:root{--background:#fff;--foreground:#302966;--body:#586174;--primary:#6347f5;--primary-hover:#5034df;--mint:#50cbbd;--pale:#f8f7ff;--surface:#f7f8fb;--line:#e9e8f2;--font:Arial,"Noto Sans SC","Microsoft YaHei",sans-serif;--serif:Georgia,"Noto Serif SC","Songti SC",serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--background);color:var(--body);font:16px/1.65 var(--font)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--foreground)}h1,h2{font-family:var(--serif);font-weight:500;line-height:1.15;letter-spacing:0}h3{font-size:20px;line-height:1.3}p{line-height:1.72}.container{width:min(100% - 48px,1200px);margin-inline:auto}.site-header{height:70px;background:#fff;position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(233,232,242,.55)}.header-inner{width:min(100% - 48px,1320px);height:100%;margin:auto;display:flex;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;gap:9px;white-space:nowrap;color:var(--foreground);font-size:21px;font-weight:800;line-height:1}.brand-accent{color:var(--primary)}.main-nav{display:flex;align-items:center;gap:26px;margin-left:15px;flex:1}.main-nav a,.language-link{font-size:14px;font-weight:700;color:var(--foreground);white-space:nowrap}.main-nav a:hover,.main-nav a.active,.language-link:hover{color:var(--primary)}.header-actions{display:flex;align-items:center;gap:22px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 24px;border-radius:40px;font-size:15px;font-weight:700;line-height:1.2;white-space:nowrap;transition:background .2s,transform .2s,color .2s;border:1.5px solid var(--primary);color:var(--primary);background:transparent}.button:hover{transform:translateY(-2px)}.button.primary,.button.small{background:var(--primary);color:white}.button.primary:hover,.button.small:hover{background:var(--primary-hover)}.button.outline:hover{background:var(--pale)}.button.text{border-color:transparent}.button.text:hover{background:var(--pale)}.button.small{font-size:13px;min-height:36px;padding:8px 17px}.nav-toggle,.menu-toggle{display:none}.eyebrow{display:inline-block;color:var(--primary);font-size:12px;font-weight:800;letter-spacing:1.3px;text-transform:uppercase}.home-hero{position:relative;overflow:hidden;text-align:center;padding-top:78px;background:linear-gradient(180deg,#f9f8ff 0%,#fff 38%)}.hero-content{position:relative;z-index:1}.home-hero h1{font-size:clamp(43px,5.1vw,68px);max-width:920px;margin:16px auto 20px}.home-hero .hero-content>p{max-width:700px;margin:0 auto;font-size:17px}.hero-actions{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:27px}.hero-note{display:block;margin-top:13px;font-size:12px}.trust-row{max-width:820px;margin:42px auto 0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;text-align:left}.trust-row>div{display:flex;align-items:center;justify-content:center;gap:12px;color:var(--foreground);font-size:13px;font-weight:700}.trust-row b{font-family:var(--serif);color:var(--primary);font-size:29px;font-weight:400}.hero-image{width:min(1120px,94vw);height:auto;margin:15px auto -70px}.section{padding-top:112px;padding-bottom:112px}.section-heading{text-align:center;max-width:720px;margin:0 auto 46px}.section-heading h2,.split h2,.center-cta h2{font-size:clamp(32px,3.5vw,48px);margin:12px 0 18px}.section-heading p{font-size:17px}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.feature-card{background:var(--surface);border-radius:8px;padding:35px 32px;min-height:250px}.feature-icon{display:inline-flex;width:46px;height:46px;border-radius:12px;align-items:center;justify-content:center;background:#e8e3ff;color:var(--primary);font-size:23px;margin-bottom:26px}.feature-card h3{margin-bottom:12px}.feature-card p{margin-bottom:0}.band{background:var(--pale)}.split{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.split-copy{max-width:530px}.split-copy p{font-size:17px;margin-bottom:30px}.split img{width:100%;border-radius:8px}.center-cta{text-align:center}.center-cta p{margin-bottom:20px}.center-cta .hero-actions{margin-top:24px}.site-footer{background:#262154;color:#dad7f3;padding:70px 0 26px}.site-footer .brand{color:white}.footer-top{display:flex;justify-content:space-between;gap:60px;padding-bottom:62px}.footer-top p{margin-top:20px}.footer-navigation{display:grid;grid-template-columns:repeat(4,auto);column-gap:26px;row-gap:14px;align-content:start;font-size:14px}.footer-navigation a:hover{color:white;text-decoration:underline}.footer-bottom{border-top:1px solid #494475;padding-top:24px;display:flex;justify-content:space-between;gap:25px;font-size:12px;color:#b8b4d4}.footer-bottom span:last-child{max-width:680px;text-align:right}.page-hero{min-height:530px;padding-top:72px;padding-bottom:72px}.split-hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:52px}.split-hero h1{font-size:clamp(40px,4vw,60px);margin:16px 0 23px}.split-hero p{font-size:17px;max-width:570px}.split-hero img{width:100%}.split-hero .button{margin-top:14px}.split-hero .notice{font-size:13px;color:var(--body);margin-top:20px;padding-left:12px;border-left:3px solid var(--mint)}.rounded-media{border-radius:8px}.platform-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}.platform{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:32px 12px;background:white;border:1px solid var(--line);border-radius:8px;color:var(--foreground)}.platform span{color:var(--primary);font-size:30px}.pricing-hero{background:var(--pale);padding:72px 0 110px;text-align:center}.pricing-hero h1{font-size:clamp(40px,4vw,58px);margin:13px auto 16px}.pricing-hero>.container>p{font-size:17px}.pricing-note{max-width:600px;margin:25px auto 70px;border:1px solid #ddd7ff;border-radius:8px;padding:10px 18px;color:var(--foreground);font-size:13px;background:white}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch;text-align:left}.plan-card{position:relative;background:white;border:1px solid var(--line);border-radius:8px;overflow:hidden}.plan-card.featured{border:2px solid var(--primary)}.plan-ribbon{background:var(--primary);color:white;text-align:center;font-size:12px;font-weight:800;letter-spacing:1px;padding:7px}.plan-content{padding:32px 28px 38px}.plan-card h2{font-size:31px;margin:12px 0 9px}.plan-card .price-pending{font-family:var(--serif);font-size:29px;color:var(--foreground);padding:26px 0}.plan-card .button{width:100%}.plan-divider{border-top:1px solid var(--line);margin:32px 0 24px}.plan-card h3{font-size:15px}.plan-card ul{padding-left:0;list-style:none}.plan-card li{padding:8px 0 8px 27px;position:relative;font-size:14px}.plan-card li:before{content:'✓';position:absolute;left:2px;color:var(--primary);font-weight:bold}.simple-hero{text-align:center;padding-top:105px;padding-bottom:70px}.simple-hero h1{font-size:clamp(44px,4.8vw,64px);margin:13px 0 17px}.simple-hero p{font-size:18px}.faq-section{max-width:850px;padding-bottom:65px}.faq-section details{border-bottom:1px solid var(--line)}.faq-section summary{cursor:pointer;list-style:none;padding:25px 0;display:flex;justify-content:space-between;align-items:center;gap:20px;color:var(--foreground);font-size:19px;font-weight:700}.faq-section summary::-webkit-details-marker{display:none}.faq-section summary span{color:var(--primary);font-size:28px;font-weight:400;line-height:1}.faq-section details[open] summary span{transform:rotate(45deg)}.faq-section details p{max-width:720px;margin:0 0 26px}.legal-hero{padding-bottom:35px}.legal-content{max-width:830px;padding-bottom:120px}.legal-content section{padding:26px 0;border-bottom:1px solid var(--line)}.legal-content h2{font-family:var(--font);font-weight:700;font-size:22px}.legal-content p{font-size:16px}
@media(max-width:1000px){.header-inner{gap:14px}.main-nav{gap:14px;margin-left:0}.main-nav a,.language-link{font-size:12px}.header-actions{gap:12px}.footer-navigation{grid-template-columns:repeat(3,auto)}.platform-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.container,.header-inner{width:min(100% - 36px,1200px)}.site-header{height:64px}.header-inner{justify-content:space-between}.brand{font-size:19px}.menu-toggle{display:flex;width:32px;height:32px;flex-direction:column;justify-content:center;gap:5px;order:3;cursor:pointer}.menu-toggle span{height:2px;width:25px;background:var(--foreground)}.header-actions{margin-left:auto}.header-actions .button{display:none}.main-nav{display:none;position:absolute;top:64px;left:0;right:0;background:white;padding:15px 18px 25px;border-bottom:1px solid var(--line);box-shadow:0 15px 20px #26215410}.nav-toggle:checked~.main-nav{display:flex;flex-direction:column;align-items:stretch;gap:0}.main-nav a{font-size:16px;padding:10px}.home-hero{padding-top:55px}.home-hero h1{font-size:43px}.home-hero .hero-content>p{font-size:15px}.trust-row{gap:5px;margin-top:38px}.trust-row>div{flex-direction:column;gap:0;text-align:center;font-size:11px;line-height:1.3}.trust-row b{font-size:23px}.hero-image{width:110%;max-width:none;margin:5px 0 -25px;position:relative;left:-5%}.section{padding-top:72px;padding-bottom:72px}.feature-grid,.pricing-grid{grid-template-columns:1fr}.feature-card{min-height:0;padding:26px}.feature-icon{margin-bottom:16px}.split,.split-hero{grid-template-columns:1fr;gap:25px}.split-hero{padding-top:55px;padding-bottom:50px;min-height:0}.split-hero img{max-height:430px;object-fit:contain}.page-hero h1{font-size:43px}.footer-top,.footer-bottom{flex-direction:column;gap:18px}.footer-navigation{grid-template-columns:repeat(2,1fr);gap:12px}.footer-bottom span:last-child{text-align:left}.pricing-hero{padding:60px 0 70px}.pricing-note{margin-bottom:35px}.platform-grid{grid-template-columns:repeat(2,1fr)}.hero-actions{flex-wrap:wrap}.simple-hero{padding-top:70px}.faq-section summary{font-size:17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}