/* ============================================================
   金喜体育官网 · 共享样式 /assets/site.css
   战术数据屏：蓝图网格 + 双色节奏 + 大圆角胶囊
   ============================================================ */

/* ---------- 1. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:132px}
body,h1,h2,h3,h4,h5,p,ul,ol,li,figure,blockquote,dl,dd,fieldset{margin:0;padding:0}
ul,ol{list-style:none}
img,picture,svg,video{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
a{color:inherit;text-decoration:none}
table{border-collapse:collapse;width:100%}
h1,h2,h3,h4,h5{font-weight:800;letter-spacing:-.02em;line-height:1.25}

/* ---------- 2. Tokens ---------- */
:root{
  --ink:#0A1410;
  --deep:#10261E;
  --panel:#16352A;
  --panel-hi:#1C4234;
  --cyan:#29F0D6;
  --cyan-soft:#7FF3E4;
  --orange:#FF7A2F;
  --gold:#E4B95B;
  --gold-hi:#F0CC77;
  --text:#EAF6F1;
  --text-2:#C6D8D2;
  --muted:#93A8A0;
  --line:#26443A;
  --line-soft:rgba(38,68,58,.6);
  --radius-xl:28px;
  --radius-lg:20px;
  --radius-md:14px;
  --pill:999px;
  --gap:24px;
  --shell:1240px;
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-num:ui-monospace,"JetBrains Mono","SFMono-Regular",Menlo,Consolas,monospace;
  --glow-cyan:0 0 0 1px rgba(41,240,214,.28),0 22px 46px -26px rgba(41,240,214,.55);
  --glow-gold:0 14px 32px -18px rgba(228,185,91,.7);
  --ease:cubic-bezier(.22,.61,.36,1);
  --dur:.22s;
}

/* ---------- 3. 中文排版与页面底色 ---------- */
body{
  min-height:100vh;
  color:var(--text);
  font-family:var(--font-sans);
  font-size:17px;
  font-weight:450;
  line-height:1.75;
  letter-spacing:.01em;
  background-color:var(--ink);
  background-image:
    linear-gradient(rgba(38,68,58,.30) 1px,transparent 1px),
    linear-gradient(90deg,rgba(38,68,58,.30) 1px,transparent 1px),
    radial-gradient(880px 520px at 84% -6%,rgba(41,240,214,.10),transparent 64%),
    radial-gradient(680px 460px at 2% 6%,rgba(255,122,47,.07),transparent 62%);
  background-size:64px 64px,64px 64px,100% 100%,100% 100%;
  background-position:0 0,0 0,0 0,0 0;
  overflow-x:hidden;
}
p{max-width:40em}
strong{font-weight:800;color:var(--text)}
::selection{background:rgba(41,240,214,.3);color:#03110D}

:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}
#main-content:focus{outline:none}

/* ---------- 4. 容器与区块 ---------- */
.shell{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:24px}
.section{padding-block:clamp(48px,7vw,84px)}
.section--tight{padding-block:clamp(26px,3.6vw,44px)}
.divider{height:1px;border:0;background:linear-gradient(90deg,var(--line),transparent);margin:28px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12.5px;letter-spacing:.16em;color:var(--muted);
  text-transform:uppercase;margin-bottom:12px;
}
.eyebrow::before{content:"";width:20px;height:1px;background:var(--cyan);opacity:.8}

/* ---------- 5. 跳转链接 / 进度条 / 返回顶部 ---------- */
.skip-link{
  position:fixed;left:18px;top:-90px;z-index:140;
  padding:10px 20px;border-radius:var(--pill);
  background:var(--cyan);color:var(--ink);font-weight:800;font-size:14px;
  transition:top .2s var(--ease);
}
.skip-link:focus{top:16px}
.scroll-progress{
  position:fixed;left:0;top:0;height:3px;width:100%;z-index:130;
  transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--cyan),var(--gold) 55%,var(--orange));
  pointer-events:none;
}
.to-top{
  position:fixed;right:20px;bottom:20px;z-index:90;
  padding:10px 18px;border-radius:var(--pill);
  border:1px solid rgba(41,240,214,.45);
  background:rgba(16,38,30,.94);color:var(--cyan);
  font-size:13px;font-weight:700;letter-spacing:.06em;
  opacity:0;pointer-events:none;transform:translateY(12px);
  transition:opacity .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease);
}
.to-top[data-visible]{opacity:1;pointer-events:auto;transform:none}
.to-top:hover{box-shadow:var(--glow-cyan)}

/* ---------- 6. 头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:linear-gradient(180deg,rgba(16,38,30,.98),rgba(10,20,16,.94));
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(10px);
}
.site-header::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(41,240,214,.75),rgba(228,185,91,.5),transparent);
  opacity:.7;
}
.header-shell{padding-block:13px 9px}
.header-rail{display:flex;align-items:center;gap:18px;min-height:46px}
.site-nav{margin-left:auto}

/* 品牌标识 */
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand__mark{
  width:38px;height:38px;flex:0 0 auto;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(150deg,var(--gold-hi),#B98F36);
  color:var(--ink);font-weight:900;font-size:19px;line-height:1;
  box-shadow:var(--glow-gold);
}
.brand__text{display:flex;flex-direction:column;line-height:1.1}
.brand__name{font-size:17px;font-weight:900;letter-spacing:-.01em}
.brand__sub{font-size:11.5px;letter-spacing:.14em;color:var(--muted);margin-top:3px}
.brand__badge{
  font-family:var(--font-num);font-size:12px;letter-spacing:.08em;
  padding:4px 10px;border-radius:var(--pill);
  border:1px solid rgba(228,185,91,.5);color:var(--gold);
  background:rgba(228,185,91,.07);
}

/* 联赛速览文本 */
.ticker{display:none}
@keyframes tickerPulse{
  0%,100%{box-shadow:0 0 0 3px rgba(41,240,214,.14)}
  50%{box-shadow:0 0 0 7px rgba(41,240,214,.05)}
}

/* 导航 */
.nav-list{display:flex;align-items:center;gap:4px}
.nav-link{
  display:inline-block;padding:9px 15px;border-radius:var(--pill);
  font-size:15px;font-weight:600;color:var(--text-2);
  border:1px solid transparent;
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.nav-link:hover{background:rgba(41,240,214,.10);border-color:rgba(41,240,214,.32);color:var(--text)}
.nav-link[aria-current="page"]{
  background:rgba(41,240,214,.15);
  border-color:rgba(41,240,214,.6);
  color:var(--cyan);
}

/* 移动导航按钮 */
.nav-toggle{
  display:none;align-items:center;gap:9px;
  padding:9px 15px;border-radius:var(--pill);
  border:1px solid var(--line);background:rgba(22,53,42,.85);
  font-size:13px;letter-spacing:.1em;color:var(--text);
}
.nav-toggle__bars{position:relative;width:16px;height:2px;border-radius:2px;background:var(--cyan);transition:background .2s var(--ease)}
.nav-toggle__bars::before,.nav-toggle__bars::after{
  content:"";position:absolute;left:0;width:16px;height:2px;border-radius:2px;
  background:var(--cyan);transition:transform .22s var(--ease);
}
.nav-toggle__bars::before{top:-5px}
.nav-toggle__bars::after{top:5px}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars{background:transparent}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before{transform:translateY(5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after{transform:translateY(-5px) rotate(-45deg)}

/* 速览条第二行 */
.league-bar{
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  margin-top:9px;padding-top:9px;
  border-top:1px solid var(--line-soft);
  max-height:160px;overflow:hidden;
  transition:max-height .3s var(--ease),opacity .2s linear,padding .3s var(--ease),margin .3s var(--ease),border-color .3s linear;
}
.league-bar__label{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.14em;color:var(--muted);
}
.league-bar__label::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--orange)}
.league-bar__actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.site-header[data-compact] .header-shell{padding-block:9px 7px}
.site-header[data-compact] .brand__sub{display:none}
.site-header[data-compact] .league-bar{
  max-height:0;opacity:0;padding-top:0;margin-top:0;border-top-color:transparent;
}

/* ---------- 7. 按钮 / 标签 / 胶囊 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 21px;border-radius:var(--pill);
  font-size:14px;font-weight:700;letter-spacing:.02em;white-space:nowrap;
  border:1px solid transparent;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.btn--gold{background:linear-gradient(140deg,var(--gold-hi),var(--gold));color:var(--ink);box-shadow:var(--glow-gold)}
.btn--gold:hover{transform:translateY(-2px)}
.btn--cyan{background:var(--cyan);color:var(--ink)}
.btn--cyan:hover{transform:translateY(-2px);box-shadow:var(--glow-cyan)}
.btn--ghost{background:rgba(10,20,16,.4);border-color:var(--line);color:var(--text)}
.btn--ghost:hover{border-color:rgba(41,240,214,.6);color:var(--cyan);transform:translateY(-2px)}
.btn--sm{padding:8px 15px;font-size:13px}

.filter-group{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.filter-btn{
  padding:6px 14px;border-radius:var(--pill);
  border:1px solid var(--line);background:rgba(10,20,16,.5);
  font-size:13px;color:#BFD3CC;
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.filter-btn:hover{color:var(--text);border-color:rgba(41,240,214,.45)}
.filter-btn[aria-pressed="true"]{
  background:rgba(41,240,214,.16);
  border-color:rgba(41,240,214,.65);
  color:var(--cyan);
}

.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 13px;border-radius:var(--pill);
  border:1px solid var(--line);background:rgba(22,53,42,.7);
  font-size:12px;letter-spacing:.08em;color:var(--text-2);
}
.tag{
  display:inline-flex;align-items:center;gap:7px;
  padding:4px 11px;border-radius:var(--pill);
  border:1px solid rgba(41,240,214,.42);color:var(--cyan);
  font-size:12px;letter-spacing:.08em;
}
.tag--orange{border-color:rgba(255,122,47,.5);color:var(--orange)}
.tag--gold{border-color:rgba(228,185,91,.5);color:var(--gold)}

/* ---------- 8. 卡片 / 面板 / 数据 ---------- */
.card{
  position:relative;
  background:linear-gradient(160deg,var(--panel),rgba(16,38,30,.92));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:22px;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease),opacity .18s linear;
}
.card:hover{transform:translateY(-4px);border-color:rgba(41,240,214,.45);box-shadow:var(--glow-cyan)}
.panel{
  background:rgba(22,53,42,.55);
  border:1px solid var(--line);
  border-radius:var(--radius-xl);
  padding:clamp(20px,3vw,32px);
}
.stat{display:flex;flex-direction:column;gap:4px}
.stat__num{
  font-family:var(--font-num);
  font-variant-numeric:tabular-nums;
  font-size:clamp(26px,3.4vw,40px);
  font-weight:700;line-height:1.1;color:var(--cyan);
}
.stat__unit{font-size:12.5px;letter-spacing:.1em;color:var(--muted)}
.numeric{font-family:var(--font-num);font-variant-numeric:tabular-nums;letter-spacing:.01em}

/* ---------- 9. 图片容器（页面阶段放图） ---------- */
.media{
  position:relative;overflow:hidden;
  border-radius:var(--radius-lg);
  border:1px solid var(--line);
  background:linear-gradient(150deg,var(--panel-hi),#0C1F18);
  aspect-ratio:16/9;
  isolation:isolate;
}
.media > img,.media > picture > img{width:100%;height:100%;object-fit:cover}
.media::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(41,240,214,.09) 1px,transparent 1px),
    linear-gradient(90deg,rgba(41,240,214,.09) 1px,transparent 1px);
  background-size:32px 32px;
  box-shadow:inset 0 -80px 90px -60px rgba(10,20,16,.95);
}
.media--wide{aspect-ratio:21/9}
.media--tall{aspect-ratio:4/5}
.media--square{aspect-ratio:1/1}

/* ---------- 10. 栅格 ---------- */
.grid{display:grid;gap:var(--gap)}
.grid--12{grid-template-columns:repeat(12,minmax(0,1fr))}
.span-3{grid-column:span 3}
.span-4{grid-column:span 4}
.span-6{grid-column:span 6}
.span-8{grid-column:span 8}
.span-12{grid-column:span 12}

/* ---------- 11. 面包屑与正文 ---------- */
.breadcrumb{margin-bottom:22px}
.breadcrumb__list{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
.breadcrumb__item{display:inline-flex;align-items:center}
.breadcrumb__item + .breadcrumb__item::before{content:"›";color:rgba(41,240,214,.6);margin-right:10px}
.breadcrumb__link{color:var(--text-2);border-bottom:1px solid transparent;transition:color .18s var(--ease),border-color .18s var(--ease)}
.breadcrumb__link:hover{color:var(--cyan);border-bottom-color:rgba(41,240,214,.5)}
.breadcrumb__item[aria-current="page"]{color:var(--cyan)}

.prose{max-width:72ch;font-weight:300;line-height:1.95;color:#D9E7E2}
.prose h2{font-size:clamp(21px,2.5vw,29px);font-weight:800;margin:1.7em 0 .65em;line-height:1.35}
.prose h3{font-size:clamp(17px,1.8vw,20px);font-weight:700;margin:1.4em 0 .55em;color:var(--text)}
.prose h2:first-child,.prose h3:first-child{margin-top:0}
.prose p{margin-bottom:1.2em;max-width:38em}
.prose ul{list-style:disc;padding-left:1.25em;margin-bottom:1.2em}
.prose ol{list-style:decimal;padding-left:1.4em;margin-bottom:1.2em}
.prose li{margin:.42em 0}
.prose a{color:var(--cyan);border-bottom:1px solid rgba(41,240,214,.4)}
.prose a:hover{border-bottom-color:var(--cyan)}
.prose hr{border:0;height:1px;background:var(--line);margin:2em 0}
.prose blockquote{
  border-left:2px solid var(--cyan);padding:4px 0 4px 18px;
  color:var(--text-2);margin:0 0 1.2em;
}

/* ---------- 12. 显现与筛选状态 ---------- */
[data-reveal]{
  opacity:0;transform:translateY(16px);
  transition:opacity .5s var(--ease),transform .5s var(--ease);
  transition-delay:var(--reveal-delay,0ms);
}
[data-reveal].is-visible{opacity:1;transform:none}
[data-filter-item]{transition:opacity .18s linear,transform .18s var(--ease)}
[data-filter-item].is-filtered-out{opacity:0;transform:scale(.97)}

/* ---------- 13. 页脚 ---------- */
.site-footer{
  position:relative;margin-top:clamp(56px,8vw,104px);
  background:linear-gradient(180deg,var(--deep),#0B1B16 68%,#081410);
  border-top:1px solid var(--line);
}
.footer-mark{height:3px;background:linear-gradient(90deg,var(--gold),rgba(228,185,91,.12) 58%,transparent)}
.footer-shell{padding-block:48px 26px}
.footer-grid{
  display:grid;
  grid-template-columns:1.7fr repeat(4,minmax(0,1fr));
  gap:28px 26px;
  padding-bottom:34px;
  border-bottom:1px solid var(--line-soft);
}
.footer-brand{display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.footer-brand__name{font-size:18px;font-weight:900;letter-spacing:-.01em;margin:0}
.footer-brand__line{font-size:14px;color:var(--muted);max-width:30ch;line-height:1.8;margin:0}
.footer-brand__badge{
  font-family:var(--font-num);font-size:11.5px;letter-spacing:.12em;
  padding:4px 11px;border-radius:var(--pill);
  border:1px solid rgba(228,185,91,.45);color:var(--gold);
  background:rgba(228,185,91,.07);
}
.footer-col__title{
  font-size:12px;letter-spacing:.18em;font-weight:700;
  color:var(--cyan);margin-bottom:13px;
}
.footer-col__list{display:grid;gap:9px}
.footer-link{
  display:inline-block;font-size:14.5px;color:var(--text-2);
  border-bottom:1px solid transparent;padding-bottom:1px;
  transition:color .18s var(--ease),border-color .18s var(--ease);
}
.footer-link:hover{color:var(--cyan);border-bottom-color:rgba(41,240,214,.5)}
.footer-contact{
  margin-top:30px;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  gap:16px 28px;
}
.footer-contact__row{font-size:14px;color:var(--text-2);margin:0;max-width:none}
.footer-contact__key{display:block;font-size:11.5px;letter-spacing:.16em;color:var(--muted);margin-bottom:4px}
.footer-note{
  grid-column:1/-1;margin:0;max-width:64ch;
  font-size:13px;color:var(--muted);line-height:1.9;
  padding-top:6px;
}
.footer-bottom{
  margin-top:26px;padding-top:18px;
  border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  font-size:13px;color:var(--muted);
}
.footer-legal{font-family:var(--font-num);letter-spacing:.04em;margin:0}
.footer-copy{margin:0}

/* ---------- 14. 响应式 ---------- */
@media (min-width:1100px){
  .ticker{
    display:flex;align-items:center;gap:9px;
    flex:1 1 auto;min-width:0;
    padding:6px 15px;border-radius:var(--pill);
    background:rgba(22,53,42,.6);border:1px solid var(--line);
    font-size:13px;letter-spacing:.05em;color:var(--muted);
    white-space:nowrap;overflow:hidden;
  }
  .ticker__dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);animation:tickerPulse 2.6s ease-in-out infinite}
  .ticker__num{font-family:var(--font-num);font-variant-numeric:tabular-nums;color:var(--cyan);font-weight:700}
}

@media (max-width:1099px){
  .league-bar__actions{margin-left:0}
}

@media (max-width:1000px){
  html{scroll-padding-top:104px}
  .site-nav{
    position:absolute;left:16px;right:16px;top:calc(100% + 8px);
    margin-left:0;padding:14px;
    border-radius:var(--radius-lg);
    border:1px solid var(--line);
    background:rgba(12,28,22,.99);
    box-shadow:0 34px 60px -30px rgba(0,0,0,.92);
    display:none;
  }
  .site-nav[data-open]{display:block;animation:navIn .2s var(--ease) both}
  @keyframes navIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
  .nav-list{flex-direction:column;align-items:stretch;gap:2px}
  .nav-list__item + .nav-list__item{border-top:1px solid var(--line-soft)}
  .nav-link{display:block;padding:13px 14px;border-radius:var(--radius-md);font-size:15.5px;border-color:transparent}
  .nav-link[aria-current="page"]{border-radius:var(--radius-md)}
  .nav-toggle{display:inline-flex;margin-left:auto}
  .site-nav{margin-left:0}
  .header-rail{gap:12px}
  .footer-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .footer-brand{grid-column:1/-1}
}

@media (max-width:760px){
  body{font-size:16px}
  .shell{padding-inline:18px}
  .header-shell{padding-block:11px 8px}
  .brand__mark{width:34px;height:34px;font-size:17px;border-radius:10px}
  .brand__name{font-size:15.5px}
  .brand__sub{display:none}
  .league-bar{gap:12px}
  .league-bar__actions{width:100%}
  .league-bar__actions .btn{flex:1 1 auto}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 18px}
  .footer-contact{grid-template-columns:1fr}
  .footer-bottom{justify-content:flex-start}
  .grid--12{grid-template-columns:repeat(6,minmax(0,1fr))}
  .span-3,.span-4{grid-column:span 3}
  .span-6,.span-8,.span-12{grid-column:span 6}
  .card{padding:18px}
}

@media (max-width:520px){
  .grid--12{grid-template-columns:1fr}
  .span-3,.span-4,.span-6,.span-8,.span-12{grid-column:span 1}
  .to-top{right:14px;bottom:14px;padding:9px 15px}
}

/* ---------- 15. 动效降级 ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  html{scroll-behavior:auto}
  [data-reveal]{opacity:1;transform:none}
  [data-filter-item]{transition:none}
  .site-nav[data-open]{animation:none}
  .ticker__dot{animation:none}
}