/* ============================================================
   优德赛事 · 共享样式表 /assets/site.css
   夜场草皮底 + 记分牌数字 + 对角切割色块
   ============================================================ */

/* ---------- 1. 令牌 ---------- */
:root{
  --ink-900:#06120D;
  --ink-800:#0D2118;
  --ink-700:#163326;
  --snow:#E9F4EE;
  --mint:#7DF0BE;
  --violet:#8C6BFF;
  --amber:#F5B13C;
  --red:#FF5C4D;
  --cyan:#35B9E0;
  --orange:#FF8A3D;
  --muted:#8FA79B;
  --line:#1C4A38;
  --line-soft:rgba(28,74,56,.55);

  --font-display:"PingFang SC","Hiragino Sans GB","Source Han Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --font-body:"PingFang SC","Hiragino Sans GB","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --font-editorial:"Songti SC","SimSun","Noto Serif SC","Source Han Serif SC",Georgia,"Times New Roman",serif;
  --font-mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono","Courier New",monospace;

  --r-cut:22px 6px 22px 6px;
  --r-cut-sm:14px 4px 14px 4px;
  --shadow-lift:0 26px 52px -34px rgba(0,0,0,.9);
  --edge:clamp(1.25rem,5.5vw,3.25rem);
}

/* ---------- 2. 重置与中文排版 ---------- */
*,*::before,*::after{box-sizing:border-box}
html{
  -webkit-text-size-adjust:100%;
  overflow-x:clip;
  scroll-behavior:smooth;
}
body{
  margin:0;
  overflow-x:clip;
  background:var(--ink-900);
  color:var(--snow);
  font-family:var(--font-body);
  font-size:1rem;
  font-weight:500;
  line-height:1.75;
  letter-spacing:.01em;
  text-wrap:pretty;
  overflow-wrap:break-word;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
h1,h2,h3,h4,h5,h6{
  margin:0 0 .6em;
  font-family:var(--font-display);
  font-weight:900;
  line-height:1.2;
  letter-spacing:-.015em;
  color:var(--snow);
}
h1{font-size:clamp(2rem,4.6vw,3.5rem)}
h2{font-size:clamp(1.6rem,3.2vw,2.5rem)}
h3{font-size:clamp(1.25rem,2.1vw,1.75rem)}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
img,picture,svg,video{display:block;max-width:100%}
img{height:auto}
figure{margin:0}
button{font:inherit;color:inherit}
a{color:var(--mint);text-decoration:none;transition:color .2s ease}
a:hover{color:#A6F7D4}
strong,b{font-weight:800;color:var(--snow)}
em{font-style:normal;color:var(--amber);font-variant-numeric:tabular-nums}
hr{border:0;border-top:1px solid var(--line);margin:2.5rem 0}
[hidden]{display:none !important}
::selection{background:var(--mint);color:#04140D}
:focus-visible{
  outline:2px solid var(--amber);
  outline-offset:3px;
  border-radius:4px;
}

/* ---------- 3. 布局容器 ---------- */
.wrap{
  width:min(1240px,100% - var(--edge));
  margin-inline:auto;
}
.wrap--narrow{width:min(820px,100% - var(--edge))}
.section{padding-block:clamp(2.5rem,6vw,5rem)}
.section--tight{padding-block:clamp(1.5rem,3.5vw,2.5rem)}
.section__head{max-width:62ch;margin-bottom:clamp(1.25rem,3vw,2.25rem)}
.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:var(--font-mono);
  font-size:.75rem;letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--mint);
}
.eyebrow::before{content:"";display:block;width:22px;height:2px;background:currentColor}
.section-title{
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(1.6rem,3.4vw,2.5rem);
  line-height:1.14;
  letter-spacing:-.02em;
  margin:.7rem 0 0;
}
.lede{
  font-family:var(--font-editorial);
  font-size:clamp(1.02rem,1.35vw,1.16rem);
  line-height:1.95;
  color:rgba(233,244,238,.82);
  max-width:42ch;
}
.divider{height:1px;background:linear-gradient(90deg,var(--line),transparent);border:0;margin:clamp(1.75rem,4vw,3rem) 0}

.grid{display:grid;gap:clamp(1rem,2.2vw,1.75rem)}
.grid--2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.grid--4{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.grid--split{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr)}
@media (max-width:900px){.grid--split{grid-template-columns:1fr}}

.panel{
  background:var(--ink-800);
  border:1px solid var(--line-soft);
  border-radius:var(--r-cut);
  padding:clamp(1.1rem,2.4vw,1.75rem);
}
.panel--deep{background:var(--ink-700)}

/* ---------- 4. 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.55rem 1.05rem;
  border:1px solid transparent;
  border-radius:999px;
  font-family:var(--font-body);
  font-size:.875rem;font-weight:800;line-height:1.2;
  letter-spacing:.02em;
  text-align:center;
  cursor:pointer;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .18s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn--primary{background:var(--mint);color:#04140D}
.btn--primary:hover{background:#A6F7D4;color:#04140D}
.btn--ghost{background:rgba(233,244,238,.04);border-color:var(--line);color:var(--snow)}
.btn--ghost:hover{border-color:var(--mint);color:var(--mint);background:rgba(125,240,190,.08)}
.btn--amber{background:var(--amber);color:#241500}
.btn--amber:hover{background:#FFC868;color:#241500}
.btn--quiet{background:transparent;color:var(--muted);padding-inline:.5rem}
.btn--quiet:hover{color:var(--mint)}

/* ---------- 5. 页头 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background-color .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.site-header.is-scrolled{
  background:rgba(6,18,13,.95);
  border-bottom-color:var(--line);
  box-shadow:0 20px 44px -34px rgba(0,0,0,.95);
}
.skip-link{
  position:absolute;left:1rem;top:-4rem;z-index:200;
  padding:.6rem 1rem;
  background:var(--amber);color:#241500;
  font-size:.875rem;font-weight:800;
  border-radius:.5rem;
  transition:top .2s ease;
}
.skip-link:focus{top:.7rem;color:#241500}

.scroll-progress{
  position:fixed;top:0;left:0;width:100%;height:3px;
  transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--mint),var(--cyan) 42%,var(--amber) 74%,var(--red));
  z-index:120;pointer-events:none;
}

.header-strip{
  background:rgba(13,33,24,.6);
  border-bottom:1px solid var(--line-soft);
  overflow:hidden;
  max-height:60px;
  transition:max-height .28s ease,opacity .22s ease,border-color .28s ease;
}
.site-header.is-scrolled .header-strip{max-height:0;opacity:0;border-bottom-color:transparent}
.header-strip__inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:1rem;padding-block:.45rem;
  font-size:.75rem;line-height:1.5;letter-spacing:.03em;
}
.header-strip__text{display:flex;align-items:center;gap:.55rem;margin:0;color:var(--muted)}
.header-strip__meta{margin:0;color:var(--muted);font-family:var(--font-mono);white-space:nowrap}
.pulse-dot{
  flex:0 0 auto;width:8px;height:8px;border-radius:50%;
  background:var(--red);
  box-shadow:0 0 0 0 rgba(255,92,77,.55);
  animation:pulse 2.4s ease-out infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,92,77,.55)}
  70%{box-shadow:0 0 0 9px rgba(255,92,77,0)}
  100%{box-shadow:0 0 0 0 rgba(255,92,77,0)}
}

.header-bar{
  display:flex;align-items:center;gap:1rem;
  padding-block:.85rem;
}
.brand{display:inline-flex;align-items:center;gap:.7rem;color:var(--snow);flex:0 0 auto}
.brand:hover{color:var(--snow)}
.brand__mark{
  flex:0 0 auto;
  display:grid;place-items:center;
  width:46px;height:46px;
  background:linear-gradient(140deg,var(--mint),var(--cyan) 70%,var(--violet));
  color:#04140D;
  font-family:var(--font-display);font-weight:900;
  font-size:.9375rem;line-height:1;letter-spacing:.02em;
  clip-path:polygon(0 0,100% 0,100% 70%,74% 100%,0 100%);
}
.brand__text{display:flex;flex-direction:column;line-height:1.25}
.brand__name{font-family:var(--font-display);font-weight:900;font-size:1.125rem;letter-spacing:.01em}
.brand__line{font-size:.75rem;color:var(--muted);letter-spacing:.02em}

.site-nav{margin-left:auto;display:flex;align-items:center;gap:.75rem;min-width:0}
.site-nav__list{display:flex;align-items:center;gap:.125rem;overflow-x:auto;scrollbar-width:none}
.site-nav__list::-webkit-scrollbar{display:none}
.site-nav__list a{
  display:inline-block;white-space:nowrap;
  padding:.5rem .8rem;
  border-radius:999px;
  font-size:.875rem;font-weight:700;
  color:rgba(233,244,238,.84);
  border:1px solid transparent;
}
.site-nav__list a:hover{color:var(--mint);background:rgba(125,240,190,.1)}
.site-nav__list a[aria-current="page"]{
  background:var(--mint);color:#04140D;font-weight:900;
}
.site-nav__aside{display:flex;align-items:center;gap:.5rem;flex:0 0 auto}

.nav-toggle{
  display:none;align-items:center;gap:.5rem;
  padding:.5rem .85rem;
  background:var(--ink-700);
  border:1px solid var(--line);
  border-radius:999px;
  color:var(--snow);
  font-size:.8125rem;font-weight:800;letter-spacing:.06em;
  cursor:pointer;
}
.nav-toggle__bars{display:grid;gap:3px;width:16px}
.nav-toggle__bars i{display:block;height:2px;border-radius:2px;background:currentColor}
.nav-toggle__bars i:nth-child(2){width:68%}
.nav-toggle[aria-expanded="true"]{border-color:var(--mint);color:var(--mint)}

@media (max-width:959px){
  .header-bar{justify-content:space-between}
  .nav-toggle{display:inline-flex;order:3}
  .site-nav{
    order:4;
    position:absolute;left:0;right:0;top:100%;
    display:block;margin-left:0;
    padding:0 var(--edge);
    background:var(--ink-800);
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-lift);
    max-height:0;overflow:hidden;
    opacity:0;visibility:hidden;
    transform:translateY(-10px);
    transition:max-height .3s ease,opacity .24s ease,transform .24s ease,visibility .24s;
  }
  .site-nav[data-open]{
    max-height:min(78vh,640px);
    overflow-y:auto;
    opacity:1;visibility:visible;transform:none;
    padding-block:1rem 1.4rem;
  }
  .site-nav__list{flex-direction:column;align-items:stretch;gap:.125rem;overflow:visible}
  .site-nav__list a{display:block;padding:.7rem .8rem;font-size:1rem;border-radius:12px}
  .site-nav__aside{flex-direction:column;align-items:stretch;margin-top:1rem;gap:.6rem}
  .site-nav__aside .btn{width:100%}
  .header-strip__meta{display:none}
  .header-strip__text{font-size:.6875rem}
}

/* ---------- 6. 页脚 ---------- */
.site-footer{
  position:relative;
  margin-top:clamp(3rem,7vw,6rem);
  background:linear-gradient(180deg,var(--ink-900),var(--ink-800) 46%,#081810);
  border-top:1px solid var(--line);
}
.site-footer::before{
  content:"";position:absolute;top:0;left:0;width:min(420px,42%);height:5px;
  background:linear-gradient(90deg,var(--mint),var(--cyan) 55%,var(--violet));
  clip-path:polygon(0 0,100% 0,96% 100%,0 100%);
}
.footer-top{
  display:grid;
  grid-template-columns:minmax(230px,1fr) minmax(0,2.2fr);
  gap:clamp(1.75rem,4vw,3.5rem);
  padding-block:clamp(2.5rem,5vw,4rem) clamp(1.75rem,3.5vw,2.75rem);
}
.footer-brand{display:grid;justify-content:start;gap:.35rem}
.footer-brand__name{
  margin:.6rem 0 0;
  font-family:var(--font-display);font-weight:900;
  font-size:1.25rem;letter-spacing:.01em;
}
.footer-brand__desc{margin:0;font-size:.875rem;color:var(--snow);opacity:.82;max-width:30ch}
.footer-brand__note{margin:.6rem 0 0;font-size:.8125rem;line-height:1.7;color:var(--muted);max-width:34ch}
.footer-cols{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(1.25rem,3vw,2.5rem);
}
.footer-col__title{
  margin:0 0 1rem;
  font-family:var(--font-display);
  font-size:.75rem;font-weight:800;
  letter-spacing:.18em;
  color:var(--muted);
}
.footer-col__list{display:grid;gap:.15rem}
.footer-link{
  display:inline-block;
  padding-block:.3rem;
  font-size:.9375rem;
  color:rgba(233,244,238,.86);
}
.footer-link:hover{color:var(--mint);transform:translateX(3px)}
.footer-link{transition:color .2s ease,transform .2s ease}

.footer-contact{
  display:flex;flex-wrap:wrap;gap:.6rem 2rem;
  padding-block:clamp(1.1rem,2.5vw,1.6rem);
  border-top:1px solid var(--line-soft);
  border-bottom:1px solid var(--line-soft);
}
.footer-contact__item{
  display:flex;align-items:baseline;gap:.55rem;
  margin:0;font-size:.875rem;
}
.footer-contact__key{color:var(--muted);font-size:.75rem;letter-spacing:.1em}
.footer-contact__value{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--snow);word-break:break-all}
.footer-contact__note{
  flex:1 0 100%;margin:.2rem 0 0;
  font-size:.75rem;color:var(--muted);
}
.footer-legal{padding-block:1.1rem 1.6rem}
.footer-legal__inner{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 1.5rem;
}
.footer-legal__item{margin:0;font-size:.75rem;color:var(--muted);letter-spacing:.02em}

@media (max-width:900px){
  .footer-top{grid-template-columns:1fr}
  .footer-cols{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
}

/* ---------- 7. 面包屑 ---------- */
.crumbs{padding-block:.9rem;border-bottom:1px solid var(--line-soft)}
.crumbs__list{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem;font-size:.8125rem}
.crumbs__item{display:flex;align-items:center;gap:.4rem;color:var(--muted)}
.crumbs__item + .crumbs__item::before{content:"/";color:var(--line);font-family:var(--font-mono)}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--mint)}
.crumbs [aria-current="page"]{color:var(--snow);font-weight:700}

/* ---------- 8. 数据组件 ---------- */
.stat{display:block}
.stat__value{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-size:clamp(2rem,5vw,3.25rem);
  font-weight:700;line-height:1;letter-spacing:-.03em;
  color:var(--amber);
}
.stat__label{margin-top:.55rem;font-size:.75rem;letter-spacing:.1em;color:var(--muted)}

.data-table{
  width:100%;
  border-collapse:collapse;
  font-variant-numeric:tabular-nums;
}
.data-table th{
  padding:.6rem .75rem;
  text-align:left;
  font-size:.75rem;font-weight:800;letter-spacing:.1em;
  color:var(--muted);
  border-bottom:1px solid var(--line);
  white-space:nowrap;
}
.data-table td{
  padding:.7rem .75rem;
  font-size:.9375rem;
  border-bottom:1px solid var(--line-soft);
}
.data-table tbody tr{transition:background-color .18s ease}
.data-table tbody tr:hover{background:rgba(125,240,190,.06)}
.data-table .num{
  font-family:var(--font-mono);
  font-weight:700;
  color:var(--amber);
}

.tag{
  display:inline-flex;align-items:center;gap:.35rem;
  padding:.18rem .6rem;
  border:1px solid currentColor;
  border-radius:999px;
  font-size:.75rem;font-weight:800;letter-spacing:.04em;
}
.tag--mint{color:var(--mint)}
.tag--violet{color:var(--violet)}
.tag--amber{color:var(--amber)}
.tag--red{color:var(--red)}
.tag--cyan{color:var(--cyan)}
.tag--orange{color:var(--orange)}

/* ---------- 9. 筛选条（仅作用于当前页已渲染条目） ---------- */
.filter-bar{
  display:flex;flex-wrap:wrap;align-items:center;gap:.4rem;
  padding:.55rem .7rem;
  background:rgba(13,33,24,.75);
  border:1px solid var(--line);
  border-radius:999px;
}
.filter-chip{
  padding:.38rem .85rem;
  background:transparent;
  border:1px solid var(--line);
  border-radius:999px;
  color:var(--snow);
  font-size:.8125rem;font-weight:700;
  cursor:pointer;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease;
}
.filter-chip:hover{border-color:var(--mint);color:var(--mint)}
.filter-chip[aria-pressed="true"]{background:var(--mint);border-color:var(--mint);color:#04140D}
.filter-count{
  margin-left:auto;
  padding-inline:.7rem;
  font-family:var(--font-mono);
  font-size:.75rem;
  color:var(--muted);
}
@media (max-width:600px){
  .filter-bar{border-radius:18px}
  .filter-count{margin-left:0;width:100%;text-align:right}
}

/* ---------- 10. 图片容器（供页面阶段放置图片） ---------- */
.media{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-cut);
  background:linear-gradient(140deg,var(--ink-700),var(--ink-800) 70%,var(--ink-900));
  border:1px solid var(--line-soft);
}
.media > img,.media > picture > img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .5s ease;
}
.media:hover > img,.media:hover > picture > img{transform:scale(1.03)}
.media--band{aspect-ratio:21/9}
.media--wide{aspect-ratio:16/9}
.media--tall{aspect-ratio:3/4}
.media--square{aspect-ratio:1/1}
.media__slot{
  position:absolute;inset:0;
  display:grid;place-items:center;
  font-family:var(--font-mono);
  font-size:.75rem;letter-spacing:.1em;
  color:var(--muted);
  text-align:center;padding:1rem;
}
.media__caption{
  position:absolute;left:0;right:0;bottom:0;
  margin:0;padding:1.4rem 1rem .8rem;
  font-size:.75rem;color:rgba(233,244,238,.88);
  background:linear-gradient(180deg,rgba(6,18,13,0),rgba(6,18,13,.9));
}

/* ---------- 11. 交互态：章节高亮 / 显现 ---------- */
[data-spy] a{transition:color .2s ease,border-color .2s ease}
[data-spy] a.is-active{
  color:var(--amber);
  border-color:var(--amber);
}
[data-reveal]{
  opacity:0;
  transform:translateY(16px);
  transition:opacity .5s ease,transform .5s ease;
}
html:not(.js) [data-reveal]{opacity:1;transform:none}
[data-reveal].is-visible{opacity:1;transform:none}

/* ---------- 12. 减少动态效果 ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  [data-reveal]{opacity:1 !important;transform:none !important}
  .btn:hover{transform:none}
  .media:hover > img,.media:hover > picture > img{transform:none}
}