/* =========================================================
   爱游戏赛场 · /assets/site.css
   共享外壳：reset / 设计令牌 / 中文排版 / 页头 / 页脚 / 基础组件
   ========================================================= */

/* ---------- 1. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
html,body{margin:0;padding:0}
h1,h2,h3,h4,h5,h6,p,figure,blockquote,dl,dd,pre{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
table{width:100%;border-collapse:collapse}
hr{border:0;border-top:1px solid var(--c-line);margin:0}
::selection{background:var(--c-brand);color:var(--c-brand-ink)}

/* ---------- 2. 设计令牌 ---------- */
:root{
  color-scheme:dark;

  --c-bg:#060A13;
  --c-bg2:#0D1524;
  --c-bg3:#131E31;
  --c-line:#1D2839;
  --c-muted:#6E7C93;
  --c-ink:#F3F7FF;
  --c-brand:#00DE7B;
  --c-brand-ink:#04301F;
  --c-signal:#FF6A18;
  --c-hi:#EFFF4A;
  --c-deep:#04301F;
  --c-alert:#FF3B3B;

  --f-display:"HarmonyOS Sans SC","Noto Sans SC","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-body:"Noto Sans SC","HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --f-data:"JetBrains Mono","IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  --r-pill:999px;
  --r-xl:32px;
  --r-lg:22px;
  --r-md:16px;
  --r-sm:10px;

  --gutter:clamp(16px,4vw,48px);
  --bar-h:66px;
  --ticker-h:38px;
  --shadow-lift:0 18px 48px rgba(0,0,0,.55);
}

/* ---------- 3. 基础排版 ---------- */
body{
  min-height:100vh;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:var(--f-body);
  font-size:17px;
  line-height:1.75;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

/* 信号扫描线：透明度低于 6%，8s 线性循环 */
body::after{
  content:"";
  position:fixed;
  left:0;right:0;top:0;
  height:220px;
  z-index:0;
  pointer-events:none;
  background:linear-gradient(180deg,transparent 0%,rgba(0,222,123,.055) 50%,transparent 100%);
  animation:scanline 8s linear infinite;
}
@keyframes scanline{
  from{transform:translateY(-240px)}
  to{transform:translateY(100vh)}
}

main{position:relative;z-index:1}
#main-content{scroll-margin-top:calc(var(--bar-h) + var(--ticker-h) + 16px);display:block}

h1,h2,h3,h4{font-family:var(--f-display);font-weight:800;letter-spacing:-.02em;line-height:1.12;text-wrap:balance}
h1{font-size:clamp(40px,7vw,96px)}
h2{font-size:clamp(28px,3.6vw,48px)}
h3{font-size:clamp(22px,2.4vw,30px);font-weight:700;line-height:1.22}
h4{font-size:19px;font-weight:700;line-height:1.3}
p{max-width:68ch}
strong{font-weight:700;color:var(--c-ink)}

.mono,[data-mono]{font-family:var(--f-data);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.num{font-family:var(--f-data);font-variant-numeric:tabular-nums;font-weight:700;color:var(--c-hi)}

.lead{font-size:clamp(17px,1.6vw,20px);line-height:1.7;color:var(--c-muted);max-width:60ch}
.meta{font-family:var(--f-data);font-size:12px;letter-spacing:.12em;color:var(--c-muted);text-transform:uppercase}

/* ---------- 4. 焦点与可访问性 ---------- */
:focus-visible{outline:2px solid var(--c-hi);outline-offset:3px}
.skip-link{
  position:fixed;
  left:16px;top:-120px;
  z-index:200;
  padding:12px 20px;
  border-radius:0 0 var(--r-md) var(--r-md);
  background:var(--c-hi);
  color:#0A0A0A;
  font-weight:800;
  font-size:14px;
  transition:top .18s ease;
}
.skip-link:focus{top:0}

/* ---------- 5. 布局外壳 ---------- */
.shell{
  width:100%;
  max-width:1440px;
  margin-inline:auto;
  padding-inline:var(--gutter);
}
.section{padding-block:clamp(40px,6vw,88px)}
.section--tight{padding-block:clamp(24px,3.4vw,48px)}

.grid{display:grid;gap:24px}
.grid--12{grid-template-columns:repeat(12,minmax(0,1fr))}
.grid--duel{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--index{grid-template-columns:repeat(12,minmax(0,1fr))}
.grid--index > .grid__aside{grid-column:1 / span 3}
.grid--index > .grid__body{grid-column:4 / span 9}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}

.prose{max-width:68ch}
.prose p + p{margin-top:1.05em}
.prose h2{margin-top:1.6em}
.prose h3{margin-top:1.3em}

/* ---------- 6. 基础组件 ---------- */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--f-data);
  font-size:12px;
  font-weight:600;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--c-muted);
}
.eyebrow::before{content:"";width:20px;height:2px;background:var(--c-brand);border-radius:2px}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:11px 20px;
  border-radius:var(--r-pill);
  border:1px solid transparent;
  font-family:var(--f-body);
  font-size:14px;
  font-weight:700;
  line-height:1;
  white-space:nowrap;
  transition:background-color .16s ease,color .16s ease,border-color .16s ease,transform .16s ease;
}
.btn--brand{background:var(--c-brand);color:var(--c-brand-ink)}
.btn--brand:hover{background:#4BFFAB}
.btn--ghost{border-color:var(--c-line);color:var(--c-ink)}
.btn--ghost:hover{border-color:var(--c-brand);color:var(--c-brand)}
.btn--signal{background:var(--c-signal);color:#1A0A00}
.btn--signal:hover{background:#FF8B4A}
.btn--block{width:100%}

.plaque{
  display:flex;
  flex-direction:column;
  gap:8px;
  padding:18px 20px;
  border-radius:var(--r-md);
  background:var(--c-bg2);
  border-left:3px solid var(--c-brand);
}
.plaque__label{
  font-family:var(--f-data);
  font-size:11px;
  font-weight:600;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--c-muted);
}
.plaque__value{
  font-family:var(--f-display);
  font-size:clamp(26px,3vw,42px);
  font-weight:900;
  line-height:1;
  letter-spacing:-.02em;
  color:var(--c-hi);
  font-variant-numeric:tabular-nums;
}
.plaque--signal{border-left-color:var(--c-signal)}
.plaque--signal .plaque__value{color:var(--c-signal)}

.panel{
  background:var(--c-bg2);
  border-radius:var(--r-xl);
  padding:clamp(22px,3.4vw,52px);
}
.panel--deep{background:var(--c-deep)}
.panel--flat{background:transparent;border-radius:0;padding:0}

.datalist{display:flex;flex-direction:column}
.datarow{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:18px;
  padding:14px 0;
  border-bottom:1px solid var(--c-line);
  font-family:var(--f-data);
  font-size:15px;
  line-height:1.5;
}
.datarow__k{color:var(--c-muted)}
.datarow__v{color:var(--c-ink);font-variant-numeric:tabular-nums;text-align:right}

.chip{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:7px 14px;
  border-radius:var(--r-pill);
  border:1px solid var(--c-line);
  font-family:var(--f-data);
  font-size:12px;
  font-weight:600;
  letter-spacing:.08em;
  color:var(--c-muted);
  transition:background-color .16s ease,color .16s ease,border-color .16s ease;
}
.chip:hover{border-color:var(--c-muted);color:var(--c-ink)}
.chip[aria-pressed="true"],.chip.is-active{
  background:var(--c-brand);
  border-color:var(--c-brand);
  color:var(--c-brand-ink);
}
.chip--signal[aria-pressed="true"]{background:var(--c-signal);border-color:var(--c-signal);color:#1A0A00}

.disclosure{
  border:1px solid var(--c-line);
  border-radius:var(--r-md);
  background:var(--c-bg2);
  overflow:hidden;
  transition:border-color .24s ease;
}
.disclosure[open]{border-color:var(--c-brand)}
.disclosure__summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:16px 20px;
  cursor:pointer;
  font-weight:700;
  font-size:16px;
  list-style:none;
}
.disclosure__summary::-webkit-details-marker{display:none}
.disclosure__summary::after{
  content:"+";
  font-family:var(--f-data);
  font-size:20px;
  line-height:1;
  color:var(--c-brand);
  transition:transform .24s ease;
}
.disclosure[open] .disclosure__summary::after{transform:rotate(45deg)}
.disclosure__body{padding:0 20px 20px;color:var(--c-muted);font-size:16px}

.breadcrumb{font-family:var(--f-data);font-size:12px;letter-spacing:.06em;color:var(--c-muted)}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.breadcrumb li{display:inline-flex;align-items:center;gap:8px}
.breadcrumb li + li::before{content:"/";color:var(--c-line)}
.breadcrumb__link{color:var(--c-muted);transition:color .16s ease}
.breadcrumb__link:hover{color:var(--c-brand)}

/* 图片容器基础规则：页面阶段把 <img> 放进 .media 即可 */
.media{
  position:relative;
  display:block;
  overflow:hidden;
  border-radius:var(--r-lg);
  background:
    linear-gradient(140deg,var(--c-bg2) 0%,var(--c-bg) 55%,rgba(0,222,123,.10) 100%);
  isolation:isolate;
}
.media img{width:100%;height:100%;object-fit:cover;border-radius:inherit}
.media::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  pointer-events:none;
  background:linear-gradient(202deg,rgba(0,222,123,.16) 0%,transparent 52%,rgba(6,10,19,.55) 100%);
}
.media--wide{aspect-ratio:16 / 9}
.media--slate{aspect-ratio:7 / 4}
.media--square{aspect-ratio:1 / 1}
.media--tall{aspect-ratio:3 / 4}
.media__tag{
  position:absolute;
  left:14px;bottom:14px;
  z-index:2;
  padding:6px 12px;
  border-radius:var(--r-pill);
  background:rgba(6,10,19,.78);
  border:1px solid var(--c-line);
  font-family:var(--f-data);
  font-size:11px;
  font-weight:600;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--c-ink);
  backdrop-filter:blur(6px);
}

/* 进入视口显现 */
.js-ready [data-reveal]{
  opacity:0;
  transform:translateY(12px);
  transition:opacity .2s ease-out,transform .2s ease-out;
}
.js-ready [data-reveal].is-visible{opacity:1;transform:none}

/* ---------- 7. 顶部粘性外壳 ---------- */
.topbar{position:sticky;top:0;z-index:80}

/* 7.1 伤停信息带 */
.ticker{
  display:flex;
  align-items:center;
  gap:14px;
  height:var(--ticker-h);
  padding-inline:var(--gutter);
  background:var(--c-bg2);
  border-bottom:1px solid var(--c-line);
  overflow:hidden;
}
.ticker__badge{
  flex:0 0 auto;
  padding:5px 11px;
  border-radius:var(--r-pill);
  background:var(--c-signal);
  color:#1A0A00;
  font-family:var(--f-data);
  font-size:11px;
  font-weight:700;
  letter-spacing:.14em;
}
.ticker__window{
  flex:1 1 auto;
  min-width:0;
  overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 28px,#000 calc(100% - 28px),transparent);
  mask-image:linear-gradient(90deg,transparent,#000 28px,#000 calc(100% - 28px),transparent);
}
.ticker__track{
  display:flex;
  width:max-content;
  animation:tickerRun 32s linear infinite;
  will-change:transform;
}
.ticker__group{display:flex;align-items:center}
.ticker__item{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding-inline:22px;
  font-family:var(--f-data);
  font-size:13px;
  font-weight:500;
  line-height:1;
  white-space:nowrap;
  color:var(--c-muted);
  border-right:1px solid var(--c-line);
}
.ticker__no{color:var(--c-hi);font-weight:700}
.ticker__item--alert{color:#FFC7A6}
.ticker__item--alert .ticker__no{color:var(--c-alert)}
@keyframes tickerRun{
  from{transform:translate3d(0,0,0)}
  to{transform:translate3d(-50%,0,0)}
}
.ticker:hover .ticker__track,
.ticker:focus-within .ticker__track,
.ticker[data-paused="true"] .ticker__track{animation-play-state:paused}
.ticker__btn{
  flex:0 0 auto;
  padding:6px 14px;
  border-radius:var(--r-pill);
  border:1px solid var(--c-line);
  font-family:var(--f-data);
  font-size:11px;
  font-weight:600;
  letter-spacing:.12em;
  color:var(--c-muted);
  transition:color .16s ease,border-color .16s ease,background-color .16s ease;
}
.ticker__btn:hover{color:var(--c-ink);border-color:var(--c-muted)}
.ticker__btn[aria-pressed="true"]{background:var(--c-brand);border-color:var(--c-brand);color:var(--c-brand-ink)}

/* 7.2 命令栏页头 */
.site-header{
  position:relative;
  background:rgba(6,10,19,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--c-line);
}
.site-header__bar{
  display:flex;
  align-items:center;
  gap:clamp(12px,2vw,28px);
  min-height:var(--bar-h);
  padding-block:10px;
}
.site-header__end{
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}
.site-header__progress{
  position:absolute;
  left:0;bottom:-1px;
  width:100%;
  height:2px;
  transform:scaleX(0);
  transform-origin:0 50%;
  background:linear-gradient(90deg,var(--c-brand) 0%,var(--c-hi) 100%);
  pointer-events:none;
}

/* 7.3 品牌 */
.brand{display:inline-flex;align-items:center;gap:11px;flex:0 0 auto;min-width:0}
.brand__mark{
  flex:0 0 auto;
  width:36px;height:36px;
  display:grid;
  place-items:center;
  border-radius:13px;
  background:var(--c-brand);
  color:var(--c-brand-ink);
  font-family:var(--f-display);
  font-size:18px;
  font-weight:900;
  line-height:1;
  box-shadow:0 0 0 1px rgba(0,222,123,.35),0 10px 26px rgba(0,222,123,.18);
}
.brand__text{display:flex;flex-direction:column;gap:2px;min-width:0}
.brand__name{font-family:var(--f-display);font-size:17px;font-weight:800;letter-spacing:-.01em;line-height:1.1;color:var(--c-ink)}
.brand__sub{font-family:var(--f-data);font-size:11px;font-weight:500;letter-spacing:.1em;line-height:1.3;color:var(--c-muted)}

/* 7.4 主导航 */
.mainnav{margin-inline:auto;display:flex;align-items:center}
.mainnav__list{display:flex;align-items:center;gap:2px}
.mainnav__link{
  display:inline-flex;
  align-items:baseline;
  gap:7px;
  padding:9px 14px;
  border-radius:var(--r-pill);
  font-size:14.5px;
  font-weight:600;
  line-height:1.2;
  color:var(--c-muted);
  transition:color .16s ease,background-color .16s ease;
}
.mainnav__link:hover{color:var(--c-ink);background:var(--c-bg2)}
.mainnav__link[aria-current="page"]{background:var(--c-brand);color:var(--c-brand-ink)}
.mainnav__link[aria-current="page"] .mainnav__idx{opacity:.7}
.mainnav__idx{
  font-family:var(--f-data);
  font-size:10px;
  font-weight:700;
  letter-spacing:.08em;
  opacity:.6;
}

/* 7.5 账号状态点 */
.account-dot{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 13px;
  border-radius:var(--r-pill);
  border:1px solid var(--c-line);
  font-family:var(--f-data);
  font-size:11.5px;
  font-weight:500;
  letter-spacing:.08em;
  color:var(--c-muted);
  white-space:nowrap;
}
.account-dot__led{
  width:7px;height:7px;
  border-radius:50%;
  background:var(--c-signal);
  box-shadow:0 0 0 3px rgba(255,106,24,.16);
}

/* 7.6 移动导航按钮 */
.navtoggle{
  display:none;
  align-items:center;
  gap:10px;
  padding:10px 15px;
  border-radius:var(--r-pill);
  border:1px solid var(--c-line);
  color:var(--c-ink);
  font-size:13px;
  font-weight:700;
  transition:border-color .16s ease,background-color .16s ease;
}
.navtoggle:hover{border-color:var(--c-brand)}
.navtoggle__icon{display:grid;gap:4px;width:16px}
.navtoggle__icon span{display:block;height:2px;border-radius:2px;background:currentColor;transition:transform .16s ease,opacity .16s ease}
.navtoggle[aria-expanded="true"] .navtoggle__icon span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.navtoggle[aria-expanded="true"] .navtoggle__icon span:nth-child(2){opacity:0}
.navtoggle[aria-expanded="true"] .navtoggle__icon span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.navtoggle__text{letter-spacing:.04em}

/* ---------- 8. 页脚 ---------- */
.site-footer{
  position:relative;
  z-index:1;
  margin-top:clamp(56px,8vw,120px);
  background:var(--c-deep);
  border-top:1px solid var(--c-line);
  color:var(--c-ink);
}
.site-footer__grid{
  display:grid;
  grid-template-columns:minmax(240px,1.5fr) repeat(3,minmax(0,1fr)) minmax(240px,1.5fr);
  gap:clamp(26px,3vw,52px);
  padding-block:clamp(40px,5vw,76px);
}
.site-footer__brand{display:flex;flex-direction:column;gap:16px;min-width:0}
.site-footer__line{
  font-family:var(--f-display);
  font-size:clamp(18px,1.8vw,22px);
  font-weight:700;
  line-height:1.4;
  letter-spacing:-.01em;
  color:var(--c-ink);
  max-width:22ch;
}
.site-footer__meta{
  font-family:var(--f-data);
  font-size:12px;
  line-height:1.7;
  letter-spacing:.04em;
  color:rgba(243,247,255,.52);
  max-width:34ch;
}
.site-footer__col{display:flex;flex-direction:column;gap:14px;min-width:0}
.site-footer__head{
  font-family:var(--f-data);
  font-size:11px;
  font-weight:700;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--c-brand);
}
.site-footer__list{display:flex;flex-direction:column;gap:4px}
.site-footer__link{
  display:inline-block;
  padding:4px 0;
  font-size:15px;
  color:rgba(243,247,255,.72);
  transition:color .16s ease,transform .16s ease;
}
.site-footer__link:hover{color:var(--c-brand)}
.site-footer__list--contact{gap:6px}
.site-footer__note{
  font-size:13px;
  line-height:1.7;
  color:rgba(243,247,255,.5);
  max-width:38ch;
}

.copybtn{
  display:flex;
  flex-direction:column;
  gap:4px;
  width:100%;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid transparent;
  text-align:left;
  transition:background-color .16s ease,border-color .16s ease;
}
.copybtn:hover{background:rgba(243,247,255,.06);border-color:var(--c-line)}
.copybtn__k{
  font-family:var(--f-data);
  font-size:10.5px;
  font-weight:700;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--c-muted);
  transition:color .16s ease;
}
.copybtn__v{
  font-family:var(--f-data);
  font-size:13px;
  line-height:1.45;
  color:var(--c-ink);
  word-break:break-all;
}
.copybtn.is-copied{border-color:var(--c-brand);background:rgba(0,222,123,.1)}
.copybtn.is-copied .copybtn__k{color:var(--c-brand)}

.site-footer__base{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px 28px;
  padding-block:20px 30px;
  border-top:1px solid rgba(243,247,255,.12);
}
.site-footer__copy{
  font-family:var(--f-data);
  font-size:12px;
  line-height:1.7;
  letter-spacing:.03em;
  color:rgba(243,247,255,.55);
  max-width:none;
}
.site-footer__legal{display:flex;flex-wrap:wrap;gap:8px 22px}
.site-footer__legal .site-footer__link{font-family:var(--f-data);font-size:12px;letter-spacing:.06em}

/* ---------- 9. 常驻回主队胶囊 ---------- */
.tohub{
  position:fixed;
  right:clamp(14px,3vw,34px);
  bottom:clamp(14px,3vw,34px);
  z-index:70;
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:12px 19px;
  border-radius:var(--r-pill);
  background:var(--c-bg2);
  border:1px solid var(--c-line);
  color:var(--c-ink);
  font-size:13px;
  font-weight:700;
  box-shadow:var(--shadow-lift);
  transition:border-color .16s ease,background-color .16s ease;
}
.tohub:hover{border-color:var(--c-brand);background:#0F2033}
.tohub__dot{
  width:8px;height:8px;
  border-radius:50%;
  background:var(--c-brand);
  animation:tohubPulse 2.4s ease-in-out infinite;
}
@keyframes tohubPulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.45;transform:scale(.8)}
}

/* ---------- 10. 响应式 ---------- */
@media (max-width:1180px){
  .account-dot{display:none}
}
@media (max-width:1099px){
  :root{--bar-h:60px}
  .navtoggle{display:inline-flex}
  .mainnav{
    position:absolute;
    top:100%;left:0;right:0;
    margin:0;
    display:block;
    padding:12px var(--gutter) 20px;
    background:var(--c-bg2);
    border-bottom:1px solid var(--c-line);
    box-shadow:var(--shadow-lift);
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    transform:translateY(-10px);
    transition:opacity .2s ease,transform .2s ease,visibility .2s;
  }
  .mainnav[data-open="true"]{
    opacity:1;
    visibility:visible;
    pointer-events:auto;
    transform:translateY(0);
  }
  .mainnav__list{flex-direction:column;align-items:stretch;gap:4px}
  .mainnav__link{
    justify-content:space-between;
    padding:14px 16px;
    border-radius:var(--r-md);
    font-size:16px;
    color:var(--c-ink);
  }
  .mainnav__idx{font-size:11px}
  .site-footer__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .site-footer__brand{grid-column:1 / -1}
}
@media (max-width:860px){
  .grid--duel{grid-template-columns:minmax(0,1fr)}
  .grid--3,.grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid--index > .grid__aside,
  .grid--index > .grid__body{grid-column:1 / -1}
}
@media (max-width:680px){
  body{font-size:16px;line-height:1.7}
  .brand__sub{display:none}
  .ticker{gap:10px}
  .ticker__badge{padding:4px 9px;font-size:10px;letter-spacing:.1em}
  .ticker__btn{padding:5px 11px}
  .ticker__item{padding-inline:16px;font-size:12px}
  .site-header__cta{padding:9px 14px;font-size:13px}
  .site-footer__grid{grid-template-columns:minmax(0,1fr)}
  .site-footer__base{flex-direction:column;align-items:flex-start}
  .tohub{padding:11px 16px;font-size:12px}
}
@media (max-width:420px){
  .navtoggle__text{display:none}
  .navtoggle{padding:10px 12px}
}

/* ---------- 11. 降低动态效果 ---------- */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  body::after{display:none}
  .ticker__track{animation:none;transform:none}
  .tohub__dot{animation:none}
  .js-ready [data-reveal],
  .js-ready [data-reveal].is-visible{opacity:1;transform:none}
}