/* =========================================================
   2026体育 · 共享站点样式 /assets/site.css
   深墨绿档案底色 · 荧光青数据高亮 · 暖橙行动点
   ========================================================= */

:root{
  --ink:#0B2B26;
  --ink-2:#103B33;
  --ink-3:#071A17;
  --cyan:#22D3C5;
  --teal:#0F766E;
  --orange:#F59E5B;
  --paper:#F4EFE4;
  --line:#D8D2C4;
  --yellow:#FFD166;

  --paper-70:rgba(244,239,228,.72);
  --paper-50:rgba(244,239,228,.52);
  --paper-35:rgba(244,239,228,.35);
  --hair:rgba(216,210,196,.16);
  --hair-strong:rgba(216,210,196,.3);
  --cyan-soft:rgba(34,211,197,.14);

  --max:1320px;
  --gutter:clamp(16px,4vw,48px);
  --rail-w:64px;

  --font-display:"Alibaba PuHuiTi 3.0 115 Heavy","Source Han Sans SC Heavy","Noto Sans SC","PingFang SC",sans-serif;
  --font-body:"Source Han Sans SC","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --font-mono:"JetBrains Mono","IBM Plex Mono","Roboto Mono",ui-monospace,monospace;

  --shadow-soft:0 1px 0 rgba(0,0,0,.45),0 26px 54px -44px #000;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background-color:var(--ink);
  background-image:
    radial-gradient(90% 60% at 88% -12%,rgba(34,211,197,.10),transparent 62%),
    radial-gradient(70% 50% at 2% 106%,rgba(245,158,91,.09),transparent 60%);
  background-attachment:fixed;
  color:var(--paper);
  font-family:var(--font-body);
  font-size:clamp(15px,.42vw + 14px,17px);
  line-height:1.75;
  letter-spacing:.01em;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5,p,figure,blockquote,ul,ol,dl{margin:0;}
ul,ol{padding:0;list-style:none;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
img,svg{display:block;max-width:100%;}
table{border-collapse:collapse;width:100%;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;}
::selection{background:var(--cyan);color:var(--ink-3);}

/* ---------- typography utilities ---------- */
.display{
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(2rem,5.6vw,4.4rem);
  line-height:.95;
  letter-spacing:-.02em;
  margin:0;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.7em;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--cyan);
}
.eyebrow::before{
  content:"";
  width:26px;
  height:1px;
  background:linear-gradient(90deg,var(--cyan),rgba(34,211,197,0));
}
.lede{
  max-width:48ch;
  font-size:clamp(1rem,1.3vw,1.15rem);
  line-height:1.7;
  color:var(--paper-70);
}
.prose{max-width:56ch;}
.prose p + p{margin-top:1.05em;}
.prose a{color:var(--cyan);border-bottom:1px solid rgba(34,211,197,.45);}
.prose a:hover{border-bottom-color:var(--cyan);background:var(--cyan-soft);}
.hairline{
  border:0;
  height:1px;
  margin-block:clamp(24px,4vw,44px);
  background:linear-gradient(90deg,rgba(34,211,197,.55),rgba(216,210,196,.12) 55%,rgba(216,210,196,0));
}

/* ---------- layout ---------- */
.shell{
  width:100%;
  max-width:var(--max);
  margin-inline:auto;
  padding-inline:var(--gutter);
}
.grid-12{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  gap:clamp(16px,2vw,28px);
}
.u-span-3{grid-column:span 3;}
.u-span-4{grid-column:span 4;}
.u-span-5{grid-column:span 5;}
.u-span-6{grid-column:span 6;}
.u-span-7{grid-column:span 7;}
.u-span-8{grid-column:span 8;}
.u-span-9{grid-column:span 9;}
.u-span-12{grid-column:span 12;}
.page-head{padding-block:clamp(28px,5vw,64px);}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:.6em;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--paper-50);
}
.breadcrumb a:hover{color:var(--cyan);}
.breadcrumb__sep{color:rgba(245,158,91,.7);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.55em;
  padding:.78em 1.3em;
  font-family:var(--font-body);
  font-size:14px;
  font-weight:700;
  letter-spacing:.02em;
  line-height:1.2;
  border:1px solid transparent;
  border-radius:0;
  transition:transform .22s var(--ease),background-color .22s var(--ease),
             border-color .22s var(--ease),color .22s var(--ease),box-shadow .22s var(--ease);
}
.btn--accent{
  background:var(--orange);
  color:#201202;
  box-shadow:0 10px 26px -18px rgba(245,158,91,.9);
}
.btn--accent:hover{background:#FFB177;transform:translateY(-1px);}
.btn--accent:active{transform:translateY(1px);}
.btn--line{
  border-color:rgba(34,211,197,.55);
  color:var(--paper);
}
.btn--line:hover{background:var(--cyan-soft);border-color:var(--cyan);color:var(--cyan);}

/* ---------- tags / stats / cards ---------- */
.tag{
  display:inline-flex;
  align-items:center;
  gap:.45em;
  padding:.26em .7em;
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--paper-70);
  border:1px solid var(--hair-strong);
}
.tag--accent{border-color:rgba(245,158,91,.6);color:var(--orange);}
.tag--cyan{border-color:rgba(34,211,197,.55);color:var(--cyan);}
.stat{display:flex;flex-direction:column;gap:.2em;}
.stat__value{
  font-family:var(--font-mono);
  font-size:clamp(1.4rem,2.8vw,2.2rem);
  line-height:1.1;
  color:var(--cyan);
  letter-spacing:-.01em;
}
.stat__label{
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--paper-50);
}
.card{
  position:relative;
  padding:clamp(18px,2.4vw,28px);
  background:rgba(16,59,51,.55);
  border:1px solid var(--hair);
  box-shadow:var(--shadow-soft);
}
.card--paper{background:var(--paper);color:var(--ink);border-color:var(--line);}
.card--paper .stat__label,.card--paper .lede{color:rgba(11,43,38,.68);}
.card--paper .stat__value{color:#0F766E;}

/* ---------- media frames ---------- */
.media{
  position:relative;
  overflow:hidden;
  border:1px solid var(--hair);
  background:linear-gradient(150deg,#0F3B33 0%,#0B2B26 55%,#071A17 100%);
  box-shadow:var(--shadow-soft);
}
.media::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    repeating-linear-gradient(90deg,rgba(244,239,228,.055) 0 1px,transparent 1px 46px),
    repeating-linear-gradient(0deg,rgba(244,239,228,.055) 0 1px,transparent 1px 46px);
  opacity:.6;
  pointer-events:none;
}
.media::after{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(120% 90% at 100% 0%,rgba(34,211,197,.18),transparent 62%);
  pointer-events:none;
}
.media__img{
  position:relative;
  z-index:1;
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}
.media__tag{
  position:absolute;
  z-index:2;
  left:0;
  bottom:0;
  padding:6px 10px;
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--cyan);
  background:rgba(7,26,23,.86);
  border-top:1px solid rgba(34,211,197,.5);
  border-right:1px solid rgba(34,211,197,.5);
}
.media--wide{aspect-ratio:16/9;}
.media--tall{aspect-ratio:3/4;}
.media--square{aspect-ratio:1/1;}
.media--slant{clip-path:polygon(0 0,100% 0,100% 88%,0 100%);}

/* ---------- timeline rail ---------- */
.timeline-rail{
  position:fixed;
  left:0;
  top:0;
  z-index:50;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:clamp(16px,3.6vh,40px);
  width:var(--rail-w);
  height:100vh;
  border-right:1px solid rgba(216,210,196,.12);
  background:linear-gradient(180deg,rgba(7,26,23,.72),rgba(11,43,38,.18));
}
.timeline-rail__node{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:34px;
  height:34px;
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.04em;
  color:var(--paper-35);
  border:1px solid rgba(216,210,196,.2);
  transition:color .24s var(--ease),background-color .24s var(--ease),
             border-color .24s var(--ease),transform .24s var(--ease);
}
.timeline-rail__node:hover{color:var(--cyan);border-color:rgba(34,211,197,.7);}
.timeline-rail__node[data-active="true"]{
  color:var(--ink-3);
  background:var(--cyan);
  border-color:var(--cyan);
  transform:scale(1.06);
}
.timeline-rail__label{
  writing-mode:vertical-rl;
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--paper-35);
}

/* ---------- skip link ---------- */
.skip-link{
  position:fixed;
  top:10px;
  left:10px;
  z-index:300;
  padding:10px 16px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.1em;
  color:var(--ink-3);
  background:var(--cyan);
  transform:translateY(-180%);
  transition:transform .2s var(--ease);
}
.skip-link:focus-visible{transform:translateY(0);}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:sticky;
  top:0;
  z-index:120;
  background:rgba(11,43,38,.92);
  color:var(--paper);
  border-bottom:1px solid var(--hair);
  box-shadow:0 20px 44px -40px #000;
  -webkit-backdrop-filter:blur(14px) saturate(1.1);
  backdrop-filter:blur(14px) saturate(1.1);
  transition:background-color .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.site-header[data-scrolled="true"]{
  background:var(--ink);
  border-bottom-color:rgba(34,211,197,.55);
  box-shadow:0 24px 54px -34px #000;
}
.header-progress{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:2px;
  background:rgba(216,210,196,.12);
  overflow:hidden;
}
.header-progress__bar{
  display:block;
  width:100%;
  height:100%;
  transform:scaleX(0);
  transform-origin:left center;
  background:linear-gradient(90deg,var(--cyan),var(--orange));
  transition:transform .12s linear,opacity .3s var(--ease);
}
.header-strip{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  max-width:var(--max);
  margin-inline:auto;
  padding:6px var(--gutter);
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--paper-50);
  border-bottom:1px solid rgba(216,210,196,.1);
}
.header-strip__meta{display:inline-flex;align-items:center;gap:.6em;margin:0;}
.header-strip__dot{
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--yellow);
  box-shadow:0 0 0 3px rgba(255,209,102,.16);
}
.header-strip__utility{
  color:var(--paper-70);
  border-bottom:1px solid transparent;
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.header-strip__utility:hover{color:var(--cyan);border-bottom-color:rgba(34,211,197,.6);}
.header-shell{
  display:flex;
  align-items:center;
  gap:clamp(14px,2.2vw,34px);
  max-width:var(--max);
  margin-inline:auto;
  padding:12px var(--gutter);
  min-height:68px;
}

/* brand */
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  flex-shrink:0;
}
.brand__mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:40px;
  height:40px;
  font-family:var(--font-mono);
  font-size:15px;
  letter-spacing:.02em;
  color:var(--cyan);
  border:1px solid rgba(34,211,197,.5);
  background:rgba(34,211,197,.07);
}
.brand__lockup{display:flex;flex-direction:column;gap:2px;}
.brand__name{
  font-family:var(--font-display);
  font-weight:900;
  font-size:20px;
  line-height:1;
  letter-spacing:-.01em;
}
.brand__meta{
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--paper-50);
}
.brand__slash{color:var(--orange);margin-right:.4em;}
.brand__tagline{
  padding-left:12px;
  margin-left:4px;
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.16em;
  color:var(--paper-35);
  border-left:1px solid rgba(216,210,196,.2);
  white-space:nowrap;
}

/* nav */
.site-nav{
  display:flex;
  align-items:center;
  gap:clamp(16px,2vw,30px);
  margin-left:auto;
}
.site-nav__list{
  display:flex;
  align-items:center;
  gap:clamp(12px,1.7vw,26px);
}
.site-nav__link{
  position:relative;
  display:inline-block;
  padding:6px 0;
  font-size:14px;
  font-weight:500;
  color:var(--paper-70);
  transition:color .2s var(--ease);
}
.site-nav__link::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:1px;
  background:var(--cyan);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .28s var(--ease);
}
.site-nav__link:hover{color:var(--paper);}
.site-nav__link:hover::after{transform:scaleX(1);}
.site-nav__link[aria-current="page"]{color:var(--cyan);}
.site-nav__link[aria-current="page"]::after{transform:scaleX(1);background:var(--orange);}
.site-nav__cta{margin-left:4px;white-space:nowrap;}

/* mobile toggle */
.nav-toggle{
  display:none;
  align-items:center;
  gap:9px;
  margin-left:auto;
  padding:8px 12px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.16em;
  color:var(--paper);
  border:1px solid rgba(216,210,196,.34);
  transition:border-color .2s var(--ease),color .2s var(--ease);
}
.nav-toggle:hover{border-color:rgba(34,211,197,.7);color:var(--cyan);}
.nav-toggle__bars{display:inline-flex;flex-direction:column;gap:4px;width:16px;}
.nav-toggle__bars span{
  display:block;
  height:1px;
  width:100%;
  background:var(--cyan);
  transition:transform .25s var(--ease),opacity .2s var(--ease);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1){transform:translateY(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(-5px) rotate(-45deg);}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{
  position:relative;
  background:var(--ink-3);
  border-top:1px solid rgba(34,211,197,.28);
  color:var(--paper);
  padding-top:clamp(36px,5.5vw,68px);
}
.site-footer::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:min(220px,40%);
  height:2px;
  background:linear-gradient(90deg,var(--orange),rgba(245,158,91,0));
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.5fr;
  gap:clamp(24px,3.4vw,52px);
  max-width:var(--max);
  margin-inline:auto;
  padding:0 var(--gutter) clamp(28px,4vw,52px);
}
.footer-brand{display:flex;flex-direction:column;gap:14px;}
.footer-brand__lockup{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:.4em;
  font-family:var(--font-display);
  font-weight:900;
  font-size:22px;
  line-height:1;
  letter-spacing:-.01em;
}
.footer-brand__slash{color:var(--orange);}
.footer-brand__sub{
  font-family:var(--font-mono);
  font-weight:400;
  font-size:11px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--paper-50);
}
.footer-brand__note{
  max-width:30ch;
  font-size:14px;
  line-height:1.7;
  color:var(--paper-70);
}
.footer-brand__stamp{
  display:inline-flex;
  align-items:center;
  gap:.6em;
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--paper-35);
}
.footer-brand__stamp-dot{
  width:6px;
  height:6px;
  background:var(--cyan);
  box-shadow:0 0 0 3px rgba(34,211,197,.14);
}
.footer-col__title{
  margin:0 0 14px;
  padding-bottom:8px;
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:400;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--cyan);
  border-bottom:1px solid rgba(216,210,196,.14);
}
.footer-col__list{display:flex;flex-direction:column;gap:10px;}
.footer-link{
  position:relative;
  display:inline-block;
  font-size:14px;
  color:var(--paper-70);
  transition:color .2s var(--ease);
}
.footer-link::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-2px;
  height:1px;
  background:var(--cyan);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .26s var(--ease);
}
.footer-link:hover{color:var(--paper);}
.footer-link:hover::after{transform:scaleX(1);}
.footer-link--sm{font-size:12px;font-family:var(--font-mono);letter-spacing:.08em;color:var(--paper-50);}

.footer-contact__list{display:flex;flex-direction:column;gap:8px;}
.footer-contact__item{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:8px;
  padding-bottom:8px;
  border-bottom:1px dashed rgba(216,210,196,.14);
}
.footer-contact__label{
  min-width:34px;
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--paper-35);
}
.footer-contact__value{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.02em;
  color:var(--paper);
  word-break:break-all;
}
.copy-btn{
  padding:2px 8px;
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.12em;
  color:var(--cyan);
  border:1px solid rgba(34,211,197,.45);
  transition:background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.copy-btn:hover{background:var(--cyan);color:var(--ink-3);border-color:var(--cyan);}
.copy-btn:active{transform:translateY(1px);}
.footer-contact__hours{
  margin-top:12px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  color:var(--yellow);
}
.footer-contact__note{
  margin-top:8px;
  font-size:12.5px;
  line-height:1.7;
  color:var(--paper-50);
}
.footer-contact__status{
  min-height:1.5em;
  margin-top:6px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.1em;
  color:var(--cyan);
}

.footer-legal{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  max-width:var(--max);
  margin-inline:auto;
  padding:16px var(--gutter) 22px;
  border-top:1px solid rgba(216,210,196,.12);
}
.footer-legal__links{display:flex;flex-wrap:wrap;gap:18px;}
.footer-legal__meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:.6em;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.08em;
  color:var(--paper-35);
}
.footer-legal__mono{color:var(--paper-50);}
.footer-legal__sep{color:var(--orange);}

/* subscribe bar (mobile) */
.subscribe-bar{display:none;}
.subscribe-bar__text{
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--paper-50);
  margin:0;
}
.subscribe-bar__actions{display:flex;align-items:center;gap:8px;}
.subscribe-bar__link{
  padding:8px 12px;
  font-size:13px;
  font-weight:700;
  color:#201202;
  background:var(--orange);
  transition:background-color .2s var(--ease),color .2s var(--ease);
}
.subscribe-bar__link:hover{background:#FFB177;}
.subscribe-bar__link--ghost{
  background:transparent;
  color:var(--cyan);
  border:1px solid rgba(34,211,197,.55);
}
.subscribe-bar__link--ghost:hover{background:var(--cyan-soft);color:var(--cyan);}

/* =========================================================
   motion utilities
   ========================================================= */
html.js [data-reveal]{
  opacity:0;
  transform:translateY(14px);
  transition:opacity .55s var(--ease),transform .55s var(--ease);
}
html.js [data-reveal][data-seen="true"]{opacity:1;transform:none;}

/* =========================================================
   responsive
   ========================================================= */
@media (max-width:1180px){
  .brand__tagline{display:none;}
}
@media (max-width:1080px){
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:clamp(22px,3vw,38px);}
  .footer-contact{grid-column:1 / -1;}
  .footer-contact__list{flex-direction:row;flex-wrap:wrap;gap:10px 28px;}
  .footer-contact__item{border-bottom:0;padding-bottom:0;}
}
@media (max-width:960px){
  .nav-toggle{display:inline-flex;}
  .site-nav{
    position:absolute;
    top:100%;
    left:0;
    right:0;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    margin-left:0;
    padding:6px var(--gutter) 22px;
    background:var(--ink-2);
    border-bottom:1px solid rgba(34,211,197,.45);
    box-shadow:0 34px 64px -34px #000;
    max-height:calc(100dvh - 96px);
    overflow-y:auto;
  }
  .site-nav[data-open="true"]{display:flex;}
  .site-nav__list{flex-direction:column;align-items:stretch;gap:0;}
  .site-nav__item{border-bottom:1px solid rgba(216,210,196,.13);}
  .site-nav__link{display:block;padding:14px 2px;font-size:17px;}
  .site-nav__link::after{display:none;}
  .site-nav__link[aria-current="page"]{border-left:2px solid var(--orange);padding-left:12px;}
  .site-nav__cta{margin-top:18px;width:100%;}
  .grid-12{grid-template-columns:repeat(6,minmax(0,1fr));}
  .u-span-3,.u-span-4,.u-span-5,.u-span-6,.u-span-7,.u-span-8,.u-span-9{grid-column:span 6;}
  .timeline-rail{
    position:static;
    flex-direction:row;
    justify-content:flex-start;
    gap:10px;
    width:100%;
    height:auto;
    padding:10px var(--gutter);
    border-right:0;
    border-bottom:1px solid rgba(216,210,196,.14);
    overflow-x:auto;
    background:rgba(7,26,23,.5);
  }
  .timeline-rail__label{writing-mode:horizontal-tb;letter-spacing:.22em;}
}
@media (max-width:760px){
  .header-strip{display:none;}
  .header-shell{min-height:60px;padding-block:10px;}
  .brand__mark{width:34px;height:34px;font-size:13px;}
  .brand__name{font-size:18px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .footer-brand{grid-column:1 / -1;}
  .footer-contact{grid-column:1 / -1;}
  .site-footer{padding-bottom:calc(68px + env(safe-area-inset-bottom));}
  .subscribe-bar{
    position:fixed;
    left:0;
    right:0;
    bottom:0;
    z-index:110;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    padding:9px var(--gutter) calc(9px + env(safe-area-inset-bottom));
    background:rgba(16,59,51,.97);
    border-top:1px solid rgba(34,211,197,.5);
    box-shadow:0 -20px 40px -32px #000;
    -webkit-backdrop-filter:blur(10px);
    backdrop-filter:blur(10px);
  }
  .footer-legal{flex-direction:column;align-items:flex-start;}
}
@media (max-width:520px){
  .footer-grid{grid-template-columns:1fr;}
  .footer-contact__list{flex-direction:column;}
  .subscribe-bar__text{display:none;}
  .subscribe-bar__actions{width:100%;}
  .subscribe-bar__link{flex:1;text-align:center;}
}

@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 [data-reveal]{opacity:1;transform:none;transition:none;}
  .header-progress__bar{transition:none;}
}