/* ==========================================================================
   杏彩赛场 · 全站共享样式 /assets/site.css
   赛场夜灯 + 复古出版底 + 88px 竖排轨道导航
   ========================================================================== */

/* ---------- 1. 设计变量 ---------- */
:root{
  --orange:#F05A22;
  --orange-lt:#FF8A4C;
  --green:#10312A;
  --green-lt:#1C4A3E;
  --cream:#F4EDE1;
  --warm:#FFFBF4;
  --ink:#1B1613;
  --grey:#8B9095;
  --cyan:#35E0C8;
  --red:#C6371B;

  --line-ink:rgba(27,22,19,.14);
  --line-soft:rgba(27,22,19,.08);
  --line-light:rgba(244,237,225,.14);
  --line-light-strong:rgba(244,237,225,.3);

  --font-sans:"Roboto Condensed","Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-mono:ui-monospace,"JetBrains Mono","SFMono-Regular",Menlo,Consolas,"Liberation Mono",monospace;

  --rail-w:88px;
  --strip-h:44px;
  --wrap:1440px;
  --ease:cubic-bezier(.2,.7,.2,1);
}

/* ---------- 2. 重置 ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;}
body,h1,h2,h3,h4,h5,p,ul,ol,li,figure,blockquote,dl,dd,table{margin:0;}
ul,ol{padding:0;list-style:none;}
img,picture,svg,video,canvas{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%;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;}

/* ---------- 3. 页面底与中文排版 ---------- */
body{
  font-family:var(--font-sans);
  font-size:17px;
  line-height:1.75;
  font-weight:400;
  color:var(--ink);
  background-color:var(--cream);
  background-image:
    linear-gradient(rgba(27,22,19,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(27,22,19,.05) 1px,transparent 1px);
  background-size:8px 8px;
  -webkit-font-smoothing:antialiased;
}
body.nav-open{overflow:hidden;}

h1,h2,h3,h4,h5{
  font-weight:900;
  line-height:1.06;
  letter-spacing:-.02em;
  color:var(--ink);
}
h1{font-size:clamp(2.2rem,6vw,5rem);}
h2{font-size:clamp(1.6rem,3.6vw,2.6rem);line-height:1.14;}
h3{font-size:clamp(1.15rem,2vw,1.5rem);line-height:1.3;letter-spacing:-.01em;}
h4{font-size:1.05rem;line-height:1.35;letter-spacing:0;}

.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1;}

.prose{max-width:720px;}
.prose > * + *{margin-top:1.15em;}
.prose p{max-width:68ch;}

/* ---------- 4. 版心 / 网格 / 堆叠 ---------- */
.wrap{
  width:100%;
  max-width:var(--wrap);
  margin-inline:auto;
  padding-inline:clamp(16px,4vw,64px);
}
.wrap--mid{max-width:1040px;}
.wrap--narrow{max-width:768px;}

.grid12{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  gap:24px;
}

.stack{display:flex;flex-direction:column;gap:var(--gap,16px);}
.stack--tight{--gap:8px;}
.stack--loose{--gap:32px;}

/* ---------- 5. 主内容区偏移（配合固定赛程条与轨道） ---------- */
#main-content{
  position:relative;
  z-index:1;
  scroll-margin-top:calc(var(--strip-h) + 8px);
}

/* ---------- 6. 跳转链接 ---------- */
.skip-link{
  position:absolute;
  top:8px;
  left:8px;
  z-index:200;
  display:inline-block;
  padding:10px 16px;
  background:var(--orange);
  color:var(--warm);
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  transform:translateY(-220%);
  transition:transform 160ms var(--ease);
}
.skip-link:focus{transform:translateY(0);}

/* ---------- 7. 赛程条 ---------- */
.scorestrip{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:70;
  background:var(--green);
  color:var(--cream);
  border-bottom:1px solid var(--line-light);
}

.scorestrip__inner{
  display:flex;
  align-items:center;
  gap:clamp(12px,2vw,28px);
  min-height:var(--strip-h);
  padding:0 clamp(14px,3vw,32px);
}

.scorestrip__tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  flex:0 0 auto;
  padding-right:clamp(12px,2vw,24px);
  border-right:1px solid var(--line-light);
  font-size:12px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--cyan);
  white-space:nowrap;
}

.pulse{
  display:inline-block;
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 0 0 rgba(53,224,200,.55);
  animation:pulse 2.4s var(--ease) infinite;
  flex:0 0 auto;
}
@keyframes pulse{
  0%,100%{box-shadow:0 0 0 0 rgba(53,224,200,.5);opacity:1;}
  50%{box-shadow:0 0 0 6px rgba(53,224,200,0);opacity:.5;}
}

.scorestrip__list{
  display:flex;
  align-items:center;
  gap:clamp(10px,2vw,28px);
  flex:1 1 auto;
  min-width:0;
  overflow:hidden;
}

.score-item{
  display:inline-flex;
  align-items:baseline;
  gap:10px;
  padding:4px 0 4px 10px;
  border-left:2px solid transparent;
  white-space:nowrap;
  font-size:13px;
  opacity:.55;
  transition:opacity 200ms var(--ease),border-color 200ms var(--ease);
}
.score-item.is-live{
  opacity:1;
  border-left-color:var(--orange);
}
.score-item__time{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-weight:700;
  color:var(--orange-lt);
}
.score-item__event{color:var(--cream);}
.score-item__seg{
  font-size:11px;
  letter-spacing:.1em;
  color:rgba(244,237,225,.5);
}

.scorestrip__note{
  flex:0 0 auto;
  margin-left:auto;
  padding-left:clamp(12px,2vw,24px);
  border-left:1px solid var(--line-light);
  font-size:11px;
  letter-spacing:.12em;
  color:rgba(244,237,225,.6);
  white-space:nowrap;
}

.scrollbar{
  position:absolute;
  left:0;
  right:0;
  bottom:-1px;
  height:2px;
  background:rgba(244,237,225,.1);
  overflow:hidden;
}
.scrollbar__fill{
  display:block;
  width:0;
  height:100%;
  background:linear-gradient(90deg,var(--orange),var(--cyan));
  transition:width 90ms linear;
}

/* ---------- 8. 移动端顶栏 ---------- */
.topbar{
  display:none;
  position:sticky;
  top:0;
  z-index:65;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:10px clamp(14px,4vw,24px);
  background:var(--green);
  color:var(--warm);
  border-bottom:1px solid var(--line-light);
}

.brand{display:inline-flex;align-items:center;gap:10px;}
.brand__mark{
  display:grid;
  place-items:center;
  width:34px;
  height:34px;
  flex:0 0 auto;
  background:var(--orange);
  color:var(--warm);
  font-size:17px;
  font-weight:900;
  line-height:1;
  transform:skewX(-1.5deg);
}
.brand__text{display:block;}
.brand__name{
  display:block;
  font-size:16px;
  font-weight:900;
  letter-spacing:.04em;
  line-height:1.2;
  color:var(--warm);
}
.brand__sub{
  display:block;
  font-size:10px;
  letter-spacing:.18em;
  line-height:1.4;
  color:rgba(244,237,225,.55);
}

.nav-toggle{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:8px 12px;
  border:1px solid var(--line-light-strong);
  color:var(--cream);
  font-size:12px;
  font-weight:700;
  letter-spacing:.12em;
  transform:skewX(-1.5deg);
  transition:border-color 160ms var(--ease),background-color 160ms var(--ease);
}
.nav-toggle:hover{border-color:var(--orange);background:rgba(240,90,34,.12);}
.nav-toggle__bars{display:grid;gap:4px;width:16px;}
.nav-toggle__bars i{
  display:block;
  height:1.5px;
  background:var(--cream);
  transition:transform 180ms var(--ease),opacity 120ms var(--ease);
}
.nav-toggle[aria-expanded="true"]{border-color:var(--orange);}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(1){transform:translateY(5.5px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(3){transform:translateY(-5.5px) rotate(-45deg);}

/* ---------- 9. 轨道导航（桌面常驻） ---------- */
.rail{
  position:fixed;
  top:var(--strip-h);
  left:0;
  bottom:0;
  width:var(--rail-w);
  z-index:55;
  display:flex;
  flex-direction:column;
  background:var(--green);
  border-right:1px solid var(--line-light);
  overflow-y:auto;
  overscroll-behavior:contain;
  scrollbar-width:thin;
  scrollbar-color:rgba(244,237,225,.25) transparent;
}
.rail::-webkit-scrollbar{width:4px;}
.rail::-webkit-scrollbar-thumb{background:rgba(244,237,225,.25);}

.rail__brand{
  display:grid;
  place-items:center;
  flex:0 0 auto;
  width:var(--rail-w);
  height:var(--rail-w);
  background:var(--orange);
  color:var(--warm);
  font-size:28px;
  font-weight:900;
  line-height:1;
  border-bottom:1px solid rgba(244,237,225,.22);
  transition:background-color 160ms var(--ease);
}
.rail__brand:hover{background:var(--orange-lt);}

.rail__list{
  display:flex;
  flex-direction:column;
  flex:0 0 auto;
  margin-top:8px;
}
.rail__item{border-bottom:1px solid rgba(244,237,225,.09);}

.rail__link{
  position:relative;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:7px;
  padding:13px 6px;
  color:rgba(244,237,225,.62);
  transition:color 180ms var(--ease),background-color 180ms var(--ease);
}
.rail__link:hover{
  color:var(--warm);
  background:rgba(244,237,225,.06);
}
.rail__dot{
  display:block;
  width:5px;
  height:5px;
  background:rgba(244,237,225,.28);
  transition:background-color 180ms var(--ease);
}
.rail__label{
  writing-mode:vertical-rl;
  text-orientation:mixed;
  font-size:12px;
  font-weight:700;
  letter-spacing:.14em;
  line-height:1.1;
}
.rail__link[aria-current="page"]{
  color:var(--warm);
  background:rgba(240,90,34,.14);
}
.rail__link[aria-current="page"] .rail__dot{background:var(--orange);}
.rail__link[aria-current="page"] .rail__label{color:var(--orange-lt);}
.rail__link[aria-current="page"]::before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  bottom:0;
  width:3px;
  background:var(--orange);
}

.rail__cta{
  display:block;
  flex:0 0 auto;
  margin:12px 10px 20px;
  padding:12px 4px;
  background:var(--orange);
  color:var(--warm);
  font-size:12px;
  font-weight:700;
  letter-spacing:.08em;
  line-height:1.35;
  text-align:center;
  transition:background-color 160ms var(--ease);
}
.rail__cta span{display:inline-block;transform:skewX(-1.5deg);}
.rail__cta:hover{background:var(--orange-lt);}

.nav-scrim{
  position:fixed;
  inset:0;
  z-index:80;
  background:rgba(16,49,42,.66);
  opacity:0;
  pointer-events:none;
  transition:opacity 200ms var(--ease);
}
.nav-scrim.is-on{opacity:1;pointer-events:auto;}

/* ---------- 10. 页脚 ---------- */
.site-footer{
  position:relative;
  z-index:2;
  margin-top:clamp(56px,9vw,140px);
  background:var(--green);
  color:var(--cream);
  border-top:3px solid var(--orange);
  padding-inline:clamp(16px,4vw,32px);
}

.site-footer__inner{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);
  gap:clamp(24px,4vw,72px);
  max-width:var(--wrap);
  margin-inline:auto;
  padding:clamp(32px,5vw,56px) 0 clamp(22px,3vw,32px);
}

.footer__id{display:block;}
.footer__mark{
  display:block;
  font-size:clamp(22px,3.4vw,30px);
  font-weight:900;
  line-height:1.1;
  letter-spacing:.02em;
  color:var(--warm);
}
.footer__sub{
  display:block;
  margin-top:8px;
  font-size:11px;
  letter-spacing:.2em;
  color:var(--cyan);
}
.footer__region{
  display:flex;
  align-items:center;
  gap:8px;
  margin-top:20px;
  padding-top:16px;
  border-top:1px solid var(--line-light);
  font-size:12px;
  letter-spacing:.08em;
  color:rgba(244,237,225,.7);
}

.footer__meta{display:block;}
.footer__line{
  display:flex;
  align-items:baseline;
  gap:14px;
  padding:7px 0;
  font-size:13px;
  line-height:1.7;
  color:rgba(244,237,225,.74);
}
.footer__key{
  flex:0 0 auto;
  width:66px;
  font-size:11px;
  letter-spacing:.14em;
  color:var(--cyan);
}
.footer__line--note{
  margin-top:6px;
  padding-top:14px;
  border-top:1px solid var(--line-light);
  font-size:12px;
  color:rgba(244,237,225,.55);
}

.footer__ruler{
  max-width:var(--wrap);
  margin-inline:auto;
  height:8px;
  background-image:repeating-linear-gradient(90deg,rgba(53,224,200,.5) 0 1px,transparent 1px 14px);
  border-bottom:1px solid var(--line-light);
}

.footer__nav{
  display:flex;
  flex-wrap:wrap;
  gap:10px 24px;
  max-width:var(--wrap);
  margin-inline:auto;
  padding:20px 0;
  border-bottom:1px solid var(--line-light);
}
.footer__nav a{
  padding:2px 0;
  font-size:12px;
  letter-spacing:.1em;
  color:rgba(244,237,225,.66);
  border-bottom:1px solid transparent;
  transition:color 160ms var(--ease),border-color 160ms var(--ease);
}
.footer__nav a:hover{
  color:var(--orange-lt);
  border-bottom-color:var(--orange);
}

.footer__base{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:8px 24px;
  max-width:var(--wrap);
  margin-inline:auto;
  padding:16px 0 22px;
  font-size:11px;
  letter-spacing:.1em;
  color:var(--grey);
}
.footer__copy{color:rgba(139,144,149,.9);}
.footer__icp{color:var(--orange-lt);letter-spacing:.06em;}

/* ---------- 11. 通用内容组件 ---------- */
.panel{
  position:relative;
  background:var(--warm);
  border:1px solid var(--line-ink);
  padding:clamp(20px,3vw,36px);
}

.card{
  position:relative;
  background:var(--warm);
  border:1px solid var(--line-ink);
  padding:clamp(18px,2.4vw,28px);
  transition:transform 180ms var(--ease),border-color 180ms var(--ease);
}
.card:hover{transform:translateY(-2px);border-color:var(--green);}

.plate{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:4px 10px;
  border:1px solid currentColor;
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:700;
  letter-spacing:.18em;
  color:var(--orange);
  background:transparent;
  line-height:1.6;
}
.plate--side{
  writing-mode:vertical-rl;
  letter-spacing:.24em;
  padding:10px 4px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 22px;
  border:1px solid var(--green);
  background:transparent;
  color:var(--green);
  font-size:13px;
  font-weight:700;
  letter-spacing:.1em;
  line-height:1.2;
  transition:background-color 160ms var(--ease),color 160ms var(--ease),border-color 160ms var(--ease),transform 160ms var(--ease);
}
.btn:hover{transform:translateY(-2px);background:var(--green);color:var(--warm);}
.btn--primary{background:var(--orange);border-color:var(--orange);color:var(--warm);}
.btn--primary:hover{background:var(--orange-lt);border-color:var(--orange-lt);color:var(--warm);}
.btn--ghost{border-color:var(--line-light-strong);color:var(--cream);}
.btn--ghost:hover{background:rgba(244,237,225,.1);color:var(--warm);border-color:var(--cream);}

.tilt{display:inline-block;transform:skewX(-1.5deg);}

.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:6px 10px;
  padding:20px 0;
  font-size:11px;
  letter-spacing:.14em;
  color:var(--grey);
}
.breadcrumb li{display:inline-flex;align-items:center;gap:10px;}
.breadcrumb li + li::before{content:"/";color:rgba(139,144,149,.7);}
.breadcrumb a{
  color:var(--ink);
  padding-bottom:1px;
  border-bottom:1px solid rgba(27,22,19,.2);
  transition:color 160ms var(--ease),border-color 160ms var(--ease);
}
.breadcrumb a:hover{color:var(--orange);border-bottom-color:var(--orange);}

/* ---------- 12. 图片容器基础规则 ---------- */
.media{
  position:relative;
  display:block;
  width:100%;
  overflow:hidden;
  background:var(--green-lt);
  border:1px solid var(--line-ink);
}
.media > img,
.media > picture > img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.media--16x9{aspect-ratio:16 / 9;}
.media--4x3{aspect-ratio:4 / 3;}
.media--1x1{aspect-ratio:1 / 1;}
.media--wide{aspect-ratio:21 / 9;}
.media--tall{aspect-ratio:3 / 4;}
.media--skew{clip-path:polygon(0 0,100% 0,100% 88%,0 100%);}

.media--empty::after{
  content:"";
  position:absolute;
  inset:0;
  background-color:var(--green-lt);
  background-image:
    linear-gradient(135deg,transparent 0 49.6%,rgba(244,237,225,.16) 49.6% 50.4%,transparent 50.4%),
    repeating-linear-gradient(0deg,rgba(244,237,225,.07) 0 1px,transparent 1px 24px),
    repeating-linear-gradient(90deg,rgba(244,237,225,.07) 0 1px,transparent 1px 24px);
}

/* ---------- 13. 显现动画 ---------- */
.js [data-reveal]{
  opacity:0;
  transform:translateY(12px);
}
.js [data-reveal].is-in{
  opacity:1;
  transform:none;
  transition:opacity 240ms var(--ease),transform 240ms var(--ease);
}

/* ---------- 14. 断点：平板与移动 ---------- */
@media (max-width:1100px){
  .scorestrip__list{gap:14px;}
  .score-item__seg{display:none;}
}

@media (max-width:960px){
  body{padding-bottom:calc(var(--strip-h) + 8px);}

  .wrap{padding-inline:clamp(16px,5vw,28px);}

  .grid12{grid-template-columns:repeat(6,minmax(0,1fr));gap:16px;}

  /* 顶栏出现 */
  .topbar{display:flex;}

  /* 赛程条翻到底部 */
  .scorestrip{
    top:auto;
    bottom:0;
    border-bottom:0;
    border-top:1px solid var(--line-light);
  }
  .scorestrip__inner{gap:10px;padding:0 14px;}
  .scorestrip__tag{display:none;}
  .scorestrip__list{
    gap:16px;
    overflow-x:auto;
    scrollbar-width:none;
    -webkit-overflow-scrolling:touch;
    mask-image:linear-gradient(90deg,#000 88%,transparent 100%);
    -webkit-mask-image:linear-gradient(90deg,#000 88%,transparent 100%);
  }
  .scorestrip__list::-webkit-scrollbar{display:none;}
  .scorestrip__note{display:none;}
  .score-item{font-size:12px;padding-left:8px;}
  .score-item__seg{display:inline;}
  .scrollbar{top:-1px;bottom:auto;}

  /* 轨道收为抽屉 */
  .rail{
    top:0;
    bottom:0;
    width:min(300px,84vw);
    z-index:90;
    transform:translateX(-102%);
    transition:transform 220ms var(--ease);
    border-right:1px solid var(--line-light);
    overflow-y:auto;
  }
  .rail[data-open]{transform:translateX(0);}

  .rail__brand{
    width:100%;
    height:auto;
    padding:18px 20px;
    font-size:20px;
    letter-spacing:.06em;
    display:flex;
    align-items:center;
    justify-content:flex-start;
    gap:10px;
  }
  .rail__brand::after{
    content:"杏彩赛场 · 返回首页";
    font-size:12px;
    font-weight:700;
    letter-spacing:.14em;
    color:rgba(255,251,244,.85);
  }
  .rail__list{margin-top:0;}
  .rail__item{border-bottom:1px solid rgba(244,237,225,.09);}
  .rail__link{
    flex-direction:row;
    justify-content:flex-start;
    gap:14px;
    padding:16px 20px;
    color:rgba(244,237,225,.78);
  }
  .rail__dot{width:6px;height:6px;}
  .rail__label{
    writing-mode:horizontal-tb;
    font-size:15px;
    letter-spacing:.06em;
  }
  .rail__link[aria-current="page"]::before{width:4px;}
  .rail__cta{
    margin:20px;
    padding:15px 12px;
    font-size:14px;
    letter-spacing:.12em;
  }

  .skip-link{left:8px;top:8px;}

  .site-footer__inner{grid-template-columns:1fr;gap:28px;}
  .footer__key{width:60px;}
}

@media (max-width:600px){
  body{font-size:16px;}
  .grid12{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;}
  .footer__line{flex-direction:column;gap:2px;padding:9px 0;}
  .footer__key{width:auto;}
  .footer__nav{gap:8px 18px;}
  .footer__base{flex-direction:column;align-items:flex-start;}
}

/* ---------- 15. 桌面端主内容偏移 ---------- */
@media (min-width:961px){
  #main-content{
    padding-left:var(--rail-w);
    padding-top:var(--strip-h);
  }
  .skip-link{left:calc(var(--rail-w) + 8px);}
}

/* ---------- 16. 减少动效 ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .pulse{animation:none;box-shadow:none;}
  .js [data-reveal]{opacity:1;transform:none;}
  .score-item{opacity:1;}
}