:root{color-scheme:dark;--bg:#07111f;--panel:#0d1b2c;--line:#213954;--text:#f4f8ff;--muted:#a8bbd1;--blue:#76bdff;--mint:#6de0cd;font:16px/1.65 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(ellipse at 77% 12%,#12355f 0,transparent 35%),var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}.shell{width:min(1100px,calc(100% - 40px));margin:auto}.nav{height:78px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #1d324a}.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.04em}.badge{font-size:11px;color:#b6c8db;border:1px solid #29445f;padding:6px 10px;border-radius:99px}.badge i{display:inline-block;width:7px;height:7px;margin-right:6px;background:var(--mint);border-radius:50%}.hero{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:65px;padding:82px 0}.eyebrow,.preview-label{font-size:10px;font-weight:800;letter-spacing:.16em;color:var(--blue)}h1{font-size:clamp(52px,7vw,82px);line-height:.98;letter-spacing:-.075em;margin:15px 0 19px}h1 span{color:var(--blue)}.lede{max-width:610px;color:var(--muted);font-size:16px}.buttons{display:flex;gap:11px;flex-wrap:wrap;margin:25px 0 12px}.button{border:1px solid #315170;border-radius:9px;padding:11px 15px;color:#eaf4ff;font:600 12px inherit;cursor:pointer}.primary{background:linear-gradient(135deg,#2688e6,#155fae);border-color:#3c91df}.secondary{background:#0d1b2c}.result{font-size:12px;color:#9fb3c9}.preview{padding:24px;border:1px solid #2a4b6b;border-radius:16px;background:linear-gradient(150deg,#10253d,#091522);box-shadow:0 25px 65px #0006}.preview h2{font-size:27px;letter-spacing:-.04em;margin:0}.preview-label{margin:23px 0 2px}.rule{height:1px;background:#25405c;margin:18px 0 8px}.meta{display:flex;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px solid #1d344d;color:#98aec5;font-size:11px}.meta strong{font:11px ui-monospace,monospace;color:#dcecff;text-align:right}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;border-top:1px solid #1c3047;padding:27px 0 52px}.features article{padding:17px;border:1px solid var(--line);border-radius:12px;background:#0b1929}.features article>span{font:11px ui-monospace,monospace;color:var(--blue)}.features h3{font-size:14px;margin:9px 0 3px}.features p{font-size:11px;color:var(--muted);margin:0}footer{border-top:1px solid #1c3047;padding:20px 0 28px;font-size:10px;color:#8ea4bc}footer a{color:#9bd0ff}@media(max-width:740px){.hero{grid-template-columns:1fr;gap:25px;padding:55px 0}.preview{max-width:520px}.features{grid-template-columns:1fr}}@media(max-width:480px){.shell{width:calc(100% - 32px)}.badge{font-size:9px}.hero{padding:42px 0}.buttons .button{width:100%;text-align:center}}