@font-face{font-family:"Smiley Sans";src:url("assets/fonts/smiley-sans.woff2") format("woff2");font-style:normal;font-weight:400;font-display:swap}
:root{--pink:#ff7088;--pink-copy:#f2a3af;--blue:#3f8dff;--purple:#9a62ee;--ink:#111118;--muted:#9a9aa5;--surface:#f0f4fc;--shell:1688px}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--surface)}body{margin:0;overflow-x:hidden;color:var(--ink);background:var(--surface);font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button{color:inherit;font:inherit}.page-shell{width:min(calc(100% - 120px),var(--shell));margin-inline:auto}
.skip-link{position:fixed;top:12px;left:12px;z-index:1000;padding:10px 16px;color:#fff;background:#15151a;border-radius:10px;transform:translateY(-160%);transition:transform .2s ease}.skip-link:focus{transform:none}
.splash{display:none}.js .splash{position:fixed;inset:0;z-index:999;display:grid;place-content:center;justify-items:center;background:var(--surface);transition:opacity .55s ease,visibility .55s ease}.splash-logo{width:92px;padding:3px;border-radius:24px;animation:splash-float 1.2s ease-in-out infinite alternate}.splash p{margin:18px 0 14px;font-size:18px;font-weight:800;letter-spacing:.18em}.splash span{width:104px;height:3px;overflow:hidden;background:#dfe5f1;border-radius:99px}.splash span::after{content:"";display:block;width:45%;height:100%;background:var(--pink);border-radius:inherit;animation:loading 1s ease-in-out infinite}.js body.is-ready .splash{visibility:hidden;opacity:0;pointer-events:none}
.site-header{position:absolute;inset:0 0 auto;z-index:20;height:226px}.header-inner{display:flex;height:100%;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:23px;margin-left:8px}.brand img{width:89px;height:89px;border-radius:23px;box-shadow:0 10px 25px rgba(255,101,130,.15)}.brand strong{font-size:28px;letter-spacing:.13em;white-space:nowrap}.site-nav{display:flex;align-items:center;gap:77px;margin-right:2px;color:#696976;font-size:25px;letter-spacing:.08em}.site-nav>a:not(.nav-download){position:relative;padding-block:18px}.site-nav>a:not(.nav-download)::after{content:"";position:absolute;right:50%;bottom:8px;left:50%;height:2px;background:var(--pink);transition:right .25s ease,left .25s ease}.site-nav>a:hover::after,.site-nav>a:focus-visible::after{right:0;left:0}.nav-download{padding:14px 31px;color:var(--pink);border:3px solid var(--pink);border-radius:999px;font-weight:700;transition:.25s ease}.nav-download:hover,.nav-download:focus-visible{color:#fff;background:var(--pink);box-shadow:0 14px 30px rgba(255,112,136,.25);transform:translateY(-3px)}.menu-toggle{display:none}
.hero{position:relative;min-height:1120px;overflow:hidden}.hero-inner{position:relative;height:100%;min-height:1120px}.hero-copy{position:relative;z-index:3;width:680px;padding-top:278px}.eyebrow{margin:0 0 25px;color:var(--pink);font-size:29px;letter-spacing:.08em}.hero h1{margin:0;font-family:"Smiley Sans","PingFang SC",sans-serif;font-size:126px;font-weight:400;font-synthesis:none;line-height:1.04;letter-spacing:.045em}.hero-lead{margin:38px 0 28px;font-size:26px;font-style:italic;letter-spacing:.035em}.primary-download{display:inline-flex;min-width:245px;height:81px;padding:0 27px;align-items:center;justify-content:center;gap:13px;color:#fff;background:linear-gradient(135deg,#ff8297,#ff637f);border:0;border-radius:999px;box-shadow:0 15px 32px rgba(255,90,122,.24);font-size:27px;font-weight:800;cursor:pointer;transition:.25s ease}.primary-download img{width:34px;height:34px;filter:brightness(0) invert(1)}.primary-download:hover,.primary-download:focus-visible{transform:translateY(-5px) scale(1.015);box-shadow:0 22px 42px rgba(255,90,122,.34)}.hero-art{position:absolute;z-index:1;top:196px;left:460px;width:1345px;margin:0}.hero-art img{width:100%}
.features{position:relative}.feature{display:grid;min-height:1065px;grid-template-columns:600px minmax(0,1fr);align-items:center;gap:72px}.feature--reverse{grid-template-columns:minmax(0,1fr) 610px}.feature--reverse .feature-copy{order:2}.feature--reverse .feature-art{order:1}.feature-copy{position:relative;z-index:2;padding-left:10px}.feature h2{margin:0 0 52px;font-family:"Smiley Sans","PingFang SC",sans-serif;font-size:64px;font-weight:400;font-synthesis:none;line-height:1.18;letter-spacing:.035em}.feature h2 em{font:inherit;font-size:.78em}.feature ul{display:grid;gap:20px;margin:0;padding:0;list-style:none;color:var(--muted);font-size:24px;letter-spacing:.025em}.feature li{white-space:normal}.feature li strong{color:var(--pink-copy);font-weight:500}.outline-button{display:inline-flex;min-width:226px;height:70px;margin-top:102px;padding:0 27px;align-items:center;justify-content:center;gap:8px;color:var(--pink);border:2px solid var(--pink);border-radius:999px;font-size:28px;transition:.25s ease}.outline-button span{display:block;flex:0 0 auto;width:10px;height:10px;font-size:0;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:rotate(45deg);transition:transform .25s ease}.outline-button:hover,.outline-button:focus-visible{color:#fff;background:var(--pink);box-shadow:0 14px 28px rgba(255,112,136,.22);transform:translateY(-3px)}.outline-button:hover span,.outline-button:focus-visible span{transform:translateX(4px) rotate(45deg)}.feature-art{position:relative;z-index:1;margin:0}.feature-art img{width:100%;filter:drop-shadow(0 20px 38px rgba(86,99,130,.03));transition:transform .7s cubic-bezier(.2,.7,.2,1)}.feature-art:hover img{transform:translateY(-7px)}.feature:nth-child(1){min-height:1060px;padding-top:24px}.feature:nth-child(1) .feature-art{width:951px;margin-left:-28px}.feature:nth-child(2){min-height:1080px}.feature:nth-child(2) .feature-art{width:962px;margin-left:9px}.feature:nth-child(3){min-height:1087px;grid-template-columns:530px minmax(0,1fr);gap:48px}.feature:nth-child(3) .feature-art{width:1063px}.feature:nth-child(4){min-height:1082px;grid-template-columns:minmax(0,1fr) 610px}.feature:nth-child(4) .feature-art{width:979px;margin-left:9px}
.contact{min-height:1280px;padding-top:176px;overflow:hidden}.contact-heading{text-align:center}.contact-heading p{margin:0;color:var(--pink);font:38px/1.2 Georgia,serif;letter-spacing:.07em}.contact-heading h2{margin:12px 0 85px;font-family:"Smiley Sans","PingFang SC",sans-serif;font-size:82px;font-weight:400;font-synthesis:none;line-height:1;letter-spacing:.16em}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:38px;width:min(100%,1549px);margin-inline:auto}.contact-card{display:flex;min-height:580px;padding:80px 28px 48px;flex-direction:column;align-items:center;justify-content:center;background:rgba(255,255,255,.93);border:1px solid #e7e7e9;border-radius:78px;box-shadow:0 30px 20px rgba(67,57,75,.13),inset 0 0 36px rgba(246,240,246,.4);text-align:center;transition:.3s ease}.contact-card:hover,.contact-card:focus-visible{transform:translateY(-12px);box-shadow:0 42px 34px rgba(67,57,75,.17),inset 0 0 36px rgba(246,240,246,.35)}.contact-icon{display:grid;width:188px;height:188px;place-items:center;margin-bottom:31px;border-radius:34px}.contact-icon img{width:98px;max-height:88px;object-fit:contain}.contact-icon--qq{background:#fff0f2}.contact-icon--phone{background:#eaf3ff}.contact-icon--mail{background:#f3ebff}.contact-card h3{margin:0;font-size:36px;line-height:1.3}.contact-card p{margin:1px 0 0;color:#aaa8b0;font-size:17px}.contact-card strong{margin-top:0;color:var(--pink);font-size:32px;letter-spacing:.08em}.contact-card:nth-child(2) strong{color:var(--blue)}.contact-card:nth-child(3) strong{color:var(--purple);font-size:25px}
.toast{position:fixed;right:24px;bottom:max(24px,env(safe-area-inset-bottom));z-index:100;padding:14px 22px;color:#fff;background:rgba(24,22,26,.92);border-radius:14px;box-shadow:0 14px 40px rgba(0,0,0,.18);opacity:0;transform:translateY(20px);pointer-events:none;transition:.3s ease}.toast.is-visible{opacity:1;transform:none}.reveal{opacity:1;transform:none}.js .reveal{opacity:0;transform:translateY(44px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}.js .reveal--right{transform:translateX(48px)}.reveal--delay{transition-delay:.12s!important}.reveal--delay-2{transition-delay:.24s!important}.js .reveal.is-visible{opacity:1;transform:none}
@keyframes splash-float{to{transform:translateY(-8px) rotate(2deg);filter:drop-shadow(0 18px 23px rgba(255,95,126,.28))}}@keyframes loading{0%{transform:translateX(-110%)}100%{transform:translateX(230%)}}
@media(max-width:1450px){.page-shell{width:min(calc(100% - 72px),1260px)}.site-header{height:150px}.brand img{width:64px;height:64px;border-radius:18px}.brand strong{font-size:22px}.site-nav{gap:44px;font-size:18px}.nav-download{padding:10px 23px;border-width:2px}.hero,.hero-inner{min-height:790px}.hero-copy{width:500px;padding-top:210px}.eyebrow{margin-bottom:15px;font-size:20px}.hero h1{font-size:90px}.hero-lead{margin:26px 0 22px;font-size:18px}.primary-download{min-width:180px;height:58px;font-size:19px}.primary-download img{width:26px;height:26px}.hero-art{top:143px;left:342px;width:1000px}.feature{min-height:790px!important;grid-template-columns:420px minmax(0,1fr)!important;gap:34px!important}.feature--reverse{grid-template-columns:minmax(0,1fr) 440px!important}.feature h2{margin-bottom:34px;font-size:46px}.feature ul{gap:15px;font-size:17px}.outline-button{min-width:164px;height:53px;margin-top:65px;font-size:20px}.feature-art{width:100%!important;margin-left:0!important}.contact{min-height:900px;padding-top:110px}.contact-heading p{font-size:29px}.contact-heading h2{margin-bottom:60px;font-size:60px}.contact-grid{gap:28px}.contact-card{min-height:420px;padding:55px 20px 35px;border-radius:58px}.contact-icon{width:132px;height:132px;margin-bottom:24px;border-radius:28px}.contact-icon img{width:72px}.contact-card h3{font-size:28px}.contact-card strong{font-size:24px}.contact-card:nth-child(3) strong{font-size:19px}}
@media(max-width:820px){.page-shell{width:min(calc(100% - 36px),640px)}.site-header{position:fixed;height:76px;background:rgba(240,244,252,.86);border-bottom:1px solid rgba(213,220,233,.7);backdrop-filter:blur(18px)}.brand{gap:10px;margin:0}.brand img{width:45px;height:45px;border-radius:13px}.brand strong{font-size:17px;letter-spacing:.08em}.menu-toggle{position:relative;z-index:22;display:grid;width:44px;height:44px;padding:10px;place-content:center;gap:5px;background:transparent;border:0}.menu-toggle span{display:block;width:23px;height:2px;background:var(--ink);border-radius:3px;transition:.25s ease}.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.site-nav{position:fixed;inset:0;display:flex;padding:108px 26px 40px;flex-direction:column;align-items:stretch;gap:6px;margin:0;background:rgba(240,244,252,.98);visibility:hidden;opacity:0;transform:translateY(-15px);transition:.25s ease}.site-nav.is-open{visibility:visible;opacity:1;transform:none}.site-nav a{padding:15px 12px!important;font-size:21px;text-align:center}.nav-download{margin-top:12px;border-radius:18px}.hero,.hero-inner{min-height:790px}.hero-inner{padding-top:112px}.hero-copy{width:auto;padding-top:0;text-align:center}.eyebrow{margin-bottom:8px;font-size:17px}.hero h1{font-size:clamp(58px,18vw,82px);line-height:1.04}.hero-lead{margin:20px auto 18px;font-size:14px}.primary-download{min-width:160px;height:50px;font-size:16px}.primary-download img{width:22px;height:22px}.hero-art{position:absolute;top:450px;left:50%;width:690px;transform:translateX(-50%)}.js .hero-art.reveal--right{transform:translateX(calc(-50% + 48px))}.js .hero-art.reveal--right.is-visible{transform:translateX(-50%)}.feature,.feature--reverse{display:flex;min-height:0!important;padding:88px 0;flex-direction:column;gap:28px!important}.feature-copy,.feature--reverse .feature-copy{order:1;width:100%;padding:0;text-align:center}.feature-art,.feature--reverse .feature-art{order:2;width:calc(100% + 22px)!important}.feature h2{margin-bottom:24px;font-size:clamp(38px,11vw,52px)}.feature ul{gap:12px;font-size:14px;text-align:left}.feature li{white-space:normal}.outline-button{min-width:145px;height:48px;margin-top:30px;padding-inline:20px;font-size:17px}.contact{min-height:0;padding:90px 0 110px}.contact-heading p{font-size:22px}.contact-heading h2{margin:10px 0 46px;font-size:47px}.contact-grid{grid-template-columns:1fr;gap:24px;width:min(100%,430px)}.contact-card{min-height:330px;border-radius:48px}.contact-icon{width:112px;height:112px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
.site-footer{padding:34px 0 38px;color:#8d91a0;border-top:1px solid rgba(153,162,182,.18);background:rgba(255,255,255,.2)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;font-size:15px;letter-spacing:.04em}.footer-inner p{margin:0}
@media(max-width:820px){.site-footer{padding:28px 0 calc(30px + env(safe-area-inset-bottom))}.footer-inner{flex-direction:column;gap:5px;font-size:12px;text-align:center}}