:root{color-scheme:light;--paper:#f4f0e7;--ink:#293e37;--muted:#69746a;--red:#99443b;--line:#d7d8ca}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible{outline:3px solid var(--red);outline-offset:5px}header,main,footer{max-width:1180px;margin:auto;padding:0 40px}header{height:110px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:14px;align-items:center;font:26px Georgia,"Songti SC",serif}.brand b{background:var(--red);color:var(--paper);padding:4px 11px;border-radius:9px;transform:rotate(-4deg)}.brand small{display:block;font:9px/1.8 sans-serif;letter-spacing:3px}.back{font-size:14px;border-bottom:1px solid var(--line)}.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center;padding:60px 0 85px}.eyebrow{font-size:12px;letter-spacing:3px;color:var(--red)}h1{font:54px/1.3 Georgia,"Songti SC","SimSun",serif;letter-spacing:1px;margin:22px 0}.intro{color:var(--muted);line-height:2;font-size:17px}.primary{display:inline-flex;gap:35px;align-items:center;background:var(--ink);color:white;padding:13px 24px;border-radius:5px;margin:22px 0 8px}.primary:hover{background:#405a4d}.note{font-size:12px;color:var(--muted)}.preview{background:#e9e7dc;border:1px solid #c8cebf;border-radius:12px;overflow:hidden;box-shadow:0 24px 50px #283c3020;transform:rotate(2deg)}.windowbar{display:flex;align-items:center;gap:6px;padding:12px 17px;border-bottom:1px solid var(--line)}.windowbar i{display:block;width:8px;height:8px;background:#b1b8a7;border-radius:50%}.windowbar span{flex:1;text-align:center;font-size:11px;color:var(--muted);margin-right:36px}.paper{position:relative;padding:35px 30px 45px;background:#faf7ef;min-height:340px}.paper .eyebrow{font-size:10px;letter-spacing:2px}.paper h2{font:34px/1.7 "Songti SC","SimSun",serif;margin:30px 0}.seal{position:absolute;right:32px;top:90px;border:2px solid var(--red);padding:7px 9px;color:var(--red);font:20px/1.25 serif}.rule{height:1px;background:var(--line);width:55%}.paper p:not(.eyebrow){font-size:11px;letter-spacing:1px;color:var(--muted)}.read{display:block;font-size:12px;margin-top:32px;color:var(--red)}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:35px 0}.features article>span{font-size:11px;letter-spacing:2px;color:var(--red)}h2{font:26px/1.4 "Songti SC","SimSun",serif}.features h2{font-size:22px}.features p{font-size:14px;color:var(--muted)}.downloads{padding:75px 0 50px}.section-heading h2{font-size:34px;margin:14px 0}.section-heading>p:last-child,#release-status{color:var(--muted);font-size:14px}.platforms{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}.platforms article{padding:26px 22px;border:1px solid var(--line);border-radius:8px;background:#fbf9f2}.platform-icon{font:22px Georgia,serif;color:var(--red)}.platforms h3{font-size:17px;margin-bottom:0}.platforms p{font-size:13px;color:var(--muted);margin-top:4px}.platforms .primary{display:block;text-align:center;margin:14px 0}.release-info,.unavailable,.signing-note{font-size:12px;color:var(--muted)}.signing-note{color:var(--red)}.checksum{overflow-wrap:anywhere;font:10px/1.6 monospace;color:var(--muted)}.questions{max-width:780px;padding:0 0 70px}.questions details{border-bottom:1px solid var(--line);padding:16px 0}.questions summary{cursor:pointer;font-size:15px}.questions p{font-size:14px;color:var(--muted)}footer{border-top:1px solid var(--line);padding-top:24px;padding-bottom:28px;display:flex;gap:20px;font-size:12px;color:var(--muted)}footer>a:last-child{margin-left:auto}@media(max-width:900px){.hero{gap:28px}h1{font-size:42px}.paper{padding:24px}.paper h2{font-size:28px}.seal{right:20px}.platforms{grid-template-columns:1fr}.platforms article{padding:24px}.features{gap:24px}}@media(max-width:620px){header,main,footer{padding-left:22px;padding-right:22px}header{height:88px}.hero{grid-template-columns:1fr;padding:25px 0 45px;gap:32px}h1{font-size:42px}.preview{transform:none}.paper{min-height:300px}.features{grid-template-columns:1fr;gap:10px;padding:22px 0}.features h2{margin:8px 0}.downloads{padding-top:45px}.section-heading h2{font-size:29px}footer{flex-wrap:wrap;gap:8px 18px}footer>a:last-child{margin-left:0}.intro{font-size:15px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Product preview for the independent desktop reader. */
.hero{grid-template-columns:.78fr 1.22fr;gap:40px}
.hero h1{font-size:46px}
.hero .intro{font-size:15px;line-height:2}
.product-preview{display:block;transform:none;background:#202723;position:relative;border-color:#bac5b7}
.product-preview img{display:block;width:100%;height:auto}
.product-preview>span{display:block;text-align:center;padding:10px;color:#c5d2bf;font-size:11px;letter-spacing:1px}
@media(max-width:900px){.hero{grid-template-columns:1fr;gap:30px}.hero h1{font-size:42px}.product-preview{max-width:760px}}
@media(max-width:620px){.hero h1{font-size:38px}.hero .intro{font-size:14px}.product-preview>span{font-size:10px}}