:root{--paper:#f8f7f5;--ink:#1d2030;--muted:#6e7180;--line:#e6e3e3;--purple:#6955db;--pink:#ef64a7;--font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Segoe UI",sans-serif;--shell:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font:inherit}.shell{width:min(calc(100% - 64px),var(--shell));margin-inline:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(248,247,245,.91);backdrop-filter:blur(18px);border-bottom:1px solid rgba(29,32,48,.07)}.nav-bar{height:80px;display:flex;align-items:center;gap:36px}.wordmark{display:inline-flex;align-items:center;gap:10px;white-space:nowrap}.wordmark img{width:38px;height:38px;border-radius:10px;box-shadow:0 6px 16px rgba(83,78,168,.15)}.wordmark span{font-size:23px;font-weight:850;letter-spacing:-.05em}.wordmark small{font-size:9px;font-weight:800;letter-spacing:.16em;color:#8a8a98;margin-left:2px}.desktop-nav{margin:auto;display:flex;gap:38px;font-size:14px;font-weight:650;color:#595e69}.desktop-nav a:hover,.text-link:hover,.line-link:hover{color:var(--purple)}.desktop-nav [aria-current]{color:var(--purple)}.nav-actions{display:flex;align-items:center;gap:25px}.text-link{font-size:13px;font-weight:700;white-space:nowrap}.button{min-height:52px;padding:0 24px;display:inline-flex;align-items:center;justify-content:center;gap:14px;border-radius:14px;border:1px solid transparent;font-weight:750;font-size:14px;white-space:nowrap;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.button:hover{transform:translateY(-3px)}.button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #9c8cf2;outline-offset:4px}.button-dark{min-height:42px;padding:0 17px;background:#1c2132;color:white;border-radius:11px}.button-dark:hover{box-shadow:0 10px 22px #1c213224}.button-primary{background:#6653dc;color:white;box-shadow:0 15px 30px #6653dc2b}.button-primary:hover{background:#5644ca;box-shadow:0 18px 32px #6653dc40}.button-outline{border-color:#d7d3db;background:#fff;color:#242536}.button-outline:hover{border-color:#9b8cec}.button-light{background:#fff;color:#302969}.mobile-menu{display:none}.hero{min-height:692px;position:relative;display:grid;grid-template-columns:46% 54%;align-items:center;padding-top:25px;padding-bottom:70px}.hero-copy{position:relative;z-index:2;padding-top:26px}.eyebrow{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid #eae6e9;padding:10px 14px;border-radius:99px;font-size:12px;font-weight:730;color:#6a5fc0;box-shadow:0 8px 24px #26204809}.pulse-dot{width:7px;height:7px;border-radius:50%;background:#bc73e1;box-shadow:0 0 0 4px #bc73e124}.hero h1,.download-hero h1{font-size:clamp(46px,5.1vw,75px);letter-spacing:-.082em;line-height:1.21;margin:32px 0 22px;font-weight:850}.hero h1 em,.download-hero h1 em{font-style:normal;color:#6552d7}.hero-description{font-size:17px;color:#666a77;line-height:1.9;max-width:485px;margin:0}.hero-buttons{display:flex;flex-wrap:wrap;gap:12px;margin-top:33px}.hero-footnote{margin-top:26px;color:#898995;font-size:12px}.mini-icon{color:#e582b8;font-size:17px;margin-right:6px}.hero-visual{position:relative;min-width:0;isolation:isolate}.hero-glow{position:absolute;inset:10% 3% 8%;border-radius:50%;background:radial-gradient(ellipse,#c4b6ff95 0%,#efd2e780 40%,transparent 71%);filter:blur(28px);z-index:-1}.hero-visual>img{width:116%;max-width:none;transform:translateX(-4%);filter:drop-shadow(0 26px 25px #58528d20)}.hero-label{position:absolute;background:#fff;border:1px solid #ebe7ef;border-radius:15px;box-shadow:0 15px 32px #4b427720;padding:12px 16px;font-size:13px;font-weight:740;white-space:nowrap}.label-one{top:16%;right:-1%;transform:rotate(5deg)}.label-one span{color:#d260b3;margin-left:15px}.label-two{bottom:12%;left:0;transform:rotate(-4deg);display:flex;align-items:center;gap:12px}.label-avatars{display:flex;padding-left:5px}.label-avatars i{font-size:10px;color:#fff;font-style:normal;width:24px;height:24px;display:grid;place-items:center;border-radius:50%;margin-left:-5px;background:#7457d6;border:2px solid #fff}.label-avatars i+ i{background:#ef7ea9}.hero-scroll{position:absolute;bottom:30px;left:0;display:flex;align-items:center;gap:18px;font-size:9px;letter-spacing:.18em;font-weight:800;color:#a5a4ac}.hero-scroll span{font-size:17px;letter-spacing:0}.intro-band{background:#eae6f9;padding:70px 0}.intro-grid{display:grid;grid-template-columns:25% 50% 25%;gap:0;align-items:start}.section-kicker{display:block;color:#8a65cf;font-size:10px;font-weight:850;letter-spacing:.19em;line-height:1.6}.intro-grid h2{font-size:clamp(29px,3.3vw,45px);line-height:1.38;letter-spacing:-.055em;margin:0;font-weight:820}.intro-grid h2 span{color:#745bd3}.intro-grid>p:last-child{font-size:14px;line-height:1.9;color:#696877;margin:0}.features{padding-top:114px;padding-bottom:122px}.section-heading,.download-heading{display:flex;align-items:end;justify-content:space-between;gap:36px;margin-bottom:48px}.section-heading h2,.download-heading h2{font-size:clamp(36px,4.4vw,56px);line-height:1.28;letter-spacing:-.067em;margin:15px 0 0}.section-heading>p,.download-heading>p{max-width:315px;color:#787984;font-size:14px;line-height:1.9;margin:0 0 5px}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.feature-card{height:445px;display:flex;flex-direction:column;overflow:hidden;border:1px solid #e7e3e9;border-radius:24px;padding:27px;background:#fff}.feature-number{font-size:10px;letter-spacing:.12em;font-weight:850;color:#9b92ad}.feature-card h3{font-size:21px;letter-spacing:-.04em;margin:0 0 8px}.feature-card p{font-size:13px;line-height:1.8;color:#7f808d;margin:0}.feature-chat{background:#f2effd}.feature-people{background:#fbf1f5}.feature-devices{background:#edf1fa}.chat-demo{background:#fff;border-radius:16px;padding:13px;width:90%;max-width:315px;height:220px;margin:auto;box-shadow:0 20px 35px #7567ba20;transform:rotate(-4deg)}.demo-top{display:flex;align-items:center;gap:8px;border-bottom:1px solid #f1eff4;padding-bottom:10px}.demo-avatar{width:31px;height:31px;display:grid;place-items:center;border-radius:50%;background:#efe9ff;color:#6653dc;font-weight:800}.demo-top b,.demo-top small{display:block;font-size:10px}.demo-top small{color:#a8a6b3;font-size:8px;margin-top:2px}.demo-dots{margin-left:auto;color:#aca8bd}.bubble{font-size:9px;max-width:80%;padding:9px 12px;margin-top:10px;border-radius:11px}.bubble-other{background:#f2f1f5}.bubble-me{background:#7565d8;color:white;margin-left:auto}.demo-input{border:1px solid #eeeaf2;border-radius:8px;color:#bbb7c3;font-size:9px;padding:8px;margin-top:13px}.demo-input span{float:right;color:#8473dc}.people-art,.devices-art{position:relative;height:235px;margin:auto;width:100%}.people-orbit{position:absolute;border:1px dashed #dfaace;border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%)}.orbit-a{width:175px;height:175px}.orbit-b{width:245px;height:245px;opacity:.55}.person{position:absolute;display:grid;place-items:center;width:58px;height:58px;border-radius:20px;color:#fff;font-weight:800;box-shadow:0 12px 25px #b16f9c38}.p-one{left:42%;top:37%;background:#b558ab;transform:rotate(-10deg)}.p-two{left:17%;top:13%;background:#ef9f8d;transform:rotate(8deg)}.p-three{right:13%;bottom:10%;background:#7b80da;transform:rotate(12deg)}.people-star{position:absolute;right:17%;top:10%;color:#cf7fb0;font-size:30px}.device-screen{position:absolute;width:73%;height:145px;left:7%;top:27px;background:#fff;border:9px solid #424967;border-radius:14px;box-shadow:0 16px 30px #55638d26;padding:25px}.device-screen:after{content:"";position:absolute;width:55%;height:8px;background:#555d7b;bottom:-17px;left:22%;border-radius:0 0 10px 10px}.screen-line{height:8px;width:44%;background:#e2defb;border-radius:99px;margin-bottom:11px}.screen-line.wide{width:65%}.screen-message{height:40px;width:70%;background:#ebe8ff;border-radius:8px;margin-top:15px}.device-phone{position:absolute;width:85px;height:147px;right:6%;bottom:10px;border:7px solid #353d5d;border-radius:19px;background:#f8f6ff;box-shadow:0 15px 28px #55638d2b;padding:28px 8px}.phone-notch{position:absolute;width:27px;height:5px;border-radius:5px;background:#333b59;left:50%;top:5px;transform:translateX(-50%)}.phone-bubble{height:16px;width:46px;border-radius:7px;background:#e1dafa;margin-bottom:10px}.phone-bubble.right{background:#7b6adc;margin-left:auto;width:35px}.device-spark{position:absolute;right:13%;top:8px;color:#777add;font-size:30px}.web-section{padding:110px 0;background:#1e2232;color:#fff;overflow:hidden}.web-grid{display:grid;grid-template-columns:40% 60%;align-items:center;gap:36px}.web-copy h2{font-size:clamp(54px,6.2vw,88px);line-height:1.13;letter-spacing:-.08em;margin:18px 0 24px}.web-copy h2 span{color:#c5b9ff}.web-copy>p{max-width:355px;font-size:15px;line-height:1.9;color:#aeb0be}.platform-tags{display:flex;flex-wrap:wrap;gap:7px;margin:26px 0 35px}.platform-tags span{font-size:9px;letter-spacing:.11em;font-weight:800;border:1px solid #55596c;border-radius:99px;padding:9px 12px;color:#c9cada}.web-actions{display:flex;gap:25px;align-items:center;flex-wrap:wrap}.line-link{font-size:13px;font-weight:750;border-bottom:1px solid currentColor;padding-bottom:6px}.browser-visual{background:#fff;color:#303244;border-radius:17px;overflow:hidden;box-shadow:0 28px 80px #090a1e60;transform:rotate(-2deg) translateX(22px);min-height:365px}.browser-chrome{height:39px;background:#f3f1f6;border-bottom:1px solid #eae8ee;display:flex;justify-content:space-between;align-items:center;padding:0 14px;font-size:10px;color:#9897a4}.browser-dots{display:flex;gap:4px}.browser-dots i{width:7px;height:7px;border-radius:50%;background:#eaa1a3}.browser-dots i:nth-child(2){background:#ebd398}.browser-dots i:nth-child(3){background:#a9d4b8}.browser-body{display:flex;height:326px}.browser-body aside{width:34%;border-right:1px solid #f0eef3;padding:19px 12px}.side-title{display:flex;justify-content:space-between;font-size:14px;font-weight:800;margin:0 6px 19px}.side-title b{color:#8175cf}.side-row{display:flex;align-items:center;gap:8px;padding:10px 6px;border-radius:9px}.side-row.active{background:#f0edfd}.side-row>span{width:29px;height:29px;display:grid;place-items:center;border-radius:10px;background:#c8c0ed;color:#fff;font-size:11px}.side-row:nth-child(3)>span{background:#e9b8ca}.side-row:nth-child(4)>span{background:#bac7eb}.side-row b,.side-row small{display:block;font-size:10px}.side-row small{font-size:8px;color:#aaa7b4;margin-top:3px}.browser-convo{flex:1;display:flex;flex-direction:column;min-width:0}.convo-head{height:50px;border-bottom:1px solid #f1eff3;padding:17px 21px;font-size:12px;font-weight:750}.convo-head small{float:right;color:#6acb9e;font-size:9px}.convo-center{flex:1;padding:15px 18px;background:#fdfcfe}.convo-date{display:block;text-align:center;color:#b6b3bd;font-size:8px;margin-bottom:10px}.convo-bubble{width:max-content;max-width:86%;padding:9px 12px;border-radius:9px;font-size:9px;margin-bottom:10px}.convo-bubble.left{background:#f0eef4}.convo-bubble.right{background:#e9e3ff;margin-left:auto}.convo-compose{border-top:1px solid #f1eff3;padding:12px 18px;color:#bbb9c3;font-size:9px}.convo-compose span{float:right;color:#8171d7}.about{padding-top:110px;padding-bottom:110px}.about-card{background:#ede9f8;border-radius:26px;min-height:340px;padding:55px 60px;display:grid;grid-template-columns:12% 51% 37%;overflow:hidden}.about-mark{font-size:140px;line-height:.8;color:#c9bdf2;font-family:Georgia,serif}.about h2{font-size:clamp(35px,4vw,53px);line-height:1.25;letter-spacing:-.065em;margin:15px 0}.about p{color:#6d687c;font-size:14px;line-height:1.85;max-width:430px;margin-bottom:23px}.about-decoration{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:0;transform:rotate(-14deg)}.about-decoration span{font-size:46px;line-height:1.1;font-weight:900;letter-spacing:-.08em;color:#c0b3eb;white-space:nowrap}.about-decoration span:nth-child(2){font-size:70px;color:#a78fdc}.closing{background:linear-gradient(105deg,#6d5cdd,#ad67cb 60%,#db82b8);color:#fff}.closing-inner{min-height:270px;display:flex;justify-content:space-between;align-items:center;gap:25px}.closing .section-kicker{color:#e9dafa}.closing h2{font-size:clamp(38px,4vw,56px);letter-spacing:-.06em;margin:11px 0 7px}.closing p{color:#f2eafd;font-size:14px}.site-footer{background:#f8f7f5}.footer-main{padding:62px 0 53px;display:flex;justify-content:space-between;gap:30px}.footer-main>div>p{color:#9999a2;font-size:13px;margin:16px 0 0}.footer-links{display:flex;gap:100px}.footer-links>div{display:flex;flex-direction:column;gap:14px}.footer-links b{font-size:13px;margin-bottom:4px}.footer-links a{font-size:12px;color:#82828b}.footer-links a:hover{color:var(--purple)}.footer-bottom{border-top:1px solid #eae8e8;padding:20px 0 32px;display:flex;justify-content:space-between;color:#a2a0a7;font-size:11px}
/* Download center */
.download-hero{min-height:490px;display:grid;grid-template-columns:60% 40%;align-items:center}.download-hero h1{margin:24px 0 16px}.download-hero-copy>p{font-size:16px;color:#777781}.download-shortcuts{display:flex;gap:24px;margin-top:31px}.download-shortcuts a{font-size:13px;font-weight:750;border-bottom:1px solid currentColor;padding-bottom:7px}.download-shortcuts a:hover{color:var(--purple)}.download-hero-art{height:360px;position:relative;display:grid;place-items:center}.app-icon-halo{position:absolute;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,#d7c6ff 10%,#f4d7e9 44%,transparent 72%);filter:blur(15px)}.download-hero-art>img{width:175px;height:175px;border-radius:42px;box-shadow:0 25px 55px #5e4fbd43;z-index:1;transform:rotate(-9deg)}.floating-word{position:absolute;z-index:2;background:#fff;border:1px solid #e8e1ee;box-shadow:0 13px 28px #54467c1a;border-radius:13px;padding:11px 18px;font-weight:800;color:#8069cf}.word-one{right:6%;top:15%;transform:rotate(9deg)}.word-two{bottom:15%;left:7%;transform:rotate(-7deg)}.download-list{padding-top:55px;padding-bottom:100px}.download-heading h2{font-size:clamp(36px,4vw,52px)}.download-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.download-card{border:1px solid #e8e4e8;background:#fff;border-radius:23px;padding:28px;min-height:300px;display:flex;flex-direction:column;justify-content:space-between}.download-card.primary-card{background:#eeeafe;border-color:#e3dcfb}.card-top{display:flex;justify-content:space-between;align-items:start}.platform-symbol{font-size:30px;color:#6653dc;line-height:1}.windows-symbol{color:#4d8de9}.web-symbol{color:#c477aa}.status-chip{background:#f5f3f7;border-radius:99px;padding:7px 10px;font-size:10px;color:#817e8a;font-weight:700}.download-card h3{font-size:28px;letter-spacing:-.05em;margin:16px 0 8px}.download-card p{color:#777985;font-size:13px;line-height:1.75;max-width:255px;margin:0}.card-bottom>span{display:block;color:#aaa6af;font-size:11px;margin-bottom:12px}.card-bottom .button{width:100%;justify-content:space-between}.availability-note{font-size:12px;color:#9999a2;margin:21px 0 0}.install-section{background:#f0edf8;padding:80px 0}.install-grid{display:grid;grid-template-columns:45% 55%;gap:48px}.install-grid h2{font-size:clamp(35px,4vw,51px);letter-spacing:-.06em;line-height:1.3;margin:14px 0}.install-grid>div>p{max-width:380px;color:#777484;font-size:14px;line-height:1.8}.install-steps{display:flex;flex-direction:column}.install-steps>div{display:flex;align-items:center;gap:22px;border-bottom:1px solid #dbd5ec;padding:17px 0}.install-steps>div:first-child{border-top:1px solid #dbd5ec}.install-steps span{font-size:12px;font-weight:850;color:#947fce}.install-steps p{font-size:14px;margin:0;font-weight:650}.download-cta{margin-top:90px;margin-bottom:90px;min-height:225px;background:#25283d;border-radius:25px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:25px;padding:45px 55px}.download-cta .section-kicker{color:#beaff5}.download-cta h2{font-size:38px;letter-spacing:-.06em;margin:11px 0}.download-cta p{color:#b9b8c8;margin:0;font-size:14px}
@media(max-width:1050px){.desktop-nav{gap:20px}.nav-actions{gap:10px}.text-link{display:none}.hero{min-height:600px}.hero h1{font-size:54px}.hero-visual>img{width:120%}.intro-grid{grid-template-columns:23% 49% 28%}.browser-visual{transform:rotate(-2deg) translateX(0)}}
@media(max-width:760px){.shell{width:min(calc(100% - 36px),var(--shell))}.nav-bar{height:68px}.wordmark span{font-size:20px}.wordmark small{display:none}.desktop-nav,.nav-actions{display:none}.mobile-menu{display:block;margin-left:auto;position:relative}.mobile-menu summary{width:40px;height:40px;list-style:none;border:1px solid #e5e1e5;border-radius:10px;display:flex;flex-direction:column;justify-content:center;gap:6px;padding:10px;cursor:pointer}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu summary span{width:100%;height:2px;background:#27283b;border-radius:2px}.mobile-menu nav{position:absolute;top:48px;right:0;width:220px;padding:12px;background:#fff;box-shadow:0 18px 40px #29243c22;border-radius:15px;display:flex;flex-direction:column}.mobile-menu nav a{padding:12px;border-radius:8px;font-size:14px;font-weight:650}.mobile-menu nav a:hover{background:#f1edfc}.hero{display:flex;flex-direction:column;min-height:unset;padding-top:70px;padding-bottom:55px;align-items:stretch}.hero-copy{padding-top:0}.hero h1,.download-hero h1{font-size:clamp(42px,10vw,62px)}.hero-visual{margin-top:25px}.hero-visual>img{width:100%;transform:none}.hero-label{font-size:10px;padding:8px 10px}.label-one{right:1%;top:10%}.label-two{left:0;bottom:4%}.hero-scroll{display:none}.intro-band{padding:50px 0}.intro-grid{display:block}.intro-grid h2{margin:13px 0 17px}.intro-grid>p:last-child{max-width:470px}.features{padding:80px 0}.section-heading,.download-heading{display:block;margin-bottom:28px}.section-heading>p,.download-heading>p{margin-top:15px}.feature-grid{grid-template-columns:1fr}.feature-card{height:410px}.feature-card h3{font-size:20px}.chat-demo{max-width:310px}.people-art,.devices-art{max-width:330px}.web-section{padding:75px 0}.web-grid{display:block}.web-copy>p{max-width:480px}.browser-visual{margin-top:55px;transform:none}.about{padding:75px 0}.about-card{display:block;padding:42px 30px;min-height:0}.about-mark{font-size:80px}.about-decoration{display:none}.closing-inner{min-height:245px}.footer-main{padding:45px 0;display:block}.footer-links{gap:50px;margin-top:38px}.download-hero{display:flex;flex-direction:column;align-items:stretch;padding-top:66px}.download-hero-art{height:300px}.download-hero-art>img{width:145px;height:145px;border-radius:35px}.download-grid{grid-template-columns:1fr}.download-card{min-height:260px}.download-list{padding-top:45px;padding-bottom:70px}.install-grid{display:block}.install-steps{margin-top:35px}.download-cta{margin-top:65px;margin-bottom:65px;padding:36px;display:block}.download-cta .button{margin-top:22px}}
@media(max-width:480px){.hero h1,.download-hero h1{font-size:42px}.hero-description{font-size:15px}.hero-buttons{display:flex;flex-direction:column;align-items:stretch}.hero-buttons .button{width:100%}.hero-visual{margin-top:35px}.hero-label{display:none}.section-heading h2,.download-heading h2{font-size:37px}.browser-body aside{width:36%}.browser-convo{min-width:0}.convo-bubble{font-size:8px}.about h2{font-size:36px}.closing-inner{display:block;padding:45px 0}.closing-inner .button{margin-top:16px}.footer-links{justify-content:space-between;gap:20px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:6px}.download-shortcuts{flex-direction:column;align-items:flex-start;gap:14px}.download-hero-art{height:250px}.floating-word{font-size:11px}.app-icon-halo{width:260px;height:260px}}
.hero-visual>img{mix-blend-mode:multiply}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition-duration:.01ms!important;animation-duration:.01ms!important}}