.page-news {
  --news-gap: clamp(14px, 2.2vw, 22px);
  --news-cut: 16px;
  --news-cut-sm: 9px;
  background: var(--ink-900);
  color: var(--paper);
  font-family: var(--font-body);
}

.page-news .news-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 7px;
  transform: rotate(45deg);
  vertical-align: middle;
}
.page-news .news-dot--blue { background: var(--f-blue); }
.page-news .news-dot--green { background: var(--f-green); }
.page-news .news-dot--cyan { background: var(--cyan); }
.page-news .news-dot--orange { background: var(--orange); }
.page-news .news-dot--yellow { background: var(--f-yellow); }

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-block: clamp(18px, 3vw, 30px) clamp(30px, 5vw, 56px);
  background:
    radial-gradient(120% 90% at 90% -10%, rgba(53, 242, 208, 0.13), transparent 58%),
    radial-gradient(90% 80% at 2% 108%, rgba(61, 139, 255, 0.16), transparent 62%),
    var(--ink-950);
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  margin-top: clamp(18px, 3vw, 30px);
}

.page-news h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(1.65rem, 5.4vw, 3.05rem);
  line-height: 1.07;
  letter-spacing: -0.01em;
  margin: 0.45rem 0 0.95rem;
  text-wrap: balance;
}

.page-news .news-hero__lead .lede {
  max-width: 60ch;
  color: var(--paper-dim);
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  clip-path: polygon(var(--news-cut) 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%, 0 var(--news-cut));
}

.page-news .news-stat {
  background: var(--ink-800);
  padding: 14px 12px 16px;
  display: flex;
  flex-direction: column-reverse;
  gap: 6px;
}

.page-news .news-stat dt {
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--steel);
  line-height: 1.35;
}

.page-news .news-stat dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 3px;
}

.page-news .news-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 5vw, 2.1rem);
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
}

.page-news .news-stat__unit {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--paper-dim);
}

/* ---------- 分类索引带 ---------- */
.page-news .news-index {
  position: sticky;
  top: 0;
  z-index: 12;
  background: rgba(8, 24, 43, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.page-news .news-index__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-block: 4px;
}

.page-news .news-index__label {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  color: var(--steel);
  padding-right: 12px;
  border-right: 1px solid var(--line);
}

.page-news .news-index__list {
  display: flex;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 9px 0;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.page-news .news-index__list::-webkit-scrollbar { display: none; }

.page-news .news-index__list a {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  padding: 7px 13px;
  font-size: 0.82rem;
  color: var(--paper-dim);
  text-decoration: none;
  border: 1px solid var(--line-soft);
  background: var(--ink-800);
  clip-path: polygon(var(--news-cut-sm) 0, 100% 0, 100% calc(100% - var(--news-cut-sm)), calc(100% - var(--news-cut-sm)) 100%, 0 100%, 0 var(--news-cut-sm));
  transition: color 0.18s, border-color 0.18s, background 0.18s;
}

.page-news .news-index__list a:hover,
.page-news .news-index__list a:focus-visible {
  color: var(--paper);
  border-color: var(--cyan);
  background: var(--ink-700);
}

/* ---------- 通用区块头 ---------- */
.page-news .news-head {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-news .news-head .section-title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(1.3rem, 3.6vw, 1.95rem);
  line-height: 1.15;
  margin: 0.35rem 0 0.6rem;
  text-wrap: balance;
}

.page-news .news-head__desc {
  max-width: 66ch;
  margin: 0;
  color: var(--paper-dim);
  font-size: 0.95rem;
  line-height: 1.75;
}

/* ---------- 头条对比评测 ---------- */
.page-news .feature-card {
  background: var(--ink-800);
  border: 1px solid var(--line);
  clip-path: polygon(var(--news-cut) 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%, 0 var(--news-cut));
  overflow: hidden;
}

.page-news .feature-card__media {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--ink-700), var(--ink-750));
}

.page-news .feature-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.72) brightness(0.82);
}

.page-news .feature-card__tag {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 6px 14px;
  background: var(--orange);
  color: var(--ink-950);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  font-weight: 700;
  clip-path: polygon(0 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

.page-news .feature-card__body {
  padding: clamp(18px, 3vw, 30px);
}

.page-news .feature-card__body h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.12rem, 2.9vw, 1.5rem);
  line-height: 1.3;
  margin: 0.6rem 0 0.8rem;
}

.page-news .feature-card__body p {
  color: var(--paper-dim);
  line-height: 1.78;
  margin: 0 0 0.9rem;
  font-size: 0.94rem;
}

.page-news .feature-card__foot {
  margin: 0.4rem 0 0;
}

/* ---------- 分类标签 ---------- */
.page-news .topic-cat {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  padding: 4px 10px;
  color: var(--ink-950);
  font-weight: 700;
}
.page-news .topic-cat--review { background: var(--f-blue); }
.page-news .topic-cat--league { background: var(--f-green); }
.page-news .topic-cat--data { background: var(--cyan); }
.page-news .topic-cat--version { background: var(--f-yellow); }

/* ---------- 可展开摘要 ---------- */
.page-news .topic-more {
  border-top: 1px dashed var(--line);
  padding-top: 10px;
  margin-top: 4px;
}

.page-news .topic-more summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
  padding: 4px 0;
}
.page-news .topic-more summary::-webkit-details-marker { display: none; }

.page-news .topic-more summary::before {
  content: "+";
  display: inline-block;
  width: 16px;
  height: 16px;
  line-height: 15px;
  text-align: center;
  border: 1px solid var(--cyan);
  font-size: 0.72rem;
}

.page-news .topic-more[open] summary::before {
  content: "−";
  background: var(--cyan);
  color: var(--ink-950);
}

.page-news .topic-more__list {
  list-style: none;
  margin: 10px 0 4px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .topic-more__list li {
  position: relative;
  padding-left: 16px;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--paper-dim);
}

.page-news .topic-more__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 2px;
  background: var(--orange);
}

.page-news .topic-more__list strong {
  color: var(--paper);
  font-weight: 700;
}

/* ---------- 联赛观察 ---------- */
.page-news .league-layout {
  display: grid;
  gap: var(--news-gap);
}

.page-news .league-figure {
  margin: 0;
  background: var(--ink-800);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%);
  overflow: hidden;
}

.page-news .league-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.7) brightness(0.8);
}

.page-news .league-figure figcaption {
  padding: 10px 14px;
  font-size: 0.74rem;
  color: var(--steel);
  line-height: 1.6;
  border-top: 1px solid var(--line-soft);
}

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

.page-news .phase-item {
  background: var(--ink-800);
  border-left: 3px solid var(--steel);
  padding: 14px 16px 15px;
}
.page-news .phase-item--blue { border-left-color: var(--f-blue); }
.page-news .phase-item--green { border-left-color: var(--f-green); }
.page-news .phase-item--orange { border-left-color: var(--orange); }
.page-news .phase-item--yellow { border-left-color: var(--f-yellow); }

.page-news .phase-item__key {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  color: var(--steel);
  margin-bottom: 5px;
}

.page-news .phase-item h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 6px;
  line-height: 1.4;
  color: var(--paper);
}

.page-news .phase-item p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.72;
  color: var(--paper-dim);
}

/* ---------- 数据说明 ---------- */
.page-news .news-data {
  background: linear-gradient(180deg, var(--ink-950), var(--ink-900));
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .data-layout {
  display: grid;
  gap: var(--news-gap);
  align-items: start;
}

.page-news .data-layout__lead .section-title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(1.3rem, 3.6vw, 1.95rem);
  line-height: 1.16;
  margin: 0.35rem 0 0.7rem;
}

.page-news .data-layout__lead p {
  max-width: 62ch;
  color: var(--paper-dim);
  line-height: 1.78;
  font-size: 0.94rem;
  margin: 0 0 0.85rem;
}

.page-news .data-layout__note {
  border-left: 2px solid var(--cyan);
  padding-left: 14px;
  color: var(--paper-dim);
  font-size: 0.87rem !important;
}

.page-news .data-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-800);
  overflow: hidden;
  clip-path: polygon(var(--news-cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--news-cut));
}

.page-news .data-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.65) brightness(0.78);
}

.page-news .data-figure figcaption {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--steel);
  padding: 9px 14px;
}

.page-news .data-steps {
  list-style: none;
  margin: clamp(20px, 3.4vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-news .data-step {
  background: var(--ink-800);
  padding: 18px 16px 20px;
}

.page-news .data-step__no {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cyan);
  display: block;
  line-height: 1;
  margin-bottom: 10px;
}

.page-news .data-step h3 {
  margin: 0 0 7px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--paper);
}

.page-news .data-step p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.72;
  color: var(--paper-dim);
}

/* ---------- 版本日志 ---------- */
.page-news .log-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .log-row {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 6px 14px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .log-row__ver {
  font-family: var(--font-mono);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--orange);
  padding-top: 2px;
}

.page-news .log-row__body h3 {
  margin: 0 0 6px;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--paper);
  line-height: 1.4;
}

.page-news .log-row__body p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.72;
  color: var(--paper-dim);
}

.page-news .log-row__tag {
  justify-self: start;
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  padding: 3px 9px;
  color: var(--ink-950);
  font-weight: 700;
}
.page-news .log-row__tag--orange { background: var(--orange); }
.page-news .log-row__tag--blue { background: var(--f-blue); }
.page-news .log-row__tag--green { background: var(--f-green); }
.page-news .log-row__tag--yellow { background: var(--f-yellow); }

/* ---------- 编辑手记 ---------- */
.page-news .news-notes {
  background: var(--ink-950);
  border-top: 1px solid var(--line-soft);
}

.page-news .notes-layout {
  display: grid;
  gap: clamp(20px, 3.6vw, 40px);
}

.page-news .notes-aside .section-title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(1.25rem, 3.4vw, 1.8rem);
  line-height: 1.18;
  margin: 0.35rem 0 0.9rem;
}

.page-news .notes-figure {
  margin: 0 0 14px;
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--ink-800);
}

.page-news .notes-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: grayscale(0.35) brightness(0.7);
}

.page-news .notes-aside p {
  margin: 0 0 0.8rem;
  font-size: 0.88rem;
  line-height: 1.78;
  color: var(--paper-dim);
}

.page-news .notes-main {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .note-item {
  background: var(--ink-800);
  border: 1px solid var(--line-soft);
  padding: 16px 16px 18px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut-sm)), calc(100% - var(--news-cut-sm)) 100%, 0 100%);
  transition: border-color 0.18s, background 0.18s;
}

.page-news .note-item:hover {
  border-color: var(--cyan);
  background: var(--ink-750);
}

.page-news .note-item__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 9px;
}

.page-news .note-item__seq {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--steel);
  letter-spacing: 0.08em;
}

.page-news .note-item h3 {
  margin: 0 0 7px;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper);
}

.page-news .note-item p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.74;
  color: var(--paper-dim);
}

/* ---------- 三步入口 ---------- */
.page-news .news-start .section-title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(1.25rem, 3.4vw, 1.8rem);
  line-height: 1.18;
  margin: 0.35rem 0 1.1rem;
}

.page-news .start-grid {
  display: grid;
  gap: 12px;
}

.page-news .start-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--ink-800);
  border: 1px solid var(--line);
  padding: 18px 16px 20px;
  clip-path: polygon(var(--news-cut-sm) 0, 100% 0, 100% calc(100% - var(--news-cut-sm)), calc(100% - var(--news-cut-sm)) 100%, 0 100%, 0 var(--news-cut-sm));
  transition: border-color 0.18s, background 0.18s, transform 0.18s;
}

.page-news .start-card:hover,
.page-news .start-card:focus-visible {
  border-color: var(--orange);
  background: var(--ink-700);
  transform: translateY(-2px);
}

.page-news .start-card__no {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-news .start-card h3 {
  margin: 8px 0 7px;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--paper);
}

.page-news .start-card p {
  margin: 0 0 12px;
  font-size: 0.87rem;
  line-height: 1.72;
  color: var(--paper-dim);
}

.page-news .start-card__go {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--orange);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

/* ---------- 焦点可见性 ---------- */
.page-news a:focus-visible,
.page-news summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-news .data-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .start-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .notes-main {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .log-row {
    grid-template-columns: 80px minmax(0, 1fr) auto;
    align-items: baseline;
  }
  .page-news .log-row__tag {
    grid-column: 3;
    align-self: start;
  }
}

@media (min-width: 860px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: end;
  }

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

  .page-news .feature-card {
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 1fr);
    align-items: stretch;
  }

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

  .page-news .league-layout {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .page-news .league-figure {
    position: sticky;
    top: 74px;
  }

  .page-news .data-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-news .notes-layout {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    align-items: start;
  }

  .page-news .notes-aside {
    position: sticky;
    top: 74px;
  }

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

@media (min-width: 1060px) {
  .page-news .notes-main {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .note-item:first-child {
    grid-column: span 2;
  }
  .page-news .phase-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .start-card,
  .page-news .note-item,
  .page-news .news-index__list a {
    transition: none;
  }
  .page-news .start-card:hover,
  .page-news .start-card:focus-visible {
    transform: none;
  }
}