/* ============================================================
   优乐玩官网 / 共享样式  /assets/site.css
   骨架：技术蓝图十二列网格 · 珠宝色分区 · 玻璃层与实色层并置
   ============================================================ */

/* ---------- 1. reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body,h1,h2,h3,h4,h5,h6,p,figure,blockquote,dl,dd{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img,picture,svg,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;padding:0;cursor:pointer}
table{border-collapse:collapse;width:100%}

/* ---------- 2. 设计变量 ---------- */
:root{
  --teal-900:#082A30;
  --teal-800:#0E3B42;
  --orange-500:#F2813C;
  --orange-600:#E8712B;
  --orange-100:#FBD9BE;
  --gold-500:#D3A85C;
  --lake-500:#3E8FC4;
  --indigo-700:#4A3D6E;
  --wine-700:#7C3446;
  --paper:#FBF7F1;
  --ink:#12211F;
  --glass:#9FC3C6;

  --font-display:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-body:var(--font-display);
  --font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;

  --shell:1200px;
  --gutter:clamp(18px,4vw,44px);
  --header-h:72px;
  --radius:16px;
  --line-gold:rgba(211,168,92,.45);
  --line-ink:rgba(18,33,31,.12);
  --line-glass:rgba(159,195,198,.26);
}
@media (max-width:899px){:root{--header-h:114px}}

:focus-visible{outline:2px solid var(--orange-500);outline-offset:3px}
.site-header :focus-visible,.nav-panel :focus-visible{outline-color:var(--orange-100)}

/* ---------- 3. 基础排版 ---------- */
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.85;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4,h5,h6{
  font-family:var(--font-display);
  font-weight:900;
  letter-spacing:-.02em;
  line-height:1.2;
  color:var(--ink);
}
h1{font-size:clamp(30px,5vw,56px)}
h2{font-size:clamp(24px,3.2vw,40px)}
h3{font-size:clamp(19px,2vw,28px)}
h4{font-size:18px;letter-spacing:-.01em}
p{margin-bottom:1em}
p:last-child{margin-bottom:0}
strong{font-weight:700}
#main-content{scroll-margin-top:calc(var(--header-h) + 20px)}

.mono{font-family:var(--font-mono);font-size:14px;letter-spacing:.02em}
.anno{font-size:13px;letter-spacing:.18em;color:var(--lake-500)}
.vertical-note{
  writing-mode:vertical-rl;
  font-size:13px;
  letter-spacing:.24em;
  color:var(--gold-500);
  line-height:1;
}
.prose{max-width:38ch;font-size:17px;line-height:1.9}
.prose p{margin-bottom:1.1em}
.prose a{color:var(--lake-500);text-decoration:underline;text-underline-offset:3px}
.prose a:hover{color:var(--orange-600)}
.rule{display:block;height:1px;background:var(--line-gold);border:0;margin:0}

/* ---------- 4. 外壳与网格 ---------- */
.site-shell{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:var(--gutter)}

.grid-12{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(16px,2vw,28px)}
.span-3{grid-column:span 3}
.span-4{grid-column:span 4}
.span-5{grid-column:span 5}
.span-6{grid-column:span 6}
.span-7{grid-column:span 7}
.span-8{grid-column:span 8}
.span-12{grid-column:span 12}
@media (max-width:900px){
  .grid-12{grid-template-columns:repeat(6,minmax(0,1fr))}
  .span-3{grid-column:span 3}
  .span-4,.span-5,.span-6{grid-column:span 6}
  .span-7,.span-8,.span-12{grid-column:1/-1}
}
@media (max-width:640px){
  .grid-12{grid-template-columns:minmax(0,1fr)}
  .span-3,.span-4,.span-5,.span-6,.span-7,.span-8,.span-12{grid-column:1/-1}
}

/* ---------- 5. 内容带 ---------- */
.band{position:relative;padding-block:clamp(44px,7vw,96px)}
.band--paper{background:var(--paper);color:var(--ink)}
.band--teal{background:var(--teal-800);color:var(--paper)}
.band--indigo{background:var(--indigo-700);color:var(--paper)}
.band--wine{background:var(--wine-700);color:var(--paper)}
.band--teal h1,.band--teal h2,.band--teal h3,.band--teal h4,
.band--indigo h1,.band--indigo h2,.band--indigo h3,.band--indigo h4,
.band--wine h1,.band--wine h2,.band--wine h3,.band--wine h4{color:var(--paper)}
.band__head{
  display:flex;
  align-items:baseline;
  gap:16px;
  flex-wrap:wrap;
  padding-bottom:14px;
  margin-bottom:clamp(24px,3vw,40px);
  border-bottom:1px solid var(--line-gold);
}
.band__title{font-size:clamp(22px,2.6vw,34px)}
.band__lede{max-width:38ch;color:rgba(18,33,31,.72);font-size:16px}
.band--teal .band__lede,.band--indigo .band__lede,.band--wine .band__lede{color:rgba(251,247,241,.78)}
.band-index{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.18em;
  color:var(--gold-500);
  white-space:nowrap;
}
.band--paper .band-index{color:#8A6B29}

/* 蓝图网格底纹（供页面阶段贴在分区上） */
.blueprint{position:relative}
.blueprint::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(90deg,rgba(211,168,92,.16) 1px,transparent 1px),
    linear-gradient(180deg,rgba(211,168,92,.09) 1px,transparent 1px);
  background-size:calc(100% / 12) 100%,100% 96px;
}

/* 滚动章节高亮：页面阶段给内容带加 data-chapter */
[data-chapter]{position:relative;scroll-margin-top:calc(var(--header-h) + 24px)}
[data-chapter]::after{
  content:"";
  position:absolute;
  left:0;
  top:0;
  width:3px;
  height:0;
  background:linear-gradient(180deg,var(--orange-500),rgba(242,129,60,0));
  transition:height .3s ease;
}
[data-chapter][data-active]::after{height:68px}

/* 入场显现：先用 html[data-motion="on"] 兜底，脚本不可用时内容照常可见 */
[data-reveal]{transition:opacity .32s ease,transform .32s ease}
html[data-motion="on"] [data-reveal]{opacity:0;transform:translateY(14px)}
html[data-motion="on"] [data-reveal][data-revealed]{opacity:1;transform:none}

/* 低饱和艾德莱斯纹样 */
.pattern-ikat{
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    repeating-linear-gradient(45deg,rgba(211,168,92,.09) 0 1px,transparent 1px 16px),
    repeating-linear-gradient(-45deg,rgba(62,143,196,.07) 0 1px,transparent 1px 16px),
    radial-gradient(circle at 50% 50%,rgba(211,168,92,.1) 0 1.5px,transparent 1.5px);
  background-size:auto,auto,44px 44px;
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 80%);
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 80%);
}

/* ---------- 6. 资料卡 / 标签 / 档案夹 ---------- */
.card{
  position:relative;
  background:#fff;
  border:1px solid var(--line-ink);
  border-radius:var(--radius);
  padding:clamp(18px,2.2vw,26px);
}
.card--dark{background:var(--teal-800);color:var(--paper);border-color:var(--line-glass)}
.card--glass{
  background:rgba(159,195,198,.16);
  border-color:rgba(251,247,241,.28);
  color:var(--paper);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
}
.card__kicker{
  display:block;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.16em;
  color:var(--lake-500);
  margin-bottom:8px;
}
.card--dark .card__kicker,.card--glass .card__kicker{color:var(--gold-500)}
.card__title{font-size:19px;margin-bottom:6px}
.card__body{font-size:15.5px;line-height:1.8;color:rgba(18,33,31,.74);margin:0}
.card--dark .card__body,.card--glass .card__body{color:rgba(251,247,241,.8)}

.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.08em;
  padding:5px 11px;
  border-radius:999px;
  border:1px solid rgba(18,33,31,.16);
  color:rgba(18,33,31,.8);
  white-space:nowrap;
}
.tag--orange{background:var(--orange-100);border-color:rgba(242,129,60,.42);color:#8A3F12}
.tag--gold{background:rgba(211,168,92,.18);border-color:rgba(211,168,92,.5);color:#6E5320}
.tag--lake{background:rgba(62,143,196,.14);border-color:rgba(62,143,196,.4);color:#1E5B82}

.folder{
  position:relative;
  background:var(--paper);
  border:1px solid var(--line-ink);
  border-top:3px solid var(--gold-500);
  border-radius:6px 6px 14px 14px;
  padding:clamp(18px,2.4vw,28px);
}
.folder__label{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.16em;
  color:#6E5320;
  background:rgba(211,168,92,.18);
  border-radius:999px;
  padding:3px 10px;
  margin-bottom:12px;
}

/* ---------- 7. 按钮与文字链接 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:13px 22px;
  border-radius:999px;
  font-weight:700;
  font-size:15px;
  line-height:1.2;
  border:1px solid transparent;
  transition:background-color .22s ease,color .22s ease,border-color .22s ease,transform .22s ease;
}
.btn--primary{background:var(--orange-500);color:#0B2429}
.btn--primary:hover{background:var(--orange-600);transform:translateY(-1px)}
.btn--ghost{border-color:rgba(251,247,241,.45);color:var(--paper)}
.btn--ghost:hover{background:rgba(251,247,241,.12)}
.btn--quiet{border-color:rgba(18,33,31,.18);color:var(--ink)}
.btn--quiet:hover{border-color:var(--orange-500);color:#8A3F12}
.btn__meta{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;opacity:.72}

.link{color:var(--lake-500);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.link:hover{color:var(--orange-600)}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--lake-500)}
.link-arrow::after{content:"\2192";transition:transform .22s ease}
.link-arrow:hover::after{transform:translateX(3px)}

/* ---------- 8. 面包屑 ---------- */
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.06em;
  color:rgba(18,33,31,.56);
  padding-block:16px;
}
.breadcrumb__item{display:inline-flex;align-items:center;gap:8px}
.breadcrumb__item + .breadcrumb__item::before{content:"/";color:var(--gold-500)}
.breadcrumb__link{color:rgba(18,33,31,.7)}
.breadcrumb__link:hover{color:var(--orange-600)}
.breadcrumb__current{color:var(--ink)}

/* ---------- 9. 图片容器基础规则 ---------- */
.media{
  position:relative;
  display:block;
  overflow:hidden;
  border-radius:18px;
  background:rgba(159,195,198,.22);
  border:1px solid rgba(159,195,198,.38);
}
.media__img{width:100%;height:100%;object-fit:cover}
.media__ph{
  position:absolute;
  inset:0;
  background-image:repeating-linear-gradient(135deg,rgba(14,59,66,.12) 0 2px,transparent 2px 12px);
}
.media__frame{position:absolute;inset:10px;border:1px dashed rgba(251,247,241,.55);border-radius:12px;pointer-events:none}
.media__cap{margin-top:10px;font-size:13px;letter-spacing:.06em;color:rgba(18,33,31,.62)}
.media--wide{aspect-ratio:16/9}
.media--photo{aspect-ratio:4/3}
.media--square{aspect-ratio:1/1}
.media--tall{aspect-ratio:3/4}
@media (max-width:640px){.media--wide,.media--photo,.media--tall{aspect-ratio:4/3}}

/* ---------- 10. 头部 ---------- */
.skip-link{
  position:fixed;
  left:16px;
  top:-80px;
  z-index:200;
  background:var(--orange-500);
  color:#0B2429;
  font-weight:700;
  font-size:14px;
  padding:11px 18px;
  border-radius:10px;
  transition:top .2s ease;
}
.skip-link:focus{top:12px}

.site-header{
  position:sticky;
  top:0;
  z-index:80;
  color:var(--paper);
  background:rgba(8,42,48,.55);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line-glass);
  transition:background-color .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.site-header[data-scrolled]{
  background:var(--teal-800);
  border-bottom-color:rgba(211,168,92,.38);
  box-shadow:0 12px 30px rgba(8,42,48,.24);
}
.site-header__inner{
  display:flex;
  align-items:center;
  gap:clamp(14px,2vw,30px);
  min-height:var(--header-h);
}
.read-progress{
  position:absolute;
  left:0;
  right:0;
  bottom:-1px;
  height:3px;
  overflow:hidden;
  pointer-events:none;
}
.read-progress__bar{
  display:block;
  height:100%;
  width:0;
  background:linear-gradient(90deg,var(--lake-500),var(--orange-500));
  transition:width .12s linear;
}

.brand{display:inline-flex;align-items:center;gap:11px;flex:0 0 auto;padding-block:6px}
.brand__mark{
  width:36px;
  height:36px;
  border-radius:11px;
  background:var(--orange-500);
  color:#0B2429;
  display:grid;
  place-items:center;
  font-size:18px;
  font-weight:900;
  line-height:1;
  box-shadow:0 8px 18px rgba(242,129,60,.28);
}
.brand__text{display:flex;flex-direction:column;line-height:1.15}
.brand__name{font-size:16px;font-weight:900;letter-spacing:-.01em;color:var(--paper)}
.brand__meta{
  font-family:var(--font-mono);
  font-size:9.5px;
  letter-spacing:.16em;
  color:rgba(251,247,241,.55);
  margin-top:4px;
}

.nav-strip{margin-left:auto;min-width:0}
.nav{display:flex;align-items:center;gap:2px}
.nav__item{flex:0 0 auto}
.nav__link{
  display:inline-flex;
  align-items:baseline;
  gap:6px;
  padding:9px 12px;
  border-radius:999px;
  border:1px solid transparent;
  font-size:14.5px;
  font-weight:500;
  color:rgba(251,247,241,.76);
  white-space:nowrap;
  transition:color .22s ease,background-color .22s ease,border-color .22s ease;
}
.nav__link:hover{color:var(--paper);background:rgba(159,195,198,.14)}
.nav__link[aria-current="page"]{
  color:#fff;
  background:rgba(242,129,60,.16);
  border-color:rgba(242,129,60,.55);
}
.nav__link[aria-current="page"] .nav__num{color:var(--orange-100)}
.nav__link[data-follow]{color:#fff}
.nav__link[data-follow] .nav__num{color:var(--orange-500)}
.nav__num{
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.08em;
  color:var(--gold-500);
}

/* 移动端索引按钮 */
.nav-toggle{
  display:none;
  align-items:center;
  gap:9px;
  position:fixed;
  right:16px;
  bottom:16px;
  z-index:92;
  padding:11px 17px 11px 14px;
  border-radius:999px;
  background:var(--orange-500);
  color:#0B2429;
  font-size:13.5px;
  font-weight:700;
  letter-spacing:.02em;
  box-shadow:0 14px 32px rgba(8,42,48,.36);
  transition:background-color .22s ease,transform .22s ease;
}
.nav-toggle:hover{background:var(--orange-600)}
.nav-toggle__bars{display:inline-flex;flex-direction:column;gap:3px;width:16px}
.nav-toggle__bars span{display:block;height:2px;width:100%;background:currentColor;border-radius:2px}
.nav-toggle__label{line-height:1}

/* 侧边悬浮索引面板 */
.nav-panel{display:none}
.nav-panel__head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding-bottom:14px;
  border-bottom:1px solid var(--line-glass);
}
.nav-panel__kicker{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.18em;
  color:var(--gold-500);
}
.nav-panel__close{
  font-size:13px;
  padding:7px 12px;
  border-radius:999px;
  border:1px solid rgba(159,195,198,.34);
  color:rgba(251,247,241,.86);
  transition:border-color .22s ease,color .22s ease;
}
.nav-panel__close:hover{border-color:var(--orange-500);color:#fff}
.nav-panel__list{margin-top:14px;display:flex;flex-direction:column}
.nav-panel__item{border-bottom:1px dashed rgba(159,195,198,.2)}
.nav-panel__link{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:15px 4px;
  font-size:16px;
  font-weight:600;
  color:rgba(251,247,241,.9);
  transition:color .22s ease,padding-left .22s ease;
}
.nav-panel__link:hover{color:#fff;padding-left:8px}
.nav-panel__link[aria-current="page"]{color:var(--orange-100)}
.nav-panel__link[aria-current="page"] .nav-panel__num{color:var(--orange-500)}
.nav-panel__label{line-height:1.4}
.nav-panel__num{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--gold-500)}
.nav-panel__foot{
  margin-top:22px;
  font-size:12.5px;
  line-height:1.75;
  color:rgba(251,247,241,.62);
}
.nav-panel__mail{font-family:var(--font-mono);font-size:12px;color:var(--gold-500);word-break:break-all}

@media (max-width:899px){
  .site-header__inner{flex-wrap:wrap;align-items:center;gap:0;padding-block:10px 0;min-height:0}
  .brand{width:100%}
  .nav-strip{
    order:3;
    width:100%;
    margin-left:0;
    overflow-x:auto;
    overscroll-behavior-x:contain;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:none;
    padding:4px 0 10px;
    border-top:1px solid var(--line-glass);
    margin-top:8px;
  }
  .nav-strip::-webkit-scrollbar{display:none}
  .nav__link{font-size:14px;padding:8px 10px}
  .nav-toggle{display:inline-flex}
  .nav-panel{
    display:block;
    position:fixed;
    top:0;
    right:0;
    bottom:0;
    z-index:96;
    width:min(340px,86vw);
    padding:22px 22px 30px;
    overflow-y:auto;
    color:var(--paper);
    background:var(--teal-900);
    border-left:1px solid rgba(211,168,92,.3);
    box-shadow:-18px 0 40px rgba(8,42,48,.4);
    visibility:hidden;
    transform:translateX(103%);
    transition:transform .26s ease,visibility 0s linear .26s;
  }
  .nav-panel[data-open]{visibility:visible;transform:translateX(0);transition:transform .26s ease,visibility 0s}
}

/* ---------- 11. 页脚 ---------- */
.site-footer{
  position:relative;
  overflow:hidden;
  margin-top:clamp(40px,6vw,80px);
  padding-block:clamp(40px,6vw,72px) 28px;
  background:var(--teal-900);
  color:var(--paper);
}
.site-footer__inner{position:relative;z-index:1}
.footer-band{padding-top:clamp(22px,3vw,34px);border-top:1px solid var(--line-glass)}
.footer-band:first-child{border-top:0;padding-top:0}
.footer-band + .footer-band{margin-top:clamp(28px,4vw,48px)}
.footer-band__head{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.footer-band__title{font-size:clamp(17px,1.7vw,21px);color:var(--paper)}

.footer__grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1.5fr);
  gap:clamp(20px,3vw,40px);
}
.footer__col{min-width:0}
.footer__title{
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:500;
  letter-spacing:.16em;
  color:var(--gold-500);
  margin-bottom:12px;
}
.footer__list{display:flex;flex-direction:column;gap:9px}
.footer__link{
  font-size:14.5px;
  color:rgba(251,247,241,.78);
  border-bottom:1px solid transparent;
  transition:color .22s ease,border-color .22s ease;
}
.footer__link:hover{color:var(--paper);border-bottom-color:rgba(242,129,60,.85)}
.footer__link--strong{font-family:var(--font-mono);font-size:13.5px;color:var(--paper)}

.footer__cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}
.footer__card{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding:16px 18px;
  border-radius:14px;
  background:rgba(159,195,198,.1);
  border:1px solid var(--line-glass);
  transition:background-color .22s ease,border-color .22s ease,transform .22s ease;
}
.footer__card:hover{
  background:rgba(242,129,60,.14);
  border-color:rgba(242,129,60,.45);
  transform:translateY(-2px);
}
.footer__card-kicker{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.16em;color:var(--gold-500)}
.footer__card-title{font-size:15px;font-weight:700;color:var(--paper)}
.footer__card-desc{font-size:13px;line-height:1.7;color:rgba(251,247,241,.66)}

.footer__contact{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:16px 28px;
}
.footer__contact-item{display:flex;flex-direction:column;gap:5px;min-width:0}
.footer__contact-key{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.16em;
  color:rgba(159,195,198,.9);
}
.footer__contact-value{font-size:14.5px;color:rgba(251,247,241,.92);word-break:break-word}
.footer__contact-value--mono{font-family:var(--font-mono);letter-spacing:.02em}
.footer__note{margin-top:16px;font-size:13px;line-height:1.7;color:rgba(251,247,241,.62)}

.footer__legal{display:flex;flex-wrap:wrap;gap:8px 22px;margin-bottom:14px}
.footer__icp{font-family:var(--font-mono);font-size:12.5px;color:rgba(251,247,241,.6);margin-bottom:6px}
.footer__copy{font-size:12.5px;color:rgba(251,247,241,.5)}

@media (max-width:900px){
  .footer__grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .footer__cards{grid-column:1/-1}
}
@media (max-width:600px){
  .footer__grid{grid-template-columns:minmax(0,1fr)}
  .footer__cards{grid-template-columns:minmax(0,1fr)}
}

/* ---------- 12. 无障碍与动效降级 ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  html[data-motion="on"] [data-reveal]{opacity:1;transform:none}
  .nav-panel{transition:none}
  .nav__link:hover,.footer__card:hover,.btn:hover{transform:none}
}