@charset "UTF-8";
:root{color-scheme:light dark;--bg:light-dark(#f7f8fa,#0a0b10);--surface:light-dark(#f5f6f9,#11121a);--raised:light-dark(#f3f4f7,#181923);--line:rgba(207,199,235,.1);--text:light-dark(#2a2244,#efedf6);--muted:light-dark(#656175,#9692a5);--dim:light-dark(#e7e6ea,#696576);--purple:light-dark(#503a8d,#c5b1fc);--green:light-dark(#487f6a,#a3cbbc);--ease:cubic-bezier(.22,1,.36,1);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-weight:400;font-size:14px;scroll-behavior:smooth;scroll-padding-top:100px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button{border:0;background:none}a{color:inherit;text-decoration:none}button,a{outline-offset:6px}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--purple)}button:disabled{cursor:not-allowed}h1,h2,h3,p{margin:0}::selection{background:light-dark(#a88bda55,#a88bda55);color:light-dark(#333333,#fff)}.container{width:min(1200px,calc(100% - 112px));margin-inline:auto}.skip-link{position:fixed;top:-80px;left:20px;background:var(--purple);color:light-dark(#f4f2f7,#1b142d);padding:13px 20px;border-radius:6px;z-index:100}.skip-link:focus{top:20px}.site-header{height:87px;position:fixed;inset:0 0 auto;z-index:40;transition:background .3s,box-shadow .3s,border-color .3s;border-bottom:1px solid transparent}.site-header.scrolled{background:light-dark(#f7f7fad9,#0b0c12d9);backdrop-filter:blur(24px);border-color:var(--line);box-shadow:0 8px 40px light-dark(#fbfbfb11,#0001)}.nav-container{width:min(1320px,calc(100% - 88px));height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:inline-flex;align-items:center;gap:9px;font-size:21px;letter-spacing:-.6px;font-weight:600;flex-shrink:0}.brand-symbol{display:inline-flex;position:relative;width:39px;height:39px;overflow:hidden;align-items:center;justify-content:center;flex-shrink:0}.brand-symbol img{width:100%;height:100%;transform:scale(1.65);object-fit:contain}.brand-cn{margin-left:10px;padding-left:10px;border-left:1px solid light-dark(#e7e5eb,#4e475d);font-size:11px;font-weight:400;letter-spacing:1px;color:light-dark(#635770,#b4abbe);vertical-align:middle}#main-nav{display:flex;gap:33px;align-items:center;padding-left:20px}.nav-link{font-size:12px;color:light-dark(#666176,#9a95a8);padding:11px 0;transition:color .2s;position:relative}.nav-link:hover,.nav-link.active{color:light-dark(#2c1e48,#f0e8ff)}.nav-link.active:after{content:"";position:absolute;width:3px;height:3px;border-radius:50%;background:light-dark(#573a8d,#ccbbeb);left:calc(50% - 1.5px);bottom:0;box-shadow:0 0 9px light-dark(#573a8d77,#ccbbeb77)}.header-actions{display:flex;align-items:center;gap:15px}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:16px 21px;border-radius:8px;border:1px solid light-dark(#69508633,#a78bc733);background:light-dark(#ae8dd40a,#ae8dd40a);color:light-dark(#5a3a8d,#e1d4f6);font-size:13px;line-height:1;white-space:nowrap;transition:transform .3s var(--ease),background .25s,box-shadow .25s,border-color .25s}.button:hover{transform:translateY(-2px);background:light-dark(#ae8dd41a,#ae8dd41a);border-color:light-dark(#5d3a8d70,#c5a7ee70)}.button:active{transform:translateY(0) scale(.98)}.button.small{padding:12px 16px;font-size:11px;border-color:light-dark(#70508647,#b69bc847);border-radius:7px;color:light-dark(#623a8d,#dfd2ed)}.button.small span{margin-left:7px}.button.primary{background:linear-gradient(120deg,light-dark(#573a8d,#d2bdf8),light-dark(#5c3a8d,#bda1e6));color:light-dark(#f3f0f6,#251b35);border-color:light-dark(#2e1e4855,#e2d0ff55);box-shadow:inset 0 1px 0 light-dark(#33333355,#fff5),0 4px 20px light-dark(#633a8d15,#bc91e715);font-weight:500}.button.primary:hover{background:linear-gradient(120deg,light-dark(#5e3a8d,#e2ccff),light-dark(#5d3a8d,#cbb1ef));box-shadow:0 7px 35px light-dark(#633a8d28,#bc91e728)}.button svg,.download-trust svg,.download-platforms svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.button.text{border:0;background:none;color:light-dark(#635770,#b6adbf);padding-inline:8px}.button.text:hover{color:var(--text)}.button.text span{margin-left:6px}.button-arrow{margin-left:14px;font-size:17px}.menu-button{display:none;width:35px;height:35px;padding:7px}.menu-button span{display:block;width:21px;height:1px;background:light-dark(#65487f,#c6b5d5);margin:6px auto}.hero{position:relative;min-height:810px;padding-top:136px;overflow:hidden;border-bottom:1px solid var(--line);isolation:isolate}.ambient-canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.7;z-index:-1;pointer-events:none}.hero-glow{position:absolute;z-index:-2;inset:-30% -10% 0;background:radial-gradient(ellipse at 76% 49%,light-dark(#6b508630,#73519430) 0,transparent 38%),radial-gradient(ellipse at 59% 12%,light-dark(#ece3ed22,#4e335022),transparent 50%),radial-gradient(ellipse at 30% 100%,light-dark(#e2e3ee18,#3b3f6f18),transparent 45%);pointer-events:none}.hero:after{content:"";position:absolute;inset:0;z-index:-1;opacity:.045;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E")}.hero-grid{position:absolute;right:-3%;bottom:3%;width:52%;height:39%;background:linear-gradient(light-dark(#76518517,#a583b317) 1px,transparent 1px),linear-gradient(90deg,light-dark(#76518517,#a583b317) 1px,transparent 1px);background-size:65px 65px;transform:perspective(400px) rotateX(57deg) rotateZ(-23deg);mask-image:radial-gradient(ellipse,light-dark(#fbfbfb66,#0006),transparent 70%);z-index:-1;pointer-events:none}.hero-layout{display:grid;grid-template-columns:1.03fr 1fr;gap:30px;align-items:center;min-height:573px}.hero-copy{padding-bottom:17px;position:relative;z-index:4}.eyebrow{font-size:9px;letter-spacing:2.3px;font-weight:450;color:light-dark(#6c6076,#a69caf);display:flex;align-items:center;gap:9px}.tiny-orbit{font-size:17px;color:light-dark(#5e3a8d,#c9b4e4);line-height:1}.hero h1{font-size:clamp(45px,5.5vw,75px);font-weight:500;letter-spacing:-3.8px;line-height:1.26;margin-top:29px}.hero h1>span{background:linear-gradient(105deg,light-dark(#633a8d,#e2c5ff),light-dark(#675086,#ac91d0) 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span{color:light-dark(#663a8d,#c0a2da)}.orbital-track{position:absolute;border:1px solid light-dark(#5a3a8d2a,#c0a1f02a);border-radius:50%;pointer-events:none}.track-one{width:550px;height:320px;left:-20px;top:130px;transform:rotate(-30deg);box-shadow:0 0 26px light-dark(#683a8d06,#bb91dc06),inset 0 0 26px light-dark(#683a8d06,#bb91dc06)}.track-two{width:410px;height:490px;left:50px;top:30px;transform:rotate(35deg);border-color:light-dark(#497d7e13,#a3c9ca13)}.track-three{width:500px;height:470px;left:5px;top:70px;transform:rotate(16deg);border-style:dashed;border-color:light-dark(#613a8d17,#b294d317)}.orbital-point{position:absolute;border-radius:50%;z-index:2}.point-one{width:14px;height:14px;background:radial-gradient(circle at 30% 20%,light-dark(#623a8d,#e0c9f9),light-dark(#e8e4ec,#6a567e) 65%,light-dark(#f3eff5,#322539));top:110px;left:5px;box-shadow:0 0 28px light-dark(#693a8d2a,#dfb5ff2a)}.point-two{width:8px;height:8px;background:light-dark(#4e796b,#b9d2ca);right:22px;bottom:106px;box-shadow:0 0 17px light-dark(#4e796b38,#b9d2ca38)}.phone-mockup{position:absolute;width:264px;height:493px;top:14px;left:calc(50% - 132px);background:linear-gradient(135deg,light-dark(#f2f1f5,#292431),light-dark(#f6f6f8,#111117) 28%,light-dark(#f6f5f8,#15131c));border:1px solid light-dark(#6f5a7c70,#8c759b70);border-radius:35px;box-shadow:0 0 0 3px light-dark(#f6f4f7,#1b1720),0 0 0 4px light-dark(#6d5a7c36,#7a658b36),15px 25px 70px light-dark(#fbfbfb66,#0006),-12px -15px 60px light-dark(#6b3a8d08,#c5a4dc08),inset 0 1px 1px light-dark(#33333311,#fff1);transform:rotate(-7deg) rotateY(-8deg) rotateX(4deg);overflow:hidden;animation:float-phone 10s ease-in-out infinite}.phone-top{display:flex;align-items:center;justify-content:space-between;padding:17px 21px 15px;font-size:9px;color:light-dark(#6c4c7b,#e6ddea)}.phone-top>i{position:absolute;top:13px;left:calc(50% - 35px);width:70px;height:19px;border-radius:20px;background:light-dark(#f8f8fa,#08080c)}.phone-signal{font-size:7px;letter-spacing:.5px}.phone-signal b{font-weight:400;margin-left:4px;font-size:12px}.phone-app-header{display:flex;align-items:center;gap:8px;padding:7px 13px 13px;border-bottom:1px solid light-dark(#69508614,#9d82bd14);font-size:10px}.phone-app-header>span:first-child{font-size:15px;color:light-dark(#69577f,#a394b6);margin-right:2px}.mini-avatar{width:30px;height:30px;display:inline-grid;place-items:center;border-radius:9px;font-size:10px;flex-shrink:0;border:1px solid light-dark(#613a8d11,#d9c5ef11)}.lilac{background:linear-gradient(135deg,light-dark(#e8e3ed,#524162),light-dark(#efedf4,#322a43));color:light-dark(#633a8d,#d9c2f0)}.sage{background:linear-gradient(135deg,light-dark(#e3edeb,#344f49),light-dark(#f0f5f4,#243432));color:light-dark(#468165,#c4dfd2)}.peach{background:linear-gradient(135deg,light-dark(#ece5e4,#755651),light-dark(#ebe5e6,#463638));color:light-dark(#8d4d3a,#efd2c9)}.sand{background:linear-gradient(135deg,light-dark(#ede9e3,#7b6952),light-dark(#ebe8e5,#493f37));color:light-dark(#8d693a,#eadac5)}.phone-app-header .mini-avatar{width:28px;height:28px}.phone-app-header small{display:block;font-size:6px;margin-top:5px;color:light-dark(#6b5f77,#8d819a)}.phone-app-header small i{display:inline-block;width:3px;height:3px;background:light-dark(#50866f,#93c2ae);border-radius:50%;vertical-align:middle;margin-right:2px}.phone-more{margin-left:auto;color:light-dark(#6c587e,#a796b6);font-size:18px;align-self:flex-start}.phone-chat{padding:13px 13px 0}.phone-date{text-align:center;font-size:6px;color:light-dark(#696076,#70677e);margin-bottom:13px}.phone-msg{display:flex;align-items:start;gap:6px;margin-bottom:12px}.phone-msg>.mini-avatar{width:23px;height:23px;font-size:7px;border-radius:7px}.phone-msg small{display:block;color:light-dark(#6e5d79,#a091aa);font-size:6px;margin:0 0 4px 1px}.phone-msg p{background:light-dark(#f3f2f5,#24202d);border:1px solid light-dark(#633a8d0a,#c9a8eb0a);border-radius:0 8px 8px 8px;padding:8px 9px;font-size:8px;line-height:1.7;color:light-dark(#665176,#d6cddd)}.phone-msg.own{justify-content:flex-end}.phone-msg.own p{background:linear-gradient(125deg,light-dark(#6c5780,#79618f),light-dark(#e9e4ec,#594767));color:light-dark(#391e48,#eee2f5);border-radius:8px 0 8px 8px}.exhibit-card{margin:0 0 11px 29px;border-radius:7px;overflow:hidden;width:161px;border:1px solid light-dark(#6650862a,#ac90d42a);background:light-dark(#f4f2f7,#211a29)}.exhibit-art{height:84px;position:relative;overflow:hidden;background:linear-gradient(135deg,light-dark(#623b8c,#c8b3df),light-dark(#685284,#9b87b5))}.exhibit-art>i:first-child{position:absolute;right:-10px;top:-25px;width:100px;height:100px;border-radius:50%;border:22px solid light-dark(#e8e4ec,#41344d);transform:rotate(-20deg);box-shadow:0 8px 9px light-dark(#f1eff533,#281d4133)}.exhibit-art>i:nth-child(2){position:absolute;left:-20px;bottom:-45px;width:90px;height:90px;border-radius:50%;border:19px solid light-dark(#673a8d,#e3d5ef)}.exhibit-art>span{position:absolute;left:11px;top:11px;font-size:8px;letter-spacing:1px;color:light-dark(#e8e2ee,#3e2d52);font-weight:700;line-height:1.4}.exhibit-art>b{position:absolute;bottom:12px;right:15px;color:light-dark(#653a8d,#dacae9);font-size:19px}.exhibit-caption{padding:9px 10px;font-size:7px;color:light-dark(#624384,#dbd0e7)}.exhibit-caption span{display:block;font-size:5px;letter-spacing:.4px;color:light-dark(#6f5c7a,#8f7b9b);margin-top:4px}.phone-msg.last{margin-bottom:0}.phone-compose{position:absolute;bottom:24px;left:12px;right:12px;display:flex;align-items:center;gap:7px;color:light-dark(#6e5b7b,#9c8aa9);font-size:16px;padding:8px 0;background:light-dark(#f6f5f8,#16131c)}.phone-compose>div{padding:8px 9px;background:light-dark(#f3f1f5,#26202e);border:1px solid light-dark(#6d508620,#9d7cba20);border-radius:6px;flex:1;font-size:7px;color:light-dark(#6c5e78,#8d7e9a)}.phone-home{width:80px;height:3px;background:light-dark(#6c6373,#887e90);border-radius:5px;position:absolute;bottom:9px;left:calc(50% - 40px)}.floating-note{position:absolute;display:flex;align-items:center;gap:11px;background:linear-gradient(120deg,light-dark(#f2eff4e8,#302838e8),light-dark(#f5f3f7dc,#1d1924dc));backdrop-filter:blur(20px);border:1px solid light-dark(#67487f26,#b8a1ca26);border-radius:11px;box-shadow:0 15px 50px light-dark(#fbfbfb44,#0004),inset 0 1px 0 light-dark(#33333304,#ffffff04);z-index:3;padding:14px 17px;font-size:11px;color:light-dark(#653f88,#d8c9e6)}.floating-note small{display:block;font-size:6px;letter-spacing:1px;color:light-dark(#6f5e78,#95849f);margin-top:6px}.note-one{left:-26px;top:93px;transform:rotate(-4deg);animation:float-note 10s ease-in-out infinite}.note-icon{height:29px;width:29px;background:linear-gradient(140deg,light-dark(#6b597d,#77638c),light-dark(#e8e3ed,#42344e));border-radius:9px;display:grid;place-items:center;color:light-dark(#633a8d,#dbc7ef);font-size:17px}.note-check{color:light-dark(#4a7d5b,#b5d3bf);font-size:9px;margin-left:6px}.note-two{right:-33px;bottom:73px;transform:rotate(3deg);animation:float-note 11s ease-in-out infinite reverse;padding:15px}.avatar-stack{display:flex;padding-right:1px}.avatar-stack span{display:grid;place-items:center;border:2px solid light-dark(#f3f1f5,#292130);width:28px;height:28px;border-radius:50%;font-size:7px;margin-left:-8px}.avatar-stack span:first-child{margin-left:0}.visual-caption{position:absolute;bottom:7px;left:0;right:0;text-align:center;color:light-dark(#6d5f77,#74657e);font-size:8px;letter-spacing:1px}.hero-bottom{display:flex;align-items:center;justify-content:space-between;color:light-dark(#6b6374,#766d80);font-size:9px;letter-spacing:.5px;height:77px;border-top:1px solid light-dark(#5f418610,#b29ccf10);position:relative;margin-top:6px}.scroll-link{display:flex;align-items:center;gap:30px;color:light-dark(#695c7a,#a499b2);font-size:10px;margin-left:-70px}.scroll-link span{font-size:18px}.motion-toggle{display:flex;align-items:center;gap:8px;color:light-dark(#6c5f78,#8b7d98);font-size:9px;padding:10px 0 10px 10px}.motion-toggle:hover{color:var(--purple)}.motion-toggle>span{font-size:11px;color:light-dark(#664483,#b59bcb)}.features{padding-top:105px;padding-bottom:109px}.section-intro .eyebrow{font-size:8px;letter-spacing:2.4px;color:light-dark(#6d5680,#9c87ae)}.intro-columns{display:flex;align-items:end;justify-content:space-between;gap:60px;margin-top:22px}.intro-columns h2,.download-copy h2,.faq h2{font-size:37px;font-weight:450;line-height:1.5;letter-spacing:-1.3px}.intro-columns h2>span,.faq h2>span{color:light-dark(#6b6076,#94899f)}.intro-columns>p,.intro-columns>div>p{color:light-dark(#6b6076,#92879d);font-size:12px;line-height:2;margin-bottom:6px}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px;margin-top:42px}.feature-card{position:relative;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:linear-gradient(140deg,light-dark(#f5f4f8,#18151f),light-dark(#f6f6f9,#101117) 80%);padding:23px;min-height:372px;transition:transform .4s var(--ease),border-color .4s,box-shadow .4s}.feature-card:hover{transform:translateY(-5px);border-color:light-dark(#663c8b33,#b99bd433);box-shadow:0 17px 50px light-dark(#fbfbfb33,#0003)}.feature-icon{position:relative;z-index:1;width:33px;height:33px;border-radius:9px;border:1px solid light-dark(#67448323,#b79dcc23);background:light-dark(#6744830a,#b79dcc0a);display:grid;place-items:center;color:light-dark(#654a7d,#bba8cc)}.feature-icon svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}.feature-art{height:158px;position:relative;pointer-events:none}.feature-copy{margin-top:17px}.feature-number{font-size:6px;letter-spacing:1.3px;color:light-dark(#6b5f77,#7e708d)}.feature-copy h3{font-size:17px;font-weight:450;letter-spacing:-.4px;margin:12px 0 10px}.feature-copy p{font-size:11px;color:light-dark(#6b5e78,#8e819c);line-height:1.95}.conversation-art{display:flex;align-items:start;flex-direction:column;justify-content:center;padding-top:7px}.feature-chat-line{display:inline-flex;flex-direction:column;align-items:end;gap:6px;background:light-dark(#f2f0f5,#2b2436);border:1px solid light-dark(#653a8d0d,#d5b8f00d);border-radius:7px 7px 7px 0;padding:11px 13px;font-size:9px;color:light-dark(#654b7c,#cbbdd7);box-shadow:0 4px 20px light-dark(#fbfbfb11,#0001);transform:rotate(-3deg);margin-top:10px}.feature-chat-line i{font-style:normal;font-size:6px;color:light-dark(#6c5d7a,#8d7d9c)}.feature-chat-line.own{align-self:end;background:linear-gradient(120deg,light-dark(#e8e4ed,#5d4b70),light-dark(#e8e3ed,#443651));color:light-dark(#663a8d,#e0d0ee);border-radius:7px 7px 0 7px;transform:rotate(2deg);margin-top:5px}.typing-dots{display:flex;gap:3px;background:light-dark(#f3f1f6,#251e2e);padding:10px 13px;border-radius:7px 7px 7px 0;margin-top:9px;margin-left:7px}.typing-dots i{width:3px;height:3px;background:light-dark(#6e6076,#85748e);border-radius:50%}.group-art{height:158px;width:235px;margin:0 auto}.connection-ring{width:123px;height:123px;border:1px dashed 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@media(max-width:1000px){.container{width:calc(100% - 64px)}.nav-container{width:calc(100% - 56px)}#main-nav{gap:23px;padding-left:0}.brand{font-size:19px}.brand-cn{display:none}.hero{min-height:700px;padding-top:120px}.hero-layout{grid-template-columns:1fr 1fr;min-height:490px;gap:0}.hero h1{font-size:50px;letter-spacing:-2.5px}.hero-copy .eyebrow{font-size:7px;letter-spacing:1.6px}.hero-visual{transform:scale(.8);width:440px;margin-left:-50px;transform-origin:center center}.hero-description{font-size:12px}.hero-actions{gap:12px}.hero-actions .button{font-size:11px;padding:14px 16px}.hero-actions .button.text{padding-inline:3px}.hero-meta{gap:13px;font-size:8px}.hero-meta>span+span:before{margin-right:1px}.hero-bottom{margin-top:-10px}.hero-bottom>span:first-child{font-size:8px}.hero-bottom .scroll-link{margin-left:0}.feature-grid{gap:12px}.feature-card{padding:18px;min-height:350px}.feature-art{height:146px}.feature-copy h3{font-size:14px}.feature-number{font-size:5px;letter-spacing:1px}.feature-copy p{font-size:9px}.group-art{transform:scale(.9);transform-origin:center;width:190px;margin-left:-7px}.connection-ring{left:33px}.center-person{left:76px}.person-a{left:27px}.person-b{right:12px}.person-c{left:13px}.person-d{right:19px}.contacts-art>div{gap:7px;padding:7px}.contacts-art small{font-size:5px}.conversation-art .feature-chat-line{font-size:7px;padding:9px 10px}.intro-columns{gap:35px}.intro-columns h2{font-size:30px}.intro-columns>p,.intro-columns>div>p{font-size:11px}.features{padding-block:84px}.experience{padding-top:76px}.preview-body{grid-template-columns:205px minmax(0,1fr)}.preview-sidebar{padding-inline:12px}.preview-room{font-size:8px;padding:12px 7px}.preview-user{gap:8px}.preview-user small{font-size:6px}.preview-user-bottom{left:17px;right:17px}.download-card{gap:24px;padding:35px}.download-copy h2{font-size:32px}.download-copy>.eyebrow{font-size:7px;letter-spacing:1.7px}.download-copy>p{font-size:11px}.platform-detail{padding:20px}.platform-detail h3{font-size:17px}.download-platforms button{padding:10px 7px;font-size:9px;gap:6px}.faq{gap:55px;padding-bottom:80px}.faq h2{font-size:31px}.faq summary{font-size:11px}.download-section{padding-block:85px}}
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h1{font-size:58px;letter-spacing:-3px;line-height:1.25;margin-top:24px}.hero-description{font-size:12px;line-height:2;margin-top:24px}.hero-actions{justify-content:center;margin-top:28px;gap:20px}.hero-actions .button{font-size:12px;padding:15px 19px}.hero-meta{justify-content:center;font-size:9px;margin-top:22px;gap:17px}.hero-visual{height:510px;width:490px;margin:19px auto -13px;transform:scale(.85);transform-origin:50% 50%}.hero-bottom{margin-top:-12px;height:65px}.hero-bottom>span:first-child{font-size:7px;max-width:100px;line-height:1.8}.hero-bottom .scroll-link{font-size:8px;gap:15px}.motion-toggle{font-size:7px;gap:5px}.hero-grid{width:90%;height:28%;right:-10%;bottom:2%}.hero-glow{background:radial-gradient(ellipse at 70% 66%,light-dark(#72508633,#78528e33),transparent 50%),radial-gradient(ellipse at 30% 0,light-dark(#ece4ec22,#46314722),transparent 40%)}.features{padding-top:70px;padding-bottom:65px}.intro-columns{display:block;margin-top:19px}.intro-columns h2{font-size:30px}.intro-columns>p,.intro-columns>div>p{font-size:11px;margin-top:18px;line-height:1.9}.feature-grid{grid-template-columns:1fr;gap:15px;margin-top:29px}.feature-card{min-height:220px;padding:25px;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:35px 1fr;column-gap:18px;align-items:start}.feature-icon{grid-column:1;grid-row:1}.feature-copy{grid-column:1;grid-row:2;margin-top:17px}.feature-art{grid-column:2;grid-row:1 / span 2;align-self:center;height:170px}.feature-number{font-size:6px}.feature-copy h3{font-size:16px;line-height:1.6;margin:8px 0}.feature-copy p{font-size:10px}.group-art{width:220px;transform:scale(.9);margin:0;justify-self:center}.center-person{left:90px}.connection-ring{left:47px}.person-a{left:40px}.person-b{right:23px}.person-c{left:24px}.person-d{right:30px}.conversation-art .feature-chat-line{font-size:8px}.contacts-art>div{padding:9px;font-size:9px}.contacts-art small{font-size:6px}.experience{padding:65px 0 42px}.experience .intro-columns{display:block}.scenario-tabs{margin-top:20px}.scenario-tabs button{font-size:11px;padding:10px 16px}.product-preview{margin-top:29px}.preview-body{grid-template-columns:170px minmax(0,1fr);height:420px}.preview-window-top{padding:0 13px}.preview-window-top>span:last-child{font-size:6px}.preview-user small{display:none}.preview-user{font-size:9px}.preview-sidebar{padding:20px 10px}.preview-room small{font-size:5px}.preview-room{gap:6px;font-size:8px}.preview-room .mini-avatar{width:22px;height:22px;font-size:7px}.preview-nav{padding:10px}.preview-chat-head{padding:17px}.preview-chat-head h3{font-size:11px}.preview-chat-head p{font-size:6px}.preview-chat-content{padding:18px 17px 0}.demo-message{gap:7px;margin-bottom:16px}.demo-avatar{height:22px;width:22px;font-size:7px}.demo-bubble{font-size:9px;padding:8px 10px}.demo-author{font-size:6px}.preview-composer{margin:0 16px 16px;padding:11px}.experience-footer{align-items:start;font-size:7px;line-height:1.8}.experience-footer>span:last-child{max-width:170px;text-align:right}.download-section{padding-block:66px}.download-card{grid-template-columns:1fr;gap:32px;padding:34px;border-radius:12px}.download-copy h2{font-size:34px;margin-top:18px}.download-copy>p{font-size:12px}.download-brand{display:none}.download-panel{padding-top:0}.download-platforms button{font-size:11px;padding:12px 9px}.platform-detail{padding:24px}.platform-detail h3{font-size:21px}.platform-detail p{font-size:11px}.platform-badge{font-size:7px}.release-status{font-size:9px}.download-note{font-size:8px}.download-trust{font-size:9px}.download-copy .eyebrow{font-size:8px}.faq{grid-template-columns:1fr;gap:25px;padding-bottom:65px}.faq h2{font-size:30px}.faq h2 br{display:none}.faq-intro>p{font-size:10px;margin-top:13px}.faq-intro>p br{display:none}.faq-list{padding-top:0}.faq summary{font-size:12px;padding-block:22px}.faq details p{font-size:11px}.footer-main{gap:18px;padding-block:25px}.footer-main>p{font-size:8px}.footer-main .brand{font-size:16px}.footer-main .brand-symbol{height:28px;width:28px}.back-top{font-size:8px;gap:10px}.footer-bottom{padding-block:18px 26px;gap:15px;font-size:7px;flex-wrap:wrap}.footer-bottom>div{gap:17px}.footer-bottom button,.footer-bottom a{font-size:8px}.js-ready .reveal{transform:translateY(14px)}}
@media(max-width:480px){.container{width:calc(100% - 40px)}.hero{padding-top:112px}.hero h1{font-size:49px;letter-spacing:-2.5px}.hero-description{font-size:11px}.hero-copy .eyebrow{font-size:7px;letter-spacing:1.7px}.hero-actions{gap:16px}.hero-actions .button{font-size:11px;padding:15px 16px}.hero-actions .button.text{padding-inline:2px}.hero-meta{font-size:8px;gap:14px}.hero-visual{width:400px;height:475px;transform:scale(.76);margin-left:calc(50% - 200px);margin-top:-8px;margin-bottom:-44px}.phone-mockup{left:calc(50% - 132px)}.note-one{left:-24px;top:105px;font-size:10px;padding:12px}.note-two{right:-8px;bottom:34px;font-size:10px;padding:13px}.visual-coordinate{font-size:6px;top:10px;right:0}.visual-caption{bottom:-16px}.track-one{left:-50px;width:500px;top:113px}.track-two{left:-3px}.track-three{left:-44px}.hero-bottom{height:64px;margin-top:0}.hero-bottom>span:first-child{max-width:95px;font-size:6px}.hero-bottom .scroll-link{font-size:7px;gap:11px}.motion-toggle{font-size:7px}.hero-meta>span+span:before{margin-right:0}.features{padding-top:60px}.intro-columns h2{font-size:27px;letter-spacing:-1px}.section-intro .eyebrow{font-size:6px;letter-spacing:1.8px}.feature-card{padding:21px;column-gap:8px;grid-template-columns:1fr 1.05fr;min-height:230px}.feature-copy h3{font-size:14px;letter-spacing:-.2px}.feature-copy p{font-size:9px;line-height:1.9}.feature-number{font-size:5px;letter-spacing:.8px}.feature-icon{width:29px;height:29px}.feature-copy{margin-top:14px}.group-art{width:200px;transform:scale(.7);margin-left:-20px;transform-origin:center}.contacts-art{margin-left:-4px}.contacts-art>div{gap:6px;padding:8px 6px;font-size:7px}.contacts-art .mini-avatar{width:23px;height:23px;font-size:7px}.contacts-art small{font-size:5px;white-space:nowrap}.contacts-art>div:nth-child(2){margin-left:8px}.conversation-art .feature-chat-line{font-size:7px;padding:9px 10px;line-height:1.6}.conversation-art .feature-chat-line i{font-size:5px}.feature-chat-line.own{margin-right:-4px}.feature-art{height:160px}.scenario-tabs{width:100%;justify-content:space-between;gap:0}.scenario-tabs button{font-size:10px;padding:10px 14px}.preview-body{grid-template-columns:minmax(0,1fr);height:403px}.preview-sidebar{display:none}.preview-window-top{height:37px;font-size:8px}.preview-window-top>span:last-child{font-size:5px}.window-dots{gap:4px}.window-dots i{width:5px;height:5px}.preview-chat-head{padding:16px}.preview-chat-content{padding:17px 15px 0}.demo-message{margin-bottom:18px}.demo-bubble{font-size:10px}.demo-author{font-size:7px}.demo-avatar{height:24px;width:24px;font-size:8px}.preview-composer{margin-bottom:14px}.preview-composer>div{margin-top:14px}.experience-footer{font-size:6px;gap:10px}.experience-footer>span:last-child{max-width:125px}.download-card{padding:27px 22px;gap:25px}.download-copy h2{font-size:30px}.download-copy>p{font-size:11px}.download-copy .eyebrow{font-size:6px;letter-spacing:1.4px}.download-platforms button{font-size:9px;padding:11px 6px;gap:6px}.download-platforms svg{width:14px;height:14px}.platform-detail{padding:20px 17px;min-height:265px}.platform-detail h3{font-size:18px}.platform-detail p{font-size:10px}.platform-badge{font-size:5px;letter-spacing:1px}.release-status{font-size:8px}.download-note{font-size:7px}.download-trust{font-size:8px}.faq .eyebrow{font-size:6px}.faq h2{font-size:27px}.faq summary{font-size:11px}.faq details p{font-size:10px}.footer-main{gap:10px;flex-wrap:wrap}.footer-main .brand{font-size:16px}.footer-main>p{font-size:7px}.back-top{font-size:7px;gap:6px}.footer-bottom{font-size:7px}.footer-bottom>div{gap:15px}.footer-bottom button,.footer-bottom a{font-size:7px}.nav-container{gap:15px}.brand{font-size:18px}.header-download span{display:none}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.js-ready .reveal{opacity:1;transform:none}}

/* Keep preview content legible and let longer scenarios determine panel height. */
.preview-body{height:auto;min-height:500px}.preview-chat-content{padding-bottom:20px}.demo-author{font-size:9px}.demo-bubble{font-size:12px;line-height:1.85}.demo-avatar{font-size:9px;width:28px;height:28px}.demo-file{font-size:11px;white-space:normal}.demo-file small{display:block;font-size:9px;color:light-dark(#6f5681,#9f87af);margin-top:4px}.demo-file-mark{padding:8px 6px;border:1px solid light-dark(#70528444,#9d80b044);border-radius:5px;font-size:9px;flex-shrink:0}.preview-chat-head h3{font-size:13px}.preview-chat-head p{font-size:9px}.preview-composer>span{font-size:11px}.hero-description{color:light-dark(#655671,#b5aabe)}.feature-copy p{color:light-dark(#6d5c7a,#a697b1);font-size:12px}.feature-copy h3{font-size:17px}.hero-meta{color:light-dark(#6d5c7a,#a091ac)}.hero-bottom{color:light-dark(#6e5e78,#95859f)}.platform-detail p{color:light-dark(#725086,#b59bc4)}.preview-chat-content{min-height:265px}.demo-message>div{max-width:88%}
@media(max-width:1000px){.feature-copy p{font-size:11px}.feature-copy h3{font-size:15px}}
@media(max-width:760px){.preview-body{height:auto;min-height:470px}.demo-bubble{font-size:11px}.feature-copy p{font-size:11px}.feature-copy h3{font-size:16px}}
@media(max-width:480px){.preview-body{height:auto;min-height:450px}.preview-chat-content{padding-bottom:22px;min-height:270px}.demo-bubble{font-size:11px}.demo-author{font-size:8px}.feature-copy p{font-size:10px}.feature-copy h3{font-size:14px}.preview-composer>span{font-size:10px}}

@media(max-width:480px){.mobile-br{display:block}}
@media(max-width:360px){.hero h1{font-size:39px;letter-spacing:-2px}.hero-description{font-size:10px}.hero-actions{gap:12px}.hero-actions .button{padding-inline:12px;font-size:10px}.hero-actions .button.text{padding-inline:0}.button-arrow{margin-left:8px}.hero-visual{margin-top:-20px}}

/* Brand alignment: current AstroTalk client semantic tokens, 2026-10-29. */
:root{--bg:light-dark(#f7f7fa,#0c0c12);--surface:light-dark(#f5f5f8,#15151d);--raised:light-dark(#f2f2f5,#20202b);--line:light-dark(#e5e5eb66,#3a3a4966);--text:light-dark(#333333,#fff);--muted:light-dark(#58586f,#b8b8c7);--dim:light-dark(#626274,#8b8b9d);--purple:light-dark(#453a8d,#a99bff);--green:light-dark(#38d6c7,#38d6c7);font-family:"Noto Sans SC","PingFang SC",Inter,system-ui,sans-serif}
.hero-glow{background:radial-gradient(ellipse at 75% 45%,light-dark(#725cff18,#725cff18),transparent 52%)}.hero-grid{opacity:.2}.ambient-canvas{opacity:.15}.hero:after{opacity:.015}.hero h1>span{background:none;color:light-dark(#453a8d,#a99bff)}.hero-description{color:light-dark(#58586f,#b8b8c7)}.hero h1{font-weight:650;letter-spacing:-2px}.hero-copy>.eyebrow,.eyebrow{color:light-dark(#453a8d,#a99bff)}.button{border-radius:16px;border-color:light-dark(#e5e5eb,#3a3a49);background:light-dark(#f5f5f8,#15151d);color:light-dark(#333333,#fff);min-height:46px}.button.primary{background:light-dark(#725cff,#725cff);color:light-dark(#333333,#fff);border-color:light-dark(#725cff,#725cff);box-shadow:none;font-weight:600}.button.primary:hover{background:light-dark(#453a8d,#8b78ff);box-shadow:0 5px 22px light-dark(#725cff22,#725cff22)}.button.small{border-color:light-dark(#725cff66,#725cff66);color:light-dark(#333333,#fff);border-radius:12px}.button.text{color:light-dark(#58586f,#b8b8c7)}.hero-meta{color:light-dark(#58586f,#b8b8c7)}.hero-meta i{background:light-dark(#38d6c7,#38d6c7)}.brand-cn{color:light-dark(#58586f,#b8b8c7)}.site-header.scrolled{background:light-dark(#f7f7faeb,#0c0c12eb);border-color:light-dark(#e5e5eb55,#3a3a4955)}.nav-link{color:light-dark(#58586f,#b8b8c7)}.nav-link.active{color:light-dark(#453a8d,#a99bff)}.nav-link.active:after{background:light-dark(#725cff,#725cff);box-shadow:none}.section-intro .eyebrow{color:light-dark(#453a8d,#a99bff)}.intro-columns h2,.download-copy h2,.faq h2{font-weight:600}.intro-columns h2>span,.faq h2>span{color:light-dark(#58586f,#b8b8c7)}.intro-columns>p,.intro-columns>div>p,.faq-intro>p{color:light-dark(#58586f,#b8b8c7)}.feature-card{background:light-dark(#f5f5f8,#15151d);border-color:light-dark(#e5e5eb66,#3a3a4966);box-shadow:none;border-radius:12px}.feature-card:hover{border-color:light-dark(#725cff66,#725cff66);box-shadow:0 10px 35px light-dark(#fbfbfb22,#0002)}.feature-icon{color:light-dark(#453a8d,#a99bff);background:light-dark(#725cff12,#725cff12);border-color:light-dark(#725cff33,#725cff33);border-radius:12px}.feature-copy h3{color:light-dark(#333333,#fff);font-weight:600}.feature-copy p{color:light-dark(#58586f,#b8b8c7)}.feature-number{color:light-dark(#453a8d,#a99bff)}.official-crop{border-radius:12px;overflow:hidden;transform:none!important;margin:18px 0 0;width:100%;height:150px;background:light-dark(#222244,#f7f7fb);border:1px solid light-dark(#27273f,#ececf3)}.official-crop img{display:block;width:100%;height:auto;object-fit:cover;object-position:top;transform:translateY(-22px)}.feature-card:nth-child(2) .official-crop img{transform:translateY(-36px)}.experience{background:light-dark(#f6f6f9,#101018);border-color:light-dark(#e5e5eb55,#3a3a4955)}.scenario-tabs{background:light-dark(#f5f5f8,#15151d);border-color:light-dark(#e5e5eb,#3a3a49);border-radius:12px}.scenario-tabs button{font-size:12px;padding:11px 16px;border-radius:8px;color:light-dark(#58586f,#b8b8c7)}.scenario-tabs button.active{background:light-dark(#725cff,#725cff);color:light-dark(#333333,#fff)}.experience-footer{color:light-dark(#58586f,#b8b8c7)}.experience-footer>span:first-child{color:light-dark(#453a8d,#a99bff)}.experience-footer i{background:light-dark(#38d6c7,#38d6c7)}.authentic-hero{height:565px;perspective:none}.authentic-device{position:absolute;border:6px solid light-dark(#f1f1f4,#24242f);border-radius:32px;overflow:hidden;box-shadow:0 25px 70px light-dark(#fbfbfb55,#0005),0 0 0 1px light-dark(#e5e5eb,#3a3a49);background:light-dark(#222244,#f7f7fb)}.authentic-device img{display:block;width:100%;height:auto}.device-front{width:252px;right:4%;top:38px;z-index:2;transform:rotate(3deg)}.device-back{width:230px;left:2%;top:5px;transform:rotate(-5deg);opacity:.9}.authentic-caption{position:absolute;left:0;right:0;bottom:-13px;text-align:center;color:light-dark(#58586f,#b8b8c7);font-size:10px;letter-spacing:.2px}.authentic-preview{margin-top:43px;padding:45px 35px;border:1px solid light-dark(#e5e5eb,#3a3a49);border-radius:16px;display:grid;grid-template-columns:220px minmax(0,1fr);align-items:center;gap:30px;background:light-dark(#f5f5f8,#15151d);overflow:hidden}.preview-description h3{font-size:23px;line-height:1.6;font-weight:600;margin:20px 0 15px}.preview-description>p{font-size:13px;color:light-dark(#58586f,#b8b8c7);line-height:2}.preview-description .eyebrow{font-size:10px;letter-spacing:1px}.product-token{display:flex;gap:8px;align-items:start;color:light-dark(#453a8d,#a99bff);font-size:11px;line-height:1.8;margin-top:28px}.product-token i{width:7px;height:7px;border-radius:3px;background:light-dark(#725cff,#725cff);flex-shrink:0;margin-top:6px}.preview-description .source-note{color:light-dark(#626274,#8b8b9d);font-size:10px;margin-top:20px}.screenshot-trio{display:flex;align-items:center;gap:18px;justify-content:center;min-width:0}.screenshot-trio img{display:block;min-width:0;max-width:32%;width:190px;height:auto;border:4px solid light-dark(#f0f0f3,#2c2c38);border-radius:20px;background:light-dark(#222244,#f7f7fb);box-shadow:0 15px 35px light-dark(#fbfbfb44,#0004)}.screenshot-trio .main-screen{transform:translateY(-10px);border-color:light-dark(#725cff77,#725cff77);box-shadow:0 20px 45px light-dark(#fbfbfb55,#0005);width:205px}.screenshot-trio .secondary-screen{opacity:.8}.download-card{background:linear-gradient(110deg,light-dark(#f4f3f8,#181526),light-dark(#f5f5f8,#15151d));border-color:light-dark(#e5e5eb,#3a3a49);box-shadow:none}.download-copy h2>span{color:light-dark(#453a8d,#a99bff)}.download-copy>p{color:light-dark(#58586f,#b8b8c7)}.download-platforms{border-color:light-dark(#e5e5eb,#3a3a49);background:light-dark(#f5f5f8,#15151d);border-radius:12px}.download-platforms button{color:light-dark(#58586f,#b8b8c7);border-radius:8px;font-size:11px}.download-platforms button.active{background:light-dark(#725cff,#725cff);color:light-dark(#333333,#fff)}.platform-detail{background:light-dark(#f2f2f5,#20202b);border-color:light-dark(#e5e5eb,#3a3a49);border-radius:12px}.platform-detail p{color:light-dark(#58586f,#b8b8c7)}.platform-detail h3{font-weight:600}.platform-badge,.release-status,.download-note,.download-trust{color:light-dark(#58586f,#b8b8c7)}.release-status i{background:light-dark(#ffb45c,#ffb45c)}.download-button:disabled{background:light-dark(#e5e5eb,#3a3a49);color:light-dark(#58586f,#b8b8c7);border-color:light-dark(#e5e5eb,#3a3a49)}.faq summary{color:light-dark(#333333,#fff);font-size:13px}.faq details p{color:light-dark(#58586f,#b8b8c7);font-size:12px}.faq summary>span{color:light-dark(#453a8d,#a99bff)}.footer-main>p,.footer-bottom,.footer-bottom a,.footer-bottom button{color:light-dark(#58586f,#b8b8c7)}.footer-signoff{color:light-dark(#626274,#8b8b9d)}.download-atmosphere{opacity:.08}.download-brand small{color:light-dark(#58586f,#b8b8c7)}dialog{background:light-dark(#f2f2f5,#20202b);border-color:light-dark(#e5e5eb,#3a3a49);color:light-dark(#333333,#fff)}#info-copy{color:light-dark(#58586f,#b8b8c7)}.motion-toggle{color:light-dark(#58586f,#b8b8c7)}
@media(max-width:1200px){.device-front{right:0}.device-back{left:-5%}.authentic-preview{grid-template-columns:200px minmax(0,1fr);gap:20px;padding:35px 25px}.screenshot-trio{gap:12px}}
@media(max-width:1000px){.authentic-preview{grid-template-columns:1fr;gap:40px}.preview-description{max-width:460px}.preview-description h3{font-size:25px}.screenshot-trio img{width:200px}.screenshot-trio .main-screen{width:215px}}
@media(max-width:760px){.authentic-hero{height:560px;transform:scale(.85);width:490px;margin:40px auto -5px}.device-back{left:0}.device-front{right:2%;top:40px}.authentic-caption{bottom:-17px}.official-crop{grid-column:2;grid-row:1 / span 2;height:175px;margin:0;align-self:center}.feature-card{min-height:245px}.official-crop img{transform:translateY(-12px)}.authentic-preview{padding:30px 22px}.screenshot-trio{gap:12px}.screenshot-trio img{border-radius:14px;border-width:3px}.preview-description h3{font-size:24px}.preview-description>p{font-size:12px}.product-token{margin-top:20px}#main-nav{background:light-dark(#f5f5f8f5,#15151df5);border-color:light-dark(#e5e5eb,#3a3a49)}.hero h1{font-weight:650}.download-copy>p{font-size:12px}.download-note{font-size:9px}.platform-detail p{font-size:12px}.footer-bottom button,.footer-bottom a{font-size:10px}}
@media(max-width:480px){.authentic-hero{width:400px;height:535px;transform:scale(.76);margin-left:calc(50% - 200px);margin-top:0;margin-bottom:-30px}.device-front{width:225px;right:-5px}.device-back{width:210px;left:-9px}.authentic-caption{bottom:-3px;font-size:11px}.feature-copy p{font-size:10px}.official-crop{height:180px}.official-crop img{transform:translateY(-8px)}.authentic-preview{padding:25px 18px;gap:27px}.preview-description h3{font-size:22px;margin-top:15px}.screenshot-trio{gap:10px}.screenshot-trio .secondary-screen{display:none}.screenshot-trio .main-screen{width:245px;max-width:100%;border-radius:21px;border-width:4px;transform:none}.scenario-tabs button{font-size:11px;padding:10px 12px}.hero-description{font-size:12px}.download-copy>p{font-size:12px}.download-platforms button{font-size:10px}.platform-detail p{font-size:11px}.faq details p{font-size:11px}}

/* Preserve the entire double-star mark; the source has transparent padding. */
.brand-symbol,.footer-main .brand-symbol,.download-brand .brand-symbol{width:66px;height:40px;overflow:visible;flex:0 0 66px;position:relative}
.brand-symbol img{position:absolute;width:84px;height:84px;max-width:none;left:50%;top:50%;translate:-50% -50%;transform:none;object-fit:contain}
.signature-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.signature-heading .feature-number{font-size:7px;letter-spacing:.6px}.preview-badge{font-size:9px;color:light-dark(#58586f,#b8b8c7);border:1px solid light-dark(#e5e5eb,#3a3a49);border-radius:5px;padding:4px 6px;white-space:nowrap}.signature-art{height:205px;margin-top:21px;border:1px solid light-dark(#e5e5eb77,#3a3a4977);border-radius:12px;background:light-dark(#f6f6f9,#101018);padding:17px;position:relative;font-size:12px}.signature-features .feature-card{padding:23px;min-height:395px}.signature-features .feature-copy{margin-top:23px}.signature-features .feature-copy h3{font-size:18px;line-height:1.6}.signature-features .feature-copy p{font-size:12px;line-height:2}.example-author{display:flex;align-items:center;gap:8px;color:light-dark(#58586f,#b8b8c7);font-size:11px}.example-author>span:last-child{font-size:8px;color:light-dark(#626274,#8b8b9d);margin-left:auto}.translation-example>p{font-size:12px;color:light-dark(#333333,#fff);line-height:1.8;margin:12px 0}.translated-message{padding-top:12px;border-top:1px solid light-dark(#e5e5eb,#3a3a49)}.translated-message>span{font-size:9px;color:light-dark(#453a8d,#a99bff)}.translated-message>p{font-size:14px;color:light-dark(#333333,#fff);margin-top:9px}.example-foot{display:block;position:absolute;bottom:13px;right:15px;color:light-dark(#626274,#8b8b9d);font-size:8px}.community-title{display:flex;align-items:center;gap:9px;font-size:12px;margin-bottom:14px}.community-title small{display:block;color:light-dark(#626274,#8b8b9d);font-size:9px;margin-top:5px}.channel-example{display:flex;gap:8px;padding:10px 0;font-size:11px;color:light-dark(#58586f,#b8b8c7)}.channel-example>span{color:light-dark(#453a8d,#a99bff)}.channel-example small{margin-left:auto;font-size:8px;color:light-dark(#626274,#8b8b9d)}.private-channel{border-top:1px solid light-dark(#e5e5eb55,#3a3a4955)}.privacy-art-title{font-size:12px;margin:2px 0 14px;color:light-dark(#453a8d,#a99bff)}.privacy-example>div:not(.privacy-art-title){display:flex;align-items:center;justify-content:space-between;font-size:10px;color:light-dark(#58586f,#b8b8c7);padding:13px 0;border-bottom:1px solid light-dark(#e5e5eb55,#3a3a4955);gap:8px}.privacy-example>div>span{font-size:9px;color:light-dark(#453a8d,#a99bff)}.example-switch{display:inline-flex;width:28px;height:16px;background:light-dark(#e5e5eb,#3a3a49);border-radius:15px;flex-shrink:0}.example-switch:before{content:"";display:block;height:12px;width:12px;background:light-dark(#58586f,#b8b8c7);border-radius:50%;margin:2px}.example-switch.checked{background:light-dark(#725cff,#725cff)}.example-switch.checked:before{translate:12px 0;background:light-dark(#333333,#fff)}.feature-availability{font-size:10px;color:light-dark(#626274,#8b8b9d);line-height:1.9;margin-top:17px}.control-features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;border-top:1px solid light-dark(#e5e5eb77,#3a3a4977);margin-top:35px;padding-top:28px}.control-features>div>span{color:light-dark(#453a8d,#a99bff);font-size:10px}.control-features h3{font-size:15px;line-height:1.7;margin:12px 0 10px;font-weight:500}.control-features p{font-size:12px;line-height:2;color:light-dark(#58586f,#b8b8c7)}
@media(max-width:1000px){.signature-features{grid-template-columns:1fr}.signature-features .feature-card{display:grid;grid-template-columns:1fr 1fr;gap:20px;min-height:0}.signature-heading{grid-column:1 / span 2}.signature-art{height:205px;margin-top:0}.signature-features .feature-copy{align-self:center;margin-top:0}.control-features{gap:20px}.control-features h3{font-size:13px}.control-features p{font-size:11px}}
@media(max-width:760px){.signature-features .feature-card{grid-template-rows:auto;grid-template-columns:1fr;padding:22px;gap:18px}.signature-heading{grid-column:auto}.signature-art{height:205px}.signature-features .feature-copy h3{font-size:18px}.signature-features .feature-copy p{font-size:12px}.control-features{grid-template-columns:1fr;gap:26px}.control-features h3{font-size:16px}.control-features p{font-size:12px}.brand-symbol,.footer-main .brand-symbol,.download-brand .brand-symbol{width:55px;flex-basis:55px;height:35px}.brand-symbol img{width:76px;height:76px}.nav-container{gap:12px}.brand{gap:4px}.signature-heading .feature-number{font-size:8px}}

/* Unified action sizing and vector arrows. */
.button,.button.small,.hero-actions .button,.header-download,.download-button{height:48px;min-height:48px;padding:0 20px;border-radius:12px;font-size:13px;line-height:1;font-weight:500;gap:10px;box-sizing:border-box}
.button.text{padding:0 16px;min-width:112px}.button.primary{min-width:160px}.button.small{min-width:126px}.button-arrow{margin:0 0 0 4px;display:inline-flex;align-items:center}.button.small span{margin:0;display:inline-flex}.button.text span{margin:0;display:inline-flex}.arrow-icon,.button .arrow-icon{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;vertical-align:middle;display:inline-block}.scroll-link,.back-top{min-height:44px;gap:12px;display:inline-flex;align-items:center}.scroll-link span,.back-top span{display:inline-flex;align-items:center}.scenario-tabs button,.download-platforms button{min-height:40px;padding:0 16px;border-radius:8px;font-size:12px;line-height:1;display:inline-flex;align-items:center;justify-content:center;gap:8px}.motion-toggle{min-height:44px;padding:0 10px;font-size:11px}.channel-example .arrow-icon,.privacy-example .arrow-icon{width:12px;height:12px}.privacy-example>div>span{display:inline-flex;align-items:center;gap:5px}
@media(max-width:760px){.header-download.button.small{height:40px;min-height:40px;min-width:104px;padding:0 12px;font-size:12px}.header-download span{display:inline-flex!important}.hero-actions .button{height:48px;min-height:48px;padding:0 16px;font-size:12px}.hero-actions .button.primary{min-width:156px}.hero-actions .button.text{min-width:96px;padding:0 8px}.scenario-tabs button,.download-platforms button{min-height:40px;padding:0 10px;font-size:11px}.motion-toggle{font-size:9px}.header-actions{gap:4px}}
@media(max-width:360px){.header-download.button.small{min-width:86px;padding:0 9px;font-size:11px}.header-download .arrow-icon{width:14px;height:14px}.hero-actions{gap:8px}.hero-actions .button.primary{min-width:148px}.hero-actions .button.text{min-width:88px;padding:0 5px}}