.page-news {
  display: block;
  color: var(--chalk-white);
}

.page-news > .wrap {
  padding-top: clamp(10px, 2vw, 18px);
}

.page-news .news-hero,
.page-news .feature,
.page-news .index,
.page-news .series,
.page-news .help {
  margin-block: clamp(28px, 6vw, 60px);
}

.page-news h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 7vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--chalk-white);
}

.page-news .eyebrow {
  color: var(--lime-soft);
  font-size: 12px;
  letter-spacing: 0.1em;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  display: grid;
  gap: clamp(20px, 4vw, 40px);
  padding-block: clamp(8px, 2vw, 20px) clamp(8px, 2vw, 18px);
  align-items: start;
}

.page-news .news-hero__lead {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist-slate);
}

.page-news .news-hero__facts {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .news-hero__facts li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  align-items: baseline;
  padding: 11px 0;
  border-top: var(--line-soft);
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist-slate);
}

.page-news .news-hero__facts .mono {
  color: var(--lime-signal);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 图例 ---------- */
.page-news .legend {
  background: var(--board-green);
  border: var(--line);
  border-radius: var(--r-lg);
  padding: clamp(16px, 3vw, 26px);
}

.page-news .legend__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--mist-slate);
}

.page-news .legend__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .legend__item {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr) auto;
  grid-template-areas:
    "sw name count"
    "sw desc count";
  column-gap: 12px;
  row-gap: 3px;
  align-items: center;
  padding: 12px 14px;
  border-radius: var(--r-md);
  border: var(--line-soft);
  background: rgba(6, 23, 19, 0.5);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-news .legend__item:hover,
.page-news .legend__item:focus-visible {
  border-color: var(--lime-signal);
  background: rgba(201, 255, 63, 0.09);
  transform: translateX(2px);
}

.page-news .legend__swatch {
  grid-area: sw;
  width: 12px;
  height: 12px;
  border-radius: 4px;
  background: var(--lime-signal);
}

.page-news .legend__swatch--guide { background: var(--amber-card); }
.page-news .legend__swatch--season { background: var(--lime-soft); }
.page-news .legend__swatch--device { background: var(--mist-slate); }

.page-news .legend__name {
  grid-area: name;
  font-size: 15px;
  font-weight: 700;
  color: var(--chalk-white);
}

.page-news .legend__desc {
  grid-area: desc;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--mist-slate);
}

.page-news .legend__count {
  grid-area: count;
  font-size: 13px;
  color: var(--lime-soft);
}

.page-news .legend__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: var(--line-soft);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist-slate);
}

/* ---------- 主推大卡 ---------- */
.page-news .feature__card {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: var(--line);
  background: var(--tunnel-green);
}

.page-news .feature__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.9) brightness(0.85);
}

.page-news .feature__overlay {
  padding: clamp(18px, 4vw, 38px);
}

.page-news .feature .eyebrow {
  color: var(--amber-card);
}

.page-news .feature__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 5vw, 38px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--chalk-white);
}

.page-news .feature__text {
  margin: 12px 0 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist-slate);
}

.page-news .feature__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 20px 0 0;
}

.page-news .feature__meta div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-news .feature__meta dt {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mist-slate);
}

.page-news .feature__meta dd {
  margin: 0;
  font-size: 15px;
  color: var(--lime-signal);
}

.page-news .feature__inner .btn {
  margin-top: 22px;
}

/* ---------- 目录 ---------- */
.page-news .index__head {
  border-bottom: var(--line);
  padding-bottom: clamp(14px, 3vw, 22px);
}

.page-news .index__head h2,
.page-news .series__body h2,
.page-news .help__main h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 5vw, 40px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--chalk-white);
}

.page-news .index__lead {
  margin: 12px 0 0;
  max-width: 64ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist-slate);
}

.page-news .index__group {
  padding-top: clamp(18px, 4vw, 30px);
}

.page-news .index__group + .index__group {
  margin-top: clamp(18px, 4vw, 30px);
  border-top: var(--line-soft);
}

.page-news .index__cat {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--chalk-white);
}

.page-news .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lime-signal);
  box-shadow: 0 0 0 4px rgba(201, 255, 63, 0.14);
}

.page-news .dot--guide { background: var(--amber-card); box-shadow: 0 0 0 4px rgba(255, 176, 32, 0.14); }
.page-news .dot--season { background: var(--lime-soft); box-shadow: 0 0 0 4px rgba(230, 255, 163, 0.14); }
.page-news .dot--device { background: var(--mist-slate); box-shadow: 0 0 0 4px rgba(157, 184, 172, 0.14); }

.page-news .index__cat-count {
  margin-left: auto;
  font-size: 12px;
  color: var(--mist-slate);
}

.page-news .entries {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-news .entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 12px;
  padding: 13px 12px 13px 14px;
  border-left: 2px solid var(--grid-mint);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  transition: background-color 0.2s var(--ease), border-left-color 0.2s var(--ease);
}

.page-news .entry:hover,
.page-news .entry:focus-within {
  background: rgba(18, 59, 46, 0.85);
  border-left-color: var(--lime-signal);
}

.page-news .entry__no {
  grid-column: 1 / -1;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lime-signal);
}

.page-news .entry__title {
  margin: 0;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--chalk-white);
}

.page-news .entry__time {
  font-size: 11.5px;
  white-space: nowrap;
  color: var(--mist-slate);
  padding-top: 3px;
}

.page-news .entry__sum {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist-slate);
  transition: color 0.2s var(--ease);
}

.page-news .entry:hover .entry__sum {
  color: var(--lime-soft);
}

.page-news .index__foot {
  margin: 14px 0 0;
}

.page-news .link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--lime-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-news .link-arrow::after {
  content: "→";
}

.page-news .link-arrow:hover,
.page-news .link-arrow:focus-visible {
  color: var(--lime-signal);
  border-bottom-color: var(--lime-signal);
}

/* ---------- 图片 ---------- */
.page-news .figure {
  margin: 0 0 16px;
}

.page-news .figure__media {
  overflow: hidden;
  border-radius: var(--r-md);
  border: var(--line-soft);
  background: var(--tunnel-green);
}

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

.page-news .figure__caption {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist-slate);
}

/* ---------- 系列路线 ---------- */
.page-news .series__grid {
  display: grid;
  gap: clamp(20px, 4vw, 36px);
  padding-top: clamp(18px, 4vw, 30px);
  border-top: var(--line);
}

.page-news .series__lead {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist-slate);
}

.page-news .trail {
  list-style: none;
  margin: 24px 0 0;
  padding: 0 0 0 22px;
  position: relative;
  display: grid;
  gap: 18px;
}

.page-news .trail::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--lime-signal), var(--grid-mint));
}

.page-news .trail__node {
  position: relative;
  padding-left: 2px;
}

.page-news .trail__node::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--lime-signal);
  box-shadow: 0 0 0 4px rgba(201, 255, 63, 0.14);
}

.page-news .trail__no {
  font-size: 11.5px;
  color: var(--mist-slate);
  letter-spacing: 0.08em;
}

.page-news .trail__node h3 {
  margin: 3px 0 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--chalk-white);
}

.page-news .trail__node p {
  margin: 4px 0 8px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist-slate);
}

/* ---------- 联系 ---------- */
.page-news .help__card {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  padding: clamp(18px, 4vw, 34px);
  border: var(--line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(201, 255, 63, 0.1) 0%, rgba(6, 23, 19, 0) 62%),
    var(--tunnel-green);
}

.page-news .help__main p {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist-slate);
}

.page-news .help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.page-news .help__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-news .help__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 11px 0;
  border-top: var(--line-soft);
}

.page-news .help__key {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--lime-soft);
}

.page-news .help__val {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--chalk-white);
  overflow-wrap: anywhere;
}

.page-news .copy {
  font-family: var(--font-mono);
  font-size: 11.5px;
  padding: 5px 11px;
  border-radius: var(--r-pill);
  border: var(--line-soft);
  background: transparent;
  color: var(--mist-slate);
  cursor: pointer;
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .copy:hover,
.page-news .copy:focus-visible {
  color: var(--pitch-ink);
  background: var(--lime-signal);
  border-color: var(--lime-signal);
}

.page-news .copy[data-copied] {
  color: var(--pitch-ink);
  background: var(--lime-soft);
  border-color: var(--lime-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-news .entry {
    grid-template-columns: 74px minmax(0, 1fr) 96px;
    align-items: baseline;
    column-gap: 16px;
    padding: 14px 18px;
  }

  .page-news .entry__no {
    grid-column: 1;
    grid-row: 1;
  }

  .page-news .entry__title {
    grid-column: 2;
    grid-row: 1;
    font-size: 16px;
  }

  .page-news .entry__time {
    grid-column: 3;
    grid-row: 1;
    text-align: right;
  }

  .page-news .entry__sum {
    grid-column: 2 / 4;
    grid-row: 2;
    margin-top: 5px;
  }

  .page-news .figure {
    margin-bottom: 20px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-news .feature__card {
    display: grid;
    min-height: clamp(380px, 42vw, 480px);
  }

  .page-news .feature__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
  }

  .page-news .feature__overlay {
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: clamp(26px, 3.6vw, 46px);
    background: linear-gradient(90deg, rgba(6, 23, 19, 0.95) 0%, rgba(6, 23, 19, 0.74) 44%, rgba(6, 23, 19, 0.1) 100%);
  }

  .page-news .feature__inner {
    max-width: 560px;
  }

  .page-news .series__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-news .trail {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    padding: 34px 0 0;
    gap: 16px;
  }

  .page-news .trail::before {
    left: 0;
    right: 0;
    top: 6px;
    bottom: auto;
    width: auto;
    height: 2px;
    background: linear-gradient(90deg, var(--lime-signal), var(--grid-mint));
  }

  .page-news .trail__node {
    padding-right: 10px;
  }

  .page-news .trail__node::before {
    left: 0;
    top: -34px;
  }

  .page-news .help__card {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-news .help__list li:first-child {
    border-top: none;
    padding-top: 4px;
  }
}
<<<END>>>