.page-news {
  --news-gap: clamp(18px, 3vw, 36px);
}

.page-news .breadcrumb {
  padding-top: clamp(16px, 3vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: clamp(26px, 5vw, 58px) 0 clamp(28px, 5vw, 56px);
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero__grid {
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-hero h1 {
  margin: 14px 0 22px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(38px, 7.2vw, 82px);
  line-height: 0.98;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .news-hero__intro {
  margin: 0;
  max-width: 48ch;
  color: var(--fog);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.9;
}

.page-news .hero-index {
  border-top: 1px solid var(--line);
}

.page-news .hero-index__title {
  margin: 0;
  padding: 12px 0 10px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--lime);
}

.page-news .hero-index__link {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  grid-template-areas:
    "no label"
    "no note";
  gap: 2px 14px;
  padding: 14px 12px 14px 0;
  border-top: 1px solid var(--line-soft);
  text-decoration: none;
  color: var(--paper);
  transition: background-color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-news .hero-index__link .num {
  grid-area: no;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-news .hero-index__label {
  grid-area: label;
  font-size: 15px;
  font-weight: 600;
}

.page-news .hero-index__note {
  grid-area: note;
  font-size: 12.5px;
  color: var(--fog);
}

.page-news .hero-index__link:hover,
.page-news .hero-index__link:focus-visible {
  background: rgba(199, 255, 61, 0.07);
  padding-left: 10px;
}

.page-news .hero-index__link:hover .hero-index__label {
  color: var(--lime);
}

@media (min-width: 920px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    align-items: end;
    gap: clamp(28px, 5vw, 68px);
  }
}

/* ---------- 头条 ---------- */
.page-news .headline-wrap {
  padding: clamp(28px, 5vw, 56px) 0;
}

.page-news .headline {
  display: grid;
  background: var(--amber);
  color: var(--ink);
}

.page-news .headline__text {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(22px, 4vw, 48px);
}

.page-news .headline__kicker {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--amber-deep);
}

.page-news .headline__kicker .num {
  font-size: 13px;
}

.page-news .headline h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.2vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .headline__text p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink);
}

.page-news .headline__meta {
  list-style: none;
  margin: 4px 0 0;
  padding: 14px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  border-top: 1px solid rgba(7, 28, 22, 0.3);
}

.page-news .headline__meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: var(--ink);
}

.page-news .headline__meta span {
  font-family: var(--font-num);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--amber-deep);
}

.page-news .headline .btn--ghost {
  align-self: flex-start;
  margin-top: 4px;
  border-color: var(--ink);
  color: var(--ink);
}

.page-news .headline .btn--ghost:hover,
.page-news .headline .btn--ghost:focus-visible {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--amber);
}

.page-news .headline__figure {
  position: relative;
  margin: 0;
  min-height: 250px;
}

.page-news .headline__figure img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.06);
}

@media (min-width: 900px) {
  .page-news .headline {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }
  .page-news .headline__figure {
    min-height: 100%;
  }
}

/* ---------- 赛季阶段刻度 ---------- */
.page-news .stage-strip-band {
  padding: clamp(28px, 5vw, 56px) 0;
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .stage-strip-band h2 {
  margin: 0 0 10px;
  color: var(--paper);
}

.page-news .stage-strip-band__intro {
  margin: 0 0 30px;
  max-width: 64ch;
  color: var(--fog);
  font-size: 14.5px;
  line-height: 1.85;
}

.page-news .stage-strip__svg {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 10px;
}

.page-news .ruler__axis {
  stroke: var(--line);
  stroke-width: 2;
}

.page-news .ruler__tick {
  stroke: var(--line);
  stroke-width: 2;
}

.page-news .ruler__tick--lit {
  stroke: var(--lime);
  stroke-width: 3;
}

.page-news .ruler__dot {
  fill: var(--amber);
}

.page-news .stage-strip__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}

.page-news .stage-strip__item a {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 15px;
  border: 1px solid var(--line);
  color: var(--fog);
  font-size: 13px;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-news .stage-strip__item .num {
  font-size: 11px;
  color: var(--amber);
}

.page-news .stage-strip__item a:hover,
.page-news .stage-strip__item a:focus-visible {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}

.page-news .stage-strip__item a:hover .num,
.page-news .stage-strip__item a:focus-visible .num {
  color: var(--ink);
}

/* ---------- 专题目录 ---------- */
.page-news .notes-section {
  padding: clamp(34px, 6vw, 76px) 0;
  scroll-margin-top: 96px;
}

.page-news .notes-head {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
}

.page-news .notes-head h2 {
  margin: 0;
  color: var(--paper);
}

.page-news .notes-head p {
  margin: 0;
  color: var(--fog);
  font-size: 14px;
  line-height: 1.8;
}

.page-news .filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .notes-filter__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 30px;
}

.page-news .chip {
  padding: 9px 16px;
  border: 1px solid var(--line);
  color: var(--fog);
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  cursor: pointer;
  user-select: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-news .chip:hover {
  color: var(--paper);
  border-color: var(--lime);
}

.page-news #f-all:checked ~ .notes-filter__bar .chip[for="f-all"],
.page-news #f-battle:checked ~ .notes-filter__bar .chip[for="f-battle"],
.page-news #f-round:checked ~ .notes-filter__bar .chip[for="f-round"],
.page-news #f-method:checked ~ .notes-filter__bar .chip[for="f-method"] {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}

.page-news #f-all:focus-visible ~ .notes-filter__bar .chip[for="f-all"],
.page-news #f-battle:focus-visible ~ .notes-filter__bar .chip[for="f-battle"],
.page-news #f-round:focus-visible ~ .notes-filter__bar .chip[for="f-round"],
.page-news #f-method:focus-visible ~ .notes-filter__bar .chip[for="f-method"] {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-news #f-battle:checked ~ .notes-flow .note:not([data-cat="battle"]),
.page-news #f-round:checked ~ .notes-flow .note:not([data-cat="round"]),
.page-news #f-method:checked ~ .notes-flow .note:not([data-cat="method"]) {
  display: none;
}

.page-news #f-battle:checked ~ .notes-flow .stage-group:not(:has(.note[data-cat="battle"])),
.page-news #f-round:checked ~ .notes-flow .stage-group:not(:has(.note[data-cat="round"])),
.page-news #f-method:checked ~ .notes-flow .stage-group:not(:has(.note[data-cat="method"])) {
  display: none;
}

.page-news .stage-group {
  margin-bottom: clamp(24px, 4vw, 46px);
  scroll-margin-top: 96px;
}

.page-news .stage-group__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--lime);
}

.page-news .stage-group__no {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-news .stage-group__head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.4vw, 24px);
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-news .stage-group__tag {
  margin-left: auto;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--fog);
}

.page-news .note {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 18px 12px 18px 18px;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color var(--dur) var(--ease);
}

.page-news .note::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: var(--lime);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.22s var(--ease);
}

.page-news .note:hover {
  background: rgba(199, 255, 61, 0.045);
}

.page-news .note:hover::before {
  transform: scaleY(1);
}

.page-news .note__cat {
  font-family: var(--font-num);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-news .note__body h4 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--paper);
  transition: color var(--dur) var(--ease);
}

.page-news .note:hover .note__body h4 {
  color: var(--lime);
}

.page-news .note__body p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--fog);
}

.page-news .note__time {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--fog);
  white-space: nowrap;
}

@media (min-width: 820px) {
  .page-news .note {
    grid-template-columns: 132px minmax(0, 1fr) 84px;
    align-items: start;
    gap: 0 24px;
    padding-left: 26px;
  }
  .page-news .note__cat {
    grid-column: 1;
    padding-top: 4px;
  }
  .page-news .note__body {
    grid-column: 2;
  }
  .page-news .note__time {
    grid-column: 3;
    padding-top: 4px;
    text-align: right;
  }
}

/* ---------- 轮次观察 / 数据方法 ---------- */
.page-news .round-band {
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-news .method-band {
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-news .analysis {
  display: grid;
  gap: clamp(20px, 4vw, 52px);
  align-items: center;
}

.page-news .analysis__text h2 {
  margin: 14px 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .analysis__text p {
  margin: 0 0 14px;
  color: var(--fog);
  font-size: 14.5px;
  line-height: 1.9;
}

.page-news .analysis__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-news .analysis__list li {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 10px;
  padding: 13px 0;
  border-top: 1px solid var(--line-soft);
  color: var(--paper);
  font-size: 14px;
  line-height: 1.75;
}

.page-news .analysis__list .num {
  padding-top: 3px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

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

.page-news .analysis__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  object-fit: cover;
  filter: saturate(0.78) contrast(1.06);
}

@media (min-width: 880px) {
  .page-news .analysis {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  }
  .page-news .analysis--flip .analysis__text {
    order: 2;
  }
  .page-news .analysis--flip .analysis__figure {
    order: 1;
  }
}

/* ---------- 收藏与回访 ---------- */
.page-news .keeper {
  scroll-margin-top: 96px;
}

.page-news .keeper__grid {
  display: grid;
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
}

.page-news .keeper h2 {
  margin: 14px 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.18;
  color: var(--paper);
}

.page-news .keeper__text p {
  margin: 0 0 16px;
  color: var(--paper);
  font-size: 14.5px;
  line-height: 1.9;
}

.page-news .keeper__steps {
  list-style: none;
  margin: 22px 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .keeper__steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(244, 241, 232, 0.18);
  color: var(--paper);
  font-size: 14px;
  line-height: 1.8;
}

.page-news .keeper__steps .num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
  padding-top: 3px;
}

.page-news .keeper__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 24px;
}

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

.page-news .keeper__figure img {
  display: block;
  width: 100%;
  max-width: 360px;
  height: auto;
  margin: 0 auto;
  border: 1px solid rgba(244, 241, 232, 0.24);
  object-fit: cover;
}

@media (min-width: 880px) {
  .page-news .keeper__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.6fr);
  }
  .page-news .keeper__figure img {
    margin: 0 0 0 auto;
  }
}

/* ---------- 选题协作 ---------- */
.page-news .coop {
  scroll-margin-top: 96px;
}

.page-news .coop__head {
  max-width: 62ch;
}

.page-news .coop__head h2 {
  margin: 14px 0 14px;
  color: var(--paper);
}

.page-news .coop__head p {
  margin: 0;
  color: var(--fog);
  font-size: 14.5px;
  line-height: 1.9;
}

.page-news .coop__grid {
  display: grid;
  gap: 1px;
  margin: 28px 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .coop__item {
  background: var(--ink);
  padding: clamp(20px, 3vw, 32px);
}

.page-news .coop__item h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--lime);
}

.page-news .coop__item p {
  margin: 0;
  color: var(--fog);
  font-size: 13.5px;
  line-height: 1.85;
}

.page-news .coop__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 24px;
}

@media (min-width: 760px) {
  .page-news .coop__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}