:root{--ink:#1d2340;--muted:#61677d;--purple:#4a43bd;--line:#e5e7f1;--tint:#f7f8fd;--radius:20px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;color:var(--ink);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button{font:inherit}h1,h2,h3,p,figure{margin:0}h2{font-size:clamp(26px,3vw,38px);line-height:1.4;letter-spacing:-.02em}h3{font-size:21px;line-height:1.5}p{overflow-wrap:break-word}a:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:3px solid #9e86ff;outline-offset:5px}.container{width:min(1140px,calc(100% - 64px));margin:0 auto}.section{padding:88px 0}.section-tint{background:var(--tint)}.eyebrow{color:var(--purple);font-size:14px;font-weight:650;letter-spacing:.08em;margin-bottom:13px}.section-heading{max-width:820px;margin-bottom:38px}.section-heading>p:last-child{color:var(--muted);margin-top:16px;line-height:1.9}.skip-link{position:fixed;z-index:100;left:16px;top:-80px;padding:10px 18px;background:#fff;color:var(--purple)}.skip-link:focus{top:12px}
.header{height:80px;position:sticky;top:0;z-index:20;border-bottom:1px solid #efeff5;background:rgba(255,255,255,.97)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%;gap:24px}.logo img{width:140px;height:auto;max-height:44px;object-fit:contain}.nav-links{display:flex;align-items:center;gap:30px;font-size:15px;font-weight:500}.nav-links a:hover{color:var(--purple)}.nav-links .nav-download{color:#fff;background:var(--purple);border-radius:8px;padding:8px 19px}.menu-toggle{display:none}.button{display:inline-flex;align-items:center;justify-content:center;gap:28px;min-height:52px;padding:12px 24px;border-radius:10px;font-size:16px;font-weight:650}.button-light{color:#383298;background:white}.button-light:hover{background:#eef0ff}.text-link{color:#fff;font-size:15px}.hero{background:linear-gradient(125deg,#4038a3 0%,#5152c6 58%,#667be0 100%);color:#fff;overflow:hidden}.hero-inner{display:grid;grid-template-columns:1.15fr 1fr;gap:65px;align-items:center;padding-top:70px}.hero-copy{padding-bottom:70px}.hero .eyebrow{color:#e0ddff}.hero h1{font-size:56px;letter-spacing:.04em;line-height:1.25}.hero-tagline{font-size:clamp(27px,3vw,38px);font-weight:650;line-height:1.5;margin:16px 0 22px;letter-spacing:-.02em}.hero-definition{max-width:530px;font-size:16px;line-height:1.9;color:#eeedff}.hero-features{display:grid;grid-template-columns:repeat(2,max-content);gap:8px 30px;padding:0;margin:24px 0 28px;list-style:none;font-size:15px;color:#f5f3ff}.hero-features li:before{content:"✓";margin-right:8px;color:#d7d0ff}.hero-actions{display:flex;align-items:center;gap:26px}.hero-device{width:100%;align-self:end;max-width:445px;margin:auto auto 0;filter:drop-shadow(0 14px 30px rgba(22,16,88,.18))}
.facts-section{padding:65px 0 72px}.facts-grid{display:grid;grid-template-columns:repeat(3,1fr);list-style:none;margin:0;padding:0;gap:20px}.facts-grid li{padding:26px 28px;background:#f2f3ff;border-radius:var(--radius);border:1px solid #ebeafe}.facts-grid strong{display:block;color:#43389d;font-size:33px;line-height:1.45;letter-spacing:-.02em}.facts-grid strong span{display:block;font-size:15px;letter-spacing:0;margin-top:5px;color:#4d5276;font-weight:600}.facts-grid p{font-size:15px;color:var(--muted);margin-top:17px;line-height:1.85}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.feature-card{padding:28px 28px 25px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}.feature-index{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;background:#f0efff;color:var(--purple);font-size:14px;font-weight:700;margin-bottom:20px}.feature-card h3{margin-bottom:8px}.feature-lead{color:var(--purple);font-size:15px;font-weight:600;margin-bottom:14px}.feature-card>p:not(.feature-lead){font-size:15px;color:var(--muted);line-height:1.9}.tags{display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:22px 0 0;list-style:none}.tags li{font-size:12px;padding:3px 8px;background:#f7f7fc;border-radius:6px;color:#68708a}
.showcase{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:90px}.showcase-copy>p:not(.eyebrow){color:var(--muted);margin-top:22px;line-height:2}.showcase-copy h2{font-size:clamp(28px,3vw,38px)}.check-list{list-style:none;margin:25px 0 0;padding:0}.check-list li{padding-left:23px;position:relative;margin-top:15px;color:#535c75;font-size:15px;line-height:1.9}.check-list li:before{content:"✓";position:absolute;left:0;color:var(--purple);font-weight:700}.check-list strong{color:var(--ink)}.showcase-copy .usage-note{font-size:13px;line-height:1.8;color:#777e91}.app-figure{padding:32px 36px 20px;border-radius:28px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid #eeeef5}.figure-warm{background:#f8f3ea}.figure-cool{background:#eef1ff}.app-figure img{width:226px;border-radius:17px;box-shadow:0 12px 35px rgba(41,42,79,.11);border:1px solid rgba(0,0,0,.03)}.app-figure figcaption{font-size:13px;color:#687088;margin-top:18px}.showcase-reverse .showcase-copy{grid-column:2;grid-row:1}.showcase-reverse .app-figure{grid-column:1;grid-row:1}
.steps-grid{padding:0;margin:0;list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.steps-grid li{border-top:2px solid #dcd9fb;padding-top:20px}.step-number{font-size:36px;color:#d5d1f2;line-height:1.3;font-weight:700;display:block;margin-bottom:16px}.steps-grid h3{font-size:18px;margin-bottom:12px}.steps-grid p{color:var(--muted);font-size:15px;line-height:1.9}.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:#fff}table{width:100%;border-collapse:collapse;text-align:left;font-size:15px;line-height:1.85}th,td{padding:21px 24px;vertical-align:top;border-bottom:1px solid var(--line)}thead th{background:#eeedfc;color:#433a91;font-weight:650}tbody th{font-weight:600;width:20%;white-space:nowrap}tbody td{width:40%;color:#5d647a}tbody tr:last-child>*{border-bottom:none}.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:38px}.scene-grid article{padding-left:21px;border-left:3px solid #dedbf6}.scene-grid h3{font-size:20px;margin-bottom:14px}.scene-grid p{color:var(--muted);font-size:15px;line-height:1.95}
.faq-container{max-width:960px}.faq-list{margin:0}.faq-item{padding:23px 0;border-bottom:1px solid #e1e3ef}.faq-item:first-child{padding-top:0}.faq-item:last-child{border-bottom:none;padding-bottom:0}.faq-list dt{font-size:18px;font-weight:650;margin:0 0 9px;line-height:1.7}.faq-list dd{margin:0;color:var(--muted);font-size:15px;line-height:2}.company-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:65px;align-items:center}.company-copy>p:not(.eyebrow){font-size:15px;color:var(--muted);line-height:1.95;margin-top:18px}.company-copy h3{margin-top:28px;font-size:19px}.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.contact-grid figure{border:1px solid var(--line);padding:20px 18px;border-radius:16px;background:#fff;text-align:center}.contact-grid img{width:100%;max-width:160px;aspect-ratio:1;object-fit:contain;margin:0 auto}.contact-grid figcaption{font-size:14px;color:var(--muted);margin-top:10px}.download-section{background:#4540ac;color:#fff;padding:48px 0}.download-inner{display:flex;gap:32px;align-items:center;justify-content:space-between}.download-section h2{font-size:29px}.download-section p{margin-top:10px;color:#dedcf8;font-size:15px}.download-section .button{flex-shrink:0}.footer{padding:26px 0;color:#73798b;background:#fcfcff;border-top:1px solid #eff0f6;font-size:12px}.footer-inner{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.footer-inner p{margin-right:auto}.footer a:hover{color:var(--purple)}
@media(min-width:1440px){.hero-inner{padding-top:82px}.hero-copy{padding-bottom:82px}}
@media(max-width:1000px){.nav-links{gap:21px}.hero-inner{gap:32px}.hero h1{font-size:48px}.hero-tagline{font-size:30px}.features-grid{grid-template-columns:repeat(2,1fr)}.showcase{gap:45px;grid-template-columns:1.1fr 1fr}.app-figure{padding:28px 24px 18px}.steps-grid{grid-template-columns:repeat(2,1fr);gap:32px}.company-layout{gap:32px}.contact-grid{gap:12px}.contact-grid figure{padding:16px 10px}.facts-grid li{padding:24px}.facts-grid strong{font-size:29px}.scene-grid{gap:24px}}
@media(max-width:720px){html{scroll-padding-top:84px}.container{width:calc(100% - 40px)}.section{padding:60px 0}.header{height:68px}.logo img{width:126px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:5px;background:none;border:0;padding:10px;width:42px;height:42px;cursor:pointer}.menu-toggle span{display:block;height:2px;width:23px;background:#373257}.nav-links{display:none;position:absolute;left:0;right:0;top:67px;padding:16px 20px 22px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 10px 20px #2820440a;align-items:stretch;gap:3px}.site-nav.is-open .nav-links{display:flex;flex-direction:column}.nav-links a{padding:10px 12px}.nav-links .nav-download{margin-top:8px;text-align:center}.hero-inner{grid-template-columns:1fr;gap:36px;padding-top:40px}.hero-copy{padding-bottom:0}.hero .eyebrow{font-size:12px}.hero h1{font-size:42px}.hero-tagline{font-size:29px;margin:12px 0 18px}.hero-definition{font-size:15px}.hero-features{font-size:14px;gap:8px 24px;margin:20px 0 24px}.hero-actions{gap:23px}.hero-actions .button{font-size:15px;padding:12px 20px}.hero-device{width:78%;max-width:315px}.section-heading{margin-bottom:28px}.section-heading>p:last-child{font-size:15px;line-height:1.9}.eyebrow{font-size:12px;margin-bottom:10px}.facts-section{padding:45px 0 52px}.facts-grid{grid-template-columns:1fr;gap:12px}.facts-grid li{padding:21px 23px}.facts-grid strong{font-size:29px;display:flex;align-items:baseline;gap:14px}.facts-grid strong span{font-size:14px;display:inline}.facts-grid p{margin-top:9px;font-size:14px}.features-grid{grid-template-columns:1fr;gap:14px}.feature-card{padding:24px}.feature-index{width:34px;height:34px;margin-bottom:14px;font-size:12px}.feature-card h3{font-size:20px}.feature-lead{margin-bottom:10px}.tags{margin-top:16px}.showcase,.showcase-reverse{grid-template-columns:1fr;gap:30px}.showcase-reverse .showcase-copy,.showcase-reverse .app-figure{grid-column:auto;grid-row:auto}.showcase-copy h2{font-size:28px}.showcase-copy>p:not(.eyebrow){font-size:15px;margin-top:18px}.app-figure{max-width:100%;padding:26px 24px 18px}.app-figure img{width:min(235px,100%)}.steps-grid{gap:28px 22px}.step-number{font-size:31px;margin-bottom:12px}.steps-grid h3{font-size:17px}.steps-grid p{font-size:14px}.table-scroll{margin-right:-1px}table{min-width:600px;font-size:14px}th,td{padding:17px 20px}.scene-grid{grid-template-columns:1fr;gap:28px}.scene-grid p{font-size:15px}.faq-list dt{font-size:17px}.faq-list dd{font-size:14px}.faq-item{padding:20px 0}.company-layout{grid-template-columns:1fr;gap:30px}.contact-grid{gap:16px}.contact-grid figure{padding:18px 12px}.download-inner{flex-direction:column;align-items:flex-start;gap:25px}.download-section{padding:40px 0}.download-section h2{font-size:26px}.footer-inner{gap:10px 18px}.footer-inner p{width:100%;margin:0}.footer{padding:23px 0}}
.logo{display:flex;align-items:center;gap:9px;white-space:nowrap}.logo img{width:40px;height:40px;object-fit:cover;object-position:left;max-height:none}.logo span{font-size:21px;font-weight:700;letter-spacing:.02em;color:#313b87}
@media(max-width:720px){.logo img{width:36px;height:36px}.logo span{font-size:19px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}