:root {
  --ink:#27213d;
  --muted:#6e6783;
  --cream:#fff8ec;
  --lav:#e9ddff;
  --blue:#5a67f2;
  --pink:#ff70b6;
  --mint:#55d8bf;
  --yellow:#ffd85e;
  --peach:#ff9b78;
  --white:#fff;
  --line:rgba(55,43,91,.12);
  --shadow:0 24px 60px rgba(80,58,132,.16);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:#f4edff;font-family:"Microsoft YaHei UI","PingFang SC",Arial,sans-serif;line-height:1.72;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0;z-index:-5;background:radial-gradient(circle at 8% 5%,rgba(255,216,94,.34),transparent 24%),radial-gradient(circle at 90% 9%,rgba(85,216,191,.3),transparent 26%),radial-gradient(circle at 72% 74%,rgba(255,112,182,.2),transparent 30%),linear-gradient(145deg,#fff7eb,#eee4ff 45%,#e6f8f5)}
a{color:inherit;text-decoration:none}
img{max-width:100%}
h1,h2,h3,p{margin-top:0}
:focus-visible{outline:4px solid rgba(90,103,242,.38);outline-offset:4px}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.skip{position:fixed;top:-60px;left:15px;z-index:100;padding:10px 16px;border-radius:999px;background:#fff}
.skip:focus{top:15px}
.cloud{border:2px solid rgba(255,255,255,.78);background:rgba(255,255,255,.62);box-shadow:inset 0 -6px 14px rgba(91,73,151,.08),inset 0 6px 14px rgba(255,255,255,.75),var(--shadow);backdrop-filter:blur(17px)}
.site-header{position:sticky;top:0;z-index:50;padding:11px 0;background:rgba(244,237,255,.7);backdrop-filter:blur(20px)}
.nav{min-height:66px;padding:9px 11px 9px 18px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-radius:999px}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:19px;font-weight:950}
.brand img{display:block;object-fit:contain}
.brand .brand-logo{width:148px;height:42px;padding:8px 13px;border-radius:999px;background:linear-gradient(180deg,#716ff1,#5353d2);box-shadow:inset 0 5px 8px rgba(255,255,255,.2),inset 0 -6px 10px rgba(45,40,143,.2),0 8px 17px rgba(75,50,142,.2)}
.brand-puff{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(145deg,#8179ff,#4e52d9);box-shadow:inset 0 5px 8px rgba(255,255,255,.35),inset 0 -6px 10px rgba(46,42,142,.28),0 8px 16px rgba(72,62,181,.25)}
.brand-puff::before{content:"";width:11px;height:17px;border:solid #fff;border-width:0 5px 5px 0;transform:rotate(45deg) translate(-2px,2px)}
.nav-links{display:flex;align-items:center;gap:27px;color:#625b78;font-size:13px;font-weight:850}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:#302849}
.nav-toggle{display:none;border:0;background:transparent;font-size:25px;cursor:pointer}
.btn{min-width:137px;min-height:50px;padding:13px 21px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:2px solid rgba(255,255,255,.58);border-radius:999px;background:linear-gradient(180deg,#7278ff,#5058dd);color:#fff;font-size:13px;font-weight:900;line-height:1.2;white-space:nowrap;word-break:keep-all;writing-mode:horizontal-tb;box-shadow:inset 0 5px 8px rgba(255,255,255,.26),inset 0 -7px 10px rgba(49,48,151,.22),0 12px 24px rgba(71,66,186,.25);transition:transform .2s ease}
.btn:hover{transform:translateY(-3px) scale(1.02)}
.btn-pink{background:linear-gradient(180deg,#ff91c7,#f15ea6);box-shadow:inset 0 5px 8px rgba(255,255,255,.28),inset 0 -7px 10px rgba(180,45,111,.19),0 12px 24px rgba(218,71,143,.23)}
.btn-light{color:#453d5c;background:linear-gradient(180deg,#fff,#ece4f6);box-shadow:inset 0 4px 8px #fff,inset 0 -6px 10px rgba(89,69,142,.08),0 11px 22px rgba(68,50,116,.13)}

.hero{min-height:840px;padding:100px 0 80px;position:relative;overflow:hidden}
.hero::before,.hero::after{content:"";position:absolute;z-index:-1;border-radius:50%}
.hero::before{width:260px;height:260px;left:-90px;top:100px;background:linear-gradient(145deg,#ffe579,#ffc648);box-shadow:inset 18px 18px 32px rgba(255,255,255,.48),inset -20px -20px 35px rgba(217,151,25,.18)}
.hero::after{width:210px;height:210px;right:-50px;bottom:70px;background:linear-gradient(145deg,#89ead8,#3fc8ae);box-shadow:inset 18px 18px 32px rgba(255,255,255,.42),inset -20px -20px 35px rgba(36,153,131,.18)}
.hero-grid{display:grid;grid-template-columns:1fr .95fr;gap:54px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;margin-bottom:20px;color:#665e7b;font-size:11px;font-weight:900;letter-spacing:.14em}
.eyebrow::before{content:"";width:12px;height:12px;border-radius:50%;background:var(--pink);box-shadow:inset 2px 2px 4px rgba(255,255,255,.55),0 0 0 7px rgba(255,112,182,.12)}
h1{margin-bottom:25px;font-size:clamp(52px,6.4vw,91px);font-weight:950;line-height:.94;letter-spacing:-.07em}
h1 .puffy{display:block;color:#6d6bf1;-webkit-text-stroke:2px rgba(255,255,255,.72);text-shadow:0 2px 0 #5756d5,0 4px 0 #4e4dc4,0 7px 0 #4544b1,0 11px 16px rgba(69,53,141,.28),inset 0 2px #fff}
.hero-copy{max-width:610px;margin-bottom:30px;color:var(--muted);font-size:17px}
.actions{display:flex;flex-wrap:wrap;gap:11px}
.platforms{display:flex;flex-wrap:wrap;gap:8px;margin-top:25px}
.tag{padding:8px 11px;border:2px solid rgba(255,255,255,.7);border-radius:999px;background:rgba(255,255,255,.55);color:#655e79;font-size:10px;font-weight:850;box-shadow:inset 0 -4px 8px rgba(76,60,125,.06),0 7px 15px rgba(75,57,125,.1)}
.hero-media{align-self:center;height:auto;padding:0;margin:0;position:relative}
.hero-media img{filter:drop-shadow(0 31px 35px rgba(78,54,136,.2))}
.float-pill{position:absolute;padding:13px 17px;border-radius:999px;font-size:11px;font-weight:900}
.pill-a{left:2%;bottom:13%;transform:rotate(-4deg)}.pill-b{right:0;top:14%;transform:rotate(4deg)}
.live{display:inline-block;width:8px;height:8px;margin-right:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 5px rgba(85,216,191,.15)}

.stats{padding:20px 0 105px}
.stat-cloud{padding:18px;display:grid;grid-template-columns:repeat(5,1fr);gap:12px;border-radius:38px}
.stat{padding:24px 12px;border-radius:28px;text-align:center}
.stat:nth-child(1){background:#ffe37a}.stat:nth-child(2){background:#a7e8dc}.stat:nth-child(3){background:#c8b3ff}.stat:nth-child(4){background:#ffb1d6}.stat:nth-child(5){background:#a9c9ff}
.stat strong{display:block;font-size:27px;line-height:1.2;letter-spacing:-.04em}
.stat span{color:#665f78;font-size:10px}

.section{padding:112px 0}
.section-head{max-width:750px;margin-bottom:52px}
.section-head.center{margin-inline:auto;text-align:center}
.section-head.center .eyebrow{justify-content:center}
h2{margin-bottom:18px;font-size:clamp(38px,4.4vw,61px);font-weight:950;line-height:1.06;letter-spacing:-.055em}
.lead{color:var(--muted);font-size:17px}

.feature-orbit{position:relative;min-height:760px}
.feature-core{width:330px;height:330px;padding:44px;display:flex;flex-direction:column;align-items:center;justify-content:center;position:absolute;left:50%;top:50%;z-index:2;transform:translate(-50%,-50%);border-radius:50%;background:linear-gradient(145deg,#7778f5,#5555d5);color:#fff;text-align:center;box-shadow:inset 25px 25px 50px rgba(255,255,255,.18),inset -25px -25px 45px rgba(48,39,155,.2),0 35px 60px rgba(72,52,151,.25)}
.feature-core h3{font-size:32px}.feature-core p{color:rgba(255,255,255,.77)}
.feature-card{width:360px;min-height:235px;padding:30px;position:absolute;border-radius:60px}
.feature-card h3{margin:16px 0 8px;font-size:23px}.feature-card p{margin:0;color:var(--muted);font-size:14px}
.feature-icon{width:58px;height:58px;display:grid;place-items:center;border-radius:50%;font-size:22px;font-weight:950;box-shadow:inset 0 7px 11px rgba(255,255,255,.42),inset 0 -8px 12px rgba(57,40,118,.13),0 10px 18px rgba(69,49,126,.14)}
.f1{left:0;top:15px;background:rgba(255,227,122,.8)}.f1 .feature-icon{background:#ffbe4b}
.f2{right:0;top:15px;background:rgba(167,232,220,.82)}.f2 .feature-icon{background:#55d8bf}
.f3{left:0;bottom:15px;background:rgba(255,177,214,.8)}.f3 .feature-icon{background:#ff70b6}
.f4{right:0;bottom:15px;background:rgba(169,201,255,.82)}.f4 .feature-icon{background:#7da9f8}

.devices{overflow:hidden}
.device-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:72px;align-items:center}
.device-media{align-self:center;height:auto;padding:0;margin:0}
.device-media img{filter:drop-shadow(0 30px 34px rgba(73,52,128,.17))}
.persona-list{display:grid;gap:12px;margin-top:29px}
.persona{padding:18px 21px;display:grid;grid-template-columns:80px 1fr;gap:16px;border-radius:25px}
.persona b{color:#635c77;font-size:10px;letter-spacing:.08em}.persona strong{display:block;margin-bottom:2px}.persona span{color:var(--muted);font-size:13px}

.news-zone{position:relative}
.news-zone::before{content:"";position:absolute;inset:12% 0;z-index:-1;background:rgba(255,255,255,.24)}
.news-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}
.story-main{min-height:500px;padding:40px;display:flex;flex-direction:column;justify-content:space-between;border-radius:65px;background:linear-gradient(145deg,#fff0a9,#ffd45e)}
.story-side{display:grid;gap:16px}
.story{padding:31px;border-radius:50px}.story:nth-child(1){background:linear-gradient(145deg,#b9eee4,#73dac6)}.story:nth-child(2){background:linear-gradient(145deg,#e3d3ff,#c3a9ff)}
.story-label{color:#665f78;font-size:10px;font-weight:900;letter-spacing:.12em}
.story-main h3{margin:20px 0 12px;font-size:38px;line-height:1.2}.story h3{margin:14px 0 8px;font-size:23px}
.story-main p,.story p{color:#655e76}
.text-link{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:900}

.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.review{padding:33px;border-radius:54px}.review:nth-child(1){background:rgba(255,229,130,.67);transform:rotate(-1deg)}.review:nth-child(2){background:rgba(198,179,255,.67);transform:translateY(24px)}.review:nth-child(3){background:rgba(164,232,219,.67);transform:rotate(1deg)}
.stars{color:#6d5ae8;font-size:13px;letter-spacing:3px}.review blockquote{margin:21px 0 27px;color:#443d58;font-size:16px}
.person{display:flex;align-items:center;gap:12px}.avatar{width:45px;height:45px;display:grid;place-items:center;border-radius:50%;background:#fff;box-shadow:inset 0 -5px 8px rgba(83,62,139,.09),0 9px 16px rgba(72,52,126,.14);font-weight:900}.person span{display:block;color:var(--muted);font-size:12px}

.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.price-card{padding:37px;border-radius:50px}.price-card:nth-child(1){background:rgba(169,201,255,.66)}.price-card:nth-child(2){background:linear-gradient(145deg,#807cf8,#5b58d9);color:#fff;transform:translateY(-13px)}.price-card:nth-child(3){background:rgba(255,177,214,.65)}
.plan{color:#655e78;font-size:11px;font-weight:900;letter-spacing:.08em}.price-card:nth-child(2) .plan,.price-card:nth-child(2) .price-note,.price-card:nth-child(2) li{color:rgba(255,255,255,.78)}
.price{margin:20px 0 5px;font-size:50px;font-weight:950;line-height:1;letter-spacing:-.05em}.price small{font-size:14px;letter-spacing:0}.price-note{min-height:44px;color:var(--muted);font-size:13px}
.price-card ul{margin:25px 0;padding:20px 0 0;border-top:1px solid rgba(74,56,125,.13);list-style:none}.price-card li{margin:10px 0;color:#5f5874;font-size:14px}.price-card li::before{content:"●";margin-right:9px;color:var(--mint);font-size:8px}.price-card .btn{width:100%}
.price-disclaimer{margin-top:24px;color:var(--muted);text-align:center;font-size:12px}

.faq-list{max-width:930px;margin:auto;display:grid;gap:12px}
.faq-list details{border-radius:30px}.faq-list summary{padding:23px 60px 23px 25px;position:relative;cursor:pointer;list-style:none;font-weight:900}.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";position:absolute;right:16px;top:15px;width:40px;height:40px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(180deg,#8787fa,#5b5bd8);color:#fff;font-size:22px;box-shadow:inset 0 5px 8px rgba(255,255,255,.25),0 8px 15px rgba(74,58,151,.2)}
.faq-list details[open] summary::after{content:"−"}.faq-list details p{padding:0 60px 24px 25px;margin:0;color:var(--muted)}

.final-cta{padding:60px 0 115px}
.cta-cloud{padding:72px;position:relative;overflow:hidden;border-radius:80px;text-align:center;background:linear-gradient(145deg,#ffbadd,#f875b8);box-shadow:inset 25px 25px 45px rgba(255,255,255,.3),inset -24px -24px 45px rgba(192,56,125,.15),var(--shadow)}
.cta-cloud::before,.cta-cloud::after{content:"";position:absolute;border-radius:50%;background:#fff;opacity:.28}.cta-cloud::before{width:170px;height:170px;left:-40px;top:-70px}.cta-cloud::after{width:220px;height:220px;right:-60px;bottom:-110px}
.cta-cloud h2,.cta-cloud p,.cta-cloud .actions,.cta-cloud .eyebrow{position:relative;z-index:2}.cta-cloud p{max-width:700px;margin-inline:auto;color:#65506a}.cta-cloud .actions{justify-content:center}

.site-footer{padding:70px 0 25px;background:rgba(232,222,248,.72)}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:44px}.footer-intro p{max-width:280px;margin-top:20px;color:var(--muted);font-size:13px}.footer-col h3{margin-bottom:15px;font-size:13px}.footer-col a{display:block;margin:9px 0;color:var(--muted);font-size:13px}.footer-bottom{margin-top:52px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);color:#81798f;font-size:11px}

.page-hero{padding:135px 0 90px;text-align:center}.page-hero-inner{max-width:880px;margin:auto}.page-hero h1{font-size:clamp(49px,5.8vw,79px)}.page-hero p{max-width:660px;margin:0 auto 29px;color:var(--muted);font-size:17px}.page-bubble{width:190px;height:100px;margin:35px auto 0;display:grid;place-items:center;border-radius:60px;background:linear-gradient(145deg,#ffda68,#f2b83e);box-shadow:inset 15px 15px 25px rgba(255,255,255,.4),inset -15px -15px 25px rgba(194,124,22,.14),0 20px 35px rgba(116,82,35,.16);font-size:13px;font-weight:900}
.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.download-card{padding:30px;border-radius:46px}.download-card:nth-child(3n+1){background:rgba(169,201,255,.7)}.download-card:nth-child(3n+2){background:rgba(199,181,255,.7)}.download-card:nth-child(3n){background:rgba(164,232,219,.7)}
.platform-icon{width:64px;height:64px;margin-bottom:22px;display:grid;place-items:center;border-radius:50%;background:#fff;box-shadow:inset 0 -6px 10px rgba(76,58,130,.1),0 10px 18px rgba(75,56,132,.13);font-size:20px;font-weight:950}.download-card h2{margin-bottom:4px;font-size:22px}.download-card p{min-height:48px;color:var(--muted);font-size:13px}.download-card .btn{width:100%;min-width:160px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.step{padding:31px;border-radius:42px}.step b{display:block;margin-bottom:28px;color:#716a83;font-size:10px;letter-spacing:.12em}
.help-layout{display:grid;grid-template-columns:260px 1fr;gap:60px;align-items:start}.help-menu{position:sticky;top:102px;padding:21px;border-radius:35px}.help-menu strong{display:block;padding:8px 11px 12px}.help-menu a{display:block;padding:9px 11px;border-radius:999px;color:var(--muted);font-size:13px}.help-menu a:hover{background:rgba(255,255,255,.7);color:var(--ink)}.help-content article{padding:0 0 58px;margin-bottom:58px;border-bottom:1px solid var(--line);scroll-margin-top:110px}.help-content h2{font-size:39px}.help-content h3{margin-top:28px}.help-content p,.help-content li{color:var(--muted)}.notice{padding:20px 22px;border-radius:30px;background:rgba(255,222,116,.55);box-shadow:inset 0 -6px 10px rgba(127,85,24,.07);color:#655e71}

@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media(max-width:980px){.nav-links{display:none;position:absolute;top:86px;left:20px;right:20px;padding:20px;flex-direction:column;align-items:stretch;gap:4px;border-radius:30px;background:#f2eaff;box-shadow:var(--shadow)}.nav-links.open{display:flex}.nav-links a{padding:10px}.nav-toggle{display:block}.nav>.btn{display:none}.hero-grid,.device-layout{grid-template-columns:1fr}.hero-media{max-width:700px;margin-inline:auto}.stat-cloud{grid-template-columns:repeat(3,1fr)}.feature-orbit{min-height:auto;display:grid;grid-template-columns:1fr 1fr;gap:15px}.feature-core,.feature-card{position:static;width:auto;min-height:240px;transform:none;border-radius:50px}.feature-core{grid-column:span 2;height:auto}.news-grid{grid-template-columns:1fr}.story-side{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.download-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.container{width:min(100% - 28px,1180px)}.section{padding:85px 0}.hero{padding-top:75px}h1{font-size:50px}.float-pill{display:none}.stat-cloud,.feature-orbit,.reviews,.pricing,.steps,.story-side,.download-grid{grid-template-columns:1fr}.feature-core{grid-column:auto}.review:nth-child(n),.price-card:nth-child(2){transform:none}.cta-cloud{padding:46px 27px;border-radius:50px}.footer-grid{grid-template-columns:1fr 1fr}.footer-intro{grid-column:span 2}.footer-bottom{flex-direction:column}.help-layout{grid-template-columns:1fr}.help-menu{position:static}}

/* Hero media sizing guard */
.hero-grid{align-items:center}.hero-media{align-self:center;height:auto;padding:0;margin-top:0;margin-bottom:0;overflow:visible;transform:none;clip-path:none}.hero-media img{display:block;width:100%;height:auto;min-height:0;max-height:none;margin:0;padding:0;object-fit:contain;object-position:center;transform:none;clip-path:none}.device-layout{align-items:center}.device-media{align-self:center;height:auto;padding:0;margin-top:0;margin-bottom:0;overflow:visible;transform:none;clip-path:none}.device-media img{display:block;width:100%;height:auto;min-height:0;max-height:none;margin:0;padding:0;object-fit:contain;object-position:center;transform:none;clip-path:none}