/* =========================================================
   天博体育 · 共享样式表 /assets/site.css
   层语法：超大字 / 斜切色块 / 卡片堆叠 / 等宽数据 / 留白
   ========================================================= */

/* ---------- 1. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html,body,h1,h2,h3,h4,h5,h6,p,ul,ol,li,figure,blockquote,dl,dd{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}

/* ---------- 2. 变量 ---------- */
:root{
  --ink:#101A3C;
  --tactical:#1B2A5B;
  --orange:#FF5A1F;
  --cyan:#22D3C5;
  --gold:#D9A441;
  --paper:#F5F2EA;
  --graphite:#23262F;
  --mist:#6E7686;
  --edge:#C7D0EA;
  --orange-deep:#B23A0F;
  --ink-deep:#080F26;

  --on-ink:#F5F2EA;
  --on-ink-dim:rgba(245,242,234,.74);

  --font-sans:"Source Han Sans SC","Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-mono:ui-monospace,"SFMono-Regular","JetBrains Mono",Menlo,Consolas,"Courier New",monospace;

  --shell:1240px;
  --gutter:clamp(20px,4.4vw,64px);
  --header-h:96px;
  --header-h-condensed:56px;
  --ease:cubic-bezier(.2,.7,.3,1);
  --r-cut:12px;
}

/* ---------- 3. 基础排版 ---------- */
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--on-ink);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4{font-weight:800;letter-spacing:-.02em;line-height:1.16}
p{max-width:70ch}
::selection{background:var(--orange);color:#fff}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px;border-radius:2px}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.mono,.data-row,.eyebrow,.brand-meta,.footer-legal,.crumbs,.tag,.panel__label,.footer-col__title,.vertical-note,.site-nav__note{font-family:var(--font-mono)}

/* ---------- 4. 容器与分区 ---------- */
.shell{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:var(--gutter)}
.shell--wide{max-width:1440px}
.shell--narrow{max-width:820px}
.section{position:relative;padding-block:clamp(56px,8vw,120px)}
.section--ink{background:var(--ink);color:var(--on-ink)}
.section--tactical{background:var(--tactical);color:var(--on-ink)}
.section--paper{background:var(--paper);color:var(--graphite)}
.section--cut{clip-path:polygon(0 0,100% 0,100% calc(100% - 48px),0 100%)}
.section__head{display:grid;gap:14px;max-width:62ch;margin-bottom:clamp(28px,4vw,56px)}

/* ---------- 5. 文字层 ---------- */
.display{
  font-size:clamp(46px,9.5vw,140px);
  line-height:.92;
  letter-spacing:-.02em;
  font-weight:800;
  margin:0;
}
.display--ghost{color:rgba(245,242,234,.06);-webkit-text-stroke:2px rgba(199,208,234,.45)}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12px;letter-spacing:.3em;color:var(--cyan);text-transform:uppercase;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--orange);transform:skewX(-30deg)}
.lede{font-size:clamp(16px,1.35vw,19px);line-height:1.8;color:var(--on-ink-dim);max-width:56ch}
.section--paper .lede{color:rgba(35,38,47,.74)}
.vertical-note{writing-mode:vertical-rl;font-size:12px;letter-spacing:.34em;color:var(--gold)}
.slash-rule{height:3px;width:clamp(48px,10vw,140px);background:linear-gradient(90deg,var(--orange),var(--gold));transform:skewX(-30deg)}
.prose{max-width:70ch}
.prose > * + *{margin-top:1.1em}
.prose h2{margin-top:2.2em;font-size:clamp(22px,2.4vw,30px)}
.prose h3{margin-top:1.8em;font-size:clamp(18px,1.8vw,22px);color:var(--gold)}
.prose ul{padding-left:0}
.prose li{position:relative;padding-left:18px}
.prose li + li{margin-top:.4em}
.prose li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:2px;background:var(--orange)}
.prose a{color:var(--cyan);border-bottom:1px solid rgba(34,211,197,.4)}
.prose a:hover{color:#fff;border-bottom-color:#fff}
.section--paper .prose a{color:#0E8F86;border-bottom-color:rgba(14,143,134,.4)}
.section--paper .prose a:hover{color:var(--graphite);border-bottom-color:var(--graphite)}
.mono{font-size:.94em;letter-spacing:.04em}

/* ---------- 6. 按钮与标签 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;
  font-size:15px;font-weight:700;letter-spacing:.04em;
  border:1px solid transparent;cursor:pointer;
  clip-path:polygon(12px 0,100% 0,calc(100% - 12px) 100%,0 100%);
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.btn:focus-visible{outline:3px solid var(--cyan);outline-offset:-4px}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--orange);color:#fff}
.btn--primary:hover{background:var(--orange-deep)}
.btn--ghost{background:transparent;color:var(--cyan);border-color:rgba(34,211,197,.55)}
.btn--ghost:hover{background:rgba(34,211,197,.12);color:#fff;border-color:var(--cyan)}
.btn--quiet{background:transparent;color:var(--graphite);border-color:var(--edge)}
.btn--quiet:hover{background:var(--graphite);color:var(--paper);border-color:var(--graphite)}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;letter-spacing:.14em;color:var(--cyan);
  border:1px solid rgba(34,211,197,.42);
  padding:4px 10px;
  clip-path:polygon(6px 0,100% 0,calc(100% - 6px) 100%,0 100%);
}
.tag--gold{color:var(--gold);border-color:rgba(217,164,65,.5)}

/* ---------- 7. 面包屑 ---------- */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12.5px;letter-spacing:.1em;color:var(--mist)}
.crumbs a{color:var(--on-ink-dim);transition:color .18s var(--ease)}
.crumbs a:hover{color:var(--cyan)}
.crumbs__item[aria-current="page"]{color:var(--gold)}
.crumbs__sep{color:var(--orange);display:inline-block;transform:skewX(-18deg)}
.section--paper .crumbs{color:var(--mist)}
.section--paper .crumbs a{color:rgba(35,38,47,.66)}
.section--paper .crumbs a:hover{color:#0E8F86}

/* ---------- 8. 头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:linear-gradient(180deg,rgba(8,15,38,.94) 0%,rgba(8,15,38,.72) 58%,rgba(8,15,38,0) 100%);
  border-bottom:1px solid rgba(199,208,234,0);
  transition:background-color .24s var(--ease),border-color .24s var(--ease),box-shadow .24s var(--ease);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:clamp(20px,5vw,80px);
  min-height:var(--header-h);
  padding-block:clamp(12px,1.6vw,22px);
  transition:min-height .24s var(--ease),padding .24s var(--ease);
}
.header-slash{
  position:absolute;right:6vw;bottom:-1px;
  width:clamp(60px,12vw,180px);height:3px;
  background:linear-gradient(90deg,rgba(255,90,31,0),var(--orange) 45%,var(--gold));
  transform:skewX(-28deg);
  opacity:.9;pointer-events:none;
}
.skip-link{
  position:absolute;left:var(--gutter);top:10px;z-index:80;
  transform:translateY(-260%);
  background:var(--cyan);color:var(--ink);
  font-size:14px;font-weight:700;letter-spacing:.06em;
  padding:10px 18px;
  clip-path:polygon(0 0,100% 0,calc(100% - 12px) 100%,0 100%);
  transition:transform .18s var(--ease);
}
.skip-link:focus{transform:translateY(0);outline-offset:-4px}

.brand-lockup{display:flex;flex-direction:column;gap:4px;min-width:0}
.brand-mark{
  display:inline-flex;align-items:center;gap:10px;
  font-size:clamp(18px,1.7vw,22px);font-weight:800;letter-spacing:-.02em;color:var(--on-ink);
}
.brand-mark::before{
  content:"";width:9px;height:20px;flex:none;
  background:linear-gradient(180deg,var(--orange),var(--orange-deep));
  clip-path:polygon(0 0,100% 0,52% 100%,0 100%);
  transition:height .24s var(--ease);
}
.brand-mark:hover{color:var(--cyan)}
.brand-meta{
  display:flex;align-items:center;gap:8px;
  font-size:11.5px;letter-spacing:.16em;color:var(--cyan);
  overflow:hidden;
  transition:opacity .22s var(--ease),height .22s var(--ease),margin .22s var(--ease);
}
.brand-meta__dot{width:6px;height:6px;flex:none;background:var(--cyan);transform:rotate(45deg)}

.site-nav{display:flex;align-items:center;gap:clamp(16px,2.4vw,32px)}
.site-nav__list{display:flex;align-items:center;gap:clamp(10px,1.8vw,28px)}
.site-nav__item{position:relative}
.site-nav__link{
  position:relative;display:inline-flex;align-items:center;
  padding:8px 2px;
  font-size:15px;font-weight:400;letter-spacing:.06em;color:var(--on-ink-dim);
  transition:color .18s var(--ease);
}
.site-nav__link::after{
  content:"";position:absolute;left:0;right:100%;bottom:2px;height:2px;
  background:var(--gold);
  transition:right .2s var(--ease);
}
.site-nav__link:hover{color:#fff}
.site-nav__link:hover::after{right:0}
.site-nav__link[aria-current="page"]{color:var(--gold);font-weight:700}
.site-nav__link[aria-current="page"]::after{right:0}
.site-nav__link--pin{color:var(--cyan)}
.site-nav__link--pin::after{background:var(--cyan)}
.site-nav__link--pin:hover{color:var(--cyan)}
.site-nav__note{display:none;font-size:11.5px;letter-spacing:.14em;color:var(--mist)}

.nav-toggle{
  display:none;align-items:center;gap:10px;
  background:transparent;border:1px solid rgba(199,208,234,.34);
  color:var(--on-ink);
  font-size:13px;letter-spacing:.14em;
  padding:10px 14px;cursor:pointer;
  clip-path:polygon(8px 0,100% 0,calc(100% - 8px) 100%,0 100%);
  transition:color .18s var(--ease),border-color .18s var(--ease);
}
.nav-toggle:hover{color:var(--cyan);border-color:var(--cyan)}
.nav-toggle:focus-visible{outline:3px solid var(--cyan);outline-offset:-4px}
.nav-toggle__bars{display:inline-flex;flex-direction:column;gap:4px;width:18px}
.nav-toggle__bars i{display:block;height:2px;background:currentColor;transition:transform .2s var(--ease),opacity .2s var(--ease)}

.scroll-progress{
  position:absolute;left:0;bottom:-1px;z-index:2;
  width:100%;height:2px;
  transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--orange),var(--gold) 52%,var(--cyan));
  pointer-events:none;
}

/* 收起状态 */
.site-header[data-condensed]{
  background:rgba(8,15,38,.96);
  border-bottom-color:rgba(217,164,65,.32);
  box-shadow:0 20px 44px -30px rgba(0,0,0,.95);
  backdrop-filter:blur(10px);
}
.site-header[data-condensed] .header-inner{min-height:var(--header-h-condensed);padding-block:6px}
.site-header[data-condensed] .brand-mark::before{height:16px}
.site-header[data-condensed] .brand-meta{opacity:0;height:0;margin:0}
.site-header[data-condensed] .site-nav__link{font-size:14px}

@media (min-width:901px){
  .site-header[data-condensed] .site-nav__link:not(.site-nav__link--pin){display:none}
  .site-header[data-condensed]:hover .site-nav__link,
  .site-header[data-condensed]:focus-within .site-nav__link{display:inline-flex}
  .site-header[data-condensed]:hover .header-inner,
  .site-header[data-condensed]:focus-within .header-inner{min-height:64px}
}

/* 移动导航 */
body.nav-open{overflow:hidden}
@media (max-width:900px){
  .nav-toggle{display:inline-flex}
  .header-inner{min-height:72px}
  .brand-meta{font-size:10.5px;letter-spacing:.1em}
  .site-nav{
    position:fixed;top:0;right:0;z-index:70;
    width:min(88vw,380px);height:100dvh;
    flex-direction:column;align-items:flex-start;justify-content:flex-start;
    gap:0;
    padding:104px clamp(24px,7vw,40px) 40px;
    background:linear-gradient(158deg,var(--tactical) 0%,var(--ink) 52%,var(--ink-deep) 100%);
    clip-path:polygon(16% 0,100% 0,100% 100%,0 100%);
    transform:translateX(102%);
    transition:transform .28s var(--ease);
    box-shadow:-40px 0 80px -40px rgba(0,0,0,.9);
    overflow-y:auto;
  }
  .site-header[data-open] .site-nav{transform:translateX(0)}
  .site-nav::before{
    content:"";position:absolute;left:0;top:0;width:3px;height:100%;
    background:linear-gradient(180deg,var(--orange),var(--cyan));
  }
  .site-nav__list{flex-direction:column;align-items:flex-start;gap:0;width:100%}
  .site-nav__item{width:100%}
  .site-nav__link{
    width:100%;padding:16px 0;
    font-size:20px;font-weight:700;letter-spacing:.02em;
    border-bottom:1px solid rgba(199,208,234,.16);
  }
  .site-nav__link::after{display:none}
  .site-nav__link[aria-current="page"]{padding-left:14px;border-left:3px solid var(--gold)}
  .site-nav__note{display:block;margin-top:26px}
  .site-header[data-open] .nav-toggle__bars i:nth-child(1){transform:translateY(6px) rotate(45deg)}
  .site-header[data-open] .nav-toggle__bars i:nth-child(2){opacity:0}
  .site-header[data-open] .nav-toggle__bars i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
}

/* ---------- 9. 页脚 ---------- */
.site-footer{
  position:relative;overflow:hidden;
  background:linear-gradient(180deg,var(--ink-deep) 0%,#060C1E 100%);
  color:var(--on-ink-dim);
  border-top:1px solid rgba(217,164,65,.24);
  padding:clamp(48px,7vw,96px) 0 28px;
  font-size:15px;
}
.footer-slash{
  position:absolute;left:0;top:0;
  width:min(42vw,520px);height:100%;
  background:linear-gradient(150deg,rgba(255,90,31,.12),rgba(34,211,197,.05) 55%,rgba(34,211,197,0));
  clip-path:polygon(0 0,100% 0,0 100%);
  pointer-events:none;
}
.footer-inner{position:relative;z-index:1}
.footer-top{display:grid;grid-template-columns:120px minmax(0,1fr);gap:clamp(24px,4vw,56px)}
.footer-tagline{position:relative;padding-left:16px}
.footer-tagline::before{
  content:"";position:absolute;left:0;top:0;width:5px;height:64px;
  background:linear-gradient(180deg,var(--orange),var(--gold));
  clip-path:polygon(0 0,100% 0,55% 100%,0 100%);
}
.footer-tagline__text{writing-mode:vertical-rl;font-size:14px;letter-spacing:.32em;color:rgba(245,242,234,.6)}
.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(20px,3vw,40px)}
.footer-col__title{font-size:12px;font-weight:400;letter-spacing:.24em;color:var(--gold);margin-bottom:14px}
.footer-col__text{font-size:14px;color:rgba(245,242,234,.62);max-width:34ch;margin-bottom:16px}
.footer-list li + li{margin-top:8px}
.footer-list a{color:var(--on-ink-dim);transition:color .18s var(--ease)}
.footer-list a:hover{color:var(--cyan)}
.footer-cta{margin-top:4px;padding:11px 20px;font-size:14px}
.footer-note{
  margin-top:clamp(32px,5vw,64px);
  padding-top:22px;
  border-top:1px solid rgba(199,208,234,.16);
  max-width:78ch;font-size:14px;color:rgba(245,242,234,.6);
}
.footer-legal{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 26px;
  margin-top:22px;padding-top:20px;
  border-top:1px solid rgba(199,208,234,.12);
  font-size:12.5px;letter-spacing:.03em;color:var(--mist);
}
.footer-legal__item{display:inline-flex;flex-wrap:wrap;align-items:baseline;gap:8px;word-break:break-word}
.footer-legal__key{color:var(--gold);letter-spacing:.14em}
.footer-legal__icp{color:rgba(245,242,234,.72)}
.footer-legal__item--muted{color:rgba(110,118,134,.9)}

/* ---------- 10. 网格与卡片 ---------- */
.grid{display:grid;gap:clamp(20px,3vw,40px)}
.grid--split{grid-template-columns:58fr 42fr;align-items:start}
.grid--split-rev{grid-template-columns:42fr 58fr;align-items:start}
.grid--cards{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.grid--stagger{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.grid--stagger > *:nth-child(2){margin-top:16px}
.grid--stagger > *:nth-child(3){margin-top:-12px}
.grid--stagger > *:nth-child(4){margin-top:20px}

.panel{
  position:relative;
  background:linear-gradient(160deg,var(--tactical),rgba(16,26,60,.92));
  border:1px solid rgba(199,208,234,.16);
  padding:clamp(20px,2.4vw,32px);
  clip-path:polygon(0 0,100% 0,100% calc(100% - var(--r-cut)),calc(100% - var(--r-cut)) 100%,0 100%);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.panel:hover{transform:translateX(4px);border-color:rgba(34,211,197,.42);box-shadow:-14px 18px 44px -30px rgba(0,0,0,.95)}
.panel__label{display:block;font-size:11.5px;letter-spacing:.22em;color:var(--gold);margin-bottom:10px}
.panel__title{font-size:clamp(18px,1.7vw,22px);font-weight:700;margin-bottom:8px}
.section--paper .panel{background:#fff;border-color:var(--edge);color:var(--graphite)}

.data-row{
  display:grid;grid-template-columns:minmax(84px,auto) 1fr;
  gap:6px 18px;padding:10px 0;
  border-bottom:1px solid rgba(199,208,234,.16);
  font-size:13.5px;letter-spacing:.04em;
}
.data-row__key{color:var(--mist)}
.data-row__val{color:var(--on-ink)}
.section--paper .data-row{border-bottom-color:var(--edge)}
.section--paper .data-row__val{color:var(--graphite)}

/* ---------- 11. 图片容器 ---------- */
.frame{
  position:relative;display:block;overflow:hidden;
  background:linear-gradient(145deg,var(--tactical),var(--ink-deep));
  border:1px solid rgba(199,208,234,.18);
  isolation:isolate;
}
.frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10}
.frame::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(8,15,38,0) 42%,rgba(8,15,38,.62));
}
.frame--wide img{aspect-ratio:21/9}
.frame--tall img{aspect-ratio:3/4}
.frame--cut{clip-path:polygon(0 0,100% 0,100% calc(100% - 34px),0 100%)}
.frame__media{aspect-ratio:16/10;background:linear-gradient(145deg,var(--tactical),var(--ink-deep))}
.frame__tag{
  position:absolute;left:0;bottom:0;z-index:2;
  background:var(--orange);color:#fff;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.16em;
  padding:7px 16px 7px 12px;
  clip-path:polygon(0 0,100% 0,calc(100% - 12px) 100%,0 100%);
}

/* ---------- 12. 标签页与手风琴 ---------- */
.tabs{position:relative}
.tabs__list{
  display:flex;flex-wrap:wrap;
  border-bottom:1px solid rgba(199,208,234,.24);
  margin-bottom:clamp(18px,2.4vw,32px);
}
.tabs__tab{
  position:relative;
  background:transparent;border:0;cursor:pointer;
  padding:12px 20px;
  font-size:15px;font-weight:700;letter-spacing:.04em;
  color:rgba(245,242,234,.6);
  clip-path:polygon(10px 0,100% 0,calc(100% - 10px) 100%,0 100%);
  transition:color .18s var(--ease),background-color .18s var(--ease);
}
.tabs__tab:hover{color:#fff;background:rgba(34,211,197,.1)}
.tabs__tab[aria-selected="true"]{background:var(--orange);color:#fff}
.tabs__tab:focus-visible{outline:3px solid var(--cyan);outline-offset:-4px}
.tabs__panel{outline:none}
.tabs__panel[hidden]{display:none}
.tabs__panel:focus-visible{outline:3px solid var(--cyan);outline-offset:6px}
.section--paper .tabs__list{border-bottom-color:var(--edge)}
.section--paper .tabs__tab{color:rgba(35,38,47,.62)}
.section--paper .tabs__tab:hover{color:var(--graphite);background:rgba(35,38,47,.06)}

.drawer{border-bottom:1px solid rgba(199,208,234,.18)}
.drawer__summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 0;cursor:pointer;font-weight:700;
  list-style:none;
}
.drawer__summary::-webkit-details-marker{display:none}
.drawer__summary::after{
  content:"";width:10px;height:10px;flex:none;
  border-right:2px solid var(--cyan);border-bottom:2px solid var(--cyan);
  transform:rotate(45deg);
  transition:transform .2s var(--ease);
}
.drawer[open] .drawer__summary::after{transform:rotate(-135deg)}
.drawer__body{padding-bottom:18px}
.section--paper .drawer{border-bottom-color:var(--edge)}

/* ---------- 13. 显现与滚动进度 ---------- */
[data-reveal]{
  opacity:0;
  transform:translate3d(-24px,24px,0);
  transition:opacity .24s var(--ease),transform .24s var(--ease);
}
[data-reveal].is-visible{opacity:1;transform:none}

/* ---------- 14. 响应式 ---------- */
@media (max-width:1024px){
  .grid--split,.grid--split-rev{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .footer-tagline__text{writing-mode:horizontal-tb;letter-spacing:.2em}
  .footer-tagline::before{height:22px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 24px}
}
@media (max-width:768px){
  .grid--stagger > *:nth-child(n){margin-top:0}
  .grid--stagger{gap:24px}
}
@media (max-width:640px){
  :root{--gutter:18px}
  .display{font-size:clamp(38px,12vw,72px)}
  .footer-grid{grid-template-columns:1fr}
  .footer-legal{flex-direction:column;align-items:flex-start;gap:10px}
  .footer-legal__item{width:100%}
}

/* ---------- 15. 动效降级 ---------- */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  [data-reveal]{opacity:1;transform:none}
  .btn:hover,.panel:hover{transform:none}
}