:root{
  --bg:#FFF8E7;/* surface */
  --panel:#FFFFFF;
  --muted:#6D4C41;
  --text:#3E2723;
  --brand:#D4822A;/* primary */
  --brand-2:#B8860B;/* tertiary */
  --accent:#8B4513;/* secondary */
  --border:#F1E4C7;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif}
body{line-height:1.5;}
.container{max-width:1100px;margin:0 auto;padding:0 20px}

.site-header{position:sticky;top:0;z-index:10;background:linear-gradient(180deg,rgba(212,130,42,.12),rgba(255,248,231,0))}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.brand .logo-mark{color:var(--brand);font-size:20px}
.brand .logo-text{letter-spacing:.2px}
.nav-links{display:flex;gap:18px}
.nav-links a{color:var(--muted);text-decoration:none;font-weight:600}
.nav-links a:hover{color:var(--brand)}

.hero{padding:64px 0 24px;background:radial-gradient(900px 450px at 20% 0%,rgba(212,130,42,.20),rgba(0,0,0,0)),radial-gradient(900px 450px at 80% 0%,rgba(184,134,11,.15),rgba(0,0,0,0))}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero h1{font-size:48px;line-height:1.05;margin:0 0 12px}
.subhead{color:var(--muted);font-size:18px;line-height:1.6;margin:0 0 18px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:12px 0}
.badge{display:inline-block;padding:10px 14px;border-radius:999px;font-weight:700;text-decoration:none}
.badge.coming-soon{background:linear-gradient(90deg,var(--brand),var(--brand-2));color:white;box-shadow:0 2px 0 rgba(0,0,0,.05)}
.cta-note{color:var(--muted);font-size:13px;margin-top:6px}

.hero-art{display:flex;align-items:center;justify-content:center;position:relative}
.device-frame{width:320px;height:560px;border-radius:28px;background:linear-gradient(180deg,#f2efe9,#e4dfd6);box-shadow:0 20px 60px rgba(0,0,0,.15),inset 0 0 0 8px #d9d3c5,inset 0 0 0 10px #cfc7b4}
.screen{margin:18px;border-radius:20px;height:calc(100% - 36px);background:linear-gradient(180deg,#FFF8E7,#FFF0D9);display:flex;flex-direction:column;box-shadow:inset 0 0 0 1px var(--border)}
.appbar{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--border);background:var(--brand);color:#fff}
.appbar-left{display:flex;align-items:center;gap:8px}
.app-title{font-weight:700}
.genre-chip{font-size:12px;padding:4px 8px;border-radius:999px;background:#fff;color:var(--brand);border:1px solid var(--border)}
.appbar-actions{display:flex;gap:8px;color:#fff}
.appbar-actions .icon{opacity:.9}
.page{padding:12px;display:flex;flex-direction:column;gap:10px}
.story-card{background:#FFFFFF;border:1px solid var(--border);border-radius:12px;padding:12px}
.story-text{font-size:13px;line-height:1.6;color:var(--text)}
.siblings{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto}
.sibling-card{flex:1;background:#FFFFFF;border:1px solid var(--border);border-radius:12px;padding:10px}
.sibling-card.selected{outline:2px solid var(--brand)}
.sibling-title{font-weight:700;margin-bottom:8px}
.dots{display:flex;gap:6px}
.dot{width:6px;height:6px;border-radius:999px;background:#2a2f40}
.dot.on{background:var(--brand)}
.hint{color:#6c7690}
.fab-stack{position:absolute;left:14px;bottom:14px;display:flex;flex-direction:column;gap:8px}
.fab{width:36px;height:36px;border-radius:999px;background:var(--accent);border:none;color:#fff;box-shadow:0 2px 0 rgba(0,0,0,.08)}

.sparkles{position:absolute;right:-8px;bottom:-8px;color:#a78bfa;opacity:.7;filter:drop-shadow(0 0 12px rgba(167,139,250,.35))}

.features{padding:32px 0}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature{background:var(--panel);border:1px solid var(--border);padding:18px;border-radius:14px}
.feature .icon{font-size:22px;margin-bottom:8px}
.feature h3{margin:4px 0 6px}
.feature p{color:var(--muted);margin:0}

.how{padding:28px 0}
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.how-step{background:var(--panel);border:1px solid var(--border);padding:18px;border-radius:14px}
.step{width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(180deg,var(--brand),var(--brand-2));font-weight:700;margin-bottom:6px}

.cta-wide{padding:36px 0}
.cta-wide .container{background:linear-gradient(90deg,rgba(108,92,231,.15),rgba(167,139,250,.15));border:1px solid var(--border);border-radius:18px;padding:28px;text-align:center}
.cta-wide h2{margin:0 0 6px}
.cta-wide p{margin:0 0 12px;color:var(--muted)}

.site-footer{padding:24px 0;border-top:1px solid var(--border)}
.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;align-items:center}
.brand.small .logo-mark{font-size:16px}
.brand.small .logo-text{font-size:14px}
.foot-links{display:flex;gap:12px;justify-content:center}
.foot-links a{color:var(--muted);text-decoration:none}
.foot-links a:hover{color:var(--text)}
.foot-note{text-align:right;color:var(--muted);font-size:13px}

@media (max-width: 920px){
  .hero-grid{grid-template-columns:1fr}
  .features-grid,.how-grid,.footer-grid{grid-template-columns:1fr}
  .device-frame{margin-top:8px}
  .foot-note{text-align:left}
}