.page-news {
  --news-summer-glow: rgba(228, 87, 46, .14);
  --news-neon-soft: rgba(47, 230, 200, .18);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding-block: clamp(16px, 3vw, 26px) 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(34, 27, 23, .58);
}
.page-news .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 10px;
  color: rgba(34, 27, 23, .34);
}
.page-news .breadcrumb__item a {
  color: var(--ink-green);
  text-decoration: none;
}
.page-news .breadcrumb__item a:hover {
  color: var(--summer);
}

/* ---------- 首屏 ---------- */
.page-news .notes-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 44px) 0 clamp(34px, 6vw, 76px);
  border-bottom: 1px solid var(--line);
}
.page-news .notes-hero::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -14%;
  width: min(620px, 74vw);
  height: min(620px, 74vw);
  background: repeating-linear-gradient(115deg, var(--news-neon-soft) 0 2px, transparent 2px 15px);
  transform: rotate(9deg);
  -webkit-mask-image: radial-gradient(circle at 58% 42%, #000 0 52%, transparent 78%);
  mask-image: radial-gradient(circle at 58% 42%, #000 0 52%, transparent 78%);
  pointer-events: none;
}
.page-news .notes-hero::after {
  content: "";
  position: absolute;
  left: -8%;
  bottom: -40%;
  width: min(460px, 60vw);
  height: min(460px, 60vw);
  background: radial-gradient(circle, var(--news-summer-glow), transparent 66%);
  pointer-events: none;
}

.page-news .notes-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-news .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--summer);
}

.page-news .notes-hero h1 {
  margin: .4em 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 54px);
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--ink-green);
  transform: skewY(-.6deg);
}

.page-news .notes-hero__dek {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.78;
  color: rgba(34, 27, 23, .82);
}

.page-news .notes-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-news .notes-hero__panel {
  position: relative;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(231, 236, 234, .92), rgba(246, 239, 226, .62));
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-cut);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-news .notes-hero__version {
  margin: .12em 0 .55em;
  font-family: var(--font-mono);
  font-size: clamp(34px, 7vw, 46px);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--ink-green);
  text-shadow: 0 0 20px rgba(47, 230, 200, .55);
}

.page-news .notes-hero__facts {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.page-news .notes-hero__facts li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(34, 27, 23, .8);
}
.page-news .herolight {
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 0 3px var(--news-neon-soft);
  animation: news-breathe 3.2s ease-in-out infinite;
}
@keyframes news-breathe {
  0%, 100% { opacity: .5; }
  50% { opacity: 1; }
}

/* ---------- 主体与目录 ---------- */
.page-news .notes-body {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  padding-block: clamp(32px, 6vw, 72px);
}

.page-news .notes-toc {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  -webkit-overflow-scrolling: touch;
}
.page-news .notes-toc__title {
  display: none;
}
.page-news .notes-toc .anchor-nav__link {
  flex: 0 0 auto;
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(231, 236, 234, .62);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink-green);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color var(--speed) ease, color var(--speed) ease;
}
.page-news .notes-toc .anchor-nav__link:hover {
  border-color: var(--summer);
  color: var(--summer);
}

.page-news .notes-stream {
  display: grid;
  gap: clamp(38px, 7vw, 84px);
  min-width: 0;
}

.page-news .notes-section {
  padding-block: 0;
  scroll-margin-top: 108px;
}

.page-news .section__head {
  max-width: 62ch;
}
.page-news .section__title {
  margin: .3em 0 .5em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 4.2vw, 34px);
  line-height: 1.22;
  color: var(--ink-green);
}
.page-news .section__lead {
  margin: 0;
  font-size: clamp(14.5px, 1.6vw, 17px);
  line-height: 1.78;
  color: rgba(34, 27, 23, .78);
}
.page-news .section__head + * {
  margin-top: clamp(20px, 3vw, 32px);
}

/* ---------- 更新日志 ---------- */
.page-news .log-layout {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

.page-news .log-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.page-news .log-item {
  display: grid;
  gap: 8px;
  padding: clamp(16px, 2.6vw, 24px) 0;
  border-bottom: 1px solid var(--line);
}
.page-news .log-item__ver {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--summer);
  padding-top: 3px;
}
.page-news .log-item__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17.5px;
  font-weight: 900;
  line-height: 1.4;
  color: var(--ink-green);
}
.page-news .log-item__desc {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(34, 27, 23, .8);
}
.page-news .log-item__meta {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- 标签 ---------- */
.page-news .note-tag {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(231, 236, 234, .58);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: rgba(34, 27, 23, .72);
}
.page-news .note-tag--neon {
  border-color: rgba(47, 230, 200, .7);
  background: rgba(47, 230, 200, .2);
  color: #0b3b34;
}
.page-news .note-tag--spring {
  border-color: rgba(127, 178, 74, .6);
  background: rgba(127, 178, 74, .18);
  color: #40641f;
}
.page-news .note-tag--summer {
  border-color: rgba(228, 87, 46, .55);
  background: rgba(228, 87, 46, .15);
  color: #a53a1a;
}
.page-news .note-tag--amber {
  border-color: rgba(192, 122, 36, .55);
  background: rgba(192, 122, 36, .16);
  color: #855116;
}
.page-news .note-tag--ice {
  border-color: rgba(143, 199, 223, .75);
  background: rgba(143, 199, 223, .24);
  color: #235b73;
}

/* ---------- 专题网格 ---------- */
.page-news .topic-grid {
  display: grid;
  gap: clamp(14px, 2.4vw, 20px);
  grid-template-columns: 1fr;
}
.page-news .topic-card {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 2.4vw, 22px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fffdf7;
  box-shadow: var(--shadow-cut);
}
.page-news .topic-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: var(--season-color, var(--spring));
}
.page-news .topic-card--spring { --season-color: var(--spring); }
.page-news .topic-card--summer { --season-color: var(--summer); }
.page-news .topic-card--amber { --season-color: var(--amber); }
.page-news .topic-card--ice { --season-color: var(--ice); }
.page-news .topic-card__title {
  margin: 14px 0 8px;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 900;
  line-height: 1.42;
  color: var(--ink-green);
}
.page-news .topic-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: rgba(34, 27, 23, .78);
}
.page-news .topic-figure {
  margin-top: clamp(20px, 3vw, 32px);
}

/* ---------- 阵容时间线 ---------- */
.page-news .lineup-list {
  display: grid;
  gap: clamp(14px, 2vw, 18px);
  padding-left: 18px;
  border-left: 2px solid rgba(127, 178, 74, .5);
}
.page-news .lineup-item {
  position: relative;
  padding: clamp(14px, 2.2vw, 20px);
  border: 1px solid rgba(127, 178, 74, .26);
  border-radius: var(--radius);
  background: rgba(127, 178, 74, .09);
}
.page-news .lineup-item::before {
  content: "";
  position: absolute;
  top: 24px;
  left: -25px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--yellow);
  border: 2px solid var(--spring);
}
.page-news .lineup-item__t {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 10px;
  border-radius: 4px;
  background: rgba(242, 212, 107, .48);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: #3f621f;
}
.page-news .lineup-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 900;
  line-height: 1.4;
  color: var(--ink-green);
}
.page-news .lineup-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: rgba(34, 27, 23, .8);
}

/* ---------- 数据索引条目 ---------- */
.page-news .board-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.page-news .board-list__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: clamp(16px, 2.6vw, 22px) 0;
  border-bottom: 1px solid var(--line);
}
.page-news .board-list__num {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--amber);
  text-shadow: 0 0 14px rgba(192, 122, 36, .28);
}
.page-news .board-list__body h3 {
  margin: 0 0 7px;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 900;
  line-height: 1.42;
  color: var(--ink-green);
}
.page-news .board-list__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: rgba(34, 27, 23, .78);
}

/* ---------- 通勤阅读 ---------- */
.page-news .commute {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
  align-items: start;
}
.page-news .commute__intro {
  margin: 0 0 16px;
  font-size: clamp(14.5px, 1.6vw, 16.5px);
  line-height: 1.78;
  color: rgba(34, 27, 23, .8);
}
.page-news .commute__points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.page-news .commute__points li {
  padding: 14px 16px;
  border: 1px solid rgba(143, 199, 223, .55);
  border-radius: var(--radius);
  background: rgba(143, 199, 223, .14);
}
.page-news .commute__points strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: #235b73;
}
.page-news .commute__points span {
  display: block;
  font-size: 14.5px;
  line-height: 1.74;
  color: rgba(34, 27, 23, .8);
}

/* ---------- 笔记背后 ---------- */
.page-news .desk {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(22px, 4vw, 42px);
  border-radius: calc(var(--radius) + 4px);
  background: linear-gradient(140deg, var(--ink-green), #12362e 72%);
  color: var(--paper);
  overflow: hidden;
}
.page-news .desk__eyebrow {
  color: var(--neon);
}
.page-news .desk__title {
  margin: .3em 0 .55em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 4.2vw, 34px);
  line-height: 1.22;
  color: var(--paper);
}
.page-news .desk__body {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(246, 239, 226, .84);
}
.page-news .desk__link {
  margin-top: 14px;
  border-color: rgba(246, 239, 226, .5);
  color: var(--paper);
}
.page-news .desk__link:hover {
  border-color: var(--neon);
  color: var(--neon);
}
.page-news .desk__figure {
  margin: 0;
  border-color: rgba(246, 239, 226, .22);
  background: rgba(246, 239, 226, .08);
}
.page-news .desk__figure .media-frame__caption {
  color: rgba(246, 239, 226, .7);
  background: rgba(246, 239, 226, .08);
}

/* ---------- 图片位 ---------- */
.page-news .media-frame {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass);
}
.page-news .media-frame__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-news .media-frame--wide .media-frame__img {
  aspect-ratio: 14 / 9;
}
.page-news .media-frame--tall .media-frame__img {
  aspect-ratio: 3 / 4;
}
.page-news .media-frame__caption {
  padding: 10px 14px;
  background: rgba(231, 236, 234, .55);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: rgba(34, 27, 23, .6);
}

/* ---------- 下一步 ---------- */
.page-news .next-step {
  padding: clamp(32px, 6vw, 72px) 0 clamp(44px, 8vw, 96px);
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(47, 230, 200, .08), rgba(246, 239, 226, 0) 62%);
}
.page-news .next-step__title {
  margin: 0 0 clamp(18px, 3vw, 28px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 3.6vw, 30px);
  line-height: 1.24;
  color: var(--ink-green);
}
.page-news .next-step__links {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}
.page-news .next-card {
  display: block;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fffdf7;
  color: var(--ink-green);
  text-decoration: none;
  transition: border-color var(--speed) ease, transform var(--speed) ease;
}
.page-news .next-card__k {
  display: block;
  margin-bottom: 8px;
  color: var(--summer);
}
.page-news .next-card__t {
  display: block;
  font-size: 15px;
  line-height: 1.66;
}
.page-news .next-card:hover {
  border-color: var(--summer);
  transform: translateY(-3px);
}

/* ---------- 渐进显现 ---------- */
.page-news [data-reveal].is-visible {
  animation: news-fade 320ms ease both;
}
@keyframes news-fade {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 640px) {
  .page-news .log-item {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: clamp(14px, 2.4vw, 28px);
    align-items: start;
  }
  .page-news .topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .next-step__links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .notes-hero__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, .85fr);
  }
  .page-news .log-layout {
    grid-template-columns: minmax(0, 1fr) 258px;
    align-items: start;
  }
  .page-news .commute {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }
  .page-news .desk {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-news .notes-body {
    grid-template-columns: 196px minmax(0, 1fr);
    align-items: start;
  }
  .page-news .notes-toc {
    position: sticky;
    top: 104px;
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding: 0 0 0 14px;
    border-left: 2px solid var(--ink-green);
  }
  .page-news .notes-toc__title {
    display: block;
    margin-bottom: 10px;
    color: var(--amber);
  }
  .page-news .notes-toc .anchor-nav__link {
    padding: 7px 0;
    border: 0;
    border-radius: 0;
    background: none;
    color: rgba(34, 27, 23, .74);
  }
  .page-news .notes-toc .anchor-nav__link:hover {
    color: var(--summer);
  }
}

@media (min-width: 1080px) {
  .page-news .topic-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .herolight {
    animation: none;
    opacity: 1;
  }
  .page-news [data-reveal].is-visible {
    animation: none;
  }
  .page-news .next-card {
    transition: none;
  }
  .page-news .next-card:hover {
    transform: none;
  }
}