/* =========================================================
   球盟会主站 · /assets/site.css
   共享外壳（双层页头 / 档案式页脚）与通用组件
   色序：夜战绿 · 数据蓝 · 补时橙 · 抢断红 · 档案米
   ========================================================= */

:root{
  --night-green:#0B2A21;
  --deep-green:#123A2E;
  --data-blue:#2D9CFF;
  --data-blue-deep:#0F6FD0;
  --tackle-red:#FF3B45;
  --stoppage-orange:#FF8A1F;
  --replay-purple:#7B5BFF;
  --score-white:#F2F6F4;
  --archive-cream:#E7E2D6;
  --graphite:#6C8A80;
  --ink:#06120E;

  --font-heading:"Barlow Condensed","Saira Condensed","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-mono:"JetBrains Mono","Roboto Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --font-body:"Inter","Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;

  --w-max:1280px;
  --gutter:20px;
  --ease:cubic-bezier(.2,.7,.3,1);
  --line:rgba(108,138,128,.32);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body,h1,h2,h3,h4,h5,p,ul,ol,li,figure,figcaption,blockquote,dl,dd,table{margin:0}
ul,ol{padding:0;list-style:none}
img,picture,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;padding:0;cursor:pointer}
table{border-collapse:collapse;width:100%}
[hidden]{display:none !important}
:focus-visible{outline:2px solid var(--stoppage-orange);outline-offset:3px;border-radius:1px}

/* ---------- 中文排版基座 ---------- */
body{
  background:var(--night-green);
  color:var(--score-white);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.75;
  letter-spacing:.01em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4{font-family:var(--font-heading);font-weight:700;line-height:1.1;letter-spacing:-.01em}
h1{font-size:clamp(36px,6.4vw,72px)}
h2{font-size:clamp(26px,4vw,46px)}
h3{font-size:clamp(20px,2.6vw,28px)}
h4{font-size:18px;letter-spacing:0;line-height:1.4}
p{max-width:80ch}
strong{font-weight:700;color:var(--score-white)}
::selection{background:var(--data-blue);color:var(--ink)}

/* ---------- 容器 ---------- */
.container{width:100%;max-width:var(--w-max);margin-inline:auto;padding-inline:var(--gutter)}
@media (min-width:768px){:root{--gutter:32px}}
@media (min-width:1200px){:root{--gutter:44px}}

#main-content{display:block}
#main-content:focus{outline:none}

/* ---------- 分段 ---------- */
.section{position:relative;padding-block:clamp(52px,7vw,104px)}
.section--flush{padding-block:0}
.section--night{background:var(--night-green)}
.section--deep{background:var(--deep-green)}
.section--ink{background:var(--ink)}
.section--paper{background:var(--archive-cream);color:var(--ink)}
.section--paper h1,.section--paper h2,.section--paper h3,.section--paper h4{color:var(--ink)}
.section--paper .lede{color:#2b3b35}
.section--paper .label{color:var(--data-blue-deep)}
.section--paper .stat__label{color:#4a6058}
.section--paper .panel{background:#F4F0E6;color:var(--ink)}
.section--paper .footer-link{color:#25352f}

.slant-rule{height:2px;background:linear-gradient(90deg,var(--data-blue),var(--stoppage-orange) 45%,transparent 90%);transform:skewY(-1.2deg);transform-origin:left center}

/* ---------- 文字组件 ---------- */
.display{font-family:var(--font-heading);font-weight:700;font-size:clamp(38px,7vw,84px);line-height:1.02;letter-spacing:-.015em}
.lede{font-size:clamp(17px,1.5vw,20px);line-height:1.8;color:rgba(242,246,244,.82);max-width:64ch}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:.01em}
.label{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--data-blue)}
.label::before{content:"";width:16px;height:1px;background:currentColor;flex:none}
.label-num{display:block;font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;color:var(--graphite)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-heading);font-size:17px;font-weight:600;letter-spacing:.03em;line-height:1;
  padding:13px 24px;border:1px solid transparent;
  clip-path:polygon(0 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%);
  transition:transform .18s var(--ease),background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.btn:hover{transform:translate(1px,-1px)}
.btn--signal{background:var(--data-blue);color:var(--ink)}
.btn--signal:hover{background:#5CB4FF}
.btn--primary{background:var(--stoppage-orange);color:var(--ink)}
.btn--primary:hover{background:#FFA349}
.btn--ghost{border-color:rgba(242,246,244,.45);color:var(--score-white)}
.btn--ghost:hover{border-color:var(--data-blue);color:var(--data-blue)}
.section--paper .btn--ghost{border-color:rgba(6,18,14,.35);color:var(--ink)}
.section--paper .btn--ghost:hover{border-color:var(--data-blue-deep);color:var(--data-blue-deep)}
.btn--sm{font-size:14px;padding:9px 15px;clip-path:polygon(0 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%)}

/* ---------- 跳转链接 ---------- */
.skip-link{
  position:absolute;left:16px;top:-70px;z-index:200;
  background:var(--stoppage-orange);color:var(--ink);
  font-family:var(--font-heading);font-weight:600;letter-spacing:.04em;
  padding:11px 20px;transition:top .18s var(--ease);
}
.skip-link:focus{top:12px}

/* =========================================================
   页头：上层品牌说明 · 下层栏目与快线
   ========================================================= */
.site-header{
  position:sticky;top:0;z-index:80;
  background:var(--night-green);color:var(--score-white);
  box-shadow:0 10px 28px rgba(6,18,14,.45);
}
.site-header::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(115deg,transparent 0 60%,rgba(45,156,255,.10) 60% 66%,transparent 66%);
}

.header-top{position:relative;background:var(--ink);border-bottom:1px solid var(--line)}
.header-top__inner{
  position:relative;z-index:1;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:10px 24px;min-height:46px;padding-block:6px;
}
.brand-line{display:flex;align-items:center;gap:9px;font-family:var(--font-heading);font-size:14px;font-weight:600;letter-spacing:.08em;color:var(--archive-cream)}
.brand-line__dot{width:8px;height:8px;flex:none;background:var(--tackle-red);transform:rotate(45deg);animation:livePulse 2.4s var(--ease) infinite}
@keyframes livePulse{0%,100%{opacity:1}50%{opacity:.25}}

.header-top__meta{display:flex;align-items:center;gap:16px;font-family:var(--font-mono);font-size:12px;color:var(--graphite)}
.meta-item{display:inline-flex;align-items:center;gap:7px;letter-spacing:.02em}
.meta-item__key{color:var(--stoppage-orange);letter-spacing:.14em}
.meta-item--tel{color:var(--archive-cream)}
.meta-item--mail{color:var(--archive-cream)}
@media (max-width:1023px){.meta-item--mail{display:none}}
@media (max-width:639px){.meta-item--tel{display:none}}

.header-main{position:relative}
.header-main__inner{
  position:relative;z-index:1;
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;min-height:74px;
}

.brand{display:inline-flex;align-items:center;gap:12px;flex:none}
.brand__mark{
  display:grid;place-items:center;width:56px;height:46px;
  background:linear-gradient(140deg,var(--data-blue),var(--data-blue-deep));
  color:var(--ink);font-family:var(--font-mono);font-size:15px;font-weight:700;letter-spacing:.02em;
  clip-path:polygon(0 0,100% 0,100% 74%,82% 100%,0 100%);
}
.brand__text{display:flex;flex-direction:column;line-height:1.15}
.brand__name{font-family:var(--font-heading);font-size:22px;font-weight:700;letter-spacing:.06em}
.brand__sub{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;color:var(--graphite)}

.nav{display:flex;align-items:center;gap:clamp(10px,2vw,26px);margin-left:auto}
.nav__list{display:flex;align-items:center;gap:2px}
.nav__item{position:relative}
.nav__link{
  display:block;padding:9px 13px;position:relative;
  font-family:var(--font-heading);font-size:17px;font-weight:600;letter-spacing:.03em;
  color:rgba(242,246,244,.76);
  transition:color .18s var(--ease);
}
.nav__link::after{
  content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;
  background:var(--data-blue);transform:scaleX(0);transform-origin:left center;
  transition:transform .18s var(--ease);
}
.nav__link:hover,.nav__link:focus-visible{color:var(--score-white)}
.nav__link:hover::after,.nav__link:focus-visible::after{transform:scaleX(1)}
.nav__link[aria-current="page"]{color:var(--score-white)}
.nav__link[aria-current="page"]::after{transform:scaleX(1);background:var(--stoppage-orange)}

.quick-entries{
  display:flex;align-items:center;gap:8px;
  padding-left:clamp(10px,2vw,24px);border-left:1px solid var(--line);
}
.quick-entries__label{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;color:var(--graphite)}
.quick-entry{
  display:inline-block;padding:6px 11px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.02em;
  color:var(--data-blue);background:rgba(45,156,255,.09);
  border:1px solid rgba(45,156,255,.38);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 7px),calc(100% - 7px) 100%,0 100%);
  transition:background-color .18s var(--ease),color .18s var(--ease);
}
.quick-entry:hover,.quick-entry:focus-visible{background:var(--data-blue);color:var(--ink)}

.nav-toggle{
  display:none;align-items:center;gap:10px;padding:9px 14px;
  border:1px solid rgba(242,246,244,.35);color:var(--score-white);
  font-family:var(--font-heading);font-size:15px;font-weight:600;letter-spacing:.1em;
  clip-path:polygon(0 0,100% 0,100% calc(100% - 9px),calc(100% - 9px) 100%,0 100%);
  transition:border-color .18s var(--ease);
}
.nav-toggle__bars{display:grid;gap:4px;width:18px}
.nav-toggle__bars span{display:block;height:2px;background:var(--stoppage-orange);transition:transform .2s var(--ease),opacity .2s var(--ease)}
.nav-toggle__label{line-height:1}
.site-header[data-open] .nav-toggle{border-color:var(--stoppage-orange)}
.site-header[data-open] .nav-toggle__bars span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.site-header[data-open] .nav-toggle__bars span:nth-child(2){opacity:0}
.site-header[data-open] .nav-toggle__bars span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.scroll-progress{
  position:absolute;left:0;right:0;bottom:0;height:3px;z-index:2;
  background:linear-gradient(90deg,var(--data-blue),var(--stoppage-orange) 68%,var(--tackle-red));
  transform:scaleX(0);transform-origin:left center;
}

@media (max-width:1023px){
  .nav-toggle{display:inline-flex}
  .nav{
    position:absolute;left:0;right:0;top:100%;z-index:70;
    display:none;flex-direction:column;align-items:stretch;gap:0;margin-left:0;
    background:var(--ink);border-top:2px solid var(--data-blue);
    padding:12px var(--gutter) 22px;
    max-height:calc(100vh - 130px);overflow-y:auto;
    box-shadow:0 26px 44px rgba(6,18,14,.6);
  }
  .site-header[data-open] .nav{display:flex;animation:navDrop .24s var(--ease)}
  @keyframes navDrop{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:none}}
  .nav__list{flex-direction:column;align-items:stretch;gap:0}
  .nav__item{border-bottom:1px solid rgba(108,138,128,.24)}
  .nav__link{padding:14px 4px;font-size:20px}
  .nav__link::after{left:4px;right:auto;width:26px;bottom:11px}
  .quick-entries{flex-wrap:wrap;border-left:0;padding:16px 0 0;gap:10px}
  .quick-entries__label{width:100%}
  .quick-entry{padding:8px 12px}
}

/* =========================================================
   页脚：档案柜式分层
   ========================================================= */
.site-footer{
  position:relative;overflow:hidden;
  background:var(--ink);color:var(--score-white);
  padding-top:clamp(48px,6vw,84px);
}
.site-footer::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(115deg,rgba(45,156,255,.05) 0 1px,transparent 1px 84px);
}
.site-footer::after{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:linear-gradient(90deg,var(--data-blue),var(--stoppage-orange) 55%,transparent);
}
.site-footer > .container{position:relative;z-index:1}

.footer-grid{
  display:grid;gap:clamp(28px,4vw,48px);grid-template-columns:1fr;
  padding-bottom:clamp(28px,4vw,48px);
  border-bottom:1px solid var(--line);
}
@media (min-width:720px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1080px){.footer-grid{grid-template-columns:1.25fr 1fr 1fr 1fr}}

.footer-mark{
  display:grid;place-items:center;width:66px;height:54px;
  background:linear-gradient(140deg,var(--deep-green),var(--night-green));
  border:1px solid rgba(45,156,255,.5);
  color:var(--data-blue);font-family:var(--font-mono);font-weight:700;letter-spacing:.06em;
  clip-path:polygon(0 0,100% 0,100% 72%,80% 100%,0 100%);
}
.footer-brand__name{margin-top:14px;font-family:var(--font-heading);font-size:24px;font-weight:700;letter-spacing:.08em}
.footer-brand__note{margin-top:6px;font-size:14px;line-height:1.75;color:var(--graphite);max-width:36ch}

.footer-col__title{
  font-family:var(--font-mono);font-size:12px;font-weight:400;letter-spacing:.16em;
  color:var(--stoppage-orange);
  padding-bottom:10px;margin-bottom:14px;
  border-bottom:1px solid rgba(255,138,31,.3);
}
.footer-col__list{display:grid;gap:9px}
.footer-link{
  display:inline-block;font-size:15px;color:rgba(242,246,244,.78);
  transition:color .18s var(--ease),padding-left .18s var(--ease);
}
.footer-link:hover,.footer-link:focus-visible{color:var(--data-blue);padding-left:6px}

.footer-contact{
  display:grid;gap:20px;grid-template-columns:1fr;
  padding-block:clamp(24px,3vw,36px);
  border-bottom:1px solid var(--line);
}
@media (min-width:900px){.footer-contact{grid-template-columns:1.5fr .5fr;align-items:center}}
.footer-contact__list{display:grid;gap:10px}
.footer-contact__item{display:flex;flex-wrap:wrap;gap:6px 12px;font-size:15px;align-items:baseline}
.footer-contact__key{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--data-blue);min-width:50px}
.footer-contact__value{font-family:var(--font-mono);font-size:14px;color:var(--score-white);letter-spacing:.01em}
.footer-contact__note{margin-top:14px;font-size:13px;line-height:1.75;color:var(--graphite);max-width:68ch}
.footer-cta{justify-self:start}

.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:12px 28px;padding-block:22px 30px;font-size:13px;color:var(--graphite);
}
.footer-copy{font-family:var(--font-mono);letter-spacing:.02em;max-width:none}
.footer-legal{display:flex;flex-wrap:wrap;gap:8px 22px}
.footer-legal__link{
  color:var(--archive-cream);
  border-bottom:1px solid rgba(231,226,214,.35);padding-bottom:1px;
  transition:color .18s var(--ease),border-color .18s var(--ease);
}
.footer-legal__link:hover,.footer-legal__link:focus-visible{color:var(--data-blue);border-color:var(--data-blue)}
.footer-icp{font-family:var(--font-mono);color:var(--graphite);max-width:none}

/* =========================================================
   通用内容组件
   ========================================================= */
.grid{display:grid;gap:clamp(20px,3vw,40px)}
.grid--5-7,.grid--7-5,.grid--4-8,.grid--8-4{grid-template-columns:1fr}
@media (min-width:900px){
  .grid--5-7{grid-template-columns:5fr 7fr}
  .grid--7-5{grid-template-columns:7fr 5fr}
  .grid--4-8{grid-template-columns:4fr 8fr}
  .grid--8-4{grid-template-columns:8fr 4fr}
}
.grid--3{grid-template-columns:1fr}
@media (min-width:720px){.grid--3{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1040px){.grid--3{grid-template-columns:repeat(3,1fr)}}

.panel{
  position:relative;background:var(--deep-green);color:var(--score-white);
  padding:clamp(20px,2.6vw,34px);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 26px),calc(100% - 26px) 100%,0 100%);
}
.panel--outline{background:transparent;border:1px solid var(--line)}
.panel--paper{background:var(--archive-cream);color:var(--ink)}
.panel--cut-left{clip-path:polygon(26px 0,100% 0,100% 100%,0 100%,0 26px)}
.panel > h3 + p,.panel > h2 + p{margin-top:12px}

.stat{display:grid;gap:4px}
.stat__value{font-family:var(--font-mono);font-size:clamp(30px,5vw,56px);line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat__value--blue{color:var(--data-blue)}
.stat__value--orange{color:var(--stoppage-orange)}
.stat__value--red{color:var(--tackle-red)}
.stat__value--purple{color:var(--replay-purple)}
.stat__label{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;color:var(--graphite)}

.stat-strip{
  display:grid;grid-template-columns:repeat(2,1fr);gap:1px;
  background:var(--line);
}
@media (min-width:900px){.stat-strip{grid-template-columns:repeat(4,1fr)}}
.stat-strip > *{background:var(--night-green);padding:18px 20px}
.section--paper .stat-strip{background:rgba(6,18,14,.18)}
.section--paper .stat-strip > *{background:var(--archive-cream)}

.filter-bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding-block:6px}
.filter-btn{
  font-family:var(--font-heading);font-size:15px;font-weight:600;letter-spacing:.05em;
  padding:9px 16px;color:rgba(242,246,244,.8);
  border:1px solid rgba(108,138,128,.5);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 9px),calc(100% - 9px) 100%,0 100%);
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.filter-btn:hover{border-color:var(--data-blue);color:var(--data-blue)}
.filter-btn[aria-pressed="true"]{background:var(--data-blue);border-color:var(--data-blue);color:var(--ink)}
.section--paper .filter-btn{color:#25352f;border-color:rgba(6,18,14,.28)}
.section--paper .filter-btn:hover{border-color:var(--data-blue-deep);color:var(--data-blue-deep)}
.section--paper .filter-btn[aria-pressed="true"]{background:var(--data-blue-deep);border-color:var(--data-blue-deep);color:var(--score-white)}
.filter-count{margin-left:auto;font-family:var(--font-mono);font-size:12px;letter-spacing:.12em;color:var(--graphite);max-width:none}

.index-list{display:grid;gap:0}
.index-list__item{
  display:grid;grid-template-columns:auto 1fr;gap:6px 16px;align-items:baseline;
  padding:14px 0;border-bottom:1px solid var(--line);
}
.index-list__num{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;color:var(--data-blue)}
.index-list__link{font-family:var(--font-heading);font-size:20px;font-weight:600;letter-spacing:.02em}
.index-list__link:hover{color:var(--data-blue)}
.index-list__meta{grid-column:2;font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;color:var(--graphite)}
@media (min-width:720px){
  .index-list__item{grid-template-columns:auto 1fr auto}
  .index-list__meta{grid-column:3}
}

.timeline{position:relative;display:grid;gap:clamp(22px,3vw,40px);padding-left:28px}
.timeline::before{
  content:"";position:absolute;left:6px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,var(--data-blue),var(--stoppage-orange) 62%,transparent);
}
.timeline__item{position:relative}
.timeline__item::before{
  content:"";position:absolute;left:-28px;top:9px;width:12px;height:12px;
  background:var(--night-green);border:2px solid var(--data-blue);transform:rotate(45deg);
}
.section--paper .timeline__item::before{background:var(--archive-cream)}
.timeline__year{font-family:var(--font-mono);font-size:13px;letter-spacing:.14em;color:var(--stoppage-orange)}
.timeline__title{margin-top:4px;font-family:var(--font-heading);font-size:22px;font-weight:600;letter-spacing:.02em}
.timeline__text{margin-top:8px;font-size:15px;line-height:1.75;color:rgba(242,246,244,.78);max-width:64ch}
.section--paper .timeline__text{color:#2b3b35}

.media-frame{
  position:relative;overflow:hidden;aspect-ratio:16/9;
  background:linear-gradient(150deg,var(--deep-green),var(--ink) 70%);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 32px),calc(100% - 32px) 100%,0 100%);
}
.media-frame img,.media-frame svg{width:100%;height:100%;object-fit:cover}
.media-frame::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.42;
  background-image:
    linear-gradient(rgba(45,156,255,.14) 1px,transparent 1px),
    linear-gradient(90deg,rgba(45,156,255,.14) 1px,transparent 1px);
  background-size:46px 46px;
}
.media-frame--wide{aspect-ratio:21/9}
.media-frame--map{aspect-ratio:4/3}
.media-frame--portrait{aspect-ratio:3/4}
.media-frame--plain::after{display:none}
.media-frame__caption{
  position:absolute;left:0;right:0;bottom:0;z-index:1;
  padding:16px 18px;font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;
  color:var(--archive-cream);
  background:linear-gradient(0deg,rgba(6,18,14,.94),rgba(6,18,14,0));
}

.tag{
  display:inline-block;font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;
  padding:4px 9px;border:1px solid currentColor;line-height:1.4;
}
.tag--blue{color:var(--data-blue)}
.tag--orange{color:var(--stoppage-orange)}
.tag--red{color:var(--tackle-red)}
.tag--purple{color:var(--replay-purple)}
.tag--muted{color:var(--graphite)}

.breadcrumbs{padding-block:14px;border-bottom:1px solid var(--line)}
.breadcrumbs__list{display:flex;flex-wrap:wrap;gap:6px;font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;color:var(--graphite)}
.breadcrumbs__item{display:flex;align-items:center;gap:8px}
.breadcrumbs__item + .breadcrumbs__item::before{content:"/";color:var(--graphite)}
.breadcrumbs__link{color:var(--data-blue)}
.breadcrumbs__link:hover{color:var(--stoppage-orange)}
.breadcrumbs__current{color:var(--score-white)}

.prose{max-width:74ch;font-size:17px;line-height:1.8}
.prose > * + *{margin-top:1.15em}
.prose h2{margin-top:2em;font-size:clamp(24px,3vw,34px)}
.prose h3{margin-top:1.6em;font-size:20px}
.prose ul,.prose ol{display:grid;gap:.65em}
.prose li{position:relative;padding-left:24px}
.prose li::before{content:"";position:absolute;left:0;top:.78em;width:12px;height:2px;background:var(--data-blue)}
.prose a{color:var(--data-blue-deep);border-bottom:1px solid rgba(45,156,255,.55)}
.prose a:hover{border-bottom-color:var(--stoppage-orange);color:#c25806}
.prose blockquote{
  padding:16px 20px;border-left:3px solid var(--stoppage-orange);
  background:rgba(255,138,31,.08);font-size:16px;
}
.section--paper .prose a{color:var(--data-blue-deep)}

/* ---------- 显现动效 ---------- */
html[data-reveal-ready] [data-reveal]{
  opacity:0;transform:translate3d(0,18px,0);
  transition:opacity .42s var(--ease),transform .42s var(--ease);
}
html[data-reveal-ready] [data-reveal].is-in{opacity:1;transform:none}

/* ---------- 工具类 ---------- */
.visually-hidden{position:absolute !important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.text-blue{color:var(--data-blue)}
.text-orange{color:var(--stoppage-orange)}
.text-red{color:var(--tackle-red)}
.text-purple{color:var(--replay-purple)}
.text-muted{color:var(--graphite)}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  html[data-reveal-ready] [data-reveal]{opacity:1;transform:none}
}