*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:#faf8f1;color:#202b31;font-family:Arial,Helvetica,sans-serif;font-size:17px;line-height:1.6}a{color:inherit;text-underline-offset:5px}button{font:inherit;cursor:pointer}header,main,footer{max-width:1240px;margin:auto;padding:0 36px}header{display:flex;align-items:center;gap:18px;min-height:100px;border-bottom:1px solid #dcded7}.brand{font-size:32px;font-weight:900;letter-spacing:-2px;text-decoration:none}.brand span{color:#7b4db8}.crumb{color:#576367}.header-link{margin-left:auto;font-size:15px}.hero{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:76px;padding:78px 0 94px}.eyebrow{font-size:12px;font-weight:800;letter-spacing:2px;color:#536265;margin:0 0 20px}h1{font-size:clamp(46px,5.2vw,74px);line-height:1.06;letter-spacing:-3px;margin:0 0 27px;font-weight:800}h1 em{font-style:normal;color:#7451a6}h2{font-size:34px;line-height:1.15;letter-spacing:-1px;margin:0}.intro{max-width:490px;font-size:19px;color:#4c595d}.start{display:inline-flex;gap:45px;align-items:center;background:#233f38;color:#fff;padding:13px 20px;margin-top:16px;border-radius:8px;text-decoration:none;font-weight:700}.notebook{position:relative;border:2px solid #233f38;border-radius:12px;background:#e7edbe;padding:34px 32px 42px;transform:rotate(2deg);box-shadow:8px 8px 0 #233f38}.note-label{font-size:12px;letter-spacing:2px;font-weight:800}.method{display:flex;gap:18px;border-bottom:1px solid #a6b080;padding:23px 0;font-size:21px;font-weight:700}.method b{font-size:14px;color:#445434}.notebook p{font-size:16px;color:#43513d;max-width:270px}.sticker{position:absolute;right:-15px;bottom:-22px;background:#7652a5;color:white;font-size:12px;font-weight:800;line-height:1.4;letter-spacing:1px;padding:17px;border:3px solid #faf8f1;border-radius:50%;transform:rotate(-12deg)}.section-top{display:flex;align-items:end;justify-content:space-between;gap:30px}.section-top p:last-child{font-size:15px;color:#536265}.filters{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0}.filters button{border:1px solid #c3ccc4;background:transparent;border-radius:99px;padding:8px 20px;font-size:15px}.filters [aria-pressed=true]{background:#233f38;color:#fff;border-color:#233f38}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.card{display:flex;flex-direction:column;border:1px solid #d1d7cf;border-radius:13px;padding:24px;min-width:0;background:white}.card[hidden]{display:none}.card-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:23px}.tag{font-size:10px;letter-spacing:1.3px;font-weight:800}.symbol{font-size:38px;line-height:1}.symbol.code{font-size:29px}.card h3{font-size:25px;letter-spacing:-.7px;line-height:1.2;margin:0 0 15px}.card p{font-size:16px;margin:0 0 22px;color:#46535a}.card ul{font-size:13px;list-style:none;display:flex;gap:8px;flex-wrap:wrap;padding:0;margin:0 0 25px}.card li{border:1px solid #0002;border-radius:6px;padding:3px 7px}.card a{font-size:15px;font-weight:bold;margin-top:auto;display:flex;justify-content:space-between;gap:8px;text-decoration:none;padding-top:17px;border-top:1px solid #0002}.card a:hover{text-decoration:underline}.card small{font-size:12px;color:#566169;margin-top:8px}.purple{background:#eee6f6}.mint{background:#e0eee6}.cream{background:#f5edcb}.peach{background:#f7e5d9}.blue{background:#e3ebf5}.pink{background:#f2e3ed}.reminder{display:flex;gap:25px;background:#fff;border:1px solid #d3dad1;border-left:5px solid #7451a6;border-radius:9px;padding:26px 30px;margin:42px 0}.reminder>span{font-size:40px;color:#7451a6}.reminder h2{font-size:21px;letter-spacing:-.3px}.reminder p{margin:10px 0 0;font-size:16px;max-width:900px}.help{display:grid;grid-template-columns:1fr 2fr;gap:30px;border-top:1px solid #d6dcd3;padding:36px 0 60px}.help h2{font-size:26px}.help p{margin:0;color:#4c595d}footer{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:110px;border-top:1px solid #d6dcd3}footer p,footer>a:last-child{font-size:13px;color:#4c595d}.skip{position:absolute;left:15px;top:-100px;padding:10px;background:#fff;z-index:10}.skip:focus{top:15px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}:focus-visible{outline:3px solid #764ab1;outline-offset:5px}@media(max-width:950px){.hero{gap:40px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.notebook{padding:25px}.method{font-size:17px}.section-top{display:block}}@media(max-width:640px){header,main,footer{padding-left:22px;padding-right:22px}header{min-height:80px;gap:10px}.header-link{font-size:12px}.brand{font-size:29px}.crumb{font-size:15px}.hero{grid-template-columns:1fr;padding:42px 0 64px;gap:45px}h1{font-size:49px;letter-spacing:-2px}.intro{font-size:17px}.notebook{margin:0 9px 0 0}.method{font-size:20px}.grid{grid-template-columns:1fr}.section-top h2{font-size:30px}.filters button{padding:7px 14px}.reminder{padding:23px 20px;gap:15px}.reminder>span{display:none}.help{grid-template-columns:1fr;gap:15px}footer{flex-wrap:wrap;gap:12px;padding-top:25px;padding-bottom:25px}footer p{flex-basis:100%;order:3;margin:0}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.filters a{border:1px solid #c3ccc4;border-radius:99px;padding:8px 20px;font-size:15px;text-decoration:none}.filters a:hover{background:#233f38;color:white}.class-section{margin:45px 0 55px}.class-title{display:flex;align-items:center;gap:20px;margin-bottom:24px}.class-title>span{display:grid;place-items:center;width:53px;height:53px;flex-shrink:0;background:#233f38;color:white;border-radius:50%;font-size:19px;font-weight:bold}.class-title h2{font-size:29px}.class-title p{margin:7px 0 0;font-size:16px;color:#536265}
.night{background:#e5e8f4}.card.wide{grid-column:1/-1}.card.wide p{max-width:760px}.night .symbol{font-size:28px;letter-spacing:3px}
