/* ============================================================
   8868在线 · 共享站点样式 /assets/site.css
   夜间战术板：深墨蓝底 / 蓝图网格 / 荧光青状态 / 信号橙动作
   ============================================================ */

:root{
  /* 色彩体系 */
  --ink-900:#071426;
  --ink-800:#0B2038;
  --ink-700:#12304F;
  --line-blue:#2A4E6B;
  --paper:#F3F7F2;
  --mist:#9BB6C9;
  --cyan:#35F2DF;
  --orange:#FF7A1A;
  --amber:#FFC857;
  --teal-deep:#0C3A3B;

  --line-soft:rgba(42,78,107,.55);
  --line-faint:rgba(42,78,107,.32);
  --cyan-soft:rgba(53,242,223,.12);
  --orange-soft:rgba(255,122,26,.14);

  /* 度量 */
  --gutter:64px;
  --shell:1360px;
  --header-h:64px;
  --radius:3px;

  /* 字体 */
  --font-sans:"Noto Sans SC","HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --font-serif:"Noto Serif SC","Songti SC","SimSun",Georgia,serif;
  --font-mono:"JetBrains Mono","Roboto Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  /* 效果 */
  --shadow-1:0 1px 0 rgba(53,242,223,.05), 0 14px 26px -20px rgba(0,0,0,.92);
  --ease:cubic-bezier(.2,.6,.2,1);
}

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

/* ---------- 基础排版 ---------- */
body{
  min-height:100vh;
  font-family:var(--font-sans);
  font-size:16px;
  font-weight:400;
  line-height:1.75;
  color:var(--paper);
  background-color:var(--ink-900);
  background-image:
    linear-gradient(to right, rgba(42,78,107,.20) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(42,78,107,.14) 1px, transparent 1px);
  background-size:96px 96px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

h1,h2,h3,h4{
  font-weight:800;
  line-height:1.16;
  letter-spacing:-.02em;
  color:var(--paper);
  text-wrap:balance;
}
h1{font-size:clamp(32px,4.4vw,60px);}
h2{font-size:clamp(24px,2.8vw,38px);}
h3{font-size:clamp(19px,1.8vw,26px);}
h4{font-size:18px;}
p{text-wrap:pretty;}

a{transition:color .16s var(--ease),border-color .16s var(--ease),background-color .16s var(--ease);}
a:hover{color:var(--cyan);}

strong,b{font-weight:700;color:var(--paper);}
small{font-size:13px;color:var(--mist);}
::selection{background:var(--cyan);color:#04121F;}

:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
  border-radius:2px;
}
#main-content{display:block;}
#main-content:focus{outline:none;}

/* ---------- 栅格与容器 ---------- */
.shell{
  width:100%;
  max-width:var(--shell);
  margin-inline:auto;
  padding-inline:var(--gutter);
}

.grid{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  gap:24px;
}
.col-3{grid-column:span 3;}
.col-4{grid-column:span 4;}
.col-6{grid-column:span 6;}
.col-8{grid-column:span 8;}
.col-12{grid-column:span 12;}

/* ---------- 通用工具类 ---------- */
.mono{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  letter-spacing:-.01em;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-mono);
  font-size:11.5px;
  font-weight:600;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--cyan);
}
.eyebrow::before{
  content:"";
  width:18px;
  height:1px;
  background:currentColor;
}
.lead{
  font-size:clamp(16px,1.25vw,18px);
  color:#C6D8E4;
  max-width:62ch;
}
.rule{
  height:1px;
  border:0;
  background:var(--line-faint);
  margin-block:24px;
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:38px;
  padding:8px 16px;
  border:1px solid transparent;
  border-radius:2px;
  background:transparent;
  font-size:14px;
  font-weight:700;
  line-height:1.2;
  letter-spacing:.02em;
  white-space:nowrap;
  cursor:pointer;
  transition:background-color .16s var(--ease),color .16s var(--ease),
             border-color .16s var(--ease),transform .16s var(--ease);
}
.btn-primary{
  background:var(--orange);
  border-color:var(--orange);
  color:#10141A;
  box-shadow:0 10px 20px -14px rgba(255,122,26,.95);
}
.btn-primary:hover{background:#FF9147;border-color:#FF9147;color:#10141A;}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{
  border-color:rgba(53,242,223,.45);
  background:rgba(53,242,223,.06);
  color:var(--cyan);
}
.btn-ghost:hover{background:rgba(53,242,223,.15);border-color:var(--cyan);color:#EAFBF8;}
.btn-quiet{
  border-color:var(--line-soft);
  color:var(--paper);
}
.btn-quiet:hover{border-color:var(--cyan);color:var(--cyan);}

/* ---------- 标签芯片 ---------- */
.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 11px;
  border:1px solid var(--line-soft);
  border-radius:999px;
  background:rgba(7,20,38,.5);
  font-size:12px;
  color:#C6D8E4;
  transition:border-color .16s var(--ease),color .16s var(--ease),background-color .16s var(--ease);
}
.chip:hover{border-color:rgba(53,242,223,.5);color:var(--paper);}
.chip.is-active{
  border-color:var(--cyan);
  background:var(--cyan-soft);
  color:var(--cyan);
}
.tag{
  display:inline-flex;
  align-items:center;
  padding:2px 7px;
  border:1px solid rgba(53,242,223,.3);
  border-radius:2px;
  background:rgba(53,242,223,.1);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.06em;
  color:var(--cyan);
}
.tag--warn{
  border-color:rgba(255,122,26,.42);
  background:var(--orange-soft);
  color:#FFC79B;
}

/* ---------- 信息块与数据 ---------- */
.panel{
  padding:20px;
  border:1px solid var(--line-soft);
  border-radius:var(--radius);
  background:linear-gradient(180deg, rgba(18,48,79,.62), rgba(11,32,56,.62));
  box-shadow:var(--shadow-1);
  transition:border-color .16s var(--ease),transform .16s var(--ease);
}
.panel:hover{border-color:rgba(53,242,223,.45);transform:translateY(-2px);}
.stat-figure{
  font-family:var(--font-mono);
  font-size:clamp(28px,4vw,52px);
  font-weight:700;
  line-height:1.05;
  letter-spacing:-.03em;
  font-variant-numeric:tabular-nums;
  color:var(--paper);
}

/* ---------- 跳转链接 ---------- */
.skip-link{
  position:fixed;
  top:-72px;
  left:16px;
  z-index:120;
  padding:10px 18px;
  background:var(--cyan);
  color:#04121F;
  font-weight:700;
  border-radius:2px;
  transition:top .18s var(--ease);
}
.skip-link:focus{top:12px;color:#04121F;}

/* ============================================================
   页头：命令栏 + 胶囊指令条
   ============================================================ */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:linear-gradient(180deg, rgba(7,20,38,.98), rgba(7,20,38,.93));
  border-bottom:1px solid var(--line-soft);
  -webkit-backdrop-filter:blur(6px) saturate(120%);
  backdrop-filter:blur(6px) saturate(120%);
}
.site-header[data-open]{box-shadow:0 24px 40px -30px #000;}

.header-command{
  display:flex;
  align-items:center;
  gap:20px;
  min-height:var(--header-h);
  padding-block:10px;
}

/* 品牌铭牌 */
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  min-height:40px;
  flex:0 0 auto;
}
.brand-mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:5px 9px;
  border:1px solid rgba(53,242,223,.45);
  border-radius:2px;
  background:rgba(53,242,223,.08);
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--cyan);
  transition:background-color .16s var(--ease),border-color .16s var(--ease);
}
.brand:hover .brand-mark{background:rgba(53,242,223,.18);border-color:var(--cyan);}
.brand-text{display:flex;flex-direction:column;line-height:1.22;}
.brand-name{
  font-size:17px;
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--paper);
}
.brand-tagline{
  font-size:11.5px;
  letter-spacing:.05em;
  color:var(--mist);
}

/* 主导航 */
.primary-nav{margin-left:auto;}
.nav-list{display:flex;align-items:center;gap:2px;}
.nav-item{display:block;}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:baseline;
  gap:7px;
  padding:9px 11px;
  border-radius:2px;
  font-size:14px;
  font-weight:500;
  color:#C7D9E6;
  transition:color .16s var(--ease),background-color .16s var(--ease);
}
.nav-text{white-space:nowrap;}
.nav-index{
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.04em;
  color:rgba(155,182,201,.72);
  transition:color .16s var(--ease);
}
.nav-link:hover{color:var(--cyan);background:var(--cyan-soft);}
.nav-link:hover .nav-index{color:var(--cyan);}
.nav-link[aria-current="page"]{color:var(--cyan);background:rgba(53,242,223,.07);}
.nav-link[aria-current="page"] .nav-index{color:var(--orange);}
.nav-link[aria-current="page"]::after{
  content:"";
  position:absolute;
  left:11px;
  right:11px;
  bottom:1px;
  height:2px;
  border-radius:1px;
  background:var(--cyan);
}

/* 页头工具区 */
.header-tools{
  display:flex;
  align-items:center;
  gap:14px;
  flex:0 0 auto;
}
.header-status{
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.06em;
  color:var(--mist);
  white-space:nowrap;
}
.status-dot{
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 0 3px rgba(53,242,223,.16);
}

/* 移动导航按钮 */
.nav-toggle{
  display:none;
  align-items:center;
  gap:9px;
  padding:9px 12px;
  border:1px solid var(--line-soft);
  border-radius:2px;
  background:rgba(18,48,79,.72);
  color:var(--paper);
  font-size:13px;
  font-weight:600;
  cursor:pointer;
  transition:border-color .16s var(--ease),color .16s var(--ease),background-color .16s var(--ease);
}
.nav-toggle:hover{border-color:var(--cyan);color:var(--cyan);}
.nav-toggle-bars{
  display:inline-flex;
  flex-direction:column;
  gap:4px;
  width:16px;
}
.nav-toggle-bars span{
  display:block;
  height:2px;
  border-radius:1px;
  background:var(--cyan);
  transition:transform .18s var(--ease),opacity .18s var(--ease);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(1){transform:translateY(6px) 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(-6px) rotate(-45deg);}
.nav-toggle-label{white-space:nowrap;}

/* 胶囊指令条 */
.quick-rail{
  border-top:1px solid rgba(53,242,223,.16);
  border-bottom:1px solid var(--line-soft);
  background:linear-gradient(90deg, var(--teal-deep) 0%, rgba(12,58,59,.55) 45%, rgba(11,32,56,.92) 100%);
}
.quick-rail-inner{
  display:flex;
  align-items:center;
  gap:14px;
  min-height:46px;
  padding-block:5px;
}
.quick-rail-label{
  flex:0 0 auto;
  padding-right:12px;
  border-right:1px solid rgba(53,242,223,.3);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.16em;
  color:var(--cyan);
  white-space:nowrap;
}
.quick-list{
  display:flex;
  align-items:center;
  gap:8px;
  overflow-x:auto;
  padding:4px 2px;
  scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
}
.quick-list::-webkit-scrollbar{display:none;}
.quick-pill{
  display:inline-flex;
  align-items:center;
  padding:5px 13px;
  border:1px solid rgba(53,242,223,.3);
  border-radius:999px;
  background:rgba(7,20,38,.45);
  font-size:13px;
  font-weight:500;
  color:#CBE7E3;
  white-space:nowrap;
  transition:background-color .16s var(--ease),border-color .16s var(--ease),color .16s var(--ease);
}
.quick-pill:hover{background:rgba(53,242,223,.17);border-color:var(--cyan);color:#EAFBF8;}
.quick-pill--accent{border-color:rgba(255,122,26,.55);color:#FFC79B;}
.quick-pill--accent:hover{background:var(--orange-soft);border-color:var(--orange);color:#FFDCC2;}
.quick-rail-meta{
  margin-left:auto;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.04em;
  color:var(--mist);
  white-space:nowrap;
}

/* 阅读进度 */
.scroll-progress{
  position:absolute;
  left:0;
  right:0;
  bottom:-1px;
  height:2px;
  pointer-events:none;
}
.scroll-progress-bar{
  display:block;
  width:100%;
  height:100%;
  transform:scaleX(0);
  transform-origin:0 50%;
  background:linear-gradient(90deg, var(--cyan), var(--orange));
  transition:transform .1s linear;
}

/* ============================================================
   页脚
   ============================================================ */
.site-footer{
  position:relative;
  margin-top:clamp(32px,5vw,72px);
  border-top:1px solid var(--line-soft);
  background:linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 100%);
}
.site-footer::before{
  content:"";
  position:absolute;
  inset:0 0 auto 0;
  height:6px;
  background:repeating-linear-gradient(90deg, rgba(53,242,223,.35) 0 1px, transparent 1px 18px);
  pointer-events:none;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr .85fr .85fr 1.3fr;
  gap:48px 44px;
  padding-block:56px 40px;
}
.footer-brand{min-width:0;}
.brand--footer .brand-name{font-size:16px;}
.footer-summary{
  margin-top:16px;
  max-width:34ch;
  font-size:14px;
  color:#BFD2DF;
}
.footer-note-strong{
  margin-top:10px;
  font-size:13px;
  color:var(--mist);
}
.copy-btn{
  margin-top:16px;
  padding:7px 14px;
  border:1px solid rgba(53,242,223,.4);
  border-radius:2px;
  background:rgba(53,242,223,.07);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.04em;
  color:var(--cyan);
  cursor:pointer;
  transition:background-color .16s var(--ease),border-color .16s var(--ease);
}
.copy-btn:hover{background:rgba(53,242,223,.16);border-color:var(--cyan);}
.copy-status{
  min-height:20px;
  margin-top:8px;
  font-size:12px;
  color:var(--mist);
}
.footer-col{min-width:0;}
.footer-col-title{
  display:flex;
  align-items:center;
  margin-bottom:16px;
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--cyan);
}
.footer-col-title::before{
  content:"";
  display:inline-block;
  width:16px;
  height:1px;
  margin-right:9px;
  background:var(--cyan);
}
.footer-links li + li{margin-top:9px;}
.footer-links a{
  display:inline-block;
  padding-block:2px;
  border-bottom:1px solid transparent;
  font-size:14px;
  color:#C2D5E2;
}
.footer-links a:hover{color:var(--cyan);border-bottom-color:rgba(53,242,223,.5);}
.contact-list li{
  display:grid;
  grid-template-columns:64px minmax(0,1fr);
  gap:10px;
  padding-block:7px;
  border-bottom:1px dashed rgba(42,78,107,.5);
  font-size:13.5px;
}
.contact-key{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.06em;
  color:var(--mist);
  padding-top:3px;
}
.contact-val{
  color:#DCE8EE;
  overflow-wrap:anywhere;
  font-variant-numeric:tabular-nums;
}
.footer-base{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px 24px;
  padding-block:18px 30px;
  border-top:1px solid var(--line-faint);
  font-size:12.5px;
  color:var(--mist);
}
.footer-copy{font-size:12.5px;}
.footer-legal{display:flex;flex-wrap:wrap;gap:16px;}
.footer-legal a{color:#B9CCDA;}
.footer-legal a:hover{color:var(--cyan);}
.footer-hours{
  margin-left:auto;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.03em;
}

/* ============================================================
   页面通用组件
   ============================================================ */
.section{padding-block:clamp(36px,5vw,80px);}
.section--panel{
  border-top:1px solid var(--line-faint);
  border-bottom:1px solid var(--line-faint);
  background:linear-gradient(180deg, rgba(11,32,56,.92), rgba(7,20,38,.92));
}
.section-head{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
  margin-bottom:28px;
  padding-bottom:14px;
  border-bottom:1px solid var(--line-faint);
}
.section-title{
  font-size:clamp(22px,2.4vw,32px);
  font-weight:800;
  letter-spacing:-.02em;
  line-height:1.2;
}

.prose{max-width:72ch;color:#CBDCE7;}
.prose > * + *{margin-top:1em;}
.prose h2{margin-top:1.6em;font-size:clamp(22px,2vw,28px);}
.prose h3{margin-top:1.4em;font-size:19px;}
.prose li{position:relative;padding-left:18px;}
.prose li::before{
  content:"";
  position:absolute;
  left:0;
  top:.72em;
  width:6px;
  height:1px;
  background:var(--cyan);
}
.prose a{color:var(--cyan);border-bottom:1px solid rgba(53,242,223,.4);}

.breadcrumb{
  padding-block:14px 0;
  font-size:12.5px;
  color:var(--mist);
}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.breadcrumb li{display:inline-flex;align-items:center;gap:8px;}
.breadcrumb li:not(:last-child)::after{content:"/";color:rgba(155,182,201,.5);}
.breadcrumb a:hover{color:var(--cyan);}
.breadcrumb [aria-current="page"]{color:var(--paper);}

/* 图片容器基座 */
.media-frame{
  position:relative;
  display:block;
  overflow:hidden;
  border:1px solid var(--line-soft);
  border-radius:var(--radius);
  background:linear-gradient(160deg, rgba(18,48,79,.9), rgba(7,20,38,.9));
}
.media-frame img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.media-frame::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(7,20,38,0) 45%, rgba(7,20,38,.68) 100%);
  pointer-events:none;
}
.media-frame[data-ratio="16x9"]{aspect-ratio:16 / 9;}
.media-frame[data-ratio="4x3"]{aspect-ratio:4 / 3;}
.media-frame[data-ratio="1x1"]{aspect-ratio:1 / 1;}
.media-frame[data-ratio="21x9"]{aspect-ratio:21 / 9;}
.media-frame__caption{
  position:absolute;
  left:14px;
  right:14px;
  bottom:12px;
  z-index:1;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.08em;
  color:rgba(243,247,242,.86);
}

/* 进入视口显现 */
[data-reveal]{
  opacity:0;
  transform:translateY(12px);
  transition:opacity .5s var(--ease),transform .5s var(--ease);
}
[data-reveal].is-visible{opacity:1;transform:none;}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width:1199px){
  :root{--gutter:40px;}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:40px 36px;}
  .footer-contact{grid-column:1 / -1;}
  .contact-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 32px;}
  .contact-list li{border-bottom-style:solid;}
}

@media (max-width:1023px){
  .nav-toggle{display:inline-flex;order:3;}
  .header-tools{order:2;margin-left:auto;}
  .header-status{display:none;}

  .primary-nav{
    position:absolute;
    left:0;
    right:0;
    top:100%;
    z-index:65;
    margin-left:0;
    display:none;
    max-height:min(70vh,520px);
    overflow:auto;
    padding:10px var(--gutter) 22px;
    border-bottom:1px solid var(--line-soft);
    background:linear-gradient(180deg, var(--ink-800), var(--ink-900));
    box-shadow:0 26px 40px -30px #000;
  }
  .primary-nav[data-open]{display:block;}
  .nav-list{flex-direction:column;align-items:stretch;gap:0;}
  .nav-link{
    width:100%;
    padding:14px 6px;
    border-bottom:1px solid var(--line-faint);
    border-radius:0;
    font-size:15.5px;
  }
  .nav-link[aria-current="page"]{background:rgba(53,242,223,.07);}
  .nav-link[aria-current="page"]::after{
    left:0;
    right:auto;
    top:50%;
    bottom:auto;
    width:3px;
    height:16px;
    transform:translateY(-50%);
  }
  .quick-rail-meta{display:none;}

  .col-3,.col-4{grid-column:span 6;}
  .col-6{grid-column:span 6;}
  .col-8{grid-column:span 12;}
}

@media (max-width:767px){
  .footer-grid{grid-template-columns:1fr 1fr;padding-block:44px 32px;}
  .footer-brand{grid-column:1 / -1;}
  .footer-contact{grid-column:1 / -1;}
  .contact-list{grid-template-columns:1fr;}
  .footer-hours{margin-left:0;}
}

@media (max-width:599px){
  :root{--gutter:20px;}
  .brand-tagline{display:none;}
  .brand-mark{font-size:12px;padding:4px 7px;}
  .header-command{gap:10px;}
  .header-tools .btn{padding:7px 10px;font-size:13px;min-height:34px;}
  .nav-toggle{padding:8px 10px;}
  .nav-toggle-label{display:none;}
  .quick-rail-label{font-size:10px;letter-spacing:.1em;}
  .col-3,.col-4,.col-6,.col-8{grid-column:span 12;}
  .grid{gap:16px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-base{flex-direction:column;align-items:flex-start;gap:10px;}
}

/* ---------- 动效与无障碍降级 ---------- */
@media (prefers-reduced-motion: reduce){
  *,
  *::before,
  *::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  html{scroll-behavior:auto;}
  [data-reveal]{opacity:1;transform:none;}
  .scroll-progress-bar{transition:none;}
  .panel:hover{transform:none;}
}