:root{--background:#fbfcf8;--foreground:#123d32;--primary:#065740;--primary-foreground:#fff;--accent:#e5f57a;--border:#dce2d8;--font-sans:Arial,"PingFang SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:70px}body{margin:0;background:var(--background);color:var(--foreground);font-family:var(--font-sans);font-size:16px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible{outline:3px solid #097553;outline-offset:6px}img{display:block;max-width:100%}.skip{position:absolute;left:16px;top:-80px;padding:12px;background:white;z-index:10}.skip:focus{top:12px}header{max-width:1440px;margin:auto;padding:29px 6%;display:flex;justify-content:space-between;align-items:center;gap:24px}.brand{font-size:30px;letter-spacing:-1.8px;font-weight:800;display:flex;align-items:baseline;gap:12px}.brand small{font-size:13px;letter-spacing:1px;font-weight:600}nav{display:flex;gap:36px;align-items:center;font-size:14px}.pill{padding:12px 20px;border:1px solid #bbc9bd;border-radius:30px}nav a:hover{text-decoration:underline}.hero{max-width:1440px;margin:22px auto 64px;padding:0 6%;display:grid;grid-template-columns:1.1fr 1fr;gap:5%;align-items:center}.hero>div:first-child{padding:45px 0}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:700;margin:0 0 25px;color:#527265}h1{font-size:clamp(42px,4.6vw,70px);letter-spacing:-3px;line-height:1.23;font-weight:800;margin:0 0 26px}h1 span{color:#087d50;white-space:nowrap}.lead{font-size:18px;line-height:1.9;color:#5a6e63;margin-bottom:34px}.primary{display:inline-flex;justify-content:space-between;gap:50px;background:var(--primary);color:white;border-radius:40px;padding:18px 27px;font-weight:600}.primary:hover{background:#08744f}.meta{display:flex;align-items:center;gap:9px;font-size:13px;color:#677b70;margin-top:29px}.meta i{width:7px;height:7px;border-radius:50%;background:#358160}.hero-art{position:relative;height:560px;overflow:hidden;border-radius:160px 160px 28px 28px;background:#f2edb6;isolation:isolate}.hero-art>img{width:100%;height:100%;object-fit:cover;object-position:60% 50%}.hero-art:after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,rgba(13,63,36,.75));z-index:0}.art-label{position:absolute;bottom:37px;left:35px;right:25px;z-index:1;color:white}.art-label small{font-size:12px;letter-spacing:2px}.art-label strong{display:block;font-size:32px;line-height:1.4;margin-top:14px}.ciao{position:absolute;top:35px;left:35px;font-family:Georgia,serif;font-style:italic;font-size:65px;color:#164f36;transform:rotate(-8deg)}.ribbon{background:#e4f178;padding:23px 8%;display:flex;justify-content:space-around;align-items:center;gap:12px;font-size:17px;font-weight:600}.ribbon i{font-style:normal;color:#639651}.section{max-width:1440px;margin:0 auto;padding:94px 6%}h2{font-size:clamp(30px,3.3vw,48px);line-height:1.32;letter-spacing:-1.5px;font-weight:700;margin:0}h3{font-size:24px;font-weight:700}.section-head{display:grid;grid-template-columns:1.3fr 1fr;gap:12px 50px;align-items:end}.section-head .eyebrow{grid-column:1/-1;margin-bottom:12px}.section-head>p:last-child{margin:0;color:#697c70;line-height:1.85}.lessons{display:grid;grid-template-columns:repeat(3,1fr);margin-top:50px;gap:28px}.lessons article{border-top:1px solid #aebfae;padding:25px 0 0}.number{display:block;font-family:Georgia,serif;font-size:46px;color:#829878}.lesson-en{letter-spacing:2px;font-size:12px;font-weight:700;margin:29px 0 10px;color:#567254}.lessons h3{margin:0 0 14px}.lessons article>p:last-child{font-size:16px;line-height:1.8;max-width:310px;color:#607166}.about{display:grid;grid-template-columns:.85fr 1.15fr;gap:9%;align-items:center;border-top:1px solid var(--border)}.mascot{border-radius:50%;background:#eef4dc;aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center}.mascot img{width:72%;max-height:320px;object-fit:contain}.mascot small{font-size:12px;letter-spacing:2px;font-weight:700;margin-top:15px}.about>div>p:not(.eyebrow){line-height:1.9;color:#5c7465;margin:23px 0}.tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:25px}.tags span{border:1px solid #c5d4c1;padding:8px 13px;border-radius:20px;font-size:14px}.release{background:#094b39;color:#f9ffec;display:grid;grid-template-columns:1fr 1fr;gap:12%;max-width:none;padding-left:max(6%,calc((100vw - 1267px)/2));padding-right:max(6%,calc((100vw - 1267px)/2))}.release .eyebrow{color:#c5d787}.release h3{font-size:32px;margin:20px 0 12px}.release p:not(.eyebrow){font-size:16px;line-height:1.9;color:#d1ded3}.release small{font-size:13px;color:#bacfbf;line-height:1.8}.badge{display:inline-block;border-radius:20px;background:#e4f178;color:#134834;font-size:13px;padding:7px 13px}.faq{display:grid;grid-template-columns:.7fr 1.3fr;gap:50px}.faq h2{font-size:32px}details{border-bottom:1px solid var(--border);padding:23px 0}details:first-child{padding-top:0}summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;font-size:17px;font-weight:600}summary::-webkit-details-marker{display:none}summary span{font-weight:400;color:#799175}details[open] summary span{transform:rotate(45deg)}details p{font-size:16px;color:#617668;line-height:1.9;margin:18px 0 0}.contact{background:#edf2e7;display:grid;grid-template-columns:1fr 1fr;gap:8%}.contact>div>p:not(.eyebrow){color:#5e7466;line-height:1.9}.contact a{font-size:clamp(19px,2.1vw,29px);font-weight:600;border-bottom:1px solid #8da18d;padding-bottom:8px;overflow-wrap:anywhere}.operator{font-size:14px;margin-top:32px}.operator strong{font-weight:400}footer{border-top:1px solid var(--border);padding:35px 6%;display:flex;gap:25px;justify-content:space-between;align-items:center}footer p,footer>span{font-size:12px;color:#6b7a70}footer .brand{font-size:24px}
@media(max-width:850px){.hero{gap:25px}.hero-art{height:460px}nav{gap:20px}h1{letter-spacing:-2px}.section{padding-top:65px;padding-bottom:65px}.about{gap:5%}.art-label strong{font-size:26px}.ciao{font-size:50px}.release{gap:7%}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}