@charset "UTF-8";
:root{color-scheme:dark;--bg:#101a1d;--panel:#172428;--ink:#f0eee5;--muted:#acb9b9;--gold:#d7bc83;--line:#344044;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);scroll-behavior:smooth;scroll-padding-top:32px}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}a:hover{color:var(--gold)}a:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:6px}img{display:block;width:100%;height:auto}button,a,summary{-webkit-tap-highlight-color:transparent}.wrap{width:min(1320px,calc(100% - 96px));margin-inline:auto}.skip{position:absolute;top:-80px;left:24px;padding:12px 24px;background:var(--gold);color:#142125;z-index:5}.skip:focus{top:10px}.site-header{display:flex;align-items:center;justify-content:space-between;padding:30px 0;border-bottom:1px solid var(--line)}.brand{font-size:24px;font-weight:750;letter-spacing:-1px}.brand span{font-size:12px;letter-spacing:2px;margin-left:5px;color:var(--muted)}nav{display:flex;gap:36px;font-size:14px}nav .nav-download{color:var(--gold)}.hero{display:grid;grid-template-columns:.75fr 1.25fr;gap:56px;align-items:center;padding:82px 0 76px}.eyebrow{font-size:11px;font-weight:600;letter-spacing:2px;color:var(--gold);margin:0 0 28px}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--gold);margin-right:10px;vertical-align:middle}.edition{color:var(--muted);letter-spacing:1px;margin-left:16px}.english-title{font-family:Georgia,serif;letter-spacing:4px;font-size:14px;color:var(--muted);margin:0 0 16px}h1{font-size:92px;line-height:1;letter-spacing:8px;margin:0;font-family:"Songti SC","STSong",serif;font-weight:600}h1 span{display:block;font-family:-apple-system,BlinkMacSystemFont,"Microsoft 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7px;color:#64777a}figure{margin:0}.hero-frame{align-self:stretch;position:relative;margin-top:2px;min-height:570px;display:flex;flex-direction:column}.hero-frame img{flex:1;min-height:0;object-fit:cover;object-position:76% center;border-radius:190px 190px 0 0;max-height:690px}.hero-frame figcaption{display:flex;justify-content:space-between;padding-top:15px;gap:12px;font-size:10px;letter-spacing:1px;color:var(--muted)}.facts{display:grid;grid-template-columns:repeat(4,1fr);padding:35px 0;border-block:1px solid var(--line);gap:25px}.facts div{display:flex;flex-direction:column;gap:10px}.facts strong{font-size:23px;font-weight:500;letter-spacing:.3px}.facts span{font-size:12px;color:var(--muted)}.section{padding-block:92px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:36px;margin-bottom:40px}.section-heading .eyebrow{margin-bottom:16px}h2{font-size:32px;line-height:1.4;letter-spacing:1px;font-weight:500;margin:0}.section-heading>p{color:var(--muted);font-size:13px;line-height:1.9;margin:0;max-width:370px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:50px;margin-bottom:42px}.feature-number{font-size:11px;color:var(--gold);letter-spacing:1px}h3{font-size:20px;font-weight:500;margin:17px 0 14px}.feature-grid p,.lan-steps p{font-size:14px;line-height:1.9;color:var(--muted);margin:0}.wide-shot{padding:12px;background:#142125}.wide-shot img{aspect-ratio:16/9;object-fit:cover}.wide-shot figcaption{font-size:12px;padding:16px 8px 6px;line-height:1.8;color:var(--muted)}.download-section{background:#1a282b;border-block:1px solid var(--line);padding:78px 0}.download-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.download-card{background:var(--bg);padding:36px;position:relative;border-top:1px solid #718078}.download-card .eyebrow{margin:0 0 26px}.download-card h3{font-size:26px}.download-card>p:not(.eyebrow){color:var(--muted);font-size:13px;line-height:1.9}.download-card .button{margin-top:28px}.os-icon{position:absolute;right:34px;top:32px;font-size:52px;color:var(--gold);line-height:1}.mac-icon{font-size:44px}.download-card .file-meta{font-size:11px;letter-spacing:.4px;margin-bottom:0}.release-notes{font-size:13px;line-height:1.9;color:var(--muted);padding-top:26px}.release-notes strong{font-weight:600;color:var(--ink);margin-right:14px}.release-notes a{color:var(--gold);margin-right:22px}.test-note{font-size:12px;line-height:1.9;color:var(--muted);max-width:940px;border-top:1px solid var(--line);padding-top:20px;margin-bottom:0}.lan-steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:46px;margin:0 0 42px}.step{font-family:Georgia,serif;font-size:30px;color:var(--gold)}.lan-steps h3{font-size:19px}.lobby-shot{max-width:1100px;margin-inline:auto}.faq{max-width:950px;margin:54px auto 0}.faq>h3{font-size:24px;margin-bottom:26px}.faq details{border-bottom:1px solid var(--line);padding:21px 0}.faq summary{cursor:pointer;font-size:15px;list-style:none;display:flex;justify-content:space-between;gap:16px;line-height:1.5}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"＋";color:var(--gold)}.faq details[open] summary:after{content:"−"}.faq details p{font-size:14px;color:var(--muted);line-height:1.9;margin:16px 30px 0 0}.feedback{text-align:center;padding:10px 0 80px}.feedback .eyebrow{margin-bottom:20px}.feedback h2{font-size:26px}.feedback>p:not(.eyebrow){color:var(--muted);font-size:13px;line-height:1.8;margin:20px 0}.feedback .text-link{display:inline-block}footer{padding:28px 0 38px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px}footer p,footer>a:last-child{font-size:11px;color:var(--muted)}
@media(min-width:1700px){.hero-frame img{object-position:center}}
@media(max-width:1050px){.wrap{width:calc(100% - 64px)}.hero{gap:28px;grid-template-columns:.9fr 1.1fr}.hero-frame{min-height:550px}.hero-frame figcaption{flex-direction:column;gap:6px}.facts strong{font-size:19px}.feature-grid,.lan-steps{gap:28px}.hero-actions{gap:16px}.hero .button{padding:14px 20px}h1{font-size:80px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.site-header{padding:22px 0}.brand{font-size:22px}nav{gap:18px;font-size:12px}nav>a:first-child{display:none}.hero{grid-template-columns:1fr;padding:48px 0 38px;gap:32px}.hero-copy{padding:0 4px}.hero-line{font-size:26px;margin-top:27px}.hero-line br{display:none}h1{font-size:82px}.hero-frame{min-height:0}.hero-frame img{height:auto;aspect-ratio:1.25;object-position:78% center;flex:none;border-radius:100px 100px 0 0}.hero-frame figcaption{flex-direction:row;font-size:9px}.facts{grid-template-columns:1fr 1fr;gap:28px 12px;padding:26px 0}.facts strong{font-size:20px}.facts span{font-size:11px}.section{padding-block:56px}.section-heading{display:block;margin-bottom:30px}.section-heading>p{margin-top:18px}.section-heading h2{font-size:26px}.feature-grid,.lan-steps{grid-template-columns:1fr;gap:28px}.feature-grid article{border-bottom:1px solid var(--line);padding-bottom:25px}.feature-grid h3{margin-top:12px}.download-section{padding:50px 0}.download-grid{grid-template-columns:1fr;gap:16px}.download-card{padding:28px}.lan-steps li{display:grid;grid-template-columns:40px 1fr;gap:20px}.lan-steps h3{margin-top:0}.lan-steps .step{font-size:26px}.wide-shot{padding:6px}.wide-shot figcaption{font-size:11px;padding:12px 6px 5px}.wide-shot img{aspect-ratio:1.6}.faq{margin-top:36px}.feedback{padding-bottom:50px}.feedback h2{font-size:22px}.feedback .eyebrow{font-size:9px}footer{flex-wrap:wrap}footer p{order:3;width:100%;margin:0}.release-notes span{display:block;margin-top:8px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}