/* ============================================================
   云开赛事 · 全站共享样式 /assets/site.css
   结构：Token → Reset → 排版 → 通用组件 → 头部轨道 → 抽屉 → 页脚 → 响应式
   ============================================================ */

/* ---------- 1. Design Tokens ---------- */
:root{
  --night:#0B1733;
  --block:#16265A;
  --rail:#23387F;
  --orange:#FF6A2B;
  --yellow:#FFD24A;
  --celadon:#5FBF9A;
  --track:#3E6FD1;
  --paper:#F7F3EA;
  --ink:#131A2B;
  --mist:#C3CEE4;
  --line:rgba(195,206,228,.22);
  --line-soft:rgba(195,206,228,.1);

  --font-head:'Noto Sans SC','HarmonyOS Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
  --font-body:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
  --font-mono:'JetBrains Mono','IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  --rail-w:96px;
  --bar-h:64px;
  --max:1280px;
  --radius:2px;
  --gap:24px;
  --ease:cubic-bezier(.4,0,.2,1);
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--night);
  color:var(--paper);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.75;
  font-weight:400;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:2;
  opacity:.55;
  background-image:radial-gradient(rgba(195,206,228,.07) 1px, transparent 1px);
  background-size:3px 3px;
}
img,svg,video,picture{display:block;max-width:100%;}
button{font:inherit;color:inherit;}
a{color:inherit;text-decoration:none;}
ul,ol{margin:0 0 1.2em;padding-left:1.2em;}
::selection{background:var(--orange);color:var(--ink);}
:focus-visible{outline:3px solid var(--yellow);outline-offset:3px;border-radius:var(--radius);}

/* ---------- 3. 中文排版 ---------- */
h1,h2,h3,h4,h5{
  font-family:var(--font-head);
  font-weight:900;
  line-height:1.14;
  letter-spacing:-.02em;
  color:var(--paper);
  margin:0 0 .55em;
}
h1{font-size:clamp(2.4rem,5.2vw,4.2rem);}
h2{font-size:clamp(1.75rem,3.2vw,2.5rem);}
h3{font-size:clamp(1.2rem,1.9vw,1.5rem);letter-spacing:-.01em;}
h4{font-size:1.05rem;letter-spacing:0;}
p{margin:0 0 1.2em;}
p:last-child{margin-bottom:0;}
strong{font-weight:800;}
small{font-size:13px;color:var(--mist);}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;}

/* ---------- 4. 布局容器与栅格 ---------- */
.container{
  width:min(100% - 40px, var(--max));
  margin-inline:auto;
}
.prose{max-width:70ch;font-size:17px;line-height:1.8;}
.prose h2{margin-top:2em;}
.prose h3{margin-top:1.6em;}
.grid{display:grid;gap:var(--gap);grid-template-columns:1fr;}
@media (min-width:768px){
  .grid-2{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(3,1fr);}
  .grid-12{grid-template-columns:repeat(12,1fr);}
}
.rule{border:0;border-top:1px solid var(--line);margin:48px 0;}

/* ---------- 5. 通用小组件 ---------- */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:9px;
  margin:0 0 14px;
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:500;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--celadon);
}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--orange);}

.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:3px 9px;
  border:1px solid currentColor;
  border-radius:var(--radius);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.06em;
  font-variant-numeric:tabular-nums;
  color:var(--mist);
  white-space:nowrap;
}
.tag--orange{color:var(--orange);}
.tag--yellow{color:var(--yellow);}
.tag--celadon{color:var(--celadon);}
.tag--solid{background:var(--orange);border-color:var(--orange);color:var(--ink);font-weight:700;}

.card{
  position:relative;
  padding:24px;
  background:var(--block);
  border:1px solid var(--line);
  border-radius:var(--radius);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.card:hover{
  transform:translateY(-4px);
  border-color:rgba(255,106,43,.55);
  box-shadow:0 16px 34px rgba(0,0,0,.38);
}

.paper-card{
  padding:24px;
  background:var(--paper);
  color:var(--ink);
  border:1px solid var(--ink);
  border-radius:var(--radius);
  box-shadow:3px 3px 0 var(--ink);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.paper-card h2,.paper-card h3,.paper-card h4{color:var(--ink);}
.paper-card p,.paper-card li{color:#2B3247;}
.paper-card:hover{transform:translate(-4px,-4px);box-shadow:7px 7px 0 var(--ink);}

.stat-figure{
  display:block;
  font-family:var(--font-mono);
  font-size:clamp(1.8rem,4vw,2.6rem);
  font-weight:700;
  line-height:1.1;
  letter-spacing:-.03em;
  font-variant-numeric:tabular-nums;
  color:var(--yellow);
}
.stat-label{
  display:block;
  margin-top:6px;
  font-size:13px;
  letter-spacing:.04em;
  color:var(--mist);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.6em;
  padding:.85em 1.5em;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:transparent;
  color:var(--paper);
  font-family:var(--font-head);
  font-size:15px;
  font-weight:800;
  letter-spacing:.04em;
  line-height:1.2;
  cursor:pointer;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s,border-color .18s;
}
.btn--primary{
  background:var(--orange);
  border-color:var(--ink);
  color:var(--ink);
  box-shadow:3px 3px 0 var(--ink);
}
.btn--primary:hover{
  background:var(--yellow);
  transform:translate(-2px,-2px);
  box-shadow:5px 5px 0 var(--ink);
}
.btn--ghost{
  border-color:var(--rail);
  color:var(--paper);
}
.btn--ghost:hover{
  border-color:var(--orange);
  color:var(--orange);
  transform:translateY(-2px);
}

/* 图片占位容器 */
.media-frame{
  position:relative;
  display:grid;
  place-items:center;
  overflow:hidden;
  aspect-ratio:16 / 9;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:linear-gradient(150deg,#16265A 0%,#0B1733 58%,#1B3A63 100%);
}
.media-frame > img,
.media-frame > picture,
.media-frame > video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
}
.media-frame--wide{aspect-ratio:21 / 9;}
.media-frame--square{aspect-ratio:1 / 1;}
.media-frame--cloud{
  background:
    radial-gradient(120% 90% at 12% 6%, rgba(255,106,43,.5), transparent 58%),
    radial-gradient(100% 80% at 88% 22%, rgba(95,191,154,.4), transparent 62%),
    linear-gradient(160deg,#23387F 0%,#0B1733 100%);
}

/* 面包屑 */
.breadcrumbs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  margin:0 0 28px;
  padding:0;
  list-style:none;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.06em;
  color:rgba(195,206,228,.72);
}
.breadcrumbs li{display:flex;align-items:center;gap:8px;}
.breadcrumbs li + li::before{content:"/";color:var(--track);}
.breadcrumbs a{transition:color .18s;}
.breadcrumbs a:hover{color:var(--orange);}
.breadcrumbs [aria-current="page"]{color:var(--paper);}

/* 显现动效 */
[data-reveal]{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .6s var(--ease),transform .6s var(--ease);
}
[data-reveal].is-visible{opacity:1;transform:none;}

/* ---------- 6. 跳转链接 ---------- */
.skip-link{
  position:fixed;
  top:-90px;
  left:16px;
  z-index:400;
  padding:10px 18px;
  border-radius:var(--radius);
  background:var(--yellow);
  color:var(--ink);
  font-family:var(--font-head);
  font-size:14px;
  font-weight:800;
  letter-spacing:.04em;
  transition:top .18s var(--ease);
}
.skip-link:focus{top:16px;}

/* ---------- 7. 头部（移动端默认形态） ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:120;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  height:var(--bar-h);
  padding:0 16px;
  background:rgba(11,23,51,.94);
  border-bottom:1px solid var(--line);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  transition:box-shadow .2s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 8px 26px rgba(0,0,0,.45);}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  min-width:0;
}
.brand-dot{
  flex:none;
  width:9px;
  height:9px;
  border-radius:50%;
  background:var(--orange);
  box-shadow:0 0 0 3px rgba(255,106,43,.2);
}
.brand-name{
  font-family:var(--font-head);
  font-size:17px;
  font-weight:900;
  letter-spacing:.05em;
  white-space:nowrap;
}

.nav-toggle{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:8px 12px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(35,56,127,.5);
  color:var(--paper);
  cursor:pointer;
  transition:background .18s,border-color .18s;
}
.nav-toggle:hover{background:rgba(255,106,43,.18);border-color:var(--orange);}
.nav-toggle-bars{
  display:inline-flex;
  flex-direction:column;
  justify-content:space-between;
  width:18px;
  height:12px;
}
.nav-toggle-bars span{
  display:block;
  height:2px;
  border-radius:1px;
  background:currentColor;
  transition:transform .22s var(--ease),opacity .22s var(--ease);
}
.nav-toggle-text{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.16em;
}
.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);}

/* ---------- 8. 导航（移动端抽屉） ---------- */
.site-nav{
  position:fixed;
  top:0;
  right:0;
  bottom:0;
  z-index:130;
  display:flex;
  flex-direction:column;
  width:min(86vw,340px);
  padding:76px 20px 20px;
  background:linear-gradient(180deg,#16265A 0%,#0B1733 100%);
  border-left:1px solid var(--line);
  box-shadow:-18px 0 44px rgba(0,0,0,.48);
  transform:translateX(103%);
  transition:transform .28s var(--ease);
  overflow-y:auto;
  -webkit-overflow-scrolling:touch;
}
.site-nav[data-open="true"]{transform:translateX(0);}

.nav-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:20px;
}
.nav-head-label{
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.2em;
  color:var(--celadon);
}
.nav-close{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 10px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:transparent;
  color:var(--mist);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.1em;
  cursor:pointer;
  transition:color .18s,border-color .18s;
}
.nav-close:hover{color:var(--orange);border-color:var(--orange);}

.nav-list{
  display:flex;
  flex-direction:column;
  margin:0;
  padding:0;
  list-style:none;
}
.nav-item{position:relative;}
.rail-link{
  position:relative;
  display:grid;
  grid-template-columns:22px 1fr auto;
  align-items:center;
  gap:12px;
  padding:13px 8px;
  border-bottom:1px solid var(--line-soft);
  color:var(--mist);
  font-size:16px;
  font-weight:500;
  transition:color .18s,background .18s;
}
.rail-link:hover{color:var(--paper);background:rgba(62,111,209,.18);}
.rail-icon{display:grid;place-items:center;color:var(--track);transition:color .18s;}
.rail-label{white-space:nowrap;}
.rail-idx{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.08em;
  font-variant-numeric:tabular-nums;
  color:rgba(195,206,228,.45);
}
.rail-link[aria-current="page"]{color:var(--orange);}
.rail-link[aria-current="page"] .rail-icon{color:var(--orange);}
.rail-link[aria-current="page"] .rail-idx{color:var(--orange);}

.nav-quick{
  margin-top:28px;
  padding-top:20px;
  border-top:1px solid var(--line);
}
.nav-quick-title{
  margin:0 0 12px;
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.2em;
  color:var(--celadon);
}
.nav-quick-list{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
  margin:0 0 20px;
  padding:0;
  list-style:none;
}
.nav-quick-list a{
  display:block;
  padding:10px 12px;
  border:1px solid rgba(62,111,209,.36);
  border-radius:var(--radius);
  background:rgba(62,111,209,.16);
  color:var(--mist);
  font-size:13px;
  transition:background .18s,color .18s,border-color .18s;
}
.nav-quick-list a:hover{
  background:rgba(255,106,43,.18);
  border-color:rgba(255,106,43,.55);
  color:var(--paper);
}

.nav-login{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  margin-top:auto;
  padding:14px 16px;
  border-radius:var(--radius);
  background:var(--orange);
  color:var(--ink);
  font-family:var(--font-head);
  font-size:15px;
  font-weight:800;
  letter-spacing:.04em;
  transition:background .18s;
}
.nav-login:hover{background:var(--yellow);}
.nav-login-icon{display:grid;place-items:center;}

.nav-scrim{
  position:fixed;
  inset:0;
  z-index:110;
  background:rgba(6,12,26,.66);
  opacity:0;
  pointer-events:none;
  transition:opacity .28s var(--ease);
}
.nav-scrim.is-open{opacity:1;pointer-events:auto;}

.rail-progress{display:none;}
.rail-top{display:none;}

/* ---------- 9. 页脚 ---------- */
.site-footer{
  position:relative;
  margin-top:96px;
  overflow:hidden;
  background:linear-gradient(180deg,#16265A 0%,#08101F 100%);
  border-top:2px solid var(--orange);
}
.site-footer::before{
  content:"";
  position:absolute;
  top:-140px;
  right:-150px;
  width:520px;
  height:520px;
  border-radius:50%;
  pointer-events:none;
  background:radial-gradient(circle,rgba(62,111,209,.38) 0%,rgba(62,111,209,0) 68%);
}
.site-footer::after{
  content:"";
  position:absolute;
  bottom:-170px;
  left:-90px;
  width:380px;
  height:380px;
  border-radius:50%;
  pointer-events:none;
  background:radial-gradient(circle,rgba(255,106,43,.16) 0%,rgba(255,106,43,0) 70%);
}
.footer-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1fr;
  gap:40px;
  width:min(100% - 40px, var(--max));
  margin-inline:auto;
  padding:56px 0 40px;
}
.footer-brand .footer-logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-head);
  font-size:24px;
  font-weight:900;
  letter-spacing:.03em;
  color:var(--paper);
}
.footer-logo::before{
  content:"";
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--orange);
  box-shadow:0 0 0 3px rgba(255,106,43,.18);
}
.footer-tagline{
  max-width:30ch;
  margin:14px 0 22px;
  font-size:14px;
  line-height:1.8;
  color:var(--mist);
}
.footer-login{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:11px 18px;
  border-radius:var(--radius);
  background:var(--orange);
  color:var(--ink);
  font-family:var(--font-head);
  font-size:14px;
  font-weight:800;
  letter-spacing:.04em;
  box-shadow:3px 3px 0 rgba(0,0,0,.45);
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s;
}
.footer-login:hover{
  background:var(--yellow);
  transform:translate(-2px,-2px);
  box-shadow:5px 5px 0 rgba(0,0,0,.45);
}

.footer-nav{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
}
.footer-title{
  margin:0 0 14px;
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:500;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--celadon);
}
.footer-links{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin:0;
  padding:0;
  list-style:none;
}
.footer-links a{
  display:inline-block;
  padding-bottom:1px;
  border-bottom:1px solid transparent;
  font-size:15px;
  color:var(--mist);
  transition:color .18s,border-color .18s;
}
.footer-links a:hover{color:var(--paper);border-bottom-color:var(--orange);}

.contact-list{
  display:flex;
  flex-direction:column;
  gap:14px;
  margin:0 0 18px;
  padding:0;
  list-style:none;
}
.contact-item{display:grid;gap:2px;}
.contact-key{
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.18em;
  color:var(--yellow);
}
.contact-value{
  font-size:15px;
  line-height:1.6;
  color:var(--paper);
  overflow-wrap:anywhere;
}
.footer-note{
  max-width:34ch;
  margin:0;
  font-size:13px;
  line-height:1.75;
  color:rgba(195,206,228,.7);
}

.footer-base{
  position:relative;
  z-index:2;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:10px 24px;
  width:min(100% - 40px, var(--max));
  margin-inline:auto;
  padding:20px 0 28px;
  border-top:1px solid var(--line);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.04em;
  color:rgba(195,206,228,.62);
}
.footer-base p{margin:0;}

/* ---------- 10. 平板 ---------- */
@media (min-width:768px){
  .footer-inner{grid-template-columns:1fr 1fr;}
  .footer-contact{grid-column:1 / -1;}
  .footer-nav{grid-template-columns:repeat(3,1fr);}
}

/* ---------- 11. 桌面：左侧竖向轨道 ---------- */
@media (min-width:1024px){
  body{padding-left:var(--rail-w);}

  .site-header{
    position:fixed;
    inset:0 auto 0 0;
    width:var(--rail-w);
    height:100vh;
    flex-direction:column;
    align-items:stretch;
    justify-content:flex-start;
    gap:0;
    padding:0;
    background:linear-gradient(180deg,#16265A 0%,#0B1733 100%);
    border-bottom:0;
    border-right:1px solid var(--line);
    -webkit-backdrop-filter:none;
    backdrop-filter:none;
    box-shadow:none;
  }
  .site-header::after{
    content:"";
    position:absolute;
    inset:0 auto 0 0;
    width:3px;
    pointer-events:none;
    background:linear-gradient(180deg,var(--orange) 0%,rgba(255,106,43,0) 58%);
  }

  .brand{
    flex-direction:column;
    justify-content:center;
    gap:12px;
    min-height:132px;
    padding:22px 8px;
    border-bottom:1px solid var(--line);
  }
  .brand-name{
    writing-mode:vertical-rl;
    font-size:16px;
    letter-spacing:.28em;
    line-height:1;
  }
  .brand-dot{width:7px;height:7px;}

  .nav-toggle{display:none;}
  .nav-head{display:none;}
  .nav-quick{display:none;}

  .site-nav{
    position:static;
    transform:none;
    width:auto;
    flex:1;
    min-height:0;
    padding:12px 0;
    border:0;
    background:none;
    box-shadow:none;
    overflow:visible;
  }
  .nav-list{
    flex:1;
    justify-content:center;
    gap:2px;
  }
  .rail-link{
    grid-template-columns:1fr;
    place-items:center;
    height:58px;
    padding:0;
    border-bottom:0;
    color:var(--mist);
  }
  .rail-link:hover{background:rgba(62,111,209,.22);}
  .rail-label{
    position:absolute;
    top:50%;
    left:calc(100% + 14px);
    z-index:6;
    padding:7px 14px;
    border-radius:var(--radius);
    background:var(--paper);
    color:var(--ink);
    font-family:var(--font-head);
    font-size:13px;
    font-weight:800;
    letter-spacing:.06em;
    white-space:nowrap;
    opacity:0;
    pointer-events:none;
    box-shadow:3px 3px 0 var(--orange);
    transform:translate(-8px,-50%);
    transition:opacity .18s var(--ease),transform .18s var(--ease);
  }
  .rail-link:hover .rail-label,
  .rail-link:focus-visible .rail-label{
    opacity:1;
    transform:translate(0,-50%);
  }
  .rail-idx{
    position:absolute;
    bottom:7px;
    left:50%;
    transform:translateX(-50%);
    font-size:9px;
  }
  .rail-link[aria-current="page"]{background:rgba(255,106,43,.1);color:var(--orange);}
  .rail-link[aria-current="page"]::before{
    content:"";
    position:absolute;
    top:10px;
    bottom:10px;
    left:0;
    width:3px;
    background:var(--orange);
  }

  .nav-login{
    flex-direction:column;
    gap:3px;
    height:74px;
    margin-top:0;
    padding:10px 0;
    border-top:1px solid var(--line);
    border-radius:0;
    background:transparent;
    color:var(--celadon);
    font-family:var(--font-body);
    font-size:11px;
    font-weight:600;
    letter-spacing:.02em;
  }
  .nav-login:hover{background:rgba(95,191,154,.14);color:var(--paper);}
  .nav-login-text{font-size:10px;line-height:1.2;letter-spacing:.02em;}

  .nav-scrim{display:none;}

  .rail-progress{
    display:block;
    position:absolute;
    top:0;
    right:0;
    bottom:0;
    width:2px;
    background:rgba(195,206,228,.1);
    pointer-events:none;
  }
  .rail-progress-fill{
    display:block;
    width:100%;
    height:0;
    background:linear-gradient(180deg,var(--orange),var(--yellow));
  }

  .rail-top{
    display:grid;
    place-items:center;
    width:100%;
    height:48px;
    border:0;
    border-top:1px solid var(--line);
    background:transparent;
    color:var(--mist);
    cursor:pointer;
    transition:color .18s,background .18s;
  }
  .rail-top:hover{color:var(--yellow);background:rgba(255,210,74,.08);}
  .rail-top[hidden]{display:none;}

  .footer-inner{grid-template-columns:1.1fr 1.6fr 1.3fr;gap:48px;}
  .footer-contact{grid-column:auto;}
}

/* ---------- 12. 大屏 ---------- */
@media (min-width:1400px){
  .footer-inner{gap:64px;}
}

/* ---------- 13. 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;
  }
  [data-reveal]{opacity:1;transform:none;}
}