.page-news{
  --news-line:rgba(43,38,34,.16);
  --news-line-strong:rgba(43,38,34,.34);
  background:var(--sand);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.75;
  padding:0 0 clamp(40px,6vw,72px);
  overflow-x:hidden;
}
.page-news .news-wrap{width:100%;max-width:1360px;margin:0 auto;padding:0 20px;}
.page-news a:focus-visible,
.page-news button:focus-visible,
.page-news summary:focus-visible{outline:2px solid var(--field-cyan);outline-offset:3px;}

/* 面包屑 */
.page-news .breadcrumbs{padding:20px 0 0;}
.page-news .breadcrumbs__list{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0;padding:0;list-style:none;font-size:13px;}
.page-news .breadcrumbs__item{display:flex;align-items:center;gap:8px;color:rgba(43,38,34,.62);}
.page-news .breadcrumbs__item + .breadcrumbs__item::before{content:"/";color:var(--stone);}
.page-news .breadcrumbs__link{color:var(--clay);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .18s var(--ease);}
.page-news .breadcrumbs__link:hover{border-bottom-color:var(--terracotta);}
.page-news .breadcrumbs__current{color:var(--ink);}

/* 页面头部 */
.page-news .news-head{padding:22px 0 26px;border-bottom:2px solid var(--clay);}
.page-news .news-head__kicker{margin:0 0 12px;font-family:var(--font-mono);font-size:12px;letter-spacing:.28em;color:var(--clay);}
.page-news .news-head__title{margin:0;font-family:var(--font-display);font-weight:900;font-size:clamp(32px,7.4vw,66px);line-height:1.02;letter-spacing:-.02em;font-stretch:88%;color:var(--forest);}
.page-news .news-head__lead{max-width:60ch;margin:16px 0 0;font-size:16px;line-height:1.8;color:rgba(43,38,34,.84);}

/* 本期重点 */
.page-news .news-feature{position:relative;margin-top:26px;background:var(--forest);color:var(--paper);border-top:2px solid var(--field-cyan);border-radius:12px;overflow:hidden;}
.page-news .news-feature__slash{position:absolute;top:-40px;right:-30px;width:180px;height:180px;background:linear-gradient(135deg,transparent 42%,rgba(55,224,200,.22) 42%,rgba(55,224,200,.22) 58%,transparent 58%);transform:rotate(-6deg);pointer-events:none;}
.page-news .news-feature__grid{position:relative;display:grid;gap:20px;padding:24px 20px 26px;}
.page-news .news-feature__flag{display:inline-block;margin:0 0 14px;padding:5px 12px;border-radius:var(--radius-pill);background:var(--clay);color:var(--paper);font-family:var(--font-mono);font-size:12px;letter-spacing:.18em;}
.page-news .news-feature__title{margin:0;font-family:var(--font-display);font-weight:900;font-size:clamp(26px,4.6vw,42px);line-height:1.1;letter-spacing:-.01em;font-stretch:88%;color:var(--paper);}
.page-news .news-feature__text{margin:14px 0 0;font-size:15.5px;line-height:1.8;color:rgba(246,241,231,.86);max-width:52ch;}
.page-news .news-feature__actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.page-news .news-feature__actions .button{font-size:14px;}
.page-news .news-feature__media{margin:0;}
.page-news .media-frame__image,
.page-news .news-feature__media img{display:block;width:100%;max-width:100%;height:auto;object-fit:cover;border-radius:12px;}
.page-news .news-feature__media img{aspect-ratio:8/5;}
.page-news .media-frame{margin:0;}
.page-news .media-frame__caption{margin:8px 0 0;font-size:12px;letter-spacing:.04em;color:rgba(246,241,231,.62);}
.page-news .news-sec .media-frame__caption{color:rgba(43,38,34,.58);}

/* 分栏主体 */
.page-news .news-body{display:grid;gap:28px;padding-top:34px;}
.page-news .news-rail{display:grid;gap:24px;align-content:start;}

.page-news .rail-block{border-top:2px solid var(--clay);padding-top:12px;}
.page-news .rail-block__title{margin:0 0 12px;font-family:var(--font-display);font-weight:900;font-stretch:88%;font-size:15px;letter-spacing:.12em;color:var(--forest);}

.page-news .filter{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;}
.page-news .filter__link{display:inline-flex;align-items:center;gap:8px;padding:6px 13px;border:1px solid var(--stone);border-radius:var(--radius-pill);font-size:13px;color:var(--ink);text-decoration:none;transition:background .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease);}
.page-news .filter__link:hover,
.page-news .filter__link:focus-visible{background:var(--field-cyan);border-color:var(--field-cyan);color:var(--forest);}
.page-news .filter__link.is-current{background:var(--forest);border-color:var(--forest);color:var(--paper);}
.page-news .filter__count{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;opacity:.8;}

.page-news .stage-list{margin:0;padding:0;list-style:none;display:grid;gap:2px;}
.page-news .stage-tick{display:grid;gap:2px;width:100%;padding:9px 10px 9px 14px;border:0;border-left:2px solid var(--stone);background:transparent;text-align:left;cursor:pointer;transition:border-color .18s var(--ease),background .18s var(--ease);}
.page-news .stage-tick:hover{background:rgba(246,241,231,.8);border-left-color:var(--terracotta);}
.page-news .stage-tick.is-current{border-left-color:var(--field-cyan);background:var(--paper);}
.page-news .stage-tick__label{font-family:var(--font-mono);font-size:12px;letter-spacing:.16em;color:var(--clay);}
.page-news .stage-tick.is-current .stage-tick__label{color:var(--clay-deep);}
.page-news .stage-tick__value{font-size:13px;line-height:1.6;color:rgba(43,38,34,.68);}

.page-news .rail-links{margin:0;padding:0;list-style:none;display:grid;gap:6px;}
.page-news .rail-link{display:inline-block;font-size:14px;color:var(--clay);text-decoration:none;border-bottom:1px solid rgba(196,98,45,.5);padding-bottom:2px;transition:border-color .18s var(--ease),color .18s var(--ease);}
.page-news .rail-link:hover{color:var(--clay-deep);border-bottom-color:var(--field-cyan);}

/* 动态列表 */
.page-news .news-stream{min-width:0;}
.page-news .feed__head{margin:0 0 6px;font-family:var(--font-mono);font-size:12px;letter-spacing:.2em;color:rgba(43,38,34,.6);}
.page-news .feed{margin:0;padding:0;list-style:none;border-top:2px solid var(--ink);}
.page-news .feed__row{display:grid;gap:4px 14px;padding:14px 4px 15px 8px;border-bottom:1px solid var(--news-line);border-left:2px solid transparent;transition:background .18s var(--ease),border-left-color .18s var(--ease);}
.page-news .feed__row:hover,
.page-news .feed__row:focus-within{background:var(--paper);border-left-color:var(--field-cyan);}
.page-news .feed__tag{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.14em;color:var(--clay);white-space:nowrap;}
.page-news .feed__title{margin:0;font-family:var(--font-display);font-weight:900;font-stretch:88%;font-size:17px;line-height:1.35;letter-spacing:-.005em;color:var(--forest);}
.page-news .feed__sum{margin:0;font-size:14.5px;line-height:1.7;color:rgba(43,38,34,.8);}
.page-news .feed__more{margin:0;max-height:0;opacity:0;overflow:hidden;font-size:13.5px;line-height:1.7;color:rgba(43,38,34,.66);transition:max-height .22s var(--ease),opacity .18s var(--ease),margin-top .22s var(--ease);}
.page-news .feed__row:hover .feed__more,
.page-news .feed__row:focus-within .feed__more{max-height:9em;opacity:1;margin-top:6px;}

/* 章节通用 */
.page-news .news-sec{padding:clamp(38px,6vw,64px) 0 0;}
.page-news .sec-head{display:grid;gap:8px;padding-bottom:18px;border-bottom:1px solid var(--news-line-strong);}
.page-news .sec-head__num{margin:0;font-family:var(--font-mono);font-size:12px;letter-spacing:.24em;color:var(--terracotta);}
.page-news .sec-head__title{margin:0;font-family:var(--font-display);font-weight:900;font-stretch:88%;font-size:clamp(24px,4.4vw,38px);line-height:1.08;letter-spacing:-.015em;color:var(--forest);}
.page-news .sec-head__lead{margin:0;max-width:56ch;font-size:15.5px;line-height:1.8;color:rgba(43,38,34,.8);}

/* 版本迭代线 */
.page-news .version-grid{display:grid;gap:24px;padding-top:24px;}
.page-news .vtrack{margin:0;padding:0 0 0 18px;list-style:none;border-left:2px solid rgba(43,38,34,.18);}
.page-news .vtrack__item{position:relative;padding:0 0 22px 14px;}
.page-news .vtrack__item:last-child{padding-bottom:0;}
.page-news .vtrack__item::before{content:"";position:absolute;left:-25px;top:7px;width:10px;height:10px;border-radius:50%;background:var(--sand);border:2px solid var(--clay);}
.page-news .vtrack__item.is-current::before{background:var(--field-cyan);border-color:var(--clay-deep);}
.page-news .vtrack__ver{margin:0;font-family:var(--font-mono);font-size:13px;letter-spacing:.1em;color:var(--clay);}
.page-news .vtrack__body{margin:2px 0 6px;font-family:var(--font-display);font-weight:900;font-stretch:88%;font-size:18px;color:var(--forest);}
.page-news .vtrack__note{margin:0;font-size:14.5px;line-height:1.75;color:rgba(43,38,34,.78);}
.page-news .version-media img{aspect-ratio:3/2;}

/* 赛季专题线 */
.page-news .season-media{margin-top:24px;}
.page-news .season-media img{aspect-ratio:3/2;border-radius:12px;}
.page-news .stage-grid{display:grid;gap:0;margin-top:22px;border-top:1px solid var(--news-line);}
.page-news .stage-card{padding:18px 0 20px;border-bottom:1px solid var(--news-line);}
.page-news .stage-card__label{margin:0 0 6px;font-family:var(--font-mono);font-size:12px;letter-spacing:.22em;color:var(--terracotta);}
.page-news .stage-card__title{margin:0 0 6px;font-family:var(--font-display);font-weight:900;font-stretch:88%;font-size:19px;color:var(--forest);}
.page-news .stage-card__text{margin:0;font-size:14.5px;line-height:1.75;color:rgba(43,38,34,.8);}
.page-news .stage-card__link{display:inline-block;margin-top:10px;font-size:13.5px;color:var(--clay);text-decoration:none;border-bottom:1px solid rgba(196,98,45,.55);}
.page-news .stage-card__link:hover{border-bottom-color:var(--field-cyan);color:var(--clay-deep);}

/* 栏目与服务进展 */
.page-news .service-grid{display:grid;gap:22px;padding-top:24px;}
.page-news .service-media img{aspect-ratio:1/1;border-radius:12px;}
.page-news .service-list{margin:0;padding:0;list-style:none;display:grid;gap:0;}
.page-news .service-item{display:grid;grid-template-columns:auto 1fr;gap:0 14px;padding:16px 0;border-top:1px solid var(--news-line);}
.page-news .service-item:first-child{border-top:2px solid var(--ink);}
.page-news .service-item__num{grid-row:span 2;font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;color:var(--stone);padding-top:4px;}
.page-news .service-item__title{margin:0 0 4px;font-family:var(--font-display);font-weight:900;font-stretch:88%;font-size:17px;line-height:1.3;color:var(--forest);}
.page-news .service-item__text{margin:0;font-size:14.5px;line-height:1.75;color:rgba(43,38,34,.8);}
.page-news .service-foot{margin:22px 0 0;padding:14px 16px;background:var(--paper);border-left:3px solid var(--terracotta);font-size:14.5px;line-height:1.75;color:rgba(43,38,34,.84);}
.page-news .service-foot a{color:var(--clay);text-decoration:underline;text-decoration-color:rgba(196,98,45,.6);}
.page-news .service-foot a:hover{text-decoration-color:var(--field-cyan);}

/* 订阅与回看 */
.page-news .news-sub{position:relative;margin-top:clamp(40px,7vw,76px);background:var(--forest);color:var(--paper);border-top:2px solid var(--field-cyan);}
.page-news .news-sub__inner{max-width:1360px;margin:0 auto;padding:clamp(28px,5vw,52px) 20px;}
.page-news .news-sub__kicker{margin:0 0 12px;font-family:var(--font-mono);font-size:12px;letter-spacing:.24em;color:var(--field-cyan);}
.page-news .news-sub__title{margin:0;font-family:var(--font-display);font-weight:900;font-stretch:88%;font-size:clamp(26px,4.6vw,44px);line-height:1.08;letter-spacing:-.015em;color:var(--paper);}
.page-news .news-sub__lead{margin:14px 0 0;max-width:62ch;font-size:15.5px;line-height:1.8;color:rgba(246,241,231,.85);}
.page-news .news-sub__details{margin-top:18px;border-top:1px solid rgba(127,168,143,.4);border-bottom:1px solid rgba(127,168,143,.4);padding:2px 0;}
.page-news .news-sub__details summary{cursor:pointer;padding:12px 0;font-family:var(--font-display);font-weight:900;font-stretch:88%;font-size:15px;letter-spacing:.04em;color:var(--field-cyan);list-style:none;}
.page-news .news-sub__details summary::-webkit-details-marker{display:none;}
.page-news .news-sub__details summary::before{content:"＋";display:inline-block;margin-right:10px;font-family:var(--font-mono);color:var(--moss);}
.page-news .news-sub__details[open] summary::before{content:"－";}
.page-news .news-sub__details-body{display:grid;gap:10px;padding:0 0 16px;}
.page-news .news-sub__details-body p{margin:0;font-size:14.5px;line-height:1.8;color:rgba(246,241,231,.82);max-width:60ch;}
.page-news .news-sub__links{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.page-news .news-sub__links .button{font-size:14px;}

/* 平板 */
@media (min-width:640px){
  .page-news .news-wrap{padding:0 28px;}
  .page-news .news-sub__inner{padding-left:28px;padding-right:28px;}
  .page-news .stage-grid{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:28px;}
  .page-news .feed__row{grid-template-columns:96px minmax(0,1fr);align-items:start;}
  .page-news .feed__tag{grid-row:1;}
  .page-news .feed__title{grid-column:2;}
  .page-news .feed__sum{grid-column:2;}
  .page-news .feed__more{grid-column:2;}
}

/* 桌面 */
@media (min-width:900px){
  .page-news .news-wrap{padding:0 40px;}
  .page-news .news-sub__inner{padding-left:40px;padding-right:40px;}
  .page-news .news-feature__grid{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);align-items:center;gap:34px;padding:30px 32px 34px;}
  .page-news .news-body{grid-template-columns:300px minmax(0,1fr);gap:46px;padding-top:40px;}
  .page-news .news-rail{position:sticky;top:24px;}
  .page-news .version-grid{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:40px;align-items:start;}
  .page-news .service-grid{grid-template-columns:minmax(0,.85fr) minmax(0,1.3fr);gap:40px;align-items:start;}
  .page-news .stage-grid{grid-template-columns:repeat(4,minmax(0,1fr));column-gap:26px;}
  .page-news .stage-card{border-bottom:0;border-top:2px solid var(--stone);padding-top:14px;}
  .page-news .feed__row{grid-template-columns:104px minmax(0,1.05fr) minmax(0,1.35fr);gap:0 22px;align-items:baseline;padding:15px 6px 16px 10px;}
  .page-news .feed__tag{grid-row:1;}
  .page-news .feed__title{grid-column:2;grid-row:1;}
  .page-news .feed__sum{grid-column:3;grid-row:1;}
  .page-news .feed__more{grid-column:2 / -1;grid-row:2;}
}

@media (min-width:1100px){
  .page-news .news-body{grid-template-columns:320px minmax(0,1fr);gap:56px;}
}

/* 触屏与降级 */
@media (hover:none){
  .page-news .feed__more{max-height:none;opacity:1;margin-top:6px;}
}
@media (prefers-reduced-motion:reduce){
  .page-news *{transition-duration:.01ms !important;animation-duration:.01ms !important;}
}