:root{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans SC", "Noto Sans", "Noto Sans Arabic", "Noto Sans Thai", "Noto Sans JP", "Noto Sans KR", sans-serif;--fs-hero:clamp(20px, 6.66px + 3.43vw, 56px);--fs-hero-word:clamp(16px, 5.31px + 2.76vw, 45px);--fs-cta:clamp(16px, 14.93px + .3vw, 19.2px);--fs-h2:clamp(28px, 23.63px + 1.14vw, 40px);--fs-lead:clamp(14px, 11.84px + .57vw, 20px);--fs-h3:clamp(19px, 17.14px + .48vw, 24px);--fs-h3-sm:20px;--fs-body:clamp(14px, 13.26px + .19vw, 16px);--fs-index:clamp(16px, 14.51px + .38vw, 20px);--fs-index-sm:clamp(12px, 11.26px + .19vw, 14px);--fs-caption:clamp(14px, 10.58px + .38vw, 16px);--fs-footer:clamp(14px, 13.2571px + .190476vw, 16px);--fs-footer-heading:clamp(16px, 15.2571px + .190476vw, 18px);--fs-footer-small:clamp(12px, 11.6286px + .095238vw, 13px);--footer-padding:clamp(40px, 31.0857px + 2.28571vw, 64px);--footer-max:1600px;--lh-tight:1.15;--lh-title:1.32;--lh-body:1.5;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--space-9:96px;--section-gap:clamp(28px, 8.77px + 4.95vw, 80px);--card-item-min-height:clamp(64px, 56.5714px + 1.90476vw, 84px);--content-cards-max:1240px;--content-copy-top:clamp(24px, 18.0571px + 1.52381vw, 40px);--demo-window-height:clamp(440px, 409.914px + 7.71429vw, 521px);--hero-copy-lift:clamp(8px, .942857px + 1.80952vw, 27px);--hero-download-gap:clamp(28px, 23.5429px + 1.14286vw, 40px);--hero-demo-lift:clamp(0px, -5.57143px + 1.42857vw, 15px);--hero-demo-bottom-gap:120px;--gutter:clamp(12px, 4vw, 40px);--content-max:1200px;--content-width:min(var(--content-max), calc(100% - 2 * var(--gutter)));--hz:1;--hero-zoom:min(1.25, calc(100vw / 1440px));--design-width:1440px}
:root{--blue:#3370ff;--blue-hover:#2b5fe0;--blue-wash:#eef3ff;--blue-line:#c8d8ff;--ink:#1f2329;--gray:#646a73;--line:#dee0e3;--bg:#f5f6f7;--red:#e34d59;--green:#2ea44f}*,:before,:after{box-sizing:border-box}body{background:var(--bg);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font-size:15px;line-height:1.7}.wrap{counter-reset:question;max-inline-size:720px;margin-inline:auto;padding-block:40px 80px;padding-inline:16px}.card>h1{margin-block:0 10px;font-size:20px}.card{border:1px solid var(--line);background:#fff;border-radius:12px;margin-block-end:16px;padding:22px 24px}input[type=email],input[type=tel],input[type=text],select,textarea{border:1px solid var(--line);inline-size:100%;color:var(--ink);font:inherit;background:#fff;border-radius:8px;outline:none;padding:9px 12px}input:focus,select:focus,textarea:focus{border-color:var(--blue)}textarea{resize:vertical;min-block-size:110px}.field-label{font-weight:600;display:block}.submitbar{text-align:center;margin-block-start:8px}button{background:var(--blue);color:#fff;font:inherit;cursor:pointer;border:none;border-radius:8px;padding:11px 32px;font-weight:600}button:hover:not(:disabled){background:var(--blue-hover)}button.ghost{border:1px solid var(--blue);color:var(--blue);background:#fff}button.ghost:hover:not(:disabled){background:var(--blue-wash)}button:disabled{border-color:var(--line);background:var(--line);color:var(--gray);cursor:not-allowed}a{color:var(--blue)}code{background:#eef0f3;border-radius:4px;padding:.1em .35em;font-size:.9em}