/* =========================================================
   乐宝体育赛事 · 共享样式 /assets/site.css
   深夜球场电子屏 + 编辑部索引：深墨绿底 / 荧光青绿信号 / 琥珀提醒
   ========================================================= */

/* ---------- 1. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}
body,h1,h2,h3,h4,h5,p,figure,blockquote,ul,ol,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
img,svg,video{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0}
a{color:inherit;text-decoration:none}
[hidden]{display:none!important}
::selection{background:var(--pulse-500);color:var(--ink-950)}

/* ---------- 2. Tokens ---------- */
:root{
  --ink-950:#04120F;
  --ink-900:#08201B;
  --ink-700:#12433A;
  --glass-veil:rgba(23,74,63,.55);
  --pulse-500:#2BE8A5;
  --pulse-200:#9BFBD3;
  --amber-500:#FFAE3B;
  --amber-700:#B26A05;
  --flare-500:#FF5C4D;
  --paper-50:#F3F7F2;
  --paper-200:#DCE6DD;
  --text-dark:#08150F;
  --text-mute:#86A79C;

  --font-display:"Oswald","Barlow Condensed","Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --font-mono:"JetBrains Mono","IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --font-body:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;

  --gutter:16px;
  --radius-data:4px;
  --radius-content:20px;
  --hairline:var(--ink-700);
  --maxw:1200px;
}

/* ---------- 3. Base / 中文排版 ---------- */
body{
  min-height:100vh;
  background:var(--ink-950);
  color:var(--paper-50);
  font-family:var(--font-body);
  font-size:16px;
  font-weight:400;
  line-height:1.75;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body{background-image:none}
main{display:block}
:focus-visible{outline:2px solid var(--pulse-200);outline-offset:3px;border-radius:2px}
.wrap{width:min(var(--maxw),100% - 32px);margin-inline:auto}

/* ---------- 4. 排版组件 ---------- */
.h1,.h2,.h3{font-family:var(--font-display);font-weight:800;letter-spacing:-.02em;line-height:1.02;text-wrap:balance}
.h1{font-size:clamp(40px,7vw,88px)}
.h2{font-size:clamp(26px,3.6vw,40px);line-height:1.1}
.h3{font-size:22px;line-height:1.25;letter-spacing:-.01em}
.lede{font-size:clamp(17px,1.6vw,19px);line-height:1.75;max-width:36em;color:rgba(243,247,242,.86)}
.eyebrow{display:inline-block;font-family:var(--font-mono);font-size:12px;line-height:1.4;letter-spacing:.18em;text-transform:uppercase;color:var(--pulse-500)}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:.04em}
.meta{font-family:var(--font-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-mute);font-variant-numeric:tabular-nums}
.prose{max-width:36em;line-height:1.75}
.prose p + p{margin-top:1em}
.prose ul,.prose ol{margin:1em 0;padding-left:1.3em}
.prose ul{list-style:disc}
.prose ol{list-style:decimal}
.prose li + li{margin-top:.35em}
.prose h2,.prose h3{margin-top:1.6em;margin-bottom:.5em}
.prose strong{color:var(--pulse-200);font-weight:500}
.rule{height:1px;background:var(--hairline);border:0;margin:0}

/* ---------- 5. 布局与网格 ---------- */
.section{padding:clamp(40px,6vw,80px) 0}
.section--tight{padding:clamp(28px,4vw,48px) 0}
.section--paper{background:var(--paper-50);color:var(--text-dark)}
.section--paper .eyebrow{color:var(--amber-700)}
.section--paper .meta{color:#4c6a5f}
.section--paper a{color:var(--text-dark)}
.section__head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px 24px;margin-bottom:clamp(20px,3vw,32px)}
.grid{display:grid;gap:24px}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.bento{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:16px}
.span-4{grid-column:span 4}
.span-6{grid-column:span 6}
.span-8{grid-column:span 8}
.span-12{grid-column:span 12}

/* ---------- 6. 通用按钮 / 标签 / chips ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:12px 18px;border-radius:var(--radius-data);
  border:1px solid transparent;cursor:pointer;text-align:center;
  font-family:var(--font-mono);font-size:12px;line-height:1.2;
  letter-spacing:.12em;text-transform:uppercase;font-weight:500;
  transition:background-color .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
}
.btn:active{transform:translateY(1px)}
.btn--pulse{background:var(--pulse-500);color:var(--ink-950);font-weight:700}
.btn--pulse:hover{background:var(--pulse-200)}
.btn--amber{background:var(--amber-500);color:var(--ink-950);font-weight:700}
.btn--amber:hover{background:#FFC269}
.btn--ghost{background:transparent;border-color:var(--ink-700);color:var(--paper-50)}
.btn--ghost:hover{border-color:var(--pulse-500);color:var(--pulse-500)}
.btn--sm{min-height:38px;padding:9px 14px;font-size:11px}

.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 8px;border-radius:var(--radius-data);border:1px solid rgba(43,232,165,.35);
  background:rgba(43,232,165,.12);color:var(--pulse-200);
  font-family:var(--font-mono);font-size:11px;line-height:1.4;letter-spacing:.12em;text-transform:uppercase;
}
.tag--amber{background:rgba(255,174,59,.14);border-color:rgba(255,174,59,.42);color:var(--amber-500)}
.tag--flare{background:rgba(255,92,77,.14);border-color:rgba(255,92,77,.42);color:var(--flare-500)}
.tag--mute{background:rgba(134,167,156,.12);border-color:rgba(134,167,156,.32);color:var(--text-mute)}

.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  min-height:38px;padding:8px 14px;border-radius:999px;cursor:pointer;
  border:1px solid var(--ink-700);background:rgba(8,32,27,.92);color:rgba(243,247,242,.78);
  font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;
  transition:background-color .18s ease,color .18s ease,border-color .18s ease;
}
.chip:hover{border-color:var(--pulse-500);color:var(--paper-50)}
.chip[aria-pressed="true"]{background:var(--pulse-500);border-color:var(--pulse-500);color:var(--ink-950);font-weight:700}

/* ---------- 7. 比分 / 卡片 / 玻璃层 ---------- */
.score{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:700;letter-spacing:-.02em;line-height:.95;text-align:right}
.score--lg{font-size:clamp(56px,9vw,120px)}
.score--sm{font-size:clamp(28px,4vw,44px)}

.card{
  background:var(--ink-900);border:1px solid var(--ink-700);border-radius:var(--radius-data);
  padding:clamp(16px,2vw,20px);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
a.card:hover,.card:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(4,18,15,.6);border-color:rgba(43,232,165,.45)}
.panel{background:var(--ink-900);border:1px solid var(--ink-700);border-radius:var(--radius-content);padding:clamp(18px,2.4vw,28px)}
.panel--glass{
  background:var(--glass-veil);border:1px solid rgba(155,251,211,.22);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  box-shadow:8px 8px 0 rgba(4,18,15,.55);
}

/* ---------- 8. 面包屑 ---------- */
.breadcrumb{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;color:var(--text-mute)}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.breadcrumb a{color:rgba(243,247,242,.82)}
.breadcrumb a:hover{color:var(--pulse-500)}
.breadcrumb li + li::before{content:"/";margin-right:8px;color:var(--ink-700)}

/* ---------- 9. 图片容器基础规则（页面阶段放占位） ---------- */
.media{
  position:relative;overflow:hidden;border-radius:var(--radius-content);
  border:1px solid var(--ink-700);
  background:linear-gradient(150deg,var(--ink-700),var(--ink-900) 60%,var(--ink-950));
}
.media__img{width:100%;height:100%;aspect-ratio:16/9;object-fit:cover;object-position:center}
.media--wide .media__img{aspect-ratio:21/9}
.media--tall .media__img{aspect-ratio:3/4}
.media--square .media__img{aspect-ratio:1/1}
.media__veil{
  position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(4,18,15,0) 38%,var(--glass-veil) 100%);
}
.media__caption{
  position:absolute;left:16px;right:16px;bottom:14px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--paper-50);
}

/* ---------- 10. 显现动画 ---------- */
@keyframes reveal-up{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:no-preference){
  [data-reveal].is-visible{animation:reveal-up .5s cubic-bezier(.2,.7,.3,1) both}
}
@keyframes status-blip{0%,100%{opacity:1;box-shadow:0 0 0 4px rgba(43,232,165,.16)}50%{opacity:.55;box-shadow:0 0 0 6px rgba(43,232,165,.06)}}

/* ---------- 11. Skip link ---------- */
.skip-link{
  position:fixed;left:16px;top:-80px;z-index:200;
  padding:10px 18px;border-radius:var(--radius-data);
  background:var(--pulse-500);color:var(--ink-950);font-weight:700;font-size:14px;
  transition:top .18s ease;
}
.skip-link:focus{top:12px}

/* ---------- 12. 页头 ---------- */
.site-header{
  position:relative;z-index:30;
  background:var(--ink-950);color:var(--paper-50);
  border-bottom:1px solid var(--ink-700);
  background-image:repeating-linear-gradient(90deg,rgba(43,232,165,.05) 0 1px,transparent 1px 72px);
}
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0;z-index:120;
  background:linear-gradient(90deg,var(--pulse-500),var(--amber-500));
  pointer-events:none;
}
.status-strip{background:var(--ink-900);border-bottom:1px solid var(--ink-700)}
.status-strip__inner{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:38px}
.status-strip__live{display:flex;align-items:center;gap:10px;min-width:0;margin:0}
.status-dot{
  width:7px;height:7px;flex:0 0 auto;border-radius:50%;background:var(--pulse-500);
  box-shadow:0 0 0 4px rgba(43,232,165,.16);
  animation:status-blip 2.6s ease-in-out infinite;
}
.status-strip__label{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--text-mute);white-space:nowrap;
}
.status-strip__mono{
  font-family:var(--font-mono);font-size:12px;font-variant-numeric:tabular-nums;letter-spacing:.04em;
  color:var(--paper-50);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.strip-cta{
  flex:0 0 auto;padding:5px 12px;border-radius:var(--radius-data);
  border:1px solid rgba(255,174,59,.45);background:rgba(255,174,59,.12);color:var(--amber-500);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;
  transition:background-color .18s ease,color .18s ease;
}
.strip-cta:hover{background:var(--amber-500);color:var(--ink-950)}

.masthead{display:flex;flex-direction:column;align-items:center;gap:8px;padding:26px 0 18px;text-align:center}
.brand{display:inline-flex;align-items:flex-start;gap:10px}
.brand__name{
  font-family:var(--font-display);font-weight:800;font-size:clamp(26px,4.6vw,44px);
  line-height:1;letter-spacing:-.01em;color:var(--paper-50);
}
.brand__badge{
  align-self:flex-start;transform:translateY(2px);
  padding:3px 6px;border-radius:var(--radius-data);
  background:var(--pulse-500);color:var(--ink-950);
  font-family:var(--font-mono);font-size:11px;line-height:1.3;letter-spacing:.12em;font-weight:700;
}
.brand:hover .brand__name{color:var(--pulse-200)}
.masthead__tag{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--text-mute);
}

.nav-bar{border-top:1px solid rgba(18,67,58,.75)}
.nav-bar__inner{position:relative;display:flex;align-items:center;justify-content:center;min-height:54px}
.site-nav{display:flex;align-items:center;gap:4px}
.site-nav__list{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:2px}
.site-nav__link{
  position:relative;display:block;padding:10px 14px;border-radius:var(--radius-data);
  font-size:15px;font-weight:500;letter-spacing:.02em;color:rgba(243,247,242,.8);
  transition:color .18s ease,background-color .18s ease;
}
.site-nav__link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;
  background:var(--pulse-500);transform:scaleX(0);transform-origin:left;
  transition:transform .18s ease;
}
.site-nav__link:hover{color:var(--paper-50);background:rgba(43,232,165,.06)}
.site-nav__link:hover::after,
.site-nav__link:focus-visible::after{transform:scaleX(1)}
.site-nav__link[aria-current="page"]{color:var(--pulse-500);background:rgba(43,232,165,.09)}
.site-nav__link[aria-current="page"]::after{transform:scaleX(1)}
.nav-drawer-cta{display:none}

.nav-toggle{
  display:none;align-items:center;gap:8px;
  padding:10px 12px;border:1px solid var(--ink-700);border-radius:var(--radius-data);
  background:rgba(43,232,165,.08);color:var(--paper-50);cursor:pointer;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
}
.nav-toggle:hover{border-color:var(--pulse-500);color:var(--pulse-500)}
.nav-toggle__bars{position:relative;display:block;width:18px;height:12px}
.nav-toggle__bars span{
  position:absolute;left:0;right:0;height:2px;border-radius:2px;background:var(--pulse-500);
  transition:transform .18s ease,opacity .18s ease;
}
.nav-toggle__bars span:nth-child(1){top:0}
.nav-toggle__bars span:nth-child(2){top:5px}
.nav-toggle__bars span:nth-child(3){top:10px}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}

html.nav-locked{overflow:hidden}

/* ---------- 13. 页脚 ---------- */
.site-footer{
  background:var(--ink-950);color:var(--paper-50);
  border-top:1px solid var(--ink-700);
  background-image:
    repeating-linear-gradient(0deg,rgba(43,232,165,.045) 0 1px,transparent 1px 64px),
    repeating-linear-gradient(90deg,rgba(43,232,165,.045) 0 1px,transparent 1px 64px);
  padding-top:clamp(36px,5vw,64px);
}
.footer-main{
  display:grid;grid-template-columns:1.5fr .8fr .8fr 1.3fr;
  gap:clamp(24px,4vw,40px);
  padding-bottom:clamp(28px,4vw,48px);
}
.footer-brand{display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.footer-brand__mark{display:inline-flex;align-items:flex-start;gap:8px}
.footer-brand__name{
  font-family:var(--font-display);font-weight:800;font-size:clamp(22px,3vw,30px);
  line-height:1;letter-spacing:-.01em;color:var(--paper-50);
}
.footer-brand__ver{
  transform:translateY(1px);padding:2px 6px;border-radius:var(--radius-data);
  background:rgba(43,232,165,.16);border:1px solid rgba(43,232,165,.4);color:var(--pulse-200);
  font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;
}
.footer-brand__claim{font-size:15px;line-height:1.7;color:rgba(243,247,242,.78);max-width:20em}
.footer-col{min-width:0}
.footer-col__title{
  margin-bottom:12px;font-family:var(--font-mono);font-size:11px;font-weight:500;
  letter-spacing:.18em;text-transform:uppercase;color:var(--pulse-500);
}
.footer-list{display:flex;flex-direction:column;gap:8px}
.footer-list a{
  display:inline-block;font-size:15px;color:rgba(243,247,242,.78);
  border-bottom:1px solid transparent;transition:color .18s ease,border-color .18s ease;
}
.footer-list a:hover{color:var(--pulse-200);border-bottom-color:rgba(155,251,211,.5)}
.footer-contact{display:flex;flex-direction:column;gap:10px}
.footer-contact li{display:flex;flex-direction:column;gap:2px}
.footer-contact__label{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--text-mute);
}
.footer-contact__value{
  font-size:15px;line-height:1.6;color:rgba(243,247,242,.9);
  overflow-wrap:anywhere;font-variant-numeric:tabular-nums;
}
.footer-bottom{border-top:1px solid var(--ink-700);background:rgba(8,32,27,.7)}
.footer-bottom__inner{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;
  padding:16px 0 20px;
}
.footer-legal{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;color:var(--text-mute);
  font-variant-numeric:tabular-nums;
}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 18px}
.footer-links a{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  color:rgba(243,247,242,.72);
}
.footer-links a:hover{color:var(--pulse-500)}
.to-top{
  padding:8px 12px;border-radius:var(--radius-data);cursor:pointer;
  border:1px solid var(--ink-700);background:transparent;color:var(--text-mute);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  transition:color .18s ease,border-color .18s ease,background-color .18s ease;
}
.to-top:hover,.to-top[data-visible]{color:var(--pulse-500);border-color:rgba(43,232,165,.55);background:rgba(43,232,165,.08)}

/* ---------- 14. 响应式：平板 ---------- */
@media (max-width:1024px){
  .footer-main{grid-template-columns:1fr 1fr}
  .grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid--3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .span-4,.span-6,.span-8{grid-column:span 6}
}

/* ---------- 15. 响应式：移动端（含抽屉 [data-open] 状态） ---------- */
@media (max-width:900px){
  .nav-bar__inner{justify-content:flex-end;min-height:56px}
  .nav-toggle{display:inline-flex;position:relative;z-index:60}
  .site-nav{
    position:fixed;inset:0;z-index:40;
    display:none;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;
    padding:92px 20px 40px;overflow-y:auto;
    background:var(--ink-950);
    background-image:
      repeating-linear-gradient(0deg,rgba(43,232,165,.05) 0 1px,transparent 1px 64px),
      repeating-linear-gradient(90deg,rgba(43,232,165,.05) 0 1px,transparent 1px 64px);
    border-top:1px solid var(--ink-700);
  }
  .site-header[data-open] .site-nav{display:flex}
  .site-nav__list{flex-direction:column;align-items:stretch;gap:0;width:100%;counter-reset:navitem}
  .site-nav__list li{counter-increment:navitem;border-bottom:1px solid var(--ink-700)}
  .site-nav__list li:first-child{border-top:1px solid var(--ink-700)}
  .site-nav__link{
    display:flex;align-items:center;gap:14px;
    padding:16px 4px;border-radius:0;
    font-family:var(--font-display);font-size:22px;font-weight:800;letter-spacing:-.01em;
    color:rgba(243,247,242,.86);
  }
  .site-nav__link::before{
    content:counter(navitem,decimal-leading-zero);
    font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.12em;
    color:var(--text-mute);min-width:22px;
  }
  .site-nav__link::after{left:36px;right:0;bottom:10px}
  .site-nav__link[aria-current="page"]{background:transparent;color:var(--pulse-500)}
  .site-nav__link[aria-current="page"]::before{color:var(--pulse-500)}
  .nav-drawer-cta{
    display:inline-flex;align-items:center;justify-content:center;
    margin-top:24px;min-height:48px;padding:14px 20px;border-radius:var(--radius-data);
    background:var(--amber-500);color:var(--ink-950);
    font-family:var(--font-mono);font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  }
  .masthead{padding:18px 0 14px}
  .grid--2,.grid--3,.grid--4{grid-template-columns:minmax(0,1fr)}
  .span-4,.span-6,.span-8,.span-12{grid-column:span 12}
}

@media (max-width:640px){
  .wrap{width:min(var(--maxw),100% - 24px)}
  .status-strip__inner{min-height:36px;gap:8px}
  .status-strip__label{display:none}
  .footer-main{grid-template-columns:minmax(0,1fr);gap:28px}
  .footer-bottom__inner{flex-direction:column;align-items:flex-start;gap:14px}
  .panel{border-radius:14px}
}

/* ---------- 16. 减少动态偏好 ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    transition-duration:.001ms!important;
  }
  a.card:hover,.card:hover{transform:none;box-shadow:none}
}