html, body{height:auto;overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch}:root{--topbar-h:64px}@media (min-width:901px){html, body{height:auto;overflow:auto}}#t1-showcase{position:relative;left:50%;width:100vw;margin-left:-50vw;margin-right:-50vw;min-height:100svh}body.t1-page--showcase .t1-bg, body.t1-page--showcase #particles{position:fixed;inset:0}.t1-showcase__content{position:relative;z-index:2;padding:calc(var(--topbar-h) + env(safe-area-inset-top) + 28px) 18px 90px;max-width:1100px;margin:0 auto}.t1-showcase__header{text-align:center;margin:6px 0 22px}.t1-showcase__h1{margin:0;font-size:clamp(26px, 3.2vw, 38px);letter-spacing:.12em;font-weight:800}.t1-showcase__sub{margin:10px 0 0;opacity:.78;font-size:14px}.t1-topbar{position:fixed;top:0;left:0;right:0;height:calc(var(--topbar-h) + env(safe-area-inset-top));padding-top:env(safe-area-inset-top);z-index:60;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:linear-gradient(180deg, rgba(8,11,18,.82), rgba(8,11,18,.56));border-bottom:1px solid rgba(255,255,255,.08)}.t1-topbar__inner{height:var(--topbar-h);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;padding:0 14px;max-width:1100px;margin:0 auto}.t1-topbar__title{justify-self:center;font-weight:800;letter-spacing:.16em;font-size:14px;opacity:.9}.t1-topbar__btn{justify-self:start;display:inline-flex;align-items:center;gap:10px;height:40px;padding:0 12px;border-radius:999px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.04);color:inherit;text-decoration:none;cursor:pointer;user-select:none;transition:transform .18s ease, border-color .18s ease, background .18s ease}.t1-topbar__btn--top{justify-self:end}.t1-topbar__btn:hover{transform:translateY(-1px);border-color:rgba(120,170,255,.35);background:rgba(120,170,255,.10)}.t1-topbar__progress{height:2px;background:rgba(255,255,255,.06)}.t1-topbar__progress > span{display:block;height:100%;width:0%;background:rgba(120,170,255,.65);box-shadow:0 0 10px rgba(120,170,255,.35);transition:width .06s linear}.t1-fabHome{position:fixed;left:18px;bottom:calc(env(safe-area-inset-bottom) + 18px);z-index:80;display:inline-flex;align-items:center;gap:10px;height:44px;padding:0 14px;border-radius:999px;border:1px solid rgba(255,255,255,.12);background:rgba(10,12,18,.55);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:inherit;text-decoration:none;box-shadow:0 18px 70px rgba(0,0,0,.55);transition:transform .16s ease, border-color .16s ease, background .16s ease}.t1-fabHome:hover{transform:translateY(-1px);border-color:rgba(120,170,255,.35);background:rgba(120,170,255,.12)}.t1-fabHome__icon{width:28px;height:28px;border-radius:999px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.06);font-weight:900}.t1-fabHome__text{font-weight:800;letter-spacing:.12em;font-size:13px;opacity:.92}@media (max-width:760px){.t1-fabHome{left:12px;bottom:calc(env(safe-area-inset-bottom) + 12px)}.t1-fabHome__text{display:none}.t1-fabHome{padding:0 12px}}.t1-gallery{margin-top:18px}.t1-gallery__meta{display:grid;gap:6px;margin:0 0 14px}.t1-gallery__kicker{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.12em}.t1-gallery__kicker::before{content:"";width:4px;height:14px;border-radius:999px;background:rgba(120,170,255,.85);box-shadow:0 0 12px rgba(120,170,255,.55)}.t1-gallery__hint{opacity:.72;font-size:13px}.t1-gallery__grid{display:grid;grid-template-columns:repeat(4, minmax(0, 1fr));gap:14px}@media (max-width:1100px){.t1-gallery__grid{grid-template-columns:repeat(3, minmax(0, 1fr))}}@media (max-width:760px){.t1-gallery__grid{grid-template-columns:repeat(2, minmax(0, 1fr));gap:12px}}@media (max-width:420px){.t1-gallery__grid{grid-template-columns:1fr}}.t1-thumb{position:relative;display:block;border-radius:14px;overflow:hidden;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.03);box-shadow:0 10px 40px rgba(0,0,0,.35);transform:translateZ(0);transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease}.t1-thumb::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(320px 200px at 30% 10%, rgba(120,170,255,.18), transparent 70%);opacity:.85}.t1-thumb:hover{transform:translateY(-2px);border-color:rgba(120,170,255,.35);box-shadow:0 14px 55px rgba(0,0,0,.45)}.t1-thumb img{display:block;width:100%;height:100%;aspect-ratio:16 / 10;object-fit:cover;filter:saturate(1.02) contrast(1.02)}.t1-thumb__cap{position:absolute;left:10px;right:10px;bottom:10px;padding:8px 10px;border-radius:12px;background:rgba(0,0,0,.38);border:1px solid rgba(255,255,255,.10);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);font-size:12px;opacity:.92;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.t1-gallery__empty{margin-top:16px}.t1-gallery__emptyCard{border-radius:16px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.04);padding:16px 16px}.t1-gallery__emptyTitle{font-weight:800;letter-spacing:.08em;margin-bottom:6px}.t1-gallery__emptyText{opacity:.76;font-size:13px;line-height:1.6}.t1-gallery__emptyText ol{margin:10px 0 0 18px}.t1-lightbox{position:fixed;inset:0;z-index:90;display:none}.t1-lightbox[data-open="true"]{display:block}.t1-lightbox__backdrop{position:absolute;inset:0;background:rgba(0,0,0,.78);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.t1-lightbox__dialog{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:86px 18px 96px}.t1-lightbox__figure{margin:0;position:relative;max-width:min(1120px, 100%);width:100%;border-radius:18px;overflow:hidden;border:1px solid rgba(255,255,255,.10);background:rgba(10,12,18,.78);box-shadow:0 30px 120px rgba(0,0,0,.65)}.t1-lightbox__stage{position:relative;width:100%;height:calc(100svh - 260px);max-height:calc(100svh - 260px);overflow:hidden;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.22);touch-action:none}.t1-lightbox__stage img{position:absolute;left:0;top:0;max-width:none;max-height:none;width:auto;height:auto;transform-origin:0 0;will-change:transform;user-select:none;-webkit-user-drag:none}.t1-lightbox__stage{cursor:zoom-in}.t1-lightbox__stage.is-zoomed{cursor:grab}.t1-lightbox__stage.is-dragging{cursor:grabbing}.t1-lightbox__caption{padding:10px 14px;font-size:13px;opacity:.82;border-top:1px solid rgba(255,255,255,.08)}.t1-lightbox__close{position:absolute;top:calc(env(safe-area-inset-top) + 16px);right:16px;width:42px;height:42px;border-radius:999px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.06);color:#fff;font-size:22px;cursor:pointer}.t1-lightbox__nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:64px;border-radius:14px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.06);color:#fff;font-size:30px;cursor:pointer;display:flex;align-items:center;justify-content:center}.t1-lightbox__prev{left:16px}.t1-lightbox__next{right:16px}.t1-lightbox__toolbar{position:absolute;left:50%;bottom:calc(env(safe-area-inset-bottom) + 18px);transform:translateX(-50%);display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.12);background:rgba(10,12,18,.62);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 20px 80px rgba(0,0,0,.55);z-index:2}.t1-lbtool{height:36px;min-width:44px;padding:0 12px;border-radius:999px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);color:#fff;font-weight:700;letter-spacing:.06em;cursor:pointer;user-select:none;transition:transform .14s ease, border-color .14s ease, background .14s ease}.t1-lbtool:hover{transform:translateY(-1px);border-color:rgba(120,170,255,.35);background:rgba(120,170,255,.12)}.t1-lbtool:active{transform:translateY(0)}.t1-lbtool__sep{width:1px;height:22px;background:rgba(255,255,255,.16);margin:0 2px}.t1-lbtool__zoom{height:36px;padding:0 10px;border-radius:999px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.04);display:flex;align-items:center;font-size:12px;opacity:.9;letter-spacing:.12em}@media (max-width:760px){.t1-lightbox__nav{width:42px;height:56px;border-radius:12px}}body.t1-lb-lock{overflow:hidden !important}@media (prefers-reduced-motion:reduce){.t1-topbar__btn, .t1-thumb{transition:none}}@media (max-width:760px){.t1-lightbox__dialog{padding:78px 12px 92px}.t1-lightbox__stage{height:calc(100svh - 250px);max-height:calc(100svh - 250px)}.t1-lightbox__toolbar{bottom:calc(env(safe-area-inset-bottom) + 12px);gap:6px;padding:9px 10px}.t1-lbtool{height:34px;min-width:40px;padding:0 10px}}

/* Stage 5: showcase page UX improvements */
.t1-thumb:focus-visible{
  outline:2px solid rgba(120,170,255,.88);
  outline-offset:3px;
}

.t1-thumb__play{
  width:54px;
  height:54px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.24);
  background:rgba(10,12,18,.54);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  display:grid;
  place-items:center;
}

.t1-thumb__play::before{
  content:"";
  display:block;
  margin-left:4px;
  width:0;
  height:0;
  border-top:11px solid transparent;
  border-bottom:11px solid transparent;
  border-left:17px solid rgba(255,255,255,.92);
}

.t1-thumb__meta{
  max-height:3.2em;
  overflow:hidden;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
}

.t1-lightbox__dialog:focus{outline:none}

.t1-lightbox__close:focus-visible,
.t1-lightbox__nav:focus-visible,
.t1-lbtool:focus-visible{
  outline:2px solid rgba(120,170,255,.88);
  outline-offset:3px;
}

@media (max-width:760px){
  .t1-showcase__content{padding-left:14px;padding-right:14px;padding-bottom:112px}
  .t1-gallery__hint{line-height:1.65}
  .t1-thumb:hover{transform:none}
  .t1-lightbox__figure{border-radius:14px}
  .t1-lightbox__close{width:44px;height:44px;right:12px}
  .t1-lightbox__nav{top:auto;bottom:calc(env(safe-area-inset-bottom) + 64px);transform:none;height:44px;width:50px}
  .t1-lightbox__prev{left:12px}
  .t1-lightbox__next{right:12px}
}

@media (max-width:420px){
  .t1-gallery__grid{grid-template-columns:1fr 1fr}
  .t1-lightbox__toolbar{max-width:calc(100vw - 24px);overflow-x:auto;border-radius:16px}
}


/* UX polish v1: loading placeholders and touch comfort */
.t1-skeletonThumb{
  min-height:180px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.08);
  background:
    linear-gradient(90deg, rgba(255,255,255,.035), rgba(120,170,255,.075), rgba(255,255,255,.035));
  background-size:220% 100%;
  animation:t1-skeleton-shimmer 1.35s ease-in-out infinite;
  box-shadow:0 10px 40px rgba(0,0,0,.24);
}
@keyframes t1-skeleton-shimmer{
  0%{background-position:100% 0}
  100%{background-position:-100% 0}
}
.t1-thumb:active{
  transform:scale(.992);
}
.t1-thumb__cap{
  line-height:1.45;
}
.t1-lightbox__caption{
  line-height:1.6;
}
@media (prefers-reduced-motion:reduce){
  .t1-skeletonThumb{animation:none}
}
@media (hover:none) and (pointer:coarse){
  .t1-thumb:hover{transform:none}
  .t1-thumb:active{background:rgba(120,170,255,.08)}
}
@media (max-width:420px){
  .t1-skeletonThumb{min-height:132px}
}