__link[href="#filter-archive"],
.log-toolbar:has(~ .log-stream #filter-help:target) .log-toolbar__link[href="#filter-help"],
.log-toolbar:has(~ .log-stream #filter-score:target) .log-toolbar__link[href="#filter-score"] {
  color: var(--accent-green);
  border-color: var(--accent-green);
  background: rgba(198, 255, 0, 0.08);
}
.log-stream {
  position: relative;
  border: 1px solid var(--hairline);
  background:
    linear-gradient(90deg, rgba(0, 229, 255, 0.05) 1px, transparent 1px) 0 0 / 48px 100%,
    rgba(8, 26, 46, 0.6);
  padding: 8px 20px;
}
.log-stream:target {
  outline: 1px solid rgba(0, 229, 255, 0.4);
  outline-offset: -1px;
}
.log-target {
  display: block;
  height: 0;
  overflow: hidden;
  scroll-margin-top: calc(var(--header-h-mobile) + 24px);
}
.log-entry {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 24px 0;
}
.log-entry + .log-entry::after {
  content: "";
  position: absolute;
  top: -1px;
  left: -24px;
  right: -24px;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--hairline) 18%, var(--accent-purple) 50%, var(--hairline) 82%, transparent 100%);
  transform: rotate(-1.5deg);
  transform-origin: left center;
  pointer-events: none;
}
.log-entry__prefix {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-blue);
  letter-spacing: 0.08em;
}
.log-entry__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 10px var(--accent-green);
}
.log-entry__content {
  min-width: 0;
}
.log-entry__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.log-entry__title {
  font-family: var(--font-heading);
  font-size: 18px;
  line-height: 1.45;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  margin: 0;
}
.log-entry__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 3px 8px;
  border: 1px solid var(--hairline);
  color: var(--text-muted);
  white-space: nowrap;
}
.log-entry__tag--schedule {
  color: var(--accent-blue);
  border-color: rgba(0, 229, 255, 0.35);
}
.log-entry__tag--archive {
  color: var(--accent-purple);
  border-color: rgba(180, 76, 255, 0.35);
}
.log-entry__tag--help {
  color: var(--accent-green);
  border-color: rgba(198, 255, 0, 0.35);
}
.log-entry__tag--score {
  color: var(--gold);
  border-color: rgba(224, 184, 120, 0.4);
}
.log-entry__summary {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
}
.log-entry__detail {
  margin-top: 10px;
}
.log-entry__detail summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  padding: 4px 0 4px 22px;
  position: relative;
  width: fit-content;
  transition: color 0.2s ease;
}
.log-entry__detail summary::-webkit-details-marker {
  display: none;
}
.log-entry__detail summary::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--accent-blue);
  transition: transform 0.2s ease;
}
.log-entry__detail[open] summary::before {
  content: "▾";
}
.log-entry__detail summary:hover {
  color: var(--accent-blue);
}
.log-entry__detail-body {
  margin-top: 10px;
  padding: 14px 16px;
  border-left: 2px solid var(--accent-purple);
  background: rgba(13, 42, 77, 0.55);
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-muted);
}
.log-entry__detail-body p {
  margin: 0 0 12px;
}
.log-entry__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 6px;
}

/* 筛选隐藏逻辑 */
.log-target:target ~ .log-entry {
  display: none;
}
#filter-schedule:target ~ .log-entry[data-cat="schedule"],
#filter-archive:target ~ .log-entry[data-cat="archive"],
#filter-help:target ~ .log-entry[data-cat="help"],
#filter-score:target ~ .log-entry[data-cat="score"] {
  display: grid;
}

/* 视觉插页 */
.log-gallery {
  margin: 12px 0;
  padding: 18px 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.log-gallery figure {
  margin: 0;
}
.log-gallery img {
  display: block;
  width: 100%;
  max-width: 600px;
  height: auto;
}
.log-gallery__caption {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  border-left: 2px solid var(--gold);
  padding-left: 12px;
  letter-spacing: 0.04em;
}

.btn--sm {
  padding: 6px 14px;
  font-size: 13px;
  font-family: var(--font-mono);
}

/* ---------- 版本演进 ---------- */
.news-versions {
  padding: 56px 0 72px;
  border-top: 1px solid var(--hairline);
}
.news-versions .section-head {
  margin-bottom: 28px;
}
.version-timeline {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding: 8px 4px 20px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}
.version-card {
  position: relative;
  flex: 0 0 78%;
  min-width: 240px;
  max-width: 320px;
  scroll-snap-align: start;
  padding: 22px 20px;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-left-width: 3px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.version-card:hover {
  transform: translateY(-4px);
}
.version-card--v1 {
  border-left-color: var(--accent-blue);
}
.version-card--v2 {
  border-left-color: var(--accent-purple);
}
.version-card--v3 {
  border-left-color: var(--gold);
}
.version-card--v4 {
  border-left-color: var(--accent-green);
}
.version-card__code {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--accent-blue);
  background: rgba(0, 229, 255, 0.08);
  padding: 4px 10px;
  margin-bottom: 14px;
}
.version-card--v2 .version-card__code {
  color: var(--accent-purple);
  background: rgba(180, 76, 255, 0.1);
}
.version-card--v3 .version-card__code {
  color: var(--gold);
  background: rgba(224, 184, 120, 0.08);
}
.version-card--v4 .version-card__code {
  color: var(--accent-green);
  background: rgba(198, 255, 0, 0.08);
}
.version-card__badge {
  position: absolute;
  top: 16px;
  right: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--accent-green);
  border: 1px solid rgba(198, 255, 0, 0.4);
  padding: 3px 8px;
}
.version-card__title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--text-primary);
}
.version-card__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0;
}
.version-timeline__hint {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  margin: 4px 0 0;
}
.version-figure {
  margin: 32px 0 0;
  position: relative;
}
.version-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--hairline);
}
.version-figure__caption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-align: right;
  border-right: 2px solid var(--accent-purple);
  padding-right: 12px;
}

/* ---------- 赛季专题 ---------- */
.news-season {
  padding: 56px 0 24px;
  border-top: 1px solid var(--hairline);
}
.news-season .section-head {
  margin-bottom: 32px;
}
.season-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
.season-main__title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 14px;
  padding-left: 16px;
  border-left: 4px solid var(--gold);
  color: var(--text-primary);
}
.season-main p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
  margin: 0 0 12px;
}
.season-list {
  list-style: none;
  margin: 18px 0 24px;
  padding: 0;
  display: grid;
  gap: 10px;
}
.season-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  color: var(--text-muted);
}
.season-list li::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--accent-blue);
}
.season-main .btn {
  margin-top: 8px;
}
.season-aside {
  position: relative;
  padding: 20px 18px 22px;
  background: var(--surface);
  border: 1px solid var(--hairline);
}
.season-aside::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent-blue), var(--accent-purple));
}
.season-aside img {
  display: block;
  width: 100%;
  height: auto;
}
.season-aside__note {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--hairline);
}
.season-aside__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}
.season-aside__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.season-aside__list li {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 6px;
}
.season-aside__list li::before {
  content: ">";
  color: var(--accent-green);
  margin-right: 8px;
}

/* ---------- 窄屏增强 ---------- */
@media (min-width: 680px) {
  .log-entry {
    grid-template-columns: 140px 1fr;
    gap: 24px;
  }
  .log-entry__prefix {
    justify-content: flex-start;
    padding-top: 2px;
  }
}

/* ---------- 桌面端增强 ---------- */
@media (min-width: 960px) {
  .page-news {
    padding: 56px 48px 100px;
  }
  .news-hero {
    padding: 40px 0 72px;
  }
  .news-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
    gap: 48px;
    align-items: center;
  }
  .news-hero h1 {
    font-size: clamp(42px, 5vw, 60px);
  }
  .news-hero__lead {
    font-size: 17px;
  }
  .news-hero__stats {
    gap: 16px;
  }
  .news-hero .stat {
    padding: 18px 16px;
  }
  .news-hero .stat__value {
    font-size: 28px;
  }
  .news-log,
  .news-versions,
  .news-season {
    padding: 72px 0 88px;
  }
  .log-toolbar__link {
    padding: 10px 20px;
  }
  .log-stream {
    padding: 12px 28px;
  }
  .log-entry {
    padding: 30px 0;
  }
  .version-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    overflow: visible;
    gap: 18px;
  }
  .version-timeline__hint {
    display: none;
  }
  .version-card {
    flex: none;
    min-width: 0;
    max-width: none;
  }
  .season-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }
  .season-aside {
    position: sticky;
    top: calc(var(--header-h-mobile) + 24px);
  }
}