@font-face{font-family:Instrument Sans;src:url('/assets/fonts/InstrumentSans-Regular.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:Instrument Sans;src:url('/assets/fonts/InstrumentSans-Bold.ttf') format('truetype');font-style:normal;font-weight:700;font-display:swap}
@font-face{font-family:Instrument Serif;src:url('/assets/fonts/InstrumentSerif-Regular.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}
:root{--paper:#f7f8f5;--ink:#172020;--muted:#606e68;--line:#d6dcd6;--lime:#def3a6;--olive:#4d6119;--white:#fff;--display:'Instrument Serif','Songti SC','STSong','Noto Serif CJK SC',serif;--sans:'Instrument Sans',-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased}body.modal-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button{color:inherit;cursor:pointer}button:disabled{cursor:default}img{display:block;max-width:100%;height:auto}figure,p,h1,h2,h3{margin:0}h1,h2{font-family:var(--display);font-weight:400}h3{font-weight:700}p{color:var(--muted)}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid var(--olive);outline-offset:5px}::selection{background:var(--lime);color:var(--ink)}.wrap{width:min(1200px,calc(100% - 112px));margin-inline:auto}.site-header{border-bottom:1px solid var(--line);position:relative;z-index:5}.header-inner{width:min(1328px,calc(100% - 112px));min-height:100px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:23px;font-weight:700;letter-spacing:-.8px}.brand img{flex:none}nav{display:flex;align-items:center;gap:32px;font-size:14px}nav>a{padding-block:10px}nav>a:hover,nav>a[aria-current]{color:var(--olive)}.language{border-left:1px solid var(--line);padding-left:28px}.release-status{font-size:13px;padding:10px 19px;border:1px solid #c7cfc3;border-radius:5px;color:#4b5945;background:#edf0e7}.install{background:var(--ink);color:var(--paper);padding:11px 20px;border-radius:5px}.menu-toggle{display:none}.skip-link{position:fixed;top:10px;left:10px;z-index:20;padding:10px 18px;background:var(--ink);color:#fff;transform:translateY(-180%)}.skip-link:focus{transform:none}.eyebrow{font:12px/1.5 var(--sans);letter-spacing:1.7px;color:var(--muted)}.hero{padding:116px 0 96px;display:grid;grid-template-columns:1.2fr 1fr;gap:100px;align-items:end}.hero h1{font-size:clamp(70px,7.6vw,112px);line-height:.98;letter-spacing:-3px;margin-top:28px}.hero-aside{padding-bottom:3px}.lead{font-size:20px;line-height:1.8;max-width:430px}.text-link{display:inline-flex;gap:28px;align-items:center;padding:8px 0;border-bottom:1px solid var(--ink);font-size:15px}.text-link:hover{color:var(--olive);border-color:var(--olive)}.text-link span{font-size:21px}.hero .text-link{margin-top:32px}.local-note{font-size:12px;letter-spacing:.3px;margin-top:30px}.demo-section{display:grid;grid-template-columns:1.6fr 1fr;gap:0;border:1px solid var(--line);background:#fff}.demo-main{padding:25px 30px 18px;background:#e9ede5;min-width:0}.demo-toolbar{display:flex;justify-content:space-between;margin-bottom:20px;color:#5a685b}.small-label,.demo-counter{font-size:10px;letter-spacing:1.5px}.sample-page{background:#fbfcf9;border:1px solid #d0d6cc;padding:24px 28px 16px;box-shadow:0 12px 24px #28342408}.sample-topline{display:flex;justify-content:space-between;padding-bottom:22px;border-bottom:1px solid var(--line);font-size:9px;letter-spacing:1.5px}.sample-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:38px 0 32px;align-items:center}.sample-text>.eyebrow{font-size:9px;letter-spacing:1.6px}.sample-text h3{font-family:var(--display);font-size:34px;line-height:1.1;font-weight:400;letter-spacing:-.5px;margin:17px 0}.sample-text>p:last-child{font-size:11px;line-height:1.9;max-width:200px}.demo-target{background:#e2e7d8;position:relative;aspect-ratio:1/1.18;border:1px solid #9fae8c;isolation:isolate}.original-content{height:100%;display:flex;flex-direction:column;justify-content:space-between;padding:24px;color:#3d4a2c;overflow:hidden}.sample-number{font-family:var(--display);font-size:45px;line-height:1}.original-content p{font-family:var(--display);font-size:30px;line-height:1.1;color:inherit}.sample-signoff{font-size:8px;letter-spacing:1.6px}.effect-cover{position:absolute;inset:0;display:none;overflow:hidden;background:#819fdb}.effect-cover img{width:75%;height:75%;object-fit:contain;position:absolute;inset:0;margin:auto;display:none}.demo-target[data-active-effect=color] .effect-cover{display:block}.demo-target[data-active-effect=blur] .original-content{filter:blur(6px);user-select:none}.demo-target[data-active-effect=image] .effect-cover{display:block;background:#f0eee3}.demo-target[data-active-effect=image] .effect-cover img{display:block}.selection-label{position:absolute;left:-1px;top:-20px;padding:2px 8px;background:var(--lime);font-size:9px;line-height:16px;color:#3a4b1e}.sample-foot{border-top:1px solid var(--line);padding-top:12px;font-size:8px;letter-spacing:1.5px;color:var(--muted)}.figure-note,figcaption{font-size:11px;color:var(--muted);margin-top:15px;line-height:1.6}.demo-controls{padding:42px 42px 32px;display:flex;flex-direction:column;justify-content:center}.demo-controls h2{font-size:40px;line-height:1.05;letter-spacing:-.7px}.demo-controls>p:not(.effect-description){font-size:13px;line-height:1.8;margin-top:20px}.effect-options{display:flex;gap:6px;margin-top:26px;padding:5px;background:#f0f2ec;border-radius:5px}.effect-option{flex:1;border:0;background:transparent;border-radius:3px;padding:9px 2px;font-size:13px}.effect-option[aria-pressed=true]{background:var(--lime);color:#374b0e}.effect-option:hover{background:#e0e9cf}.effect-description{font-size:12px;min-height:52px;margin-top:16px;line-height:1.7}.switch-row{display:flex;align-items:center;gap:10px;font-size:12px;margin-top:12px;cursor:pointer;position:relative}.switch-row>span:first-child{margin-right:auto}.switch-row input{position:absolute;right:0;opacity:0;width:40px;height:24px;margin:0;cursor:pointer;z-index:1}.switch-track{display:block;position:relative;width:36px;height:21px;border-radius:14px;background:#bec7b6;transition:background .15s}.switch-track:before{content:'';position:absolute;left:3px;top:3px;width:15px;height:15px;border-radius:100%;background:#fff;transition:transform .15s}.switch-row input:checked+.switch-track{background:var(--olive)}.switch-row input:checked+.switch-track:before{transform:translateX(15px)}.switch-row input:focus-visible+.switch-track{outline:3px solid var(--olive);outline-offset:5px}.feature-section{padding:170px 0;display:grid;grid-template-columns:1fr 1fr;gap:140px;align-items:center}.feature-copy h2,.section-heading h2,.toggle-copy h2{font-size:68px;line-height:1.04;letter-spacing:-1.8px;margin:24px 0 28px}.section-intro{font-size:16px;line-height:1.9;max-width:480px}.feature-rows{margin-top:38px}.feature-row{padding:20px 0;border-top:1px solid var(--line)}.feature-row h3{font-size:14px}.feature-row p{font-size:13px;margin-top:5px}.workbench-figure{min-width:0}.workbench-frame{display:block;position:relative;aspect-ratio: .73;background:#ebeee8;overflow:hidden;border:1px solid var(--line);border-radius:8px}.workbench-frame>img{position:absolute;width:382%;max-width:none;left:-276.8%;top:-2.2%;height:auto}.image-zoom{position:absolute;bottom:16px;right:16px;display:flex;gap:18px;align-items:center;padding:8px 13px;border:1px solid var(--line);border-radius:4px;background:#fffffff2;color:var(--ink);font-size:11px}.image-zoom span{font-size:16px}.workbench-frame:hover .image-zoom,.comparison-image:hover .image-zoom{background:var(--lime)}.save-section{border-top:1px solid var(--line);padding:110px 0 140px}.section-heading{display:grid;grid-template-columns:1fr 1fr;column-gap:140px;align-items:end}.section-heading>.eyebrow{grid-column:1/-1}.section-heading h2{margin-bottom:0}.section-heading>.section-intro{padding-bottom:4px}.save-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:70px;margin-top:72px}.save-grid article{border-top:1px solid var(--line);padding-top:24px}.item-index{font-family:var(--display);font-size:32px;color:#64744d}.save-grid h3{font-size:17px;margin:22px 0 12px}.save-grid p{font-size:14px;line-height:1.9}.toggle-section{padding:40px 0 150px}.toggle-copy{display:grid;grid-template-columns:1fr 1fr;column-gap:140px;align-items:end}.toggle-copy>.eyebrow{grid-column:1/-1}.toggle-copy h2{margin-bottom:0}.toggle-copy .section-intro{padding-bottom:4px}.comparison{margin-top:54px}.compare-options{display:flex;gap:8px;margin-bottom:18px}.compare-options button{padding:9px 19px;border:1px solid transparent;border-radius:4px;background:transparent;font-size:12px}.compare-options button[aria-pressed=true]{background:var(--lime);color:#374b0e}.compare-options button:hover{border-color:#a7b493}.comparison-image{display:block;border:1px solid var(--line);position:relative;overflow:hidden;border-radius:5px}.comparison-image>img{width:100%}.trust-section{background:#21393c;color:var(--paper)}.trust-inner{padding:110px 0 116px;max-width:750px;text-align:center}.trust-inner>.eyebrow{color:#c3d4c0}.trust-inner h2{font-size:76px;line-height:1.02;letter-spacing:-1.7px;margin:28px 0}.trust-inner>p:not(.eyebrow){color:#d2dcd3;max-width:520px;margin-inline:auto;font-size:16px;line-height:1.9}.trust-inner .text-link{margin-top:28px;border-color:#bdcbbf;color:#f3f6ec}.trust-inner .text-link:hover{color:var(--lime)}.faq-section{display:grid;grid-template-columns:.8fr 1.2fr;gap:100px;padding:140px 0}.faq-section h2{font-size:46px;line-height:1.15;letter-spacing:-.7px}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}.faq-list summary{padding:24px 28px 24px 0;cursor:pointer;font-size:15px;list-style:none;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';position:absolute;right:3px;font-size:20px;font-weight:400;top:18px;color:var(--muted)}.faq-list details[open] summary:after{content:'−'}.faq-list details p{font-size:14px;line-height:1.9;padding:0 26px 26px 0}.support-section{border-top:1px solid var(--line);padding:84px 0 64px;display:grid;grid-template-columns:1.2fr 1fr;gap:80px;align-items:center}.support-section h2{font-size:43px;margin:20px 0;line-height:1.2;letter-spacing:-.8px}.support-section p{font-size:14px;max-width:490px;line-height:1.9}.support-contact{justify-self:end;max-width:100%;overflow-wrap:anywhere}.email-link{font-size:20px;border-bottom:1px solid var(--ink);padding-bottom:6px;overflow-wrap:anywhere}.pending{font-size:14px}.draft-label{font-size:11px;color:#697653;display:block;margin-top:12px}.boundary{font-size:11px;color:var(--muted);padding:12px 0 45px}.site-footer{border-top:1px solid var(--line);padding:40px 0 26px}.footer-top,.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:24px}.footer-top p{font-size:13px}.footer-top .brand{font-size:20px}.footer-bottom{margin-top:36px;font-size:11px;color:var(--muted)}.footer-bottom>div{display:flex;gap:24px}.footer-bottom a:hover{color:var(--ink)}.lightbox{border:0;padding:56px 24px 24px;background:var(--paper);width:min(1400px,94vw);max-height:92dvh;overflow:auto;color:var(--ink)}.lightbox::backdrop{background:#101c1cdb}.lightbox-close{position:absolute;right:24px;top:14px;border:1px solid var(--line);background:var(--white);border-radius:4px;padding:5px 16px;font-size:13px}.lightbox figure>img{width:100%;height:auto}.lightbox figcaption{margin-top:16px}.policy-main{max-width:760px;width:calc(100% - 64px);margin:0 auto;padding:100px 0 110px}.policy-heading{padding-bottom:56px;border-bottom:1px solid var(--line)}.policy-heading h1{font-size:80px;line-height:1.1;margin:22px 0 30px;letter-spacing:-1.5px}.policy-intro{font-size:19px;line-height:1.9;max-width:620px}.policy-meta{font-size:12px;line-height:1.9;margin-top:28px}.policy-preview{font-size:12px;margin-top:20px;color:var(--olive)}.policy-body>p{font-size:16px;line-height:1.95;margin:26px 0;overflow-wrap:anywhere}.policy-body>h2{font-family:var(--sans);font-size:24px;font-weight:700;line-height:1.4;margin:58px 0 20px}.policy-body a{text-decoration:underline;text-underline-offset:5px;color:var(--ink)}.policy-body code{font:13px/1.8 ui-monospace,monospace;background:#e9ede3;padding:2px 5px;border-radius:3px}.not-found{padding:130px 0 160px}.not-found h1{font-size:80px;line-height:1.1;margin:30px 0}.not-found p{font-size:18px}.not-found .text-link{margin:40px 32px 0 0}
html[lang=zh-CN] .hero h1{font-size:clamp(52px,6vw,82px);line-height:1.22;letter-spacing:-2px}html[lang=zh-CN] .eyebrow{letter-spacing:2px}html[lang=zh-CN] .sample-text h3{font-size:28px;line-height:1.45}html[lang=zh-CN] .demo-controls h2{font-size:34px;line-height:1.4}html[lang=zh-CN] .feature-copy h2,html[lang=zh-CN] .section-heading h2,html[lang=zh-CN] .toggle-copy h2{font-size:56px;line-height:1.3}html[lang=zh-CN] .trust-inner h2{font-size:64px;line-height:1.3}html[lang=zh-CN] .faq-section h2{font-size:36px;line-height:1.4}html[lang=zh-CN] .support-section h2{font-size:36px;line-height:1.4}html[lang=zh-CN] .policy-heading h1{font-size:64px;line-height:1.3}
@media(min-width:1600px){.hero{padding-top:138px;padding-bottom:116px}}
@media(max-width:1100px){.wrap,.header-inner{width:calc(100% - 72px)}.hero{gap:56px}.hero h1{font-size:84px}.lead{font-size:17px}.demo-main{padding:22px}.demo-controls{padding:28px}.sample-page{padding:20px}.sample-grid{gap:18px}.sample-text h3{font-size:29px}.original-content{padding:18px}.original-content p{font-size:25px}.feature-section{gap:76px}.section-heading,.toggle-copy{column-gap:76px}.save-grid{gap:40px}.faq-section{gap:60px}.demo-controls h2{font-size:34px}html[lang=zh-CN] .demo-controls h2{font-size:28px}.feature-copy h2,.section-heading h2,.toggle-copy h2{font-size:57px}html[lang=zh-CN] .feature-copy h2,html[lang=zh-CN] .section-heading h2,html[lang=zh-CN] .toggle-copy h2{font-size:46px}}
@media(max-width:800px){.wrap,.header-inner{width:calc(100% - 48px)}.header-inner{min-height:82px}.brand{font-size:21px}.brand img{width:28px;height:28px}nav{gap:18px;font-size:12px}.language{padding-left:16px}.release-status{font-size:11px;padding:8px 12px}.hero{padding:80px 0 64px;gap:32px}.hero h1{font-size:72px}.lead{font-size:15px}.hero .text-link{margin-top:24px}.local-note{font-size:10px}.demo-section{grid-template-columns:1fr}.demo-main{padding:26px}.sample-page{padding:28px}.sample-grid{padding:40px 0;gap:44px}.sample-text h3{font-size:40px}.sample-text>p:last-child{font-size:13px}.original-content p{font-size:38px}.demo-target{max-height:250px;aspect-ratio:1.2}.demo-controls{padding:38px;display:block}.demo-controls h2 br{display:none}.demo-controls>p:not(.effect-description){max-width:500px}.effect-options{max-width:400px}.effect-description{min-height:0}.switch-row{margin-top:24px;max-width:400px}.feature-section{padding:110px 0;gap:48px}.feature-copy h2,.section-heading h2,.toggle-copy h2{font-size:48px}.section-intro{font-size:14px}.feature-row p{font-size:12px}.feature-row h3{font-size:13px}.feature-rows{margin-top:28px}.feature-row{padding:15px 0}.workbench-frame{aspect-ratio:.61}.workbench-frame>img{width:382%;left:-276.8%;top:-1.8%}.save-section{padding:80px 0 100px}.section-heading,.toggle-copy{column-gap:48px}.save-grid{gap:28px;margin-top:50px}.save-grid h3{font-size:15px}.save-grid p{font-size:13px}.toggle-section{padding-bottom:100px}.trust-inner{padding-block:85px}.trust-inner h2{font-size:64px}.faq-section{padding:100px 0;gap:45px;grid-template-columns:.8fr 1.2fr}.faq-section h2{font-size:38px}.support-section{gap:32px}.support-section h2{font-size:34px}html[lang=zh-CN] .hero h1{font-size:54px}html[lang=zh-CN] .feature-copy h2,html[lang=zh-CN] .section-heading h2,html[lang=zh-CN] .toggle-copy h2{font-size:38px}html[lang=zh-CN] .sample-text h3{font-size:33px}html[lang=zh-CN] .faq-section h2{font-size:30px}html[lang=zh-CN] .support-section h2{font-size:28px}}
@media(max-width:600px){html{scroll-padding-top:30px}.wrap,.header-inner{width:calc(100% - 40px)}.header-inner{min-height:76px}.menu-toggle{display:block;border:1px solid var(--line);background:transparent;border-radius:4px;font-size:12px;padding:7px 13px}nav{display:none;position:absolute;left:0;right:0;top:76px;background:var(--paper);border-bottom:1px solid var(--line);padding:20px;flex-wrap:wrap;gap:14px 24px;box-shadow:0 12px 18px #17202008}nav.is-open{display:flex}.language{padding-left:18px}.hero{display:block;padding:70px 0 54px}.hero h1{font-size:80px;margin-top:24px}.hero-aside{margin-top:32px}.lead{font-size:16px;max-width:330px}.hero .text-link{margin-top:24px}.local-note{font-size:11px;margin-top:20px}.eyebrow{font-size:10px}.demo-main{padding:18px 14px 14px}.demo-toolbar{margin-bottom:17px}.small-label,.demo-counter{font-size:8px}.sample-page{padding:18px 16px 12px}.sample-topline{font-size:7px;padding-bottom:16px}.sample-grid{gap:16px;padding:30px 0 24px}.sample-text h3{font-size:26px;line-height:1.15;margin:13px 0}.sample-text>.eyebrow{font-size:8px;letter-spacing:1px}.sample-text>p:last-child{font-size:9px;line-height:1.8}.demo-target{aspect-ratio: .77;max-height:225px}.original-content{padding:16px}.original-content p{font-size:25px}.sample-number{font-size:34px}.sample-signoff{font-size:6px}.selection-label{font-size:8px;padding-inline:5px}.sample-foot{font-size:6px;letter-spacing:1px}.figure-note,figcaption{font-size:10px}.demo-controls{padding:30px 24px}.demo-controls h2{font-size:32px}.demo-controls h2 br{display:block}.demo-controls>p:not(.effect-description){font-size:13px}.effect-options{margin-top:24px}.effect-description{min-height:42px;font-size:12px}.switch-row{margin-top:14px}.feature-section{display:block;padding:96px 0}.feature-copy h2,.section-heading h2,.toggle-copy h2{font-size:51px;line-height:1.04;margin:24px 0}.section-intro{font-size:15px}.feature-rows{margin-top:30px}.feature-row h3{font-size:14px}.feature-row p{font-size:13px}.workbench-figure{margin:38px auto 0;max-width:380px}.workbench-frame{aspect-ratio:.72}.workbench-frame>img{top:-2.2%}.save-section{padding:74px 0 90px}.section-heading,.toggle-copy{display:block}.save-grid{grid-template-columns:1fr;gap:28px;margin-top:40px}.save-grid article{display:grid;grid-template-columns:38px 1fr;column-gap:14px;padding-top:22px}.item-index{grid-row:1/3;font-size:28px}.save-grid h3{margin:0 0 8px;font-size:16px}.save-grid p{grid-column:2;font-size:14px}.toggle-section{padding:0 0 90px}.comparison{margin-top:30px}.compare-options button{font-size:11px;padding:8px 14px}.comparison-image .image-zoom{font-size:9px;bottom:8px;right:8px;padding:5px 8px;gap:8px}.comparison-image .image-zoom span{font-size:12px}.trust-inner{padding:80px 0}.trust-inner h2{font-size:60px}.trust-inner>p:not(.eyebrow){font-size:15px;max-width:330px}.trust-inner .eyebrow{font-size:9px}.faq-section{display:block;padding:90px 0}.faq-section h2{font-size:40px;margin-bottom:34px}.faq-list summary{font-size:14px;padding-block:22px}.faq-list details p{font-size:13px}.support-section{display:block;padding:64px 0 40px}.support-section h2{font-size:34px}.support-section p{font-size:14px}.support-contact{margin-top:32px}.email-link{font-size:18px}.boundary{font-size:10px;padding-bottom:32px}.site-footer{padding-top:30px}.footer-top{align-items:flex-start}.footer-top p{font-size:11px}.footer-bottom{align-items:flex-start;flex-direction:column;gap:16px;margin-top:28px;font-size:10px}.footer-bottom>div{gap:24px}.policy-main{width:calc(100% - 40px);padding:64px 0 76px}.policy-heading{padding-bottom:38px}.policy-heading h1{font-size:56px;letter-spacing:-1px;margin:22px 0}.policy-intro{font-size:16px}.policy-meta{font-size:11px}.policy-body>p{font-size:15px;line-height:1.95;margin:22px 0}.policy-body>h2{font-size:21px;margin-top:42px}.lightbox{padding:54px 12px 16px;width:96vw}.lightbox-close{right:12px}.not-found{padding:80px 0}.not-found h1{font-size:52px}.not-found p{font-size:16px}html[lang=zh-CN] .hero h1{font-size:58px;line-height:1.25}html[lang=zh-CN] .sample-text h3{font-size:23px;line-height:1.4}html[lang=zh-CN] .demo-controls h2{font-size:30px}html[lang=zh-CN] .feature-copy h2,html[lang=zh-CN] .section-heading h2,html[lang=zh-CN] .toggle-copy h2{font-size:42px;line-height:1.3}html[lang=zh-CN] .trust-inner h2{font-size:48px;line-height:1.3}html[lang=zh-CN] .faq-section h2{font-size:32px}html[lang=zh-CN] .support-section h2{font-size:29px}html[lang=zh-CN] .policy-heading h1{font-size:48px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
/* Keep deliberate headline breaks at tablet and narrow desktop widths. */
@media (min-width:601px) and (max-width:800px){.hero{display:block}.hero-aside{margin-top:34px}.hero .lead{max-width:490px;font-size:18px}.hero .local-note{font-size:12px}.desktop-break{display:none}}
@media(max-width:360px){html[lang=zh-CN] .hero h1{font-size:50px}.hero h1{font-size:68px}.demo-controls{padding:26px 20px}.sample-text h3{font-size:23px}html[lang=zh-CN] .sample-text h3{font-size:20px}.original-content p{font-size:21px}.original-content{padding:12px}.original-content .sample-signoff{font-size:6px}}
/* Final responsive type pass: preserve the two-line Chinese headline. */
@media(max-width:600px){html[lang=zh-CN] .hero h1{font-size:clamp(40px,13vw,58px)}.hero h1{font-size:clamp(60px,18vw,80px)}}
.switch-track{background:#75806e}