.page-news {
  --news-gap: clamp(18px, 3vw, 36px);
  --news-inner: clamp(16px, 2.6vw, 26px);
  position: relative;
  color: var(--c-white);
  background:
    radial-gradient(900px 520px at 88% -8%, rgba(24, 224, 208, 0.12), transparent 62%),
    radial-gradient(700px 420px at -5% 34%, rgba(255, 106, 69, 0.07), transparent 60%),
    linear-gradient(180deg, #041c2c 0%, #072635 52%, #041c2c 100%);
  padding-bottom: clamp(48px, 7vw, 96px);
  overflow-x: clip;
}

.page-news .news-wrap {
  padding-top: clamp(18px, 3.4vw, 40px);
}

.page-news .news-crumb {
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  align-items: stretch;
}

.page-news .news-hero__kicker {
  margin: 0 0 14px;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  color: var(--c-cyan);
}

.page-news .news-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.05rem, 7vw, 3.9rem);
  line-height: 1.04;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.page-news .news-hero .lede {
  max-width: 33em;
  margin: 0;
  color: var(--c-mist);
  font-size: clamp(0.95rem, 1.7vw, 1.06rem);
  line-height: 1.88;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--c-steel);
}

.page-news .news-hero__meta li {
  position: relative;
  padding-left: 14px;
}

.page-news .news-hero__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 2px;
  background: var(--c-cyan);
}

.page-news .news-hero__visual {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
  min-height: 240px;
  padding: clamp(20px, 3.4vw, 34px);
  border: 1px solid var(--line-mid);
  border-radius: var(--radius-l);
  background: linear-gradient(155deg, rgba(11, 43, 60, 0.94) 0%, rgba(4, 28, 44, 0.72) 100%);
  overflow: hidden;
}

.page-news .news-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, var(--line-soft) 0 1px, transparent 1px 46px);
  opacity: 0.55;
}

.page-news .tide-emblem {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 6px;
}

.page-news .tide-emblem__label {
  font-size: 0.7rem;
  letter-spacing: 0.26em;
  color: var(--c-steel);
}

.page-news .tide-emblem__no {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(4.4rem, 16vw, 7.6rem);
  line-height: 0.82;
  letter-spacing: 0.02em;
  color: rgba(24, 224, 208, 0.14);
  -webkit-text-stroke: 1.5px var(--c-cyan);
}

.page-news .tide-emblem__bars {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 12px;
}

.page-news .tide-emblem__bars i {
  display: block;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--c-cyan), rgba(24, 224, 208, 0.12));
}

.page-news .tide-emblem__bars i:nth-child(1) { width: 58%; }
.page-news .tide-emblem__bars i:nth-child(2) { width: 84%; }
.page-news .tide-emblem__bars i:nth-child(3) { width: 41%; }
.page-news .tide-emblem__bars i:nth-child(4) {
  width: 70%;
  background: linear-gradient(90deg, var(--c-coral), rgba(255, 106, 69, 0.1));
}
.page-news .tide-emblem__bars i:nth-child(5) { width: 32%; }

.page-news .news-hero__caption {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 0.72rem;
  line-height: 1.7;
  color: var(--c-steel);
}

/* ---------- 章节 ---------- */
.page-news .news-sec {
  margin-top: clamp(46px, 7vw, 92px);
}

.page-news .news-sec .section-head {
  margin-bottom: clamp(18px, 3vw, 32px);
}

/* ---------- 头条 ---------- */
.page-news .headline {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.6vw, 30px);
}

.page-news .headline__body {
  padding: clamp(20px, 3.4vw, 36px);
}

.page-news .headline__meta {
  margin: 0 0 12px;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: rgba(11, 43, 60, 0.66);
}

.page-news .headline__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.6vw, 2.2rem);
  line-height: 1.18;
  color: var(--c-ink);
}

.page-news .headline__body p {
  margin: 0 0 14px;
  color: rgba(11, 43, 60, 0.86);
  font-size: 0.96rem;
  line-height: 1.88;
}

.page-news .headline__points {
  margin: 6px 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .headline__points li {
  position: relative;
  padding-left: 20px;
  font-size: 0.92rem;
  line-height: 1.75;
  color: rgba(11, 43, 60, 0.9);
}

.page-news .headline__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--c-coral);
}

.page-news .headline__media {
  margin: 0;
  aspect-ratio: 3 / 2;
}

/* ---------- 筛选与内容流 ---------- */
.page-news .nf-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-news .nf-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  clip-path: inset(50%);
}

.page-news .nf-tab {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--line-mid);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--c-steel);
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .nf-tab:hover {
  color: var(--c-white);
  border-color: var(--c-cyan);
}

.page-news .nf-input:focus-visible + .nf-tab {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

.page-news .nf-wrap:has(#nf-all:checked) label[for="nf-all"],
.page-news .nf-wrap:has(#nf-ver:checked) label[for="nf-ver"],
.page-news .nf-wrap:has(#nf-tool:checked) label[for="nf-tool"],
.page-news .nf-wrap:has(#nf-partner:checked) label[for="nf-partner"],
.page-news .nf-wrap:has(#nf-doc:checked) label[for="nf-doc"],
.page-news .nf-wrap:has(#nf-pad:checked) label[for="nf-pad"] {
  color: var(--c-cyan);
  border-color: var(--c-cyan);
  background: var(--cyan-soft);
}

.page-news .nf-wrap:has(#nf-ver:checked) .entry:not(.entry--ver),
.page-news .nf-wrap:has(#nf-tool:checked) .entry:not(.entry--tool),
.page-news .nf-wrap:has(#nf-partner:checked) .entry:not(.entry--partner),
.page-news .nf-wrap:has(#nf-doc:checked) .entry:not(.entry--doc),
.page-news .nf-wrap:has(#nf-pad:checked) .entry:not(.entry--pad) {
  display: none;
}

.page-news .news-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-inner);
  align-items: start;
}

.page-news .entry {
  position: relative;
  padding: var(--news-inner);
  border: 1px solid var(--line-mid);
  border-radius: var(--radius-m);
  background: linear-gradient(180deg, rgba(11, 43, 60, 0.74), rgba(4, 28, 44, 0.56));
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  bottom: 20px;
  width: 2px;
  border-radius: 2px;
  background: var(--c-reef);
  transition: background var(--dur) var(--ease);
}

.page-news .entry:hover {
  border-color: var(--c-cyan);
  background: linear-gradient(180deg, rgba(11, 43, 60, 0.95), rgba(4, 28, 44, 0.78));
}

.page-news .entry:hover::before {
  background: var(--c-coral);
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin: 0 0 10px;
}

.page-news .entry__issue {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--c-cyan);
}

.page-news .entry__time {
  font-size: 0.7rem;
  color: var(--c-steel);
  border-bottom: 1px dashed transparent;
  cursor: help;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .entry__time:hover {
  color: var(--c-coral);
  border-bottom-color: var(--c-coral);
}

.page-news .entry__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.22rem;
  line-height: 1.4;
  color: var(--c-white);
}

.page-news .entry__summary {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--c-mist);
}

.page-news .entry__more {
  margin-top: 12px;
}

.page-news .entry__more summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--c-cyan);
}

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

.page-news .entry__more summary::before {
  content: "＋";
  font-size: 0.8rem;
}

.page-news .entry__more[open] summary::before {
  content: "－";
}

.page-news .entry__more p {
  margin: 10px 0 0;
  font-size: 0.9rem;
  line-height: 1.82;
  color: var(--c-mist);
  border-top: 1px dashed var(--line-soft);
  padding-top: 10px;
}

/* ---------- 平板阅读 ---------- */
.page-news .padread {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

.page-news .padread__text {
  max-width: 33em;
}

.page-news .padread__lead {
  margin: 0 0 18px;
  font-size: clamp(1.02rem, 1.9vw, 1.14rem);
  line-height: 1.8;
  color: var(--c-white);
}

.page-news .padread__text p {
  margin: 0 0 16px;
  font-size: 0.97rem;
  line-height: 1.9;
  color: var(--c-mist);
}

.page-news .padread__toc {
  display: flex;
  gap: 8px;
  margin: 0 0 20px;
  padding: 2px 0 12px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .padread__toc a {
  flex: 0 0 auto;
  padding: 7px 13px;
  border: 1px solid var(--line-mid);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--c-mist);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .padread__toc a:hover,
.page-news .padread__toc a:focus-visible {
  color: var(--c-white);
  border-color: var(--c-coral);
  background: rgba(255, 106, 69, 0.14);
}

.page-news .padread__note {
  margin: 0;
  padding: 8px 0 8px 16px;
  border-left: 2px solid var(--c-cyan);
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--c-mist);
}

.page-news .padread__media {
  margin: 0;
  aspect-ratio: 18 / 13;
}

/* ---------- 常设专题 ---------- */
.page-news .series {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-inner);
}

.page-news .series__figure {
  margin: 0;
  aspect-ratio: 16 / 9;
}

.page-news .series__card {
  display: block;
  padding: var(--news-inner);
  color: inherit;
  text-decoration: none;
}

.page-news .series__meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--c-cyan);
}

.page-news .series__card h3 {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.18rem, 2.6vw, 1.5rem);
  color: var(--c-white);
}

.page-news .series__card p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--c-mist);
}

.page-news .series__more {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--c-coral);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease);
}

.page-news .series__card:hover .series__more {
  border-bottom-color: var(--c-coral);
}

/* ---------- 更新节奏 ---------- */
.page-news .rhythm {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-inner);
}

.page-news .rhythm__panel {
  padding: clamp(20px, 3.4vw, 32px);
}

.page-news .rhythm__label {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--c-cyan);
}

.page-news .rhythm__panel h3 {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 3vw, 1.85rem);
  line-height: 1.25;
  color: var(--c-white);
}

.page-news .rhythm__text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--c-mist);
}

.page-news .rhythm__scale {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 64px;
  margin: 18px 0 12px;
}

.page-news .rhythm__scale i {
  flex: 1 1 0;
  display: block;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, var(--c-cyan), rgba(24, 224, 208, 0.1));
  transition: background var(--dur) var(--ease);
}

.page-news .rhythm__scale i:nth-child(1) { height: 32%; }
.page-news .rhythm__scale i:nth-child(2) { height: 64%; }
.page-news .rhythm__scale i:nth-child(3) { height: 46%; }
.page-news .rhythm__scale i:nth-child(4) { height: 78%; }
.page-news .rhythm__scale i:nth-child(5) { height: 38%; }
.page-news .rhythm__scale i:nth-child(6) { height: 88%; }
.page-news .rhythm__scale i:nth-child(7) { height: 52%; }
.page-news .rhythm__scale i:nth-child(8) { height: 70%; }
.page-news .rhythm__scale i:nth-child(9) { height: 42%; }
.page-news .rhythm__scale i:nth-child(10) { height: 82%; }
.page-news .rhythm__scale i:nth-child(11) { height: 56%; }
.page-news .rhythm__scale i:nth-child(12) { height: 74%; }

.page-news .rhythm__scale i:nth-child(4n) {
  background: linear-gradient(180deg, var(--c-coral), rgba(255, 106, 69, 0.1));
}

.page-news .rhythm__caption {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--c-steel);
}

.page-news .rhythm__figure {
  margin: 0;
  aspect-ratio: 2 / 1;
}

.page-news .rhythm__picks {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-news .pick {
  padding: 16px 18px;
  border: 1px solid var(--line-mid);
  border-radius: var(--radius-m);
  background: rgba(11, 43, 60, 0.58);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .pick:hover {
  border-color: var(--c-cyan);
  background: rgba(11, 43, 60, 0.92);
}

.page-news .pick span {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--c-cyan);
}

.page-news .pick strong {
  display: block;
  margin: 8px 0 6px;
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--c-white);
}

.page-news .pick p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--c-steel);
}

.page-news .news-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3.4vw, 38px);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-news .rhythm__picks {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-news .news-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(20px, 2.6vw, 30px);
  }

  .page-news .news-flow > .entry:nth-child(even) {
    margin-top: 44px;
  }

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

  .page-news .series__figure {
    grid-column: 1 / -1;
    aspect-ratio: 21 / 8;
  }

  .page-news .series__card:nth-child(even) {
    margin-top: 34px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: clamp(28px, 4vw, 60px);
  }

  .page-news .news-hero__copy {
    padding-top: 10px;
  }

  .page-news .headline {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: stretch;
  }

  .page-news .headline__media {
    aspect-ratio: auto;
    height: 100%;
    min-height: 320px;
  }

  .page-news .headline__media img {
    height: 100%;
  }

  .page-news .padread {
    grid-template-columns: minmax(0, 1fr) minmax(0, 380px);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-news .rhythm {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: clamp(20px, 2.6vw, 30px);
  }

  .page-news .rhythm__picks {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition-duration: 0.01ms !important;
  }
}