.page-news {
  --news-rule: rgba(175, 195, 206, .18);
  --news-rule-2: rgba(175, 195, 206, .32);
  --news-panel: rgba(16, 44, 58, .62);
  position: relative;
  overflow-x: hidden;
  color: var(--cream);
  background:
    radial-gradient(90% 55% at 92% -8%, rgba(54, 241, 205, .13), transparent 62%),
    radial-gradient(65% 45% at -5% 4%, rgba(255, 138, 61, .09), transparent 60%),
    var(--ink);
}

.page-news img {
  max-width: 100%;
  height: auto;
}

.page-news .crumb {
  margin-bottom: clamp(20px, 4vw, 34px);
}

.page-news .crumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-news .crumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-news .crumb a:hover {
  color: var(--cyan);
  border-bottom-color: rgba(54, 241, 205, .5);
}

.page-news .crumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--slate);
}

/* ---------- 首屏 ---------- */

.page-news .news-lead {
  position: relative;
  padding-block: clamp(20px, 4vw, 44px) clamp(32px, 6vw, 64px);
  border-bottom: 1px solid var(--news-rule);
}

.page-news .news-lead::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(112deg, transparent 62%, rgba(54, 241, 205, .10) 62.15%, transparent 62.4%);
}

.page-news .news-lead-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-news .news-lead h1 {
  margin: .45em 0 0;
  font-family: var(--font-head);
  font-weight: 200;
  font-size: clamp(1.95rem, 6.2vw, 3.7rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--cream);
}

.page-news .news-lead .lede {
  margin-top: 1.1em;
  max-width: 56ch;
  font-size: clamp(.97rem, 1.7vw, 1.08rem);
  line-height: 1.9;
  color: var(--mist);
}

.page-news .news-lead-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3.6vw, 32px);
}

.page-news .news-lead-fig {
  margin: 0;
}

.page-news .news-lead-fig img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--news-rule);
  border-radius: var(--r-m);
}

.page-news .media__caption {
  display: block;
  padding-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-news .news-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(28px, 5vw, 46px) 0 0;
  background: var(--news-rule);
  border-block: 1px solid var(--news-rule);
}

.page-news .news-stats > div {
  display: flex;
  flex-direction: column-reverse;
  justify-content: flex-end;
  gap: 6px;
  background: var(--ink);
  padding: 16px 14px;
}

.page-news .news-stats dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-news .news-stats dd {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(1.15rem, 2.6vw, 1.55rem);
  color: var(--cream);
}

/* ---------- 通用章节 ---------- */

.page-news .news-sec {
  padding-block: clamp(44px, 7vw, 84px);
}

.page-news .news-sec--alt {
  background: var(--ink-2);
  border-block: 1px solid var(--news-rule);
}

.page-news .news-sec-head {
  max-width: 64ch;
  margin-bottom: clamp(22px, 4vw, 36px);
}

.page-news .news-sec-head h2 {
  margin: .35em 0 .55em;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(1.5rem, 3.6vw, 2.3rem);
  line-height: 1.18;
  letter-spacing: -.01em;
  color: var(--cream);
}

.page-news .news-sec-head p {
  margin: 0;
  font-size: .96rem;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 更新索引 ---------- */

.page-news .news-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 0 0 clamp(16px, 2.6vw, 24px);
  padding: 0;
  list-style: none;
}

.page-news .log-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 3px 10px 3px 8px;
  border: 1px solid var(--news-rule);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--mist);
  white-space: nowrap;
}

.page-news .log-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--tagc, var(--mist));
}

.page-news .c-ver { --tagc: var(--cyan); }
.page-news .c-fit { --tagc: var(--mineral); }
.page-news .c-rights { --tagc: var(--orange); }
.page-news .c-help { --tagc: var(--mist); }
.page-news .c-fb { --tagc: var(--clay); }

.page-news .log-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--news-rule);
}

.page-news .log-item {
  border-bottom: 1px solid var(--news-rule);
}

.page-news .log-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: clamp(14px, 2.2vw, 20px) 0;
  cursor: pointer;
  list-style: none;
}

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

.page-news .log-summary:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 4px;
}

.page-news .log-idx {
  order: 1;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--slate);
}

.page-news .log-summary .log-tag {
  order: 2;
}

.page-news .log-when {
  order: 3;
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .03em;
  color: var(--mist);
}

.page-news .log-title {
  order: 4;
  flex: 1 0 100%;
  margin: 0;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: clamp(.95rem, 1.8vw, 1.06rem);
  line-height: 1.55;
  color: var(--cream);
  transition: color .2s ease;
}

.page-news .log-cue {
  display: none;
}

.page-news .log[open] .log-idx {
  color: var(--orange);
}

.page-news .log-body {
  max-width: 74ch;
  padding: 0 0 clamp(16px, 2.6vw, 24px);
  font-size: .94rem;
  line-height: 1.9;
  color: var(--mist);
}

.page-news .log-body p {
  margin: 0 0 .8em;
}

.page-news .log-body p:last-child {
  margin-bottom: 0;
}

.page-news .log-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(54, 241, 205, .4);
}

.page-news .log-body a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 权益修订时间轴 ---------- */

.page-news .rev-figure {
  margin: 0 0 clamp(26px, 4vw, 42px);
}

.page-news .rev-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--news-rule);
  border-radius: var(--r-m);
}

.page-news .rev-track {
  position: relative;
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .rev-node {
  position: relative;
  padding-left: 26px;
}

.page-news .rev-node::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 11px;
  height: 11px;
  border: 2px solid var(--orange);
  border-radius: 50%;
  background: var(--ink-2);
}

.page-news .rev-when {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .09em;
  color: var(--orange);
}

.page-news .rev-node h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 400;
  font-size: clamp(1.05rem, 2.2vw, 1.32rem);
  line-height: 1.38;
  color: var(--cream);
}

.page-news .rev-who {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .03em;
  color: var(--mist-70);
}

.page-news .rev-desc {
  margin: 0;
  font-size: .94rem;
  line-height: 1.9;
  color: var(--mist);
  max-width: 52ch;
}

.page-news .rev-more {
  margin: clamp(26px, 4vw, 40px) 0 0;
}

/* ---------- 版本笔记 ---------- */

.page-news .notes-grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-news .notes-grid .news-sec-head {
  margin-bottom: clamp(18px, 3vw, 26px);
}

.page-news .notes-ver {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding: 14px 18px;
  margin-bottom: clamp(20px, 3vw, 28px);
  background: var(--news-panel);
  border-left: 2px solid var(--cyan);
  border-radius: 0 var(--r-s) var(--r-s) 0;
}

.page-news .notes-ver strong {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: .02em;
  color: var(--cyan);
}

.page-news .notes-ver span {
  font-size: .86rem;
  color: var(--mist);
}

.page-news .notes-block {
  padding-top: 16px;
  margin-bottom: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--news-rule);
}

.page-news .notes-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .09em;
  color: var(--cyan);
}

.page-news .notes-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .notes-list li {
  position: relative;
  padding-left: 20px;
  font-size: .94rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .notes-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 6px;
  height: 6px;
  background: var(--moss);
  transform: rotate(45deg);
}

.page-news .notes-faq {
  margin-top: clamp(18px, 3vw, 26px);
  border-top: 1px solid var(--news-rule-2);
  border-bottom: 1px solid var(--news-rule);
}

.page-news .notes-faq-summary {
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
}

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

.page-news .notes-faq-summary::after {
  content: "+";
  float: right;
  color: var(--mist);
}

.page-news .notes-faq[open] .notes-faq-summary::after {
  content: "−";
  color: var(--orange);
}

.page-news .notes-faq-body {
  padding: 0 0 18px;
  font-size: .93rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .notes-faq-body p {
  margin: 0 0 .8em;
}

.page-news .notes-faq-body strong {
  color: var(--cream);
  font-weight: 500;
}

.page-news .notes-aside figure {
  margin: 0;
}

.page-news .notes-aside img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--news-rule);
  border-radius: var(--r-m);
}

.page-news .notes-aside-cap {
  margin: 10px 0 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .05em;
  color: var(--mist);
}

.page-news .notes-tip {
  padding: 16px 18px;
  border: 1px solid var(--news-rule);
  border-radius: var(--r-m);
  background: rgba(53, 80, 95, .18);
  font-size: .9rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .notes-tip p {
  margin: 0 0 .8em;
}

.page-news .notes-tip p:last-child {
  margin-bottom: 0;
}

.page-news .notes-tip a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(54, 241, 205, .4);
}

/* ---------- 专题系列 ---------- */

.page-news .series-grid {
  display: grid;
  gap: clamp(18px, 3vw, 26px);
}

.page-news .series {
  --sc: var(--cyan);
  display: flex;
  flex-direction: column;
  padding: 22px 20px 18px;
  background: rgba(10, 24, 38, .55);
  border-top: 2px solid var(--sc);
  border-radius: 0 0 var(--r-m) var(--r-m);
}

.page-news .series--a { --sc: var(--cyan); }
.page-news .series--b { --sc: var(--orange); }
.page-news .series--c { --sc: var(--moss); }

.page-news .series-kicker {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .09em;
  color: var(--sc);
}

.page-news .series h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(1.15rem, 2.4vw, 1.45rem);
  line-height: 1.3;
  color: var(--cream);
}

.page-news .series-desc {
  margin: 0 0 14px;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .series-list {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-news .series-list a {
  display: block;
  padding-bottom: 8px;
  font-size: .9rem;
  line-height: 1.65;
  color: var(--cream);
  text-decoration: none;
  border-bottom: 1px solid var(--news-rule);
  transition: color .2s ease, border-color .2s ease;
}

.page-news .series-list a:hover {
  color: var(--cyan);
  border-bottom-color: rgba(54, 241, 205, .5);
}

.page-news .series-more {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--sc);
  text-decoration: none;
}

.page-news .series-more:hover {
  color: var(--cream);
}

.page-news .series-figure {
  margin: clamp(24px, 4vw, 38px) 0 0;
}

.page-news .series-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--news-rule);
  border-radius: var(--r-m);
}

/* ---------- 订阅提醒 ---------- */

.page-news .notify {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid rgba(255, 138, 61, .32);
  border-radius: var(--r-m);
  background: linear-gradient(115deg, rgba(255, 138, 61, .10), rgba(54, 241, 205, .06) 72%);
}

.page-news .notify-body h2 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  line-height: 1.25;
  color: var(--cream);
}

.page-news .notify-body p {
  margin: 0 0 12px;
  max-width: 60ch;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .notify-mail {
  font-family: var(--font-mono);
  font-size: .95rem;
  letter-spacing: .02em;
  color: var(--cyan);
  word-break: break-all;
}

.page-news .notify-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* ---------- 响应式 ---------- */

@media (min-width: 620px) {
  .page-news .notes-list {
    gap: 13px;
  }
}

@media (min-width: 760px) {
  .page-news .news-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-news .rev-track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .rev-track::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 5px;
    height: 1px;
    background: linear-gradient(90deg, rgba(255, 138, 61, .75), rgba(54, 241, 205, .4));
  }

  .page-news .rev-node {
    padding-left: 0;
    padding-top: 30px;
  }

  .page-news .rev-node::before {
    top: 0;
    left: 0;
  }

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

@media (min-width: 860px) {
  .page-news .log-summary {
    display: grid;
    grid-template-columns: 44px 132px minmax(0, 1fr) 152px 22px;
    align-items: baseline;
    gap: 0 16px;
  }

  .page-news .log-idx,
  .page-news .log-summary .log-tag,
  .page-news .log-when,
  .page-news .log-title {
    order: 0;
    flex: none;
    margin: 0;
  }

  .page-news .log-when {
    text-align: right;
  }

  .page-news .log-cue {
    display: block;
    justify-self: end;
    width: 8px;
    height: 8px;
    border-right: 1px solid var(--mist);
    border-bottom: 1px solid var(--mist);
    transform: rotate(45deg);
    transition: transform .25s ease, border-color .25s ease;
  }

  .page-news .log[open] .log-cue {
    transform: rotate(-135deg);
    border-color: var(--cyan);
  }

  .page-news .log-summary:hover .log-title {
    color: var(--cyan);
  }

  .page-news .log-body {
    padding-left: 60px;
  }
}

@media (min-width: 900px) {
  .page-news .news-lead-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

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

@media (min-width: 960px) {
  .page-news .notes-grid {
    grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .log-title,
  .page-news .series-list a,
  .page-news .log-cue,
  .page-news .crumb a {
    transition: none;
  }
}