/* ============================================================
   33体育入口 · 共享样式 /assets/site.css
   夜场底色 / 战术绿面板 / 草皮绿实色层 / 边线绿轴网
   转会窗橙强调 + 荧光青数据高亮
   ============================================================ */

/* ---------- 1. 令牌 ---------- */
:root{
  --bg:#050D0B;
  --panel:#0B2A22;
  --card:#14483A;
  --line:#2A6F58;
  --line-soft:rgba(42,111,88,.34);
  --line-faint:rgba(42,111,88,.16);
  --accent:#FF6A1F;
  --accent-soft:rgba(255,106,31,.12);
  --data:#52F2D0;
  --data-soft:rgba(82,242,208,.08);
  --gold:#E0A64B;
  --gold-soft:rgba(224,166,75,.10);
  --ink:#E8F0EC;
  --ink-mute:#93A8A0;
  --glass:rgba(255,255,255,.07);
  --glass-line:rgba(255,255,255,.12);
  --rail-w:72px;
  --rail-open:248px;
  --topbar-h:56px;
  --gutter:clamp(16px,3.4vw,44px);
  --maxw:1440px;
  --font-sans:system-ui,-apple-system,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --font-display:"Helvetica Neue Condensed","Arial Narrow",system-ui,"PingFang SC","Microsoft YaHei",sans-serif;
  --font-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 2. Reset 与底噪 ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  padding-top:var(--topbar-h);
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background-image:
    linear-gradient(to right,rgba(42,111,88,.11) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(42,111,88,.11) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(130% 92% at 42% 0%,#000 12%,transparent 76%);
  mask-image:radial-gradient(130% 92% at 42% 0%,#000 12%,transparent 76%);
}
main{position:relative;z-index:1;display:block}
img,picture,video{max-width:100%;display:block}
button{font:inherit}
[hidden]{display:none !important}

/* ---------- 3. 中文排版 ---------- */
h1,h2,h3,h4{
  margin:0 0 .5em;
  font-family:var(--font-display);
  font-weight:800;
  line-height:1.16;
  letter-spacing:-.02em;
  color:var(--ink);
}
h1{font-size:clamp(2rem,4.6vw,3.5rem)}
h2{font-size:clamp(1.45rem,2.5vw,2.15rem)}
h3{font-size:clamp(1.1rem,1.6vw,1.35rem)}
h4{font-size:1rem;letter-spacing:0}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
a{color:inherit}
ul,ol{margin:0 0 1em;padding-left:1.15em}
strong{font-weight:700;color:#fff}
::selection{background:var(--accent);color:#0A0F0D}

.display{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(2.1rem,5.4vw,4.2rem);
  line-height:1.04;
  letter-spacing:-.03em;
  margin:0;
}
.lede{font-size:clamp(1rem,1.35vw,1.18rem);line-height:1.72;color:#CFDCD6;max-width:70ch}
.note{font-size:13px;line-height:1.6;color:var(--ink-mute);max-width:72ch}
.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1;letter-spacing:-.01em}
.big-number{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-weight:600;
  font-size:clamp(3rem,9vw,7rem);
  line-height:.9;
  letter-spacing:-.05em;
  color:var(--data);
  margin:0;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin:0 0 14px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--ink-mute);
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--accent)}
.link-underline{
  color:var(--ink);
  text-decoration:none;
  background-image:linear-gradient(var(--data),var(--data));
  background-repeat:no-repeat;
  background-position:0 100%;
  background-size:0% 1px;
  padding-bottom:1px;
  transition:background-size .18s var(--ease),color .18s var(--ease);
}
.link-underline:hover,.link-underline:focus-visible{color:#fff;background-size:100% 1px}

/* ---------- 4. 栅格与容器 ---------- */
.wrap{
  width:100%;
  max-width:var(--maxw);
  margin-left:auto;
  margin-right:auto;
  padding-left:var(--gutter);
  padding-right:var(--gutter);
}
.section{padding-top:clamp(40px,6vw,88px);padding-bottom:clamp(40px,6vw,88px)}
.section--tight{padding-top:clamp(22px,3.4vw,44px);padding-bottom:clamp(22px,3.4vw,44px)}
.grid{display:grid;gap:clamp(16px,2.4vw,32px)}
.grid--12{grid-template-columns:repeat(12,minmax(0,1fr))}
.grid--6{grid-template-columns:repeat(6,minmax(0,1fr))}
.stack{display:flex;flex-direction:column;gap:clamp(12px,1.6vw,22px)}
.hairline{height:1px;background:var(--line-soft);border:0;margin:0}

/* ---------- 5. 基础组件 ---------- */
.panel{background:var(--panel);border:1px solid var(--line-soft);padding:clamp(16px,2.2vw,28px)}
.panel--solid{background:var(--card)}
.glass{
  background:var(--glass);
  border:1px solid var(--glass-line);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  padding:clamp(14px,1.8vw,22px);
}
.card{
  background:var(--card);
  border:1px solid var(--line-soft);
  padding:clamp(14px,1.8vw,22px);
  transition:border-color .12s var(--ease),background-color .12s var(--ease);
}
.card:hover,.card:focus-within{border-color:var(--accent)}
.stat{display:flex;flex-direction:column;gap:6px}
.stat__value{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:600;font-size:clamp(1.5rem,3vw,2.3rem);line-height:1;color:var(--data)}
.stat__label{font-size:12px;letter-spacing:.08em;color:var(--ink-mute)}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:2px 8px;
  border:1px solid var(--line-soft);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.04em;
  color:var(--ink-mute);
}
.tag--accent{border-color:rgba(255,106,31,.5);background:var(--accent-soft);color:var(--accent)}
.tag--data{border-color:rgba(82,242,208,.42);background:var(--data-soft);color:var(--data)}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;
  border:1px solid rgba(224,166,75,.45);
  background:var(--gold-soft);
  color:var(--gold);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.1em;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:12px 20px;
  border:1px solid var(--line);
  background:transparent;
  color:var(--ink);
  font-size:14px;
  font-weight:600;
  letter-spacing:.02em;
  text-decoration:none;
  cursor:pointer;
  transition:border-color .12s var(--ease),background-color .12s var(--ease),color .12s var(--ease);
}
.btn:hover{border-color:var(--accent);color:#fff}
.btn--accent{background:var(--accent);border-color:var(--accent);color:#0A0F0D}
.btn--accent:hover{background:#ff8347;border-color:#ff8347;color:#0A0F0D}
.btn--ghost{background:var(--glass);border-color:var(--glass-line)}
.btn__glyph{font-family:var(--font-mono);font-size:14px;line-height:1}
.table{width:100%;border-collapse:collapse;font-size:14px}
.table caption{text-align:left;font-size:12px;color:var(--ink-mute);padding-bottom:8px}
.table th{
  text-align:left;font-weight:600;font-size:11px;letter-spacing:.14em;
  color:var(--ink-mute);padding:10px 12px;border-bottom:1px solid var(--line-soft);
}
.table td{
  padding:12px;border-bottom:1px solid var(--line-faint);
  font-variant-numeric:tabular-nums;
}
.table tbody tr:nth-child(even) td{background:rgba(20,72,58,.5)}
.table .num{font-family:var(--font-mono)}
.breadcrumb{font-size:12px;color:var(--ink-mute)}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:2px;list-style:none;margin:0;padding:0}
.breadcrumb li{display:inline-flex;align-items:center}
.breadcrumb li+li::before{content:"/";color:var(--line);margin:0 8px}
.breadcrumb a{color:var(--ink-mute);text-decoration:none}
.breadcrumb a:hover{color:var(--data)}
.breadcrumb [aria-current]{color:var(--ink)}
.anchor-nav{
  display:flex;gap:4px;overflow-x:auto;
  padding:8px 0;
  border-bottom:1px solid var(--line-soft);
  scrollbar-width:thin;
}
.anchor-nav a{
  position:relative;
  flex:0 0 auto;
  padding:7px 12px 7px 16px;
  font-size:13px;
  color:var(--ink-mute);
  text-decoration:none;
  white-space:nowrap;
  transition:color .18s var(--ease);
}
.anchor-nav a::before{
  content:"";
  position:absolute;left:0;top:7px;bottom:7px;width:2px;
  background:var(--data);
  transform:scaleY(0);transform-origin:top;
  transition:transform .18s var(--ease);
}
.anchor-nav a:hover{color:var(--ink)}
.anchor-nav a[aria-current]{color:var(--data)}
.anchor-nav a[aria-current]::before{transform:scaleY(1)}

/* ---------- 6. 响应式图片容器 ---------- */
.media{
  position:relative;
  display:block;
  overflow:hidden;
  border:1px solid var(--line-soft);
  background:linear-gradient(150deg,#0B2A22 0%,#050D0B 78%);
}
.media img{width:100%;height:100%;object-fit:cover;filter:saturate(.86) contrast(1.06)}
.media--16x9{aspect-ratio:16/9}
.media--4x3{aspect-ratio:4/3}
.media--3x2{aspect-ratio:3/2}
.media--3x4{aspect-ratio:3/4}
.media--square{aspect-ratio:1/1}
.media--wide{aspect-ratio:21/9}
.media__caption{
  position:absolute;left:0;right:0;bottom:0;
  padding:10px 12px;
  background:linear-gradient(180deg,rgba(5,13,11,0) 0%,rgba(5,13,11,.92) 100%);
  font-size:12px;line-height:1.5;color:var(--ink-mute);
}
.media--slot::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(135deg,rgba(82,242,208,.07) 0 2px,transparent 2px 9px);
}
.media--slot::before{
  content:attr(data-slot-label);
  position:absolute;left:12px;top:12px;z-index:1;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--line);
}

/* ---------- 7. 头部外壳 ---------- */
.skip-link{
  position:fixed;left:14px;top:-70px;z-index:200;
  padding:10px 16px;
  background:var(--accent);color:#0A0F0D;
  font-size:13px;font-weight:700;text-decoration:none;
  transition:top .15s var(--ease);
}
.skip-link:focus{top:10px}
.site-header{position:relative;z-index:80}

.statusbar{
  position:fixed;top:0;left:0;right:0;
  height:var(--topbar-h);
  z-index:80;
  display:flex;align-items:center;
  gap:clamp(8px,1.4vw,18px);
  padding-left:clamp(12px,2vw,24px);
  padding-right:clamp(12px,2vw,24px);
  background:linear-gradient(90deg,rgba(5,13,11,.97) 0%,rgba(11,42,34,.9) 62%,rgba(5,13,11,.97) 100%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  backdrop-filter:blur(14px) saturate(120%);
  border-bottom:1px solid var(--line-soft);
}
.brand{
  display:inline-flex;align-items:center;gap:12px;
  flex:0 0 auto;
  padding-right:clamp(10px,1.6vw,22px);
  border-right:1px solid var(--line-soft);
  color:var(--ink);
  text-decoration:none;
}
.brand__mark{
  display:grid;place-items:center;
  width:34px;height:34px;
  background:var(--card);
  border:1px solid var(--line);
  color:var(--data);
  font-size:13px;font-weight:600;
  transition:border-color .12s var(--ease),color .12s var(--ease);
}
.brand:hover .brand__mark{border-color:var(--accent);color:var(--accent)}
.brand__text{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.brand__name{font-family:var(--font-display);font-size:15px;font-weight:800;letter-spacing:.02em}
.brand__line{font-size:11px;color:var(--ink-mute);letter-spacing:.04em}

.statusbar__chips{
  display:none;align-items:center;gap:8px;
  list-style:none;margin:0 0 0 auto;padding:0;
}
.status-chip{
  display:inline-flex;align-items:baseline;gap:8px;
  padding:5px 10px;
  border:1px solid var(--line-faint);
  background:var(--glass);
  white-space:nowrap;
}
.status-chip__key{font-size:11px;letter-spacing:.08em;color:var(--ink-mute)}
.status-chip__value{font-size:12px;font-weight:600;color:var(--ink)}
.status-chip--live{border-color:rgba(255,106,31,.5);background:var(--accent-soft)}
.status-chip--live .status-chip__value{color:var(--accent)}
.status-chip--opt{display:none}
@media (min-width:900px){
  .statusbar__chips{display:flex}
  .nav-toggle{margin-left:14px}
}
@media (min-width:1280px){
  .status-chip--opt{display:inline-flex}
}

.nav-toggle{
  display:inline-flex;align-items:center;gap:9px;
  margin-left:auto;
  padding:9px 12px;
  border:1px solid var(--line-soft);
  background:var(--glass);
  color:var(--ink);
  font-size:12px;font-weight:600;letter-spacing:.12em;
  cursor:pointer;
  transition:border-color .12s var(--ease),color .12s var(--ease);
}
.nav-toggle:hover{border-color:var(--accent);color:var(--accent)}
.nav-toggle__bars{position:relative;display:block;width:16px;height:10px}
.nav-toggle__bars::before,.nav-toggle__bars::after{
  content:"";position:absolute;left:0;right:0;height:2px;background:currentColor;
  transition:transform .18s var(--ease),top .18s var(--ease);
}
.nav-toggle__bars::before{top:0}
.nav-toggle__bars::after{top:8px}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before{top:4px;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after{top:4px;transform:rotate(-45deg)}
.nav-toggle__label{line-height:1}

.site-nav{
  position:fixed;
  top:var(--topbar-h);left:0;bottom:0;
  width:min(302px,86vw);
  z-index:70;
  display:flex;flex-direction:column;
  background:linear-gradient(180deg,#08231C 0%,#050D0B 100%);
  border-right:1px solid var(--line-soft);
  transform:translateX(-101%);
  transition:transform .24s var(--ease),width .22s var(--ease),background-color .22s var(--ease);
  overflow-y:auto;
  overscroll-behavior:contain;
}
.site-nav[data-open="true"]{transform:translateX(0)}
.site-nav__title{
  margin:18px 0 8px;
  padding:0 22px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.2em;
  color:var(--ink-mute);
  white-space:nowrap;
}
.nav-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.nav-list li+li .nav-link{border-top:1px solid var(--line-faint)}
.nav-link{
  position:relative;
  display:flex;align-items:center;gap:14px;
  min-height:54px;
  padding:0 22px;
  color:var(--ink-mute);
  text-decoration:none;
  font-size:14px;font-weight:600;letter-spacing:.02em;
  transition:color .18s var(--ease),background-color .18s var(--ease);
}
.nav-link::before{
  content:"";
  position:absolute;left:0;top:50%;width:3px;height:0;
  background:var(--data);
  transform:translateY(-50%);
  transition:height .18s var(--ease),background-color .18s var(--ease);
}
.nav-link:hover{color:var(--ink);background:var(--data-soft)}
.nav-link:hover::before{height:18px}
.nav-link[aria-current="page"]{color:var(--ink);background:var(--data-soft)}
.nav-link[aria-current="page"]::before{height:26px;background:var(--data)}
.nav-link__index{font-size:11px;color:var(--line);min-width:20px}
.nav-link[aria-current="page"] .nav-link__index{color:var(--data)}
.nav-link__label{white-space:nowrap}
.site-nav__foot{
  margin-top:auto;
  display:flex;flex-direction:column;gap:12px;
  padding:18px 22px 22px;
  border-top:1px solid var(--line-soft);
}
.site-nav__note{margin:0;font-size:12px;line-height:1.6;color:var(--ink-mute)}
.site-nav__cta{width:100%}

.nav-scrim{
  position:fixed;inset:var(--topbar-h) 0 0 0;
  z-index:65;
  background:rgba(2,7,6,.64);
  -webkit-backdrop-filter:blur(2px);
  backdrop-filter:blur(2px);
  opacity:0;visibility:hidden;
  transition:opacity .2s var(--ease),visibility .2s var(--ease);
}
.site-header[data-nav-open="true"] .nav-scrim{opacity:1;visibility:visible}

.scroll-progress{
  position:fixed;left:0;right:0;
  top:calc(var(--topbar-h) - 2px);
  height:2px;
  z-index:85;
  background:linear-gradient(90deg,var(--data) 0%,var(--accent) 100%);
  transform:scaleX(0);
  transform-origin:0 50%;
  pointer-events:none;
  will-change:transform;
}

@media (min-width:640px){
  .brand__mark{width:36px;height:36px}
}
@media (min-width:1024px){
  body{padding-left:var(--rail-w)}
  .site-nav{
    width:var(--rail-w);
    transform:none;
    background:rgba(6,16,13,.88);
    -webkit-backdrop-filter:blur(16px) saturate(115%);
    backdrop-filter:blur(16px) saturate(115%);
    overflow:hidden;
  }
  .site-nav:hover,.site-nav:focus-within{
    width:var(--rail-open);
    background:rgba(7,26,21,.96);
  }
  .site-nav__title{
    margin:0;
    padding:0 22px;
    line-height:46px;
    opacity:0;
    transition:opacity .18s var(--ease);
  }
  .site-nav:hover .site-nav__title,.site-nav:focus-within .site-nav__title{opacity:1}
  .nav-link{padding:0 0 0 26px;outline-offset:-2px}
  .nav-link__label{
    opacity:0;
    transform:translateX(-8px);
    transition:opacity .18s var(--ease),transform .18s var(--ease);
  }
  .site-nav:hover .nav-link__label,
  .site-nav:focus-within .nav-link__label{opacity:1;transform:none}
  .site-nav__foot{padding:14px 12px;align-items:center}
  .site-nav__note{display:none}
  .site-nav__cta{width:46px;height:46px;padding:0;overflow:hidden}
  .site-nav__cta .btn__label{
    max-width:0;opacity:0;overflow:hidden;white-space:nowrap;
    transition:max-width .2s var(--ease),opacity .18s var(--ease);
  }
  .site-nav:hover .site-nav__cta,.site-nav:focus-within .site-nav__cta,
  .site-nav__cta:focus-visible{
    width:100%;padding:12px 16px;
  }
  .site-nav:hover .site-nav__cta .btn__label,
  .site-nav:focus-within .site-nav__cta .btn__label,
  .site-nav__cta:focus-visible .btn__label{max-width:160px;opacity:1}
  .nav-scrim{display:none}
}

/* ---------- 8. 页脚 ---------- */
.site-footer{
  position:relative;
  z-index:1;
  margin-top:clamp(48px,8vw,120px);
  background:linear-gradient(180deg,#050D0B 0%,#071712 55%,#050D0B 100%);
  border-top:1px solid var(--line-soft);
}
.site-footer::before{
  content:"";
  position:absolute;top:-1px;left:0;
  width:clamp(72px,12vw,160px);height:2px;
  background:var(--accent);
}
.footer-inner{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(22px,3vw,44px);
  padding-top:clamp(38px,5.6vw,72px);
  padding-bottom:clamp(30px,4.4vw,56px);
}
.footer-brand{
  display:flex;flex-direction:column;gap:14px;
  padding:clamp(16px,2.2vw,26px);
  background:var(--glass);
  border:1px solid var(--glass-line);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
}
.brand--footer{padding-right:0;border-right:0;padding-bottom:14px;border-bottom:1px solid var(--line-faint)}
.footer-brand__line{
  margin:0;
  font-family:var(--font-display);
  font-size:clamp(1rem,1.5vw,1.2rem);
  font-weight:700;
  letter-spacing:-.01em;
  color:var(--ink);
}
.footer-brand__meta{margin:0;font-size:13px;line-height:1.7;color:var(--ink-mute);max-width:46ch}
.footer-nav{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:clamp(18px,2.4vw,30px);
}
.footer-col__title{
  margin:0 0 12px;
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:500;
  letter-spacing:.18em;
  color:var(--ink-mute);
}
.footer-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.footer-link{
  display:inline-block;
  font-size:14px;
  color:var(--ink-mute);
  text-decoration:none;
  background-image:linear-gradient(var(--data),var(--data));
  background-repeat:no-repeat;
  background-position:0 100%;
  background-size:0% 1px;
  padding-bottom:1px;
  transition:background-size .18s var(--ease),color .18s var(--ease);
}
.footer-link:hover,.footer-link:focus-visible{color:var(--ink);background-size:100% 1px}
.footer-contact{
  padding:clamp(14px,1.8vw,22px);
  border:1px solid var(--line-soft);
  background:rgba(11,42,34,.55);
}
.footer-contact__title{
  margin:0 0 12px;
  font-family:var(--font-mono);
  font-size:11px;font-weight:500;letter-spacing:.18em;
  color:var(--ink-mute);
}
.footer-contact__list{list-style:none;margin:0 0 12px;padding:0;display:flex;flex-direction:column;gap:8px}
.footer-contact__item{display:flex;gap:10px;font-size:13px;color:var(--ink);word-break:break-all}
.footer-contact__key{flex:0 0 42px;color:var(--ink-mute)}
.footer-contact__note{margin:0;font-size:12px;line-height:1.6;color:var(--ink-mute)}
.footer-base{border-top:1px solid var(--line-soft);background:rgba(5,13,11,.88)}
.footer-base__inner{
  display:flex;flex-wrap:wrap;align-items:center;
  gap:8px clamp(14px,2vw,28px);
  padding-top:20px;padding-bottom:24px;
}
.footer-legal{
  margin:0;
  font-size:12px;
  color:var(--ink);
  padding:3px 10px;
  border:1px solid var(--line-soft);
}
.footer-contact-line{margin:0;font-size:12px;color:var(--ink-mute)}
.footer-closing{margin:0;font-size:12px;color:var(--ink-mute);max-width:56ch}
.footer-year{margin:0 0 0 auto;font-family:var(--font-mono);font-size:12px;color:var(--ink-mute)}

@media (min-width:768px){
  .footer-inner{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-brand{grid-column:1 / -1}
  .footer-nav{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media (min-width:1024px){
  .footer-inner{grid-template-columns:minmax(0,4fr) minmax(0,8fr)}
  .footer-brand{grid-column:auto}
  .footer-contact{grid-column:1 / -1}
}
@media (min-width:1280px){
  .footer-inner{grid-template-columns:minmax(0,3fr) minmax(0,6fr) minmax(0,3fr)}
  .footer-contact{grid-column:auto}
}

/* ---------- 9. 焦点与降级 ---------- */
:focus-visible{outline:2px solid var(--data);outline-offset:2px}
main:focus-visible{outline-offset:-2px}
@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;
  }
  .scroll-progress{transition:none}
}