.page-news {
  display: block;
  padding-bottom: clamp(56px, 9vw, 104px);
}

/* ---------- 页首信息条 ---------- */
.page-news .news-topline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 20px;
  padding-top: clamp(20px, 4vw, 34px);
}

.page-news .news-stamp {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--dim);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  padding-top: clamp(28px, 5vw, 54px);
}

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

.page-news .news-hero__text .lede {
  margin-top: 18px;
}

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

.page-news .news-hero__media img,
.page-news .news-pick__media img,
.page-news .col-visual__media img,
.page-news .news-cadence__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

@media (min-width: 980px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }

  .page-news .news-hero__text {
    padding-bottom: 10px;
  }
}

/* ---------- 栏目主题带 ---------- */
.page-news .news-railband {
  margin-top: clamp(44px, 7vw, 84px);
  padding: clamp(24px, 3.4vw, 36px) 0 clamp(16px, 2.4vw, 24px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(100deg, rgba(108, 59, 255, 0.15), rgba(63, 240, 208, 0.05) 48%, transparent 82%),
    var(--ink);
}

.page-news .news-railband__lede {
  max-width: 74ch;
  margin: 12px 0 22px;
  color: var(--dim);
  font-size: 15px;
  line-height: 1.78;
}

.page-news .rail-scroll {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px var(--edge) 12px;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
  -webkit-overflow-scrolling: touch;
}

.page-news .rail-scroll::-webkit-scrollbar {
  height: 6px;
}

.page-news .rail-scroll::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 99px;
}

.page-news .rail-chip {
  position: relative;
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 18px 13px;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 15px;
  text-decoration: none;
  white-space: nowrap;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 11px), calc(100% - 11px) 100%, 0 100%);
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-news .rail-chip em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--dim);
}

.page-news .rail-chip::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.3s var(--ease);
}

.page-news .rail-chip:hover,
.page-news .rail-chip:focus-visible {
  background: var(--panel-2);
  border-color: var(--purple);
  color: var(--white);
}

.page-news .rail-chip:hover::after,
.page-news .rail-chip:focus-visible::after {
  transform: scaleX(1);
}

/* ---------- 目录 + 仪表盘 ---------- */
.page-news .news-desk {
  display: grid;
  gap: clamp(30px, 4vw, 52px);
  margin-top: clamp(42px, 6vw, 76px);
}

@media (min-width: 1020px) {
  .page-news .news-desk {
    grid-template-columns: minmax(0, 1fr) minmax(292px, 342px);
    align-items: start;
  }
}

.page-news .desk-main__head {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.page-news .desk-main__sub {
  margin: 10px 0 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--dim);
}

.page-news .stage {
  display: grid;
  gap: 8px;
  padding-top: 26px;
}

@media (min-width: 900px) {
  .page-news .stage {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 0 22px;
    padding-top: 30px;
  }
}

.page-news .stage__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.24em;
  color: var(--cyan);
}

@media (min-width: 900px) {
  .page-news .stage__tag {
    writing-mode: vertical-rl;
    letter-spacing: 0.32em;
    padding-top: 4px;
  }
}

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

.page-news .entry {
  display: grid;
  gap: 6px;
  padding: 16px 0 18px;
  border-top: 1px solid var(--line);
}

.page-news .entries .entry:first-child {
  border-top: 0;
}

@media (min-width: 720px) {
  .page-news .entry {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

.page-news .entry__col {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--purple-lift);
  white-space: nowrap;
}

.page-news .entry__title {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: 0.01em;
  color: var(--text);
  transition: color 0.22s var(--ease);
}

.page-news .entry:hover .entry__title {
  color: var(--cyan);
}

.page-news .entry__meta {
  margin: 7px 0 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--dim);
}

/* 仪表盘 */
.page-news .desk-dash {
  padding: 20px 18px 18px;
  border: 1px solid var(--line);
  background-color: var(--panel);
  background-image:
    linear-gradient(180deg, rgba(108, 59, 255, 0.18), rgba(18, 16, 31, 0) 46%),
    repeating-linear-gradient(0deg, transparent 0 23px, rgba(42, 37, 66, 0.5) 23px 24px);
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
}

@media (min-width: 1020px) {
  .page-news .desk-dash {
    min-height: 528px;
  }
}

.page-news .dash__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-news .dash__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.1em;
  color: var(--text);
}

.page-news .dash__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 18px 0 16px;
}

.page-news .dash__unit {
  font-size: 0.5em;
  margin-left: 2px;
  color: var(--dim);
}

.page-news .dash__value--amber {
  color: var(--amber);
}

.page-news .dash__series {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 15px;
}

.page-news .dash__series-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
  font-size: 12.5px;
  color: var(--dim);
}

.page-news .dash__series-head .mono {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text);
}

.page-news .spark {
  display: block;
  width: 100%;
  height: 34px;
}

.page-news .spark polyline {
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.page-news .spark--cyan polyline {
  stroke: var(--cyan);
}

.page-news .spark--purple polyline {
  stroke: var(--purple-lift);
}

.page-news .spark--amber polyline {
  stroke: var(--amber);
}

.page-news .dash__foot {
  margin: 18px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.65;
}

/* ---------- 本期主推 ---------- */
.page-news .news-pick {
  margin-top: clamp(52px, 8vw, 96px);
  padding: clamp(34px, 5vw, 62px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background-image:
    linear-gradient(118deg, rgba(108, 59, 255, 0.18), rgba(8, 7, 15, 0) 56%),
    linear-gradient(300deg, rgba(63, 240, 208, 0.08), rgba(8, 7, 15, 0) 46%);
}

.page-news .news-pick__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

@media (min-width: 980px) {
  .page-news .news-pick__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }
}

.page-news .news-pick__body {
  margin: 16px 0 0;
  max-width: 60ch;
  color: var(--text);
  font-size: 15.5px;
  line-height: 1.85;
}

.page-news .news-pick__points {
  list-style: none;
  margin: 22px 0 26px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-pick__points li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
  font-size: 14.5px;
  color: var(--dim);
}

.page-news .news-pick__points .mono {
  flex: 0 0 auto;
  min-width: 76px;
  font-size: 14px;
  color: var(--cyan);
}

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

/* ---------- 栏目说明 ---------- */
.page-news .news-columns {
  margin-top: clamp(52px, 8vw, 96px);
}

.page-news .news-columns__lede {
  max-width: 68ch;
  margin-top: 14px;
  color: var(--dim);
  font-size: 15.5px;
  line-height: 1.8;
}

.page-news .col-grid {
  display: grid;
  gap: 18px;
  margin-top: clamp(26px, 4vw, 40px);
}

@media (min-width: 760px) {
  .page-news .col-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-news .col-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .col-note {
  padding: 22px 20px;
  border: 1px solid var(--line);
  background: var(--panel);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-news .col-note:hover {
  border-color: var(--purple);
  background: var(--panel-2);
}

.page-news .col-note__idx {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--purple-lift);
}

.page-news .col-note__title {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.06em;
  color: var(--text);
}

.page-news .col-note > p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--dim);
}

.page-news .col-note .col-note__fit {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
  color: var(--text);
}

.page-news .col-visual {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
  align-items: center;
  margin-top: clamp(26px, 4vw, 42px);
}

@media (min-width: 860px) {
  .page-news .col-visual {
    grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
  }
}

.page-news .col-visual__media {
  margin: 0;
}

.page-news .col-visual__text h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.05em;
  color: var(--text);
}

.page-news .col-visual__text p {
  margin: 0 0 14px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--dim);
}

.page-news .col-visual__text .mono {
  font-size: 12px;
  letter-spacing: 0.1em;
}

/* ---------- 更新节奏与订阅 ---------- */
.page-news .news-cadence {
  margin-top: clamp(52px, 8vw, 96px);
}

.page-news .news-cadence__lede {
  max-width: 64ch;
  margin-top: 14px;
  color: var(--dim);
  font-size: 15.5px;
}

.page-news .cadence-list {
  list-style: none;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
}

.page-news .cadence-list li {
  display: grid;
  gap: 6px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.page-news .cadence-list li:last-child {
  border-bottom: 1px solid var(--line);
}

@media (min-width: 760px) {
  .page-news .cadence-list li {
    grid-template-columns: 60px minmax(0, 230px) minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

.page-news .cadence-list__n {
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--purple-lift);
}

.page-news .cadence-list h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.04em;
  color: var(--text);
}

.page-news .cadence-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--dim);
}

.page-news .news-cadence__figure {
  margin: clamp(28px, 4vw, 42px) 0 0;
}

.page-news .news-cadence__cta {
  display: grid;
  gap: 18px;
  margin-top: clamp(26px, 4vw, 38px);
  padding: 24px 22px;
  border: 1px solid var(--line);
  background: var(--panel);
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
}

@media (min-width: 820px) {
  .page-news .news-cadence__cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

.page-news .news-cadence__cta p {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
}

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

.page-news .news-cadence__btns .btn {
  white-space: nowrap;
}

/* ---------- 减少动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .rail-chip,
  .page-news .rail-chip::after,
  .page-news .entry__title,
  .page-news .col-note {
    transition: none;
  }
}