/* ============ 赢国平台中心 · 共享样式 /assets/site.css ============ */
:root{
  --ink-900:#06131F;
  --ink-800:#0C2236;
  --ink-700:#173A52;
  --gold:#F3B64B;
  --gold-bright:#FFD98C;
  --cyan:#35D0C0;
  --cyan-mist:#9BE8DF;
  --paper:#F5F0E6;
  --paper-grey:#B9C6D2;
  --teal-deep:#0E6B65;

  --rail-w:264px;
  --adapt-h:46px;
  --maxw:1320px;
  --gutter:clamp(18px,3vw,44px);

  --font-display:"HarmonyOS Sans SC","Noto Sans SC","PingFang SC","Barlow Condensed","Oswald",system-ui,sans-serif;
  --font-body:"HarmonyOS Sans SC","Noto Sans SC","PingFang SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-mono:"SFMono-Regular",ui-monospace,"Roboto Mono",Consolas,"Liberation Mono",monospace;

  --ease:cubic-bezier(.22,.61,.36,1);
  --glass:rgba(23,58,82,.42);
  --glass-line:rgba(155,232,223,.18);
  --hair:rgba(185,198,210,.16);
  --shadow:0 22px 60px -30px rgba(0,0,0,.9);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body,h1,h2,h3,h4,p,ul,ol,li,figure,blockquote{margin:0;padding:0;}
ul,ol{list-style:none;}
img,svg,video{max-width:100%;height:auto;display:block;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
a{color:inherit;text-decoration:none;}
::selection{background:var(--gold);color:var(--ink-900);}

body{
  background:
    radial-gradient(1100px 620px at 88% -8%, rgba(53,208,192,.09), transparent 62%),
    radial-gradient(900px 560px at 4% 4%, rgba(243,182,75,.07), transparent 58%),
    var(--ink-900);
  color:var(--paper);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.8;
  letter-spacing:.01em;
  min-height:100vh;
  overflow-x:hidden;
}

h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:800;
  line-height:1.06;
  letter-spacing:-.02em;
  color:var(--paper);
  text-wrap:balance;
}
h1{font-size:clamp(2.4rem,6vw,5rem);}
h2{font-size:clamp(1.7rem,3.4vw,2.9rem);}
h3{font-size:clamp(1.15rem,1.9vw,1.5rem);font-weight:700;letter-spacing:-.01em;line-height:1.3;}
p{max-width:68ch;}
strong{color:var(--gold-bright);font-weight:700;}

:focus-visible{
  outline:2px solid var(--gold-bright);
  outline-offset:3px;
  border-radius:4px;
}

/* ---------- skip link ---------- */
.yg-skip{
  position:fixed;
  top:8px;left:8px;
  z-index:200;
  transform:translateY(-160%);
  background:var(--gold);
  color:var(--ink-900);
  font-weight:800;
  font-size:.85rem;
  letter-spacing:.06em;
  padding:12px 20px;
  border-radius:6px;
  transition:transform .22s var(--ease);
}
.yg-skip:focus{transform:translateY(0);}

/* ---------- header shell ---------- */
.yg-header{
  position:relative;
  z-index:80;
}
.yg-progress{
  position:fixed;
  top:0;left:0;
  height:3px;width:0;
  background:linear-gradient(90deg,var(--cyan),var(--gold));
  z-index:120;
  transition:width .12s linear;
}

/* ---------- adaptive bar ---------- */
.yg-adapt{
  position:sticky;
  top:0;
  z-index:90;
  background:rgba(6,19,31,.92);
  border-bottom:1px solid var(--hair);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.yg-adapt__inner{
  display:flex;
  align-items:center;
  gap:16px;
  min-height:var(--adapt-h);
  padding:0 var(--gutter);
  max-width:100%;
}
.yg-adapt__title{
  flex:0 0 auto;
  color:var(--cyan-mist);
  border:1px solid var(--glass-line);
  padding:4px 10px;
  border-radius:3px;
}
.yg-adapt__track{
  display:flex;
  align-items:center;
  gap:8px;
  overflow-x:auto;
  scrollbar-width:none;
  -ms-overflow-style:none;
  flex:1 1 auto;
  padding:6px 0;
}
.yg-adapt__track::-webkit-scrollbar{display:none;}
.yg-adapt__item{
  flex:0 0 auto;
  font-size:.76rem;
  letter-spacing:.06em;
  color:var(--paper-grey);
  border:1px solid var(--hair);
  padding:5px 12px;
  border-radius:999px;
  white-space:nowrap;
  transition:color .2s var(--ease),border-color .2s var(--ease),background .2s var(--ease);
}
.yg-adapt__item.is-active{
  color:var(--ink-900);
  background:var(--cyan);
  border-color:var(--cyan);
  font-weight:700;
}
.yg-adapt__item--stamp{
  color:var(--gold);
  border-color:rgba(243,182,75,.4);
}
.yg-adapt__cta{
  flex:0 0 auto;
  font-size:.76rem;
  font-weight:800;
  letter-spacing:.08em;
  color:var(--ink-900);
  background:var(--gold);
  padding:7px 14px;
  border-radius:4px;
  transition:background .2s var(--ease),transform .2s var(--ease);
}
.yg-adapt__cta:hover{background:var(--gold-bright);transform:translateY(-1px);}

/* ---------- rail ---------- */
.yg-rail{
  position:sticky;
  top:var(--adapt-h);
  display:flex;
  align-items:center;
  gap:18px;
  padding:16px var(--gutter);
  background:linear-gradient(180deg,rgba(12,34,54,.96),rgba(12,34,54,.72));
  border-bottom:1px solid var(--hair);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
}
.yg-rail__brand{
  display:flex;
  align-items:center;
  gap:12px;
  flex:0 0 auto;
}
.yg-rail__mark{
  display:grid;
  place-items:center;
  width:42px;height:42px;
  flex:0 0 auto;
  background:var(--gold);
  color:var(--ink-900);
  font-family:var(--font-display);
  font-weight:800;
  font-size:1.25rem;
  border-radius:6px;
  box-shadow:0 0 0 1px rgba(255,217,140,.35),0 10px 26px -14px #000;
}
.yg-rail__meta{display:flex;flex-direction:column;line-height:1.3;}
.yg-rail__name{
  font-family:var(--font-display);
  font-weight:800;
  font-size:1rem;
  letter-spacing:.02em;
  color:var(--paper);
}
.yg-rail__ver{
  font-size:.68rem;
  letter-spacing:.08em;
  color:var(--cyan-mist);
  font-family:var(--font-mono);
}

/* ---------- nav ---------- */
.yg-nav-toggle{
  display:none;
  margin-left:auto;
  align-items:center;
  gap:10px;
  padding:10px 14px;
  border:1px solid var(--glass-line);
  border-radius:6px;
  background:var(--glass);
  color:var(--paper);
  font-size:.78rem;
  letter-spacing:.1em;
}
.yg-nav-toggle__bar{
  width:18px;height:2px;
  background:var(--cyan);
  display:block;
  border-radius:2px;
}
.yg-nav-toggle__text{font-weight:700;}

.yg-drawer{flex:1 1 auto;}
.yg-nav{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:2px;
}
.yg-nav__item{display:block;}
.yg-nav__link{
  display:flex;
  align-items:baseline;
  gap:6px;
  padding:9px 12px;
  border-radius:5px;
  color:var(--paper-grey);
  font-size:.86rem;
  letter-spacing:.02em;
  transition:color .2s var(--ease),background .2s var(--ease);
  position:relative;
  white-space:nowrap;
}
.yg-nav__num{
  font-family:var(--font-mono);
  font-size:.62rem;
  color:var(--cyan);
  opacity:.7;
  transition:opacity .2s var(--ease),color .2s var(--ease);
}
.yg-nav__label{font-weight:600;}
.yg-nav__link:hover{color:var(--paper);background:rgba(53,208,192,.1);}
.yg-nav__link:hover .yg-nav__num{opacity:1;color:var(--gold);}
.yg-nav__link[aria-current="page"]{
  color:var(--ink-900);
  background:var(--gold);
  font-weight:800;
}
.yg-nav__link[aria-current="page"] .yg-nav__num{color:var(--ink-900);opacity:1;}

.yg-drawer__foot{display:none;}
.yg-drawer__note{
  font-size:.7rem;
  letter-spacing:.06em;
  color:var(--paper-grey);
  font-family:var(--font-mono);
}

/* ---------- buttons ---------- */
.yg-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 26px;
  border-radius:5px;
  font-weight:800;
  font-size:.88rem;
  letter-spacing:.06em;
  border:1px solid transparent;
  transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.yg-cta:hover{transform:translateY(-2px);}
.yg-cta--gold{background:var(--gold);color:var(--ink-900);box-shadow:0 14px 34px -18px rgba(243,182,75,.9);}
.yg-cta--gold:hover{background:var(--gold-bright);}
.yg-cta--ghost{background:transparent;color:var(--cyan-mist);border-color:var(--glass-line);}
.yg-cta--ghost:hover{border-color:var(--cyan);color:var(--paper);background:rgba(53,208,192,.1);}

/* ---------- layout ---------- */
.yg-main{padding:0 0 clamp(48px,7vw,90px);}
.yg-container{
  width:100%;
  max-width:var(--maxw);
  margin-inline:auto;
  padding-inline:var(--gutter);
}
.yg-grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:clamp(14px,2.2vw,28px);
}
.yg-col-7{grid-column:span 7;}
.yg-col-5{grid-column:span 5;}
.yg-col-8{grid-column:span 8;}
.yg-col-4{grid-column:span 4;}
.yg-col-6{grid-column:span 6;}
.yg-col-12{grid-column:span 12;}

.yg-section{padding-block:clamp(32px,5vw,64px);}
.yg-section + .yg-section{border-top:1px solid var(--hair);}
.yg-section__head{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
  margin-bottom:clamp(20px,3vw,34px);
}
.yg-eyebrow{
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--cyan);
}
.yg-index-label{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:.1em;
  color:var(--cyan-mist);
  border:1px solid var(--glass-line);
  padding:3px 9px;
  border-radius:3px;
}

/* ---------- breadcrumb ---------- */
.yg-breadcrumb{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.06em;
  color:var(--paper-grey);
  padding-block:18px;
}
.yg-breadcrumb a{color:var(--cyan-mist);}
.yg-breadcrumb a:hover{color:var(--gold-bright);text-decoration:underline;text-underline-offset:3px;}
.yg-breadcrumb__sep{color:var(--ink-700);}

/* ---------- cards ---------- */
.yg-card{
  position:relative;
  padding:clamp(20px,2.6vw,30px);
  border-radius:8px;
  border:1px solid var(--hair);
  background:var(--ink-800);
  transition:transform .28s var(--ease),border-color .28s var(--ease),background .28s var(--ease);
}
.yg-card--glass{
  background:var(--glass);
  border-color:var(--glass-line);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
}
.yg-card--paper{
  background:var(--paper);
  color:var(--ink-900);
  border-color:rgba(6,19,31,.1);
}
.yg-card--paper h3,.yg-card--paper p,.yg-card--paper li{color:var(--ink-900);}
.yg-card--paper strong{color:#8a5a00;}
.yg-card--ink{
  background:linear-gradient(160deg,var(--ink-700),var(--ink-800) 65%);
  border-color:rgba(53,208,192,.24);
}
.yg-card:hover{transform:translateY(-3px);border-color:rgba(53,208,192,.42);}
.yg-card--paper:hover{transform:translateY(-3px);border-color:rgba(243,182,75,.7);}

/* ---------- step number ---------- */
.yg-stepnum{
  display:block;
  font-family:var(--font-mono);
  font-weight:700;
  font-size:clamp(2.6rem,6vw,5.5rem);
  line-height:.9;
  letter-spacing:-.04em;
  color:var(--paper);
  margin-bottom:10px;
}
.yg-stepnum--cyan{color:var(--cyan);}
.yg-stepnum small{
  display:block;
  font-family:var(--font-mono);
  font-size:.66rem;
  letter-spacing:.24em;
  color:var(--paper-grey);
  margin-top:10px;
}

/* ---------- media containers ---------- */
.yg-media{
  position:relative;
  overflow:hidden;
  border-radius:8px;
  background:
    repeating-linear-gradient(135deg,rgba(53,208,192,.10) 0 2px,transparent 2px 14px),
    linear-gradient(150deg,var(--ink-700),var(--ink-800));
  border:1px solid var(--glass-line);
  aspect-ratio:4/3;
  display:grid;
  place-items:center;
  color:var(--paper-grey);
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.16em;
  text-transform:uppercase;
}
.yg-media > img,
.yg-media > svg,
.yg-media > video{width:100%;height:100%;object-fit:cover;}
.yg-media--wide{aspect-ratio:16/9;}
.yg-media--slice{
  clip-path:polygon(0 0,100% 0,100% 88%,0 100%);
  border-radius:0;
  aspect-ratio:16/10;
}
.yg-media__caption{
  position:absolute;
  left:12px;bottom:10px;
  font-family:var(--font-mono);
  font-size:.66rem;
  letter-spacing:.1em;
  color:var(--paper);
  background:rgba(6,19,31,.72);
  border:1px solid var(--glass-line);
  padding:4px 9px;
  border-radius:3px;
  text-transform:none;
}

/* ---------- reveal ---------- */
.yg-reveal{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .42s var(--ease),transform .42s var(--ease);
  will-change:opacity,transform;
}
.yg-reveal.is-visible{opacity:1;transform:none;}

/* ---------- footer ---------- */
.yg-footer{
  background:linear-gradient(180deg,var(--ink-800),var(--ink-900) 70%);
  border-top:1px solid var(--glass-line);
  padding-block:clamp(38px,5vw,64px) 0;
  margin-top:clamp(30px,5vw,60px);
}
.yg-footer__inner{
  max-width:var(--maxw);
  margin-inline:auto;
  padding-inline:var(--gutter);
}
.yg-footer__grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.3fr;
  gap:clamp(20px,3vw,46px);
  padding-bottom:clamp(26px,4vw,42px);
}
.yg-footer__brandcol{display:flex;flex-direction:column;gap:14px;align-items:flex-start;}
.yg-footer__brand{display:flex;align-items:center;gap:12px;}
.yg-footer__brandtext{display:flex;flex-direction:column;line-height:1.35;}
.yg-footer__brandtext strong{
  font-family:var(--font-display);
  font-size:1.05rem;
  color:var(--paper);
  letter-spacing:.02em;
}
.yg-footer__brandtext em{
  font-style:normal;
  font-family:var(--font-mono);
  font-size:.66rem;
  letter-spacing:.08em;
  color:var(--cyan-mist);
}
.yg-footer__note{
  font-size:.85rem;
  color:var(--paper-grey);
  line-height:1.75;
  max-width:34ch;
}
.yg-footer__note--small{font-size:.75rem;max-width:36ch;}
.yg-footer__title{
  font-family:var(--font-mono);
  font-size:.7rem;
  font-weight:700;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:14px;
}
.yg-footer__links{display:flex;flex-direction:column;gap:9px;}
.yg-footer__links a,
.yg-footer__links span{
  font-size:.86rem;
  color:var(--paper-grey);
  transition:color .2s var(--ease),padding-left .2s var(--ease);
  display:inline-block;
  word-break:break-word;
}
.yg-footer__links a:hover{color:var(--gold-bright);padding-left:4px;}
.yg-footer__links--contact a{color:var(--cyan-mist);font-family:var(--font-mono);font-size:.8rem;}
.yg-footer__links--contact a:hover{color:var(--gold-bright);}

/* ---------- status bar ---------- */
.yg-statusbar{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  padding:14px 16px;
  border:1px solid var(--glass-line);
  border-radius:6px;
  background:var(--glass);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.06em;
  color:var(--paper-grey);
}
.yg-statusbar__dot{
  width:8px;height:8px;
  flex:0 0 auto;
  border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 0 4px rgba(53,208,192,.16);
  animation:yg-pulse 3.6s ease-in-out infinite;
}
@keyframes yg-pulse{
  0%,100%{box-shadow:0 0 0 4px rgba(53,208,192,.16);}
  50%{box-shadow:0 0 0 8px rgba(53,208,192,.05);}
}
.yg-statusbar__text{flex:1 1 320px;min-width:0;}
.yg-statusbar__year{color:var(--gold);white-space:nowrap;}

/* ---------- footer legal ---------- */
.yg-footer__legal{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
  padding:18px 0 22px;
  margin-top:14px;
  border-top:1px solid var(--hair);
  font-size:.75rem;
  color:var(--paper-grey);
  font-family:var(--font-mono);
  letter-spacing:.04em;
}
.yg-footer__legal-links{display:flex;gap:16px;flex-wrap:wrap;}
.yg-footer__legal-links a{color:var(--paper-grey);}
.yg-footer__legal-links a:hover{color:var(--cyan-mist);}

/* ---------- desktop rail layout ---------- */
@media (min-width:1024px){
  .yg-header{
    position:fixed;
    inset:0 auto 0 0;
    width:var(--rail-w);
    display:flex;
    flex-direction:column;
    background:linear-gradient(180deg,rgba(12,34,54,.98),rgba(6,19,31,.99));
    border-right:1px solid var(--glass-line);
    backdrop-filter:blur(16px);
    -webkit-backdrop-filter:blur(16px);
  }
  .yg-adapt{
    position:relative;
    top:auto;
    border-bottom:1px solid var(--glass-line);
    background:transparent;
    backdrop-filter:none;
  }
  .yg-adapt__inner{
    flex-direction:column;
    align-items:stretch;
    gap:10px;
    padding:16px 20px;
  }
  .yg-adapt__title{align-self:flex-start;}
  .yg-adapt__track{
    flex-direction:column;
    align-items:flex-start;
    overflow:visible;
    gap:6px;
    padding:0;
  }
  .yg-adapt__item{
    white-space:normal;
    width:100%;
    padding:6px 10px;
    font-size:.72rem;
  }
  .yg-adapt__item--stamp{color:var(--gold);}
  .yg-adapt__cta{width:100%;text-align:center;padding:9px 10px;}

  .yg-rail{
    position:relative;
    top:auto;
    flex:1 1 auto;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:22px 20px 26px;
    background:transparent;
    border-bottom:0;
    backdrop-filter:none;
    overflow-y:auto;
  }
  .yg-rail__brand{margin-bottom:26px;}
  .yg-rail__mark{width:52px;height:52px;font-size:1.5rem;}
  .yg-rail__name{font-size:1.05rem;}

  .yg-nav-toggle{display:none;}
  .yg-drawer{display:flex;flex-direction:column;flex:1 1 auto;}
  .yg-nav{
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    border-top:1px solid var(--hair);
    padding-top:18px;
  }
  .yg-nav__link{
    padding:12px 12px;
    gap:12px;
    font-size:.9rem;
    border-left:2px solid transparent;
  }
  .yg-nav__num{font-size:.7rem;min-width:22px;}
  .yg-nav__link:hover{border-left-color:var(--cyan);}
  .yg-nav__link[aria-current="page"]{
    background:rgba(243,182,75,.14);
    color:var(--gold-bright);
    border-left-color:var(--gold);
    box-shadow:inset 0 0 0 1px rgba(243,182,75,.35);
  }
  .yg-nav__link[aria-current="page"] .yg-nav__num{color:var(--gold);}

  .yg-drawer__foot{
    display:flex;
    flex-direction:column;
    gap:10px;
    margin-top:auto;
    padding-top:22px;
  }
  .yg-drawer__foot .yg-cta{width:100%;}
  .yg-drawer__note{font-size:.64rem;line-height:1.6;}

  .yg-main,
  .yg-footer{margin-left:var(--rail-w);}
  .yg-progress{left:var(--rail-w);}
  .yg-skip{left:calc(var(--rail-w) + 8px);}
}

/* ---------- tablet / mobile ---------- */
@media (max-width:1023px){
  .yg-header[data-open] .yg-drawer{
    display:block;
    position:absolute;
    top:100%;left:0;right:0;
    z-index:95;
    background:linear-gradient(180deg,rgba(12,34,54,.99),rgba(6,19,31,.99));
    border-bottom:1px solid var(--glass-line);
    padding:16px var(--gutter) 22px;
    box-shadow:0 30px 60px -30px #000;
    max-height:calc(100vh - 120px);
    overflow-y:auto;
  }
  .yg-drawer{display:none;}
  .yg-nav-toggle{display:inline-flex;}
  .yg-header[data-open] .yg-nav-toggle{background:rgba(53,208,192,.16);border-color:var(--cyan);}
  .yg-header[data-open] .yg-nav-toggle__bar:first-child{transform:translateY(6px) rotate(45deg);}
  .yg-header[data-open] .yg-nav-toggle__bar:nth-child(2){opacity:0;}

  .yg-nav{flex-direction:column;align-items:stretch;gap:2px;}
  .yg-nav__link{
    padding:14px 12px;
    font-size:1rem;
    border-bottom:1px solid var(--hair);
    border-radius:0;
  }
  .yg-nav__num{font-size:.72rem;min-width:24px;}
  .yg-nav__link[aria-current="page"]{background:rgba(243,182,75,.16);color:var(--gold-bright);}
  .yg-drawer__foot{display:flex;flex-direction:column;gap:10px;margin-top:18px;}
  .yg-drawer__foot .yg-cta{width:100%;}

  .yg-adapt__inner{min-height:42px;}
  .yg-adapt__title{display:none;}
  .yg-adapt__cta{padding:6px 12px;}

  .yg-grid{grid-template-columns:repeat(6,1fr);}
  .yg-col-7,.yg-col-8,.yg-col-5,.yg-col-4,.yg-col-6{grid-column:span 6;}
}

@media (max-width:720px){
  body{font-size:16px;line-height:1.8;}
  .yg-rail{padding:12px var(--gutter);}
  .yg-rail__mark{width:38px;height:38px;font-size:1.1rem;}
  .yg-rail__name{font-size:.92rem;}
  .yg-rail__ver{font-size:.6rem;}
  .yg-nav-toggle__text{display:none;}
  .yg-nav-toggle{padding:10px;}

  .yg-footer__grid{grid-template-columns:1fr 1fr;}
  .yg-footer__brandcol{grid-column:1 / -1;}
  .yg-footer__col--contact{grid-column:1 / -1;}
  .yg-statusbar{flex-direction:column;align-items:flex-start;gap:8px;}
  .yg-statusbar__year{white-space:normal;}
  .yg-footer__legal{flex-direction:column;align-items:flex-start;}
  .yg-grid{grid-template-columns:1fr;}
  .yg-col-7,.yg-col-8,.yg-col-5,.yg-col-4,.yg-col-6,.yg-col-12{grid-column:span 1;}
  .yg-media--slice{clip-path:none;border-radius:8px;}
}

@media (max-width:420px){
  .yg-footer__grid{grid-template-columns:1fr;}
}

/* ---------- reduced motion ---------- */
@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;
  }
  .yg-reveal{opacity:1;transform:none;}
  .yg-progress{transition:none;}
  .yg-statusbar__dot{animation:none;}
}