:root{
  --white:#fff;
  --cream:#fff8e8;
  --surface:#fffdf6;
  --ink:#222;
  --muted:#665f55;
  --yellow:#ffd84d;
  --yellow-dark:#f1bf24;
  --pink:#ff80ad;
  --orange:#ff8a65;
  --blue:#69d7ff;
  --border:5px solid var(--ink);
  --radius:28px;
  --shadow:8px 8px 0 var(--ink);
  --shadow-sm:4px 4px 0 var(--ink);
}

*{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  font-family:'Fredoka','M PLUS Rounded 1c',sans-serif;
  background:
    radial-gradient(circle at 18px 18px, rgba(34,34,34,.08) 3px, transparent 3px),
    var(--cream);
  background-size:36px 36px;
  line-height:1.6;
  overflow-x:hidden;
}

a{
  color:inherit;
  text-decoration:none;
}

button,
select,
textarea{
  font:inherit;
}

.bg-deco{
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.055;
  font-size:42px;
  font-weight:900;
  display:flex;
  justify-content:space-around;
  gap:42px;
  padding-top:80px;
  transform:rotate(-8deg);
  white-space:nowrap;
  z-index:-1;
}

.site-header{
  position:relative;
  padding:22px 24px 56px;
  overflow:hidden;
}

.site-header::before{
  content:"";
  position:absolute;
  top:-90px;
  left:-90px;
  width:240px;
  height:240px;
  background:var(--yellow);
  border:var(--border);
  transform:rotate(45deg);
  z-index:-1;
}

.site-header::after{
  content:"";
  position:absolute;
  right:8%;
  bottom:26px;
  width:52px;
  height:52px;
  background:var(--pink);
  border:var(--border);
  transform:rotate(45deg);
  z-index:-1;
}

.site-nav{
  max-width:1152px;
  margin:0 auto 44px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}

.back-link,
.nav-links a,
.lang-btn{
  display:inline-flex;
  align-items:center;
  min-height:40px;
  padding:8px 14px;
  border:3px solid var(--ink);
  border-radius:999px;
  background:var(--white);
  font-size:.85rem;
  font-weight:900;
  box-shadow:var(--shadow-sm);
}

.back-link::before{
  content:"<";
  margin-right:8px;
}

.nav-links{
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:10px;
}

.language-switch{
  display:flex;
  gap:8px;
  padding:6px;
  border:3px solid var(--ink);
  border-radius:999px;
  background:var(--white);
  box-shadow:var(--shadow-sm);
}

.lang-btn{
  min-height:32px;
  padding:5px 10px;
  border-width:0;
  box-shadow:none;
}

.lang-btn.is-active{
  background:var(--yellow);
}

.nav-links a:hover,
.back-link:hover,
.lang-btn:hover{
  background:var(--yellow);
  transform:translate(-2px,-2px);
}

.hero-shell{
  max-width:1152px;
  margin:0 auto;
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(320px,.75fr);
  align-items:center;
  gap:40px;
}

.eyebrow,
.section-kicker{
  color:var(--pink);
  font-size:.8rem;
  font-weight:900;
  letter-spacing:.14em;
  text-transform:uppercase;
}

.hero-copy h1{
  margin:10px 0 18px;
  font-size:clamp(4.4rem,12vw,8.5rem);
  font-weight:900;
  line-height:.82;
  letter-spacing:0;
  color:var(--yellow);
  -webkit-text-stroke:3px var(--ink);
  paint-order:stroke fill;
  text-shadow:8px 8px 0 var(--pink);
}

.hero-lead{
  max-width:620px;
  font-size:1.08rem;
  font-weight:800;
  color:var(--muted);
  border-left:8px solid var(--yellow);
  padding-left:18px;
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:28px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:12px 24px;
  border:var(--border);
  border-radius:999px;
  font-weight:900;
  box-shadow:var(--shadow-sm);
  transition:transform .15s ease, box-shadow .15s ease, background-color .15s ease;
}

.btn:hover{
  transform:translate(-3px,-3px);
  box-shadow:7px 7px 0 var(--ink);
}

.btn-primary{
  background:var(--yellow);
}

.btn-ghost{
  background:var(--white);
}

.hero-preview{
  position:relative;
  display:grid;
  gap:16px;
  padding:26px;
  background:var(--surface);
  border:var(--border);
  border-radius:var(--radius);
  box-shadow:12px 12px 0 var(--ink);
  transform:rotate(2deg);
}

.hero-preview::before{
  content:"";
  position:absolute;
  inset:16px -16px -16px 16px;
  background:var(--blue);
  border:var(--border);
  border-radius:var(--radius);
  z-index:-1;
}

.preview-card{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:16px;
  background:var(--white);
  border:4px solid var(--ink);
  border-radius:18px;
  box-shadow:var(--shadow-sm);
}

.preview-card span{
  font-size:.76rem;
  font-weight:900;
  text-transform:uppercase;
  opacity:.62;
}

.preview-card strong{
  font-size:1.1rem;
}

.preview-card-yellow{
  background:var(--yellow);
}

.preview-card-pink{
  background:var(--pink);
}

.marquee-strip{
  overflow:hidden;
  border-block:var(--border);
  background:var(--pink);
  margin-bottom:52px;
}

.marquee-track{
  display:flex;
  width:max-content;
  animation:marquee 25s linear infinite;
}

.marquee-track span{
  padding:12px 24px;
  color:var(--white);
  font-weight:900;
  letter-spacing:.12em;
  white-space:nowrap;
  text-shadow:2px 2px 0 var(--ink);
}

.panel,
.info-section,
.request-box{
  background:var(--white);
  border:var(--border);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow);
}

.gacha-section{
  scroll-margin-top:20px;
}

.section-heading{
  margin-bottom:20px;
}

.section-title{
  font-size:clamp(1.6rem,4vw,2.5rem);
  font-weight:900;
  line-height:1;
  margin-top:4px;
}

.category-chip{
  padding:12px 18px;
  border:4px solid var(--ink);
  border-radius:999px;
  background:var(--white);
  font-weight:900;
  box-shadow:var(--shadow-sm);
  transition:transform .15s ease, background-color .15s ease, box-shadow .15s ease;
  cursor:pointer;
}

.category-chip:hover{
  transform:translate(-2px,-2px);
}

.category-chip.active{
  background:var(--pink);
}

.theme-list{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}

.theme-chip{
  padding:10px 16px;
  border:4px solid var(--ink);
  border-radius:999px;
  background:var(--yellow);
  font-weight:900;
  box-shadow:var(--shadow-sm);
}

.draw-btn{
  position:fixed;
  bottom:20px;
  left:50%;
  transform:translateX(-50%);
  z-index:100;
  padding:18px 32px;
  border:var(--border);
  border-radius:999px;
  background:var(--orange);
  font-size:1.2rem;
  font-weight:900;
  box-shadow:var(--shadow);
  transition:transform .15s ease, box-shadow .15s ease, background-color .15s ease;
}

.draw-btn:hover{
  background:var(--yellow);
  transform:translateX(-50%) translateY(-4px);
}

.result-card{
  background:var(--white);
  border:var(--border);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow);
  animation:pop .2s ease;
}

.result-card:nth-child(3n+1){
  background:var(--yellow);
}

.result-card:nth-child(3n+2){
  background:var(--surface);
}

.result-card:nth-child(3n){
  background:var(--pink);
}

.result-title{
  font-size:.85rem;
  letter-spacing:.1em;
  opacity:.64;
  font-weight:900;
  margin-bottom:8px;
  text-transform:uppercase;
}

.result-value{
  font-size:1.8rem;
  font-weight:900;
}

.result-actions{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:14px;
  margin-top:24px;
}

.save-image-btn:disabled{
  cursor:not-allowed;
  opacity:.48;
  transform:none;
  box-shadow:var(--shadow-sm);
}

.save-image-status{
  color:var(--muted);
  font-size:.9rem;
  font-weight:900;
}

.history-section{
  margin-top:42px;
}

.history-list{
  display:flex;
  gap:16px;
  overflow-x:auto;
  padding:8px 4px 16px;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
}

.history-list::-webkit-scrollbar{
  height:8px;
}

.history-list::-webkit-scrollbar-thumb{
  background:rgba(34,34,34,.22);
  border-radius:999px;
}

.history-card{
  min-width:280px;
  max-width:320px;
  flex:0 0 280px;
  scroll-snap-align:start;
  background:var(--white);
  border:4px solid var(--ink);
  border-radius:22px;
  padding:16px;
  box-shadow:var(--shadow-sm);
}

.history-card__meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:12px;
  color:var(--muted);
  font-size:.78rem;
  font-weight:900;
}

.history-card__items{
  display:grid;
  gap:8px;
}

.history-card__item{
  padding:8px 10px;
  border:3px solid var(--ink);
  border-radius:14px;
  background:var(--surface);
}

.history-card__item:nth-child(odd){
  background:var(--yellow);
}

.history-card__item small{
  display:block;
  opacity:.62;
  font-size:.68rem;
  font-weight:900;
  text-transform:uppercase;
}

.history-card__item strong{
  display:block;
  margin-top:2px;
  font-size:1rem;
  line-height:1.25;
}

.history-card__actions{
  display:grid;
  gap:8px;
  margin-top:14px;
}

.history-card__actions button{
  width:100%;
  min-height:38px;
  padding:8px 12px;
  border:3px solid var(--ink);
  border-radius:999px;
  background:var(--pink);
  font-weight:900;
  box-shadow:3px 3px 0 var(--ink);
}

.history-card__actions button:nth-child(2){
  background:var(--white);
}

.history-empty{
  color:var(--muted);
  font-weight:900;
}

.info-section{
  position:relative;
  scroll-margin-top:20px;
}

.how-section{
  background:var(--surface);
}

.step-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
}

.step-card{
  min-height:100%;
  padding:22px;
  border:4px solid var(--ink);
  border-radius:22px;
  background:var(--white);
  box-shadow:var(--shadow-sm);
}

.step-card:nth-child(2){
  background:var(--yellow);
}

.step-card:nth-child(3){
  background:var(--pink);
}

.step-number{
  display:block;
  color:var(--yellow);
  font-size:2.4rem;
  font-weight:900;
  line-height:1;
  -webkit-text-stroke:2px var(--ink);
  paint-order:stroke fill;
  margin-bottom:14px;
}

.step-card:nth-child(2) .step-number{
  color:var(--pink);
}

.step-card:nth-child(3) .step-number{
  color:var(--white);
}

.step-card h3{
  font-size:1.2rem;
  font-weight:900;
  margin-bottom:8px;
}

.step-card p{
  color:var(--muted);
  font-weight:800;
}

.updates-request-section{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(320px,.82fr);
  gap:28px;
  background:var(--yellow);
}

.updates-list{
  display:grid;
  gap:14px;
}

.updates-status{
  color:rgba(34,34,34,.62);
  font-weight:900;
}

.update-item{
  display:grid;
  grid-template-columns:86px 1fr;
  overflow:hidden;
  border:4px solid var(--ink);
  border-radius:20px;
  background:var(--white);
  box-shadow:var(--shadow-sm);
}

.update-date{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:14px 10px;
  background:var(--pink);
  border-right:4px solid var(--ink);
  color:var(--white);
  font-weight:900;
  text-align:center;
  line-height:1.15;
}

.update-body{
  padding:14px 16px;
}

.update-body strong{
  display:block;
  font-size:.76rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--pink);
}

.update-body p{
  margin-top:4px;
  font-weight:800;
}

.request-box{
  display:grid;
  gap:16px;
  background:var(--ink);
  color:var(--white);
  box-shadow:10px 10px 0 var(--pink);
}

.request-box label{
  display:grid;
  gap:8px;
  font-weight:900;
}

.request-box select,
.request-box textarea{
  width:100%;
  border:4px solid var(--white);
  border-radius:18px;
  background:var(--surface);
  color:var(--ink);
  padding:12px 14px;
  font-weight:800;
  outline:none;
}

.request-box textarea{
  resize:vertical;
  min-height:120px;
}

.request-submit{
  width:100%;
  color:var(--ink);
}

.request-status{
  min-height:1.5em;
  color:rgba(255,255,255,.68);
  font-size:.86rem;
  font-weight:800;
}

.site-footer{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:28px;
  padding:38px 24px 110px;
  background:var(--ink);
  border-top:var(--border);
  color:var(--white);
}

.site-footer strong{
  display:block;
  margin-bottom:6px;
  color:var(--yellow);
  font-size:2rem;
  font-weight:900;
  line-height:1;
}

.site-footer p{
  color:rgba(255,255,255,.65);
  font-weight:800;
}

.site-footer nav{
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:10px;
}

.site-footer a{
  padding:8px 12px;
  border:3px solid rgba(255,255,255,.25);
  border-radius:999px;
  font-size:.85rem;
  font-weight:900;
}

.site-footer a:hover{
  border-color:var(--yellow);
  color:var(--yellow);
}

@media(min-width:1024px){
  .draw-btn{
    position:static;
    transform:none;
    margin-top:24px;
  }

  .draw-btn:hover{
    transform:translateY(-4px);
  }

  .site-footer{
    padding-bottom:42px;
  }
}

@media(max-width:900px){
  .hero-shell,
  .updates-request-section{
    grid-template-columns:1fr;
  }

  .hero-preview{
    max-width:520px;
  }

  .step-grid{
    grid-template-columns:1fr;
  }
}

@media(max-width:640px){
  .site-header{
    padding:18px 18px 42px;
  }

  .site-nav{
    align-items:flex-start;
    flex-direction:column;
    margin-bottom:34px;
  }

  .nav-links{
    justify-content:flex-start;
  }

  .nav-links a{
    min-height:36px;
    padding:7px 10px;
    font-size:.74rem;
  }

  .language-switch{
    align-self:flex-start;
  }

  .hero-copy h1{
    font-size:4.1rem;
    text-shadow:5px 5px 0 var(--pink);
  }

  .hero-lead{
    font-size:1rem;
  }

  .hero-preview{
    display:none;
  }

  .panel,
  .info-section,
  .request-box{
    border-width:4px;
    border-radius:22px;
    padding:18px;
    box-shadow:6px 6px 0 var(--ink);
  }

  .category-chip{
    padding:10px 14px;
    border-width:3px;
    font-size:.9rem;
  }

  .draw-btn{
    width:calc(100% - 32px);
    max-width:420px;
    padding:16px 22px;
  }

  .result-value{
    font-size:1.45rem;
  }

  .update-item{
    grid-template-columns:72px 1fr;
  }

  .site-footer{
    flex-direction:column;
  }

  .site-footer nav{
    justify-content:flex-start;
  }
}

@keyframes pop{
  from{
    transform:scale(.8) rotate(-4deg);
    opacity:0;
  }

  to{
    transform:scale(1) rotate(0);
    opacity:1;
  }
}

@keyframes marquee{
  from{
    transform:translateX(0);
  }

  to{
    transform:translateX(-50%);
  }
}