.landing{--landing-primary:#0a0a0a;--landing-on-primary:#fff;--landing-charcoal:#222;--landing-canvas:#fff;--landing-surface:#f7f8fa;--landing-surface-soft:#f2f3f5;--landing-hairline:#e5e7eb;--landing-hairline-soft:#eaecf0;--landing-ink:#0a0a0a;--landing-ink-strong:#000;--landing-slate:#45515e;--landing-steel:#5f5f5f;--landing-stone:#8e8e93;--landing-muted:#a8aab2;--landing-coral:#ff5530;--landing-magenta:#ea5ec1;--landing-blue:#1456f0;--landing-purple:#a855f7;--landing-success-bg:#e8ffea;--landing-success-text:#1ba673;--landing-footer:#0a0a0a;color:var(--landing-ink);background:var(--landing-canvas);font-family:var(--font-landing), "DM Sans", Inter, "PingFang SC", "Microsoft YaHei", sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}.landing a:not(.landing-btn){color:inherit}.landing-wrap{width:100%;max-width:1280px;margin-inline:auto;padding-inline:32px}.landing-btn{cursor:pointer;border:1px solid #0000;border-radius:9999px;justify-content:center;align-items:center;gap:8px;min-height:40px;padding:11px 24px;font-family:inherit;font-size:14px;font-weight:600;line-height:1.4;text-decoration:none;transition:background-color .15s,opacity .15s;display:inline-flex}.landing-btn-primary,.landing a.landing-btn-primary{background:var(--landing-primary);color:var(--landing-on-primary)}.landing-btn-primary:active{background:var(--landing-charcoal)}.landing-btn-secondary{color:var(--landing-ink);border-color:var(--landing-ink);background:0 0}.landing-btn-tertiary{background:var(--landing-canvas);color:var(--landing-ink);border-color:var(--landing-hairline)}.landing-btn:focus-visible{outline-offset:2px;outline:2px solid #1d4ed8}.landing-hero-title{letter-spacing:-2px;color:var(--landing-ink);font-size:80px;font-weight:600;line-height:1.1}.landing-heading-lg{letter-spacing:-1px;font-size:40px;font-weight:600;line-height:1.2}.landing-heading-md{letter-spacing:-.5px;font-size:32px;font-weight:600;line-height:1.25}.landing-heading-sm{font-size:24px;font-weight:600;line-height:1.3}.landing-card-title{font-size:20px;font-weight:600;line-height:1.4}.landing-subtitle{color:var(--landing-steel);font-size:18px;font-weight:500;line-height:1.5}.landing-body{color:var(--landing-charcoal);font-size:16px;font-weight:400;line-height:1.5}.landing-caption{color:var(--landing-steel);font-size:14px;font-weight:400;line-height:1.5}.landing-mock{background:var(--landing-canvas);border:1px solid var(--landing-hairline);border-radius:16px;box-shadow:0 4px 6px #00000014}.landing-mock-hero{border-radius:24px}.landing-product-card{color:#fff;border-radius:32px;padding:32px}@media (max-width:1279px){.landing-hero-title{letter-spacing:-1.5px;font-size:56px}}@media (max-width:1023px){.landing-wrap{padding-inline:24px}.landing-heading-lg{font-size:32px}}@media (max-width:767px){.landing-wrap{padding-inline:16px}.landing-hero-title{letter-spacing:-1px;font-size:40px}.landing-heading-lg,.landing-heading-md{letter-spacing:0;font-size:24px}.landing-btn{width:100%;min-height:44px}}@media (max-width:479px){.landing-hero-title{font-size:32px}}