/* ============================================
   战报与观察 · 页面专属样式
   作用域：.page-news
   ============================================ */

.page-news {
  --news-hair: 1px solid rgba(16, 32, 44, .14);
  --news-hair-light: 1px solid rgba(169, 216, 232, .26);
  --news-soft: rgba(27, 127, 168, .08);
  --news-gap: clamp(18px, 3vw, 32px);
  background: var(--c-cloud);
  color: var(--c-text);
  overflow-x: clip;
}

.page-news .num,
.page-news .feed__round,
.page-news .spine__season,
.page-news .spine__pages,
.page-news .cadence__time {
  font-family: var(--font-mono);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

/* ---------- 面包屑 ---------- */

.page-news .news-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-mute);
  margin-bottom: clamp(22px, 4vw, 44px);
}

.page-news .news-crumbs a {
  color: var(--c-mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .16s var(--ease), border-color .16s var(--ease);
}

.page-news .news-crumbs a:hover {
  color: var(--c-dawn);
  border-bottom-color: var(--c-dawn);
}

.page-news .news-crumbs__sep {
  color: rgba(16, 32, 44, .3);
}

.page-news .news-crumbs__now {
  color: var(--c-ink);
  font-weight: 700;
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  padding-block: clamp(24px, 4vw, 44px) clamp(48px, 8vw, 96px);
  background:
    radial-gradient(120% 90% at 84% -10%, rgba(79, 163, 199, .24), transparent 58%),
    linear-gradient(180deg, var(--c-mist), var(--c-cloud) 78%);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: end;
}

.page-news .news-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-dawn);
}

.page-news .news-hero__kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--c-ember);
}

.page-news .news-hero__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 8vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}

.page-news .news-hero__lede {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--c-text);
}

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

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

/* ---------- 通用章节标题 ---------- */

.page-news .news-head {
  display: grid;
  gap: 12px;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-news .news-head__num {
  margin: 0;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-ember);
}

.page-news .news-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.55rem, 4vw, 2.4rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}

.page-news .news-head__sub {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.7;
  color: var(--c-mute);
}

/* ---------- 01 内容流 ---------- */

.page-news .news-stream {
  padding-block: clamp(48px, 7vw, 92px);
  background: var(--c-cloud);
}

.page-news .news-tabs__bar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 0 18px;
  border-bottom: var(--news-hair);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-tabs__bar::-webkit-scrollbar {
  display: none;
}

.page-news .news-tabs__btn {
  flex: 0 0 auto;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--c-mute);
  background: var(--c-cloud);
  border: var(--edge);
  box-shadow: var(--lift-sm);
  padding: 10px 18px;
  cursor: pointer;
  transition: color .16s var(--ease), background-color .16s var(--ease),
              transform .16s var(--ease), box-shadow .16s var(--ease);
}

.page-news .news-tabs__btn:hover {
  color: var(--c-dawn);
  transform: translate(1px, 1px);
  box-shadow: 2px 2px 0 var(--c-line);
}

.page-news .news-tabs__btn[aria-selected="true"] {
  color: var(--c-cloud);
  background: var(--c-dawn);
}

.page-news .news-tabs__btn:focus-visible {
  outline: 2px solid var(--c-ember);
  outline-offset: 2px;
}

.page-news .news-tabs__panel {
  padding-top: clamp(18px, 3vw, 30px);
  animation: news-panel-in .16s var(--ease);
}

.page-news .news-tabs__panel[hidden] {
  display: none;
}

@keyframes news-panel-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ---------- 条目列表 ---------- */

.page-news .feed {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .feed__item {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 14px;
  padding: 24px 14px;
  margin-inline: -14px;
  border-bottom: var(--news-hair);
  transition: background-color .2s var(--ease);
}

.page-news .feed__item:hover,
.page-news .feed__item:focus-within {
  background: var(--news-soft);
}

.page-news .feed__round {
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--c-num);
  padding-top: 3px;
}

.page-news .feed__body {
  min-width: 0;
}

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

.page-news .feed__cat {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  padding: 3px 10px;
  border: 1px solid currentColor;
  color: var(--c-dawn);
  background: var(--news-soft);
}

.page-news .feed__cat--notes {
  color: var(--c-num);
  background: rgba(11, 76, 102, .08);
}

.page-news .feed__cat--method {
  color: var(--c-mute);
  background: rgba(107, 130, 145, .12);
}

.page-news .feed__cat--review {
  color: var(--c-ink);
  background: rgba(14, 34, 51, .07);
}

.page-news .feed__league {
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--c-mute);
}

.page-news .feed__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2.2vw, 21px);
  line-height: 1.38;
  letter-spacing: -0.015em;
  color: var(--c-ink);
}

.page-news .feed__sum {
  margin: 10px 0 0;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.72;
  color: var(--c-text);
}

.page-news .feed__save {
  margin-top: 14px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--c-dawn);
  background: transparent;
  border: 1px solid rgba(27, 127, 168, .48);
  padding: 6px 14px;
  cursor: pointer;
  transition: color .16s var(--ease), background-color .16s var(--ease),
              border-color .16s var(--ease);
}

.page-news .feed__save:hover {
  color: var(--c-cloud);
  background: var(--c-dawn);
  border-color: var(--c-dawn);
}

.page-news .feed__save[aria-pressed="true"] {
  color: var(--c-cloud);
  background: var(--c-ember);
  border-color: var(--c-ember);
}

.page-news .feed__save:focus-visible {
  outline: 2px solid var(--c-ember);
  outline-offset: 2px;
}

/* ---------- 02 编辑推荐 ---------- */

.page-news .news-feature {
  padding-block: clamp(52px, 8vw, 104px);
  background: var(--c-mist);
}

.page-news .news-feature__figure {
  margin: 0 0 clamp(30px, 5vw, 56px);
}

.page-news .cut {
  display: grid;
  gap: 18px;
  padding: clamp(22px, 3vw, 34px) 0;
  border-top: var(--news-hair);
}

.page-news .cut__num {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-ember);
}

.page-news .cut__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 2.6vw, 24px);
  line-height: 1.32;
  letter-spacing: -0.015em;
  color: var(--c-ink);
}

.page-news .cut__text {
  margin: 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-text);
}

.page-news .cut__conds-label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-mute);
}

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

.page-news .cut__cond {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--c-num);
  background: var(--c-cloud);
  border: 1px solid rgba(11, 76, 102, .28);
  padding: 6px 12px;
}

/* ---------- 03 报告书架 ---------- */

.page-news .news-shelf {
  padding-block: clamp(52px, 8vw, 104px);
  background: var(--c-ink);
  color: var(--c-cloud);
}

.page-news .news-head--onink .news-head__title {
  color: var(--c-cloud);
}

.page-news .news-head--onink .news-head__sub {
  color: rgba(234, 244, 249, .7);
}

.page-news .news-shelf__figure {
  margin: 0 0 clamp(30px, 5vw, 52px);
}

.page-news .news-shelf__figure .figure-frame__caption {
  color: rgba(234, 244, 249, .62);
}

.page-news .shelf {
  outline: none;
}

.page-news .shelf:focus-visible {
  outline: 2px solid var(--c-ember);
  outline-offset: 4px;
}

.page-news .shelf__track {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  overflow-x: auto;
  padding: 6px 2px 26px;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: var(--c-mid) rgba(234, 244, 249, .12);
}

.page-news .shelf__track::-webkit-scrollbar {
  height: 8px;
}

.page-news .shelf__track::-webkit-scrollbar-track {
  background: rgba(234, 244, 249, .1);
}

.page-news .shelf__track::-webkit-scrollbar-thumb {
  background: var(--c-mid);
}

.page-news .spine {
  flex: 0 0 auto;
  width: clamp(92px, 17vw, 124px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 14px;
  background: linear-gradient(180deg, rgba(79, 163, 199, .3), rgba(27, 127, 168, .07));
  border: 1px solid rgba(169, 216, 232, .34);
  color: var(--c-cloud);
  scroll-snap-align: start;
  transition: transform .24s var(--ease), border-color .24s var(--ease),
              background-color .24s var(--ease);
}

.page-news .spine:nth-child(1) { height: 286px; }
.page-news .spine:nth-child(2) { height: 274px; }
.page-news .spine:nth-child(3) { height: 264px; }
.page-news .spine:nth-child(4) { height: 252px; }
.page-news .spine:nth-child(5) { height: 242px; }
.page-news .spine:nth-child(6) { height: 234px; }
.page-news .spine:nth-child(7) { height: 222px; }
.page-news .spine:nth-child(8) { height: 212px; }

.page-news .spine:hover {
  transform: translateY(-6px);
  border-color: var(--c-ember);
}

.page-news .spine__season {
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--c-mid);
}

.page-news .spine__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--c-cloud);
}

.page-news .spine__pages {
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(234, 244, 249, .68);
}

.page-news .shelf__hint {
  margin: 12px 0 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(234, 244, 249, .55);
}

/* ---------- 04 收藏与更新节奏 ---------- */

.page-news .news-cadence {
  padding-block: clamp(52px, 8vw, 104px);
  background: var(--c-cloud);
}

.page-news .news-cadence__grid {
  display: grid;
  gap: clamp(30px, 5vw, 56px);
}

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

.page-news .cadence {
  display: grid;
  gap: 2px;
  border-top: var(--news-hair);
}

.page-news .cadence__row {
  display: grid;
  gap: 8px;
  padding: clamp(20px, 3vw, 28px) clamp(16px, 2vw, 24px);
  background: var(--c-mist);
  border-left: 3px solid var(--c-dawn);
}

.page-news .cadence__row--ember {
  border-left-color: var(--c-ember);
  background: var(--c-ember-soft);
}

.page-news .cadence__time {
  margin: 0;
  font-size: clamp(1.9rem, 5.5vw, 2.6rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-num);
}

.page-news .cadence__row--ember .cadence__time {
  color: #8A3410;
}

.page-news .cadence__label {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--c-ink);
}

.page-news .cadence__text {
  margin: 0;
  max-width: 54ch;
  font-size: 16px;
  line-height: 1.72;
  color: var(--c-text);
}

.page-news .cadence__save {
  margin-top: clamp(22px, 3vw, 32px);
  display: grid;
  gap: 12px;
}

.page-news .cadence__save-text {
  margin: 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-text);
}

.page-news .cadence__save-text a {
  color: var(--c-dawn);
  text-decoration: none;
  border-bottom: 1px solid rgba(27, 127, 168, .4);
  transition: color .16s var(--ease), border-color .16s var(--ease);
}

.page-news .cadence__save-text a:hover {
  color: var(--c-ember);
  border-bottom-color: var(--c-ember);
}

/* ---------- 05 供稿与合作 ---------- */

.page-news .news-supply {
  padding-block: clamp(52px, 8vw, 100px);
  background: var(--c-mist);
}

.page-news .news-supply__inner {
  max-width: 66ch;
}

.page-news .news-supply__num {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-ember);
}

.page-news .news-supply__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.6vw, 2.1rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}

.page-news .news-supply__text {
  margin: 0 0 26px;
  font-size: 17px;
  line-height: 1.78;
  color: var(--c-text);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-news .feed__item {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 20px;
    padding: 28px 18px;
    margin-inline: -18px;
  }

  .page-news .feed__round {
    font-size: 14px;
  }

  .page-news .cadence__row {
    grid-template-columns: 148px minmax(0, 1fr);
    align-items: start;
    gap: 22px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-news .cut {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    gap: clamp(26px, 4vw, 60px);
    align-items: start;
  }

  .page-news .cut:nth-child(even) .cut__lead {
    order: 2;
  }

  .page-news .cut:nth-child(even) .cut__conds {
    order: 1;
  }

  .page-news .news-cadence__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }
}

@media (min-width: 1100px) {
  .page-news .feed__item {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-tabs__panel {
    animation: none;
  }

  .page-news .news-tabs__btn:hover,
  .page-news .spine:hover {
    transform: none;
  }
}