:root{
  --cr-red:#E63946;
  --cr-blue:#1D3557;
  --cr-gold:#F4A261;
  --cr-orange:#F77F00;
  --cr-dark:#0D1B2A;
  --cr-paper:#F8F9FA;
  --cr-ink:#212529;
  --cr-muted:#6C757D;
  --cr-line:#BC6C25;
  --cr-whistle:#FFB703;
  --font-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-mono:"JetBrains Mono","SFMono-Regular","Roboto Mono",Consolas,"Liberation Mono",monospace;
  --shadow-header:0 12px 30px rgba(0,0,0,.32);
  --radius-pill:999px;
  --radius-lg:28px;
  --radius-md:18px;
  --container:1280px;
  --ease-out:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
}

body{
  margin:0;
  font-family:var(--font-sans);
  background:var(--cr-dark);
  color:var(--cr-paper);
  line-height:1.75;
  min-height:100vh;
}

body.nav-open{
  overflow:hidden;
}

img{
  max-width:100%;
  display:block;
}

a{
  color:inherit;
  text-decoration:none;
}

button{
  font:inherit;
  cursor:pointer;
  border:0;
  background:none;
  color:inherit;
}

ul,ol{
  margin:0;
  padding:0;
}

ul[class],ol[class]{
  list-style:none;
}

:focus-visible{
  outline:3px solid var(--cr-gold);
  outline-offset:4px;
  border-radius:6px;
}

::selection{
  background:var(--cr-red);
  color:#fff;
}

h1,h2,h3,h4,h5{
  font-weight:900;
  line-height:1.16;
  letter-spacing:-.02em;
  margin:0 0 .35em;
  overflow-wrap:break-word;
}

h1{
  font-size:clamp(2.5rem,6vw,5.4rem);
}

h2{
  font-size:clamp(1.75rem,3vw,2.7rem);
}

h3{
  font-size:clamp(1.2rem,2vw,1.5rem);
}

p{
  margin:0 0 1rem;
}

small{
  color:var(--cr-muted);
}

.mono{
  font-family:var(--font-mono);
}

.container{
  width:min(100% - 32px, var(--container));
  margin-inline:auto;
}

.section{
  padding-block:clamp(64px,9vw,120px);
}

.section--tight{
  padding-block:clamp(40px,6vw,72px);
}

.section--alt{
  background:rgba(248,249,250,.04);
  border-block:1px solid rgba(244,162,97,.12);
}

.prose{
  max-width:72ch;
  color:rgba(232,238,245,.82);
  font-size:1rem;
}

.prose p:last-child{
  margin-bottom:0;
}

.prose a{
  color:var(--cr-gold);
  border-bottom:1px solid rgba(244,162,97,.4);
}

.prose a:hover{
  color:var(--cr-orange);
  border-color:var(--cr-orange);
}

.skip-link{
  position:absolute;
  left:-999px;
  top:8px;
  z-index:3000;
  padding:10px 16px;
  background:var(--cr-gold);
  color:var(--cr-dark);
  border-radius:var(--radius-pill);
  font-weight:800;
}

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

.site-header{
  position:sticky;
  top:12px;
  z-index:1200;
  width:calc(100% - 24px);
  max-width:1480px;
  margin:12px auto 0;
  padding:12px 16px;
  background:linear-gradient(120deg, rgba(29,53,87,.94), rgba(13,27,42,.96));
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(244,162,97,.22);
  border-radius:var(--radius-pill);
  box-shadow:var(--shadow-header);
  transition:background .4s ease,border-color .4s ease,box-shadow .4s ease;
}

.site-header[data-scrolled]{
  background:linear-gradient(120deg, rgba(13,27,42,.98), rgba(29,53,87,.97));
  border-color:rgba(230,57,70,.4);
  box-shadow:0 16px 36px rgba(0,0,0,.44);
}

.site-header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:clamp(12px,2vw,26px);
  position:relative;
  z-index:1;
}

.site-header__progress{
  position:absolute;
  left:8px;
  right:8px;
  bottom:-1px;
  height:4px;
  border-radius:var(--radius-pill);
  background:linear-gradient(90deg, var(--cr-red), var(--cr-orange), var(--cr-gold));
  transform:scaleX(var(--scroll-progress,0));
  transform-origin:left center;
  z-index:2;
}

.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  min-width:0;
}

.brand__mark{
  width:40px;
  height:40px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:var(--cr-paper);
  color:var(--cr-red);
  box-shadow:0 0 0 2px var(--cr-red), 0 0 18px rgba(230,57,70,.4);
  transition:transform .4s var(--ease-out);
}

.brand:hover .brand__mark{
  transform:rotate(-12deg) scale(1.06);
}

.brand__text{
  font-weight:900;
  font-size:1.1rem;
  line-height:1;
  color:#fff;
  white-space:nowrap;
  letter-spacing:.02em;
}

.brand__slogan{
  font-weight:700;
  font-size:.66rem;
  letter-spacing:.26em;
  text-transform:uppercase;
  color:var(--cr-gold);
  padding-left:10px;
  margin-left:2px;
  border-left:1px solid rgba(244,162,97,.45);
  white-space:nowrap;
}

.site-nav__list{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:2px;
}

.site-nav__link{
  position:relative;
  display:inline-block;
  padding:10px 14px;
  border-radius:var(--radius-pill);
  font-weight:600;
  font-size:.92rem;
  line-height:1.2;
  color:rgba(232,238,245,.9);
  transition:background .25s,color .25s;
}

.site-nav__link:hover{
  background:rgba(230,57,70,.16);
  color:#fff;
}

.site-nav__link::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:2px;
  width:0;
  height:3px;
  border-radius:999px;
  background:var(--cr-gold);
  transform:translateX(-50%);
  transition:width .3s var(--ease-out);
}

.site-nav__link:hover::after{
  width:36%;
}

.site-nav__link[aria-current="page"]{
  background:var(--cr-red);
  color:#fff;
  box-shadow:0 8px 20px rgba(230,57,70,.35);
}

.site-nav__link[aria-current="page"]::after{
  display:none;
}

.header-cta{
  flex:0 0 auto;
  padding:11px 18px;
  border-radius:var(--radius-pill);
  background:var(--cr-red);
  color:#fff;
  font-weight:800;
  font-size:.94rem;
  letter-spacing:.03em;
  box-shadow:0 8px 22px rgba(230,57,70,.32);
  transition:background .25s,transform .25s,box-shadow .25s;
}

.header-cta:hover{
  background:#d62839;
  transform:translateY(-2px);
  box-shadow:0 12px 28px rgba(230,57,70,.46);
}

.nav-toggle{
  display:none;
  width:44px;
  height:44px;
  border-radius:50%;
  align-items:center;
  justify-content:center;
  background:rgba(255,255,255,.08);
  color:#fff;
  transition:background .25s;
}

.nav-toggle:hover{
  background:rgba(230,57,70,.3);
}

.nav-toggle__open,
.nav-toggle__close{
  display:grid;
  place-items:center;
}

.nav-toggle__close{
  display:none;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__open{
  display:none;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__close{
  display:grid;
}

.nav-toggle svg{
  display:block;
}

.site-footer{
  position:relative;
  margin-top:48px;
  padding:56px 24px 30px;
  background:linear-gradient(160deg, rgba(29,53,87,.96), rgba(13,27,42,.98));
  border-top:1px solid rgba(244,162,97,.28);
  overflow:hidden;
}

.site-footer::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:5px;
  background:linear-gradient(90deg, var(--cr-red) 0 26%, var(--cr-gold) 26% 62%, var(--cr-blue) 62% 100%);
}

.site-footer::after{
  content:"华体汇体育";
  position:absolute;
  right:-20px;
  bottom:-50px;
  font-size:min(16vw,220px);
  font-weight:900;
  line-height:1;
  color:rgba(255,255,255,.035);
  pointer-events:none;
  letter-spacing:-.06em;
}

.site-footer__inner{
  position:relative;
  z-index:1;
  max-width:var(--container);
  margin-inline:auto;
  display:grid;
  grid-template-columns:1.5fr .9fr .8fr 1.4fr;
  gap:clamp(28px,4vw,56px);
}

.back-top{
  position:relative;
  z-index:2;
  display:flex;
  align-items:center;
  gap:8px;
  margin:0 auto 44px;
  padding:9px 18px;
  border-radius:var(--radius-pill);
  border:1px solid rgba(244,162,97,.4);
  color:var(--cr-gold);
  background:rgba(13,27,42,.5);
  font-weight:600;
  font-size:.9rem;
  transition:border-color .25s, background .25s, transform .25s;
}

.back-top:hover{
  background:rgba(230,57,70,.2);
  border-color:var(--cr-red);
  transform:translateY(-3px);
}

.back-top svg{
  display:block;
}

.footer-heading{
  font-size:.75rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--cr-gold);
  margin-bottom:16px;
  padding-bottom:8px;
  border-bottom:1px solid rgba(244,162,97,.22);
}

.footer-brand__logo{
  font-size:1.45rem;
  font-weight:900;
  color:#fff;
  letter-spacing:.02em;
}

.footer-brand__logo:hover{
  color:var(--cr-red);
}

.footer-brand__slogan{
  color:var(--cr-gold);
  font-size:.76rem;
  font-weight:800;
  letter-spacing:.24em;
  text-transform:uppercase;
  margin-top:6px;
}

.footer-brand__trust{
  max-width:36ch;
  margin-top:16px;
  color:rgba(216,228,240,.72);
  font-size:.94rem;
  line-height:1.7;
}

.footer-links__list{
  display:grid;
  gap:8px;
}

.footer-links__list a{
  color:rgba(232,238,245,.82);
  font-size:.96rem;
  transition:color .2s,padding-left .2s;
}

.footer-links__list a:hover{
  color:var(--cr-gold);
  padding-left:6px;
}

.footer-contact__line{
  margin-bottom:10px;
  color:rgba(216,228,240,.82);
  font-size:.94rem;
  line-height:1.55;
}

.footer-contact__line span{
  display:inline-block;
  min-width:76px;
  color:var(--cr-muted);
  font-size:.8rem;
  letter-spacing:.06em;
}

.footer-contact__note{
  margin-top:18px;
  padding:14px 16px;
  background:rgba(230,57,70,.08);
  border-left:3px solid var(--cr-red);
  border-radius:0 14px 14px 0;
  color:rgba(232,238,245,.7);
  font-size:.88rem;
  line-height:1.65;
}

.footer-bottom{
  position:relative;
  z-index:1;
  max-width:var(--container);
  margin:48px auto 0;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;
  flex-wrap:wrap;
  gap:10px 20px;
  justify-content:space-between;
  align-items:center;
  color:rgba(216,228,240,.62);
  font-size:.86rem;
}

.footer-bottom a{
  color:rgba(244,162,97,.85);
}

.footer-bottom a:hover{
  color:var(--cr-gold);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 22px;
  border-radius:var(--radius-pill);
  border:1px solid transparent;
  font-weight:800;
  font-size:.95rem;
  line-height:1;
  transition:transform .25s,background .25s,box-shadow .25s,color .25s;
}

.btn--primary{
  background:var(--cr-red);
  color:#fff;
  box-shadow:0 10px 24px rgba(230,57,70,.34);
}

.btn--primary:hover{
  background:#D62839;
  transform:translateY(-2px);
  box-shadow:0 14px 30px rgba(230,57,70,.46);
}

.btn--ghost{
  background:transparent;
  color:#fff;
  border-color:rgba(244,162,97,.55);
}

.btn--ghost:hover{
  background:rgba(244,162,97,.14);
  border-color:var(--cr-gold);
  transform:translateY(-2px);
}

.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  align-items:center;
  padding:20px 0;
  color:rgba(232,238,245,.66);
  font-size:.86rem;
}

.breadcrumb a{
  color:var(--cr-gold);
}

.breadcrumb a:hover{
  color:var(--cr-orange);
}

.breadcrumb [aria-current="page"]{
  color:#fff;
  font-weight:700;
}

.grid{
  display:grid;
  gap:24px;
}

.grid--cards{
  grid-template-columns:repeat(12,1fr);
}

.grid--cards > *{
  grid-column:span 4;
}

.card{
  background:var(--cr-paper);
  color:var(--cr-ink);
  border-radius:var(--radius-lg);
  padding:26px;
  border:1px solid rgba(188,108,37,.3);
  box-shadow:0 18px 38px rgba(0,0,0,.18);
  transition:transform .25s,box-shadow .25s,border-color .25s;
}

.card:hover{
  transform:translateY(-4px);
  border-color:var(--cr-orange);
  box-shadow:0 26px 48px rgba(0,0,0,.26);
}

.card__title{
  font-weight:900;
  font-size:1.15rem;
  margin:0 0 8px;
}

.card__meta{
  font-family:var(--font-mono);
  font-size:.76rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--cr-muted);
  margin-bottom:12px;
}

.data-table{
  width:100%;
  border-collapse:collapse;
  font-family:var(--font-mono);
  font-size:.9rem;
  background:rgba(13,27,42,.6);
  border:1px solid rgba(255,255,255,.08);
  border-radius:14px;
  overflow:hidden;
}

.data-table th{
  padding:12px 14px;
  background:var(--cr-blue);
  color:var(--cr-gold);
  text-align:left;
  font-size:.76rem;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.data-table td{
  padding:12px 14px;
  border-top:1px solid rgba(255,255,255,.08);
}

.data-table tbody tr:hover td{
  background:rgba(230,57,70,.12);
}

.filter-bar{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

.filter-btn{
  padding:9px 16px;
  border-radius:var(--radius-pill);
  border:1px solid rgba(244,162,97,.4);
  background:rgba(13,27,42,.6);
  color:rgba(232,238,245,.88);
  font-weight:600;
  font-size:.9rem;
  transition:background .25s,color .25s,border-color .25s,box-shadow .25s;
}

.filter-btn:hover{
  background:rgba(244,162,97,.14);
  border-color:var(--cr-gold);
}

.filter-btn[aria-pressed="true"]{
  background:var(--cr-red);
  border-color:var(--cr-red);
  color:#fff;
  box-shadow:0 8px 18px rgba(230,57,70,.32);
}

.media{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius-md);
  background:linear-gradient(135deg, #1D3557, #0D1B2A);
  border:1px solid rgba(244,162,97,.22);
  aspect-ratio:16/9;
}

.media::before{
  content:"赛事影像";
  position:absolute;
  inset:0;
  display:grid;
  place-items:center;
  color:rgba(244,162,97,.5);
  font-size:.82rem;
  font-weight:800;
  letter-spacing:.18em;
  text-transform:uppercase;
}

.media > img{
  position:relative;
  z-index:1;
  width:100%;
  height:100%;
  object-fit:cover;
}

.media--portrait{
  aspect-ratio:3/4;
}

.media--wide{
  aspect-ratio:21/9;
}

html.js [data-reveal]{
  opacity:0;
  transform:translateY(28px) rotate(-.5deg);
  transition:opacity .7s var(--ease-out), transform .7s var(--ease-out);
  transition-delay:var(--reveal-delay, 0ms);
}

html.js [data-reveal="visible"]{
  opacity:1;
  transform:none;
}

@media (max-width:1024px){
  .header-cta{
    display:none;
  }

  .nav-toggle{
    display:inline-flex;
  }

  .site-nav{
    position:fixed;
    top:84px;
    left:16px;
    right:16px;
    z-index:1199;
    padding:20px;
    border-radius:var(--radius-lg);
    background:linear-gradient(150deg, rgba(13,27,42,.98), rgba(29,53,87,.98));
    border:1px solid rgba(230,57,70,.4);
    box-shadow:var(--shadow-header);
    opacity:0;
    visibility:hidden;
    transform:translateY(-14px) rotate(-1deg);
    pointer-events:none;
    transition:opacity .3s var(--ease-out), transform .3s var(--ease-out), visibility .3s;
  }

  .site-nav[data-open]{
    opacity:1;
    visibility:visible;
    transform:translateY(0) rotate(0);
    pointer-events:auto;
  }

  .site-nav__list{
    flex-direction:column;
    gap:6px;
  }

  .site-nav__link{
    display:block;
    padding:13px 16px;
    text-align:center;
    border-radius:14px;
    font-size:1rem;
  }

  .site-nav__link::after{
    display:none;
  }

  .site-nav__link[aria-current="page"]{
    box-shadow:none;
  }
}

@media (max-width:980px){
  .site-footer__inner{
    grid-template-columns:1fr 1fr;
  }
}

@media (max-width:640px){
  .site-footer{
    padding:44px 18px 24px;
  }

  .site-footer__inner{
    grid-template-columns:1fr;
  }

  .footer-bottom{
    justify-content:center;
    text-align:center;
  }
}

@media (max-width:520px){
  .site-header{
    width:calc(100% - 12px);
    top:6px;
    margin-top:6px;
    padding:10px 12px;
    border-radius:22px;
  }

  .site-header__progress{
    left:6px;
    right:6px;
  }

  .brand__slogan{
    display:none;
  }

  .brand__text{
    font-size:1rem;
  }

  .site-nav{
    top:70px;
    left:8px;
    right:8px;
  }

  .nav-toggle{
    width:40px;
    height:40px;
  }
}

@media (max-width:960px){
  .grid--cards > *{
    grid-column:span 6;
  }
}

@media (max-width:620px){
  .grid--cards > *{
    grid-column:span 12;
  }
}

@media (prefers-reduced-motion:reduce){
  *,
  *::before,
  *::after{
    animation:none!important;
    transition:none!important;
  }

  html{
    scroll-behavior:auto;
  }

  html.js [data-reveal]{
    opacity:1;
    transform:none;
  }
}