/* ============ 趋势观察 /trends/ ============ */
.page-news {
  --news-glow: rgba(38, 242, 192, 0.16);
  --news-flare: rgba(255, 74, 31, 0.12);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: hidden;
}

.page-news .news-dot-txt {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 22px 0 4px;
  font-size: 13px;
  color: var(--gray);
}

.page-news .news-crumb .breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-news .news-crumb .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  color: var(--line);
}

.page-news .news-crumb a {
  color: var(--gray);
  text-decoration: none;
}

.page-news .news-crumb a:hover {
  color: var(--cyan);
}

/* ---------- 页面导语 ---------- */
.page-news .news-intro {
  position: relative;
  padding: clamp(24px, 5vw, 56px) 0 clamp(36px, 7vw, 80px);
}

.page-news .news-intro::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -40%;
  width: min(760px, 90vw);
  height: 420px;
  background: radial-gradient(circle at 40% 40%, var(--news-glow), transparent 68%);
  pointer-events: none;
}

.page-news .news-intro__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-news .news-intro__note {
  margin: 0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .news-intro h1 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.05rem, 6.2vw, 4.3rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-intro .lede {
  max-width: 64ch;
  margin: 20px 0 0;
  font-size: clamp(1rem, 1.6vw, 1.0625rem);
  line-height: 1.8;
  color: var(--gray);
}

.page-news .news-intro__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 16px 40px;
  margin: 30px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
}

.page-news .news-intro__meta li {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-news .news-intro__num {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 1.75rem;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--cyan);
}

.page-news .news-intro__label {
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--gray);
}

@media (min-width: 900px) {
  .page-news .news-intro__inner {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .news-intro__note {
    writing-mode: vertical-rl;
    letter-spacing: 0.34em;
    padding-bottom: 8px;
  }
}

/* ---------- 章节头间隔 ---------- */
.page-news .section-head {
  margin-bottom: clamp(24px, 4vw, 44px);
}

/* ---------- 01 本期焦点 ---------- */
.page-news .focus-band {
  position: relative;
  padding: clamp(40px, 7vw, 88px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(38, 242, 192, 0.16), transparent 55%),
    radial-gradient(90% 70% at 0% 100%, var(--news-flare), transparent 62%),
    linear-gradient(165deg, var(--panel) 0%, var(--ink) 70%);
}

.page-news .focus-band__grid {
  display: grid;
  gap: 26px;
}

.page-news .focus-band__card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: clamp(22px, 3.6vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.page-news .focus-band__card > .tag {
  align-self: flex-start;
}

.page-news .focus-band__lede {
  margin: 0;
  font-size: clamp(1rem, 1.7vw, 1.125rem);
  line-height: 1.8;
  color: var(--paper);
}

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

.page-news .focus-band__points li {
  position: relative;
  padding-left: 20px;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--gray);
}

.page-news .focus-band__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}

.page-news .focus-band__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-news .focus-band__foot .note {
  font-size: 0.8125rem;
  color: var(--gray);
}

.page-news .focus-band__media {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

@media (min-width: 960px) {
  .page-news .focus-band__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 44px;
    align-items: stretch;
  }

  .page-news .focus-band__media {
    min-height: 100%;
  }

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

/* ---------- 02 栏目分类带 ---------- */
.page-news .tag-band {
  padding: clamp(44px, 7vw, 88px) 0;
}

.page-news .tag-band__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-news .tag-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(18, 51, 40, 0.6), rgba(10, 36, 28, 0.6));
  transition: border-color var(--t-fast) ease, transform var(--t-fast) ease;
}

.page-news .tag-card > .tag {
  align-self: flex-start;
}

.page-news .tag-card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.0625rem;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .tag-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--gray);
}

.page-news .tag-card--live {
  border-left: 3px solid var(--flare);
}

.page-news .tag-card:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-news .tag-card--live:hover {
  border-left-color: var(--flare);
}

@media (min-width: 640px) {
  .page-news .tag-band__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-news .tag-band__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

/* ---------- 03 条目流 ---------- */
.page-news .stream {
  padding: clamp(44px, 7vw, 88px) 0;
  border-top: 1px solid var(--line);
}

.page-news .stream__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-news .stream__head-text h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .stream__head-text .lede {
  max-width: 54ch;
  margin: 14px 0 0;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--gray);
}

.page-news .stream__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

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

@media (min-width: 900px) {
  .page-news .stream__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 360px);
    align-items: end;
    gap: 48px;
  }
}

.page-news .stream__list {
  list-style: none;
  margin: clamp(28px, 4vw, 48px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .stream__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas:
    "round tag time"
    "round .page-news body";
  gap: 8px 14px;
  align-items: start;
  padding: 20px 6px;
  border-bottom: 1px solid var(--line);
  transition: background-color var(--t-fast) ease, box-shadow var(--t-fast) ease;
}

.page-news .stream__round {
  grid-area: round;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.06em;
  line-height: 1.5;
  color: var(--cyan);
}

.page-news .stream__row > .tag {
  grid-area: tag;
  justify-self: start;
}

.page-news .stream__body {
  grid-area: body;
  min-width: 0;
}

.page-news .stream__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.0625rem;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .stream__sum {
  margin: 6px 0 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--gray);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-news .stream__time {
  grid-area: time;
  font-family: var(--font-num);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  color: var(--gray);
  white-space: nowrap;
}

@media (min-width: 768px) {
  .page-news .stream__row {
    grid-template-columns: 52px 132px minmax(0, 1fr) auto;
    grid-template-areas: "round tag .page-news time";
    align-items: center;
    gap: 20px;
    padding: 20px 10px;
  }

  .page-news .stream__row:hover,
  .page-news .stream__row:focus-within {
    background: linear-gradient(90deg, rgba(38, 242, 192, 0.07), transparent 72%);
    box-shadow: inset 3px 0 0 var(--cyan);
  }

  .page-news .stream__row:hover .stream__sum,
  .page-news .stream__row:focus-within .stream__sum {
    -webkit-line-clamp: 4;
  }
}

/* ---------- 04 跟队专题系列 ---------- */
.page-news .series {
  padding: clamp(44px, 7vw, 88px) 0;
  border-top: 1px solid var(--line);
}

.page-news .series__cover {
  margin: 0 0 clamp(24px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

.page-news .series__cover .media__caption {
  padding: 12px 16px;
  font-size: 0.8125rem;
  color: var(--gray);
  background: var(--panel);
}

.page-news .series__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-news .series__step {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--panel-hi), var(--panel));
}

.page-news .series__step .series__num {
  margin: 0;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 2.5rem;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--amber);
}

.page-news .series__step h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.0625rem;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .series__step p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--gray);
}

@media (min-width: 900px) {
  .page-news .series__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-news .series__step:nth-child(2) {
    transform: translateY(18px);
  }
}

/* ---------- 05 更新节奏 ---------- */
.page-news .rhythm {
  padding: clamp(44px, 7vw, 88px) 0;
  border-top: 1px solid var(--line);
  background:
    radial-gradient(90% 80% at 12% 10%, rgba(38, 242, 192, 0.1), transparent 58%),
    linear-gradient(180deg, rgba(10, 36, 28, 0.55), rgba(4, 18, 13, 0));
}

.page-news .rhythm__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-news .rhythm__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

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

@media (min-width: 900px) {
  .page-news .rhythm__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 400px);
    gap: 48px;
    align-items: start;
  }
}

/* ---------- 06 回看与收藏 ---------- */
.page-news .review {
  padding: clamp(44px, 7vw, 88px) 0;
  border-top: 1px solid var(--line);
}

.page-news .review__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-news .review__text h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .review__text p {
  max-width: 56ch;
  margin: 16px 0 0;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--gray);
}

.page-news .review__link {
  display: inline-block;
  margin-top: 20px;
  font-size: 0.9375rem;
  color: var(--cyan);
  text-decoration: none;
}

.page-news .review__cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-news .review__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  transition: border-color var(--t-fast) ease;
}

.page-news .review__card:hover {
  border-color: var(--cyan);
}

.page-news .review__num {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  color: var(--cyan-soft);
}

.page-news .review__card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--paper);
}

.page-news .review__card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--gray);
}

@media (min-width: 900px) {
  .page-news .review__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

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

/* ---------- 收束 ---------- */
.page-news .news-outro {
  position: relative;
  padding: clamp(40px, 6vw, 72px) 0 clamp(20px, 4vw, 40px);
}

.page-news .news-outro::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--amber) 62%, var(--flare));
}

.page-news .news-outro__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.page-news .news-outro__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.35rem, 3vw, 2rem);
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 窄屏兜底 ---------- */
@media (max-width: 420px) {
  .page-news .stream__row {
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-areas:
      "round tag"
      "body body"
      "time time";
  }

  .page-news .stream__time {
    justify-self: start;
  }

  .page-news .news-intro__meta {
    gap: 14px 24px;
  }
}