:root{color-scheme:light;font-family:Segoe UI,ui-sans-serif,system-ui,-apple-system,Roboto,sans-serif;line-height:1.6}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100vh;background:#fdf6f0;color:#3d2c2c}.hero{text-align:center;padding:3rem 1.5rem 2rem;background:linear-gradient(135deg,#fce4ec,#f8e8d6,#e8f5e9);border-bottom:1px solid rgba(0,0,0,.06)}.hero h1{margin:0 0 .5rem;font-size:2.2rem;font-weight:700;color:#5d4037;letter-spacing:-.02em}.hero p{margin:0;color:#8d6e63;font-size:1.05rem;max-width:480px;margin-inline:auto}.steps{max-width:720px;margin:0 auto;padding:2rem 1.5rem 4rem;display:flex;flex-direction:column;gap:1.5rem}.step-card{display:flex;gap:1.25rem;background:#fff;border-radius:1rem;padding:1.5rem;box-shadow:0 2px 12px #0000000d;border:1px solid rgba(0,0,0,.04);transition:transform .2s,box-shadow .2s;cursor:default}.step-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px #00000017}.step-number{flex-shrink:0;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:1.2rem;color:#fff}.step-content{flex:1}.step-content h2{margin:0 0 .35rem;font-size:1.15rem;font-weight:600;color:#4e342e}.step-content .subtitle{margin:0 0 .5rem;font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;font-weight:600}.step-content p{margin:0;color:#6d4c41;font-size:.92rem;line-height:1.55}.step-content .tips{margin:.6rem 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:.4rem}.step-content .tips li{background:#fff3e0;color:#e65100;font-size:.75rem;font-weight:500;padding:.2rem .55rem;border-radius:999px}.step-card:nth-child(1) .step-number{background:#e8a0bf}.step-card:nth-child(1) .subtitle{color:#c2185b}.step-card:nth-child(2) .step-number{background:#90caf9}.step-card:nth-child(2) .subtitle{color:#1565c0}.step-card:nth-child(3) .step-number{background:#a5d6a7}.step-card:nth-child(3) .subtitle{color:#2e7d32}.step-card:nth-child(4) .step-number{background:#ce93d8}.step-card:nth-child(4) .subtitle{color:#7b1fa2}.step-card:nth-child(5) .step-number{background:#ffcc80}.step-card:nth-child(5) .subtitle{color:#e65100}.step-card:nth-child(6) .step-number{background:#80cbc4}.step-card:nth-child(6) .subtitle{color:#00695c}.step-card:nth-child(7) .step-number{background:#ef9a9a}.step-card:nth-child(7) .subtitle{color:#c62828}.frequency-bar{max-width:720px;margin:0 auto 1rem;padding:0 1.5rem;display:flex;gap:.5rem;justify-content:center}.freq-btn{border:1.5px solid #d7ccc8;background:#fff;color:#6d4c41;font-size:.82rem;font-weight:600;padding:.4rem 1rem;border-radius:999px;cursor:pointer;transition:all .15s}.freq-btn:hover{background:#fce4ec}.freq-btn.active{background:#5d4037;color:#fff;border-color:#5d4037}.footer{text-align:center;padding:2rem 1.5rem;color:#a1887f;font-size:.8rem}@media(max-width:500px){.hero h1{font-size:1.6rem}.step-card{flex-direction:column;align-items:flex-start;gap:.75rem}}