:root{
  --bg0:#07070a;
  --bg1:#0b0b12;
  --card:rgba(255,255,255,.06);
  --card2:rgba(255,255,255,.08);
  --stroke:rgba(255,255,255,.12);
  --stroke2:rgba(255,255,255,.18);
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.70);
  --muted2:rgba(255,255,255,.58);
  --shadow:0 20px 70px rgba(0,0,0,.55);
  --shadow2:0 12px 40px rgba(0,0,0,.45);
  --radius:18px;
  --radius2:12px;
  --ease:cubic-bezier(.2,.9,.2,1);
  --accent1:#ff7aa2;
  --accent2:#7c5cff;
  --accent3:#36d3ff;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  color:var(--text);
  background:radial-gradient(1200px 700px at 20% 0%, rgba(124,92,255,.22), transparent 60%),
             radial-gradient(900px 600px at 80% 10%, rgba(255,122,162,.18), transparent 55%),
             radial-gradient(800px 700px at 50% 100%, rgba(54,211,255,.10), transparent 60%),
             linear-gradient(180deg, var(--bg0), var(--bg1));
  font-family:ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  line-height:1.45;
}

.app-bg{
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    radial-gradient(900px 520px at 10% 20%, rgba(255,122,162,.10), transparent 55%),
    radial-gradient(820px 560px at 90% 30%, rgba(124,92,255,.10), transparent 55%),
    radial-gradient(1000px 650px at 50% 110%, rgba(54,211,255,.08), transparent 55%);
  filter:blur(18px);
  opacity:.9;
}

.shell{
  width:min(1100px, calc(100% - 32px));
  margin:28px auto 72px;
}

.hero{
  border-radius:calc(var(--radius) + 6px);
  border:1px solid var(--stroke);
  background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  box-shadow:var(--shadow2);
  overflow:hidden;
  position:relative;
}

.hero:before{
  content:"";
  position:absolute;
  inset:-1px;
  background:
    radial-gradient(700px 300px at 20% 0%, rgba(255,122,162,.16), transparent 60%),
    radial-gradient(600px 320px at 80% 0%, rgba(124,92,255,.18), transparent 60%);
  pointer-events:none;
  opacity:.95;
}

.hero__top{
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px 18px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
}

.brand__mark{
  display:grid;
  place-items:center;
  width:36px;
  height:36px;
  border-radius:12px;
  background:linear-gradient(135deg, rgba(255,122,162,.95), rgba(124,92,255,.95));
  box-shadow:0 10px 30px rgba(0,0,0,.35);
  font-weight:800;
  letter-spacing:.5px;
}

.brand__text{
  font-weight:700;
  color:rgba(255,255,255,.9);
  letter-spacing:.2px;
}

.hero__content{
  position:relative;
  z-index:1;
  padding:26px 18px 22px;
}

.hero__title{
  margin:0;
  font-size:clamp(28px, 4vw, 44px);
  letter-spacing:-.6px;
}
.hero__subtitle{
  margin:10px 0 14px;
  color:var(--muted);
  font-size:clamp(14px, 1.8vw, 17px);
}

.hero__meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

.pill{
  border:1px solid var(--stroke);
  background:rgba(0,0,0,.18);
  padding:7px 10px;
  border-radius:999px;
  font-size:13px;
  color:rgba(255,255,255,.80);
}

.card{
  border-radius:var(--radius);
  border:1px solid var(--stroke);
  background:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.04));
  box-shadow:var(--shadow2);
}

.gate{
  margin:18px 0 0;
  overflow:hidden;
}
.gate__inner{
  padding:22px 18px;
}
.gate__title{
  margin:0 0 6px;
  font-size:18px;
  letter-spacing:-.2px;
}
.gate__desc{
  margin:0 0 14px;
  color:var(--muted2);
  font-size:14px;
}

.gate__form{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:flex-end;
}

.field{
  display:flex;
  flex-direction:column;
  gap:6px;
  min-width:min(360px, 100%);
  flex:1;
}
.field__label{
  font-size:13px;
  color:var(--muted);
}
.field__input{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--stroke2);
  background:rgba(0,0,0,.22);
  color:var(--text);
  outline:none;
  transition:transform .12s var(--ease), border-color .12s var(--ease), box-shadow .12s var(--ease);
}
.field__input:focus{
  border-color:rgba(124,92,255,.65);
  box-shadow:0 0 0 5px rgba(124,92,255,.18);
}

.gate__error{
  min-height:1.2em;
  margin:12px 0 0;
  color:rgba(255,122,162,.92);
  font-size:13px;
}

.btn{
  border:1px solid var(--stroke2);
  background:rgba(0,0,0,.22);
  color:var(--text);
  padding:11px 14px;
  border-radius:14px;
  cursor:pointer;
  font-weight:650;
  letter-spacing:.15px;
  transition:transform .12s var(--ease), background .12s var(--ease), border-color .12s var(--ease), box-shadow .12s var(--ease);
  user-select:none;
}
.btn:hover{transform:translateY(-1px); border-color:rgba(255,255,255,.26)}
.btn:active{transform:translateY(0px)}
.btn:focus-visible{outline:none; box-shadow:0 0 0 5px rgba(54,211,255,.18)}

.btn--primary{
  border-color:rgba(255,255,255,.22);
  background:linear-gradient(135deg, rgba(255,122,162,.92), rgba(124,92,255,.92));
  box-shadow:0 16px 40px rgba(0,0,0,.35);
}
.btn--primary:hover{box-shadow:0 18px 52px rgba(0,0,0,.45)}
.btn--ghost{
  background:rgba(0,0,0,.14);
}

.gallery{
  margin-top:18px;
}

.toolbar{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:14px;
  margin:18px 0 14px;
}
.toolbar__title{
  margin:0;
  font-size:18px;
  letter-spacing:-.2px;
}
.toolbar__hint{
  margin:6px 0 0;
  color:var(--muted2);
  font-size:13px;
}

.grid{
  display:grid;
  gap:14px;
  grid-template-columns:repeat(2, minmax(0, 1fr));
}
@media (min-width:700px){
  .grid{grid-template-columns:repeat(3, minmax(0, 1fr))}
}
@media (min-width:980px){
  .grid{grid-template-columns:repeat(4, minmax(0, 1fr))}
}
@media (min-width:1180px){
  .grid{grid-template-columns:repeat(5, minmax(0, 1fr))}
}

.tile{
  border-radius:16px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.05);
  box-shadow:0 16px 45px rgba(0,0,0,.35);
  position:relative;
  transform:translateZ(0);
}

.tile__btn{
  appearance:none;
  border:0;
  padding:0;
  width:100%;
  background:transparent;
  cursor:pointer;
  display:block;
  text-align:left;
}

.tile__img{
  display:block;
  width:100%;
  aspect-ratio:1 / 1;
  object-fit:cover;
  transform:scale(1.01);
  filter:saturate(1.04) contrast(1.02);
  transition:transform .25s var(--ease), filter .25s var(--ease);
}
.tile:hover .tile__img{transform:scale(1.07)}

.tile__cap{
  position:absolute;
  inset:auto 10px 10px 10px;
  padding:8px 10px;
  border-radius:12px;
  background:linear-gradient(180deg, rgba(0,0,0,.0), rgba(0,0,0,.55));
  border:1px solid rgba(255,255,255,.10);
  backdrop-filter:blur(10px);
  color:rgba(255,255,255,.86);
  font-size:13px;
  text-shadow:0 8px 22px rgba(0,0,0,.6);
  overflow:hidden;
  white-space:nowrap;
  text-overflow:ellipsis;
}

.notice{
  margin-top:16px;
  border-radius:var(--radius);
  border:1px dashed rgba(255,255,255,.22);
  background:rgba(0,0,0,.16);
  padding:14px 16px;
}
.notice__title{margin:0 0 6px; font-size:15px}
.notice__body{margin:0; color:var(--muted); font-size:13px}
.code{
  display:inline-block;
  padding:1px 6px;
  border-radius:8px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(0,0,0,.18);
  font-family:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size:12px;
}

/* Lightbox */
.lightbox{
  position:fixed;
  inset:0;
  z-index:50;
}
.lightbox[hidden]{display:none}
.lightbox__backdrop{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,.76);
  animation:fadeIn .18s var(--ease) both;
}
.lightbox__panel{
  position:absolute;
  inset:0;
  display:grid;
  grid-template-columns:64px 1fr 64px;
  align-items:center;
  padding:18px;
}
@media (max-width:560px){
  .lightbox__panel{grid-template-columns:56px 1fr 56px; padding:14px}
}

.lightbox__figure{
  margin:0;
  justify-self:center;
  width:min(980px, 100%);
  animation:popIn .18s var(--ease) both;
}

.lightbox__stage{
  border-radius:18px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(0,0,0,.28);
  box-shadow:var(--shadow);
  overflow:hidden;
}
.lightbox__img{
  display:block;
  width:100%;
  max-height:78vh;
  object-fit:contain;
  background:rgba(0,0,0,.0);
}

.lightbox__caption{
  margin-top:10px;
  color:rgba(255,255,255,.82);
  font-size:14px;
  text-align:center;
  padding:0 6px;
}

.icon-btn{
  width:44px;
  height:44px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(0,0,0,.28);
  color:rgba(255,255,255,.92);
  cursor:pointer;
  display:grid;
  place-items:center;
  transition:transform .12s var(--ease), border-color .12s var(--ease), background .12s var(--ease);
  user-select:none;
}
.icon-btn:hover{transform:translateY(-1px); border-color:rgba(255,255,255,.28)}
.icon-btn:active{transform:translateY(0px)}
.icon-btn:focus-visible{outline:none; box-shadow:0 0 0 5px rgba(54,211,255,.18)}

.lightbox__close{
  position:absolute;
  top:16px;
  right:16px;
  width:46px;
  height:46px;
  border-radius:16px;
  font-size:26px;
  line-height:1;
}
.lightbox__nav{
  justify-self:center;
  font-size:28px;
}

@keyframes fadeIn{
  from{opacity:0}
  to{opacity:1}
}
@keyframes popIn{
  from{opacity:0; transform:translateY(6px) scale(.98)}
  to{opacity:1; transform:translateY(0) scale(1)}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none !important; animation:none !important}
}