/* ============================================================
   利发体育赛场 · /assets/site.css
   夜场数据控制台：共享外壳 + 通用组件
   ============================================================ */

/* 1. Reset ------------------------------------------------ */
*,*::before,*::after{box-sizing:border-box;}
*{margin:0;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  min-height:100vh;
  background-color:#061A14;
  color:#F2F7F1;
  font-family:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.7;
  font-weight:400;
  overflow-x:hidden;
  background-image:
    radial-gradient(58vw 38vw at 10% -6%, rgba(198,255,61,.10), transparent 70%),
    radial-gradient(50vw 36vw at 94% 0%, rgba(59,167,255,.10), transparent 72%),
    repeating-linear-gradient(0deg, rgba(29,70,56,.34) 0 1px, transparent 1px 76px);
  background-repeat:no-repeat,no-repeat,repeat;
}
img,svg,video,canvas{display:block;max-width:100%;height:auto;}
button,input,select,textarea{font:inherit;color:inherit;}
button{background:none;border:0;}
a{color:inherit;text-decoration:none;}
ul,ol{list-style:none;padding:0;}
h1,h2,h3,h4,h5{line-height:1.14;font-weight:800;letter-spacing:-.01em;text-wrap:balance;}
p{text-wrap:pretty;}
table{border-collapse:collapse;width:100%;}
::selection{background:#C6FF3D;color:#061A14;}
:focus-visible{outline:2px solid #C6FF3D;outline-offset:3px;border-radius:4px;}

/* 2. Tokens ----------------------------------------------- */
:root{
  --ink:#061A14;
  --panel:#0C2A20;
  --lime:#C6FF3D;
  --orange:#FF6B2C;
  --blue:#3BA7FF;
  --white:#F2F7F1;
  --muted:#91A89D;
  --line:#1D4638;
  --yellow:#FFD166;
  --stripe:#0A211A;
  --radius-lg:28px;
  --radius-md:18px;
  --radius-pill:999px;
  --shell:1280px;
  --gutter:clamp(18px,4vw,48px);
  --ease:cubic-bezier(.22,.61,.36,1);
  --font-display:"Helvetica Neue Condensed","Arial Narrow","PingFang SC","Noto Sans CJK SC",system-ui,sans-serif;
  --font-mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;
}

/* 3. Layout primitives ------------------------------------ */
.shell{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:var(--gutter);}
.stack{display:grid;gap:var(--stack-gap,1.25rem);}
.grid{display:grid;gap:clamp(16px,2.5vw,28px);}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr));}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr));}
.layout-rail{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:clamp(20px,3vw,40px);align-items:start;}
.divider{height:1px;border:0;background:var(--line);}

/* 4. Panels & section heads ------------------------------- */
.panel{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:clamp(20px,3vw,36px);
  position:relative;
}
.panel--stripe{background:var(--stripe);}
.section-head{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  column-gap:clamp(.7rem,1.6vw,1.2rem);
  row-gap:.55rem;
  align-items:baseline;
  margin-bottom:clamp(18px,3vw,32px);
}
.section-head__index{
  grid-row:1 / span 2;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.18em;
  color:var(--lime);
  font-variant-numeric:tabular-nums;
}
.section-head__title{
  font-family:var(--font-display);
  font-size:clamp(26px,4vw,42px);
  letter-spacing:-.02em;
  color:var(--white);
}
.section-head__lead{
  grid-column:2;
  max-width:38ch;
  font-size:15px;
  color:var(--muted);
}

/* 5. Index / labels / tags -------------------------------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.24em;
  text-transform:uppercase;color:var(--muted);
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--lime);}
.label{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--muted);
}
.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums;}
.index-num{
  font-family:var(--font-mono);
  font-weight:700;
  font-size:clamp(40px,8vw,88px);
  line-height:.85;
  letter-spacing:-.04em;
  font-variant-numeric:tabular-nums;
  color:rgba(198,255,61,.16);
}
@supports (-webkit-text-stroke:1px #000){
  .index-num{color:transparent;-webkit-text-stroke:1px rgba(145,168,157,.55);}
}
.tag{
  display:inline-flex;align-items:center;gap:.35rem;
  padding:.2rem .62rem;border-radius:var(--radius-pill);
  border:1px solid var(--line);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);white-space:nowrap;
}
.tag--lime{background:var(--lime);border-color:var(--lime);color:#061A14;}
.tag--orange{background:rgba(255,107,44,.12);border-color:rgba(255,107,44,.5);color:var(--orange);}
.tag--blue{background:rgba(59,167,255,.12);border-color:rgba(59,167,255,.5);color:var(--blue);}
.tag--yellow{background:rgba(255,209,102,.12);border-color:rgba(255,209,102,.45);color:var(--yellow);}

/* 6. Buttons ---------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.75rem 1.35rem;border-radius:var(--radius-pill);
  border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:.02em;
  cursor:pointer;
  transition:transform .16s var(--ease),background-color .16s var(--ease),
             border-color .16s var(--ease),color .16s var(--ease);
}
.btn:hover{transform:translateY(-2px);}
.btn--lime{background:var(--lime);color:#061A14;}
.btn--lime:hover{background:#d9ff79;}
.btn--orange{background:var(--orange);color:#1A0A03;}
.btn--orange:hover{background:#ff8654;}
.btn--ghost{background:transparent;border-color:var(--line);color:var(--white);}
.btn--ghost:hover{border-color:var(--lime);color:var(--lime);}
.btn--blue{background:transparent;border-color:rgba(59,167,255,.5);color:var(--blue);}
.btn--blue:hover{background:rgba(59,167,255,.12);border-color:var(--blue);}
.btn--lime:focus-visible,
.btn--orange:focus-visible,
.site-nav__cta:focus-visible,
.skip-link:focus-visible{outline:2px solid var(--white);outline-offset:2px;}

/* 7. Breadcrumbs & prose ---------------------------------- */
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;
  padding-block:1rem;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;color:var(--muted);
}
.crumbs li{display:flex;align-items:center;gap:.5rem;}
.crumbs li + li::before{content:"/";color:var(--line);}
.crumbs a{color:var(--muted);transition:color .16s var(--ease);}
.crumbs a:hover{color:var(--lime);}
.crumbs [aria-current="page"]{color:var(--white);}
.prose{max-width:42em;font-size:15.5px;line-height:1.78;color:rgba(242,247,241,.87);}
.prose > * + *{margin-top:1.1em;}
.prose h2,.prose h3{font-family:var(--font-display);color:var(--white);letter-spacing:-.01em;line-height:1.2;}
.prose h2{font-size:clamp(21px,2.6vw,26px);}
.prose h3{font-size:clamp(17px,2vw,20px);}
.prose ul{display:grid;gap:.5em;}
.prose ul li{position:relative;padding-left:1.15em;}
.prose ul li::before{content:"";position:absolute;left:0;top:.78em;width:8px;height:2px;background:var(--lime);}
.prose a{color:var(--blue);border-bottom:1px solid rgba(59,167,255,.4);transition:color .16s var(--ease);}
.prose a:hover{color:var(--white);border-bottom-color:var(--white);}
.note{
  border-left:2px solid var(--lime);
  padding:.15rem 0 .15rem 1rem;
  font-size:13.5px;line-height:1.7;color:var(--muted);
}
.note--orange{border-left-color:var(--orange);}

/* 8. Data table ------------------------------------------- */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;}
.data-table{font-size:14px;min-width:520px;}
.data-table th{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);text-align:left;
  padding:.7rem .85rem;background:var(--panel);border-bottom:1px solid var(--line);
  white-space:nowrap;
}
.data-table td{padding:.78rem .85rem;border-bottom:1px solid rgba(29,70,56,.7);}
.data-table tbody tr:nth-child(even){background:var(--stripe);}
.data-table tbody tr{transition:background-color .14s var(--ease);}
.data-table tbody tr:hover{background:rgba(198,255,61,.07);}
.data-table .num{text-align:right;}

/* 9. Media frame (图片容器基础规则) ------------------------ */
.media-frame{
  position:relative;isolation:isolate;overflow:hidden;
  aspect-ratio:16/10;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  background:linear-gradient(150deg,#0C2A20 0%,#04120E 100%);
}
.media-frame img,.media-frame picture{
  width:100%;height:100%;object-fit:cover;
  filter:saturate(.92) contrast(1.05) brightness(.82);
}
.media-frame::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(198,255,61,.10) 1px,transparent 1px),
    linear-gradient(90deg,rgba(198,255,61,.10) 1px,transparent 1px);
  background-size:48px 48px;
  mix-blend-mode:screen;
}
.media-frame--wide{aspect-ratio:21/9;}
.media-frame--tall{aspect-ratio:4/5;}
.media-frame__ghost{
  position:absolute;right:.5rem;bottom:-.35rem;z-index:1;
  font-family:var(--font-mono);font-weight:700;line-height:.8;
  font-size:clamp(56px,12vw,140px);
  color:rgba(198,255,61,.15);
  font-variant-numeric:tabular-nums;pointer-events:none;
}
.media-frame__tag{position:absolute;left:1rem;top:1rem;z-index:2;}

/* 10. Header ---------------------------------------------- */
.skip-link{
  position:absolute;left:50%;top:0;z-index:200;
  transform:translate(-50%,-130%);
  background:var(--lime);color:#061A14;
  padding:.62rem 1.25rem;border-radius:0 0 14px 14px;
  font-size:14px;font-weight:700;
  transition:transform .18s var(--ease);
}
.skip-link:focus{transform:translate(-50%,0);}

.site-header{
  position:relative;z-index:60;
  background:linear-gradient(180deg,#082019 0%,#061A14 100%);
  border-bottom:1px solid var(--line);
}

.hud-strip{
  background:#04120E;
  border-bottom:1px solid rgba(29,70,56,.9);
  font-family:var(--font-mono);
  font-size:11px;letter-spacing:.13em;text-transform:uppercase;
  color:var(--muted);
}
.hud-strip__inner{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:.4rem 1.25rem;min-height:40px;
}
.hud-strip__live{display:flex;align-items:center;gap:.55rem;}
.hud-strip__meta{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;}
.hud-strip__clock{display:none;color:var(--muted);letter-spacing:.2em;font-size:10px;}
.status-dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--lime);
  box-shadow:0 0 0 3px rgba(198,255,61,.18);
  animation:hud-pulse 2.8s ease-in-out infinite;
  flex:0 0 auto;
}
@keyframes hud-pulse{
  0%,100%{box-shadow:0 0 0 3px rgba(198,255,61,.16);}
  50%{box-shadow:0 0 0 6px rgba(198,255,61,.06);}
}
.hud-tag{
  display:inline-flex;align-items:center;gap:.35rem;
  padding:.16rem .55rem;border-radius:var(--radius-pill);
  border:1px solid var(--line);
  background:rgba(198,255,61,.07);
  color:var(--white);font-size:10.5px;letter-spacing:.16em;
}
.hud-tag--blue{color:var(--blue);border-color:rgba(59,167,255,.45);background:rgba(59,167,255,.09);}

.masthead{
  position:relative;
  display:flex;flex-direction:column;align-items:center;gap:.3rem;
  text-align:center;
  padding-block:clamp(18px,3vw,30px);
}
.masthead__eyebrow{
  font-family:var(--font-mono);
  font-size:10px;letter-spacing:.34em;text-transform:uppercase;
  color:var(--muted);
}
.masthead__brand{
  display:inline-flex;align-items:baseline;gap:.45rem;
  padding-inline:.1em;
}
.masthead__mark{
  position:relative;
  font-family:var(--font-display);
  font-size:clamp(30px,5.2vw,54px);
  font-weight:800;letter-spacing:-.02em;line-height:1.05;
  color:var(--white);
}
.masthead__mark::after{
  content:"";position:absolute;left:.04em;right:.04em;bottom:.1em;
  height:.085em;background:var(--lime);opacity:.85;
}
.masthead__name{
  font-family:var(--font-display);
  font-size:clamp(13px,1.9vw,19px);
  font-weight:700;letter-spacing:.2em;
  color:var(--lime);
  transition:color .16s var(--ease);
}
.masthead__brand:hover .masthead__name{color:var(--white);}
.masthead__sub{
  font-family:var(--font-mono);
  font-size:11.5px;letter-spacing:.1em;color:var(--muted);
}

.nav-toggle{
  display:none;
  align-items:center;gap:.5rem;
  padding:.5rem .85rem;
  border-radius:var(--radius-pill);
  border:1px solid rgba(198,255,61,.42);
  background:rgba(198,255,61,.08);
  color:var(--lime);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;
  cursor:pointer;
  transition:background-color .16s var(--ease),border-color .16s var(--ease);
}
.nav-toggle:hover{background:rgba(198,255,61,.16);border-color:var(--lime);}
.nav-toggle__bars{display:inline-flex;flex-direction:column;justify-content:center;gap:4px;width:14px;}
.nav-toggle__bars span{
  display:block;height:2px;width:100%;border-radius:2px;
  background:currentColor;
  transition:transform .18s var(--ease);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:first-child{transform:translateY(3px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:last-child{transform:translateY(-3px) rotate(-45deg);}
.nav-toggle__text{white-space:nowrap;}

.site-nav{
  background:#0A211A;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.site-nav__inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:1.5rem;min-height:58px;
}
.site-nav__list{display:flex;align-items:center;gap:clamp(.4rem,1.8vw,1.5rem);flex-wrap:wrap;}
.site-nav__item{display:flex;}
.site-nav__link{
  position:relative;display:inline-block;
  padding:.55rem .18rem;
  font-size:15px;letter-spacing:.05em;
  color:rgba(242,247,241,.8);
  transition:color .16s var(--ease);
}
.site-nav__link::after{
  content:"";position:absolute;left:0;right:0;bottom:.16rem;height:2px;
  background:var(--lime);
  transform:scaleX(0);transform-origin:0 50%;
  transition:transform .18s var(--ease);
}
.site-nav__link:hover{color:var(--white);}
.site-nav__link:hover::after{transform:scaleX(1);}
.site-nav__link[aria-current="page"]{color:var(--lime);}
.site-nav__link[aria-current="page"]::after{transform:scaleX(1);}
.site-nav__cta{
  flex:0 0 auto;
  display:inline-flex;align-items:center;justify-content:center;
  padding:.48rem 1.05rem;
  border-radius:var(--radius-pill);
  background:var(--lime);color:#061A14;
  font-size:13px;font-weight:700;letter-spacing:.04em;
  transition:transform .16s var(--ease),background-color .16s var(--ease);
}
.site-nav__cta:hover{background:#d9ff79;transform:translateY(-1px);}

.scroll-progress{
  position:fixed;top:0;left:0;right:0;height:3px;z-index:120;
  background:rgba(29,70,56,.55);
  pointer-events:none;
}
.scroll-progress__bar{
  display:block;height:100%;width:100%;
  transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--lime) 0%,#8BE04A 55%,var(--blue) 100%);
  transition:transform .1s linear;
}

/* 11. Footer ---------------------------------------------- */
.site-footer{
  position:relative;
  margin-top:clamp(48px,8vw,96px);
  background:linear-gradient(180deg,#0A211A 0%,#04120E 100%);
  border-top:1px solid var(--line);
  color:var(--muted);
}
.site-footer::before{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;
  background:linear-gradient(90deg,var(--lime) 0%,rgba(198,255,61,.08) 42%,rgba(59,167,255,.6) 72%,transparent 100%);
}
.footer-top{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.15fr;
  gap:clamp(24px,4vw,56px);
  padding-block:clamp(36px,6vw,66px);
}
.footer-brand{min-width:0;}
.footer-brand__mark{
  font-family:var(--font-display);
  font-size:clamp(22px,3vw,30px);
  font-weight:800;letter-spacing:-.01em;color:var(--white);
}
.footer-brand__note{
  margin-top:.65rem;max-width:26ch;
  font-size:13.5px;line-height:1.75;
}
.footer-brand__cta{margin-top:1.15rem;}
.footer-col{min-width:0;}
.footer-col--contact{min-width:0;}
.footer-col__title{
  margin-bottom:.9rem;
  font-family:var(--font-mono);font-size:11px;font-weight:700;
  letter-spacing:.22em;text-transform:uppercase;color:var(--lime);
}
.footer-list{display:grid;gap:.55rem;font-size:14px;}
.footer-list a{
  color:rgba(242,247,241,.8);
  border-bottom:1px solid transparent;
  transition:color .16s var(--ease),border-color .16s var(--ease);
}
.footer-list a:hover{color:var(--lime);border-bottom-color:rgba(198,255,61,.45);}
.footer-contact{display:grid;gap:.75rem;font-size:13.5px;}
.footer-contact__label{
  display:block;
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--muted);
}
.footer-contact__value{
  display:block;
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  color:var(--white);
  word-break:break-word;
}
.footer-meta{border-top:1px solid var(--line);background:#04120E;}
.footer-meta__inner{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:.4rem 1.5rem;
  padding-block:1rem;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.05em;
  color:var(--muted);
}
.footer-meta__legal{color:var(--muted);}
.footer-meta__note{color:rgba(145,168,157,.85);}

/* 12. Reveal ---------------------------------------------- */
[data-reveal]{
  opacity:0;transform:translateY(18px);
  transition:opacity .5s var(--ease),transform .5s var(--ease);
}
[data-reveal].is-revealed{opacity:1;transform:none;}

/* 13. Responsive ------------------------------------------ */
@media (min-width:720px){
  .hud-strip__clock{display:inline;}
}
@media (max-width:1100px){
  .footer-top{grid-template-columns:1.4fr 1fr 1fr;}
  .footer-brand{grid-column:1 / -1;}
  .footer-brand__note{max-width:48ch;}
}
@media (max-width:1024px){
  .layout-rail{grid-template-columns:minmax(0,1fr);}
}
@media (max-width:900px){
  .grid--3{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:899px){
  .masthead{
    display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    align-items:center;
    text-align:left;
    gap:.3rem 1rem;
    padding-block:14px;
  }
  .masthead__eyebrow{grid-column:1;font-size:9px;letter-spacing:.26em;}
  .masthead__brand{grid-column:1;justify-self:start;}
  .masthead__sub{grid-column:1;font-size:11px;}
  .nav-toggle{
    display:inline-flex;
    grid-column:2;grid-row:1 / span 3;
    align-self:center;
    position:static;transform:none;
  }
  .site-nav{
    position:absolute;top:100%;left:0;right:0;z-index:70;
    border-top:1px solid var(--line);
    background:linear-gradient(180deg,#0C2A20 0%,#061A14 100%);
    box-shadow:0 26px 60px rgba(0,0,0,.55);
    max-height:0;overflow:hidden;visibility:hidden;
    transition:max-height .32s var(--ease),visibility .32s var(--ease);
  }
  .site-nav[data-open]{
    max-height:78vh;overflow-y:auto;visibility:visible;
  }
  .site-nav__inner{
    flex-direction:column;align-items:stretch;
    gap:.8rem;padding-block:1rem 1.4rem;min-height:0;
  }
  .site-nav__list{flex-direction:column;align-items:stretch;gap:0;}
  .site-nav__item{display:block;}
  .site-nav__link{
    display:block;
    padding:.85rem .2rem;
    font-size:16px;
    border-bottom:1px solid rgba(29,70,56,.65);
  }
  .site-nav__link::after{bottom:.45rem;}
  .site-nav__cta{width:100%;padding:.7rem 1rem;font-size:14px;}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px;}
  .footer-brand{grid-column:1 / -1;}
}
@media (max-width:640px){
  .grid--2,.grid--3{grid-template-columns:minmax(0,1fr);}
  .section-head{grid-template-columns:minmax(0,1fr);}
  .section-head__index{grid-row:auto;}
  .section-head__lead{grid-column:1;}
  .footer-top{grid-template-columns:minmax(0,1fr);}
  .footer-meta__inner{flex-direction:column;align-items:flex-start;}
  .hud-strip__inner{justify-content:flex-start;}
}

/* 14. Reduced motion -------------------------------------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  [data-reveal]{opacity:1;transform:none;}
  .scroll-progress__bar{transition:none;}
  .btn:hover,.site-nav__cta:hover{transform:none;}
}