:root{--ink:#152e3a;--muted:#536b76;--accent:#176988;--line:#dce5e8;--wash:#eef4f6;--paper:#fff;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#f8fafb;font-synthesis:none;line-height:1.65;scroll-behavior:smooth}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,summary{font:inherit}button{cursor:pointer}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,.demo-scroll:focus-visible{outline:3px solid #267ba0;outline-offset:5px}img,svg{display:block}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}p,h1,h2,h3{margin:0}p{color:var(--muted)}h1,h2,h3{line-height:1.2}h1{font-size:clamp(42px,5.5vw,76px);font-weight:650;letter-spacing:-.055em}h2{font-size:clamp(27px,3vw,40px);font-weight:600;letter-spacing:-.035em}h3{font-size:20px;letter-spacing:-.02em;font-weight:600}html:lang(zh-Hans) h1,html:lang(zh-Hant) h1,html:lang(ja) h1,html:lang(ko) h1{letter-spacing:-.045em;font-size:clamp(38px,5vw,66px)}.skip{position:fixed;top:-100px;left:20px;background:white;padding:12px;z-index:99}.skip:focus{top:12px}.header{border-bottom:1px solid var(--line);background:rgba(248,250,251,.95);position:sticky;top:0;z-index:20;backdrop-filter:blur(18px)}.header-inner{max-width:1192px;margin:auto;padding:20px 36px;display:flex;align-items:center;gap:34px}.brand{display:flex;align-items:center;gap:10px;font-weight:650;letter-spacing:-.03em;white-space:nowrap}.brand img{border-radius:8px}.header nav{display:flex;gap:26px;margin-left:auto;font-size:14px}.header nav a{color:var(--muted)}.header nav a[aria-current=page]{color:var(--ink)}.header nav a:hover,.text-link:hover{color:var(--accent)}.language{position:relative;font-size:13px}.language summary{list-style:none;display:flex;align-items:center;gap:8px;cursor:pointer;padding:8px 10px;border:1px solid var(--line);border-radius:9px;white-space:nowrap}.language summary::-webkit-details-marker{display:none}.language svg{width:16px;height:16px}.language-menu{position:absolute;right:0;top:calc(100% + 10px);width:180px;background:white;border:1px solid var(--line);border-radius:13px;padding:6px;box-shadow:0 14px 48px #17313c17;display:grid}.language-menu a{padding:7px 12px;border-radius:7px}.language-menu a:hover,.language-menu a[aria-current=true]{background:var(--wash)}main{max-width:1192px;margin:auto;padding:0 36px}.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:64px;padding:72px 0 70px}.eyebrow{font-size:11px;font-weight:650;letter-spacing:.1em;color:var(--accent);margin-bottom:20px}.app-icon{border-radius:18px;margin-bottom:26px;box-shadow:0 4px 12px #17313c12}.lead{font-size:18px;line-height:1.75;max-width:590px;margin-top:24px}.hero-copy .lead{font-size:17px}.actions{display:flex;flex-wrap:wrap;align-items:flex-start;gap:18px;margin-top:30px}.primary{background:var(--ink);color:white;padding:13px 19px;border-radius:12px;font-size:14px;font-weight:550;display:inline-flex;align-items:center;justify-content:center;gap:10px;line-height:1.5;min-height:48px;transition:background .15s;max-width:100%;text-align:center}.primary:hover{background:var(--accent)}.text-link{font-size:14px;font-weight:550;display:inline-block;line-height:1.65}.actions .text-link{padding:12px 0}.version{font-size:12px;margin-top:16px}.demo-wrap{min-width:0;position:relative}.demo-wrap:before{content:"";position:absolute;inset:6% -5% 10%;background:#e2edf0;border-radius:50%;filter:blur(45px);z-index:-1}.browser{border:1px solid #d4dfe3;border-radius:18px;overflow:hidden;background:white;box-shadow:0 18px 60px #17313c10;transform:rotate(1deg)}.browser-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid var(--line);height:48px;background:#f1f5f7;padding:0 16px;color:#7d919a;font-size:13px}.traffic{display:flex;gap:5px}.traffic i{width:8px;height:8px;border-radius:50%;background:#becbd1}.traffic i:first-child{background:#e6b0a8}.traffic i:nth-child(2){background:#e6d09d}.traffic i:last-child{background:#a9c8b3}.address{font-size:11px;padding:4px 24px;background:#fff;border-radius:6px;white-space:nowrap}.demo-area{position:relative;isolation:isolate}.demo-scroll{height:430px;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#c6d4da transparent}.reading{padding:32px 34px 96px}.reading .eyebrow{font-size:9px;margin-bottom:14px}.reading h2{font-family:Georgia,serif;font-weight:400;font-size:32px;line-height:1.15;max-width:310px}.reading>p:not(.eyebrow){font-size:13px;line-height:1.85;margin-top:18px}.reading-art{height:140px;background:#e6eef0;border-radius:2px;margin:26px 0 30px;position:relative;overflow:hidden;display:grid;place-items:center}.reading-art:before,.reading-art:after{content:"";position:absolute;width:170px;height:170px;top:52px;border:1px solid #bacfd7;border-radius:50%}.reading-art:before{left:-50px}.reading-art:after{right:-15px;top:-80px}.reading-art span{font-family:Georgia,serif;font-size:76px;color:#7b9eac;line-height:1}.reading-art div{position:absolute;width:1px;height:140px;background:#c7dbe2;left:50%;top:64px}.reading-section{padding:24px 0;border-top:1px solid var(--line)}.reading-number{font-size:10px;color:#79929d}.reading-section h3{font-family:Georgia,serif;font-size:23px;font-weight:400;margin-top:8px}.reading-section p{font-size:13px;margin-top:12px}.reading-lines{display:grid;gap:9px;margin-top:20px}.reading-lines i{height:5px;width:100%;background:#edf2f4;border-radius:3px}.reading-lines i:last-child{width:65%}.reading-end{font-family:Georgia,serif;font-style:italic}.demo-button{position:absolute!important;right:18px;bottom:18px;z-index:2;cursor:grab!important;max-width:calc(100% - 16px);white-space:normal!important}.demo-caption{font-size:12px;text-align:center;margin-top:20px;padding:0 8px}.styles-section,.setup-section{padding:60px 0;border-top:1px solid var(--line)}.section-heading{max-width:640px}.section-heading p:not(.eyebrow){margin-top:18px;font-size:16px}.style-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-top:32px}.style-card{min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;border:1px solid var(--line);border-radius:13px;min-height:140px;padding:16px 8px;color:var(--muted);background:#fff;transition:border .15s}.style-card:hover{border-color:#96b7c6}.style-card[aria-pressed=true]{border:2px solid var(--accent);padding:15px 7px;background:#edf5f8}.style-card .style-swatch{pointer-events:none;transform:scale(.83);transform-origin:center;max-width:116%;white-space:normal!important;min-height:44px!important;text-align:center}.style-name{font-size:11px;line-height:1.4;max-width:100%;text-align:center}.preview-note{font-size:12px;margin-top:16px}.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px 72px;padding:0 0 70px}.feature h3{font-size:22px}.feature p{font-size:15px;margin-top:12px;max-width:450px}.steps{list-style:none;padding:0;margin:34px 0 26px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}.step-number{display:block;font-size:12px;color:var(--accent);margin-bottom:18px}.steps h3{font-size:19px}.steps p{font-size:14px;margin-top:12px}.privacy-strip{padding:32px;background:#eaf1f3;border-radius:16px;display:flex;gap:24px;align-items:center;margin-bottom:70px}.privacy-strip h2{font-size:24px;margin-bottom:10px}.privacy-icon{font-size:48px;font-weight:300;line-height:1;color:#7395a4}footer{max-width:1192px;margin:auto;padding:28px 36px 38px;display:flex;gap:28px;align-items:center;border-top:1px solid var(--line);font-size:12px}footer .brand{font-size:13px}footer p{margin-left:auto}footer>div{display:flex;gap:18px}footer a:hover{color:var(--accent)}.page-heading{padding:70px 0 48px;max-width:840px}.page-heading h1{font-size:clamp(38px,5vw,64px);max-width:820px}.date{font-size:12px;margin-top:22px}.support-steps{border-top:1px solid var(--line);padding:40px 0}.support-steps h2,.faq-section>h2{font-size:27px}.faq-section{padding:30px 0 50px;max-width:900px}.faq-section>h2{margin-bottom:24px}.faq{border-top:1px solid var(--line)}.faq:last-child{border-bottom:1px solid var(--line)}.faq summary{list-style:none;padding:22px 0;display:flex;gap:20px;justify-content:space-between;cursor:pointer;font-size:17px;font-weight:550;line-height:1.6}.faq summary::-webkit-details-marker{display:none}.faq summary span{flex-shrink:0;color:var(--accent);font-size:22px;font-weight:400}.faq[open] summary span{transform:rotate(45deg)}.faq p{padding:0 40px 24px 0;font-size:15px;line-height:1.85;max-width:850px}.contact{margin-bottom:72px;padding:32px;background:#eaf1f3;border-radius:16px;display:grid;grid-template-columns:1fr auto;gap:18px 40px;align-items:start}.contact h2{font-size:27px}.contact p{font-size:15px;max-width:650px;margin-top:14px}.contact .primary{align-self:center}.email-address{font-size:13px;grid-column:1/-1;color:var(--accent);overflow-wrap:anywhere}.policy{max-width:830px;padding:0 0 70px}.policy-section{border-top:1px solid var(--line);padding:32px 0}.policy-section h2{display:flex;gap:20px;font-size:23px}.policy-section h2 span{font-size:11px;color:var(--accent);font-weight:500;line-height:2.8}.policy-section p{font-size:16px;line-height:1.9;margin-top:18px}.policy .text-link{margin-top:12px}
@media(min-width:1400px){.hero{padding-top:90px;padding-bottom:88px}.demo-scroll{height:456px}}
@media(max-width:1000px){.header-inner{gap:18px}.header nav{gap:18px}.hero{gap:32px}h1{font-size:55px}.hero-copy .lead{font-size:16px}.style-grid{gap:9px}.style-card{min-height:135px}.style-swatch{font-size:12px!important}.reading{padding:28px}.contact{grid-template-columns:1fr}.contact .primary{justify-self:start}}
@media(max-width:760px){.header-inner{padding:16px 20px;flex-wrap:wrap;gap:12px}.header .brand{font-size:16px}.header .language{margin-left:auto;order:1}.header nav{order:2;width:100%;margin:3px 0 0;gap:22px;font-size:13px;justify-content:flex-start}.header{position:relative}main{padding:0 24px}.hero{grid-template-columns:1fr;padding:44px 0 48px;gap:44px}.hero-copy{max-width:560px}h1{font-size:clamp(44px,9vw,62px)}.app-icon{width:60px;height:60px;margin-bottom:22px}.lead{font-size:16px}.browser{transform:none;max-width:530px;margin:auto}.demo-scroll{height:370px}.demo-wrap:before{inset:0}.styles-section,.setup-section{padding:42px 0}.style-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:24px}.style-card{min-height:136px}.style-card .style-swatch{max-width:100%;font-size:14px!important}.feature-grid{gap:32px;grid-template-columns:1fr;padding-bottom:44px}.steps{grid-template-columns:1fr;gap:28px;margin-top:26px}.step-number{margin-bottom:8px}.steps p{font-size:15px}.privacy-strip{padding:24px;gap:18px;margin-bottom:42px}.privacy-strip h2{font-size:21px}.page-heading{padding:46px 0 34px}.page-heading h1{font-size:42px}.support-steps{padding:32px 0}.faq summary{font-size:16px}.faq p{padding-right:12px}.contact{padding:24px;margin-bottom:44px}.policy-section h2{font-size:22px}.policy-section p{font-size:15px}.policy{padding-bottom:42px}footer{padding:24px;flex-wrap:wrap;gap:16px}footer p{margin-left:auto}footer>div{width:100%;flex-wrap:wrap}.primary{font-size:13px;padding:12px 16px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*{transition:none!important}}