.page-news {
  --news-body: #3B4A43;
  --news-rule: rgba(110, 124, 117, .28);
  --news-soft: rgba(227, 218, 198, .46);
  overflow-x: clip;
  background: var(--paper-050);
  color: var(--ink-800);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: clamp(22px, 4vw, 40px) 0 clamp(38px, 7vw, 84px);
  background:
    radial-gradient(120% 88% at 90% -12%, rgba(59, 227, 210, .17), transparent 60%),
    linear-gradient(180deg, var(--paper-050) 0%, var(--paper-200) 100%);
  border-bottom: 1px solid var(--news-rule);
}

.page-news .news-hero .breadcrumb {
  margin-bottom: clamp(22px, 4vw, 44px);
}

.page-news .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 56px);
  align-items: end;
}

.page-news .hero-title {
  margin: 10px 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(46px, 12vw, 88px);
  line-height: 1.02;
  letter-spacing: .012em;
  color: var(--ink-950);
}

.page-news .hero-grid__main .lede {
  max-width: 60ch;
  margin: 0;
  color: var(--news-body);
}

.page-news .ledger {
  margin: 0;
  padding: clamp(18px, 3vw, 26px);
  background: linear-gradient(155deg, var(--ink-800), var(--ink-950));
  border-radius: var(--radius-organic);
  box-shadow: var(--shadow-lift);
  color: var(--paper-050);
}

.page-news .ledger__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan-400);
}

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

.page-news .ledger__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-dark);
}

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

.page-news .ledger__row dt {
  font-size: 13px;
  letter-spacing: .04em;
  color: rgba(245, 240, 230, .72);
}

.page-news .ledger__row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 22px;
  color: var(--white);
}

.page-news .ledger__row dd.ledger__ver {
  font-size: 16px;
  color: var(--amber-500);
}

/* ---------- 专题系列带 ---------- */
.page-news .series-band {
  position: relative;
  padding: clamp(48px, 8vw, 96px) 0;
  background: linear-gradient(180deg, var(--ink-800) 0%, var(--ink-950) 100%);
  color: var(--paper-050);
}

.page-news .series-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(59, 227, 210, .07) 0 1px, transparent 1px 104px);
  pointer-events: none;
}

.page-news .series-band > .wrap {
  position: relative;
  z-index: 1;
}

.page-news .series-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 48px);
  align-items: center;
  margin-bottom: clamp(30px, 5vw, 56px);
}

.page-news .section-title {
  margin: 0 0 14px;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: clamp(28px, 6vw, 42px);
  line-height: 1.16;
  letter-spacing: .02em;
  color: var(--ink-950);
}

.page-news .series-band .section-title,
.page-news .follow-section .section-title {
  color: var(--white);
}

.page-news .series-band .lede {
  margin: 0;
  max-width: 54ch;
  color: rgba(245, 240, 230, .76);
}

.page-news .series-figure,
.page-news .log-figure,
.page-news .stage-figure {
  margin: 0;
}

.page-news .series-figure img,
.page-news .log-figure img,
.page-news .stage-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-organic);
  box-shadow: var(--shadow-lift);
}

.page-news .series-figure img {
  aspect-ratio: 3 / 2;
}

.page-news .figure-cap {
  display: block;
  margin-top: 10px;
  font-family: var(--font-sans);
  font-style: italic;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--slate-500);
}

.page-news .series-band .figure-cap {
  color: rgba(245, 240, 230, .52);
}

.page-news .series-grid {
  display: flex;
  gap: 12px;
  margin: 0;
  padding: 0 0 12px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-news .series-item {
  flex: 0 0 min(80%, 290px);
  scroll-snap-align: start;
  padding: 20px 18px 18px;
  background: rgba(245, 240, 230, .05);
  border: 1px solid var(--line-dark);
  border-radius: 16px;
}

.page-news .series-item__no {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--amber-500);
}

.page-news .series-item h3 {
  margin: 0 0 9px;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: .02em;
  color: var(--white);
}

.page-news .series-item p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(245, 240, 230, .74);
}

.page-news .series-item p.series-item__meta {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-dark);
  font-style: italic;
  font-size: 12.5px;
  color: rgba(59, 227, 210, .8);
}

.page-news .series-band__note {
  margin: clamp(16px, 3vw, 26px) 0 0;
  color: rgba(245, 240, 230, .46);
}

/* ---------- 校订进展 ---------- */
.page-news .log-section {
  padding: clamp(48px, 8vw, 96px) 0;
  background: var(--paper-050);
}

.page-news .log-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 48px);
  align-items: center;
  margin-bottom: clamp(30px, 5vw, 52px);
}

.page-news .log-head__text .lede {
  margin: 0;
  max-width: 58ch;
  color: var(--news-body);
}

.page-news .log-figure img {
  aspect-ratio: 1 / 1;
}

.page-news .log-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--news-rule);
}

.page-news .log-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: clamp(20px, 3.4vw, 28px) 0;
  border-bottom: 1px solid var(--news-rule);
}

.page-news .log-item__round {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--slate-500);
}

.page-news .log-item__round b {
  display: inline-block;
  margin-right: 3px;
  font-size: 26px;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--ink-950);
}

.page-news .log-item__body {
  display: grid;
  gap: 9px;
}

.page-news .log-item__title {
  margin: 0;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: clamp(18px, 3.4vw, 21px);
  line-height: 1.42;
  letter-spacing: .012em;
  color: var(--ink-950);
}

.page-news .log-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--news-body);
}

.page-news .log-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.page-news .log-tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 11px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .07em;
}

.page-news .log-tag--num {
  color: #1B6A5F;
  background: rgba(59, 227, 210, .15);
}

.page-news .log-tag--coach {
  color: #8A5A12;
  background: rgba(231, 161, 60, .17);
}

.page-news .log-tag--fix {
  color: #7B4331;
  background: rgba(196, 112, 90, .17);
}

.page-news .log-tag--stat {
  color: #47584F;
  background: rgba(110, 124, 117, .16);
}

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

.page-news .log-item__more summary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--moss-600);
  transition: color var(--t-fast) var(--ease-out);
}

.page-news .log-item__more summary::-webkit-details-marker {
  display: none;
}

.page-news .log-item__more summary::after {
  content: "＋";
  font-size: 13px;
  color: var(--cyan-400);
}

.page-news .log-item__more[open] summary::after {
  content: "－";
}

.page-news .log-item__more summary:hover {
  color: var(--ink-950);
}

.page-news .log-item__more summary:focus-visible {
  outline: 3px solid var(--cyan-400);
  outline-offset: 2px;
  border-radius: 4px;
}

.page-news .log-item__detail {
  margin: 10px 0 0;
  padding: 14px 16px;
  background: var(--news-soft);
  border-left: 3px solid var(--amber-500);
  border-radius: var(--radius-soft);
  font-size: 14px;
  line-height: 1.75;
  color: var(--news-body);
}

.page-news .log-foot {
  margin: clamp(24px, 4vw, 36px) 0 0;
  font-size: 14.5px;
  color: var(--slate-500);
}

.page-news .log-foot a {
  color: var(--ink-950);
  text-decoration: underline;
  text-decoration-color: var(--cyan-400);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

/* ---------- 阶段回顾 ---------- */
.page-news .stage-section {
  padding: clamp(48px, 8vw, 96px) 0;
  background: linear-gradient(180deg, var(--paper-200) 0%, var(--paper-050) 100%);
  border-top: 1px solid var(--news-rule);
  border-bottom: 1px solid var(--news-rule);
}

.page-news .stage-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 48px);
  align-items: center;
  margin-bottom: clamp(28px, 5vw, 48px);
}

.page-news .stage-intro__text .lede {
  margin: 0;
  max-width: 58ch;
  color: var(--news-body);
}

.page-news .stage-figure img {
  aspect-ratio: 3 / 2;
}

.page-news .stage-tabs .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--news-rule);
}

.page-news .stage-tabs .tabs__tab {
  appearance: none;
  padding: 9px 18px;
  border: 1px solid var(--news-rule);
  border-radius: 999px;
  background: transparent;
  color: var(--moss-600);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  cursor: pointer;
  transition: background var(--t-fast) var(--ease-out),
              color var(--t-fast) var(--ease-out),
              border-color var(--t-fast) var(--ease-out);
}

.page-news .stage-tabs .tabs__tab:hover {
  border-color: var(--moss-600);
}

.page-news .stage-tabs .tabs__tab[aria-selected="true"] {
  background: var(--ink-800);
  border-color: var(--ink-800);
  color: var(--cyan-400);
}

.page-news .stage-tabs .tabs__tab:focus-visible {
  outline: 3px solid var(--cyan-400);
  outline-offset: 2px;
}

.page-news .stage-tabs .tabs__panel {
  padding: clamp(22px, 3.4vw, 34px) 0 0;
}

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

.page-news .stage-panel__title {
  margin: 0 0 12px;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: clamp(20px, 3.6vw, 24px);
  line-height: 1.3;
  letter-spacing: .02em;
  color: var(--ink-950);
}

.page-news .stage-tabs .tabs__panel > p {
  margin: 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--news-body);
}

.page-news .stage-slices {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  list-style: none;
}

.page-news .stage-slices li {
  padding: 15px 16px;
  background: var(--white);
  border: 1px solid var(--news-rule);
  border-radius: var(--radius-soft);
}

.page-news .stage-slices strong {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 26px;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--ink-950);
}

.page-news .stage-slices span {
  display: block;
  font-size: 13px;
  line-height: 1.65;
  color: var(--slate-500);
}

.page-news .stage-figure--inline {
  margin-top: clamp(20px, 3.4vw, 30px);
}

.page-news .stage-figure--inline img {
  aspect-ratio: 8 / 5;
}

/* ---------- 跟进方式 ---------- */
.page-news .follow-section {
  padding: clamp(48px, 8vw, 96px) 0 clamp(52px, 8vw, 100px);
  background:
    radial-gradient(90% 120% at 10% 0%, rgba(59, 227, 210, .15), transparent 58%),
    var(--ink-800);
  color: var(--paper-050);
}

.page-news .follow-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 5vw, 60px);
}

.page-news .follow-lede {
  margin: 0 0 clamp(22px, 3.4vw, 30px);
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(245, 240, 230, .76);
}

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

.page-news .cadence__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: clamp(16px, 2.6vw, 22px) 0;
  border-bottom: 1px solid var(--line-dark);
}

.page-news .cadence__n {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 22px;
  letter-spacing: .02em;
  color: var(--cyan-400);
}

.page-news .cadence__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(245, 240, 230, .76);
}

.page-news .follow-contact {
  padding: clamp(22px, 3.4vw, 30px);
  background: rgba(10, 19, 16, .5);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-organic);
}

.page-news .follow-contact .t-eyebrow {
  color: var(--amber-500);
}

.page-news .follow-contact__title {
  margin: 8px 0 14px;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: clamp(21px, 4vw, 26px);
  line-height: 1.32;
  letter-spacing: .02em;
  color: var(--white);
}

.page-news .follow-contact p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(245, 240, 230, .78);
}

.page-news .follow-contact__mail {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan-400);
  word-break: break-all;
}

.page-news .follow-contact__meta {
  padding-top: 14px;
  border-top: 1px dashed var(--line-dark);
  font-size: 13.5px;
  color: rgba(245, 240, 230, .56);
}

.page-news .follow-links {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .follow-links li {
  display: grid;
  gap: 2px;
  padding-left: 14px;
  border-left: 2px solid rgba(59, 227, 210, .35);
}

.page-news .follow-links a {
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: .02em;
  color: var(--white);
  text-decoration: none;
  border-bottom: 2px solid rgba(59, 227, 210, .5);
  justify-self: start;
  transition: border-color var(--t-fast) var(--ease-out), color var(--t-fast) var(--ease-out);
}

.page-news .follow-links a:hover {
  color: var(--cyan-400);
  border-color: var(--cyan-400);
}

.page-news .follow-links a:focus-visible {
  outline: 3px solid var(--cyan-400);
  outline-offset: 3px;
}

.page-news .follow-links span {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(245, 240, 230, .56);
}

/* ---------- 平板 ---------- */
@media (min-width: 620px) {
  .page-news .series-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    overflow: visible;
    padding-bottom: 0;
    scroll-snap-type: none;
  }

  .page-news .series-item {
    flex: none;
  }

  .page-news .stage-slices {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-news .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-news .series-intro {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }

  .page-news .log-head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-news .stage-intro {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-news .log-item {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 4px 28px;
  }

  .page-news .log-item__round {
    padding-top: 6px;
  }

  .page-news .cadence__item {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 4px 24px;
    align-items: baseline;
  }

  .page-news .follow-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-news .series-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid var(--line-dark);
    border-bottom: 1px solid var(--line-dark);
  }

  .page-news .series-item {
    padding: 26px 22px 24px;
    background: transparent;
    border: 0;
    border-left: 1px solid var(--line-dark);
    border-radius: 0;
  }

  .page-news .series-item:last-child {
    border-right: 1px solid var(--line-dark);
  }
}

@media (min-width: 1240px) {
  .page-news .hero-grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
    scroll-behavior: auto !important;
  }
}