/* ==========================================================================
   博万BVRZ — /assets/site.css
   共享层：reset / 变量 / 中文排版 / 页头 / 页脚 / 通用组件
   ========================================================================== */

/* ---------- 1. reset ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;}
body,h1,h2,h3,h4,h5,p,ul,ol,li,figure,blockquote,dl,dt,dd{margin:0;}
ul,ol{padding:0;list-style:none;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
button{background:none;border:0;padding:0;cursor:pointer;}
img,svg,video{display:block;max-width:100%;height:auto;}
table{border-collapse:collapse;width:100%;}

/* ---------- 2. 变量 ---------- */
:root{
  --ink:#070B14;
  --ink-2:#0E1626;
  --ink-3:#0A101C;
  --blue:#1E6BFF;
  --cyan:#22D3EE;
  --neon:#4ADE80;
  --orange:#FF8A3D;
  --rock:#6B7683;
  --moss:#6F8A5E;
  --clay:#C2714B;
  --paper:#F2EFE9;
  --grid:#1B2437;

  --line:rgba(27,36,55,.92);
  --line-soft:rgba(107,118,131,.24);
  --line-strong:rgba(107,118,131,.44);

  --font-head:"PingFang SC","HarmonyOS Sans SC","Hiragino Sans GB","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --font-body:"PingFang SC","HarmonyOS Sans SC","Hiragino Sans GB","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --font-mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono","Courier New",monospace;

  --shell:1280px;
  --gutter:clamp(16px,3vw,28px);
  --radius:2px;
  --pill:999px;
  --shadow-island:0 12px 34px -20px rgba(0,0,0,.95);
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 3. 底色与精密网格 ---------- */
body{
  min-height:100vh;
  isolation:isolate;
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.75;
  color:var(--paper);
  background-color:var(--ink);
  background-image:linear-gradient(180deg,#0E1626 0%,#070B14 46%,#000000 100%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background-image:
    radial-gradient(900px 520px at 78% -12%,rgba(30,107,255,.18),transparent 68%),
    radial-gradient(680px 420px at 6% 12%,rgba(34,211,238,.07),transparent 70%),
    linear-gradient(to right,rgba(27,36,55,.55) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(27,36,55,.55) 1px,transparent 1px),
    repeating-linear-gradient(180deg,rgba(34,211,238,.028) 0 1px,transparent 1px 4px);
  background-size:auto,auto,56px 56px,56px 56px,100% 4px;
}

/* ---------- 4. 中文排版 ---------- */
h1,h2,h3,h4,h5{font-family:var(--font-head);font-weight:700;letter-spacing:-.02em;line-height:1.15;color:var(--paper);}
h1{font-size:clamp(2rem,4.6vw,3.15rem);font-weight:800;}
h2{font-size:clamp(1.45rem,2.7vw,2.1rem);}
h3{font-size:clamp(1.1rem,1.6vw,1.35rem);}
h4{font-size:1.02rem;}
p{max-width:74ch;}
strong{color:#fff;font-weight:700;}
a{transition:color .16s var(--ease);}

.mono,
[data-year],
.tag,
.badge{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1;}

.eyebrow{
  display:block;
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--cyan);
  margin-bottom:10px;
}
.lead{font-size:clamp(1rem,1.4vw,1.12rem);line-height:1.8;color:rgba(242,239,233,.82);}

/* ---------- 5. 焦点与跳转 ---------- */
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:2px;}
.skip-link{
  position:fixed;
  top:10px;
  left:10px;
  z-index:200;
  padding:10px 18px;
  border-radius:var(--pill);
  background:var(--blue);
  color:#fff;
  font-size:.9rem;
  font-weight:700;
  transform:translateY(-200%);
  transition:transform .18s var(--ease);
}
.skip-link:focus{transform:translateY(0);}

/* ---------- 6. 状态圆点与标签 ---------- */
.dot{
  display:inline-block;
  flex:0 0 auto;
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--rock);
  margin:0;
}
.dot--neon{background:var(--neon);box-shadow:0 0 0 3px rgba(74,222,128,.16),0 0 10px rgba(74,222,128,.72);}
.dot--cyan{background:var(--cyan);box-shadow:0 0 10px rgba(34,211,238,.75);}
.dot--orange{background:var(--orange);box-shadow:0 0 10px rgba(255,138,61,.62);}

.badge,
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:3px 9px;
  border:1px solid var(--line-strong);
  border-radius:var(--radius);
  background:rgba(14,22,38,.75);
  font-size:.7rem;
  letter-spacing:.06em;
  line-height:1.6;
  color:var(--paper);
  white-space:nowrap;
}
.tag--blue{border-color:rgba(30,107,255,.6);color:#9FBDFF;background:rgba(30,107,255,.12);}
.tag--cyan{border-color:rgba(34,211,238,.45);color:#9CEAF7;background:rgba(34,211,238,.08);}
.tag--neon{border-color:rgba(74,222,128,.45);color:#A7F3C4;background:rgba(74,222,128,.08);}
.tag--orange{border-color:rgba(255,138,61,.45);color:#FFC39B;background:rgba(255,138,61,.09);}
.tag--clay{border-color:rgba(194,113,75,.5);color:#E0AC8E;background:rgba(194,113,75,.1);}
.tag--moss{border-color:rgba(111,138,94,.55);color:#BFD3B0;background:rgba(111,138,94,.12);}

/* ---------- 7. 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:42px;
  padding:0 20px;
  border:1px solid transparent;
  border-radius:var(--radius);
  font-family:var(--font-head);
  font-size:.94rem;
  font-weight:700;
  letter-spacing:.01em;
  line-height:1;
  cursor:pointer;
  transition:transform .16s var(--ease),background-color .16s var(--ease),border-color .16s var(--ease),box-shadow .16s var(--ease),color .16s var(--ease);
}
.btn--primary{
  background:var(--blue);
  color:#fff;
  box-shadow:0 0 0 1px rgba(30,107,255,.5),0 14px 28px -16px rgba(30,107,255,.95);
}
.btn--primary:hover{background:#3C81FF;box-shadow:0 0 0 1px rgba(34,211,238,.72),0 16px 32px -14px rgba(30,107,255,1);}
.btn--ghost{
  border-color:var(--line-strong);
  background:rgba(14,22,38,.62);
  color:var(--paper);
}
.btn--ghost:hover{border-color:rgba(34,211,238,.65);color:#BFF3FB;}
.btn:active{transform:translateY(1px);}
.btn__short{display:none;}

/* ---------- 8. 页头：悬浮胶囊群 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:90;
  background:transparent;
}
.progress{
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:2px;
  background:rgba(27,36,55,.85);
}
.progress__bar{
  display:block;
  width:100%;
  height:100%;
  transform:scaleX(0);
  transform-origin:0 50%;
  background:linear-gradient(90deg,var(--blue) 0%,var(--cyan) 68%,var(--neon) 100%);
}

.header-shell{
  display:flex;
  align-items:center;
  gap:10px;
  width:100%;
  max-width:var(--shell);
  margin-inline:auto;
  padding:14px var(--gutter);
  transition:padding .22s var(--ease);
}

.brand-island{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:6px 16px 6px 7px;
  border:1px solid var(--line-soft);
  border-radius:var(--pill);
  background:rgba(14,22,38,.78);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  box-shadow:var(--shadow-island);
  transition:border-color .18s var(--ease),padding .22s var(--ease);
}
.brand-island:hover{border-color:rgba(34,211,238,.5);}
.brand__mark{
  display:grid;
  place-items:center;
  width:30px;
  height:30px;
  border-radius:50%;
  background:linear-gradient(150deg,var(--blue),#0B3FA6);
  color:#fff;
  font-family:var(--font-mono);
  font-size:.7rem;
  font-weight:700;
  letter-spacing:.02em;
}
.brand__text{display:flex;flex-direction:column;line-height:1.15;}
.brand__name{font-family:var(--font-head);font-size:.95rem;font-weight:700;letter-spacing:-.01em;}
.brand__sub{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.08em;color:var(--rock);}
.brand__ver{
  display:inline-flex;
  align-items:center;
  gap:7px;
  margin-left:4px;
  padding-left:11px;
  border-left:1px solid var(--line-soft);
  font-size:.66rem;
  letter-spacing:.06em;
  color:#BFF3FB;
  white-space:nowrap;
}

.site-nav{flex:1 1 auto;display:flex;justify-content:center;}
.site-nav__list{
  counter-reset:nav;
  display:flex;
  align-items:center;
  gap:2px;
  padding:5px;
  border:1px solid var(--line-soft);
  border-radius:var(--pill);
  background:rgba(14,22,38,.78);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  box-shadow:var(--shadow-island);
}
.site-nav__link{
  display:block;
  padding:8px 14px;
  border-radius:var(--pill);
  font-size:.86rem;
  color:rgba(242,239,233,.78);
  white-space:nowrap;
  transition:color .16s var(--ease),background-color .16s var(--ease),box-shadow .16s var(--ease);
}
.site-nav__link:hover{color:var(--paper);background:rgba(30,107,255,.16);}
.site-nav__link[aria-current="page"]{
  color:#fff;
  background:rgba(30,107,255,.24);
  box-shadow:inset 0 0 0 1px rgba(34,211,238,.45);
}

.header-actions{display:flex;align-items:center;gap:8px;}
.header-actions .btn{
  min-height:38px;
  padding:0 16px;
  border-radius:var(--pill);
  font-size:.85rem;
}

.nav-toggle{
  display:none;
  align-items:center;
  gap:8px;
  padding:8px 14px;
  border:1px solid var(--line-soft);
  border-radius:var(--pill);
  background:rgba(14,22,38,.84);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  box-shadow:var(--shadow-island);
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.1em;
  color:var(--paper);
}
.nav-toggle__bars{position:relative;display:block;width:16px;height:9px;}
.nav-toggle__bars::before,
.nav-toggle__bars::after{
  content:"";
  position:absolute;
  left:0;
  width:100%;
  height:1px;
  background:var(--cyan);
  transition:transform .2s var(--ease),top .2s var(--ease);
}
.nav-toggle__bars::before{top:0;}
.nav-toggle__bars::after{top:8px;}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before{top:4px;transform:rotate(45deg);}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after{top:4px;transform:rotate(-45deg);}
.nav-toggle__label{display:inline-block;}

/* 收缩态：滚动 120px 后 */
.site-header[data-condensed] .header-shell{padding-block:7px;}
.site-header[data-condensed] .brand-island{padding-block:3px;}
.site-header[data-condensed] .brand__sub{display:none;}
.site-header[data-condensed] .site-nav__list{padding:3px;}
.site-header[data-condensed] .site-nav__link{padding:6px 12px;font-size:.82rem;}
.site-header[data-condensed] .header-actions .btn{min-height:34px;}

/* ---------- 9. 页脚 ---------- */
.site-footer{
  position:relative;
  z-index:1;
  margin-top:clamp(56px,8vw,110px);
  border-top:1px solid var(--line-soft);
  background:linear-gradient(180deg,rgba(14,22,38,.6) 0%,rgba(7,11,20,.98) 58%,#000 100%);
}
.footer-shell{
  max-width:var(--shell);
  margin-inline:auto;
  padding:clamp(38px,5.5vw,72px) var(--gutter) 28px;
}
.footer-top{
  display:grid;
  grid-template-columns:minmax(220px,1fr) minmax(0,2.05fr);
  gap:clamp(28px,4vw,64px);
}
.footer-brand__line{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand__mark{
  display:grid;
  place-items:center;
  width:30px;
  height:30px;
  border-radius:50%;
  background:linear-gradient(150deg,var(--blue),#0B3FA6);
  color:#fff;
  font-family:var(--font-mono);
  font-size:.7rem;
  font-weight:700;
}
.footer-brand__name{font-family:var(--font-head);font-size:1.05rem;font-weight:700;letter-spacing:-.01em;}
.footer-brand__ver{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:16px;
  font-size:.7rem;
  letter-spacing:.06em;
  color:#BFF3FB;
}
.footer-summary{font-size:.92rem;line-height:1.8;color:rgba(242,239,233,.66);max-width:40ch;}

.footer-cols{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(18px,2.6vw,36px);
}
.footer-col__title{
  font-family:var(--font-mono);
  font-size:.7rem;
  font-weight:400;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--rock);
  margin-bottom:14px;
}
.footer-col__list{display:flex;flex-direction:column;gap:9px;}
.footer-col__list a{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-size:.9rem;
  color:rgba(242,239,233,.8);
}
.footer-col__list a::before{
  content:"";
  width:10px;
  height:1px;
  background:var(--line-strong);
  transition:background-color .18s var(--ease);
}
.footer-col__list a:hover{color:#fff;}
.footer-col__list a:hover::before{background:var(--cyan);}

.footer-contact{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:18px 28px;
  margin-top:clamp(28px,4vw,46px);
  padding-top:clamp(24px,3vw,34px);
  border-top:1px solid var(--line);
}
.footer-contact__item{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;}
.footer-contact__k{
  flex:0 0 100%;
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:.16em;
  color:var(--rock);
}
.footer-contact__v{font-size:.88rem;line-height:1.7;color:rgba(242,239,233,.86);}

.copy-btn{
  display:inline-flex;
  align-items:center;
  gap:5px;
  padding:2px 9px;
  border:1px solid var(--line-strong);
  border-radius:var(--radius);
  background:rgba(30,107,255,.1);
  font-family:var(--font-mono);
  font-size:.66rem;
  letter-spacing:.06em;
  color:rgba(242,239,233,.82);
  transition:border-color .16s var(--ease),color .16s var(--ease),background-color .16s var(--ease);
}
.copy-btn:hover{border-color:rgba(34,211,238,.65);color:#BFF3FB;}
.copy-btn.is-copied{border-color:rgba(74,222,128,.7);color:var(--neon);background:rgba(74,222,128,.1);}
.copy-btn__label{display:inline-block;}

.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:10px 26px;
  margin-top:clamp(26px,3.6vw,42px);
  padding-top:20px;
  border-top:1px solid var(--line);
  font-size:.7rem;
  letter-spacing:.06em;
  color:var(--rock);
}
.footer-bottom__legal{color:rgba(242,239,233,.62);font-family:var(--font-mono);}
.footer-bottom__meta{color:var(--rock);}

/* ---------- 10. 通用布局组件 ---------- */
.container{
  width:100%;
  max-width:var(--shell);
  margin-inline:auto;
  padding-inline:var(--gutter);
}
.section{padding-block:clamp(46px,6vw,92px);}
.section--tight{padding-block:clamp(28px,3.6vw,52px);}
.section__head{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  justify-content:space-between;
  gap:14px 26px;
  margin-bottom:clamp(20px,3vw,36px);
}
.rule{height:1px;background:var(--line);border:0;margin-block:clamp(20px,3vw,34px);}

.grid{display:grid;gap:clamp(16px,2.2vw,26px);}
.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));}

.panel{
  position:relative;
  padding:clamp(18px,2.2vw,26px);
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(14,22,38,.62);
}
.panel--flush{border:0;background:transparent;padding:0;}
.panel--accent{border-top:2px solid var(--blue);}

.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  margin-bottom:18px;
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.08em;
  color:var(--rock);
}
.breadcrumb li{display:flex;align-items:center;gap:8px;}
.breadcrumb li + li::before{content:"/";color:var(--line-strong);}
.breadcrumb a{color:rgba(242,239,233,.72);}
.breadcrumb a:hover{color:var(--cyan);}

/* 图片容器基础规则（页面阶段放图使用） */
.media-frame{
  position:relative;
  overflow:hidden;
  aspect-ratio:16/9;
  border:1px solid var(--line-soft);
  border-radius:var(--radius);
  background:linear-gradient(150deg,rgba(30,107,255,.2),rgba(7,11,20,.95) 62%);
}
.media-frame img,
.media-frame video{width:100%;height:100%;object-fit:cover;}
.media-frame::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(to right,rgba(27,36,55,.55) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(27,36,55,.55) 1px,transparent 1px);
  background-size:36px 36px;
  opacity:.5;
}
.media-frame--wide{aspect-ratio:21/9;}
.media-frame--tall{aspect-ratio:4/5;}
.media-frame--square{aspect-ratio:1/1;}
.media-frame__cap{
  position:absolute;
  left:0;
  bottom:0;
  z-index:1;
  padding:6px 12px;
  border-top:1px solid var(--line-soft);
  border-right:1px solid var(--line-soft);
  background:rgba(7,11,20,.8);
  font-family:var(--font-mono);
  font-size:.66rem;
  letter-spacing:.08em;
  color:rgba(242,239,233,.86);
}

/* 侧边章节索引（滚动高亮） */
.toc-rail{
  position:fixed;
  right:18px;
  top:50%;
  z-index:60;
  display:none;
  flex-direction:column;
  gap:2px;
  padding:10px 8px;
  border:1px solid var(--line-soft);
  border-radius:14px;
  background:rgba(14,22,38,.82);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  transform:translateY(-50%);
}
.toc-rail__link{
  display:flex;
  align-items:center;
  gap:8px;
  padding:6px 10px;
  border-radius:8px;
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:.06em;
  color:var(--rock);
  white-space:nowrap;
  transition:color .16s var(--ease),background-color .16s var(--ease);
}
.toc-rail__link::before{
  content:"";
  width:12px;
  height:1px;
  background:currentColor;
  transition:width .18s var(--ease);
}
.toc-rail__link:hover{color:var(--paper);}
.toc-rail__link[aria-current="true"]{color:var(--cyan);background:rgba(34,211,238,.1);}
.toc-rail__link[aria-current="true"]::before{width:20px;}

/* 视口显现 */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s var(--ease),transform .5s var(--ease);}
.reveal.is-visible{opacity:1;transform:none;}

/* ---------- 11. 响应式 ---------- */
@media (max-width:1020px){
  .grid--4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .grid--3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-top{grid-template-columns:minmax(0,1fr);}
  .toc-rail{display:none!important;}
}

@media (max-width:1000px){
  .header-shell{flex-wrap:nowrap;}
  .header-actions{margin-left:auto;}
  .nav-toggle{display:inline-flex;}
  .site-nav{
    position:absolute;
    top:calc(100% - 4px);
    left:0;
    right:0;
    padding:0 var(--gutter) 14px;
    justify-content:stretch;
  }
  .site-nav__list{
    flex-direction:column;
    align-items:stretch;
    gap:0;
    width:100%;
    max-height:0;
    padding:0;
    border-width:0;
    border-radius:6px;
    overflow:hidden;
    opacity:0;
    visibility:hidden;
    transform:translateY(-8px);
    transition:max-height .26s var(--ease),opacity .18s var(--ease),transform .22s var(--ease),padding .22s var(--ease),visibility .26s;
  }
  .site-nav[data-open] .site-nav__list{
    max-height:64vh;
    padding:8px;
    border-width:1px;
    opacity:1;
    visibility:visible;
    transform:none;
    overflow-y:auto;
  }
  .site-nav__list > li{counter-increment:nav;}
  .site-nav__link{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:12px 14px;
    border-radius:4px;
    border-bottom:1px solid var(--line-soft);
    font-size:.95rem;
  }
  .site-nav__list > li:last-child .site-nav__link{border-bottom:0;}
  .site-nav__link::after{
    content:counter(nav,decimal-leading-zero);
    font-family:var(--font-mono);
    font-size:.68rem;
    letter-spacing:.08em;
    color:var(--rock);
  }
  .site-nav__link[aria-current="page"]::after{color:var(--cyan);}
}

@media (max-width:900px){
  .brand__ver{display:none;}
  .footer-cols{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
}

@media (max-width:660px){
  .grid--2,.grid--3,.grid--4{grid-template-columns:minmax(0,1fr);}
  .brand__sub{display:none;}
  .btn__full{display:none;}
  .btn__short{display:inline;}
  .header-actions .btn{min-height:34px;padding:0 13px;font-size:.78rem;}
  .footer-contact{grid-template-columns:minmax(0,1fr);}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

@media (max-width:460px){
  :root{--gutter:12px;}
  .brand__name{font-size:.88rem;}
  .brand-island{gap:8px;padding-right:12px;}
  .brand__mark{width:26px;height:26px;font-size:.64rem;}
  .nav-toggle{padding:8px 11px;}
  .nav-toggle__label{display:none;}
  .header-actions .btn{padding:0 10px;font-size:.74rem;}
}

@media (min-width:1320px){
  .toc-rail{display:flex;}
}

/* ---------- 12. 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    transition-duration:.001ms!important;
  }
  .reveal{opacity:1;transform:none;}
  .skip-link{transition:none;}
}