.page-news {
  --tp-hair: rgba(46, 58, 53, 0.72);
  --tp-tint: rgba(182, 255, 60, 0.08);
  --tp-panel-soft: rgba(28, 38, 34, 0.55);
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  padding-bottom: clamp(48px, 7vw, 88px);
}

.page-news .tp-wrap {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 clamp(16px, 3.4vw, 40px);
}

/* ---------- 面包屑 ---------- */
.page-news .tp-crumb {
  padding: 20px 0 14px;
}

.page-news .tp-crumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .tp-crumb__link {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.16s ease;
}

.page-news .tp-crumb__link:hover,
.page-news .tp-crumb__link:focus-visible {
  color: var(--accent);
}

.page-news .tp-crumb__sep {
  color: var(--grid);
}

.page-news .tp-crumb__current {
  color: var(--ink);
}

/* ---------- 首屏框景 ---------- */
.page-news .tp-hero {
  position: relative;
  margin-top: 8px;
  border: 1px solid var(--grid);
  min-height: 420px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--rail);
}

.page-news .tp-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.72) saturate(0.85);
}

.page-news .tp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 15, 14, 0.42) 0%, rgba(11, 15, 14, 0.86) 58%, rgba(11, 15, 14, 0.97) 100%),
    repeating-linear-gradient(90deg, rgba(46, 58, 53, 0.22) 0 1px, transparent 1px 64px);
  pointer-events: none;
}

.page-news .tp-hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: clamp(24px, 4vw, 56px);
}

.page-news .tp-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
}

.page-news .tp-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.1rem, 6vw, 4.2rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 20ch;
}

.page-news .tp-hero__lede {
  margin: 0 0 26px;
  max-width: 62ch;
  font-size: clamp(0.95rem, 1.3vw, 1.05rem);
  color: #c8d1cb;
}

.page-news .tp-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 30px;
  padding: 0;
  background: var(--tp-hair);
  border: 1px solid var(--tp-hair);
}

.page-news .tp-hero__stat {
  background: rgba(11, 15, 14, 0.72);
  padding: 12px 14px;
}

.page-news .tp-hero__stat dt {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .tp-hero__stat dd {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1.2rem, 2.4vw, 1.7rem);
  line-height: 1.1;
  color: var(--accent);
}

.page-news .tp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .tp-corner {
  position: absolute;
  width: 16px;
  height: 16px;
  z-index: 3;
  border-color: var(--accent);
  border-style: solid;
  border-width: 0;
  pointer-events: none;
}

.page-news .tp-corner--tl { top: 10px; left: 10px; border-top-width: 2px; border-left-width: 2px; }
.page-news .tp-corner--tr { top: 10px; right: 10px; border-top-width: 2px; border-right-width: 2px; }
.page-news .tp-corner--bl { bottom: 10px; left: 10px; border-bottom-width: 2px; border-left-width: 2px; }
.page-news .tp-corner--br { bottom: 10px; right: 10px; border-bottom-width: 2px; border-right-width: 2px; }

/* ---------- 按钮 ---------- */
.page-news .tp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid var(--grid);
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-news .tp-btn--accent {
  background: var(--accent);
  border-color: var(--accent);
  color: #0B0F0E;
}

.page-news .tp-btn--accent:hover,
.page-news .tp-btn--accent:focus-visible {
  background: var(--accent-soft);
  border-color: var(--accent-soft);
}

.page-news .tp-btn--ghost {
  background: transparent;
  color: var(--ink);
}

.page-news .tp-btn--ghost:hover,
.page-news .tp-btn--ghost:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

/* ---------- 布局：侧轨 + 正文 ---------- */
.page-news .tp-layout {
  display: block;
  margin-top: 44px;
}

.page-news .tp-rail {
  border-top: 1px solid var(--grid);
  padding-top: 14px;
  margin-bottom: 30px;
}

.page-news .tp-rail__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .tp-rail__nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: none;
}

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

.page-news .tp-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  padding: 8px 12px;
  border: 1px solid var(--grid);
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.16s ease, border-color 0.16s ease, background-color 0.16s ease;
}

.page-news .tp-rail__link:hover,
.page-news .tp-rail__link:focus-visible {
  color: var(--ink);
  border-color: var(--data);
}

.page-news .tp-rail__link.is-current {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--tp-tint);
}

.page-news .tp-rail__index {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}

.page-news .tp-rail__link.is-current .tp-rail__index {
  color: var(--accent);
}

.page-news .tp-rail__note {
  margin: 14px 0 0;
  padding-left: 10px;
  border-left: 1px solid var(--grid);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 筛选标签 ---------- */
.page-news .tp-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--grid);
}

.page-news .tp-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--grid);
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.16s ease, border-color 0.16s ease, background-color 0.16s ease;
}

.page-news .tp-chip:hover,
.page-news .tp-chip:focus-visible {
  color: var(--ink);
  border-color: var(--data);
}

.page-news .tp-chip--active {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--tp-tint);
}

.page-news .tp-chip--warn {
  color: var(--warn);
  border-color: rgba(255, 122, 47, 0.55);
}

.page-news .tp-chip--warn:hover,
.page-news .tp-chip--warn:focus-visible {
  color: var(--warn);
  border-color: var(--warn);
}

/* ---------- 章节骨架 ---------- */
.page-news .tp-section {
  margin-top: 56px;
  padding-top: 26px;
  border-top: 1px solid var(--grid);
}

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

.page-news .tp-section__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 14px;
  row-gap: 8px;
  align-items: baseline;
  margin-bottom: 28px;
}

.page-news .tp-section__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--accent);
}

.page-news .tp-section__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(1.3rem, 2.6vw, 1.85rem);
  line-height: 1.28;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-news .tp-section__lede {
  grid-column: 2;
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  color: var(--muted);
}

/* ---------- 赛季阶段刻度 ---------- */
.page-news .tp-stages {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--tp-hair);
  border: 1px solid var(--tp-hair);
}

.page-news .tp-stage {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 20px 18px 22px;
  background: var(--rail);
  text-decoration: none;
  transition: background-color 0.18s ease;
}

.page-news .tp-stage:hover,
.page-news .tp-stage:focus-visible {
  background: var(--panel);
}

.page-news .tp-stage__tick {
  display: block;
  width: 100%;
  height: 3px;
  margin-bottom: 10px;
  background: linear-gradient(90deg, var(--grid), rgba(46, 58, 53, 0.15));
}

.page-news .tp-stage--now .tp-stage__tick {
  background: linear-gradient(90deg, var(--accent), rgba(182, 255, 60, 0.15));
}

.page-news .tp-stage__no {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .tp-stage__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--warn);
}

.page-news .tp-stage__name {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 500;
  color: var(--ink);
}

.page-news .tp-stage__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

/* ---------- 图片框 ---------- */
.page-news .tp-figure {
  margin: 26px 0 0;
  border: 1px solid var(--grid);
  background: var(--rail);
}

.page-news .tp-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 12 / 7;
}

.page-news .tp-figure--split img {
  aspect-ratio: 10 / 6.8;
}

.page-news .tp-figure__cap {
  padding: 12px 16px 14px;
  border-top: 1px solid var(--grid);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 专题分组与条目 ---------- */
.page-news .tp-group + .tp-group {
  margin-top: 44px;
}

.page-news .tp-group__title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.page-news .tp-group__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 3px 8px;
  border: 1px solid rgba(182, 255, 60, 0.35);
}

.page-news .tp-item {
  border-bottom: 1px solid var(--grid);
}

.page-news .tp-item:first-child {
  border-top: 1px solid var(--grid);
}

.page-news .tp-item__heading {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-news .tp-item__trigger {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  width: 100%;
  padding: 16px 4px;
  background: transparent;
  border: 0;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.16s ease;
}

.page-news .tp-item__trigger:hover,
.page-news .tp-item__trigger:focus-visible {
  background: var(--tp-panel-soft);
}

.page-news .tp-item__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  flex: 0 0 auto;
  min-width: 22px;
}

.page-news .tp-item__name {
  flex: 1 1 190px;
  font-family: var(--font-head);
  font-size: 16.5px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .tp-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex: 0 0 auto;
}

.page-news .tp-item__time {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--muted);
}

.page-news .tp-item__icon {
  position: relative;
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  margin-left: auto;
}

.page-news .tp-item__icon::before,
.page-news .tp-item__icon::after {
  content: "";
  position: absolute;
  background: var(--muted);
  transition: opacity 0.18s ease, transform 0.18s ease, background-color 0.18s ease;
}

.page-news .tp-item__icon::before {
  left: 0;
  right: 0;
  top: 50%;
  height: 1.5px;
  transform: translateY(-50%);
}

.page-news .tp-item__icon::after {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1.5px;
  transform: translateX(-50%);
}

.page-news .tp-item__trigger[aria-expanded="true"] .tp-item__icon::after {
  transform: translateX(-50%) scaleY(0);
  opacity: 0;
}

.page-news .tp-item__trigger[aria-expanded="true"] .tp-item__icon::before {
  background: var(--accent);
}

.page-news .tp-item__panel {
  padding: 4px 4px 22px;
}

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

.page-news .tp-item__text {
  margin: 0 0 14px;
  max-width: 72ch;
  font-size: 15px;
  color: #c8d1cb;
}

.page-news .tp-item__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.page-news .tp-item__facts li {
  position: relative;
  padding-left: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-news .tp-item__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 5px;
  height: 1px;
  background: var(--data);
}

.page-news .tp-link {
  display: inline-block;
  font-size: 13.5px;
  color: var(--data);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 107, 255, 0.45);
  padding-bottom: 2px;
  transition: color 0.16s ease, border-color 0.16s ease;
}

.page-news .tp-link:hover,
.page-news .tp-link:focus-visible {
  color: var(--accent);
  border-color: var(--accent);
}

/* ---------- 标签 ---------- */
.page-news .tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border: 1px solid var(--grid);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted);
  white-space: nowrap;
}

.page-news .tag--data {
  color: var(--data);
  border-color: rgba(47, 107, 255, 0.5);
}

.page-news .tag--warn {
  color: var(--warn);
  border-color: rgba(255, 122, 47, 0.55);
}

/* ---------- 版本进展 ---------- */
.page-news .tp-versions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--tp-hair);
  border: 1px solid var(--tp-hair);
}

.page-news .tp-version {
  display: grid;
  gap: 8px 16px;
  padding: 16px 18px;
  background: var(--panel);
}

.page-news .tp-version--warn {
  background: linear-gradient(90deg, rgba(255, 122, 47, 0.12), var(--panel) 42%);
}

.page-news .tp-version__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.page-news .tp-version__state {
  justify-self: start;
  padding: 2px 8px;
  border: 1px solid var(--grid);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}

.page-news .tp-version__state--now {
  color: var(--accent);
  border-color: var(--accent);
}

.page-news .tp-version__state--warn {
  color: var(--warn);
  border-color: var(--warn);
}

.page-news .tp-version__text {
  margin: 0;
  font-size: 14.5px;
  color: #c8d1cb;
}

/* ---------- 观察笔记 ---------- */
.page-news .tp-notes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--tp-hair);
  border: 1px solid var(--tp-hair);
}

.page-news .tp-note {
  padding: 20px 18px 22px;
  background: var(--bg);
  border-left: 2px solid var(--grid);
  transition: border-color 0.18s ease, background-color 0.18s ease;
}

.page-news .tp-note:hover {
  border-left-color: var(--data);
  background: var(--tp-panel-soft);
}

.page-news .tp-note--last {
  border-left-color: rgba(182, 255, 60, 0.45);
}

.page-news .tp-note__index {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .tp-note__text {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.75;
  color: #c8d1cb;
}

/* ---------- 订阅与推荐 ---------- */
.page-news .tp-sub {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-news .tp-sub__panel {
  padding: 24px 20px 26px;
  background: var(--rail);
  border: 1px solid var(--grid);
  border-top: 3px solid var(--accent);
}

.page-news .tp-sub__eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.page-news .tp-sub__title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--ink);
}

.page-news .tp-sub__text {
  margin: 0 0 20px;
  font-size: 14.5px;
  color: #c8d1cb;
}

.page-news .tp-sub__meta {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-news .tp-sub__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--tp-hair);
  border: 1px solid var(--tp-hair);
}

.page-news .tp-reco {
  display: grid;
  gap: 6px;
  padding: 18px;
  background: var(--bg);
  text-decoration: none;
  transition: background-color 0.18s ease;
}

.page-news .tp-reco:hover,
.page-news .tp-reco:focus-visible {
  background: var(--panel);
}

.page-news .tp-reco__index {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.page-news .tp-reco__title {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
}

.page-news .tp-reco__text {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 显现协议 ---------- */
.page-news [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.42s ease, transform 0.42s ease;
}

.page-news [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-news [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-news .tp-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .tp-version {
    grid-template-columns: 150px auto minmax(0, 1fr);
    align-items: center;
  }

  .page-news .tp-versions {
    grid-template-columns: 1fr;
  }

  .page-news .tp-note {
    padding: 22px 24px 24px;
  }

  .page-news .tp-item__trigger {
    padding: 18px 8px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-news .tp-stages {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .tp-item__trigger {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr) 190px 130px 18px;
    align-items: center;
    column-gap: 20px;
    padding: 18px 8px;
  }

  .page-news .tp-item__name {
    flex: none;
  }

  .page-news .tp-item__icon {
    margin-left: 0;
  }

  .page-news .tp-sub {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 1px;
    background: var(--tp-hair);
    border: 1px solid var(--tp-hair);
  }

  .page-news .tp-sub__panel {
    border: 0;
    border-top: 3px solid var(--accent);
  }

  .page-news .tp-sub__list {
    border: 0;
  }
}

/* ---------- 宽屏：侧轨常驻 ---------- */
@media (min-width: 1024px) {
  .page-news .tp-layout {
    display: grid;
    grid-template-columns: 218px minmax(0, 1fr);
    column-gap: 44px;
    align-items: start;
  }

  .page-news .tp-rail {
    position: sticky;
    top: calc(var(--header-offset) + 24px);
    margin-top: 32px;
    margin-bottom: 0;
  }

  .page-news .tp-rail__nav {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .tp-rail__link {
    display: flex;
    width: 100%;
    border: 0;
    border-left: 2px solid var(--grid);
    padding: 9px 0 9px 12px;
    background: transparent;
  }

  .page-news .tp-rail__link:hover,
  .page-news .tp-rail__link:focus-visible {
    border-left-color: var(--data);
  }

  .page-news .tp-rail__link.is-current {
    border-left-color: var(--accent);
    background: var(--tp-tint);
  }

  .page-news .tp-section {
    margin-top: 64px;
  }

  .page-news .tp-stages {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
</main>