.page-news {
  --nw-line: rgba(58, 68, 72, 0.7);
  --nw-line-soft: rgba(58, 68, 72, 0.42);
  --nw-card: rgba(14, 42, 38, 0.62);
  --nw-card-2: rgba(11, 27, 43, 0.86);
  background: var(--bg);
  color: var(--fg);
  overflow-x: hidden;
}

/* ===== 首屏 ===== */
.page-news .notes-hero {
  position: relative;
  padding: clamp(26px, 4.6vw, 58px) 0 clamp(34px, 5.6vw, 74px);
  background: linear-gradient(150deg, var(--c-pine) 0%, var(--c-night) 48%, #08131f 100%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-news .notes-hero::after {
  content: "";
  position: absolute;
  right: -10%;
  top: -24%;
  width: 44%;
  height: 138%;
  background: linear-gradient(200deg, rgba(41, 224, 208, 0.16), rgba(41, 224, 208, 0) 64%);
  transform: skewX(-14deg);
  pointer-events: none;
}

.page-news .notes-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 46px);
  align-items: start;
}

.page-news .notes-hero-copy h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 52px);
  line-height: 1.15;
  letter-spacing: 0.01em;
  margin: 10px 0 18px;
  max-width: 19ch;
}

.page-news .notes-lead {
  max-width: 60ch;
  margin: 0 0 26px;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.88;
  color: var(--fg-dim);
}

.page-news .notes-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .notes-hero-side {
  position: relative;
  border: 1px solid var(--line);
  background: rgba(11, 27, 43, 0.62);
  padding: clamp(16px, 2.4vw, 24px);
}

.page-news .notes-hero-side::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 46px;
  height: 46px;
  border-top: 2px solid var(--c-cyan);
  border-left: 2px solid var(--c-cyan);
  pointer-events: none;
}

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

.page-news .pulse-item {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--nw-line-soft);
}

.page-news .pulse-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .pulse-num {
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--c-cyan);
  line-height: 1.2;
}

.page-news .pulse-label {
  font-size: 13px;
  line-height: 1.62;
  color: var(--fg-faint);
}

/* ===== 通用区块头 ===== */
.page-news .section-head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .section-head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.4vw, 35px);
  line-height: 1.24;
  margin: 8px 0 12px;
  max-width: 24ch;
}

.page-news .section-sub {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--fg-dim);
}

/* ===== 近期笔记 ===== */
.page-news .notes-feed {
  padding: clamp(36px, 5.6vw, 76px) 0;
  background: var(--bg);
}

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

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(22px, 3.6vw, 36px);
}

.page-news .filter-chip {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding: 7px 14px;
  border: 1px solid var(--line);
  color: var(--fg-dim);
  cursor: pointer;
  user-select: none;
  transition: color var(--t-fast), border-color var(--t-fast),
    background-color var(--t-fast), transform var(--t-fast);
}

.page-news .filter-chip:hover {
  color: var(--c-cyan);
  border-color: var(--line-cyan);
  transform: translateY(-2px);
}

.page-news #nf-all:checked ~ .filter-bar .filter-chip[for="nf-all"],
.page-news #nf-league:checked ~ .filter-bar .filter-chip[for="nf-league"],
.page-news #nf-data:checked ~ .filter-bar .filter-chip[for="nf-data"],
.page-news #nf-version:checked ~ .filter-bar .filter-chip[for="nf-version"],
.page-news #nf-topic:checked ~ .filter-bar .filter-chip[for="nf-topic"] {
  background: var(--c-cyan);
  border-color: var(--c-cyan);
  color: var(--c-night);
}

.page-news .filter-input:focus-visible ~ .filter-bar .filter-chip {
  outline: 1px solid var(--c-amber);
  outline-offset: 2px;
}

.page-news #nf-league:checked ~ .note-stream .note-item:not([data-cat="league"]),
.page-news #nf-data:checked ~ .note-stream .note-item:not([data-cat="data"]),
.page-news #nf-version:checked ~ .note-stream .note-item:not([data-cat="version"]),
.page-news #nf-topic:checked ~ .note-stream .note-item:not([data-cat="topic"]) {
  display: none;
}

.page-news .note-stream {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-news .stream-stage {
  display: grid;
  gap: 16px;
}

.page-news .stage-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--fg-faint);
}

.page-news .stage-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.page-news .stage-num {
  color: var(--c-amber);
  letter-spacing: 0.1em;
}

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

.page-news .note-card {
  position: relative;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, var(--nw-card), var(--nw-card-2));
  padding: clamp(16px, 2.4vw, 24px);
  transition: border-color var(--t-fast), transform var(--t-fast);
}

.page-news .note-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 28px;
  height: 1px;
  background: var(--c-cyan);
  opacity: 0;
  transition: opacity var(--t-fast);
}

.page-news .note-card:hover,
.page-news .note-card:focus-within {
  border-color: var(--line-cyan);
  transform: translateY(-2px);
}

.page-news .note-card:hover::before,
.page-news .note-card:focus-within::before {
  opacity: 1;
}

.page-news .note-body {
  min-width: 0;
}

.page-news .note-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.page-news .note-time {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--c-steel);
}

.page-news .note-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.1vw, 22px);
  line-height: 1.42;
  margin: 0 0 10px;
  color: var(--fg);
}

.page-news .note-summary {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--fg-dim);
}

.page-news .note-detail {
  margin: 0;
  padding-left: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  border-left: 2px solid var(--line);
  font-size: 13px;
  line-height: 1.76;
  color: var(--fg-faint);
  transition: max-height 0.32s ease, opacity 0.26s ease,
    margin-top 0.26s ease, padding-left 0.26s ease;
}

.page-news .note-card:hover .note-detail,
.page-news .note-card:focus-within .note-detail {
  max-height: 11em;
  opacity: 1;
  margin-top: 12px;
  padding-left: 12px;
}

.page-news .note-anchor {
  color: var(--c-cyan);
  border-bottom: 1px solid var(--line-cyan);
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-news .note-anchor:hover {
  color: var(--c-amber);
  border-bottom-color: var(--line-amber);
}

.page-news .note-figure {
  margin: 0 0 16px;
  border: 1px solid var(--line);
  overflow: hidden;
}

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

/* ===== 专题系列 ===== */
.page-news .notes-topics {
  padding: clamp(36px, 5.6vw, 74px) 0;
  background: linear-gradient(180deg, var(--bg-alt), var(--bg));
  border-top: 1px solid var(--line);
}

.page-news .topic-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.page-news .topic-card {
  display: grid;
  gap: 10px;
  align-content: start;
  border: 1px solid var(--line);
  border-top: 2px solid var(--c-moss);
  background: rgba(11, 27, 43, 0.72);
  padding: clamp(16px, 2.2vw, 22px);
  transition: border-color var(--t-fast), transform var(--t-fast);
}

.page-news .topic-card:hover {
  border-color: var(--line-cyan);
  transform: translateY(-2px);
}

.page-news .topic-card--feature {
  border-top-color: var(--c-cyan);
}

.page-news .topic-card:nth-of-type(3) {
  border-top-color: var(--c-clay);
}

.page-news .topic-card:nth-of-type(4) {
  border-top-color: var(--c-amber);
}

.page-news .topic-state {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-amber);
}

.page-news .topic-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.36;
  margin: 0;
}

.page-news .topic-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fg-dim);
}

.page-news .topic-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 4px 0 0;
  padding: 0;
}

.page-news .topic-figure {
  margin: clamp(24px, 3.6vw, 40px) 0 0;
  border: 1px solid var(--line);
  overflow: hidden;
}

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

/* ===== 栏目与联赛标签 ===== */
.page-news .notes-cats {
  padding: clamp(36px, 5.6vw, 74px) 0;
  border-top: 1px solid var(--line);
}

.page-news .cats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.6vw, 42px);
  align-items: start;
}

.page-news .cat-legend {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
}

.page-news .cat-legend li {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-top: 1px solid var(--nw-line-soft);
  font-size: 14px;
  line-height: 1.78;
  color: var(--fg-dim);
}

.page-news .cat-legend li:last-child {
  border-bottom: 1px solid var(--nw-line-soft);
}

.page-news .cat-legend .tag {
  justify-self: start;
}

.page-news .cats-tags {
  border: 1px solid var(--line);
  background: rgba(14, 42, 38, 0.5);
  padding: clamp(16px, 2.4vw, 22px);
}

.page-news .cats-tags-title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--fg-faint);
  margin: 0;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--nw-line-soft);
  font-weight: 500;
}

.page-news .league-tags {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.page-news .cats-note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--fg-faint);
}

/* ===== 更新节奏 ===== */
.page-news .notes-cadence {
  padding: clamp(36px, 5.6vw, 74px) 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--line);
}

.page-news .cadence-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--line);
}

.page-news .cadence-item {
  position: relative;
  padding: 18px 0 18px 26px;
  border-bottom: 1px solid var(--nw-line-soft);
}

.page-news .cadence-item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 26px;
  width: 7px;
  height: 7px;
  background: var(--c-cyan);
}

.page-news .cadence-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--fg-dim);
}

.page-news .cadence-key {
  display: block;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--c-amber);
  margin-bottom: 6px;
}

/* ===== 反馈 ===== */
.page-news .notes-feedback {
  padding: clamp(36px, 5.6vw, 74px) 0 clamp(46px, 7vw, 88px);
  border-top: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(41, 224, 208, 0.1), rgba(245, 158, 66, 0.08) 58%, rgba(11, 27, 43, 0) 100%),
    var(--bg);
}

.page-news .feedback-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.2vw, 38px);
  align-items: start;
}

.page-news .feedback-copy h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.24;
  margin: 8px 0 12px;
  max-width: 22ch;
}

.page-news .feedback-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .feedback-side {
  border: 1px solid var(--line);
  background: rgba(11, 27, 43, 0.74);
  padding: clamp(16px, 2.4vw, 22px);
  display: grid;
  gap: 12px;
  justify-items: start;
}

.page-news .feedback-mail {
  margin: 0;
  font-size: 14px;
  color: var(--c-cream);
  word-break: break-all;
  line-height: 1.6;
}

/* ===== 响应式 ===== */
@media (min-width: 620px) {
  .page-news .cat-legend li {
    grid-template-columns: 122px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .page-news .note-card--media {
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    gap: clamp(16px, 2.4vw, 26px);
    align-items: start;
  }

  .page-news .note-card--media .note-figure {
    margin: 0;
  }

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

  .page-news .cadence-item {
    display: grid;
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-news .cadence-key {
    margin-bottom: 0;
  }
}

@media (min-width: 900px) {
  .page-news .notes-hero-grid {
    grid-template-columns: minmax(0, 1.68fr) minmax(268px, 0.9fr);
  }

  .page-news .cats-grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, 1fr);
  }

  .page-news .feedback-shell {
    grid-template-columns: minmax(0, 1.65fr) minmax(250px, 0.8fr);
  }
}

@media (min-width: 1060px) {
  .page-news .topic-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .topic-card--feature {
    grid-column: span 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .note-card,
  .page-news .topic-card,
  .page-news .filter-chip,
  .page-news .note-detail {
    transition: none;
  }

  .page-news .note-card:hover,
  .page-news .topic-card:hover,
  .page-news .filter-chip:hover {
    transform: none;
  }
}
<<<END>>>