.page-news {
  --news-pad: clamp(56px, 9vw, 112px);
  --news-title: clamp(26px, 4.2vw, 40px);
}

/* ---------- 面包屑 ---------- */
.page-news .crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 22px 0 0;
  font-size: 13px;
  color: var(--muted);
}
.page-news .crumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color 160ms var(--ease);
}
.page-news .crumb a:hover { color: var(--blue); }
.page-news .crumb__sep { color: var(--line); }
.page-news .crumb [aria-current="page"] { color: var(--paper-soft); }

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  display: grid;
  gap: clamp(24px, 4vw, 52px);
  padding: clamp(26px, 4vw, 48px) 0 clamp(36px, 6vw, 72px);
  border-bottom: 1px solid var(--line);
}
.page-news .news-hero__kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-size: 13px;
  color: var(--muted);
}
.page-news .news-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6vw, 68px);
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--paper);
  max-width: 16em;
}
.page-news .news-hero .lede {
  margin: 0 0 24px;
  max-width: 60ch;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.8;
  color: var(--paper-soft);
}
.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-news .news-hero__aside {
  align-self: start;
  padding: 20px 20px 22px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--orange);
  background: linear-gradient(160deg, rgba(255, 106, 26, .07), rgba(20, 22, 28, .92) 60%);
}
.page-news .news-hero__aside-label {
  margin: 0 0 10px;
  font-size: 12px;
  color: var(--muted);
}
.page-news .news-hero__aside-text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper-soft);
}
.page-news .news-hero__aside-link {
  display: inline-block;
  font-size: 13px;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms var(--ease);
}
.page-news .news-hero__aside-link:hover { border-bottom-color: var(--blue); }

/* ---------- 页内目录 ---------- */
.page-news .page-toc {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 0;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  border-bottom: 1px solid var(--line);
}
.page-news .page-toc::-webkit-scrollbar { display: none; }
.page-news .page-toc__label {
  flex: 0 0 auto;
  font-size: 11px;
  color: var(--muted);
  padding-right: 8px;
  border-right: 1px solid var(--line);
  margin-right: 4px;
}
.page-news .page-toc a {
  flex: 0 0 auto;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-cap);
  font-size: 13px;
  color: var(--paper-dim);
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}
.page-news .page-toc a:hover {
  color: var(--orange);
  border-color: var(--orange);
}

/* ---------- 章节骨架 ---------- */
.page-news .section {
  padding: var(--news-pad) 0;
}
.page-news .section__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 2.5vw, 28px);
  align-items: start;
  margin-bottom: clamp(26px, 4vw, 44px);
}
.page-news .section__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(44px, 8vw, 96px);
  line-height: .82;
  letter-spacing: -.04em;
  color: var(--line);
  transition: color 420ms var(--ease);
}
.page-news .section__num.is-lit { color: var(--orange); }
.page-news .section__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--news-title);
  line-height: 1.22;
  color: var(--paper);
}
.page-news .section__kicker {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}
.page-news .section__body > .lede {
  margin: 0 0 clamp(22px, 3vw, 34px);
  max-width: 62ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--paper-soft);
}

/* ---------- 01 评分卡 ---------- */
.page-news .score-board {
  display: grid;
  gap: 18px;
}
.page-news .score-card {
  position: relative;
  padding: 22px 20px 20px;
  background: linear-gradient(180deg, rgba(35, 38, 47, .5), rgba(20, 22, 28, .96));
  border: 1px solid var(--line);
  border-top: 2px solid var(--orange);
  transition: transform 140ms var(--ease), border-color 140ms var(--ease);
}
.page-news .score-card:hover {
  transform: translateY(-2px);
  border-color: var(--orange);
  border-top-color: var(--orange-soft);
}
.page-news .score-card--lead {
  background: linear-gradient(180deg, rgba(46, 211, 255, .08), rgba(20, 22, 28, .96));
  border-top-color: var(--blue);
}
.page-news .score-card__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 12px;
}
.page-news .score-card__name {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}
.page-news .score-card__total {
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}
.page-news .score-card--lead .score-card__total { color: var(--blue); }

.page-news .score-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
}
.page-news .score-row {
  position: relative;
  display: grid;
  grid-template-columns: 4.6em minmax(0, 1fr) 2.2em;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 13px;
  color: var(--paper-soft);
  outline: none;
}
.page-news .score-row__name { color: var(--muted); }
.page-news .score-row__num { text-align: right; color: var(--paper); }
.page-news .score-bar {
  display: block;
  height: 6px;
  background: var(--line);
  overflow: hidden;
}
.page-news .score-bar i {
  display: block;
  height: 100%;
  background: var(--blue);
}
.page-news .score-bar i.is-high { background: var(--green); }
.page-news .score-bar i.is-mid { background: var(--blue); }
.page-news .score-bar i.is-low { background: var(--clay); }
.page-news .score-row__tip {
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  z-index: 6;
  width: min(272px, 74vw);
  padding: 10px 12px;
  background: #07080b;
  border: 1px solid var(--orange);
  font-size: 12px;
  line-height: 1.65;
  color: var(--paper-soft);
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  pointer-events: none;
  transition: opacity 160ms var(--ease), transform 160ms var(--ease), visibility 160ms;
}
.page-news .score-row:hover .score-row__tip,
.page-news .score-row:focus-visible .score-row__tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.page-news .score-card__note {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .overview-figure {
  margin: clamp(28px, 4vw, 46px) 0 0;
}
.page-news .overview-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  object-fit: cover;
}
.page-news .overview-figure figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 68ch;
}

/* ---------- 02 对比表 ---------- */
.page-news .matrix-wrap {
  position: relative;
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
}
.page-news .matrix-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .17;
  pointer-events: none;
}
.page-news .matrix-scroll {
  position: relative;
  z-index: 1;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  outline: none;
}
.page-news .matrix-scroll:focus-visible {
  box-shadow: inset 0 0 0 1px var(--orange);
}
.page-news .matrix {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-news .matrix th,
.page-news .matrix td {
  padding: 15px 18px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--line-soft);
}
.page-news .matrix thead th {
  position: sticky;
  top: 0;
  z-index: 3;
  background: rgba(11, 12, 16, .94);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--muted);
  text-transform: uppercase;
}
.page-news .matrix thead th:first-child {
  left: 0;
  z-index: 4;
}
.page-news .matrix tbody th[scope="row"] {
  position: sticky;
  left: 0;
  z-index: 2;
  background: #14161C;
  font-size: 14px;
  font-weight: 600;
  color: var(--paper);
  transition: color 140ms var(--ease), background 140ms var(--ease);
}
.page-news .matrix tbody tr:nth-child(even) { background: rgba(35, 38, 47, .3); }
.page-news .matrix tbody tr:nth-child(even) th[scope="row"] { background: #191c23; }
.page-news .matrix tbody tr { transition: background 140ms var(--ease); }
.page-news .matrix tbody tr:hover { background: rgba(255, 106, 26, .1); }
.page-news .matrix tbody tr:hover th[scope="row"] {
  background: #1e212a;
  color: var(--orange);
}
.page-news .matrix td .mono { color: var(--paper-soft); }
.page-news .matrix .cell-strong {
  color: var(--orange);
  font-weight: 700;
}
.page-news .matrix-hint {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 03 场景挑选 ---------- */
.page-news .scenario-layout {
  display: grid;
  gap: clamp(22px, 3vw, 38px);
}
.page-news .scenario-cards {
  display: grid;
  gap: 16px;
}
.page-news .scenario-card {
  position: relative;
  padding: 22px 20px 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform 140ms var(--ease), border-color 140ms var(--ease);
}
.page-news .scenario-card::after {
  content: "";
  position: absolute;
  right: -1px;
  top: -1px;
  width: 26px;
  height: 1px;
  background: var(--orange-soft);
}
.page-news .scenario-card:hover {
  transform: translateY(-2px);
  border-color: var(--orange);
}
.page-news .scenario-card__coord {
  margin: 0 0 12px;
  font-size: 11px;
  color: var(--muted);
}
.page-news .scenario-card__title {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
}
.page-news .scenario-card__text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper-dim);
}
.page-news .scenario-card__pick {
  margin: 0 0 16px;
  padding: 10px 12px;
  background: rgba(46, 211, 255, .08);
  border-left: 2px solid var(--blue);
  font-size: 13px;
  line-height: 1.7;
  color: var(--paper-soft);
}
.page-news .scenario-card__link {
  display: inline-block;
  font-size: 13px;
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms var(--ease);
}
.page-news .scenario-card__link:hover { border-bottom-color: var(--orange); }

.page-news .scenario-figure {
  margin: 0;
}
.page-news .scenario-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  object-fit: cover;
}
.page-news .scenario-figure figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 04 专栏列表 ---------- */
.page-news .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(20px, 3vw, 30px);
}
.page-news .chip {
  flex: 0 0 auto;
  padding: 7px 16px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--r-cap);
  font-family: inherit;
  font-size: 13px;
  color: var(--paper-dim);
  cursor: pointer;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}
.page-news .chip:hover {
  color: var(--paper);
  border-color: var(--orange-soft);
}
.page-news .chip[aria-pressed="true"] {
  color: #0B0C10;
  background: var(--blue);
  border-color: var(--blue);
}

.page-news .column-index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-news .column-item {
  border-bottom: 1px solid var(--line);
}
.page-news .column-item__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas:
    "num title hint"
    "num tags  hint";
  align-items: center;
  gap: 6px 14px;
  width: 100%;
  padding: 18px 0;
  background: transparent;
  border: 0;
  text-align: left;
  font-family: inherit;
  cursor: pointer;
  transition: color 160ms var(--ease);
}
.page-news .column-item__num {
  grid-area: num;
  font-size: 20px;
  font-weight: 700;
  color: var(--line);
  transition: color 160ms var(--ease);
}
.page-news .column-item__head:hover .column-item__num { color: var(--orange); }
.page-news .column-item__title {
  grid-area: title;
  font-size: clamp(15px, 1.6vw, 17px);
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
  transition: color 160ms var(--ease);
}
.page-news .column-item__head:hover .column-item__title { color: var(--orange); }
.page-news .column-item__tags {
  grid-area: tags;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.page-news .column-item__hint {
  grid-area: hint;
  align-self: center;
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
  transition: color 160ms var(--ease);
}
.page-news .column-item__head:hover .column-item__hint { color: var(--blue); }
.page-news .column-item__head[aria-expanded="true"] .column-item__hint { color: var(--blue); }
.page-news .collapse__body {
  padding: 0 0 22px 0;
}
.page-news .collapse__body[hidden] { display: none; }
.page-news .collapse__body .prose {
  max-width: 68ch;
  padding-left: clamp(0px, 3vw, 44px);
}
.page-news .collapse__body .prose p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.9;
  color: var(--paper-dim);
}
.page-news .collapse__body .prose p:last-child { margin-bottom: 0; }

.page-news .column-cover {
  margin: clamp(28px, 4vw, 44px) 0 0;
}
.page-news .column-cover img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  object-fit: cover;
}
.page-news .column-cover figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 68ch;
}

/* ---------- 05 打分方法 ---------- */
.page-news .method-grid {
  display: grid;
  gap: 16px;
}
.page-news .method-card {
  padding: 22px 20px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
}
.page-news .method-card__title {
  margin: 0 0 16px;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}
.page-news .method-card p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--paper-dim);
}
.page-news .method-card p:last-child { margin-bottom: 0; }
.page-news .method-card__note {
  margin-top: 16px !important;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 13px !important;
  color: var(--muted) !important;
}
.page-news .weight-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .weight-row {
  display: grid;
  grid-template-columns: 6.2em minmax(0, 1fr) 2.8em;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 13px;
  color: var(--paper-soft);
}
.page-news .weight-row__name { color: var(--muted); }
.page-news .weight-row__val { text-align: right; color: var(--orange); }
.page-news .weight-row__bar {
  display: block;
  height: 5px;
  background: var(--line);
  overflow: hidden;
}
.page-news .weight-row__bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--orange), var(--orange-soft));
}

/* ---------- 06 常见疑问 ---------- */
.page-news .ask-list {
  display: grid;
  gap: 16px;
}
.page-news .ask-item {
  padding: 24px 22px;
  border: 1px solid var(--line);
  background: linear-gradient(190deg, rgba(35, 38, 47, .48), rgba(11, 12, 16, .9));
}
.page-news .ask-item__q {
  position: relative;
  margin: 0 0 14px;
  padding-left: 22px;
  font-size: clamp(16px, 1.8vw, 19px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}
.page-news .ask-item__q::before {
  content: "Q";
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--orange);
}
.page-news .ask-item__a {
  margin: 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.9;
  color: var(--paper-dim);
}
.page-news .ask-more {
  margin: 24px 0 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.9;
  color: var(--paper-dim);
}
.page-news .ask-more a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms var(--ease);
}
.page-news .ask-more a:hover { border-bottom-color: var(--blue); }

/* ---------- 宽屏 ---------- */
@media (min-width: 760px) {
  .page-news .score-board { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-news .scenario-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-news .method-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-news .ask-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-news .column-item__head {
    grid-template-columns: 3.4em minmax(0, 1fr) auto auto;
    grid-template-areas: "num title tags hint";
    gap: 0 20px;
    padding: 22px 0;
  }
  .page-news .column-item__num { font-size: 26px; }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }
  .page-news .news-hero__aside { margin-top: 12px; }
}

@media (min-width: 1000px) {
  .page-news .score-board { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-news .scenario-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: start;
  }
  .page-news .scenario-cards { grid-template-columns: minmax(0, 1fr); }
  .page-news .method-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ---------- 窄屏：对比表转逐行卡片 ---------- */
@media (max-width: 640px) {
  .page-news .matrix { min-width: 0; }
  .page-news .matrix thead { display: none; }
  .page-news .matrix,
  .page-news .matrix tbody,
  .page-news .matrix tr,
  .page-news .matrix th,
  .page-news .matrix td {
    display: block;
    width: 100%;
  }
  .page-news .matrix tr {
    padding: 12px 0 16px;
    border-bottom: 1px solid var(--line);
  }
  .page-news .matrix tbody tr:nth-child(even),
  .page-news .matrix tbody tr:hover { background: transparent; }
  .page-news .matrix tbody th[scope="row"] {
    position: static;
    padding: 0 16px 10px;
    background: transparent;
    font-size: 16px;
    color: var(--orange);
  }
  .page-news .matrix tbody tr:hover th[scope="row"] { background: transparent; }
  .page-news .matrix td {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    padding: 6px 16px;
    border-bottom: 0;
    white-space: normal;
  }
  .page-news .matrix td::before {
    content: attr(data-label);
    flex: 0 0 auto;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .04em;
    color: var(--muted);
  }
  .page-news .matrix-hint { display: none; }
}

@media (max-width: 420px) {
  .page-news .score-row {
    grid-template-columns: 4.2em minmax(0, 1fr) 2em;
    gap: 8px;
    font-size: 12px;
  }
  .page-news .score-row__tip { width: min(240px, 78vw); }
  .page-news .weight-row {
    grid-template-columns: 5.4em minmax(0, 1fr) 2.4em;
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .score-card,
  .page-news .scenario-card,
  .page-news .score-row__tip {
    transition: none;
  }
  .page-news .score-card:hover,
  .page-news .scenario-card:hover {
    transform: none;
  }
  .page-news .score-row__tip { transform: none; }
}