@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Nunito:wght@400;500;600;700;800;900&display=swap');
/* A friendly, colorful family notebook. */
:root{--blue:#304cce;--ink:#202b49;--muted:#505e75;--line:#d5dfed;--yellow:#edfa85;--paper:#edf4fc}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;background:#fff;color:var(--ink);font-family:'DM Sans',Arial,sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}.wrap{width:min(1180px,calc(100% - 80px));margin-inline:auto}.header{min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-family:'Nunito',Arial,sans-serif;font-size:34px;font-weight:900;letter-spacing:-1.7px}.brand span{font-weight:600}.brand i{color:var(--blue);font-style:normal}nav{display:flex;gap:28px;align-items:center;font-size:15px;font-weight:600}nav a:last-child{background:var(--yellow);padding:10px 20px;border-radius:40px}nav a:hover{color:var(--blue)}nav span{margin-left:10px}
.hero{width:min(1340px,calc(100% - 40px));padding:64px clamp(28px,5vw,80px);display:grid;grid-template-columns:1.12fr 1fr;gap:65px;align-items:center;background:#e9f3ff;border-radius:38px;margin-bottom:35px}.eyebrow{font-size:13px;font-weight:700;color:var(--blue);margin:0 0 21px}.hero-copy>.eyebrow{display:inline-block;background:white;border-radius:30px;padding:7px 15px;transform:rotate(-2deg)}h1,h2,h3{font-family:'Nunito',Arial,sans-serif}h1{font-size:clamp(43px,4.7vw,66px);line-height:1.08;letter-spacing:-2.4px;font-weight:900;margin:0 0 24px}h1>span{color:var(--blue)}.intro{font-size:18px;max-width:440px;color:var(--muted);margin:0 0 27px}.button{display:inline-flex;align-items:center;gap:25px;border-radius:40px;padding:16px 23px;background:var(--blue);color:white;font-size:16px;font-weight:600;box-shadow:0 5px 0 #223891;transition:transform .2s,box-shadow .2s}.button:hover{transform:translateY(-2px);box-shadow:0 7px 0 #223891}.button:active{transform:translateY(3px);box-shadow:0 2px 0 #223891}.hero-note{font-size:14px;color:var(--muted);margin:22px 0 0}
.budget{background:#fff;border:2px solid #202b49;border-radius:27px;padding:26px;transform:rotate(3deg);box-shadow:9px 10px 0 #becffc;min-width:0}.budget-top{display:flex;gap:12px;align-items:center;justify-content:space-between;font-size:14px;font-weight:600}.month-label{font-size:12px;white-space:nowrap;background:var(--yellow);border-radius:20px;padding:5px 10px;transform:rotate(5deg)}.total{font-family:'Nunito',Arial,sans-serif;font-size:clamp(95px,10vw,135px);line-height:1.15;font-weight:900;letter-spacing:-6px;margin-top:18px;color:var(--blue)}.total>span{font-size:.5em;letter-spacing:-2px;margin-left:9px}.total-label{font-size:15px;color:var(--muted);margin:0 0 26px}.budget-bar{display:flex;gap:5px;height:17px;margin-bottom:19px}.budget-bar span:first-child{width:20%;background:#d3e949;border-radius:15px}.budget-bar span:last-child{width:80%;background:#91b8ff;border-radius:15px}.budget-values{display:grid;grid-template-columns:1fr 1fr;gap:12px}.budget-values>div{font-size:14px;background:#f1f8cd;padding:14px 12px;border-radius:17px}.budget-values>div+div{background:#e7efff}.dot{display:none}.budget-values strong{font-family:'Nunito',Arial,sans-serif;font-size:37px;line-height:1.3;letter-spacing:-1px;display:block;font-weight:900;margin:4px 0}.budget-values small{font-size:13px;color:var(--muted);display:block}.budget-bottom{display:flex;align-items:center;justify-content:space-between;font-size:14px;font-weight:600;border-top:1px dashed #b4c0d5;margin-top:23px;padding-top:17px}.budget-bottom>span:last-child{color:var(--blue);font-size:22px}.example{font-size:12px;color:var(--muted);margin:12px 0 0}
.principle-inner{display:flex;justify-content:center;gap:35px;flex-wrap:wrap;padding:10px 0 25px;font-family:'Nunito',Arial,sans-serif;font-weight:800;font-size:18px}.principle p{margin:0}.principle p:before{content:'•';color:var(--blue);margin-right:12px}.section{padding-block:72px}.method{display:grid;grid-template-columns:1fr 1.15fr;gap:75px}h2{font-size:42px;line-height:1.15;font-weight:900;letter-spacing:-1.5px;margin:0 0 20px}.section-intro>p:last-child{max-width:350px;color:var(--muted)}.steps{display:grid;gap:14px}.steps article{display:flex;align-items:flex-start;gap:18px;padding:23px;border-radius:23px;background:#f1f6fd}.steps article:nth-child(2){background:#f3f8dc}.steps article:nth-child(3){background:#fff0d9}.number{flex-shrink:0;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:white;font-family:'Nunito',Arial,sans-serif;font-weight:900;color:var(--blue);font-size:16px}h3{font-size:23px;line-height:1.25;font-weight:900;letter-spacing:-.5px;margin:0 0 10px}.steps p{font-size:16px;color:var(--muted);margin:0}
.resources{background:#f5f8fd;border-radius:40px 40px 0 0}.resources-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:28px}.resources-heading>p{font-size:16px;color:var(--muted);margin-bottom:23px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}.card{display:flex;flex-direction:column;padding:26px 24px 0;border:1px solid #d4e0ad;border-radius:25px;background:#f0f8d0;min-height:365px}.card:nth-child(2){background:#e2edff;border-color:#c7d8f3;transform:rotate(-1deg)}.card:nth-child(3){background:#ffeaca;border-color:#efd5b0}.card-top{display:flex;flex-direction:column;align-items:start;gap:12px;font-size:11px;font-weight:700;letter-spacing:.6px;margin-bottom:23px}.availability{font-size:12px;font-weight:500;letter-spacing:0;background:#ffffffb8;border-radius:20px;padding:4px 10px;color:#4d5870}.card h3{font-size:28px;letter-spacing:-1px}.card>p{color:var(--muted);margin:0 0 24px}.card details{margin-top:auto;border-top:1px solid #202b4925}summary{display:flex;justify-content:space-between;gap:12px;list-style:none;cursor:pointer;padding:17px 0;font-size:14px;font-weight:700}summary::-webkit-details-marker{display:none}summary span{color:var(--blue);font-size:21px;line-height:1}details[open] summary span{transform:rotate(45deg)}details p{font-size:15px;color:var(--muted);margin:0 0 24px}.closing{padding:72px 20px;text-align:center}.closing h2{font-size:clamp(29px,3.5vw,45px);line-height:1.25}.closing h2 span{color:var(--blue)}.closing a{display:inline-flex;gap:18px;align-items:center;border-radius:30px;background:#edf3fc;padding:10px 19px;font-size:14px;margin-top:12px}footer{display:flex;align-items:center;justify-content:space-between;gap:22px;border-top:1px solid var(--line);padding-block:25px}footer .brand{font-size:28px}footer p,footer>span{font-size:14px;color:var(--muted)}
@media(max-width:1000px){.wrap{width:calc(100% - 48px)}.hero{width:calc(100% - 32px);padding:45px 30px;gap:32px}h1{font-size:49px}.budget{padding:22px}.budget-top{font-size:13px}.method{gap:35px}.cards{gap:14px}.card{padding:23px 19px 0}.card h3{font-size:25px}.principle-inner{gap:15px;font-size:16px}.resources-heading>p{max-width:200px}}
@media(max-width:700px){.wrap{width:calc(100% - 40px)}.header{min-height:85px;gap:12px}.brand{font-size:28px}nav{gap:15px;font-size:14px}nav a:last-child{padding:8px 12px}nav span{display:none}.hero{width:calc(100% - 24px);grid-template-columns:1fr;gap:42px;padding:30px 23px 38px;border-radius:27px;margin-bottom:20px}.hero-copy>.eyebrow{font-size:12px;padding:6px 11px;margin-bottom:23px}h1{font-size:clamp(38px,10vw,58px);letter-spacing:-1.7px}.intro{font-size:17px}.button{font-size:15px;gap:18px;padding:15px 20px}.hero-note{font-size:13px}.budget{width:100%;max-width:430px;margin:auto;transform:rotate(1.5deg);padding:20px;box-shadow:5px 6px 0 #becffc}.total{font-size:112px}.budget-values>div{font-size:13px;padding:12px 9px}.budget-values strong{font-size:34px}.principle-inner{display:grid;gap:5px;font-size:15px;justify-content:start;padding-block:8px 10px}.section{padding-block:48px}.method{grid-template-columns:1fr;gap:24px}h2{font-size:35px}.section-intro>p:last-child{max-width:none}.steps article{gap:13px;padding:19px}.number{width:32px;height:32px;font-size:14px}h3{font-size:21px}.resources{border-radius:27px 27px 0 0}.resources-heading{display:block}.resources-heading>p{max-width:none;margin:0}.cards{grid-template-columns:1fr;gap:20px}.card{padding:25px 23px 0;min-height:0}.card:nth-child(2){transform:none}.card-top{flex-direction:row;align-items:center;flex-wrap:wrap;justify-content:space-between;font-size:10px;gap:10px}.card h3{font-size:28px}.closing{padding:48px 0}.closing h2{font-size:29px;letter-spacing:-.9px}footer{flex-wrap:wrap;gap:9px}footer p{margin:0;font-size:13px}footer>span{width:100%;font-size:13px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}