/* ==========================================================================
   亚盈新体育 · 共享样式表 /assets/site.css
   墨渊绿底盘 / 电光青数据 / 橙红比分 / 等宽索引 / 纸张叠层与印刷边框
   ========================================================================== */

/* ---------- 1. 变量 ---------- */
:root{
  --ink:#071E1A;
  --ink-2:#0D2E28;
  --panel:#123F37;
  --cyan:#2BE8D0;
  --cyan-soft:#8CF5E6;
  --flame:#FF5A2B;
  --amber:#FFC24B;
  --paper:#F1F7F5;
  --mist:#9CBAB3;
  --indigo:#232A66;
  --wine:#6E1F35;

  --line:rgba(140,245,230,.18);
  --line-strong:rgba(140,245,230,.34);
  --hair:rgba(140,245,230,.09);

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

  --wrap:1240px;
  --gut:clamp(16px,3vw,32px);
  --header-h:64px;
  --radius:2px;
}

/* ---------- 2. Reset 与基础 ---------- */
*,*::before,*::after{box-sizing:border-box}
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--header-h) + 18px);
}
body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.65;
  letter-spacing:.012em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background-image:
    radial-gradient(58% 46% at 84% 6%, rgba(43,232,208,.11), transparent 70%),
    radial-gradient(52% 44% at 4% 94%, rgba(255,90,43,.08), transparent 72%),
    repeating-linear-gradient(0deg, rgba(140,245,230,.032) 0 1px, transparent 1px 68px),
    repeating-linear-gradient(90deg, rgba(140,245,230,.032) 0 1px, transparent 1px 68px);
}
.site-header,.site-footer,.site-main,main{position:relative;z-index:1}
h1,h2,h3,h4{
  margin:0 0 .5em;
  font-weight:700;
  letter-spacing:-.015em;
  line-height:1.2;
  text-wrap:balance;
}
h1{font-size:clamp(30px,4.6vw,52px)}
h2{font-size:clamp(22px,2.6vw,28px)}
h3{font-size:clamp(18px,2vw,20px)}
p{margin:0 0 1.2em}
a{color:var(--cyan);text-decoration:none}
a:hover{color:var(--cyan-soft)}
img{display:block;max-width:100%;height:auto}
ul,ol{margin:0 0 1.2em;padding-left:1.2em}
button{font:inherit}
svg{max-width:100%}
hr{border:0;border-top:1px solid var(--line);margin:2em 0}

:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
  border-radius:var(--radius);
}
::selection{background:var(--cyan);color:var(--ink)}

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

/* ---------- 3. 布局容器 ---------- */
.wrap{
  width:100%;
  max-width:var(--wrap);
  margin-inline:auto;
  padding-inline:var(--gut);
}
.wrap--narrow{max-width:820px}

.section{
  position:relative;
  padding:clamp(40px,7vw,88px) 0;
}
.section__head{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  justify-content:space-between;
  gap:14px 28px;
  padding-bottom:14px;
  margin-bottom:clamp(20px,3vw,36px);
  border-bottom:1px solid var(--line);
}
.section__title{margin:0;font-size:clamp(21px,2.6vw,28px)}
.section__note{
  margin:0;
  max-width:56ch;
  font-size:13px;
  color:var(--mist);
}

.band{
  padding:clamp(28px,5vw,56px) 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.band--panel{background:linear-gradient(180deg,rgba(13,46,40,.92),rgba(7,30,26,.92))}
.band--indigo{background:linear-gradient(115deg,rgba(35,42,102,.72),rgba(7,30,26,.94) 70%)}
.band--wine{background:linear-gradient(115deg,rgba(110,31,53,.62),rgba(7,30,26,.94) 70%)}

.grid{display:grid;gap:clamp(14px,2vw,22px)}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid--split{grid-template-columns:minmax(0,2fr) minmax(0,1fr)}

.rail{
  display:flex;
  gap:14px;
  overflow-x:auto;
  padding-bottom:14px;
  scroll-snap-type:x proximity;
  -webkit-overflow-scrolling:touch;
}
.rail > *{flex:0 0 min(300px,78vw);scroll-snap-align:start}
.rail::-webkit-scrollbar{height:6px}
.rail::-webkit-scrollbar-track{background:rgba(140,245,230,.08)}
.rail::-webkit-scrollbar-thumb{background:rgba(43,232,208,.4)}

/* ---------- 4. 索引化文字 ---------- */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--cyan);
  margin-bottom:10px;
}
.eyebrow::before{
  content:"";
  width:18px;
  height:1px;
  background:var(--cyan);
}
.num,.num--score{
  font-family:var(--mono);
  font-variant-numeric:tabular-nums;
  font-feature-settings:"tnum" 1;
}
.num--score{
  display:block;
  font-size:clamp(48px,8vw,96px);
  font-weight:700;
  line-height:1;
  letter-spacing:-.03em;
  color:var(--paper);
}

/* ---------- 5. 纸张叠层 / 展签 / 标签 ---------- */
.sheet{
  position:relative;
  isolation:isolate;
  background:var(--ink-2);
  border:1px solid var(--line);
  padding:clamp(18px,2.4vw,28px);
}
.sheet::before,
.sheet::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:var(--ink-2);
  border:1px solid var(--hair);
}
.sheet::before{transform:translate(6px,6px)}
.sheet::after{transform:translate(12px,12px);opacity:.55}
.sheet__index{
  display:block;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.14em;
  color:var(--cyan);
  margin-bottom:8px;
}
.sheet__title{font-size:17px;margin:0 0 8px;color:var(--paper)}

.plate{
  position:relative;
  background:linear-gradient(180deg,rgba(18,63,55,.85),rgba(13,46,40,.92));
  border:1px solid var(--line);
  border-left:3px solid var(--cyan);
  padding:18px 20px;
}
.plate__no{
  display:block;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.14em;
  color:var(--cyan);
  margin-bottom:6px;
}
.plate__title{margin:0 0 6px;font-size:16px;color:var(--paper)}
.plate__desc{margin:0;font-size:13.5px;line-height:1.7;color:var(--mist)}
.plate--flame{border-left-color:var(--flame)}
.plate--flame .plate__no{color:var(--flame)}
.plate--amber{border-left-color:var(--amber)}
.plate--amber .plate__no{color:var(--amber)}
.plate--indigo{border-left-color:#5A63C8}
.plate--indigo .plate__no{color:#8E96E8}
.plate--wine{border-left-color:#C0405F}
.plate--wine .plate__no{color:#E58097}

.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.06em;
  padding:3px 9px;
  border:1px solid var(--line);
  background:rgba(18,63,55,.6);
  color:var(--mist);
  white-space:nowrap;
}
.tag--live{color:var(--cyan);border-color:rgba(43,232,208,.42)}
.tag--number{color:var(--amber);border-color:rgba(255,194,75,.36)}
.tag--hot{color:var(--flame);border-color:rgba(255,90,43,.42)}

.stat{
  border-left:2px solid var(--cyan);
  padding-left:14px;
}
.stat__value{
  display:block;
  font-family:var(--mono);
  font-variant-numeric:tabular-nums;
  font-size:clamp(26px,3.6vw,40px);
  font-weight:700;
  line-height:1.1;
  color:var(--paper);
}
.stat__label{font-size:13px;color:var(--mist)}
.stat--flame{border-left-color:var(--flame)}
.stat--flame .stat__value{color:var(--flame)}

/* ---------- 6. 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:10px 18px;
  border:1px solid transparent;
  border-radius:var(--radius);
  background:transparent;
  color:var(--paper);
  font-size:14px;
  font-weight:600;
  letter-spacing:.02em;
  line-height:1.2;
  text-decoration:none;
  cursor:pointer;
  transition:background-color .16s ease,color .16s ease,border-color .16s ease,transform .16s ease;
}
.btn--primary{
  background:var(--flame);
  border-color:var(--flame);
  color:#1A0700;
  box-shadow:0 8px 22px rgba(255,90,43,.22);
}
.btn--primary:hover{background:#FF7247;color:#1A0700;transform:translateY(-1px)}
.btn--ghost{
  border-color:var(--line-strong);
  color:var(--cyan);
}
.btn--ghost:hover{background:rgba(43,232,208,.1);color:var(--cyan-soft)}
.btn--quiet{border-color:var(--line);color:var(--mist)}
.btn--quiet:hover{color:var(--paper);border-color:var(--line-strong)}

/* ---------- 7. 面包屑 / 索引表 / 数据表 ---------- */
.breadcrumb{
  padding:16px 0 0;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.08em;
}
.breadcrumb__list{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  list-style:none;
  margin:0;
  padding:0;
}
.breadcrumb__list li{display:flex;gap:8px;align-items:center;color:var(--mist)}
.breadcrumb__list li + li::before{content:"/";color:rgba(140,245,230,.34)}
.breadcrumb a{color:var(--mist);border-bottom:1px dotted transparent}
.breadcrumb a:hover{color:var(--cyan);border-bottom-color:var(--cyan)}
.breadcrumb [aria-current="page"]{color:var(--paper)}

.idxlist{
  list-style:none;
  margin:0;
  padding:0;
  border-top:1px solid var(--line);
}
.idxlist__item{
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  gap:6px 16px;
  align-items:baseline;
  padding:14px 6px;
  border-bottom:1px solid var(--hair);
  color:inherit;
  text-decoration:none;
  transition:background-color .16s ease;
}
.idxlist__no{
  font-family:var(--mono);
  font-size:13px;
  color:var(--cyan);
}
.idxlist__title{font-size:15.5px;font-weight:600;color:var(--paper)}
.idxlist__meta{
  font-family:var(--mono);
  font-size:12.5px;
  color:var(--mist);
}
.idxlist__item:hover{background:rgba(43,232,208,.06)}
.idxlist__item:hover .idxlist__title{color:var(--cyan)}

.tablewrap{
  overflow-x:auto;
  border:1px solid var(--line);
  background:rgba(13,46,40,.55);
}
.datatable{
  width:100%;
  min-width:620px;
  border-collapse:collapse;
  font-size:14px;
}
.datatable th{
  padding:10px 14px;
  background:rgba(18,63,55,.8);
  border-bottom:1px solid var(--line);
  font-family:var(--mono);
  font-size:12px;
  font-weight:500;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--mist);
  text-align:left;
  white-space:nowrap;
}
.datatable td{
  padding:11px 14px;
  border-bottom:1px solid var(--hair);
  color:#DCE9E5;
  vertical-align:middle;
}
.datatable tbody tr:hover{background:rgba(43,232,208,.05)}
.datatable .num{color:var(--cyan)}

/* ---------- 8. 正文与媒体 ---------- */
.prose{
  max-width:74ch;
  font-size:15.5px;
  line-height:1.78;
  color:#DCE9E5;
}
.prose h2{font-size:clamp(20px,2.2vw,24px);margin:2.2em 0 .6em;color:var(--paper)}
.prose h3{font-size:17px;margin:1.8em 0 .5em;color:var(--paper)}
.prose p{margin:0 0 1.2em}
.prose ul,.prose ol{margin:0 0 1.2em;padding-left:1.3em}
.prose li{margin-bottom:.4em}
.prose strong{color:var(--paper)}
.prose a{color:var(--cyan);border-bottom:1px solid rgba(43,232,208,.4)}
.prose a:hover{color:var(--cyan-soft);border-bottom-color:var(--cyan-soft)}
.prose code{
  font-family:var(--mono);
  font-size:.92em;
  padding:.1em .4em;
  background:rgba(43,232,208,.1);
  color:var(--cyan-soft);
}
.prose blockquote{
  margin:1.6em 0;
  padding:4px 0 4px 18px;
  border-left:3px solid var(--cyan);
  color:var(--mist);
}

.figure{margin:0}
.figure__frame{
  position:relative;
  overflow:hidden;
  border:1px solid var(--line);
  background:
    linear-gradient(140deg,rgba(18,63,55,.92),rgba(7,30,26,.96)),
    var(--ink-2);
  aspect-ratio:var(--figure-ratio,16 / 9);
}
.figure__frame img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.figure__frame::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    repeating-linear-gradient(0deg, rgba(140,245,230,.05) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(90deg, rgba(140,245,230,.05) 0 1px, transparent 1px 32px);
}
.figure__frame--empty::before{
  content:"";
  position:absolute;
  left:50%;
  top:50%;
  width:34%;
  aspect-ratio:1;
  transform:translate(-50%,-50%);
  border:1px solid rgba(43,232,208,.32);
  border-radius:50%;
}
.figure__caption{
  padding-top:9px;
  font-family:var(--mono);
  font-size:12.5px;
  letter-spacing:.04em;
  color:var(--mist);
}
.figure--wide{--figure-ratio:21 / 9}
.figure--square{--figure-ratio:1 / 1}
.figure--tall{--figure-ratio:3 / 4}

/* ---------- 9. 章节目录与返回顶部 ---------- */
.toc{
  position:sticky;
  top:calc(var(--header-h) + 20px);
  font-size:13.5px;
}
.toc__title{
  margin:0 0 10px;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--mist);
}
.toc__list{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.toc__link{
  display:block;
  padding:6px 10px;
  border-left:2px solid rgba(140,245,230,.2);
  color:var(--mist);
  text-decoration:none;
  transition:color .16s ease,background-color .16s ease,border-color .16s ease;
}
.toc__link:hover{color:var(--cyan-soft);background:rgba(43,232,208,.05)}
.toc__link[aria-current="true"]{
  color:var(--cyan);
  border-left-color:var(--cyan);
  background:linear-gradient(90deg,rgba(43,232,208,.14),transparent);
}

.totop{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 13px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(18,63,55,.55);
  color:var(--mist);
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.08em;
  cursor:pointer;
  transition:color .16s ease,border-color .16s ease,background-color .16s ease;
}
.totop:hover{color:var(--cyan);border-color:var(--cyan);background:rgba(43,232,208,.08)}
.totop[hidden]{display:none}

/* ---------- 10. 显现 ---------- */
.has-js [data-reveal]{
  opacity:0;
  transform:translateY(14px);
  transition:opacity .5s ease,transform .5s ease;
}
.has-js [data-reveal].is-visible{opacity:1;transform:none}

/* ---------- 11. 页头：紧凑命令栏 ---------- */
.skip-link{
  position:absolute;
  left:var(--gut);
  top:-120px;
  z-index:200;
  padding:10px 16px;
  background:var(--cyan);
  color:var(--ink);
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.06em;
  text-decoration:none;
  transition:top .18s ease;
}
.skip-link:focus{top:10px;color:var(--ink)}

.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(7,30,26,.94);
  border-bottom:1px solid var(--line);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
}
.cmdbar{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,auto) minmax(0,1fr) minmax(0,auto);
  align-items:center;
  gap:clamp(12px,2vw,26px);
  width:100%;
  max-width:var(--wrap);
  min-height:var(--header-h);
  margin-inline:auto;
  padding:8px var(--gut);
}
.cmdbar__brand{display:flex;align-items:center;gap:14px;min-width:0}
.cmdbar__actions{display:flex;align-items:center;gap:10px;justify-self:end}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--paper);
  text-decoration:none;
}
.brand:hover{color:var(--paper)}
.brand__mark{
  position:relative;
  display:grid;
  place-items:center;
  flex:0 0 auto;
  width:30px;
  height:30px;
  border:1px solid var(--cyan);
  background:linear-gradient(160deg,var(--panel),var(--ink));
}
.brand__mark::before{
  content:"";
  position:absolute;
  inset:5px;
  border:1px solid rgba(43,232,208,.5);
  border-top-color:transparent;
  border-radius:50%;
}
.brand__mark::after{
  content:"";
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 10px rgba(43,232,208,.9);
}
.brand__text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand__name{font-size:16px;font-weight:700;letter-spacing:.05em;white-space:nowrap}
.brand__slogan{
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.24em;
  color:var(--cyan);
}

.refresh-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin:0;
  padding:5px 10px;
  border:1px solid var(--line);
  background:rgba(18,63,55,.55);
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.05em;
  color:var(--mist);
  white-space:nowrap;
}
.refresh-badge__dot{
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 0 0 rgba(43,232,208,.55);
  animation:pulse 2.4s ease-out infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(43,232,208,.55)}
  70%{box-shadow:0 0 0 8px rgba(43,232,208,0)}
  100%{box-shadow:0 0 0 0 rgba(43,232,208,0)}
}

.cmdnav{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:14px;
  min-width:0;
}
.cmdnav__list{
  display:flex;
  align-items:center;
  gap:2px;
  list-style:none;
  margin:0;
  padding:0;
}
.cmdnav__list--util{
  display:none;
  padding-left:14px;
  border-left:1px solid var(--line);
}
.cmdnav__item{display:block}
.cmdnav__link{
  position:relative;
  display:inline-block;
  padding:9px 11px;
  font-size:14.5px;
  color:var(--mist);
  text-decoration:none;
  white-space:nowrap;
  transition:color .16s ease,background-color .16s ease;
}
.cmdnav__link::after{
  content:"";
  position:absolute;
  left:11px;
  right:11px;
  bottom:2px;
  height:2px;
  background:var(--cyan);
  transform:scaleX(0);
  transform-origin:0 50%;
  transition:transform .2s ease;
}
.cmdnav__link:hover{color:var(--paper);background:rgba(43,232,208,.07)}
.cmdnav__link:hover::after{transform:scaleX(1)}
.cmdnav__link[aria-current="page"]{color:var(--paper);font-weight:600}
.cmdnav__link[aria-current="page"]::after{transform:scaleX(1)}
.cmdnav__link--util{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.06em;
}

.navtoggle{
  display:none;
  align-items:center;
  gap:8px;
  padding:9px 12px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(18,63,55,.65);
  color:var(--paper);
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.1em;
  cursor:pointer;
}
.navtoggle:hover{border-color:var(--cyan);color:var(--cyan)}
.navtoggle__bars{
  position:relative;
  display:block;
  width:16px;
  height:11px;
}
.navtoggle__bars::before,
.navtoggle__bars::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  height:1.5px;
  background:currentColor;
  transition:transform .2s ease;
}
.navtoggle__bars::before{top:0}
.navtoggle__bars::after{bottom:0}
.navtoggle[aria-expanded="true"] .navtoggle__bars::before{transform:translateY(4.75px) rotate(45deg)}
.navtoggle[aria-expanded="true"] .navtoggle__bars::after{transform:translateY(-4.75px) rotate(-45deg)}

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

@keyframes navDrop{
  from{opacity:0;transform:translateY(-8px)}
  to{opacity:1;transform:translateY(0)}
}

/* ---------- 12. 页脚 ---------- */
.site-footer{
  position:relative;
  margin-top:clamp(48px,8vw,96px);
  background:linear-gradient(180deg,var(--ink-2),var(--ink));
  border-top:1px solid var(--line);
}
.footer__band{
  height:6px;
  background:linear-gradient(90deg,
    var(--cyan) 0 24%,
    var(--indigo) 24% 48%,
    var(--wine) 48% 68%,
    var(--amber) 68% 84%,
    var(--flame) 84% 100%);
  opacity:.9;
}
.footer__inner{
  display:grid;
  grid-template-columns:minmax(0,1.25fr) minmax(0,1.75fr);
  gap:clamp(24px,4vw,56px);
  width:100%;
  max-width:var(--wrap);
  margin-inline:auto;
  padding:clamp(30px,5vw,56px) var(--gut) clamp(20px,3vw,32px);
}
.footer__brandcol{min-width:0}
.footer__brand{
  margin:0 0 6px;
  font-family:var(--mono);
  font-size:20px;
  letter-spacing:.08em;
  color:var(--paper);
}
.footer__slogan{
  margin:0 0 14px;
  font-family:var(--mono);
  font-size:12.5px;
  letter-spacing:.14em;
  color:var(--cyan);
}
.footer__note{
  margin:0;
  max-width:46ch;
  font-size:13px;
  line-height:1.75;
  color:var(--mist);
}
.footer__cols{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(16px,3vw,32px);
}
.footer__col{min-width:0}
.footer__coltitle{
  margin:0 0 12px;
  font-family:var(--mono);
  font-size:12px;
  font-weight:500;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--mist);
}
.footer__list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer__link{
  font-size:14px;
  color:#DCE9E5;
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color .16s ease,border-color .16s ease;
}
.footer__link:hover{color:var(--cyan);border-bottom-color:rgba(43,232,208,.5)}

.footer__meta{
  width:100%;
  max-width:var(--wrap);
  margin-inline:auto;
  padding:0 var(--gut) clamp(24px,4vw,40px);
}
.footer__metarow{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:8px 24px;
  padding-top:16px;
  border-top:1px solid var(--line);
}
.footer__metarow + .footer__metarow{margin-top:12px}
.footer__metarow--base{border-top-style:dashed;border-top-color:var(--hair)}
.footer__contact,
.footer__address,
.footer__icp,
.footer__copy{
  margin:0;
  font-family:var(--mono);
  font-size:12.5px;
  letter-spacing:.03em;
  color:var(--mist);
}
.footer__contact{color:var(--cyan-soft)}
.footer__address{max-width:64ch}

/* ---------- 13. 响应式 ---------- */
@media (max-width:1180px){
  .cmdnav__link{padding:9px 9px;font-size:14px}
  .cmdnav__link::after{left:9px;right:9px}
}
@media (max-width:1100px){
  .refresh-badge{display:none}
}
@media (max-width:1024px){
  .grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid--3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid--split{grid-template-columns:1fr}
}
@media (max-width:960px){
  .cmdbar{
    grid-template-columns:minmax(0,1fr) auto;
    gap:10px;
  }
  .navtoggle{display:inline-flex}
  .cmdnav{
    position:absolute;
    top:calc(100% + 1px);
    left:0;
    right:0;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    max-height:min(72vh,520px);
    overflow-y:auto;
    padding:8px var(--gut) 18px;
    background:linear-gradient(180deg,var(--ink-2),var(--ink));
    border-bottom:1px solid var(--line-strong);
    box-shadow:0 26px 44px rgba(0,0,0,.5);
  }
  .cmdnav[data-open]{
    display:flex;
    animation:navDrop .2s ease-out;
  }
  .cmdnav__list{
    flex-direction:column;
    align-items:stretch;
    gap:0;
  }
  .cmdnav__list--util{
    display:flex;
    margin-top:8px;
    padding-top:10px;
    padding-left:0;
    border-left:0;
    border-top:1px dashed rgba(140,245,230,.22);
  }
  .cmdnav__link{
    display:block;
    padding:12px 4px;
    font-size:15px;
    color:var(--paper);
    border-bottom:1px solid var(--hair);
  }
  .cmdnav__link::after{
    left:4px;
    right:auto;
    width:16px;
    bottom:7px;
  }
  .cmdnav__link--util{font-size:13px;color:var(--mist)}
  .footer__inner{grid-template-columns:1fr}
  .footer__cols{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:700px){
  :root{--header-h:58px}
  .grid--2{grid-template-columns:1fr}
  .cmdbar__actions .btn{padding:9px 14px;font-size:13px}
  .navtoggle__label{display:none}
  .footer__cols{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer__metarow{flex-direction:column;align-items:flex-start}
  .idxlist__item{grid-template-columns:auto minmax(0,1fr);row-gap:4px}
  .idxlist__meta{grid-column:2}
}
@media (max-width:420px){
  .brand__slogan{display:none}
  .footer__cols{grid-template-columns:1fr}
}

/* ---------- 14. 无障碍与动效偏好 ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .has-js [data-reveal]{opacity:1;transform:none}
  .cmdnav[data-open]{animation:none}
}