/* ==========================================================================
   乐动体育 · 竞技宝 —— 共享样式 /assets/site.css
   暖纸实色层 + 玻璃墨绿层 + 草皮深绿框架 + 夜赛暖橙 / 记分牌荧光青
   ========================================================================== */

/* ---------- 1. 设计令牌 ---------- */
:root{
  --green:#0E3B2E;
  --green-deep:#092A20;
  --orange:#F2A03D;
  --cyan:#59E0D0;
  --cyan-soft:#A7F0E6;
  --silver:#9AA3A8;
  --paper:#F6F1E6;
  --paper-2:#E7DFCE;
  --ink:#14181A;
  --night:#22323A;
  --glass:rgba(14,59,46,.82);
  --glass-strong:rgba(14,59,46,.92);
  --muted:#5C686C;

  --rail-w:0px;
  --head-h:60px;
  --pad:clamp(16px,4vw,56px);
  --maxw:1200px;
  --line:rgba(154,163,168,.55);
  --line-strong:rgba(154,163,168,.85);

  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",Georgia,serif;
  --font-sans:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-mono:"IBM Plex Mono","JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  --ease:cubic-bezier(.22,.61,.36,1);
  --dur:220ms;

  --fs-12:12px;
  --fs-13:13px;
  --fs-14:14px;
  --fs-16:16px;
  --fs-20:20px;
  --fs-25:25px;
  --fs-31:31px;
  --fs-39:39px;
}

@media (min-width:900px){
  :root{ --rail-w:88px; --head-h:72px; }
}
@media (min-width:1200px){
  :root{ --rail-w:104px; }
}

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

body{
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  word-spacing:.03em;
  color:var(--ink);
  background:var(--paper);
  padding-top:var(--head-h);
  padding-left:var(--rail-w);
  min-height:100vh;
  overflow-x:hidden;
}

[id]{scroll-margin-top:calc(var(--head-h) + 18px)}
#main-content{display:block}

h1,h2,h3,h4{font-family:var(--font-serif);font-weight:700;line-height:1.25;letter-spacing:.01em}

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

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

/* ---------- 3. 排版组件 ---------- */
.h-editorial{
  font-family:var(--font-serif);
  font-weight:600;
  font-size:clamp(28px,3.4vw,44px);
  line-height:1.25;
  letter-spacing:.01em;
}
.h-poster{
  font-family:var(--font-sans);
  font-weight:900;
  font-size:clamp(24px,3vw,40px);
  line-height:1.15;
  letter-spacing:-.01em;
}
.h-sub{
  font-family:var(--font-serif);
  font-weight:600;
  font-size:clamp(20px,2vw,25px);
  line-height:1.3;
}
.numeric{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-feature-settings:"tnum" 1;
}
.lede{
  font-size:clamp(16px,1.5vw,19px);
  line-height:1.8;
  color:#3B4549;
  max-width:62ch;
}
.aside-note{
  font-size:13px;
  line-height:1.75;
  color:var(--muted);
  border-left:2px solid var(--cyan);
  padding-left:12px;
}
.section-head{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-bottom:clamp(20px,3vw,36px);
  padding-left:18px;
}
.section-head::before{
  content:"";
  position:absolute;
  left:0;top:6px;bottom:6px;
  width:3px;
  background:var(--orange);
}
.section-eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.18em;
  color:var(--green);
}
.section-title{
  font-family:var(--font-serif);
  font-weight:600;
  font-size:clamp(22px,2.6vw,32px);
  line-height:1.3;
  color:var(--ink);
}
.section-note{
  font-size:13px;
  color:var(--muted);
  max-width:58ch;
}
.page-head{padding:clamp(22px,4vw,48px) 0 clamp(14px,2.4vw,28px)}

/* ---------- 4. 按钮 / 标签 / 链接 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:12px 20px;
  border:1px solid var(--ink);
  background:transparent;
  color:var(--ink);
  font-size:14px;
  letter-spacing:.04em;
  line-height:1.2;
  transition:background-color var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease),transform var(--dur) var(--ease);
}
.btn:hover{background:var(--ink);color:var(--paper);transform:translateY(-2px)}
.btn-primary{background:var(--green);border-color:var(--green);color:var(--paper)}
.btn-primary:hover{background:var(--green-deep);border-color:var(--green-deep);color:var(--paper)}
.btn-accent{background:var(--orange);border-color:var(--orange);color:var(--ink)}
.btn-accent:hover{background:var(--paper);border-color:var(--paper);color:var(--green)}
.btn-ghost{border-color:var(--line-strong);color:var(--ink)}
.btn-ghost:hover{background:rgba(89,224,208,.16);border-color:var(--cyan);color:var(--green)}

.chip{
  display:inline-flex;
  align-items:center;
  padding:6px 12px;
  border:1px solid var(--line-strong);
  background:rgba(255,255,255,.4);
  color:var(--ink);
  font-size:13px;
  letter-spacing:.06em;
  white-space:nowrap;
  transition:background-color var(--dur) var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease);
}
.chip:hover,.chip:focus-visible{background:rgba(89,224,208,.18);border-color:var(--cyan);color:var(--green)}
.chip-strong{background:var(--green);border-color:var(--green);color:var(--paper)}
.chip-strong:hover,.chip-strong:focus-visible{background:var(--green-deep);border-color:var(--orange);color:var(--paper)}

.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 9px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--green);
  background:rgba(89,224,208,.16);
  border:1px solid rgba(89,224,208,.5);
}
.tag--live{
  color:#8A4E06;
  background:rgba(242,160,61,.18);
  border-color:var(--orange);
}

.link-more{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  letter-spacing:.08em;
  color:var(--green);
  border-bottom:1px solid rgba(89,224,208,.6);
  padding-bottom:2px;
  transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.link-more::after{content:"→";font-family:var(--font-mono)}
.link-more:hover{color:var(--ink);border-color:var(--ink)}

/* ---------- 5. 容器与网格 ---------- */
.wrap{
  width:100%;
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 var(--pad);
}
.grid{display:grid;gap:clamp(20px,3vw,40px);grid-template-columns:minmax(0,1fr)}
@media (min-width:900px){
  .grid-main{grid-template-columns:minmax(0,3fr) minmax(0,7fr) minmax(0,2fr)}
  .grid-split{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
  .grid-side{grid-template-columns:minmax(0,2fr) minmax(0,5fr) minmax(0,5fr)}
}
.divider{height:1px;background:var(--silver);opacity:.55;margin:clamp(18px,3vw,32px) 0}
.tick-rule{
  height:7px;
  border-bottom:1px solid var(--line);
  background-image:repeating-linear-gradient(90deg,rgba(154,163,168,.75) 0 1px,transparent 1px 26px);
}
.diagonal-rule{
  height:1px;
  background:linear-gradient(90deg,transparent,var(--silver) 12%,var(--silver) 88%,transparent);
  transform:rotate(-8deg);
  transform-origin:left center;
  margin:clamp(24px,4vw,48px) 0;
}

/* ---------- 6. 面板与卡片 ---------- */
.panel{
  background:var(--paper);
  border:1px solid var(--line);
  padding:clamp(18px,2.4vw,30px);
}
.panel-night{
  background:var(--night);
  border:1px solid rgba(154,163,168,.35);
  color:var(--paper);
  padding:clamp(18px,2.4vw,30px);
}
.panel-green{
  background:linear-gradient(160deg,var(--green),var(--green-deep));
  border:0;
  color:var(--paper);
  padding:clamp(18px,2.4vw,30px);
}
.panel-glass{
  background:var(--glass);
  border:1px solid rgba(154,163,168,.3);
  color:var(--paper);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  padding:clamp(16px,2vw,24px);
}
.panel-glass:hover{background:var(--glass-strong)}
.card-lift{
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),background-color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.card-lift:hover{
  transform:translateY(-3px);
  box-shadow:0 16px 30px -20px rgba(20,24,26,.6);
  border-color:var(--line-strong);
}

/* ---------- 7. 数据模块 ---------- */
.stat{display:flex;flex-direction:column;gap:6px}
.stat-num{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-feature-settings:"tnum" 1;
  font-size:clamp(24px,3.2vw,56px);
  line-height:1;
  color:var(--green);
}
.stat-label{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--muted);
}
.panel-night .stat-num,
.panel-green .stat-num,
.panel-glass .stat-num{color:var(--cyan)}
.panel-night .stat-label,
.panel-green .stat-label,
.panel-glass .stat-label{color:rgba(246,241,230,.7)}

/* ---------- 8. 面包屑 ---------- */
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:0;
  padding:14px 0;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--muted);
}
.breadcrumb li{display:inline-flex;align-items:center}
.breadcrumb li::after{content:"/";margin:0 8px;color:var(--silver)}
.breadcrumb li:last-child::after{content:"";margin:0}
.breadcrumb a{color:var(--green);border-bottom:1px solid transparent}
.breadcrumb a:hover{border-bottom-color:var(--cyan)}

/* ---------- 9. 图片容器（页面阶段放图） ---------- */
.media-frame{
  position:relative;
  overflow:hidden;
  background:var(--night);
  background-image:linear-gradient(135deg,rgba(34,50,58,1) 0%,rgba(14,59,46,1) 100%);
  border:1px solid var(--line);
  border-radius:2px;
}
.media-frame img{
  width:100%;
  height:100%;
  aspect-ratio:16/10;
  object-fit:cover;
}
.media-frame--wide img{aspect-ratio:21/9}
.media-frame--tall img{aspect-ratio:4/5}
.media-frame--square img{aspect-ratio:1/1}
.media-caption{
  position:absolute;
  left:0;right:0;bottom:0;
  padding:10px 14px;
  background:var(--glass);
  color:var(--paper);
  font-size:12px;
  letter-spacing:.06em;
  line-height:1.5;
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
}
.figure-stack{display:grid;gap:clamp(12px,1.6vw,20px)}

/* ---------- 10. 横向卷轴（签表 / 赛程） ---------- */
.scroll-x{
  display:flex;
  gap:clamp(12px,1.6vw,20px);
  overflow-x:auto;
  overscroll-behavior-x:contain;
  scroll-snap-type:x proximity;
  padding:4px 4px 16px;
  scrollbar-width:thin;
  scrollbar-color:var(--silver) transparent;
}
.scroll-x > *{
  flex:0 0 min(84%,320px);
  scroll-snap-align:start;
}
@media (min-width:700px){
  .scroll-x > *{flex:0 0 300px}
}
.scroll-x::-webkit-scrollbar{height:6px}
.scroll-x::-webkit-scrollbar-track{background:rgba(154,163,168,.22)}
.scroll-x::-webkit-scrollbar-thumb{background:var(--silver)}

/* ---------- 11. 显现（渐进增强） ---------- */
html.js-ready [data-reveal]{
  opacity:0;
  transform:translateY(14px);
}
html.js-ready [data-reveal].is-visible{
  opacity:1;
  transform:none;
  transition:opacity .5s var(--ease),transform .5s var(--ease);
}

/* ==========================================================================
   头部：品牌轨道 + 框架式导航
   ========================================================================== */
.skip-link{
  position:fixed;
  top:8px;left:8px;
  z-index:140;
  padding:10px 16px;
  background:var(--green);
  color:var(--paper);
  font-size:14px;
  border:1px solid var(--cyan);
  transform:translateY(-260%);
  transition:transform var(--dur) var(--ease);
}
.skip-link:focus{transform:translateY(0)}

.site-header{position:relative;z-index:80}

/* 品牌轨道（桌面端常驻） */
.brand-rail{display:none}

@media (min-width:900px){
  .brand-rail{
    position:fixed;
    top:0;left:0;bottom:0;
    z-index:92;
    width:var(--rail-w);
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:16px;
    padding:18px 0 22px;
    background:linear-gradient(180deg,var(--green) 0%,var(--green-deep) 100%);
    border-right:1px solid rgba(154,163,168,.45);
    color:var(--paper);
  }
  .brand-rail::after{
    content:"";
    position:absolute;
    top:0;right:0;bottom:0;
    width:7px;
    pointer-events:none;
    background-image:repeating-linear-gradient(180deg,rgba(154,163,168,.5) 0 1px,transparent 1px 26px);
  }
  .rail-logo{display:block;transition:transform var(--dur) var(--ease)}
  .rail-logo:hover{transform:translateY(-2px)}
  .rail-logo-mark{
    display:grid;
    place-items:center;
    width:44px;height:44px;
    background:var(--orange);
    color:var(--green-deep);
    font-family:var(--font-sans);
    font-weight:900;
    font-size:22px;
    letter-spacing:-.02em;
    border:1px solid rgba(20,24,26,.35);
  }
  .rail-line{
    writing-mode:vertical-rl;
    text-orientation:upright;
    font-size:12px;
    letter-spacing:.34em;
    color:rgba(246,241,230,.84);
  }
  .rail-meter{
    flex:1 1 auto;
    width:1px;
    margin:4px 0;
    background:linear-gradient(180deg,var(--cyan) 0%,rgba(154,163,168,.3) 100%);
    position:relative;
  }
  .rail-meter::before,
  .rail-meter::after{
    content:"";
    position:absolute;
    left:-3px;
    width:7px;height:1px;
    background:var(--silver);
  }
  .rail-meter::before{top:0}
  .rail-meter::after{bottom:0}
  .rail-index{
    font-family:var(--font-mono);
    font-variant-numeric:tabular-nums;
    font-size:12px;
    letter-spacing:.1em;
    color:var(--cyan-soft);
  }
  .rail-index-sep{margin:0 3px;color:rgba(246,241,230,.42)}
  .rail-index-total{color:rgba(246,241,230,.6)}
}

/* 框架导航 */
.nav-frame{
  position:fixed;
  top:0;left:var(--rail-w);right:0;
  z-index:88;
  background:rgba(246,241,230,.96);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-strong);
  box-shadow:0 10px 24px -22px rgba(20,24,26,.8);
}
.nav-frame::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:6px;
  pointer-events:none;
  background-image:repeating-linear-gradient(90deg,rgba(154,163,168,.7) 0 1px,transparent 1px 26px);
}
.frame-bar{
  display:flex;
  align-items:center;
  gap:clamp(12px,2vw,28px);
  min-height:var(--head-h);
  padding:10px var(--pad) 14px;
}
.frame-brand{display:flex;flex-direction:column;justify-content:center;min-width:0}
.frame-brand-link{
  font-family:var(--font-serif);
  font-weight:700;
  font-size:clamp(15px,1.5vw,19px);
  letter-spacing:.02em;
  color:var(--green);
  white-space:nowrap;
  transition:color var(--dur) var(--ease);
}
.frame-brand-link:hover{color:var(--ink)}
.frame-tagline{
  font-size:12px;
  letter-spacing:.04em;
  color:var(--muted);
  white-space:nowrap;
}
@media (max-width:639px){
  .frame-tagline{display:none}
}

.scroll-progress{
  position:absolute;
  left:0;bottom:0;
  height:2px;width:0;
  background:linear-gradient(90deg,var(--cyan),var(--orange));
  z-index:3;
}

/* 导航链接 */
.frame-nav-link{
  position:relative;
  display:inline-block;
  padding:8px 2px;
  font-size:15px;
  letter-spacing:.02em;
  color:var(--ink);
  transition:color var(--dur) var(--ease);
}
.frame-nav-link::after{
  content:"";
  position:absolute;
  left:0;right:100%;bottom:2px;
  height:1px;
  background:var(--silver);
  transition:right var(--dur) var(--ease),background-color var(--dur) var(--ease),height var(--dur) var(--ease);
}
.frame-nav-link:hover{color:var(--green)}
.frame-nav-link:hover::after{right:0;background:var(--silver)}
.frame-nav-link[aria-current="page"]{color:var(--green);font-weight:600}
.frame-nav-link[aria-current="page"]::after{right:0;height:2px;background:var(--orange)}

.frame-nav-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:16px;
}

/* 移动端：导航面板 */
.frame-nav{
  position:fixed;
  top:var(--head-h);left:0;right:0;
  z-index:86;
  display:none;
  flex-direction:column;
  padding:14px var(--pad) 22px;
  background:var(--paper);
  border-bottom:1px solid var(--line-strong);
  box-shadow:0 22px 34px -24px rgba(20,24,26,.7);
  max-height:calc(100vh - var(--head-h));
  overflow-y:auto;
}
.frame-nav[data-open="true"]{display:flex}
.frame-nav-list{display:flex;flex-direction:column;width:100%}
.frame-nav-list .frame-nav-link{
  display:block;
  padding:14px 4px;
  font-size:17px;
  border-bottom:1px solid rgba(154,163,168,.35);
}
.frame-nav-list .frame-nav-link::after{bottom:-1px}

@media (min-width:900px){
  .frame-nav{
    position:static;
    display:flex;
    flex-direction:row;
    align-items:center;
    gap:clamp(10px,1.6vw,26px);
    margin-left:auto;
    padding:0;
    background:transparent;
    border:0;
    box-shadow:none;
    max-height:none;
    overflow:visible;
  }
  .frame-nav-list{
    flex-direction:row;
    align-items:center;
    width:auto;
    gap:clamp(10px,1.4vw,22px);
  }
  .frame-nav-list .frame-nav-link{
    padding:8px 2px;
    font-size:15px;
    border-bottom:0;
  }
  .frame-nav-actions{display:none;margin-top:0}
}
@media (min-width:1200px){
  .frame-nav-actions{display:flex}
}

/* 菜单按钮 */
.nav-toggle{
  display:inline-flex;
  align-items:center;
  gap:9px;
  margin-left:auto;
  padding:9px 12px;
  border:1px solid var(--line-strong);
  background:rgba(255,255,255,.5);
  color:var(--green);
  font-size:13px;
  letter-spacing:.08em;
  transition:background-color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.nav-toggle:hover{background:rgba(89,224,208,.16);border-color:var(--cyan)}
.nav-toggle-bars{display:inline-flex;flex-direction:column;gap:4px;width:16px}
.nav-toggle-bars span{
  display:block;
  height:1.5px;
  background:currentColor;
  transition:transform var(--dur) var(--ease),opacity var(--dur) var(--ease);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}
@media (min-width:900px){
  .nav-toggle{display:none}
}

/* ==========================================================================
   页脚
   ========================================================================== */
.site-footer{
  position:relative;
  margin-top:clamp(48px,8vw,96px);
  background:linear-gradient(180deg,var(--green) 0%,var(--green-deep) 100%);
  color:var(--paper);
  border-top:1px solid rgba(154,163,168,.4);
  overflow:hidden;
}
.site-footer::before{
  content:"";
  position:absolute;
  left:-6%;top:0;
  width:112%;height:1px;
  background:rgba(154,163,168,.45);
  transform:rotate(-1.1deg);
  transform-origin:center;
  pointer-events:none;
}
.footer-frame{
  max-width:var(--maxw);
  margin:0 auto;
  padding:clamp(34px,5vw,64px) var(--pad) clamp(22px,3vw,40px);
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:clamp(26px,4vw,52px);
}
@media (min-width:900px){
  .footer-frame{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
}
.footer-eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.2em;
  color:var(--orange);
}
.footer-brand-text{
  margin-top:14px;
  font-family:var(--font-serif);
  font-size:clamp(17px,1.6vw,21px);
  line-height:1.7;
  color:rgba(246,241,230,.92);
  max-width:38ch;
}
.footer-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.site-footer .btn-primary{background:var(--orange);border-color:var(--orange);color:var(--ink)}
.site-footer .btn-primary:hover{background:var(--paper);border-color:var(--paper);color:var(--green)}
.site-footer .btn-ghost{border-color:rgba(154,163,168,.6);color:var(--paper)}
.site-footer .btn-ghost:hover{background:rgba(89,224,208,.18);border-color:var(--cyan);color:var(--paper)}

.footer-groups{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:clamp(18px,2.4vw,30px);
}
@media (min-width:700px){
  .footer-groups{grid-template-columns:repeat(4,minmax(0,1fr))}
}
.footer-group-title{
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:400;
  letter-spacing:.18em;
  color:var(--cyan-soft);
  padding-bottom:10px;
  margin-bottom:12px;
  border-bottom:1px solid rgba(154,163,168,.35);
}
.footer-group-list{display:flex;flex-direction:column;gap:9px}
.footer-group-list a{
  position:relative;
  display:inline-block;
  font-size:14px;
  color:rgba(246,241,230,.86);
  padding-left:0;
  transition:color var(--dur) var(--ease),padding-left var(--dur) var(--ease);
}
.footer-group-list a::before{
  content:"";
  position:absolute;
  left:0;top:50%;
  width:0;height:1px;
  background:var(--cyan);
  transition:width var(--dur) var(--ease);
}
.footer-group-list a:hover{color:var(--cyan);padding-left:16px}
.footer-group-list a:hover::before{width:10px}

.footer-meta{
  max-width:var(--maxw);
  margin:0 auto;
  padding:18px var(--pad) 28px;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:10px 24px;
  border-top:1px solid rgba(154,163,168,.3);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.04em;
  color:rgba(246,241,230,.68);
}
.footer-legal{color:var(--cyan-soft)}
.footer-contact{flex:1 1 320px}
.footer-year{color:rgba(246,241,230,.68)}

/* ---------- 12. 无障碍与偏好 ---------- */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  html.js-ready [data-reveal]{opacity:1;transform:none}
  .card-lift:hover{transform:none}
}