*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--orange:#FF6B35;--orange-light:#FFF0E8;--yellow:#FFD166;--green:#06D6A0;--blue:#118AB2;--purple:#7B2CBF;--dark:#1A1A2E;--gray-900:#2D2D3F;--gray-700:#555;--gray-400:#999;--gray-200:#E8E8F0;--white:#FFFFFF;--radius:12px;--radius-sm:8px;--shadow:0 2px 12px rgba(0,0,0,.08);--shadow-lg:0 8px 32px rgba(0,0,0,.12);--font:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;--max-width:960px}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:var(--font);color:var(--dark);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
.container{max-width:var(--max-width);margin:0 auto;padding:0 20px}
img,svg{max-width:100%;height:auto}

/* Header */
.site-header{padding:14px 0;border-bottom:1px solid var(--gray-200);background:var(--white);position:sticky;top:0;z-index:100}
.site-header .container{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1.2rem;color:var(--dark);text-decoration:none}
.logo svg{flex-shrink:0}
.site-nav{display:flex;gap:16px;flex-wrap:wrap}
.site-nav a{color:var(--gray-700);text-decoration:none;font-size:.9rem;font-weight:500}
.site-nav a:hover{color:var(--orange)}

/* Hero */
.hero{padding:60px 0 40px;background:linear-gradient(135deg,var(--orange-light),var(--white));text-align:center}
.hero h1{font-size:2.2rem;line-height:1.2;margin-bottom:12px;color:var(--dark)}
.hero-sub{font-size:1.1rem;color:var(--gray-700);max-width:600px;margin:0 auto 24px}

/* Buttons */
.btn{display:inline-block;padding:10px 22px;border-radius:var(--radius-sm);font-size:1rem;font-weight:600;text-decoration:none;cursor:pointer;border:none;transition:background .2s,transform .1s;font-family:var(--font)}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--orange);color:var(--white)}
.btn-primary:hover{background:#e55a2b}
.btn-secondary{background:var(--gray-200);color:var(--dark)}
.btn-secondary:hover{background:#d8d8e0}
.btn-lg{padding:14px 32px;font-size:1.1rem}
.btn-sm{padding:6px 14px;font-size:.85rem}

/* Sections */
section{padding:48px 0}
.section-intro{color:var(--gray-700);margin-bottom:28px;font-size:1rem}
h2{font-size:1.6rem;margin-bottom:8px}

/* Generator */
.setup-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:28px}
.setup-card{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius);padding:20px}
.setup-label{display:block;font-weight:600;font-size:.9rem;margin-bottom:10px;color:var(--gray-700);text-transform:uppercase;letter-spacing:.5px}
.number-control{display:flex;align-items:center;gap:16px}
.number-control button{width:36px;height:36px;border-radius:50%;border:1px solid var(--gray-200);background:var(--white);font-size:1.3rem;cursor:pointer;display:flex;align-items:center;justify-content:center}
.number-control button:hover{background:var(--gray-200)}
.number-control span{font-size:1.6rem;font-weight:700;min-width:30px;text-align:center}
.age-inputs{display:flex;flex-wrap:wrap;gap:8px}
.age-inputs input{width:52px;padding:8px;border:1px solid var(--gray-200);border-radius:var(--radius-sm);text-align:center;font-size:1rem;font-family:var(--font)}
.chip-group{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:8px 16px;border-radius:20px;border:2px solid var(--gray-200);background:var(--white);cursor:pointer;font-size:.9rem;font-family:var(--font);transition:all .15s}
.chip:hover{border-color:var(--orange)}
.chip.active{border-color:var(--orange);background:var(--orange-light);color:var(--orange);font-weight:600}

/* Deck area */
.deck-area{background:#f8f7f4;padding:48px 0}
.deck-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:24px}
.deck-stats{font-size:.9rem;color:var(--gray-700)}
.deck-container{min-height:200px;display:flex;justify-content:center}
.empty-state{text-align:center;padding:60px 20px;color:var(--gray-400)}
.empty-state svg{margin-bottom:16px}

/* Activity cards */
.activity-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);width:320px;max-width:100%;padding:24px;border-top:4px solid var(--orange);position:relative;transition:transform .15s}
.activity-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.activity-card .card-energy{position:absolute;top:12px;right:16px;font-size:.75rem;padding:3px 8px;border-radius:10px;background:var(--gray-200);color:var(--gray-700)}
.activity-card h3{font-size:1.15rem;margin-bottom:6px;padding-right:80px}
.activity-card .card-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:.8rem;color:var(--gray-400);margin-bottom:12px}
.activity-card .card-meta span{display:flex;align-items:center;gap:4px}
.activity-card .card-desc{font-size:.9rem;color:var(--gray-700);margin-bottom:12px}
.activity-card .card-materials{background:var(--gray-200);border-radius:var(--radius-sm);padding:10px 14px;font-size:.85rem;margin-bottom:12px}
.activity-card .card-materials strong{display:block;font-size:.75rem;text-transform:uppercase;color:var(--gray-700);margin-bottom:4px}
.activity-card .card-weather{font-size:.82rem;color:var(--blue);margin-bottom:12px}
.activity-card .card-age-note{font-size:.82rem;color:var(--purple);margin-bottom:12px}
.activity-card .card-sub{font-size:.82rem;color:var(--green);background:rgba(6,214,160,.08);padding:8px 12px;border-radius:var(--radius-sm);margin-bottom:12px}
.activity-card .card-actions{display:flex;gap:8px;margin-top:12px}
.activity-card .star-btn{background:none;border:1px solid var(--gray-200);border-radius:var(--radius-sm);padding:6px 12px;cursor:pointer;font-size:.85rem;display:flex;align-items:center;gap:4px;font-family:var(--font)}
.activity-card .star-btn.saved{background:var(--yellow);border-color:var(--yellow)}

/* Card navigation */
.card-nav{display:flex;justify-content:center;align-items:center;gap:20px;margin-top:24px}
.card-nav button{padding:10px 20px;border-radius:var(--radius-sm);border:1px solid var(--gray-200);background:var(--white);cursor:pointer;font-family:var(--font)}
.card-nav button:hover{background:var(--gray-200)}
.card-nav span{font-weight:600;color:var(--gray-700)}

/* Deck actions */
.deck-actions{display:flex;justify-content:center;gap:12px;margin-top:24px;flex-wrap:wrap}

/* Collection */
.collection-section{background:var(--orange-light)}
.collection-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-top:20px}
.mini-card{background:var(--white);border-radius:var(--radius-sm);padding:16px;box-shadow:var(--shadow);position:relative}
.mini-card h4{font-size:.95rem;margin-bottom:4px}
.mini-card p{font-size:.8rem;color:var(--gray-700)}
.mini-card .remove-btn{position:absolute;top:8px;right:8px;background:none;border:none;cursor:pointer;font-size:1rem;color:var(--gray-400)}
.mini-card .remove-btn:hover{color:#e74c3c}
.empty-collection{color:var(--gray-700);text-align:center;padding:40px 20px}

/* Schedule */
.schedule-section{background:#f0f7ff}
.schedule-slots{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}
.schedule-slot{display:flex;align-items:center;gap:12px;background:var(--white);border-radius:var(--radius-sm);padding:12px 16px;box-shadow:var(--shadow)}
.schedule-slot .slot-time{font-weight:700;font-size:.85rem;min-width:80px;color:var(--blue)}
.schedule-slot .slot-activity{flex:1;font-size:.9rem}
.schedule-slot select{padding:6px 10px;border:1px solid var(--gray-200);border-radius:var(--radius-sm);font-size:.85rem;font-family:var(--font);max-width:280px}

/* Content section */
.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}
.content-grid article{margin-bottom:8px}
.content-grid h3{font-size:1.05rem;margin-bottom:6px;color:var(--dark)}
.content-grid p{font-size:.9rem;color:var(--gray-700)}
.last-updated{text-align:center;color:var(--gray-400);font-size:.8rem;margin-top:40px}

/* Footer */
.site-footer{background:var(--dark);color:var(--gray-400);padding:40px 0;text-align:center}
.footer-nav{display:flex;justify-content:center;gap:16px;margin:12px 0;flex-wrap:wrap}
.footer-nav a{color:var(--gray-400);text-decoration:none;font-size:.9rem}
.footer-nav a:hover{color:var(--white)}
.footer-small{font-size:.8rem;margin-top:8px}

/* Print */
@media print{
  .site-header,.site-footer,.deck-controls,.deck-actions,.card-nav,.schedule-builder button,.setup-grid,.hero,.collection-section,.site-nav,.btn,.schedule-section h2,.schedule-section .section-intro,.deck-header,.deck-stats,.last-updated,.content-section,.empty-state,.empty-collection,.number-control button,.star-btn,.remove-btn,.schedule-slot select,.chip-group,.age-inputs input,.setup-card,.footer-nav,.footer-small,.schedule-builder,.card-actions,.schedule-slots,.collection-grid,.activity-card .card-actions,.activity-card .star-btn,.schedule-slot .slot-time,.mini-card .remove-btn,.schedule-slot select,.activity-card .card-actions,.deck-area .empty-state,.schedule-section .section-intro,.schedule-section h2,.deck-header,.deck-stats,.last-updated,.content-section,.empty-state,.empty-collection,.number-control button,.star-btn,.remove-btn,.schedule-slot select,.chip-group,.age-inputs input,.setup-card,.footer-nav,.footer-small,.schedule-builder,.card-actions,.schedule-slots,.collection-grid,.activity-card .card-actions,.activity-card .star-btn,.schedule-slot .slot-time,.mini-card .remove-btn,.schedule-slot select,.activity-card .card-actions,.deck-area .empty-state,#generator,#collection,.site-header,.site-footer,.deck-controls,.deck-actions,.card-nav,.schedule-builder button,.setup-grid,.hero,.collection-section,.site-nav,.btn,.schedule-section h2,.schedule-section .section-intro,.deck-header,.deck-stats,.last-updated,.content-section,.empty-state,.empty-collection,.number-control button,.star-btn,.remove-btn,.schedule-slot select,.chip-group,.age-inputs input,.setup-card,.footer-nav,.footer-small,.schedule-builder,.card-actions,.schedule-slots,.collection-grid,.activity-card .card-actions,.activity-card .star-btn,.schedule-slot .slot-time,.mini-card .remove-btn,.schedule-slot select,.activity-card .card-actions,.deck-area .empty-state{ display:none!important }
  .schedule-slot{ border:1px dashed #999; box-shadow:none }
  .schedule-slot .slot-activity{ font-size:1.1rem }
  body{ background:#fff }
}

/* Responsive */
@media(max-width:680px){
  .hero h1{font-size:1.6rem}
  .setup-grid{grid-template-columns:1fr}
  .content-grid{grid-template-columns:1fr}
  .deck-header{flex-direction:column;align-items:flex-start}
  .site-header .container{flex-direction:column}
  .activity-card{width:100%}
}



/* Factory-injected deployment helpers. The AI owns the site design above this block. */
.ad-unit {
  width: min(100%, 720px);
  min-height: 120px;
  margin: 24px auto;
  display: block;
}

.legal-page {
  width: min(900px, calc(100% - 32px));
  margin: 40px auto;
}

.factory-fallback-nav {
  width: min(900px, calc(100% - 32px));
  margin: 24px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  font-size: 0.95rem;
}

.factory-fallback-nav a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}