/* LEGO UI/UX optimization layer — keeps existing structure */
:root{--lego-red:#e3000b;--lego-yellow:#ffd500;--lego-blue:#006db7;--lego-ink:#111;--lego-shadow:0 14px 34px rgba(0,0,0,.10)}
html{scroll-behavior:smooth}
body{overflow-x:hidden}
img{max-width:100%;height:auto}
/* smoother fixed side navigation without changing its structure */
.header{box-shadow:8px 0 28px rgba(0,0,0,.08)}
.header__inner .nav__sns{background:rgba(255,255,255,.78);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(0,0,0,.08)}
.header__inner .nav__sns li{transition:border-color .22s ease,transform .22s ease;margin-bottom:10px}
.header__inner .nav__sns li:hover{transform:translateX(4px)}
.header__inner .nav__sns li a{display:block;padding-top:7px;padding-bottom:7px;transition:color .22s ease,text-shadow .22s ease}
/* home carousel */
.flexslider{border:0!important;margin:0!important;background:#f6f6f6!important;box-shadow:none!important}
.flexslider .slides img{display:block;width:100%;transform:translateZ(0)}
.flex-control-paging li a{width:9px!important;height:9px!important;box-shadow:none!important;background:rgba(0,0,0,.28)!important}
.flex-control-paging li a.flex-active{background:var(--lego-red)!important;transform:scale(1.2)}
/* category cards: preserve four-card layout, modernize interaction */
.lego_category_card{transition:transform .28s cubic-bezier(.2,.7,.2,1),box-shadow .28s ease;will-change:transform}
.lego_category_card:hover{transform:translateY(-4px);box-shadow:var(--lego-shadow)}
.lego_category_img{overflow:hidden}
.lego_category_img img{transition:transform .55s cubic-bezier(.2,.7,.2,1),filter .3s ease;will-change:transform}
.lego_category_card:hover .lego_category_img img{transform:scale(1.035)}
.lego_category_more{display:inline-flex;align-items:center;gap:7px;transition:gap .22s ease}
.lego_category_more:after{content:'→';font-size:1.08em}
.lego_category_card:hover .lego_category_more{gap:12px}
/* product/new item cards */
.soloworks .song-list__item{transition:transform .25s ease,box-shadow .25s ease;background:rgba(255,255,255,.02)}
.soloworks .song-list__item:hover{transform:translateY(-3px)}
.soloworks .song-list__item .thumbg{position:relative}
.soloworks .song-list__item .thumbg img{transition:opacity .42s ease,transform .42s ease!important}
.soloworks .song-list__item:hover .thumbg img{transform:scale(1.025)}
.soloworks .song-list__item .title--song-s{transition:color .25s ease!important}
/* product detail visual hierarchy */
#product_text{padding:clamp(20px,3vw,38px);background:rgba(255,255,255,.92);border-radius:16px;box-shadow:0 12px 32px rgba(0,0,0,.06)}
#product_text .p_num{letter-spacing:.08em;opacity:.66;margin-bottom:8px}
#product_text h3{line-height:1.35;margin-top:4px;margin-bottom:14px}
#product_text .p_price{font-weight:700;margin:12px 0 18px}
#product_text .p_text{line-height:1.9}
#product_text .p_detail{margin-top:24px;padding-top:20px;border-top:1px solid rgba(0,0,0,.10);line-height:1.8}
#fancy .xzoom-container{width:100%;text-align:center}
#fancy .xzoom4,#fancy .xzoom5,#fancy .xzoom{max-width:100%;height:auto;box-shadow:0 10px 28px rgba(0,0,0,.07);border-radius:12px}
.xzoom-thumbs{display:flex;gap:10px;overflow-x:auto;overflow-y:hidden;padding:10px 2px 12px;margin-top:16px;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;scrollbar-width:thin}
.xzoom-thumbs a{flex:0 0 auto;scroll-snap-align:start;border-radius:8px;overflow:hidden;border:2px solid transparent;transition:border-color .2s ease,transform .2s ease}
.xzoom-thumbs a:hover{border-color:var(--lego-yellow);transform:translateY(-2px)}
.xzoom-thumbs img{width:76px!important;height:76px!important;object-fit:cover;display:block}
.intro_block{max-width:1200px;margin:55px auto 30px!important;padding:0 20px}
.intro_block img{display:block;margin:0 auto}
.intro_video{max-width:1000px;margin:28px auto!important;padding:0 20px}
/* click-to-load YouTube: avoids iframe/network cost until requested */
.lazy-youtube{position:relative;aspect-ratio:16/9;width:100%;overflow:hidden;border-radius:14px;background:linear-gradient(135deg,#232323,#060606);box-shadow:0 12px 30px rgba(0,0,0,.18);display:grid;place-items:center;cursor:pointer}
.lazy-youtube:before{content:'LEGO  VIDEO';position:absolute;left:22px;top:18px;color:rgba(255,255,255,.56);font-weight:700;letter-spacing:.16em;font-size:12px}
.lazy-youtube button{appearance:none;border:0;background:#e3000b;color:#fff;border-radius:999px;padding:14px 22px;font-weight:700;box-shadow:0 7px 20px rgba(0,0,0,.25);cursor:pointer;transition:transform .2s ease,background .2s ease}
.lazy-youtube:hover button{transform:scale(1.05);background:#c9000a}
.lazy-youtube iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
/* missing old store image becomes a clean text link, not a broken-image icon */
.store-fallback{display:flex;align-items:center;justify-content:center;min-height:104px;padding:18px;background:#fff;border:1px solid rgba(0,0,0,.09);border-radius:12px;font-weight:700;color:#222;text-align:center;box-shadow:0 5px 18px rgba(0,0,0,.05);transition:transform .2s ease,box-shadow .2s ease}
.store-fallback:hover{transform:translateY(-2px);box-shadow:0 9px 25px rgba(0,0,0,.09);color:#111}
/* lightweight reveal; page remains visible when JS disabled */
.js-ui .ui-reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s cubic-bezier(.2,.7,.2,1)}
.js-ui .ui-reveal.is-visible{opacity:1;transform:none}
/* footer refinement */
.g-footer__foot{padding-top:34px!important;padding-bottom:34px!important}
.g-footer__foot__caption{line-height:1.75}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.lego_category_card,.lego_category_img img,.soloworks .song-list__item,.ui-reveal{transition:none!important;transform:none!important}.js-ui .ui-reveal{opacity:1!important}}
@media screen and (max-width:1200px){
  .header{background:rgba(20,20,20,.96)!important;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
  .header__wrap{padding:76px 22px 28px!important}
  .header__inner{gap:20px!important;overflow-y:auto}
  .header__inner .logo{max-width:150px!important;padding:6px!important;width:auto!important}
  .header__inner .nav{padding:0!important}
  .header__inner .nav__sns{max-width:420px!important;padding:14px!important;background:rgba(255,255,255,.96)!important}
  .header__inner .nav__sns li{font-size:17px!important;margin:0!important;border-left-width:4px!important;border-bottom:1px solid rgba(0,0,0,.06)}
  .header__inner .nav__sns li:last-child{border-bottom:0}
  .header__inner .nav__sns li a{padding:12px 10px!important}
  .menu-icon{width:34px!important;height:25px!important;top:17px!important;right:18px!important;background:rgba(0,0,0,.68);border-radius:8px;padding:7px;box-sizing:content-box}
  .sp-bar{height:66px!important;background:rgba(22,22,22,.94)!important;box-shadow:0 4px 18px rgba(0,0,0,.14);backdrop-filter:blur(9px)}
  .sp-logo{top:11px!important;left:16px!important;max-width:68px!important}
}
@media screen and (max-width:767px){
  #product_text{margin-top:20px;padding:22px 18px;border-radius:12px}
  .xzoom-thumbs{margin-left:-4px;margin-right:-4px}
  .xzoom-thumbs img{width:68px!important;height:68px!important}
  .intro_block{margin-top:35px!important;padding:0 12px}
  .intro_video{padding:0 12px;margin:20px auto!important}
  .lazy-youtube{border-radius:10px}
  .lego_category_card:hover,.soloworks .song-list__item:hover{transform:none}
}

/* ===== 2026-08 refinement: catalogue-style UI, no card treatment ===== */
/* Keep products/images directly on the page; hierarchy comes from spacing and type. */
.lego_category_card,
.soloworks .song-list__item{
  box-shadow:none!important;
  background:transparent!important;
}
.lego_category_card:hover,
.soloworks .song-list__item:hover{
  transform:none!important;
  box-shadow:none!important;
}
.lego_category_img{overflow:hidden}
.lego_category_card:hover .lego_category_img img,
.soloworks .song-list__item:hover .thumbg img{transform:scale(1.02)}

/* Series heading: the heading itself is the link; no separate button look. */
.soloworks .title--read{
  display:flex;
  align-items:center;
  gap:10px;
  width:100%;
  padding-bottom:12px;
  margin-bottom:24px;
  border-bottom:1px solid rgba(0,0,0,.12);
}
.soloworks .title--read .product_all_btn{
  margin:0 0 0 auto!important;
  padding:2px 0!important;
  border:0!important;
  background:transparent!important;
  color:rgba(0,0,0,.55)!important;
  font-size:12px!important;
  font-weight:500;
  letter-spacing:.04em;
  white-space:nowrap;
  transition:color .2s ease,transform .2s ease;
}
.soloworks a:hover .title--read .product_all_btn{
  border:0!important;
  background:transparent!important;
  color:#111!important;
  transform:translateX(4px);
}

/* Product detail: remove card/frame treatment and align both columns naturally. */
#product_text{
  padding:8px 0 0!important;
  margin:0!important;
  background:transparent!important;
  border-radius:0!important;
  box-shadow:none!important;
}
#fancy .xzoom4,#fancy .xzoom5,#fancy .xzoom{
  box-shadow:none!important;
  border-radius:0!important;
}
#product_text .p_detail{
  margin-top:22px;
  padding-top:18px;
  border-top:1px solid rgba(0,0,0,.10);
}
.xzoom-thumbs a{
  border-radius:0!important;
  border:0!important;
  border-bottom:2px solid transparent!important;
}
.xzoom-thumbs a:hover{border-bottom-color:var(--lego-yellow)!important;transform:none!important}

/* Product intro/video spacing: compact and consistent. */
.intro_block{
  max-width:1200px;
  margin:34px auto 18px!important;
  padding:0!important;
}
.intro_block img{display:block;width:100%;height:auto;margin:0 auto}
.intro_video{
  max-width:1000px;
  margin:18px auto 0!important;
  padding:0!important;
}
.intro_video + .intro_video{margin-top:16px!important}
.lazy-youtube{border-radius:0!important;box-shadow:none!important}

/* Restore original LEGO brick texture on mobile top bar and opened navigation. */
@media screen and (max-width:1200px){
  .sp-bar{
    height:50px!important;
    background-color:transparent!important;
    background-image:url('../images/background.png')!important;
    background-repeat:repeat!important;
    background-size:auto!important;
    box-shadow:none!important;
    backdrop-filter:none!important;
    -webkit-backdrop-filter:none!important;
  }
  .header{
    background-color:transparent!important;
    background-image:url('../images/background.png')!important;
    background-repeat:repeat!important;
    background-size:auto!important;
    box-shadow:none!important;
    backdrop-filter:none!important;
    -webkit-backdrop-filter:none!important;
  }
  .header__wrap{
    padding:68px 22px 28px!important;
    background-color:transparent!important;
    background-image:url('../images/background.png')!important;
    background-repeat:repeat!important;
    background-size:auto!important;
  }
  .sp-logo{top:8px!important;left:20px!important;max-width:68px!important}

  /* Clean, geometrically correct hamburger / X. */
  .menu-icon{
    width:30px!important;
    height:22px!important;
    top:14px!important;
    right:16px!important;
    padding:0!important;
    background:transparent!important;
    border-radius:0!important;
    box-sizing:border-box!important;
  }
  .menu-icon span{
    left:0!important;
    width:30px!important;
    height:2px!important;
    margin:0!important;
    background:#fff!important;
    transform:none;
    transform-origin:center!important;
    border-radius:2px;
  }
  .menu-icon span:nth-child(1){top:1px!important;bottom:auto!important}
  .menu-icon span:nth-child(2){top:10px!important;bottom:auto!important}
  .menu-icon span:nth-child(3){top:19px!important;bottom:auto!important}
  .menu-icon.active{width:30px!important;height:22px!important}
  .menu-icon.active span:nth-child(1){top:10px!important;width:30px!important;transform:rotate(45deg)!important}
  .menu-icon.active span:nth-child(2){top:10px!important;width:30px!important;opacity:0!important;transform:scaleX(0)!important}
  .menu-icon.active span:nth-child(3){top:10px!important;bottom:auto!important;width:30px!important;transform:rotate(-45deg)!important}
}

@media screen and (max-width:767px){
  #product_text{margin-top:16px!important;padding:0!important;width:100%!important}
  #product_text h3{margin-top:6px}
  .intro_block{margin:24px auto 12px!important;padding:0!important}
  .intro_video{margin:12px auto 0!important;padding:0!important}
  .intro_video + .intro_video{margin-top:12px!important}
  .soloworks .title--read{gap:7px;padding-bottom:9px;margin-bottom:18px}
  .soloworks .title--read .product_all_btn{font-size:11px!important}
}


/* ===== 2026-08-18 follow-up refinements ===== */
/* Leave enough room below the home FlexSlider for its paging dots. */
.index_product.lego_category{
  margin-top:46px!important;
}

/* Series heading: restore LEGO yellow divider and make the all-series CTA visible. */
.soloworks .title--read{
  border-bottom:2px solid var(--lego-yellow)!important;
}
.soloworks .title--read .product_all_btn{
  display:inline-flex!important;
  align-items:center;
  justify-content:center;
  margin-left:auto!important;
  padding:7px 13px!important;
  border:0!important;
  border-radius:3px!important;
  background:var(--lego-yellow)!important;
  color:#111!important;
  font-size:12px!important;
  font-weight:700!important;
  letter-spacing:.03em;
  line-height:1!important;
  box-shadow:0 2px 0 rgba(0,0,0,.14);
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease!important;
}
.soloworks a:hover .title--read .product_all_btn{
  background:var(--lego-yellow)!important;
  color:#111!important;
  transform:translateX(4px)!important;
  box-shadow:0 4px 0 rgba(0,0,0,.16);
  filter:brightness(1.03);
}

/* Product detail: tighten number/name/price/copy spacing and use LEGO yellow divider. */
#product_text .p_num{
  margin:0 0 3px!important;
  line-height:1.35!important;
}
#product_text h3{
  margin:0 0 6px!important;
  line-height:1.3!important;
}
#product_text .p_price{
  margin:0 0 9px!important;
  line-height:1.4!important;
}
#product_text .p_text{
  margin-top:0!important;
  line-height:1.75!important;
}
#product_text .p_detail{
  margin-top:14px!important;
  padding-top:13px!important;
  border-top:2px solid var(--lego-yellow)!important;
}

/* The legacy .youtube class uses padding-top:56.25% for iframe ratio.
   Lazy YouTube already uses aspect-ratio, so disable the legacy spacer here. */
.intro_video .youtube{
  position:relative!important;
  width:100%!important;
  height:auto!important;
  padding-top:0!important;
  overflow:visible!important;
}
.intro_video .youtube .lazy-youtube{
  position:relative!important;
  width:100%!important;
  aspect-ratio:16 / 9;
}

@media screen and (max-width:767px){
  .index_product.lego_category{margin-top:36px!important}
  .soloworks .title--read .product_all_btn{padding:6px 10px!important;font-size:11px!important}
  #product_text .p_num{margin-bottom:2px!important}
  #product_text h3{margin-bottom:5px!important}
  #product_text .p_price{margin-bottom:8px!important}
  #product_text .p_detail{margin-top:12px!important;padding-top:11px!important}
}

/* ===== 2026-08-18 v4 refinements ===== */
/* Home category spacing requested by site owner. */
.index_product.lego_category{
  margin-top:0!important;
  padding-top:80px!important;
}

/* Larger series CTA with left-to-right yellow sweep. */
.soloworks .title--read .product_all_btn{
  position:relative!important;
  isolation:isolate;
  overflow:hidden;
  min-width:92px;
  min-height:34px;
  padding:9px 18px!important;
  border-radius:3px!important;
  background:var(--lego-yellow)!important;
  color:#111!important;
  font-size:13px!important;
  font-weight:700!important;
  letter-spacing:.04em;
  box-shadow:0 2px 0 rgba(0,0,0,.14);
  transform:translateZ(0);
  transition:transform .22s ease,box-shadow .22s ease!important;
}
.soloworks .title--read .product_all_btn::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:#ffe63b;
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .38s cubic-bezier(.22,.61,.36,1);
}
.soloworks a:hover .title--read .product_all_btn{
  background:var(--lego-yellow)!important;
  color:#111!important;
  transform:translateX(3px)!important;
  box-shadow:0 4px 0 rgba(0,0,0,.16);
  filter:none!important;
}
.soloworks a:hover .title--read .product_all_btn::before{
  transform:scaleX(1);
}

@media screen and (max-width:767px){
  .index_product.lego_category{
    margin-top:0!important;
    padding-top:70px!important;
  }
  .soloworks .title--read .product_all_btn{
    min-width:84px;
    min-height:32px;
    padding:8px 14px!important;
    font-size:12px!important;
  }
}

@media (prefers-reduced-motion:reduce){
  .soloworks .title--read .product_all_btn::before{transition:none!important}
}

/* ===== 2026-08 navigation refinement ===== */
/* Keep the original oversized/bleeding logo composition. Only refine the menu itself. */
.header__inner .nav__sns{
  overflow:hidden;
  padding:14px 16px!important;
  background:rgba(255,255,255,.76)!important;
  border:1px solid rgba(255,255,255,.48);
  border-radius:7px!important;
  box-shadow:0 8px 22px rgba(0,0,0,.07)!important;
  backdrop-filter:blur(7px)!important;
  -webkit-backdrop-filter:blur(7px)!important;
}
.header__inner .nav__sns li{
  position:relative;
  margin:0 0 8px!important;
  border-left:4px solid var(--lego-red)!important;
  overflow:hidden;
  transform:none!important;
  transition:border-color .25s ease!important;
}
.header__inner .nav__sns li:last-child{margin-bottom:0!important}
.header__inner .nav__sns li a{
  position:relative;
  z-index:1;
  display:flex!important;
  align-items:center;
  min-height:38px;
  padding:7px 10px!important;
  color:#111!important;
  text-shadow:none!important;
  transition:transform .25s ease,color .25s ease!important;
}
.header__inner .nav__sns li::before{
  content:"";
  position:absolute;
  z-index:0;
  inset:0;
  background:linear-gradient(90deg,rgba(255,213,0,.38) 0%,rgba(255,213,0,.16) 72%,rgba(255,213,0,0) 100%);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .3s cubic-bezier(.2,.75,.2,1);
}
.header__inner .nav__sns li:hover,
.header__inner .nav__sns li.is-current{border-left-color:var(--lego-yellow)!important}
.header__inner .nav__sns li:hover::before,
.header__inner .nav__sns li.is-current::before{transform:scaleX(1)}
.header__inner .nav__sns li:hover a{transform:translateX(4px)}
.header__inner .nav__sns li.is-current a{font-weight:800}

/* Separate the external shop link without turning it into a heavy card/button. */
.header__inner .nav__sns li.is-shop{
  margin-top:16px!important;
  padding-top:12px;
  border-top:1px solid rgba(0,0,0,.12);
  border-left-color:var(--lego-yellow)!important;
}
.header__inner .nav__sns li.is-shop a::after{
  content:"↗";
  margin-left:auto;
  font-size:.9em;
  opacity:.7;
  transition:transform .22s ease,opacity .22s ease;
}
.header__inner .nav__sns li.is-shop:hover a::after{transform:translate(2px,-2px);opacity:1}

/* Ensure hamburger remains above every mobile overlay and is always clickable. */
.menu-icon{
  cursor:pointer!important;
  pointer-events:auto!important;
  touch-action:manipulation;
  -webkit-tap-highlight-color:transparent;
}
@media screen and (max-width:1200px){
  .menu-icon{z-index:10001!important}
  .sp-logo{z-index:10000!important}
  .sp-bar{z-index:9998!important}
  .header{z-index:-1!important;pointer-events:none}
  .header.active{z-index:9999!important;pointer-events:auto}
  .header__inner .nav__sns{
    width:min(88vw,420px)!important;
    max-width:420px!important;
    padding:12px 14px!important;
    background:rgba(255,255,255,.84)!important;
  }
  .header__inner .nav__sns li{
    margin:0!important;
    border-bottom:1px solid rgba(0,0,0,.07);
  }
  .header__inner .nav__sns li:last-child{border-bottom:0}
  .header__inner .nav__sns li a{
    min-height:48px;
    padding:10px 12px!important;
  }
  .header__inner .nav__sns li.is-shop{
    margin-top:12px!important;
    padding-top:10px;
  }
}

/* ===== 2026-08 navigation v6: unified shop item + white interaction ===== */
/* All menu items use the same red bar. White is the interaction color against the yellow LEGO background. */
.header__inner .nav__sns{
  background:rgba(255,255,255,.62)!important;
}
.header__inner .nav__sns li,
.header__inner .nav__sns li:hover,
.header__inner .nav__sns li.is-current,
.header__inner .nav__sns li.is-shop{
  border-left-color:var(--lego-red)!important;
}
.header__inner .nav__sns li::before{
  background:rgba(255,255,255,.94)!important;
}
.header__inner .nav__sns li:hover::before,
.header__inner .nav__sns li.is-current::before{
  transform:scaleX(1);
}
.header__inner .nav__sns li.is-current a{
  font-weight:800;
}
/* Online shopping is visually identical to the other menu entries. */
.header__inner .nav__sns li.is-shop{
  margin-top:0!important;
  padding-top:0!important;
  border-top:0!important;
}
.header__inner .nav__sns li.is-shop a::after{
  content:none!important;
  display:none!important;
}

@media screen and (max-width:1200px){
  .header__inner .nav__sns{
    background:rgba(255,255,255,.68)!important;
  }
  /* When the expanded menu already shows the large desktop logo, hide the small mobile logo. */
  body.lego-menu-open .sp-logo{
    opacity:0!important;
    visibility:hidden!important;
    pointer-events:none!important;
    transform:translateY(-12px)!important;
  }
}

/* ===== 2026-08 navigation v7: category-aware online shop submenu ===== */
/* Main shop row remains visually identical to the rest of the red-bar menu. */
.header__inner .nav__sns > li.shop-menu{
  overflow:visible!important;
  border-left-color:var(--lego-red)!important;
}
.header__inner .nav__sns > li.shop-menu::before{
  background:rgba(255,255,255,.94)!important;
}
.header__inner .nav__sns .shop-menu__toggle{
  position:relative;
  z-index:2;
  display:flex;
  align-items:center;
  width:100%;
  min-height:38px;
  padding:7px 10px!important;
  border:0;
  background:transparent;
  color:#111;
  font:inherit;
  font-weight:inherit;
  text-align:left;
  cursor:pointer;
  transition:transform .25s ease,color .25s ease;
}
.header__inner .nav__sns > li.shop-menu.is-open .shop-menu__toggle{
  transform:translateX(4px);
}
.shop-menu__mark{
  position:relative;
  width:14px;
  height:14px;
  margin-left:auto;
  flex:0 0 14px;
}
.shop-menu__mark::before,
.shop-menu__mark::after{
  content:"";
  position:absolute;
  left:2px;
  top:6px;
  width:10px;
  height:2px;
  background:#c40000;
  border-radius:2px;
  transition:transform .22s ease,opacity .22s ease;
}
.shop-menu__mark::after{transform:rotate(90deg)}
.shop-menu.is-open .shop-menu__mark::after{transform:rotate(0);opacity:0}

/* Desktop: compact flyout to the right, so the existing sidebar does not grow taller. */
.header__inner .nav__sns .shop-menu__submenu{
  position:absolute;
  left:calc(100% + 8px);
  top:-7px;
  z-index:30;
  width:132px;
  padding:7px!important;
  margin:0!important;
  background:rgba(255,255,255,.97);
  border:1px solid rgba(0,0,0,.08);
  border-radius:6px;
  box-shadow:0 8px 22px rgba(0,0,0,.14);
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transform:translateX(-6px);
  transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
}
.header__inner .nav__sns > li.shop-menu.is-open > .shop-menu__submenu{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
  transform:translateX(0);
}
.header__inner .nav__sns .shop-menu__submenu li{
  margin:0!important;
  border:0!important;
  border-left:0!important;
  border-bottom:1px solid rgba(0,0,0,.07)!important;
  overflow:hidden!important;
}
.header__inner .nav__sns .shop-menu__submenu li:last-child{border-bottom:0!important}
.header__inner .nav__sns .shop-menu__submenu li::before{
  background:rgba(255,213,0,.28)!important;
}
.header__inner .nav__sns .shop-menu__submenu a{
  min-height:36px!important;
  padding:7px 9px!important;
  font-size:14px!important;
  font-weight:700!important;
  white-space:nowrap;
}
.header__inner .nav__sns .shop-menu__submenu li:hover a{transform:translateX(3px)!important}

@media screen and (max-width:1200px){
  .header__inner .nav__sns .shop-menu__toggle{
    min-height:48px;
    padding:10px 12px!important;
  }
  /* Mobile: accordion inside the existing LEGO-background menu. */
  .header__inner .nav__sns > li.shop-menu{
    overflow:hidden!important;
  }
  .header__inner .nav__sns .shop-menu__submenu{
    position:static;
    width:auto;
    max-height:0;
    padding:0 0 0 14px!important;
    margin:0!important;
    border:0;
    border-radius:0;
    box-shadow:none;
    background:rgba(255,255,255,.42);
    opacity:1;
    visibility:visible;
    pointer-events:none;
    transform:none;
    overflow:hidden;
    transition:max-height .3s ease,padding .3s ease;
  }
  .header__inner .nav__sns > li.shop-menu.is-open > .shop-menu__submenu{
    max-height:116px;
    padding:2px 0 6px 14px!important;
    pointer-events:auto;
  }
  .header__inner .nav__sns .shop-menu__submenu li{
    border-bottom:1px solid rgba(0,0,0,.06)!important;
  }
  .header__inner .nav__sns .shop-menu__submenu li:last-child{border-bottom:0!important}
  .header__inner .nav__sns .shop-menu__submenu a{
    min-height:43px!important;
    padding:8px 11px!important;
    font-size:1.45rem!important;
  }
}

@media (prefers-reduced-motion:reduce){
  .shop-menu__mark::before,.shop-menu__mark::after,
  .header__inner .nav__sns .shop-menu__submenu{transition:none!important}
}

/* ===== 2026-08-18 v8 navigation stacking / flyout fix ===== */
/* Keep all navigation interaction above decorative sidebar artwork. */
.header__inner{
  overflow:visible;
}
.header__inner > .nav,
.header__inner .nav__sns{
  position:relative;
  z-index:60;
}
.header__inner .dot{
  z-index:1!important;
  pointer-events:none!important;
}
.header__inner .logo{
  position:relative;
  z-index:20;
}

/* Desktop shop flyout must be allowed to leave the sidebar bounds. */
@media screen and (min-width:1201px){
  .header,
  .header__wrap,
  .header__inner,
  .header__inner > .nav,
  .header__inner .nav__sns,
  .header__inner .nav__sns > li.shop-menu{
    overflow:visible!important;
  }
  .header__inner .nav__sns .shop-menu__submenu{
    z-index:999!important;
  }
}

/* Mobile submenu stays contained in the menu, but always above dot.png. */
@media screen and (max-width:1200px){
  .header__inner{
    overflow-y:auto!important;
    overflow-x:hidden!important;
  }
  .header__inner > .nav,
  .header__inner .nav__sns{
    z-index:80!important;
  }
  .header__inner .dot{
    z-index:0!important;
  }
  .header__inner .nav__sns > li.shop-menu{
    position:relative;
    z-index:2;
  }
  .header__inner .nav__sns .shop-menu__submenu{
    position:relative;
    z-index:3;
  }
}


/* ===== 2026-08-18 v10 SSI shop submenu reliability ===== */
@media screen and (min-width:1201px){
  .header__inner .nav__sns > li.shop-menu > .shop-menu__submenu{display:block!important;}
}

@media screen and (max-width:1200px){
  .header__inner .nav__sns > li.shop-menu{overflow:hidden!important;}
  .header__inner .nav__sns > li.shop-menu > .shop-menu__submenu{
    display:block!important; box-sizing:border-box!important; width:100%!important; min-width:0!important;
    height:auto!important; max-height:0!important; opacity:1!important; visibility:visible!important;
    padding:0 0 0 14px!important; margin:0!important; position:relative!important; left:auto!important; top:auto!important;
    transform:none!important; overflow:hidden!important; pointer-events:none!important;
  }
  .header__inner .nav__sns > li.shop-menu.is-open > .shop-menu__submenu{
    max-height:120px!important; padding:3px 0 6px 14px!important; pointer-events:auto!important;
  }
  .header__inner .nav__sns > li.shop-menu > .shop-menu__submenu > li{
    display:block!important; position:relative!important; z-index:5!important; width:100%!important; min-height:42px!important;
    margin:0!important; background:transparent!important; border-left:0!important;
  }
  .header__inner .nav__sns > li.shop-menu > .shop-menu__submenu > li::before{z-index:0!important;}
  .header__inner .nav__sns > li.shop-menu > .shop-menu__submenu > li > a{
    display:flex!important; position:relative!important; z-index:6!important; align-items:center!important; width:100%!important;
    min-height:42px!important; padding:8px 12px!important; color:#111!important; opacity:1!important; visibility:visible!important;
    font-size:15px!important; line-height:1.4!important; text-indent:0!important;
  }
}


/* v12: informative lightweight YouTube preview */
.lazy-youtube{display:block!important;background:#111!important;}
.lazy-youtube__thumb{position:absolute;inset:0;width:100%!important;height:100%!important;object-fit:cover;display:block;filter:brightness(.72);transition:transform .35s ease,filter .25s ease;}
.lazy-youtube__overlay{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:28px;text-align:center;background:linear-gradient(to bottom,rgba(0,0,0,.08),rgba(0,0,0,.42));box-sizing:border-box;}
.lazy-youtube__title{max-width:90%;color:#fff;font-size:20px;line-height:1.5;font-weight:700;text-shadow:0 2px 10px rgba(0,0,0,.55);}
.lazy-youtube:hover .lazy-youtube__thumb{transform:scale(1.025);filter:brightness(.62);}
.lazy-youtube:focus-visible{outline:3px solid var(--lego-yellow);outline-offset:3px;}
@media screen and (max-width:767px){
  .lazy-youtube__overlay{gap:12px;padding:18px;}
  .lazy-youtube__title{font-size:15px;max-width:96%;}
  .lazy-youtube button{padding:10px 16px!important;font-size:13px;}
}


/* ===== 2026-08-18 v13 mobile Slick fix =====
   Slick creates cloned slides for infinite scrolling. Product items inside a
   slider must not use the generic IntersectionObserver reveal animation,
   otherwise a visible clone can remain opacity:0 and look like an empty slot. */
.soloworks .slick-slider .song-list__item,
.soloworks .slick-slider .song-list__item.ui-reveal,
.soloworks .slick-slider .slick-cloned .song-list__item{
  opacity:1!important;
  transform:none!important;
}

@media screen and (max-width:480px){
  /* Keep the original left/right controls on mobile, but move them inside
     the content area so they are not clipped outside the viewport. */
  .soloworks .slide-arrow{
    top:38%!important;
    z-index:30!important;
    pointer-events:none!important;
  }
  .soloworks .slide-arrow.prev-arrow{left:-4px!important;}
  .soloworks .slide-arrow.next-arrow{right:-4px!important;}
  .soloworks .slide-arrow img{
    width:38px!important;
    margin:0!important;
    pointer-events:auto!important;
  }
}
\n\n/* ===== 2026-08-18 v14 product-series Slick structural fix =====\n   Product series are finite catalogues. Disabling infinite mode prevents\n   Slick from inserting a cloned slide before item #1 on mobile. */\n.soloworks .lego-p.slick-initialized::after{display:none!important;content:none!important;}\n.soloworks .lego-p.slick-slider{position:relative!important;overflow:visible!important;}\n.soloworks .lego-p .slick-list{overflow:hidden!important;margin:0!important;padding:0!important;}\n.soloworks .lego-p .slick-track{margin-left:0!important;margin-right:0!important;}\n.soloworks .lego-p .slick-slide{visibility:visible!important;opacity:1!important;}\n.soloworks .lego-p .slide-arrow{\n  display:block!important;\n  visibility:visible!important;\n  opacity:1!important;\n  border:0!important;\n  padding:0!important;\n  margin:0!important;\n  background:transparent!important;\n  width:auto!important;\n  height:auto!important;\n  line-height:0!important;\n  z-index:60!important;\n  pointer-events:auto!important;\n}\n.soloworks .lego-p .slide-arrow.slick-disabled{opacity:.28!important;cursor:default!important;}\n.soloworks .lego-p .slide-arrow img{display:block!important;pointer-events:none!important;}\n@media screen and (max-width:480px){\n  .soloworks .lego-p .slide-arrow{top:40%!important;transform:translateY(-50%)!important;}\n  .soloworks .lego-p .slide-arrow.prev-arrow{left:4px!important;}\n  .soloworks .lego-p .slide-arrow.next-arrow{right:4px!important;}\n  .soloworks .lego-p .slide-arrow img{width:34px!important;margin:0!important;}\n}\n

/* ===== 2026-08-18 v15 real-device cache + footer refinement ===== */
.g-footer__foot__caption .footer-line{
  display:block;
}
.g-footer__foot__caption .footer-company-en,
.g-footer__foot__caption .footer-email,
.g-footer__foot__caption .footer-line-id{
  white-space:nowrap;
}
@media screen and (max-width: 767px){
  .g-footer__foot{
    padding:24px 18px 22px!important;
  }
  .g-footer__foot__caption{
    max-width:520px;
    margin:0 auto 14px!important;
    padding:0!important;
    font-size:12px!important;
    line-height:1.75!important;
    letter-spacing:.02em!important;
    text-align:center!important;
    word-break:normal!important;
    overflow-wrap:normal!important;
  }
  .g-footer__foot__caption .footer-company-en{
    display:block;
    white-space:normal;
  }
  .g-footer__foot__caption .footer-contact{
    margin-top:4px;
  }
  .g-footer__foot__caption .footer-sep{
    margin:0 4px;
  }
  .g-footer__foot__caption .footer-email,
  .g-footer__foot__caption .footer-line-id{
    white-space:nowrap;
  }
  .g-footer__foot .copyright img{
    width:120px!important;
    height:auto!important;
  }
}
@media screen and (max-width: 430px){
  .g-footer__foot__caption .footer-contact .footer-sep{
    display:none;
  }
  .g-footer__foot__caption .footer-email,
  .g-footer__foot__caption .footer-line-id{
    display:block;
  }
}