/* ============================================================
   9Z赛场 · 共享样式表 /assets/site.css
   夜间数据指挥中心：深靛蓝分区 + 荧光青柠数据高亮 + 精密网格
   ============================================================ */

/* ---------- 1. 令牌 ---------- */
:root{
  --bg:#0E1633;
  --panel:#16204A;
  --lime:#C6FF4A;
  --orange:#FF7A3D;
  --ink:#F3F6FC;
  --muted:#8E9BB8;
  --dim:#5E6C8C;
  --line:#2B3348;
  --teal:#0C3A3F;
  --violet:#241A5C;
  --lime-soft:#E8FFB0;
  --snow:#E9EDF6;
  --snow-line:#C9D2E4;
  --snow-ink:#41506E;

  --header-h:72px;
  --pad-x:clamp(16px,4vw,56px);
  --wrap-w:1280px;
  --gap:clamp(16px,2.4vw,32px);

  --font-display:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --font-narrow:"Oswald","Archivo Narrow","Arial Narrow",system-ui,sans-serif;
  --font-body:"Inter","Noto Sans SC",system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;
  --font-mono:"JetBrains Mono","IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  --ease:cubic-bezier(.2,.6,.2,1);
  --t-fast:.16s var(--ease);
  --t-mid:.24s var(--ease);
}

/* ---------- 2. reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--header-h) + 24px);
}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg,video{max-width:100%}
h1,h2,h3,h4,h5,h6{
  margin:0;
  font-family:var(--font-display);
  font-weight:700;
  line-height:1.2;
  letter-spacing:-.01em;
  color:var(--ink);
}
p{margin:0}
ul,ol{margin:0;padding:0}
li{list-style:none}
a{color:var(--lime);text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
table{border-collapse:collapse}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px}
::selection{background:var(--lime);color:var(--bg)}

.visually-hidden{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

/* ---------- 3. 排版工具 ---------- */
.num,.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.narrow{font-family:var(--font-narrow);text-transform:uppercase;letter-spacing:.16em}
.lede{
  font-size:clamp(17px,1.5vw,20px);
  line-height:1.8;
  color:var(--muted);
  max-width:62ch;
}
.rule{height:1px;background:var(--line);border:0;margin:0}
.text-lime{color:var(--lime)}
.text-orange{color:var(--orange)}

/* ---------- 4. 布局骨架 ---------- */
.wrap{
  width:min(var(--wrap-w),100% - (var(--pad-x) * 2));
  margin-inline:auto;
}
.section{padding:clamp(40px,6vw,88px) 0}
.section-index{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:20px;
  font-family:var(--font-narrow);
  font-size:12px;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.2em;
  color:var(--lime);
}
.section-index::after{
  content:"";
  flex:1;
  height:1px;
  background:var(--line);
}
.grid{display:grid;gap:var(--gap)}
.grid--12{grid-template-columns:repeat(12,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.col-4{grid-column:span 4}
.col-5{grid-column:span 5}
.col-6{grid-column:span 6}
.col-7{grid-column:span 7}
.col-8{grid-column:span 8}
.col-9{grid-column:span 9}
.col-12{grid-column:span 12}

.zone{padding:clamp(40px,6vw,88px) 0}
.zone--panel{background:var(--panel)}
.zone--teal{background:var(--teal)}
.zone--violet{background:var(--violet)}
.zone--snow{background:var(--snow);color:var(--bg)}
.zone--snow :is(h1,h2,h3,h4){color:var(--bg)}
.zone--snow .lede{color:var(--snow-ink)}
.zone--snow .section-index{color:#0B6A50}
.zone--snow .section-index::after{background:var(--snow-line)}
.zone--edge{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* ---------- 5. 共享头部 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(14,22,51,.95);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
}
.site-header__inner{
  display:flex;
  align-items:center;
  gap:clamp(12px,2vw,32px);
  min-height:var(--header-h);
  padding:10px var(--pad-x);
}
.skip-link{
  position:absolute;
  left:var(--pad-x);
  top:-100px;
  z-index:80;
  padding:10px 16px;
  background:var(--lime);
  color:var(--bg);
  font-family:var(--font-narrow);
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  transition:top var(--t-fast);
}
.skip-link:focus{top:8px;color:var(--bg)}

.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  flex:0 0 auto;
  color:var(--ink);
  text-decoration:none;
}
.brand:hover{color:var(--ink)}
.brand__mark{
  font-family:var(--font-narrow);
  font-weight:600;
  font-size:26px;
  line-height:1;
  letter-spacing:.02em;
  color:var(--lime);
  border:1px solid var(--line);
  padding:6px 9px;
  transition:border-color var(--t-fast),color var(--t-fast);
}
.brand:hover .brand__mark{border-color:var(--lime)}
.brand__text{display:flex;flex-direction:column;gap:3px}
.brand__wordmark{
  font-family:var(--font-display);
  font-weight:700;
  font-size:18px;
  line-height:1.1;
  color:var(--ink);
}
.brand__tagline{
  font-family:var(--font-narrow);
  font-size:11px;
  font-weight:600;
  line-height:1;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--dim);
}

.site-nav{
  display:flex;
  align-items:center;
  gap:clamp(10px,1.6vw,26px);
  margin-left:auto;
  min-width:0;
}
.nav-index{display:flex;align-items:center;gap:2px}
.nav-index__item{list-style:none}
.nav-index__link{
  display:inline-flex;
  align-items:baseline;
  gap:6px;
  padding:8px 10px;
  font-size:14px;
  color:var(--ink);
  text-decoration:none;
  border-bottom:2px solid transparent;
  transition:color var(--t-fast),border-color var(--t-fast);
}
.nav-index__num{
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.04em;
  color:var(--dim);
  transition:color var(--t-fast);
}
.nav-index__link:hover{color:var(--lime);border-bottom-color:var(--lime)}
.nav-index__link:hover .nav-index__num{color:var(--lime)}
.nav-index__link[aria-current="page"]{color:var(--lime);border-bottom-color:var(--lime)}
.nav-index__link[aria-current="page"] .nav-index__num{color:var(--lime)}

.status-strip{
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 1 auto;
  min-width:0;
  max-width:min(300px,24vw);
  padding-left:16px;
  border-left:1px solid var(--line);
}
.status-strip__label{
  font-family:var(--font-narrow);
  font-size:11px;
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--orange);
  white-space:nowrap;
}
.status-strip__track{
  display:flex;
  width:max-content;
  overflow:hidden;
  white-space:nowrap;
  animation:ticker 34s linear infinite;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);
}
.status-strip__item{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.02em;
  color:var(--muted);
  padding-right:56px;
}
@keyframes ticker{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}

.nav-toggle{
  display:none;
  align-items:center;
  gap:9px;
  flex:0 0 auto;
  padding:9px 13px;
  border:1px solid var(--line);
  color:var(--ink);
  font-family:var(--font-narrow);
  font-size:11px;
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  transition:border-color var(--t-fast),color var(--t-fast);
}
.nav-toggle:hover{border-color:var(--lime);color:var(--lime)}
.nav-toggle__bars{display:inline-flex;flex-direction:column;gap:4px;width:16px}
.nav-toggle__bars span{display:block;height:1px;background:currentColor}
.nav-toggle[aria-expanded="true"]{border-color:var(--lime);color:var(--lime)}

.scroll-progress{
  position:absolute;
  left:0;
  right:0;
  bottom:-1px;
  height:2px;
  transform:scaleX(0);
  transform-origin:0 50%;
  background:linear-gradient(90deg,var(--lime),var(--orange));
}

/* ---------- 6. 共享页脚 ---------- */
.site-footer{
  position:relative;
  margin-top:clamp(56px,9vw,132px);
  background:linear-gradient(180deg,rgba(22,32,74,.55),var(--bg) 42%);
  color:var(--muted);
}
.river-divider{
  display:block;
  width:100%;
  height:clamp(44px,6vw,76px);
  color:#26314F;
  margin-bottom:clamp(8px,1.5vw,20px);
}
.site-footer__inner{padding-bottom:8px}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1.5fr;
  gap:clamp(24px,4vw,56px);
  padding:clamp(28px,4vw,52px) 0 clamp(24px,3vw,40px);
}
.footer-col{min-width:0}
.footer-col--brand{max-width:38ch}
.footer-brand{
  display:inline-block;
  font-family:var(--font-display);
  font-weight:700;
  font-size:26px;
  line-height:1.2;
  color:var(--ink);
  letter-spacing:-.01em;
}
.footer-brand span{color:var(--lime)}
.footer-brand:hover{color:var(--ink)}
.footer-brand__tagline{
  margin-top:12px;
  font-family:var(--font-narrow);
  font-size:11px;
  font-weight:600;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--lime);
}
.footer-note{
  margin-top:16px;
  font-size:14px;
  line-height:1.8;
  color:var(--muted);
}
.footer-title{
  margin:0 0 16px;
  font-family:var(--font-narrow);
  font-size:11px;
  font-weight:600;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--ink);
}
.footer-list{display:flex;flex-direction:column;gap:10px;font-size:14px}
.footer-list a{
  color:var(--muted);
  border-bottom:1px solid transparent;
  transition:color var(--t-fast),border-color var(--t-fast);
}
.footer-list a:hover{color:var(--lime);border-bottom-color:var(--lime)}
.footer-contact{gap:14px}
.footer-contact__row{display:flex;flex-direction:column;gap:3px}
.footer-contact__label{
  font-family:var(--font-narrow);
  font-size:10px;
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--dim);
}
.footer-contact__value{
  font-family:var(--font-mono);
  font-size:13px;
  line-height:1.6;
  color:var(--ink);
  overflow-wrap:anywhere;
}
.footer-meta{
  margin-top:18px;
  font-size:13px;
  line-height:1.7;
  color:var(--dim);
}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
  padding:18px 0 30px;
  border-top:1px solid var(--line);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.02em;
  color:var(--dim);
}
.footer-copy,.footer-icp{margin:0}
.footer-icp{color:var(--muted)}

/* ---------- 7. 按钮与芯片 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:12px 22px;
  border:1px solid var(--line);
  font-family:var(--font-narrow);
  font-size:12px;
  font-weight:600;
  letter-spacing:.16em;
  text-transform:uppercase;
  text-decoration:none;
  color:var(--ink);
  transition:background var(--t-fast),border-color var(--t-fast),color var(--t-fast);
}
.btn--primary{background:var(--lime);border-color:var(--lime);color:var(--bg)}
.btn--primary:hover{background:var(--lime-soft);border-color:var(--lime-soft);color:var(--bg)}
.btn--ghost{border-color:var(--lime);color:var(--lime)}
.btn--ghost:hover{background:var(--lime);color:var(--bg)}
.btn--quiet{border-color:var(--line);color:var(--muted)}
.btn--quiet:hover{border-color:var(--lime);color:var(--lime)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  padding:7px 12px;
  border:1px solid var(--line);
  border-radius:2px;
  background:transparent;
  font-family:var(--font-narrow);
  font-size:11px;
  font-weight:600;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--muted);
  transition:background var(--t-fast),border-color var(--t-fast),color var(--t-fast);
}
.chip:hover{border-color:var(--lime);color:var(--lime)}
.chip[aria-pressed="true"]{background:var(--lime);border-color:var(--lime);color:var(--bg)}
.chip--data[aria-pressed="true"]{background:var(--orange);border-color:var(--orange);color:var(--bg)}

/* ---------- 8. 面包屑与页首 ---------- */
.breadcrumb{
  padding:20px 0 0;
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--dim);
}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.breadcrumb li{display:flex;align-items:center;gap:8px}
.breadcrumb li + li::before{content:"/";color:var(--line)}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--lime)}
.breadcrumb [aria-current="page"]{color:var(--ink)}

.page-head{
  padding:clamp(36px,6vw,84px) 0 clamp(24px,4vw,48px);
  border-bottom:1px solid var(--line);
}
.page-head__title{
  font-size:clamp(32px,5vw,64px);
  line-height:1.08;
}
.page-head__lede{margin-top:20px}

/* ---------- 9. 卡片 / KPI / 时间轴 / 表格 ---------- */
.card{
  border:1px solid var(--line);
  background:var(--panel);
  padding:clamp(20px,2.6vw,32px);
  transition:border-color var(--t-fast),transform var(--t-fast);
}
.card:hover{border-color:var(--lime);transform:translateY(-2px)}
.card__meta{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.02em;
  color:var(--orange);
}
.card__title{
  margin:12px 0 10px;
  font-size:clamp(20px,2.2vw,26px);
  line-height:1.3;
  color:var(--ink);
}
.card__text{font-size:15px;line-height:1.75;color:var(--muted)}
.card__foot{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:12px;
  margin-top:24px;
  padding-top:14px;
  border-top:1px solid var(--line);
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--dim);
}
.card--teal{background:var(--teal)}
.card--violet{background:var(--violet)}
.card--snow{background:var(--snow);border-color:var(--snow-line);color:var(--bg)}
.card--snow .card__title{color:var(--bg)}
.card--snow .card__text{color:var(--snow-ink)}
.card--snow .card__meta{color:#B04A16}
.card--snow .card__foot{border-top-color:var(--snow-line);color:var(--snow-ink)}

.kpi-row{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(170px,1fr));
  gap:clamp(16px,2.4vw,28px);
}
.kpi{
  display:flex;
  flex-direction:column;
  gap:8px;
  padding-left:16px;
  border-left:1px solid var(--line);
}
.kpi__value{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-size:clamp(26px,3.4vw,42px);
  line-height:1;
  color:var(--lime);
}
.kpi__label{
  font-family:var(--font-narrow);
  font-size:11px;
  font-weight:600;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--muted);
}

.timeline{position:relative}
.timeline::before{
  content:"";
  position:absolute;
  left:7px;
  top:8px;
  bottom:8px;
  width:1px;
  background:var(--line);
}
.timeline__item{position:relative;padding:0 0 30px 34px}
.timeline__item::before{
  content:"";
  position:absolute;
  left:0;
  top:6px;
  width:15px;
  height:15px;
  border:1px solid var(--lime);
  background:var(--bg);
  transform:rotate(45deg);
  transition:background var(--t-fast);
}
.timeline__item:hover::before,
.timeline__item:focus-within::before{background:var(--lime)}
.timeline__title{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(18px,2vw,22px);
  color:var(--ink);
}
.timeline__note{
  max-height:0;
  overflow:hidden;
  opacity:0;
  font-size:15px;
  line-height:1.75;
  color:var(--muted);
  transition:max-height var(--t-mid),opacity var(--t-mid);
}
.timeline__item:hover .timeline__note,
.timeline__item:focus-within .timeline__note{max-height:160px;opacity:1;margin-top:8px}

.table-scroll{
  overflow-x:auto;
  border:1px solid var(--snow-line);
  background:var(--snow);
}
.data-table{
  width:100%;
  min-width:640px;
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-size:13px;
  color:var(--bg);
}
.data-table th,
.data-table td{
  padding:12px 14px;
  text-align:left;
  border-bottom:1px solid var(--snow-line);
  white-space:nowrap;
}
.data-table thead th{
  position:sticky;
  top:0;
  z-index:1;
  background:#DDE4F1;
  font-family:var(--font-narrow);
  font-size:11px;
  font-weight:600;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--snow-ink);
}
.data-table th:first-child,
.data-table td:first-child{
  position:sticky;
  left:0;
  z-index:2;
  background:var(--snow);
  border-right:1px solid var(--snow-line);
}
.data-table thead th:first-child{background:#DDE4F1;z-index:3}
.data-table tbody tr:hover td{background:#DFE6F3}
.data-table tbody tr:hover td:first-child{background:#DFE6F3}
.data-table [data-sort]{cursor:pointer;user-select:none}
.data-table [aria-sort="ascending"]::after{content:" ▲";color:#0B6A50}
.data-table [aria-sort="descending"]::after{content:" ▼";color:#B04A16}

/* ---------- 10. 图片容器基座 ---------- */
.media-frame{
  position:relative;
  display:block;
  width:100%;
  overflow:hidden;
  border:1px solid var(--line);
  background:linear-gradient(135deg,var(--panel) 0%,var(--teal) 100%);
}
.media-frame img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}
.media-frame--wide{aspect-ratio:16 / 9}
.media-frame--tall{aspect-ratio:3 / 4}
.media-frame--square{aspect-ratio:1 / 1}
.media-frame--slant{clip-path:polygon(0 7%,100% 0,100% 100%,0 93%)}
.media-frame--grid::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(198,255,74,.14) 1px,transparent 1px),
    linear-gradient(90deg,rgba(198,255,74,.14) 1px,transparent 1px);
  background-size:48px 48px;
}
.media-frame__caption{
  position:absolute;
  left:14px;
  bottom:12px;
  padding:5px 10px;
  border-left:2px solid var(--lime);
  background:rgba(14,22,51,.78);
  font-family:var(--font-mono);
  font-size:11px;
  color:var(--ink);
}
.media-frame__tag{
  position:absolute;
  top:12px;
  left:12px;
  padding:5px 10px;
  border-radius:2px;
  background:var(--orange);
  color:var(--bg);
  font-family:var(--font-narrow);
  font-size:10px;
  font-weight:600;
  letter-spacing:.14em;
  text-transform:uppercase;
}

/* ---------- 11. 左侧固定数据索引 ---------- */
.data-index{
  position:sticky;
  top:calc(var(--header-h) + 28px);
  padding-left:14px;
  border-left:1px solid var(--line);
}
.data-index__list{display:flex;flex-direction:column;gap:10px}
.data-index__link{
  display:flex;
  align-items:baseline;
  gap:10px;
  padding:4px 0;
  border-bottom:1px solid transparent;
  font-family:var(--font-narrow);
  font-size:12px;
  font-weight:600;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--muted);
  transition:color var(--t-fast),border-color var(--t-fast);
}
.data-index__link:hover{color:var(--ink)}
.data-index__link.is-active{color:var(--lime);border-bottom-color:var(--lime)}
.data-index__num{
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.04em;
  color:var(--dim);
}
.data-index__link.is-active .data-index__num{color:var(--lime)}

/* ---------- 12. 显现 ---------- */
[data-reveal].reveal-ready{
  opacity:0;
  transform:translateY(8px);
  transition:opacity var(--t-mid),transform var(--t-mid);
}
[data-reveal].is-revealed{opacity:1;transform:none}

/* ---------- 13. 响应式 ---------- */
@media (max-width:1180px){
  :root{--header-h:62px}
  .brand__tagline{display:none}
  .brand__mark{font-size:22px;padding:5px 8px}
  .nav-toggle{display:inline-flex;margin-left:auto}
  .site-nav{
    position:fixed;
    left:0;
    right:0;
    top:var(--header-h);
    z-index:55;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    margin-left:0;
    max-height:calc(100vh - var(--header-h));
    padding:8px var(--pad-x) 26px;
    background:var(--panel);
    border-bottom:1px solid var(--line);
    overflow-y:auto;
    opacity:0;
    visibility:hidden;
    transform:translateY(-12px);
    transition:opacity var(--t-fast),transform var(--t-fast),visibility var(--t-fast);
  }
  .site-nav[data-open="true"]{opacity:1;visibility:visible;transform:none}
  .nav-index{flex-direction:column;align-items:stretch;gap:0}
  .nav-index__item{border-bottom:1px solid var(--line)}
  .nav-index__link{
    width:100%;
    justify-content:flex-start;
    padding:16px 4px;
    font-size:17px;
    border-bottom:0;
  }
  .nav-index__num{font-size:11px}
  .status-strip{
    flex-direction:column;
    align-items:flex-start;
    gap:8px;
    max-width:none;
    margin-top:18px;
    padding:16px 0 0;
    border-left:0;
    border-top:1px solid var(--line);
  }
  .status-strip__track{max-width:100%}
}

@media (max-width:980px){
  .grid--12{grid-template-columns:repeat(6,minmax(0,1fr))}
  .col-4,.col-5,.col-6,.col-7,.col-8,.col-9{grid-column:span 6}
  .footer-grid{grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,40px)}
  .footer-col--brand{grid-column:span 2;max-width:none}
  .data-index{position:static;border-left:0;padding-left:0;margin-bottom:24px}
  .data-index__list{flex-direction:row;flex-wrap:wrap;gap:14px}
}

@media (max-width:640px){
  body{font-size:16px}
  .grid--12{grid-template-columns:1fr}
  [class*="col-"]{grid-column:span 1}
  .footer-grid{grid-template-columns:1fr}
  .footer-col--brand{grid-column:span 1}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .table-scroll{border-left:0;border-right:0}
  .media-frame--slant{clip-path:polygon(0 4%,100% 0,100% 100%,0 96%)}
}

/* ---------- 14. 减少动效 ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .status-strip__track{animation:none}
  [data-reveal].reveal-ready{opacity:1;transform:none}
  .card:hover{transform:none}
  .timeline__note{max-height:none;opacity:1;margin-top:8px}
}