/* ============ 赛场观察 / page-news ============ */
.page-news {
  --pn-hair: rgba(255, 255, 255, 0.14);
  --pn-hair-strong: rgba(255, 255, 255, 0.26);
  --pn-soft: rgba(255, 255, 255, 0.06);
  --pn-radius: 16px;
  background:
    radial-gradient(115% 70% at 100% 0%, rgba(255, 215, 0, 0.10), transparent 58%),
    radial-gradient(90% 60% at 0% 30%, rgba(46, 204, 113, 0.06), transparent 60%),
    var(--ink-900);
  color: var(--paper-50);
  overflow-x: hidden;
}

.page-news img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-news .breadcrumb {
  padding-top: 24px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

.page-news .breadcrumb__item[aria-current="page"] {
  color: var(--gold-500);
}

/* ---------- 首屏 ---------- */
.news-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap-24);
  padding-block: 28px var(--gap-56);
}

.news-hero__text {
  min-width: 0;
}

.news-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.3rem, 8.4vw, 4.6rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
}

.news-hero__accent {
  color: var(--gold-500);
  position: relative;
  display: inline-block;
}

.news-hero__accent::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.06em;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-500), var(--orange-500));
  transform: scaleX(1);
  transform-origin: left;
}

.news-hero__lede {
  margin: 20px 0 0;
  max-width: 46ch;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-dim);
}

.news-hero__figures {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.news-hero__figure {
  flex: 1 1 100px;
  min-width: 0;
  padding: 14px 16px;
  border-radius: var(--pn-radius);
  background: var(--glass);
  border: 1px solid var(--pn-hair);
  backdrop-filter: blur(8px);
}

.news-hero__figure-value {
  display: block;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 30px;
  line-height: 1;
  color: var(--gold-500);
  font-variant-numeric: tabular-nums;
}

.news-hero__figure-label {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--text-dim);
}

.news-hero__media {
  margin: 0;
  border-radius: var(--pn-radius);
  border: 1px solid var(--pn-hair);
  overflow: hidden;
  transform: rotate(-0.6deg);
}

.news-hero__media img {
  width: 100%;
  aspect-ratio: 16 / 7;
}

.news-hero__note {
  display: none;
}

/* ---------- 本刊观察 ---------- */
.news-brief {
  margin-top: var(--gap-24);
  border-left: 5px solid var(--gold-500);
  border-radius: 0 var(--pn-radius) var(--pn-radius) 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.03));
  backdrop-filter: blur(10px);
  padding: 26px 20px 28px 22px;
}

.news-brief__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.32em;
  color: var(--gold-500);
}

.news-brief__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 4.6vw, 2.2rem);
  line-height: 1.2;
}

.news-brief__lead {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

.news-brief__picks {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.news-brief__pick {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  gap: 4px 12px;
  padding: 14px 0;
  border-top: 1px solid var(--pn-hair);
  align-items: baseline;
}

.news-brief__pick-idx {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold-500);
}

.news-brief__pick-link {
  color: var(--paper-50);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease);
}

.news-brief__pick-link:hover,
.news-brief__pick-link:focus-visible {
  color: var(--gold-300);
  border-bottom-color: var(--gold-500);
}

.news-brief__pick-note {
  grid-column: 2;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-dim);
}

/* ---------- 章节头 ---------- */
.page-news .section-head {
  margin: 0 0 28px;
  padding-top: 26px;
  border-top: 1px solid var(--gold-500);
}

.page-news .section-head__index {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--gold-500);
}

.page-news .section-head__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.45rem, 4.4vw, 2.1rem);
  line-height: 1.22;
}

.page-news .section-head__note {
  margin: 10px 0 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

/* ---------- 作者与节奏 ---------- */
.news-author {
  margin-top: var(--gap-56);
}

.news-author__grid {
  row-gap: var(--gap-24);
}

.news-author__intro p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

.news-author__linkline a {
  color: var(--gold-500);
  text-decoration: none;
  border-bottom: 1px solid var(--pn-hair-strong);
}

.news-author__linkline a:hover,
.news-author__linkline a:focus-visible {
  color: var(--gold-300);
  border-bottom-color: var(--gold-300);
}

.news-author__rhythm {
  padding: 22px 20px;
  border-radius: var(--pn-radius);
  background: var(--ink-800);
  border: 1px solid var(--pn-hair);
}

.news-author__rhythm-title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.02em;
}

.news-author__tiers {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.tier {
  display: grid;
  gap: 6px;
  padding-left: 14px;
  border-left: 3px solid var(--pn-hair-strong);
}

.tier--pre {
  border-left-color: var(--gold-500);
}

.tier--live {
  border-left-color: var(--orange-500);
}

.tier--review {
  border-left-color: var(--green-500);
}

.tier__stage {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.04em;
}

.tier__desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}

.news-author__cadence {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--pn-hair);
  font-size: 13px;
  line-height: 1.7;
  color: var(--gold-300);
}

/* ---------- 专题系列 ---------- */
.news-topics {
  margin-top: var(--gap-56);
}

.news-topics__list {
  border-top: 1px solid var(--pn-hair);
}

.topic {
  border-bottom: 1px solid var(--pn-hair);
}

.topic__head {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr) 1.6rem;
  grid-template-areas:
    "idx name sign"
    "idx meta sign";
  gap: 4px 10px;
  align-items: center;
  padding: 18px 4px;
  cursor: pointer;
  list-style: none;
  transition: background var(--dur-2) var(--ease);
}

.topic__head::-webkit-details-marker {
  display: none;
}

.topic__head:hover,
.topic__head:focus-visible {
  background: var(--pn-soft);
}

.topic__idx {
  grid-area: idx;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold-500);
}

.topic__name {
  grid-area: name;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.35;
}

.topic__meta {
  grid-area: meta;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.topic__sign {
  grid-area: sign;
  position: relative;
  width: 14px;
  height: 14px;
  justify-self: end;
}

.topic__sign::before,
.topic__sign::after {
  content: "";
  position: absolute;
  background: var(--gold-500);
  transition: transform var(--dur-2) var(--ease);
}

.topic__sign::before {
  left: 0;
  right: 0;
  top: 6px;
  height: 2px;
}

.topic__sign::after {
  top: 0;
  bottom: 0;
  left: 6px;
  width: 2px;
}

.topic[open] .topic__sign::after {
  transform: scaleY(0);
}

.topic__body {
  display: grid;
  gap: 16px;
  padding: 4px 4px 24px;
}

.topic__fig {
  margin: 0;
  border-radius: var(--pn-radius);
  overflow: hidden;
  border: 1px solid var(--pn-hair);
}

.topic__fig img {
  width: 100%;
  aspect-ratio: 4 / 3;
}

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

.topic__items li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

.topic__items li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--gold-500);
  transform: rotate(45deg);
}

/* ---------- 文章目录 ---------- */
.news-list {
  margin-top: var(--gap-56);
}

.news-list__bar {
  display: grid;
  gap: 12px;
  margin-bottom: 8px;
}

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px;
  border-radius: 999px;
  background: var(--glass);
  border: 1px solid var(--pn-hair);
  backdrop-filter: blur(8px);
}

.page-news .filter-btn {
  appearance: none;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-dim);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 9px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--dur-1) var(--ease), color var(--dur-1) var(--ease),
    transform var(--dur-1) var(--ease);
}

.page-news .filter-btn:hover {
  color: var(--gold-300);
  background: rgba(255, 255, 255, 0.06);
}

.page-news .filter-btn[aria-pressed="true"] {
  background: var(--gold-500);
  border-color: var(--gold-500);
  color: var(--ink-900);
  font-weight: 700;
}

.page-news .filter-btn:focus-visible {
  outline: 2px solid var(--gold-300);
  outline-offset: 2px;
}

.news-list__status {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

.news-list__rows {
  display: grid;
  border-top: 1px solid var(--gold-500);
  margin-top: 16px;
}

.news-item {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  grid-template-areas:
    "idx title"
    "idx sum"
    "idx meta"
    "idx tag";
  gap: 6px 12px;
  padding: 18px 6px;
  border-bottom: 1px solid var(--pn-hair);
  transition: background var(--dur-2) var(--ease);
}

.news-item:hover {
  background: var(--pn-soft);
}

.news-item__idx {
  grid-area: idx;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
  transition: color var(--dur-1) var(--ease);
}

.news-item:hover .news-item__idx {
  color: var(--gold-500);
}

.news-item__title {
  grid-area: title;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.42;
  color: var(--paper-50);
}

.news-item__sum {
  grid-area: sum;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

.news-item__meta {
  grid-area: meta;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(247, 248, 251, 0.5);
}

.news-item__time {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.news-item:hover .news-item__time {
  color: var(--gold-300);
}

.news-item__tag {
  grid-area: tag;
  justify-self: start;
  align-self: start;
  margin-top: 2px;
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid currentColor;
  background: transparent;
}

.news-item__tag.tag--gold {
  color: var(--gold-500);
}

.news-item__tag.tag--orange {
  color: var(--orange-500);
}

.news-item__tag.tag--green {
  color: var(--green-500);
}

.news-item__thumb {
  display: none;
}

.page-news [data-filter-item][hidden] {
  display: none !important;
}

.page-news [data-filter-item][data-filter-state="off"] {
  display: none !important;
}

/* ---------- 阅读路径 ---------- */
.news-paths {
  margin-top: var(--gap-56);
}

.news-paths__grid {
  display: grid;
  gap: var(--gap-24);
}

.news-paths__fig {
  margin: 0;
  border-radius: var(--pn-radius);
  overflow: hidden;
  background: var(--ink-800);
  border: 1px solid var(--pn-hair);
}

.news-paths__fig img {
  width: 100%;
  aspect-ratio: 5 / 4;
}

.news-paths__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.path {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px solid var(--pn-hair);
}

.path__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold-500);
  letter-spacing: 0.2em;
}

.path__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.3;
}

.path__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
}

.path__link {
  justify-self: start;
  margin-top: 4px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold-500);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
}

.path__link:hover,
.path__link:focus-visible {
  color: var(--gold-300);
  border-bottom-color: var(--gold-300);
}

/* ---------- 断点 ---------- */
@media (min-width: 768px) {
  .news-hero {
    padding-block: 40px var(--gap-96);
  }

  .news-hero__lede {
    font-size: 17px;
  }

  .news-brief {
    padding: 34px 32px 36px 34px;
  }

  .news-brief__picks {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .news-brief__pick {
    grid-template-columns: minmax(0, 1fr);
    border-top: 1px solid var(--gold-500);
    padding-top: 16px;
  }

  .news-brief__pick-idx {
    grid-row: auto;
  }

  .news-brief__pick-note {
    grid-column: 1;
  }

  .news-list__bar {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .news-list__status {
    text-align: right;
  }

  .topic__body {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .news-item {
    grid-template-columns: 3.4rem minmax(0, 1fr) auto;
    grid-template-areas:
      "idx title tag"
      "idx sum   tag"
      "idx meta  tag";
    gap: 8px 18px;
    padding: 22px 12px;
    align-items: start;
  }

  .news-item__tag {
    align-self: center;
  }

  .news-paths__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: var(--gap-56);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .news-hero {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: var(--gap-24);
    align-items: end;
  }

  .news-hero__text {
    grid-column: 1 / span 7;
  }

  .news-hero__media {
    grid-column: 8 / span 5;
    transform: translateY(-28px) rotate(-0.8deg);
  }

  .news-hero__note {
    display: block;
    position: absolute;
    top: 46px;
    right: -6px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.34em;
    color: rgba(255, 215, 0, 0.62);
    writing-mode: vertical-rl;
    margin: 0;
  }

  .news-item--lead {
    grid-template-columns: 3.4rem minmax(0, 1fr) 190px auto;
    grid-template-areas:
      "idx title thumb tag"
      "idx sum   thumb tag"
      "idx meta  thumb tag";
  }

  .news-item--lead .news-item__thumb {
    grid-area: thumb;
    display: block;
    margin: 0;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--pn-hair);
    align-self: start;
  }

  .news-item--lead .news-item__thumb img {
    width: 100%;
    aspect-ratio: 4 / 3;
  }

  .news-author__rhythm {
    padding: 28px 26px;
  }

  .news-topics__list {
    margin-top: 8px;
  }

  .topic__head {
    grid-template-columns: 3.4rem minmax(0, 1fr) auto 1.6rem;
    grid-template-areas: "idx name meta sign";
    padding: 22px 8px;
  }

  .topic__meta {
    justify-self: end;
    text-align: right;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition-duration: 1ms !important;
    transform: none !important;
  }
}
<<<PAGE_CSS_END>>>