/* ============================================================
   博喜体育 · 共享样式 /assets/site.css
   夜间赛事指挥中心 × 城市坐标纸
   ============================================================ */

:root{
  --ink:#0A0F0D;
  --panel:#12241C;
  --charcoal:#141517;
  --lime:#B6FF3C;
  --orange:#FF6A1F;
  --silver:#C7CDCB;
  --mist:#E8EDEA;
  --teal:#2ED3A0;
  --line:rgba(199,205,203,.16);
  --line-strong:rgba(199,205,203,.32);
  --key-grad:linear-gradient(135deg,#1B3A2C 0%,#0A0F0D 100%);
  --ease:cubic-bezier(.2,.7,.3,1);
  --dur:180ms;
  --rail-w:88px;
  --bar-h:64px;
  --page-max:1320px;
  --gutter:clamp(20px,3.5vw,56px);
  --font-body:"PingFang SC","Hiragino Sans GB","Source Han Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-display:"Oswald","Bebas Neue","Arial Narrow","PingFang SC","Source Han Sans SC","Microsoft YaHei",system-ui,sans-serif;
  --font-mono:"JetBrains Mono","IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background-color:var(--ink);
  background-image:
    radial-gradient(900px 620px at 20% -8%,rgba(46,211,160,.10),transparent 68%),
    radial-gradient(760px 520px at 96% 6%,rgba(255,106,31,.06),transparent 70%),
    linear-gradient(rgba(199,205,203,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(199,205,203,.05) 1px,transparent 1px);
  background-size:auto,auto,72px 72px,72px 72px;
  background-attachment:fixed;
  color:var(--mist);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.75;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg,picture,video{display:block;max-width:100%}
button{font:inherit;color:inherit}
ul,ol{margin:0;padding:0}
hr{border:0}
::selection{background:var(--lime);color:#08110C}
@media (min-width:900px){ body{padding-left:var(--rail-w)} }
@media (max-width:899px){ body{padding-top:var(--bar-h)} }

/* ---------- 焦点与跳转 ---------- */
:focus{outline:none}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:2px}
.skip-link{
  position:fixed;top:10px;left:10px;z-index:120;
  transform:translateY(-200%);
  background:var(--lime);color:#08110C;
  padding:10px 18px;border-radius:2px;
  font-family:var(--font-mono);font-size:13px;letter-spacing:.06em;
  transition:transform var(--dur) var(--ease);
}
.skip-link:focus{transform:translateY(0)}

/* ---------- 排版 ---------- */
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:800;
  color:var(--mist);
  margin:0 0 .6em;
  line-height:1.18;
  letter-spacing:.08em;
  text-transform:uppercase;
}
h1{font-size:clamp(34px,5vw,56px);letter-spacing:.1em}
h2{font-size:clamp(26px,3.4vw,40px)}
h3{font-size:clamp(20px,2.2vw,24px);letter-spacing:.06em}
h4{font-size:19px;letter-spacing:.05em}
p{margin:0 0 1em}
a{color:var(--mist);text-decoration:none;transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease),background-color var(--dur) var(--ease)}
a:hover{color:var(--lime)}
strong{color:var(--mist);font-weight:700}
small{font-size:13px}
blockquote{
  margin:0 0 1.5em;padding:14px 20px;
  border-left:2px solid var(--lime);
  background:rgba(18,36,28,.6);
  color:var(--silver);
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:12px 22px;border-radius:2px;
  border:1px solid var(--line-strong);
  background:transparent;color:var(--mist);
  font-family:var(--font-mono);font-size:13px;letter-spacing:.1em;
  text-transform:uppercase;text-align:center;line-height:1.3;
  cursor:pointer;
  transition:color var(--dur) var(--ease),background-color var(--dur) var(--ease),border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.btn--primary{background:var(--lime);border-color:var(--lime);color:#08110C;font-weight:700}
.btn--primary:hover{background:#CBFF6E;border-color:#CBFF6E;color:#08110C;box-shadow:0 0 0 1px rgba(182,255,60,.45),0 10px 26px rgba(182,255,60,.18)}
.btn--ghost{background:rgba(232,237,234,.03)}
.btn--ghost:hover{border-color:var(--lime);color:var(--lime);background:rgba(182,255,60,.08)}
.btn--sm{padding:8px 15px;font-size:12px;letter-spacing:.08em}
.btn--block{width:100%}

/* ---------- 通用容器与网格 ---------- */
.shell{width:100%;max-width:var(--page-max);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}
.section{padding:clamp(48px,7vw,96px) 0}
.section--tight{padding:clamp(28px,4vw,52px) 0}
.section-head{margin-bottom:clamp(24px,3vw,40px)}
.eyebrow{
  display:flex;align-items:center;gap:10px;
  margin:0 0 16px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--lime);
}
.eyebrow::before{content:"";display:block;width:22px;height:1px;background:var(--lime)}
.section-title{margin:0 0 14px}
.section-lead{max-width:62ch;color:var(--silver);font-size:16px;line-height:1.85;margin:0}
.layout-split{display:grid;grid-template-columns:1fr;gap:clamp(24px,3vw,48px);align-items:start}
@media (min-width:1024px){
  .layout-split{grid-template-columns:minmax(180px,.42fr) minmax(0,1fr)}
}
.col-index{position:relative}
.col-main{min-width:0}
.grid{display:grid;gap:clamp(16px,2vw,28px)}
.grid--2,.grid--3{grid-template-columns:1fr}
@media (min-width:680px){ .grid--2{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (min-width:680px){ .grid--3{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (min-width:1100px){ .grid--3{grid-template-columns:repeat(3,minmax(0,1fr))} }

/* ---------- 头部：侧边轨道 ---------- */
.site-header{
  position:fixed;
  background:linear-gradient(180deg,#141517 0%,#0C1712 55%,#0A0F0D 100%);
  border-right:1px solid var(--line-strong);
  z-index:100;
  --progress:0;
}
.site-header::after{
  content:"";position:absolute;background:var(--lime);
  box-shadow:0 0 12px rgba(182,255,60,.55);
}

.rail-brand{width:100%}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{
  font-family:var(--font-display);font-size:18px;font-weight:800;
  letter-spacing:.24em;color:var(--mist);
}
.brand-ver{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;
  color:var(--lime);border:1px solid rgba(182,255,60,.45);
  padding:1px 4px;border-radius:2px;
}
.brand-tagline{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;
  color:var(--silver);opacity:.75;
}

.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:42px;height:42px;padding:0;
  background:transparent;border:1px solid var(--line-strong);border-radius:2px;
  cursor:pointer;position:relative;z-index:112;
  transition:border-color var(--dur) var(--ease),background-color var(--dur) var(--ease);
}
.nav-toggle:hover{border-color:var(--lime);background:rgba(182,255,60,.08)}
.nav-toggle-bars{position:relative;display:block;width:20px;height:2px;background:var(--mist);transition:background-color var(--dur) var(--ease)}
.nav-toggle-bars::before,
.nav-toggle-bars::after{
  content:"";position:absolute;left:0;width:20px;height:2px;background:inherit;
  transition:transform var(--dur) var(--ease),top var(--dur) var(--ease);
}
.nav-toggle-bars::before{top:-6px}
.nav-toggle-bars::after{top:6px}
.site-header[data-open] .nav-toggle-bars{background:var(--lime)}
.site-header[data-open] .nav-toggle-bars::before{top:0;transform:rotate(45deg)}
.site-header[data-open] .nav-toggle-bars::after{top:0;transform:rotate(-45deg)}

.site-nav{width:100%;display:flex;flex-direction:column;flex:1 1 auto;min-height:0}
.nav-list{list-style:none;width:100%;display:flex;flex-direction:column;gap:2px;padding:10px 0 0}
.nav-item{width:100%}
.nav-link{
  position:relative;display:flex;flex-direction:column;align-items:center;gap:4px;
  padding:11px 4px;
  border-left:2px solid transparent;
  color:var(--silver);
  transition:color var(--dur) var(--ease),background-color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.nav-index{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:rgba(199,205,203,.5);transition:color var(--dur) var(--ease)}
.nav-label{font-size:12px;letter-spacing:.08em;line-height:1.2;text-align:center}
.nav-link:hover{color:var(--mist);background:rgba(182,255,60,.06);border-left-color:rgba(182,255,60,.42)}
.nav-link[aria-current="page"]{
  color:var(--lime);border-left-color:var(--lime);
  background:linear-gradient(90deg,rgba(182,255,60,.16),rgba(182,255,60,0));
}
.nav-link[aria-current="page"] .nav-label{font-weight:700}
.nav-link[aria-current="page"] .nav-index{color:var(--lime)}

.rail-foot{
  width:100%;margin-top:auto;padding:14px 8px 0;
  border-top:1px solid var(--line);
  display:flex;flex-direction:column;gap:8px;align-items:stretch;
}
.rail-search{
  display:flex;flex-direction:column;align-items:center;gap:6px;
  width:100%;padding:10px 4px;
  border:1px dashed var(--line-strong);border-radius:3px;
  color:var(--silver);
  transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease),background-color var(--dur) var(--ease);
}
.rail-search:hover{color:var(--lime);border-color:rgba(182,255,60,.6);background:rgba(182,255,60,.06)}
.rail-search-icon{position:relative;width:13px;height:13px;border:1.5px solid currentColor;border-radius:50%}
.rail-search-icon::after{content:"";position:absolute;right:-5px;bottom:-4px;width:7px;height:1.5px;background:currentColor;transform:rotate(45deg)}
.rail-search-text{font-size:11px;letter-spacing:.1em}
.rail-search-hint{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.06em;opacity:.65}
.rail-foot .btn{padding:9px 6px;font-size:11px;letter-spacing:.06em;line-height:1.3;word-break:break-word}
.rail-utility{list-style:none;display:flex;flex-direction:column;gap:5px;width:100%;text-align:center;margin:2px 0 0}
.rail-utility a{
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:.04em;color:var(--silver);
  border-bottom:1px solid transparent;
}
.rail-utility a:hover{color:var(--lime);border-bottom-color:var(--lime)}
.nav-scrim{display:none}

/* ---------- 头部：桌面轨道 ---------- */
@media (min-width:900px){
  .site-header{
    top:0;left:0;bottom:0;width:var(--rail-w);
    display:flex;flex-direction:column;align-items:center;gap:12px;
    padding:16px 0 14px;
    overflow-y:auto;overflow-x:hidden;
    scrollbar-width:none;-ms-overflow-style:none;
  }
  .site-header::-webkit-scrollbar{width:0;display:none}
  .site-header::after{
    top:0;right:0;width:2px;height:100%;
    transform:scaleY(var(--progress,0));transform-origin:top center;
  }
  .rail-brand{padding-bottom:12px;border-bottom:1px solid var(--line)}
  .brand{flex-direction:column;gap:8px}
  .brand-mark{writing-mode:vertical-rl;color:var(--mist)}
  .brand-tagline{display:none}
  .nav-toggle{display:none}
  .site-nav{flex-direction:column}
}

/* ---------- 头部：移动状态条 + 抽屉 ---------- */
@media (max-width:899px){
  .site-header{
    top:0;left:0;right:0;height:var(--bar-h);
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    padding:0 14px;
    background:linear-gradient(180deg,#141517 0%,#0E1A15 100%);
    border-right:0;border-bottom:1px solid var(--line-strong);
  }
  .site-header::after{
    left:0;bottom:0;width:100%;height:2px;
    transform:scaleX(var(--progress,0));transform-origin:left center;
  }
  .rail-brand{width:auto}
  .brand{flex-direction:row;align-items:center;gap:9px}
  .brand-mark{writing-mode:horizontal-tb;font-size:17px;letter-spacing:.16em}
  .brand-tagline{display:block;opacity:.7}
  .nav-toggle{display:inline-flex}

  .site-nav{
    position:fixed;top:0;right:0;bottom:0;z-index:110;
    width:min(86vw,340px);
    padding:74px 18px 22px;
    background:linear-gradient(160deg,#12241C 0%,#0A0F0D 72%);
    border-left:1px solid var(--line-strong);
    overflow-y:auto;
    transform:translateX(102%);
    transition:transform 200ms var(--ease);
  }
  .site-header[data-open] .site-nav{transform:translateX(0)}
  .nav-list{padding:0;gap:0}
  .nav-link{
    flex-direction:row;align-items:baseline;justify-content:flex-start;gap:12px;
    padding:15px 12px;
    border-left:2px solid transparent;border-bottom:1px solid var(--line);
  }
  .nav-index{font-size:11px;min-width:22px}
  .nav-label{font-size:15px;letter-spacing:.06em}
  .rail-foot{padding:16px 0 0;border-top:1px solid var(--line);margin-top:16px}
  .rail-search{flex-direction:row;align-items:center;justify-content:flex-start;gap:10px;padding:12px}
  .rail-search-hint{margin-left:auto}
  .rail-foot .btn{padding:12px 10px;font-size:12px}
  .rail-utility{flex-direction:row;justify-content:space-between;text-align:left;margin-top:6px}
  .nav-scrim{
    display:block;position:fixed;inset:0;z-index:105;
    background:rgba(6,10,9,.72);
    opacity:0;visibility:hidden;
    transition:opacity var(--dur) var(--ease),visibility var(--dur) var(--ease);
  }
  .site-header[data-open] .nav-scrim{opacity:1;visibility:visible}
}

/* ---------- 页脚 ---------- */
.site-footer{
  position:relative;
  margin-top:clamp(64px,9vw,132px);
  padding:clamp(40px,6vw,78px) var(--gutter) 26px;
  background:linear-gradient(180deg,#141517 0%,#0E1512 60%,#0A0F0D 100%);
  border-top:1px solid var(--line-strong);
}
.site-footer::before{
  content:"";position:absolute;top:-1px;left:0;width:88px;height:2px;background:var(--lime);
}
.footer-grid{
  max-width:var(--page-max);margin:0 auto;
  display:grid;grid-template-columns:1fr;gap:clamp(28px,4vw,52px);
}
@media (min-width:820px){
  .footer-grid{grid-template-columns:minmax(220px,1fr) minmax(0,1.6fr)}
  .footer-contact{grid-column:1 / -1}
}
@media (min-width:1180px){
  .footer-grid{grid-template-columns:minmax(240px,1.05fr) minmax(0,2fr) minmax(240px,1fr)}
  .footer-contact{grid-column:auto}
}
.footer-brand{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.footer-mark{
  margin:0;font-family:var(--font-display);font-size:clamp(22px,2.6vw,30px);
  font-weight:800;letter-spacing:.16em;color:var(--mist);
}
.footer-mark::after{content:"";display:inline-block;width:8px;height:8px;margin-left:10px;background:var(--lime);vertical-align:middle}
.footer-tagline{
  margin:0;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--silver);
}
.footer-coord{
  margin:0;font-size:12px;letter-spacing:.08em;color:var(--teal);
}
.footer-coord-sep{margin:0 8px;color:rgba(199,205,203,.5)}
.footer-note{
  margin:6px 0 0;padding-left:14px;
  border-left:2px solid rgba(255,106,31,.7);
  font-size:13.5px;line-height:1.7;color:var(--silver);max-width:34ch;
}
.footer-cols{display:grid;grid-template-columns:1fr;gap:clamp(22px,3vw,36px)}
@media (min-width:560px){ .footer-cols{grid-template-columns:repeat(3,minmax(0,1fr))} }
.footer-col-title{
  margin:0 0 14px;padding-bottom:10px;
  font-family:var(--font-mono);font-size:11.5px;font-weight:400;
  letter-spacing:.24em;text-transform:uppercase;color:var(--lime);
  border-bottom:1px solid var(--line);
}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-link{
  display:inline-block;font-size:14.5px;color:var(--silver);
  border-bottom:1px solid transparent;
}
.footer-link:hover{color:var(--lime);border-bottom-color:var(--lime)}
.contact-list{list-style:none;display:flex;flex-direction:column;gap:14px}
.contact-row{display:flex;flex-direction:column;gap:3px}
.contact-label{
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:.2em;
  text-transform:uppercase;color:rgba(199,205,203,.6);
}
.contact-value{font-family:var(--font-mono);font-size:13px;line-height:1.6;color:var(--mist);word-break:break-word}
.footer-legal{
  max-width:var(--page-max);margin:clamp(32px,4vw,54px) auto 0;
  padding-top:20px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;color:var(--silver);
}
.footer-legal p{margin:0}
.legal-icp{color:rgba(199,205,203,.72);border:1px solid var(--line);padding:4px 10px;border-radius:2px}
.to-top{
  border:1px solid var(--line-strong);background:transparent;color:var(--silver);
  font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;
  padding:8px 14px;border-radius:2px;cursor:pointer;
  transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease),background-color var(--dur) var(--ease);
}
.to-top:hover{color:#08110C;background:var(--lime);border-color:var(--lime)}

/* ---------- 面包屑 ---------- */
.breadcrumb{margin:0 0 28px}
.breadcrumb-list{
  list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;color:var(--silver);
}
.breadcrumb-item + .breadcrumb-item::before{content:"/";margin-right:8px;color:rgba(199,205,203,.4)}
.breadcrumb-link{color:var(--silver);border-bottom:1px solid transparent}
.breadcrumb-link:hover{color:var(--lime);border-bottom-color:var(--lime)}
.breadcrumb-current{color:var(--mist)}

/* ---------- 卡片 ---------- */
.card-grid{display:grid;grid-template-columns:1fr;gap:clamp(14px,1.6vw,20px)}
@media (min-width:640px){ .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (min-width:1180px){ .card-grid{grid-template-columns:repeat(3,minmax(0,1fr))} }
.card{
  position:relative;display:block;
  padding:20px 20px 18px;
  background:linear-gradient(180deg,rgba(18,36,28,.92) 0%,rgba(18,36,28,.55) 100%);
  border:1px solid var(--line);border-radius:3px;
  transition:border-color var(--dur) var(--ease),background-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.card:hover,.card:focus-within{
  border-color:rgba(182,255,60,.6);
  background:linear-gradient(180deg,rgba(22,48,36,.95) 0%,rgba(18,36,28,.7) 100%);
  box-shadow:0 14px 34px rgba(0,0,0,.35);
}
.card--link::after{
  content:"→";position:absolute;right:16px;bottom:12px;
  font-family:var(--font-mono);font-size:12px;color:var(--lime);
  opacity:0;transform:translateX(-5px);
  transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease);
}
.card--link:hover::after,.card--link:focus-visible::after{opacity:1;transform:translateX(0)}
.card__label{
  margin:0 0 10px;font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--orange);
}
.card__title{margin:0 0 10px;font-size:19px;line-height:1.35}
.card__body{margin:0 0 14px;font-size:14.5px;line-height:1.7;color:var(--silver)}
.card__meta{
  display:flex;flex-wrap:wrap;gap:10px;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.06em;color:rgba(199,205,203,.7);
}
.card__foot{margin-top:16px;padding-top:12px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}

/* ---------- 标签与三态 ---------- */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:999px;
  border:1px solid var(--line-strong);
  background:rgba(199,205,203,.05);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--silver);
  transition:color var(--dur) var(--ease),background-color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.tag--live{background:var(--orange);border-color:var(--orange);color:#0A0F0D;font-weight:700}
.tag--current{background:var(--lime);border-color:var(--lime);color:#08110C;font-weight:700}
.tag--data{color:var(--teal);border-color:rgba(46,211,160,.5);background:rgba(46,211,160,.1)}
.tag--saved{color:var(--lime);border-color:rgba(182,255,60,.6);background:rgba(182,255,60,.12)}
.tag--synced{color:var(--teal);border-color:rgba(46,211,160,.55);background:rgba(46,211,160,.14)}
.tag--muted{opacity:.55}
.state-toggle{
  border:1px solid var(--line-strong);background:transparent;color:var(--silver);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;
  padding:6px 12px;border-radius:999px;cursor:pointer;
  transition:color var(--dur) var(--ease),background-color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.state-toggle:hover{border-color:var(--lime);color:var(--lime)}
.state-toggle[aria-pressed="true"]{border-color:var(--lime);color:#08110C;background:var(--lime);font-weight:700}

/* ---------- 数据与坐标 ---------- */
.data,.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.coord{font-family:var(--font-mono);color:var(--lime);letter-spacing:.08em}
.coord--ghost{color:rgba(182,255,60,.32)}
.data-figure{
  font-family:var(--font-mono);font-size:clamp(40px,7vw,88px);
  line-height:.95;letter-spacing:-.01em;color:var(--mist);display:block;
}
.divider{height:1px;width:100%;background:var(--line);border:0;margin:0}
.rule-lime{height:2px;width:56px;background:var(--lime);border:0;margin:0 0 20px}

/* ---------- 图片容器（页面阶段放置占位/实图） ---------- */
.media{
  position:relative;display:block;overflow:hidden;border-radius:3px;
  border:1px solid var(--line);
  background-color:var(--panel);
  background-image:
    var(--key-grad),
    repeating-linear-gradient(0deg,rgba(199,205,203,.07) 0 1px,transparent 1px 36px),
    repeating-linear-gradient(90deg,rgba(199,205,203,.07) 0 1px,transparent 1px 36px);
}
.media::after{
  content:"";position:absolute;top:10px;right:10px;width:16px;height:16px;
  border-top:1.5px solid rgba(182,255,60,.75);border-right:1.5px solid rgba(182,255,60,.75);
  pointer-events:none;
}
.media__img,.media img,.media picture,.media video{width:100%;height:100%;object-fit:cover;display:block}
.media--wide{aspect-ratio:16 / 9}
.media--banner{aspect-ratio:21 / 9}
.media--square{aspect-ratio:1 / 1}
.media--portrait{aspect-ratio:3 / 4}
.media--slice{aspect-ratio:4 / 5}
.media--flat::after{display:none}
.media__caption{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:10px 14px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;color:var(--mist);
  background:linear-gradient(180deg,rgba(10,15,13,0) 0%,rgba(10,15,13,.88) 100%);
}

/* ---------- 工具类与显现 ---------- */
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.text-lime{color:var(--lime)}
.text-orange{color:var(--orange)}
.text-teal{color:var(--teal)}
.text-silver{color:var(--silver)}
.flow > * + *{margin-top:16px}
.has-js [data-reveal]{
  opacity:0;transform:translateY(14px);
  transition:opacity 240ms var(--ease),transform 240ms var(--ease);
}
.has-js [data-reveal].is-visible{opacity:1;transform:none}

/* ---------- 减弱动效 ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;
  }
  .has-js [data-reveal]{opacity:1;transform:none;transition:none}
  .site-nav{transition:none}
  .nav-toggle-bars,.nav-toggle-bars::before,.nav-toggle-bars::after{transition:none}
}