/* ==========================================================================
   开云竞猜 · 共享站级样式 /assets/site.css
   语言：深空蓝数据面板 · 堆叠画板 · 切角材质 · 等宽数字
   ========================================================================== */

/* ---------- 1. 变量 ---------- */
:root{
  --space:#0A1633;
  --navy:#101F42;
  --cyan:#22E0D6;
  --violet:#7A5CFF;
  --lime:#8CFF6B;
  --orange:#FF8A3D;
  --clay:#C98B6B;
  --moss:#6E8B6A;
  --rock:#8B93A7;
  --cream:#F2EFE6;

  --ink:var(--cream);
  --ink-dim:#B9C4DA;
  --line:rgba(139,147,167,.30);
  --line-cyan:rgba(34,224,214,.42);
  --line-violet:rgba(122,92,255,.45);

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

  --step-0:17px;
  --step-1:clamp(19px,2.2vw,23px);
  --step-2:clamp(24px,3vw,32px);
  --step-3:clamp(32px,5vw,64px);
  --step-4:clamp(48px,9vw,148px);

  --pad:clamp(16px,3vw,40px);
  --shell:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 2. 重置与基础 ---------- */
*,*::before,*::after{box-sizing:border-box}
html{
  scroll-behavior:smooth;
  scroll-padding-top:112px;
  -webkit-text-size-adjust:100%;
}
body,h1,h2,h3,h4,h5,p,figure,blockquote,dl,dd{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img,svg{max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
table{border-collapse:collapse;width:100%}

body{
  position:relative;
  min-height:100vh;
  font-family:var(--font-body);
  font-size:var(--step-0);
  line-height:1.75;
  color:var(--ink);
  background-color:var(--space);
  background-image:
    repeating-linear-gradient(112deg, rgba(242,239,230,.032) 0 1px, transparent 1px 9px),
    radial-gradient(900px 520px at 84% -8%, rgba(122,92,255,.30), transparent 62%),
    radial-gradient(760px 460px at 4% 2%, rgba(34,224,214,.16), transparent 62%),
    radial-gradient(900px 620px at 50% 118%, rgba(140,255,107,.09), transparent 68%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

::selection{background:rgba(34,224,214,.32);color:var(--cream)}

a{color:var(--cyan);text-decoration-color:rgba(34,224,214,.42);text-underline-offset:3px}
a:hover{color:#6ff5ed}

/* ---------- 3. 排版 ---------- */
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:800;
  line-height:1.05;
  letter-spacing:-.012em;
  color:var(--cream);
  text-wrap:balance;
}
h1{font-size:var(--step-4);letter-spacing:-.03em}
h2{font-size:var(--step-3)}
h3{font-size:var(--step-2)}
h4{font-size:var(--step-1);letter-spacing:.005em}
p{max-width:70ch}

.lead{
  font-size:clamp(17px,2.1vw,20px);
  line-height:1.7;
  color:#C6D0E3;
  max-width:62ch;
}
.eyebrow{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--cyan);
}
.meta{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.12em;
  color:var(--rock);
}
.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em}

/* ---------- 4. 容器与网格 ---------- */
.shell{
  width:100%;
  max-width:var(--shell);
  margin-inline:auto;
  padding-inline:var(--pad);
}
.section{padding-block:clamp(44px,7vw,110px)}
.section-head{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  justify-content:space-between;
  gap:clamp(12px,2vw,32px);
  margin-bottom:clamp(22px,3vw,40px);
}
.section-title{font-size:var(--step-3);max-width:22ch}
.grid{display:grid;gap:clamp(14px,2.2vw,26px)}
.grid-12{grid-template-columns:repeat(12,1fr)}
.columns{display:grid;gap:clamp(16px,2.6vw,32px);grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.divider{
  height:1px;border:0;margin-block:clamp(24px,4vw,52px);
  background:linear-gradient(90deg,transparent,var(--line) 12%,rgba(34,224,214,.5) 50%,var(--line) 88%,transparent);
}

/* ---------- 5. 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:11px 20px;
  border-radius:999px;
  font-family:var(--font-display);
  font-weight:700;
  font-size:15px;
  letter-spacing:.05em;
  line-height:1.2;
  text-decoration:none;
  white-space:nowrap;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),background-color .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);
}
.btn:active{transform:translateY(1px)}

.btn-cta{
  color:var(--space);
  background:linear-gradient(135deg,var(--orange),#ffb072);
  border:1px solid rgba(255,138,61,.8);
  box-shadow:0 12px 26px -18px var(--orange);
}
.btn-cta:hover{
  color:var(--space);
  transform:translateY(-1px);
  box-shadow:0 16px 32px -16px var(--orange);
}

.btn-primary{
  color:var(--space);
  background:linear-gradient(135deg,var(--cyan),#7ff3ec);
  border:1px solid rgba(34,224,214,.6);
  box-shadow:0 12px 28px -18px var(--cyan);
}
.btn-primary:hover{color:var(--space);transform:translateY(-1px)}

.btn-ghost{
  color:var(--cyan);
  background:rgba(34,224,214,.07);
  border:1px solid var(--line-cyan);
}
.btn-ghost:hover{color:#96f8f1;background:rgba(34,224,214,.15);border-color:var(--cyan)}

/* ---------- 6. 头部 ---------- */
.skip-link{
  position:fixed;
  left:50%;
  top:-120px;
  transform:translateX(-50%);
  z-index:300;
  padding:12px 24px;
  border-radius:999px;
  background:var(--cyan);
  color:var(--space);
  font-family:var(--font-display);
  font-weight:700;
  font-size:15px;
  letter-spacing:.05em;
  text-decoration:none;
  transition:top .2s var(--ease);
}
.skip-link:focus,
.skip-link:focus-visible{top:14px;color:var(--space)}

.site-header{
  position:sticky;
  top:0;
  z-index:90;
  padding:14px var(--pad) 10px;
  transition:padding .3s var(--ease);
}
.site-header[data-condensed="true"]{padding-top:6px;padding-bottom:4px}

.header-shell{
  position:relative;
  max-width:var(--shell);
  margin-inline:auto;
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:clamp(8px,1.6vw,22px);
  padding:9px 12px 9px 16px;
  border-radius:999px;
  border:1px solid var(--line);
  background:linear-gradient(135deg,rgba(16,31,66,.94),rgba(10,22,51,.88));
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  box-shadow:0 22px 46px -34px rgba(0,0,0,.95),inset 0 1px 0 rgba(242,239,230,.06);
  transition:padding .3s var(--ease),border-radius .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.site-header[data-condensed="true"] .header-shell{
  padding:6px 10px 6px 14px;
  border-radius:22px;
  border-color:var(--line-cyan);
  box-shadow:0 16px 34px -30px rgba(0,0,0,.95),0 0 0 1px rgba(34,224,214,.10);
}

.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  min-width:0;
  color:var(--cream);
  text-decoration:none;
}
.brand-mark{
  display:grid;
  place-items:center;
  flex:0 0 auto;
  width:38px;
  height:38px;
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:700;
  letter-spacing:.04em;
  color:var(--space);
  background:linear-gradient(140deg,var(--cyan),var(--lime) 58%,var(--violet));
  clip-path:polygon(16% 0,100% 0,100% 72%,84% 100%,0 100%,0 28%);
  transition:transform .3s var(--ease);
}
.brand:hover .brand-mark{transform:rotate(-4deg) scale(1.04)}
.brand-text{display:flex;flex-direction:column;line-height:1.12;min-width:0}
.brand-name{
  font-family:var(--font-display);
  font-weight:800;
  font-size:19px;
  letter-spacing:.08em;
  color:var(--cream);
}
.brand-domain{
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.05em;
  color:var(--rock);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.site-nav{
  position:relative;
  justify-self:center;
  display:flex;
  align-items:center;
  padding:4px;
  border-radius:999px;
  border:1px solid rgba(139,147,167,.22);
  background:rgba(10,22,51,.62);
}
.nav-list{display:flex;align-items:center;gap:2px}
.nav-link{
  display:inline-block;
  padding:8px 13px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  letter-spacing:.02em;
  color:var(--ink-dim);
  text-decoration:none;
  transition:color .2s var(--ease),background-color .2s var(--ease),box-shadow .2s var(--ease);
}
.nav-link:hover{color:var(--cream);background:rgba(34,224,214,.13)}
.nav-link[aria-current="page"]{
  color:var(--space);
  background:linear-gradient(135deg,var(--cyan),#7ff3ec);
  box-shadow:0 0 0 1px rgba(34,224,214,.55),0 10px 22px -16px var(--cyan);
}

.nav-leagues{
  position:absolute;
  left:50%;
  top:calc(100% + 12px);
  width:max-content;
  max-width:min(560px,88vw);
  padding:14px 16px 16px;
  border-radius:18px;
  border:1px solid var(--line-violet);
  background:linear-gradient(160deg,rgba(16,31,66,.99),rgba(10,22,51,.99));
  box-shadow:0 30px 56px -34px rgba(0,0,0,.98);
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transform:translate(-50%,-8px);
  transition:opacity .22s var(--ease),transform .22s var(--ease),visibility .22s;
}
.site-nav:hover .nav-leagues,
.site-nav:focus-within .nav-leagues{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
  transform:translate(-50%,0);
}
.nav-leagues-title{
  margin-bottom:10px;
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--rock);
}
.league-list{display:flex;flex-wrap:wrap;gap:8px}
.league-chip{
  display:inline-block;
  padding:6px 13px;
  border-radius:999px;
  border:1px solid var(--line);
  font-size:13px;
  font-weight:600;
  color:var(--ink-dim);
  text-decoration:none;
  transition:color .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease);
}
.league-chip:hover,
.league-chip:focus-visible{
  color:var(--space);
  background:var(--violet);
  border-color:var(--violet);
}

.header-actions{
  display:flex;
  align-items:center;
  gap:8px;
  justify-self:end;
}

.nav-toggle{
  display:none;
  align-items:center;
  gap:8px;
  padding:9px 14px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(10,22,51,.72);
  color:var(--cream);
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:.16em;
  text-transform:uppercase;
  transition:border-color .2s var(--ease),background-color .2s var(--ease);
}
.nav-toggle:hover{border-color:var(--line-cyan);background:rgba(34,224,214,.10)}
.nav-toggle-bars{position:relative;width:16px;height:10px;flex:0 0 auto}
.nav-toggle-bars::before,
.nav-toggle-bars::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  height:2px;
  border-radius:2px;
  background:var(--cyan);
  transition:transform .22s var(--ease);
}
.nav-toggle-bars::before{top:0}
.nav-toggle-bars::after{bottom:0}
.nav-toggle[data-open="true"] .nav-toggle-bars::before{transform:translateY(4px) rotate(45deg)}
.nav-toggle[data-open="true"] .nav-toggle-bars::after{transform:translateY(-4px) rotate(-45deg)}
.nav-toggle-label{white-space:nowrap}

.header-progress{
  position:fixed;
  top:0;
  left:0;
  right:0;
  height:3px;
  z-index:120;
  pointer-events:none;
  transform:scaleX(var(--scroll-progress,0));
  transform-origin:0 50%;
  background:linear-gradient(90deg,var(--cyan),var(--lime) 55%,var(--orange));
  box-shadow:0 0 18px rgba(34,224,214,.55);
}

/* ---------- 7. 页脚 ---------- */
.site-footer{
  position:relative;
  margin-top:clamp(48px,8vw,110px);
  padding-top:clamp(52px,7vw,104px);
  border-top:1px solid var(--line);
  background:
    radial-gradient(720px 320px at 10% 0%,rgba(122,92,255,.24),transparent 64%),
    radial-gradient(600px 280px at 92% 8%,rgba(34,224,214,.12),transparent 62%),
    linear-gradient(180deg,rgba(16,31,66,.92),#070f24 78%);
  clip-path:polygon(0 2.4vw,100% 0,100% 100%,0 100%);
}
.footer-shell{
  width:100%;
  max-width:var(--shell);
  margin-inline:auto;
  padding-inline:var(--pad);
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.45fr;
  gap:clamp(24px,4vw,56px);
  align-items:start;
}
.footer-brand{display:flex;flex-direction:column;gap:10px;min-width:0}
.footer-name{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(24px,3vw,32px);
  letter-spacing:.05em;
  color:var(--cream);
  max-width:none;
}
.footer-note{
  font-size:14.5px;
  line-height:1.72;
  color:var(--ink-dim);
  max-width:34ch;
}
.footer-domain{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.08em;
  color:var(--rock);
  padding-top:2px;
  border-top:1px dashed rgba(139,147,167,.3);
  max-width:34ch;
  padding-block:10px 0;
  word-break:break-all;
}

.footer-col{display:flex;flex-direction:column;gap:12px;min-width:0}
.footer-title{
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:600;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--cyan);
  padding-bottom:10px;
  border-bottom:1px solid rgba(34,224,214,.24);
}
.footer-list{display:flex;flex-direction:column;gap:8px}
.footer-link{
  display:inline-block;
  font-size:14.5px;
  color:var(--ink-dim);
  text-decoration:none;
  transition:color .2s var(--ease),transform .2s var(--ease);
}
.footer-link:hover{color:var(--cyan);transform:translateX(3px)}

.footer-contact-item{display:flex;flex-direction:column;gap:1px}
.footer-contact-label{
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--rock);
}
.footer-contact-value{
  font-size:14px;
  line-height:1.6;
  color:var(--cream);
  word-break:break-word;
}
.footer-hours{
  font-size:13px;
  line-height:1.7;
  color:var(--rock);
  max-width:32ch;
  padding-top:6px;
  border-top:1px dashed rgba(201,139,107,.35);
}

.footer-bottom{
  width:100%;
  max-width:var(--shell);
  margin:clamp(32px,5vw,56px) auto 0;
  padding:18px var(--pad) 26px;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  border-top:1px solid rgba(139,147,167,.2);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--rock);
}
.footer-copy{max-width:none}
.footer-icp{
  padding:4px 12px;
  border-radius:999px;
  border:1px solid rgba(139,147,167,.28);
  color:var(--ink-dim);
  max-width:none;
}

/* ---------- 8. 基础组件 ---------- */
.panel{
  position:relative;
  padding:clamp(20px,3vw,36px);
  border:1px solid var(--line);
  border-radius:2px 24px 2px 24px;
  background:linear-gradient(158deg,rgba(16,31,66,.92),rgba(10,22,51,.96));
  box-shadow:0 34px 64px -52px rgba(0,0,0,.98);
  overflow:hidden;
}
.panel::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:linear-gradient(160deg,rgba(34,224,214,.10),transparent 42%);
}
.panel::after{
  content:"";
  position:absolute;
  right:0;
  bottom:0;
  width:76px;
  height:76px;
  pointer-events:none;
  background:linear-gradient(135deg,transparent 48%,rgba(34,224,214,.16) 48%);
}
.panel > *{position:relative;z-index:1}

.board{position:relative;padding-top:clamp(24px,3vw,38px)}
.board-index{
  display:block;
  margin-bottom:10px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.26em;
  color:var(--cyan);
}

.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  border-radius:999px;
  border:1px solid var(--line);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--ink-dim);
}
.tag--cyan{color:var(--cyan);border-color:rgba(34,224,214,.5);background:rgba(34,224,214,.10)}
.tag--violet{color:#bcaeff;border-color:rgba(122,92,255,.5);background:rgba(122,92,255,.16)}
.tag--lime{color:var(--lime);border-color:rgba(140,255,107,.45);background:rgba(140,255,107,.10)}
.tag--orange{color:var(--orange);border-color:rgba(255,138,61,.5);background:rgba(255,138,61,.12)}
.tag--clay{color:var(--clay);border-color:rgba(201,139,107,.5);background:rgba(201,139,107,.12)}
.tag--moss{color:#a3c19d;border-color:rgba(110,139,106,.55);background:rgba(110,139,106,.18)}

.stat{display:flex;flex-direction:column;gap:4px}
.stat-value{
  font-family:var(--font-mono);
  font-weight:700;
  font-size:clamp(28px,4vw,46px);
  line-height:1;
  letter-spacing:-.02em;
  color:var(--orange);
  font-variant-numeric:tabular-nums;
}
.stat-label{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--rock);
}

.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.05em;
  color:var(--rock);
}
.breadcrumb li{display:flex;align-items:center;gap:8px}
.breadcrumb li + li::before{content:"/";color:rgba(139,147,167,.55)}
.breadcrumb a{color:var(--ink-dim);text-decoration:none}
.breadcrumb a:hover{color:var(--cyan)}

.figure{
  position:relative;
  margin:0;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:2px 22px 2px 22px;
  background:
    linear-gradient(150deg,rgba(34,224,214,.20),rgba(122,92,255,.24) 54%,rgba(255,138,61,.18));
}
.figure::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(90deg,rgba(10,22,51,.42) 1px,transparent 1px),
    linear-gradient(0deg,rgba(10,22,51,.42) 1px,transparent 1px);
  background-size:38px 38px;
  opacity:.45;
}
.figure img,
.figure svg,
.figure video{
  position:relative;
  z-index:1;
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}
.figure[data-ratio="wide"]{aspect-ratio:16/9}
.figure[data-ratio="banner"]{aspect-ratio:21/9}
.figure[data-ratio="square"]{aspect-ratio:1/1}
.figure[data-ratio="portrait"]{aspect-ratio:3/4}
.figure[data-ratio="auto"]{aspect-ratio:auto}
.figure-caption{
  margin-top:8px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.08em;
  color:var(--rock);
}

/* ---------- 9. 动效协议 ---------- */
[data-reveal]{opacity:1;transform:none}
html[data-reveal-ready="true"] [data-reveal]{
  opacity:0;
  transform:translateY(16px);
}
html[data-reveal-ready="true"] [data-reveal][data-revealed="true"]{
  opacity:1;
  transform:none;
  transition:opacity .62s var(--ease),transform .62s var(--ease);
  transition-delay:var(--reveal-delay,0ms);
}

/* ---------- 10. 焦点与可访问性 ---------- */
:focus-visible{
  outline:3px solid var(--cyan);
  outline-offset:3px;
  border-radius:6px;
}
.brand:focus-visible,
.nav-link:focus-visible,
.nav-toggle:focus-visible{border-radius:999px}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  html[data-reveal-ready="true"] [data-reveal]{
    opacity:1;
    transform:none;
  }
  .header-progress{box-shadow:none}
}

/* ---------- 11. 响应式 ---------- */
@media (max-width:1120px){
  .nav-link{padding:8px 10px;font-size:13.5px}
  .header-shell{gap:8px}
}

@media (max-width:900px){
  html{scroll-padding-top:96px}
  .header-shell{
    grid-template-columns:1fr auto;
    padding:8px 10px 8px 14px;
  }
  .brand-domain{display:none}
  .nav-toggle{display:inline-flex}
  .btn-cta{padding:9px 15px;font-size:14px}

  .site-nav{
    position:absolute;
    left:0;
    right:0;
    top:calc(100% + 10px);
    justify-self:stretch;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    padding:14px;
    border-radius:22px;
    border:1px solid var(--line-cyan);
    background:linear-gradient(170deg,rgba(16,31,66,.99),rgba(10,22,51,.99));
    box-shadow:0 34px 60px -38px rgba(0,0,0,.98);
    max-height:min(72vh,540px);
    overflow-y:auto;
    opacity:0;
    visibility:hidden;
    transform:translateY(-10px);
    transition:opacity .24s var(--ease),transform .24s var(--ease),visibility .24s;
  }
  .site-nav[data-open="true"]{
    opacity:1;
    visibility:visible;
    transform:none;
  }
  .nav-list{flex-direction:column;align-items:stretch;gap:4px}
  .nav-link{
    display:block;
    padding:13px 16px;
    border-radius:14px;
    font-size:16px;
  }
  .nav-leagues{
    position:static;
    transform:none;
    width:auto;
    max-width:none;
    margin-top:12px;
    padding:14px;
    border-radius:16px;
    opacity:1;
    visibility:visible;
    pointer-events:auto;
    box-shadow:none;
    border-color:rgba(122,92,255,.35);
  }
  .site-nav:hover .nav-leagues,
  .site-nav:focus-within .nav-leagues{transform:none}

  .footer-shell{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1 / -1}
  .footer-contact{grid-column:1 / -1}
}

@media (max-width:640px){
  body{font-size:16px}
  .site-header{padding:10px var(--pad) 6px}
  .brand-mark{width:34px;height:34px;font-size:12px}
  .brand-name{font-size:17px}
  .header-actions{gap:6px}
  .btn-cta{padding:8px 13px;font-size:13px}
  .nav-toggle{padding:8px 12px}
  .nav-toggle-label{display:none}

  .footer-shell{grid-template-columns:1fr;gap:26px}
  .footer-brand,
  .footer-contact{grid-column:auto}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .section-head{align-items:flex-start}
  .panel{padding:20px 18px}
}