*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--pink: #ff6b9d;--purple: #c44dff;--blue: #4dc9f6;--yellow: #ffe66d;--green: #7bed9f;--orange: #ffa502;--bg: #fff5f9;--card-bg: #ffffff;--text: #2d1b33;--text-light: #6b4c7a;--radius: 1.25rem}html{scroll-behavior:smooth}body{font-family:Segoe UI,Comic Sans MS,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:2rem;background:linear-gradient(135deg,#ffe0ec,#e8d5f5,#d5e8f5);overflow:hidden}.hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 20% 30%,rgba(255,107,157,.2) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(196,77,255,.15) 0%,transparent 50%),radial-gradient(circle at 50% 50%,rgba(77,201,246,.1) 0%,transparent 50%);pointer-events:none}.hero-emoji{font-size:5rem;margin-bottom:1rem;animation:bounce 2s ease-in-out infinite;position:relative}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-15px)}}.hero h1{font-size:clamp(2rem,6vw,3.5rem);font-weight:800;background:linear-gradient(135deg,var(--pink),var(--purple),var(--blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.75rem;position:relative}.hero p{font-size:clamp(1rem,2.5vw,1.35rem);color:var(--text-light);max-width:36rem;margin-bottom:2rem;position:relative}.cta-btn{display:inline-block;padding:.9rem 2.5rem;border:none;border-radius:999px;background:linear-gradient(135deg,var(--pink),var(--purple));color:#fff;font-size:1.15rem;font-weight:700;cursor:pointer;text-decoration:none;position:relative;box-shadow:0 6px 24px #c44dff59;transition:transform .2s,box-shadow .2s}.cta-btn:hover{transform:translateY(-2px) scale(1.03);box-shadow:0 10px 32px #c44dff73}.floaters{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;overflow:hidden}.floater{position:absolute;font-size:2rem;animation:floatUp linear infinite;opacity:.5}@keyframes floatUp{0%{transform:translateY(100vh) rotate(0);opacity:0}10%{opacity:.5}90%{opacity:.5}to{transform:translateY(-10vh) rotate(360deg);opacity:0}}.section{padding:4rem 1.5rem;max-width:72rem;margin:0 auto}.section-title{text-align:center;font-size:clamp(1.5rem,4vw,2.25rem);font-weight:800;margin-bottom:.5rem}.section-subtitle{text-align:center;color:var(--text-light);font-size:1.05rem;margin-bottom:3rem;max-width:32rem;margin-left:auto;margin-right:auto}.tips-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));gap:1.5rem}.tip-card{background:var(--card-bg);border-radius:var(--radius);padding:2rem 1.5rem;text-align:center;box-shadow:0 4px 20px #0000000f;border:2px solid transparent;transition:transform .25s,border-color .25s,box-shadow .25s;cursor:default}.tip-card:hover{transform:translateY(-6px);box-shadow:0 12px 36px #0000001a}.tip-card:nth-child(1){border-color:var(--pink)}.tip-card:nth-child(2){border-color:var(--purple)}.tip-card:nth-child(3){border-color:var(--blue)}.tip-card:nth-child(4){border-color:var(--yellow)}.tip-card:nth-child(5){border-color:var(--green)}.tip-card:nth-child(6){border-color:var(--orange)}.tip-icon{font-size:3rem;margin-bottom:.75rem;display:block}.tip-card h3{font-size:1.15rem;font-weight:700;margin-bottom:.5rem}.tip-card p{color:var(--text-light);font-size:.95rem}.steps{display:flex;flex-direction:column;gap:2rem;max-width:40rem;margin:0 auto}.step{display:flex;gap:1.25rem;align-items:flex-start}.step-number{flex-shrink:0;width:3rem;height:3rem;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:1.1rem;color:#fff}.step:nth-child(1) .step-number{background:linear-gradient(135deg,var(--pink),var(--purple))}.step:nth-child(2) .step-number{background:linear-gradient(135deg,var(--purple),var(--blue))}.step:nth-child(3) .step-number{background:linear-gradient(135deg,var(--blue),var(--green))}.step:nth-child(4) .step-number{background:linear-gradient(135deg,var(--green),var(--yellow))}.step:nth-child(5) .step-number{background:linear-gradient(135deg,var(--yellow),var(--orange))}.step-content h3{font-size:1.1rem;font-weight:700;margin-bottom:.25rem}.step-content p{color:var(--text-light);font-size:.95rem}.challenges{display:grid;grid-template-columns:repeat(auto-fit,minmax(18rem,1fr));gap:1.5rem}.challenge-card{background:var(--card-bg);border-radius:var(--radius);padding:2rem;box-shadow:0 4px 20px #0000000f;position:relative;overflow:hidden}.challenge-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px}.challenge-card:nth-child(1):before{background:linear-gradient(90deg,var(--pink),var(--purple))}.challenge-card:nth-child(2):before{background:linear-gradient(90deg,var(--blue),var(--green))}.challenge-card:nth-child(3):before{background:linear-gradient(90deg,var(--yellow),var(--orange))}.challenge-card h3{font-size:1.15rem;font-weight:700;margin-bottom:.5rem;display:flex;align-items:center;gap:.5rem}.challenge-card p{color:var(--text-light);font-size:.95rem;margin-bottom:1rem}.badge{display:inline-block;padding:.25rem .75rem;border-radius:999px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.badge-easy{background:#e8f8f0;color:#1a9c5a}.badge-medium{background:#fff4e0;color:#c87e00}.badge-fun{background:#f0e6ff;color:#7c3aed}.pledge-section{background:linear-gradient(135deg,#ffe0ec,#e8d5f5,#d5e8f5);padding:4rem 1.5rem;text-align:center}.pledge-box{max-width:36rem;margin:0 auto;background:#ffffffd9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:var(--radius);padding:2.5rem 2rem;box-shadow:0 8px 32px #00000014}.pledge-box h2{font-size:1.75rem;font-weight:800;margin-bottom:1rem}.pledge-box p{color:var(--text-light);font-size:1rem;margin-bottom:1.5rem;line-height:1.7}.pledge-checklist{list-style:none;text-align:left;margin-bottom:2rem}.pledge-checklist li{padding:.6rem 0;font-size:1rem;display:flex;align-items:center;gap:.75rem;border-bottom:1px solid rgba(0,0,0,.06);cursor:pointer;-webkit-user-select:none;user-select:none;transition:opacity .2s}.pledge-checklist li:last-child{border-bottom:none}.check-icon{width:1.5rem;height:1.5rem;border-radius:50%;border:2px solid var(--purple);display:grid;place-items:center;flex-shrink:0;transition:background .2s,border-color .2s;font-size:.8rem;color:transparent}.pledge-checklist li.checked .check-icon{background:var(--purple);border-color:var(--purple);color:#fff}.pledge-checklist li.checked span{text-decoration:line-through;opacity:.6}.footer{text-align:center;padding:2.5rem 1.5rem;color:var(--text-light);font-size:.9rem}.footer-hearts{font-size:1.5rem;margin-bottom:.5rem;animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.15)}}@media(max-width:480px){.section{padding:3rem 1rem}.tips-grid,.challenges{grid-template-columns:1fr}}