:root{--paper:#f6f5f1;--ink:#252829;--muted:#707477;--line:#dfdfd8;--accent:#6f6b91;--blue:#3b6479;--display:-apple-system,BlinkMacSystemFont,"Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif;color-scheme:light;font-family:var(--display);color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;line-height:1.7;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:5px}::selection{background:#ddd9ed}img{max-width:100%;display:block}.shell{width:min(1180px,calc(100% - 96px));margin-inline:auto}.skip{position:fixed;top:-100px;left:20px;z-index:100;background:var(--ink);color:white;padding:10px 20px}.skip:focus{top:10px}.header{border-bottom:1px solid var(--line)}.nav{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:inline-flex;align-items:center;gap:12px;font-size:14px;font-weight:650}.brand img{border-radius:8px}.nav-right{display:flex;align-items:center;gap:32px;font-size:13px}.nav-link:hover,.text-link:hover,footer a:hover{color:var(--accent)}
.hero{overflow:clip;min-height:740px;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:10px;padding-block:62px 72px}.eyebrow{font-size:11px;letter-spacing:.16em;font-weight:600;color:var(--accent);display:flex;align-items:center;gap:10px;margin:0 0 30px}.dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}h1{font-size:clamp(40px,4.6vw,64px);font-weight:600;letter-spacing:-.055em;line-height:1.38;margin:0 0 24px}h1 em{font-style:normal;color:var(--blue)}.intro{font-size:16px;color:var(--muted);max-width:390px;line-height:1.95;margin-bottom:31px}.hero-actions{display:flex;align-items:center;gap:25px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:27px;border-radius:5px;padding:13px 21px;font-size:13px;font-weight:500;transition:background .2s,transform .2s}.primary{background:var(--blue);color:#fff}.primary:hover{background:#294c5e;transform:translateY(-2px)}.text-link{font-size:12px}.platforms{display:flex;align-items:center;gap:11px;color:#747779;font-size:11px;letter-spacing:.04em;margin-top:32px}.platforms i{font-style:normal;color:#bbb}.platform-line{width:23px;height:1px;background:#b7b8b2;margin-right:1px}.hero-visual{position:relative;margin:0;min-width:0;height:625px;display:flex;align-items:center;justify-content:center;isolation:isolate}.orbit{position:absolute;border:1px solid #dfdfd7;border-radius:50%;z-index:-1}.orbit-one{width:480px;height:480px;transform:translate(5px,20px)}.orbit-two{width:600px;height:600px;border-style:dashed;opacity:.45}.visual-word{position:absolute;left:-5px;top:53px;font-family:Georgia,serif;font-style:italic;font-size:185px;letter-spacing:-.09em;color:#e7e5de;z-index:-1}.phone{width:275px;flex:none;height:560px;padding:12px 16px 5px;border:5px solid #343739;outline:1px solid #b7b8b4;border-radius:43px;background:#fdfdfb;box-shadow:18px 28px 45px -22px #30364138,0 2px 5px #00000012;transform:rotate(5deg);position:relative;color:#333537;overflow:hidden;font-size:11px}.phone-status{height:26px;display:flex;align-items:center;justify-content:space-between;font-size:9px;font-weight:650;padding-inline:7px}.island{position:absolute;left:50%;top:8px;transform:translateX(-50%);width:78px;height:22px;background:#242526;border-radius:20px}.phone-top{display:flex;align-items:center;justify-content:space-between;margin-top:15px}.mini-brand{font-family:Georgia,serif;font-size:33px;line-height:1.1}.mini-brand span{color:var(--accent)}.search-symbol{width:13px;height:13px;border:1.5px solid #6b7072;border-radius:50%;position:relative;margin-right:6px}.search-symbol:after{content:"";position:absolute;width:5px;height:1.5px;background:#6b7072;right:-4px;bottom:-2px;transform:rotate(45deg)}.phone-greeting{font-size:10px;color:#919494;margin-top:7px}.phone-tabs{display:flex;gap:22px;margin-top:21px;border-bottom:1px solid #e9e9e4;color:#818383;font-size:10px}.phone-tabs>*{padding-bottom:10px;white-space:nowrap}.phone-tabs b{color:var(--blue);border-bottom:2px solid var(--blue)}.topic{padding:17px 0 15px;border-bottom:1px solid #e9e9e4}.topic-label{font-size:8px;letter-spacing:.07em;color:var(--accent)}.topic h3{font-size:13px;font-weight:600;line-height:1.65;margin:5px 0}.topic p{font-size:9px;line-height:1.7;color:#858888;margin:6px 0 10px}.topic-meta{display:flex;justify-content:space-between;color:#929593;font-size:7px;gap:8px}.last-topic{border:0}.phone-bottom{position:absolute;bottom:17px;left:15px;right:15px;height:34px;display:flex;justify-content:space-around;align-items:center;font-size:9px;background:#fdfdfbf5;border-top:1px solid #eee}.phone-bottom b{color:var(--blue)}.home-bar{position:absolute;width:80px;height:4px;background:#303435;border-radius:10px;bottom:6px;left:50%;transform:translateX(-50%)}.resume-note{position:absolute;left:2px;bottom:102px;display:flex;align-items:center;gap:14px;padding:16px 24px 16px 17px;background:#fffffff2;box-shadow:0 10px 40px #434b5212;border:1px solid #eeeee8;border-radius:10px;transform:rotate(-5deg);font-size:12px}.resume-icon{display:grid;place-items:center;width:31px;height:35px;border-radius:6px;background:#efedf4;color:var(--accent);font-size:22px}.resume-note strong{display:block;font-size:11px;font-weight:600}.resume-note div>span{display:block;font-size:9px;color:#888c8c;margin-top:3px}.hero-visual figcaption{position:absolute;bottom:0;right:20px;font-size:9px;color:#90928c;letter-spacing:.04em}
.features{padding:80px 0 85px;border-top:1px solid var(--line)}.section-heading{position:relative}.section-heading .eyebrow{margin-bottom:21px}h2{font-size:clamp(29px,3.1vw,42px);line-height:1.5;letter-spacing:-.035em;font-weight:550;margin:0}.section-heading>p:last-child{font-size:14px;color:var(--muted);margin:18px 0 0}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:42px;margin-top:55px}.feature-grid article{border-top:1px solid var(--line);padding-top:22px}.feature-number{font-family:Georgia,serif;font-size:16px;color:var(--accent)}.feature-grid h3{font-size:20px;margin:25px 0 12px;font-weight:550}.feature-grid p{font-size:13px;color:var(--muted);line-height:1.95;margin:0}.feature-tag{display:block;font-size:10px;color:#85877f;margin-top:25px;letter-spacing:.04em}
.reading-section{padding-block:20px 85px}.reading-panel{display:grid;grid-template-columns:1fr 1fr;background:#eaece7;border-radius:12px;padding:64px 65px 0;gap:60px;overflow:hidden;align-items:center}.reading-copy{padding-bottom:64px}.reading-copy .eyebrow{font-size:10px;margin-bottom:23px}.reading-copy p:not(.eyebrow){font-size:13px;color:#727872;line-height:1.95;max-width:330px;margin:22px 0}.appearance-switch{display:inline-flex;gap:3px;background:#dfe2dc;border-radius:30px;padding:4px}.appearance-switch button{border:0;border-radius:30px;background:transparent;padding:7px 14px;color:#636a64;font-size:11px}.appearance-switch button[aria-pressed=true]{background:var(--paper);color:#323b33;box-shadow:0 2px 4px #00000006}.reading-example{align-self:end;background:#fcfbf7;color:#343a38;border:1px solid #dedfd6;border-bottom:0;border-radius:11px 11px 0 0;box-shadow:0 10px 35px #323e3010;transform:rotate(-2deg);transform-origin:bottom center;transition:background .2s,color .2s;--reader-line:#e9e9e1;--reader-muted:#848a80;--reader-highlight:#f0efe8}.reader-toolbar{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;font-size:9px;border-bottom:1px solid var(--reader-line)}.reader-toolbar>span:first-child{font-size:24px;line-height:12px;color:var(--reader-muted)}.reader-body{padding:25px}.reader-category{font-size:8px;letter-spacing:.09em;color:var(--reader-muted)}.reader-body h3{font-size:22px;font-family:Georgia,"Songti SC",serif;font-weight:500;margin:12px 0 18px;line-height:1.5}.reader-author{display:flex;align-items:center;gap:8px;font-size:8px;color:var(--reader-muted)}.reader-author>span:last-child{margin-left:auto}.avatar{width:20px;height:20px;display:grid;place-items:center;background:#a4a08c;color:white;border-radius:50%;font:11px Georgia,serif}.reader-body p,.reader-body blockquote{font-size:11px;line-height:2.2;margin:21px 0}.reader-body blockquote{margin-left:0;padding:9px 12px;background:var(--reader-highlight);border-left:2px solid #aaa592;font-family:Georgia,"Songti SC",serif}.reader-progress{border-top:1px solid var(--reader-line);padding-top:14px;display:flex;justify-content:space-between;color:var(--reader-muted);font-size:8px}.example-label{font-size:8px;color:var(--reader-muted);padding:0 25px 15px;margin:0}.reading-example[data-theme=dark]{background:#242a2b;color:#e2e4de;border-color:#434a47;--reader-line:#3b4240;--reader-muted:#a4ada3;--reader-highlight:#303736}
.devices{padding:25px 0 90px}.devices .eyebrow{margin-bottom:22px}.devices-heading{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.devices-heading p{font-size:14px;color:var(--muted);line-height:1.95;max-width:430px}.device-row{display:grid;grid-template-columns:repeat(3,1fr);margin-top:50px;gap:40px}.device-row>div{display:flex;align-items:center;gap:17px;border-top:1px solid var(--line);padding:25px 0;flex-wrap:wrap}.device-row strong{font-size:16px;font-weight:500}.device-row>div>span:last-child{width:100%;font-size:12px;color:var(--muted)}.device-icon{width:17px;height:29px;border:1.5px solid #7f8580;border-radius:4px;display:block;position:relative}.device-icon:after{content:"";width:5px;height:1px;background:#7f8580;position:absolute;bottom:2px;left:50%;transform:translateX(-50%)}.device-tablet{width:23px;height:29px}.device-mac{width:35px;height:23px;border-radius:3px;margin-bottom:6px}.device-mac:after{width:22px;bottom:-6px}.closing{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:24px;padding-block:46px}.closing img{border-radius:17px;box-shadow:0 4px 12px #2925360d}.closing h2{font-size:23px}.closing p{font-size:12px;color:var(--muted);margin:8px 0 0}.closing .button{margin-left:auto;flex-shrink:0}footer{padding-block:39px 26px}.footer-top,.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:30px}.footer-top .brand{font-size:11px}.footer-hi{font-family:Georgia,serif;font-size:29px;font-weight:400;color:var(--accent)}.footer-top>div{display:flex;gap:24px;font-size:10px;color:var(--muted)}.footer-bottom{margin-top:25px;color:#888d88;font-size:9px;align-items:flex-end}.footer-bottom p{max-width:690px;margin:0}.footer-bottom>span{white-space:nowrap}

@media(min-width:1450px){.hero{padding-top:70px;padding-bottom:90px}}
@media(max-width:1050px){.shell{width:calc(100% - 64px)}.hero{grid-template-columns:1fr 1fr;gap:0}.hero-visual{transform:scale(.9);transform-origin:center right}.orbit-two{width:460px;height:460px}.orbit-one{width:380px;height:380px}.resume-note{left:-10px}.reading-panel{padding:45px 35px 0;gap:35px}.feature-grid{gap:28px}.closing h2{font-size:20px}.closing .button{gap:15px}.devices-heading{gap:35px}}
@media(max-width:760px){.shell{width:calc(100% - 40px)}.nav{min-height:70px}.nav-right{gap:19px}.brand{font-size:12px;gap:9px}.hero{grid-template-columns:1fr;padding-top:48px;padding-bottom:35px;overflow:hidden}.hero-copy{position:relative;z-index:1}.hero .eyebrow{margin-bottom:25px}h1{font-size:46px;line-height:1.35}.intro{font-size:14px;max-width:420px}.hero-visual{transform:none;height:610px;margin-top:24px}.phone{transform:rotate(4deg) scale(.94)}.orbit-one{width:340px;height:340px}.orbit-two{width:440px;height:440px}.visual-word{left:6%;font-size:175px}.resume-note{left:calc(50% - 165px);bottom:95px}.hero-visual figcaption{right:calc(50% - 130px);bottom:7px}.features{padding:55px 0}.feature-grid{grid-template-columns:1fr;gap:28px;margin-top:35px}.feature-grid article{position:relative;padding-left:42px}.feature-number{position:absolute;left:0;top:25px}.feature-grid h3{margin:0 0 10px;font-size:19px}.feature-grid p{max-width:520px}.feature-tag{margin-top:15px}.reading-section{padding-block:10px 55px}.reading-panel{grid-template-columns:1fr;gap:10px;padding:34px 28px 0}.reading-copy{padding-bottom:20px}.reading-copy p:not(.eyebrow){max-width:100%}.reading-example{width:min(100%,360px);justify-self:center;transform:rotate(-2deg);margin-top:12px}.reader-body{padding:25px}.reading-copy h2 br{display:initial}.devices{padding-top:0;padding-bottom:45px}.devices-heading{grid-template-columns:1fr;gap:7px}.devices-heading p{max-width:100%}.device-row{gap:20px;margin-top:25px}.device-row>div{gap:11px;padding-top:20px}.device-row>div>span:last-child{font-size:11px}.device-row strong{font-size:14px}.closing{flex-wrap:wrap;padding-block:30px;gap:17px}.closing img{width:52px;height:52px;border-radius:13px}.closing h2{font-size:19px}.closing>div{flex:1}.closing .button{margin-left:69px}.closing p{font-size:11px}.footer-top{align-items:flex-start}.footer-top>div{gap:13px;flex-wrap:wrap;justify-content:flex-end}.footer-bottom{gap:20px;font-size:9px}}
@media(max-width:380px){.nav-link{display:none}h1{font-size:40px}.hero-actions{gap:18px}.button{font-size:12px;padding:12px 16px}.hero-visual{margin-inline:-12px}.device-row{gap:10px}.device-row strong{font-size:12px}.device-icon{transform:scale(.85)}.closing h2{font-size:17px}.footer-top{flex-direction:column;gap:15px}.footer-top>div{justify-content:flex-start}.reading-panel{padding-inline:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}