.page-news {
  --news-page-bg: #fffdf7;
  --news-hair: rgba(26, 26, 26, 0.14);
  --news-hair-soft: rgba(26, 26, 26, 0.09);
  --news-gold-line: rgba(212, 175, 55, 0.36);
  --news-on-dark: rgba(247, 243, 232, 0.72);
  --news-on-dark-soft: rgba(247, 243, 232, 0.6);
  background: var(--news-page-bg);
  color: var(--cs-ink);
  overflow-x: hidden;
}

/* ---------- 页头：赛季手册封面 ---------- */
.page-news .news-masthead {
  position: relative;
  overflow: hidden;
  padding: 1.9rem 0 2.2rem;
  background:
    linear-gradient(118deg, var(--cs-purple) 0%, var(--cs-purple-deep) 46%, var(--cs-green) 100%);
  border-bottom: 3px solid var(--cs-gold);
  color: var(--cs-ivory);
}

.page-news .news-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(212, 175, 55, 0.09) 0 1px, transparent 1px 56px);
  pointer-events: none;
}

.page-news .news-masthead::after {
  content: "";
  position: absolute;
  right: -10%;
  bottom: -60%;
  width: 62%;
  height: 145%;
  background: linear-gradient(180deg, rgba(200, 16, 46, 0.34), transparent 72%);
  transform: skewX(-16deg);
  pointer-events: none;
}

.page-news .news-masthead__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.6rem;
  align-items: start;
}

.page-news .news-masthead h1 {
  margin: 0.7rem 0 0.9rem;
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 5.2vw, 2.5rem);
  font-weight: 900;
  line-height: 1.24;
  letter-spacing: 0.01em;
  color: var(--cs-ivory);
  text-shadow: 0 2px 0 rgba(0, 0, 0, 0.32);
}

.page-news .news-masthead__intro {
  margin: 0;
  max-width: 44rem;
  font-family: var(--font-body);
  font-size: 0.98rem;
  line-height: 1.9;
  color: var(--news-on-dark);
}

.page-news .news-masthead__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.page-news .news-seal {
  justify-self: start;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  padding: 1rem 1.15rem;
  border: 2px solid var(--cs-gold);
  background: linear-gradient(160deg, rgba(200, 16, 46, 0.92), rgba(122, 12, 30, 0.92));
  box-shadow: 0 0 0 5px rgba(212, 175, 55, 0.14), 0 14px 30px rgba(0, 0, 0, 0.4);
  transform: rotate(-3deg);
}

.page-news .news-seal__num {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--cs-gold);
}

.page-news .news-seal__cap {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  color: var(--news-on-dark-soft);
}

/* ---------- 正文骨架 ---------- */
.page-news .news-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
  padding: 1.6rem 0 3.2rem;
}

/* ---------- 左侧索引 ---------- */
.page-news .news-index {
  border-top: 2px solid var(--cs-gold);
  padding-top: 0.7rem;
}

.page-news .news-index__label {
  margin: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: rgba(26, 26, 26, 0.55);
}

.page-news .news-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-news .news-index__list li {
  margin: 0;
}

.page-news .news-index .index-link {
  display: block;
  padding: 0.42rem 0.68rem;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--cs-ink);
  text-decoration: none;
  background: rgba(247, 243, 232, 0.85);
  border: 1px solid var(--news-hair);
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-news .news-index .index-link:hover {
  color: var(--cs-green);
  border-color: var(--cs-jade);
}

.page-news .news-index .index-link[data-active="true"] {
  color: var(--cs-ivory);
  background: var(--cs-green);
  border-color: var(--cs-gold);
}

/* ---------- 章节通用 ---------- */
.page-news .news-section {
  scroll-margin-top: 5.5rem;
  margin-bottom: 2.75rem;
}

.page-news .news-section:last-child {
  margin-bottom: 0;
}

.page-news .section-head {
  margin-bottom: 0.4rem;
}

.page-news .section-head__title {
  margin: 0.3rem 0 0.4rem;
  font-family: var(--font-head);
  font-size: clamp(1.3rem, 3.6vw, 1.75rem);
  font-weight: 900;
  line-height: 1.35;
  color: var(--cs-ink);
}

.page-news .section-head__meta {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(26, 26, 26, 0.66);
}

.page-news .section-head .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--cs-dark-red);
  margin: 0;
}

/* ---------- 01 速览 ---------- */
.page-news .news-section--tint {
  background: var(--cs-ivory);
  border-left: 4px solid var(--cs-red);
  padding: 1.4rem 1.1rem 1.7rem;
}

.page-news .news-brief {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
  margin-top: 1.3rem;
}

.page-news .news-brief__item {
  border-top: 2px solid var(--cs-gold);
  padding-top: 0.75rem;
}

.page-news .news-brief__k {
  margin: 0 0 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--cs-green);
}

.page-news .news-brief__v {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.93rem;
  line-height: 1.8;
  color: rgba(26, 26, 26, 0.82);
}

/* ---------- 图片容器 ---------- */
.page-news .figure {
  margin: 1.5rem 0 0;
}

.page-news .figure__media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--news-hair);
  background: var(--cs-purple-deep);
}

.page-news .figure__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 90% at 50% 40%, transparent 40%, rgba(10, 4, 20, 0.5) 100%);
  pointer-events: none;
}

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

.page-news .figure__caption {
  margin-top: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.65;
  color: rgba(26, 26, 26, 0.62);
}

/* ---------- 02 专栏条目（深色带） ---------- */
.page-news .news-section--dark {
  background: linear-gradient(152deg, var(--cs-green) 0%, #072b20 100%);
  border-top: 3px solid var(--cs-gold);
  padding: 1.5rem 1.1rem 1.9rem;
  color: var(--cs-ivory);
}

.page-news .news-section--dark .section-head__title {
  color: var(--cs-ivory);
}

.page-news .news-section--dark .section-head__meta {
  color: var(--news-on-dark);
}

.page-news .news-section--dark .section-head .eyebrow {
  color: var(--cs-gold);
}

.page-news .news-section--dark .figure__media {
  border-color: rgba(212, 175, 55, 0.32);
}

.page-news .news-section--dark .figure__caption {
  color: var(--news-on-dark-soft);
}

.page-news .news-section--dark .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin: 1.3rem 0 1.4rem;
}

.page-news .news-section--dark .filter-bar__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--news-on-dark-soft);
  margin-right: 0.2rem;
}

.page-news .news-section--dark .filter-chip {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.36rem 0.78rem;
  color: var(--news-on-dark);
  background: rgba(247, 243, 232, 0.07);
  border: 1px solid rgba(212, 175, 55, 0.38);
  border-radius: 0;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-news .news-section--dark .filter-chip:hover {
  border-color: var(--cs-jade);
  color: var(--cs-ivory);
}

.page-news .news-section--dark .filter-chip[aria-pressed="true"] {
  background: var(--cs-red);
  border-color: var(--cs-gold);
  color: var(--cs-ivory);
}

.page-news .column-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.1rem;
}

.page-news .column-item {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  background: var(--cs-ivory);
  border: 1px solid rgba(26, 26, 26, 0.12);
  border-top: 3px solid var(--cs-red);
  padding: 1.05rem 1rem 1.25rem;
  transition: border-top-color 0.18s ease, box-shadow 0.18s ease;
}

.page-news .column-item:hover {
  border-top-color: var(--cs-gold);
  box-shadow: 0 12px 26px rgba(4, 24, 17, 0.34);
}

.page-news .column-item.is-hidden {
  display: none;
}

.page-news .column-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.page-news .column-item__week {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--cs-dark-red);
}

.page-news .column-item__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--cs-ink);
}

.page-news .column-item__excerpt {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.89rem;
  line-height: 1.8;
  color: rgba(26, 26, 26, 0.76);
}

.page-news .column-item__link {
  margin-top: auto;
  align-self: flex-start;
  padding-bottom: 2px;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--cs-dark-red);
  text-decoration: none;
  border-bottom: 2px solid var(--cs-gold);
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-news .column-item__link:hover {
  color: var(--cs-green);
  border-color: var(--cs-jade);
}

/* ---------- 03 版本迭代 ---------- */
.page-news .news-section--frame {
  background: #fffdf7;
  border: 1px solid var(--news-hair);
  border-top: 3px solid var(--cs-purple);
  padding: 1.4rem 1.1rem 1.7rem;
}

.page-news .fold {
  border: 1px solid var(--news-hair);
  border-left: 3px solid var(--news-gold-line);
  margin-top: 0.85rem;
  background: rgba(247, 243, 232, 0.55);
}

.page-news .fold__head {
  margin: 0;
  font-size: 1rem;
}

.page-news .fold__trigger {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  width: 100%;
  padding: 0.85rem 0.95rem;
  text-align: left;
  background: transparent;
  border: 0;
  border-radius: 0;
  cursor: pointer;
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--cs-ink);
  transition: background 0.18s ease, color 0.18s ease;
}

.page-news .fold__trigger:hover {
  background: rgba(46, 196, 182, 0.12);
}

.page-news .fold__trigger[aria-expanded="true"] {
  background: rgba(11, 61, 46, 0.08);
  color: var(--cs-green);
}

.page-news .fold__index {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--cs-dark-red);
}

.page-news .fold__mark {
  margin-left: auto;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--cs-gold);
}

.page-news .fold__panel {
  padding: 0 0.95rem 1.05rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.85;
  color: rgba(26, 26, 26, 0.78);
}

.page-news .fold__panel p {
  margin: 0 0 0.6rem;
}

.page-news .fold__panel p:last-child {
  margin-bottom: 0;
}

/* ---------- 04 房间与时长 ---------- */
.page-news .room-rows {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
  border-top: 2px solid var(--news-gold-line);
}

.page-news .room-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.2rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--news-hair-soft);
}

.page-news .room-row__name {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--cs-green);
}

.page-news .room-row__time {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.04em;
  color: var(--cs-dark-red);
}

.page-news .room-row__note {
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.72;
  color: rgba(26, 26, 26, 0.72);
}

.page-news .news-note {
  margin: 1.2rem 0 0;
  padding-left: 0.85rem;
  border-left: 3px solid var(--cs-jade);
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.85;
  color: rgba(26, 26, 26, 0.76);
}

.page-news .news-note--on-dark {
  border-left-color: var(--cs-gold);
  color: var(--news-on-dark);
}

/* ---------- 05 索引与入口 ---------- */
.page-news .news-section--deep {
  background: linear-gradient(140deg, var(--cs-purple) 0%, var(--cs-purple-deep) 100%);
  border-top: 3px solid var(--cs-gold);
  padding: 1.5rem 1.1rem 1.8rem;
  color: var(--cs-ivory);
}

.page-news .news-section--deep .section-head__title {
  color: var(--cs-ivory);
}

.page-news .news-section--deep .section-head__meta {
  color: var(--news-on-dark);
}

.page-news .news-section--deep .section-head .eyebrow {
  color: var(--cs-gold);
}

.page-news .news-routes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.8rem;
  margin-top: 1.3rem;
}

.page-news .news-route {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 0.75rem;
  padding: 0.9rem 0.95rem;
  background: rgba(247, 243, 232, 0.05);
  border: 1px solid rgba(212, 175, 55, 0.34);
  text-decoration: none;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.page-news .news-route:hover {
  border-color: var(--cs-jade);
  background: rgba(46, 196, 182, 0.14);
}

.page-news .news-route__index {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  line-height: 1.3;
  color: var(--cs-gold);
}

.page-news .news-route__title {
  font-family: var(--font-head);
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--cs-ivory);
}

.page-news .news-route__desc {
  margin-top: 0.18rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  line-height: 1.68;
  color: var(--news-on-dark);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .news-masthead {
    padding: 2.4rem 0 2.8rem;
  }

  .page-news .news-section--tint,
  .page-news .news-section--frame {
    padding: 1.85rem 1.75rem 2.1rem;
  }

  .page-news .news-section--dark {
    padding: 1.9rem 1.75rem 2.3rem;
  }

  .page-news .news-section--deep {
    padding: 1.9rem 1.75rem 2.15rem;
  }

  .page-news .news-brief {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.1rem;
  }

  .page-news .column-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.35rem;
  }

  .page-news .column-item:nth-child(even) {
    margin-top: 1.5rem;
  }

  .page-news .news-routes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.95rem;
  }

  .page-news .room-row {
    grid-template-columns: 120px 150px minmax(0, 1fr);
    align-items: baseline;
    gap: 0 1rem;
  }
}

@media (min-width: 1024px) {
  .page-news .news-masthead__grid {
    grid-template-columns: minmax(0, 1fr) 180px;
    gap: 2.5rem;
  }

  .page-news .news-seal {
    justify-self: end;
  }

  .page-news .news-body {
    grid-template-columns: 182px minmax(0, 1fr);
    gap: 3.25rem;
    padding: 3rem 0 4.5rem;
  }

  .page-news .news-index {
    position: sticky;
    top: 5.5rem;
    align-self: start;
  }

  .page-news .news-index__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }

  .page-news .news-index .index-link {
    padding: 0.5rem 0.7rem;
    background: transparent;
    border: 0;
    border-left: 2px solid rgba(26, 26, 26, 0.12);
  }

  .page-news .news-index .index-link[data-active="true"] {
    background: rgba(46, 196, 182, 0.13);
    border-left-color: var(--cs-jade);
    color: var(--cs-green);
  }

  .page-news .news-section {
    margin-bottom: 3.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .column-item,
  .page-news .column-item__link,
  .page-news .news-route,
  .page-news .fold__trigger,
  .page-news .news-index .index-link,
  .page-news .news-section--dark .filter-chip {
    transition: none;
  }

  .page-news .news-seal {
    transform: none;
  }
}