.page-news {
  --news-rule: rgba(42, 58, 102, 0.55);
  --news-panel-fade: linear-gradient(180deg, rgba(18, 28, 56, 0.9), rgba(11, 18, 38, 0.35));
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-top: clamp(26px, 4.5vw, 58px);
  padding-bottom: clamp(20px, 3vw, 36px);
}

.page-news .news-hero h1 {
  margin: 14px 0 20px;
  max-width: 11em;
  font-size: clamp(34px, 6.2vw, 74px);
  line-height: 1.06;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: var(--white);
}

.page-news .news-hero .lede {
  max-width: 34em;
  color: var(--muted);
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.78;
}

.page-news .hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 4vw, 52px);
  margin-top: clamp(26px, 4vw, 42px);
  padding-top: clamp(18px, 3vw, 28px);
  border-top: 1px solid var(--news-rule);
}

/* ---------- 区块标题 ---------- */
.page-news .news-head {
  max-width: 60ch;
  margin-bottom: clamp(24px, 3.6vw, 44px);
}

.page-news .news-head h2 {
  margin: 10px 0 12px;
  font-size: clamp(25px, 4vw, 42px);
  line-height: 1.2;
  letter-spacing: 0.03em;
  color: var(--white);
}

.page-news .news-head__lead {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 开服时间轴 ---------- */
.page-news .news-timeline {
  position: relative;
  padding-top: clamp(34px, 5vw, 62px);
  padding-bottom: clamp(34px, 5vw, 62px);
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: min(100%, 420px);
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--orange), transparent);
}

.page-news .batch-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px 8px;
  margin: 0 0 clamp(26px, 4vw, 46px);
  padding: 0;
  list-style: none;
}

.page-news .batch-strip__item {
  position: relative;
  padding: 13px 0 0;
  border-top: 1px solid var(--grid);
}

.page-news .batch-strip__item::before {
  content: "";
  position: absolute;
  top: -3px;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-news .batch-strip__item:nth-child(4n)::before {
  background: var(--orange);
}

.page-news .batch-strip__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-news .batch-strip__time {
  display: block;
  margin-top: 3px;
  font-family: var(--font-mono);
  font-size: clamp(13px, 2.4vw, 16px);
  color: var(--white);
}

.page-news .timeline-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 38px);
  align-items: start;
}

.page-news .timeline-figure {
  margin: 0;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

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

.page-news .timeline-notes__list {
  display: grid;
  gap: 18px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.page-news .timeline-notes__list li {
  padding-left: 16px;
  border-left: 2px solid var(--grid);
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.page-news .timeline-notes__k {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

/* ---------- 六个栏目 ---------- */
.page-news .news-columns {
  padding-top: clamp(38px, 5.5vw, 72px);
  padding-bottom: clamp(38px, 5.5vw, 72px);
  background: linear-gradient(180deg, var(--ink-1), var(--ink-0));
}

.page-news .column-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.6vw, 28px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .column-item {
  padding: 22px 20px 26px;
  background: var(--news-panel-fade);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-news .column-item__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--orange);
}

.page-news .column-item h3 {
  margin: 8px 0 10px;
  font-size: clamp(18px, 2vw, 21px);
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-news .column-item p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.72;
}

/* ---------- 专题列表 ---------- */
.page-news .news-feed {
  position: relative;
  padding-top: clamp(34px, 5vw, 62px);
  padding-bottom: clamp(34px, 5vw, 62px);
}

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

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

.page-news .feed__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(24px, 3.6vw, 40px);
  padding: 10px 0;
}

.page-news .feed__chips label {
  display: inline-block;
  padding: 6px 14px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--muted);
  border: 1px solid var(--news-rule);
  cursor: pointer;
  transition: color 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .feed__chips label:hover {
  color: var(--white);
  border-color: var(--cyan);
}

.page-news #feed-all:checked ~ .feed__chips label[for="feed-all"],
.page-news #feed-cal:checked ~ .feed__chips label[for="feed-cal"],
.page-news #feed-ver:checked ~ .feed__chips label[for="feed-ver"],
.page-news #feed-cat:checked ~ .feed__chips label[for="feed-cat"],
.page-news #feed-sea:checked ~ .feed__chips label[for="feed-sea"],
.page-news #feed-dev:checked ~ .feed__chips label[for="feed-dev"],
.page-news #feed-note:checked ~ .feed__chips label[for="feed-note"] {
  color: var(--ink-0);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-news .feed__radio:focus-visible ~ .feed__chips {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-news #feed-cal:checked ~ .feed__list > .feed__item:not([data-kind="cal"]),
.page-news #feed-ver:checked ~ .feed__list > .feed__item:not([data-kind="ver"]),
.page-news #feed-cat:checked ~ .feed__list > .feed__item:not([data-kind="cat"]),
.page-news #feed-sea:checked ~ .feed__list > .feed__item:not([data-kind="sea"]),
.page-news #feed-dev:checked ~ .feed__list > .feed__item:not([data-kind="dev"]),
.page-news #feed-note:checked ~ .feed__list > .feed__item:not([data-kind="note"]) {
  display: none;
}

.page-news .feed__list {
  display: grid;
  gap: clamp(28px, 4vw, 50px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .feed__item {
  position: relative;
  padding-top: clamp(20px, 3vw, 30px);
}

.page-news .feed__item:not(.feed__item--lead)::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: clamp(38px, 8vw, 92px);
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.page-news .feed__item--lead {
  display: grid;
  gap: clamp(16px, 2.4vw, 30px);
  padding: clamp(16px, 2.6vw, 30px);
  background: linear-gradient(135deg, rgba(25, 227, 209, 0.09), rgba(255, 46, 147, 0.08) 58%, transparent 88%);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
}

.page-news .feed__figure {
  margin: 0;
}

.page-news .feed__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
}

.page-news .feed__kind {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  background: rgba(25, 227, 209, 0.1);
  border-left: 2px solid var(--cyan);
}

.page-news .feed__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .feed__item h3 {
  margin: 0 0 10px;
  font-size: clamp(18px, 2.6vw, 24px);
  line-height: 1.36;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-news .feed__item--lead h3 {
  font-size: clamp(21px, 3.4vw, 32px);
  line-height: 1.28;
}

.page-news .feed__text {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 版本与赛季 ---------- */
.page-news .news-version {
  padding-top: clamp(34px, 5vw, 62px);
  padding-bottom: clamp(34px, 5vw, 62px);
  background: linear-gradient(180deg, var(--ink-0), var(--ink-1) 55%, var(--ink-0));
}

.page-news .version-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
}

.page-news .version-card__figure {
  margin: 0 0 20px;
}

.page-news .version-card h3 {
  margin: 8px 0 12px;
  font-size: clamp(20px, 2.8vw, 28px);
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-news .version-card .feed__text {
  margin-bottom: 0;
}

/* ---------- 订阅提醒 ---------- */
.page-news .news-sub {
  padding-top: clamp(30px, 4.5vw, 56px);
  padding-bottom: clamp(40px, 6vw, 80px);
}

.page-news .sub-card {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding: clamp(22px, 3.6vw, 46px);
  background:
    radial-gradient(120% 150% at 0% 0%, rgba(25, 227, 209, 0.16), transparent 58%),
    radial-gradient(90% 120% at 100% 100%, rgba(255, 46, 147, 0.12), transparent 62%),
    var(--panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), calc(100% - 34px) 100%, 0 100%);
}

.page-news .sub-card h2 {
  margin: 10px 0 14px;
  font-size: clamp(25px, 4vw, 40px);
  line-height: 1.18;
  letter-spacing: 0.03em;
  color: var(--white);
}

.page-news .sub-card__list {
  display: grid;
  gap: 10px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.page-news .sub-card__list li {
  position: relative;
  padding-left: 20px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.72;
}

.page-news .sub-card__list li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

.page-news .sub-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .sub-card__aside {
  display: grid;
  gap: 22px;
  align-content: start;
  padding-top: 4px;
  border-top: 1px solid var(--news-rule);
}

.page-news .sub-stat {
  margin: 0;
}

.page-news .sub-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(30px, 5vw, 46px);
  letter-spacing: 0.02em;
  color: var(--orange);
  line-height: 1.1;
}

.page-news .sub-stat__unit {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .batch-strip {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

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

  .page-news .column-item:nth-child(even) {
    margin-top: 30px;
  }
}

@media (min-width: 900px) {
  .page-news .timeline-grid {
    grid-template-columns: 1.3fr 1fr;
  }

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

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

  .page-news .version-card:last-child {
    margin-top: clamp(24px, 4vw, 60px);
  }

  .page-news .sub-card {
    grid-template-columns: 1.45fr 1fr;
    align-items: start;
  }

  .page-news .sub-card__aside {
    padding-top: 0;
    padding-left: clamp(20px, 3vw, 36px);
    border-top: 0;
    border-left: 1px solid var(--news-rule);
  }
}

@media (min-width: 1100px) {
  .page-news .batch-strip {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
}