:root {
    color-scheme: light;
    --theme-brand: #2463ff;
    --theme-brand-dark: #1746c8;
    --theme-ink: #17233c;
    --theme-muted: #6f7d94;
    --theme-pale: #f5f8ff;
    --theme-line: #e4ebf7;
    --theme-shadow: 0 24px 70px rgba(36, 99, 255, .12);
}

[x-cloak] { display: none !important; }

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.theme-index66 {
    margin: 0;
    color: var(--theme-ink);
    background: #f8faff;
    font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased;
}

.theme-index66 a { color: inherit; text-decoration: none; }
.theme-index66 button { font: inherit; }
.theme-home { position: relative; min-height: 100vh; overflow: hidden; background: #f8faff; }
.theme-container { position: relative; z-index: 1; width: min(1160px, calc(100% - 48px)); margin: 0 auto; }
.theme-bg-layer { position: absolute; z-index: 0; inset: 0 0 auto; height: 920px; pointer-events: none; background-image: linear-gradient(rgba(36, 99, 255, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(36, 99, 255, .045) 1px, transparent 1px); background-size: 36px 36px; -webkit-mask-image: linear-gradient(180deg, #000 30%, transparent); mask-image: linear-gradient(180deg, #000 30%, transparent); }
.theme-orb { position: absolute; z-index: 0; width: 340px; height: 340px; border-radius: 50%; background: rgba(132, 168, 255, .14); filter: blur(2px); pointer-events: none; }
.theme-orb-one { top: 170px; left: -150px; }
.theme-orb-two { top: 440px; right: -160px; width: 410px; height: 410px; background: rgba(168, 195, 255, .12); }

.theme-hero { position: relative; min-height: 720px; padding-bottom: 84px; }
.theme-site-nav { position: relative; display: flex; align-items: center; min-height: 76px; margin-top: 18px; padding: 10px 18px 10px 28px; border: 1px solid rgba(216, 227, 246, .9); border-radius: 22px; background: rgba(255, 255, 255, .88); box-shadow: 0 12px 36px rgba(34, 70, 128, .07); transition: box-shadow .2s ease, transform .2s ease; }
.theme-site-nav.is-elevated { box-shadow: 0 16px 42px rgba(34, 70, 128, .13); }
.theme-brand { display: flex; align-items: center; width: 156px; height: 42px; overflow: hidden; }
.theme-brand img { display: block; width: 156px; height: auto; max-height: 42px; object-fit: contain; object-position: left center; }
.theme-desktop-nav { display: flex; align-items: center; gap: 28px; margin-left: auto; color: #64738b; font-size: 14px; font-weight: 600; }
.theme-desktop-nav a { transition: color .18s ease; }
.theme-desktop-nav a:hover { color: var(--theme-brand); }
.theme-desktop-nav .theme-nav-login { padding: 11px 18px; border-radius: 12px; background: #eff4ff; color: var(--theme-brand-dark); }
.theme-menu-button, .theme-mobile-nav { display: none; }

.theme-hero-content { display: grid; grid-template-columns: minmax(0, .92fr) minmax(420px, 1.08fr); gap: 64px; align-items: center; padding-top: 104px; }
.theme-hero-copy { max-width: 640px; }
.theme-status-pill { display: inline-flex; align-items: center; gap: 9px; padding: 10px 16px; border: 1px solid #e0eaff; border-radius: 999px; background: rgba(255, 255, 255, .82); color: var(--theme-brand-dark); font-size: 13px; font-weight: 700; box-shadow: 0 8px 26px rgba(36, 99, 255, .08); }
.theme-status-pill i { width: 8px; height: 8px; border-radius: 50%; background: var(--theme-brand); box-shadow: 0 0 0 5px rgba(36, 99, 255, .1); }
.theme-eyebrow { margin: 0 0 17px; color: var(--theme-brand); font-size: 12px; font-weight: 800; letter-spacing: .22em; }
.theme-hero-copy .theme-eyebrow { margin-top: 31px; }
.theme-hero h1 { margin: 0; color: var(--theme-ink); font-size: clamp(42px, 5vw, 70px); font-weight: 800; letter-spacing: -.06em; line-height: 1.1; }
.theme-hero h1 strong { color: var(--theme-brand); font-weight: 800; }
.theme-hero-description { max-width: 590px; margin: 28px 0 0; color: #69768b; font-size: 17px; line-height: 2; }
.theme-hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 32px; }
.theme-button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 25px; border-radius: 15px; font-size: 15px; font-weight: 800; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.theme-button:hover, .theme-link-button:hover { transform: translateY(-2px); }
.theme-button-primary { gap: 20px; color: #fff; background: var(--theme-brand); box-shadow: 0 13px 28px rgba(36, 99, 255, .24); }
.theme-button-primary:hover { background: var(--theme-brand-dark); box-shadow: 0 17px 34px rgba(36, 99, 255, .3); }
.theme-button-secondary { min-width: 154px; border: 1px solid #e3eaf5; background: #fff; color: var(--theme-ink); box-shadow: 0 9px 24px rgba(30, 54, 92, .06); }
.theme-trust-list { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 26px; color: #778398; font-size: 13px; }
.theme-trust-list span { display: inline-flex; align-items: center; gap: 7px; }
.theme-trust-list b { display: inline-grid; width: 19px; height: 19px; place-items: center; border-radius: 50%; background: #eaf1ff; color: var(--theme-brand); font-size: 12px; }

.theme-hero-visual { position: relative; min-height: 390px; }
.theme-console-card { position: absolute; top: 45px; right: 12px; width: min(100%, 530px); min-height: 335px; padding: 25px; border: 1px solid rgba(203, 220, 255, .84); border-radius: 28px; background: rgba(255, 255, 255, .82); box-shadow: 0 30px 80px rgba(36, 99, 255, .15); transform: rotate(2deg); }
.theme-console-top { display: flex; align-items: center; gap: 7px; height: 27px; }
.theme-console-top > span { width: 9px; height: 9px; border-radius: 50%; background: #aac5ff; }
.theme-console-top > span:first-child { background: #ffb5c2; }
.theme-console-top > span:nth-child(2) { background: #ffd891; }
.theme-console-top em { margin-left: auto; padding: 8px 13px; border-radius: 999px; background: #f3f6fb; color: #7e8ba1; font-size: 9px; font-style: normal; font-weight: 800; letter-spacing: .11em; }
.theme-console-line { height: 1px; background: #e7edf7; }
.theme-console-line-wide { margin: 19px 0 23px; }
.theme-console-grid { display: grid; grid-template-columns: 80px 1fr; gap: 22px; }
.theme-console-sidebar { display: grid; align-content: start; gap: 17px; padding-top: 6px; }
.theme-console-sidebar i { display: block; width: 57px; height: 10px; border-radius: 6px; background: #eaf0f9; }
.theme-console-sidebar i:first-child { background: #bdd1ff; }
.theme-console-main { padding: 12px 0; }
.theme-console-heading { width: 40%; height: 22px; margin-bottom: 27px; border-radius: 6px; background: #d9e5ff; }
.theme-console-row { display: grid; grid-template-columns: 45px 1fr 75px; gap: 12px; align-items: center; height: 59px; border-bottom: 1px solid #eef2f8; }
.theme-console-row i { width: 33px; height: 33px; border-radius: 10px; background: #eef4ff; }
.theme-console-row b { height: 9px; border-radius: 5px; background: #e9eff8; }
.theme-console-row b:last-child { width: 55px; background: #c8d8ff; }
.theme-floating-card { position: absolute; z-index: 2; display: flex; flex-direction: column; gap: 4px; padding: 17px 20px; border: 1px solid #e5ecf9; border-radius: 16px; background: rgba(255, 255, 255, .93); box-shadow: 0 17px 35px rgba(35, 78, 150, .14); }
.theme-floating-card b { color: var(--theme-brand); font-size: 25px; }
.theme-floating-card span { color: #7a8799; font-size: 11px; }
.theme-floating-card-top { top: 2px; left: 0; }
.theme-floating-card-bottom { right: 0; bottom: 8px; flex-direction: row; align-items: center; gap: 10px; }
.theme-floating-card-bottom i { display: grid; width: 29px; height: 29px; place-items: center; border-radius: 9px; background: #eaf1ff; color: var(--theme-brand); font-style: normal; font-weight: 800; }

.theme-section { position: relative; padding: 116px 0; }
.theme-two-column { display: grid; grid-template-columns: minmax(260px, .78fr) minmax(0, 1.22fr); gap: 75px; align-items: center; }
.theme-section-intro h2, .theme-centered-heading h2 { margin: 0; color: var(--theme-ink); font-size: clamp(34px, 4vw, 54px); font-weight: 800; letter-spacing: -.055em; line-height: 1.17; }
.theme-section-intro > p:not(.theme-eyebrow), .theme-centered-heading > p:not(.theme-eyebrow) { margin: 25px 0 0; color: #68768b; font-size: 17px; line-height: 1.9; }
.theme-link-button { display: inline-flex; align-items: center; gap: 19px; margin-top: 32px; padding: 14px 20px; border-radius: 13px; background: var(--theme-brand); color: #fff; font-size: 14px; font-weight: 800; box-shadow: 0 12px 25px rgba(36, 99, 255, .2); transition: transform .18s ease; }
.theme-step-list { display: grid; gap: 20px; }
.theme-step-card { display: grid; grid-template-columns: 85px 1fr; gap: 25px; min-height: 174px; padding: 30px 34px; border: 1px solid #e5ecf7; border-radius: 26px; background: rgba(255, 255, 255, .91); box-shadow: 0 14px 42px rgba(32, 63, 110, .06); }
.theme-step-card > strong { color: var(--theme-brand); font-size: 42px; letter-spacing: -.05em; line-height: 1; }
.theme-step-card h3 { margin: 2px 0 10px; font-size: 22px; }
.theme-step-card p { margin: 0; color: #758297; font-size: 14px; line-height: 1.85; }

.theme-capabilities { background: rgba(238, 245, 255, .52); }
.theme-centered-heading { max-width: 680px; margin: 0 auto 50px; text-align: center; }
.theme-centered-heading .theme-eyebrow { margin-bottom: 18px; }
.theme-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.theme-feature-card { min-height: 235px; padding: 31px; border: 1px solid #e5ecf7; border-radius: 24px; background: rgba(255, 255, 255, .92); box-shadow: 0 14px 40px rgba(32, 63, 110, .06); transition: transform .18s ease, box-shadow .18s ease; }
.theme-feature-card:hover { transform: translateY(-5px); box-shadow: 0 20px 45px rgba(36, 99, 255, .12); }
.theme-feature-icon { display: grid; width: 53px; height: 53px; place-items: center; margin-bottom: 25px; border-radius: 16px; background: #eff4ff; color: var(--theme-brand); font-size: 30px; font-weight: 700; }
.theme-feature-card h3 { margin: 0 0 12px; font-size: 21px; }
.theme-feature-card p { margin: 0; color: #758297; font-size: 14px; line-height: 1.85; }

.theme-reliability { background: #f8faff; }
.theme-reliability-layout { grid-template-columns: minmax(280px, .93fr) minmax(0, 1.07fr); }
.theme-metric-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.theme-metric-card { min-height: 145px; padding: 27px 25px; border: 1px solid #e5ecf7; border-radius: 20px; background: #fff; box-shadow: 0 12px 32px rgba(32, 63, 110, .06); }
.theme-metric-card strong { display: block; margin-bottom: 10px; color: var(--theme-ink); font-size: 28px; letter-spacing: -.04em; }
.theme-metric-card span { color: #7a879a; font-size: 13px; line-height: 1.7; }

.theme-cta-section { padding-top: 18px; padding-bottom: 100px; }
.theme-cta-card { position: relative; overflow: hidden; padding: 72px 85px; border-radius: 31px; color: #fff; background: linear-gradient(135deg, #2463ff, #356df0); box-shadow: 0 23px 55px rgba(36, 99, 255, .25); }
.theme-cta-card:after { position: absolute; right: -85px; bottom: -170px; width: 400px; height: 400px; border: 1px solid rgba(255,255,255,.16); border-radius: 50%; box-shadow: 0 0 0 45px rgba(255,255,255,.05), 0 0 0 90px rgba(255,255,255,.04); content: ""; }
.theme-cta-card .theme-eyebrow { color: rgba(255, 255, 255, .7); }
.theme-cta-card h2 { position: relative; z-index: 1; max-width: 680px; margin: 0; font-size: clamp(32px, 4vw, 51px); letter-spacing: -.055em; line-height: 1.15; }
.theme-cta-card > p:not(.theme-eyebrow) { position: relative; z-index: 1; max-width: 580px; margin: 22px 0 0; color: rgba(255,255,255,.78); line-height: 1.8; }
.theme-cta-actions { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 12px; margin-top: 29px; }
.theme-button-white { min-width: 130px; background: #fff; color: var(--theme-brand-dark); }
.theme-button-blue { min-width: 130px; border: 1px solid rgba(255,255,255,.24); background: rgba(255,255,255,.13); color: #fff; }
.theme-button-white:hover { box-shadow: 0 10px 25px rgba(18, 55, 160, .2); }
.theme-button-blue:hover { background: rgba(255,255,255,.22); }
.theme-footer { padding: 27px 0; border-top: 1px solid #e3ebf7; background: #fff; color: #8190a4; font-size: 12px; }
.theme-footer-inner { display: flex; justify-content: space-between; gap: 20px; }
.theme-footer strong { color: var(--theme-ink); }
.theme-footer-inner > div:last-child { display: flex; gap: 22px; }
.theme-footer a:hover { color: var(--theme-brand); }

@media (max-width: 900px) {
    .theme-desktop-nav { gap: 16px; }
    .theme-hero-content { grid-template-columns: 1fr; gap: 30px; padding-top: 72px; }
    .theme-hero-copy { max-width: 730px; }
    .theme-hero-visual { width: min(650px, 100%); margin: 0 auto; }
    .theme-two-column { grid-template-columns: 1fr; gap: 45px; }
    .theme-section-intro { max-width: 700px; }
}

@media (max-width: 680px) {
    .theme-container { width: min(100% - 40px, 560px); }
    .theme-hero { min-height: 0; padding-bottom: 54px; }
    .theme-site-nav { min-height: 66px; margin-top: 10px; padding: 8px 10px 8px 17px; border-radius: 18px; }
    .theme-brand, .theme-brand img { width: 142px; max-height: 38px; }
    .theme-desktop-nav { display: none; }
    .theme-menu-button { display: grid; width: 45px; height: 45px; place-content: center; gap: 4px; margin-left: auto; padding: 0; border: 1px solid #dce5f3; border-radius: 14px; background: #fff; cursor: pointer; }
    .theme-menu-button span { display: block; width: 17px; height: 2px; border-radius: 3px; background: #39485e; }
    .theme-mobile-nav { position: absolute; top: calc(100% + 8px); right: 0; left: 0; z-index: 5; display: flex; flex-direction: column; gap: 3px; padding: 10px; border: 1px solid #dfe8f5; border-radius: 16px; background: #fff; box-shadow: 0 18px 35px rgba(30, 54, 92, .14); }
    .theme-mobile-nav a { padding: 13px 14px; border-radius: 10px; color: #506178; font-size: 14px; font-weight: 700; }
    .theme-mobile-nav a:hover { background: #f0f5ff; color: var(--theme-brand); }
    .theme-hero-content { padding-top: 66px; }
    .theme-status-pill { padding: 9px 13px; font-size: 11px; }
    .theme-hero-copy .theme-eyebrow { margin-top: 27px; font-size: 10px; letter-spacing: .18em; }
    .theme-hero h1 { font-size: clamp(37px, 10vw, 52px); letter-spacing: -.065em; }
    .theme-hero-description { margin-top: 22px; font-size: 15px; line-height: 1.95; }
    .theme-hero-actions { display: grid; gap: 11px; margin-top: 26px; }
    .theme-button { width: 100%; min-height: 53px; border-radius: 15px; }
    .theme-trust-list { gap: 12px 17px; margin-top: 23px; font-size: 12px; }
    .theme-hero-visual { min-height: 255px; margin-top: 25px; }
    .theme-console-card { top: 20px; right: 0; min-height: 230px; padding: 16px; border-radius: 20px; transform: rotate(1.2deg); }
    .theme-console-line-wide { margin: 12px 0 14px; }
    .theme-console-grid { grid-template-columns: 48px 1fr; gap: 12px; }
    .theme-console-sidebar { gap: 11px; }
    .theme-console-sidebar i { width: 35px; height: 7px; }
    .theme-console-heading { height: 14px; margin-bottom: 12px; }
    .theme-console-row { grid-template-columns: 26px 1fr 42px; gap: 7px; height: 39px; }
    .theme-console-row i { width: 23px; height: 23px; border-radius: 6px; }
    .theme-console-row b:last-child { width: 35px; }
    .theme-floating-card { padding: 11px 13px; border-radius: 12px; }
    .theme-floating-card b { font-size: 18px; }
    .theme-floating-card span { font-size: 9px; }
    .theme-floating-card-top { top: 0; left: -4px; }
    .theme-floating-card-bottom { right: -4px; bottom: 0; }
    .theme-floating-card-bottom i { width: 23px; height: 23px; border-radius: 7px; }
    .theme-section { padding: 74px 0; }
    .theme-section-intro h2, .theme-centered-heading h2 { font-size: 35px; }
    .theme-section-intro > p:not(.theme-eyebrow), .theme-centered-heading > p:not(.theme-eyebrow) { margin-top: 19px; font-size: 15px; line-height: 1.85; }
    .theme-link-button { margin-top: 25px; }
    .theme-step-list { gap: 16px; }
    .theme-step-card { grid-template-columns: 1fr; gap: 17px; min-height: 0; padding: 27px 27px 29px; border-radius: 24px; }
    .theme-step-card > strong { font-size: 43px; }
    .theme-step-card h3 { margin-top: 0; font-size: 21px; }
    .theme-step-card p { font-size: 14px; line-height: 1.85; }
    .theme-centered-heading { margin-bottom: 31px; }
    .theme-feature-grid, .theme-metric-grid { grid-template-columns: 1fr; gap: 16px; }
    .theme-feature-card { min-height: 0; padding: 27px; }
    .theme-feature-icon { margin-bottom: 19px; }
    .theme-metric-card { min-height: 0; padding: 24px; }
    .theme-cta-section { padding-top: 8px; padding-bottom: 68px; }
    .theme-cta-card { padding: 48px 27px; border-radius: 29px; text-align: center; }
    .theme-cta-card h2 { font-size: 35px; }
    .theme-cta-card > p:not(.theme-eyebrow) { font-size: 14px; line-height: 1.85; }
    .theme-cta-actions { display: grid; }
    .theme-footer-inner, .theme-footer-inner > div:last-child { flex-direction: column; align-items: center; gap: 8px; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}