:root{
  --bg:#2a1e16;
  --bg2:#1f140d;
  --card:#3a2a1f;
  --ink:#f3e9df;
  --muted:#d9c8b6;
  --accent:#b08968;
  --accent2:#ddb892;
  --line:#6f4e37;
  --shadow:0 18px 50px rgba(0,0,0,.45);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Georgia, ui-serif, serif;
  color:var(--ink);
  background:
    radial-gradient(900px 650px at 20% 10%, rgba(221,184,146,.20), transparent 55%),
    linear-gradient(180deg,var(--bg),var(--bg2));
}

.grain{
  position:fixed; inset:-40%;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E");
  mix-blend-mode:overlay; pointer-events:none;
}

.wrap{max-width:940px;margin:0 auto;padding:18px;display:flex;flex-direction:column;gap:16px}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.badge{padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:#3a2a1f;color:var(--muted)}
.ghost{background:transparent;border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:10px 14px;cursor:pointer}

.card{background:linear-gradient(180deg,#3a2a1f,#2e2118);border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:var(--shadow)}
.page{display:none}
.page.active{display:block}

h1,h2{margin:0 0 10px;font-size:clamp(30px,4.5vw,50px)}
.sub{color:var(--muted);margin:0 0 18px;font-size:18px}

.question{background:#2e2118;border:1px solid var(--line);border-radius:16px;padding:16px}
.q{font-size:24px;margin:0 0 10px}

.arena{
  position:relative;
  height:120px;
  border-radius:16px;
  border:1px dashed var(--line);
  background:rgba(0,0,0,.15);
  display:flex;
  align-items:center;
  justify-content:center;
  gap:20px;
  overflow:hidden;
}

.btnRow{display:flex;gap:14px;flex-wrap:wrap}
.btnRow.center{justify-content:center}

.btn{
  font-size:22px;
  padding:18px 26px;
  border-radius:18px;
  border:2px solid var(--line);
  background:#4a3424;
  color:var(--ink);
  cursor:pointer;
  transform:translateZ(0);
}
.btn.big{font-size:24px;padding:20px 28px}
.btn.yes{background:#5f3f2b}
.btn.no{background:#3a2a1f; position:absolute; left:60%; top:50%; transform:translate(-50%,-50%);}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(1px)}

.tease{min-height:26px;margin:10px 0 0;color:var(--muted);font-size:18px}
.tiny{font-size:14px;color:var(--muted)}
.hint{opacity:.9}
.footerNote{margin-top:10px;color:var(--muted)}
.centerText{text-align:center}

.meme{border:2px dashed var(--line);border-radius:18px;padding:18px;text-align:center}
.memeTop,.memeBot{letter-spacing:.2em;font-weight:bold}
.memeMid,.memePunch{font-size:clamp(24px,4vw,36px);font-weight:bold}

.birthday{display:flex;gap:14px;align-items:center;background:#2e2118;border:1px solid var(--line);border-radius:16px;padding:14px}
.cake{font-size:34px}
.hb{font-size:24px;margin:0}
.note{color:var(--muted);margin:6px 0 0}

.poem{background:rgba(0,0,0,.10);border:1px solid var(--line);border-radius:16px;padding:14px}
.poem p{font-size:19px;line-height:1.55;margin:10px 0}
.poem .emph{font-weight:bold;font-size:20px}
.quote{background:rgba(221,184,146,.14);border:1px solid var(--line);padding:2px 8px;border-radius:999px;white-space:nowrap}
.quoteBlock{
  background:#2a1e16;
  border-left:4px solid var(--accent2);
  padding:10px 12px;
  border-radius:12px;
  font-style:italic;
}

.ytWrap{margin-top:16px; display:flex; flex-direction:column; gap:12px; align-items:center;}
.ytFrame{width:min(760px,100%); aspect-ratio:16/9; border:2px solid var(--line); border-radius:18px; overflow:hidden; background:#2e2118;}
.ytFrame iframe{width:100%; height:100%;}

.finale{text-align:center}
.sitefoot{text-align:center;color:var(--muted)}
.shake{animation:shake .25s linear 1}
@keyframes shake{
  0%{transform:translate(-50%,-50%) rotate(0deg)}
  25%{transform:translate(-52%,-48%) rotate(-2deg)}
  50%{transform:translate(-48%,-52%) rotate(2deg)}
  75%{transform:translate(-51%,-49%) rotate(-2deg)}
  100%{transform:translate(-50%,-50%) rotate(0deg)}
}
.pop{animation:pop .25s ease-out 1}
@keyframes pop{from{transform:scale(.9)}to{transform:scale(1)}}

.confetti{
  position:fixed; inset:0; pointer-events:none;
  background-image:
    radial-gradient(circle at 10% 20%, rgba(221,184,146,.8) 0 2px, transparent 3px),
    radial-gradient(circle at 80% 10%, rgba(176,137,104,.8) 0 2px, transparent 3px),
    radial-gradient(circle at 30% 70%, rgba(221,184,146,.8) 0 2px, transparent 3px),
    radial-gradient(circle at 60% 50%, rgba(176,137,104,.8) 0 2px, transparent 3px);
  opacity:0;
  transition:opacity .15s ease;
}
.confetti.on{opacity:1}

.linkBox{margin-top:16px;display:flex;flex-direction:column;gap:12px;align-items:center;
  background:rgba(0,0,0,.10);border:1px solid var(--line);border-radius:16px;padding:14px}