/* ==========================================================================
   B体育旧版 · 共享样式 /assets/site.css
   气质：深夜赛场控制室 × 旧版终端界面
   形状：锐利直角 / 1px 苔绿结构线 / 24px 精密网格
   ========================================================================== */

:root{
  /* 矿物色体系 */
  --ink:#08130F;        /* 墨夜绿 · 页面基底 */
  --deep:#0E241C;       /* 深墨绿 · 区块与卡片底 */
  --moss:#2F4A3E;       /* 苔绿 · 结构线与边框 */
  --stone:#7E8C87;      /* 岩灰 · 注释与时间戳 */
  --silver:#C3CFCA;     /* 冷银 · 次级正文 */
  --paper:#F2EFE6;      /* 米白 · 主文字 */
  --cyan:#38F2C6;       /* 荧光青 · 强调 */
  --orange:#FF7A29;     /* 警示橙 · 比分与关键操作 */
  --clay:#A85A34;       /* 陶土棕 · 栏目记号 */
  --charcoal:#030A08;   /* 炭黑 · 页脚与最深底 */

  /* 结构 */
  --hair:1px solid var(--moss);
  --hair-soft:1px solid rgba(47,74,62,.7);
  --shell:1280px;
  --pad-x:64px;
  --step:24px;

  /* 字体 */
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-mono:"JetBrains Mono","SFMono-Regular",ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  --font-narrow:"Oswald","Arial Narrow","Helvetica Neue",system-ui,sans-serif;

  --ease:cubic-bezier(.22,.68,.24,1);
}

/* --------------------------------------------------------------- reset */
*,*::before,*::after{box-sizing:border-box}

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

body{
  margin:0;
  background-color:var(--ink);
  color:var(--paper);
  font-family:var(--font-sans);
  font-size:16px;
  font-weight:400;
  line-height:1.75;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}

/* 全局精密网格：24px 终端面板底纹 */
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background-image:
    linear-gradient(90deg,rgba(47,74,62,.30) 1px,transparent 1px),
    linear-gradient(180deg,rgba(47,74,62,.30) 1px,transparent 1px);
  background-size:24px 24px;
  opacity:.42;
}

img,svg,video{display:block;max-width:100%;height:auto}

a{color:var(--cyan);text-decoration:none;transition:color .18s var(--ease),border-color .18s var(--ease)}
a:hover{color:#8ff8dd}

h1,h2,h3,h4,h5,p,figure,blockquote,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}

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

table{border-collapse:collapse;width:100%}

:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}

::selection{background:var(--cyan);color:var(--ink)}

main{position:relative;z-index:1}

/* --------------------------------------------------------------- 工具类 */
.mono{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-feature-settings:"tnum" 1;
  letter-spacing:.02em;
}

.sr-only{
  position:absolute;
  width:1px;height:1px;
  margin:-1px;padding:0;
  overflow:hidden;
  clip:rect(0 0 0 0);
  clip-path:inset(50%);
  white-space:nowrap;
  border:0;
}

.skip-link{
  position:fixed;
  top:0;left:50%;
  transform:translate(-50%,-140%);
  z-index:200;
  padding:10px 22px;
  background:var(--cyan);
  color:var(--ink);
  font-size:14px;
  font-weight:600;
  letter-spacing:.02em;
  transition:transform .2s var(--ease);
}
.skip-link:focus,
.skip-link:focus-visible{transform:translate(-50%,0);color:var(--ink)}

.hairline{border:0;border-top:1px solid var(--moss);margin:0}

/* --------------------------------------------------------------- 布局容器 */
.shell{
  position:relative;
  z-index:1;
  width:100%;
  max-width:var(--shell);
  margin:0 auto;
  padding:0 var(--pad-x);
}

.section{padding:72px 0}
.section--tight{padding:44px 0}
.section--flush{padding:0 0 72px}

.section-head{max-width:62ch}

.section-kicker{
  font-family:var(--font-narrow);
  font-size:12px;
  font-weight:500;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--clay);
}

.section-title{
  margin-top:10px;
  font-size:34px;
  line-height:1.26;
  font-weight:600;
  letter-spacing:-.01em;
  color:var(--paper);
}

.section-lead{
  margin-top:12px;
  font-size:16px;
  color:var(--silver);
}

/* --------------------------------------------------------------- 栅格 */
.grid-12{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  gap:var(--step);
  align-items:start;
}

.col-3{grid-column:span 3}
.col-4{grid-column:span 4}
.col-6{grid-column:span 6}
.col-8{grid-column:span 8}
.col-12{grid-column:span 12}

/* --------------------------------------------------------------- 头部 · 刊头 */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(8,19,15,.95);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--moss);
}

.scroll-progress{
  position:absolute;
  left:0;
  right:0;
  bottom:-1px;
  height:2px;
  transform:scaleX(0);
  transform-origin:0 50%;
  background:linear-gradient(90deg,var(--cyan),var(--orange));
  z-index:3;
  pointer-events:none;
}

.header-shell{
  position:relative;
  width:100%;
  max-width:var(--shell);
  margin:0 auto;
  padding:0 var(--pad-x);
}

.masthead-grid{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:var(--step);
  padding:18px 0 14px;
  transition:padding .3s var(--ease);
}

.header-slot{
  display:flex;
  flex-direction:column;
  gap:3px;
  min-width:0;
}
.header-slot--score{
  justify-self:start;
  text-align:left;
  color:var(--silver);
}
.header-slot--score:hover{color:var(--paper)}
.header-slot--score:hover .slot-value{color:var(--cyan)}
.header-slot--mail{
  justify-self:end;
  align-items:flex-end;
  text-align:right;
}

.slot-label{
  font-family:var(--font-narrow);
  font-size:11px;
  font-weight:500;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--stone);
}

.slot-value{
  font-size:13px;
  color:var(--paper);
  transition:color .18s var(--ease);
}

/* 品牌报头 */
.brand{
  justify-self:center;
  display:inline-flex;
  align-items:center;
  gap:12px;
  color:var(--paper);
}
.brand:hover{color:var(--paper)}

.brand-mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  border:1px solid var(--cyan);
  background:var(--deep);
  color:var(--cyan);
  font-family:var(--font-narrow);
  font-size:20px;
  font-weight:600;
  letter-spacing:.02em;
  line-height:1;
  transition:width .3s var(--ease),height .3s var(--ease),font-size .3s var(--ease);
}

.brand-text{display:flex;flex-direction:column;line-height:1.2}

.brand-name{
  font-size:22px;
  font-weight:700;
  letter-spacing:.02em;
  transition:font-size .3s var(--ease);
}

.brand-line{
  display:block;
  max-height:22px;
  overflow:hidden;
  font-size:12px;
  letter-spacing:.14em;
  color:var(--stone);
  transition:opacity .3s var(--ease),max-height .3s var(--ease);
}

/* 邮箱复制 */
.copy-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  max-width:100%;
  padding:6px 10px;
  border:1px solid var(--moss);
  background:rgba(14,36,28,.6);
  color:var(--silver);
  font-size:12px;
  line-height:1.4;
  transition:border-color .18s var(--ease),color .18s var(--ease),background-color .18s var(--ease);
}
.copy-btn:hover{border-color:var(--cyan);color:var(--paper)}
.copy-btn[data-copied="true"]{border-color:var(--cyan);background:rgba(56,242,198,.12);color:var(--paper)}
.copy-btn[data-copied="false"]{border-color:var(--orange);background:rgba(255,122,41,.12)}

.copy-btn-label{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-size:11.5px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.copy-btn-action{
  font-family:var(--font-narrow);
  font-size:10.5px;
  font-weight:500;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--cyan);
  white-space:nowrap;
}

/* 移动导航按钮 */
.nav-toggle{
  display:none;
  position:absolute;
  top:14px;
  right:var(--pad-x);
  z-index:6;
  width:44px;
  height:44px;
  border:1px solid var(--moss);
  background:var(--deep);
  align-items:center;
  justify-content:center;
  transition:border-color .18s var(--ease),background-color .18s var(--ease);
}
.nav-toggle:hover{border-color:var(--cyan)}

.nav-toggle span{
  position:relative;
  display:block;
  width:18px;
  height:1.5px;
  background:var(--paper);
  transition:background-color .2s var(--ease);
}
.nav-toggle span::before,
.nav-toggle span::after{
  content:"";
  position:absolute;
  left:0;
  width:18px;
  height:1.5px;
  background:var(--paper);
  transition:transform .26s var(--ease),background-color .2s var(--ease);
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg);background:var(--cyan)}
.nav-toggle[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg);background:var(--cyan)}

/* 导航 */
.site-nav{border-top:1px solid var(--moss)}

.nav-list{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  align-items:center;
  gap:34px;
}

.nav-item{display:block}

.nav-link{
  display:block;
  padding:12px 2px 10px;
  border-bottom:2px solid transparent;
  color:var(--silver);
  font-size:15px;
  font-weight:500;
  letter-spacing:.02em;
  transition:color .18s var(--ease),border-color .18s var(--ease);
}
.nav-link:hover{color:var(--paper);border-bottom-color:var(--moss)}
.nav-link[aria-current="page"]{
  color:var(--cyan);
  border-bottom-color:var(--cyan);
}

/* 常驻数据条 */
.data-strip{
  display:flex;
  align-items:center;
  gap:26px;
  min-height:40px;
  border-top:1px solid var(--moss);
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-size:12.5px;
  letter-spacing:.02em;
  color:var(--stone);
  overflow:hidden;
}

.strip-item{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}

.strip-dot{
  display:inline-block;
  width:7px;
  height:7px;
  background:var(--orange);
  animation:pulse 1.6s ease-in-out infinite;
}

@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.32;transform:scale(.72)}
}

.strip-link{
  margin-left:auto;
  padding:4px 10px;
  border:1px solid var(--moss);
  color:var(--cyan);
  font-size:12px;
  white-space:nowrap;
  transition:border-color .18s var(--ease),background-color .18s var(--ease),color .18s var(--ease);
}
.strip-link:hover{border-color:var(--cyan);background:rgba(56,242,198,.1);color:var(--paper)}

/* 滚动收窄状态 */
.site-header[data-compact="true"] .masthead-grid{padding:6px 0 6px}
.site-header[data-compact="true"] .brand-mark{width:34px;height:34px;font-size:16px}
.site-header[data-compact="true"] .brand-name{font-size:18px}
.site-header[data-compact="true"] .brand-line{opacity:0;max-height:0}
.site-header[data-compact="true"] .nav-link{padding:8px 2px}

/* --------------------------------------------------------------- 页脚 */
.site-footer{
  position:relative;
  z-index:1;
  margin-top:72px;
  background:var(--charcoal);
  border-top:1px solid var(--moss);
}
.site-footer::before{
  content:"";
  display:block;
  height:1px;
  background:linear-gradient(90deg,var(--cyan),rgba(56,242,198,0) 62%);
}

.footer-shell{
  width:100%;
  max-width:var(--shell);
  margin:0 auto;
  padding:56px var(--pad-x) 28px;
}

.footer-top{
  display:grid;
  grid-template-columns:minmax(260px,1fr) 2fr;
  gap:48px;
  padding-bottom:40px;
  border-bottom:1px solid rgba(47,74,62,.85);
}

.footer-kicker{
  font-family:var(--font-narrow);
  font-size:12px;
  font-weight:500;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--clay);
}

.footer-brand-name{
  margin-top:10px;
  font-size:26px;
  font-weight:700;
  letter-spacing:.02em;
  color:var(--paper);
}

.footer-brand-line{
  margin-top:6px;
  font-size:15px;
  color:var(--silver);
}

.footer-region{
  margin-top:16px;
  max-width:36ch;
  font-size:13px;
  line-height:1.7;
  color:var(--stone);
}

.footer-cols{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:28px 24px;
}

.footer-col{min-width:0}

.footer-col-title{
  padding-bottom:8px;
  margin-bottom:12px;
  border-bottom:1px solid rgba(47,74,62,.85);
  font-size:13px;
  font-weight:600;
  letter-spacing:.08em;
  color:var(--cyan);
}

.footer-list{display:grid;gap:2px}

.footer-link{
  display:block;
  padding:6px 0;
  font-size:14px;
  color:var(--silver);
}
.footer-link::before{
  content:"—";
  margin-right:8px;
  font-family:var(--font-mono);
  color:var(--moss);
  transition:color .18s var(--ease);
}
.footer-link:hover{color:var(--cyan)}
.footer-link:hover::before{color:var(--cyan)}

.footer-legal{
  display:grid;
  gap:16px;
  padding-top:28px;
}

.legal-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:14px 28px;
}

.legal-item{
  display:flex;
  flex-direction:column;
  gap:2px;
  padding-left:12px;
  border-left:2px solid var(--moss);
}

.legal-label{
  font-family:var(--font-narrow);
  font-size:11px;
  font-weight:500;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--stone);
}

.legal-value{
  font-size:14px;
  color:var(--paper);
  word-break:break-all;
}

.footer-note{
  max-width:78ch;
  font-size:13px;
  line-height:1.7;
  color:var(--stone);
}

.footer-copy{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-size:12px;
  letter-spacing:.04em;
  color:var(--stone);
}

/* --------------------------------------------------------------- 按钮 */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:13px 22px;
  border:1px solid var(--moss);
  background:transparent;
  color:var(--paper);
  font-size:15px;
  font-weight:500;
  letter-spacing:.02em;
  border-radius:0;
  transition:background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.btn:hover{border-color:var(--cyan);background:rgba(56,242,198,.12);color:var(--paper)}

.btn--primary{
  border-color:var(--orange);
  background:var(--orange);
  color:var(--charcoal);
  font-weight:600;
}
.btn--primary:hover{
  border-color:var(--paper);
  background:var(--paper);
  color:var(--ink);
}

.btn--ghost{
  border-color:rgba(195,207,202,.38);
  color:var(--silver);
}
.btn--ghost:hover{border-color:var(--cyan);color:var(--paper);background:transparent}

.btn--quiet{
  padding:8px 14px;
  border-color:rgba(47,74,62,.9);
  font-size:13px;
  color:var(--silver);
}

/* --------------------------------------------------------------- 面包屑 */
.breadcrumbs{padding:22px 0 0}

.breadcrumbs-list{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.02em;
  color:var(--stone);
}

.breadcrumbs-list li{display:inline-flex;align-items:center}
.breadcrumbs-list li + li::before{
  content:"/";
  margin-right:8px;
  color:var(--moss);
}

.crumb{color:var(--stone)}
.crumb:hover{color:var(--cyan)}
.crumb-current{color:var(--silver)}

/* --------------------------------------------------------------- 面板与数据块 */
.panel{
  position:relative;
  padding:24px;
  border:1px solid var(--moss);
  background:var(--deep);
}

.panel--accent::before{
  content:"";
  position:absolute;
  top:-1px;left:-1px;right:-1px;
  height:2px;
  background:var(--cyan);
}

.panel-head{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  align-items:baseline;
  gap:12px 16px;
  padding-bottom:12px;
  margin-bottom:16px;
  border-bottom:1px solid rgba(47,74,62,.85);
}

.panel-title{
  font-size:19px;
  font-weight:600;
  letter-spacing:0;
  color:var(--paper);
}

.panel-body{
  font-size:15px;
  color:var(--silver);
}

.panel-foot{
  margin-top:18px;
  padding-top:14px;
  border-top:1px solid rgba(47,74,62,.85);
}

.data-bar{
  width:100vw;
  margin-left:calc(50% - 50vw);
  padding:18px 0;
  border-top:1px solid var(--moss);
  border-bottom:1px solid var(--moss);
  background:var(--deep);
}

.stat-row{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(140px,1fr));
  gap:1px;
  border:1px solid var(--moss);
  background:var(--moss);
}

.stat{
  padding:16px 18px;
  background:var(--deep);
}

.stat-value{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-size:30px;
  font-weight:600;
  line-height:1.1;
  color:var(--orange);
}

.stat-label{
  margin-top:6px;
  font-size:13px;
  color:var(--stone);
}

.index-list{border-top:1px solid var(--moss)}

.index-item{
  display:grid;
  grid-template-columns:auto 1fr auto;
  gap:14px;
  align-items:baseline;
  padding:12px 2px;
  border-bottom:1px solid rgba(47,74,62,.7);
  font-size:15px;
}

.index-key{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--clay);
}

.index-val{color:var(--silver)}

/* --------------------------------------------------------------- 标签与文本 */
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 10px;
  border:1px solid var(--moss);
  background:rgba(47,74,62,.25);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.04em;
  color:var(--silver);
}
.tag--cyan{color:var(--cyan);border-color:rgba(56,242,198,.45)}
.tag--orange{color:var(--orange);border-color:rgba(255,122,41,.45)}
.tag--clay{color:#d99168;border-color:rgba(168,90,52,.6)}

.meta-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px 18px;
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-size:12px;
  color:var(--stone);
}

.meta-item{display:inline-flex;align-items:center;gap:6px}

.list-plain{display:grid;gap:10px}

.list-plain li{
  position:relative;
  padding-left:18px;
  font-size:15px;
  color:var(--silver);
}
.list-plain li::before{
  content:"";
  position:absolute;
  left:0;
  top:.78em;
  width:8px;
  height:1px;
  background:var(--cyan);
}

.link-inline{
  color:var(--cyan);
  border-bottom:1px solid rgba(56,242,198,.4);
}
.link-inline:hover{border-bottom-color:var(--cyan);color:#8ff8dd}

/* --------------------------------------------------------------- 图片容器基础规则 */
.figure-frame{
  position:relative;
  display:block;
  aspect-ratio:16 / 9;
  min-height:160px;
  overflow:hidden;
  border:1px solid var(--moss);
  background:var(--deep);
}

.figure-frame img{
  width:100%;
  height:100%;
  object-fit:cover;
  filter:saturate(.72) contrast(1.08) brightness(.92);
}

.figure-frame::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(90deg,rgba(8,19,15,.5) 1px,transparent 1px),
    linear-gradient(180deg,rgba(8,19,15,.5) 1px,transparent 1px);
  background-size:24px 24px;
  mix-blend-mode:multiply;
}

.figure-frame--wide{aspect-ratio:21 / 9}
.figure-frame--tall{aspect-ratio:4 / 5;min-height:280px}
.figure-frame--square{aspect-ratio:1 / 1}

.figure-caption{
  margin-top:10px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.02em;
  color:var(--stone);
}

/* --------------------------------------------------------------- 滚动显现 */
[data-reveal]{
  opacity:0;
  transform:translateY(12px);
  transition:opacity .4s var(--ease),transform .4s var(--ease);
  transition-delay:var(--reveal-delay,0ms);
}
[data-reveal].is-visible{
  opacity:1;
  transform:none;
}

/* --------------------------------------------------------------- 响应式 */
@media (max-width:1180px){
  :root{--pad-x:40px}
  .footer-top{grid-template-columns:1fr;gap:36px}
  .footer-cols{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (max-width:1080px){
  .col-3,.col-4{grid-column:span 6}
  .col-8{grid-column:span 12}
  .section-title{font-size:30px}
}

@media (max-width:900px){
  :root{--pad-x:32px}

  .nav-toggle{display:flex}

  .masthead-grid{
    grid-template-columns:1fr;
    gap:8px;
    padding:14px 64px 12px 0;
  }
  .header-slot--score{
    flex-direction:row;
    align-items:baseline;
    gap:10px;
  }
  .header-slot--mail{
    justify-self:stretch;
    align-items:flex-start;
    text-align:left;
  }
  .brand{justify-self:start}

  .site-nav{
    max-height:0;
    overflow:hidden;
    border-top:1px solid transparent;
    transition:max-height .34s var(--ease),border-color .2s linear;
  }
  .site-nav[data-open]{
    max-height:600px;
    border-top-color:var(--moss);
  }

  .nav-list{
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:4px 0 8px;
  }
  .nav-link{
    padding:14px 0;
    font-size:17px;
    border-bottom:1px solid rgba(47,74,62,.55);
  }
  .nav-link[aria-current="page"]{
    border-bottom-color:var(--cyan);
    border-bottom-width:2px;
  }

  .data-strip{gap:16px;font-size:12px}
  .strip-item--hide{display:none}

  .footer-cols{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (max-width:680px){
  :root{--pad-x:20px}

  body{font-size:15.5px}

  .masthead-grid{padding:12px 60px 10px 0}
  .brand-name{font-size:19px}
  .brand-mark{width:36px;height:36px;font-size:17px}
  .copy-btn-label{max-width:52vw}

  .col-3,.col-4,.col-6,.col-8{grid-column:span 12}
  .grid-12{gap:20px}

  .section{padding:52px 0}
  .section-title{font-size:26px}

  .footer-shell{padding:40px var(--pad-x) 24px}
  .footer-cols{grid-template-columns:1fr}
  .legal-grid{grid-template-columns:1fr}
  .footer-brand-name{font-size:22px}

  .data-bar{padding:14px 0}
  .stat-value{font-size:26px}
}

/* --------------------------------------------------------------- 动效降级 */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}

  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    transition-delay:0ms !important;
  }

  .strip-dot{animation:none;opacity:1;transform:none}

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