:root{--bg: #FBF8F4;--ink: #2E2A28;--muted: #6E675F;--brand: #E08A93;--brand-deep: #C66B77;--brand-tint: #FBEEF0;--accent: #A7BFA6;--sage-tint: #EFF4EE;--info: #7FA8B0;--sand: #EFE6DA;--card: #FFFFFF;--line: #ECE4DA;--shadow: 0 2px 8px rgba(60, 40, 50, .06);--radius: 14px;--maxw: 1080px;--font-head: "Fraunces", Georgia, "Times New Roman", serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--bg);line-height:1.55}a{color:inherit}.brand,.hero-title,.page-title,.section-heading,.category-title,.stage-summary h2,.pillar-card h2,.related h3,.legal h2{font-family:var(--font-head)}.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}.site-header{position:sticky;top:0;z-index:20;background:#fbf8f4e6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:60px}.brand{font-weight:800;font-size:1.25rem;text-decoration:none;letter-spacing:-.5px}.brand{display:inline-flex;align-items:center}.brand-mark{margin-right:7px;border-radius:7px}.nav{display:flex;gap:6px}.nav-link{text-decoration:none;padding:8px 14px;border-radius:999px;font-weight:600;color:var(--muted);font-size:.95rem}.nav-link:hover{background:var(--brand-tint);color:var(--ink)}.nav-link.is-active{background:var(--brand);color:#fff}.hero{background:linear-gradient(160deg,var(--brand-tint) 0%,var(--sage-tint) 100%);padding:64px 0 56px;text-align:center}.hero-title{font-size:clamp(2.2rem,6vw,3.4rem);margin:0 0 12px;letter-spacing:-1px}.hero-sub{max-width:600px;margin:0 auto 28px;color:var(--muted);font-size:1.1rem}.hero-cta,.pillar-card{transition:transform .15s ease,box-shadow .15s 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var(--line);border-radius:8px;padding:8px 12px;margin:0 0 20px}.section-heading{margin:36px 0 16px;font-size:1.4rem}.month-tabs{display:flex;gap:8px;overflow-x:auto;padding:6px 2px 14px;-webkit-overflow-scrolling:touch}.month-tab{flex:0 0 auto;border:1px solid var(--line);background:#fff;color:var(--muted);padding:9px 15px;border-radius:999px;font-weight:600;cursor:pointer;font-size:.9rem;white-space:nowrap;text-decoration:none;display:inline-flex;align-items:center}.month-tab:hover{border-color:var(--brand);color:var(--brand-deep)}.month-tab.is-active{background:var(--brand);border-color:var(--brand);color:#fff}.stage-summary{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:8px;box-shadow:var(--shadow)}.stage-summary h2{margin:0 0 8px}.age-range{color:var(--muted);font-weight:500;font-size:1rem}.dev-summary{color:var(--ink);margin:0 0 16px}.stage-meta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:8px}.meta-chip{background:var(--sage-tint);border-radius:10px;padding:8px 14px;display:flex;flex-direction:column}.meta-chip strong{font-size:.75rem;text-transform:uppercase;letter-spacing:.5px;color:var(--brand-deep)}.info-block{margin-top:14px}.info-block h3{margin:0 0 6px;font-size:1.05rem}.info-block ul{margin:0;padding-left:20px;color:var(--ink)}.info-block li{margin-bottom:4px}.category{margin:26px 0}.category-title{font-size:1.15rem;margin:0 0 14px;padding-left:12px;border-left:4px solid var(--brand)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;overflow:hidden;box-shadow:var(--shadow)}.card-img{width:100%;height:130px;object-fit:cover}.card-img--placeholder{display:flex;align-items:center;justify-content:center;font-size:3.4rem;line-height:1;background:linear-gradient(135deg,var(--brand-tint),var(--sage-tint))}.card-body{padding:14px 16px 8px;flex:1}.card-title{margin:0 0 4px;font-size:1rem}.card-pick{margin:0 0 8px;font-size:.82rem;font-weight:700;color:var(--brand-deep);background:var(--brand-tint);border:1px solid #F0D8DC;border-radius:8px;padding:4px 8px;display:inline-block}.card-why{margin:0 0 8px;color:var(--ink);font-size:.9rem}.card-tip{margin:0;color:var(--muted);font-size:.85rem}.card-cta{display:block;text-align:center;text-decoration:none;font-weight:700;background:var(--brand-tint);color:var(--brand-deep);padding:12px;margin:8px;border-radius:10px;border:1px solid #F0D8DC}.card-cta:hover{background:var(--brand);color:#fff;border-color:var(--brand)}.guide{margin:24px 0}.guide-note{color:var(--muted);font-size:.9rem;margin:0 0 12px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}.ref-table{width:100%;border-collapse:collapse;min-width:520px;background:#fff}.ref-table th,.ref-table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);font-size:.92rem}.ref-table th{background:var(--brand-tint);font-size:.8rem;text-transform:uppercase;letter-spacing:.4px;color:var(--brand-deep)}.ref-table tr:last-child td{border-bottom:none}.cell-note{color:var(--muted);font-size:.85rem}.related{margin:36px 0 8px;padding:18px 20px;background:var(--sage-tint);border:1px solid #DDE8DC;border-radius:var(--radius)}.related h3{margin:0 0 12px;font-size:1.05rem}.related-links{display:flex;gap:12px;flex-wrap:wrap}.related-links a{text-decoration:none;font-weight:600;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 16px}.related-links a:hover{border-color:var(--accent);color:var(--brand-deep)}.how-we-choose{margin:20px 0 0;font-size:.85rem;color:var(--muted);border-top:1px dashed var(--line);padding-top:14px}.how-we-choose a{color:var(--brand-deep);font-weight:600}.safe-sleep-banner{background:#fff8e6;border:1px solid #ffe2a8;border-radius:var(--radius);padding:14px 18px;margin-bottom:8px;font-size:.92rem;color:#6b5a2a}.site-footer{border-top:1px solid var(--line);background:var(--sand);margin-top:48px;padding:28px 0}.footer-nav{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:14px}.footer-nav a{color:var(--brand-deep);text-decoration:none;font-weight:600;font-size:.9rem}.footer-nav a:hover{text-decoration:underline}.legal{max-width:760px}.legal-updated{color:var(--muted);font-size:.85rem;margin-top:-8px}.legal h2{font-size:1.2rem;margin:26px 0 8px}.legal p{color:var(--ink);margin:0 0 12px}.legal a{color:var(--brand-deep)}.disclosure{font-size:.85rem;color:var(--muted);margin:0 0 8px}.medical-note{font-size:.8rem;color:var(--muted);margin:0 0 8px}.copyright{font-size:.8rem;color:var(--muted);margin:0}@media (max-width: 860px){.pillars{grid-template-columns:1fr 1fr}}@media (max-width: 720px){.pillars{grid-template-columns:1fr;margin-top:24px}.hero{padding:48px 0 40px}.card-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}.card-img{height:104px}.card-img--placeholder{font-size:2.8rem}}@media (max-width: 600px){.container{padding:0 16px}.nav-inner{height:54px}.brand{font-size:1.1rem}.nav{gap:2px}.nav-link{padding:7px 10px;font-size:.85rem}.page{padding:26px 16px 48px}.page-title{font-size:1.6rem}.section-heading{font-size:1.2rem}.stage-summary{padding:16px}.card-body{padding:12px 12px 6px}.card-cta{margin:6px;padding:10px}}@media (max-width: 380px){.card-grid{grid-template-columns:1fr}.nav-link{padding:6px 8px;font-size:.8rem}.nav-link span{display:none}}