:root{--ink:#182b3d;--muted:#637587;--blue:#305f85;--line:#dfe6ed;--paper:#f6f8fb;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #5996c9;outline-offset:5px}img{display:block;max-width:100%;height:auto}.container{width:min(1160px,calc(100% - 80px));margin:auto}.header{position:sticky;top:0;z-index:10;background:#f6f8fbeb;backdrop-filter:blur(16px);border-bottom:1px solid #dfe6ed99}.nav{height:80px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:750;letter-spacing:-.7px}.nav nav{display:flex;gap:36px;font-size:14px;color:#536678}.nav nav a:hover,.text-link:hover,.footer a:hover{color:#2c77af}.github{font-size:14px;font-weight:600;display:flex;gap:20px;border:1px solid var(--line);border-radius:7px;padding:10px 15px;background:#fff}.hero{text-align:center;padding-top:57px}.release{display:inline-flex;align-items:center;gap:10px;border:1px solid #d8e2eb;border-radius:30px;padding:8px 13px;font-size:12px;color:var(--blue);background:#ecf1f6}.dot{width:6px;height:6px;border-radius:50%;background:#497b65}.eyebrow{font-size:11px;font-weight:650;letter-spacing:2.3px;color:var(--blue);margin:0 0 23px}.hero .eyebrow{margin-top:33px;margin-bottom:18px}h1{font-size:clamp(46px,5.5vw,76px);font-weight:750;line-height:1.22;letter-spacing:-3px;margin:0}h1 span{color:var(--blue)}.intro{font-size:18px;line-height:1.9;color:var(--muted);margin:25px 0 26px}.hero-actions{display:flex;justify-content:center;gap:12px}.button{min-height:47px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:28px;padding:12px 23px;border-radius:7px;font-size:14px;font-weight:600;transition:background .18s,transform .18s}.button:hover{transform:translateY(-2px)}.primary{background:var(--blue);color:white;box-shadow:0 3px 5px #183c5312}.primary:hover{background:#244d6d}.secondary{background:white;border-color:var(--line)}.secondary:hover{background:#edf2f7}.platform-note{font-size:12px;letter-spacing:.3px;color:#758493;margin:20px 0 46px}.platform-note span{color:#b9c5cf;margin:0 10px}.product{border:1px solid #cbd6e0;border-radius:12px;overflow:hidden;box-shadow:0 25px 65px -25px #25496747;text-align:left;background:#e8edf2}.product-bar{height:43px;background:#eaf0f5;display:flex;align-items:center;justify-content:space-between;padding:0 15px;font-size:11px;color:#6b7b89}.window-dots{display:flex;gap:6px;width:80px}.window-dots i{width:9px;height:9px;background:#c4ced7;border-radius:50%}.window-dots i:first-child{background:#dd9389}.window-dots i:nth-child(2){background:#dfc087}.window-dots i:nth-child(3){background:#9dbb9e}.theme-switch{display:flex;padding:2px;border:1px solid #d4dee7;border-radius:5px;gap:2px}.theme-switch button{border:0;background:transparent;font-size:10px;color:#667787;padding:3px 8px;border-radius:3px;cursor:pointer}.theme-switch button[aria-pressed=true]{background:#fff;color:#284d6c;box-shadow:0 1px 3px #20374d18}.caption{font-size:11px;color:#83909d;margin:16px 0 47px}.principles{border-block:1px solid var(--line)}.principles>div{display:flex;justify-content:space-around;gap:20px;padding-block:24px;font-size:14px;font-weight:550;letter-spacing:2px;color:#64778a}.principles span::before{content:'✦';font-size:11px;margin-right:15px;color:#8da5b9}.section{padding-block:100px}.section-heading h2,h2{font-size:38px;line-height:1.4;letter-spacing:-1.5px;margin:0;font-weight:700}.section-heading{position:relative}.section-heading>p:last-child{color:var(--muted);font-size:15px;line-height:1.9;position:absolute;right:0;bottom:0;margin:0}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;margin-top:54px}.features article{border-top:1px solid #c7d5e0;padding-top:24px}.feature-num{font-size:10px;font-weight:650;letter-spacing:1.6px;color:#6b849a}.features h3{font-size:21px;letter-spacing:-.5px;margin:24px 0 13px}.features p{font-size:14px;line-height:1.95;color:var(--muted);margin:0}.detail-wrap{background:#eaf0f5;border-block:1px solid var(--line);overflow:hidden}.detail{padding-block:76px;display:grid;grid-template-columns:1fr 1.35fr;gap:68px;align-items:center}.detail h2{font-size:34px}.detail p:not(.eyebrow){font-size:14px;line-height:1.95;color:var(--muted);max-width:360px;margin:21px 0}.detail ul{list-style:none;padding:0;margin:22px 0 28px;line-height:2.3;font-size:13px;color:#4b6378}.detail li::before{content:'↗';color:#64829a;margin-right:12px}.text-link{color:var(--blue);font-size:13px;font-weight:600}.detail figure{margin:0;width:780px}.detail figure img{border:1px solid #bfcedb;border-radius:8px;box-shadow:0 16px 38px #2c506a1c}.detail figcaption{font-size:11px;color:#7b8c9c;margin-top:13px}.centered{text-align:center}.centered>p:last-child{position:static;margin-top:22px}.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:46px}.download-card{padding:30px 25px 23px;background:#fff;border:1px solid var(--line);border-radius:12px}.os-icon{font-size:35px;line-height:1;height:45px;color:var(--blue);font-family:ui-monospace,monospace}.windows{font-size:43px}.download-card h3{font-size:24px;margin:18px 0 8px;letter-spacing:-.7px}.download-card p{font-size:12px;color:var(--muted);margin:0 0 28px}.download-card .button{width:100%;justify-content:space-between;padding-inline:15px;margin-bottom:10px;font-size:12px;gap:8px}.download-card .button span{font-size:11px;opacity:.8}.download-card small{display:block;font-size:10px;color:#7c8b98;margin-top:15px}.linux-links{min-height:48px;font-size:11px;line-height:1.8;display:flex;flex-direction:column;color:var(--blue)}.linux-links a:hover{text-decoration:underline}.release-note{text-align:center;color:#748696;font-size:12px;margin:26px 0 36px}.release-note span{margin:0 10px}.release-note a{color:var(--blue)}.install-note{display:flex;gap:14px;padding:20px 24px;border:1px solid var(--line);border-radius:8px;background:#eef3f7}.install-note>span{font-size:20px;color:#6986a1}.install-note p{margin:0;font-size:12px;line-height:1.9;color:#63778a}.install-note strong{color:#36536d}.install-note a{color:var(--blue);white-space:nowrap;margin-left:6px}.faq-section{border-top:1px solid var(--line);padding-block:75px;display:grid;grid-template-columns:1fr 1.25fr;gap:70px}.faq-section h2{font-size:30px;margin-bottom:25px}.faq details{border-bottom:1px solid var(--line);padding:19px 0}.faq details:first-child{padding-top:0}.faq summary{font-size:14px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:'+';color:#7a8c9c}.faq details[open] summary::after{content:'−'}.faq p{font-size:13px;line-height:1.9;color:var(--muted);margin:14px 24px 0 0}.closing{padding-block:55px 75px;text-align:center}.closing>img{margin:auto auto 22px}.closing h2{font-size:40px;margin-bottom:25px}.closing .text-link{display:block;margin-top:19px}.footer{padding-block:28px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px}.footer .brand{font-size:16px}.footer>span{font-size:11px;color:#8b98a4}.footer>div{display:flex;gap:22px;font-size:11px;color:#62778a}.skip{position:fixed;top:-100px;left:12px;z-index:100;background:white;padding:12px}.skip:focus{top:12px}@media(min-width:1600px){.hero{padding-top:72px}}@media(max-width:900px){.container{width:calc(100% - 48px)}.features{gap:24px}.features h3{font-size:18px}.detail{gap:30px;grid-template-columns:1fr 1fr}.detail figure{width:650px}.download-card{padding:24px 18px}.faq-section{gap:30px}.footer>span{display:none}}@media(max-width:640px){html{scroll-padding-top:80px}.container{width:calc(100% - 36px)}.nav{height:68px}.brand{font-size:19px;gap:6px}.nav .brand img{width:30px}.nav nav{gap:18px;font-size:12px}.nav nav a:last-child{display:none}.github{padding:7px 10px;font-size:12px;gap:9px}.hero{padding-top:36px}.hero .eyebrow{font-size:9px;margin-top:28px}h1{font-size:47px;letter-spacing:-2px}.intro{font-size:14px;line-height:1.95;margin-block:22px}.button{font-size:12px;padding:11px 18px;gap:17px}.platform-note{font-size:10px;margin-bottom:31px}.platform-note span{margin-inline:4px}.product{border-radius:7px}.product-bar{height:35px;padding-inline:9px;font-size:9px}.window-dots{width:39px;gap:4px}.window-dots i{width:6px;height:6px}.theme-switch button{font-size:9px;padding:2px 5px}.caption{font-size:10px;margin-bottom:31px}.principles>div{font-size:10px;letter-spacing:0;padding-block:19px;gap:8px}.principles span::before{margin-right:6px;font-size:9px}.section{padding-block:60px}.section-heading h2,h2{font-size:31px;letter-spacing:-1px}.section-heading>p:last-child{position:static;margin-top:20px;font-size:13px}.features{grid-template-columns:1fr;gap:29px;margin-top:34px}.features article{padding-top:19px}.features h3{font-size:21px;margin-top:16px}.features p{font-size:13px}.detail{padding-block:50px;grid-template-columns:1fr;gap:30px}.detail h2{font-size:29px}.detail p:not(.eyebrow){max-width:none;font-size:13px}.detail figure{width:100%}.detail ul{font-size:12px}.download-grid{grid-template-columns:1fr;margin-top:30px}.download-card{padding:25px}.download-card .button{font-size:13px}.download-card small{font-size:11px}.download-card p{font-size:13px;margin-bottom:23px}.linux-links{font-size:12px}.install-note{padding:16px;gap:10px}.install-note p{font-size:11px}.release-note{font-size:11px}.faq-section{padding-block:48px;grid-template-columns:1fr;gap:35px}.faq-section h2{font-size:28px}.faq details:first-child{padding-top:15px;border-top:1px solid var(--line)}.closing{padding-block:35px 50px}.closing h2{font-size:34px}.footer{padding-block:24px;align-items:flex-start}.footer>div{gap:14px;font-size:10px}.footer .brand{font-size:14px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}
.nav-actions{display:flex;align-items:center;gap:14px}.language-label{display:flex;align-items:center;gap:5px;color:var(--muted);font-size:17px}.language-label select{font:inherit;font-size:12px;color:var(--ink);background:transparent;border:1px solid transparent;border-radius:5px;padding:8px 3px;cursor:pointer;max-width:105px}.language-label select:focus-visible{outline:3px solid #5996c9;outline-offset:2px}html[lang=en] h1{font-size:clamp(40px,5.2vw,72px);letter-spacing:-2.5px}html[lang=en] .detail h2{font-size:32px}html[lang=en] .features h3{font-size:20px}html:not([lang=zh-CN]):not([lang=zh-TW]) .product-bar>span:nth-child(2){max-width:60%;text-align:center}html:not([lang=zh-CN]):not([lang=zh-TW]) .section-heading>p:last-child{max-width:42%}html:not([lang=zh-CN]):not([lang=zh-TW]) .centered>p:last-child{max-width:none}.download-card .button{gap:10px}.download-card .button span{flex-shrink:0}@media(max-width:900px){.nav nav{gap:20px}.nav-actions{gap:8px}.section-heading>p:last-child{max-width:40%}.download-card .button{font-size:11px;padding-inline:10px}.features{gap:28px}.features h3{line-height:1.5}}@media(max-width:640px){.nav{flex-wrap:wrap;height:auto;min-height:68px;gap:8px;padding-block:12px}.nav nav{order:3;width:100%;justify-content:center;border-top:1px solid var(--line);padding-top:10px;gap:32px}.nav nav a:last-child{display:block}.nav-actions{gap:7px}.language-label{font-size:14px;gap:2px}.language-label select{font-size:11px;max-width:88px}.github{font-size:11px;padding:7px 8px;gap:5px}.section-heading>p:last-child,html:not([lang=zh-CN]):not([lang=zh-TW]) .section-heading>p:last-child{max-width:none}html[lang=en] h1{font-size:42px;letter-spacing:-1.5px}html[lang=ko] h1,html[lang=ja] h1{font-size:37px;letter-spacing:-1px}html:not([lang=zh-CN]):not([lang=zh-TW]) .product-bar>span:nth-child(2){max-width:53%;font-size:8px}.download-card .button{font-size:13px;padding-inline:15px}.principles>div{flex-wrap:wrap;justify-content:center;column-gap:18px;row-gap:10px}.principles span{white-space:nowrap}.intro br{display:none}.intro{max-width:340px;margin-inline:auto}.closing h2{font-size:32px}.footer{flex-wrap:wrap}.footer>div{flex-wrap:wrap}html{scroll-padding-top:120px}}
@media(max-width:640px){.intro br{display:revert}}
.language-links{display:flex;flex-wrap:wrap;justify-content:center;gap:22px;padding-block:6px 28px;color:var(--muted);font-size:12px}.language-links a:hover,.language-links a[aria-current=page]{color:var(--blue);text-decoration:underline;text-underline-offset:4px}@media(max-width:640px){.language-links{gap:18px;font-size:11px}}
.ignore-section{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:70px;padding-block:88px;border-bottom:1px solid var(--line)}.ignore-copy h2{font-size:36px;line-height:1.45}.ignore-copy h2 span{color:var(--blue)}.ignore-copy p:not(.eyebrow){font-size:14px;line-height:1.95;color:var(--muted);margin:20px 0}.ignore-copy .ignore-intro{color:var(--ink)!important;font-size:16px!important}.ignore-copy .text-link{display:inline-block;margin-top:6px}.ignore-example{background:#fff;border:1px solid #cfdae5;border-radius:12px;padding:24px;box-shadow:0 16px 44px -24px #284d6d3b}.rule-header{display:flex;justify-content:space-between;align-items:center;gap:14px;font-size:13px;font-weight:600;padding-bottom:20px}.rule-badge{background:#edf4f0;color:#4b755d;border-radius:20px;padding:6px 10px;font-size:10px;font-weight:500}.rule-row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:19px 0;border-top:1px solid #e7edf2}.rule-row code{color:var(--blue);font-size:14px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.rule-row>span{font-size:11px;color:var(--muted)}.rule-footnote{font-size:11px;line-height:1.85;margin:12px 0 0;color:#7b8d9c}.hero .intro{max-width:820px;margin-inline:auto}.hero h1{font-size:clamp(44px,5vw,70px)}html[lang=en] .hero h1{font-size:clamp(40px,4.9vw,68px)}@media(max-width:900px){.ignore-section{gap:35px}.ignore-copy h2{font-size:30px}.ignore-example{padding:20px}.rule-row{align-items:flex-start;flex-direction:column}.rule-badge{font-size:9px}}@media(max-width:640px){.ignore-section{grid-template-columns:1fr;gap:28px;padding-block:50px}.ignore-copy h2{font-size:29px}.ignore-copy .ignore-intro{font-size:14px!important}.ignore-copy p:not(.eyebrow){font-size:13px}.hero .intro{max-width:350px}.hero h1{font-size:42px}html[lang=en] .hero h1{font-size:39px}html[lang=ja] .hero h1,html[lang=ko] .hero h1{font-size:36px}.rule-row{flex-direction:row}.rule-badge{font-size:10px}}
.maintenance-note{margin:30px 0 0}.features h3{line-height:1.5}

.release-history{border-top:1px solid var(--line,#dfe4ec)}.release-history h2{font-size:clamp(1.8rem,3vw,2.6rem);margin:12px 0}.release-history time{color:var(--muted,#596779);font-size:.9rem}.release-history ul{padding-left:1.3rem;max-width:900px;line-height:1.85;margin:24px 0}.release-history li+li{margin-top:8px}
